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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.73 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.442 by sf-exg, Wed Mar 31 09:37:20 2010 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) 2003-2007 Marc Lehmann <pcg@goof.com>
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/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 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 (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
59rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
60{ 406{
61 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 408 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 409 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
69 416
70 /* 417 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
73 * 420 *
74 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
75 */ 422 */
76 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
79 426
80 if (numlock_state || (ev.state & ModNumLockMask)) 427 if (numlock_state || (ev.state & ModNumLockMask))
81 { 428 {
82 numlock_state = (ev.state & ModNumLockMask); 429 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 430 set_privmode (PrivMode_aplKP, !numlock_state);
84 } 431 }
85 432
86 kbuf[0] = 0; 433 kbuf[0] = 0;
87 434
88#ifdef USE_XIM 435#ifdef USE_XIM
89 if (Input_Context) 436 if (Input_Context)
90 { 437 {
91 Status status_return; 438 Status status_return;
92 439
440#if 0
93#ifdef X_HAVE_UTF8_STRING 441#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 442 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 443 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 444 KBUFSZ, &keysym, &status_return);
97 else 445 else
446#endif
98#endif 447#endif
99 { 448 {
100 wchar_t wkbuf[KBUFSZ + 1]; 449 wchar_t wkbuf[KBUFSZ + 1];
101 450
102 // the XOpenIM manpage lies about hardcoding the locale 451 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 452 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 453 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 454 SET_LOCALE (rs[Rs_imLocale]);
455
106 // assume wchar_t == unicode or better 456 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 457 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 458 KBUFSZ, &keysym, &status_return);
459
109 if (rs[Rs_imLocale]) 460 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 461 SET_LOCALE (locale);
111 462
112 if (status_return == XLookupChars 463 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 464 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 485 || status_return == XLookupBoth;
135 } 486 }
136 else 487 else
137#endif 488#endif
138 { 489 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 490 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 491 valid_keysym = keysym != NoSymbol;
141 } 492 }
142 493
143 if (valid_keysym) 494 if (valid_keysym)
144 { 495 {
496#ifdef KEYSYM_RESOURCE
497 if (keyboard->dispatch (this, keysym, ev.state))
498 return;
499#endif
500
145 if (TermWin.saveLines) 501 if (saveLines)
146 { 502 {
147#ifdef UNSHIFTED_SCROLLKEYS 503#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 504 if (!ctrl && !meta)
149 {
150#else 505#else
151 if (IS_SCROLL_MOD) 506 if (IS_SCROLL_MOD)
507#endif
152 { 508 {
153#endif
154 int lnsppg; 509 int lnsppg;
155 510
156#ifdef PAGING_CONTEXT_LINES 511#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 512 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 513#else
159 lnsppg = TermWin.nrow * 4 / 5; 514 lnsppg = nrow * 4 / 5;
160#endif 515#endif
516 max_it (lnsppg, 1);
517
161 if (keysym == XK_Prior) 518 if (keysym == XK_Prior)
162 { 519 {
163 scr_page (UP, lnsppg); 520 scr_page (UP, lnsppg);
164 return; 521 return;
165 } 522 }
… …
192 scr_move_to (0, 1); 549 scr_move_to (0, 1);
193 return; 550 return;
194 } 551 }
195 else if (keysym == XK_End) 552 else if (keysym == XK_End)
196 { 553 {
197 scr_move_to (1, 0); 554 scr_move_to (1, 1);
198 return; 555 return;
199 } 556 }
200 } 557 }
201#endif 558#endif
202 } 559 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 564 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 565 {
209 keysym += (XK_F11 - XK_F1); 566 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 567 shft = 0; /* turn off Shift */
211 } 568 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 569 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 570 {
214 switch (keysym) 571 switch (keysym)
215 { 572 {
216 /* normal XTerm key bindings */ 573 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 574 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 575 selection_request (ev.time);
219 return; 576 return;
577#if TODO
220 /* rxvt extras */ 578 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 579 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 580 change_font (FONT_UP);
223 return; 581 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 582 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 583 change_font (FONT_DN);
226 return; 584 return;
585#endif
227 } 586 }
228 } 587 }
229 } 588 }
230#ifdef PRINTPIPE 589
231 if (keysym == XK_Print) 590#if ENABLE_FRILLS || ISO_14755
232 { 591 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 592 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
234 return;
235 } 593 {
236#endif 594 int hv;
237 595
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 596 if (iso14755buf & ISO_14755_51
239 { 597 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 598 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 599 {
243 unsigned int l; 600 commit_iso14755 ();
244 const unsigned char *kbuf0; 601 iso14755buf = ISO_14755_51;
245 602# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 603 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 604# endif
254 ) 605 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 606 }
259 607 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 608 {
609 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
610# if ISO_14755
611 iso14755_51 (iso14755buf & ISO_14755_MASK);
612# endif
613 return;
614 }
615 else if ((hv = hex_keyval (ev)) >= 0)
616 {
617 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
618 | hv | ISO_14755_51;
619# if ISO_14755
620 iso14755_51 (iso14755buf & ISO_14755_MASK);
621# endif
261 return; 622 return;
262 } 623 }
263 else 624 else
264#endif
265 { 625 {
626# if ISO_14755
627 scr_overlay_off ();
628# endif
629 iso14755buf = 0;
630 }
631 }
632 else if (option (Opt_iso14755) &&
633 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
634 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
635 if (!(iso14755buf & ISO_14755_STARTED))
636 {
637 iso14755buf |= ISO_14755_STARTED;
638# if ISO_14755
639 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
640 scr_overlay_set (0, 0, "ISO 14755 mode");
641# endif
642 }
643#endif
644
645#ifdef PRINTPIPE
646 if (keysym == XK_Print)
647 {
648 scr_printscreen (ctrl | shft);
649 return;
650 }
651#endif
652
653 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
654 {
655 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
656 unsigned int newlen = 1;
657
658 switch (translate_keypad (keysym, kp))
659 {
660#ifndef NO_BACKSPACE_KEY
661 case XK_BackSpace:
662 if (priv_modes & PrivMode_HaveBackSpace)
663 {
664 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
665 ^ !!ctrl) ? '\b' : '\177';
666 kbuf[1] = '\0';
667 }
668 else
669 strcpy (kbuf, rs[Rs_backspace_key]);
670 break;
671#endif
672#ifndef NO_DELETE_KEY
673 case XK_Delete:
674 strcpy (kbuf, rs[Rs_delete_key]);
675 break;
676#endif
677 case XK_Tab:
678 if (shft)
679 strcpy (kbuf, "\033[Z");
680 else
681 {
682#ifdef CTRL_TAB_MAKES_META
683 if (ctrl)
684 meta = 1;
685#endif
686#ifdef MOD4_TAB_MAKES_META
687 if (ev.state & Mod4Mask)
688 meta = 1;
689#endif
266 newlen = 1; 690 newlen = 0;
267 switch (keysym) 691 }
692 break;
693
694 case XK_Up: /* "\033[A" */
695 case XK_Down: /* "\033[B" */
696 case XK_Right: /* "\033[C" */
697 case XK_Left: /* "\033[D" */
698 strcpy (kbuf, "\033[Z");
699 kbuf[2] = "DACB"[keysym - XK_Left];
700 /* do Shift first */
701 if (shft)
702 kbuf[2] = "dacb"[keysym - XK_Left];
703 else if (ctrl)
704 {
705 kbuf[1] = 'O';
706 kbuf[2] = "dacb"[keysym - XK_Left];
707 }
708 else if (priv_modes & PrivMode_aplCUR)
709 kbuf[1] = 'O';
710 break;
711
712 case XK_KP_Enter:
713 /* allow shift to override */
714 if (kp)
715 {
716 strcpy (kbuf, "\033OM");
717 break;
718 }
719
720 /* FALLTHROUGH */
721
722 case XK_Return:
723 if (priv_modes & PrivMode_LFNL)
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\012';
727 kbuf[2] = '\0';
728 }
729 else
730 {
731 kbuf[0] = '\015';
732 kbuf[1] = '\0';
733 }
734 break;
735
736 case XK_KP_F1: /* "\033OP" */
737 case XK_KP_F2: /* "\033OQ" */
738 case XK_KP_F3: /* "\033OR" */
739 case XK_KP_F4: /* "\033OS" */
740 strcpy (kbuf, "\033OP");
741 kbuf[2] += (keysym - XK_KP_F1);
742 break;
743
744 case XK_KP_Multiply: /* "\033Oj" : "*" */
745 case XK_KP_Add: /* "\033Ok" : "+" */
746 case XK_KP_Separator: /* "\033Ol" : "," */
747 case XK_KP_Subtract: /* "\033Om" : "-" */
748 case XK_KP_Decimal: /* "\033On" : "." */
749 case XK_KP_Divide: /* "\033Oo" : "/" */
750 case XK_KP_0: /* "\033Op" : "0" */
751 case XK_KP_1: /* "\033Oq" : "1" */
752 case XK_KP_2: /* "\033Or" : "2" */
753 case XK_KP_3: /* "\033Os" : "3" */
754 case XK_KP_4: /* "\033Ot" : "4" */
755 case XK_KP_5: /* "\033Ou" : "5" */
756 case XK_KP_6: /* "\033Ov" : "6" */
757 case XK_KP_7: /* "\033Ow" : "7" */
758 case XK_KP_8: /* "\033Ox" : "8" */
759 case XK_KP_9: /* "\033Oy" : "9" */
760 /* allow shift to override */
761 if (kp)
762 {
763 strcpy (kbuf, "\033Oj");
764 kbuf[2] += (keysym - XK_KP_Multiply);
765 }
766 else
767 {
768 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
769 kbuf[1] = '\0';
770 }
771 break;
772
773 default:
268 { 774 {
269#ifndef NO_BACKSPACE_KEY 775 int param = map_function_key (keysym);
270 case XK_BackSpace: 776 if (param > 0)
271 if (PrivateModes & PrivMode_HaveBackSpace) 777 sprintf (kbuf,"\033[%d~", param);
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else 778 else
278 STRCPY (kbuf, key_backspace);
279 break;
280#endif
281#ifndef NO_DELETE_KEY
282 case XK_Delete:
283 STRCPY (kbuf, key_delete);
284 break;
285#endif
286 case XK_Tab:
287 if (shft)
288 STRCPY (kbuf, "\033[Z");
289 else
290 {
291#ifdef CTRL_TAB_MAKES_META
292 if (ctrl)
293 meta = 1;
294#endif
295#ifdef MOD4_TAB_MAKES_META
296 if (ev.state & Mod4Mask)
297 meta = 1;
298#endif
299 newlen = 0;
300 }
301 break;
302
303#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
309 {
310 STRCPY (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break;
313 }
314 else
315 /* translate to std. cursor key */
316 keysym = XK_Left + (keysym - XK_KP_Left);
317 /* FALLTHROUGH */
318#endif
319 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */
326 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl)
329 {
330 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left];
332 }
333 else if (PrivateModes & PrivMode_aplCUR)
334 kbuf[1] = 'O';
335 break;
336
337#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior
339 case XK_KP_Prior:
340 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
342 {
343 STRCPY (kbuf, "\033Oy");
344 break;
345 }
346 /* FALLTHROUGH */
347# endif
348 case XK_Prior:
349 STRCPY (kbuf, "\033[5~");
350 break;
351# ifdef XK_KP_Next
352 case XK_KP_Next:
353 /* allow shift to override */
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
355 {
356 STRCPY (kbuf, "\033Os");
357 break;
358 }
359 /* FALLTHROUGH */
360# endif
361 case XK_Next:
362 STRCPY (kbuf, "\033[6~");
363 break;
364#endif
365 case XK_KP_Enter:
366 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
368 {
369 STRCPY (kbuf, "\033OM");
370 }
371 else
372 {
373 kbuf[0] = '\r';
374 kbuf[1] = '\0';
375 }
376 break;
377
378#ifdef XK_KP_Begin
379 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou");
381 break;
382
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif
391 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1);
397 break;
398
399 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */
401 case XK_KP_Separator: /* "\033Ol" : "," */
402 case XK_KP_Subtract: /* "\033Om" : "-" */
403 case XK_KP_Decimal: /* "\033On" : "." */
404 case XK_KP_Divide: /* "\033Oo" : "/" */
405 case XK_KP_0: /* "\033Op" : "0" */
406 case XK_KP_1: /* "\033Oq" : "1" */
407 case XK_KP_2: /* "\033Or" : "2" */
408 case XK_KP_3: /* "\033Os" : "3" */
409 case XK_KP_4: /* "\033Ot" : "4" */
