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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.176 by root, Mon Dec 13 01:29:03 2004 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#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
54#include <signal.h> 59#include <signal.h>
55 60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
64
56/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
57 66
58#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
59
60// exception thrown when the command parser runs out of input data
61class out_of_input { } out_of_input;
62 68
63#if ENABLE_FRILLS || ISO_14755 69#if ENABLE_FRILLS || ISO_14755
64 70
65#define ISO_14755_STARTED 0x80000000UL 71#define ISO_14755_STARTED 0x80000000UL
66#define ISO_14755_51 0x40000000UL // basic (section 5.1) 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
90 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
91 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
92 98
93 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
94 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
95 XK_ISO_Lock, 0x21eb,
96 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
97 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
98 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
99 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
100 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
114 XK_Escape, 0x238b, 119 XK_Escape, 0x238b,
115 XK_Undo, 0x238c, 120 XK_Undo, 0x238c,
116 XK_Print, 0x2399, 121 XK_Print, 0x2399,
117 122
118 XK_space, 0x2423, 123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
119 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif
120 0, 133 0,
121}; 134};
122 135
123void 136void ecb_cold
124rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
125{ 138{
126 x = Pixel2Col (x); 139 x = Pixel2Col (x);
127 y = Pixel2Row (y); 140 y = Pixel2Row (y);
128 141
129 if (x < 0 || x >= TermWin.ncol 142 if (!IN_RANGE_EXC (x, 0, ncol)
130 || y < 0 || y >= TermWin.nrow) 143 || !IN_RANGE_EXC (y, 0, nrow))
131 return; 144 return;
132 145
133 for (;;) 146 for (;;)
134 { 147 {
135 text_t t = screen.text[y + TermWin.saveLines - TermWin.view_start][x]; 148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
136 151
137 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
138 { 153 {
139 iso14755_51 (screen.text[y + TermWin.saveLines - TermWin.view_start][x], 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
140 screen.rend[y + TermWin.saveLines - TermWin.view_start][x]);
141 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
142 break; 156 break;
143 } 157 }
144 158
145 x--; 159 x--;
146 } 160 }
147
148} 161}
149#endif
150 162
151#if ENABLE_OVERLAY 163void ecb_cold
152void
153rxvt_term::iso14755_51 (unicode_t ch, rend_t r) 164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
154{ 165{
155 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
156 rxvt_font *f = (*fs)[fs->find_font (ch)];
157 wchar_t *chr, *alloc, ch2; 167 wchar_t *chr, *alloc, ch2, **fname;
158 int len; 168 int len;
159 169
160#if ENABLE_COMBINING 170# if ENABLE_COMBINING
161 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
162 { 172 {
163 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch, 0);
164 alloc = chr = new wchar_t[len]; 174 alloc = chr = new wchar_t[len];
165 rxvt_composite.expand (ch, chr); 175 rxvt_composite.expand (ch, chr);
166 } 176 }
167 else 177 else
168#endif 178# endif
169 { 179 {
170 ch2 = ch; 180 ch2 = ch;
171 181
172 alloc = 0; 182 alloc = 0;
173 chr = &ch2; 183 chr = &ch2;
174 len = 1; 184 len = 1;
175 } 185 }
176 186
177 int width = strlen (f->name); 187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
178 189
179 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1); 190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
180 222
181 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
182 224
183 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
184 { 226 {
185 char buf[9]; 227 char buf[9];
186 228
187 ch = *chr++; 229 ch = *chr++;
188 230
189 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
190 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
191 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
192#if !UNICODE3 234# if !UNICODE_3
193 if (ch >= 0x10000) 235 if (ch >= 0x10000)
194 ch = 0xfffd; 236 ch = 0xfffd;
195#endif 237# endif
196 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
197 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
198 } 242 }
199 243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
200 scr_overlay_set (0, len, f->name); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
201 255
202#if ENABLE_COMBINING 256# if ENABLE_COMBINING
203 if (alloc) 257 if (alloc)
204 delete [] alloc; 258 delete [] alloc;
205#endif 259# endif
206} 260}
207#endif 261#endif
208 262
209void 263void ecb_cold
210rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
211{ 265{
212 wchar_t ch[2];
213
214 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
215 ch[1] = 0;
216 267
217 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
218 { 269 {
219 char mb[16]; 270 char mb[MB_LEN_MAX];
220 int len; 271 int len;
221 272
222 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
223 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
224 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
225 else 276 else
226 { 277 {
227 mb[0] = ch[0]; 278 mb[0] = ch;
228 len = 1; 279 len = 1;
229 } 280 }
230 281
231 if (len > 0) 282 if (len > 0)
232 tt_write ((unsigned char *)mb, len); 283 tt_write (mb, len);
233 else 284 else
234 scr_bell (); 285 scr_bell ();
235 } 286 }
236 287
237 iso14755buf = 0; 288 iso14755buf = 0;
238} 289}
239 290
240int 291static int ecb_cold
241rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
242{ 293{
243 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
244 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
245 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
246 { 297 {
247 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
248 299
… …
254 305
255 return -1; 306 return -1;
256} 307}
257#endif 308#endif
258 309
259/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
260void 311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
261rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
262{ 409{
263 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
264 unsigned int newlen; 411 KeySym keysym = NoSymbol;
265 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
266#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
267 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
268#endif 418#endif
269 int valid_keysym;
270 unsigned char kbuf[KBUFSZ];
271 419
272 /* 420 /*
273 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
274 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
275 * 423 *
276 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
277 */ 425 */
278 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
279 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
280 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
281
282 if (numlock_state || (ev.state & ModNumLockMask))
283 {
284 numlock_state = (ev.state & ModNumLockMask);
285 PrivMode ((!numlock_state), PrivMode_aplKP);
286 }
287 429
288 kbuf[0] = 0; 430 kbuf[0] = 0;
289 431
290#ifdef USE_XIM 432#if USE_XIM
291 if (Input_Context) 433 if (Input_Context)
292 { 434 {
293 Status status_return; 435 Status status_return;
294 436
295#if 0 437#if 0
296#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
297 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
298 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
299 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
300 else 442 else
301#endif 443#endif
302#endif 444#endif
303 { 445 {
… …
305 447
306 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
307 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
308 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
309 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
310 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
311 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
312 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
313 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
314 SET_LOCALE (locale); 458 SET_LOCALE (locale);
315 459
316 if (status_return == XLookupChars 460 if (status_return == XLookupChars
317 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
331 } 475 }
332 } 476 }
333 else 477 else
334 len = 0; 478 len = 0;
335 } 479 }
336
337 valid_keysym = status_return == XLookupKeySym
338 || status_return == XLookupBoth;
339 } 480 }
340 else 481 else
341#endif 482#endif
342 { 483 {
343 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
344 valid_keysym = keysym != NoSymbol;
345 }
346
347 if (valid_keysym)
348 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
349 if (TermWin.saveLines) 710 if (saveLines)
350 { 711 {
351#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
352 if (!ctrl && !meta) 713 if (!ctrl && !meta)
353#else 714#else
354 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
355#endif 716#endif
356 { 717 {
357 int lnsppg; 718 int lnsppg;
358 719
359#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
360 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
361#else 722#else
362 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
363#endif 724#endif
725 max_it (lnsppg, 1);
726
364 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
365 { 728 {
366 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
367 return; 730 return;
368 } 731 }
369 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
370 { 733 {
371 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
372 return; 735 return;
373 } 736 }
374 } 737 }
375#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
376 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
377 { 740 {
378 if (keysym == XK_Up) 741 if (keysym == XK_Up)
379 { 742 {
380 scr_page (UP, 1); 743 scr_page (1);
381 return; 744 return;
382 } 745 }
383 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
384 { 747 {
385 scr_page (DN, 1); 748 scr_page (-1);
386 return; 749 return;
387 } 750 }
388 } 751 }
389#endif 752#endif
390#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
391 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
392 { 755 {
393 if (keysym == XK_Home) 756 if (keysym == XK_Home)
394 { 757 {
395 scr_move_to (0, 1); 758 scr_changeview (top_row);
396 return; 759 return;
397 } 760 }
398 else if (keysym == XK_End) 761 else if (keysym == XK_End)
399 { 762 {
400 scr_move_to (1, 0); 763 scr_changeview (0);
401 return; 764 return;
402 } 765 }
403 } 766 }
404#endif 767#endif
405 } 768 }
406 769
407 if (shft) 770 if (shft)
408 { 771 {
409 /* Shift + F1 - F10 generates F11 - F20 */
410 if (keysym >= XK_F1 && keysym <= XK_F10)
411 {
412 keysym += (XK_F11 - XK_F1);
413 shft = 0; /* turn off Shift */
414 }
415 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
416 { 773 {
417 switch (keysym) 774 switch (keysym)
418 { 775 {
419 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
420 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
421 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
422 return; 779 return;
423#if TODO 780#if TODO
424 /* rxvt extras */ 781 /* rxvt extras */
425 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
426 change_font (FONT_UP);
427 return; 783 return;
428 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
429 change_font (FONT_DN);
430 return; 785 return;
431#endif 786#endif
432 } 787 }
433 } 788 }
434 } 789 }
435 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
796 {
797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
803 return;
804 }
805
436#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
437 // ISO 14755 support 807 // ISO 14755 support
438 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
439 { 809 {
440 int hv; 810 int hv;
441 811
442 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
443 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
445 { 815 {
446 commit_iso14755 (); 816 commit_iso14755 ();
447 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
448# if ISO_14755 818# if ISO_14755
449 iso14755_51 (0); 819 iso14755_51 (0);
820# endif
821 return;
822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
450# endif 828# endif
451 return; 829 return;
452 } 830 }
453 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
454 { 832 {
… …
459# endif 837# endif
460 return; 838 return;
461 } 839 }
462 else 840 else
463 { 841 {
464# if ENABLE_OVERLAY 842# if ISO_14755
465 scr_overlay_off (); 843 scr_overlay_off ();
466# endif 844# endif
467 iso14755buf = 0; 845 iso14755buf = 0;
468 } 846 }
469 } 847 }
848 else if (option (Opt_iso14755) &&
470 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
471 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
472 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
473 { 852 {
474 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
475# if ENABLE_OVERLAY 854# if ISO_14755
476 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
477 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
478# endif 857# endif
479 } 858 }
480#endif 859#endif
481 860
482#ifdef PRINTPIPE 861#ifdef PRINTPIPE
483 if (keysym == XK_Print) 862 if (keysym == XK_Print)
484 { 863 {
485 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
486 return; 865 return;
487 } 866 }
488#endif 867#endif
868 }
489 869
870 if (len <= 0)
871 return; /* not mapped */
872
873 tt_write_user_input (kbuf, (unsigned int)len);
874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
889 {
890# if ISO_14755
891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
490 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
491 { 899 {
492#ifdef KEYSYM_RESOURCE 900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
493 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
494 { 908 {
495 unsigned int l; 909 iso14755buf = ISO_14755_51 | i[1];
496 const unsigned char *kbuf0; 910 commit_iso14755 ();
497 911
498 kbuf0 = (Keysym_map[keysym & 0xFF]);
499 l = (unsigned int)*kbuf0++;
500
501 /* escape prefix */
502 if (meta
503# ifdef META8_OPTION
504 && meta_char == C0_ESC
505# endif
506 )
507 {
508 const unsigned char ch = C0_ESC;
509 tt_write (&ch, 1);
510 }
511
512 tt_write (kbuf0, l);
513 return; 912 return;
514 } 913 }
515 else
516#endif
517 {
518 newlen = 1;
519 switch (keysym)
520 {
521#ifndef NO_BACKSPACE_KEY
522 case XK_BackSpace:
523 if (priv_modes & PrivMode_HaveBackSpace)
524 {
525 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
526 ^ !!ctrl) ? '\b' : '\177';
527 kbuf[1] = '\0';
528 }
529 else
530 strcpy (kbuf, key_backspace);
531 break;
532#endif
533#ifndef NO_DELETE_KEY
534 case XK_Delete:
535 strcpy (kbuf, key_delete);
536 break;
537#endif
538 case XK_Tab:
539 if (shft)
540 strcpy (kbuf, "\033[Z");
541 else
542 {
543#ifdef CTRL_TAB_MAKES_META
544 if (ctrl)
545 meta = 1;
546#endif
547#ifdef MOD4_TAB_MAKES_META
548 if (ev.state & Mod4Mask)
549 meta = 1;
550#endif
551 newlen = 0;
552 }
553 break;
554 914
555#ifdef XK_KP_Left 915 scr_bell ();
556 case XK_KP_Up: /* \033Ox or standard */
557 case XK_KP_Down: /* \033Or or standard */
558 case XK_KP_Right: /* \033Ov or standard */
559 case XK_KP_Left: /* \033Ot or standard */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
561 {
562 strcpy (kbuf, "\033OZ");
563 kbuf[2] = "txvr"[keysym - XK_KP_Left];
564 break;
565 }
566 else
567 /* translate to std. cursor key */
568 keysym = XK_Left + (keysym - XK_KP_Left);
569 /* FALLTHROUGH */
570#endif
571 case XK_Up: /* "\033[A" */
572 case XK_Down: /* "\033[B" */
573 case XK_Right: /* "\033[C" */
574 case XK_Left: /* "\033[D" */
575 strcpy (kbuf, "\033[Z");
576 kbuf[2] = "DACB"[keysym - XK_Left];
577 /* do Shift first */
578 if (shft)
579 kbuf[2] = "dacb"[keysym - XK_Left];
580 else if (ctrl)
581 {
582 kbuf[1] = 'O';
583 kbuf[2] = "dacb"[keysym - XK_Left];
584 }
585 else if (priv_modes & PrivMode_aplCUR)
586 kbuf[1] = 'O';
