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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.191 by root, Wed Jan 26 07:08:15 2005 UTC vs.
Revision 1.573 by root, Thu Jun 30 14:01:11 2016 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
54# include "keyboard.h" 56# include "keyboard.h"
55#endif 57#endif
56 58
57#include <cwchar>
58#include <csignal> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
59 64
60/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
61 66
62#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
63
64// exception thrown when the command parser runs out of input data
65class out_of_input { } out_of_input;
66 68
67#if ENABLE_FRILLS || ISO_14755 69#if ENABLE_FRILLS || ISO_14755
68 70
69#define ISO_14755_STARTED 0x80000000UL 71#define ISO_14755_STARTED 0x80000000UL
70#define ISO_14755_51 0x40000000UL // basic (section 5.1) 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
94 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
95 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
96 98
97 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
98 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
118 XK_Escape, 0x238b, 119 XK_Escape, 0x238b,
119 XK_Undo, 0x238c, 120 XK_Undo, 0x238c,
120 XK_Print, 0x2399, 121 XK_Print, 0x2399,
121 122
122 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,
123 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif
124 0, 133 0,
125}; 134};
126 135
127void 136void ecb_cold
128rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
129{ 138{
130 x = Pixel2Col (x); 139 x = Pixel2Col (x);
131 y = Pixel2Row (y); 140 y = Pixel2Row (y);
132 141
133 if (x < 0 || x >= TermWin.ncol 142 if (!IN_RANGE_EXC (x, 0, ncol)
134 || y < 0 || y >= TermWin.nrow) 143 || !IN_RANGE_EXC (y, 0, nrow))
135 return; 144 return;
136 145
137 for (;;) 146 for (;;)
138 { 147 {
139 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];
140 151
141 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
142 { 153 {
143 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x], 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
144 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
145 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
146 break; 156 break;
147 } 157 }
148 158
149 x--; 159 x--;
150 } 160 }
151
152} 161}
153#endif
154 162
155#if ENABLE_OVERLAY 163void ecb_cold
156void
157rxvt_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)
158{ 165{
159 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
160 rxvt_font *f = (*fs)[fs->find_font (ch)];
161 wchar_t *chr, *alloc, ch2; 167 wchar_t *chr, *alloc, ch2, **fname;
162 int len; 168 int len;
163 169
164#if ENABLE_COMBINING 170# if ENABLE_COMBINING
165 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
166 { 172 {
167 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch, 0);
168 alloc = chr = new wchar_t[len]; 174 alloc = chr = new wchar_t[len];
169 rxvt_composite.expand (ch, chr); 175 rxvt_composite.expand (ch, chr);
170 } 176 }
171 else 177 else
172#endif 178# endif
173 { 179 {
174 ch2 = ch; 180 ch2 = ch;
175 181
176 alloc = 0; 182 alloc = 0;
177 chr = &ch2; 183 chr = &ch2;
178 len = 1; 184 len = 1;
179 } 185 }
180 186
181 int width = strlen (f->name); 187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
182 189
183 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);
184 222
185 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
186 224
187 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
188 { 226 {
189 char buf[9]; 227 char buf[9];
190 228
191 ch = *chr++; 229 ch = *chr++;
192 230
193 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
194 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
195 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
196#if !UNICODE3 234# if !UNICODE_3
197 if (ch >= 0x10000) 235 if (ch >= 0x10000)
198 ch = 0xfffd; 236 ch = 0xfffd;
199#endif 237# endif
200 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
201 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
202 } 242 }
203 243
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// }
204 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 }
205 255
206#if ENABLE_COMBINING 256# if ENABLE_COMBINING
207 if (alloc) 257 if (alloc)
208 delete [] alloc; 258 delete [] alloc;
209#endif 259# endif
210} 260}
211#endif 261#endif
212 262
213void 263void ecb_cold
214rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
215{ 265{
216 wchar_t ch[2];
217
218 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
219 ch[1] = 0;
220 267
221 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
222 { 269 {
223 char mb[16]; 270 char mb[MB_LEN_MAX];
224 int len; 271 int len;
225 272
226 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
227 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
228 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
229 else 276 else
230 { 277 {
231 mb[0] = ch[0]; 278 mb[0] = ch;
232 len = 1; 279 len = 1;
233 } 280 }
234 281
235 if (len > 0) 282 if (len > 0)
236 tt_write ((unsigned char *)mb, len); 283 tt_write (mb, len);
237 else 284 else
238 scr_bell (); 285 scr_bell ();
239 } 286 }
240 287
241 iso14755buf = 0; 288 iso14755buf = 0;
242} 289}
243 290
244int 291static int ecb_cold
245rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
246{ 293{
247 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
248 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
249 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
250 { 297 {
251 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
252 299
… …
258 305
259 return -1; 306 return -1;
260} 307}
261#endif 308#endif
262 309
263/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
264void 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
265rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
266{ 409{
267 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
268 unsigned int newlen; 411 KeySym keysym = NoSymbol;
269 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
270#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
271 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
272#endif 418#endif
273 int valid_keysym;
274 unsigned char kbuf[KBUFSZ];
275 419
276 /* 420 /*
277 * 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
278 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
279 * 423 *
280 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
281 */ 425 */
282 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
283 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
284 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
285
286 if (numlock_state || (ev.state & ModNumLockMask))
287 {
288 numlock_state = (ev.state & ModNumLockMask);
289 PrivMode ((!numlock_state), PrivMode_aplKP);
290 }
291 429
292 kbuf[0] = 0; 430 kbuf[0] = 0;
293 431
294#ifdef USE_XIM 432#if USE_XIM
295 if (Input_Context) 433 if (Input_Context)
296 { 434 {
297 Status status_return; 435 Status status_return;
298 436
299#if 0 437#if 0
300#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
301 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
302 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
303 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
304 else 442 else
305#endif 443#endif
306#endif 444#endif
307 { 445 {
… …
309 447
310 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
311 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
312 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
313 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
314 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
315 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
316 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
317 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
318 SET_LOCALE (locale); 458 SET_LOCALE (locale);
319 459
320 if (status_return == XLookupChars 460 if (status_return == XLookupChars
321 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
335 } 475 }
336 } 476 }
337 else 477 else
338 len = 0; 478 len = 0;
339 } 479 }
340
341 valid_keysym = status_return == XLookupKeySym
342 || status_return == XLookupBoth;
343 } 480 }
344 else 481 else
345#endif 482#endif
346 { 483 {
347 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
348 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
349 } 488 {
489 KeySym orig_keysym = keysym;
350 490
351 if (valid_keysym) 491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
352 { 704 {
353#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
354 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
355 return; 707 return;
356#endif 708#endif
357 709
358 if (TermWin.saveLines) 710 if (saveLines)
359 { 711 {
360#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
361 if (!ctrl && !meta) 713 if (!ctrl && !meta)
362#else 714#else
363 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
364#endif 716#endif
365 { 717 {
366 int lnsppg; 718 int lnsppg;
367 719
368#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
369 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
370#else 722#else
371 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
372#endif 724#endif
725 max_it (lnsppg, 1);
726
373 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
374 { 728 {
375 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
376 return; 730 return;
377 } 731 }
378 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
379 { 733 {
380 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
381 return; 735 return;
382 } 736 }
383 } 737 }
384#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
385 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
386 { 740 {
387 if (keysym == XK_Up) 741 if (keysym == XK_Up)
388 { 742 {
389 scr_page (UP, 1); 743 scr_page (1);
390 return; 744 return;
391 } 745 }
392 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
393 { 747 {
394 scr_page (DN, 1); 748 scr_page (-1);
395 return; 749 return;
396 } 750 }
397 } 751 }
398#endif 752#endif
399#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
400 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
401 { 755 {
402 if (keysym == XK_Home) 756 if (keysym == XK_Home)
403 { 757 {
404 scr_move_to (0, 1); 758 scr_changeview (top_row);
405 return; 759 return;
406 } 760 }
407 else if (keysym == XK_End) 761 else if (keysym == XK_End)
408 { 762 {
409 scr_move_to (1, 0); 763 scr_changeview (0);
410 return; 764 return;
411 } 765 }
412 } 766 }
413#endif 767#endif
414 } 768 }
415 769
416 if (shft) 770 if (shft)
417 { 771 {
418 /* Shift + F1 - F10 generates F11 - F20 */
419 if (keysym >= XK_F1 && keysym <= XK_F10)
420 {
421 keysym += (XK_F11 - XK_F1);
422 shft = 0; /* turn off Shift */
423 }
424 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
425 { 773 {
426 switch (keysym) 774 switch (keysym)
427 { 775 {
428 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
429 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
430 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
431 return; 779 return;
432#if TODO 780#if TODO
433 /* rxvt extras */ 781 /* rxvt extras */
434 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
435 change_font (FONT_UP);
436 return; 783 return;
437 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
438 change_font (FONT_DN);
439 return; 785 return;
440#endif 786#endif
441 } 787 }
442 } 788 }
443 } 789 }
444 790
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
445#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
446 // ISO 14755 support 807 // ISO 14755 support
447 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
448 { 809 {
449 int hv; 810 int hv;
450 811
451 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
452 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
454 { 815 {
455 commit_iso14755 (); 816 commit_iso14755 ();
456 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
457# if ISO_14755 818# if ISO_14755
458 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);
459# endif 828# endif
460 return; 829 return;
461 } 830 }
462 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
463 { 832 {
… …
468# endif 837# endif
469 return; 838 return;
470 } 839 }
471 else 840 else
472 { 841 {
473# if ENABLE_OVERLAY 842# if ISO_14755
474 scr_overlay_off (); 843 scr_overlay_off ();
475# endif 844# endif
476 iso14755buf = 0; 845 iso14755buf = 0;
477 } 846 }
478 } 847 }
848 else if (option (Opt_iso14755) &&
479 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
480 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
481 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
482 { 852 {
483 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
484# if ENABLE_OVERLAY 854# if ISO_14755
485 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
486 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
487# endif 857# endif
488 } 858 }
489#endif 859#endif
490 860
491#ifdef PRINTPIPE 861#ifdef PRINTPIPE
492 if (keysym == XK_Print) 862 if (keysym == XK_Print)
493 { 863 {
494 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
495 return; 865 return;
496 } 866 }
497#endif 867#endif
498
499 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
500 {
501 {
502 newlen = 1;
503 switch (keysym)
504 {
505#ifndef NO_BACKSPACE_KEY
506 case XK_BackSpace:
507 if (priv_modes & PrivMode_HaveBackSpace)
508 {
509 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
510 ^ !!ctrl) ? '\b' : '\177';
511 kbuf[1] = '\0';
512 }
513 else
514 strcpy (kbuf, key_backspace);
515 break;
516#endif
517#ifndef NO_DELETE_KEY
518 case XK_Delete:
519 strcpy (kbuf, key_delete);
520 break;
521#endif
522 case XK_Tab:
523 if (shft)
524 strcpy (kbuf, "\033[Z");
525 else
526 {
527#ifdef CTRL_TAB_MAKES_META
528 if (ctrl)
529 meta = 1;
530#endif
531#ifdef MOD4_TAB_MAKES_META
532 if (ev.state & Mod4Mask)
533 meta = 1;
534#endif
535 newlen = 0;
536 }
537 break;
538
539#ifdef XK_KP_Left
540 case XK_KP_Up: /* \033Ox or standard */
541 case XK_KP_Down: /* \033Or or standard */
542 case XK_KP_Right: /* \033Ov or standard */
543 case XK_KP_Left: /* \033Ot or standard */
544 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
545 {
546 strcpy (kbuf, "\033OZ");
547 kbuf[2] = "txvr"[keysym - XK_KP_Left];
548 break;
549 }
550 else
551 /* translate to std. cursor key */
552 keysym = XK_Left + (keysym - XK_KP_Left);
553 /* FALLTHROUGH */
554#endif
555 case XK_Up: /* "\033[A" */
556 case XK_Down: /* "\033[B" */
557 case XK_Right: /* "\033[C" */
558 case XK_Left: /* "\033[D" */
559 strcpy (kbuf, "\033[Z");
560 kbuf[2] = "DACB"[keysym - XK_Left];
561 /* do Shift first */
562 if (shft)
563 kbuf[2] = "dacb"[keysym - XK_Left];
564 else if (ctrl)
565 {
566 kbuf[1] = 'O';
567 kbuf[2] = "dacb"[keysym - XK_Left];
568 }
569 else if (priv_modes & PrivMode_aplCUR)
570 kbuf[1] = 'O';
571 break;
572
573#ifndef UNSHIFTED_SCROLLKEYS
574# ifdef XK_KP_Prior
575 case XK_KP_Prior:
576 /* allow shift to override */
577 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
578 {
579 strcpy (kbuf, "\033Oy");
580 break;
581 }
582 /* FALLTHROUGH */
583# endif
584 case XK_Prior:
585 strcpy (kbuf, "\033[5~");
586 break;
587# ifdef XK_KP_Next
588 case XK_KP_Next:
589 /* allow shift to override */
590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
591 {
592 strcpy (kbuf, "\033Os");
593 break;
594 }
595 /* FALLTHROUGH */
596# endif
597 case XK_Next:
598 strcpy (kbuf, "\033[6~");
599 break;
600#endif
601 case XK_KP_Enter:
602 /* allow shift to override */
603 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
604 {
605 strcpy (kbuf, "\033OM");
606 break;
607 }
608
609 /* FALLTHROUGH */
610
611 case XK_Return:
612 if (priv_modes & PrivMode_LFNL)
613 {
614 kbuf[0] = '\015';
615 kbuf[1] = '\012';
616 kbuf[2] = '\0';
617 }
618 else
619 {
620 kbuf[0] = '\015';
621 kbuf[1] = '\0';
622 }
623 break;
624
625#ifdef XK_KP_Begin
626 case XK_KP_Begin:
627 strcpy (kbuf, "\033Ou");
628 break;
629
630 case XK_KP_Insert:
631 strcpy (kbuf, "\033Op");
632 break;
633
634 case XK_KP_Delete:
635 strcpy (kbuf, "\033On");
636 break;
637#endif
638 case XK_KP_F1: /* "\033OP" */
639 case XK_KP_F2: /* "\033OQ" */
640 case XK_KP_F3: /* "\033OR" */
641 case XK_KP_F4: /* "\033OS" */
642 strcpy (kbuf, "\033OP");
643 kbuf[2] += (keysym - XK_KP_F1);
644 break;
645
646 case XK_KP_Multiply: /* "\033Oj" : "*" */
647 case XK_KP_Add: /* "\033Ok" : "+" */
648 case XK_KP_Separator: /* "\033Ol" : "," */
649 case XK_KP_Subtract: /* "\033Om" : "-" */
650 case XK_KP_Decimal: /* "\033On" : "." */
651 case XK_KP_Divide: /* "\033Oo" : "/" */
652 case XK_KP_0: /* "\033Op" : "0" */
653 case XK_KP_1: /* "\033Oq" : "1" */
654 case XK_KP_2: /* "\033Or" : "2" */
655 case XK_KP_3: /* "\033Os" : "3" */
656 case XK_KP_4: /* "\033Ot" : "4" */
657 case XK_KP_5: /* "\033Ou" : "5" */
658 case XK_KP_6: /* "\033Ov" : "6" */
659 case XK_KP_7: /* "\033Ow" : "7" */
660 case XK_KP_8: /* "\033Ox" : "8" */
661 case XK_KP_9: /* "\033Oy" : "9" */
662 /* allow shift to override */
663 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
664 {
665 strcpy (kbuf, "\033Oj");
666 kbuf[2] += (keysym - XK_KP_Multiply);
667 }
668 else
669 {
670 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
671 kbuf[1] = '\0';
672 }
673 break;
674
675 case XK_Find:
676 strcpy (kbuf, "\033[1~");
677 break;
678 case XK_Insert:
679 strcpy (kbuf, "\033[2~");
680 break;
681#ifdef DXK_Remove /* support for DEC remove like key */
682 case DXK_Remove:
683 /* FALLTHROUGH */
684#endif
685 case XK_Execute:
686 strcpy (kbuf, "\033[3~");
687 break;
688 case XK_Select:
689 strcpy (kbuf, "\033[4~");
690 break;
691#ifdef XK_KP_End
692 case XK_KP_End:
693 /* allow shift to override */
694 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
695 {
696 strcpy (kbuf, "\033Oq");
697 break;
698 }
699 /* FALLTHROUGH */
700#endif
701 case XK_End:
702 strcpy (kbuf, KS_END);
703 break;
704#ifdef XK_KP_Home
705 case XK_KP_Home:
706 /* allow shift to override */
707 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
708 {
709 strcpy (kbuf, "\033Ow");
710 break;
711 }
712 /* FALLTHROUGH */
713#endif
714 case XK_Home:
715 strcpy (kbuf, KS_HOME);
716 break;
717
718#define FKEY(n, fkey) \
719 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
720
721 case XK_F1: /* "\033[11~" */
722 case XK_F2: /* "\033[12~" */
723 case XK_F3: /* "\033[13~" */
724 case XK_F4: /* "\033[14~" */
725 case XK_F5: /* "\033[15~" */
726 FKEY (11, XK_F1);
727 break;
728 case XK_F6: /* "\033[17~" */
729 case XK_F7: /* "\033[18~" */
730 case XK_F8: /* "\033[19~" */
731 case XK_F9: /* "\033[20~" */
732 case XK_F10: /* "\033[21~" */
733 FKEY (17, XK_F6);
734 break;
735 case XK_F11: /* "\033[23~" */
736 case XK_F12: /* "\033[24~" */
737 case XK_F13: /* "\033[25~" */
738 case XK_F14: /* "\033[26~" */
739 FKEY (23, XK_F11);
740 break;
741 case XK_F15: /* "\033[28~" */
742 case XK_F16: /* "\033[29~" */
743 FKEY (28, XK_F15);
744 break;
745 case XK_Help: /* "\033[28~" */