410 case XK_KP_5: /* "\033Ou" : "5" */
411 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
417 {
418 STRCPY (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply);
420 }
421 else
422 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0';
425 }
426 break;
427
428 case XK_Find:
429 STRCPY (kbuf, "\033[1~");
430 break;
431 case XK_Insert:
432 STRCPY (kbuf, "\033[2~");
433 break;
434#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove:
436 /* FALLTHROUGH */
437#endif
438 case XK_Execute:
439 STRCPY (kbuf, "\033[3~");
440 break;
441 case XK_Select:
442 STRCPY (kbuf, "\033[4~");
443 break;
444#ifdef XK_KP_End
445 case XK_KP_End:
446 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
448 {
449 STRCPY (kbuf, "\033Oq");
450 break;
451 }
452 /* FALLTHROUGH */
453#endif
454 case XK_End:
455 STRCPY (kbuf, KS_END);
456 break;
457#ifdef XK_KP_Home
458 case XK_KP_Home:
459 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
461 {
462 STRCPY (kbuf, "\033Ow");
463 break;
464 }
465 /* FALLTHROUGH */
466#endif
467 case XK_Home:
468 STRCPY (kbuf, KS_HOME);
469 break;
470
471#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473
474 case XK_F1: /* "\033[11~" */
475 case XK_F2: /* "\033[12~" */
476 case XK_F3: /* "\033[13~" */
477 case XK_F4: /* "\033[14~" */
478 case XK_F5: /* "\033[15~" */
479 FKEY (11, XK_F1);
480 break;
481 case XK_F6: /* "\033[17~" */
482 case XK_F7: /* "\033[18~" */
483 case XK_F8: /* "\033[19~" */
484 case XK_F9: /* "\033[20~" */
485 case XK_F10: /* "\033[21~" */
486 FKEY (17, XK_F6);
487 break;
488 case XK_F11: /* "\033[23~" */
489 case XK_F12: /* "\033[24~" */
490 case XK_F13: /* "\033[25~" */
491 case XK_F14: /* "\033[26~" */
492 FKEY (23, XK_F11);
493 break;
494 case XK_F15: /* "\033[28~" */
495 case XK_F16: /* "\033[29~" */
496 FKEY (28, XK_F15);
497 break;
498 case XK_Help: /* "\033[28~" */
499 FKEY (28, XK_Help);
500 break;
501 case XK_Menu: /* "\033[29~" */
502 FKEY (29, XK_Menu);
503 break;
504 case XK_F17: /* "\033[31~" */
505 case XK_F18: /* "\033[32~" */
506 case XK_F19: /* "\033[33~" */
507 case XK_F20: /* "\033[34~" */
508 case XK_F21: /* "\033[35~" */
509 case XK_F22: /* "\033[36~" */
510 case XK_F23: /* "\033[37~" */
511 case XK_F24: /* "\033[38~" */
512 case XK_F25: /* "\033[39~" */
513 case XK_F26: /* "\033[40~" */
514 case XK_F27: /* "\033[41~" */
515 case XK_F28: /* "\033[42~" */
516 case XK_F29: /* "\033[43~" */
517 case XK_F30: /* "\033[44~" */
518 case XK_F31: /* "\033[45~" */
519 case XK_F32: /* "\033[46~" */
520 case XK_F33: /* "\033[47~" */
521 case XK_F34: /* "\033[48~" */
522 case XK_F35: /* "\033[49~" */
523 FKEY (31, XK_F17);
524 break;
525#undef FKEY
526 default:
527 newlen = 0; 779 newlen = 0;
528 break;
529 } 780 }
530 if (newlen) 781 break;
531 len = STRLEN (kbuf);
532 } 782 }
783
784 if (newlen)
785 len = strlen (kbuf);
533 786
534 /* 787 /*
535 * Pass meta for all function keys, if 'meta' option set 788 * Pass meta for all function keys, if 'meta' option set
536 */ 789 */
537#ifdef META8_OPTION 790#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 796 else if (ctrl && keysym == XK_minus)
544 { 797 {
545 len = 1; 798 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 799 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 800 }
801 else if (keysym == XK_ISO_Left_Tab)
802 {
803 strcpy (kbuf, "\033[Z");
804 len = 3;
805 }
548 else 806 else
549 { 807 {
550#ifdef META8_OPTION 808#ifdef META8_OPTION
551 /* set 8-bit on */ 809 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 810 if (meta && (meta_char == 0x80))
553 { 811 {
554 unsigned char *ch; 812 char *ch;
555 813
556 for (ch = kbuf; ch < kbuf + len; ch++) 814 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 815 *ch |= 0x80;
558 816
559 meta = 0; 817 meta = 0;
… …
561#endif 819#endif
562 /* nil */ ; 820 /* nil */ ;
563 } 821 }
564 } 822 }
565 823
824 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
825 return;
826
566 if (len <= 0) 827 if (len <= 0)
567 return; /* not mapped */ 828 return; /* not mapped */
568 829
569 if (Options & Opt_scrollTtyKeypress) 830 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 831 if (view_start)
571 { 832 {
572 TermWin.view_start = 0; 833 view_start = 0;
573 want_refresh = 1; 834 want_refresh = 1;
574 } 835 }
575 836
576 /* 837 /*
577 * these modifications only affect the static keybuffer 838 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 853#ifdef META8_OPTION
593 && meta_char == C0_ESC 854 && meta_char == C0_ESC
594#endif 855#endif
595 ) 856 )
596 { 857 {
597 const unsigned char ch = C0_ESC; 858 const char ch = C0_ESC;
598 tt_write (&ch, 1); 859 tt_write (&ch, 1);
599 } 860 }
600 861
601#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 862 tt_write (kbuf, (unsigned int)len);
612} 863}
613/*}}} */
614 864
615#if (MENUBAR_MAX) 865void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 866rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 867{
868#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
869 KeySym keysym;
870
871 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
872#endif
873
874#if ENABLE_FRILLS || ISO_14755
875 // ISO 14755 support
876 if (iso14755buf)
877 if (iso14755buf & ISO_14755_52)
878 {
879# if ISO_14755
880 scr_overlay_off ();
881# endif
882# if ISO_14755
883 // iso14755 part 5.2 handling: release time
884 // first: controls
885 if ((ev.state & ControlMask)
886 && ((keysym >= 0x40 && keysym <= 0x5f)
887 || (keysym >= 0x61 && keysym <= 0x7f)))
888 {
889 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
890 commit_iso14755 ();
891
892 return;
893 }
894
895 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
896 if (i[0] == keysym)
897 {
898 iso14755buf = ISO_14755_51 | i[1];
899 commit_iso14755 ();
900
901 return;
902 }
903
904 scr_bell ();
905# endif
906 iso14755buf = 0;
907
908 return;
909 }
910 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
911 {
912# if ISO_14755
913 scr_overlay_off ();
914# endif
915 if (iso14755buf & ISO_14755_51)
916 commit_iso14755 ();
917#if ISO_14755
918 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
919 {
920 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
921
922 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
923 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
924 }
925# endif
926 else
927 iso14755buf = 0;
928 }
929#endif
930
931 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
932 return;
933
934#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
935 if (!(ev.state & ControlMask))
936 slip_wheel_ev.stop ();
937 else if (keysym == XK_Control_L || keysym == XK_Control_R)
938 mouse_slip_wheel_speed = 0;
939#endif
940}
941
942#if defined (KEYSYM_RESOURCE)
618unsigned int 943unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 944rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 945{
621 unsigned int n, s; 946 unsigned int n, s;
622 947
623 n = cmdbuf_ptr - cmdbuf_base; 948 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 949 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 950
626 if (n > 0 && s < count) 951 if (n > 0 && s < count)
627 { 952 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 953 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 954 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 955 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 956 cmdbuf_endp -= n;
632 s += n; 957 s += n;
633 } 958 }
634 959
635 if (count > s) 960 if (count > s)
636 { 961 {
637 rxvt_print_error ("data loss: cmd_write too large"); 962 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 963 count = s;
639 } 964 }
640 965
641 for (; count--;) 966 for (; count--;)
642 *cmdbuf_endp++ = *str++; 967 *cmdbuf_endp++ = *str++;
643 968
644 cmd_parse (); 969 cmd_parse ();
645 970
646 return 0; 971 return 0;
647} 972}
648#endif /* MENUBAR_MAX */ 973#endif
649 974
650void 975void
651rxvt_term::flush () 976rxvt_term::flush ()
652{ 977{
653#ifdef TRANSPARENT 978 flush_ev.stop ();
654 if (want_full_refresh) 979
980#ifdef HAVE_BG_PIXMAP
981 if (bgPixmap.check_clearChanged ())
655 { 982 {
656 want_full_refresh = 0; 983// scr_clear (true); This needs to be researched further!
657 scr_clear ();
658 scr_touch (false); 984 scr_touch (false);
659 want_refresh = 1;
660 } 985 }
661#endif 986#endif
662 987
663 if (want_refresh) 988 if (want_refresh)
664 { 989 {
990 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
991 {
992 int row = view_start;
993 int end_row = row + nrow;
994
995 while (row > top_row && ROW (row - 1).is_longer ())
996 --row;
997
998 do
999 {
1000 int start_row = row;
1001 line_t *l;
1002
1003 do
1004 {
1005 l = &ROW (row++);
1006
1007 if (!(l->f & LINE_FILTERED))
1008 {
1009 // line not filtered, mark it as filtered
1010 l->f |= LINE_FILTERED;
1011 while (l->is_longer ())
1012 {
1013 l = &ROW (row++);
1014 l->f |= LINE_FILTERED;
1015 }
1016
1017 // and filter it
1018 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1019
1020 break;
1021 }
1022 }
1023 while (l->is_longer () && row < end_row);
1024 }
1025 while (row < end_row);
1026 }
1027
665 scr_refresh (refresh_type); 1028 scr_refresh ();
666 scrollbar_show (1); 1029 scrollBar.show (1);
667#ifdef USE_XIM 1030#ifdef USE_XIM
668 IMSendSpot (); 1031 IMSendSpot ();
669#endif 1032#endif
670
671 } 1033 }
672 1034
673 display->flush (); 1035 display->flush ();
674} 1036}
675 1037
1038/* checks wether a refresh is requested and starts the refresh timer */
676void 1039void
677rxvt_term::check_cb (check_watcher &w) 1040rxvt_term::refresh_check ()
678{ 1041{
679 SET_R (this); 1042 if (want_refresh && !flush_ev.is_active ())
680 SET_LOCALE (locale); 1043 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
681 1044
1045 display->flush ();
1046}
1047
1048void
1049rxvt_term::flush_cb (ev::timer &w, int revents)
1050{
1051 make_current ();
1052
1053 refresh_count = 0;
682 flush (); 1054 flush ();
683} 1055}
684 1056
685#ifdef CURSOR_BLINK 1057#ifdef CURSOR_BLINK
686void 1058void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1059rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
688{ 1060{
689 hidden_cursor = !hidden_cursor; 1061 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1062 want_refresh = 1;
691 1063 refresh_check ();
692 w.start (w.at + BLINK_INTERVAL);
693} 1064}
694#endif 1065#endif
695 1066
696#ifdef TEXT_BLINK 1067#ifdef TEXT_BLINK
697void 1068void
698rxvt_term::text_blink_cb (time_watcher &w) 1069rxvt_term::text_blink_cb (ev::timer &w, int revents)
699{ 1070{
700 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1071 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 { 1072 {
702 hidden_text = !hidden_text; 1073 hidden_text = !hidden_text;
703 want_refresh = 1; 1074 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1075 refresh_check ();
1076 }
1077 else
1078 w.stop ();
1079}
1080#endif
1081
1082#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1083void
1084rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1085{
1086 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1087 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
705 } 1088 {
1089 want_refresh = 1;
1090 refresh_check ();
1091 }
1092 else
1093 w.stop ();
706} 1094}
1095#endif
1096
1097#ifdef SELECTION_SCROLLING
1098void
1099rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1100{
1101 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1102 {
1103 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1104 want_refresh = 1;
1105 refresh_check ();
1106 }
1107 else
1108 w.stop ();
1109}
1110#endif
1111
1112#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1113void
1114rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1115{
1116 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1117 {
1118 want_refresh = 1;
1119 refresh_check ();
1120 }
1121
1122 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1123 {
1124 mouse_slip_wheel_speed = 0;
1125 w.stop ();
1126 }
1127}
1128#endif
1129
1130#if LINUX_YIELD_HACK
1131static struct event_handler
1132{
1133 ev::prepare yield_ev;
1134
1135 void yield_cb (ev::prepare &w, int revents)
1136 {
1137 // this should really be sched_yield(), but the linux guys thought
1138 // that giving a process calling sched_yield () less cpu time than
1139 // ones with high nice levels is a useful thing to do. It surely is is
1140 // allowed by the sus... as is returning ENOSYS.
1141 // since the linux guys additionally thought that breaking the only
1142 // known workaround against their unusable sched_yield hack is cool,
1143 // we just nanosleep a bit and hope for the best.
