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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.544 by sf-exg, Sat Apr 26 14:55:58 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
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)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
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
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
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
135 } 491 }
136 else 492 else
137#endif 493#endif
138 { 494 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
141 } 497 }
142 498
143 if (valid_keysym) 499 if (valid_keysym)
144 { 500 {
501#ifdef KEYSYM_RESOURCE
502 if (keyboard->dispatch (this, keysym, ev.state))
503 return;
504#endif
505
145 if (TermWin.saveLines) 506 if (saveLines)
146 { 507 {
147#ifdef UNSHIFTED_SCROLLKEYS 508#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 509 if (!ctrl && !meta)
149 {
150#else 510#else
151 if (IS_SCROLL_MOD) 511 if (IS_SCROLL_MOD)
512#endif
152 { 513 {
153#endif
154 int lnsppg; 514 int lnsppg;
155 515
156#ifdef PAGING_CONTEXT_LINES 516#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 517 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 518#else
159 lnsppg = TermWin.nrow * 4 / 5; 519 lnsppg = nrow * 4 / 5;
160#endif 520#endif
521 max_it (lnsppg, 1);
522
161 if (keysym == XK_Prior) 523 if (keysym == XK_Prior)
162 { 524 {
163 scr_page (UP, lnsppg); 525 scr_page (lnsppg);
164 return; 526 return;
165 } 527 }
166 else if (keysym == XK_Next) 528 else if (keysym == XK_Next)
167 { 529 {
168 scr_page (DN, lnsppg); 530 scr_page (-lnsppg);
169 return; 531 return;
170 } 532 }
171 } 533 }
172#ifdef SCROLL_ON_UPDOWN_KEYS 534#ifdef SCROLL_ON_UPDOWN_KEYS
173 if (IS_SCROLL_MOD) 535 if (IS_SCROLL_MOD)
174 { 536 {
175 if (keysym == XK_Up) 537 if (keysym == XK_Up)
176 { 538 {
177 scr_page (UP, 1); 539 scr_page (1);
178 return; 540 return;
179 } 541 }
180 else if (keysym == XK_Down) 542 else if (keysym == XK_Down)
181 { 543 {
182 scr_page (DN, 1); 544 scr_page (-1);
183 return; 545 return;
184 } 546 }
185 } 547 }
186#endif 548#endif
187#ifdef SCROLL_ON_HOMEEND_KEYS 549#ifdef SCROLL_ON_HOMEEND_KEYS
188 if (IS_SCROLL_MOD) 550 if (IS_SCROLL_MOD)
189 { 551 {
190 if (keysym == XK_Home) 552 if (keysym == XK_Home)
191 { 553 {
192 scr_move_to (0, 1); 554 scr_changeview (top_row);
193 return; 555 return;
194 } 556 }
195 else if (keysym == XK_End) 557 else if (keysym == XK_End)
196 { 558 {
197 scr_move_to (1, 0); 559 scr_changeview (0);
198 return; 560 return;
199 } 561 }
200 } 562 }
201#endif 563#endif
202 } 564 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 569 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 570 {
209 keysym += (XK_F11 - XK_F1); 571 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 572 shft = 0; /* turn off Shift */
211 } 573 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 574 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 575 {
214 switch (keysym) 576 switch (keysym)
215 { 577 {
216 /* normal XTerm key bindings */ 578 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 579 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 580 selection_request (ev.time);
219 return; 581 return;
582#if TODO
220 /* rxvt extras */ 583 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 584 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP);
223 return; 585 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 586 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN);
226 return; 587 return;
588#endif
227 } 589 }
228 } 590 }
229 } 591 }
230#ifdef PRINTPIPE 592
593 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
594 {
231 if (keysym == XK_Print) 595 if (keysym == XK_v)
596 selection_request (ev.time, Sel_Clipboard);
597 else if (selection.len > 0)
232 { 598 {
233 scr_printscreen (ctrl | shft); 599 free (selection.clip_text);
600 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
601 selection.clip_len = selection.len;
602 selection_grab (CurrentTime, true);
603 }
604
234 return; 605 return;
235 } 606 }
236#endif
237 607
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 608#if ENABLE_FRILLS || ISO_14755
609 // ISO 14755 support
610 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
239 { 611 {
240#ifdef KEYSYM_RESOURCE 612 int hv;
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 613
614 if (iso14755buf & ISO_14755_51
615 && (keysym == XK_space || keysym == XK_KP_Space
616 || keysym == XK_Return || keysym == XK_KP_Enter))
242 { 617 {
243 unsigned int l; 618 commit_iso14755 ();
244 const unsigned char *kbuf0; 619 iso14755buf = ISO_14755_51;
245 620# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 621 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 622# endif
254 ) 623 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 624 }
259 625 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 626 {
627 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
628# if ISO_14755
629 iso14755_51 (iso14755buf & ISO_14755_MASK);
630# endif
631 return;
632 }
633 else if ((hv = hex_keyval (ev)) >= 0)
634 {
635 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
636 | hv | ISO_14755_51;
637# if ISO_14755
638 iso14755_51 (iso14755buf & ISO_14755_MASK);
639# endif
261 return; 640 return;
262 } 641 }
263 else 642 else
264#endif
265 { 643 {
266 newlen = 1; 644# if ISO_14755
645 scr_overlay_off ();
646# endif
647 iso14755buf = 0;
648 }
649 }
650 else if (option (Opt_iso14755) &&
651 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
652 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
653 if (!(iso14755buf & ISO_14755_STARTED))
654 {
655 iso14755buf |= ISO_14755_STARTED;
656# if ISO_14755
657 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
658 scr_overlay_set (0, 0, "ISO 14755 mode");
659# endif
660 }
661#endif
662
663#ifdef PRINTPIPE
664 if (keysym == XK_Print)
665 {
666 scr_printscreen (ctrl | shft);
667 return;
668 }
669#endif
670
671 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
672 {
673 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
674 unsigned int newlen = 1;
675
676 if (ev.state & ModNumLockMask)
677 kp = false;
678
679 keysym = translate_keypad (keysym, kp);
680
267 switch (keysym) 681 switch (keysym)
682 {
683#ifndef NO_BACKSPACE_KEY
684 case XK_BackSpace:
685 if (priv_modes & PrivMode_HaveBackSpace)
686 {
687 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
688 ^ !!ctrl) ? '\b' : '\177';
689 kbuf[1] = '\0';
690 }
691 else
692 strcpy (kbuf, rs[Rs_backspace_key]);
693 break;
694#endif
695#ifndef NO_DELETE_KEY
696 case XK_Delete:
697 strcpy (kbuf, rs[Rs_delete_key]);
698 break;
699#endif
700 case XK_Tab:
701 if (shft)
702 strcpy (kbuf, "\033[Z");
703 else
704 {
705#ifdef CTRL_TAB_MAKES_META
706 if (ctrl)
707 meta = 1;
708#endif
709#ifdef MOD4_TAB_MAKES_META
710 if (ev.state & Mod4Mask)
711 meta = 1;
712#endif
713 newlen = 0;
714 }
715 break;
716
717 case XK_Up: /* "\033[A" */
718 case XK_Down: /* "\033[B" */
719 case XK_Right: /* "\033[C" */
720 case XK_Left: /* "\033[D" */
721 strcpy (kbuf, "\033[Z");
722 kbuf[2] = "DACB"[keysym - XK_Left];
723 /* do Shift first */
724 if (shft)
725 kbuf[2] = "dacb"[keysym - XK_Left];
726 else if (ctrl)
727 {
728 kbuf[1] = 'O';
729 kbuf[2] = "dacb"[keysym - XK_Left];
730 }
731 else if (priv_modes & PrivMode_aplCUR)
732 kbuf[1] = 'O';
733 break;
734
735 case XK_KP_Enter:
736 /* allow shift to override */
737 if (kp)
738 {
739 strcpy (kbuf, "\033OM");
740 break;
741 }
742
743 /* FALLTHROUGH */
744
745 case XK_Return:
746 if (priv_modes & PrivMode_LFNL)
747 {
748 kbuf[0] = '\015';
749 kbuf[1] = '\012';
750 kbuf[2] = '\0';
751 }
752 else
753 {
754 kbuf[0] = '\015';
755 kbuf[1] = '\0';
756 }
757 break;
758
759 case XK_KP_F1: /* "\033OP" */
760 case XK_KP_F2: /* "\033OQ" */
761 case XK_KP_F3: /* "\033OR" */
762 case XK_KP_F4: /* "\033OS" */
763 strcpy (kbuf, "\033OP");
764 kbuf[2] += (keysym - XK_KP_F1);
765 break;
766
767 case XK_KP_Multiply: /* "\033Oj" : "*" */
768 case XK_KP_Add: /* "\033Ok" : "+" */
769 case XK_KP_Separator: /* "\033Ol" : "," */
770 case XK_KP_Subtract: /* "\033Om" : "-" */
771 case XK_KP_Decimal: /* "\033On" : "." */
772 case XK_KP_Divide: /* "\033Oo" : "/" */
773 case XK_KP_0: /* "\033Op" : "0" */
774 case XK_KP_1: /* "\033Oq" : "1" */
775 case XK_KP_2: /* "\033Or" : "2" */
776 case XK_KP_3: /* "\033Os" : "3" */
777 case XK_KP_4: /* "\033Ot" : "4" */
778 case XK_KP_5: /* "\033Ou" : "5" */
779 case XK_KP_6: /* "\033Ov" : "6" */
780 case XK_KP_7: /* "\033Ow" : "7" */
781 case XK_KP_8: /* "\033Ox" : "8" */
782 case XK_KP_9: /* "\033Oy" : "9" */
783 /* allow shift to override */
784 if (kp)
785 {
786 strcpy (kbuf, "\033Oj");
787 kbuf[2] += (keysym - XK_KP_Multiply);
788 }
789 else
790 {
791 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
792 kbuf[1] = '\0';
793 }
794 break;
795
796 default:
268 { 797 {
269#ifndef NO_BACKSPACE_KEY 798 int param = map_function_key (keysym);
270 case XK_BackSpace: 799 if (param > 0)
271 if (PrivateModes & PrivMode_HaveBackSpace) 800 sprintf (kbuf,"\033[%d~", param);
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else 801 else
278 STRCPY (kbuf, key_backspace);
279 break;
280#endif
281#ifndef NO_DELETE_KEY
282 case XK_Delete:
283 STRCPY (kbuf, key_delete);
284 break;
285#endif
286 case XK_Tab:
287 if (shft)
288 STRCPY (kbuf, "\033[Z");
289 else
290 {
291#ifdef CTRL_TAB_MAKES_META
292 if (ctrl)
293 meta = 1;
294#endif
295#ifdef MOD4_TAB_MAKES_META
296 if (ev.state & Mod4Mask)
297 meta = 1;
298#endif
299 newlen = 0;
300 }
301 break;
302
303#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
309 {
310 STRCPY (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break;
313 }
314 else
315 /* translate to std. cursor key */
316 keysym = XK_Left + (keysym - XK_KP_Left);
317 /* FALLTHROUGH */
318#endif
319 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */
326 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl)
329 {
330 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left];
332 }
333 else if (PrivateModes & PrivMode_aplCUR)
334 kbuf[1] = 'O';
335 break;
336
337#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior
339 case XK_KP_Prior:
340 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
342 {
343 STRCPY (kbuf, "\033Oy");
344 break;
345 }
346 /* FALLTHROUGH */
347# endif
348 case XK_Prior:
349 STRCPY (kbuf, "\033[5~");
350 break;
351# ifdef XK_KP_Next
352 case XK_KP_Next:
353 /* allow shift to override */
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
355 {
356 STRCPY (kbuf, "\033Os");
357 break;
358 }
359 /* FALLTHROUGH */
360# endif
361 case XK_Next:
362 STRCPY (kbuf, "\033[6~");
363 break;
364#endif
365 case XK_KP_Enter:
366 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
368 {
369 STRCPY (kbuf, "\033OM");
370 }
371 else
372 {
373 kbuf[0] = '\r';
374 kbuf[1] = '\0';
375 }
376 break;
377
378#ifdef XK_KP_Begin
379 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou");
381 break;
382
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif
391 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1);
397 break;
398
399 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */
401 case XK_KP_Separator: /* "\033Ol" : "," */
402 case XK_KP_Subtract: /* "\033Om" : "-" */
403 case XK_KP_Decimal: /* "\033On" : "." */
404 case XK_KP_Divide: /* "\033Oo" : "/" */
405 case XK_KP_0: /* "\033Op" : "0" */
406 case XK_KP_1: /* "\033Oq" : "1" */
407 case XK_KP_2: /* "\033Or" : "2" */
408 case XK_KP_3: /* "\033Os" : "3" */
409 case XK_KP_4: /* "\033Ot" : "4" */
410 case XK_KP_5: /* "\033Ou" : "5" */
411 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
417 {
418 STRCPY (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply);
420 }
421 else
422 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0';
425 }
426 break;
427
428 case XK_Find:
429 STRCPY (kbuf, "\033[1~");
430 break;
431 case XK_Insert:
432 STRCPY (kbuf, "\033[2~");
433 break;
434#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove:
436 /* FALLTHROUGH */
437#endif
438 case XK_Execute:
439 STRCPY (kbuf, "\033[3~");
440 break;
441 case XK_Select:
442 STRCPY (kbuf, "\033[4~");
443 break;
444#ifdef XK_KP_End
445 case XK_KP_End:
446 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
448 {
449 STRCPY (kbuf, "\033Oq");
450 break;
451 }
452 /* FALLTHROUGH */
453#endif
454 case XK_End:
455 STRCPY (kbuf, KS_END);
456 break;
457#ifdef XK_KP_Home
458 case XK_KP_Home:
459 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
461 {
462 STRCPY (kbuf, "\033Ow");
463 break;
464 }
465 /* FALLTHROUGH */
466#endif
467 case XK_Home:
468 STRCPY (kbuf, KS_HOME);
469 break;
470
471#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473
474 case XK_F1: /* "\033[11~" */
475 case XK_F2: /* "\033[12~" */
476 case XK_F3: /* "\033[13~" */
477 case XK_F4: /* "\033[14~" */
478 case XK_F5: /* "\033[15~" */
479 FKEY (11, XK_F1);
480 break;
481 case XK_F6: /* "\033[17~" */
482 case XK_F7: /* "\033[18~" */
483 case XK_F8: /* "\033[19~" */
484 case XK_F9: /* "\033[20~" */
485 case XK_F10: /* "\033[21~" */
486 FKEY (17, XK_F6);
487 break;
488 case XK_F11: /* "\033[23~" */
489 case XK_F12: /* "\033[24~" */
490 case XK_F13: /* "\033[25~" */
491 case XK_F14: /* "\033[26~" */
492 FKEY (23, XK_F11);
493 break;
