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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 1.485 by sf-exg, Fri Apr 29 13:08:24 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[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
405rxvt_term::key_press (XKeyEvent &ev)
406{
407 int ctrl, meta, shft, len;
408 KeySym keysym;
66 int valid_keysym; 409 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
68 416
69 /* 417 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
72 * 420 *
73 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
74 */ 422 */
75 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 425 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 }
84 426
85 kbuf[0] = 0; 427 kbuf[0] = 0;
86 428
87#ifdef USE_XIM 429#ifdef USE_XIM
88 if (Input_Context) 430 if (Input_Context)
89 { 431 {
90 Status status_return; 432 Status status_return;
91 433
434#if 0
92#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
96 else 439 else
97#endif 440#endif
98 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
114 { 459 {
460 /* make sure the user can type ctrl-@, i.e. NUL */
461 if (len == 1 && *wkbuf == 0)
462 {
463 kbuf[0] = 0;
464 len = 1;
465 }
466 else
467 {
115 wkbuf[len] = 0; 468 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 469 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 470 if (len < 0)
118 len = 0; 471 len = 0;
472 }
119 } 473 }
120 else 474 else
121 len = 0; 475 len = 0;
122 } 476 }
123 477
124 valid_keysym = status_return == XLookupKeySym 478 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 485 valid_keysym = keysym != NoSymbol;
133 } 486 }
134 487
135 if (valid_keysym) 488 if (valid_keysym)
136 { 489 {
137 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 492 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 493#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
157 494
158 if (TermWin.saveLines) 495 if (saveLines)
159 { 496 {
160#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 498 if (!ctrl && !meta)
162 {
163#else 499#else
164 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
165 { 502 {
166#endif
167 int lnsppg; 503 int lnsppg;
168 504
169#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 507#else
172 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
173#endif 509#endif
510 max_it (lnsppg, 1);
511
174 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
175 { 513 {
176 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
177 return; 515 return;
178 } 516 }
… …
205 scr_move_to (0, 1); 543 scr_move_to (0, 1);
206 return; 544 return;
207 } 545 }
208 else if (keysym == XK_End) 546 else if (keysym == XK_End)
209 { 547 {
210 scr_move_to (1, 0); 548 scr_move_to (1, 1);
211 return; 549 return;
212 } 550 }
213 } 551 }
214#endif 552#endif
215
216 } 553 }
217 554
218 if (shft) 555 if (shft)
219 { 556 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 557 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 559 {
223 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
225 } 562 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 564 {
228 switch (keysym) 565 switch (keysym)
229 { 566 {
230 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
233 return; 570 return;
571#if TODO
234 /* rxvt extras */ 572 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 574 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 575 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 576 return;
577#endif
241 } 578 }
242 } 579 }
243 } 580 }
244#ifdef PRINTPIPE 581
245 if (keysym == XK_Print) 582#if ENABLE_FRILLS || ISO_14755
246 { 583 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 585 {
250#endif 586 int hv;
251#ifdef GREEK_SUPPORT 587
252 if (keysym == ks_greekmodeswith) 588 if (iso14755buf & ISO_14755_51
253 { 589 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 590 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 591 {
257 xterm_seq (XTerm_title, 592 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 593 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 594# if ISO_14755
260 greek_reset(); 595 iso14755_51 (0);
596# endif
597 return;
261 } 598 }
262 else 599 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 { 600 {
273 unsigned int l; 601 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 602# if ISO_14755
275 const unsigned char ch = C0_ESC; 603 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 604# endif
285 tt_write (&ch, 1); 605 return;
286 tt_write (kbuf0, l); 606 }
607 else if ((hv = hex_keyval (ev)) >= 0)
608 {
609 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
610 | hv | ISO_14755_51;
611# if ISO_14755
612 iso14755_51 (iso14755buf & ISO_14755_MASK);
613# endif
287 return; 614 return;
288 } 615 }
289 else 616 else
290#endif
291
292 { 617 {
293 newlen = 1; 618# if ISO_14755
619 scr_overlay_off ();
620# endif
621 iso14755buf = 0;
622 }
623 }
624 else if (option (Opt_iso14755) &&
625 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
626 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
627 if (!(iso14755buf & ISO_14755_STARTED))
628 {
629 iso14755buf |= ISO_14755_STARTED;
630# if ISO_14755
631 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
632 scr_overlay_set (0, 0, "ISO 14755 mode");
633# endif
634 }
635#endif
636
637#ifdef PRINTPIPE
638 if (keysym == XK_Print)
639 {
640 scr_printscreen (ctrl | shft);
641 return;
642 }
643#endif
644
645 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
646 {
647 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
648 unsigned int newlen = 1;
649
650 if (ev.state & ModNumLockMask)
651 kp = false;
652
653 keysym = translate_keypad (keysym, kp);
654
294 switch (keysym) 655 switch (keysym)
656 {
657#ifndef NO_BACKSPACE_KEY
658 case XK_BackSpace:
659 if (priv_modes & PrivMode_HaveBackSpace)
660 {
661 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
662 ^ !!ctrl) ? '\b' : '\177';
663 kbuf[1] = '\0';
664 }
665 else
666 strcpy (kbuf, rs[Rs_backspace_key]);
667 break;
668#endif
669#ifndef NO_DELETE_KEY
670 case XK_Delete:
671 strcpy (kbuf, rs[Rs_delete_key]);
672 break;
673#endif
674 case XK_Tab:
675 if (shft)
676 strcpy (kbuf, "\033[Z");
677 else
678 {
679#ifdef CTRL_TAB_MAKES_META
680 if (ctrl)
681 meta = 1;
682#endif
683#ifdef MOD4_TAB_MAKES_META
684 if (ev.state & Mod4Mask)
685 meta = 1;
686#endif
687 newlen = 0;
688 }
689 break;
690
691 case XK_Up: /* "\033[A" */
692 case XK_Down: /* "\033[B" */
693 case XK_Right: /* "\033[C" */
694 case XK_Left: /* "\033[D" */
695 strcpy (kbuf, "\033[Z");
696 kbuf[2] = "DACB"[keysym - XK_Left];
697 /* do Shift first */
698 if (shft)
699 kbuf[2] = "dacb"[keysym - XK_Left];
700 else if (ctrl)
701 {
702 kbuf[1] = 'O';
703 kbuf[2] = "dacb"[keysym - XK_Left];
704 }
705 else if (priv_modes & PrivMode_aplCUR)
706 kbuf[1] = 'O';
707 break;
708
709 case XK_KP_Enter:
710 /* allow shift to override */
711 if (kp)
712 {
713 strcpy (kbuf, "\033OM");
714 break;
715 }
716
717 /* FALLTHROUGH */
718
719 case XK_Return:
720 if (priv_modes & PrivMode_LFNL)
721 {
722 kbuf[0] = '\015';
723 kbuf[1] = '\012';
724 kbuf[2] = '\0';
725 }
726 else
727 {
728 kbuf[0] = '\015';
729 kbuf[1] = '\0';
730 }
731 break;
732
733 case XK_KP_F1: /* "\033OP" */
734 case XK_KP_F2: /* "\033OQ" */
735 case XK_KP_F3: /* "\033OR" */
736 case XK_KP_F4: /* "\033OS" */
737 strcpy (kbuf, "\033OP");
738 kbuf[2] += (keysym - XK_KP_F1);
739 break;
740
741 case XK_KP_Multiply: /* "\033Oj" : "*" */
742 case XK_KP_Add: /* "\033Ok" : "+" */
743 case XK_KP_Separator: /* "\033Ol" : "," */
744 case XK_KP_Subtract: /* "\033Om" : "-" */
745 case XK_KP_Decimal: /* "\033On" : "." */
746 case XK_KP_Divide: /* "\033Oo" : "/" */
747 case XK_KP_0: /* "\033Op" : "0" */
748 case XK_KP_1: /* "\033Oq" : "1" */
749 case XK_KP_2: /* "\033Or" : "2" */
750 case XK_KP_3: /* "\033Os" : "3" */
751 case XK_KP_4: /* "\033Ot" : "4" */
752 case XK_KP_5: /* "\033Ou" : "5" */
753 case XK_KP_6: /* "\033Ov" : "6" */
754 case XK_KP_7: /* "\033Ow" : "7" */
755 case XK_KP_8: /* "\033Ox" : "8" */
756 case XK_KP_9: /* "\033Oy" : "9" */
757 /* allow shift to override */
758 if (kp)
759 {
760 strcpy (kbuf, "\033Oj");
761 kbuf[2] += (keysym - XK_KP_Multiply);
762 }
763 else
764 {
765 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
766 kbuf[1] = '\0';
767 }
768 break;
769
770 default:
295 { 771 {
296#ifndef NO_BACKSPACE_KEY 772 int param = map_function_key (keysym);
297 case XK_BackSpace: 773 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 774 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 775 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; 776 newlen = 0;
615 break;
616 } 777 }
617 if (newlen) 778 break;
618 len = STRLEN(kbuf);
619 } 779 }
780
781 if (newlen)
782 len = strlen (kbuf);
783
620 /* 784 /*
621 * Pass meta for all function keys, if 'meta' option set 785 * Pass meta for all function keys, if 'meta' option set
622 */ 786 */
623#ifdef META8_OPTION 787#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 788 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 793 else if (ctrl && keysym == XK_minus)
630 { 794 {
631 len = 1; 795 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 796 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 797 }
798 else if (keysym == XK_ISO_Left_Tab)
799 {
800 strcpy (kbuf, "\033[Z");
801 len = 3;
802 }
634 else 803 else
635 { 804 {
636#ifdef META8_OPTION 805#ifdef META8_OPTION
637 /* set 8-bit on */ 806 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 807 if (meta && (meta_char == 0x80))
639 { 808 {
640 unsigned char *ch; 809 char *ch;
641 810
642 for (ch = kbuf; ch < kbuf + len; ch++) 811 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 812 *ch |= 0x80;
813
644 meta = 0; 814 meta = 0;
645 } 815 }
646#endif 816#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 817 /* nil */ ;
652 } 818 }
653 } 819 }
820
821 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
822 return;
654 823
655 if (len <= 0) 824 if (len <= 0)
656 return; /* not mapped */ 825 return; /* not mapped */
657 826
658 if (Options & Opt_scrollTtyKeypress) 827 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 828 if (view_start)
660 { 829 {
661 TermWin.view_start = 0; 830 view_start = 0;
662 want_refresh = 1; 831 want_refresh = 1;
663 } 832 }
664 833
665 /* 834 /*
666 * these modifications only affect the static keybuffer 835 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 846 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 847
679 /* escape prefix */ 848 /* escape prefix */
680 if (meta 849 if (meta
681#ifdef META8_OPTION 850#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 851 && meta_char == C0_ESC
683#endif 852#endif
684 ) 853 )
685 { 854 {
686 const unsigned char ch = C0_ESC; 855 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 856 tt_write (&ch, 1);
689 } 857 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 858
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); 859 tt_write (kbuf, (unsigned int)len);
703} 860}
704/*}}} */
705 861
706#if (MENUBAR_MAX) 862void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 863rxvt_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{ 864{
712 unsigned int n, s; 865#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
866 KeySym keysym;
713 867
714 n = cmdbuf_ptr - cmdbuf_base; 868 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 869#endif
716 if (n > 0 && s < count) 870
871#if ENABLE_FRILLS || ISO_14755
872 // ISO 14755 support
873 if (iso14755buf)
874 if (iso14755buf & ISO_14755_52)
717 { 875 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 876# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 877 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 878# endif
721 cmdbuf_endp -= n; 879# if ISO_14755
722 s += n; 880 // iso14755 part 5.2 handling: release time
881 // first: controls
882 if ((ev.state & ControlMask)
883 && ((keysym >= 0x40 && keysym <= 0x5f)
884 || (keysym >= 0x61 && keysym <= 0x7f)))
885 {
886 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
887 commit_iso14755 ();
888
889 return;
890 }
891
892 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
893 if (i[0] == keysym)
894 {
895 iso14755buf = ISO_14755_51 | i[1];
896 commit_iso14755 ();
897
898 return;
899 }
900
901 scr_bell ();
902# endif
903 iso14755buf = 0;
904
905 return;
723 } 906 }
724 if (count > s) 907 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 908 {
726 rxvt_print_error("data loss: cmd_write too large"); 909# if ISO_14755
727 count = s; 910 scr_overlay_off ();
911# endif
912 if (iso14755buf & ISO_14755_51)
913 commit_iso14755 ();
914#if ISO_14755
915 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
916 {
917 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
918
919 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
920 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
921 }
922# endif
923 else
924 iso14755buf = 0;
728 } 925 }
729 for (; count--;) 926#endif
730 *cmdbuf_endp++ = *str++; 927
928 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 929 return;
930
931#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
932 if (!(ev.state & ControlMask))
933 slip_wheel_ev.stop ();
934 else if (keysym == XK_Control_L || keysym == XK_Control_R)
935 mouse_slip_wheel_speed = 0;
936#endif
732} 937}
733#endif /* MENUBAR_MAX */
734 938
735void 939void
736rxvt_term::flush () 940rxvt_term::flush ()
737{ 941{
738#ifdef TRANSPARENT 942 flush_ev.stop ();
739 if (want_full_refresh) 943
944#ifdef HAVE_BG_PIXMAP
945 if (bg_flags & BG_NEEDS_REFRESH)
740 { 946 {
741 want_full_refresh = 0; 947 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 948 scr_touch (false);
744 want_refresh = 1;
745 } 949 }
746#endif 950#endif
747 951
748 if (want_refresh) 952 if (want_refresh)
749 { 953 {
954 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
955 {
956 int row = view_start;
957 int end_row = row + nrow;
958
959 while (row > top_row && ROW (row - 1).is_longer ())
960 --row;
961
962 do
963 {
964 int start_row = row;
965 line_t *l;
966
967 do
968 {
969 l = &ROW (row++);
970
971 if (!(l->f & LINE_FILTERED))
972 {
973 // line not filtered, mark it as filtered
974 l->f |= LINE_FILTERED;
975 while (l->is_longer ())
976 {
977 l = &ROW (row++);
978 l->f |= LINE_FILTERED;
979 }
980
981 // and filter it
982 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
983
984 break;
985 }
986 }
987 while (l->is_longer () && row < end_row);
988 }
989 while (row < end_row);
990 }
991
750 scr_refresh (refresh_type); 992 scr_refresh ();
751 scrollbar_show (1); 993 scrollBar.show (1);
752#ifdef USE_XIM 994#ifdef USE_XIM
753 IMSendSpot (); 995 IMSendSpot ();
754#endif 996#endif
755
756 } 997 }
757 998
758 XFlush (display->display); 999 display->flush ();
759} 1000}
760 1001
1002/* checks whether a refresh is requested and starts the refresh timer */
761void 1003void
762rxvt_term::check_cb (check_watcher &w) 1004rxvt_term::refresh_check ()
763{ 1005{
764 SET_R (this); 1006 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1007 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1008
1009 display->flush ();
1010}
1011
1012void