1144
1145 struct timespec ts = { 0, 1000 };
1146 nanosleep (&ts, 0);
1147
1148 w.stop ();
1149 }
1150
1151 event_handler ()
1152 : yield_ev (this, &event_handler::yield_cb)
1153 {
1154 }
1155} event_handler;
707#endif 1156#endif
708 1157
709bool 1158bool
710rxvt_term::pty_fill () 1159rxvt_term::pty_fill ()
711{ 1160{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1161 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1162
1163 if (CBUFSIZ == n)
1164 {
1165 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1166 n = 0;
1167 }
713 1168
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1169 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1170 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1171 cmdbuf_endp = cmdbuf_ptr + n;
717 1172
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1173 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1174
720 if (n > 0) 1175 if (r > 0)
721 { 1176 {
722 cmdbuf_endp += n; 1177 cmdbuf_endp += r;
723 return true; 1178 return true;
724 } 1179 }
725 else if (n < 0 && errno != EAGAIN) 1180 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1181 {
1182#if LINUX_YIELD_HACK
1183 if (display->is_local)
1184 event_handler.yield_ev.start ();
1185#endif
1186 }
1187 else
1188 {
1189 pty_ev.stop ();
1190
1191 if (!option (Opt_hold))
726 destroy (); 1192 destroy ();
727 1193 }
1194
728 return false; 1195 return false;
729} 1196}
730 1197
731void 1198void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1199rxvt_term::pty_cb (ev::io &w, int revents)
733{ 1200{
734 SET_R (this); 1201 make_current ();
735 SET_LOCALE (locale);
736 1202
737 if (revents & EVENT_WRITE) 1203 if (revents & ev::READ)
738 tt_write (0, 0);
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us 1204 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong 1205 for (int i = CBUFCNT; i-- && pty_fill (); )
745 while (flag && pty_fill ())
746 {
747 if (!seen_input)
748 {
749 seen_input = 1;
750 /* once we know the shell is running, send the screen size. Again! */
751 tt_winch ();
752 }
753
754 if (cmd_parse ()) 1206 cmd_parse ();
755 break;
756 }
757 }
758}
759 1207
760bool 1208 if (revents & ev::WRITE)
761rxvt_term::cmd_parse () 1209 pty_write ();
762{
763 bool flag = false;
764 unicode_t ch = NOCHAR;
765 1210
766 for (;;) 1211 refresh_check ();
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 unicode_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 unicode_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 {
792 *str++ = ch;
793
794 if (ch == '\n')
795 {
796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR;
805 break;
806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break;
821 }
822 }
823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
861 }
862
863 return flag;
864} 1212}
865 1213
866// read the next character, currently handles UTF-8 1214void
867// will probably handle all sorts of other stuff in the future 1215rxvt_term::pointer_unblank ()
868unicode_t
869rxvt_term::next_char ()
870{ 1216{
871 while (cmdbuf_ptr < cmdbuf_endp) 1217 XDefineCursor (dpy, vt, TermWin_cursor);
872 { 1218 recolour_cursor ();
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877
878 wchar_t wc;
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
880
881 if (len == (size_t)-2)
882 {
883 // the mbstate stores incomplete sequences. didn't know this :/
884 cmdbuf_ptr = cmdbuf_endp;
885 break;
886 }
887
888 if (len == (size_t)-1)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890
891 // assume wchar == unicode
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904unicode_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 unicode_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 }
919}
920 1219
921#ifdef POINTER_BLANK 1220#ifdef POINTER_BLANK
922void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0; 1221 hidden_pointer = 0;
929 1222
930 if (Options & Opt_pointerBlank) 1223 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1224 pointer_ev.start (pointerBlankDelay);
1225#endif
932} 1226}
933 1227
1228#ifdef POINTER_BLANK
934void 1229void
935rxvt_term::pointer_blank () 1230rxvt_term::pointer_blank ()
936{ 1231{
937 if (! (Options & Opt_pointerBlank)) 1232 if (!option (Opt_pointerBlank))
938 return; 1233 return;
939 1234
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1235 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1236 XFlush (dpy);
942 1237
943 hidden_pointer = 1; 1238 hidden_pointer = 1;
944} 1239}
945 1240
946void 1241void
947rxvt_term::pointer_cb (time_watcher &w) 1242rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1243{
949 SET_R (this); 1244 make_current ();
950 SET_LOCALE (locale);
951 1245
952 pointer_blank (); 1246 pointer_blank ();
953} 1247}
954#endif 1248#endif
955 1249
956void 1250void
957rxvt_term::mouse_report (XButtonEvent &ev) 1251rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1252{
959 int button_number, key_state = 0; 1253 int button_number, key_state = 0;
960 int x, y; 1254 int x, y;
1255 int code = 32;
961 1256
962 x = ev.x; 1257 x = Pixel2Col (ev.x);
963 y = ev.y; 1258 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263 mouse_row = x;
1264 mouse_col = y;
1265 code += 32;
1266 }
965 1267
966 if (MEvent.button == AnyButton) 1268 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1269 button_number = 3;
969 }
970 else 1270 else
971 { 1271 {
972 button_number = MEvent.button - Button1; 1272 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1273 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1274 if (button_number >= 3)
975 button_number += (64 - 3); 1275 button_number += (64 - 3);
976 } 1276 }
977 1277
978 if (PrivateModes & PrivMode_MouseX10) 1278 if (priv_modes & PrivMode_MouseX10)
979 { 1279 {
980 /* 1280 /*
981 * do not report ButtonRelease 1281 * do not report ButtonRelease
982 * no state info allowed 1282 * no state info allowed
983 */ 1283 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1298 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1299 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1300#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1301 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1302#endif
1003
1004 } 1303 }
1005 1304
1006#ifdef DEBUG_MOUSEREPORT 1305#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1306 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1307 if (key_state & 16)
1009 fputc ('C', stderr); 1308 fputc ('C', stderr);
1010 if (key_state & 4) 1309 if (key_state & 4)
1011 fputc ('S', stderr); 1310 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1314 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1315 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1316 button_number,
1018 x + 1, 1317 x + 1,
1019 y + 1); 1318 y + 1);
1020#else 1319#endif
1320
1021 tt_printf ("\033[M%c%c%c", 1321 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1322 (code + button_number + key_state),
1023 (32 + x + 1), 1323 (32 + x + 1),
1024 (32 + y + 1)); 1324 (32 + y + 1));
1025#endif
1026} 1325}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1326
1038/*{{{ process an X event */ 1327/*{{{ process an X event */
1039void 1328void
1040rxvt_term::x_cb (XEvent &ev) 1329rxvt_term::x_cb (XEvent &ev)
1041{ 1330{
1042 SET_R (this); 1331 make_current ();
1043 SET_LOCALE (locale);
1044 1332
1045#if defined(CURSOR_BLINK) 1333 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1334
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1335 if (ev.xany.window == vt
1055 } 1336 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1337 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1338 return;
1075#endif
1076 1339
1340 // for XQueryPointer
1077 Window unused_root, unused_child; 1341 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1342 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1343 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 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));
1128#endif
1129 1344
1130 switch (ev.type) 1345 switch (ev.type)
1131 { 1346 {
1132 case KeyPress: 1347 case KeyPress:
1133 lookup_key (ev.xkey); 1348 key_press (ev.xkey);
1134 break; 1349 break;
1135 1350
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1351 case KeyRelease:
1138 { 1352 key_release (ev.xkey);
1139 if (! (ev.xkey.state & ControlMask))
1140 mouse_slip_wheel_speed = 0;
1141 else
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1353 break;
1150 }
1151#endif
1152 1354
1153 case ButtonPress: 1355 case ButtonPress:
1154 button_press (ev.xbutton); 1356 button_press (ev.xbutton);
1155 break; 1357 break;
1156 1358
… …
1158 button_release (ev.xbutton); 1360 button_release (ev.xbutton);
1159 break; 1361 break;
1160 1362
1161 case ClientMessage: 1363 case ClientMessage:
1162 if (ev.xclient.format == 32 1364 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1365 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1366 {
1172 /* Get Dnd data */ 1367 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1368 {
1174 int ActualFormat; 1369 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1370 {
1176 unsigned long Size, RemainingBytes; 1371 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1372 {
1178 XGetWindowProperty (display->display, display->root, 1373 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1374 destroy ();
1180 0L, 1000000L, 1375 }
1181 False, AnyPropertyType, 1376#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1377 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1378 XSendEvent (dpy, ev.xclient.window = display->root,
1379 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1380 &ev);
1185 XChangeProperty (display->display, display->root, 1381#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1382 }
1187 8, PropModeReplace, 1383 }
1188 data, STRLEN (data)); 1384#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1385 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1386 {
1387 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1388 focus_in ();
1389 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1390 focus_out ();
1391 }
1392#endif
1191 } 1393 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1394 break;
1198 1395
1199 /* 1396 /*
1200 * XXX: this is not the _current_ arrangement 1397 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1398 * Here's my conclusion:
… …
1220 break; 1417 break;
1221 } 1418 }
1222 break; 1419 break;
1223 1420
1224 case FocusIn: 1421 case FocusIn:
1225 if (!TermWin.focus) 1422 if (ev.xfocus.detail != NotifyInferior
1423 && ev.xfocus.detail != NotifyPointer
1424 && ev.xfocus.mode != NotifyGrab)
1425 focus_in ();
1426 break;
1427
1428 case FocusOut:
1429 if (ev.xfocus.detail != NotifyInferior
1430 && ev.xfocus.detail != NotifyPointer
1431 && ev.xfocus.mode != NotifyGrab)
1432 focus_out ();
1433 break;
1434
1435 case ConfigureNotify:
1436 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1437 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1438 szHint.width, szHint.height);*/
1439 if (ev.xconfigure.window == parent[0])
1226 { 1440 {
1227 TermWin.focus = 1; 1441 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237
1238 } 1442 ;
1239 break;
1240 1443
1241 case FocusOut: 1444 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1445 {
1244 TermWin.focus = 0; 1446 seen_resize = 1;
1245 want_refresh = 1; 1447 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1246#ifdef USE_XIM
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0])
1261 {
1262 int height, width;
1263
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 } 1448 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1272 if (szHint.width != width || szHint.height != height)
1273 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1275 resize_all_windows (width, height, 1);
1276 }
1277#ifdef DEBUG_SIZE
1278 else 1449 else
1279 { 1450 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1451#ifdef HAVE_BG_PIXMAP
1452 if (bgPixmap.window_position_sensitive ())
1453 {
1454 if (mapped)
1455 update_background ();
1456 else
1457 bgPixmap.invalidate ();
1458 }
1459#endif
1281 } 1460 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291 1461
1462 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1463 }
1293 break; 1464 break;
1294 1465
1466 case PropertyNotify:
1467 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1468 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1469 && ev.xproperty.state == PropertyNewValue)
1470 selection_property (ev.xproperty.window, ev.xproperty.atom);
1471
1472 break;
1473
1295 case SelectionClear: 1474 case SelectionClear:
1296 display->set_selection_owner (0); 1475 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break; 1476 break;
1298 1477
1299 case SelectionNotify: 1478 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1479 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1480 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1481 break;
1304 1482
1305 case SelectionRequest: 1483 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1484 selection_send (ev.xselectionrequest);
1307 break; 1485 break;
1308 1486
1487 case MapNotify:
1488#ifdef HAVE_BG_PIXMAP
1489 /* This is needed spcifically to fix the case of no window manager or a
1490 * non-reparenting window manager. In those cases we never get first
1491 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1492 * care of multiplicity of ConfigureNotify events arriwing while WM does
1493 * reparenting.
1494 * We should not render background immidiately, as there could be several
1495 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1496 * by scheduling background redraw as soon as we can, but giving a short
1497 * bit of time for ConfigureNotifies to arrive.
1498 * We should render background PRIOR to drawing any text, but AFTER all
1499 * of ConfigureNotifys for the best results.
1500 */
1501 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1502 update_background_ev.start (0.025);
1503#endif
1504 mapped = 1;
1505#ifdef TEXT_BLINK
1506 text_blink_ev.start ();
1507#endif
1508 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1509 break;
1510
1309 case UnmapNotify: 1511 case UnmapNotify:
1310 TermWin.mapped = 0; 1512 mapped = 0;
1311#ifdef TEXT_BLINK 1513#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1514 text_blink_ev.stop ();
1313#endif 1515#endif
1516 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1517 break;
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break;
1322
1323#ifdef TRANSPARENT
1324 case ReparentNotify:
1325 rootwin_cb (ev);
1326 break;
1327#endif /* TRANSPARENT */
1328 1518
1329 case GraphicsExpose: 1519 case GraphicsExpose:
1330 case Expose: 1520 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1521 if (ev.xany.window == vt)
1332 { 1522 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1523 do
1524 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1525 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1526 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1527 }
1337 // don't understand this, so commented it out 1528 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1529
1530 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1531
1532 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1533 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1534 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1535 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1536 }
1341 // ev.xexpose.width, TermWin.height, False); 1537
1342#endif
1343 want_refresh = 1; 1538 want_refresh = 1;
1344 } 1539 }
1345 else 1540 else
1346 { 1541 {
1347 XEvent unused_event; 1542 XEvent unused_event;
1348 1543
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1544 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1545 ;
1351 &unused_event)) ; 1546 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1547 ;
1353 GraphicsExpose, 1548
1354 &unused_event)) ; 1549 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1550 {
1357 scrollBar.setIdle (); 1551 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1552 scrollBar.show (0);
1359 } 1553 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1554 }
1365 break; 1555 break;
1366 1556
1367 case MotionNotify: 1557 case MotionNotify:
1368#ifdef POINTER_BLANK 1558#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1559 if (hidden_pointer)
1370 pointer_unblank (); 1560 pointer_unblank ();
1371#endif 1561#endif
1372#if MENUBAR 1562 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1563 || priv_modes & PrivMode_MouseAnyEvent)
1564 mouse_report (ev.xbutton);
1565 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1566 break;
1567
1568 if (ev.xany.window == vt)
1374 { 1569 {
1375 menubar_control (ev.xbutton); 1570 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1571 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1572 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1573 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1574 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1575 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1576 ;
1388 1577
1389 XQueryPointer (display->display, TermWin.vt, 1578 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1579 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1580 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1581 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1582 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1583#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1584 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1585 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1586 {
1398#endif 1587#endif
1588#if ISO_14755
1589 // 5.4
1590 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1591 {
1592 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1593 break;
1594 }
1595#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1596 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1597 ev.xbutton.state & Button3Mask ? 2 : 0);
1598
1401#ifdef SELECTION_SCROLLING 1599#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1600 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1601 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1602 {
1405 int dist; 1603 int dist;
1406
1407 pending_scroll_selection=1;
1408 1604
1409 /* don't clobber the current delay if we are 1605 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1606 * already in the middle of scrolling.
