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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 1.431 by root, Tue Feb 24 11:51:51 2009 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 (shft && ctrl)
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 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
625 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
626 if (!(iso14755buf & ISO_14755_STARTED))
627 {
628 iso14755buf |= ISO_14755_STARTED;
629# if ISO_14755
630 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
631 scr_overlay_set (0, 0, "ISO 14755 mode");
632# endif
633 }
634#endif
635
636#ifdef PRINTPIPE
637 if (keysym == XK_Print)
638 {
639 scr_printscreen (ctrl | shft);
640 return;
641 }
642#endif
643
644 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
645 {
646 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
647 unsigned int newlen = 1;
648
649 switch (translate_keypad (keysym, kp))
650 {
651#ifndef NO_BACKSPACE_KEY
652 case XK_BackSpace:
653 if (priv_modes & PrivMode_HaveBackSpace)
654 {
655 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
656 ^ !!ctrl) ? '\b' : '\177';
657 kbuf[1] = '\0';
658 }
659 else
660 strcpy (kbuf, rs[Rs_backspace_key]);
661 break;
662#endif
663#ifndef NO_DELETE_KEY
664 case XK_Delete:
665 strcpy (kbuf, rs[Rs_delete_key]);
666 break;
667#endif
668 case XK_Tab:
669 if (shft)
670 strcpy (kbuf, "\033[Z");
671 else
672 {
673#ifdef CTRL_TAB_MAKES_META
674 if (ctrl)
675 meta = 1;
676#endif
677#ifdef MOD4_TAB_MAKES_META
678 if (ev.state & Mod4Mask)
679 meta = 1;
680#endif
266 newlen = 1; 681 newlen = 0;
267 switch (keysym) 682 }
683 break;
684
685 case XK_Up: /* "\033[A" */
686 case XK_Down: /* "\033[B" */
687 case XK_Right: /* "\033[C" */
688 case XK_Left: /* "\033[D" */
689 strcpy (kbuf, "\033[Z");
690 kbuf[2] = "DACB"[keysym - XK_Left];
691 /* do Shift first */
692 if (shft)
693 kbuf[2] = "dacb"[keysym - XK_Left];
694 else if (ctrl)
695 {
696 kbuf[1] = 'O';
697 kbuf[2] = "dacb"[keysym - XK_Left];
698 }
699 else if (priv_modes & PrivMode_aplCUR)
700 kbuf[1] = 'O';
701 break;
702
703 case XK_KP_Enter:
704 /* allow shift to override */
705 if (kp)
706 {
707 strcpy (kbuf, "\033OM");
708 break;
709 }
710
711 /* FALLTHROUGH */
712
713 case XK_Return:
714 if (priv_modes & PrivMode_LFNL)
715 {
716 kbuf[0] = '\015';
717 kbuf[1] = '\012';
718 kbuf[2] = '\0';
719 }
720 else
721 {
722 kbuf[0] = '\015';
723 kbuf[1] = '\0';
724 }
725 break;
726
727 case XK_KP_F1: /* "\033OP" */
728 case XK_KP_F2: /* "\033OQ" */
729 case XK_KP_F3: /* "\033OR" */
730 case XK_KP_F4: /* "\033OS" */
731 strcpy (kbuf, "\033OP");
732 kbuf[2] += (keysym - XK_KP_F1);
733 break;
734
735 case XK_KP_Multiply: /* "\033Oj" : "*" */
736 case XK_KP_Add: /* "\033Ok" : "+" */
737 case XK_KP_Separator: /* "\033Ol" : "," */
738 case XK_KP_Subtract: /* "\033Om" : "-" */
739 case XK_KP_Decimal: /* "\033On" : "." */
740 case XK_KP_Divide: /* "\033Oo" : "/" */
741 case XK_KP_0: /* "\033Op" : "0" */
742 case XK_KP_1: /* "\033Oq" : "1" */
743 case XK_KP_2: /* "\033Or" : "2" */
744 case XK_KP_3: /* "\033Os" : "3" */
745 case XK_KP_4: /* "\033Ot" : "4" */
746 case XK_KP_5: /* "\033Ou" : "5" */
747 case XK_KP_6: /* "\033Ov" : "6" */
748 case XK_KP_7: /* "\033Ow" : "7" */
749 case XK_KP_8: /* "\033Ox" : "8" */
750 case XK_KP_9: /* "\033Oy" : "9" */
751 /* allow shift to override */
752 if (kp)
753 {
754 strcpy (kbuf, "\033Oj");
755 kbuf[2] += (keysym - XK_KP_Multiply);
756 }
757 else
758 {
759 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
