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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.494 by sf-exg, Mon Aug 22 17:23:56 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) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#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
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 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
63void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
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
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void
64rxvt_term::lookup_key (XKeyEvent &ev) 402rxvt_term::key_press (XKeyEvent &ev)
65{ 403{
66 int ctrl, meta, shft, len; 404 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 405 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 406 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
74 413
75 /* 414 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
78 * 417 *
79 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
80 */ 419 */
81 shft = (ev.state & ShiftMask); 420 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 421 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 422 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 423
91 kbuf[0] = 0; 424 kbuf[0] = 0;
92 425
93#ifdef USE_XIM 426#ifdef USE_XIM
94 if (Input_Context) 427 if (Input_Context)
… …
96 Status status_return; 429 Status status_return;
97 430
98#if 0 431#if 0
99#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
103 else 436 else
104#endif 437#endif
105#endif 438#endif
106 { 439 {
… …
108 441
109 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
113 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
116 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 452 SET_LOCALE (locale);
118 453
119 if (status_return == XLookupChars 454 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
142 } 477 }
143 else 478 else
144#endif 479#endif
145 { 480 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 482 valid_keysym = keysym != NoSymbol;
148 } 483 }
149 484
150 if (valid_keysym) 485 if (valid_keysym)
151 { 486 {
487#ifdef KEYSYM_RESOURCE
488 if (keyboard->dispatch (this, keysym, ev.state))
489 return;
490#endif
491
152 if (TermWin.saveLines) 492 if (saveLines)
153 { 493 {
154#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 495 if (!ctrl && !meta)
156 {
157#else 496#else
158 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
159 { 499 {
160#endif
161 int lnsppg; 500 int lnsppg;
162 501
163#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 504#else
166 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
167#endif 506#endif
507 max_it (lnsppg, 1);
508
168 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
169 { 510 {
170 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
171 return; 512 return;
172 } 513 }
… …
199 scr_move_to (0, 1); 540 scr_move_to (0, 1);
200 return; 541 return;
201 } 542 }
202 else if (keysym == XK_End) 543 else if (keysym == XK_End)
203 { 544 {
204 scr_move_to (1, 0); 545 scr_move_to (1, 1);
205 return; 546 return;
206 } 547 }
207 } 548 }
208#endif 549#endif
209 } 550 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 556 {
216 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
218 } 559 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 561 {
221 switch (keysym) 562 switch (keysym)
222 { 563 {
223 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 566 selection_request (ev.time);
226 return; 567 return;
568#if TODO
227 /* rxvt extras */ 569 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 571 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 573 return;
574#endif
234 } 575 }
235 } 576 }
236 } 577 }
237#ifdef PRINTPIPE 578
238 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
239 { 580 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241 return;
242 } 582 {
243#endif 583 int hv;
244 584
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 585 if (iso14755buf & ISO_14755_51
246 { 586 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 587 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 588 {
250 unsigned int l; 589 commit_iso14755 ();
251 const unsigned char *kbuf0; 590 iso14755buf = ISO_14755_51;
252 591# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 592 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 593# endif
261 ) 594 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 595 }
266 596 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 597 {
598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
599# if ISO_14755
600 iso14755_51 (iso14755buf & ISO_14755_MASK);
601# endif
602 return;
603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
268 return; 611 return;
269 } 612 }
270 else 613 else
271#endif
272 { 614 {
273 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
274 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
275 { 768 {
276#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
277 case XK_BackSpace: 770 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 772 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next:
360 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 {
363 STRCPY (kbuf, "\033Os");
364 break;
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0; 773 newlen = 0;
535 break;
536 } 774 }
537 if (newlen) 775 break;
538 len = STRLEN (kbuf);
539 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
540 780
541 /* 781 /*
542 * Pass meta for all function keys, if 'meta' option set 782 * Pass meta for all function keys, if 'meta' option set
543 */ 783 */
544#ifdef META8_OPTION 784#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 790 else if (ctrl && keysym == XK_minus)
551 { 791 {
552 len = 1; 792 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
555 else 800 else
556 { 801 {
557#ifdef META8_OPTION 802#ifdef META8_OPTION
558 /* set 8-bit on */ 803 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 804 if (meta && (meta_char == 0x80))
560 { 805 {
561 unsigned char *ch; 806 char *ch;
562 807
563 for (ch = kbuf; ch < kbuf + len; ch++) 808 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 809 *ch |= 0x80;
565 810
566 meta = 0; 811 meta = 0;
… …
568#endif 813#endif
569 /* nil */ ; 814 /* nil */ ;
570 } 815 }
571 } 816 }
572 817
818 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
819 return;
820
573 if (len <= 0) 821 if (len <= 0)
574 return; /* not mapped */ 822 return; /* not mapped */
575 823
576 if (Options & Opt_scrollTtyKeypress) 824 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 825 if (view_start)
578 { 826 {
579 TermWin.view_start = 0; 827 view_start = 0;
580 want_refresh = 1; 828 want_refresh = 1;
581 } 829 }
582 830
583 /* 831 /*
584 * these modifications only affect the static keybuffer 832 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 847#ifdef META8_OPTION
600 && meta_char == C0_ESC 848 && meta_char == C0_ESC
601#endif 849#endif
602 ) 850 )
603 { 851 {
604 const unsigned char ch = C0_ESC; 852 const char ch = C0_ESC;
605 tt_write (&ch, 1); 853 tt_write (&ch, 1);
606 } 854 }
607 855
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 856 tt_write (kbuf, (unsigned int)len);
619} 857}
620/*}}} */
621 858
622#if (MENUBAR_MAX) 859void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 860rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{ 861{
628 unsigned int n, s; 862#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
863 KeySym keysym;
629 864
630 n = cmdbuf_ptr - cmdbuf_base; 865 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 866#endif
632 867
633 if (n > 0 && s < count) 868#if ENABLE_FRILLS || ISO_14755
869 // ISO 14755 support
870 if (iso14755buf)
871 if (iso14755buf & ISO_14755_52)
634 { 872 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 873# if ISO_14755
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 874 scr_overlay_off ();
637 cmdbuf_ptr = cmdbuf_base; 875# endif
638 cmdbuf_endp -= n; 876# if ISO_14755
639 s += n; 877 // iso14755 part 5.2 handling: release time
878 // first: controls
879 if ((ev.state & ControlMask)
880 && ((keysym >= 0x40 && keysym <= 0x5f)
881 || (keysym >= 0x61 && keysym <= 0x7f)))
882 {
883 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
884 commit_iso14755 ();
885
886 return;
887 }
888
889 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
890 if (i[0] == keysym)
891 {
892 iso14755buf = ISO_14755_51 | i[1];
893 commit_iso14755 ();
894
895 return;
896 }
897
898 scr_bell ();
899# endif
900 iso14755buf = 0;
901
902 return;
640 } 903 }
641 904 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642 if (count > s)
643 { 905 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n"); 906# if ISO_14755
645 count = s; 907 scr_overlay_off ();
908# endif
909 if (iso14755buf & ISO_14755_51)
910 commit_iso14755 ();
911#if ISO_14755
912 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
913 {
914 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
915
916 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
917 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
918 }
919# endif
920 else
921 iso14755buf = 0;
646 } 922 }
923#endif
647 924
648 for (; count--;) 925 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 926 return;
927
928#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
929 if (!(ev.state & ControlMask))
930 slip_wheel_ev.stop ();
931 else if (keysym == XK_Control_L || keysym == XK_Control_R)
932 mouse_slip_wheel_speed = 0;
933#endif
654} 934}
655#endif /* MENUBAR_MAX */
656 935
657void 936void
658rxvt_term::flush () 937rxvt_term::flush ()
659{ 938{
660#ifdef TRANSPARENT 939 flush_ev.stop ();
661 if (want_full_refresh) 940
941#ifdef HAVE_BG_PIXMAP
942 if (bg_flags & BG_NEEDS_REFRESH)
662 { 943 {
663 want_full_refresh = 0; 944 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 945 scr_touch (false);
666 want_refresh = 1;
667 } 946 }
668#endif 947#endif
669 948
670 if (want_refresh) 949 if (want_refresh)
671 { 950 {
951 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
952 {
953 int row = view_start;
954 int end_row = row + nrow;
955
956 while (row > top_row && ROW (row - 1).is_longer ())
957 --row;
958
959 do
960 {
961 int start_row = row;
962 line_t *l;
963
964 do
965 {
966 l = &ROW (row++);
967
968 if (!(l->f & LINE_FILTERED))
969 {
970 // line not filtered, mark it as filtered
971 l->f |= LINE_FILTERED;
972 while (l->is_longer ())
973 {
974 l = &ROW (row++);
975 l->f |= LINE_FILTERED;
976 }
977
978 // and filter it
979 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
980
981 break;
982 }
983 }
984 while (l->is_longer () && row < end_row);
985 }
986 while (row < end_row);
987 }
988
672 scr_refresh (refresh_type); 989 scr_refresh ();
673 scrollbar_show (1); 990 scrollBar.show (1);
674#ifdef USE_XIM 991#ifdef USE_XIM
675 IMSendSpot (); 992 im_send_spot ();
676#endif 993#endif
677
678 } 994 }
679 995
680 display->flush (); 996 display->flush ();
681} 997}
682 998
999/* checks whether a refresh is requested and starts the refresh timer */
683void 1000void
684rxvt_term::check_cb (check_watcher &w) 1001rxvt_term::refresh_check ()
685{ 1002{
686 SET_R (this); 1003 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1004 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1005
1006 display->flush ();
1007}
1008
1009void
1010rxvt_term::flush_cb (ev::timer &w, int revents)
1011{
1012 make_current ();
1013
1014 refresh_count = 0;
689 flush (); 1015 flush ();
690} 1016}
691 1017
692#ifdef CURSOR_BLINK 1018#ifdef CURSOR_BLINK
693void 1019void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1020rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1021{
696 hidden_cursor = !hidden_cursor; 1022 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1023 want_refresh = 1;
698 1024 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1025}
701#endif 1026#endif
702 1027
703#ifdef TEXT_BLINK 1028#ifdef TEXT_BLINK
704void 1029void
705rxvt_term::text_blink_cb (time_watcher &w) 1030rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1031{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1032 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1033 {
709 hidden_text = !hidden_text; 1034 hidden_text = !hidden_text;
710 want_refresh = 1; 1035 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1036 refresh_check ();
1037 }
1038 else
1039 w.stop ();
1040}
1041#endif
1042
1043#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1044void
1045rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1046{
1047 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1048 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
712 } 1049 {
1050 want_refresh = 1;
1051 refresh_check ();
1052 }
1053 else
1054 w.stop ();
1055}
1056#endif
1057
1058#ifdef SELECTION_SCROLLING
1059void
1060rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1061{
1062 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1063 {
1064 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1065 want_refresh = 1;
1066 refresh_check ();
1067 }
1068 else
1069 w.stop ();
1070}
1071#endif
1072
1073#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1074void
1075rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1076{
1077 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1078 {
1079 want_refresh = 1;
1080 refresh_check ();
1081 }
1082
1083 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1084 {
1085 mouse_slip_wheel_speed = 0;
1086 w.stop ();
1087 }
1088}
1089#endif
1090
1091#if LINUX_YIELD_HACK
1092static struct event_handler
1093{
1094 ev::prepare yield_ev;
1095
1096 void yield_cb (ev::prepare &w, int revents)
1097 {
1098 // this should really be sched_yield(), but the linux guys thought
1099 // that giving a process calling sched_yield () less cpu time than
1100 // ones with high nice levels is a useful thing to do. It surely is is
1101 // allowed by the sus... as is returning ENOSYS.
1102 // since the linux guys additionally thought that breaking the only
1103 // known workaround against their unusable sched_yield hack is cool,
1104 // we just nanosleep a bit and hope for the best.
