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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.48 by pcg, Sat Feb 21 21:15:03 2004 UTC vs.
Revision 1.530 by sf-exg, Sun Dec 30 15:52:37 2012 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
406rxvt_term::key_press (XKeyEvent &ev)
407{
408 int ctrl, meta, shft, len;
409 KeySym keysym;
66 int valid_keysym; 410 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
68 417
69 /* 418 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
72 * 421 *
73 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
74 */ 423 */
75 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode ((!numlock_state), PrivMode_aplKP);
83 }
84 427
85 kbuf[0] = 0; 428 kbuf[0] = 0;
86 429
87#ifdef USE_XIM 430#if USE_XIM
88 if (Input_Context) 431 if (Input_Context)
89 { 432 {
90 Status status_return; 433 Status status_return;
91 434
435#if 0
92#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
96 else 440 else
97#endif 441#endif
98 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
114 { 460 {
461 /* make sure the user can type ctrl-@, i.e. NUL */
462 if (len == 1 && *wkbuf == 0)
463 {
464 kbuf[0] = 0;
465 len = 1;
466 }
467 else
468 {
115 wkbuf[len] = 0; 469 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 470 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 471 if (len < 0)
118 len = 0; 472 len = 0;
473 }
119 } 474 }
120 else 475 else
121 len = 0; 476 len = 0;
122 } 477 }
123 478
124 valid_keysym = status_return == XLookupKeySym 479 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129
130 { 484 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 486 valid_keysym = keysym != NoSymbol;
133 } 487 }
134 488
135 if (valid_keysym) 489 if (valid_keysym)
136 { 490 {
137 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 493 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 494#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 495
158 if (TermWin.saveLines) 496 if (saveLines)
159 { 497 {
160#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 499 if (!ctrl && !meta)
162 {
163#else 500#else
164 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
165 { 503 {
166#endif
167 int lnsppg; 504 int lnsppg;
168 505
169#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 508#else
172 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
173#endif 510#endif
511 max_it (lnsppg, 1);
512
174 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
175 { 514 {
176 scr_page (UP, lnsppg); 515 scr_page (UP, lnsppg);
177 return; 516 return;
178 } 517 }
… …
205 scr_move_to (0, 1); 544 scr_move_to (0, 1);
206 return; 545 return;
207 } 546 }
208 else if (keysym == XK_End) 547 else if (keysym == XK_End)
209 { 548 {
210 scr_move_to (1, 0); 549 scr_move_to (1, 1);
211 return; 550 return;
212 } 551 }
213 } 552 }
214#endif 553#endif
215
216 } 554 }
217 555
218 if (shft) 556 if (shft)
219 { 557 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 558 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 560 {
223 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
225 } 563 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 565 {
228 switch (keysym) 566 switch (keysym)
229 { 567 {
230 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
233 return; 571 return;
572#if TODO
234 /* rxvt extras */ 573 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 575 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 577 return;
578#endif
241 } 579 }
242 } 580 }
243 } 581 }
244#ifdef PRINTPIPE 582
245 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
246 { 584 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 586 {
250#endif 587 int hv;
251#ifdef GREEK_SUPPORT 588
252 if (keysym == ks_greekmodeswith) 589 if (iso14755buf & ISO_14755_51
253 { 590 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 591 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 592 {
257 xterm_seq (XTerm_title, 593 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 594 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 595# if ISO_14755
260 greek_reset (); 596 iso14755_51 (0);
597# endif
598 return;
261 } 599 }
262 else 600 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 601 {
273 unsigned int l; 602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 603# if ISO_14755
275 const unsigned char ch = C0_ESC; 604 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 605# endif
285 tt_write (&ch, 1); 606 return;
286 tt_write (kbuf0, l); 607 }
608 else if ((hv = hex_keyval (ev)) >= 0)
609 {
610 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
611 | hv | ISO_14755_51;
612# if ISO_14755
613 iso14755_51 (iso14755buf & ISO_14755_MASK);
614# endif
287 return; 615 return;
288 } 616 }
289 else 617 else
290#endif
291
292 { 618 {
293 newlen = 1; 619# if ISO_14755
620 scr_overlay_off ();
621# endif
622 iso14755buf = 0;
623 }
624 }
625 else if (option (Opt_iso14755) &&
626 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
627 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
628 if (!(iso14755buf & ISO_14755_STARTED))
629 {
630 iso14755buf |= ISO_14755_STARTED;
631# if ISO_14755
632 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
633 scr_overlay_set (0, 0, "ISO 14755 mode");
634# endif
635 }
636#endif
637
638#ifdef PRINTPIPE
639 if (keysym == XK_Print)
640 {
641 scr_printscreen (ctrl | shft);
642 return;
643 }
644#endif
645
646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
647 {
648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
649 unsigned int newlen = 1;
650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
654 keysym = translate_keypad (keysym, kp);
655
294 switch (keysym) 656 switch (keysym)
657 {
658#ifndef NO_BACKSPACE_KEY
659 case XK_BackSpace:
660 if (priv_modes & PrivMode_HaveBackSpace)
661 {
662 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
663 ^ !!ctrl) ? '\b' : '\177';
664 kbuf[1] = '\0';
665 }
666 else
667 strcpy (kbuf, rs[Rs_backspace_key]);
668 break;
669#endif
670#ifndef NO_DELETE_KEY
671 case XK_Delete:
672 strcpy (kbuf, rs[Rs_delete_key]);
673 break;
674#endif
675 case XK_Tab:
676 if (shft)
677 strcpy (kbuf, "\033[Z");
678 else
679 {
680#ifdef CTRL_TAB_MAKES_META
681 if (ctrl)
682 meta = 1;
683#endif
684#ifdef MOD4_TAB_MAKES_META
685 if (ev.state & Mod4Mask)
686 meta = 1;
687#endif
688 newlen = 0;
689 }
690 break;
691
692 case XK_Up: /* "\033[A" */
693 case XK_Down: /* "\033[B" */
694 case XK_Right: /* "\033[C" */
695 case XK_Left: /* "\033[D" */
696 strcpy (kbuf, "\033[Z");
697 kbuf[2] = "DACB"[keysym - XK_Left];
698 /* do Shift first */
699 if (shft)
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 else if (ctrl)
702 {
703 kbuf[1] = 'O';
704 kbuf[2] = "dacb"[keysym - XK_Left];
705 }
706 else if (priv_modes & PrivMode_aplCUR)
707 kbuf[1] = 'O';
708 break;
709
710 case XK_KP_Enter:
711 /* allow shift to override */
712 if (kp)
713 {
714 strcpy (kbuf, "\033OM");
715 break;
716 }
717
718 /* FALLTHROUGH */
719
720 case XK_Return:
721 if (priv_modes & PrivMode_LFNL)
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\012';
725 kbuf[2] = '\0';
726 }
727 else
728 {
729 kbuf[0] = '\015';
730 kbuf[1] = '\0';
731 }
732 break;
733
734 case XK_KP_F1: /* "\033OP" */
735 case XK_KP_F2: /* "\033OQ" */
736 case XK_KP_F3: /* "\033OR" */
737 case XK_KP_F4: /* "\033OS" */
738 strcpy (kbuf, "\033OP");
739 kbuf[2] += (keysym - XK_KP_F1);
740 break;
741
742 case XK_KP_Multiply: /* "\033Oj" : "*" */
743 case XK_KP_Add: /* "\033Ok" : "+" */
744 case XK_KP_Separator: /* "\033Ol" : "," */
745 case XK_KP_Subtract: /* "\033Om" : "-" */
746 case XK_KP_Decimal: /* "\033On" : "." */
747 case XK_KP_Divide: /* "\033Oo" : "/" */
748 case XK_KP_0: /* "\033Op" : "0" */
749 case XK_KP_1: /* "\033Oq" : "1" */
750 case XK_KP_2: /* "\033Or" : "2" */
751 case XK_KP_3: /* "\033Os" : "3" */
752 case XK_KP_4: /* "\033Ot" : "4" */
753 case XK_KP_5: /* "\033Ou" : "5" */
754 case XK_KP_6: /* "\033Ov" : "6" */
755 case XK_KP_7: /* "\033Ow" : "7" */
756 case XK_KP_8: /* "\033Ox" : "8" */
757 case XK_KP_9: /* "\033Oy" : "9" */
758 /* allow shift to override */
759 if (kp)
760 {
761 strcpy (kbuf, "\033Oj");
762 kbuf[2] += (keysym - XK_KP_Multiply);
763 }
764 else
765 {
766 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
767 kbuf[1] = '\0';
768 }
769 break;
770
771 default:
295 { 772 {
296#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
297 case XK_BackSpace: 774 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 776 else
305 STRCPY (kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN (kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2 (screen.rend[row][col]))
315 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN (kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1 (screen.rend[row][col]))
332 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY (kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY (kbuf, "\033OZ");
363 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY (kbuf, "\033[Z");
376 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = "dacb"[keysym - XK_Left];
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1 (screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2 (screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2 (screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY (kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY (kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY (kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY (kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY (kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY (kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY (kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY (kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY (kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY (kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY (kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY (kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY (kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY (kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY (kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY (11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY (17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY (23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY (28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY (28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY (29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY (31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 777 newlen = 0;
615 break;
616 } 778 }
617 if (newlen) 779 break;
618 len = STRLEN (kbuf);
619 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
620 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
621 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
622 */ 801 */
623#ifdef META8_OPTION 802#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
626#endif 805#endif
806 }
627 807
628 } 808 }
629 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
630 { 810 {
631 len = 1; 811 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
633 } 818 }
634 else 819 else
635 { 820 {
636#ifdef META8_OPTION 821#ifdef META8_OPTION
637 /* set 8-bit on */ 822 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
639 { 824 {
640 unsigned char *ch; 825 char *ch;
641 826
642 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 828 *ch |= 0x80;
829
644 meta = 0; 830 meta = 0;
645 } 831 }
646#endif 832#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat (kbuf, len);
650#endif
651 /* nil */ ; 833 /* nil */ ;
652 } 834 }
653 } 835 }
836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
654 839
655 if (len <= 0) 840 if (len <= 0)
656 return; /* not mapped */ 841 return; /* not mapped */
657 842
658 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 844 if (view_start)
660 { 845 {
661 TermWin.view_start = 0; 846 view_start = 0;
662 want_refresh = 1; 847 want_refresh = 1;
663 } 848 }
664
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 849
679 /* escape prefix */ 850 /* escape prefix */
680 if (meta 851 if (meta
681#ifdef META8_OPTION 852#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
683#endif 854#endif
684 ) 855 )
685 { 856 {
686 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
687
688 tt_write (&ch, 1); 858 tt_write (&ch, 1);
