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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.518 by sf-exg, Wed Jun 6 22:00:20 2012 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
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) 2003-2011 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
405void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 406rxvt_term::key_press (XKeyEvent &ev)
60{ 407{
61 int ctrl, meta, shft, len; 408 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 409 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 410 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
69 417
70 /* 418 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
73 * 421 *
74 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
75 */ 423 */
76 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 426 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 }
85 427
86 kbuf[0] = 0; 428 kbuf[0] = 0;
87 429
88#ifdef USE_XIM 430#if USE_XIM
89 if (Input_Context) 431 if (Input_Context)
90 { 432 {
91 Status status_return; 433 Status status_return;
92 434
435#if 0
93#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
97 else 440 else
441#endif
98#endif 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
114 { 460 {
461 /* make sure the user can type ctrl-@, i.e. NUL */
462 if (len == 1 && *wkbuf == 0)
463 {
464 kbuf[0] = 0;
465 len = 1;
466 }
467 else
468 {
115 wkbuf[len] = 0; 469 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 470 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 471 if (len < 0)
118 len = 0; 472 len = 0;
473 }
119 } 474 }
120 else 475 else
121 len = 0; 476 len = 0;
122 } 477 }
123 478
125 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
126 } 481 }
127 else 482 else
128#endif 483#endif
129 { 484 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 486 valid_keysym = keysym != NoSymbol;
132 } 487 }
133 488
134 if (valid_keysym) 489 if (valid_keysym)
135 { 490 {
136 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 493 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 494#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 495
157 if (TermWin.saveLines) 496 if (saveLines)
158 { 497 {
159#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 499 if (!ctrl && !meta)
161 {
162#else 500#else
163 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
164 { 503 {
165#endif
166 int lnsppg; 504 int lnsppg;
167 505
168#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 508#else
171 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
172#endif 510#endif
511 max_it (lnsppg, 1);
512
173 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
174 { 514 {
175 scr_page (UP, lnsppg); 515 scr_page (UP, lnsppg);
176 return; 516 return;
177 } 517 }
204 scr_move_to (0, 1); 544 scr_move_to (0, 1);
205 return; 545 return;
206 } 546 }
207 else if (keysym == XK_End) 547 else if (keysym == XK_End)
208 { 548 {
209 scr_move_to (1, 0); 549 scr_move_to (1, 1);
210 return; 550 return;
211 } 551 }
212 } 552 }
213#endif 553#endif
214 } 554 }
219 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 560 {
221 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
223 } 563 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 565 {
226 switch (keysym) 566 switch (keysym)
227 { 567 {
228 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
231 return; 571 return;
572#if TODO
232 /* rxvt extras */ 573 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 577 return;
578#endif
239 } 579 }
240 } 580 }
241 } 581 }
242#ifdef PRINTPIPE 582
243 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
244 { 584 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 586 {
248#endif 587 int hv;
249#ifdef GREEK_SUPPORT 588
250 if (keysym == ks_greekmodeswith) 589 if (iso14755buf & ISO_14755_51
251 { 590 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 591 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 592 {
255 xterm_seq (XTerm_title, 593 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 594 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 595# if ISO_14755
258 greek_reset (); 596 iso14755_51 (0);
597# endif
598 return;
259 } 599 }
260 else 600 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 601 {
271 unsigned int l; 602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 603# if ISO_14755
273 const unsigned char ch = C0_ESC; 604 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 605# endif
283 tt_write (&ch, 1); 606 return;
284 tt_write (kbuf0, l); 607 }
608 else if ((hv = hex_keyval (ev)) >= 0)
609 {
610 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
611 | hv | ISO_14755_51;
612# if ISO_14755
613 iso14755_51 (iso14755buf & ISO_14755_MASK);
614# endif
285 return; 615 return;
286 } 616 }
287 else 617 else
288#endif
289 { 618 {
290 newlen = 1; 619# if ISO_14755
620 scr_overlay_off ();
621# endif
622 iso14755buf = 0;
623 }
624 }
625 else if (option (Opt_iso14755) &&
626 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
627 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
628 if (!(iso14755buf & ISO_14755_STARTED))
629 {
630 iso14755buf |= ISO_14755_STARTED;
631# if ISO_14755
632 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
633 scr_overlay_set (0, 0, "ISO 14755 mode");
634# endif
635 }
636#endif
637
638#ifdef PRINTPIPE
639 if (keysym == XK_Print)
640 {
641 scr_printscreen (ctrl | shft);
642 return;
643 }
644#endif
645
646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
647 {
648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
649 unsigned int newlen = 1;
650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
654 keysym = translate_keypad (keysym, kp);
655
291 switch (keysym) 656 switch (keysym)
657 {
658#ifndef NO_BACKSPACE_KEY
659 case XK_BackSpace:
660 if (priv_modes & PrivMode_HaveBackSpace)
661 {
662 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
663 ^ !!ctrl) ? '\b' : '\177';
664 kbuf[1] = '\0';
665 }
666 else
667 strcpy (kbuf, rs[Rs_backspace_key]);
668 break;
669#endif
670#ifndef NO_DELETE_KEY
671 case XK_Delete:
672 strcpy (kbuf, rs[Rs_delete_key]);
673 break;
674#endif
675 case XK_Tab:
676 if (shft)
677 strcpy (kbuf, "\033[Z");
678 else
679 {
680#ifdef CTRL_TAB_MAKES_META
681 if (ctrl)
682 meta = 1;
683#endif
684#ifdef MOD4_TAB_MAKES_META
685 if (ev.state & Mod4Mask)
686 meta = 1;
687#endif
688 newlen = 0;
689 }
690 break;
691
692 case XK_Up: /* "\033[A" */
693 case XK_Down: /* "\033[B" */
694 case XK_Right: /* "\033[C" */
695 case XK_Left: /* "\033[D" */
696 strcpy (kbuf, "\033[Z");
697 kbuf[2] = "DACB"[keysym - XK_Left];
698 /* do Shift first */
699 if (shft)
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 else if (ctrl)
702 {
703 kbuf[1] = 'O';
704 kbuf[2] = "dacb"[keysym - XK_Left];
705 }
706 else if (priv_modes & PrivMode_aplCUR)
707 kbuf[1] = 'O';
708 break;
709
710 case XK_KP_Enter:
711 /* allow shift to override */
712 if (kp)
713 {
714 strcpy (kbuf, "\033OM");
715 break;
716 }
717
718 /* FALLTHROUGH */
719
720 case XK_Return:
721 if (priv_modes & PrivMode_LFNL)
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\012';
725 kbuf[2] = '\0';
726 }
727 else
728 {
729 kbuf[0] = '\015';
730 kbuf[1] = '\0';
731 }
732 break;
733
734 case XK_KP_F1: /* "\033OP" */
735 case XK_KP_F2: /* "\033OQ" */
736 case XK_KP_F3: /* "\033OR" */
737 case XK_KP_F4: /* "\033OS" */
738 strcpy (kbuf, "\033OP");
739 kbuf[2] += (keysym - XK_KP_F1);
740 break;
741
742 case XK_KP_Multiply: /* "\033Oj" : "*" */
743 case XK_KP_Add: /* "\033Ok" : "+" */
744 case XK_KP_Separator: /* "\033Ol" : "," */
745 case XK_KP_Subtract: /* "\033Om" : "-" */
746 case XK_KP_Decimal: /* "\033On" : "." */
747 case XK_KP_Divide: /* "\033Oo" : "/" */
748 case XK_KP_0: /* "\033Op" : "0" */
749 case XK_KP_1: /* "\033Oq" : "1" */
750 case XK_KP_2: /* "\033Or" : "2" */
751 case XK_KP_3: /* "\033Os" : "3" */
752 case XK_KP_4: /* "\033Ot" : "4" */
753 case XK_KP_5: /* "\033Ou" : "5" */
754 case XK_KP_6: /* "\033Ov" : "6" */
755 case XK_KP_7: /* "\033Ow" : "7" */
756 case XK_KP_8: /* "\033Ox" : "8" */
757 case XK_KP_9: /* "\033Oy" : "9" */
758 /* allow shift to override */
759 if (kp)
760 {
761 strcpy (kbuf, "\033Oj");
762 kbuf[2] += (keysym - XK_KP_Multiply);
763 }
764 else
765 {
766 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
767 kbuf[1] = '\0';
768 }
769 break;
770
771 default:
292 { 772 {
293#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
294 case XK_BackSpace: 774 if (param > 0)
295 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
296 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0';
300 }
301 else 776 else
302 STRCPY (kbuf, key_backspace);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete:
319 STRCPY (kbuf, key_delete);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break;
333#endif
334 case XK_Tab:
335 if (shft)
336 STRCPY (kbuf, "\033[Z");
337 else
338 {
339#ifdef CTRL_TAB_MAKES_META
340 if (ctrl)
341 meta = 1;
342#endif
343#ifdef MOD4_TAB_MAKES_META
344 if (ev.state & Mod4Mask)
345 meta = 1;
346#endif
347 newlen = 0;
348 }
349 break;
350
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */
374 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl)
377 {
378 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 }
381 else if (PrivateModes & PrivMode_aplCUR)
382 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy");
427 break;
428 }
429 /* FALLTHROUGH */
430# endif
431 case XK_Prior:
432 STRCPY (kbuf, "\033[5~");
433 break;
434# ifdef XK_KP_Next
435 case XK_KP_Next:
436 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 }
454 else
455 {
456 kbuf[0] = '\r';
457 kbuf[1] = '\0';
458 }
459 break;
460
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1);
480 break;
481
482 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */
484 case XK_KP_Separator: /* "\033Ol" : "," */
485 case XK_KP_Subtract: /* "\033Om" : "-" */
486 case XK_KP_Decimal: /* "\033On" : "." */
487 case XK_KP_Divide: /* "\033Oo" : "/" */
488 case XK_KP_0: /* "\033Op" : "0" */
489 case XK_KP_1: /* "\033Oq" : "1" */
490 case XK_KP_2: /* "\033Or" : "2" */
491 case XK_KP_3: /* "\033Os" : "3" */
492 case XK_KP_4: /* "\033Ot" : "4" */
493 case XK_KP_5: /* "\033Ou" : "5" */
494 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
500 {
501 STRCPY (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply);
503 }
504 else
505 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0';
508 }
509 break;
510
511 case XK_Find:
512 STRCPY (kbuf, "\033[1~");
513 break;
514 case XK_Insert:
515 STRCPY (kbuf, "\033[2~");
516 break;
517#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove:
519 /* FALLTHROUGH */
520#endif
521 case XK_Execute:
522 STRCPY (kbuf, "\033[3~");
523 break;
524 case XK_Select:
525 STRCPY (kbuf, "\033[4~");
526 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End:
538 STRCPY (kbuf, KS_END);
539 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home:
551 STRCPY (kbuf, KS_HOME);
552 break;
553
554#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556
557 case XK_F1: /* "\033[11~" */
558 case XK_F2: /* "\033[12~" */
559 case XK_F3: /* "\033[13~" */
560 case XK_F4: /* "\033[14~" */
561 case XK_F5: /* "\033[15~" */
562 FKEY (11, XK_F1);
563 break;
564 case XK_F6: /* "\033[17~" */
565 case XK_F7: /* "\033[18~" */
566 case XK_F8: /* "\033[19~" */
567 case XK_F9: /* "\033[20~" */
568 case XK_F10: /* "\033[21~" */
569 FKEY (17, XK_F6);
570 break;
571 case XK_F11: /* "\033[23~" */
572 case XK_F12: /* "\033[24~" */
573 case XK_F13: /* "\033[25~" */
574 case XK_F14: /* "\033[26~" */
575 FKEY (23, XK_F11);
576 break;
577 case XK_F15: /* "\033[28~" */
578 case XK_F16: /* "\033[29~" */
579 FKEY (28, XK_F15);
580 break;
581 case XK_Help: /* "\033[28~" */
582 FKEY (28, XK_Help);
583 break;
584 case XK_Menu: /* "\033[29~" */
585 FKEY (29, XK_Menu);
586 break;
587 case XK_F17: /* "\033[31~" */
588 case XK_F18: /* "\033[32~" */
589 case XK_F19: /* "\033[33~" */
590 case XK_F20: /* "\033[34~" */
591 case XK_F21: /* "\033[35~" */
592 case XK_F22: /* "\033[36~" */
593 case XK_F23: /* "\033[37~" */
594 case XK_F24: /* "\033[38~" */
595 case XK_F25: /* "\033[39~" */
596 case XK_F26: /* "\033[40~" */
597 case XK_F27: /* "\033[41~" */
598 case XK_F28: /* "\033[42~" */
599 case XK_F29: /* "\033[43~" */
600 case XK_F30: /* "\033[44~" */
601 case XK_F31: /* "\033[45~" */
602 case XK_F32: /* "\033[46~" */
603 case XK_F33: /* "\033[47~" */
604 case XK_F34: /* "\033[48~" */
605 case XK_F35: /* "\033[49~" */
606 FKEY (31, XK_F17);
607 break;
608#undef FKEY
609 default:
610 newlen = 0; 777 newlen = 0;
611 break;
612 } 778 }
613 if (newlen) 779 break;
614 len = STRLEN (kbuf);
615 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
616 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
617 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
618 */ 801 */
619#ifdef META8_OPTION 802#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
621 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
622#endif 805#endif
806 }
623 807
624 } 808 }
625 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
626 { 810 {
627 len = 1; 811 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
629 } 818 }
630 else 819 else
631 { 820 {
632#ifdef META8_OPTION 821#ifdef META8_OPTION
633 /* set 8-bit on */ 822 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
635 { 824 {
636 unsigned char *ch; 825 char *ch;
637 826
638 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 828 *ch |= 0x80;
829
640 meta = 0; 830 meta = 0;
641 } 831 }
