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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.55 by pcg, Sun Feb 22 20:08:18 2004 UTC vs.
Revision 1.544 by sf-exg, Sat Apr 26 14:55:58 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
135 } 491 }
136 else 492 else
137#endif 493#endif
138 { 494 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
141 } 497 }
142 498
143 if (valid_keysym) 499 if (valid_keysym)
144 { 500 {
145 /* for some backwards compatibility */ 501#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 502 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 503 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 504#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
165 505
166 if (TermWin.saveLines) 506 if (saveLines)
167 { 507 {
168#ifdef UNSHIFTED_SCROLLKEYS 508#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 509 if (!ctrl && !meta)
170 {
171#else 510#else
172 if (IS_SCROLL_MOD) 511 if (IS_SCROLL_MOD)
512#endif
173 { 513 {
174#endif
175 int lnsppg; 514 int lnsppg;
176 515
177#ifdef PAGING_CONTEXT_LINES 516#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 517 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 518#else
180 lnsppg = TermWin.nrow * 4 / 5; 519 lnsppg = nrow * 4 / 5;
181#endif 520#endif
521 max_it (lnsppg, 1);
522
182 if (keysym == XK_Prior) 523 if (keysym == XK_Prior)
183 { 524 {
184 scr_page (UP, lnsppg); 525 scr_page (lnsppg);
185 return; 526 return;
186 } 527 }
187 else if (keysym == XK_Next) 528 else if (keysym == XK_Next)
188 { 529 {
189 scr_page (DN, lnsppg); 530 scr_page (-lnsppg);
190 return; 531 return;
191 } 532 }
192 } 533 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 534#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 535 if (IS_SCROLL_MOD)
195 { 536 {
196 if (keysym == XK_Up) 537 if (keysym == XK_Up)
197 { 538 {
198 scr_page (UP, 1); 539 scr_page (1);
199 return; 540 return;
200 } 541 }
201 else if (keysym == XK_Down) 542 else if (keysym == XK_Down)
202 { 543 {
203 scr_page (DN, 1); 544 scr_page (-1);
204 return; 545 return;
205 } 546 }
206 } 547 }
207#endif 548#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 549#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 550 if (IS_SCROLL_MOD)
210 { 551 {
211 if (keysym == XK_Home) 552 if (keysym == XK_Home)
212 { 553 {
213 scr_move_to (0, 1); 554 scr_changeview (top_row);
214 return; 555 return;
215 } 556 }
216 else if (keysym == XK_End) 557 else if (keysym == XK_End)
217 { 558 {
218 scr_move_to (1, 0); 559 scr_changeview (0);
219 return; 560 return;
220 } 561 }
221 } 562 }
222#endif 563#endif
223 } 564 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 569 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 570 {
230 keysym += (XK_F11 - XK_F1); 571 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 572 shft = 0; /* turn off Shift */
232 } 573 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 574 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 575 {
235 switch (keysym) 576 switch (keysym)
236 { 577 {
237 /* normal XTerm key bindings */ 578 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 579 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 580 selection_request (ev.time);
240 return; 581 return;
582#if TODO
241 /* rxvt extras */ 583 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 584 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 585 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 586 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 587 return;
588#endif
248 } 589 }
249 } 590 }
250 } 591 }
251#ifdef PRINTPIPE 592
593 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
594 {
252 if (keysym == XK_Print) 595 if (keysym == XK_v)
596 selection_request (ev.time, Sel_Clipboard);
597 else if (selection.len > 0)
253 { 598 {
254 scr_printscreen (ctrl | shft); 599 free (selection.clip_text);
600 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
601 selection.clip_len = selection.len;
602 selection_grab (CurrentTime, true);
603 }
604
255 return; 605 return;
256 } 606 }
257#endif
258 607
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 608#if ENABLE_FRILLS || ISO_14755
609 // ISO 14755 support
610 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 611 {
261#ifdef KEYSYM_RESOURCE 612 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 613
614 if (iso14755buf & ISO_14755_51
615 && (keysym == XK_space || keysym == XK_KP_Space
616 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 617 {
264 unsigned int l; 618 commit_iso14755 ();
265 const unsigned char *kbuf0; 619 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 620# if ISO_14755
267 621 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 622# endif
276 tt_write (&ch, 1); 623 return;
277 tt_write (kbuf0, l); 624 }
625 else if (keysym == XK_BackSpace)
626 {
627 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
628# if ISO_14755
629 iso14755_51 (iso14755buf & ISO_14755_MASK);
630# endif
631 return;
632 }
633 else if ((hv = hex_keyval (ev)) >= 0)
634 {
635 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
636 | hv | ISO_14755_51;
637# if ISO_14755
638 iso14755_51 (iso14755buf & ISO_14755_MASK);
639# endif
278 return; 640 return;
279 } 641 }
280 else 642 else
281#endif
282 { 643 {
283 newlen = 1; 644# if ISO_14755
645 scr_overlay_off ();
646# endif
647 iso14755buf = 0;
648 }
649 }
650 else if (option (Opt_iso14755) &&
651 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
652 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
653 if (!(iso14755buf & ISO_14755_STARTED))
654 {
655 iso14755buf |= ISO_14755_STARTED;
656# if ISO_14755
657 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
658 scr_overlay_set (0, 0, "ISO 14755 mode");
659# endif
660 }
661#endif
662
663#ifdef PRINTPIPE
664 if (keysym == XK_Print)
665 {
666 scr_printscreen (ctrl | shft);
667 return;
668 }
669#endif
670
671 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
672 {
673 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
674 unsigned int newlen = 1;
675
676 if (ev.state & ModNumLockMask)
677 kp = false;
678
679 keysym = translate_keypad (keysym, kp);
680
284 switch (keysym) 681 switch (keysym)
682 {
683#ifndef NO_BACKSPACE_KEY
684 case XK_BackSpace:
685 if (priv_modes & PrivMode_HaveBackSpace)
686 {
687 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
688 ^ !!ctrl) ? '\b' : '\177';
689 kbuf[1] = '\0';
690 }
691 else
692 strcpy (kbuf, rs[Rs_backspace_key]);
693 break;
694#endif
695#ifndef NO_DELETE_KEY
696 case XK_Delete:
697 strcpy (kbuf, rs[Rs_delete_key]);
698 break;
699#endif
700 case XK_Tab:
701 if (shft)
702 strcpy (kbuf, "\033[Z");
703 else
704 {
705#ifdef CTRL_TAB_MAKES_META
706 if (ctrl)
707 meta = 1;
708#endif
709#ifdef MOD4_TAB_MAKES_META
710 if (ev.state & Mod4Mask)
711 meta = 1;
712#endif
713 newlen = 0;
714 }
715 break;
716
717 case XK_Up: /* "\033[A" */
718 case XK_Down: /* "\033[B" */
719 case XK_Right: /* "\033[C" */
720 case XK_Left: /* "\033[D" */
721 strcpy (kbuf, "\033[Z");
722 kbuf[2] = "DACB"[keysym - XK_Left];
723 /* do Shift first */
724 if (shft)
725 kbuf[2] = "dacb"[keysym - XK_Left];
726 else if (ctrl)
727 {
728 kbuf[1] = 'O';
729 kbuf[2] = "dacb"[keysym - XK_Left];
730 }
731 else if (priv_modes & PrivMode_aplCUR)
732 kbuf[1] = 'O';
733 break;
734
735 case XK_KP_Enter:
736 /* allow shift to override */
737 if (kp)
738 {
739 strcpy (kbuf, "\033OM");
740 break;
741 }
742
743 /* FALLTHROUGH */
744
745 case XK_Return:
746 if (priv_modes & PrivMode_LFNL)
747 {
748 kbuf[0] = '\015';
749 kbuf[1] = '\012';
750 kbuf[2] = '\0';
751 }
752 else
753 {
754 kbuf[0] = '\015';
755 kbuf[1] = '\0';
756 }
757 break;
758
759 case XK_KP_F1: /* "\033OP" */
760 case XK_KP_F2: /* "\033OQ" */
761 case XK_KP_F3: /* "\033OR" */
762 case XK_KP_F4: /* "\033OS" */
763 strcpy (kbuf, "\033OP");
764 kbuf[2] += (keysym - XK_KP_F1);
765 break;
766
767 case XK_KP_Multiply: /* "\033Oj" : "*" */
768 case XK_KP_Add: /* "\033Ok" : "+" */
769 case XK_KP_Separator: /* "\033Ol" : "," */
770 case XK_KP_Subtract: /* "\033Om" : "-" */
771 case XK_KP_Decimal: /* "\033On" : "." */
772 case XK_KP_Divide: /* "\033Oo" : "/" */
773 case XK_KP_0: /* "\033Op" : "0" */
774 case XK_KP_1: /* "\033Oq" : "1" */
775 case XK_KP_2: /* "\033Or" : "2" */
776 case XK_KP_3: /* "\033Os" : "3" */
777 case XK_KP_4: /* "\033Ot" : "4" */
778 case XK_KP_5: /* "\033Ou" : "5" */
779 case XK_KP_6: /* "\033Ov" : "6" */
780 case XK_KP_7: /* "\033Ow" : "7" */
781 case XK_KP_8: /* "\033Ox" : "8" */
782 case XK_KP_9: /* "\033Oy" : "9" */
783 /* allow shift to override */
784 if (kp)
785 {
786 strcpy (kbuf, "\033Oj");
787 kbuf[2] += (keysym - XK_KP_Multiply);
788 }
789 else
790 {
791 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
792 kbuf[1] = '\0';
793 }
794 break;
795
796 default:
285 { 797 {
286#ifndef NO_BACKSPACE_KEY 798 int param = map_function_key (keysym);
287 case XK_BackSpace: 799 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 800 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 801 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; 802 newlen = 0;
604 break;
605 } 803 }
606 if (newlen) 804 break;
607 len = STRLEN (kbuf);
608 } 805 }
806
807 if (newlen)
808 len = strlen (kbuf);
809
810 if (len > 0)
811 {
609 /* 812 /*
813 * pass Shift/Control indicators for function keys ending with `~'
814 *
815 * eg,
816 * Prior = "ESC[5~"
817 * Shift+Prior = "ESC[5$"
818 * Ctrl+Prior = "ESC[5^"
819 * Ctrl+Shift+Prior = "ESC[5@"
820 */
821 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
822 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
823
824 /*
610 * Pass meta for all function keys, if 'meta' option set 825 * Pass meta for all function keys, if 'meta' option set
611 */ 826 */
612#ifdef META8_OPTION 827#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 828 if (meta && (meta_char == 0x80))
614 kbuf[len - 1] |= 0x80; 829 kbuf[len - 1] |= 0x80;
615#endif 830#endif
831 }
616 832
617 } 833 }
618 else if (ctrl && keysym == XK_minus) 834 else if (ctrl && keysym == XK_minus)
619 { 835 {
620 len = 1; 836 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 837 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
838 }
839 else if (keysym == XK_ISO_Left_Tab)
840 {
841 strcpy (kbuf, "\033[Z");
842 len = 3;
622 } 843 }
623 else 844 else
624 { 845 {
625#ifdef META8_OPTION 846#ifdef META8_OPTION
626 /* set 8-bit on */ 847 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 848 if (meta && (meta_char == 0x80))
628 { 849 {
629 unsigned char *ch; 850 char *ch;
630 851
631 for (ch = kbuf; ch < kbuf + len; ch++) 852 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 853 *ch |= 0x80;
854
633 meta = 0; 855 meta = 0;
634 } 856 }
635#endif 857#endif
636 /* nil */ ; 858 /* nil */ ;
637 } 859 }
638 } 860 }
639 861
862 /* escape prefix */
863 if (len && meta
864#ifdef META8_OPTION
865 && meta_char == C0_ESC
866#endif
867 )
868 {
869 *--kbuf = C0_ESC;
870 len++;
871 }
872
873 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
874 return;
875
640 if (len <= 0) 876 if (len <= 0)
641 return; /* not mapped */ 877 return; /* not mapped */
642 878
643 if (Options & Opt_scrollTtyKeypress) 879 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 880 if (view_start)
645 { 881 {
646 TermWin.view_start = 0; 882 view_start = 0;
647 want_refresh = 1; 883 want_refresh = 1;
648 } 884 }
649 885
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
664 /* escape prefix */
665 if (meta
666#ifdef META8_OPTION
667 && meta_char == C0_ESC
668#endif
669 )
670 {
671 const unsigned char ch = C0_ESC;
672 tt_write (&ch, 1);
673 }
674
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); 886 tt_write (kbuf, (unsigned int)len);
686} 887}
687/*}}} */
688 888
689#if (MENUBAR_MAX) 889void ecb_cold
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 890rxvt_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{ 891{
695 unsigned int n, s; 892#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
893 KeySym keysym;
696 894
697 n = cmdbuf_ptr - cmdbuf_base; 895 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 896#endif
699 if (n > 0 && s < count) 897
898#if ENABLE_FRILLS || ISO_14755
899 // ISO 14755 support
900 if (iso14755buf)
901 if (iso14755buf & ISO_14755_52)
700 { 902 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 903# if ISO_14755
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 904 scr_overlay_off ();
703 cmdbuf_ptr = cmdbuf_base; 905# endif
704 cmdbuf_endp -= n; 906# if ISO_14755
705 s += n; 907 // iso14755 part 5.2 handling: release time
908 // first: controls
909 if ((ev.state & ControlMask)
910 && ((keysym >= 0x40 && keysym <= 0x5f)
911 || (keysym >= 0x61 && keysym <= 0x7f)))
912 {
913 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
914 commit_iso14755 ();
915
916 return;
917 }
918
919 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
920 if (i[0] == keysym)
921 {
922 iso14755buf = ISO_14755_51 | i[1];
923 commit_iso14755 ();
924
925 return;
926 }
927
928 scr_bell ();
929# endif
930 iso14755buf = 0;
931
932 return;
706 } 933 }
707 if (count > s) 934 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
708 { 935 {
709 rxvt_print_error ("data loss: cmd_write too large"); 936# if ISO_14755
710 count = s; 937 scr_overlay_off ();
938# endif
939 if (iso14755buf & ISO_14755_51)
940 commit_iso14755 ();
941#if ISO_14755
942 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
943 {
944 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
945
946 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
947 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
948 }
949# endif
950 else
951 iso14755buf = 0;
711 } 952 }
712 for (; count--;) 953#endif
713 *cmdbuf_endp++ = *str++; 954
955 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
714 return 0; 956 return;
957
958#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
959 if (!(ev.state & ControlMask))
960 slip_wheel_ev.stop ();
961 else if (keysym == XK_Control_L || keysym == XK_Control_R)
962 mouse_slip_wheel_speed = 0;
963#endif
715} 964}
716#endif /* MENUBAR_MAX */
717 965
718void 966void
719rxvt_term::flush () 967rxvt_term::flush ()
720{ 968{
721#ifdef TRANSPARENT 969 flush_ev.stop ();
722 if (want_full_refresh) 970
971#ifdef HAVE_IMG
972 if (bg_flags & BG_NEEDS_REFRESH)
723 { 973 {
724 want_full_refresh = 0; 974 bg_flags &= ~BG_NEEDS_REFRESH;
725 scr_clear ();
726 scr_touch (false); 975 scr_touch (false);
727 want_refresh = 1;
728 } 976 }
729#endif 977#endif
730 978
731 if (want_refresh) 979 if (want_refresh)
732 { 980 {
981 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
982 {
983 int row = view_start;
984 int end_row = row + nrow;
985
986 while (row > top_row && ROW (row - 1).is_longer ())
987 --row;
988
989 do
990 {
991 int start_row = row;
992 line_t *l;
993
994 do
995 {
996 l = &ROW (row++);
997
998 if (!(l->f & LINE_FILTERED))
999 {
1000 // line not filtered, mark it as filtered
1001 l->f |= LINE_FILTERED;
1002 while (l->is_longer ())
1003 {
1004 l = &ROW (row++);
1005 l->f |= LINE_FILTERED;
1006 }
1007
1008 // and filter it
1009 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1010
1011 break;
1012 }
1013 }
1014 while (l->is_longer () && row < end_row);
1015 }
1016 while (row < end_row);
1017 }
1018
733 scr_refresh (refresh_type); 1019 scr_refresh ();
734 scrollbar_show (1); 1020 scrollBar.show (1);
735#ifdef USE_XIM 1021#if USE_XIM
736 IMSendSpot (); 1022 im_send_spot ();
737#endif 1023#endif
738
739 } 1024 }
740 1025
741 display->flush (); 1026 display->flush ();
742} 1027}
743 1028
1029/* checks whether a refresh is requested and starts the refresh timer */
744void 1030void
745rxvt_term::check_cb (check_watcher &w) 1031rxvt_term::refresh_check ()
746{ 1032{
747 SET_R (this); 1033 if (want_refresh && !flush_ev.is_active ())
748 SET_LOCALE (locale); 1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
749 1035
1036 display->flush ();
1037}
1038
1039void
1040rxvt_term::flush_cb (ev::timer &w, int revents)
1041{
1042 make_current ();
1043
1044 refresh_count = 0;
750 flush (); 1045 flush ();
751} 1046}
752 1047
753#ifdef CURSOR_BLINK 1048#ifdef CURSOR_BLINK
754void 1049void
1050rxvt_term::cursor_blink_reset ()
1051{
1052 if (hidden_cursor)
1053 {
1054 hidden_cursor = 0;
1055 want_refresh = 1;
1056 }
1057
1058 if (option (Opt_cursorBlink))
1059 cursor_blink_ev.again ();
1060 else
1061 cursor_blink_ev.stop ();
1062}
1063
1064void
755rxvt_term::cursor_blink_cb (time_watcher &w) 1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
756{ 1066{
757 hidden_cursor = !hidden_cursor; 1067 hidden_cursor = !hidden_cursor;
758 want_refresh = 1; 1068 want_refresh = 1;
759 1069 refresh_check ();
760 w.start (w.at + BLINK_INTERVAL);