494 case XK_F15: /* "\033[28~" */
495 case XK_F16: /* "\033[29~" */
496 FKEY (28, XK_F15);
497 break;
498 case XK_Help: /* "\033[28~" */
499 FKEY (28, XK_Help);
500 break;
501 case XK_Menu: /* "\033[29~" */
502 FKEY (29, XK_Menu);
503 break;
504 case XK_F17: /* "\033[31~" */
505 case XK_F18: /* "\033[32~" */
506 case XK_F19: /* "\033[33~" */
507 case XK_F20: /* "\033[34~" */
508 case XK_F21: /* "\033[35~" */
509 case XK_F22: /* "\033[36~" */
510 case XK_F23: /* "\033[37~" */
511 case XK_F24: /* "\033[38~" */
512 case XK_F25: /* "\033[39~" */
513 case XK_F26: /* "\033[40~" */
514 case XK_F27: /* "\033[41~" */
515 case XK_F28: /* "\033[42~" */
516 case XK_F29: /* "\033[43~" */
517 case XK_F30: /* "\033[44~" */
518 case XK_F31: /* "\033[45~" */
519 case XK_F32: /* "\033[46~" */
520 case XK_F33: /* "\033[47~" */
521 case XK_F34: /* "\033[48~" */
522 case XK_F35: /* "\033[49~" */
523 FKEY (31, XK_F17);
524 break;
525#undef FKEY
526 default:
527 newlen = 0; 802 newlen = 0;
528 break;
529 } 803 }
530 if (newlen) 804 break;
531 len = STRLEN (kbuf);
532 } 805 }
533 806
807 if (newlen)
808 len = strlen (kbuf);
809
810 if (len > 0)
811 {
534 /* 812 /*
813 * pass Shift/Control indicators for function keys ending with `~'
814 *
815 * eg,
816 * Prior = "ESC[5~"
817 * Shift+Prior = "ESC[5$"
818 * Ctrl+Prior = "ESC[5^"
819 * Ctrl+Shift+Prior = "ESC[5@"
820 */
821 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
822 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
823
824 /*
535 * Pass meta for all function keys, if 'meta' option set 825 * Pass meta for all function keys, if 'meta' option set
536 */ 826 */
537#ifdef META8_OPTION 827#ifdef META8_OPTION
538 if (meta && (meta_char == 0x80) && len > 0) 828 if (meta && (meta_char == 0x80))
539 kbuf[len - 1] |= 0x80; 829 kbuf[len - 1] |= 0x80;
540#endif 830#endif
831 }
541 832
542 } 833 }
543 else if (ctrl && keysym == XK_minus) 834 else if (ctrl && keysym == XK_minus)
544 { 835 {
545 len = 1; 836 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 837 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
838 }
839 else if (keysym == XK_ISO_Left_Tab)
840 {
841 strcpy (kbuf, "\033[Z");
842 len = 3;
547 } 843 }
548 else 844 else
549 { 845 {
550#ifdef META8_OPTION 846#ifdef META8_OPTION
551 /* set 8-bit on */ 847 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 848 if (meta && (meta_char == 0x80))
553 { 849 {
554 unsigned char *ch; 850 char *ch;
555 851
556 for (ch = kbuf; ch < kbuf + len; ch++) 852 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 853 *ch |= 0x80;
558 854
559 meta = 0; 855 meta = 0;
… …
561#endif 857#endif
562 /* nil */ ; 858 /* nil */ ;
563 } 859 }
564 } 860 }
565 861
862 /* escape prefix */
863 if (len && meta
864#ifdef META8_OPTION
865 && meta_char == C0_ESC
866#endif
867 )
868 {
869 *--kbuf = C0_ESC;
870 len++;
871 }
872
873 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
874 return;
875
566 if (len <= 0) 876 if (len <= 0)
567 return; /* not mapped */ 877 return; /* not mapped */
568 878
569 if (Options & Opt_scrollTtyKeypress) 879 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 880 if (view_start)
571 { 881 {
572 TermWin.view_start = 0; 882 view_start = 0;
573 want_refresh = 1; 883 want_refresh = 1;
574 } 884 }
575 885
576 /*
577 * these modifications only affect the static keybuffer
578 * pass Shift/Control indicators for function keys ending with `~'
579 *
580 * eg,
581 * Prior = "ESC[5~"
582 * Shift+Prior = "ESC[5$"
583 * Ctrl+Prior = "ESC[5^"
584 * Ctrl+Shift+Prior = "ESC[5@"
585 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
586 */
587 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
588 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
589
590 /* escape prefix */
591 if (meta
592#ifdef META8_OPTION
593 && meta_char == C0_ESC
594#endif
595 )
596 {
597 const unsigned char ch = C0_ESC;
598 tt_write (&ch, 1);
599 }
600
601#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 886 tt_write (kbuf, (unsigned int)len);
612} 887}
613/*}}} */
614 888
615#if (MENUBAR_MAX) 889void ecb_cold
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 890rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */
618unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
620{ 891{
621 unsigned int n, s; 892#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
893 KeySym keysym;
622 894
623 n = cmdbuf_ptr - cmdbuf_base; 895 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 896#endif
625 897
626 if (n > 0 && s < count) 898#if ENABLE_FRILLS || ISO_14755
899 // ISO 14755 support
900 if (iso14755buf)
901 if (iso14755buf & ISO_14755_52)
627 { 902 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 903# if ISO_14755
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 904 scr_overlay_off ();
630 cmdbuf_ptr = cmdbuf_base; 905# endif
631 cmdbuf_endp -= n; 906# if ISO_14755
632 s += n; 907 // iso14755 part 5.2 handling: release time
908 // first: controls
909 if ((ev.state & ControlMask)
910 && ((keysym >= 0x40 && keysym <= 0x5f)
911 || (keysym >= 0x61 && keysym <= 0x7f)))
912 {
913 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
914 commit_iso14755 ();
915
916 return;
917 }
918
919 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
920 if (i[0] == keysym)
921 {
922 iso14755buf = ISO_14755_51 | i[1];
923 commit_iso14755 ();
924
925 return;
926 }
927
928 scr_bell ();
929# endif
930 iso14755buf = 0;
931
932 return;
633 } 933 }
634 934 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
635 if (count > s)
636 { 935 {
637 rxvt_print_error ("data loss: cmd_write too large"); 936# if ISO_14755
638 count = s; 937 scr_overlay_off ();
938# endif
939 if (iso14755buf & ISO_14755_51)
940 commit_iso14755 ();
941#if ISO_14755
942 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
943 {
944 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
945
946 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
947 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
948 }
949# endif
950 else
951 iso14755buf = 0;
639 } 952 }
953#endif
640 954
641 for (; count--;) 955 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
642 *cmdbuf_endp++ = *str++;
643
644 cmd_parse ();
645
646 return 0; 956 return;
957
958#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
959 if (!(ev.state & ControlMask))
960 slip_wheel_ev.stop ();
961 else if (keysym == XK_Control_L || keysym == XK_Control_R)
962 mouse_slip_wheel_speed = 0;
963#endif
647} 964}
648#endif /* MENUBAR_MAX */
649 965
650void 966void
651rxvt_term::flush () 967rxvt_term::flush ()
652{ 968{
653#ifdef TRANSPARENT 969 flush_ev.stop ();
654 if (want_full_refresh) 970
971#ifdef HAVE_IMG
972 if (bg_flags & BG_NEEDS_REFRESH)
655 { 973 {
656 want_full_refresh = 0; 974 bg_flags &= ~BG_NEEDS_REFRESH;
657 scr_clear ();
658 scr_touch (false); 975 scr_touch (false);
659 want_refresh = 1;
660 } 976 }
661#endif 977#endif
662 978
663 if (want_refresh) 979 if (want_refresh)
664 { 980 {
665 scr_refresh (refresh_type); 981 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
666 scrollbar_show (1); 982 {
667#ifdef USE_XIM 983 int row = view_start;
668 IMSendSpot (); 984 int end_row = row + nrow;
669#endif
670 985
671 } 986 while (row > top_row && ROW (row - 1).is_longer ())
987 --row;
672 988
673 display->flush ();
674}
675
676void
677rxvt_term::check_cb (check_watcher &w)
678{
679 SET_R (this);
680 SET_LOCALE (locale);
681
682 flush ();
683}
684
685#ifdef CURSOR_BLINK
686void
687rxvt_term::cursor_blink_cb (time_watcher &w)
688{
689 hidden_cursor = !hidden_cursor;
690 want_refresh = 1;
691
692 w.start (w.at + BLINK_INTERVAL);
693}
694#endif
695
696#ifdef TEXT_BLINK
697void
698rxvt_term::text_blink_cb (time_watcher &w)
699{
700 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 {
702 hidden_text = !hidden_text;
703 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL);
705 }
706}
707#endif
708
709bool
710rxvt_term::pty_fill ()
711{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
713
714 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n;
717
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
719
720 if (n > 0)
721 {
722 cmdbuf_endp += n;
723 return true;
724 }
725 else if (n < 0 && errno != EAGAIN)
726 destroy ();
727
728 return false;
729}
730
731void
732rxvt_term::pty_cb (io_watcher &w, short revents)
733{
734 SET_R (this);
735 SET_LOCALE (locale);
736
737 if (revents & EVENT_WRITE)
738 tt_write (0, 0);
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong
745 while (flag && pty_fill ())
746 { 989 do
747 if (!seen_input)
748 { 990 {
749 seen_input = 1; 991 int start_row = row;
750 /* once we know the shell is running, send the screen size. Again! */ 992 line_t *l;
751 tt_winch (); 993
752 } 994 do
753
754 if (cmd_parse ())
755 break;
756 }
757 }
758}
759
760bool
761rxvt_term::cmd_parse ()
762{
763 bool flag = false;
764 uint32_t ch = NOCHAR;
765
766 for (;;)
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 uint32_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 uint32_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 { 995 {
792 *str++ = ch; 996 l = &ROW (row++);
793 997
794 if (ch == '\n') 998 if (!(l->f & LINE_FILTERED))
795 { 999 {
796 nlines++; 1000 // line not filtered, mark it as filtered
797 refresh_count++; 1001 l->f |= LINE_FILTERED;
798 1002 while (l->is_longer ())
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 { 1003 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR; 1004 l = &ROW (row++);
805 break; 1005 l->f |= LINE_FILTERED;
806 } 1006 }
807 1007
808 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1008 // and filter it
809 if (nlines >= TermWin.nrow - 1) 1009 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816 1010
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break; 1011 break;
821 } 1012 }
822 } 1013 }
1014 while (l->is_longer () && row < end_row);
823 } 1015 }
824 1016 while (row < end_row);
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 { 1017 }
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858 1018
859 ch = NOCHAR; 1019 scr_refresh ();
860 } 1020 scrollBar.show (1);
861 } 1021#if USE_XIM
862 1022 im_send_spot ();
863 return flag; 1023#endif
864}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868uint32_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 { 1024 }
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877 1025
878 wchar_t wc; 1026 display->flush ();
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1027}
880 1028
881 if (len == (size_t)-2) 1029/* checks whether a refresh is requested and starts the refresh timer */
882 { 1030void
883 // the mbstate stores incomplete sequences. didn't know this :/ 1031rxvt_term::refresh_check ()
1032{
1033 if (want_refresh && !flush_ev.is_active ())
1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1035
1036 display->flush ();
1037}
1038
1039void
1040rxvt_term::flush_cb (ev::timer &w, int revents)
1041{
1042 make_current ();
1043
1044 refresh_count = 0;
1045 flush ();
1046}
1047
1048#ifdef CURSOR_BLINK
1049void
1050rxvt_term::cursor_blink_reset ()
1051{
1052 if (hidden_cursor)
1053 {
1054 hidden_cursor = 0;
1055 want_refresh = 1;
1056 }
1057
1058 if (option (Opt_cursorBlink))
1059 cursor_blink_ev.again ();
1060 else
1061 cursor_blink_ev.stop ();
1062}
1063
1064void
1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1066{
1067 hidden_cursor = !hidden_cursor;
1068 want_refresh = 1;
1069 refresh_check ();
1070}
1071#endif
1072
1073#ifdef TEXT_BLINK
1074void
1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
1076{
1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
1078 {
1079 hidden_text = !hidden_text;
1080 want_refresh = 1;
1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
1085}
1086#endif
1087
1088#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1089void
1090rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1091{
1092 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1093 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
1100}
1101#endif
1102
1103#ifdef SELECTION_SCROLLING
1104void
1105rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1106{
1107 if (scr_page (scroll_selection_lines))
1108 {
1109 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113 else
1114 w.stop ();
1115}
1116#endif
1117
1118#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1119void
1120rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1121{
1122 if (scr_page (mouse_slip_wheel_speed))
1123 {
1124 want_refresh = 1;
1125 refresh_check ();
1126 }
1127
1128 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1129 {
1130 mouse_slip_wheel_speed = 0;
1131 w.stop ();
1132 }
1133}
1134#endif
1135
1136#if LINUX_YIELD_HACK
1137static struct event_handler
1138{
1139 ev::prepare yield_ev;
1140
1141 void yield_cb (ev::prepare &w, int revents)
1142 {
1143 // this should really be sched_yield(), but the linux guys thought
1144 // that giving a process calling sched_yield () less cpu time than
1145 // ones with high nice levels is a useful thing to do. It surely is is
1146 // allowed by the sus... as is returning ENOSYS.
1147 // since the linux guys additionally thought that breaking the only
1148 // known workaround against their unusable sched_yield hack is cool,
1149 // we just nanosleep a bit and hope for the best.