642#endif 832#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 833 /* nil */ ;
648 } 834 }
649 } 835 }
836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
650 839
651 if (len <= 0) 840 if (len <= 0)
652 return; /* not mapped */ 841 return; /* not mapped */
653 842
654 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 844 if (view_start)
656 { 845 {
657 TermWin.view_start = 0; 846 view_start = 0;
658 want_refresh = 1; 847 want_refresh = 1;
659 } 848 }
660
661 /*
662 * these modifications only affect the static keybuffer
663 * pass Shift/Control indicators for function keys ending with `~'
664 *
665 * eg,
666 * Prior = "ESC[5~"
667 * Shift+Prior = "ESC[5$"
668 * Ctrl+Prior = "ESC[5^"
669 * Ctrl+Shift+Prior = "ESC[5@"
670 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
671 */
672 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 849
675 /* escape prefix */ 850 /* escape prefix */
676 if (meta 851 if (meta
677#ifdef META8_OPTION 852#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
679#endif 854#endif
680 ) 855 )
681 { 856 {
682 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 858 tt_write (&ch, 1);
685 } 859 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 860
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
699} 862}
700/*}}} */
701 863
702#if (MENUBAR_MAX) 864void ecb_cold
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */
705unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
707{ 866{
708 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
709 869
710 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
712 if (n > 0 && s < count) 872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
713 { 877 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
716 cmdbuf_ptr = cmdbuf_base; 880# endif
717 cmdbuf_endp -= n; 881# if ISO_14755
718 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
719 } 908 }
720 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
721 { 910 {
722 rxvt_print_error ("data loss: cmd_write too large"); 911# if ISO_14755
723 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
724 } 927 }
725 for (; count--;) 928#endif
726 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
727 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
728} 939}
729#endif /* MENUBAR_MAX */
730 940
731void 941void
732rxvt_term::flush () 942rxvt_term::flush ()
733{ 943{
734#ifdef TRANSPARENT 944 flush_ev.stop ();
735 if (want_full_refresh) 945
946#ifdef HAVE_BG_PIXMAP
947 if (bg_flags & BG_NEEDS_REFRESH)
736 { 948 {
737 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
738 scr_clear ();
739 scr_touch (false); 950 scr_touch (false);
740 want_refresh = 1;
741 } 951 }
742#endif 952#endif
743 953
744 if (want_refresh) 954 if (want_refresh)
745 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
746 scr_refresh (refresh_type); 994 scr_refresh ();
747 scrollbar_show (1); 995 scrollBar.show (1);
748#ifdef USE_XIM 996#if USE_XIM
749 IMSendSpot (); 997 im_send_spot ();
750#endif 998#endif
751
752 } 999 }
753 1000
754 display->flush (); 1001 display->flush ();
755} 1002}
756 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
757void 1005void
758rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
759{ 1007{
760 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
763 flush (); 1020 flush ();
764} 1021}
765 1022
766#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
767void 1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1041{
770 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1043 want_refresh = 1;
772 1044 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1045}
775#endif 1046#endif
776 1047
777#ifdef TEXT_BLINK 1048#ifdef TEXT_BLINK
778void 1049void
779rxvt_term::text_blink_cb (time_watcher &w) 1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1051{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1053 {
783 hidden_text = !hidden_text; 1054 hidden_text = !hidden_text;
784 want_refresh = 1; 1055 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{
1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
786 } 1069 {
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
787} 1169}
788#endif 1170#endif
789 1171
790bool 1172bool
791rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
792{ 1174{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
794 1176
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
796 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
798 1186
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
800 1188
801 if (n > 0) 1189 if (r > 0)
802 { 1190 {
803 cmdbuf_endp += n; 1191 cmdbuf_endp += r;
804 return true; 1192 return true;
805 } 1193 }
806 else if (n < 0 && errno != EAGAIN) 1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
807 destroy (); 1206 destroy ();
1207 }
808 1208
809 return false; 1209 return false;
810} 1210}
811 1211
812void 1212void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1213rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1214{
815 SET_R (this); 1215 make_current ();
816 SET_LOCALE (locale);
817 1216
818 if (revents & EVENT_WRITE) 1217 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1218 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1219 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1220 cmd_parse ();
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834 1221
835 uint32_t ch = NOCHAR; 1222 if (revents & ev::WRITE)
1223 pty_write ();
836 1224
837 for (;;) 1225 refresh_check ();
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1226}
936 1227
937// read the next character, currently handles UTF-8 1228void ecb_cold
938// will probably handle all sorts of other stuff in the future 1229rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1230{
942 while (cmdbuf_ptr < cmdbuf_endp) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1232 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946
947 wchar_t wc;
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
949
950 if (len == (size_t)-2)
951 return NOCHAR;
952
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984}
985 1233
986#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
1235 hidden_pointer = 0;
1236
1237 if (option (Opt_pointerBlank))
1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1240}
1241
1242#ifdef POINTER_BLANK
1243void ecb_cold
1244rxvt_term::pointer_blank ()
1245{
1246 if (!option (Opt_pointerBlank))
1247 return;
1248
1249 XDefineCursor (dpy, vt, display->blank_cursor);
1250 XFlush (dpy);
1251
1252 hidden_pointer = 1;
1253}
1254
1255void ecb_cold
1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1257{
1258 make_current ();
1259
1260 pointer_blank ();
1261}
1262#endif
1263
987void 1264void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank ()
1001{
1002 if (! (Options & Opt_pointerBlank))
1003 return;
1004
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009}
1010
1011void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1266{
1024 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1025 int x, y; 1268 int x, y;
1269 int code = 32;
1026 1270
1027 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1028 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1029 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1030 1283
1031 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1285 button_number = 3;
1034 }
1035 else 1286 else
1036 { 1287 {
1037 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1290 if (button_number >= 3)
1040 button_number += (64 - 3); 1291 button_number += 64 - 3;
1041 } 1292 }
1042 1293
1043 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1044 { 1295 {
1045 /* 1296 /*
1046 * do not report ButtonRelease 1297 * do not report ButtonRelease
1047 * no state info allowed 1298 * no state info allowed
1048 */ 1299 */
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1318#endif
1068
1069 } 1319 }
1070 1320
1071#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1323 if (key_state & 16)
1074 fputc ('C', stderr); 1324 fputc ('C', stderr);
1075 if (key_state & 4) 1325 if (key_state & 4)
1076 fputc ('S', stderr); 1326 fputc ('S', stderr);
1078 fputc ('A', stderr); 1328 fputc ('A', stderr);
1079 if (key_state & 32) 1329 if (key_state & 32)
1080 fputc ('2', stderr); 1330 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1332 button_number,
1083 x + 1, 1333 x,
1084 y + 1); 1334 y);
1085#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1086 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1351 code + button_number + key_state,
1088 (32 + x + 1), 1352 32 + x,
1089 (32 + y + 1)); 1353 32 + y);
1090#endif
1091} 1354}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1355
1103/*{{{ process an X event */ 1356/*{{{ process an X event */
1104void 1357void ecb_hot
1105rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1106{ 1359{
1107 SET_R (this); 1360 make_current ();
1108 SET_LOCALE (locale);
1109 1361
1110#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1363
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1120 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1367 return;
1140#endif
1141 1368
1369 // for XQueryPointer
1142 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1372 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 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));
1193#endif
1194 1373
1195 switch (ev.type) 1374 switch (ev.type)
1196 { 1375 {
1197 case KeyPress: 1376 case KeyPress:
1198 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1199 break; 1378 break;
1200 1379
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1380 case KeyRelease:
1203 { 1381 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1382 break;
1215 }
1216#endif
1217 1383
1218 case ButtonPress: 1384 case ButtonPress:
1219 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1220 break; 1386 break;
1221 1387
1223 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1224 break; 1390 break;
1225 1391
1226 case ClientMessage: 1392 case ClientMessage:
1227 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1395 {
1237 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1397 {
1239 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1399 {
1241 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1401 {
1243 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1403 destroy ();
1245 0L, 1000000L, 1404 }
1246 False, AnyPropertyType, 1405#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1409 &ev);
1250 XChangeProperty (display->display, display->root, 1410#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1411 }
1252 8, PropModeReplace, 1412 }
1253 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1256 } 1422 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1423 break;
1263 1424
1264 /* 1425 /*
1265 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1427 * Here's my conclusion:
1285 break; 1446 break;
1286 } 1447 }
1287 break; 1448 break;
1288 1449
1289 case FocusIn: 1450 case FocusIn:
1290 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1291 { 1466 {
1292 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1468 ;
1304 break;
1305 1469
1306 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1307 if (TermWin.focus) 1471
1472#ifdef HAVE_BG_PIXMAP
1473 if (bg_window_position_sensitive ())
1474 want_position_change = true;
1475#endif
1476
1477 bool moved = false;
1478
1479 if (want_position_change)
1308 { 1480 {
1309 TermWin.focus = 0; 1481 int x, y;
1310 want_refresh = 1;
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320 1482
1321 } 1483 if (ev.xconfigure.send_event)
1322 break; 1484 {
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width; 1485 x = ev.xconfigure.x;
1332 height = ev.xconfigure.height; 1486 y = ev.xconfigure.y;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1487 }
1488 else
1489 get_window_origin (x, y);
1490
1491 if (x != parent_x || y != parent_y)
1492 {
1493 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1494 parent_x = x;
1495 parent_y = y;
1496 }
1497
1498 if (bg_set_position (x, y)
1499 || !(bg_flags & BG_IS_VALID))
1500 moved = true;
1334 } 1501 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336 1502
1337 if (szHint.width != width || szHint.height != height) 1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1338 { 1504 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1505 seen_resize = 1;
1340 resize_all_windows (width, height, 1); 1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1341 } 1507 }
1342#ifdef DEBUG_SIZE
1343 else 1508 else
1344 { 1509 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1346 } 1514 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1517 }
1358 break; 1518 break;
1359 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1360 case SelectionClear: 1524 case SelectionClear:
1361 display->set_selection_owner (0); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break;
1363
1364 case SelectionNotify:
1365 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor,
1367 ev.xselection.property, True);
1368 break; 1526 break;
1369 1527
1370 case SelectionRequest: 1528 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1372 break; 1530 break;
1373 1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 /* This is needed specifically to fix the case of no window manager or a
1535 * non-reparenting window manager. In those cases we never get first
1536 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1537 * care of multiplicity of ConfigureNotify events arriving while WM does
1538 * reparenting.
