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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.491 by sf-exg, Fri Aug 19 17:42:09 2011 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
52#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
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) 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
620 /* 781 /*
621 * Pass meta for all function keys, if 'meta' option set 782 * Pass meta for all function keys, if 'meta' option set
622 */ 783 */
623#ifdef META8_OPTION 784#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 785 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 790 else if (ctrl && keysym == XK_minus)
630 { 791 {
631 len = 1; 792 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
634 else 800 else
635 { 801 {
636#ifdef META8_OPTION 802#ifdef META8_OPTION
637 /* set 8-bit on */ 803 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 804 if (meta && (meta_char == 0x80))
639 { 805 {
640 unsigned char *ch; 806 char *ch;
641 807
642 for (ch = kbuf; ch < kbuf + len; ch++) 808 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 809 *ch |= 0x80;
810
644 meta = 0; 811 meta = 0;
645 } 812 }
646#endif 813#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 814 /* nil */ ;
652 } 815 }
653 } 816 }
817
818 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
819 return;
654 820
655 if (len <= 0) 821 if (len <= 0)
656 return; /* not mapped */ 822 return; /* not mapped */
657 823
658 if (Options & Opt_scrollTtyKeypress) 824 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 825 if (view_start)
660 { 826 {
661 TermWin.view_start = 0; 827 view_start = 0;
662 want_refresh = 1; 828 want_refresh = 1;
663 } 829 }
664 830
665 /* 831 /*
666 * these modifications only affect the static keybuffer 832 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 843 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 844
679 /* escape prefix */ 845 /* escape prefix */
680 if (meta 846 if (meta
681#ifdef META8_OPTION 847#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 848 && meta_char == C0_ESC
683#endif 849#endif
684 ) 850 )
685 { 851 {
686 const unsigned char ch = C0_ESC; 852 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 853 tt_write (&ch, 1);
689 } 854 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 855
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); 856 tt_write (kbuf, (unsigned int)len);
703} 857}
704/*}}} */
705 858
706#if (MENUBAR_MAX) 859void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 860rxvt_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{ 861{
712 unsigned int n, s; 862#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
863 KeySym keysym;
713 864
714 n = cmdbuf_ptr - cmdbuf_base; 865 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 866#endif
716 if (n > 0 && s < count) 867
868#if ENABLE_FRILLS || ISO_14755
869 // ISO 14755 support
870 if (iso14755buf)
871 if (iso14755buf & ISO_14755_52)
717 { 872 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 873# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 874 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 875# endif
721 cmdbuf_endp -= n; 876# if ISO_14755
722 s += n; 877 // iso14755 part 5.2 handling: release time
878 // first: controls
879 if ((ev.state & ControlMask)
880 && ((keysym >= 0x40 && keysym <= 0x5f)
881 || (keysym >= 0x61 && keysym <= 0x7f)))
882 {
883 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
884 commit_iso14755 ();
885
886 return;
887 }
888
889 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
890 if (i[0] == keysym)
891 {
892 iso14755buf = ISO_14755_51 | i[1];
893 commit_iso14755 ();
894
895 return;
896 }
897
898 scr_bell ();
899# endif
900 iso14755buf = 0;
901
902 return;
723 } 903 }
724 if (count > s) 904 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 905 {
726 rxvt_print_error("data loss: cmd_write too large"); 906# if ISO_14755
727 count = s; 907 scr_overlay_off ();
908# endif
909 if (iso14755buf & ISO_14755_51)
910 commit_iso14755 ();
911#if ISO_14755
912 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
913 {
914 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
915
916 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
917 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
918 }
919# endif
920 else
921 iso14755buf = 0;
728 } 922 }
729 for (; count--;) 923#endif
730 *cmdbuf_endp++ = *str++; 924
925 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 926 return;
927
928#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
929 if (!(ev.state & ControlMask))
930 slip_wheel_ev.stop ();
931 else if (keysym == XK_Control_L || keysym == XK_Control_R)
932 mouse_slip_wheel_speed = 0;
933#endif
732} 934}
733#endif /* MENUBAR_MAX */
734 935
735void 936void
736rxvt_term::flush () 937rxvt_term::flush ()
737{ 938{
738#ifdef TRANSPARENT 939 flush_ev.stop ();
739 if (want_full_refresh) 940
941#ifdef HAVE_BG_PIXMAP
942 if (bg_flags & BG_NEEDS_REFRESH)
740 { 943 {
741 want_full_refresh = 0; 944 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 945 scr_touch (false);
744 want_refresh = 1;
745 } 946 }
746#endif 947#endif
747 948
748 if (want_refresh) 949 if (want_refresh)
749 { 950 {
951 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
952 {
953 int row = view_start;
954 int end_row = row + nrow;
955
956 while (row > top_row && ROW (row - 1).is_longer ())
957 --row;
958
959 do
960 {
961 int start_row = row;
962 line_t *l;
963
964 do
965 {
966 l = &ROW (row++);
967
968 if (!(l->f & LINE_FILTERED))
969 {
970 // line not filtered, mark it as filtered
971 l->f |= LINE_FILTERED;
972 while (l->is_longer ())
973 {
974 l = &ROW (row++);
975 l->f |= LINE_FILTERED;
976 }
977
978 // and filter it
979 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
980
981 break;
982 }
983 }
984 while (l->is_longer () && row < end_row);
985 }
986 while (row < end_row);
987 }
988
750 scr_refresh (refresh_type); 989 scr_refresh ();
751 scrollbar_show (1); 990 scrollBar.show (1);
752#ifdef USE_XIM 991#ifdef USE_XIM
753 IMSendSpot (); 992 im_send_spot ();
754#endif 993#endif
755
756 } 994 }
757 995
758 XFlush (display->display); 996 display->flush ();
759} 997}
760 998
999/* checks whether a refresh is requested and starts the refresh timer */
761void 1000void
762rxvt_term::check_cb (check_watcher &w) 1001rxvt_term::refresh_check ()
763{ 1002{
764 SET_R (this); 1003 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1004 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1005
1006 display->flush ();
1007}
1008
1009void
1010rxvt_term::flush_cb (ev::timer &w, int revents)
1011{
1012 make_current ();
1013
1014 refresh_count = 0;
767 flush (); 1015 flush ();
768} 1016}
769 1017
770#ifdef CURSOR_BLINK 1018#ifdef CURSOR_BLINK
771void 1019void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1020rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1021{
774 hidden_cursor = !hidden_cursor; 1022 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1023 want_refresh = 1;
776 1024 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1025}
779#endif 1026#endif
780 1027
781#ifdef TEXT_BLINK 1028#ifdef TEXT_BLINK
782void 1029void
783rxvt_term::text_blink_cb (time_watcher &w) 1030rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1031{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1032 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1033 {
787 hidden_text = !hidden_text; 1034 hidden_text = !hidden_text;
788 want_refresh = 1; 1035 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1036 refresh_check ();
1037 }
1038 else
1039 w.stop ();
1040}
1041#endif
1042
1043#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1044void
1045rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1046{
1047 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1048 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
790 } 1049 {
1050 want_refresh = 1;
1051 refresh_check ();
1052 }
1053 else
1054 w.stop ();
1055}
1056#endif
1057
1058#ifdef SELECTION_SCROLLING
1059void
1060rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1061{
1062 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1063 {
1064 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1065 want_refresh = 1;
1066 refresh_check ();
1067 }
1068 else
1069 w.stop ();
1070}
1071#endif
1072
1073#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1074void
1075rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1076{
1077 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1078 {
1079 want_refresh = 1;
1080 refresh_check ();
1081 }
1082
1083 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1084 {
1085 mouse_slip_wheel_speed = 0;
1086 w.stop ();
1087 }
1088}
1089#endif
1090
1091#if LINUX_YIELD_HACK
1092static struct event_handler
1093{
1094 ev::prepare yield_ev;
1095
1096 void yield_cb (ev::prepare &w, int revents)
1097 {
1098 // this should really be sched_yield(), but the linux guys thought
1099 // that giving a process calling sched_yield () less cpu time than
1100 // ones with high nice levels is a useful thing to do. It surely is is
1101 // allowed by the sus... as is returning ENOSYS.
1102 // since the linux guys additionally thought that breaking the only
1103 // known workaround against their unusable sched_yield hack is cool,
1104 // we just nanosleep a bit and hope for the best.