689 } 859 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 860
696 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
703} 862}
704/*}}} */
705 863
706#if (MENUBAR_MAX) 864void ecb_cold
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 866{
712 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
713 869
714 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
716 if (n > 0 && s < count) 872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
717 { 877 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 880# endif
721 cmdbuf_endp -= n; 881# if ISO_14755
722 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
723 } 908 }
724 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 910 {
726 rxvt_print_error ("data loss: cmd_write too large"); 911# if ISO_14755
727 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
728 } 927 }
729 for (; count--;) 928#endif
730 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
732} 939}
733#endif /* MENUBAR_MAX */
734 940
735void 941void
736rxvt_term::flush () 942rxvt_term::flush ()
737{ 943{
738#ifdef TRANSPARENT 944 flush_ev.stop ();
739 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
740 { 948 {
741 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 950 scr_touch (false);
744 want_refresh = 1;
745 } 951 }
746#endif 952#endif
747 953
748 if (want_refresh) 954 if (want_refresh)
749 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
750 scr_refresh (refresh_type); 994 scr_refresh ();
751 scrollbar_show (1); 995 scrollBar.show (1);
752#ifdef USE_XIM 996#if USE_XIM
753 IMSendSpot (); 997 im_send_spot ();
754#endif 998#endif
755
756 } 999 }
757 1000
758 display->flush (); 1001 display->flush ();
759} 1002}
760 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
761void 1005void
762rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
763{ 1007{
764 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
767 flush (); 1020 flush ();
768} 1021}
769 1022
770#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
771void 1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1041{
774 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1043 want_refresh = 1;
776 1044 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1045}
779#endif 1046#endif
780 1047
781#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
782void 1049void
783rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1051{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1053 {
787 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
788 want_refresh = 1; 1055 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{
1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1069 {
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
791} 1169}
792#endif 1170#endif
793 1171
794bool 1172bool
795rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
796{ 1174{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
798 1176
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
802 1186
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1188
805 if (n > 0) 1189 if (r > 0)
806 { 1190 {
807 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
808 return true; 1192 return true;
809 } 1193 }
810 else if (n < 0 && errno != EAGAIN) 1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
811 destroy (); 1206 destroy ();
1207 }
812 1208
813 return false; 1209 return false;
814} 1210}
815 1211
816void 1212void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1214{
819 SET_R (this); 1215 make_current ();
820 SET_LOCALE (locale);
821 1216
822 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1220 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1221
839 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
840 1224
841 for (;;) 1225 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (! (Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1226}
940 1227
941// read the next character, currently handles UTF-8 1228void ecb_cold
942// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1230{
946 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1232 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1233
990#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
1235 hidden_pointer = 0;
1236
1237 if (option (Opt_pointerBlank))
1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1240}
1241
1242#ifdef POINTER_BLANK
1243void ecb_cold
1244rxvt_term::pointer_blank ()
1245{
1246 if (!option (Opt_pointerBlank))
1247 return;
1248
1249 XDefineCursor (dpy, vt, display->blank_cursor);
1250 XFlush (dpy);
1251
1252 hidden_pointer = 1;
1253}
1254
1255void ecb_cold
1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1257{
1258 make_current ();
1259
1260 pointer_blank ();
1261}
1262#endif
1263
991void 1264void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (! (Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1266{
1028 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1029 int x, y; 1268 int x, y;
1269 int code = 32;
1030 1270
1031 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1034 1283
1035 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1285 button_number = 3;
1038 }
1039 else 1286 else
1040 { 1287 {
1041 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1290 if (button_number >= 3)
1044 button_number += (64 - 3); 1291 button_number += 64 - 3;
1045 } 1292 }
1046 1293
1047 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1048 { 1295 {
1049 /* 1296 /*
1050 * do not report ButtonRelease 1297 * do not report ButtonRelease
1051 * no state info allowed 1298 * no state info allowed
1052 */ 1299 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1318#endif
1072
1073 } 1319 }
1074 1320
1075#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1323 if (key_state & 16)
1078 fputc ('C', stderr); 1324 fputc ('C', stderr);
1079 if (key_state & 4) 1325 if (key_state & 4)
1080 fputc ('S', stderr); 1326 fputc ('S', stderr);
… …
1082 fputc ('A', stderr); 1328 fputc ('A', stderr);
1083 if (key_state & 32) 1329 if (key_state & 32)
1084 fputc ('2', stderr); 1330 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1332 button_number,
1087 x + 1, 1333 x,
1088 y + 1); 1334 y);
1089#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1090 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1351 code + button_number + key_state,
1092 (32 + x + 1), 1352 32 + x,
1093 (32 + y + 1)); 1353 32 + y);
1094#endif
1095} 1354}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event (XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r ();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1355
1107/*{{{ process an X event */ 1356/*{{{ process an X event */
1108void 1357void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1110{ 1359{
1111 SET_R (this); 1360 make_current ();
1112 SET_LOCALE (locale);
1113 1361
1114#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1363
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1124 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1367 return;
1144#endif
1145 1368
1369 // for XQueryPointer
1146 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1372 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday (&tp, NULL);
1195 ltt = localtime (& (tp.tv_sec));
1196 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1373
1199 switch (ev.type) 1374 switch (ev.type)
1200 { 1375 {
1201 case KeyPress: 1376 case KeyPress:
1202 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1203 break; 1378 break;
1204 1379
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1380 case KeyRelease:
1207 { 1381 key_release (ev.xkey);
1208 if (! (ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1382 break;
1219 }
1220#endif
1221 1383
1222 case ButtonPress: 1384 case ButtonPress:
1223 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1224 break; 1386 break;
1225 1387
… …
1227 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1228 break; 1390 break;
1229 1391
1230 case ClientMessage: 1392 case ClientMessage:
1231 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1395 {
1241 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1397 {
1243 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1399 {
1245 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1401 {
1247 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1403 destroy ();
1249 0L, 1000000L, 1404 }
1250 False, AnyPropertyType, 1405#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1409 &ev);
1254 XChangeProperty (display->display, display->root, 1410#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1411 }
1256 8, PropModeReplace, 1412 }
1257 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1260 } 1422 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1423 break;
1267 1424
1268 /* 1425 /*
1269 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1289 break; 1446 break;
1290 } 1447 }
1291 break; 1448 break;
1292 1449
1293 case FocusIn: 1450 case FocusIn:
1294 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1295 { 1466 {
1296 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1468 ;
1308 break;
1309 1469
1310 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1312 { 1475 {
1313 TermWin.focus = 0; 1476 want_position_change = true;
1314 want_refresh = 1; 1477 if (bg_img == 0)
1315#ifdef USE_XIM 1478 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1479 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1340 1481
1341 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1342 { 1483 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1344 resize_all_windows (width, height, 1); 1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1345 } 1501 }
1346#ifdef DEBUG_SIZE 1502
1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1504 {
1505 seen_resize = 1;
1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1507 }
1347 else 1508 else
1348 { 1509 {
1349 D_SIZE ((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1350 } 1514 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1517 }
1362 break; 1518 break;
1363 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1364 case SelectionClear: 1524 case SelectionClear:
1365 display->set_selection_owner (0); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1526 break;
1373 1527
1374 case SelectionRequest: 1528 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1376 break; 1530 break;
1377 1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 // This is needed at startup for the case of no window manager
1535 // or a non-reparenting window manager and also because we
1536 // defer bg image updates if the window is not mapped. The
1537 // short delay is to optimize for multiple ConfigureNotify
1538 // events at startup when the window manager reparents the
1539 // window, so as to perform the computation after we have
1540 // received all of them.
1541 if (bg_img == 0)
1542 update_background_ev.start (0.025);
1543#endif
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start ();
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1549 break;
1550
1378 case UnmapNotify: 1551 case UnmapNotify:
1379 TermWin.mapped = 0; 1552 mapped = 0;
1380#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1382#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1557 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1558
1398 case GraphicsExpose: 1559 case GraphicsExpose:
1399 case Expose: 1560 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1401 { 1562 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1405#else 1567 }
1406 // don't understand this, so commented it out 1568 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1569
1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1571
1572 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1573 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1409 //scr_expose (ev.xexpose.x, 0, 1576 }
1410 // ev.xexpose.width, TermWin.height, False); 1577
1411#endif
1412 want_refresh = 1; 1578 want_refresh = 1;
1413 } 1579 }
1414 else 1580 else
1415 { 1581 {
1416 XEvent unused_event; 1582 XEvent unused_event;
1417 1583
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1585 ;
1420 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1587 ;
1422 GraphicsExpose, 1588
1423 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1590 {
1426 scrollBar.setIdle (); 1591 scrollBar.state = SB_STATE_IDLE;