1539 * We should not render background immediately, as there could be several
1540 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1541 * by scheduling background redraw as soon as we can, but giving a short
1542 * bit of time for ConfigureNotifies to arrive.
1543 * We should render background PRIOR to drawing any text, but AFTER all
1544 * of ConfigureNotifys for the best results.
1545 */
1546 if (!(bg_flags & BG_IS_VALID))
1547 update_background_ev.start (0.025);
1548#endif
1549 mapped = 1;
1550#ifdef TEXT_BLINK
1551 text_blink_ev.start ();
1552#endif
1553 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1554 break;
1555
1374 case UnmapNotify: 1556 case UnmapNotify:
1375 TermWin.mapped = 0; 1557 mapped = 0;
1376#ifdef TEXT_BLINK 1558#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1559 text_blink_ev.stop ();
1378#endif 1560#endif
1561 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1562 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1563
1394 case GraphicsExpose: 1564 case GraphicsExpose:
1395 case Expose: 1565 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1566 if (ev.xany.window == vt)
1397 { 1567 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1568 do
1569 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1570 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1571 ev.xexpose.width, ev.xexpose.height, false);
1401#else 1572 }
1402 // don't understand this, so commented it out 1573 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1574
1575 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1576
1577 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1578 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1405 //scr_expose (ev.xexpose.x, 0, 1581 }
1406 // ev.xexpose.width, TermWin.height, False); 1582
1407#endif
1408 want_refresh = 1; 1583 want_refresh = 1;
1409 } 1584 }
1410 else 1585 else
1411 { 1586 {
1412 XEvent unused_event; 1587 XEvent unused_event;
1413 1588
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1589 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1590 ;
1416 &unused_event)) ; 1591 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1592 ;
1418 GraphicsExpose, 1593
1419 &unused_event)) ; 1594 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1595 {
1422 scrollBar.setIdle (); 1596 scrollBar.state = SB_STATE_IDLE;
1423 scrollbar_show (0); 1597 scrollBar.show (0);
1424 } 1598 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1599 }
1434 break; 1600 break;
1435 1601
1436 case MotionNotify: 1602 case MotionNotify:
1437#ifdef POINTER_BLANK 1603#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1604 if (hidden_pointer)
1439 pointer_unblank (); 1605 pointer_unblank ();
1440#endif 1606#endif
1441#if MENUBAR 1607 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1608 || priv_modes & PrivMode_MouseAnyEvent)
1609 mouse_report (ev.xbutton);
1610 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1611 break;
1612
1613 if (ev.xany.window == vt)
1443 { 1614 {
1444 menubar_control (& (ev.xbutton)); 1615 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1616 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1617 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1618 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1619 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1620 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1621 ;
1457 1622
1458 XQueryPointer (display->display, TermWin.vt, 1623 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1624 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1625 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1626 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1627 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1628#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1629 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1630 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1631 {
1467#endif 1632#endif
1633#if ISO_14755
1634 // 5.4
1635 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1636 {
1637 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1638 break;
1639 }
1640#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1641 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1642 ev.xbutton.state & Button3Mask ? 2 : 0);
1643
1470#ifdef SELECTION_SCROLLING 1644#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1645 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1646 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1647 {
1474 int dist; 1648 int dist;
1475
1476 pending_scroll_selection=1;
1477 1649
1478 /* don't clobber the current delay if we are 1650 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1651 * already in the middle of scrolling.
1480 */ 1652 */
1481 if (scroll_selection_delay<=0) 1653 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1654 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1655
1484 /* save the event params so we can highlight 1656 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1657 * the selection in the pending-scroll loop
1486 */ 1658 */
1487 selection_save_x=ev.xbutton.x; 1659 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1660 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1661 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1662
1492 /* calc number of lines to scroll */ 1663 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1664 if (ev.xbutton.y < int_bwidth)
1494 { 1665 {
1495 scroll_selection_dir = UP; 1666 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1667 dist = int_bwidth - ev.xbutton.y;
1497 } 1668 }
1498 else 1669 else
1499 { 1670 {
1500 scroll_selection_dir = DN; 1671 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1672 dist = ev.xbutton.y - (int_bwidth + vt_height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1673 }
1674
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1675 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1676 / SELECTION_SCROLL_LINE_SPEEDUP
1677 + 1;
1506 MIN_IT (scroll_selection_lines, 1678 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1679 SELECTION_SCROLL_MAX_LINES);
1508 } 1680 }
1509 else 1681 else
1510 { 1682 {
1511 /* we are within the text window, so we 1683 /* we are within the text window, so we
1512 * shouldn't be scrolling 1684 * shouldn't be scrolling
1513 */ 1685 */
1514 pending_scroll_selection = 0; 1686 sel_scroll_ev.stop();
1515 } 1687 }
1516#endif 1688#endif
1517#ifdef MOUSE_THRESHOLD 1689#ifdef MOUSE_THRESHOLD
1518
1519 } 1690 }
1520#endif 1691#endif
1521
1522 } 1692 }
1523 } 1693 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1694 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1695 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1696 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1697 MotionNotify, &ev))
1698 ;
1699
1528 XQueryPointer (display->display, scrollBar.win, 1700 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1701 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1702 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1703 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1704 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1705 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1706 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1707 want_refresh = 1;
1537 scrollbar_show (1); 1708 scrollBar.show (1);
1538 } 1709 }
1539 break; 1710 break;
1540 } 1711 }
1712
1713#if defined(CURSOR_BLINK)
1714 if (ev.type == KeyPress)
1715 cursor_blink_reset ();
1716#endif
1717
1718#if defined(POINTER_BLANK)
1719 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1720 {
1721 if (ev.type == MotionNotify
1722 || ev.type == ButtonPress
1723 || ev.type == ButtonRelease)
1724 if (hidden_pointer)
1725 pointer_unblank ();
1726
1727 if (ev.type == KeyPress && hidden_pointer == 0)
1728 pointer_blank ();
1729 }
1730#endif
1731
1732 refresh_check ();
1541} 1733}
1734
1735#if ENABLE_FRILLS
1736void ecb_cold
1737rxvt_term::set_urgency (bool enable)
1738{
1739 if (enable == urgency_hint)
1740 return;
1741
1742 if (XWMHints *h = XGetWMHints (dpy, parent))
1743 {
1744 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1745 XSetWMHints (dpy, parent, h);
1746 urgency_hint = enable;
1747 XFree (h);
1748 }
1749}
1750#endif
1751
1752void ecb_cold
1753rxvt_term::focus_in ()
1754{
1755 if (!focus)
1756 {
1757 focus = 1;
1758 want_refresh = 1;
1759
1760#if USE_XIM
1761 if (Input_Context != NULL)
1762 {
1763 im_set_position ();
1764 XSetICFocus (Input_Context);
1765 }
1766#endif
1767#if CURSOR_BLINK
1768 if (option (Opt_cursorBlink))
1769 cursor_blink_ev.again ();
1770#endif
1771#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade])
1773 {
1774 pix_colors = pix_colors_focused;
1775 scr_recolour ();
1776 }
1777#endif
1778#if ENABLE_FRILLS
1779 if (option (Opt_urgentOnBell))
1780 set_urgency (0);
1781#endif
1782
1783 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1784 }
1785}
1786
1787void ecb_cold
1788rxvt_term::focus_out ()
1789{
1790 if (focus)
1791 {
1792 focus = 0;
1793 want_refresh = 1;
1794
1795#if ENABLE_FRILLS
1796 if (option (Opt_urgentOnBell))
1797 set_urgency (0);
1798#endif
1799#if ENABLE_FRILLS || ISO_14755
1800 if (iso14755buf)
1801 {
1802 iso14755buf = 0;
1803# if ISO_14755
1804 scr_overlay_off ();
1805# endif
1806 }
1807#endif
1808#if USE_XIM
1809 if (Input_Context != NULL)
1810 XUnsetICFocus (Input_Context);
1811#endif
1812#if CURSOR_BLINK
1813 if (option (Opt_cursorBlink))
1814 cursor_blink_ev.stop ();
1815
1816 hidden_cursor = 0;
1817#endif
1818#if OFF_FOCUS_FADING
1819 if (rs[Rs_fade])
1820 {
1821 pix_colors = pix_colors_unfocused;
1822 scr_recolour ();
1823 }
1824#endif
1825
1826 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1827 }
1828}
1829
1830void ecb_cold
1831rxvt_term::update_fade_color (unsigned int idx)
1832{
1833#if OFF_FOCUS_FADING
1834 if (rs[Rs_fade])
1835 {
1836 rgba c;
1837 pix_colors [Color_fade].get (c);
1838 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1839 }
1840#endif
1841}
1842
1843#if ENABLE_TRANSPARENCY || ENABLE_PERL
1844void ecb_hot
1845rxvt_term::rootwin_cb (XEvent &ev)
1846{
1847 make_current ();
1848
1849 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1850 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1851 return;
1852
1853 switch (ev.type)
1854 {
1855 case PropertyNotify:
1856 /*
1857 * if user used some Esetroot compatible prog to set the root bg,
1858 * use the property to determine the pixmap. We use it later on.