1411 */ 1607 */
1412 if (scroll_selection_delay<=0) 1608 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1609 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1610
1415 /* save the event params so we can highlight 1611 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1612 * the selection in the pending-scroll loop
1417 */ 1613 */
1418 selection_save_x=ev.xbutton.x; 1614 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1615 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1616 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1617
1423 /* calc number of lines to scroll */ 1618 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1619 if (ev.xbutton.y < int_bwidth)
1425 { 1620 {
1426 scroll_selection_dir = UP; 1621 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1622 dist = int_bwidth - ev.xbutton.y;
1428 } 1623 }
1429 else 1624 else
1430 { 1625 {
1431 scroll_selection_dir = DN; 1626 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1627 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1628 }
1629
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1630 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1631 / SELECTION_SCROLL_LINE_SPEEDUP
1632 + 1;
1437 MIN_IT (scroll_selection_lines, 1633 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1634 SELECTION_SCROLL_MAX_LINES);
1439 } 1635 }
1440 else 1636 else
1441 { 1637 {
1442 /* we are within the text window, so we 1638 /* we are within the text window, so we
1443 * shouldn't be scrolling 1639 * shouldn't be scrolling
1444 */ 1640 */
1445 pending_scroll_selection = 0; 1641 sel_scroll_ev.stop();
1446 } 1642 }
1447#endif 1643#endif
1448#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1449
1450 } 1645 }
1451#endif 1646#endif
1452
1453 } 1647 }
1454 } 1648 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1649 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1650 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1651 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1652 MotionNotify, &ev))
1653 ;
1654
1459 XQueryPointer (display->display, scrollBar.win, 1655 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1656 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1657 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1658 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1659 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1660 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1661 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1662 want_refresh = 1;
1468 scrollbar_show (1); 1663 scrollBar.show (1);
1469 } 1664 }
1470 break; 1665 break;
1471 } 1666 }
1472}
1473 1667
1668#if defined(CURSOR_BLINK)
1669 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1670 {
1671 if (hidden_cursor)
1672 {
1673 hidden_cursor = 0;
1674 want_refresh = 1;
1675 }
1676
1677 cursor_blink_ev.again ();
1678 }
1679#endif
1680
1681#if defined(POINTER_BLANK)
1682 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1683 {
1684 if (ev.type == MotionNotify
1685 || ev.type == ButtonPress
1686 || ev.type == ButtonRelease)
1687 if (hidden_pointer)
1688 pointer_unblank ();
1689
1690 if (ev.type == KeyPress && hidden_pointer == 0)
1691 pointer_blank ();
1692 }
1693#endif
1694
1695 refresh_check ();
1696}
1697
1698#if ENABLE_FRILLS
1699void
1700rxvt_term::set_urgency (bool enable)
1701{
1702 if (enable == urgency_hint)
1703 return;
1704
1705 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1706 {
1707 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1708 XSetWMHints (dpy, parent[0], h);
1709 urgency_hint = enable;
1710 }
1711}
1712#endif
1713
1714void
1715rxvt_term::focus_in ()
1716{
1717 if (!focus)
1718 {
1719 focus = 1;
1720 want_refresh = 1;
1721
1722#if USE_XIM
1723 if (Input_Context != NULL)
1724 {
1725 IMSetPosition ();
1726 XSetICFocus (Input_Context);
1727 }
1728#endif
1729#if CURSOR_BLINK
1730 if (option (Opt_cursorBlink))
1731 cursor_blink_ev.again ();
1732#endif
1733#if OFF_FOCUS_FADING
1734 if (rs[Rs_fade])
1735 {
1736 pix_colors = pix_colors_focused;
1737 scr_recolour ();
1738 }
1739#endif
1740#if ENABLE_FRILLS
1741 if (option (Opt_urgentOnBell))
1742 set_urgency (0);
1743#endif
1744
1745 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1746 }
1747}
1748
1749void
1750rxvt_term::focus_out ()
1751{
1752 if (focus)
1753 {
1754 focus = 0;
1755 want_refresh = 1;
1756
1757#if ENABLE_FRILLS
1758 if (option (Opt_urgentOnBell))
1759 set_urgency (0);
1760#endif
1761#if ENABLE_FRILLS || ISO_14755
1762 if (iso14755buf)
1763 {
1764 iso14755buf = 0;
1765# if ISO_14755
1766 scr_overlay_off ();
1767# endif
1768 }
1769#endif
1770#if USE_XIM
1771 if (Input_Context != NULL)
1772 XUnsetICFocus (Input_Context);
1773#endif
1774#if CURSOR_BLINK
1775 if (option (Opt_cursorBlink))
1776 cursor_blink_ev.stop ();
1777
1778 hidden_cursor = 0;
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_unfocused;
1784 scr_recolour ();
1785 }
1786#endif
1787
1788 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1789 }
1790}
1791
1792void
1793rxvt_term::update_fade_color (unsigned int idx)
1794{
1795#if OFF_FOCUS_FADING
1796 if (rs[Rs_fade])
1797 {
1798 rgba c;
1799 pix_colors [Color_fade].get (c);
1800 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1801 }
1802#endif
1803}
1804
1805#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1806void
1475rxvt_term::rootwin_cb (XEvent &ev) 1807rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1808{
1477 SET_R (this); 1809 make_current ();
1478 SET_LOCALE (locale);
1479 1810
1811 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1812 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1813 return;
1814
1815# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1816 switch (ev.type)
1481 { 1817 {
1482 case PropertyNotify: 1818 case PropertyNotify:
1819 /*
1820 * if user used some Esetroot compatible prog to set the root bg,
1821 * use the property to determine the pixmap. We use it later on.
1822 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1823 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1824 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1825 {
1485 if (ev.xproperty.state == PropertyNewValue) 1826 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1827 update_background ();
1487 break;
1488 } 1828 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /*
1493 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on.
1495 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498 1829
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1500 return;
1501 }
1502
1503 /* FALLTHROUGH */
1504 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ())
1506 if (am_transparent)
1507 want_full_refresh = 1;
1508 break; 1830 break;
1831 }
1509#endif 1832# endif
1510 } 1833
1834 refresh_check ();
1511} 1835}
1836#endif
1512 1837
1513void 1838void
1514rxvt_term::button_press (XButtonEvent &ev) 1839rxvt_term::button_press (XButtonEvent &ev)
1515{ 1840{
1516 int reportmode = 0, clickintime; 1841 int reportmode = 0, clickintime;
1517 1842
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1843 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1844
1519 if (!bypass_keystate) 1845 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1846 reportmode = !! (priv_modes & PrivMode_mouse_report);
1847
1521 /* 1848 /*
1522 * VT window processing of button press 1849 * VT window processing of button press
1523 */ 1850 */
1524 if (ev.window == TermWin.vt) 1851 if (ev.window == vt)
1525 { 1852 {
1853 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1854 return;
1855
1856#if ISO_14755
1857 // 5.4
1858 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1859 {
1860 iso14755_54 (ev.x, ev.y);
1861 return;
1862 }
1863#endif
1864
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1865 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1866
1527 if (reportmode) 1867 if (reportmode)
1528 { 1868 {
1529 /* mouse report from vt window */ 1869 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1870 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1871 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1872#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1873 if (ev.button == MEvent.button && clickintime)
1534 { 1874 {
1535 /* same button, within alloted time */ 1875 /* same button, within alloted time */
1536 MEvent.clicks++; 1876 MEvent.clicks++;
1877
1537 if (MEvent.clicks > 1) 1878 if (MEvent.clicks > 1)
1538 { 1879 {
1539 /* only report double clicks */ 1880 /* only report double clicks */
1540 MEvent.clicks = 2; 1881 MEvent.clicks = 2;
1541 mouse_report (ev); 1882 mouse_report (ev);
… …
1553 mouse_report (ev); 1894 mouse_report (ev);
1554 } 1895 }
1555#else 1896#else
1556 MEvent.button = ev.button; 1897 MEvent.button = ev.button;
1557 mouse_report (ev); 1898 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1899#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1900
1560 } 1901 }
1561 else 1902 else
1562 { 1903 {
1563 if (ev.button != MEvent.button) 1904 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1905 MEvent.clicks = 0;
1906
1565 switch (ev.button) 1907 switch (ev.button)
1566 { 1908 {
1567 case Button1: 1909 case Button1:
1910 /* allow meta + click to select rectangular areas */
1911 /* should be done in screen.C */
1912#if ENABLE_FRILLS
1913 selection.rect = !!(ev.state & ModMetaMask);
1914#else
1915 selection.rect = false;
1916#endif
1917
1568 /* allow shift+left click to extend selection */ 1918 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1919 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1920 {
1571 if (MEvent.button == Button1 && clickintime) 1921 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1922 selection_rotate (ev.x, ev.y);
1573 else 1923 else
1574 selection_extend (ev.x, ev.y, 1); 1924 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1939 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1940 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1941 selection_rotate (ev.x, ev.y);
1592 else 1942 else
1593 selection_extend (ev.x, ev.y, 1); 1943 selection_extend (ev.x, ev.y, 1);
1944
1594 MEvent.button = Button3; 1945 MEvent.button = Button3;
1595 break; 1946 break;
1596 } 1947 }
1597 } 1948 }
1949
1598 MEvent.time = ev.time; 1950 MEvent.time = ev.time;
1599 return; 1951 return;
1600 } 1952 }
1601 1953
1602 /* 1954 /*
1603 * Scrollbar window processing of button press 1955 * Scrollbar window processing of button press
1604 */ 1956 */
1605 if (isScrollbarWindow (ev.window)) 1957 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1958 {
1607 scrollBar.setIdle (); 1959 page_dirn direction = NO_DIR;
1960
1961 if (scrollBar.upButton (ev.y))
1962 direction = UP; /* up */
1963 else if (scrollBar.dnButton (ev.y))
1964 direction = DN; /* down */
1965
1966 scrollBar.state = STATE_IDLE;
1608 /* 1967 /*
1609 * Rxvt-style scrollbar: 1968 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1969 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1970 * move dn if mouse is below slider
1612 * 1971 *
… …
1621 /* 1980 /*
1622 * Mouse report disabled scrollbar: 1981 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1982 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1983 * click on scrollbar - send pageup/down
1625 */ 1984 */
1626 if ((scrollBar.style == R_SB_NEXT 1985 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1986 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1987 else if (direction == DN)
1632 && scrollbarnext_dnButton (ev.y))
1633 || (scrollBar.style == R_SB_RXVT
1634 && scrollbarrxvt_dnButton (ev.y)))
1635 tt_printf ("\033[B"); 1988 tt_printf ("\033[B");
1636 else 1989 else
1637 switch (ev.button) 1990 switch (ev.button)
1638 { 1991 {
1639 case Button2: 1992 case Button2:
… …
1646 tt_printf ("\033[5~"); 1999 tt_printf ("\033[5~");
1647 break; 2000 break;
1648 } 2001 }
1649 } 2002 }
1650 else 2003 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2004#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2005 {
1658 if (scrollbarnext_upButton (ev.y)) 2006 if (direction != NO_DIR)
1659 upordown = -1; /* up */
1660 else if (scrollbarnext_dnButton (ev.y))
1661 upordown = 1; /* down */
1662 }
1663 else if (scrollBar.style == R_SB_RXVT)
1664 {
1665 if (scrollbarrxvt_upButton (ev.y))
1666 upordown = -1; /* up */
1667 else if (scrollbarrxvt_dnButton (ev.y))
1668 upordown = 1; /* down */
1669 }
1670 if (upordown)
1671 { 2007 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2008#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2009 if (!cont_scroll_ev.is_active ())
2010 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2011#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2012 if (scr_page (direction, 1))
1676 { 2013 {
1677 if (upordown < 0) 2014 if (direction == UP)
1678 scrollBar.setUp (); 2015 scrollBar.state = STATE_UP;
1679 else 2016 else
1680 scrollBar.setDn (); 2017 scrollBar.state = STATE_DOWN;
1681 } 2018 }
1682 } 2019 }
1683 else 2020 else
1684 switch (ev.button) 2021 switch (ev.button)
1685 { 2022 {
1686 case Button2: 2023 case Button2:
1687 switch (scrollbar_align) 2024 switch (scrollBar.align)
1688 { 2025 {
1689 case R_SB_ALIGN_TOP: 2026 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2027 csrO = 0;
1691 break; 2028 break;
1692 case R_SB_ALIGN_CENTRE: 2029 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2031 break;
1695 case R_SB_ALIGN_BOTTOM: 2032 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2033 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2034 break;
1698 } 2035 }
2036
1699 if (scrollBar.style == R_SB_XTERM 2037 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2038 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2039 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2040 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2041
1704 scrollBar.setMotion (); 2042 scrollBar.state = STATE_MOTION;
1705 break; 2043 break;
1706 2044
1707 case Button1: 2045 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2046 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2047 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2048 /* FALLTHROUGH */
1711 2049
1712 case Button3: 2050 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2051 if (scrollBar.style != R_SB_XTERM)
1714 { 2052 {
1715 if (scrollbar_above_slider (ev.y)) 2053 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2054# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2055 scr_page (UP, nrow - 1);
1718# else 2056# else
1719 scr_page (UP, TermWin.nrow / 4); 2057 scr_page (UP, nrow / 4);
1720# endif 2058# endif
1721 else if (scrollbar_below_slider (ev.y)) 2059 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2060# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2061 scr_page (DN, nrow - 1);
1724# else 2062# else
1725 scr_page (DN, TermWin.nrow / 4); 2063 scr_page (DN, nrow / 4);
1726# endif 2064# endif
1727 else 2065 else
1728 scrollBar.setMotion (); 2066 scrollBar.state = STATE_MOTION;
1729 } 2067 }
1730 else 2068 else
1731 { 2069 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2070 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2071 (nrow
1734 * scrollbar_position (ev.y) 2072 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2073 / scrollBar.size ()));
1736 } 2074 }
2075
1737 break; 2076 break;
1738 } 2077 }
1739 } 2078 }
2079
1740 return; 2080 return;
1741 } 2081 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2082}
1750 2083
1751void 2084void
1752rxvt_term::button_release (XButtonEvent &ev) 2085rxvt_term::button_release (XButtonEvent &ev)
1753{ 2086{
1754 int reportmode = 0; 2087 int reportmode = 0;
1755 2088
1756 csrO = 0; /* reset csr Offset */ 2089 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2090 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2091 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2092
1760 if (scrollbar_isUpDn ()) 2093 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2094 {
1762 scrollBar.setIdle (); 2095 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2096 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2097 }
2098
1769#ifdef SELECTION_SCROLLING 2099#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2100 sel_scroll_ev.stop();
1771#endif 2101#endif
2102
1772 if (ev.window == TermWin.vt) 2103 if (ev.window == vt)
1773 { 2104 {
2105 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2106 return;
2107
2108#if ISO_14755
2109 // 5.4
2110 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2111 return;
2112#endif
2113
1774 if (reportmode) 2114 if (reportmode)
1775 { 2115 {
1776 /* mouse report from vt window */ 2116 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2117 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2118 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2129 mouse_report (ev);
1790 } 2130 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2131#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2132 MEvent.button = AnyButton;
1793 mouse_report (ev); 2133 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2134#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2135 return;
1796 } 2136 }
2137
1797 /* 2138 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2139 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2140 * when overriding mouse reporting
1800 */ 2141 */
1801 if (PrivateModes & PrivMode_mouse_report 2142 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2143 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2144 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2145 selection_extend (ev.x, ev.y, 0);
1805 2146
1806 switch (ev.button) 2147 switch (ev.button)
1807 { 2148 {
1808 case Button1: 2149 case Button1:
1809 case Button3: 2150 case Button3:
1810 selection_make (ev.time); 2151 selection_make (ev.time);
1811 break; 2152 break;
2153
1812 case Button2: 2154 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2155 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2156 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2157 break;
2158
1815#ifdef MOUSE_WHEEL 2159#ifdef MOUSE_WHEEL
1816 case Button4: 2160 case Button4:
1817 case Button5: 2161 case Button5:
1818 { 2162 {
1819 int i; 2163 int i;
1820 page_dirn v; 2164 page_dirn v;
1821 2165
1822 v = (ev.button == Button4) ? UP : DN; 2166 v = ev.button == Button4 ? UP : DN;
2167
1823 if (ev.state & ShiftMask) 2168 if (ev.state & ShiftMask)
1824 i = 1; 2169 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2170 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2171 i = nrow - 1;
1827 else 2172 else
1828 i = 5; 2173 i = 5;
2174
1829# ifdef MOUSE_SLIP_WHEELING 2175# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2176 if (ev.state & ControlMask)
1831 { 2177 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2178 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2179 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2180 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2181
2182 if (!slip_wheel_ev.is_active ())
2183 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2184 }
2185 else
1835# endif 2186# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 { 2187 {
1843 scr_page (v, 1); 2188 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2189 scrollBar.show (1);
1846 } 2190 }
1847# endif
1848
1849 } 2191 }
1850 break; 2192 break;
1851#endif 2193#endif
1852
1853 }
1854 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859}
1860
1861
1862#ifdef TRANSPARENT
1863/*
1864 * Check our parents are still who we think they are.
