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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.543 by sf-exg, Sat Apr 26 14:07:36 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 kbuf[KBUFSZ];
421
422#if ISO_14755
423 if (iso14755buf & ISO_14755_52)
424 return;
425#endif
69 426
70 /* 427 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 428 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 429 * escape sequence to toggle the Keypad.
73 * 430 *
74 * Always permit `shift' to override the current setting 431 * Always permit `shift' to override the current setting
75 */ 432 */
76 shft = (ev.state & ShiftMask); 433 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 434 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 435 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 }
85 436
86 kbuf[0] = 0; 437 kbuf[0] = 0;
87 438
88#ifdef USE_XIM 439#if USE_XIM
89 if (Input_Context) 440 if (Input_Context)
90 { 441 {
91 Status status_return; 442 Status status_return;
92 443
444#if 0
93#ifdef X_HAVE_UTF8_STRING 445#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 446 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 447 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 448 KBUFSZ, &keysym, &status_return);
97 else 449 else
450#endif
98#endif 451#endif
99 { 452 {
100 wchar_t wkbuf[KBUFSZ + 1]; 453 wchar_t wkbuf[KBUFSZ + 1];
101 454
102 // the XOpenIM manpage lies about hardcoding the locale 455 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 456 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 458 SET_LOCALE (rs[Rs_imLocale]);
459
106 // assume wchar_t == unicode or better 460 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 461 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 462 KBUFSZ, &keysym, &status_return);
463
109 if (rs[Rs_imLocale]) 464 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 465 SET_LOCALE (locale);
111 466
112 if (status_return == XLookupChars 467 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 468 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 489 || status_return == XLookupBoth;
135 } 490 }
136 else 491 else
137#endif 492#endif
138 { 493 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 494 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 495 valid_keysym = keysym != NoSymbol;
141 } 496 }
142 497
143 if (valid_keysym) 498 if (valid_keysym)
144 { 499 {
145 /* for some backwards compatibility */ 500#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 501 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 502 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 503#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 504
166 if (TermWin.saveLines) 505 if (saveLines)
167 { 506 {
168#ifdef UNSHIFTED_SCROLLKEYS 507#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 508 if (!ctrl && !meta)
170 {
171#else 509#else
172 if (IS_SCROLL_MOD) 510 if (IS_SCROLL_MOD)
511#endif
173 { 512 {
174#endif
175 int lnsppg; 513 int lnsppg;
176 514
177#ifdef PAGING_CONTEXT_LINES 515#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 516 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 517#else
180 lnsppg = TermWin.nrow * 4 / 5; 518 lnsppg = nrow * 4 / 5;
181#endif 519#endif
520 max_it (lnsppg, 1);
521
182 if (keysym == XK_Prior) 522 if (keysym == XK_Prior)
183 { 523 {
184 scr_page (UP, lnsppg); 524 scr_page (lnsppg);
185 return; 525 return;
186 } 526 }
187 else if (keysym == XK_Next) 527 else if (keysym == XK_Next)
188 { 528 {
189 scr_page (DN, lnsppg); 529 scr_page (-lnsppg);
190 return; 530 return;
191 } 531 }
192 } 532 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 533#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 534 if (IS_SCROLL_MOD)
195 { 535 {
196 if (keysym == XK_Up) 536 if (keysym == XK_Up)
197 { 537 {
198 scr_page (UP, 1); 538 scr_page (1);
199 return; 539 return;
200 } 540 }
201 else if (keysym == XK_Down) 541 else if (keysym == XK_Down)
202 { 542 {
203 scr_page (DN, 1); 543 scr_page (-1);
204 return; 544 return;
205 } 545 }
206 } 546 }
207#endif 547#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 548#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 549 if (IS_SCROLL_MOD)
210 { 550 {
211 if (keysym == XK_Home) 551 if (keysym == XK_Home)
212 { 552 {
213 scr_move_to (0, 1); 553 scr_changeview (top_row);
214 return; 554 return;
215 } 555 }
216 else if (keysym == XK_End) 556 else if (keysym == XK_End)
217 { 557 {
218 scr_move_to (1, 0); 558 scr_changeview (0);
219 return; 559 return;
220 } 560 }
221 } 561 }
222#endif 562#endif
223 } 563 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 568 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 569 {
230 keysym += (XK_F11 - XK_F1); 570 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 571 shft = 0; /* turn off Shift */
232 } 572 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 573 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 574 {
235 switch (keysym) 575 switch (keysym)
236 { 576 {
237 /* normal XTerm key bindings */ 577 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 578 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 579 selection_request (ev.time);
240 return; 580 return;
581#if TODO
241 /* rxvt extras */ 582 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 583 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 584 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 585 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 586 return;
587#endif
248 } 588 }
249 } 589 }
250 } 590 }
251#ifdef PRINTPIPE 591
592 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
593 {
252 if (keysym == XK_Print) 594 if (keysym == XK_v)
595 selection_request (ev.time, Sel_Clipboard);
596 else if (selection.len > 0)
253 { 597 {
254 scr_printscreen (ctrl | shft); 598 free (selection.clip_text);
599 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
600 selection.clip_len = selection.len;
601 selection_grab (CurrentTime, true);
602 }
603
255 return; 604 return;
256 } 605 }
257#endif
258 606
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 607#if ENABLE_FRILLS || ISO_14755
608 // ISO 14755 support
609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 610 {
261#ifdef KEYSYM_RESOURCE 611 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 612
613 if (iso14755buf & ISO_14755_51
614 && (keysym == XK_space || keysym == XK_KP_Space
615 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 616 {
264 unsigned int l; 617 commit_iso14755 ();
265 const unsigned char *kbuf0; 618 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 619# if ISO_14755
267 620 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 621# endif
276 tt_write (&ch, 1); 622 return;
277 tt_write (kbuf0, l); 623 }
624 else if (keysym == XK_BackSpace)
625 {
626 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
627# if ISO_14755
628 iso14755_51 (iso14755buf & ISO_14755_MASK);
629# endif
630 return;
631 }
632 else if ((hv = hex_keyval (ev)) >= 0)
633 {
634 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
635 | hv | ISO_14755_51;
636# if ISO_14755
637 iso14755_51 (iso14755buf & ISO_14755_MASK);
638# endif
278 return; 639 return;
279 } 640 }
280 else 641 else
281#endif
282 { 642 {
283 newlen = 1; 643# if ISO_14755
644 scr_overlay_off ();
645# endif
646 iso14755buf = 0;
647 }
648 }
649 else if (option (Opt_iso14755) &&
650 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
651 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
652 if (!(iso14755buf & ISO_14755_STARTED))
653 {
654 iso14755buf |= ISO_14755_STARTED;
655# if ISO_14755
656 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
657 scr_overlay_set (0, 0, "ISO 14755 mode");
658# endif
659 }
660#endif
661
662#ifdef PRINTPIPE
663 if (keysym == XK_Print)
664 {
665 scr_printscreen (ctrl | shft);
666 return;
667 }
668#endif
669
670 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
671 {
672 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
673 unsigned int newlen = 1;
674
675 if (ev.state & ModNumLockMask)
676 kp = false;
677
678 keysym = translate_keypad (keysym, kp);
679
284 switch (keysym) 680 switch (keysym)
681 {
682#ifndef NO_BACKSPACE_KEY
683 case XK_BackSpace:
684 if (priv_modes & PrivMode_HaveBackSpace)
685 {
686 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
687 ^ !!ctrl) ? '\b' : '\177';
688 kbuf[1] = '\0';
689 }
690 else
691 strcpy (kbuf, rs[Rs_backspace_key]);
692 break;
693#endif
694#ifndef NO_DELETE_KEY
695 case XK_Delete:
696 strcpy (kbuf, rs[Rs_delete_key]);
697 break;
698#endif
699 case XK_Tab:
700 if (shft)
701 strcpy (kbuf, "\033[Z");
702 else
703 {
704#ifdef CTRL_TAB_MAKES_META
705 if (ctrl)
706 meta = 1;
707#endif
708#ifdef MOD4_TAB_MAKES_META
709 if (ev.state & Mod4Mask)
710 meta = 1;
711#endif
712 newlen = 0;
713 }
714 break;
715
716 case XK_Up: /* "\033[A" */
717 case XK_Down: /* "\033[B" */
718 case XK_Right: /* "\033[C" */
719 case XK_Left: /* "\033[D" */
720 strcpy (kbuf, "\033[Z");
721 kbuf[2] = "DACB"[keysym - XK_Left];
722 /* do Shift first */
723 if (shft)
724 kbuf[2] = "dacb"[keysym - XK_Left];
725 else if (ctrl)
726 {
727 kbuf[1] = 'O';
728 kbuf[2] = "dacb"[keysym - XK_Left];
729 }
730 else if (priv_modes & PrivMode_aplCUR)
731 kbuf[1] = 'O';
732 break;
733
734 case XK_KP_Enter:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033OM");
739 break;
740 }
741
742 /* FALLTHROUGH */
743
744 case XK_Return:
745 if (priv_modes & PrivMode_LFNL)
746 {
747 kbuf[0] = '\015';
748 kbuf[1] = '\012';
749 kbuf[2] = '\0';
750 }
751 else
752 {
753 kbuf[0] = '\015';
754 kbuf[1] = '\0';
755 }
756 break;
757
758 case XK_KP_F1: /* "\033OP" */
759 case XK_KP_F2: /* "\033OQ" */
760 case XK_KP_F3: /* "\033OR" */
761 case XK_KP_F4: /* "\033OS" */
762 strcpy (kbuf, "\033OP");
763 kbuf[2] += (keysym - XK_KP_F1);
764 break;
765
766 case XK_KP_Multiply: /* "\033Oj" : "*" */
767 case XK_KP_Add: /* "\033Ok" : "+" */
768 case XK_KP_Separator: /* "\033Ol" : "," */
769 case XK_KP_Subtract: /* "\033Om" : "-" */
770 case XK_KP_Decimal: /* "\033On" : "." */
771 case XK_KP_Divide: /* "\033Oo" : "/" */
772 case XK_KP_0: /* "\033Op" : "0" */
773 case XK_KP_1: /* "\033Oq" : "1" */
774 case XK_KP_2: /* "\033Or" : "2" */
775 case XK_KP_3: /* "\033Os" : "3" */
776 case XK_KP_4: /* "\033Ot" : "4" */
777 case XK_KP_5: /* "\033Ou" : "5" */
778 case XK_KP_6: /* "\033Ov" : "6" */
779 case XK_KP_7: /* "\033Ow" : "7" */
780 case XK_KP_8: /* "\033Ox" : "8" */
781 case XK_KP_9: /* "\033Oy" : "9" */
782 /* allow shift to override */
783 if (kp)
784 {
785 strcpy (kbuf, "\033Oj");
786 kbuf[2] += (keysym - XK_KP_Multiply);
787 }
788 else
789 {
790 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
791 kbuf[1] = '\0';
792 }
793 break;
794
795 default:
285 { 796 {
286#ifndef NO_BACKSPACE_KEY 797 int param = map_function_key (keysym);
287 case XK_BackSpace: 798 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 799 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 800 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete:
312 STRCPY (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break;
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next:
429 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0; 801 newlen = 0;
604 break;
605 } 802 }
606 if (newlen) 803 break;
607 len = STRLEN (kbuf);
608 } 804 }
805
806 if (newlen)
807 len = strlen (kbuf);
808
809 if (len > 0)
810 {
609 /* 811 /*
812 * pass Shift/Control indicators for function keys ending with `~'
813 *
814 * eg,
815 * Prior = "ESC[5~"
816 * Shift+Prior = "ESC[5$"
817 * Ctrl+Prior = "ESC[5^"
818 * Ctrl+Shift+Prior = "ESC[5@"
819 */
820 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
821 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
822
823 /*
610 * Pass meta for all function keys, if 'meta' option set 824 * Pass meta for all function keys, if 'meta' option set
611 */ 825 */
612#ifdef META8_OPTION 826#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 827 if (meta && (meta_char == 0x80))
614 kbuf[len - 1] |= 0x80; 828 kbuf[len - 1] |= 0x80;
615#endif 829#endif
830 }
616 831
617 } 832 }
618 else if (ctrl && keysym == XK_minus) 833 else if (ctrl && keysym == XK_minus)
619 { 834 {
620 len = 1; 835 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 836 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
837 }
838 else if (keysym == XK_ISO_Left_Tab)
839 {
840 strcpy (kbuf, "\033[Z");
841 len = 3;
622 } 842 }
623 else 843 else
624 { 844 {
625#ifdef META8_OPTION 845#ifdef META8_OPTION
626 /* set 8-bit on */ 846 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 847 if (meta && (meta_char == 0x80))
628 { 848 {
629 unsigned char *ch; 849 char *ch;
630 850
631 for (ch = kbuf; ch < kbuf + len; ch++) 851 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 852 *ch |= 0x80;
