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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.462 by root, Wed Nov 24 04:07:39 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_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
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
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 426
86 kbuf[0] = 0; 427 kbuf[0] = 0;
87 428
88#ifdef USE_XIM 429#ifdef USE_XIM
89 if (Input_Context) 430 if (Input_Context)
90 { 431 {
91 Status status_return; 432 Status status_return;
92 433
434#if 0
93#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
97 else 439 else
440#endif
98#endif 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
141 } 486 }
142 487
143 if (valid_keysym) 488 if (valid_keysym)
144 { 489 {
490#ifdef KEYSYM_RESOURCE
491 if (keyboard->dispatch (this, keysym, ev.state))
492 return;
493#endif
494
145 if (TermWin.saveLines) 495 if (saveLines)
146 { 496 {
147#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 498 if (!ctrl && !meta)
149 {
150#else 499#else
151 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
152 { 502 {
153#endif
154 int lnsppg; 503 int lnsppg;
155 504
156#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 507#else
159 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
160#endif 509#endif
510 max_it (lnsppg, 1);
511
161 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
162 { 513 {
163 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
164 return; 515 return;
165 } 516 }
… …
192 scr_move_to (0, 1); 543 scr_move_to (0, 1);
193 return; 544 return;
194 } 545 }
195 else if (keysym == XK_End) 546 else if (keysym == XK_End)
196 { 547 {
197 scr_move_to (1, 0); 548 scr_move_to (1, 1);
198 return; 549 return;
199 } 550 }
200 } 551 }
201#endif 552#endif
202 } 553 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 559 {
209 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
211 } 562 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 564 {
214 switch (keysym) 565 switch (keysym)
215 { 566 {
216 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
219 return; 570 return;
571#if TODO
220 /* rxvt extras */ 572 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 574 change_font (FONT_UP);
223 return; 575 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 577 change_font (FONT_DN);
226 return; 578 return;
579#endif
227 } 580 }
228 } 581 }
229 } 582 }
230#ifdef PRINTPIPE 583
231 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
232 { 585 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
234 return;
235 } 587 {
236#endif 588 int hv;
237 589
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 590 if (iso14755buf & ISO_14755_51
239 { 591 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 592 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 593 {
243 unsigned int l; 594 commit_iso14755 ();
244 const unsigned char *kbuf0; 595 iso14755buf = ISO_14755_51;
245 596# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 597 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 598# endif
254 ) 599 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 600 }
259 601 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 602 {
603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
604# if ISO_14755
605 iso14755_51 (iso14755buf & ISO_14755_MASK);
606# endif
607 return;
608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
261 return; 616 return;
262 } 617 }
263 else 618 else
264#endif
265 { 619 {
266 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
267 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
268 { 773 {
269#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
270 case XK_BackSpace: 775 if (param > 0)
271 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else 777 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; 778 newlen = 0;
528 break;
529 } 779 }
530 if (newlen) 780 break;
531 len = STRLEN (kbuf);
532 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
533 785
534 /* 786 /*
535 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
536 */ 788 */
537#ifdef META8_OPTION 789#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
544 { 796 {
545 len = 1; 797 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
548 else 805 else
549 { 806 {
550#ifdef META8_OPTION 807#ifdef META8_OPTION
551 /* set 8-bit on */ 808 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
553 { 810 {
554 unsigned char *ch; 811 char *ch;
555 812
556 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 814 *ch |= 0x80;
558 815
559 meta = 0; 816 meta = 0;
… …
561#endif 818#endif
562 /* nil */ ; 819 /* nil */ ;
563 } 820 }
564 } 821 }
565 822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
825
566 if (len <= 0) 826 if (len <= 0)
567 return; /* not mapped */ 827 return; /* not mapped */
568 828
569 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 830 if (view_start)
571 { 831 {
572 TermWin.view_start = 0; 832 view_start = 0;
573 want_refresh = 1; 833 want_refresh = 1;
574 } 834 }
575 835
576 /* 836 /*
577 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 852#ifdef META8_OPTION
593 && meta_char == C0_ESC 853 && meta_char == C0_ESC
594#endif 854#endif
595 ) 855 )
596 { 856 {
597 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
598 tt_write (&ch, 1); 858 tt_write (&ch, 1);
599 } 859 }
600 860
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); 861 tt_write (kbuf, (unsigned int)len);
612} 862}
613/*}}} */
614 863
615#if (MENUBAR_MAX) 864void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
618unsigned int 942unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 944{
621 unsigned int n, s; 945 unsigned int n, s;
622 946
623 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 949
626 if (n > 0 && s < count) 950 if (n > 0 && s < count)
627 { 951 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
632 s += n; 956 s += n;
633 } 957 }
634 958
635 if (count > s) 959 if (count > s)
636 { 960 {
637 rxvt_print_error ("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 962 count = s;
639 } 963 }
640 964
641 for (; count--;) 965 for (; count--;)
642 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
643 967
644 cmd_parse (); 968 cmd_parse ();
645 969
646 return 0; 970 return 0;
647} 971}
648#endif /* MENUBAR_MAX */ 972#endif
649 973
650void 974void
651rxvt_term::flush () 975rxvt_term::flush ()
652{ 976{
653#ifdef TRANSPARENT 977 flush_ev.stop ();
654 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.flags & bgPixmap_t::hasChanged)
655 { 981 {
656 want_full_refresh = 0; 982 bgPixmap.flags &= ~bgPixmap_t::hasChanged;
657 scr_clear (); 983// scr_clear (true); This needs to be researched further!
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 whether 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 uint32_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 uint32_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 uint32_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 ()
868uint32_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 */
904uint32_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 uint32_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) + 1;
963 y = ev.y; 1258 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1259
1260 if (ev.type == MotionNotify)
1261 {
1262 if (x == mouse_row && y == mouse_col)
1263 return;
1264
1265 mouse_row = x;
1266 mouse_col = y;
1267 code += 32;
1268 }
965 1269
966 if (MEvent.button == AnyButton) 1270 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1271 button_number = 3;
969 }
970 else 1272 else
971 { 1273 {
972 button_number = MEvent.button - Button1; 1274 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1275 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1276 if (button_number >= 3)
975 button_number += (64 - 3); 1277 button_number += 64 - 3;
976 } 1278 }
977 1279
978 if (PrivateModes & PrivMode_MouseX10) 1280 if (priv_modes & PrivMode_MouseX10)
979 { 1281 {
980 /* 1282 /*
981 * do not report ButtonRelease 1283 * do not report ButtonRelease
982 * no state info allowed 1284 * no state info allowed
983 */ 1285 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1300 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1301 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1302#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1303 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1304#endif
1003
1004 } 1305 }
1005 1306
1006#ifdef DEBUG_MOUSEREPORT 1307#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1308 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1309 if (key_state & 16)
1009 fputc ('C', stderr); 1310 fputc ('C', stderr);
1010 if (key_state & 4) 1311 if (key_state & 4)
1011 fputc ('S', stderr); 1312 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1314 fputc ('A', stderr);
1014 if (key_state & 32) 1315 if (key_state & 32)
1015 fputc ('2', stderr); 1316 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1317 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1318 button_number,
1018 x + 1, 1319 x,
1019 y + 1); 1320 y);
1020#else 1321#endif
1322
1323#if ENABLE_FRILLS
1324 if (priv_modes & PrivMode_ExtMouseRight)
1325 tt_printf ("\033[%d;%d;%dM",
1326 code + button_number + key_state,
1327 x,
1328 y);
1329 else if (priv_modes & PrivMode_ExtModeMouse)
1330 tt_printf ("\033[M%c%lc%lc",
1331 code + button_number + key_state,
1332 wint_t (32 + x),
1333 wint_t (32 + y));
1334 else
1335#endif
1021 tt_printf ("\033[M%c%c%c", 1336 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1337 code + button_number + key_state,
1023 (32 + x + 1), 1338 32 + x,
1024 (32 + y + 1)); 1339 32 + y);
1025#endif
1026} 1340}
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 1341
1038/*{{{ process an X event */ 1342/*{{{ process an X event */
1039void 1343void
1040rxvt_term::x_cb (XEvent &ev) 1344rxvt_term::x_cb (XEvent &ev)
1041{ 1345{
1042 SET_R (this); 1346 make_current ();
1043 SET_LOCALE (locale);
1044 1347
1045#if defined(CURSOR_BLINK) 1348 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 1349
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1350 if (ev.xany.window == vt
1055 } 1351 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1352 && 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; 1353 return;
1075#endif
1076 1354
1355 // for XQueryPointer
1077 Window unused_root, unused_child; 1356 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1357 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1358 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 1359
1130 switch (ev.type) 1360 switch (ev.type)
1131 { 1361 {
1132 case KeyPress: 1362 case KeyPress:
1133 lookup_key (ev.xkey); 1363 key_press (ev.xkey);
1134 break; 1364 break;
1135 1365
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1366 case KeyRelease:
1138 { 1367 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; 1368 break;
1150 }
1151#endif
1152 1369
1153 case ButtonPress: 1370 case ButtonPress:
1154 button_press (ev.xbutton); 1371 button_press (ev.xbutton);
1155 break; 1372 break;
1156 1373
… …
1158 button_release (ev.xbutton); 1375 button_release (ev.xbutton);
1159 break; 1376 break;
1160 1377
1161 case ClientMessage: 1378 case ClientMessage:
1162 if (ev.xclient.format == 32 1379 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1380 && !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 { 1381 {
1172 /* Get Dnd data */ 1382 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1383 {
1174 int ActualFormat; 1384 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1385 {
1176 unsigned long Size, RemainingBytes; 1386 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1387 {
1178 XGetWindowProperty (display->display, display->root, 1388 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1389 destroy ();
1180 0L, 1000000L, 1390 }
1181 False, AnyPropertyType, 1391#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1392 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1393 XSendEvent (dpy, ev.xclient.window = display->root,
1394 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1395 &ev);
1185 XChangeProperty (display->display, display->root, 1396#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1397 }
1187 8, PropModeReplace, 1398 }
1188 data, STRLEN (data)); 1399#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1400 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1401 {
1402 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1403 focus_in ();
1404 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1405 focus_out ();
1406 }
1407#endif
1191 } 1408 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1409 break;
1198 1410
1199 /* 1411 /*
1200 * XXX: this is not the _current_ arrangement 1412 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1413 * Here's my conclusion:
… …
1220 break; 1432 break;
1221 } 1433 }
1222 break; 1434 break;
1223 1435
1224 case FocusIn: 1436 case FocusIn:
1225 if (!TermWin.focus) 1437 if (ev.xfocus.detail != NotifyInferior
1438 && ev.xfocus.detail != NotifyPointer
1439 && ev.xfocus.mode != NotifyGrab)
1440 focus_in ();
1441 break;
1442
1443 case FocusOut:
1444 if (ev.xfocus.detail != NotifyInferior
1445 && ev.xfocus.detail != NotifyPointer
1446 && ev.xfocus.mode != NotifyGrab)
1447 focus_out ();
1448 break;