587 break;
588
589#ifndef UNSHIFTED_SCROLLKEYS
590# ifdef XK_KP_Prior
591 case XK_KP_Prior:
592 /* allow shift to override */
593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
594 {
595 strcpy (kbuf, "\033Oy");
596 break;
597 }
598 /* FALLTHROUGH */
599# endif 916# endif
600 case XK_Prior: 917 iso14755buf = 0;
601 strcpy (kbuf, "\033[5~"); 918
602 break; 919 return;
603# ifdef XK_KP_Next 920 }
604 case XK_KP_Next: 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
605 /* allow shift to override */ 922 {
606 if ((priv_modes & PrivMode_aplKP) ? !shft : shft) 923# if ISO_14755
607 { 924 scr_overlay_off ();
608 strcpy (kbuf, "\033Os");
609 break;
610 }
611 /* FALLTHROUGH */
612# endif 925# endif
613 case XK_Next: 926 if (iso14755buf & ISO_14755_51)
614 strcpy (kbuf, "\033[6~"); 927 commit_iso14755 ();
615 break; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
616#endif 936# endif
617 case XK_KP_Enter:
618 /* allow shift to override */
619 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
620 {
621 strcpy (kbuf, "\033OM");
622 break;
623 }
624
625 /* FALLTHROUGH */
626
627 case XK_Return:
628 if (priv_modes & PrivMode_LFNL)
629 {
630 kbuf[0] = '\015';
631 kbuf[1] = '\012';
632 kbuf[2] = '\0';
633 }
634 else
635 {
636 kbuf[0] = '\015';
637 kbuf[1] = '\0';
638 }
639 break;
640
641#ifdef XK_KP_Begin
642 case XK_KP_Begin:
643 strcpy (kbuf, "\033Ou");
644 break;
645
646 case XK_KP_Insert:
647 strcpy (kbuf, "\033Op");
648 break;
649
650 case XK_KP_Delete:
651 strcpy (kbuf, "\033On");
652 break;
653#endif
654 case XK_KP_F1: /* "\033OP" */
655 case XK_KP_F2: /* "\033OQ" */
656 case XK_KP_F3: /* "\033OR" */
657 case XK_KP_F4: /* "\033OS" */
658 strcpy (kbuf, "\033OP");
659 kbuf[2] += (keysym - XK_KP_F1);
660 break;
661
662 case XK_KP_Multiply: /* "\033Oj" : "*" */
663 case XK_KP_Add: /* "\033Ok" : "+" */
664 case XK_KP_Separator: /* "\033Ol" : "," */
665 case XK_KP_Subtract: /* "\033Om" : "-" */
666 case XK_KP_Decimal: /* "\033On" : "." */
667 case XK_KP_Divide: /* "\033Oo" : "/" */
668 case XK_KP_0: /* "\033Op" : "0" */
669 case XK_KP_1: /* "\033Oq" : "1" */
670 case XK_KP_2: /* "\033Or" : "2" */
671 case XK_KP_3: /* "\033Os" : "3" */
672 case XK_KP_4: /* "\033Ot" : "4" */
673 case XK_KP_5: /* "\033Ou" : "5" */
674 case XK_KP_6: /* "\033Ov" : "6" */
675 case XK_KP_7: /* "\033Ow" : "7" */
676 case XK_KP_8: /* "\033Ox" : "8" */
677 case XK_KP_9: /* "\033Oy" : "9" */
678 /* allow shift to override */
679 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
680 {
681 strcpy (kbuf, "\033Oj");
682 kbuf[2] += (keysym - XK_KP_Multiply);
683 }
684 else
685 {
686 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
687 kbuf[1] = '\0';
688 }
689 break;
690
691 case XK_Find:
692 strcpy (kbuf, "\033[1~");
693 break;
694 case XK_Insert:
695 strcpy (kbuf, "\033[2~");
696 break;
697#ifdef DXK_Remove /* support for DEC remove like key */
698 case DXK_Remove:
699 /* FALLTHROUGH */
700#endif
701 case XK_Execute:
702 strcpy (kbuf, "\033[3~");
703 break;
704 case XK_Select:
705 strcpy (kbuf, "\033[4~");
706 break;
707#ifdef XK_KP_End
708 case XK_KP_End:
709 /* allow shift to override */
710 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
711 {
712 strcpy (kbuf, "\033Oq");
713 break;
714 }
715 /* FALLTHROUGH */
716#endif
717 case XK_End:
718 strcpy (kbuf, KS_END);
719 break;
720#ifdef XK_KP_Home
721 case XK_KP_Home:
722 /* allow shift to override */
723 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
724 {
725 strcpy (kbuf, "\033Ow");
726 break;
727 }
728 /* FALLTHROUGH */
729#endif
730 case XK_Home:
731 strcpy (kbuf, KS_HOME);
732 break;
733
734#define FKEY(n, fkey) \
735 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
736
737 case XK_F1: /* "\033[11~" */
738 case XK_F2: /* "\033[12~" */
739 case XK_F3: /* "\033[13~" */
740 case XK_F4: /* "\033[14~" */
741 case XK_F5: /* "\033[15~" */
742 FKEY (11, XK_F1);
743 break;
744 case XK_F6: /* "\033[17~" */
745 case XK_F7: /* "\033[18~" */
746 case XK_F8: /* "\033[19~" */
747 case XK_F9: /* "\033[20~" */
748 case XK_F10: /* "\033[21~" */
749 FKEY (17, XK_F6);
750 break;
751 case XK_F11: /* "\033[23~" */
752 case XK_F12: /* "\033[24~" */
753 case XK_F13: /* "\033[25~" */
754 case XK_F14: /* "\033[26~" */
755 FKEY (23, XK_F11);
756 break;
757 case XK_F15: /* "\033[28~" */
758 case XK_F16: /* "\033[29~" */
759 FKEY (28, XK_F15);
760 break;
761 case XK_Help: /* "\033[28~" */
762 FKEY (28, XK_Help);
763 break;
764 case XK_Menu: /* "\033[29~" */
765 FKEY (29, XK_Menu);
766 break;
767 case XK_F17: /* "\033[31~" */
768 case XK_F18: /* "\033[32~" */
769 case XK_F19: /* "\033[33~" */
770 case XK_F20: /* "\033[34~" */
771 case XK_F21: /* "\033[35~" */
772 case XK_F22: /* "\033[36~" */
773 case XK_F23: /* "\033[37~" */
774 case XK_F24: /* "\033[38~" */
775 case XK_F25: /* "\033[39~" */
776 case XK_F26: /* "\033[40~" */
777 case XK_F27: /* "\033[41~" */
778 case XK_F28: /* "\033[42~" */
779 case XK_F29: /* "\033[43~" */
780 case XK_F30: /* "\033[44~" */
781 case XK_F31: /* "\033[45~" */
782 case XK_F32: /* "\033[46~" */
783 case XK_F33: /* "\033[47~" */
784 case XK_F34: /* "\033[48~" */
785 case XK_F35: /* "\033[49~" */
786 FKEY (31, XK_F17);
787 break;
788#undef FKEY
789 default:
790 newlen = 0;
791 break;
792 }
793 if (newlen)
794 len = strlen (kbuf);
795 }
796
797 /*
798 * Pass meta for all function keys, if 'meta' option set
799 */
800#ifdef META8_OPTION
801 if (meta && (meta_char == 0x80) && len > 0)
802 kbuf[len - 1] |= 0x80;
803#endif
804
805 }
806 else if (ctrl && keysym == XK_minus)
807 {
808 len = 1;
809 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
810 }
811 else 937 else
812 { 938 iso14755buf = 0;
813#ifdef META8_OPTION
814 /* set 8-bit on */
815 if (meta && (meta_char == 0x80))
816 {
817 unsigned char *ch;
818
819 for (ch = kbuf; ch < kbuf + len; ch++)
820 *ch |= 0x80;
821
822 meta = 0;
823 }
824#endif
825 /* nil */ ;
826 }
827 }
828
829 if (len <= 0)
830 return; /* not mapped */
831
832 if (options & Opt_scrollTtyKeypress)
833 if (TermWin.view_start)
834 {
835 TermWin.view_start = 0;
836 want_refresh = 1;
837 } 939 }
838
839 /*
840 * these modifications only affect the static keybuffer
841 * pass Shift/Control indicators for function keys ending with `~'
842 *
843 * eg,
844 * Prior = "ESC[5~"
845 * Shift+Prior = "ESC[5$"
846 * Ctrl+Prior = "ESC[5^"
847 * Ctrl+Shift+Prior = "ESC[5@"
848 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
849 */
850 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
851 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
852
853 /* escape prefix */
854 if (meta
855#ifdef META8_OPTION
856 && meta_char == C0_ESC
857#endif 940#endif
858 )
859 {
860 const unsigned char ch = C0_ESC;
861 tt_write (&ch, 1);
862 }
863 941
864#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
865 /* Display keyboard buffer contents */
866 unsigned char *p;
867 int i;
868
869 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
870 for (i = 0, p = kbuf; i < len; i++, p++)
871 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
872 fprintf (stderr, "'\n");
873#endif /* DEBUG_CMD */
874 tt_write (kbuf, (unsigned int)len);
875}
876/*}}} */
877
878#if (MENUBAR_MAX)
879/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
880/* attempt to `write' count to the input buffer */
881unsigned int
882rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
883{
884 unsigned int n, s;
885
886 n = cmdbuf_ptr - cmdbuf_base;
887 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
888
889 if (n > 0 && s < count)
890 {
891 memmove (cmdbuf_base, cmdbuf_ptr,
892 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
893 cmdbuf_ptr = cmdbuf_base;
894 cmdbuf_endp -= n;
895 s += n;
896 }
897
898 if (count > s)
899 {
900 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
901 count = s;
902 }
903
904 for (; count--;)
905 *cmdbuf_endp++ = *str++;
906
907 cmd_parse ();
908
909 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
910} 951}
911#endif /* MENUBAR_MAX */
912 952
913void 953void
914rxvt_term::flush () 954rxvt_term::flush ()
915{ 955{
916 flush_ev.stop (); 956 flush_ev.stop ();
917 957
918#ifdef TRANSPARENT 958#ifdef HAVE_IMG
919 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
920 { 960 {
921 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
922 scr_clear ();
923 scr_touch (false); 962 scr_touch (false);
924 } 963 }
925#endif 964#endif
926 965
927 if (want_refresh) 966 if (want_refresh)
928 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
929 scr_refresh (refresh_type); 1006 scr_refresh ();
930 scrollbar_show (1); 1007 scrollBar.show (1);
931#ifdef USE_XIM 1008#if USE_XIM
932 IMSendSpot (); 1009 im_send_spot ();
933#endif 1010#endif
934 } 1011 }
935 1012
936 display->flush (); 1013 display->flush ();
937} 1014}
938 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
939void 1017void
940rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
941{ 1019{
942 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
943 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
944 1022
945 display->flush (); 1023 display->flush ();
946
947 if (want_refresh && !flush_ev.active)
948 flush_ev.start (NOW + 0.01);
949} 1024}
950 1025
951void 1026void
952rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
953{ 1028{
954 SET_R (this); 1029 make_current ();
955 SET_LOCALE (locale);
956 1030
957 refresh_limit = 1;
958 refresh_count = 0; 1031 refresh_count = 0;
959 flush (); 1032 flush ();
960} 1033}
961 1034
962#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
963void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
964rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
965{ 1056{
966 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
967 want_refresh = 1; 1058 want_refresh = 1;
968 1059 refresh_check ();
969 w.start (w.at + BLINK_INTERVAL);
970} 1060}
971#endif 1061#endif
972 1062
973#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
974void 1064void
975rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
976{ 1066{
977 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
978 { 1068 {
979 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
980 want_refresh = 1; 1070 want_refresh = 1;
981 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
982 } 1072 }
1073 else
1074 w.stop ();
983} 1075}
984#endif 1076#endif
985 1077
986#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
987void 1079void
988rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
989{ 1081{
990 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
991 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
992 { 1084 {
993 refresh_type |= SMOOTH_REFRESH;
994 want_refresh = 1; 1085 want_refresh = 1;
995 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
996 } 1087 }
1088 else
1089 w.stop ();
997} 1090}
998#endif 1091#endif
999 1092
1000#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1001void 1094void
1002rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1003{ 1096{
1004 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1005 { 1098 {
1006 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1007 refresh_type |= SMOOTH_REFRESH;
1008 want_refresh = 1; 1100 want_refresh = 1;
1009 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1010 } 1102 }
1103 else
1104 w.stop ();
1011} 1105}
1012#endif 1106#endif
1013 1107
1014#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1015void 1109void
1016rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1017{ 1111{
1018 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1019 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1020 : scr_page (UP, mouse_slip_wheel_speed))
1021 { 1113 {
1022 refresh_type |= SMOOTH_REFRESH;
1023 want_refresh = 1; 1114 want_refresh = 1;
1024 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1025 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1026} 1184}
1027#endif 1185#endif
1028 1186
1029bool 1187bool
1030rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1031{ 1189{
1032 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1033 1191
1034 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1035 { 1193
1036 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1037 n = 0;
1038 } 1195 {
1039 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1040 memmove (cmdbuf_base, cmdbuf_ptr, n);
1041 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1042 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1043 1201
1044 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1045 1203
1046 if (n > 0) 1204 if (r > 0)
1047 { 1205 {
1048 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
1049 return true; 1207 return true;
1050 } 1208 }
1051 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
1052 destroy (); 1221 destroy ();
1053 1222 }
1223
1054 return false; 1224 return false;
1055} 1225}
1056 1226
1057void 1227void
1058rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1059{ 1229{
1060 SET_R (this); 1230 make_current ();
1061 SET_LOCALE (locale);
1062 1231
1063 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
1064 tt_write (0, 0);
1065 else if (revents & EVENT_READ)
1066 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1067 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1068 if (cmd_parse ()) 1235 cmd_parse ();
1069 break;
1070}
1071 1236
1072void 1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
1241}
1242
1243void ecb_cold
1073rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1074{ 1245{
1075 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1076 recolour_cursor (); 1247 recolor_cursor ();
1077 1248
1078#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1079 hidden_pointer = 0; 1250 hidden_pointer = 0;
1080 1251
1081 if (options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
1082 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1083#endif 1254#endif
1084} 1255}
1085 1256
1086#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1087void 1258void ecb_cold
1088rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1089{ 1260{
1090 if (! (options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1091 return; 1262 return;
1092 1263
1093 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1094 XFlush (display->display); 1265 XFlush (dpy);
1095 1266
1096 hidden_pointer = 1; 1267 hidden_pointer = 1;
1097} 1268}
1098 1269
1099void 1270void ecb_cold
1100rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1101{ 1272{
1102 SET_R (this); 1273 make_current ();
1103 SET_LOCALE (locale);
1104 1274
1105 pointer_blank (); 1275 pointer_blank ();
1106} 1276}
1107#endif 1277#endif
1108 1278
1109void 1279void
1110rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1111{ 1281{
1112 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1113 int x, y; 1283 int x, y;
1284 int code = 32;
1114 1285
1115 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1116 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1117 pixel_position (&x, &y); 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 }
1118 1298
1119 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1120 button_number = 3; 1300 button_number = 3;
1121 else 1301 else
1122 { 1302 {
1123 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1124 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1125 if (button_number >= 3) 1305 if (button_number >= 3)
1126 button_number += (64 - 3); 1306 button_number += 64 - 3;
1127 } 1307 }
1128 1308
1129 if (priv_modes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1130 { 1310 {
1131 /* 1311 /*
… …
1163 fputc ('A', stderr); 1343 fputc ('A', stderr);
1164 if (key_state & 32) 1344 if (key_state & 32)
1165 fputc ('2', stderr); 1345 fputc ('2', stderr);
1166 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1167 button_number, 1347 button_number,
1168 x + 1, 1348 x,
1169 y + 1); 1349 y);
1170#endif 1350#endif
1171 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
1172 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1173 (32 + button_number + key_state), 1366 code + button_number + key_state,
