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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 1.497 by sf-exg, Thu Sep 1 08:11:26 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 == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1048 && scr_page (scrollBar.state == SB_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 update_background ();
1479#endif
1350 } 1480 }
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 1481
1482 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1483 }
1362 break; 1484 break;
1363 1485
1486 case PropertyNotify:
1487 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1488 break;
1489
1364 case SelectionClear: 1490 case SelectionClear:
1365 selection_clear (); 1491 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; 1492 break;
1373 1493
1374 case SelectionRequest: 1494 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1495 selection_send (ev.xselectionrequest);
1376 break; 1496 break;
1377 1497
1498 case MapNotify:
1499#ifdef HAVE_BG_PIXMAP
1500 /* This is needed specifically to fix the case of no window manager or a
1501 * non-reparenting window manager. In those cases we never get first
1502 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1503 * care of multiplicity of ConfigureNotify events arriving while WM does
1504 * reparenting.
1505 * We should not render background immediately, as there could be several
1506 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1507 * by scheduling background redraw as soon as we can, but giving a short
1508 * bit of time for ConfigureNotifies to arrive.
1509 * We should render background PRIOR to drawing any text, but AFTER all
1510 * of ConfigureNotifys for the best results.
1511 */
1512 if (!(bg_flags & BG_IS_VALID))
1513 update_background_ev.start (0.025);
1514#endif
1515 mapped = 1;
1516#ifdef TEXT_BLINK
1517 text_blink_ev.start ();
1518#endif
1519 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1520 break;
1521
1378 case UnmapNotify: 1522 case UnmapNotify:
1379 TermWin.mapped = 0; 1523 mapped = 0;
1380#ifdef TEXT_BLINK 1524#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1525 text_blink_ev.stop ();
1382#endif 1526#endif
1527 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1528 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 1529
1404 case GraphicsExpose: 1530 case GraphicsExpose:
1405 case Expose: 1531 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1532 if (ev.xany.window == vt)
1407 { 1533 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1534 do
1535 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1536 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1537 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1538 }
1412 // don't understand this, so commented it out 1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1540
1541 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1542
1543 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1544 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1547 }
1416 // ev.xexpose.width, TermWin.height, False); 1548
1417#endif
1418 want_refresh = 1; 1549 want_refresh = 1;
1419 } 1550 }
1420 else 1551 else
1421 { 1552 {
1422 XEvent unused_event; 1553 XEvent unused_event;
1423 1554
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1556 ;
1426 &unused_event)) ; 1557 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1558 ;
1428 GraphicsExpose, 1559
1429 &unused_event)) ; 1560 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1561 {
1432 scrollBar.setIdle(); 1562 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1563 scrollBar.show (0);
1434 } 1564 }
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 } 1565 }
1444 break; 1566 break;
1445 1567
1446 case MotionNotify: 1568 case MotionNotify:
1447#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1570 if (hidden_pointer)
1449 pointer_unblank (); 1571 pointer_unblank ();
1450#endif 1572#endif
1451#if MENUBAR 1573 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1574 || priv_modes & PrivMode_MouseAnyEvent)
1575 mouse_report (ev.xbutton);
1576 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1577 break;
1578
1579 if (ev.xany.window == vt)
1453 { 1580 {
1454 menubar_control (&(ev.xbutton)); 1581 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1582 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1583 ; // 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))) 1584 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1585 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1586 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1587 ;
1467 1588
1468 XQueryPointer(display->display, TermWin.vt, 1589 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1590 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1591 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1592 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1593 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1594#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1595 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1596 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1597 {
1477#endif 1598#endif
1599#if ISO_14755
1600 // 5.4
1601 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 {
1603 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1604 break;
1605 }
1606#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1607 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1608 ev.xbutton.state & Button3Mask ? 2 : 0);
1609
1480#ifdef SELECTION_SCROLLING 1610#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1611 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1612 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1613 {
1484 int dist; 1614 int dist;
1485
1486 pending_scroll_selection=1;
1487 1615
1488 /* don't clobber the current delay if we are 1616 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1617 * already in the middle of scrolling.
1490 */ 1618 */
1491 if (scroll_selection_delay<=0) 1619 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1620 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1621
1494 /* save the event params so we can highlight 1622 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1623 * the selection in the pending-scroll loop
1496 */ 1624 */
1497 selection_save_x=ev.xbutton.x; 1625 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1626 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1627 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1628
1502 /* calc number of lines to scroll */ 1629 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1630 if (ev.xbutton.y < int_bwidth)
1504 { 1631 {
1505 scroll_selection_dir = UP; 1632 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1633 dist = int_bwidth - ev.xbutton.y;
1507 } 1634 }
1508 else 1635 else
1509 { 1636 {
1510 scroll_selection_dir = DN; 1637 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1638 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1639 }
1640
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1641 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1642 / SELECTION_SCROLL_LINE_SPEEDUP
1643 + 1;
1516 MIN_IT(scroll_selection_lines, 1644 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1645 SELECTION_SCROLL_MAX_LINES);
1518 } 1646 }
1519 else 1647 else
1520 { 1648 {
1521 /* we are within the text window, so we 1649 /* we are within the text window, so we
1522 * shouldn't be scrolling 1650 * shouldn't be scrolling
1523 */ 1651 */
1524 pending_scroll_selection = 0; 1652 sel_scroll_ev.stop();
1525 } 1653 }
1526#endif 1654#endif
1527#ifdef MOUSE_THRESHOLD 1655#ifdef MOUSE_THRESHOLD
1528
1529 } 1656 }
1530#endif 1657#endif
1531
1532 } 1658 }
1533 } 1659 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1660 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1661 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1662 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1663 MotionNotify, &ev))
1664 ;
1665
1538 XQueryPointer(display->display, scrollBar.win, 1666 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1667 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1668 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1669 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1670 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1671 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1672 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1673 want_refresh = 1;
1547 scrollbar_show (1); 1674 scrollBar.show (1);
1548 } 1675 }
1549 break; 1676 break;
1550 } 1677 }
1551}
1552 1678
1553#ifdef TRANSPARENT 1679#if defined(CURSOR_BLINK)
1680 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1681 {
1682 if (hidden_cursor)
1683 {
1684 hidden_cursor = 0;
1685 want_refresh = 1;
1686 }
1687
1688 cursor_blink_ev.again ();
1689 }
1690#endif
1691
1692#if defined(POINTER_BLANK)
1693 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1694 {
1695 if (ev.type == MotionNotify
1696 || ev.type == ButtonPress
1697 || ev.type == ButtonRelease)
1698 if (hidden_pointer)
1699 pointer_unblank ();
1700
1701 if (ev.type == KeyPress && hidden_pointer == 0)
1702 pointer_blank ();
1703 }
1704#endif
1705
1706 refresh_check ();
1707}
1708
1709#if ENABLE_FRILLS
1710void
1711rxvt_term::set_urgency (bool enable)
1712{
1713 if (enable == urgency_hint)
1714 return;
1715
1716 if (XWMHints *h = XGetWMHints (dpy, parent))
1717 {
1718 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1719 XSetWMHints (dpy, parent, h);
1720 urgency_hint = enable;
1721 }
1722}
1723#endif
1724
1725void
1726rxvt_term::focus_in ()
1727{
1728 if (!focus)
1729 {
1730 focus = 1;
1731 want_refresh = 1;
1732
1733#if USE_XIM
1734 if (Input_Context != NULL)
1735 {
1736 im_set_position ();
1737 XSetICFocus (Input_Context);
1738 }
1739#endif
1740#if CURSOR_BLINK
1741 if (option (Opt_cursorBlink))
1742 cursor_blink_ev.again ();
1743#endif
1744#if OFF_FOCUS_FADING
1745 if (rs[Rs_fade])
1746 {
1747 pix_colors = pix_colors_focused;
1748 scr_recolour ();
1749 }
1750#endif
1751#if ENABLE_FRILLS
1752 if (option (Opt_urgentOnBell))
1753 set_urgency (0);
1754#endif
1755
1756 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1757 }
1758}
1759
1760void
1761rxvt_term::focus_out ()
1762{
1763 if (focus)
1764 {
1765 focus = 0;
1766 want_refresh = 1;
1767
1768#if ENABLE_FRILLS
1769 if (option (Opt_urgentOnBell))
1770 set_urgency (0);
1771#endif
1772#if ENABLE_FRILLS || ISO_14755
1773 if (iso14755buf)
1774 {
1775 iso14755buf = 0;
1776# if ISO_14755
1777 scr_overlay_off ();
1778# endif
1779 }
1780#endif
1781#if USE_XIM
1782 if (Input_Context != NULL)
1783 XUnsetICFocus (Input_Context);
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.stop ();
1788
1789 hidden_cursor = 0;
1790#endif
1791#if OFF_FOCUS_FADING
1792 if (rs[Rs_fade])
1793 {
1794 pix_colors = pix_colors_unfocused;
1795 scr_recolour ();
1796 }
1797#endif
1798
1799 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1800 }
1801}
1802
1803void
1804rxvt_term::update_fade_color (unsigned int idx)
1805{
1806#if OFF_FOCUS_FADING
1807 if (rs[Rs_fade])
1808 {
1809 rgba c;
1810 pix_colors [Color_fade].get (c);
1811 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1812 }
1813#endif
1814}
1815
1816#if ENABLE_TRANSPARENCY || ENABLE_PERL
1554void 1817void
1555rxvt_term::rootwin_cb (XEvent &ev) 1818rxvt_term::rootwin_cb (XEvent &ev)
1556{ 1819{
1557 SET_R (this); 1820 make_current ();
1558 SET_LOCALE (locale);
1559 1821
1560 if (ev.type == PropertyNotify) 1822 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1823 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1824 return;
1825
1826# if ENABLE_TRANSPARENCY
1827 switch (ev.type)
1561 { 1828 {
1829 case PropertyNotify:
1562 /* 1830 /*
1563 * if user used some Esetroot compatible prog to set the root bg, 1831 * 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. 1832 * use the property to determine the pixmap. We use it later on.
