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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 1.435 by sf-exg, Wed Jan 6 12:10:44 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 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284static int
285hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303static inline KeySym
304translate_keypad (KeySym keysym, bool kp)
305{
306#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home
309 XK_KP_4, // XK_KP_Left
310 XK_KP_8, // XK_KP_Up
311 XK_KP_6, // XK_KP_Right
312 XK_KP_2, // XK_KP_Down
313# ifndef UNSHIFTED_SCROLLKEYS
314 XK_KP_9, // XK_KP_Prior
315 XK_KP_3, // XK_KP_Next
316# else
317 XK_Prior,
318 XK_Next,
319# endif
320 XK_KP_1, // XK_KP_End
321 XK_KP_5, // XK_KP_Begin
322 };
323
324 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
325 {
326 unsigned int index = keysym - XK_KP_Home;
327 keysym = kp ? keypadtrans[index] : XK_Home + index;
328 }
329 else if (keysym == XK_KP_Insert)
330 keysym = kp ? XK_KP_0 : XK_Insert;
331# ifndef NO_DELETE_KEY
332 else if (keysym == XK_KP_Delete)
333 keysym = kp ? XK_KP_Decimal : XK_Delete;
334# endif
335#endif
336 return keysym;
337}
338
339static inline int
340map_function_key (KeySym keysym)
341{
342 int param = 0;
343
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
345 {
346 param = 11 + keysym - XK_F1;
347 if (keysym >= XK_F17)
348 param += 4;
349 else if (keysym >= XK_F15)
350 param += 3;
351 else if (keysym >= XK_F11)
352 param += 2;
353 else if (keysym >= XK_F6)
354 param += 1;
355 }
356 else
357 switch (keysym)
358 {
359 case XK_Find:
360 param = 1;
361 break;
362 case XK_Insert:
363 param = 2;
364 break;
365#ifdef DXK_Remove
366 case DXK_Remove:
367#endif
368 case XK_Execute:
369 param = 3;
370 break;
371 case XK_Select:
372 param = 4;
373 break;
374#ifndef UNSHIFTED_SCROLLKEYS
375 case XK_Prior:
376 param = 5;
377 break;
378 case XK_Next:
379 param = 6;
380 break;
381 case XK_Home:
382 param = 7;
383 break;
384 case XK_End:
385 param = 8;
386 break;
387#endif
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398void
59rxvt_term::lookup_key (XKeyEvent &ev) 399rxvt_term::key_press (XKeyEvent &ev)
60{ 400{
61 int ctrl, meta, shft, len; 401 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 402 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 403 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 404 char kbuf[KBUFSZ];
405
406#if ISO_14755
407 if (iso14755buf & ISO_14755_52)
408 return;
409#endif
69 410
70 /* 411 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 412 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 413 * escape sequence to toggle the Keypad.
73 * 414 *
74 * Always permit `shift' to override the current setting 415 * Always permit `shift' to override the current setting
75 */ 416 */
76 shft = (ev.state & ShiftMask); 417 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 418 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 419 meta = ev.state & ModMetaMask;
79 420
80 if (numlock_state || (ev.state & ModNumLockMask)) 421 if (numlock_state || (ev.state & ModNumLockMask))
81 { 422 {
82 numlock_state = (ev.state & ModNumLockMask); 423 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 424 set_privmode (PrivMode_aplKP, !numlock_state);
84 } 425 }
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
161 if (keysym == XK_Prior) 510 if (keysym == XK_Prior)
162 { 511 {
163 scr_page (UP, lnsppg); 512 scr_page (UP, lnsppg);
164 return; 513 return;
… …
192 scr_move_to (0, 1); 541 scr_move_to (0, 1);
193 return; 542 return;
194 } 543 }
195 else if (keysym == XK_End) 544 else if (keysym == XK_End)
196 { 545 {
197 scr_move_to (1, 0); 546 scr_move_to (1, 1);
198 return; 547 return;
199 } 548 }
200 } 549 }
201#endif 550#endif
202 } 551 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 556 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 557 {
209 keysym += (XK_F11 - XK_F1); 558 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 559 shft = 0; /* turn off Shift */
211 } 560 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 561 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 562 {
214 switch (keysym) 563 switch (keysym)
215 { 564 {
216 /* normal XTerm key bindings */ 565 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 566 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 567 selection_request (ev.time);
219 return; 568 return;
569#if TODO
220 /* rxvt extras */ 570 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 571 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 572 change_font (FONT_UP);
223 return; 573 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 574 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 575 change_font (FONT_DN);
226 return; 576 return;
577#endif
227 } 578 }
228 } 579 }
229 } 580 }
230#ifdef PRINTPIPE 581
231 if (keysym == XK_Print) 582#if ENABLE_FRILLS || ISO_14755
232 { 583 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
234 return;
235 } 585 {
236#endif 586 int hv;
237 587
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 588 if (iso14755buf & ISO_14755_51
239 { 589 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 590 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 591 {
243 unsigned int l; 592 commit_iso14755 ();
244 const unsigned char *kbuf0; 593 iso14755buf = ISO_14755_51;
245 594# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 595 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 596# endif
254 ) 597 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 598 }
259 599 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 600 {
601 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
602# if ISO_14755
603 iso14755_51 (iso14755buf & ISO_14755_MASK);
604# endif
605 return;
606 }
607 else if ((hv = hex_keyval (ev)) >= 0)
608 {
609 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
610 | hv | ISO_14755_51;
611# if ISO_14755
612 iso14755_51 (iso14755buf & ISO_14755_MASK);
613# endif
261 return; 614 return;
262 } 615 }
263 else 616 else
264#endif
265 { 617 {
618# if ISO_14755
619 scr_overlay_off ();
620# endif
621 iso14755buf = 0;
622 }
623 }
624 else if (option (Opt_iso14755) &&
625 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
626 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
627 if (!(iso14755buf & ISO_14755_STARTED))
628 {
629 iso14755buf |= ISO_14755_STARTED;
630# if ISO_14755
631 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
632 scr_overlay_set (0, 0, "ISO 14755 mode");
633# endif
634 }
635#endif
636
637#ifdef PRINTPIPE
638 if (keysym == XK_Print)
639 {
640 scr_printscreen (ctrl | shft);
641 return;
642 }
643#endif
644
645 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
646 {
647 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
648 unsigned int newlen = 1;
649
650 switch (translate_keypad (keysym, kp))
651 {
652#ifndef NO_BACKSPACE_KEY
653 case XK_BackSpace:
654 if (priv_modes & PrivMode_HaveBackSpace)
655 {
656 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
657 ^ !!ctrl) ? '\b' : '\177';
658 kbuf[1] = '\0';
659 }
660 else
661 strcpy (kbuf, rs[Rs_backspace_key]);
662 break;
663#endif
664#ifndef NO_DELETE_KEY
665 case XK_Delete:
666 strcpy (kbuf, rs[Rs_delete_key]);
667 break;
668#endif
669 case XK_Tab:
670 if (shft)
671 strcpy (kbuf, "\033[Z");
672 else
673 {
674#ifdef CTRL_TAB_MAKES_META
675 if (ctrl)
676 meta = 1;
677#endif
678#ifdef MOD4_TAB_MAKES_META
679 if (ev.state & Mod4Mask)
680 meta = 1;
681#endif
266 newlen = 1; 682 newlen = 0;
267 switch (keysym) 683 }
684 break;
685
686 case XK_Up: /* "\033[A" */
687 case XK_Down: /* "\033[B" */
688 case XK_Right: /* "\033[C" */
689 case XK_Left: /* "\033[D" */
690 strcpy (kbuf, "\033[Z");
691 kbuf[2] = "DACB"[keysym - XK_Left];
692 /* do Shift first */
693 if (shft)
694 kbuf[2] = "dacb"[keysym - XK_Left];
695 else if (ctrl)
696 {
697 kbuf[1] = 'O';
698 kbuf[2] = "dacb"[keysym - XK_Left];
699 }
700 else if (priv_modes & PrivMode_aplCUR)
701 kbuf[1] = 'O';
702 break;
703
704 case XK_KP_Enter:
705 /* allow shift to override */
706 if (kp)
707 {
708 strcpy (kbuf, "\033OM");
709 break;
710 }
711
712 /* FALLTHROUGH */
713
714 case XK_Return:
715 if (priv_modes & PrivMode_LFNL)
716 {
717 kbuf[0] = '\015';
718 kbuf[1] = '\012';
719 kbuf[2] = '\0';
720 }
721 else
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\0';
725 }
726 break;
727
728 case XK_KP_F1: /* "\033OP" */
729 case XK_KP_F2: /* "\033OQ" */
730 case XK_KP_F3: /* "\033OR" */
731 case XK_KP_F4: /* "\033OS" */
732 strcpy (kbuf, "\033OP");
733 kbuf[2] += (keysym - XK_KP_F1);
734 break;
735
736 case XK_KP_Multiply: /* "\033Oj" : "*" */
737 case XK_KP_Add: /* "\033Ok" : "+" */
738 case XK_KP_Separator: /* "\033Ol" : "," */
739 case XK_KP_Subtract: /* "\033Om" : "-" */
740 case XK_KP_Decimal: /* "\033On" : "." */
741 case XK_KP_Divide: /* "\033Oo" : "/" */
742 case XK_KP_0: /* "\033Op" : "0" */
743 case XK_KP_1: /* "\033Oq" : "1" */
744 case XK_KP_2: /* "\033Or" : "2" */
745 case XK_KP_3: /* "\033Os" : "3" */
746 case XK_KP_4: /* "\033Ot" : "4" */
747 case XK_KP_5: /* "\033Ou" : "5" */
748 case XK_KP_6: /* "\033Ov" : "6" */
749 case XK_KP_7: /* "\033Ow" : "7" */
750 case XK_KP_8: /* "\033Ox" : "8" */
751 case XK_KP_9: /* "\033Oy" : "9" */
752 /* allow shift to override */
753 if (kp)
754 {
755 strcpy (kbuf, "\033Oj");
756 kbuf[2] += (keysym - XK_KP_Multiply);
757 }
758 else
759 {
760 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
761 kbuf[1] = '\0';
762 }
763 break;
764
765 default:
268 { 766 {
269#ifndef NO_BACKSPACE_KEY 767 int param = map_function_key (keysym);
270 case XK_BackSpace: 768 if (param > 0)
271 if (PrivateModes & PrivMode_HaveBackSpace) 769 sprintf (kbuf,"\033[%d~", param);
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else 770 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; 771 newlen = 0;
528 break;
529 } 772 }
530 if (newlen) 773 break;
531 len = STRLEN (kbuf);
532 } 774 }
775
776 if (newlen)
777 len = strlen (kbuf);
533 778
534 /* 779 /*
535 * Pass meta for all function keys, if 'meta' option set 780 * Pass meta for all function keys, if 'meta' option set
536 */ 781 */
537#ifdef META8_OPTION 782#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 788 else if (ctrl && keysym == XK_minus)
544 { 789 {
545 len = 1; 790 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 791 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 792 }
793 else if (keysym == XK_ISO_Left_Tab)
794 {
795 strcpy (kbuf, "\033[Z");
796 len = 3;
797 }
548 else 798 else
549 { 799 {
550#ifdef META8_OPTION 800#ifdef META8_OPTION
551 /* set 8-bit on */ 801 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 802 if (meta && (meta_char == 0x80))
553 { 803 {
554 unsigned char *ch; 804 char *ch;
555 805
556 for (ch = kbuf; ch < kbuf + len; ch++) 806 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 807 *ch |= 0x80;
558 808
559 meta = 0; 809 meta = 0;
… …
561#endif 811#endif
562 /* nil */ ; 812 /* nil */ ;
563 } 813 }
564 } 814 }
565 815
816 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
817 return;
818
566 if (len <= 0) 819 if (len <= 0)
567 return; /* not mapped */ 820 return; /* not mapped */
568 821
569 if (Options & Opt_scrollTtyKeypress) 822 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 823 if (view_start)
571 { 824 {
572 TermWin.view_start = 0; 825 view_start = 0;
573 want_refresh = 1; 826 want_refresh = 1;
574 } 827 }
575 828
576 /* 829 /*
577 * these modifications only affect the static keybuffer 830 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 845#ifdef META8_OPTION
593 && meta_char == C0_ESC 846 && meta_char == C0_ESC
594#endif 847#endif
595 ) 848 )
596 { 849 {
597 const unsigned char ch = C0_ESC; 850 const char ch = C0_ESC;
598 tt_write (&ch, 1); 851 tt_write (&ch, 1);
599 } 852 }
600 853
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); 854 tt_write (kbuf, (unsigned int)len);
612} 855}
613/*}}} */
614 856
615#if (MENUBAR_MAX) 857void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 858rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 859{
860#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
861 KeySym keysym;
862
863 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
864#endif
865
866#if ENABLE_FRILLS || ISO_14755
867 // ISO 14755 support
868 if (iso14755buf)
869 if (iso14755buf & ISO_14755_52)
870 {
871# if ISO_14755
872 scr_overlay_off ();
873# endif
874# if ISO_14755
875 // iso14755 part 5.2 handling: release time
876 // first: controls
877 if ((ev.state & ControlMask)
878 && ((keysym >= 0x40 && keysym <= 0x5f)
879 || (keysym >= 0x61 && keysym <= 0x7f)))
880 {
881 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
882 commit_iso14755 ();
883
884 return;
885 }
886
887 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
888 if (i[0] == keysym)
889 {
890 iso14755buf = ISO_14755_51 | i[1];
891 commit_iso14755 ();
892
893 return;
894 }
895
896 scr_bell ();
897# endif
898 iso14755buf = 0;
899
900 return;
901 }
902 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
903 {
904# if ISO_14755
905 scr_overlay_off ();
906# endif
907 if (iso14755buf & ISO_14755_51)
908 commit_iso14755 ();
909#if ISO_14755
910 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
911 {
912 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
913
914 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
915 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
916 }
917# endif
918 else
919 iso14755buf = 0;
920 }
921#endif
922
923 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
924 return;
925
926#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
927 if (!(ev.state & ControlMask))
928 slip_wheel_ev.stop ();
929 else if (keysym == XK_Control_L || keysym == XK_Control_R)
930 mouse_slip_wheel_speed = 0;
931#endif
932}
933
934#if defined (KEYSYM_RESOURCE)
618unsigned int 935unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 936rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 937{
621 unsigned int n, s; 938 unsigned int n, s;
622 939
623 n = cmdbuf_ptr - cmdbuf_base; 940 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 941 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 942
626 if (n > 0 && s < count) 943 if (n > 0 && s < count)
627 { 944 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 945 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 947 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 948 cmdbuf_endp -= n;
632 s += n; 949 s += n;
633 } 950 }
634 951
635 if (count > s) 952 if (count > s)
636 { 953 {
637 rxvt_print_error ("data loss: cmd_write too large"); 954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 955 count = s;
639 } 956 }
640 957
641 for (; count--;) 958 for (; count--;)
642 *cmdbuf_endp++ = *str++; 959 *cmdbuf_endp++ = *str++;
643 960
644 cmd_parse (); 961 cmd_parse ();
645 962
646 return 0; 963 return 0;
647} 964}
648#endif /* MENUBAR_MAX */ 965#endif
649 966
650void 967void
651rxvt_term::flush () 968rxvt_term::flush ()
652{ 969{
653#ifdef TRANSPARENT 970 flush_ev.stop ();
654 if (want_full_refresh) 971
972#ifdef HAVE_BG_PIXMAP
973 if (bgPixmap.check_clearChanged ())
655 { 974 {
656 want_full_refresh = 0; 975// scr_clear (true); This needs to be researched further!
