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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.529 by sf-exg, Sun Dec 30 15:05:19 2012 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
406rxvt_term::key_press (XKeyEvent &ev)
407{
408 int ctrl, meta, shft, len;
409 KeySym keysym;
66 int valid_keysym; 410 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
68 417
69 /* 418 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
72 * 421 *
73 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
74 */ 423 */
75 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 427
85 kbuf[0] = 0; 428 kbuf[0] = 0;
86 429
87#ifdef USE_XIM 430#if USE_XIM
88 if (Input_Context) 431 if (Input_Context)
89 { 432 {
90 Status status_return; 433 Status status_return;
91 434
435#if 0
92#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 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 (display->display); 1001 display->flush ();
759} 1002}
760 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
761void 1005void
762rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
763{ 1007{
764 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
767 flush (); 1020 flush ();
768} 1021}
769 1022
770#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
771void 1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1041{
774 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1043 want_refresh = 1;
776 1044 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1045}
779#endif 1046#endif
780 1047
781#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
782void 1049void
783rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1051{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1053 {
787 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
788 want_refresh = 1; 1055 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{
1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1069 {
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
791} 1169}
792#endif 1170#endif
793 1171
794bool 1172bool
795rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
796{ 1174{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
798 1176
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
802 1186
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1188
805 if (n > 0) 1189 if (r > 0)
806 { 1190 {
807 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
808 return true; 1192 return true;
809 } 1193 }
810 else if (n < 0 && errno != EAGAIN) 1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
811 destroy (); 1206 destroy ();
1207 }
812 1208
813 return false; 1209 return false;
814} 1210}
815 1211
816void 1212void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1214{
819 SET_R (this); 1215 make_current ();
820 SET_LOCALE (locale);
821 1216
822 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1220 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1221
839 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
840 1224
841 for (;;) 1225 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1226}
940 1227
941// read the next character, currently handles UTF-8 1228void ecb_cold
942// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1230{
946 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1232 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1233
990#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
1235 hidden_pointer = 0;
1236
1237 if (option (Opt_pointerBlank))
1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1240}
1241
1242#ifdef POINTER_BLANK
1243void ecb_cold
1244rxvt_term::pointer_blank ()
1245{
1246 if (!option (Opt_pointerBlank))
1247 return;
1248
1249 XDefineCursor (dpy, vt, display->blank_cursor);
1250 XFlush (dpy);
1251
1252 hidden_pointer = 1;
1253}
1254
1255void ecb_cold
1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1257{
1258 make_current ();
1259
1260 pointer_blank ();
1261}
1262#endif
1263
991void 1264void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (!(Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1266{
1028 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1029 int x, y; 1268 int x, y;
1269 int code = 32;
1030 1270
1031 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1034 1283
1035 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1285 button_number = 3;
1038 }
1039 else 1286 else
1040 { 1287 {
1041 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1290 if (button_number >= 3)
1044 button_number += (64 - 3); 1291 button_number += 64 - 3;
1045 } 1292 }
1046 1293
1047 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1048 { 1295 {
1049 /* 1296 /*
1050 * do not report ButtonRelease 1297 * do not report ButtonRelease
1051 * no state info allowed 1298 * no state info allowed
1052 */ 1299 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1318#endif
1072
1073 } 1319 }
1074 1320
1075#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1323 if (key_state & 16)
1078 fputc('C', stderr); 1324 fputc ('C', stderr);
1079 if (key_state & 4) 1325 if (key_state & 4)
1080 fputc('S', stderr); 1326 fputc ('S', stderr);
1081 if (key_state & 8) 1327 if (key_state & 8)
1082 fputc('A', stderr); 1328 fputc ('A', stderr);
1083 if (key_state & 32) 1329 if (key_state & 32)
1084 fputc('2', stderr); 1330 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1332 button_number,
1087 x + 1, 1333 x,
1088 y + 1); 1334 y);
1089#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1090 tt_printf("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1351 code + button_number + key_state,
1092 (32 + x + 1), 1352 32 + x,
1093 (32 + y + 1)); 1353 32 + y);
1094#endif
1095} 1354}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1355
1107/*{{{ process an X event */ 1356/*{{{ process an X event */
1108void 1357void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1110{ 1359{
1111 SET_R (this); 1360 make_current ();
1112 SET_LOCALE (locale);
1113 1361
1114#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1363
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1124 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1367 return;
1144#endif
1145 1368
1369 // for XQueryPointer
1146 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1372 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1373
1199 switch (ev.type) 1374 switch (ev.type)
1200 { 1375 {
1201 case KeyPress: 1376 case KeyPress:
1202 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1203 break; 1378 break;
1204 1379
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1380 case KeyRelease:
1207 { 1381 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1382 break;
1219 }
1220#endif
1221 1383
1222 case ButtonPress: 1384 case ButtonPress:
1223 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1224 break; 1386 break;
1225 1387
… …
1227 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1228 break; 1390 break;
1229 1391
1230 case ClientMessage: 1392 case ClientMessage:
1231 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1395 {
1241 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1397 {
1243 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1399 {
1245 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1401 {
1247 XGetWindowProperty(display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1403 destroy ();
1249 0L, 1000000L, 1404 }
1250 False, AnyPropertyType, 1405#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1409 &ev);
1254 XChangeProperty(display->display, display->root, 1410#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1411 }
1256 8, PropModeReplace, 1412 }
1257 data, STRLEN(data)); 1413#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1260 } 1422 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1423 break;
1267 1424
1268 /* 1425 /*
1269 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1289 break; 1446 break;
1290 } 1447 }
1291 break; 1448 break;
1292 1449
1293 case FocusIn: 1450 case FocusIn:
1294 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1295 { 1466 {
1296 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1468 ;
1308 break;
1309 1469
1310 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1312 { 1475 {
1313 TermWin.focus = 0; 1476 want_position_change = true;
1314 want_refresh = 1; 1477 if (!(bg_flags & BG_IS_VALID))
1315#ifdef USE_XIM 1478 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1479 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1340 1481
1341 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1342 { 1483 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1344 resize_all_windows (width, height, 1); 1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1345 } 1501 }
1346#ifdef DEBUG_SIZE 1502
1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1504 {
1505 seen_resize = 1;
1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1507 }
1347 else 1508 else
1348 { 1509 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1350 } 1514 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1517 }
1362 break; 1518 break;
1363 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1364 case SelectionClear: 1524 case SelectionClear:
1365 selection_clear (); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1526 break;
1373 1527
1374 case SelectionRequest: 1528 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1376 break; 1530 break;
1377 1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 // This is needed at startup for the case of no window manager
1535 // or a non-reparenting window manager and also because we
1536 // defer bg image updates if the window is not mapped. The
1537 // short delay is to optimize for multiple ConfigureNotify
1538 // events at startup when the window manager reparents the
1539 // window, so as to perform the computation after we have
1540 // received all of them.