761} 1070}
762#endif 1071#endif
763 1072
764#ifdef TEXT_BLINK 1073#ifdef TEXT_BLINK
765void 1074void
766rxvt_term::text_blink_cb (time_watcher &w) 1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
767{ 1076{
768 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
769 { 1078 {
770 hidden_text = !hidden_text; 1079 hidden_text = !hidden_text;
771 want_refresh = 1; 1080 want_refresh = 1;
772 w.start (w.at + TEXT_BLINK_INTERVAL); 1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
1085}
1086#endif
1087
1088#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1089void
1090rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1091{
1092 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1093 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
773 } 1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
1100}
1101#endif
1102
1103#ifdef SELECTION_SCROLLING
1104void
1105rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1106{
1107 if (scr_page (scroll_selection_lines))
1108 {
1109 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113 else
1114 w.stop ();
1115}
1116#endif
1117
1118#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1119void
1120rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1121{
1122 if (scr_page (mouse_slip_wheel_speed))
1123 {
1124 want_refresh = 1;
1125 refresh_check ();
1126 }
1127
1128 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1129 {
1130 mouse_slip_wheel_speed = 0;
1131 w.stop ();
1132 }
1133}
1134#endif
1135
1136#if LINUX_YIELD_HACK
1137static struct event_handler
1138{
1139 ev::prepare yield_ev;
1140
1141 void yield_cb (ev::prepare &w, int revents)
1142 {
1143 // this should really be sched_yield(), but the linux guys thought
1144 // that giving a process calling sched_yield () less cpu time than
1145 // ones with high nice levels is a useful thing to do. It surely is is
1146 // allowed by the sus... as is returning ENOSYS.
1147 // since the linux guys additionally thought that breaking the only
1148 // known workaround against their unusable sched_yield hack is cool,
1149 // we just nanosleep a bit and hope for the best.
1150
1151 struct timespec ts = { 0, 1000 };
1152 nanosleep (&ts, 0);
1153
1154 w.stop ();
1155 }
1156
1157 event_handler ()
1158 : yield_ev (this, &event_handler::yield_cb)
1159 {
1160 }
1161} event_handler;
1162#endif
1163
1164/* make sure all the cmd data is at beginning of cmdbuf */
1165void
1166rxvt_term::cmdbuf_reify ()
1167{
1168 if (cmdbuf_ptr == cmdbuf_base)
1169 return;
1170
1171 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1172
1173 memmove (cmdbuf_base, cmdbuf_ptr, used);
1174 cmdbuf_ptr = cmdbuf_base;
1175 cmdbuf_endp = cmdbuf_ptr + used;
1176
1177}
1178
1179#if defined (KEYSYM_RESOURCE)
1180void
1181rxvt_term::cmdbuf_append (const char *str, size_t count)
1182{
1183 cmdbuf_reify ();
1184
1185 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1186
1187 if (count > avail)
1188 return;
1189
1190 memcpy (cmdbuf_endp, str, count);
1191 cmdbuf_endp += count;
1192
1193 cmd_parse ();
774} 1194}
775#endif 1195#endif
776 1196
777bool 1197bool
778rxvt_term::pty_fill () 1198rxvt_term::pty_fill ()
779{ 1199{
780 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1200 cmdbuf_reify ();
781 1201
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1202 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1203
1204 if (!avail)
1205 {
1206 // normally this indicates a "too long" command sequence - just drop the data we have
783 cmdbuf_ptr = cmdbuf_base; 1207 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1208 cmdbuf_endp = cmdbuf_ptr;
1209 avail = CBUFSIZ;
1210 }
785 1211
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1212 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
787 1213
788 if (n > 0) 1214 if (r > 0)
789 { 1215 {
790 cmdbuf_endp += n; 1216 cmdbuf_endp += r;
791 return true; 1217 return true;
792 } 1218 }
793 else if (n < 0 && errno != EAGAIN) 1219 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1220 {
1221#if LINUX_YIELD_HACK
1222 if (display->is_local)
1223 event_handler.yield_ev.start ();
1224#endif
1225 }
1226 else
1227 {
1228 pty_ev.stop ();
1229
1230 if (!option (Opt_hold))
794 destroy (); 1231 destroy ();
1232 }
795 1233
796 return false; 1234 return false;
797} 1235}
798 1236
799void 1237void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1238rxvt_term::pty_cb (ev::io &w, int revents)
801{ 1239{
802 SET_R (this); 1240 make_current ();
803 SET_LOCALE (locale);
804 1241
805 if (revents & EVENT_WRITE) 1242 if (revents & ev::READ)
806 tt_write (0, 0);
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us 1243 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong 1244 for (int i = CBUFCNT; i-- && pty_fill (); )
813 while (flag && pty_fill ()) 1245 cmd_parse ();
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821 1246
822 uint32_t ch = NOCHAR; 1247 if (revents & ev::WRITE)
1248 pty_write ();
823 1249
824 for (;;) 1250 refresh_check ();
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1251}
923 1252
924// read the next character, currently handles UTF-8 1253void ecb_cold
925// will probably handle all sorts of other stuff in the future 1254rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1255{
929 while (cmdbuf_ptr < cmdbuf_endp) 1256 XDefineCursor (dpy, vt, TermWin_cursor);
930 { 1257 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933
934 wchar_t wc;
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
936
937 if (len == (size_t)-2)
938 return NOCHAR;
939
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971}
972 1258
973#ifdef POINTER_BLANK 1259#ifdef POINTER_BLANK
1260 hidden_pointer = 0;
1261
1262 if (option (Opt_pointerBlank))
1263 pointer_ev.start (pointerBlankDelay);
1264#endif
1265}
1266
1267#ifdef POINTER_BLANK
1268void ecb_cold
1269rxvt_term::pointer_blank ()
1270{
1271 if (!option (Opt_pointerBlank))
1272 return;
1273
1274 XDefineCursor (dpy, vt, display->blank_cursor);
1275 XFlush (dpy);
1276
1277 hidden_pointer = 1;
1278}
1279
1280void ecb_cold
1281rxvt_term::pointer_cb (ev::timer &w, int revents)
1282{
1283 make_current ();
1284
1285 pointer_blank ();
1286}
1287#endif
1288
974void 1289void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0;
981
982 if (Options & Opt_pointerBlank)
983 pointer_ev.start (NOW + pointerBlankDelay);
984}
985
986void
987rxvt_term::pointer_blank ()
988{
989 if (! (Options & Opt_pointerBlank))
990 return;
991
992 XDefineCursor (display->display, TermWin.vt, blank_cursor);
993 XFlush (display->display);
994
995 hidden_pointer = 1;
996}
997
998void
999rxvt_term::pointer_cb (time_watcher &w)
1000{
1001 SET_R (this);
1002 SET_LOCALE (locale);
1003
1004 pointer_blank ();
1005}
1006#endif
1007
1008void
1009rxvt_term::mouse_report (const XButtonEvent &ev) 1290rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1291{
1011 int button_number, key_state = 0; 1292 int button_number, key_state = 0;
1012 int x, y; 1293 int x, y;
1294 int code = 32;
1013 1295
1014 x = ev.x; 1296 x = Pixel2Col (ev.x) + 1;
1015 y = ev.y; 1297 y = Pixel2Row (ev.y) + 1;
1016 pixel_position (&x, &y); 1298
1299 if (ev.type == MotionNotify)
1300 {
1301 if (x == mouse_row && y == mouse_col)
1302 return;
1303
1304 mouse_row = x;
1305 mouse_col = y;
1306 code += 32;
1307 }
1017 1308
1018 if (MEvent.button == AnyButton) 1309 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1310 button_number = 3;
1021 }
1022 else 1311 else
1023 { 1312 {
1024 button_number = MEvent.button - Button1; 1313 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1314 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1315 if (button_number >= 3)
1027 button_number += (64 - 3); 1316 button_number += 64 - 3;
1028 } 1317 }
1029 1318
1030 if (PrivateModes & PrivMode_MouseX10) 1319 if (priv_modes & PrivMode_MouseX10)
1031 { 1320 {
1032 /* 1321 /*
1033 * do not report ButtonRelease 1322 * do not report ButtonRelease
1034 * no state info allowed 1323 * no state info allowed
1035 */ 1324 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1339 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1340 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1341#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1342 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1343#endif
1055
1056 } 1344 }
1057 1345
1058#ifdef DEBUG_MOUSEREPORT 1346#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1347 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1348 if (key_state & 16)
1061 fputc ('C', stderr); 1349 fputc ('C', stderr);
1062 if (key_state & 4) 1350 if (key_state & 4)
1063 fputc ('S', stderr); 1351 fputc ('S', stderr);
… …
1065 fputc ('A', stderr); 1353 fputc ('A', stderr);
1066 if (key_state & 32) 1354 if (key_state & 32)
1067 fputc ('2', stderr); 1355 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1356 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1357 button_number,
1070 x + 1, 1358 x,
1071 y + 1); 1359 y);
1072#else 1360#endif
1361
1362#if ENABLE_FRILLS
1363 if (priv_modes & PrivMode_ExtMouseRight)
1364 tt_printf ("\033[%d;%d;%dM",
1365 code + button_number + key_state,
1366 x,
1367 y);
1368 else if (priv_modes & PrivMode_ExtModeMouse)
1369 tt_printf ("\033[M%c%lc%lc",
1370 code + button_number + key_state,
1371 wint_t (32 + x),
1372 wint_t (32 + y));
1373 else
1374#endif
1073 tt_printf ("\033[M%c%c%c", 1375 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1376 code + button_number + key_state,
1075 (32 + x + 1), 1377 32 + x,
1076 (32 + y + 1)); 1378 32 + y);
1077#endif
1078} 1379}
1079
1080#ifdef USING_W11LIB
1081void
1082rxvt_W11_process_x_event (XEvent *ev)
1083{
1084 rxvt_t *r = rxvt_get_r ();
1085
1086 x_cb (*ev);
1087}
1088#endif
1089 1380
1090/*{{{ process an X event */ 1381/*{{{ process an X event */
1091void 1382void ecb_hot
1092rxvt_term::x_cb (XEvent &ev) 1383rxvt_term::x_cb (XEvent &ev)
1093{ 1384{
1094 SET_R (this); 1385 make_current ();
1095 SET_LOCALE (locale);
1096 1386
1097#if defined(CURSOR_BLINK) 1387 dLocal (Display *, dpy);
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105 1388
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1389 if (ev.xany.window == vt
1107 } 1390 && SHOULD_INVOKE (HOOK_X_EVENT)
1108#endif 1391 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return; 1392 return;
1127#endif
1128 1393
1394 // for XQueryPointer
1129 Window unused_root, unused_child; 1395 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1396 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1397 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1398
1182 switch (ev.type) 1399 switch (ev.type)
1183 { 1400 {
1184 case KeyPress: 1401 case KeyPress:
1185 lookup_key (ev.xkey); 1402 key_press (ev.xkey);
1186 break; 1403 break;
1187 1404
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease: 1405 case KeyRelease:
1190 { 1406 key_release (ev.xkey);
1191 if (! (ev.xkey.state & ControlMask))
1192 mouse_slip_wheel_speed = 0;
1193 else
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1407 break;
1202 }
1203#endif
1204 1408
1205 case ButtonPress: 1409 case ButtonPress:
1206 button_press (ev.xbutton); 1410 button_press (ev.xbutton);
1207 break; 1411 break;
1208 1412
… …
1210 button_release (ev.xbutton); 1414 button_release (ev.xbutton);
1211 break; 1415 break;
1212 1416
1213 case ClientMessage: 1417 case ClientMessage:
1214 if (ev.xclient.format == 32 1418 if (ev.xclient.format == 32
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1419 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1216 destroy ();
1217#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink))
1223 { 1420 {
1224 /* Get Dnd data */ 1421 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1225 Atom ActualType; 1422 {
1226 int ActualFormat; 1423 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1227 unsigned char *data; 1424 {
1228 unsigned long Size, RemainingBytes; 1425 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 1426 {
1230 XGetWindowProperty (display->display, display->root, 1427 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1231 xa[XA_DNDSELECTION], 1428 destroy ();
1232 0L, 1000000L, 1429 }
1233 False, AnyPropertyType, 1430#if ENABLE_EWMH
1234 &ActualType, &ActualFormat, 1431 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1235 &Size, &RemainingBytes, 1432 XSendEvent (dpy, ev.xclient.window = display->root,
1433 False, SubstructureRedirectMask | SubstructureNotifyMask,
1236 &data); 1434 &ev);
1237 XChangeProperty (display->display, display->root, 1435#endif
1238 XA_CUT_BUFFER0, XA_STRING, 1436 }
1239 8, PropModeReplace, 1437 }
1240 data, STRLEN (data)); 1438#if ENABLE_XEMBED
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1439 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1242 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1440 {
1441 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1442 focus_in ();
1443 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1444 focus_out ();
1445 }
1446#endif
1243 } 1447 }
1244#endif /* OFFIX_DND */
1245 break;
1246
1247 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping));
1249 break; 1448 break;
1250 1449
1251 /* 1450 /*
1252 * XXX: this is not the _current_ arrangement 1451 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1452 * Here's my conclusion:
… …
1272 break; 1471 break;
1273 } 1472 }
1274 break; 1473 break;
1275 1474
1276 case FocusIn: 1475 case FocusIn:
1277 if (!TermWin.focus) 1476 if (ev.xfocus.detail != NotifyInferior
1477 && ev.xfocus.detail != NotifyPointer
1478 && ev.xfocus.mode != NotifyGrab)
1479 focus_in ();
1480 break;
1481
1482 case FocusOut:
1483 if (ev.xfocus.detail != NotifyInferior
1484 && ev.xfocus.detail != NotifyPointer
1485 && ev.xfocus.mode != NotifyGrab)
1486 focus_out ();
1487 break;
1488
1489 case ConfigureNotify:
1490 if (ev.xconfigure.window == parent)
1278 { 1491 {
1279 TermWin.focus = 1; 1492 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289
1290 } 1493 ;
1291 break;
1292 1494
1293 case FocusOut: 1495 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1294 if (TermWin.focus) 1496
1497 bool moved = false;
1498#ifdef HAVE_BG_PIXMAP
1499 if (bg_window_position_sensitive ())
1295 { 1500 {
1296 TermWin.focus = 0; 1501 want_position_change = true;
1297 want_refresh = 1; 1502 if (bg_img == 0)
1298#ifdef USE_XIM 1503 moved = true;
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0])
1313 {
1314 int height, width;
1315
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 } 1504 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1505#endif
1323 1506
1324 if (szHint.width != width || szHint.height != height) 1507 if (want_position_change)
1325 { 1508 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1509 int x, y;
1327 resize_all_windows (width, height, 1); 1510
1511 if (ev.xconfigure.send_event)
1512 {
1513 x = ev.xconfigure.x;
1514 y = ev.xconfigure.y;
1515 }
1516 else
1517 get_window_origin (x, y);
1518
1519 if (x != parent_x || y != parent_y)
1520 {
1521 parent_x = x;
1522 parent_y = y;
1523 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1524 moved = true;
1525 }
1328 } 1526 }
1329#ifdef DEBUG_SIZE 1527
1528 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1529 {
1530 seen_resize = 1;
1531 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1532 }
1330 else 1533 else
1331 { 1534 {
1332 D_SIZE ((stderr, "Size: Not resizing")); 1535#ifdef HAVE_BG_PIXMAP
1536 if (moved)
1537 update_background ();
1538#endif
1333 } 1539 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343 1540
1541 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1344 } 1542 }
1345 break; 1543 break;
1346 1544
1545 case PropertyNotify:
1546 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1547 break;
1548
1347 case SelectionClear: 1549 case SelectionClear:
1348 display->set_selection_owner (0); 1550 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1349 break;
1350
1351 case SelectionNotify:
1352 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor,
1354 ev.xselection.property, True);
1355 break; 1551 break;
1356 1552
1357 case SelectionRequest: 1553 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1554 selection_send (ev.xselectionrequest);
1359 break; 1555 break;
1360 1556
1557 case MapNotify:
1558#ifdef HAVE_BG_PIXMAP
1559 // This is needed at startup for the case of no window manager
1560 // or a non-reparenting window manager and also because we
1561 // defer bg image updates if the window is not mapped. The
1562 // short delay is to optimize for multiple ConfigureNotify
1563 // events at startup when the window manager reparents the
1564 // window, so as to perform the computation after we have
1565 // received all of them.