657 scr_clear ();
658 scr_touch (false); 976 scr_touch (false);
659 want_refresh = 1;
660 } 977 }
661#endif 978#endif
662 979
663 if (want_refresh) 980 if (want_refresh)
664 { 981 {
982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
983 {
984 int row = view_start;
985 int end_row = row + nrow;
986
987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
989
990 do
991 {
992 int start_row = row;
993 line_t *l;
994
995 do
996 {
997 l = &ROW (row++);
998
999 if (!(l->f & LINE_FILTERED))
1000 {
1001 // line not filtered, mark it as filtered
1002 l->f |= LINE_FILTERED;
1003 while (l->is_longer ())
1004 {
1005 l = &ROW (row++);
1006 l->f |= LINE_FILTERED;
1007 }
1008
1009 // and filter it
1010 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1011
1012 break;
1013 }
1014 }
1015 while (l->is_longer () && row < end_row);
1016 }
1017 while (row < end_row);
1018 }
1019
665 scr_refresh (refresh_type); 1020 scr_refresh ();
666 scrollbar_show (1); 1021 scrollBar.show (1);
667#ifdef USE_XIM 1022#ifdef USE_XIM
668 IMSendSpot (); 1023 IMSendSpot ();
669#endif 1024#endif
670
671 } 1025 }
672 1026
673 display->flush (); 1027 display->flush ();
674} 1028}
675 1029
1030/* checks wether a refresh is requested and starts the refresh timer */
676void 1031void
677rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
678{ 1033{
679 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
680 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
681 1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
682 flush (); 1046 flush ();
683} 1047}
684 1048
685#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
686void 1050void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
688{ 1052{
689 hidden_cursor = !hidden_cursor; 1053 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1054 want_refresh = 1;
691 1055 refresh_check ();
692 w.start (w.at + BLINK_INTERVAL);
693} 1056}
694#endif 1057#endif
695 1058
696#ifdef TEXT_BLINK 1059#ifdef TEXT_BLINK
697void 1060void
698rxvt_term::text_blink_cb (time_watcher &w) 1061rxvt_term::text_blink_cb (ev::timer &w, int revents)
699{ 1062{
700 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1063 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 { 1064 {
702 hidden_text = !hidden_text; 1065 hidden_text = !hidden_text;
703 want_refresh = 1; 1066 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1075void
1076rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1077{
1078 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1079 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
705 } 1080 {
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
706} 1086}
1087#endif
1088
1089#ifdef SELECTION_SCROLLING
1090void
1091rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1092{
1093 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1094 {
1095 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105void
1106rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1107{
1108 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1109 {
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113
1114 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1115 {
1116 mouse_slip_wheel_speed = 0;
1117 w.stop ();
1118 }
1119}
1120#endif
1121
1122#if LINUX_YIELD_HACK
1123static struct event_handler
1124{
1125 ev::prepare yield_ev;
1126
1127 void yield_cb (ev::prepare &w, int revents)
1128 {
1129 // this should really be sched_yield(), but the linux guys thought
1130 // that giving a process calling sched_yield () less cpu time than
1131 // ones with high nice levels is a useful thing to do. It surely is is
1132 // allowed by the sus... as is returning ENOSYS.
1133 // since the linux guys additionally thought that breaking the only
1134 // known workaroudn against their unusable sched_yield hack is cool,
1135 // we just nanosleep a bit and hope for the best.
1136
1137 struct timespec ts = { 0, 1000 };
1138 nanosleep (&ts, 0);
1139
1140 w.stop ();
1141 }
1142
1143 event_handler ()
1144 : yield_ev (this, &event_handler::yield_cb)
1145 {
1146 }
1147} event_handler;
707#endif 1148#endif
708 1149
709bool 1150bool
710rxvt_term::pty_fill () 1151rxvt_term::pty_fill ()
711{ 1152{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1153 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1154
1155 if (CBUFSIZ == n)
1156 {
1157 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1158 n = 0;
1159 }
713 1160
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1161 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1162 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1163 cmdbuf_endp = cmdbuf_ptr + n;
717 1164
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1165 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1166
720 if (n > 0) 1167 if (r > 0)
721 { 1168 {
722 cmdbuf_endp += n; 1169 cmdbuf_endp += r;
723 return true; 1170 return true;
724 } 1171 }
725 else if (n < 0 && errno != EAGAIN) 1172 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1173 {
1174#if LINUX_YIELD_HACK
1175 if (display->is_local)
1176 event_handler.yield_ev.start ();
1177#endif
1178 }
1179 else
1180 {
1181 pty_ev.stop ();
1182
1183 if (!option (Opt_hold))
726 destroy (); 1184 destroy ();
727 1185 }
1186
728 return false; 1187 return false;
729} 1188}
730 1189
731void 1190void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1191rxvt_term::pty_cb (ev::io &w, int revents)
733{ 1192{
734 SET_R (this); 1193 make_current ();
735 SET_LOCALE (locale);
736 1194
737 if (revents & EVENT_WRITE) 1195 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 1196 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong 1197 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 ()) 1198 cmd_parse ();
755 break;
756 }
757 }
758}
759 1199
760bool 1200 if (revents & ev::WRITE)
761rxvt_term::cmd_parse () 1201 pty_write ();
762{
763 bool flag = false;
764 unicode_t ch = NOCHAR;
765 1202
766 for (;;) 1203 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} 1204}
865 1205
866// read the next character, currently handles UTF-8 1206void
867// will probably handle all sorts of other stuff in the future 1207rxvt_term::pointer_unblank ()
868unicode_t
869rxvt_term::next_char ()
870{ 1208{
871 while (cmdbuf_ptr < cmdbuf_endp) 1209 XDefineCursor (dpy, vt, TermWin_cursor);
872 { 1210 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 1211
921#ifdef POINTER_BLANK 1212#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; 1213 hidden_pointer = 0;
929 1214
930 if (Options & Opt_pointerBlank) 1215 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1216 pointer_ev.start (pointerBlankDelay);
1217#endif
932} 1218}
933 1219
1220#ifdef POINTER_BLANK
934void 1221void
935rxvt_term::pointer_blank () 1222rxvt_term::pointer_blank ()
936{ 1223{
937 if (! (Options & Opt_pointerBlank)) 1224 if (!option (Opt_pointerBlank))
938 return; 1225 return;
939 1226
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1227 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1228 XFlush (dpy);
942 1229
943 hidden_pointer = 1; 1230 hidden_pointer = 1;
944} 1231}
945 1232
946void 1233void
947rxvt_term::pointer_cb (time_watcher &w) 1234rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1235{
949 SET_R (this); 1236 make_current ();
950 SET_LOCALE (locale);
951 1237
952 pointer_blank (); 1238 pointer_blank ();
953} 1239}
954#endif 1240#endif
955 1241
956void 1242void
957rxvt_term::mouse_report (XButtonEvent &ev) 1243rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1244{
959 int button_number, key_state = 0; 1245 int button_number, key_state = 0;
960 int x, y; 1246 int x, y;
1247 int code = 32;
961 1248
962 x = ev.x; 1249 x = Pixel2Col (ev.x);
963 y = ev.y; 1250 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1251 if (ev.type == MotionNotify)
1252 {
1253 if (x == mouse_row && y == mouse_col)
1254 return;
1255 mouse_row = x;
1256 mouse_col = y;
1257 code += 32;
1258 }
965 1259
966 if (MEvent.button == AnyButton) 1260 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1261 button_number = 3;
969 }
970 else 1262 else
971 { 1263 {
972 button_number = MEvent.button - Button1; 1264 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1265 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1266 if (button_number >= 3)
975 button_number += (64 - 3); 1267 button_number += (64 - 3);
976 } 1268 }
977 1269
978 if (PrivateModes & PrivMode_MouseX10) 1270 if (priv_modes & PrivMode_MouseX10)
979 { 1271 {
980 /* 1272 /*
981 * do not report ButtonRelease 1273 * do not report ButtonRelease
982 * no state info allowed 1274 * no state info allowed
983 */ 1275 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1290 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1291 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1292#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1293 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1294#endif
1003
1004 } 1295 }
1005 1296
1006#ifdef DEBUG_MOUSEREPORT 1297#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1298 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1299 if (key_state & 16)
1009 fputc ('C', stderr); 1300 fputc ('C', stderr);
1010 if (key_state & 4) 1301 if (key_state & 4)
1011 fputc ('S', stderr); 1302 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1306 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1307 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1308 button_number,
1018 x + 1, 1309 x + 1,
1019 y + 1); 1310 y + 1);
1020#else 1311#endif
1312
1021 tt_printf ("\033[M%c%c%c", 1313 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1314 (code + button_number + key_state),
1023 (32 + x + 1), 1315 (32 + x + 1),
1024 (32 + y + 1)); 1316 (32 + y + 1));
1025#endif
1026} 1317}
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 1318
1038/*{{{ process an X event */ 1319/*{{{ process an X event */
1039void 1320void
1040rxvt_term::x_cb (XEvent &ev) 1321rxvt_term::x_cb (XEvent &ev)
1041{ 1322{
1042 SET_R (this); 1323 make_current ();
1043 SET_LOCALE (locale);
1044 1324
1045#if defined(CURSOR_BLINK) 1325 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 1326
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1327 if (ev.xany.window == vt
1055 } 1328 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1329 && 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; 1330 return;
1075#endif
1076 1331
1332 // for XQueryPointer
1077 Window unused_root, unused_child; 1333 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1334 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1335 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 1336
1130 switch (ev.type) 1337 switch (ev.type)
1131 { 1338 {
1132 case KeyPress: 1339 case KeyPress:
1133 lookup_key (ev.xkey); 1340 key_press (ev.xkey);
1134 break; 1341 break;
1135 1342
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1343 case KeyRelease:
1138 { 1344 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; 1345 break;
1150 }
1151#endif
1152 1346
1153 case ButtonPress: 1347 case ButtonPress:
1154 button_press (ev.xbutton); 1348 button_press (ev.xbutton);
1155 break; 1349 break;
1156 1350
… …
1158 button_release (ev.xbutton); 1352 button_release (ev.xbutton);
1159 break; 1353 break;
1160 1354
1161 case ClientMessage: 1355 case ClientMessage:
1162 if (ev.xclient.format == 32 1356 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1357 && !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 { 1358 {
1172 /* Get Dnd data */ 1359 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1360 {
1174 int ActualFormat; 1361 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1362 {
1176 unsigned long Size, RemainingBytes; 1363 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1364 {
1178 XGetWindowProperty (display->display, display->root, 1365 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1366 destroy ();
1180 0L, 1000000L, 1367 }
1181 False, AnyPropertyType, 1368#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1369 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1370 XSendEvent (dpy, ev.xclient.window = display->root,
1371 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1372 &ev);
1185 XChangeProperty (display->display, display->root, 1373#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1374 }
1187 8, PropModeReplace, 1375 }
1188 data, STRLEN (data)); 1376#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1377 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1378 {
1379 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1380 focus_in ();
1381 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1382 focus_out ();
1383 }
1384#endif
1191 } 1385 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1386 break;
1198 1387
1199 /* 1388 /*
1200 * XXX: this is not the _current_ arrangement 1389 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1390 * Here's my conclusion:
… …
1220 break; 1409 break;
1221 } 1410 }
1222 break; 1411 break;
1223 1412
1224 case FocusIn: 1413 case FocusIn:
1225 if (!TermWin.focus) 1414 if (ev.xfocus.detail != NotifyInferior
1415 && ev.xfocus.detail != NotifyPointer
1416 && ev.xfocus.mode != NotifyGrab)
1417 focus_in ();
