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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.495 by sf-exg, Sun Aug 28 18:48:41 2011 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
52#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
57void 136void
58rxvt_term::lookup_key (XKeyEvent &ev) 137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void
402rxvt_term::key_press (XKeyEvent &ev)
403{
404 int ctrl, meta, shft, len;
405 KeySym keysym;
66 int valid_keysym; 406 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
68 413
69 /* 414 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
72 * 417 *
73 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
74 */ 419 */
75 shft = (ev.state & ShiftMask); 420 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 421 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 422 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 423
85 kbuf[0] = 0; 424 kbuf[0] = 0;
86 425
87#ifdef USE_XIM 426#ifdef USE_XIM
88 if (Input_Context) 427 if (Input_Context)
89 { 428 {
90 Status status_return; 429 Status status_return;
91 430
431#if 0
92#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
96 else 436 else
97#endif 437#endif
98 438#endif
99 { 439 {
100 wchar_t wkbuf[KBUFSZ + 1]; 440 wchar_t wkbuf[KBUFSZ + 1];
101 441
102 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
106 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
109 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 452 SET_LOCALE (locale);
111 453
112 if (status_return == XLookupChars 454 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
114 { 456 {
457 /* make sure the user can type ctrl-@, i.e. NUL */
458 if (len == 1 && *wkbuf == 0)
459 {
460 kbuf[0] = 0;
461 len = 1;
462 }
463 else
464 {
115 wkbuf[len] = 0; 465 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 466 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 467 if (len < 0)
118 len = 0; 468 len = 0;
469 }
119 } 470 }
120 else 471 else
121 len = 0; 472 len = 0;
122 } 473 }
123 474
124 valid_keysym = status_return == XLookupKeySym 475 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
126 } 477 }
127 else 478 else
128#endif 479#endif
129
130 { 480 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 482 valid_keysym = keysym != NoSymbol;
133 } 483 }
134 484
135 if (valid_keysym) 485 if (valid_keysym)
136 { 486 {
137 /* for some backwards compatibility */ 487#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 488 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 489 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 490#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 491
158 if (TermWin.saveLines) 492 if (saveLines)
159 { 493 {
160#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 495 if (!ctrl && !meta)
162 {
163#else 496#else
164 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
165 { 499 {
166#endif
167 int lnsppg; 500 int lnsppg;
168 501
169#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 504#else
172 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
173#endif 506#endif
507 max_it (lnsppg, 1);
508
174 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
175 { 510 {
176 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
177 return; 512 return;
178 } 513 }
… …
205 scr_move_to (0, 1); 540 scr_move_to (0, 1);
206 return; 541 return;
207 } 542 }
208 else if (keysym == XK_End) 543 else if (keysym == XK_End)
209 { 544 {
210 scr_move_to (1, 0); 545 scr_move_to (1, 1);
211 return; 546 return;
212 } 547 }
213 } 548 }
214#endif 549#endif
215
216 } 550 }
217 551
218 if (shft) 552 if (shft)
219 { 553 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 554 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 556 {
223 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
225 } 559 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 561 {
228 switch (keysym) 562 switch (keysym)
229 { 563 {
230 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 566 selection_request (ev.time);
233 return; 567 return;
568#if TODO
234 /* rxvt extras */ 569 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 571 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 573 return;
574#endif
241 } 575 }
242 } 576 }
243 } 577 }
244#ifdef PRINTPIPE 578
245 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
246 { 580 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 582 {
250#endif 583 int hv;
251#ifdef GREEK_SUPPORT 584
252 if (keysym == ks_greekmodeswith) 585 if (iso14755buf & ISO_14755_51
253 { 586 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 587 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 588 {
257 xterm_seq (XTerm_title, 589 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 590 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 591# if ISO_14755
260 greek_reset(); 592 iso14755_51 (0);
593# endif
594 return;
261 } 595 }
262 else 596 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 597 {
273 unsigned int l; 598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 599# if ISO_14755
275 const unsigned char ch = C0_ESC; 600 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 601# endif
285 tt_write (&ch, 1); 602 return;
286 tt_write (kbuf0, l); 603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
287 return; 611 return;
288 } 612 }
289 else 613 else
290#endif
291
292 { 614 {
293 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
294 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
295 { 768 {
296#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
297 case XK_BackSpace: 770 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 772 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY(kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 773 newlen = 0;
615 break;
616 } 774 }
617 if (newlen) 775 break;
618 len = STRLEN(kbuf);
619 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
620 /* 781 /*
621 * Pass meta for all function keys, if 'meta' option set 782 * Pass meta for all function keys, if 'meta' option set
622 */ 783 */
623#ifdef META8_OPTION 784#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 785 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 790 else if (ctrl && keysym == XK_minus)
630 { 791 {
631 len = 1; 792 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
634 else 800 else
635 { 801 {
636#ifdef META8_OPTION 802#ifdef META8_OPTION
637 /* set 8-bit on */ 803 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 804 if (meta && (meta_char == 0x80))
639 { 805 {
640 unsigned char *ch; 806 char *ch;
641 807
642 for (ch = kbuf; ch < kbuf + len; ch++) 808 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 809 *ch |= 0x80;
810
644 meta = 0; 811 meta = 0;
645 } 812 }
646#endif 813#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 814 /* nil */ ;
652 } 815 }
653 } 816 }
817
818 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
819 return;
654 820
655 if (len <= 0) 821 if (len <= 0)
656 return; /* not mapped */ 822 return; /* not mapped */
657 823
658 if (Options & Opt_scrollTtyKeypress) 824 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 825 if (view_start)
660 { 826 {
661 TermWin.view_start = 0; 827 view_start = 0;
662 want_refresh = 1; 828 want_refresh = 1;
663 } 829 }
664 830
665 /* 831 /*
666 * these modifications only affect the static keybuffer 832 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 843 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 844
679 /* escape prefix */ 845 /* escape prefix */
680 if (meta 846 if (meta
681#ifdef META8_OPTION 847#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 848 && meta_char == C0_ESC
683#endif 849#endif
684 ) 850 )
685 { 851 {
686 const unsigned char ch = C0_ESC; 852 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 853 tt_write (&ch, 1);
689 } 854 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 855
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 856 tt_write (kbuf, (unsigned int)len);
703} 857}
704/*}}} */
705 858
706#if (MENUBAR_MAX) 859void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 860rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 861{
712 unsigned int n, s; 862#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
863 KeySym keysym;
713 864
714 n = cmdbuf_ptr - cmdbuf_base; 865 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 866#endif
716 if (n > 0 && s < count) 867
868#if ENABLE_FRILLS || ISO_14755
869 // ISO 14755 support
870 if (iso14755buf)
871 if (iso14755buf & ISO_14755_52)
717 { 872 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 873# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 874 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 875# endif
721 cmdbuf_endp -= n; 876# if ISO_14755
722 s += n; 877 // iso14755 part 5.2 handling: release time
878 // first: controls
879 if ((ev.state & ControlMask)
880 && ((keysym >= 0x40 && keysym <= 0x5f)
881 || (keysym >= 0x61 && keysym <= 0x7f)))
882 {
883 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
884 commit_iso14755 ();
885
886 return;
887 }
888
889 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
890 if (i[0] == keysym)
891 {
892 iso14755buf = ISO_14755_51 | i[1];
893 commit_iso14755 ();
894
895 return;
896 }
897
898 scr_bell ();
899# endif
900 iso14755buf = 0;
901
902 return;
723 } 903 }
724 if (count > s) 904 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 905 {
726 rxvt_print_error("data loss: cmd_write too large"); 906# if ISO_14755
727 count = s; 907 scr_overlay_off ();
908# endif
909 if (iso14755buf & ISO_14755_51)
910 commit_iso14755 ();
911#if ISO_14755
912 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
913 {
914 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
915
916 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
917 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
918 }
919# endif
920 else
921 iso14755buf = 0;
728 } 922 }
729 for (; count--;) 923#endif
730 *cmdbuf_endp++ = *str++; 924
925 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 926 return;
927
928#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
929 if (!(ev.state & ControlMask))
930 slip_wheel_ev.stop ();
931 else if (keysym == XK_Control_L || keysym == XK_Control_R)
932 mouse_slip_wheel_speed = 0;
933#endif
732} 934}
733#endif /* MENUBAR_MAX */
734 935
735void 936void
736rxvt_term::flush () 937rxvt_term::flush ()
737{ 938{
738#ifdef TRANSPARENT 939 flush_ev.stop ();
739 if (want_full_refresh) 940
941#ifdef HAVE_BG_PIXMAP
942 if (bg_flags & BG_NEEDS_REFRESH)
740 { 943 {
741 want_full_refresh = 0; 944 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 945 scr_touch (false);
744 want_refresh = 1;
745 } 946 }
746#endif 947#endif
747 948
748 if (want_refresh) 949 if (want_refresh)
749 { 950 {
951 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
952 {
953 int row = view_start;
954 int end_row = row + nrow;
955
956 while (row > top_row && ROW (row - 1).is_longer ())
957 --row;
958
959 do
960 {
961 int start_row = row;
962 line_t *l;
963
964 do
965 {
966 l = &ROW (row++);
967
968 if (!(l->f & LINE_FILTERED))
969 {
970 // line not filtered, mark it as filtered
971 l->f |= LINE_FILTERED;
972 while (l->is_longer ())
973 {
974 l = &ROW (row++);
975 l->f |= LINE_FILTERED;
976 }
977
978 // and filter it
979 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
980
981 break;
982 }
983 }
984 while (l->is_longer () && row < end_row);
985 }
986 while (row < end_row);
987 }
988
750 scr_refresh (refresh_type); 989 scr_refresh ();
751 scrollbar_show (1); 990 scrollBar.show (1);
752#ifdef USE_XIM 991#ifdef USE_XIM
753 IMSendSpot (); 992 im_send_spot ();
754#endif 993#endif
755
756 } 994 }
757 995
758 XFlush (display->display); 996 display->flush ();
759} 997}
760 998
999/* checks whether a refresh is requested and starts the refresh timer */
761void 1000void
762rxvt_term::check_cb (check_watcher &w) 1001rxvt_term::refresh_check ()
763{ 1002{
764 SET_R (this); 1003 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1004 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1005
1006 display->flush ();
1007}
1008
1009void
1010rxvt_term::flush_cb (ev::timer &w, int revents)
1011{
1012 make_current ();
1013
1014 refresh_count = 0;
767 flush (); 1015 flush ();
768} 1016}
769 1017
770#ifdef CURSOR_BLINK 1018#ifdef CURSOR_BLINK
771void 1019void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1020rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1021{
774 hidden_cursor = !hidden_cursor; 1022 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1023 want_refresh = 1;
776 1024 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1025}
779#endif 1026#endif
780 1027
781#ifdef TEXT_BLINK 1028#ifdef TEXT_BLINK
782void 1029void
783rxvt_term::text_blink_cb (time_watcher &w) 1030rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1031{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1032 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1033 {
787 hidden_text = !hidden_text; 1034 hidden_text = !hidden_text;
788 want_refresh = 1; 1035 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1036 refresh_check ();
1037 }
1038 else
1039 w.stop ();
1040}
1041#endif
1042
1043#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1044void
1045rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1046{
1047 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1048 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
790 } 1049 {
1050 want_refresh = 1;
1051 refresh_check ();
1052 }
1053 else
1054 w.stop ();
1055}
1056#endif
1057
1058#ifdef SELECTION_SCROLLING
1059void
1060rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1061{
1062 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1063 {
1064 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1065 want_refresh = 1;
1066 refresh_check ();
1067 }
1068 else
1069 w.stop ();
1070}
1071#endif
1072
1073#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1074void
1075rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1076{
1077 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1078 {
1079 want_refresh = 1;
1080 refresh_check ();
1081 }
1082
1083 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1084 {
1085 mouse_slip_wheel_speed = 0;
1086 w.stop ();
1087 }
1088}
1089#endif
1090
1091#if LINUX_YIELD_HACK
1092static struct event_handler
1093{
1094 ev::prepare yield_ev;
1095
1096 void yield_cb (ev::prepare &w, int revents)
1097 {
1098 // this should really be sched_yield(), but the linux guys thought
1099 // that giving a process calling sched_yield () less cpu time than
1100 // ones with high nice levels is a useful thing to do. It surely is is
1101 // allowed by the sus... as is returning ENOSYS.