1105
1106 struct timespec ts = { 0, 1000 };
1107 nanosleep (&ts, 0);
1108
1109 w.stop ();
1110 }
1111
1112 event_handler ()
1113 : yield_ev (this, &event_handler::yield_cb)
1114 {
1115 }
1116} event_handler;
1117#endif
1118
1119/* make sure all the cmd data is at beginning of cmdbuf */
1120void
1121rxvt_term::cmdbuf_reify ()
1122{
1123 if (cmdbuf_ptr == cmdbuf_base)
1124 return;
1125
1126 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1127
1128 memmove (cmdbuf_base, cmdbuf_ptr, used);
1129 cmdbuf_ptr = cmdbuf_base;
1130 cmdbuf_endp = cmdbuf_ptr + used;
1131
1132}
1133
1134#if defined (KEYSYM_RESOURCE)
1135void
1136rxvt_term::cmdbuf_append (const char *str, size_t count)
1137{
1138 cmdbuf_reify ();
1139
1140 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1141
1142 if (count > avail)
1143 return;
1144
1145 memcpy (cmdbuf_endp, str, count);
1146 cmdbuf_endp += count;
1147
1148 cmd_parse ();
791} 1149}
792#endif 1150#endif
793 1151
794bool 1152bool
795rxvt_term::pty_fill () 1153rxvt_term::pty_fill ()
796{ 1154{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1155 cmdbuf_reify ();
798 1156
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1157 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1158
1159 if (!avail)
1160 {
1161 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1162 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1163 cmdbuf_endp = cmdbuf_ptr;
1164 avail = CBUFSIZ;
1165 }
802 1166
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1167 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1168
805 if (n > 0) 1169 if (r > 0)
806 { 1170 {
807 cmdbuf_endp += n; 1171 cmdbuf_endp += r;
808 return true; 1172 return true;
809 } 1173 }
810 else if (n < 0 && errno != EAGAIN) 1174 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1175 {
1176#if LINUX_YIELD_HACK
1177 if (display->is_local)
1178 event_handler.yield_ev.start ();
1179#endif
1180 }
1181 else
1182 {
1183 pty_ev.stop ();
1184
1185 if (!option (Opt_hold))
811 destroy (); 1186 destroy ();
1187 }
812 1188
813 return false; 1189 return false;
814} 1190}
815 1191
816void 1192void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1193rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1194{
819 SET_R (this); 1195 make_current ();
820 SET_LOCALE (locale);
821 1196
822 if (revents & EVENT_WRITE) 1197 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 1198 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1199 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1200 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 1201
839 uint32_t ch = NOCHAR; 1202 if (revents & ev::WRITE)
1203 pty_write ();
840 1204
841 for (;;) 1205 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} 1206}
940 1207
941// read the next character, currently handles UTF-8 1208void
942// will probably handle all sorts of other stuff in the future 1209rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1210{
946 while (cmdbuf_ptr < cmdbuf_endp) 1211 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1212 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.mbs);
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 1213
990#ifdef POINTER_BLANK 1214#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; 1215 hidden_pointer = 0;
998 1216
999 if (Options & Opt_pointerBlank) 1217 if (option (Opt_pointerBlank))
1000 pointer_ev.start (NOW + pointerBlankDelay); 1218 pointer_ev.start (pointerBlankDelay);
1219#endif
1001} 1220}
1002 1221
1222#ifdef POINTER_BLANK
1003void 1223void
1004rxvt_term::pointer_blank () 1224rxvt_term::pointer_blank ()
1005{ 1225{
1006 if (!(Options & Opt_pointerBlank)) 1226 if (!option (Opt_pointerBlank))
1007 return; 1227 return;
1008 1228
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1229 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1230 XFlush (dpy);
1011 1231
1012 hidden_pointer = 1; 1232 hidden_pointer = 1;
1013} 1233}
1014 1234
1015void 1235void
1016rxvt_term::pointer_cb (time_watcher &w) 1236rxvt_term::pointer_cb (ev::timer &w, int revents)
1017{ 1237{
1018 SET_R (this); 1238 make_current ();
1019 SET_LOCALE (locale);
1020 1239
1021 pointer_blank (); 1240 pointer_blank ();
1022} 1241}
1023#endif 1242#endif
1024 1243
1025void 1244void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1245rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1246{
1028 int button_number, key_state = 0; 1247 int button_number, key_state = 0;
1029 int x, y; 1248 int x, y;
1249 int code = 32;
1030 1250
1031 x = ev.x; 1251 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1252 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1253
1254 if (ev.type == MotionNotify)
1255 {
1256 if (x == mouse_row && y == mouse_col)
1257 return;
1258
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
1034 1263
1035 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1265 button_number = 3;
1038 }
1039 else 1266 else
1040 { 1267 {
1041 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1270 if (button_number >= 3)
1044 button_number += (64 - 3); 1271 button_number += 64 - 3;
1045 } 1272 }
1046 1273
1047 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
1048 { 1275 {
1049 /* 1276 /*
1050 * do not report ButtonRelease 1277 * do not report ButtonRelease
1051 * no state info allowed 1278 * no state info allowed
1052 */ 1279 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1298#endif
1072
1073 } 1299 }
1074 1300
1075#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1303 if (key_state & 16)
1078 fputc('C', stderr); 1304 fputc ('C', stderr);
1079 if (key_state & 4) 1305 if (key_state & 4)
1080 fputc('S', stderr); 1306 fputc ('S', stderr);
1081 if (key_state & 8) 1307 if (key_state & 8)
1082 fputc('A', stderr); 1308 fputc ('A', stderr);
1083 if (key_state & 32) 1309 if (key_state & 32)
1084 fputc('2', stderr); 1310 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1312 button_number,
1087 x + 1, 1313 x,
1088 y + 1); 1314 y);
1089#else 1315#endif
1316
1317#if ENABLE_FRILLS
1318 if (priv_modes & PrivMode_ExtMouseRight)
1319 tt_printf ("\033[%d;%d;%dM",
1320 code + button_number + key_state,
1321 x,
1322 y);
1323 else if (priv_modes & PrivMode_ExtModeMouse)
1324 tt_printf ("\033[M%c%lc%lc",
1325 code + button_number + key_state,
1326 wint_t (32 + x),
1327 wint_t (32 + y));
1328 else
1329#endif
1090 tt_printf("\033[M%c%c%c", 1330 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1331 code + button_number + key_state,
1092 (32 + x + 1), 1332 32 + x,
1093 (32 + y + 1)); 1333 32 + y);
1094#endif
1095} 1334}
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 1335
1107/*{{{ process an X event */ 1336/*{{{ process an X event */
1108void 1337void
1109rxvt_term::x_cb (XEvent &ev) 1338rxvt_term::x_cb (XEvent &ev)
1110{ 1339{
1111 SET_R (this); 1340 make_current ();
1112 SET_LOCALE (locale);
1113 1341
1114#if defined(CURSOR_BLINK) 1342 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 1343
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1344 if (ev.xany.window == vt
1124 } 1345 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1346 && 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; 1347 return;
1144#endif
1145 1348
1349 // for XQueryPointer
1146 Window unused_root, unused_child; 1350 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1351 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1352 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 1353
1199 switch (ev.type) 1354 switch (ev.type)
1200 { 1355 {
1201 case KeyPress: 1356 case KeyPress:
1202 lookup_key (ev.xkey); 1357 key_press (ev.xkey);
1203 break; 1358 break;
1204 1359
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1360 case KeyRelease:
1207 { 1361 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; 1362 break;
1219 }
1220#endif
1221 1363
1222 case ButtonPress: 1364 case ButtonPress:
1223 button_press (ev.xbutton); 1365 button_press (ev.xbutton);
1224 break; 1366 break;
1225 1367
… …
1227 button_release (ev.xbutton); 1369 button_release (ev.xbutton);
1228 break; 1370 break;
1229 1371
1230 case ClientMessage: 1372 case ClientMessage:
1231 if (ev.xclient.format == 32 1373 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1374 && !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 { 1375 {
1241 /* Get Dnd data */ 1376 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1377 {
1243 int ActualFormat; 1378 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1379 {
1245 unsigned long Size, RemainingBytes; 1380 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1381 {
1247 XGetWindowProperty(display->display, display->root, 1382 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1383 destroy ();
1249 0L, 1000000L, 1384 }
1250 False, AnyPropertyType, 1385#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1386 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1387 XSendEvent (dpy, ev.xclient.window = display->root,
1388 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1389 &ev);
1254 XChangeProperty(display->display, display->root, 1390#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1391 }
1256 8, PropModeReplace, 1392 }
1257 data, STRLEN(data)); 1393#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1394 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1395 {
1396 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1397 focus_in ();
1398 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1399 focus_out ();
1400 }
1401#endif
1260 } 1402 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1403 break;
1267 1404
1268 /* 1405 /*
1269 * XXX: this is not the _current_ arrangement 1406 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1407 * Here's my conclusion:
… …
1289 break; 1426 break;
1290 } 1427 }
1291 break; 1428 break;
1292 1429
1293 case FocusIn: 1430 case FocusIn:
1294 if (!TermWin.focus) 1431 if (ev.xfocus.detail != NotifyInferior
1432 && ev.xfocus.detail != NotifyPointer
1433 && ev.xfocus.mode != NotifyGrab)
1434 focus_in ();
1435 break;
1436
1437 case FocusOut:
1438 if (ev.xfocus.detail != NotifyInferior
1439 && ev.xfocus.detail != NotifyPointer
1440 && ev.xfocus.mode != NotifyGrab)
1441 focus_out ();
1442 break;
1443
1444 case ConfigureNotify:
1445 if (ev.xconfigure.window == parent)
1295 { 1446 {
1296 TermWin.focus = 1; 1447 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 } 1448 ;
1308 break;
1309 1449
1310 case FocusOut: 1450#ifdef HAVE_BG_PIXMAP
1311 if (TermWin.focus) 1451 bool moved = false;
1452 if (bg_window_position_sensitive ())
1312 { 1453 {
1313 TermWin.focus = 0; 1454 int x, y;
1314 want_refresh = 1; 1455 if (ev.xconfigure.send_event)
1315#ifdef USE_XIM 1456 {
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; 1457 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1458 y = ev.xconfigure.y;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1459 }
1460 else
1461 get_window_origin (x, y);
1462
1463 if (bg_set_position (x, y)
1464 || !(bg_flags & BG_IS_VALID))
1465 moved = true;
1338 } 1466 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1467#endif
1340 1468
1341 if (szHint.width != width || szHint.height != height) 1469 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1470 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1471 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1472 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1473 }
1346#ifdef DEBUG_SIZE
1347 else 1474 else
1348 { 1475 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1476#ifdef HAVE_BG_PIXMAP
1477 if (moved)
1478 {
1479 if (mapped)
1480 update_background ();
1481 else
1482 bg_invalidate ();
1483 }
1484#endif
1350 } 1485 }
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 1486
1487 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1488 }
1362 break; 1489 break;
1363 1490
1491 case PropertyNotify:
1492 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1493 break;
1494
1364 case SelectionClear: 1495 case SelectionClear:
1365 selection_clear (); 1496 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; 1497 break;
1373 1498
1374 case SelectionRequest: 1499 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1500 selection_send (ev.xselectionrequest);
1376 break; 1501 break;
1377 1502
1503 case MapNotify:
1504#ifdef HAVE_BG_PIXMAP
1505 /* This is needed specifically to fix the case of no window manager or a
1506 * non-reparenting window manager. In those cases we never get first
1507 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1508 * care of multiplicity of ConfigureNotify events arriving while WM does
1509 * reparenting.
1510 * We should not render background immediately, as there could be several
1511 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1512 * by scheduling background redraw as soon as we can, but giving a short
1513 * bit of time for ConfigureNotifies to arrive.
1514 * We should render background PRIOR to drawing any text, but AFTER all
1515 * of ConfigureNotifys for the best results.
1516 */
1517 if (!(bg_flags & BG_IS_VALID))
1518 update_background_ev.start (0.025);
1519#endif
1520 mapped = 1;
1521#ifdef TEXT_BLINK
1522 text_blink_ev.start ();
1523#endif
1524 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1525 break;
1526
1378 case UnmapNotify: 1527 case UnmapNotify:
1379 TermWin.mapped = 0; 1528 mapped = 0;
1380#ifdef TEXT_BLINK 1529#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1530 text_blink_ev.stop ();
1382#endif 1531#endif
1532 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1533 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 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1534
1404 case GraphicsExpose: 1535 case GraphicsExpose:
1405 case Expose: 1536 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1537 if (ev.xany.window == vt)
1407 { 1538 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1539 do
1540 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1543 }
1412 // don't understand this, so commented it out 1544 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1545
1546 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1547
1548 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1549 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1550 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1551 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1552 }
1416 // ev.xexpose.width, TermWin.height, False); 1553
1417#endif
1418 want_refresh = 1; 1554 want_refresh = 1;
1419 } 1555 }
1420 else 1556 else
1421 { 1557 {
1422 XEvent unused_event; 1558 XEvent unused_event;
1423 1559
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1560 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1561 ;
1426 &unused_event)) ; 1562 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1563 ;
1428 GraphicsExpose, 1564
1429 &unused_event)) ; 1565 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1566 {
1432 scrollBar.setIdle(); 1567 scrollBar.state = STATE_IDLE;
1433 scrollbar_show (0); 1568 scrollBar.show (0);
1434 } 1569 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1570 }
1444 break; 1571 break;
1445 1572
1446 case MotionNotify: 1573 case MotionNotify:
1447#ifdef POINTER_BLANK 1574#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1575 if (hidden_pointer)
1449 pointer_unblank (); 1576 pointer_unblank ();
1450#endif 1577#endif
1451#if MENUBAR 1578 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1579 || priv_modes & PrivMode_MouseAnyEvent)
1580 mouse_report (ev.xbutton);
1581 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1582 break;
1583
1584 if (ev.xany.window == vt)
1453 { 1585 {
1454 menubar_control (&(ev.xbutton)); 1586 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1587 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1588 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1589 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1590 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1591 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1592 ;
1467 1593
1468 XQueryPointer(display->display, TermWin.vt, 1594 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1595 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1596 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1597 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1598 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1599#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1600 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1601 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1602 {
1477#endif 1603#endif
1604#if ISO_14755
1605 // 5.4
1606 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1607 {
1608 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1609 break;
1610 }
1611#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1612 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1613 ev.xbutton.state & Button3Mask ? 2 : 0);
1614
1480#ifdef SELECTION_SCROLLING 1615#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1616 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1617 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1618 {
1484 int dist; 1619 int dist;
1485
1486 pending_scroll_selection=1;
1487 1620
1488 /* don't clobber the current delay if we are 1621 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1622 * already in the middle of scrolling.