1105
1106 struct timespec ts = { 0, 1000 };
1107 nanosleep (&ts, 0);
1108
1109 w.stop ();
1110 }
1111
1112 event_handler ()
1113 : yield_ev (this, &event_handler::yield_cb)
1114 {
1115 }
1116} event_handler;
1117#endif
1118
1119/* make sure all the cmd data is at beginning of cmdbuf */
1120void
1121rxvt_term::cmdbuf_reify ()
1122{
1123 if (cmdbuf_ptr == cmdbuf_base)
1124 return;
1125
1126 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1127
1128 memmove (cmdbuf_base, cmdbuf_ptr, used);
1129 cmdbuf_ptr = cmdbuf_base;
1130 cmdbuf_endp = cmdbuf_ptr + used;
1131
1132}
1133
1134#if defined (KEYSYM_RESOURCE)
1135void
1136rxvt_term::cmdbuf_append (const char *str, size_t count)
1137{
1138 cmdbuf_reify ();
1139
1140 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1141
1142 if (count > avail)
1143 return;
1144
1145 memcpy (cmdbuf_endp, str, count);
1146 cmdbuf_endp += count;
1147
1148 cmd_parse ();
713} 1149}
714#endif 1150#endif
715 1151
716bool 1152bool
717rxvt_term::pty_fill () 1153rxvt_term::pty_fill ()
718{ 1154{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1155 cmdbuf_reify ();
720 1156
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1157 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1158
1159 if (!avail)
1160 {
1161 // normally this indicates a "too long" command sequence - just drop the data we have
722 cmdbuf_ptr = cmdbuf_base; 1162 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1163 cmdbuf_endp = cmdbuf_ptr;
1164 avail = CBUFSIZ;
1165 }
724 1166
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1167 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
726 1168
727 if (n > 0) 1169 if (r > 0)
728 { 1170 {
729 cmdbuf_endp += n; 1171 cmdbuf_endp += r;
730 return true; 1172 return true;
731 } 1173 }
732 else if (n < 0 && errno != EAGAIN) 1174 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1175 {
1176#if LINUX_YIELD_HACK
1177 if (display->is_local)
1178 event_handler.yield_ev.start ();
1179#endif
1180 }
1181 else
1182 {
1183 pty_ev.stop ();
1184
1185 if (!option (Opt_hold))
733 destroy (); 1186 destroy ();
734 1187 }
1188
735 return false; 1189 return false;
736} 1190}
737 1191
738void 1192void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1193rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1194{
741 SET_R (this); 1195 make_current ();
742 SET_LOCALE (locale);
743 1196
744 if (revents & EVENT_WRITE) 1197 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1198 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1199 for (int i = CBUFCNT; i-- && pty_fill (); )
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759
760 if (cmd_parse ()) 1200 cmd_parse ();
761 break; 1201
762 } 1202 if (revents & ev::WRITE)
763 } 1203 pty_write ();
1204
1205 refresh_check ();
764} 1206}
1207
1208void
1209rxvt_term::pointer_unblank ()
1210{
1211 XDefineCursor (dpy, vt, TermWin_cursor);
1212 recolour_cursor ();
765 1213
766#ifdef POINTER_BLANK 1214#ifdef POINTER_BLANK
767void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0; 1215 hidden_pointer = 0;
774 1216
775 if (Options & Opt_pointerBlank) 1217 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1218 pointer_ev.start (pointerBlankDelay);
1219#endif
777} 1220}
778 1221
1222#ifdef POINTER_BLANK
779void 1223void
780rxvt_term::pointer_blank () 1224rxvt_term::pointer_blank ()
781{ 1225{
782 if (! (Options & Opt_pointerBlank)) 1226 if (!option (Opt_pointerBlank))
783 return; 1227 return;
784 1228
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1229 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1230 XFlush (dpy);
787 1231
788 hidden_pointer = 1; 1232 hidden_pointer = 1;
789} 1233}
790 1234
791void 1235void
792rxvt_term::pointer_cb (time_watcher &w) 1236rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1237{
794 SET_R (this); 1238 make_current ();
795 SET_LOCALE (locale);
796 1239
797 pointer_blank (); 1240 pointer_blank ();
798} 1241}
799#endif 1242#endif
800 1243
801void 1244void
802rxvt_term::mouse_report (XButtonEvent &ev) 1245rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1246{
804 int button_number, key_state = 0; 1247 int button_number, key_state = 0;
805 int x, y; 1248 int x, y;
1249 int code = 32;
806 1250
807 x = ev.x; 1251 x = Pixel2Col (ev.x) + 1;
808 y = ev.y; 1252 y = Pixel2Row (ev.y) + 1;
809 pixel_position (&x, &y); 1253
1254 if (ev.type == MotionNotify)
1255 {
1256 if (x == mouse_row && y == mouse_col)
1257 return;
1258
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
810 1263
811 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1265 button_number = 3;
814 }
815 else 1266 else
816 { 1267 {
817 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1270 if (button_number >= 3)
820 button_number += (64 - 3); 1271 button_number += 64 - 3;
821 } 1272 }
822 1273
823 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
824 { 1275 {
825 /* 1276 /*
826 * do not report ButtonRelease 1277 * do not report ButtonRelease
827 * no state info allowed 1278 * no state info allowed
828 */ 1279 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1298#endif
848
849 } 1299 }
850 1300
851#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1303 if (key_state & 16)
854 fputc ('C', stderr); 1304 fputc ('C', stderr);
855 if (key_state & 4) 1305 if (key_state & 4)
856 fputc ('S', stderr); 1306 fputc ('S', stderr);
… …
858 fputc ('A', stderr); 1308 fputc ('A', stderr);
859 if (key_state & 32) 1309 if (key_state & 32)
860 fputc ('2', stderr); 1310 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1312 button_number,
863 x + 1, 1313 x,
864 y + 1); 1314 y);
865#else 1315#endif
1316
1317#if ENABLE_FRILLS
1318 if (priv_modes & PrivMode_ExtMouseRight)
1319 tt_printf ("\033[%d;%d;%dM",
1320 code + button_number + key_state,
1321 x,
1322 y);
1323 else if (priv_modes & PrivMode_ExtModeMouse)
1324 tt_printf ("\033[M%c%lc%lc",
1325 code + button_number + key_state,
1326 wint_t (32 + x),
1327 wint_t (32 + y));
1328 else
1329#endif
866 tt_printf ("\033[M%c%c%c", 1330 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1331 code + button_number + key_state,
868 (32 + x + 1), 1332 32 + x,
869 (32 + y + 1)); 1333 32 + y);
870#endif
871} 1334}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1335
883/*{{{ process an X event */ 1336/*{{{ process an X event */
884void 1337void
885rxvt_term::x_cb (XEvent &ev) 1338rxvt_term::x_cb (XEvent &ev)
886{ 1339{
887 SET_R (this); 1340 make_current ();
888 SET_LOCALE (locale);
889 1341
890#if defined(CURSOR_BLINK) 1342 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1343
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1344 if (ev.xany.window == vt
900 } 1345 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1346 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1347 return;
920#endif
921 1348
1349 // for XQueryPointer
922 Window unused_root, unused_child; 1350 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1351 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1352 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 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));
973#endif
974 1353
975 switch (ev.type) 1354 switch (ev.type)
976 { 1355 {
977 case KeyPress: 1356 case KeyPress:
978 lookup_key (ev.xkey); 1357 key_press (ev.xkey);
979 break; 1358 break;
980 1359
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1360 case KeyRelease:
983 { 1361 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1362 break;
995 }
996#endif
997 1363
998 case ButtonPress: 1364 case ButtonPress:
999 button_press (ev.xbutton); 1365 button_press (ev.xbutton);
1000 break; 1366 break;
1001 1367
… …
1003 button_release (ev.xbutton); 1369 button_release (ev.xbutton);
1004 break; 1370 break;
1005 1371
1006 case ClientMessage: 1372 case ClientMessage:
1007 if (ev.xclient.format == 32 1373 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1374 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1375 {
1017 /* Get Dnd data */ 1376 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1377 {
1019 int ActualFormat; 1378 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1379 {
1021 unsigned long Size, RemainingBytes; 1380 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1381 {
1023 XGetWindowProperty (display->display, display->root, 1382 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1383 destroy ();
1025 0L, 1000000L, 1384 }
1026 False, AnyPropertyType, 1385#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1386 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1387 XSendEvent (dpy, ev.xclient.window = display->root,
1388 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1389 &ev);
1030 XChangeProperty (display->display, display->root, 1390#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1391 }
1032 8, PropModeReplace, 1392 }
1033 data, STRLEN (data)); 1393#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1394 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1395 {
1396 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1397 focus_in ();
1398 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1399 focus_out ();
1400 }
1401#endif
1036 } 1402 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1403 break;
1043 1404
1044 /* 1405 /*
1045 * XXX: this is not the _current_ arrangement 1406 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1407 * Here's my conclusion:
… …
1065 break; 1426 break;
1066 } 1427 }
1067 break; 1428 break;
1068 1429
1069 case FocusIn: 1430 case FocusIn:
1070 if (!TermWin.focus) 1431 if (ev.xfocus.detail != NotifyInferior
1432 && ev.xfocus.detail != NotifyPointer
1433 && ev.xfocus.mode != NotifyGrab)
1434 focus_in ();
1435 break;
1436
1437 case FocusOut:
1438 if (ev.xfocus.detail != NotifyInferior
1439 && ev.xfocus.detail != NotifyPointer
1440 && ev.xfocus.mode != NotifyGrab)
1441 focus_out ();
1442 break;
1443
1444 case ConfigureNotify:
1445 if (ev.xconfigure.window == parent)
1071 { 1446 {
1072 TermWin.focus = 1; 1447 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1448 ;
1084 break;
1085 1449
1086 case FocusOut: 1450#ifdef HAVE_BG_PIXMAP
1087 if (TermWin.focus) 1451 bool moved = false;
1452 if (bg_window_position_sensitive ())
1088 { 1453 {
1089 TermWin.focus = 0; 1454 int x, y;
1090 want_refresh = 1; 1455 if (ev.xconfigure.send_event)
1091#ifdef USE_XIM 1456 {
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width; 1457 x = ev.xconfigure.x;
1112 height = ev.xconfigure.height; 1458 y = ev.xconfigure.y;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1459 }
1460 else
1461 get_window_origin (x, y);
1462
1463 if (bg_set_position (x, y)
1464 || !(bg_flags & BG_IS_VALID))
1465 moved = true;
1114 } 1466 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1467#endif
1116 1468
1117 if (szHint.width != width || szHint.height != height) 1469 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1118 { 1470 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1471 seen_resize = 1;
1120 resize_all_windows (width, height, 1); 1472 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1121 } 1473 }
1122#ifdef DEBUG_SIZE
1123 else 1474 else
1124 { 1475 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1476#ifdef HAVE_BG_PIXMAP
1477 if (moved)
1478 update_background ();
1479#endif
1126 } 1480 }
1127#endif
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136 1481
1482 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1137 } 1483 }
1138 break; 1484 break;
1139 1485
1486 case PropertyNotify:
1487 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1488 break;
1489
1140 case SelectionClear: 1490 case SelectionClear:
1141 selection_clear (); 1491 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1142 break;
1143
1144 case SelectionNotify:
1145 if (selection_wait == Sel_normal)
1146 selection_paste (ev.xselection.requestor,
1147 ev.xselection.property, True);
1148 break; 1492 break;
1149 1493
1150 case SelectionRequest: 1494 case SelectionRequest:
1151 selection_send (ev.xselectionrequest); 1495 selection_send (ev.xselectionrequest);
1152 break; 1496 break;
1153 1497
1498 case MapNotify:
1499#ifdef HAVE_BG_PIXMAP
1500 /* This is needed specifically to fix the case of no window manager or a
1501 * non-reparenting window manager. In those cases we never get first
1502 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1503 * care of multiplicity of ConfigureNotify events arriving while WM does
1504 * reparenting.
1505 * We should not render background immediately, as there could be several
1506 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1507 * by scheduling background redraw as soon as we can, but giving a short
1508 * bit of time for ConfigureNotifies to arrive.
1509 * We should render background PRIOR to drawing any text, but AFTER all
1510 * of ConfigureNotifys for the best results.
1511 */
1512 if (!(bg_flags & BG_IS_VALID))
1513 update_background_ev.start (0.025);
1514#endif
1515 mapped = 1;
1516#ifdef TEXT_BLINK
1517 text_blink_ev.start ();
1518#endif
1519 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1520 break;
1521
1154 case UnmapNotify: 1522 case UnmapNotify:
1155 TermWin.mapped = 0; 1523 mapped = 0;
1156#ifdef TEXT_BLINK 1524#ifdef TEXT_BLINK
1157 text_blink_ev.stop (); 1525 text_blink_ev.stop ();
1158#endif 1526#endif
1527 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159 break; 1528 break;
1160
1161 case MapNotify:
1162 TermWin.mapped = 1;
1163#ifdef TEXT_BLINK
1164 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1165#endif
1166 break;
1167
1168#ifdef TRANSPARENT
1169 case ReparentNotify:
1170 rootwin_cb (ev);
1171 break;
1172#endif /* TRANSPARENT */
1173 1529
1174 case GraphicsExpose: 1530 case GraphicsExpose:
1175 case Expose: 1531 case Expose:
1176 if (ev.xany.window == TermWin.vt) 1532 if (ev.xany.window == vt)
1177 { 1533 {
1178#ifdef NO_SLOW_LINK_SUPPORT 1534 do
1535 {
1179 scr_expose (ev.xexpose.x, ev.xexpose.y, 1536 scr_expose (ev.xexpose.x, ev.xexpose.y,
1180 ev.xexpose.width, ev.xexpose.height, False); 1537 ev.xexpose.width, ev.xexpose.height, false);
1181#else 1538 }
1182 // don't understand this, so commented it out 1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1540
1541 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1542
1543 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1544 {
1183 scr_expose (ev.xexpose.x, ev.xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1184 ev.xexpose.width, ev.xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, false);
1185 //scr_expose (ev.xexpose.x, 0, 1547 }
1186 // ev.xexpose.width, TermWin.height, False); 1548
1187#endif
1188 want_refresh = 1; 1549 want_refresh = 1;
1189 } 1550 }
1190 else 1551 else
1191 { 1552 {
1192 XEvent unused_event; 1553 XEvent unused_event;
1193 1554
1194 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195 Expose, 1556 ;
1196 &unused_event)) ; 1557 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1558 ;
1198 GraphicsExpose, 1559
1199 &unused_event)) ; 1560 if (scrollBar.state && ev.xany.window == scrollBar.win)
1200 if (isScrollbarWindow (ev.xany.window))
1201 { 1561 {
1202 scrollBar.setIdle (); 1562 scrollBar.state = STATE_IDLE;
1203 scrollbar_show (0); 1563 scrollBar.show (0);
1204 } 1564 }
1205#ifdef MENUBAR
1206 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207 menubar_expose ();
1208#endif
1209 } 1565 }
1210 break; 1566 break;
1211 1567
1212 case MotionNotify: 1568 case MotionNotify:
1213#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1214 if (hidden_pointer) 1570 if (hidden_pointer)
1215 pointer_unblank (); 1571 pointer_unblank ();
1216#endif 1572#endif
1217#if MENUBAR 1573 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1218 if (isMenuBarWindow (ev.xany.window)) 1574 || priv_modes & PrivMode_MouseAnyEvent)
1575 mouse_report (ev.xbutton);
1576 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1577 break;
1578
1579 if (ev.xany.window == vt)
1219 { 1580 {
1220 menubar_control (ev.xbutton); 1581 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221 break; 1582 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222 } 1583 ; // nop
1223#endif
1224 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1225 break;
1226
1227 if (ev.xany.window == TermWin.vt)
1228 {
1229 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1584 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230 { 1585 {
1231 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1586 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232 ; 1587 ;
1233 1588
1234 XQueryPointer (display->display, TermWin.vt, 1589 XQueryPointer (dpy, vt,
1235 &unused_root, &unused_child, 1590 &unused_root, &unused_child,
1236 &unused_root_x, &unused_root_y, 1591 &unused_root_x, &unused_root_y,
1237 & (ev.xbutton.x), & (ev.xbutton.y), 1592 &ev.xbutton.x, &ev.xbutton.y,
1238 &unused_mask); 1593 &ev.xbutton.state);
1239#ifdef MOUSE_THRESHOLD 1594#ifdef MOUSE_THRESHOLD
1240 /* deal with a `jumpy' mouse */ 1595 /* deal with a `jumpy' mouse */
1241 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1596 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1242 { 1597 {
1243#endif 1598#endif
1599#if ISO_14755
1600 // 5.4
1601 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 {
1603 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1604 break;
1605 }
1606#endif
1244 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1607 selection_extend (ev.xbutton.x, ev.xbutton.y,
1245 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1608 ev.xbutton.state & Button3Mask ? 2 : 0);
1609
1246#ifdef SELECTION_SCROLLING 1610#ifdef SELECTION_SCROLLING
1247 if (ev.xbutton.y < TermWin.int_bwidth 1611 if (ev.xbutton.y < int_bwidth
1248 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1612 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1249 { 1613 {
1250 int dist; 1614 int dist;
1251
1252 pending_scroll_selection=1;
1253 1615
1254 /* don't clobber the current delay if we are 1616 /* don't clobber the current delay if we are
1255 * already in the middle of scrolling. 1617 * already in the middle of scrolling.