1427 scrollbar_show (0); 1592 scrollBar.show (0);
1428 } 1593 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1594 }
1438 break; 1595 break;
1439 1596
1440 case MotionNotify: 1597 case MotionNotify:
1441#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1599 if (hidden_pointer)
1443 pointer_unblank (); 1600 pointer_unblank ();
1444#endif 1601#endif
1445#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow (ev.xany.window)) 1603 || priv_modes & PrivMode_MouseAnyEvent)
1604 mouse_report (ev.xbutton);
1605 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1606 break;
1607
1608 if (ev.xany.window == vt)
1447 { 1609 {
1448 menubar_control (& (ev.xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1612 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1614 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1616 ;
1461 1617
1462 XQueryPointer (display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1622 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1626 {
1471#endif 1627#endif
1628#if ISO_14755
1629 // 5.4
1630 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1631 {
1632 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1633 break;
1634 }
1635#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1474#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1642 {
1478 int dist; 1643 int dist;
1479
1480 pending_scroll_selection=1;
1481 1644
1482 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1484 */ 1647 */
1485 if (scroll_selection_delay<=0) 1648 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1650
1488 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1490 */ 1653 */
1491 selection_save_x=ev.xbutton.x; 1654 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1655 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1656 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1657
1496 /* calc number of lines to scroll */ 1658 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1659 if (ev.xbutton.y < int_bwidth)
1498 { 1660 {
1499 scroll_selection_dir = UP; 1661 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1501 } 1663 }
1502 else 1664 else
1503 { 1665 {
1504 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1668 }
1669
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1670 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1672 + 1;
1510 MIN_IT (scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1512 } 1675 }
1513 else 1676 else
1514 { 1677 {
1515 /* we are within the text window, so we 1678 /* we are within the text window, so we
1516 * shouldn't be scrolling 1679 * shouldn't be scrolling
1517 */ 1680 */
1518 pending_scroll_selection = 0; 1681 sel_scroll_ev.stop();
1519 } 1682 }
1520#endif 1683#endif
1521#ifdef MOUSE_THRESHOLD 1684#ifdef MOUSE_THRESHOLD
1522
1523 } 1685 }
1524#endif 1686#endif
1525
1526 } 1687 }
1527 } 1688 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1689 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1690 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1691 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1692 MotionNotify, &ev))
1693 ;
1694
1532 XQueryPointer (display->display, scrollBar.win, 1695 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1696 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1697 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1698 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1699 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1700 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1701 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1702 want_refresh = 1;
1541 scrollbar_show (1); 1703 scrollBar.show (1);
1542 } 1704 }
1543 break; 1705 break;
1544 } 1706 }
1707
1708#if defined(CURSOR_BLINK)
1709 if (ev.type == KeyPress)
1710 cursor_blink_reset ();
1711#endif
1712
1713#if defined(POINTER_BLANK)
1714 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1715 {
1716 if (ev.type == MotionNotify
1717 || ev.type == ButtonPress
1718 || ev.type == ButtonRelease)
1719 if (hidden_pointer)
1720 pointer_unblank ();
1721
1722 if (ev.type == KeyPress && hidden_pointer == 0)
1723 pointer_blank ();
1724 }
1725#endif
1726
1727 refresh_check ();
1545} 1728}
1729
1730#if ENABLE_FRILLS
1731void ecb_cold
1732rxvt_term::set_urgency (bool enable)
1733{
1734 if (enable == urgency_hint)
1735 return;
1736
1737 if (XWMHints *h = XGetWMHints (dpy, parent))
1738 {
1739 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1740 XSetWMHints (dpy, parent, h);
1741 urgency_hint = enable;
1742 XFree (h);
1743 }
1744}
1745#endif
1746
1747void ecb_cold
1748rxvt_term::focus_in ()
1749{
1750 if (!focus)
1751 {
1752 focus = 1;
1753 want_refresh = 1;
1754
1755#if USE_XIM
1756 if (Input_Context != NULL)
1757 {
1758 im_set_position ();
1759 XSetICFocus (Input_Context);
1760 }
1761#endif
1762#if CURSOR_BLINK
1763 if (option (Opt_cursorBlink))
1764 cursor_blink_ev.again ();
1765#endif
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 pix_colors = pix_colors_focused;
1770 scr_recolour ();
1771 }
1772#endif
1773#if ENABLE_FRILLS
1774 if (option (Opt_urgentOnBell))
1775 set_urgency (0);
1776#endif
1777
1778 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1779 }
1780}
1781
1782void ecb_cold
1783rxvt_term::focus_out ()
1784{
1785 if (focus)
1786 {
1787 focus = 0;
1788 want_refresh = 1;
1789
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794#if ENABLE_FRILLS || ISO_14755
1795 if (iso14755buf)
1796 {
1797 iso14755buf = 0;
1798# if ISO_14755
1799 scr_overlay_off ();
1800# endif
1801 }
1802#endif
1803#if USE_XIM
1804 if (Input_Context != NULL)
1805 XUnsetICFocus (Input_Context);
1806#endif
1807#if CURSOR_BLINK
1808 if (option (Opt_cursorBlink))
1809 cursor_blink_ev.stop ();
1810
1811 hidden_cursor = 0;
1812#endif
1813#if OFF_FOCUS_FADING
1814 if (rs[Rs_fade])
1815 {
1816 pix_colors = pix_colors_unfocused;
1817 scr_recolour ();
1818 }
1819#endif
1820
1821 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1822 }
1823}
1824
1825void ecb_cold
1826rxvt_term::update_fade_color (unsigned int idx)
1827{
1828#if OFF_FOCUS_FADING
1829 if (rs[Rs_fade])
1830 {
1831 rgba c;
1832 pix_colors [Color_fade].get (c);
1833 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1834 }
1835#endif
1836}
1837
1838#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1839void ecb_hot
1840rxvt_term::rootwin_cb (XEvent &ev)
1841{
1842 make_current ();
1843
1844 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1845 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1846 return;
1847
1848 switch (ev.type)
1849 {
1850 case PropertyNotify:
1851 /*
1852 * if user used some Esetroot compatible prog to set the root bg,
1853 * use the property to determine the pixmap. We use it later on.
1854 */
1855 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1856 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1857 {
1858#if BG_IMAGE_FROM_ROOT
1859 bg_set_root_pixmap ();
1860 update_background ();
1861#endif
1862#if ENABLE_PERL
1863 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1864#endif
1865 }
1866
1867 break;
1868 }
1869
1870 refresh_check ();
1871}
1872#endif
1546 1873
1547void 1874void
1548rxvt_term::rootwin_cb (XEvent &ev)
1549{
1550 SET_R (this);
1551 SET_LOCALE (locale);
1552
1553 switch (ev.type)
1554 {
1555 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break;
1582#endif
1583 }
1584}
1585
1586void
1587rxvt_term::button_press (const XButtonEvent &ev) 1875rxvt_term::button_press (XButtonEvent &ev)
1588{ 1876{
1589 int reportmode = 0, clickintime; 1877 int reportmode = 0, clickintime;
1590 1878
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1879 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1880
1592 if (!bypass_keystate) 1881 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1882 reportmode = !! (priv_modes & PrivMode_mouse_report);
1883
1594 /* 1884 /*
1595 * VT window processing of button press 1885 * VT window processing of button press
1596 */ 1886 */
1597 if (ev.window == TermWin.vt) 1887 if (ev.window == vt)
1598 { 1888 {
1599#if RXVT_GRAPHICS 1889 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1890 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1891
1892#if ISO_14755
1893 // 5.4
1894 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1895 {
1896 iso14755_54 (ev.x, ev.y);
1897 return;
1605 { 1898 }
1899#endif
1900
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1901 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1902
1607 if (reportmode) 1903 if (reportmode)
1904 {
1905 /* mouse report from vt window */
1906 /* save the xbutton state (for ButtonRelease) */
1907 MEvent.state = ev.state;
1908#ifdef MOUSE_REPORT_DOUBLECLICK
1909 if (ev.button == MEvent.button && clickintime)
1608 { 1910 {
1609 /* mouse report from vt window */ 1911 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1912 MEvent.clicks++;
1611 MEvent.state = ev.state; 1913
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1914 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1915 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1916 /* only report double clicks */
1620 MEvent.clicks = 2; 1917 MEvent.clicks = 2;
1621 mouse_report (ev); 1918 mouse_report (ev);
1622 1919
1623 /* don't report the release */ 1920 /* don't report the release */
1624 MEvent.clicks = 0; 1921 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1922 MEvent.button = AnyButton;
1626 }
1627 } 1923 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1924 }
1641 else 1925 else
1642 { 1926 {
1927 /* different button, or time expired */
1928 MEvent.clicks = 1;
1929 MEvent.button = ev.button;
1930 mouse_report (ev);
1931 }
1932#else
1933 MEvent.button = ev.button;
1934 mouse_report (ev);
1935#endif /* MOUSE_REPORT_DOUBLECLICK */
1936
1937 }
1938 else
1939 {
1643 if (ev.button != MEvent.button) 1940 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1941 MEvent.clicks = 0;
1942
1645 switch (ev.button) 1943 switch (ev.button)
1646 { 1944 {
1647 case Button1: 1945 case Button1:
1946 /* allow meta + click to select rectangular areas */
1947 /* should be done in screen.C */
1948#if ENABLE_FRILLS
1949 selection.rect = !!(ev.state & ModMetaMask);
1950#else
1951 selection.rect = false;
1952#endif
1953
1648 /* allow shift+left click to extend selection */ 1954 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1955 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1956 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1957 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1958 selection_rotate (ev.x, ev.y);
1672 else 1959 else
1673 selection_extend (ev.x, ev.y, 1); 1960 selection_extend (ev.x, ev.y, 1);
1961 }
1962 else
1963 {
1964 if (MEvent.button == Button1 && clickintime)
1965 MEvent.clicks++;
1966 else
1967 MEvent.clicks = 1;
1968
1969 selection_click (MEvent.clicks, ev.x, ev.y);
1970 }
1971
1972 MEvent.button = Button1;
1973 break;
1974
1975 case Button3:
1976 if (MEvent.button == Button3 && clickintime)
1977 selection_rotate (ev.x, ev.y);
1978 else
1979 selection_extend (ev.x, ev.y, 1);
1980
1674 MEvent.button = Button3; 1981 MEvent.button = Button3;
1675 break; 1982 break;
1676 }
1677 } 1983 }
1984 }
1985
1678 MEvent.time = ev.time; 1986 MEvent.time = ev.time;
1679 return; 1987 return;
1680 }
1681 } 1988 }
1682 1989
1683 /* 1990 /*
1684 * Scrollbar window processing of button press 1991 * Scrollbar window processing of button press
1685 */ 1992 */
1686 if (isScrollbarWindow (ev.window)) 1993 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 1994 {
1688 scrollBar.setIdle (); 1995 page_dirn direction = NO_DIR;
1996
1997 if (scrollBar.upButton (ev.y))
1998 direction = UP; /* up */
1999 else if (scrollBar.dnButton (ev.y))
2000 direction = DN; /* down */
2001
2002 scrollBar.state = SB_STATE_IDLE;
1689 /* 2003 /*
1690 * Rxvt-style scrollbar: 2004 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 2005 * move up if mouse is above slider
1692 * move dn if mouse is below slider 2006 * move dn if mouse is below slider
1693 * 2007 *
… …
1702 /* 2016 /*
1703 * Mouse report disabled scrollbar: 2017 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2018 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2019 * click on scrollbar - send pageup/down
1706 */ 2020 */