746 FKEY (28, XK_Help);
747 break;
748 case XK_Menu: /* "\033[29~" */
749 FKEY (29, XK_Menu);
750 break;
751 case XK_F17: /* "\033[31~" */
752 case XK_F18: /* "\033[32~" */
753 case XK_F19: /* "\033[33~" */
754 case XK_F20: /* "\033[34~" */
755 case XK_F21: /* "\033[35~" */
756 case XK_F22: /* "\033[36~" */
757 case XK_F23: /* "\033[37~" */
758 case XK_F24: /* "\033[38~" */
759 case XK_F25: /* "\033[39~" */
760 case XK_F26: /* "\033[40~" */
761 case XK_F27: /* "\033[41~" */
762 case XK_F28: /* "\033[42~" */
763 case XK_F29: /* "\033[43~" */
764 case XK_F30: /* "\033[44~" */
765 case XK_F31: /* "\033[45~" */
766 case XK_F32: /* "\033[46~" */
767 case XK_F33: /* "\033[47~" */
768 case XK_F34: /* "\033[48~" */
769 case XK_F35: /* "\033[49~" */
770 FKEY (31, XK_F17);
771 break;
772#undef FKEY
773 default:
774 newlen = 0;
775 break;
776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780 }
781
782 /*
783 * Pass meta for all function keys, if 'meta' option set
784 */
785#ifdef META8_OPTION
786 if (meta && (meta_char == 0x80) && len > 0)
787 kbuf[len - 1] |= 0x80;
788#endif
789
790 }
791 else if (ctrl && keysym == XK_minus)
792 {
793 len = 1;
794 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
795 }
796 else if (keysym == XK_ISO_Left_Tab)
797 {
798 strcpy (kbuf, "\033[Z");
799 len = 3;
800 }
801 else
802 {
803#ifdef META8_OPTION
804 /* set 8-bit on */
805 if (meta && (meta_char == 0x80))
806 {
807 unsigned char *ch;
808
809 for (ch = kbuf; ch < kbuf + len; ch++)
810 *ch |= 0x80;
811
812 meta = 0;
813 }
814#endif
815 /* nil */ ;
816 }
817 } 868 }
818 869
819 if (len <= 0) 870 if (len <= 0)
820 return; /* not mapped */ 871 return; /* not mapped */
821 872
822 if (options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
823 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
824 { 889 {
825 TermWin.view_start = 0; 890# if ISO_14755
826 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
827 } 920 }
828 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
829 /* 922 {
830 * these modifications only affect the static keybuffer 923# if ISO_14755
831 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
832 *
833 * eg,
834 * Prior = "ESC[5~"
835 * Shift+Prior = "ESC[5$"
836 * Ctrl+Prior = "ESC[5^"
837 * Ctrl+Shift+Prior = "ESC[5@"
838 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
839 */
840 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
841 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
842
843 /* escape prefix */
844 if (meta
845#ifdef META8_OPTION
846 && meta_char == C0_ESC
847#endif 925# endif
848 ) 926 if (iso14755buf & ISO_14755_51)
849 { 927 commit_iso14755 ();
850 const unsigned char ch = C0_ESC; 928#if ISO_14755
851 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
852 } 930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
853 932
854#if defined(DEBUG_CMD) 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
855 /* Display keyboard buffer contents */ 934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
856 unsigned char *p; 935 }
857 int i;
858
859 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
860 for (i = 0, p = kbuf; i < len; i++, p++)
861 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
862 fprintf (stderr, "'\n");
863#endif /* DEBUG_CMD */
864 tt_write (kbuf, (unsigned int)len);
865}
866/*}}} */
867
868#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
869/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
870/* attempt to `write' count to the input buffer */
871unsigned int
872rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
873{
874 unsigned int n, s;
875
876 n = cmdbuf_ptr - cmdbuf_base;
877 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
878
879 if (n > 0 && s < count)
880 {
881 memmove (cmdbuf_base, cmdbuf_ptr,
882 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
883 cmdbuf_ptr = cmdbuf_base;
884 cmdbuf_endp -= n;
885 s += n;
886 }
887
888 if (count > s)
889 {
890 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
891 count = s;
892 }
893
894 for (; count--;)
895 *cmdbuf_endp++ = *str++;
896
897 cmd_parse ();
898
899 return 0;
900}
901#endif 936# endif
937 else
938 iso14755buf = 0;
939 }
940#endif
941
942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
951}
902 952
903void 953void
904rxvt_term::flush () 954rxvt_term::flush ()
905{ 955{
906 flush_ev.stop (); 956 flush_ev.stop ();
907 957
908#ifdef TRANSPARENT 958#ifdef HAVE_IMG
909 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
910 { 960 {
911 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
912 scr_clear ();
913 scr_touch (false); 962 scr_touch (false);
914 } 963 }
915#endif 964#endif
916 965
917 if (want_refresh) 966 if (want_refresh)
918 { 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
919 scr_refresh (refresh_type); 1006 scr_refresh ();
920 scrollbar_show (1); 1007 scrollBar.show (1);
921#ifdef USE_XIM 1008#if USE_XIM
922 IMSendSpot (); 1009 im_send_spot ();
923#endif 1010#endif
924 } 1011 }
925 1012
926 display->flush (); 1013 display->flush ();
927} 1014}
928 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
929void 1017void
930rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
931{ 1019{
932 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
933 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
934 1022
935 display->flush (); 1023 display->flush ();
936
937 if (want_refresh && !flush_ev.active)
938 flush_ev.start (NOW + 0.01);
939} 1024}
940 1025
941void 1026void
942rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
943{ 1028{
944 SET_R (this); 1029 make_current ();
945 SET_LOCALE (locale);
946 1030
947 refresh_limit = 1;
948 refresh_count = 0; 1031 refresh_count = 0;
949 flush (); 1032 flush ();
950} 1033}
951 1034
952#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
953void 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
954rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
955{ 1056{
956 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
957 want_refresh = 1; 1058 want_refresh = 1;
958 1059 refresh_check ();
959 w.start (w.at + BLINK_INTERVAL);
960} 1060}
961#endif 1061#endif
962 1062
963#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
964void 1064void
965rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
966{ 1066{
967 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
968 { 1068 {
969 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
970 want_refresh = 1; 1070 want_refresh = 1;
971 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
972 } 1072 }
1073 else
1074 w.stop ();
973} 1075}
974#endif 1076#endif
975 1077
976#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
977void 1079void
978rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
979{ 1081{
980 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
981 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
982 { 1084 {
983 refresh_type |= SMOOTH_REFRESH;
984 want_refresh = 1; 1085 want_refresh = 1;
985 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
986 } 1087 }
1088 else
1089 w.stop ();
987} 1090}
988#endif 1091#endif
989 1092
990#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
991void 1094void
992rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
993{ 1096{
994 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
995 { 1098 {
996 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
997 refresh_type |= SMOOTH_REFRESH;
998 want_refresh = 1; 1100 want_refresh = 1;
999 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1000 } 1102 }
1103 else
1104 w.stop ();
1001} 1105}
1002#endif 1106#endif
1003 1107
1004#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1005void 1109void
1006rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1007{ 1111{
1008 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1009 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1010 : scr_page (UP, mouse_slip_wheel_speed))
1011 { 1113 {
1012 if (TermWin.view_start == TermWin.nscrolled ||
1013 TermWin.view_start == 0)
1014 mouse_slip_wheel_speed = 0;
1015
1016 refresh_type |= SMOOTH_REFRESH;
1017 want_refresh = 1; 1114 want_refresh = 1;
1018 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)
1019 } 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 ();
1020} 1184}
1021#endif 1185#endif
1022 1186
1023bool 1187bool
1024rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1025{ 1189{
1026 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1027 1191
1028 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1029 { 1193
1030 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1031 n = 0;
1032 } 1195 {
1033 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1034 memmove (cmdbuf_base, cmdbuf_ptr, n);
1035 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1036 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1037 1201
1038 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1039 1203
1040 if (n > 0) 1204 if (r > 0)
1041 { 1205 {
1042 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
1043 return true; 1207 return true;
1044 } 1208 }
1045 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))
1046 destroy (); 1221 destroy ();
1047 1222 }
1223
1048 return false; 1224 return false;
1049} 1225}
1050 1226
1051void 1227void
1052rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1053{ 1229{
1054 SET_R (this); 1230 make_current ();
1055 SET_LOCALE (locale);
1056 1231
1057 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1058 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1059 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1060 if (cmd_parse ()) 1235 cmd_parse ();
1061 break;
1062 1236
1063 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1064 pty_write (); 1238 pty_write ();
1065}
1066 1239
1067void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1068rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1069{ 1245{
1070 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1071 recolour_cursor (); 1247 recolor_cursor ();
1072 1248
1073#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1074 hidden_pointer = 0; 1250 hidden_pointer = 0;
1075 1251
1076 if (options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
1077 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1078#endif 1254#endif
1079} 1255}
1080 1256
1081#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1082void 1258void ecb_cold
1083rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1084{ 1260{
1085 if (! (options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1086 return; 1262 return;
1087 1263
1088 XDefineCursor (display->display, TermWin.vt, display->blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1089 XFlush (display->display); 1265 XFlush (dpy);
1090 1266
1091 hidden_pointer = 1; 1267 hidden_pointer = 1;
1092} 1268}
1093 1269
1094void 1270void ecb_cold
1095rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1096{ 1272{
1097 SET_R (this); 1273 make_current ();
1098 SET_LOCALE (locale);
1099 1274
1100 pointer_blank (); 1275 pointer_blank ();
1101} 1276}
1102#endif 1277#endif
1103 1278
1104void 1279void
1105rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1106{ 1281{
1107 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1108 int x, y; 1283 int x, y;
1284 int code = 32;
1109 1285
1110 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1111 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1112 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1113 1298
1114 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1115 button_number = 3; 1300 button_number = 3;
1116 else 1301 else
1117 { 1302 {
1118 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1119 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1120 if (button_number >= 3) 1305 if (button_number >= 3)
1121 button_number += (64 - 3); 1306 button_number += 64 - 3;
1122 } 1307 }
1123 1308
1124 if (priv_modes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1125 { 1310 {
1126 /* 1311 /*
… …
1158 fputc ('A', stderr); 1343 fputc ('A', stderr);
1159 if (key_state & 32) 1344 if (key_state & 32)
1160 fputc ('2', stderr); 1345 fputc ('2', stderr);
1161 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1162 button_number, 1347 button_number,
1163 x + 1, 1348 x,
1164 y + 1); 1349 y);
1165#endif 1350#endif
1166 1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1167 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1168 (32 + button_number + key_state), 1366 code + button_number + key_state,
1169 (32 + x + 1), 1367 32 + x,
1170 (32 + y + 1)); 1368 32 + y);
1171} 1369}
1172
1173#ifdef USING_W11LIB
1174void
1175rxvt_W11_process_x_event (XEvent *ev)
1176{
1177 rxvt_t *r = rxvt_get_r ();
1178
1179 x_cb (*ev);
1180}
1181#endif
1182 1370
1183/*{{{ process an X event */ 1371/*{{{ process an X event */
1184void 1372void ecb_hot
1185rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1186{ 1374{
1187 SET_R (this); 1375 make_current ();
1188 SET_LOCALE (locale);
1189 1376
1190#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1191 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1192 {
1193 if (hidden_cursor)
1194 {
1195 hidden_cursor = 0;
1196 want_refresh = 1;
1197 }
1198 1378
1199 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1200 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1201#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1382 return;
1202 1383
1203#if defined(POINTER_BLANK) 1384 // for XQueryPointer
1204 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1205 {
1206 if (ev.type == MotionNotify
1207 || ev.type == ButtonPress
1208 || ev.type == ButtonRelease)
1209 if (hidden_pointer)
1210 pointer_unblank ();
1211
1212 if (ev.type == KeyPress && hidden_pointer == 0)
1213 pointer_blank ();
1214 }
1215#endif
1216
1217 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1218 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1219 unsigned int unused_mask; 1387 unsigned int unused_mask;
1220 1388
1221 switch (ev.type) 1389 switch (ev.type)
1222 { 1390 {
1223 case KeyPress: 1391 case KeyPress:
1224#if ISO_14755 1392 key_press (ev.xkey);
1225 if (!(iso14755buf & ISO_14755_52))
1226#endif
1227 lookup_key (ev.xkey);
1228
1229 break; 1393 break;
1230 1394
1231 case KeyRelease: 1395 case KeyRelease:
1232 { 1396 key_release (ev.xkey);
1233#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1234 KeySym ks;
1235
1236 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1237#endif
1238
1239#if ENABLE_FRILLS || ISO_14755
1240 // ISO 14755 support
1241 if (iso14755buf)
1242 if (iso14755buf & ISO_14755_52)
1243 {
1244# if ENABLE_OVERLAY
1245 scr_overlay_off ();
1246# endif
1247# if ISO_14755
1248 // iso14755 part 5.2 handling: release time
1249 // first: controls
1250 if ((ev.xkey.state & ControlMask)
1251 && ((ks >= 0x40 && ks <= 0x5f)
1252 || (ks >= 0x61 && ks <= 0x7f)))
1253 {
1254 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1255 commit_iso14755 ();
1256 return; // case-break;
1257 }
1258
1259 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1260 if (i[0] == ks)
1261 {
1262 iso14755buf = ISO_14755_51 | i[1];
1263 commit_iso14755 ();
1264 return; // case-break;
1265 }
1266
1267 scr_bell ();
1268# endif
1269 iso14755buf = 0;
1270 break;
1271 }
1272 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1273 {
1274# if ENABLE_OVERLAY
1275 scr_overlay_off ();
1276# endif
1277 if (iso14755buf & ISO_14755_51)
1278 commit_iso14755 ();
1279#if ISO_14755
1280 else if (iso14755buf & ISO_14755_STARTED)
1281 {
1282 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1283
1284 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1285 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1286 }
1287# endif
1288 else
1289 iso14755buf = 0;
1290 }
1291#endif
1292
1293#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1294 if (!(ev.xkey.state & ControlMask))
1295 slip_wheel_ev.stop ();
1296 else if (ks == XK_Control_L || ks == XK_Control_R)
1297 mouse_slip_wheel_speed = 0;
1298#endif
1299 break; 1397 break;
1300 }
1301 1398
1302 case ButtonPress: 1399 case ButtonPress:
1303 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1304 break; 1401 break;
1305 1402
… …
1307 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1308 break; 1405 break;
1309 1406
1310 case ClientMessage: 1407 case ClientMessage:
1311 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1312 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1313 destroy ();
1314#ifdef OFFIX_DND
1315 /* OffiX Dnd (drag 'n' drop) protocol */
1316 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1317 && (ev.xclient.data.l[0] == DndFile
1318 || ev.xclient.data.l[0] == DndDir
1319 || ev.xclient.data.l[0] == DndLink))
1320 { 1410 {
1321 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1322 Atom ActualType; 1412 {
1323 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1324 unsigned char *data; 1414 {
1325 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1326 1416 {
1327 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1328 xa[XA_DNDSELECTION], 1418 destroy ();
1329 0L, 1000000L, 1419 }
1330 False, AnyPropertyType, 1420#if ENABLE_EWMH
1331 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1332 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1333 &data); 1424 &ev);
1334 set_string_property (XA_CUT_BUFFER0, data); 1425#endif
1335 XFree (data); 1426 }
1336 selection_paste (display->root, XA_CUT_BUFFER0, true); 1427 }
1337 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1428#if ENABLE_XEMBED
1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1338 } 1437 }
1339#endif /* OFFIX_DND */
1340 break;
1341
1342 case MappingNotify:
1343 XRefreshKeyboardMapping (&ev.xmapping);
1344 break; 1438 break;
1345 1439
1346 /* 1440 /*
1347 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1348 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1367 break; 1461 break;
1368 } 1462 }
1369 break; 1463 break;
1370 1464
1371 case FocusIn: 1465 case FocusIn:
1372 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1373 { 1481 {
1374 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1375 want_refresh = 1; 1483 ;
1376#ifdef USE_XIM 1484
1377 if (Input_Context != NULL) 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1378 { 1490 {
1379 IMSetStatusPosition (); 1491 want_position_change = true;
1380 XSetICFocus (Input_Context); 1492 if (bg_img == 0)
1493 moved = true;
1381 } 1494 }
1382#endif 1495#endif
1383#ifdef CURSOR_BLINK 1496
1384 if (options & Opt_cursorBlink) 1497 if (want_position_change)
1385 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1386#endif
1387#ifdef OFF_FOCUS_FADING
1388 if (rs[Rs_fade])
1389 { 1498 {
1390 pix_colors = pix_colors_focused; 1499 int x, y;
1391 scr_recolour (); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1392 } 1516 }
1393#endif
1394 1517
1395 }
1396 break;
1397
1398 case FocusOut:
1399 if (TermWin.focus)
1400 {
1401 TermWin.focus = 0;