1865 * Do transparency updates if required
1866 */
1867int
1868rxvt_term::check_our_parents ()
1869{
1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after;
1872 Atom atype;
1873 unsigned char *prop = NULL;
1874 Window root, oldp, *list;
1875 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr;
1877
1878 pchanged = 0;
1879
1880 if (! (Options & Opt_transparent))
1881 return pchanged; /* Don't try any more */
1882
1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth;
1885
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1887 if (rootdepth != wattr.depth)
1888 {
1889 if (am_transparent)
1890 { 2194 }
1891 pchanged = 1; 2195 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2196}
1893 PixColors[Color_bg]); 2197
1894 am_transparent = am_pixmap_trans = 0; 2198/*}}} */
2199
2200void
2201rxvt_term::cmd_parse ()
2202{
2203 wchar_t ch = NOCHAR;
2204 char *seq_begin; // remember start of esc-sequence here
2205
2206 for (;;)
2207 {
2208 if (expect_false (ch == NOCHAR))
1895 } 2209 {
1896 return pchanged; /* Don't try any more */ 2210 seq_begin = cmdbuf_ptr;
1897 } 2211 ch = next_char ();
1898 2212
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2213 if (ch == NOCHAR)
1900 XSync (display->display, False); 2214 break;
1901
1902 /*
1903 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that.
1906 */
1907 i = (xa[XA_XROOTPMAPID] != 0
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success));
1911 if (!i || prop == NULL)
1912 have_pixmap = 0;
1913 else
1914 {
1915 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop);
1917 XFree (prop);
1918 }
1919 if (have_pixmap)
1920 {
1921 /*
1922 * Copy display->root pixmap transparency
1923 */
1924 int sx, sy, nx, ny;
1925 unsigned int nw, nh;
1926 Window cr;
1927 XImage *image;
1928 GC gc;
1929 XGCValues gcvalue;
1930
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1932 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height;
1935 nx = ny = 0;
1936
1937 if (sx < 0)
1938 { 2215 }
1939 nw += sx; 2216
1940 nx = -sx; 2217 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2218 {
1943 2219 if (expect_false (!seen_input))
1944 if (sy < 0)
1945 {
1946 nh += sy;
1947 ny = -sy;
1948 sy = 0;
1949 }
1950
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1953 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1955 ZPixmap);
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */
1958 allowedxerror = 0;
1959 if (image == NULL)
1960 {
1961 if (am_transparent && am_pixmap_trans)
1962 { 2220 {
1963 pchanged = 1; 2221 seen_input = 1;
1964 if (TermWin.pixmap != None) 2222 // many badly-written programs (e.g. jed) contain a race condition:
2223 // they first read the screensize and then install a SIGWINCH handler.
2224 // some window managers resize the window early, and these programs
2225 // then sometimes get the size wrong.
2226 // unfortunately other programs are even more buggy and dislike
2227 // being sent SIGWINCH, so only do it when we were in fact being
2228 // resized.
2229 if (seen_resize && cmd_pid)
2230 kill (-cmd_pid, SIGWINCH);
2231 }
2232
2233 /* Read a text string from the input buffer */
2234 wchar_t buf[UBUFSIZ];
2235 bool refreshnow = false;
2236 int nlines = 0;
2237 wchar_t *str = buf;
2238 wchar_t *eol = str + min (ncol, UBUFSIZ);
2239
2240 for (;;)
2241 {
2242 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2243 break;
2244
2245 *str++ = ch;
2246
2247 if (expect_false (ch == C0_LF || str >= eol))
1965 { 2248 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2249 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2250 nlines++;
2251
2252 refresh_count++;
2253
2254 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2255 {
2256 refresh_count = 0;
2257
2258 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2259 {
2260 refreshnow = true;
2261 ch = NOCHAR;
2262 break;
2263 }
2264 }
2265
2266 // scr_add_lines only works for nlines <= nrow - 1.
2267 if (nlines >= nrow - 1)
2268 {
2269 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2270 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2271 scr_add_lines (buf, str - buf, nlines);
2272
2273 nlines = 0;
2274 str = buf;
2275 eol = str + min (ncol, UBUFSIZ);
2276 }
2277
2278 if (str >= eol)
2279 {
2280 if (eol >= buf + UBUFSIZ)
2281 {
2282 ch = NOCHAR;
2283 break;
2284 }
2285 else
2286 eol = min (eol + ncol, buf + UBUFSIZ);
2287 }
2288
1968 } 2289 }
2290
2291 seq_begin = cmdbuf_ptr;
2292 ch = next_char ();
1969 } 2293 }
1970 am_pixmap_trans = 0; 2294
2295 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2296 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2297 scr_add_lines (buf, str - buf, nlines);
2298
2299 /*
2300 * If there have been a lot of new lines, then update the screen
2301 * What the heck we'll cheat and only refresh less than every page-full.
2302 * if skipScroll is enabled.
2303 */
2304 if (refreshnow)
2305 {
2306 scr_refresh ();
2307 want_refresh = 1;
2308 }
1971 } 2309 }
1972 else 2310 else
1973 { 2311 {
1974 if (TermWin.pixmap != None) 2312 try
1975 XFreePixmap (display->display, TermWin.pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height,
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height);
1984 XFreeGC (display->display, gc);
1985 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1987 TermWin.pixmap);
1988 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1;
1990 am_transparent = am_pixmap_trans = 1;
1991 }
1992 }
1993
1994 if (!am_pixmap_trans)
1995 {
1996 unsigned int n;
1997 /*
1998 * InheritPixmap transparency
1999 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2002 i++)
2003 {
2004 oldp = TermWin.parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2009 if (TermWin.parent[i] == display->root)
2010 { 2313 {
2011 if (oldp != None) 2314 process_nonprinting (ch);
2012 pchanged = 1; 2315 }
2316 catch (const class out_of_input &o)
2317 {
2318 // we ran out of input, retry later
2319 cmdbuf_ptr = seq_begin;
2013 break; 2320 break;
2014 } 2321 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2322
2019 n = 0; 2323 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2324 }
2023 for (; n < (unsigned int)i; n++) 2325 }
2024 { 2326}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2327
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2328// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2329wchar_t
2028 { 2330rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2331{
2030 break; 2332 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2333 {
2032 } 2334 // assume 7-bit to be ascii ALWAYS
2335 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2336 return *cmdbuf_ptr++;
2337
2338 wchar_t wc;
2339 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2340
2341 if (len == (size_t)-2)
2033 } 2342 {
2034 2343 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2344 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2345 break;
2037 { 2346 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2347
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2348 if (len == (size_t)-1)
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */
2045 } 2349 {
2046 else 2350 mbstate.reset (); // reset now undefined conversion state
2351 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2352 }
2048 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052 2353
2053 rqt.tv_sec = 1; 2354 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2355 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2356 return wc & UNICODE_MASK;
2056# else
2057 sleep (1);
2058# endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2062 ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2064 ParentRelative);
2065 am_transparent = 1;
2066 }
2067
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2069 TermWin.parent[i] = None;
2070 } 2357 }
2358
2359 return NOCHAR;
2360}
2361
2362// read the next octet
2363uint32_t
2364rxvt_term::next_octet () NOTHROW
2365{
2366 return cmdbuf_ptr < cmdbuf_endp
2367 ? (unsigned char)*cmdbuf_ptr++
2368 : NOCHAR;
2369}
2370
2371static class out_of_input out_of_input;
2372
2373/* rxvt_cmd_getc () - Return next input character */
2374/*
2375 * Return the next input character after first passing any keyboard input
2376 * to the command.
2377 */
2378wchar_t
2379rxvt_term::cmd_getc () THROW ((class out_of_input))
2380{
2381 wchar_t c = next_char ();
2382
2383 if (c == NOCHAR)
2384 throw out_of_input;
2385
2071 return pchanged; 2386 return c;
2072} 2387}
2073#endif
2074 2388
2075/*}}} */ 2389uint32_t
2390rxvt_term::cmd_get8 () THROW ((class out_of_input))
2391{
2392 uint32_t c = next_octet ();
2393
2394 if (c == NOCHAR)
2395 throw out_of_input;
2396
2397 return c;
2398}
2076 2399
2077/*{{{ print pipe */ 2400/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2401/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2402#ifdef PRINTPIPE
2080FILE * 2403FILE *
2081rxvt_term::popen_printer () 2404rxvt_term::popen_printer ()
2082{ 2405{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2406 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2407
2085 if (stream == NULL) 2408 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2409 rxvt_warn ("can't open printer pipe, not printing.\n");
2410
2087 return stream; 2411 return stream;
2088} 2412}
2089 2413
2090int 2414int
2091rxvt_term::pclose_printer (FILE *stream) 2415rxvt_term::pclose_printer (FILE *stream)
2092{ 2416{
2093 fflush (stream); 2417 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2418 return pclose (stream);
2100# endif
2101} 2419}
2102 2420
2103/* 2421/*
2104 * simulate attached vt100 printer 2422 * simulate attached vt100 printer
2105 */ 2423 */
2106void 2424void
2107rxvt_term::process_print_pipe () 2425rxvt_term::process_print_pipe ()
2108{ 2426{
2109 int done; 2427 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2428
2112 if ((fd = popen_printer ()) == NULL) 2429 if (!fd)
2113 return; 2430 return;
2114 2431
2115 /* 2432 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2433 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2434 * is received.