1102 // since the linux guys additionally thought that breaking the only
1103 // known workaround against their unusable sched_yield hack is cool,
1104 // we just nanosleep a bit and hope for the best.
1105
1106 struct timespec ts = { 0, 1000 };
1107 nanosleep (&ts, 0);
1108
1109 w.stop ();
1110 }
1111
1112 event_handler ()
1113 : yield_ev (this, &event_handler::yield_cb)
1114 {
1115 }
1116} event_handler;
1117#endif
1118
1119/* make sure all the cmd data is at beginning of cmdbuf */
1120void
1121rxvt_term::cmdbuf_reify ()
1122{
1123 if (cmdbuf_ptr == cmdbuf_base)
1124 return;
1125
1126 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1127
1128 memmove (cmdbuf_base, cmdbuf_ptr, used);
1129 cmdbuf_ptr = cmdbuf_base;
1130 cmdbuf_endp = cmdbuf_ptr + used;
1131
1132}
1133
1134#if defined (KEYSYM_RESOURCE)
1135void
1136rxvt_term::cmdbuf_append (const char *str, size_t count)
1137{
1138 cmdbuf_reify ();
1139
1140 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1141
1142 if (count > avail)
1143 return;
1144
1145 memcpy (cmdbuf_endp, str, count);
1146 cmdbuf_endp += count;
1147
1148 cmd_parse ();
791} 1149}
792#endif 1150#endif
793 1151
794bool 1152bool
795rxvt_term::pty_fill () 1153rxvt_term::pty_fill ()
796{ 1154{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1155 cmdbuf_reify ();
798 1156
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1157 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1158
1159 if (!avail)
1160 {
1161 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1162 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1163 cmdbuf_endp = cmdbuf_ptr;
1164 avail = CBUFSIZ;
1165 }
802 1166
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1167 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1168
805 if (n > 0) 1169 if (r > 0)
806 { 1170 {
807 cmdbuf_endp += n; 1171 cmdbuf_endp += r;
808 return true; 1172 return true;
809 } 1173 }
810 else if (n < 0 && errno != EAGAIN) 1174 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1175 {
1176#if LINUX_YIELD_HACK
1177 if (display->is_local)
1178 event_handler.yield_ev.start ();
1179#endif
1180 }
1181 else
1182 {
1183 pty_ev.stop ();
1184
1185 if (!option (Opt_hold))
811 destroy (); 1186 destroy ();
1187 }
812 1188
813 return false; 1189 return false;
814} 1190}
815 1191
816void 1192void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1193rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1194{
819 SET_R (this); 1195 make_current ();
820 SET_LOCALE (locale);
821 1196
822 if (revents & EVENT_WRITE) 1197 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1198 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1199 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1200 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1201
839 uint32_t ch = NOCHAR; 1202 if (revents & ev::WRITE)
1203 pty_write ();
840 1204
841 for (;;) 1205 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1206}
940 1207
941// read the next character, currently handles UTF-8 1208void
942// will probably handle all sorts of other stuff in the future 1209rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1210{
946 while (cmdbuf_ptr < cmdbuf_endp) 1211 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1212 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1213
990#ifdef POINTER_BLANK 1214#ifdef POINTER_BLANK
991void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0; 1215 hidden_pointer = 0;
998 1216
999 if (Options & Opt_pointerBlank) 1217 if (option (Opt_pointerBlank))
1000 pointer_ev.start (NOW + pointerBlankDelay); 1218 pointer_ev.start (pointerBlankDelay);
1219#endif
1001} 1220}
1002 1221
1222#ifdef POINTER_BLANK
1003void 1223void
1004rxvt_term::pointer_blank () 1224rxvt_term::pointer_blank ()
1005{ 1225{
1006 if (!(Options & Opt_pointerBlank)) 1226 if (!option (Opt_pointerBlank))
1007 return; 1227 return;
1008 1228
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1229 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1230 XFlush (dpy);
1011 1231
1012 hidden_pointer = 1; 1232 hidden_pointer = 1;
1013} 1233}
1014 1234
1015void 1235void
1016rxvt_term::pointer_cb (time_watcher &w) 1236rxvt_term::pointer_cb (ev::timer &w, int revents)
1017{ 1237{
1018 SET_R (this); 1238 make_current ();
1019 SET_LOCALE (locale);
1020 1239
1021 pointer_blank (); 1240 pointer_blank ();
1022} 1241}
1023#endif 1242#endif
1024 1243
1025void 1244void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1245rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1246{
1028 int button_number, key_state = 0; 1247 int button_number, key_state = 0;
1029 int x, y; 1248 int x, y;
1249 int code = 32;
1030 1250
1031 x = ev.x; 1251 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1252 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1253
1254 if (ev.type == MotionNotify)
1255 {
1256 if (x == mouse_row && y == mouse_col)
1257 return;
1258
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
1034 1263
1035 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1265 button_number = 3;
1038 }
1039 else 1266 else
1040 { 1267 {
1041 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1270 if (button_number >= 3)
1044 button_number += (64 - 3); 1271 button_number += 64 - 3;
1045 } 1272 }
1046 1273
1047 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
1048 { 1275 {
1049 /* 1276 /*
1050 * do not report ButtonRelease 1277 * do not report ButtonRelease
1051 * no state info allowed 1278 * no state info allowed
1052 */ 1279 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1298#endif
1072
1073 } 1299 }
1074 1300
1075#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1303 if (key_state & 16)
1078 fputc('C', stderr); 1304 fputc ('C', stderr);
1079 if (key_state & 4) 1305 if (key_state & 4)
1080 fputc('S', stderr); 1306 fputc ('S', stderr);
1081 if (key_state & 8) 1307 if (key_state & 8)
1082 fputc('A', stderr); 1308 fputc ('A', stderr);
1083 if (key_state & 32) 1309 if (key_state & 32)
1084 fputc('2', stderr); 1310 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1312 button_number,
1087 x + 1, 1313 x,
1088 y + 1); 1314 y);
1089#else 1315#endif
1316
1317#if ENABLE_FRILLS
1318 if (priv_modes & PrivMode_ExtMouseRight)
1319 tt_printf ("\033[%d;%d;%dM",
1320 code + button_number + key_state,
1321 x,
1322 y);
1323 else if (priv_modes & PrivMode_ExtModeMouse)
1324 tt_printf ("\033[M%c%lc%lc",
1325 code + button_number + key_state,
1326 wint_t (32 + x),
1327 wint_t (32 + y));
1328 else
1329#endif
1090 tt_printf("\033[M%c%c%c", 1330 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1331 code + button_number + key_state,
1092 (32 + x + 1), 1332 32 + x,
1093 (32 + y + 1)); 1333 32 + y);
1094#endif
1095} 1334}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1335
1107/*{{{ process an X event */ 1336/*{{{ process an X event */
1108void 1337void
1109rxvt_term::x_cb (XEvent &ev) 1338rxvt_term::x_cb (XEvent &ev)
1110{ 1339{
1111 SET_R (this); 1340 make_current ();
1112 SET_LOCALE (locale);
1113 1341
1114#if defined(CURSOR_BLINK) 1342 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1343
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1344 if (ev.xany.window == vt
1124 } 1345 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1346 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1347 return;
1144#endif
1145 1348
1349 // for XQueryPointer
1146 Window unused_root, unused_child; 1350 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1351 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1352 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1353
1199 switch (ev.type) 1354 switch (ev.type)
1200 { 1355 {
1201 case KeyPress: 1356 case KeyPress:
1202 lookup_key (ev.xkey); 1357 key_press (ev.xkey);
1203 break; 1358 break;
1204 1359
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1360 case KeyRelease:
1207 { 1361 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1362 break;
1219 }
1220#endif
1221 1363
1222 case ButtonPress: 1364 case ButtonPress:
1223 button_press (ev.xbutton); 1365 button_press (ev.xbutton);
1224 break; 1366 break;
1225 1367
… …
1227 button_release (ev.xbutton); 1369 button_release (ev.xbutton);
1228 break; 1370 break;
1229 1371
1230 case ClientMessage: 1372 case ClientMessage:
1231 if (ev.xclient.format == 32 1373 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1374 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1375 {
1241 /* Get Dnd data */ 1376 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1377 {
1243 int ActualFormat; 1378 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1379 {
1245 unsigned long Size, RemainingBytes; 1380 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1381 {
1247 XGetWindowProperty(display->display, display->root, 1382 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1383 destroy ();
1249 0L, 1000000L, 1384 }
1250 False, AnyPropertyType, 1385#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1386 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1387 XSendEvent (dpy, ev.xclient.window = display->root,
1388 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1389 &ev);
1254 XChangeProperty(display->display, display->root, 1390#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1391 }
1256 8, PropModeReplace, 1392 }
1257 data, STRLEN(data)); 1393#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1394 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1395 {
1396 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1397 focus_in ();
1398 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1399 focus_out ();
1400 }
1401#endif
1260 } 1402 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1403 break;
1267 1404
1268 /* 1405 /*
1269 * XXX: this is not the _current_ arrangement 1406 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1407 * Here's my conclusion:
… …
1289 break; 1426 break;
1290 } 1427 }
1291 break; 1428 break;
1292 1429
1293 case FocusIn: 1430 case FocusIn:
1294 if (!TermWin.focus) 1431 if (ev.xfocus.detail != NotifyInferior
1432 && ev.xfocus.detail != NotifyPointer
1433 && ev.xfocus.mode != NotifyGrab)
1434 focus_in ();
1435 break;
1436
1437 case FocusOut:
1438 if (ev.xfocus.detail != NotifyInferior
1439 && ev.xfocus.detail != NotifyPointer
1440 && ev.xfocus.mode != NotifyGrab)
1441 focus_out ();
1442 break;
1443
1444 case ConfigureNotify:
1445 if (ev.xconfigure.window == parent)
1295 { 1446 {
1296 TermWin.focus = 1; 1447 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1448 ;
1308 break;
1309 1449
1310 case FocusOut: 1450#ifdef HAVE_BG_PIXMAP
1311 if (TermWin.focus) 1451 bool moved = false;
1452 if (bg_window_position_sensitive ())
1312 { 1453 {
1313 TermWin.focus = 0; 1454 int x, y;
1314 want_refresh = 1; 1455 if (ev.xconfigure.send_event)
1315#ifdef USE_XIM 1456 {
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width; 1457 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1458 y = ev.xconfigure.y;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1459 }
1460 else
1461 get_window_origin (x, y);
1462
1463 if (bg_set_position (x, y)
1464 || !(bg_flags & BG_IS_VALID))
1465 moved = true;
1338 } 1466 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1467#endif
1340 1468
1341 if (szHint.width != width || szHint.height != height) 1469 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1470 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1471 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1472 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1473 }
1346#ifdef DEBUG_SIZE
1347 else 1474 else
1348 { 1475 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1476#ifdef HAVE_BG_PIXMAP
1477 if (moved)
1478 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 = 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 == 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
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
1553void 1817void
1554rxvt_term::rootwin_cb (XEvent &ev) 1818rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1819{
1556 SET_R (this); 1820 make_current ();
1557 SET_LOCALE (locale);
1558 1821
1559 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)
1560 { 1828 {
1829 case PropertyNotify:
1561 /* 1830 /*
1562 * 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,
1563 * 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.