1402 want_refresh = 1;
1403
1404#if ENABLE_FRILLS || ISO_14755
1405 iso14755buf = 0;
1406#endif
1407#if ENABLE_OVERLAY
1408 scr_overlay_off ();
1409#endif
1410#ifdef USE_XIM
1411 if (Input_Context != NULL)
1412 XUnsetICFocus (Input_Context);
1413#endif
1414#ifdef CURSOR_BLINK
1415 if (options & Opt_cursorBlink)
1416 cursor_blink_ev.stop ();
1417 hidden_cursor = 0;
1418#endif
1419#ifdef OFF_FOCUS_FADING
1420 if (rs[Rs_fade])
1421 {
1422 pix_colors = pix_colors_unfocused;
1423 scr_recolour ();
1424 }
1425#endif
1426 }
1427 break;
1428
1429 case ConfigureNotify:
1430 if (ev.xconfigure.window == TermWin.parent[0])
1431 {
1432 int height, width;
1433
1434 do
1435 { /* Wrap lots of configures into one */
1436 width = ev.xconfigure.width;
1437 height = ev.xconfigure.height;
1438 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1439 }
1440 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1441
1442 if (szHint.width != width || szHint.height != height) 1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1443 { 1519 {
1444 seen_resize = 1; 1520 seen_resize = 1;
1445 resize_all_windows (width, height, 1); 1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1446 } 1522 }
1447 1523 else
1448#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1524 {
1449 if (options & Opt_transparent) 1525#ifdef HAVE_BG_PIXMAP
1450 check_our_parents (); 1526 if (moved)
1527 update_background ();
1451#endif 1528#endif
1529 }
1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1452 } 1532 }
1453 break; 1533 break;
1454 1534
1455 case PropertyNotify: 1535 case PropertyNotify:
1456 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1457 && ev.xproperty.state == PropertyNewValue)
1458 selection_property (ev.xproperty.window, ev.xproperty.atom);
1459
1460 break; 1537 break;
1461 1538
1462 case SelectionClear: 1539 case SelectionClear:
1463 selection_clear (); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1464 break;
1465
1466 case SelectionNotify:
1467 if (selection_wait == Sel_normal)
1468 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1469 break; 1541 break;
1470 1542
1471 case SelectionRequest: 1543 case SelectionRequest:
1472 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1473 break; 1545 break;
1474 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1475 case UnmapNotify: 1566 case UnmapNotify:
1476 TermWin.mapped = 0; 1567 mapped = 0;
1477#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1478 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1479#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1480 break; 1572 break;
1481
1482 case MapNotify:
1483 TermWin.mapped = 1;
1484#ifdef TEXT_BLINK
1485 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1486#endif
1487 break;
1488
1489#ifdef TRANSPARENT
1490 case ReparentNotify:
1491 rootwin_cb (ev);
1492 break;
1493#endif /* TRANSPARENT */
1494 1573
1495 case GraphicsExpose: 1574 case GraphicsExpose:
1496 case Expose: 1575 case Expose:
1497 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1498 { 1577 {
1499 do 1578 do
1579 {
1500 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1501 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1582 }
1502 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1503 1584
1504 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1505 1586
1506 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1507 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1508 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1591 }
1509 1592
1510 scr_refresh (refresh_type); 1593 want_refresh = 1;
1511 } 1594 }
1512 else 1595 else
1513 { 1596 {
1514 XEvent unused_event; 1597 XEvent unused_event;
1515 1598
1516 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1517 ; 1600 ;
1518 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1519 ; 1602 ;
1520 1603
1521 if (isScrollbarWindow (ev.xany.window)) 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1522 { 1605 {
1523 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1524 scrollbar_show (0); 1607 scrollBar.show (0);
1525 } 1608 }
1526#ifdef MENUBAR
1527 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1528 menubar_expose ();
1529#endif
1530
1531#ifdef TRANSPARENT
1532 if (am_transparent && ev.xany.window == TermWin.parent[0])
1533 XClearWindow (display->display, ev.xany.window);
1534#endif
1535 } 1609 }
1536 break; 1610 break;
1537 1611
1538 case MotionNotify: 1612 case MotionNotify:
1539#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1540 if (hidden_pointer) 1614 if (hidden_pointer)
1541 pointer_unblank (); 1615 pointer_unblank ();
1542#endif 1616#endif
1543#if MENUBAR 1617 if (!bypass_keystate
1544 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1545 { 1619 || priv_modes & PrivMode_MouseAnyEvent))
1546 menubar_control (ev.xbutton); 1620 mouse_report (ev.xbutton);
1547 break;
1548 }
1549#endif
1550 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1551 break; 1622 break;
1552 1623
1553 if (ev.xany.window == TermWin.vt) 1624 if (ev.xany.window == vt)
1554 { 1625 {
1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1628 ; // nop
1555 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1556 { 1630 {
1557 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1558 ; 1632 ;
1559 1633
1560 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1561 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1562 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1563 &ev.xbutton.x, &ev.xbutton.y, 1637 &ev.xbutton.x, &ev.xbutton.y,
1564 &ev.xbutton.state); 1638 &ev.xbutton.state);
1565#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1566 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1567 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1568 { 1643 {
1569#endif
1570#if ISO_14755 1644#if ISO_14755
1571 // 5.4 1645 // 5.4
1572 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1573 { 1647 {
1574 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1577#endif 1651#endif
1578 selection_extend (ev.xbutton.x, ev.xbutton.y, 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1579 ev.xbutton.state & Button3Mask ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1580 1654
1581#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1582 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1583 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1584 { 1658 {
1659 page_dirn scroll_selection_dir;
1585 int dist; 1660 int dist;
1586 1661
1587 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1588 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1589 */ 1664 */
1590 if (!sel_scroll_ev.active) 1665 if (!sel_scroll_ev.is_active ())
1591 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1592 1667
1593 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1594 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1595 */ 1670 */
1596 selection_save_x = ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1597 selection_save_y = ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1598 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1599 1674
1600 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1601 if (ev.xbutton.y < TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1602 { 1677 {
1603 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1604 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1605 } 1680 }
1606 else 1681 else
1607 { 1682 {
1608 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1609 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height); 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1610 } 1685 }
1611 1686
1612 scroll_selection_lines = Pixel2Height (dist) 1687 scroll_selection_lines = Pixel2Height (dist)
1613 / SELECTION_SCROLL_LINE_SPEEDUP 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1614 + 1; 1689 + 1;
1615 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1616 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1617 } 1693 }
1618 else 1694 else
1619 { 1695 {
1620 /* we are within the text window, so we 1696 /* we are within the text window, so we
1621 * shouldn't be scrolling 1697 * shouldn't be scrolling
1622 */ 1698 */
1623 if (sel_scroll_ev.active)
1624 sel_scroll_ev.stop(); 1699 sel_scroll_ev.stop();
1625 } 1700 }
1626#endif 1701#endif
1627#ifdef MOUSE_THRESHOLD
1628 } 1702 }
1629#endif
1630 } 1703 }
1631 } 1704 }
1632 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1633 { 1706 {
1634 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1635 MotionNotify, &ev)) 1708 MotionNotify, &ev))
1636 ; 1709 ;
1637 1710
1638 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1639 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1640 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1641 &ev.xbutton.x, &ev.xbutton.y, 1714 &ev.xbutton.x, &ev.xbutton.y,
1642 &unused_mask); 1715 &unused_mask);
1643 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1644 scrollbar_size ()); 1717 scrollBar.size ());
1645 scr_refresh (refresh_type);
1646 refresh_limit = 0; 1718 want_refresh = 1;
1647 scrollbar_show (1); 1719 scrollBar.show (1);
1648 } 1720 }
1649 break; 1721 break;
1650 } 1722 }
1651}
1652 1723
1653#if TRANSPARENT 1724#if defined(CURSOR_BLINK)
1654void 1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792
1793 if (priv_modes & PrivMode_FocusEvent)
1794 tt_printf ("\x1b[I");
1795#endif
1796
1797 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1798 }
1799}
1800
1801void ecb_cold
1802rxvt_term::focus_out ()
1803{
1804 if (focus)
1805 {
1806 focus = 0;
1807 want_refresh = 1;
1808
1809#if ENABLE_FRILLS
1810 if (option (Opt_urgentOnBell))
1811 set_urgency (0);
1812
1813 if (priv_modes & PrivMode_FocusEvent)
1814 tt_printf ("\x1b[O");
1815#endif
1816#if ENABLE_FRILLS || ISO_14755
1817 if (iso14755buf)
1818 {
1819 iso14755buf = 0;
1820# if ISO_14755
1821 scr_overlay_off ();
1822# endif
1823 }
1824#endif
1825#if USE_XIM
1826 if (Input_Context != NULL)
1827 XUnsetICFocus (Input_Context);
1828#endif
1829#if CURSOR_BLINK
1830 if (option (Opt_cursorBlink))
1831 cursor_blink_ev.stop ();
1832
1833 hidden_cursor = 0;
1834#endif
1835#if OFF_FOCUS_FADING
1836 if (rs[Rs_fade])
1837 {
1838 pix_colors = pix_colors_unfocused;
1839 scr_recolor ();
1840 }
1841#endif
1842
1843 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1844 }
1845}
1846
1847void ecb_cold
1848rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1849{
1850#if OFF_FOCUS_FADING
1851 if (rs[Rs_fade])
1852 {
1853 if (!first_time)
1854 pix_colors_focused [idx].free (this);
1855
1856 rgba c;
1857 pix_colors [Color_fade].get (c);
1858 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1859 }
1860#endif
1861}
1862
1863#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1864void ecb_hot
1655rxvt_term::rootwin_cb (XEvent &ev) 1865rxvt_term::rootwin_cb (XEvent &ev)
1656{ 1866{
1657 SET_R (this); 1867 make_current ();
1658 SET_LOCALE (locale); 1868
1869 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1870 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1871 return;
1659 1872
1660 switch (ev.type) 1873 switch (ev.type)
1661 { 1874 {
1662 case PropertyNotify: 1875 case PropertyNotify:
1663 /* 1876 /*
1664 * if user used some Esetroot compatible prog to set the root bg, 1877 * if user used some Esetroot compatible prog to set the root bg,
1665 * use the property to determine the pixmap. We use it later on. 1878 * use the property to determine the pixmap. We use it later on.
1666 */ 1879 */
1667 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1668 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1669 return; 1882 {
1883#if BG_IMAGE_FROM_ROOT
1884 if (option (Opt_transparent))
1885 {
1886 rxvt_img::new_from_root (this)->replace (root_img);
1887 update_background ();
1888 }
1889#endif
1890 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1891 }
1670 1892
1671 /* FALLTHROUGH */
1672 case ReparentNotify:
1673 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1674 want_refresh = want_full_refresh = 1;
1675 break; 1893 break;
1676 } 1894 }
1895
1896 refresh_check ();
1677} 1897}
1678#endif 1898#endif
1679 1899
1680void 1900void
1681rxvt_term::button_press (XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1682{ 1902{
1683 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1684 1904
1685 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1686 if (!bypass_keystate) 1907 if (!bypass_keystate)
1687 reportmode = !! (priv_modes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1688 1909
1689 /* 1910 /*
1690 * VT window processing of button press 1911 * VT window processing of button press
1691 */ 1912 */
1692 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1693 { 1914 {
1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1916 return;
1917
1694#if ISO_14755 1918#if ISO_14755
1695 // 5.4 1919 // 5.4
1696 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1697 { 1921 {
1698 iso14755_54 (ev.x, ev.y); 1922 iso14755_54 (ev.x, ev.y);
1699 return; 1923 return;
1700 } 1924 }
1701#endif 1925#endif
1702 1926
1703 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1704 1928
1705 if (reportmode) 1929 if (reportmode)
1706 { 1930 {
1707 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1708 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1709 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1710#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1711 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1712 { 1936 {
1713 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1714 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1715 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1716 { 1941 {
1717 /* only report double clicks */ 1942 /* only report double clicks */
1718 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1719 mouse_report (ev); 1944 mouse_report (ev);
… …
1731 mouse_report (ev); 1956 mouse_report (ev);
1732 } 1957 }
1733#else 1958#else
1734 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1735 mouse_report (ev); 1960 mouse_report (ev);
1736#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1737 1962
1738 } 1963 }
1739 else 1964 else
1740 { 1965 {
1741 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
… …
1751#else 1976#else
1752 selection.rect = false; 1977 selection.rect = false;
1753#endif 1978#endif
1754 1979
1755 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1756 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1757 { 1982 {
1758 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1759 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1760 else 1985 else
1761 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1789 } 2014 }
1790 2015
1791 /* 2016 /*
1792 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1793 */ 2018 */
1794 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1795 { 2020 {
1796 scrollBar.setIdle (); 2021 page_dirn direction = NO_DIR;
2022
2023 if (scrollBar.upButton (ev.y))
2024 direction = UP; /* up */
2025 else if (scrollBar.dnButton (ev.y))
2026 direction = DN; /* down */
2027
2028 scrollBar.state = SB_STATE_IDLE;
1797 /* 2029 /*
1798 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1799 * move up if mouse is above slider 2031 * move up if mouse is above slider
1800 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1801 * 2033 *
… …
1810 /* 2042 /*
1811 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1812 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1813 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1814 */ 2046 */
1815 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1816 && scrollbarnext_upButton (ev.y))
1817 || (scrollBar.style == R_SB_RXVT
1818 && scrollbarrxvt_upButton (ev.y)))
1819 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1820 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1821 && scrollbarnext_dnButton (ev.y))
1822 || (scrollBar.style == R_SB_RXVT
1823 && scrollbarrxvt_dnButton (ev.y)))
1824 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1825 else 2051 else
1826 switch (ev.button) 2052 switch (ev.button)
1827 { 2053 {
1828 case Button2: 2054 case Button2:
… …
1835 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1836 break; 2062 break;
1837 } 2063 }
1838 } 2064 }
1839 else 2065 else
1840#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1841
1842 {
1843 char upordown = 0;
1844
1845 if (scrollBar.style == R_SB_NEXT)
1846 { 2067 {
1847 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1848 upordown = -1; /* up */
1849 else if (scrollbarnext_dnButton (ev.y))
1850 upordown = 1; /* down */
1851 }
1852 else if (scrollBar.style == R_SB_RXVT)
1853 {
1854 if (scrollbarrxvt_upButton (ev.y))
1855 upordown = -1; /* up */
1856 else if (scrollbarrxvt_dnButton (ev.y))
1857 upordown = 1; /* down */
1858 }
1859 if (upordown)
1860 { 2069 {
1861#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2071 if (!cont_scroll_ev.is_active ())
1862 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1863#endif 2073#endif
1864 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1865 { 2075 {
1866 if (upordown < 0) 2076 if (direction == UP)
1867 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1868 else 2078 else
1869 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1870 } 2080 }
1871 } 2081 }
1872 else 2082 else
1873 switch (ev.button) 2083 switch (ev.button)
1874 { 2084 {
1875 case Button2: 2085 case Button2:
1876 switch (scrollbar_align) 2086 switch (scrollBar.align)
1877 { 2087 {
1878 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1879 csrO = 0; 2089 csrO = 0;
1880 break; 2090 break;
1881 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1882 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1883 break; 2093 break;
1884 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1885 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1886 break; 2096 break;
1887 } 2097 }
1888 2098
1889 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1890 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1891 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1892 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1893 2103
1894 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1895 break; 2105 break;
1896 2106
1897 case Button1: 2107 case Button1:
1898 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1899 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1900 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1901 2111
1902 case Button3: 2112 case Button3:
1903 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1904 { 2114 {
1905 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1906# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1907 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1908# else 2118# else
1909 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1910# endif 2120# endif
