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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.533 by sf-exg, Fri Feb 1 11:26:40 2013 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) 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 XFlush (Xdisplay); 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}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1021}
813 1022
814#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
815void 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
816rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1041{
818 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1043 want_refresh = 1;
820 1044 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1045}
823#endif 1046#endif
824 1047
825#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
826void 1049void
827rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1051{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1053 {
831 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
832 want_refresh = 1; 1055 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
834 } 1057 }
1058 else
1059 w.stop ();
835} 1060}
836#endif 1061#endif
837 1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1064void
839rxvt_term::x_cb (io_watcher &w, short revents) 1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
840{ 1066{
841 SET_R (this); 1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
842 SET_LOCALE (locale); 1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
843 1069 {
844 process_x_events (); 1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
845} 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 ();
1169}
1170#endif
846 1171
847bool 1172bool
848rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
849{ 1174{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
851 1176
852 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
853 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
855 1186
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
857 1188
858 if (n > 0) 1189 if (r > 0)
859 { 1190 {
860 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
861 return true; 1192 return true;
862 } 1193 }
863 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))
864 destroy (); 1206 destroy ();
1207 }
865 1208
866 return false; 1209 return false;
867} 1210}
868 1211
869void 1212void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1214{
872 SET_R (this); 1215 make_current ();
873 SET_LOCALE (locale);
874 1216
875 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
876 tt_write (0, 0);
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1220 cmd_parse ();
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891 1221
892 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
893 1224
894 for (;;) 1225 refresh_check ();
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1226}
985 1227
986// read the next character, currently handles UTF-8 1228void ecb_cold
987// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1230{
991 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1232 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995
996 wchar_t wc;
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
998
999 if (len == (size_t)-2)
1000 return NOCHAR;
1001
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033}
1034 1233
1035#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
1036void 1264void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank ()
1050{
1051 if (!(Options & Opt_pointerBlank))
1052 return;
1053
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor);
1055 XFlush (Xdisplay);
1056
1057 hidden_pointer = 1;
1058}
1059
1060void
1061rxvt_term::pointer_cb (time_watcher &w)
1062{
1063 SET_R (this);
1064 SET_LOCALE (locale);
1065
1066 pointer_blank ();
1067}
1068#endif
1069
1070void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1266{
1073 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1074 int x, y; 1268 int x, y;
1269 int code = 32;
1075 1270
1076 x = ev->x; 1271 x = Pixel2Col (ev.x) + 1;
1077 y = ev->y; 1272 y = Pixel2Row (ev.y) + 1;
1078 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 }
1079 1283
1080 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1285 button_number = 3;
1083 }
1084 else 1286 else
1085 { 1287 {
1086 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1290 if (button_number >= 3)
1089 button_number += (64 - 3); 1291 button_number += 64 - 3;
1090 } 1292 }
1091 1293
1092 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1093 { 1295 {
1094 /* 1296 /*
1095 * do not report ButtonRelease 1297 * do not report ButtonRelease
1096 * no state info allowed 1298 * no state info allowed
1097 */ 1299 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1318#endif
1117
1118 } 1319 }
1119 1320
1120#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1323 if (key_state & 16)
1123 fputc('C', stderr); 1324 fputc ('C', stderr);
1124 if (key_state & 4) 1325 if (key_state & 4)
1125 fputc('S', stderr); 1326 fputc ('S', stderr);
1126 if (key_state & 8) 1327 if (key_state & 8)
1127 fputc('A', stderr); 1328 fputc ('A', stderr);
1128 if (key_state & 32) 1329 if (key_state & 32)
1129 fputc('2', stderr); 1330 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1332 button_number,
1132 x + 1, 1333 x,
1133 y + 1); 1334 y);
1134#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
1135 tt_printf("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1351 code + button_number + key_state,
1137 (32 + x + 1), 1352 32 + x,
1138 (32 + y + 1)); 1353 32 + y);
1139#endif
1140} 1354}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1355
1152/*{{{ process an X event */ 1356/*{{{ process an X event */
1153void 1357void ecb_hot
1154rxvt_term::process_x_event (XEvent *ev) 1358rxvt_term::x_cb (XEvent &ev)
1155{ 1359{
1360 make_current ();
1361
1362 dLocal (Display *, dpy);
1363
1364 if (ev.xany.window == vt
1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1367 return;
1368
1369 // for XQueryPointer
1156 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1372 unsigned int unused_mask;
1159 1373
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1374 switch (ev.type)
1210 { 1375 {
1211 case KeyPress: 1376 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1377 key_press (ev.xkey);
1213 break; 1378 break;
1214 1379
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1380 case KeyRelease:
1217 { 1381 key_release (ev.xkey);
1218 if (!(ev->xkey.state & ControlMask))
1219 mouse_slip_wheel_speed = 0;
1220 else
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1382 break;
1229 }
1230#endif
1231 1383
1232 case ButtonPress: 1384 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1385 button_press (ev.xbutton);
1234 break; 1386 break;
1235 1387
1236 case ButtonRelease: 1388 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1389 button_release (ev.xbutton);
1238 break; 1390 break;
1239 1391
1240 case ClientMessage: 1392 case ClientMessage:
1241 if (ev->xclient.format == 32 1393 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1395 {
1251 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1397 {
1253 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1399 {
1255 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1401 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1403 destroy ();
1259 0L, 1000000L, 1404 }
1260 False, AnyPropertyType, 1405#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1409 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1410#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1411 }
1266 8, PropModeReplace, 1412 }
1267 data, STRLEN(data)); 1413#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, 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
1270 } 1422 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1423 break;
1277 1424
1278 /* 1425 /*
1279 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1431 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1432 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1433 * which ought to make things real slow!
1287 */ 1434 */
1288 case VisibilityNotify: 1435 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1436 switch (ev.xvisibility.state)
1290 { 1437 {
1291 case VisibilityUnobscured: 1438 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1439 refresh_type = FAST_REFRESH;
1293 break; 1440 break;
1294 case VisibilityPartiallyObscured: 1441 case VisibilityPartiallyObscured:
… …
1299 break; 1446 break;
1300 } 1447 }
1301 break; 1448 break;
1302 1449
1303 case FocusIn: 1450 case FocusIn:
1304 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)
1305 { 1466 {
1306 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316
1317 } 1468 ;
1318 break;
1319 1469
1320 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1321 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1322 { 1475 {
1323 TermWin.focus = 0; 1476 want_position_change = true;
1324 want_refresh = 1; 1477 if (bg_img == 0)
1325#ifdef USE_XIM 1478 moved = true;
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0])
1340 {
1341 int height, width;
1342
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 } 1479 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1480#endif
1350 ConfigureNotify, ev)); 1481
1351 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1352 { 1483 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1354 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 }
1355 } 1501 }
1356#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 }
1357 else 1508 else
1358 { 1509 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1360 } 1514 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1517 }
1372 break; 1518 break;
1373 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1374 case SelectionClear: 1524 case SelectionClear:
1375 selection_clear (); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1376 break;
1377
1378 case SelectionNotify:
1379 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor,
1381 ev->xselection.property, True);
1382 break; 1526 break;
1383 1527
1384 case SelectionRequest: 1528 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1529 selection_send (ev.xselectionrequest);
1530 break;
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));
1386 break; 1549 break;
1387 1550
1388 case UnmapNotify: 1551 case UnmapNotify:
1389 TermWin.mapped = 0; 1552 mapped = 0;
1390#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1392#endif 1555#endif
1393 break; 1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break;
1409 }
1410#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ())
1423 {
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */
1428 break; 1557 break;
1429 1558
1430 case GraphicsExpose: 1559 case GraphicsExpose:
1431 case Expose: 1560 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1433 { 1562 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1437#else 1567 }
1438 // 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 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1441 //scr_expose (ev->xexpose.x, 0, 1576 }
1442 // ev->xexpose.width, TermWin.height, False); 1577
1443#endif
1444 want_refresh = 1; 1578 want_refresh = 1;
1445 } 1579 }
1446 else 1580 else
1447 { 1581 {
1448 XEvent unused_xevent; 1582 XEvent unused_event;