1859 */
1860 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1861 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1862 {
1863# if ENABLE_TRANSPARENCY
1864 bg_set_root_pixmap ();
1865 update_background ();
1866#endif
1867#if ENABLE_PERL
1868 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1869#endif
1870 }
1871
1872 break;
1873 }
1874
1875 refresh_check ();
1876}
1877#endif
1542 1878
1543void 1879void
1544rxvt_term::rootwin_cb (XEvent &ev)
1545{
1546 SET_R (this);
1547 SET_LOCALE (locale);
1548
1549 switch (ev.type)
1550 {
1551 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break;
1578#endif
1579 }
1580}
1581
1582void
1583rxvt_term::button_press (const XButtonEvent &ev) 1880rxvt_term::button_press (XButtonEvent &ev)
1584{ 1881{
1585 int reportmode = 0, clickintime; 1882 int reportmode = 0, clickintime;
1586 1883
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1884 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1885
1588 if (!bypass_keystate) 1886 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1887 reportmode = !! (priv_modes & PrivMode_mouse_report);
1888
1590 /* 1889 /*
1591 * VT window processing of button press 1890 * VT window processing of button press
1592 */ 1891 */
1593 if (ev.window == TermWin.vt) 1892 if (ev.window == vt)
1594 { 1893 {
1595#if RXVT_GRAPHICS 1894 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1895 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1896
1897#if ISO_14755
1898 // 5.4
1899 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1900 {
1901 iso14755_54 (ev.x, ev.y);
1902 return;
1601 { 1903 }
1904#endif
1905
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1906 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1907
1603 if (reportmode) 1908 if (reportmode)
1909 {
1910 /* mouse report from vt window */
1911 /* save the xbutton state (for ButtonRelease) */
1912 MEvent.state = ev.state;
1913#ifdef MOUSE_REPORT_DOUBLECLICK
1914 if (ev.button == MEvent.button && clickintime)
1604 { 1915 {
1605 /* mouse report from vt window */ 1916 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1917 MEvent.clicks++;
1607 MEvent.state = ev.state; 1918
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1919 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1920 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1921 /* only report double clicks */
1616 MEvent.clicks = 2; 1922 MEvent.clicks = 2;
1617 mouse_report (ev); 1923 mouse_report (ev);
1618 1924
1619 /* don't report the release */ 1925 /* don't report the release */
1620 MEvent.clicks = 0; 1926 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1927 MEvent.button = AnyButton;
1622 }
1623 } 1928 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1929 }
1637 else 1930 else
1638 { 1931 {
1932 /* different button, or time expired */
1933 MEvent.clicks = 1;
1934 MEvent.button = ev.button;
1935 mouse_report (ev);
1936 }
1937#else
1938 MEvent.button = ev.button;
1939 mouse_report (ev);
1940#endif /* MOUSE_REPORT_DOUBLECLICK */
1941
1942 }
1943 else
1944 {
1639 if (ev.button != MEvent.button) 1945 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1946 MEvent.clicks = 0;
1947
1641 switch (ev.button) 1948 switch (ev.button)
1642 { 1949 {
1643 case Button1: 1950 case Button1:
1951 /* allow meta + click to select rectangular areas */
1952 /* should be done in screen.C */
1953#if ENABLE_FRILLS
1954 selection.rect = !!(ev.state & ModMetaMask);
1955#else
1956 selection.rect = false;
1957#endif
1958
1644 /* allow shift+left click to extend selection */ 1959 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1960 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1961 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1962 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1963 selection_rotate (ev.x, ev.y);
1668 else 1964 else
1669 selection_extend (ev.x, ev.y, 1); 1965 selection_extend (ev.x, ev.y, 1);
1966 }
1967 else
1968 {
1969 if (MEvent.button == Button1 && clickintime)
1970 MEvent.clicks++;
1971 else
1972 MEvent.clicks = 1;
1973
1974 selection_click (MEvent.clicks, ev.x, ev.y);
1975 }
1976
1977 MEvent.button = Button1;
1978 break;
1979
1980 case Button3:
1981 if (MEvent.button == Button3 && clickintime)
1982 selection_rotate (ev.x, ev.y);
1983 else
1984 selection_extend (ev.x, ev.y, 1);
1985
1670 MEvent.button = Button3; 1986 MEvent.button = Button3;
1671 break; 1987 break;
1672 }
1673 } 1988 }
1989 }
1990
1674 MEvent.time = ev.time; 1991 MEvent.time = ev.time;
1675 return; 1992 return;
1676 }
1677 } 1993 }
1678 1994
1679 /* 1995 /*
1680 * Scrollbar window processing of button press 1996 * Scrollbar window processing of button press
1681 */ 1997 */
1682 if (isScrollbarWindow (ev.window)) 1998 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 1999 {
1684 scrollBar.setIdle (); 2000 page_dirn direction = NO_DIR;
2001
2002 if (scrollBar.upButton (ev.y))
2003 direction = UP; /* up */
2004 else if (scrollBar.dnButton (ev.y))
2005 direction = DN; /* down */
2006
2007 scrollBar.state = SB_STATE_IDLE;
1685 /* 2008 /*
1686 * Rxvt-style scrollbar: 2009 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 2010 * move up if mouse is above slider
1688 * move dn if mouse is below slider 2011 * move dn if mouse is below slider
1689 * 2012 *
1698 /* 2021 /*
1699 * Mouse report disabled scrollbar: 2022 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2023 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2024 * click on scrollbar - send pageup/down
1702 */ 2025 */
1703 if ((scrollBar.style == R_SB_NEXT 2026 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2027 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2028 else if (direction == DN)
1709 && scrollbarnext_dnButton (ev.y))
1710 || (scrollBar.style == R_SB_RXVT
1711 && scrollbarrxvt_dnButton (ev.y)))
1712 tt_printf ("\033[B"); 2029 tt_printf ("\033[B");
1713 else 2030 else
1714 switch (ev.button) 2031 switch (ev.button)
1715 { 2032 {
1716 case Button2: 2033 case Button2:
1723 tt_printf ("\033[5~"); 2040 tt_printf ("\033[5~");
1724 break; 2041 break;
1725 } 2042 }
1726 } 2043 }
1727 else 2044 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2045#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2046 {
1735 if (scrollbarnext_upButton (ev.y)) 2047 if (direction != NO_DIR)
1736 upordown = -1; /* up */
1737 else if (scrollbarnext_dnButton (ev.y))
1738 upordown = 1; /* down */
1739 }
1740 else if (scrollBar.style == R_SB_RXVT)
1741 {
1742 if (scrollbarrxvt_upButton (ev.y))
1743 upordown = -1; /* up */
1744 else if (scrollbarrxvt_dnButton (ev.y))
1745 upordown = 1; /* down */
1746 }
1747 if (upordown)
1748 { 2048 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2049#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2050 if (!cont_scroll_ev.is_active ())
2051 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2052#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2053 if (scr_page (direction, 1))
1753 { 2054 {
1754 if (upordown < 0) 2055 if (direction == UP)
1755 scrollBar.setUp (); 2056 scrollBar.state = SB_STATE_UP;
1756 else 2057 else
1757 scrollBar.setDn (); 2058 scrollBar.state = SB_STATE_DOWN;
1758 } 2059 }
1759 } 2060 }
1760 else 2061 else
1761 switch (ev.button) 2062 switch (ev.button)
1762 { 2063 {
1763 case Button2: 2064 case Button2:
1764 switch (scrollbar_align) 2065 switch (scrollBar.align)
1765 { 2066 {
1766 case R_SB_ALIGN_TOP: 2067 case SB_ALIGN_TOP:
1767 csrO = 0; 2068 csrO = 0;
1768 break; 2069 break;
1769 case R_SB_ALIGN_CENTRE: 2070 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2071 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2072 break;
1772 case R_SB_ALIGN_BOTTOM: 2073 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2074 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2075 break;
1775 } 2076 }
2077
1776 if (scrollBar.style == R_SB_XTERM 2078 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2079 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2080 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2081 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2082
1781 scrollBar.setMotion (); 2083 scrollBar.state = SB_STATE_MOTION;
1782 break; 2084 break;
1783 2085
1784 case Button1: 2086 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2087 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2088 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2089 /* FALLTHROUGH */
1788 2090
1789 case Button3: 2091 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2092 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2093 {
1792 if (scrollbar_above_slider (ev.y)) 2094 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2095# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2096 scr_page (UP, nrow - 1);
1795# else 2097# else
1796 scr_page (UP, TermWin.nrow / 4); 2098 scr_page (UP, nrow / 4);
1797# endif 2099# endif
1798 else if (scrollbar_below_slider (ev.y)) 2100 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2101# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2102 scr_page (DN, nrow - 1);
1801# else 2103# else
1802 scr_page (DN, TermWin.nrow / 4); 2104 scr_page (DN, nrow / 4);
1803# endif 2105# endif
1804 else 2106 else
1805 scrollBar.setMotion (); 2107 scrollBar.state = SB_STATE_MOTION;
1806 } 2108 }
1807 else 2109 else
1808 { 2110 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2111 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2112 (nrow
1811 * scrollbar_position (ev.y) 2113 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2114 / scrollBar.size ()));
1813 } 2115 }
2116
1814 break; 2117 break;
1815 } 2118 }
1816 } 2119 }
2120
1817 return; 2121 return;
1818 } 2122 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2123}
1827 2124
1828void 2125void
1829rxvt_term::button_release (const XButtonEvent &ev) 2126rxvt_term::button_release (XButtonEvent &ev)
1830{ 2127{
1831 int reportmode = 0; 2128 int reportmode = 0;
1832 2129
1833 csrO = 0; /* reset csr Offset */ 2130 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2131 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2132 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2133
1837 if (scrollbar_isUpDn ()) 2134 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2135 {
1839 scrollBar.setIdle (); 2136 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2137 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2138 }
2139
1846#ifdef SELECTION_SCROLLING 2140#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2141 sel_scroll_ev.stop();
1848#endif 2142#endif
2143
1849 if (ev.window == TermWin.vt) 2144 if (ev.window == vt)
1850 { 2145 {
1851#ifdef RXVT_GRAPHICS 2146 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2147 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2148
1857 { 2149#if ISO_14755
2150 // 5.4
2151 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2152 return;
2153#endif
2154
1858 if (reportmode) 2155 if (reportmode)
2156 {
2157 /* mouse report from vt window */
2158 /* don't report release of wheel "buttons" */
2159 if (ev.button >= 4)
2160 return;
2161#ifdef MOUSE_REPORT_DOUBLECLICK
2162 /* only report the release of 'slow' single clicks */
2163 if (MEvent.button != AnyButton
2164 && (ev.button != MEvent.button
2165 || (ev.time - MEvent.time
2166 > MULTICLICK_TIME / 2)))
1859 { 2167 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2168 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2169 MEvent.button = AnyButton;
1877 mouse_report (ev); 2170 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2171 }
2172#else /* MOUSE_REPORT_DOUBLECLICK */
2173 MEvent.button = AnyButton;
2174 mouse_report (ev);
2175#endif /* MOUSE_REPORT_DOUBLECLICK */
2176 return;
2177 }
2178
1881 /* 2179 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2180 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2181 * when overriding mouse reporting
1884 */ 2182 */
1885 if (PrivateModes & PrivMode_mouse_report 2183 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2184 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2185 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2186 selection_extend (ev.x, ev.y, 0);
1889 2187
1890 switch (ev.button) 2188 switch (ev.button)
2189 {
2190 case Button1:
2191 case Button3:
2192 selection_make (ev.time);
2193 break;
2194
2195 case Button2:
2196 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2197 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2198 break;
2199
2200#ifdef MOUSE_WHEEL
2201 case Button4:
2202 case Button5:
1891 { 2203 {
1892 case Button1: 2204 int i;
1893 case Button3: 2205 page_dirn v;
1894 selection_make (ev.time); 2206
2207 v = ev.button == Button4 ? UP : DN;
2208
2209 if (ev.state & ShiftMask)
1895 break; 2210 i = 1;
1896 case Button2: 2211 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2212 i = nrow - 1;
2213 else
1898 break; 2214 i = 5;
2215
1899#ifdef MOUSE_WHEEL 2216# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2217 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2218 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1); 2219 mouse_slip_wheel_speed += v ? -1 : 1;
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2220 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2221 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2222
2223 if (!slip_wheel_ev.is_active ())
2224 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1918 } 2225 }
2226 else
1919# endif 2227# endif
1920# ifdef JUMP_MOUSE_WHEEL 2228 {
1921 scr_page (v, i); 2229 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1); 2230 scrollBar.show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 {
1976 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 }
1981 return pchanged; /* Don't try any more */
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 {
2045 pchanged = 1;
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 } 2231 }
2051 } 2232 }
2052 am_pixmap_trans = 0; 2233 break;
2234#endif
2235 }
2236 }
2237}
2238
2239/*}}} */
2240
2241void ecb_hot
2242rxvt_term::cmd_parse ()
2243{
2244 wchar_t ch = NOCHAR;
2245 char *seq_begin; // remember start of esc-sequence here
2246
2247 for (;;)
2248 {
2249 if (ecb_unlikely (ch == NOCHAR))
2250 {
2251 seq_begin = cmdbuf_ptr;
2252 ch = next_char ();
2253
2254 if (ch == NOCHAR)
2255 break;
2256 }
2257
2258 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2259 {
2260 if (ecb_unlikely (!seen_input))
2261 {
2262 seen_input = 1;
2263 // many badly-written programs (e.g. jed) contain a race condition:
2264 // they first read the screensize and then install a SIGWINCH handler.
2265 // some window managers resize the window early, and these programs
2266 // then sometimes get the size wrong.
2267 // unfortunately other programs are even more buggy and dislike
2268 // being sent SIGWINCH, so only do it when we were in fact being
2269 // resized.
2270 if (seen_resize && cmd_pid)
2271 kill (-cmd_pid, SIGWINCH);
2272 }
2273
2274 /* Read a text string from the input buffer */
2275 wchar_t buf[UBUFSIZ];
2276 bool refreshnow = false;
2277 int nlines = 0;
2278 wchar_t *str = buf;
2279 wchar_t *eol = str + min (ncol, UBUFSIZ);
2280
2281 for (;;)
2282 {
2283 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2284 break;
2285
2286 *str++ = ch;
2287
2288 if (ecb_unlikely (ch == C0_LF || str >= eol))
2289 {
2290 if (ch == C0_LF)
2291 nlines++;
2292
2293 refresh_count++;
2294
2295 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2296 {
2297 refresh_count = 0;
2298
2299 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2300 {
2301 refreshnow = true;
2302 ch = NOCHAR;
2303 break;
2304 }
2305 }
2306
2307 // scr_add_lines only works for nlines <= nrow - 1.