1449
1450 case ConfigureNotify:
1451 if (ev.xconfigure.window == parent[0])
1226 { 1452 {
1227 TermWin.focus = 1; 1453 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 } 1454 ;
1239 break;
1240 1455
1241 case FocusOut: 1456#ifdef HAVE_BG_PIXMAP
1242 if (TermWin.focus) 1457 bool moved = false;
1458 if (bgPixmap.window_position_sensitive ())
1243 { 1459 {
1244 TermWin.focus = 0; 1460 int x, y;
1245 want_refresh = 1; 1461 if (ev.xconfigure.send_event)
1246#ifdef USE_XIM 1462 {
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; 1463 x = ev.xconfigure.x;
1267 height = ev.xconfigure.height; 1464 y = ev.xconfigure.y;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1465 }
1466 else
1467 get_window_origin (x, y);
1468
1469 if (bgPixmap.set_position (x, y)
1470 || (bgPixmap.flags & bgPixmap_t::isInvalid))
1471 moved = true;
1269 } 1472 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1473#endif
1271 1474
1272 if (szHint.width != width || szHint.height != height) 1475 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1273 { 1476 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1477 seen_resize = 1;
1275 resize_all_windows (width, height, 1); 1478 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1276 } 1479 }
1277#ifdef DEBUG_SIZE
1278 else 1480 else
1279 { 1481 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1482#ifdef HAVE_BG_PIXMAP
1483 if (moved)
1484 {
1485 if (mapped)
1486 update_background ();
1487 else
1488 bgPixmap.invalidate ();
1489 }
1490#endif
1281 } 1491 }
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 1492
1493 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1494 }
1293 break; 1495 break;
1294 1496
1497 case PropertyNotify:
1498 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1499 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1500 && ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1502
1503 break;
1504
1295 case SelectionClear: 1505 case SelectionClear:
1296 display->set_selection_owner (0); 1506 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break; 1507 break;
1298 1508
1299 case SelectionNotify: 1509 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1510 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1511 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1512 break;
1304 1513
1305 case SelectionRequest: 1514 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1515 selection_send (ev.xselectionrequest);
1307 break; 1516 break;
1308 1517
1518 case MapNotify:
1519#ifdef HAVE_BG_PIXMAP
1520 /* This is needed specifically to fix the case of no window manager or a
1521 * non-reparenting window manager. In those cases we never get first
1522 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1523 * care of multiplicity of ConfigureNotify events arriving while WM does
1524 * reparenting.
1525 * We should not render background immediately, as there could be several
1526 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1527 * by scheduling background redraw as soon as we can, but giving a short
1528 * bit of time for ConfigureNotifies to arrive.
1529 * We should render background PRIOR to drawing any text, but AFTER all
1530 * of ConfigureNotifys for the best results.
1531 */
1532 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1533 update_background_ev.start (0.025);
1534#endif
1535 mapped = 1;
1536#ifdef TEXT_BLINK
1537 text_blink_ev.start ();
1538#endif
1539 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1540 break;
1541
1309 case UnmapNotify: 1542 case UnmapNotify:
1310 TermWin.mapped = 0; 1543 mapped = 0;
1311#ifdef TEXT_BLINK 1544#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1545 text_blink_ev.stop ();
1313#endif 1546#endif
1547 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1548 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 1549
1329 case GraphicsExpose: 1550 case GraphicsExpose:
1330 case Expose: 1551 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1552 if (ev.xany.window == vt)
1332 { 1553 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1554 do
1555 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1556 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1557 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1558 }
1337 // don't understand this, so commented it out 1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1560
1561 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1562
1563 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1564 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1567 }
1341 // ev.xexpose.width, TermWin.height, False); 1568
1342#endif
1343 want_refresh = 1; 1569 want_refresh = 1;
1344 } 1570 }
1345 else 1571 else
1346 { 1572 {
1347 XEvent unused_event; 1573 XEvent unused_event;
1348 1574
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1575 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1576 ;
1351 &unused_event)) ; 1577 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1578 ;
1353 GraphicsExpose, 1579
1354 &unused_event)) ; 1580 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1581 {
1357 scrollBar.setIdle (); 1582 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1583 scrollBar.show (0);
1359 } 1584 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1585 }
1365 break; 1586 break;
1366 1587
1367 case MotionNotify: 1588 case MotionNotify:
1368#ifdef POINTER_BLANK 1589#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1590 if (hidden_pointer)
1370 pointer_unblank (); 1591 pointer_unblank ();
1371#endif 1592#endif
1372#if MENUBAR 1593 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1594 || priv_modes & PrivMode_MouseAnyEvent)
1595 mouse_report (ev.xbutton);
1596 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1597 break;
1598
1599 if (ev.xany.window == vt)
1374 { 1600 {
1375 menubar_control (ev.xbutton); 1601 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1602 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1603 ; // 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))) 1604 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1605 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1606 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1607 ;
1388 1608
1389 XQueryPointer (display->display, TermWin.vt, 1609 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1610 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1611 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1612 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1613 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1614#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1615 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1616 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1617 {
1398#endif 1618#endif
1619#if ISO_14755
1620 // 5.4
1621 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1622 {
1623 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1624 break;
1625 }
1626#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1627 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1628 ev.xbutton.state & Button3Mask ? 2 : 0);
1629
1401#ifdef SELECTION_SCROLLING 1630#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1631 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1632 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1633 {
1405 int dist; 1634 int dist;
1406
1407 pending_scroll_selection=1;
1408 1635
1409 /* don't clobber the current delay if we are 1636 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1637 * already in the middle of scrolling.
1411 */ 1638 */
1412 if (scroll_selection_delay<=0) 1639 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1640 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1641
1415 /* save the event params so we can highlight 1642 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1643 * the selection in the pending-scroll loop
1417 */ 1644 */
1418 selection_save_x=ev.xbutton.x; 1645 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1646 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1647 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1648
1423 /* calc number of lines to scroll */ 1649 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1650 if (ev.xbutton.y < int_bwidth)
1425 { 1651 {
1426 scroll_selection_dir = UP; 1652 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1653 dist = int_bwidth - ev.xbutton.y;
1428 } 1654 }
1429 else 1655 else
1430 { 1656 {
1431 scroll_selection_dir = DN; 1657 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1658 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1659 }
1660
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1661 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1662 / SELECTION_SCROLL_LINE_SPEEDUP
1663 + 1;
1437 MIN_IT (scroll_selection_lines, 1664 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1665 SELECTION_SCROLL_MAX_LINES);
1439 } 1666 }
1440 else 1667 else
1441 { 1668 {
1442 /* we are within the text window, so we 1669 /* we are within the text window, so we
1443 * shouldn't be scrolling 1670 * shouldn't be scrolling
1444 */ 1671 */
1445 pending_scroll_selection = 0; 1672 sel_scroll_ev.stop();
1446 } 1673 }
1447#endif 1674#endif
1448#ifdef MOUSE_THRESHOLD 1675#ifdef MOUSE_THRESHOLD
1449
1450 } 1676 }
1451#endif 1677#endif
1452
1453 } 1678 }
1454 } 1679 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1680 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1681 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1682 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1683 MotionNotify, &ev))
1684 ;
1685
1459 XQueryPointer (display->display, scrollBar.win, 1686 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1687 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1688 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1689 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1690 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1691 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1692 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1693 want_refresh = 1;
1468 scrollbar_show (1); 1694 scrollBar.show (1);
1469 } 1695 }
1470 break; 1696 break;
1471 } 1697 }
1472}
1473 1698
1699#if defined(CURSOR_BLINK)
1700 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1701 {
1702 if (hidden_cursor)
1703 {
1704 hidden_cursor = 0;
1705 want_refresh = 1;
1706 }
1707
1708 cursor_blink_ev.again ();
1709 }
1710#endif
1711
1712#if defined(POINTER_BLANK)
1713 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1714 {
1715 if (ev.type == MotionNotify
1716 || ev.type == ButtonPress
1717 || ev.type == ButtonRelease)
1718 if (hidden_pointer)
1719 pointer_unblank ();
1720
1721 if (ev.type == KeyPress && hidden_pointer == 0)
1722 pointer_blank ();
1723 }
1724#endif
1725
1726 refresh_check ();
1727}
1728
1729#if ENABLE_FRILLS
1730void
1731rxvt_term::set_urgency (bool enable)
1732{
1733 if (enable == urgency_hint)
1734 return;
1735
1736 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1737 {
1738 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1739 XSetWMHints (dpy, parent[0], h);
1740 urgency_hint = enable;
1741 }
1742}
1743#endif
1744
1745void
1746rxvt_term::focus_in ()
1747{
1748 if (!focus)
1749 {
1750 focus = 1;
1751 want_refresh = 1;
1752
1753#if USE_XIM
1754 if (Input_Context != NULL)
1755 {
1756 IMSetPosition ();
1757 XSetICFocus (Input_Context);
1758 }
1759#endif
1760#if CURSOR_BLINK
1761 if (option (Opt_cursorBlink))
1762 cursor_blink_ev.again ();
1763#endif
1764#if OFF_FOCUS_FADING
1765 if (rs[Rs_fade])
1766 {
1767 pix_colors = pix_colors_focused;
1768 scr_recolour ();
1769 }
1770#endif
1771#if ENABLE_FRILLS
1772 if (option (Opt_urgentOnBell))
1773 set_urgency (0);
1774#endif
1775
1776 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1777 }
1778}
1779
1780void
1781rxvt_term::focus_out ()
1782{
1783 if (focus)
1784 {
1785 focus = 0;
1786 want_refresh = 1;
1787
1788#if ENABLE_FRILLS
1789 if (option (Opt_urgentOnBell))
1790 set_urgency (0);
1791#endif
1792#if ENABLE_FRILLS || ISO_14755
1793 if (iso14755buf)
1794 {
1795 iso14755buf = 0;
1796# if ISO_14755
1797 scr_overlay_off ();
1798# endif
1799 }
1800#endif
1801#if USE_XIM
1802 if (Input_Context != NULL)
1803 XUnsetICFocus (Input_Context);
1804#endif
1805#if CURSOR_BLINK
1806 if (option (Opt_cursorBlink))
1807 cursor_blink_ev.stop ();
1808
1809 hidden_cursor = 0;
1810#endif
1811#if OFF_FOCUS_FADING
1812 if (rs[Rs_fade])
1813 {
1814 pix_colors = pix_colors_unfocused;
1815 scr_recolour ();
1816 }
1817#endif
1818
1819 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1820 }
1821}
1822
1823void
1824rxvt_term::update_fade_color (unsigned int idx)
1825{
1826#if OFF_FOCUS_FADING
1827 if (rs[Rs_fade])
1828 {
1829 rgba c;
1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1837void
1475rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1839{
1477 SET_R (this); 1840 make_current ();
1478 SET_LOCALE (locale);
1479 1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1845
1846# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1847 switch (ev.type)
1481 { 1848 {
1482 case PropertyNotify: 1849 case PropertyNotify:
1850 /*
1851 * if user used some Esetroot compatible prog to set the root bg,
1852 * use the property to determine the pixmap. We use it later on.