1449 1583
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1585 ;
1452 &unused_xevent)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1587 ;
1454 GraphicsExpose, 1588
1455 &unused_xevent)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1590 {
1458 scrollBar.setIdle(); 1591 scrollBar.state = SB_STATE_IDLE;
1459 scrollbar_show (0); 1592 scrollBar.show (0);
1460 } 1593 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468
1469 } 1594 }
1470 break; 1595 break;
1471 1596
1472 case MotionNotify: 1597 case MotionNotify:
1473#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1599 if (hidden_pointer)
1475 pointer_unblank (); 1600 pointer_unblank ();
1476#endif 1601#endif
1477#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1478 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)
1479 { 1609 {
1480 menubar_control (&(ev->xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1612 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1614 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1616 ;
1617
1493 XQueryPointer(Xdisplay, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1622 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1626 {
1502#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
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1505#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1642 {
1509 int dist; 1643 int dist;
1510
1511 pending_scroll_selection=1;
1512 1644
1513 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1515 */ 1647 */
1516 if (scroll_selection_delay<=0) 1648 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1650
1519 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1521 */ 1653 */
1522 selection_save_x=ev->xbutton.x; 1654 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1655 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1656 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1657
1527 /* calc number of lines to scroll */ 1658 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1659 if (ev.xbutton.y < int_bwidth)
1529 { 1660 {
1530 scroll_selection_dir = UP; 1661 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1532 } 1663 }
1533 else 1664 else
1534 { 1665 {
1535 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1668 }
1669
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1670 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1672 + 1;
1541 MIN_IT(scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1543 } 1675 }
1544 else 1676 else
1545 { 1677 {
1546 /* we are within the text window, so we 1678 /* we are within the text window, so we
1547 * shouldn't be scrolling 1679 * shouldn't be scrolling
1548 */ 1680 */
1549 pending_scroll_selection = 0; 1681 sel_scroll_ev.stop();
1550 } 1682 }
1551#endif 1683#endif
1552#ifdef MOUSE_THRESHOLD 1684#ifdef MOUSE_THRESHOLD
1553
1554 } 1685 }
1555#endif 1686#endif
1556
1557 } 1687 }
1558 } 1688 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1689 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1690 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1691 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1692 MotionNotify, &ev))
1693 ;
1694
1563 XQueryPointer(Xdisplay, scrollBar.win, 1695 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1696 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1697 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1698 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1699 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1700 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1701 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1702 want_refresh = 1;
1572 scrollbar_show (1); 1703 scrollBar.show (1);
1573 } 1704 }
1574 break; 1705 break;
1575 } 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 ();
1576} 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 if (option (Opt_transparent))
1860 {
1861 rxvt_img::new_from_root (this)->replace (root_img);
1862 update_background ();
1863 }
1864#endif
1865 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1866 }
1867
1868 break;
1869 }
1870
1871 refresh_check ();
1872}
1873#endif
1577 1874
1578void 1875void
1579rxvt_term::button_press (XButtonEvent *ev) 1876rxvt_term::button_press (XButtonEvent &ev)
1580{ 1877{
1581 int reportmode = 0, clickintime; 1878 int reportmode = 0, clickintime;
1582 1879
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1880 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1881
1584 if (!bypass_keystate) 1882 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1883 reportmode = !! (priv_modes & PrivMode_mouse_report);
1884
1586 /* 1885 /*
1587 * VT window processing of button press 1886 * VT window processing of button press
1588 */ 1887 */
1589 if (ev->window == TermWin.vt) 1888 if (ev.window == vt)
1590 { 1889 {
1591#if RXVT_GRAPHICS 1890 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1891 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1892
1893#if ISO_14755
1894 // 5.4
1895 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1896 {
1897 iso14755_54 (ev.x, ev.y);
1898 return;
1597 { 1899 }
1900#endif
1901
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1902 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1903
1599 if (reportmode) 1904 if (reportmode)
1905 {
1906 /* mouse report from vt window */
1907 /* save the xbutton state (for ButtonRelease) */
1908 MEvent.state = ev.state;
1909#ifdef MOUSE_REPORT_DOUBLECLICK
1910 if (ev.button == MEvent.button && clickintime)
1600 { 1911 {
1601 /* mouse report from vt window */ 1912 /* same button, within allowed time */
1602 /* save the xbutton state (for ButtonRelease) */ 1913 MEvent.clicks++;
1603 MEvent.state = ev->state; 1914
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1915 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1916 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1917 /* only report double clicks */
1612 MEvent.clicks = 2; 1918 MEvent.clicks = 2;
1613 mouse_report (ev); 1919 mouse_report (ev);
1614 1920
1615 /* don't report the release */ 1921 /* don't report the release */
1616 MEvent.clicks = 0; 1922 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1923 MEvent.button = AnyButton;
1618 }
1619 } 1924 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1925 }
1633 else 1926 else
1634 { 1927 {
1635 if (ev->button != MEvent.button) 1928 /* different button, or time expired */
1636 MEvent.clicks = 0; 1929 MEvent.clicks = 1;
1930 MEvent.button = ev.button;
1931 mouse_report (ev);
1932 }
1933#else
1934 MEvent.button = ev.button;
1935 mouse_report (ev);
1936#endif /* MOUSE_REPORT_DOUBLECLICK */
1937
1938 }
1939 else
1940 {
1941 if (ev.button != MEvent.button)
1942 MEvent.clicks = 0;
1943
1637 switch (ev->button) 1944 switch (ev.button)
1638 { 1945 {
1639 case Button1: 1946 case Button1:
1947 /* allow meta + click to select rectangular areas */
1948 /* should be done in screen.C */
1949#if ENABLE_FRILLS
1950 selection.rect = !!(ev.state & ModMetaMask);
1951#else
1952 selection.rect = false;
1953#endif
1954
1640 /* allow shift+left click to extend selection */ 1955 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1956 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1957 {
1643 if (MEvent.button == Button1 && clickintime) 1958 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1959 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1960 else
1649 { 1961 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1962 }
1657 1963 else
1658 MEvent.button = Button1;
1659 break; 1964 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1965 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1966 MEvent.clicks++;
1664 else 1967 else
1968 MEvent.clicks = 1;
1969
1970 selection_click (MEvent.clicks, ev.x, ev.y);
1971 }
1972
1973 MEvent.button = Button1;
1974 break;
1975
1976 case Button3:
1977 if (MEvent.button == Button3 && clickintime)
1978 selection_rotate (ev.x, ev.y);
1979 else
1665 selection_extend (ev->x, ev->y, 1); 1980 selection_extend (ev.x, ev.y, 1);
1981
1666 MEvent.button = Button3; 1982 MEvent.button = Button3;
1667 break; 1983 break;
1668 }
1669 } 1984 }
1985 }
1986
1670 MEvent.time = ev->time; 1987 MEvent.time = ev.time;
1671 return; 1988 return;
1672 }
1673 } 1989 }
1674 1990
1675 /* 1991 /*
1676 * Scrollbar window processing of button press 1992 * Scrollbar window processing of button press
1677 */ 1993 */
1678 if (isScrollbarWindow(ev->window)) 1994 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 1995 {
1680 scrollBar.setIdle (); 1996 page_dirn direction = NO_DIR;
1997
1998 if (scrollBar.upButton (ev.y))
1999 direction = UP; /* up */
2000 else if (scrollBar.dnButton (ev.y))
2001 direction = DN; /* down */
2002
2003 scrollBar.state = SB_STATE_IDLE;
1681 /* 2004 /*
1682 * Rxvt-style scrollbar: 2005 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 2006 * move up if mouse is above slider
1684 * move dn if mouse is below slider 2007 * move dn if mouse is below slider
1685 * 2008 *
… …
1694 /* 2017 /*
1695 * Mouse report disabled scrollbar: 2018 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 2019 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 2020 * click on scrollbar - send pageup/down
1698 */ 2021 */
1699 if ((scrollBar.style == R_SB_NEXT 2022 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 2023 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 2024 else if (direction == DN)
1705 && scrollbarnext_dnButton(ev->y))
1706 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y)))
1708 tt_printf("\033[B"); 2025 tt_printf ("\033[B");
1709 else 2026 else
1710 switch (ev->button) 2027 switch (ev.button)
1711 { 2028 {
1712 case Button2: 2029 case Button2:
1713 tt_printf("\014"); 2030 tt_printf ("\014");
1714 break; 2031 break;
1715 case Button1: 2032 case Button1:
1716 tt_printf("\033[6~"); 2033 tt_printf ("\033[6~");
1717 break; 2034 break;
1718 case Button3: 2035 case Button3:
1719 tt_printf("\033[5~"); 2036 tt_printf ("\033[5~");
1720 break; 2037 break;
1721 } 2038 }
1722 } 2039 }
1723 else 2040 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2041#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 2042 {
1731 if (scrollbarnext_upButton(ev->y)) 2043 if (direction != NO_DIR)
1732 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y))
1734 upordown = 1; /* down */
1735 }
1736 else if (scrollBar.style == R_SB_RXVT)
1737 {
1738 if (scrollbarrxvt_upButton(ev->y))
1739 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y))
1741 upordown = 1; /* down */
1742 }
1743 if (upordown)
1744 { 2044 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2045#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2046 if (!cont_scroll_ev.is_active ())
2047 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2048#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2049 if (scr_page (direction, 1))
1749 { 2050 {
1750 if (upordown < 0) 2051 if (direction == UP)
1751 scrollBar.setUp (); 2052 scrollBar.state = SB_STATE_UP;
1752 else 2053 else
1753 scrollBar.setDn (); 2054 scrollBar.state = SB_STATE_DOWN;
1754 } 2055 }
1755 } 2056 }
1756 else 2057 else
1757 switch (ev->button) 2058 switch (ev.button)
1758 { 2059 {
1759 case Button2: 2060 case Button2:
1760 switch (scrollbar_align) 2061 switch (scrollBar.align)
1761 { 2062 {