1150
1151 struct timespec ts = { 0, 1000 };
1152 nanosleep (&ts, 0);
1153
1154 w.stop ();
1155 }
1156
1157 event_handler ()
1158 : yield_ev (this, &event_handler::yield_cb)
1159 {
1160 }
1161} event_handler;
1162#endif
1163
1164/* make sure all the cmd data is at beginning of cmdbuf */
1165void
1166rxvt_term::cmdbuf_reify ()
1167{
1168 if (cmdbuf_ptr == cmdbuf_base)
1169 return;
1170
1171 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1172
1173 memmove (cmdbuf_base, cmdbuf_ptr, used);
1174 cmdbuf_ptr = cmdbuf_base;
1175 cmdbuf_endp = cmdbuf_ptr + used;
1176
1177}
1178
1179#if defined (KEYSYM_RESOURCE)
1180void
1181rxvt_term::cmdbuf_append (const char *str, size_t count)
1182{
1183 cmdbuf_reify ();
1184
1185 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1186
1187 if (count > avail)
1188 return;
1189
1190 memcpy (cmdbuf_endp, str, count);
1191 cmdbuf_endp += count;
1192
1193 cmd_parse ();
1194}
1195#endif
1196
1197bool
1198rxvt_term::pty_fill ()
1199{
1200 cmdbuf_reify ();
1201
1202 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1203
1204 if (!avail)
1205 {
1206 // normally this indicates a "too long" command sequence - just drop the data we have
884 cmdbuf_ptr = cmdbuf_endp; 1207 cmdbuf_ptr = cmdbuf_base;
885 break; 1208 cmdbuf_endp = cmdbuf_ptr;
886 } 1209 avail = CBUFSIZ;
1210 }
887 1211
888 if (len == (size_t)-1) 1212 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890 1213
891 // assume wchar == unicode 1214 if (r > 0)
1215 {
892 cmdbuf_ptr += len; 1216 cmdbuf_endp += r;
893 return wc; 1217 return true;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904uint32_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 { 1218 }
909 uint32_t c = next_char (); 1219 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 } 1220 {
1221#if LINUX_YIELD_HACK
1222 if (display->is_local)
1223 event_handler.yield_ev.start ();
1224#endif
1225 }
1226 else
1227 {
1228 pty_ev.stop ();
1229
1230 if (!option (Opt_hold))
1231 destroy ();
1232 }
1233
1234 return false;
919} 1235}
1236
1237void
1238rxvt_term::pty_cb (ev::io &w, int revents)
1239{
1240 make_current ();
1241
1242 if (revents & ev::READ)
1243 // loop, but don't allow a single term to monopolize us
1244 for (int i = CBUFCNT; i-- && pty_fill (); )
1245 cmd_parse ();
1246
1247 if (revents & ev::WRITE)
1248 pty_write ();
1249
1250 refresh_check ();
1251}
1252
1253void ecb_cold
1254rxvt_term::pointer_unblank ()
1255{
1256 XDefineCursor (dpy, vt, TermWin_cursor);
1257 recolour_cursor ();
920 1258
921#ifdef POINTER_BLANK 1259#ifdef POINTER_BLANK
922void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0; 1260 hidden_pointer = 0;
929 1261
930 if (Options & Opt_pointerBlank) 1262 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1263 pointer_ev.start (pointerBlankDelay);
1264#endif
932} 1265}
933 1266
934void 1267#ifdef POINTER_BLANK
1268void ecb_cold
935rxvt_term::pointer_blank () 1269rxvt_term::pointer_blank ()
936{ 1270{
937 if (! (Options & Opt_pointerBlank)) 1271 if (!option (Opt_pointerBlank))
938 return; 1272 return;
939 1273
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1274 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1275 XFlush (dpy);
942 1276
943 hidden_pointer = 1; 1277 hidden_pointer = 1;
944} 1278}
945 1279
946void 1280void ecb_cold
947rxvt_term::pointer_cb (time_watcher &w) 1281rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1282{
949 SET_R (this); 1283 make_current ();
950 SET_LOCALE (locale);
951 1284
952 pointer_blank (); 1285 pointer_blank ();
953} 1286}
954#endif 1287#endif
955 1288
956void 1289void
957rxvt_term::mouse_report (XButtonEvent &ev) 1290rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1291{
959 int button_number, key_state = 0; 1292 int button_number, key_state = 0;
960 int x, y; 1293 int x, y;
1294 int code = 32;
961 1295
962 x = ev.x; 1296 x = Pixel2Col (ev.x) + 1;
963 y = ev.y; 1297 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1298
1299 if (ev.type == MotionNotify)
1300 {
1301 if (x == mouse_row && y == mouse_col)
1302 return;
1303
1304 mouse_row = x;
1305 mouse_col = y;
1306 code += 32;
1307 }
965 1308
966 if (MEvent.button == AnyButton) 1309 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1310 button_number = 3;
969 }
970 else 1311 else
971 { 1312 {
972 button_number = MEvent.button - Button1; 1313 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1314 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1315 if (button_number >= 3)
975 button_number += (64 - 3); 1316 button_number += 64 - 3;
976 } 1317 }
977 1318
978 if (PrivateModes & PrivMode_MouseX10) 1319 if (priv_modes & PrivMode_MouseX10)
979 { 1320 {
980 /* 1321 /*
981 * do not report ButtonRelease 1322 * do not report ButtonRelease
982 * no state info allowed 1323 * no state info allowed
983 */ 1324 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1339 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1340 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1341#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1342 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1343#endif
1003
1004 } 1344 }
1005 1345
1006#ifdef DEBUG_MOUSEREPORT 1346#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1347 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1348 if (key_state & 16)
1009 fputc ('C', stderr); 1349 fputc ('C', stderr);
1010 if (key_state & 4) 1350 if (key_state & 4)
1011 fputc ('S', stderr); 1351 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1353 fputc ('A', stderr);
1014 if (key_state & 32) 1354 if (key_state & 32)
1015 fputc ('2', stderr); 1355 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1356 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1357 button_number,
1018 x + 1, 1358 x,
1019 y + 1); 1359 y);
1020#else 1360#endif
1361
1362#if ENABLE_FRILLS
1363 if (priv_modes & PrivMode_ExtMouseRight)
1364 tt_printf ("\033[%d;%d;%dM",
1365 code + button_number + key_state,
1366 x,
1367 y);
1368 else if (priv_modes & PrivMode_ExtModeMouse)
1369 tt_printf ("\033[M%c%lc%lc",
1370 code + button_number + key_state,
1371 wint_t (32 + x),
1372 wint_t (32 + y));
1373 else
1374#endif
1021 tt_printf ("\033[M%c%c%c", 1375 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1376 code + button_number + key_state,
1023 (32 + x + 1), 1377 32 + x,
1024 (32 + y + 1)); 1378 32 + y);
1025#endif
1026} 1379}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1380
1038/*{{{ process an X event */ 1381/*{{{ process an X event */
1039void 1382void ecb_hot
1040rxvt_term::x_cb (XEvent &ev) 1383rxvt_term::x_cb (XEvent &ev)
1041{ 1384{
1042 SET_R (this); 1385 make_current ();
1043 SET_LOCALE (locale);
1044 1386
1045#if defined(CURSOR_BLINK) 1387 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1388
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1389 if (ev.xany.window == vt
1055 } 1390 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1391 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1392 return;
1075#endif
1076 1393
1394 // for XQueryPointer
1077 Window unused_root, unused_child; 1395 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1396 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1397 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 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));
1128#endif
1129 1398
1130 switch (ev.type) 1399 switch (ev.type)
1131 { 1400 {
1132 case KeyPress: 1401 case KeyPress:
1133 lookup_key (ev.xkey); 1402 key_press (ev.xkey);
1134 break; 1403 break;
1135 1404
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1405 case KeyRelease:
1138 { 1406 key_release (ev.xkey);
1139 if (! (ev.xkey.state & ControlMask))
1140 mouse_slip_wheel_speed = 0;
1141 else
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1407 break;
1150 }
1151#endif
1152 1408
1153 case ButtonPress: 1409 case ButtonPress:
1154 button_press (ev.xbutton); 1410 button_press (ev.xbutton);
1155 break; 1411 break;
1156 1412
… …
1158 button_release (ev.xbutton); 1414 button_release (ev.xbutton);
1159 break; 1415 break;
1160 1416
1161 case ClientMessage: 1417 case ClientMessage:
1162 if (ev.xclient.format == 32 1418 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1419 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1420 {
1172 /* Get Dnd data */ 1421 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1422 {
1174 int ActualFormat; 1423 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1424 {
1176 unsigned long Size, RemainingBytes; 1425 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1426 {
1178 XGetWindowProperty (display->display, display->root, 1427 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1428 destroy ();
1180 0L, 1000000L, 1429 }
1181 False, AnyPropertyType, 1430#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1431 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1432 XSendEvent (dpy, ev.xclient.window = display->root,
1433 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1434 &ev);
1185 XChangeProperty (display->display, display->root, 1435#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1436 }
1187 8, PropModeReplace, 1437 }
1188 data, STRLEN (data)); 1438#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1439 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1440 {
1441 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1442 focus_in ();
1443 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1444 focus_out ();
1445 }
1446#endif
1191 } 1447 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1448 break;
1198 1449
1199 /* 1450 /*
1200 * XXX: this is not the _current_ arrangement 1451 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1452 * Here's my conclusion:
… …
1220 break; 1471 break;
1221 } 1472 }
1222 break; 1473 break;
1223 1474
1224 case FocusIn: 1475 case FocusIn:
1225 if (!TermWin.focus) 1476 if (ev.xfocus.detail != NotifyInferior
1477 && ev.xfocus.detail != NotifyPointer
1478 && ev.xfocus.mode != NotifyGrab)
1479 focus_in ();
1480 break;
1481
1482 case FocusOut:
1483 if (ev.xfocus.detail != NotifyInferior
1484 && ev.xfocus.detail != NotifyPointer
1485 && ev.xfocus.mode != NotifyGrab)
1486 focus_out ();
1487 break;
1488
1489 case ConfigureNotify:
1490 if (ev.xconfigure.window == parent)
1226 { 1491 {
1227 TermWin.focus = 1; 1492 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237
1238 } 1493 ;
1239 break;
1240 1494
1241 case FocusOut: 1495 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1242 if (TermWin.focus) 1496
1497 bool moved = false;
1498#ifdef HAVE_BG_PIXMAP
1499 if (bg_window_position_sensitive ())
1243 { 1500 {
1244 TermWin.focus = 0; 1501 want_position_change = true;
1245 want_refresh = 1; 1502 if (bg_img == 0)
1246#ifdef USE_XIM 1503 moved = true;
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0])
1261 {
1262 int height, width;
1263
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 } 1504 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1505#endif
1271 1506
1272 if (szHint.width != width || szHint.height != height) 1507 if (want_position_change)
1273 { 1508 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1509 int x, y;
1275 resize_all_windows (width, height, 1); 1510
1511 if (ev.xconfigure.send_event)
1512 {
1513 x = ev.xconfigure.x;
1514 y = ev.xconfigure.y;
1515 }
1516 else
1517 get_window_origin (x, y);
1518
1519 if (x != parent_x || y != parent_y)
1520 {
1521 parent_x = x;
1522 parent_y = y;
1523 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1524 moved = true;
1525 }
1276 } 1526 }
1277#ifdef DEBUG_SIZE 1527
1528 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1529 {
1530 seen_resize = 1;
1531 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1532 }
1278 else 1533 else
1279 { 1534 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1535#ifdef HAVE_BG_PIXMAP
1536 if (moved)
1537 update_background ();
1538#endif
1281 } 1539 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291 1540
1541 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1542 }
1293 break; 1543 break;
1294 1544
1545 case PropertyNotify:
1546 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1547 break;
1548
1295 case SelectionClear: 1549 case SelectionClear:
1296 display->set_selection_owner (0); 1550 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break;
1298
1299 case SelectionNotify:
1300 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor,
1302 ev.xselection.property, True);
1303 break; 1551 break;
1304 1552
1305 case SelectionRequest: 1553 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1554 selection_send (ev.xselectionrequest);
1307 break; 1555 break;
1308 1556
1557 case MapNotify:
1558#ifdef HAVE_BG_PIXMAP
1559 // This is needed at startup for the case of no window manager
1560 // or a non-reparenting window manager and also because we
1561 // defer bg image updates if the window is not mapped. The
1562 // short delay is to optimize for multiple ConfigureNotify
1563 // events at startup when the window manager reparents the
1564 // window, so as to perform the computation after we have
1565 // received all of them.
1566 if (bg_img == 0)
1567 update_background_ev.start (0.025);
1568#endif
1569 mapped = 1;
1570#ifdef TEXT_BLINK
1571 text_blink_ev.start ();
1572#endif
1573 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1574 break;
1575
1309 case UnmapNotify: 1576 case UnmapNotify:
1310 TermWin.mapped = 0; 1577 mapped = 0;
1311#ifdef TEXT_BLINK 1578#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1579 text_blink_ev.stop ();
1313#endif 1580#endif
1581 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1582 break;
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break;
1322
1323#ifdef TRANSPARENT
1324 case ReparentNotify:
1325 rootwin_cb (ev);
1326 break;
1327#endif /* TRANSPARENT */
1328 1583
1329 case GraphicsExpose: 1584 case GraphicsExpose:
1330 case Expose: 1585 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1586 if (ev.xany.window == vt)
1332 { 1587 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1588 do
1589 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1590 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1591 ev.xexpose.width, ev.xexpose.height, false);
1336#else 1592 }
1337 // don't understand this, so commented it out 1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1594
1595 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1596
1597 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1598 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1599 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1600 ev.xexpose.width, ev.xexpose.height, false);
1340 //scr_expose (ev.xexpose.x, 0, 1601 }
1341 // ev.xexpose.width, TermWin.height, False); 1602
1342#endif
1343 want_refresh = 1; 1603 want_refresh = 1;
1344 } 1604 }
1345 else 1605 else
1346 { 1606 {
1347 XEvent unused_event; 1607 XEvent unused_event;
1348 1608
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1609 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1610 ;
1351 &unused_event)) ; 1611 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 ;
1353 GraphicsExpose, 1613
1354 &unused_event)) ; 1614 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1615 {
1357 scrollBar.setIdle (); 1616 scrollBar.state = SB_STATE_IDLE;
1358 scrollbar_show (0); 1617 scrollBar.show (0);
1359 } 1618 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1619 }
1365 break; 1620 break;
1366 1621
1367 case MotionNotify: 1622 case MotionNotify:
1368#ifdef POINTER_BLANK 1623#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1624 if (hidden_pointer)
1370 pointer_unblank (); 1625 pointer_unblank ();
1371#endif 1626#endif
1372#if MENUBAR 1627 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1628 || priv_modes & PrivMode_MouseAnyEvent)
1629 mouse_report (ev.xbutton);
1630 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1631 break;
1632
1633 if (ev.xany.window == vt)
1374 { 1634 {
1375 menubar_control (ev.xbutton); 1635 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1636 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1637 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1638 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1639 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1640 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1641 ;
1388 1642
1389 XQueryPointer (display->display, TermWin.vt, 1643 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1644 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1645 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1646 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1647 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1648#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1649 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1650 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1651 {
1398#endif 1652#endif
1653#if ISO_14755
1654 // 5.4
1655 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1656 {
1657 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1658 break;
1659 }
1660#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1661 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1662 ev.xbutton.state & Button3Mask ? 2 : 0);
1663
1401#ifdef SELECTION_SCROLLING 1664#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1665 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1666 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1667 {
1668 page_dirn scroll_selection_dir;
1405 int dist; 1669 int dist;
1406
1407 pending_scroll_selection=1;
1408 1670
1409 /* don't clobber the current delay if we are 1671 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1672 * already in the middle of scrolling.