1707 if ((scrollBar.style == R_SB_NEXT 2021 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2022 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2023 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 2024 tt_printf ("\033[B");
1717 else 2025 else
1718 switch (ev.button) 2026 switch (ev.button)
1719 { 2027 {
1720 case Button2: 2028 case Button2:
… …
1727 tt_printf ("\033[5~"); 2035 tt_printf ("\033[5~");
1728 break; 2036 break;
1729 } 2037 }
1730 } 2038 }
1731 else 2039 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2040#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2041 {
1739 if (scrollbarnext_upButton (ev.y)) 2042 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2043 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2044#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2045 if (!cont_scroll_ev.is_active ())
2046 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2047#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2048 if (scr_page (direction, 1))
1757 { 2049 {
1758 if (upordown < 0) 2050 if (direction == UP)
1759 scrollBar.setUp (); 2051 scrollBar.state = SB_STATE_UP;
1760 else 2052 else
1761 scrollBar.setDn (); 2053 scrollBar.state = SB_STATE_DOWN;
1762 } 2054 }
1763 } 2055 }
1764 else 2056 else
1765 switch (ev.button) 2057 switch (ev.button)
1766 { 2058 {
1767 case Button2: 2059 case Button2:
1768 switch (scrollbar_align) 2060 switch (scrollBar.align)
1769 { 2061 {
1770 case R_SB_ALIGN_TOP: 2062 case SB_ALIGN_TOP:
1771 csrO = 0; 2063 csrO = 0;
1772 break; 2064 break;
1773 case R_SB_ALIGN_CENTRE: 2065 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2066 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2067 break;
1776 case R_SB_ALIGN_BOTTOM: 2068 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2069 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2070 break;
1779 } 2071 }
2072
1780 if (scrollBar.style == R_SB_XTERM 2073 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider (ev.y) 2074 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2075 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2076 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2077
1785 scrollBar.setMotion (); 2078 scrollBar.state = SB_STATE_MOTION;
1786 break; 2079 break;
1787 2080
1788 case Button1: 2081 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2082 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2083 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2084 /* FALLTHROUGH */
1792 2085
1793 case Button3: 2086 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2087 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2088 {
1796 if (scrollbar_above_slider (ev.y)) 2089 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2090# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2091 scr_page (UP, nrow - 1);
1799# else 2092# else
1800 scr_page (UP, TermWin.nrow / 4); 2093 scr_page (UP, nrow / 4);
1801# endif 2094# endif
1802 else if (scrollbar_below_slider (ev.y)) 2095 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2096# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2097 scr_page (DN, nrow - 1);
1805# else 2098# else
1806 scr_page (DN, TermWin.nrow / 4); 2099 scr_page (DN, nrow / 4);
1807# endif 2100# endif
1808 else 2101 else
1809 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1810 } 2103 }
1811 else 2104 else
1812 { 2105 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2106 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2107 (nrow
1815 * scrollbar_position (ev.y) 2108 * scrollBar.position (ev.y)
1816 / scrollbar_size ())); 2109 / scrollBar.size ()));
1817 } 2110 }
2111
1818 break; 2112 break;
1819 } 2113 }
1820 } 2114 }
2115
1821 return; 2116 return;
1822 } 2117 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2118}
1831 2119
1832void 2120void
1833rxvt_term::button_release (const XButtonEvent &ev) 2121rxvt_term::button_release (XButtonEvent &ev)
1834{ 2122{
1835 int reportmode = 0; 2123 int reportmode = 0;
1836 2124
1837 csrO = 0; /* reset csr Offset */ 2125 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2126 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2127 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2128
1841 if (scrollbar_isUpDn ()) 2129 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2130 {
1843 scrollBar.setIdle (); 2131 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2132 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2133 }
2134
1850#ifdef SELECTION_SCROLLING 2135#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2136 sel_scroll_ev.stop();
1852#endif 2137#endif
2138
1853 if (ev.window == TermWin.vt) 2139 if (ev.window == vt)
1854 { 2140 {
1855#ifdef RXVT_GRAPHICS 2141 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2142 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2143
1861 { 2144#if ISO_14755
2145 // 5.4
2146 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2147 return;
2148#endif
2149
1862 if (reportmode) 2150 if (reportmode)
2151 {
2152 /* mouse report from vt window */
2153 /* don't report release of wheel "buttons" */
2154 if (ev.button >= 4)
2155 return;
2156#ifdef MOUSE_REPORT_DOUBLECLICK
2157 /* only report the release of 'slow' single clicks */
2158 if (MEvent.button != AnyButton
2159 && (ev.button != MEvent.button
2160 || (ev.time - MEvent.time
2161 > MULTICLICK_TIME / 2)))
1863 { 2162 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2163 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2164 MEvent.button = AnyButton;
1881 mouse_report (ev); 2165 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2166 }
2167#else /* MOUSE_REPORT_DOUBLECLICK */
2168 MEvent.button = AnyButton;
2169 mouse_report (ev);
2170#endif /* MOUSE_REPORT_DOUBLECLICK */
2171 return;
2172 }
2173
1885 /* 2174 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2175 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2176 * when overriding mouse reporting
1888 */ 2177 */
1889 if (PrivateModes & PrivMode_mouse_report 2178 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2179 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2180 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2181 selection_extend (ev.x, ev.y, 0);
1893 2182
1894 switch (ev.button) 2183 switch (ev.button)
2184 {
2185 case Button1:
2186 case Button3:
2187 selection_make (ev.time);
2188 break;
2189
2190 case Button2:
2191 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2192 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2193 break;
2194
2195#ifdef MOUSE_WHEEL
2196 case Button4:
2197 case Button5:
1895 { 2198 {
1896 case Button1: 2199 int i;
1897 case Button3: 2200 page_dirn v;
1898 selection_make (ev.time); 2201
2202 v = ev.button == Button4 ? UP : DN;
2203
2204 if (ev.state & ShiftMask)
1899 break; 2205 i = 1;
1900 case Button2: 2206 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2207 i = nrow - 1;
2208 else
1902 break; 2209 i = 5;
2210
1903#ifdef MOUSE_WHEEL 2211# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2212 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2213 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2214 mouse_slip_wheel_speed += v ? -1 : 1;
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2215 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2216 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2217
2218 if (!slip_wheel_ev.is_active ())
2219 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1922 } 2220 }
2221 else
1923# endif 2222# endif
1924# ifdef JUMP_MOUSE_WHEEL 2223 {
1925 scr_page (v, i); 2224 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2225 scrollBar.show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (! (Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop);
2006 XFree (prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 {
2052 XFreePixmap (display->display, TermWin.pixmap);
2053 TermWin.pixmap = None;
2054 } 2226 }
2055 } 2227 }
2056 am_pixmap_trans = 0; 2228 break;
2229#endif
2230 }
2231 }
2232}
2233
2234/*}}} */
2235
2236void ecb_hot
2237rxvt_term::cmd_parse ()
2238{
2239 wchar_t ch = NOCHAR;
2240 char *seq_begin; // remember start of esc-sequence here
2241
2242 for (;;)
2243 {
2244 if (ecb_unlikely (ch == NOCHAR))
2245 {
2246 seq_begin = cmdbuf_ptr;
2247 ch = next_char ();
2248
2249 if (ch == NOCHAR)
2250 break;
2251 }
2252
2253 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2254 {
2255 if (ecb_unlikely (!seen_input))
2256 {
2257 seen_input = 1;
2258 // many badly-written programs (e.g. jed) contain a race condition:
2259 // they first read the screensize and then install a SIGWINCH handler.
2260 // some window managers resize the window early, and these programs
2261 // then sometimes get the size wrong.
2262 // unfortunately other programs are even more buggy and dislike
2263 // being sent SIGWINCH, so only do it when we were in fact being
2264 // resized.
2265 if (seen_resize && cmd_pid)
2266 kill (-cmd_pid, SIGWINCH);
2267 }
2268
2269 /* Read a text string from the input buffer */
2270 wchar_t buf[UBUFSIZ];
2271 bool refreshnow = false;
2272 int nlines = 0;
2273 wchar_t *str = buf;
2274 wchar_t *eol = str + min (ncol, UBUFSIZ);
2275
2276 for (;;)
2277 {
2278 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ecb_unlikely (ch == C0_LF || str >= eol))
2284 {
2285 if (ch == C0_LF)
2286 nlines++;
2287
2288 refresh_count++;
2289
2290 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2291 {
2292 refresh_count = 0;
2293
2294 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2295 {
2296 refreshnow = true;
2297 ch = NOCHAR;
2298 break;
2299 }
2300 }
2301
2302 // scr_add_lines only works for nlines <= nrow - 1.
2303 if (nlines >= nrow - 1)
2304 {
2305 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2306 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2307 scr_add_lines (buf, str - buf, nlines);
2308
2309 nlines = 0;
2310 str = buf;
2311 eol = str + min (ncol, UBUFSIZ);
2312 }
2313
2314 if (str >= eol)
2315 {
2316 if (eol >= buf + UBUFSIZ)
2317 {
2318 ch = NOCHAR;
2319 break;
2320 }
2321 else
2322 eol = min (eol + ncol, buf + UBUFSIZ);
2323 }
2324
2325 }
2326
2327 seq_begin = cmdbuf_ptr;
2328 ch = next_char ();
2329 }
2330
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 /*
2336 * If there have been a lot of new lines, then update the screen
2337 * What the heck we'll cheat and only refresh less than every page-full.
2338 * if skipScroll is enabled.
2339 */
2340 if (refreshnow)
2341 {
2342 scr_refresh ();
2343 want_refresh = 1;
2344 }
2057 } 2345 }
2058 else 2346 else
2059 { 2347 {
2060 if (TermWin.pixmap != None) 2348 try
2061 XFreePixmap (display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC (display->display, gc);
2071 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2349 {
2096 if (oldp != None) 2350 process_nonprinting (ch);
2097 pchanged = 1; 2351 }
2352 catch (const class out_of_input &o)
2353 {
2354 // we ran out of input, retry later
2355 cmdbuf_ptr = seq_begin;
2098 break; 2356 break;
2099 } 2357 }
2100 if (oldp != TermWin.parent[i]) 2358
2101 pchanged = 1; 2359 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2360 }
2106 for (; n < (unsigned int)i; n++) 2361 }
2107 { 2362}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2363
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2364// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2365wchar_t ecb_hot
2111 { 2366rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2367{
2113 break; 2368 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2369 {
2115 } 2370 // assume 7-bit to be ascii ALWAYS
2371 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2372 return *cmdbuf_ptr++;
2373
2374 wchar_t wc;
2375 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2376
2377 if (len == (size_t)-2)
2116 } 2378 {
2117 if (n > (int) (sizeof (TermWin.parent) 2379 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2380 cmdbuf_ptr = cmdbuf_endp;
2381 break;
2119 { 2382 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2383
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2384 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2385 {
2128 else 2386 mbstate.reset (); // reset now undefined conversion state
2387 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2388 // in which case we "erroneously" return the next byte which might be valid.