1541 if (!(bg_flags & BG_IS_VALID))
1542 update_background_ev.start (0.025);
1543#endif
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start ();
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1549 break;
1550
1378 case UnmapNotify: 1551 case UnmapNotify:
1379 TermWin.mapped = 0; 1552 mapped = 0;
1380#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1382#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1557 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1558
1404 case GraphicsExpose: 1559 case GraphicsExpose:
1405 case Expose: 1560 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1407 { 1562 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1567 }
1412 // 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 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1576 }
1416 // ev.xexpose.width, TermWin.height, False); 1577
1417#endif
1418 want_refresh = 1; 1578 want_refresh = 1;
1419 } 1579 }
1420 else 1580 else
1421 { 1581 {
1422 XEvent unused_event; 1582 XEvent unused_event;
1423 1583
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1585 ;
1426 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1587 ;
1428 GraphicsExpose, 1588
1429 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1590 {
1432 scrollBar.setIdle(); 1591 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1592 scrollBar.show (0);
1434 } 1593 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1594 }
1444 break; 1595 break;
1445 1596
1446 case MotionNotify: 1597 case MotionNotify:
1447#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1599 if (hidden_pointer)
1449 pointer_unblank (); 1600 pointer_unblank ();
1450#endif 1601#endif
1451#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 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)
1453 { 1609 {
1454 menubar_control (&(ev.xbutton)); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1612 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1614 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1616 ;
1467 1617
1468 XQueryPointer(display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1622 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1626 {
1477#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
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1480#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1642 {
1484 int dist; 1643 int dist;
1485
1486 pending_scroll_selection=1;
1487 1644
1488 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1490 */ 1647 */
1491 if (scroll_selection_delay<=0) 1648 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1650
1494 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1496 */ 1653 */
1497 selection_save_x=ev.xbutton.x; 1654 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1655 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1656 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1657
1502 /* calc number of lines to scroll */ 1658 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1659 if (ev.xbutton.y < int_bwidth)
1504 { 1660 {
1505 scroll_selection_dir = UP; 1661 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1507 } 1663 }
1508 else 1664 else
1509 { 1665 {
1510 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1668 }
1669
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1670 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1672 + 1;
1516 MIN_IT(scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1518 } 1675 }
1519 else 1676 else
1520 { 1677 {
1521 /* we are within the text window, so we 1678 /* we are within the text window, so we
1522 * shouldn't be scrolling 1679 * shouldn't be scrolling
1523 */ 1680 */
1524 pending_scroll_selection = 0; 1681 sel_scroll_ev.stop();
1525 } 1682 }
1526#endif 1683#endif
1527#ifdef MOUSE_THRESHOLD 1684#ifdef MOUSE_THRESHOLD
1528
1529 } 1685 }
1530#endif 1686#endif
1531
1532 } 1687 }
1533 } 1688 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1689 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1690 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1691 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1692 MotionNotify, &ev))
1693 ;
1694
1538 XQueryPointer(display->display, scrollBar.win, 1695 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1696 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1697 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1698 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1699 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1700 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1701 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1702 want_refresh = 1;
1547 scrollbar_show (1); 1703 scrollBar.show (1);
1548 } 1704 }
1549 break; 1705 break;
1550 } 1706 }
1551}
1552 1707
1553#ifdef TRANSPARENT 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 ();
1728}
1729
1730#if ENABLE_FRILLS
1731void ecb_cold
1732rxvt_term::set_urgency (bool enable)
1733{
1734 if (enable == urgency_hint)
1735 return;
1736
1737 if (XWMHints *h = XGetWMHints (dpy, parent))
1738 {
1739 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1740 XSetWMHints (dpy, parent, h);
1741 urgency_hint = enable;
1742 XFree (h);
1743 }
1744}
1745#endif
1746
1747void ecb_cold
1748rxvt_term::focus_in ()
1749{
1750 if (!focus)
1751 {
1752 focus = 1;
1753 want_refresh = 1;
1754
1755#if USE_XIM
1756 if (Input_Context != NULL)
1757 {
1758 im_set_position ();
1759 XSetICFocus (Input_Context);
1760 }
1761#endif
1762#if CURSOR_BLINK
1763 if (option (Opt_cursorBlink))
1764 cursor_blink_ev.again ();
1765#endif
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 pix_colors = pix_colors_focused;
1770 scr_recolour ();
1771 }
1772#endif
1773#if ENABLE_FRILLS
1774 if (option (Opt_urgentOnBell))
1775 set_urgency (0);
1776#endif
1777
1778 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1779 }
1780}
1781
1782void ecb_cold
1783rxvt_term::focus_out ()
1784{
1785 if (focus)
1786 {
1787 focus = 0;
1788 want_refresh = 1;
1789
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794#if ENABLE_FRILLS || ISO_14755
1795 if (iso14755buf)
1796 {
1797 iso14755buf = 0;
1798# if ISO_14755
1799 scr_overlay_off ();
1800# endif
1801 }
1802#endif
1803#if USE_XIM
1804 if (Input_Context != NULL)
1805 XUnsetICFocus (Input_Context);
1806#endif
1807#if CURSOR_BLINK
1808 if (option (Opt_cursorBlink))
1809 cursor_blink_ev.stop ();
1810
1811 hidden_cursor = 0;
1812#endif
1813#if OFF_FOCUS_FADING
1814 if (rs[Rs_fade])
1815 {
1816 pix_colors = pix_colors_unfocused;
1817 scr_recolour ();
1818 }
1819#endif
1820
1821 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1822 }
1823}
1824
1825void ecb_cold
1826rxvt_term::update_fade_color (unsigned int idx)
1827{
1828#if OFF_FOCUS_FADING
1829 if (rs[Rs_fade])
1830 {
1831 rgba c;
1832 pix_colors [Color_fade].get (c);
1833 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1834 }
1835#endif
1836}
1837
1838#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1839void ecb_hot
1840rxvt_term::rootwin_cb (XEvent &ev)
1841{
1842 make_current ();
1843
1844 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1845 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1846 return;
1847
1848 switch (ev.type)
1849 {
1850 case PropertyNotify:
1851 /*
1852 * if user used some Esetroot compatible prog to set the root bg,
1853 * use the property to determine the pixmap. We use it later on.
1854 */
1855 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1856 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1857 {
1858#if BG_IMAGE_FROM_ROOT
1859 bg_set_root_pixmap ();
1860 update_background ();
1861#endif
1862#if ENABLE_PERL
1863 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1864#endif
1865 }
1866
1867 break;
1868 }
1869
1870 refresh_check ();
1871}
1872#endif
1873
1554void 1874void
1555rxvt_term::rootwin_cb (XEvent &ev)
1556{
1557 SET_R (this);
1558 SET_LOCALE (locale);
1559
1560 if (ev.type == PropertyNotify)
1561 {
1562 /*
1563 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on.
1565 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1570 return;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 {
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif
1580
1581void
1582rxvt_term::button_press (const XButtonEvent &ev) 1875rxvt_term::button_press (XButtonEvent &ev)
1583{ 1876{
1584 int reportmode = 0, clickintime; 1877 int reportmode = 0, clickintime;
1585 1878
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1879 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1880
1587 if (!bypass_keystate) 1881 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1882 reportmode = !! (priv_modes & PrivMode_mouse_report);
1883
1589 /* 1884 /*
1590 * VT window processing of button press 1885 * VT window processing of button press
1591 */ 1886 */
1592 if (ev.window == TermWin.vt) 1887 if (ev.window == vt)
1593 { 1888 {
1594#if RXVT_GRAPHICS 1889 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1890 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1891
1892#if ISO_14755
1893 // 5.4
1894 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1895 {
1896 iso14755_54 (ev.x, ev.y);
1897 return;
1600 { 1898 }
1899#endif
1900
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1901 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1902
1602 if (reportmode) 1903 if (reportmode)
1904 {
1905 /* mouse report from vt window */
1906 /* save the xbutton state (for ButtonRelease) */
1907 MEvent.state = ev.state;
1908#ifdef MOUSE_REPORT_DOUBLECLICK
1909 if (ev.button == MEvent.button && clickintime)
1603 { 1910 {
1604 /* mouse report from vt window */ 1911 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1912 MEvent.clicks++;
1606 MEvent.state = ev.state; 1913
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1914 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1915 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1916 /* only report double clicks */
1615 MEvent.clicks = 2; 1917 MEvent.clicks = 2;
1616 mouse_report (ev); 1918 mouse_report (ev);
1617 1919
1618 /* don't report the release */ 1920 /* don't report the release */
1619 MEvent.clicks = 0; 1921 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1922 MEvent.button = AnyButton;
1621 }
1622 } 1923 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1924 }
1636 else 1925 else
1637 { 1926 {
1927 /* different button, or time expired */
1928 MEvent.clicks = 1;
1929 MEvent.button = ev.button;
1930 mouse_report (ev);
1931 }
1932#else
1933 MEvent.button = ev.button;
1934 mouse_report (ev);
1935#endif /* MOUSE_REPORT_DOUBLECLICK */
1936
1937 }
1938 else
1939 {
1638 if (ev.button != MEvent.button) 1940 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1941 MEvent.clicks = 0;
1942
1640 switch (ev.button) 1943 switch (ev.button)
1641 { 1944 {
1642 case Button1: 1945 case Button1:
1946 /* allow meta + click to select rectangular areas */
1947 /* should be done in screen.C */
1948#if ENABLE_FRILLS
1949 selection.rect = !!(ev.state & ModMetaMask);
1950#else
1951 selection.rect = false;
1952#endif
1953
1643 /* allow shift+left click to extend selection */ 1954 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1955 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1956 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1957 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1958 selection_rotate (ev.x, ev.y);
1667 else 1959 else
1668 selection_extend (ev.x, ev.y, 1); 1960 selection_extend (ev.x, ev.y, 1);
1961 }
1962 else
1963 {
1964 if (MEvent.button == Button1 && clickintime)
1965 MEvent.clicks++;
1966 else
1967 MEvent.clicks = 1;
1968
1969 selection_click (MEvent.clicks, ev.x, ev.y);
1970 }
1971
1972 MEvent.button = Button1;
1973 break;
1974
1975 case Button3:
1976 if (MEvent.button == Button3 && clickintime)