1411 */ 1673 */
1412 if (scroll_selection_delay<=0) 1674 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1675 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1676
1415 /* save the event params so we can highlight 1677 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1678 * the selection in the pending-scroll loop
1417 */ 1679 */
1418 selection_save_x=ev.xbutton.x; 1680 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1681 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1682 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1683
1423 /* calc number of lines to scroll */ 1684 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1685 if (ev.xbutton.y < int_bwidth)
1425 { 1686 {
1426 scroll_selection_dir = UP; 1687 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1688 dist = int_bwidth - ev.xbutton.y;
1428 } 1689 }
1429 else 1690 else
1430 { 1691 {
1431 scroll_selection_dir = DN; 1692 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1693 dist = ev.xbutton.y - (int_bwidth + vt_height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1694 }
1695
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1696 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1697 / SELECTION_SCROLL_LINE_SPEEDUP
1698 + 1;
1437 MIN_IT (scroll_selection_lines, 1699 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1700 SELECTION_SCROLL_MAX_LINES);
1701 scroll_selection_lines *= scroll_selection_dir;
1439 } 1702 }
1440 else 1703 else
1441 { 1704 {
1442 /* we are within the text window, so we 1705 /* we are within the text window, so we
1443 * shouldn't be scrolling 1706 * shouldn't be scrolling
1444 */ 1707 */
1445 pending_scroll_selection = 0; 1708 sel_scroll_ev.stop();
1446 } 1709 }
1447#endif 1710#endif
1448#ifdef MOUSE_THRESHOLD 1711#ifdef MOUSE_THRESHOLD
1449
1450 } 1712 }
1451#endif 1713#endif
1452
1453 } 1714 }
1454 } 1715 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1716 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1717 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1718 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1719 MotionNotify, &ev))
1720 ;
1721
1459 XQueryPointer (display->display, scrollBar.win, 1722 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1723 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1724 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1725 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1726 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1727 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1728 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1729 want_refresh = 1;
1468 scrollbar_show (1); 1730 scrollBar.show (1);
1469 } 1731 }
1470 break; 1732 break;
1471 } 1733 }
1472}
1473 1734
1474void 1735#if defined(CURSOR_BLINK)
1736 if (ev.type == KeyPress)
1737 cursor_blink_reset ();
1738#endif
1739
1740#if defined(POINTER_BLANK)
1741 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1742 {
1743 if (ev.type == MotionNotify
1744 || ev.type == ButtonPress
1745 || ev.type == ButtonRelease)
1746 if (hidden_pointer)
1747 pointer_unblank ();
1748
1749 if (ev.type == KeyPress && hidden_pointer == 0)
1750 pointer_blank ();
1751 }
1752#endif
1753
1754 refresh_check ();
1755}
1756
1757#if ENABLE_FRILLS
1758void ecb_cold
1759rxvt_term::set_urgency (bool enable)
1760{
1761 if (enable == urgency_hint)
1762 return;
1763
1764 if (XWMHints *h = XGetWMHints (dpy, parent))
1765 {
1766 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1767 XSetWMHints (dpy, parent, h);
1768 urgency_hint = enable;
1769 XFree (h);
1770 }
1771}
1772#endif
1773
1774void ecb_cold
1775rxvt_term::focus_in ()
1776{
1777 if (!focus)
1778 {
1779 focus = 1;
1780 want_refresh = 1;
1781
1782#if USE_XIM
1783 if (Input_Context != NULL)
1784 {
1785 im_set_position ();
1786 XSetICFocus (Input_Context);
1787 }
1788#endif
1789#if CURSOR_BLINK
1790 if (option (Opt_cursorBlink))
1791 cursor_blink_ev.again ();
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_focused;
1797 scr_recolour ();
1798 }
1799#endif
1800#if ENABLE_FRILLS
1801 if (option (Opt_urgentOnBell))
1802 set_urgency (0);
1803#endif
1804
1805 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1806 }
1807}
1808
1809void ecb_cold
1810rxvt_term::focus_out ()
1811{
1812 if (focus)
1813 {
1814 focus = 0;
1815 want_refresh = 1;
1816
1817#if ENABLE_FRILLS
1818 if (option (Opt_urgentOnBell))
1819 set_urgency (0);
1820#endif
1821#if ENABLE_FRILLS || ISO_14755
1822 if (iso14755buf)
1823 {
1824 iso14755buf = 0;
1825# if ISO_14755
1826 scr_overlay_off ();
1827# endif
1828 }
1829#endif
1830#if USE_XIM
1831 if (Input_Context != NULL)
1832 XUnsetICFocus (Input_Context);
1833#endif
1834#if CURSOR_BLINK
1835 if (option (Opt_cursorBlink))
1836 cursor_blink_ev.stop ();
1837
1838 hidden_cursor = 0;
1839#endif
1840#if OFF_FOCUS_FADING
1841 if (rs[Rs_fade])
1842 {
1843 pix_colors = pix_colors_unfocused;
1844 scr_recolour ();
1845 }
1846#endif
1847
1848 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1849 }
1850}
1851
1852void ecb_cold
1853rxvt_term::update_fade_color (unsigned int idx)
1854{
1855#if OFF_FOCUS_FADING
1856 if (rs[Rs_fade])
1857 {
1858 rgba c;
1859 pix_colors [Color_fade].get (c);
1860 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1861 }
1862#endif
1863}
1864
1865#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1866void ecb_hot
1475rxvt_term::rootwin_cb (XEvent &ev) 1867rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1868{
1477 SET_R (this); 1869 make_current ();
1478 SET_LOCALE (locale); 1870
1871 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1872 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1873 return;
1479 1874
1480 switch (ev.type) 1875 switch (ev.type)
1481 { 1876 {
1482 case PropertyNotify: 1877 case PropertyNotify:
1878 /*
1879 * if user used some Esetroot compatible prog to set the root bg,
1880 * use the property to determine the pixmap. We use it later on.
1881 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1882 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1883 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1884 {
1485 if (ev.xproperty.state == PropertyNewValue) 1885#if BG_IMAGE_FROM_ROOT
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1886 if (option (Opt_transparent))
1487 break; 1887 {
1888 rxvt_img::new_from_root (this)->replace (root_img);
1889 update_background ();
1890 }
1891#endif
1892 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1488 } 1893 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /*
1493 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on.
1495 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498 1894
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1500 return;
1501 }
1502
1503 /* FALLTHROUGH */
1504 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ())
1506 if (am_transparent)
1507 want_full_refresh = 1;
1508 break; 1895 break;
1509#endif
1510 } 1896 }
1897
1898 refresh_check ();
1511} 1899}
1900#endif
1512 1901
1513void 1902void
1514rxvt_term::button_press (XButtonEvent &ev) 1903rxvt_term::button_press (XButtonEvent &ev)
1515{ 1904{
1516 int reportmode = 0, clickintime; 1905 int reportmode = 0, clickintime;
1517 1906
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1907 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1908
1519 if (!bypass_keystate) 1909 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1910 reportmode = !! (priv_modes & PrivMode_mouse_report);
1911
1521 /* 1912 /*
1522 * VT window processing of button press 1913 * VT window processing of button press
1523 */ 1914 */
1524 if (ev.window == TermWin.vt) 1915 if (ev.window == vt)
1525 { 1916 {
1917 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1918 return;
1919
1920#if ISO_14755
1921 // 5.4
1922 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1923 {
1924 iso14755_54 (ev.x, ev.y);
1925 return;
1926 }
1927#endif
1928
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1929 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1930
1527 if (reportmode) 1931 if (reportmode)
1528 { 1932 {
1529 /* mouse report from vt window */ 1933 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1934 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1935 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1936#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1937 if (ev.button == MEvent.button && clickintime)
1534 { 1938 {
1535 /* same button, within alloted time */ 1939 /* same button, within allowed time */
1536 MEvent.clicks++; 1940 MEvent.clicks++;
1941
1537 if (MEvent.clicks > 1) 1942 if (MEvent.clicks > 1)
1538 { 1943 {
1539 /* only report double clicks */ 1944 /* only report double clicks */
1540 MEvent.clicks = 2; 1945 MEvent.clicks = 2;
1541 mouse_report (ev); 1946 mouse_report (ev);
… …
1553 mouse_report (ev); 1958 mouse_report (ev);
1554 } 1959 }
1555#else 1960#else
1556 MEvent.button = ev.button; 1961 MEvent.button = ev.button;
1557 mouse_report (ev); 1962 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1963#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1964
1560 } 1965 }
1561 else 1966 else
1562 { 1967 {
1563 if (ev.button != MEvent.button) 1968 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1969 MEvent.clicks = 0;
1970
1565 switch (ev.button) 1971 switch (ev.button)
1566 { 1972 {
1567 case Button1: 1973 case Button1:
1974 /* allow meta + click to select rectangular areas */
1975 /* should be done in screen.C */
1976#if ENABLE_FRILLS
1977 selection.rect = !!(ev.state & ModMetaMask);
1978#else
1979 selection.rect = false;
1980#endif
1981
1568 /* allow shift+left click to extend selection */ 1982 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1983 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1984 {
1571 if (MEvent.button == Button1 && clickintime) 1985 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1986 selection_rotate (ev.x, ev.y);
1573 else 1987 else
1574 selection_extend (ev.x, ev.y, 1); 1988 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 2003 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 2004 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 2005 selection_rotate (ev.x, ev.y);
1592 else 2006 else
1593 selection_extend (ev.x, ev.y, 1); 2007 selection_extend (ev.x, ev.y, 1);
2008
1594 MEvent.button = Button3; 2009 MEvent.button = Button3;
1595 break; 2010 break;
1596 } 2011 }
1597 } 2012 }
2013
1598 MEvent.time = ev.time; 2014 MEvent.time = ev.time;
1599 return; 2015 return;
1600 } 2016 }
1601 2017
1602 /* 2018 /*
1603 * Scrollbar window processing of button press 2019 * Scrollbar window processing of button press
1604 */ 2020 */
1605 if (isScrollbarWindow (ev.window)) 2021 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 2022 {
1607 scrollBar.setIdle (); 2023 page_dirn direction = NO_DIR;
2024
2025 if (scrollBar.upButton (ev.y))
2026 direction = UP; /* up */
2027 else if (scrollBar.dnButton (ev.y))
2028 direction = DN; /* down */
2029
2030 scrollBar.state = SB_STATE_IDLE;
1608 /* 2031 /*
1609 * Rxvt-style scrollbar: 2032 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2033 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2034 * move dn if mouse is below slider
1612 * 2035 *
… …
1621 /* 2044 /*
1622 * Mouse report disabled scrollbar: 2045 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2046 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2047 * click on scrollbar - send pageup/down
1625 */ 2048 */
1626 if ((scrollBar.style == R_SB_NEXT 2049 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2050 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2051 else if (direction == DN)
1632 && scrollbarnext_dnButton (ev.y))
1633 || (scrollBar.style == R_SB_RXVT
1634 && scrollbarrxvt_dnButton (ev.y)))
1635 tt_printf ("\033[B"); 2052 tt_printf ("\033[B");
1636 else 2053 else
1637 switch (ev.button) 2054 switch (ev.button)
1638 { 2055 {
1639 case Button2: 2056 case Button2:
… …
1646 tt_printf ("\033[5~"); 2063 tt_printf ("\033[5~");
1647 break; 2064 break;
1648 } 2065 }
1649 } 2066 }
1650 else 2067 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2068#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2069 {
1658 if (scrollbarnext_upButton (ev.y)) 2070 if (direction != NO_DIR)
1659 upordown = -1; /* up */
1660 else if (scrollbarnext_dnButton (ev.y))
1661 upordown = 1; /* down */
1662 }
1663 else if (scrollBar.style == R_SB_RXVT)
1664 {
1665 if (scrollbarrxvt_upButton (ev.y))
1666 upordown = -1; /* up */
1667 else if (scrollbarrxvt_dnButton (ev.y))
1668 upordown = 1; /* down */
1669 }
1670 if (upordown)
1671 { 2071 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2073 if (!cont_scroll_ev.is_active ())
2074 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2075#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2076 if (scr_page (direction, 1))
1676 { 2077 {
1677 if (upordown < 0) 2078 if (direction == UP)
1678 scrollBar.setUp (); 2079 scrollBar.state = SB_STATE_UP;
1679 else 2080 else
1680 scrollBar.setDn (); 2081 scrollBar.state = SB_STATE_DOWN;
1681 } 2082 }
1682 } 2083 }
1683 else 2084 else
1684 switch (ev.button) 2085 switch (ev.button)
1685 { 2086 {
1686 case Button2: 2087 case Button2:
1687 switch (scrollbar_align) 2088 switch (scrollBar.align)
1688 { 2089 {
1689 case R_SB_ALIGN_TOP: 2090 case SB_ALIGN_TOP:
1690 csrO = 0; 2091 csrO = 0;
1691 break; 2092 break;
1692 case R_SB_ALIGN_CENTRE: 2093 case SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2; 2094 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break; 2095 break;
1695 case R_SB_ALIGN_BOTTOM: 2096 case SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2097 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2098 break;
1698 } 2099 }
2100
1699 if (scrollBar.style == R_SB_XTERM 2101 if (scrollBar.style == SB_STYLE_XTERM
1700 || scrollbar_above_slider (ev.y) 2102 || scrollBar.above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2103 || scrollBar.below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2104 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2105
1704 scrollBar.setMotion (); 2106 scrollBar.state = SB_STATE_MOTION;
1705 break; 2107 break;
1706 2108
1707 case Button1: 2109 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2110 if (scrollBar.align == SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2111 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2112 /* FALLTHROUGH */
1711 2113
1712 case Button3: 2114 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2115 if (scrollBar.style != SB_STYLE_XTERM)
1714 { 2116 {
1715 if (scrollbar_above_slider (ev.y)) 2117 if (scrollBar.above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2118# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2119 scr_page (UP, nrow - 1);
1718# else 2120# else
1719 scr_page (UP, TermWin.nrow / 4); 2121 scr_page (UP, nrow / 4);
1720# endif 2122# endif
1721 else if (scrollbar_below_slider (ev.y)) 2123 else if (scrollBar.below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2124# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2125 scr_page (DN, nrow - 1);
1724# else 2126# else
1725 scr_page (DN, TermWin.nrow / 4); 2127 scr_page (DN, nrow / 4);
1726# endif 2128# endif
1727 else 2129 else
1728 scrollBar.setMotion (); 2130 scrollBar.state = SB_STATE_MOTION;
1729 } 2131 }
1730 else 2132 else
1731 { 2133 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2134 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2135 (nrow
1734 * scrollbar_position (ev.y) 2136 * scrollBar.position (ev.y)
1735 / scrollbar_size ())); 2137 / scrollBar.size ()));
1736 } 2138 }
2139
1737 break; 2140 break;
1738 } 2141 }
1739 } 2142 }
2143
1740 return; 2144 return;
1741 } 2145 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2146}
1750 2147
1751void 2148void
1752rxvt_term::button_release (XButtonEvent &ev) 2149rxvt_term::button_release (XButtonEvent &ev)
1753{ 2150{
1754 int reportmode = 0; 2151 int reportmode = 0;
1755 2152
1756 csrO = 0; /* reset csr Offset */ 2153 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2154 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2155 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2156
1760 if (scrollbar_isUpDn ()) 2157 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1761 { 2158 {
1762 scrollBar.setIdle (); 2159 scrollBar.state = SB_STATE_IDLE;
1763 scrollbar_show (0); 2160 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2161 }
2162
1769#ifdef SELECTION_SCROLLING 2163#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2164 sel_scroll_ev.stop();
1771#endif 2165#endif
2166
1772 if (ev.window == TermWin.vt) 2167 if (ev.window == vt)
1773 { 2168 {
2169 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2170 return;
2171
2172#if ISO_14755
2173 // 5.4
2174 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2175 return;
2176#endif
2177
1774 if (reportmode) 2178 if (reportmode)
1775 { 2179 {
1776 /* mouse report from vt window */ 2180 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2181 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2182 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2193 mouse_report (ev);
1790 } 2194 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2195#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2196 MEvent.button = AnyButton;
1793 mouse_report (ev); 2197 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2198#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2199 return;
1796 } 2200 }
2201
1797 /* 2202 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2203 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2204 * when overriding mouse reporting
1800 */ 2205 */
1801 if (PrivateModes & PrivMode_mouse_report 2206 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2207 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2208 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2209 selection_extend (ev.x, ev.y, 0);
1805 2210
1806 switch (ev.button) 2211 switch (ev.button)
1807 { 2212 {
1808 case Button1: 2213 case Button1:
1809 case Button3: 2214 case Button3:
1810 selection_make (ev.time); 2215 selection_make (ev.time);
1811 break; 2216 break;
2217
1812 case Button2: 2218 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2219 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2220 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2221 break;
2222
1815#ifdef MOUSE_WHEEL 2223#ifdef MOUSE_WHEEL
1816 case Button4: 2224 case Button4:
1817 case Button5: 2225 case Button5:
1818 { 2226 {
1819 int i; 2227 int lines;
1820 page_dirn v; 2228 page_dirn dirn;
1821 2229
1822 v = (ev.button == Button4) ? UP : DN; 2230 dirn = ev.button == Button4 ? UP : DN;
2231
1823 if (ev.state & ShiftMask) 2232 if (ev.state & ShiftMask)
1824 i = 1; 2233 lines = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2234 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2235 lines = nrow - 1;
1827 else 2236 else
1828 i = 5; 2237 lines = 5;
2238
1829# ifdef MOUSE_SLIP_WHEELING 2239# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2240 if (ev.state & ControlMask)
1831 { 2241 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2242 mouse_slip_wheel_speed += dirn;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2243 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2244
2245 if (!slip_wheel_ev.is_active ())
2246 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2247 }
2248 else
1835# endif 2249# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 { 2250 {
1843 scr_page (v, 1); 2251 scr_page (dirn, lines);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2252 scrollBar.show (1);
1846 } 2253 }
1847# endif
1848
1849 } 2254 }
1850 break; 2255 break;
1851#endif 2256#endif
1852
1853 }
1854 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859}
1860
1861
1862#ifdef TRANSPARENT
1863/*
1864 * Check our parents are still who we think they are.