2389 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2390 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2391
2135 rqt.tv_sec = 1; 2392 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2393 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2394 return wc & UNICODE_MASK;
2138# else
2139 sleep (1);
2140# endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2395 }
2396
2397 return NOCHAR;
2398}
2399
2400// read the next octet
2401uint32_t ecb_hot
2402rxvt_term::next_octet () NOTHROW
2403{
2404 return cmdbuf_ptr < cmdbuf_endp
2405 ? (unsigned char)*cmdbuf_ptr++
2406 : NOCHAR;
2407}
2408
2409static class out_of_input out_of_input;
2410
2411wchar_t ecb_hot
2412rxvt_term::cmd_getc () THROW ((class out_of_input))
2413{
2414 wchar_t c = next_char ();
2415
2416 if (c == NOCHAR)
2417 throw out_of_input;
2418
2152 return pchanged; 2419 return c;
2153} 2420}
2154#endif
2155 2421
2156/*}}} */ 2422uint32_t ecb_hot
2423rxvt_term::cmd_get8 () THROW ((class out_of_input))
2424{
2425 uint32_t c = next_octet ();
2426
2427 if (c == NOCHAR)
2428 throw out_of_input;
2429
2430 return c;
2431}
2157 2432
2158/*{{{ print pipe */ 2433/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2434/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2435#ifdef PRINTPIPE
2161FILE * 2436FILE * ecb_cold
2162rxvt_term::popen_printer () 2437rxvt_term::popen_printer ()
2163{ 2438{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2439 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2440
2166 if (stream == NULL) 2441 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2442 rxvt_warn ("can't open printer pipe, not printing.\n");
2443
2168 return stream; 2444 return stream;
2169} 2445}
2170 2446
2171int 2447int ecb_cold
2172rxvt_term::pclose_printer (FILE *stream) 2448rxvt_term::pclose_printer (FILE *stream)
2173{ 2449{
2174 fflush (stream); 2450 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2451 return pclose (stream);
2181# endif
2182} 2452}
2183 2453
2184/* 2454/*
2185 * simulate attached vt100 printer 2455 * simulate attached vt100 printer
2186 */ 2456 */
2187void 2457void ecb_cold
2188rxvt_term::process_print_pipe () 2458rxvt_term::process_print_pipe ()
2189{ 2459{
2190 int done; 2460 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2461
2193 if ((fd = popen_printer ()) == NULL) 2462 if (!fd)
2194 return; 2463 return;
2195 2464
2196 /* 2465 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2466 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2467 * is received.
2199 */ 2468 */
2200 for (done = 0; !done;) 2469 for (int done = 0; !done; )
2201 { 2470 {
2202 unsigned char buf[8]; 2471 unsigned char buf[8];
2203 unsigned char ch; 2472 unicode_t ch;
2204 unsigned int i, len; 2473 unsigned int i, len;
2205 2474
2206 if ((ch = cmd_getc ()) != C0_ESC) 2475 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2476 {
2208 if (putc (ch, fd) == EOF) 2477 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2478 break; /* done = 1 */
… …
2224 { 2493 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2494 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2495 break; /* done = 1 */
2227 } 2496 }
2228 } 2497 }
2498
2229 for (i = 0; i < len; i++) 2499 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2500 if (putc (buf[i], fd) == EOF)
2231 { 2501 {
2232 done = 1; 2502 done = 1;
2233 break; 2503 break;
2234 } 2504 }
2235 } 2505 }
2236 } 2506 }
2507
2237 pclose_printer (fd); 2508 pclose_printer (fd);
2238} 2509}
2239#endif /* PRINTPIPE */ 2510#endif /* PRINTPIPE */
2240/*}}} */ 2511/*}}} */
2241 2512
2242/* *INDENT-OFF* */
2243enum { 2513enum {
2244 C1_40 = 0x40, 2514 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2515 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2516 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2517 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2518 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2519};
2250/* *INDENT-ON* */
2251 2520
2252/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2253void 2522void ecb_hot
2254rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2524{
2256 switch (ch) 2525 switch (ch)
2257 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2258 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2260 tt_write ( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2263 else 2533 else
2264 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2535 break;
2267 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2268 scr_bell (); 2537 scr_bell ();
2269 break; 2538 break;
2270 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2554 scr_charset_choose (1);
2286 break; 2555 break;
2287 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2557 scr_charset_choose (0);
2289 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2290 } 2572 }
2291} 2573}
2292/*}}} */ 2574/*}}} */
2293 2575
2294 2576
2295/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2296void 2578void ecb_cold
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2580{
2299 int row, col; 2581 int row, col;
2300 2582
2301 switch (ch) 2583 switch (ch)
2302 { 2584 {
… …
2335 break; 2617 break;
2336 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2620 break;
2339 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2622 priv_modes &= ~PrivMode_vt52;
2341 break; 2623 break;
2342 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2344 /* unimplemented */ 2626 /* unimplemented */
2345 break; 2627 break;
… …
2351} 2633}
2352/*}}} */ 2634/*}}} */
2353 2635
2354 2636
2355/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2356void 2638void ecb_hot
2357rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2358{ 2640{
2359 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2360 2642
2361 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2362 { 2644 {
2363 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2364 return; 2646 return;
2365 } 2647 }
2366 2648
2367 switch (ch) 2649 switch (ch)
2368 { 2650 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2651 case '#':
2371 if (cmd_getc () == '8') 2652 if (cmd_getc () == '8')
2372 scr_E (); 2653 scr_E ();
2373 break; 2654 break;
2374 case '(': 2655 case '(':
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2662 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2663 break;
2383 case '+': 2664 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2665 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2666 break;
2386#ifdef MULTICHAR_SET 2667#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2668 case '6':
2393 scr_backindex (); 2669 scr_backindex ();
2394 break; 2670 break;
2395#endif 2671#endif
2396 case '7': 2672 case '7':
2397 scr_cursor (SAVE); 2673 scr_cursor (SAVE);
2398 break; 2674 break;
2399 case '8': 2675 case '8':
2400 scr_cursor (RESTORE); 2676 scr_cursor (RESTORE);
2401 break; 2677 break;
2402#ifndef NO_FRILLS 2678#if !ENABLE_MINIMAL
2403 case '9': 2679 case '9':
2404 scr_forwardindex (); 2680 scr_forwardindex ();
2405 break; 2681 break;
2406#endif 2682#endif
2683 // DECPAM/DECPNM
2407 case '=': 2684 case '=':
2685 priv_modes |= PrivMode_aplKP;
2686 break;
2408 case '>': 2687 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2688 priv_modes &= ~PrivMode_aplKP;
2410 break; 2689 break;
2411 2690
2412 case C1_40: 2691 case C1_40:
2413 cmd_getc (); 2692 cmd_getc ();
2414 break; 2693 break;
… …
2417 break; 2696 break;
2418 2697
2419 /* 8.3.87: NEXT LINE */ 2698 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2699 case C1_NEL: /* ESC E */
2421 { 2700 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2701 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2702 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2703 }
2425 break; 2704 break;
2426 2705
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2706 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2707 case C1_ESA: /* ESC G */
2429 process_graphics (); 2708 // used by original rxvt for rob nations own graphics mode
2709 if (cmd_getc () == 'Q')
2710 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2711 break;
2431 2712
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2713 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2714 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2715 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2719 case C1_RI: /* ESC M */
2439 scr_index (DN); 2720 scr_index (DN);
2440 break; 2721 break;
2441 2722
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2723 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2724 /* case C1_SS2: break; */
2444 2725
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2726 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2727 /* case C1_SS3: break; */
2447 2728
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2729 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2730 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2731 process_dcs_seq ();
2451 break; 2732 break;
2452 2733
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2734 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2735 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2736 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2737 break; /* steal obsolete ESC [ c */
2458 2738
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2739 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2740 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2741 process_csi_seq ();
2462 break; 2742 break;
2463 2743
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2744 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2745 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2746 process_osc_seq ();
2467 break; 2747 break;
2468 2748
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2749 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2750 case 'c':
2751 mbstate.reset ();
2471 scr_poweron (); 2752 scr_poweron ();
2472 scrollbar_show (1); 2753 scrollBar.show (1);
2473 break; 2754 break;
2474 2755
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2756 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2757 case 'n':
2477 scr_charset_choose (2); 2758 scr_charset_choose (2);
… …
2484 } 2765 }
2485} 2766}
2486/*}}} */ 2767/*}}} */
2487 2768
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2769/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2770enum {
2491 CSI_ICH = 0x40, 2771 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2772 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2773 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2774 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2775 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2776 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2777 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2498 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2778 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2499 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2779 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2780};
2501 2781
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2782#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2783 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2784 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2785#define get_byte_array_bit(array, bit) \
2506 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2786 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2787
2508const unsigned char csi_defaults[] = 2788static const unsigned char csi_defaults[] =
2509 { 2789 {
2510 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2790 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2791 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2792 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2793 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2794 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2795 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2796 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2797 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2798 };
2519/* *INDENT-ON* */
2520 2799
2521void 2800void ecb_hot
2522rxvt_term::process_csi_seq () 2801rxvt_term::process_csi_seq ()
2523{ 2802{
2524 unsigned char ch, priv, i; 2803 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 2804 unsigned int nargs, p;
2526 int n, ndef; 2805 int n, ndef;
2527 int arg[ESC_ARGS]; 2806 int arg[ESC_ARGS] = { };
2528 2807
2529 for (nargs = ESC_ARGS; nargs > 0;) 2808 nargs = 0;
2530 arg[--nargs] = 0;
2531 2809
2532 priv = 0; 2810 priv = 0;
2533 ch = cmd_getc (); 2811 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2812 if ((ch >= '<' && ch <= '?') || ch == '!')
2813 {
2535 { /* '<' '=' '>' '?' */ 2814 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2815 priv = ch;
2537 ch = cmd_getc (); 2816 ch = cmd_getc ();
2538 } 2817 }
2818
2539 /* read any numerical arguments */ 2819 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2820 for (n = -1; ch < CSI_ICH; )
2541 { 2821 {
2542 if (isdigit (ch)) 2822 if (isdigit (ch))
2543 { 2823 {
… …
2550 { 2830 {
2551 if (nargs < ESC_ARGS) 2831 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2832 arg[nargs++] = n;
2553 n = -1; 2833 n = -1;
2554 } 2834 }
2555 else if (ch == '\b') 2835 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2836 process_nonprinting (ch);
2567 } 2837
2568 ch = cmd_getc (); 2838 ch = cmd_getc ();
2569 } 2839 }
2570 2840
2571 if (ch > CSI_7F) 2841 if (ch > CSI_7F)
2572 return; 2842 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2848 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2849 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2850 if (arg[p] == -1)
2581 arg[p] = ndef; 2851 arg[p] = ndef;
2582 2852
2583#ifdef DEBUG_CMD
2584 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf (stderr, "%c\n", ch);
2588#endif
2589
2590 /* 2853 /*
2591 * private mode handling 2854 * private mode handling
2592 */ 2855 */
2593 if (priv) 2856 if (priv)
2594 { 2857 {
2595 switch (priv) 2858 switch (priv)
2596 { 2859 {
2597 case '>': 2860 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2861 if (ch == CSI_DA) /* secondary device attributes */
2862 {
2863 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2864 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2865 //
2866 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2867 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2868 // versions.