853
633 meta = 0; 854 meta = 0;
634 } 855 }
635#endif 856#endif
636 /* nil */ ; 857 /* nil */ ;
637 } 858 }
638 } 859 }
639 860
861 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
862 return;
863
640 if (len <= 0) 864 if (len <= 0)
641 return; /* not mapped */ 865 return; /* not mapped */
642 866
643 if (Options & Opt_scrollTtyKeypress) 867 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 868 if (view_start)
645 { 869 {
646 TermWin.view_start = 0; 870 view_start = 0;
647 want_refresh = 1; 871 want_refresh = 1;
648 } 872 }
649
650 /*
651 * these modifications only affect the static keybuffer
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663 873
664 /* escape prefix */ 874 /* escape prefix */
665 if (meta 875 if (meta
666#ifdef META8_OPTION 876#ifdef META8_OPTION
667 && meta_char == C0_ESC 877 && meta_char == C0_ESC
668#endif 878#endif
669 ) 879 )
670 { 880 {
671 const unsigned char ch = C0_ESC; 881 const char ch = C0_ESC;
672 tt_write (&ch, 1); 882 tt_write (&ch, 1);
673 } 883 }
674 884
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 885 tt_write (kbuf, (unsigned int)len);
686} 886}
687/*}}} */
688 887
689#if (MENUBAR_MAX) 888void ecb_cold
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 889rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{ 890{
695 unsigned int n, s; 891#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
892 KeySym keysym;
696 893
697 n = cmdbuf_ptr - cmdbuf_base; 894 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 895#endif
699 896
700 if (n > 0 && s < count) 897#if ENABLE_FRILLS || ISO_14755
898 // ISO 14755 support
899 if (iso14755buf)
900 if (iso14755buf & ISO_14755_52)
701 { 901 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 902# if ISO_14755
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 903 scr_overlay_off ();
704 cmdbuf_ptr = cmdbuf_base; 904# endif
705 cmdbuf_endp -= n; 905# if ISO_14755
706 s += n; 906 // iso14755 part 5.2 handling: release time
907 // first: controls
908 if ((ev.state & ControlMask)
909 && ((keysym >= 0x40 && keysym <= 0x5f)
910 || (keysym >= 0x61 && keysym <= 0x7f)))
911 {
912 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
913 commit_iso14755 ();
914
915 return;
916 }
917
918 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
919 if (i[0] == keysym)
920 {
921 iso14755buf = ISO_14755_51 | i[1];
922 commit_iso14755 ();
923
924 return;
925 }
926
927 scr_bell ();
928# endif
929 iso14755buf = 0;
930
931 return;
707 } 932 }
708 933 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
709 if (count > s)
710 { 934 {
711 rxvt_print_error ("data loss: cmd_write too large"); 935# if ISO_14755
712 count = s; 936 scr_overlay_off ();
937# endif
938 if (iso14755buf & ISO_14755_51)
939 commit_iso14755 ();
940#if ISO_14755
941 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
942 {
943 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
944
945 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
946 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
947 }
948# endif
949 else
950 iso14755buf = 0;
713 } 951 }
952#endif
714 953
715 for (; count--;) 954 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 return 0; 955 return;
956
957#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
958 if (!(ev.state & ControlMask))
959 slip_wheel_ev.stop ();
960 else if (keysym == XK_Control_L || keysym == XK_Control_R)
961 mouse_slip_wheel_speed = 0;
962#endif
721} 963}
722#endif /* MENUBAR_MAX */
723 964
724void 965void
725rxvt_term::flush () 966rxvt_term::flush ()
726{ 967{
727#ifdef TRANSPARENT 968 flush_ev.stop ();
728 if (want_full_refresh) 969
970#ifdef HAVE_IMG
971 if (bg_flags & BG_NEEDS_REFRESH)
729 { 972 {
730 want_full_refresh = 0; 973 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 974 scr_touch (false);
733 want_refresh = 1;
734 } 975 }
735#endif 976#endif
736 977
737 if (want_refresh) 978 if (want_refresh)
738 { 979 {
739 scr_refresh (refresh_type); 980 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 981 {
741#ifdef USE_XIM 982 int row = view_start;
742 IMSendSpot (); 983 int end_row = row + nrow;
743#endif
744 984
745 } 985 while (row > top_row && ROW (row - 1).is_longer ())
986 --row;
746 987
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 988 do
821 if (!seen_input)
822 { 989 {
823 seen_input = 1; 990 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 991 line_t *l;
825 tt_winch (); 992
826 } 993 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 994 {
866 *str++ = ch; 995 l = &ROW (row++);
867 996
868 if (ch == '\n') 997 if (!(l->f & LINE_FILTERED))
869 { 998 {
870 nlines++; 999 // line not filtered, mark it as filtered
871 refresh_count++; 1000 l->f |= LINE_FILTERED;
872 1001 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 1002 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 1003 l = &ROW (row++);
879 break; 1004 l->f |= LINE_FILTERED;
880 } 1005 }
881 1006
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1007 // and filter it
883 if (nlines >= TermWin.nrow - 1) 1008 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 1009
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 1010 break;
895 } 1011 }
896 } 1012 }
1013 while (l->is_longer () && row < end_row);
897 } 1014 }
898 1015 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 1016 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 1017
933 ch = NOCHAR; 1018 scr_refresh ();
934 } 1019 scrollBar.show (1);
1020#if USE_XIM
1021 im_send_spot ();
1022#endif
1023 }
1024
1025 display->flush ();
1026}
1027
1028/* checks whether a refresh is requested and starts the refresh timer */
1029void
1030rxvt_term::refresh_check ()
1031{
1032 if (want_refresh && !flush_ev.is_active ())
1033 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1034
1035 display->flush ();
1036}
1037
1038void
1039rxvt_term::flush_cb (ev::timer &w, int revents)
1040{
1041 make_current ();
1042
1043 refresh_count = 0;
1044 flush ();
1045}
1046
1047#ifdef CURSOR_BLINK
1048void
1049rxvt_term::cursor_blink_reset ()
1050{
1051 if (hidden_cursor)
935 } 1052 {
1053 hidden_cursor = 0;
1054 want_refresh = 1;
1055 }
936 1056
1057 if (option (Opt_cursorBlink))
1058 cursor_blink_ev.again ();
1059 else
1060 cursor_blink_ev.stop ();
1061}
1062
1063void
1064rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1065{
1066 hidden_cursor = !hidden_cursor;
1067 want_refresh = 1;
1068 refresh_check ();
1069}
1070#endif
1071
1072#ifdef TEXT_BLINK
1073void
1074rxvt_term::text_blink_cb (ev::timer &w, int revents)
1075{
1076 if (scr_refresh_rend (RS_Blink, RS_Blink))
1077 {
1078 hidden_text = !hidden_text;
1079 want_refresh = 1;
1080 refresh_check ();
1081 }
1082 else
1083 w.stop ();
1084}
1085#endif
1086
1087#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1088void
1089rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1090{
1091 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1092 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1093 {
1094 want_refresh = 1;
1095 refresh_check ();
1096 }
1097 else
1098 w.stop ();
1099}
1100#endif
1101
1102#ifdef SELECTION_SCROLLING
1103void
1104rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1105{
1106 if (scr_page (scroll_selection_lines))
1107 {
1108 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1109 want_refresh = 1;
1110 refresh_check ();
1111 }
1112 else
1113 w.stop ();
1114}
1115#endif
1116
1117#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1118void
1119rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1120{
1121 if (scr_page (mouse_slip_wheel_speed))
1122 {
1123 want_refresh = 1;
1124 refresh_check ();
1125 }
1126
1127 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1128 {
1129 mouse_slip_wheel_speed = 0;
1130 w.stop ();
1131 }
1132}
1133#endif
1134
1135#if LINUX_YIELD_HACK
1136static struct event_handler
1137{
1138 ev::prepare yield_ev;
1139
1140 void yield_cb (ev::prepare &w, int revents)
1141 {
1142 // this should really be sched_yield(), but the linux guys thought
1143 // that giving a process calling sched_yield () less cpu time than
1144 // ones with high nice levels is a useful thing to do. It surely is is
1145 // allowed by the sus... as is returning ENOSYS.
1146 // since the linux guys additionally thought that breaking the only
1147 // known workaround against their unusable sched_yield hack is cool,
1148 // we just nanosleep a bit and hope for the best.
1149
1150 struct timespec ts = { 0, 1000 };
1151 nanosleep (&ts, 0);
1152
1153 w.stop ();
1154 }
1155
1156 event_handler ()
1157 : yield_ev (this, &event_handler::yield_cb)
1158 {
1159 }
1160} event_handler;
1161#endif
1162
1163/* make sure all the cmd data is at beginning of cmdbuf */
1164void
1165rxvt_term::cmdbuf_reify ()
1166{
1167 if (cmdbuf_ptr == cmdbuf_base)
1168 return;
1169
1170 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1171
1172 memmove (cmdbuf_base, cmdbuf_ptr, used);
1173 cmdbuf_ptr = cmdbuf_base;
1174 cmdbuf_endp = cmdbuf_ptr + used;
1175
1176}
1177
1178#if defined (KEYSYM_RESOURCE)
1179void
1180rxvt_term::cmdbuf_append (const char *str, size_t count)
1181{
1182 cmdbuf_reify ();
1183
1184 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1185
1186 if (count > avail)
1187 return;
1188
1189 memcpy (cmdbuf_endp, str, count);
1190 cmdbuf_endp += count;
1191
1192 cmd_parse ();
1193}
1194#endif
1195
1196bool
1197rxvt_term::pty_fill ()
1198{
1199 cmdbuf_reify ();
1200
1201 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1202
1203 if (!avail)
1204 {
1205 // normally this indicates a "too long" command sequence - just drop the data we have
1206 cmdbuf_ptr = cmdbuf_base;
1207 cmdbuf_endp = cmdbuf_ptr;
1208 avail = CBUFSIZ;
1209 }
1210
1211 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1212
1213 if (r > 0)
1214 {
1215 cmdbuf_endp += r;
1216 return true;
1217 }
1218 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1219 {
1220#if LINUX_YIELD_HACK
1221 if (display->is_local)
1222 event_handler.yield_ev.start ();
1223#endif
1224 }
1225 else
1226 {
1227 pty_ev.stop ();
1228
1229 if (!option (Opt_hold))
1230 destroy ();
1231 }
1232
937 return flag; 1233 return false;
938} 1234}
939 1235
940// read the next character, currently handles UTF-8 1236void
941// will probably handle all sorts of other stuff in the future 1237rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1238{
945 while (cmdbuf_ptr < cmdbuf_endp) 1239 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1240
950 wchar_t wc; 1241 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1242 // loop, but don't allow a single term to monopolize us
1243 for (int i = CBUFCNT; i-- && pty_fill (); )
1244 cmd_parse ();
952 1245
953 if (len == (size_t)-2) 1246 if (revents & ev::WRITE)
954 return NOCHAR; 1247 pty_write ();
955 1248
956 if (len == (size_t)-1) 1249 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1250}
966 1251
967/* rxvt_cmd_getc () - Return next input character */ 1252void ecb_cold
968/* 1253rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1254{
975 for (;;) 1255 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1256 recolour_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1257
989#ifdef POINTER_BLANK 1258#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1259 hidden_pointer = 0;
997 1260
998 if (Options & Opt_pointerBlank) 1261 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1262 pointer_ev.start (pointerBlankDelay);
1263#endif
1000} 1264}
1001 1265
1002void 1266#ifdef POINTER_BLANK
1267void ecb_cold
1003rxvt_term::pointer_blank () 1268rxvt_term::pointer_blank ()
1004{ 1269{
1005 if (! (Options & Opt_pointerBlank)) 1270 if (!option (Opt_pointerBlank))
1006 return; 1271 return;
1007 1272
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1273 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1274 XFlush (dpy);
1010 1275
1011 hidden_pointer = 1; 1276 hidden_pointer = 1;
1012} 1277}
1013 1278
1014void 1279void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1280rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1281{
1017 SET_R (this); 1282 make_current ();
1018 SET_LOCALE (locale);
1019 1283
1020 pointer_blank (); 1284 pointer_blank ();
1021} 1285}
1022#endif 1286#endif
1023 1287
1024void 1288void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1289rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1290{
1027 int button_number, key_state = 0; 1291 int button_number, key_state = 0;
1028 int x, y; 1292 int x, y;
1293 int code = 32;
1029 1294
1030 x = ev.x; 1295 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1296 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1297
1298 if (ev.type == MotionNotify)
1299 {
1300 if (x == mouse_row && y == mouse_col)
1301 return;
1302
1303 mouse_row = x;
1304 mouse_col = y;
1305 code += 32;