1256 */ 1618 */
1257 if (scroll_selection_delay<=0) 1619 if (!sel_scroll_ev.is_active ())
1258 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1620 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1259 1621
1260 /* save the event params so we can highlight 1622 /* save the event params so we can highlight
1261 * the selection in the pending-scroll loop 1623 * the selection in the pending-scroll loop
1262 */ 1624 */
1263 selection_save_x=ev.xbutton.x; 1625 selection_save_x = ev.xbutton.x;
1264 selection_save_y=ev.xbutton.y; 1626 selection_save_y = ev.xbutton.y;
1265 selection_save_state=
1266 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1627 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267 1628
1268 /* calc number of lines to scroll */ 1629 /* calc number of lines to scroll */
1269 if (ev.xbutton.y<TermWin.int_bwidth) 1630 if (ev.xbutton.y < int_bwidth)
1270 { 1631 {
1271 scroll_selection_dir = UP; 1632 scroll_selection_dir = UP;
1272 dist = TermWin.int_bwidth - ev.xbutton.y; 1633 dist = int_bwidth - ev.xbutton.y;
1273 } 1634 }
1274 else 1635 else
1275 { 1636 {
1276 scroll_selection_dir = DN; 1637 scroll_selection_dir = DN;
1277 dist = ev.xbutton.y - 1638 dist = ev.xbutton.y - (int_bwidth + height);
1278 (TermWin.int_bwidth + TermWin.height);
1279 } 1639 }
1640
1280 scroll_selection_lines= (Pixel2Height (dist)/ 1641 scroll_selection_lines = Pixel2Height (dist)
1281 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1642 / SELECTION_SCROLL_LINE_SPEEDUP
1643 + 1;
1282 MIN_IT (scroll_selection_lines, 1644 min_it (scroll_selection_lines,
1283 SELECTION_SCROLL_MAX_LINES); 1645 SELECTION_SCROLL_MAX_LINES);
1284 } 1646 }
1285 else 1647 else
1286 { 1648 {
1287 /* we are within the text window, so we 1649 /* we are within the text window, so we
1288 * shouldn't be scrolling 1650 * shouldn't be scrolling
1289 */ 1651 */
1290 pending_scroll_selection = 0; 1652 sel_scroll_ev.stop();
1291 } 1653 }
1292#endif 1654#endif
1293#ifdef MOUSE_THRESHOLD 1655#ifdef MOUSE_THRESHOLD
1294
1295 } 1656 }
1296#endif 1657#endif
1297
1298 } 1658 }
1299 } 1659 }
1300 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1660 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1301 { 1661 {
1302 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1662 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303 MotionNotify, &ev)) ; 1663 MotionNotify, &ev))
1664 ;
1665
1304 XQueryPointer (display->display, scrollBar.win, 1666 XQueryPointer (dpy, scrollBar.win,
1305 &unused_root, &unused_child, 1667 &unused_root, &unused_child,
1306 &unused_root_x, &unused_root_y, 1668 &unused_root_x, &unused_root_y,
1307 & (ev.xbutton.x), & (ev.xbutton.y), 1669 &ev.xbutton.x, &ev.xbutton.y,
1308 &unused_mask); 1670 &unused_mask);
1309 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1671 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1310 scrollbar_size ()); 1672 scrollBar.size ());
1311 scr_refresh (refresh_type);
1312 refresh_limit = 0; 1673 want_refresh = 1;
1313 scrollbar_show (1); 1674 scrollBar.show (1);
1314 } 1675 }
1315 break; 1676 break;
1316 } 1677 }
1317}
1318 1678
1679#if defined(CURSOR_BLINK)
1680 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1681 {
1682 if (hidden_cursor)
1683 {
1684 hidden_cursor = 0;
1685 want_refresh = 1;
1686 }
1687
1688 cursor_blink_ev.again ();
1689 }
1690#endif
1691
1692#if defined(POINTER_BLANK)
1693 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1694 {
1695 if (ev.type == MotionNotify
1696 || ev.type == ButtonPress
1697 || ev.type == ButtonRelease)
1698 if (hidden_pointer)
1699 pointer_unblank ();
1700
1701 if (ev.type == KeyPress && hidden_pointer == 0)
1702 pointer_blank ();
1703 }
1704#endif
1705
1706 refresh_check ();
1707}
1708
1709#if ENABLE_FRILLS
1710void
1711rxvt_term::set_urgency (bool enable)
1712{
1713 if (enable == urgency_hint)
1714 return;
1715
1716 if (XWMHints *h = XGetWMHints (dpy, parent))
1717 {
1718 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1719 XSetWMHints (dpy, parent, h);
1720 urgency_hint = enable;
1721 }
1722}
1723#endif
1724
1725void
1726rxvt_term::focus_in ()
1727{
1728 if (!focus)
1729 {
1730 focus = 1;
1731 want_refresh = 1;
1732
1733#if USE_XIM
1734 if (Input_Context != NULL)
1735 {
1736 im_set_position ();
1737 XSetICFocus (Input_Context);
1738 }
1739#endif
1740#if CURSOR_BLINK
1741 if (option (Opt_cursorBlink))
1742 cursor_blink_ev.again ();
1743#endif
1744#if OFF_FOCUS_FADING
1745 if (rs[Rs_fade])
1746 {
1747 pix_colors = pix_colors_focused;
1748 scr_recolour ();
1749 }
1750#endif
1751#if ENABLE_FRILLS
1752 if (option (Opt_urgentOnBell))
1753 set_urgency (0);
1754#endif
1755
1756 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1757 }
1758}
1759
1760void
1761rxvt_term::focus_out ()
1762{
1763 if (focus)
1764 {
1765 focus = 0;
1766 want_refresh = 1;
1767
1768#if ENABLE_FRILLS
1769 if (option (Opt_urgentOnBell))
1770 set_urgency (0);
1771#endif
1772#if ENABLE_FRILLS || ISO_14755
1773 if (iso14755buf)
1774 {
1775 iso14755buf = 0;
1776# if ISO_14755
1777 scr_overlay_off ();
1778# endif
1779 }
1780#endif
1781#if USE_XIM
1782 if (Input_Context != NULL)
1783 XUnsetICFocus (Input_Context);
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.stop ();
1788
1789 hidden_cursor = 0;
1790#endif
1791#if OFF_FOCUS_FADING
1792 if (rs[Rs_fade])
1793 {
1794 pix_colors = pix_colors_unfocused;
1795 scr_recolour ();
1796 }
1797#endif
1798
1799 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1800 }
1801}
1802
1803void
1804rxvt_term::update_fade_color (unsigned int idx)
1805{
1806#if OFF_FOCUS_FADING
1807 if (rs[Rs_fade])
1808 {
1809 rgba c;
1810 pix_colors [Color_fade].get (c);
1811 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1812 }
1813#endif
1814}
1815
1816#if ENABLE_TRANSPARENCY || ENABLE_PERL
1319void 1817void
1320rxvt_term::rootwin_cb (XEvent &ev) 1818rxvt_term::rootwin_cb (XEvent &ev)
1321{ 1819{
1322 SET_R (this); 1820 make_current ();
1323 SET_LOCALE (locale);
1324 1821
1822 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1823 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1824 return;
1825
1826# if ENABLE_TRANSPARENCY
1325 switch (ev.type) 1827 switch (ev.type)
1326 { 1828 {
1327 case PropertyNotify: 1829 case PropertyNotify:
1830 /*
1831 * if user used some Esetroot compatible prog to set the root bg,
1832 * use the property to determine the pixmap. We use it later on.
1833 */
1328 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1834 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1835 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329 { 1836 {
1330 if (ev.xproperty.state == PropertyNewValue) 1837 bg_set_root_pixmap ();
1331 selection_property (ev.xproperty.window, ev.xproperty.atom); 1838 update_background ();
1332 break;
1333 } 1839 }
1334#ifdef TRANSPARENT
1335 else
1336 {
1337 /*
1338 * if user used some Esetroot compatible prog to set the root bg,
1339 * use the property to determine the pixmap. We use it later on.
1340 */
1341 if (xa[XA_XROOTPMAPID] == 0)
1342 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1343 1840
1344 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1345 return;
1346 }
1347
1348 /* FALLTHROUGH */
1349 case ReparentNotify:
1350 if ((Options & Opt_transparent) && check_our_parents ())
1351 if (am_transparent)
1352 want_full_refresh = 1;
1353 break; 1841 break;
1842 }
1354#endif 1843# endif
1355 } 1844
1845 refresh_check ();
1356} 1846}
1847#endif
1357 1848
1358void 1849void
1359rxvt_term::button_press (XButtonEvent &ev) 1850rxvt_term::button_press (XButtonEvent &ev)
1360{ 1851{
1361 int reportmode = 0, clickintime; 1852 int reportmode = 0, clickintime;
1362 1853
1363 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1854 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1855
1364 if (!bypass_keystate) 1856 if (!bypass_keystate)
1365 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1857 reportmode = !! (priv_modes & PrivMode_mouse_report);
1858
1366 /* 1859 /*
1367 * VT window processing of button press 1860 * VT window processing of button press
1368 */ 1861 */
1369 if (ev.window == TermWin.vt) 1862 if (ev.window == vt)
1370 { 1863 {
1864 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1865 return;
1866
1867#if ISO_14755
1868 // 5.4
1869 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1870 {
1871 iso14755_54 (ev.x, ev.y);
1872 return;
1873 }
1874#endif
1875
1371 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1876 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1877
1372 if (reportmode) 1878 if (reportmode)
1373 { 1879 {
1374 /* mouse report from vt window */ 1880 /* mouse report from vt window */
1375 /* save the xbutton state (for ButtonRelease) */ 1881 /* save the xbutton state (for ButtonRelease) */
1376 MEvent.state = ev.state; 1882 MEvent.state = ev.state;
1377#ifdef MOUSE_REPORT_DOUBLECLICK 1883#ifdef MOUSE_REPORT_DOUBLECLICK
1378 if (ev.button == MEvent.button && clickintime) 1884 if (ev.button == MEvent.button && clickintime)
1379 { 1885 {
1380 /* same button, within alloted time */ 1886 /* same button, within allowed time */
1381 MEvent.clicks++; 1887 MEvent.clicks++;
1888
1382 if (MEvent.clicks > 1) 1889 if (MEvent.clicks > 1)
1383 { 1890 {
1384 /* only report double clicks */ 1891 /* only report double clicks */
1385 MEvent.clicks = 2; 1892 MEvent.clicks = 2;
1386 mouse_report (ev); 1893 mouse_report (ev);
… …
1398 mouse_report (ev); 1905 mouse_report (ev);
1399 } 1906 }
1400#else 1907#else
1401 MEvent.button = ev.button; 1908 MEvent.button = ev.button;
1402 mouse_report (ev); 1909 mouse_report (ev);
1403#endif /* MOUSE_REPORT_DOUBLECLICK */ 1910#endif /* MOUSE_REPORT_DOUBLECLICK */
1404 1911
1405 } 1912 }
1406 else 1913 else
1407 { 1914 {
1408 if (ev.button != MEvent.button) 1915 if (ev.button != MEvent.button)
1409 MEvent.clicks = 0; 1916 MEvent.clicks = 0;
1917
1410 switch (ev.button) 1918 switch (ev.button)
1411 { 1919 {
1412 case Button1: 1920 case Button1:
1921 /* allow meta + click to select rectangular areas */
1922 /* should be done in screen.C */
1923#if ENABLE_FRILLS
1924 selection.rect = !!(ev.state & ModMetaMask);
1925#else
1926 selection.rect = false;
1927#endif
1928
1413 /* allow shift+left click to extend selection */ 1929 /* allow shift+left click to extend selection */
1414 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1930 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415 { 1931 {
1416 if (MEvent.button == Button1 && clickintime) 1932 if (MEvent.button == Button1 && clickintime)
1417 selection_rotate (ev.x, ev.y); 1933 selection_rotate (ev.x, ev.y);
1418 else 1934 else
1419 selection_extend (ev.x, ev.y, 1); 1935 selection_extend (ev.x, ev.y, 1);
… …
1434 case Button3: 1950 case Button3:
1435 if (MEvent.button == Button3 && clickintime) 1951 if (MEvent.button == Button3 && clickintime)
1436 selection_rotate (ev.x, ev.y); 1952 selection_rotate (ev.x, ev.y);
1437 else 1953 else
1438 selection_extend (ev.x, ev.y, 1); 1954 selection_extend (ev.x, ev.y, 1);
1955
1439 MEvent.button = Button3; 1956 MEvent.button = Button3;
1440 break; 1957 break;
1441 } 1958 }
1442 } 1959 }
1960
1443 MEvent.time = ev.time; 1961 MEvent.time = ev.time;
1444 return; 1962 return;
1445 } 1963 }
1446 1964
1447 /* 1965 /*
1448 * Scrollbar window processing of button press 1966 * Scrollbar window processing of button press
1449 */ 1967 */
1450 if (isScrollbarWindow (ev.window)) 1968 if (scrollBar.state && ev.window == scrollBar.win)
1451 { 1969 {
1452 scrollBar.setIdle (); 1970 page_dirn direction = NO_DIR;
1971
1972 if (scrollBar.upButton (ev.y))
1973 direction = UP; /* up */
1974 else if (scrollBar.dnButton (ev.y))
1975 direction = DN; /* down */
1976
1977 scrollBar.state = STATE_IDLE;
1453 /* 1978 /*
1454 * Rxvt-style scrollbar: 1979 * Rxvt-style scrollbar:
1455 * move up if mouse is above slider 1980 * move up if mouse is above slider
1456 * move dn if mouse is below slider 1981 * move dn if mouse is below slider
1457 * 1982 *
… …
1466 /* 1991 /*
1467 * Mouse report disabled scrollbar: 1992 * Mouse report disabled scrollbar:
1468 * arrow buttons - send up/down 1993 * arrow buttons - send up/down
1469 * click on scrollbar - send pageup/down 1994 * click on scrollbar - send pageup/down
1470 */ 1995 */
1471 if ((scrollBar.style == R_SB_NEXT 1996 if (direction == UP)
1472 && scrollbarnext_upButton (ev.y))
1473 || (scrollBar.style == R_SB_RXVT
1474 && scrollbarrxvt_upButton (ev.y)))
1475 tt_printf ("\033[A"); 1997 tt_printf ("\033[A");
1476 else if ((scrollBar.style == R_SB_NEXT 1998 else if (direction == DN)
1477 && scrollbarnext_dnButton (ev.y))
1478 || (scrollBar.style == R_SB_RXVT
1479 && scrollbarrxvt_dnButton (ev.y)))
1480 tt_printf ("\033[B"); 1999 tt_printf ("\033[B");
1481 else 2000 else
1482 switch (ev.button) 2001 switch (ev.button)
1483 { 2002 {
1484 case Button2: 2003 case Button2:
… …
1491 tt_printf ("\033[5~"); 2010 tt_printf ("\033[5~");
1492 break; 2011 break;
1493 } 2012 }
1494 } 2013 }
1495 else 2014 else
1496#endif /* NO_SCROLLBAR_REPORT */ 2015#endif /* NO_SCROLLBAR_REPORT */
1497
1498 {
1499 char upordown = 0;
1500
1501 if (scrollBar.style == R_SB_NEXT)
1502 { 2016 {
1503 if (scrollbarnext_upButton (ev.y)) 2017 if (direction != NO_DIR)
1504 upordown = -1; /* up */
1505 else if (scrollbarnext_dnButton (ev.y))
1506 upordown = 1; /* down */
1507 }
1508 else if (scrollBar.style == R_SB_RXVT)
1509 {
1510 if (scrollbarrxvt_upButton (ev.y))
1511 upordown = -1; /* up */
1512 else if (scrollbarrxvt_dnButton (ev.y))
1513 upordown = 1; /* down */
1514 }
1515 if (upordown)
1516 { 2018 {
1517#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2019#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2020 if (!cont_scroll_ev.is_active ())
2021 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1519#endif 2022#endif
1520 if (scr_page (upordown < 0 ? UP : DN, 1)) 2023 if (scr_page (direction, 1))
1521 { 2024 {
1522 if (upordown < 0) 2025 if (direction == UP)
1523 scrollBar.setUp (); 2026 scrollBar.state = STATE_UP;
1524 else 2027 else
1525 scrollBar.setDn (); 2028 scrollBar.state = STATE_DOWN;
1526 } 2029 }
1527 } 2030 }
1528 else 2031 else
1529 switch (ev.button) 2032 switch (ev.button)
1530 { 2033 {
1531 case Button2: 2034 case Button2:
1532 switch (scrollbar_align) 2035 switch (scrollBar.align)
1533 { 2036 {
1534 case R_SB_ALIGN_TOP: 2037 case R_SB_ALIGN_TOP:
1535 csrO = 0; 2038 csrO = 0;
1536 break; 2039 break;
1537 case R_SB_ALIGN_CENTRE: 2040 case R_SB_ALIGN_CENTRE:
… …
1539 break; 2042 break;
1540 case R_SB_ALIGN_BOTTOM: 2043 case R_SB_ALIGN_BOTTOM:
1541 csrO = scrollBar.bot - scrollBar.top; 2044 csrO = scrollBar.bot - scrollBar.top;
1542 break; 2045 break;
1543 } 2046 }
2047
1544 if (scrollBar.style == R_SB_XTERM 2048 if (scrollBar.style == R_SB_XTERM
1545 || scrollbar_above_slider (ev.y) 2049 || scrollBar.above_slider (ev.y)
1546 || scrollbar_below_slider (ev.y)) 2050 || scrollBar.below_slider (ev.y))
1547 scr_move_to ( scrollbar_position (ev.y) - csrO, 2051 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1548 scrollbar_size ()); 2052
1549 scrollBar.setMotion (); 2053 scrollBar.state = STATE_MOTION;
1550 break; 2054 break;
1551 2055
1552 case Button1: 2056 case Button1:
1553 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2057 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1554 csrO = ev.y - scrollBar.top; 2058 csrO = ev.y - scrollBar.top;
1555 /* FALLTHROUGH */ 2059 /* FALLTHROUGH */
1556 2060
1557 case Button3: 2061 case Button3:
1558 if (scrollBar.style != R_SB_XTERM) 2062 if (scrollBar.style != R_SB_XTERM)
1559 { 2063 {
1560 if (scrollbar_above_slider (ev.y)) 2064 if (scrollBar.above_slider (ev.y))
1561# ifdef RXVT_SCROLL_FULL 2065# ifdef RXVT_SCROLL_FULL
1562 scr_page (UP, TermWin.nrow - 1); 2066 scr_page (UP, nrow - 1);
1563# else 2067# else
1564 scr_page (UP, TermWin.nrow / 4); 2068 scr_page (UP, nrow / 4);
1565# endif 2069# endif
1566 else if (scrollbar_below_slider (ev.y)) 2070 else if (scrollBar.below_slider (ev.y))
1567# ifdef RXVT_SCROLL_FULL 2071# ifdef RXVT_SCROLL_FULL
1568 scr_page (DN, TermWin.nrow - 1); 2072 scr_page (DN, nrow - 1);
1569# else 2073# else
1570 scr_page (DN, TermWin.nrow / 4); 2074 scr_page (DN, nrow / 4);
1571# endif 2075# endif
1572 else 2076 else
1573 scrollBar.setMotion (); 2077 scrollBar.state = STATE_MOTION;
1574 } 2078 }
1575 else 2079 else
1576 { 2080 {
1577 scr_page ((ev.button == Button1 ? DN : UP), 2081 scr_page ((ev.button == Button1 ? DN : UP),
1578 (TermWin.nrow 2082 (nrow
1579 * scrollbar_position (ev.y) 2083 * scrollBar.position (ev.y)
1580 / scrollbar_size ())); 2084 / scrollBar.size ()));
1581 } 2085 }
2086
1582 break; 2087 break;
1583 } 2088 }
1584 } 2089 }
2090
1585 return; 2091 return;
1586 } 2092 }
1587#if MENUBAR
1588 /*
1589 * Menubar window processing of button press
1590 */
1591 if (isMenuBarWindow (ev.window))
1592 menubar_control (ev);
1593#endif
1594} 2093}
1595 2094
1596void 2095void
1597rxvt_term::button_release (XButtonEvent &ev) 2096rxvt_term::button_release (XButtonEvent &ev)
1598{ 2097{
1599 int reportmode = 0; 2098 int reportmode = 0;
1600 2099
1601 csrO = 0; /* reset csr Offset */ 2100 csrO = 0; /* reset csr Offset */
1602 if (!bypass_keystate) 2101 if (!bypass_keystate)
1603 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2102 reportmode = !! (priv_modes & PrivMode_mouse_report);
1604 2103
1605 if (scrollbar_isUpDn ()) 2104 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1606 { 2105 {
1607 scrollBar.setIdle (); 2106 scrollBar.state = STATE_IDLE;
1608 scrollbar_show (0); 2107 scrollBar.show (0);
1609#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610 refresh_type &= ~SMOOTH_REFRESH;
1611#endif
1612
1613 } 2108 }
2109
1614#ifdef SELECTION_SCROLLING 2110#ifdef SELECTION_SCROLLING
1615 pending_scroll_selection=0; 2111 sel_scroll_ev.stop();
1616#endif 2112#endif
2113
1617 if (ev.window == TermWin.vt) 2114 if (ev.window == vt)
1618 { 2115 {
2116 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2117 return;
2118
2119#if ISO_14755
2120 // 5.4
2121 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2122 return;
2123#endif
2124
1619 if (reportmode) 2125 if (reportmode)
1620 { 2126 {
1621 /* mouse report from vt window */ 2127 /* mouse report from vt window */
1622 /* don't report release of wheel "buttons" */ 2128 /* don't report release of wheel "buttons" */
1623 if (ev.button >= 4) 2129 if (ev.button >= 4)
… …
1634 mouse_report (ev); 2140 mouse_report (ev);
1635 } 2141 }
1636#else /* MOUSE_REPORT_DOUBLECLICK */ 2142#else /* MOUSE_REPORT_DOUBLECLICK */
1637 MEvent.button = AnyButton; 2143 MEvent.button = AnyButton;
1638 mouse_report (ev); 2144 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 2145#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 return; 2146 return;
1641 } 2147 }
2148
1642 /* 2149 /*
1643 * dumb hack to compensate for the failure of click-and-drag 2150 * dumb hack to compensate for the failure of click-and-drag
1644 * when overriding mouse reporting 2151 * when overriding mouse reporting
1645 */ 2152 */
1646 if (PrivateModes & PrivMode_mouse_report 2153 if (priv_modes & PrivMode_mouse_report
1647 && bypass_keystate 2154 && bypass_keystate
1648 && ev.button == Button1 && MEvent.clicks <= 1) 2155 && ev.button == Button1 && MEvent.clicks <= 1)
1649 selection_extend (ev.x, ev.y, 0); 2156 selection_extend (ev.x, ev.y, 0);
1650 2157
1651 switch (ev.button) 2158 switch (ev.button)
1652 { 2159 {
1653 case Button1: 2160 case Button1:
1654 case Button3: 2161 case Button3:
1655 selection_make (ev.time); 2162 selection_make (ev.time);
1656 break; 2163 break;
2164
1657 case Button2: 2165 case Button2:
1658 selection_request (ev.time, ev.x, ev.y); 2166 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2167 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659 break; 2168 break;
2169
1660#ifdef MOUSE_WHEEL 2170#ifdef MOUSE_WHEEL
1661 case Button4: 2171 case Button4:
1662 case Button5: 2172 case Button5:
1663 { 2173 {
1664 int i; 2174 int i;
1665 page_dirn v; 2175 page_dirn v;
1666 2176
1667 v = (ev.button == Button4) ? UP : DN; 2177 v = ev.button == Button4 ? UP : DN;
2178
1668 if (ev.state & ShiftMask) 2179 if (ev.state & ShiftMask)
1669 i = 1; 2180 i = 1;
1670 else if ((Options & Opt_mouseWheelScrollPage)) 2181 else if (option (Opt_mouseWheelScrollPage))
1671 i = TermWin.nrow - 1; 2182 i = nrow - 1;
1672 else 2183 else
1673 i = 5; 2184 i = 5;
2185
1674# ifdef MOUSE_SLIP_WHEELING 2186# ifdef MOUSE_SLIP_WHEELING
1675 if (ev.state & ControlMask) 2187 if (ev.state & ControlMask)
1676 { 2188 {
1677 mouse_slip_wheel_speed += (v ? -1 : 1); 2189 mouse_slip_wheel_speed += v ? -1 : 1;
1678 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2190 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2191 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2192
2193 if (!slip_wheel_ev.is_active ())
2194 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1679 } 2195 }
2196 else
1680# endif 2197# endif
1681# ifdef JUMP_MOUSE_WHEEL
1682 scr_page (v, i);
1683 scr_refresh (SMOOTH_REFRESH);
1684 scrollbar_show (1);
1685# else
1686 while (i--)
1687 { 2198 {
1688 scr_page (v, 1); 2199 scr_page (v, i);
1689 scr_refresh (SMOOTH_REFRESH);
1690 scrollbar_show (1); 2200 scrollBar.show (1);
1691 } 2201 }
1692# endif
1693
1694 } 2202 }
1695 break; 2203 break;
1696#endif 2204#endif
1697
1698 }
1699 }
1700#ifdef MENUBAR
1701 else if (isMenuBarWindow (ev.window))
1702 menubar_control (ev);
1703#endif
1704}
1705
1706
1707#ifdef TRANSPARENT
1708/*
1709 * Check our parents are still who we think they are.
1710 * Do transparency updates if required
1711 */
1712int
1713rxvt_term::check_our_parents ()
1714{
1715 int i, pchanged, aformat, have_pixmap, rootdepth;
1716 unsigned long nitems, bytes_after;
1717 Atom atype;
1718 unsigned char *prop = NULL;
1719 Window root, oldp, *list;
1720 Pixmap rootpixmap = None;
1721 XWindowAttributes wattr, wrootattr;
1722
1723 pchanged = 0;
1724
1725 if (! (Options & Opt_transparent))
1726 return pchanged; /* Don't try any more */
1727
1728 XGetWindowAttributes (display->display, display->root, &wrootattr);
1729 rootdepth = wrootattr.depth;
1730
1731 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1732 if (rootdepth != wattr.depth)
1733 {
1734 if (am_transparent)
1735 { 2205 }
1736 pchanged = 1;
1737 XSetWindowBackground (display->display, TermWin.vt,
1738 PixColors[Color_bg]);
1739 am_transparent = am_pixmap_trans = 0;
1740 }
1741 return pchanged; /* Don't try any more */
1742 }
1743
1744 /* Get all X ops out of the queue so that our information is up-to-date. */
1745 XSync (display->display, False);
1746
1747 /*
1748 * Make the frame window set by the window manager have
1749 * the root background. Some window managers put multiple nested frame
1750 * windows for each client, so we have to take care about that.
1751 */
1752 i = (xa[XA_XROOTPMAPID] != 0
1753 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1754 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1755 &nitems, &bytes_after, &prop) == Success));
1756 if (!i || prop == NULL)
1757 have_pixmap = 0;
1758 else
1759 { 2206 }
1760 have_pixmap = 1;
1761 rootpixmap = * ((Pixmap *)prop);
1762 XFree (prop);
1763 }
1764 if (have_pixmap)
1765 {
1766 /*
1767 * Copy display->root pixmap transparency
1768 */
1769 int sx, sy, nx, ny;
1770 unsigned int nw, nh;
1771 Window cr;
1772 XImage *image;
1773 GC gc;
1774 XGCValues gcvalue;
1775
1776 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1777 0, 0, &sx, &sy, &cr);
1778 nw = (unsigned int)szHint.width;
1779 nh = (unsigned int)szHint.height;
1780 nx = ny = 0;
1781
1782 if (sx < 0)
1783 {
1784 nw += sx;
1785 nx = -sx;
1786 sx = 0;
1787 }
1788
1789 if (sy < 0)
1790 {
1791 nh += sy;
1792 ny = -sy;
1793 sy = 0;
1794 }
1795
1796 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1797 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1798 allowedxerror = -1;
1799 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1800 ZPixmap);
1801 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1802 /* XXX: may need a delay here? */
1803 allowedxerror = 0;
1804 if (image == NULL)
1805 {
1806 if (am_transparent && am_pixmap_trans)
1807 {
1808 pchanged = 1;
1809 if (TermWin.pixmap != None)
1810 {
1811 XFreePixmap (display->display, TermWin.pixmap);
1812 TermWin.pixmap = None;
1813 }
1814 }
1815 am_pixmap_trans = 0;
1816 }
1817 else
1818 {
1819 if (TermWin.pixmap != None)
1820 XFreePixmap (display->display, TermWin.pixmap);
1821 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1822 (unsigned int)szHint.width,
1823 (unsigned int)szHint.height,
1824 (unsigned int)image->depth);
1825 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1826 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1827 nx, ny, (unsigned int)image->width,
1828 (unsigned int)image->height);
1829 XFreeGC (display->display, gc);
1830 XDestroyImage (image);
1831 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1832 TermWin.pixmap);
1833 if (!am_transparent || !am_pixmap_trans)
1834 pchanged = 1;
1835 am_transparent = am_pixmap_trans = 1;
1836 }
1837 }
1838
1839 if (!am_pixmap_trans)
1840 {
1841 unsigned int n;
1842 /*
1843 * InheritPixmap transparency
1844 */
1845 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
1846 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
1847 i++)
1848 {
1849 oldp = TermWin.parent[i];
1850 XQueryTree (display->display, TermWin.parent[i - 1], &root,
1851 &TermWin.parent[i], &list, &n);
1852 XFree (list);
1853 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1854 if (TermWin.parent[i] == display->root)
1855 {
1856 if (oldp != None)
1857 pchanged = 1;
1858 break;
1859 }
1860 if (oldp != TermWin.parent[i])
1861 pchanged = 1;
1862 }
1863
1864 n = 0;
1865
1866 if (pchanged)
1867 {
1868 for (; n < (unsigned int)i; n++)
1869 {
1870 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
1871 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
1872 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
1873 {
1874 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
1875 break;
1876 }
1877 }
1878 }
1879
1880 if (n > (int) (sizeof (TermWin.parent)
1881 / sizeof (TermWin.parent[0])))
1882 {
1883 D_X ((stderr, "InheritPixmap Turning off"));
1884 XSetWindowBackground (display->display, TermWin.parent[0],
1885 PixColors[Color_fg]);
1886 XSetWindowBackground (display->display, TermWin.vt,
1887 PixColors[Color_bg]);
1888 am_transparent = 0;
1889 /* XXX: also turn off Opt_transparent? */
1890 }
1891 else
1892 {
1893 /* wait (an arbitrary period) for the WM to do its thing
1894 * needed for fvwm2.2.2 (and before?) */
1895# ifdef HAVE_NANOSLEEP
1896 struct timespec rqt;
1897
1898 rqt.tv_sec = 1;
1899 rqt.tv_nsec = 0;
1900 nanosleep (&rqt, NULL);
1901# else
1902 sleep (1);
1903# endif
1904 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
1905 for (n = 0; n < (unsigned int)i; n++)
1906 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
1907 ParentRelative);
1908 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1909 ParentRelative);
1910 am_transparent = 1;
1911 }
1912
1913 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
1914 TermWin.parent[i] = None;
1915 }
1916 return pchanged;
1917} 2207}
1918#endif
1919 2208
1920/*}}} */ 2209/*}}} */
1921 2210
1922bool 2211void
1923rxvt_term::cmd_parse () 2212rxvt_term::cmd_parse ()
1924{ 2213{
1925 bool flag = false;
1926 unicode_t ch = NOCHAR; 2214 wchar_t ch = NOCHAR;
1927 unsigned char *seq_begin; // remember start of esc-sequence here 2215 char *seq_begin; // remember start of esc-sequence here
1928 2216
1929 for (;;) 2217 for (;;)
1930 { 2218 {
1931 if (ch == NOCHAR) 2219 if (ecb_unlikely (ch == NOCHAR))
1932 { 2220 {
1933 seq_begin = cmdbuf_ptr; 2221 seq_begin = cmdbuf_ptr;
1934 ch = next_char (); 2222 ch = next_char ();
1935 }
1936 2223
1937 if (ch == NOCHAR) // TODO: improve 2224 if (ch == NOCHAR)
1938 break; 2225 break;
1939
1940 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941 { 2226 }
2227
2228 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2229 {
2230 if (ecb_unlikely (!seen_input))
2231 {
2232 seen_input = 1;
2233 // many badly-written programs (e.g. jed) contain a race condition:
2234 // they first read the screensize and then install a SIGWINCH handler.
2235 // some window managers resize the window early, and these programs
2236 // then sometimes get the size wrong.
2237 // unfortunately other programs are even more buggy and dislike
2238 // being sent SIGWINCH, so only do it when we were in fact being
2239 // resized.
2240 if (seen_resize && cmd_pid)
2241 kill (-cmd_pid, SIGWINCH);
2242 }
2243
1942 /* Read a text string from the input buffer */ 2244 /* Read a text string from the input buffer */
1943 unicode_t buf[UBUFSIZ]; 2245 wchar_t buf[UBUFSIZ];
1944 bool refreshnow = false; 2246 bool refreshnow = false;
1945 int nlines = 0; 2247 int nlines = 0;
1946 unicode_t *str = buf; 2248 wchar_t *str = buf;
1947 2249 wchar_t *eol = str + min (ncol, UBUFSIZ);
1948 *str++ = ch;
1949 2250
1950 for (;;) 2251 for (;;)
1951 { 2252 {
2253 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2254 break;
2255
2256 *str++ = ch;
2257
2258 if (ecb_unlikely (ch == C0_LF || str >= eol))
2259 {
2260 if (ch == C0_LF)
2261 nlines++;
2262
2263 refresh_count++;
2264
2265 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2266 {
2267 refresh_count = 0;
2268
2269 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2270 {
2271 refreshnow = true;
2272 ch = NOCHAR;
2273 break;
2274 }
2275 }
2276
2277 // scr_add_lines only works for nlines <= nrow - 1.
2278 if (nlines >= nrow - 1)
2279 {
2280 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2281 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2282 scr_add_lines (buf, str - buf, nlines);
2283
2284 nlines = 0;
2285 str = buf;
2286 eol = str + min (ncol, UBUFSIZ);
2287 }
2288
2289 if (str >= eol)
2290 {
2291 if (eol >= buf + UBUFSIZ)
2292 {
2293 ch = NOCHAR;
2294 break;
2295 }
2296 else
2297 eol = min (eol + ncol, buf + UBUFSIZ);
2298 }
2299
2300 }
2301
1952 seq_begin = cmdbuf_ptr; 2302 seq_begin = cmdbuf_ptr;
1953 ch = next_char (); 2303 ch = next_char ();
1954
1955 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
1956 break;
1957
1958 *str++ = ch;
1959
1960 if (ch == '\n')
1961 {
1962 nlines++;
1963 refresh_count++;
1964
1965 if (! (Options & Opt_jumpScroll)
1966 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
1967 {
1968 refreshnow = true;
1969 flag = true;
1970 ch = NOCHAR;
1971 break;
1972 }
1973
1974 // scr_add_lines only works for nlines < TermWin.nrow - 1.