760 kbuf[1] = '\0';
761 }
762 break;
763
764 default:
268 { 765 {
269#ifndef NO_BACKSPACE_KEY 766 int param = map_function_key (keysym);
270 case XK_BackSpace: 767 if (param > 0)
271 if (PrivateModes & PrivMode_HaveBackSpace) 768 sprintf (kbuf,"\033[%d~", param);
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else 769 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; 770 newlen = 0;
528 break;
529 } 771 }
530 if (newlen) 772 break;
531 len = STRLEN (kbuf);
532 } 773 }
774
775 if (newlen)
776 len = strlen (kbuf);
533 777
534 /* 778 /*
535 * Pass meta for all function keys, if 'meta' option set 779 * Pass meta for all function keys, if 'meta' option set
536 */ 780 */
537#ifdef META8_OPTION 781#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 787 else if (ctrl && keysym == XK_minus)
544 { 788 {
545 len = 1; 789 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 790 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 791 }
792 else if (keysym == XK_ISO_Left_Tab)
793 {
794 strcpy (kbuf, "\033[Z");
795 len = 3;
796 }
548 else 797 else
549 { 798 {
550#ifdef META8_OPTION 799#ifdef META8_OPTION
551 /* set 8-bit on */ 800 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 801 if (meta && (meta_char == 0x80))
553 { 802 {
554 unsigned char *ch; 803 char *ch;
555 804
556 for (ch = kbuf; ch < kbuf + len; ch++) 805 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 806 *ch |= 0x80;
558 807
559 meta = 0; 808 meta = 0;
… …
561#endif 810#endif
562 /* nil */ ; 811 /* nil */ ;
563 } 812 }
564 } 813 }
565 814
815 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
816 return;
817
566 if (len <= 0) 818 if (len <= 0)
567 return; /* not mapped */ 819 return; /* not mapped */
568 820
569 if (Options & Opt_scrollTtyKeypress) 821 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 822 if (view_start)
571 { 823 {
572 TermWin.view_start = 0; 824 view_start = 0;
573 want_refresh = 1; 825 want_refresh = 1;
574 } 826 }
575 827
576 /* 828 /*
577 * these modifications only affect the static keybuffer 829 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 844#ifdef META8_OPTION
593 && meta_char == C0_ESC 845 && meta_char == C0_ESC
594#endif 846#endif
595 ) 847 )
596 { 848 {
597 const unsigned char ch = C0_ESC; 849 const char ch = C0_ESC;
598 tt_write (&ch, 1); 850 tt_write (&ch, 1);
599 } 851 }
600 852
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); 853 tt_write (kbuf, (unsigned int)len);
612} 854}
613/*}}} */
614 855
615#if (MENUBAR_MAX) 856void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 857rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 858{
859#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
860 KeySym keysym;
861
862 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
863#endif
864
865#if ENABLE_FRILLS || ISO_14755
866 // ISO 14755 support
867 if (iso14755buf)
868 if (iso14755buf & ISO_14755_52)
869 {
870# if ISO_14755
871 scr_overlay_off ();
872# endif
873# if ISO_14755
874 // iso14755 part 5.2 handling: release time
875 // first: controls
876 if ((ev.state & ControlMask)
877 && ((keysym >= 0x40 && keysym <= 0x5f)
878 || (keysym >= 0x61 && keysym <= 0x7f)))
879 {
880 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
881 commit_iso14755 ();
882
883 return;
884 }
885
886 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
887 if (i[0] == keysym)
888 {
889 iso14755buf = ISO_14755_51 | i[1];
890 commit_iso14755 ();
891
892 return;
893 }
894
895 scr_bell ();
896# endif