1013rxvt_term::flush_cb (ev::timer &w, int revents)
1014{
1015 make_current ();
1016
1017 refresh_count = 0;
767 flush (); 1018 flush ();
768} 1019}
769 1020
770#ifdef CURSOR_BLINK 1021#ifdef CURSOR_BLINK
771void 1022void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1023rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1024{
774 hidden_cursor = !hidden_cursor; 1025 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1026 want_refresh = 1;
776 1027 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1028}
779#endif 1029#endif
780 1030
781#ifdef TEXT_BLINK 1031#ifdef TEXT_BLINK
782void 1032void
783rxvt_term::text_blink_cb (time_watcher &w) 1033rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1034{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1035 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1036 {
787 hidden_text = !hidden_text; 1037 hidden_text = !hidden_text;
788 want_refresh = 1; 1038 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1039 refresh_check ();
1040 }
1041 else
1042 w.stop ();
1043}
1044#endif
1045
1046#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1047void
1048rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1049{
1050 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1051 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
790 } 1052 {
1053 want_refresh = 1;
1054 refresh_check ();
1055 }
1056 else
1057 w.stop ();
1058}
1059#endif
1060
1061#ifdef SELECTION_SCROLLING
1062void
1063rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1064{
1065 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1066 {
1067 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1068 want_refresh = 1;
1069 refresh_check ();
1070 }
1071 else
1072 w.stop ();
1073}
1074#endif
1075
1076#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1077void
1078rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1079{
1080 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085
1086 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1087 {
1088 mouse_slip_wheel_speed = 0;
1089 w.stop ();
1090 }
1091}
1092#endif
1093
1094#if LINUX_YIELD_HACK
1095static struct event_handler
1096{
1097 ev::prepare yield_ev;
1098
1099 void yield_cb (ev::prepare &w, int revents)
1100 {
1101 // this should really be sched_yield(), but the linux guys thought
1102 // that giving a process calling sched_yield () less cpu time than
1103 // ones with high nice levels is a useful thing to do. It surely is is
1104 // allowed by the sus... as is returning ENOSYS.
1105 // since the linux guys additionally thought that breaking the only
1106 // known workaround against their unusable sched_yield hack is cool,
1107 // we just nanosleep a bit and hope for the best.
1108
1109 struct timespec ts = { 0, 1000 };
1110 nanosleep (&ts, 0);
1111
1112 w.stop ();
1113 }
1114
1115 event_handler ()
1116 : yield_ev (this, &event_handler::yield_cb)
1117 {
1118 }
1119} event_handler;
1120#endif
1121
1122/* make sure all the cmd data is at beginning of cmdbuf */
1123void
1124rxvt_term::cmdbuf_reify ()
1125{
1126 if (cmdbuf_ptr == cmdbuf_base)
1127 return;
1128
1129 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1130
1131 memmove (cmdbuf_base, cmdbuf_ptr, used);
1132 cmdbuf_ptr = cmdbuf_base;
1133 cmdbuf_endp = cmdbuf_ptr + used;
1134
1135}
1136
1137#if defined (KEYSYM_RESOURCE)
1138void
1139rxvt_term::cmdbuf_append (const char *str, size_t count)
1140{
1141 cmdbuf_reify ();
1142
1143 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1144
1145 if (count > avail)
1146 return;
1147
1148 memcpy (cmdbuf_endp, str, count);
1149 cmdbuf_endp += count;
1150
1151 cmd_parse ();
791} 1152}
792#endif 1153#endif
793 1154
794bool 1155bool
795rxvt_term::pty_fill () 1156rxvt_term::pty_fill ()
796{ 1157{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1158 cmdbuf_reify ();
798 1159
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (!avail)
1163 {
1164 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1165 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1166 cmdbuf_endp = cmdbuf_ptr;
1167 avail = CBUFSIZ;
1168 }
802 1169
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1170 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1171
805 if (n > 0) 1172 if (r > 0)
806 { 1173 {
807 cmdbuf_endp += n; 1174 cmdbuf_endp += r;
808 return true; 1175 return true;
809 } 1176 }
810 else if (n < 0 && errno != EAGAIN) 1177 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1178 {
1179#if LINUX_YIELD_HACK
1180 if (display->is_local)
1181 event_handler.yield_ev.start ();
1182#endif
1183 }
1184 else
1185 {
1186 pty_ev.stop ();
1187
1188 if (!option (Opt_hold))
811 destroy (); 1189 destroy ();
1190 }
812 1191
813 return false; 1192 return false;
814} 1193}
815 1194
816void 1195void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1196rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1197{
819 SET_R (this); 1198 make_current ();
820 SET_LOCALE (locale);
821 1199
822 if (revents & EVENT_WRITE) 1200 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 1201 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1202 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1203 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 1204
839 uint32_t ch = NOCHAR; 1205 if (revents & ev::WRITE)
1206 pty_write ();
840 1207
841 for (;;) 1208 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} 1209}
940 1210
941// read the next character, currently handles UTF-8 1211void
942// will probably handle all sorts of other stuff in the future 1212rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1213{
946 while (cmdbuf_ptr < cmdbuf_endp) 1214 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1215 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 1216
990#ifdef POINTER_BLANK 1217#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; 1218 hidden_pointer = 0;
998 1219
999 if (Options & Opt_pointerBlank) 1220 if (option (Opt_pointerBlank))
1000 pointer_ev.start (NOW + pointerBlankDelay); 1221 pointer_ev.start (pointerBlankDelay);
1222#endif
1001} 1223}
1002 1224
1225#ifdef POINTER_BLANK
1003void 1226void
1004rxvt_term::pointer_blank () 1227rxvt_term::pointer_blank ()
1005{ 1228{
1006 if (!(Options & Opt_pointerBlank)) 1229 if (!option (Opt_pointerBlank))
1007 return; 1230 return;
1008 1231
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1232 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1233 XFlush (dpy);
1011 1234
1012 hidden_pointer = 1; 1235 hidden_pointer = 1;
1013} 1236}
1014 1237
1015void 1238void
1016rxvt_term::pointer_cb (time_watcher &w) 1239rxvt_term::pointer_cb (ev::timer &w, int revents)
1017{ 1240{
1018 SET_R (this); 1241 make_current ();
1019 SET_LOCALE (locale);
1020 1242
1021 pointer_blank (); 1243 pointer_blank ();
1022} 1244}
1023#endif 1245#endif
1024 1246
1025void 1247void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1248rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1249{
1028 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
1029 int x, y; 1251 int x, y;
1252 int code = 32;
1030 1253
1031 x = ev.x; 1254 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1255 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1256
1257 if (ev.type == MotionNotify)
1258 {
1259 if (x == mouse_row && y == mouse_col)
1260 return;
1261
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
1034 1266
1035 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1268 button_number = 3;
1038 }
1039 else 1269 else
1040 { 1270 {
1041 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1273 if (button_number >= 3)
1044 button_number += (64 - 3); 1274 button_number += 64 - 3;
1045 } 1275 }
1046 1276
1047 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
1048 { 1278 {
1049 /* 1279 /*
1050 * do not report ButtonRelease 1280 * do not report ButtonRelease
1051 * no state info allowed 1281 * no state info allowed
1052 */ 1282 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1301#endif
1072
1073 } 1302 }
1074 1303
1075#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1306 if (key_state & 16)
1078 fputc('C', stderr); 1307 fputc ('C', stderr);
1079 if (key_state & 4) 1308 if (key_state & 4)
1080 fputc('S', stderr); 1309 fputc ('S', stderr);
1081 if (key_state & 8) 1310 if (key_state & 8)
1082 fputc('A', stderr); 1311 fputc ('A', stderr);
1083 if (key_state & 32) 1312 if (key_state & 32)
1084 fputc('2', stderr); 1313 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1315 button_number,
1087 x + 1, 1316 x,
1088 y + 1); 1317 y);
1089#else 1318#endif
1319
1320#if ENABLE_FRILLS
1321 if (priv_modes & PrivMode_ExtMouseRight)
1322 tt_printf ("\033[%d;%d;%dM",
1323 code + button_number + key_state,
1324 x,
1325 y);
1326 else if (priv_modes & PrivMode_ExtModeMouse)
1327 tt_printf ("\033[M%c%lc%lc",
1328 code + button_number + key_state,
1329 wint_t (32 + x),
1330 wint_t (32 + y));
1331 else
1332#endif
1090 tt_printf("\033[M%c%c%c", 1333 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1334 code + button_number + key_state,
1092 (32 + x + 1), 1335 32 + x,
1093 (32 + y + 1)); 1336 32 + y);
1094#endif
1095} 1337}
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 1338
1107/*{{{ process an X event */ 1339/*{{{ process an X event */
1108void 1340void
1109rxvt_term::x_cb (XEvent &ev) 1341rxvt_term::x_cb (XEvent &ev)
1110{ 1342{
1111 SET_R (this); 1343 make_current ();
1112 SET_LOCALE (locale);
1113 1344
1114#if defined(CURSOR_BLINK) 1345 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 1346
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1347 if (ev.xany.window == vt
1124 } 1348 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1349 && 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; 1350 return;
1144#endif
1145 1351
1352 // for XQueryPointer
1146 Window unused_root, unused_child; 1353 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1354 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1355 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 1356
1199 switch (ev.type) 1357 switch (ev.type)
1200 { 1358 {
1201 case KeyPress: 1359 case KeyPress:
1202 lookup_key (ev.xkey); 1360 key_press (ev.xkey);
1203 break; 1361 break;
1204 1362
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1363 case KeyRelease:
1207 { 1364 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; 1365 break;
1219 }
1220#endif
1221 1366
1222 case ButtonPress: 1367 case ButtonPress:
1223 button_press (ev.xbutton); 1368 button_press (ev.xbutton);
1224 break; 1369 break;
1225 1370
… …
1227 button_release (ev.xbutton); 1372 button_release (ev.xbutton);
1228 break; 1373 break;
1229 1374
1230 case ClientMessage: 1375 case ClientMessage:
1231 if (ev.xclient.format == 32 1376 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1377 && !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 { 1378 {
1241 /* Get Dnd data */ 1379 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1380 {
1243 int ActualFormat; 1381 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1382 {
1245 unsigned long Size, RemainingBytes; 1383 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1384 {
1247 XGetWindowProperty(display->display, display->root, 1385 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1386 destroy ();
1249 0L, 1000000L, 1387 }
1250 False, AnyPropertyType, 1388#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1389 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1390 XSendEvent (dpy, ev.xclient.window = display->root,
1391 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1392 &ev);
1254 XChangeProperty(display->display, display->root, 1393#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1394 }
1256 8, PropModeReplace, 1395 }
1257 data, STRLEN(data)); 1396#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1397 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1398 {
1399 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1400 focus_in ();
1401 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1402 focus_out ();
1403 }
1404#endif
1260 } 1405 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1406 break;
1267 1407
1268 /* 1408 /*
1269 * XXX: this is not the _current_ arrangement 1409 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1410 * Here's my conclusion:
… …
1289 break; 1429 break;
1290 } 1430 }
1291 break; 1431 break;
1292 1432
1293 case FocusIn: 1433 case FocusIn:
1294 if (!TermWin.focus) 1434 if (ev.xfocus.detail != NotifyInferior
1435 && ev.xfocus.detail != NotifyPointer
1436 && ev.xfocus.mode != NotifyGrab)
1437 focus_in ();
1438 break;
1439
1440 case FocusOut:
1441 if (ev.xfocus.detail != NotifyInferior
1442 && ev.xfocus.detail != NotifyPointer
1443 && ev.xfocus.mode != NotifyGrab)
1444 focus_out ();
1445 break;
1446
1447 case ConfigureNotify:
1448 if (ev.xconfigure.window == parent)
1295 { 1449 {
1296 TermWin.focus = 1; 1450 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 } 1451 ;
1308 break;
1309 1452
1310 case FocusOut: 1453#ifdef HAVE_BG_PIXMAP
1311 if (TermWin.focus) 1454 bool moved = false;
1455 if (bg_window_position_sensitive ())
1312 { 1456 {
1313 TermWin.focus = 0; 1457 int x, y;
1314 want_refresh = 1; 1458 if (ev.xconfigure.send_event)
1315#ifdef USE_XIM 1459 {
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; 1460 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1461 y = ev.xconfigure.y;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1462 }
1463 else
1464 get_window_origin (x, y);
1465
1466 if (bg_set_position (x, y)
1467 || !(bg_flags & BG_IS_VALID))
1468 moved = true;
1338 } 1469 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1470#endif
1340 1471
1341 if (szHint.width != width || szHint.height != height) 1472 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1473 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1474 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1475 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1476 }
1346#ifdef DEBUG_SIZE
1347 else 1477 else
1348 { 1478 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1479#ifdef HAVE_BG_PIXMAP
1480 if (moved)
1481 {
1482 if (mapped)
1483 update_background ();
1484 else
1485 bg_invalidate ();
1486 }
1487#endif
1350 } 1488 }
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 1489
1490 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1491 }
1362 break; 1492 break;
1363 1493
1494 case PropertyNotify:
1495 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1496 break;
1497
1364 case SelectionClear: 1498 case SelectionClear:
1365 selection_clear (); 1499 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; 1500 break;
1373 1501
1374 case SelectionRequest: 1502 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1503 selection_send (ev.xselectionrequest);
1376 break; 1504 break;
1377 1505
1506 case MapNotify:
1507#ifdef HAVE_BG_PIXMAP
1508 /* This is needed specifically to fix the case of no window manager or a
1509 * non-reparenting window manager. In those cases we never get first
1510 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1511 * care of multiplicity of ConfigureNotify events arriving while WM does
1512 * reparenting.