1565 */ 1833 */
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]) 1834 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1835 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1836 {
1837 bg_set_root_pixmap ();
1838 update_background ();
1839 }
1840
1570 return; 1841 break;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 { 1842 }
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif 1843# endif
1580 1844
1845 refresh_check ();
1846}
1847#endif
1848
1581void 1849void
1582rxvt_term::button_press (const XButtonEvent &ev) 1850rxvt_term::button_press (XButtonEvent &ev)
1583{ 1851{
1584 int reportmode = 0, clickintime; 1852 int reportmode = 0, clickintime;
1585 1853
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1854 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1855
1587 if (!bypass_keystate) 1856 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1857 reportmode = !! (priv_modes & PrivMode_mouse_report);
1858
1589 /* 1859 /*
1590 * VT window processing of button press 1860 * VT window processing of button press
1591 */ 1861 */
1592 if (ev.window == TermWin.vt) 1862 if (ev.window == vt)
1593 { 1863 {
1594#if RXVT_GRAPHICS 1864 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1865 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1866
1867#if ISO_14755
1868 // 5.4
1869 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1870 {
1871 iso14755_54 (ev.x, ev.y);
1872 return;
1600 { 1873 }
1874#endif
1875
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1876 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1877
1602 if (reportmode) 1878 if (reportmode)
1879 {
1880 /* mouse report from vt window */
1881 /* save the xbutton state (for ButtonRelease) */
1882 MEvent.state = ev.state;
1883#ifdef MOUSE_REPORT_DOUBLECLICK
1884 if (ev.button == MEvent.button && clickintime)
1603 { 1885 {
1604 /* mouse report from vt window */ 1886 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1887 MEvent.clicks++;
1606 MEvent.state = ev.state; 1888
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1889 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1890 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1891 /* only report double clicks */
1615 MEvent.clicks = 2; 1892 MEvent.clicks = 2;
1616 mouse_report (ev); 1893 mouse_report (ev);
1617 1894
1618 /* don't report the release */ 1895 /* don't report the release */
1619 MEvent.clicks = 0; 1896 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1897 MEvent.button = AnyButton;
1621 }
1622 } 1898 }
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 } 1899 }
1636 else 1900 else
1637 { 1901 {
1902 /* different button, or time expired */
1903 MEvent.clicks = 1;
1904 MEvent.button = ev.button;
1905 mouse_report (ev);
1906 }
1907#else
1908 MEvent.button = ev.button;
1909 mouse_report (ev);
1910#endif /* MOUSE_REPORT_DOUBLECLICK */
1911
1912 }
1913 else
1914 {
1638 if (ev.button != MEvent.button) 1915 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1916 MEvent.clicks = 0;
1917
1640 switch (ev.button) 1918 switch (ev.button)
1641 { 1919 {
1642 case Button1: 1920 case Button1:
1921 /* allow meta + click to select rectangular areas */
1922 /* should be done in screen.C */
1923#if ENABLE_FRILLS
1924 selection.rect = !!(ev.state & ModMetaMask);
1925#else
1926 selection.rect = false;
1927#endif
1928
1643 /* allow shift+left click to extend selection */ 1929 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1930 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1931 {
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) 1932 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1933 selection_rotate (ev.x, ev.y);
1667 else 1934 else
1668 selection_extend (ev.x, ev.y, 1); 1935 selection_extend (ev.x, ev.y, 1);
1936 }
1937 else
1938 {
1939 if (MEvent.button == Button1 && clickintime)
1940 MEvent.clicks++;
1941 else
1942 MEvent.clicks = 1;
1943
1944 selection_click (MEvent.clicks, ev.x, ev.y);
1945 }
1946
1947 MEvent.button = Button1;
1948 break;
1949
1950 case Button3:
1951 if (MEvent.button == Button3 && clickintime)
1952 selection_rotate (ev.x, ev.y);
1953 else
1954 selection_extend (ev.x, ev.y, 1);
1955
1669 MEvent.button = Button3; 1956 MEvent.button = Button3;
1670 break; 1957 break;
1671 }
1672 } 1958 }
1959 }
1960
1673 MEvent.time = ev.time; 1961 MEvent.time = ev.time;
1674 return; 1962 return;
1675 }
1676 } 1963 }
1677 1964
1678 /* 1965 /*
1679 * Scrollbar window processing of button press 1966 * Scrollbar window processing of button press
1680 */ 1967 */
1681 if (isScrollbarWindow(ev.window)) 1968 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 1969 {
1683 scrollBar.setIdle (); 1970 page_dirn direction = NO_DIR;
1971
1972 if (scrollBar.upButton (ev.y))
1973 direction = UP; /* up */
1974 else if (scrollBar.dnButton (ev.y))
1975 direction = DN; /* down */
1976
1977 scrollBar.state = SB_STATE_IDLE;
1684 /* 1978 /*
1685 * Rxvt-style scrollbar: 1979 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 1980 * move up if mouse is above slider
1687 * move dn if mouse is below slider 1981 * move dn if mouse is below slider
1688 * 1982 *
… …
1697 /* 1991 /*
1698 * Mouse report disabled scrollbar: 1992 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 1993 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 1994 * click on scrollbar - send pageup/down
1701 */ 1995 */
1702 if ((scrollBar.style == R_SB_NEXT 1996 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 1997 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 1998 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"); 1999 tt_printf ("\033[B");
1712 else 2000 else
1713 switch (ev.button) 2001 switch (ev.button)
1714 { 2002 {
1715 case Button2: 2003 case Button2:
1716 tt_printf("\014"); 2004 tt_printf ("\014");
1717 break; 2005 break;
1718 case Button1: 2006 case Button1:
1719 tt_printf("\033[6~"); 2007 tt_printf ("\033[6~");
1720 break; 2008 break;
1721 case Button3: 2009 case Button3:
1722 tt_printf("\033[5~"); 2010 tt_printf ("\033[5~");
1723 break; 2011 break;
1724 } 2012 }
1725 } 2013 }
1726 else 2014 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2015#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2016 {
1734 if (scrollbarnext_upButton(ev.y)) 2017 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 { 2018 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2019#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2020 if (!cont_scroll_ev.is_active ())
2021 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2022#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2023 if (scr_page (direction, 1))
1752 { 2024 {
1753 if (upordown < 0) 2025 if (direction == UP)
1754 scrollBar.setUp (); 2026 scrollBar.state = SB_STATE_UP;
1755 else 2027 else
1756 scrollBar.setDn (); 2028 scrollBar.state = SB_STATE_DOWN;
1757 } 2029 }
1758 } 2030 }
1759 else 2031 else
1760 switch (ev.button) 2032 switch (ev.button)
1761 { 2033 {
1762 case Button2: 2034 case Button2:
1763 switch (scrollbar_align) 2035 switch (scrollBar.align)
1764 { 2036 {
1765 case R_SB_ALIGN_TOP: 2037 case SB_ALIGN_TOP:
1766 csrO = 0; 2038 csrO = 0;
1767 break; 2039 break;
1768 case R_SB_ALIGN_CENTRE: 2040 case SB_ALIGN_CENTRE:
1769 csrO = (scrollBar.bot - scrollBar.top) / 2; 2041 csrO = (scrollBar.bot - scrollBar.top) / 2;
1770 break; 2042 break;
1771 case R_SB_ALIGN_BOTTOM: 2043 case SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2044 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2045 break;
1774 } 2046 }
2047
1775 if (scrollBar.style == R_SB_XTERM 2048 if (scrollBar.style == SB_STYLE_XTERM
1776 || scrollbar_above_slider(ev.y) 2049 || scrollBar.above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2050 || scrollBar.below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2051 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2052
1780 scrollBar.setMotion (); 2053 scrollBar.state = SB_STATE_MOTION;
1781 break; 2054 break;
1782 2055