2308 if (nlines >= nrow - 1)
2309 {
2310 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2311 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2312 scr_add_lines (buf, str - buf, nlines);
2313
2314 nlines = 0;
2315 str = buf;
2316 eol = str + min (ncol, UBUFSIZ);
2317 }
2318
2319 if (str >= eol)
2320 {
2321 if (eol >= buf + UBUFSIZ)
2322 {
2323 ch = NOCHAR;
2324 break;
2325 }
2326 else
2327 eol = min (eol + ncol, buf + UBUFSIZ);
2328 }
2329
2330 }
2331
2332 seq_begin = cmdbuf_ptr;
2333 ch = next_char ();
2334 }
2335
2336 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2337 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2338 scr_add_lines (buf, str - buf, nlines);
2339
2340 /*
2341 * If there have been a lot of new lines, then update the screen
2342 * What the heck we'll cheat and only refresh less than every page-full.
2343 * if skipScroll is enabled.
2344 */
2345 if (refreshnow)
2346 {
2347 scr_refresh ();
2348 want_refresh = 1;
2349 }
2053 } 2350 }
2054 else 2351 else
2055 { 2352 {
2056 if (TermWin.pixmap != None) 2353 try
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2354 {
2092 if (oldp != None) 2355 process_nonprinting (ch);
2093 pchanged = 1; 2356 }
2357 catch (const class out_of_input &o)
2358 {
2359 // we ran out of input, retry later
2360 cmdbuf_ptr = seq_begin;
2094 break; 2361 break;
2095 } 2362 }
2096 if (oldp != TermWin.parent[i]) 2363
2097 pchanged = 1; 2364 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2365 }
2102 for (; n < (unsigned int)i; n++) 2366 }
2103 { 2367}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2368
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2369// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2370wchar_t ecb_hot
2107 { 2371rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2372{
2109 break; 2373 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2374 {
2111 } 2375 // assume 7-bit to be ascii ALWAYS
2376 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2377 return *cmdbuf_ptr++;
2378
2379 wchar_t wc;
2380 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2381
2382 if (len == (size_t)-2)
2112 } 2383 {
2113 if (n > (int) (sizeof (TermWin.parent) 2384 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2385 cmdbuf_ptr = cmdbuf_endp;
2386 break;
2115 { 2387 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2388
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2389 if (len == (size_t)-1)
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 } 2390 {
2124 else 2391 mbstate.reset (); // reset now undefined conversion state
2392 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2393 }
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2394
2131 rqt.tv_sec = 1; 2395 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2396 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2397 return wc & UNICODE_MASK;
2134# else
2135 sleep (1);
2136# endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2398 }
2399
2400 return NOCHAR;
2401}
2402
2403// read the next octet
2404uint32_t ecb_hot
2405rxvt_term::next_octet () NOTHROW
2406{
2407 return cmdbuf_ptr < cmdbuf_endp
2408 ? (unsigned char)*cmdbuf_ptr++
2409 : NOCHAR;
2410}
2411
2412static class out_of_input out_of_input;
2413
2414wchar_t ecb_hot
2415rxvt_term::cmd_getc () THROW ((class out_of_input))
2416{
2417 wchar_t c = next_char ();
2418
2419 if (c == NOCHAR)
2420 throw out_of_input;
2421
2148 return pchanged; 2422 return c;
2149} 2423}
2150#endif
2151 2424
2152/*}}} */ 2425uint32_t ecb_hot
2426rxvt_term::cmd_get8 () THROW ((class out_of_input))
2427{
2428 uint32_t c = next_octet ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2433 return c;
2434}
2153 2435
2154/*{{{ print pipe */ 2436/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2437/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2438#ifdef PRINTPIPE
2157FILE * 2439FILE * ecb_cold
2158rxvt_term::popen_printer () 2440rxvt_term::popen_printer ()
2159{ 2441{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2442 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2443
2162 if (stream == NULL) 2444 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2445 rxvt_warn ("can't open printer pipe, not printing.\n");
2446
2164 return stream; 2447 return stream;
2165} 2448}
2166 2449
2167int 2450int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2451rxvt_term::pclose_printer (FILE *stream)
2169{ 2452{
2170 fflush (stream); 2453 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2454 return pclose (stream);
2177# endif
2178} 2455}
2179 2456
2180/* 2457/*
2181 * simulate attached vt100 printer 2458 * simulate attached vt100 printer
2182 */ 2459 */
2183void 2460void ecb_cold
2184rxvt_term::process_print_pipe () 2461rxvt_term::process_print_pipe ()
2185{ 2462{
2186 int done; 2463 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2464
2189 if ((fd = popen_printer ()) == NULL) 2465 if (!fd)
2190 return; 2466 return;
2191 2467
2192 /* 2468 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2469 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2470 * is received.
2195 */ 2471 */
2196 for (done = 0; !done;) 2472 for (int done = 0; !done; )
2197 { 2473 {
2198 unsigned char buf[8]; 2474 unsigned char buf[8];
2199 unsigned char ch; 2475 unicode_t ch;
2200 unsigned int i, len; 2476 unsigned int i, len;
2201 2477
2202 if ((ch = cmd_getc ()) != C0_ESC) 2478 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2479 {
2204 if (putc (ch, fd) == EOF) 2480 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2481 break; /* done = 1 */
2220 { 2496 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2497 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2498 break; /* done = 1 */
2223 } 2499 }
2224 } 2500 }
2501
2225 for (i = 0; i < len; i++) 2502 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2503 if (putc (buf[i], fd) == EOF)
2227 { 2504 {
2228 done = 1; 2505 done = 1;
2229 break; 2506 break;
2230 } 2507 }
2231 } 2508 }
2232 } 2509 }
2510
2233 pclose_printer (fd); 2511 pclose_printer (fd);
2234} 2512}
2235#endif /* PRINTPIPE */ 2513#endif /* PRINTPIPE */
2236/*}}} */ 2514/*}}} */
2237 2515
2238/* *INDENT-OFF* */
2239enum { 2516enum {
2240 C1_40 = 0x40, 2517 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2518 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2519 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2520 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2521 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2522};
2246/* *INDENT-ON* */
2247 2523
2248/*{{{ process non-printing single characters */ 2524/*{{{ process non-printing single characters */
2249void 2525void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2526rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2527{
2252 switch (ch) 2528 switch (ch)
2253 { 2529 {
2530 case C0_ESC:
2531 process_escape_seq ();
2532 break;
2254 case C0_ENQ: /* terminal Status */ 2533 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2534 if (rs[Rs_answerbackstring])
2256 tt_write ( 2535 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2536 else
2260 tt_write ((unsigned char *)VT100_ANS, 2537 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2538 break;
2263 case C0_BEL: /* bell */ 2539 case C0_BEL: /* bell */
2264 scr_bell (); 2540 scr_bell ();
2265 break; 2541 break;
2266 case C0_BS: /* backspace */ 2542 case C0_BS: /* backspace */
2281 scr_charset_choose (1); 2557 scr_charset_choose (1);
2282 break; 2558 break;
2283 case C0_SI: /* shift in - acs */ 2559 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2560 scr_charset_choose (0);
2285 break; 2561 break;
2562
2563#ifdef EIGHT_BIT_CONTROLS
2564 // 8-bit controls
2565 case 0x90: /* DCS */
2566 process_dcs_seq ();
2567 break;
2568 case 0x9b: /* CSI */
2569 process_csi_seq ();
2570 break;
2571 case 0x9d: /* OSC */
2572 process_osc_seq ();
2573 break;
2574#endif
2286 } 2575 }
2287} 2576}
2288/*}}} */ 2577/*}}} */
2289 2578
2290 2579
2291/*{{{ process VT52 escape sequences */ 2580/*{{{ process VT52 escape sequences */
2292void 2581void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2582rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2583{
2295 int row, col; 2584 int row, col;
2296 2585
2297 switch (ch) 2586 switch (ch)
2298 { 2587 {
2331 break; 2620 break;
2332 case 'Z': /* identify the terminal type */ 2621 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2622 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2623 break;
2335 case '<': /* turn off VT52 mode */ 2624 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2625 priv_modes &= ~PrivMode_vt52;
2337 break; 2626 break;
2338 case 'F': /* use special graphics character set */ 2627 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2628 case 'G': /* use regular character set */
2340 /* unimplemented */ 2629 /* unimplemented */
2341 break; 2630 break;
2347} 2636}
2348/*}}} */ 2637/*}}} */
2349 2638
2350 2639
2351/*{{{ process escape sequences */ 2640/*{{{ process escape sequences */
2352void 2641void ecb_hot
2353rxvt_term::process_escape_seq () 2642rxvt_term::process_escape_seq ()
2354{ 2643{
2355 unsigned char ch = cmd_getc (); 2644 unicode_t ch = cmd_getc ();
2356 2645
2357 if (PrivateModes & PrivMode_vt52) 2646 if (priv_modes & PrivMode_vt52)
2358 { 2647 {
2359 process_escape_vt52 (ch); 2648 process_escape_vt52 (ch);
2360 return; 2649 return;
2361 } 2650 }
2362 2651
2363 switch (ch) 2652 switch (ch)
2364 { 2653 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2654 case '#':
2367 if (cmd_getc () == '8') 2655 if (cmd_getc () == '8')
2368 scr_E (); 2656 scr_E ();
2369 break; 2657 break;
2370 case '(': 2658 case '(':
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2665 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2666 break;
2379 case '+': 2667 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2668 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2669 break;
2382#ifdef MULTICHAR_SET 2670#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2671 case '6':
2389 scr_backindex (); 2672 scr_backindex ();
2390 break; 2673 break;
2391#endif 2674#endif
2392 case '7': 2675 case '7':
2393 scr_cursor (SAVE); 2676 scr_cursor (SAVE);
2394 break; 2677 break;
2395 case '8': 2678 case '8':
2396 scr_cursor (RESTORE); 2679 scr_cursor (RESTORE);
2397 break; 2680 break;
2398#ifndef NO_FRILLS 2681#if !ENABLE_MINIMAL
2399 case '9': 2682 case '9':
2400 scr_forwardindex (); 2683 scr_forwardindex ();
2401 break; 2684 break;
2402#endif 2685#endif
2686 // DECPAM/DECPNM
2403 case '=': 2687 case '=':
2688 priv_modes |= PrivMode_aplKP;
2689 break;
2404 case '>': 2690 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2691 priv_modes &= ~PrivMode_aplKP;
2406 break; 2692 break;
2407 2693
2408 case C1_40: 2694 case C1_40:
2409 cmd_getc (); 2695 cmd_getc ();
2410 break; 2696 break;
2413 break; 2699 break;
2414 2700
2415 /* 8.3.87: NEXT LINE */ 2701 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2702 case C1_NEL: /* ESC E */
2417 { 2703 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2704 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2705 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2706 }
2421 break; 2707 break;
2422 2708
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2709 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2710 case C1_ESA: /* ESC G */
2425 process_graphics (); 2711 // used by original rxvt for rob nations own graphics mode
2712 if (cmd_getc () == 'Q')
2713 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2426 break; 2714 break;
2427 2715
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2716 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2717 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2718 scr_set_tab (1);
2434 case C1_RI: /* ESC M */ 2722 case C1_RI: /* ESC M */
2435 scr_index (DN); 2723 scr_index (DN);
2436 break; 2724 break;
2437 2725
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2726 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2727 /* case C1_SS2: break; */
2440 2728
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2729 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2730 /* case C1_SS3: break; */
2443 2731
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2732 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2733 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2734 process_dcs_seq ();
2447 break; 2735 break;
2448 2736
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2737 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2738 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2739 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2740 break; /* steal obsolete ESC [ c */
2454 2741
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2742 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2743 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2744 process_csi_seq ();
2458 break; 2745 break;
2459 2746
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2747 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2748 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2749 process_osc_seq ();
2463 break; 2750 break;
2464 2751
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2752 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2753 case 'c':
2754 mbstate.reset ();
2467 scr_poweron (); 2755 scr_poweron ();
2468 scrollbar_show (1); 2756 scrollBar.show (1);
2469 break; 2757 break;
2470 2758
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2759 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2760 case 'n':
2473 scr_charset_choose (2); 2761 scr_charset_choose (2);
2480 } 2768 }
2481} 2769}
2482/*}}} */ 2770/*}}} */
2483 2771
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2772/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2773enum {
2487 CSI_ICH = 0x40, 2774 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2775 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2776 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2777 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2778 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2779 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2780 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2494 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2781 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2495 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2782 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2496}; 2783};
2497 2784
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2785#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2786 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2787 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2788#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2789 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2790
2504const unsigned char csi_defaults[] = 2791static const unsigned char csi_defaults[] =
2505 { 2792 {
2506 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2793 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2507 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2794 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2795 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2796 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2797 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2798 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2799 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2800 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2801 };
2515/* *INDENT-ON* */
2516 2802
2517void 2803void ecb_hot
2518rxvt_term::process_csi_seq () 2804rxvt_term::process_csi_seq ()
2519{ 2805{
2520 unsigned char ch, priv, i; 2806 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2807 unsigned int nargs, p;
2522 int n, ndef; 2808 int n, ndef;
2523 int arg[ESC_ARGS]; 2809 int arg[ESC_ARGS] = { };
2524 2810
2525 for (nargs = ESC_ARGS; nargs > 0;) 2811 nargs = 0;
2526 arg[--nargs] = 0;
2527 2812
2528 priv = 0; 2813 priv = 0;
2529 ch = cmd_getc (); 2814 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2815 if ((ch >= '<' && ch <= '?') || ch == '!')