1418 break;
1419
1420 case FocusOut:
1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_out ();
1425 break;
1426
1427 case ConfigureNotify:
1428 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1429 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1430 szHint.width, szHint.height);*/
1431 if (ev.xconfigure.window == parent[0])
1226 { 1432 {
1227 TermWin.focus = 1; 1433 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 } 1434 ;
1239 break;
1240 1435
1241 case FocusOut: 1436 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1437 {
1244 TermWin.focus = 0; 1438 seen_resize = 1;
1245 want_refresh = 1; 1439 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 } 1440 }
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 1441 else
1279 { 1442 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1443#ifdef HAVE_BG_PIXMAP
1444 if (bgPixmap.window_position_sensitive ())
1445 {
1446 if (mapped)
1447 update_background ();
1448 else
1449 bgPixmap.invalidate ();
1450 }
1451#endif
1281 } 1452 }
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 1453
1454 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1455 }
1293 break; 1456 break;
1294 1457
1458 case PropertyNotify:
1459 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1460 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1461 && ev.xproperty.state == PropertyNewValue)
1462 selection_property (ev.xproperty.window, ev.xproperty.atom);
1463
1464 break;
1465
1295 case SelectionClear: 1466 case SelectionClear:
1296 display->set_selection_owner (0); 1467 selection_clear ();
1297 break; 1468 break;
1298 1469
1299 case SelectionNotify: 1470 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1471 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1472 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1473 break;
1304 1474
1305 case SelectionRequest: 1475 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1476 selection_send (ev.xselectionrequest);
1307 break; 1477 break;
1308 1478
1479 case MapNotify:
1480#ifdef HAVE_BG_PIXMAP
1481 /* This is needed spcifically to fix the case of no window manager or a
1482 * non-reparenting window manager. In those cases we never get first
1483 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1484 * care of multiplicity of ConfigureNotify events arriwing while WM does
1485 * reparenting.
1486 * We should not render background immidiately, as there could be several
1487 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1488 * by scheduling background redraw as soon as we can, but giving a short
1489 * bit of time for ConfigureNotifies to arrive.
1490 * We should render background PRIOR to drawing any text, but AFTER all
1491 * of ConfigureNotifys for the best results.
1492 */
1493 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1494 update_background_ev.start (0.025);
1495#endif
1496 mapped = 1;
1497#ifdef TEXT_BLINK
1498 text_blink_ev.start ();
1499#endif
1500 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1501 break;
1502
1309 case UnmapNotify: 1503 case UnmapNotify:
1310 TermWin.mapped = 0; 1504 mapped = 0;
1311#ifdef TEXT_BLINK 1505#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1506 text_blink_ev.stop ();
1313#endif 1507#endif
1508 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1509 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 1510
1329 case GraphicsExpose: 1511 case GraphicsExpose:
1330 case Expose: 1512 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1513 if (ev.xany.window == vt)
1332 { 1514 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1515 do
1516 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1517 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1518 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1519 }
1337 // don't understand this, so commented it out 1520 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1521
1522 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1523
1524 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1525 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1526 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1527 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1528 }
1341 // ev.xexpose.width, TermWin.height, False); 1529
1342#endif
1343 want_refresh = 1; 1530 want_refresh = 1;
1344 } 1531 }
1345 else 1532 else
1346 { 1533 {
1347 XEvent unused_event; 1534 XEvent unused_event;
1348 1535
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1537 ;
1351 &unused_event)) ; 1538 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1539 ;
1353 GraphicsExpose, 1540
1354 &unused_event)) ; 1541 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1542 {
1357 scrollBar.setIdle (); 1543 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1544 scrollBar.show (0);
1359 } 1545 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1546 }
1365 break; 1547 break;
1366 1548
1367 case MotionNotify: 1549 case MotionNotify:
1368#ifdef POINTER_BLANK 1550#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1551 if (hidden_pointer)
1370 pointer_unblank (); 1552 pointer_unblank ();
1371#endif 1553#endif
1372#if MENUBAR 1554 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1555 || priv_modes & PrivMode_MouseAnyEvent)
1556 mouse_report (ev.xbutton);
1557 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1558 break;
1559
1560 if (ev.xany.window == vt)
1374 { 1561 {
1375 menubar_control (ev.xbutton); 1562 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1563 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1564 ; // 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))) 1565 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1566 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1567 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1568 ;
1388 1569
1389 XQueryPointer (display->display, TermWin.vt, 1570 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1571 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1572 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1573 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1574 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1575#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1576 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1577 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1578 {
1398#endif 1579#endif
1580#if ISO_14755
1581 // 5.4
1582 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1583 {
1584 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1585 break;
1586 }
1587#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1588 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1589 ev.xbutton.state & Button3Mask ? 2 : 0);
1590
1401#ifdef SELECTION_SCROLLING 1591#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1592 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1593 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1594 {
1405 int dist; 1595 int dist;
1406
1407 pending_scroll_selection=1;
1408 1596
1409 /* don't clobber the current delay if we are 1597 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1598 * already in the middle of scrolling.
1411 */ 1599 */
1412 if (scroll_selection_delay<=0) 1600 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1601 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1602
1415 /* save the event params so we can highlight 1603 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1604 * the selection in the pending-scroll loop
1417 */ 1605 */
1418 selection_save_x=ev.xbutton.x; 1606 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1607 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1608 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1609
1423 /* calc number of lines to scroll */ 1610 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1611 if (ev.xbutton.y < int_bwidth)
1425 { 1612 {
1426 scroll_selection_dir = UP; 1613 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1614 dist = int_bwidth - ev.xbutton.y;
1428 } 1615 }
1429 else 1616 else
1430 { 1617 {
1431 scroll_selection_dir = DN; 1618 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1619 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1620 }
1621
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1622 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1623 / SELECTION_SCROLL_LINE_SPEEDUP
1624 + 1;
1437 MIN_IT (scroll_selection_lines, 1625 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1626 SELECTION_SCROLL_MAX_LINES);
1439 } 1627 }
1440 else 1628 else
1441 { 1629 {
1442 /* we are within the text window, so we 1630 /* we are within the text window, so we
1443 * shouldn't be scrolling 1631 * shouldn't be scrolling
1444 */ 1632 */
1445 pending_scroll_selection = 0; 1633 sel_scroll_ev.stop();
1446 } 1634 }
1447#endif 1635#endif
1448#ifdef MOUSE_THRESHOLD 1636#ifdef MOUSE_THRESHOLD
1449
1450 } 1637 }
1451#endif 1638#endif
1452
1453 } 1639 }
1454 } 1640 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1641 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1642 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1643 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1644 MotionNotify, &ev))
1645 ;
1646
1459 XQueryPointer (display->display, scrollBar.win, 1647 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1648 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1649 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1650 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1651 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1652 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1653 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1654 want_refresh = 1;
1468 scrollbar_show (1); 1655 scrollBar.show (1);
1469 } 1656 }
1470 break; 1657 break;
1471 } 1658 }
1472}
1473 1659
1660#if defined(CURSOR_BLINK)
1661 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1662 {
1663 if (hidden_cursor)
1664 {
1665 hidden_cursor = 0;
1666 want_refresh = 1;
1667 }
1668
1669 cursor_blink_ev.again ();
1670 }
1671#endif
1672
1673#if defined(POINTER_BLANK)
1674 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1675 {
1676 if (ev.type == MotionNotify
1677 || ev.type == ButtonPress
1678 || ev.type == ButtonRelease)
1679 if (hidden_pointer)
1680 pointer_unblank ();
1681
1682 if (ev.type == KeyPress && hidden_pointer == 0)
1683 pointer_blank ();
1684 }
1685#endif
1686
1687 refresh_check ();
1688}
1689
1690#if ENABLE_FRILLS
1691void
1692rxvt_term::set_urgency (bool enable)
1693{
1694 if (enable == urgency_hint)
1695 return;
1696
1697 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1698 {
1699 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1700 XSetWMHints (dpy, parent[0], h);
1701 urgency_hint = enable;
1702 }
1703}
1704#endif
1705
1706void
1707rxvt_term::focus_in ()
1708{
1709 if (!focus)
1710 {
1711 focus = 1;
1712 want_refresh = 1;
1713
1714#if USE_XIM
1715 if (Input_Context != NULL)
1716 {
1717 IMSetPosition ();
1718 XSetICFocus (Input_Context);
1719 }
1720#endif
1721#if CURSOR_BLINK
1722 if (option (Opt_cursorBlink))
1723 cursor_blink_ev.again ();
1724#endif
1725#if OFF_FOCUS_FADING
1726 if (rs[Rs_fade])
1727 {
1728 pix_colors = pix_colors_focused;
1729 scr_recolour ();
1730 }
1731#endif
1732#if ENABLE_FRILLS
1733 if (option (Opt_urgentOnBell))
1734 set_urgency (0);
1735#endif
1736
1737 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1738 }
1739}
1740
1741void
1742rxvt_term::focus_out ()
1743{
1744 if (focus)
1745 {
1746 focus = 0;
1747 want_refresh = 1;
1748
1749#if ENABLE_FRILLS
1750 if (option (Opt_urgentOnBell))
1751 set_urgency (0);
1752#endif
1753#if ENABLE_FRILLS || ISO_14755
1754 if (iso14755buf)
1755 {
1756 iso14755buf = 0;
1757# if ISO_14755
1758 scr_overlay_off ();
1759# endif
1760 }
1761#endif
1762#if USE_XIM
1763 if (Input_Context != NULL)
1764 XUnsetICFocus (Input_Context);
1765#endif
1766#if CURSOR_BLINK
1767 if (option (Opt_cursorBlink))
1768 cursor_blink_ev.stop ();
1769
1770 hidden_cursor = 0;
1771#endif
1772#if OFF_FOCUS_FADING
1773 if (rs[Rs_fade])
1774 {
1775 pix_colors = pix_colors_unfocused;
1776 scr_recolour ();
1777 }
1778#endif
1779
1780 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1781 }
1782}
1783
1784void
1785rxvt_term::update_fade_color (unsigned int idx)
1786{
1787#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade])
1789 {
1790 rgba c;
1791 pix_colors [Color_fade].get (c);
1792 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1793 }
1794#endif
1795}
1796
1797#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1798void
1475rxvt_term::rootwin_cb (XEvent &ev) 1799rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1800{
1477 SET_R (this); 1801 make_current ();
1478 SET_LOCALE (locale);
1479 1802
1803 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1804 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1805 return;
1806
1807# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1808 switch (ev.type)
1481 { 1809 {
1482 case PropertyNotify: 1810 case PropertyNotify:
1811 /*
1812 * if user used some Esetroot compatible prog to set the root bg,
1813 * use the property to determine the pixmap. We use it later on.
