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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.48 by pcg, Sat Feb 21 21:15:03 2004 UTC vs.
Revision 1.506 by sf-exg, Wed Apr 11 10:20:00 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
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
57void 136void
58rxvt_term::lookup_key (XKeyEvent &ev) 137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void
402rxvt_term::key_press (XKeyEvent &ev)
403{
404 int ctrl, meta, shft, len;
405 KeySym keysym;
66 int valid_keysym; 406 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
68 413
69 /* 414 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
72 * 417 *
73 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
74 */ 419 */
75 shft = (ev.state & ShiftMask); 420 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 421 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 422 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode ((!numlock_state), PrivMode_aplKP);
83 }
84 423
85 kbuf[0] = 0; 424 kbuf[0] = 0;
86 425
87#ifdef USE_XIM 426#ifdef USE_XIM
88 if (Input_Context) 427 if (Input_Context)
89 { 428 {
90 Status status_return; 429 Status status_return;
91 430
431#if 0
92#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
96 else 436 else
97#endif 437#endif
98 438#endif
99 { 439 {
100 wchar_t wkbuf[KBUFSZ + 1]; 440 wchar_t wkbuf[KBUFSZ + 1];
101 441
102 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
106 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
109 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 452 SET_LOCALE (locale);
111 453
112 if (status_return == XLookupChars 454 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
114 { 456 {
457 /* make sure the user can type ctrl-@, i.e. NUL */
458 if (len == 1 && *wkbuf == 0)
459 {
460 kbuf[0] = 0;
461 len = 1;
462 }
463 else
464 {
115 wkbuf[len] = 0; 465 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 466 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 467 if (len < 0)
118 len = 0; 468 len = 0;
469 }
119 } 470 }
120 else 471 else
121 len = 0; 472 len = 0;
122 } 473 }
123 474
124 valid_keysym = status_return == XLookupKeySym 475 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
126 } 477 }
127 else 478 else
128#endif 479#endif
129
130 { 480 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 482 valid_keysym = keysym != NoSymbol;
133 } 483 }
134 484
135 if (valid_keysym) 485 if (valid_keysym)
136 { 486 {
137 /* for some backwards compatibility */ 487#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 488 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 489 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 490#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 491
158 if (TermWin.saveLines) 492 if (saveLines)
159 { 493 {
160#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 495 if (!ctrl && !meta)
162 {
163#else 496#else
164 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
165 { 499 {
166#endif
167 int lnsppg; 500 int lnsppg;
168 501
169#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 504#else
172 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
173#endif 506#endif
507 max_it (lnsppg, 1);
508
174 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
175 { 510 {
176 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
177 return; 512 return;
178 } 513 }
… …
205 scr_move_to (0, 1); 540 scr_move_to (0, 1);
206 return; 541 return;
207 } 542 }
208 else if (keysym == XK_End) 543 else if (keysym == XK_End)
209 { 544 {
210 scr_move_to (1, 0); 545 scr_move_to (1, 1);
211 return; 546 return;
212 } 547 }
213 } 548 }
214#endif 549#endif
215
216 } 550 }
217 551
218 if (shft) 552 if (shft)
219 { 553 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 554 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 556 {
223 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
225 } 559 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 561 {
228 switch (keysym) 562 switch (keysym)
229 { 563 {
230 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 566 selection_request (ev.time);
233 return; 567 return;
568#if TODO
234 /* rxvt extras */ 569 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 571 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 573 return;
574#endif
241 } 575 }
242 } 576 }
243 } 577 }
244#ifdef PRINTPIPE 578
245 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
246 { 580 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 582 {
250#endif 583 int hv;
251#ifdef GREEK_SUPPORT 584
252 if (keysym == ks_greekmodeswith) 585 if (iso14755buf & ISO_14755_51
253 { 586 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 587 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 588 {
257 xterm_seq (XTerm_title, 589 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 590 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 591# if ISO_14755
260 greek_reset (); 592 iso14755_51 (0);
593# endif
594 return;
261 } 595 }
262 else 596 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 597 {
273 unsigned int l; 598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 599# if ISO_14755
275 const unsigned char ch = C0_ESC; 600 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 601# endif
285 tt_write (&ch, 1); 602 return;
286 tt_write (kbuf0, l); 603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
287 return; 611 return;
288 } 612 }
289 else 613 else
290#endif
291
292 { 614 {
293 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
294 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
295 { 768 {
296#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
297 case XK_BackSpace: 770 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 772 else
305 STRCPY (kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN (kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2 (screen.rend[row][col]))
315 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN (kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1 (screen.rend[row][col]))
332 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY (kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY (kbuf, "\033OZ");
363 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY (kbuf, "\033[Z");
376 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = "dacb"[keysym - XK_Left];
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1 (screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2 (screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2 (screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY (kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY (kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY (kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY (kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY (kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY (kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY (kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY (kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY (kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY (kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY (kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY (kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY (kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY (kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY (kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY (11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY (17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY (23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY (28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY (28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY (29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY (31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 773 newlen = 0;
615 break;
616 } 774 }
617 if (newlen) 775 break;
618 len = STRLEN (kbuf);
619 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
781 if (len > 0)
782 {
620 /* 783 /*
784 * pass Shift/Control indicators for function keys ending with `~'
785 *
786 * eg,
787 * Prior = "ESC[5~"
788 * Shift+Prior = "ESC[5$"
789 * Ctrl+Prior = "ESC[5^"
790 * Ctrl+Shift+Prior = "ESC[5@"
791 */
792 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
793 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
794
795 /*
621 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
622 */ 797 */
623#ifdef META8_OPTION 798#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 800 kbuf[len - 1] |= 0x80;
626#endif 801#endif
802 }
627 803
628 } 804 }
629 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
630 { 806 {
631 len = 1; 807 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
633 } 814 }
634 else 815 else
635 { 816 {
636#ifdef META8_OPTION 817#ifdef META8_OPTION
637 /* set 8-bit on */ 818 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
639 { 820 {
640 unsigned char *ch; 821 char *ch;
641 822
642 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 824 *ch |= 0x80;
825
644 meta = 0; 826 meta = 0;
645 } 827 }
646#endif 828#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat (kbuf, len);
650#endif
651 /* nil */ ; 829 /* nil */ ;
652 } 830 }
653 } 831 }
832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
654 835
655 if (len <= 0) 836 if (len <= 0)
656 return; /* not mapped */ 837 return; /* not mapped */
657 838
658 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 840 if (view_start)
660 { 841 {
661 TermWin.view_start = 0; 842 view_start = 0;
662 want_refresh = 1; 843 want_refresh = 1;
663 } 844 }
664
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 845
679 /* escape prefix */ 846 /* escape prefix */
680 if (meta 847 if (meta
681#ifdef META8_OPTION 848#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 849 && meta_char == C0_ESC
683#endif 850#endif
684 ) 851 )
685 { 852 {
686 const unsigned char ch = C0_ESC; 853 const char ch = C0_ESC;
687
688 tt_write (&ch, 1); 854 tt_write (&ch, 1);
689 } 855 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 856
696 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 857 tt_write (kbuf, (unsigned int)len);
703} 858}
704/*}}} */
705 859
706#if (MENUBAR_MAX) 860void
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 861rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 862{
712 unsigned int n, s; 863#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
864 KeySym keysym;
713 865
714 n = cmdbuf_ptr - cmdbuf_base; 866 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 867#endif
716 if (n > 0 && s < count) 868
869#if ENABLE_FRILLS || ISO_14755
870 // ISO 14755 support
871 if (iso14755buf)
872 if (iso14755buf & ISO_14755_52)
717 { 873 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 874# if ISO_14755
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 875 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 876# endif
721 cmdbuf_endp -= n; 877# if ISO_14755
722 s += n; 878 // iso14755 part 5.2 handling: release time
879 // first: controls
880 if ((ev.state & ControlMask)
881 && ((keysym >= 0x40 && keysym <= 0x5f)
882 || (keysym >= 0x61 && keysym <= 0x7f)))
883 {
884 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
885 commit_iso14755 ();
886
887 return;
888 }
889
890 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
891 if (i[0] == keysym)
892 {
893 iso14755buf = ISO_14755_51 | i[1];
894 commit_iso14755 ();
895
896 return;
897 }
898
899 scr_bell ();
900# endif
901 iso14755buf = 0;
902
903 return;
723 } 904 }
724 if (count > s) 905 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 906 {
726 rxvt_print_error ("data loss: cmd_write too large"); 907# if ISO_14755
727 count = s; 908 scr_overlay_off ();
909# endif
910 if (iso14755buf & ISO_14755_51)
911 commit_iso14755 ();
912#if ISO_14755
913 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
914 {
915 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
916
917 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
918 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
919 }
920# endif
921 else
922 iso14755buf = 0;
728 } 923 }
729 for (; count--;) 924#endif
730 *cmdbuf_endp++ = *str++; 925
926 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 927 return;
928
929#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
930 if (!(ev.state & ControlMask))
931 slip_wheel_ev.stop ();
932 else if (keysym == XK_Control_L || keysym == XK_Control_R)
933 mouse_slip_wheel_speed = 0;
934#endif
732} 935}
733#endif /* MENUBAR_MAX */
734 936
735void 937void
736rxvt_term::flush () 938rxvt_term::flush ()
737{ 939{
738#ifdef TRANSPARENT 940 flush_ev.stop ();
739 if (want_full_refresh) 941
942#ifdef HAVE_BG_PIXMAP
943 if (bg_flags & BG_NEEDS_REFRESH)
740 { 944 {
741 want_full_refresh = 0; 945 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 946 scr_touch (false);
744 want_refresh = 1;
745 } 947 }
746#endif 948#endif
747 949
748 if (want_refresh) 950 if (want_refresh)
749 { 951 {
952 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
953 {
954 int row = view_start;
955 int end_row = row + nrow;
956
957 while (row > top_row && ROW (row - 1).is_longer ())
958 --row;
959
960 do
961 {
962 int start_row = row;
963 line_t *l;
964
965 do
966 {
967 l = &ROW (row++);
968
969 if (!(l->f & LINE_FILTERED))
970 {
971 // line not filtered, mark it as filtered
972 l->f |= LINE_FILTERED;
973 while (l->is_longer ())
974 {
975 l = &ROW (row++);
976 l->f |= LINE_FILTERED;
977 }
978
979 // and filter it
980 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
981
982 break;
983 }
984 }
985 while (l->is_longer () && row < end_row);
986 }
987 while (row < end_row);
988 }
989
750 scr_refresh (refresh_type); 990 scr_refresh ();
751 scrollbar_show (1); 991 scrollBar.show (1);
752#ifdef USE_XIM 992#ifdef USE_XIM
753 IMSendSpot (); 993 im_send_spot ();
754#endif 994#endif
755
756 } 995 }
757 996
758 display->flush (); 997 display->flush ();
759} 998}
760 999
1000/* checks whether a refresh is requested and starts the refresh timer */
761void 1001void
762rxvt_term::check_cb (check_watcher &w) 1002rxvt_term::refresh_check ()
763{ 1003{
764 SET_R (this); 1004 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1005 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1006
1007 display->flush ();
1008}
1009
1010void
1011rxvt_term::flush_cb (ev::timer &w, int revents)
1012{
1013 make_current ();
1014
1015 refresh_count = 0;
767 flush (); 1016 flush ();
768} 1017}
769 1018
770#ifdef CURSOR_BLINK 1019#ifdef CURSOR_BLINK
771void 1020void
1021rxvt_term::cursor_blink_reset ()
1022{
1023 if (hidden_cursor)
1024 {
1025 hidden_cursor = 0;
1026 want_refresh = 1;
1027 }
1028
1029 if (option (Opt_cursorBlink))
1030 cursor_blink_ev.again ();
1031 else
1032 cursor_blink_ev.stop ();
1033}
1034
1035void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1036rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1037{
774 hidden_cursor = !hidden_cursor; 1038 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1039 want_refresh = 1;
776 1040 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1041}
779#endif 1042#endif
780 1043
781#ifdef TEXT_BLINK 1044#ifdef TEXT_BLINK
782void 1045void
783rxvt_term::text_blink_cb (time_watcher &w) 1046rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1047{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1048 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1049 {
787 hidden_text = !hidden_text; 1050 hidden_text = !hidden_text;
788 want_refresh = 1; 1051 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1052 refresh_check ();
1053 }
1054 else
1055 w.stop ();
1056}
1057#endif
1058
1059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1060void
1061rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1062{
1063 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1064 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1065 {
1066 want_refresh = 1;
1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifdef SELECTION_SCROLLING
1075void
1076rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1077{
1078 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1079 {
1080 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1092{
1093 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098
1099 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1100 {
1101 mouse_slip_wheel_speed = 0;
1102 w.stop ();
1103 }
1104}
1105#endif
1106
1107#if LINUX_YIELD_HACK
1108static struct event_handler
1109{
1110 ev::prepare yield_ev;
1111
1112 void yield_cb (ev::prepare &w, int revents)
1113 {
1114 // this should really be sched_yield(), but the linux guys thought
1115 // that giving a process calling sched_yield () less cpu time than
1116 // ones with high nice levels is a useful thing to do. It surely is is
1117 // allowed by the sus... as is returning ENOSYS.