1306 }
1033 1307
1034 if (MEvent.button == AnyButton) 1308 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1309 button_number = 3;
1037 }
1038 else 1310 else
1039 { 1311 {
1040 button_number = MEvent.button - Button1; 1312 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1313 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1314 if (button_number >= 3)
1043 button_number += (64 - 3); 1315 button_number += 64 - 3;
1044 } 1316 }
1045 1317
1046 if (PrivateModes & PrivMode_MouseX10) 1318 if (priv_modes & PrivMode_MouseX10)
1047 { 1319 {
1048 /* 1320 /*
1049 * do not report ButtonRelease 1321 * do not report ButtonRelease
1050 * no state info allowed 1322 * no state info allowed
1051 */ 1323 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1338 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1339 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1340#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1341 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1342#endif
1071
1072 } 1343 }
1073 1344
1074#ifdef DEBUG_MOUSEREPORT 1345#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1346 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1347 if (key_state & 16)
1077 fputc ('C', stderr); 1348 fputc ('C', stderr);
1078 if (key_state & 4) 1349 if (key_state & 4)
1079 fputc ('S', stderr); 1350 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1352 fputc ('A', stderr);
1082 if (key_state & 32) 1353 if (key_state & 32)
1083 fputc ('2', stderr); 1354 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1355 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1356 button_number,
1086 x + 1, 1357 x,
1087 y + 1); 1358 y);
1088#else 1359#endif
1360
1361#if ENABLE_FRILLS
1362 if (priv_modes & PrivMode_ExtMouseRight)
1363 tt_printf ("\033[%d;%d;%dM",
1364 code + button_number + key_state,
1365 x,
1366 y);
1367 else if (priv_modes & PrivMode_ExtModeMouse)
1368 tt_printf ("\033[M%c%lc%lc",
1369 code + button_number + key_state,
1370 wint_t (32 + x),
1371 wint_t (32 + y));
1372 else
1373#endif
1089 tt_printf ("\033[M%c%c%c", 1374 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1375 code + button_number + key_state,
1091 (32 + x + 1), 1376 32 + x,
1092 (32 + y + 1)); 1377 32 + y);
1093#endif
1094} 1378}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1379
1106/*{{{ process an X event */ 1380/*{{{ process an X event */
1107void 1381void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1382rxvt_term::x_cb (XEvent &ev)
1109{ 1383{
1110 SET_R (this); 1384 make_current ();
1111 SET_LOCALE (locale);
1112 1385
1113#if defined(CURSOR_BLINK) 1386 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1387
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1388 if (ev.xany.window == vt
1123 } 1389 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1390 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1391 return;
1143#endif
1144 1392
1393 // for XQueryPointer
1145 Window unused_root, unused_child; 1394 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1395 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1396 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1397
1198 switch (ev.type) 1398 switch (ev.type)
1199 { 1399 {
1200 case KeyPress: 1400 case KeyPress:
1201 lookup_key (ev.xkey); 1401 key_press (ev.xkey);
1202 break; 1402 break;
1203 1403
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1404 case KeyRelease:
1206 { 1405 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1406 break;
1218 }
1219#endif
1220 1407
1221 case ButtonPress: 1408 case ButtonPress:
1222 button_press (ev.xbutton); 1409 button_press (ev.xbutton);
1223 break; 1410 break;
1224 1411
… …
1226 button_release (ev.xbutton); 1413 button_release (ev.xbutton);
1227 break; 1414 break;
1228 1415
1229 case ClientMessage: 1416 case ClientMessage:
1230 if (ev.xclient.format == 32 1417 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1418 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1419 {
1240 /* Get Dnd data */ 1420 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1421 {
1242 int ActualFormat; 1422 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1423 {
1244 unsigned long Size, RemainingBytes; 1424 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1425 {
1246 XGetWindowProperty (display->display, display->root, 1426 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1427 destroy ();
1248 0L, 1000000L, 1428 }
1249 False, AnyPropertyType, 1429#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1430 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1431 XSendEvent (dpy, ev.xclient.window = display->root,
1432 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1433 &ev);
1253 XChangeProperty (display->display, display->root, 1434#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1435 }
1255 8, PropModeReplace, 1436 }
1256 data, STRLEN (data)); 1437#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1438 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1439 {
1440 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1441 focus_in ();
1442 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1443 focus_out ();
1444 }
1445#endif
1259 } 1446 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1447 break;
1266 1448
1267 /* 1449 /*
1268 * XXX: this is not the _current_ arrangement 1450 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1451 * Here's my conclusion:
… …
1288 break; 1470 break;
1289 } 1471 }
1290 break; 1472 break;
1291 1473
1292 case FocusIn: 1474 case FocusIn:
1293 if (!TermWin.focus) 1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1478 focus_in ();
1479 break;
1480
1481 case FocusOut:
1482 if (ev.xfocus.detail != NotifyInferior
1483 && ev.xfocus.detail != NotifyPointer
1484 && ev.xfocus.mode != NotifyGrab)
1485 focus_out ();
1486 break;
1487
1488 case ConfigureNotify:
1489 if (ev.xconfigure.window == parent)
1294 { 1490 {
1295 TermWin.focus = 1; 1491 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1492 ;
1307 break;
1308 1493
1309 case FocusOut: 1494 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1495
1496 bool moved = false;
1497#ifdef HAVE_BG_PIXMAP
1498 if (bg_window_position_sensitive ())
1311 { 1499 {
1312 TermWin.focus = 0; 1500 want_position_change = true;
1313 want_refresh = 1; 1501 if (bg_img == 0)
1314#ifdef USE_XIM 1502 moved = true;
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1503 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1504#endif
1339 1505
1340 if (szHint.width != width || szHint.height != height) 1506 if (want_position_change)
1341 { 1507 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1508 int x, y;
1343 resize_all_windows (width, height, 1); 1509
1510 if (ev.xconfigure.send_event)
1511 {
1512 x = ev.xconfigure.x;
1513 y = ev.xconfigure.y;
1514 }
1515 else
1516 get_window_origin (x, y);
1517
1518 if (x != parent_x || y != parent_y)
1519 {
1520 parent_x = x;
1521 parent_y = y;
1522 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1523 moved = true;
1524 }
1344 } 1525 }
1345#ifdef DEBUG_SIZE 1526
1527 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1528 {
1529 seen_resize = 1;
1530 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1531 }
1346 else 1532 else
1347 { 1533 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1534#ifdef HAVE_BG_PIXMAP
1535 if (moved)
1536 update_background ();
1537#endif
1349 } 1538 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1539
1540 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1541 }
1361 break; 1542 break;
1362 1543
1544 case PropertyNotify:
1545 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1546 break;
1547
1363 case SelectionClear: 1548 case SelectionClear:
1364 display->set_selection_owner (0); 1549 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1550 break;
1372 1551
1373 case SelectionRequest: 1552 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1553 selection_send (ev.xselectionrequest);
1375 break; 1554 break;
1376 1555
1556 case MapNotify:
1557#ifdef HAVE_BG_PIXMAP
1558 // This is needed at startup for the case of no window manager
1559 // or a non-reparenting window manager and also because we
1560 // defer bg image updates if the window is not mapped. The
1561 // short delay is to optimize for multiple ConfigureNotify
1562 // events at startup when the window manager reparents the
1563 // window, so as to perform the computation after we have
1564 // received all of them.
1565 if (bg_img == 0)
1566 update_background_ev.start (0.025);
1567#endif
1568 mapped = 1;
1569#ifdef TEXT_BLINK
1570 text_blink_ev.start ();
1571#endif
1572 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1573 break;
1574
1377 case UnmapNotify: 1575 case UnmapNotify:
1378 TermWin.mapped = 0; 1576 mapped = 0;
1379#ifdef TEXT_BLINK 1577#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1578 text_blink_ev.stop ();
1381#endif 1579#endif
1580 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1581 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1582
1397 case GraphicsExpose: 1583 case GraphicsExpose:
1398 case Expose: 1584 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1585 if (ev.xany.window == vt)
1400 { 1586 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1587 do
1588 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1591 }
1405 // don't understand this, so commented it out 1592 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1593
1594 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1595
1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1597 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1598 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1599 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1600 }
1409 // ev.xexpose.width, TermWin.height, False); 1601
1410#endif
1411 want_refresh = 1; 1602 want_refresh = 1;
1412 } 1603 }
1413 else 1604 else
1414 { 1605 {
1415 XEvent unused_event; 1606 XEvent unused_event;
1416 1607
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1608 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1609 ;
1419 &unused_event)) ; 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1611 ;
1421 GraphicsExpose, 1612
1422 &unused_event)) ; 1613 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1614 {
1425 scrollBar.setIdle (); 1615 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1616 scrollBar.show (0);
1427 } 1617 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1618 }
1433 break; 1619 break;
1434 1620
1435 case MotionNotify: 1621 case MotionNotify:
1436#ifdef POINTER_BLANK 1622#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1623 if (hidden_pointer)
1438 pointer_unblank (); 1624 pointer_unblank ();
1439#endif 1625#endif
1440#if MENUBAR 1626 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1627 || priv_modes & PrivMode_MouseAnyEvent)
1628 mouse_report (ev.xbutton);
1629 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1630 break;
1631
1632 if (ev.xany.window == vt)
1442 { 1633 {
1443 menubar_control (ev.xbutton); 1634 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1635 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1636 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1637 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1638 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1639 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1640 ;
1456 1641
1457 XQueryPointer (display->display, TermWin.vt, 1642 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1643 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1644 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1645 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1646 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1647#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1648 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1649 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1650 {
1466#endif 1651#endif
1652#if ISO_14755
1653 // 5.4
1654 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1655 {
1656 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1657 break;
1658 }
1659#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1660 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1661 ev.xbutton.state & Button3Mask ? 2 : 0);
1662
1469#ifdef SELECTION_SCROLLING 1663#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1664 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1665 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1666 {
1667 page_dirn scroll_selection_dir;
1473 int dist; 1668 int dist;
1474
1475 pending_scroll_selection=1;
1476 1669
1477 /* don't clobber the current delay if we are 1670 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1671 * already in the middle of scrolling.