1977 selection_rotate (ev.x, ev.y);
1978 else
1979 selection_extend (ev.x, ev.y, 1);
1980
1669 MEvent.button = Button3; 1981 MEvent.button = Button3;
1670 break; 1982 break;
1671 }
1672 } 1983 }
1984 }
1985
1673 MEvent.time = ev.time; 1986 MEvent.time = ev.time;
1674 return; 1987 return;
1675 }
1676 } 1988 }
1677 1989
1678 /* 1990 /*
1679 * Scrollbar window processing of button press 1991 * Scrollbar window processing of button press
1680 */ 1992 */
1681 if (isScrollbarWindow(ev.window)) 1993 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 1994 {
1683 scrollBar.setIdle (); 1995 page_dirn direction = NO_DIR;
1996
1997 if (scrollBar.upButton (ev.y))
1998 direction = UP; /* up */
1999 else if (scrollBar.dnButton (ev.y))
2000 direction = DN; /* down */
2001
2002 scrollBar.state = SB_STATE_IDLE;
1684 /* 2003 /*
1685 * Rxvt-style scrollbar: 2004 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 2005 * move up if mouse is above slider
1687 * move dn if mouse is below slider 2006 * move dn if mouse is below slider
1688 * 2007 *
… …
1697 /* 2016 /*
1698 * Mouse report disabled scrollbar: 2017 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 2018 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 2019 * click on scrollbar - send pageup/down
1701 */ 2020 */
1702 if ((scrollBar.style == R_SB_NEXT 2021 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2022 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2023 else if (direction == DN)
1708 && scrollbarnext_dnButton(ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y)))
1711 tt_printf("\033[B"); 2024 tt_printf ("\033[B");
1712 else 2025 else
1713 switch (ev.button) 2026 switch (ev.button)
1714 { 2027 {
1715 case Button2: 2028 case Button2:
1716 tt_printf("\014"); 2029 tt_printf ("\014");
1717 break; 2030 break;
1718 case Button1: 2031 case Button1:
1719 tt_printf("\033[6~"); 2032 tt_printf ("\033[6~");
1720 break; 2033 break;
1721 case Button3: 2034 case Button3:
1722 tt_printf("\033[5~"); 2035 tt_printf ("\033[5~");
1723 break; 2036 break;
1724 } 2037 }
1725 } 2038 }
1726 else 2039 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2040#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2041 {
1734 if (scrollbarnext_upButton(ev.y)) 2042 if (direction != NO_DIR)
1735 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y))
1737 upordown = 1; /* down */
1738 }
1739 else if (scrollBar.style == R_SB_RXVT)
1740 {
1741 if (scrollbarrxvt_upButton(ev.y))
1742 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y))
1744 upordown = 1; /* down */
1745 }
1746 if (upordown)
1747 { 2043 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2044#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2045 if (!cont_scroll_ev.is_active ())
2046 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2047#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2048 if (scr_page (direction, 1))
1752 { 2049 {
1753 if (upordown < 0) 2050 if (direction == UP)
1754 scrollBar.setUp (); 2051 scrollBar.state = SB_STATE_UP;
1755 else 2052 else
1756 scrollBar.setDn (); 2053 scrollBar.state = SB_STATE_DOWN;
1757 } 2054 }
1758 } 2055 }
1759 else 2056 else
1760 switch (ev.button) 2057 switch (ev.button)
1761 { 2058 {
1762 case Button2: 2059 case Button2:
1763 switch (scrollbar_align) 2060 switch (scrollBar.align)
1764 { 2061 {
1765 case R_SB_ALIGN_TOP: 2062 case SB_ALIGN_TOP:
1766 csrO = 0; 2063 csrO = 0;
1767 break; 2064 break;
1768 case R_SB_ALIGN_CENTRE: 2065 case SB_ALIGN_CENTRE:
1769 csrO = (scrollBar.bot - scrollBar.top) / 2; 2066 csrO = (scrollBar.bot - scrollBar.top) / 2;
1770 break; 2067 break;
1771 case R_SB_ALIGN_BOTTOM: 2068 case SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2069 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2070 break;
1774 } 2071 }
2072
1775 if (scrollBar.style == R_SB_XTERM 2073 if (scrollBar.style == SB_STYLE_XTERM
1776 || scrollbar_above_slider(ev.y) 2074 || scrollBar.above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2075 || scrollBar.below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2076 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2077
1780 scrollBar.setMotion (); 2078 scrollBar.state = SB_STATE_MOTION;
1781 break; 2079 break;
1782 2080
1783 case Button1: 2081 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2082 if (scrollBar.align == SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2083 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2084 /* FALLTHROUGH */
1787 2085
1788 case Button3: 2086 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2087 if (scrollBar.style != SB_STYLE_XTERM)
1790 { 2088 {
1791 if (scrollbar_above_slider(ev.y)) 2089 if (scrollBar.above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2090# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2091 scr_page (UP, nrow - 1);
1794# else 2092# else
1795 scr_page (UP, TermWin.nrow / 4); 2093 scr_page (UP, nrow / 4);
1796# endif 2094# endif
1797 else if (scrollbar_below_slider(ev.y)) 2095 else if (scrollBar.below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2096# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2097 scr_page (DN, nrow - 1);
1800# else 2098# else
1801 scr_page (DN, TermWin.nrow / 4); 2099 scr_page (DN, nrow / 4);
1802# endif 2100# endif
1803 else 2101 else
1804 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1805 } 2103 }
1806 else 2104 else
1807 { 2105 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2106 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2107 (nrow
1810 * scrollbar_position(ev.y) 2108 * scrollBar.position (ev.y)
1811 / scrollbar_size())); 2109 / scrollBar.size ()));
1812 } 2110 }
2111
1813 break; 2112 break;
1814 } 2113 }
1815 } 2114 }
2115
1816 return; 2116 return;
1817 } 2117 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2118}
1826 2119
1827void 2120void
1828rxvt_term::button_release (const XButtonEvent &ev) 2121rxvt_term::button_release (XButtonEvent &ev)
1829{ 2122{
1830 int reportmode = 0; 2123 int reportmode = 0;
1831 2124
1832 csrO = 0; /* reset csr Offset */ 2125 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2126 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2127 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2128
1836 if (scrollbar_isUpDn()) 2129 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1837 { 2130 {
1838 scrollBar.setIdle (); 2131 scrollBar.state = SB_STATE_IDLE;
1839 scrollbar_show (0); 2132 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2133 }
2134
1845#ifdef SELECTION_SCROLLING 2135#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2136 sel_scroll_ev.stop();
1847#endif 2137#endif
2138
1848 if (ev.window == TermWin.vt) 2139 if (ev.window == vt)
1849 { 2140 {
1850#ifdef RXVT_GRAPHICS 2141 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2142 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2143
1856 { 2144#if ISO_14755
2145 // 5.4
2146 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2147 return;
2148#endif
2149
1857 if (reportmode) 2150 if (reportmode)
2151 {
2152 /* mouse report from vt window */
2153 /* don't report release of wheel "buttons" */
2154 if (ev.button >= 4)
2155 return;
2156#ifdef MOUSE_REPORT_DOUBLECLICK
2157 /* only report the release of 'slow' single clicks */
2158 if (MEvent.button != AnyButton
2159 && (ev.button != MEvent.button
2160 || (ev.time - MEvent.time
2161 > MULTICLICK_TIME / 2)))
1858 { 2162 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2163 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2164 MEvent.button = AnyButton;
1876 mouse_report (ev); 2165 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2166 }
2167#else /* MOUSE_REPORT_DOUBLECLICK */
2168 MEvent.button = AnyButton;
2169 mouse_report (ev);
2170#endif /* MOUSE_REPORT_DOUBLECLICK */
2171 return;
2172 }
2173
1880 /* 2174 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2175 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2176 * when overriding mouse reporting
1883 */ 2177 */
1884 if (PrivateModes & PrivMode_mouse_report 2178 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2179 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2180 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2181 selection_extend (ev.x, ev.y, 0);
1888 2182
1889 switch (ev.button) 2183 switch (ev.button)
2184 {
2185 case Button1:
2186 case Button3:
2187 selection_make (ev.time);
2188 break;
2189
2190 case Button2:
2191 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2192 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2193 break;
2194
2195#ifdef MOUSE_WHEEL
2196 case Button4:
2197 case Button5:
1890 { 2198 {
1891 case Button1: 2199 int i;
1892 case Button3: 2200 page_dirn v;
1893 selection_make (ev.time); 2201
2202 v = ev.button == Button4 ? UP : DN;
2203
2204 if (ev.state & ShiftMask)
1894 break; 2205 i = 1;
1895 case Button2: 2206 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2207 i = nrow - 1;
2208 else
1897 break; 2209 i = 5;
2210
1898#ifdef MOUSE_WHEEL 2211# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2212 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2213 {
1902 int i;
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1); 2214 mouse_slip_wheel_speed += v ? -1 : 1;
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2215 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2216 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2217
2218 if (!slip_wheel_ev.is_active ())
2219 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1917 } 2220 }
2221 else
1918# endif 2222# endif
1919# ifdef JUMP_MOUSE_WHEEL 2223 {
1920 scr_page (v, i); 2224 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1); 2225 scrollBar.show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 {
1975 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 }
1980 return pchanged; /* Don't try any more */
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 {
2044 pchanged = 1;
2045 if (TermWin.pixmap != None)
2046 {
2047 XFreePixmap(display->display, TermWin.pixmap);
2048 TermWin.pixmap = None;
2049 } 2226 }
2050 } 2227 }
2051 am_pixmap_trans = 0; 2228 break;
2229#endif
2230 }
2231 }
2232}
2233
2234/*}}} */
2235
2236void ecb_hot
2237rxvt_term::cmd_parse ()
2238{
2239 wchar_t ch = NOCHAR;
2240 char *seq_begin; // remember start of esc-sequence here
2241
2242 for (;;)
2243 {
2244 if (ecb_unlikely (ch == NOCHAR))
2245 {
2246 seq_begin = cmdbuf_ptr;
2247 ch = next_char ();
2248
2249 if (ch == NOCHAR)
2250 break;
2251 }
2252
2253 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2254 {
2255 if (ecb_unlikely (!seen_input))
2256 {
2257 seen_input = 1;
2258 // many badly-written programs (e.g. jed) contain a race condition:
2259 // they first read the screensize and then install a SIGWINCH handler.
2260 // some window managers resize the window early, and these programs
2261 // then sometimes get the size wrong.
2262 // unfortunately other programs are even more buggy and dislike
2263 // being sent SIGWINCH, so only do it when we were in fact being
2264 // resized.
2265 if (seen_resize && cmd_pid)
2266 kill (-cmd_pid, SIGWINCH);
2267 }
2268
2269 /* Read a text string from the input buffer */
2270 wchar_t buf[UBUFSIZ];
2271 bool refreshnow = false;
2272 int nlines = 0;
2273 wchar_t *str = buf;
2274 wchar_t *eol = str + min (ncol, UBUFSIZ);
2275
2276 for (;;)
2277 {
2278 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ecb_unlikely (ch == C0_LF || str >= eol))
2284 {
2285 if (ch == C0_LF)
2286 nlines++;
2287
2288 refresh_count++;
2289
2290 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2291 {
2292 refresh_count = 0;
2293
2294 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2295 {
2296 refreshnow = true;
2297 ch = NOCHAR;
2298 break;
2299 }
2300 }
2301
2302 // scr_add_lines only works for nlines <= nrow - 1.