1513 * We should not render background immediately, as there could be several
1514 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1515 * by scheduling background redraw as soon as we can, but giving a short
1516 * bit of time for ConfigureNotifies to arrive.
1517 * We should render background PRIOR to drawing any text, but AFTER all
1518 * of ConfigureNotifys for the best results.
1519 */
1520 if (!(bg_flags & BG_IS_VALID))
1521 update_background_ev.start (0.025);
1522#endif
1523 mapped = 1;
1524#ifdef TEXT_BLINK
1525 text_blink_ev.start ();
1526#endif
1527 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1528 break;
1529
1378 case UnmapNotify: 1530 case UnmapNotify:
1379 TermWin.mapped = 0; 1531 mapped = 0;
1380#ifdef TEXT_BLINK 1532#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1533 text_blink_ev.stop ();
1382#endif 1534#endif
1535 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1536 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 1537
1404 case GraphicsExpose: 1538 case GraphicsExpose:
1405 case Expose: 1539 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1540 if (ev.xany.window == vt)
1407 { 1541 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1542 do
1543 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1546 }
1412 // don't understand this, so commented it out 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1552 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1555 }
1416 // ev.xexpose.width, TermWin.height, False); 1556
1417#endif
1418 want_refresh = 1; 1557 want_refresh = 1;
1419 } 1558 }
1420 else 1559 else
1421 { 1560 {
1422 XEvent unused_event; 1561 XEvent unused_event;
1423 1562
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1563 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1564 ;
1426 &unused_event)) ; 1565 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1566 ;
1428 GraphicsExpose, 1567
1429 &unused_event)) ; 1568 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1569 {
1432 scrollBar.setIdle(); 1570 scrollBar.state = STATE_IDLE;
1433 scrollbar_show (0); 1571 scrollBar.show (0);
1434 } 1572 }
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 } 1573 }
1444 break; 1574 break;
1445 1575
1446 case MotionNotify: 1576 case MotionNotify:
1447#ifdef POINTER_BLANK 1577#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1578 if (hidden_pointer)
1449 pointer_unblank (); 1579 pointer_unblank ();
1450#endif 1580#endif
1451#if MENUBAR 1581 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1582 || priv_modes & PrivMode_MouseAnyEvent)
1583 mouse_report (ev.xbutton);
1584 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1585 break;
1586
1587 if (ev.xany.window == vt)
1453 { 1588 {
1454 menubar_control (&(ev.xbutton)); 1589 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1590 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1591 ; // 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))) 1592 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1593 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1594 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1595 ;
1467 1596
1468 XQueryPointer(display->display, TermWin.vt, 1597 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1598 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1599 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1600 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1601 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1602#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1603 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1604 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1605 {
1477#endif 1606#endif
1607#if ISO_14755
1608 // 5.4
1609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1610 {
1611 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1612 break;
1613 }
1614#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1615 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1616 ev.xbutton.state & Button3Mask ? 2 : 0);
1617
1480#ifdef SELECTION_SCROLLING 1618#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1619 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1620 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1621 {
1484 int dist; 1622 int dist;
1485
1486 pending_scroll_selection=1;
1487 1623
1488 /* don't clobber the current delay if we are 1624 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1625 * already in the middle of scrolling.
1490 */ 1626 */
1491 if (scroll_selection_delay<=0) 1627 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1628 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1629
1494 /* save the event params so we can highlight 1630 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1631 * the selection in the pending-scroll loop
1496 */ 1632 */
1497 selection_save_x=ev.xbutton.x; 1633 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1634 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1635 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1636
1502 /* calc number of lines to scroll */ 1637 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1638 if (ev.xbutton.y < int_bwidth)
1504 { 1639 {
1505 scroll_selection_dir = UP; 1640 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1641 dist = int_bwidth - ev.xbutton.y;
1507 } 1642 }
1508 else 1643 else
1509 { 1644 {
1510 scroll_selection_dir = DN; 1645 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1646 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1647 }
1648
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1649 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1650 / SELECTION_SCROLL_LINE_SPEEDUP
1651 + 1;
1516 MIN_IT(scroll_selection_lines, 1652 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1653 SELECTION_SCROLL_MAX_LINES);
1518 } 1654 }
1519 else 1655 else
1520 { 1656 {
1521 /* we are within the text window, so we 1657 /* we are within the text window, so we
1522 * shouldn't be scrolling 1658 * shouldn't be scrolling
1523 */ 1659 */
1524 pending_scroll_selection = 0; 1660 sel_scroll_ev.stop();
1525 } 1661 }
1526#endif 1662#endif
1527#ifdef MOUSE_THRESHOLD 1663#ifdef MOUSE_THRESHOLD
1528
1529 } 1664 }
1530#endif 1665#endif
1531
1532 } 1666 }
1533 } 1667 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1668 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1669 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1670 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1671 MotionNotify, &ev))
1672 ;
1673
1538 XQueryPointer(display->display, scrollBar.win, 1674 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1675 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1676 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1677 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1678 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1679 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1680 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1681 want_refresh = 1;
1547 scrollbar_show (1); 1682 scrollBar.show (1);
1548 } 1683 }
1549 break; 1684 break;
1550 } 1685 }
1551}
1552 1686
1687#if defined(CURSOR_BLINK)
1688 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1689 {
1690 if (hidden_cursor)
1691 {
1692 hidden_cursor = 0;
1693 want_refresh = 1;
1694 }
1695
1696 cursor_blink_ev.again ();
1697 }
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1715}
1716
1717#if ENABLE_FRILLS
1718void
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 }
1730}
1731#endif
1732
1733void
1734rxvt_term::focus_in ()
1735{
1736 if (!focus)
1737 {
1738 focus = 1;
1739 want_refresh = 1;
1740
1741#if USE_XIM
1742 if (Input_Context != NULL)
1743 {
1744 IMSetPosition ();
1745 XSetICFocus (Input_Context);
1746 }
1747#endif
1748#if CURSOR_BLINK
1749 if (option (Opt_cursorBlink))
1750 cursor_blink_ev.again ();
1751#endif
1752#if OFF_FOCUS_FADING
1753 if (rs[Rs_fade])
1754 {
1755 pix_colors = pix_colors_focused;
1756 scr_recolour ();
1757 }
1758#endif
1759#if ENABLE_FRILLS
1760 if (option (Opt_urgentOnBell))
1761 set_urgency (0);
1762#endif
1763
1764 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1765 }
1766}
1767
1768void
1769rxvt_term::focus_out ()
1770{
1771 if (focus)
1772 {
1773 focus = 0;
1774 want_refresh = 1;
1775
1776#if ENABLE_FRILLS
1777 if (option (Opt_urgentOnBell))
1778 set_urgency (0);
1779#endif
1780#if ENABLE_FRILLS || ISO_14755
1781 if (iso14755buf)
1782 {
1783 iso14755buf = 0;
1784# if ISO_14755
1785 scr_overlay_off ();
1786# endif
1787 }
1788#endif
1789#if USE_XIM
1790 if (Input_Context != NULL)
1791 XUnsetICFocus (Input_Context);
1792#endif
1793#if CURSOR_BLINK
1794 if (option (Opt_cursorBlink))
1795 cursor_blink_ev.stop ();
1796
1797 hidden_cursor = 0;
1798#endif
1799#if OFF_FOCUS_FADING
1800 if (rs[Rs_fade])
1801 {
1802 pix_colors = pix_colors_unfocused;
1803 scr_recolour ();
1804 }
1805#endif
1806
1807 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1808 }
1809}
1810
1811void
1812rxvt_term::update_fade_color (unsigned int idx)
1813{
1814#if OFF_FOCUS_FADING
1815 if (rs[Rs_fade])
1816 {
1817 rgba c;
1818 pix_colors [Color_fade].get (c);
1819 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1820 }
1821#endif
1822}
1823
1824#if ENABLE_TRANSPARENCY || ENABLE_PERL
1553void 1825void
1554rxvt_term::rootwin_cb (XEvent &ev) 1826rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1827{
1556 SET_R (this); 1828 make_current ();
1557 SET_LOCALE (locale);
1558 1829
1559 if (ev.type == PropertyNotify) 1830 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1831 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1832 return;
1833
1834# if ENABLE_TRANSPARENCY
1835 switch (ev.type)
1560 { 1836 {
1837 case PropertyNotify:
1561 /* 1838 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1839 * 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. 1840 * use the property to determine the pixmap. We use it later on.