2869 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2870 tt_printf ("\033[>%d;95;0c", 'U');
2871 }
2600 break; 2872 break;
2873
2601 case '?': 2874 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2875 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2876 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2877 break;
2878
2879 case '!':
2880 if (ch == CSI_70)
2881 {
2882 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2883 scr_soft_reset ();
2884
2885 static const int pm_h[] = { 7, 25 };
2886 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2887
2888 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2889 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2890 }
2891 break;
2892 }
2893
2606 return; 2894 return;
2607 } 2895 }
2608 2896
2609 switch (ch) 2897 switch (ch)
2610 { 2898 {
… …
2624 } 2912 }
2625 break; 2913 break;
2626#endif 2914#endif
2627 2915
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2916 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2917 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2918 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2919 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2920 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2921 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2922 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2923 break;
2636 2924
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2925 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2926 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 2997
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2998 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 2999 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3000 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3001 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3002 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3003 break;
2716 3004
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3005 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3006 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3007 break;
2721 3008
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3009 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3010 process_sgr_mode (nargs, arg);
2724 break; 3011 break;
… …
2730 tt_printf ("\033[0n"); 3017 tt_printf ("\033[0n");
2731 break; 3018 break;
2732 case 6: /* CPR requested */ 3019 case 6: /* CPR requested */
2733 scr_report_position (); 3020 scr_report_position ();
2734 break; 3021 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3022 case 7: /* unofficial extension */
3023 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3024 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3025 break;
2739#endif
2740 case 8: /* unofficial extension */ 3026 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3027 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3028 break;
2743 } 3029 }
2744 break; 3030 break;
2745 3031
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3032 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3065 break;
2780 3066
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3067 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3068 if (arg[0] == 4)
2783 scr_insert_mode (0); 3069 scr_insert_mode (0);
3070 else if (arg[0] == 20)
3071 priv_modes &= ~PrivMode_LFNL;
2784 break; 3072 break;
2785 3073
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3074 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3075 if (arg[0] == 4)
2788 scr_insert_mode (1); 3076 scr_insert_mode (1);
3077 else if (arg[0] == 20)
3078 priv_modes |= PrivMode_LFNL;
2789 break; 3079 break;
2790 3080
2791 /* 3081 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3082 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3083 */
… …
2805 break; 3095 break;
2806 case CSI_75: 3096 case CSI_75:
2807 scr_cursor (RESTORE); 3097 scr_cursor (RESTORE);
2808 break; 3098 break;
2809 3099
2810#ifndef NO_FRILLS 3100#if !ENABLE_MINIMAL
2811 case CSI_74: 3101 case CSI_74:
2812 process_window_ops (arg, nargs); 3102 process_window_ops (arg, nargs);
2813 break; 3103 break;
2814#endif 3104#endif
2815 3105
2816 case CSI_78: /* DECREQTPARM */ 3106 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3107 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3108 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3109 break;
2820 3110
2821 default: 3111 default:
2822 break; 3112 break;
2823 } 3113 }
2824} 3114}
2825/*}}} */ 3115/*}}} */
2826 3116
2827#ifndef NO_FRILLS 3117#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3118void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3119rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3120{
2832 int x, y; 3121 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3122 XWindowAttributes wattr;
2837 Window wdummy; 3123 Window wdummy;
3124
3125 dLocal (Display *, dpy);
2838 3126
2839 if (nargs == 0) 3127 if (nargs == 0)
2840 return; 3128 return;
3129
2841 switch (args[0]) 3130 switch (args[0])
2842 { 3131 {
2843 /* 3132 /*
2844 * commands 3133 * commands
2845 */ 3134 */
2846 case 1: /* deiconify window */ 3135 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3136 XMapWindow (dpy, parent);
2848 break; 3137 break;
2849 case 2: /* iconify window */ 3138 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3139 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen (display->display));
2852 break; 3140 break;
2853 case 3: /* set position (pixels) */ 3141 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3142 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3143 break;
2856 case 4: /* set size (pixels) */ 3144 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3145 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3146 break;
2859 case 5: /* raise window */ 3147 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3148 XRaiseWindow (dpy, parent);
2861 break; 3149 break;
2862 case 6: /* lower window */ 3150 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3151 XLowerWindow (dpy, parent);
2864 break; 3152 break;
2865 case 7: /* refresh window */ 3153 case 7: /* refresh window */
2866 scr_touch (true); 3154 scr_touch (true);
2867 break; 3155 break;
2868 case 8: /* set size (chars) */ 3156 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3157 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3158 (unsigned int) (args[1] * fheight));
2871 break; 3159 break;
3160
3161 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3162 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3163 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3164 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3165 (unsigned int) (args[1] * fheight));
2876 break; 3166 break;
3167
2877 /* 3168 /*
2878 * reports - some output format copied from XTerm 3169 * reports - some output format copied from XTerm
2879 */ 3170 */
2880 case 11: /* report window state */ 3171 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3173 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3174 break;
2884 case 13: /* report window position */ 3175 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3176 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3177 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3178 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3179 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3180 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3181 break;
2891 case 14: /* report window size (pixels) */ 3182 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3184 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3185 break;
3186 case 18: /* report text area size (chars) */
3187 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3188 break;
2895 case 18: /* report window size (chars) */ 3189 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3190 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3191 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3192 case 20: /* report icon label */
3193 {
3194 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3195 XGetIconName (dpy, parent, &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3196 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3197 XFree (s);
3198 }
2902 break; 3199 break;
2903 case 21: /* report window title */ 3200 case 21: /* report window title */
2904 XFetchName (display->display, TermWin.parent[0], &s); 3201 {
3202 char *s;
3203 XFetchName (dpy, parent, &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3204 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3205 XFree (s);
3206 }
2906 break; 3207 break;
2907#endif
2908
2909 } 3208 }
2910} 3209}
2911#endif 3210#endif
2912 3211
2913/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
2914/* 3213/*
2915 * get input up until STRING TERMINATOR (or BEL) 3214 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3215 * ends_how is terminator used. returned input must be free()'d
2917 */ 3216 */
2918unsigned char * 3217char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3218rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3219{
2921 int seen_esc = 0; /* seen escape? */ 3220 unicode_t ch;
3221 bool seen_esc = false;
2922 unsigned int n = 0; 3222 unsigned int n = 0;
2923 unsigned char *s; 3223 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3224
2926 for (; (ch = cmd_getc ());) 3225 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3226 {
2928 if (ch == C0_BEL 3227 if (seen_esc)
2929 || ch == CHAR_ST 3228 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3229 if (ch == 0x5c) /* 7bit ST */
2931 break; 3230 break;
3231 else
3232 return NULL;
3233 }
2932 if (ch == C0_ESC) 3234 else if (ch == C0_ESC)
2933 { 3235 {
2934 seen_esc = 1; 3236 seen_esc = true;
2935 continue; 3237 continue;
2936 } 3238 }
3239 else if (ch == C0_BEL || ch == CHAR_ST)
3240 break;
2937 else if (ch == '\t') 3241 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3242 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3243 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3244 return NULL; /* other control character - exit */
2941 if (n < sizeof (string) - 1) 3245
3246 seen_esc = false;
3247
3248 if (n >= STRING_MAX - 1)
3249 // stop at some sane length
3250 return NULL;
3251
2942 string[n++] = ch; 3252 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3253 }
3254
2945 string[n++] = '\0'; 3255 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3256
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3257 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3258
2950 return s; 3259 return rxvt_wcstombs (string);
2951} 3260}
2952 3261
2953/*----------------------------------------------------------------------*/ 3262/*----------------------------------------------------------------------*/
2954/* 3263/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3264 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3265 */
2957void 3266void
2958rxvt_term::process_dcs_seq () 3267rxvt_term::process_dcs_seq ()
2959{ 3268{
2960 unsigned char eh, *s;
2961 /* 3269 /*
2962 * Not handled yet 3270 * Not handled yet
2963 */ 3271 */
3272
3273 unicode_t eh;
2964 s = get_to_st (&eh); 3274 char *s = get_to_st (eh);
2965 if (s) 3275 if (s)
2966 free (s); 3276 free (s);
3277
2967 return; 3278 return;
2968} 3279}
2969 3280
2970/*----------------------------------------------------------------------*/ 3281/*----------------------------------------------------------------------*/
2971/* 3282/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3283 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3284 */
2974void 3285void
2975rxvt_term::process_osc_seq () 3286rxvt_term::process_osc_seq ()
2976{ 3287{
2977 unsigned char ch, eh, *s; 3288 int arg;
2978 int arg;
2979 3289
2980 ch = cmd_getc (); 3290 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3291 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3292 arg = arg * 10 + (ch - '0');
2983 3293
2984 if (ch == ';') 3294 if (ch == ';')
2985 { 3295 {
3296 unicode_t eh;
2986 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
3298
2987 if (s) 3299 if (s)
2988 { 3300 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3301 process_xterm_seq (arg, s, eh);
3001 free (s); 3302 free (s);
3002 } 3303 }
3003 } 3304 }
3004} 3305}
3306
3307void
3308rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3309{
3310 if (str[0] == '?' && !str[1])
3311 {
3312 rgba c;
3313 pix_colors_focused[color].get (c);
3314
3315#if XFT
3316 if (c.a != rgba::MAX_CC)
3317 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3318 else
3319#endif
3320 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3321 }
3322 else
3323 set_window_color (color, str);
3324}
3325
3005/* 3326/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3327 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3328 */
3026void 3329void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3330rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3331{
3029 int changed = 0; 3332 int color;
3030 int color;
3031 char *buf, *name; 3333 char *buf, *name;
3334 bool query = str[0] == '?' && !str[1];
3335 int saveop = op;
3336
3337 dLocal (Display *, dpy);
3032 3338
3033 assert (str != NULL); 3339 assert (str != NULL);
3340
3341 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3342 return;
3343
3034 switch (op) 3344 switch (op)
3035 { 3345 {
3036 case XTerm_name: 3346 case XTerm_name:
3037 set_title (str); 3347 set_title (str);
3038 /* FALLTHROUGH */ 3348 /* FALLTHROUGH */
3039 case XTerm_iconName: 3349 case XTerm_iconName:
3040 set_iconName (str); 3350 set_icon_name (str);
3041 break; 3351 break;
3042 case XTerm_title: 3352 case XTerm_title:
3043 set_title (str); 3353 set_title (str);
3044 break; 3354 break;
3355 case XTerm_property:
3356 if (str[0] == '?')