1853 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1854 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1855 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1856 {
1485 if (ev.xproperty.state == PropertyNewValue) 1857 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1858 update_background ();
1487 break;
1488 } 1859 }
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 1860
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; 1861 break;
1862 }
1509#endif 1863# endif
1510 } 1864
1865 refresh_check ();
1511} 1866}
1867#endif
1512 1868
1513void 1869void
1514rxvt_term::button_press (XButtonEvent &ev) 1870rxvt_term::button_press (XButtonEvent &ev)
1515{ 1871{
1516 int reportmode = 0, clickintime; 1872 int reportmode = 0, clickintime;
1517 1873
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1874 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1875
1519 if (!bypass_keystate) 1876 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1877 reportmode = !! (priv_modes & PrivMode_mouse_report);
1878
1521 /* 1879 /*
1522 * VT window processing of button press 1880 * VT window processing of button press
1523 */ 1881 */
1524 if (ev.window == TermWin.vt) 1882 if (ev.window == vt)
1525 { 1883 {
1884 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1885 return;
1886
1887#if ISO_14755
1888 // 5.4
1889 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1890 {
1891 iso14755_54 (ev.x, ev.y);
1892 return;
1893 }
1894#endif
1895
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1896 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1897
1527 if (reportmode) 1898 if (reportmode)
1528 { 1899 {
1529 /* mouse report from vt window */ 1900 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1901 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1902 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1903#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1904 if (ev.button == MEvent.button && clickintime)
1534 { 1905 {
1535 /* same button, within alloted time */ 1906 /* same button, within allowed time */
1536 MEvent.clicks++; 1907 MEvent.clicks++;
1908
1537 if (MEvent.clicks > 1) 1909 if (MEvent.clicks > 1)
1538 { 1910 {
1539 /* only report double clicks */ 1911 /* only report double clicks */
1540 MEvent.clicks = 2; 1912 MEvent.clicks = 2;
1541 mouse_report (ev); 1913 mouse_report (ev);
… …
1553 mouse_report (ev); 1925 mouse_report (ev);
1554 } 1926 }
1555#else 1927#else
1556 MEvent.button = ev.button; 1928 MEvent.button = ev.button;
1557 mouse_report (ev); 1929 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1930#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1931
1560 } 1932 }
1561 else 1933 else
1562 { 1934 {
1563 if (ev.button != MEvent.button) 1935 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1936 MEvent.clicks = 0;
1937
1565 switch (ev.button) 1938 switch (ev.button)
1566 { 1939 {
1567 case Button1: 1940 case Button1:
1941 /* allow meta + click to select rectangular areas */
1942 /* should be done in screen.C */
1943#if ENABLE_FRILLS
1944 selection.rect = !!(ev.state & ModMetaMask);
1945#else
1946 selection.rect = false;
1947#endif
1948
1568 /* allow shift+left click to extend selection */ 1949 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1950 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1951 {
1571 if (MEvent.button == Button1 && clickintime) 1952 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1953 selection_rotate (ev.x, ev.y);
1573 else 1954 else
1574 selection_extend (ev.x, ev.y, 1); 1955 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1970 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1971 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1972 selection_rotate (ev.x, ev.y);
1592 else 1973 else
1593 selection_extend (ev.x, ev.y, 1); 1974 selection_extend (ev.x, ev.y, 1);
1975
1594 MEvent.button = Button3; 1976 MEvent.button = Button3;
1595 break; 1977 break;
1596 } 1978 }
1597 } 1979 }
1980
1598 MEvent.time = ev.time; 1981 MEvent.time = ev.time;
1599 return; 1982 return;
1600 } 1983 }
1601 1984
1602 /* 1985 /*
1603 * Scrollbar window processing of button press 1986 * Scrollbar window processing of button press
1604 */ 1987 */
1605 if (isScrollbarWindow (ev.window)) 1988 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1989 {
1607 scrollBar.setIdle (); 1990 page_dirn direction = NO_DIR;
1991
1992 if (scrollBar.upButton (ev.y))
1993 direction = UP; /* up */
1994 else if (scrollBar.dnButton (ev.y))
1995 direction = DN; /* down */
1996
1997 scrollBar.state = STATE_IDLE;
1608 /* 1998 /*
1609 * Rxvt-style scrollbar: 1999 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2000 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2001 * move dn if mouse is below slider
1612 * 2002 *
… …
1621 /* 2011 /*
1622 * Mouse report disabled scrollbar: 2012 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2013 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2014 * click on scrollbar - send pageup/down
1625 */ 2015 */
1626 if ((scrollBar.style == R_SB_NEXT 2016 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2017 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2018 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"); 2019 tt_printf ("\033[B");
1636 else 2020 else
1637 switch (ev.button) 2021 switch (ev.button)
1638 { 2022 {
1639 case Button2: 2023 case Button2:
… …
1646 tt_printf ("\033[5~"); 2030 tt_printf ("\033[5~");
1647 break; 2031 break;
1648 } 2032 }
1649 } 2033 }
1650 else 2034 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2035#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2036 {
1658 if (scrollbarnext_upButton (ev.y)) 2037 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 { 2038 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2039#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2040 if (!cont_scroll_ev.is_active ())
2041 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2042#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2043 if (scr_page (direction, 1))
1676 { 2044 {
1677 if (upordown < 0) 2045 if (direction == UP)
1678 scrollBar.setUp (); 2046 scrollBar.state = STATE_UP;
1679 else 2047 else
1680 scrollBar.setDn (); 2048 scrollBar.state = STATE_DOWN;
1681 } 2049 }
1682 } 2050 }
1683 else 2051 else
1684 switch (ev.button) 2052 switch (ev.button)
1685 { 2053 {
1686 case Button2: 2054 case Button2:
1687 switch (scrollbar_align) 2055 switch (scrollBar.align)
1688 { 2056 {
1689 case R_SB_ALIGN_TOP: 2057 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2058 csrO = 0;
1691 break; 2059 break;
1692 case R_SB_ALIGN_CENTRE: 2060 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2062 break;
1695 case R_SB_ALIGN_BOTTOM: 2063 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2064 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2065 break;
1698 } 2066 }
2067
1699 if (scrollBar.style == R_SB_XTERM 2068 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2069 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2070 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2071 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2072
1704 scrollBar.setMotion (); 2073 scrollBar.state = STATE_MOTION;
1705 break; 2074 break;
1706 2075
1707 case Button1: 2076 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2077 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2078 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2079 /* FALLTHROUGH */
1711 2080
1712 case Button3: 2081 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2082 if (scrollBar.style != R_SB_XTERM)
1714 { 2083 {
1715 if (scrollbar_above_slider (ev.y)) 2084 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2085# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2086 scr_page (UP, nrow - 1);
1718# else 2087# else
1719 scr_page (UP, TermWin.nrow / 4); 2088 scr_page (UP, nrow / 4);
1720# endif 2089# endif
1721 else if (scrollbar_below_slider (ev.y)) 2090 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2091# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2092 scr_page (DN, nrow - 1);
1724# else 2093# else
1725 scr_page (DN, TermWin.nrow / 4); 2094 scr_page (DN, nrow / 4);
1726# endif 2095# endif
1727 else 2096 else
1728 scrollBar.setMotion (); 2097 scrollBar.state = STATE_MOTION;
1729 } 2098 }
1730 else 2099 else
1731 { 2100 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2101 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2102 (nrow
1734 * scrollbar_position (ev.y) 2103 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2104 / scrollBar.size ()));
1736 } 2105 }
2106
1737 break; 2107 break;
1738 } 2108 }
1739 } 2109 }
2110
1740 return; 2111 return;
1741 } 2112 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2113}
1750 2114
1751void 2115void
1752rxvt_term::button_release (XButtonEvent &ev) 2116rxvt_term::button_release (XButtonEvent &ev)
1753{ 2117{
1754 int reportmode = 0; 2118 int reportmode = 0;
1755 2119
1756 csrO = 0; /* reset csr Offset */ 2120 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2121 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2122 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2123
1760 if (scrollbar_isUpDn ()) 2124 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2125 {
1762 scrollBar.setIdle (); 2126 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2127 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2128 }
2129
1769#ifdef SELECTION_SCROLLING 2130#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2131 sel_scroll_ev.stop();
1771#endif 2132#endif
2133
1772 if (ev.window == TermWin.vt) 2134 if (ev.window == vt)
1773 { 2135 {
2136 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2137 return;
2138
2139#if ISO_14755
2140 // 5.4
2141 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2142 return;
2143#endif
2144
1774 if (reportmode) 2145 if (reportmode)
1775 { 2146 {
1776 /* mouse report from vt window */ 2147 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2148 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2149 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2160 mouse_report (ev);