1762 case R_SB_ALIGN_TOP: 2063 case SB_ALIGN_TOP:
1763 csrO = 0; 2064 csrO = 0;
1764 break; 2065 break;
1765 case R_SB_ALIGN_CENTRE: 2066 case SB_ALIGN_CENTRE:
1766 csrO = (scrollBar.bot - scrollBar.top) / 2; 2067 csrO = (scrollBar.bot - scrollBar.top) / 2;
1767 break; 2068 break;
1768 case R_SB_ALIGN_BOTTOM: 2069 case SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2070 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2071 break;
1771 } 2072 }
2073
1772 if (scrollBar.style == R_SB_XTERM 2074 if (scrollBar.style == SB_STYLE_XTERM
1773 || scrollbar_above_slider(ev->y) 2075 || scrollBar.above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2076 || scrollBar.below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2077 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2078
1777 scrollBar.setMotion (); 2079 scrollBar.state = SB_STATE_MOTION;
1778 break; 2080 break;
1779 2081
1780 case Button1: 2082 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2083 if (scrollBar.align == SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2084 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2085 /* FALLTHROUGH */
1784 2086
1785 case Button3: 2087 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2088 if (scrollBar.style != SB_STYLE_XTERM)
1787 { 2089 {
1788 if (scrollbar_above_slider(ev->y)) 2090 if (scrollBar.above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2091# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2092 scr_page (UP, nrow - 1);
1791# else 2093# else
1792 scr_page (UP, TermWin.nrow / 4); 2094 scr_page (UP, nrow / 4);
1793# endif 2095# endif
1794 else if (scrollbar_below_slider(ev->y)) 2096 else if (scrollBar.below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2097# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2098 scr_page (DN, nrow - 1);
1797# else 2099# else
1798 scr_page (DN, TermWin.nrow / 4); 2100 scr_page (DN, nrow / 4);
1799# endif 2101# endif
1800 else 2102 else
1801 scrollBar.setMotion (); 2103 scrollBar.state = SB_STATE_MOTION;
1802 } 2104 }
1803 else 2105 else
1804 { 2106 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2107 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2108 (nrow
1807 * scrollbar_position(ev->y) 2109 * scrollBar.position (ev.y)
1808 / scrollbar_size())); 2110 / scrollBar.size ()));
1809 } 2111 }
2112
1810 break; 2113 break;
1811 } 2114 }
1812 } 2115 }
2116
1813 return; 2117 return;
1814 } 2118 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2119}
1823 2120
1824void 2121void
1825rxvt_term::button_release (XButtonEvent *ev) 2122rxvt_term::button_release (XButtonEvent &ev)
1826{ 2123{
1827 int reportmode = 0; 2124 int reportmode = 0;
1828 2125
1829 csrO = 0; /* reset csr Offset */ 2126 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2127 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2128 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2129
1833 if (scrollbar_isUpDn()) 2130 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1834 { 2131 {
1835 scrollBar.setIdle (); 2132 scrollBar.state = SB_STATE_IDLE;
1836 scrollbar_show (0); 2133 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2134 }
2135
1842#ifdef SELECTION_SCROLLING 2136#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2137 sel_scroll_ev.stop();
1844#endif 2138#endif
2139
1845 if (ev->window == TermWin.vt) 2140 if (ev.window == vt)
1846 { 2141 {
1847#ifdef RXVT_GRAPHICS 2142 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2143 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2144
1853 { 2145#if ISO_14755
2146 // 5.4
2147 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2148 return;
2149#endif
2150
1854 if (reportmode) 2151 if (reportmode)
2152 {
2153 /* mouse report from vt window */
2154 /* don't report release of wheel "buttons" */
2155 if (ev.button >= 4)
2156 return;
2157#ifdef MOUSE_REPORT_DOUBLECLICK
2158 /* only report the release of 'slow' single clicks */
2159 if (MEvent.button != AnyButton
2160 && (ev.button != MEvent.button
2161 || (ev.time - MEvent.time
2162 > MULTICLICK_TIME / 2)))
1855 { 2163 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2164 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2165 MEvent.button = AnyButton;
1873 mouse_report (ev); 2166 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2167 }
2168#else /* MOUSE_REPORT_DOUBLECLICK */
2169 MEvent.button = AnyButton;
2170 mouse_report (ev);
2171#endif /* MOUSE_REPORT_DOUBLECLICK */
2172 return;
2173 }
2174
1877 /* 2175 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2176 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2177 * when overriding mouse reporting
1880 */ 2178 */
1881 if (PrivateModes & PrivMode_mouse_report 2179 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2180 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2181 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2182 selection_extend (ev.x, ev.y, 0);
1885 2183
1886 switch (ev->button) 2184 switch (ev.button)
2185 {
2186 case Button1:
2187 case Button3:
2188 selection_make (ev.time);
2189 break;
2190
2191 case Button2:
2192 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2193 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2194 break;
2195
2196#ifdef MOUSE_WHEEL
2197 case Button4:
2198 case Button5:
1887 { 2199 {
1888 case Button1: 2200 int i;
1889 case Button3: 2201 page_dirn v;
1890 selection_make (ev->time); 2202
2203 v = ev.button == Button4 ? UP : DN;
2204
2205 if (ev.state & ShiftMask)
1891 break; 2206 i = 1;
1892 case Button2: 2207 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2208 i = nrow - 1;
2209 else
1894 break; 2210 i = 5;
2211
1895#ifdef MOUSE_WHEEL 2212# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2213 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2214 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1); 2215 mouse_slip_wheel_speed += v ? -1 : 1;
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2216 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2217 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2218
2219 if (!slip_wheel_ev.is_active ())
2220 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1914 } 2221 }
2222 else
1915# endif 2223# endif
1916# ifdef JUMP_MOUSE_WHEEL 2224 {
1917 scr_page (v, i); 2225 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2226 scrollBar.show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 }
1934 }
1935 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940}
1941
1942
1943#ifdef TRANSPARENT
1944/*
1945 * Check our parents are still who we think they are.
1946 * Do transparency updates if required
1947 */
1948int
1949rxvt_term::check_our_parents ()
1950{
1951 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after;
1953 Atom atype;
1954 unsigned char *prop = NULL;
1955 Window root, oldp, *list;
1956 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr;
1958
1959 pchanged = 0;
1960
1961 if (!(Options & Opt_transparent))
1962 return pchanged; /* Don't try any more */
1963
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1965 rootdepth = wrootattr.depth;
1966
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1968 if (rootdepth != wattr.depth)
1969 {
1970 if (am_transparent)
1971 {
1972 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt,
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0;
1976 }
1977 return pchanged; /* Don't try any more */
1978 }
1979
1980 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False);
1982
1983 /*
1984 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that.
1987 */
1988 i = (xa[XA_XROOTPMAPID] != 0
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success));
1992 if (!i || prop == NULL)
1993 have_pixmap = 0;
1994 else
1995 {
1996 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop);
1998 XFree(prop);
1999 }
2000 if (have_pixmap)
2001 {
2002 /*
2003 * Copy Xroot pixmap transparency
2004 */
2005 int sx, sy, nx, ny;
2006 unsigned int nw, nh;
2007 Window cr;
2008 XImage *image;
2009 GC gc;
2010 XGCValues gcvalue;
2011
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
2013 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height;
2016 nx = ny = 0;
2017 if (sx < 0)
2018 {
2019 nw += sx;
2020 nx = -sx;
2021 sx = 0;
2022 }
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
2033 ZPixmap);
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037 if (image == NULL)
2038 {
2039 if (am_transparent && am_pixmap_trans)
2040 {
2041 pchanged = 1;
2042 if (TermWin.pixmap != None)
2043 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap);
2045 TermWin.pixmap = None;
2046 } 2227 }
2047 } 2228 }
2048 am_pixmap_trans = 0; 2229 break;
2230#endif
2231 }
2232 }
2233}
2234
2235/*}}} */
2236
2237void ecb_hot
2238rxvt_term::cmd_parse ()
2239{
2240 wchar_t ch = NOCHAR;
2241 char *seq_begin; // remember start of esc-sequence here
2242
2243 for (;;)
2244 {
2245 if (ecb_unlikely (ch == NOCHAR))
2246 {
2247 seq_begin = cmdbuf_ptr;
2248 ch = next_char ();
2249
2250 if (ch == NOCHAR)
2251 break;
2252 }
2253
2254 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2255 {
2256 if (ecb_unlikely (!seen_input))
2257 {
2258 seen_input = 1;
2259 // many badly-written programs (e.g. jed) contain a race condition:
2260 // they first read the screensize and then install a SIGWINCH handler.
2261 // some window managers resize the window early, and these programs
2262 // then sometimes get the size wrong.
2263 // unfortunately other programs are even more buggy and dislike
2264 // being sent SIGWINCH, so only do it when we were in fact being
2265 // resized.
2266 if (seen_resize && cmd_pid)
2267 kill (-cmd_pid, SIGWINCH);
2268 }
2269
2270 /* Read a text string from the input buffer */
2271 wchar_t buf[UBUFSIZ];
2272 bool refreshnow = false;
2273 int nlines = 0;
2274 wchar_t *str = buf;
2275 wchar_t *eol = str + min (ncol, UBUFSIZ);
2276
2277 for (;;)
2278 {
2279 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2280 break;
2281
2282 *str++ = ch;
2283
2284 if (ecb_unlikely (ch == C0_LF || str >= eol))
2285 {
2286 if (ch == C0_LF)
2287 nlines++;
2288
2289 refresh_count++;
2290
2291 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2292 {
2293 refresh_count = 0;
2294
2295 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2296 {
2297 refreshnow = true;
2298 ch = NOCHAR;
2299 break;
2300 }
2301 }
2302
2303 // scr_add_lines only works for nlines <= nrow - 1.
2304 if (nlines >= nrow - 1)
2305 {
2306 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2307 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2308 scr_add_lines (buf, str - buf, nlines);
2309
2310 nlines = 0;
2311 str = buf;
2312 eol = str + min (ncol, UBUFSIZ);
2313 }
2314
2315 if (str >= eol)
2316 {
2317 if (eol >= buf + UBUFSIZ)
2318 {
2319 ch = NOCHAR;
2320 break;
2321 }
2322 else
2323 eol = min (eol + ncol, buf + UBUFSIZ);
2324 }
2325
2326 }
2327
2328 seq_begin = cmdbuf_ptr;
2329 ch = next_char ();
2330 }
2331
2332 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2333 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2334 scr_add_lines (buf, str - buf, nlines);
2335
2336 /*
2337 * If there have been a lot of new lines, then update the screen
2338 * What the heck we'll cheat and only refresh less than every page-full.
2339 * if skipScroll is enabled.
