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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.73 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.458 by sf-exg, Thu Nov 18 17:28:12 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 unicode_t ch = NOCHAR;
765 1210
766 for (;;) 1211 refresh_check ();
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 unicode_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 unicode_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 {
792 *str++ = ch;
793
794 if (ch == '\n')
795 {
796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR;
805 break;
806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break;
821 }
822 }
823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
861 }
862
863 return flag;
864} 1212}
865 1213
866// read the next character, currently handles UTF-8 1214void
867// will probably handle all sorts of other stuff in the future 1215rxvt_term::pointer_unblank ()
868unicode_t
869rxvt_term::next_char ()
870{ 1216{
871 while (cmdbuf_ptr < cmdbuf_endp) 1217 XDefineCursor (dpy, vt, TermWin_cursor);
872 { 1218 recolour_cursor ();
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877
878 wchar_t wc;
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
880
881 if (len == (size_t)-2)
882 {
883 // the mbstate stores incomplete sequences. didn't know this :/
884 cmdbuf_ptr = cmdbuf_endp;
885 break;
886 }
887
888 if (len == (size_t)-1)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890
891 // assume wchar == unicode
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904unicode_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 unicode_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 }
919}
920 1219
921#ifdef POINTER_BLANK 1220#ifdef POINTER_BLANK
922void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0; 1221 hidden_pointer = 0;
929 1222
930 if (Options & Opt_pointerBlank) 1223 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1224 pointer_ev.start (pointerBlankDelay);
1225#endif
932} 1226}
933 1227
1228#ifdef POINTER_BLANK
934void 1229void
935rxvt_term::pointer_blank () 1230rxvt_term::pointer_blank ()
936{ 1231{
937 if (! (Options & Opt_pointerBlank)) 1232 if (!option (Opt_pointerBlank))
938 return; 1233 return;
939 1234
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1235 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1236 XFlush (dpy);
942 1237
943 hidden_pointer = 1; 1238 hidden_pointer = 1;
944} 1239}
945 1240
946void 1241void
947rxvt_term::pointer_cb (time_watcher &w) 1242rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1243{
949 SET_R (this); 1244 make_current ();
950 SET_LOCALE (locale);
951 1245
952 pointer_blank (); 1246 pointer_blank ();
953} 1247}
954#endif 1248#endif
955 1249
956void 1250void
957rxvt_term::mouse_report (XButtonEvent &ev) 1251rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1252{
959 int button_number, key_state = 0; 1253 int button_number, key_state = 0;
960 int x, y; 1254 int x, y;
1255 int code = 32;
961 1256
962 x = ev.x; 1257 x = Pixel2Col (ev.x);
963 y = ev.y; 1258 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263 mouse_row = x;
1264 mouse_col = y;
1265 code += 32;
1266 }
965 1267
966 if (MEvent.button == AnyButton) 1268 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1269 button_number = 3;
969 }
970 else 1270 else
971 { 1271 {
972 button_number = MEvent.button - Button1; 1272 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1273 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1274 if (button_number >= 3)
975 button_number += (64 - 3); 1275 button_number += (64 - 3);
976 } 1276 }
977 1277
978 if (PrivateModes & PrivMode_MouseX10) 1278 if (priv_modes & PrivMode_MouseX10)
979 { 1279 {
980 /* 1280 /*
981 * do not report ButtonRelease 1281 * do not report ButtonRelease
982 * no state info allowed 1282 * no state info allowed
983 */ 1283 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1298 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1299 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1300#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1301 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1302#endif
1003
1004 } 1303 }
1005 1304
1006#ifdef DEBUG_MOUSEREPORT 1305#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1306 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1307 if (key_state & 16)
1009 fputc ('C', stderr); 1308 fputc ('C', stderr);
1010 if (key_state & 4) 1309 if (key_state & 4)
1011 fputc ('S', stderr); 1310 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1314 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1315 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1316 button_number,
1018 x + 1, 1317 x + 1,
1019 y + 1); 1318 y + 1);
1020#else 1319#endif
1320
1021 tt_printf ("\033[M%c%c%c", 1321 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1322 (code + button_number + key_state),
1023 (32 + x + 1), 1323 (32 + x + 1),
1024 (32 + y + 1)); 1324 (32 + y + 1));
1025#endif
1026} 1325}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1326
1038/*{{{ process an X event */ 1327/*{{{ process an X event */
1039void 1328void
1040rxvt_term::x_cb (XEvent &ev) 1329rxvt_term::x_cb (XEvent &ev)
1041{ 1330{
1042 SET_R (this); 1331 make_current ();
1043 SET_LOCALE (locale);
1044 1332
1045#if defined(CURSOR_BLINK) 1333 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1334
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1335 if (ev.xany.window == vt
1055 } 1336 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1337 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1338 return;
1075#endif
1076 1339
1340 // for XQueryPointer
1077 Window unused_root, unused_child; 1341 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1342 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1343 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1128#endif
1129 1344
1130 switch (ev.type) 1345 switch (ev.type)
1131 { 1346 {
1132 case KeyPress: 1347 case KeyPress:
1133 lookup_key (ev.xkey); 1348 key_press (ev.xkey);
1134 break; 1349 break;
1135 1350
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1351 case KeyRelease:
1138 { 1352 key_release (ev.xkey);
1139 if (! (ev.xkey.state & ControlMask))
1140 mouse_slip_wheel_speed = 0;
1141 else
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1353 break;
1150 }
1151#endif
1152 1354
1153 case ButtonPress: 1355 case ButtonPress:
1154 button_press (ev.xbutton); 1356 button_press (ev.xbutton);
1155 break; 1357 break;
1156 1358
… …
1158 button_release (ev.xbutton); 1360 button_release (ev.xbutton);
1159 break; 1361 break;
1160 1362
1161 case ClientMessage: 1363 case ClientMessage:
1162 if (ev.xclient.format == 32 1364 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1365 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1366 {
1172 /* Get Dnd data */ 1367 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1368 {
1174 int ActualFormat; 1369 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1370 {
1176 unsigned long Size, RemainingBytes; 1371 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1372 {
1178 XGetWindowProperty (display->display, display->root, 1373 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1374 destroy ();
1180 0L, 1000000L, 1375 }
1181 False, AnyPropertyType, 1376#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1377 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1378 XSendEvent (dpy, ev.xclient.window = display->root,
1379 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1380 &ev);
1185 XChangeProperty (display->display, display->root, 1381#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1382 }
1187 8, PropModeReplace, 1383 }
1188 data, STRLEN (data)); 1384#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1385 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1386 {
1387 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1388 focus_in ();
1389 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1390 focus_out ();
1391 }
1392#endif
1191 } 1393 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1394 break;
1198 1395
1199 /* 1396 /*
1200 * XXX: this is not the _current_ arrangement 1397 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1398 * Here's my conclusion:
… …
1220 break; 1417 break;
1221 } 1418 }
1222 break; 1419 break;
1223 1420
1224 case FocusIn: 1421 case FocusIn:
1225 if (!TermWin.focus) 1422 if (ev.xfocus.detail != NotifyInferior
1423 && ev.xfocus.detail != NotifyPointer
1424 && ev.xfocus.mode != NotifyGrab)
1425 focus_in ();
1426 break;
1427
1428 case FocusOut:
1429 if (ev.xfocus.detail != NotifyInferior
1430 && ev.xfocus.detail != NotifyPointer
1431 && ev.xfocus.mode != NotifyGrab)
1432 focus_out ();
1433 break;
1434
1435 case ConfigureNotify:
1436 if (ev.xconfigure.window == parent[0])
1226 { 1437 {
1227 TermWin.focus = 1; 1438 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 } 1439 ;
1239 break;
1240 1440
1241 case FocusOut: 1441 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1442 {
1244 TermWin.focus = 0; 1443 seen_resize = 1;
1245 want_refresh = 1; 1444 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1246#ifdef USE_XIM
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0])
1261 {
1262 int height, width;
1263
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 } 1445 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1272 if (szHint.width != width || szHint.height != height)
1273 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1275 resize_all_windows (width, height, 1);
1276 }
1277#ifdef DEBUG_SIZE
1278 else 1446 else
1279 { 1447 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1448#ifdef HAVE_BG_PIXMAP
1449 if (bgPixmap.window_position_sensitive ())
1450 {
1451 if (mapped)
1452 update_background ();
1453 else
1454 bgPixmap.invalidate ();
1455 }
1456#endif
1281 } 1457 }
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 1458
1459 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1460 }
1293 break; 1461 break;
1294 1462
1463 case PropertyNotify:
1464 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1465 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1466 && ev.xproperty.state == PropertyNewValue)
1467 selection_property (ev.xproperty.window, ev.xproperty.atom);
1468
1469 break;
1470
1295 case SelectionClear: 1471 case SelectionClear:
1296 display->set_selection_owner (0); 1472 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break; 1473 break;
1298 1474
1299 case SelectionNotify: 1475 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1476 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1477 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1478 break;
1304 1479
1305 case SelectionRequest: 1480 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1481 selection_send (ev.xselectionrequest);
1307 break; 1482 break;
1308 1483
1484 case MapNotify:
1485#ifdef HAVE_BG_PIXMAP
1486 /* This is needed specifically to fix the case of no window manager or a
1487 * non-reparenting window manager. In those cases we never get first
1488 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1489 * care of multiplicity of ConfigureNotify events arriving while WM does
1490 * reparenting.
1491 * We should not render background immediately, as there could be several
1492 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1493 * by scheduling background redraw as soon as we can, but giving a short
1494 * bit of time for ConfigureNotifies to arrive.
1495 * We should render background PRIOR to drawing any text, but AFTER all
1496 * of ConfigureNotifys for the best results.