2303 if (nlines >= nrow - 1)
2304 {
2305 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2306 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2307 scr_add_lines (buf, str - buf, nlines);
2308
2309 nlines = 0;
2310 str = buf;
2311 eol = str + min (ncol, UBUFSIZ);
2312 }
2313
2314 if (str >= eol)
2315 {
2316 if (eol >= buf + UBUFSIZ)
2317 {
2318 ch = NOCHAR;
2319 break;
2320 }
2321 else
2322 eol = min (eol + ncol, buf + UBUFSIZ);
2323 }
2324
2325 }
2326
2327 seq_begin = cmdbuf_ptr;
2328 ch = next_char ();
2329 }
2330
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 /*
2336 * If there have been a lot of new lines, then update the screen
2337 * What the heck we'll cheat and only refresh less than every page-full.
2338 * if skipScroll is enabled.
2339 */
2340 if (refreshnow)
2341 {
2342 scr_refresh ();
2343 want_refresh = 1;
2344 }
2052 } 2345 }
2053 else 2346 else
2054 { 2347 {
2055 if (TermWin.pixmap != None) 2348 try
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2349 {
2091 if (oldp != None) 2350 process_nonprinting (ch);
2092 pchanged = 1; 2351 }
2352 catch (const class out_of_input &o)
2353 {
2354 // we ran out of input, retry later
2355 cmdbuf_ptr = seq_begin;
2093 break; 2356 break;
2094 } 2357 }
2095 if (oldp != TermWin.parent[i]) 2358
2096 pchanged = 1; 2359 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2360 }
2101 for (; n < (unsigned int)i; n++) 2361 }
2102 { 2362}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2363
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2364// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2365wchar_t ecb_hot
2106 { 2366rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2367{
2108 break; 2368 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2369 {
2110 } 2370 // assume 7-bit to be ascii ALWAYS
2371 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2372 return *cmdbuf_ptr++;
2373
2374 wchar_t wc;
2375 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2376
2377 if (len == (size_t)-2)
2111 } 2378 {
2112 if (n > (int)(sizeof(TermWin.parent) 2379 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2380 cmdbuf_ptr = cmdbuf_endp;
2381 break;
2114 { 2382 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2383
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2384 if (len == (size_t)-1)
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2385 {
2123 else 2386 mbstate.reset (); // reset now undefined conversion state
2387 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2388 // in which case we "erroneously" return the next byte which might be valid.
2389 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2390 }
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2391
2130 rqt.tv_sec = 1; 2392 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2393 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2394 return wc & UNICODE_MASK;
2133# else
2134 sleep(1);
2135# endif
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 2395 }
2396
2397 return NOCHAR;
2398}
2399
2400// read the next octet
2401uint32_t ecb_hot
2402rxvt_term::next_octet () NOTHROW
2403{
2404 return cmdbuf_ptr < cmdbuf_endp
2405 ? (unsigned char)*cmdbuf_ptr++
2406 : NOCHAR;
2407}
2408
2409static class out_of_input out_of_input;
2410
2411wchar_t ecb_hot
2412rxvt_term::cmd_getc () THROW ((class out_of_input))
2413{
2414 wchar_t c = next_char ();
2415
2416 if (c == NOCHAR)
2417 throw out_of_input;
2418
2147 return pchanged; 2419 return c;
2148} 2420}
2149#endif
2150 2421
2151/*}}} */ 2422uint32_t ecb_hot
2423rxvt_term::cmd_get8 () THROW ((class out_of_input))
2424{
2425 uint32_t c = next_octet ();
2426
2427 if (c == NOCHAR)
2428 throw out_of_input;
2429
2430 return c;
2431}
2152 2432
2153/*{{{ print pipe */ 2433/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2434/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2435#ifdef PRINTPIPE
2156FILE * 2436FILE * ecb_cold
2157rxvt_term::popen_printer () 2437rxvt_term::popen_printer ()
2158{ 2438{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2439 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2440
2161 if (stream == NULL) 2441 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2442 rxvt_warn ("can't open printer pipe, not printing.\n");
2443
2163 return stream; 2444 return stream;
2164} 2445}
2165 2446
2166int 2447int ecb_cold
2167rxvt_term::pclose_printer (FILE *stream) 2448rxvt_term::pclose_printer (FILE *stream)
2168{ 2449{
2169 fflush (stream); 2450 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2451 return pclose (stream);
2176# endif
2177} 2452}
2178 2453
2179/* 2454/*
2180 * simulate attached vt100 printer 2455 * simulate attached vt100 printer
2181 */ 2456 */
2182void 2457void ecb_cold
2183rxvt_term::process_print_pipe () 2458rxvt_term::process_print_pipe ()
2184{ 2459{
2185 int done; 2460 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2461
2188 if ((fd = popen_printer ()) == NULL) 2462 if (!fd)
2189 return; 2463 return;
2190 2464
2191 /* 2465 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2466 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2467 * is received.
2194 */ 2468 */
2195 for (done = 0; !done;) 2469 for (int done = 0; !done; )
2196 { 2470 {
2197 unsigned char buf[8]; 2471 unsigned char buf[8];
2198 unsigned char ch; 2472 unicode_t ch;
2199 unsigned int i, len; 2473 unsigned int i, len;
2200 2474
2201 if ((ch = cmd_getc ()) != C0_ESC) 2475 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2476 {
2203 if (putc(ch, fd) == EOF) 2477 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2478 break; /* done = 1 */
2205 } 2479 }
2206 else 2480 else
2207 { 2481 {
2208 len = 0; 2482 len = 0;
… …
2219 { 2493 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2494 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2495 break; /* done = 1 */
2222 } 2496 }
2223 } 2497 }
2498
2224 for (i = 0; i < len; i++) 2499 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2500 if (putc (buf[i], fd) == EOF)
2226 { 2501 {
2227 done = 1; 2502 done = 1;
2228 break; 2503 break;
2229 } 2504 }
2230 } 2505 }
2231 } 2506 }
2507
2232 pclose_printer (fd); 2508 pclose_printer (fd);
2233} 2509}
2234#endif /* PRINTPIPE */ 2510#endif /* PRINTPIPE */
2235/*}}} */ 2511/*}}} */
2236 2512
2237/* *INDENT-OFF* */
2238enum { 2513enum {
2239 C1_40 = 0x40, 2514 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2515 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2516 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2517 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2518 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2519};
2245/* *INDENT-ON* */
2246 2520
2247/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2248void 2522void ecb_hot
2249rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2524{
2251 switch (ch) 2525 switch (ch)
2252 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2253 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2255 tt_write( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2533 else
2259 tt_write((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2535 break;
2262 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2263 scr_bell (); 2537 scr_bell ();
2264 break; 2538 break;
2265 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2554 scr_charset_choose (1);
2281 break; 2555 break;
2282 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2557 scr_charset_choose (0);
2284 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2285 } 2572 }
2286} 2573}
2287/*}}} */ 2574/*}}} */
2288 2575
2289 2576
2290/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2291void 2578void ecb_cold
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2580{
2294 int row, col; 2581 int row, col;
2295 2582
2296 switch (ch) 2583 switch (ch)
2297 { 2584 {
… …
2327 row = cmd_getc () - ' '; 2614 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2615 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2616 scr_gotorc (row, col, 0);
2330 break; 2617 break;
2331 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2620 break;
2334 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2622 priv_modes &= ~PrivMode_vt52;
2336 break; 2623 break;
2337 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2339 /* unimplemented */ 2626 /* unimplemented */
2340 break; 2627 break;
… …
2346} 2633}
2347/*}}} */ 2634/*}}} */
2348 2635
2349 2636
2350/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2351void 2638void ecb_hot
2352rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2353{ 2640{
2354 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2355 2642
2356 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2357 { 2644 {
2358 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2359 return; 2646 return;
2360 } 2647 }
2361 2648
2362 switch (ch) 2649 switch (ch)
2363 { 2650 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2651 case '#':
2366 if (cmd_getc () == '8') 2652 if (cmd_getc () == '8')
2367 scr_E (); 2653 scr_E ();
2368 break; 2654 break;
2369 case '(': 2655 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2662 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2663 break;
2378 case '+': 2664 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2665 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2666 break;
2381#ifdef MULTICHAR_SET 2667#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2668 case '6':
2388 scr_backindex (); 2669 scr_backindex ();
2389 break; 2670 break;
2390#endif 2671#endif
2391 case '7': 2672 case '7':
2392 scr_cursor (SAVE); 2673 scr_cursor (SAVE);
2393 break; 2674 break;
2394 case '8': 2675 case '8':
2395 scr_cursor (RESTORE); 2676 scr_cursor (RESTORE);
2396 break; 2677 break;
2397#ifndef NO_FRILLS 2678#if !ENABLE_MINIMAL
2398 case '9': 2679 case '9':
2399 scr_forwardindex (); 2680 scr_forwardindex ();
2400 break; 2681 break;
2401#endif 2682#endif
2683 // DECPAM/DECPNM
2402 case '=': 2684 case '=':
2685 priv_modes |= PrivMode_aplKP;
2686 break;
2403 case '>': 2687 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2688 priv_modes &= ~PrivMode_aplKP;
2405 break; 2689 break;
2406 2690
2407 case C1_40: 2691 case C1_40:
2408 cmd_getc (); 2692 cmd_getc ();
2409 break; 2693 break;
… …
2412 break; 2696 break;
2413 2697
2414 /* 8.3.87: NEXT LINE */ 2698 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2699 case C1_NEL: /* ESC E */
2416 { 2700 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2701 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2702 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2703 }
2420 break; 2704 break;
2421 2705
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2706 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2707 case C1_ESA: /* ESC G */
2424 process_graphics (); 2708 // used by original rxvt for rob nations own graphics mode
2709 if (cmd_getc () == 'Q')
2710 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2425 break; 2711 break;
2426 2712
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2713 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2714 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2715 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2719 case C1_RI: /* ESC M */
2434 scr_index (DN); 2720 scr_index (DN);
2435 break; 2721 break;
2436 2722
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2723 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2724 /* case C1_SS2: break; */
2439 2725
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2726 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2727 /* case C1_SS3: break; */
2442 2728
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2729 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2730 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2731 process_dcs_seq ();
2446 break; 2732 break;
2447 2733
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2734 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2735 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2736 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2737 break; /* steal obsolete ESC [ c */
2453 2738
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2739 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2740 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2741 process_csi_seq ();
2457 break; 2742 break;
2458 2743
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2744 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2745 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2746 process_osc_seq ();
2462 break; 2747 break;
2463 2748
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2749 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2750 case 'c':
2751 mbstate.reset ();
2466 scr_poweron (); 2752 scr_poweron ();
2467 scrollbar_show (1); 2753 scrollBar.show (1);
2468 break; 2754 break;
2469 2755
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2756 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2757 case 'n':
2472 scr_charset_choose (2); 2758 scr_charset_choose (2);
… …
2479 } 2765 }
2480} 2766}
2481/*}}} */ 2767/*}}} */
2482 2768
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2769/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2770enum {
2486 CSI_ICH = 0x40, 2771 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2772 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2773 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2774 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2775 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2776 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2777 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2493 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2778 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2494 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2779 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2780};
2496 2781
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2782#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2783 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2784 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2785#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2786 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2787
2503const unsigned char csi_defaults[] = 2788static const unsigned char csi_defaults[] =
2504 { 2789 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2790 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2791 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2792 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2793 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2794 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2795 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2796 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2797 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2798 };
2514/* *INDENT-ON* */
2515 2799
2516void 2800void ecb_hot
2517rxvt_term::process_csi_seq () 2801rxvt_term::process_csi_seq ()
2518{ 2802{
2519 unsigned char ch, priv, i; 2803 unicode_t ch, priv, i;
2520 unsigned int nargs, p; 2804 unsigned int nargs, p;
2521 int n, ndef; 2805 int n, ndef;
2522 int arg[ESC_ARGS]; 2806 int arg[ESC_ARGS] = { };
2523 2807
2524 for (nargs = ESC_ARGS; nargs > 0;) 2808 nargs = 0;
2525 arg[--nargs] = 0;
2526 2809
2527 priv = 0; 2810 priv = 0;
2528 ch = cmd_getc (); 2811 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2812 if ((ch >= '<' && ch <= '?') || ch == '!')