1479 */ 1672 */
1480 if (scroll_selection_delay<=0) 1673 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1674 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1675
1483 /* save the event params so we can highlight 1676 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1677 * the selection in the pending-scroll loop
1485 */ 1678 */
1486 selection_save_x=ev.xbutton.x; 1679 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1680 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1681 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1682
1491 /* calc number of lines to scroll */ 1683 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1684 if (ev.xbutton.y < int_bwidth)
1493 { 1685 {
1494 scroll_selection_dir = UP; 1686 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1687 dist = int_bwidth - ev.xbutton.y;
1496 } 1688 }
1497 else 1689 else
1498 { 1690 {
1499 scroll_selection_dir = DN; 1691 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1692 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1693 }
1694
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1695 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1696 / SELECTION_SCROLL_LINE_SPEEDUP
1697 + 1;
1505 MIN_IT (scroll_selection_lines, 1698 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1699 SELECTION_SCROLL_MAX_LINES);
1700 scroll_selection_lines *= scroll_selection_dir;
1507 } 1701 }
1508 else 1702 else
1509 { 1703 {
1510 /* we are within the text window, so we 1704 /* we are within the text window, so we
1511 * shouldn't be scrolling 1705 * shouldn't be scrolling
1512 */ 1706 */
1513 pending_scroll_selection = 0; 1707 sel_scroll_ev.stop();
1514 } 1708 }
1515#endif 1709#endif
1516#ifdef MOUSE_THRESHOLD 1710#ifdef MOUSE_THRESHOLD
1517
1518 } 1711 }
1519#endif 1712#endif
1520
1521 } 1713 }
1522 } 1714 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1715 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1716 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1717 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1718 MotionNotify, &ev))
1719 ;
1720
1527 XQueryPointer (display->display, scrollBar.win, 1721 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1722 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1723 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1724 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1725 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1726 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1727 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1728 want_refresh = 1;
1536 scrollbar_show (1); 1729 scrollBar.show (1);
1537 } 1730 }
1538 break; 1731 break;
1539 } 1732 }
1540}
1541 1733
1542void 1734#if defined(CURSOR_BLINK)
1735 if (ev.type == KeyPress)
1736 cursor_blink_reset ();
1737#endif
1738
1739#if defined(POINTER_BLANK)
1740 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1741 {
1742 if (ev.type == MotionNotify
1743 || ev.type == ButtonPress
1744 || ev.type == ButtonRelease)
1745 if (hidden_pointer)
1746 pointer_unblank ();
1747
1748 if (ev.type == KeyPress && hidden_pointer == 0)
1749 pointer_blank ();
1750 }
1751#endif
1752
1753 refresh_check ();
1754}
1755
1756#if ENABLE_FRILLS
1757void ecb_cold
1758rxvt_term::set_urgency (bool enable)
1759{
1760 if (enable == urgency_hint)
1761 return;
1762
1763 if (XWMHints *h = XGetWMHints (dpy, parent))
1764 {
1765 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1766 XSetWMHints (dpy, parent, h);
1767 urgency_hint = enable;
1768 XFree (h);
1769 }
1770}
1771#endif
1772
1773void ecb_cold
1774rxvt_term::focus_in ()
1775{
1776 if (!focus)
1777 {
1778 focus = 1;
1779 want_refresh = 1;
1780
1781#if USE_XIM
1782 if (Input_Context != NULL)
1783 {
1784 im_set_position ();
1785 XSetICFocus (Input_Context);
1786 }
1787#endif
1788#if CURSOR_BLINK
1789 if (option (Opt_cursorBlink))
1790 cursor_blink_ev.again ();
1791#endif
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 pix_colors = pix_colors_focused;
1796 scr_recolour ();
1797 }
1798#endif
1799#if ENABLE_FRILLS
1800 if (option (Opt_urgentOnBell))
1801 set_urgency (0);
1802#endif
1803
1804 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1805 }
1806}
1807
1808void ecb_cold
1809rxvt_term::focus_out ()
1810{
1811 if (focus)
1812 {
1813 focus = 0;
1814 want_refresh = 1;
1815
1816#if ENABLE_FRILLS
1817 if (option (Opt_urgentOnBell))
1818 set_urgency (0);
1819#endif
1820#if ENABLE_FRILLS || ISO_14755
1821 if (iso14755buf)
1822 {
1823 iso14755buf = 0;
1824# if ISO_14755
1825 scr_overlay_off ();
1826# endif
1827 }
1828#endif
1829#if USE_XIM
1830 if (Input_Context != NULL)
1831 XUnsetICFocus (Input_Context);
1832#endif
1833#if CURSOR_BLINK
1834 if (option (Opt_cursorBlink))
1835 cursor_blink_ev.stop ();
1836
1837 hidden_cursor = 0;
1838#endif
1839#if OFF_FOCUS_FADING
1840 if (rs[Rs_fade])
1841 {
1842 pix_colors = pix_colors_unfocused;
1843 scr_recolour ();
1844 }
1845#endif
1846
1847 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1848 }
1849}
1850
1851void ecb_cold
1852rxvt_term::update_fade_color (unsigned int idx)
1853{
1854#if OFF_FOCUS_FADING
1855 if (rs[Rs_fade])
1856 {
1857 rgba c;
1858 pix_colors [Color_fade].get (c);
1859 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1860 }
1861#endif
1862}
1863
1864#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1865void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1866rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1867{
1545 SET_R (this); 1868 make_current ();
1546 SET_LOCALE (locale); 1869
1870 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1871 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1872 return;
1547 1873
1548 switch (ev.type) 1874 switch (ev.type)
1549 { 1875 {
1550 case PropertyNotify: 1876 case PropertyNotify:
1877 /*
1878 * if user used some Esetroot compatible prog to set the root bg,
1879 * use the property to determine the pixmap. We use it later on.
1880 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1881 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1882 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1883 {
1553 if (ev.xproperty.state == PropertyNewValue) 1884#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1885 if (option (Opt_transparent))
1555 break; 1886 {
1887 rxvt_img::new_from_root (this)->replace (root_img);
1888 update_background ();
1889 }
1890#endif
1891 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1892 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1893
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1894 break;
1577#endif
1578 } 1895 }
1896
1897 refresh_check ();
1579} 1898}
1899#endif
1580 1900
1581void 1901void
1582rxvt_term::button_press (XButtonEvent &ev) 1902rxvt_term::button_press (XButtonEvent &ev)
1583{ 1903{
1584 int reportmode = 0, clickintime; 1904 int reportmode = 0, clickintime;
1585 1905
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1906 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1907
1587 if (!bypass_keystate) 1908 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1909 reportmode = !! (priv_modes & PrivMode_mouse_report);
1910
1589 /* 1911 /*
1590 * VT window processing of button press 1912 * VT window processing of button press
1591 */ 1913 */
1592 if (ev.window == TermWin.vt) 1914 if (ev.window == vt)
1593 { 1915 {
1916 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1917 return;
1918
1919#if ISO_14755
1920 // 5.4
1921 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1922 {
1923 iso14755_54 (ev.x, ev.y);
1924 return;
1925 }
1926#endif
1927
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1928 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1929
1595 if (reportmode) 1930 if (reportmode)
1596 { 1931 {
1597 /* mouse report from vt window */ 1932 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1933 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1934 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1935#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1936 if (ev.button == MEvent.button && clickintime)
1602 { 1937 {
1603 /* same button, within alloted time */ 1938 /* same button, within allowed time */
1604 MEvent.clicks++; 1939 MEvent.clicks++;
1940
1605 if (MEvent.clicks > 1) 1941 if (MEvent.clicks > 1)
1606 { 1942 {
1607 /* only report double clicks */ 1943 /* only report double clicks */
1608 MEvent.clicks = 2; 1944 MEvent.clicks = 2;
1609 mouse_report (ev); 1945 mouse_report (ev);
… …
1621 mouse_report (ev); 1957 mouse_report (ev);
1622 } 1958 }
1623#else 1959#else
1624 MEvent.button = ev.button; 1960 MEvent.button = ev.button;
1625 mouse_report (ev); 1961 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1962#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1963
1628 } 1964 }
1629 else 1965 else
1630 { 1966 {
1631 if (ev.button != MEvent.button) 1967 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1968 MEvent.clicks = 0;
1969
1633 switch (ev.button) 1970 switch (ev.button)
1634 { 1971 {
1635 case Button1: 1972 case Button1:
1973 /* allow meta + click to select rectangular areas */
1974 /* should be done in screen.C */
1975#if ENABLE_FRILLS
1976 selection.rect = !!(ev.state & ModMetaMask);
1977#else
1978 selection.rect = false;
1979#endif
1980
1636 /* allow shift+left click to extend selection */ 1981 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1982 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1983 {
1639 if (MEvent.button == Button1 && clickintime) 1984 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1985 selection_rotate (ev.x, ev.y);
1641 else 1986 else
1642 selection_extend (ev.x, ev.y, 1); 1987 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 2002 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 2003 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 2004 selection_rotate (ev.x, ev.y);
1660 else 2005 else
1661 selection_extend (ev.x, ev.y, 1); 2006 selection_extend (ev.x, ev.y, 1);
2007
1662 MEvent.button = Button3; 2008 MEvent.button = Button3;
1663 break; 2009 break;
1664 } 2010 }
1665 } 2011 }
2012
1666 MEvent.time = ev.time; 2013 MEvent.time = ev.time;
1667 return; 2014 return;
1668 } 2015 }
1669 2016
1670 /* 2017 /*
1671 * Scrollbar window processing of button press 2018 * Scrollbar window processing of button press
1672 */ 2019 */
1673 if (isScrollbarWindow (ev.window)) 2020 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2021 {
1675 scrollBar.setIdle (); 2022 page_dirn direction = NO_DIR;
2023
2024 if (scrollBar.upButton (ev.y))
2025 direction = UP; /* up */
2026 else if (scrollBar.dnButton (ev.y))
2027 direction = DN; /* down */
2028
2029 scrollBar.state = SB_STATE_IDLE;
1676 /* 2030 /*
1677 * Rxvt-style scrollbar: 2031 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2032 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2033 * move dn if mouse is below slider
1680 * 2034 *
… …
1689 /* 2043 /*
1690 * Mouse report disabled scrollbar: 2044 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2045 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2046 * click on scrollbar - send pageup/down
1693 */ 2047 */
1694 if ((scrollBar.style == R_SB_NEXT 2048 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2049 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2050 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2051 tt_printf ("\033[B");
1704 else 2052 else
1705 switch (ev.button) 2053 switch (ev.button)
1706 { 2054 {
1707 case Button2: 2055 case Button2:
… …
1714 tt_printf ("\033[5~"); 2062 tt_printf ("\033[5~");
1715 break; 2063 break;
1716 } 2064 }
1717 } 2065 }
1718 else 2066 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2067#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2068 {
1726 if (scrollbarnext_upButton (ev.y)) 2069 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2070 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2071#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2072 if (!cont_scroll_ev.is_active ())
2073 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2074#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2075 if (scr_page (direction, 1))
1744 { 2076 {
1745 if (upordown < 0) 2077 if (direction == UP)
1746 scrollBar.setUp (); 2078 scrollBar.state = SB_STATE_UP;
1747 else 2079 else
1748 scrollBar.setDn (); 2080 scrollBar.state = SB_STATE_DOWN;
1749 } 2081 }
1750 } 2082 }
1751 else 2083 else
1752 switch (ev.button) 2084 switch (ev.button)
1753 { 2085 {
1754 case Button2: 2086 case Button2:
1755 switch (scrollbar_align) 2087 switch (scrollBar.align)
1756 { 2088 {
1757 case R_SB_ALIGN_TOP: 2089 case SB_ALIGN_TOP:
1758 csrO = 0; 2090 csrO = 0;
1759 break; 2091 break;
1760 case R_SB_ALIGN_CENTRE: 2092 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2093 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2094 break;
1763 case R_SB_ALIGN_BOTTOM: 2095 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2096 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2097 break;
1766 } 2098 }
2099
1767 if (scrollBar.style == R_SB_XTERM 2100 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2101 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2102 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2103 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2104
1772 scrollBar.setMotion (); 2105 scrollBar.state = SB_STATE_MOTION;
1773 break; 2106 break;
1774 2107
1775 case Button1: 2108 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2109 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2110 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2111 /* FALLTHROUGH */
1779 2112
1780 case Button3: 2113 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2114 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2115 {
1783 if (scrollbar_above_slider (ev.y)) 2116 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2117# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2118 scr_page (UP, nrow - 1);
1786# else 2119# else
1787 scr_page (UP, TermWin.nrow / 4); 2120 scr_page (UP, nrow / 4);
1788# endif 2121# endif
1789 else if (scrollbar_below_slider (ev.y)) 2122 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2123# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2124 scr_page (DN, nrow - 1);
1792# else 2125# else
1793 scr_page (DN, TermWin.nrow / 4); 2126 scr_page (DN, nrow / 4);
1794# endif 2127# endif
1795 else 2128 else
1796 scrollBar.setMotion (); 2129 scrollBar.state = SB_STATE_MOTION;
1797 } 2130 }
1798 else 2131 else
1799 { 2132 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2133 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2134 (nrow
1802 * scrollbar_position (ev.y) 2135 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2136 / scrollBar.size ()));
1804 } 2137 }
2138
1805 break; 2139 break;
1806 } 2140 }
1807 } 2141 }
2142
1808 return; 2143 return;
1809 } 2144 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2145}
1818 2146
1819void 2147void
1820rxvt_term::button_release (XButtonEvent &ev) 2148rxvt_term::button_release (XButtonEvent &ev)
1821{ 2149{
1822 int reportmode = 0; 2150 int reportmode = 0;
1823 2151
1824 csrO = 0; /* reset csr Offset */ 2152 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2153 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2154 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2155
1828 if (scrollbar_isUpDn ()) 2156 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2157 {
1830 scrollBar.setIdle (); 2158 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2159 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2160 }
2161
1837#ifdef SELECTION_SCROLLING 2162#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2163 sel_scroll_ev.stop();
1839#endif 2164#endif
2165
1840 if (ev.window == TermWin.vt) 2166 if (ev.window == vt)
1841 { 2167 {
2168 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2169 return;
2170
2171#if ISO_14755
2172 // 5.4
2173 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2174 return;
2175#endif
2176
1842 if (reportmode) 2177 if (reportmode)
1843 { 2178 {
1844 /* mouse report from vt window */ 2179 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2180 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2181 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2192 mouse_report (ev);
1858 } 2193 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2194#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2195 MEvent.button = AnyButton;
1861 mouse_report (ev); 2196 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2197#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2198 return;
1864 } 2199 }
2200
1865 /* 2201 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2202 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2203 * when overriding mouse reporting
1868 */ 2204 */
1869 if (PrivateModes & PrivMode_mouse_report 2205 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2206 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2207 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2208 selection_extend (ev.x, ev.y, 0);
1873 2209
1874 switch (ev.button) 2210 switch (ev.button)
1875 { 2211 {
1876 case Button1: 2212 case Button1:
1877 case Button3: 2213 case Button3:
1878 selection_make (ev.time); 2214 selection_make (ev.time);
1879 break; 2215 break;
2216
1880 case Button2: 2217 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2218 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2219 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2220 break;
2221
1883#ifdef MOUSE_WHEEL 2222#ifdef MOUSE_WHEEL
1884 case Button4: 2223 case Button4:
1885 case Button5: 2224 case Button5:
1886 { 2225 {
1887 int i; 2226 int lines;
1888 page_dirn v; 2227 page_dirn dirn;
1889 2228
1890 v = (ev.button == Button4) ? UP : DN; 2229 dirn = ev.button == Button4 ? UP : DN;
2230
1891 if (ev.state & ShiftMask) 2231 if (ev.state & ShiftMask)
1892 i = 1; 2232 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2233 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2234 lines = nrow - 1;
1895 else 2235 else
1896 i = 5; 2236 lines = 5;
2237
1897# ifdef MOUSE_SLIP_WHEELING 2238# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2239 if (ev.state & ControlMask)
1899 { 2240 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2241 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2242 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2243
2244 if (!slip_wheel_ev.is_active ())
2245 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2246 }
2247 else
1903# endif 2248# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2249 {
1911 scr_page (v, 1); 2250 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2251 scrollBar.show (1);
1914 } 2252 }
1915# endif
1916
1917 } 2253 }
1918 break; 2254 break;
1919#endif 2255#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2256 }
1959 pchanged = 1; 2257 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2258}
1961 PixColors[Color_bg]); 2259
1962 am_transparent = am_pixmap_trans = 0; 2260/*}}} */
2261
2262void ecb_hot
2263rxvt_term::cmd_parse ()
2264{
2265 wchar_t ch = NOCHAR;
2266 char *seq_begin; // remember start of esc-sequence here
2267
2268 for (;;)
2269 {
2270 if (ecb_unlikely (ch == NOCHAR))
1963 } 2271 {
1964 return pchanged; /* Don't try any more */ 2272 seq_begin = cmdbuf_ptr;
1965 } 2273 ch = next_char ();
1966 2274
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2275 if (ch == NOCHAR)
1968 XSync (display->display, False); 2276 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2277 }
2006 nw += sx; 2278
2007 nx = -sx; 2279 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2280 {
2010 if (sy < 0) 2281 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2282 {
2028 pchanged = 1; 2283 seen_input = 1;
2029 if (TermWin.pixmap != None) 2284 // many badly-written programs (e.g. jed) contain a race condition:
2285 // they first read the screensize and then install a SIGWINCH handler.