1490 */ 1623 */
1491 if (scroll_selection_delay<=0) 1624 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1625 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1626
1494 /* save the event params so we can highlight 1627 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1628 * the selection in the pending-scroll loop
1496 */ 1629 */
1497 selection_save_x=ev.xbutton.x; 1630 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1631 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1632 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1633
1502 /* calc number of lines to scroll */ 1634 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1635 if (ev.xbutton.y < int_bwidth)
1504 { 1636 {
1505 scroll_selection_dir = UP; 1637 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1638 dist = int_bwidth - ev.xbutton.y;
1507 } 1639 }
1508 else 1640 else
1509 { 1641 {
1510 scroll_selection_dir = DN; 1642 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1643 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1644 }
1645
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1646 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1647 / SELECTION_SCROLL_LINE_SPEEDUP
1648 + 1;
1516 MIN_IT(scroll_selection_lines, 1649 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1650 SELECTION_SCROLL_MAX_LINES);
1518 } 1651 }
1519 else 1652 else
1520 { 1653 {
1521 /* we are within the text window, so we 1654 /* we are within the text window, so we
1522 * shouldn't be scrolling 1655 * shouldn't be scrolling
1523 */ 1656 */
1524 pending_scroll_selection = 0; 1657 sel_scroll_ev.stop();
1525 } 1658 }
1526#endif 1659#endif
1527#ifdef MOUSE_THRESHOLD 1660#ifdef MOUSE_THRESHOLD
1528
1529 } 1661 }
1530#endif 1662#endif
1531
1532 } 1663 }
1533 } 1664 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1665 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1666 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1667 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1668 MotionNotify, &ev))
1669 ;
1670
1538 XQueryPointer(display->display, scrollBar.win, 1671 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1672 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1673 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1674 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1675 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1676 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1677 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1678 want_refresh = 1;
1547 scrollbar_show (1); 1679 scrollBar.show (1);
1548 } 1680 }
1549 break; 1681 break;
1550 } 1682 }
1551}
1552 1683
1553#ifdef TRANSPARENT 1684#if defined(CURSOR_BLINK)
1685 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1686 {
1687 if (hidden_cursor)
1688 {
1689 hidden_cursor = 0;
1690 want_refresh = 1;
1691 }
1692
1693 cursor_blink_ev.again ();
1694 }
1695#endif
1696
1697#if defined(POINTER_BLANK)
1698 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1699 {
1700 if (ev.type == MotionNotify
1701 || ev.type == ButtonPress
1702 || ev.type == ButtonRelease)
1703 if (hidden_pointer)
1704 pointer_unblank ();
1705
1706 if (ev.type == KeyPress && hidden_pointer == 0)
1707 pointer_blank ();
1708 }
1709#endif
1710
1711 refresh_check ();
1712}
1713
1714#if ENABLE_FRILLS
1715void
1716rxvt_term::set_urgency (bool enable)
1717{
1718 if (enable == urgency_hint)
1719 return;
1720
1721 if (XWMHints *h = XGetWMHints (dpy, parent))
1722 {
1723 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1724 XSetWMHints (dpy, parent, h);
1725 urgency_hint = enable;
1726 }
1727}
1728#endif
1729
1730void
1731rxvt_term::focus_in ()
1732{
1733 if (!focus)
1734 {
1735 focus = 1;
1736 want_refresh = 1;
1737
1738#if USE_XIM
1739 if (Input_Context != NULL)
1740 {
1741 im_set_position ();
1742 XSetICFocus (Input_Context);
1743 }
1744#endif
1745#if CURSOR_BLINK
1746 if (option (Opt_cursorBlink))
1747 cursor_blink_ev.again ();
1748#endif
1749#if OFF_FOCUS_FADING
1750 if (rs[Rs_fade])
1751 {
1752 pix_colors = pix_colors_focused;
1753 scr_recolour ();
1754 }
1755#endif
1756#if ENABLE_FRILLS
1757 if (option (Opt_urgentOnBell))
1758 set_urgency (0);
1759#endif
1760
1761 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1762 }
1763}
1764
1765void
1766rxvt_term::focus_out ()
1767{
1768 if (focus)
1769 {
1770 focus = 0;
1771 want_refresh = 1;
1772
1773#if ENABLE_FRILLS
1774 if (option (Opt_urgentOnBell))
1775 set_urgency (0);
1776#endif
1777#if ENABLE_FRILLS || ISO_14755
1778 if (iso14755buf)
1779 {
1780 iso14755buf = 0;
1781# if ISO_14755
1782 scr_overlay_off ();
1783# endif
1784 }
1785#endif
1786#if USE_XIM
1787 if (Input_Context != NULL)
1788 XUnsetICFocus (Input_Context);
1789#endif
1790#if CURSOR_BLINK
1791 if (option (Opt_cursorBlink))
1792 cursor_blink_ev.stop ();
1793
1794 hidden_cursor = 0;
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_unfocused;
1800 scr_recolour ();
1801 }
1802#endif
1803
1804 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1805 }
1806}
1807
1808void
1809rxvt_term::update_fade_color (unsigned int idx)
1810{
1811#if OFF_FOCUS_FADING
1812 if (rs[Rs_fade])
1813 {
1814 rgba c;
1815 pix_colors [Color_fade].get (c);
1816 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1817 }
1818#endif
1819}
1820
1821#if ENABLE_TRANSPARENCY || ENABLE_PERL
1554void 1822void
1555rxvt_term::rootwin_cb (XEvent &ev) 1823rxvt_term::rootwin_cb (XEvent &ev)
1556{ 1824{
1557 SET_R (this); 1825 make_current ();
1558 SET_LOCALE (locale);
1559 1826
1560 if (ev.type == PropertyNotify) 1827 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1828 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1829 return;
1830
1831# if ENABLE_TRANSPARENCY
1832 switch (ev.type)
1561 { 1833 {
1834 case PropertyNotify:
1562 /* 1835 /*
1563 * if user used some Esetroot compatible prog to set the root bg, 1836 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on. 1837 * use the property to determine the pixmap. We use it later on.
1565 */ 1838 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1839 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1840 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1841 {
1842 bg_set_root_pixmap ();
1843 update_background ();
1844 }
1845
1570 return; 1846 break;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 { 1847 }
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif 1848# endif
1580 1849
1850 refresh_check ();
1851}
1852#endif
1853
1581void 1854void
1582rxvt_term::button_press (const XButtonEvent &ev) 1855rxvt_term::button_press (XButtonEvent &ev)
1583{ 1856{
1584 int reportmode = 0, clickintime; 1857 int reportmode = 0, clickintime;
1585 1858
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1859 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1860
1587 if (!bypass_keystate) 1861 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1862 reportmode = !! (priv_modes & PrivMode_mouse_report);
1863
1589 /* 1864 /*
1590 * VT window processing of button press 1865 * VT window processing of button press
1591 */ 1866 */
1592 if (ev.window == TermWin.vt) 1867 if (ev.window == vt)
1593 { 1868 {
1594#if RXVT_GRAPHICS 1869 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1870 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1871
1872#if ISO_14755
1873 // 5.4
1874 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1875 {
1876 iso14755_54 (ev.x, ev.y);
1877 return;
1600 { 1878 }
1879#endif
1880
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1881 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1882
1602 if (reportmode) 1883 if (reportmode)
1884 {
1885 /* mouse report from vt window */
1886 /* save the xbutton state (for ButtonRelease) */
1887 MEvent.state = ev.state;
1888#ifdef MOUSE_REPORT_DOUBLECLICK
1889 if (ev.button == MEvent.button && clickintime)
1603 { 1890 {
1604 /* mouse report from vt window */ 1891 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1892 MEvent.clicks++;
1606 MEvent.state = ev.state; 1893
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1894 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1895 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1896 /* only report double clicks */
1615 MEvent.clicks = 2; 1897 MEvent.clicks = 2;
1616 mouse_report (ev); 1898 mouse_report (ev);
1617 1899
1618 /* don't report the release */ 1900 /* don't report the release */
1619 MEvent.clicks = 0; 1901 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1902 MEvent.button = AnyButton;
1621 }
1622 } 1903 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1904 }
1636 else 1905 else
1637 { 1906 {
1907 /* different button, or time expired */
1908 MEvent.clicks = 1;
1909 MEvent.button = ev.button;
1910 mouse_report (ev);
1911 }
1912#else
1913 MEvent.button = ev.button;
1914 mouse_report (ev);
1915#endif /* MOUSE_REPORT_DOUBLECLICK */
1916
1917 }
1918 else
1919 {
1638 if (ev.button != MEvent.button) 1920 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1921 MEvent.clicks = 0;
1922
1640 switch (ev.button) 1923 switch (ev.button)
1641 { 1924 {
1642 case Button1: 1925 case Button1:
1926 /* allow meta + click to select rectangular areas */
1927 /* should be done in screen.C */
1928#if ENABLE_FRILLS
1929 selection.rect = !!(ev.state & ModMetaMask);
1930#else
1931 selection.rect = false;
1932#endif
1933
1643 /* allow shift+left click to extend selection */ 1934 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1935 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1936 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1937 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1938 selection_rotate (ev.x, ev.y);
1667 else 1939 else
1668 selection_extend (ev.x, ev.y, 1); 1940 selection_extend (ev.x, ev.y, 1);
1941 }
1942 else
1943 {
1944 if (MEvent.button == Button1 && clickintime)
1945 MEvent.clicks++;
1946 else
1947 MEvent.clicks = 1;
1948
1949 selection_click (MEvent.clicks, ev.x, ev.y);
1950 }
1951
1952 MEvent.button = Button1;
1953 break;
1954
1955 case Button3:
1956 if (MEvent.button == Button3 && clickintime)
1957 selection_rotate (ev.x, ev.y);
1958 else
1959 selection_extend (ev.x, ev.y, 1);
1960
1669 MEvent.button = Button3; 1961 MEvent.button = Button3;
1670 break; 1962 break;
1671 }
1672 } 1963 }
1964 }
1965
1673 MEvent.time = ev.time; 1966 MEvent.time = ev.time;
1674 return; 1967 return;
1675 }
1676 } 1968 }
1677 1969
1678 /* 1970 /*
1679 * Scrollbar window processing of button press 1971 * Scrollbar window processing of button press
1680 */ 1972 */
1681 if (isScrollbarWindow(ev.window)) 1973 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 1974 {
1683 scrollBar.setIdle (); 1975 page_dirn direction = NO_DIR;
1976
1977 if (scrollBar.upButton (ev.y))
1978 direction = UP; /* up */
1979 else if (scrollBar.dnButton (ev.y))
1980 direction = DN; /* down */
1981
1982 scrollBar.state = STATE_IDLE;
1684 /* 1983 /*
1685 * Rxvt-style scrollbar: 1984 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 1985 * move up if mouse is above slider
1687 * move dn if mouse is below slider 1986 * move dn if mouse is below slider
1688 * 1987 *
… …
1697 /* 1996 /*
1698 * Mouse report disabled scrollbar: 1997 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 1998 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 1999 * click on scrollbar - send pageup/down