1814 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1815 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1816 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1817 {
1485 if (ev.xproperty.state == PropertyNewValue) 1818 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1819 update_background ();
1487 break;
1488 } 1820 }
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 1821
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; 1822 break;
1823 }
1509#endif 1824# endif
1510 } 1825
1826 refresh_check ();
1511} 1827}
1828#endif
1512 1829
1513void 1830void
1514rxvt_term::button_press (XButtonEvent &ev) 1831rxvt_term::button_press (XButtonEvent &ev)
1515{ 1832{
1516 int reportmode = 0, clickintime; 1833 int reportmode = 0, clickintime;
1517 1834
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1835 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1836
1519 if (!bypass_keystate) 1837 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1838 reportmode = !! (priv_modes & PrivMode_mouse_report);
1839
1521 /* 1840 /*
1522 * VT window processing of button press 1841 * VT window processing of button press
1523 */ 1842 */
1524 if (ev.window == TermWin.vt) 1843 if (ev.window == vt)
1525 { 1844 {
1845 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1846 return;
1847
1848#if ISO_14755
1849 // 5.4
1850 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1851 {
1852 iso14755_54 (ev.x, ev.y);
1853 return;
1854 }
1855#endif
1856
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1857 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1858
1527 if (reportmode) 1859 if (reportmode)
1528 { 1860 {
1529 /* mouse report from vt window */ 1861 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1862 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1863 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1864#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1865 if (ev.button == MEvent.button && clickintime)
1534 { 1866 {
1535 /* same button, within alloted time */ 1867 /* same button, within alloted time */
1536 MEvent.clicks++; 1868 MEvent.clicks++;
1869
1537 if (MEvent.clicks > 1) 1870 if (MEvent.clicks > 1)
1538 { 1871 {
1539 /* only report double clicks */ 1872 /* only report double clicks */
1540 MEvent.clicks = 2; 1873 MEvent.clicks = 2;
1541 mouse_report (ev); 1874 mouse_report (ev);
… …
1553 mouse_report (ev); 1886 mouse_report (ev);
1554 } 1887 }
1555#else 1888#else
1556 MEvent.button = ev.button; 1889 MEvent.button = ev.button;
1557 mouse_report (ev); 1890 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1891#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1892
1560 } 1893 }
1561 else 1894 else
1562 { 1895 {
1563 if (ev.button != MEvent.button) 1896 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1897 MEvent.clicks = 0;
1898
1565 switch (ev.button) 1899 switch (ev.button)
1566 { 1900 {
1567 case Button1: 1901 case Button1:
1902 /* allow meta + click to select rectangular areas */
1903 /* should be done in screen.C */
1904#if ENABLE_FRILLS
1905 selection.rect = !!(ev.state & ModMetaMask);
1906#else
1907 selection.rect = false;
1908#endif
1909
1568 /* allow shift+left click to extend selection */ 1910 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1911 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1912 {
1571 if (MEvent.button == Button1 && clickintime) 1913 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1914 selection_rotate (ev.x, ev.y);
1573 else 1915 else
1574 selection_extend (ev.x, ev.y, 1); 1916 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1931 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1932 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1933 selection_rotate (ev.x, ev.y);
1592 else 1934 else
1593 selection_extend (ev.x, ev.y, 1); 1935 selection_extend (ev.x, ev.y, 1);
1936
1594 MEvent.button = Button3; 1937 MEvent.button = Button3;
1595 break; 1938 break;
1596 } 1939 }
1597 } 1940 }
1941
1598 MEvent.time = ev.time; 1942 MEvent.time = ev.time;
1599 return; 1943 return;
1600 } 1944 }
1601 1945
1602 /* 1946 /*
1603 * Scrollbar window processing of button press 1947 * Scrollbar window processing of button press
1604 */ 1948 */
1605 if (isScrollbarWindow (ev.window)) 1949 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1950 {
1607 scrollBar.setIdle (); 1951 page_dirn direction = NO_DIR;
1952
1953 if (scrollBar.upButton (ev.y))
1954 direction = UP; /* up */
1955 else if (scrollBar.dnButton (ev.y))
1956 direction = DN; /* down */
1957
1958 scrollBar.state = STATE_IDLE;
1608 /* 1959 /*
1609 * Rxvt-style scrollbar: 1960 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1961 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1962 * move dn if mouse is below slider
1612 * 1963 *
… …
1621 /* 1972 /*
1622 * Mouse report disabled scrollbar: 1973 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1974 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1975 * click on scrollbar - send pageup/down
1625 */ 1976 */
1626 if ((scrollBar.style == R_SB_NEXT 1977 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1978 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1979 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"); 1980 tt_printf ("\033[B");
1636 else 1981 else
1637 switch (ev.button) 1982 switch (ev.button)
1638 { 1983 {
1639 case Button2: 1984 case Button2:
… …
1646 tt_printf ("\033[5~"); 1991 tt_printf ("\033[5~");
1647 break; 1992 break;
1648 } 1993 }
1649 } 1994 }
1650 else 1995 else
1651#endif /* NO_SCROLLBAR_REPORT */ 1996#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 1997 {
1658 if (scrollbarnext_upButton (ev.y)) 1998 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 { 1999 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2000#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2001 if (!cont_scroll_ev.is_active ())
2002 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2003#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2004 if (scr_page (direction, 1))
1676 { 2005 {
1677 if (upordown < 0) 2006 if (direction == UP)
1678 scrollBar.setUp (); 2007 scrollBar.state = STATE_UP;
1679 else 2008 else
1680 scrollBar.setDn (); 2009 scrollBar.state = STATE_DOWN;
1681 } 2010 }
1682 } 2011 }
1683 else 2012 else
1684 switch (ev.button) 2013 switch (ev.button)
1685 { 2014 {
1686 case Button2: 2015 case Button2:
1687 switch (scrollbar_align) 2016 switch (scrollBar.align)
1688 { 2017 {
1689 case R_SB_ALIGN_TOP: 2018 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2019 csrO = 0;
1691 break; 2020 break;
1692 case R_SB_ALIGN_CENTRE: 2021 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2023 break;
1695 case R_SB_ALIGN_BOTTOM: 2024 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2025 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2026 break;
1698 } 2027 }
2028
1699 if (scrollBar.style == R_SB_XTERM 2029 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2030 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2031 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2032 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2033
1704 scrollBar.setMotion (); 2034 scrollBar.state = STATE_MOTION;
1705 break; 2035 break;
1706 2036
1707 case Button1: 2037 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2038 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2039 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2040 /* FALLTHROUGH */
1711 2041
1712 case Button3: 2042 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2043 if (scrollBar.style != R_SB_XTERM)
1714 { 2044 {
1715 if (scrollbar_above_slider (ev.y)) 2045 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2046# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2047 scr_page (UP, nrow - 1);
1718# else 2048# else
1719 scr_page (UP, TermWin.nrow / 4); 2049 scr_page (UP, nrow / 4);
1720# endif 2050# endif
1721 else if (scrollbar_below_slider (ev.y)) 2051 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2052# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2053 scr_page (DN, nrow - 1);
1724# else 2054# else
1725 scr_page (DN, TermWin.nrow / 4); 2055 scr_page (DN, nrow / 4);
1726# endif 2056# endif
1727 else 2057 else
1728 scrollBar.setMotion (); 2058 scrollBar.state = STATE_MOTION;
1729 } 2059 }
1730 else 2060 else
1731 { 2061 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2062 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2063 (nrow
1734 * scrollbar_position (ev.y) 2064 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2065 / scrollBar.size ()));
1736 } 2066 }
2067
1737 break; 2068 break;
1738 } 2069 }
1739 } 2070 }
2071
1740 return; 2072 return;
1741 } 2073 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2074}
1750 2075
1751void 2076void
1752rxvt_term::button_release (XButtonEvent &ev) 2077rxvt_term::button_release (XButtonEvent &ev)
1753{ 2078{
1754 int reportmode = 0; 2079 int reportmode = 0;
1755 2080
1756 csrO = 0; /* reset csr Offset */ 2081 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2082 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2083 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2084
1760 if (scrollbar_isUpDn ()) 2085 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2086 {
1762 scrollBar.setIdle (); 2087 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2088 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2089 }
2090
1769#ifdef SELECTION_SCROLLING 2091#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2092 sel_scroll_ev.stop();
1771#endif 2093#endif
2094
1772 if (ev.window == TermWin.vt) 2095 if (ev.window == vt)
1773 { 2096 {
2097 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2098 return;
2099
2100#if ISO_14755
2101 // 5.4
2102 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2103 return;
2104#endif
2105
1774 if (reportmode) 2106 if (reportmode)
1775 { 2107 {
1776 /* mouse report from vt window */ 2108 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2109 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2110 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2121 mouse_report (ev);
1790 } 2122 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2123#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2124 MEvent.button = AnyButton;
1793 mouse_report (ev); 2125 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2126#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2127 return;
1796 } 2128 }
2129
1797 /* 2130 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2131 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2132 * when overriding mouse reporting
1800 */ 2133 */
1801 if (PrivateModes & PrivMode_mouse_report 2134 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2135 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2136 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2137 selection_extend (ev.x, ev.y, 0);
1805 2138
1806 switch (ev.button) 2139 switch (ev.button)
1807 { 2140 {
1808 case Button1: 2141 case Button1:
1809 case Button3: 2142 case Button3:
1810 selection_make (ev.time); 2143 selection_make (ev.time);
1811 break; 2144 break;
2145
1812 case Button2: 2146 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2147 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2148 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2149 break;
2150
1815#ifdef MOUSE_WHEEL 2151#ifdef MOUSE_WHEEL
1816 case Button4: 2152 case Button4:
1817 case Button5: 2153 case Button5:
1818 { 2154 {
1819 int i; 2155 int i;
1820 page_dirn v; 2156 page_dirn v;
1821 2157
1822 v = (ev.button == Button4) ? UP : DN; 2158 v = ev.button == Button4 ? UP : DN;
2159
1823 if (ev.state & ShiftMask) 2160 if (ev.state & ShiftMask)
1824 i = 1; 2161 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2162 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2163 i = nrow - 1;
1827 else 2164 else
1828 i = 5; 2165 i = 5;
2166
1829# ifdef MOUSE_SLIP_WHEELING 2167# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2168 if (ev.state & ControlMask)
1831 { 2169 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2170 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2171 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2172 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2173
2174 if (!slip_wheel_ev.is_active ())
2175 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2176 }
2177 else
1835# endif 2178# 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 { 2179 {
1843 scr_page (v, 1); 2180 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2181 scrollBar.show (1);
1846 } 2182 }
1847# endif
1848
1849 } 2183 }
1850 break; 2184 break;
1851#endif 2185#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 { 2186 }
1891 pchanged = 1; 2187 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2188}
1893 PixColors[Color_bg]); 2189
1894 am_transparent = am_pixmap_trans = 0; 2190/*}}} */
2191
2192void
2193rxvt_term::cmd_parse ()
2194{
2195 wchar_t ch = NOCHAR;
2196 char *seq_begin; // remember start of esc-sequence here
2197
2198 for (;;)
2199 {
2200 if (expect_false (ch == NOCHAR))
1895 } 2201 {
1896 return pchanged; /* Don't try any more */ 2202 seq_begin = cmdbuf_ptr;
1897 } 2203 ch = next_char ();
1898 2204
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2205 if (ch == NOCHAR)
1900 XSync (display->display, False); 2206 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 { 2207 }
1939 nw += sx; 2208
1940 nx = -sx; 2209 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2210 {
1943 2211 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 { 2212 {
1963 pchanged = 1; 2213 seen_input = 1;
1964 if (TermWin.pixmap != None) 2214 // many badly-written programs (e.g. jed) contain a race condition:
2215 // they first read the screensize and then install a SIGWINCH handler.