3357 {
3358 Atom prop = display->atom (str + 1);
3359 Atom actual_type;
3360 int actual_format;
3361 unsigned long nitems;
3362 unsigned long bytes_after;
3363 unsigned char *value = 0;
3364 const char *str = "";
3365
3366 if (prop
3367 && XGetWindowProperty (dpy, parent,
3368 prop, 0, 1<<16, 0, AnyPropertyType,
3369 &actual_type, &actual_format,
3370 &nitems, &bytes_after, &value) == Success
3371 && actual_type != None
3372 && actual_format == 8)
3373 str = (const char *)(value);
3374
3375 tt_printf ("\033]%d;%s%c", op, str, resp);
3376
3377 XFree (value);
3378 }
3379 else
3380 {
3381 char *eq = strchr (str, '=');
3382
3383 if (eq)
3384 {
3385 *eq = 0;
3386 set_utf8_property (display->atom (str), eq + 1);
3387 }
3388 else
3389 XDeleteProperty (dpy, parent,
3390 display->atom (str));
3391 }
3392 break;
3393
3045 case XTerm_Color: 3394 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3395 for (buf = (char *)str; buf && *buf;)
3047 { 3396 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3397 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3398 break;
3399
3050 *name++ = '\0'; 3400 *name++ = '\0';
3051 color = atoi (buf); 3401 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3402
3403 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3404 break;
3405
3054 if ((buf = STRCHR (name, ';')) != NULL) 3406 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3407 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3408
3409 process_color_seq (op, color, name, resp);
3057 } 3410 }
3411 break;
3412 case Rxvt_restoreFG:
3413 case XTerm_Color00:
3414 process_color_seq (op, Color_fg, str, resp);
3415 break;
3416 case Rxvt_restoreBG:
3417 case XTerm_Color01:
3418 process_color_seq (op, Color_bg, str, resp);
3058 break; 3419 break;
3059#ifndef NO_CURSORCOLOR 3420#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3421 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3422 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3423 break;
3063#endif 3424#endif
3064 case XTerm_Color_pointer: 3425 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3426 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3427 break;
3428 case XTerm_Color_pointer_bg:
3429 process_color_seq (op, Color_pointer_bg, str, resp);
3430 break;
3431#ifdef OPTION_HC
3432 case XTerm_Color_HC:
3433 process_color_seq (op, Color_HC, str, resp);
3434 break;
3435 case XTerm_Color_HTC:
3436 process_color_seq (op, Color_HTC, str, resp);
3437 break;
3438#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3439#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3440 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3441 process_color_seq (op, Color_BD, str, resp);
3070 break; 3442 break;
3071 case XTerm_Color_UL: 3443 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3444 process_color_seq (op, Color_UL, str, resp);
3073 break; 3445 break;
3074 case XTerm_Color_RV: 3446 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3447 process_color_seq (op, Color_IT, str, resp);
3076 break; 3448 break;
3077#endif 3449#endif
3450 case URxvt_Color_border:
3451 process_color_seq (op, Color_border, str, resp);
3452 break;
3078 3453
3079 case XTerm_Menu: 3454#if BG_IMAGE_FROM_ROOT
3455 case URxvt_Color_tint:
3456 process_color_seq (op, Color_tint, str, resp);
3080 /* 3457 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3458 bool changed = false;
3082 * so DON'T do it here 3459
3460 if (ISSET_PIXCOLOR (Color_tint))
3461 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3462
3463 if (changed)
3464 update_background ();
3083 */ 3465 }
3466
3084 break; 3467 break;
3468#endif
3469
3470#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3471 case Rxvt_Pixmap:
3086 if (*str != ';') 3472 if (!strcmp (str, "?"))
3087 { 3473 {
3088#if XPM_BACKGROUND 3474 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3475 int h_scale = fimage.h_scale;
3090 set_bgPixmap (str); /* change pixmap */ 3476 int v_scale = fimage.v_scale;
3091#endif 3477 int h_align = fimage.h_align;
3092 scr_touch (true); 3478 int v_align = fimage.v_align;
3479
3480 sprintf (str, "[%dx%d+%d+%d]",
3481 h_scale, v_scale,
3482 h_align, v_align);
3483 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3484 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3485 else
3095 { 3486 {
3487 bool changed = false;
3488
3489 if (*str != ';')
3490 {
3491 try
3492 {
3493 fimage.set_file_geometry (this, str);
3494 changed = true;
3495 }
3496 catch (const class rxvt_failure_exception &e)
3497 {
3498 }
3499 }
3500 else
3501 {
3096 str++; 3502 str++;
3097#if XPM_BACKGROUND 3503 if (fimage.set_geometry (str, true))
3098 changed += scale_pixmap (str); 3504 changed = true;
3099#endif 3505 }
3100 3506
3507 if (changed)
3508 {
3509 if (bg_window_position_sensitive ())
3510 {
3511 int x, y;
3512 get_window_origin (x, y);
3513 parent_x = x;
3514 parent_y = y;
3515 }
3516 update_background ();
3517 }
3101 } 3518 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3519 break;
3520#endif
3110 3521
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3522 case XTerm_logfile:
3523 // TODO, when secure mode?
3118 break; 3524 break;
3119 case XTerm_font: 3525
3120 change_font (0, str);
3121 break;
3122#if 0 3526#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3527 case Rxvt_dumpscreen: /* no error notices */
3124 { 3528 {
3125 int fd; 3529 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3530 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3531 {
3128 scr_dump (fd); 3532 scr_dump (fd);
3129 close (fd); 3533 close (fd);
3130 } 3534 }
3131 } 3535 }
3132 break; 3536 break;
3133#endif 3537#endif
3538 case XTerm_font:
3539 op = URxvt_font;
3540 case URxvt_font:
3541#if ENABLE_STYLES
3542 case URxvt_boldFont:
3543 case URxvt_italicFont:
3544 case URxvt_boldItalicFont:
3545#endif
3546 if (query)
3547 tt_printf ("\33]%d;%-.250s%c", saveop,
3548 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3549 ? fontset[op - URxvt_font]->fontdesc : "",
3550 resp);
3551 else
3552 {
3553 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3554
3555 res = strdup (str);
3556 allocated.push_back ((void *)res);
3557 set_fonts ();
3558 }
3559 break;
3560
3561 case URxvt_version:
3562 if (query)
3563 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3564 op,
3565 rs[Rs_name], VERSION[0], VERSION[2],
3566 resp);
3567 break;
3568
3569#if !ENABLE_MINIMAL
3570 case URxvt_locale:
3571 if (query)
3572 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3573 else
3574 {
3575 set_locale (str);
3576 pty->set_utf8_mode (enc_utf8);
3577 init_xlocale ();
3578 }
3579 break;
3580
3581 case URxvt_view_up:
3582 case URxvt_view_down:
3583 {
3584 int lines = atoi (str);
3585
3586 if (lines)
3587 scr_page (op == URxvt_view_up ? UP : DN, lines);
3588 else
3589 scr_erase_savelines ();
3590 }
3591
3592 break;
3593#endif
3594
3595#if ENABLE_PERL
3596 case URxvt_perl:
3597 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3598 break;
3599#endif
3135 } 3600 }
3136} 3601}
3137/*----------------------------------------------------------------------*/ 3602/*----------------------------------------------------------------------*/
3138 3603
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3604/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * 's' = save 3609 * 's' = save
3145 * 'r' = restore 3610 * 'r' = restore
3146 * 't' = toggle 3611 * 't' = toggle
3147 * so no need for fancy checking 3612 * so no need for fancy checking
3148 */ 3613 */
3149int 3614int ecb_cold
3150rxvt_term::privcases (int mode, unsigned long bit) 3615rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3616{
3152 int state; 3617 int state;
3153 3618
3154 if (mode == 's') 3619 if (mode == 's')
3155 { 3620 {
3156 SavedModes |= (PrivateModes & bit); 3621 if (priv_modes & bit)
3622 SavedModes |= bit;
3623 else
3624 SavedModes &= ~bit;
3157 return -1; 3625 return -1;
3158 } 3626 }
3159 else 3627 else
3160 { 3628 {
3161 if (mode == 'r') 3629 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3630 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3631 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3632 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3633
3634 if (state)
3635 priv_modes |= bit;
3636 else
3637 priv_modes &= ~bit;
3166 } 3638 }
3639
3167 return state; 3640 return state;
3168} 3641}
3169 3642
3170/* we're not using priv _yet_ */ 3643/* we're not using priv _yet_ */
3171void 3644void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3645rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3646{
3174 unsigned int i, j; 3647 unsigned int i, j;
3175 int state; 3648 int state;
3649
3176 static const struct 3650 static const struct
3177 { 3651 {
3178 const int argval; 3652 const int argval;
3179 const unsigned long bit; 3653 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3654 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3655 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3656 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3657 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3658 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3659 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3660 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3661 { 7, PrivMode_Autowrap }, // DECAWM
3662 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3663 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3664 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3665 // 19 Print screen prints full screen/scroll region
3192#endif 3666 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3667#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3668 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3669#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3670 { 35, PrivMode_ShiftKeys }, // rxvt extension
3671 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3672 { 40, PrivMode_132OK },
3673 // 41 xterm more fixes NYI
3674 // 45 margin bell NYI
3675 // 46 start logging
3199 { 47, PrivMode_Screen }, 3676 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3677 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3678#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3679 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3680#endif
3204 { 1000, PrivMode_MouseX11 }, 3681 { 1000, PrivMode_MouseX11 },
3682 { 1002, PrivMode_MouseBtnEvent },
3683 { 1003, PrivMode_MouseAnyEvent },
3684#if ENABLE_FRILLS
3685 { 1005, PrivMode_ExtModeMouse },
3686#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3687 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3688 { 1011, PrivMode_Keypress }, // rxvt extension
3689#if ENABLE_FRILLS
3690 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3691#endif
3692 // 1035 enable modifiers for alt, numlock NYI
3693 // 1036 send ESC for meta keys NYI
3694 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3695 { 1047, PrivMode_Screen },
3696 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3697 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3698 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3699 { 2004, PrivMode_BracketPaste },
3209 }; 3700 };
3210 3701
3211 if (nargs == 0) 3702 if (nargs == 0)
3212 return; 3703 return;
3213 3704
… …
3220 for (i = 0; i < nargs; i++) 3711 for (i = 0; i < nargs; i++)
3221 { 3712 {
3222 state = -1; 3713 state = -1;
3223 3714
3224 /* basic handling */ 3715 /* basic handling */
3225 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3716 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3717 if (argtopriv[j].argval == arg[i])
3227 { 3718 {
3228 state = privcases (mode, argtopriv[j].bit); 3719 state = privcases (mode, argtopriv[j].bit);
3229 break; 3720 break;
3230 } 3721 }
3231 3722
3232 /* extra handling for values with state unkept */ 3723 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3724 switch (arg[i])
3235 { 3725 {
3726#if ENABLE_STYLES
3727 case 1021:
3728 set_option (Opt_intensityStyles, mode);
3729
3730 scr_touch (true);
3731 break;
3732#endif
3236 case 1048: /* alternative cursor save */ 3733 case 1048: /* alternative cursor save */
3734 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3735 if (mode == 0)
3238 scr_cursor (RESTORE); 3736 scr_cursor (RESTORE);
3239 else if (mode == 1) 3737 else if (mode == 1)
3240 scr_cursor (SAVE); 3738 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 3739 break;
3740 }
3741
3742 if (state >= 0)
3743 /* extra handling for values with valid 0 or 1 state */
3744 switch (arg[i])
3745 {
3746 /* case 1: - application cursor keys */
3747 case 2: /* VT52 mode */