1564 */ 1833 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 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
1569 return; 1841 break;
1570 }
1571
1572 if ((Options & Opt_transparent) && check_our_parents ())
1573 { 1842 }
1574 if (am_transparent) 1843# endif
1575 want_full_refresh = 1;
1576 }
1577}
1578 1844
1845 refresh_check ();
1846}
1847#endif
1848
1579void 1849void
1580rxvt_term::button_press (const XButtonEvent &ev) 1850rxvt_term::button_press (XButtonEvent &ev)
1581{ 1851{
1582 int reportmode = 0, clickintime; 1852 int reportmode = 0, clickintime;
1583 1853
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1854 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1855
1585 if (!bypass_keystate) 1856 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1857 reportmode = !! (priv_modes & PrivMode_mouse_report);
1858
1587 /* 1859 /*
1588 * VT window processing of button press 1860 * VT window processing of button press
1589 */ 1861 */
1590 if (ev.window == TermWin.vt) 1862 if (ev.window == vt)
1591 { 1863 {
1592#if RXVT_GRAPHICS 1864 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1865 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 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;
1598 { 1873 }
1874#endif
1875
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1876 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1877
1600 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)
1601 { 1885 {
1602 /* mouse report from vt window */ 1886 /* same button, within allowed time */
1603 /* save the xbutton state (for ButtonRelease) */ 1887 MEvent.clicks++;
1604 MEvent.state = ev.state; 1888
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1889 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1890 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1891 /* only report double clicks */
1613 MEvent.clicks = 2; 1892 MEvent.clicks = 2;
1614 mouse_report (ev); 1893 mouse_report (ev);
1615 1894
1616 /* don't report the release */ 1895 /* don't report the release */
1617 MEvent.clicks = 0; 1896 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1897 MEvent.button = AnyButton;
1619 }
1620 } 1898 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1899 }
1634 else 1900 else
1635 { 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 {
1636 if (ev.button != MEvent.button) 1915 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1916 MEvent.clicks = 0;
1917
1638 switch (ev.button) 1918 switch (ev.button)
1639 { 1919 {
1640 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
1641 /* allow shift+left click to extend selection */ 1929 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1930 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1931 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1932 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1933 selection_rotate (ev.x, ev.y);
1665 else 1934 else
1666 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
1667 MEvent.button = Button3; 1956 MEvent.button = Button3;
1668 break; 1957 break;
1669 }
1670 } 1958 }
1959 }
1960
1671 MEvent.time = ev.time; 1961 MEvent.time = ev.time;
1672 return; 1962 return;
1673 }
1674 } 1963 }
1675 1964
1676 /* 1965 /*
1677 * Scrollbar window processing of button press 1966 * Scrollbar window processing of button press
1678 */ 1967 */
1679 if (isScrollbarWindow(ev.window)) 1968 if (scrollBar.state && ev.window == scrollBar.win)
1680 { 1969 {
1681 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 = STATE_IDLE;
1682 /* 1978 /*
1683 * Rxvt-style scrollbar: 1979 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1980 * move up if mouse is above slider
1685 * move dn if mouse is below slider 1981 * move dn if mouse is below slider
1686 * 1982 *
… …
1695 /* 1991 /*
1696 * Mouse report disabled scrollbar: 1992 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1993 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1994 * click on scrollbar - send pageup/down
1699 */ 1995 */
1700 if ((scrollBar.style == R_SB_NEXT 1996 if (direction == UP)
1701 && scrollbarnext_upButton(ev.y))
1702 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y)))
1704 tt_printf("\033[A"); 1997 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1998 else if (direction == DN)
1706 && scrollbarnext_dnButton(ev.y))
1707 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y)))
1709 tt_printf("\033[B"); 1999 tt_printf ("\033[B");
1710 else 2000 else
1711 switch (ev.button) 2001 switch (ev.button)
1712 { 2002 {
1713 case Button2: 2003 case Button2:
1714 tt_printf("\014"); 2004 tt_printf ("\014");
1715 break; 2005 break;
1716 case Button1: 2006 case Button1:
1717 tt_printf("\033[6~"); 2007 tt_printf ("\033[6~");
1718 break; 2008 break;
1719 case Button3: 2009 case Button3:
1720 tt_printf("\033[5~"); 2010 tt_printf ("\033[5~");
1721 break; 2011 break;
1722 } 2012 }
1723 } 2013 }
1724 else 2014 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2015#endif /* NO_SCROLLBAR_REPORT */
1726
1727 {
1728 char upordown = 0;
1729
1730 if (scrollBar.style == R_SB_NEXT)
1731 { 2016 {
1732 if (scrollbarnext_upButton(ev.y)) 2017 if (direction != NO_DIR)
1733 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y))
1735 upordown = 1; /* down */
1736 }
1737 else if (scrollBar.style == R_SB_RXVT)
1738 {
1739 if (scrollbarrxvt_upButton(ev.y))
1740 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y))
1742 upordown = 1; /* down */
1743 }
1744 if (upordown)
1745 { 2018 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2019#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2020 if (!cont_scroll_ev.is_active ())
2021 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2022#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2023 if (scr_page (direction, 1))
1750 { 2024 {
1751 if (upordown < 0) 2025 if (direction == UP)
1752 scrollBar.setUp (); 2026 scrollBar.state = STATE_UP;
1753 else 2027 else
1754 scrollBar.setDn (); 2028 scrollBar.state = STATE_DOWN;
1755 } 2029 }
1756 } 2030 }
1757 else 2031 else
1758 switch (ev.button) 2032 switch (ev.button)
1759 { 2033 {
1760 case Button2: 2034 case Button2:
1761 switch (scrollbar_align) 2035 switch (scrollBar.align)
1762 { 2036 {
1763 case R_SB_ALIGN_TOP: 2037 case R_SB_ALIGN_TOP:
1764 csrO = 0; 2038 csrO = 0;
1765 break; 2039 break;
1766 case R_SB_ALIGN_CENTRE: 2040 case R_SB_ALIGN_CENTRE:
… …
1768 break; 2042 break;
1769 case R_SB_ALIGN_BOTTOM: 2043 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2044 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2045 break;
1772 } 2046 }
2047
1773 if (scrollBar.style == R_SB_XTERM 2048 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2049 || scrollBar.above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2050 || scrollBar.below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2051 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1777 scrollbar_size()); 2052
1778 scrollBar.setMotion (); 2053 scrollBar.state = STATE_MOTION;
1779 break; 2054 break;
1780 2055
1781 case Button1: 2056 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2057 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1783 csrO = ev.y - scrollBar.top; 2058 csrO = ev.y - scrollBar.top;
1784 /* FALLTHROUGH */ 2059 /* FALLTHROUGH */
1785 2060
1786 case Button3: 2061 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2062 if (scrollBar.style != R_SB_XTERM)
1788 { 2063 {
1789 if (scrollbar_above_slider(ev.y)) 2064 if (scrollBar.above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2065# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2066 scr_page (UP, nrow - 1);
1792# else 2067# else
1793 scr_page (UP, TermWin.nrow / 4); 2068 scr_page (UP, nrow / 4);
1794# endif 2069# endif
1795 else if (scrollbar_below_slider(ev.y)) 2070 else if (scrollBar.below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2071# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2072 scr_page (DN, nrow - 1);
1798# else 2073# else
1799 scr_page (DN, TermWin.nrow / 4); 2074 scr_page (DN, nrow / 4);
1800# endif 2075# endif
1801 else 2076 else
1802 scrollBar.setMotion (); 2077 scrollBar.state = STATE_MOTION;
1803 } 2078 }
1804 else 2079 else
1805 { 2080 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2081 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2082 (nrow
1808 * scrollbar_position(ev.y) 2083 * scrollBar.position (ev.y)
1809 / scrollbar_size())); 2084 / scrollBar.size ()));
1810 } 2085 }
2086
1811 break; 2087 break;
1812 } 2088 }
1813 } 2089 }
2090
1814 return; 2091 return;
1815 } 2092 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2093}
1824 2094
1825void 2095void
1826rxvt_term::button_release (const XButtonEvent &ev) 2096rxvt_term::button_release (XButtonEvent &ev)
1827{ 2097{
1828 int reportmode = 0; 2098 int reportmode = 0;
1829 2099
1830 csrO = 0; /* reset csr Offset */ 2100 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2101 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2102 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2103
1834 if (scrollbar_isUpDn()) 2104 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1835 { 2105 {
1836 scrollBar.setIdle (); 2106 scrollBar.state = STATE_IDLE;
1837 scrollbar_show (0); 2107 scrollBar.show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2108 }
2109
1843#ifdef SELECTION_SCROLLING 2110#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2111 sel_scroll_ev.stop();
1845#endif 2112#endif
2113
1846 if (ev.window == TermWin.vt) 2114 if (ev.window == vt)
1847 { 2115 {
1848#ifdef RXVT_GRAPHICS 2116 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2117 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2118
1854 { 2119#if ISO_14755
2120 // 5.4
2121 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2122 return;
2123#endif
2124
1855 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)))
1856 { 2137 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2138 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2139 MEvent.button = AnyButton;
1874 mouse_report (ev); 2140 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return;
1877 } 2141 }
2142#else /* MOUSE_REPORT_DOUBLECLICK */
2143 MEvent.button = AnyButton;
2144 mouse_report (ev);
2145#endif /* MOUSE_REPORT_DOUBLECLICK */
2146 return;
2147 }
2148
1878 /* 2149 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2150 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2151 * when overriding mouse reporting
1881 */ 2152 */
1882 if (PrivateModes & PrivMode_mouse_report 2153 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2154 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2155 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2156 selection_extend (ev.x, ev.y, 0);
1886 2157
1887 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:
1888 { 2173 {
1889 case Button1: 2174 int i;
1890 case Button3: 2175 page_dirn v;
1891 selection_make (ev.time); 2176
2177 v = ev.button == Button4 ? UP : DN;
2178
2179 if (ev.state & ShiftMask)
1892 break; 2180 i = 1;
1893 case Button2: 2181 else if (option (Opt_mouseWheelScrollPage))
1894 selection_request (ev.time, ev.x, ev.y); 2182 i = nrow - 1;
2183 else
1895 break; 2184 i = 5;
2185
1896#ifdef MOUSE_WHEEL 2186# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2187 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2188 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1); 2189 mouse_slip_wheel_speed += v ? -1 : 1;
1914 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);
1915 } 2195 }
2196 else
1916# endif 2197# endif
1917# ifdef JUMP_MOUSE_WHEEL 2198 {
1918 scr_page (v, i); 2199 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1); 2200 scrollBar.show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 }
1935 }
1936 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941}
1942
1943
1944#ifdef TRANSPARENT
1945/*
1946 * Check our parents are still who we think they are.