1911 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1912# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1913 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1914# else 2124# else
1915 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1916# endif 2126# endif
1917 else 2127 else
1918 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1919 } 2129 }
1920 else 2130 else
1921 { 2131 {
1922 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1923 (TermWin.nrow 2133 (nrow
1924 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1925 / scrollbar_size ())); 2135 / scrollBar.size ()));
1926 } 2136 }
1927 2137
1928 break; 2138 break;
1929 } 2139 }
1930 } 2140 }
2141
1931 return; 2142 return;
1932 } 2143 }
1933#if MENUBAR
1934 /*
1935 * Menubar window processing of button press
1936 */
1937 if (isMenuBarWindow (ev.window))
1938 menubar_control (ev);
1939#endif
1940} 2144}
1941 2145
1942void 2146void
1943rxvt_term::button_release (XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1944{ 2148{
… …
1946 2150
1947 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1948 if (!bypass_keystate) 2152 if (!bypass_keystate)
1949 reportmode = !! (priv_modes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1950 2154
1951 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1952 { 2156 {
1953 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1954 scrollbar_show (0); 2158 scrollBar.show (0);
1955#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1956 refresh_type &= ~SMOOTH_REFRESH;
1957#endif
1958 } 2159 }
1959 2160
1960#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1961 if (sel_scroll_ev.active)
1962 sel_scroll_ev.stop(); 2162 sel_scroll_ev.stop();
1963#endif 2163#endif
1964 2164
1965 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1966 { 2166 {
2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2168 return;
2169
1967#if ISO_14755 2170#if ISO_14755
1968 // 5.4 2171 // 5.4
1969 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1970 return; 2173 return;
1971#endif 2174#endif
2175
1972 if (reportmode) 2176 if (reportmode)
1973 { 2177 {
1974 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1975 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1976 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1978#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1979 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1980 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1981 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1982 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1983 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1984 { 2188 {
1985 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1986 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1987 mouse_report (ev); 2191 mouse_report (ev);
1988 } 2192 }
1989#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1990 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1991 mouse_report (ev); 2195 mouse_report (ev);
1992#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1993 return; 2197 return;
1994 } 2198 }
1995 2199
1996 /* 2200 /*
1997 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
… …
2006 { 2210 {
2007 case Button1: 2211 case Button1:
2008 case Button3: 2212 case Button3:
2009 selection_make (ev.time); 2213 selection_make (ev.time);
2010 break; 2214 break;
2215
2011 case Button2: 2216 case Button2:
2012 selection_request (ev.time, ev.x, ev.y); 2217 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2218 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2013 break; 2219 break;
2220
2014#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
2015 case Button4: 2222 case Button4:
2016 case Button5: 2223 case Button5:
2017 { 2224 {
2018 int i; 2225 int lines;
2019 page_dirn v; 2226 page_dirn dirn;
2020 2227
2021 v = ev.button == Button4 ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2022 2229
2023 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
2024 i = 1; 2231 lines = 1;
2025 else if (options & Opt_mouseWheelScrollPage) 2232 else if (option (Opt_mouseWheelScrollPage))
2026 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
2027 else 2234 else
2028 i = 5; 2235 lines = 5;
2029 2236
2030# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
2031 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
2032 { 2239 {
2033 mouse_slip_wheel_speed += v ? -1 : 1; 2240 mouse_slip_wheel_speed += dirn;
2034 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2035 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2036 2242
2037 if (slip_wheel_ev.at < NOW) 2243 if (!slip_wheel_ev.is_active ())
2038 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2039
2040 slip_wheel_ev.start ();
2041 } 2245 }
2042 else 2246 else
2247# endif
2043 { 2248 {
2044# endif
2045# ifdef JUMP_MOUSE_WHEEL
2046 scr_page (v, i); 2249 scr_page (dirn, lines);
2047 scr_refresh (SMOOTH_REFRESH);
2048 scrollbar_show (1); 2250 scrollBar.show (1);
2049# else
2050 while (i--)
2051 {
2052 scr_page (v, 1);
2053 scr_refresh (SMOOTH_REFRESH);
2054 scrollbar_show (1);
2055 }
2056# endif
2057# ifdef MOUSE_SLIP_WHEELING
2058 } 2251 }
2059#endif
2060 } 2252 }
2061 break; 2253 break;
2062#endif 2254#endif
2063 } 2255 }
2064 } 2256 }
2065#ifdef MENUBAR
2066 else if (isMenuBarWindow (ev.window))
2067 menubar_control (ev);
2068#endif
2069} 2257}
2070
2071#ifdef TRANSPARENT
2072#if TINTING
2073/* taken from aterm-0.4.2 */
2074
2075typedef uint32_t RUINT32T;
2076
2077void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2078{
2079 int sh_r, sh_g, sh_b;
2080 RUINT32T mask_r, mask_g, mask_b;
2081 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2082 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2083 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2084 int i;
2085
2086 Visual* visual = display->visual;
2087
2088 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2089
2090 /* for convenience */
2091 mask_r = visual->red_mask;
2092 mask_g = visual->green_mask;
2093 mask_b = visual->blue_mask;
2094
2095 /* boring lookup table pre-initialization */
2096 switch (srcImage->bits_per_pixel) {
2097 case 15:
2098 if ((mask_r != 0x7c00) ||
2099 (mask_g != 0x03e0) ||
2100 (mask_b != 0x001f))
2101 return;
2102 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2103 lookup_r = lookup;
2104 lookup_g = lookup+32;
2105 lookup_b = lookup+32+32;
2106 sh_r = 10;
2107 sh_g = 5;
2108 sh_b = 0;
2109 break;
2110 case 16:
2111 if ((mask_r != 0xf800) ||
2112 (mask_g != 0x07e0) ||
2113 (mask_b != 0x001f))
2114 return;
2115 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2116 lookup_r = lookup;
2117 lookup_g = lookup+32;
2118 lookup_b = lookup+32+64;
2119 sh_r = 11;
2120 sh_g = 5;
2121 sh_b = 0;
2122 break;
2123 case 24:
2124 if ((mask_r != 0xff0000) ||
2125 (mask_g != 0x00ff00) ||
2126 (mask_b != 0x0000ff))
2127 return;
2128 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2129 lookup_r = lookup;
2130 lookup_g = lookup+256;
2131 lookup_b = lookup+256+256;
2132 sh_r = 16;
2133 sh_g = 8;
2134 sh_b = 0;
2135 break;
2136 case 32:
2137 if ((mask_r != 0xff0000) ||
2138 (mask_g != 0x00ff00) ||
2139 (mask_b != 0x0000ff))
2140 return;
2141 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2142 lookup_r = lookup;
2143 lookup_g = lookup+256;
2144 lookup_b = lookup+256+256;
2145 sh_r = 16;
2146 sh_g = 8;
2147 sh_b = 0;
2148 break;
2149 default:
2150 return; /* we do not support this color depth */
2151 }
2152
2153 /* prepare limits for color transformation (each channel is handled separately) */
2154 if (shade < 0) {
2155 shade = -shade;
2156 if (shade < 0) shade = 0;
2157 if (shade > 100) shade = 100;
2158
2159 lower_lim_r = 65535-rm;
2160 lower_lim_g = 65535-gm;
2161 lower_lim_b = 65535-bm;
2162
2163 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2164 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2165 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2166
2167 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2168 } else {
2169 if (shade < 0) shade = 0;
2170 if (shade > 100) shade = 100;
2171
2172 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2173
2174 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2175 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2176 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2177 }
2178
2179 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2180 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2181 {
2182 unsigned int tmp;
2183
2184 tmp = lower_lim_r;
2185 lower_lim_r = lower_lim_b;
2186 lower_lim_b = tmp;
2187
2188 tmp = upper_lim_r;
2189 upper_lim_r = upper_lim_b;
2190 upper_lim_b = tmp;
2191 }
2192
2193 /* fill our lookup tables */
2194 for (i = 0; i <= mask_r>>sh_r; i++)
2195 {
2196 RUINT32T tmp;
2197 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2198 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2199 lookup_r[i] = (tmp/65535)<<sh_r;
2200 }
2201 for (i = 0; i <= mask_g>>sh_g; i++)
2202 {
2203 RUINT32T tmp;
2204 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2205 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2206 lookup_g[i] = (tmp/65535)<<sh_g;
2207 }
2208 for (i = 0; i <= mask_b>>sh_b; i++)
2209 {
2210 RUINT32T tmp;
2211 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2212 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2213 lookup_b[i] = (tmp/65535)<<sh_b;
2214 }
2215
2216 /* apply table to input image (replacing colors by newly calculated ones) */
2217 switch (srcImage->bits_per_pixel)
2218 {
2219 case 15:
2220 {
2221 unsigned short *p1, *pf, *p, *pl;
2222 p1 = (unsigned short *) srcImage->data;
2223 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2224 while (p1 < pf)
2225 {
2226 p = p1;
2227 pl = p1 + srcImage->width;
2228 for (; p < pl; p++)
2229 {
2230 *p = lookup_r[(*p & 0x7c00)>>10] |
2231 lookup_g[(*p & 0x03e0)>> 5] |
2232 lookup_b[(*p & 0x001f)];
2233 }
2234 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2235 }
2236 break;
2237 }
2238 case 16:
2239 {
2240 unsigned short *p1, *pf, *p, *pl;
2241 p1 = (unsigned short *) srcImage->data;
2242 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2243 while (p1 < pf)
2244 {
2245 p = p1;
2246 pl = p1 + srcImage->width;
2247 for (; p < pl; p++)
2248 {
2249 *p = lookup_r[(*p & 0xf800)>>11] |
2250 lookup_g[(*p & 0x07e0)>> 5] |
2251 lookup_b[(*p & 0x001f)];
2252 }
2253 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2254 }
2255 break;
2256 }
2257 case 24:
2258 {
2259 unsigned char *p1, *pf, *p, *pl;
2260 p1 = (unsigned char *) srcImage->data;
2261 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2262 while (p1 < pf)
2263 {
2264 p = p1;
2265 pl = p1 + srcImage->width * 3;
2266 for (; p < pl; p += 3)
2267 {
2268 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2269 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2270 p[2] = lookup_r[(p[2] & 0x0000ff)];
2271 }
2272 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2273 }
2274 break;
2275 }
2276 case 32:
2277 {
2278 RUINT32T *p1, *pf, *p, *pl;
2279 p1 = (RUINT32T *) srcImage->data;
2280 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2281
2282 while (p1 < pf)
2283 {
2284 p = p1;
2285 pl = p1 + srcImage->width;
2286 for (; p < pl; p++)
2287 {
2288 *p = lookup_r[(*p & 0xff0000)>>16] |
2289 lookup_g[(*p & 0x00ff00)>> 8] |
2290 lookup_b[(*p & 0x0000ff)] |
2291 (*p & ~0xffffff);
2292 }
2293 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2294 }
2295 break;
2296 }
2297 }
2298
2299 free (lookup);
2300}
2301#endif
2302
2303/*
2304 * Check our parents are still who we think they are.
2305 * Do transparency updates if required
2306 */
2307int
2308rxvt_term::check_our_parents ()
2309{
2310 int i, pchanged, aformat, have_pixmap, rootdepth;
2311 unsigned long nitems, bytes_after;
2312 Atom atype;
2313 unsigned char *prop = NULL;
2314 Window root, oldp, *list;
2315 Pixmap rootpixmap = None;
2316 XWindowAttributes wattr, wrootattr;
2317
2318 pchanged = 0;
2319
2320 if (!(options & Opt_transparent))
2321 return pchanged; /* Don't try any more */
2322
2323 XGetWindowAttributes (display->display, display->root, &wrootattr);
2324 rootdepth = wrootattr.depth;
2325
2326 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2327
2328 if (rootdepth != wattr.depth)
2329 {
2330 if (am_transparent)
2331 {
2332 pchanged = 1;
2333 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2334 am_transparent = am_pixmap_trans = 0;
2335 }
2336
2337 return pchanged; /* Don't try any more */
2338 }
2339
2340 /* Get all X ops out of the queue so that our information is up-to-date. */
2341 XSync (display->display, False);
2342
2343 /*
2344 * Make the frame window set by the window manager have
2345 * the root background. Some window managers put multiple nested frame
2346 * windows for each client, so we have to take care about that.
2347 */
2348 i = (xa[XA_XROOTPMAP_ID]
2349 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAP_ID],
2350 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2351 &nitems, &bytes_after, &prop) == Success);
2352
2353 if (!i || prop == NULL)
2354 i = (xa[XA_ESETROOT_PMAP_ID]
2355 && XGetWindowProperty (display->display, display->root, xa[XA_ESETROOT_PMAP_ID],
2356 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2357 &nitems, &bytes_after, &prop) == Success);
2358
2359 if (!i || prop == NULL
2360#if TINTING
2361 || !rs[Rs_color + Color_tint]
2362#endif
2363 )
2364 have_pixmap = 0;
2365 else
2366 {
2367 have_pixmap = 1;
2368 rootpixmap = *(Pixmap *)prop;
2369 XFree (prop);
2370 }
2371
2372 if (have_pixmap)
2373 {
2374 /*
2375 * Copy display->root pixmap transparency
2376 */
2377 int sx, sy, nx, ny;
2378 unsigned int nw, nh;
2379 Window cr;
2380 XImage *image;
2381 GC gc;
2382 XGCValues gcvalue;
2383
2384 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2385 0, 0, &sx, &sy, &cr);
2386 nw = (unsigned int)szHint.width;
2387 nh = (unsigned int)szHint.height;
2388 nx = ny = 0;
2389
2390 if (sx < 0)
2391 {
2392 nw += sx;
2393 nx = -sx;
2394 sx = 0;
2395 }
2396
2397 if (sy < 0)
2398 {
2399 nh += sy;
2400 ny = -sy;
2401 sy = 0;
2402 }
2403
2404 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2405 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2406
2407 XSync (display->display, False);
2408 allowedxerror = -1;
2409 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2410
2411 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2412 /* XXX: may need a delay here? */
2413 allowedxerror = 0;
2414
2415 if (image == NULL)
2416 {
2417 if (am_transparent && am_pixmap_trans)
2418 {
2419 pchanged = 1;
2420 if (TermWin.pixmap != None)
2421 {
2422 XFreePixmap (display->display, TermWin.pixmap);
2423 TermWin.pixmap = None;
2424 }
2425 }
2426
2427 am_pixmap_trans = 0;
2428 }
2429 else
2430 {
2431 if (TermWin.pixmap != None)
2432 XFreePixmap (display->display, TermWin.pixmap);
2433
2434#if TINTING
2435 if (ISSET_PIXCOLOR (Color_tint))
2436 {
2437 unsigned short rm, gm, bm;
2438 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2439
2440 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2441
2442 ShadeXImage (display, image, shade, rm, gm, bm);
2443 }
2444#endif
2445
2446 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2447 szHint.width, szHint.height, image->depth);
2448 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2449 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2450 nx, ny, image->width, image->height);
2451 XFreeGC (display->display, gc);
2452 XDestroyImage (image);
2453 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2454 XClearWindow (display->display, TermWin.parent[0]);
2455
2456 if (!am_transparent || !am_pixmap_trans)
2457 pchanged = 1;
2458
2459 am_transparent = am_pixmap_trans = 1;
2460 }
2461 }
2462
2463 if (am_pixmap_trans)
2464 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2465 else
2466 {
2467 unsigned int n;
2468 /*
2469 * InheritPixmap transparency
2470 */
2471 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2472 {
2473 oldp = TermWin.parent[i];
2474 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2475 &TermWin.parent[i], &list, &n);
2476 XFree (list);
2477
2478 if (TermWin.parent[i] == display->root)
2479 {
2480 if (oldp != None)
2481 pchanged = 1;
2482
2483 break;
2484 }
2485
2486 if (oldp != TermWin.parent[i])
2487 pchanged = 1;
2488 }
2489
2490 n = 0;
2491
2492 if (pchanged)
2493 {
2494 for (; n < (unsigned int)i; n++)
2495 {
2496 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2497 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2498 {
2499 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2500 break;
2501 }
2502 }
2503 }
2504
2505 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2506 {
2507 XSetWindowBackground (display->display, TermWin.parent[0], pix_colors_focused[Color_fg]);
2508 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2509 am_transparent = 0;
2510 /* XXX: also turn off Opt_transparent? */
2511 }
2512 else
2513 {
2514#if WAIT_FOR_WM
2515 /* wait (an arbitrary period) for the WM to do its thing
2516 * needed for fvwm2.2.2 (and before?) */
2517 sleep (1);
2518#endif
2519 for (n = 0; n < (unsigned int)i; n++)
2520 {
2521 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2522 XClearWindow (display->display, TermWin.parent[n]);
2523 }
2524
2525 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2526 am_transparent = 1;
2527 }
2528
2529 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2530 TermWin.parent[i] = None;
2531 }
2532
2533 if (scrollBar.win)
2534 {
2535 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2536 scrollBar.setIdle ();
2537 scrollbar_show (0);
2538 }
2539
2540 if (am_transparent)
2541 {
2542 want_refresh = want_full_refresh = 1;
2543 if (am_pixmap_trans)
2544 flush ();
2545 }
2546
2547 return pchanged;
2548}
2549#endif
2550 2258
2551/*}}} */ 2259/*}}} */
2552 2260
2553bool 2261void ecb_hot
2554rxvt_term::cmd_parse () 2262rxvt_term::cmd_parse ()
2555{ 2263{
2556 bool flag = false;
2557 unicode_t ch = NOCHAR; 2264 wchar_t ch = NOCHAR;
2558 unsigned char *seq_begin; // remember start of esc-sequence here 2265 char *seq_begin; // remember start of esc-sequence here
2559 2266
2560 for (;;) 2267 for (;;)
2561 { 2268 {
2562 if (ch == NOCHAR) 2269 if (ecb_unlikely (ch == NOCHAR))
2563 { 2270 {
2564 seq_begin = cmdbuf_ptr; 2271 seq_begin = cmdbuf_ptr;
2565 ch = next_char (); 2272 ch = next_char ();
2566 }
2567 2273
2568 if (ch == NOCHAR) // TODO: improve 2274 if (ch == NOCHAR)
2569 break; 2275 break;
2276 }
2570 2277
2571 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2572 { 2279 {
2573 if (!seen_input) 2280 if (ecb_unlikely (!seen_input))
2574 { 2281 {
2575 seen_input = 1; 2282 seen_input = 1;
2576 // many badly-written programs (e.g. jed) contain a race condition: 2283 // many badly-written programs (e.g. jed) contain a race condition:
2577 // they first read the screensize and then install a SIGWINCH handler. 2284 // they first read the screensize and then install a SIGWINCH handler.