2216 // some window managers resize the window early, and these programs
2217 // then sometimes get the size wrong.
2218 // unfortunately other programs are even more buggy and dislike
2219 // being sent SIGWINCH, so only do it when we were in fact being
2220 // resized.
2221 if (seen_resize && cmd_pid)
2222 kill (-cmd_pid, SIGWINCH);
2223 }
2224
2225 /* Read a text string from the input buffer */
2226 wchar_t buf[UBUFSIZ];
2227 bool refreshnow = false;
2228 int nlines = 0;
2229 wchar_t *str = buf;
2230 wchar_t *eol = str + min (ncol, UBUFSIZ);
2231
2232 for (;;)
2233 {
2234 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2235 break;
2236
2237 *str++ = ch;
2238
2239 if (expect_false (ch == C0_LF || str >= eol))
1965 { 2240 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2241 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2242 nlines++;
2243
2244 refresh_count++;
2245
2246 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2247 {
2248 refresh_count = 0;
2249
2250 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2251 {
2252 refreshnow = true;
2253 ch = NOCHAR;
2254 break;
2255 }
2256 }
2257
2258 // scr_add_lines only works for nlines <= nrow - 1.
2259 if (nlines >= nrow - 1)
2260 {
2261 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2262 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2263 scr_add_lines (buf, str - buf, nlines);
2264
2265 nlines = 0;
2266 str = buf;
2267 eol = str + min (ncol, UBUFSIZ);
2268 }
2269
2270 if (str >= eol)
2271 {
2272 if (eol >= buf + UBUFSIZ)
2273 {
2274 ch = NOCHAR;
2275 break;
2276 }
2277 else
2278 eol = min (eol + ncol, buf + UBUFSIZ);
2279 }
2280
1968 } 2281 }
2282
2283 seq_begin = cmdbuf_ptr;
2284 ch = next_char ();
1969 } 2285 }
1970 am_pixmap_trans = 0; 2286
2287 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2288 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2289 scr_add_lines (buf, str - buf, nlines);
2290
2291 /*
2292 * If there have been a lot of new lines, then update the screen
2293 * What the heck we'll cheat and only refresh less than every page-full.
2294 * if skipScroll is enabled.
2295 */
2296 if (refreshnow)
2297 {
2298 scr_refresh ();
2299 want_refresh = 1;
2300 }
1971 } 2301 }
1972 else 2302 else
1973 { 2303 {
1974 if (TermWin.pixmap != None) 2304 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 { 2305 {
2011 if (oldp != None) 2306 process_nonprinting (ch);
2012 pchanged = 1; 2307 }
2308 catch (const class out_of_input &o)
2309 {
2310 // we ran out of input, retry later
2311 cmdbuf_ptr = seq_begin;
2013 break; 2312 break;
2014 } 2313 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2314
2019 n = 0; 2315 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2316 }
2023 for (; n < (unsigned int)i; n++) 2317 }
2024 { 2318}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2319
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2320// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2321wchar_t
2028 { 2322rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2323{
2030 break; 2324 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2325 {
2032 } 2326 // assume 7-bit to be ascii ALWAYS
2327 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2328 return *cmdbuf_ptr++;
2329
2330 wchar_t wc;
2331 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2332
2333 if (len == (size_t)-2)
2033 } 2334 {
2034 2335 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2336 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2337 break;
2037 { 2338 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2339
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2340 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 } 2341 {
2046 else 2342 mbstate.reset (); // reset now undefined conversion state
2343 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2344 }
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 2345
2053 rqt.tv_sec = 1; 2346 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2347 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2348 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 } 2349 }
2350
2351 return NOCHAR;
2352}
2353
2354// read the next octet
2355uint32_t
2356rxvt_term::next_octet () NOTHROW
2357{
2358 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR;
2361}
2362
2363static class out_of_input out_of_input;
2364
2365/* rxvt_cmd_getc () - Return next input character */
2366/*
2367 * Return the next input character after first passing any keyboard input
2368 * to the command.
2369 */
2370wchar_t
2371rxvt_term::cmd_getc () THROW ((class out_of_input))
2372{
2373 wchar_t c = next_char ();
2374
2375 if (c == NOCHAR)
2376 throw out_of_input;
2377
2071 return pchanged; 2378 return c;
2072} 2379}
2073#endif
2074 2380
2075/*}}} */ 2381uint32_t
2382rxvt_term::cmd_get8 () THROW ((class out_of_input))
2383{
2384 uint32_t c = next_octet ();
2385
2386 if (c == NOCHAR)
2387 throw out_of_input;
2388
2389 return c;
2390}
2076 2391
2077/*{{{ print pipe */ 2392/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2393/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2394#ifdef PRINTPIPE
2080FILE * 2395FILE *
2081rxvt_term::popen_printer () 2396rxvt_term::popen_printer ()
2082{ 2397{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2398 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2399
2085 if (stream == NULL) 2400 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2401 rxvt_warn ("can't open printer pipe, not printing.\n");
2402
2087 return stream; 2403 return stream;
2088} 2404}
2089 2405
2090int 2406int
2091rxvt_term::pclose_printer (FILE *stream) 2407rxvt_term::pclose_printer (FILE *stream)
2092{ 2408{
2093 fflush (stream); 2409 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); 2410 return pclose (stream);
2100# endif
2101} 2411}
2102 2412
2103/* 2413/*
2104 * simulate attached vt100 printer 2414 * simulate attached vt100 printer
2105 */ 2415 */
2106void 2416void
2107rxvt_term::process_print_pipe () 2417rxvt_term::process_print_pipe ()
2108{ 2418{
2109 int done; 2419 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2420
2112 if ((fd = popen_printer ()) == NULL) 2421 if (!fd)
2113 return; 2422 return;
2114 2423
2115 /* 2424 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2425 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2426 * is received.
2118 */ 2427 */
2119 for (done = 0; !done;) 2428 for (int done = 0; !done; )
2120 { 2429 {
2121 unsigned char buf[8]; 2430 unsigned char buf[8];
2122 unsigned char ch; 2431 unicode_t ch;
2123 unsigned int i, len; 2432 unsigned int i, len;
2124 2433
2125 if ((ch = cmd_getc ()) != C0_ESC) 2434 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2435 {
2127 if (putc (ch, fd) == EOF) 2436 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2437 break; /* done = 1 */
… …
2143 { 2452 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2453 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2454 break; /* done = 1 */
2146 } 2455 }
2147 } 2456 }
2457
2148 for (i = 0; i < len; i++) 2458 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2459 if (putc (buf[i], fd) == EOF)
2150 { 2460 {
2151 done = 1; 2461 done = 1;
2152 break; 2462 break;
2153 } 2463 }
2154 } 2464 }
2155 } 2465 }
2466
2156 pclose_printer (fd); 2467 pclose_printer (fd);
2157} 2468}
2158#endif /* PRINTPIPE */ 2469#endif /* PRINTPIPE */
2159/*}}} */ 2470/*}}} */
2160 2471
2161/* *INDENT-OFF* */ 2472/* *INDENT-OFF* */
2162enum { 2473enum {
2163 C1_40 = 0x40, 2474 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2475 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, 2476 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, 2477 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 2478 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2479};
2169/* *INDENT-ON* */ 2480/* *INDENT-ON* */
2170 2481
2171/*{{{ process non-printing single characters */ 2482/*{{{ process non-printing single characters */
2172void 2483void
2173rxvt_term::process_nonprinting (unsigned char ch) 2484rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2485{
2175 switch (ch) 2486 switch (ch)
2176 { 2487 {
2488 case C0_ESC:
2489 process_escape_seq ();
2490 break;
2177 case C0_ENQ: /* terminal Status */ 2491 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2492 if (rs[Rs_answerbackstring])
2179 tt_write ( 2493 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 2494 else
2183 tt_write ((unsigned char *)VT100_ANS, 2495 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2496 break;
2186 case C0_BEL: /* bell */ 2497 case C0_BEL: /* bell */
2187 scr_bell (); 2498 scr_bell ();
2188 break; 2499 break;
2189 case C0_BS: /* backspace */ 2500 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2515 scr_charset_choose (1);
2205 break; 2516 break;
2206 case C0_SI: /* shift in - acs */ 2517 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2518 scr_charset_choose (0);
2208 break; 2519 break;
2520
2521#ifdef EIGHT_BIT_CONTROLS
2522 // 8-bit controls
2523 case 0x90: /* DCS */
2524 process_dcs_seq ();
2525 break;
2526 case 0x9b: /* CSI */
2527 process_csi_seq ();
2528 break;
2529 case 0x9d: /* OSC */
2530 process_osc_seq ();
2531 break;
2532#endif
2209 } 2533 }
2210} 2534}
2211/*}}} */ 2535/*}}} */
2212 2536
2213 2537
2214/*{{{ process VT52 escape sequences */ 2538/*{{{ process VT52 escape sequences */
2215void 2539void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2540rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2541{
2218 int row, col; 2542 int row, col;
2219 2543
2220 switch (ch) 2544 switch (ch)
2221 { 2545 {
… …
2254 break; 2578 break;
2255 case 'Z': /* identify the terminal type */ 2579 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2580 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2581 break;
2258 case '<': /* turn off VT52 mode */ 2582 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2583 set_privmode (PrivMode_vt52, 0);
2260 break; 2584 break;
2261 case 'F': /* use special graphics character set */ 2585 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2586 case 'G': /* use regular character set */
2263 /* unimplemented */ 2587 /* unimplemented */
2264 break; 2588 break;
… …
2273 2597
2274/*{{{ process escape sequences */ 2598/*{{{ process escape sequences */
2275void 2599void
2276rxvt_term::process_escape_seq () 2600rxvt_term::process_escape_seq ()
2277{ 2601{
2278 unsigned char ch = cmd_getc (); 2602 unicode_t ch = cmd_getc ();
2279 2603
2280 if (PrivateModes & PrivMode_vt52) 2604 if (priv_modes & PrivMode_vt52)
2281 { 2605 {
2282 process_escape_vt52 (ch); 2606 process_escape_vt52 (ch);
2283 return; 2607 return;
2284 } 2608 }
2285 2609
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2624 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2625 break;
2302 case '+': 2626 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2627 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2628 break;
2305#ifndef NO_FRILLS 2629#if !ENABLE_MINIMAL
2306 case '6': 2630 case '6':
2307 scr_backindex (); 2631 scr_backindex ();
2308 break; 2632 break;
2309#endif 2633#endif
2310 case '7': 2634 case '7':
2311 scr_cursor (SAVE); 2635 scr_cursor (SAVE);
2312 break; 2636 break;
2313 case '8': 2637 case '8':
2314 scr_cursor (RESTORE); 2638 scr_cursor (RESTORE);
2315 break; 2639 break;
2316#ifndef NO_FRILLS 2640#if !ENABLE_MINIMAL
2317 case '9': 2641 case '9':
2318 scr_forwardindex (); 2642 scr_forwardindex ();
2319 break; 2643 break;
2320#endif 2644#endif
2321 case '=': 2645 case '=':
2322 case '>': 2646 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2647 set_privmode (PrivMode_aplKP, ch == '=');
2324 break; 2648 break;
2325 2649
2326 case C1_40: 2650 case C1_40:
2327 cmd_getc (); 2651 cmd_getc ();
2328 break; 2652 break;
… …
2331 break; 2655 break;
2332 2656
2333 /* 8.3.87: NEXT LINE */ 2657 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2658 case C1_NEL: /* ESC E */
2335 { 2659 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2660 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2661 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2662 }
2339 break; 2663 break;
2340 2664
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2665 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2666 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2676 case C1_RI: /* ESC M */
2353 scr_index (DN); 2677 scr_index (DN);
2354 break; 2678 break;
2355 2679
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2680 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2681 /*case C1_SS2: scr_single_shift (2); break; */
2358 2682
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2683 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2684 /*case C1_SS3: scr_single_shift (3); break; */
2361 2685
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2686 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2687 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2688 process_dcs_seq ();
2365 break; 2689 break;
2366 2690
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2691 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2692 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2693 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2694 break; /* steal obsolete ESC [ c */
2372 2695
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2696 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2697 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2698 process_csi_seq ();
2376 break; 2699 break;
2377 2700
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2701 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2702 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2703 process_osc_seq ();
2381 break; 2704 break;
2382 2705
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2706 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2707 case 'c':
2708 mbstate.reset ();
2385 scr_poweron (); 2709 scr_poweron ();
2386 scrollbar_show (1); 2710 scrollBar.show (1);
2387 break; 2711 break;
2388 2712
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2713 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2714 case 'n':
2391 scr_charset_choose (2); 2715 scr_charset_choose (2);
… …
2401 2725
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2726/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2727/* *INDENT-OFF* */
2404enum { 2728enum {
2405 CSI_ICH = 0x40, 2729 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2730 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 , 2731 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, 2732 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, 2733 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, 2734 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, 2735 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, */ 2750 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, [, \, ], ^, _, */ 2751 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, */ 2752 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, */ 2753 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, */ 2754 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, {, |, }, ~, */ 2755 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2756 };
2433/* *INDENT-ON* */ 2757/* *INDENT-ON* */
2434 2758
2435void 2759void
2436rxvt_term::process_csi_seq () 2760rxvt_term::process_csi_seq ()
2437{ 2761{
2438 unsigned char ch, priv, i; 2762 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2763 unsigned int nargs, p;
2440 int n, ndef; 2764 int n, ndef;
2441 int arg[ESC_ARGS]; 2765 int arg[ESC_ARGS] = { };
2442 2766
2443 for (nargs = ESC_ARGS; nargs > 0;) 2767 nargs = 0;
2444 arg[--nargs] = 0;
2445 2768
2446 priv = 0; 2769 priv = 0;
2447 ch = cmd_getc (); 2770 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2771 if ((ch >= '<' && ch <= '?') || ch == '!')