2816 {
2531 { /* '<' '=' '>' '?' */ 2817 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2818 priv = ch;
2533 ch = cmd_getc (); 2819 ch = cmd_getc ();
2534 } 2820 }
2821
2535 /* read any numerical arguments */ 2822 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2823 for (n = -1; ch < CSI_ICH; )
2537 { 2824 {
2538 if (isdigit (ch)) 2825 if (isdigit (ch))
2539 { 2826 {
2546 { 2833 {
2547 if (nargs < ESC_ARGS) 2834 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2835 arg[nargs++] = n;
2549 n = -1; 2836 n = -1;
2550 } 2837 }
2551 else if (ch == '\b') 2838 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2839 process_nonprinting (ch);
2563 } 2840
2564 ch = cmd_getc (); 2841 ch = cmd_getc ();
2565 } 2842 }
2566 2843
2567 if (ch > CSI_7F) 2844 if (ch > CSI_7F)
2568 return; 2845 return;
2574 ndef = get_byte_array_bit (csi_defaults, i); 2851 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2852 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2853 if (arg[p] == -1)
2577 arg[p] = ndef; 2854 arg[p] = ndef;
2578 2855
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2856 /*
2587 * private mode handling 2857 * private mode handling
2588 */ 2858 */
2589 if (priv) 2859 if (priv)
2590 { 2860 {
2591 switch (priv) 2861 switch (priv)
2592 { 2862 {
2593 case '>': 2863 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2864 if (ch == CSI_DA) /* secondary device attributes */
2865 {
2866 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2867 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2868 //
2869 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2870 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2871 // versions.
2872 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2873 tt_printf ("\033[>%d;95;0c", 'U');
2874 }
2596 break; 2875 break;
2876
2597 case '?': 2877 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2878 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2879 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2880 break;
2881
2882 case '!':
2883 if (ch == CSI_70)
2884 {
2885 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2886 scr_soft_reset ();
2887
2888 static const int pm_h[] = { 7, 25 };
2889 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2890
2891 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2892 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2601 } 2893 }
2894 break;
2895 }
2896
2602 return; 2897 return;
2603 } 2898 }
2604 2899
2605 switch (ch) 2900 switch (ch)
2606 { 2901 {
2620 } 2915 }
2621 break; 2916 break;
2622#endif 2917#endif
2623 2918
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2919 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2920 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2921 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2922 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2923 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2924 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2925 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2926 break;
2632 2927
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2928 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2929 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2705 3000
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3001 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3002 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3003 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3004 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3005 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3006 break;
2712 3007
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3008 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3009 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3010 break;
2717 3011
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3012 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3013 process_sgr_mode (nargs, arg);
2720 break; 3014 break;
2726 tt_printf ("\033[0n"); 3020 tt_printf ("\033[0n");
2727 break; 3021 break;
2728 case 6: /* CPR requested */ 3022 case 6: /* CPR requested */
2729 scr_report_position (); 3023 scr_report_position ();
2730 break; 3024 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3025 case 7: /* unofficial extension */
3026 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3027 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3028 break;
2735#endif
2736 case 8: /* unofficial extension */ 3029 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3030 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3031 break;
2739 } 3032 }
2740 break; 3033 break;
2741 3034
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3035 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
2775 break; 3068 break;
2776 3069
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3070 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3071 if (arg[0] == 4)
2779 scr_insert_mode (0); 3072 scr_insert_mode (0);
3073 else if (arg[0] == 20)
3074 priv_modes &= ~PrivMode_LFNL;
2780 break; 3075 break;
2781 3076
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3077 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3078 if (arg[0] == 4)
2784 scr_insert_mode (1); 3079 scr_insert_mode (1);
3080 else if (arg[0] == 20)
3081 priv_modes |= PrivMode_LFNL;
2785 break; 3082 break;
2786 3083
2787 /* 3084 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3085 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3086 */
2801 break; 3098 break;
2802 case CSI_75: 3099 case CSI_75:
2803 scr_cursor (RESTORE); 3100 scr_cursor (RESTORE);
2804 break; 3101 break;
2805 3102
2806#ifndef NO_FRILLS 3103#if !ENABLE_MINIMAL
2807 case CSI_74: 3104 case CSI_74:
2808 process_window_ops (arg, nargs); 3105 process_window_ops (arg, nargs);
2809 break; 3106 break;
2810#endif 3107#endif
2811 3108
2812 case CSI_78: /* DECREQTPARM */ 3109 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3110 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3111 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3112 break;
2816 3113
2817 default: 3114 default:
2818 break; 3115 break;
2819 } 3116 }
2820} 3117}
2821/*}}} */ 3118/*}}} */
2822 3119
2823#ifndef NO_FRILLS 3120#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3121void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3122rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3123{
2828 int x, y; 3124 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3125 XWindowAttributes wattr;
2833 Window wdummy; 3126 Window wdummy;
3127
3128 dLocal (Display *, dpy);
2834 3129
2835 if (nargs == 0) 3130 if (nargs == 0)
2836 return; 3131 return;
3132
2837 switch (args[0]) 3133 switch (args[0])
2838 { 3134 {
2839 /* 3135 /*
2840 * commands 3136 * commands
2841 */ 3137 */
2842 case 1: /* deiconify window */ 3138 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3139 XMapWindow (dpy, parent);
2844 break; 3140 break;
2845 case 2: /* iconify window */ 3141 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3142 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3143 break;
2849 case 3: /* set position (pixels) */ 3144 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3145 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3146 break;
2852 case 4: /* set size (pixels) */ 3147 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3148 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3149 break;
2855 case 5: /* raise window */ 3150 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3151 XRaiseWindow (dpy, parent);
2857 break; 3152 break;
2858 case 6: /* lower window */ 3153 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3154 XLowerWindow (dpy, parent);
2860 break; 3155 break;
2861 case 7: /* refresh window */ 3156 case 7: /* refresh window */
2862 scr_touch (true); 3157 scr_touch (true);
2863 break; 3158 break;
2864 case 8: /* set size (chars) */ 3159 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3160 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3161 (unsigned int) (args[1] * fheight));
2867 break; 3162 break;
3163
3164 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3165 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3166 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3167 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3168 (unsigned int) (args[1] * fheight));
2872 break; 3169 break;
3170
2873 /* 3171 /*
2874 * reports - some output format copied from XTerm 3172 * reports - some output format copied from XTerm
2875 */ 3173 */
2876 case 11: /* report window state */ 3174 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3175 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3176 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3177 break;
2880 case 13: /* report window position */ 3178 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3180 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3181 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3182 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3183 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3184 break;
2887 case 14: /* report window size (pixels) */ 3185 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3186 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3187 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3188 break;
3189 case 18: /* report text area size (chars) */
3190 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3191 break;
2891 case 18: /* report window size (chars) */ 3192 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3193 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3194 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3195 case 20: /* report icon label */
3196 {
3197 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3198 XGetIconName (dpy, parent, &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3199 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3200 XFree (s);
3201 }
2898 break; 3202 break;
2899 case 21: /* report window title */ 3203 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3204 {
3205 char *s;
3206 XFetchName (dpy, parent, &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3207 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3208 XFree (s);
3209 }
2902 break; 3210 break;
2903#endif
2904
2905 } 3211 }
2906} 3212}
2907#endif 3213#endif
2908 3214
2909/*----------------------------------------------------------------------*/ 3215/*----------------------------------------------------------------------*/
2910/* 3216/*
2911 * get input up until STRING TERMINATOR (or BEL) 3217 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3218 * ends_how is terminator used. returned input must be free()'d
2913 */ 3219 */
2914unsigned char * 3220char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3221rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3222{
2917 int seen_esc = 0; /* seen escape? */ 3223 unicode_t ch;
3224 bool seen_esc = false;
2918 unsigned int n = 0; 3225 unsigned int n = 0;
2919 unsigned char *s; 3226 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3227
2922 for (; (ch = cmd_getc ());) 3228 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3229 {
2924 if (ch == C0_BEL 3230 if (seen_esc)
2925 || ch == CHAR_ST 3231 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3232 if (ch == 0x5c) /* 7bit ST */
2927 break; 3233 break;
3234 else
3235 return NULL;
3236 }
2928 if (ch == C0_ESC) 3237 else if (ch == C0_ESC)
2929 { 3238 {
2930 seen_esc = 1; 3239 seen_esc = true;
2931 continue; 3240 continue;
2932 } 3241 }
3242 else if (ch == C0_BEL || ch == CHAR_ST)
3243 break;
2933 else if (ch == '\t') 3244 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3245 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3246 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3247 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3248
3249 seen_esc = false;
3250
3251 if (n >= STRING_MAX - 1)
3252 // stop at some sane length
3253 return NULL;
3254
2938 string[n++] = ch; 3255 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3256 }
3257
2941 string[n++] = '\0'; 3258 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3259
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3260 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3261
2946 return s; 3262 return rxvt_wcstombs (string);
2947} 3263}
2948 3264
2949/*----------------------------------------------------------------------*/ 3265/*----------------------------------------------------------------------*/
2950/* 3266/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3267 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3268 */
2953void 3269void
2954rxvt_term::process_dcs_seq () 3270rxvt_term::process_dcs_seq ()
2955{ 3271{
2956 unsigned char eh, *s;
2957 /* 3272 /*
2958 * Not handled yet 3273 * Not handled yet
2959 */ 3274 */
3275
3276 unicode_t eh;
2960 s = get_to_st (&eh); 3277 char *s = get_to_st (eh);
2961 if (s) 3278 if (s)
2962 free (s); 3279 free (s);
3280
2963 return; 3281 return;
2964} 3282}
2965 3283
2966/*----------------------------------------------------------------------*/ 3284/*----------------------------------------------------------------------*/
2967/* 3285/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3286 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3287 */
2970void 3288void
2971rxvt_term::process_osc_seq () 3289rxvt_term::process_osc_seq ()
2972{ 3290{
2973 unsigned char ch, eh, *s; 3291 int arg;
2974 int arg;
2975 3292
2976 ch = cmd_getc (); 3293 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3294 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3295 arg = arg * 10 + (ch - '0');
2979 3296
2980 if (ch == ';') 3297 if (ch == ';')
2981 { 3298 {
3299 unicode_t eh;
2982 s = get_to_st (&eh); 3300 char *s = get_to_st (eh);
3301
2983 if (s) 3302 if (s)
2984 { 3303 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3304 process_xterm_seq (arg, s, eh);
2997 free (s); 3305 free (s);
2998 } 3306 }
2999 } 3307 }
3000} 3308}
3309
3310void
3311rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3312{
3313 if (str[0] == '?' && !str[1])
3314 {
3315 rgba c;
3316 pix_colors_focused[color].get (c);
3317
3318#if XFT
3319 if (c.a != rgba::MAX_CC)
3320 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3321 else
3322#endif
3323 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3324 }
3325 else
3326 set_window_color (color, str);
3327}
3328
3001/* 3329/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3330 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3331 */
3022void 3332void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3333rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3334{
3025 int changed = 0; 3335 int color;
3026 int color;
3027 char *buf, *name; 3336 char *buf, *name;
3337 bool query = str[0] == '?' && !str[1];
3338 int saveop = op;
3339
3340 dLocal (Display *, dpy);
3028 3341
3029 assert (str != NULL); 3342 assert (str != NULL);
3343
3344 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3345 return;
3346
3030 switch (op) 3347 switch (op)
3031 { 3348 {
3032 case XTerm_name: 3349 case XTerm_name:
3033 set_title (str); 3350 set_title (str);
3034 /* FALLTHROUGH */ 3351 /* FALLTHROUGH */
3035 case XTerm_iconName: 3352 case XTerm_iconName:
3036 set_iconName (str); 3353 set_icon_name (str);
3037 break; 3354 break;
3038 case XTerm_title: 3355 case XTerm_title:
3039 set_title (str); 3356 set_title (str);
3040 break; 3357 break;
3358 case XTerm_property:
3359 if (str[0] == '?')