1118 // since the linux guys additionally thought that breaking the only
1119 // known workaround against their unusable sched_yield hack is cool,
1120 // we just nanosleep a bit and hope for the best.
1121
1122 struct timespec ts = { 0, 1000 };
1123 nanosleep (&ts, 0);
1124
1125 w.stop ();
1126 }
1127
1128 event_handler ()
1129 : yield_ev (this, &event_handler::yield_cb)
1130 {
1131 }
1132} event_handler;
1133#endif
1134
1135/* make sure all the cmd data is at beginning of cmdbuf */
1136void
1137rxvt_term::cmdbuf_reify ()
1138{
1139 if (cmdbuf_ptr == cmdbuf_base)
1140 return;
1141
1142 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1143
1144 memmove (cmdbuf_base, cmdbuf_ptr, used);
1145 cmdbuf_ptr = cmdbuf_base;
1146 cmdbuf_endp = cmdbuf_ptr + used;
1147
1148}
1149
1150#if defined (KEYSYM_RESOURCE)
1151void
1152rxvt_term::cmdbuf_append (const char *str, size_t count)
1153{
1154 cmdbuf_reify ();
1155
1156 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1157
1158 if (count > avail)
1159 return;
1160
1161 memcpy (cmdbuf_endp, str, count);
1162 cmdbuf_endp += count;
1163
1164 cmd_parse ();
791} 1165}
792#endif 1166#endif
793 1167
794bool 1168bool
795rxvt_term::pty_fill () 1169rxvt_term::pty_fill ()
796{ 1170{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1171 cmdbuf_reify ();
798 1172
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1173 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1174
1175 if (!avail)
1176 {
1177 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1178 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1179 cmdbuf_endp = cmdbuf_ptr;
1180 avail = CBUFSIZ;
1181 }
802 1182
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1183 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1184
805 if (n > 0) 1185 if (r > 0)
806 { 1186 {
807 cmdbuf_endp += n; 1187 cmdbuf_endp += r;
808 return true; 1188 return true;
809 } 1189 }
810 else if (n < 0 && errno != EAGAIN) 1190 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1191 {
1192#if LINUX_YIELD_HACK
1193 if (display->is_local)
1194 event_handler.yield_ev.start ();
1195#endif
1196 }
1197 else
1198 {
1199 pty_ev.stop ();
1200
1201 if (!option (Opt_hold))
811 destroy (); 1202 destroy ();
1203 }
812 1204
813 return false; 1205 return false;
814} 1206}
815 1207
816void 1208void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1209rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1210{
819 SET_R (this); 1211 make_current ();
820 SET_LOCALE (locale);
821 1212
822 if (revents & EVENT_WRITE) 1213 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1214 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1215 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1216 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1217
839 uint32_t ch = NOCHAR; 1218 if (revents & ev::WRITE)
1219 pty_write ();
840 1220
841 for (;;) 1221 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (! (Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1222}
940 1223
941// read the next character, currently handles UTF-8 1224void
942// will probably handle all sorts of other stuff in the future 1225rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1226{
946 while (cmdbuf_ptr < cmdbuf_endp) 1227 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1228 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1229
990#ifdef POINTER_BLANK 1230#ifdef POINTER_BLANK
991void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0; 1231 hidden_pointer = 0;
998 1232
999 if (Options & Opt_pointerBlank) 1233 if (option (Opt_pointerBlank))
1000 pointer_ev.start (NOW + pointerBlankDelay); 1234 pointer_ev.start (pointerBlankDelay);
1235#endif
1001} 1236}
1002 1237
1238#ifdef POINTER_BLANK
1003void 1239void
1004rxvt_term::pointer_blank () 1240rxvt_term::pointer_blank ()
1005{ 1241{
1006 if (! (Options & Opt_pointerBlank)) 1242 if (!option (Opt_pointerBlank))
1007 return; 1243 return;
1008 1244
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1245 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1246 XFlush (dpy);
1011 1247
1012 hidden_pointer = 1; 1248 hidden_pointer = 1;
1013} 1249}
1014 1250
1015void 1251void
1016rxvt_term::pointer_cb (time_watcher &w) 1252rxvt_term::pointer_cb (ev::timer &w, int revents)
1017{ 1253{
1018 SET_R (this); 1254 make_current ();
1019 SET_LOCALE (locale);
1020 1255
1021 pointer_blank (); 1256 pointer_blank ();
1022} 1257}
1023#endif 1258#endif
1024 1259
1025void 1260void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1261rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1262{
1028 int button_number, key_state = 0; 1263 int button_number, key_state = 0;
1029 int x, y; 1264 int x, y;
1265 int code = 32;
1030 1266
1031 x = ev.x; 1267 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1268 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1269
1270 if (ev.type == MotionNotify)
1271 {
1272 if (x == mouse_row && y == mouse_col)
1273 return;
1274
1275 mouse_row = x;
1276 mouse_col = y;
1277 code += 32;
1278 }
1034 1279
1035 if (MEvent.button == AnyButton) 1280 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1281 button_number = 3;
1038 }
1039 else 1282 else
1040 { 1283 {
1041 button_number = MEvent.button - Button1; 1284 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1285 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1286 if (button_number >= 3)
1044 button_number += (64 - 3); 1287 button_number += 64 - 3;
1045 } 1288 }
1046 1289
1047 if (PrivateModes & PrivMode_MouseX10) 1290 if (priv_modes & PrivMode_MouseX10)
1048 { 1291 {
1049 /* 1292 /*
1050 * do not report ButtonRelease 1293 * do not report ButtonRelease
1051 * no state info allowed 1294 * no state info allowed
1052 */ 1295 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1310 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1311 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1312#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1313 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1314#endif
1072
1073 } 1315 }
1074 1316
1075#ifdef DEBUG_MOUSEREPORT 1317#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1318 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1319 if (key_state & 16)
1078 fputc ('C', stderr); 1320 fputc ('C', stderr);
1079 if (key_state & 4) 1321 if (key_state & 4)
1080 fputc ('S', stderr); 1322 fputc ('S', stderr);
… …
1082 fputc ('A', stderr); 1324 fputc ('A', stderr);
1083 if (key_state & 32) 1325 if (key_state & 32)
1084 fputc ('2', stderr); 1326 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1327 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1328 button_number,
1087 x + 1, 1329 x,
1088 y + 1); 1330 y);
1089#else 1331#endif
1332
1333#if ENABLE_FRILLS
1334 if (priv_modes & PrivMode_ExtMouseRight)
1335 tt_printf ("\033[%d;%d;%dM",
1336 code + button_number + key_state,
1337 x,
1338 y);
1339 else if (priv_modes & PrivMode_ExtModeMouse)
1340 tt_printf ("\033[M%c%lc%lc",
1341 code + button_number + key_state,
1342 wint_t (32 + x),
1343 wint_t (32 + y));
1344 else
1345#endif
1090 tt_printf ("\033[M%c%c%c", 1346 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1347 code + button_number + key_state,
1092 (32 + x + 1), 1348 32 + x,
1093 (32 + y + 1)); 1349 32 + y);
1094#endif
1095} 1350}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event (XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r ();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1351
1107/*{{{ process an X event */ 1352/*{{{ process an X event */
1108void 1353void
1109rxvt_term::x_cb (XEvent &ev) 1354rxvt_term::x_cb (XEvent &ev)
1110{ 1355{
1111 SET_R (this); 1356 make_current ();
1112 SET_LOCALE (locale);
1113 1357
1114#if defined(CURSOR_BLINK) 1358 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1359
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1360 if (ev.xany.window == vt
1124 } 1361 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1362 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1363 return;
1144#endif
1145 1364
1365 // for XQueryPointer
1146 Window unused_root, unused_child; 1366 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1367 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1368 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday (&tp, NULL);
1195 ltt = localtime (& (tp.tv_sec));
1196 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1369
1199 switch (ev.type) 1370 switch (ev.type)
1200 { 1371 {
1201 case KeyPress: 1372 case KeyPress:
1202 lookup_key (ev.xkey); 1373 key_press (ev.xkey);
1203 break; 1374 break;
1204 1375
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1376 case KeyRelease:
1207 { 1377 key_release (ev.xkey);
1208 if (! (ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1378 break;
1219 }
1220#endif
1221 1379
1222 case ButtonPress: 1380 case ButtonPress:
1223 button_press (ev.xbutton); 1381 button_press (ev.xbutton);
1224 break; 1382 break;
1225 1383
… …
1227 button_release (ev.xbutton); 1385 button_release (ev.xbutton);
1228 break; 1386 break;
1229 1387
1230 case ClientMessage: 1388 case ClientMessage:
1231 if (ev.xclient.format == 32 1389 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1390 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1391 {
1241 /* Get Dnd data */ 1392 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1393 {
1243 int ActualFormat; 1394 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1395 {
1245 unsigned long Size, RemainingBytes; 1396 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1397 {
1247 XGetWindowProperty (display->display, display->root, 1398 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1399 destroy ();
1249 0L, 1000000L, 1400 }
1250 False, AnyPropertyType, 1401#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1402 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1403 XSendEvent (dpy, ev.xclient.window = display->root,
1404 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1405 &ev);
1254 XChangeProperty (display->display, display->root, 1406#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1407 }
1256 8, PropModeReplace, 1408 }
1257 data, STRLEN (data)); 1409#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1410 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1411 {
1412 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1413 focus_in ();
1414 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1415 focus_out ();
1416 }
1417#endif
1260 } 1418 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1419 break;
1267 1420
1268 /* 1421 /*
1269 * XXX: this is not the _current_ arrangement 1422 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1423 * Here's my conclusion:
… …
1289 break; 1442 break;
1290 } 1443 }
1291 break; 1444 break;
1292 1445
1293 case FocusIn: 1446 case FocusIn:
1294 if (!TermWin.focus) 1447 if (ev.xfocus.detail != NotifyInferior
1448 && ev.xfocus.detail != NotifyPointer
1449 && ev.xfocus.mode != NotifyGrab)
1450 focus_in ();
1451 break;
1452
1453 case FocusOut:
1454 if (ev.xfocus.detail != NotifyInferior
1455 && ev.xfocus.detail != NotifyPointer
1456 && ev.xfocus.mode != NotifyGrab)
1457 focus_out ();
1458 break;
1459
1460 case ConfigureNotify:
1461 if (ev.xconfigure.window == parent)
1295 { 1462 {
1296 TermWin.focus = 1; 1463 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1464 ;
1308 break;
1309 1465
1310 case FocusOut: 1466#ifdef HAVE_BG_PIXMAP
1311 if (TermWin.focus) 1467 bool moved = false;
1468 if (bg_window_position_sensitive ())
1312 { 1469 {
1313 TermWin.focus = 0; 1470 int x, y;
1314 want_refresh = 1; 1471 if (ev.xconfigure.send_event)
1315#ifdef USE_XIM 1472 {
1316 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width; 1473 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1474 y = ev.xconfigure.y;
1337 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1475 }
1476 else
1477 get_window_origin (x, y);
1478
1479 if (bg_set_position (x, y)
1480 || !(bg_flags & BG_IS_VALID))
1481 moved = true;
1338 } 1482 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1483#endif
1340 1484
1341 if (szHint.width != width || szHint.height != height) 1485 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1486 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1487 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1488 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1489 }
1346#ifdef DEBUG_SIZE
1347 else 1490 else
1348 { 1491 {
1349 D_SIZE ((stderr, "Size: Not resizing")); 1492#ifdef HAVE_BG_PIXMAP
1493 if (moved)
1494 update_background ();
1495#endif
1350 } 1496 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1497
1498 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1499 }
1362 break; 1500 break;
1363 1501
1502 case PropertyNotify:
1503 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1504 break;
1505
1364 case SelectionClear: 1506 case SelectionClear:
1365 display->set_selection_owner (0); 1507 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1508 break;
1373 1509
1374 case SelectionRequest: 1510 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1511 selection_send (ev.xselectionrequest);
1376 break; 1512 break;
1377 1513
1514 case MapNotify:
1515#ifdef HAVE_BG_PIXMAP
1516 /* This is needed specifically to fix the case of no window manager or a
1517 * non-reparenting window manager. In those cases we never get first
1518 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1519 * care of multiplicity of ConfigureNotify events arriving while WM does
1520 * reparenting.