2813 {
2530 { /* '<' '=' '>' '?' */ 2814 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2815 priv = ch;
2532 ch = cmd_getc (); 2816 ch = cmd_getc ();
2533 } 2817 }
2818
2534 /* read any numerical arguments */ 2819 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2820 for (n = -1; ch < CSI_ICH; )
2536 { 2821 {
2537 if (isdigit(ch)) 2822 if (isdigit (ch))
2538 { 2823 {
2539 if (n < 0) 2824 if (n < 0)
2540 n = ch - '0'; 2825 n = ch - '0';
2541 else 2826 else
2542 n = n * 10 + ch - '0'; 2827 n = n * 10 + ch - '0';
… …
2545 { 2830 {
2546 if (nargs < ESC_ARGS) 2831 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2832 arg[nargs++] = n;
2548 n = -1; 2833 n = -1;
2549 } 2834 }
2550 else if (ch == '\b') 2835 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2836 process_nonprinting (ch);
2562 } 2837
2563 ch = cmd_getc (); 2838 ch = cmd_getc ();
2564 } 2839 }
2565 2840
2566 if (ch > CSI_7F) 2841 if (ch > CSI_7F)
2567 return; 2842 return;
2568 2843
2569 if (nargs < ESC_ARGS) 2844 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2845 arg[nargs++] = n;
2571 2846
2572 i = ch - CSI_ICH; 2847 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2848 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2849 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2850 if (arg[p] == -1)
2576 arg[p] = ndef; 2851 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2852
2585 /* 2853 /*
2586 * private mode handling 2854 * private mode handling
2587 */ 2855 */
2588 if (priv) 2856 if (priv)
2589 { 2857 {
2590 switch (priv) 2858 switch (priv)
2591 { 2859 {
2592 case '>': 2860 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2861 if (ch == CSI_DA) /* secondary device attributes */
2862 {
2863 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2864 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2865 //
2866 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2867 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2868 // versions.
2869 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2870 tt_printf ("\033[>%d;95;0c", 'U');
2871 }
2595 break; 2872 break;
2873
2596 case '?': 2874 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2875 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2876 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2877 break;
2878
2879 case '!':
2880 if (ch == CSI_70)
2881 {
2882 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2883 scr_soft_reset ();
2884
2885 static const int pm_h[] = { 7, 25 };
2886 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2887
2888 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2889 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2600 } 2890 }
2891 break;
2892 }
2893
2601 return; 2894 return;
2602 } 2895 }
2603 2896
2604 switch (ch) 2897 switch (ch)
2605 { 2898 {
2606 /* 2899 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2900 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2901 */
2609#ifdef PRINTPIPE 2902#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2903 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2904 switch (arg[0])
2612 { 2905 {
… …
2619 } 2912 }
2620 break; 2913 break;
2621#endif 2914#endif
2622 2915
2623 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2916 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2624 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2917 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2625 arg[0] = -arg[0]; 2918 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2919 /* FALLTHROUGH */
2627 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2920 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2628 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2921 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2629 scr_gotorc (arg[0], 0, RELATIVE); 2922 scr_gotorc (arg[0], 0, RELATIVE);
2630 break; 2923 break;
2631 2924
2632 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2925 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2633 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2926 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2704 2997
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2998 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 2999 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 3000 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3001 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3002 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 3003 break;
2711 3004
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3005 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 3006 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 3007 break;
2716 3008
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3009 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 3010 process_sgr_mode (nargs, arg);
2719 break; 3011 break;
2720 3012
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3013 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 3014 switch (arg[0])
2723 { 3015 {
2724 case 5: /* DSR requested */ 3016 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 3017 tt_printf ("\033[0n");
2726 break; 3018 break;
2727 case 6: /* CPR requested */ 3019 case 6: /* CPR requested */
2728 scr_report_position (); 3020 scr_report_position ();
2729 break; 3021 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3022 case 7: /* unofficial extension */
3023 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3024 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3025 break;
2734#endif
2735 case 8: /* unofficial extension */ 3026 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3027 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3028 break;
2738 } 3029 }
2739 break; 3030 break;
2740 3031
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3032 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3065 break;
2775 3066
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3067 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3068 if (arg[0] == 4)
2778 scr_insert_mode (0); 3069 scr_insert_mode (0);
3070 else if (arg[0] == 20)
3071 priv_modes &= ~PrivMode_LFNL;
2779 break; 3072 break;
2780 3073
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3074 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3075 if (arg[0] == 4)
2783 scr_insert_mode (1); 3076 scr_insert_mode (1);
3077 else if (arg[0] == 20)
3078 priv_modes |= PrivMode_LFNL;
2784 break; 3079 break;
2785 3080
2786 /* 3081 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3082 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3083 */
… …
2800 break; 3095 break;
2801 case CSI_75: 3096 case CSI_75:
2802 scr_cursor (RESTORE); 3097 scr_cursor (RESTORE);
2803 break; 3098 break;
2804 3099
2805#ifndef NO_FRILLS 3100#if !ENABLE_MINIMAL
2806 case CSI_74: 3101 case CSI_74:
2807 process_window_ops (arg, nargs); 3102 process_window_ops (arg, nargs);
2808 break; 3103 break;
2809#endif 3104#endif
2810 3105
2811 case CSI_78: /* DECREQTPARM */ 3106 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3107 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3108 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3109 break;
2815 3110
2816 default: 3111 default:
2817 break; 3112 break;
2818 } 3113 }
2819} 3114}
2820/*}}} */ 3115/*}}} */
2821 3116
2822#ifndef NO_FRILLS 3117#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3118void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3119rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3120{
2827 int x, y; 3121 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3122 XWindowAttributes wattr;
2832 Window wdummy; 3123 Window wdummy;
3124
3125 dLocal (Display *, dpy);
2833 3126
2834 if (nargs == 0) 3127 if (nargs == 0)
2835 return; 3128 return;
3129
2836 switch (args[0]) 3130 switch (args[0])
2837 { 3131 {
2838 /* 3132 /*
2839 * commands 3133 * commands
2840 */ 3134 */
2841 case 1: /* deiconify window */ 3135 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3136 XMapWindow (dpy, parent);
2843 break; 3137 break;
2844 case 2: /* iconify window */ 3138 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3139 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3140 break;
2848 case 3: /* set position (pixels) */ 3141 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3142 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3143 break;
2851 case 4: /* set size (pixels) */ 3144 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3145 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3146 break;
2854 case 5: /* raise window */ 3147 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3148 XRaiseWindow (dpy, parent);
2856 break; 3149 break;
2857 case 6: /* lower window */ 3150 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3151 XLowerWindow (dpy, parent);
2859 break; 3152 break;
2860 case 7: /* refresh window */ 3153 case 7: /* refresh window */
2861 scr_touch (true); 3154 scr_touch (true);
2862 break; 3155 break;
2863 case 8: /* set size (chars) */ 3156 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3157 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3158 (unsigned int) (args[1] * fheight));
2866 break; 3159 break;
3160
3161 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3162 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3163 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3164 set_widthheight ((unsigned int)vt_width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3165 (unsigned int) (args[1] * fheight));
2871 break; 3166 break;
3167
2872 /* 3168 /*
2873 * reports - some output format copied from XTerm 3169 * reports - some output format copied from XTerm
2874 */ 3170 */
2875 case 11: /* report window state */ 3171 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3173 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3174 break;
2879 case 13: /* report window position */ 3175 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3176 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3177 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3178 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3179 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3180 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3181 break;