1174 (32 + x + 1), 1367 32 + x,
1175 (32 + y + 1)); 1368 32 + y);
1176} 1369}
1177
1178#ifdef USING_W11LIB
1179void
1180rxvt_W11_process_x_event (XEvent *ev)
1181{
1182 rxvt_t *r = rxvt_get_r ();
1183
1184 x_cb (*ev);
1185}
1186#endif
1187 1370
1188/*{{{ process an X event */ 1371/*{{{ process an X event */
1189void 1372void ecb_hot
1190rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1191{ 1374{
1192 SET_R (this); 1375 make_current ();
1193 SET_LOCALE (locale);
1194 1376
1195#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1196 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1197 {
1198 if (hidden_cursor)
1199 {
1200 hidden_cursor = 0;
1201 want_refresh = 1;
1202 }
1203 1378
1204 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1205 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1206#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1382 return;
1207 1383
1208#if defined(POINTER_BLANK) 1384 // for XQueryPointer
1209 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1210 {
1211 if (ev.type == MotionNotify
1212 || ev.type == ButtonPress
1213 || ev.type == ButtonRelease)
1214 if (hidden_pointer)
1215 pointer_unblank ();
1216
1217 if (ev.type == KeyPress && hidden_pointer == 0)
1218 pointer_blank ();
1219 }
1220#endif
1221
1222 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1223 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1224 unsigned int unused_mask; 1387 unsigned int unused_mask;
1225 1388
1226 switch (ev.type) 1389 switch (ev.type)
1227 { 1390 {
1228 case KeyPress: 1391 case KeyPress:
1229#if ISO_14755 1392 key_press (ev.xkey);
1230 if (!(iso14755buf & ISO_14755_52))
1231#endif
1232 lookup_key (ev.xkey);
1233
1234 break; 1393 break;
1235 1394
1236 case KeyRelease: 1395 case KeyRelease:
1237 { 1396 key_release (ev.xkey);
1238#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1239 KeySym ks;
1240
1241 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1242#endif
1243
1244#if ENABLE_FRILLS || ISO_14755
1245 // ISO 14755 support
1246 if (iso14755buf)
1247 if (iso14755buf & ISO_14755_52)
1248 {
1249# if ENABLE_OVERLAY
1250 scr_overlay_off ();
1251# endif
1252# if ISO_14755
1253 // iso14755 part 5.2 handling: release time
1254 // first: controls
1255 if ((ev.xkey.state & ControlMask)
1256 && ((ks >= 0x40 && ks <= 0x5f)
1257 || (ks >= 0x61 && ks <= 0x7f)))
1258 {
1259 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1260 commit_iso14755 ();
1261 return; // case-break;
1262 }
1263
1264 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1265 if (i[0] == ks)
1266 {
1267 iso14755buf = ISO_14755_51 | i[1];
1268 commit_iso14755 ();
1269 return; // case-break;
1270 }
1271
1272 scr_bell ();
1273# endif
1274 iso14755buf = 0;
1275 break;
1276 }
1277 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1278 {
1279# if ENABLE_OVERLAY
1280 scr_overlay_off ();
1281# endif
1282 if (iso14755buf & ISO_14755_51)
1283 commit_iso14755 ();
1284#if ISO_14755
1285 else if (iso14755buf & ISO_14755_STARTED)
1286 {
1287 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1288
1289 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1290 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1291 }
1292# endif
1293 else
1294 iso14755buf = 0;
1295 }
1296#endif
1297
1298#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1299 if (!(ev.xkey.state & ControlMask))
1300 slip_wheel_ev.stop ();
1301 else if (ks == XK_Control_L || ks == XK_Control_R)
1302 mouse_slip_wheel_speed = 0;
1303#endif
1304 break; 1397 break;
1305 }
1306 1398
1307 case ButtonPress: 1399 case ButtonPress:
1308 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1309 break; 1401 break;
1310 1402
… …
1312 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1313 break; 1405 break;
1314 1406
1315 case ClientMessage: 1407 case ClientMessage:
1316 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1317 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1318 destroy ();
1319#ifdef OFFIX_DND
1320 /* OffiX Dnd (drag 'n' drop) protocol */
1321 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1322 && (ev.xclient.data.l[0] == DndFile
1323 || ev.xclient.data.l[0] == DndDir
1324 || ev.xclient.data.l[0] == DndLink))
1325 { 1410 {
1326 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1327 Atom ActualType; 1412 {
1328 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1329 unsigned char *data; 1414 {
1330 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1331 1416 {
1332 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1333 xa[XA_DNDSELECTION], 1418 destroy ();
1334 0L, 1000000L, 1419 }
1335 False, AnyPropertyType, 1420#if ENABLE_EWMH
1336 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1337 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1338 &data); 1424 &ev);
1339 set_string_property (XA_CUT_BUFFER0, data); 1425#endif
1340 XFree (data); 1426 }
1341 selection_paste (display->root, XA_CUT_BUFFER0, true); 1427 }
1342 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
1343 } 1437 }
1344#endif /* OFFIX_DND */
1345 break;
1346
1347 case MappingNotify:
1348 XRefreshKeyboardMapping (&ev.xmapping);
1349 break; 1438 break;
1350 1439
1351 /* 1440 /*
1352 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1353 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1372 break; 1461 break;
1373 } 1462 }
1374 break; 1463 break;
1375 1464
1376 case FocusIn: 1465 case FocusIn:
1377 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)
1378 { 1481 {
1379 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1380 want_refresh = 1; 1483 ;
1381#ifdef USE_XIM 1484
1382 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 ())
1383 { 1490 {
1384 IMSetStatusPosition (); 1491 want_position_change = true;
1385 XSetICFocus (Input_Context); 1492 if (bg_img == 0)
1493 moved = true;
1386 } 1494 }
1387#endif 1495#endif
1388#ifdef CURSOR_BLINK 1496
1389 if (options & Opt_cursorBlink) 1497 if (want_position_change)
1390 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1391#endif
1392#ifdef OFF_FOCUS_FADING
1393 if (rs[Rs_fade])
1394 { 1498 {
1395 pix_colors = pix_colors_focused; 1499 int x, y;
1396 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 }
1397 } 1516 }
1398#endif
1399 1517
1400 }
1401 break;
1402
1403 case FocusOut:
1404 if (TermWin.focus)
1405 {
1406 TermWin.focus = 0;
1407 want_refresh = 1;
1408
1409#if ENABLE_FRILLS || ISO_14755
1410 iso14755buf = 0;
1411#endif
1412#if ENABLE_OVERLAY
1413 scr_overlay_off ();
1414#endif
1415#ifdef USE_XIM
1416 if (Input_Context != NULL)
1417 XUnsetICFocus (Input_Context);
1418#endif
1419#ifdef CURSOR_BLINK
1420 if (options & Opt_cursorBlink)
1421 cursor_blink_ev.stop ();
1422 hidden_cursor = 0;
1423#endif
1424#ifdef OFF_FOCUS_FADING
1425 if (rs[Rs_fade])
1426 {
1427 pix_colors = pix_colors_unfocused;
1428 scr_recolour ();
1429 }
1430#endif
1431 }
1432 break;
1433
1434 case ConfigureNotify:
1435 if (ev.xconfigure.window == TermWin.parent[0])
1436 {
1437 int height, width;
1438
1439 do
1440 { /* Wrap lots of configures into one */
1441 width = ev.xconfigure.width;
1442 height = ev.xconfigure.height;
1443 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1444 }
1445 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1446
1447 if (szHint.width != width || szHint.height != height) 1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1448 { 1519 {
1449 seen_resize = 1; 1520 seen_resize = 1;
1450 resize_all_windows (width, height, 1); 1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1451 } 1522 }
1452 1523 else
1453#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1524 {
1454 if (options & Opt_transparent) 1525#ifdef HAVE_BG_PIXMAP
1455 check_our_parents (); 1526 if (moved)
1527 update_background ();
1456#endif 1528#endif
1529 }
1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1457 } 1532 }
1458 break; 1533 break;
1459 1534
1460 case PropertyNotify: 1535 case PropertyNotify:
1461 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1462 && ev.xproperty.state == PropertyNewValue)
1463 selection_property (ev.xproperty.window, ev.xproperty.atom);
1464
1465 break; 1537 break;
1466 1538
1467 case SelectionClear: 1539 case SelectionClear:
1468 selection_clear (); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1469 break;
1470
1471 case SelectionNotify:
1472 if (selection_wait == Sel_normal)
1473 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1474 break; 1541 break;
1475 1542
1476 case SelectionRequest: 1543 case SelectionRequest:
1477 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1478 break; 1545 break;
1479 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
1480 case UnmapNotify: 1566 case UnmapNotify:
1481 TermWin.mapped = 0; 1567 mapped = 0;
1482#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1483 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1484#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1485 break; 1572 break;
1486
1487 case MapNotify:
1488 TermWin.mapped = 1;
1489#ifdef TEXT_BLINK
1490 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1491#endif
1492 break;
1493
1494#ifdef TRANSPARENT
1495 case ReparentNotify:
1496 rootwin_cb (ev);
1497 break;
1498#endif /* TRANSPARENT */
1499 1573
1500 case GraphicsExpose: 1574 case GraphicsExpose:
1501 case Expose: 1575 case Expose:
1502 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1503 { 1577 {
1504 do 1578 do
1579 {
1505 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1506 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1582 }
1507 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1508 1584
1509 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1510 1586
1511 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1512 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1513 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1591 }
1514 1592
1515 scr_refresh (refresh_type); 1593 want_refresh = 1;
1516 } 1594 }
1517 else 1595 else
1518 { 1596 {
1519 XEvent unused_event; 1597 XEvent unused_event;
1520 1598
1521 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1522 ; 1600 ;
1523 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1524 ; 1602 ;
1525 1603
1526 if (isScrollbarWindow (ev.xany.window)) 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1527 { 1605 {
1528 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1529 scrollbar_show (0); 1607 scrollBar.show (0);
1530 } 1608 }
1531#ifdef MENUBAR
1532 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1533 menubar_expose ();
1534#endif
1535
1536#ifdef TRANSPARENT
1537 if (am_transparent && ev.xany.window == TermWin.parent[0])
1538 XClearWindow (display->display, ev.xany.window);
1539#endif
1540 } 1609 }
1541 break; 1610 break;
1542 1611
1543 case MotionNotify: 1612 case MotionNotify:
1544#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1545 if (hidden_pointer) 1614 if (hidden_pointer)
1546 pointer_unblank (); 1615 pointer_unblank ();
1547#endif 1616#endif
1548#if MENUBAR 1617 if (!bypass_keystate
1549 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1550 { 1619 || priv_modes & PrivMode_MouseAnyEvent))
1551 menubar_control (ev.xbutton); 1620 mouse_report (ev.xbutton);
1552 break;
1553 }
1554#endif
1555 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1556 break; 1622 break;
1557 1623
1558 if (ev.xany.window == TermWin.vt) 1624 if (ev.xany.window == vt)
1559 { 1625 {
1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1628 ; // nop
1560 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1561 { 1630 {
1562 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1563 ; 1632 ;
1564 1633
1565 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1566 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1567 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1568 &ev.xbutton.x, &ev.xbutton.y, 1637 &ev.xbutton.x, &ev.xbutton.y,
1569 &ev.xbutton.state); 1638 &ev.xbutton.state);
1570#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1571 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1572 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1573 { 1643 {
1574#endif
1575#if ISO_14755 1644#if ISO_14755
1576 // 5.4 1645 // 5.4
1577 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1578 { 1647 {
1579 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1582#endif 1651#endif
1583 selection_extend (ev.xbutton.x, ev.xbutton.y, 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1584 ev.xbutton.state & Button3Mask ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1585 1654
1586#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1587 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1588 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1589 { 1658 {
1659 page_dirn scroll_selection_dir;
1590 int dist; 1660 int dist;
1591 1661
1592 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1593 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1594 */ 1664 */
1595 if (!sel_scroll_ev.active) 1665 if (!sel_scroll_ev.is_active ())
1596 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1597 1667
1598 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1599 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1600 */ 1670 */
1601 selection_save_x = ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1602 selection_save_y = ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1603 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1604 1674
1605 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1606 if (ev.xbutton.y < TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1607 { 1677 {
1608 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1609 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1610 } 1680 }
1611 else 1681 else
1612 { 1682 {
1613 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1614 dist = ev.xbutton.y - (TermWin.int_bwidth + TermWin.height); 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1615 } 1685 }
1616 1686
1617 scroll_selection_lines = Pixel2Height (dist) 1687 scroll_selection_lines = Pixel2Height (dist)
1618 / SELECTION_SCROLL_LINE_SPEEDUP 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1619 + 1; 1689 + 1;
1620 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1621 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1622 } 1693 }
1623 else 1694 else
1624 { 1695 {
1625 /* we are within the text window, so we 1696 /* we are within the text window, so we
1626 * shouldn't be scrolling 1697 * shouldn't be scrolling
1627 */ 1698 */
1628 if (sel_scroll_ev.active)
1629 sel_scroll_ev.stop(); 1699 sel_scroll_ev.stop();
1630 } 1700 }
1631#endif 1701#endif
1632#ifdef MOUSE_THRESHOLD
1633 } 1702 }
1634#endif
1635 } 1703 }
1636 } 1704 }
1637 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1638 { 1706 {
1639 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1640 MotionNotify, &ev)) 1708 MotionNotify, &ev))
1641 ; 1709 ;
1642 1710
1643 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1644 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1645 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1646 &ev.xbutton.x, &ev.xbutton.y, 1714 &ev.xbutton.x, &ev.xbutton.y,
1647 &unused_mask); 1715 &unused_mask);
1648 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1649 scrollbar_size ()); 1717 scrollBar.size ());
1650 scr_refresh (refresh_type);
1651 refresh_limit = 0; 1718 want_refresh = 1;
1652 scrollbar_show (1); 1719 scrollBar.show (1);
1653 } 1720 }
1654 break; 1721 break;
1655 } 1722 }
1656}
1657 1723
1658#if TRANSPARENT 1724#if defined(CURSOR_BLINK)
1659void 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
1660rxvt_term::rootwin_cb (XEvent &ev) 1865rxvt_term::rootwin_cb (XEvent &ev)
1661{ 1866{
1662 SET_R (this); 1867 make_current ();
1663 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;
1664 1872
1665 switch (ev.type) 1873 switch (ev.type)
1666 { 1874 {
1667 case PropertyNotify: 1875 case PropertyNotify:
1668 /* 1876 /*
1669 * 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,
1670 * 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.