3748 /* oddball mode. should be set regardless of set/reset
3749 * parameter. Return from VT52 mode with an ESC < from
3750 * within VT52 mode
3751 */
3752 priv_modes |= PrivMode_vt52;
3753 break;
3257 case 3: /* 80/132 */ 3754 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3755 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3756 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3757 break;
3262 case 4: /* smooth scrolling */ 3758 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3759 set_option (Opt_jumpScroll, !state);
3267 break; 3760 break;
3268 case 5: /* reverse video */ 3761 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3762 scr_rvideo_mode (state);
3270 break; 3763 break;
3271 case 6: /* relative/absolute origins */ 3764 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3765 scr_relative_origin (state);
3273 break; 3766 break;
3274 case 7: /* autowrap */ 3767 case 7: /* autowrap */
3275 scr_autowrap (state); 3768 scr_autowrap (state);
3276 break; 3769 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3770 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3771 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3772 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3773 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3774 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3775#ifdef scrollBar_esc
3290 case scrollBar_esc: 3776 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3777 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3778 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3779 scr_touch (true);
3295 }
3296 break; 3780 break;
3297#endif 3781#endif
3298 case 25: /* visible/invisible cursor */ 3782 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3783 scr_cursor_visible (state);
3300 break; 3784 break;
3301 /* case 35: - shift keys */ 3785 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3786 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3787 case 47: /* secondary screen */
3304 scr_change_screen (state); 3788 scr_change_screen (state);
3305 break; 3789 break;
3306 /* case 66: - application key pad */ 3790 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3791 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3792 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3793 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3794 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3795 break;
3312#if 0
3313 case 1001: 3796 case 1002:
3314 break; /* X11 mouse highlighting */ 3797 case 1003:
3315#endif 3798 if (state)
3799 {
3800 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3801 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3802 mouse_row = mouse_col = 0;
3803 vt_emask_mouse = PointerMotionMask;
3804 }
3805 else
3806 vt_emask_mouse = NoEventMask;
3807
3808 vt_select_input ();
3809 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3810 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3811 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3812 break;
3322 case 1011: /* scroll to bottom on key press */ 3813 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3814 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3815 break;
3328 case 1047: /* secondary screen w/ clearing */ 3816 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3817 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3818 if (!state)
3331 scr_erase_screen (2); 3819 scr_erase_screen (2);
3820
3332 scr_change_screen (state); 3821 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3822 break;
3823 case 1049: /* secondary screen w/ clearing first */
3824 if (option (Opt_secondaryScreen))
3825 if (state)
3826 scr_cursor (SAVE);
3827
3828 scr_change_screen (state);
3829
3830 if (option (Opt_secondaryScreen))
3831 if (state)
3832 scr_erase_screen (2);
3833 else
3834 scr_cursor (RESTORE);
3835 break;
3836 default:
3837 break;
3336 } 3838 }
3337 } 3839 }
3338} 3840}
3339/*}}} */ 3841/*}}} */
3340 3842
3341/*{{{ process sgr sequences */ 3843/*{{{ process sgr sequences */
3342void 3844void ecb_hot
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3845rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3846{
3345 unsigned int i; 3847 unsigned int i;
3346 short rendset; 3848 short rendset;
3347 int rendstyle; 3849 int rendstyle;
3348 3850
3349 if (nargs == 0) 3851 if (nargs == 0)
3350 { 3852 {
3351 scr_rendition (0, ~RS_None); 3853 scr_rendition (0, ~RS_None);
3352 return; 3854 return;
3353 } 3855 }
3856
3354 for (i = 0; i < nargs; i++) 3857 for (i = 0; i < nargs; i++)
3355 { 3858 {
3356 rendset = -1; 3859 rendset = -1;
3357 switch (arg[i]) 3860 switch (arg[i])
3358 { 3861 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3863 rendset = 0, rendstyle = ~RS_None;
3361 break; 3864 break;
3362 case 1: 3865 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3866 rendset = 1, rendstyle = RS_Bold;
3364 break; 3867 break;
3868 //case 2: // low intensity
3869 case 3:
3870 rendset = 1, rendstyle = RS_Italic;
3871 break;
3365 case 4: 3872 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3873 rendset = 1, rendstyle = RS_Uline;
3367 break; 3874 break;
3368 case 5: 3875 case 5: // slowly blinking
3876 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3877 rendset = 1, rendstyle = RS_Blink;
3370 break; 3878 break;
3879 //case 6: // scoansi light background
3371 case 7: 3880 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3881 rendset = 1, rendstyle = RS_RVid;
3373 break; 3882 break;
3374 case 22: 3883 case 8:
3884 // invisible. NYI
3885 break;
3886 //case 9: // crossed out
3887 //case 10: // scoansi acs off, primary font
3888 //case 11: // scoansi acs on, first alt font
3889 //case 12: // scoansi acs on, |0x80, second alt font
3890 //...
3891 //case 19: // ninth alt font
3892 //case 20: // gothic
3893 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3894 rendset = 0, rendstyle = RS_Bold;
3895 break;
3896 case 22: // normal intensity
3897 rendset = 0, rendstyle = RS_Bold;
3898 break;
3899 case 23: // disable italic
3900 rendset = 0, rendstyle = RS_Italic;
3376 break; 3901 break;
3377 case 24: 3902 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3903 rendset = 0, rendstyle = RS_Uline;
3379 break; 3904 break;
3380 case 25: 3905 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3906 rendset = 0, rendstyle = RS_Blink;
3382 break; 3907 break;
3908 case 26: // variable spacing (iso 8613)
3909 rendset = 0, rendstyle = RS_Blink;
3910 break;
3383 case 27: 3911 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3912 rendset = 0, rendstyle = RS_RVid;
3385 break; 3913 break;
3914 //case 28: // visible. NYI
3915 //case 29: // not crossed-out
3386 } 3916 }
3917
3387 if (rendset != -1) 3918 if (rendset != -1)
3388 { 3919 {
3389 scr_rendition (rendset, rendstyle); 3920 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3921 continue; /* for (;i;) */
3391 } 3922 }
… …
3398 case 33: 3929 case 33:
3399 case 34: 3930 case 34:
3400 case 35: 3931 case 35:
3401 case 36: 3932 case 36:
3402 case 37: 3933 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3934 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3935 break;
3406#ifdef TTY_256COLOR 3936 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3937 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3938 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3939 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3940 i += 2;
3413 } 3941 }
3414 break; 3942 break;
3415#endif
3416 case 39: /* default fg */ 3943 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3944 scr_color (Color_fg, Color_fg);
3418 break; 3945 break;
3419 3946
3420 case 40: 3947 case 40:
… …
3423 case 43: 3950 case 43:
3424 case 44: 3951 case 44:
3425 case 45: 3952 case 45:
3426 case 46: 3953 case 46:
3427 case 47: 3954 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3955 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3956 break;
3431#ifdef TTY_256COLOR 3957 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3958 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3959 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3960 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3961 i += 2;
3438 } 3962 }
3439 break; 3963 break;
3440#endif
3441 case 49: /* default bg */ 3964 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3965 scr_color (Color_bg, Color_bg);
3443 break; 3966 break;
3444 3967
3445#ifndef NO_BRIGHTCOLOR 3968 //case 50: // not variable spacing
3969
3970#if !ENABLE_MINIMAL
3446 case 90: 3971 case 90:
3447 case 91: /* set bright fg color */ 3972 case 91: /* set bright fg color */
3448 case 92: 3973 case 92:
3449 case 93: 3974 case 93:
3450 case 94: 3975 case 94:
3451 case 95: 3976 case 95:
3452 case 96: 3977 case 96:
3453 case 97: 3978 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3979 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3980 break;
3457 case 100: 3981 case 100:
3458 case 101: /* set bright bg color */ 3982 case 101: /* set bright bg color */
3459 case 102: 3983 case 102:
3460 case 103: 3984 case 103:
3461 case 104: 3985 case 104:
3462 case 105: 3986 case 105:
3463 case 106: 3987 case 106:
3464 case 107: 3988 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3989 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3990 break;
3468#endif 3991#endif
3469
3470 }
3471 }
3472}
3473/*}}} */
3474
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void
3477rxvt_term::process_graphics ()
3478{
3479 unsigned char ch, cmd = cmd_getc ();
3480
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q')
3483 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */
3485 return;
3486 }
3487 /* swallow other graphics sequences until terminating ':' */
3488 do
3489 ch = cmd_getc ();
3490 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 { 3992 }
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 } 3993 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 3994}
3537/*}}} */ 3995/*}}} */
3538 3996
3539/* ------------------------------------------------------------------------- */ 3997/* ------------------------------------------------------------------------- */
3540 3998
… …
3544 */ 4002 */
3545void 4003void
3546rxvt_term::tt_printf (const char *fmt,...) 4004rxvt_term::tt_printf (const char *fmt,...)
3547{ 4005{
3548 va_list arg_ptr; 4006 va_list arg_ptr;
3549 unsigned char buf[256]; 4007 char buf[256];
3550 4008
3551 va_start (arg_ptr, fmt); 4009 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4010 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4011 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4012 tt_write (buf, strlen (buf));
3555} 4013}
3556 4014
3557/* ---------------------------------------------------------------------- */ 4015/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4016/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4017 * or generated by us in response to a query ESC sequence.
3560 */ 4018 */
4019static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4020
3561void 4021void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4022rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 4023{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4024 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4025 return;
3565 4026
3566 if (len) 4027 if (pty->pty < 0)
4028 return;
4029
4030 if (v_buflen == 0)
4031 {
4032 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4033
4034 max_it (written, 0);
4035
4036 if (written == len)
4037 return;
4038
4039 data += written;
4040 len -= written;
3567 { 4041 }
4042
4043 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4044
4045 memcpy (v_buffer + v_buflen, data, len);
4046 v_buflen += len;
4047
4048 pty_ev.set (ev::READ | ev::WRITE);
4049}
4050
4051void rxvt_term::pty_write ()
4052{
4053 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4054
4055 if (written > 0)
4056 {
4057 v_buflen -= written;
4058
3568 if (v_buflen == 0) 4059 if (v_buflen == 0)
3569 { 4060 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4061 free (v_buffer);
3597 v_buffer = 0; 4062 v_buffer = 0;
3598 v_buflen = 0;
3599 4063
3600 pty_ev.set (EVENT_READ); 4064 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4065 return;
3613 } 4066 }
4067
4068 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4069 }
4070 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4071 pty_ev.set (ev::READ);
3615} 4072}
3616 4073
3617/*----------------------- end-of-file (C source) -----------------------*/ 4074/*----------------------- end-of-file (C source) -----------------------*/
3618 4075

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