1947 * Do transparency updates if required
1948 */
1949int
1950rxvt_term::check_our_parents ()
1951{
1952 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after;
1954 Atom atype;
1955 unsigned char *prop = NULL;
1956 Window root, oldp, *list;
1957 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr;
1959
1960 pchanged = 0;
1961
1962 if (!(Options & Opt_transparent))
1963 return pchanged; /* Don't try any more */
1964
1965 XGetWindowAttributes(display->display, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth;
1967
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1969 if (rootdepth != wattr.depth)
1970 {
1971 if (am_transparent)
1972 {
1973 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt,
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0;
1977 }
1978 return pchanged; /* Don't try any more */
1979 }
1980
1981 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False);
1983
1984 /*
1985 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that.
1988 */
1989 i = (xa[XA_XROOTPMAPID] != 0
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success));
1993 if (!i || prop == NULL)
1994 have_pixmap = 0;
1995 else
1996 {
1997 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop);
1999 XFree(prop);
2000 }
2001 if (have_pixmap)
2002 {
2003 /*
2004 * Copy display->root pixmap transparency
2005 */
2006 int sx, sy, nx, ny;
2007 unsigned int nw, nh;
2008 Window cr;
2009 XImage *image;
2010 GC gc;
2011 XGCValues gcvalue;
2012
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2014 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height;
2017 nx = ny = 0;
2018 if (sx < 0)
2019 {
2020 nw += sx;
2021 nx = -sx;
2022 sx = 0;
2023 }
2024 if (sy < 0)
2025 {
2026 nh += sy;
2027 ny = -sy;
2028 sy = 0;
2029 }
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2034 ZPixmap);
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap(display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 } 2201 }
2048 } 2202 }
2049 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 }
2050 } 2320 }
2051 else 2321 else
2052 { 2322 {
2053 if (TermWin.pixmap != None) 2323 try
2054 XFreePixmap(display->display, TermWin.pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2056 (unsigned int)szHint.width,
2057 (unsigned int)szHint.height,
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height);
2063 XFreeGC(display->display, gc);
2064 XDestroyImage(image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2066 TermWin.pixmap);
2067 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1;
2069 am_transparent = am_pixmap_trans = 1;
2070 }
2071 }
2072 if (!am_pixmap_trans)
2073 {
2074 unsigned int n;
2075 /*
2076 * InheritPixmap transparency
2077 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2080 i++)
2081 {
2082 oldp = TermWin.parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2087 if (TermWin.parent[i] == display->root)
2088 { 2324 {
2089 if (oldp != None) 2325 process_nonprinting (ch);
2090 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;
2091 break; 2331 break;
2092 } 2332 }
2093 if (oldp != TermWin.parent[i]) 2333
2094 pchanged = 1; 2334 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2335 }
2099 for (; n < (unsigned int)i; n++) 2336 }
2100 { 2337}
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2338
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2339// read the next character
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2340wchar_t
2104 { 2341rxvt_term::next_char () NOTHROW
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2342{
2106 break; 2343 while (cmdbuf_ptr < cmdbuf_endp)
2107 } 2344 {
2108 } 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)
2109 } 2353 {
2110 if (n > (int)(sizeof(TermWin.parent) 2354 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2355 cmdbuf_ptr = cmdbuf_endp;
2356 break;
2112 { 2357 }
2113 D_X((stderr, "InheritPixmap Turning off")); 2358
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2359 if (len == (size_t)-1)
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 } 2360 {
2121 else 2361 mbstate.reset (); // reset now undefined conversion state
2362 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2122 { 2363 }
2123 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127 2364
2128 rqt.tv_sec = 1; 2365 // assume wchar == unicode
2129 rqt.tv_nsec = 0; 2366 cmdbuf_ptr += len;
2130 nanosleep(&rqt, NULL); 2367 return wc & UNICODE_MASK;
2131# else
2132 sleep(1);
2133# endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2137 ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2139 ParentRelative);
2140 am_transparent = 1;
2141 }
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2143 TermWin.parent[i] = None;
2144 } 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
2145 return pchanged; 2392 return c;
2146} 2393}
2147#endif
2148 2394
2149/*}}} */ 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}
2150 2405
2151/*{{{ print pipe */ 2406/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2407/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2408#ifdef PRINTPIPE
2154FILE * 2409FILE *
2155rxvt_term::popen_printer () 2410rxvt_term::popen_printer ()
2156{ 2411{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2412 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2158 2413
2159 if (stream == NULL) 2414 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2415 rxvt_warn ("can't open printer pipe, not printing.\n");
2416
2161 return stream; 2417 return stream;
2162} 2418}
2163 2419
2164int 2420int
2165rxvt_term::pclose_printer (FILE *stream) 2421rxvt_term::pclose_printer (FILE *stream)
2166{ 2422{
2167 fflush (stream); 2423 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2424 return pclose (stream);
2174# endif
2175} 2425}
2176 2426
2177/* 2427/*
2178 * simulate attached vt100 printer 2428 * simulate attached vt100 printer
2179 */ 2429 */
2180void 2430void
2181rxvt_term::process_print_pipe () 2431rxvt_term::process_print_pipe ()
2182{ 2432{
2183 int done; 2433 FILE *fd = popen_printer ();
2184 FILE *fd;
2185 2434
2186 if ((fd = popen_printer ()) == NULL) 2435 if (!fd)
2187 return; 2436 return;
2188 2437
2189 /* 2438 /*
2190 * 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
2191 * is received. 2440 * is received.