1975 if (nlines >= TermWin.nrow - 1)
1976 {
1977 scr_add_lines (buf, nlines, str - buf);
1978 nlines = 0;
1979 str = buf;
1980 }
1981 }
1982
1983 if (str >= buf + UBUFSIZ)
1984 {
1985 ch = NOCHAR;
1986 break;
1987 }
1988 } 2304 }
1989 2305
2306 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2307 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990 scr_add_lines (buf, nlines, str - buf); 2308 scr_add_lines (buf, str - buf, nlines);
1991 2309
1992 /* 2310 /*
1993 * If there have been a lot of new lines, then update the screen 2311 * If there have been a lot of new lines, then update the screen
1994 * What the heck I'll cheat and only refresh less than every page-full. 2312 * What the heck we'll cheat and only refresh less than every page-full.
1995 * the number of pages between refreshes is refresh_limit, which 2313 * if skipScroll is enabled.
1996 * is incremented here because we must be doing flat-out scrolling.
1997 *
1998 * refreshing should be correct for small scrolls, because of the
1999 * time-out
2000 */ 2314 */
2001 if (refreshnow) 2315 if (refreshnow)
2002 { 2316 {
2003 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2004 refresh_limit++;
2005
2006 scr_refresh (refresh_type); 2317 scr_refresh ();
2318 want_refresh = 1;
2007 } 2319 }
2008
2009 } 2320 }
2010 else 2321 else
2011 { 2322 {
2012 try 2323 try
2013 { 2324 {
… …
2021 } 2332 }
2022 2333
2023 ch = NOCHAR; 2334 ch = NOCHAR;
2024 } 2335 }
2025 } 2336 }
2026
2027 return flag;
2028} 2337}
2029 2338
2030// read the next character 2339// read the next character
2031unicode_t 2340wchar_t
2032rxvt_term::next_char () 2341rxvt_term::next_char () NOTHROW
2033{ 2342{
2034 while (cmdbuf_ptr < cmdbuf_endp) 2343 while (cmdbuf_ptr < cmdbuf_endp)
2035 { 2344 {
2036 // assume 7-bit to be ascii ALWAYS 2345 // assume 7-bit to be ascii ALWAYS
2037 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2346 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2038 return *cmdbuf_ptr++; 2347 return *cmdbuf_ptr++;
2039 2348
2040 wchar_t wc; 2349 wchar_t wc;
2041 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2350 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042 2351
2043 if (len == (size_t)-2) 2352 if (len == (size_t)-2)
2044 { 2353 {
2045 // the mbstate stores incomplete sequences. didn't know this :/ 2354 // the mbstate stores incomplete sequences. didn't know this :/
2046 cmdbuf_ptr = cmdbuf_endp; 2355 cmdbuf_ptr = cmdbuf_endp;
2047 break; 2356 break;
2048 } 2357 }
2049 2358
2050 if (len == (size_t)-1) 2359 if (len == (size_t)-1)
2360 {
2361 mbstate.reset (); // reset now undefined conversion state
2051 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2362 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2363 }
2052 2364
2053 // assume wchar == unicode 2365 // assume wchar == unicode
2054 cmdbuf_ptr += len; 2366 cmdbuf_ptr += len;
2055 return wc; 2367 return wc & UNICODE_MASK;
2056 } 2368 }
2057 2369
2058 return NOCHAR; 2370 return NOCHAR;
2059} 2371}
2060 2372
2061/* rxvt_cmd_getc () - Return next input character */ 2373// read the next octet
2062/* 2374uint32_t
2063 * Return the next input character after first passing any keyboard input 2375rxvt_term::next_octet () NOTHROW
2064 * to the command.
2065 */
2066unicode_t
2067rxvt_term::cmd_getc ()
2068{ 2376{
2377 return cmdbuf_ptr < cmdbuf_endp
2378 ? (unsigned char)*cmdbuf_ptr++
2379 : NOCHAR;
2380}
2381
2382static class out_of_input out_of_input;
2383
2384wchar_t
2385rxvt_term::cmd_getc () THROW ((class out_of_input))
2386{
2069 unicode_t c = next_char (); 2387 wchar_t c = next_char ();
2388
2389 if (c == NOCHAR)
2390 throw out_of_input;
2391
2392 return c;
2393}
2394
2395uint32_t
2396rxvt_term::cmd_get8 () THROW ((class out_of_input))
2397{
2398 uint32_t c = next_octet ();
2070 2399
2071 if (c == NOCHAR) 2400 if (c == NOCHAR)
2072 throw out_of_input; 2401 throw out_of_input;
2073 2402
2074 return c; 2403 return c;
… …
2078/*----------------------------------------------------------------------*/ 2407/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2408#ifdef PRINTPIPE
2080FILE * 2409FILE *
2081rxvt_term::popen_printer () 2410rxvt_term::popen_printer ()
2082{ 2411{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2412 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2413
2085 if (stream == NULL) 2414 if (stream == NULL)
2086 rxvt_warn ("can't open printer pipe, not printing.\n"); 2415 rxvt_warn ("can't open printer pipe, not printing.\n");
2087 2416
2088 return stream; 2417 return stream;
… …
2099 * simulate attached vt100 printer 2428 * simulate attached vt100 printer
2100 */ 2429 */
2101void 2430void
2102rxvt_term::process_print_pipe () 2431rxvt_term::process_print_pipe ()
2103{ 2432{
2104 int done; 2433 FILE *fd = popen_printer ();
2105 FILE *fd;
2106 2434
2107 if ((fd = popen_printer ()) == NULL) 2435 if (!fd)
2108 return; 2436 return;
2109 2437
2110 /* 2438 /*
2111 * Send all input to the printer until either ESC[4i or ESC[?4i 2439 * Send all input to the printer until either ESC[4i or ESC[?4i
2112 * is received. 2440 * is received.
2113 */ 2441 */
2114 for (done = 0; !done;) 2442 for (int done = 0; !done; )
2115 { 2443 {
2116 unsigned char buf[8]; 2444 unsigned char buf[8];
2117 unicode_t ch; 2445 unicode_t ch;
2118 unsigned int i, len; 2446 unsigned int i, len;
2119 2447
… …
2138 { 2466 {
2139 if ((buf[len++] = cmd_getc ()) == 'i') 2467 if ((buf[len++] = cmd_getc ()) == 'i')
2140 break; /* done = 1 */ 2468 break; /* done = 1 */
2141 } 2469 }
2142 } 2470 }
2143 2471
2144 for (i = 0; i < len; i++) 2472 for (i = 0; i < len; i++)
2145 if (putc (buf[i], fd) == EOF) 2473 if (putc (buf[i], fd) == EOF)
2146 { 2474 {
2147 done = 1; 2475 done = 1;
2148 break; 2476 break;
… …
2150 } 2478 }
2151 } 2479 }
2152 2480
2153 pclose_printer (fd); 2481 pclose_printer (fd);
2154} 2482}
2155#endif /* PRINTPIPE */ 2483#endif /* PRINTPIPE */
2156/*}}} */ 2484/*}}} */
2157 2485
2158/* *INDENT-OFF* */
2159enum { 2486enum {
2160 C1_40 = 0x40, 2487 C1_40 = 0x40,
2161 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2488 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2162 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2489 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2163 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2490 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2164 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2491 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165}; 2492};
2166/* *INDENT-ON* */
2167 2493
2168/*{{{ process non-printing single characters */ 2494/*{{{ process non-printing single characters */
2169void 2495void
2170rxvt_term::process_nonprinting (unicode_t ch) 2496rxvt_term::process_nonprinting (unicode_t ch)
2171{ 2497{
… …
2174 case C0_ESC: 2500 case C0_ESC:
2175 process_escape_seq (); 2501 process_escape_seq ();
2176 break; 2502 break;
2177 case C0_ENQ: /* terminal Status */ 2503 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2504 if (rs[Rs_answerbackstring])
2179 tt_write ( 2505 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2506 else
2183 tt_write ((unsigned char *)VT100_ANS, 2507 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2508 break;
2186 case C0_BEL: /* bell */ 2509 case C0_BEL: /* bell */
2187 scr_bell (); 2510 scr_bell ();
2188 break; 2511 break;
2189 case C0_BS: /* backspace */ 2512 case C0_BS: /* backspace */
… …
2205 break; 2528 break;
2206 case C0_SI: /* shift in - acs */ 2529 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2530 scr_charset_choose (0);
2208 break; 2531 break;
2209 2532
2533#ifdef EIGHT_BIT_CONTROLS
2210 // 8-bit controls 2534 // 8-bit controls
2211 case 0x90: /* DCS */ 2535 case 0x90: /* DCS */
2212 process_dcs_seq (); 2536 process_dcs_seq ();
2213 break; 2537 break;
2214 case 0x9b: /* CSI */ 2538 case 0x9b: /* CSI */
2215 process_csi_seq (); 2539 process_csi_seq ();
2216 break; 2540 break;
2217 case 0x9d: /* CSI */ 2541 case 0x9d: /* OSC */
2218 process_osc_seq (); 2542 process_osc_seq ();
2219 break; 2543 break;
2544#endif
2220 } 2545 }
2221} 2546}
2222/*}}} */ 2547/*}}} */
2223 2548
2224 2549
… …
2265 break; 2590 break;
2266 case 'Z': /* identify the terminal type */ 2591 case 'Z': /* identify the terminal type */
2267 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2592 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2268 break; 2593 break;
2269 case '<': /* turn off VT52 mode */ 2594 case '<': /* turn off VT52 mode */
2270 PrivMode (0, PrivMode_vt52); 2595 set_privmode (PrivMode_vt52, 0);
2271 break; 2596 break;
2272 case 'F': /* use special graphics character set */ 2597 case 'F': /* use special graphics character set */
2273 case 'G': /* use regular character set */ 2598 case 'G': /* use regular character set */
2274 /* unimplemented */ 2599 /* unimplemented */
2275 break; 2600 break;
… …
2286void 2611void
2287rxvt_term::process_escape_seq () 2612rxvt_term::process_escape_seq ()
2288{ 2613{
2289 unicode_t ch = cmd_getc (); 2614 unicode_t ch = cmd_getc ();
2290 2615
2291 if (PrivateModes & PrivMode_vt52) 2616 if (priv_modes & PrivMode_vt52)
2292 { 2617 {
2293 process_escape_vt52 (ch); 2618 process_escape_vt52 (ch);
2294 return; 2619 return;
2295 } 2620 }
2296 2621
2297 switch (ch) 2622 switch (ch)
2298 { 2623 {
2299 /* case 1: do_tek_mode (); break; */
2300 case '#': 2624 case '#':
2301 if (cmd_getc () == '8') 2625 if (cmd_getc () == '8')
2302 scr_E (); 2626 scr_E ();
2303 break; 2627 break;
2304 case '(': 2628 case '(':
… …
2311 scr_charset_set (2, (unsigned int)cmd_getc ()); 2635 scr_charset_set (2, (unsigned int)cmd_getc ());
2312 break; 2636 break;
2313 case '+': 2637 case '+':
2314 scr_charset_set (3, (unsigned int)cmd_getc ()); 2638 scr_charset_set (3, (unsigned int)cmd_getc ());
2315 break; 2639 break;
2316#ifndef NO_FRILLS 2640#if !ENABLE_MINIMAL
2317 case '6': 2641 case '6':
2318 scr_backindex (); 2642 scr_backindex ();
2319 break; 2643 break;
2320#endif 2644#endif
2321 case '7': 2645 case '7':
2322 scr_cursor (SAVE); 2646 scr_cursor (SAVE);
2323 break; 2647 break;
2324 case '8': 2648 case '8':
2325 scr_cursor (RESTORE); 2649 scr_cursor (RESTORE);
2326 break; 2650 break;
2327#ifndef NO_FRILLS 2651#if !ENABLE_MINIMAL
2328 case '9': 2652 case '9':
2329 scr_forwardindex (); 2653 scr_forwardindex ();
2330 break; 2654 break;
2331#endif 2655#endif
2656 // DECPAM/DECPNM
2332 case '=': 2657 case '=':
2333 case '>': 2658 case '>':
2334 PrivMode ((ch == '='), PrivMode_aplKP); 2659 set_privmode (PrivMode_aplKP, ch == '=');
2335 break; 2660 break;
2336 2661
2337 case C1_40: 2662 case C1_40:
2338 cmd_getc (); 2663 cmd_getc ();
2339 break; 2664 break;
… …
2342 break; 2667 break;
2343 2668
2344 /* 8.3.87: NEXT LINE */ 2669 /* 8.3.87: NEXT LINE */
2345 case C1_NEL: /* ESC E */ 2670 case C1_NEL: /* ESC E */
2346 { 2671 {
2347 unicode_t nlcr[] = { L'\n', L'\r' }; 2672 wchar_t nlcr[] = { C0_LF, C0_CR };
2348 scr_add_lines (nlcr, 1, 2); 2673 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2349 } 2674 }
2350 break; 2675 break;
2351 2676
2352 /* kidnapped escape sequence: Should be 8.3.48 */ 2677 /* kidnapped escape sequence: Should be 8.3.48 */
2353 case C1_ESA: /* ESC G */ 2678 case C1_ESA: /* ESC G */
2354 process_graphics (); 2679 // used by original rxvt for rob nations own graphics mode
2680 if (cmd_getc () == 'Q')
2681 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2355 break; 2682 break;
2356 2683
2357 /* 8.3.63: CHARACTER TABULATION SET */ 2684 /* 8.3.63: CHARACTER TABULATION SET */
2358 case C1_HTS: /* ESC H */ 2685 case C1_HTS: /* ESC H */
2359 scr_set_tab (1); 2686 scr_set_tab (1);
… …
2363 case C1_RI: /* ESC M */ 2690 case C1_RI: /* ESC M */
2364 scr_index (DN); 2691 scr_index (DN);
2365 break; 2692 break;
2366 2693
2367 /* 8.3.142: SINGLE-SHIFT TWO */ 2694 /* 8.3.142: SINGLE-SHIFT TWO */
2368 /*case C1_SS2: scr_single_shift (2); break; */ 2695 /* case C1_SS2: break; */
2369 2696
2370 /* 8.3.143: SINGLE-SHIFT THREE */ 2697 /* 8.3.143: SINGLE-SHIFT THREE */
2371 /*case C1_SS3: scr_single_shift (3); break; */ 2698 /* case C1_SS3: break; */
2372 2699
2373 /* 8.3.27: DEVICE CONTROL STRING */ 2700 /* 8.3.27: DEVICE CONTROL STRING */
2374 case C1_DCS: /* ESC P */ 2701 case C1_DCS: /* ESC P */
2375 process_dcs_seq (); 2702 process_dcs_seq ();
2376 break; 2703 break;
2377 2704
2378 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2705 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379 case C1_SCI: /* ESC Z */ 2706 case C1_SCI: /* ESC Z */
2380 tt_write ((const unsigned char *)ESCZ_ANSWER, 2707 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382 break; /* steal obsolete ESC [ c */ 2708 break; /* steal obsolete ESC [ c */
2383 2709
2384 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2710 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2385 case C1_CSI: /* ESC [ */ 2711 case C1_CSI: /* ESC [ */
2386 process_csi_seq (); 2712 process_csi_seq ();
2387 break; 2713 break;
2388 2714
2389 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2715 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2390 case C1_OSC: /* ESC ] */ 2716 case C1_OSC: /* ESC ] */
2391 process_osc_seq (); 2717 process_osc_seq ();
2392 break; 2718 break;
2393 2719
2394 /* 8.3.106: RESET TO INITIAL STATE */ 2720 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2395 case 'c': 2721 case 'c':
2722 mbstate.reset ();
2396 scr_poweron (); 2723 scr_poweron ();
2397 scrollbar_show (1); 2724 scrollBar.show (1);
2398 break; 2725 break;
2399 2726
2400 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2727 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2401 case 'n': 2728 case 'n':
2402 scr_charset_choose (2); 2729 scr_charset_choose (2);
… …
2409 } 2736 }
2410} 2737}
2411/*}}} */ 2738/*}}} */
2412 2739
2413/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2740/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414/* *INDENT-OFF* */
2415enum { 2741enum {
2416 CSI_ICH = 0x40, 2742 CSI_ICH = 0x40,
2417 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2743 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2418 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2744 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2419 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2745 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2420 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2746 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2421 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2747 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2422 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2748 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2423 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2749 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2424 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2750 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2425}; 2751};
2426 2752
2427#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2753#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2428 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2754 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2429 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2755 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2430#define get_byte_array_bit(array, bit) \ 2756#define get_byte_array_bit(array, bit) \
2431 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2757 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2432 2758
2433const unsigned char csi_defaults[] = 2759static const unsigned char csi_defaults[] =
2434 { 2760 {
2435 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2761 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2436 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2762 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2437 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2763 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2438 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2764 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2439 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2765 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2440 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2766 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2441 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2767 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2442 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2768 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443 }; 2769 };
2444/* *INDENT-ON* */
2445 2770
2446void 2771void
2447rxvt_term::process_csi_seq () 2772rxvt_term::process_csi_seq ()
2448{ 2773{
2449 unicode_t ch, priv, i; 2774 unicode_t ch, priv, i;
2450 unsigned int nargs, p; 2775 unsigned int nargs, p;
2451 int n, ndef; 2776 int n, ndef;
2452 int arg[ESC_ARGS]; 2777 int arg[ESC_ARGS] = { };
2453 2778
2454 for (nargs = ESC_ARGS; nargs > 0;) 2779 nargs = 0;
2455 arg[--nargs] = 0;
2456 2780
2457 priv = 0; 2781 priv = 0;
2458 ch = cmd_getc (); 2782 ch = cmd_getc ();
2459 if (ch >= '<' && ch <= '?') 2783 if ((ch >= '<' && ch <= '?') || ch == '!')