1564 */ 1841 */
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]) 1842 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1843 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1844 {
1845 bg_set_root_pixmap ();
1846 update_background ();
1847 }
1848
1569 return; 1849 break;
1570 }
1571
1572 if ((Options & Opt_transparent) && check_our_parents ())
1573 { 1850 }
1574 if (am_transparent) 1851# endif
1575 want_full_refresh = 1;
1576 }
1577}
1578 1852
1853 refresh_check ();
1854}
1855#endif
1856
1579void 1857void
1580rxvt_term::button_press (const XButtonEvent &ev) 1858rxvt_term::button_press (XButtonEvent &ev)
1581{ 1859{
1582 int reportmode = 0, clickintime; 1860 int reportmode = 0, clickintime;
1583 1861
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1862 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1863
1585 if (!bypass_keystate) 1864 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1865 reportmode = !! (priv_modes & PrivMode_mouse_report);
1866
1587 /* 1867 /*
1588 * VT window processing of button press 1868 * VT window processing of button press
1589 */ 1869 */
1590 if (ev.window == TermWin.vt) 1870 if (ev.window == vt)
1591 { 1871 {
1592#if RXVT_GRAPHICS 1872 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1873 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1874
1875#if ISO_14755
1876 // 5.4
1877 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1878 {
1879 iso14755_54 (ev.x, ev.y);
1880 return;
1598 { 1881 }
1882#endif
1883
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1884 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1885
1600 if (reportmode) 1886 if (reportmode)
1887 {
1888 /* mouse report from vt window */
1889 /* save the xbutton state (for ButtonRelease) */
1890 MEvent.state = ev.state;
1891#ifdef MOUSE_REPORT_DOUBLECLICK
1892 if (ev.button == MEvent.button && clickintime)
1601 { 1893 {
1602 /* mouse report from vt window */ 1894 /* same button, within allowed time */
1603 /* save the xbutton state (for ButtonRelease) */ 1895 MEvent.clicks++;
1604 MEvent.state = ev.state; 1896
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1897 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1898 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1899 /* only report double clicks */
1613 MEvent.clicks = 2; 1900 MEvent.clicks = 2;
1614 mouse_report (ev); 1901 mouse_report (ev);
1615 1902
1616 /* don't report the release */ 1903 /* don't report the release */
1617 MEvent.clicks = 0; 1904 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1905 MEvent.button = AnyButton;
1619 }
1620 } 1906 }
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 } 1907 }
1634 else 1908 else
1635 { 1909 {
1910 /* different button, or time expired */
1911 MEvent.clicks = 1;
1912 MEvent.button = ev.button;
1913 mouse_report (ev);
1914 }
1915#else
1916 MEvent.button = ev.button;
1917 mouse_report (ev);
1918#endif /* MOUSE_REPORT_DOUBLECLICK */
1919
1920 }
1921 else
1922 {
1636 if (ev.button != MEvent.button) 1923 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1924 MEvent.clicks = 0;
1925
1638 switch (ev.button) 1926 switch (ev.button)
1639 { 1927 {
1640 case Button1: 1928 case Button1:
1929 /* allow meta + click to select rectangular areas */
1930 /* should be done in screen.C */
1931#if ENABLE_FRILLS
1932 selection.rect = !!(ev.state & ModMetaMask);
1933#else
1934 selection.rect = false;
1935#endif
1936
1641 /* allow shift+left click to extend selection */ 1937 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1938 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1939 {
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) 1940 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1941 selection_rotate (ev.x, ev.y);
1665 else 1942 else
1666 selection_extend (ev.x, ev.y, 1); 1943 selection_extend (ev.x, ev.y, 1);
1944 }
1945 else
1946 {
1947 if (MEvent.button == Button1 && clickintime)
1948 MEvent.clicks++;
1949 else
1950 MEvent.clicks = 1;
1951
1952 selection_click (MEvent.clicks, ev.x, ev.y);
1953 }
1954
1955 MEvent.button = Button1;
1956 break;
1957
1958 case Button3:
1959 if (MEvent.button == Button3 && clickintime)
1960 selection_rotate (ev.x, ev.y);
1961 else
1962 selection_extend (ev.x, ev.y, 1);
1963
1667 MEvent.button = Button3; 1964 MEvent.button = Button3;
1668 break; 1965 break;
1669 }
1670 } 1966 }
1967 }
1968
1671 MEvent.time = ev.time; 1969 MEvent.time = ev.time;
1672 return; 1970 return;
1673 }
1674 } 1971 }
1675 1972
1676 /* 1973 /*
1677 * Scrollbar window processing of button press 1974 * Scrollbar window processing of button press
1678 */ 1975 */
1679 if (isScrollbarWindow(ev.window)) 1976 if (scrollBar.state && ev.window == scrollBar.win)
1680 { 1977 {
1681 scrollBar.setIdle (); 1978 page_dirn direction = NO_DIR;
1979
1980 if (scrollBar.upButton (ev.y))
1981 direction = UP; /* up */
1982 else if (scrollBar.dnButton (ev.y))
1983 direction = DN; /* down */
1984
1985 scrollBar.state = STATE_IDLE;
1682 /* 1986 /*
1683 * Rxvt-style scrollbar: 1987 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1988 * move up if mouse is above slider
1685 * move dn if mouse is below slider 1989 * move dn if mouse is below slider
1686 * 1990 *
… …
1695 /* 1999 /*
1696 * Mouse report disabled scrollbar: 2000 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 2001 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 2002 * click on scrollbar - send pageup/down
1699 */ 2003 */
1700 if ((scrollBar.style == R_SB_NEXT 2004 if (direction == UP)
1701 && scrollbarnext_upButton(ev.y))
1702 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y)))
1704 tt_printf("\033[A"); 2005 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 2006 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"); 2007 tt_printf ("\033[B");
1710 else 2008 else
1711 switch (ev.button) 2009 switch (ev.button)
1712 { 2010 {
1713 case Button2: 2011 case Button2:
1714 tt_printf("\014"); 2012 tt_printf ("\014");
1715 break; 2013 break;
1716 case Button1: 2014 case Button1:
1717 tt_printf("\033[6~"); 2015 tt_printf ("\033[6~");
1718 break; 2016 break;
1719 case Button3: 2017 case Button3:
1720 tt_printf("\033[5~"); 2018 tt_printf ("\033[5~");
1721 break; 2019 break;
1722 } 2020 }
1723 } 2021 }
1724 else 2022 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2023#endif /* NO_SCROLLBAR_REPORT */
1726
1727 {
1728 char upordown = 0;
1729
1730 if (scrollBar.style == R_SB_NEXT)
1731 { 2024 {
1732 if (scrollbarnext_upButton(ev.y)) 2025 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 { 2026 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2027#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2028 if (!cont_scroll_ev.is_active ())
2029 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2030#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2031 if (scr_page (direction, 1))
1750 { 2032 {
1751 if (upordown < 0) 2033 if (direction == UP)
1752 scrollBar.setUp (); 2034 scrollBar.state = STATE_UP;
1753 else 2035 else
1754 scrollBar.setDn (); 2036 scrollBar.state = STATE_DOWN;
1755 } 2037 }
1756 } 2038 }
1757 else 2039 else
1758 switch (ev.button) 2040 switch (ev.button)
1759 { 2041 {
1760 case Button2: 2042 case Button2:
1761 switch (scrollbar_align) 2043 switch (scrollBar.align)
1762 { 2044 {
1763 case R_SB_ALIGN_TOP: 2045 case R_SB_ALIGN_TOP:
1764 csrO = 0; 2046 csrO = 0;
1765 break; 2047 break;
1766 case R_SB_ALIGN_CENTRE: 2048 case R_SB_ALIGN_CENTRE:
… …
1768 break; 2050 break;
1769 case R_SB_ALIGN_BOTTOM: 2051 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2052 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2053 break;
1772 } 2054 }
2055
1773 if (scrollBar.style == R_SB_XTERM 2056 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2057 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2058 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2059 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1777 scrollbar_size()); 2060
1778 scrollBar.setMotion (); 2061 scrollBar.state = STATE_MOTION;
1779 break; 2062 break;
1780 2063
1781 case Button1: 2064 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2065 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1783 csrO = ev.y - scrollBar.top; 2066 csrO = ev.y - scrollBar.top;
1784 /* FALLTHROUGH */ 2067 /* FALLTHROUGH */
1785 2068
1786 case Button3: 2069 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2070 if (scrollBar.style != R_SB_XTERM)
1788 { 2071 {
1789 if (scrollbar_above_slider(ev.y)) 2072 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2073# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2074 scr_page (UP, nrow - 1);
1792# else 2075# else
1793 scr_page (UP, TermWin.nrow / 4); 2076 scr_page (UP, nrow / 4);
1794# endif 2077# endif
1795 else if (scrollbar_below_slider(ev.y)) 2078 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2079# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2080 scr_page (DN, nrow - 1);
1798# else 2081# else
1799 scr_page (DN, TermWin.nrow / 4); 2082 scr_page (DN, nrow / 4);
1800# endif 2083# endif
1801 else 2084 else
1802 scrollBar.setMotion (); 2085 scrollBar.state = STATE_MOTION;
1803 } 2086 }
1804 else 2087 else
1805 { 2088 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2089 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2090 (nrow
1808 * scrollbar_position(ev.y) 2091 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2092 / scrollBar.size ()));
1810 } 2093 }
2094
1811 break; 2095 break;
1812 } 2096 }
1813 } 2097 }
2098
1814 return; 2099 return;
1815 } 2100 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2101}
1824 2102
1825void 2103void
1826rxvt_term::button_release (const XButtonEvent &ev) 2104rxvt_term::button_release (XButtonEvent &ev)
1827{ 2105{
1828 int reportmode = 0; 2106 int reportmode = 0;
1829 2107
1830 csrO = 0; /* reset csr Offset */ 2108 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2109 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2110 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2111
1834 if (scrollbar_isUpDn()) 2112 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1835 { 2113 {
1836 scrollBar.setIdle (); 2114 scrollBar.state = STATE_IDLE;
1837 scrollbar_show (0); 2115 scrollBar.show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2116 }
2117
1843#ifdef SELECTION_SCROLLING 2118#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2119 sel_scroll_ev.stop();
1845#endif 2120#endif
2121
1846 if (ev.window == TermWin.vt) 2122 if (ev.window == vt)
1847 { 2123 {
1848#ifdef RXVT_GRAPHICS 2124 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2125 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2126
1854 { 2127#if ISO_14755
2128 // 5.4
2129 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2130 return;
2131#endif
2132
1855 if (reportmode) 2133 if (reportmode)
2134 {
2135 /* mouse report from vt window */
2136 /* don't report release of wheel "buttons" */
2137 if (ev.button >= 4)
2138 return;
2139#ifdef MOUSE_REPORT_DOUBLECLICK
2140 /* only report the release of 'slow' single clicks */
2141 if (MEvent.button != AnyButton
2142 && (ev.button != MEvent.button
2143 || (ev.time - MEvent.time
2144 > MULTICLICK_TIME / 2)))
1856 { 2145 {
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; 2146 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2147 MEvent.button = AnyButton;
1874 mouse_report (ev); 2148 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return;
1877 } 2149 }
2150#else /* MOUSE_REPORT_DOUBLECLICK */
2151 MEvent.button = AnyButton;
2152 mouse_report (ev);
2153#endif /* MOUSE_REPORT_DOUBLECLICK */
2154 return;
2155 }
2156
1878 /* 2157 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2158 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2159 * when overriding mouse reporting
1881 */ 2160 */
1882 if (PrivateModes & PrivMode_mouse_report 2161 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2162 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2163 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2164 selection_extend (ev.x, ev.y, 0);
1886 2165
1887 switch (ev.button) 2166 switch (ev.button)
2167 {
2168 case Button1:
2169 case Button3:
2170 selection_make (ev.time);
2171 break;
2172
2173 case Button2:
2174 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2175 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2176 break;
2177
2178#ifdef MOUSE_WHEEL
2179 case Button4:
2180 case Button5:
1888 { 2181 {
1889 case Button1: 2182 int i;
1890 case Button3: 2183 page_dirn v;
1891 selection_make (ev.time); 2184
2185 v = ev.button == Button4 ? UP : DN;
2186
2187 if (ev.state & ShiftMask)
1892 break; 2188 i = 1;
1893 case Button2: 2189 else if (option (Opt_mouseWheelScrollPage))
1894 selection_request (ev.time, ev.x, ev.y); 2190 i = nrow - 1;
2191 else
1895 break; 2192 i = 5;
2193
1896#ifdef MOUSE_WHEEL 2194# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2195 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2196 {
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); 2197 mouse_slip_wheel_speed += v ? -1 : 1;
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2198 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2199 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2200
2201 if (!slip_wheel_ev.is_active ())
2202 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1915 } 2203 }
2204 else
1916# endif 2205# endif
1917# ifdef JUMP_MOUSE_WHEEL 2206 {
1918 scr_page (v, i); 2207 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1); 2208 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 } 2209 }
2048 } 2210 }
2049 am_pixmap_trans = 0; 2211 break;
2212#endif
2213 }
2214 }
2215}
2216
2217/*}}} */
2218
2219void
2220rxvt_term::cmd_parse ()
2221{
2222 wchar_t ch = NOCHAR;
2223 char *seq_begin; // remember start of esc-sequence here
2224
2225 for (;;)
2226 {
2227 if (expect_false (ch == NOCHAR))
2228 {
2229 seq_begin = cmdbuf_ptr;
2230 ch = next_char ();
2231
2232 if (ch == NOCHAR)
2233 break;
2234 }
2235
2236 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2237 {
2238 if (expect_false (!seen_input))
2239 {
2240 seen_input = 1;
2241 // many badly-written programs (e.g. jed) contain a race condition:
2242 // they first read the screensize and then install a SIGWINCH handler.
2243 // some window managers resize the window early, and these programs
2244 // then sometimes get the size wrong.
2245 // unfortunately other programs are even more buggy and dislike
2246 // being sent SIGWINCH, so only do it when we were in fact being
2247 // resized.