1783 case Button1: 2056 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2057 if (scrollBar.align == SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2058 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2059 /* FALLTHROUGH */
1787 2060
1788 case Button3: 2061 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2062 if (scrollBar.style != SB_STYLE_XTERM)
1790 { 2063 {
1791 if (scrollbar_above_slider(ev.y)) 2064 if (scrollBar.above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2065# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2066 scr_page (UP, nrow - 1);
1794# else 2067# else
1795 scr_page (UP, TermWin.nrow / 4); 2068 scr_page (UP, nrow / 4);
1796# endif 2069# endif
1797 else if (scrollbar_below_slider(ev.y)) 2070 else if (scrollBar.below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2071# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2072 scr_page (DN, nrow - 1);
1800# else 2073# else
1801 scr_page (DN, TermWin.nrow / 4); 2074 scr_page (DN, nrow / 4);
1802# endif 2075# endif
1803 else 2076 else
1804 scrollBar.setMotion (); 2077 scrollBar.state = SB_STATE_MOTION;
1805 } 2078 }
1806 else 2079 else
1807 { 2080 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2081 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2082 (nrow
1810 * scrollbar_position(ev.y) 2083 * scrollBar.position (ev.y)
1811 / scrollbar_size())); 2084 / scrollBar.size ()));
1812 } 2085 }
2086
1813 break; 2087 break;
1814 } 2088 }
1815 } 2089 }
2090
1816 return; 2091 return;
1817 } 2092 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2093}
1826 2094
1827void 2095void
1828rxvt_term::button_release (const XButtonEvent &ev) 2096rxvt_term::button_release (XButtonEvent &ev)
1829{ 2097{
1830 int reportmode = 0; 2098 int reportmode = 0;
1831 2099
1832 csrO = 0; /* reset csr Offset */ 2100 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2101 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2102 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2103
1836 if (scrollbar_isUpDn()) 2104 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1837 { 2105 {
1838 scrollBar.setIdle (); 2106 scrollBar.state = SB_STATE_IDLE;
1839 scrollbar_show (0); 2107 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2108 }
2109
1845#ifdef SELECTION_SCROLLING 2110#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2111 sel_scroll_ev.stop();
1847#endif 2112#endif
2113
1848 if (ev.window == TermWin.vt) 2114 if (ev.window == vt)
1849 { 2115 {
1850#ifdef RXVT_GRAPHICS 2116 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2117 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2118
1856 { 2119#if ISO_14755
2120 // 5.4
2121 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2122 return;
2123#endif
2124
1857 if (reportmode) 2125 if (reportmode)
2126 {
2127 /* mouse report from vt window */
2128 /* don't report release of wheel "buttons" */
2129 if (ev.button >= 4)
2130 return;
2131#ifdef MOUSE_REPORT_DOUBLECLICK
2132 /* only report the release of 'slow' single clicks */
2133 if (MEvent.button != AnyButton
2134 && (ev.button != MEvent.button
2135 || (ev.time - MEvent.time
2136 > MULTICLICK_TIME / 2)))
1858 { 2137 {
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; 2138 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2139 MEvent.button = AnyButton;
1876 mouse_report (ev); 2140 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2141 }
2142#else /* MOUSE_REPORT_DOUBLECLICK */
2143 MEvent.button = AnyButton;
2144 mouse_report (ev);
2145#endif /* MOUSE_REPORT_DOUBLECLICK */
2146 return;
2147 }
2148
1880 /* 2149 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2150 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2151 * when overriding mouse reporting
1883 */ 2152 */
1884 if (PrivateModes & PrivMode_mouse_report 2153 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2154 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2155 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2156 selection_extend (ev.x, ev.y, 0);
1888 2157
1889 switch (ev.button) 2158 switch (ev.button)
2159 {
2160 case Button1:
2161 case Button3:
2162 selection_make (ev.time);
2163 break;
2164
2165 case Button2:
2166 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2167 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2168 break;
2169
2170#ifdef MOUSE_WHEEL
2171 case Button4:
2172 case Button5:
1890 { 2173 {
1891 case Button1: 2174 int i;
1892 case Button3: 2175 page_dirn v;
1893 selection_make (ev.time); 2176
2177 v = ev.button == Button4 ? UP : DN;
2178
2179 if (ev.state & ShiftMask)
1894 break; 2180 i = 1;
1895 case Button2: 2181 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2182 i = nrow - 1;
2183 else
1897 break; 2184 i = 5;
2185
1898#ifdef MOUSE_WHEEL 2186# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2187 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2188 {
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); 2189 mouse_slip_wheel_speed += v ? -1 : 1;
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2190 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2191 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2192
2193 if (!slip_wheel_ev.is_active ())
2194 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1917 } 2195 }
2196 else
1918# endif 2197# endif
1919# ifdef JUMP_MOUSE_WHEEL 2198 {
1920 scr_page (v, i); 2199 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1); 2200 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 } 2201 }
2050 } 2202 }
2051 am_pixmap_trans = 0; 2203 break;
2204#endif
2205 }
2206 }
2207}
2208
2209/*}}} */
2210
2211void
2212rxvt_term::cmd_parse ()
2213{
2214 wchar_t ch = NOCHAR;
2215 char *seq_begin; // remember start of esc-sequence here
2216
2217 for (;;)
2218 {
2219 if (ecb_unlikely (ch == NOCHAR))
2220 {
2221 seq_begin = cmdbuf_ptr;
2222 ch = next_char ();
2223
2224 if (ch == NOCHAR)
2225 break;
2226 }
2227
2228 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2229 {
2230 if (ecb_unlikely (!seen_input))
2231 {
2232 seen_input = 1;
2233 // many badly-written programs (e.g. jed) contain a race condition:
2234 // they first read the screensize and then install a SIGWINCH handler.
2235 // some window managers resize the window early, and these programs
2236 // then sometimes get the size wrong.
2237 // unfortunately other programs are even more buggy and dislike
2238 // being sent SIGWINCH, so only do it when we were in fact being
2239 // resized.
2240 if (seen_resize && cmd_pid)
2241 kill (-cmd_pid, SIGWINCH);
2242 }
2243
2244 /* Read a text string from the input buffer */
2245 wchar_t buf[UBUFSIZ];
2246 bool refreshnow = false;
2247 int nlines = 0;
2248 wchar_t *str = buf;
2249 wchar_t *eol = str + min (ncol, UBUFSIZ);
2250
2251 for (;;)
2252 {
2253 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2254 break;
2255
2256 *str++ = ch;
2257
2258 if (ecb_unlikely (ch == C0_LF || str >= eol))
2259 {
2260 if (ch == C0_LF)
2261 nlines++;
2262
2263 refresh_count++;
2264
2265 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2266 {
2267 refresh_count = 0;
2268
2269 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2270 {
2271 refreshnow = true;
2272 ch = NOCHAR;
2273 break;
2274 }
2275 }
2276
2277 // scr_add_lines only works for nlines <= nrow - 1.
2278 if (nlines >= nrow - 1)
2279 {
2280 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2281 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2282 scr_add_lines (buf, str - buf, nlines);
2283
2284 nlines = 0;
2285 str = buf;
2286 eol = str + min (ncol, UBUFSIZ);
2287 }
2288
2289 if (str >= eol)
2290 {
2291 if (eol >= buf + UBUFSIZ)
2292 {
2293 ch = NOCHAR;
2294 break;
2295 }
2296 else
2297 eol = min (eol + ncol, buf + UBUFSIZ);
2298 }
2299
2300 }
2301
2302 seq_begin = cmdbuf_ptr;
2303 ch = next_char ();
2304 }
2305
2306 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2307 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2308 scr_add_lines (buf, str - buf, nlines);
2309
2310 /*
2311 * If there have been a lot of new lines, then update the screen
2312 * What the heck we'll cheat and only refresh less than every page-full.
2313 * if skipScroll is enabled.