1521 * We should not render background immediately, as there could be several
1522 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1523 * by scheduling background redraw as soon as we can, but giving a short
1524 * bit of time for ConfigureNotifies to arrive.
1525 * We should render background PRIOR to drawing any text, but AFTER all
1526 * of ConfigureNotifys for the best results.
1527 */
1528 if (!(bg_flags & BG_IS_VALID))
1529 update_background_ev.start (0.025);
1530#endif
1531 mapped = 1;
1532#ifdef TEXT_BLINK
1533 text_blink_ev.start ();
1534#endif
1535 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1378 case UnmapNotify: 1538 case UnmapNotify:
1379 TermWin.mapped = 0; 1539 mapped = 0;
1380#ifdef TEXT_BLINK 1540#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1541 text_blink_ev.stop ();
1382#endif 1542#endif
1543 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1544 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1545
1398 case GraphicsExpose: 1546 case GraphicsExpose:
1399 case Expose: 1547 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1548 if (ev.xany.window == vt)
1401 { 1549 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1550 do
1551 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, false);
1405#else 1554 }
1406 // don't understand this, so commented it out 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1560 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1561 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1562 ev.xexpose.width, ev.xexpose.height, false);
1409 //scr_expose (ev.xexpose.x, 0, 1563 }
1410 // ev.xexpose.width, TermWin.height, False); 1564
1411#endif
1412 want_refresh = 1; 1565 want_refresh = 1;
1413 } 1566 }
1414 else 1567 else
1415 { 1568 {
1416 XEvent unused_event; 1569 XEvent unused_event;
1417 1570
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1572 ;
1420 &unused_event)) ; 1573 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1574 ;
1422 GraphicsExpose, 1575
1423 &unused_event)) ; 1576 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1577 {
1426 scrollBar.setIdle (); 1578 scrollBar.state = SB_STATE_IDLE;
1427 scrollbar_show (0); 1579 scrollBar.show (0);
1428 } 1580 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1581 }
1438 break; 1582 break;
1439 1583
1440 case MotionNotify: 1584 case MotionNotify:
1441#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1586 if (hidden_pointer)
1443 pointer_unblank (); 1587 pointer_unblank ();
1444#endif 1588#endif
1445#if MENUBAR 1589 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow (ev.xany.window)) 1590 || priv_modes & PrivMode_MouseAnyEvent)
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1447 { 1596 {
1448 menubar_control (& (ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1599 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1601 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1603 ;
1461 1604
1462 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1609 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1613 {
1471#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1474#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1629 {
1478 int dist; 1630 int dist;
1479
1480 pending_scroll_selection=1;
1481 1631
1482 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1484 */ 1634 */
1485 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1637
1488 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1490 */ 1640 */
1491 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1644
1496 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1498 { 1647 {
1499 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1501 } 1650 }
1502 else 1651 else
1503 { 1652 {
1504 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + vt_height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1655 }
1656
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1510 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1512 } 1662 }
1513 else 1663 else
1514 { 1664 {
1515 /* we are within the text window, so we 1665 /* we are within the text window, so we
1516 * shouldn't be scrolling 1666 * shouldn't be scrolling
1517 */ 1667 */
1518 pending_scroll_selection = 0; 1668 sel_scroll_ev.stop();
1519 } 1669 }
1520#endif 1670#endif
1521#ifdef MOUSE_THRESHOLD 1671#ifdef MOUSE_THRESHOLD
1522
1523 } 1672 }
1524#endif 1673#endif
1525
1526 } 1674 }
1527 } 1675 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1677 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1532 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1686 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1688 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1689 want_refresh = 1;
1541 scrollbar_show (1); 1690 scrollBar.show (1);
1542 } 1691 }
1543 break; 1692 break;
1544 } 1693 }
1545}
1546 1694
1695#if defined(CURSOR_BLINK)
1696 if (ev.type == KeyPress)
1697 cursor_blink_reset ();
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1715}
1716
1717#if ENABLE_FRILLS
1718void
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 XFree (h);
1730 }
1731}
1732#endif
1733
1734void
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 im_set_position ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.again ();
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolour ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 set_urgency (0);
1763#endif
1764
1765 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1766 }
1767}
1768
1769void
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777#if ENABLE_FRILLS
1778 if (option (Opt_urgentOnBell))
1779 set_urgency (0);
1780#endif
1781#if ENABLE_FRILLS || ISO_14755
1782 if (iso14755buf)
1783 {
1784 iso14755buf = 0;
1785# if ISO_14755
1786 scr_overlay_off ();
1787# endif
1788 }
1789#endif
1790#if USE_XIM
1791 if (Input_Context != NULL)
1792 XUnsetICFocus (Input_Context);
1793#endif
1794#if CURSOR_BLINK
1795 if (option (Opt_cursorBlink))
1796 cursor_blink_ev.stop ();
1797
1798 hidden_cursor = 0;
1799#endif
1800#if OFF_FOCUS_FADING
1801 if (rs[Rs_fade])
1802 {
1803 pix_colors = pix_colors_unfocused;
1804 scr_recolour ();
1805 }
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1809 }
1810}
1811
1812void
1813rxvt_term::update_fade_color (unsigned int idx)
1814{
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 rgba c;
1819 pix_colors [Color_fade].get (c);
1820 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1821 }
1822#endif
1823}
1824
1825#if ENABLE_TRANSPARENCY || ENABLE_PERL
1547void 1826void
1548rxvt_term::rootwin_cb (XEvent &ev) 1827rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1828{
1550 SET_R (this); 1829 make_current ();
1551 SET_LOCALE (locale);
1552 1830
1831 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1832 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1833 return;
1834
1835# if ENABLE_TRANSPARENCY
1553 switch (ev.type) 1836 switch (ev.type)
1554 { 1837 {
1555 case PropertyNotify: 1838 case PropertyNotify:
1839 /*
1840 * if user used some Esetroot compatible prog to set the root bg,
1841 * use the property to determine the pixmap. We use it later on.