1566 if (bg_img == 0)
1567 update_background_ev.start (0.025);
1568#endif
1569 mapped = 1;
1570#ifdef TEXT_BLINK
1571 text_blink_ev.start ();
1572#endif
1573 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1574 break;
1575
1361 case UnmapNotify: 1576 case UnmapNotify:
1362 TermWin.mapped = 0; 1577 mapped = 0;
1363#ifdef TEXT_BLINK 1578#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1579 text_blink_ev.stop ();
1365#endif 1580#endif
1581 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1366 break; 1582 break;
1367
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break;
1374
1375#ifdef TRANSPARENT
1376 case ReparentNotify:
1377 rootwin_cb (ev);
1378 break;
1379#endif /* TRANSPARENT */
1380 1583
1381 case GraphicsExpose: 1584 case GraphicsExpose:
1382 case Expose: 1585 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1586 if (ev.xany.window == vt)
1384 { 1587 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1588 do
1589 {
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1590 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1591 ev.xexpose.width, ev.xexpose.height, false);
1388#else 1592 }
1389 // don't understand this, so commented it out 1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1594
1595 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1596
1597 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1598 {
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1599 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1600 ev.xexpose.width, ev.xexpose.height, false);
1392 //scr_expose (ev.xexpose.x, 0, 1601 }
1393 // ev.xexpose.width, TermWin.height, False); 1602
1394#endif
1395 want_refresh = 1; 1603 want_refresh = 1;
1396 } 1604 }
1397 else 1605 else
1398 { 1606 {
1399 XEvent unused_event; 1607 XEvent unused_event;
1400 1608
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1609 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1402 Expose, 1610 ;
1403 &unused_event)) ; 1611 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 ;
1405 GraphicsExpose, 1613
1406 &unused_event)) ; 1614 if (scrollBar.state && ev.xany.window == scrollBar.win)
1407 if (isScrollbarWindow (ev.xany.window))
1408 { 1615 {
1409 scrollBar.setIdle (); 1616 scrollBar.state = SB_STATE_IDLE;
1410 scrollbar_show (0); 1617 scrollBar.show (0);
1411 } 1618 }
1412#ifdef MENUBAR
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1414 menubar_expose ();
1415#endif
1416 } 1619 }
1417 break; 1620 break;
1418 1621
1419 case MotionNotify: 1622 case MotionNotify:
1420#ifdef POINTER_BLANK 1623#ifdef POINTER_BLANK
1421 if (hidden_pointer) 1624 if (hidden_pointer)
1422 pointer_unblank (); 1625 pointer_unblank ();
1423#endif 1626#endif
1424#if MENUBAR 1627 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1425 if (isMenuBarWindow (ev.xany.window)) 1628 || priv_modes & PrivMode_MouseAnyEvent)
1629 mouse_report (ev.xbutton);
1630 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1631 break;
1632
1633 if (ev.xany.window == vt)
1426 { 1634 {
1427 menubar_control (& (ev.xbutton)); 1635 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1428 break; 1636 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1429 } 1637 ; // nop
1430#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1432 break;
1433
1434 if (ev.xany.window == TermWin.vt)
1435 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1638 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1639 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1640 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1439 ; 1641 ;
1440 1642
1441 XQueryPointer (display->display, TermWin.vt, 1643 XQueryPointer (dpy, vt,
1442 &unused_root, &unused_child, 1644 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1645 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1646 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1647 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1648#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1649 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1650 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1651 {
1450#endif 1652#endif
1653#if ISO_14755
1654 // 5.4
1655 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1656 {
1657 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1658 break;
1659 }
1660#endif
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1661 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1662 ev.xbutton.state & Button3Mask ? 2 : 0);
1663
1453#ifdef SELECTION_SCROLLING 1664#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1665 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1666 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1667 {
1668 page_dirn scroll_selection_dir;
1457 int dist; 1669 int dist;
1458
1459 pending_scroll_selection=1;
1460 1670
1461 /* don't clobber the current delay if we are 1671 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1672 * already in the middle of scrolling.
1463 */ 1673 */
1464 if (scroll_selection_delay<=0) 1674 if (!sel_scroll_ev.is_active ())
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1675 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1466 1676
1467 /* save the event params so we can highlight 1677 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1678 * the selection in the pending-scroll loop
1469 */ 1679 */
1470 selection_save_x=ev.xbutton.x; 1680 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1681 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1682 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1683
1475 /* calc number of lines to scroll */ 1684 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1685 if (ev.xbutton.y < int_bwidth)
1477 { 1686 {
1478 scroll_selection_dir = UP; 1687 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1688 dist = int_bwidth - ev.xbutton.y;
1480 } 1689 }
1481 else 1690 else
1482 { 1691 {
1483 scroll_selection_dir = DN; 1692 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1693 dist = ev.xbutton.y - (int_bwidth + vt_height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1694 }
1695
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1696 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1697 / SELECTION_SCROLL_LINE_SPEEDUP
1698 + 1;
1489 MIN_IT (scroll_selection_lines, 1699 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1700 SELECTION_SCROLL_MAX_LINES);
1701 scroll_selection_lines *= scroll_selection_dir;
1491 } 1702 }
1492 else 1703 else
1493 { 1704 {
1494 /* we are within the text window, so we 1705 /* we are within the text window, so we
1495 * shouldn't be scrolling 1706 * shouldn't be scrolling
1496 */ 1707 */
1497 pending_scroll_selection = 0; 1708 sel_scroll_ev.stop();
1498 } 1709 }
1499#endif 1710#endif
1500#ifdef MOUSE_THRESHOLD 1711#ifdef MOUSE_THRESHOLD
1501
1502 } 1712 }
1503#endif 1713#endif
1504
1505 } 1714 }
1506 } 1715 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1716 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1508 { 1717 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1718 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1510 MotionNotify, &ev)) ; 1719 MotionNotify, &ev))
1720 ;
1721
1511 XQueryPointer (display->display, scrollBar.win, 1722 XQueryPointer (dpy, scrollBar.win,
1512 &unused_root, &unused_child, 1723 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1724 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1725 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1726 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1727 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1728 scrollBar.size ());
1518 scr_refresh (refresh_type);
1519 refresh_limit = 0; 1729 want_refresh = 1;
1520 scrollbar_show (1); 1730 scrollBar.show (1);
1521 } 1731 }
1522 break; 1732 break;
1523 } 1733 }
1734
1735#if defined(CURSOR_BLINK)
1736 if (ev.type == KeyPress)
1737 cursor_blink_reset ();
1738#endif
1739
1740#if defined(POINTER_BLANK)
1741 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1742 {
1743 if (ev.type == MotionNotify
1744 || ev.type == ButtonPress
1745 || ev.type == ButtonRelease)
1746 if (hidden_pointer)
1747 pointer_unblank ();
1748
1749 if (ev.type == KeyPress && hidden_pointer == 0)
1750 pointer_blank ();
1751 }
1752#endif
1753
1754 refresh_check ();
1524} 1755}
1756
1757#if ENABLE_FRILLS
1758void ecb_cold
1759rxvt_term::set_urgency (bool enable)
1760{
1761 if (enable == urgency_hint)
1762 return;
1763
1764 if (XWMHints *h = XGetWMHints (dpy, parent))
1765 {
1766 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1767 XSetWMHints (dpy, parent, h);
1768 urgency_hint = enable;
1769 XFree (h);
1770 }
1771}
1772#endif
1773
1774void ecb_cold
1775rxvt_term::focus_in ()
1776{
1777 if (!focus)
1778 {
1779 focus = 1;
1780 want_refresh = 1;
1781
1782#if USE_XIM
1783 if (Input_Context != NULL)
1784 {
1785 im_set_position ();
1786 XSetICFocus (Input_Context);
1787 }
1788#endif
1789#if CURSOR_BLINK
1790 if (option (Opt_cursorBlink))
1791 cursor_blink_ev.again ();
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_focused;
1797 scr_recolour ();
1798 }
1799#endif
1800#if ENABLE_FRILLS
1801 if (option (Opt_urgentOnBell))
1802 set_urgency (0);
1803#endif
1804
1805 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1806 }
1807}
1808
1809void ecb_cold
1810rxvt_term::focus_out ()
1811{
1812 if (focus)
1813 {
1814 focus = 0;
1815 want_refresh = 1;
1816
1817#if ENABLE_FRILLS
1818 if (option (Opt_urgentOnBell))
1819 set_urgency (0);
1820#endif
1821#if ENABLE_FRILLS || ISO_14755
1822 if (iso14755buf)
1823 {
1824 iso14755buf = 0;
1825# if ISO_14755
1826 scr_overlay_off ();
1827# endif
1828 }
1829#endif
1830#if USE_XIM
1831 if (Input_Context != NULL)
1832 XUnsetICFocus (Input_Context);
1833#endif
1834#if CURSOR_BLINK
1835 if (option (Opt_cursorBlink))
1836 cursor_blink_ev.stop ();
1837
1838 hidden_cursor = 0;
1839#endif
1840#if OFF_FOCUS_FADING
1841 if (rs[Rs_fade])
1842 {
1843 pix_colors = pix_colors_unfocused;
1844 scr_recolour ();
1845 }
1846#endif
1847
1848 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1849 }
1850}
1851
1852void ecb_cold
1853rxvt_term::update_fade_color (unsigned int idx)
1854{
1855#if OFF_FOCUS_FADING
1856 if (rs[Rs_fade])
1857 {
1858 rgba c;
1859 pix_colors [Color_fade].get (c);
1860 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1861 }
1862#endif
1863}
1864
1865#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1866void ecb_hot
1867rxvt_term::rootwin_cb (XEvent &ev)
1868{
1869 make_current ();
1870
1871 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1872 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1873 return;
1874
1875 switch (ev.type)
1876 {
1877 case PropertyNotify:
1878 /*
1879 * if user used some Esetroot compatible prog to set the root bg,
1880 * use the property to determine the pixmap. We use it later on.
1881 */
1882 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1883 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1884 {
1885#if BG_IMAGE_FROM_ROOT
1886 if (option (Opt_transparent))
1887 {
1888 rxvt_img::new_from_root (this)->replace (root_img);
1889 update_background ();
1890 }
1891#endif
1892 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1893 }
1894
1895 break;
1896 }
1897
1898 refresh_check ();
1899}
1900#endif
1525 1901
1526void 1902void
1527rxvt_term::rootwin_cb (XEvent &ev)
1528{
1529 SET_R (this);
1530 SET_LOCALE (locale);
1531
1532 switch (ev.type)
1533 {
1534 case PropertyNotify:
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1536 {
1537 if (ev.xproperty.state == PropertyNewValue)
1538 selection_property (ev.xproperty.window, ev.xproperty.atom);
1539 break;
1540 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /*
1545 * if user used some Esetroot compatible prog to set the root bg,
1546 * use the property to determine the pixmap. We use it later on.