2772 {
2449 { /* '<' '=' '>' '?' */ 2773 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2774 priv = ch;
2451 ch = cmd_getc (); 2775 ch = cmd_getc ();
2452 } 2776 }
2777
2453 /* read any numerical arguments */ 2778 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2779 for (n = -1; ch < CSI_ICH; )
2455 { 2780 {
2456 if (isdigit (ch)) 2781 if (isdigit (ch))
2457 { 2782 {
… …
2464 { 2789 {
2465 if (nargs < ESC_ARGS) 2790 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2791 arg[nargs++] = n;
2467 n = -1; 2792 n = -1;
2468 } 2793 }
2469 else if (ch == '\b') 2794 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); 2795 process_nonprinting (ch);
2481 } 2796
2482 ch = cmd_getc (); 2797 ch = cmd_getc ();
2483 } 2798 }
2484 2799
2485 if (ch > CSI_7F) 2800 if (ch > CSI_7F)
2486 return; 2801 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2807 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2808 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2809 if (arg[p] == -1)
2495 arg[p] = ndef; 2810 arg[p] = ndef;
2496 2811
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 /* 2812 /*
2505 * private mode handling 2813 * private mode handling
2506 */ 2814 */
2507 if (priv) 2815 if (priv)
2508 { 2816 {
2509 switch (priv) 2817 switch (priv)
2510 { 2818 {
2511 case '>': 2819 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2820 if (ch == CSI_DA) /* secondary device attributes */
2821 {
2822 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2823 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2824 //
2825 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2826 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2827 // versions.
2828 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2829 tt_printf ("\033[>%d;95;0c", 'U');
2830 }
2514 break; 2831 break;
2832
2515 case '?': 2833 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2834 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2835 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2836 break;
2837
2838 case '!':
2839 if (ch == CSI_70)
2840 {
2841 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2842 scr_soft_reset ();
2843
2844 static const int pm_h[] = { 7, 25 };
2845 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2846
2847 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2848 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2519 } 2849 }
2850 break;
2851 }
2852
2520 return; 2853 return;
2521 } 2854 }
2522 2855
2523 switch (ch) 2856 switch (ch)
2524 { 2857 {
… …
2623 2956
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2957 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2958 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2959 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2960 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2961 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2962 break;
2630 2963
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2964 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2965 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2966 break;
2635 2967
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2968 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2969 process_sgr_mode (nargs, arg);
2638 break; 2970 break;
… …
2644 tt_printf ("\033[0n"); 2976 tt_printf ("\033[0n");
2645 break; 2977 break;
2646 case 6: /* CPR requested */ 2978 case 6: /* CPR requested */
2647 scr_report_position (); 2979 scr_report_position ();
2648 break; 2980 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2981 case 7: /* unofficial extension */
2982 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2983 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2984 break;
2653#endif
2654 case 8: /* unofficial extension */ 2985 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2986 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2987 break;
2657 } 2988 }
2658 break; 2989 break;
2659 2990
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2991 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3024 break;
2694 3025
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3026 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3027 if (arg[0] == 4)
2697 scr_insert_mode (0); 3028 scr_insert_mode (0);
3029 else if (arg[0] == 20)
3030 priv_modes &= ~PrivMode_LFNL;
2698 break; 3031 break;
2699 3032
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3033 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3034 if (arg[0] == 4)
2702 scr_insert_mode (1); 3035 scr_insert_mode (1);
3036 else if (arg[0] == 20)
3037 priv_modes |= PrivMode_LFNL;
2703 break; 3038 break;
2704 3039
2705 /* 3040 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3041 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3042 */
… …
2719 break; 3054 break;
2720 case CSI_75: 3055 case CSI_75:
2721 scr_cursor (RESTORE); 3056 scr_cursor (RESTORE);
2722 break; 3057 break;
2723 3058
2724#ifndef NO_FRILLS 3059#if !ENABLE_MINIMAL
2725 case CSI_74: 3060 case CSI_74:
2726 process_window_ops (arg, nargs); 3061 process_window_ops (arg, nargs);
2727 break; 3062 break;
2728#endif 3063#endif
2729 3064
2730 case CSI_78: /* DECREQTPARM */ 3065 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3066 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3067 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3068 break;
2734 3069
2735 default: 3070 default:
2736 break; 3071 break;
2737 } 3072 }
2738} 3073}
2739/*}}} */ 3074/*}}} */
2740 3075
2741#ifndef NO_FRILLS 3076#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3077/* ARGSUSED */
2743void 3078void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3079rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3080{
2746 int x, y; 3081 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3082 XWindowAttributes wattr;
2751 Window wdummy; 3083 Window wdummy;
3084
3085 dLocal (Display *, dpy);
2752 3086
2753 if (nargs == 0) 3087 if (nargs == 0)
2754 return; 3088 return;
3089
2755 switch (args[0]) 3090 switch (args[0])
2756 { 3091 {
2757 /* 3092 /*
2758 * commands 3093 * commands
2759 */ 3094 */
2760 case 1: /* deiconify window */ 3095 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3096 XMapWindow (dpy, parent[0]);
2762 break; 3097 break;
2763 case 2: /* iconify window */ 3098 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3099 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3100 break;
2767 case 3: /* set position (pixels) */ 3101 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3102 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3103 break;
2770 case 4: /* set size (pixels) */ 3104 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3105 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3106 break;
2773 case 5: /* raise window */ 3107 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3108 XRaiseWindow (dpy, parent[0]);
2775 break; 3109 break;
2776 case 6: /* lower window */ 3110 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3111 XLowerWindow (dpy, parent[0]);
2778 break; 3112 break;
2779 case 7: /* refresh window */ 3113 case 7: /* refresh window */
2780 scr_touch (true); 3114 scr_touch (true);
2781 break; 3115 break;
2782 case 8: /* set size (chars) */ 3116 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3117 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3118 (unsigned int) (args[1] * fheight));
2785 break; 3119 break;
3120
3121 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3122 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3123 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3124 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3125 (unsigned int) (args[1] * fheight));
2790 break; 3126 break;
3127
2791 /* 3128 /*
2792 * reports - some output format copied from XTerm 3129 * reports - some output format copied from XTerm
2793 */ 3130 */
2794 case 11: /* report window state */ 3131 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3132 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3133 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3134 break;
2798 case 13: /* report window position */ 3135 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3136 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3137 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3138 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3139 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3140 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3141 break;
2805 case 14: /* report window size (pixels) */ 3142 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3144 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3145 break;
3146 case 18: /* report text area size (chars) */
3147 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3148 break;
2809 case 18: /* report window size (chars) */ 3149 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3150 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3151 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3152 case 20: /* report icon label */
3153 {
3154 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3155 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3156 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3157 XFree (s);
3158 }
2816 break; 3159 break;
2817 case 21: /* report window title */ 3160 case 21: /* report window title */
3161 {
3162 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3163 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3164 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3165 XFree (s);
3166 }
2820 break; 3167 break;
2821#endif
2822
2823 } 3168 }
2824} 3169}
2825#endif 3170#endif
2826 3171
2827/*----------------------------------------------------------------------*/ 3172/*----------------------------------------------------------------------*/
2828/* 3173/*
2829 * get input up until STRING TERMINATOR (or BEL) 3174 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3175 * ends_how is terminator used. returned input must be free()'d
2831 */ 3176 */
2832unsigned char * 3177char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3178rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3179{
2835 int seen_esc = 0; /* seen escape? */ 3180 unicode_t ch;
3181 bool seen_esc = false;
2836 unsigned int n = 0; 3182 unsigned int n = 0;
2837 unsigned char *s; 3183 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3184
2840 for (; (ch = cmd_getc ());) 3185 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3186 {
2842 if (ch == C0_BEL 3187 if (seen_esc)
2843 || ch == CHAR_ST 3188 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3189 if (ch == 0x5c) /* 7bit ST */
2845 break; 3190 break;
3191 else
3192 return NULL;
3193 }
2846 if (ch == C0_ESC) 3194 else if (ch == C0_ESC)
2847 { 3195 {
2848 seen_esc = 1; 3196 seen_esc = true;
2849 continue; 3197 continue;
2850 } 3198 }
3199 else if (ch == C0_BEL || ch == CHAR_ST)
3200 break;
2851 else if (ch == '\t') 3201 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3202 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3203 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3204 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3205
3206 seen_esc = false;
3207
3208 if (n >= STRING_MAX - 1)
3209 // stop at some sane length
3210 return NULL;
3211
2856 string[n++] = ch; 3212 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3213 }
3214
2859 string[n++] = '\0'; 3215 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3216
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3217 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3218
2864 return s; 3219 return rxvt_wcstombs (string);
2865} 3220}
2866 3221
2867/*----------------------------------------------------------------------*/ 3222/*----------------------------------------------------------------------*/
2868/* 3223/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3224 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3225 */
2871void 3226void
2872rxvt_term::process_dcs_seq () 3227rxvt_term::process_dcs_seq ()
2873{ 3228{
2874 unsigned char eh, *s; 3229 char *s;
3230 unicode_t eh;
3231
2875 /* 3232 /*
2876 * Not handled yet 3233 * Not handled yet
2877 */ 3234 */
2878 s = get_to_st (&eh); 3235 s = get_to_st (eh);
2879 if (s) 3236 if (s)
2880 free (s); 3237 free (s);
3238
2881 return; 3239 return;
2882} 3240}
2883 3241
2884/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
2885/* 3243/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3244 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3245 */
2888void 3246void
2889rxvt_term::process_osc_seq () 3247rxvt_term::process_osc_seq ()
2890{ 3248{
2891 unsigned char ch, eh, *s; 3249 unicode_t ch, eh;
2892 int arg; 3250 int arg;
2893 3251
2894 ch = cmd_getc (); 3252 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3253 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3254 arg = arg * 10 + (ch - '0');
2897 3255
2898 if (ch == ';') 3256 if (ch == ';')
2899 { 3257 {
2900 s = get_to_st (&eh); 3258 char *s = get_to_st (eh);
3259
2901 if (s) 3260 if (s)
2902 { 3261 {
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); 3262 process_xterm_seq (arg, s, eh);
2915 free (s); 3263 free (s);
2916 } 3264 }
2917 } 3265 }
2918} 3266}
3267
3268void
3269rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3270{
3271 if (str[0] == '?' && !str[1])
3272 {
3273 rgba c;
3274 pix_colors_focused[color].get (c);
3275
3276#if XFT
3277 if (c.a != rgba::MAX_CC)
3278 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3279 else
3280#endif
3281 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3282 }
3283 else
3284 set_window_color (color, str);
3285}
3286
2919/* 3287/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3288 * 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 */ 3289 */
2942void 3290void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3291rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3292{
2945 int changed = 0; 3293 int color;
2946 int color;
2947 char *buf, *name; 3294 char *buf, *name;
3295 bool query = str[0] == '?' && !str[1];
3296 int saveop = op;
3297
3298 dLocal (Display *, dpy);
2948 3299
2949 assert (str != NULL); 3300 assert (str != NULL);
3301
3302 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3303 return;
3304
2950 switch (op) 3305 switch (op)
2951 { 3306 {
2952 case XTerm_name: 3307 case XTerm_name:
2953 set_title (str); 3308 set_title (str);
2954 /* FALLTHROUGH */ 3309 /* FALLTHROUGH */
2955 case XTerm_iconName: 3310 case XTerm_iconName:
2956 set_iconName (str); 3311 set_icon_name (str);
2957 break; 3312 break;
2958 case XTerm_title: 3313 case XTerm_title:
2959 set_title (str); 3314 set_title (str);
2960 break; 3315 break;
3316 case XTerm_property:
3317 if (str[0] == '?')