1671 */ 1879 */
1672 if (xa[XA_XROOTPMAPID] == 0)
1673 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1674
1675 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1676 return; 1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
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 }
1677 1892
1678 /* FALLTHROUGH */
1679 case ReparentNotify:
1680 if ((options & Opt_transparent) && check_our_parents () && am_transparent)
1681 want_refresh = want_full_refresh = 1;
1682 break; 1893 break;
1683 } 1894 }
1895
1896 refresh_check ();
1684} 1897}
1685#endif 1898#endif
1686 1899
1687void 1900void
1688rxvt_term::button_press (XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1689{ 1902{
1690 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1691 1904
1692 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1693 if (!bypass_keystate) 1907 if (!bypass_keystate)
1694 reportmode = !! (priv_modes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1695 1909
1696 /* 1910 /*
1697 * VT window processing of button press 1911 * VT window processing of button press
1698 */ 1912 */
1699 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1700 { 1914 {
1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1916 return;
1917
1701#if ISO_14755 1918#if ISO_14755
1702 // 5.4 1919 // 5.4
1703 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1704 { 1921 {
1705 iso14755_54 (ev.x, ev.y); 1922 iso14755_54 (ev.x, ev.y);
1706 return; 1923 return;
1707 } 1924 }
1708#endif 1925#endif
1709 1926
1710 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1711 1928
1712 if (reportmode) 1929 if (reportmode)
1713 { 1930 {
1714 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1715 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1716 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1717#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1718 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1719 { 1936 {
1720 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1721 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1722 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1723 { 1941 {
1724 /* only report double clicks */ 1942 /* only report double clicks */
1725 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1726 mouse_report (ev); 1944 mouse_report (ev);
… …
1738 mouse_report (ev); 1956 mouse_report (ev);
1739 } 1957 }
1740#else 1958#else
1741 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1742 mouse_report (ev); 1960 mouse_report (ev);
1743#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1744 1962
1745 } 1963 }
1746 else 1964 else
1747 { 1965 {
1748 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
… …
1752 { 1970 {
1753 case Button1: 1971 case Button1:
1754 /* allow meta + click to select rectangular areas */ 1972 /* allow meta + click to select rectangular areas */
1755 /* should be done in screen.C */ 1973 /* should be done in screen.C */
1756#if ENABLE_FRILLS 1974#if ENABLE_FRILLS
1757 selection.rect = !! (ev.state & ModMetaMask); 1975 selection.rect = !!(ev.state & ModMetaMask);
1758#else 1976#else
1759 selection.rect = false; 1977 selection.rect = false;
1760#endif 1978#endif
1761 1979
1762 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1763 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1764 { 1982 {
1765 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1766 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1767 else 1985 else
1768 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1796 } 2014 }
1797 2015
1798 /* 2016 /*
1799 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1800 */ 2018 */
1801 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1802 { 2020 {
1803 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;
1804 /* 2029 /*
1805 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1806 * move up if mouse is above slider 2031 * move up if mouse is above slider
1807 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1808 * 2033 *
… …
1817 /* 2042 /*
1818 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1819 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1820 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1821 */ 2046 */
1822 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1823 && scrollbarnext_upButton (ev.y))
1824 || (scrollBar.style == R_SB_RXVT
1825 && scrollbarrxvt_upButton (ev.y)))
1826 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1827 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1828 && scrollbarnext_dnButton (ev.y))
1829 || (scrollBar.style == R_SB_RXVT
1830 && scrollbarrxvt_dnButton (ev.y)))
1831 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1832 else 2051 else
1833 switch (ev.button) 2052 switch (ev.button)
1834 { 2053 {
1835 case Button2: 2054 case Button2:
… …
1842 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1843 break; 2062 break;
1844 } 2063 }
1845 } 2064 }
1846 else 2065 else
1847#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1848
1849 {
1850 char upordown = 0;
1851
1852 if (scrollBar.style == R_SB_NEXT)
1853 { 2067 {
1854 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1855 upordown = -1; /* up */
1856 else if (scrollbarnext_dnButton (ev.y))
1857 upordown = 1; /* down */
1858 }
1859 else if (scrollBar.style == R_SB_RXVT)
1860 {
1861 if (scrollbarrxvt_upButton (ev.y))
1862 upordown = -1; /* up */
1863 else if (scrollbarrxvt_dnButton (ev.y))
1864 upordown = 1; /* down */
1865 }
1866 if (upordown)
1867 { 2069 {
1868#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2071 if (!cont_scroll_ev.is_active ())
1869 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1870#endif 2073#endif
1871 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1872 { 2075 {
1873 if (upordown < 0) 2076 if (direction == UP)
1874 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1875 else 2078 else
1876 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1877 } 2080 }
1878 } 2081 }
1879 else 2082 else
1880 switch (ev.button) 2083 switch (ev.button)
1881 { 2084 {
1882 case Button2: 2085 case Button2:
1883 switch (scrollbar_align) 2086 switch (scrollBar.align)
1884 { 2087 {
1885 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1886 csrO = 0; 2089 csrO = 0;
1887 break; 2090 break;
1888 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1889 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1890 break; 2093 break;
1891 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1892 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1893 break; 2096 break;
1894 } 2097 }
1895 2098
1896 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1897 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1898 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1899 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1900 2103
1901 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1902 break; 2105 break;
1903 2106
1904 case Button1: 2107 case Button1:
1905 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1906 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1907 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1908 2111
1909 case Button3: 2112 case Button3:
1910 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1911 { 2114 {
1912 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1913# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1914 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1915# else 2118# else
1916 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1917# endif 2120# endif
1918 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1919# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1920 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1921# else 2124# else
1922 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1923# endif 2126# endif
1924 else 2127 else
1925 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1926 } 2129 }
1927 else 2130 else
1928 { 2131 {
1929 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1930 (TermWin.nrow 2133 (nrow
1931 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1932 / scrollbar_size ())); 2135 / scrollBar.size ()));
1933 } 2136 }
1934 2137
1935 break; 2138 break;
1936 } 2139 }
1937 } 2140 }
2141
1938 return; 2142 return;
1939 } 2143 }
1940#if MENUBAR
1941 /*
1942 * Menubar window processing of button press
1943 */
1944 if (isMenuBarWindow (ev.window))
1945 menubar_control (ev);
1946#endif
1947} 2144}
1948 2145
1949void 2146void
1950rxvt_term::button_release (XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1951{ 2148{
… …
1953 2150
1954 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1955 if (!bypass_keystate) 2152 if (!bypass_keystate)
1956 reportmode = !! (priv_modes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1957 2154
1958 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1959 { 2156 {
1960 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1961 scrollbar_show (0); 2158 scrollBar.show (0);
1962#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1963 refresh_type &= ~SMOOTH_REFRESH;
1964#endif
1965 } 2159 }
1966 2160
1967#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1968 if (sel_scroll_ev.active)
1969 sel_scroll_ev.stop(); 2162 sel_scroll_ev.stop();
1970#endif 2163#endif
1971 2164
1972 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1973 { 2166 {
2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2168 return;
2169
1974#if ISO_14755 2170#if ISO_14755
1975 // 5.4 2171 // 5.4
1976 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1977 return; 2173 return;
1978#endif 2174#endif
2175
1979 if (reportmode) 2176 if (reportmode)
1980 { 2177 {
1981 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1982 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1983 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1985#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1986 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1987 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1988 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1989 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1990 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1991 { 2188 {
1992 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1993 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1994 mouse_report (ev); 2191 mouse_report (ev);
1995 } 2192 }
1996#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1997 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1998 mouse_report (ev); 2195 mouse_report (ev);
1999#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
2000 return; 2197 return;
2001 } 2198 }
2002 2199
2003 /* 2200 /*
2004 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
… …
2013 { 2210 {
2014 case Button1: 2211 case Button1:
2015 case Button3: 2212 case Button3:
2016 selection_make (ev.time); 2213 selection_make (ev.time);
2017 break; 2214 break;
2215
2018 case Button2: 2216 case Button2:
2019 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);
2020 break; 2219 break;
2220
2021#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
2022 case Button4: 2222 case Button4:
2023 case Button5: 2223 case Button5:
2024 { 2224 {
2025 int i; 2225 int lines;
2026 page_dirn v; 2226 page_dirn dirn;
2027 2227
2028 v = ev.button == Button4 ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2029 2229
2030 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
2031 i = 1; 2231 lines = 1;
2032 else if (options & Opt_mouseWheelScrollPage) 2232 else if (option (Opt_mouseWheelScrollPage))
2033 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
2034 else 2234 else
2035 i = 5; 2235 lines = 5;
2036 2236
2037# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
2038 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
2039 { 2239 {
2040 mouse_slip_wheel_speed += v ? -1 : 1; 2240 mouse_slip_wheel_speed += dirn;
2041 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2042 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
2043 2242
2044 if (slip_wheel_ev.at < NOW) 2243 if (!slip_wheel_ev.is_active ())
2045 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2046
2047 slip_wheel_ev.start ();
2048 } 2245 }
2049 else 2246 else
2247# endif
2050 { 2248 {
2051# endif
2052# ifdef JUMP_MOUSE_WHEEL
2053 scr_page (v, i); 2249 scr_page (dirn, lines);
2054 scr_refresh (SMOOTH_REFRESH);
2055 scrollbar_show (1); 2250 scrollBar.show (1);
2056# else
2057 while (i--)
2058 {
2059 scr_page (v, 1);
2060 scr_refresh (SMOOTH_REFRESH);
2061 scrollbar_show (1);
2062 }
2063# endif
2064# ifdef MOUSE_SLIP_WHEELING
2065 } 2251 }
2066#endif
2067 } 2252 }
2068 break; 2253 break;
2069#endif 2254#endif
2070 } 2255 }
2071 } 2256 }
2072#ifdef MENUBAR
2073 else if (isMenuBarWindow (ev.window))
2074 menubar_control (ev);
2075#endif
2076} 2257}
2077
2078#ifdef TRANSPARENT
2079#if TINTING
2080/* taken from aterm-0.4.2 */
2081
2082typedef uint32_t RUINT32T;
2083
2084void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2085{
2086 int sh_r, sh_g, sh_b;
2087 RUINT32T mask_r, mask_g, mask_b;
2088 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2089 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2090 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2091 int i;
2092
2093 Visual* visual = display->visual;
2094
2095 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2096
2097 /* for convenience */
2098 mask_r = visual->red_mask;
2099 mask_g = visual->green_mask;
2100 mask_b = visual->blue_mask;
2101
2102 /* boring lookup table pre-initialization */
2103 switch (srcImage->bits_per_pixel) {
2104 case 15:
2105 if ((mask_r != 0x7c00) ||
2106 (mask_g != 0x03e0) ||
2107 (mask_b != 0x001f))
2108 return;
2109 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2110 lookup_r = lookup;
2111 lookup_g = lookup+32;
2112 lookup_b = lookup+32+32;
2113 sh_r = 10;
2114 sh_g = 5;
2115 sh_b = 0;
2116 break;
2117 case 16:
2118 if ((mask_r != 0xf800) ||
2119 (mask_g != 0x07e0) ||
2120 (mask_b != 0x001f))
2121 return;
2122 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2123 lookup_r = lookup;
2124 lookup_g = lookup+32;
2125 lookup_b = lookup+32+64;
2126 sh_r = 11;
2127 sh_g = 5;
2128 sh_b = 0;
2129 break;
2130 case 24:
2131 if ((mask_r != 0xff0000) ||
2132 (mask_g != 0x00ff00) ||
2133 (mask_b != 0x0000ff))
2134 return;
2135 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2136 lookup_r = lookup;
2137 lookup_g = lookup+256;
2138 lookup_b = lookup+256+256;
2139 sh_r = 16;
2140 sh_g = 8;
2141 sh_b = 0;
2142 break;
2143 case 32:
2144 if ((mask_r != 0xff0000) ||
2145 (mask_g != 0x00ff00) ||
2146 (mask_b != 0x0000ff))
2147 return;
2148 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2149 lookup_r = lookup;
2150 lookup_g = lookup+256;
2151 lookup_b = lookup+256+256;
2152 sh_r = 16;
2153 sh_g = 8;
2154 sh_b = 0;
2155 break;
2156 default:
2157 return; /* we do not support this color depth */
2158 }
2159
2160 /* prepare limits for color transformation (each channel is handled separately) */
2161 if (shade < 0) {
2162 shade = -shade;
2163 if (shade < 0) shade = 0;
2164 if (shade > 100) shade = 100;
2165
2166 lower_lim_r = 65535-rm;
2167 lower_lim_g = 65535-gm;
2168 lower_lim_b = 65535-bm;
2169
2170 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2171 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2172 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2173
2174 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2175 } else {
2176 if (shade < 0) shade = 0;
2177 if (shade > 100) shade = 100;
2178
2179 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2180
2181 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2182 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2183 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2184 }
2185
2186 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2187 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2188 {
2189 unsigned int tmp;
2190
2191 tmp = lower_lim_r;
2192 lower_lim_r = lower_lim_b;
2193 lower_lim_b = tmp;
2194
2195 tmp = upper_lim_r;
2196 upper_lim_r = upper_lim_b;
2197 upper_lim_b = tmp;
2198 }
2199
2200 /* fill our lookup tables */
2201 for (i = 0; i <= mask_r>>sh_r; i++)
2202 {
2203 RUINT32T tmp;
2204 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2205 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2206 lookup_r[i] = (tmp/65535)<<sh_r;
2207 }
2208 for (i = 0; i <= mask_g>>sh_g; i++)
2209 {
2210 RUINT32T tmp;
2211 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2212 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2213 lookup_g[i] = (tmp/65535)<<sh_g;
2214 }
2215 for (i = 0; i <= mask_b>>sh_b; i++)
2216 {
2217 RUINT32T tmp;
2218 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2219 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2220 lookup_b[i] = (tmp/65535)<<sh_b;
2221 }
2222
2223 /* apply table to input image (replacing colors by newly calculated ones) */
2224 switch (srcImage->bits_per_pixel)
2225 {
2226 case 15:
2227 {
2228 unsigned short *p1, *pf, *p, *pl;
2229 p1 = (unsigned short *) srcImage->data;
2230 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2231 while (p1 < pf)
2232 {
2233 p = p1;
2234 pl = p1 + srcImage->width;
2235 for (; p < pl; p++)
2236 {
2237 *p = lookup_r[(*p & 0x7c00)>>10] |
2238 lookup_g[(*p & 0x03e0)>> 5] |
2239 lookup_b[(*p & 0x001f)];
2240 }
2241 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2242 }
2243 break;
2244 }
2245 case 16:
2246 {
2247 unsigned short *p1, *pf, *p, *pl;
2248 p1 = (unsigned short *) srcImage->data;
2249 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2250 while (p1 < pf)
2251 {
2252 p = p1;
2253 pl = p1 + srcImage->width;
2254 for (; p < pl; p++)
2255 {
2256 *p = lookup_r[(*p & 0xf800)>>11] |
2257 lookup_g[(*p & 0x07e0)>> 5] |
2258 lookup_b[(*p & 0x001f)];
2259 }
2260 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2261 }
2262 break;
2263 }
2264 case 24:
2265 {
2266 unsigned char *p1, *pf, *p, *pl;
2267 p1 = (unsigned char *) srcImage->data;
2268 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2269 while (p1 < pf)
2270 {
2271 p = p1;
2272 pl = p1 + srcImage->width * 3;
2273 for (; p < pl; p += 3)
2274 {
2275 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2276 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2277 p[2] = lookup_r[(p[2] & 0x0000ff)];
2278 }
2279 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2280 }
2281 break;
2282 }
2283 case 32:
2284 {
2285 RUINT32T *p1, *pf, *p, *pl;
2286 p1 = (RUINT32T *) srcImage->data;
2287 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2288
2289 while (p1 < pf)
2290 {
2291 p = p1;
2292 pl = p1 + srcImage->width;
2293 for (; p < pl; p++)
2294 {
2295 *p = lookup_r[(*p & 0xff0000)>>16] |
2296 lookup_g[(*p & 0x00ff00)>> 8] |
2297 lookup_b[(*p & 0x0000ff)] |
2298 (*p & ~0xffffff);
2299 }
2300 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2301 }
2302 break;
2303 }
2304 }
2305
2306 free (lookup);
2307}
2308#endif
2309
2310/*
2311 * Check our parents are still who we think they are.
2312 * Do transparency updates if required
2313 */
2314int
2315rxvt_term::check_our_parents ()
2316{
2317 int i, pchanged, aformat, have_pixmap, rootdepth;
2318 unsigned long nitems, bytes_after;
2319 Atom atype;
2320 unsigned char *prop = NULL;
2321 Window root, oldp, *list;
2322 Pixmap rootpixmap = None;
2323 XWindowAttributes wattr, wrootattr;
2324
2325 pchanged = 0;
2326
2327 if (!(options & Opt_transparent))
2328 return pchanged; /* Don't try any more */
2329
2330 XGetWindowAttributes (display->display, display->root, &wrootattr);
2331 rootdepth = wrootattr.depth;
2332
2333 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2334
2335 if (rootdepth != wattr.depth)
2336 {
2337 if (am_transparent)
2338 {
2339 pchanged = 1;
2340 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2341 am_transparent = am_pixmap_trans = 0;
2342 }
2343
2344 return pchanged; /* Don't try any more */
2345 }
2346
2347 /* Get all X ops out of the queue so that our information is up-to-date. */
2348 XSync (display->display, False);
2349
2350 /*
2351 * Make the frame window set by the window manager have
2352 * the root background. Some window managers put multiple nested frame
2353 * windows for each client, so we have to take care about that.