2314 */
2315 if (refreshnow)
2316 {
2317 scr_refresh ();
2318 want_refresh = 1;
2319 }
2052 } 2320 }
2053 else 2321 else
2054 { 2322 {
2055 if (TermWin.pixmap != None) 2323 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 { 2324 {
2091 if (oldp != None) 2325 process_nonprinting (ch);
2092 pchanged = 1; 2326 }
2327 catch (const class out_of_input &o)
2328 {
2329 // we ran out of input, retry later
2330 cmdbuf_ptr = seq_begin;
2093 break; 2331 break;
2094 } 2332 }
2095 if (oldp != TermWin.parent[i]) 2333
2096 pchanged = 1; 2334 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2335 }
2101 for (; n < (unsigned int)i; n++) 2336 }
2102 { 2337}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2338
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2339// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2340wchar_t
2106 { 2341rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2342{
2108 break; 2343 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2344 {
2110 } 2345 // assume 7-bit to be ascii ALWAYS
2346 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2347 return *cmdbuf_ptr++;
2348
2349 wchar_t wc;
2350 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2351
2352 if (len == (size_t)-2)
2111 } 2353 {
2112 if (n > (int)(sizeof(TermWin.parent) 2354 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2355 cmdbuf_ptr = cmdbuf_endp;
2356 break;
2114 { 2357 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2358
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2359 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 } 2360 {
2123 else 2361 mbstate.reset (); // reset now undefined conversion state
2362 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2363 }
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 2364
2130 rqt.tv_sec = 1; 2365 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2366 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2367 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 } 2368 }
2369
2370 return NOCHAR;
2371}
2372
2373// read the next octet
2374uint32_t
2375rxvt_term::next_octet () NOTHROW
2376{
2377 return cmdbuf_ptr < cmdbuf_endp
2378 ? (unsigned char)*cmdbuf_ptr++
2379 : NOCHAR;
2380}
2381
2382static class out_of_input out_of_input;
2383
2384wchar_t
2385rxvt_term::cmd_getc () THROW ((class out_of_input))
2386{
2387 wchar_t c = next_char ();
2388
2389 if (c == NOCHAR)
2390 throw out_of_input;
2391
2147 return pchanged; 2392 return c;
2148} 2393}
2149#endif
2150 2394
2151/*}}} */ 2395uint32_t
2396rxvt_term::cmd_get8 () THROW ((class out_of_input))
2397{
2398 uint32_t c = next_octet ();
2399
2400 if (c == NOCHAR)
2401 throw out_of_input;
2402
2403 return c;
2404}
2152 2405
2153/*{{{ print pipe */ 2406/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2407/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2408#ifdef PRINTPIPE
2156FILE * 2409FILE *
2157rxvt_term::popen_printer () 2410rxvt_term::popen_printer ()
2158{ 2411{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2412 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2413
2161 if (stream == NULL) 2414 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2415 rxvt_warn ("can't open printer pipe, not printing.\n");
2416
2163 return stream; 2417 return stream;
2164} 2418}
2165 2419
2166int 2420int
2167rxvt_term::pclose_printer (FILE *stream) 2421rxvt_term::pclose_printer (FILE *stream)
2168{ 2422{
2169 fflush (stream); 2423 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); 2424 return pclose (stream);
2176# endif
2177} 2425}
2178 2426
2179/* 2427/*
2180 * simulate attached vt100 printer 2428 * simulate attached vt100 printer
2181 */ 2429 */
2182void 2430void
2183rxvt_term::process_print_pipe () 2431rxvt_term::process_print_pipe ()
2184{ 2432{
2185 int done; 2433 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2434
2188 if ((fd = popen_printer ()) == NULL) 2435 if (!fd)
2189 return; 2436 return;
2190 2437
2191 /* 2438 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2439 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2440 * is received.
2194 */ 2441 */
2195 for (done = 0; !done;) 2442 for (int done = 0; !done; )
2196 { 2443 {
2197 unsigned char buf[8]; 2444 unsigned char buf[8];
2198 unsigned char ch; 2445 unicode_t ch;
2199 unsigned int i, len; 2446 unsigned int i, len;
2200 2447
2201 if ((ch = cmd_getc ()) != C0_ESC) 2448 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2449 {
2203 if (putc(ch, fd) == EOF) 2450 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2451 break; /* done = 1 */
2205 } 2452 }
2206 else 2453 else
2207 { 2454 {
2208 len = 0; 2455 len = 0;
… …
2219 { 2466 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2467 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2468 break; /* done = 1 */
2222 } 2469 }
2223 } 2470 }
2471
2224 for (i = 0; i < len; i++) 2472 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2473 if (putc (buf[i], fd) == EOF)
2226 { 2474 {
2227 done = 1; 2475 done = 1;
2228 break; 2476 break;
2229 } 2477 }
2230 } 2478 }
2231 } 2479 }
2480
2232 pclose_printer (fd); 2481 pclose_printer (fd);
2233} 2482}
2234#endif /* PRINTPIPE */ 2483#endif /* PRINTPIPE */
2235/*}}} */ 2484/*}}} */
2236 2485
2237/* *INDENT-OFF* */
2238enum { 2486enum {
2239 C1_40 = 0x40, 2487 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2488 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, 2489 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, 2490 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 2491 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2492};
2245/* *INDENT-ON* */
2246 2493
2247/*{{{ process non-printing single characters */ 2494/*{{{ process non-printing single characters */
2248void 2495void
2249rxvt_term::process_nonprinting (unsigned char ch) 2496rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2497{
2251 switch (ch) 2498 switch (ch)
2252 { 2499 {
2500 case C0_ESC:
2501 process_escape_seq ();
2502 break;
2253 case C0_ENQ: /* terminal Status */ 2503 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2504 if (rs[Rs_answerbackstring])
2255 tt_write( 2505 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 2506 else
2259 tt_write((unsigned char *)VT100_ANS, 2507 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2508 break;
2262 case C0_BEL: /* bell */ 2509 case C0_BEL: /* bell */
2263 scr_bell (); 2510 scr_bell ();
2264 break; 2511 break;
2265 case C0_BS: /* backspace */ 2512 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2527 scr_charset_choose (1);
2281 break; 2528 break;
2282 case C0_SI: /* shift in - acs */ 2529 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2530 scr_charset_choose (0);
2284 break; 2531 break;
2532
2533#ifdef EIGHT_BIT_CONTROLS
2534 // 8-bit controls
2535 case 0x90: /* DCS */
2536 process_dcs_seq ();
2537 break;
2538 case 0x9b: /* CSI */
2539 process_csi_seq ();
2540 break;
2541 case 0x9d: /* OSC */
2542 process_osc_seq ();
2543 break;
2544#endif
2285 } 2545 }
2286} 2546}
2287/*}}} */ 2547/*}}} */
2288 2548
2289 2549
2290/*{{{ process VT52 escape sequences */ 2550/*{{{ process VT52 escape sequences */
2291void 2551void
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2552rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2553{
2294 int row, col; 2554 int row, col;
2295 2555
2296 switch (ch) 2556 switch (ch)
2297 { 2557 {
… …
2327 row = cmd_getc () - ' '; 2587 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2588 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2589 scr_gotorc (row, col, 0);
2330 break; 2590 break;
2331 case 'Z': /* identify the terminal type */ 2591 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2592 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2593 break;
2334 case '<': /* turn off VT52 mode */ 2594 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2595 priv_modes &= ~PrivMode_vt52;
2336 break; 2596 break;
2337 case 'F': /* use special graphics character set */ 2597 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2598 case 'G': /* use regular character set */
2339 /* unimplemented */ 2599 /* unimplemented */
2340 break; 2600 break;
… …
2349 2609
2350/*{{{ process escape sequences */ 2610/*{{{ process escape sequences */
2351void 2611void
2352rxvt_term::process_escape_seq () 2612rxvt_term::process_escape_seq ()
2353{ 2613{
2354 unsigned char ch = cmd_getc (); 2614 unicode_t ch = cmd_getc ();
2355 2615
2356 if (PrivateModes & PrivMode_vt52) 2616 if (priv_modes & PrivMode_vt52)
2357 { 2617 {
2358 process_escape_vt52 (ch); 2618 process_escape_vt52 (ch);
2359 return; 2619 return;
2360 } 2620 }
2361 2621
2362 switch (ch) 2622 switch (ch)
2363 { 2623 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2624 case '#':
2366 if (cmd_getc () == '8') 2625 if (cmd_getc () == '8')
2367 scr_E (); 2626 scr_E ();
2368 break; 2627 break;
2369 case '(': 2628 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2635 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2636 break;
2378 case '+': 2637 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2638 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2639 break;
2381#ifdef MULTICHAR_SET 2640#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': 2641 case '6':
2388 scr_backindex (); 2642 scr_backindex ();
2389 break; 2643 break;
2390#endif 2644#endif
2391 case '7': 2645 case '7':
2392 scr_cursor (SAVE); 2646 scr_cursor (SAVE);
2393 break; 2647 break;
2394 case '8': 2648 case '8':
2395 scr_cursor (RESTORE); 2649 scr_cursor (RESTORE);
2396 break; 2650 break;
2397#ifndef NO_FRILLS 2651#if !ENABLE_MINIMAL
2398 case '9': 2652 case '9':
2399 scr_forwardindex (); 2653 scr_forwardindex ();
2400 break; 2654 break;
2401#endif 2655#endif
2656 // DECPAM/DECPNM
2402 case '=': 2657 case '=':
2658 priv_modes |= PrivMode_aplKP;
2659 break;
2403 case '>': 2660 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2661 priv_modes &= ~PrivMode_aplKP;
2405 break; 2662 break;
2406 2663
2407 case C1_40: 2664 case C1_40:
2408 cmd_getc (); 2665 cmd_getc ();
2409 break; 2666 break;
… …
2412 break; 2669 break;
2413 2670
2414 /* 8.3.87: NEXT LINE */ 2671 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2672 case C1_NEL: /* ESC E */
2416 { 2673 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2674 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2675 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2676 }
2420 break; 2677 break;
2421 2678
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2679 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2680 case C1_ESA: /* ESC G */
2424 process_graphics (); 2681 // used by original rxvt for rob nations own graphics mode
2682 if (cmd_getc () == 'Q')
2683 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2425 break; 2684 break;
2426 2685
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2686 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2687 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2688 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2692 case C1_RI: /* ESC M */
2434 scr_index (DN); 2693 scr_index (DN);
2435 break; 2694 break;
2436 2695
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2696 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2697 /* case C1_SS2: break; */
2439 2698
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2699 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2700 /* case C1_SS3: break; */
2442 2701
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2702 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2703 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2704 process_dcs_seq ();
2446 break; 2705 break;
2447 2706
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2707 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2708 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2709 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2710 break; /* steal obsolete ESC [ c */
2453 2711
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2712 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2713 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2714 process_csi_seq ();
2457 break; 2715 break;
2458 2716
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2717 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2718 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2719 process_osc_seq ();
2462 break; 2720 break;
2463 2721
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2722 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2723 case 'c':
2724 mbstate.reset ();
2466 scr_poweron (); 2725 scr_poweron ();
2467 scrollbar_show (1); 2726 scrollBar.show (1);
2468 break; 2727 break;
2469 2728
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2729 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2730 case 'n':
2472 scr_charset_choose (2); 2731 scr_charset_choose (2);
… …
2479 } 2738 }
2480} 2739}
2481/*}}} */ 2740/*}}} */
2482 2741
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2742/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2743enum {
2486 CSI_ICH = 0x40, 2744 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2745 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 , 2746 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, 2747 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, 2748 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, 2749 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, 2750 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 , 2751 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 2752 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2753};
2496 2754
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2755#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2756 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2757 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2758#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2759 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2760
2503const unsigned char csi_defaults[] = 2761static const unsigned char csi_defaults[] =
2504 { 2762 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2763 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, */ 2764 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, */ 2765 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, [, \, ], ^, _, */ 2766 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, */ 2767 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, */ 2768 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, */ 2769 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, {, |, }, ~, */ 2770 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2771 };
2514/* *INDENT-ON* */
2515 2772
2516void 2773void
2517rxvt_term::process_csi_seq () 2774rxvt_term::process_csi_seq ()
2518{ 2775{
2519 unsigned char ch, priv, i; 2776 unicode_t ch, priv, i;
2520 unsigned int nargs, p; 2777 unsigned int nargs, p;
2521 int n, ndef; 2778 int n, ndef;
2522 int arg[ESC_ARGS]; 2779 int arg[ESC_ARGS] = { };
2523 2780
2524 for (nargs = ESC_ARGS; nargs > 0;) 2781 nargs = 0;
2525 arg[--nargs] = 0;
2526 2782
2527 priv = 0; 2783 priv = 0;
2528 ch = cmd_getc (); 2784 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2785 if ((ch >= '<' && ch <= '?') || ch == '!')