2248 if (seen_resize && cmd_pid)
2249 kill (-cmd_pid, SIGWINCH);
2250 }
2251
2252 /* Read a text string from the input buffer */
2253 wchar_t buf[UBUFSIZ];
2254 bool refreshnow = false;
2255 int nlines = 0;
2256 wchar_t *str = buf;
2257 wchar_t *eol = str + min (ncol, UBUFSIZ);
2258
2259 for (;;)
2260 {
2261 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2262 break;
2263
2264 *str++ = ch;
2265
2266 if (expect_false (ch == C0_LF || str >= eol))
2267 {
2268 if (ch == C0_LF)
2269 nlines++;
2270
2271 refresh_count++;
2272
2273 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2274 {
2275 refresh_count = 0;
2276
2277 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2278 {
2279 refreshnow = true;
2280 ch = NOCHAR;
2281 break;
2282 }
2283 }
2284
2285 // scr_add_lines only works for nlines <= nrow - 1.
2286 if (nlines >= nrow - 1)
2287 {
2288 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2289 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2290 scr_add_lines (buf, str - buf, nlines);
2291
2292 nlines = 0;
2293 str = buf;
2294 eol = str + min (ncol, UBUFSIZ);
2295 }
2296
2297 if (str >= eol)
2298 {
2299 if (eol >= buf + UBUFSIZ)
2300 {
2301 ch = NOCHAR;
2302 break;
2303 }
2304 else
2305 eol = min (eol + ncol, buf + UBUFSIZ);
2306 }
2307
2308 }
2309
2310 seq_begin = cmdbuf_ptr;
2311 ch = next_char ();
2312 }
2313
2314 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2315 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2316 scr_add_lines (buf, str - buf, nlines);
2317
2318 /*
2319 * If there have been a lot of new lines, then update the screen
2320 * What the heck we'll cheat and only refresh less than every page-full.
2321 * if skipScroll is enabled.
2322 */
2323 if (refreshnow)
2324 {
2325 scr_refresh ();
2326 want_refresh = 1;
2327 }
2050 } 2328 }
2051 else 2329 else
2052 { 2330 {
2053 if (TermWin.pixmap != None) 2331 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 { 2332 {
2089 if (oldp != None) 2333 process_nonprinting (ch);
2090 pchanged = 1; 2334 }
2335 catch (const class out_of_input &o)
2336 {
2337 // we ran out of input, retry later
2338 cmdbuf_ptr = seq_begin;
2091 break; 2339 break;
2092 } 2340 }
2093 if (oldp != TermWin.parent[i]) 2341
2094 pchanged = 1; 2342 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2343 }
2099 for (; n < (unsigned int)i; n++) 2344 }
2100 { 2345}
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2346
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2347// read the next character
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2348wchar_t
2104 { 2349rxvt_term::next_char () NOTHROW
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2350{
2106 break; 2351 while (cmdbuf_ptr < cmdbuf_endp)
2107 } 2352 {
2108 } 2353 // assume 7-bit to be ascii ALWAYS
2354 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2355 return *cmdbuf_ptr++;
2356
2357 wchar_t wc;
2358 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2359
2360 if (len == (size_t)-2)
2109 } 2361 {
2110 if (n > (int)(sizeof(TermWin.parent) 2362 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2363 cmdbuf_ptr = cmdbuf_endp;
2364 break;
2112 { 2365 }
2113 D_X((stderr, "InheritPixmap Turning off")); 2366
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2367 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 } 2368 {
2121 else 2369 mbstate.reset (); // reset now undefined conversion state
2370 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2122 { 2371 }
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 2372
2128 rqt.tv_sec = 1; 2373 // assume wchar == unicode
2129 rqt.tv_nsec = 0; 2374 cmdbuf_ptr += len;
2130 nanosleep(&rqt, NULL); 2375 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 } 2376 }
2377
2378 return NOCHAR;
2379}
2380
2381// read the next octet
2382uint32_t
2383rxvt_term::next_octet () NOTHROW
2384{
2385 return cmdbuf_ptr < cmdbuf_endp
2386 ? (unsigned char)*cmdbuf_ptr++
2387 : NOCHAR;
2388}
2389
2390static class out_of_input out_of_input;
2391
2392wchar_t
2393rxvt_term::cmd_getc () THROW ((class out_of_input))
2394{
2395 wchar_t c = next_char ();
2396
2397 if (c == NOCHAR)
2398 throw out_of_input;
2399
2145 return pchanged; 2400 return c;
2146} 2401}
2147#endif
2148 2402
2149/*}}} */ 2403uint32_t
2404rxvt_term::cmd_get8 () THROW ((class out_of_input))
2405{
2406 uint32_t c = next_octet ();
2407
2408 if (c == NOCHAR)
2409 throw out_of_input;
2410
2411 return c;
2412}
2150 2413
2151/*{{{ print pipe */ 2414/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2415/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2416#ifdef PRINTPIPE
2154FILE * 2417FILE *
2155rxvt_term::popen_printer () 2418rxvt_term::popen_printer ()
2156{ 2419{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2420 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2158 2421
2159 if (stream == NULL) 2422 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2423 rxvt_warn ("can't open printer pipe, not printing.\n");
2424
2161 return stream; 2425 return stream;
2162} 2426}
2163 2427
2164int 2428int
2165rxvt_term::pclose_printer (FILE *stream) 2429rxvt_term::pclose_printer (FILE *stream)
2166{ 2430{
2167 fflush (stream); 2431 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); 2432 return pclose (stream);
2174# endif
2175} 2433}
2176 2434
2177/* 2435/*
2178 * simulate attached vt100 printer 2436 * simulate attached vt100 printer
2179 */ 2437 */
2180void 2438void
2181rxvt_term::process_print_pipe () 2439rxvt_term::process_print_pipe ()
2182{ 2440{
2183 int done; 2441 FILE *fd = popen_printer ();
2184 FILE *fd;
2185 2442
2186 if ((fd = popen_printer ()) == NULL) 2443 if (!fd)
2187 return; 2444 return;
2188 2445
2189 /* 2446 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2447 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2448 * is received.
2192 */ 2449 */
2193 for (done = 0; !done;) 2450 for (int done = 0; !done; )
2194 { 2451 {
2195 unsigned char buf[8]; 2452 unsigned char buf[8];
2196 unsigned char ch; 2453 unicode_t ch;
2197 unsigned int i, len; 2454 unsigned int i, len;
2198 2455
2199 if ((ch = cmd_getc ()) != C0_ESC) 2456 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2457 {
2201 if (putc(ch, fd) == EOF) 2458 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2459 break; /* done = 1 */
2203 } 2460 }
2204 else 2461 else
2205 { 2462 {
2206 len = 0; 2463 len = 0;
… …
2217 { 2474 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2475 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2476 break; /* done = 1 */
2220 } 2477 }
2221 } 2478 }
2479
2222 for (i = 0; i < len; i++) 2480 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2481 if (putc (buf[i], fd) == EOF)
2224 { 2482 {
2225 done = 1; 2483 done = 1;
2226 break; 2484 break;
2227 } 2485 }
2228 } 2486 }
2229 } 2487 }
2488
2230 pclose_printer (fd); 2489 pclose_printer (fd);
2231} 2490}
2232#endif /* PRINTPIPE */ 2491#endif /* PRINTPIPE */
2233/*}}} */ 2492/*}}} */
2234 2493
2235/* *INDENT-OFF* */
2236enum { 2494enum {
2237 C1_40 = 0x40, 2495 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2496 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, 2497 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, 2498 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 2499 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2500};
2243/* *INDENT-ON* */
2244 2501
2245/*{{{ process non-printing single characters */ 2502/*{{{ process non-printing single characters */
2246void 2503void
2247rxvt_term::process_nonprinting (unsigned char ch) 2504rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2505{
2249 switch (ch) 2506 switch (ch)
2250 { 2507 {
2508 case C0_ESC:
2509 process_escape_seq ();
2510 break;
2251 case C0_ENQ: /* terminal Status */ 2511 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2512 if (rs[Rs_answerbackstring])
2253 tt_write( 2513 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 2514 else
2257 tt_write((unsigned char *)VT100_ANS, 2515 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2516 break;
2260 case C0_BEL: /* bell */ 2517 case C0_BEL: /* bell */
2261 scr_bell (); 2518 scr_bell ();
2262 break; 2519 break;
2263 case C0_BS: /* backspace */ 2520 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2535 scr_charset_choose (1);
2279 break; 2536 break;
2280 case C0_SI: /* shift in - acs */ 2537 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2538 scr_charset_choose (0);
2282 break; 2539 break;
2540
2541#ifdef EIGHT_BIT_CONTROLS
2542 // 8-bit controls
2543 case 0x90: /* DCS */
2544 process_dcs_seq ();
2545 break;
2546 case 0x9b: /* CSI */
2547 process_csi_seq ();
2548 break;
2549 case 0x9d: /* OSC */
2550 process_osc_seq ();
2551 break;
2552#endif
2283 } 2553 }
2284} 2554}
2285/*}}} */ 2555/*}}} */
2286 2556
2287 2557
2288/*{{{ process VT52 escape sequences */ 2558/*{{{ process VT52 escape sequences */
2289void 2559void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2560rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2561{
2292 int row, col; 2562 int row, col;
2293 2563
2294 switch (ch) 2564 switch (ch)
2295 { 2565 {
… …
2325 row = cmd_getc () - ' '; 2595 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2596 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2597 scr_gotorc (row, col, 0);
2328 break; 2598 break;
2329 case 'Z': /* identify the terminal type */ 2599 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2600 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2601 break;
2332 case '<': /* turn off VT52 mode */ 2602 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2603 set_privmode (PrivMode_vt52, 0);
2334 break; 2604 break;
2335 case 'F': /* use special graphics character set */ 2605 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2606 case 'G': /* use regular character set */
2337 /* unimplemented */ 2607 /* unimplemented */
2338 break; 2608 break;
… …
2347 2617
2348/*{{{ process escape sequences */ 2618/*{{{ process escape sequences */
2349void 2619void
2350rxvt_term::process_escape_seq () 2620rxvt_term::process_escape_seq ()
2351{ 2621{
2352 unsigned char ch = cmd_getc (); 2622 unicode_t ch = cmd_getc ();
2353 2623
2354 if (PrivateModes & PrivMode_vt52) 2624 if (priv_modes & PrivMode_vt52)
2355 { 2625 {
2356 process_escape_vt52 (ch); 2626 process_escape_vt52 (ch);
2357 return; 2627 return;
2358 } 2628 }
2359 2629
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2644 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2645 break;
2376 case '+': 2646 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2647 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2648 break;
2379#ifdef MULTICHAR_SET 2649#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': 2650 case '6':
2386 scr_backindex (); 2651 scr_backindex ();
2387 break; 2652 break;
2388#endif 2653#endif
2389 case '7': 2654 case '7':
2390 scr_cursor (SAVE); 2655 scr_cursor (SAVE);
2391 break; 2656 break;
2392 case '8': 2657 case '8':
2393 scr_cursor (RESTORE); 2658 scr_cursor (RESTORE);
2394 break; 2659 break;
2395#ifndef NO_FRILLS 2660#if !ENABLE_MINIMAL
2396 case '9': 2661 case '9':
2397 scr_forwardindex (); 2662 scr_forwardindex ();
2398 break; 2663 break;
2399#endif 2664#endif
2400 case '=': 2665 case '=':
2401 case '>': 2666 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2667 set_privmode (PrivMode_aplKP, ch == '=');
2403 break; 2668 break;
2404 2669
2405 case C1_40: 2670 case C1_40:
2406 cmd_getc (); 2671 cmd_getc ();
2407 break; 2672 break;
… …
2410 break; 2675 break;
2411 2676
2412 /* 8.3.87: NEXT LINE */ 2677 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2678 case C1_NEL: /* ESC E */
2414 { 2679 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2680 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2681 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2417 } 2682 }
2418 break; 2683 break;
2419 2684
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2685 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2686 case C1_ESA: /* ESC G */
2422 process_graphics (); 2687 // used by original rxvt for rob nations own graphics mode
2688 if (cmd_getc () == 'Q')
2689 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2423 break; 2690 break;
2424 2691
2425 /* 8.3.63: CHARACTER TABULATION SET */ 2692 /* 8.3.63: CHARACTER TABULATION SET */
2426 case C1_HTS: /* ESC H */ 2693 case C1_HTS: /* ESC H */
2427 scr_set_tab (1); 2694 scr_set_tab (1);
… …
2431 case C1_RI: /* ESC M */ 2698 case C1_RI: /* ESC M */
2432 scr_index (DN); 2699 scr_index (DN);
2433 break; 2700 break;
2434 2701
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2702 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2703 /*case C1_SS2: scr_single_shift (2); break; */
2437 2704
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2705 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2706 /*case C1_SS3: scr_single_shift (3); break; */
2440 2707
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2708 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2709 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2710 process_dcs_seq ();
2444 break; 2711 break;
2445 2712
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2713 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2714 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2715 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2716 break; /* steal obsolete ESC [ c */
2451 2717
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2718 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2453 case C1_CSI: /* ESC [ */ 2719 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2720 process_csi_seq ();
2455 break; 2721 break;
2456 2722
2457 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2723 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2458 case C1_OSC: /* ESC ] */ 2724 case C1_OSC: /* ESC ] */
2459 process_osc_seq (); 2725 process_osc_seq ();
2460 break; 2726 break;
2461 2727
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2728 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2463 case 'c': 2729 case 'c':
2730 mbstate.reset ();
2464 scr_poweron (); 2731 scr_poweron ();
2465 scrollbar_show (1); 2732 scrollBar.show (1);
2466 break; 2733 break;
2467 2734
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2735 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2469 case 'n': 2736 case 'n':
2470 scr_charset_choose (2); 2737 scr_charset_choose (2);
… …
2477 } 2744 }
2478} 2745}
2479/*}}} */ 2746/*}}} */
2480 2747
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2748/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */
2483enum { 2749enum {
2484 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2751 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 , 2752 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, 2753 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, 2754 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, 2755 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, 2756 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 , 2757 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 2758 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2493}; 2759};
2494 2760
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2761#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2762 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2763 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2764#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2765 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2500 2766
2501const unsigned char csi_defaults[] = 2767static const unsigned char csi_defaults[] =
2502 { 2768 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2769 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, */ 2770 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, */ 2771 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, [, \, ], ^, _, */ 2772 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, */ 2773 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, */ 2774 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, */ 2775 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, {, |, }, ~, */ 2776 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2777 };
2512/* *INDENT-ON* */
2513 2778
2514void 2779void
2515rxvt_term::process_csi_seq () 2780rxvt_term::process_csi_seq ()
2516{ 2781{
2517 unsigned char ch, priv, i; 2782 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 2783 unsigned int nargs, p;
2519 int n, ndef; 2784 int n, ndef;
2520 int arg[ESC_ARGS]; 2785 int arg[ESC_ARGS] = { };
2521 2786
2522 for (nargs = ESC_ARGS; nargs > 0;) 2787 nargs = 0;
2523 arg[--nargs] = 0;
2524 2788
2525 priv = 0; 2789 priv = 0;
2526 ch = cmd_getc (); 2790 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2791 if ((ch >= '<' && ch <= '?') || ch == '!')