2578 // some window managers resize the window early, and these programs 2285 // some window managers resize the window early, and these programs
2579 // then sometimes get the size wrong. 2286 // then sometimes get the size wrong.
2580 // unfortunately other programs are even more buggy and dislike 2287 // unfortunately other programs are even more buggy and dislike
2581 // being sent SIGWINCH, so only do it when we were in fact being 2288 // being sent SIGWINCH, so only do it when we were in fact being
2582 // resized. 2289 // resized.
2583 if (seen_resize) 2290 if (seen_resize && cmd_pid)
2584 kill (-cmd_pid, SIGWINCH); 2291 kill (-cmd_pid, SIGWINCH);
2585 } 2292 }
2586 2293
2587 /* Read a text string from the input buffer */ 2294 /* Read a text string from the input buffer */
2588 unicode_t buf[UBUFSIZ]; 2295 wchar_t buf[UBUFSIZ];
2589 bool refreshnow = false; 2296 bool refreshnow = false;
2590 int nlines = 0; 2297 int nlines = 0;
2591 unicode_t *str = buf; 2298 wchar_t *str = buf;
2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2592 2300
2593 for (;;) 2301 for (;;)
2594 { 2302 {
2595 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2303 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2596 break; 2304 break;
2597 2305
2598 *str++ = ch; 2306 *str++ = ch;
2599 2307
2600 if (ch == C0_LF) 2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2601 { 2309 {
2310 if (ch == C0_LF)
2602 nlines++; 2311 nlines++;
2312
2603 refresh_count++; 2313 refresh_count++;
2604 2314
2605 if (!(options & Opt_jumpScroll) 2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2606 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2607 { 2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2608 refreshnow = true; 2321 refreshnow = true;
2609 ch = NOCHAR; 2322 ch = NOCHAR;
2610 break; 2323 break;
2324 }
2611 } 2325 }
2612 2326
2613 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2327 // scr_add_lines only works for nlines <= nrow - 1.
2614 if (nlines >= TermWin.nrow - 1) 2328 if (nlines >= nrow - 1)
2615 { 2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2616 scr_add_lines (buf, nlines, str - buf); 2332 scr_add_lines (buf, str - buf, nlines);
2333
2617 nlines = 0; 2334 nlines = 0;
2618 str = buf; 2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2619 } 2337 }
2620 }
2621 2338
2622 if (str >= buf + UBUFSIZ) 2339 if (str >= eol)
2623 { 2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2624 ch = NOCHAR; 2343 ch = NOCHAR;
2625 break; 2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2626 } 2350 }
2627 2351
2628 seq_begin = cmdbuf_ptr; 2352 seq_begin = cmdbuf_ptr;
2629 ch = next_char (); 2353 ch = next_char ();
2630 } 2354 }
2631 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2632 scr_add_lines (buf, nlines, str - buf); 2358 scr_add_lines (buf, str - buf, nlines);
2633 2359
2634 /* 2360 /*
2635 * If there have been a lot of new lines, then update the screen 2361 * If there have been a lot of new lines, then update the screen
2636 * What the heck I'll cheat and only refresh less than every page-full. 2362 * What the heck we'll cheat and only refresh less than every page-full.
2637 * the number of pages between refreshes is refresh_limit, which 2363 * if skipScroll is enabled.
2638 * is incremented here because we must be doing flat-out scrolling.
2639 */ 2364 */
2640 if (refreshnow) 2365 if (refreshnow)
2641 { 2366 {
2642 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2643 refresh_limit++;
2644 else
2645 {
2646 flag = true;
2647 scr_refresh (refresh_type); 2367 scr_refresh ();
2648 } 2368 want_refresh = 1;
2649 } 2369 }
2650
2651 } 2370 }
2652 else 2371 else
2653 { 2372 {
2654 try 2373 try
2655 { 2374 {
… …
2663 } 2382 }
2664 2383
2665 ch = NOCHAR; 2384 ch = NOCHAR;
2666 } 2385 }
2667 } 2386 }
2668
2669 return flag;
2670}
2671
2672// read the next octet
2673unicode_t
2674rxvt_term::next_octet ()
2675{
2676 return cmdbuf_ptr < cmdbuf_endp
2677 ? *cmdbuf_ptr++
2678 : NOCHAR;
2679} 2387}
2680 2388
2681// read the next character 2389// read the next character
2682unicode_t 2390wchar_t ecb_hot
2683rxvt_term::next_char () 2391rxvt_term::next_char () NOTHROW
2684{ 2392{
2685 while (cmdbuf_ptr < cmdbuf_endp) 2393 while (cmdbuf_ptr < cmdbuf_endp)
2686 { 2394 {
2687 // assume 7-bit to be ascii ALWAYS 2395 // assume 7-bit to be ascii ALWAYS
2688 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2689 return *cmdbuf_ptr++; 2397 return *cmdbuf_ptr++;
2690 2398
2691 wchar_t wc; 2399 wchar_t wc;
2692 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2693 2401
2694 if (len == (size_t)-2) 2402 if (len == (size_t)-2)
2695 { 2403 {
2696 // the mbstate stores incomplete sequences. didn't know this :/ 2404 // the mbstate stores incomplete sequences. didn't know this :/
2697 cmdbuf_ptr = cmdbuf_endp; 2405 cmdbuf_ptr = cmdbuf_endp;
2698 break; 2406 break;
2699 } 2407 }
2700 2408
2701 if (len == (size_t)-1) 2409 if (len == (size_t)-1)
2410 {
2411 mbstate.reset (); // reset now undefined conversion state
2412 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2413 // in which case we "erroneously" return the next byte which might be valid.
2702 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2415 }
2703 2416
2704 // assume wchar == unicode 2417 // assume wchar == unicode
2705 cmdbuf_ptr += len; 2418 cmdbuf_ptr += len;
2706 return wc & UNICODE_MASK; 2419 return wc & UNICODE_MASK;
2707 } 2420 }
2708 2421
2709 return NOCHAR; 2422 return NOCHAR;
2710} 2423}
2711 2424
2712/* rxvt_cmd_getc () - Return next input character */ 2425// read the next octet
2713/* 2426uint32_t ecb_hot
2714 * Return the next input character after first passing any keyboard input 2427rxvt_term::next_octet () NOTHROW
2715 * to the command.
2716 */
2717unicode_t
2718rxvt_term::cmd_getc ()
2719{ 2428{
2429 return cmdbuf_ptr < cmdbuf_endp
2430 ? (unsigned char)*cmdbuf_ptr++
2431 : NOCHAR;
2432}
2433
2434static class out_of_input out_of_input;
2435
2436wchar_t ecb_hot
2437rxvt_term::cmd_getc () THROW ((class out_of_input))
2438{
2720 unicode_t c = next_char (); 2439 wchar_t c = next_char ();
2721 2440
2722 if (c == NOCHAR) 2441 if (c == NOCHAR)
2723 throw out_of_input; 2442 throw out_of_input;
2724 2443
2725 return c; 2444 return c;
2726} 2445}
2727 2446
2728unicode_t 2447uint32_t ecb_hot
2729rxvt_term::cmd_get8 () 2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2730{ 2449{
2731 unicode_t c = next_octet (); 2450 uint32_t c = next_octet ();
2732 2451
2733 if (c == NOCHAR) 2452 if (c == NOCHAR)
2734 throw out_of_input; 2453 throw out_of_input;
2735 2454
2736 return c; 2455 return c;
2737} 2456}
2738 2457
2739/*{{{ print pipe */ 2458/*{{{ print pipe */
2740/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2741#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2742FILE * 2461FILE * ecb_cold
2743rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2744{ 2463{
2745 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2746 2465
2747 if (stream == NULL) 2466 if (stream == NULL)
2748 rxvt_warn ("can't open printer pipe, not printing.\n"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2749 2468
2750 return stream; 2469 return stream;
2751} 2470}
2752 2471
2753int 2472int ecb_cold
2754rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2755{ 2474{
2756 fflush (stream); 2475 fflush (stream);
2757 return pclose (stream); 2476 return pclose (stream);
2758} 2477}
2759 2478
2760/* 2479/*
2761 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2762 */ 2481 */
2763void 2482void ecb_cold
2764rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2765{ 2484{
2766 int done; 2485 FILE *fd = popen_printer ();
2767 FILE *fd;
2768 2486
2769 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2770 return; 2488 return;
2771 2489
2772 /* 2490 /*
2773 * Send all input to the printer until either ESC[4i or ESC[?4i 2491 * Send all input to the printer until either ESC[4i or ESC[?4i
2774 * is received. 2492 * is received.
2775 */ 2493 */
2776 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2777 { 2495 {
2778 unsigned char buf[8]; 2496 unsigned char buf[8];
2779 unicode_t ch; 2497 unicode_t ch;
2780 unsigned int i, len; 2498 unsigned int i, len;
2781 2499
… …
2800 { 2518 {
2801 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2802 break; /* done = 1 */ 2520 break; /* done = 1 */
2803 } 2521 }
2804 } 2522 }
2805 2523
2806 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2807 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2808 { 2526 {
2809 done = 1; 2527 done = 1;
2810 break; 2528 break;
… …
2812 } 2530 }
2813 } 2531 }
2814 2532
2815 pclose_printer (fd); 2533 pclose_printer (fd);
2816} 2534}
2817#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2818/*}}} */ 2536/*}}} */
2819 2537
2820/* *INDENT-OFF* */
2821enum { 2538enum {
2822 C1_40 = 0x40, 2539 C1_40 = 0x40,
2823 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2540 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2824 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2541 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2825 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2542 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2826 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2543 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2827}; 2544};
2828/* *INDENT-ON* */
2829 2545
2830/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2831void 2547void ecb_hot
2832rxvt_term::process_nonprinting (unicode_t ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2833{ 2549{
2834 switch (ch) 2550 switch (ch)
2835 { 2551 {
2836 case C0_ESC: 2552 case C0_ESC:
2837 process_escape_seq (); 2553 process_escape_seq ();
2838 break; 2554 break;
2839 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2840 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2841 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2842 (unsigned int)strlen (rs[Rs_answerbackstring]));
2843 else 2558 else
2844 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2845 (unsigned int)strlen (VT100_ANS));
2846 break; 2560 break;
2847 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2848 scr_bell (); 2562 scr_bell ();
2849 break; 2563 break;
2850 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2868 scr_charset_choose (0); 2582 scr_charset_choose (0);
2869 break; 2583 break;
2870 2584
2871#ifdef EIGHT_BIT_CONTROLS 2585#ifdef EIGHT_BIT_CONTROLS
2872 // 8-bit controls 2586 // 8-bit controls
2873 case 0x90: /* DCS */ 2587 case 0x90: /* DCS */
2874 process_dcs_seq (); 2588 process_dcs_seq ();
2875 break; 2589 break;
2876 case 0x9b: /* CSI */ 2590 case 0x9b: /* CSI */
2877 process_csi_seq (); 2591 process_csi_seq ();
2878 break; 2592 break;
2879 case 0x9d: /* CSI */ 2593 case 0x9d: /* OSC */
2880 process_osc_seq (); 2594 process_osc_seq ();
2881 break; 2595 break;
2882#endif 2596#endif
2883 } 2597 }
2884} 2598}
2885/*}}} */ 2599/*}}} */
2886 2600
2887 2601
2888/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2889void 2603void ecb_cold
2890rxvt_term::process_escape_vt52 (unicode_t ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2891{ 2605{
2892 int row, col; 2606 int row, col;
2893 2607
2894 switch (ch) 2608 switch (ch)
… …
2928 break; 2642 break;
2929 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2930 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2931 break; 2645 break;
2932 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2933 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2934 break; 2648 break;
2935 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2936 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2937 /* unimplemented */ 2651 /* unimplemented */
2938 break; 2652 break;
… …
2944} 2658}
2945/*}}} */ 2659/*}}} */
2946 2660
2947 2661
2948/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2949void 2663void ecb_hot
2950rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2951{ 2665{
2952 unicode_t ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2953 2667
2954 if (priv_modes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
… …
2957 return; 2671 return;
2958 } 2672 }
2959 2673
2960 switch (ch) 2674 switch (ch)
2961 { 2675 {
2962 /* case 1: do_tek_mode (); break; */
2963 case '#': 2676 case '#':
2964 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2965 scr_E (); 2678 scr_E ();
2966 break; 2679 break;
2967 case '(': 2680 case '(':
… …
2974 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2975 break; 2688 break;
2976 case '+': 2689 case '+':
2977 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2978 break; 2691 break;
2979#if ENABLE_FRILLS 2692#if !ENABLE_MINIMAL
2980 case '6': 2693 case '6':
2981 scr_backindex (); 2694 scr_backindex ();
2982 break; 2695 break;
2983#endif 2696#endif
2984 case '7': 2697 case '7':
2985 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2986 break; 2699 break;
2987 case '8': 2700 case '8':
2988 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2989 break; 2702 break;
2990#if ENABLE_FRILLS 2703#if !ENABLE_MINIMAL
2991 case '9': 2704 case '9':
2992 scr_forwardindex (); 2705 scr_forwardindex ();
2993 break; 2706 break;
2994#endif 2707#endif
2708 // DECPAM/DECPNM
2995 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2996 case '>': 2712 case '>':
2997 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2998 break; 2714 break;
2999 2715
3000 case C1_40: 2716 case C1_40:
3001 cmd_getc (); 2717 cmd_getc ();
3002 break; 2718 break;
… …
3005 break; 2721 break;
3006 2722
3007 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
3008 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
3009 { 2725 {
3010 unicode_t nlcr[] = { C0_LF, C0_CR }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
3011 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3012 } 2728 }
3013 break; 2729 break;
3014 2730
3015 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
3016 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
3017 process_graphics (); 2733 // used by original rxvt for rob nations own graphics mode
2734 if (cmd_getc () == 'Q')
2735 tt_printf ("\033G0\012"); /* query graphics - no graphics */
3018 break; 2736 break;
3019 2737
3020 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
3021 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
3022 scr_set_tab (1); 2740 scr_set_tab (1);
… …
3026 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
3027 scr_index (DN); 2745 scr_index (DN);
3028 break; 2746 break;
3029 2747
3030 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
3031 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
3032 2750
3033 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
3034 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
3035 2753
3036 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
3037 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
3038 process_dcs_seq (); 2756 process_dcs_seq ();
3039 break; 2757 break;
3040 2758
3041 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3042 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
3043 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3044 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3045 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
3046 2763
3047 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3048 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
3049 process_csi_seq (); 2766 process_csi_seq ();
3050 break; 2767 break;
3051 2768
3052 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3053 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
3054 process_osc_seq (); 2771 process_osc_seq ();
3055 break; 2772 break;
3056 2773
3057 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3058 case 'c': 2775 case 'c':
3059 mbstate.reset (); 2776 mbstate.reset ();
3060 scr_poweron (); 2777 scr_poweron ();
3061 scrollbar_show (1); 2778 scrollBar.show (1);
3062 break; 2779 break;
3063 2780
3064 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3065 case 'n': 2782 case 'n':
3066 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
3073 } 2790 }
3074} 2791}
3075/*}}} */ 2792/*}}} */
3076 2793
3077/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3078/* *INDENT-OFF* */
3079enum { 2795enum {
3080 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
3081 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2797 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
3082 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2798 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
3083 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2799 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
3086 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2802 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
3087 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2803 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
3088 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2804 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
3089}; 2805};
3090 2806
3091#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3092 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3093 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3094#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
3095 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3096 2812
3097const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
3098 { 2814 {
3099 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2815 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
3100 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2816 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
3101 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2817 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
3102 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2818 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
3103 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2819 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
3104 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2820 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
3105 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2821 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
3106 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
3107 }; 2823 };
3108/* *INDENT-ON* */
3109 2824
3110void 2825void ecb_hot
3111rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
3112{ 2827{
3113 unicode_t ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
3114 unsigned int nargs, p; 2829 unsigned int nargs, p;
3115 int n, ndef; 2830 int n, ndef;
3116 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
3117 2832
3118 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
3119 arg[--nargs] = 0;
3120 2834
3121 priv = 0; 2835 priv = 0;
3122 ch = cmd_getc (); 2836 ch = cmd_getc ();
3123 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
3124 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
3125 priv = ch; 2840 priv = ch;
3126 ch = cmd_getc (); 2841 ch = cmd_getc ();
3127 } 2842 }
3128 2843
2844 prev_ch = 0;
3129 /* read any numerical arguments */ 2845 /* read any numerical arguments */
3130 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
3131 { 2847 {
3132 if (isdigit (ch)) 2848 if (isdigit (ch))
3133 { 2849 {
… …
3143 n = -1; 2859 n = -1;
3144 } 2860 }
3145 else if (IS_CONTROL (ch)) 2861 else if (IS_CONTROL (ch))
3146 process_nonprinting (ch); 2862 process_nonprinting (ch);
3147 2863
2864 prev_ch = ch;
3148 ch = cmd_getc (); 2865 ch = cmd_getc ();
3149 } 2866 }
3150 2867
3151 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
3152 return; 2869 return;
… …
3158 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
3159 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
3160 if (arg[p] == -1) 2877 if (arg[p] == -1)
3161 arg[p] = ndef; 2878 arg[p] = ndef;
3162 2879
3163#ifdef DEBUG_CMD
3164 fprintf (stderr, "CSI ");
3165 for (p = 0; p < nargs; p++)
3166 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3167 fprintf (stderr, "%c\n", ch);
3168#endif
3169
3170 /* 2880 /*
3171 * private mode handling 2881 * private mode handling
3172 */ 2882 */
3173 if (priv) 2883 if (priv)
3174 { 2884 {
3175 switch (priv) 2885 switch (priv)
3176 { 2886 {
3177 case '>': 2887 case '>':
3178 if (ch == CSI_DA) /* secondary device attributes */ 2888 if (ch == CSI_DA) /* secondary device attributes */
2889 {
2890 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2891 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2892 //
2893 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2894 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2895 // versions.