1701 */ 2000 */
1702 if ((scrollBar.style == R_SB_NEXT 2001 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2002 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2003 else if (direction == DN)
1708 && scrollbarnext_dnButton(ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y)))
1711 tt_printf("\033[B"); 2004 tt_printf ("\033[B");
1712 else 2005 else
1713 switch (ev.button) 2006 switch (ev.button)
1714 { 2007 {
1715 case Button2: 2008 case Button2:
1716 tt_printf("\014"); 2009 tt_printf ("\014");
1717 break; 2010 break;
1718 case Button1: 2011 case Button1:
1719 tt_printf("\033[6~"); 2012 tt_printf ("\033[6~");
1720 break; 2013 break;
1721 case Button3: 2014 case Button3:
1722 tt_printf("\033[5~"); 2015 tt_printf ("\033[5~");
1723 break; 2016 break;
1724 } 2017 }
1725 } 2018 }
1726 else 2019 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2020#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2021 {
1734 if (scrollbarnext_upButton(ev.y)) 2022 if (direction != NO_DIR)
1735 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y))
1737 upordown = 1; /* down */
1738 }
1739 else if (scrollBar.style == R_SB_RXVT)
1740 {
1741 if (scrollbarrxvt_upButton(ev.y))
1742 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y))
1744 upordown = 1; /* down */
1745 }
1746 if (upordown)
1747 { 2023 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2024#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2025 if (!cont_scroll_ev.is_active ())
2026 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2027#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2028 if (scr_page (direction, 1))
1752 { 2029 {
1753 if (upordown < 0) 2030 if (direction == UP)
1754 scrollBar.setUp (); 2031 scrollBar.state = STATE_UP;
1755 else 2032 else
1756 scrollBar.setDn (); 2033 scrollBar.state = STATE_DOWN;
1757 } 2034 }
1758 } 2035 }
1759 else 2036 else
1760 switch (ev.button) 2037 switch (ev.button)
1761 { 2038 {
1762 case Button2: 2039 case Button2:
1763 switch (scrollbar_align) 2040 switch (scrollBar.align)
1764 { 2041 {
1765 case R_SB_ALIGN_TOP: 2042 case R_SB_ALIGN_TOP:
1766 csrO = 0; 2043 csrO = 0;
1767 break; 2044 break;
1768 case R_SB_ALIGN_CENTRE: 2045 case R_SB_ALIGN_CENTRE:
… …
1770 break; 2047 break;
1771 case R_SB_ALIGN_BOTTOM: 2048 case R_SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2049 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2050 break;
1774 } 2051 }
2052
1775 if (scrollBar.style == R_SB_XTERM 2053 if (scrollBar.style == R_SB_XTERM
1776 || scrollbar_above_slider(ev.y) 2054 || scrollbar_above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2055 || scrollbar_below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2056 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2057
1780 scrollBar.setMotion (); 2058 scrollBar.state = STATE_MOTION;
1781 break; 2059 break;
1782 2060
1783 case Button1: 2061 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2062 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2063 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2064 /* FALLTHROUGH */
1787 2065
1788 case Button3: 2066 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2067 if (scrollBar.style != R_SB_XTERM)
1790 { 2068 {
1791 if (scrollbar_above_slider(ev.y)) 2069 if (scrollbar_above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2070# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2071 scr_page (UP, nrow - 1);
1794# else 2072# else
1795 scr_page (UP, TermWin.nrow / 4); 2073 scr_page (UP, nrow / 4);
1796# endif 2074# endif
1797 else if (scrollbar_below_slider(ev.y)) 2075 else if (scrollbar_below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2076# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2077 scr_page (DN, nrow - 1);
1800# else 2078# else
1801 scr_page (DN, TermWin.nrow / 4); 2079 scr_page (DN, nrow / 4);
1802# endif 2080# endif
1803 else 2081 else
1804 scrollBar.setMotion (); 2082 scrollBar.state = STATE_MOTION;
1805 } 2083 }
1806 else 2084 else
1807 { 2085 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2086 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2087 (nrow
1810 * scrollbar_position(ev.y) 2088 * scrollbar_position (ev.y)
1811 / scrollbar_size())); 2089 / scrollBar.size ()));
1812 } 2090 }
2091
1813 break; 2092 break;
1814 } 2093 }
1815 } 2094 }
2095
1816 return; 2096 return;
1817 } 2097 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2098}
1826 2099
1827void 2100void
1828rxvt_term::button_release (const XButtonEvent &ev) 2101rxvt_term::button_release (XButtonEvent &ev)
1829{ 2102{
1830 int reportmode = 0; 2103 int reportmode = 0;
1831 2104
1832 csrO = 0; /* reset csr Offset */ 2105 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2106 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2107 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2108
1836 if (scrollbar_isUpDn()) 2109 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1837 { 2110 {
1838 scrollBar.setIdle (); 2111 scrollBar.state = STATE_IDLE;
1839 scrollbar_show (0); 2112 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2113 }
2114
1845#ifdef SELECTION_SCROLLING 2115#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2116 sel_scroll_ev.stop();
1847#endif 2117#endif
2118
1848 if (ev.window == TermWin.vt) 2119 if (ev.window == vt)
1849 { 2120 {
1850#ifdef RXVT_GRAPHICS 2121 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2122 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2123
1856 { 2124#if ISO_14755
2125 // 5.4
2126 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2127 return;
2128#endif
2129
1857 if (reportmode) 2130 if (reportmode)
2131 {
2132 /* mouse report from vt window */
2133 /* don't report release of wheel "buttons" */
2134 if (ev.button >= 4)
2135 return;
2136#ifdef MOUSE_REPORT_DOUBLECLICK
2137 /* only report the release of 'slow' single clicks */
2138 if (MEvent.button != AnyButton
2139 && (ev.button != MEvent.button
2140 || (ev.time - MEvent.time
2141 > MULTICLICK_TIME / 2)))
1858 { 2142 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2143 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2144 MEvent.button = AnyButton;
1876 mouse_report (ev); 2145 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2146 }
2147#else /* MOUSE_REPORT_DOUBLECLICK */
2148 MEvent.button = AnyButton;
2149 mouse_report (ev);
2150#endif /* MOUSE_REPORT_DOUBLECLICK */
2151 return;
2152 }
2153
1880 /* 2154 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2155 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2156 * when overriding mouse reporting
1883 */ 2157 */
1884 if (PrivateModes & PrivMode_mouse_report 2158 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2159 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2160 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2161 selection_extend (ev.x, ev.y, 0);
1888 2162
1889 switch (ev.button) 2163 switch (ev.button)
2164 {
2165 case Button1:
2166 case Button3:
2167 selection_make (ev.time);
2168 break;
2169
2170 case Button2:
2171 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2172 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2173 break;
2174
2175#ifdef MOUSE_WHEEL
2176 case Button4:
2177 case Button5:
1890 { 2178 {
1891 case Button1: 2179 int i;
1892 case Button3: 2180 page_dirn v;
1893 selection_make (ev.time); 2181
2182 v = ev.button == Button4 ? UP : DN;
2183
2184 if (ev.state & ShiftMask)
1894 break; 2185 i = 1;
1895 case Button2: 2186 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2187 i = nrow - 1;
2188 else
1897 break; 2189 i = 5;
2190
1898#ifdef MOUSE_WHEEL 2191# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2192 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2193 {
1902 int i;
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1); 2194 mouse_slip_wheel_speed += v ? -1 : 1;
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2195 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2196 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2197
2198 if (!slip_wheel_ev.is_active ())
2199 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1917 } 2200 }
2201 else
1918# endif 2202# endif
1919# ifdef JUMP_MOUSE_WHEEL 2203 {
1920 scr_page (v, i); 2204 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1); 2205 scrollBar.show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 {
1975 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 }
1980 return pchanged; /* Don't try any more */
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 {
2044 pchanged = 1;
2045 if (TermWin.pixmap != None)
2046 {
2047 XFreePixmap(display->display, TermWin.pixmap);
2048 TermWin.pixmap = None;
2049 } 2206 }
2050 } 2207 }
2051 am_pixmap_trans = 0; 2208 break;
2209#endif
2210 }
2211 }
2212}
2213
2214/*}}} */
2215
2216void
2217rxvt_term::cmd_parse ()
2218{
2219 wchar_t ch = NOCHAR;
2220 char *seq_begin; // remember start of esc-sequence here
2221
2222 for (;;)
2223 {
2224 if (ecb_unlikely (ch == NOCHAR))
2225 {
2226 seq_begin = cmdbuf_ptr;
2227 ch = next_char ();
2228
2229 if (ch == NOCHAR)
2230 break;
2231 }
2232
2233 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2234 {
2235 if (ecb_unlikely (!seen_input))
2236 {
2237 seen_input = 1;
2238 // many badly-written programs (e.g. jed) contain a race condition:
2239 // they first read the screensize and then install a SIGWINCH handler.
2240 // some window managers resize the window early, and these programs
2241 // then sometimes get the size wrong.
2242 // unfortunately other programs are even more buggy and dislike
2243 // being sent SIGWINCH, so only do it when we were in fact being
2244 // resized.
2245 if (seen_resize && cmd_pid)
2246 kill (-cmd_pid, SIGWINCH);
2247 }
2248
2249 /* Read a text string from the input buffer */
2250 wchar_t buf[UBUFSIZ];
2251 bool refreshnow = false;
2252 int nlines = 0;
2253 wchar_t *str = buf;
2254 wchar_t *eol = str + min (ncol, UBUFSIZ);
2255
2256 for (;;)
2257 {
2258 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2259 break;
2260
2261 *str++ = ch;
2262
2263 if (ecb_unlikely (ch == C0_LF || str >= eol))
2264 {
2265 if (ch == C0_LF)
2266 nlines++;
2267
2268 refresh_count++;
2269
2270 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2271 {
2272 refresh_count = 0;
2273
2274 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2275 {
2276 refreshnow = true;
2277 ch = NOCHAR;
2278 break;
2279 }
2280 }
2281
2282 // scr_add_lines only works for nlines <= nrow - 1.
2283 if (nlines >= nrow - 1)
2284 {
2285 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2286 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2287 scr_add_lines (buf, str - buf, nlines);
2288
2289 nlines = 0;
2290 str = buf;
2291 eol = str + min (ncol, UBUFSIZ);
2292 }
2293
2294 if (str >= eol)
2295 {
2296 if (eol >= buf + UBUFSIZ)
2297 {
2298 ch = NOCHAR;
2299 break;
2300 }
2301 else
2302 eol = min (eol + ncol, buf + UBUFSIZ);
2303 }
2304
2305 }
2306
2307 seq_begin = cmdbuf_ptr;
2308 ch = next_char ();
2309 }
2310
2311 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2312 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, str - buf, nlines);
2314
2315 /*
2316 * If there have been a lot of new lines, then update the screen
2317 * What the heck we'll cheat and only refresh less than every page-full.
2318 * if skipScroll is enabled.