2192 */ 2441 */
2193 for (done = 0; !done;) 2442 for (int done = 0; !done; )
2194 { 2443 {
2195 unsigned char buf[8]; 2444 unsigned char buf[8];
2196 unsigned char ch; 2445 unicode_t ch;
2197 unsigned int i, len; 2446 unsigned int i, len;
2198 2447
2199 if ((ch = cmd_getc ()) != C0_ESC) 2448 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2449 {
2201 if (putc(ch, fd) == EOF) 2450 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2451 break; /* done = 1 */
2203 } 2452 }
2204 else 2453 else
2205 { 2454 {
2206 len = 0; 2455 len = 0;
… …
2217 { 2466 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2467 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2468 break; /* done = 1 */
2220 } 2469 }
2221 } 2470 }
2471
2222 for (i = 0; i < len; i++) 2472 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2473 if (putc (buf[i], fd) == EOF)
2224 { 2474 {
2225 done = 1; 2475 done = 1;
2226 break; 2476 break;
2227 } 2477 }
2228 } 2478 }
2229 } 2479 }
2480
2230 pclose_printer (fd); 2481 pclose_printer (fd);
2231} 2482}
2232#endif /* PRINTPIPE */ 2483#endif /* PRINTPIPE */
2233/*}}} */ 2484/*}}} */
2234 2485
2235/* *INDENT-OFF* */
2236enum { 2486enum {
2237 C1_40 = 0x40, 2487 C1_40 = 0x40,
2238 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,
2239 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,
2240 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,
2241 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,
2242}; 2492};
2243/* *INDENT-ON* */
2244 2493
2245/*{{{ process non-printing single characters */ 2494/*{{{ process non-printing single characters */
2246void 2495void
2247rxvt_term::process_nonprinting (unsigned char ch) 2496rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2497{
2249 switch (ch) 2498 switch (ch)
2250 { 2499 {
2500 case C0_ESC:
2501 process_escape_seq ();
2502 break;
2251 case C0_ENQ: /* terminal Status */ 2503 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2504 if (rs[Rs_answerbackstring])
2253 tt_write( 2505 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2506 else
2257 tt_write((unsigned char *)VT100_ANS, 2507 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2508 break;
2260 case C0_BEL: /* bell */ 2509 case C0_BEL: /* bell */
2261 scr_bell (); 2510 scr_bell ();
2262 break; 2511 break;
2263 case C0_BS: /* backspace */ 2512 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2527 scr_charset_choose (1);
2279 break; 2528 break;
2280 case C0_SI: /* shift in - acs */ 2529 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2530 scr_charset_choose (0);
2282 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
2283 } 2545 }
2284} 2546}
2285/*}}} */ 2547/*}}} */
2286 2548
2287 2549
2288/*{{{ process VT52 escape sequences */ 2550/*{{{ process VT52 escape sequences */
2289void 2551void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2552rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2553{
2292 int row, col; 2554 int row, col;
2293 2555
2294 switch (ch) 2556 switch (ch)
2295 { 2557 {
… …
2325 row = cmd_getc () - ' '; 2587 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2588 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2589 scr_gotorc (row, col, 0);
2328 break; 2590 break;
2329 case 'Z': /* identify the terminal type */ 2591 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2592 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2593 break;
2332 case '<': /* turn off VT52 mode */ 2594 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2595 set_privmode (PrivMode_vt52, 0);
2334 break; 2596 break;
2335 case 'F': /* use special graphics character set */ 2597 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2598 case 'G': /* use regular character set */
2337 /* unimplemented */ 2599 /* unimplemented */
2338 break; 2600 break;
… …
2347 2609
2348/*{{{ process escape sequences */ 2610/*{{{ process escape sequences */
2349void 2611void
2350rxvt_term::process_escape_seq () 2612rxvt_term::process_escape_seq ()
2351{ 2613{
2352 unsigned char ch = cmd_getc (); 2614 unicode_t ch = cmd_getc ();
2353 2615
2354 if (PrivateModes & PrivMode_vt52) 2616 if (priv_modes & PrivMode_vt52)
2355 { 2617 {
2356 process_escape_vt52 (ch); 2618 process_escape_vt52 (ch);
2357 return; 2619 return;
2358 } 2620 }
2359 2621
2360 switch (ch) 2622 switch (ch)
2361 { 2623 {
2362 /* case 1: do_tek_mode (); break; */
2363 case '#': 2624 case '#':
2364 if (cmd_getc () == '8') 2625 if (cmd_getc () == '8')
2365 scr_E (); 2626 scr_E ();
2366 break; 2627 break;
2367 case '(': 2628 case '(':
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2635 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2636 break;
2376 case '+': 2637 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2638 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2639 break;
2379#ifdef MULTICHAR_SET 2640#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 2641 case '6':
2386 scr_backindex (); 2642 scr_backindex ();
2387 break; 2643 break;
2388#endif 2644#endif
2389 case '7': 2645 case '7':
2390 scr_cursor (SAVE); 2646 scr_cursor (SAVE);
2391 break; 2647 break;
2392 case '8': 2648 case '8':
2393 scr_cursor (RESTORE); 2649 scr_cursor (RESTORE);
2394 break; 2650 break;
2395#ifndef NO_FRILLS 2651#if !ENABLE_MINIMAL
2396 case '9': 2652 case '9':
2397 scr_forwardindex (); 2653 scr_forwardindex ();
2398 break; 2654 break;
2399#endif 2655#endif
2656 // DECPAM/DECPNM
2400 case '=': 2657 case '=':
2401 case '>': 2658 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2659 set_privmode (PrivMode_aplKP, ch == '=');
2403 break; 2660 break;
2404 2661
2405 case C1_40: 2662 case C1_40:
2406 cmd_getc (); 2663 cmd_getc ();
2407 break; 2664 break;
… …
2410 break; 2667 break;
2411 2668
2412 /* 8.3.87: NEXT LINE */ 2669 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2670 case C1_NEL: /* ESC E */
2414 { 2671 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2672 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2673 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2417 } 2674 }
2418 break; 2675 break;
2419 2676
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2677 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2678 case C1_ESA: /* ESC G */
2422 process_graphics (); 2679 // used by original rxvt for rob nations own graphics mode
2680 if (cmd_getc () == 'Q')
2681 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2423 break; 2682 break;
2424 2683
2425 /* 8.3.63: CHARACTER TABULATION SET */ 2684 /* 8.3.63: CHARACTER TABULATION SET */
2426 case C1_HTS: /* ESC H */ 2685 case C1_HTS: /* ESC H */
2427 scr_set_tab (1); 2686 scr_set_tab (1);
… …
2431 case C1_RI: /* ESC M */ 2690 case C1_RI: /* ESC M */
2432 scr_index (DN); 2691 scr_index (DN);
2433 break; 2692 break;
2434 2693
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2694 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2695 /* case C1_SS2: break; */
2437 2696
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2697 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2698 /* case C1_SS3: break; */
2440 2699
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2700 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2701 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2702 process_dcs_seq ();
2444 break; 2703 break;
2445 2704
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2705 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2706 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2707 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2708 break; /* steal obsolete ESC [ c */
2451 2709
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2710 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2453 case C1_CSI: /* ESC [ */ 2711 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2712 process_csi_seq ();
2455 break; 2713 break;
2456 2714
2457 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2715 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2458 case C1_OSC: /* ESC ] */ 2716 case C1_OSC: /* ESC ] */
2459 process_osc_seq (); 2717 process_osc_seq ();
2460 break; 2718 break;
2461 2719
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2720 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2463 case 'c': 2721 case 'c':
2722 mbstate.reset ();
2464 scr_poweron (); 2723 scr_poweron ();
2465 scrollbar_show (1); 2724 scrollBar.show (1);
2466 break; 2725 break;
2467 2726
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2727 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2469 case 'n': 2728 case 'n':
2470 scr_charset_choose (2); 2729 scr_charset_choose (2);
… …
2477 } 2736 }
2478} 2737}
2479/*}}} */ 2738/*}}} */
2480 2739
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2740/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */
2483enum { 2741enum {
2484 CSI_ICH = 0x40, 2742 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2743 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2744 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2745 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2746 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2747 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2748 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2491 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2749 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2492 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2750 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2493}; 2751};
2494 2752
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2753#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2754 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2755 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2756#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2757 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2500 2758
2501const unsigned char csi_defaults[] = 2759static const unsigned char csi_defaults[] =
2502 { 2760 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2761 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2762 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2763 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2764 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2765 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2766 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2767 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2768 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2769 };
2512/* *INDENT-ON* */
2513 2770
2514void 2771void
2515rxvt_term::process_csi_seq () 2772rxvt_term::process_csi_seq ()
2516{ 2773{
2517 unsigned char ch, priv, i; 2774 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 2775 unsigned int nargs, p;
2519 int n, ndef; 2776 int n, ndef;
2520 int arg[ESC_ARGS]; 2777 int arg[ESC_ARGS] = { };
2521 2778
2522 for (nargs = ESC_ARGS; nargs > 0;) 2779 nargs = 0;
2523 arg[--nargs] = 0;
2524 2780
2525 priv = 0; 2781 priv = 0;
2526 ch = cmd_getc (); 2782 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2783 if ((ch >= '<' && ch <= '?') || ch == '!')
2784 {
2528 { /* '<' '=' '>' '?' */ 2785 /* '<' '=' '>' '?' '!' */
2529 priv = ch; 2786 priv = ch;
2530 ch = cmd_getc (); 2787 ch = cmd_getc ();
2531 } 2788 }
2789
2532 /* read any numerical arguments */ 2790 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2791 for (n = -1; ch < CSI_ICH; )
2534 { 2792 {
2535 if (isdigit(ch)) 2793 if (isdigit (ch))
2536 { 2794 {
2537 if (n < 0) 2795 if (n < 0)
2538 n = ch - '0'; 2796 n = ch - '0';
2539 else 2797 else
2540 n = n * 10 + ch - '0'; 2798 n = n * 10 + ch - '0';
… …
2543 { 2801 {
2544 if (nargs < ESC_ARGS) 2802 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2803 arg[nargs++] = n;
2546 n = -1; 2804 n = -1;
2547 } 2805 }
2548 else if (ch == '\b') 2806 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 2807 process_nonprinting (ch);
2560 } 2808
2561 ch = cmd_getc (); 2809 ch = cmd_getc ();
2562 } 2810 }
2563 2811
2564 if (ch > CSI_7F) 2812 if (ch > CSI_7F)
2565 return; 2813 return;
2566 2814
2567 if (nargs < ESC_ARGS) 2815 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2816 arg[nargs++] = n;
2569 2817
2570 i = ch - CSI_ICH; 2818 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2819 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2820 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2821 if (arg[p] == -1)
2574 arg[p] = ndef; 2822 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 2823
2583 /* 2824 /*
2584 * private mode handling 2825 * private mode handling
2585 */ 2826 */
2586 if (priv) 2827 if (priv)
2587 { 2828 {
2588 switch (priv) 2829 switch (priv)
2589 { 2830 {
2590 case '>': 2831 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2832 if (ch == CSI_DA) /* secondary device attributes */
2833 {
2834 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2835 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2836 //
2837 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2838 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2839 // versions.