2286 // some window managers resize the window early, and these programs
2287 // then sometimes get the size wrong.
2288 // unfortunately other programs are even more buggy and dislike
2289 // being sent SIGWINCH, so only do it when we were in fact being
2290 // resized.
2291 if (seen_resize && cmd_pid)
2292 kill (-cmd_pid, SIGWINCH);
2293 }
2294
2295 /* Read a text string from the input buffer */
2296 wchar_t buf[UBUFSIZ];
2297 bool refreshnow = false;
2298 int nlines = 0;
2299 wchar_t *str = buf;
2300 wchar_t *eol = str + min (ncol, UBUFSIZ);
2301
2302 for (;;)
2303 {
2304 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2305 break;
2306
2307 *str++ = ch;
2308
2309 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2310 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2311 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2312 nlines++;
2313
2314 refresh_count++;
2315
2316 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2317 {
2318 refresh_count = 0;
2319
2320 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2321 {
2322 refreshnow = true;
2323 ch = NOCHAR;
2324 break;
2325 }
2326 }
2327
2328 // scr_add_lines only works for nlines <= nrow - 1.
2329 if (nlines >= nrow - 1)
2330 {
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 nlines = 0;
2336 str = buf;
2337 eol = str + min (ncol, UBUFSIZ);
2338 }
2339
2340 if (str >= eol)
2341 {
2342 if (eol >= buf + UBUFSIZ)
2343 {
2344 ch = NOCHAR;
2345 break;
2346 }
2347 else
2348 eol = min (eol + ncol, buf + UBUFSIZ);
2349 }
2350
2033 } 2351 }
2352
2353 seq_begin = cmdbuf_ptr;
2354 ch = next_char ();
2034 } 2355 }
2035 am_pixmap_trans = 0; 2356
2357 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2358 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2359 scr_add_lines (buf, str - buf, nlines);
2360
2361 /*
2362 * If there have been a lot of new lines, then update the screen
2363 * What the heck we'll cheat and only refresh less than every page-full.
2364 * if skipScroll is enabled.
2365 */
2366 if (refreshnow)
2367 {
2368 scr_refresh ();
2369 want_refresh = 1;
2370 }
2036 } 2371 }
2037 else 2372 else
2038 { 2373 {
2039 if (TermWin.pixmap != None) 2374 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2375 {
2075 if (oldp != None) 2376 process_nonprinting (ch);
2076 pchanged = 1; 2377 }
2378 catch (const class out_of_input &o)
2379 {
2380 // we ran out of input, retry later
2381 cmdbuf_ptr = seq_begin;
2077 break; 2382 break;
2078 } 2383 }
2079 if (oldp != TermWin.parent[i]) 2384
2080 pchanged = 1; 2385 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2386 }
2085 for (; n < (unsigned int)i; n++) 2387 }
2086 { 2388}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2389
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2390// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2391wchar_t ecb_hot
2090 { 2392rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2393{
2092 break; 2394 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2395 {
2094 } 2396 // assume 7-bit to be ascii ALWAYS
2397 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2398 return *cmdbuf_ptr++;
2399
2400 wchar_t wc;
2401 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2402
2403 if (len == (size_t)-2)
2095 } 2404 {
2096 if (n > (int) (sizeof (TermWin.parent) 2405 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2406 cmdbuf_ptr = cmdbuf_endp;
2407 break;
2098 { 2408 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2409
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2410 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2411 {
2107 else 2412 mbstate.reset (); // reset now undefined conversion state
2413 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2414 // in which case we "erroneously" return the next byte which might be valid.
2415 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2416 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2417
2114 rqt.tv_sec = 1; 2418 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2419 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2420 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2421 }
2422
2423 return NOCHAR;
2424}
2425
2426// read the next octet
2427uint32_t ecb_hot
2428rxvt_term::next_octet () NOTHROW
2429{
2430 return cmdbuf_ptr < cmdbuf_endp
2431 ? (unsigned char)*cmdbuf_ptr++
2432 : NOCHAR;
2433}
2434
2435static class out_of_input out_of_input;
2436
2437wchar_t ecb_hot
2438rxvt_term::cmd_getc () THROW ((class out_of_input))
2439{
2440 wchar_t c = next_char ();
2441
2442 if (c == NOCHAR)
2443 throw out_of_input;
2444
2131 return pchanged; 2445 return c;
2132} 2446}
2133#endif
2134 2447
2135/*}}} */ 2448uint32_t ecb_hot
2449rxvt_term::cmd_get8 () THROW ((class out_of_input))
2450{
2451 uint32_t c = next_octet ();
2452
2453 if (c == NOCHAR)
2454 throw out_of_input;
2455
2456 return c;
2457}
2136 2458
2137/*{{{ print pipe */ 2459/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2460/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2461#ifdef PRINTPIPE
2140FILE * 2462FILE * ecb_cold
2141rxvt_term::popen_printer () 2463rxvt_term::popen_printer ()
2142{ 2464{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2465 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2466
2145 if (stream == NULL) 2467 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2468 rxvt_warn ("can't open printer pipe, not printing.\n");
2469
2147 return stream; 2470 return stream;
2148} 2471}
2149 2472
2150int 2473int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2474rxvt_term::pclose_printer (FILE *stream)
2152{ 2475{
2153 fflush (stream); 2476 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2477 return pclose (stream);
2160# endif
2161} 2478}
2162 2479
2163/* 2480/*
2164 * simulate attached vt100 printer 2481 * simulate attached vt100 printer
2165 */ 2482 */
2166void 2483void ecb_cold
2167rxvt_term::process_print_pipe () 2484rxvt_term::process_print_pipe ()
2168{ 2485{
2169 int done; 2486 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2487
2172 if ((fd = popen_printer ()) == NULL) 2488 if (!fd)
2173 return; 2489 return;
2174 2490
2175 /* 2491 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2492 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2493 * is received.
2178 */ 2494 */
2179 for (done = 0; !done;) 2495 for (int done = 0; !done; )
2180 { 2496 {
2181 unsigned char buf[8]; 2497 unsigned char buf[8];
2182 unsigned char ch; 2498 unicode_t ch;
2183 unsigned int i, len; 2499 unsigned int i, len;
2184 2500
2185 if ((ch = cmd_getc ()) != C0_ESC) 2501 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2502 {
2187 if (putc (ch, fd) == EOF) 2503 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2504 break; /* done = 1 */
… …
2203 { 2519 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2520 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2521 break; /* done = 1 */
2206 } 2522 }
2207 } 2523 }
2524
2208 for (i = 0; i < len; i++) 2525 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2526 if (putc (buf[i], fd) == EOF)
2210 { 2527 {
2211 done = 1; 2528 done = 1;
2212 break; 2529 break;
2213 } 2530 }
2214 } 2531 }
2215 } 2532 }
2533
2216 pclose_printer (fd); 2534 pclose_printer (fd);
2217} 2535}
2218#endif /* PRINTPIPE */ 2536#endif /* PRINTPIPE */
2219/*}}} */ 2537/*}}} */
2220 2538
2221/* *INDENT-OFF* */
2222enum { 2539enum {
2223 C1_40 = 0x40, 2540 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2541 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2542 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2543 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2544 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2545};
2229/* *INDENT-ON* */
2230 2546
2231/*{{{ process non-printing single characters */ 2547/*{{{ process non-printing single characters */
2232void 2548void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2549rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2550{
2235 switch (ch) 2551 switch (ch)
2236 { 2552 {
2553 case C0_ESC:
2554 process_escape_seq ();
2555 break;
2237 case C0_ENQ: /* terminal Status */ 2556 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2557 if (rs[Rs_answerbackstring])
2239 tt_write ( 2558 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2559 else
2243 tt_write ((unsigned char *)VT100_ANS, 2560 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2561 break;
2246 case C0_BEL: /* bell */ 2562 case C0_BEL: /* bell */
2247 scr_bell (); 2563 scr_bell ();
2248 break; 2564 break;
2249 case C0_BS: /* backspace */ 2565 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2580 scr_charset_choose (1);
2265 break; 2581 break;
2266 case C0_SI: /* shift in - acs */ 2582 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2583 scr_charset_choose (0);
2268 break; 2584 break;
2585
2586#ifdef EIGHT_BIT_CONTROLS
2587 // 8-bit controls
2588 case 0x90: /* DCS */
2589 process_dcs_seq ();
2590 break;
2591 case 0x9b: /* CSI */
2592 process_csi_seq ();
2593 break;
2594 case 0x9d: /* OSC */
2595 process_osc_seq ();
2596 break;
2597#endif
2269 } 2598 }
2270} 2599}
2271/*}}} */ 2600/*}}} */
2272 2601
2273 2602
2274/*{{{ process VT52 escape sequences */ 2603/*{{{ process VT52 escape sequences */
2275void 2604void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2605rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2606{
2278 int row, col; 2607 int row, col;
2279 2608
2280 switch (ch) 2609 switch (ch)
2281 { 2610 {
… …
2314 break; 2643 break;
2315 case 'Z': /* identify the terminal type */ 2644 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2645 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2646 break;
2318 case '<': /* turn off VT52 mode */ 2647 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2648 priv_modes &= ~PrivMode_vt52;
2320 break; 2649 break;
2321 case 'F': /* use special graphics character set */ 2650 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2651 case 'G': /* use regular character set */
2323 /* unimplemented */ 2652 /* unimplemented */
2324 break; 2653 break;
… …
2330} 2659}
2331/*}}} */ 2660/*}}} */
2332 2661
2333 2662
2334/*{{{ process escape sequences */ 2663/*{{{ process escape sequences */
2335void 2664void ecb_hot
2336rxvt_term::process_escape_seq () 2665rxvt_term::process_escape_seq ()
2337{ 2666{
2338 unsigned char ch = cmd_getc (); 2667 unicode_t ch = cmd_getc ();
2339 2668
2340 if (PrivateModes & PrivMode_vt52) 2669 if (priv_modes & PrivMode_vt52)
2341 { 2670 {
2342 process_escape_vt52 (ch); 2671 process_escape_vt52 (ch);
2343 return; 2672 return;
2344 } 2673 }
2345 2674
2346 switch (ch) 2675 switch (ch)
2347 { 2676 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2677 case '#':
2350 if (cmd_getc () == '8') 2678 if (cmd_getc () == '8')
2351 scr_E (); 2679 scr_E ();
2352 break; 2680 break;
2353 case '(': 2681 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2688 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2689 break;
2362 case '+': 2690 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2691 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2692 break;
2365#ifdef MULTICHAR_SET 2693#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2694 case '6':
2372 scr_backindex (); 2695 scr_backindex ();
2373 break; 2696 break;
2374#endif 2697#endif
2375 case '7': 2698 case '7':
2376 scr_cursor (SAVE); 2699 scr_cursor (SAVE);
2377 break; 2700 break;
2378 case '8': 2701 case '8':
2379 scr_cursor (RESTORE); 2702 scr_cursor (RESTORE);
2380 break; 2703 break;
2381#ifndef NO_FRILLS 2704#if !ENABLE_MINIMAL
2382 case '9': 2705 case '9':
2383 scr_forwardindex (); 2706 scr_forwardindex ();
2384 break; 2707 break;
2385#endif 2708#endif
2709 // DECPAM/DECPNM
2386 case '=': 2710 case '=':
2711 priv_modes |= PrivMode_aplKP;
2712 break;
2387 case '>': 2713 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2714 priv_modes &= ~PrivMode_aplKP;
2389 break; 2715 break;
2390 2716
2391 case C1_40: 2717 case C1_40:
2392 cmd_getc (); 2718 cmd_getc ();
2393 break; 2719 break;
… …
2396 break; 2722 break;
2397 2723
2398 /* 8.3.87: NEXT LINE */ 2724 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2725 case C1_NEL: /* ESC E */
2400 { 2726 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2727 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2728 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2729 }
2404 break; 2730 break;
2405 2731
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2732 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2733 case C1_ESA: /* ESC G */
2408 process_graphics (); 2734 // used by original rxvt for rob nations own graphics mode
2735 if (cmd_getc () == 'Q')
2736 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2737 break;
2410 2738
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2739 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2740 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2741 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2745 case C1_RI: /* ESC M */
2418 scr_index (DN); 2746 scr_index (DN);
2419 break; 2747 break;
2420 2748
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2749 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2750 /* case C1_SS2: break; */
2423 2751
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2752 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2753 /* case C1_SS3: break; */
2426 2754
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2755 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2756 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2757 process_dcs_seq ();
2430 break; 2758 break;
2431 2759
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2760 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2761 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2762 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2763 break; /* steal obsolete ESC [ c */
2437 2764
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2765 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2766 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2767 process_csi_seq ();
2441 break; 2768 break;
2442 2769
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2770 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2771 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2772 process_osc_seq ();
2446 break; 2773 break;
2447 2774
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2775 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2776 case 'c':
2777 mbstate.reset ();
2450 scr_poweron (); 2778 scr_poweron ();
2451 scrollbar_show (1); 2779 scrollBar.show (1);
2452 break; 2780 break;
2453 2781
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2782 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2783 case 'n':
2456 scr_charset_choose (2); 2784 scr_charset_choose (2);
… …
2463 } 2791 }
2464} 2792}
2465/*}}} */ 2793/*}}} */
2466 2794
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2795/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2796enum {
2470 CSI_ICH = 0x40, 2797 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2798 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2799 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2800 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2801 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2802 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2803 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2477 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2804 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2478 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2805 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2806};
2480 2807
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2808#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2809 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2810 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2811#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2812 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2813
2487const unsigned char csi_defaults[] = 2814static const unsigned char csi_defaults[] =
2488 { 2815 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2816 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2490 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2817 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2818 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2819 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2820 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2821 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2823 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2824 };