2792 {
2528 { /* '<' '=' '>' '?' */ 2793 /* '<' '=' '>' '?' '!' */
2529 priv = ch; 2794 priv = ch;
2530 ch = cmd_getc (); 2795 ch = cmd_getc ();
2531 } 2796 }
2797
2532 /* read any numerical arguments */ 2798 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2799 for (n = -1; ch < CSI_ICH; )
2534 { 2800 {
2535 if (isdigit(ch)) 2801 if (isdigit (ch))
2536 { 2802 {
2537 if (n < 0) 2803 if (n < 0)
2538 n = ch - '0'; 2804 n = ch - '0';
2539 else 2805 else
2540 n = n * 10 + ch - '0'; 2806 n = n * 10 + ch - '0';
… …
2543 { 2809 {
2544 if (nargs < ESC_ARGS) 2810 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2811 arg[nargs++] = n;
2546 n = -1; 2812 n = -1;
2547 } 2813 }
2548 else if (ch == '\b') 2814 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); 2815 process_nonprinting (ch);
2560 } 2816
2561 ch = cmd_getc (); 2817 ch = cmd_getc ();
2562 } 2818 }
2563 2819
2564 if (ch > CSI_7F) 2820 if (ch > CSI_7F)
2565 return; 2821 return;
2566 2822
2567 if (nargs < ESC_ARGS) 2823 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2824 arg[nargs++] = n;
2569 2825
2570 i = ch - CSI_ICH; 2826 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2827 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2828 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2829 if (arg[p] == -1)
2574 arg[p] = ndef; 2830 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 2831
2583 /* 2832 /*
2584 * private mode handling 2833 * private mode handling
2585 */ 2834 */
2586 if (priv) 2835 if (priv)
2587 { 2836 {
2588 switch (priv) 2837 switch (priv)
2589 { 2838 {
2590 case '>': 2839 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2840 if (ch == CSI_DA) /* secondary device attributes */
2841 {
2842 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2843 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2844 //
2845 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2846 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2847 // versions.
2848 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2849 tt_printf ("\033[>%d;95;0c", 'U');
2850 }
2593 break; 2851 break;
2852
2594 case '?': 2853 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2854 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2855 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2856 break;
2857
2858 case '!':
2859 if (ch == CSI_70)
2860 {
2861 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2862 scr_soft_reset ();
2863
2864 static const int pm_h[] = { 7, 25 };
2865 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2866
2867 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2868 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2598 } 2869 }
2870 break;
2871 }
2872
2599 return; 2873 return;
2600 } 2874 }
2601 2875
2602 switch (ch) 2876 switch (ch)
2603 { 2877 {
2604 /* 2878 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2879 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2880 */
2607#ifdef PRINTPIPE 2881#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2882 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2883 switch (arg[0])
2610 { 2884 {
… …
2702 2976
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2977 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 2978 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 2979 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2980 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2981 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 2982 break;
2709 2983
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2984 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 2985 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 2986 break;
2714 2987
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2988 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 2989 process_sgr_mode (nargs, arg);
2717 break; 2990 break;
2718 2991
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2992 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 2993 switch (arg[0])
2721 { 2994 {
2722 case 5: /* DSR requested */ 2995 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 2996 tt_printf ("\033[0n");
2724 break; 2997 break;
2725 case 6: /* CPR requested */ 2998 case 6: /* CPR requested */
2726 scr_report_position (); 2999 scr_report_position ();
2727 break; 3000 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3001 case 7: /* unofficial extension */
3002 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3003 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3004 break;
2732#endif
2733 case 8: /* unofficial extension */ 3005 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3006 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3007 break;
2736 } 3008 }
2737 break; 3009 break;
2738 3010
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3011 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3044 break;
2773 3045
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3046 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3047 if (arg[0] == 4)
2776 scr_insert_mode (0); 3048 scr_insert_mode (0);
3049 else if (arg[0] == 20)
3050 priv_modes &= ~PrivMode_LFNL;
2777 break; 3051 break;
2778 3052
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3053 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3054 if (arg[0] == 4)
2781 scr_insert_mode (1); 3055 scr_insert_mode (1);
3056 else if (arg[0] == 20)
3057 priv_modes |= PrivMode_LFNL;
2782 break; 3058 break;
2783 3059
2784 /* 3060 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3061 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3062 */
… …
2798 break; 3074 break;
2799 case CSI_75: 3075 case CSI_75:
2800 scr_cursor (RESTORE); 3076 scr_cursor (RESTORE);
2801 break; 3077 break;
2802 3078
2803#ifndef NO_FRILLS 3079#if !ENABLE_MINIMAL
2804 case CSI_74: 3080 case CSI_74:
2805 process_window_ops (arg, nargs); 3081 process_window_ops (arg, nargs);
2806 break; 3082 break;
2807#endif 3083#endif
2808 3084
2809 case CSI_78: /* DECREQTPARM */ 3085 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3086 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3087 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3088 break;
2813 3089
2814 default: 3090 default:
2815 break; 3091 break;
2816 } 3092 }
2817} 3093}
2818/*}}} */ 3094/*}}} */
2819 3095
2820#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
2821/* ARGSUSED */
2822void 3097void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3098rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3099{
2825 int x, y; 3100 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3101 XWindowAttributes wattr;
2830 Window wdummy; 3102 Window wdummy;
3103
3104 dLocal (Display *, dpy);
2831 3105
2832 if (nargs == 0) 3106 if (nargs == 0)
2833 return; 3107 return;
3108
2834 switch (args[0]) 3109 switch (args[0])
2835 { 3110 {
2836 /* 3111 /*
2837 * commands 3112 * commands
2838 */ 3113 */
2839 case 1: /* deiconify window */ 3114 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3115 XMapWindow (dpy, parent);
2841 break; 3116 break;
2842 case 2: /* iconify window */ 3117 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3118 XIconifyWindow (dpy, parent, display->screen);
2844 DefaultScreen(display->display));
2845 break; 3119 break;
2846 case 3: /* set position (pixels) */ 3120 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3121 XMoveWindow (dpy, parent, args[1], args[2]);
2848 break; 3122 break;
2849 case 4: /* set size (pixels) */ 3123 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3124 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3125 break;
2852 case 5: /* raise window */ 3126 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3127 XRaiseWindow (dpy, parent);
2854 break; 3128 break;
2855 case 6: /* lower window */ 3129 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3130 XLowerWindow (dpy, parent);
2857 break; 3131 break;
2858 case 7: /* refresh window */ 3132 case 7: /* refresh window */
2859 scr_touch (true); 3133 scr_touch (true);
2860 break; 3134 break;
2861 case 8: /* set size (chars) */ 3135 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3136 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3137 (unsigned int) (args[1] * fheight));
2864 break; 3138 break;
3139
3140 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3141 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3142 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3143 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3144 (unsigned int) (args[1] * fheight));
2869 break; 3145 break;
3146
2870 /* 3147 /*
2871 * reports - some output format copied from XTerm 3148 * reports - some output format copied from XTerm
2872 */ 3149 */
2873 case 11: /* report window state */ 3150 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent, &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3152 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3153 break;
2877 case 13: /* report window position */ 3154 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent, &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3156 XTranslateCoordinates (dpy, parent, wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3157 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3158 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3159 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3160 break;
2884 case 14: /* report window size (pixels) */ 3161 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3162 XGetWindowAttributes (dpy, parent, &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3163 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3164 break;
3165 case 18: /* report text area size (chars) */
3166 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3167 break;
2888 case 18: /* report window size (chars) */ 3168 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3169 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3170 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3171 case 20: /* report icon label */
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3172 {
3173 char *s;
3174 XGetIconName (dpy, parent, &s);
2894 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 }
2895 break; 3178 break;
2896 case 21: /* report window title */ 3179 case 21: /* report window title */
2897 XFetchName(display->display, TermWin.parent[0], &s); 3180 {
3181 char *s;
3182 XFetchName (dpy, parent, &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3183 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3184 XFree (s);
3185 }
2899 break; 3186 break;
2900#endif
2901
2902 } 3187 }
2903} 3188}
2904#endif 3189#endif
2905 3190
2906/*----------------------------------------------------------------------*/ 3191/*----------------------------------------------------------------------*/
2907/* 3192/*
2908 * get input up until STRING TERMINATOR (or BEL) 3193 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3194 * ends_how is terminator used. returned input must be free()'d
2910 */ 3195 */
2911unsigned char * 3196char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3197rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3198{
2914 int seen_esc = 0; /* seen escape? */ 3199 unicode_t ch;
3200 bool seen_esc = false;
2915 unsigned int n = 0; 3201 unsigned int n = 0;
2916 unsigned char *s; 3202 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3203
2919 for (; (ch = cmd_getc ());) 3204 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3205 {
2921 if (ch == C0_BEL 3206 if (seen_esc)
2922 || ch == CHAR_ST 3207 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3208 if (ch == 0x5c) /* 7bit ST */
2924 break; 3209 break;
3210 else
3211 return NULL;
3212 }
2925 if (ch == C0_ESC) 3213 else if (ch == C0_ESC)
2926 { 3214 {
2927 seen_esc = 1; 3215 seen_esc = true;
2928 continue; 3216 continue;
2929 } 3217 }
3218 else if (ch == C0_BEL || ch == CHAR_ST)
3219 break;
2930 else if (ch == '\t') 3220 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3221 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3222 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3223 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3224
3225 seen_esc = false;
3226
3227 if (n >= STRING_MAX - 1)
3228 // stop at some sane length
3229 return NULL;
3230
2935 string[n++] = ch; 3231 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3232 }
3233
2938 string[n++] = '\0'; 3234 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3235
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3236 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3237
2943 return s; 3238 return rxvt_wcstombs (string);
2944} 3239}
2945 3240
2946/*----------------------------------------------------------------------*/ 3241/*----------------------------------------------------------------------*/
2947/* 3242/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3243 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3244 */
2950void 3245void
2951rxvt_term::process_dcs_seq () 3246rxvt_term::process_dcs_seq ()
2952{ 3247{
2953 unsigned char eh, *s;
2954 /* 3248 /*
2955 * Not handled yet 3249 * Not handled yet
2956 */ 3250 */
3251
3252 unicode_t eh;
2957 s = get_to_st (&eh); 3253 char *s = get_to_st (eh);
2958 if (s) 3254 if (s)
2959 free(s); 3255 free (s);
3256
2960 return; 3257 return;
2961} 3258}
2962 3259
2963/*----------------------------------------------------------------------*/ 3260/*----------------------------------------------------------------------*/
2964/* 3261/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3262 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3263 */
2967void 3264void
2968rxvt_term::process_osc_seq () 3265rxvt_term::process_osc_seq ()
2969{ 3266{
2970 unsigned char ch, eh, *s; 3267 int arg;
2971 int arg;
2972 3268
2973 ch = cmd_getc (); 3269 unicode_t ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3270 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3271 arg = arg * 10 + (ch - '0');
2976 3272
2977 if (ch == ';') 3273 if (ch == ';')
2978 { 3274 {
3275 unicode_t eh;
2979 s = get_to_st (&eh); 3276 char *s = get_to_st (eh);
3277
2980 if (s) 3278 if (s)
2981 { 3279 {
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); 3280 process_xterm_seq (arg, s, eh);
2994 free(s); 3281 free (s);
2995 } 3282 }
3283 }
3284}
3285
3286void
3287rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3288{
3289 if (str[0] == '?' && !str[1])
2996 } 3290 {
3291 rgba c;
3292 pix_colors_focused[color].get (c);
3293
3294#if XFT
3295 if (c.a != rgba::MAX_CC)
3296 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3297 else
3298#endif
3299 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3300 }
3301 else
3302 set_window_color (color, str);
2997} 3303}
3304
2998/* 3305/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3306 * 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 */ 3307 */
3019void 3308void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3309rxvt_term::process_xterm_seq (int op, char *str, char resp)
3021{ 3310{
3022 int changed = 0; 3311 int color;
3023 int color;
3024 char *buf, *name; 3312 char *buf, *name;
3313 bool query = str[0] == '?' && !str[1];
3314 int saveop = op;
3025 3315
3316 dLocal (Display *, dpy);
3317
3026 assert(str != NULL); 3318 assert (str != NULL);
3319
3320 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3321 return;
3322
3027 switch (op) 3323 switch (op)
3028 { 3324 {
3029 case XTerm_name: 3325 case XTerm_name:
3030 set_title (str); 3326 set_title (str);
3031 /* FALLTHROUGH */ 3327 /* FALLTHROUGH */
3032 case XTerm_iconName: 3328 case XTerm_iconName:
3033 set_iconName (str); 3329 set_icon_name (str);
3034 break; 3330 break;
3035 case XTerm_title: 3331 case XTerm_title:
3036 set_title (str); 3332 set_title (str);
3037 break; 3333 break;
3334 case XTerm_property:
3335 if (str[0] == '?')