2896 //
3179 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
3180 break; 2899 break;
2900
3181 case '?': 2901 case '?':
3182 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3183 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
3184 break; 2904 break;
2905
2906 case '!':
2907 if (ch == CSI_70)
2908 {
2909 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2910 scr_soft_reset ();
2911
2912 static const int pm_h[] = { 7, 25 };
2913 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2914
2915 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2916 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3185 } 2917 }
2918 break;
2919 }
2920
3186 return; 2921 return;
3187 } 2922 }
3188 2923
3189 switch (ch) 2924 switch (ch)
3190 { 2925 {
… …
3204 } 2939 }
3205 break; 2940 break;
3206#endif 2941#endif
3207 2942
3208 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3209 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3210 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
3211 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
3212 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3213 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3214 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
3215 break; 2950 break;
3216 2951
3217 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3218 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3289 3024
3290 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
3291 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
3292 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
3293 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3294 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3295 break; 3030 break;
3296 3031
3297 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3298 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3299 (unsigned int) (sizeof (VT100_ANS) - 1));
3300 break; 3034 break;
3301 3035
3302 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3303 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
3304 break; 3038 break;
… …
3311 break; 3045 break;
3312 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
3313 scr_report_position (); 3047 scr_report_position ();
3314 break; 3048 break;
3315 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3316 if (options & Opt_insecure) 3050 if (option (Opt_insecure))
3317 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3318 break; 3052 break;
3319 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
3320 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3321 break; 3055 break;
… …
3369 scr_insert_mode (1); 3103 scr_insert_mode (1);
3370 else if (arg[0] == 20) 3104 else if (arg[0] == 20)
3371 priv_modes |= PrivMode_LFNL; 3105 priv_modes |= PrivMode_LFNL;
3372 break; 3106 break;
3373 3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
3111 break;
3112
3374 /* 3113 /*
3375 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
3376 */ 3115 */
3377 case CSI_72: /* DECSTBM: set top and bottom margins */ 3116 case CSI_72: /* DECSTBM: set top and bottom margins */
3378 if (nargs == 1) 3117 if (nargs == 1)
… …
3388 break; 3127 break;
3389 case CSI_75: 3128 case CSI_75:
3390 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
3391 break; 3130 break;
3392 3131
3393#if ENABLE_FRILLS 3132#if !ENABLE_MINIMAL
3394 case CSI_74: 3133 case CSI_74:
3395 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
3396 break; 3135 break;
3397#endif 3136#endif
3398 3137
… …
3405 break; 3144 break;
3406 } 3145 }
3407} 3146}
3408/*}}} */ 3147/*}}} */
3409 3148
3410#if ENABLE_FRILLS 3149#if !ENABLE_MINIMAL
3411/* ARGSUSED */
3412void 3150void
3413rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3414{ 3152{
3415 int x, y; 3153 int x, y;
3416 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
3417 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
3418 3158
3419 if (nargs == 0) 3159 if (nargs == 0)
3420 return; 3160 return;
3421 3161
3422 switch (args[0]) 3162 switch (args[0])
3423 { 3163 {
3424 /* 3164 /*
3425 * commands 3165 * commands
3426 */ 3166 */
3427 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
3428 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
3429 break; 3169 break;
3430 case 2: /* iconify window */ 3170 case 2: /* iconify window */
3431 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
3432 DefaultScreen (display->display));
3433 break; 3172 break;
3434 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
3435 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
3436 break; 3175 break;
3437 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
3438 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3439 break; 3178 break;
3440 case 5: /* raise window */ 3179 case 5: /* raise window */
3441 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
3442 break; 3181 break;
3443 case 6: /* lower window */ 3182 case 6: /* lower window */
3444 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
3445 break; 3184 break;
3446 case 7: /* refresh window */ 3185 case 7: /* refresh window */
3447 scr_touch (true); 3186 scr_touch (true);
3448 break; 3187 break;
3449 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
3450 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
3451 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
3452 break; 3191 break;
3453 3192
3454 //case 9: NYI, TODO, restore maximized window or maximize window 3193 //case 9: NYI, TODO, restore maximized window or maximize window
3455 default: 3194 default:
3456 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
3457 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
3458 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
3459 break; 3198 break;
3460
3461 3199
3462 /* 3200 /*
3463 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
3464 */ 3202 */
3465 case 11: /* report window state */ 3203 case 11: /* report window state */
3466 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3467 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3468 break; 3206 break;
3469 case 13: /* report window position */ 3207 case 13: /* report window position */
3470 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
3471 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
3472 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
3473 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
3474 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
3475 break; 3213 break;
3476 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
3477 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
3478 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3479 break; 3217 break;
3480 case 18: /* report text area size (chars) */ 3218 case 18: /* report text area size (chars) */
3481 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3482 break; 3220 break;
3483 case 19: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
3484 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3485 break; 3223 break;
3486 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3487 { 3225 {
3488 char *s; 3226 char *s;
3489 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
3490 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3491 XFree (s); 3229 XFree (s);
3492 } 3230 }
3493 break; 3231 break;
3494 case 21: /* report window title */ 3232 case 21: /* report window title */
3495 { 3233 {
3496 char *s; 3234 char *s;
3497 XFetchName (display->display, TermWin.parent[0], &s); 3235 XFetchName (dpy, parent, &s);
3498 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3236 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3499 XFree (s); 3237 XFree (s);
3500 } 3238 }
3501 break; 3239 break;
3502 } 3240 }
3503} 3241}
… …
3506/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
3507/* 3245/*
3508 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
3509 * ends_how is terminator used. returned input must be free()'d 3247 * ends_how is terminator used. returned input must be free()'d
3510 */ 3248 */
3511unsigned char * 3249char *
3512rxvt_term::get_to_st (unicode_t &ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
3513{ 3251{
3514 unicode_t ch; 3252 unicode_t ch;
3515 bool seen_esc = false; 3253 bool seen_esc = false;
3516 unsigned int n = 0; 3254 unsigned int n = 0;
3517 wchar_t string[STRING_MAX]; 3255 wchar_t string[CBUFSIZ];
3518 3256
3519 while ((ch = cmd_getc ()) != NOCHAR) 3257 while ((ch = cmd_getc ()) != NOCHAR)
3520 { 3258 {
3521 if (seen_esc) 3259 if (seen_esc)
3522 { 3260 {
… …
3530 seen_esc = true; 3268 seen_esc = true;
3531 continue; 3269 continue;
3532 } 3270 }
3533 else if (ch == C0_BEL || ch == CHAR_ST) 3271 else if (ch == C0_BEL || ch == CHAR_ST)
3534 break; 3272 break;
3273 else if (ch == C0_SYN)
3274 ch = cmd_get8 ();
3535 else if (ch < 0x20) 3275 else if (ch < 0x20)
3536 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3537 3277
3538 seen_esc = false; 3278 seen_esc = false;
3539 3279
3540 if (n >= sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3541 // stop at some sane length 3281 // stop at some sane length
3542 return NULL; 3282 return NULL;
3543 3283
3544 if (ch == C0_SYN)
3545 string[n++] = cmd_get8 ();
3546 else
3547 string[n++] = ch; 3284 string[n++] = ch;
3548 } 3285 }
3549 3286
3550 string[n++] = '\0'; 3287 string[n++] = '\0';
3551 3288
3552 ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
3553 3290
3554 return (unsigned char *)rxvt_wcstombs (string); 3291 return rxvt_wcstombs (string);
3555} 3292}
3556 3293
3557/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
3558/* 3295/*
3559 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3296 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3560 */ 3297 */
3561void 3298void
3562rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
3563{ 3300{
3564 unsigned char *s;
3565 unicode_t eh;
3566
3567 /* 3301 /*
3568 * Not handled yet 3302 * Not handled yet
3569 */ 3303 */
3304
3305 unicode_t eh;
3570 s = get_to_st (eh); 3306 char *s = get_to_st (eh);
3571 if (s) 3307 if (s)
3572 free (s); 3308 free (s);
3573 3309
3574 return; 3310 return;
3575} 3311}
… …
3579 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3580 */ 3316 */
3581void 3317void
3582rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
3583{ 3319{
3584 unicode_t ch, eh;
3585 int arg; 3320 int arg;
3586 3321
3587 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
3588 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3589 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
3590 3325
3591 if (ch == ';') 3326 if (ch == ';')
3592 { 3327 {
3328 unicode_t eh;
3593 unsigned char *s = get_to_st (eh); 3329 char *s = get_to_st (eh);
3594 3330
3595 if (s) 3331 if (s)
3596 { 3332 {
3597 process_xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
3598 free (s); 3334 free (s);
3599 } 3335 }
3600 } 3336 }
3601} 3337}
3602 3338
3339static unsigned int
3340colorcube_index (unsigned int idx_r,
3341 unsigned int idx_g,
3342 unsigned int idx_b)
3343{
3344 assert (idx_r < Red_levels);
3345 assert (idx_g < Green_levels);
3346 assert (idx_b < Blue_levels);
3347
3348 return idx_r * Blue_levels * Green_levels +
3349 idx_g * Blue_levels +
3350 idx_b;
3351}
3352
3353/*
3354 * Find the nearest color slot in the hidden color cube,
3355 * adapt its value to the 24bit RGB color.
3356 */
3357unsigned int
3358rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3359{
3360 r &= 0xff;
3361 g &= 0xff;
3362 b &= 0xff;
3363
3364 unsigned int color = (r << 16) | (g << 8) | b;
3365 unsigned int idx_r = r / (0xff / (Red_levels - 1));
3366 unsigned int idx_g = g / (0xff / (Green_levels - 1));
3367 unsigned int idx_b = b / (0xff / (Blue_levels - 1));
3368 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3369
3370 if (rgb24_color[idx] == color)
3371 return idx + minTermCOLOR24;
3372
3373 /* we allow one of the 6 directly neighbouring colours */
3374 /* to replace the current color, if they not used recently */
3375 static const signed char dxyz[][3] = {
3376 0, 0, 0,
3377 0, 0, -1,
3378 0, 0, +1,
3379 0, -1, 0,
3380 0, +1, 0,
3381 -1, 0, 0,
3382 +1, 0, 0,
3383 };
3384
3385 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3386 {
3387 int i = idx_r + dxyz[n][0];
3388 int j = idx_r + dxyz[n][1];
3389 int k = idx_r + dxyz[n][2];
3390
3391 if (!IN_RANGE_EXC (i, 0, Red_levels))
3392 continue;
3393
3394 if (!IN_RANGE_EXC (j, 0, Green_levels))
3395 continue;
3396
3397 if (!IN_RANGE_EXC (k, 0, Blue_levels))
3398 continue;
3399
3400 unsigned int index = colorcube_index (i, j, k);
3401
3402 // minor issue: could update index 0 few more times
3403 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3404 {
3405 idx = index;
3406 goto update;
3407 }
3408
3409 if (rgb24_color[index] == color)
3410 return index + minTermCOLOR24;
3411
3412 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3413 // but also handles wrap around values good enough
3414 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3415 idx = index;
3416 }
3417
3418update:
3419 rgb24_color[idx] = color;
3420 rgb24_seqno[idx] = ++rgb24_sequence;
3421
3422 idx += minTermCOLOR24;
3423 pix_colors_focused [idx].free (this);
3424 pix_colors_focused [idx].set (this, rgba (r * 0x0101,
3425 g * 0x0101,
3426 b * 0x0101));
3427 update_fade_color (idx, false);
3428
3429 return idx;
3430}
3431
3603void 3432void
3604rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3433rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3605{ 3434{
3606 if (str[0] == '?' && !str[1]) 3435 if (str[0] == '?' && !str[1])
3607 { 3436 {
3608 unsigned short r, g, b; 3437 rgba c;
3609 pix_colors_focused[color].get (display, r, g, b); 3438 pix_colors_focused[color].get (c);
3439
3440#if XFT
3441 if (c.a != rgba::MAX_CC)
3442 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3443 else
3444#endif
3610 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3445 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3611 } 3446 }
3612 else 3447 else
3613 set_window_color (color, str); 3448 set_window_color (color, str);
3614} 3449}
3615 3450
3616/* 3451/*
3617 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3452 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3618 * 0 = change iconName/title
3619 * 1 = change iconName
3620 * 2 = change title
3621 * 4 = change color
3622 * 10 = change fg color
3623 * 11 = change bg color
3624 * 12 = change text color
3625 * 13 = change mouse foreground color
3626 * 17 = change highlight character colour
3627 * 18 = change bold character color
3628 * 19 = change underlined character color
3629 * 46 = change logfile (not implemented)
3630 * 50 = change font
3631 *
3632 * rxvt extensions:
3633 * 20 = bg pixmap
3634 * 39 = change default fg color
3635 * 49 = change default bg color
3636 * 55 = dump scrollback buffer and all of screen
3637 * 701 = change locale
3638 * 702 = find font
3639 * 703 = menu
3640 */ 3453 */
3641void 3454void
3642rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3455rxvt_term::process_xterm_seq (int op, char *str, char resp)
3643{ 3456{
3644 int changed = 0;
3645 int color; 3457 int color;
3646 char *buf, *name; 3458 char *buf, *name;
3647 bool query = str[0] == '?' && !str[1]; 3459 bool query = str[0] == '?' && !str[1];
3648 int saveop = op; 3460 int saveop = op;
3649 3461
3462 dLocal (Display *, dpy);
3463
3650 assert (str != NULL); 3464 assert (str != NULL);
3465
3466 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3467 return;
3468
3651 switch (op) 3469 switch (op)
3652 { 3470 {
3653 case XTerm_name: 3471 case XTerm_name:
3654 set_title (str); 3472 set_title (str);
3655 /* FALLTHROUGH */ 3473 /* FALLTHROUGH */
… …
3669 unsigned long bytes_after; 3487 unsigned long bytes_after;
3670 unsigned char *value = 0; 3488 unsigned char *value = 0;
3671 const char *str = ""; 3489 const char *str = "";
3672 3490
3673 if (prop 3491 if (prop
3674 && XGetWindowProperty (display->display, TermWin.parent[0], 3492 && XGetWindowProperty (dpy, parent,
3675 prop, 0, 1<<16, 0, AnyPropertyType, 3493 prop, 0, 1<<16, 0, AnyPropertyType,
3676 &actual_type, &actual_format, 3494 &actual_type, &actual_format,
3677 &nitems, &bytes_after, &value) == Success 3495 &nitems, &bytes_after, &value) == Success
3678 && actual_type != None 3496 && actual_type != None
3679 && actual_format == 8) 3497 && actual_format == 8)
3680 str = (const char *)(value); 3498 str = (const char *)(value);
3681 3499
3682 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3500 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3683 3501
3684 XFree (value); 3502 XFree (value);
3685 } 3503 }
3686 else 3504 else
3687 { 3505 {
3688 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3506 char *eq = strchr (str, '=');
3689 3507
3690 if (eq) 3508 if (eq)
3691 { 3509 {
3692 *eq = 0; 3510 *eq = 0;
3693 set_utf8_property (display->atom (str), eq + 1); 3511 set_utf8_property (display->atom (str), eq + 1);
3694 } 3512 }
3695 else 3513 else
3696 XDeleteProperty (display->display, TermWin.parent[0], 3514 XDeleteProperty (dpy, parent,
3697 display->atom (str)); 3515 display->atom (str));
3698 } 3516 }
3699 break; 3517 break;
3700 3518
3701 case XTerm_Color: 3519 case XTerm_Color:
… …
3703 { 3521 {
3704 if ((name = strchr (buf, ';')) == NULL) 3522 if ((name = strchr (buf, ';')) == NULL)
3705 break; 3523 break;
3706 3524
3707 *name++ = '\0'; 3525 *name++ = '\0';
3708 color = atoi (buf); 3526 color = atoi (buf) + minCOLOR;
3709 3527
3710 if (color < 0 || color >= TOTAL_COLORS) 3528 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3711 break; 3529 break;
3712 3530
3713 if ((buf = strchr (name, ';')) != NULL) 3531 if ((buf = strchr (name, ';')) != NULL)
3714 *buf++ = '\0'; 3532 *buf++ = '\0';
3715 3533
3716 if (name[0] == '?' && !name[1]) 3534 process_color_seq (op, color, name, resp);
3535 }
3536 break;
3537 case Rxvt_restoreFG:
3538 case XTerm_Color00:
3539 process_color_seq (op, Color_fg, str, resp);
3540 break;
3541 case Rxvt_restoreBG:
3542 case XTerm_Color01:
3543 process_color_seq (op, Color_bg, str, resp);
3544 break;
3545#ifndef NO_CURSORCOLOR
3546 case XTerm_Color_cursor:
3547 process_color_seq (op, Color_cursor, str, resp);
3548 break;
3549#endif
3550 case XTerm_Color_pointer_fg:
3551 process_color_seq (op, Color_pointer_fg, str, resp);
3552 break;
3553 case XTerm_Color_pointer_bg:
3554 process_color_seq (op, Color_pointer_bg, str, resp);
3555 break;
3556#ifdef OPTION_HC
3557 case XTerm_Color_HC:
3558 process_color_seq (op, Color_HC, str, resp);
3559 break;
3560 case XTerm_Color_HTC:
3561 process_color_seq (op, Color_HTC, str, resp);
3562 break;
3563#endif
3564#ifndef NO_BOLD_UNDERLINE_REVERSE
3565 case URxvt_Color_BD:
3566 process_color_seq (op, Color_BD, str, resp);
3567 break;
3568 case URxvt_Color_UL:
3569 process_color_seq (op, Color_UL, str, resp);
3570 break;
3571 case URxvt_Color_IT:
3572 process_color_seq (op, Color_IT, str, resp);
3573 break;
3574#endif
3575 case URxvt_Color_border:
3576 process_color_seq (op, Color_border, str, resp);
3577 break;
3578
3579#if BG_IMAGE_FROM_ROOT
3580 case URxvt_Color_tint:
3581 process_color_seq (op, Color_tint, str, resp);
3582 {
3583 bool changed = false;
3584
3585 if (ISSET_PIXCOLOR (Color_tint))
3586 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3587
3588 if (changed)
3589 update_background ();
3590 }
3591
3592 break;
3593#endif
3594
3595#if BG_IMAGE_FROM_FILE
3596 case Rxvt_Pixmap:
3597 if (!strcmp (str, "?"))