1842 */
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1843 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1844 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1557 { 1845 {
1558 if (ev.xproperty.state == PropertyNewValue) 1846 bg_set_root_pixmap ();
1559 selection_property (ev.xproperty.window, ev.xproperty.atom); 1847 update_background ();
1560 break;
1561 } 1848 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571 1849
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break; 1850 break;
1851 }
1582#endif 1852# endif
1583 }
1584}
1585 1853
1854 refresh_check ();
1855}
1856#endif
1857
1586void 1858void
1587rxvt_term::button_press (const XButtonEvent &ev) 1859rxvt_term::button_press (XButtonEvent &ev)
1588{ 1860{
1589 int reportmode = 0, clickintime; 1861 int reportmode = 0, clickintime;
1590 1862
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1863 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1864
1592 if (!bypass_keystate) 1865 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1866 reportmode = !! (priv_modes & PrivMode_mouse_report);
1867
1594 /* 1868 /*
1595 * VT window processing of button press 1869 * VT window processing of button press
1596 */ 1870 */
1597 if (ev.window == TermWin.vt) 1871 if (ev.window == vt)
1598 { 1872 {
1599#if RXVT_GRAPHICS 1873 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1874 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1875
1876#if ISO_14755
1877 // 5.4
1878 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1879 {
1880 iso14755_54 (ev.x, ev.y);
1881 return;
1605 { 1882 }
1883#endif
1884
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1885 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1886
1607 if (reportmode) 1887 if (reportmode)
1888 {
1889 /* mouse report from vt window */
1890 /* save the xbutton state (for ButtonRelease) */
1891 MEvent.state = ev.state;
1892#ifdef MOUSE_REPORT_DOUBLECLICK
1893 if (ev.button == MEvent.button && clickintime)
1608 { 1894 {
1609 /* mouse report from vt window */ 1895 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1896 MEvent.clicks++;
1611 MEvent.state = ev.state; 1897
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1898 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1899 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1900 /* only report double clicks */
1620 MEvent.clicks = 2; 1901 MEvent.clicks = 2;
1621 mouse_report (ev); 1902 mouse_report (ev);
1622 1903
1623 /* don't report the release */ 1904 /* don't report the release */
1624 MEvent.clicks = 0; 1905 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1906 MEvent.button = AnyButton;
1626 }
1627 } 1907 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1908 }
1641 else 1909 else
1642 { 1910 {
1911 /* different button, or time expired */
1912 MEvent.clicks = 1;
1913 MEvent.button = ev.button;
1914 mouse_report (ev);
1915 }
1916#else
1917 MEvent.button = ev.button;
1918 mouse_report (ev);
1919#endif /* MOUSE_REPORT_DOUBLECLICK */
1920
1921 }
1922 else
1923 {
1643 if (ev.button != MEvent.button) 1924 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1925 MEvent.clicks = 0;
1926
1645 switch (ev.button) 1927 switch (ev.button)
1646 { 1928 {
1647 case Button1: 1929 case Button1:
1930 /* allow meta + click to select rectangular areas */
1931 /* should be done in screen.C */
1932#if ENABLE_FRILLS
1933 selection.rect = !!(ev.state & ModMetaMask);
1934#else
1935 selection.rect = false;
1936#endif
1937
1648 /* allow shift+left click to extend selection */ 1938 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1939 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1940 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1941 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1942 selection_rotate (ev.x, ev.y);
1672 else 1943 else
1673 selection_extend (ev.x, ev.y, 1); 1944 selection_extend (ev.x, ev.y, 1);
1945 }
1946 else
1947 {
1948 if (MEvent.button == Button1 && clickintime)
1949 MEvent.clicks++;
1950 else
1951 MEvent.clicks = 1;
1952
1953 selection_click (MEvent.clicks, ev.x, ev.y);
1954 }
1955
1956 MEvent.button = Button1;
1957 break;
1958
1959 case Button3:
1960 if (MEvent.button == Button3 && clickintime)
1961 selection_rotate (ev.x, ev.y);
1962 else
1963 selection_extend (ev.x, ev.y, 1);
1964
1674 MEvent.button = Button3; 1965 MEvent.button = Button3;
1675 break; 1966 break;
1676 }
1677 } 1967 }
1968 }
1969
1678 MEvent.time = ev.time; 1970 MEvent.time = ev.time;
1679 return; 1971 return;
1680 }
1681 } 1972 }
1682 1973
1683 /* 1974 /*
1684 * Scrollbar window processing of button press 1975 * Scrollbar window processing of button press
1685 */ 1976 */
1686 if (isScrollbarWindow (ev.window)) 1977 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 1978 {
1688 scrollBar.setIdle (); 1979 page_dirn direction = NO_DIR;
1980
1981 if (scrollBar.upButton (ev.y))
1982 direction = UP; /* up */
1983 else if (scrollBar.dnButton (ev.y))
1984 direction = DN; /* down */
1985
1986 scrollBar.state = SB_STATE_IDLE;
1689 /* 1987 /*
1690 * Rxvt-style scrollbar: 1988 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1989 * move up if mouse is above slider
1692 * move dn if mouse is below slider 1990 * move dn if mouse is below slider
1693 * 1991 *
… …
1702 /* 2000 /*
1703 * Mouse report disabled scrollbar: 2001 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2002 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2003 * click on scrollbar - send pageup/down
1706 */ 2004 */
1707 if ((scrollBar.style == R_SB_NEXT 2005 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2006 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2007 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 2008 tt_printf ("\033[B");
1717 else 2009 else
1718 switch (ev.button) 2010 switch (ev.button)
1719 { 2011 {
1720 case Button2: 2012 case Button2:
… …
1727 tt_printf ("\033[5~"); 2019 tt_printf ("\033[5~");
1728 break; 2020 break;
1729 } 2021 }
1730 } 2022 }
1731 else 2023 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2024#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2025 {
1739 if (scrollbarnext_upButton (ev.y)) 2026 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2027 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2029 if (!cont_scroll_ev.is_active ())
2030 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2031#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2032 if (scr_page (direction, 1))
1757 { 2033 {
1758 if (upordown < 0) 2034 if (direction == UP)
1759 scrollBar.setUp (); 2035 scrollBar.state = SB_STATE_UP;
1760 else 2036 else
1761 scrollBar.setDn (); 2037 scrollBar.state = SB_STATE_DOWN;
1762 } 2038 }
1763 } 2039 }
1764 else 2040 else
1765 switch (ev.button) 2041 switch (ev.button)
1766 { 2042 {
1767 case Button2: 2043 case Button2:
1768 switch (scrollbar_align) 2044 switch (scrollBar.align)
1769 { 2045 {
1770 case R_SB_ALIGN_TOP: 2046 case SB_ALIGN_TOP:
1771 csrO = 0; 2047 csrO = 0;
1772 break; 2048 break;
1773 case R_SB_ALIGN_CENTRE: 2049 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2050 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2051 break;
1776 case R_SB_ALIGN_BOTTOM: 2052 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2053 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2054 break;
1779 } 2055 }
2056
1780 if (scrollBar.style == R_SB_XTERM 2057 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider (ev.y) 2058 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2059 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2060 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2061
1785 scrollBar.setMotion (); 2062 scrollBar.state = SB_STATE_MOTION;
1786 break; 2063 break;
1787 2064
1788 case Button1: 2065 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2066 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2067 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2068 /* FALLTHROUGH */
1792 2069
1793 case Button3: 2070 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2071 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2072 {
1796 if (scrollbar_above_slider (ev.y)) 2073 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2074# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2075 scr_page (UP, nrow - 1);
1799# else 2076# else
1800 scr_page (UP, TermWin.nrow / 4); 2077 scr_page (UP, nrow / 4);
1801# endif 2078# endif
1802 else if (scrollbar_below_slider (ev.y)) 2079 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2081 scr_page (DN, nrow - 1);
1805# else 2082# else
1806 scr_page (DN, TermWin.nrow / 4); 2083 scr_page (DN, nrow / 4);
1807# endif 2084# endif
1808 else 2085 else
1809 scrollBar.setMotion (); 2086 scrollBar.state = SB_STATE_MOTION;
1810 } 2087 }
1811 else 2088 else
1812 { 2089 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2090 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2091 (nrow
1815 * scrollbar_position (ev.y) 2092 * scrollBar.position (ev.y)
1816 / scrollbar_size ())); 2093 / scrollBar.size ()));
1817 } 2094 }
2095
1818 break; 2096 break;
1819 } 2097 }
1820 } 2098 }
2099
1821 return; 2100 return;
1822 } 2101 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2102}
1831 2103
1832void 2104void
1833rxvt_term::button_release (const XButtonEvent &ev) 2105rxvt_term::button_release (XButtonEvent &ev)
1834{ 2106{
1835 int reportmode = 0; 2107 int reportmode = 0;
1836 2108
1837 csrO = 0; /* reset csr Offset */ 2109 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2110 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2111 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2112
1841 if (scrollbar_isUpDn ()) 2113 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2114 {
1843 scrollBar.setIdle (); 2115 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2116 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2117 }
2118
1850#ifdef SELECTION_SCROLLING 2119#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2120 sel_scroll_ev.stop();
1852#endif 2121#endif
2122
1853 if (ev.window == TermWin.vt) 2123 if (ev.window == vt)
1854 { 2124 {
1855#ifdef RXVT_GRAPHICS 2125 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2126 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2127
1861 { 2128#if ISO_14755
2129 // 5.4
2130 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2131 return;
2132#endif
2133
1862 if (reportmode) 2134 if (reportmode)
2135 {
2136 /* mouse report from vt window */
2137 /* don't report release of wheel "buttons" */
2138 if (ev.button >= 4)
2139 return;
2140#ifdef MOUSE_REPORT_DOUBLECLICK
2141 /* only report the release of 'slow' single clicks */
2142 if (MEvent.button != AnyButton
2143 && (ev.button != MEvent.button
2144 || (ev.time - MEvent.time
2145 > MULTICLICK_TIME / 2)))
1863 { 2146 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2147 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2148 MEvent.button = AnyButton;
1881 mouse_report (ev); 2149 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2150 }
2151#else /* MOUSE_REPORT_DOUBLECLICK */
2152 MEvent.button = AnyButton;
2153 mouse_report (ev);
2154#endif /* MOUSE_REPORT_DOUBLECLICK */
2155 return;
2156 }
2157
1885 /* 2158 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2159 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2160 * when overriding mouse reporting
1888 */ 2161 */
1889 if (PrivateModes & PrivMode_mouse_report 2162 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2163 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2164 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2165 selection_extend (ev.x, ev.y, 0);
1893 2166
1894 switch (ev.button) 2167 switch (ev.button)
2168 {
2169 case Button1:
2170 case Button3:
2171 selection_make (ev.time);
2172 break;
2173
2174 case Button2:
2175 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2176 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2177 break;
2178
2179#ifdef MOUSE_WHEEL
2180 case Button4:
2181 case Button5:
1895 { 2182 {
1896 case Button1: 2183 int i;
1897 case Button3: 2184 page_dirn v;
1898 selection_make (ev.time); 2185
2186 v = ev.button == Button4 ? UP : DN;
2187
2188 if (ev.state & ShiftMask)
1899 break; 2189 i = 1;
1900 case Button2: 2190 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2191 i = nrow - 1;
2192 else
1902 break; 2193 i = 5;
2194
1903#ifdef MOUSE_WHEEL 2195# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2196 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2197 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2198 mouse_slip_wheel_speed += v ? -1 : 1;
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2199 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2200 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2201
2202 if (!slip_wheel_ev.is_active ())
2203 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1922 } 2204 }
2205 else
1923# endif 2206# endif
1924# ifdef JUMP_MOUSE_WHEEL 2207 {
1925 scr_page (v, i); 2208 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2209 scrollBar.show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (! (Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop);
2006 XFree (prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 {
2052 XFreePixmap (display->display, TermWin.pixmap);
2053 TermWin.pixmap = None;
2054 } 2210 }
2055 } 2211 }
2056 am_pixmap_trans = 0; 2212 break;
2213#endif
2214 }
2215 }
2216}
2217
2218/*}}} */
2219
2220void
2221rxvt_term::cmd_parse ()
2222{
2223 wchar_t ch = NOCHAR;
2224 char *seq_begin; // remember start of esc-sequence here
2225
2226 for (;;)
2227 {
2228 if (ecb_unlikely (ch == NOCHAR))
2229 {
2230 seq_begin = cmdbuf_ptr;
2231 ch = next_char ();
2232
2233 if (ch == NOCHAR)
2234 break;
2235 }
2236
2237 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2238 {
2239 if (ecb_unlikely (!seen_input))
2240 {
2241 seen_input = 1;
2242 // many badly-written programs (e.g. jed) contain a race condition:
2243 // they first read the screensize and then install a SIGWINCH handler.
2244 // some window managers resize the window early, and these programs
2245 // then sometimes get the size wrong.
2246 // unfortunately other programs are even more buggy and dislike
2247 // being sent SIGWINCH, so only do it when we were in fact being
2248 // resized.
2249 if (seen_resize && cmd_pid)
2250 kill (-cmd_pid, SIGWINCH);
2251 }
2252
2253 /* Read a text string from the input buffer */
2254 wchar_t buf[UBUFSIZ];
2255 bool refreshnow = false;
2256 int nlines = 0;
2257 wchar_t *str = buf;
2258 wchar_t *eol = str + min (ncol, UBUFSIZ);
2259
2260 for (;;)
2261 {
2262 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2263 break;
2264
2265 *str++ = ch;
2266
2267 if (ecb_unlikely (ch == C0_LF || str >= eol))
2268 {
2269 if (ch == C0_LF)
2270 nlines++;
2271
2272 refresh_count++;
2273
2274 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2275 {
2276 refresh_count = 0;
2277
2278 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2279 {
2280 refreshnow = true;
2281 ch = NOCHAR;
2282 break;
2283 }
2284 }
2285
2286 // scr_add_lines only works for nlines <= nrow - 1.
2287 if (nlines >= nrow - 1)
2288 {
2289 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2290 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2291 scr_add_lines (buf, str - buf, nlines);
2292
2293 nlines = 0;
2294 str = buf;
2295 eol = str + min (ncol, UBUFSIZ);
2296 }
2297
2298 if (str >= eol)
2299 {
2300 if (eol >= buf + UBUFSIZ)
2301 {
2302 ch = NOCHAR;
2303 break;
2304 }
2305 else
2306 eol = min (eol + ncol, buf + UBUFSIZ);
2307 }
2308
2309 }
2310
2311 seq_begin = cmdbuf_ptr;
2312 ch = next_char ();
2313 }
2314
2315 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2316 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2317 scr_add_lines (buf, str - buf, nlines);
2318
2319 /*
2320 * If there have been a lot of new lines, then update the screen
2321 * What the heck we'll cheat and only refresh less than every page-full.