3336 {
3337 Atom prop = display->atom (str + 1);
3338 Atom actual_type;
3339 int actual_format;
3340 unsigned long nitems;
3341 unsigned long bytes_after;
3342 unsigned char *value = 0;
3343 const char *str = "";
3344
3345 if (prop
3346 && XGetWindowProperty (dpy, parent,
3347 prop, 0, 1<<16, 0, AnyPropertyType,
3348 &actual_type, &actual_format,
3349 &nitems, &bytes_after, &value) == Success
3350 && actual_type != None
3351 && actual_format == 8)
3352 str = (const char *)(value);
3353
3354 tt_printf ("\033]%d;%s%c", op, str, resp);
3355
3356 XFree (value);
3357 }
3358 else
3359 {
3360 char *eq = strchr (str, '=');
3361
3362 if (eq)
3363 {
3364 *eq = 0;
3365 set_utf8_property (display->atom (str), eq + 1);
3366 }
3367 else
3368 XDeleteProperty (dpy, parent,
3369 display->atom (str));
3370 }
3371 break;
3372
3038 case XTerm_Color: 3373 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3374 for (buf = (char *)str; buf && *buf;)
3040 { 3375 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3376 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3377 break;
3378
3043 *name++ = '\0'; 3379 *name++ = '\0';
3044 color = atoi(buf); 3380 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3381
3382 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3383 break;
3384
3047 if ((buf = STRCHR(name, ';')) != NULL) 3385 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3386 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3387
3388 process_color_seq (op, color, name, resp);
3050 } 3389 }
3390 break;
3391 case Rxvt_restoreFG:
3392 case XTerm_Color00:
3393 process_color_seq (op, Color_fg, str, resp);
3394 break;
3395 case Rxvt_restoreBG:
3396 case XTerm_Color01:
3397 process_color_seq (op, Color_bg, str, resp);
3051 break; 3398 break;
3052#ifndef NO_CURSORCOLOR 3399#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3400 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3401 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3402 break;
3056#endif 3403#endif
3057 case XTerm_Color_pointer: 3404 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3405 process_color_seq (op, Color_pointer_fg, str, resp);
3059 break; 3406 break;
3407 case XTerm_Color_pointer_bg:
3408 process_color_seq (op, Color_pointer_bg, str, resp);
3409 break;
3410#ifdef OPTION_HC
3411 case XTerm_Color_HC:
3412 process_color_seq (op, Color_HC, str, resp);
3413 break;
3414 case XTerm_Color_HTC:
3415 process_color_seq (op, Color_HTC, str, resp);
3416 break;
3417#endif
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3418#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3419 case URxvt_Color_BD:
3062 set_window_color (Color_BD, str); 3420 process_color_seq (op, Color_BD, str, resp);
3063 break; 3421 break;
3064 case XTerm_Color_UL: 3422 case URxvt_Color_UL:
3065 set_window_color (Color_UL, str); 3423 process_color_seq (op, Color_UL, str, resp);
3066 break; 3424 break;
3067 case XTerm_Color_RV: 3425 case URxvt_Color_IT:
3068 set_window_color (Color_RV, str); 3426 process_color_seq (op, Color_IT, str, resp);
3069 break; 3427 break;
3070#endif 3428#endif
3071 3429 case URxvt_Color_border:
3072 case XTerm_Menu: 3430 process_color_seq (op, Color_border, str, resp);
3431 break;
3432#if ENABLE_TRANSPARENCY
3433 case URxvt_Color_tint:
3434 process_color_seq (op, Color_tint, str, resp);
3073 /* 3435 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3436 bool changed = false;
3075 * so DON'T do it here 3437
3438 if (ISSET_PIXCOLOR (Color_tint))
3439 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3440
3441 if (changed)
3442 update_background ();
3076 */ 3443 }
3444
3077 break; 3445 break;
3446#endif
3447
3448#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3449 case Rxvt_Pixmap:
3079 if (*str != ';') 3450 if (!strcmp (str, "?"))
3080 { 3451 {
3081#if XPM_BACKGROUND 3452 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3453
3083 set_bgPixmap (str); /* change pixmap */ 3454 sprintf (str, "[%dx%d+%d+%d]",
3084#endif 3455 min (h_scale, 32767), min (v_scale, 32767),
3085 scr_touch (true); 3456 min (h_align, 32767), min (v_align, 32767));
3457 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3458 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3459 else
3088 { 3460 {
3461 int changed = 0;
3462
3463 if (*str != ';')
3464 {
3465 if (bg_set_file (str)) /* change pixmap */
3466 {
3467 changed++;
3468 str = strchr (str, ';');
3469 if (str == NULL)
3470 bg_set_default_geometry ();
3471 else
3472 bg_set_geometry (str+1);
3473 }
3474 }
3475 else
3476 {
3089 str++; 3477 str++;
3090#if XPM_BACKGROUND 3478 if (bg_set_geometry (str, true))
3091 changed += scale_pixmap (str); 3479 changed++;
3092#endif 3480 }
3093 3481
3482 if (changed)
3483 {
3484 if (bg_window_position_sensitive ())
3485 {
3486 int x, y;
3487 get_window_origin (x, y);
3488 bg_set_position (x, y);
3489 }
3490 update_background ();
3491 }
3094 } 3492 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3493 break;
3494#endif
3103 3495
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: 3496 case XTerm_logfile:
3497 // TODO, when secure mode?
3111 break; 3498 break;
3112 case XTerm_font: 3499
3113 change_font (0, str);
3114 break;
3115#if 0 3500#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3501 case Rxvt_dumpscreen: /* no error notices */
3117 { 3502 {
3118 int fd; 3503 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3504 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3505 {
3121 scr_dump (fd); 3506 scr_dump (fd);
3122 close(fd); 3507 close (fd);
3123 } 3508 }
3124 } 3509 }
3125 break; 3510 break;
3126#endif 3511#endif
3512 case XTerm_font:
3513 op = URxvt_font;
3514 case URxvt_font:
3515#if ENABLE_STYLES
3516 case URxvt_boldFont:
3517 case URxvt_italicFont:
3518 case URxvt_boldItalicFont:
3519#endif
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", saveop,
3522 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3523 ? fontset[op - URxvt_font]->fontdesc : "",
3524 resp);
3525 else
3526 {
3527 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3528
3529 res = strdup (str);
3530 allocated.push_back ((void *)res);
3531 set_fonts ();
3532 }
3533 break;
3534
3535 case URxvt_version:
3536 if (query)
3537 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3538 op,
3539 rs[Rs_name], VERSION[0], VERSION[2],
3540 resp);
3541 break;
3542
3543#if !ENABLE_MINIMAL
3544 case URxvt_locale:
3545 if (query)
3546 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3547 else
3548 {
3549 set_locale (str);
3550 pty->set_utf8_mode (enc_utf8);
3551 init_xlocale ();
3552 }
3553 break;
3554
3555 case URxvt_view_up:
3556 case URxvt_view_down:
3557 {
3558 int lines = atoi (str);
3559
3560 if (lines)
3561 scr_page (op == URxvt_view_up ? UP : DN, lines);
3562 else
3563 scr_erase_savelines ();
3564 }
3565
3566 break;
3567#endif
3568
3569#if ENABLE_PERL
3570 case URxvt_perl:
3571 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3572 break;
3573#endif
3128 } 3574 }
3129} 3575}
3130/*----------------------------------------------------------------------*/ 3576/*----------------------------------------------------------------------*/
3131 3577
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3578/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3586 * so no need for fancy checking
3141 */ 3587 */
3142int 3588int
3143rxvt_term::privcases (int mode, unsigned long bit) 3589rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3590{
3145 int state; 3591 int state;
3146 3592
3147 if (mode == 's') 3593 if (mode == 's')
3148 { 3594 {
3149 SavedModes |= (PrivateModes & bit); 3595 SavedModes |= (priv_modes & bit);
3150 return -1; 3596 return -1;
3151 } 3597 }
3152 else 3598 else
3153 { 3599 {
3154 if (mode == 'r') 3600 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3601 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3602 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3603 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3604
3605 set_privmode (bit, state);
3159 } 3606 }
3607
3160 return state; 3608 return state;
3161} 3609}
3162 3610
3163/* we're not using priv _yet_ */ 3611/* we're not using priv _yet_ */
3164void 3612void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3613rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 3614{
3167 unsigned int i, j; 3615 unsigned int i, j;
3168 int state; 3616 int state;
3617
3169 static const struct 3618 static const struct
3170 { 3619 {
3171 const int argval; 3620 const int argval;
3172 const unsigned long bit; 3621 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3622 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3623 { 1, PrivMode_aplCUR }, // DECCKM
3176 { 2, PrivMode_vt52 }, 3624 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 3625 { 3, PrivMode_132 }, // DECCOLM
3178 { 4, PrivMode_smoothScroll }, 3626 { 4, PrivMode_smoothScroll }, // DECSCLM
3179 { 5, PrivMode_rVideo }, 3627 { 5, PrivMode_rVideo }, // DECSCNM
3180 { 6, PrivMode_relOrigin }, 3628 { 6, PrivMode_relOrigin }, // DECOM
3181 { 7, PrivMode_Autowrap }, 3629 { 7, PrivMode_Autowrap }, // DECAWM
3630 // 8, auto-repeat keys // DECARM
3182 { 9, PrivMode_MouseX10 }, 3631 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3632 // 18 end FF to printer after print screen
3184 { menuBar_esc, PrivMode_menuBar }, 3633 // 19 Print screen prints full screen/scroll region
3185#endif 3634 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3186#ifdef scrollBar_esc 3635#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3636 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3637#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3638 { 35, PrivMode_ShiftKeys }, // rxvt extension
3639 // 38, tektronix mode // DECTEK
3191 { 40, PrivMode_132OK }, 3640 { 40, PrivMode_132OK },
3641 // 41 xterm more fixes NYI
3642 // 45 margin bell NYI
3643 // 46 start logging
3192 { 47, PrivMode_Screen }, 3644 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3645 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3194#ifndef NO_BACKSPACE_KEY 3646#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3647 { 67, PrivMode_BackSpace }, // DECBKM
3196#endif 3648#endif
3197 { 1000, PrivMode_MouseX11 }, 3649 { 1000, PrivMode_MouseX11 },
3650 { 1002, PrivMode_MouseBtnEvent },
3651 { 1003, PrivMode_MouseAnyEvent },
3652#if ENABLE_FRILLS
3653 { 1005, PrivMode_ExtModeMouse },
3654#endif
3198 { 1010, PrivMode_TtyOutputInh }, 3655 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3656 { 1011, PrivMode_Keypress }, // rxvt extension
3657#if ENABLE_FRILLS
3658 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3659#endif
3660 // 1035 enable modifiers for alt, numlock NYI
3661 // 1036 send ESC for meta keys NYI
3662 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3663 { 1047, PrivMode_Screen },
3664 // 1048 save and restore cursor, implemented in code
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3665 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3666 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3667 { 2004, PrivMode_BracketPaste },
3202 }; 3668 };
3203 3669
3204 if (nargs == 0) 3670 if (nargs == 0)
3205 return; 3671 return;
3206 3672
… …
3213 for (i = 0; i < nargs; i++) 3679 for (i = 0; i < nargs; i++)
3214 { 3680 {
3215 state = -1; 3681 state = -1;
3216 3682
3217 /* basic handling */ 3683 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3684 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3219 if (argtopriv[j].argval == arg[i]) 3685 if (argtopriv[j].argval == arg[i])
3220 { 3686 {
3221 state = privcases (mode, argtopriv[j].bit); 3687 state = privcases (mode, argtopriv[j].bit);
3222 break; 3688 break;
3223 } 3689 }
3224 3690
3225 /* extra handling for values with state unkept */ 3691 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3692 switch (arg[i])
3228 { 3693 {
3694#if ENABLE_STYLES
3695 case 1021:
3696 set_option (Opt_intensityStyles, mode);
3697
3698 scr_touch (true);
3699 break;
3700#endif
3229 case 1048: /* alternative cursor save */ 3701 case 1048: /* alternative cursor save */
3702 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3703 if (mode == 0)
3231 scr_cursor (RESTORE); 3704 scr_cursor (RESTORE);
3232 else if (mode == 1) 3705 else if (mode == 1)
3233 scr_cursor (SAVE); 3706 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; 3707 break;
3708 }
3709
3710 if (state >= 0)
3711 /* extra handling for values with valid 0 or 1 state */