1497 */
1498 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1499 update_background_ev.start (0.025);
1500#endif
1501 mapped = 1;
1502#ifdef TEXT_BLINK
1503 text_blink_ev.start ();
1504#endif
1505 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1506 break;
1507
1309 case UnmapNotify: 1508 case UnmapNotify:
1310 TermWin.mapped = 0; 1509 mapped = 0;
1311#ifdef TEXT_BLINK 1510#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1511 text_blink_ev.stop ();
1313#endif 1512#endif
1513 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1514 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 1515
1329 case GraphicsExpose: 1516 case GraphicsExpose:
1330 case Expose: 1517 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1518 if (ev.xany.window == vt)
1332 { 1519 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1520 do
1521 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1522 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1523 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1524 }
1337 // don't understand this, so commented it out 1525 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1526
1527 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1528
1529 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1530 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1531 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1532 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1533 }
1341 // ev.xexpose.width, TermWin.height, False); 1534
1342#endif
1343 want_refresh = 1; 1535 want_refresh = 1;
1344 } 1536 }
1345 else 1537 else
1346 { 1538 {
1347 XEvent unused_event; 1539 XEvent unused_event;
1348 1540
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1541 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1542 ;
1351 &unused_event)) ; 1543 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1544 ;
1353 GraphicsExpose, 1545
1354 &unused_event)) ; 1546 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1547 {
1357 scrollBar.setIdle (); 1548 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1549 scrollBar.show (0);
1359 } 1550 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1551 }
1365 break; 1552 break;
1366 1553
1367 case MotionNotify: 1554 case MotionNotify:
1368#ifdef POINTER_BLANK 1555#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1556 if (hidden_pointer)
1370 pointer_unblank (); 1557 pointer_unblank ();
1371#endif 1558#endif
1372#if MENUBAR 1559 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1560 || priv_modes & PrivMode_MouseAnyEvent)
1561 mouse_report (ev.xbutton);
1562 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1563 break;
1564
1565 if (ev.xany.window == vt)
1374 { 1566 {
1375 menubar_control (ev.xbutton); 1567 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1568 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1569 ; // 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))) 1570 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1571 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1572 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1573 ;
1388 1574
1389 XQueryPointer (display->display, TermWin.vt, 1575 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1576 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1577 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1578 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1579 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1580#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1581 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1582 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1583 {
1398#endif 1584#endif
1585#if ISO_14755
1586 // 5.4
1587 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1588 {
1589 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1590 break;
1591 }
1592#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1593 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1594 ev.xbutton.state & Button3Mask ? 2 : 0);
1595
1401#ifdef SELECTION_SCROLLING 1596#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1597 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1598 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1599 {
1405 int dist; 1600 int dist;
1406
1407 pending_scroll_selection=1;
1408 1601
1409 /* don't clobber the current delay if we are 1602 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1603 * already in the middle of scrolling.
1411 */ 1604 */
1412 if (scroll_selection_delay<=0) 1605 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1606 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1607
1415 /* save the event params so we can highlight 1608 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1609 * the selection in the pending-scroll loop
1417 */ 1610 */
1418 selection_save_x=ev.xbutton.x; 1611 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1612 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1613 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1614
1423 /* calc number of lines to scroll */ 1615 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1616 if (ev.xbutton.y < int_bwidth)
1425 { 1617 {
1426 scroll_selection_dir = UP; 1618 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1619 dist = int_bwidth - ev.xbutton.y;
1428 } 1620 }
1429 else 1621 else
1430 { 1622 {
1431 scroll_selection_dir = DN; 1623 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1624 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1625 }
1626
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1627 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1628 / SELECTION_SCROLL_LINE_SPEEDUP
1629 + 1;
1437 MIN_IT (scroll_selection_lines, 1630 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1631 SELECTION_SCROLL_MAX_LINES);
1439 } 1632 }
1440 else 1633 else
1441 { 1634 {
1442 /* we are within the text window, so we 1635 /* we are within the text window, so we
1443 * shouldn't be scrolling 1636 * shouldn't be scrolling
1444 */ 1637 */
1445 pending_scroll_selection = 0; 1638 sel_scroll_ev.stop();
1446 } 1639 }
1447#endif 1640#endif
1448#ifdef MOUSE_THRESHOLD 1641#ifdef MOUSE_THRESHOLD
1449
1450 } 1642 }
1451#endif 1643#endif
1452
1453 } 1644 }
1454 } 1645 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1646 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1647 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1648 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1649 MotionNotify, &ev))
1650 ;
1651
1459 XQueryPointer (display->display, scrollBar.win, 1652 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1653 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1654 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1655 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1656 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1657 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1658 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1659 want_refresh = 1;
1468 scrollbar_show (1); 1660 scrollBar.show (1);
1469 } 1661 }
1470 break; 1662 break;
1471 } 1663 }
1472}
1473 1664
1665#if defined(CURSOR_BLINK)
1666 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1667 {
1668 if (hidden_cursor)
1669 {
1670 hidden_cursor = 0;
1671 want_refresh = 1;
1672 }
1673
1674 cursor_blink_ev.again ();
1675 }
1676#endif
1677
1678#if defined(POINTER_BLANK)
1679 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1680 {
1681 if (ev.type == MotionNotify
1682 || ev.type == ButtonPress
1683 || ev.type == ButtonRelease)
1684 if (hidden_pointer)
1685 pointer_unblank ();
1686
1687 if (ev.type == KeyPress && hidden_pointer == 0)
1688 pointer_blank ();
1689 }
1690#endif
1691
1692 refresh_check ();
1693}
1694
1695#if ENABLE_FRILLS
1696void
1697rxvt_term::set_urgency (bool enable)
1698{
1699 if (enable == urgency_hint)
1700 return;
1701
1702 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1703 {
1704 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1705 XSetWMHints (dpy, parent[0], h);
1706 urgency_hint = enable;
1707 }
1708}
1709#endif
1710
1711void
1712rxvt_term::focus_in ()
1713{
1714 if (!focus)
1715 {
1716 focus = 1;
1717 want_refresh = 1;
1718
1719#if USE_XIM
1720 if (Input_Context != NULL)
1721 {
1722 IMSetPosition ();
1723 XSetICFocus (Input_Context);
1724 }
1725#endif
1726#if CURSOR_BLINK
1727 if (option (Opt_cursorBlink))
1728 cursor_blink_ev.again ();
1729#endif
1730#if OFF_FOCUS_FADING
1731 if (rs[Rs_fade])
1732 {
1733 pix_colors = pix_colors_focused;
1734 scr_recolour ();
1735 }
1736#endif
1737#if ENABLE_FRILLS
1738 if (option (Opt_urgentOnBell))
1739 set_urgency (0);
1740#endif
1741
1742 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1743 }
1744}
1745
1746void
1747rxvt_term::focus_out ()
1748{
1749 if (focus)
1750 {
1751 focus = 0;
1752 want_refresh = 1;
1753
1754#if ENABLE_FRILLS
1755 if (option (Opt_urgentOnBell))
1756 set_urgency (0);
1757#endif
1758#if ENABLE_FRILLS || ISO_14755
1759 if (iso14755buf)
1760 {
1761 iso14755buf = 0;
1762# if ISO_14755
1763 scr_overlay_off ();
1764# endif
1765 }
1766#endif
1767#if USE_XIM
1768 if (Input_Context != NULL)
1769 XUnsetICFocus (Input_Context);
1770#endif
1771#if CURSOR_BLINK
1772 if (option (Opt_cursorBlink))
1773 cursor_blink_ev.stop ();
1774
1775 hidden_cursor = 0;
1776#endif
1777#if OFF_FOCUS_FADING
1778 if (rs[Rs_fade])
1779 {
1780 pix_colors = pix_colors_unfocused;
1781 scr_recolour ();
1782 }
1783#endif
1784
1785 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1786 }
1787}
1788
1789void
1790rxvt_term::update_fade_color (unsigned int idx)
1791{
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 rgba c;
1796 pix_colors [Color_fade].get (c);
1797 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1798 }
1799#endif
1800}
1801
1802#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1803void
1475rxvt_term::rootwin_cb (XEvent &ev) 1804rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1805{
1477 SET_R (this); 1806 make_current ();
1478 SET_LOCALE (locale);
1479 1807
1808 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1809 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1810 return;
1811
1812# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1813 switch (ev.type)
1481 { 1814 {
1482 case PropertyNotify: 1815 case PropertyNotify:
1816 /*
1817 * if user used some Esetroot compatible prog to set the root bg,
1818 * use the property to determine the pixmap. We use it later on.