1547 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550
1551 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1552 return;
1553 }
1554
1555 /* FALLTHROUGH */
1556 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ())
1558 if (am_transparent)
1559 want_full_refresh = 1;
1560 break;
1561#endif
1562 }
1563}
1564
1565void
1566rxvt_term::button_press (const XButtonEvent &ev) 1903rxvt_term::button_press (XButtonEvent &ev)
1567{ 1904{
1568 int reportmode = 0, clickintime; 1905 int reportmode = 0, clickintime;
1569 1906
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1907 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1908
1571 if (!bypass_keystate) 1909 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1910 reportmode = !! (priv_modes & PrivMode_mouse_report);
1911
1573 /* 1912 /*
1574 * VT window processing of button press 1913 * VT window processing of button press
1575 */ 1914 */
1576 if (ev.window == TermWin.vt) 1915 if (ev.window == vt)
1577 { 1916 {
1917 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1918 return;
1919
1920#if ISO_14755
1921 // 5.4
1922 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1923 {
1924 iso14755_54 (ev.x, ev.y);
1925 return;
1926 }
1927#endif
1928
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1929 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1930
1579 if (reportmode) 1931 if (reportmode)
1580 { 1932 {
1581 /* mouse report from vt window */ 1933 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1934 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1935 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1936#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1937 if (ev.button == MEvent.button && clickintime)
1586 { 1938 {
1587 /* same button, within alloted time */ 1939 /* same button, within allowed time */
1588 MEvent.clicks++; 1940 MEvent.clicks++;
1941
1589 if (MEvent.clicks > 1) 1942 if (MEvent.clicks > 1)
1590 { 1943 {
1591 /* only report double clicks */ 1944 /* only report double clicks */
1592 MEvent.clicks = 2; 1945 MEvent.clicks = 2;
1593 mouse_report (ev); 1946 mouse_report (ev);
… …
1605 mouse_report (ev); 1958 mouse_report (ev);
1606 } 1959 }
1607#else 1960#else
1608 MEvent.button = ev.button; 1961 MEvent.button = ev.button;
1609 mouse_report (ev); 1962 mouse_report (ev);
1610#endif /* MOUSE_REPORT_DOUBLECLICK */ 1963#endif /* MOUSE_REPORT_DOUBLECLICK */
1611 1964
1612 } 1965 }
1613 else 1966 else
1614 { 1967 {
1615 if (ev.button != MEvent.button) 1968 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1969 MEvent.clicks = 0;
1970
1617 switch (ev.button) 1971 switch (ev.button)
1618 { 1972 {
1619 case Button1: 1973 case Button1:
1974 /* allow meta + click to select rectangular areas */
1975 /* should be done in screen.C */
1976#if ENABLE_FRILLS
1977 selection.rect = !!(ev.state & ModMetaMask);
1978#else
1979 selection.rect = false;
1980#endif
1981
1620 /* allow shift+left click to extend selection */ 1982 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1983 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1622 { 1984 {
1623 if (MEvent.button == Button1 && clickintime) 1985 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1986 selection_rotate (ev.x, ev.y);
1625 else 1987 else
1626 selection_extend (ev.x, ev.y, 1); 1988 selection_extend (ev.x, ev.y, 1);
… …
1641 case Button3: 2003 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 2004 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 2005 selection_rotate (ev.x, ev.y);
1644 else 2006 else
1645 selection_extend (ev.x, ev.y, 1); 2007 selection_extend (ev.x, ev.y, 1);
2008
1646 MEvent.button = Button3; 2009 MEvent.button = Button3;
1647 break; 2010 break;
1648 } 2011 }
1649 } 2012 }
2013
1650 MEvent.time = ev.time; 2014 MEvent.time = ev.time;
1651 return; 2015 return;
1652 } 2016 }
1653 2017
1654 /* 2018 /*
1655 * Scrollbar window processing of button press 2019 * Scrollbar window processing of button press
1656 */ 2020 */
1657 if (isScrollbarWindow (ev.window)) 2021 if (scrollBar.state && ev.window == scrollBar.win)
1658 { 2022 {
1659 scrollBar.setIdle (); 2023 page_dirn direction = NO_DIR;
2024
2025 if (scrollBar.upButton (ev.y))
2026 direction = UP; /* up */
2027 else if (scrollBar.dnButton (ev.y))
2028 direction = DN; /* down */
2029
2030 scrollBar.state = SB_STATE_IDLE;
1660 /* 2031 /*
1661 * Rxvt-style scrollbar: 2032 * Rxvt-style scrollbar:
1662 * move up if mouse is above slider 2033 * move up if mouse is above slider
1663 * move dn if mouse is below slider 2034 * move dn if mouse is below slider
1664 * 2035 *
… …
1673 /* 2044 /*
1674 * Mouse report disabled scrollbar: 2045 * Mouse report disabled scrollbar:
1675 * arrow buttons - send up/down 2046 * arrow buttons - send up/down
1676 * click on scrollbar - send pageup/down 2047 * click on scrollbar - send pageup/down
1677 */ 2048 */
1678 if ((scrollBar.style == R_SB_NEXT 2049 if (direction == UP)
1679 && scrollbarnext_upButton (ev.y))
1680 || (scrollBar.style == R_SB_RXVT
1681 && scrollbarrxvt_upButton (ev.y)))
1682 tt_printf ("\033[A"); 2050 tt_printf ("\033[A");
1683 else if ((scrollBar.style == R_SB_NEXT 2051 else if (direction == DN)
1684 && scrollbarnext_dnButton (ev.y))
1685 || (scrollBar.style == R_SB_RXVT
1686 && scrollbarrxvt_dnButton (ev.y)))
1687 tt_printf ("\033[B"); 2052 tt_printf ("\033[B");
1688 else 2053 else
1689 switch (ev.button) 2054 switch (ev.button)
1690 { 2055 {
1691 case Button2: 2056 case Button2:
… …
1698 tt_printf ("\033[5~"); 2063 tt_printf ("\033[5~");
1699 break; 2064 break;
1700 } 2065 }
1701 } 2066 }
1702 else 2067 else
1703#endif /* NO_SCROLLBAR_REPORT */ 2068#endif /* NO_SCROLLBAR_REPORT */
1704
1705 {
1706 char upordown = 0;
1707
1708 if (scrollBar.style == R_SB_NEXT)
1709 { 2069 {
1710 if (scrollbarnext_upButton (ev.y)) 2070 if (direction != NO_DIR)
1711 upordown = -1; /* up */
1712 else if (scrollbarnext_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 else if (scrollBar.style == R_SB_RXVT)
1716 {
1717 if (scrollbarrxvt_upButton (ev.y))
1718 upordown = -1; /* up */
1719 else if (scrollbarrxvt_dnButton (ev.y))
1720 upordown = 1; /* down */
1721 }
1722 if (upordown)
1723 { 2071 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2073 if (!cont_scroll_ev.is_active ())
2074 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1726#endif 2075#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 2076 if (scr_page (direction, 1))
1728 { 2077 {
1729 if (upordown < 0) 2078 if (direction == UP)
1730 scrollBar.setUp (); 2079 scrollBar.state = SB_STATE_UP;
1731 else 2080 else
1732 scrollBar.setDn (); 2081 scrollBar.state = SB_STATE_DOWN;
1733 } 2082 }
1734 } 2083 }
1735 else 2084 else
1736 switch (ev.button) 2085 switch (ev.button)
1737 { 2086 {
1738 case Button2: 2087 case Button2:
1739 switch (scrollbar_align) 2088 switch (scrollBar.align)
1740 { 2089 {
1741 case R_SB_ALIGN_TOP: 2090 case SB_ALIGN_TOP:
1742 csrO = 0; 2091 csrO = 0;
1743 break; 2092 break;
1744 case R_SB_ALIGN_CENTRE: 2093 case SB_ALIGN_CENTRE:
1745 csrO = (scrollBar.bot - scrollBar.top) / 2; 2094 csrO = (scrollBar.bot - scrollBar.top) / 2;
1746 break; 2095 break;
1747 case R_SB_ALIGN_BOTTOM: 2096 case SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2097 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2098 break;
1750 } 2099 }
2100
1751 if (scrollBar.style == R_SB_XTERM 2101 if (scrollBar.style == SB_STYLE_XTERM
1752 || scrollbar_above_slider (ev.y) 2102 || scrollBar.above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2103 || scrollBar.below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2104 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1755 scrollbar_size ()); 2105
1756 scrollBar.setMotion (); 2106 scrollBar.state = SB_STATE_MOTION;
1757 break; 2107 break;
1758 2108
1759 case Button1: 2109 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2110 if (scrollBar.align == SB_ALIGN_CENTRE)
1761 csrO = ev.y - scrollBar.top; 2111 csrO = ev.y - scrollBar.top;
1762 /* FALLTHROUGH */ 2112 /* FALLTHROUGH */
1763 2113
1764 case Button3: 2114 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2115 if (scrollBar.style != SB_STYLE_XTERM)
1766 { 2116 {
1767 if (scrollbar_above_slider (ev.y)) 2117 if (scrollBar.above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2118# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2119 scr_page (UP, nrow - 1);
1770# else 2120# else
1771 scr_page (UP, TermWin.nrow / 4); 2121 scr_page (UP, nrow / 4);
1772# endif 2122# endif
1773 else if (scrollbar_below_slider (ev.y)) 2123 else if (scrollBar.below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2124# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2125 scr_page (DN, nrow - 1);
1776# else 2126# else
1777 scr_page (DN, TermWin.nrow / 4); 2127 scr_page (DN, nrow / 4);
1778# endif 2128# endif
1779 else 2129 else
1780 scrollBar.setMotion (); 2130 scrollBar.state = SB_STATE_MOTION;
1781 } 2131 }
1782 else 2132 else
1783 { 2133 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2134 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2135 (nrow
1786 * scrollbar_position (ev.y) 2136 * scrollBar.position (ev.y)
1787 / scrollbar_size ())); 2137 / scrollBar.size ()));
1788 } 2138 }
2139
1789 break; 2140 break;
1790 } 2141 }
1791 } 2142 }
2143
1792 return; 2144 return;
1793 } 2145 }
1794#if MENUBAR
1795 /*
1796 * Menubar window processing of button press
1797 */
1798 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev);
1800#endif
1801} 2146}
1802 2147
1803void 2148void
1804rxvt_term::button_release (const XButtonEvent &ev) 2149rxvt_term::button_release (XButtonEvent &ev)
1805{ 2150{
1806 int reportmode = 0; 2151 int reportmode = 0;
1807 2152
1808 csrO = 0; /* reset csr Offset */ 2153 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2154 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2155 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2156
1812 if (scrollbar_isUpDn ()) 2157 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1813 { 2158 {
1814 scrollBar.setIdle (); 2159 scrollBar.state = SB_STATE_IDLE;
1815 scrollbar_show (0); 2160 scrollBar.show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH;
1818#endif
1819
1820 } 2161 }
2162
1821#ifdef SELECTION_SCROLLING 2163#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2164 sel_scroll_ev.stop();
1823#endif 2165#endif
2166
1824 if (ev.window == TermWin.vt) 2167 if (ev.window == vt)
1825 { 2168 {
2169 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2170 return;
2171
2172#if ISO_14755
2173 // 5.4
2174 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2175 return;
2176#endif
2177
1826 if (reportmode) 2178 if (reportmode)
1827 { 2179 {
1828 /* mouse report from vt window */ 2180 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2181 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2182 if (ev.button >= 4)
… …
1841 mouse_report (ev); 2193 mouse_report (ev);
1842 } 2194 }
1843#else /* MOUSE_REPORT_DOUBLECLICK */ 2195#else /* MOUSE_REPORT_DOUBLECLICK */
1844 MEvent.button = AnyButton; 2196 MEvent.button = AnyButton;
1845 mouse_report (ev); 2197 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2198#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2199 return;
1848 } 2200 }
2201
1849 /* 2202 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2203 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2204 * when overriding mouse reporting
1852 */ 2205 */
1853 if (PrivateModes & PrivMode_mouse_report 2206 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2207 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2208 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2209 selection_extend (ev.x, ev.y, 0);
1857 2210
1858 switch (ev.button) 2211 switch (ev.button)
1859 { 2212 {
1860 case Button1: 2213 case Button1:
1861 case Button3: 2214 case Button3:
1862 selection_make (ev.time); 2215 selection_make (ev.time);
1863 break; 2216 break;
2217
1864 case Button2: 2218 case Button2:
1865 selection_request (ev.time, ev.x, ev.y); 2219 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2220 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1866 break; 2221 break;
2222
1867#ifdef MOUSE_WHEEL 2223#ifdef MOUSE_WHEEL
1868 case Button4: 2224 case Button4:
1869 case Button5: 2225 case Button5:
1870 { 2226 {
1871 int i; 2227 int lines;
1872 page_dirn v; 2228 page_dirn dirn;
1873 2229
1874 v = (ev.button == Button4) ? UP : DN; 2230 dirn = ev.button == Button4 ? UP : DN;
2231
1875 if (ev.state & ShiftMask) 2232 if (ev.state & ShiftMask)
1876 i = 1; 2233 lines = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2234 else if (option (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2235 lines = nrow - 1;
1879 else 2236 else
1880 i = 5; 2237 lines = 5;
2238
1881# ifdef MOUSE_SLIP_WHEELING 2239# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2240 if (ev.state & ControlMask)
1883 { 2241 {
1884 mouse_slip_wheel_speed += (v ? -1 : 1); 2242 mouse_slip_wheel_speed += dirn;
1885 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2243 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2244
2245 if (!slip_wheel_ev.is_active ())
2246 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1886 } 2247 }
2248 else
1887# endif 2249# endif
1888# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 { 2250 {
1895 scr_page (v, 1); 2251 scr_page (dirn, lines);
1896 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1); 2252 scrollBar.show (1);
1898 } 2253 }
1899# endif
1900
1901 } 2254 }
1902 break; 2255 break;
1903#endif 2256#endif
1904
1905 }
1906 }
1907#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev);
1910#endif
1911}
1912
1913
1914#ifdef TRANSPARENT
1915/*
1916 * Check our parents are still who we think they are.
1917 * Do transparency updates if required
1918 */
1919int
1920rxvt_term::check_our_parents ()
1921{
1922 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after;
1924 Atom atype;
1925 unsigned char *prop = NULL;
1926 Window root, oldp, *list;
1927 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr;
1929
1930 pchanged = 0;
1931
1932 if (! (Options & Opt_transparent))
1933 return pchanged; /* Don't try any more */
1934
1935 XGetWindowAttributes (display->display, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth;
1937
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1939 if (rootdepth != wattr.depth)
1940 {
1941 if (am_transparent)
1942 { 2257 }
1943 pchanged = 1; 2258 }
1944 XSetWindowBackground (display->display, TermWin.vt, 2259}
1945 PixColors[Color_bg]); 2260
1946 am_transparent = am_pixmap_trans = 0; 2261/*}}} */
2262
2263void ecb_hot
2264rxvt_term::cmd_parse ()
2265{
2266 wchar_t ch = NOCHAR;
2267 char *seq_begin; // remember start of esc-sequence here
2268
2269 for (;;)
2270 {
2271 if (ecb_unlikely (ch == NOCHAR))
1947 } 2272 {
1948 return pchanged; /* Don't try any more */ 2273 seq_begin = cmdbuf_ptr;
1949 } 2274 ch = next_char ();
1950 2275
1951 /* Get all X ops out of the queue so that our information is up-to-date. */ 2276 if (ch == NOCHAR)
1952 XSync (display->display, False); 2277 break;
1953
1954 /*
1955 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame
1957 * windows for each client, so we have to take care about that.