3598 {
3599 char str[256];
3600 int h_scale = fimage.h_scale;
3601 int v_scale = fimage.v_scale;
3602 int h_align = fimage.h_align;
3603 int v_align = fimage.v_align;
3604
3605 sprintf (str, "[%dx%d+%d+%d]",
3606 h_scale, v_scale,
3607 h_align, v_align);
3608 process_xterm_seq (XTerm_title, str, CHAR_ST);
3609 }
3610 else
3611 {
3612 bool changed = false;
3613
3614 if (*str != ';')
3717 { 3615 {
3718 unsigned short r, g, b; 3616 try
3719 pix_colors_focused[color + minCOLOR].get (display, r, g, b); 3617 {
3720 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3618 fimage.set_file_geometry (this, str);
3619 changed = true;
3620 }
3621 catch (const class rxvt_failure_exception &e)
3622 {
3623 }
3721 } 3624 }
3722 else 3625 else
3723 set_window_color (color + minCOLOR, name); 3626 {
3627 str++;
3628 if (fimage.set_geometry (str, true))
3629 changed = true;
3630 }
3631
3632 if (changed)
3633 {
3634 if (bg_window_position_sensitive ())
3635 {
3636 int x, y;
3637 get_window_origin (x, y);
3638 parent_x = x;
3639 parent_y = y;
3640 }
3641 update_background ();
3642 }
3724 } 3643 }
3725 break; 3644 break;
3726 case XTerm_Color00:
3727 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3728 break;
3729 case XTerm_Color01:
3730 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3731 break;
3732#ifndef NO_CURSORCOLOR
3733 case XTerm_Color_cursor:
3734 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3735 break;
3736#endif 3645#endif
3737 case XTerm_Color_pointer_fg:
3738 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3739 break;
3740 case XTerm_Color_pointer_bg:
3741 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3742 break;
3743#ifndef NO_BOLD_UNDERLINE_REVERSE
3744 case XTerm_Color_BD:
3745 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3746 break;
3747 case XTerm_Color_IT:
3748 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
3749 break;
3750 case XTerm_Color_UL:
3751 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3752 break;
3753 case XTerm_Color_RV:
3754 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3755 break;
3756#endif
3757#if TRANSPARENT && TINTING
3758 case XTerm_Color_tint:
3759 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3760 check_our_parents ();
3761 if (am_transparent)
3762 want_full_refresh = want_refresh = 1;
3763 break;
3764#endif
3765
3766 case XTerm_Pixmap:
3767 if (*str != ';')
3768 {
3769#if XPM_BACKGROUND
3770 scale_pixmap (""); /* reset to default scaling */
3771 set_bgPixmap (str); /* change pixmap */
3772#endif
3773 scr_touch (true);
3774 }
3775 while ((str = strchr (str, ';')) != NULL)
3776 {
3777 str++;
3778#if XPM_BACKGROUND
3779 changed += scale_pixmap (str);
3780#endif
3781 }
3782
3783 if (changed)
3784 {
3785#ifdef XPM_BACKGROUND
3786 resize_pixmap ();
3787#endif
3788 scr_touch (true);
3789 }
3790 break;
3791
3792 case XTerm_restoreFG:
3793 set_window_color (Color_fg, str);
3794 break;
3795 case XTerm_restoreBG:
3796 set_window_color (Color_bg, str);
3797 break;
3798 3646
3799 case XTerm_logfile: 3647 case XTerm_logfile:
3800 // TODO, when secure mode? 3648 // TODO, when secure mode?
3801 break; 3649 break;
3802 3650
3651#if 0
3652 case Rxvt_dumpscreen: /* no error notices */
3653 {
3654 int fd;
3655 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3656 {
3657 scr_dump (fd);
3658 close (fd);
3659 }
3660 }
3661 break;
3662#endif
3803 case XTerm_font: 3663 case XTerm_font:
3804 op = URxvt_font; 3664 op = URxvt_font;
3805 case URxvt_font: 3665 case URxvt_font:
3806#if ENABLE_STYLES 3666#if ENABLE_STYLES
3807 case URxvt_boldFont: 3667 case URxvt_boldFont:
3808 case URxvt_italicFont: 3668 case URxvt_italicFont:
3809 case URxvt_boldItalicFont: 3669 case URxvt_boldItalicFont:
3810#endif 3670#endif
3811 if (query) 3671 if (query)
3812 tt_printf ("\33]%d;%-.250s%c", saveop, 3672 tt_printf ("\33]%d;%-.250s%c", saveop,
3813 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc 3673 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3814 ? TermWin.fontset[op - URxvt_font]->fontdesc : "", 3674 ? fontset[op - URxvt_font]->fontdesc : "",
3815 resp); 3675 resp);
3816 else 3676 else
3817 { 3677 {
3818 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3678 const char *&res = rs[Rs_font + (op - URxvt_font)];
3819 3679
… …
3821 allocated.push_back ((void *)res); 3681 allocated.push_back ((void *)res);
3822 set_fonts (); 3682 set_fonts ();
3823 } 3683 }
3824 break; 3684 break;
3825 3685
3826#if ENABLE_FRILLS 3686 case URxvt_version:
3827 case XTerm_locale:
3828 if (query) 3687 if (query)
3688 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3689 op,
3690 rs[Rs_name], VERSION[0], VERSION[2],
3691 resp);
3692 break;
3693
3694#if !ENABLE_MINIMAL
3695 case URxvt_locale:
3696 if (query)
3829 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp); 3697 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3830 else 3698 else
3831 { 3699 {
3832 set_locale (str); 3700 set_locale (str);
3833 pty.set_utf8_mode (enc_utf8); 3701 pty->set_utf8_mode (enc_utf8);
3834# ifdef USE_XIM
3835 im_cb (); 3702 init_xlocale ();
3836# endif
3837 } 3703 }
3838 break; 3704 break;
3839#endif
3840 3705
3841#ifdef MENUBAR 3706 case URxvt_view_up:
3842 case XTerm_Menu: 3707 case URxvt_view_down:
3843 if (options & Opt_insecure) 3708 {
3844 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked 3709 int lines = atoi (str);
3710
3711 if (lines)
3712 scr_page (op == URxvt_view_up ? UP : DN, lines);
3713 else
3714 scr_erase_savelines ();
3715 }
3716
3845 break; 3717 break;
3846#endif 3718#endif
3847#if 0 3719
3848 case XTerm_dumpscreen: /* no error notices */ 3720#if ENABLE_PERL
3849 { 3721 case URxvt_perl:
3850 int fd; 3722 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3851 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3852 {
3853 scr_dump (fd);
3854 close (fd);
3855 }
3856 }
3857 break; 3723 break;
3858#endif 3724#endif
3859 } 3725 }
3860} 3726}
3861/*----------------------------------------------------------------------*/ 3727/*----------------------------------------------------------------------*/
… …
3868 * 's' = save 3734 * 's' = save
3869 * 'r' = restore 3735 * 'r' = restore
3870 * 't' = toggle 3736 * 't' = toggle
3871 * so no need for fancy checking 3737 * so no need for fancy checking
3872 */ 3738 */
3873int 3739int ecb_cold
3874rxvt_term::privcases (int mode, unsigned long bit) 3740rxvt_term::privcases (int mode, unsigned long bit)
3875{ 3741{
3876 int state; 3742 int state;
3877 3743
3878 if (mode == 's') 3744 if (mode == 's')
3879 { 3745 {
3880 SavedModes |= (priv_modes & bit); 3746 if (priv_modes & bit)
3747 SavedModes |= bit;
3748 else
3749 SavedModes &= ~bit;
3881 return -1; 3750 return -1;
3882 } 3751 }
3883 else 3752 else
3884 { 3753 {
3885 if (mode == 'r') 3754 if (mode == 'r')
3886 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3755 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3887 else 3756 else
3888 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3757 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3889 PrivMode (state, bit); 3758
3759 if (state)
3760 priv_modes |= bit;
3761 else
3762 priv_modes &= ~bit;
3890 } 3763 }
3891 3764
3892 return state; 3765 return state;
3893} 3766}
3894 3767
3895/* we're not using priv _yet_ */ 3768/* we're not using priv _yet_ */
3896void 3769void
3897rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3770rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3898{ 3771{
3899 unsigned int i, j; 3772 unsigned int i, j;
3900 int state; 3773 int state;
3901 3774
3902 static const struct 3775 static const struct
3903 { 3776 {
3904 const int argval; 3777 const int argval;
3905 const unsigned long bit; 3778 const unsigned long bit;
3906 }
3907
3908 argtopriv[] = { 3779 } argtopriv[] = {
3909 { 1, PrivMode_aplCUR }, 3780 { 1, PrivMode_aplCUR }, // DECCKM
3910 { 2, PrivMode_vt52 }, 3781 { 2, PrivMode_vt52 }, // DECANM
3911 { 3, PrivMode_132 }, 3782 { 3, PrivMode_132 }, // DECCOLM
3912 { 4, PrivMode_smoothScroll }, 3783 { 4, PrivMode_smoothScroll }, // DECSCLM
3913 { 5, PrivMode_rVideo }, 3784 { 5, PrivMode_rVideo }, // DECSCNM
3914 { 6, PrivMode_relOrigin }, 3785 { 6, PrivMode_relOrigin }, // DECOM
3915 { 7, PrivMode_Autowrap }, 3786 { 7, PrivMode_Autowrap }, // DECAWM
3916 // 8, bi-directional support mode 3787 // 8, auto-repeat keys // DECARM
3917 { 9, PrivMode_MouseX10 }, 3788 { 9, PrivMode_MouseX10 },
3918#ifdef menuBar_esc
3919 { menuBar_esc, PrivMode_menuBar },
3920#endif
3921 // 18, 19 printing-related
3922 { 25, PrivMode_VisibleCursor }, 3789 { 12, PrivMode_BlinkingCursor },
3790 // 18 end FF to printer after print screen
3791 // 19 Print screen prints full screen/scroll region
3792 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3923#ifdef scrollBar_esc 3793#ifdef scrollBar_esc
3924 { scrollBar_esc, PrivMode_scrollBar }, 3794 { scrollBar_esc, PrivMode_scrollBar },
3925#endif 3795#endif
3926 { 35, PrivMode_ShiftKeys }, // rxvt extension 3796 { 35, PrivMode_ShiftKeys }, // rxvt extension
3797 // 38, tektronix mode // DECTEK
3927 { 40, PrivMode_132OK }, 3798 { 40, PrivMode_132OK },
3928 // 41 xterm more fixes NYI 3799 // 41 xterm more fixes NYI
3929 // 45 margin bell NYI 3800 // 45 margin bell NYI
3930 // 46 start logging 3801 // 46 start logging
3931 { 47, PrivMode_Screen }, 3802 { 47, PrivMode_Screen },
3932 { 66, PrivMode_aplKP }, 3803 { 66, PrivMode_aplKP }, // DECNKM
3933#ifndef NO_BACKSPACE_KEY 3804#ifndef NO_BACKSPACE_KEY
3934 { 67, PrivMode_BackSpace }, 3805 { 67, PrivMode_BackSpace }, // DECBKM
3935#endif 3806#endif
3936 { 1000, PrivMode_MouseX11 }, 3807 { 1000, PrivMode_MouseX11 },
3937 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3808 { 1002, PrivMode_MouseBtnEvent },
3938 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3809 { 1003, PrivMode_MouseAnyEvent },
3939 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3810#if ENABLE_FRILLS
3811 { 1004, PrivMode_FocusEvent },
3812 { 1005, PrivMode_ExtModeMouse },
3813#endif
3940 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3814 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3941 { 1011, PrivMode_Keypress }, // rxvt extension 3815 { 1011, PrivMode_Keypress }, // rxvt extension
3816#if ENABLE_FRILLS
3817 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3818#endif
3942 // 1035 enable modifiers for alt, numlock NYI 3819 // 1035 enable modifiers for alt, numlock NYI
3943 // 1036 send ESC for meta keys NYI 3820 // 1036 send ESC for meta keys NYI
3944 // 1037 send DEL for keypad delete NYI 3821 // 1037 send DEL for keypad delete NYI
3945 { 1047, PrivMode_Screen }, 3822 { 1047, PrivMode_Screen },
3946 // 1048 save and restore cursor 3823 // 1048 save and restore cursor, implemented in code
3947 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3824 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3948 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3825 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3826 { 2004, PrivMode_BracketPaste },
3949 }; 3827 };
3950 3828
3951 if (nargs == 0) 3829 if (nargs == 0)
3952 return; 3830 return;
3953 3831
… …
3960 for (i = 0; i < nargs; i++) 3838 for (i = 0; i < nargs; i++)
3961 { 3839 {
3962 state = -1; 3840 state = -1;
3963 3841
3964 /* basic handling */ 3842 /* basic handling */
3965 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3843 for (j = 0; j < ecb_array_length (argtopriv); j++)
3966 if (argtopriv[j].argval == arg[i]) 3844 if (argtopriv[j].argval == arg[i])
3967 { 3845 {
3968 state = privcases (mode, argtopriv[j].bit); 3846 state = privcases (mode, argtopriv[j].bit);
3969 break; 3847 break;
3970 } 3848 }
3971 3849
3972 /* extra handling for values with state unkept */ 3850 /* extra handling for values with state unkept */
3973 switch (arg[i]) 3851 switch (arg[i])
3974 { 3852 {
3853#if ENABLE_STYLES
3854 case 1021:
3855 set_option (Opt_intensityStyles, mode);
3856
3857 scr_touch (true);
3858 break;
3859#endif
3975 case 1048: /* alternative cursor save */ 3860 case 1048: /* alternative cursor save */
3976 case 1049:
3977 if (options & Opt_secondaryScreen) 3861 if (option (Opt_secondaryScreen))
3978 if (mode == 0) 3862 if (mode == 0)
3979 scr_cursor (RESTORE); 3863 scr_cursor (RESTORE);
3980 else if (mode == 1) 3864 else if (mode == 1)
3981 scr_cursor (SAVE); 3865 scr_cursor (SAVE);
3982 break; 3866 break;
… …
3990 case 2: /* VT52 mode */ 3874 case 2: /* VT52 mode */
3991 /* oddball mode. should be set regardless of set/reset 3875 /* oddball mode. should be set regardless of set/reset
3992 * parameter. Return from VT52 mode with an ESC < from 3876 * parameter. Return from VT52 mode with an ESC < from
3993 * within VT52 mode 3877 * within VT52 mode
3994 */ 3878 */
3995 PrivMode (1, PrivMode_vt52); 3879 priv_modes |= PrivMode_vt52;
3996 break; 3880 break;
3997 case 3: /* 80/132 */ 3881 case 3: /* 80/132 */
3998 if (priv_modes & PrivMode_132OK) 3882 if (priv_modes & PrivMode_132OK)
3999 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3883 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4000 break; 3884 break;