1819 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1820 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1821 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1822 {
1485 if (ev.xproperty.state == PropertyNewValue) 1823 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1824 update_background ();
1487 break;
1488 } 1825 }
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 1826
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; 1827 break;
1828 }
1509#endif 1829# endif
1510 } 1830
1831 refresh_check ();
1511} 1832}
1833#endif
1512 1834
1513void 1835void
1514rxvt_term::button_press (XButtonEvent &ev) 1836rxvt_term::button_press (XButtonEvent &ev)
1515{ 1837{
1516 int reportmode = 0, clickintime; 1838 int reportmode = 0, clickintime;
1517 1839
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1840 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1841
1519 if (!bypass_keystate) 1842 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1843 reportmode = !! (priv_modes & PrivMode_mouse_report);
1844
1521 /* 1845 /*
1522 * VT window processing of button press 1846 * VT window processing of button press
1523 */ 1847 */
1524 if (ev.window == TermWin.vt) 1848 if (ev.window == vt)
1525 { 1849 {
1850 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1851 return;
1852
1853#if ISO_14755
1854 // 5.4
1855 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1856 {
1857 iso14755_54 (ev.x, ev.y);
1858 return;
1859 }
1860#endif
1861
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1862 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1863
1527 if (reportmode) 1864 if (reportmode)
1528 { 1865 {
1529 /* mouse report from vt window */ 1866 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1867 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1868 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1869#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1870 if (ev.button == MEvent.button && clickintime)
1534 { 1871 {
1535 /* same button, within alloted time */ 1872 /* same button, within allowed time */
1536 MEvent.clicks++; 1873 MEvent.clicks++;
1874
1537 if (MEvent.clicks > 1) 1875 if (MEvent.clicks > 1)
1538 { 1876 {
1539 /* only report double clicks */ 1877 /* only report double clicks */
1540 MEvent.clicks = 2; 1878 MEvent.clicks = 2;
1541 mouse_report (ev); 1879 mouse_report (ev);
… …
1553 mouse_report (ev); 1891 mouse_report (ev);
1554 } 1892 }
1555#else 1893#else
1556 MEvent.button = ev.button; 1894 MEvent.button = ev.button;
1557 mouse_report (ev); 1895 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1896#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1897
1560 } 1898 }
1561 else 1899 else
1562 { 1900 {
1563 if (ev.button != MEvent.button) 1901 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1902 MEvent.clicks = 0;
1903
1565 switch (ev.button) 1904 switch (ev.button)
1566 { 1905 {
1567 case Button1: 1906 case Button1:
1907 /* allow meta + click to select rectangular areas */
1908 /* should be done in screen.C */
1909#if ENABLE_FRILLS
1910 selection.rect = !!(ev.state & ModMetaMask);
1911#else
1912 selection.rect = false;
1913#endif
1914
1568 /* allow shift+left click to extend selection */ 1915 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1916 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1917 {
1571 if (MEvent.button == Button1 && clickintime) 1918 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1919 selection_rotate (ev.x, ev.y);
1573 else 1920 else
1574 selection_extend (ev.x, ev.y, 1); 1921 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1936 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1937 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1938 selection_rotate (ev.x, ev.y);
1592 else 1939 else
1593 selection_extend (ev.x, ev.y, 1); 1940 selection_extend (ev.x, ev.y, 1);
1941
1594 MEvent.button = Button3; 1942 MEvent.button = Button3;
1595 break; 1943 break;
1596 } 1944 }
1597 } 1945 }
1946
1598 MEvent.time = ev.time; 1947 MEvent.time = ev.time;
1599 return; 1948 return;
1600 } 1949 }
1601 1950
1602 /* 1951 /*
1603 * Scrollbar window processing of button press 1952 * Scrollbar window processing of button press
1604 */ 1953 */
1605 if (isScrollbarWindow (ev.window)) 1954 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1955 {
1607 scrollBar.setIdle (); 1956 page_dirn direction = NO_DIR;
1957
1958 if (scrollBar.upButton (ev.y))
1959 direction = UP; /* up */
1960 else if (scrollBar.dnButton (ev.y))
1961 direction = DN; /* down */
1962
1963 scrollBar.state = STATE_IDLE;
1608 /* 1964 /*
1609 * Rxvt-style scrollbar: 1965 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1966 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1967 * move dn if mouse is below slider
1612 * 1968 *
… …
1621 /* 1977 /*
1622 * Mouse report disabled scrollbar: 1978 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1979 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1980 * click on scrollbar - send pageup/down
1625 */ 1981 */
1626 if ((scrollBar.style == R_SB_NEXT 1982 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1983 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1984 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"); 1985 tt_printf ("\033[B");
1636 else 1986 else
1637 switch (ev.button) 1987 switch (ev.button)
1638 { 1988 {
1639 case Button2: 1989 case Button2:
… …
1646 tt_printf ("\033[5~"); 1996 tt_printf ("\033[5~");
1647 break; 1997 break;
1648 } 1998 }
1649 } 1999 }
1650 else 2000 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2001#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2002 {
1658 if (scrollbarnext_upButton (ev.y)) 2003 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 { 2004 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2005#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2006 if (!cont_scroll_ev.is_active ())
2007 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2008#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2009 if (scr_page (direction, 1))
1676 { 2010 {
1677 if (upordown < 0) 2011 if (direction == UP)
1678 scrollBar.setUp (); 2012 scrollBar.state = STATE_UP;
1679 else 2013 else
1680 scrollBar.setDn (); 2014 scrollBar.state = STATE_DOWN;
1681 } 2015 }
1682 } 2016 }
1683 else 2017 else
1684 switch (ev.button) 2018 switch (ev.button)
1685 { 2019 {
1686 case Button2: 2020 case Button2:
1687 switch (scrollbar_align) 2021 switch (scrollBar.align)
1688 { 2022 {
1689 case R_SB_ALIGN_TOP: 2023 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2024 csrO = 0;
1691 break; 2025 break;
1692 case R_SB_ALIGN_CENTRE: 2026 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2028 break;
1695 case R_SB_ALIGN_BOTTOM: 2029 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2030 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2031 break;
1698 } 2032 }
2033
1699 if (scrollBar.style == R_SB_XTERM 2034 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2035 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2036 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2037 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2038
1704 scrollBar.setMotion (); 2039 scrollBar.state = STATE_MOTION;
1705 break; 2040 break;
1706 2041
1707 case Button1: 2042 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2043 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2044 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2045 /* FALLTHROUGH */
1711 2046
1712 case Button3: 2047 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2048 if (scrollBar.style != R_SB_XTERM)
1714 { 2049 {
1715 if (scrollbar_above_slider (ev.y)) 2050 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2051# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2052 scr_page (UP, nrow - 1);
1718# else 2053# else
1719 scr_page (UP, TermWin.nrow / 4); 2054 scr_page (UP, nrow / 4);
1720# endif 2055# endif
1721 else if (scrollbar_below_slider (ev.y)) 2056 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2057# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2058 scr_page (DN, nrow - 1);
1724# else 2059# else
1725 scr_page (DN, TermWin.nrow / 4); 2060 scr_page (DN, nrow / 4);
1726# endif 2061# endif
1727 else 2062 else
1728 scrollBar.setMotion (); 2063 scrollBar.state = STATE_MOTION;
1729 } 2064 }
1730 else 2065 else
1731 { 2066 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2067 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2068 (nrow
1734 * scrollbar_position (ev.y) 2069 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2070 / scrollBar.size ()));
1736 } 2071 }
2072
1737 break; 2073 break;
1738 } 2074 }
1739 } 2075 }
2076
1740 return; 2077 return;
1741 } 2078 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2079}
1750 2080
1751void 2081void
1752rxvt_term::button_release (XButtonEvent &ev) 2082rxvt_term::button_release (XButtonEvent &ev)
1753{ 2083{
1754 int reportmode = 0; 2084 int reportmode = 0;
1755 2085
1756 csrO = 0; /* reset csr Offset */ 2086 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2087 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2088 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2089
1760 if (scrollbar_isUpDn ()) 2090 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2091 {
1762 scrollBar.setIdle (); 2092 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2093 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2094 }
2095
1769#ifdef SELECTION_SCROLLING 2096#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2097 sel_scroll_ev.stop();
1771#endif 2098#endif
2099
1772 if (ev.window == TermWin.vt) 2100 if (ev.window == vt)
1773 { 2101 {
2102 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2103 return;
2104
2105#if ISO_14755
2106 // 5.4
2107 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2108 return;
2109#endif
2110
1774 if (reportmode) 2111 if (reportmode)
1775 { 2112 {
1776 /* mouse report from vt window */ 2113 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2114 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2115 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2126 mouse_report (ev);
1790 } 2127 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2128#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2129 MEvent.button = AnyButton;
1793 mouse_report (ev); 2130 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2131#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2132 return;
1796 } 2133 }
2134
1797 /* 2135 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2136 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2137 * when overriding mouse reporting
1800 */ 2138 */
1801 if (PrivateModes & PrivMode_mouse_report 2139 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2140 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2141 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2142 selection_extend (ev.x, ev.y, 0);
1805 2143
1806 switch (ev.button) 2144 switch (ev.button)
1807 { 2145 {
1808 case Button1: 2146 case Button1:
1809 case Button3: 2147 case Button3:
1810 selection_make (ev.time); 2148 selection_make (ev.time);
1811 break; 2149 break;
2150
1812 case Button2: 2151 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2152 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2153 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2154 break;
2155
1815#ifdef MOUSE_WHEEL 2156#ifdef MOUSE_WHEEL
1816 case Button4: 2157 case Button4:
1817 case Button5: 2158 case Button5:
1818 { 2159 {
1819 int i; 2160 int i;
1820 page_dirn v; 2161 page_dirn v;
1821 2162
1822 v = (ev.button == Button4) ? UP : DN; 2163 v = ev.button == Button4 ? UP : DN;
2164
1823 if (ev.state & ShiftMask) 2165 if (ev.state & ShiftMask)
1824 i = 1; 2166 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2167 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2168 i = nrow - 1;
1827 else 2169 else
1828 i = 5; 2170 i = 5;
2171
1829# ifdef MOUSE_SLIP_WHEELING 2172# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2173 if (ev.state & ControlMask)
1831 { 2174 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2175 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2176 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2177 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2178
2179 if (!slip_wheel_ev.is_active ())
2180 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2181 }
2182 else
1835# endif 2183# 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 { 2184 {
1843 scr_page (v, 1); 2185 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2186 scrollBar.show (1);
1846 } 2187 }
1847# endif
1848
1849 } 2188 }
1850 break; 2189 break;
1851#endif 2190#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 { 2191 }
1891 pchanged = 1; 2192 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2193}
1893 PixColors[Color_bg]); 2194
1894 am_transparent = am_pixmap_trans = 0; 2195/*}}} */
2196
2197void
2198rxvt_term::cmd_parse ()
2199{
2200 wchar_t ch = NOCHAR;
2201 char *seq_begin; // remember start of esc-sequence here
2202
2203 for (;;)
2204 {
2205 if (expect_false (ch == NOCHAR))
1895 } 2206 {
1896 return pchanged; /* Don't try any more */ 2207 seq_begin = cmdbuf_ptr;
1897 } 2208 ch = next_char ();
1898 2209
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2210 if (ch == NOCHAR)
1900 XSync (display->display, False); 2211 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 { 2212 }
1939 nw += sx; 2213
1940 nx = -sx; 2214 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2215 {
1943 2216 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 { 2217 {
1963 pchanged = 1; 2218 seen_input = 1;
1964 if (TermWin.pixmap != None) 2219 // many badly-written programs (e.g. jed) contain a race condition:
2220 // they first read the screensize and then install a SIGWINCH handler.