1958 */
1959 i = (xa[XA_XROOTPMAPID] != 0
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success));
1963 if (!i || prop == NULL)
1964 have_pixmap = 0;
1965 else
1966 {
1967 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop);
1969 XFree (prop);
1970 }
1971 if (have_pixmap)
1972 {
1973 /*
1974 * Copy display->root pixmap transparency
1975 */
1976 int sx, sy, nx, ny;
1977 unsigned int nw, nh;
1978 Window cr;
1979 XImage *image;
1980 GC gc;
1981 XGCValues gcvalue;
1982
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1984 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height;
1987 nx = ny = 0;
1988 if (sx < 0)
1989 { 2278 }
1990 nw += sx; 2279
1991 nx = -sx; 2280 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1992 sx = 0;
1993 } 2281 {
1994 if (sy < 0) 2282 if (ecb_unlikely (!seen_input))
1995 {
1996 nh += sy;
1997 ny = -sy;
1998 sy = 0;
1999 }
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2002 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2004 ZPixmap);
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */
2007 allowedxerror = 0;
2008 if (image == NULL)
2009 {
2010 if (am_transparent && am_pixmap_trans)
2011 { 2283 {
2012 pchanged = 1; 2284 seen_input = 1;
2013 if (TermWin.pixmap != None) 2285 // many badly-written programs (e.g. jed) contain a race condition:
2286 // they first read the screensize and then install a SIGWINCH handler.
2287 // some window managers resize the window early, and these programs
2288 // then sometimes get the size wrong.
2289 // unfortunately other programs are even more buggy and dislike
2290 // being sent SIGWINCH, so only do it when we were in fact being
2291 // resized.
2292 if (seen_resize && cmd_pid)
2293 kill (-cmd_pid, SIGWINCH);
2294 }
2295
2296 /* Read a text string from the input buffer */
2297 wchar_t buf[UBUFSIZ];
2298 bool refreshnow = false;
2299 int nlines = 0;
2300 wchar_t *str = buf;
2301 wchar_t *eol = str + min (ncol, UBUFSIZ);
2302
2303 for (;;)
2304 {
2305 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2306 break;
2307
2308 *str++ = ch;
2309
2310 if (ecb_unlikely (ch == C0_LF || str >= eol))
2014 { 2311 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2312 if (ch == C0_LF)
2016 TermWin.pixmap = None; 2313 nlines++;
2314
2315 refresh_count++;
2316
2317 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2318 {
2319 refresh_count = 0;
2320
2321 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2322 {
2323 refreshnow = true;
2324 ch = NOCHAR;
2325 break;
2326 }
2327 }
2328
2329 // scr_add_lines only works for nlines <= nrow - 1.
2330 if (nlines >= nrow - 1)
2331 {
2332 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2333 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2334 scr_add_lines (buf, str - buf, nlines);
2335
2336 nlines = 0;
2337 str = buf;
2338 eol = str + min (ncol, UBUFSIZ);
2339 }
2340
2341 if (str >= eol)
2342 {
2343 if (eol >= buf + UBUFSIZ)
2344 {
2345 ch = NOCHAR;
2346 break;
2347 }
2348 else
2349 eol = min (eol + ncol, buf + UBUFSIZ);
2350 }
2351
2017 } 2352 }
2353
2354 seq_begin = cmdbuf_ptr;
2355 ch = next_char ();
2018 } 2356 }
2019 am_pixmap_trans = 0; 2357
2358 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2359 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2360 scr_add_lines (buf, str - buf, nlines);
2361
2362 /*
2363 * If there have been a lot of new lines, then update the screen
2364 * What the heck we'll cheat and only refresh less than every page-full.
2365 * if skipScroll is enabled.
2366 */
2367 if (refreshnow)
2368 {
2369 scr_refresh ();
2370 want_refresh = 1;
2371 }
2020 } 2372 }
2021 else 2373 else
2022 { 2374 {
2023 if (TermWin.pixmap != None) 2375 try
2024 XFreePixmap (display->display, TermWin.pixmap);
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2026 (unsigned int)szHint.width,
2027 (unsigned int)szHint.height,
2028 (unsigned int)image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height);
2033 XFreeGC (display->display, gc);
2034 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2036 TermWin.pixmap);
2037 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1;
2039 am_transparent = am_pixmap_trans = 1;
2040 }
2041 }
2042 if (!am_pixmap_trans)
2043 {
2044 unsigned int n;
2045 /*
2046 * InheritPixmap transparency
2047 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2050 i++)
2051 {
2052 oldp = TermWin.parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2054 &TermWin.parent[i], &list, &n);
2055 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2057 if (TermWin.parent[i] == display->root)
2058 { 2376 {
2059 if (oldp != None) 2377 process_nonprinting (ch);
2060 pchanged = 1; 2378 }
2379 catch (const class out_of_input &o)
2380 {
2381 // we ran out of input, retry later
2382 cmdbuf_ptr = seq_begin;
2061 break; 2383 break;
2062 } 2384 }
2063 if (oldp != TermWin.parent[i]) 2385
2064 pchanged = 1; 2386 ch = NOCHAR;
2065 }
2066 n = 0;
2067 if (pchanged)
2068 { 2387 }
2069 for (; n < (unsigned int)i; n++) 2388 }
2070 { 2389}
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2390
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2391// read the next character
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2392wchar_t ecb_hot
2074 { 2393rxvt_term::next_char () NOTHROW
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2394{
2076 break; 2395 while (cmdbuf_ptr < cmdbuf_endp)
2077 } 2396 {
2078 } 2397 // assume 7-bit to be ascii ALWAYS
2398 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2399 return *cmdbuf_ptr++;
2400
2401 wchar_t wc;
2402 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2403
2404 if (len == (size_t)-2)
2079 } 2405 {
2080 if (n > (int) (sizeof (TermWin.parent) 2406 // the mbstate stores incomplete sequences. didn't know this :/
2081 / sizeof (TermWin.parent[0]))) 2407 cmdbuf_ptr = cmdbuf_endp;
2408 break;
2082 { 2409 }
2083 D_X ((stderr, "InheritPixmap Turning off")); 2410
2084 XSetWindowBackground (display->display, TermWin.parent[0], 2411 if (len == (size_t)-1)
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */
2090 } 2412 {
2091 else 2413 mbstate.reset (); // reset now undefined conversion state
2414 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2415 // in which case we "erroneously" return the next byte which might be valid.
2416 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2092 { 2417 }
2093 /* wait (an arbitrary period) for the WM to do its thing
2094 * needed for fvwm2.2.2 (and before?) */
2095# ifdef HAVE_NANOSLEEP
2096 struct timespec rqt;
2097 2418
2098 rqt.tv_sec = 1; 2419 // assume wchar == unicode
2099 rqt.tv_nsec = 0; 2420 cmdbuf_ptr += len;
2100 nanosleep (&rqt, NULL); 2421 return wc & UNICODE_MASK;
2101# else
2102 sleep (1);
2103# endif
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2105 for (n = 0; n < (unsigned int)i; n++)
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2107 ParentRelative);
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2109 ParentRelative);
2110 am_transparent = 1;
2111 }
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2113 TermWin.parent[i] = None;
2114 } 2422 }
2423
2424 return NOCHAR;
2425}
2426
2427// read the next octet
2428uint32_t ecb_hot
2429rxvt_term::next_octet () NOTHROW
2430{
2431 return cmdbuf_ptr < cmdbuf_endp
2432 ? (unsigned char)*cmdbuf_ptr++
2433 : NOCHAR;
2434}
2435
2436static class out_of_input out_of_input;
2437
2438wchar_t ecb_hot
2439rxvt_term::cmd_getc () THROW ((class out_of_input))
2440{
2441 wchar_t c = next_char ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2115 return pchanged; 2446 return c;
2116} 2447}
2117#endif
2118 2448
2119/*}}} */ 2449uint32_t ecb_hot
2450rxvt_term::cmd_get8 () THROW ((class out_of_input))
2451{
2452 uint32_t c = next_octet ();
2453
2454 if (c == NOCHAR)
2455 throw out_of_input;
2456
2457 return c;
2458}
2120 2459
2121/*{{{ print pipe */ 2460/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2461/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2462#ifdef PRINTPIPE
2124FILE * 2463FILE * ecb_cold
2125rxvt_term::popen_printer () 2464rxvt_term::popen_printer ()
2126{ 2465{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2466 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2128 2467
2129 if (stream == NULL) 2468 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2469 rxvt_warn ("can't open printer pipe, not printing.\n");
2470
2131 return stream; 2471 return stream;
2132} 2472}
2133 2473
2134int 2474int ecb_cold
2135rxvt_term::pclose_printer (FILE *stream) 2475rxvt_term::pclose_printer (FILE *stream)
2136{ 2476{
2137 fflush (stream); 2477 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2478 return pclose (stream);
2144# endif
2145} 2479}
2146 2480
2147/* 2481/*
2148 * simulate attached vt100 printer 2482 * simulate attached vt100 printer
2149 */ 2483 */
2150void 2484void ecb_cold
2151rxvt_term::process_print_pipe () 2485rxvt_term::process_print_pipe ()
2152{ 2486{
2153 int done; 2487 FILE *fd = popen_printer ();
2154 FILE *fd;
2155 2488
2156 if ((fd = popen_printer ()) == NULL) 2489 if (!fd)
2157 return; 2490 return;
2158 2491
2159 /* 2492 /*
2160 * Send all input to the printer until either ESC[4i or ESC[?4i 2493 * Send all input to the printer until either ESC[4i or ESC[?4i
2161 * is received. 2494 * is received.
2162 */ 2495 */
2163 for (done = 0; !done;) 2496 for (int done = 0; !done; )
2164 { 2497 {
2165 unsigned char buf[8]; 2498 unsigned char buf[8];
2166 unsigned char ch; 2499 unicode_t ch;
2167 unsigned int i, len; 2500 unsigned int i, len;
2168 2501
2169 if ((ch = cmd_getc ()) != C0_ESC) 2502 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2503 {
2171 if (putc (ch, fd) == EOF) 2504 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2505 break; /* done = 1 */
… …
2187 { 2520 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2521 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2522 break; /* done = 1 */
2190 } 2523 }
2191 } 2524 }
2525
2192 for (i = 0; i < len; i++) 2526 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2527 if (putc (buf[i], fd) == EOF)
2194 { 2528 {
2195 done = 1; 2529 done = 1;
2196 break; 2530 break;
2197 } 2531 }
2198 } 2532 }
2199 } 2533 }
2534
2200 pclose_printer (fd); 2535 pclose_printer (fd);
2201} 2536}
2202#endif /* PRINTPIPE */ 2537#endif /* PRINTPIPE */
2203/*}}} */ 2538/*}}} */
2204 2539
2205/* *INDENT-OFF* */
2206enum { 2540enum {
2207 C1_40 = 0x40, 2541 C1_40 = 0x40,
2208 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2542 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2209 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2543 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2210 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2544 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2211 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2545 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2212}; 2546};
2213/* *INDENT-ON* */
2214 2547
2215/*{{{ process non-printing single characters */ 2548/*{{{ process non-printing single characters */
2216void 2549void ecb_hot
2217rxvt_term::process_nonprinting (unsigned char ch) 2550rxvt_term::process_nonprinting (unicode_t ch)
2218{ 2551{
2219 switch (ch) 2552 switch (ch)
2220 { 2553 {
2554 case C0_ESC:
2555 process_escape_seq ();
2556 break;
2221 case C0_ENQ: /* terminal Status */ 2557 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 2558 if (rs[Rs_answerbackstring])
2223 tt_write ( 2559 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 2560 else
2227 tt_write ((unsigned char *)VT100_ANS, 2561 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 2562 break;
2230 case C0_BEL: /* bell */ 2563 case C0_BEL: /* bell */
2231 scr_bell (); 2564 scr_bell ();
2232 break; 2565 break;
2233 case C0_BS: /* backspace */ 2566 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 2581 scr_charset_choose (1);
2249 break; 2582 break;
2250 case C0_SI: /* shift in - acs */ 2583 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 2584 scr_charset_choose (0);
2252 break; 2585 break;
2586
2587#ifdef EIGHT_BIT_CONTROLS
2588 // 8-bit controls
2589 case 0x90: /* DCS */
2590 process_dcs_seq ();
2591 break;
2592 case 0x9b: /* CSI */
2593 process_csi_seq ();
2594 break;
2595 case 0x9d: /* OSC */
2596 process_osc_seq ();
2597 break;
2598#endif
2253 } 2599 }
2254} 2600}
2255/*}}} */ 2601/*}}} */
2256 2602
2257 2603
2258/*{{{ process VT52 escape sequences */ 2604/*{{{ process VT52 escape sequences */
2259void 2605void ecb_cold
2260rxvt_term::process_escape_vt52 (unsigned char ch) 2606rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 2607{
2262 int row, col; 2608 int row, col;
2263 2609
2264 switch (ch) 2610 switch (ch)
2265 { 2611 {
… …
2298 break; 2644 break;
2299 case 'Z': /* identify the terminal type */ 2645 case 'Z': /* identify the terminal type */
2300 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2646 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2301 break; 2647 break;
2302 case '<': /* turn off VT52 mode */ 2648 case '<': /* turn off VT52 mode */
2303 PrivMode (0, PrivMode_vt52); 2649 priv_modes &= ~PrivMode_vt52;
2304 break; 2650 break;
2305 case 'F': /* use special graphics character set */ 2651 case 'F': /* use special graphics character set */
2306 case 'G': /* use regular character set */ 2652 case 'G': /* use regular character set */
2307 /* unimplemented */ 2653 /* unimplemented */
2308 break; 2654 break;
… …
2314} 2660}
2315/*}}} */ 2661/*}}} */
2316 2662
2317 2663
2318/*{{{ process escape sequences */ 2664/*{{{ process escape sequences */
2319void 2665void ecb_hot
2320rxvt_term::process_escape_seq () 2666rxvt_term::process_escape_seq ()
2321{ 2667{
2322 unsigned char ch = cmd_getc (); 2668 unicode_t ch = cmd_getc ();
2323 2669
2324 if (PrivateModes & PrivMode_vt52) 2670 if (priv_modes & PrivMode_vt52)
2325 { 2671 {
2326 process_escape_vt52 (ch); 2672 process_escape_vt52 (ch);
2327 return; 2673 return;
2328 } 2674 }
2329 2675
2330 switch (ch) 2676 switch (ch)
2331 { 2677 {
2332 /* case 1: do_tek_mode (); break; */
2333 case '#': 2678 case '#':
2334 if (cmd_getc () == '8') 2679 if (cmd_getc () == '8')
2335 scr_E (); 2680 scr_E ();
2336 break; 2681 break;
2337 case '(': 2682 case '(':
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 2689 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 2690 break;
2346 case '+': 2691 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 2692 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 2693 break;
2349#ifdef MULTICHAR_SET 2694#if !ENABLE_MINIMAL
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 2695 case '6':