2886 case 14: /* report window size (pixels) */ 3182 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3184 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3185 break;
3186 case 18: /* report text area size (chars) */
3187 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3188 break;
2890 case 18: /* report window size (chars) */ 3189 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3190 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3191 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3192 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3193 {
3194 char *s;
3195 XGetIconName (dpy, parent, &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3196 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3197 XFree (s);
3198 }
2897 break; 3199 break;
2898 case 21: /* report window title */ 3200 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3201 {
3202 char *s;
3203 XFetchName (dpy, parent, &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3204 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3205 XFree (s);
3206 }
2901 break; 3207 break;
2902#endif
2903
2904 } 3208 }
2905} 3209}
2906#endif 3210#endif
2907 3211
2908/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
2909/* 3213/*
2910 * get input up until STRING TERMINATOR (or BEL) 3214 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3215 * ends_how is terminator used. returned input must be free()'d
2912 */ 3216 */
2913unsigned char * 3217char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3218rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3219{
2916 int seen_esc = 0; /* seen escape? */ 3220 unicode_t ch;
3221 bool seen_esc = false;
2917 unsigned int n = 0; 3222 unsigned int n = 0;
2918 unsigned char *s; 3223 wchar_t string[STRING_MAX];
2919 unsigned char ch, string[STRING_MAX];
2920 3224
2921 for (; (ch = cmd_getc ());) 3225 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3226 {
2923 if (ch == C0_BEL 3227 if (seen_esc)
2924 || ch == CHAR_ST 3228 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3229 if (ch == 0x5c) /* 7bit ST */
2926 break; 3230 break;
3231 else
3232 return NULL;
3233 }
2927 if (ch == C0_ESC) 3234 else if (ch == C0_ESC)
2928 { 3235 {
2929 seen_esc = 1; 3236 seen_esc = true;
2930 continue; 3237 continue;
2931 } 3238 }
3239 else if (ch == C0_BEL || ch == CHAR_ST)
3240 break;
2932 else if (ch == '\t') 3241 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3242 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3243 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3244 return NULL; /* other control character - exit */
2936 if (n < sizeof(string) - 1) 3245
3246 seen_esc = false;
3247
3248 if (n >= STRING_MAX - 1)
3249 // stop at some sane length
3250 return NULL;
3251
2937 string[n++] = ch; 3252 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3253 }
3254
2940 string[n++] = '\0'; 3255 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3256
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3257 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3258
2945 return s; 3259 return rxvt_wcstombs (string);
2946} 3260}
2947 3261
2948/*----------------------------------------------------------------------*/ 3262/*----------------------------------------------------------------------*/
2949/* 3263/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3264 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3265 */
2952void 3266void
2953rxvt_term::process_dcs_seq () 3267rxvt_term::process_dcs_seq ()
2954{ 3268{
2955 unsigned char eh, *s;
2956 /* 3269 /*
2957 * Not handled yet 3270 * Not handled yet
2958 */ 3271 */
3272
3273 unicode_t eh;
2959 s = get_to_st (&eh); 3274 char *s = get_to_st (eh);
2960 if (s) 3275 if (s)
2961 free(s); 3276 free (s);
3277
2962 return; 3278 return;
2963} 3279}
2964 3280
2965/*----------------------------------------------------------------------*/ 3281/*----------------------------------------------------------------------*/
2966/* 3282/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3283 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3284 */
2969void 3285void
2970rxvt_term::process_osc_seq () 3286rxvt_term::process_osc_seq ()
2971{ 3287{
2972 unsigned char ch, eh, *s; 3288 int arg;
2973 int arg;
2974 3289
2975 ch = cmd_getc (); 3290 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3291 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3292 arg = arg * 10 + (ch - '0');
2978 3293
2979 if (ch == ';') 3294 if (ch == ';')
2980 { 3295 {
3296 unicode_t eh;
2981 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
3298
2982 if (s) 3299 if (s)
2983 { 3300 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3301 process_xterm_seq (arg, s, eh);
2996 free(s); 3302 free (s);
2997 } 3303 }
3304 }
3305}
3306
3307void
3308rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3309{
3310 if (str[0] == '?' && !str[1])
2998 } 3311 {
3312 rgba c;
3313 pix_colors_focused[color].get (c);
3314
3315#if XFT
3316 if (c.a != rgba::MAX_CC)
3317 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3318 else
3319#endif
3320 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3321 }
3322 else
3323 set_window_color (color, str);
2999} 3324}
3325
3000/* 3326/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3327 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3328 */
3021void 3329void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3330rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3331{
3024 int changed = 0; 3332 int color;
3025 int color;
3026 char *buf, *name; 3333 char *buf, *name;
3334 bool query = str[0] == '?' && !str[1];
3335 int saveop = op;
3027 3336
3337 dLocal (Display *, dpy);
3338
3028 assert(str != NULL); 3339 assert (str != NULL);
3340
3341 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3342 return;
3343
3029 switch (op) 3344 switch (op)
3030 { 3345 {
3031 case XTerm_name: 3346 case XTerm_name:
3032 set_title (str); 3347 set_title (str);
3033 /* FALLTHROUGH */ 3348 /* FALLTHROUGH */
3034 case XTerm_iconName: 3349 case XTerm_iconName:
3035 set_iconName (str); 3350 set_icon_name (str);
3036 break; 3351 break;
3037 case XTerm_title: 3352 case XTerm_title:
3038 set_title (str); 3353 set_title (str);
3039 break; 3354 break;
3355 case XTerm_property:
3356 if (str[0] == '?')
3357 {
3358 Atom prop = display->atom (str + 1);
3359 Atom actual_type;
3360 int actual_format;
3361 unsigned long nitems;
3362 unsigned long bytes_after;
3363 unsigned char *value = 0;
3364 const char *str = "";
3365
3366 if (prop
3367 && XGetWindowProperty (dpy, parent,
3368 prop, 0, 1<<16, 0, AnyPropertyType,
3369 &actual_type, &actual_format,
3370 &nitems, &bytes_after, &value) == Success
3371 && actual_type != None
3372 && actual_format == 8)
3373 str = (const char *)(value);
3374
3375 tt_printf ("\033]%d;%s%c", op, str, resp);
3376
3377 XFree (value);
3378 }
3379 else
3380 {
3381 char *eq = strchr (str, '=');
3382
3383 if (eq)
3384 {
3385 *eq = 0;
3386 set_utf8_property (display->atom (str), eq + 1);
3387 }
3388 else
3389 XDeleteProperty (dpy, parent,
3390 display->atom (str));
3391 }
3392 break;
3393
3040 case XTerm_Color: 3394 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3395 for (buf = (char *)str; buf && *buf;)
3042 { 3396 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3397 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3398 break;
3399
3045 *name++ = '\0'; 3400 *name++ = '\0';
3046 color = atoi(buf); 3401 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3402
3403 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3404 break;
3405
3049 if ((buf = STRCHR(name, ';')) != NULL) 3406 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3407 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3408
3409 process_color_seq (op, color, name, resp);
3052 } 3410 }
3411 break;
3412 case Rxvt_restoreFG:
3413 case XTerm_Color00:
3414 process_color_seq (op, Color_fg, str, resp);
3415 break;
3416 case Rxvt_restoreBG:
3417 case XTerm_Color01:
3418 process_color_seq (op, Color_bg, str, resp);
3053 break; 3419 break;
3054#ifndef NO_CURSORCOLOR 3420#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3421 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3422 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3423 break;
3058#endif 3424#endif
3059 case XTerm_Color_pointer: 3425 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3426 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3427 break;
3428 case XTerm_Color_pointer_bg:
3429 process_color_seq (op, Color_pointer_bg, str, resp);
3430 break;
3431#ifdef OPTION_HC
3432 case XTerm_Color_HC:
3433 process_color_seq (op, Color_HC, str, resp);
3434 break;
3435 case XTerm_Color_HTC:
3436 process_color_seq (op, Color_HTC, str, resp);
3437 break;
3438#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3439#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3440 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3441 process_color_seq (op, Color_BD, str, resp);
3065 break; 3442 break;
3066 case XTerm_Color_UL: 3443 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3444 process_color_seq (op, Color_UL, str, resp);
3068 break; 3445 break;
3069 case XTerm_Color_RV: 3446 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3447 process_color_seq (op, Color_IT, str, resp);
3071 break; 3448 break;
3072#endif 3449#endif
3450 case URxvt_Color_border:
3451 process_color_seq (op, Color_border, str, resp);
3452 break;
3073 3453
3074 case XTerm_Menu: 3454#if BG_IMAGE_FROM_ROOT
3455 case URxvt_Color_tint:
3456 process_color_seq (op, Color_tint, str, resp);
3075 /* 3457 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3458 bool changed = false;
3077 * so DON'T do it here 3459
3460 if (ISSET_PIXCOLOR (Color_tint))
3461 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3462
3463 if (changed)
3464 update_background ();
3078 */ 3465 }
3466
3079 break; 3467 break;
3468#endif
3469
3470#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3471 case Rxvt_Pixmap:
3081 if (*str != ';') 3472 if (!strcmp (str, "?"))