2786 {
2530 { /* '<' '=' '>' '?' */ 2787 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2788 priv = ch;
2532 ch = cmd_getc (); 2789 ch = cmd_getc ();
2533 } 2790 }
2791
2534 /* read any numerical arguments */ 2792 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2793 for (n = -1; ch < CSI_ICH; )
2536 { 2794 {
2537 if (isdigit(ch)) 2795 if (isdigit (ch))
2538 { 2796 {
2539 if (n < 0) 2797 if (n < 0)
2540 n = ch - '0'; 2798 n = ch - '0';
2541 else 2799 else
2542 n = n * 10 + ch - '0'; 2800 n = n * 10 + ch - '0';
… …
2545 { 2803 {
2546 if (nargs < ESC_ARGS) 2804 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2805 arg[nargs++] = n;
2548 n = -1; 2806 n = -1;
2549 } 2807 }
2550 else if (ch == '\b') 2808 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); 2809 process_nonprinting (ch);
2562 } 2810
2563 ch = cmd_getc (); 2811 ch = cmd_getc ();
2564 } 2812 }
2565 2813
2566 if (ch > CSI_7F) 2814 if (ch > CSI_7F)
2567 return; 2815 return;
2568 2816
2569 if (nargs < ESC_ARGS) 2817 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2818 arg[nargs++] = n;
2571 2819
2572 i = ch - CSI_ICH; 2820 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2821 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2822 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2823 if (arg[p] == -1)
2576 arg[p] = ndef; 2824 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 2825
2585 /* 2826 /*
2586 * private mode handling 2827 * private mode handling
2587 */ 2828 */
2588 if (priv) 2829 if (priv)
2589 { 2830 {
2590 switch (priv) 2831 switch (priv)
2591 { 2832 {
2592 case '>': 2833 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2834 if (ch == CSI_DA) /* secondary device attributes */
2835 {
2836 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2837 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2838 //
2839 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2840 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2841 // versions.
2842 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2843 tt_printf ("\033[>%d;95;0c", 'U');
2844 }
2595 break; 2845 break;
2846
2596 case '?': 2847 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2848 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2849 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2850 break;
2851
2852 case '!':
2853 if (ch == CSI_70)
2854 {
2855 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2856 scr_soft_reset ();
2857
2858 static const int pm_h[] = { 7, 25 };
2859 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2860
2861 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2862 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2600 } 2863 }
2864 break;
2865 }
2866
2601 return; 2867 return;
2602 } 2868 }
2603 2869
2604 switch (ch) 2870 switch (ch)
2605 { 2871 {
2606 /* 2872 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2873 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2874 */
2609#ifdef PRINTPIPE 2875#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2876 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2877 switch (arg[0])
2612 { 2878 {
… …
2704 2970
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2971 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 2972 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 2973 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2974 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2975 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 2976 break;
2711 2977
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2978 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 2979 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 2980 break;
2716 2981
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2982 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 2983 process_sgr_mode (nargs, arg);
2719 break; 2984 break;
2720 2985
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2986 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 2987 switch (arg[0])
2723 { 2988 {
2724 case 5: /* DSR requested */ 2989 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 2990 tt_printf ("\033[0n");
2726 break; 2991 break;
2727 case 6: /* CPR requested */ 2992 case 6: /* CPR requested */
2728 scr_report_position (); 2993 scr_report_position ();
2729 break; 2994 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 2995 case 7: /* unofficial extension */
2996 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 2997 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 2998 break;
2734#endif
2735 case 8: /* unofficial extension */ 2999 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3000 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3001 break;
2738 } 3002 }
2739 break; 3003 break;
2740 3004
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3005 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3038 break;
2775 3039
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3040 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3041 if (arg[0] == 4)
2778 scr_insert_mode (0); 3042 scr_insert_mode (0);
3043 else if (arg[0] == 20)
3044 priv_modes &= ~PrivMode_LFNL;
2779 break; 3045 break;
2780 3046
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3047 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3048 if (arg[0] == 4)
2783 scr_insert_mode (1); 3049 scr_insert_mode (1);
3050 else if (arg[0] == 20)
3051 priv_modes |= PrivMode_LFNL;
2784 break; 3052 break;
2785 3053
2786 /* 3054 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3055 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3056 */
… …
2800 break; 3068 break;
2801 case CSI_75: 3069 case CSI_75:
2802 scr_cursor (RESTORE); 3070 scr_cursor (RESTORE);
2803 break; 3071 break;
2804 3072
2805#ifndef NO_FRILLS 3073#if !ENABLE_MINIMAL
2806 case CSI_74: 3074 case CSI_74:
2807 process_window_ops (arg, nargs); 3075 process_window_ops (arg, nargs);
2808 break; 3076 break;
2809#endif 3077#endif
2810 3078
2811 case CSI_78: /* DECREQTPARM */ 3079 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3080 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3081 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3082 break;
2815 3083
2816 default: 3084 default:
2817 break; 3085 break;
2818 } 3086 }
2819} 3087}
2820/*}}} */ 3088/*}}} */
2821 3089
2822#ifndef NO_FRILLS 3090#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3091void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3092rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3093{
2827 int x, y; 3094 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3095 XWindowAttributes wattr;
2832 Window wdummy; 3096 Window wdummy;
3097
3098 dLocal (Display *, dpy);
2833 3099
2834 if (nargs == 0) 3100 if (nargs == 0)
2835 return; 3101 return;
3102
2836 switch (args[0]) 3103 switch (args[0])
2837 { 3104 {
2838 /* 3105 /*
2839 * commands 3106 * commands
2840 */ 3107 */
2841 case 1: /* deiconify window */ 3108 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3109 XMapWindow (dpy, parent);
2843 break; 3110 break;
2844 case 2: /* iconify window */ 3111 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3112 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3113 break;
2848 case 3: /* set position (pixels) */ 3114 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3115 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3116 break;
2851 case 4: /* set size (pixels) */ 3117 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3118 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3119 break;
2854 case 5: /* raise window */ 3120 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3121 XRaiseWindow (dpy, parent);
2856 break; 3122 break;
2857 case 6: /* lower window */ 3123 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3124 XLowerWindow (dpy, parent);
2859 break; 3125 break;
2860 case 7: /* refresh window */ 3126 case 7: /* refresh window */
2861 scr_touch (true); 3127 scr_touch (true);
2862 break; 3128 break;
2863 case 8: /* set size (chars) */ 3129 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3130 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3131 (unsigned int) (args[1] * fheight));
2866 break; 3132 break;
3133
3134 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3135 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3136 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3137 set_widthheight ((unsigned int)width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3138 (unsigned int) (args[1] * fheight));
2871 break; 3139 break;
3140
2872 /* 3141 /*
2873 * reports - some output format copied from XTerm 3142 * reports - some output format copied from XTerm
2874 */ 3143 */
2875 case 11: /* report window state */ 3144 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3145 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3146 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3147 break;
2879 case 13: /* report window position */ 3148 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3149 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3150 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3151 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3152 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3153 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3154 break;
2886 case 14: /* report window size (pixels) */ 3155 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3156 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3157 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3158 break;
3159 case 18: /* report text area size (chars) */
3160 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3161 break;