2356 scr_backindex (); 2696 scr_backindex ();
2357 break; 2697 break;
2358#endif 2698#endif
2359 case '7': 2699 case '7':
2360 scr_cursor (SAVE); 2700 scr_cursor (SAVE);
2361 break; 2701 break;
2362 case '8': 2702 case '8':
2363 scr_cursor (RESTORE); 2703 scr_cursor (RESTORE);
2364 break; 2704 break;
2365#ifndef NO_FRILLS 2705#if !ENABLE_MINIMAL
2366 case '9': 2706 case '9':
2367 scr_forwardindex (); 2707 scr_forwardindex ();
2368 break; 2708 break;
2369#endif 2709#endif
2710 // DECPAM/DECPNM
2370 case '=': 2711 case '=':
2712 priv_modes |= PrivMode_aplKP;
2713 break;
2371 case '>': 2714 case '>':
2372 PrivMode ((ch == '='), PrivMode_aplKP); 2715 priv_modes &= ~PrivMode_aplKP;
2373 break; 2716 break;
2374 2717
2375 case C1_40: 2718 case C1_40:
2376 cmd_getc (); 2719 cmd_getc ();
2377 break; 2720 break;
… …
2380 break; 2723 break;
2381 2724
2382 /* 8.3.87: NEXT LINE */ 2725 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 2726 case C1_NEL: /* ESC E */
2384 { 2727 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 2728 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 2729 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2387 } 2730 }
2388 break; 2731 break;
2389 2732
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 2733 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 2734 case C1_ESA: /* ESC G */
2392 process_graphics (); 2735 // used by original rxvt for rob nations own graphics mode
2736 if (cmd_getc () == 'Q')
2737 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2393 break; 2738 break;
2394 2739
2395 /* 8.3.63: CHARACTER TABULATION SET */ 2740 /* 8.3.63: CHARACTER TABULATION SET */
2396 case C1_HTS: /* ESC H */ 2741 case C1_HTS: /* ESC H */
2397 scr_set_tab (1); 2742 scr_set_tab (1);
… …
2401 case C1_RI: /* ESC M */ 2746 case C1_RI: /* ESC M */
2402 scr_index (DN); 2747 scr_index (DN);
2403 break; 2748 break;
2404 2749
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 2750 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 2751 /* case C1_SS2: break; */
2407 2752
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 2753 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 2754 /* case C1_SS3: break; */
2410 2755
2411 /* 8.3.27: DEVICE CONTROL STRING */ 2756 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 2757 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 2758 process_dcs_seq ();
2414 break; 2759 break;
2415 2760
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2761 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 2762 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 2763 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 2764 break; /* steal obsolete ESC [ c */
2421 2765
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2766 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2423 case C1_CSI: /* ESC [ */ 2767 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 2768 process_csi_seq ();
2425 break; 2769 break;
2426 2770
2427 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2771 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2428 case C1_OSC: /* ESC ] */ 2772 case C1_OSC: /* ESC ] */
2429 process_osc_seq (); 2773 process_osc_seq ();
2430 break; 2774 break;
2431 2775
2432 /* 8.3.106: RESET TO INITIAL STATE */ 2776 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2433 case 'c': 2777 case 'c':
2778 mbstate.reset ();
2434 scr_poweron (); 2779 scr_poweron ();
2435 scrollbar_show (1); 2780 scrollBar.show (1);
2436 break; 2781 break;
2437 2782
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2783 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2439 case 'n': 2784 case 'n':
2440 scr_charset_choose (2); 2785 scr_charset_choose (2);
… …
2447 } 2792 }
2448} 2793}
2449/*}}} */ 2794/*}}} */
2450 2795
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2796/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */
2453enum { 2797enum {
2454 CSI_ICH = 0x40, 2798 CSI_ICH = 0x40,
2455 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2799 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2456 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2800 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2457 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2801 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2458 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2802 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2459 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2803 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2460 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2804 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2461 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2805 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2462 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2806 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2463}; 2807};
2464 2808
2465#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2809#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2466 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2810 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2467 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2811 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2468#define get_byte_array_bit(array, bit) \ 2812#define get_byte_array_bit(array, bit) \
2469 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2813 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2470 2814
2471const unsigned char csi_defaults[] = 2815static const unsigned char csi_defaults[] =
2472 { 2816 {
2473 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2817 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2474 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2818 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2475 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2819 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2476 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2820 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2477 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2821 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2478 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2822 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2479 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2823 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2480 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2481 }; 2825 };
2482/* *INDENT-ON* */
2483 2826
2484void 2827void ecb_hot
2485rxvt_term::process_csi_seq () 2828rxvt_term::process_csi_seq ()
2486{ 2829{
2487 unsigned char ch, priv, i; 2830 unicode_t ch, priv, prev_ch, i;
2488 unsigned int nargs, p; 2831 unsigned int nargs, p;
2489 int n, ndef; 2832 int n, ndef;
2490 int arg[ESC_ARGS]; 2833 int arg[ESC_ARGS] = { };
2491 2834
2492 for (nargs = ESC_ARGS; nargs > 0;) 2835 nargs = 0;
2493 arg[--nargs] = 0;
2494 2836
2495 priv = 0; 2837 priv = 0;
2496 ch = cmd_getc (); 2838 ch = cmd_getc ();
2497 if (ch >= '<' && ch <= '?') 2839 if ((ch >= '<' && ch <= '?') || ch == '!')
2840 {
2498 { /* '<' '=' '>' '?' */ 2841 /* '<' '=' '>' '?' '!' */
2499 priv = ch; 2842 priv = ch;
2500 ch = cmd_getc (); 2843 ch = cmd_getc ();
2501 } 2844 }
2845
2846 prev_ch = 0;
2502 /* read any numerical arguments */ 2847 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 2848 for (n = -1; ch < CSI_ICH; )
2504 { 2849 {
2505 if (isdigit (ch)) 2850 if (isdigit (ch))
2506 { 2851 {
… …
2513 { 2858 {
2514 if (nargs < ESC_ARGS) 2859 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 2860 arg[nargs++] = n;
2516 n = -1; 2861 n = -1;
2517 } 2862 }
2518 else if (ch == '\b') 2863 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 2864 process_nonprinting (ch);
2530 } 2865
2866 prev_ch = ch;
2531 ch = cmd_getc (); 2867 ch = cmd_getc ();
2532 } 2868 }
2533 2869
2534 if (ch > CSI_7F) 2870 if (ch > CSI_7F)
2535 return; 2871 return;
… …
2541 ndef = get_byte_array_bit (csi_defaults, i); 2877 ndef = get_byte_array_bit (csi_defaults, i);
2542 for (p = 0; p < nargs; p++) 2878 for (p = 0; p < nargs; p++)
2543 if (arg[p] == -1) 2879 if (arg[p] == -1)
2544 arg[p] = ndef; 2880 arg[p] = ndef;
2545 2881
2546#ifdef DEBUG_CMD
2547 fprintf (stderr, "CSI ");
2548 for (p = 0; p < nargs; p++)
2549 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2550 fprintf (stderr, "%c\n", ch);
2551#endif
2552
2553 /* 2882 /*
2554 * private mode handling 2883 * private mode handling
2555 */ 2884 */
2556 if (priv) 2885 if (priv)
2557 { 2886 {
2558 switch (priv) 2887 switch (priv)
2559 { 2888 {
2560 case '>': 2889 case '>':
2561 if (ch == CSI_DA) /* secondary device attributes */ 2890 if (ch == CSI_DA) /* secondary device attributes */
2891 {
2892 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2893 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2894 //
2895 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2896 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2897 // versions.
2898 //
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2899 tt_printf ("\033[>%d;95;0c", 'U');
2900 }
2563 break; 2901 break;
2902
2564 case '?': 2903 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2904 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 2905 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 2906 break;
2907
2908 case '!':
2909 if (ch == CSI_70)
2910 {
2911 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2912 scr_soft_reset ();
2913
2914 static const int pm_h[] = { 7, 25 };
2915 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2916
2917 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2918 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2568 } 2919 }
2920 break;
2921 }
2922
2569 return; 2923 return;
2570 } 2924 }
2571 2925
2572 switch (ch) 2926 switch (ch)
2573 { 2927 {
… …
2587 } 2941 }
2588 break; 2942 break;
2589#endif 2943#endif
2590 2944
2591 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2945 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2592 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2946 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2593 arg[0] = -arg[0]; 2947 arg[0] = -arg[0];
2594 /* FALLTHROUGH */ 2948 /* FALLTHROUGH */
2595 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2949 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2596 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2950 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2597 scr_gotorc (arg[0], 0, RELATIVE); 2951 scr_gotorc (arg[0], 0, RELATIVE);
2598 break; 2952 break;
2599 2953
2600 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2954 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2601 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2955 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2672 3026
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3027 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 3028 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 3029 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3030 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3031 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 3032 break;
2679 3033
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3034 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 3035 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 3036 break;
2684 3037
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3038 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 3039 process_sgr_mode (nargs, arg);
2687 break; 3040 break;
… …
2693 tt_printf ("\033[0n"); 3046 tt_printf ("\033[0n");
2694 break; 3047 break;
2695 case 6: /* CPR requested */ 3048 case 6: /* CPR requested */
2696 scr_report_position (); 3049 scr_report_position ();
2697 break; 3050 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 3051 case 7: /* unofficial extension */
3052 if (option (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3053 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3054 break;
2702#endif
2703 case 8: /* unofficial extension */ 3055 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3056 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3057 break;
2706 } 3058 }
2707 break; 3059 break;
2708 3060
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3061 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3094 break;
2743 3095
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3096 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3097 if (arg[0] == 4)
2746 scr_insert_mode (0); 3098 scr_insert_mode (0);
3099 else if (arg[0] == 20)
3100 priv_modes &= ~PrivMode_LFNL;
2747 break; 3101 break;
2748 3102
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3103 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3104 if (arg[0] == 4)
2751 scr_insert_mode (1); 3105 scr_insert_mode (1);
3106 else if (arg[0] == 20)
3107 priv_modes |= PrivMode_LFNL;
3108 break;
3109
3110 case CSI_71: // DESCUSR: set cursor style
3111 if (prev_ch == ' ')
3112 set_cursor_style (arg[0]);
2752 break; 3113 break;
2753 3114
2754 /* 3115 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3116 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3117 */
… …
2768 break; 3129 break;
2769 case CSI_75: 3130 case CSI_75:
2770 scr_cursor (RESTORE); 3131 scr_cursor (RESTORE);
2771 break; 3132 break;
2772 3133
2773#ifndef NO_FRILLS 3134#if !ENABLE_MINIMAL
2774 case CSI_74: 3135 case CSI_74:
2775 process_window_ops (arg, nargs); 3136 process_window_ops (arg, nargs);
2776 break; 3137 break;
2777#endif 3138#endif
2778 3139
2779 case CSI_78: /* DECREQTPARM */ 3140 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3141 if (arg[0] == 0 || arg[0] == 1)
2781 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3142 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2782 /* FALLTHROUGH */ 3143 break;
2783 3144
2784 default: 3145 default:
2785 break; 3146 break;
2786 } 3147 }
2787} 3148}
2788/*}}} */ 3149/*}}} */
2789 3150
2790#ifndef NO_FRILLS 3151#if !ENABLE_MINIMAL
2791/* ARGSUSED */
2792void 3152void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3153rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3154{
2795 int x, y; 3155 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3156 XWindowAttributes wattr;
2800 Window wdummy; 3157 Window wdummy;
3158
3159 dLocal (Display *, dpy);
2801 3160
2802 if (nargs == 0) 3161 if (nargs == 0)
2803 return; 3162 return;
3163
2804 switch (args[0]) 3164 switch (args[0])
2805 { 3165 {
2806 /* 3166 /*
2807 * commands 3167 * commands
2808 */ 3168 */