3318 {
3319 Atom prop = display->atom (str + 1);
3320 Atom actual_type;
3321 int actual_format;
3322 unsigned long nitems;
3323 unsigned long bytes_after;
3324 unsigned char *value = 0;
3325 const char *str = "";
3326
3327 if (prop
3328 && XGetWindowProperty (dpy, parent[0],
3329 prop, 0, 1<<16, 0, AnyPropertyType,
3330 &actual_type, &actual_format,
3331 &nitems, &bytes_after, &value) == Success
3332 && actual_type != None
3333 && actual_format == 8)
3334 str = (const char *)(value);
3335
3336 tt_printf ("\033]%d;%s%c", op, str, resp);
3337
3338 XFree (value);
3339 }
3340 else
3341 {
3342 char *eq = strchr (str, '=');
3343
3344 if (eq)
3345 {
3346 *eq = 0;
3347 set_utf8_property (display->atom (str), eq + 1);
3348 }
3349 else
3350 XDeleteProperty (dpy, parent[0],
3351 display->atom (str));
3352 }
3353 break;
3354
2961 case XTerm_Color: 3355 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3356 for (buf = (char *)str; buf && *buf;)
2963 { 3357 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3358 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3359 break;
3360
2966 *name++ = '\0'; 3361 *name++ = '\0';
2967 color = atoi (buf); 3362 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3363
3364 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3365 break;
3366
2970 if ((buf = STRCHR (name, ';')) != NULL) 3367 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3368 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3369
3370 process_color_seq (op, color, name, resp);
2973 } 3371 }
3372 break;
3373 case Rxvt_restoreFG:
3374 case XTerm_Color00:
3375 process_color_seq (op, Color_fg, str, resp);
3376 break;
3377 case Rxvt_restoreBG:
3378 case XTerm_Color01:
3379 process_color_seq (op, Color_bg, str, resp);
2974 break; 3380 break;
2975#ifndef NO_CURSORCOLOR 3381#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3382 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3383 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3384 break;
2979#endif 3385#endif
2980 case XTerm_Color_pointer: 3386 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3387 process_color_seq (op, Color_pointer_fg, str, resp);
3388 break;
3389 case XTerm_Color_pointer_bg:
3390 process_color_seq (op, Color_pointer_bg, str, resp);
2982 break; 3391 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3392#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD:
2985 set_window_color (Color_BD, str);
2986 break;
2987 case XTerm_Color_UL:
2988 set_window_color (Color_UL, str);
2989 break;
2990 case XTerm_Color_RV: 3393 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3394 process_color_seq (op, Color_RV, str, resp);
2992 break; 3395 break;
3396 case Rxvt_Color_BD:
3397 case URxvt_Color_BD:
3398 process_color_seq (op, Color_BD, str, resp);
3399 break;
3400 case Rxvt_Color_UL:
3401 case URxvt_Color_UL:
3402 process_color_seq (op, Color_UL, str, resp);
3403 break;
3404 case URxvt_Color_IT:
3405 process_color_seq (op, Color_IT, str, resp);
3406 break;
2993#endif 3407#endif
2994 3408 case URxvt_Color_border:
2995 case XTerm_Menu: 3409 process_color_seq (op, Color_border, str, resp);
3410 break;
3411#if ENABLE_TRANSPARENCY
3412 case URxvt_Color_tint:
3413 process_color_seq (op, Color_tint, str, resp);
2996 /* 3414 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3415 bool changed = false;
2998 * so DON'T do it here 3416
3417 if (ISSET_PIXCOLOR (Color_tint))
3418 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3419 else
3420 changed = bgPixmap.unset_tint ();
3421
3422 if (changed)
3423 update_background ();
2999 */ 3424 }
3425
3000 break; 3426 break;
3427#endif
3428
3429#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3430 case Rxvt_Pixmap:
3002 if (*str != ';') 3431 if (!strcmp (str, "?"))
3003 { 3432 {
3004#if XPM_BACKGROUND 3433 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3434
3006 set_bgPixmap (str); /* change pixmap */ 3435 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3007#endif 3436 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3437 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3438 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3439 }
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 3440 else
3043 { 3441 {
3442 int changed = 0;
3443
3444 if (*str != ';')
3445 {
3446 /* reset to default scaling :*/
3447 bgPixmap.unset_geometry ();
3448 if (bgPixmap.set_file (str)) /* change pixmap */
3449 changed++;
3450 str = strchr (str, ';');
3451 if (str == NULL)
3452 bgPixmap.set_defaultGeometry ();
3453 }
3454
3044 set_locale (str); 3455 while (str)
3045# ifdef USE_XIM 3456 {
3046 im_cb (); 3457 str++;
3047# endif 3458 if (bgPixmap.set_geometry (str))
3459 changed++;
3460 str = strchr (str, ';');
3461 }
3462
3463 if (changed)
3464 update_background ();
3048 } 3465 }
3049 break; 3466 break;
3467#endif
3468
3050 case XTerm_findfont: 3469 case XTerm_logfile:
3051 { 3470 // 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; 3471 break;
3056#endif 3472
3057#if 0 3473#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3474 case Rxvt_dumpscreen: /* no error notices */
3059 { 3475 {
3060 int fd; 3476 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3477 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3478 {
3063 scr_dump (fd); 3479 scr_dump (fd);
3064 close (fd); 3480 close (fd);
3065 } 3481 }
3066 } 3482 }
3067 break; 3483 break;
3068#endif 3484#endif
3485 case XTerm_font:
3486 op = URxvt_font;
3487 case URxvt_font:
3488#if ENABLE_STYLES
3489 case URxvt_boldFont:
3490 case URxvt_italicFont:
3491 case URxvt_boldItalicFont:
3492#endif
3493 if (query)
3494 tt_printf ("\33]%d;%-.250s%c", saveop,
3495 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3496 ? fontset[op - URxvt_font]->fontdesc : "",
3497 resp);
3498 else
3499 {
3500 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3501
3502 res = strdup (str);
3503 allocated.push_back ((void *)res);
3504 set_fonts ();
3505 }
3506 break;
3507
3508 case URxvt_version:
3509 if (query)
3510 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3511 op,
3512 rs[Rs_name], VERSION[0], VERSION[2],
3513 resp);
3514 break;
3515
3516#if !ENABLE_MINIMAL
3517 case URxvt_locale:
3518 if (query)
3519 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3520 else
3521 {
3522 set_locale (str);
3523 pty->set_utf8_mode (enc_utf8);
3524 init_xlocale ();
3525 }
3526 break;
3527
3528 case URxvt_view_up:
3529 case URxvt_view_down:
3530 {
3531 int lines = atoi (str);
3532
3533 if (lines)
3534 scr_page (op == URxvt_view_up ? UP : DN, lines);
3535 else
3536 scr_erase_savelines ();
3537 }
3538
3539 break;
3540#endif
3541
3542#if ENABLE_PERL
3543 case URxvt_perl:
3544 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3545 break;
3546#endif
3070 } 3547 }
3071} 3548}
3072/*----------------------------------------------------------------------*/ 3549/*----------------------------------------------------------------------*/
3073 3550
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3551/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3559 * so no need for fancy checking
3083 */ 3560 */
3084int 3561int
3085rxvt_term::privcases (int mode, unsigned long bit) 3562rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3563{
3087 int state; 3564 int state;
3088 3565
3089 if (mode == 's') 3566 if (mode == 's')
3090 { 3567 {
3091 SavedModes |= (PrivateModes & bit); 3568 SavedModes |= (priv_modes & bit);
3092 return -1; 3569 return -1;
3093 } 3570 }
3094 else 3571 else
3095 { 3572 {
3096 if (mode == 'r') 3573 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3574 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3575 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3576 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3577 set_privmode (bit, state);
3101 } 3578 }
3579
3102 return state; 3580 return state;
3103} 3581}
3104 3582
3105/* we're not using priv _yet_ */ 3583/* we're not using priv _yet_ */
3106void 3584void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3585rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3586{
3109 unsigned int i, j; 3587 unsigned int i, j;
3110 int state; 3588 int state;
3589
3111 static const struct 3590 static const struct
3112 { 3591 {
3113 const int argval; 3592 const int argval;
3114 const unsigned long bit; 3593 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3594 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3595 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3596 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3597 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3598 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3599 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3600 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3601 { 7, PrivMode_Autowrap }, // DECAWM
3602 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3603 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3604 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3605 // 19 Print screen prints full screen/scorll region
3127#endif 3606 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3607#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3608 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3609#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3610 { 35, PrivMode_ShiftKeys }, // rxvt extension
3611 // 38, tektronix mode // DECTEK
3135 { 40, PrivMode_132OK }, 3612 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3613 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3614 // 45 margin bell NYI
3138 // 46 start logging 3615 // 46 start logging
3139 { 47, PrivMode_Screen }, 3616 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP }, 3617 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3141#ifndef NO_BACKSPACE_KEY 3618#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3619 { 67, PrivMode_BackSpace }, // DECBKM
3143#endif 3620#endif
3144 { 1000, PrivMode_MouseX11 }, 3621 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3622 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3623 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3624 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3625 { 1011, PrivMode_Keypress }, // rxvt extension
3150 // 1035 enable modifiers for alt, numlock NYI 3626 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3627 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3628 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3629 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3630 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3631 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3632 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3633 { 2004, PrivMode_BracketPaste },
3157 }; 3634 };
3158 3635
3159 if (nargs == 0) 3636 if (nargs == 0)
3160 return; 3637 return;
3161 3638
… …
3178 } 3655 }
3179 3656
3180 /* extra handling for values with state unkept */ 3657 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3658 switch (arg[i])
3182 { 3659 {
3660#if ENABLE_STYLES
3661 case 1021:
3662 set_option (Opt_intensityStyles, mode);
3663
3664 scr_touch (true);
3665 break;
3666#endif
3183 case 1048: /* alternative cursor save */ 3667 case 1048: /* alternative cursor save */
3184 case 1049: 3668 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3669 if (mode == 0)
3186 scr_cursor (RESTORE); 3670 scr_cursor (RESTORE);
3187 else if (mode == 1) 3671 else if (mode == 1)
3188 scr_cursor (SAVE); 3672 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3673 break;
3190 } 3674 }
3191 3675
3192 if (state >= 0) 3676 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3677 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3678 switch (arg[i])
… …
3197 case 2: /* VT52 mode */ 3681 case 2: /* VT52 mode */
3198 /* oddball mode. should be set regardless of set/reset 3682 /* oddball mode. should be set regardless of set/reset
3199 * parameter. Return from VT52 mode with an ESC < from 3683 * parameter. Return from VT52 mode with an ESC < from
3200 * within VT52 mode 3684 * within VT52 mode
3201 */ 3685 */
3202 PrivMode (1, PrivMode_vt52); 3686 set_privmode (PrivMode_vt52, 1);
3203 break; 3687 break;