2354 */
2355 i = (xa[XA_XROOTPMAPID]
2356 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2357 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2358 &nitems, &bytes_after, &prop) == Success);
2359
2360 if (!i || prop == NULL)
2361 i = (xa[XA_XSETROOTID]
2362 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2363 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2364 &nitems, &bytes_after, &prop) == Success);
2365
2366 if (!i || prop == NULL
2367#if TINTING
2368 || !rs[Rs_color + Color_tint]
2369#endif
2370 )
2371 have_pixmap = 0;
2372 else
2373 {
2374 have_pixmap = 1;
2375 rootpixmap = *(Pixmap *)prop;
2376 XFree (prop);
2377 }
2378
2379 if (have_pixmap)
2380 {
2381 /*
2382 * Copy display->root pixmap transparency
2383 */
2384 int sx, sy, nx, ny;
2385 unsigned int nw, nh;
2386 Window cr;
2387 XImage *image;
2388 GC gc;
2389 XGCValues gcvalue;
2390
2391 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2392 0, 0, &sx, &sy, &cr);
2393 nw = (unsigned int)szHint.width;
2394 nh = (unsigned int)szHint.height;
2395 nx = ny = 0;
2396
2397 if (sx < 0)
2398 {
2399 nw += sx;
2400 nx = -sx;
2401 sx = 0;
2402 }
2403
2404 if (sy < 0)
2405 {
2406 nh += sy;
2407 ny = -sy;
2408 sy = 0;
2409 }
2410
2411 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2412 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2413
2414 XSync (display->display, False);
2415 allowedxerror = -1;
2416 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2417
2418 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2419 /* XXX: may need a delay here? */
2420 allowedxerror = 0;
2421
2422 if (image == NULL)
2423 {
2424 if (am_transparent && am_pixmap_trans)
2425 {
2426 pchanged = 1;
2427 if (TermWin.pixmap != None)
2428 {
2429 XFreePixmap (display->display, TermWin.pixmap);
2430 TermWin.pixmap = None;
2431 }
2432 }
2433
2434 am_pixmap_trans = 0;
2435 }
2436 else
2437 {
2438 if (TermWin.pixmap != None)
2439 XFreePixmap (display->display, TermWin.pixmap);
2440
2441#if TINTING
2442 if (ISSET_PIXCOLOR (Color_tint))
2443 {
2444 unsigned short rm, gm, bm;
2445 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2446
2447 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2448
2449 ShadeXImage (display, image, shade, rm, gm, bm);
2450 }
2451#endif
2452
2453 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2454 szHint.width, szHint.height, image->depth);
2455 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2456 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2457 nx, ny, image->width, image->height);
2458 XFreeGC (display->display, gc);
2459 XDestroyImage (image);
2460 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2461 XClearWindow (display->display, TermWin.parent[0]);
2462
2463 if (!am_transparent || !am_pixmap_trans)
2464 pchanged = 1;
2465
2466 am_transparent = am_pixmap_trans = 1;
2467 }
2468 }
2469
2470 if (am_pixmap_trans)
2471 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2472 else
2473 {
2474 unsigned int n;
2475 /*
2476 * InheritPixmap transparency
2477 */
2478 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2479 {
2480 oldp = TermWin.parent[i];
2481 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2482 &TermWin.parent[i], &list, &n);
2483 XFree (list);
2484
2485 if (TermWin.parent[i] == display->root)
2486 {
2487 if (oldp != None)
2488 pchanged = 1;
2489
2490 break;
2491 }
2492
2493 if (oldp != TermWin.parent[i])
2494 pchanged = 1;
2495 }
2496
2497 n = 0;
2498
2499 if (pchanged)
2500 {
2501 for (; n < (unsigned int)i; n++)
2502 {
2503 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2504 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2505 {
2506 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2507 break;
2508 }
2509 }
2510 }
2511
2512 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2513 {
2514 XSetWindowBackground (display->display, TermWin.parent[0], pix_colors_focused[Color_fg]);
2515 XSetWindowBackground (display->display, TermWin.vt, pix_colors_focused[Color_bg]);
2516 am_transparent = 0;
2517 /* XXX: also turn off Opt_transparent? */
2518 }
2519 else
2520 {
2521#if WAIT_FOR_WM
2522 /* wait (an arbitrary period) for the WM to do its thing
2523 * needed for fvwm2.2.2 (and before?) */
2524 sleep (1);
2525#endif
2526 for (n = 0; n < (unsigned int)i; n++)
2527 {
2528 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2529 XClearWindow (display->display, TermWin.parent[n]);
2530 }
2531
2532 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2533 am_transparent = 1;
2534 }
2535
2536 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2537 TermWin.parent[i] = None;
2538 }
2539
2540 if (scrollBar.win)
2541 {
2542 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2543 scrollBar.setIdle ();
2544 scrollbar_show (0);
2545 }
2546
2547 if (am_transparent)
2548 {
2549 want_refresh = want_full_refresh = 1;
2550 if (am_pixmap_trans)
2551 flush ();
2552 }
2553
2554 return pchanged;
2555}
2556#endif
2557 2258
2558/*}}} */ 2259/*}}} */
2559 2260
2560bool 2261void ecb_hot
2561rxvt_term::cmd_parse () 2262rxvt_term::cmd_parse ()
2562{ 2263{
2563 bool flag = false;
2564 unicode_t ch = NOCHAR; 2264 wchar_t ch = NOCHAR;
2565 unsigned char *seq_begin; // remember start of esc-sequence here 2265 char *seq_begin; // remember start of esc-sequence here
2566 2266
2567 for (;;) 2267 for (;;)
2568 { 2268 {
2569 if (ch == NOCHAR) 2269 if (ecb_unlikely (ch == NOCHAR))
2570 { 2270 {
2571 seq_begin = cmdbuf_ptr; 2271 seq_begin = cmdbuf_ptr;
2572 ch = next_char (); 2272 ch = next_char ();
2573 }
2574 2273
2575 if (ch == NOCHAR) // TODO: improve 2274 if (ch == NOCHAR)
2576 break; 2275 break;
2276 }
2577 2277
2578 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))
2579 { 2279 {
2580 if (!seen_input) 2280 if (ecb_unlikely (!seen_input))
2581 { 2281 {
2582 seen_input = 1; 2282 seen_input = 1;
2583 // many badly-written programs (e.g. jed) contain a race condition: 2283 // many badly-written programs (e.g. jed) contain a race condition:
2584 // they first read the screensize and then install a SIGWINCH handler. 2284 // they first read the screensize and then install a SIGWINCH handler.
2585 // some window managers resize the window early, and these programs 2285 // some window managers resize the window early, and these programs
2586 // then sometimes get the size wrong. 2286 // then sometimes get the size wrong.
2587 // unfortunately other programs are even more buggy and dislike 2287 // unfortunately other programs are even more buggy and dislike
2588 // 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
2589 // resized. 2289 // resized.
2590 if (seen_resize) 2290 if (seen_resize && cmd_pid)
2591 kill (-cmd_pid, SIGWINCH); 2291 kill (-cmd_pid, SIGWINCH);
2592 } 2292 }
2593 2293
2594 /* Read a text string from the input buffer */ 2294 /* Read a text string from the input buffer */
2595 unicode_t buf[UBUFSIZ]; 2295 wchar_t buf[UBUFSIZ];
2596 bool refreshnow = false; 2296 bool refreshnow = false;
2597 int nlines = 0; 2297 int nlines = 0;
2598 unicode_t *str = buf; 2298 wchar_t *str = buf;
2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2599 2300
2600 for (;;) 2301 for (;;)
2601 { 2302 {
2602 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)))
2603 break; 2304 break;
2604 2305
2605 *str++ = ch; 2306 *str++ = ch;
2606 2307
2607 if (ch == C0_LF) 2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2608 { 2309 {
2310 if (ch == C0_LF)
2609 nlines++; 2311 nlines++;
2312
2610 refresh_count++; 2313 refresh_count++;
2611 2314
2612 if (!(options & Opt_jumpScroll) 2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2613 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2614 { 2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2615 refreshnow = true; 2321 refreshnow = true;
2616 ch = NOCHAR; 2322 ch = NOCHAR;
2617 break; 2323 break;
2324 }
2618 } 2325 }
2619 2326
2620 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2327 // scr_add_lines only works for nlines <= nrow - 1.
2621 if (nlines >= TermWin.nrow - 1) 2328 if (nlines >= nrow - 1)
2622 { 2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2623 scr_add_lines (buf, nlines, str - buf); 2332 scr_add_lines (buf, str - buf, nlines);
2333
2624 nlines = 0; 2334 nlines = 0;
2625 str = buf; 2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2626 } 2337 }
2627 }
2628 2338
2629 if (str >= buf + UBUFSIZ) 2339 if (str >= eol)
2630 { 2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2631 ch = NOCHAR; 2343 ch = NOCHAR;
2632 break; 2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2633 } 2350 }
2634 2351
2635 seq_begin = cmdbuf_ptr; 2352 seq_begin = cmdbuf_ptr;
2636 ch = next_char (); 2353 ch = next_char ();
2637 } 2354 }
2638 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2639 scr_add_lines (buf, nlines, str - buf); 2358 scr_add_lines (buf, str - buf, nlines);
2640 2359
2641 /* 2360 /*
2642 * 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
2643 * 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.
2644 * the number of pages between refreshes is refresh_limit, which 2363 * if skipScroll is enabled.
2645 * is incremented here because we must be doing flat-out scrolling.
2646 */ 2364 */
2647 if (refreshnow) 2365 if (refreshnow)
2648 { 2366 {
2649 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2650 refresh_limit++;
2651 else
2652 {
2653 flag = true;
2654 scr_refresh (refresh_type); 2367 scr_refresh ();
2655 } 2368 want_refresh = 1;
2656 } 2369 }
2657
2658 } 2370 }
2659 else 2371 else
2660 { 2372 {
2661 try 2373 try
2662 { 2374 {
… …
2670 } 2382 }
2671 2383
2672 ch = NOCHAR; 2384 ch = NOCHAR;
2673 } 2385 }
2674 } 2386 }
2675
2676 return flag;
2677}
2678
2679// read the next octet
2680unicode_t
2681rxvt_term::next_octet ()
2682{
2683 return cmdbuf_ptr < cmdbuf_endp
2684 ? *cmdbuf_ptr++
2685 : NOCHAR;
2686} 2387}
2687 2388
2688// read the next character 2389// read the next character
2689unicode_t 2390wchar_t ecb_hot
2690rxvt_term::next_char () 2391rxvt_term::next_char () NOTHROW
2691{ 2392{
2692 while (cmdbuf_ptr < cmdbuf_endp) 2393 while (cmdbuf_ptr < cmdbuf_endp)
2693 { 2394 {
2694 // assume 7-bit to be ascii ALWAYS 2395 // assume 7-bit to be ascii ALWAYS
2695 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2696 return *cmdbuf_ptr++; 2397 return *cmdbuf_ptr++;
2697 2398
2698 wchar_t wc; 2399 wchar_t wc;
2699 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);
2700 2401
2701 if (len == (size_t)-2) 2402 if (len == (size_t)-2)
2702 { 2403 {
2703 // the mbstate stores incomplete sequences. didn't know this :/ 2404 // the mbstate stores incomplete sequences. didn't know this :/
2704 cmdbuf_ptr = cmdbuf_endp; 2405 cmdbuf_ptr = cmdbuf_endp;
2705 break; 2406 break;
2706 } 2407 }
2707 2408
2708 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.
2709 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 }
2710 2416
2711 // assume wchar == unicode 2417 // assume wchar == unicode
2712 cmdbuf_ptr += len; 2418 cmdbuf_ptr += len;
2713 return wc; 2419 return wc & UNICODE_MASK;
2714 } 2420 }
2715 2421
2716 return NOCHAR; 2422 return NOCHAR;
2717} 2423}
2718 2424
2719/* rxvt_cmd_getc () - Return next input character */ 2425// read the next octet
2720/* 2426uint32_t ecb_hot
2721 * Return the next input character after first passing any keyboard input 2427rxvt_term::next_octet () NOTHROW
2722 * to the command.
2723 */
2724unicode_t
2725rxvt_term::cmd_getc ()
2726{ 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{
2727 unicode_t c = next_char (); 2439 wchar_t c = next_char ();
2728 2440
2729 if (c == NOCHAR) 2441 if (c == NOCHAR)
2730 throw out_of_input; 2442 throw out_of_input;
2731 2443
2732 return c; 2444 return c;
2733} 2445}
2734 2446
2735unicode_t 2447uint32_t ecb_hot
2736rxvt_term::cmd_get8 () 2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2737{ 2449{
2738 unicode_t c = next_octet (); 2450 uint32_t c = next_octet ();
2739 2451
2740 if (c == NOCHAR) 2452 if (c == NOCHAR)
2741 throw out_of_input; 2453 throw out_of_input;
2742 2454
2743 return c; 2455 return c;
2744} 2456}
2745 2457
2746/*{{{ print pipe */ 2458/*{{{ print pipe */
2747/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2748#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2749FILE * 2461FILE * ecb_cold
2750rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2751{ 2463{
2752 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2753 2465
2754 if (stream == NULL) 2466 if (stream == NULL)
2755 rxvt_warn ("can't open printer pipe, not printing.\n"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2756 2468
2757 return stream; 2469 return stream;
2758} 2470}
2759 2471
2760int 2472int ecb_cold
2761rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2762{ 2474{
2763 fflush (stream); 2475 fflush (stream);
2764 return pclose (stream); 2476 return pclose (stream);
2765} 2477}
2766 2478
2767/* 2479/*
2768 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2769 */ 2481 */
2770void 2482void ecb_cold
2771rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2772{ 2484{
2773 int done; 2485 FILE *fd = popen_printer ();
2774 FILE *fd;
2775 2486
2776 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2777 return; 2488 return;
2778 2489
2779 /* 2490 /*
2780 * 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
2781 * is received. 2492 * is received.