2809 case 1: /* deiconify window */ 3169 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3170 XMapWindow (dpy, parent);
2811 break; 3171 break;
2812 case 2: /* iconify window */ 3172 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3173 XIconifyWindow (dpy, parent, display->screen);
2814 DefaultScreen (display->display));
2815 break; 3174 break;
2816 case 3: /* set position (pixels) */ 3175 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3176 XMoveWindow (dpy, parent, args[1], args[2]);
2818 break; 3177 break;
2819 case 4: /* set size (pixels) */ 3178 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3179 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3180 break;
2822 case 5: /* raise window */ 3181 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3182 XRaiseWindow (dpy, parent);
2824 break; 3183 break;
2825 case 6: /* lower window */ 3184 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3185 XLowerWindow (dpy, parent);
2827 break; 3186 break;
2828 case 7: /* refresh window */ 3187 case 7: /* refresh window */
2829 scr_touch (true); 3188 scr_touch (true);
2830 break; 3189 break;
2831 case 8: /* set size (chars) */ 3190 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3191 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3192 (unsigned int) (args[1] * fheight));
2834 break; 3193 break;
3194
3195 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3196 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3197 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3198 set_widthheight ((unsigned int)vt_width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3199 (unsigned int) (args[1] * fheight));
2839 break; 3200 break;
3201
2840 /* 3202 /*
2841 * reports - some output format copied from XTerm 3203 * reports - some output format copied from XTerm
2842 */ 3204 */
2843 case 11: /* report window state */ 3205 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3207 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3208 break;
2847 case 13: /* report window position */ 3209 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3210 XGetWindowAttributes (dpy, parent, &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3211 XTranslateCoordinates (dpy, parent, wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3212 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3213 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3214 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3215 break;
2854 case 14: /* report window size (pixels) */ 3216 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3217 XGetWindowAttributes (dpy, parent, &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3218 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3219 break;
3220 case 18: /* report text area size (chars) */
3221 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3222 break;
2858 case 18: /* report window size (chars) */ 3223 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3224 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3225 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3226 case 20: /* report icon label */
3227 {
3228 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3229 XGetIconName (dpy, parent, &s);
2864 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2865 break; 3233 break;
2866 case 21: /* report window title */ 3234 case 21: /* report window title */
2867 XFetchName (display->display, TermWin.parent[0], &s); 3235 {
3236 char *s;
3237 XFetchName (dpy, parent, &s);
2868 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3238 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3239 XFree (s);
3240 }
2869 break; 3241 break;
2870#endif
2871
2872 } 3242 }
2873} 3243}
2874#endif 3244#endif
2875 3245
2876/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2877/* 3247/*
2878 * get input up until STRING TERMINATOR (or BEL) 3248 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3249 * ends_how is terminator used. returned input must be free()'d
2880 */ 3250 */
2881unsigned char * 3251char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3252rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3253{
2884 int seen_esc = 0; /* seen escape? */ 3254 unicode_t ch;
3255 bool seen_esc = false;
2885 unsigned int n = 0; 3256 unsigned int n = 0;
2886 unsigned char *s; 3257 wchar_t string[CBUFSIZ];
2887 unsigned char ch, string[STRING_MAX];
2888 3258
2889 for (; (ch = cmd_getc ());) 3259 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3260 {
2891 if (ch == C0_BEL 3261 if (seen_esc)
2892 || ch == CHAR_ST 3262 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3263 if (ch == 0x5c) /* 7bit ST */
2894 break; 3264 break;
3265 else
3266 return NULL;
3267 }
2895 if (ch == C0_ESC) 3268 else if (ch == C0_ESC)
2896 { 3269 {
2897 seen_esc = 1; 3270 seen_esc = true;
2898 continue; 3271 continue;
2899 } 3272 }
3273 else if (ch == C0_BEL || ch == CHAR_ST)
3274 break;
2900 else if (ch == '\t') 3275 else if (ch == C0_SYN)
2901 ch = ' '; /* translate '\t' to space */ 3276 ch = cmd_get8 ();
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3277 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3278 return NULL; /* other control character - exit */
3279
3280 seen_esc = false;
3281
2904 if (n < sizeof (string) - 1) 3282 if (n >= sizeof (string) - 1)
3283 // stop at some sane length
3284 return NULL;
3285
2905 string[n++] = ch; 3286 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3287 }
3288
2908 string[n++] = '\0'; 3289 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3290
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3291 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3292
2913 return s; 3293 return rxvt_wcstombs (string);
2914} 3294}
2915 3295
2916/*----------------------------------------------------------------------*/ 3296/*----------------------------------------------------------------------*/
2917/* 3297/*
2918 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3298 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2919 */ 3299 */
2920void 3300void
2921rxvt_term::process_dcs_seq () 3301rxvt_term::process_dcs_seq ()
2922{ 3302{
2923 unsigned char eh, *s;
2924 /* 3303 /*
2925 * Not handled yet 3304 * Not handled yet
2926 */ 3305 */
3306
3307 unicode_t eh;
2927 s = get_to_st (&eh); 3308 char *s = get_to_st (eh);
2928 if (s) 3309 if (s)
2929 free (s); 3310 free (s);
3311
2930 return; 3312 return;
2931} 3313}
2932 3314
2933/*----------------------------------------------------------------------*/ 3315/*----------------------------------------------------------------------*/
2934/* 3316/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3317 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3318 */
2937void 3319void
2938rxvt_term::process_osc_seq () 3320rxvt_term::process_osc_seq ()
2939{ 3321{
2940 unsigned char ch, eh, *s; 3322 int arg;
2941 int arg;
2942 3323
2943 ch = cmd_getc (); 3324 unicode_t ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3325 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3326 arg = arg * 10 + (ch - '0');
2946 3327
2947 if (ch == ';') 3328 if (ch == ';')
2948 { 3329 {
3330 unicode_t eh;
2949 s = get_to_st (&eh); 3331 char *s = get_to_st (eh);
3332
2950 if (s) 3333 if (s)
2951 { 3334 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3335 process_xterm_seq (arg, s, eh);
2964 free (s); 3336 free (s);
2965 } 3337 }
2966 } 3338 }
2967} 3339}
3340
3341void
3342rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3343{
3344 if (str[0] == '?' && !str[1])
3345 {
3346 rgba c;
3347 pix_colors_focused[color].get (c);
3348
3349#if XFT
3350 if (c.a != rgba::MAX_CC)
3351 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3352 else
3353#endif
3354 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3355 }
3356 else
3357 set_window_color (color, str);
3358}
3359
2968/* 3360/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3361 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3362 */
2990void 3363void
2991rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3364rxvt_term::process_xterm_seq (int op, char *str, char resp)
2992{ 3365{
2993 int changed = 0; 3366 int color;
2994 int color;
2995 char *buf, *name; 3367 char *buf, *name;
3368 bool query = str[0] == '?' && !str[1];
3369 int saveop = op;
3370
3371 dLocal (Display *, dpy);
2996 3372
2997 assert (str != NULL); 3373 assert (str != NULL);
3374
3375 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3376 return;
3377
2998 switch (op) 3378 switch (op)
2999 { 3379 {
3000 case XTerm_name: 3380 case XTerm_name:
3001 set_title (str); 3381 set_title (str);
3002 /* FALLTHROUGH */ 3382 /* FALLTHROUGH */
3003 case XTerm_iconName: 3383 case XTerm_iconName:
3004 set_iconName (str); 3384 set_icon_name (str);
3005 break; 3385 break;
3006 case XTerm_title: 3386 case XTerm_title:
3007 set_title (str); 3387 set_title (str);
3008 break; 3388 break;
3389 case XTerm_property:
3390 if (str[0] == '?')
3391 {
3392 Atom prop = display->atom (str + 1);
3393 Atom actual_type;
3394 int actual_format;
3395 unsigned long nitems;
3396 unsigned long bytes_after;
3397 unsigned char *value = 0;
3398 const char *str = "";
3399
3400 if (prop
3401 && XGetWindowProperty (dpy, parent,
3402 prop, 0, 1<<16, 0, AnyPropertyType,
3403 &actual_type, &actual_format,
3404 &nitems, &bytes_after, &value) == Success
3405 && actual_type != None
3406 && actual_format == 8)
3407 str = (const char *)(value);
3408
3409 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3410
3411 XFree (value);
3412 }
3413 else
3414 {
3415 char *eq = strchr (str, '=');
3416
3417 if (eq)
3418 {
3419 *eq = 0;
3420 set_utf8_property (display->atom (str), eq + 1);
3421 }
3422 else
3423 XDeleteProperty (dpy, parent,
3424 display->atom (str));
3425 }
3426 break;
3427
3009 case XTerm_Color: 3428 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3429 for (buf = (char *)str; buf && *buf;)
3011 { 3430 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3431 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3432 break;
3433
3014 *name++ = '\0'; 3434 *name++ = '\0';
3015 color = atoi (buf); 3435 color = atoi (buf) + minCOLOR;
3016 if (color < 0 || color >= TOTAL_COLORS) 3436
3437 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3017 break; 3438 break;
3439
3018 if ((buf = STRCHR (name, ';')) != NULL) 3440 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3441 *buf++ = '\0';
3020 set_window_color (color + minCOLOR, name); 3442
3443 process_color_seq (op, color, name, resp);
3021 } 3444 }
3445 break;
3446 case Rxvt_restoreFG:
3447 case XTerm_Color00:
3448 process_color_seq (op, Color_fg, str, resp);
3449 break;
3450 case Rxvt_restoreBG:
3451 case XTerm_Color01:
3452 process_color_seq (op, Color_bg, str, resp);
3022 break; 3453 break;
3023#ifndef NO_CURSORCOLOR 3454#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3455 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3456 process_color_seq (op, Color_cursor, str, resp);
3026 break; 3457 break;
3027#endif 3458#endif
3028 case XTerm_Color_pointer: 3459 case XTerm_Color_pointer_fg:
3029 set_window_color (Color_pointer, str); 3460 process_color_seq (op, Color_pointer_fg, str, resp);
3030 break; 3461 break;
3462 case XTerm_Color_pointer_bg:
3463 process_color_seq (op, Color_pointer_bg, str, resp);
3464 break;
3465#ifdef OPTION_HC
3466 case XTerm_Color_HC:
3467 process_color_seq (op, Color_HC, str, resp);
3468 break;
3469 case XTerm_Color_HTC:
3470 process_color_seq (op, Color_HTC, str, resp);
3471 break;
3472#endif
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3473#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD: 3474 case URxvt_Color_BD:
3033 set_window_color (Color_BD, str); 3475 process_color_seq (op, Color_BD, str, resp);
3034 break; 3476 break;
3035 case XTerm_Color_UL: 3477 case URxvt_Color_UL:
3036 set_window_color (Color_UL, str); 3478 process_color_seq (op, Color_UL, str, resp);
3037 break; 3479 break;
3038 case XTerm_Color_RV: 3480 case URxvt_Color_IT:
3039 set_window_color (Color_RV, str); 3481 process_color_seq (op, Color_IT, str, resp);
3040 break; 3482 break;
3041#endif 3483#endif
3484 case URxvt_Color_border:
3485 process_color_seq (op, Color_border, str, resp);
3486 break;
3042 3487
3043 case XTerm_Menu: 3488#if BG_IMAGE_FROM_ROOT
3489 case URxvt_Color_tint:
3490 process_color_seq (op, Color_tint, str, resp);
3044 /* 3491 {
3045 * rxvt_menubar_dispatch () violates the constness of the string, 3492 bool changed = false;
3046 * so DON'T do it here 3493
3494 if (ISSET_PIXCOLOR (Color_tint))
3495 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3496
3497 if (changed)
3498 update_background ();
3047 */ 3499 }
3500
3048 break; 3501 break;
3502#endif
3503
3504#if BG_IMAGE_FROM_FILE
3049 case XTerm_Pixmap: 3505 case Rxvt_Pixmap:
3050 if (*str != ';') 3506 if (!strcmp (str, "?"))
3051 { 3507 {
3052#if XPM_BACKGROUND 3508 char str[256];
3053 scale_pixmap (""); /* reset to default scaling */ 3509 int h_scale = fimage.h_scale;
3054 set_bgPixmap (str); /* change pixmap */ 3510 int v_scale = fimage.v_scale;
3055#endif 3511 int h_align = fimage.h_align;
3056 scr_touch (true); 3512 int v_align = fimage.v_align;
3513
3514 sprintf (str, "[%dx%d+%d+%d]",
3515 h_scale, v_scale,
3516 h_align, v_align);
3517 process_xterm_seq (XTerm_title, str, CHAR_ST);
3057 } 3518 }
3058 while ((str = STRCHR (str, ';')) != NULL)
3059 {
3060 str++;
3061#if XPM_BACKGROUND
3062 changed += scale_pixmap (str);
3063#endif
3064
3065 }
3066 if (changed)
3067 {
3068#ifdef XPM_BACKGROUND
3069 resize_pixmap ();
3070#endif
3071 scr_touch (true);
3072 }
3073 break;
3074
3075 case XTerm_restoreFG:
3076 set_window_color (Color_fg, str);
3077 break;
3078 case XTerm_restoreBG:
3079 set_window_color (Color_bg, str);
3080 break;
3081 case XTerm_logfile:
3082 break;
3083 case XTerm_font:
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else 3519 else
3090 { 3520 {
3091 set_locale (str); 3521 bool changed = false;
3092 im_cb (); 3522
3523 if (*str != ';')
3524 {
3525 try
3526 {
3527 fimage.set_file_geometry (this, str);
3528 changed = true;
3529 }
3530 catch (const class rxvt_failure_exception &e)
3531 {
3532 }
3533 }
3534 else
3535 {
3536 str++;
3537 if (fimage.set_geometry (str, true))
3538 changed = true;
3539 }
3540
3541 if (changed)
3542 {
3543 if (bg_window_position_sensitive ())
3544 {
3545 int x, y;
3546 get_window_origin (x, y);
3547 parent_x = x;
3548 parent_y = y;
3549 }
3550 update_background ();
3551 }
3093 } 3552 }
3094 break; 3553 break;
3554#endif
3555
3556 case XTerm_logfile:
3557 // TODO, when secure mode?