1790 } 2161 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2162#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2163 MEvent.button = AnyButton;
1793 mouse_report (ev); 2164 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2165#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2166 return;
1796 } 2167 }
2168
1797 /* 2169 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2170 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2171 * when overriding mouse reporting
1800 */ 2172 */
1801 if (PrivateModes & PrivMode_mouse_report 2173 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2174 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2175 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2176 selection_extend (ev.x, ev.y, 0);
1805 2177
1806 switch (ev.button) 2178 switch (ev.button)
1807 { 2179 {
1808 case Button1: 2180 case Button1:
1809 case Button3: 2181 case Button3:
1810 selection_make (ev.time); 2182 selection_make (ev.time);
1811 break; 2183 break;
2184
1812 case Button2: 2185 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2186 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2187 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2188 break;
2189
1815#ifdef MOUSE_WHEEL 2190#ifdef MOUSE_WHEEL
1816 case Button4: 2191 case Button4:
1817 case Button5: 2192 case Button5:
1818 { 2193 {
1819 int i; 2194 int i;
1820 page_dirn v; 2195 page_dirn v;
1821 2196
1822 v = (ev.button == Button4) ? UP : DN; 2197 v = ev.button == Button4 ? UP : DN;
2198
1823 if (ev.state & ShiftMask) 2199 if (ev.state & ShiftMask)
1824 i = 1; 2200 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2201 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2202 i = nrow - 1;
1827 else 2203 else
1828 i = 5; 2204 i = 5;
2205
1829# ifdef MOUSE_SLIP_WHEELING 2206# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2207 if (ev.state & ControlMask)
1831 { 2208 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2209 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2210 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2211 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2212
2213 if (!slip_wheel_ev.is_active ())
2214 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2215 }
2216 else
1835# endif 2217# 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 { 2218 {
1843 scr_page (v, 1); 2219 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2220 scrollBar.show (1);
1846 } 2221 }
1847# endif
1848
1849 } 2222 }
1850 break; 2223 break;
1851#endif 2224#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 { 2225 }
1891 pchanged = 1; 2226 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2227}
1893 PixColors[Color_bg]); 2228
1894 am_transparent = am_pixmap_trans = 0; 2229/*}}} */
2230
2231void
2232rxvt_term::cmd_parse ()
2233{
2234 wchar_t ch = NOCHAR;
2235 char *seq_begin; // remember start of esc-sequence here
2236
2237 for (;;)
2238 {
2239 if (expect_false (ch == NOCHAR))
1895 } 2240 {
1896 return pchanged; /* Don't try any more */ 2241 seq_begin = cmdbuf_ptr;
1897 } 2242 ch = next_char ();
1898 2243
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2244 if (ch == NOCHAR)
1900 XSync (display->display, False); 2245 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 { 2246 }
1939 nw += sx; 2247
1940 nx = -sx; 2248 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2249 {
1943 2250 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 { 2251 {
1963 pchanged = 1; 2252 seen_input = 1;
1964 if (TermWin.pixmap != None) 2253 // many badly-written programs (e.g. jed) contain a race condition:
2254 // they first read the screensize and then install a SIGWINCH handler.
2255 // some window managers resize the window early, and these programs
2256 // then sometimes get the size wrong.
2257 // unfortunately other programs are even more buggy and dislike
2258 // being sent SIGWINCH, so only do it when we were in fact being
2259 // resized.
2260 if (seen_resize && cmd_pid)
2261 kill (-cmd_pid, SIGWINCH);
2262 }
2263
2264 /* Read a text string from the input buffer */
2265 wchar_t buf[UBUFSIZ];
2266 bool refreshnow = false;
2267 int nlines = 0;
2268 wchar_t *str = buf;
2269 wchar_t *eol = str + min (ncol, UBUFSIZ);
2270
2271 for (;;)
2272 {
2273 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2274 break;
2275
2276 *str++ = ch;
2277
2278 if (expect_false (ch == C0_LF || str >= eol))
1965 { 2279 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2280 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2281 nlines++;
2282
2283 refresh_count++;
2284
2285 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2286 {
2287 refresh_count = 0;
2288
2289 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2290 {
2291 refreshnow = true;
2292 ch = NOCHAR;
2293 break;
2294 }
2295 }
2296
2297 // scr_add_lines only works for nlines <= nrow - 1.
2298 if (nlines >= nrow - 1)
2299 {
2300 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2301 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2302 scr_add_lines (buf, str - buf, nlines);
2303
2304 nlines = 0;
2305 str = buf;
2306 eol = str + min (ncol, UBUFSIZ);
2307 }
2308
2309 if (str >= eol)
2310 {
2311 if (eol >= buf + UBUFSIZ)
2312 {
2313 ch = NOCHAR;
2314 break;
2315 }
2316 else
2317 eol = min (eol + ncol, buf + UBUFSIZ);
2318 }
2319
1968 } 2320 }
2321
2322 seq_begin = cmdbuf_ptr;
2323 ch = next_char ();
1969 } 2324 }
1970 am_pixmap_trans = 0; 2325
2326 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2327 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2328 scr_add_lines (buf, str - buf, nlines);
2329
2330 /*
2331 * If there have been a lot of new lines, then update the screen
2332 * What the heck we'll cheat and only refresh less than every page-full.
2333 * if skipScroll is enabled.
2334 */
2335 if (refreshnow)
2336 {
2337 scr_refresh ();
2338 want_refresh = 1;
2339 }
1971 } 2340 }
1972 else 2341 else
1973 { 2342 {
1974 if (TermWin.pixmap != None) 2343 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 { 2344 {
2011 if (oldp != None) 2345 process_nonprinting (ch);
2012 pchanged = 1; 2346 }
2347 catch (const class out_of_input &o)
2348 {
2349 // we ran out of input, retry later
2350 cmdbuf_ptr = seq_begin;
2013 break; 2351 break;
2014 } 2352 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2353
2019 n = 0; 2354 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2355 }
2023 for (; n < (unsigned int)i; n++) 2356 }
2024 { 2357}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2358
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2359// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2360wchar_t
2028 { 2361rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2362{
2030 break; 2363 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2364 {
2032 } 2365 // assume 7-bit to be ascii ALWAYS
2366 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2367 return *cmdbuf_ptr++;
2368
2369 wchar_t wc;
2370 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2371
2372 if (len == (size_t)-2)
2033 } 2373 {
2034 2374 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2375 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2376 break;
2037 { 2377 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2378
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2379 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 } 2380 {
2046 else 2381 mbstate.reset (); // reset now undefined conversion state
2382 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2383 }
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 2384
2053 rqt.tv_sec = 1; 2385 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2386 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2387 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 } 2388 }
2389
2390 return NOCHAR;
2391}
2392
2393// read the next octet
2394uint32_t
2395rxvt_term::next_octet () NOTHROW
2396{
2397 return cmdbuf_ptr < cmdbuf_endp
2398 ? (unsigned char)*cmdbuf_ptr++
2399 : NOCHAR;
2400}
2401
2402static class out_of_input out_of_input;
2403
2404/* rxvt_cmd_getc () - Return next input character */
2405/*
2406 * Return the next input character after first passing any keyboard input
2407 * to the command.
2408 */
2409wchar_t
2410rxvt_term::cmd_getc () THROW ((class out_of_input))
2411{
2412 wchar_t c = next_char ();
2413
2414 if (c == NOCHAR)
2415 throw out_of_input;
2416
2071 return pchanged; 2417 return c;
2072} 2418}
2073#endif
2074 2419
2075/*}}} */ 2420uint32_t
2421rxvt_term::cmd_get8 () THROW ((class out_of_input))
2422{
2423 uint32_t c = next_octet ();
2424
2425 if (c == NOCHAR)
2426 throw out_of_input;
2427
2428 return c;
2429}
2076 2430
2077/*{{{ print pipe */ 2431/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2432/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2433#ifdef PRINTPIPE
2080FILE * 2434FILE *
2081rxvt_term::popen_printer () 2435rxvt_term::popen_printer ()
2082{ 2436{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2437 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2438
2085 if (stream == NULL) 2439 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2440 rxvt_warn ("can't open printer pipe, not printing.\n");
2441
2087 return stream; 2442 return stream;
2088} 2443}
2089 2444
2090int 2445int
2091rxvt_term::pclose_printer (FILE *stream) 2446rxvt_term::pclose_printer (FILE *stream)
2092{ 2447{
2093 fflush (stream); 2448 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); 2449 return pclose (stream);
2100# endif
2101} 2450}
2102 2451
2103/* 2452/*
2104 * simulate attached vt100 printer 2453 * simulate attached vt100 printer
2105 */ 2454 */
2106void 2455void
2107rxvt_term::process_print_pipe () 2456rxvt_term::process_print_pipe ()
2108{ 2457{
2109 int done; 2458 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2459
2112 if ((fd = popen_printer ()) == NULL) 2460 if (!fd)
2113 return; 2461 return;
2114 2462
2115 /* 2463 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2464 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2465 * is received.