2784 {
2460 { /* '<' '=' '>' '?' */ 2785 /* '<' '=' '>' '?' '!' */
2461 priv = ch; 2786 priv = ch;
2462 ch = cmd_getc (); 2787 ch = cmd_getc ();
2463 } 2788 }
2464 2789
2465 /* read any numerical arguments */ 2790 /* read any numerical arguments */
… …
2494 ndef = get_byte_array_bit (csi_defaults, i); 2819 ndef = get_byte_array_bit (csi_defaults, i);
2495 for (p = 0; p < nargs; p++) 2820 for (p = 0; p < nargs; p++)
2496 if (arg[p] == -1) 2821 if (arg[p] == -1)
2497 arg[p] = ndef; 2822 arg[p] = ndef;
2498 2823
2499#ifdef DEBUG_CMD
2500 fprintf (stderr, "CSI ");
2501 for (p = 0; p < nargs; p++)
2502 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2503 fprintf (stderr, "%c\n", ch);
2504#endif
2505
2506 /* 2824 /*
2507 * private mode handling 2825 * private mode handling
2508 */ 2826 */
2509 if (priv) 2827 if (priv)
2510 { 2828 {
2511 switch (priv) 2829 switch (priv)
2512 { 2830 {
2513 case '>': 2831 case '>':
2514 if (ch == CSI_DA) /* secondary device attributes */ 2832 if (ch == CSI_DA) /* secondary device attributes */
2833 {
2834 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2835 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2836 //
2837 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2838 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2839 // versions.
2840 //
2515 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2841 tt_printf ("\033[>%d;95;0c", 'U');
2842 }
2516 break; 2843 break;
2844
2517 case '?': 2845 case '?':
2518 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2846 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519 process_terminal_mode (ch, priv, nargs, arg); 2847 process_terminal_mode (ch, priv, nargs, arg);
2520 break; 2848 break;
2849
2850 case '!':
2851 if (ch == CSI_70)
2852 {
2853 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2854 scr_soft_reset ();
2855
2856 static const int pm_h[] = { 7, 25 };
2857 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2858
2859 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2860 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2521 } 2861 }
2862 break;
2863 }
2864
2522 return; 2865 return;
2523 } 2866 }
2524 2867
2525 switch (ch) 2868 switch (ch)
2526 { 2869 {
… …
2625 2968
2626 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2969 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627 arg[0] = -arg[0]; 2970 arg[0] = -arg[0];
2628 /* FALLTHROUGH */ 2971 /* FALLTHROUGH */
2629 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2972 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2973 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631 break; 2974 break;
2632 2975
2633 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2976 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634 tt_write ((const unsigned char *)VT100_ANS, 2977 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635 (unsigned int) (sizeof (VT100_ANS) - 1));
2636 break; 2978 break;
2637 2979
2638 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2980 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639 process_sgr_mode (nargs, arg); 2981 process_sgr_mode (nargs, arg);
2640 break; 2982 break;
… …
2646 tt_printf ("\033[0n"); 2988 tt_printf ("\033[0n");
2647 break; 2989 break;
2648 case 6: /* CPR requested */ 2990 case 6: /* CPR requested */
2649 scr_report_position (); 2991 scr_report_position ();
2650 break; 2992 break;
2651#if defined (ENABLE_DISPLAY_ANSWER)
2652 case 7: /* unofficial extension */ 2993 case 7: /* unofficial extension */
2994 if (option (Opt_insecure))
2653 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2995 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654 break; 2996 break;
2655#endif
2656 case 8: /* unofficial extension */ 2997 case 8: /* unofficial extension */
2657 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2998 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658 break; 2999 break;
2659 } 3000 }
2660 break; 3001 break;
2661 3002
2662 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3003 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2695 break; 3036 break;
2696 3037
2697 case CSI_RM: /* 8.3.107: RESET MODE */ 3038 case CSI_RM: /* 8.3.107: RESET MODE */
2698 if (arg[0] == 4) 3039 if (arg[0] == 4)
2699 scr_insert_mode (0); 3040 scr_insert_mode (0);
3041 else if (arg[0] == 20)
3042 priv_modes &= ~PrivMode_LFNL;
2700 break; 3043 break;
2701 3044
2702 case CSI_SM: /* 8.3.126: SET MODE */ 3045 case CSI_SM: /* 8.3.126: SET MODE */
2703 if (arg[0] == 4) 3046 if (arg[0] == 4)
2704 scr_insert_mode (1); 3047 scr_insert_mode (1);
3048 else if (arg[0] == 20)
3049 priv_modes |= PrivMode_LFNL;
2705 break; 3050 break;
2706 3051
2707 /* 3052 /*
2708 * PRIVATE USE beyond this point. All CSI_7? sequences here 3053 * PRIVATE USE beyond this point. All CSI_7? sequences here
2709 */ 3054 */
… …
2721 break; 3066 break;
2722 case CSI_75: 3067 case CSI_75:
2723 scr_cursor (RESTORE); 3068 scr_cursor (RESTORE);
2724 break; 3069 break;
2725 3070
2726#ifndef NO_FRILLS 3071#if !ENABLE_MINIMAL
2727 case CSI_74: 3072 case CSI_74:
2728 process_window_ops (arg, nargs); 3073 process_window_ops (arg, nargs);
2729 break; 3074 break;
2730#endif 3075#endif
2731 3076
… …
2738 break; 3083 break;
2739 } 3084 }
2740} 3085}
2741/*}}} */ 3086/*}}} */
2742 3087
2743#ifndef NO_FRILLS 3088#if !ENABLE_MINIMAL
2744/* ARGSUSED */
2745void 3089void
2746rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3090rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747{ 3091{
2748 int x, y; 3092 int x, y;
2749 XWindowAttributes wattr; 3093 XWindowAttributes wattr;
2750 Window wdummy; 3094 Window wdummy;
3095
3096 dLocal (Display *, dpy);
2751 3097
2752 if (nargs == 0) 3098 if (nargs == 0)
2753 return; 3099 return;
2754 3100
2755 switch (args[0]) 3101 switch (args[0])
2756 { 3102 {
2757 /* 3103 /*
2758 * commands 3104 * commands
2759 */ 3105 */
2760 case 1: /* deiconify window */ 3106 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3107 XMapWindow (dpy, parent);
2762 break; 3108 break;
2763 case 2: /* iconify window */ 3109 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3110 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3111 break;
2767 case 3: /* set position (pixels) */ 3112 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3113 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3114 break;
2770 case 4: /* set size (pixels) */ 3115 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3116 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3117 break;
2773 case 5: /* raise window */ 3118 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3119 XRaiseWindow (dpy, parent);
2775 break; 3120 break;
2776 case 6: /* lower window */ 3121 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3122 XLowerWindow (dpy, parent);
2778 break; 3123 break;
2779 case 7: /* refresh window */ 3124 case 7: /* refresh window */
2780 scr_touch (true); 3125 scr_touch (true);
2781 break; 3126 break;
2782 case 8: /* set size (chars) */ 3127 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3128 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3129 (unsigned int) (args[1] * fheight));
2785 break; 3130 break;
2786 3131
2787 //case 9: NYI, TODO, restore maximized window or maximize window 3132 //case 9: NYI, TODO, restore maximized window or maximize window
2788 default: 3133 default:
2789 if (args[0] >= 24) /* set height (chars) */ 3134 if (args[0] >= 24) /* set height (chars) */
2790 set_widthheight ((unsigned int)TermWin.width, 3135 set_widthheight ((unsigned int)width,
2791 (unsigned int) (args[1] * TermWin.fheight)); 3136 (unsigned int) (args[1] * fheight));
2792 break; 3137 break;
2793
2794 3138
2795 /* 3139 /*
2796 * reports - some output format copied from XTerm 3140 * reports - some output format copied from XTerm
2797 */ 3141 */
2798 case 11: /* report window state */ 3142 case 11: /* report window state */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent, &wattr);
2800 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801 break; 3145 break;
2802 case 13: /* report window position */ 3146 case 13: /* report window position */
2803 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3147 XGetWindowAttributes (dpy, parent, &wattr);
2804 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3148 XTranslateCoordinates (dpy, parent, wattr.root,
2805 -wattr.border_width, -wattr.border_width, 3149 -wattr.border_width, -wattr.border_width,
2806 &x, &y, &wdummy); 3150 &x, &y, &wdummy);
2807 tt_printf ("\033[3;%d;%dt", x, y); 3151 tt_printf ("\033[3;%d;%dt", x, y);
2808 break; 3152 break;
2809 case 14: /* report window size (pixels) */ 3153 case 14: /* report window size (pixels) */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent, &wattr);
2811 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812 break; 3156 break;
2813 case 18: /* report text area size (chars) */ 3157 case 18: /* report text area size (chars) */
2814 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3158 tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815 break; 3159 break;
2816 case 19: /* report window size (chars) */ 3160 case 19: /* report window size (chars) */
2817 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3161 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3162 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3163 case 20: /* report icon label */
3164 {
3165 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3166 XGetIconName (dpy, parent, &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3167 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3168 XFree (s);
3169 }
2823 break; 3170 break;
2824 case 21: /* report window title */ 3171 case 21: /* report window title */
2825 XFetchName (display->display, TermWin.parent[0], &s); 3172 {
3173 char *s;
3174 XFetchName (dpy, parent, &s);
2826 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 }
2827 break; 3178 break;
2828#endif
2829 } 3179 }
2830} 3180}
2831#endif 3181#endif
2832 3182
2833/*----------------------------------------------------------------------*/ 3183/*----------------------------------------------------------------------*/
2834/* 3184/*
2835 * get input up until STRING TERMINATOR (or BEL) 3185 * get input up until STRING TERMINATOR (or BEL)
2836 * ends_how is terminator used. returned input must be free ()d 3186 * ends_how is terminator used. returned input must be free()'d
2837 */ 3187 */
2838unsigned char * 3188char *
2839rxvt_term::get_to_st (unicode_t &ends_how) 3189rxvt_term::get_to_st (unicode_t &ends_how)
2840{ 3190{
2841 int seen_esc = 0; /* seen escape? */ 3191 unicode_t ch;
3192 bool seen_esc = false;
2842 unsigned int n = 0; 3193 unsigned int n = 0;
2843 unsigned char *s;
2844 unicode_t ch;
2845 unsigned char string[STRING_MAX]; 3194 wchar_t string[STRING_MAX];
2846 3195
2847 while ((ch = cmd_getc ())) 3196 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3197 {
2849 if (ch == C0_BEL 3198 if (seen_esc)
2850 || ch == CHAR_ST 3199 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3200 if (ch == 0x5c) /* 7bit ST */
2852 break; 3201 break;
2853 3202 else
3203 return NULL;
3204 }
2854 if (ch == C0_ESC) 3205 else if (ch == C0_ESC)
2855 { 3206 {
2856 seen_esc = 1; 3207 seen_esc = true;
2857 continue; 3208 continue;
2858 } 3209 }
3210 else if (ch == C0_BEL || ch == CHAR_ST)
3211 break;
2859 else if (ch == '\t') 3212 else if (ch == C0_SYN)
2860 ch = ' '; /* translate '\t' to space */ 3213 ch = cmd_get8 ();
2861 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3214 else if (ch < 0x20)
2862 return NULL; /* other control character - exit */ 3215 return NULL; /* other control character - exit */
2863 3216
2864 if (n < sizeof (string) - 1) 3217 seen_esc = false;
3218
3219 if (n >= STRING_MAX - 1)
3220 // stop at some sane length
3221 return NULL;
3222
2865 string[n++] = ch; 3223 string[n++] = ch;
2866
2867 seen_esc = 0;
2868 } 3224 }
2869 3225
2870 string[n++] = '\0'; 3226 string[n++] = '\0';
2871 3227
2872 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873 return NULL;
2874
2875 ends_how = (ch == 0x5c ? C0_ESC : ch); 3228 ends_how = (ch == 0x5c ? C0_ESC : ch);
2876 STRNCPY (s, string, n); 3229
2877 return s; 3230 return rxvt_wcstombs (string);
2878} 3231}
2879 3232
2880/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
2881/* 3234/*
2882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3235 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883 */ 3236 */
2884void 3237void
2885rxvt_term::process_dcs_seq () 3238rxvt_term::process_dcs_seq ()
2886{ 3239{
2887 unsigned char *s;
2888 unicode_t eh;
2889
2890 /* 3240 /*
2891 * Not handled yet 3241 * Not handled yet
2892 */ 3242 */
3243
3244 unicode_t eh;
2893 s = get_to_st (eh); 3245 char *s = get_to_st (eh);
2894 if (s) 3246 if (s)
2895 free (s); 3247 free (s);
2896 3248
2897 return; 3249 return;
2898} 3250}
… …
2902 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3254 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2903 */ 3255 */
2904void 3256void
2905rxvt_term::process_osc_seq () 3257rxvt_term::process_osc_seq ()
2906{ 3258{
2907 unicode_t ch, eh;
2908 int arg; 3259 int arg;
2909 3260
2910 ch = cmd_getc (); 3261 unicode_t ch = cmd_getc ();
2911 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3262 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912 arg = arg * 10 + (ch - '0'); 3263 arg = arg * 10 + (ch - '0');
2913 3264
2914 if (ch == ';') 3265 if (ch == ';')
2915 { 3266 {
3267 unicode_t eh;
2916 unsigned char *s = get_to_st (eh); 3268 char *s = get_to_st (eh);
2917 3269
2918 if (s) 3270 if (s)
2919 { 3271 {
2920 /*
2921 * rxvt_menubar_dispatch () violates the constness of the string,
2922 * so do it here
2923 */
2924 if (arg == XTerm_Menu)
2925#if 0 /* XXX: currently disabled due to security concerns */
2926 menubar_dispatch ((char *)s);
2927#else
2928 (void)0;
2929#endif
2930 else
2931 xterm_seq (arg, (char *)s, eh); 3272 process_xterm_seq (arg, s, eh);
2932
2933 free (s); 3273 free (s);
2934 } 3274 }
2935 } 3275 }
2936} 3276}
3277
3278void
3279rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3280{
3281 if (str[0] == '?' && !str[1])
3282 {
3283 rgba c;
3284 pix_colors_focused[color].get (c);
3285
3286#if XFT
3287 if (c.a != rgba::MAX_CC)
3288 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3289 else
3290#endif
3291 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3292 }
3293 else
3294 set_window_color (color, str);
3295}
3296
2937/* 3297/*
2938 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3298 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2939 * 0 = change iconName/title
2940 * 1 = change iconName
2941 * 2 = change title
2942 * 4 = change color
2943 * 12 = change text color
2944 * 13 = change mouse foreground color
2945 * 17 = change highlight character colour
2946 * 18 = change bold character color
2947 * 19 = change underlined character color
2948 * 46 = change logfile (not implemented)
2949 * 50 = change font
2950 *
2951 * rxvt extensions:
2952 * 10 = menu (may change in future)
2953 * 20 = bg pixmap
2954 * 39 = change default fg color
2955 * 49 = change default bg color
2956 * 55 = dump scrollback buffer and all of screen
2957 * 701 = change locale
2958 * 702 = find font
2959 */ 3299 */
2960void 3300void
2961rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3301rxvt_term::process_xterm_seq (int op, char *str, char resp)
2962{ 3302{
2963 int changed = 0;
2964 int color; 3303 int color;
2965 char *buf, *name; 3304 char *buf, *name;
3305 bool query = str[0] == '?' && !str[1];
3306 int saveop = op;
3307
3308 dLocal (Display *, dpy);
2966 3309
2967 assert (str != NULL); 3310 assert (str != NULL);
3311
3312 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3313 return;
3314
2968 switch (op) 3315 switch (op)
2969 { 3316 {
2970 case XTerm_name: 3317 case XTerm_name:
2971 set_title (str); 3318 set_title (str);
2972 /* FALLTHROUGH */ 3319 /* FALLTHROUGH */
… …
2974 set_icon_name (str); 3321 set_icon_name (str);
2975 break; 3322 break;
2976 case XTerm_title: 3323 case XTerm_title:
2977 set_title (str); 3324 set_title (str);
2978 break; 3325 break;
3326 case XTerm_property:
3327 if (str[0] == '?')