2118 */ 2435 */
2119 for (done = 0; !done;) 2436 for (int done = 0; !done; )
2120 { 2437 {
2121 unsigned char buf[8]; 2438 unsigned char buf[8];
2122 unsigned char ch; 2439 unicode_t ch;
2123 unsigned int i, len; 2440 unsigned int i, len;
2124 2441
2125 if ((ch = cmd_getc ()) != C0_ESC) 2442 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2443 {
2127 if (putc (ch, fd) == EOF) 2444 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2445 break; /* done = 1 */
… …
2143 { 2460 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2461 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2462 break; /* done = 1 */
2146 } 2463 }
2147 } 2464 }
2465
2148 for (i = 0; i < len; i++) 2466 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2467 if (putc (buf[i], fd) == EOF)
2150 { 2468 {
2151 done = 1; 2469 done = 1;
2152 break; 2470 break;
2153 } 2471 }
2154 } 2472 }
2155 } 2473 }
2474
2156 pclose_printer (fd); 2475 pclose_printer (fd);
2157} 2476}
2158#endif /* PRINTPIPE */ 2477#endif /* PRINTPIPE */
2159/*}}} */ 2478/*}}} */
2160 2479
2161/* *INDENT-OFF* */ 2480/* *INDENT-OFF* */
2162enum { 2481enum {
2163 C1_40 = 0x40, 2482 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2483 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2484 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2485 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2486 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2487};
2169/* *INDENT-ON* */ 2488/* *INDENT-ON* */
2170 2489
2171/*{{{ process non-printing single characters */ 2490/*{{{ process non-printing single characters */
2172void 2491void
2173rxvt_term::process_nonprinting (unsigned char ch) 2492rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2493{
2175 switch (ch) 2494 switch (ch)
2176 { 2495 {
2496 case C0_ESC:
2497 process_escape_seq ();
2498 break;
2177 case C0_ENQ: /* terminal Status */ 2499 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2500 if (rs[Rs_answerbackstring])
2179 tt_write ( 2501 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 2502 else
2183 tt_write ((unsigned char *)VT100_ANS, 2503 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2504 break;
2186 case C0_BEL: /* bell */ 2505 case C0_BEL: /* bell */
2187 scr_bell (); 2506 scr_bell ();
2188 break; 2507 break;
2189 case C0_BS: /* backspace */ 2508 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2523 scr_charset_choose (1);
2205 break; 2524 break;
2206 case C0_SI: /* shift in - acs */ 2525 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2526 scr_charset_choose (0);
2208 break; 2527 break;
2528
2529#ifdef EIGHT_BIT_CONTROLS
2530 // 8-bit controls
2531 case 0x90: /* DCS */
2532 process_dcs_seq ();
2533 break;
2534 case 0x9b: /* CSI */
2535 process_csi_seq ();
2536 break;
2537 case 0x9d: /* OSC */
2538 process_osc_seq ();
2539 break;
2540#endif
2209 } 2541 }
2210} 2542}
2211/*}}} */ 2543/*}}} */
2212 2544
2213 2545
2214/*{{{ process VT52 escape sequences */ 2546/*{{{ process VT52 escape sequences */
2215void 2547void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2548rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2549{
2218 int row, col; 2550 int row, col;
2219 2551
2220 switch (ch) 2552 switch (ch)
2221 { 2553 {
… …
2254 break; 2586 break;
2255 case 'Z': /* identify the terminal type */ 2587 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2588 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2589 break;
2258 case '<': /* turn off VT52 mode */ 2590 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2591 set_privmode (PrivMode_vt52, 0);
2260 break; 2592 break;
2261 case 'F': /* use special graphics character set */ 2593 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2594 case 'G': /* use regular character set */
2263 /* unimplemented */ 2595 /* unimplemented */
2264 break; 2596 break;
… …
2273 2605
2274/*{{{ process escape sequences */ 2606/*{{{ process escape sequences */
2275void 2607void
2276rxvt_term::process_escape_seq () 2608rxvt_term::process_escape_seq ()
2277{ 2609{
2278 unsigned char ch = cmd_getc (); 2610 unicode_t ch = cmd_getc ();
2279 2611
2280 if (PrivateModes & PrivMode_vt52) 2612 if (priv_modes & PrivMode_vt52)
2281 { 2613 {
2282 process_escape_vt52 (ch); 2614 process_escape_vt52 (ch);
2283 return; 2615 return;
2284 } 2616 }
2285 2617
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2632 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2633 break;
2302 case '+': 2634 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2635 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2636 break;
2305#ifndef NO_FRILLS 2637#if !ENABLE_MINIMAL
2306 case '6': 2638 case '6':
2307 scr_backindex (); 2639 scr_backindex ();
2308 break; 2640 break;
2309#endif 2641#endif
2310 case '7': 2642 case '7':
2311 scr_cursor (SAVE); 2643 scr_cursor (SAVE);
2312 break; 2644 break;
2313 case '8': 2645 case '8':
2314 scr_cursor (RESTORE); 2646 scr_cursor (RESTORE);
2315 break; 2647 break;
2316#ifndef NO_FRILLS 2648#if !ENABLE_MINIMAL
2317 case '9': 2649 case '9':
2318 scr_forwardindex (); 2650 scr_forwardindex ();
2319 break; 2651 break;
2320#endif 2652#endif
2321 case '=': 2653 case '=':
2322 case '>': 2654 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2655 set_privmode (PrivMode_aplKP, ch == '=');
2324 break; 2656 break;
2325 2657
2326 case C1_40: 2658 case C1_40:
2327 cmd_getc (); 2659 cmd_getc ();
2328 break; 2660 break;
… …
2331 break; 2663 break;
2332 2664
2333 /* 8.3.87: NEXT LINE */ 2665 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2666 case C1_NEL: /* ESC E */
2335 { 2667 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2668 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2669 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2670 }
2339 break; 2671 break;
2340 2672
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2673 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2674 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2684 case C1_RI: /* ESC M */
2353 scr_index (DN); 2685 scr_index (DN);
2354 break; 2686 break;
2355 2687
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2688 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2689 /*case C1_SS2: scr_single_shift (2); break; */
2358 2690
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2691 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2692 /*case C1_SS3: scr_single_shift (3); break; */
2361 2693
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2694 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2695 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2696 process_dcs_seq ();
2365 break; 2697 break;
2366 2698
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2699 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2700 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2701 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2702 break; /* steal obsolete ESC [ c */
2372 2703
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2704 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2705 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2706 process_csi_seq ();
2376 break; 2707 break;
2377 2708
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2709 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2710 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2711 process_osc_seq ();
2381 break; 2712 break;
2382 2713
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2714 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2715 case 'c':
2716 mbstate.reset ();
2385 scr_poweron (); 2717 scr_poweron ();
2386 scrollbar_show (1); 2718 scrollBar.show (1);
2387 break; 2719 break;
2388 2720
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2721 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2722 case 'n':
2391 scr_charset_choose (2); 2723 scr_charset_choose (2);
… …
2401 2733
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2734/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2735/* *INDENT-OFF* */
2404enum { 2736enum {
2405 CSI_ICH = 0x40, 2737 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2738 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2739 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2740 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2741 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2742 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2743 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2758 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2759 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2760 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2761 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2762 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2763 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2764 };
2433/* *INDENT-ON* */ 2765/* *INDENT-ON* */
2434 2766
2435void 2767void
2436rxvt_term::process_csi_seq () 2768rxvt_term::process_csi_seq ()
2437{ 2769{
2438 unsigned char ch, priv, i; 2770 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2771 unsigned int nargs, p;
2440 int n, ndef; 2772 int n, ndef;
2441 int arg[ESC_ARGS]; 2773 int arg[ESC_ARGS] = { };
2442 2774
2443 for (nargs = ESC_ARGS; nargs > 0;) 2775 nargs = 0;
2444 arg[--nargs] = 0;
2445 2776
2446 priv = 0; 2777 priv = 0;
2447 ch = cmd_getc (); 2778 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2779 if ((ch >= '<' && ch <= '?') || ch == '!')
2780 {
2449 { /* '<' '=' '>' '?' */ 2781 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2782 priv = ch;
2451 ch = cmd_getc (); 2783 ch = cmd_getc ();
2452 } 2784 }
2785
2453 /* read any numerical arguments */ 2786 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2787 for (n = -1; ch < CSI_ICH; )
2455 { 2788 {
2456 if (isdigit (ch)) 2789 if (isdigit (ch))
2457 { 2790 {
… …
2464 { 2797 {
2465 if (nargs < ESC_ARGS) 2798 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2799 arg[nargs++] = n;
2467 n = -1; 2800 n = -1;
2468 } 2801 }
2469 else if (ch == '\b') 2802 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 2803 process_nonprinting (ch);
2481 } 2804
2482 ch = cmd_getc (); 2805 ch = cmd_getc ();
2483 } 2806 }
2484 2807
2485 if (ch > CSI_7F) 2808 if (ch > CSI_7F)
2486 return; 2809 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2815 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2816 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2817 if (arg[p] == -1)
2495 arg[p] = ndef; 2818 arg[p] = ndef;
2496 2819
2497#ifdef DEBUG_CMD
2498 fprintf (stderr, "CSI ");
2499 for (p = 0; p < nargs; p++)
2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2501 fprintf (stderr, "%c\n", ch);
2502#endif
2503
2504 /* 2820 /*
2505 * private mode handling 2821 * private mode handling
2506 */ 2822 */
2507 if (priv) 2823 if (priv)
2508 { 2824 {
2509 switch (priv) 2825 switch (priv)
2510 { 2826 {
2511 case '>': 2827 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2828 if (ch == CSI_DA) /* secondary device attributes */
2829 {
2830 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2831 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2832 //
2833 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2834 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2835 // versions.
2836 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2837 tt_printf ("\033[>%d;95;0c", 'U');
2838 }
2514 break; 2839 break;
2840
2515 case '?': 2841 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2842 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2843 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2844 break;
2845
2846 case '!':
2847 if (ch == CSI_70)
2848 {
2849 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2850 scr_soft_reset ();
2851
2852 static const int pm_h[] = { 7, 25 };
2853 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2854
2855 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2856 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2519 } 2857 }
2858 break;
2859 }
2860
2520 return; 2861 return;
2521 } 2862 }
2522 2863
2523 switch (ch) 2864 switch (ch)
2524 { 2865 {
… …
2623 2964
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2965 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2966 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2967 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2968 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2969 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2970 break;
2630 2971
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2972 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2973 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2974 break;
2635 2975
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2976 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2977 process_sgr_mode (nargs, arg);
2638 break; 2978 break;
… …
2644 tt_printf ("\033[0n"); 2984 tt_printf ("\033[0n");
2645 break; 2985 break;
2646 case 6: /* CPR requested */ 2986 case 6: /* CPR requested */
2647 scr_report_position (); 2987 scr_report_position ();
2648 break; 2988 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2989 case 7: /* unofficial extension */
2990 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2991 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2992 break;
2653#endif
2654 case 8: /* unofficial extension */ 2993 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2994 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2995 break;
2657 } 2996 }
2658 break; 2997 break;
2659 2998
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2999 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3032 break;
2694 3033
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3034 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3035 if (arg[0] == 4)
2697 scr_insert_mode (0); 3036 scr_insert_mode (0);
3037 else if (arg[0] == 20)
3038 priv_modes &= ~PrivMode_LFNL;
2698 break; 3039 break;
2699 3040
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3041 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3042 if (arg[0] == 4)
2702 scr_insert_mode (1); 3043 scr_insert_mode (1);
3044 else if (arg[0] == 20)
3045 priv_modes |= PrivMode_LFNL;
2703 break; 3046 break;
2704 3047
2705 /* 3048 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3049 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3050 */
… …
2719 break; 3062 break;
2720 case CSI_75: 3063 case CSI_75:
2721 scr_cursor (RESTORE); 3064 scr_cursor (RESTORE);
2722 break; 3065 break;
2723 3066
2724#ifndef NO_FRILLS 3067#if !ENABLE_MINIMAL
2725 case CSI_74: 3068 case CSI_74:
2726 process_window_ops (arg, nargs); 3069 process_window_ops (arg, nargs);
2727 break; 3070 break;
2728#endif 3071#endif
2729 3072
2730 case CSI_78: /* DECREQTPARM */ 3073 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3074 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3075 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3076 break;