2340 */
2341 if (refreshnow)
2342 {
2343 scr_refresh ();
2344 want_refresh = 1;
2345 }
2049 } 2346 }
2050 else 2347 else
2051 { 2348 {
2052 if (TermWin.pixmap != None) 2349 try
2053 XFreePixmap(Xdisplay, TermWin.pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height,
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height);
2062 XFreeGC(Xdisplay, gc);
2063 XDestroyImage(image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2065 TermWin.pixmap);
2066 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1;
2068 am_transparent = am_pixmap_trans = 1;
2069 }
2070 }
2071 if (!am_pixmap_trans)
2072 {
2073 unsigned int n;
2074 /*
2075 * InheritPixmap transparency
2076 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2079 i++)
2080 {
2081 oldp = TermWin.parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2086 if (TermWin.parent[i] == Xroot)
2087 { 2350 {
2088 if (oldp != None) 2351 process_nonprinting (ch);
2089 pchanged = 1; 2352 }
2353 catch (const class out_of_input &o)
2354 {
2355 // we ran out of input, retry later
2356 cmdbuf_ptr = seq_begin;
2090 break; 2357 break;
2091 } 2358 }
2092 if (oldp != TermWin.parent[i]) 2359
2093 pchanged = 1; 2360 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2361 }
2098 for (; n < (unsigned int)i; n++) 2362 }
2099 { 2363}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2364
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2365// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2366wchar_t ecb_hot
2103 { 2367rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2368{
2105 break; 2369 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2370 {
2107 } 2371 // assume 7-bit to be ascii ALWAYS
2372 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2373 return *cmdbuf_ptr++;
2374
2375 wchar_t wc;
2376 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2377
2378 if (len == (size_t)-2)
2108 } 2379 {
2109 if (n > (int)(sizeof(TermWin.parent) 2380 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2381 cmdbuf_ptr = cmdbuf_endp;
2382 break;
2111 { 2383 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2384
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2385 if (len == (size_t)-1)
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */
2119 } 2386 {
2120 else 2387 mbstate.reset (); // reset now undefined conversion state
2388 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2389 // in which case we "erroneously" return the next byte which might be valid.
2390 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2121 { 2391 }
2122 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126 2392
2127 rqt.tv_sec = 1; 2393 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2394 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2395 return wc & UNICODE_MASK;
2130# else
2131 sleep(1);
2132# endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++)
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2136 ParentRelative);
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2138 ParentRelative);
2139 am_transparent = 1;
2140 }
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2142 TermWin.parent[i] = None;
2143 } 2396 }
2397
2398 return NOCHAR;
2399}
2400
2401// read the next octet
2402uint32_t ecb_hot
2403rxvt_term::next_octet () NOTHROW
2404{
2405 return cmdbuf_ptr < cmdbuf_endp
2406 ? (unsigned char)*cmdbuf_ptr++
2407 : NOCHAR;
2408}
2409
2410static class out_of_input out_of_input;
2411
2412wchar_t ecb_hot
2413rxvt_term::cmd_getc () THROW ((class out_of_input))
2414{
2415 wchar_t c = next_char ();
2416
2417 if (c == NOCHAR)
2418 throw out_of_input;
2419
2144 return pchanged; 2420 return c;
2145} 2421}
2146#endif
2147 2422
2148/*}}} */ 2423uint32_t ecb_hot
2424rxvt_term::cmd_get8 () THROW ((class out_of_input))
2425{
2426 uint32_t c = next_octet ();
2427
2428 if (c == NOCHAR)
2429 throw out_of_input;
2430
2431 return c;
2432}
2149 2433
2150/*{{{ print pipe */ 2434/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2435/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2436#ifdef PRINTPIPE
2153FILE * 2437FILE * ecb_cold
2154rxvt_term::popen_printer () 2438rxvt_term::popen_printer ()
2155{ 2439{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2440 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2441
2158 if (stream == NULL) 2442 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2443 rxvt_warn ("can't open printer pipe, not printing.\n");
2444
2160 return stream; 2445 return stream;
2161} 2446}
2162 2447
2163int 2448int ecb_cold
2164rxvt_term::pclose_printer (FILE *stream) 2449rxvt_term::pclose_printer (FILE *stream)
2165{ 2450{
2166 fflush (stream); 2451 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2452 return pclose (stream);
2173# endif
2174} 2453}
2175 2454
2176/* 2455/*
2177 * simulate attached vt100 printer 2456 * simulate attached vt100 printer
2178 */ 2457 */
2179void 2458void ecb_cold
2180rxvt_term::process_print_pipe () 2459rxvt_term::process_print_pipe ()
2181{ 2460{
2182 int done; 2461 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2462
2185 if ((fd = popen_printer ()) == NULL) 2463 if (!fd)
2186 return; 2464 return;
2187 2465
2188 /* 2466 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2467 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2468 * is received.
2191 */ 2469 */
2192 for (done = 0; !done;) 2470 for (int done = 0; !done; )
2193 { 2471 {
2194 unsigned char buf[8]; 2472 unsigned char buf[8];
2195 unsigned char ch; 2473 unicode_t ch;
2196 unsigned int i, len; 2474 unsigned int i, len;
2197 2475
2198 if ((ch = cmd_getc ()) != C0_ESC) 2476 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2477 {
2200 if (putc(ch, fd) == EOF) 2478 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2479 break; /* done = 1 */
2202 } 2480 }
2203 else 2481 else
2204 { 2482 {
2205 len = 0; 2483 len = 0;
… …
2216 { 2494 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2495 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2496 break; /* done = 1 */
2219 } 2497 }
2220 } 2498 }
2499
2221 for (i = 0; i < len; i++) 2500 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2501 if (putc (buf[i], fd) == EOF)
2223 { 2502 {
2224 done = 1; 2503 done = 1;
2225 break; 2504 break;
2226 } 2505 }
2227 } 2506 }
2228 } 2507 }
2508
2229 pclose_printer (fd); 2509 pclose_printer (fd);
2230} 2510}
2231#endif /* PRINTPIPE */ 2511#endif /* PRINTPIPE */
2232/*}}} */ 2512/*}}} */
2233 2513
2234/* *INDENT-OFF* */
2235enum { 2514enum {
2236 C1_40 = 0x40, 2515 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2516 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2517 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2518 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2519 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2520};
2242/* *INDENT-ON* */
2243 2521
2244/*{{{ process non-printing single characters */ 2522/*{{{ process non-printing single characters */
2245void 2523void ecb_hot
2246rxvt_term::process_nonprinting (unsigned char ch) 2524rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2525{
2248 switch (ch) 2526 switch (ch)
2249 { 2527 {
2528 case C0_ESC:
2529 process_escape_seq ();
2530 break;
2250 case C0_ENQ: /* terminal Status */ 2531 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2532 if (rs[Rs_answerbackstring])
2252 tt_write( 2533 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2534 else
2256 tt_write((unsigned char *)VT100_ANS, 2535 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2536 break;
2259 case C0_BEL: /* bell */ 2537 case C0_BEL: /* bell */
2260 scr_bell (); 2538 scr_bell ();
2261 break; 2539 break;
2262 case C0_BS: /* backspace */ 2540 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2555 scr_charset_choose (1);
2278 break; 2556 break;
2279 case C0_SI: /* shift in - acs */ 2557 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2558 scr_charset_choose (0);
2281 break; 2559 break;
2560
2561#ifdef EIGHT_BIT_CONTROLS
2562 // 8-bit controls
2563 case 0x90: /* DCS */
2564 process_dcs_seq ();
2565 break;
2566 case 0x9b: /* CSI */
2567 process_csi_seq ();
2568 break;
2569 case 0x9d: /* OSC */
2570 process_osc_seq ();
2571 break;
2572#endif
2282 } 2573 }
2283} 2574}
2284/*}}} */ 2575/*}}} */
2285 2576
2286 2577
2287/*{{{ process VT52 escape sequences */ 2578/*{{{ process VT52 escape sequences */
2288void 2579void ecb_cold
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2580rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2581{
2291 int row, col; 2582 int row, col;
2292 2583
2293 switch (ch) 2584 switch (ch)
2294 { 2585 {
… …
2324 row = cmd_getc () - ' '; 2615 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2616 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2617 scr_gotorc (row, col, 0);
2327 break; 2618 break;
2328 case 'Z': /* identify the terminal type */ 2619 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2620 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2621 break;
2331 case '<': /* turn off VT52 mode */ 2622 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2623 priv_modes &= ~PrivMode_vt52;
2333 break; 2624 break;
2334 case 'F': /* use special graphics character set */ 2625 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2626 case 'G': /* use regular character set */
2336 /* unimplemented */ 2627 /* unimplemented */
2337 break; 2628 break;
… …
2343} 2634}
2344/*}}} */ 2635/*}}} */
2345 2636
2346 2637
2347/*{{{ process escape sequences */ 2638/*{{{ process escape sequences */
2348void 2639void ecb_hot
2349rxvt_term::process_escape_seq () 2640rxvt_term::process_escape_seq ()
2350{ 2641{
2351 unsigned char ch = cmd_getc (); 2642 unicode_t ch = cmd_getc ();
2352 2643
2353 if (PrivateModes & PrivMode_vt52) 2644 if (priv_modes & PrivMode_vt52)
2354 { 2645 {
2355 process_escape_vt52 (ch); 2646 process_escape_vt52 (ch);
2356 return; 2647 return;
2357 } 2648 }
2358 2649
2359 switch (ch) 2650 switch (ch)
2360 { 2651 {
2361 /* case 1: do_tek_mode (); break; */
2362 case '#': 2652 case '#':
2363 if (cmd_getc () == '8') 2653 if (cmd_getc () == '8')
2364 scr_E (); 2654 scr_E ();
2365 break; 2655 break;
2366 case '(': 2656 case '(':
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2663 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2664 break;
2375 case '+': 2665 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2666 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2667 break;
2378#ifdef MULTICHAR_SET 2668#if !ENABLE_MINIMAL
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 2669 case '6':
2385 scr_backindex (); 2670 scr_backindex ();
2386 break; 2671 break;
2387#endif 2672#endif
2388 case '7': 2673 case '7':
2389 scr_cursor (SAVE); 2674 scr_cursor (SAVE);
2390 break; 2675 break;
2391 case '8': 2676 case '8':
2392 scr_cursor (RESTORE); 2677 scr_cursor (RESTORE);
2393 break; 2678 break;
2394#ifndef NO_FRILLS 2679#if !ENABLE_MINIMAL
2395 case '9': 2680 case '9':
2396 scr_forwardindex (); 2681 scr_forwardindex ();
2397 break; 2682 break;
2398#endif 2683#endif
2684 // DECPAM/DECPNM
2399 case '=': 2685 case '=':
2686 priv_modes |= PrivMode_aplKP;
2687 break;
2400 case '>': 2688 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2689 priv_modes &= ~PrivMode_aplKP;
2402 break; 2690 break;
2403 2691
2404 case C1_40: 2692 case C1_40:
2405 cmd_getc (); 2693 cmd_getc ();
2406 break; 2694 break;
… …
2409 break; 2697 break;
2410 2698
2411 /* 8.3.87: NEXT LINE */ 2699 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2700 case C1_NEL: /* ESC E */
2413 { 2701 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2702 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2703 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2416 } 2704 }
2417 break; 2705 break;
2418 2706
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2707 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2708 case C1_ESA: /* ESC G */
2421 process_graphics (); 2709 // used by original rxvt for rob nations own graphics mode
2710 if (cmd_getc () == 'Q')
2711 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2422 break; 2712 break;
2423 2713
2424 /* 8.3.63: CHARACTER TABULATION SET */ 2714 /* 8.3.63: CHARACTER TABULATION SET */
2425 case C1_HTS: /* ESC H */ 2715 case C1_HTS: /* ESC H */
2426 scr_set_tab (1); 2716 scr_set_tab (1);
… …
2430 case C1_RI: /* ESC M */ 2720 case C1_RI: /* ESC M */
2431 scr_index (DN); 2721 scr_index (DN);
2432 break; 2722 break;
2433 2723