2890 case 18: /* report window size (chars) */ 3162 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3163 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3164 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3165 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3166 {
3167 char *s;
3168 XGetIconName (dpy, parent, &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3169 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3170 XFree (s);
3171 }
2897 break; 3172 break;
2898 case 21: /* report window title */ 3173 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3174 {
3175 char *s;
3176 XFetchName (dpy, parent, &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3177 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3178 XFree (s);
3179 }
2901 break; 3180 break;
2902#endif
2903
2904 } 3181 }
2905} 3182}
2906#endif 3183#endif
2907 3184
2908/*----------------------------------------------------------------------*/ 3185/*----------------------------------------------------------------------*/
2909/* 3186/*
2910 * get input up until STRING TERMINATOR (or BEL) 3187 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3188 * ends_how is terminator used. returned input must be free()'d
2912 */ 3189 */
2913unsigned char * 3190char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3191rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3192{
2916 int seen_esc = 0; /* seen escape? */ 3193 unicode_t ch;
3194 bool seen_esc = false;
2917 unsigned int n = 0; 3195 unsigned int n = 0;
2918 unsigned char *s; 3196 wchar_t string[STRING_MAX];
2919 unsigned char ch, string[STRING_MAX];
2920 3197
2921 for (; (ch = cmd_getc ());) 3198 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3199 {
2923 if (ch == C0_BEL 3200 if (seen_esc)
2924 || ch == CHAR_ST 3201 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3202 if (ch == 0x5c) /* 7bit ST */
2926 break; 3203 break;
3204 else
3205 return NULL;
3206 }
2927 if (ch == C0_ESC) 3207 else if (ch == C0_ESC)
2928 { 3208 {
2929 seen_esc = 1; 3209 seen_esc = true;
2930 continue; 3210 continue;
2931 } 3211 }
3212 else if (ch == C0_BEL || ch == CHAR_ST)
3213 break;
2932 else if (ch == '\t') 3214 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3215 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3216 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3217 return NULL; /* other control character - exit */
2936 if (n < sizeof(string) - 1) 3218
3219 seen_esc = false;
3220
3221 if (n >= STRING_MAX - 1)
3222 // stop at some sane length
3223 return NULL;
3224
2937 string[n++] = ch; 3225 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3226 }
3227
2940 string[n++] = '\0'; 3228 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3229
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3230 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3231
2945 return s; 3232 return rxvt_wcstombs (string);
2946} 3233}
2947 3234
2948/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
2949/* 3236/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3237 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3238 */
2952void 3239void
2953rxvt_term::process_dcs_seq () 3240rxvt_term::process_dcs_seq ()
2954{ 3241{
2955 unsigned char eh, *s;
2956 /* 3242 /*
2957 * Not handled yet 3243 * Not handled yet
2958 */ 3244 */
3245
3246 unicode_t eh;
2959 s = get_to_st (&eh); 3247 char *s = get_to_st (eh);
2960 if (s) 3248 if (s)
2961 free(s); 3249 free (s);
3250
2962 return; 3251 return;
2963} 3252}
2964 3253
2965/*----------------------------------------------------------------------*/ 3254/*----------------------------------------------------------------------*/
2966/* 3255/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3256 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3257 */
2969void 3258void
2970rxvt_term::process_osc_seq () 3259rxvt_term::process_osc_seq ()
2971{ 3260{
2972 unsigned char ch, eh, *s; 3261 int arg;
2973 int arg;
2974 3262
2975 ch = cmd_getc (); 3263 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3264 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3265 arg = arg * 10 + (ch - '0');
2978 3266
2979 if (ch == ';') 3267 if (ch == ';')
2980 { 3268 {
3269 unicode_t eh;
2981 s = get_to_st (&eh); 3270 char *s = get_to_st (eh);
3271
2982 if (s) 3272 if (s)
2983 { 3273 {
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); 3274 process_xterm_seq (arg, s, eh);
2996 free(s); 3275 free (s);
2997 } 3276 }
3277 }
3278}
3279
3280void
3281rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3282{
3283 if (str[0] == '?' && !str[1])
2998 } 3284 {
3285 rgba c;
3286 pix_colors_focused[color].get (c);
3287
3288#if XFT
3289 if (c.a != rgba::MAX_CC)
3290 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3291 else
3292#endif
3293 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3294 }
3295 else
3296 set_window_color (color, str);
2999} 3297}
3298
3000/* 3299/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3300 * 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 */ 3301 */
3021void 3302void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3303rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3304{
3024 int changed = 0; 3305 int color;
3025 int color;
3026 char *buf, *name; 3306 char *buf, *name;
3307 bool query = str[0] == '?' && !str[1];
3308 int saveop = op;
3027 3309
3310 dLocal (Display *, dpy);
3311
3028 assert(str != NULL); 3312 assert (str != NULL);
3313
3314 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3315 return;
3316
3029 switch (op) 3317 switch (op)
3030 { 3318 {
3031 case XTerm_name: 3319 case XTerm_name:
3032 set_title (str); 3320 set_title (str);
3033 /* FALLTHROUGH */ 3321 /* FALLTHROUGH */
3034 case XTerm_iconName: 3322 case XTerm_iconName:
3035 set_iconName (str); 3323 set_icon_name (str);
3036 break; 3324 break;
3037 case XTerm_title: 3325 case XTerm_title:
3038 set_title (str); 3326 set_title (str);
3039 break; 3327 break;
3328 case XTerm_property:
3329 if (str[0] == '?')
3330 {
3331 Atom prop = display->atom (str + 1);
3332 Atom actual_type;
3333 int actual_format;
3334 unsigned long nitems;
3335 unsigned long bytes_after;
3336 unsigned char *value = 0;
3337 const char *str = "";
3338
3339 if (prop
3340 && XGetWindowProperty (dpy, parent,
3341 prop, 0, 1<<16, 0, AnyPropertyType,
3342 &actual_type, &actual_format,
3343 &nitems, &bytes_after, &value) == Success
3344 && actual_type != None
3345 && actual_format == 8)
3346 str = (const char *)(value);
3347
3348 tt_printf ("\033]%d;%s%c", op, str, resp);
3349
3350 XFree (value);
3351 }
3352 else
3353 {
3354 char *eq = strchr (str, '=');
3355
3356 if (eq)
3357 {
3358 *eq = 0;
3359 set_utf8_property (display->atom (str), eq + 1);
3360 }
3361 else
3362 XDeleteProperty (dpy, parent,
3363 display->atom (str));
3364 }
3365 break;
3366
3040 case XTerm_Color: 3367 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3368 for (buf = (char *)str; buf && *buf;)
3042 { 3369 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3370 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3371 break;
3372
3045 *name++ = '\0'; 3373 *name++ = '\0';
3046 color = atoi(buf); 3374 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3375
3376 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3377 break;
3378
3049 if ((buf = STRCHR(name, ';')) != NULL) 3379 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3380 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3381
3382 process_color_seq (op, color, name, resp);
3052 } 3383 }
3384 break;
3385 case Rxvt_restoreFG:
3386 case XTerm_Color00:
3387 process_color_seq (op, Color_fg, str, resp);
3388 break;
3389 case Rxvt_restoreBG:
3390 case XTerm_Color01:
3391 process_color_seq (op, Color_bg, str, resp);
3053 break; 3392 break;
3054#ifndef NO_CURSORCOLOR 3393#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3394 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3395 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3396 break;
3058#endif 3397#endif
3059 case XTerm_Color_pointer: 3398 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3399 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3400 break;
3401 case XTerm_Color_pointer_bg:
3402 process_color_seq (op, Color_pointer_bg, str, resp);
3403 break;
3404#ifdef OPTION_HC
3405 case XTerm_Color_HC:
3406 process_color_seq (op, Color_HC, str, resp);
3407 break;
3408 case XTerm_Color_HTC:
3409 process_color_seq (op, Color_HTC, str, resp);
3410 break;
3411#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3412#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3413 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3414 process_color_seq (op, Color_BD, str, resp);
3065 break; 3415 break;
3066 case XTerm_Color_UL: 3416 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3417 process_color_seq (op, Color_UL, str, resp);
3068 break; 3418 break;
3069 case XTerm_Color_RV: 3419 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3420 process_color_seq (op, Color_IT, str, resp);
3071 break; 3421 break;
3072#endif 3422#endif
3073 3423 case URxvt_Color_border:
3074 case XTerm_Menu: 3424 process_color_seq (op, Color_border, str, resp);
3425 break;
3426#if ENABLE_TRANSPARENCY
3427 case URxvt_Color_tint:
3428 process_color_seq (op, Color_tint, str, resp);
3075 /* 3429 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3430 bool changed = false;
3077 * so DON'T do it here 3431
3432 if (ISSET_PIXCOLOR (Color_tint))
3433 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3434
3435 if (changed)
3436 update_background ();
3078 */ 3437 }
3438
3079 break; 3439 break;
3440#endif
3441
3442#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3443 case Rxvt_Pixmap:
3081 if (*str != ';') 3444 if (!strcmp (str, "?"))