1865 * Do transparency updates if required
1866 */
1867int
1868rxvt_term::check_our_parents ()
1869{
1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after;
1872 Atom atype;
1873 unsigned char *prop = NULL;
1874 Window root, oldp, *list;
1875 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr;
1877
1878 pchanged = 0;
1879
1880 if (! (Options & Opt_transparent))
1881 return pchanged; /* Don't try any more */
1882
1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth;
1885
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1887 if (rootdepth != wattr.depth)
1888 {
1889 if (am_transparent)
1890 { 2257 }
1891 pchanged = 1; 2258 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2259}
1893 PixColors[Color_bg]); 2260
1894 am_transparent = am_pixmap_trans = 0; 2261/*}}} */
2262
2263void ecb_hot
2264rxvt_term::cmd_parse ()
2265{
2266 wchar_t ch = NOCHAR;
2267 char *seq_begin; // remember start of esc-sequence here
2268
2269 for (;;)
2270 {
2271 if (ecb_unlikely (ch == NOCHAR))
1895 } 2272 {
1896 return pchanged; /* Don't try any more */ 2273 seq_begin = cmdbuf_ptr;
1897 } 2274 ch = next_char ();
1898 2275
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2276 if (ch == NOCHAR)
1900 XSync (display->display, False); 2277 break;
1901
1902 /*
1903 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that.
1906 */
1907 i = (xa[XA_XROOTPMAPID] != 0
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success));
1911 if (!i || prop == NULL)
1912 have_pixmap = 0;
1913 else
1914 {
1915 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop);
1917 XFree (prop);
1918 }
1919 if (have_pixmap)
1920 {
1921 /*
1922 * Copy display->root pixmap transparency
1923 */
1924 int sx, sy, nx, ny;
1925 unsigned int nw, nh;
1926 Window cr;
1927 XImage *image;
1928 GC gc;
1929 XGCValues gcvalue;
1930
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1932 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height;
1935 nx = ny = 0;
1936
1937 if (sx < 0)
1938 { 2278 }
1939 nw += sx; 2279
1940 nx = -sx; 2280 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2281 {
1943 2282 if (ecb_unlikely (!seen_input))
1944 if (sy < 0)
1945 {
1946 nh += sy;
1947 ny = -sy;
1948 sy = 0;
1949 }
1950
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1953 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1955 ZPixmap);
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */
1958 allowedxerror = 0;
1959 if (image == NULL)
1960 {
1961 if (am_transparent && am_pixmap_trans)
1962 { 2283 {
1963 pchanged = 1; 2284 seen_input = 1;
1964 if (TermWin.pixmap != None) 2285 // many badly-written programs (e.g. jed) contain a race condition:
2286 // they first read the screensize and then install a SIGWINCH handler.
2287 // some window managers resize the window early, and these programs
2288 // then sometimes get the size wrong.
2289 // unfortunately other programs are even more buggy and dislike
2290 // being sent SIGWINCH, so only do it when we were in fact being
2291 // resized.
2292 if (seen_resize && cmd_pid)
2293 kill (-cmd_pid, SIGWINCH);
2294 }
2295
2296 /* Read a text string from the input buffer */
2297 wchar_t buf[UBUFSIZ];
2298 bool refreshnow = false;
2299 int nlines = 0;
2300 wchar_t *str = buf;
2301 wchar_t *eol = str + min (ncol, UBUFSIZ);
2302
2303 for (;;)
2304 {
2305 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2306 break;
2307
2308 *str++ = ch;
2309
2310 if (ecb_unlikely (ch == C0_LF || str >= eol))
1965 { 2311 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2312 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2313 nlines++;
2314
2315 refresh_count++;
2316
2317 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2318 {
2319 refresh_count = 0;
2320
2321 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2322 {
2323 refreshnow = true;
2324 ch = NOCHAR;
2325 break;
2326 }
2327 }
2328
2329 // scr_add_lines only works for nlines <= nrow - 1.
2330 if (nlines >= nrow - 1)
2331 {
2332 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2333 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2334 scr_add_lines (buf, str - buf, nlines);
2335
2336 nlines = 0;
2337 str = buf;
2338 eol = str + min (ncol, UBUFSIZ);
2339 }
2340
2341 if (str >= eol)
2342 {
2343 if (eol >= buf + UBUFSIZ)
2344 {
2345 ch = NOCHAR;
2346 break;
2347 }
2348 else
2349 eol = min (eol + ncol, buf + UBUFSIZ);
2350 }
2351
1968 } 2352 }
2353
2354 seq_begin = cmdbuf_ptr;
2355 ch = next_char ();
1969 } 2356 }
1970 am_pixmap_trans = 0; 2357
2358 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2359 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2360 scr_add_lines (buf, str - buf, nlines);
2361
2362 /*
2363 * If there have been a lot of new lines, then update the screen
2364 * What the heck we'll cheat and only refresh less than every page-full.
2365 * if skipScroll is enabled.
2366 */
2367 if (refreshnow)
2368 {
2369 scr_refresh ();
2370 want_refresh = 1;
2371 }
1971 } 2372 }
1972 else 2373 else
1973 { 2374 {
1974 if (TermWin.pixmap != None) 2375 try
1975 XFreePixmap (display->display, TermWin.pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height,
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height);
1984 XFreeGC (display->display, gc);
1985 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1987 TermWin.pixmap);
1988 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1;
1990 am_transparent = am_pixmap_trans = 1;
1991 }
1992 }
1993
1994 if (!am_pixmap_trans)
1995 {
1996 unsigned int n;
1997 /*
1998 * InheritPixmap transparency
1999 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2002 i++)
2003 {
2004 oldp = TermWin.parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2009 if (TermWin.parent[i] == display->root)
2010 { 2376 {
2011 if (oldp != None) 2377 process_nonprinting (ch);
2012 pchanged = 1; 2378 }
2379 catch (const class out_of_input &o)
2380 {
2381 // we ran out of input, retry later
2382 cmdbuf_ptr = seq_begin;
2013 break; 2383 break;
2014 } 2384 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2385
2019 n = 0; 2386 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2387 }
2023 for (; n < (unsigned int)i; n++) 2388 }
2024 { 2389}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2390
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2391// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2392wchar_t ecb_hot
2028 { 2393rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2394{
2030 break; 2395 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2396 {
2032 } 2397 // assume 7-bit to be ascii ALWAYS
2398 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2399 return *cmdbuf_ptr++;
2400
2401 wchar_t wc;
2402 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2403
2404 if (len == (size_t)-2)
2033 } 2405 {
2034 2406 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2407 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2408 break;
2037 { 2409 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2410
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2411 if (len == (size_t)-1)
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */
2045 } 2412 {
2046 else 2413 mbstate.reset (); // reset now undefined conversion state
2414 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2415 // in which case we "erroneously" return the next byte which might be valid.
2416 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2417 }
2048 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052 2418
2053 rqt.tv_sec = 1; 2419 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2420 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2421 return wc & UNICODE_MASK;
2056# else
2057 sleep (1);
2058# endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2062 ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2064 ParentRelative);
2065 am_transparent = 1;
2066 }
2067
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2069 TermWin.parent[i] = None;
2070 } 2422 }
2423
2424 return NOCHAR;
2425}
2426
2427// read the next octet
2428uint32_t ecb_hot
2429rxvt_term::next_octet () NOTHROW
2430{
2431 return cmdbuf_ptr < cmdbuf_endp
2432 ? (unsigned char)*cmdbuf_ptr++
2433 : NOCHAR;
2434}
2435
2436static class out_of_input out_of_input;
2437
2438wchar_t ecb_hot
2439rxvt_term::cmd_getc () THROW ((class out_of_input))
2440{
2441 wchar_t c = next_char ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2071 return pchanged; 2446 return c;
2072} 2447}
2073#endif
2074 2448
2075/*}}} */ 2449uint32_t ecb_hot
2450rxvt_term::cmd_get8 () THROW ((class out_of_input))
2451{
2452 uint32_t c = next_octet ();
2453
2454 if (c == NOCHAR)
2455 throw out_of_input;
2456
2457 return c;
2458}
2076 2459
2077/*{{{ print pipe */ 2460/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2461/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2462#ifdef PRINTPIPE
2080FILE * 2463FILE * ecb_cold
2081rxvt_term::popen_printer () 2464rxvt_term::popen_printer ()
2082{ 2465{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2466 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2467
2085 if (stream == NULL) 2468 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2469 rxvt_warn ("can't open printer pipe, not printing.\n");
2470
2087 return stream; 2471 return stream;
2088} 2472}
2089 2473
2090int 2474int ecb_cold
2091rxvt_term::pclose_printer (FILE *stream) 2475rxvt_term::pclose_printer (FILE *stream)
2092{ 2476{
2093 fflush (stream); 2477 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2478 return pclose (stream);
2100# endif
2101} 2479}
2102 2480
2103/* 2481/*
2104 * simulate attached vt100 printer 2482 * simulate attached vt100 printer
2105 */ 2483 */
2106void 2484void ecb_cold
2107rxvt_term::process_print_pipe () 2485rxvt_term::process_print_pipe ()
2108{ 2486{
2109 int done; 2487 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2488
2112 if ((fd = popen_printer ()) == NULL) 2489 if (!fd)
2113 return; 2490 return;
2114 2491
2115 /* 2492 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2493 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2494 * is received.