2322 * if skipScroll is enabled.
2323 */
2324 if (refreshnow)
2325 {
2326 scr_refresh ();
2327 want_refresh = 1;
2328 }
2057 } 2329 }
2058 else 2330 else
2059 { 2331 {
2060 if (TermWin.pixmap != None) 2332 try
2061 XFreePixmap (display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC (display->display, gc);
2071 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2333 {
2096 if (oldp != None) 2334 process_nonprinting (ch);
2097 pchanged = 1; 2335 }
2336 catch (const class out_of_input &o)
2337 {
2338 // we ran out of input, retry later
2339 cmdbuf_ptr = seq_begin;
2098 break; 2340 break;
2099 } 2341 }
2100 if (oldp != TermWin.parent[i]) 2342
2101 pchanged = 1; 2343 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2344 }
2106 for (; n < (unsigned int)i; n++) 2345 }
2107 { 2346}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2347
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2348// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2349wchar_t
2111 { 2350rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2351{
2113 break; 2352 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2353 {
2115 } 2354 // assume 7-bit to be ascii ALWAYS
2355 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2356 return *cmdbuf_ptr++;
2357
2358 wchar_t wc;
2359 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2360
2361 if (len == (size_t)-2)
2116 } 2362 {
2117 if (n > (int) (sizeof (TermWin.parent) 2363 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2364 cmdbuf_ptr = cmdbuf_endp;
2365 break;
2119 { 2366 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2367
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2368 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2369 {
2128 else 2370 mbstate.reset (); // reset now undefined conversion state
2371 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2372 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2373
2135 rqt.tv_sec = 1; 2374 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2375 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2376 return wc & UNICODE_MASK;
2138# else
2139 sleep (1);
2140# endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2377 }
2378
2379 return NOCHAR;
2380}
2381
2382// read the next octet
2383uint32_t
2384rxvt_term::next_octet () NOTHROW
2385{
2386 return cmdbuf_ptr < cmdbuf_endp
2387 ? (unsigned char)*cmdbuf_ptr++
2388 : NOCHAR;
2389}
2390
2391static class out_of_input out_of_input;
2392
2393wchar_t
2394rxvt_term::cmd_getc () THROW ((class out_of_input))
2395{
2396 wchar_t c = next_char ();
2397
2398 if (c == NOCHAR)
2399 throw out_of_input;
2400
2152 return pchanged; 2401 return c;
2153} 2402}
2154#endif
2155 2403
2156/*}}} */ 2404uint32_t
2405rxvt_term::cmd_get8 () THROW ((class out_of_input))
2406{
2407 uint32_t c = next_octet ();
2408
2409 if (c == NOCHAR)
2410 throw out_of_input;
2411
2412 return c;
2413}
2157 2414
2158/*{{{ print pipe */ 2415/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2416/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2417#ifdef PRINTPIPE
2161FILE * 2418FILE *
2162rxvt_term::popen_printer () 2419rxvt_term::popen_printer ()
2163{ 2420{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2421 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2422
2166 if (stream == NULL) 2423 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2424 rxvt_warn ("can't open printer pipe, not printing.\n");
2425
2168 return stream; 2426 return stream;
2169} 2427}
2170 2428
2171int 2429int
2172rxvt_term::pclose_printer (FILE *stream) 2430rxvt_term::pclose_printer (FILE *stream)
2173{ 2431{
2174 fflush (stream); 2432 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2433 return pclose (stream);
2181# endif
2182} 2434}
2183 2435
2184/* 2436/*
2185 * simulate attached vt100 printer 2437 * simulate attached vt100 printer
2186 */ 2438 */
2187void 2439void
2188rxvt_term::process_print_pipe () 2440rxvt_term::process_print_pipe ()
2189{ 2441{
2190 int done; 2442 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2443
2193 if ((fd = popen_printer ()) == NULL) 2444 if (!fd)
2194 return; 2445 return;
2195 2446
2196 /* 2447 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2448 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2449 * is received.
2199 */ 2450 */
2200 for (done = 0; !done;) 2451 for (int done = 0; !done; )
2201 { 2452 {
2202 unsigned char buf[8]; 2453 unsigned char buf[8];
2203 unsigned char ch; 2454 unicode_t ch;
2204 unsigned int i, len; 2455 unsigned int i, len;
2205 2456
2206 if ((ch = cmd_getc ()) != C0_ESC) 2457 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2458 {
2208 if (putc (ch, fd) == EOF) 2459 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2460 break; /* done = 1 */
… …
2224 { 2475 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2476 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2477 break; /* done = 1 */
2227 } 2478 }
2228 } 2479 }
2480
2229 for (i = 0; i < len; i++) 2481 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2482 if (putc (buf[i], fd) == EOF)
2231 { 2483 {
2232 done = 1; 2484 done = 1;
2233 break; 2485 break;
2234 } 2486 }
2235 } 2487 }
2236 } 2488 }
2489
2237 pclose_printer (fd); 2490 pclose_printer (fd);
2238} 2491}
2239#endif /* PRINTPIPE */ 2492#endif /* PRINTPIPE */
2240/*}}} */ 2493/*}}} */
2241 2494
2242/* *INDENT-OFF* */
2243enum { 2495enum {
2244 C1_40 = 0x40, 2496 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2497 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2498 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2499 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2500 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2501};
2250/* *INDENT-ON* */
2251 2502
2252/*{{{ process non-printing single characters */ 2503/*{{{ process non-printing single characters */
2253void 2504void
2254rxvt_term::process_nonprinting (unsigned char ch) 2505rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2506{
2256 switch (ch) 2507 switch (ch)
2257 { 2508 {
2509 case C0_ESC:
2510 process_escape_seq ();
2511 break;
2258 case C0_ENQ: /* terminal Status */ 2512 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2513 if (rs[Rs_answerbackstring])
2260 tt_write ( 2514 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2263 else 2515 else
2264 tt_write ((unsigned char *)VT100_ANS, 2516 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2517 break;
2267 case C0_BEL: /* bell */ 2518 case C0_BEL: /* bell */
2268 scr_bell (); 2519 scr_bell ();
2269 break; 2520 break;
2270 case C0_BS: /* backspace */ 2521 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2536 scr_charset_choose (1);
2286 break; 2537 break;
2287 case C0_SI: /* shift in - acs */ 2538 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2539 scr_charset_choose (0);
2289 break; 2540 break;
2541
2542#ifdef EIGHT_BIT_CONTROLS
2543 // 8-bit controls
2544 case 0x90: /* DCS */
2545 process_dcs_seq ();
2546 break;
2547 case 0x9b: /* CSI */
2548 process_csi_seq ();
2549 break;
2550 case 0x9d: /* OSC */
2551 process_osc_seq ();
2552 break;
2553#endif
2290 } 2554 }
2291} 2555}
2292/*}}} */ 2556/*}}} */
2293 2557
2294 2558
2295/*{{{ process VT52 escape sequences */ 2559/*{{{ process VT52 escape sequences */
2296void 2560void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2561rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2562{
2299 int row, col; 2563 int row, col;
2300 2564
2301 switch (ch) 2565 switch (ch)
2302 { 2566 {
… …
2335 break; 2599 break;
2336 case 'Z': /* identify the terminal type */ 2600 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2601 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2602 break;
2339 case '<': /* turn off VT52 mode */ 2603 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2604 priv_modes &= ~PrivMode_vt52;
2341 break; 2605 break;
2342 case 'F': /* use special graphics character set */ 2606 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2607 case 'G': /* use regular character set */
2344 /* unimplemented */ 2608 /* unimplemented */
2345 break; 2609 break;
… …
2354 2618
2355/*{{{ process escape sequences */ 2619/*{{{ process escape sequences */
2356void 2620void
2357rxvt_term::process_escape_seq () 2621rxvt_term::process_escape_seq ()
2358{ 2622{
2359 unsigned char ch = cmd_getc (); 2623 unicode_t ch = cmd_getc ();
2360 2624
2361 if (PrivateModes & PrivMode_vt52) 2625 if (priv_modes & PrivMode_vt52)
2362 { 2626 {
2363 process_escape_vt52 (ch); 2627 process_escape_vt52 (ch);
2364 return; 2628 return;
2365 } 2629 }
2366 2630
2367 switch (ch) 2631 switch (ch)
2368 { 2632 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2633 case '#':
2371 if (cmd_getc () == '8') 2634 if (cmd_getc () == '8')
2372 scr_E (); 2635 scr_E ();
2373 break; 2636 break;
2374 case '(': 2637 case '(':
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2644 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2645 break;
2383 case '+': 2646 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2647 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2648 break;
2386#ifdef MULTICHAR_SET 2649#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2650 case '6':
2393 scr_backindex (); 2651 scr_backindex ();
2394 break; 2652 break;
2395#endif 2653#endif
2396 case '7': 2654 case '7':
2397 scr_cursor (SAVE); 2655 scr_cursor (SAVE);
2398 break; 2656 break;
2399 case '8': 2657 case '8':
2400 scr_cursor (RESTORE); 2658 scr_cursor (RESTORE);
2401 break; 2659 break;
2402#ifndef NO_FRILLS 2660#if !ENABLE_MINIMAL
2403 case '9': 2661 case '9':
2404 scr_forwardindex (); 2662 scr_forwardindex ();
2405 break; 2663 break;
2406#endif 2664#endif
2665 // DECPAM/DECPNM
2407 case '=': 2666 case '=':
2667 priv_modes |= PrivMode_aplKP;
2668 break;
2408 case '>': 2669 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2670 priv_modes &= ~PrivMode_aplKP;
2410 break; 2671 break;
2411 2672
2412 case C1_40: 2673 case C1_40:
2413 cmd_getc (); 2674 cmd_getc ();
2414 break; 2675 break;
… …
2417 break; 2678 break;
2418 2679
2419 /* 8.3.87: NEXT LINE */ 2680 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2681 case C1_NEL: /* ESC E */
2421 { 2682 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2683 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2684 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2685 }
2425 break; 2686 break;
2426 2687
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2688 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2689 case C1_ESA: /* ESC G */
2429 process_graphics (); 2690 // used by original rxvt for rob nations own graphics mode
2691 if (cmd_getc () == 'Q')
2692 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2693 break;
2431 2694
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2695 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2696 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2697 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2701 case C1_RI: /* ESC M */
2439 scr_index (DN); 2702 scr_index (DN);
2440 break; 2703 break;
2441 2704
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2705 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2706 /* case C1_SS2: break; */
2444 2707
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2708 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2709 /* case C1_SS3: break; */
2447 2710
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2711 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2712 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2713 process_dcs_seq ();
2451 break; 2714 break;
2452 2715
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2716 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2717 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2718 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2719 break; /* steal obsolete ESC [ c */
2458 2720
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2721 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2722 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2723 process_csi_seq ();
2462 break; 2724 break;
2463 2725
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2726 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2727 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2728 process_osc_seq ();
2467 break; 2729 break;
2468 2730
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2731 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2732 case 'c':
2733 mbstate.reset ();
2471 scr_poweron (); 2734 scr_poweron ();
2472 scrollbar_show (1); 2735 scrollBar.show (1);
2473 break; 2736 break;
2474 2737
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2738 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2739 case 'n':
2477 scr_charset_choose (2); 2740 scr_charset_choose (2);
… …
2484 } 2747 }
2485} 2748}
2486/*}}} */ 2749/*}}} */
2487 2750
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2751/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2752enum {
2491 CSI_ICH = 0x40, 2753 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2754 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2755 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2756 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2757 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2758 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2759 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2498 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2760 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2499 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2761 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2762};
2501 2763
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2764#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2765 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2766 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2767#define get_byte_array_bit(array, bit) \
2506 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2768 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2769
2508const unsigned char csi_defaults[] = 2770static const unsigned char csi_defaults[] =
2509 { 2771 {
2510 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2772 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2773 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2774 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2775 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2776 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2777 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2778 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2779 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2780 };
2519/* *INDENT-ON* */
2520 2781
2521void 2782void
2522rxvt_term::process_csi_seq () 2783rxvt_term::process_csi_seq ()
2523{ 2784{
2524 unsigned char ch, priv, i; 2785 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 2786 unsigned int nargs, p;
2526 int n, ndef; 2787 int n, ndef;
2527 int arg[ESC_ARGS]; 2788 int arg[ESC_ARGS] = { };
2528 2789
2529 for (nargs = ESC_ARGS; nargs > 0;) 2790 nargs = 0;
2530 arg[--nargs] = 0;
2531 2791
2532 priv = 0; 2792 priv = 0;
2533 ch = cmd_getc (); 2793 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2794 if ((ch >= '<' && ch <= '?') || ch == '!')