2118 */ 2466 */
2119 for (done = 0; !done;) 2467 for (int done = 0; !done; )
2120 { 2468 {
2121 unsigned char buf[8]; 2469 unsigned char buf[8];
2122 unsigned char ch; 2470 unicode_t ch;
2123 unsigned int i, len; 2471 unsigned int i, len;
2124 2472
2125 if ((ch = cmd_getc ()) != C0_ESC) 2473 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2474 {
2127 if (putc (ch, fd) == EOF) 2475 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2476 break; /* done = 1 */
… …
2143 { 2491 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2492 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2493 break; /* done = 1 */
2146 } 2494 }
2147 } 2495 }
2496
2148 for (i = 0; i < len; i++) 2497 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2498 if (putc (buf[i], fd) == EOF)
2150 { 2499 {
2151 done = 1; 2500 done = 1;
2152 break; 2501 break;
2153 } 2502 }
2154 } 2503 }
2155 } 2504 }
2505
2156 pclose_printer (fd); 2506 pclose_printer (fd);
2157} 2507}
2158#endif /* PRINTPIPE */ 2508#endif /* PRINTPIPE */
2159/*}}} */ 2509/*}}} */
2160 2510
2161/* *INDENT-OFF* */ 2511/* *INDENT-OFF* */
2162enum { 2512enum {
2163 C1_40 = 0x40, 2513 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2514 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, 2515 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, 2516 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 2517 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2518};
2169/* *INDENT-ON* */ 2519/* *INDENT-ON* */
2170 2520
2171/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2172void 2522void
2173rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2524{
2175 switch (ch) 2525 switch (ch)
2176 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2177 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2179 tt_write ( 2532 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 2533 else
2183 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2535 break;
2186 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2187 scr_bell (); 2537 scr_bell ();
2188 break; 2538 break;
2189 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2554 scr_charset_choose (1);
2205 break; 2555 break;
2206 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2557 scr_charset_choose (0);
2208 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2209 } 2572 }
2210} 2573}
2211/*}}} */ 2574/*}}} */
2212 2575
2213 2576
2214/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2215void 2578void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2580{
2218 int row, col; 2581 int row, col;
2219 2582
2220 switch (ch) 2583 switch (ch)
2221 { 2584 {
… …
2254 break; 2617 break;
2255 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2620 break;
2258 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2622 set_privmode (PrivMode_vt52, 0);
2260 break; 2623 break;
2261 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2263 /* unimplemented */ 2626 /* unimplemented */
2264 break; 2627 break;
… …
2273 2636
2274/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2275void 2638void
2276rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2277{ 2640{
2278 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2279 2642
2280 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2281 { 2644 {
2282 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2283 return; 2646 return;
2284 } 2647 }
2285 2648
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2663 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2664 break;
2302 case '+': 2665 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2666 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2667 break;
2305#ifndef NO_FRILLS 2668#if !ENABLE_MINIMAL
2306 case '6': 2669 case '6':
2307 scr_backindex (); 2670 scr_backindex ();
2308 break; 2671 break;
2309#endif 2672#endif
2310 case '7': 2673 case '7':
2311 scr_cursor (SAVE); 2674 scr_cursor (SAVE);
2312 break; 2675 break;
2313 case '8': 2676 case '8':
2314 scr_cursor (RESTORE); 2677 scr_cursor (RESTORE);
2315 break; 2678 break;
2316#ifndef NO_FRILLS 2679#if !ENABLE_MINIMAL
2317 case '9': 2680 case '9':
2318 scr_forwardindex (); 2681 scr_forwardindex ();
2319 break; 2682 break;
2320#endif 2683#endif
2321 case '=': 2684 case '=':
2322 case '>': 2685 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2686 set_privmode (PrivMode_aplKP, ch == '=');
2324 break; 2687 break;
2325 2688
2326 case C1_40: 2689 case C1_40:
2327 cmd_getc (); 2690 cmd_getc ();
2328 break; 2691 break;
… …
2331 break; 2694 break;
2332 2695
2333 /* 8.3.87: NEXT LINE */ 2696 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2697 case C1_NEL: /* ESC E */
2335 { 2698 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2699 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2700 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2701 }
2339 break; 2702 break;
2340 2703
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2704 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2705 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2715 case C1_RI: /* ESC M */
2353 scr_index (DN); 2716 scr_index (DN);
2354 break; 2717 break;
2355 2718
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2719 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2720 /*case C1_SS2: scr_single_shift (2); break; */
2358 2721
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2722 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2723 /*case C1_SS3: scr_single_shift (3); break; */
2361 2724
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2725 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2726 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2727 process_dcs_seq ();
2365 break; 2728 break;
2366 2729
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2730 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2731 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2732 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2733 break; /* steal obsolete ESC [ c */
2372 2734
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2735 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2736 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2737 process_csi_seq ();
2376 break; 2738 break;
2377 2739
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2740 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2741 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2742 process_osc_seq ();
2381 break; 2743 break;
2382 2744
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2745 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2746 case 'c':
2747 mbstate.reset ();
2385 scr_poweron (); 2748 scr_poweron ();
2386 scrollbar_show (1); 2749 scrollBar.show (1);
2387 break; 2750 break;
2388 2751
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2752 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2753 case 'n':
2391 scr_charset_choose (2); 2754 scr_charset_choose (2);
… …
2401 2764
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2765/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2766/* *INDENT-OFF* */
2404enum { 2767enum {
2405 CSI_ICH = 0x40, 2768 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2769 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 , 2770 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, 2771 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, 2772 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, 2773 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, 2774 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, */ 2789 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, [, \, ], ^, _, */ 2790 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, */ 2791 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, */ 2792 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, */ 2793 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, {, |, }, ~, */ 2794 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2795 };
2433/* *INDENT-ON* */ 2796/* *INDENT-ON* */
2434 2797
2435void 2798void
2436rxvt_term::process_csi_seq () 2799rxvt_term::process_csi_seq ()
2437{ 2800{
2438 unsigned char ch, priv, i; 2801 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2802 unsigned int nargs, p;
2440 int n, ndef; 2803 int n, ndef;
2441 int arg[ESC_ARGS]; 2804 int arg[ESC_ARGS] = { };
2442 2805
2443 for (nargs = ESC_ARGS; nargs > 0;) 2806 nargs = 0;
2444 arg[--nargs] = 0;
2445 2807
2446 priv = 0; 2808 priv = 0;
2447 ch = cmd_getc (); 2809 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2810 if ((ch >= '<' && ch <= '?') || ch == '!')
2811 {
2449 { /* '<' '=' '>' '?' */ 2812 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2813 priv = ch;
2451 ch = cmd_getc (); 2814 ch = cmd_getc ();
2452 } 2815 }
2816
2453 /* read any numerical arguments */ 2817 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2818 for (n = -1; ch < CSI_ICH; )
2455 { 2819 {
2456 if (isdigit (ch)) 2820 if (isdigit (ch))
2457 { 2821 {
… …
2464 { 2828 {
2465 if (nargs < ESC_ARGS) 2829 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2830 arg[nargs++] = n;
2467 n = -1; 2831 n = -1;
2468 } 2832 }
2469 else if (ch == '\b') 2833 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); 2834 process_nonprinting (ch);
2481 } 2835
2482 ch = cmd_getc (); 2836 ch = cmd_getc ();
2483 } 2837 }
2484 2838
2485 if (ch > CSI_7F) 2839 if (ch > CSI_7F)
2486 return; 2840 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2846 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2847 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2848 if (arg[p] == -1)
2495 arg[p] = ndef; 2849 arg[p] = ndef;
2496 2850
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 /* 2851 /*
2505 * private mode handling 2852 * private mode handling
2506 */ 2853 */
2507 if (priv) 2854 if (priv)
2508 { 2855 {
2509 switch (priv) 2856 switch (priv)
2510 { 2857 {
2511 case '>': 2858 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2859 if (ch == CSI_DA) /* secondary device attributes */
2860 {
2861 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2862 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2863 //
2864 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2865 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2866 // versions.
2867 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2868 tt_printf ("\033[>%d;95;0c", 'U');
2869 }
2514 break; 2870 break;
2871
2515 case '?': 2872 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2873 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2874 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2875 break;
2876
2877 case '!':
2878 if (ch == CSI_70)
2879 {
2880 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2881 scr_soft_reset ();
2882
2883 static const int pm_h[] = { 7, 25 };
2884 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2885
2886 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2887 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2519 } 2888 }
2889 break;
2890 }
2891
2520 return; 2892 return;
2521 } 2893 }
2522 2894
2523 switch (ch) 2895 switch (ch)
2524 { 2896 {
… …
2623 2995
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2996 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2997 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2998 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2999 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3000 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3001 break;
2630 3002
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3003 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3004 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3005 break;
2635 3006
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3007 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3008 process_sgr_mode (nargs, arg);
2638 break; 3009 break;
… …
2644 tt_printf ("\033[0n"); 3015 tt_printf ("\033[0n");
2645 break; 3016 break;
2646 case 6: /* CPR requested */ 3017 case 6: /* CPR requested */
2647 scr_report_position (); 3018 scr_report_position ();
2648 break; 3019 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3020 case 7: /* unofficial extension */
3021 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3022 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3023 break;
2653#endif
2654 case 8: /* unofficial extension */ 3024 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3025 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3026 break;
2657 } 3027 }
2658 break; 3028 break;
2659 3029
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3030 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3063 break;
2694 3064
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3065 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3066 if (arg[0] == 4)
2697 scr_insert_mode (0); 3067 scr_insert_mode (0);
3068 else if (arg[0] == 20)
3069 priv_modes &= ~PrivMode_LFNL;
2698 break; 3070 break;
2699 3071
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3072 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3073 if (arg[0] == 4)
2702 scr_insert_mode (1); 3074 scr_insert_mode (1);
3075 else if (arg[0] == 20)
3076 priv_modes |= PrivMode_LFNL;
2703 break; 3077 break;
2704 3078
2705 /* 3079 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3080 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3081 */
… …
2719 break; 3093 break;
2720 case CSI_75: 3094 case CSI_75:
2721 scr_cursor (RESTORE); 3095 scr_cursor (RESTORE);
2722 break; 3096 break;
2723 3097
2724#ifndef NO_FRILLS 3098#if !ENABLE_MINIMAL
2725 case CSI_74: 3099 case CSI_74:
2726 process_window_ops (arg, nargs); 3100 process_window_ops (arg, nargs);