3082 { 3473 {
3083#if XPM_BACKGROUND 3474 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3475 int h_scale = fimage.h_scale;
3085 set_bgPixmap (str); /* change pixmap */ 3476 int v_scale = fimage.v_scale;
3086#endif 3477 int h_align = fimage.h_align;
3087 scr_touch (true); 3478 int v_align = fimage.v_align;
3479
3480 sprintf (str, "[%dx%d+%d+%d]",
3481 h_scale, v_scale,
3482 h_align, v_align);
3483 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3484 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3485 else
3090 { 3486 {
3487 bool changed = false;
3488
3489 if (*str != ';')
3490 {
3491 try
3492 {
3493 fimage.set_file_geometry (this, str);
3494 changed = true;
3495 }
3496 catch (const class rxvt_failure_exception &e)
3497 {
3498 }
3499 }
3500 else
3501 {
3091 str++; 3502 str++;
3092#if XPM_BACKGROUND 3503 if (fimage.set_geometry (str, true))
3093 changed += scale_pixmap (str); 3504 changed = true;
3094#endif 3505 }
3095 3506
3507 if (changed)
3508 {
3509 if (bg_window_position_sensitive ())
3510 {
3511 int x, y;
3512 get_window_origin (x, y);
3513 parent_x = x;
3514 parent_y = y;
3515 }
3516 update_background ();
3517 }
3096 } 3518 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3519 break;
3520#endif
3105 3521
3106 case XTerm_restoreFG:
3107 set_window_color (Color_fg, str);
3108 break;
3109 case XTerm_restoreBG:
3110 set_window_color (Color_bg, str);
3111 break;
3112 case XTerm_logfile: 3522 case XTerm_logfile:
3523 // TODO, when secure mode?
3113 break; 3524 break;
3114 case XTerm_font: 3525
3115 change_font (0, str);
3116 break;
3117#if 0 3526#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3527 case Rxvt_dumpscreen: /* no error notices */
3119 { 3528 {
3120 int fd; 3529 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3530 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3531 {
3123 scr_dump (fd); 3532 scr_dump (fd);
3124 close(fd); 3533 close (fd);
3125 } 3534 }
3126 } 3535 }
3127 break; 3536 break;
3128#endif 3537#endif
3538 case XTerm_font:
3539 op = URxvt_font;
3540 case URxvt_font:
3541#if ENABLE_STYLES
3542 case URxvt_boldFont:
3543 case URxvt_italicFont:
3544 case URxvt_boldItalicFont:
3545#endif
3546 if (query)
3547 tt_printf ("\33]%d;%-.250s%c", saveop,
3548 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3549 ? fontset[op - URxvt_font]->fontdesc : "",
3550 resp);
3551 else
3552 {
3553 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3554
3555 res = strdup (str);
3556 allocated.push_back ((void *)res);
3557 set_fonts ();
3558 }
3559 break;
3560
3561 case URxvt_version:
3562 if (query)
3563 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3564 op,
3565 rs[Rs_name], VERSION[0], VERSION[2],
3566 resp);
3567 break;
3568
3569#if !ENABLE_MINIMAL
3570 case URxvt_locale:
3571 if (query)
3572 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3573 else
3574 {
3575 set_locale (str);
3576 pty->set_utf8_mode (enc_utf8);
3577 init_xlocale ();
3578 }
3579 break;
3580
3581 case URxvt_view_up:
3582 case URxvt_view_down:
3583 {
3584 int lines = atoi (str);
3585
3586 if (lines)
3587 scr_page (op == URxvt_view_up ? UP : DN, lines);
3588 else
3589 scr_erase_savelines ();
3590 }
3591
3592 break;
3593#endif
3594
3595#if ENABLE_PERL
3596 case URxvt_perl:
3597 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3598 break;
3599#endif
3130 } 3600 }
3131} 3601}
3132/*----------------------------------------------------------------------*/ 3602/*----------------------------------------------------------------------*/
3133 3603
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3604/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * 's' = save 3609 * 's' = save
3140 * 'r' = restore 3610 * 'r' = restore
3141 * 't' = toggle 3611 * 't' = toggle
3142 * so no need for fancy checking 3612 * so no need for fancy checking
3143 */ 3613 */
3144int 3614int ecb_cold
3145rxvt_term::privcases (int mode, unsigned long bit) 3615rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3616{
3147 int state; 3617 int state;
3148 3618
3149 if (mode == 's') 3619 if (mode == 's')
3150 { 3620 {
3151 SavedModes |= (PrivateModes & bit); 3621 if (priv_modes & bit)
3622 SavedModes |= bit;
3623 else
3624 SavedModes &= ~bit;
3152 return -1; 3625 return -1;
3153 } 3626 }
3154 else 3627 else
3155 { 3628 {
3156 if (mode == 'r') 3629 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3630 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3631 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3632 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3633
3634 if (state)
3635 priv_modes |= bit;
3636 else
3637 priv_modes &= ~bit;
3161 } 3638 }
3639
3162 return state; 3640 return state;
3163} 3641}
3164 3642
3165/* we're not using priv _yet_ */ 3643/* we're not using priv _yet_ */
3166void 3644void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3645rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3168{ 3646{
3169 unsigned int i, j; 3647 unsigned int i, j;
3170 int state; 3648 int state;
3649
3171 static const struct 3650 static const struct
3172 { 3651 {
3173 const int argval; 3652 const int argval;
3174 const unsigned long bit; 3653 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3654 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3655 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3656 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3657 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3658 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3659 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3660 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3661 { 7, PrivMode_Autowrap }, // DECAWM
3662 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3663 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3664 // 18 end FF to printer after print screen
3186 { menuBar_esc, PrivMode_menuBar }, 3665 // 19 Print screen prints full screen/scroll region
3187#endif 3666 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3667#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3668 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3669#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3670 { 35, PrivMode_ShiftKeys }, // rxvt extension
3671 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3672 { 40, PrivMode_132OK },
3673 // 41 xterm more fixes NYI
3674 // 45 margin bell NYI
3675 // 46 start logging
3194 { 47, PrivMode_Screen }, 3676 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3677 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3678#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3679 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3680#endif
3199 { 1000, PrivMode_MouseX11 }, 3681 { 1000, PrivMode_MouseX11 },
3682 { 1002, PrivMode_MouseBtnEvent },
3683 { 1003, PrivMode_MouseAnyEvent },
3684#if ENABLE_FRILLS
3685 { 1005, PrivMode_ExtModeMouse },
3686#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3687 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3688 { 1011, PrivMode_Keypress }, // rxvt extension
3689#if ENABLE_FRILLS
3690 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3691#endif
3692 // 1035 enable modifiers for alt, numlock NYI
3693 // 1036 send ESC for meta keys NYI
3694 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3695 { 1047, PrivMode_Screen },
3696 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3697 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3698 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3699 { 2004, PrivMode_BracketPaste },
3204 }; 3700 };
3205 3701
3206 if (nargs == 0) 3702 if (nargs == 0)
3207 return; 3703 return;
3208 3704
… …
3215 for (i = 0; i < nargs; i++) 3711 for (i = 0; i < nargs; i++)
3216 { 3712 {
3217 state = -1; 3713 state = -1;
3218 3714
3219 /* basic handling */ 3715 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3716 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3717 if (argtopriv[j].argval == arg[i])
3222 { 3718 {
3223 state = privcases (mode, argtopriv[j].bit); 3719 state = privcases (mode, argtopriv[j].bit);
3224 break; 3720 break;
3225 } 3721 }
3226 3722
3227 /* extra handling for values with state unkept */ 3723 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3724 switch (arg[i])
3230 { 3725 {
3726#if ENABLE_STYLES
3727 case 1021:
3728 set_option (Opt_intensityStyles, mode);
3729
3730 scr_touch (true);
3731 break;
3732#endif
3231 case 1048: /* alternative cursor save */ 3733 case 1048: /* alternative cursor save */
3734 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3735 if (mode == 0)
3233 scr_cursor (RESTORE); 3736 scr_cursor (RESTORE);
3234 else if (mode == 1) 3737 else if (mode == 1)
3235 scr_cursor (SAVE); 3738 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 3739 break;
3740 }
3741
3742 if (state >= 0)
3743 /* extra handling for values with valid 0 or 1 state */
3744 switch (arg[i])
3745 {
3746 /* case 1: - application cursor keys */
3747 case 2: /* VT52 mode */
3748 /* oddball mode. should be set regardless of set/reset
3749 * parameter. Return from VT52 mode with an ESC < from
3750 * within VT52 mode
3751 */
3752 priv_modes |= PrivMode_vt52;
3753 break;
3252 case 3: /* 80/132 */ 3754 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3755 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3756 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3757 break;
3257 case 4: /* smooth scrolling */ 3758 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3759 set_option (Opt_jumpScroll, !state);
3262 break; 3760 break;
3263 case 5: /* reverse video */ 3761 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3762 scr_rvideo_mode (state);
3265 break; 3763 break;
3266 case 6: /* relative/absolute origins */ 3764 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3765 scr_relative_origin (state);
3268 break; 3766 break;
3269 case 7: /* autowrap */ 3767 case 7: /* autowrap */
3270 scr_autowrap (state); 3768 scr_autowrap (state);
3271 break; 3769 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3770 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3771 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3772 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3773 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3774 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3775#ifdef scrollBar_esc
3285 case scrollBar_esc: 3776 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3777 scrollBar.map (state);
3287 {
3288 resize_all_windows (0, 0, 0); 3778 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3779 scr_touch (true);
3290 }
3291 break; 3780 break;
3292#endif 3781#endif
3293 case 25: /* visible/invisible cursor */ 3782 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3783 scr_cursor_visible (state);
3295 break; 3784 break;
3296 /* case 35: - shift keys */ 3785 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3786 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3787 case 47: /* secondary screen */