2221 // some window managers resize the window early, and these programs
2222 // then sometimes get the size wrong.
2223 // unfortunately other programs are even more buggy and dislike
2224 // being sent SIGWINCH, so only do it when we were in fact being
2225 // resized.
2226 if (seen_resize && cmd_pid)
2227 kill (-cmd_pid, SIGWINCH);
2228 }
2229
2230 /* Read a text string from the input buffer */
2231 wchar_t buf[UBUFSIZ];
2232 bool refreshnow = false;
2233 int nlines = 0;
2234 wchar_t *str = buf;
2235 wchar_t *eol = str + min (ncol, UBUFSIZ);
2236
2237 for (;;)
2238 {
2239 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2240 break;
2241
2242 *str++ = ch;
2243
2244 if (expect_false (ch == C0_LF || str >= eol))
1965 { 2245 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2246 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2247 nlines++;
2248
2249 refresh_count++;
2250
2251 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2252 {
2253 refresh_count = 0;
2254
2255 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2256 {
2257 refreshnow = true;
2258 ch = NOCHAR;
2259 break;
2260 }
2261 }
2262
2263 // scr_add_lines only works for nlines <= nrow - 1.
2264 if (nlines >= nrow - 1)
2265 {
2266 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2267 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2268 scr_add_lines (buf, str - buf, nlines);
2269
2270 nlines = 0;
2271 str = buf;
2272 eol = str + min (ncol, UBUFSIZ);
2273 }
2274
2275 if (str >= eol)
2276 {
2277 if (eol >= buf + UBUFSIZ)
2278 {
2279 ch = NOCHAR;
2280 break;
2281 }
2282 else
2283 eol = min (eol + ncol, buf + UBUFSIZ);
2284 }
2285
1968 } 2286 }
2287
2288 seq_begin = cmdbuf_ptr;
2289 ch = next_char ();
1969 } 2290 }
1970 am_pixmap_trans = 0; 2291
2292 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2293 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2294 scr_add_lines (buf, str - buf, nlines);
2295
2296 /*
2297 * If there have been a lot of new lines, then update the screen
2298 * What the heck we'll cheat and only refresh less than every page-full.
2299 * if skipScroll is enabled.
2300 */
2301 if (refreshnow)
2302 {
2303 scr_refresh ();
2304 want_refresh = 1;
2305 }
1971 } 2306 }
1972 else 2307 else
1973 { 2308 {
1974 if (TermWin.pixmap != None) 2309 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 { 2310 {
2011 if (oldp != None) 2311 process_nonprinting (ch);
2012 pchanged = 1; 2312 }
2313 catch (const class out_of_input &o)
2314 {
2315 // we ran out of input, retry later
2316 cmdbuf_ptr = seq_begin;
2013 break; 2317 break;
2014 } 2318 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2319
2019 n = 0; 2320 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2321 }
2023 for (; n < (unsigned int)i; n++) 2322 }
2024 { 2323}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2324
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2325// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2326wchar_t
2028 { 2327rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2328{
2030 break; 2329 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2330 {
2032 } 2331 // assume 7-bit to be ascii ALWAYS
2332 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2333 return *cmdbuf_ptr++;
2334
2335 wchar_t wc;
2336 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2337
2338 if (len == (size_t)-2)
2033 } 2339 {
2034 2340 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2341 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2342 break;
2037 { 2343 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2344
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2345 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 } 2346 {
2046 else 2347 mbstate.reset (); // reset now undefined conversion state
2348 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2349 }
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 2350
2053 rqt.tv_sec = 1; 2351 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2352 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2353 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 } 2354 }
2355
2356 return NOCHAR;
2357}
2358
2359// read the next octet
2360uint32_t
2361rxvt_term::next_octet () NOTHROW
2362{
2363 return cmdbuf_ptr < cmdbuf_endp
2364 ? (unsigned char)*cmdbuf_ptr++
2365 : NOCHAR;
2366}
2367
2368static class out_of_input out_of_input;
2369
2370/* rxvt_cmd_getc () - Return next input character */
2371/*
2372 * Return the next input character after first passing any keyboard input
2373 * to the command.
2374 */
2375wchar_t
2376rxvt_term::cmd_getc () THROW ((class out_of_input))
2377{
2378 wchar_t c = next_char ();
2379
2380 if (c == NOCHAR)
2381 throw out_of_input;
2382
2071 return pchanged; 2383 return c;
2072} 2384}
2073#endif
2074 2385
2075/*}}} */ 2386uint32_t
2387rxvt_term::cmd_get8 () THROW ((class out_of_input))
2388{
2389 uint32_t c = next_octet ();
2390
2391 if (c == NOCHAR)
2392 throw out_of_input;
2393
2394 return c;
2395}
2076 2396
2077/*{{{ print pipe */ 2397/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2398/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2399#ifdef PRINTPIPE
2080FILE * 2400FILE *
2081rxvt_term::popen_printer () 2401rxvt_term::popen_printer ()
2082{ 2402{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2403 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2404
2085 if (stream == NULL) 2405 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2406 rxvt_warn ("can't open printer pipe, not printing.\n");
2407
2087 return stream; 2408 return stream;
2088} 2409}
2089 2410
2090int 2411int
2091rxvt_term::pclose_printer (FILE *stream) 2412rxvt_term::pclose_printer (FILE *stream)
2092{ 2413{
2093 fflush (stream); 2414 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); 2415 return pclose (stream);
2100# endif
2101} 2416}
2102 2417
2103/* 2418/*
2104 * simulate attached vt100 printer 2419 * simulate attached vt100 printer
2105 */ 2420 */
2106void 2421void
2107rxvt_term::process_print_pipe () 2422rxvt_term::process_print_pipe ()
2108{ 2423{
2109 int done; 2424 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2425
2112 if ((fd = popen_printer ()) == NULL) 2426 if (!fd)
2113 return; 2427 return;
2114 2428
2115 /* 2429 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2430 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2431 * is received.