2727 break; 3101 break;
2728#endif 3102#endif
2729 3103
2730 case CSI_78: /* DECREQTPARM */ 3104 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3105 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3106 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3107 break;
2734 3108
2735 default: 3109 default:
2736 break; 3110 break;
2737 } 3111 }
2738} 3112}
2739/*}}} */ 3113/*}}} */
2740 3114
2741#ifndef NO_FRILLS 3115#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3116/* ARGSUSED */
2743void 3117void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3118rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3119{
2746 int x, y; 3120 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3121 XWindowAttributes wattr;
2751 Window wdummy; 3122 Window wdummy;
3123
3124 dLocal (Display *, dpy);
2752 3125
2753 if (nargs == 0) 3126 if (nargs == 0)
2754 return; 3127 return;
3128
2755 switch (args[0]) 3129 switch (args[0])
2756 { 3130 {
2757 /* 3131 /*
2758 * commands 3132 * commands
2759 */ 3133 */
2760 case 1: /* deiconify window */ 3134 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3135 XMapWindow (dpy, parent[0]);
2762 break; 3136 break;
2763 case 2: /* iconify window */ 3137 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3138 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3139 break;
2767 case 3: /* set position (pixels) */ 3140 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3141 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3142 break;
2770 case 4: /* set size (pixels) */ 3143 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3144 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3145 break;
2773 case 5: /* raise window */ 3146 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3147 XRaiseWindow (dpy, parent[0]);
2775 break; 3148 break;
2776 case 6: /* lower window */ 3149 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3150 XLowerWindow (dpy, parent[0]);
2778 break; 3151 break;
2779 case 7: /* refresh window */ 3152 case 7: /* refresh window */
2780 scr_touch (true); 3153 scr_touch (true);
2781 break; 3154 break;
2782 case 8: /* set size (chars) */ 3155 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3156 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3157 (unsigned int) (args[1] * fheight));
2785 break; 3158 break;
3159
3160 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3161 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3162 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3163 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3164 (unsigned int) (args[1] * fheight));
2790 break; 3165 break;
3166
2791 /* 3167 /*
2792 * reports - some output format copied from XTerm 3168 * reports - some output format copied from XTerm
2793 */ 3169 */
2794 case 11: /* report window state */ 3170 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3171 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3172 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3173 break;
2798 case 13: /* report window position */ 3174 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3175 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3176 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3177 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3178 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3179 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3180 break;
2805 case 14: /* report window size (pixels) */ 3181 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3182 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3183 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3184 break;
3185 case 18: /* report text area size (chars) */
3186 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3187 break;
2809 case 18: /* report window size (chars) */ 3188 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3189 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3190 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3191 case 20: /* report icon label */
3192 {
3193 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3194 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3195 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3196 XFree (s);
3197 }
2816 break; 3198 break;
2817 case 21: /* report window title */ 3199 case 21: /* report window title */
3200 {
3201 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3202 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3203 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3204 XFree (s);
3205 }
2820 break; 3206 break;
2821#endif
2822
2823 } 3207 }
2824} 3208}
2825#endif 3209#endif
2826 3210
2827/*----------------------------------------------------------------------*/ 3211/*----------------------------------------------------------------------*/
2828/* 3212/*
2829 * get input up until STRING TERMINATOR (or BEL) 3213 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3214 * ends_how is terminator used. returned input must be free()'d
2831 */ 3215 */
2832unsigned char * 3216char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3217rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3218{
2835 int seen_esc = 0; /* seen escape? */ 3219 unicode_t ch;
3220 bool seen_esc = false;
2836 unsigned int n = 0; 3221 unsigned int n = 0;
2837 unsigned char *s; 3222 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3223
2840 for (; (ch = cmd_getc ());) 3224 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3225 {
2842 if (ch == C0_BEL 3226 if (seen_esc)
2843 || ch == CHAR_ST 3227 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3228 if (ch == 0x5c) /* 7bit ST */
2845 break; 3229 break;
3230 else
3231 return NULL;
3232 }
2846 if (ch == C0_ESC) 3233 else if (ch == C0_ESC)
2847 { 3234 {
2848 seen_esc = 1; 3235 seen_esc = true;
2849 continue; 3236 continue;
2850 } 3237 }
3238 else if (ch == C0_BEL || ch == CHAR_ST)
3239 break;
2851 else if (ch == '\t') 3240 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3241 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3242 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3243 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3244
3245 seen_esc = false;
3246
3247 if (n >= STRING_MAX - 1)
3248 // stop at some sane length
3249 return NULL;
3250
2856 string[n++] = ch; 3251 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3252 }
3253
2859 string[n++] = '\0'; 3254 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3255
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3256 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3257
2864 return s; 3258 return rxvt_wcstombs (string);
2865} 3259}
2866 3260
2867/*----------------------------------------------------------------------*/ 3261/*----------------------------------------------------------------------*/
2868/* 3262/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3263 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3264 */
2871void 3265void
2872rxvt_term::process_dcs_seq () 3266rxvt_term::process_dcs_seq ()
2873{ 3267{
2874 unsigned char eh, *s;
2875 /* 3268 /*
2876 * Not handled yet 3269 * Not handled yet
2877 */ 3270 */
3271
3272 unicode_t eh;
2878 s = get_to_st (&eh); 3273 char *s = get_to_st (eh);
2879 if (s) 3274 if (s)
2880 free (s); 3275 free (s);
3276
2881 return; 3277 return;
2882} 3278}
2883 3279
2884/*----------------------------------------------------------------------*/ 3280/*----------------------------------------------------------------------*/
2885/* 3281/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3282 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3283 */
2888void 3284void
2889rxvt_term::process_osc_seq () 3285rxvt_term::process_osc_seq ()
2890{ 3286{
2891 unsigned char ch, eh, *s; 3287 int arg;
2892 int arg;
2893 3288
2894 ch = cmd_getc (); 3289 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3290 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3291 arg = arg * 10 + (ch - '0');
2897 3292
2898 if (ch == ';') 3293 if (ch == ';')
2899 { 3294 {
3295 unicode_t eh;
2900 s = get_to_st (&eh); 3296 char *s = get_to_st (eh);
3297
2901 if (s) 3298 if (s)
2902 { 3299 {
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); 3300 process_xterm_seq (arg, s, eh);
2915 free (s); 3301 free (s);
2916 } 3302 }
2917 } 3303 }
2918} 3304}
3305
3306void
3307rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3308{
3309 if (str[0] == '?' && !str[1])
3310 {
3311 rgba c;
3312 pix_colors_focused[color].get (c);
3313
3314#if XFT
3315 if (c.a != rgba::MAX_CC)
3316 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3317 else
3318#endif
3319 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3320 }
3321 else
3322 set_window_color (color, str);
3323}
3324
2919/* 3325/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3326 * 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 */ 3327 */
2942void 3328void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3329rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3330{
2945 int changed = 0; 3331 int color;
2946 int color;
2947 char *buf, *name; 3332 char *buf, *name;
3333 bool query = str[0] == '?' && !str[1];
3334 int saveop = op;
3335
3336 dLocal (Display *, dpy);
2948 3337
2949 assert (str != NULL); 3338 assert (str != NULL);
3339
3340 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3341 return;
3342
2950 switch (op) 3343 switch (op)
2951 { 3344 {
2952 case XTerm_name: 3345 case XTerm_name:
2953 set_title (str); 3346 set_title (str);
2954 /* FALLTHROUGH */ 3347 /* FALLTHROUGH */
2955 case XTerm_iconName: 3348 case XTerm_iconName:
2956 set_iconName (str); 3349 set_icon_name (str);
2957 break; 3350 break;
2958 case XTerm_title: 3351 case XTerm_title:
2959 set_title (str); 3352 set_title (str);
2960 break; 3353 break;
3354 case XTerm_property:
3355 if (str[0] == '?')
3356 {
3357 Atom prop = display->atom (str + 1);
3358 Atom actual_type;
3359 int actual_format;
3360 unsigned long nitems;
3361 unsigned long bytes_after;
3362 unsigned char *value = 0;
3363 const char *str = "";
3364
3365 if (prop
3366 && XGetWindowProperty (dpy, parent[0],
3367 prop, 0, 1<<16, 0, AnyPropertyType,
3368 &actual_type, &actual_format,
3369 &nitems, &bytes_after, &value) == Success
3370 && actual_type != None
3371 && actual_format == 8)
3372 str = (const char *)(value);
3373
3374 tt_printf ("\033]%d;%s%c", op, str, resp);
3375
3376 XFree (value);
3377 }
3378 else
3379 {
3380 char *eq = strchr (str, '=');
3381
3382 if (eq)
3383 {
3384 *eq = 0;
3385 set_utf8_property (display->atom (str), eq + 1);
3386 }
3387 else
3388 XDeleteProperty (dpy, parent[0],
3389 display->atom (str));
3390 }
3391 break;
3392
2961 case XTerm_Color: 3393 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3394 for (buf = (char *)str; buf && *buf;)
2963 { 3395 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3396 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3397 break;
3398
2966 *name++ = '\0'; 3399 *name++ = '\0';
2967 color = atoi (buf); 3400 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3401
3402 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3403 break;
3404
2970 if ((buf = STRCHR (name, ';')) != NULL) 3405 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3406 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3407
3408 process_color_seq (op, color, name, resp);
2973 } 3409 }
3410 break;
3411 case Rxvt_restoreFG:
3412 case XTerm_Color00:
3413 process_color_seq (op, Color_fg, str, resp);
3414 break;
3415 case Rxvt_restoreBG:
3416 case XTerm_Color01:
3417 process_color_seq (op, Color_bg, str, resp);
2974 break; 3418 break;
2975#ifndef NO_CURSORCOLOR 3419#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3420 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3421 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3422 break;
2979#endif 3423#endif
2980 case XTerm_Color_pointer: 3424 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3425 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3426 break;
3427 case XTerm_Color_pointer_bg:
3428 process_color_seq (op, Color_pointer_bg, str, resp);
3429 break;
3430#ifdef OPTION_HC
3431 case XTerm_Color_HC:
3432 process_color_seq (op, Color_HC, str, resp);
3433 break;
3434 case XTerm_Color_HTC:
3435 process_color_seq (op, Color_HTC, str, resp);
3436 break;
3437#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3438#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3439 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3440 process_color_seq (op, Color_BD, str, resp);
2986 break; 3441 break;
2987 case XTerm_Color_UL: 3442 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3443 process_color_seq (op, Color_UL, str, resp);
2989 break; 3444 break;
2990 case XTerm_Color_RV: 3445 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3446 process_color_seq (op, Color_IT, str, resp);
2992 break; 3447 break;
2993#endif 3448#endif
2994 3449 case URxvt_Color_border:
2995 case XTerm_Menu: 3450 process_color_seq (op, Color_border, str, resp);
3451 break;
3452#if ENABLE_TRANSPARENCY
3453 case URxvt_Color_tint:
3454 process_color_seq (op, Color_tint, str, resp);
2996 /* 3455 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3456 bool changed = false;
2998 * so DON'T do it here 3457
3458 if (ISSET_PIXCOLOR (Color_tint))
3459 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3460 else
3461 changed = bgPixmap.unset_tint ();
3462
3463 if (changed)
3464 update_background ();
2999 */ 3465 }
3466
3000 break; 3467 break;
3468#endif
3469
3470#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3471 case Rxvt_Pixmap:
3002 if (*str != ';') 3472 if (!strcmp (str, "?"))