2319 */
2320 if (refreshnow)
2321 {
2322 scr_refresh ();
2323 want_refresh = 1;
2324 }
2052 } 2325 }
2053 else 2326 else
2054 { 2327 {
2055 if (TermWin.pixmap != None) 2328 try
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2329 {
2091 if (oldp != None) 2330 process_nonprinting (ch);
2092 pchanged = 1; 2331 }
2332 catch (const class out_of_input &o)
2333 {
2334 // we ran out of input, retry later
2335 cmdbuf_ptr = seq_begin;
2093 break; 2336 break;
2094 } 2337 }
2095 if (oldp != TermWin.parent[i]) 2338
2096 pchanged = 1; 2339 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2340 }
2101 for (; n < (unsigned int)i; n++) 2341 }
2102 { 2342}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2343
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2344// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2345wchar_t
2106 { 2346rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2347{
2108 break; 2348 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2349 {
2110 } 2350 // assume 7-bit to be ascii ALWAYS
2351 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2352 return *cmdbuf_ptr++;
2353
2354 wchar_t wc;
2355 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2356
2357 if (len == (size_t)-2)
2111 } 2358 {
2112 if (n > (int)(sizeof(TermWin.parent) 2359 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2360 cmdbuf_ptr = cmdbuf_endp;
2361 break;
2114 { 2362 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2363
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2364 if (len == (size_t)-1)
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2365 {
2123 else 2366 mbstate.reset (); // reset now undefined conversion state
2367 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2368 }
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2369
2130 rqt.tv_sec = 1; 2370 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2371 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2372 return wc & UNICODE_MASK;
2133# else
2134 sleep(1);
2135# endif
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 2373 }
2374
2375 return NOCHAR;
2376}
2377
2378// read the next octet
2379uint32_t
2380rxvt_term::next_octet () NOTHROW
2381{
2382 return cmdbuf_ptr < cmdbuf_endp
2383 ? (unsigned char)*cmdbuf_ptr++
2384 : NOCHAR;
2385}
2386
2387static class out_of_input out_of_input;
2388
2389wchar_t
2390rxvt_term::cmd_getc () THROW ((class out_of_input))
2391{
2392 wchar_t c = next_char ();
2393
2394 if (c == NOCHAR)
2395 throw out_of_input;
2396
2147 return pchanged; 2397 return c;
2148} 2398}
2149#endif
2150 2399
2151/*}}} */ 2400uint32_t
2401rxvt_term::cmd_get8 () THROW ((class out_of_input))
2402{
2403 uint32_t c = next_octet ();
2404
2405 if (c == NOCHAR)
2406 throw out_of_input;
2407
2408 return c;
2409}
2152 2410
2153/*{{{ print pipe */ 2411/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2412/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2413#ifdef PRINTPIPE
2156FILE * 2414FILE *
2157rxvt_term::popen_printer () 2415rxvt_term::popen_printer ()
2158{ 2416{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2417 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2418
2161 if (stream == NULL) 2419 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2420 rxvt_warn ("can't open printer pipe, not printing.\n");
2421
2163 return stream; 2422 return stream;
2164} 2423}
2165 2424
2166int 2425int
2167rxvt_term::pclose_printer (FILE *stream) 2426rxvt_term::pclose_printer (FILE *stream)
2168{ 2427{
2169 fflush (stream); 2428 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2429 return pclose (stream);
2176# endif
2177} 2430}
2178 2431
2179/* 2432/*
2180 * simulate attached vt100 printer 2433 * simulate attached vt100 printer
2181 */ 2434 */
2182void 2435void
2183rxvt_term::process_print_pipe () 2436rxvt_term::process_print_pipe ()
2184{ 2437{
2185 int done; 2438 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2439
2188 if ((fd = popen_printer ()) == NULL) 2440 if (!fd)
2189 return; 2441 return;
2190 2442
2191 /* 2443 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2444 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2445 * is received.
2194 */ 2446 */
2195 for (done = 0; !done;) 2447 for (int done = 0; !done; )
2196 { 2448 {
2197 unsigned char buf[8]; 2449 unsigned char buf[8];
2198 unsigned char ch; 2450 unicode_t ch;
2199 unsigned int i, len; 2451 unsigned int i, len;
2200 2452
2201 if ((ch = cmd_getc ()) != C0_ESC) 2453 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2454 {
2203 if (putc(ch, fd) == EOF) 2455 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2456 break; /* done = 1 */
2205 } 2457 }
2206 else 2458 else
2207 { 2459 {
2208 len = 0; 2460 len = 0;
… …
2219 { 2471 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2472 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2473 break; /* done = 1 */
2222 } 2474 }
2223 } 2475 }
2476
2224 for (i = 0; i < len; i++) 2477 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2478 if (putc (buf[i], fd) == EOF)
2226 { 2479 {
2227 done = 1; 2480 done = 1;
2228 break; 2481 break;
2229 } 2482 }
2230 } 2483 }
2231 } 2484 }
2485
2232 pclose_printer (fd); 2486 pclose_printer (fd);
2233} 2487}
2234#endif /* PRINTPIPE */ 2488#endif /* PRINTPIPE */
2235/*}}} */ 2489/*}}} */
2236 2490
2237/* *INDENT-OFF* */
2238enum { 2491enum {
2239 C1_40 = 0x40, 2492 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2493 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2494 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2495 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2496 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2497};
2245/* *INDENT-ON* */
2246 2498
2247/*{{{ process non-printing single characters */ 2499/*{{{ process non-printing single characters */
2248void 2500void
2249rxvt_term::process_nonprinting (unsigned char ch) 2501rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2502{
2251 switch (ch) 2503 switch (ch)
2252 { 2504 {
2505 case C0_ESC:
2506 process_escape_seq ();
2507 break;
2253 case C0_ENQ: /* terminal Status */ 2508 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2509 if (rs[Rs_answerbackstring])
2255 tt_write( 2510 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2511 else
2259 tt_write((unsigned char *)VT100_ANS, 2512 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2513 break;
2262 case C0_BEL: /* bell */ 2514 case C0_BEL: /* bell */
2263 scr_bell (); 2515 scr_bell ();
2264 break; 2516 break;
2265 case C0_BS: /* backspace */ 2517 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2532 scr_charset_choose (1);
2281 break; 2533 break;
2282 case C0_SI: /* shift in - acs */ 2534 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2535 scr_charset_choose (0);
2284 break; 2536 break;
2537
2538#ifdef EIGHT_BIT_CONTROLS
2539 // 8-bit controls
2540 case 0x90: /* DCS */
2541 process_dcs_seq ();
2542 break;
2543 case 0x9b: /* CSI */
2544 process_csi_seq ();
2545 break;
2546 case 0x9d: /* OSC */
2547 process_osc_seq ();
2548 break;
2549#endif
2285 } 2550 }
2286} 2551}
2287/*}}} */ 2552/*}}} */
2288 2553
2289 2554
2290/*{{{ process VT52 escape sequences */ 2555/*{{{ process VT52 escape sequences */
2291void 2556void
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2557rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2558{
2294 int row, col; 2559 int row, col;
2295 2560
2296 switch (ch) 2561 switch (ch)
2297 { 2562 {
… …
2327 row = cmd_getc () - ' '; 2592 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2593 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2594 scr_gotorc (row, col, 0);
2330 break; 2595 break;
2331 case 'Z': /* identify the terminal type */ 2596 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2597 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2598 break;
2334 case '<': /* turn off VT52 mode */ 2599 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2600 set_privmode (PrivMode_vt52, 0);
2336 break; 2601 break;
2337 case 'F': /* use special graphics character set */ 2602 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2603 case 'G': /* use regular character set */
2339 /* unimplemented */ 2604 /* unimplemented */
2340 break; 2605 break;
… …
2349 2614
2350/*{{{ process escape sequences */ 2615/*{{{ process escape sequences */
2351void 2616void
2352rxvt_term::process_escape_seq () 2617rxvt_term::process_escape_seq ()
2353{ 2618{
2354 unsigned char ch = cmd_getc (); 2619 unicode_t ch = cmd_getc ();
2355 2620
2356 if (PrivateModes & PrivMode_vt52) 2621 if (priv_modes & PrivMode_vt52)
2357 { 2622 {
2358 process_escape_vt52 (ch); 2623 process_escape_vt52 (ch);
2359 return; 2624 return;
2360 } 2625 }
2361 2626
2362 switch (ch) 2627 switch (ch)
2363 { 2628 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2629 case '#':
2366 if (cmd_getc () == '8') 2630 if (cmd_getc () == '8')
2367 scr_E (); 2631 scr_E ();
2368 break; 2632 break;
2369 case '(': 2633 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2640 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2641 break;
2378 case '+': 2642 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2643 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2644 break;
2381#ifdef MULTICHAR_SET 2645#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2646 case '6':
2388 scr_backindex (); 2647 scr_backindex ();
2389 break; 2648 break;
2390#endif 2649#endif
2391 case '7': 2650 case '7':
2392 scr_cursor (SAVE); 2651 scr_cursor (SAVE);
2393 break; 2652 break;
2394 case '8': 2653 case '8':
2395 scr_cursor (RESTORE); 2654 scr_cursor (RESTORE);
2396 break; 2655 break;
2397#ifndef NO_FRILLS 2656#if !ENABLE_MINIMAL
2398 case '9': 2657 case '9':
2399 scr_forwardindex (); 2658 scr_forwardindex ();
2400 break; 2659 break;
2401#endif 2660#endif
2661 // DECPAM/DECPNM
2402 case '=': 2662 case '=':
2403 case '>': 2663 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2664 set_privmode (PrivMode_aplKP, ch == '=');
2405 break; 2665 break;
2406 2666
2407 case C1_40: 2667 case C1_40:
2408 cmd_getc (); 2668 cmd_getc ();
2409 break; 2669 break;
… …
2412 break; 2672 break;
2413 2673
2414 /* 8.3.87: NEXT LINE */ 2674 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2675 case C1_NEL: /* ESC E */
2416 { 2676 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2677 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2678 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2679 }
2420 break; 2680 break;
2421 2681
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2682 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2683 case C1_ESA: /* ESC G */
2424 process_graphics (); 2684 // used by original rxvt for rob nations own graphics mode
2685 if (cmd_getc () == 'Q')
2686 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2425 break; 2687 break;
2426 2688
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2689 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2690 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2691 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2695 case C1_RI: /* ESC M */
2434 scr_index (DN); 2696 scr_index (DN);
2435 break; 2697 break;
2436 2698
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2699 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2700 /* case C1_SS2: break; */
2439 2701
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2702 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2703 /* case C1_SS3: break; */
2442 2704
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2705 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2706 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2707 process_dcs_seq ();
2446 break; 2708 break;
2447 2709
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2710 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2711 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2712 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2713 break; /* steal obsolete ESC [ c */
2453 2714
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2715 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2716 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2717 process_csi_seq ();
2457 break; 2718 break;
2458 2719
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2720 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2721 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2722 process_osc_seq ();
2462 break; 2723 break;
2463 2724
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2725 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2726 case 'c':
2727 mbstate.reset ();
2466 scr_poweron (); 2728 scr_poweron ();
2467 scrollbar_show (1); 2729 scrollBar.show (1);
2468 break; 2730 break;
2469 2731
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2732 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2733 case 'n':
2472 scr_charset_choose (2); 2734 scr_charset_choose (2);
… …
2479 } 2741 }
2480} 2742}
2481/*}}} */ 2743/*}}} */
2482 2744
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2745/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2746enum {
2486 CSI_ICH = 0x40, 2747 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2748 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2749 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2750 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2751 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2752 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2753 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2493 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2754 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2494 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2755 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2756};
2496 2757
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2758#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2759 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2760 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2761#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2762 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2763
2503const unsigned char csi_defaults[] = 2764static const unsigned char csi_defaults[] =
2504 { 2765 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2766 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2767 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2768 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2769 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2770 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2771 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2772 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2773 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2774 };
2514/* *INDENT-ON* */
2515 2775
2516void 2776void
2517rxvt_term::process_csi_seq () 2777rxvt_term::process_csi_seq ()
2518{ 2778{
2519 unsigned char ch, priv, i; 2779 unicode_t ch, priv, i;
2520 unsigned int nargs, p; 2780 unsigned int nargs, p;
2521 int n, ndef; 2781 int n, ndef;
2522 int arg[ESC_ARGS]; 2782 int arg[ESC_ARGS] = { };
2523 2783
2524 for (nargs = ESC_ARGS; nargs > 0;) 2784 nargs = 0;
2525 arg[--nargs] = 0;
2526 2785
2527 priv = 0; 2786 priv = 0;
2528 ch = cmd_getc (); 2787 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2788 if ((ch >= '<' && ch <= '?') || ch == '!')