2498/* *INDENT-ON* */
2499 2825
2500void 2826void ecb_hot
2501rxvt_term::process_csi_seq () 2827rxvt_term::process_csi_seq ()
2502{ 2828{
2503 unsigned char ch, priv, i; 2829 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2830 unsigned int nargs, p;
2505 int n, ndef; 2831 int n, ndef;
2506 int arg[ESC_ARGS]; 2832 int arg[ESC_ARGS] = { };
2507 2833
2508 for (nargs = ESC_ARGS; nargs > 0;) 2834 nargs = 0;
2509 arg[--nargs] = 0;
2510 2835
2511 priv = 0; 2836 priv = 0;
2512 ch = cmd_getc (); 2837 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2838 if ((ch >= '<' && ch <= '?') || ch == '!')
2839 {
2514 { /* '<' '=' '>' '?' */ 2840 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2841 priv = ch;
2516 ch = cmd_getc (); 2842 ch = cmd_getc ();
2517 } 2843 }
2844
2845 prev_ch = 0;
2518 /* read any numerical arguments */ 2846 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2847 for (n = -1; ch < CSI_ICH; )
2520 { 2848 {
2521 if (isdigit (ch)) 2849 if (isdigit (ch))
2522 { 2850 {
… …
2529 { 2857 {
2530 if (nargs < ESC_ARGS) 2858 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2859 arg[nargs++] = n;
2532 n = -1; 2860 n = -1;
2533 } 2861 }
2534 else if (ch == '\b') 2862 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2863 process_nonprinting (ch);
2546 } 2864
2865 prev_ch = ch;
2547 ch = cmd_getc (); 2866 ch = cmd_getc ();
2548 } 2867 }
2549 2868
2550 if (ch > CSI_7F) 2869 if (ch > CSI_7F)
2551 return; 2870 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2876 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2877 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2878 if (arg[p] == -1)
2560 arg[p] = ndef; 2879 arg[p] = ndef;
2561 2880
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2881 /*
2570 * private mode handling 2882 * private mode handling
2571 */ 2883 */
2572 if (priv) 2884 if (priv)
2573 { 2885 {
2574 switch (priv) 2886 switch (priv)
2575 { 2887 {
2576 case '>': 2888 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2889 if (ch == CSI_DA) /* secondary device attributes */
2890 {
2891 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2892 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2893 //
2894 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2895 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2896 // versions.
2897 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2898 tt_printf ("\033[>%d;95;0c", 'U');
2899 }
2579 break; 2900 break;
2901
2580 case '?': 2902 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2903 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2904 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2905 break;
2906
2907 case '!':
2908 if (ch == CSI_70)
2909 {
2910 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2911 scr_soft_reset ();
2912
2913 static const int pm_h[] = { 7, 25 };
2914 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2915
2916 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2917 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2918 }
2919 break;
2920 }
2921
2585 return; 2922 return;
2586 } 2923 }
2587 2924
2588 switch (ch) 2925 switch (ch)
2589 { 2926 {
… …
2603 } 2940 }
2604 break; 2941 break;
2605#endif 2942#endif
2606 2943
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2944 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2945 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2946 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2947 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2948 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2949 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2950 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2951 break;
2615 2952
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2953 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2954 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3025
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3026 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3027 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3028 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3029 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3030 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3031 break;
2695 3032
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3033 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3034 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3035 break;
2700 3036
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3037 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3038 process_sgr_mode (nargs, arg);
2703 break; 3039 break;
… …
2709 tt_printf ("\033[0n"); 3045 tt_printf ("\033[0n");
2710 break; 3046 break;
2711 case 6: /* CPR requested */ 3047 case 6: /* CPR requested */
2712 scr_report_position (); 3048 scr_report_position ();
2713 break; 3049 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3050 case 7: /* unofficial extension */
3051 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3052 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3053 break;
2718#endif
2719 case 8: /* unofficial extension */ 3054 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3055 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3056 break;
2722 } 3057 }
2723 break; 3058 break;
2724 3059
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3060 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3093 break;
2759 3094
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3095 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3096 if (arg[0] == 4)
2762 scr_insert_mode (0); 3097 scr_insert_mode (0);
3098 else if (arg[0] == 20)
3099 priv_modes &= ~PrivMode_LFNL;
2763 break; 3100 break;
2764 3101
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3102 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3103 if (arg[0] == 4)
2767 scr_insert_mode (1); 3104 scr_insert_mode (1);
3105 else if (arg[0] == 20)
3106 priv_modes |= PrivMode_LFNL;
3107 break;
3108
3109 case CSI_71: // DESCUSR: set cursor style
3110 if (prev_ch == ' ')
3111 set_cursor_style (arg[0]);
2768 break; 3112 break;
2769 3113
2770 /* 3114 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3115 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3116 */
… …
2784 break; 3128 break;
2785 case CSI_75: 3129 case CSI_75:
2786 scr_cursor (RESTORE); 3130 scr_cursor (RESTORE);
2787 break; 3131 break;
2788 3132
2789#ifndef NO_FRILLS 3133#if !ENABLE_MINIMAL
2790 case CSI_74: 3134 case CSI_74:
2791 process_window_ops (arg, nargs); 3135 process_window_ops (arg, nargs);
2792 break; 3136 break;
2793#endif 3137#endif
2794 3138
2795 case CSI_78: /* DECREQTPARM */ 3139 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3140 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3141 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3142 break;
2799 3143
2800 default: 3144 default:
2801 break; 3145 break;
2802 } 3146 }
2803} 3147}
2804/*}}} */ 3148/*}}} */
2805 3149
2806#ifndef NO_FRILLS 3150#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3151void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3152rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3153{
2811 int x, y; 3154 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3155 XWindowAttributes wattr;
2816 Window wdummy; 3156 Window wdummy;
3157
3158 dLocal (Display *, dpy);
2817 3159
2818 if (nargs == 0) 3160 if (nargs == 0)
2819 return; 3161 return;
3162
2820 switch (args[0]) 3163 switch (args[0])
2821 { 3164 {
2822 /* 3165 /*
2823 * commands 3166 * commands
2824 */ 3167 */
2825 case 1: /* deiconify window */ 3168 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3169 XMapWindow (dpy, parent);
2827 break; 3170 break;
2828 case 2: /* iconify window */ 3171 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3172 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3173 break;
2832 case 3: /* set position (pixels) */ 3174 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3175 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3176 break;
2835 case 4: /* set size (pixels) */ 3177 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3178 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3179 break;
2838 case 5: /* raise window */ 3180 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3181 XRaiseWindow (dpy, parent);
2840 break; 3182 break;
2841 case 6: /* lower window */ 3183 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3184 XLowerWindow (dpy, parent);
2843 break; 3185 break;
2844 case 7: /* refresh window */ 3186 case 7: /* refresh window */
2845 scr_touch (true); 3187 scr_touch (true);
2846 break; 3188 break;
2847 case 8: /* set size (chars) */ 3189 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3190 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
2850 break; 3192 break;
3193
3194 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3195 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3196 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3197 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3198 (unsigned int) (args[1] * fheight));
2855 break; 3199 break;
3200
2856 /* 3201 /*
2857 * reports - some output format copied from XTerm 3202 * reports - some output format copied from XTerm
2858 */ 3203 */
2859 case 11: /* report window state */ 3204 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3205 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3206 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3207 break;
2863 case 13: /* report window position */ 3208 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3210 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3211 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3212 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3213 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3214 break;
2870 case 14: /* report window size (pixels) */ 3215 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3216 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3217 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3218 break;
3219 case 18: /* report text area size (chars) */
3220 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3221 break;
2874 case 18: /* report window size (chars) */ 3222 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3223 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3224 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3225 case 20: /* report icon label */
3226 {
3227 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3228 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3229 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3230 XFree (s);
3231 }
2881 break; 3232 break;
2882 case 21: /* report window title */ 3233 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3234 {
3235 char *s;
3236 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3237 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3238 XFree (s);
3239 }
2885 break; 3240 break;
2886#endif
2887
2888 } 3241 }
2889} 3242}
2890#endif 3243#endif
2891 3244
2892/*----------------------------------------------------------------------*/ 3245/*----------------------------------------------------------------------*/
2893/* 3246/*
2894 * get input up until STRING TERMINATOR (or BEL) 3247 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3248 * ends_how is terminator used. returned input must be free()'d
2896 */ 3249 */
2897unsigned char * 3250char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3251rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3252{
2900 int seen_esc = 0; /* seen escape? */ 3253 unicode_t ch;
3254 bool seen_esc = false;
2901 unsigned int n = 0; 3255 unsigned int n = 0;
2902 unsigned char *s; 3256 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3257
2905 for (; (ch = cmd_getc ());) 3258 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3259 {
2907 if (ch == C0_BEL 3260 if (seen_esc)
2908 || ch == CHAR_ST 3261 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3262 if (ch == 0x5c) /* 7bit ST */
2910 break; 3263 break;
3264 else
3265 return NULL;
3266 }
2911 if (ch == C0_ESC) 3267 else if (ch == C0_ESC)
2912 { 3268 {
2913 seen_esc = 1; 3269 seen_esc = true;
2914 continue; 3270 continue;
2915 } 3271 }
3272 else if (ch == C0_BEL || ch == CHAR_ST)
3273 break;
2916 else if (ch == '\t') 3274 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3275 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3276 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3277 return NULL; /* other control character - exit */
3278
3279 seen_esc = false;
3280
2920 if (n < sizeof (string) - 1) 3281 if (n >= sizeof (string) - 1)
3282 // stop at some sane length
3283 return NULL;
3284
2921 string[n++] = ch; 3285 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3286 }
3287
2924 string[n++] = '\0'; 3288 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3289
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3290 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3291
2929 return s; 3292 return rxvt_wcstombs (string);
2930} 3293}
2931 3294
2932/*----------------------------------------------------------------------*/ 3295/*----------------------------------------------------------------------*/
2933/* 3296/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3297 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3298 */
2936void 3299void
2937rxvt_term::process_dcs_seq () 3300rxvt_term::process_dcs_seq ()
2938{ 3301{
2939 unsigned char eh, *s;
2940 /* 3302 /*
2941 * Not handled yet 3303 * Not handled yet
2942 */ 3304 */
3305
3306 unicode_t eh;
2943 s = get_to_st (&eh); 3307 char *s = get_to_st (eh);
2944 if (s) 3308 if (s)
2945 free (s); 3309 free (s);
3310
2946 return; 3311 return;
2947} 3312}
2948 3313
2949/*----------------------------------------------------------------------*/ 3314/*----------------------------------------------------------------------*/
2950/* 3315/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3316 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3317 */
2953void 3318void
2954rxvt_term::process_osc_seq () 3319rxvt_term::process_osc_seq ()
2955{ 3320{
2956 unsigned char ch, eh, *s; 3321 int arg;
2957 int arg;
2958 3322
2959 ch = cmd_getc (); 3323 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3324 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3325 arg = arg * 10 + (ch - '0');
2962 3326
2963 if (ch == ';') 3327 if (ch == ';')
2964 { 3328 {
3329 unicode_t eh;
2965 s = get_to_st (&eh); 3330 char *s = get_to_st (eh);
3331
2966 if (s) 3332 if (s)
2967 { 3333 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3334 process_xterm_seq (arg, s, eh);
2980 free (s); 3335 free (s);
2981 } 3336 }
2982 } 3337 }
2983} 3338}
3339
3340void
3341rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3342{
3343 if (str[0] == '?' && !str[1])
3344 {
3345 rgba c;
3346 pix_colors_focused[color].get (c);
3347
3348#if XFT
3349 if (c.a != rgba::MAX_CC)
3350 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3351 else
3352#endif
3353 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3354 }
3355 else
3356 set_window_color (color, str);
3357}
3358
2984/* 3359/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3360 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3361 */
3006void 3362void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3363rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3364{
3009 int changed = 0; 3365 int color;
3010 int color;
3011 char *buf, *name; 3366 char *buf, *name;
3367 bool query = str[0] == '?' && !str[1];
3368 int saveop = op;
3369
3370 dLocal (Display *, dpy);
3012 3371
3013 assert (str != NULL); 3372 assert (str != NULL);
3373
3374 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3375 return;
3376
3014 switch (op) 3377 switch (op)
3015 { 3378 {
3016 case XTerm_name: 3379 case XTerm_name:
3017 set_title (str); 3380 set_title (str);
3018 /* FALLTHROUGH */ 3381 /* FALLTHROUGH */
3019 case XTerm_iconName: 3382 case XTerm_iconName:
3020 set_iconName (str); 3383 set_icon_name (str);
3021 break; 3384 break;
3022 case XTerm_title: 3385 case XTerm_title:
3023 set_title (str); 3386 set_title (str);
3024 break; 3387 break;
3388 case XTerm_property:
3389 if (str[0] == '?')