4001 case 4: /* smooth scrolling */ 3885 case 4: /* smooth scrolling */
4002 if (state)
4003 options &= ~Opt_jumpScroll;
4004 else
4005 options |= Opt_jumpScroll; 3886 set_option (Opt_jumpScroll, !state);
4006 break; 3887 break;
4007 case 5: /* reverse video */ 3888 case 5: /* reverse video */
4008 scr_rvideo_mode (state); 3889 scr_rvideo_mode (state);
4009 break; 3890 break;
4010 case 6: /* relative/absolute origins */ 3891 case 6: /* relative/absolute origins */
… …
4014 scr_autowrap (state); 3895 scr_autowrap (state);
4015 break; 3896 break;
4016 /* case 8: - auto repeat, can't do on a per window basis */ 3897 /* case 8: - auto repeat, can't do on a per window basis */
4017 case 9: /* X10 mouse reporting */ 3898 case 9: /* X10 mouse reporting */
4018 if (state) /* orthogonal */ 3899 if (state) /* orthogonal */
4019 priv_modes &= ~PrivMode_MouseX11; 3900 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4020 break; 3901 break;
4021#ifdef menuBar_esc
4022 case menuBar_esc:
4023#ifdef MENUBAR
4024 map_menuBar (state);
4025#endif
4026 break;
4027#endif
4028#ifdef scrollBar_esc 3902#ifdef scrollBar_esc
4029 case scrollBar_esc: 3903 case scrollBar_esc:
4030 if (scrollbar_mapping (state)) 3904 scrollBar.map (state);
4031 {
4032 resize_all_windows (0, 0, 0); 3905 resize_all_windows (0, 0, 0);
4033 scr_touch (true); 3906 scr_touch (true);
4034 } 3907 break;
3908#endif
3909#ifdef CURSOR_BLINK
3910 case 12:
3911 cursor_blink_reset ();
4035 break; 3912 break;
4036#endif 3913#endif
4037 case 25: /* visible/invisible cursor */ 3914 case 25: /* visible/invisible cursor */
4038 scr_cursor_visible (state); 3915 scr_cursor_visible (state);
4039 break; 3916 break;
… …
4044 break; 3921 break;
4045 /* case 66: - application key pad */ 3922 /* case 66: - application key pad */
4046 /* case 67: - backspace key */ 3923 /* case 67: - backspace key */
4047 case 1000: /* X11 mouse reporting */ 3924 case 1000: /* X11 mouse reporting */
4048 if (state) /* orthogonal */ 3925 if (state) /* orthogonal */
4049 priv_modes &= ~PrivMode_MouseX10; 3926 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4050 break; 3927 break;
4051#if 0
4052 case 1001: 3928 case 1002:
4053 break; /* X11 mouse highlighting */ 3929 case 1003:
4054#endif 3930 if (state)
3931 {
3932 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3933 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3934 mouse_row = mouse_col = 0;
3935 vt_emask_mouse = PointerMotionMask;
3936 }
3937 else
3938 vt_emask_mouse = NoEventMask;
3939
3940 vt_select_input ();
3941 break;
4055 case 1010: /* scroll to bottom on TTY output inhibit */ 3942 case 1010: /* scroll to bottom on TTY output inhibit */
4056 if (state)
4057 options &= ~Opt_scrollTtyOutput;
4058 else
4059 options |= Opt_scrollTtyOutput; 3943 set_option (Opt_scrollTtyOutput, !state);
4060 break; 3944 break;
4061 case 1011: /* scroll to bottom on key press */ 3945 case 1011: /* scroll to bottom on key press */
4062 if (state)
4063 options |= Opt_scrollTtyKeypress; 3946 set_option (Opt_scrollTtyKeypress, state);
4064 else
4065 options &= ~Opt_scrollTtyKeypress;
4066 break; 3947 break;
4067 case 1047: /* secondary screen w/ clearing last */ 3948 case 1047: /* secondary screen w/ clearing last */
4068 if (options & Opt_secondaryScreen) 3949 if (option (Opt_secondaryScreen))
4069 if (current_screen != PRIMARY) 3950 if (!state)
4070 scr_erase_screen (2); 3951 scr_erase_screen (2);
3952
4071 scr_change_screen (state); 3953 scr_change_screen (state);
4072 break; 3954 break;
4073 case 1049: /* secondary screen w/ clearing first */ 3955 case 1049: /* secondary screen w/ clearing first */
3956 if (option (Opt_secondaryScreen))
3957 if (state)
3958 scr_cursor (SAVE);
3959
4074 scr_change_screen (state); 3960 scr_change_screen (state);
3961
4075 if (options & Opt_secondaryScreen) 3962 if (option (Opt_secondaryScreen))
4076 if (current_screen != PRIMARY) 3963 if (state)
4077 scr_erase_screen (2); 3964 scr_erase_screen (2);
3965 else
3966 scr_cursor (RESTORE);
4078 break; 3967 break;
4079 default: 3968 default:
4080 break; 3969 break;
4081 } 3970 }
4082 } 3971 }
4083} 3972}
4084/*}}} */ 3973/*}}} */
4085 3974
4086/*{{{ process sgr sequences */ 3975/*{{{ process sgr sequences */
4087void 3976void ecb_hot
4088rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3977rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4089{ 3978{
4090 unsigned int i; 3979 unsigned int i;
4091 short rendset; 3980 short rendset;
4092 int rendstyle; 3981 int rendstyle;
… …
4134 //case 19: // ninth alt font 4023 //case 19: // ninth alt font
4135 //case 20: // gothic 4024 //case 20: // gothic
4136 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 4025 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4137 rendset = 0, rendstyle = RS_Bold; 4026 rendset = 0, rendstyle = RS_Bold;
4138 break; 4027 break;
4139 case 22: // normal intensity 4028 case 22: // bold off (vt220)
4140 rendset = 0, rendstyle = RS_Bold; 4029 rendset = 0, rendstyle = RS_Bold;
4141 break; 4030 break;
4142 case 23: // disable italic 4031 case 23: // disable italic
4143 rendset = 0, rendstyle = RS_Italic; 4032 rendset = 0, rendstyle = RS_Italic;
4144 break; 4033 break;
4145 case 24: 4034 case 24: // underline off (vt220)
4146 rendset = 0, rendstyle = RS_Uline; 4035 rendset = 0, rendstyle = RS_Uline;
4147 break; 4036 break;
4148 case 25: 4037 case 25: // blink off (vt220)
4149 rendset = 0, rendstyle = RS_Blink; 4038 rendset = 0, rendstyle = RS_Blink;
4150 break; 4039 break;
4151 case 26: // variable spacing (iso 8613) 4040 case 26: // variable spacing (iso 8613)
4152 rendset = 0, rendstyle = RS_Blink; 4041 rendset = 0, rendstyle = RS_Blink;
4153 break; 4042 break;
4154 case 27: 4043 case 27: // reverse off (vt220)
4155 rendset = 0, rendstyle = RS_RVid; 4044 rendset = 0, rendstyle = RS_RVid;
4156 break; 4045 break;
4157 //case 28: // visible. NYI 4046 //case 28: // visible. NYI
4158 //case 29: // not crossed-out 4047 //case 29: // not crossed-out
4159 } 4048 }
… …
4180 if (nargs > i + 2 && arg[i + 1] == 5) 4069 if (nargs > i + 2 && arg[i + 1] == 5)
4181 { 4070 {
4182 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 4071 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4183 i += 2; 4072 i += 2;
4184 } 4073 }
4074 else if (nargs > i + 4 && arg[i + 1] == 2)
4075 {
4076 unsigned int r = arg[i + 2];
4077 unsigned int g = arg[i + 3];
4078 unsigned int b = arg[i + 4];
4079 unsigned int idx = map_rgb24_color (r, g, b);
4080 scr_color (idx, Color_fg);
4081 i += 4;
4082 }
4185 break; 4083 break;
4186 case 39: /* default fg */ 4084 case 39: /* default fg */
4187 scr_color (Color_fg, Color_fg); 4085 scr_color (Color_fg, Color_fg);
4188 break; 4086 break;
4189 4087
… …
4201 if (nargs > i + 2 && arg[i + 1] == 5) 4099 if (nargs > i + 2 && arg[i + 1] == 5)
4202 { 4100 {
4203 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 4101 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4204 i += 2; 4102 i += 2;
4205 } 4103 }
4104 else if (nargs > i + 4 && arg[i + 1] == 2)
4105 {
4106 unsigned int r = arg[i + 2];
4107 unsigned int g = arg[i + 3];
4108 unsigned int b = arg[i + 4];
4109 unsigned int idx = map_rgb24_color (r, g, b);
4110 scr_color (idx, Color_bg);
4111 i += 4;
4112 }
4206 break; 4113 break;
4207 case 49: /* default bg */ 4114 case 49: /* default bg */
4208 scr_color (Color_bg, Color_bg); 4115 scr_color (Color_bg, Color_bg);
4209 break; 4116 break;
4210 4117
4211 //case 50: // not variable spacing 4118 //case 50: // not variable spacing
4212 4119
4213#ifndef NO_BRIGHTCOLOR 4120#if !ENABLE_MINIMAL
4214 case 90: 4121 case 90:
4215 case 91: /* set bright fg color */ 4122 case 91: /* set bright fg color */
4216 case 92: 4123 case 92:
4217 case 93: 4124 case 93:
4218 case 94: 4125 case 94:
… …
4230 case 106: 4137 case 106:
4231 case 107: 4138 case 107:
4232 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); 4139 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4233 break; 4140 break;
4234#endif 4141#endif
4235
4236 } 4142 }
4237 } 4143 }
4144}
4145
4146void
4147rxvt_term::set_cursor_style (int style)
4148{
4149 if (!IN_RANGE_INC (style, 0, 6))
4150 return;
4151
4152 if (style == 0)
4153 style = 1;
4154
4155 cursor_type = (style - 1) / 2;
4156 set_option (Opt_cursorUnderline, cursor_type == 1);
4157
4158#ifdef CURSOR_BLINK
4159 set_option (Opt_cursorBlink, style & 1);
4160 cursor_blink_reset ();
4161#endif
4162
4163 want_refresh = 1;
4238} 4164}
4239/*}}} */ 4165/*}}} */
4240 4166
4241/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4242void
4243rxvt_term::process_graphics ()
4244{
4245 unicode_t ch, cmd = cmd_getc ();
4246
4247 if (cmd == 'Q')
4248 { /* query graphics */
4249 tt_printf ("\033G0\012"); /* no graphics */
4250 return;
4251 }
4252 /* swallow other graphics sequences until terminating ':' */
4253 do
4254 ch = cmd_getc ();
4255 while (ch != ':');
4256}
4257/*}}} */
4258
4259/* ------------------------------------------------------------------------- */ 4167/* ---------------------------------------------------------------------- */
4168/* Write data to the pty as typed by the user, pasted with the mouse,
4169 * or generated by us in response to a query ESC sequence.
4170 */
4260 4171
4261/* 4172/*
4262 * Send printf () formatted output to the command. 4173 * Send printf () formatted output to the command.
4263 * Only use for small amounts of data. 4174 * Only use for small amounts of data.
4264 */ 4175 */
4265void 4176void
4266rxvt_term::tt_printf (const char *fmt,...) 4177rxvt_term::tt_printf (const char *fmt,...)
4267{ 4178{
4268 va_list arg_ptr; 4179 va_list arg_ptr;
4269 unsigned char buf[256]; 4180 char buf[256];
4270 4181
4271 va_start (arg_ptr, fmt); 4182 va_start (arg_ptr, fmt);
4272 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4183 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4273 va_end (arg_ptr); 4184 va_end (arg_ptr);
4274 tt_write (buf, strlen (buf)); 4185 tt_write (buf, strlen (buf));
4275} 4186}
4276 4187
4277/* ---------------------------------------------------------------------- */
4278/* Write data to the pty as typed by the user, pasted with the mouse, 4188/* Write data to the pty as typed by the user. */
4279 * or generated by us in response to a query ESC sequence.
4280 */
4281const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4282
4283void 4189void
4284rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4190rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4285{ 4191{
4192 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4193 return;
4194
4195 if (option (Opt_scrollTtyKeypress))
4196 if (view_start)
4197 {
4198 view_start = 0;
4199 want_refresh = 1;
4200 }
4201
4202 tt_write_ (data, len);
4203}
4204
4205void
4206rxvt_term::tt_write (const char *data, unsigned int len)
4207{
4208 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4209 return;
4210
4211 tt_write_ (data, len);
4212}
4213
4214static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4215
4216void
4217rxvt_term::tt_write_ (const char *data, unsigned int len)
4218{
4219 if (pty->pty < 0)
4220 return;
4221
4286 if (v_buflen == 0) 4222 if (v_buflen == 0)
4287 { 4223 {
4288 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 4224 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4289 4225
4226 max_it (written, 0);
4227
4290 if ((unsigned int)written == len) 4228 if (written == len)
4291 return; 4229 return;
4292 4230
4293 data += written; 4231 data += written;
4294 len -= written; 4232 len -= written;
4295 } 4233 }
4296 4234
4297 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4235 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4298 4236
4299 memcpy (v_buffer + v_buflen, data, len); 4237 memcpy (v_buffer + v_buflen, data, len);
4300 v_buflen += len; 4238 v_buflen += len;
4301 4239
4302 pty_ev.set (EVENT_READ | EVENT_WRITE); 4240 pty_ev.set (ev::READ | ev::WRITE);
4303} 4241}
4304 4242
4305void rxvt_term::pty_write () 4243void rxvt_term::pty_write ()
4306{ 4244{
4307 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4245 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4308 4246
4309 if (written > 0) 4247 if (written > 0)
4310 { 4248 {
4311 v_buflen -= written; 4249 v_buflen -= written;
4312 4250
4313 if (v_buflen == 0) 4251 if (v_buflen == 0)
4314 { 4252 {
4315 free (v_buffer); 4253 free (v_buffer);
4316 v_buffer = 0; 4254 v_buffer = 0;
4317 v_buflen = 0;
4318 4255
4319 pty_ev.set (EVENT_READ); 4256 pty_ev.set (ev::READ);
4320 return; 4257 return;
4321 } 4258 }
4322 4259
4323 memmove (v_buffer, v_buffer + written, v_buflen); 4260 memmove (v_buffer, v_buffer + written, v_buflen);
4324 } 4261 }
4325 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4262 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4326 // original code just ignores this... 4263 pty_ev.set (ev::READ);
4327 destroy ();
4328} 4264}
4329 4265
4330/*----------------------- end-of-file (C source) -----------------------*/ 4266/*----------------------- end-of-file (C source) -----------------------*/
4331 4267

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