3328 {
3329 Atom prop = display->atom (str + 1);
3330 Atom actual_type;
3331 int actual_format;
3332 unsigned long nitems;
3333 unsigned long bytes_after;
3334 unsigned char *value = 0;
3335 const char *str = "";
3336
3337 if (prop
3338 && XGetWindowProperty (dpy, parent,
3339 prop, 0, 1<<16, 0, AnyPropertyType,
3340 &actual_type, &actual_format,
3341 &nitems, &bytes_after, &value) == Success
3342 && actual_type != None
3343 && actual_format == 8)
3344 str = (const char *)(value);
3345
3346 tt_printf ("\033]%d;%s%c", op, str, resp);
3347
3348 XFree (value);
3349 }
3350 else
3351 {
3352 char *eq = strchr (str, '=');
3353
3354 if (eq)
3355 {
3356 *eq = 0;
3357 set_utf8_property (display->atom (str), eq + 1);
3358 }
3359 else
3360 XDeleteProperty (dpy, parent,
3361 display->atom (str));
3362 }
3363 break;
3364
2979 case XTerm_Color: 3365 case XTerm_Color:
2980 for (buf = (char *)str; buf && *buf;) 3366 for (buf = (char *)str; buf && *buf;)
2981 { 3367 {
2982 if ((name = STRCHR (buf, ';')) == NULL) 3368 if ((name = strchr (buf, ';')) == NULL)
2983 break; 3369 break;
2984 3370
2985 *name++ = '\0'; 3371 *name++ = '\0';
2986 color = atoi (buf); 3372 color = atoi (buf) + minCOLOR;
2987 3373
2988 if (color < 0 || color >= TOTAL_COLORS) 3374 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989 break; 3375 break;
2990 3376
2991 if ((buf = STRCHR (name, ';')) != NULL) 3377 if ((buf = strchr (name, ';')) != NULL)
2992 *buf++ = '\0'; 3378 *buf++ = '\0';
2993 3379
2994 set_window_color (color + minCOLOR, name); 3380 process_color_seq (op, color, name, resp);
2995 } 3381 }
3382 break;
3383 case Rxvt_restoreFG:
3384 case XTerm_Color00:
3385 process_color_seq (op, Color_fg, str, resp);
3386 break;
3387 case Rxvt_restoreBG:
3388 case XTerm_Color01:
3389 process_color_seq (op, Color_bg, str, resp);
2996 break; 3390 break;
2997#ifndef NO_CURSORCOLOR 3391#ifndef NO_CURSORCOLOR
2998 case XTerm_Color_cursor: 3392 case XTerm_Color_cursor:
2999 set_window_color (Color_cursor, str); 3393 process_color_seq (op, Color_cursor, str, resp);
3000 break; 3394 break;
3001#endif 3395#endif
3002 case XTerm_Color_pointer: 3396 case XTerm_Color_pointer_fg:
3003 set_window_color (Color_pointer, str); 3397 process_color_seq (op, Color_pointer_fg, str, resp);
3004 break; 3398 break;
3399 case XTerm_Color_pointer_bg:
3400 process_color_seq (op, Color_pointer_bg, str, resp);
3401 break;
3402#ifdef OPTION_HC
3403 case XTerm_Color_HC:
3404 process_color_seq (op, Color_HC, str, resp);
3405 break;
3406 case XTerm_Color_HTC:
3407 process_color_seq (op, Color_HTC, str, resp);
3408 break;
3409#endif
3005#ifndef NO_BOLD_UNDERLINE_REVERSE 3410#ifndef NO_BOLD_UNDERLINE_REVERSE
3006 case XTerm_Color_BD: 3411 case URxvt_Color_BD:
3007 set_window_color (Color_BD, str); 3412 process_color_seq (op, Color_BD, str, resp);
3008 break; 3413 break;
3009 case XTerm_Color_UL: 3414 case URxvt_Color_UL:
3010 set_window_color (Color_UL, str); 3415 process_color_seq (op, Color_UL, str, resp);
3011 break; 3416 break;
3012 case XTerm_Color_RV: 3417 case URxvt_Color_IT:
3013 set_window_color (Color_RV, str); 3418 process_color_seq (op, Color_IT, str, resp);
3014 break; 3419 break;
3015#endif 3420#endif
3016 3421 case URxvt_Color_border:
3017 case XTerm_Menu: 3422 process_color_seq (op, Color_border, str, resp);
3423 break;
3424#if ENABLE_TRANSPARENCY
3425 case URxvt_Color_tint:
3426 process_color_seq (op, Color_tint, str, resp);
3018 /* 3427 {
3019 * rxvt_menubar_dispatch () violates the constness of the string, 3428 bool changed = false;
3020 * so DON'T do it here 3429
3430 if (ISSET_PIXCOLOR (Color_tint))
3431 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3432
3433 if (changed)
3434 update_background ();
3021 */ 3435 }
3436
3022 break; 3437 break;
3438#endif
3439
3440#if BG_IMAGE_FROM_FILE
3023 case XTerm_Pixmap: 3441 case Rxvt_Pixmap:
3024 if (*str != ';') 3442 if (!strcmp (str, "?"))
3025 { 3443 {
3026#if XPM_BACKGROUND 3444 char str[256];
3027 scale_pixmap (""); /* reset to default scaling */ 3445
3028 set_bgPixmap (str); /* change pixmap */ 3446 sprintf (str, "[%dx%d+%d+%d]",
3029#endif 3447 min (h_scale, 32767), min (v_scale, 32767),
3030 scr_touch (true); 3448 min (h_align, 32767), min (v_align, 32767));
3449 process_xterm_seq (XTerm_title, str, CHAR_ST);
3031 } 3450 }
3032 while ((str = STRCHR (str, ';')) != NULL) 3451 else
3033 { 3452 {
3453 bool changed = false;
3454
3455 if (*str != ';')
3456 {
3457 if (bg_set_file (str)) /* change pixmap */
3458 changed = true;
3459 }
3460 else
3461 {
3034 str++; 3462 str++;
3035#if XPM_BACKGROUND 3463 if (bg_set_geometry (str, true))
3036 changed += scale_pixmap (str); 3464 changed = true;
3037#endif 3465 }
3038 3466
3467 if (changed)
3468 {
3469 if (bg_window_position_sensitive ())
3470 {
3471 int x, y;
3472 get_window_origin (x, y);
3473 bg_set_position (x, y);
3474 }
3475 update_background ();
3476 }
3039 } 3477 }
3040 if (changed)
3041 {
3042#ifdef XPM_BACKGROUND
3043 resize_pixmap ();
3044#endif
3045 scr_touch (true);
3046 }
3047 break; 3478 break;
3479#endif
3048 3480
3049 case XTerm_restoreFG:
3050 set_window_color (Color_fg, str);
3051 break;
3052 case XTerm_restoreBG:
3053 set_window_color (Color_bg, str);
3054 break;
3055 case XTerm_logfile: 3481 case XTerm_logfile:
3056 // TODO, when secure mode? 3482 // TODO, when secure mode?
3057 break; 3483 break;
3058 case XTerm_font: 3484
3059 change_font (str);
3060 break;
3061#ifndef NO_FRILLS
3062 case XTerm_locale:
3063 if (str[0] == '?' && !str[1])
3064 tt_printf ("%-.250s\n", locale);
3065 else
3066 {
3067 set_locale (str);
3068# ifdef USE_XIM
3069 im_cb ();
3070# endif
3071 }
3072 break;
3073 case XTerm_findfont:
3074 {
3075 int fid = TermWin.fontset->find_font (atoi (str));
3076 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3077 }
3078 break;
3079#endif
3080#if 0 3485#if 0
3081 case XTerm_dumpscreen: /* no error notices */ 3486 case Rxvt_dumpscreen: /* no error notices */
3082 { 3487 {
3083 int fd; 3488 int fd;
3084 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3489 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085 { 3490 {
3086 scr_dump (fd); 3491 scr_dump (fd);
3087 close (fd); 3492 close (fd);
3088 } 3493 }
3089 } 3494 }
3495 break;
3496#endif
3497 case XTerm_font:
3498 op = URxvt_font;
3499 case URxvt_font:
3500#if ENABLE_STYLES
3501 case URxvt_boldFont:
3502 case URxvt_italicFont:
3503 case URxvt_boldItalicFont:
3504#endif
3505 if (query)
3506 tt_printf ("\33]%d;%-.250s%c", saveop,
3507 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3508 ? fontset[op - URxvt_font]->fontdesc : "",
3509 resp);
3510 else
3511 {
3512 const char *&res = rs[Rs_font + (op - URxvt_font)];
3513
3514 res = strdup (str);
3515 allocated.push_back ((void *)res);
3516 set_fonts ();
3517 }
3518 break;
3519
3520 case URxvt_version:
3521 if (query)
3522 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3523 op,
3524 rs[Rs_name], VERSION[0], VERSION[2],
3525 resp);
3526 break;
3527
3528#if !ENABLE_MINIMAL
3529 case URxvt_locale:
3530 if (query)
3531 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3532 else
3533 {
3534 set_locale (str);
3535 pty->set_utf8_mode (enc_utf8);
3536 init_xlocale ();
3537 }
3538 break;
3539
3540 case URxvt_view_up:
3541 case URxvt_view_down:
3542 {
3543 int lines = atoi (str);
3544
3545 if (lines)
3546 scr_page (op == URxvt_view_up ? UP : DN, lines);
3547 else
3548 scr_erase_savelines ();
3549 }
3550
3551 break;
3552#endif
3553
3554#if ENABLE_PERL
3555 case URxvt_perl:
3556 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3090 break; 3557 break;
3091#endif 3558#endif
3092 } 3559 }
3093} 3560}
3094/*----------------------------------------------------------------------*/ 3561/*----------------------------------------------------------------------*/
… …
3108{ 3575{
3109 int state; 3576 int state;
3110 3577
3111 if (mode == 's') 3578 if (mode == 's')
3112 { 3579 {
3113 SavedModes |= (PrivateModes & bit); 3580 SavedModes |= (priv_modes & bit);
3114 return -1; 3581 return -1;
3115 } 3582 }
3116 else 3583 else
3117 { 3584 {
3118 if (mode == 'r') 3585 if (mode == 'r')
3119 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3586 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120 else 3587 else
3121 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3588 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122 PrivMode (state, bit); 3589
3590 set_privmode (bit, state);
3123 } 3591 }
3124 3592
3125 return state; 3593 return state;
3126} 3594}
3127 3595
3128/* we're not using priv _yet_ */ 3596/* we're not using priv _yet_ */
3129void 3597void
3130rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3598rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3131{ 3599{
3132 unsigned int i, j; 3600 unsigned int i, j;
3133 int state; 3601 int state;
3134 3602
3135 static const struct 3603 static const struct
3136 { 3604 {
3137 const int argval; 3605 const int argval;
3138 const unsigned long bit; 3606 const unsigned long bit;
3139 }
3140
3141 argtopriv[] = { 3607 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3608 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3609 { 2, PrivMode_vt52 }, // DECANM
3144 { 3, PrivMode_132 }, 3610 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3611 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3612 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3613 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3614 { 7, PrivMode_Autowrap }, // DECAWM
3615 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3616 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3617 // 18 end FF to printer after print screen
3151 { menuBar_esc, PrivMode_menuBar }, 3618 // 19 Print screen prints full screen/scroll region
3152#endif 3619 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3620#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3621 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3622#endif
3156 // 18, 19 printing-related
3157 { 25, PrivMode_VisibleCursor },
3158 // 30 show scrollbar rxvt. extension
3159 { 35, PrivMode_ShiftKeys }, // rxvt extension 3623 { 35, PrivMode_ShiftKeys }, // rxvt extension
3624 // 38, tektronix mode // DECTEK
3160 { 40, PrivMode_132OK }, 3625 { 40, PrivMode_132OK },
3161 // 41 xterm more fixes NYI 3626 // 41 xterm more fixes NYI
3162 // 45 margin bell NYI 3627 // 45 margin bell NYI
3163 // 46 start logging 3628 // 46 start logging
3164 { 47, PrivMode_Screen }, 3629 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3630 { 66, PrivMode_aplKP }, // DECNKM
3166#ifndef NO_BACKSPACE_KEY 3631#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3632 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3633#endif
3169 { 1000, PrivMode_MouseX11 }, 3634 { 1000, PrivMode_MouseX11 },
3170 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3635 { 1002, PrivMode_MouseBtnEvent },
3171 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3636 { 1003, PrivMode_MouseAnyEvent },
3172 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3637#if ENABLE_FRILLS
3638 { 1005, PrivMode_ExtModeMouse },
3639#endif
3173 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3640 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3174 { 1011, PrivMode_Keypress }, // rxvt extension 3641 { 1011, PrivMode_Keypress }, // rxvt extension
3642#if ENABLE_FRILLS
3643 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3644#endif
3175 // 1035 enable modifiers for alt, numlock NYI 3645 // 1035 enable modifiers for alt, numlock NYI
3176 // 1036 send ESC for meta keys NYI 3646 // 1036 send ESC for meta keys NYI
3177 // 1037 send DEL for keypad delete NYI 3647 // 1037 send DEL for keypad delete NYI
3178 { 1047, PrivMode_Screen }, 3648 { 1047, PrivMode_Screen },
3179 // 1048 save and restore cursor 3649 // 1048 save and restore cursor, implemented in code
3180 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3650 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3651 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3652 { 2004, PrivMode_BracketPaste },
3182 }; 3653 };
3183 3654
3184 if (nargs == 0) 3655 if (nargs == 0)
3185 return; 3656 return;
3186 3657
… …
3193 for (i = 0; i < nargs; i++) 3664 for (i = 0; i < nargs; i++)
3194 { 3665 {
3195 state = -1; 3666 state = -1;
3196 3667
3197 /* basic handling */ 3668 /* basic handling */
3198 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3669 for (j = 0; j < ecb_array_length (argtopriv); j++)
3199 if (argtopriv[j].argval == arg[i]) 3670 if (argtopriv[j].argval == arg[i])
3200 { 3671 {
3201 state = privcases (mode, argtopriv[j].bit); 3672 state = privcases (mode, argtopriv[j].bit);
3202 break; 3673 break;
3203 } 3674 }
3204 3675
3205 /* extra handling for values with state unkept */ 3676 /* extra handling for values with state unkept */
3206 switch (arg[i]) 3677 switch (arg[i])
3207 { 3678 {
3679#if ENABLE_STYLES
3680 case 1021:
3681 set_option (Opt_intensityStyles, mode);
3682
3683 scr_touch (true);
3684 break;
3685#endif
3208 case 1048: /* alternative cursor save */ 3686 case 1048: /* alternative cursor save */
3209 case 1049: 3687 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3688 if (mode == 0)
3211 scr_cursor (RESTORE); 3689 scr_cursor (RESTORE);
3212 else if (mode == 1) 3690 else if (mode == 1)
3213 scr_cursor (SAVE); 3691 scr_cursor (SAVE);
3214 /* FALLTHROUGH */ 3692 break;
3215 } 3693 }
3216 3694
3217 if (state >= 0) 3695 if (state >= 0)
3218 /* extra handling for values with valid 0 or 1 state */ 3696 /* extra handling for values with valid 0 or 1 state */
3219 switch (arg[i]) 3697 switch (arg[i])
… …
3222 case 2: /* VT52 mode */ 3700 case 2: /* VT52 mode */
3223 /* oddball mode. should be set regardless of set/reset 3701 /* oddball mode. should be set regardless of set/reset