2734 3077
2735 default: 3078 default:
2736 break; 3079 break;
2737 } 3080 }
2738} 3081}
2739/*}}} */ 3082/*}}} */
2740 3083
2741#ifndef NO_FRILLS 3084#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3085/* ARGSUSED */
2743void 3086void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3087rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3088{
2746 int x, y; 3089 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3090 XWindowAttributes wattr;
2751 Window wdummy; 3091 Window wdummy;
3092
3093 dLocal (Display *, dpy);
2752 3094
2753 if (nargs == 0) 3095 if (nargs == 0)
2754 return; 3096 return;
3097
2755 switch (args[0]) 3098 switch (args[0])
2756 { 3099 {
2757 /* 3100 /*
2758 * commands 3101 * commands
2759 */ 3102 */
2760 case 1: /* deiconify window */ 3103 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3104 XMapWindow (dpy, parent[0]);
2762 break; 3105 break;
2763 case 2: /* iconify window */ 3106 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3107 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3108 break;
2767 case 3: /* set position (pixels) */ 3109 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3110 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3111 break;
2770 case 4: /* set size (pixels) */ 3112 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3113 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3114 break;
2773 case 5: /* raise window */ 3115 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3116 XRaiseWindow (dpy, parent[0]);
2775 break; 3117 break;
2776 case 6: /* lower window */ 3118 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3119 XLowerWindow (dpy, parent[0]);
2778 break; 3120 break;
2779 case 7: /* refresh window */ 3121 case 7: /* refresh window */
2780 scr_touch (true); 3122 scr_touch (true);
2781 break; 3123 break;
2782 case 8: /* set size (chars) */ 3124 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3125 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3126 (unsigned int) (args[1] * fheight));
2785 break; 3127 break;
3128
3129 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3130 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3131 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3132 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3133 (unsigned int) (args[1] * fheight));
2790 break; 3134 break;
3135
2791 /* 3136 /*
2792 * reports - some output format copied from XTerm 3137 * reports - some output format copied from XTerm
2793 */ 3138 */
2794 case 11: /* report window state */ 3139 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3140 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3141 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3142 break;
2798 case 13: /* report window position */ 3143 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3144 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3145 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3146 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3147 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3148 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3149 break;
2805 case 14: /* report window size (pixels) */ 3150 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3152 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3153 break;
3154 case 18: /* report text area size (chars) */
3155 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3156 break;
2809 case 18: /* report window size (chars) */ 3157 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3158 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3159 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3160 case 20: /* report icon label */
3161 {
3162 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3163 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3164 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3165 XFree (s);
3166 }
2816 break; 3167 break;
2817 case 21: /* report window title */ 3168 case 21: /* report window title */
3169 {
3170 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3171 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3172 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3173 XFree (s);
3174 }
2820 break; 3175 break;
2821#endif
2822
2823 } 3176 }
2824} 3177}
2825#endif 3178#endif
2826 3179
2827/*----------------------------------------------------------------------*/ 3180/*----------------------------------------------------------------------*/
2828/* 3181/*
2829 * get input up until STRING TERMINATOR (or BEL) 3182 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3183 * ends_how is terminator used. returned input must be free()'d
2831 */ 3184 */
2832unsigned char * 3185char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3186rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3187{
2835 int seen_esc = 0; /* seen escape? */ 3188 unicode_t ch;
3189 bool seen_esc = false;
2836 unsigned int n = 0; 3190 unsigned int n = 0;
2837 unsigned char *s; 3191 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3192
2840 for (; (ch = cmd_getc ());) 3193 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3194 {
2842 if (ch == C0_BEL 3195 if (seen_esc)
2843 || ch == CHAR_ST 3196 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3197 if (ch == 0x5c) /* 7bit ST */
2845 break; 3198 break;
3199 else
3200 return NULL;
3201 }
2846 if (ch == C0_ESC) 3202 else if (ch == C0_ESC)
2847 { 3203 {
2848 seen_esc = 1; 3204 seen_esc = true;
2849 continue; 3205 continue;
2850 } 3206 }
3207 else if (ch == C0_BEL || ch == CHAR_ST)
3208 break;
2851 else if (ch == '\t') 3209 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3210 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3211 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3212 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3213
3214 seen_esc = false;
3215
3216 if (n >= STRING_MAX - 1)
3217 // stop at some sane length
3218 return NULL;
3219
2856 string[n++] = ch; 3220 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3221 }
3222
2859 string[n++] = '\0'; 3223 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3224
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3225 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3226
2864 return s; 3227 return rxvt_wcstombs (string);
2865} 3228}
2866 3229
2867/*----------------------------------------------------------------------*/ 3230/*----------------------------------------------------------------------*/
2868/* 3231/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3232 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3233 */
2871void 3234void
2872rxvt_term::process_dcs_seq () 3235rxvt_term::process_dcs_seq ()
2873{ 3236{
2874 unsigned char eh, *s; 3237 char *s;
3238 unicode_t eh;
3239
2875 /* 3240 /*
2876 * Not handled yet 3241 * Not handled yet
2877 */ 3242 */
2878 s = get_to_st (&eh); 3243 s = get_to_st (eh);
2879 if (s) 3244 if (s)
2880 free (s); 3245 free (s);
3246
2881 return; 3247 return;
2882} 3248}
2883 3249
2884/*----------------------------------------------------------------------*/ 3250/*----------------------------------------------------------------------*/
2885/* 3251/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3252 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3253 */
2888void 3254void
2889rxvt_term::process_osc_seq () 3255rxvt_term::process_osc_seq ()
2890{ 3256{
2891 unsigned char ch, eh, *s; 3257 unicode_t ch, eh;
2892 int arg; 3258 int arg;
2893 3259
2894 ch = cmd_getc (); 3260 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3261 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3262 arg = arg * 10 + (ch - '0');
2897 3263
2898 if (ch == ';') 3264 if (ch == ';')
2899 { 3265 {
2900 s = get_to_st (&eh); 3266 char *s = get_to_st (eh);
3267
2901 if (s) 3268 if (s)
2902 { 3269 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3270 process_xterm_seq (arg, s, eh);
2915 free (s); 3271 free (s);
2916 } 3272 }
2917 } 3273 }
2918} 3274}
3275
3276void
3277rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3278{
3279 if (str[0] == '?' && !str[1])
3280 {
3281 rgba c;
3282 pix_colors_focused[color].get (c);
3283
3284#if XFT
3285 if (c.a != rgba::MAX_CC)
3286 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3287 else
3288#endif
3289 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3290 }
3291 else
3292 set_window_color (color, str);
3293}
3294
2919/* 3295/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3297 */
2942void 3298void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3299rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3300{
2945 int changed = 0; 3301 int color;
2946 int color;
2947 char *buf, *name; 3302 char *buf, *name;
3303 bool query = str[0] == '?' && !str[1];
3304 int saveop = op;
3305
3306 dLocal (Display *, dpy);
2948 3307
2949 assert (str != NULL); 3308 assert (str != NULL);
3309
3310 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3311 return;
3312
2950 switch (op) 3313 switch (op)
2951 { 3314 {
2952 case XTerm_name: 3315 case XTerm_name:
2953 set_title (str); 3316 set_title (str);
2954 /* FALLTHROUGH */ 3317 /* FALLTHROUGH */
2955 case XTerm_iconName: 3318 case XTerm_iconName:
2956 set_iconName (str); 3319 set_icon_name (str);
2957 break; 3320 break;
2958 case XTerm_title: 3321 case XTerm_title:
2959 set_title (str); 3322 set_title (str);
2960 break; 3323 break;
3324 case XTerm_property:
3325 if (str[0] == '?')
3326 {
3327 Atom prop = display->atom (str + 1);
3328 Atom actual_type;
3329 int actual_format;
3330 unsigned long nitems;
3331 unsigned long bytes_after;
3332 unsigned char *value = 0;
3333 const char *str = "";
3334
3335 if (prop
3336 && XGetWindowProperty (dpy, parent[0],
3337 prop, 0, 1<<16, 0, AnyPropertyType,
3338 &actual_type, &actual_format,
3339 &nitems, &bytes_after, &value) == Success
3340 && actual_type != None
3341 && actual_format == 8)
3342 str = (const char *)(value);
3343
3344 tt_printf ("\033]%d;%s%c", op, str, resp);
3345
3346 XFree (value);
3347 }
3348 else
3349 {
3350 char *eq = strchr (str, '=');
3351
3352 if (eq)
3353 {
3354 *eq = 0;
3355 set_utf8_property (display->atom (str), eq + 1);
3356 }
3357 else
3358 XDeleteProperty (dpy, parent[0],
3359 display->atom (str));
3360 }
3361 break;
3362
2961 case XTerm_Color: 3363 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3364 for (buf = (char *)str; buf && *buf;)
2963 { 3365 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3366 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3367 break;
3368
2966 *name++ = '\0'; 3369 *name++ = '\0';
2967 color = atoi (buf); 3370 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3371
3372 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3373 break;
3374
2970 if ((buf = STRCHR (name, ';')) != NULL) 3375 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3376 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3377
3378 process_color_seq (op, color, name, resp);
2973 } 3379 }
3380 break;
3381 case Rxvt_restoreFG:
3382 case XTerm_Color00:
3383 process_color_seq (op, Color_fg, str, resp);
3384 break;
3385 case Rxvt_restoreBG:
3386 case XTerm_Color01:
3387 process_color_seq (op, Color_bg, str, resp);
2974 break; 3388 break;
2975#ifndef NO_CURSORCOLOR 3389#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3390 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3391 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3392 break;
2979#endif 3393#endif
2980 case XTerm_Color_pointer: 3394 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3395 process_color_seq (op, Color_pointer_fg, str, resp);
3396 break;
3397 case XTerm_Color_pointer_bg:
3398 process_color_seq (op, Color_pointer_bg, str, resp);
2982 break; 3399 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3400#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD:
2985 set_window_color (Color_BD, str);
2986 break;
2987 case XTerm_Color_UL:
2988 set_window_color (Color_UL, str);
2989 break;
2990 case XTerm_Color_RV: 3401 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3402 process_color_seq (op, Color_RV, str, resp);
2992 break; 3403 break;
3404 case Rxvt_Color_BD:
3405 case URxvt_Color_BD:
3406 process_color_seq (op, Color_BD, str, resp);
3407 break;
3408 case Rxvt_Color_UL:
3409 case URxvt_Color_UL:
3410 process_color_seq (op, Color_UL, str, resp);
3411 break;
3412 case URxvt_Color_IT:
3413 process_color_seq (op, Color_IT, str, resp);
3414 break;
2993#endif 3415#endif
2994 3416 case URxvt_Color_border:
2995 case XTerm_Menu: 3417 process_color_seq (op, Color_border, str, resp);
3418 break;
3419#if ENABLE_TRANSPARENCY
3420 case URxvt_Color_tint:
3421 process_color_seq (op, Color_tint, str, resp);
2996 /* 3422 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3423 bool changed = false;
2998 * so DON'T do it here 3424
3425 if (ISSET_PIXCOLOR (Color_tint))
3426 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3427 else
3428 changed = bgPixmap.unset_tint ();
3429
3430 if (changed)
3431 update_background ();
2999 */ 3432 }
3433
3000 break; 3434 break;
3435#endif
3436
3437#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3438 case Rxvt_Pixmap:
3002 if (*str != ';') 3439 if (!strcmp (str, "?"))
3003 { 3440 {
3004#if XPM_BACKGROUND 3441 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3442
3006 set_bgPixmap (str); /* change pixmap */ 3443 sprintf (str, "[%dx%d+%d+%d]",
3007#endif 3444 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3445 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3446 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3447 }
3010 while ((str = STRCHR (str, ';')) != NULL)
3011 {
3012 str++;
3013#if XPM_BACKGROUND
3014 changed += scale_pixmap (str);
3015#endif
3016
3017 }
3018 if (changed)
3019 {
3020#ifdef XPM_BACKGROUND
3021 resize_pixmap ();
3022#endif
3023 scr_touch (true);
3024 }
3025 break;
3026
3027 case XTerm_restoreFG:
3028 set_window_color (Color_fg, str);
3029 break;
3030 case XTerm_restoreBG:
3031 set_window_color (Color_bg, str);
3032 break;
3033 case XTerm_logfile:
3034 break;
3035 case XTerm_font:
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else 3448 else
3043 { 3449 {
3450 int changed = 0;
3451
3452 if (*str != ';')
3453 {
3454 /* reset to default scaling :*/
3455 bgPixmap.unset_geometry ();
3456 if (bgPixmap.set_file (str)) /* change pixmap */
3457 changed++;
3458 str = strchr (str, ';');
3459 if (str == NULL)
3460 bgPixmap.set_defaultGeometry ();
3461 }
3462
3044 set_locale (str); 3463 while (str)
3045# ifdef USE_XIM 3464 {
3046 im_cb (); 3465 str++;
3047# endif 3466 if (bgPixmap.set_geometry (str))
3467 changed++;
3468 str = strchr (str, ';');
3469 }
3470
3471 if (changed)
3472 update_background ();
3048 } 3473 }
3049 break; 3474 break;
3475#endif
3476
3050 case XTerm_findfont: 3477 case XTerm_logfile:
3051 { 3478 // TODO, when secure mode?