3712 switch (arg[i])
3713 {
3714 /* case 1: - application cursor keys */
3715 case 2: /* VT52 mode */
3716 /* oddball mode. should be set regardless of set/reset
3717 * parameter. Return from VT52 mode with an ESC < from
3718 * within VT52 mode
3719 */
3720 set_privmode (PrivMode_vt52, 1);
3721 break;
3250 case 3: /* 80/132 */ 3722 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3723 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3724 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3253 (unsigned int)TermWin.height);
3254 break; 3725 break;
3255 case 4: /* smooth scrolling */ 3726 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3727 set_option (Opt_jumpScroll, !state);
3260 break; 3728 break;
3261 case 5: /* reverse video */ 3729 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3730 scr_rvideo_mode (state);
3263 break; 3731 break;
3264 case 6: /* relative/absolute origins */ 3732 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3733 scr_relative_origin (state);
3266 break; 3734 break;
3267 case 7: /* autowrap */ 3735 case 7: /* autowrap */
3268 scr_autowrap (state); 3736 scr_autowrap (state);
3269 break; 3737 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3738 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3739 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3740 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3741 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3742 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 3743#ifdef scrollBar_esc
3283 case scrollBar_esc: 3744 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3745 if (scrollBar.map (state))
3285 { 3746 {
3286 resize_all_windows (0, 0, 0); 3747 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3748 scr_touch (true);
3288 } 3749 }
3289 break; 3750 break;
3290#endif 3751#endif
3291 case 25: /* visible/invisible cursor */ 3752 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3753 scr_cursor_visible (state);
3293 break; 3754 break;
3294 /* case 35: - shift keys */ 3755 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3756 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3757 case 47: /* secondary screen */
3297 scr_change_screen (state); 3758 scr_change_screen (state);
3298 break; 3759 break;
3299 /* case 66: - application key pad */ 3760 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3761 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3762 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3763 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3764 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3765 break;
3305#if 0
3306 case 1001: 3766 case 1002:
3307 break; /* X11 mouse highlighting */ 3767 case 1003:
3308#endif 3768 if (state)
3769 {
3770 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3771 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3772 mouse_row = mouse_col = 0;
3773 vt_emask_mouse = PointerMotionMask;
3774 }
3775 else
3776 vt_emask_mouse = NoEventMask;
3777
3778 vt_select_input ();
3779 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3780 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3781 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3782 break;
3315 case 1011: /* scroll to bottom on key press */ 3783 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3784 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3785 break;
3321 case 1047: /* secondary screen w/ clearing */ 3786 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3787 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3788 if (!state)
3324 scr_erase_screen (2); 3789 scr_erase_screen (2);
3790
3325 scr_change_screen (state); 3791 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3792 break;
3793 case 1049: /* secondary screen w/ clearing first */
3794 if (option (Opt_secondaryScreen))
3795 if (state)
3796 scr_cursor (SAVE);
3797
3798 scr_change_screen (state);
3799
3800 if (option (Opt_secondaryScreen))
3801 if (state)
3802 scr_erase_screen (2);
3803 else
3804 scr_cursor (RESTORE);
3805 break;
3806 default:
3807 break;
3329 } 3808 }
3330 } 3809 }
3331} 3810}
3332/*}}} */ 3811/*}}} */
3333 3812
3334/*{{{ process sgr sequences */ 3813/*{{{ process sgr sequences */
3335void 3814void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3815rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3816{
3338 unsigned int i; 3817 unsigned int i;
3339 short rendset; 3818 short rendset;
3340 int rendstyle; 3819 int rendstyle;
3341 3820
3342 if (nargs == 0) 3821 if (nargs == 0)
3343 { 3822 {
3344 scr_rendition (0, ~RS_None); 3823 scr_rendition (0, ~RS_None);
3345 return; 3824 return;
3346 } 3825 }
3826
3347 for (i = 0; i < nargs; i++) 3827 for (i = 0; i < nargs; i++)
3348 { 3828 {
3349 rendset = -1; 3829 rendset = -1;
3350 switch (arg[i]) 3830 switch (arg[i])
3351 { 3831 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3833 rendset = 0, rendstyle = ~RS_None;
3354 break; 3834 break;
3355 case 1: 3835 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3836 rendset = 1, rendstyle = RS_Bold;
3357 break; 3837 break;
3838 //case 2: // low intensity
3839 case 3:
3840 rendset = 1, rendstyle = RS_Italic;
3841 break;
3358 case 4: 3842 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3843 rendset = 1, rendstyle = RS_Uline;
3360 break; 3844 break;
3361 case 5: 3845 case 5: // slowly blinking
3846 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3847 rendset = 1, rendstyle = RS_Blink;
3363 break; 3848 break;
3849 //case 6: // scoansi light background
3364 case 7: 3850 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3851 rendset = 1, rendstyle = RS_RVid;
3366 break; 3852 break;
3367 case 22: 3853 case 8:
3854 // invisible. NYI
3855 break;
3856 //case 9: // crossed out
3857 //case 10: // scoansi acs off, primary font
3858 //case 11: // scoansi acs on, first alt font
3859 //case 12: // scoansi acs on, |0x80, second alt font
3860 //...
3861 //case 19: // ninth alt font
3862 //case 20: // gothic
3863 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3864 rendset = 0, rendstyle = RS_Bold;
3865 break;
3866 case 22: // normal intensity
3867 rendset = 0, rendstyle = RS_Bold;
3868 break;
3869 case 23: // disable italic
3870 rendset = 0, rendstyle = RS_Italic;
3369 break; 3871 break;
3370 case 24: 3872 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3873 rendset = 0, rendstyle = RS_Uline;
3372 break; 3874 break;
3373 case 25: 3875 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3876 rendset = 0, rendstyle = RS_Blink;
3375 break; 3877 break;
3878 case 26: // variable spacing (iso 8613)
3879 rendset = 0, rendstyle = RS_Blink;
3880 break;
3376 case 27: 3881 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3882 rendset = 0, rendstyle = RS_RVid;
3378 break; 3883 break;
3884 //case 28: // visible. NYI
3885 //case 29: // not crossed-out
3379 } 3886 }
3887
3380 if (rendset != -1) 3888 if (rendset != -1)
3381 { 3889 {
3382 scr_rendition (rendset, rendstyle); 3890 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3891 continue; /* for (;i;) */
3384 } 3892 }
3385 3893
3386 switch (arg[i]) 3894 switch (arg[i])
3387 { 3895 {
3388 case 30: 3896 case 30:
… …
3391 case 33: 3899 case 33:
3392 case 34: 3900 case 34:
3393 case 35: 3901 case 35:
3394 case 36: 3902 case 36:
3395 case 37: 3903 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3904 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3905 break;
3399#ifdef TTY_256COLOR 3906 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3907 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3908 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3909 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3910 i += 2;
3406 } 3911 }
3407 break; 3912 break;
3408#endif
3409 case 39: /* default fg */ 3913 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3914 scr_color (Color_fg, Color_fg);
3411 break; 3915 break;
3412 3916
3413 case 40: 3917 case 40:
… …
3416 case 43: 3920 case 43:
3417 case 44: 3921 case 44:
3418 case 45: 3922 case 45:
3419 case 46: 3923 case 46:
3420 case 47: 3924 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3925 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3926 break;
3424#ifdef TTY_256COLOR 3927 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3928 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3929 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3930 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3931 i += 2;
3431 } 3932 }
3432 break; 3933 break;
3433#endif
3434 case 49: /* default bg */ 3934 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3935 scr_color (Color_bg, Color_bg);
3436 break; 3936 break;
3437 3937
3438#ifndef NO_BRIGHTCOLOR 3938 //case 50: // not variable spacing
3939
3940#if !ENABLE_MINIMAL
3439 case 90: 3941 case 90:
3440 case 91: /* set bright fg color */ 3942 case 91: /* set bright fg color */
3441 case 92: 3943 case 92:
3442 case 93: 3944 case 93:
3443 case 94: 3945 case 94:
3444 case 95: 3946 case 95:
3445 case 96: 3947 case 96:
3446 case 97: 3948 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3949 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 3950 break;
3450 case 100: 3951 case 100:
3451 case 101: /* set bright bg color */ 3952 case 101: /* set bright bg color */
3452 case 102: 3953 case 102:
3453 case 103: 3954 case 103:
3454 case 104: 3955 case 104:
3455 case 105: 3956 case 105:
3456 case 106: 3957 case 106:
3457 case 107: 3958 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3959 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 3960 break;
3461#endif 3961#endif
3462
3463 } 3962 }
3464 } 3963 }
3465} 3964}
3466/*}}} */ 3965/*}}} */
3467 3966
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/* ------------------------------------------------------------------------- */ 3967/* ------------------------------------------------------------------------- */
3533 3968
3534/* 3969/*
3535 * Send printf() formatted output to the command. 3970 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 3971 * Only use for small amounts of data.
3537 */ 3972 */
3538void 3973void
3539rxvt_term::tt_printf (const char *fmt,...) 3974rxvt_term::tt_printf (const char *fmt,...)
3540{ 3975{
3541 va_list arg_ptr; 3976 va_list arg_ptr;
3542 unsigned char buf[256]; 3977 char buf[256];
3543 3978
3544 va_start (arg_ptr, fmt); 3979 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3980 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 3981 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 3982 tt_write (buf, strlen (buf));
3548} 3983}
3549 3984
3550/* ---------------------------------------------------------------------- */ 3985/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 3986/* 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. 3987 * or generated by us in response to a query ESC sequence.
3553 */ 3988 */
3554void 3989static 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 3990
3559 if (len) 3991void
3992rxvt_term::tt_write (const char *data, unsigned int len)
3993{
3994 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3995 return;
3996
3997 if (pty->pty < 0)
3998 return;
3999
4000 if (v_buflen == 0)
4001 {
4002 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4003
4004 max_it (written, 0);
4005
4006 if (written == len)
4007 return;
4008
4009 data += written;
4010 len -= written;
3560 { 4011 }
4012
4013 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4014
4015 memcpy (v_buffer + v_buflen, data, len);
4016 v_buflen += len;
4017
4018 pty_ev.set (ev::READ | ev::WRITE);
4019}
4020
4021void rxvt_term::pty_write ()
4022{
4023 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4024
4025 if (written > 0)
4026 {
4027 v_buflen -= written;
4028
3561 if (v_buflen == 0) 4029 if (v_buflen == 0)
3562 { 4030 {
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); 4031 free (v_buffer);
3590 v_buffer = 0; 4032 v_buffer = 0;
3591 v_buflen = 0;
3592 4033
3593 pty_ev.set (EVENT_READ); 4034 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; 4035 return;
3606 } 4036 }
4037
4038 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4039 }
4040 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4041 pty_ev.set (ev::READ);
3608} 4042}
3609 4043
3610/*----------------------- end-of-file (C source) -----------------------*/ 4044/*----------------------- end-of-file (C source) -----------------------*/
3611 4045

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