2789 {
2530 { /* '<' '=' '>' '?' */ 2790 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2791 priv = ch;
2532 ch = cmd_getc (); 2792 ch = cmd_getc ();
2533 } 2793 }
2794
2534 /* read any numerical arguments */ 2795 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2796 for (n = -1; ch < CSI_ICH; )
2536 { 2797 {
2537 if (isdigit(ch)) 2798 if (isdigit (ch))
2538 { 2799 {
2539 if (n < 0) 2800 if (n < 0)
2540 n = ch - '0'; 2801 n = ch - '0';
2541 else 2802 else
2542 n = n * 10 + ch - '0'; 2803 n = n * 10 + ch - '0';
… …
2545 { 2806 {
2546 if (nargs < ESC_ARGS) 2807 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2808 arg[nargs++] = n;
2548 n = -1; 2809 n = -1;
2549 } 2810 }
2550 else if (ch == '\b') 2811 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2812 process_nonprinting (ch);
2562 } 2813
2563 ch = cmd_getc (); 2814 ch = cmd_getc ();
2564 } 2815 }
2565 2816
2566 if (ch > CSI_7F) 2817 if (ch > CSI_7F)
2567 return; 2818 return;
2568 2819
2569 if (nargs < ESC_ARGS) 2820 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2821 arg[nargs++] = n;
2571 2822
2572 i = ch - CSI_ICH; 2823 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2824 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2825 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2826 if (arg[p] == -1)
2576 arg[p] = ndef; 2827 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2828
2585 /* 2829 /*
2586 * private mode handling 2830 * private mode handling
2587 */ 2831 */
2588 if (priv) 2832 if (priv)
2589 { 2833 {
2590 switch (priv) 2834 switch (priv)
2591 { 2835 {
2592 case '>': 2836 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2837 if (ch == CSI_DA) /* secondary device attributes */
2838 {
2839 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2840 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2841 //
2842 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2843 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2844 // versions.
2845 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2846 tt_printf ("\033[>%d;95;0c", 'U');
2847 }
2595 break; 2848 break;
2849
2596 case '?': 2850 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2851 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2852 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2853 break;
2854
2855 case '!':
2856 if (ch == CSI_70)
2857 {
2858 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2859 scr_soft_reset ();
2860
2861 static const int pm_h[] = { 7, 25 };
2862 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2863
2864 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2865 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2600 } 2866 }
2867 break;
2868 }
2869
2601 return; 2870 return;
2602 } 2871 }
2603 2872
2604 switch (ch) 2873 switch (ch)
2605 { 2874 {
2606 /* 2875 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2876 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2877 */
2609#ifdef PRINTPIPE 2878#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2879 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2880 switch (arg[0])
2612 { 2881 {
… …
2704 2973
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2974 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 2975 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 2976 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2977 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2978 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 2979 break;
2711 2980
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2981 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 2982 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 2983 break;
2716 2984
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2985 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 2986 process_sgr_mode (nargs, arg);
2719 break; 2987 break;
2720 2988
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2989 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 2990 switch (arg[0])
2723 { 2991 {
2724 case 5: /* DSR requested */ 2992 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 2993 tt_printf ("\033[0n");
2726 break; 2994 break;
2727 case 6: /* CPR requested */ 2995 case 6: /* CPR requested */
2728 scr_report_position (); 2996 scr_report_position ();
2729 break; 2997 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 2998 case 7: /* unofficial extension */
2999 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3000 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3001 break;
2734#endif
2735 case 8: /* unofficial extension */ 3002 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3003 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3004 break;
2738 } 3005 }
2739 break; 3006 break;
2740 3007
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3008 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3041 break;
2775 3042
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3043 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3044 if (arg[0] == 4)
2778 scr_insert_mode (0); 3045 scr_insert_mode (0);
3046 else if (arg[0] == 20)
3047 priv_modes &= ~PrivMode_LFNL;
2779 break; 3048 break;
2780 3049
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3050 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3051 if (arg[0] == 4)
2783 scr_insert_mode (1); 3052 scr_insert_mode (1);
3053 else if (arg[0] == 20)
3054 priv_modes |= PrivMode_LFNL;
2784 break; 3055 break;
2785 3056
2786 /* 3057 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3058 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3059 */
… …
2800 break; 3071 break;
2801 case CSI_75: 3072 case CSI_75:
2802 scr_cursor (RESTORE); 3073 scr_cursor (RESTORE);
2803 break; 3074 break;
2804 3075
2805#ifndef NO_FRILLS 3076#if !ENABLE_MINIMAL
2806 case CSI_74: 3077 case CSI_74:
2807 process_window_ops (arg, nargs); 3078 process_window_ops (arg, nargs);
2808 break; 3079 break;
2809#endif 3080#endif
2810 3081
2811 case CSI_78: /* DECREQTPARM */ 3082 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3083 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3084 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3085 break;
2815 3086
2816 default: 3087 default:
2817 break; 3088 break;
2818 } 3089 }
2819} 3090}
2820/*}}} */ 3091/*}}} */
2821 3092
2822#ifndef NO_FRILLS 3093#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3094void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3095rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3096{
2827 int x, y; 3097 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3098 XWindowAttributes wattr;
2832 Window wdummy; 3099 Window wdummy;
3100
3101 dLocal (Display *, dpy);
2833 3102
2834 if (nargs == 0) 3103 if (nargs == 0)
2835 return; 3104 return;
3105
2836 switch (args[0]) 3106 switch (args[0])
2837 { 3107 {
2838 /* 3108 /*
2839 * commands 3109 * commands
2840 */ 3110 */
2841 case 1: /* deiconify window */ 3111 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3112 XMapWindow (dpy, parent);
2843 break; 3113 break;
2844 case 2: /* iconify window */ 3114 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3115 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3116 break;
2848 case 3: /* set position (pixels) */ 3117 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3118 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3119 break;
2851 case 4: /* set size (pixels) */ 3120 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3121 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3122 break;
2854 case 5: /* raise window */ 3123 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3124 XRaiseWindow (dpy, parent);
2856 break; 3125 break;
2857 case 6: /* lower window */ 3126 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3127 XLowerWindow (dpy, parent);
2859 break; 3128 break;
2860 case 7: /* refresh window */ 3129 case 7: /* refresh window */
2861 scr_touch (true); 3130 scr_touch (true);
2862 break; 3131 break;
2863 case 8: /* set size (chars) */ 3132 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3133 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3134 (unsigned int) (args[1] * fheight));
2866 break; 3135 break;
3136
3137 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3138 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3139 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3140 set_widthheight ((unsigned int)width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3141 (unsigned int) (args[1] * fheight));
2871 break; 3142 break;
3143
2872 /* 3144 /*
2873 * reports - some output format copied from XTerm 3145 * reports - some output format copied from XTerm
2874 */ 3146 */
2875 case 11: /* report window state */ 3147 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3148 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3149 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3150 break;
2879 case 13: /* report window position */ 3151 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3152 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3153 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3154 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3155 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3156 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3157 break;
2886 case 14: /* report window size (pixels) */ 3158 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3159 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3160 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3161 break;
3162 case 18: /* report text area size (chars) */
3163 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3164 break;
2890 case 18: /* report window size (chars) */ 3165 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3166 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3167 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3168 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3169 {
3170 char *s;
3171 XGetIconName (dpy, parent, &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3172 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3173 XFree (s);
3174 }
2897 break; 3175 break;
2898 case 21: /* report window title */ 3176 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3177 {
3178 char *s;
3179 XFetchName (dpy, parent, &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3180 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3181 XFree (s);
3182 }
2901 break; 3183 break;
2902#endif
2903
2904 } 3184 }
2905} 3185}
2906#endif 3186#endif
2907 3187
2908/*----------------------------------------------------------------------*/ 3188/*----------------------------------------------------------------------*/
2909/* 3189/*
2910 * get input up until STRING TERMINATOR (or BEL) 3190 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3191 * ends_how is terminator used. returned input must be free()'d
2912 */ 3192 */
2913unsigned char * 3193char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3194rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3195{
2916 int seen_esc = 0; /* seen escape? */ 3196 unicode_t ch;
3197 bool seen_esc = false;
2917 unsigned int n = 0; 3198 unsigned int n = 0;
2918 unsigned char *s; 3199 wchar_t string[STRING_MAX];
2919 unsigned char ch, string[STRING_MAX];
2920 3200
2921 for (; (ch = cmd_getc ());) 3201 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3202 {
2923 if (ch == C0_BEL 3203 if (seen_esc)
2924 || ch == CHAR_ST 3204 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3205 if (ch == 0x5c) /* 7bit ST */
2926 break; 3206 break;
3207 else
3208 return NULL;
3209 }
2927 if (ch == C0_ESC) 3210 else if (ch == C0_ESC)
2928 { 3211 {
2929 seen_esc = 1; 3212 seen_esc = true;
2930 continue; 3213 continue;
2931 } 3214 }
3215 else if (ch == C0_BEL || ch == CHAR_ST)
3216 break;
2932 else if (ch == '\t') 3217 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3218 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3219 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3220 return NULL; /* other control character - exit */
2936 if (n < sizeof(string) - 1) 3221
3222 seen_esc = false;
3223
3224 if (n >= STRING_MAX - 1)
3225 // stop at some sane length
3226 return NULL;
3227
2937 string[n++] = ch; 3228 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3229 }
3230
2940 string[n++] = '\0'; 3231 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3232
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3233 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3234
2945 return s; 3235 return rxvt_wcstombs (string);
2946} 3236}
2947 3237
2948/*----------------------------------------------------------------------*/ 3238/*----------------------------------------------------------------------*/
2949/* 3239/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3240 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3241 */
2952void 3242void
2953rxvt_term::process_dcs_seq () 3243rxvt_term::process_dcs_seq ()
2954{ 3244{
2955 unsigned char eh, *s;
2956 /* 3245 /*
2957 * Not handled yet 3246 * Not handled yet
2958 */ 3247 */
3248
3249 unicode_t eh;
2959 s = get_to_st (&eh); 3250 char *s = get_to_st (eh);
2960 if (s) 3251 if (s)
2961 free(s); 3252 free (s);
3253
2962 return; 3254 return;
2963} 3255}
2964 3256
2965/*----------------------------------------------------------------------*/ 3257/*----------------------------------------------------------------------*/
2966/* 3258/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3259 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3260 */
2969void 3261void
2970rxvt_term::process_osc_seq () 3262rxvt_term::process_osc_seq ()
2971{ 3263{
2972 unsigned char ch, eh, *s; 3264 int arg;
2973 int arg;
2974 3265
2975 ch = cmd_getc (); 3266 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3267 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3268 arg = arg * 10 + (ch - '0');
2978 3269
2979 if (ch == ';') 3270 if (ch == ';')
2980 { 3271 {
3272 unicode_t eh;
2981 s = get_to_st (&eh); 3273 char *s = get_to_st (eh);
3274
2982 if (s) 3275 if (s)
2983 { 3276 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3277 process_xterm_seq (arg, s, eh);
2996 free(s); 3278 free (s);
2997 } 3279 }
3280 }
3281}
3282
3283void
3284rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3285{
3286 if (str[0] == '?' && !str[1])
2998 } 3287 {
3288 rgba c;
3289 pix_colors_focused[color].get (c);
3290
3291#if XFT
3292 if (c.a != rgba::MAX_CC)
3293 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3294 else
3295#endif
3296 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3297 }
3298 else
3299 set_window_color (color, str);
2999} 3300}
3301
3000/* 3302/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3303 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3304 */
3021void 3305void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3306rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3307{
3024 int changed = 0; 3308 int color;
3025 int color;
3026 char *buf, *name; 3309 char *buf, *name;
3310 bool query = str[0] == '?' && !str[1];
3311 int saveop = op;
3027 3312
3313 dLocal (Display *, dpy);
3314
3028 assert(str != NULL); 3315 assert (str != NULL);
3316
3317 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3318 return;
3319
3029 switch (op) 3320 switch (op)
3030 { 3321 {
3031 case XTerm_name: 3322 case XTerm_name:
3032 set_title (str); 3323 set_title (str);
3033 /* FALLTHROUGH */ 3324 /* FALLTHROUGH */
3034 case XTerm_iconName: 3325 case XTerm_iconName:
3035 set_iconName (str); 3326 set_icon_name (str);
3036 break; 3327 break;
3037 case XTerm_title: 3328 case XTerm_title:
3038 set_title (str); 3329 set_title (str);
3039 break; 3330 break;
3331 case XTerm_property:
3332 if (str[0] == '?')