2118 */ 2495 */
2119 for (done = 0; !done;) 2496 for (int done = 0; !done; )
2120 { 2497 {
2121 unsigned char buf[8]; 2498 unsigned char buf[8];
2122 unsigned char ch; 2499 unicode_t ch;
2123 unsigned int i, len; 2500 unsigned int i, len;
2124 2501
2125 if ((ch = cmd_getc ()) != C0_ESC) 2502 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2503 {
2127 if (putc (ch, fd) == EOF) 2504 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2505 break; /* done = 1 */
… …
2143 { 2520 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2521 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2522 break; /* done = 1 */
2146 } 2523 }
2147 } 2524 }
2525
2148 for (i = 0; i < len; i++) 2526 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2527 if (putc (buf[i], fd) == EOF)
2150 { 2528 {
2151 done = 1; 2529 done = 1;
2152 break; 2530 break;
2153 } 2531 }
2154 } 2532 }
2155 } 2533 }
2534
2156 pclose_printer (fd); 2535 pclose_printer (fd);
2157} 2536}
2158#endif /* PRINTPIPE */ 2537#endif /* PRINTPIPE */
2159/*}}} */ 2538/*}}} */
2160 2539
2161/* *INDENT-OFF* */
2162enum { 2540enum {
2163 C1_40 = 0x40, 2541 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2542 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2543 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2544 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2545 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2546};
2169/* *INDENT-ON* */
2170 2547
2171/*{{{ process non-printing single characters */ 2548/*{{{ process non-printing single characters */
2172void 2549void ecb_hot
2173rxvt_term::process_nonprinting (unsigned char ch) 2550rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2551{
2175 switch (ch) 2552 switch (ch)
2176 { 2553 {
2554 case C0_ESC:
2555 process_escape_seq ();
2556 break;
2177 case C0_ENQ: /* terminal Status */ 2557 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2558 if (rs[Rs_answerbackstring])
2179 tt_write ( 2559 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2560 else
2183 tt_write ((unsigned char *)VT100_ANS, 2561 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2562 break;
2186 case C0_BEL: /* bell */ 2563 case C0_BEL: /* bell */
2187 scr_bell (); 2564 scr_bell ();
2188 break; 2565 break;
2189 case C0_BS: /* backspace */ 2566 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2581 scr_charset_choose (1);
2205 break; 2582 break;
2206 case C0_SI: /* shift in - acs */ 2583 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2584 scr_charset_choose (0);
2208 break; 2585 break;
2586
2587#ifdef EIGHT_BIT_CONTROLS
2588 // 8-bit controls
2589 case 0x90: /* DCS */
2590 process_dcs_seq ();
2591 break;
2592 case 0x9b: /* CSI */
2593 process_csi_seq ();
2594 break;
2595 case 0x9d: /* OSC */
2596 process_osc_seq ();
2597 break;
2598#endif
2209 } 2599 }
2210} 2600}
2211/*}}} */ 2601/*}}} */
2212 2602
2213 2603
2214/*{{{ process VT52 escape sequences */ 2604/*{{{ process VT52 escape sequences */
2215void 2605void ecb_cold
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2606rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2607{
2218 int row, col; 2608 int row, col;
2219 2609
2220 switch (ch) 2610 switch (ch)
2221 { 2611 {
… …
2254 break; 2644 break;
2255 case 'Z': /* identify the terminal type */ 2645 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2646 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2647 break;
2258 case '<': /* turn off VT52 mode */ 2648 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2649 priv_modes &= ~PrivMode_vt52;
2260 break; 2650 break;
2261 case 'F': /* use special graphics character set */ 2651 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2652 case 'G': /* use regular character set */
2263 /* unimplemented */ 2653 /* unimplemented */
2264 break; 2654 break;
… …
2270} 2660}
2271/*}}} */ 2661/*}}} */
2272 2662
2273 2663
2274/*{{{ process escape sequences */ 2664/*{{{ process escape sequences */
2275void 2665void ecb_hot
2276rxvt_term::process_escape_seq () 2666rxvt_term::process_escape_seq ()
2277{ 2667{
2278 unsigned char ch = cmd_getc (); 2668 unicode_t ch = cmd_getc ();
2279 2669
2280 if (PrivateModes & PrivMode_vt52) 2670 if (priv_modes & PrivMode_vt52)
2281 { 2671 {
2282 process_escape_vt52 (ch); 2672 process_escape_vt52 (ch);
2283 return; 2673 return;
2284 } 2674 }
2285 2675
2286 switch (ch) 2676 switch (ch)
2287 { 2677 {
2288 /* case 1: do_tek_mode (); break; */
2289 case '#': 2678 case '#':
2290 if (cmd_getc () == '8') 2679 if (cmd_getc () == '8')
2291 scr_E (); 2680 scr_E ();
2292 break; 2681 break;
2293 case '(': 2682 case '(':
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2689 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2690 break;
2302 case '+': 2691 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2692 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2693 break;
2305#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2306 case '6': 2695 case '6':
2307 scr_backindex (); 2696 scr_backindex ();
2308 break; 2697 break;
2309#endif 2698#endif
2310 case '7': 2699 case '7':
2311 scr_cursor (SAVE); 2700 scr_cursor (SAVE);
2312 break; 2701 break;
2313 case '8': 2702 case '8':
2314 scr_cursor (RESTORE); 2703 scr_cursor (RESTORE);
2315 break; 2704 break;
2316#ifndef NO_FRILLS 2705#if !ENABLE_MINIMAL
2317 case '9': 2706 case '9':
2318 scr_forwardindex (); 2707 scr_forwardindex ();
2319 break; 2708 break;
2320#endif 2709#endif
2710 // DECPAM/DECPNM
2321 case '=': 2711 case '=':
2712 priv_modes |= PrivMode_aplKP;
2713 break;
2322 case '>': 2714 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2715 priv_modes &= ~PrivMode_aplKP;
2324 break; 2716 break;
2325 2717
2326 case C1_40: 2718 case C1_40:
2327 cmd_getc (); 2719 cmd_getc ();
2328 break; 2720 break;
… …
2331 break; 2723 break;
2332 2724
2333 /* 8.3.87: NEXT LINE */ 2725 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2726 case C1_NEL: /* ESC E */
2335 { 2727 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2728 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2729 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2338 } 2730 }
2339 break; 2731 break;
2340 2732
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2733 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2734 case C1_ESA: /* ESC G */
2343 process_graphics (); 2735 // used by original rxvt for rob nations own graphics mode
2736 if (cmd_getc () == 'Q')
2737 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2344 break; 2738 break;
2345 2739
2346 /* 8.3.63: CHARACTER TABULATION SET */ 2740 /* 8.3.63: CHARACTER TABULATION SET */
2347 case C1_HTS: /* ESC H */ 2741 case C1_HTS: /* ESC H */
2348 scr_set_tab (1); 2742 scr_set_tab (1);
… …
2352 case C1_RI: /* ESC M */ 2746 case C1_RI: /* ESC M */
2353 scr_index (DN); 2747 scr_index (DN);
2354 break; 2748 break;
2355 2749
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2750 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2751 /* case C1_SS2: break; */
2358 2752
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2753 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2754 /* case C1_SS3: break; */
2361 2755
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2756 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2757 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2758 process_dcs_seq ();
2365 break; 2759 break;
2366 2760
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2761 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2762 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2763 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2764 break; /* steal obsolete ESC [ c */
2372 2765
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2766 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2767 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2768 process_csi_seq ();
2376 break; 2769 break;
2377 2770
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2771 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2772 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2773 process_osc_seq ();
2381 break; 2774 break;
2382 2775
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2776 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2777 case 'c':
2778 mbstate.reset ();
2385 scr_poweron (); 2779 scr_poweron ();
2386 scrollbar_show (1); 2780 scrollBar.show (1);
2387 break; 2781 break;
2388 2782
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2783 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2784 case 'n':
2391 scr_charset_choose (2); 2785 scr_charset_choose (2);
… …
2398 } 2792 }
2399} 2793}
2400/*}}} */ 2794/*}}} */
2401 2795
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2796/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */
2404enum { 2797enum {
2405 CSI_ICH = 0x40, 2798 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2799 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2800 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2801 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2802 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2803 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2804 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2412 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2805 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2413 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2806 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2414}; 2807};
2415 2808
2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2809#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2810 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2811 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2419#define get_byte_array_bit(array, bit) \ 2812#define get_byte_array_bit(array, bit) \
2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2813 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2421 2814
2422const unsigned char csi_defaults[] = 2815static const unsigned char csi_defaults[] =
2423 { 2816 {
2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2817 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2425 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2818 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2819 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2820 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2821 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2822 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2823 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2825 };
2433/* *INDENT-ON* */
2434 2826
2435void 2827void ecb_hot
2436rxvt_term::process_csi_seq () 2828rxvt_term::process_csi_seq ()
2437{ 2829{
2438 unsigned char ch, priv, i; 2830 unicode_t ch, priv, prev_ch, i;
2439 unsigned int nargs, p; 2831 unsigned int nargs, p;
2440 int n, ndef; 2832 int n, ndef;
2441 int arg[ESC_ARGS]; 2833 int arg[ESC_ARGS] = { };
2442 2834
2443 for (nargs = ESC_ARGS; nargs > 0;) 2835 nargs = 0;
2444 arg[--nargs] = 0;
2445 2836
2446 priv = 0; 2837 priv = 0;
2447 ch = cmd_getc (); 2838 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2839 if ((ch >= '<' && ch <= '?') || ch == '!')
2840 {
2449 { /* '<' '=' '>' '?' */ 2841 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2842 priv = ch;
2451 ch = cmd_getc (); 2843 ch = cmd_getc ();
2452 } 2844 }
2845
2846 prev_ch = 0;
2453 /* read any numerical arguments */ 2847 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2848 for (n = -1; ch < CSI_ICH; )
2455 { 2849 {
2456 if (isdigit (ch)) 2850 if (isdigit (ch))
2457 { 2851 {
… …
2464 { 2858 {
2465 if (nargs < ESC_ARGS) 2859 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2860 arg[nargs++] = n;
2467 n = -1; 2861 n = -1;
2468 } 2862 }
2469 else if (ch == '\b') 2863 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 2864 process_nonprinting (ch);
2481 } 2865
2866 prev_ch = ch;
2482 ch = cmd_getc (); 2867 ch = cmd_getc ();
2483 } 2868 }
2484 2869
2485 if (ch > CSI_7F) 2870 if (ch > CSI_7F)
2486 return; 2871 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2877 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2878 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2879 if (arg[p] == -1)
2495 arg[p] = ndef; 2880 arg[p] = ndef;
2496 2881
2497#ifdef DEBUG_CMD
2498 fprintf (stderr, "CSI ");
2499 for (p = 0; p < nargs; p++)
2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2501 fprintf (stderr, "%c\n", ch);
2502#endif
2503
2504 /* 2882 /*
2505 * private mode handling 2883 * private mode handling
2506 */ 2884 */
2507 if (priv) 2885 if (priv)
2508 { 2886 {
2509 switch (priv) 2887 switch (priv)
2510 { 2888 {
2511 case '>': 2889 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2890 if (ch == CSI_DA) /* secondary device attributes */
2891 {
2892 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2893 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2894 //
2895 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2896 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2897 // versions.
2898 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2899 tt_printf ("\033[>%d;95;0c", 'U');
2900 }
2514 break; 2901 break;
2902
2515 case '?': 2903 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2904 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2905 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2906 break;
2907
2908 case '!':
2909 if (ch == CSI_70)
2910 {
2911 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2912 scr_soft_reset ();
2913
2914 static const int pm_h[] = { 7, 25 };
2915 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2916
2917 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2918 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2519 } 2919 }
2920 break;
2921 }
2922
2520 return; 2923 return;
2521 } 2924 }
2522 2925
2523 switch (ch) 2926 switch (ch)
2524 { 2927 {
… …
2538 } 2941 }
2539 break; 2942 break;
2540#endif 2943#endif
2541 2944
2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2945 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2946 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2544 arg[0] = -arg[0]; 2947 arg[0] = -arg[0];
2545 /* FALLTHROUGH */ 2948 /* FALLTHROUGH */
2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2949 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2950 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2548 scr_gotorc (arg[0], 0, RELATIVE); 2951 scr_gotorc (arg[0], 0, RELATIVE);
2549 break; 2952 break;
2550 2953
2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2954 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2955 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2623 3026
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3027 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3028 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3029 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3030 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3031 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3032 break;
2630 3033
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3034 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3035 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3036 break;
2635 3037
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3038 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3039 process_sgr_mode (nargs, arg);
2638 break; 3040 break;
… …
2644 tt_printf ("\033[0n"); 3046 tt_printf ("\033[0n");
2645 break; 3047 break;
2646 case 6: /* CPR requested */ 3048 case 6: /* CPR requested */
2647 scr_report_position (); 3049 scr_report_position ();
2648 break; 3050 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3051 case 7: /* unofficial extension */
3052 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3053 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3054 break;
2653#endif
2654 case 8: /* unofficial extension */ 3055 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3056 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3057 break;
2657 } 3058 }
2658 break; 3059 break;
2659 3060
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3061 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3094 break;
2694 3095
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3096 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3097 if (arg[0] == 4)