2118 */ 2432 */
2119 for (done = 0; !done;) 2433 for (int done = 0; !done; )
2120 { 2434 {
2121 unsigned char buf[8]; 2435 unsigned char buf[8];
2122 unsigned char ch; 2436 unicode_t ch;
2123 unsigned int i, len; 2437 unsigned int i, len;
2124 2438
2125 if ((ch = cmd_getc ()) != C0_ESC) 2439 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2440 {
2127 if (putc (ch, fd) == EOF) 2441 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2442 break; /* done = 1 */
… …
2143 { 2457 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2458 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2459 break; /* done = 1 */
2146 } 2460 }
2147 } 2461 }
2462
2148 for (i = 0; i < len; i++) 2463 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2464 if (putc (buf[i], fd) == EOF)
2150 { 2465 {
2151 done = 1; 2466 done = 1;
2152 break; 2467 break;
2153 } 2468 }
2154 } 2469 }
2155 } 2470 }
2471
2156 pclose_printer (fd); 2472 pclose_printer (fd);
2157} 2473}
2158#endif /* PRINTPIPE */ 2474#endif /* PRINTPIPE */
2159/*}}} */ 2475/*}}} */
2160 2476
2161/* *INDENT-OFF* */ 2477/* *INDENT-OFF* */
2162enum { 2478enum {
2163 C1_40 = 0x40, 2479 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2480 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, 2481 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, 2482 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 2483 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2484};
2169/* *INDENT-ON* */ 2485/* *INDENT-ON* */
2170 2486
2171/*{{{ process non-printing single characters */ 2487/*{{{ process non-printing single characters */
2172void 2488void
2173rxvt_term::process_nonprinting (unsigned char ch) 2489rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2490{
2175 switch (ch) 2491 switch (ch)
2176 { 2492 {
2493 case C0_ESC:
2494 process_escape_seq ();
2495 break;
2177 case C0_ENQ: /* terminal Status */ 2496 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2497 if (rs[Rs_answerbackstring])
2179 tt_write ( 2498 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 2499 else
2183 tt_write ((unsigned char *)VT100_ANS, 2500 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2501 break;
2186 case C0_BEL: /* bell */ 2502 case C0_BEL: /* bell */
2187 scr_bell (); 2503 scr_bell ();
2188 break; 2504 break;
2189 case C0_BS: /* backspace */ 2505 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2520 scr_charset_choose (1);
2205 break; 2521 break;
2206 case C0_SI: /* shift in - acs */ 2522 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2523 scr_charset_choose (0);
2208 break; 2524 break;
2525
2526#ifdef EIGHT_BIT_CONTROLS
2527 // 8-bit controls
2528 case 0x90: /* DCS */
2529 process_dcs_seq ();
2530 break;
2531 case 0x9b: /* CSI */
2532 process_csi_seq ();
2533 break;
2534 case 0x9d: /* OSC */
2535 process_osc_seq ();
2536 break;
2537#endif
2209 } 2538 }
2210} 2539}
2211/*}}} */ 2540/*}}} */
2212 2541
2213 2542
2214/*{{{ process VT52 escape sequences */ 2543/*{{{ process VT52 escape sequences */
2215void 2544void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2545rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2546{
2218 int row, col; 2547 int row, col;
2219 2548
2220 switch (ch) 2549 switch (ch)
2221 { 2550 {
… …
2254 break; 2583 break;
2255 case 'Z': /* identify the terminal type */ 2584 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2585 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2586 break;
2258 case '<': /* turn off VT52 mode */ 2587 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2588 set_privmode (PrivMode_vt52, 0);
2260 break; 2589 break;
2261 case 'F': /* use special graphics character set */ 2590 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2591 case 'G': /* use regular character set */
2263 /* unimplemented */ 2592 /* unimplemented */
2264 break; 2593 break;
… …
2273 2602
2274/*{{{ process escape sequences */ 2603/*{{{ process escape sequences */
2275void 2604void
2276rxvt_term::process_escape_seq () 2605rxvt_term::process_escape_seq ()
2277{ 2606{
2278 unsigned char ch = cmd_getc (); 2607 unicode_t ch = cmd_getc ();
2279 2608
2280 if (PrivateModes & PrivMode_vt52) 2609 if (priv_modes & PrivMode_vt52)
2281 { 2610 {
2282 process_escape_vt52 (ch); 2611 process_escape_vt52 (ch);
2283 return; 2612 return;
2284 } 2613 }
2285 2614
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2629 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2630 break;
2302 case '+': 2631 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2632 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2633 break;
2305#ifndef NO_FRILLS 2634#if !ENABLE_MINIMAL
2306 case '6': 2635 case '6':
2307 scr_backindex (); 2636 scr_backindex ();
2308 break; 2637 break;
2309#endif 2638#endif
2310 case '7': 2639 case '7':
2311 scr_cursor (SAVE); 2640 scr_cursor (SAVE);
2312 break; 2641 break;
2313 case '8': 2642 case '8':
2314 scr_cursor (RESTORE); 2643 scr_cursor (RESTORE);
2315 break; 2644 break;
2316#ifndef NO_FRILLS 2645#if !ENABLE_MINIMAL
2317 case '9': 2646 case '9':
2318 scr_forwardindex (); 2647 scr_forwardindex ();
2319 break; 2648 break;
2320#endif 2649#endif
2321 case '=': 2650 case '=':
2322 case '>': 2651 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2652 set_privmode (PrivMode_aplKP, ch == '=');
2324 break; 2653 break;
2325 2654
2326 case C1_40: 2655 case C1_40:
2327 cmd_getc (); 2656 cmd_getc ();
2328 break; 2657 break;
… …
2331 break; 2660 break;
2332 2661
2333 /* 8.3.87: NEXT LINE */ 2662 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2663 case C1_NEL: /* ESC E */
2335 { 2664 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2665 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2666 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2667 }
2339 break; 2668 break;
2340 2669
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2670 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2671 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2681 case C1_RI: /* ESC M */
2353 scr_index (DN); 2682 scr_index (DN);
2354 break; 2683 break;
2355 2684
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2685 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2686 /*case C1_SS2: scr_single_shift (2); break; */
2358 2687
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2688 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2689 /*case C1_SS3: scr_single_shift (3); break; */
2361 2690
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2691 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2692 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2693 process_dcs_seq ();
2365 break; 2694 break;
2366 2695
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2696 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2697 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2698 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2699 break; /* steal obsolete ESC [ c */
2372 2700
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2701 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2702 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2703 process_csi_seq ();
2376 break; 2704 break;
2377 2705
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2706 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2707 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2708 process_osc_seq ();
2381 break; 2709 break;
2382 2710
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2711 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2712 case 'c':
2713 mbstate.reset ();
2385 scr_poweron (); 2714 scr_poweron ();
2386 scrollbar_show (1); 2715 scrollBar.show (1);
2387 break; 2716 break;
2388 2717
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2718 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2719 case 'n':
2391 scr_charset_choose (2); 2720 scr_charset_choose (2);
… …
2401 2730
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2731/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2732/* *INDENT-OFF* */
2404enum { 2733enum {
2405 CSI_ICH = 0x40, 2734 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2735 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 , 2736 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, 2737 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, 2738 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, 2739 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, 2740 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, */ 2755 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, [, \, ], ^, _, */ 2756 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, */ 2757 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, */ 2758 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, */ 2759 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, {, |, }, ~, */ 2760 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2761 };
2433/* *INDENT-ON* */ 2762/* *INDENT-ON* */
2434 2763
2435void 2764void
2436rxvt_term::process_csi_seq () 2765rxvt_term::process_csi_seq ()
2437{ 2766{
2438 unsigned char ch, priv, i; 2767 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2768 unsigned int nargs, p;
2440 int n, ndef; 2769 int n, ndef;
2441 int arg[ESC_ARGS]; 2770 int arg[ESC_ARGS] = { };
2442 2771
2443 for (nargs = ESC_ARGS; nargs > 0;) 2772 nargs = 0;
2444 arg[--nargs] = 0;
2445 2773
2446 priv = 0; 2774 priv = 0;
2447 ch = cmd_getc (); 2775 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2776 if ((ch >= '<' && ch <= '?') || ch == '!')
2777 {
2449 { /* '<' '=' '>' '?' */ 2778 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2779 priv = ch;
2451 ch = cmd_getc (); 2780 ch = cmd_getc ();
2452 } 2781 }
2782
2453 /* read any numerical arguments */ 2783 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2784 for (n = -1; ch < CSI_ICH; )
2455 { 2785 {
2456 if (isdigit (ch)) 2786 if (isdigit (ch))
2457 { 2787 {
… …
2464 { 2794 {
2465 if (nargs < ESC_ARGS) 2795 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2796 arg[nargs++] = n;
2467 n = -1; 2797 n = -1;
2468 } 2798 }
2469 else if (ch == '\b') 2799 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); 2800 process_nonprinting (ch);
2481 } 2801
2482 ch = cmd_getc (); 2802 ch = cmd_getc ();
2483 } 2803 }
2484 2804
2485 if (ch > CSI_7F) 2805 if (ch > CSI_7F)
2486 return; 2806 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2812 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2813 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2814 if (arg[p] == -1)
2495 arg[p] = ndef; 2815 arg[p] = ndef;
2496 2816
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 /* 2817 /*
2505 * private mode handling 2818 * private mode handling
2506 */ 2819 */
2507 if (priv) 2820 if (priv)
2508 { 2821 {
2509 switch (priv) 2822 switch (priv)
2510 { 2823 {
2511 case '>': 2824 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2825 if (ch == CSI_DA) /* secondary device attributes */
2826 {
2827 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2828 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2829 //
2830 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2831 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2832 // versions.