3333 {
3334 Atom prop = display->atom (str + 1);
3335 Atom actual_type;
3336 int actual_format;
3337 unsigned long nitems;
3338 unsigned long bytes_after;
3339 unsigned char *value = 0;
3340 const char *str = "";
3341
3342 if (prop
3343 && XGetWindowProperty (dpy, parent,
3344 prop, 0, 1<<16, 0, AnyPropertyType,
3345 &actual_type, &actual_format,
3346 &nitems, &bytes_after, &value) == Success
3347 && actual_type != None
3348 && actual_format == 8)
3349 str = (const char *)(value);
3350
3351 tt_printf ("\033]%d;%s%c", op, str, resp);
3352
3353 XFree (value);
3354 }
3355 else
3356 {
3357 char *eq = strchr (str, '=');
3358
3359 if (eq)
3360 {
3361 *eq = 0;
3362 set_utf8_property (display->atom (str), eq + 1);
3363 }
3364 else
3365 XDeleteProperty (dpy, parent,
3366 display->atom (str));
3367 }
3368 break;
3369
3040 case XTerm_Color: 3370 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3371 for (buf = (char *)str; buf && *buf;)
3042 { 3372 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3373 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3374 break;
3375
3045 *name++ = '\0'; 3376 *name++ = '\0';
3046 color = atoi(buf); 3377 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3378
3379 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3380 break;
3381
3049 if ((buf = STRCHR(name, ';')) != NULL) 3382 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3383 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3384
3385 process_color_seq (op, color, name, resp);
3052 } 3386 }
3387 break;
3388 case Rxvt_restoreFG:
3389 case XTerm_Color00:
3390 process_color_seq (op, Color_fg, str, resp);
3391 break;
3392 case Rxvt_restoreBG:
3393 case XTerm_Color01:
3394 process_color_seq (op, Color_bg, str, resp);
3053 break; 3395 break;
3054#ifndef NO_CURSORCOLOR 3396#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3397 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3398 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3399 break;
3058#endif 3400#endif
3059 case XTerm_Color_pointer: 3401 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3402 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3403 break;
3404 case XTerm_Color_pointer_bg:
3405 process_color_seq (op, Color_pointer_bg, str, resp);
3406 break;
3407#ifdef OPTION_HC
3408 case XTerm_Color_HC:
3409 process_color_seq (op, Color_HC, str, resp);
3410 break;
3411 case XTerm_Color_HTC:
3412 process_color_seq (op, Color_HTC, str, resp);
3413 break;
3414#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3415#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3416 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3417 process_color_seq (op, Color_BD, str, resp);
3065 break; 3418 break;
3066 case XTerm_Color_UL: 3419 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3420 process_color_seq (op, Color_UL, str, resp);
3068 break; 3421 break;
3069 case XTerm_Color_RV: 3422 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3423 process_color_seq (op, Color_IT, str, resp);
3071 break; 3424 break;
3072#endif 3425#endif
3073 3426 case URxvt_Color_border:
3074 case XTerm_Menu: 3427 process_color_seq (op, Color_border, str, resp);
3428 break;
3429#if ENABLE_TRANSPARENCY
3430 case URxvt_Color_tint:
3431 process_color_seq (op, Color_tint, str, resp);
3075 /* 3432 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3433 bool changed = false;
3077 * so DON'T do it here 3434
3435 if (ISSET_PIXCOLOR (Color_tint))
3436 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3437
3438 if (changed)
3439 update_background ();
3078 */ 3440 }
3441
3079 break; 3442 break;
3443#endif
3444
3445#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3446 case Rxvt_Pixmap:
3081 if (*str != ';') 3447 if (!strcmp (str, "?"))
3082 { 3448 {
3083#if XPM_BACKGROUND 3449 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3450
3085 set_bgPixmap (str); /* change pixmap */ 3451 sprintf (str, "[%dx%d+%d+%d]",
3086#endif 3452 min (h_scale, 32767), min (v_scale, 32767),
3087 scr_touch (true); 3453 min (h_align, 32767), min (v_align, 32767));
3454 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3455 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3456 else
3090 { 3457 {
3458 int changed = 0;
3459
3460 if (*str != ';')
3461 {
3462 if (bg_set_file (str)) /* change pixmap */
3463 {
3464 changed++;
3465 }
3466 }
3467 else
3468 {
3091 str++; 3469 str++;
3092#if XPM_BACKGROUND 3470 if (bg_set_geometry (str, true))
3093 changed += scale_pixmap (str); 3471 changed++;
3094#endif 3472 }
3095 3473
3474 if (changed)
3475 {
3476 if (bg_window_position_sensitive ())
3477 {
3478 int x, y;
3479 get_window_origin (x, y);
3480 bg_set_position (x, y);
3481 }
3482 update_background ();
3483 }
3096 } 3484 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3485 break;
3486#endif
3105 3487
3106 case XTerm_restoreFG:
3107 set_window_color (Color_fg, str);
3108 break;
3109 case XTerm_restoreBG:
3110 set_window_color (Color_bg, str);
3111 break;
3112 case XTerm_logfile: 3488 case XTerm_logfile:
3489 // TODO, when secure mode?
3113 break; 3490 break;
3114 case XTerm_font: 3491
3115 change_font (0, str);
3116 break;
3117#if 0 3492#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3493 case Rxvt_dumpscreen: /* no error notices */
3119 { 3494 {
3120 int fd; 3495 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3496 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3497 {
3123 scr_dump (fd); 3498 scr_dump (fd);
3124 close(fd); 3499 close (fd);
3125 } 3500 }
3126 } 3501 }
3127 break; 3502 break;
3128#endif 3503#endif
3504 case XTerm_font:
3505 op = URxvt_font;
3506 case URxvt_font:
3507#if ENABLE_STYLES
3508 case URxvt_boldFont:
3509 case URxvt_italicFont:
3510 case URxvt_boldItalicFont:
3511#endif
3512 if (query)
3513 tt_printf ("\33]%d;%-.250s%c", saveop,
3514 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3515 ? fontset[op - URxvt_font]->fontdesc : "",
3516 resp);
3517 else
3518 {
3519 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3520
3521 res = strdup (str);
3522 allocated.push_back ((void *)res);
3523 set_fonts ();
3524 }
3525 break;
3526
3527 case URxvt_version:
3528 if (query)
3529 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3530 op,
3531 rs[Rs_name], VERSION[0], VERSION[2],
3532 resp);
3533 break;
3534
3535#if !ENABLE_MINIMAL
3536 case URxvt_locale:
3537 if (query)
3538 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3539 else
3540 {
3541 set_locale (str);
3542 pty->set_utf8_mode (enc_utf8);
3543 init_xlocale ();
3544 }
3545 break;
3546
3547 case URxvt_view_up:
3548 case URxvt_view_down:
3549 {
3550 int lines = atoi (str);
3551
3552 if (lines)
3553 scr_page (op == URxvt_view_up ? UP : DN, lines);
3554 else
3555 scr_erase_savelines ();
3556 }
3557
3558 break;
3559#endif
3560
3561#if ENABLE_PERL
3562 case URxvt_perl:
3563 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3564 break;
3565#endif
3130 } 3566 }
3131} 3567}
3132/*----------------------------------------------------------------------*/ 3568/*----------------------------------------------------------------------*/
3133 3569
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3570/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3142 * so no need for fancy checking 3578 * so no need for fancy checking
3143 */ 3579 */
3144int 3580int
3145rxvt_term::privcases (int mode, unsigned long bit) 3581rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3582{
3147 int state; 3583 int state;
3148 3584
3149 if (mode == 's') 3585 if (mode == 's')
3150 { 3586 {
3151 SavedModes |= (PrivateModes & bit); 3587 SavedModes |= (priv_modes & bit);
3152 return -1; 3588 return -1;
3153 } 3589 }
3154 else 3590 else
3155 { 3591 {
3156 if (mode == 'r') 3592 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3593 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3594 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3595 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3596
3597 set_privmode (bit, state);
3161 } 3598 }
3599
3162 return state; 3600 return state;
3163} 3601}
3164 3602
3165/* we're not using priv _yet_ */ 3603/* we're not using priv _yet_ */
3166void 3604void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3605rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3168{ 3606{
3169 unsigned int i, j; 3607 unsigned int i, j;
3170 int state; 3608 int state;
3609
3171 static const struct 3610 static const struct
3172 { 3611 {
3173 const int argval; 3612 const int argval;
3174 const unsigned long bit; 3613 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3614 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3615 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3616 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3617 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3618 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3619 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3620 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3621 { 7, PrivMode_Autowrap }, // DECAWM
3622 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3623 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3624 // 18 end FF to printer after print screen
3186 { menuBar_esc, PrivMode_menuBar }, 3625 // 19 Print screen prints full screen/scroll region
3187#endif 3626 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3627#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3628 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3629#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3630 { 35, PrivMode_ShiftKeys }, // rxvt extension
3631 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3632 { 40, PrivMode_132OK },
3633 // 41 xterm more fixes NYI
3634 // 45 margin bell NYI
3635 // 46 start logging
3194 { 47, PrivMode_Screen }, 3636 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3637 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3638#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3639 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3640#endif
3199 { 1000, PrivMode_MouseX11 }, 3641 { 1000, PrivMode_MouseX11 },
3642 { 1002, PrivMode_MouseBtnEvent },
3643 { 1003, PrivMode_MouseAnyEvent },
3644#if ENABLE_FRILLS
3645 { 1005, PrivMode_ExtModeMouse },
3646#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3647 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3648 { 1011, PrivMode_Keypress }, // rxvt extension
3649#if ENABLE_FRILLS
3650 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3651#endif
3652 // 1035 enable modifiers for alt, numlock NYI
3653 // 1036 send ESC for meta keys NYI
3654 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3655 { 1047, PrivMode_Screen },
3656 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3657 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3658 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3659 { 2004, PrivMode_BracketPaste },
3204 }; 3660 };
3205 3661
3206 if (nargs == 0) 3662 if (nargs == 0)
3207 return; 3663 return;
3208 3664
… …
3215 for (i = 0; i < nargs; i++) 3671 for (i = 0; i < nargs; i++)
3216 { 3672 {
3217 state = -1; 3673 state = -1;
3218 3674
3219 /* basic handling */ 3675 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3676 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3677 if (argtopriv[j].argval == arg[i])
3222 { 3678 {
3223 state = privcases (mode, argtopriv[j].bit); 3679 state = privcases (mode, argtopriv[j].bit);
3224 break; 3680 break;
3225 } 3681 }
3226 3682
3227 /* extra handling for values with state unkept */ 3683 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3684 switch (arg[i])
3230 { 3685 {
3686#if ENABLE_STYLES
3687 case 1021:
3688 set_option (Opt_intensityStyles, mode);
3689
3690 scr_touch (true);
3691 break;
3692#endif
3231 case 1048: /* alternative cursor save */ 3693 case 1048: /* alternative cursor save */
3694 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3695 if (mode == 0)
3233 scr_cursor (RESTORE); 3696 scr_cursor (RESTORE);
3234 else if (mode == 1) 3697 else if (mode == 1)
3235 scr_cursor (SAVE); 3698 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 3699 break;
3700 }
3701
3702 if (state >= 0)
3703 /* extra handling for values with valid 0 or 1 state */
3704 switch (arg[i])
3705 {
3706 /* case 1: - application cursor keys */
3707 case 2: /* VT52 mode */
3708 /* oddball mode. should be set regardless of set/reset
3709 * parameter. Return from VT52 mode with an ESC < from
3710 * within VT52 mode
3711 */
3712 set_privmode (PrivMode_vt52, 1);
3713 break;