3003 { 3473 {
3004#if XPM_BACKGROUND 3474 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3475
3006 set_bgPixmap (str); /* change pixmap */ 3476 sprintf (str, "[%dx%d+%d+%d]",
3007#endif 3477 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3478 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3479 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3480 }
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 3481 else
3043 { 3482 {
3044 set_locale (str); 3483 int changed = 0;
3045# ifdef USE_XIM 3484
3046 im_cb (); 3485 if (*str != ';')
3047# endif 3486 {
3487 if (bgPixmap.set_file (str)) /* change pixmap */
3488 {
3489 changed++;
3490 str = strchr (str, ';');
3491 if (str == NULL)
3492 bgPixmap.set_defaultGeometry ();
3493 else
3494 bgPixmap.set_geometry (str+1);
3495 }
3496 }
3497 else
3498 {
3499 str++;
3500 if (bgPixmap.set_geometry (str, true))
3501 changed++;
3502 }
3503
3504 if (changed)
3505 {
3506 if (bgPixmap.window_position_sensitive ())
3507 {
3508 int x, y;
3509 get_window_origin (x, y);
3510 bgPixmap.set_position (x, y);
3511 }
3512 update_background ();
3513 }
3048 } 3514 }
3049 break; 3515 break;
3516#endif
3517
3050 case XTerm_findfont: 3518 case XTerm_logfile:
3051 { 3519 // 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; 3520 break;
3056#endif 3521
3057#if 0 3522#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3523 case Rxvt_dumpscreen: /* no error notices */
3059 { 3524 {
3060 int fd; 3525 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3527 {
3063 scr_dump (fd); 3528 scr_dump (fd);
3064 close (fd); 3529 close (fd);
3065 } 3530 }
3066 } 3531 }
3067 break; 3532 break;
3068#endif 3533#endif
3534 case XTerm_font:
3535 op = URxvt_font;
3536 case URxvt_font:
3537#if ENABLE_STYLES
3538 case URxvt_boldFont:
3539 case URxvt_italicFont:
3540 case URxvt_boldItalicFont:
3541#endif
3542 if (query)
3543 tt_printf ("\33]%d;%-.250s%c", saveop,
3544 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3545 ? fontset[op - URxvt_font]->fontdesc : "",
3546 resp);
3547 else
3548 {
3549 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3550
3551 res = strdup (str);
3552 allocated.push_back ((void *)res);
3553 set_fonts ();
3554 }
3555 break;
3556
3557 case URxvt_version:
3558 if (query)
3559 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3560 op,
3561 rs[Rs_name], VERSION[0], VERSION[2],
3562 resp);
3563 break;
3564
3565#if !ENABLE_MINIMAL
3566 case URxvt_locale:
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3569 else
3570 {
3571 set_locale (str);
3572 pty->set_utf8_mode (enc_utf8);
3573 init_xlocale ();
3574 }
3575 break;
3576
3577 case URxvt_view_up:
3578 case URxvt_view_down:
3579 {
3580 int lines = atoi (str);
3581
3582 if (lines)
3583 scr_page (op == URxvt_view_up ? UP : DN, lines);
3584 else
3585 scr_erase_savelines ();
3586 }
3587
3588 break;
3589#endif
3590
3591#if ENABLE_PERL
3592 case URxvt_perl:
3593 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3594 break;
3595#endif
3070 } 3596 }
3071} 3597}
3072/*----------------------------------------------------------------------*/ 3598/*----------------------------------------------------------------------*/
3073 3599
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3600/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3608 * so no need for fancy checking
3083 */ 3609 */
3084int 3610int
3085rxvt_term::privcases (int mode, unsigned long bit) 3611rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3612{
3087 int state; 3613 int state;
3088 3614
3089 if (mode == 's') 3615 if (mode == 's')
3090 { 3616 {
3091 SavedModes |= (PrivateModes & bit); 3617 SavedModes |= (priv_modes & bit);
3092 return -1; 3618 return -1;
3093 } 3619 }
3094 else 3620 else
3095 { 3621 {
3096 if (mode == 'r') 3622 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3623 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3624 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3625 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3626
3627 set_privmode (bit, state);
3101 } 3628 }
3629
3102 return state; 3630 return state;
3103} 3631}
3104 3632
3105/* we're not using priv _yet_ */ 3633/* we're not using priv _yet_ */
3106void 3634void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3635rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3636{
3109 unsigned int i, j; 3637 unsigned int i, j;
3110 int state; 3638 int state;
3639
3111 static const struct 3640 static const struct
3112 { 3641 {
3113 const int argval; 3642 const int argval;
3114 const unsigned long bit; 3643 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3644 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3645 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3646 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3647 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3648 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3649 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3650 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3651 { 7, PrivMode_Autowrap }, // DECAWM
3652 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3653 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3654 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3655 // 19 Print screen prints full screen/scroll region
3127#endif 3656 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3657#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3658 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3659#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3660 { 35, PrivMode_ShiftKeys }, // rxvt extension
3661 // 38, tektronix mode // DECTEK
3133 { 40, PrivMode_132OK }, 3662 { 40, PrivMode_132OK },
3663 // 41 xterm more fixes NYI
3664 // 45 margin bell NYI
3665 // 46 start logging
3134 { 47, PrivMode_Screen }, 3666 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3667 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3136#ifndef NO_BACKSPACE_KEY 3668#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3669 { 67, PrivMode_BackSpace }, // DECBKM
3138#endif 3670#endif
3139 { 1000, PrivMode_MouseX11 }, 3671 { 1000, PrivMode_MouseX11 },
3672 { 1002, PrivMode_MouseBtnEvent },
3673 { 1003, PrivMode_MouseAnyEvent },
3674#if ENABLE_FRILLS
3675 { 1005, PrivMode_ExtModeMouse },
3676#endif
3140 { 1010, PrivMode_TtyOutputInh }, 3677 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3678 { 1011, PrivMode_Keypress }, // rxvt extension
3679#if ENABLE_FRILLS
3680 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3681#endif
3682 // 1035 enable modifiers for alt, numlock NYI
3683 // 1036 send ESC for meta keys NYI
3684 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3685 { 1047, PrivMode_Screen },
3686 // 1048 save and restore cursor, implemented in code
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3687 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3688 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3689 { 2004, PrivMode_BracketPaste },
3144 }; 3690 };
3145 3691
3146 if (nargs == 0) 3692 if (nargs == 0)
3147 return; 3693 return;
3148 3694
… …
3163 state = privcases (mode, argtopriv[j].bit); 3709 state = privcases (mode, argtopriv[j].bit);
3164 break; 3710 break;
3165 } 3711 }
3166 3712
3167 /* extra handling for values with state unkept */ 3713 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3714 switch (arg[i])
3170 { 3715 {
3716#if ENABLE_STYLES
3717 case 1021:
3718 set_option (Opt_intensityStyles, mode);
3719
3720 scr_touch (true);
3721 break;
3722#endif
3171 case 1048: /* alternative cursor save */ 3723 case 1048: /* alternative cursor save */
3724 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3725 if (mode == 0)
3173 scr_cursor (RESTORE); 3726 scr_cursor (RESTORE);
3174 else if (mode == 1) 3727 else if (mode == 1)
3175 scr_cursor (SAVE); 3728 scr_cursor (SAVE);
3176 /* FALLTHROUGH */
3177 default:
3178 continue; /* for (;i;) */
3179 }
3180
3181 /* extra handling for values with valid 0 or 1 state */
3182 switch (arg[i])
3183 {
3184 /* case 1: - application cursor keys */
3185 case 2: /* VT52 mode */
3186 /* oddball mode. should be set regardless of set/reset
3187 * parameter. Return from VT52 mode with an ESC < from
3188 * within VT52 mode
3189 */
3190 PrivMode (1, PrivMode_vt52);
3191 break; 3729 break;
3730 }
3731
3732 if (state >= 0)
3733 /* extra handling for values with valid 0 or 1 state */
3734 switch (arg[i])
3735 {
3736 /* case 1: - application cursor keys */
3737 case 2: /* VT52 mode */
3738 /* oddball mode. should be set regardless of set/reset
3739 * parameter. Return from VT52 mode with an ESC < from
3740 * within VT52 mode
3741 */
3742 set_privmode (PrivMode_vt52, 1);
3743 break;
3192 case 3: /* 80/132 */ 3744 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3745 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3746 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3195 break; 3747 break;
3196 case 4: /* smooth scrolling */ 3748 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3749 set_option (Opt_jumpScroll, !state);
3201 break; 3750 break;
3202 case 5: /* reverse video */ 3751 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3752 scr_rvideo_mode (state);
3204 break; 3753 break;
3205 case 6: /* relative/absolute origins */ 3754 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3755 scr_relative_origin (state);
3207 break; 3756 break;
3208 case 7: /* autowrap */ 3757 case 7: /* autowrap */
3209 scr_autowrap (state); 3758 scr_autowrap (state);
3210 break; 3759 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3760 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3761 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3762 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3763 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3764 break;
3216#ifdef menuBar_esc
3217 case menuBar_esc:
3218#ifdef MENUBAR
3219 map_menuBar (state);
3220#endif
3221 break;
3222#endif
3223#ifdef scrollBar_esc 3765#ifdef scrollBar_esc
3224 case scrollBar_esc: 3766 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3767 if (scrollBar.map (state))
3226 { 3768 {
3227 resize_all_windows (0, 0, 0); 3769 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3770 scr_touch (true);
3229 } 3771 }
3230 break; 3772 break;
3231#endif 3773#endif
3232 case 25: /* visible/invisible cursor */ 3774 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3775 scr_cursor_visible (state);
3234 break; 3776 break;
3235 /* case 35: - shift keys */ 3777 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3778 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3779 case 47: /* secondary screen */
3238 scr_change_screen (state); 3780 scr_change_screen (state);
3239 break; 3781 break;
3240 /* case 66: - application key pad */ 3782 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3783 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3784 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3785 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3786 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3787 break;
3246#if 0
3247 case 1001: 3788 case 1002:
3248 break; /* X11 mouse highlighting */ 3789 case 1003:
3249#endif 3790 if (state)
3791 {
3792 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3793 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3794 mouse_row = mouse_col = 0;
3795 vt_emask_mouse = PointerMotionMask;
3796 }
3797 else
3798 vt_emask_mouse = NoEventMask;
3799
3800 vt_select_input ();
3801 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3802 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3803 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3804 break;
3256 case 1011: /* scroll to bottom on key press */ 3805 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3806 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3807 break;
3262 case 1047: /* secondary screen w/ clearing */ 3808 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3809 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3810 if (!state)
3265 scr_erase_screen (2); 3811 scr_erase_screen (2);
3812
3266 scr_change_screen (state); 3813 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3814 break;
3815 case 1049: /* secondary screen w/ clearing first */
3816 if (option (Opt_secondaryScreen))
3817 if (state)
3818 scr_cursor (SAVE);
3819
3820 scr_change_screen (state);
3821
3822 if (option (Opt_secondaryScreen))
3823 if (state)
3824 scr_erase_screen (2);
3825 else
3826 scr_cursor (RESTORE);
3827 break;
3828 default:
3829 break;
3270 } 3830 }
3271 } 3831 }
3272} 3832}
3273/*}}} */ 3833/*}}} */
3274 3834
3275/*{{{ process sgr sequences */ 3835/*{{{ process sgr sequences */
3276void 3836void
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3837rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3838{
3279 unsigned int i; 3839 unsigned int i;
3280 short rendset; 3840 short rendset;
3281 int rendstyle; 3841 int rendstyle;
3282 3842
3283 if (nargs == 0) 3843 if (nargs == 0)
3284 { 3844 {
3285 scr_rendition (0, ~RS_None); 3845 scr_rendition (0, ~RS_None);
3286 return; 3846 return;
3287 } 3847 }
3848
3288 for (i = 0; i < nargs; i++) 3849 for (i = 0; i < nargs; i++)
3289 { 3850 {
3290 rendset = -1; 3851 rendset = -1;
3291 switch (arg[i]) 3852 switch (arg[i])
3292 { 3853 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3855 rendset = 0, rendstyle = ~RS_None;
3295 break; 3856 break;
3296 case 1: 3857 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3858 rendset = 1, rendstyle = RS_Bold;
3298 break; 3859 break;
3860 //case 2: // low intensity
3861 case 3:
3862 rendset = 1, rendstyle = RS_Italic;
3863 break;
3299 case 4: 3864 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3865 rendset = 1, rendstyle = RS_Uline;
3301 break; 3866 break;
3302 case 5: 3867 case 5: // slowly blinking
3868 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3869 rendset = 1, rendstyle = RS_Blink;
3304 break; 3870 break;
3871 //case 6: // scoansi light background
3305 case 7: 3872 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3873 rendset = 1, rendstyle = RS_RVid;
3307 break; 3874 break;
3308 case 22: 3875 case 8:
3876 // invisible. NYI
3877 break;
3878 //case 9: // crossed out
3879 //case 10: // scoansi acs off, primary font
3880 //case 11: // scoansi acs on, first alt font
3881 //case 12: // scoansi acs on, |0x80, second alt font
3882 //...