3360 {
3361 Atom prop = display->atom (str + 1);
3362 Atom actual_type;
3363 int actual_format;
3364 unsigned long nitems;
3365 unsigned long bytes_after;
3366 unsigned char *value = 0;
3367 const char *str = "";
3368
3369 if (prop
3370 && XGetWindowProperty (dpy, parent,
3371 prop, 0, 1<<16, 0, AnyPropertyType,
3372 &actual_type, &actual_format,
3373 &nitems, &bytes_after, &value) == Success
3374 && actual_type != None
3375 && actual_format == 8)
3376 str = (const char *)(value);
3377
3378 tt_printf ("\033]%d;%s%c", op, str, resp);
3379
3380 XFree (value);
3381 }
3382 else
3383 {
3384 char *eq = strchr (str, '=');
3385
3386 if (eq)
3387 {
3388 *eq = 0;
3389 set_utf8_property (display->atom (str), eq + 1);
3390 }
3391 else
3392 XDeleteProperty (dpy, parent,
3393 display->atom (str));
3394 }
3395 break;
3396
3041 case XTerm_Color: 3397 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3398 for (buf = (char *)str; buf && *buf;)
3043 { 3399 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3400 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3401 break;
3402
3046 *name++ = '\0'; 3403 *name++ = '\0';
3047 color = atoi (buf); 3404 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3405
3406 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3407 break;
3408
3050 if ((buf = STRCHR (name, ';')) != NULL) 3409 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3410 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3411
3412 process_color_seq (op, color, name, resp);
3053 } 3413 }
3414 break;
3415 case Rxvt_restoreFG:
3416 case XTerm_Color00:
3417 process_color_seq (op, Color_fg, str, resp);
3418 break;
3419 case Rxvt_restoreBG:
3420 case XTerm_Color01:
3421 process_color_seq (op, Color_bg, str, resp);
3054 break; 3422 break;
3055#ifndef NO_CURSORCOLOR 3423#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3424 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3425 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3426 break;
3059#endif 3427#endif
3060 case XTerm_Color_pointer: 3428 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3429 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3430 break;
3431 case XTerm_Color_pointer_bg:
3432 process_color_seq (op, Color_pointer_bg, str, resp);
3433 break;
3434#ifdef OPTION_HC
3435 case XTerm_Color_HC:
3436 process_color_seq (op, Color_HC, str, resp);
3437 break;
3438 case XTerm_Color_HTC:
3439 process_color_seq (op, Color_HTC, str, resp);
3440 break;
3441#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3442#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3443 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3444 process_color_seq (op, Color_BD, str, resp);
3066 break; 3445 break;
3067 case XTerm_Color_UL: 3446 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3447 process_color_seq (op, Color_UL, str, resp);
3069 break; 3448 break;
3070 case XTerm_Color_RV: 3449 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3450 process_color_seq (op, Color_IT, str, resp);
3072 break; 3451 break;
3073#endif 3452#endif
3074 3453 case URxvt_Color_border:
3075 case XTerm_Menu: 3454 process_color_seq (op, Color_border, str, resp);
3455 break;
3456#if ENABLE_TRANSPARENCY
3457 case URxvt_Color_tint:
3458 process_color_seq (op, Color_tint, str, resp);
3076 /* 3459 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3460 bool changed = false;
3078 * so DON'T do it here 3461
3462 if (ISSET_PIXCOLOR (Color_tint))
3463 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3464
3465 if (changed)
3466 update_background ();
3079 */ 3467 }
3468
3080 break; 3469 break;
3470#endif
3471
3472#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3473 case Rxvt_Pixmap:
3082 if (*str != ';') 3474 if (!strcmp (str, "?"))
3083 { 3475 {
3084#if XPM_BACKGROUND 3476 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3477 int h_scale = fimage.h_scale;
3086 set_bgPixmap (str); /* change pixmap */ 3478 int v_scale = fimage.v_scale;
3087#endif 3479 int h_align = fimage.h_align;
3088 scr_touch (true); 3480 int v_align = fimage.v_align;
3481
3482 sprintf (str, "[%dx%d+%d+%d]",
3483 h_scale, v_scale,
3484 h_align, v_align);
3485 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3486 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3487 else
3091 { 3488 {
3489 bool changed = false;
3490
3491 if (*str != ';')
3492 {
3493 if (fimage.set_file_geometry (str))
3494 changed = true;
3495 }
3496 else
3497 {
3092 str++; 3498 str++;
3093#if XPM_BACKGROUND 3499 if (fimage.set_geometry (str, true))
3094 changed += scale_pixmap (str); 3500 changed = true;
3095#endif 3501 }
3096 3502
3503 if (changed)
3504 {
3505 if (bg_window_position_sensitive ())
3506 {
3507 int x, y;
3508 get_window_origin (x, y);
3509 bg_set_position (x, y);
3510 }
3511 update_background ();
3512 }
3097 } 3513 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3514 break;
3515#endif
3106 3516
3107 case XTerm_restoreFG:
3108 set_window_color (Color_fg, str);
3109 break;
3110 case XTerm_restoreBG:
3111 set_window_color (Color_bg, str);
3112 break;
3113 case XTerm_logfile: 3517 case XTerm_logfile:
3518 // TODO, when secure mode?
3114 break; 3519 break;
3115 case XTerm_font: 3520
3116 change_font (0, str);
3117 break;
3118#if 0 3521#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3522 case Rxvt_dumpscreen: /* no error notices */
3120 { 3523 {
3121 int fd; 3524 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3525 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3526 {
3124 scr_dump (fd); 3527 scr_dump (fd);
3125 close (fd); 3528 close (fd);
3126 } 3529 }
3127 } 3530 }
3128 break; 3531 break;
3129#endif 3532#endif
3533 case XTerm_font:
3534 op = URxvt_font;
3535 case URxvt_font:
3536#if ENABLE_STYLES
3537 case URxvt_boldFont:
3538 case URxvt_italicFont:
3539 case URxvt_boldItalicFont:
3540#endif
3541 if (query)
3542 tt_printf ("\33]%d;%-.250s%c", saveop,
3543 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3544 ? fontset[op - URxvt_font]->fontdesc : "",
3545 resp);
3546 else
3547 {
3548 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3549
3550 res = strdup (str);
3551 allocated.push_back ((void *)res);
3552 set_fonts ();
3553 }
3554 break;
3555
3556 case URxvt_version:
3557 if (query)
3558 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3559 op,
3560 rs[Rs_name], VERSION[0], VERSION[2],
3561 resp);
3562 break;
3563
3564#if !ENABLE_MINIMAL
3565 case URxvt_locale:
3566 if (query)
3567 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3568 else
3569 {
3570 set_locale (str);
3571 pty->set_utf8_mode (enc_utf8);
3572 init_xlocale ();
3573 }
3574 break;
3575
3576 case URxvt_view_up:
3577 case URxvt_view_down:
3578 {
3579 int lines = atoi (str);
3580
3581 if (lines)
3582 scr_page (op == URxvt_view_up ? UP : DN, lines);
3583 else
3584 scr_erase_savelines ();
3585 }
3586
3587 break;
3588#endif
3589
3590#if ENABLE_PERL
3591 case URxvt_perl:
3592 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3593 break;
3594#endif
3131 } 3595 }
3132} 3596}
3133/*----------------------------------------------------------------------*/ 3597/*----------------------------------------------------------------------*/
3134 3598
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3599/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
3140 * 's' = save 3604 * 's' = save
3141 * 'r' = restore 3605 * 'r' = restore
3142 * 't' = toggle 3606 * 't' = toggle
3143 * so no need for fancy checking 3607 * so no need for fancy checking
3144 */ 3608 */
3145int 3609int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3610rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3611{
3148 int state; 3612 int state;
3149 3613
3150 if (mode == 's') 3614 if (mode == 's')
3151 { 3615 {
3152 SavedModes |= (PrivateModes & bit); 3616 if (priv_modes & bit)
3617 SavedModes |= bit;
3618 else
3619 SavedModes &= ~bit;
3153 return -1; 3620 return -1;
3154 } 3621 }
3155 else 3622 else
3156 { 3623 {
3157 if (mode == 'r') 3624 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3625 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3626 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3627 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3628
3629 if (state)
3630 priv_modes |= bit;
3631 else
3632 priv_modes &= ~bit;
3162 } 3633 }
3634
3163 return state; 3635 return state;
3164} 3636}
3165 3637
3166/* we're not using priv _yet_ */ 3638/* we're not using priv _yet_ */
3167void 3639void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3640rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3169{ 3641{
3170 unsigned int i, j; 3642 unsigned int i, j;
3171 int state; 3643 int state;
3644
3172 static const struct 3645 static const struct
3173 { 3646 {
3174 const int argval; 3647 const int argval;
3175 const unsigned long bit; 3648 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3649 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3650 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3651 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3652 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3653 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3654 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3655 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3656 { 7, PrivMode_Autowrap }, // DECAWM
3657 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3658 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3659 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3660 // 19 Print screen prints full screen/scroll region
3188#endif 3661 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3662#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3663 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3664#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3665 { 35, PrivMode_ShiftKeys }, // rxvt extension
3666 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3667 { 40, PrivMode_132OK },
3668 // 41 xterm more fixes NYI
3669 // 45 margin bell NYI
3670 // 46 start logging
3195 { 47, PrivMode_Screen }, 3671 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3672 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3673#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3674 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3675#endif
3200 { 1000, PrivMode_MouseX11 }, 3676 { 1000, PrivMode_MouseX11 },
3677 { 1002, PrivMode_MouseBtnEvent },
3678 { 1003, PrivMode_MouseAnyEvent },
3679#if ENABLE_FRILLS
3680 { 1005, PrivMode_ExtModeMouse },
3681#endif
3201 { 1010, PrivMode_TtyOutputInh }, 3682 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3683 { 1011, PrivMode_Keypress }, // rxvt extension
3684#if ENABLE_FRILLS
3685 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3686#endif
3687 // 1035 enable modifiers for alt, numlock NYI
3688 // 1036 send ESC for meta keys NYI
3689 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3690 { 1047, PrivMode_Screen },
3691 // 1048 save and restore cursor, implemented in code
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3692 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3693 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3694 { 2004, PrivMode_BracketPaste },
3205 }; 3695 };
3206 3696
3207 if (nargs == 0) 3697 if (nargs == 0)
3208 return; 3698 return;
3209 3699
3216 for (i = 0; i < nargs; i++) 3706 for (i = 0; i < nargs; i++)
3217 { 3707 {
3218 state = -1; 3708 state = -1;
3219 3709
3220 /* basic handling */ 3710 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3711 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3712 if (argtopriv[j].argval == arg[i])
3223 { 3713 {
3224 state = privcases (mode, argtopriv[j].bit); 3714 state = privcases (mode, argtopriv[j].bit);
3225 break; 3715 break;
3226 } 3716 }
3227 3717
3228 /* extra handling for values with state unkept */ 3718 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3719 switch (arg[i])
3231 { 3720 {
3721#if ENABLE_STYLES
3722 case 1021:
3723 set_option (Opt_intensityStyles, mode);
3724
3725 scr_touch (true);
3726 break;
3727#endif
3232 case 1048: /* alternative cursor save */ 3728 case 1048: /* alternative cursor save */
3729 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3730 if (mode == 0)
3234 scr_cursor (RESTORE); 3731 scr_cursor (RESTORE);
3235 else if (mode == 1) 3732 else if (mode == 1)
3236 scr_cursor (SAVE); 3733 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3734 break;
3735 }
3736
3737 if (state >= 0)
3738 /* extra handling for values with valid 0 or 1 state */
3739 switch (arg[i])
3740 {
3741 /* case 1: - application cursor keys */