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2724 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2725 /* case C1_SS2: break; */
2436 2726
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2727 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2728 /* case C1_SS3: break; */
2439 2729
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2730 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2731 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2732 process_dcs_seq ();
2443 break; 2733 break;
2444 2734
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2735 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2736 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2737 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2738 break; /* steal obsolete ESC [ c */
2450 2739
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2740 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2741 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2742 process_csi_seq ();
2454 break; 2743 break;
2455 2744
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2745 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2746 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2747 process_osc_seq ();
2459 break; 2748 break;
2460 2749
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2750 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2751 case 'c':
2752 mbstate.reset ();
2463 scr_poweron (); 2753 scr_poweron ();
2464 scrollbar_show (1); 2754 scrollBar.show (1);
2465 break; 2755 break;
2466 2756
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2757 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2758 case 'n':
2469 scr_charset_choose (2); 2759 scr_charset_choose (2);
… …
2476 } 2766 }
2477} 2767}
2478/*}}} */ 2768/*}}} */
2479 2769
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2770/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */
2482enum { 2771enum {
2483 CSI_ICH = 0x40, 2772 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2773 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2774 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2775 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2776 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2777 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2778 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2490 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2779 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2491 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2780 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2492}; 2781};
2493 2782
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2783#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2784 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2785 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2786#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2787 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2499 2788
2500const unsigned char csi_defaults[] = 2789static const unsigned char csi_defaults[] =
2501 { 2790 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2791 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2792 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2793 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2794 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2795 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2796 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2797 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2798 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 2799 };
2511/* *INDENT-ON* */
2512 2800
2513void 2801void ecb_hot
2514rxvt_term::process_csi_seq () 2802rxvt_term::process_csi_seq ()
2515{ 2803{
2516 unsigned char ch, priv, i; 2804 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 2805 unsigned int nargs, p;
2518 int n, ndef; 2806 int n, ndef;
2519 int arg[ESC_ARGS]; 2807 int arg[ESC_ARGS] = { };
2520 2808
2521 for (nargs = ESC_ARGS; nargs > 0;) 2809 nargs = 0;
2522 arg[--nargs] = 0;
2523 2810
2524 priv = 0; 2811 priv = 0;
2525 ch = cmd_getc (); 2812 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2813 if ((ch >= '<' && ch <= '?') || ch == '!')
2814 {
2527 { /* '<' '=' '>' '?' */ 2815 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2816 priv = ch;
2529 ch = cmd_getc (); 2817 ch = cmd_getc ();
2530 } 2818 }
2819
2531 /* read any numerical arguments */ 2820 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2821 for (n = -1; ch < CSI_ICH; )
2533 { 2822 {
2534 if (isdigit(ch)) 2823 if (isdigit (ch))
2535 { 2824 {
2536 if (n < 0) 2825 if (n < 0)
2537 n = ch - '0'; 2826 n = ch - '0';
2538 else 2827 else
2539 n = n * 10 + ch - '0'; 2828 n = n * 10 + ch - '0';
… …
2542 { 2831 {
2543 if (nargs < ESC_ARGS) 2832 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2833 arg[nargs++] = n;
2545 n = -1; 2834 n = -1;
2546 } 2835 }
2547 else if (ch == '\b') 2836 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 2837 process_nonprinting (ch);
2559 } 2838
2560 ch = cmd_getc (); 2839 ch = cmd_getc ();
2561 } 2840 }
2562 2841
2563 if (ch > CSI_7F) 2842 if (ch > CSI_7F)
2564 return; 2843 return;
2565 2844
2566 if (nargs < ESC_ARGS) 2845 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2846 arg[nargs++] = n;
2568 2847
2569 i = ch - CSI_ICH; 2848 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2849 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2850 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2851 if (arg[p] == -1)
2573 arg[p] = ndef; 2852 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 2853
2582 /* 2854 /*
2583 * private mode handling 2855 * private mode handling
2584 */ 2856 */
2585 if (priv) 2857 if (priv)
2586 { 2858 {
2587 switch (priv) 2859 switch (priv)
2588 { 2860 {
2589 case '>': 2861 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 2862 if (ch == CSI_DA) /* secondary device attributes */
2863 {
2864 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2865 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2866 //
2867 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2868 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2869 // versions.
2870 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2871 tt_printf ("\033[>%d;95;0c", 'U');
2872 }
2592 break; 2873 break;
2874
2593 case '?': 2875 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2876 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2877 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 2878 break;
2879
2880 case '!':
2881 if (ch == CSI_70)
2882 {
2883 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2884 scr_soft_reset ();
2885
2886 static const int pm_h[] = { 7, 25 };
2887 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2888
2889 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2890 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2597 } 2891 }
2892 break;
2893 }
2894
2598 return; 2895 return;
2599 } 2896 }
2600 2897
2601 switch (ch) 2898 switch (ch)
2602 { 2899 {
2603 /* 2900 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2901 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2902 */
2606#ifdef PRINTPIPE 2903#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2904 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2905 switch (arg[0])
2609 { 2906 {
… …
2616 } 2913 }
2617 break; 2914 break;
2618#endif 2915#endif
2619 2916
2620 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2917 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2621 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2918 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2622 arg[0] = -arg[0]; 2919 arg[0] = -arg[0];
2623 /* FALLTHROUGH */ 2920 /* FALLTHROUGH */
2624 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2921 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2625 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2922 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2626 scr_gotorc (arg[0], 0, RELATIVE); 2923 scr_gotorc (arg[0], 0, RELATIVE);
2627 break; 2924 break;
2628 2925
2629 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2926 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2630 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2927 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2701 2998
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2999 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3000 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3001 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3002 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3003 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3004 break;
2708 3005
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3006 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3007 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3008 break;
2713 3009
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3010 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3011 process_sgr_mode (nargs, arg);
2716 break; 3012 break;
2717 3013
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3014 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3015 switch (arg[0])
2720 { 3016 {
2721 case 5: /* DSR requested */ 3017 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3018 tt_printf ("\033[0n");
2723 break; 3019 break;
2724 case 6: /* CPR requested */ 3020 case 6: /* CPR requested */
2725 scr_report_position (); 3021 scr_report_position ();
2726 break; 3022 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3023 case 7: /* unofficial extension */
3024 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3025 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3026 break;
2731#endif
2732 case 8: /* unofficial extension */ 3027 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3028 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3029 break;
2735 } 3030 }
2736 break; 3031 break;
2737 3032
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3033 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3066 break;
2772 3067
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3068 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3069 if (arg[0] == 4)
2775 scr_insert_mode (0); 3070 scr_insert_mode (0);
3071 else if (arg[0] == 20)
3072 priv_modes &= ~PrivMode_LFNL;
2776 break; 3073 break;
2777 3074
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3075 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3076 if (arg[0] == 4)
2780 scr_insert_mode (1); 3077 scr_insert_mode (1);
3078 else if (arg[0] == 20)
3079 priv_modes |= PrivMode_LFNL;
2781 break; 3080 break;
2782 3081
2783 /* 3082 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3083 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3084 */
… …
2797 break; 3096 break;
2798 case CSI_75: 3097 case CSI_75:
2799 scr_cursor (RESTORE); 3098 scr_cursor (RESTORE);
2800 break; 3099 break;
2801 3100
2802#ifndef NO_FRILLS 3101#if !ENABLE_MINIMAL
2803 case CSI_74: 3102 case CSI_74:
2804 process_window_ops (arg, nargs); 3103 process_window_ops (arg, nargs);
2805 break; 3104 break;
2806#endif 3105#endif
2807 3106
2808 case CSI_78: /* DECREQTPARM */ 3107 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3108 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3109 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3110 break;
2812 3111
2813 default: 3112 default:
2814 break; 3113 break;
2815 } 3114 }
2816} 3115}
2817/*}}} */ 3116/*}}} */
2818 3117
2819#ifndef NO_FRILLS 3118#if !ENABLE_MINIMAL
2820/* ARGSUSED */
2821void 3119void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3120rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3121{
2824 int x, y; 3122 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3123 XWindowAttributes wattr;
2829 Window wdummy; 3124 Window wdummy;
3125
3126 dLocal (Display *, dpy);
2830 3127
2831 if (nargs == 0) 3128 if (nargs == 0)
2832 return; 3129 return;
3130
2833 switch (args[0]) 3131 switch (args[0])
2834 { 3132 {
2835 /* 3133 /*
2836 * commands 3134 * commands
2837 */ 3135 */
2838 case 1: /* deiconify window */ 3136 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3137 XMapWindow (dpy, parent);
2840 break; 3138 break;
2841 case 2: /* iconify window */ 3139 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3140 XIconifyWindow (dpy, parent, display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3141 break;