2795 {
2535 { /* '<' '=' '>' '?' */ 2796 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2797 priv = ch;
2537 ch = cmd_getc (); 2798 ch = cmd_getc ();
2538 } 2799 }
2800
2539 /* read any numerical arguments */ 2801 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2802 for (n = -1; ch < CSI_ICH; )
2541 { 2803 {
2542 if (isdigit (ch)) 2804 if (isdigit (ch))
2543 { 2805 {
… …
2550 { 2812 {
2551 if (nargs < ESC_ARGS) 2813 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2814 arg[nargs++] = n;
2553 n = -1; 2815 n = -1;
2554 } 2816 }
2555 else if (ch == '\b') 2817 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2818 process_nonprinting (ch);
2567 } 2819
2568 ch = cmd_getc (); 2820 ch = cmd_getc ();
2569 } 2821 }
2570 2822
2571 if (ch > CSI_7F) 2823 if (ch > CSI_7F)
2572 return; 2824 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2830 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2831 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2832 if (arg[p] == -1)
2581 arg[p] = ndef; 2833 arg[p] = ndef;
2582 2834
2583#ifdef DEBUG_CMD
2584 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf (stderr, "%c\n", ch);
2588#endif
2589
2590 /* 2835 /*
2591 * private mode handling 2836 * private mode handling
2592 */ 2837 */
2593 if (priv) 2838 if (priv)
2594 { 2839 {
2595 switch (priv) 2840 switch (priv)
2596 { 2841 {
2597 case '>': 2842 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2843 if (ch == CSI_DA) /* secondary device attributes */
2844 {
2845 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2846 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2847 //
2848 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2849 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2850 // versions.
2851 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2852 tt_printf ("\033[>%d;95;0c", 'U');
2853 }
2600 break; 2854 break;
2855
2601 case '?': 2856 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2857 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2858 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2859 break;
2860
2861 case '!':
2862 if (ch == CSI_70)
2863 {
2864 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2865 scr_soft_reset ();
2866
2867 static const int pm_h[] = { 7, 25 };
2868 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2869
2870 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2871 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2872 }
2873 break;
2874 }
2875
2606 return; 2876 return;
2607 } 2877 }
2608 2878
2609 switch (ch) 2879 switch (ch)
2610 { 2880 {
… …
2624 } 2894 }
2625 break; 2895 break;
2626#endif 2896#endif
2627 2897
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2898 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2899 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2900 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2901 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2902 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2903 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2904 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2905 break;
2636 2906
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2907 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2908 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 2979
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2980 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 2981 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 2982 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2983 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2984 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 2985 break;
2716 2986
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2987 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 2988 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 2989 break;
2721 2990
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2991 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 2992 process_sgr_mode (nargs, arg);
2724 break; 2993 break;
… …
2730 tt_printf ("\033[0n"); 2999 tt_printf ("\033[0n");
2731 break; 3000 break;
2732 case 6: /* CPR requested */ 3001 case 6: /* CPR requested */
2733 scr_report_position (); 3002 scr_report_position ();
2734 break; 3003 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3004 case 7: /* unofficial extension */
3005 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3006 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3007 break;
2739#endif
2740 case 8: /* unofficial extension */ 3008 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3009 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3010 break;
2743 } 3011 }
2744 break; 3012 break;
2745 3013
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3014 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3047 break;
2780 3048
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3049 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3050 if (arg[0] == 4)
2783 scr_insert_mode (0); 3051 scr_insert_mode (0);
3052 else if (arg[0] == 20)
3053 priv_modes &= ~PrivMode_LFNL;
2784 break; 3054 break;
2785 3055
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3056 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3057 if (arg[0] == 4)
2788 scr_insert_mode (1); 3058 scr_insert_mode (1);
3059 else if (arg[0] == 20)
3060 priv_modes |= PrivMode_LFNL;
2789 break; 3061 break;
2790 3062
2791 /* 3063 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3064 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3065 */
… …
2805 break; 3077 break;
2806 case CSI_75: 3078 case CSI_75:
2807 scr_cursor (RESTORE); 3079 scr_cursor (RESTORE);
2808 break; 3080 break;
2809 3081
2810#ifndef NO_FRILLS 3082#if !ENABLE_MINIMAL
2811 case CSI_74: 3083 case CSI_74:
2812 process_window_ops (arg, nargs); 3084 process_window_ops (arg, nargs);
2813 break; 3085 break;
2814#endif 3086#endif
2815 3087
2816 case CSI_78: /* DECREQTPARM */ 3088 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3089 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3090 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3091 break;
2820 3092
2821 default: 3093 default:
2822 break; 3094 break;
2823 } 3095 }
2824} 3096}
2825/*}}} */ 3097/*}}} */
2826 3098
2827#ifndef NO_FRILLS 3099#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3100void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3101rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3102{
2832 int x, y; 3103 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3104 XWindowAttributes wattr;
2837 Window wdummy; 3105 Window wdummy;
3106
3107 dLocal (Display *, dpy);
2838 3108
2839 if (nargs == 0) 3109 if (nargs == 0)
2840 return; 3110 return;
3111
2841 switch (args[0]) 3112 switch (args[0])
2842 { 3113 {
2843 /* 3114 /*
2844 * commands 3115 * commands
2845 */ 3116 */
2846 case 1: /* deiconify window */ 3117 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3118 XMapWindow (dpy, parent);
2848 break; 3119 break;
2849 case 2: /* iconify window */ 3120 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3121 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen (display->display));
2852 break; 3122 break;
2853 case 3: /* set position (pixels) */ 3123 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3124 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3125 break;
2856 case 4: /* set size (pixels) */ 3126 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3127 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3128 break;
2859 case 5: /* raise window */ 3129 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3130 XRaiseWindow (dpy, parent);
2861 break; 3131 break;
2862 case 6: /* lower window */ 3132 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3133 XLowerWindow (dpy, parent);
2864 break; 3134 break;
2865 case 7: /* refresh window */ 3135 case 7: /* refresh window */
2866 scr_touch (true); 3136 scr_touch (true);
2867 break; 3137 break;
2868 case 8: /* set size (chars) */ 3138 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3139 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3140 (unsigned int) (args[1] * fheight));
2871 break; 3141 break;
3142
3143 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3144 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3145 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3146 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3147 (unsigned int) (args[1] * fheight));
2876 break; 3148 break;
3149
2877 /* 3150 /*
2878 * reports - some output format copied from XTerm 3151 * reports - some output format copied from XTerm
2879 */ 3152 */
2880 case 11: /* report window state */ 3153 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3155 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3156 break;
2884 case 13: /* report window position */ 3157 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3158 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3159 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3160 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3161 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3162 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3163 break;
2891 case 14: /* report window size (pixels) */ 3164 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3166 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3167 break;
3168 case 18: /* report text area size (chars) */
3169 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3170 break;
2895 case 18: /* report window size (chars) */ 3171 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3172 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3173 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3174 case 20: /* report icon label */
3175 {
3176 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3177 XGetIconName (dpy, parent, &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3178 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3179 XFree (s);
3180 }
2902 break; 3181 break;
2903 case 21: /* report window title */ 3182 case 21: /* report window title */
2904 XFetchName (display->display, TermWin.parent[0], &s); 3183 {
3184 char *s;
3185 XFetchName (dpy, parent, &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3186 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3187 XFree (s);
3188 }
2906 break; 3189 break;
2907#endif
2908
2909 } 3190 }
2910} 3191}
2911#endif 3192#endif
2912 3193
2913/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2914/* 3195/*
2915 * get input up until STRING TERMINATOR (or BEL) 3196 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3197 * ends_how is terminator used. returned input must be free()'d
2917 */ 3198 */
2918unsigned char * 3199char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3200rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3201{
2921 int seen_esc = 0; /* seen escape? */ 3202 unicode_t ch;
3203 bool seen_esc = false;
2922 unsigned int n = 0; 3204 unsigned int n = 0;
2923 unsigned char *s; 3205 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3206
2926 for (; (ch = cmd_getc ());) 3207 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3208 {
2928 if (ch == C0_BEL 3209 if (seen_esc)
2929 || ch == CHAR_ST 3210 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3211 if (ch == 0x5c) /* 7bit ST */
2931 break; 3212 break;
3213 else
3214 return NULL;
3215 }
2932 if (ch == C0_ESC) 3216 else if (ch == C0_ESC)
2933 { 3217 {
2934 seen_esc = 1; 3218 seen_esc = true;
2935 continue; 3219 continue;
2936 } 3220 }
3221 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break;
2937 else if (ch == '\t') 3223 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3224 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3225 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3226 return NULL; /* other control character - exit */
2941 if (n < sizeof (string) - 1) 3227
3228 seen_esc = false;
3229
3230 if (n >= STRING_MAX - 1)
3231 // stop at some sane length
3232 return NULL;
3233
2942 string[n++] = ch; 3234 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3235 }
3236
2945 string[n++] = '\0'; 3237 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3238
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3239 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3240
2950 return s; 3241 return rxvt_wcstombs (string);
2951} 3242}
2952 3243
2953/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2954/* 3245/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3246 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3247 */
2957void 3248void
2958rxvt_term::process_dcs_seq () 3249rxvt_term::process_dcs_seq ()
2959{ 3250{
2960 unsigned char eh, *s;
2961 /* 3251 /*
2962 * Not handled yet 3252 * Not handled yet
2963 */ 3253 */
3254
3255 unicode_t eh;
2964 s = get_to_st (&eh); 3256 char *s = get_to_st (eh);
2965 if (s) 3257 if (s)
2966 free (s); 3258 free (s);
3259
2967 return; 3260 return;
2968} 3261}
2969 3262
2970/*----------------------------------------------------------------------*/ 3263/*----------------------------------------------------------------------*/
2971/* 3264/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3265 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3266 */
2974void 3267void
2975rxvt_term::process_osc_seq () 3268rxvt_term::process_osc_seq ()
2976{ 3269{
2977 unsigned char ch, eh, *s; 3270 int arg;
2978 int arg;
2979 3271
2980 ch = cmd_getc (); 3272 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3273 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3274 arg = arg * 10 + (ch - '0');
2983 3275
2984 if (ch == ';') 3276 if (ch == ';')
2985 { 3277 {
3278 unicode_t eh;
2986 s = get_to_st (&eh); 3279 char *s = get_to_st (eh);
3280
2987 if (s) 3281 if (s)
2988 { 3282 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3283 process_xterm_seq (arg, s, eh);
3001 free (s); 3284 free (s);
3002 } 3285 }
3003 } 3286 }
3004} 3287}
3288
3289void
3290rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3291{
3292 if (str[0] == '?' && !str[1])
3293 {
3294 rgba c;
3295 pix_colors_focused[color].get (c);
3296
3297#if XFT
3298 if (c.a != rgba::MAX_CC)
3299 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3300 else
3301#endif
3302 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3303 }
3304 else
3305 set_window_color (color, str);
3306}
3307
3005/* 3308/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3309 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3310 */
3026void 3311void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3312rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3313{
3029 int changed = 0; 3314 int color;
3030 int color;
3031 char *buf, *name; 3315 char *buf, *name;
3316 bool query = str[0] == '?' && !str[1];
3317 int saveop = op;
3318
3319 dLocal (Display *, dpy);
3032 3320
3033 assert (str != NULL); 3321 assert (str != NULL);
3322
3323 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3324 return;
3325
3034 switch (op) 3326 switch (op)
3035 { 3327 {
3036 case XTerm_name: 3328 case XTerm_name:
3037 set_title (str); 3329 set_title (str);
3038 /* FALLTHROUGH */ 3330 /* FALLTHROUGH */
3039 case XTerm_iconName: 3331 case XTerm_iconName:
3040 set_iconName (str); 3332 set_icon_name (str);
3041 break; 3333 break;
3042 case XTerm_title: 3334 case XTerm_title:
3043 set_title (str); 3335 set_title (str);
3044 break; 3336 break;
3337 case XTerm_property:
3338 if (str[0] == '?')