3204 case 3: /* 80/132 */ 3688 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3689 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3690 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3207 break; 3691 break;
3208 case 4: /* smooth scrolling */ 3692 case 4: /* smooth scrolling */
3209 if (state) 3693 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3694 break;
3214 case 5: /* reverse video */ 3695 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3696 scr_rvideo_mode (state);
3216 break; 3697 break;
3217 case 6: /* relative/absolute origins */ 3698 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3699 scr_relative_origin (state);
3219 break; 3700 break;
3220 case 7: /* autowrap */ 3701 case 7: /* autowrap */
3221 scr_autowrap (state); 3702 scr_autowrap (state);
3222 break; 3703 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3704 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3705 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3706 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3707 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3708 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 3709#ifdef scrollBar_esc
3236 case scrollBar_esc: 3710 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3711 if (scrollBar.map (state))
3238 { 3712 {
3239 resize_all_windows (0, 0, 0); 3713 resize_all_windows (0, 0, 0);
3240 scr_touch (true); 3714 scr_touch (true);
3241 } 3715 }
3242 break; 3716 break;
3243#endif 3717#endif
3244 case 25: /* visible/invisible cursor */ 3718 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3719 scr_cursor_visible (state);
3246 break; 3720 break;
3247 /* case 35: - shift keys */ 3721 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3722 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3723 case 47: /* secondary screen */
3250 scr_change_screen (state); 3724 scr_change_screen (state);
3251 break; 3725 break;
3252 /* case 66: - application key pad */ 3726 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3727 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3728 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3729 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3730 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3731 break;
3258#if 0
3259 case 1001: 3732 case 1002:
3260 break; /* X11 mouse highlighting */ 3733 case 1003:
3261#endif 3734 if (state)
3735 {
3736 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3737 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3738 vt_emask_mouse = PointerMotionMask;
3739 }
3740 else
3741 vt_emask_mouse = NoEventMask;
3742
3743 vt_select_input ();
3744 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3745 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3746 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3747 break;
3268 case 1011: /* scroll to bottom on key press */ 3748 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3749 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3750 break;
3274 case 1047: /* secondary screen w/ clearing */ 3751 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3752 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3753 if (!state)
3277 scr_erase_screen (2); 3754 scr_erase_screen (2);
3755
3278 scr_change_screen (state); 3756 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3757 break;
3758 case 1049: /* secondary screen w/ clearing first */
3759 if (option (Opt_secondaryScreen))
3760 if (state)
3761 scr_cursor (SAVE);
3762
3763 scr_change_screen (state);
3764
3765 if (option (Opt_secondaryScreen))
3766 if (state)
3767 scr_erase_screen (2);
3768 else
3769 scr_cursor (RESTORE);
3770 break;
3280 default: 3771 default:
3281 break; 3772 break;
3282 } 3773 }
3283 } 3774 }
3284} 3775}
… …
3286 3777
3287/*{{{ process sgr sequences */ 3778/*{{{ process sgr sequences */
3288void 3779void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3780rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3781{
3291 unsigned int i; 3782 unsigned int i;
3292 short rendset; 3783 short rendset;
3293 int rendstyle; 3784 int rendstyle;
3294 3785
3295 if (nargs == 0) 3786 if (nargs == 0)
3296 { 3787 {
3297 scr_rendition (0, ~RS_None); 3788 scr_rendition (0, ~RS_None);
3298 return; 3789 return;
3299 } 3790 }
3791
3300 for (i = 0; i < nargs; i++) 3792 for (i = 0; i < nargs; i++)
3301 { 3793 {
3302 rendset = -1; 3794 rendset = -1;
3303 switch (arg[i]) 3795 switch (arg[i])
3304 { 3796 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3798 rendset = 0, rendstyle = ~RS_None;
3307 break; 3799 break;
3308 case 1: 3800 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3801 rendset = 1, rendstyle = RS_Bold;
3310 break; 3802 break;
3803 //case 2: // low intensity
3804 case 3:
3805 rendset = 1, rendstyle = RS_Italic;
3806 break;
3311 case 4: 3807 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3808 rendset = 1, rendstyle = RS_Uline;
3313 break; 3809 break;
3314 case 5: 3810 case 5: // slowly blinking
3811 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3812 rendset = 1, rendstyle = RS_Blink;
3316 break; 3813 break;
3814 //case 6: // scoansi light background
3317 case 7: 3815 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3816 rendset = 1, rendstyle = RS_RVid;
3319 break; 3817 break;
3320 case 8: 3818 case 8:
3321 // invisible. NYI 3819 // invisible. NYI
3322 break; 3820 break;
3323 case 22: 3821 //case 9: // crossed out
3822 //case 10: // scoansi acs off, primary font
3823 //case 11: // scoansi acs on, first alt font
3824 //case 12: // scoansi acs on, |0x80, second alt font
3825 //...
3826 //case 19: // ninth alt font
3827 //case 20: // gothic
3828 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3829 rendset = 0, rendstyle = RS_Bold;
3830 break;
3831 case 22: // normal intensity
3832 rendset = 0, rendstyle = RS_Bold;
3833 break;
3834 case 23: // disable italic
3835 rendset = 0, rendstyle = RS_Italic;
3325 break; 3836 break;
3326 case 24: 3837 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3838 rendset = 0, rendstyle = RS_Uline;
3328 break; 3839 break;
3329 case 25: 3840 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3841 rendset = 0, rendstyle = RS_Blink;
3331 break; 3842 break;
3843 case 26: // variable spacing (iso 8613)
3844 rendset = 0, rendstyle = RS_Blink;
3845 break;
3332 case 27: 3846 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3847 rendset = 0, rendstyle = RS_RVid;
3334 break; 3848 break;
3335 case 28:
3336 // visible. NYI 3849 //case 28: // visible. NYI
3337 break; 3850 //case 29: // not crossed-out
3338 } 3851 }
3339 3852
3340 if (rendset != -1) 3853 if (rendset != -1)
3341 { 3854 {
3342 scr_rendition (rendset, rendstyle); 3855 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3866 case 35:
3354 case 36: 3867 case 36:
3355 case 37: 3868 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3869 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3870 break;
3358#ifdef TTY_256COLOR 3871 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3872 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3873 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3874 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3875 i += 2;
3364 } 3876 }
3365 break; 3877 break;
3366#endif
3367 case 39: /* default fg */ 3878 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3879 scr_color (Color_fg, Color_fg);
3369 break; 3880 break;
3370 3881
3371 case 40: 3882 case 40:
… …
3376 case 45: 3887 case 45:
3377 case 46: 3888 case 46:
3378 case 47: 3889 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3890 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3891 break;
3381#ifdef TTY_256COLOR 3892 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3893 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3894 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3895 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3896 i += 2;
3387 } 3897 }
3388 break; 3898 break;
3389#endif
3390 case 49: /* default bg */ 3899 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3900 scr_color (Color_bg, Color_bg);
3392 break; 3901 break;
3393 3902
3394#ifndef NO_BRIGHTCOLOR 3903 //case 50: // not variable spacing
3904
3905#if !ENABLE_MINIMAL
3395 case 90: 3906 case 90:
3396 case 91: /* set bright fg color */ 3907 case 91: /* set bright fg color */
3397 case 92: 3908 case 92:
3398 case 93: 3909 case 93:
3399 case 94: 3910 case 94:
3400 case 95: 3911 case 95:
3401 case 96: 3912 case 96:
3402 case 97: 3913 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3914 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3915 break;
3406 case 100: 3916 case 100:
3407 case 101: /* set bright bg color */ 3917 case 101: /* set bright bg color */
3408 case 102: 3918 case 102:
3409 case 103: 3919 case 103:
3410 case 104: 3920 case 104:
3411 case 105: 3921 case 105:
3412 case 106: 3922 case 106:
3413 case 107: 3923 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3925 break;
3417#endif 3926#endif
3418
3419 } 3927 }
3420 } 3928 }
3421} 3929}
3422/*}}} */ 3930/*}}} */
3423 3931
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3932/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3933void
3426rxvt_term::process_graphics () 3934rxvt_term::process_graphics ()
3427{ 3935{
3428 unsigned char ch, cmd = cmd_getc (); 3936 unicode_t ch, cmd = cmd_getc ();
3429 3937
3430 if (cmd == 'Q') 3938 if (cmd == 'Q')
3939 {
3431 { /* query graphics */ 3940 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3941 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3942 return;
3434 } 3943 }
3435 /* swallow other graphics sequences until terminating ':' */ 3944 /* swallow other graphics sequences until terminating ':' */
3436 do 3945 do
3437 ch = cmd_getc (); 3946 ch = cmd_getc ();
… …
3447 */ 3956 */
3448void 3957void
3449rxvt_term::tt_printf (const char *fmt,...) 3958rxvt_term::tt_printf (const char *fmt,...)
3450{ 3959{
3451 va_list arg_ptr; 3960 va_list arg_ptr;
3452 unsigned char buf[256]; 3961 char buf[256];
3453 3962
3454 va_start (arg_ptr, fmt); 3963 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3964 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3965 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3966 tt_write (buf, strlen (buf));
3458} 3967}
3459 3968
3460/* ---------------------------------------------------------------------- */ 3969/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3970/* 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. 3971 * or generated by us in response to a query ESC sequence.
3463 */ 3972 */
3464void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3466{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3973const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3468 3974
3469 if (len) 3975void
3976rxvt_term::tt_write (const char *data, unsigned int len)
3977{
3978 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3979 return;
3980
3981 if (pty->pty < 0)
3982 return;
3983
3984 if (v_buflen == 0)
3985 {
3986 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3987
3988 if ((unsigned int)written == len)
3989 return;
3990
3991 data += written;
3992 len -= written;
3470 { 3993 }
3994
3995 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3996
3997 memcpy (v_buffer + v_buflen, data, len);
3998 v_buflen += len;
3999
4000 pty_ev.set (ev::READ | ev::WRITE);
4001}
4002
4003void rxvt_term::pty_write ()
4004{
4005 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4006
4007 if (written > 0)
4008 {
4009 v_buflen -= written;
4010
3471 if (v_buflen == 0) 4011 if (v_buflen == 0)
3472 { 4012 {
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); 4013 free (v_buffer);
3500 v_buffer = 0; 4014 v_buffer = 0;
3501 v_buflen = 0;
3502 4015
3503 pty_ev.set (EVENT_READ); 4016 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; 4017 return;
3516 } 4018 }
4019
4020 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4021 }
4022 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4023 pty_ev.set (ev::READ);
3518} 4024}
3519 4025
3520/*----------------------- end-of-file (C source) -----------------------*/ 4026/*----------------------- end-of-file (C source) -----------------------*/
3521 4027

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