2840 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2841 tt_printf ("\033[>%d;95;0c", 'U');
2842 }
2593 break; 2843 break;
2844
2594 case '?': 2845 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2846 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2847 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2848 break;
2849
2850 case '!':
2851 if (ch == CSI_70)
2852 {
2853 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2854 scr_soft_reset ();
2855
2856 static const int pm_h[] = { 7, 25 };
2857 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2858
2859 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2860 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2598 } 2861 }
2862 break;
2863 }
2864
2599 return; 2865 return;
2600 } 2866 }
2601 2867
2602 switch (ch) 2868 switch (ch)
2603 { 2869 {
2604 /* 2870 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2871 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2872 */
2607#ifdef PRINTPIPE 2873#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2874 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2875 switch (arg[0])
2610 { 2876 {
… …
2702 2968
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2969 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 2970 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 2971 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2972 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2973 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 2974 break;
2709 2975
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2976 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 2977 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 2978 break;
2714 2979
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2980 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 2981 process_sgr_mode (nargs, arg);
2717 break; 2982 break;
2718 2983
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2984 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 2985 switch (arg[0])
2721 { 2986 {
2722 case 5: /* DSR requested */ 2987 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 2988 tt_printf ("\033[0n");
2724 break; 2989 break;
2725 case 6: /* CPR requested */ 2990 case 6: /* CPR requested */
2726 scr_report_position (); 2991 scr_report_position ();
2727 break; 2992 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 2993 case 7: /* unofficial extension */
2994 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 2995 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 2996 break;
2732#endif
2733 case 8: /* unofficial extension */ 2997 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2998 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 2999 break;
2736 } 3000 }
2737 break; 3001 break;
2738 3002
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3003 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3036 break;
2773 3037
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3038 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3039 if (arg[0] == 4)
2776 scr_insert_mode (0); 3040 scr_insert_mode (0);
3041 else if (arg[0] == 20)
3042 priv_modes &= ~PrivMode_LFNL;
2777 break; 3043 break;
2778 3044
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3045 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3046 if (arg[0] == 4)
2781 scr_insert_mode (1); 3047 scr_insert_mode (1);
3048 else if (arg[0] == 20)
3049 priv_modes |= PrivMode_LFNL;
2782 break; 3050 break;
2783 3051
2784 /* 3052 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3053 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3054 */
… …
2798 break; 3066 break;
2799 case CSI_75: 3067 case CSI_75:
2800 scr_cursor (RESTORE); 3068 scr_cursor (RESTORE);
2801 break; 3069 break;
2802 3070
2803#ifndef NO_FRILLS 3071#if !ENABLE_MINIMAL
2804 case CSI_74: 3072 case CSI_74:
2805 process_window_ops (arg, nargs); 3073 process_window_ops (arg, nargs);
2806 break; 3074 break;
2807#endif 3075#endif
2808 3076
2809 case CSI_78: /* DECREQTPARM */ 3077 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3078 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3079 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3080 break;
2813 3081
2814 default: 3082 default:
2815 break; 3083 break;
2816 } 3084 }
2817} 3085}
2818/*}}} */ 3086/*}}} */
2819 3087
2820#ifndef NO_FRILLS 3088#if !ENABLE_MINIMAL
2821/* ARGSUSED */
2822void 3089void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3090rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3091{
2825 int x, y; 3092 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3093 XWindowAttributes wattr;
2830 Window wdummy; 3094 Window wdummy;
3095
3096 dLocal (Display *, dpy);
2831 3097
2832 if (nargs == 0) 3098 if (nargs == 0)
2833 return; 3099 return;
3100
2834 switch (args[0]) 3101 switch (args[0])
2835 { 3102 {
2836 /* 3103 /*
2837 * commands 3104 * commands
2838 */ 3105 */
2839 case 1: /* deiconify window */ 3106 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3107 XMapWindow (dpy, parent);
2841 break; 3108 break;
2842 case 2: /* iconify window */ 3109 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3110 XIconifyWindow (dpy, parent, display->screen);
2844 DefaultScreen(display->display));
2845 break; 3111 break;
2846 case 3: /* set position (pixels) */ 3112 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3113 XMoveWindow (dpy, parent, args[1], args[2]);
2848 break; 3114 break;
2849 case 4: /* set size (pixels) */ 3115 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3116 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3117 break;
2852 case 5: /* raise window */ 3118 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3119 XRaiseWindow (dpy, parent);
2854 break; 3120 break;
2855 case 6: /* lower window */ 3121 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3122 XLowerWindow (dpy, parent);
2857 break; 3123 break;
2858 case 7: /* refresh window */ 3124 case 7: /* refresh window */
2859 scr_touch (true); 3125 scr_touch (true);
2860 break; 3126 break;
2861 case 8: /* set size (chars) */ 3127 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3128 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3129 (unsigned int) (args[1] * fheight));
2864 break; 3130 break;
3131
3132 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3133 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3134 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3135 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3136 (unsigned int) (args[1] * fheight));
2869 break; 3137 break;
3138
2870 /* 3139 /*
2871 * reports - some output format copied from XTerm 3140 * reports - some output format copied from XTerm
2872 */ 3141 */
2873 case 11: /* report window state */ 3142 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent, &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3145 break;
2877 case 13: /* report window position */ 3146 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3147 XGetWindowAttributes (dpy, parent, &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3148 XTranslateCoordinates (dpy, parent, wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3149 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3150 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3151 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3152 break;
2884 case 14: /* report window size (pixels) */ 3153 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent, &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3156 break;
3157 case 18: /* report text area size (chars) */
3158 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3159 break;
2888 case 18: /* report window size (chars) */ 3160 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3161 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3162 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3163 case 20: /* report icon label */
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3164 {
3165 char *s;
3166 XGetIconName (dpy, parent, &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3167 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3168 XFree (s);
3169 }
2895 break; 3170 break;
2896 case 21: /* report window title */ 3171 case 21: /* report window title */
2897 XFetchName(display->display, TermWin.parent[0], &s); 3172 {
3173 char *s;
3174 XFetchName (dpy, parent, &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3175 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3176 XFree (s);
3177 }
2899 break; 3178 break;
2900#endif
2901
2902 } 3179 }
2903} 3180}
2904#endif 3181#endif
2905 3182
2906/*----------------------------------------------------------------------*/ 3183/*----------------------------------------------------------------------*/
2907/* 3184/*
2908 * get input up until STRING TERMINATOR (or BEL) 3185 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3186 * ends_how is terminator used. returned input must be free()'d
2910 */ 3187 */
2911unsigned char * 3188char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3189rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3190{
2914 int seen_esc = 0; /* seen escape? */ 3191 unicode_t ch;
3192 bool seen_esc = false;
2915 unsigned int n = 0; 3193 unsigned int n = 0;
2916 unsigned char *s; 3194 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3195
2919 for (; (ch = cmd_getc ());) 3196 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3197 {
2921 if (ch == C0_BEL 3198 if (seen_esc)
2922 || ch == CHAR_ST 3199 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3200 if (ch == 0x5c) /* 7bit ST */
2924 break; 3201 break;
3202 else
3203 return NULL;
3204 }
2925 if (ch == C0_ESC) 3205 else if (ch == C0_ESC)
2926 { 3206 {
2927 seen_esc = 1; 3207 seen_esc = true;
2928 continue; 3208 continue;
2929 } 3209 }
3210 else if (ch == C0_BEL || ch == CHAR_ST)
3211 break;
2930 else if (ch == '\t') 3212 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3213 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3214 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3215 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3216
3217 seen_esc = false;
3218
3219 if (n >= STRING_MAX - 1)
3220 // stop at some sane length
3221 return NULL;
3222
2935 string[n++] = ch; 3223 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3224 }
3225
2938 string[n++] = '\0'; 3226 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3227
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3228 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3229
2943 return s; 3230 return rxvt_wcstombs (string);
2944} 3231}
2945 3232
2946/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
2947/* 3234/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3235 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3236 */
2950void 3237void
2951rxvt_term::process_dcs_seq () 3238rxvt_term::process_dcs_seq ()
2952{ 3239{
2953 unsigned char eh, *s;
2954 /* 3240 /*
2955 * Not handled yet 3241 * Not handled yet
2956 */ 3242 */
3243
3244 unicode_t eh;
2957 s = get_to_st (&eh); 3245 char *s = get_to_st (eh);
2958 if (s) 3246 if (s)
2959 free(s); 3247 free (s);
3248
2960 return; 3249 return;
2961} 3250}
2962 3251
2963/*----------------------------------------------------------------------*/ 3252/*----------------------------------------------------------------------*/
2964/* 3253/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3254 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3255 */
2967void 3256void
2968rxvt_term::process_osc_seq () 3257rxvt_term::process_osc_seq ()
2969{ 3258{
2970 unsigned char ch, eh, *s; 3259 int arg;
2971 int arg;
2972 3260
2973 ch = cmd_getc (); 3261 unicode_t ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3262 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3263 arg = arg * 10 + (ch - '0');
2976 3264
2977 if (ch == ';') 3265 if (ch == ';')
2978 { 3266 {
3267 unicode_t eh;
2979 s = get_to_st (&eh); 3268 char *s = get_to_st (eh);
3269
2980 if (s) 3270 if (s)
2981 { 3271 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3272 process_xterm_seq (arg, s, eh);
2994 free(s); 3273 free (s);
2995 } 3274 }
3275 }
3276}
3277
3278void
3279rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3280{
3281 if (str[0] == '?' && !str[1])
2996 } 3282 {
3283 rgba c;
3284 pix_colors_focused[color].get (c);
3285
3286#if XFT
3287 if (c.a != rgba::MAX_CC)
3288 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3289 else
3290#endif
3291 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3292 }
3293 else
3294 set_window_color (color, str);
2997} 3295}
3296
2998/* 3297/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3298 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3299 */
3019void 3300void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3301rxvt_term::process_xterm_seq (int op, char *str, char resp)
3021{ 3302{
3022 int changed = 0; 3303 int color;
3023 int color;
3024 char *buf, *name; 3304 char *buf, *name;
3305 bool query = str[0] == '?' && !str[1];
3306 int saveop = op;
3025 3307
3308 dLocal (Display *, dpy);
3309
3026 assert(str != NULL); 3310 assert (str != NULL);
3311
3312 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3313 return;
3314
3027 switch (op) 3315 switch (op)
3028 { 3316 {
3029 case XTerm_name: 3317 case XTerm_name:
3030 set_title (str); 3318 set_title (str);
3031 /* FALLTHROUGH */ 3319 /* FALLTHROUGH */
3032 case XTerm_iconName: 3320 case XTerm_iconName:
3033 set_iconName (str); 3321 set_icon_name (str);
3034 break; 3322 break;
3035 case XTerm_title: 3323 case XTerm_title:
3036 set_title (str); 3324 set_title (str);
3037 break; 3325 break;
3326 case XTerm_property:
3327 if (str[0] == '?')
3328 {
3329 Atom prop = display->atom (str + 1);
3330 Atom actual_type;
3331 int actual_format;
3332 unsigned long nitems;
3333 unsigned long bytes_after;
3334 unsigned char *value = 0;
3335 const char *str = "";
3336
3337 if (prop
3338 && XGetWindowProperty (dpy, parent,
3339 prop, 0, 1<<16, 0, AnyPropertyType,
3340 &actual_type, &actual_format,
3341 &nitems, &bytes_after, &value) == Success
3342 && actual_type != None
3343 && actual_format == 8)
3344 str = (const char *)(value);
3345
3346 tt_printf ("\033]%d;%s%c", op, str, resp);
3347
3348 XFree (value);
3349 }
3350 else
3351 {
3352 char *eq = strchr (str, '=');
3353
3354 if (eq)
3355 {
3356 *eq = 0;
3357 set_utf8_property (display->atom (str), eq + 1);
3358 }
3359 else
3360 XDeleteProperty (dpy, parent,
3361 display->atom (str));
3362 }
3363 break;
3364
3038 case XTerm_Color: 3365 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3366 for (buf = (char *)str; buf && *buf;)
3040 { 3367 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3368 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3369 break;
3370
3043 *name++ = '\0'; 3371 *name++ = '\0';
3044 color = atoi(buf); 3372 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3373
3374 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3375 break;
3376
3047 if ((buf = STRCHR(name, ';')) != NULL) 3377 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3378 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3379
3380 process_color_seq (op, color, name, resp);
3050 } 3381 }
3382 break;
3383 case Rxvt_restoreFG:
3384 case XTerm_Color00:
3385 process_color_seq (op, Color_fg, str, resp);
3386 break;
3387 case Rxvt_restoreBG:
3388 case XTerm_Color01:
3389 process_color_seq (op, Color_bg, str, resp);
3051 break; 3390 break;
3052#ifndef NO_CURSORCOLOR 3391#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3392 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3393 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3394 break;
3056#endif 3395#endif
3057 case XTerm_Color_pointer: 3396 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3397 process_color_seq (op, Color_pointer_fg, str, resp);
3059 break; 3398 break;
3399 case XTerm_Color_pointer_bg:
3400 process_color_seq (op, Color_pointer_bg, str, resp);
3401 break;
3402#ifdef OPTION_HC
3403 case XTerm_Color_HC:
3404 process_color_seq (op, Color_HC, str, resp);
3405 break;
3406 case XTerm_Color_HTC:
3407 process_color_seq (op, Color_HTC, str, resp);
3408 break;
3409#endif
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3410#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3411 case URxvt_Color_BD:
3062 set_window_color (Color_BD, str); 3412 process_color_seq (op, Color_BD, str, resp);
3063 break; 3413 break;
3064 case XTerm_Color_UL: 3414 case URxvt_Color_UL:
3065 set_window_color (Color_UL, str); 3415 process_color_seq (op, Color_UL, str, resp);
3066 break; 3416 break;
3067 case XTerm_Color_RV: 3417 case URxvt_Color_IT:
3068 set_window_color (Color_RV, str); 3418 process_color_seq (op, Color_IT, str, resp);
3069 break; 3419 break;
3070#endif 3420#endif
3071 3421 case URxvt_Color_border:
3072 case XTerm_Menu: 3422 process_color_seq (op, Color_border, str, resp);
3423 break;
3424#if ENABLE_TRANSPARENCY
3425 case URxvt_Color_tint:
3426 process_color_seq (op, Color_tint, str, resp);
3073 /* 3427 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3428 bool changed = false;
3075 * so DON'T do it here 3429
3430 if (ISSET_PIXCOLOR (Color_tint))
3431 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3432
3433 if (changed)
3434 update_background ();
3076 */ 3435 }
3436
3077 break; 3437 break;
3438#endif
3439
3440#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3441 case Rxvt_Pixmap:
3079 if (*str != ';') 3442 if (!strcmp (str, "?"))