2782 */ 2493 */
2783 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2784 { 2495 {
2785 unsigned char buf[8]; 2496 unsigned char buf[8];
2786 unicode_t ch; 2497 unicode_t ch;
2787 unsigned int i, len; 2498 unsigned int i, len;
2788 2499
… …
2807 { 2518 {
2808 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2809 break; /* done = 1 */ 2520 break; /* done = 1 */
2810 } 2521 }
2811 } 2522 }
2812 2523
2813 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2814 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2815 { 2526 {
2816 done = 1; 2527 done = 1;
2817 break; 2528 break;
… …
2819 } 2530 }
2820 } 2531 }
2821 2532
2822 pclose_printer (fd); 2533 pclose_printer (fd);
2823} 2534}
2824#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2825/*}}} */ 2536/*}}} */
2826 2537
2827/* *INDENT-OFF* */
2828enum { 2538enum {
2829 C1_40 = 0x40, 2539 C1_40 = 0x40,
2830 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,
2831 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,
2832 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,
2833 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,
2834}; 2544};
2835/* *INDENT-ON* */
2836 2545
2837/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2838void 2547void ecb_hot
2839rxvt_term::process_nonprinting (unicode_t ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2840{ 2549{
2841 switch (ch) 2550 switch (ch)
2842 { 2551 {
2843 case C0_ESC: 2552 case C0_ESC:
2844 process_escape_seq (); 2553 process_escape_seq ();
2845 break; 2554 break;
2846 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2847 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2848 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2849 (unsigned int)strlen (rs[Rs_answerbackstring]));
2850 else 2558 else
2851 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2852 (unsigned int)strlen (VT100_ANS));
2853 break; 2560 break;
2854 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2855 scr_bell (); 2562 scr_bell ();
2856 break; 2563 break;
2857 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2875 scr_charset_choose (0); 2582 scr_charset_choose (0);
2876 break; 2583 break;
2877 2584
2878#ifdef EIGHT_BIT_CONTROLS 2585#ifdef EIGHT_BIT_CONTROLS
2879 // 8-bit controls 2586 // 8-bit controls
2880 case 0x90: /* DCS */ 2587 case 0x90: /* DCS */
2881 process_dcs_seq (); 2588 process_dcs_seq ();
2882 break; 2589 break;
2883 case 0x9b: /* CSI */ 2590 case 0x9b: /* CSI */
2884 process_csi_seq (); 2591 process_csi_seq ();
2885 break; 2592 break;
2886 case 0x9d: /* CSI */ 2593 case 0x9d: /* OSC */
2887 process_osc_seq (); 2594 process_osc_seq ();
2888 break; 2595 break;
2889#endif 2596#endif
2890 } 2597 }
2891} 2598}
2892/*}}} */ 2599/*}}} */
2893 2600
2894 2601
2895/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2896void 2603void ecb_cold
2897rxvt_term::process_escape_vt52 (unicode_t ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2898{ 2605{
2899 int row, col; 2606 int row, col;
2900 2607
2901 switch (ch) 2608 switch (ch)
… …
2935 break; 2642 break;
2936 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2937 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2938 break; 2645 break;
2939 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2940 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2941 break; 2648 break;
2942 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2943 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2944 /* unimplemented */ 2651 /* unimplemented */
2945 break; 2652 break;
… …
2951} 2658}
2952/*}}} */ 2659/*}}} */
2953 2660
2954 2661
2955/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2956void 2663void ecb_hot
2957rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2958{ 2665{
2959 unicode_t ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2960 2667
2961 if (priv_modes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
… …
2964 return; 2671 return;
2965 } 2672 }
2966 2673
2967 switch (ch) 2674 switch (ch)
2968 { 2675 {
2969 /* case 1: do_tek_mode (); break; */
2970 case '#': 2676 case '#':
2971 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2972 scr_E (); 2678 scr_E ();
2973 break; 2679 break;
2974 case '(': 2680 case '(':
… …
2981 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2982 break; 2688 break;
2983 case '+': 2689 case '+':
2984 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2985 break; 2691 break;
2986#if ENABLE_FRILLS 2692#if !ENABLE_MINIMAL
2987 case '6': 2693 case '6':
2988 scr_backindex (); 2694 scr_backindex ();
2989 break; 2695 break;
2990#endif 2696#endif
2991 case '7': 2697 case '7':
2992 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2993 break; 2699 break;
2994 case '8': 2700 case '8':
2995 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2996 break; 2702 break;
2997#if ENABLE_FRILLS 2703#if !ENABLE_MINIMAL
2998 case '9': 2704 case '9':
2999 scr_forwardindex (); 2705 scr_forwardindex ();
3000 break; 2706 break;
3001#endif 2707#endif
2708 // DECPAM/DECPNM
3002 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
3003 case '>': 2712 case '>':
3004 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
3005 break; 2714 break;
3006 2715
3007 case C1_40: 2716 case C1_40:
3008 cmd_getc (); 2717 cmd_getc ();
3009 break; 2718 break;
… …
3012 break; 2721 break;
3013 2722
3014 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
3015 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
3016 { 2725 {
3017 unicode_t nlcr[] = { C0_LF, C0_CR }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
3018 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3019 } 2728 }
3020 break; 2729 break;
3021 2730
3022 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
3023 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
3024 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 */
3025 break; 2736 break;
3026 2737
3027 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
3028 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
3029 scr_set_tab (1); 2740 scr_set_tab (1);
… …
3033 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
3034 scr_index (DN); 2745 scr_index (DN);
3035 break; 2746 break;
3036 2747
3037 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
3038 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
3039 2750
3040 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
3041 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
3042 2753
3043 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
3044 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
3045 process_dcs_seq (); 2756 process_dcs_seq ();
3046 break; 2757 break;
3047 2758
3048 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3049 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
3050 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3051 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3052 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
3053 2763
3054 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3055 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
3056 process_csi_seq (); 2766 process_csi_seq ();
3057 break; 2767 break;
3058 2768
3059 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3060 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
3061 process_osc_seq (); 2771 process_osc_seq ();
3062 break; 2772 break;
3063 2773
3064 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3065 case 'c': 2775 case 'c':
3066 mbstate.reset (); 2776 mbstate.reset ();
3067 scr_poweron (); 2777 scr_poweron ();
3068 scrollbar_show (1); 2778 scrollBar.show (1);
3069 break; 2779 break;
3070 2780
3071 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3072 case 'n': 2782 case 'n':
3073 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
3080 } 2790 }
3081} 2791}
3082/*}}} */ 2792/*}}} */
3083 2793
3084/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3085/* *INDENT-OFF* */
3086enum { 2795enum {
3087 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
3088 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,
3089 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 ,
3090 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,
… …
3093 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,
3094 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 ,
3095 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
3096}; 2805};
3097 2806
3098#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3099 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3100 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3101#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
3102 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3103 2812
3104const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
3105 { 2814 {
3106 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, */
3107 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, */
3108 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, */
3109 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, [, \, ], ^, _, */
3110 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, */
3111 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, */
3112 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, */
3113 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, {, |, }, ~, */
3114 }; 2823 };
3115/* *INDENT-ON* */
3116 2824
3117void 2825void ecb_hot
3118rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
3119{ 2827{
3120 unicode_t ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
3121 unsigned int nargs, p; 2829 unsigned int nargs, p;
3122 int n, ndef; 2830 int n, ndef;
3123 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
3124 2832
3125 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
3126 arg[--nargs] = 0;
3127 2834
3128 priv = 0; 2835 priv = 0;
3129 ch = cmd_getc (); 2836 ch = cmd_getc ();
3130 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
3131 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
3132 priv = ch; 2840 priv = ch;
3133 ch = cmd_getc (); 2841 ch = cmd_getc ();
3134 } 2842 }
3135 2843
2844 prev_ch = 0;
3136 /* read any numerical arguments */ 2845 /* read any numerical arguments */
3137 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
3138 { 2847 {
3139 if (isdigit (ch)) 2848 if (isdigit (ch))
3140 { 2849 {
… …
3150 n = -1; 2859 n = -1;
3151 } 2860 }
3152 else if (IS_CONTROL (ch)) 2861 else if (IS_CONTROL (ch))
3153 process_nonprinting (ch); 2862 process_nonprinting (ch);
3154 2863
2864 prev_ch = ch;
3155 ch = cmd_getc (); 2865 ch = cmd_getc ();
3156 } 2866 }
3157 2867
3158 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
3159 return; 2869 return;
… …
3165 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
3166 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
3167 if (arg[p] == -1) 2877 if (arg[p] == -1)
3168 arg[p] = ndef; 2878 arg[p] = ndef;
3169 2879
3170#ifdef DEBUG_CMD
3171 fprintf (stderr, "CSI ");
3172 for (p = 0; p < nargs; p++)
3173 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3174 fprintf (stderr, "%c\n", ch);
3175#endif
3176
3177 /* 2880 /*
3178 * private mode handling 2881 * private mode handling
3179 */ 2882 */
3180 if (priv) 2883 if (priv)
3181 { 2884 {
3182 switch (priv) 2885 switch (priv)
3183 { 2886 {
3184 case '>': 2887 case '>':
3185 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 //
3186 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
3187 break; 2899 break;
2900
3188 case '?': 2901 case '?':
3189 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3190 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
3191 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);
3192 } 2917 }
2918 break;
2919 }
2920
3193 return; 2921 return;
3194 } 2922 }
3195 2923
3196 switch (ch) 2924 switch (ch)
3197 { 2925 {
… …
3211 } 2939 }
3212 break; 2940 break;
3213#endif 2941#endif
3214 2942
3215 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3216 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3217 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
3218 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
3219 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3220 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3221 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
3222 break; 2950 break;
3223 2951
3224 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3225 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3296 3024
3297 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
3298 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
3299 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
3300 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3301 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3302 break; 3030 break;
3303 3031
3304 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3305 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3306 (unsigned int) (sizeof (VT100_ANS) - 1));
3307 break; 3034 break;
3308 3035
3309 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3310 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
3311 break; 3038 break;
… …
3318 break; 3045 break;
3319 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
3320 scr_report_position (); 3047 scr_report_position ();
3321 break; 3048 break;
3322 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3323 if (options & Opt_insecure) 3050 if (option (Opt_insecure))
3324 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3325 break; 3052 break;
3326 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
3327 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3328 break; 3055 break;
… …
3376 scr_insert_mode (1); 3103 scr_insert_mode (1);
3377 else if (arg[0] == 20) 3104 else if (arg[0] == 20)
3378 priv_modes |= PrivMode_LFNL; 3105 priv_modes |= PrivMode_LFNL;
3379 break; 3106 break;
3380 3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
3111 break;
3112
3381 /* 3113 /*
3382 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
3383 */ 3115 */
3384 case CSI_72: /* DECSTBM: set top and bottom margins */ 3116 case CSI_72: /* DECSTBM: set top and bottom margins */
3385 if (nargs == 1) 3117 if (nargs == 1)
… …
3395 break; 3127 break;
3396 case CSI_75: 3128 case CSI_75:
3397 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
3398 break; 3130 break;
3399 3131
3400#if ENABLE_FRILLS 3132#if !ENABLE_MINIMAL
3401 case CSI_74: 3133 case CSI_74:
3402 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
3403 break; 3135 break;
3404#endif 3136#endif
3405 3137
… …
3412 break; 3144 break;
3413 } 3145 }
3414} 3146}
3415/*}}} */ 3147/*}}} */
3416 3148
3417#if ENABLE_FRILLS 3149#if !ENABLE_MINIMAL
3418/* ARGSUSED */
3419void 3150void
3420rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3421{ 3152{
3422 int x, y; 3153 int x, y;
3423 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
3424 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
3425 3158
3426 if (nargs == 0) 3159 if (nargs == 0)
3427 return; 3160 return;
3428 3161
3429 switch (args[0]) 3162 switch (args[0])
3430 { 3163 {
3431 /* 3164 /*
3432 * commands 3165 * commands
3433 */ 3166 */
3434 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
3435 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
3436 break; 3169 break;
3437 case 2: /* iconify window */ 3170 case 2: /* iconify window */
3438 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
3439 DefaultScreen (display->display));
3440 break; 3172 break;
3441 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
3442 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
3443 break; 3175 break;
3444 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
3445 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3446 break; 3178 break;
3447 case 5: /* raise window */ 3179 case 5: /* raise window */
3448 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
3449 break; 3181 break;
3450 case 6: /* lower window */ 3182 case 6: /* lower window */
3451 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
3452 break; 3184 break;
3453 case 7: /* refresh window */ 3185 case 7: /* refresh window */
3454 scr_touch (true); 3186 scr_touch (true);
3455 break; 3187 break;
3456 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