3339 {
3340 Atom prop = display->atom (str + 1);
3341 Atom actual_type;
3342 int actual_format;
3343 unsigned long nitems;
3344 unsigned long bytes_after;
3345 unsigned char *value = 0;
3346 const char *str = "";
3347
3348 if (prop
3349 && XGetWindowProperty (dpy, parent,
3350 prop, 0, 1<<16, 0, AnyPropertyType,
3351 &actual_type, &actual_format,
3352 &nitems, &bytes_after, &value) == Success
3353 && actual_type != None
3354 && actual_format == 8)
3355 str = (const char *)(value);
3356
3357 tt_printf ("\033]%d;%s%c", op, str, resp);
3358
3359 XFree (value);
3360 }
3361 else
3362 {
3363 char *eq = strchr (str, '=');
3364
3365 if (eq)
3366 {
3367 *eq = 0;
3368 set_utf8_property (display->atom (str), eq + 1);
3369 }
3370 else
3371 XDeleteProperty (dpy, parent,
3372 display->atom (str));
3373 }
3374 break;
3375
3045 case XTerm_Color: 3376 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3377 for (buf = (char *)str; buf && *buf;)
3047 { 3378 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3379 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3380 break;
3381
3050 *name++ = '\0'; 3382 *name++ = '\0';
3051 color = atoi (buf); 3383 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3384
3385 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3386 break;
3387
3054 if ((buf = STRCHR (name, ';')) != NULL) 3388 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3389 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3390
3391 process_color_seq (op, color, name, resp);
3057 } 3392 }
3393 break;
3394 case Rxvt_restoreFG:
3395 case XTerm_Color00:
3396 process_color_seq (op, Color_fg, str, resp);
3397 break;
3398 case Rxvt_restoreBG:
3399 case XTerm_Color01:
3400 process_color_seq (op, Color_bg, str, resp);
3058 break; 3401 break;
3059#ifndef NO_CURSORCOLOR 3402#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3403 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3404 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3405 break;
3063#endif 3406#endif
3064 case XTerm_Color_pointer: 3407 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3408 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3409 break;
3410 case XTerm_Color_pointer_bg:
3411 process_color_seq (op, Color_pointer_bg, str, resp);
3412 break;
3413#ifdef OPTION_HC
3414 case XTerm_Color_HC:
3415 process_color_seq (op, Color_HC, str, resp);
3416 break;
3417 case XTerm_Color_HTC:
3418 process_color_seq (op, Color_HTC, str, resp);
3419 break;
3420#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3421#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3422 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3423 process_color_seq (op, Color_BD, str, resp);
3070 break; 3424 break;
3071 case XTerm_Color_UL: 3425 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3426 process_color_seq (op, Color_UL, str, resp);
3073 break; 3427 break;
3074 case XTerm_Color_RV: 3428 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3429 process_color_seq (op, Color_IT, str, resp);
3076 break; 3430 break;
3077#endif 3431#endif
3078 3432 case URxvt_Color_border:
3079 case XTerm_Menu: 3433 process_color_seq (op, Color_border, str, resp);
3434 break;
3435#if ENABLE_TRANSPARENCY
3436 case URxvt_Color_tint:
3437 process_color_seq (op, Color_tint, str, resp);
3080 /* 3438 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3439 bool changed = false;
3082 * so DON'T do it here 3440
3441 if (ISSET_PIXCOLOR (Color_tint))
3442 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3443
3444 if (changed)
3445 update_background ();
3083 */ 3446 }
3447
3084 break; 3448 break;
3449#endif
3450
3451#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3452 case Rxvt_Pixmap:
3086 if (*str != ';') 3453 if (!strcmp (str, "?"))
3087 { 3454 {
3088#if XPM_BACKGROUND 3455 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3456
3090 set_bgPixmap (str); /* change pixmap */ 3457 sprintf (str, "[%dx%d+%d+%d]",
3091#endif 3458 min (h_scale, 32767), min (v_scale, 32767),
3092 scr_touch (true); 3459 min (h_align, 32767), min (v_align, 32767));
3460 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3461 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3462 else
3095 { 3463 {
3464 bool changed = false;
3465
3466 if (*str != ';')
3467 {
3468 if (bg_set_file (str)) /* change pixmap */
3469 changed = true;
3470 }
3471 else
3472 {
3096 str++; 3473 str++;
3097#if XPM_BACKGROUND 3474 if (bg_set_geometry (str, true))
3098 changed += scale_pixmap (str); 3475 changed = true;
3099#endif 3476 }
3100 3477
3478 if (changed)
3479 {
3480 if (bg_window_position_sensitive ())
3481 {
3482 int x, y;
3483 get_window_origin (x, y);
3484 bg_set_position (x, y);
3485 }
3486 update_background ();
3487 }
3101 } 3488 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3489 break;
3490#endif
3110 3491
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3492 case XTerm_logfile:
3493 // TODO, when secure mode?
3118 break; 3494 break;
3119 case XTerm_font: 3495
3120 change_font (0, str);
3121 break;
3122#if 0 3496#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3497 case Rxvt_dumpscreen: /* no error notices */
3124 { 3498 {
3125 int fd; 3499 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3500 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3501 {
3128 scr_dump (fd); 3502 scr_dump (fd);
3129 close (fd); 3503 close (fd);
3130 } 3504 }
3131 } 3505 }
3132 break; 3506 break;
3133#endif 3507#endif
3508 case XTerm_font:
3509 op = URxvt_font;
3510 case URxvt_font:
3511#if ENABLE_STYLES
3512 case URxvt_boldFont:
3513 case URxvt_italicFont:
3514 case URxvt_boldItalicFont:
3515#endif
3516 if (query)
3517 tt_printf ("\33]%d;%-.250s%c", saveop,
3518 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3519 ? fontset[op - URxvt_font]->fontdesc : "",
3520 resp);
3521 else
3522 {
3523 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3524
3525 res = strdup (str);
3526 allocated.push_back ((void *)res);
3527 set_fonts ();
3528 }
3529 break;
3530
3531 case URxvt_version:
3532 if (query)
3533 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3534 op,
3535 rs[Rs_name], VERSION[0], VERSION[2],
3536 resp);
3537 break;
3538
3539#if !ENABLE_MINIMAL
3540 case URxvt_locale:
3541 if (query)
3542 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3543 else
3544 {
3545 set_locale (str);
3546 pty->set_utf8_mode (enc_utf8);
3547 init_xlocale ();
3548 }
3549 break;
3550
3551 case URxvt_view_up:
3552 case URxvt_view_down:
3553 {
3554 int lines = atoi (str);
3555
3556 if (lines)
3557 scr_page (op == URxvt_view_up ? UP : DN, lines);
3558 else
3559 scr_erase_savelines ();
3560 }
3561
3562 break;
3563#endif
3564
3565#if ENABLE_PERL
3566 case URxvt_perl:
3567 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3568 break;
3569#endif
3135 } 3570 }
3136} 3571}
3137/*----------------------------------------------------------------------*/ 3572/*----------------------------------------------------------------------*/
3138 3573
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3574/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3582 * so no need for fancy checking
3148 */ 3583 */
3149int 3584int
3150rxvt_term::privcases (int mode, unsigned long bit) 3585rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3586{
3152 int state; 3587 int state;
3153 3588
3154 if (mode == 's') 3589 if (mode == 's')
3155 { 3590 {
3156 SavedModes |= (PrivateModes & bit); 3591 SavedModes |= (priv_modes & bit);
3157 return -1; 3592 return -1;
3158 } 3593 }
3159 else 3594 else
3160 { 3595 {
3161 if (mode == 'r') 3596 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3597 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3598 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3599 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3600
3601 if (state)
3602 priv_modes |= bit;
3603 else
3604 priv_modes &= ~bit;
3166 } 3605 }
3606
3167 return state; 3607 return state;
3168} 3608}
3169 3609
3170/* we're not using priv _yet_ */ 3610/* we're not using priv _yet_ */
3171void 3611void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3612rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3613{
3174 unsigned int i, j; 3614 unsigned int i, j;
3175 int state; 3615 int state;
3616
3176 static const struct 3617 static const struct
3177 { 3618 {
3178 const int argval; 3619 const int argval;
3179 const unsigned long bit; 3620 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3621 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3622 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3623 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3624 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3625 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3626 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3627 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3628 { 7, PrivMode_Autowrap }, // DECAWM
3629 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3630 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3631 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3632 // 19 Print screen prints full screen/scroll region
3192#endif 3633 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3634#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3635 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3636#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3637 { 35, PrivMode_ShiftKeys }, // rxvt extension
3638 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3639 { 40, PrivMode_132OK },
3640 // 41 xterm more fixes NYI
3641 // 45 margin bell NYI
3642 // 46 start logging
3199 { 47, PrivMode_Screen }, 3643 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3644 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3645#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3646 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3647#endif
3204 { 1000, PrivMode_MouseX11 }, 3648 { 1000, PrivMode_MouseX11 },
3649 { 1002, PrivMode_MouseBtnEvent },
3650 { 1003, PrivMode_MouseAnyEvent },
3651#if ENABLE_FRILLS
3652 { 1005, PrivMode_ExtModeMouse },
3653#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3654 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3655 { 1011, PrivMode_Keypress }, // rxvt extension
3656#if ENABLE_FRILLS
3657 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3658#endif
3659 // 1035 enable modifiers for alt, numlock NYI
3660 // 1036 send ESC for meta keys NYI
3661 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3662 { 1047, PrivMode_Screen },
3663 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3664 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3665 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3666 { 2004, PrivMode_BracketPaste },
3209 }; 3667 };
3210 3668
3211 if (nargs == 0) 3669 if (nargs == 0)
3212 return; 3670 return;
3213 3671
… …
3220 for (i = 0; i < nargs; i++) 3678 for (i = 0; i < nargs; i++)
3221 { 3679 {
3222 state = -1; 3680 state = -1;
3223 3681
3224 /* basic handling */ 3682 /* basic handling */
3225 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3683 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3684 if (argtopriv[j].argval == arg[i])
3227 { 3685 {
3228 state = privcases (mode, argtopriv[j].bit); 3686 state = privcases (mode, argtopriv[j].bit);
3229 break; 3687 break;
3230 } 3688 }
3231 3689
3232 /* extra handling for values with state unkept */ 3690 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3691 switch (arg[i])
3235 { 3692 {
3693#if ENABLE_STYLES
3694 case 1021:
3695 set_option (Opt_intensityStyles, mode);
3696
3697 scr_touch (true);
3698 break;
3699#endif
3236 case 1048: /* alternative cursor save */ 3700 case 1048: /* alternative cursor save */
3701 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3702 if (mode == 0)
3238 scr_cursor (RESTORE); 3703 scr_cursor (RESTORE);
3239 else if (mode == 1) 3704 else if (mode == 1)
3240 scr_cursor (SAVE); 3705 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 3706 break;
3707 }
3708
3709 if (state >= 0)
3710 /* extra handling for values with valid 0 or 1 state */
3711 switch (arg[i])
3712 {
3713 /* case 1: - application cursor keys */
3714 case 2: /* VT52 mode */
3715 /* oddball mode. should be set regardless of set/reset
3716 * parameter. Return from VT52 mode with an ESC < from
3717 * within VT52 mode
3718 */
3719 priv_modes |= PrivMode_vt52;
3720 break;