3742 case 2: /* VT52 mode */
3743 /* oddball mode. should be set regardless of set/reset
3744 * parameter. Return from VT52 mode with an ESC < from
3745 * within VT52 mode
3746 */
3747 priv_modes |= PrivMode_vt52;
3748 break;
3253 case 3: /* 80/132 */ 3749 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3750 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3751 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3752 break;
3258 case 4: /* smooth scrolling */ 3753 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3754 set_option (Opt_jumpScroll, !state);
3263 break; 3755 break;
3264 case 5: /* reverse video */ 3756 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3757 scr_rvideo_mode (state);
3266 break; 3758 break;
3267 case 6: /* relative/absolute origins */ 3759 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3760 scr_relative_origin (state);
3269 break; 3761 break;
3270 case 7: /* autowrap */ 3762 case 7: /* autowrap */
3271 scr_autowrap (state); 3763 scr_autowrap (state);
3272 break; 3764 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3765 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3766 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3767 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3768 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3769 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3770#ifdef scrollBar_esc
3286 case scrollBar_esc: 3771 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3772 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3773 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3774 scr_touch (true);
3291 }
3292 break; 3775 break;
3293#endif 3776#endif
3294 case 25: /* visible/invisible cursor */ 3777 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3778 scr_cursor_visible (state);
3296 break; 3779 break;
3297 /* case 35: - shift keys */ 3780 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3781 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3782 case 47: /* secondary screen */
3300 scr_change_screen (state); 3783 scr_change_screen (state);
3301 break; 3784 break;
3302 /* case 66: - application key pad */ 3785 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3786 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3787 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3788 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3789 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3790 break;
3308#if 0
3309 case 1001: 3791 case 1002:
3310 break; /* X11 mouse highlighting */ 3792 case 1003:
3311#endif 3793 if (state)
3794 {
3795 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3796 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3797 mouse_row = mouse_col = 0;
3798 vt_emask_mouse = PointerMotionMask;
3799 }
3800 else
3801 vt_emask_mouse = NoEventMask;
3802
3803 vt_select_input ();
3804 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3805 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3806 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3807 break;
3318 case 1011: /* scroll to bottom on key press */ 3808 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3809 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3810 break;
3324 case 1047: /* secondary screen w/ clearing */ 3811 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3812 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3813 if (!state)
3327 scr_erase_screen (2); 3814 scr_erase_screen (2);
3815
3328 scr_change_screen (state); 3816 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3817 break;
3818 case 1049: /* secondary screen w/ clearing first */
3819 if (option (Opt_secondaryScreen))
3820 if (state)
3821 scr_cursor (SAVE);
3822
3823 scr_change_screen (state);
3824
3825 if (option (Opt_secondaryScreen))
3826 if (state)
3827 scr_erase_screen (2);
3828 else
3829 scr_cursor (RESTORE);
3830 break;
3831 default:
3832 break;
3332 } 3833 }
3333 } 3834 }
3334} 3835}
3335/*}}} */ 3836/*}}} */
3336 3837
3337/*{{{ process sgr sequences */ 3838/*{{{ process sgr sequences */
3338void 3839void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3840rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3841{
3341 unsigned int i; 3842 unsigned int i;
3342 short rendset; 3843 short rendset;
3343 int rendstyle; 3844 int rendstyle;
3344 3845
3345 if (nargs == 0) 3846 if (nargs == 0)
3346 { 3847 {
3347 scr_rendition (0, ~RS_None); 3848 scr_rendition (0, ~RS_None);
3348 return; 3849 return;
3349 } 3850 }
3851
3350 for (i = 0; i < nargs; i++) 3852 for (i = 0; i < nargs; i++)
3351 { 3853 {
3352 rendset = -1; 3854 rendset = -1;
3353 switch (arg[i]) 3855 switch (arg[i])
3354 { 3856 {
3356 rendset = 0, rendstyle = ~RS_None; 3858 rendset = 0, rendstyle = ~RS_None;
3357 break; 3859 break;
3358 case 1: 3860 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3861 rendset = 1, rendstyle = RS_Bold;
3360 break; 3862 break;
3863 //case 2: // low intensity
3864 case 3:
3865 rendset = 1, rendstyle = RS_Italic;
3866 break;
3361 case 4: 3867 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3868 rendset = 1, rendstyle = RS_Uline;
3363 break; 3869 break;
3364 case 5: 3870 case 5: // slowly blinking
3871 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3872 rendset = 1, rendstyle = RS_Blink;
3366 break; 3873 break;
3874 //case 6: // scoansi light background
3367 case 7: 3875 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3876 rendset = 1, rendstyle = RS_RVid;
3369 break; 3877 break;
3370 case 22: 3878 case 8:
3879 // invisible. NYI
3880 break;
3881 //case 9: // crossed out
3882 //case 10: // scoansi acs off, primary font
3883 //case 11: // scoansi acs on, first alt font
3884 //case 12: // scoansi acs on, |0x80, second alt font
3885 //...
3886 //case 19: // ninth alt font
3887 //case 20: // gothic
3888 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3889 rendset = 0, rendstyle = RS_Bold;
3890 break;
3891 case 22: // normal intensity
3892 rendset = 0, rendstyle = RS_Bold;
3893 break;
3894 case 23: // disable italic
3895 rendset = 0, rendstyle = RS_Italic;
3372 break; 3896 break;
3373 case 24: 3897 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3898 rendset = 0, rendstyle = RS_Uline;
3375 break; 3899 break;
3376 case 25: 3900 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3901 rendset = 0, rendstyle = RS_Blink;
3378 break; 3902 break;
3903 case 26: // variable spacing (iso 8613)
3904 rendset = 0, rendstyle = RS_Blink;
3905 break;
3379 case 27: 3906 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3907 rendset = 0, rendstyle = RS_RVid;
3381 break; 3908 break;
3909 //case 28: // visible. NYI
3910 //case 29: // not crossed-out
3382 } 3911 }
3912
3383 if (rendset != -1) 3913 if (rendset != -1)
3384 { 3914 {
3385 scr_rendition (rendset, rendstyle); 3915 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3916 continue; /* for (;i;) */
3387 } 3917 }
3394 case 33: 3924 case 33:
3395 case 34: 3925 case 34:
3396 case 35: 3926 case 35:
3397 case 36: 3927 case 36:
3398 case 37: 3928 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3929 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3930 break;
3402#ifdef TTY_256COLOR 3931 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3932 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3933 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3934 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3935 i += 2;
3409 } 3936 }
3410 break; 3937 break;
3411#endif
3412 case 39: /* default fg */ 3938 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3939 scr_color (Color_fg, Color_fg);
3414 break; 3940 break;
3415 3941
3416 case 40: 3942 case 40:
3419 case 43: 3945 case 43:
3420 case 44: 3946 case 44:
3421 case 45: 3947 case 45:
3422 case 46: 3948 case 46:
3423 case 47: 3949 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3950 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3951 break;
3427#ifdef TTY_256COLOR 3952 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3953 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3954 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3955 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3956 i += 2;
3434 } 3957 }
3435 break; 3958 break;
3436#endif
3437 case 49: /* default bg */ 3959 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3960 scr_color (Color_bg, Color_bg);
3439 break; 3961 break;
3440 3962
3441#ifndef NO_BRIGHTCOLOR 3963 //case 50: // not variable spacing
3964
3965#if !ENABLE_MINIMAL
3442 case 90: 3966 case 90:
3443 case 91: /* set bright fg color */ 3967 case 91: /* set bright fg color */
3444 case 92: 3968 case 92:
3445 case 93: 3969 case 93:
3446 case 94: 3970 case 94:
3447 case 95: 3971 case 95:
3448 case 96: 3972 case 96:
3449 case 97: 3973 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3974 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3975 break;
3453 case 100: 3976 case 100:
3454 case 101: /* set bright bg color */ 3977 case 101: /* set bright bg color */
3455 case 102: 3978 case 102:
3456 case 103: 3979 case 103:
3457 case 104: 3980 case 104:
3458 case 105: 3981 case 105:
3459 case 106: 3982 case 106:
3460 case 107: 3983 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3984 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3985 break;
3464#endif 3986#endif
3465
3466 }
3467 }
3468}
3469/*}}} */
3470
3471/*{{{ process Rob Nation's own graphics mode sequences */
3472void
3473rxvt_term::process_graphics ()
3474{
3475 unsigned char ch, cmd = cmd_getc ();
3476
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 return;
3482 }
3483 /* swallow other graphics sequences until terminating ':' */
3484 do
3485 ch = cmd_getc ();
3486 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 { 3987 }
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 } 3988 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3989}
3533/*}}} */ 3990/*}}} */
3534 3991
3535/* ------------------------------------------------------------------------- */ 3992/* ------------------------------------------------------------------------- */
3536 3993
3540 */ 3997 */
3541void 3998void
3542rxvt_term::tt_printf (const char *fmt,...) 3999rxvt_term::tt_printf (const char *fmt,...)
3543{ 4000{
3544 va_list arg_ptr; 4001 va_list arg_ptr;
3545 unsigned char buf[256]; 4002 char buf[256];
3546 4003
3547 va_start (arg_ptr, fmt); 4004 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4005 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4006 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4007 tt_write (buf, strlen (buf));
3551} 4008}
3552 4009
3553/* ---------------------------------------------------------------------- */ 4010/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4011/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 4012 * or generated by us in response to a query ESC sequence.
3556 */ 4013 */
4014static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4015
3557void 4016void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4017rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 4018{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4019 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4020 return;
3561 4021
3562 if (len) 4022 if (pty->pty < 0)
4023 return;
4024
4025 if (v_buflen == 0)
4026 {
4027 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4028
4029 max_it (written, 0);
4030
4031 if (written == len)
4032 return;
4033
4034 data += written;
4035 len -= written;
3563 { 4036 }
4037
4038 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4039
4040 memcpy (v_buffer + v_buflen, data, len);
4041 v_buflen += len;
4042
4043 pty_ev.set (ev::READ | ev::WRITE);
4044}
4045
4046void rxvt_term::pty_write ()
4047{
4048 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4049
4050 if (written > 0)
4051 {
4052 v_buflen -= written;
4053
3564 if (v_buflen == 0) 4054 if (v_buflen == 0)
3565 { 4055 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4056 free (v_buffer);
3593 v_buffer = 0; 4057 v_buffer = 0;
3594 v_buflen = 0;
3595 4058
3596 pty_ev.set (EVENT_READ); 4059 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4060 return;
3609 } 4061 }
4062
4063 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4064 }
4065 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4066 pty_ev.set (ev::READ);
3611} 4067}
3612 4068
3613/*----------------------- end-of-file (C source) -----------------------*/ 4069/*----------------------- end-of-file (C source) -----------------------*/
3614 4070

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