3457 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
3458 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
3459 break; 3191 break;
3460 3192
3461 //case 9: NYI, TODO, restore maximized window or maximize window 3193 //case 9: NYI, TODO, restore maximized window or maximize window
3462 default: 3194 default:
3463 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
3464 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
3465 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
3466 break; 3198 break;
3467
3468 3199
3469 /* 3200 /*
3470 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
3471 */ 3202 */
3472 case 11: /* report window state */ 3203 case 11: /* report window state */
3473 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3474 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3475 break; 3206 break;
3476 case 13: /* report window position */ 3207 case 13: /* report window position */
3477 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
3478 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
3479 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
3480 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
3481 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
3482 break; 3213 break;
3483 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
3484 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
3485 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3486 break; 3217 break;
3487 case 18: /* report text area size (chars) */ 3218 case 18: /* report text area size (chars) */
3488 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3489 break; 3220 break;
3490 case 19: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
3491 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3492 break; 3223 break;
3493 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3494 { 3225 {
3495 char *s; 3226 char *s;
3496 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
3497 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 */
3498 XFree (s); 3229 XFree (s);
3499 } 3230 }
3500 break; 3231 break;
3501 case 21: /* report window title */ 3232 case 21: /* report window title */
3502 { 3233 {
3503 char *s; 3234 char *s;
3504 XFetchName (display->display, TermWin.parent[0], &s); 3235 XFetchName (dpy, parent, &s);
3505 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 */
3506 XFree (s); 3237 XFree (s);
3507 } 3238 }
3508 break; 3239 break;
3509 } 3240 }
3510} 3241}
… …
3513/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
3514/* 3245/*
3515 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
3516 * ends_how is terminator used. returned input must be free()'d 3247 * ends_how is terminator used. returned input must be free()'d
3517 */ 3248 */
3518unsigned char * 3249char *
3519rxvt_term::get_to_st (unicode_t &ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
3520{ 3251{
3521 unicode_t ch; 3252 unicode_t ch;
3522 bool seen_esc = false; 3253 bool seen_esc = false;
3523 unsigned int n = 0; 3254 unsigned int n = 0;
3524 wchar_t string[STRING_MAX]; 3255 wchar_t string[CBUFSIZ];
3525 3256
3526 while ((ch = cmd_getc ()) != NOCHAR) 3257 while ((ch = cmd_getc ()) != NOCHAR)
3527 { 3258 {
3528 if (seen_esc) 3259 if (seen_esc)
3529 { 3260 {
… …
3537 seen_esc = true; 3268 seen_esc = true;
3538 continue; 3269 continue;
3539 } 3270 }
3540 else if (ch == C0_BEL || ch == CHAR_ST) 3271 else if (ch == C0_BEL || ch == CHAR_ST)
3541 break; 3272 break;
3273 else if (ch == C0_SYN)
3274 ch = cmd_get8 ();
3542 else if (ch < 0x20) 3275 else if (ch < 0x20)
3543 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3544 3277
3545 seen_esc = false; 3278 seen_esc = false;
3546 3279
3547 if (n >= sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3548 // stop at some sane length 3281 // stop at some sane length
3549 return NULL; 3282 return NULL;
3550 3283
3551 if (ch == C0_SYN)
3552 string[n++] = cmd_get8 ();
3553 else
3554 string[n++] = ch; 3284 string[n++] = ch;
3555 } 3285 }
3556 3286
3557 string[n++] = '\0'; 3287 string[n++] = '\0';
3558 3288
3559 ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
3560 3290
3561 return (unsigned char *)rxvt_wcstombs (string); 3291 return rxvt_wcstombs (string);
3562} 3292}
3563 3293
3564/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
3565/* 3295/*
3566 * 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)'
3567 */ 3297 */
3568void 3298void
3569rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
3570{ 3300{
3571 unsigned char *s;
3572 unicode_t eh;
3573
3574 /* 3301 /*
3575 * Not handled yet 3302 * Not handled yet
3576 */ 3303 */
3304
3305 unicode_t eh;
3577 s = get_to_st (eh); 3306 char *s = get_to_st (eh);
3578 if (s) 3307 if (s)
3579 free (s); 3308 free (s);
3580 3309
3581 return; 3310 return;
3582} 3311}
… …
3586 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3587 */ 3316 */
3588void 3317void
3589rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
3590{ 3319{
3591 unicode_t ch, eh;
3592 int arg; 3320 int arg;
3593 3321
3594 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
3595 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3596 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
3597 3325
3598 if (ch == ';') 3326 if (ch == ';')
3599 { 3327 {
3328 unicode_t eh;
3600 unsigned char *s = get_to_st (eh); 3329 char *s = get_to_st (eh);
3601 3330
3602 if (s) 3331 if (s)
3603 { 3332 {
3604 process_xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
3605 free (s); 3334 free (s);
3606 } 3335 }
3607 } 3336 }
3608} 3337}
3609 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
3610void 3432void
3611rxvt_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)
3612{ 3434{
3613 if (str[0] == '?' && !str[1]) 3435 if (str[0] == '?' && !str[1])
3614 { 3436 {
3615 unsigned short r, g, b; 3437 rgba c;
3616 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
3617 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);
3618 } 3446 }
3619 else 3447 else
3620 set_window_color (color, str); 3448 set_window_color (color, str);
3621} 3449}
3622 3450
3623/* 3451/*
3624 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3452 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3625 * 0 = change iconName/title
3626 * 1 = change iconName
3627 * 2 = change title
3628 * 4 = change color
3629 * 10 = change fg color
3630 * 11 = change bg color
3631 * 12 = change text color
3632 * 13 = change mouse foreground color
3633 * 17 = change highlight character colour
3634 * 18 = change bold character color
3635 * 19 = change underlined character color
3636 * 46 = change logfile (not implemented)
3637 * 50 = change font
3638 *
3639 * rxvt extensions:
3640 * 20 = bg pixmap
3641 * 39 = change default fg color
3642 * 49 = change default bg color
3643 * 55 = dump scrollback buffer and all of screen
3644 * 701 = change locale
3645 * 702 = find font
3646 * 703 = menu
3647 */ 3453 */
3648void 3454void
3649rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3455rxvt_term::process_xterm_seq (int op, char *str, char resp)
3650{ 3456{
3651 int changed = 0;
3652 int color; 3457 int color;
3653 char *buf, *name; 3458 char *buf, *name;
3654 bool query = str[0] == '?' && !str[1]; 3459 bool query = str[0] == '?' && !str[1];
3655 int saveop = op; 3460 int saveop = op;
3656 3461
3462 dLocal (Display *, dpy);
3463
3657 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
3658 switch (op) 3469 switch (op)
3659 { 3470 {
3660 case XTerm_name: 3471 case XTerm_name:
3661 set_title (str); 3472 set_title (str);
3662 /* FALLTHROUGH */ 3473 /* FALLTHROUGH */
… …
3676 unsigned long bytes_after; 3487 unsigned long bytes_after;
3677 unsigned char *value = 0; 3488 unsigned char *value = 0;
3678 const char *str = ""; 3489 const char *str = "";
3679 3490
3680 if (prop 3491 if (prop
3681 && XGetWindowProperty (display->display, TermWin.parent[0], 3492 && XGetWindowProperty (dpy, parent,
3682 prop, 0, 1<<16, 0, AnyPropertyType, 3493 prop, 0, 1<<16, 0, AnyPropertyType,
3683 &actual_type, &actual_format, 3494 &actual_type, &actual_format,
3684 &nitems, &bytes_after, &value) == Success 3495 &nitems, &bytes_after, &value) == Success
3685 && actual_type != None 3496 && actual_type != None
3686 && actual_format == 8) 3497 && actual_format == 8)
3687 str = (const char *)(value); 3498 str = (const char *)(value);
3688 3499
3689 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3500 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3690 3501
3691 XFree (value); 3502 XFree (value);
3692 } 3503 }
3693 else 3504 else
3694 { 3505 {
3695 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3506 char *eq = strchr (str, '=');
3696 3507
3697 if (eq) 3508 if (eq)
3698 { 3509 {
3699 *eq = 0; 3510 *eq = 0;
3700 set_utf8_property (display->atom (str), eq + 1); 3511 set_utf8_property (display->atom (str), eq + 1);
3701 } 3512 }
3702 else 3513 else
3703 XDeleteProperty (display->display, TermWin.parent[0], 3514 XDeleteProperty (dpy, parent,
3704 display->atom (str)); 3515 display->atom (str));
3705 } 3516 }
3706 break; 3517 break;
3707 3518
3708 case XTerm_Color: 3519 case XTerm_Color:
… …
3710 { 3521 {
3711 if ((name = strchr (buf, ';')) == NULL) 3522 if ((name = strchr (buf, ';')) == NULL)
3712 break; 3523 break;
3713 3524
3714 *name++ = '\0'; 3525 *name++ = '\0';
3715 color = atoi (buf); 3526 color = atoi (buf) + minCOLOR;
3716 3527
3717 if (color < 0 || color >= TOTAL_COLORS) 3528 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3718 break; 3529 break;
3719 3530
3720 if ((buf = strchr (name, ';')) != NULL) 3531 if ((buf = strchr (name, ';')) != NULL)
3721 *buf++ = '\0'; 3532 *buf++ = '\0';
3722 3533
3723 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 != ';')
3724 { 3615 {
3725 unsigned short r, g, b; 3616 try
3726 pix_colors_focused[color + minCOLOR].get (display, r, g, b); 3617 {
3727 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 }
3728 } 3624 }
3729 else 3625 else
3730 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 }
3731 } 3643 }
3732 break; 3644 break;
3733 case XTerm_Color00:
3734 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3735 break;
3736 case XTerm_Color01:
3737 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3738 break;
3739#ifndef NO_CURSORCOLOR
3740 case XTerm_Color_cursor:
3741 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3742 break;
3743#endif 3645#endif
3744 case XTerm_Color_pointer_fg:
3745 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3746 break;
3747 case XTerm_Color_pointer_bg:
3748 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3749 break;
3750#ifndef NO_BOLD_UNDERLINE_REVERSE
3751 case XTerm_Color_BD:
3752 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3753 break;
3754 case XTerm_Color_IT:
3755 process_color_seq (XTerm_Color_IT, Color_IT, str, resp);
3756 break;
3757 case XTerm_Color_UL:
3758 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3759 break;
3760 case XTerm_Color_RV:
3761 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3762 break;
3763#endif
3764#if TRANSPARENT && TINTING
3765 case XTerm_Color_tint:
3766 process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3767 check_our_parents ();
3768 if (am_transparent)
3769 want_full_refresh = want_refresh = 1;
3770 break;
3771#endif
3772
3773 case XTerm_Pixmap:
3774 if (*str != ';')
3775 {
3776#if XPM_BACKGROUND
3777 scale_pixmap (""); /* reset to default scaling */
3778 set_bgPixmap (str); /* change pixmap */
3779#endif
3780 scr_touch (true);
3781 }
3782 while ((str = strchr (str, ';')) != NULL)
3783 {
3784 str++;
3785#if XPM_BACKGROUND
3786 changed += scale_pixmap (str);
3787#endif
3788
3789 }
3790 if (changed)
3791 {
3792#ifdef XPM_BACKGROUND
3793 resize_pixmap ();
3794#endif
3795 scr_touch (true);
3796 }
3797 break;
3798
3799 case XTerm_restoreFG:
3800 set_window_color (Color_fg, str);
3801 break;
3802 case XTerm_restoreBG:
3803 set_window_color (Color_bg, str);
3804 break;
3805 3646
3806 case XTerm_logfile: 3647 case XTerm_logfile:
3807 // TODO, when secure mode? 3648 // TODO, when secure mode?
3808 break; 3649 break;
3809 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
3810 case XTerm_font: 3663 case XTerm_font:
3811 op = URxvt_font; 3664 op = URxvt_font;
3812 case URxvt_font: 3665 case URxvt_font:
3813#if ENABLE_STYLES 3666#if ENABLE_STYLES
3814 case URxvt_boldFont: 3667 case URxvt_boldFont:
3815 case URxvt_italicFont: 3668 case URxvt_italicFont:
3816 case URxvt_boldItalicFont: 3669 case URxvt_boldItalicFont:
3817#endif 3670#endif
3818 if (query) 3671 if (query)
3819 tt_printf ("\33]%d;%-.250s%c", saveop, 3672 tt_printf ("\33]%d;%-.250s%c", saveop,
3820 (options & Opt_insecure) && TermWin.fontset[op - URxvt_font]->fontdesc 3673 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3821 ? TermWin.fontset[op - URxvt_font]->fontdesc : "", 3674 ? fontset[op - URxvt_font]->fontdesc : "",
3822 resp); 3675 resp);
3823 else 3676 else
3824 { 3677 {
3825 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3678 const char *&res = rs[Rs_font + (op - URxvt_font)];
3826 3679
… …
3828 allocated.push_back ((void *)res); 3681 allocated.push_back ((void *)res);
3829 set_fonts (); 3682 set_fonts ();
3830 } 3683 }
3831 break; 3684 break;
3832 3685
3833#if ENABLE_FRILLS 3686 case URxvt_version:
3834 case XTerm_locale:
3835 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)
3836 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);
3837 else 3698 else
3838 { 3699 {
3839 set_locale (str); 3700 set_locale (str);
3840# ifdef USE_XIM 3701 pty->set_utf8_mode (enc_utf8);
3841 im_cb (); 3702 init_xlocale ();
3842# endif
3843 } 3703 }
3844 break; 3704 break;
3845#endif
3846 3705
3847#ifdef MENUBAR 3706 case URxvt_view_up:
3848 case XTerm_Menu: 3707 case URxvt_view_down:
3849 if (options & Opt_insecure) 3708 {
3850 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
3851 break; 3717 break;
3852#endif 3718#endif
3853#if 0 3719
3854 case XTerm_dumpscreen: /* no error notices */ 3720#if ENABLE_PERL
3855 { 3721 case URxvt_perl:
3856 int fd; 3722 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3857 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3858 {
3859 scr_dump (fd);
3860 close (fd);
3861 }
3862 }
3863 break; 3723 break;
3864#endif 3724#endif
3865 } 3725 }
3866} 3726}
3867/*----------------------------------------------------------------------*/ 3727/*----------------------------------------------------------------------*/
… …
3874 * 's' = save 3734 * 's' = save
3875 * 'r' = restore 3735 * 'r' = restore
3876 * 't' = toggle 3736 * 't' = toggle
3877 * so no need for fancy checking 3737 * so no need for fancy checking
3878 */ 3738 */
3879int 3739int ecb_cold
3880rxvt_term::privcases (int mode, unsigned long bit) 3740rxvt_term::privcases (int mode, unsigned long bit)
3881{ 3741{
3882 int state; 3742 int state;
3883 3743
3884 if (mode == 's') 3744 if (mode == 's')
3885 { 3745 {
3886 SavedModes |= (priv_modes & bit); 3746 if (priv_modes & bit)
3747 SavedModes |= bit;
3748 else
3749 SavedModes &= ~bit;
3887 return -1; 3750 return -1;
3888 } 3751 }
3889 else 3752 else
3890 { 3753 {
3891 if (mode == 'r') 3754 if (mode == 'r')
3892 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3755 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3893 else 3756 else
3894 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3757 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3895 PrivMode (state, bit); 3758
3759 if (state)
3760 priv_modes |= bit;
3761 else
3762 priv_modes &= ~bit;
3896 } 3763 }
3897 3764
3898 return state; 3765 return state;
3899} 3766}
3900 3767
3901/* we're not using priv _yet_ */ 3768/* we're not using priv _yet_ */
3902void 3769void
3903rxvt_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)
3904{ 3771{
3905 unsigned int i, j; 3772 unsigned int i, j;
3906 int state; 3773 int state;
3907 3774
3908 static const struct 3775 static const struct
3909 { 3776 {
3910 const int argval; 3777 const int argval;
3911 const unsigned long bit; 3778 const unsigned long bit;
3912 }
3913
3914 argtopriv[] = { 3779 } argtopriv[] = {
3915 { 1, PrivMode_aplCUR }, 3780 { 1, PrivMode_aplCUR }, // DECCKM