3252 case 3: /* 80/132 */ 3714 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3715 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3716 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3717 break;
3257 case 4: /* smooth scrolling */ 3718 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3719 set_option (Opt_jumpScroll, !state);
3262 break; 3720 break;
3263 case 5: /* reverse video */ 3721 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3722 scr_rvideo_mode (state);
3265 break; 3723 break;
3266 case 6: /* relative/absolute origins */ 3724 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3725 scr_relative_origin (state);
3268 break; 3726 break;
3269 case 7: /* autowrap */ 3727 case 7: /* autowrap */
3270 scr_autowrap (state); 3728 scr_autowrap (state);
3271 break; 3729 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3730 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3731 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3732 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3733 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3734 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3735#ifdef scrollBar_esc
3285 case scrollBar_esc: 3736 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3737 if (scrollBar.map (state))
3287 { 3738 {
3288 resize_all_windows (0, 0, 0); 3739 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3740 scr_touch (true);
3290 } 3741 }
3291 break; 3742 break;
3292#endif 3743#endif
3293 case 25: /* visible/invisible cursor */ 3744 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3745 scr_cursor_visible (state);
3295 break; 3746 break;
3296 /* case 35: - shift keys */ 3747 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3748 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3749 case 47: /* secondary screen */
3299 scr_change_screen (state); 3750 scr_change_screen (state);
3300 break; 3751 break;
3301 /* case 66: - application key pad */ 3752 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3753 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3754 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3755 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3756 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3757 break;
3307#if 0
3308 case 1001: 3758 case 1002:
3309 break; /* X11 mouse highlighting */ 3759 case 1003:
3310#endif 3760 if (state)
3761 {
3762 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3763 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3764 mouse_row = mouse_col = 0;
3765 vt_emask_mouse = PointerMotionMask;
3766 }
3767 else
3768 vt_emask_mouse = NoEventMask;
3769
3770 vt_select_input ();
3771 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3772 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3773 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3774 break;
3317 case 1011: /* scroll to bottom on key press */ 3775 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3776 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3777 break;
3323 case 1047: /* secondary screen w/ clearing */ 3778 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3779 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3780 if (!state)
3326 scr_erase_screen (2); 3781 scr_erase_screen (2);
3782
3327 scr_change_screen (state); 3783 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3784 break;
3785 case 1049: /* secondary screen w/ clearing first */
3786 if (option (Opt_secondaryScreen))
3787 if (state)
3788 scr_cursor (SAVE);
3789
3790 scr_change_screen (state);
3791
3792 if (option (Opt_secondaryScreen))
3793 if (state)
3794 scr_erase_screen (2);
3795 else
3796 scr_cursor (RESTORE);
3797 break;
3798 default:
3799 break;
3331 } 3800 }
3332 } 3801 }
3333} 3802}
3334/*}}} */ 3803/*}}} */
3335 3804
3336/*{{{ process sgr sequences */ 3805/*{{{ process sgr sequences */
3337void 3806void
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3807rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3808{
3340 unsigned int i; 3809 unsigned int i;
3341 short rendset; 3810 short rendset;
3342 int rendstyle; 3811 int rendstyle;
3343 3812
3344 if (nargs == 0) 3813 if (nargs == 0)
3345 { 3814 {
3346 scr_rendition (0, ~RS_None); 3815 scr_rendition (0, ~RS_None);
3347 return; 3816 return;
3348 } 3817 }
3818
3349 for (i = 0; i < nargs; i++) 3819 for (i = 0; i < nargs; i++)
3350 { 3820 {
3351 rendset = -1; 3821 rendset = -1;
3352 switch (arg[i]) 3822 switch (arg[i])
3353 { 3823 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3825 rendset = 0, rendstyle = ~RS_None;
3356 break; 3826 break;
3357 case 1: 3827 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3828 rendset = 1, rendstyle = RS_Bold;
3359 break; 3829 break;
3830 //case 2: // low intensity
3831 case 3:
3832 rendset = 1, rendstyle = RS_Italic;
3833 break;
3360 case 4: 3834 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3835 rendset = 1, rendstyle = RS_Uline;
3362 break; 3836 break;
3363 case 5: 3837 case 5: // slowly blinking
3838 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3839 rendset = 1, rendstyle = RS_Blink;
3365 break; 3840 break;
3841 //case 6: // scoansi light background
3366 case 7: 3842 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3843 rendset = 1, rendstyle = RS_RVid;
3368 break; 3844 break;
3369 case 22: 3845 case 8:
3846 // invisible. NYI
3847 break;
3848 //case 9: // crossed out
3849 //case 10: // scoansi acs off, primary font
3850 //case 11: // scoansi acs on, first alt font
3851 //case 12: // scoansi acs on, |0x80, second alt font
3852 //...
3853 //case 19: // ninth alt font
3854 //case 20: // gothic
3855 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3856 rendset = 0, rendstyle = RS_Bold;
3857 break;
3858 case 22: // normal intensity
3859 rendset = 0, rendstyle = RS_Bold;
3860 break;
3861 case 23: // disable italic
3862 rendset = 0, rendstyle = RS_Italic;
3371 break; 3863 break;
3372 case 24: 3864 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3865 rendset = 0, rendstyle = RS_Uline;
3374 break; 3866 break;
3375 case 25: 3867 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3868 rendset = 0, rendstyle = RS_Blink;
3377 break; 3869 break;
3870 case 26: // variable spacing (iso 8613)
3871 rendset = 0, rendstyle = RS_Blink;
3872 break;
3378 case 27: 3873 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3874 rendset = 0, rendstyle = RS_RVid;
3380 break; 3875 break;
3876 //case 28: // visible. NYI
3877 //case 29: // not crossed-out
3381 } 3878 }
3879
3382 if (rendset != -1) 3880 if (rendset != -1)
3383 { 3881 {
3384 scr_rendition (rendset, rendstyle); 3882 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3883 continue; /* for (;i;) */
3386 } 3884 }
3387 3885
3388 switch (arg[i]) 3886 switch (arg[i])
3389 { 3887 {
3390 case 30: 3888 case 30:
… …
3393 case 33: 3891 case 33:
3394 case 34: 3892 case 34:
3395 case 35: 3893 case 35:
3396 case 36: 3894 case 36:
3397 case 37: 3895 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3896 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3897 break;
3401#ifdef TTY_256COLOR 3898 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3899 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3900 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3901 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3902 i += 2;
3408 } 3903 }
3409 break; 3904 break;
3410#endif
3411 case 39: /* default fg */ 3905 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3906 scr_color (Color_fg, Color_fg);
3413 break; 3907 break;
3414 3908
3415 case 40: 3909 case 40:
… …
3418 case 43: 3912 case 43:
3419 case 44: 3913 case 44:
3420 case 45: 3914 case 45:
3421 case 46: 3915 case 46:
3422 case 47: 3916 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3917 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3918 break;
3426#ifdef TTY_256COLOR 3919 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3920 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3921 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3922 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3923 i += 2;
3433 } 3924 }
3434 break; 3925 break;
3435#endif
3436 case 49: /* default bg */ 3926 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3927 scr_color (Color_bg, Color_bg);
3438 break; 3928 break;
3439 3929
3440#ifndef NO_BRIGHTCOLOR 3930 //case 50: // not variable spacing
3931
3932#if !ENABLE_MINIMAL
3441 case 90: 3933 case 90:
3442 case 91: /* set bright fg color */ 3934 case 91: /* set bright fg color */
3443 case 92: 3935 case 92:
3444 case 93: 3936 case 93:
3445 case 94: 3937 case 94:
3446 case 95: 3938 case 95:
3447 case 96: 3939 case 96:
3448 case 97: 3940 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3941 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 3942 break;
3452 case 100: 3943 case 100:
3453 case 101: /* set bright bg color */ 3944 case 101: /* set bright bg color */
3454 case 102: 3945 case 102:
3455 case 103: 3946 case 103:
3456 case 104: 3947 case 104:
3457 case 105: 3948 case 105:
3458 case 106: 3949 case 106:
3459 case 107: 3950 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3951 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 3952 break;
3463#endif 3953#endif
3464
3465 } 3954 }
3466 } 3955 }
3467} 3956}
3468/*}}} */ 3957/*}}} */
3469 3958
3470/*{{{ process Rob Nation's own graphics mode sequences */
3471void
3472rxvt_term::process_graphics ()
3473{
3474 unsigned char ch, cmd = cmd_getc ();
3475
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q')
3478 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */
3480 return;
3481 }
3482 /* swallow other graphics sequences until terminating ':' */
3483 do
3484 ch = cmd_getc ();
3485 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531}
3532/*}}} */
3533
3534/* ------------------------------------------------------------------------- */ 3959/* ------------------------------------------------------------------------- */
3535 3960
3536/* 3961/*
3537 * Send printf() formatted output to the command. 3962 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 3963 * Only use for small amounts of data.
3539 */ 3964 */
3540void 3965void
3541rxvt_term::tt_printf (const char *fmt,...) 3966rxvt_term::tt_printf (const char *fmt,...)
3542{ 3967{
3543 va_list arg_ptr; 3968 va_list arg_ptr;
3544 unsigned char buf[256]; 3969 char buf[256];
3545 3970
3546 va_start (arg_ptr, fmt); 3971 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3972 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 3973 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 3974 tt_write (buf, strlen (buf));
3550} 3975}
3551 3976
3552/* ---------------------------------------------------------------------- */ 3977/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 3978/* Write data to the pty as typed by the user, pasted with the mouse,
3554 * or generated by us in response to a query ESC sequence. 3979 * or generated by us in response to a query ESC sequence.
3555 */ 3980 */
3556void 3981static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3558{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3560 3982
3561 if (len) 3983void
3984rxvt_term::tt_write (const char *data, unsigned int len)
3985{
3986 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3987 return;
3988
3989 if (pty->pty < 0)
3990 return;
3991
3992 if (v_buflen == 0)
3993 {
3994 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3995
3996 max_it (written, 0);
3997
3998 if (written == len)
3999 return;
4000
4001 data += written;
4002 len -= written;
3562 { 4003 }
4004
4005 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4006
4007 memcpy (v_buffer + v_buflen, data, len);
4008 v_buflen += len;
4009
4010 pty_ev.set (ev::READ | ev::WRITE);
4011}
4012
4013void rxvt_term::pty_write ()
4014{
4015 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4016
4017 if (written > 0)
4018 {
4019 v_buflen -= written;
4020
3563 if (v_buflen == 0) 4021 if (v_buflen == 0)
3564 { 4022 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4023 free (v_buffer);
3592 v_buffer = 0; 4024 v_buffer = 0;
3593 v_buflen = 0;
3594 4025
3595 pty_ev.set (EVENT_READ); 4026 pty_ev.set (ev::READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4027 return;
3608 } 4028 }
4029
4030 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4031 }
4032 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4033 pty_ev.set (ev::READ);
3610} 4034}
3611 4035
3612/*----------------------- end-of-file (C source) -----------------------*/ 4036/*----------------------- end-of-file (C source) -----------------------*/
3613 4037

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