3080 { 3443 {
3081#if XPM_BACKGROUND 3444 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3445
3083 set_bgPixmap (str); /* change pixmap */ 3446 sprintf (str, "[%dx%d+%d+%d]",
3084#endif 3447 min (h_scale, 32767), min (v_scale, 32767),
3085 scr_touch (true); 3448 min (h_align, 32767), min (v_align, 32767));
3449 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3450 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3451 else
3088 { 3452 {
3453 bool changed = false;
3454
3455 if (*str != ';')
3456 {
3457 if (bg_set_file (str)) /* change pixmap */
3458 changed = true;
3459 }
3460 else
3461 {
3089 str++; 3462 str++;
3090#if XPM_BACKGROUND 3463 if (bg_set_geometry (str, true))
3091 changed += scale_pixmap (str); 3464 changed = true;
3092#endif 3465 }
3093 3466
3467 if (changed)
3468 {
3469 if (bg_window_position_sensitive ())
3470 {
3471 int x, y;
3472 get_window_origin (x, y);
3473 bg_set_position (x, y);
3474 }
3475 update_background ();
3476 }
3094 } 3477 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3478 break;
3479#endif
3103 3480
3104 case XTerm_restoreFG:
3105 set_window_color (Color_fg, str);
3106 break;
3107 case XTerm_restoreBG:
3108 set_window_color (Color_bg, str);
3109 break;
3110 case XTerm_logfile: 3481 case XTerm_logfile:
3482 // TODO, when secure mode?
3111 break; 3483 break;
3112 case XTerm_font: 3484
3113 change_font (0, str);
3114 break;
3115#if 0 3485#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3486 case Rxvt_dumpscreen: /* no error notices */
3117 { 3487 {
3118 int fd; 3488 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3489 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3490 {
3121 scr_dump (fd); 3491 scr_dump (fd);
3122 close(fd); 3492 close (fd);
3123 } 3493 }
3124 } 3494 }
3125 break; 3495 break;
3126#endif 3496#endif
3497 case XTerm_font:
3498 op = URxvt_font;
3499 case URxvt_font:
3500#if ENABLE_STYLES
3501 case URxvt_boldFont:
3502 case URxvt_italicFont:
3503 case URxvt_boldItalicFont:
3504#endif
3505 if (query)
3506 tt_printf ("\33]%d;%-.250s%c", saveop,
3507 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3508 ? fontset[op - URxvt_font]->fontdesc : "",
3509 resp);
3510 else
3511 {
3512 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3513
3514 res = strdup (str);
3515 allocated.push_back ((void *)res);
3516 set_fonts ();
3517 }
3518 break;
3519
3520 case URxvt_version:
3521 if (query)
3522 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3523 op,
3524 rs[Rs_name], VERSION[0], VERSION[2],
3525 resp);
3526 break;
3527
3528#if !ENABLE_MINIMAL
3529 case URxvt_locale:
3530 if (query)
3531 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3532 else
3533 {
3534 set_locale (str);
3535 pty->set_utf8_mode (enc_utf8);
3536 init_xlocale ();
3537 }
3538 break;
3539
3540 case URxvt_view_up:
3541 case URxvt_view_down:
3542 {
3543 int lines = atoi (str);
3544
3545 if (lines)
3546 scr_page (op == URxvt_view_up ? UP : DN, lines);
3547 else
3548 scr_erase_savelines ();
3549 }
3550
3551 break;
3552#endif
3553
3554#if ENABLE_PERL
3555 case URxvt_perl:
3556 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3557 break;
3558#endif
3128 } 3559 }
3129} 3560}
3130/*----------------------------------------------------------------------*/ 3561/*----------------------------------------------------------------------*/
3131 3562
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3563/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3571 * so no need for fancy checking
3141 */ 3572 */
3142int 3573int
3143rxvt_term::privcases (int mode, unsigned long bit) 3574rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3575{
3145 int state; 3576 int state;
3146 3577
3147 if (mode == 's') 3578 if (mode == 's')
3148 { 3579 {
3149 SavedModes |= (PrivateModes & bit); 3580 SavedModes |= (priv_modes & bit);
3150 return -1; 3581 return -1;
3151 } 3582 }
3152 else 3583 else
3153 { 3584 {
3154 if (mode == 'r') 3585 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3586 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3587 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3588 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3589
3590 set_privmode (bit, state);
3159 } 3591 }
3592
3160 return state; 3593 return state;
3161} 3594}
3162 3595
3163/* we're not using priv _yet_ */ 3596/* we're not using priv _yet_ */
3164void 3597void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3598rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3166{ 3599{
3167 unsigned int i, j; 3600 unsigned int i, j;
3168 int state; 3601 int state;
3602
3169 static const struct 3603 static const struct
3170 { 3604 {
3171 const int argval; 3605 const int argval;
3172 const unsigned long bit; 3606 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3607 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3608 { 1, PrivMode_aplCUR }, // DECCKM
3176 { 2, PrivMode_vt52 }, 3609 { 2, PrivMode_vt52 }, // DECANM
3177 { 3, PrivMode_132 }, 3610 { 3, PrivMode_132 }, // DECCOLM
3178 { 4, PrivMode_smoothScroll }, 3611 { 4, PrivMode_smoothScroll }, // DECSCLM
3179 { 5, PrivMode_rVideo }, 3612 { 5, PrivMode_rVideo }, // DECSCNM
3180 { 6, PrivMode_relOrigin }, 3613 { 6, PrivMode_relOrigin }, // DECOM
3181 { 7, PrivMode_Autowrap }, 3614 { 7, PrivMode_Autowrap }, // DECAWM
3615 // 8, auto-repeat keys // DECARM
3182 { 9, PrivMode_MouseX10 }, 3616 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3617 // 18 end FF to printer after print screen
3184 { menuBar_esc, PrivMode_menuBar }, 3618 // 19 Print screen prints full screen/scroll region
3185#endif 3619 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3186#ifdef scrollBar_esc 3620#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3621 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3622#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3623 { 35, PrivMode_ShiftKeys }, // rxvt extension
3624 // 38, tektronix mode // DECTEK
3191 { 40, PrivMode_132OK }, 3625 { 40, PrivMode_132OK },
3626 // 41 xterm more fixes NYI
3627 // 45 margin bell NYI
3628 // 46 start logging
3192 { 47, PrivMode_Screen }, 3629 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3630 { 66, PrivMode_aplKP }, // DECNKM
3194#ifndef NO_BACKSPACE_KEY 3631#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3632 { 67, PrivMode_BackSpace }, // DECBKM
3196#endif 3633#endif
3197 { 1000, PrivMode_MouseX11 }, 3634 { 1000, PrivMode_MouseX11 },
3635 { 1002, PrivMode_MouseBtnEvent },
3636 { 1003, PrivMode_MouseAnyEvent },
3637#if ENABLE_FRILLS
3638 { 1005, PrivMode_ExtModeMouse },
3639#endif
3198 { 1010, PrivMode_TtyOutputInh }, 3640 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3641 { 1011, PrivMode_Keypress }, // rxvt extension
3642#if ENABLE_FRILLS
3643 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3644#endif
3645 // 1035 enable modifiers for alt, numlock NYI
3646 // 1036 send ESC for meta keys NYI
3647 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3648 { 1047, PrivMode_Screen },
3649 // 1048 save and restore cursor, implemented in code
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3650 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3651 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3652 { 2004, PrivMode_BracketPaste },
3202 }; 3653 };
3203 3654
3204 if (nargs == 0) 3655 if (nargs == 0)
3205 return; 3656 return;
3206 3657
… …
3213 for (i = 0; i < nargs; i++) 3664 for (i = 0; i < nargs; i++)
3214 { 3665 {
3215 state = -1; 3666 state = -1;
3216 3667
3217 /* basic handling */ 3668 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3669 for (j = 0; j < ecb_array_length (argtopriv); j++)
3219 if (argtopriv[j].argval == arg[i]) 3670 if (argtopriv[j].argval == arg[i])
3220 { 3671 {
3221 state = privcases (mode, argtopriv[j].bit); 3672 state = privcases (mode, argtopriv[j].bit);
3222 break; 3673 break;
3223 } 3674 }
3224 3675
3225 /* extra handling for values with state unkept */ 3676 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3677 switch (arg[i])
3228 { 3678 {
3679#if ENABLE_STYLES
3680 case 1021:
3681 set_option (Opt_intensityStyles, mode);
3682
3683 scr_touch (true);
3684 break;
3685#endif
3229 case 1048: /* alternative cursor save */ 3686 case 1048: /* alternative cursor save */
3687 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3688 if (mode == 0)
3231 scr_cursor (RESTORE); 3689 scr_cursor (RESTORE);
3232 else if (mode == 1) 3690 else if (mode == 1)
3233 scr_cursor (SAVE); 3691 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 3692 break;
3693 }
3694
3695 if (state >= 0)
3696 /* extra handling for values with valid 0 or 1 state */
3697 switch (arg[i])
3698 {
3699 /* case 1: - application cursor keys */
3700 case 2: /* VT52 mode */
3701 /* oddball mode. should be set regardless of set/reset
3702 * parameter. Return from VT52 mode with an ESC < from
3703 * within VT52 mode
3704 */
3705 set_privmode (PrivMode_vt52, 1);
3706 break;
3250 case 3: /* 80/132 */ 3707 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3708 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3709 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3253 (unsigned int)TermWin.height);
3254 break; 3710 break;
3255 case 4: /* smooth scrolling */ 3711 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3712 set_option (Opt_jumpScroll, !state);
3260 break; 3713 break;
3261 case 5: /* reverse video */ 3714 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3715 scr_rvideo_mode (state);
3263 break; 3716 break;
3264 case 6: /* relative/absolute origins */ 3717 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3718 scr_relative_origin (state);
3266 break; 3719 break;
3267 case 7: /* autowrap */ 3720 case 7: /* autowrap */
3268 scr_autowrap (state); 3721 scr_autowrap (state);
3269 break; 3722 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3723 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3724 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3725 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3726 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3727 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 3728#ifdef scrollBar_esc
3283 case scrollBar_esc: 3729 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3730 scrollBar.map (state);
3285 {
3286 resize_all_windows (0, 0, 0); 3731 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3732 scr_touch (true);
3288 }
3289 break; 3733 break;
3290#endif 3734#endif
3291 case 25: /* visible/invisible cursor */ 3735 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3736 scr_cursor_visible (state);
3293 break; 3737 break;