3224 * parameter. Return from VT52 mode with an ESC < from 3702 * parameter. Return from VT52 mode with an ESC < from
3225 * within VT52 mode 3703 * within VT52 mode
3226 */ 3704 */
3227 PrivMode (1, PrivMode_vt52); 3705 set_privmode (PrivMode_vt52, 1);
3228 break; 3706 break;
3229 case 3: /* 80/132 */ 3707 case 3: /* 80/132 */
3230 if (PrivateModes & PrivMode_132OK) 3708 if (priv_modes & PrivMode_132OK)
3231 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3709 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3232 break; 3710 break;
3233 case 4: /* smooth scrolling */ 3711 case 4: /* smooth scrolling */
3234 if (state) 3712 set_option (Opt_jumpScroll, !state);
3235 Options &= ~Opt_jumpScroll;
3236 else
3237 Options |= Opt_jumpScroll;
3238 break; 3713 break;
3239 case 5: /* reverse video */ 3714 case 5: /* reverse video */
3240 scr_rvideo_mode (state); 3715 scr_rvideo_mode (state);
3241 break; 3716 break;
3242 case 6: /* relative/absolute origins */ 3717 case 6: /* relative/absolute origins */
3243 scr_relative_origin (state); 3718 scr_relative_origin (state);
3244 break; 3719 break;
3245 case 7: /* autowrap */ 3720 case 7: /* autowrap */
3246 scr_autowrap (state); 3721 scr_autowrap (state);
3247 break; 3722 break;
3248 /* case 8: - auto repeat, can't do on a per window basis */ 3723 /* case 8: - auto repeat, can't do on a per window basis */
3249 case 9: /* X10 mouse reporting */ 3724 case 9: /* X10 mouse reporting */
3250 if (state) /* orthogonal */ 3725 if (state) /* orthogonal */
3251 PrivateModes &= ~PrivMode_MouseX11; 3726 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3252 break; 3727 break;
3253#ifdef menuBar_esc
3254 case menuBar_esc:
3255#ifdef MENUBAR
3256 map_menuBar (state);
3257#endif
3258 break;
3259#endif
3260#ifdef scrollBar_esc 3728#ifdef scrollBar_esc
3261 case scrollBar_esc: 3729 case scrollBar_esc:
3262 if (scrollbar_mapping (state)) 3730 if (scrollBar.map (state))
3263 { 3731 {
3264 resize_all_windows (0, 0, 0); 3732 resize_all_windows (0, 0, 0);
3265 scr_touch (true); 3733 scr_touch (true);
3266 } 3734 }
3267 break; 3735 break;
3268#endif 3736#endif
3269 case 25: /* visible/invisible cursor */ 3737 case 25: /* visible/invisible cursor */
3270 scr_cursor_visible (state); 3738 scr_cursor_visible (state);
3271 break; 3739 break;
3272 /* case 35: - shift keys */ 3740 /* case 35: - shift keys */
3273 /* case 40: - 80 <--> 132 mode */ 3741 /* case 40: - 80 <--> 132 mode */
3274 case 47: /* secondary screen */ 3742 case 47: /* secondary screen */
3275 scr_change_screen (state); 3743 scr_change_screen (state);
3276 break; 3744 break;
3277 /* case 66: - application key pad */ 3745 /* case 66: - application key pad */
3278 /* case 67: - backspace key */ 3746 /* case 67: - backspace key */
3279 case 1000: /* X11 mouse reporting */ 3747 case 1000: /* X11 mouse reporting */
3280 if (state) /* orthogonal */ 3748 if (state) /* orthogonal */
3281 PrivateModes &= ~PrivMode_MouseX10; 3749 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3282 break; 3750 break;
3283#if 0
3284 case 1001: 3751 case 1002:
3285 break; /* X11 mouse highlighting */ 3752 case 1003:
3286#endif 3753 if (state)
3754 {
3755 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3756 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3757 mouse_row = mouse_col = 0;
3758 vt_emask_mouse = PointerMotionMask;
3759 }
3760 else
3761 vt_emask_mouse = NoEventMask;
3762
3763 vt_select_input ();
3764 break;
3287 case 1010: /* scroll to bottom on TTY output inhibit */ 3765 case 1010: /* scroll to bottom on TTY output inhibit */
3288 if (state)
3289 Options &= ~Opt_scrollTtyOutput;
3290 else
3291 Options |= Opt_scrollTtyOutput; 3766 set_option (Opt_scrollTtyOutput, !state);
3292 break; 3767 break;
3293 case 1011: /* scroll to bottom on key press */ 3768 case 1011: /* scroll to bottom on key press */
3294 if (state)
3295 Options |= Opt_scrollTtyKeypress; 3769 set_option (Opt_scrollTtyKeypress, state);
3296 else
3297 Options &= ~Opt_scrollTtyKeypress;
3298 break; 3770 break;
3299 case 1047: /* secondary screen w/ clearing */ 3771 case 1047: /* secondary screen w/ clearing last */
3300 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3772 if (option (Opt_secondaryScreen))
3301 if (current_screen != PRIMARY) 3773 if (!state)
3302 scr_erase_screen (2); 3774 scr_erase_screen (2);
3303 3775
3304 scr_change_screen (state); 3776 scr_change_screen (state);
3305 /* FALLTHROUGH */ 3777 break;
3778 case 1049: /* secondary screen w/ clearing first */
3779 if (option (Opt_secondaryScreen))
3780 if (state)
3781 scr_cursor (SAVE);
3782
3783 scr_change_screen (state);
3784
3785 if (option (Opt_secondaryScreen))
3786 if (state)
3787 scr_erase_screen (2);
3788 else
3789 scr_cursor (RESTORE);
3790 break;
3306 default: 3791 default:
3307 break; 3792 break;
3308 } 3793 }
3309 } 3794 }
3310} 3795}
… …
3333 rendset = 0, rendstyle = ~RS_None; 3818 rendset = 0, rendstyle = ~RS_None;
3334 break; 3819 break;
3335 case 1: 3820 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3821 rendset = 1, rendstyle = RS_Bold;
3337 break; 3822 break;
3823 //case 2: // low intensity
3824 case 3:
3825 rendset = 1, rendstyle = RS_Italic;
3826 break;
3338 case 4: 3827 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3828 rendset = 1, rendstyle = RS_Uline;
3340 break; 3829 break;
3341 case 5: 3830 case 5: // slowly blinking
3831 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3832 rendset = 1, rendstyle = RS_Blink;
3343 break; 3833 break;
3834 //case 6: // scoansi light background
3344 case 7: 3835 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3836 rendset = 1, rendstyle = RS_RVid;
3346 break; 3837 break;
3347 case 8: 3838 case 8:
3348 // invisible. NYI 3839 // invisible. NYI
3349 break; 3840 break;
3350 case 22: 3841 //case 9: // crossed out
3842 //case 10: // scoansi acs off, primary font
3843 //case 11: // scoansi acs on, first alt font
3844 //case 12: // scoansi acs on, |0x80, second alt font
3845 //...
3846 //case 19: // ninth alt font
3847 //case 20: // gothic
3848 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351 rendset = 0, rendstyle = RS_Bold; 3849 rendset = 0, rendstyle = RS_Bold;
3850 break;
3851 case 22: // normal intensity
3852 rendset = 0, rendstyle = RS_Bold;
3853 break;
3854 case 23: // disable italic
3855 rendset = 0, rendstyle = RS_Italic;
3352 break; 3856 break;
3353 case 24: 3857 case 24:
3354 rendset = 0, rendstyle = RS_Uline; 3858 rendset = 0, rendstyle = RS_Uline;
3355 break; 3859 break;
3356 case 25: 3860 case 25:
3357 rendset = 0, rendstyle = RS_Blink; 3861 rendset = 0, rendstyle = RS_Blink;
3358 break; 3862 break;
3863 case 26: // variable spacing (iso 8613)
3864 rendset = 0, rendstyle = RS_Blink;
3865 break;
3359 case 27: 3866 case 27:
3360 rendset = 0, rendstyle = RS_RVid; 3867 rendset = 0, rendstyle = RS_RVid;
3361 break; 3868 break;
3362 case 28:
3363 // visible. NYI 3869 //case 28: // visible. NYI
3364 break; 3870 //case 29: // not crossed-out
3365 } 3871 }
3366 3872
3367 if (rendset != -1) 3873 if (rendset != -1)
3368 { 3874 {
3369 scr_rendition (rendset, rendstyle); 3875 scr_rendition (rendset, rendstyle);
… …
3380 case 35: 3886 case 35:
3381 case 36: 3887 case 36:
3382 case 37: 3888 case 37:
3383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3889 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384 break; 3890 break;
3385#ifdef TTY_256COLOR 3891 case 38: // set fg color, ISO 8613-6
3386 case 38:
3387 if (nargs > i + 2 && arg[i + 1] == 5) 3892 if (nargs > i + 2 && arg[i + 1] == 5)
3388 { 3893 {
3389 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3894 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390 i += 2; 3895 i += 2;
3391 } 3896 }
3392 break; 3897 break;
3393#endif
3394 case 39: /* default fg */ 3898 case 39: /* default fg */
3395 scr_color (Color_fg, Color_fg); 3899 scr_color (Color_fg, Color_fg);
3396 break; 3900 break;
3397 3901
3398 case 40: 3902 case 40:
… …
3403 case 45: 3907 case 45:
3404 case 46: 3908 case 46:
3405 case 47: 3909 case 47:
3406 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3910 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407 break; 3911 break;
3408#ifdef TTY_256COLOR 3912 case 48: // set bg color, ISO 8613-6
3409 case 48:
3410 if (nargs > i + 2 && arg[i + 1] == 5) 3913 if (nargs > i + 2 && arg[i + 1] == 5)
3411 { 3914 {
3412 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3915 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413 i += 2; 3916 i += 2;
3414 } 3917 }
3415 break; 3918 break;
3416#endif
3417 case 49: /* default bg */ 3919 case 49: /* default bg */
3418 scr_color (Color_bg, Color_bg); 3920 scr_color (Color_bg, Color_bg);
3419 break; 3921 break;
3420 3922
3421#ifndef NO_BRIGHTCOLOR 3923 //case 50: // not variable spacing
3924
3925#if !ENABLE_MINIMAL
3422 case 90: 3926 case 90:
3423 case 91: /* set bright fg color */ 3927 case 91: /* set bright fg color */
3424 case 92: 3928 case 92:
3425 case 93: 3929 case 93:
3426 case 94: 3930 case 94:
3427 case 95: 3931 case 95:
3428 case 96: 3932 case 96:
3429 case 97: 3933 case 97:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3934 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431 Color_fg);
3432 break; 3935 break;
3433 case 100: 3936 case 100:
3434 case 101: /* set bright bg color */ 3937 case 101: /* set bright bg color */
3435 case 102: 3938 case 102:
3436 case 103: 3939 case 103:
3437 case 104: 3940 case 104:
3438 case 105: 3941 case 105:
3439 case 106: 3942 case 106:
3440 case 107: 3943 case 107:
3441 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3944 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442 Color_bg);
3443 break; 3945 break;
3444#endif 3946#endif
3445
3446 } 3947 }
3447 } 3948 }
3448}
3449/*}}} */
3450
3451/*{{{ process Rob Nation's own graphics mode sequences */
3452void
3453rxvt_term::process_graphics ()
3454{
3455 unicode_t ch, cmd = cmd_getc ();
3456
3457 if (cmd == 'Q')
3458 { /* query graphics */
3459 tt_printf ("\033G0\n"); /* no graphics */
3460 return;
3461 }
3462 /* swallow other graphics sequences until terminating ':' */
3463 do
3464 ch = cmd_getc ();
3465 while (ch != ':');
3466} 3949}
3467/*}}} */ 3950/*}}} */
3468 3951
3469/* ------------------------------------------------------------------------- */ 3952/* ------------------------------------------------------------------------- */
3470 3953
… …
3474 */ 3957 */
3475void 3958void
3476rxvt_term::tt_printf (const char *fmt,...) 3959rxvt_term::tt_printf (const char *fmt,...)
3477{ 3960{
3478 va_list arg_ptr; 3961 va_list arg_ptr;
3479 unsigned char buf[256]; 3962 char buf[256];
3480 3963
3481 va_start (arg_ptr, fmt); 3964 va_start (arg_ptr, fmt);
3482 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3965 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483 va_end (arg_ptr); 3966 va_end (arg_ptr);
3484 tt_write (buf, STRLEN (buf)); 3967 tt_write (buf, strlen (buf));
3485} 3968}
3486 3969
3487/* ---------------------------------------------------------------------- */ 3970/* ---------------------------------------------------------------------- */
3488/* Write data to the pty as typed by the user, pasted with the mouse, 3971/* Write data to the pty as typed by the user, pasted with the mouse,
3489 * or generated by us in response to a query ESC sequence. 3972 * or generated by us in response to a query ESC sequence.
3490 */ 3973 */
3491void 3974static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3492rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3493{
3494 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3495 3975
3496 if (len) 3976void
3977rxvt_term::tt_write (const char *data, unsigned int len)
3978{
3979 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3980 return;
3981
3982 if (pty->pty < 0)
3983 return;
3984
3985 if (v_buflen == 0)
3986 {
3987 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3988
3989 max_it (written, 0);
3990
3991 if (written == len)
3992 return;
3993
3994 data += written;
3995 len -= written;
3497 { 3996 }
3997
3998 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3999
4000 memcpy (v_buffer + v_buflen, data, len);
4001 v_buflen += len;
4002
4003 pty_ev.set (ev::READ | ev::WRITE);
4004}
4005
4006void rxvt_term::pty_write ()
4007{
4008 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4009
4010 if (written > 0)
4011 {
4012 v_buflen -= written;
4013
3498 if (v_buflen == 0) 4014 if (v_buflen == 0)
3499 { 4015 {
3500 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3501
3502 if ((unsigned int)written == len)
3503 return;
3504
3505 data += written;
3506 len -= written;
3507 }
3508
3509
3510 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3511
3512 memcpy (v_buffer + v_buflen, data, len);
3513 v_buflen += len;
3514 }
3515
3516 for (;;)
3517 {
3518 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3519
3520 if (written > 0)
3521 {
3522 v_buflen -= written;
3523
3524 if (v_buflen == 0)
3525 {
3526 free (v_buffer); 4016 free (v_buffer);
3527 v_buffer = 0; 4017 v_buffer = 0;
3528 v_buflen = 0;
3529 4018
3530 pty_ev.set (EVENT_READ); 4019 pty_ev.set (ev::READ);
3531 return;
3532 }
3533
3534 memmove (v_buffer, v_buffer + written, v_buflen);
3535 }
3536 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3537 // original code just ignores this...
3538 destroy ();
3539 else
3540 {
3541 pty_ev.set (EVENT_READ | EVENT_WRITE);
3542 return; 4020 return;
3543 } 4021 }
4022
4023 memmove (v_buffer, v_buffer + written, v_buflen);
3544 } 4024 }
4025 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4026 pty_ev.set (ev::READ);
3545} 4027}
3546 4028
3547/*----------------------- end-of-file (C source) -----------------------*/ 4029/*----------------------- end-of-file (C source) -----------------------*/
3548 4030

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