3082 { 3445 {
3083#if XPM_BACKGROUND 3446 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3447
3085 set_bgPixmap (str); /* change pixmap */ 3448 sprintf (str, "[%dx%d+%d+%d]",
3086#endif 3449 min (h_scale, 32767), min (v_scale, 32767),
3087 scr_touch (true); 3450 min (h_align, 32767), min (v_align, 32767));
3451 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3452 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3453 else
3090 { 3454 {
3455 bool changed = false;
3456
3457 if (*str != ';')
3458 {
3459 if (bg_set_file (str)) /* change pixmap */
3460 changed = true;
3461 }
3462 else
3463 {
3091 str++; 3464 str++;
3092#if XPM_BACKGROUND 3465 if (bg_set_geometry (str, true))
3093 changed += scale_pixmap (str); 3466 changed = true;
3094#endif 3467 }
3095 3468
3469 if (changed)
3470 {
3471 if (bg_window_position_sensitive ())
3472 {
3473 int x, y;
3474 get_window_origin (x, y);
3475 bg_set_position (x, y);
3476 }
3477 update_background ();
3478 }
3096 } 3479 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3480 break;
3481#endif
3105 3482
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: 3483 case XTerm_logfile:
3484 // TODO, when secure mode?
3113 break; 3485 break;
3114 case XTerm_font: 3486
3115 change_font (0, str);
3116 break;
3117#if 0 3487#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3488 case Rxvt_dumpscreen: /* no error notices */
3119 { 3489 {
3120 int fd; 3490 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3491 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3492 {
3123 scr_dump (fd); 3493 scr_dump (fd);
3124 close(fd); 3494 close (fd);
3125 } 3495 }
3126 } 3496 }
3127 break; 3497 break;
3128#endif 3498#endif
3499 case XTerm_font:
3500 op = URxvt_font;
3501 case URxvt_font:
3502#if ENABLE_STYLES
3503 case URxvt_boldFont:
3504 case URxvt_italicFont:
3505 case URxvt_boldItalicFont:
3506#endif
3507 if (query)
3508 tt_printf ("\33]%d;%-.250s%c", saveop,
3509 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3510 ? fontset[op - URxvt_font]->fontdesc : "",
3511 resp);
3512 else
3513 {
3514 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3515
3516 res = strdup (str);
3517 allocated.push_back ((void *)res);
3518 set_fonts ();
3519 }
3520 break;
3521
3522 case URxvt_version:
3523 if (query)
3524 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3525 op,
3526 rs[Rs_name], VERSION[0], VERSION[2],
3527 resp);
3528 break;
3529
3530#if !ENABLE_MINIMAL
3531 case URxvt_locale:
3532 if (query)
3533 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3534 else
3535 {
3536 set_locale (str);
3537 pty->set_utf8_mode (enc_utf8);
3538 init_xlocale ();
3539 }
3540 break;
3541
3542 case URxvt_view_up:
3543 case URxvt_view_down:
3544 {
3545 int lines = atoi (str);
3546
3547 if (lines)
3548 scr_page (op == URxvt_view_up ? UP : DN, lines);
3549 else
3550 scr_erase_savelines ();
3551 }
3552
3553 break;
3554#endif
3555
3556#if ENABLE_PERL
3557 case URxvt_perl:
3558 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3559 break;
3560#endif
3130 } 3561 }
3131} 3562}
3132/*----------------------------------------------------------------------*/ 3563/*----------------------------------------------------------------------*/
3133 3564
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3565/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3142 * so no need for fancy checking 3573 * so no need for fancy checking
3143 */ 3574 */
3144int 3575int
3145rxvt_term::privcases (int mode, unsigned long bit) 3576rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3577{
3147 int state; 3578 int state;
3148 3579
3149 if (mode == 's') 3580 if (mode == 's')
3150 { 3581 {
3151 SavedModes |= (PrivateModes & bit); 3582 SavedModes |= (priv_modes & bit);
3152 return -1; 3583 return -1;
3153 } 3584 }
3154 else 3585 else
3155 { 3586 {
3156 if (mode == 'r') 3587 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3588 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3589 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3590 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3591
3592 if (state)
3593 priv_modes |= bit;
3594 else
3595 priv_modes &= ~bit;
3161 } 3596 }
3597
3162 return state; 3598 return state;
3163} 3599}
3164 3600
3165/* we're not using priv _yet_ */ 3601/* we're not using priv _yet_ */
3166void 3602void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3603rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3168{ 3604{
3169 unsigned int i, j; 3605 unsigned int i, j;
3170 int state; 3606 int state;
3607
3171 static const struct 3608 static const struct
3172 { 3609 {
3173 const int argval; 3610 const int argval;
3174 const unsigned long bit; 3611 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3612 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3613 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3614 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3615 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3616 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3617 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3618 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3619 { 7, PrivMode_Autowrap }, // DECAWM
3620 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3621 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3622 // 18 end FF to printer after print screen
3186 { menuBar_esc, PrivMode_menuBar }, 3623 // 19 Print screen prints full screen/scroll region
3187#endif 3624 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3625#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3626 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3627#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3628 { 35, PrivMode_ShiftKeys }, // rxvt extension
3629 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3630 { 40, PrivMode_132OK },
3631 // 41 xterm more fixes NYI
3632 // 45 margin bell NYI
3633 // 46 start logging
3194 { 47, PrivMode_Screen }, 3634 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3635 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3636#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3637 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3638#endif
3199 { 1000, PrivMode_MouseX11 }, 3639 { 1000, PrivMode_MouseX11 },
3640 { 1002, PrivMode_MouseBtnEvent },
3641 { 1003, PrivMode_MouseAnyEvent },
3642#if ENABLE_FRILLS
3643 { 1005, PrivMode_ExtModeMouse },
3644#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3645 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3646 { 1011, PrivMode_Keypress }, // rxvt extension
3647#if ENABLE_FRILLS
3648 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3649#endif
3650 // 1035 enable modifiers for alt, numlock NYI
3651 // 1036 send ESC for meta keys NYI
3652 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3653 { 1047, PrivMode_Screen },
3654 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3655 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3656 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3657 { 2004, PrivMode_BracketPaste },
3204 }; 3658 };
3205 3659
3206 if (nargs == 0) 3660 if (nargs == 0)
3207 return; 3661 return;
3208 3662
… …
3215 for (i = 0; i < nargs; i++) 3669 for (i = 0; i < nargs; i++)
3216 { 3670 {
3217 state = -1; 3671 state = -1;
3218 3672
3219 /* basic handling */ 3673 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3674 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3675 if (argtopriv[j].argval == arg[i])
3222 { 3676 {
3223 state = privcases (mode, argtopriv[j].bit); 3677 state = privcases (mode, argtopriv[j].bit);
3224 break; 3678 break;
3225 } 3679 }
3226 3680
3227 /* extra handling for values with state unkept */ 3681 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3682 switch (arg[i])
3230 { 3683 {
3684#if ENABLE_STYLES
3685 case 1021:
3686 set_option (Opt_intensityStyles, mode);
3687
3688 scr_touch (true);
3689 break;
3690#endif
3231 case 1048: /* alternative cursor save */ 3691 case 1048: /* alternative cursor save */
3692 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3693 if (mode == 0)
3233 scr_cursor (RESTORE); 3694 scr_cursor (RESTORE);
3234 else if (mode == 1) 3695 else if (mode == 1)
3235 scr_cursor (SAVE); 3696 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; 3697 break;
3698 }
3699
3700 if (state >= 0)
3701 /* extra handling for values with valid 0 or 1 state */
3702 switch (arg[i])
3703 {
3704 /* case 1: - application cursor keys */
3705 case 2: /* VT52 mode */
3706 /* oddball mode. should be set regardless of set/reset
3707 * parameter. Return from VT52 mode with an ESC < from
3708 * within VT52 mode
3709 */
3710 priv_modes |= PrivMode_vt52;
3711 break;
3252 case 3: /* 80/132 */ 3712 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3713 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3714 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3715 break;
3257 case 4: /* smooth scrolling */ 3716 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3717 set_option (Opt_jumpScroll, !state);
3262 break; 3718 break;
3263 case 5: /* reverse video */ 3719 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3720 scr_rvideo_mode (state);
3265 break; 3721 break;
3266 case 6: /* relative/absolute origins */ 3722 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3723 scr_relative_origin (state);
3268 break; 3724 break;
3269 case 7: /* autowrap */ 3725 case 7: /* autowrap */
3270 scr_autowrap (state); 3726 scr_autowrap (state);
3271 break; 3727 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3728 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3729 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3730 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3731 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3732 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 3733#ifdef scrollBar_esc
3285 case scrollBar_esc: 3734 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3735 scrollBar.map (state);
3287 {
3288 resize_all_windows (0, 0, 0); 3736 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3737 scr_touch (true);
3290 }
3291 break; 3738 break;
3292#endif 3739#endif
3293 case 25: /* visible/invisible cursor */ 3740 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3741 scr_cursor_visible (state);
3295 break; 3742 break;