3883 //case 19: // ninth alt font
3884 //case 20: // gothic
3885 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3886 rendset = 0, rendstyle = RS_Bold;
3887 break;
3888 case 22: // normal intensity
3889 rendset = 0, rendstyle = RS_Bold;
3890 break;
3891 case 23: // disable italic
3892 rendset = 0, rendstyle = RS_Italic;
3310 break; 3893 break;
3311 case 24: 3894 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 3895 rendset = 0, rendstyle = RS_Uline;
3313 break; 3896 break;
3314 case 25: 3897 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 3898 rendset = 0, rendstyle = RS_Blink;
3316 break; 3899 break;
3900 case 26: // variable spacing (iso 8613)
3901 rendset = 0, rendstyle = RS_Blink;
3902 break;
3317 case 27: 3903 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 3904 rendset = 0, rendstyle = RS_RVid;
3319 break; 3905 break;
3906 //case 28: // visible. NYI
3907 //case 29: // not crossed-out
3320 } 3908 }
3909
3321 if (rendset != -1) 3910 if (rendset != -1)
3322 { 3911 {
3323 scr_rendition (rendset, rendstyle); 3912 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3913 continue; /* for (;i;) */
3325 } 3914 }
… …
3332 case 33: 3921 case 33:
3333 case 34: 3922 case 34:
3334 case 35: 3923 case 35:
3335 case 36: 3924 case 36:
3336 case 37: 3925 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3926 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3927 break;
3340#ifdef TTY_256COLOR 3928 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3929 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3930 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3931 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3932 i += 2;
3347 } 3933 }
3348 break; 3934 break;
3349#endif
3350 case 39: /* default fg */ 3935 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3936 scr_color (Color_fg, Color_fg);
3352 break; 3937 break;
3353 3938
3354 case 40: 3939 case 40:
… …
3357 case 43: 3942 case 43:
3358 case 44: 3943 case 44:
3359 case 45: 3944 case 45:
3360 case 46: 3945 case 46:
3361 case 47: 3946 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3947 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3948 break;
3365#ifdef TTY_256COLOR 3949 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3950 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3951 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3952 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3953 i += 2;
3372 } 3954 }
3373 break; 3955 break;
3374#endif
3375 case 49: /* default bg */ 3956 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3957 scr_color (Color_bg, Color_bg);
3377 break; 3958 break;
3378 3959
3379#ifndef NO_BRIGHTCOLOR 3960 //case 50: // not variable spacing
3961
3962#if !ENABLE_MINIMAL
3380 case 90: 3963 case 90:
3381 case 91: /* set bright fg color */ 3964 case 91: /* set bright fg color */
3382 case 92: 3965 case 92:
3383 case 93: 3966 case 93:
3384 case 94: 3967 case 94:
3385 case 95: 3968 case 95:
3386 case 96: 3969 case 96:
3387 case 97: 3970 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3971 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 3972 break;
3391 case 100: 3973 case 100:
3392 case 101: /* set bright bg color */ 3974 case 101: /* set bright bg color */
3393 case 102: 3975 case 102:
3394 case 103: 3976 case 103:
3395 case 104: 3977 case 104:
3396 case 105: 3978 case 105:
3397 case 106: 3979 case 106:
3398 case 107: 3980 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3981 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 3982 break;
3402#endif 3983#endif
3403
3404 } 3984 }
3405 } 3985 }
3406} 3986}
3407/*}}} */ 3987/*}}} */
3408 3988
3409/*{{{ process Rob Nation's own graphics mode sequences */ 3989/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3410void 3990void
3411rxvt_term::process_graphics () 3991rxvt_term::process_graphics ()
3412{ 3992{
3413 unsigned char ch, cmd = cmd_getc (); 3993 unicode_t ch, cmd = cmd_getc ();
3414 3994
3415 if (cmd == 'Q') 3995 if (cmd == 'Q')
3996 {
3416 { /* query graphics */ 3997 /* query graphics */
3417 tt_printf ("\033G0\n"); /* no graphics */ 3998 tt_printf ("\033G0\012"); /* no graphics */
3418 return; 3999 return;
3419 } 4000 }
3420 /* swallow other graphics sequences until terminating ':' */ 4001 /* swallow other graphics sequences until terminating ':' */
3421 do 4002 do
3422 ch = cmd_getc (); 4003 ch = cmd_getc ();
… …
3432 */ 4013 */
3433void 4014void
3434rxvt_term::tt_printf (const char *fmt,...) 4015rxvt_term::tt_printf (const char *fmt,...)
3435{ 4016{
3436 va_list arg_ptr; 4017 va_list arg_ptr;
3437 unsigned char buf[256]; 4018 char buf[256];
3438 4019
3439 va_start (arg_ptr, fmt); 4020 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4021 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4022 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4023 tt_write (buf, strlen (buf));
3443} 4024}
3444 4025
3445/* ---------------------------------------------------------------------- */ 4026/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 4027/* Write data to the pty as typed by the user, pasted with the mouse,
3447 * or generated by us in response to a query ESC sequence. 4028 * or generated by us in response to a query ESC sequence.
3448 */ 4029 */
3449void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3451{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4030const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3453 4031
3454 if (len) 4032void
4033rxvt_term::tt_write (const char *data, unsigned int len)
4034{
4035 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4036 return;
4037
4038 if (pty->pty < 0)
4039 return;
4040
4041 if (v_buflen == 0)
4042 {
4043 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4044
4045 if ((unsigned int)written == len)
4046 return;
4047
4048 data += written;
4049 len -= written;
3455 { 4050 }
4051
4052 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4053
4054 memcpy (v_buffer + v_buflen, data, len);
4055 v_buflen += len;
4056
4057 pty_ev.set (ev::READ | ev::WRITE);
4058}
4059
4060void rxvt_term::pty_write ()
4061{
4062 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4063
4064 if (written > 0)
4065 {
4066 v_buflen -= written;
4067
3456 if (v_buflen == 0) 4068 if (v_buflen == 0)
3457 { 4069 {
3458 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3459
3460 if ((unsigned int)written == len)
3461 return;
3462
3463 data += written;
3464 len -= written;
3465 }
3466
3467
3468 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3469
3470 memcpy (v_buffer + v_buflen, data, len);
3471 v_buflen += len;
3472 }
3473
3474 for (;;)
3475 {
3476 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3477
3478 if (written > 0)
3479 {
3480 v_buflen -= written;
3481
3482 if (v_buflen == 0)
3483 {
3484 free (v_buffer); 4070 free (v_buffer);
3485 v_buffer = 0; 4071 v_buffer = 0;
3486 v_buflen = 0;
3487 4072
3488 pty_ev.set (EVENT_READ); 4073 pty_ev.set (ev::READ);
3489 return;
3490 }
3491
3492 memmove (v_buffer, v_buffer + written, v_buflen);
3493 }
3494 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3495 // original code just ignores this...
3496 destroy ();
3497 else
3498 {
3499 pty_ev.set (EVENT_READ | EVENT_WRITE);
3500 return; 4074 return;
3501 } 4075 }
4076
4077 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4078 }
4079 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4080 pty_ev.set (ev::READ);
3503} 4081}
3504 4082
3505/*----------------------- end-of-file (C source) -----------------------*/ 4083/*----------------------- end-of-file (C source) -----------------------*/
3506 4084

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