3558 break;
3559
3095#if 0 3560#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3561 case Rxvt_dumpscreen: /* no error notices */
3097 { 3562 {
3098 int fd; 3563 int fd;
3099 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3564 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3100 { 3565 {
3101 scr_dump (fd); 3566 scr_dump (fd);
3102 close (fd); 3567 close (fd);
3103 } 3568 }
3104 } 3569 }
3105 break; 3570 break;
3106#endif 3571#endif
3572 case XTerm_font:
3573 op = URxvt_font;
3574 case URxvt_font:
3575#if ENABLE_STYLES
3576 case URxvt_boldFont:
3577 case URxvt_italicFont:
3578 case URxvt_boldItalicFont:
3579#endif
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", saveop,
3582 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3583 ? fontset[op - URxvt_font]->fontdesc : "",
3584 resp);
3585 else
3586 {
3587 const char *&res = rs[Rs_font + (op - URxvt_font)];
3107 3588
3589 res = strdup (str);
3590 allocated.push_back ((void *)res);
3591 set_fonts ();
3592 }
3593 break;
3594
3595 case URxvt_version:
3596 if (query)
3597 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3598 op,
3599 rs[Rs_name], VERSION[0], VERSION[2],
3600 resp);
3601 break;
3602
3603#if !ENABLE_MINIMAL
3604 case URxvt_locale:
3605 if (query)
3606 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3607 else
3608 {
3609 set_locale (str);
3610 pty->set_utf8_mode (enc_utf8);
3611 init_xlocale ();
3612 }
3613 break;
3614
3615 case URxvt_view_up:
3616 case URxvt_view_down:
3617 {
3618 int lines = atoi (str);
3619
3620 if (lines)
3621 scr_page (op == URxvt_view_up ? UP : DN, lines);
3622 else
3623 scr_erase_savelines ();
3624 }
3625
3626 break;
3627#endif
3628
3629#if ENABLE_PERL
3630 case URxvt_perl:
3631 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3632 break;
3633#endif
3108 } 3634 }
3109} 3635}
3110/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
3111 3637
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3638/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3117 * 's' = save 3643 * 's' = save
3118 * 'r' = restore 3644 * 'r' = restore
3119 * 't' = toggle 3645 * 't' = toggle
3120 * so no need for fancy checking 3646 * so no need for fancy checking
3121 */ 3647 */
3122int 3648int ecb_cold
3123rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3124{ 3650{
3125 int state; 3651 int state;
3126 3652
3127 if (mode == 's') 3653 if (mode == 's')
3128 { 3654 {
3129 SavedModes |= (PrivateModes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3130 return -1; 3659 return -1;
3131 } 3660 }
3132 else 3661 else
3133 { 3662 {
3134 if (mode == 'r') 3663 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 3665 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3139 } 3672 }
3673
3140 return state; 3674 return state;
3141} 3675}
3142 3676
3143/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3144void 3678void
3145rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3146{ 3680{
3147 unsigned int i, j; 3681 unsigned int i, j;
3148 int state; 3682 int state;
3683
3149 static const struct 3684 static const struct
3150 { 3685 {
3151 const int argval; 3686 const int argval;
3152 const unsigned long bit; 3687 const unsigned long bit;
3153 }
3154 argtopriv[] = { 3688 } argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3156 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3157 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3158 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3159 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3160 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3161 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3696 // 8, auto-repeat keys // DECARM
3162 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 3698 // 18 end FF to printer after print screen
3164 { menuBar_esc, PrivMode_menuBar }, 3699 // 19 Print screen prints full screen/scroll region
3165#endif 3700 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3166#ifdef scrollBar_esc 3701#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 3702 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 3703#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 3704 { 35, PrivMode_ShiftKeys }, // rxvt extension
3705 // 38, tektronix mode // DECTEK
3171 { 40, PrivMode_132OK }, 3706 { 40, PrivMode_132OK },
3707 // 41 xterm more fixes NYI
3708 // 45 margin bell NYI
3709 // 46 start logging
3172 { 47, PrivMode_Screen }, 3710 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 3711 { 66, PrivMode_aplKP }, // DECNKM
3174#ifndef NO_BACKSPACE_KEY 3712#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 3713 { 67, PrivMode_BackSpace }, // DECBKM
3176#endif 3714#endif
3177 { 1000, PrivMode_MouseX11 }, 3715 { 1000, PrivMode_MouseX11 },
3716 { 1002, PrivMode_MouseBtnEvent },
3717 { 1003, PrivMode_MouseAnyEvent },
3718#if ENABLE_FRILLS
3719 { 1005, PrivMode_ExtModeMouse },
3720#endif
3178 { 1010, PrivMode_TtyOutputInh }, 3721 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 3722 { 1011, PrivMode_Keypress }, // rxvt extension
3723#if ENABLE_FRILLS
3724 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3725#endif
3726 // 1035 enable modifiers for alt, numlock NYI
3727 // 1036 send ESC for meta keys NYI
3728 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 3729 { 1047, PrivMode_Screen },
3730 // 1048 save and restore cursor, implemented in code
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3731 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3732 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3733 { 2004, PrivMode_BracketPaste },
3182 }; 3734 };
3183 3735
3184 if (nargs == 0) 3736 if (nargs == 0)
3185 return; 3737 return;
3186 3738
… …
3193 for (i = 0; i < nargs; i++) 3745 for (i = 0; i < nargs; i++)
3194 { 3746 {
3195 state = -1; 3747 state = -1;
3196 3748
3197 /* basic handling */ 3749 /* basic handling */
3198 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3750 for (j = 0; j < ecb_array_length (argtopriv); j++)
3199 if (argtopriv[j].argval == arg[i]) 3751 if (argtopriv[j].argval == arg[i])
3200 { 3752 {
3201 state = privcases (mode, argtopriv[j].bit); 3753 state = privcases (mode, argtopriv[j].bit);
3202 break; 3754 break;
3203 } 3755 }
3204 3756
3205 /* extra handling for values with state unkept */ 3757 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 3758 switch (arg[i])
3208 { 3759 {
3760#if ENABLE_STYLES
3761 case 1021:
3762 set_option (Opt_intensityStyles, mode);
3763
3764 scr_touch (true);
3765 break;
3766#endif
3209 case 1048: /* alternative cursor save */ 3767 case 1048: /* alternative cursor save */
3768 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3769 if (mode == 0)
3211 scr_cursor (RESTORE); 3770 scr_cursor (RESTORE);
3212 else if (mode == 1) 3771 else if (mode == 1)
3213 scr_cursor (SAVE); 3772 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 3773 break;
3774 }
3775
3776 if (state >= 0)
3777 /* extra handling for values with valid 0 or 1 state */
3778 switch (arg[i])
3779 {
3780 /* case 1: - application cursor keys */
3781 case 2: /* VT52 mode */
3782 /* oddball mode. should be set regardless of set/reset
3783 * parameter. Return from VT52 mode with an ESC < from
3784 * within VT52 mode
3785 */
3786 priv_modes |= PrivMode_vt52;
3787 break;
3230 case 3: /* 80/132 */ 3788 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 3789 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3790 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3233 (unsigned int)TermWin.height);
3234 break; 3791 break;
3235 case 4: /* smooth scrolling */ 3792 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 3793 set_option (Opt_jumpScroll, !state);
3240 break; 3794 break;
3241 case 5: /* reverse video */ 3795 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 3796 scr_rvideo_mode (state);
3243 break; 3797 break;
3244 case 6: /* relative/absolute origins */ 3798 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 3799 scr_relative_origin (state);
3246 break; 3800 break;
3247 case 7: /* autowrap */ 3801 case 7: /* autowrap */
3248 scr_autowrap (state); 3802 scr_autowrap (state);
3249 break; 3803 break;
3250 /* case 8: - auto repeat, can't do on a per window basis */ 3804 /* case 8: - auto repeat, can't do on a per window basis */
3251 case 9: /* X10 mouse reporting */ 3805 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 3806 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 3807 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3254 break; 3808 break;
3255#ifdef menuBar_esc
3256 case menuBar_esc:
3257#ifdef MENUBAR
3258 map_menuBar (state);
3259#endif
3260 break;
3261#endif
3262#ifdef scrollBar_esc 3809#ifdef scrollBar_esc
3263 case scrollBar_esc: 3810 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 3811 scrollBar.map (state);
3265 {
3266 resize_all_windows (0, 0, 0); 3812 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 3813 scr_touch (true);
3268 }
3269 break; 3814 break;
3270#endif 3815#endif
3271 case 25: /* visible/invisible cursor */ 3816 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 3817 scr_cursor_visible (state);
3273 break; 3818 break;
3274 /* case 35: - shift keys */ 3819 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 3820 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 3821 case 47: /* secondary screen */
3277 scr_change_screen (state); 3822 scr_change_screen (state);
3278 break; 3823 break;
3279 /* case 66: - application key pad */ 3824 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 3825 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 3826 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3284 break; 3829 break;
3285#if 0
3286 case 1001: 3830 case 1002:
3287 break; /* X11 mouse highlighting */ 3831 case 1003:
3288#endif 3832 if (state)
3833 {
3834 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3835 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3836 mouse_row = mouse_col = 0;
3837 vt_emask_mouse = PointerMotionMask;
3838 }
3839 else
3840 vt_emask_mouse = NoEventMask;
3841
3842 vt_select_input ();
3843 break;
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 3844 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 3845 set_option (Opt_scrollTtyOutput, !state);
3294 break; 3846 break;
3295 case 1011: /* scroll to bottom on key press */ 3847 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 3848 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 3849 break;
3301 case 1047: /* secondary screen w/ clearing */ 3850 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3851 if (option (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 3852 if (!state)
3304 scr_erase_screen (2); 3853 scr_erase_screen (2);
3854
3305 scr_change_screen (state); 3855 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 3856 break;
3857 case 1049: /* secondary screen w/ clearing first */
3858 if (option (Opt_secondaryScreen))
3859 if (state)
3860 scr_cursor (SAVE);
3861
3862 scr_change_screen (state);
3863
3864 if (option (Opt_secondaryScreen))
3865 if (state)
3866 scr_erase_screen (2);
3867 else
3868 scr_cursor (RESTORE);
3869 break;
3870 default:
3871 break;
3309 } 3872 }
3310 } 3873 }
3311} 3874}
3312/*}}} */ 3875/*}}} */
3313 3876
3314/*{{{ process sgr sequences */ 3877/*{{{ process sgr sequences */
3315void 3878void ecb_hot
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3879rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 3880{
3318 unsigned int i; 3881 unsigned int i;
3319 short rendset; 3882 short rendset;
3320 int rendstyle; 3883 int rendstyle;
3321 3884
3322 if (nargs == 0) 3885 if (nargs == 0)
3323 { 3886 {
3324 scr_rendition (0, ~RS_None); 3887 scr_rendition (0, ~RS_None);
3325 return; 3888 return;
3326 } 3889 }
3890
3327 for (i = 0; i < nargs; i++) 3891 for (i = 0; i < nargs; i++)
3328 { 3892 {
3329 rendset = -1; 3893 rendset = -1;
3330 switch (arg[i]) 3894 switch (arg[i])
3331 { 3895 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 3897 rendset = 0, rendstyle = ~RS_None;
3334 break; 3898 break;
3335 case 1: 3899 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3900 rendset = 1, rendstyle = RS_Bold;
3337 break; 3901 break;
3902 //case 2: // low intensity
3903 case 3:
3904 rendset = 1, rendstyle = RS_Italic;
3905 break;
3338 case 4: 3906 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3907 rendset = 1, rendstyle = RS_Uline;
3340 break; 3908 break;
3341 case 5: 3909 case 5: // slowly blinking
3910 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3911 rendset = 1, rendstyle = RS_Blink;
3343 break; 3912 break;
3913 //case 6: // scoansi light background
3344 case 7: 3914 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3915 rendset = 1, rendstyle = RS_RVid;
3346 break; 3916 break;
3347 case 22: 3917 case 8:
3918 // invisible. NYI
3919 break;
3920 //case 9: // crossed out
3921 //case 10: // scoansi acs off, primary font
3922 //case 11: // scoansi acs on, first alt font
3923 //case 12: // scoansi acs on, |0x80, second alt font
3924 //...
3925 //case 19: // ninth alt font
3926 //case 20: // gothic
3927 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3348 rendset = 0, rendstyle = RS_Bold; 3928 rendset = 0, rendstyle = RS_Bold;
3929 break;
3930 case 22: // normal intensity
3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 23: // disable italic
3934 rendset = 0, rendstyle = RS_Italic;
3349 break; 3935 break;
3350 case 24: 3936 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 3937 rendset = 0, rendstyle = RS_Uline;
3352 break; 3938 break;
3353 case 25: 3939 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 3940 rendset = 0, rendstyle = RS_Blink;
3355 break; 3941 break;
3942 case 26: // variable spacing (iso 8613)
3943 rendset = 0, rendstyle = RS_Blink;
3944 break;
3356 case 27: 3945 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 3946 rendset = 0, rendstyle = RS_RVid;
3358 break; 3947 break;
3948 //case 28: // visible. NYI
3949 //case 29: // not crossed-out
3359 } 3950 }
3951
3360 if (rendset != -1) 3952 if (rendset != -1)
3361 { 3953 {
3362 scr_rendition (rendset, rendstyle); 3954 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 3955 continue; /* for (;i;) */
3364 } 3956 }
… …
3371 case 33: 3963 case 33:
3372 case 34: 3964 case 34:
3373 case 35: 3965 case 35:
3374 case 36: 3966 case 36:
3375 case 37: 3967 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3968 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 3969 break;
3379#ifdef TTY_256COLOR 3970 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 3971 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 3972 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3973 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 3974 i += 2;
3386 } 3975 }
3387 break; 3976 break;
3388#endif
3389 case 39: /* default fg */ 3977 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 3978 scr_color (Color_fg, Color_fg);
3391 break; 3979 break;
3392 3980
3393 case 40: 3981 case 40:
… …
3396 case 43: 3984 case 43:
3397 case 44: 3985 case 44:
3398 case 45: 3986 case 45:
3399 case 46: 3987 case 46:
3400 case 47: 3988 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3989 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 3990 break;
3404#ifdef TTY_256COLOR 3991 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 3992 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 3993 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3994 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 3995 i += 2;
3411 } 3996 }
3412 break; 3997 break;
3413#endif
3414 case 49: /* default bg */ 3998 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 3999 scr_color (Color_bg, Color_bg);
3416 break; 4000 break;
3417 4001
3418#ifndef NO_BRIGHTCOLOR 4002 //case 50: // not variable spacing
4003
4004#if !ENABLE_MINIMAL
3419 case 90: 4005 case 90:
3420 case 91: /* set bright fg color */ 4006 case 91: /* set bright fg color */
3421 case 92: 4007 case 92:
3422 case 93: 4008 case 93:
3423 case 94: 4009 case 94:
3424 case 95: 4010 case 95:
3425 case 96: 4011 case 96:
3426 case 97: 4012 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4013 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 4014 break;
3430 case 100: 4015 case 100:
3431 case 101: /* set bright bg color */ 4016 case 101: /* set bright bg color */
3432 case 102: 4017 case 102:
3433 case 103: 4018 case 103:
3434 case 104: 4019 case 104:
3435 case 105: 4020 case 105:
3436 case 106: 4021 case 106:
3437 case 107: 4022 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4023 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 4024 break;
3441#endif 4025#endif
3442
3443 } 4026 }
3444 } 4027 }
3445} 4028}
3446/*}}} */
3447 4029
3448/*{{{ process Rob Nation's own graphics mode sequences */
3449void 4030void
3450rxvt_term::process_graphics () 4031rxvt_term::set_cursor_style (int style)
3451{ 4032{
3452 unsigned char ch, cmd = cmd_getc (); 4033 if (!IN_RANGE_INC (style, 0, 4))
3453
3454 if (cmd == 'Q')
3455 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */
3457 return; 4034 return;
3458 } 4035
3459 /* swallow other graphics sequences until terminating ':' */ 4036 set_option (Opt_cursorUnderline, style >= 3);
3460 do 4037
3461 ch = cmd_getc (); 4038#ifdef CURSOR_BLINK
3462 while (ch != ':'); 4039 set_option (Opt_cursorBlink, !style || (style & 1));
4040 cursor_blink_reset ();
4041#endif
4042
4043 want_refresh = 1;
3463} 4044}
3464/*}}} */ 4045/*}}} */
3465 4046
3466/* ------------------------------------------------------------------------- */ 4047/* ------------------------------------------------------------------------- */
3467 4048
… …
3471 */ 4052 */
3472void 4053void
3473rxvt_term::tt_printf (const char *fmt,...) 4054rxvt_term::tt_printf (const char *fmt,...)
3474{ 4055{
3475 va_list arg_ptr; 4056 va_list arg_ptr;
3476 unsigned char buf[256]; 4057 char buf[256];
3477 4058
3478 va_start (arg_ptr, fmt); 4059 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4060 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 4061 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 4062 tt_write (buf, strlen (buf));
3482} 4063}
3483 4064
3484/* ---------------------------------------------------------------------- */ 4065/* ---------------------------------------------------------------------- */
3485/* Write data to the pty as typed by the user, pasted with the mouse, 4066/* Write data to the pty as typed by the user, pasted with the mouse,
3486 * or generated by us in response to a query ESC sequence. 4067 * or generated by us in response to a query ESC sequence.
3487 */ 4068 */
4069static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4070
3488void 4071void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write (const char *data, unsigned int len)
3490{ 4073{
3491 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3492 4076
3493 if (len) 4077 if (pty->pty < 0)
4078 return;
4079
4080 if (v_buflen == 0)
4081 {
4082 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4083
4084 max_it (written, 0);
4085
4086 if (written == len)
4087 return;
4088
4089 data += written;
4090 len -= written;
3494 { 4091 }
4092
4093 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4094
4095 memcpy (v_buffer + v_buflen, data, len);
4096 v_buflen += len;
4097
4098 pty_ev.set (ev::READ | ev::WRITE);
4099}
4100
4101void rxvt_term::pty_write ()
4102{
4103 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4104
4105 if (written > 0)
4106 {
4107 v_buflen -= written;
4108
3495 if (v_buflen == 0) 4109 if (v_buflen == 0)
3496 { 4110 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4111 free (v_buffer);
3524 v_buffer = 0; 4112 v_buffer = 0;
3525 v_buflen = 0;
3526 4113
3527 pty_ev.set (EVENT_READ); 4114 pty_ev.set (ev::READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4115 return;
3540 } 4116 }
4117
4118 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4119 }
4120 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4121 pty_ev.set (ev::READ);
3542} 4122}
3543 4123
3544/*----------------------- end-of-file (C source) -----------------------*/ 4124/*----------------------- end-of-file (C source) -----------------------*/
3545 4125

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