2845 case 3: /* set position (pixels) */ 3142 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3143 XMoveWindow (dpy, parent, args[1], args[2]);
2847 break; 3144 break;
2848 case 4: /* set size (pixels) */ 3145 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3146 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3147 break;
2851 case 5: /* raise window */ 3148 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3149 XRaiseWindow (dpy, parent);
2853 break; 3150 break;
2854 case 6: /* lower window */ 3151 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3152 XLowerWindow (dpy, parent);
2856 break; 3153 break;
2857 case 7: /* refresh window */ 3154 case 7: /* refresh window */
2858 scr_touch (true); 3155 scr_touch (true);
2859 break; 3156 break;
2860 case 8: /* set size (chars) */ 3157 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3158 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3159 (unsigned int) (args[1] * fheight));
2863 break; 3160 break;
3161
3162 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3163 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3164 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3165 set_widthheight ((unsigned int)vt_width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3166 (unsigned int) (args[1] * fheight));
2868 break; 3167 break;
3168
2869 /* 3169 /*
2870 * reports - some output format copied from XTerm 3170 * reports - some output format copied from XTerm
2871 */ 3171 */
2872 case 11: /* report window state */ 3172 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3173 XGetWindowAttributes (dpy, parent, &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3174 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3175 break;
2876 case 13: /* report window position */ 3176 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3177 XGetWindowAttributes (dpy, parent, &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3178 XTranslateCoordinates (dpy, parent, wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3179 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3180 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3181 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3182 break;
2883 case 14: /* report window size (pixels) */ 3183 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3184 XGetWindowAttributes (dpy, parent, &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3185 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3186 break;
3187 case 18: /* report text area size (chars) */
3188 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3189 break;
2887 case 18: /* report window size (chars) */ 3190 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3191 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3192 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3193 case 20: /* report icon label */
3194 {
3195 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3196 XGetIconName (dpy, parent, &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3197 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3198 XFree (s);
3199 }
2894 break; 3200 break;
2895 case 21: /* report window title */ 3201 case 21: /* report window title */
3202 {
3203 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3204 XFetchName (dpy, parent, &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3205 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3206 XFree (s);
3207 }
2898 break; 3208 break;
2899#endif
2900
2901 } 3209 }
2902} 3210}
2903#endif 3211#endif
2904 3212
2905/*----------------------------------------------------------------------*/ 3213/*----------------------------------------------------------------------*/
2906/* 3214/*
2907 * get input up until STRING TERMINATOR (or BEL) 3215 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3216 * ends_how is terminator used. returned input must be free()'d
2909 */ 3217 */
2910unsigned char * 3218char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3219rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3220{
2913 int seen_esc = 0; /* seen escape? */ 3221 unicode_t ch;
3222 bool seen_esc = false;
2914 unsigned int n = 0; 3223 unsigned int n = 0;
2915 unsigned char *s; 3224 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3225
2918 for (; (ch = cmd_getc ());) 3226 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3227 {
2920 if (ch == C0_BEL 3228 if (seen_esc)
2921 || ch == CHAR_ST 3229 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3230 if (ch == 0x5c) /* 7bit ST */
2923 break; 3231 break;
3232 else
3233 return NULL;
3234 }
2924 if (ch == C0_ESC) 3235 else if (ch == C0_ESC)
2925 { 3236 {
2926 seen_esc = 1; 3237 seen_esc = true;
2927 continue; 3238 continue;
2928 } 3239 }
3240 else if (ch == C0_BEL || ch == CHAR_ST)
3241 break;
2929 else if (ch == '\t') 3242 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3243 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3244 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3245 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3246
3247 seen_esc = false;
3248
3249 if (n >= STRING_MAX - 1)
3250 // stop at some sane length
3251 return NULL;
3252
2934 string[n++] = ch; 3253 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3254 }
3255
2937 string[n++] = '\0'; 3256 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3257
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3258 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3259
2942 return s; 3260 return rxvt_wcstombs (string);
2943} 3261}
2944 3262
2945/*----------------------------------------------------------------------*/ 3263/*----------------------------------------------------------------------*/
2946/* 3264/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3265 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3266 */
2949void 3267void
2950rxvt_term::process_dcs_seq () 3268rxvt_term::process_dcs_seq ()
2951{ 3269{
2952 unsigned char eh, *s;
2953 /* 3270 /*
2954 * Not handled yet 3271 * Not handled yet
2955 */ 3272 */
3273
3274 unicode_t eh;
2956 s = get_to_st (&eh); 3275 char *s = get_to_st (eh);
2957 if (s) 3276 if (s)
2958 free(s); 3277 free (s);
3278
2959 return; 3279 return;
2960} 3280}
2961 3281
2962/*----------------------------------------------------------------------*/ 3282/*----------------------------------------------------------------------*/
2963/* 3283/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3284 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3285 */
2966void 3286void
2967rxvt_term::process_osc_seq () 3287rxvt_term::process_osc_seq ()
2968{ 3288{
2969 unsigned char ch, eh, *s; 3289 int arg;
2970 int arg;
2971 3290
2972 ch = cmd_getc (); 3291 unicode_t ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3292 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3293 arg = arg * 10 + (ch - '0');
2975 3294
2976 if (ch == ';') 3295 if (ch == ';')
2977 { 3296 {
3297 unicode_t eh;
2978 s = get_to_st (&eh); 3298 char *s = get_to_st (eh);
3299
2979 if (s) 3300 if (s)
2980 { 3301 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3302 process_xterm_seq (arg, s, eh);
2993 free(s); 3303 free (s);
2994 } 3304 }
3305 }
3306}
3307
3308void
3309rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3310{
3311 if (str[0] == '?' && !str[1])
2995 } 3312 {
3313 rgba c;
3314 pix_colors_focused[color].get (c);
3315
3316#if XFT
3317 if (c.a != rgba::MAX_CC)
3318 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3319 else
3320#endif
3321 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3322 }
3323 else
3324 set_window_color (color, str);
2996} 3325}
3326
2997/* 3327/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3328 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3329 */
3018void 3330void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3331rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3332{
3021 int changed = 0; 3333 int color;
3022 int color;
3023 char *buf, *name; 3334 char *buf, *name;
3335 bool query = str[0] == '?' && !str[1];
3336 int saveop = op;
3024 3337
3338 dLocal (Display *, dpy);
3339
3025 assert(str != NULL); 3340 assert (str != NULL);
3341
3342 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3343 return;
3344
3026 switch (op) 3345 switch (op)
3027 { 3346 {
3028 case XTerm_name: 3347 case XTerm_name:
3029 set_title (str); 3348 set_title (str);
3030 /* FALLTHROUGH */ 3349 /* FALLTHROUGH */
3031 case XTerm_iconName: 3350 case XTerm_iconName:
3032 set_iconName (str); 3351 set_icon_name (str);
3033 break; 3352 break;
3034 case XTerm_title: 3353 case XTerm_title:
3035 set_title (str); 3354 set_title (str);
3036 break; 3355 break;
3356 case XTerm_property:
3357 if (str[0] == '?')
3358 {
3359 Atom prop = display->atom (str + 1);
3360 Atom actual_type;
3361 int actual_format;
3362 unsigned long nitems;
3363 unsigned long bytes_after;
3364 unsigned char *value = 0;
3365 const char *str = "";
3366
3367 if (prop
3368 && XGetWindowProperty (dpy, parent,
3369 prop, 0, 1<<16, 0, AnyPropertyType,
3370 &actual_type, &actual_format,
3371 &nitems, &bytes_after, &value) == Success
3372 && actual_type != None
3373 && actual_format == 8)
3374 str = (const char *)(value);
3375
3376 tt_printf ("\033]%d;%s%c", op, str, resp);
3377
3378 XFree (value);
3379 }
3380 else
3381 {
3382 char *eq = strchr (str, '=');
3383
3384 if (eq)
3385 {
3386 *eq = 0;
3387 set_utf8_property (display->atom (str), eq + 1);
3388 }
3389 else
3390 XDeleteProperty (dpy, parent,
3391 display->atom (str));
3392 }
3393 break;
3394
3037 case XTerm_Color: 3395 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3396 for (buf = (char *)str; buf && *buf;)
3039 { 3397 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3398 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3399 break;
3400
3042 *name++ = '\0'; 3401 *name++ = '\0';
3043 color = atoi(buf); 3402 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3403
3404 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3405 break;
3406
3046 if ((buf = STRCHR(name, ';')) != NULL) 3407 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3408 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3409
3410 process_color_seq (op, color, name, resp);
3049 } 3411 }
3412 break;
3413 case Rxvt_restoreFG:
3414 case XTerm_Color00:
3415 process_color_seq (op, Color_fg, str, resp);
3416 break;
3417 case Rxvt_restoreBG:
3418 case XTerm_Color01:
3419 process_color_seq (op, Color_bg, str, resp);
3050 break; 3420 break;
3051#ifndef NO_CURSORCOLOR 3421#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3422 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3423 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3424 break;
3055#endif 3425#endif
3056 case XTerm_Color_pointer: 3426 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3427 process_color_seq (op, Color_pointer_fg, str, resp);
3058 break; 3428 break;
3429 case XTerm_Color_pointer_bg:
3430 process_color_seq (op, Color_pointer_bg, str, resp);
3431 break;
3432#ifdef OPTION_HC
3433 case XTerm_Color_HC:
3434 process_color_seq (op, Color_HC, str, resp);
3435 break;
3436 case XTerm_Color_HTC:
3437 process_color_seq (op, Color_HTC, str, resp);
3438 break;
3439#endif
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3440#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3441 case URxvt_Color_BD:
3061 set_window_color (Color_BD, str); 3442 process_color_seq (op, Color_BD, str, resp);
3062 break; 3443 break;
3063 case XTerm_Color_UL: 3444 case URxvt_Color_UL:
3064 set_window_color (Color_UL, str); 3445 process_color_seq (op, Color_UL, str, resp);
3065 break; 3446 break;
3066 case XTerm_Color_RV: 3447 case URxvt_Color_IT:
3067 set_window_color (Color_RV, str); 3448 process_color_seq (op, Color_IT, str, resp);
3068 break; 3449 break;
3069#endif 3450#endif
3451 case URxvt_Color_border:
3452 process_color_seq (op, Color_border, str, resp);
3453 break;
3070 3454
3071 case XTerm_Menu: 3455#if BG_IMAGE_FROM_ROOT
3456 case URxvt_Color_tint:
3457 process_color_seq (op, Color_tint, str, resp);
3072 /* 3458 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3459 bool changed = false;
3074 * so DON'T do it here 3460
3461 if (ISSET_PIXCOLOR (Color_tint))
3462 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3463
3464 if (changed)
3465 update_background ();
3075 */ 3466 }
3467
3076 break; 3468 break;
3469#endif
3470
3471#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3472 case Rxvt_Pixmap:
3078 if (*str != ';') 3473 if (!strcmp (str, "?"))