3257 case 3: /* 80/132 */ 3721 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3722 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3723 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3724 break;
3262 case 4: /* smooth scrolling */ 3725 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3726 set_option (Opt_jumpScroll, !state);
3267 break; 3727 break;
3268 case 5: /* reverse video */ 3728 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3729 scr_rvideo_mode (state);
3270 break; 3730 break;
3271 case 6: /* relative/absolute origins */ 3731 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3732 scr_relative_origin (state);
3273 break; 3733 break;
3274 case 7: /* autowrap */ 3734 case 7: /* autowrap */
3275 scr_autowrap (state); 3735 scr_autowrap (state);
3276 break; 3736 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3737 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3738 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3739 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3740 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3741 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3742#ifdef scrollBar_esc
3290 case scrollBar_esc: 3743 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3744 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3745 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3746 scr_touch (true);
3295 }
3296 break; 3747 break;
3297#endif 3748#endif
3298 case 25: /* visible/invisible cursor */ 3749 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3750 scr_cursor_visible (state);
3300 break; 3751 break;
3301 /* case 35: - shift keys */ 3752 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3753 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3754 case 47: /* secondary screen */
3304 scr_change_screen (state); 3755 scr_change_screen (state);
3305 break; 3756 break;
3306 /* case 66: - application key pad */ 3757 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3758 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3759 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3760 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3761 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3762 break;
3312#if 0
3313 case 1001: 3763 case 1002:
3314 break; /* X11 mouse highlighting */ 3764 case 1003:
3315#endif 3765 if (state)
3766 {
3767 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3768 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3769 mouse_row = mouse_col = 0;
3770 vt_emask_mouse = PointerMotionMask;
3771 }
3772 else
3773 vt_emask_mouse = NoEventMask;
3774
3775 vt_select_input ();
3776 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3777 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3778 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3779 break;
3322 case 1011: /* scroll to bottom on key press */ 3780 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3781 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3782 break;
3328 case 1047: /* secondary screen w/ clearing */ 3783 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3784 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3785 if (!state)
3331 scr_erase_screen (2); 3786 scr_erase_screen (2);
3787
3332 scr_change_screen (state); 3788 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3789 break;
3790 case 1049: /* secondary screen w/ clearing first */
3791 if (option (Opt_secondaryScreen))
3792 if (state)
3793 scr_cursor (SAVE);
3794
3795 scr_change_screen (state);
3796
3797 if (option (Opt_secondaryScreen))
3798 if (state)
3799 scr_erase_screen (2);
3800 else
3801 scr_cursor (RESTORE);
3802 break;
3803 default:
3804 break;
3336 } 3805 }
3337 } 3806 }
3338} 3807}
3339/*}}} */ 3808/*}}} */
3340 3809
3341/*{{{ process sgr sequences */ 3810/*{{{ process sgr sequences */
3342void 3811void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3812rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3813{
3345 unsigned int i; 3814 unsigned int i;
3346 short rendset; 3815 short rendset;
3347 int rendstyle; 3816 int rendstyle;
3348 3817
3349 if (nargs == 0) 3818 if (nargs == 0)
3350 { 3819 {
3351 scr_rendition (0, ~RS_None); 3820 scr_rendition (0, ~RS_None);
3352 return; 3821 return;
3353 } 3822 }
3823
3354 for (i = 0; i < nargs; i++) 3824 for (i = 0; i < nargs; i++)
3355 { 3825 {
3356 rendset = -1; 3826 rendset = -1;
3357 switch (arg[i]) 3827 switch (arg[i])
3358 { 3828 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3830 rendset = 0, rendstyle = ~RS_None;
3361 break; 3831 break;
3362 case 1: 3832 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3833 rendset = 1, rendstyle = RS_Bold;
3364 break; 3834 break;
3835 //case 2: // low intensity
3836 case 3:
3837 rendset = 1, rendstyle = RS_Italic;
3838 break;
3365 case 4: 3839 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3840 rendset = 1, rendstyle = RS_Uline;
3367 break; 3841 break;
3368 case 5: 3842 case 5: // slowly blinking
3843 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3844 rendset = 1, rendstyle = RS_Blink;
3370 break; 3845 break;
3846 //case 6: // scoansi light background
3371 case 7: 3847 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3848 rendset = 1, rendstyle = RS_RVid;
3373 break; 3849 break;
3374 case 22: 3850 case 8:
3851 // invisible. NYI
3852 break;
3853 //case 9: // crossed out
3854 //case 10: // scoansi acs off, primary font
3855 //case 11: // scoansi acs on, first alt font
3856 //case 12: // scoansi acs on, |0x80, second alt font
3857 //...
3858 //case 19: // ninth alt font
3859 //case 20: // gothic
3860 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3861 rendset = 0, rendstyle = RS_Bold;
3862 break;
3863 case 22: // normal intensity
3864 rendset = 0, rendstyle = RS_Bold;
3865 break;
3866 case 23: // disable italic
3867 rendset = 0, rendstyle = RS_Italic;
3376 break; 3868 break;
3377 case 24: 3869 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3870 rendset = 0, rendstyle = RS_Uline;
3379 break; 3871 break;
3380 case 25: 3872 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3873 rendset = 0, rendstyle = RS_Blink;
3382 break; 3874 break;
3875 case 26: // variable spacing (iso 8613)
3876 rendset = 0, rendstyle = RS_Blink;
3877 break;
3383 case 27: 3878 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3879 rendset = 0, rendstyle = RS_RVid;
3385 break; 3880 break;
3881 //case 28: // visible. NYI
3882 //case 29: // not crossed-out
3386 } 3883 }
3884
3387 if (rendset != -1) 3885 if (rendset != -1)
3388 { 3886 {
3389 scr_rendition (rendset, rendstyle); 3887 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3888 continue; /* for (;i;) */
3391 } 3889 }
… …
3398 case 33: 3896 case 33:
3399 case 34: 3897 case 34:
3400 case 35: 3898 case 35:
3401 case 36: 3899 case 36:
3402 case 37: 3900 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3901 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3902 break;
3406#ifdef TTY_256COLOR 3903 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3904 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3905 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3906 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3907 i += 2;
3413 } 3908 }
3414 break; 3909 break;
3415#endif
3416 case 39: /* default fg */ 3910 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3911 scr_color (Color_fg, Color_fg);
3418 break; 3912 break;
3419 3913
3420 case 40: 3914 case 40:
… …
3423 case 43: 3917 case 43:
3424 case 44: 3918 case 44:
3425 case 45: 3919 case 45:
3426 case 46: 3920 case 46:
3427 case 47: 3921 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3922 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3923 break;
3431#ifdef TTY_256COLOR 3924 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3925 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3926 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3927 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3928 i += 2;
3438 } 3929 }
3439 break; 3930 break;
3440#endif
3441 case 49: /* default bg */ 3931 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3932 scr_color (Color_bg, Color_bg);
3443 break; 3933 break;
3444 3934
3445#ifndef NO_BRIGHTCOLOR 3935 //case 50: // not variable spacing
3936
3937#if !ENABLE_MINIMAL
3446 case 90: 3938 case 90:
3447 case 91: /* set bright fg color */ 3939 case 91: /* set bright fg color */
3448 case 92: 3940 case 92:
3449 case 93: 3941 case 93:
3450 case 94: 3942 case 94:
3451 case 95: 3943 case 95:
3452 case 96: 3944 case 96:
3453 case 97: 3945 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3946 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3947 break;
3457 case 100: 3948 case 100:
3458 case 101: /* set bright bg color */ 3949 case 101: /* set bright bg color */
3459 case 102: 3950 case 102:
3460 case 103: 3951 case 103:
3461 case 104: 3952 case 104:
3462 case 105: 3953 case 105:
3463 case 106: 3954 case 106:
3464 case 107: 3955 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3956 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3957 break;
3468#endif 3958#endif
3469
3470 }
3471 }
3472}
3473/*}}} */
3474
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void
3477rxvt_term::process_graphics ()
3478{
3479 unsigned char ch, cmd = cmd_getc ();
3480
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q')
3483 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */
3485 return;
3486 }
3487 /* swallow other graphics sequences until terminating ':' */
3488 do
3489 ch = cmd_getc ();
3490 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 { 3959 }
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 } 3960 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 3961}
3537/*}}} */ 3962/*}}} */
3538 3963
3539/* ------------------------------------------------------------------------- */ 3964/* ------------------------------------------------------------------------- */
3540 3965
… …
3544 */ 3969 */
3545void 3970void
3546rxvt_term::tt_printf (const char *fmt,...) 3971rxvt_term::tt_printf (const char *fmt,...)
3547{ 3972{
3548 va_list arg_ptr; 3973 va_list arg_ptr;
3549 unsigned char buf[256]; 3974 char buf[256];
3550 3975
3551 va_start (arg_ptr, fmt); 3976 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3977 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 3978 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 3979 tt_write (buf, strlen (buf));
3555} 3980}
3556 3981
3557/* ---------------------------------------------------------------------- */ 3982/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 3983/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 3984 * or generated by us in response to a query ESC sequence.
3560 */ 3985 */
3561void 3986static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3563{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3565 3987
3566 if (len) 3988void
3989rxvt_term::tt_write (const char *data, unsigned int len)
3990{
3991 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3992 return;
3993
3994 if (pty->pty < 0)
3995 return;
3996
3997 if (v_buflen == 0)
3998 {
3999 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4000
4001 max_it (written, 0);
4002
4003 if (written == len)
4004 return;
4005
4006 data += written;
4007 len -= written;
3567 { 4008 }
4009
4010 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4011
4012 memcpy (v_buffer + v_buflen, data, len);
4013 v_buflen += len;
4014
4015 pty_ev.set (ev::READ | ev::WRITE);
4016}
4017
4018void rxvt_term::pty_write ()
4019{
4020 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4021
4022 if (written > 0)
4023 {
4024 v_buflen -= written;
4025
3568 if (v_buflen == 0) 4026 if (v_buflen == 0)
3569 { 4027 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4028 free (v_buffer);
3597 v_buffer = 0; 4029 v_buffer = 0;
3598 v_buflen = 0;
3599 4030
3600 pty_ev.set (EVENT_READ); 4031 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4032 return;
3613 } 4033 }
4034
4035 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4036 }
4037 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4038 pty_ev.set (ev::READ);
3615} 4039}
3616 4040
3617/*----------------------- end-of-file (C source) -----------------------*/ 4041/*----------------------- end-of-file (C source) -----------------------*/
3618 4042

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