3294 /* case 35: - shift keys */ 3738 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3739 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3740 case 47: /* secondary screen */
3297 scr_change_screen (state); 3741 scr_change_screen (state);
3298 break; 3742 break;
3299 /* case 66: - application key pad */ 3743 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3744 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3745 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3746 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3747 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3748 break;
3305#if 0
3306 case 1001: 3749 case 1002:
3307 break; /* X11 mouse highlighting */ 3750 case 1003:
3308#endif 3751 if (state)
3752 {
3753 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3754 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3755 mouse_row = mouse_col = 0;
3756 vt_emask_mouse = PointerMotionMask;
3757 }
3758 else
3759 vt_emask_mouse = NoEventMask;
3760
3761 vt_select_input ();
3762 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3763 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3764 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3765 break;
3315 case 1011: /* scroll to bottom on key press */ 3766 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3767 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3768 break;
3321 case 1047: /* secondary screen w/ clearing */ 3769 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3770 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3771 if (!state)
3324 scr_erase_screen (2); 3772 scr_erase_screen (2);
3773
3325 scr_change_screen (state); 3774 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3775 break;
3776 case 1049: /* secondary screen w/ clearing first */
3777 if (option (Opt_secondaryScreen))
3778 if (state)
3779 scr_cursor (SAVE);
3780
3781 scr_change_screen (state);
3782
3783 if (option (Opt_secondaryScreen))
3784 if (state)
3785 scr_erase_screen (2);
3786 else
3787 scr_cursor (RESTORE);
3788 break;
3789 default:
3790 break;
3329 } 3791 }
3330 } 3792 }
3331} 3793}
3332/*}}} */ 3794/*}}} */
3333 3795
3334/*{{{ process sgr sequences */ 3796/*{{{ process sgr sequences */
3335void 3797void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3798rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3799{
3338 unsigned int i; 3800 unsigned int i;
3339 short rendset; 3801 short rendset;
3340 int rendstyle; 3802 int rendstyle;
3341 3803
3342 if (nargs == 0) 3804 if (nargs == 0)
3343 { 3805 {
3344 scr_rendition (0, ~RS_None); 3806 scr_rendition (0, ~RS_None);
3345 return; 3807 return;
3346 } 3808 }
3809
3347 for (i = 0; i < nargs; i++) 3810 for (i = 0; i < nargs; i++)
3348 { 3811 {
3349 rendset = -1; 3812 rendset = -1;
3350 switch (arg[i]) 3813 switch (arg[i])
3351 { 3814 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3816 rendset = 0, rendstyle = ~RS_None;
3354 break; 3817 break;
3355 case 1: 3818 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3819 rendset = 1, rendstyle = RS_Bold;
3357 break; 3820 break;
3821 //case 2: // low intensity
3822 case 3:
3823 rendset = 1, rendstyle = RS_Italic;
3824 break;
3358 case 4: 3825 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3826 rendset = 1, rendstyle = RS_Uline;
3360 break; 3827 break;
3361 case 5: 3828 case 5: // slowly blinking
3829 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3830 rendset = 1, rendstyle = RS_Blink;
3363 break; 3831 break;
3832 //case 6: // scoansi light background
3364 case 7: 3833 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3834 rendset = 1, rendstyle = RS_RVid;
3366 break; 3835 break;
3367 case 22: 3836 case 8:
3837 // invisible. NYI
3838 break;
3839 //case 9: // crossed out
3840 //case 10: // scoansi acs off, primary font
3841 //case 11: // scoansi acs on, first alt font
3842 //case 12: // scoansi acs on, |0x80, second alt font
3843 //...
3844 //case 19: // ninth alt font
3845 //case 20: // gothic
3846 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3847 rendset = 0, rendstyle = RS_Bold;
3848 break;
3849 case 22: // normal intensity
3850 rendset = 0, rendstyle = RS_Bold;
3851 break;
3852 case 23: // disable italic
3853 rendset = 0, rendstyle = RS_Italic;
3369 break; 3854 break;
3370 case 24: 3855 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3856 rendset = 0, rendstyle = RS_Uline;
3372 break; 3857 break;
3373 case 25: 3858 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3859 rendset = 0, rendstyle = RS_Blink;
3375 break; 3860 break;
3861 case 26: // variable spacing (iso 8613)
3862 rendset = 0, rendstyle = RS_Blink;
3863 break;
3376 case 27: 3864 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3865 rendset = 0, rendstyle = RS_RVid;
3378 break; 3866 break;
3867 //case 28: // visible. NYI
3868 //case 29: // not crossed-out
3379 } 3869 }
3870
3380 if (rendset != -1) 3871 if (rendset != -1)
3381 { 3872 {
3382 scr_rendition (rendset, rendstyle); 3873 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3874 continue; /* for (;i;) */
3384 } 3875 }
3385 3876
3386 switch (arg[i]) 3877 switch (arg[i])
3387 { 3878 {
3388 case 30: 3879 case 30:
… …
3391 case 33: 3882 case 33:
3392 case 34: 3883 case 34:
3393 case 35: 3884 case 35:
3394 case 36: 3885 case 36:
3395 case 37: 3886 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3887 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3888 break;
3399#ifdef TTY_256COLOR 3889 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3890 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3891 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3892 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3893 i += 2;
3406 } 3894 }
3407 break; 3895 break;
3408#endif
3409 case 39: /* default fg */ 3896 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3897 scr_color (Color_fg, Color_fg);
3411 break; 3898 break;
3412 3899
3413 case 40: 3900 case 40:
… …
3416 case 43: 3903 case 43:
3417 case 44: 3904 case 44:
3418 case 45: 3905 case 45:
3419 case 46: 3906 case 46:
3420 case 47: 3907 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3908 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3909 break;
3424#ifdef TTY_256COLOR 3910 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3911 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3912 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3913 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3914 i += 2;
3431 } 3915 }
3432 break; 3916 break;
3433#endif
3434 case 49: /* default bg */ 3917 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3918 scr_color (Color_bg, Color_bg);
3436 break; 3919 break;
3437 3920
3438#ifndef NO_BRIGHTCOLOR 3921 //case 50: // not variable spacing
3922
3923#if !ENABLE_MINIMAL
3439 case 90: 3924 case 90:
3440 case 91: /* set bright fg color */ 3925 case 91: /* set bright fg color */
3441 case 92: 3926 case 92:
3442 case 93: 3927 case 93:
3443 case 94: 3928 case 94:
3444 case 95: 3929 case 95:
3445 case 96: 3930 case 96:
3446 case 97: 3931 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3932 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 3933 break;
3450 case 100: 3934 case 100:
3451 case 101: /* set bright bg color */ 3935 case 101: /* set bright bg color */
3452 case 102: 3936 case 102:
3453 case 103: 3937 case 103:
3454 case 104: 3938 case 104:
3455 case 105: 3939 case 105:
3456 case 106: 3940 case 106:
3457 case 107: 3941 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3942 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 3943 break;
3461#endif 3944#endif
3462
3463 } 3945 }
3464 } 3946 }
3465} 3947}
3466/*}}} */ 3948/*}}} */
3467 3949
3468/*{{{ process Rob Nation's own graphics mode sequences */
3469void
3470rxvt_term::process_graphics ()
3471{
3472 unsigned char ch, cmd = cmd_getc ();
3473
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529}
3530/*}}} */
3531
3532/* ------------------------------------------------------------------------- */ 3950/* ------------------------------------------------------------------------- */
3533 3951
3534/* 3952/*
3535 * Send printf() formatted output to the command. 3953 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 3954 * Only use for small amounts of data.
3537 */ 3955 */
3538void 3956void
3539rxvt_term::tt_printf (const char *fmt,...) 3957rxvt_term::tt_printf (const char *fmt,...)
3540{ 3958{
3541 va_list arg_ptr; 3959 va_list arg_ptr;
3542 unsigned char buf[256]; 3960 char buf[256];
3543 3961
3544 va_start (arg_ptr, fmt); 3962 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3963 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 3964 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 3965 tt_write (buf, strlen (buf));
3548} 3966}
3549 3967
3550/* ---------------------------------------------------------------------- */ 3968/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 3969/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 3970 * or generated by us in response to a query ESC sequence.
3553 */ 3971 */
3554void 3972static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3556{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3558 3973
3559 if (len) 3974void
3975rxvt_term::tt_write (const char *data, unsigned int len)
3976{
3977 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3978 return;
3979
3980 if (pty->pty < 0)
3981 return;
3982
3983 if (v_buflen == 0)
3984 {
3985 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3986
3987 max_it (written, 0);
3988
3989 if (written == len)
3990 return;
3991
3992 data += written;
3993 len -= written;
3560 { 3994 }
3995
3996 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3997
3998 memcpy (v_buffer + v_buflen, data, len);
3999 v_buflen += len;
4000
4001 pty_ev.set (ev::READ | ev::WRITE);
4002}
4003
4004void rxvt_term::pty_write ()
4005{
4006 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4007
4008 if (written > 0)
4009 {
4010 v_buflen -= written;
4011
3561 if (v_buflen == 0) 4012 if (v_buflen == 0)
3562 { 4013 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4014 free (v_buffer);
3590 v_buffer = 0; 4015 v_buffer = 0;
3591 v_buflen = 0;
3592 4016
3593 pty_ev.set (EVENT_READ); 4017 pty_ev.set (ev::READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4018 return;
3606 } 4019 }
4020
4021 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4022 }
4023 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4024 pty_ev.set (ev::READ);
3608} 4025}
3609 4026
3610/*----------------------- end-of-file (C source) -----------------------*/ 4027/*----------------------- end-of-file (C source) -----------------------*/
3611 4028

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