3299 scr_change_screen (state); 3788 scr_change_screen (state);
3300 break; 3789 break;
3301 /* case 66: - application key pad */ 3790 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3791 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3792 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3793 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3794 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3795 break;
3307#if 0
3308 case 1001: 3796 case 1002:
3309 break; /* X11 mouse highlighting */ 3797 case 1003:
3310#endif 3798 if (state)
3799 {
3800 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3801 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3802 mouse_row = mouse_col = 0;
3803 vt_emask_mouse = PointerMotionMask;
3804 }
3805 else
3806 vt_emask_mouse = NoEventMask;
3807
3808 vt_select_input ();
3809 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3810 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3811 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3812 break;
3317 case 1011: /* scroll to bottom on key press */ 3813 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3814 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3815 break;
3323 case 1047: /* secondary screen w/ clearing */ 3816 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3817 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3818 if (!state)
3326 scr_erase_screen (2); 3819 scr_erase_screen (2);
3820
3327 scr_change_screen (state); 3821 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3822 break;
3823 case 1049: /* secondary screen w/ clearing first */
3824 if (option (Opt_secondaryScreen))
3825 if (state)
3826 scr_cursor (SAVE);
3827
3828 scr_change_screen (state);
3829
3830 if (option (Opt_secondaryScreen))
3831 if (state)
3832 scr_erase_screen (2);
3833 else
3834 scr_cursor (RESTORE);
3835 break;
3836 default:
3837 break;
3331 } 3838 }
3332 } 3839 }
3333} 3840}
3334/*}}} */ 3841/*}}} */
3335 3842
3336/*{{{ process sgr sequences */ 3843/*{{{ process sgr sequences */
3337void 3844void ecb_hot
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3845rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3846{
3340 unsigned int i; 3847 unsigned int i;
3341 short rendset; 3848 short rendset;
3342 int rendstyle; 3849 int rendstyle;
3343 3850
3344 if (nargs == 0) 3851 if (nargs == 0)
3345 { 3852 {
3346 scr_rendition (0, ~RS_None); 3853 scr_rendition (0, ~RS_None);
3347 return; 3854 return;
3348 } 3855 }
3856
3349 for (i = 0; i < nargs; i++) 3857 for (i = 0; i < nargs; i++)
3350 { 3858 {
3351 rendset = -1; 3859 rendset = -1;
3352 switch (arg[i]) 3860 switch (arg[i])
3353 { 3861 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3863 rendset = 0, rendstyle = ~RS_None;
3356 break; 3864 break;
3357 case 1: 3865 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3866 rendset = 1, rendstyle = RS_Bold;
3359 break; 3867 break;
3868 //case 2: // low intensity
3869 case 3:
3870 rendset = 1, rendstyle = RS_Italic;
3871 break;
3360 case 4: 3872 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3873 rendset = 1, rendstyle = RS_Uline;
3362 break; 3874 break;
3363 case 5: 3875 case 5: // slowly blinking
3876 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3877 rendset = 1, rendstyle = RS_Blink;
3365 break; 3878 break;
3879 //case 6: // scoansi light background
3366 case 7: 3880 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3881 rendset = 1, rendstyle = RS_RVid;
3368 break; 3882 break;
3369 case 22: 3883 case 8:
3884 // invisible. NYI
3885 break;
3886 //case 9: // crossed out
3887 //case 10: // scoansi acs off, primary font
3888 //case 11: // scoansi acs on, first alt font
3889 //case 12: // scoansi acs on, |0x80, second alt font
3890 //...
3891 //case 19: // ninth alt font
3892 //case 20: // gothic
3893 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3894 rendset = 0, rendstyle = RS_Bold;
3895 break;
3896 case 22: // normal intensity
3897 rendset = 0, rendstyle = RS_Bold;
3898 break;
3899 case 23: // disable italic
3900 rendset = 0, rendstyle = RS_Italic;
3371 break; 3901 break;
3372 case 24: 3902 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3903 rendset = 0, rendstyle = RS_Uline;
3374 break; 3904 break;
3375 case 25: 3905 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3906 rendset = 0, rendstyle = RS_Blink;
3377 break; 3907 break;
3908 case 26: // variable spacing (iso 8613)
3909 rendset = 0, rendstyle = RS_Blink;
3910 break;
3378 case 27: 3911 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3912 rendset = 0, rendstyle = RS_RVid;
3380 break; 3913 break;
3914 //case 28: // visible. NYI
3915 //case 29: // not crossed-out
3381 } 3916 }
3917
3382 if (rendset != -1) 3918 if (rendset != -1)
3383 { 3919 {
3384 scr_rendition (rendset, rendstyle); 3920 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3921 continue; /* for (;i;) */
3386 } 3922 }
3387 3923
3388 switch (arg[i]) 3924 switch (arg[i])
3389 { 3925 {
3390 case 30: 3926 case 30:
… …
3393 case 33: 3929 case 33:
3394 case 34: 3930 case 34:
3395 case 35: 3931 case 35:
3396 case 36: 3932 case 36:
3397 case 37: 3933 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3934 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3935 break;
3401#ifdef TTY_256COLOR 3936 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3937 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3938 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3939 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3940 i += 2;
3408 } 3941 }
3409 break; 3942 break;
3410#endif
3411 case 39: /* default fg */ 3943 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3944 scr_color (Color_fg, Color_fg);
3413 break; 3945 break;
3414 3946
3415 case 40: 3947 case 40:
… …
3418 case 43: 3950 case 43:
3419 case 44: 3951 case 44:
3420 case 45: 3952 case 45:
3421 case 46: 3953 case 46:
3422 case 47: 3954 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3955 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3956 break;
3426#ifdef TTY_256COLOR 3957 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3958 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3959 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3960 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3961 i += 2;
3433 } 3962 }
3434 break; 3963 break;
3435#endif
3436 case 49: /* default bg */ 3964 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3965 scr_color (Color_bg, Color_bg);
3438 break; 3966 break;
3439 3967
3440#ifndef NO_BRIGHTCOLOR 3968 //case 50: // not variable spacing
3969
3970#if !ENABLE_MINIMAL
3441 case 90: 3971 case 90:
3442 case 91: /* set bright fg color */ 3972 case 91: /* set bright fg color */
3443 case 92: 3973 case 92:
3444 case 93: 3974 case 93:
3445 case 94: 3975 case 94:
3446 case 95: 3976 case 95:
3447 case 96: 3977 case 96:
3448 case 97: 3978 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3979 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 3980 break;
3452 case 100: 3981 case 100:
3453 case 101: /* set bright bg color */ 3982 case 101: /* set bright bg color */
3454 case 102: 3983 case 102:
3455 case 103: 3984 case 103:
3456 case 104: 3985 case 104:
3457 case 105: 3986 case 105:
3458 case 106: 3987 case 106:
3459 case 107: 3988 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3989 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 3990 break;
3463#endif 3991#endif
3464
3465 } 3992 }
3466 } 3993 }
3467} 3994}
3468/*}}} */ 3995/*}}} */
3469 3996
3470/*{{{ process Rob Nation's own graphics mode sequences */
3471void
3472rxvt_term::process_graphics ()
3473{
3474 unsigned char ch, cmd = cmd_getc ();
3475
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q')
3478 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */
3480 return;
3481 }
3482 /* swallow other graphics sequences until terminating ':' */
3483 do
3484 ch = cmd_getc ();
3485 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531}
3532/*}}} */
3533
3534/* ------------------------------------------------------------------------- */ 3997/* ------------------------------------------------------------------------- */
3535 3998
3536/* 3999/*
3537 * Send printf() formatted output to the command. 4000 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 4001 * Only use for small amounts of data.
3539 */ 4002 */
3540void 4003void
3541rxvt_term::tt_printf (const char *fmt,...) 4004rxvt_term::tt_printf (const char *fmt,...)
3542{ 4005{
3543 va_list arg_ptr; 4006 va_list arg_ptr;
3544 unsigned char buf[256]; 4007 char buf[256];
3545 4008
3546 va_start (arg_ptr, fmt); 4009 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4010 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 4011 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 4012 tt_write (buf, strlen (buf));
3550} 4013}
3551 4014
3552/* ---------------------------------------------------------------------- */ 4015/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 4016/* Write data to the pty as typed by the user, pasted with the mouse,
3554 * or generated by us in response to a query ESC sequence. 4017 * or generated by us in response to a query ESC sequence.
3555 */ 4018 */
4019static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4020
3556void 4021void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4022rxvt_term::tt_write (const char *data, unsigned int len)
3558{ 4023{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4024 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4025 return;
3560 4026
3561 if (len) 4027 if (pty->pty < 0)
4028 return;
4029
4030 if (v_buflen == 0)
4031 {
4032 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4033
4034 max_it (written, 0);
4035
4036 if (written == len)
4037 return;
4038
4039 data += written;
4040 len -= written;
3562 { 4041 }
4042
4043 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4044
4045 memcpy (v_buffer + v_buflen, data, len);
4046 v_buflen += len;
4047
4048 pty_ev.set (ev::READ | ev::WRITE);
4049}
4050
4051void rxvt_term::pty_write ()
4052{
4053 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4054
4055 if (written > 0)
4056 {
4057 v_buflen -= written;
4058
3563 if (v_buflen == 0) 4059 if (v_buflen == 0)
3564 { 4060 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4061 free (v_buffer);
3592 v_buffer = 0; 4062 v_buffer = 0;
3593 v_buflen = 0;
3594 4063
3595 pty_ev.set (EVENT_READ); 4064 pty_ev.set (ev::READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4065 return;
3608 } 4066 }
4067
4068 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4069 }
4070 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4071 pty_ev.set (ev::READ);
3610} 4072}
3611 4073
3612/*----------------------- end-of-file (C source) -----------------------*/ 4074/*----------------------- end-of-file (C source) -----------------------*/
3613 4075

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