3390 {
3391 Atom prop = display->atom (str + 1);
3392 Atom actual_type;
3393 int actual_format;
3394 unsigned long nitems;
3395 unsigned long bytes_after;
3396 unsigned char *value = 0;
3397 const char *str = "";
3398
3399 if (prop
3400 && XGetWindowProperty (dpy, parent,
3401 prop, 0, 1<<16, 0, AnyPropertyType,
3402 &actual_type, &actual_format,
3403 &nitems, &bytes_after, &value) == Success
3404 && actual_type != None
3405 && actual_format == 8)
3406 str = (const char *)(value);
3407
3408 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3409
3410 XFree (value);
3411 }
3412 else
3413 {
3414 char *eq = strchr (str, '=');
3415
3416 if (eq)
3417 {
3418 *eq = 0;
3419 set_utf8_property (display->atom (str), eq + 1);
3420 }
3421 else
3422 XDeleteProperty (dpy, parent,
3423 display->atom (str));
3424 }
3425 break;
3426
3025 case XTerm_Color: 3427 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3428 for (buf = (char *)str; buf && *buf;)
3027 { 3429 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3430 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3431 break;
3432
3030 *name++ = '\0'; 3433 *name++ = '\0';
3031 color = atoi (buf); 3434 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3435
3436 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3437 break;
3438
3034 if ((buf = STRCHR (name, ';')) != NULL) 3439 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3440 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3441
3442 process_color_seq (op, color, name, resp);
3037 } 3443 }
3444 break;
3445 case Rxvt_restoreFG:
3446 case XTerm_Color00:
3447 process_color_seq (op, Color_fg, str, resp);
3448 break;
3449 case Rxvt_restoreBG:
3450 case XTerm_Color01:
3451 process_color_seq (op, Color_bg, str, resp);
3038 break; 3452 break;
3039#ifndef NO_CURSORCOLOR 3453#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3454 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3455 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3456 break;
3043#endif 3457#endif
3044 case XTerm_Color_pointer: 3458 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3459 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3460 break;
3461 case XTerm_Color_pointer_bg:
3462 process_color_seq (op, Color_pointer_bg, str, resp);
3463 break;
3464#ifdef OPTION_HC
3465 case XTerm_Color_HC:
3466 process_color_seq (op, Color_HC, str, resp);
3467 break;
3468 case XTerm_Color_HTC:
3469 process_color_seq (op, Color_HTC, str, resp);
3470 break;
3471#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3472#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3473 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3474 process_color_seq (op, Color_BD, str, resp);
3050 break; 3475 break;
3051 case XTerm_Color_UL: 3476 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3477 process_color_seq (op, Color_UL, str, resp);
3053 break; 3478 break;
3054 case XTerm_Color_RV: 3479 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3480 process_color_seq (op, Color_IT, str, resp);
3056 break; 3481 break;
3057#endif 3482#endif
3483 case URxvt_Color_border:
3484 process_color_seq (op, Color_border, str, resp);
3485 break;
3058 3486
3059 case XTerm_Menu: 3487#if BG_IMAGE_FROM_ROOT
3488 case URxvt_Color_tint:
3489 process_color_seq (op, Color_tint, str, resp);
3060 /* 3490 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3491 bool changed = false;
3062 * so DON'T do it here 3492
3493 if (ISSET_PIXCOLOR (Color_tint))
3494 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3495
3496 if (changed)
3497 update_background ();
3063 */ 3498 }
3499
3064 break; 3500 break;
3501#endif
3502
3503#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3504 case Rxvt_Pixmap:
3066 if (*str != ';') 3505 if (!strcmp (str, "?"))
3067 { 3506 {
3068#if XPM_BACKGROUND 3507 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3508 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3509 int v_scale = fimage.v_scale;
3071#endif 3510 int h_align = fimage.h_align;
3072 scr_touch (true); 3511 int v_align = fimage.v_align;
3512
3513 sprintf (str, "[%dx%d+%d+%d]",
3514 h_scale, v_scale,
3515 h_align, v_align);
3516 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3517 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3518 else
3106 { 3519 {
3107 set_locale (str); 3520 bool changed = false;
3108 im_cb ();
3109 3521
3110 if (display->selection_owner == this) 3522 if (*str != ';')
3111 display->set_selection_owner (0); 3523 {
3524 try
3525 {
3526 fimage.set_file_geometry (this, str);
3527 changed = true;
3528 }
3529 catch (const class rxvt_failure_exception &e)
3530 {
3531 }
3532 }
3533 else
3534 {
3535 str++;
3536 if (fimage.set_geometry (str, true))
3537 changed = true;
3538 }
3539
3540 if (changed)
3541 {
3542 if (bg_window_position_sensitive ())
3543 {
3544 int x, y;
3545 get_window_origin (x, y);
3546 parent_x = x;
3547 parent_y = y;
3548 }
3549 update_background ();
3550 }
3112 } 3551 }
3113 break; 3552 break;
3553#endif
3554
3555 case XTerm_logfile:
3556 // TODO, when secure mode?
3557 break;
3558
3114#if 0 3559#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3560 case Rxvt_dumpscreen: /* no error notices */
3116 { 3561 {
3117 int fd; 3562 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3563 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3564 {
3120 scr_dump (fd); 3565 scr_dump (fd);
3121 close (fd); 3566 close (fd);
3122 } 3567 }
3123 } 3568 }
3124 break; 3569 break;
3125#endif 3570#endif
3571 case XTerm_font:
3572 op = URxvt_font;
3573 case URxvt_font:
3574#if ENABLE_STYLES
3575 case URxvt_boldFont:
3576 case URxvt_italicFont:
3577 case URxvt_boldItalicFont:
3578#endif
3579 if (query)
3580 tt_printf ("\33]%d;%-.250s%c", saveop,
3581 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3582 ? fontset[op - URxvt_font]->fontdesc : "",
3583 resp);
3584 else
3585 {
3586 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3587
3588 res = strdup (str);
3589 allocated.push_back ((void *)res);
3590 set_fonts ();
3591 }
3592 break;
3593
3594 case URxvt_version:
3595 if (query)
3596 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3597 op,
3598 rs[Rs_name], VERSION[0], VERSION[2],
3599 resp);
3600 break;
3601
3602#if !ENABLE_MINIMAL
3603 case URxvt_locale:
3604 if (query)
3605 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3606 else
3607 {
3608 set_locale (str);
3609 pty->set_utf8_mode (enc_utf8);
3610 init_xlocale ();
3611 }
3612 break;
3613
3614 case URxvt_view_up:
3615 case URxvt_view_down:
3616 {
3617 int lines = atoi (str);
3618
3619 if (lines)
3620 scr_page (op == URxvt_view_up ? UP : DN, lines);
3621 else
3622 scr_erase_savelines ();
3623 }
3624
3625 break;
3626#endif
3627
3628#if ENABLE_PERL
3629 case URxvt_perl:
3630 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3631 break;
3632#endif
3127 } 3633 }
3128} 3634}
3129/*----------------------------------------------------------------------*/ 3635/*----------------------------------------------------------------------*/
3130 3636
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3637/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3642 * 's' = save
3137 * 'r' = restore 3643 * 'r' = restore
3138 * 't' = toggle 3644 * 't' = toggle
3139 * so no need for fancy checking 3645 * so no need for fancy checking
3140 */ 3646 */
3141int 3647int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3648rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3649{
3144 int state; 3650 int state;
3145 3651
3146 if (mode == 's') 3652 if (mode == 's')
3147 { 3653 {
3148 SavedModes |= (PrivateModes & bit); 3654 if (priv_modes & bit)
3655 SavedModes |= bit;
3656 else
3657 SavedModes &= ~bit;
3149 return -1; 3658 return -1;
3150 } 3659 }
3151 else 3660 else
3152 { 3661 {
3153 if (mode == 'r') 3662 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3663 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3664 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3665 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3666
3667 if (state)
3668 priv_modes |= bit;
3669 else
3670 priv_modes &= ~bit;
3158 } 3671 }
3672
3159 return state; 3673 return state;
3160} 3674}
3161 3675
3162/* we're not using priv _yet_ */ 3676/* we're not using priv _yet_ */
3163void 3677void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3678rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3679{
3166 unsigned int i, j; 3680 unsigned int i, j;
3167 int state; 3681 int state;
3682
3168 static const struct 3683 static const struct
3169 { 3684 {
3170 const int argval; 3685 const int argval;
3171 const unsigned long bit; 3686 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3687 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3688 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3689 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3690 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3691 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3692 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3693 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3694 { 7, PrivMode_Autowrap }, // DECAWM
3695 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3696 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3697 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3698 // 19 Print screen prints full screen/scroll region
3184#endif 3699 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3700#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3701 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3702#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3703 { 35, PrivMode_ShiftKeys }, // rxvt extension
3704 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3705 { 40, PrivMode_132OK },
3706 // 41 xterm more fixes NYI
3707 // 45 margin bell NYI
3708 // 46 start logging
3191 { 47, PrivMode_Screen }, 3709 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3710 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3711#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3712 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3713#endif
3196 { 1000, PrivMode_MouseX11 }, 3714 { 1000, PrivMode_MouseX11 },
3715 { 1002, PrivMode_MouseBtnEvent },
3716 { 1003, PrivMode_MouseAnyEvent },
3717#if ENABLE_FRILLS
3718 { 1005, PrivMode_ExtModeMouse },
3719#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3720 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3721 { 1011, PrivMode_Keypress }, // rxvt extension
3722#if ENABLE_FRILLS
3723 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3724#endif
3725 // 1035 enable modifiers for alt, numlock NYI
3726 // 1036 send ESC for meta keys NYI
3727 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3728 { 1047, PrivMode_Screen },
3729 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3730 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3731 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3732 { 2004, PrivMode_BracketPaste },
3201 }; 3733 };
3202 3734
3203 if (nargs == 0) 3735 if (nargs == 0)
3204 return; 3736 return;
3205 3737
… …
3212 for (i = 0; i < nargs; i++) 3744 for (i = 0; i < nargs; i++)
3213 { 3745 {
3214 state = -1; 3746 state = -1;
3215 3747
3216 /* basic handling */ 3748 /* basic handling */
3217 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3749 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3750 if (argtopriv[j].argval == arg[i])
3219 { 3751 {
3220 state = privcases (mode, argtopriv[j].bit); 3752 state = privcases (mode, argtopriv[j].bit);
3221 break; 3753 break;
3222 } 3754 }
3223 3755
3224 /* extra handling for values with state unkept */ 3756 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3757 switch (arg[i])
3227 { 3758 {
3759#if ENABLE_STYLES
3760 case 1021:
3761 set_option (Opt_intensityStyles, mode);
3762
3763 scr_touch (true);
3764 break;
3765#endif
3228 case 1048: /* alternative cursor save */ 3766 case 1048: /* alternative cursor save */
3767 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3768 if (mode == 0)
3230 scr_cursor (RESTORE); 3769 scr_cursor (RESTORE);
3231 else if (mode == 1) 3770 else if (mode == 1)
3232 scr_cursor (SAVE); 3771 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 3772 break;
3773 }
3774
3775 if (state >= 0)
3776 /* extra handling for values with valid 0 or 1 state */
3777 switch (arg[i])
3778 {
3779 /* case 1: - application cursor keys */
3780 case 2: /* VT52 mode */