3079 { 3474 {
3080#if XPM_BACKGROUND 3475 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3476 int h_scale = fimage.h_scale;
3082 set_bgPixmap (str); /* change pixmap */ 3477 int v_scale = fimage.v_scale;
3083#endif 3478 int h_align = fimage.h_align;
3084 scr_touch (true); 3479 int v_align = fimage.v_align;
3480
3481 sprintf (str, "[%dx%d+%d+%d]",
3482 h_scale, v_scale,
3483 h_align, v_align);
3484 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3485 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3486 else
3087 { 3487 {
3488 bool changed = false;
3489
3490 if (*str != ';')
3491 {
3492 try
3493 {
3494 fimage.set_file_geometry (this, str);
3495 changed = true;
3496 }
3497 catch (const class rxvt_failure_exception &e)
3498 {
3499 }
3500 }
3501 else
3502 {
3088 str++; 3503 str++;
3089#if XPM_BACKGROUND 3504 if (fimage.set_geometry (str, true))
3090 changed += scale_pixmap (str); 3505 changed = true;
3091#endif 3506 }
3092 3507
3508 if (changed)
3509 {
3510 if (bg_window_position_sensitive ())
3511 {
3512 int x, y;
3513 get_window_origin (x, y);
3514 parent_x = x;
3515 parent_y = y;
3516 }
3517 update_background ();
3518 }
3093 } 3519 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3520 break;
3521#endif
3102 3522
3103 case XTerm_restoreFG:
3104 set_window_color (Color_fg, str);
3105 break;
3106 case XTerm_restoreBG:
3107 set_window_color (Color_bg, str);
3108 break;
3109 case XTerm_logfile: 3523 case XTerm_logfile:
3524 // TODO, when secure mode?
3110 break; 3525 break;
3111 case XTerm_font: 3526
3112 change_font (0, str);
3113 break;
3114#if 0 3527#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3528 case Rxvt_dumpscreen: /* no error notices */
3116 { 3529 {
3117 int fd; 3530 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3531 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3532 {
3120 scr_dump (fd); 3533 scr_dump (fd);
3121 close(fd); 3534 close (fd);
3122 } 3535 }
3123 } 3536 }
3124 break; 3537 break;
3125#endif 3538#endif
3539 case XTerm_font:
3540 op = URxvt_font;
3541 case URxvt_font:
3542#if ENABLE_STYLES
3543 case URxvt_boldFont:
3544 case URxvt_italicFont:
3545 case URxvt_boldItalicFont:
3546#endif
3547 if (query)
3548 tt_printf ("\33]%d;%-.250s%c", saveop,
3549 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3550 ? fontset[op - URxvt_font]->fontdesc : "",
3551 resp);
3552 else
3553 {
3554 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3555
3556 res = strdup (str);
3557 allocated.push_back ((void *)res);
3558 set_fonts ();
3559 }
3560 break;
3561
3562 case URxvt_version:
3563 if (query)
3564 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3565 op,
3566 rs[Rs_name], VERSION[0], VERSION[2],
3567 resp);
3568 break;
3569
3570#if !ENABLE_MINIMAL
3571 case URxvt_locale:
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3574 else
3575 {
3576 set_locale (str);
3577 pty->set_utf8_mode (enc_utf8);
3578 init_xlocale ();
3579 }
3580 break;
3581
3582 case URxvt_view_up:
3583 case URxvt_view_down:
3584 {
3585 int lines = atoi (str);
3586
3587 if (lines)
3588 scr_page (op == URxvt_view_up ? UP : DN, lines);
3589 else
3590 scr_erase_savelines ();
3591 }
3592
3593 break;
3594#endif
3595
3596#if ENABLE_PERL
3597 case URxvt_perl:
3598 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3599 break;
3600#endif
3127 } 3601 }
3128} 3602}
3129/*----------------------------------------------------------------------*/ 3603/*----------------------------------------------------------------------*/
3130 3604
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3605/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3610 * 's' = save
3137 * 'r' = restore 3611 * 'r' = restore
3138 * 't' = toggle 3612 * 't' = toggle
3139 * so no need for fancy checking 3613 * so no need for fancy checking
3140 */ 3614 */
3141int 3615int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3616rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3617{
3144 int state; 3618 int state;
3145 3619
3146 if (mode == 's') 3620 if (mode == 's')
3147 { 3621 {
3148 SavedModes |= (PrivateModes & bit); 3622 if (priv_modes & bit)
3623 SavedModes |= bit;
3624 else
3625 SavedModes &= ~bit;
3149 return -1; 3626 return -1;
3150 } 3627 }
3151 else 3628 else
3152 { 3629 {
3153 if (mode == 'r') 3630 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3631 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3632 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3633 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3634
3635 if (state)
3636 priv_modes |= bit;
3637 else
3638 priv_modes &= ~bit;
3158 } 3639 }
3640
3159 return state; 3641 return state;
3160} 3642}
3161 3643
3162/* we're not using priv _yet_ */ 3644/* we're not using priv _yet_ */
3163void 3645void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3646rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3647{
3166 unsigned int i, j; 3648 unsigned int i, j;
3167 int state; 3649 int state;
3650
3168 static const struct 3651 static const struct
3169 { 3652 {
3170 const int argval; 3653 const int argval;
3171 const unsigned long bit; 3654 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3655 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3656 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3657 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3658 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3659 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3660 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3661 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3662 { 7, PrivMode_Autowrap }, // DECAWM
3663 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3664 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3665 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3666 // 19 Print screen prints full screen/scroll region
3184#endif 3667 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3668#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3669 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3670#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3671 { 35, PrivMode_ShiftKeys }, // rxvt extension
3672 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3673 { 40, PrivMode_132OK },
3674 // 41 xterm more fixes NYI
3675 // 45 margin bell NYI
3676 // 46 start logging
3191 { 47, PrivMode_Screen }, 3677 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3678 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3679#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3680 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3681#endif
3196 { 1000, PrivMode_MouseX11 }, 3682 { 1000, PrivMode_MouseX11 },
3683 { 1002, PrivMode_MouseBtnEvent },
3684 { 1003, PrivMode_MouseAnyEvent },
3685#if ENABLE_FRILLS
3686 { 1005, PrivMode_ExtModeMouse },
3687#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3688 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3689 { 1011, PrivMode_Keypress }, // rxvt extension
3690#if ENABLE_FRILLS
3691 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3692#endif
3693 // 1035 enable modifiers for alt, numlock NYI
3694 // 1036 send ESC for meta keys NYI
3695 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3696 { 1047, PrivMode_Screen },
3697 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3698 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3699 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3700 { 2004, PrivMode_BracketPaste },
3201 }; 3701 };
3202 3702
3203 if (nargs == 0) 3703 if (nargs == 0)
3204 return; 3704 return;
3205 3705
… …
3212 for (i = 0; i < nargs; i++) 3712 for (i = 0; i < nargs; i++)
3213 { 3713 {
3214 state = -1; 3714 state = -1;
3215 3715
3216 /* basic handling */ 3716 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3717 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3718 if (argtopriv[j].argval == arg[i])
3219 { 3719 {
3220 state = privcases (mode, argtopriv[j].bit); 3720 state = privcases (mode, argtopriv[j].bit);
3221 break; 3721 break;
3222 } 3722 }
3223 3723
3224 /* extra handling for values with state unkept */ 3724 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3725 switch (arg[i])
3227 { 3726 {
3727#if ENABLE_STYLES
3728 case 1021:
3729 set_option (Opt_intensityStyles, mode);
3730
3731 scr_touch (true);
3732 break;
3733#endif
3228 case 1048: /* alternative cursor save */ 3734 case 1048: /* alternative cursor save */
3735 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3736 if (mode == 0)
3230 scr_cursor (RESTORE); 3737 scr_cursor (RESTORE);
3231 else if (mode == 1) 3738 else if (mode == 1)
3232 scr_cursor (SAVE); 3739 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 3740 break;
3741 }
3742
3743 if (state >= 0)
3744 /* extra handling for values with valid 0 or 1 state */
3745 switch (arg[i])
3746 {
3747 /* case 1: - application cursor keys */
3748 case 2: /* VT52 mode */
3749 /* oddball mode. should be set regardless of set/reset
3750 * parameter. Return from VT52 mode with an ESC < from
3751 * within VT52 mode
3752 */
3753 priv_modes |= PrivMode_vt52;
3754 break;
3249 case 3: /* 80/132 */ 3755 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3756 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3757 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3758 break;
3254 case 4: /* smooth scrolling */ 3759 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3760 set_option (Opt_jumpScroll, !state);
3259 break; 3761 break;
3260 case 5: /* reverse video */ 3762 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3763 scr_rvideo_mode (state);
3262 break; 3764 break;
3263 case 6: /* relative/absolute origins */ 3765 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3766 scr_relative_origin (state);
3265 break; 3767 break;
3266 case 7: /* autowrap */ 3768 case 7: /* autowrap */
3267 scr_autowrap (state); 3769 scr_autowrap (state);
3268 break; 3770 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3771 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3772 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3773 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3774 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3775 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3776#ifdef scrollBar_esc
3282 case scrollBar_esc: 3777 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3778 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3779 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3780 scr_touch (true);
3287 }
3288 break; 3781 break;
3289#endif 3782#endif
3290 case 25: /* visible/invisible cursor */ 3783 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3784 scr_cursor_visible (state);
3292 break; 3785 break;