2697 scr_insert_mode (0); 3098 scr_insert_mode (0);
3099 else if (arg[0] == 20)
3100 priv_modes &= ~PrivMode_LFNL;
2698 break; 3101 break;
2699 3102
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3103 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3104 if (arg[0] == 4)
2702 scr_insert_mode (1); 3105 scr_insert_mode (1);
3106 else if (arg[0] == 20)
3107 priv_modes |= PrivMode_LFNL;
3108 break;
3109
3110 case CSI_71: // DESCUSR: set cursor style
3111 if (prev_ch == ' ')
3112 set_cursor_style (arg[0]);
2703 break; 3113 break;
2704 3114
2705 /* 3115 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3116 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3117 */
… …
2719 break; 3129 break;
2720 case CSI_75: 3130 case CSI_75:
2721 scr_cursor (RESTORE); 3131 scr_cursor (RESTORE);
2722 break; 3132 break;
2723 3133
2724#ifndef NO_FRILLS 3134#if !ENABLE_MINIMAL
2725 case CSI_74: 3135 case CSI_74:
2726 process_window_ops (arg, nargs); 3136 process_window_ops (arg, nargs);
2727 break; 3137 break;
2728#endif 3138#endif
2729 3139
2730 case CSI_78: /* DECREQTPARM */ 3140 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3141 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3142 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3143 break;
2734 3144
2735 default: 3145 default:
2736 break; 3146 break;
2737 } 3147 }
2738} 3148}
2739/*}}} */ 3149/*}}} */
2740 3150
2741#ifndef NO_FRILLS 3151#if !ENABLE_MINIMAL
2742/* ARGSUSED */
2743void 3152void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3153rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3154{
2746 int x, y; 3155 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3156 XWindowAttributes wattr;
2751 Window wdummy; 3157 Window wdummy;
3158
3159 dLocal (Display *, dpy);
2752 3160
2753 if (nargs == 0) 3161 if (nargs == 0)
2754 return; 3162 return;
3163
2755 switch (args[0]) 3164 switch (args[0])
2756 { 3165 {
2757 /* 3166 /*
2758 * commands 3167 * commands
2759 */ 3168 */
2760 case 1: /* deiconify window */ 3169 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3170 XMapWindow (dpy, parent);
2762 break; 3171 break;
2763 case 2: /* iconify window */ 3172 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3173 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3174 break;
2767 case 3: /* set position (pixels) */ 3175 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3176 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3177 break;
2770 case 4: /* set size (pixels) */ 3178 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3179 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3180 break;
2773 case 5: /* raise window */ 3181 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3182 XRaiseWindow (dpy, parent);
2775 break; 3183 break;
2776 case 6: /* lower window */ 3184 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3185 XLowerWindow (dpy, parent);
2778 break; 3186 break;
2779 case 7: /* refresh window */ 3187 case 7: /* refresh window */
2780 scr_touch (true); 3188 scr_touch (true);
2781 break; 3189 break;
2782 case 8: /* set size (chars) */ 3190 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3191 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3192 (unsigned int) (args[1] * fheight));
2785 break; 3193 break;
3194
3195 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3196 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3197 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3198 set_widthheight ((unsigned int)vt_width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3199 (unsigned int) (args[1] * fheight));
2790 break; 3200 break;
3201
2791 /* 3202 /*
2792 * reports - some output format copied from XTerm 3203 * reports - some output format copied from XTerm
2793 */ 3204 */
2794 case 11: /* report window state */ 3205 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3207 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3208 break;
2798 case 13: /* report window position */ 3209 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3210 XGetWindowAttributes (dpy, parent, &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3211 XTranslateCoordinates (dpy, parent, wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3212 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3213 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3214 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3215 break;
2805 case 14: /* report window size (pixels) */ 3216 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3217 XGetWindowAttributes (dpy, parent, &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3218 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3219 break;
3220 case 18: /* report text area size (chars) */
3221 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3222 break;
2809 case 18: /* report window size (chars) */ 3223 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3224 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3225 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3226 case 20: /* report icon label */
3227 {
3228 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3229 XGetIconName (dpy, parent, &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2816 break; 3233 break;
2817 case 21: /* report window title */ 3234 case 21: /* report window title */
2818 XFetchName (display->display, TermWin.parent[0], &s); 3235 {
3236 char *s;
3237 XFetchName (dpy, parent, &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3238 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3239 XFree (s);
3240 }
2820 break; 3241 break;
2821#endif
2822
2823 } 3242 }
2824} 3243}
2825#endif 3244#endif
2826 3245
2827/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2828/* 3247/*
2829 * get input up until STRING TERMINATOR (or BEL) 3248 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3249 * ends_how is terminator used. returned input must be free()'d
2831 */ 3250 */
2832unsigned char * 3251char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3252rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3253{
2835 int seen_esc = 0; /* seen escape? */ 3254 unicode_t ch;
3255 bool seen_esc = false;
2836 unsigned int n = 0; 3256 unsigned int n = 0;
2837 unsigned char *s; 3257 wchar_t string[CBUFSIZ];
2838 unsigned char ch, string[STRING_MAX];
2839 3258
2840 for (; (ch = cmd_getc ());) 3259 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3260 {
2842 if (ch == C0_BEL 3261 if (seen_esc)
2843 || ch == CHAR_ST 3262 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3263 if (ch == 0x5c) /* 7bit ST */
2845 break; 3264 break;
3265 else
3266 return NULL;
3267 }
2846 if (ch == C0_ESC) 3268 else if (ch == C0_ESC)
2847 { 3269 {
2848 seen_esc = 1; 3270 seen_esc = true;
2849 continue; 3271 continue;
2850 } 3272 }
3273 else if (ch == C0_BEL || ch == CHAR_ST)
3274 break;
2851 else if (ch == '\t') 3275 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3276 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3277 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3278 return NULL; /* other control character - exit */
3279
3280 seen_esc = false;
3281
2855 if (n < sizeof (string) - 1) 3282 if (n >= sizeof (string) - 1)
3283 // stop at some sane length
3284 return NULL;
3285
2856 string[n++] = ch; 3286 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3287 }
3288
2859 string[n++] = '\0'; 3289 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3290
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3291 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3292
2864 return s; 3293 return rxvt_wcstombs (string);
2865} 3294}
2866 3295
2867/*----------------------------------------------------------------------*/ 3296/*----------------------------------------------------------------------*/
2868/* 3297/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3298 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3299 */
2871void 3300void
2872rxvt_term::process_dcs_seq () 3301rxvt_term::process_dcs_seq ()
2873{ 3302{
2874 unsigned char eh, *s;
2875 /* 3303 /*
2876 * Not handled yet 3304 * Not handled yet
2877 */ 3305 */
3306
3307 unicode_t eh;
2878 s = get_to_st (&eh); 3308 char *s = get_to_st (eh);
2879 if (s) 3309 if (s)
2880 free (s); 3310 free (s);
3311
2881 return; 3312 return;
2882} 3313}
2883 3314
2884/*----------------------------------------------------------------------*/ 3315/*----------------------------------------------------------------------*/
2885/* 3316/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3317 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3318 */
2888void 3319void
2889rxvt_term::process_osc_seq () 3320rxvt_term::process_osc_seq ()
2890{ 3321{
2891 unsigned char ch, eh, *s; 3322 int arg;
2892 int arg;
2893 3323
2894 ch = cmd_getc (); 3324 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3325 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3326 arg = arg * 10 + (ch - '0');
2897 3327
2898 if (ch == ';') 3328 if (ch == ';')
2899 { 3329 {
3330 unicode_t eh;
2900 s = get_to_st (&eh); 3331 char *s = get_to_st (eh);
3332
2901 if (s) 3333 if (s)
2902 { 3334 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3335 process_xterm_seq (arg, s, eh);
2915 free (s); 3336 free (s);
2916 } 3337 }
2917 } 3338 }
2918} 3339}
3340
3341void
3342rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3343{
3344 if (str[0] == '?' && !str[1])
3345 {
3346 rgba c;
3347 pix_colors_focused[color].get (c);
3348
3349#if XFT
3350 if (c.a != rgba::MAX_CC)
3351 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3352 else
3353#endif
3354 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3355 }
3356 else
3357 set_window_color (color, str);
3358}
3359
2919/* 3360/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3361 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3362 */
2942void 3363void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3364rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3365{
2945 int changed = 0; 3366 int color;
2946 int color;
2947 char *buf, *name; 3367 char *buf, *name;
3368 bool query = str[0] == '?' && !str[1];
3369 int saveop = op;
3370
3371 dLocal (Display *, dpy);
2948 3372
2949 assert (str != NULL); 3373 assert (str != NULL);
3374
3375 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3376 return;
3377
2950 switch (op) 3378 switch (op)
2951 { 3379 {
2952 case XTerm_name: 3380 case XTerm_name:
2953 set_title (str); 3381 set_title (str);
2954 /* FALLTHROUGH */ 3382 /* FALLTHROUGH */
2955 case XTerm_iconName: 3383 case XTerm_iconName:
2956 set_iconName (str); 3384 set_icon_name (str);
2957 break; 3385 break;
2958 case XTerm_title: 3386 case XTerm_title:
2959 set_title (str); 3387 set_title (str);
2960 break; 3388 break;
3389 case XTerm_property:
3390 if (str[0] == '?')
3391 {
3392 Atom prop = display->atom (str + 1);
3393 Atom actual_type;
3394 int actual_format;
3395 unsigned long nitems;
3396 unsigned long bytes_after;
3397 unsigned char *value = 0;
3398 const char *str = "";
3399
3400 if (prop
3401 && XGetWindowProperty (dpy, parent,
3402 prop, 0, 1<<16, 0, AnyPropertyType,
3403 &actual_type, &actual_format,
3404 &nitems, &bytes_after, &value) == Success
3405 && actual_type != None
3406 && actual_format == 8)
3407 str = (const char *)(value);
3408
3409 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3410
3411 XFree (value);
3412 }
3413 else
3414 {
3415 char *eq = strchr (str, '=');
3416
3417 if (eq)
3418 {
3419 *eq = 0;
3420 set_utf8_property (display->atom (str), eq + 1);
3421 }
3422 else
3423 XDeleteProperty (dpy, parent,
3424 display->atom (str));
3425 }
3426 break;
3427
2961 case XTerm_Color: 3428 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3429 for (buf = (char *)str; buf && *buf;)
2963 { 3430 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3431 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3432 break;
3433
2966 *name++ = '\0'; 3434 *name++ = '\0';
2967 color = atoi (buf); 3435 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3436
3437 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3438 break;
3439
2970 if ((buf = STRCHR (name, ';')) != NULL) 3440 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3441 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3442
3443 process_color_seq (op, color, name, resp);
2973 } 3444 }
3445 break;
3446 case Rxvt_restoreFG:
3447 case XTerm_Color00:
3448 process_color_seq (op, Color_fg, str, resp);
3449 break;
3450 case Rxvt_restoreBG:
3451 case XTerm_Color01:
3452 process_color_seq (op, Color_bg, str, resp);
2974 break; 3453 break;
2975#ifndef NO_CURSORCOLOR 3454#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3455 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3456 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3457 break;
2979#endif 3458#endif
2980 case XTerm_Color_pointer: 3459 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3460 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3461 break;
3462 case XTerm_Color_pointer_bg:
3463 process_color_seq (op, Color_pointer_bg, str, resp);
3464 break;
3465#ifdef OPTION_HC
3466 case XTerm_Color_HC:
3467 process_color_seq (op, Color_HC, str, resp);
3468 break;
3469 case XTerm_Color_HTC:
3470 process_color_seq (op, Color_HTC, str, resp);
3471 break;
3472#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3473#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3474 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3475 process_color_seq (op, Color_BD, str, resp);
2986 break; 3476 break;
2987 case XTerm_Color_UL: 3477 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3478 process_color_seq (op, Color_UL, str, resp);
2989 break; 3479 break;
2990 case XTerm_Color_RV: 3480 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3481 process_color_seq (op, Color_IT, str, resp);
2992 break; 3482 break;
2993#endif 3483#endif
3484 case URxvt_Color_border:
3485 process_color_seq (op, Color_border, str, resp);
3486 break;
2994 3487
2995 case XTerm_Menu: 3488#if BG_IMAGE_FROM_ROOT
3489 case URxvt_Color_tint:
3490 process_color_seq (op, Color_tint, str, resp);
2996 /* 3491 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3492 bool changed = false;
2998 * so DON'T do it here 3493
3494 if (ISSET_PIXCOLOR (Color_tint))
3495 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3496
3497 if (changed)
3498 update_background ();
2999 */ 3499 }
3500
3000 break; 3501 break;
3502#endif
3503
3504#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3505 case Rxvt_Pixmap:
3002 if (*str != ';') 3506 if (!strcmp (str, "?"))
3003 { 3507 {
3004#if XPM_BACKGROUND 3508 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3509 int h_scale = fimage.h_scale;
3006 set_bgPixmap (str); /* change pixmap */ 3510 int v_scale = fimage.v_scale;
3007#endif 3511 int h_align = fimage.h_align;
3008 scr_touch (true); 3512 int v_align = fimage.v_align;
3513
3514 sprintf (str, "[%dx%d+%d+%d]",
3515 h_scale, v_scale,
3516 h_align, v_align);
3517 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3518 }
3010 while ((str = STRCHR (str, ';')) != NULL)
3011 {
3012 str++;
3013#if XPM_BACKGROUND
3014 changed += scale_pixmap (str);
3015#endif
3016
3017 }
3018 if (changed)
3019 {
3020#ifdef XPM_BACKGROUND
3021 resize_pixmap ();
3022#endif
3023 scr_touch (true);
3024 }
3025 break;
3026
3027 case XTerm_restoreFG:
3028 set_window_color (Color_fg, str);
3029 break;
3030 case XTerm_restoreBG:
3031 set_window_color (Color_bg, str);
3032 break;
3033 case XTerm_logfile:
3034 break;
3035 case XTerm_font:
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else 3519 else
3043 { 3520 {
3044 set_locale (str); 3521 bool changed = false;
3045# ifdef USE_XIM 3522
3046 im_cb (); 3523 if (*str != ';')
3047# endif 3524 {
3525 try
3526 {
3527 fimage.set_file_geometry (this, str);
3528 changed = true;
3529 }
3530 catch (const class rxvt_failure_exception &e)
3531 {
3532 }
3533 }
3534 else
3535 {
3536 str++;
3537 if (fimage.set_geometry (str, true))
3538 changed = true;
3539 }
3540
3541 if (changed)
3542 {
3543 if (bg_window_position_sensitive ())
3544 {
3545 int x, y;
3546 get_window_origin (x, y);
3547 parent_x = x;
3548 parent_y = y;
3549 }
3550 update_background ();
3551 }
3048 } 3552 }
3049 break; 3553 break;
3554#endif
3555
3050 case XTerm_findfont: 3556 case XTerm_logfile:
3051 { 3557 // TODO, when secure mode?