3296 /* case 35: - shift keys */ 3743 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3744 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3745 case 47: /* secondary screen */
3299 scr_change_screen (state); 3746 scr_change_screen (state);
3300 break; 3747 break;
3301 /* case 66: - application key pad */ 3748 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3749 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3750 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3751 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3752 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3753 break;
3307#if 0
3308 case 1001: 3754 case 1002:
3309 break; /* X11 mouse highlighting */ 3755 case 1003:
3310#endif 3756 if (state)
3757 {
3758 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3759 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3760 mouse_row = mouse_col = 0;
3761 vt_emask_mouse = PointerMotionMask;
3762 }
3763 else
3764 vt_emask_mouse = NoEventMask;
3765
3766 vt_select_input ();
3767 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3768 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3769 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3770 break;
3317 case 1011: /* scroll to bottom on key press */ 3771 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3772 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3773 break;
3323 case 1047: /* secondary screen w/ clearing */ 3774 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3775 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3776 if (!state)
3326 scr_erase_screen (2); 3777 scr_erase_screen (2);
3778
3327 scr_change_screen (state); 3779 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3780 break;
3781 case 1049: /* secondary screen w/ clearing first */
3782 if (option (Opt_secondaryScreen))
3783 if (state)
3784 scr_cursor (SAVE);
3785
3786 scr_change_screen (state);
3787
3788 if (option (Opt_secondaryScreen))
3789 if (state)
3790 scr_erase_screen (2);
3791 else
3792 scr_cursor (RESTORE);
3793 break;
3794 default:
3795 break;
3331 } 3796 }
3332 } 3797 }
3333} 3798}
3334/*}}} */ 3799/*}}} */
3335 3800
3336/*{{{ process sgr sequences */ 3801/*{{{ process sgr sequences */
3337void 3802void
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3803rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3804{
3340 unsigned int i; 3805 unsigned int i;
3341 short rendset; 3806 short rendset;
3342 int rendstyle; 3807 int rendstyle;
3343 3808
3344 if (nargs == 0) 3809 if (nargs == 0)
3345 { 3810 {
3346 scr_rendition (0, ~RS_None); 3811 scr_rendition (0, ~RS_None);
3347 return; 3812 return;
3348 } 3813 }
3814
3349 for (i = 0; i < nargs; i++) 3815 for (i = 0; i < nargs; i++)
3350 { 3816 {
3351 rendset = -1; 3817 rendset = -1;
3352 switch (arg[i]) 3818 switch (arg[i])
3353 { 3819 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3821 rendset = 0, rendstyle = ~RS_None;
3356 break; 3822 break;
3357 case 1: 3823 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3824 rendset = 1, rendstyle = RS_Bold;
3359 break; 3825 break;
3826 //case 2: // low intensity
3827 case 3:
3828 rendset = 1, rendstyle = RS_Italic;
3829 break;
3360 case 4: 3830 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3831 rendset = 1, rendstyle = RS_Uline;
3362 break; 3832 break;
3363 case 5: 3833 case 5: // slowly blinking
3834 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3835 rendset = 1, rendstyle = RS_Blink;
3365 break; 3836 break;
3837 //case 6: // scoansi light background
3366 case 7: 3838 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3839 rendset = 1, rendstyle = RS_RVid;
3368 break; 3840 break;
3369 case 22: 3841 case 8:
3842 // invisible. NYI
3843 break;
3844 //case 9: // crossed out
3845 //case 10: // scoansi acs off, primary font
3846 //case 11: // scoansi acs on, first alt font
3847 //case 12: // scoansi acs on, |0x80, second alt font
3848 //...
3849 //case 19: // ninth alt font
3850 //case 20: // gothic
3851 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3852 rendset = 0, rendstyle = RS_Bold;
3853 break;
3854 case 22: // normal intensity
3855 rendset = 0, rendstyle = RS_Bold;
3856 break;
3857 case 23: // disable italic
3858 rendset = 0, rendstyle = RS_Italic;
3371 break; 3859 break;
3372 case 24: 3860 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3861 rendset = 0, rendstyle = RS_Uline;
3374 break; 3862 break;
3375 case 25: 3863 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3864 rendset = 0, rendstyle = RS_Blink;
3377 break; 3865 break;
3866 case 26: // variable spacing (iso 8613)
3867 rendset = 0, rendstyle = RS_Blink;
3868 break;
3378 case 27: 3869 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3870 rendset = 0, rendstyle = RS_RVid;
3380 break; 3871 break;
3872 //case 28: // visible. NYI
3873 //case 29: // not crossed-out
3381 } 3874 }
3875
3382 if (rendset != -1) 3876 if (rendset != -1)
3383 { 3877 {
3384 scr_rendition (rendset, rendstyle); 3878 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3879 continue; /* for (;i;) */
3386 } 3880 }
3387 3881
3388 switch (arg[i]) 3882 switch (arg[i])
3389 { 3883 {
3390 case 30: 3884 case 30:
… …
3393 case 33: 3887 case 33:
3394 case 34: 3888 case 34:
3395 case 35: 3889 case 35:
3396 case 36: 3890 case 36:
3397 case 37: 3891 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3892 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3893 break;
3401#ifdef TTY_256COLOR 3894 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3895 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3896 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3897 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3898 i += 2;
3408 } 3899 }
3409 break; 3900 break;
3410#endif
3411 case 39: /* default fg */ 3901 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3902 scr_color (Color_fg, Color_fg);
3413 break; 3903 break;
3414 3904
3415 case 40: 3905 case 40:
… …
3418 case 43: 3908 case 43:
3419 case 44: 3909 case 44:
3420 case 45: 3910 case 45:
3421 case 46: 3911 case 46:
3422 case 47: 3912 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3913 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3914 break;
3426#ifdef TTY_256COLOR 3915 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3916 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3917 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3918 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3919 i += 2;
3433 } 3920 }
3434 break; 3921 break;
3435#endif
3436 case 49: /* default bg */ 3922 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3923 scr_color (Color_bg, Color_bg);
3438 break; 3924 break;
3439 3925
3440#ifndef NO_BRIGHTCOLOR 3926 //case 50: // not variable spacing
3927
3928#if !ENABLE_MINIMAL
3441 case 90: 3929 case 90:
3442 case 91: /* set bright fg color */ 3930 case 91: /* set bright fg color */
3443 case 92: 3931 case 92:
3444 case 93: 3932 case 93:
3445 case 94: 3933 case 94:
3446 case 95: 3934 case 95:
3447 case 96: 3935 case 96:
3448 case 97: 3936 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3937 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 3938 break;
3452 case 100: 3939 case 100:
3453 case 101: /* set bright bg color */ 3940 case 101: /* set bright bg color */
3454 case 102: 3941 case 102:
3455 case 103: 3942 case 103:
3456 case 104: 3943 case 104:
3457 case 105: 3944 case 105:
3458 case 106: 3945 case 106:
3459 case 107: 3946 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3947 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 3948 break;
3463#endif 3949#endif
3464
3465 } 3950 }
3466 } 3951 }
3467} 3952}
3468/*}}} */ 3953/*}}} */
3469 3954
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/* ------------------------------------------------------------------------- */ 3955/* ------------------------------------------------------------------------- */
3535 3956
3536/* 3957/*
3537 * Send printf() formatted output to the command. 3958 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 3959 * Only use for small amounts of data.
3539 */ 3960 */
3540void 3961void
3541rxvt_term::tt_printf (const char *fmt,...) 3962rxvt_term::tt_printf (const char *fmt,...)
3542{ 3963{
3543 va_list arg_ptr; 3964 va_list arg_ptr;
3544 unsigned char buf[256]; 3965 char buf[256];
3545 3966
3546 va_start (arg_ptr, fmt); 3967 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3968 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 3969 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 3970 tt_write (buf, strlen (buf));
3550} 3971}
3551 3972
3552/* ---------------------------------------------------------------------- */ 3973/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 3974/* 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. 3975 * or generated by us in response to a query ESC sequence.
3555 */ 3976 */
3556void 3977static 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 3978
3561 if (len) 3979void
3980rxvt_term::tt_write (const char *data, unsigned int len)
3981{
3982 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3983 return;
3984
3985 if (pty->pty < 0)
3986 return;
3987
3988 if (v_buflen == 0)
3989 {
3990 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3991
3992 max_it (written, 0);
3993
3994 if (written == len)
3995 return;
3996
3997 data += written;
3998 len -= written;
3562 { 3999 }
4000
4001 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4002
4003 memcpy (v_buffer + v_buflen, data, len);
4004 v_buflen += len;
4005
4006 pty_ev.set (ev::READ | ev::WRITE);
4007}
4008
4009void rxvt_term::pty_write ()
4010{
4011 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4012
4013 if (written > 0)
4014 {
4015 v_buflen -= written;
4016
3563 if (v_buflen == 0) 4017 if (v_buflen == 0)
3564 { 4018 {
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); 4019 free (v_buffer);
3592 v_buffer = 0; 4020 v_buffer = 0;
3593 v_buflen = 0;
3594 4021
3595 pty_ev.set (EVENT_READ); 4022 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; 4023 return;
3608 } 4024 }
4025
4026 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4027 }
4028 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4029 pty_ev.set (ev::READ);
3610} 4030}
3611 4031
3612/*----------------------- end-of-file (C source) -----------------------*/ 4032/*----------------------- end-of-file (C source) -----------------------*/
3613 4033

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