3781 /* oddball mode. should be set regardless of set/reset
3782 * parameter. Return from VT52 mode with an ESC < from
3783 * within VT52 mode
3784 */
3785 priv_modes |= PrivMode_vt52;
3786 break;
3249 case 3: /* 80/132 */ 3787 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3788 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3789 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3790 break;
3254 case 4: /* smooth scrolling */ 3791 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3792 set_option (Opt_jumpScroll, !state);
3259 break; 3793 break;
3260 case 5: /* reverse video */ 3794 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3795 scr_rvideo_mode (state);
3262 break; 3796 break;
3263 case 6: /* relative/absolute origins */ 3797 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3798 scr_relative_origin (state);
3265 break; 3799 break;
3266 case 7: /* autowrap */ 3800 case 7: /* autowrap */
3267 scr_autowrap (state); 3801 scr_autowrap (state);
3268 break; 3802 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3803 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3804 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3805 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3806 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3807 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3808#ifdef scrollBar_esc
3282 case scrollBar_esc: 3809 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3810 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3811 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3812 scr_touch (true);
3287 }
3288 break; 3813 break;
3289#endif 3814#endif
3290 case 25: /* visible/invisible cursor */ 3815 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3816 scr_cursor_visible (state);
3292 break; 3817 break;
3293 /* case 35: - shift keys */ 3818 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3819 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3820 case 47: /* secondary screen */
3296 scr_change_screen (state); 3821 scr_change_screen (state);
3297 break; 3822 break;
3298 /* case 66: - application key pad */ 3823 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3824 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3825 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3826 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3828 break;
3304#if 0
3305 case 1001: 3829 case 1002:
3306 break; /* X11 mouse highlighting */ 3830 case 1003:
3307#endif 3831 if (state)
3832 {
3833 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3834 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3835 mouse_row = mouse_col = 0;
3836 vt_emask_mouse = PointerMotionMask;
3837 }
3838 else
3839 vt_emask_mouse = NoEventMask;
3840
3841 vt_select_input ();
3842 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3843 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3844 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3845 break;
3314 case 1011: /* scroll to bottom on key press */ 3846 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3847 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3848 break;
3320 case 1047: /* secondary screen w/ clearing */ 3849 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3850 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3851 if (!state)
3323 scr_erase_screen (2); 3852 scr_erase_screen (2);
3853
3324 scr_change_screen (state); 3854 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3855 break;
3856 case 1049: /* secondary screen w/ clearing first */
3857 if (option (Opt_secondaryScreen))
3858 if (state)
3859 scr_cursor (SAVE);
3860
3861 scr_change_screen (state);
3862
3863 if (option (Opt_secondaryScreen))
3864 if (state)
3865 scr_erase_screen (2);
3866 else
3867 scr_cursor (RESTORE);
3868 break;
3869 default:
3870 break;
3328 } 3871 }
3329 } 3872 }
3330} 3873}
3331/*}}} */ 3874/*}}} */
3332 3875
3333/*{{{ process sgr sequences */ 3876/*{{{ process sgr sequences */
3334void 3877void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3878rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3879{
3337 unsigned int i; 3880 unsigned int i;
3338 short rendset; 3881 short rendset;
3339 int rendstyle; 3882 int rendstyle;
3340 3883
3341 if (nargs == 0) 3884 if (nargs == 0)
3342 { 3885 {
3343 scr_rendition (0, ~RS_None); 3886 scr_rendition (0, ~RS_None);
3344 return; 3887 return;
3345 } 3888 }
3889
3346 for (i = 0; i < nargs; i++) 3890 for (i = 0; i < nargs; i++)
3347 { 3891 {
3348 rendset = -1; 3892 rendset = -1;
3349 switch (arg[i]) 3893 switch (arg[i])
3350 { 3894 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3896 rendset = 0, rendstyle = ~RS_None;
3353 break; 3897 break;
3354 case 1: 3898 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3899 rendset = 1, rendstyle = RS_Bold;
3356 break; 3900 break;
3901 //case 2: // low intensity
3902 case 3:
3903 rendset = 1, rendstyle = RS_Italic;
3904 break;
3357 case 4: 3905 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3906 rendset = 1, rendstyle = RS_Uline;
3359 break; 3907 break;
3360 case 5: 3908 case 5: // slowly blinking
3909 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3910 rendset = 1, rendstyle = RS_Blink;
3362 break; 3911 break;
3912 //case 6: // scoansi light background
3363 case 7: 3913 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3914 rendset = 1, rendstyle = RS_RVid;
3365 break; 3915 break;
3366 case 22: 3916 case 8:
3917 // invisible. NYI
3918 break;
3919 //case 9: // crossed out
3920 //case 10: // scoansi acs off, primary font
3921 //case 11: // scoansi acs on, first alt font
3922 //case 12: // scoansi acs on, |0x80, second alt font
3923 //...
3924 //case 19: // ninth alt font
3925 //case 20: // gothic
3926 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 22: // normal intensity
3930 rendset = 0, rendstyle = RS_Bold;
3931 break;
3932 case 23: // disable italic
3933 rendset = 0, rendstyle = RS_Italic;
3368 break; 3934 break;
3369 case 24: 3935 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3936 rendset = 0, rendstyle = RS_Uline;
3371 break; 3937 break;
3372 case 25: 3938 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3374 break; 3940 break;
3941 case 26: // variable spacing (iso 8613)
3942 rendset = 0, rendstyle = RS_Blink;
3943 break;
3375 case 27: 3944 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3945 rendset = 0, rendstyle = RS_RVid;
3377 break; 3946 break;
3947 //case 28: // visible. NYI
3948 //case 29: // not crossed-out
3378 } 3949 }
3950
3379 if (rendset != -1) 3951 if (rendset != -1)
3380 { 3952 {
3381 scr_rendition (rendset, rendstyle); 3953 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3954 continue; /* for (;i;) */
3383 } 3955 }
… …
3390 case 33: 3962 case 33:
3391 case 34: 3963 case 34:
3392 case 35: 3964 case 35:
3393 case 36: 3965 case 36:
3394 case 37: 3966 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3967 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3968 break;
3398#ifdef TTY_256COLOR 3969 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3970 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3971 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3972 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3973 i += 2;
3405 } 3974 }
3406 break; 3975 break;
3407#endif
3408 case 39: /* default fg */ 3976 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3977 scr_color (Color_fg, Color_fg);
3410 break; 3978 break;
3411 3979
3412 case 40: 3980 case 40:
… …
3415 case 43: 3983 case 43:
3416 case 44: 3984 case 44:
3417 case 45: 3985 case 45:
3418 case 46: 3986 case 46:
3419 case 47: 3987 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3988 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3989 break;
3423#ifdef TTY_256COLOR 3990 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3991 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3992 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3993 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3994 i += 2;
3430 } 3995 }
3431 break; 3996 break;
3432#endif
3433 case 49: /* default bg */ 3997 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3998 scr_color (Color_bg, Color_bg);
3435 break; 3999 break;
3436 4000
3437#ifndef NO_BRIGHTCOLOR 4001 //case 50: // not variable spacing
4002
4003#if !ENABLE_MINIMAL
3438 case 90: 4004 case 90:
3439 case 91: /* set bright fg color */ 4005 case 91: /* set bright fg color */
3440 case 92: 4006 case 92:
3441 case 93: 4007 case 93:
3442 case 94: 4008 case 94:
3443 case 95: 4009 case 95:
3444 case 96: 4010 case 96:
3445 case 97: 4011 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4013 break;
3449 case 100: 4014 case 100:
3450 case 101: /* set bright bg color */ 4015 case 101: /* set bright bg color */
3451 case 102: 4016 case 102:
3452 case 103: 4017 case 103:
3453 case 104: 4018 case 104:
3454 case 105: 4019 case 105:
3455 case 106: 4020 case 106:
3456 case 107: 4021 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4022 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4023 break;
3460#endif 4024#endif
3461
3462 } 4025 }
3463 } 4026 }
3464} 4027}
3465/*}}} */
3466 4028
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void 4029void
3469rxvt_term::process_graphics () 4030rxvt_term::set_cursor_style (int style)
3470{ 4031{
3471 unsigned char ch, cmd = cmd_getc (); 4032 if (!IN_RANGE_INC (style, 0, 4))
3472
3473 if (cmd == 'Q')
3474 { /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */
3476 return; 4033 return;
3477 } 4034
3478 /* swallow other graphics sequences until terminating ':' */ 4035 set_option (Opt_cursorUnderline, style >= 3);
3479 do 4036
3480 ch = cmd_getc (); 4037#ifdef CURSOR_BLINK
3481 while (ch != ':'); 4038 set_option (Opt_cursorBlink, !style || (style & 1));
4039 cursor_blink_reset ();
4040#endif
4041
4042 want_refresh = 1;
3482} 4043}
3483/*}}} */ 4044/*}}} */
3484 4045
3485/* ------------------------------------------------------------------------- */ 4046/* ------------------------------------------------------------------------- */
3486 4047
… …
3490 */ 4051 */
3491void 4052void
3492rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3493{ 4054{
3494 va_list arg_ptr; 4055 va_list arg_ptr;
3495 unsigned char buf[256]; 4056 char buf[256];
3496 4057
3497 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4060 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3501} 4062}
3502 4063
3503/* ---------------------------------------------------------------------- */ 4064/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 4065/* Write data to the pty as typed by the user, pasted with the mouse,
3505 * or generated by us in response to a query ESC sequence. 4066 * or generated by us in response to a query ESC sequence.
3506 */ 4067 */
4068static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4069
3507void 4070void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write (const char *data, unsigned int len)
3509{ 4072{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3511 4075
3512 if (len) 4076 if (pty->pty < 0)
4077 return;
4078
4079 if (v_buflen == 0)
4080 {
4081 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4082
4083 max_it (written, 0);
4084
4085 if (written == len)
4086 return;
4087
4088 data += written;
4089 len -= written;
3513 { 4090 }
4091
4092 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4093
4094 memcpy (v_buffer + v_buflen, data, len);
4095 v_buflen += len;
4096
4097 pty_ev.set (ev::READ | ev::WRITE);
4098}
4099
4100void rxvt_term::pty_write ()
4101{
4102 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4103
4104 if (written > 0)
4105 {
4106 v_buflen -= written;
4107
3514 if (v_buflen == 0) 4108 if (v_buflen == 0)
3515 { 4109 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4110 free (v_buffer);
3543 v_buffer = 0; 4111 v_buffer = 0;
3544 v_buflen = 0;
3545 4112
3546 pty_ev.set (EVENT_READ); 4113 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4114 return;
3559 } 4115 }
4116
4117 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4118 }
4119 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4120 pty_ev.set (ev::READ);
3561} 4121}
3562 4122
3563/*----------------------- end-of-file (C source) -----------------------*/ 4123/*----------------------- end-of-file (C source) -----------------------*/
3564 4124

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