3293 /* case 35: - shift keys */ 3786 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3787 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3788 case 47: /* secondary screen */
3296 scr_change_screen (state); 3789 scr_change_screen (state);
3297 break; 3790 break;
3298 /* case 66: - application key pad */ 3791 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3792 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3793 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3794 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3795 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3796 break;
3304#if 0
3305 case 1001: 3797 case 1002:
3306 break; /* X11 mouse highlighting */ 3798 case 1003:
3307#endif 3799 if (state)
3800 {
3801 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3802 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3803 mouse_row = mouse_col = 0;
3804 vt_emask_mouse = PointerMotionMask;
3805 }
3806 else
3807 vt_emask_mouse = NoEventMask;
3808
3809 vt_select_input ();
3810 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3811 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3812 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3813 break;
3314 case 1011: /* scroll to bottom on key press */ 3814 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3815 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3816 break;
3320 case 1047: /* secondary screen w/ clearing */ 3817 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3818 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3819 if (!state)
3323 scr_erase_screen (2); 3820 scr_erase_screen (2);
3821
3324 scr_change_screen (state); 3822 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3823 break;
3824 case 1049: /* secondary screen w/ clearing first */
3825 if (option (Opt_secondaryScreen))
3826 if (state)
3827 scr_cursor (SAVE);
3828
3829 scr_change_screen (state);
3830
3831 if (option (Opt_secondaryScreen))
3832 if (state)
3833 scr_erase_screen (2);
3834 else
3835 scr_cursor (RESTORE);
3836 break;
3837 default:
3838 break;
3328 } 3839 }
3329 } 3840 }
3330} 3841}
3331/*}}} */ 3842/*}}} */
3332 3843
3333/*{{{ process sgr sequences */ 3844/*{{{ process sgr sequences */
3334void 3845void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3846rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3847{
3337 unsigned int i; 3848 unsigned int i;
3338 short rendset; 3849 short rendset;
3339 int rendstyle; 3850 int rendstyle;
3340 3851
3341 if (nargs == 0) 3852 if (nargs == 0)
3342 { 3853 {
3343 scr_rendition (0, ~RS_None); 3854 scr_rendition (0, ~RS_None);
3344 return; 3855 return;
3345 } 3856 }
3857
3346 for (i = 0; i < nargs; i++) 3858 for (i = 0; i < nargs; i++)
3347 { 3859 {
3348 rendset = -1; 3860 rendset = -1;
3349 switch (arg[i]) 3861 switch (arg[i])
3350 { 3862 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3864 rendset = 0, rendstyle = ~RS_None;
3353 break; 3865 break;
3354 case 1: 3866 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3867 rendset = 1, rendstyle = RS_Bold;
3356 break; 3868 break;
3869 //case 2: // low intensity
3870 case 3:
3871 rendset = 1, rendstyle = RS_Italic;
3872 break;
3357 case 4: 3873 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3874 rendset = 1, rendstyle = RS_Uline;
3359 break; 3875 break;
3360 case 5: 3876 case 5: // slowly blinking
3877 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3878 rendset = 1, rendstyle = RS_Blink;
3362 break; 3879 break;
3880 //case 6: // scoansi light background
3363 case 7: 3881 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3882 rendset = 1, rendstyle = RS_RVid;
3365 break; 3883 break;
3366 case 22: 3884 case 8:
3885 // invisible. NYI
3886 break;
3887 //case 9: // crossed out
3888 //case 10: // scoansi acs off, primary font
3889 //case 11: // scoansi acs on, first alt font
3890 //case 12: // scoansi acs on, |0x80, second alt font
3891 //...
3892 //case 19: // ninth alt font
3893 //case 20: // gothic
3894 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3895 rendset = 0, rendstyle = RS_Bold;
3896 break;
3897 case 22: // normal intensity
3898 rendset = 0, rendstyle = RS_Bold;
3899 break;
3900 case 23: // disable italic
3901 rendset = 0, rendstyle = RS_Italic;
3368 break; 3902 break;
3369 case 24: 3903 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3904 rendset = 0, rendstyle = RS_Uline;
3371 break; 3905 break;
3372 case 25: 3906 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3907 rendset = 0, rendstyle = RS_Blink;
3374 break; 3908 break;
3909 case 26: // variable spacing (iso 8613)
3910 rendset = 0, rendstyle = RS_Blink;
3911 break;
3375 case 27: 3912 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3913 rendset = 0, rendstyle = RS_RVid;
3377 break; 3914 break;
3915 //case 28: // visible. NYI
3916 //case 29: // not crossed-out
3378 } 3917 }
3918
3379 if (rendset != -1) 3919 if (rendset != -1)
3380 { 3920 {
3381 scr_rendition (rendset, rendstyle); 3921 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 3922 continue; /* for (;i;) */
3383 } 3923 }
3384 3924
3385 switch (arg[i]) 3925 switch (arg[i])
3386 { 3926 {
3387 case 30: 3927 case 30:
… …
3390 case 33: 3930 case 33:
3391 case 34: 3931 case 34:
3392 case 35: 3932 case 35:
3393 case 36: 3933 case 36:
3394 case 37: 3934 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3935 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3936 break;
3398#ifdef TTY_256COLOR 3937 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3938 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3939 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3940 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3941 i += 2;
3405 } 3942 }
3406 break; 3943 break;
3407#endif
3408 case 39: /* default fg */ 3944 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3945 scr_color (Color_fg, Color_fg);
3410 break; 3946 break;
3411 3947
3412 case 40: 3948 case 40:
… …
3415 case 43: 3951 case 43:
3416 case 44: 3952 case 44:
3417 case 45: 3953 case 45:
3418 case 46: 3954 case 46:
3419 case 47: 3955 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3956 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3957 break;
3423#ifdef TTY_256COLOR 3958 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3959 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3960 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3961 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3962 i += 2;
3430 } 3963 }
3431 break; 3964 break;
3432#endif
3433 case 49: /* default bg */ 3965 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3966 scr_color (Color_bg, Color_bg);
3435 break; 3967 break;
3436 3968
3437#ifndef NO_BRIGHTCOLOR 3969 //case 50: // not variable spacing
3970
3971#if !ENABLE_MINIMAL
3438 case 90: 3972 case 90:
3439 case 91: /* set bright fg color */ 3973 case 91: /* set bright fg color */
3440 case 92: 3974 case 92:
3441 case 93: 3975 case 93:
3442 case 94: 3976 case 94:
3443 case 95: 3977 case 95:
3444 case 96: 3978 case 96:
3445 case 97: 3979 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3980 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3981 break;
3449 case 100: 3982 case 100:
3450 case 101: /* set bright bg color */ 3983 case 101: /* set bright bg color */
3451 case 102: 3984 case 102:
3452 case 103: 3985 case 103:
3453 case 104: 3986 case 104:
3454 case 105: 3987 case 105:
3455 case 106: 3988 case 106:
3456 case 107: 3989 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3990 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3991 break;
3460#endif 3992#endif
3461
3462 } 3993 }
3463 } 3994 }
3464} 3995}
3465/*}}} */ 3996/*}}} */
3466 3997
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q')
3475 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */
3477 return;
3478 }
3479 /* swallow other graphics sequences until terminating ':' */
3480 do
3481 ch = cmd_getc ();
3482 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528}
3529/*}}} */
3530
3531/* ------------------------------------------------------------------------- */ 3998/* ------------------------------------------------------------------------- */
3532 3999
3533/* 4000/*
3534 * Send printf() formatted output to the command. 4001 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4002 * Only use for small amounts of data.
3536 */ 4003 */
3537void 4004void
3538rxvt_term::tt_printf (const char *fmt,...) 4005rxvt_term::tt_printf (const char *fmt,...)
3539{ 4006{
3540 va_list arg_ptr; 4007 va_list arg_ptr;
3541 unsigned char buf[256]; 4008 char buf[256];
3542 4009
3543 va_start (arg_ptr, fmt); 4010 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4011 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4012 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4013 tt_write (buf, strlen (buf));
3547} 4014}
3548 4015
3549/* ---------------------------------------------------------------------- */ 4016/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4017/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4018 * or generated by us in response to a query ESC sequence.
3552 */ 4019 */
4020static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4021
3553void 4022void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4023rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4024{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4025 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4026 return;
3557 4027
3558 if (len) 4028 if (pty->pty < 0)
4029 return;
4030
4031 if (v_buflen == 0)
4032 {
4033 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4034
4035 max_it (written, 0);
4036
4037 if (written == len)
4038 return;
4039
4040 data += written;
4041 len -= written;
3559 { 4042 }
4043
4044 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4045
4046 memcpy (v_buffer + v_buflen, data, len);
4047 v_buflen += len;
4048
4049 pty_ev.set (ev::READ | ev::WRITE);
4050}
4051
4052void rxvt_term::pty_write ()
4053{
4054 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4055
4056 if (written > 0)
4057 {
4058 v_buflen -= written;
4059
3560 if (v_buflen == 0) 4060 if (v_buflen == 0)
3561 { 4061 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4062 free (v_buffer);
3589 v_buffer = 0; 4063 v_buffer = 0;
3590 v_buflen = 0;
3591 4064
3592 pty_ev.set (EVENT_READ); 4065 pty_ev.set (ev::READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4066 return;
3605 } 4067 }
4068
4069 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4070 }
4071 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4072 pty_ev.set (ev::READ);
3607} 4073}
3608 4074
3609/*----------------------- end-of-file (C source) -----------------------*/ 4075/*----------------------- end-of-file (C source) -----------------------*/
3610 4076

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