2833 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2834 tt_printf ("\033[>%d;95;0c", 'U');
2835 }
2514 break; 2836 break;
2837
2515 case '?': 2838 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2839 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2840 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2841 break;
2842
2843 case '!':
2844 if (ch == CSI_70)
2845 {
2846 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2847 scr_soft_reset ();
2848
2849 static const int pm_h[] = { 7, 25 };
2850 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2851
2852 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2853 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2519 } 2854 }
2855 break;
2856 }
2857
2520 return; 2858 return;
2521 } 2859 }
2522 2860
2523 switch (ch) 2861 switch (ch)
2524 { 2862 {
… …
2623 2961
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2962 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2963 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2964 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2965 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2966 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2967 break;
2630 2968
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2969 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2970 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2971 break;
2635 2972
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2973 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2974 process_sgr_mode (nargs, arg);
2638 break; 2975 break;
… …
2644 tt_printf ("\033[0n"); 2981 tt_printf ("\033[0n");
2645 break; 2982 break;
2646 case 6: /* CPR requested */ 2983 case 6: /* CPR requested */
2647 scr_report_position (); 2984 scr_report_position ();
2648 break; 2985 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2986 case 7: /* unofficial extension */
2987 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2988 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2989 break;
2653#endif
2654 case 8: /* unofficial extension */ 2990 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2991 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2992 break;
2657 } 2993 }
2658 break; 2994 break;
2659 2995
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2996 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3029 break;
2694 3030
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3031 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3032 if (arg[0] == 4)
2697 scr_insert_mode (0); 3033 scr_insert_mode (0);
3034 else if (arg[0] == 20)
3035 priv_modes &= ~PrivMode_LFNL;
2698 break; 3036 break;
2699 3037
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3038 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3039 if (arg[0] == 4)
2702 scr_insert_mode (1); 3040 scr_insert_mode (1);
3041 else if (arg[0] == 20)
3042 priv_modes |= PrivMode_LFNL;
2703 break; 3043 break;
2704 3044
2705 /* 3045 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3046 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3047 */
… …
2719 break; 3059 break;
2720 case CSI_75: 3060 case CSI_75:
2721 scr_cursor (RESTORE); 3061 scr_cursor (RESTORE);
2722 break; 3062 break;
2723 3063
2724#ifndef NO_FRILLS 3064#if !ENABLE_MINIMAL
2725 case CSI_74: 3065 case CSI_74:
2726 process_window_ops (arg, nargs); 3066 process_window_ops (arg, nargs);
2727 break; 3067 break;
2728#endif 3068#endif
2729 3069
2730 case CSI_78: /* DECREQTPARM */ 3070 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3071 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3072 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3073 break;
2734 3074
2735 default: 3075 default:
2736 break; 3076 break;
2737 } 3077 }
2738} 3078}
2739/*}}} */ 3079/*}}} */
2740 3080
2741#ifndef NO_FRILLS 3081#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3082/* ARGSUSED */
2743void 3083void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3084rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3085{
2746 int x, y; 3086 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3087 XWindowAttributes wattr;
2751 Window wdummy; 3088 Window wdummy;
3089
3090 dLocal (Display *, dpy);
2752 3091
2753 if (nargs == 0) 3092 if (nargs == 0)
2754 return; 3093 return;
3094
2755 switch (args[0]) 3095 switch (args[0])
2756 { 3096 {
2757 /* 3097 /*
2758 * commands 3098 * commands
2759 */ 3099 */
2760 case 1: /* deiconify window */ 3100 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3101 XMapWindow (dpy, parent[0]);
2762 break; 3102 break;
2763 case 2: /* iconify window */ 3103 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3104 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3105 break;
2767 case 3: /* set position (pixels) */ 3106 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3107 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3108 break;
2770 case 4: /* set size (pixels) */ 3109 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3110 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3111 break;
2773 case 5: /* raise window */ 3112 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3113 XRaiseWindow (dpy, parent[0]);
2775 break; 3114 break;
2776 case 6: /* lower window */ 3115 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3116 XLowerWindow (dpy, parent[0]);
2778 break; 3117 break;
2779 case 7: /* refresh window */ 3118 case 7: /* refresh window */
2780 scr_touch (true); 3119 scr_touch (true);
2781 break; 3120 break;
2782 case 8: /* set size (chars) */ 3121 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3122 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3123 (unsigned int) (args[1] * fheight));
2785 break; 3124 break;
3125
3126 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3127 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3128 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3129 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3130 (unsigned int) (args[1] * fheight));
2790 break; 3131 break;
3132
2791 /* 3133 /*
2792 * reports - some output format copied from XTerm 3134 * reports - some output format copied from XTerm
2793 */ 3135 */
2794 case 11: /* report window state */ 3136 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3137 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3138 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3139 break;
2798 case 13: /* report window position */ 3140 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3141 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3142 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3143 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3144 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3145 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3146 break;
2805 case 14: /* report window size (pixels) */ 3147 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3148 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3149 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3150 break;
3151 case 18: /* report text area size (chars) */
3152 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3153 break;
2809 case 18: /* report window size (chars) */ 3154 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3155 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3156 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3157 case 20: /* report icon label */
3158 {
3159 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3160 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3161 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3162 XFree (s);
3163 }
2816 break; 3164 break;
2817 case 21: /* report window title */ 3165 case 21: /* report window title */
3166 {
3167 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3168 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3169 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3170 XFree (s);
3171 }
2820 break; 3172 break;
2821#endif
2822
2823 } 3173 }
2824} 3174}
2825#endif 3175#endif
2826 3176
2827/*----------------------------------------------------------------------*/ 3177/*----------------------------------------------------------------------*/
2828/* 3178/*
2829 * get input up until STRING TERMINATOR (or BEL) 3179 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3180 * ends_how is terminator used. returned input must be free()'d
2831 */ 3181 */
2832unsigned char * 3182char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3183rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3184{
2835 int seen_esc = 0; /* seen escape? */ 3185 unicode_t ch;
3186 bool seen_esc = false;
2836 unsigned int n = 0; 3187 unsigned int n = 0;
2837 unsigned char *s; 3188 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3189
2840 for (; (ch = cmd_getc ());) 3190 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3191 {
2842 if (ch == C0_BEL 3192 if (seen_esc)
2843 || ch == CHAR_ST 3193 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3194 if (ch == 0x5c) /* 7bit ST */
2845 break; 3195 break;
3196 else
3197 return NULL;
3198 }
2846 if (ch == C0_ESC) 3199 else if (ch == C0_ESC)
2847 { 3200 {
2848 seen_esc = 1; 3201 seen_esc = true;
2849 continue; 3202 continue;
2850 } 3203 }
3204 else if (ch == C0_BEL || ch == CHAR_ST)
3205 break;
2851 else if (ch == '\t') 3206 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3207 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3208 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3209 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3210
3211 seen_esc = false;
3212
3213 if (n >= STRING_MAX - 1)
3214 // stop at some sane length
3215 return NULL;
3216
2856 string[n++] = ch; 3217 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3218 }
3219
2859 string[n++] = '\0'; 3220 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3221
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3222 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3223
2864 return s; 3224 return rxvt_wcstombs (string);
2865} 3225}
2866 3226
2867/*----------------------------------------------------------------------*/ 3227/*----------------------------------------------------------------------*/
2868/* 3228/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3229 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3230 */
2871void 3231void
2872rxvt_term::process_dcs_seq () 3232rxvt_term::process_dcs_seq ()
2873{ 3233{
2874 unsigned char eh, *s;
2875 /* 3234 /*
2876 * Not handled yet 3235 * Not handled yet
2877 */ 3236 */
3237
3238 unicode_t eh;
2878 s = get_to_st (&eh); 3239 char *s = get_to_st (eh);
2879 if (s) 3240 if (s)
2880 free (s); 3241 free (s);
3242
2881 return; 3243 return;
2882} 3244}
2883 3245
2884/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2885/* 3247/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3248 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3249 */
2888void 3250void
2889rxvt_term::process_osc_seq () 3251rxvt_term::process_osc_seq ()
2890{ 3252{
2891 unsigned char ch, eh, *s; 3253 int arg;
2892 int arg;
2893 3254
2894 ch = cmd_getc (); 3255 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3256 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3257 arg = arg * 10 + (ch - '0');
2897 3258
2898 if (ch == ';') 3259 if (ch == ';')
2899 { 3260 {
3261 unicode_t eh;
2900 s = get_to_st (&eh); 3262 char *s = get_to_st (eh);
3263
2901 if (s) 3264 if (s)
2902 { 3265 {
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); 3266 process_xterm_seq (arg, s, eh);
2915 free (s); 3267 free (s);
2916 } 3268 }
2917 } 3269 }
2918} 3270}
3271
3272void
3273rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3274{
3275 if (str[0] == '?' && !str[1])
3276 {
3277 rgba c;
3278 pix_colors_focused[color].get (c);
3279
3280#if XFT
3281 if (c.a != rgba::MAX_CC)
3282 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3283 else
3284#endif
3285 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3286 }
3287 else
3288 set_window_color (color, str);
3289}
3290
2919/* 3291/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3292 * 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 */ 3293 */
2942void 3294void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3295rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3296{
2945 int changed = 0; 3297 int color;
2946 int color;
2947 char *buf, *name; 3298 char *buf, *name;
3299 bool query = str[0] == '?' && !str[1];
3300 int saveop = op;
3301
3302 dLocal (Display *, dpy);
2948 3303
2949 assert (str != NULL); 3304 assert (str != NULL);
3305
3306 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3307 return;
3308
2950 switch (op) 3309 switch (op)
2951 { 3310 {
2952 case XTerm_name: 3311 case XTerm_name:
2953 set_title (str); 3312 set_title (str);
2954 /* FALLTHROUGH */ 3313 /* FALLTHROUGH */
2955 case XTerm_iconName: 3314 case XTerm_iconName:
2956 set_iconName (str); 3315 set_icon_name (str);
2957 break; 3316 break;
2958 case XTerm_title: 3317 case XTerm_title:
2959 set_title (str); 3318 set_title (str);
2960 break; 3319 break;
3320 case XTerm_property:
3321 if (str[0] == '?')
3322 {
3323 Atom prop = display->atom (str + 1);
3324 Atom actual_type;
3325 int actual_format;
3326 unsigned long nitems;
3327 unsigned long bytes_after;
3328 unsigned char *value = 0;
3329 const char *str = "";
3330
3331 if (prop
3332 && XGetWindowProperty (dpy, parent[0],
3333 prop, 0, 1<<16, 0, AnyPropertyType,
3334 &actual_type, &actual_format,
3335 &nitems, &bytes_after, &value) == Success
3336 && actual_type != None
3337 && actual_format == 8)
3338 str = (const char *)(value);
3339
3340 tt_printf ("\033]%d;%s%c", op, str, resp);
3341
3342 XFree (value);
3343 }
3344 else
3345 {
3346 char *eq = strchr (str, '=');
3347
3348 if (eq)
3349 {
3350 *eq = 0;
3351 set_utf8_property (display->atom (str), eq + 1);
3352 }
3353 else
3354 XDeleteProperty (dpy, parent[0],
3355 display->atom (str));
3356 }
3357 break;
3358
2961 case XTerm_Color: 3359 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3360 for (buf = (char *)str; buf && *buf;)
2963 { 3361 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3362 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3363 break;
3364
2966 *name++ = '\0'; 3365 *name++ = '\0';
2967 color = atoi (buf); 3366 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3367
3368 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3369 break;
3370
2970 if ((buf = STRCHR (name, ';')) != NULL) 3371 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3372 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3373
3374 process_color_seq (op, color, name, resp);
2973 } 3375 }
3376 break;
3377 case Rxvt_restoreFG:
3378 case XTerm_Color00:
3379 process_color_seq (op, Color_fg, str, resp);
3380 break;
3381 case Rxvt_restoreBG:
3382 case XTerm_Color01:
3383 process_color_seq (op, Color_bg, str, resp);
2974 break; 3384 break;
2975#ifndef NO_CURSORCOLOR 3385#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3386 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3387 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3388 break;
2979#endif 3389#endif
2980 case XTerm_Color_pointer: 3390 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3391 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3392 break;
3393 case XTerm_Color_pointer_bg:
3394 process_color_seq (op, Color_pointer_bg, str, resp);
3395 break;
3396#ifdef OPTION_HC
3397 case XTerm_Color_HC:
3398 process_color_seq (op, Color_HC, str, resp);
3399 break;
3400 case XTerm_Color_HTC:
3401 process_color_seq (op, Color_HTC, str, resp);
3402 break;
3403#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3404#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3405 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3406 process_color_seq (op, Color_BD, str, resp);
2986 break; 3407 break;
2987 case XTerm_Color_UL: 3408 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3409 process_color_seq (op, Color_UL, str, resp);
2989 break; 3410 break;
2990 case XTerm_Color_RV: 3411 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3412 process_color_seq (op, Color_IT, str, resp);
2992 break; 3413 break;
2993#endif 3414#endif
2994 3415 case URxvt_Color_border:
2995 case XTerm_Menu: 3416 process_color_seq (op, Color_border, str, resp);
3417 break;
3418#if ENABLE_TRANSPARENCY
3419 case URxvt_Color_tint:
3420 process_color_seq (op, Color_tint, str, resp);
2996 /* 3421 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3422 bool changed = false;
2998 * so DON'T do it here 3423
3424 if (ISSET_PIXCOLOR (Color_tint))
3425 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3426 else
3427 changed = bgPixmap.unset_tint ();
3428
3429 if (changed)
3430 update_background ();
2999 */ 3431 }
3432
3000 break; 3433 break;
3434#endif
3435
3436#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3437 case Rxvt_Pixmap:
3002 if (*str != ';') 3438 if (!strcmp (str, "?"))