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break; 3558 break;
3056#endif 3559
3057#if 0 3560#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3561 case Rxvt_dumpscreen: /* no error notices */
3059 { 3562 {
3060 int fd; 3563 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3564 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3565 {
3063 scr_dump (fd); 3566 scr_dump (fd);
3064 close (fd); 3567 close (fd);
3065 } 3568 }
3066 } 3569 }
3067 break; 3570 break;
3068#endif 3571#endif
3572 case XTerm_font:
3573 op = URxvt_font;
3574 case URxvt_font:
3575#if ENABLE_STYLES
3576 case URxvt_boldFont:
3577 case URxvt_italicFont:
3578 case URxvt_boldItalicFont:
3579#endif
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", saveop,
3582 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3583 ? fontset[op - URxvt_font]->fontdesc : "",
3584 resp);
3585 else
3586 {
3587 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3588
3589 res = strdup (str);
3590 allocated.push_back ((void *)res);
3591 set_fonts ();
3592 }
3593 break;
3594
3595 case URxvt_version:
3596 if (query)
3597 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3598 op,
3599 rs[Rs_name], VERSION[0], VERSION[2],
3600 resp);
3601 break;
3602
3603#if !ENABLE_MINIMAL
3604 case URxvt_locale:
3605 if (query)
3606 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3607 else
3608 {
3609 set_locale (str);
3610 pty->set_utf8_mode (enc_utf8);
3611 init_xlocale ();
3612 }
3613 break;
3614
3615 case URxvt_view_up:
3616 case URxvt_view_down:
3617 {
3618 int lines = atoi (str);
3619
3620 if (lines)
3621 scr_page (op == URxvt_view_up ? UP : DN, lines);
3622 else
3623 scr_erase_savelines ();
3624 }
3625
3626 break;
3627#endif
3628
3629#if ENABLE_PERL
3630 case URxvt_perl:
3631 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3632 break;
3633#endif
3070 } 3634 }
3071} 3635}
3072/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
3073 3637
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3638/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3079 * 's' = save 3643 * 's' = save
3080 * 'r' = restore 3644 * 'r' = restore
3081 * 't' = toggle 3645 * 't' = toggle
3082 * so no need for fancy checking 3646 * so no need for fancy checking
3083 */ 3647 */
3084int 3648int ecb_cold
3085rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3650{
3087 int state; 3651 int state;
3088 3652
3089 if (mode == 's') 3653 if (mode == 's')
3090 { 3654 {
3091 SavedModes |= (PrivateModes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3092 return -1; 3659 return -1;
3093 } 3660 }
3094 else 3661 else
3095 { 3662 {
3096 if (mode == 'r') 3663 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3665 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3101 } 3672 }
3673
3102 return state; 3674 return state;
3103} 3675}
3104 3676
3105/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3106void 3678void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3108{ 3680{
3109 unsigned int i, j; 3681 unsigned int i, j;
3110 int state; 3682 int state;
3683
3111 static const struct 3684 static const struct
3112 { 3685 {
3113 const int argval; 3686 const int argval;
3114 const unsigned long bit; 3687 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3688 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3119 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3696 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3698 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3699 // 19 Print screen prints full screen/scroll region
3127#endif 3700 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3701#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3702 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3703#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3704 { 35, PrivMode_ShiftKeys }, // rxvt extension
3705 // 38, tektronix mode // DECTEK
3133 { 40, PrivMode_132OK }, 3706 { 40, PrivMode_132OK },
3707 // 41 xterm more fixes NYI
3708 // 45 margin bell NYI
3709 // 46 start logging
3134 { 47, PrivMode_Screen }, 3710 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3711 { 66, PrivMode_aplKP }, // DECNKM
3136#ifndef NO_BACKSPACE_KEY 3712#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3713 { 67, PrivMode_BackSpace }, // DECBKM
3138#endif 3714#endif
3139 { 1000, PrivMode_MouseX11 }, 3715 { 1000, PrivMode_MouseX11 },
3716 { 1002, PrivMode_MouseBtnEvent },
3717 { 1003, PrivMode_MouseAnyEvent },
3718#if ENABLE_FRILLS
3719 { 1005, PrivMode_ExtModeMouse },
3720#endif
3140 { 1010, PrivMode_TtyOutputInh }, 3721 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3722 { 1011, PrivMode_Keypress }, // rxvt extension
3723#if ENABLE_FRILLS
3724 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3725#endif
3726 // 1035 enable modifiers for alt, numlock NYI
3727 // 1036 send ESC for meta keys NYI
3728 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3729 { 1047, PrivMode_Screen },
3730 // 1048 save and restore cursor, implemented in code
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3731 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3732 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3733 { 2004, PrivMode_BracketPaste },
3144 }; 3734 };
3145 3735
3146 if (nargs == 0) 3736 if (nargs == 0)
3147 return; 3737 return;
3148 3738
… …
3155 for (i = 0; i < nargs; i++) 3745 for (i = 0; i < nargs; i++)
3156 { 3746 {
3157 state = -1; 3747 state = -1;
3158 3748
3159 /* basic handling */ 3749 /* basic handling */
3160 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3750 for (j = 0; j < ecb_array_length (argtopriv); j++)
3161 if (argtopriv[j].argval == arg[i]) 3751 if (argtopriv[j].argval == arg[i])
3162 { 3752 {
3163 state = privcases (mode, argtopriv[j].bit); 3753 state = privcases (mode, argtopriv[j].bit);
3164 break; 3754 break;
3165 } 3755 }
3166 3756
3167 /* extra handling for values with state unkept */ 3757 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3758 switch (arg[i])
3170 { 3759 {
3760#if ENABLE_STYLES
3761 case 1021:
3762 set_option (Opt_intensityStyles, mode);
3763
3764 scr_touch (true);
3765 break;
3766#endif
3171 case 1048: /* alternative cursor save */ 3767 case 1048: /* alternative cursor save */
3768 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3769 if (mode == 0)
3173 scr_cursor (RESTORE); 3770 scr_cursor (RESTORE);
3174 else if (mode == 1) 3771 else if (mode == 1)
3175 scr_cursor (SAVE); 3772 scr_cursor (SAVE);
3176 /* FALLTHROUGH */
3177 default:
3178 continue; /* for (;i;) */
3179 }
3180
3181 /* extra handling for values with valid 0 or 1 state */
3182 switch (arg[i])
3183 {
3184 /* case 1: - application cursor keys */
3185 case 2: /* VT52 mode */
3186 /* oddball mode. should be set regardless of set/reset
3187 * parameter. Return from VT52 mode with an ESC < from
3188 * within VT52 mode
3189 */
3190 PrivMode (1, PrivMode_vt52);
3191 break; 3773 break;
3774 }
3775
3776 if (state >= 0)
3777 /* extra handling for values with valid 0 or 1 state */
3778 switch (arg[i])
3779 {
3780 /* case 1: - application cursor keys */
3781 case 2: /* VT52 mode */
3782 /* oddball mode. should be set regardless of set/reset
3783 * parameter. Return from VT52 mode with an ESC < from
3784 * within VT52 mode
3785 */
3786 priv_modes |= PrivMode_vt52;
3787 break;
3192 case 3: /* 80/132 */ 3788 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3789 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3790 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3195 break; 3791 break;
3196 case 4: /* smooth scrolling */ 3792 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3793 set_option (Opt_jumpScroll, !state);
3201 break; 3794 break;
3202 case 5: /* reverse video */ 3795 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3796 scr_rvideo_mode (state);
3204 break; 3797 break;
3205 case 6: /* relative/absolute origins */ 3798 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3799 scr_relative_origin (state);
3207 break; 3800 break;
3208 case 7: /* autowrap */ 3801 case 7: /* autowrap */
3209 scr_autowrap (state); 3802 scr_autowrap (state);
3210 break; 3803 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3804 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3805 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3806 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3807 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3808 break;
3216#ifdef menuBar_esc
3217 case menuBar_esc:
3218#ifdef MENUBAR
3219 map_menuBar (state);
3220#endif
3221 break;
3222#endif
3223#ifdef scrollBar_esc 3809#ifdef scrollBar_esc
3224 case scrollBar_esc: 3810 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3811 scrollBar.map (state);
3226 {
3227 resize_all_windows (0, 0, 0); 3812 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3813 scr_touch (true);
3229 }
3230 break; 3814 break;
3231#endif 3815#endif
3232 case 25: /* visible/invisible cursor */ 3816 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3817 scr_cursor_visible (state);
3234 break; 3818 break;
3235 /* case 35: - shift keys */ 3819 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3820 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3821 case 47: /* secondary screen */
3238 scr_change_screen (state); 3822 scr_change_screen (state);
3239 break; 3823 break;
3240 /* case 66: - application key pad */ 3824 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3825 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3826 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3829 break;
3246#if 0
3247 case 1001: 3830 case 1002:
3248 break; /* X11 mouse highlighting */ 3831 case 1003:
3249#endif 3832 if (state)
3833 {
3834 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3835 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3836 mouse_row = mouse_col = 0;
3837 vt_emask_mouse = PointerMotionMask;
3838 }
3839 else
3840 vt_emask_mouse = NoEventMask;
3841
3842 vt_select_input ();
3843 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3844 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3845 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3846 break;
3256 case 1011: /* scroll to bottom on key press */ 3847 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3848 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3849 break;
3262 case 1047: /* secondary screen w/ clearing */ 3850 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3851 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3852 if (!state)
3265 scr_erase_screen (2); 3853 scr_erase_screen (2);
3854
3266 scr_change_screen (state); 3855 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3856 break;
3857 case 1049: /* secondary screen w/ clearing first */
3858 if (option (Opt_secondaryScreen))
3859 if (state)
3860 scr_cursor (SAVE);
3861
3862 scr_change_screen (state);
3863
3864 if (option (Opt_secondaryScreen))
3865 if (state)
3866 scr_erase_screen (2);
3867 else
3868 scr_cursor (RESTORE);
3869 break;
3870 default:
3871 break;
3270 } 3872 }
3271 } 3873 }
3272} 3874}
3273/*}}} */ 3875/*}}} */
3274 3876
3275/*{{{ process sgr sequences */ 3877/*{{{ process sgr sequences */
3276void 3878void ecb_hot
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3879rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3880{
3279 unsigned int i; 3881 unsigned int i;
3280 short rendset; 3882 short rendset;
3281 int rendstyle; 3883 int rendstyle;
3282 3884
3283 if (nargs == 0) 3885 if (nargs == 0)
3284 { 3886 {
3285 scr_rendition (0, ~RS_None); 3887 scr_rendition (0, ~RS_None);
3286 return; 3888 return;
3287 } 3889 }
3890
3288 for (i = 0; i < nargs; i++) 3891 for (i = 0; i < nargs; i++)
3289 { 3892 {
3290 rendset = -1; 3893 rendset = -1;
3291 switch (arg[i]) 3894 switch (arg[i])
3292 { 3895 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3897 rendset = 0, rendstyle = ~RS_None;
3295 break; 3898 break;
3296 case 1: 3899 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3900 rendset = 1, rendstyle = RS_Bold;
3298 break; 3901 break;
3902 //case 2: // low intensity
3903 case 3:
3904 rendset = 1, rendstyle = RS_Italic;
3905 break;
3299 case 4: 3906 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3907 rendset = 1, rendstyle = RS_Uline;
3301 break; 3908 break;
3302 case 5: 3909 case 5: // slowly blinking
3910 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3911 rendset = 1, rendstyle = RS_Blink;
3304 break; 3912 break;
3913 //case 6: // scoansi light background
3305 case 7: 3914 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3915 rendset = 1, rendstyle = RS_RVid;
3307 break; 3916 break;
3308 case 22: 3917 case 8:
3918 // invisible. NYI
3919 break;
3920 //case 9: // crossed out
3921 //case 10: // scoansi acs off, primary font
3922 //case 11: // scoansi acs on, first alt font
3923 //case 12: // scoansi acs on, |0x80, second alt font
3924 //...
3925 //case 19: // ninth alt font
3926 //case 20: // gothic
3927 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3928 rendset = 0, rendstyle = RS_Bold;
3929 break;
3930 case 22: // normal intensity
3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 23: // disable italic
3934 rendset = 0, rendstyle = RS_Italic;
3310 break; 3935 break;
3311 case 24: 3936 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 3937 rendset = 0, rendstyle = RS_Uline;
3313 break; 3938 break;
3314 case 25: 3939 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 3940 rendset = 0, rendstyle = RS_Blink;
3316 break; 3941 break;
3942 case 26: // variable spacing (iso 8613)
3943 rendset = 0, rendstyle = RS_Blink;
3944 break;
3317 case 27: 3945 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 3946 rendset = 0, rendstyle = RS_RVid;
3319 break; 3947 break;
3948 //case 28: // visible. NYI
3949 //case 29: // not crossed-out
3320 } 3950 }
3951
3321 if (rendset != -1) 3952 if (rendset != -1)
3322 { 3953 {
3323 scr_rendition (rendset, rendstyle); 3954 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3955 continue; /* for (;i;) */
3325 } 3956 }
… …
3332 case 33: 3963 case 33:
3333 case 34: 3964 case 34:
3334 case 35: 3965 case 35:
3335 case 36: 3966 case 36:
3336 case 37: 3967 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3968 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3969 break;
3340#ifdef TTY_256COLOR 3970 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3971 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3972 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3973 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3974 i += 2;
3347 } 3975 }
3348 break; 3976 break;
3349#endif
3350 case 39: /* default fg */ 3977 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3978 scr_color (Color_fg, Color_fg);
3352 break; 3979 break;
3353 3980
3354 case 40: 3981 case 40:
… …
3357 case 43: 3984 case 43:
3358 case 44: 3985 case 44:
3359 case 45: 3986 case 45:
3360 case 46: 3987 case 46:
3361 case 47: 3988 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3989 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3990 break;
3365#ifdef TTY_256COLOR 3991 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3992 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3993 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3994 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3995 i += 2;
3372 } 3996 }
3373 break; 3997 break;
3374#endif
3375 case 49: /* default bg */ 3998 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3999 scr_color (Color_bg, Color_bg);
3377 break; 4000 break;
3378 4001
3379#ifndef NO_BRIGHTCOLOR 4002 //case 50: // not variable spacing
4003
4004#if !ENABLE_MINIMAL
3380 case 90: 4005 case 90:
3381 case 91: /* set bright fg color */ 4006 case 91: /* set bright fg color */
3382 case 92: 4007 case 92:
3383 case 93: 4008 case 93:
3384 case 94: 4009 case 94:
3385 case 95: 4010 case 95:
3386 case 96: 4011 case 96:
3387 case 97: 4012 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4013 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 4014 break;
3391 case 100: 4015 case 100:
3392 case 101: /* set bright bg color */ 4016 case 101: /* set bright bg color */
3393 case 102: 4017 case 102:
3394 case 103: 4018 case 103:
3395 case 104: 4019 case 104:
3396 case 105: 4020 case 105:
3397 case 106: 4021 case 106:
3398 case 107: 4022 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4023 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 4024 break;
3402#endif 4025#endif
3403
3404 } 4026 }
3405 } 4027 }
3406} 4028}
3407/*}}} */
3408 4029
3409/*{{{ process Rob Nation's own graphics mode sequences */
3410void 4030void
3411rxvt_term::process_graphics () 4031rxvt_term::set_cursor_style (int style)
3412{ 4032{
3413 unsigned char ch, cmd = cmd_getc (); 4033 if (!IN_RANGE_INC (style, 0, 4))
3414
3415 if (cmd == 'Q')
3416 { /* query graphics */
3417 tt_printf ("\033G0\n"); /* no graphics */
3418 return; 4034 return;
3419 } 4035
3420 /* swallow other graphics sequences until terminating ':' */ 4036 set_option (Opt_cursorUnderline, style >= 3);
3421 do 4037
3422 ch = cmd_getc (); 4038#ifdef CURSOR_BLINK
3423 while (ch != ':'); 4039 set_option (Opt_cursorBlink, !style || (style & 1));
4040 cursor_blink_reset ();
4041#endif
4042
4043 want_refresh = 1;
3424} 4044}
3425/*}}} */ 4045/*}}} */
3426 4046
3427/* ------------------------------------------------------------------------- */ 4047/* ------------------------------------------------------------------------- */
3428 4048
… …
3432 */ 4052 */
3433void 4053void
3434rxvt_term::tt_printf (const char *fmt,...) 4054rxvt_term::tt_printf (const char *fmt,...)
3435{ 4055{
3436 va_list arg_ptr; 4056 va_list arg_ptr;
3437 unsigned char buf[256]; 4057 char buf[256];
3438 4058
3439 va_start (arg_ptr, fmt); 4059 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4060 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4061 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4062 tt_write (buf, strlen (buf));
3443} 4063}
3444 4064
3445/* ---------------------------------------------------------------------- */ 4065/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 4066/* Write data to the pty as typed by the user, pasted with the mouse,
3447 * or generated by us in response to a query ESC sequence. 4067 * or generated by us in response to a query ESC sequence.
3448 */ 4068 */
4069static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4070
3449void 4071void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write (const char *data, unsigned int len)
3451{ 4073{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3453 4076
3454 if (len) 4077 if (pty->pty < 0)
4078 return;
4079
4080 if (v_buflen == 0)
4081 {
4082 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4083
4084 max_it (written, 0);
4085
4086 if (written == len)
4087 return;
4088
4089 data += written;
4090 len -= written;
3455 { 4091 }
4092
4093 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4094
4095 memcpy (v_buffer + v_buflen, data, len);
4096 v_buflen += len;
4097
4098 pty_ev.set (ev::READ | ev::WRITE);
4099}
4100
4101void rxvt_term::pty_write ()
4102{
4103 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4104
4105 if (written > 0)
4106 {
4107 v_buflen -= written;
4108
3456 if (v_buflen == 0) 4109 if (v_buflen == 0)
3457 { 4110 {
3458 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3459
3460 if ((unsigned int)written == len)
3461 return;
3462
3463 data += written;
3464 len -= written;
3465 }
3466
3467
3468 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3469
3470 memcpy (v_buffer + v_buflen, data, len);
3471 v_buflen += len;
3472 }
3473
3474 for (;;)
3475 {
3476 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3477
3478 if (written > 0)
3479 {
3480 v_buflen -= written;
3481
3482 if (v_buflen == 0)
3483 {
3484 free (v_buffer); 4111 free (v_buffer);
3485 v_buffer = 0; 4112 v_buffer = 0;
3486 v_buflen = 0;
3487 4113
3488 pty_ev.set (EVENT_READ); 4114 pty_ev.set (ev::READ);
3489 return;
3490 }
3491
3492 memmove (v_buffer, v_buffer + written, v_buflen);
3493 }
3494 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3495 // original code just ignores this...
3496 destroy ();
3497 else
3498 {
3499 pty_ev.set (EVENT_READ | EVENT_WRITE);
3500 return; 4115 return;
3501 } 4116 }
4117
4118 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4119 }
4120 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4121 pty_ev.set (ev::READ);
3503} 4122}
3504 4123
3505/*----------------------- end-of-file (C source) -----------------------*/ 4124/*----------------------- end-of-file (C source) -----------------------*/
3506 4125

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