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break; 3479 break;
3056#endif 3480
3057#if 0 3481#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3482 case Rxvt_dumpscreen: /* no error notices */
3059 { 3483 {
3060 int fd; 3484 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3485 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3486 {
3063 scr_dump (fd); 3487 scr_dump (fd);
3064 close (fd); 3488 close (fd);
3065 } 3489 }
3066 } 3490 }
3067 break; 3491 break;
3068#endif 3492#endif
3493 case XTerm_font:
3494 op = URxvt_font;
3495 case URxvt_font:
3496#if ENABLE_STYLES
3497 case URxvt_boldFont:
3498 case URxvt_italicFont:
3499 case URxvt_boldItalicFont:
3500#endif
3501 if (query)
3502 tt_printf ("\33]%d;%-.250s%c", saveop,
3503 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3504 ? fontset[op - URxvt_font]->fontdesc : "",
3505 resp);
3506 else
3507 {
3508 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3509
3510 res = strdup (str);
3511 allocated.push_back ((void *)res);
3512 set_fonts ();
3513 }
3514 break;
3515
3516 case URxvt_version:
3517 if (query)
3518 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3519 op,
3520 rs[Rs_name], VERSION[0], VERSION[2],
3521 resp);
3522 break;
3523
3524#if !ENABLE_MINIMAL
3525 case URxvt_locale:
3526 if (query)
3527 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3528 else
3529 {
3530 set_locale (str);
3531 pty->set_utf8_mode (enc_utf8);
3532 init_xlocale ();
3533 }
3534 break;
3535
3536 case URxvt_view_up:
3537 case URxvt_view_down:
3538 {
3539 int lines = atoi (str);
3540
3541 if (lines)
3542 scr_page (op == URxvt_view_up ? UP : DN, lines);
3543 else
3544 scr_erase_savelines ();
3545 }
3546
3547 break;
3548#endif
3549
3550#if ENABLE_PERL
3551 case URxvt_perl:
3552 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3553 break;
3554#endif
3070 } 3555 }
3071} 3556}
3072/*----------------------------------------------------------------------*/ 3557/*----------------------------------------------------------------------*/
3073 3558
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3559/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3567 * so no need for fancy checking
3083 */ 3568 */
3084int 3569int
3085rxvt_term::privcases (int mode, unsigned long bit) 3570rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3571{
3087 int state; 3572 int state;
3088 3573
3089 if (mode == 's') 3574 if (mode == 's')
3090 { 3575 {
3091 SavedModes |= (PrivateModes & bit); 3576 SavedModes |= (priv_modes & bit);
3092 return -1; 3577 return -1;
3093 } 3578 }
3094 else 3579 else
3095 { 3580 {
3096 if (mode == 'r') 3581 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3582 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3583 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3584 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3585 set_privmode (bit, state);
3101 } 3586 }
3587
3102 return state; 3588 return state;
3103} 3589}
3104 3590
3105/* we're not using priv _yet_ */ 3591/* we're not using priv _yet_ */
3106void 3592void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3593rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3594{
3109 unsigned int i, j; 3595 unsigned int i, j;
3110 int state; 3596 int state;
3597
3111 static const struct 3598 static const struct
3112 { 3599 {
3113 const int argval; 3600 const int argval;
3114 const unsigned long bit; 3601 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3602 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3603 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3604 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3605 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3606 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3607 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3608 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3609 { 7, PrivMode_Autowrap }, // DECAWM
3610 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3611 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3612 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3613 // 19 Print screen prints full screen/scorll region
3127#endif 3614 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3615#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3616 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3617#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3618 { 35, PrivMode_ShiftKeys }, // rxvt extension
3619 // 38, tektronix mode // DECTEK
3135 { 40, PrivMode_132OK }, 3620 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3621 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3622 // 45 margin bell NYI
3138 // 46 start logging 3623 // 46 start logging
3139 { 47, PrivMode_Screen }, 3624 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP }, 3625 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3141#ifndef NO_BACKSPACE_KEY 3626#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3627 { 67, PrivMode_BackSpace }, // DECBKM
3143#endif 3628#endif
3144 { 1000, PrivMode_MouseX11 }, 3629 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3630 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3631 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3632 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3633 { 1011, PrivMode_Keypress }, // rxvt extension
3150 // 1035 enable modifiers for alt, numlock NYI 3634 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3635 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3636 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3637 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3638 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3639 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3640 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3641 { 2004, PrivMode_BracketPaste },
3157 }; 3642 };
3158 3643
3159 if (nargs == 0) 3644 if (nargs == 0)
3160 return; 3645 return;
3161 3646
… …
3178 } 3663 }
3179 3664
3180 /* extra handling for values with state unkept */ 3665 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3666 switch (arg[i])
3182 { 3667 {
3668#if ENABLE_STYLES
3669 case 1021:
3670 set_option (Opt_intensityStyles, mode);
3671
3672 scr_touch (true);
3673 break;
3674#endif
3183 case 1048: /* alternative cursor save */ 3675 case 1048: /* alternative cursor save */
3184 case 1049: 3676 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3677 if (mode == 0)
3186 scr_cursor (RESTORE); 3678 scr_cursor (RESTORE);
3187 else if (mode == 1) 3679 else if (mode == 1)
3188 scr_cursor (SAVE); 3680 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3681 break;
3190 } 3682 }
3191 3683
3192 if (state >= 0) 3684 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3685 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3686 switch (arg[i])
… …
3197 case 2: /* VT52 mode */ 3689 case 2: /* VT52 mode */
3198 /* oddball mode. should be set regardless of set/reset 3690 /* oddball mode. should be set regardless of set/reset
3199 * parameter. Return from VT52 mode with an ESC < from 3691 * parameter. Return from VT52 mode with an ESC < from
3200 * within VT52 mode 3692 * within VT52 mode
3201 */ 3693 */
3202 PrivMode (1, PrivMode_vt52); 3694 set_privmode (PrivMode_vt52, 1);
3203 break; 3695 break;
3204 case 3: /* 80/132 */ 3696 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3697 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3698 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3207 break; 3699 break;
3208 case 4: /* smooth scrolling */ 3700 case 4: /* smooth scrolling */
3209 if (state) 3701 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3702 break;
3214 case 5: /* reverse video */ 3703 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3704 scr_rvideo_mode (state);
3216 break; 3705 break;
3217 case 6: /* relative/absolute origins */ 3706 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3707 scr_relative_origin (state);
3219 break; 3708 break;
3220 case 7: /* autowrap */ 3709 case 7: /* autowrap */
3221 scr_autowrap (state); 3710 scr_autowrap (state);
3222 break; 3711 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3712 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3713 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3714 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3715 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3716 break;
3228#ifdef menuBar_esc
3229 case menuBar_esc:
3230#ifdef MENUBAR
3231 map_menuBar (state);
3232#endif
3233 break;
3234#endif
3235#ifdef scrollBar_esc 3717#ifdef scrollBar_esc
3236 case scrollBar_esc: 3718 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3719 if (scrollBar.map (state))
3238 { 3720 {
3239 resize_all_windows (0, 0, 0); 3721 resize_all_windows (0, 0, 0);
3240 scr_touch (true); 3722 scr_touch (true);
3241 } 3723 }
3242 break; 3724 break;
3243#endif 3725#endif
3244 case 25: /* visible/invisible cursor */ 3726 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3727 scr_cursor_visible (state);
3246 break; 3728 break;
3247 /* case 35: - shift keys */ 3729 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3730 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3731 case 47: /* secondary screen */
3250 scr_change_screen (state); 3732 scr_change_screen (state);
3251 break; 3733 break;
3252 /* case 66: - application key pad */ 3734 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3735 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3736 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3737 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3738 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3739 break;
3258#if 0
3259 case 1001: 3740 case 1002:
3260 break; /* X11 mouse highlighting */ 3741 case 1003:
3261#endif 3742 if (state)
3743 {
3744 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3745 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3746 vt_emask_mouse = PointerMotionMask;
3747 }
3748 else
3749 vt_emask_mouse = NoEventMask;
3750
3751 vt_select_input ();
3752 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3753 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3754 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3755 break;
3268 case 1011: /* scroll to bottom on key press */ 3756 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3757 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3758 break;
3274 case 1047: /* secondary screen w/ clearing */ 3759 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3760 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3761 if (!state)
3277 scr_erase_screen (2); 3762 scr_erase_screen (2);
3763
3278 scr_change_screen (state); 3764 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3765 break;
3766 case 1049: /* secondary screen w/ clearing first */
3767 if (option (Opt_secondaryScreen))
3768 if (state)
3769 scr_cursor (SAVE);
3770
3771 scr_change_screen (state);
3772
3773 if (option (Opt_secondaryScreen))
3774 if (state)
3775 scr_erase_screen (2);
3776 else
3777 scr_cursor (RESTORE);
3778 break;
3280 default: 3779 default:
3281 break; 3780 break;
3282 } 3781 }
3283 } 3782 }
3284} 3783}
… …
3286 3785
3287/*{{{ process sgr sequences */ 3786/*{{{ process sgr sequences */
3288void 3787void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3788rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3789{
3291 unsigned int i; 3790 unsigned int i;
3292 short rendset; 3791 short rendset;
3293 int rendstyle; 3792 int rendstyle;
3294 3793
3295 if (nargs == 0) 3794 if (nargs == 0)
3296 { 3795 {
3297 scr_rendition (0, ~RS_None); 3796 scr_rendition (0, ~RS_None);
3298 return; 3797 return;
3299 } 3798 }
3799
3300 for (i = 0; i < nargs; i++) 3800 for (i = 0; i < nargs; i++)
3301 { 3801 {
3302 rendset = -1; 3802 rendset = -1;
3303 switch (arg[i]) 3803 switch (arg[i])
3304 { 3804 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3806 rendset = 0, rendstyle = ~RS_None;
3307 break; 3807 break;
3308 case 1: 3808 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3809 rendset = 1, rendstyle = RS_Bold;
3310 break; 3810 break;
3811 //case 2: // low intensity
3812 case 3:
3813 rendset = 1, rendstyle = RS_Italic;
3814 break;
3311 case 4: 3815 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3816 rendset = 1, rendstyle = RS_Uline;
3313 break; 3817 break;
3314 case 5: 3818 case 5: // slowly blinking
3819 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3820 rendset = 1, rendstyle = RS_Blink;
3316 break; 3821 break;
3822 //case 6: // scoansi light background
3317 case 7: 3823 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3824 rendset = 1, rendstyle = RS_RVid;
3319 break; 3825 break;
3320 case 8: 3826 case 8:
3321 // invisible. NYI 3827 // invisible. NYI
3322 break; 3828 break;
3323 case 22: 3829 //case 9: // crossed out
3830 //case 10: // scoansi acs off, primary font
3831 //case 11: // scoansi acs on, first alt font
3832 //case 12: // scoansi acs on, |0x80, second alt font
3833 //...
3834 //case 19: // ninth alt font
3835 //case 20: // gothic
3836 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3837 rendset = 0, rendstyle = RS_Bold;
3838 break;
3839 case 22: // normal intensity
3840 rendset = 0, rendstyle = RS_Bold;
3841 break;
3842 case 23: // disable italic
3843 rendset = 0, rendstyle = RS_Italic;
3325 break; 3844 break;
3326 case 24: 3845 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3846 rendset = 0, rendstyle = RS_Uline;
3328 break; 3847 break;
3329 case 25: 3848 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3849 rendset = 0, rendstyle = RS_Blink;
3331 break; 3850 break;
3851 case 26: // variable spacing (iso 8613)
3852 rendset = 0, rendstyle = RS_Blink;
3853 break;
3332 case 27: 3854 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3855 rendset = 0, rendstyle = RS_RVid;
3334 break; 3856 break;
3335 case 28:
3336 // visible. NYI 3857 //case 28: // visible. NYI
3337 break; 3858 //case 29: // not crossed-out
3338 } 3859 }
3339 3860
3340 if (rendset != -1) 3861 if (rendset != -1)
3341 { 3862 {
3342 scr_rendition (rendset, rendstyle); 3863 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3874 case 35:
3354 case 36: 3875 case 36:
3355 case 37: 3876 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3877 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3878 break;
3358#ifdef TTY_256COLOR 3879 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3880 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3881 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3882 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3883 i += 2;
3364 } 3884 }
3365 break; 3885 break;
3366#endif
3367 case 39: /* default fg */ 3886 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3887 scr_color (Color_fg, Color_fg);
3369 break; 3888 break;
3370 3889
3371 case 40: 3890 case 40:
… …
3376 case 45: 3895 case 45:
3377 case 46: 3896 case 46:
3378 case 47: 3897 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3898 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3899 break;
3381#ifdef TTY_256COLOR 3900 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3901 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3902 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3903 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3904 i += 2;
3387 } 3905 }
3388 break; 3906 break;
3389#endif
3390 case 49: /* default bg */ 3907 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3908 scr_color (Color_bg, Color_bg);
3392 break; 3909 break;
3393 3910
3394#ifndef NO_BRIGHTCOLOR 3911 //case 50: // not variable spacing
3912
3913#if !ENABLE_MINIMAL
3395 case 90: 3914 case 90:
3396 case 91: /* set bright fg color */ 3915 case 91: /* set bright fg color */
3397 case 92: 3916 case 92:
3398 case 93: 3917 case 93:
3399 case 94: 3918 case 94:
3400 case 95: 3919 case 95:
3401 case 96: 3920 case 96:
3402 case 97: 3921 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3922 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3923 break;
3406 case 100: 3924 case 100:
3407 case 101: /* set bright bg color */ 3925 case 101: /* set bright bg color */
3408 case 102: 3926 case 102:
3409 case 103: 3927 case 103:
3410 case 104: 3928 case 104:
3411 case 105: 3929 case 105:
3412 case 106: 3930 case 106:
3413 case 107: 3931 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3932 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3933 break;
3417#endif 3934#endif
3418
3419 } 3935 }
3420 } 3936 }
3421} 3937}
3422/*}}} */ 3938/*}}} */
3423 3939
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3940/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3941void
3426rxvt_term::process_graphics () 3942rxvt_term::process_graphics ()
3427{ 3943{
3428 unsigned char ch, cmd = cmd_getc (); 3944 unicode_t ch, cmd = cmd_getc ();
3429 3945
3430 if (cmd == 'Q') 3946 if (cmd == 'Q')
3947 {
3431 { /* query graphics */ 3948 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3949 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3950 return;
3434 } 3951 }
3435 /* swallow other graphics sequences until terminating ':' */ 3952 /* swallow other graphics sequences until terminating ':' */
3436 do 3953 do
3437 ch = cmd_getc (); 3954 ch = cmd_getc ();
… …
3447 */ 3964 */
3448void 3965void
3449rxvt_term::tt_printf (const char *fmt,...) 3966rxvt_term::tt_printf (const char *fmt,...)
3450{ 3967{
3451 va_list arg_ptr; 3968 va_list arg_ptr;
3452 unsigned char buf[256]; 3969 char buf[256];
3453 3970
3454 va_start (arg_ptr, fmt); 3971 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3972 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3973 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3974 tt_write (buf, strlen (buf));
3458} 3975}
3459 3976
3460/* ---------------------------------------------------------------------- */ 3977/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3978/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 3979 * or generated by us in response to a query ESC sequence.
3463 */ 3980 */
3464void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3466{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3981const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3468 3982
3469 if (len) 3983void
3984rxvt_term::tt_write (const char *data, unsigned int len)
3985{
3986 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3987 return;
3988
3989 if (pty->pty < 0)
3990 return;
3991
3992 if (v_buflen == 0)
3993 {
3994 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3995
3996 if ((unsigned int)written == len)
3997 return;
3998
3999 data += written;
4000 len -= written;
3470 { 4001 }
4002
4003 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4004
4005 memcpy (v_buffer + v_buflen, data, len);
4006 v_buflen += len;
4007
4008 pty_ev.set (ev::READ | ev::WRITE);
4009}
4010
4011void rxvt_term::pty_write ()
4012{
4013 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4014
4015 if (written > 0)
4016 {
4017 v_buflen -= written;
4018
3471 if (v_buflen == 0) 4019 if (v_buflen == 0)
3472 { 4020 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4021 free (v_buffer);
3500 v_buffer = 0; 4022 v_buffer = 0;
3501 v_buflen = 0;
3502 4023
3503 pty_ev.set (EVENT_READ); 4024 pty_ev.set (ev::READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4025 return;
3516 } 4026 }
4027
4028 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4029 }
4030 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4031 pty_ev.set (ev::READ);
3518} 4032}
3519 4033
3520/*----------------------- end-of-file (C source) -----------------------*/ 4034/*----------------------- end-of-file (C source) -----------------------*/
3521 4035

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