3916 { 2, PrivMode_vt52 }, 3781 { 2, PrivMode_vt52 }, // DECANM
3917 { 3, PrivMode_132 }, 3782 { 3, PrivMode_132 }, // DECCOLM
3918 { 4, PrivMode_smoothScroll }, 3783 { 4, PrivMode_smoothScroll }, // DECSCLM
3919 { 5, PrivMode_rVideo }, 3784 { 5, PrivMode_rVideo }, // DECSCNM
3920 { 6, PrivMode_relOrigin }, 3785 { 6, PrivMode_relOrigin }, // DECOM
3921 { 7, PrivMode_Autowrap }, 3786 { 7, PrivMode_Autowrap }, // DECAWM
3922 // 8, bi-directional support mode 3787 // 8, auto-repeat keys // DECARM
3923 { 9, PrivMode_MouseX10 }, 3788 { 9, PrivMode_MouseX10 },
3924#ifdef menuBar_esc
3925 { menuBar_esc, PrivMode_menuBar },
3926#endif
3927 // 18, 19 printing-related
3928 { 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
3929#ifdef scrollBar_esc 3793#ifdef scrollBar_esc
3930 { scrollBar_esc, PrivMode_scrollBar }, 3794 { scrollBar_esc, PrivMode_scrollBar },
3931#endif 3795#endif
3932 { 35, PrivMode_ShiftKeys }, // rxvt extension 3796 { 35, PrivMode_ShiftKeys }, // rxvt extension
3797 // 38, tektronix mode // DECTEK
3933 { 40, PrivMode_132OK }, 3798 { 40, PrivMode_132OK },
3934 // 41 xterm more fixes NYI 3799 // 41 xterm more fixes NYI
3935 // 45 margin bell NYI 3800 // 45 margin bell NYI
3936 // 46 start logging 3801 // 46 start logging
3937 { 47, PrivMode_Screen }, 3802 { 47, PrivMode_Screen },
3938 { 66, PrivMode_aplKP }, 3803 { 66, PrivMode_aplKP }, // DECNKM
3939#ifndef NO_BACKSPACE_KEY 3804#ifndef NO_BACKSPACE_KEY
3940 { 67, PrivMode_BackSpace }, 3805 { 67, PrivMode_BackSpace }, // DECBKM
3941#endif 3806#endif
3942 { 1000, PrivMode_MouseX11 }, 3807 { 1000, PrivMode_MouseX11 },
3943 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3808 { 1002, PrivMode_MouseBtnEvent },
3944 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3809 { 1003, PrivMode_MouseAnyEvent },
3945 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3810#if ENABLE_FRILLS
3811 { 1004, PrivMode_FocusEvent },
3812 { 1005, PrivMode_ExtModeMouse },
3813#endif
3946 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3814 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3947 { 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
3948 // 1035 enable modifiers for alt, numlock NYI 3819 // 1035 enable modifiers for alt, numlock NYI
3949 // 1036 send ESC for meta keys NYI 3820 // 1036 send ESC for meta keys NYI
3950 // 1037 send DEL for keypad delete NYI 3821 // 1037 send DEL for keypad delete NYI
3951 { 1047, PrivMode_Screen }, 3822 { 1047, PrivMode_Screen },
3952 // 1048 save and restore cursor 3823 // 1048 save and restore cursor, implemented in code
3953 { 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 */
3954 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3825 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3826 { 2004, PrivMode_BracketPaste },
3955 }; 3827 };
3956 3828
3957 if (nargs == 0) 3829 if (nargs == 0)
3958 return; 3830 return;
3959 3831
… …
3966 for (i = 0; i < nargs; i++) 3838 for (i = 0; i < nargs; i++)
3967 { 3839 {
3968 state = -1; 3840 state = -1;
3969 3841
3970 /* basic handling */ 3842 /* basic handling */
3971 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3843 for (j = 0; j < ecb_array_length (argtopriv); j++)
3972 if (argtopriv[j].argval == arg[i]) 3844 if (argtopriv[j].argval == arg[i])
3973 { 3845 {
3974 state = privcases (mode, argtopriv[j].bit); 3846 state = privcases (mode, argtopriv[j].bit);
3975 break; 3847 break;
3976 } 3848 }
3977 3849
3978 /* extra handling for values with state unkept */ 3850 /* extra handling for values with state unkept */
3979 switch (arg[i]) 3851 switch (arg[i])
3980 { 3852 {
3853#if ENABLE_STYLES
3854 case 1021:
3855 set_option (Opt_intensityStyles, mode);
3856
3857 scr_touch (true);
3858 break;
3859#endif
3981 case 1048: /* alternative cursor save */ 3860 case 1048: /* alternative cursor save */
3982 case 1049:
3983 if (options & Opt_secondaryScreen) 3861 if (option (Opt_secondaryScreen))
3984 if (mode == 0) 3862 if (mode == 0)
3985 scr_cursor (RESTORE); 3863 scr_cursor (RESTORE);
3986 else if (mode == 1) 3864 else if (mode == 1)
3987 scr_cursor (SAVE); 3865 scr_cursor (SAVE);
3988 break; 3866 break;
… …
3996 case 2: /* VT52 mode */ 3874 case 2: /* VT52 mode */
3997 /* oddball mode. should be set regardless of set/reset 3875 /* oddball mode. should be set regardless of set/reset
3998 * parameter. Return from VT52 mode with an ESC < from 3876 * parameter. Return from VT52 mode with an ESC < from
3999 * within VT52 mode 3877 * within VT52 mode
4000 */ 3878 */
4001 PrivMode (1, PrivMode_vt52); 3879 priv_modes |= PrivMode_vt52;
4002 break; 3880 break;
4003 case 3: /* 80/132 */ 3881 case 3: /* 80/132 */
4004 if (priv_modes & PrivMode_132OK) 3882 if (priv_modes & PrivMode_132OK)
4005 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3883 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4006 break; 3884 break;
4007 case 4: /* smooth scrolling */ 3885 case 4: /* smooth scrolling */
4008 if (state)
4009 options &= ~Opt_jumpScroll;
4010 else
4011 options |= Opt_jumpScroll; 3886 set_option (Opt_jumpScroll, !state);
4012 break; 3887 break;
4013 case 5: /* reverse video */ 3888 case 5: /* reverse video */
4014 scr_rvideo_mode (state); 3889 scr_rvideo_mode (state);
4015 break; 3890 break;
4016 case 6: /* relative/absolute origins */ 3891 case 6: /* relative/absolute origins */
… …
4020 scr_autowrap (state); 3895 scr_autowrap (state);
4021 break; 3896 break;
4022 /* 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 */
4023 case 9: /* X10 mouse reporting */ 3898 case 9: /* X10 mouse reporting */
4024 if (state) /* orthogonal */ 3899 if (state) /* orthogonal */
4025 priv_modes &= ~PrivMode_MouseX11; 3900 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4026 break; 3901 break;
4027#ifdef menuBar_esc
4028 case menuBar_esc:
4029#ifdef MENUBAR
4030 map_menuBar (state);
4031#endif
4032 break;
4033#endif
4034#ifdef scrollBar_esc 3902#ifdef scrollBar_esc
4035 case scrollBar_esc: 3903 case scrollBar_esc:
4036 if (scrollbar_mapping (state)) 3904 scrollBar.map (state);
4037 {
4038 resize_all_windows (0, 0, 0); 3905 resize_all_windows (0, 0, 0);
4039 scr_touch (true); 3906 scr_touch (true);
4040 } 3907 break;
3908#endif
3909#ifdef CURSOR_BLINK
3910 case 12:
3911 cursor_blink_reset ();
4041 break; 3912 break;
4042#endif 3913#endif
4043 case 25: /* visible/invisible cursor */ 3914 case 25: /* visible/invisible cursor */
4044 scr_cursor_visible (state); 3915 scr_cursor_visible (state);
4045 break; 3916 break;
… …
4050 break; 3921 break;
4051 /* case 66: - application key pad */ 3922 /* case 66: - application key pad */
4052 /* case 67: - backspace key */ 3923 /* case 67: - backspace key */
4053 case 1000: /* X11 mouse reporting */ 3924 case 1000: /* X11 mouse reporting */
4054 if (state) /* orthogonal */ 3925 if (state) /* orthogonal */
4055 priv_modes &= ~PrivMode_MouseX10; 3926 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4056 break; 3927 break;
4057#if 0
4058 case 1001: 3928 case 1002:
4059 break; /* X11 mouse highlighting */ 3929 case 1003:
4060#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;
4061 case 1010: /* scroll to bottom on TTY output inhibit */ 3942 case 1010: /* scroll to bottom on TTY output inhibit */
4062 if (state)
4063 options &= ~Opt_scrollTtyOutput;
4064 else
4065 options |= Opt_scrollTtyOutput; 3943 set_option (Opt_scrollTtyOutput, !state);
4066 break; 3944 break;
4067 case 1011: /* scroll to bottom on key press */ 3945 case 1011: /* scroll to bottom on key press */
4068 if (state)
4069 options |= Opt_scrollTtyKeypress; 3946 set_option (Opt_scrollTtyKeypress, state);
4070 else
4071 options &= ~Opt_scrollTtyKeypress;
4072 break; 3947 break;
4073 case 1047: /* secondary screen w/ clearing last */ 3948 case 1047: /* secondary screen w/ clearing last */
4074 if (options & Opt_secondaryScreen) 3949 if (option (Opt_secondaryScreen))
4075 if (current_screen != PRIMARY) 3950 if (!state)
4076 scr_erase_screen (2); 3951 scr_erase_screen (2);
3952
4077 scr_change_screen (state); 3953 scr_change_screen (state);
4078 break; 3954 break;
4079 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
4080 scr_change_screen (state); 3960 scr_change_screen (state);
3961
4081 if (options & Opt_secondaryScreen) 3962 if (option (Opt_secondaryScreen))
4082 if (current_screen != PRIMARY) 3963 if (state)
4083 scr_erase_screen (2); 3964 scr_erase_screen (2);
3965 else
3966 scr_cursor (RESTORE);
4084 break; 3967 break;
4085 default: 3968 default:
4086 break; 3969 break;
4087 } 3970 }
4088 } 3971 }
4089} 3972}
4090/*}}} */ 3973/*}}} */
4091 3974
4092/*{{{ process sgr sequences */ 3975/*{{{ process sgr sequences */
4093void 3976void ecb_hot
4094rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3977rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4095{ 3978{
4096 unsigned int i; 3979 unsigned int i;
4097 short rendset; 3980 short rendset;
4098 int rendstyle; 3981 int rendstyle;
… …
4140 //case 19: // ninth alt font 4023 //case 19: // ninth alt font
4141 //case 20: // gothic 4024 //case 20: // gothic
4142 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 4025 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4143 rendset = 0, rendstyle = RS_Bold; 4026 rendset = 0, rendstyle = RS_Bold;
4144 break; 4027 break;
4145 case 22: // normal intensity 4028 case 22: // bold off (vt220)
4146 rendset = 0, rendstyle = RS_Bold; 4029 rendset = 0, rendstyle = RS_Bold;
4147 break; 4030 break;
4148 case 23: // disable italic 4031 case 23: // disable italic
4149 rendset = 0, rendstyle = RS_Italic; 4032 rendset = 0, rendstyle = RS_Italic;
4150 break; 4033 break;
4151 case 24: 4034 case 24: // underline off (vt220)
4152 rendset = 0, rendstyle = RS_Uline; 4035 rendset = 0, rendstyle = RS_Uline;
4153 break; 4036 break;
4154 case 25: 4037 case 25: // blink off (vt220)
4155 rendset = 0, rendstyle = RS_Blink; 4038 rendset = 0, rendstyle = RS_Blink;
4156 break; 4039 break;
4157 case 26: // variable spacing (iso 8613) 4040 case 26: // variable spacing (iso 8613)
4158 rendset = 0, rendstyle = RS_Blink; 4041 rendset = 0, rendstyle = RS_Blink;
4159 break; 4042 break;
4160 case 27: 4043 case 27: // reverse off (vt220)
4161 rendset = 0, rendstyle = RS_RVid; 4044 rendset = 0, rendstyle = RS_RVid;
4162 break; 4045 break;
4163 //case 28: // visible. NYI 4046 //case 28: // visible. NYI
4164 //case 29: // not crossed-out 4047 //case 29: // not crossed-out
4165 } 4048 }
… …
4186 if (nargs > i + 2 && arg[i + 1] == 5) 4069 if (nargs > i + 2 && arg[i + 1] == 5)
4187 { 4070 {
4188 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 4071 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4189 i += 2; 4072 i += 2;
4190 } 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 }
4191 break; 4083 break;
4192 case 39: /* default fg */ 4084 case 39: /* default fg */
4193 scr_color (Color_fg, Color_fg); 4085 scr_color (Color_fg, Color_fg);
4194 break; 4086 break;
4195 4087
… …
4207 if (nargs > i + 2 && arg[i + 1] == 5) 4099 if (nargs > i + 2 && arg[i + 1] == 5)
4208 { 4100 {
4209 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 4101 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4210 i += 2; 4102 i += 2;
4211 } 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 }
4212 break; 4113 break;
4213 case 49: /* default bg */ 4114 case 49: /* default bg */
4214 scr_color (Color_bg, Color_bg); 4115 scr_color (Color_bg, Color_bg);
4215 break; 4116 break;
4216 4117
4217 //case 50: // not variable spacing 4118 //case 50: // not variable spacing
4218 4119
4219#ifndef NO_BRIGHTCOLOR 4120#if !ENABLE_MINIMAL
4220 case 90: 4121 case 90:
4221 case 91: /* set bright fg color */ 4122 case 91: /* set bright fg color */
4222 case 92: 4123 case 92:
4223 case 93: 4124 case 93:
4224 case 94: 4125 case 94:
… …
4236 case 106: 4137 case 106:
4237 case 107: 4138 case 107:
4238 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); 4139 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4239 break; 4140 break;
4240#endif 4141#endif
4241
4242 } 4142 }
4243 } 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;
4244} 4164}
4245/*}}} */ 4165/*}}} */
4246 4166
4247/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4248void
4249rxvt_term::process_graphics ()
4250{
4251 unicode_t ch, cmd = cmd_getc ();
4252
4253 if (cmd == 'Q')
4254 { /* query graphics */
4255 tt_printf ("\033G0\012"); /* no graphics */
4256 return;
4257 }
4258 /* swallow other graphics sequences until terminating ':' */
4259 do
4260 ch = cmd_getc ();
4261 while (ch != ':');
4262}
4263/*}}} */
4264
4265/* ------------------------------------------------------------------------- */ 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 */
4266 4171
4267/* 4172/*
4268 * Send printf () formatted output to the command. 4173 * Send printf () formatted output to the command.
4269 * Only use for small amounts of data. 4174 * Only use for small amounts of data.
4270 */ 4175 */
4271void 4176void
4272rxvt_term::tt_printf (const char *fmt,...) 4177rxvt_term::tt_printf (const char *fmt,...)
4273{ 4178{
4274 va_list arg_ptr; 4179 va_list arg_ptr;
4275 unsigned char buf[256]; 4180 char buf[256];
4276 4181
4277 va_start (arg_ptr, fmt); 4182 va_start (arg_ptr, fmt);
4278 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4183 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4279 va_end (arg_ptr); 4184 va_end (arg_ptr);
4280 tt_write (buf, strlen (buf)); 4185 tt_write (buf, strlen (buf));
4281} 4186}
4282 4187
4283/* ---------------------------------------------------------------------- */
4284/* 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. */
4285 * or generated by us in response to a query ESC sequence.
4286 */
4287void 4189void
4288rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4190rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4289{ 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
4290 const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4214static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4291 4215
4292 if (len) 4216void
4217rxvt_term::tt_write_ (const char *data, unsigned int len)
4218{
4219 if (pty->pty < 0)
4220 return;
4221
4222 if (v_buflen == 0)
4223 {
4224 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4225
4226 max_it (written, 0);
4227
4228 if (written == len)
4229 return;
4230
4231 data += written;
4232 len -= written;
4293 { 4233 }
4234
4235 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4236
4237 memcpy (v_buffer + v_buflen, data, len);
4238 v_buflen += len;
4239
4240 pty_ev.set (ev::READ | ev::WRITE);
4241}
4242
4243void rxvt_term::pty_write ()
4244{
4245 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4246
4247 if (written > 0)
4248 {
4249 v_buflen -= written;
4250
4294 if (v_buflen == 0) 4251 if (v_buflen == 0)
4295 { 4252 {
4296 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4297
4298 if ((unsigned int)written == len)
4299 return;
4300
4301 data += written;
4302 len -= written;
4303 }
4304
4305
4306 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4307
4308 memcpy (v_buffer + v_buflen, data, len);
4309 v_buflen += len;
4310 }
4311
4312 for (;;)
4313 {
4314 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4315
4316 if (written > 0)
4317 {
4318 v_buflen -= written;
4319
4320 if (v_buflen == 0)
4321 {
4322 free (v_buffer); 4253 free (v_buffer);
4323 v_buffer = 0; 4254 v_buffer = 0;
4324 v_buflen = 0;
4325 4255
4326 pty_ev.set (EVENT_READ); 4256 pty_ev.set (ev::READ);
4327 return;
4328 }
4329
4330 memmove (v_buffer, v_buffer + written, v_buflen);
4331 }
4332 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4333 // original code just ignores this...
4334 destroy ();
4335 else
4336 {
4337 pty_ev.set (EVENT_READ | EVENT_WRITE);
4338 return; 4257 return;
4339 } 4258 }
4259
4260 memmove (v_buffer, v_buffer + written, v_buflen);
4340 } 4261 }
4262 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4263 pty_ev.set (ev::READ);
4341} 4264}
4342 4265
4343/*----------------------- end-of-file (C source) -----------------------*/ 4266/*----------------------- end-of-file (C source) -----------------------*/
4344 4267

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