3003 { 3439 {
3004#if XPM_BACKGROUND 3440 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3441
3006 set_bgPixmap (str); /* change pixmap */ 3442 sprintf (str, "[%dx%d+%d+%d]",
3007#endif 3443 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3444 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3445 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3446 }
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 3447 else
3043 { 3448 {
3044 set_locale (str); 3449 int changed = 0;
3045# ifdef USE_XIM 3450
3046 im_cb (); 3451 if (*str != ';')
3047# endif 3452 {
3453 if (bgPixmap.set_file (str)) /* change pixmap */
3454 changed++;
3455 str = strchr (str, ';');
3456 if (str == NULL)
3457 bgPixmap.set_defaultGeometry ();
3458 else
3459 bgPixmap.set_geometry (str+1);
3460 }
3461 else
3462 {
3463 str++;
3464 if (bgPixmap.set_geometry (str, true))
3465 changed++;
3466 }
3467
3468 if (changed)
3469 update_background ();
3048 } 3470 }
3049 break; 3471 break;
3472#endif
3473
3050 case XTerm_findfont: 3474 case XTerm_logfile:
3051 { 3475 // 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; 3476 break;
3056#endif 3477
3057#if 0 3478#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3479 case Rxvt_dumpscreen: /* no error notices */
3059 { 3480 {
3060 int fd; 3481 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3482 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3483 {
3063 scr_dump (fd); 3484 scr_dump (fd);
3064 close (fd); 3485 close (fd);
3065 } 3486 }
3066 } 3487 }
3067 break; 3488 break;
3068#endif 3489#endif
3490 case XTerm_font:
3491 op = URxvt_font;
3492 case URxvt_font:
3493#if ENABLE_STYLES
3494 case URxvt_boldFont:
3495 case URxvt_italicFont:
3496 case URxvt_boldItalicFont:
3497#endif
3498 if (query)
3499 tt_printf ("\33]%d;%-.250s%c", saveop,
3500 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3501 ? fontset[op - URxvt_font]->fontdesc : "",
3502 resp);
3503 else
3504 {
3505 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3506
3507 res = strdup (str);
3508 allocated.push_back ((void *)res);
3509 set_fonts ();
3510 }
3511 break;
3512
3513 case URxvt_version:
3514 if (query)
3515 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3516 op,
3517 rs[Rs_name], VERSION[0], VERSION[2],
3518 resp);
3519 break;
3520
3521#if !ENABLE_MINIMAL
3522 case URxvt_locale:
3523 if (query)
3524 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3525 else
3526 {
3527 set_locale (str);
3528 pty->set_utf8_mode (enc_utf8);
3529 init_xlocale ();
3530 }
3531 break;
3532
3533 case URxvt_view_up:
3534 case URxvt_view_down:
3535 {
3536 int lines = atoi (str);
3537
3538 if (lines)
3539 scr_page (op == URxvt_view_up ? UP : DN, lines);
3540 else
3541 scr_erase_savelines ();
3542 }
3543
3544 break;
3545#endif
3546
3547#if ENABLE_PERL
3548 case URxvt_perl:
3549 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3550 break;
3551#endif
3070 } 3552 }
3071} 3553}
3072/*----------------------------------------------------------------------*/ 3554/*----------------------------------------------------------------------*/
3073 3555
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3556/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3564 * so no need for fancy checking
3083 */ 3565 */
3084int 3566int
3085rxvt_term::privcases (int mode, unsigned long bit) 3567rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3568{
3087 int state; 3569 int state;
3088 3570
3089 if (mode == 's') 3571 if (mode == 's')
3090 { 3572 {
3091 SavedModes |= (PrivateModes & bit); 3573 SavedModes |= (priv_modes & bit);
3092 return -1; 3574 return -1;
3093 } 3575 }
3094 else 3576 else
3095 { 3577 {
3096 if (mode == 'r') 3578 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3579 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3580 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3581 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3582
3583 set_privmode (bit, state);
3101 } 3584 }
3585
3102 return state; 3586 return state;
3103} 3587}
3104 3588
3105/* we're not using priv _yet_ */ 3589/* we're not using priv _yet_ */
3106void 3590void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3591rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3592{
3109 unsigned int i, j; 3593 unsigned int i, j;
3110 int state; 3594 int state;
3595
3111 static const struct 3596 static const struct
3112 { 3597 {
3113 const int argval; 3598 const int argval;
3114 const unsigned long bit; 3599 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3600 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3601 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3602 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3603 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3604 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3605 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3606 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3607 { 7, PrivMode_Autowrap }, // DECAWM
3608 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3609 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3610 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3611 // 19 Print screen prints full screen/scroll region
3127#endif 3612 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3613#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3614 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3615#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3616 { 35, PrivMode_ShiftKeys }, // rxvt extension
3617 // 38, tektronix mode // DECTEK
3135 { 40, PrivMode_132OK }, 3618 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3619 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3620 // 45 margin bell NYI
3138 // 46 start logging 3621 // 46 start logging
3139 { 47, PrivMode_Screen }, 3622 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP }, 3623 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3141#ifndef NO_BACKSPACE_KEY 3624#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3625 { 67, PrivMode_BackSpace }, // DECBKM
3143#endif 3626#endif
3144 { 1000, PrivMode_MouseX11 }, 3627 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3628 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3629 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3630 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3631 { 1011, PrivMode_Keypress }, // rxvt extension
3150 // 1035 enable modifiers for alt, numlock NYI 3632 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3633 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3634 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3635 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3636 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3637 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3638 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3639 { 2004, PrivMode_BracketPaste },
3157 }; 3640 };
3158 3641
3159 if (nargs == 0) 3642 if (nargs == 0)
3160 return; 3643 return;
3161 3644
… …
3178 } 3661 }
3179 3662
3180 /* extra handling for values with state unkept */ 3663 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3664 switch (arg[i])
3182 { 3665 {
3666#if ENABLE_STYLES
3667 case 1021:
3668 set_option (Opt_intensityStyles, mode);
3669
3670 scr_touch (true);
3671 break;
3672#endif
3183 case 1048: /* alternative cursor save */ 3673 case 1048: /* alternative cursor save */
3184 case 1049: 3674 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3675 if (mode == 0)
3186 scr_cursor (RESTORE); 3676 scr_cursor (RESTORE);
3187 else if (mode == 1) 3677 else if (mode == 1)
3188 scr_cursor (SAVE); 3678 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3679 break;
3190 } 3680 }
3191 3681
3192 if (state >= 0) 3682 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3683 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3684 switch (arg[i])
… …
3197 case 2: /* VT52 mode */ 3687 case 2: /* VT52 mode */
3198 /* oddball mode. should be set regardless of set/reset 3688 /* oddball mode. should be set regardless of set/reset
3199 * parameter. Return from VT52 mode with an ESC < from 3689 * parameter. Return from VT52 mode with an ESC < from
3200 * within VT52 mode 3690 * within VT52 mode
3201 */ 3691 */
3202 PrivMode (1, PrivMode_vt52); 3692 set_privmode (PrivMode_vt52, 1);
3203 break; 3693 break;
3204 case 3: /* 80/132 */ 3694 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3695 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3696 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3207 break; 3697 break;
3208 case 4: /* smooth scrolling */ 3698 case 4: /* smooth scrolling */
3209 if (state) 3699 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3700 break;
3214 case 5: /* reverse video */ 3701 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3702 scr_rvideo_mode (state);
3216 break; 3703 break;
3217 case 6: /* relative/absolute origins */ 3704 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3705 scr_relative_origin (state);
3219 break; 3706 break;
3220 case 7: /* autowrap */ 3707 case 7: /* autowrap */
3221 scr_autowrap (state); 3708 scr_autowrap (state);
3222 break; 3709 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3710 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3711 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3712 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3713 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3714 break;
3228#ifdef menuBar_esc
3229 case menuBar_esc:
3230#ifdef MENUBAR
3231 map_menuBar (state);
3232#endif
3233 break;
3234#endif
3235#ifdef scrollBar_esc 3715#ifdef scrollBar_esc
3236 case scrollBar_esc: 3716 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3717 if (scrollBar.map (state))
3238 { 3718 {
3239 resize_all_windows (0, 0, 0); 3719 resize_all_windows (0, 0, 0);
3240 scr_touch (true); 3720 scr_touch (true);
3241 } 3721 }
3242 break; 3722 break;
3243#endif 3723#endif
3244 case 25: /* visible/invisible cursor */ 3724 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3725 scr_cursor_visible (state);
3246 break; 3726 break;
3247 /* case 35: - shift keys */ 3727 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3728 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3729 case 47: /* secondary screen */
3250 scr_change_screen (state); 3730 scr_change_screen (state);
3251 break; 3731 break;
3252 /* case 66: - application key pad */ 3732 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3733 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3734 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3735 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3736 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3737 break;
3258#if 0
3259 case 1001: 3738 case 1002:
3260 break; /* X11 mouse highlighting */ 3739 case 1003:
3261#endif 3740 if (state)
3741 {
3742 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3743 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3744 vt_emask_mouse = PointerMotionMask;
3745 }
3746 else
3747 vt_emask_mouse = NoEventMask;
3748
3749 vt_select_input ();
3750 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3751 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3752 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3753 break;
3268 case 1011: /* scroll to bottom on key press */ 3754 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3755 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3756 break;
3274 case 1047: /* secondary screen w/ clearing */ 3757 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3758 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3759 if (!state)
3277 scr_erase_screen (2); 3760 scr_erase_screen (2);
3761
3278 scr_change_screen (state); 3762 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3763 break;
3764 case 1049: /* secondary screen w/ clearing first */
3765 if (option (Opt_secondaryScreen))
3766 if (state)
3767 scr_cursor (SAVE);
3768
3769 scr_change_screen (state);
3770
3771 if (option (Opt_secondaryScreen))
3772 if (state)
3773 scr_erase_screen (2);
3774 else
3775 scr_cursor (RESTORE);
3776 break;
3280 default: 3777 default:
3281 break; 3778 break;
3282 } 3779 }
3283 } 3780 }
3284} 3781}
… …
3286 3783
3287/*{{{ process sgr sequences */ 3784/*{{{ process sgr sequences */
3288void 3785void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3786rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3787{
3291 unsigned int i; 3788 unsigned int i;
3292 short rendset; 3789 short rendset;
3293 int rendstyle; 3790 int rendstyle;
3294 3791
3295 if (nargs == 0) 3792 if (nargs == 0)
3296 { 3793 {
3297 scr_rendition (0, ~RS_None); 3794 scr_rendition (0, ~RS_None);
3298 return; 3795 return;
3299 } 3796 }
3797
3300 for (i = 0; i < nargs; i++) 3798 for (i = 0; i < nargs; i++)
3301 { 3799 {
3302 rendset = -1; 3800 rendset = -1;
3303 switch (arg[i]) 3801 switch (arg[i])
3304 { 3802 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3804 rendset = 0, rendstyle = ~RS_None;
3307 break; 3805 break;
3308 case 1: 3806 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3807 rendset = 1, rendstyle = RS_Bold;
3310 break; 3808 break;
3809 //case 2: // low intensity
3810 case 3:
3811 rendset = 1, rendstyle = RS_Italic;
3812 break;
3311 case 4: 3813 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3814 rendset = 1, rendstyle = RS_Uline;
3313 break; 3815 break;
3314 case 5: 3816 case 5: // slowly blinking
3817 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3818 rendset = 1, rendstyle = RS_Blink;
3316 break; 3819 break;
3820 //case 6: // scoansi light background
3317 case 7: 3821 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3822 rendset = 1, rendstyle = RS_RVid;
3319 break; 3823 break;
3320 case 8: 3824 case 8:
3321 // invisible. NYI 3825 // invisible. NYI
3322 break; 3826 break;
3323 case 22: 3827 //case 9: // crossed out
3828 //case 10: // scoansi acs off, primary font
3829 //case 11: // scoansi acs on, first alt font
3830 //case 12: // scoansi acs on, |0x80, second alt font
3831 //...
3832 //case 19: // ninth alt font
3833 //case 20: // gothic
3834 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3835 rendset = 0, rendstyle = RS_Bold;
3836 break;
3837 case 22: // normal intensity
3838 rendset = 0, rendstyle = RS_Bold;
3839 break;
3840 case 23: // disable italic
3841 rendset = 0, rendstyle = RS_Italic;
3325 break; 3842 break;
3326 case 24: 3843 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3844 rendset = 0, rendstyle = RS_Uline;
3328 break; 3845 break;
3329 case 25: 3846 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3847 rendset = 0, rendstyle = RS_Blink;
3331 break; 3848 break;
3849 case 26: // variable spacing (iso 8613)
3850 rendset = 0, rendstyle = RS_Blink;
3851 break;
3332 case 27: 3852 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3853 rendset = 0, rendstyle = RS_RVid;
3334 break; 3854 break;
3335 case 28:
3336 // visible. NYI 3855 //case 28: // visible. NYI
3337 break; 3856 //case 29: // not crossed-out
3338 } 3857 }
3339 3858
3340 if (rendset != -1) 3859 if (rendset != -1)
3341 { 3860 {
3342 scr_rendition (rendset, rendstyle); 3861 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3872 case 35:
3354 case 36: 3873 case 36:
3355 case 37: 3874 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3875 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3876 break;
3358#ifdef TTY_256COLOR 3877 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3878 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3879 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3880 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3881 i += 2;
3364 } 3882 }
3365 break; 3883 break;
3366#endif
3367 case 39: /* default fg */ 3884 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3885 scr_color (Color_fg, Color_fg);
3369 break; 3886 break;
3370 3887
3371 case 40: 3888 case 40:
… …
3376 case 45: 3893 case 45:
3377 case 46: 3894 case 46:
3378 case 47: 3895 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3896 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3897 break;
3381#ifdef TTY_256COLOR 3898 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3899 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3900 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3901 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3902 i += 2;
3387 } 3903 }
3388 break; 3904 break;
3389#endif
3390 case 49: /* default bg */ 3905 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3906 scr_color (Color_bg, Color_bg);
3392 break; 3907 break;
3393 3908
3394#ifndef NO_BRIGHTCOLOR 3909 //case 50: // not variable spacing
3910
3911#if !ENABLE_MINIMAL
3395 case 90: 3912 case 90:
3396 case 91: /* set bright fg color */ 3913 case 91: /* set bright fg color */
3397 case 92: 3914 case 92:
3398 case 93: 3915 case 93:
3399 case 94: 3916 case 94:
3400 case 95: 3917 case 95:
3401 case 96: 3918 case 96:
3402 case 97: 3919 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3920 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3921 break;
3406 case 100: 3922 case 100:
3407 case 101: /* set bright bg color */ 3923 case 101: /* set bright bg color */
3408 case 102: 3924 case 102:
3409 case 103: 3925 case 103:
3410 case 104: 3926 case 104:
3411 case 105: 3927 case 105:
3412 case 106: 3928 case 106:
3413 case 107: 3929 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3930 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3931 break;
3417#endif 3932#endif
3418
3419 } 3933 }
3420 } 3934 }
3421} 3935}
3422/*}}} */ 3936/*}}} */
3423 3937
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3938/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3939void
3426rxvt_term::process_graphics () 3940rxvt_term::process_graphics ()
3427{ 3941{
3428 unsigned char ch, cmd = cmd_getc (); 3942 unicode_t ch, cmd = cmd_getc ();
3429 3943
3430 if (cmd == 'Q') 3944 if (cmd == 'Q')
3945 {
3431 { /* query graphics */ 3946 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3947 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3948 return;
3434 } 3949 }
3435 /* swallow other graphics sequences until terminating ':' */ 3950 /* swallow other graphics sequences until terminating ':' */
3436 do 3951 do
3437 ch = cmd_getc (); 3952 ch = cmd_getc ();
… …
3447 */ 3962 */
3448void 3963void
3449rxvt_term::tt_printf (const char *fmt,...) 3964rxvt_term::tt_printf (const char *fmt,...)
3450{ 3965{
3451 va_list arg_ptr; 3966 va_list arg_ptr;
3452 unsigned char buf[256]; 3967 char buf[256];
3453 3968
3454 va_start (arg_ptr, fmt); 3969 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3970 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3971 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3972 tt_write (buf, strlen (buf));
3458} 3973}
3459 3974
3460/* ---------------------------------------------------------------------- */ 3975/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3976/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 3977 * or generated by us in response to a query ESC sequence.
3463 */ 3978 */
3464void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3466{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3979const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3468 3980
3469 if (len) 3981void
3982rxvt_term::tt_write (const char *data, unsigned int len)
3983{
3984 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3985 return;
3986
3987 if (pty->pty < 0)
3988 return;
3989
3990 if (v_buflen == 0)
3991 {
3992 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3993
3994 if ((unsigned int)written == len)
3995 return;
3996
3997 data += written;
3998 len -= written;
3470 { 3999 }
4000
4001 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4002
4003 memcpy (v_buffer + v_buflen, data, len);
4004 v_buflen += len;
4005
4006 pty_ev.set (ev::READ | ev::WRITE);
4007}
4008
4009void rxvt_term::pty_write ()
4010{
4011 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4012
4013 if (written > 0)
4014 {
4015 v_buflen -= written;
4016
3471 if (v_buflen == 0) 4017 if (v_buflen == 0)
3472 { 4018 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4019 free (v_buffer);
3500 v_buffer = 0; 4020 v_buffer = 0;
3501 v_buflen = 0;
3502 4021
3503 pty_ev.set (EVENT_READ); 4022 pty_ev.set (ev::READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4023 return;
3516 } 4024 }
4025
4026 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4027 }
4028 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4029 pty_ev.set (ev::READ);
3518} 4030}
3519 4031
3520/*----------------------- end-of-file (C source) -----------------------*/ 4032/*----------------------- end-of-file (C source) -----------------------*/
3521 4033

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