897 iso14755buf = 0;
898
899 return;
900 }
901 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
902 {
903# if ISO_14755
904 scr_overlay_off ();
905# endif
906 if (iso14755buf & ISO_14755_51)
907 commit_iso14755 ();
908#if ISO_14755
909 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
910 {
911 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
912
913 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
914 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
915 }
916# endif
917 else
918 iso14755buf = 0;
919 }
920#endif
921
922 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
923 return;
924
925#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
926 if (!(ev.state & ControlMask))
927 slip_wheel_ev.stop ();
928 else if (keysym == XK_Control_L || keysym == XK_Control_R)
929 mouse_slip_wheel_speed = 0;
930#endif
931}
932
933#if defined (KEYSYM_RESOURCE)
618unsigned int 934unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 935rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 936{
621 unsigned int n, s; 937 unsigned int n, s;
622 938
623 n = cmdbuf_ptr - cmdbuf_base; 939 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 940 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 941
626 if (n > 0 && s < count) 942 if (n > 0 && s < count)
627 { 943 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 944 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 945 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 946 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 947 cmdbuf_endp -= n;
632 s += n; 948 s += n;
633 } 949 }
634 950
635 if (count > s) 951 if (count > s)
636 { 952 {
637 rxvt_print_error ("data loss: cmd_write too large"); 953 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 954 count = s;
639 } 955 }
640 956
641 for (; count--;) 957 for (; count--;)
642 *cmdbuf_endp++ = *str++; 958 *cmdbuf_endp++ = *str++;
643 959
644 cmd_parse (); 960 cmd_parse ();
645 961
646 return 0; 962 return 0;
647} 963}
648#endif /* MENUBAR_MAX */ 964#endif
649 965
650void 966void
651rxvt_term::flush () 967rxvt_term::flush ()
652{ 968{
653#ifdef TRANSPARENT 969 flush_ev.stop ();
654 if (want_full_refresh) 970
971#ifdef HAVE_BG_PIXMAP
972 if (bgPixmap.check_clearChanged ())
655 { 973 {
656 want_full_refresh = 0; 974// scr_clear (true); This needs to be researched further!
657 scr_clear ();
658 scr_touch (false); 975 scr_touch (false);
659 want_refresh = 1;
660 } 976 }
661#endif 977#endif
662 978
663 if (want_refresh) 979 if (want_refresh)
664 { 980 {
981 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
982 {
983 int row = view_start;
984 int end_row = row + nrow;
985
986 while (row > top_row && ROW (row - 1).is_longer ())
987 --row;
988
989 do
990 {
991 int start_row = row;
992 line_t *l;
993
994 do
995 {
996 l = &ROW (row++);
997
998 if (!(l->f & LINE_FILTERED))
999 {
1000 // line not filtered, mark it as filtered
1001 l->f |= LINE_FILTERED;
1002 while (l->is_longer ())
1003 {
1004 l = &ROW (row++);
1005 l->f |= LINE_FILTERED;
1006 }
1007
1008 // and filter it
1009 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1010
1011 break;
1012 }
1013 }
1014 while (l->is_longer () && row < end_row);
1015 }
1016 while (row < end_row);
1017 }
1018
665 scr_refresh (refresh_type); 1019 scr_refresh ();
666 scrollbar_show (1); 1020 scrollBar.show (1);
667#ifdef USE_XIM 1021#ifdef USE_XIM
668 IMSendSpot (); 1022 IMSendSpot ();
669#endif 1023#endif
670
671 } 1024 }
672 1025
673 display->flush (); 1026 display->flush ();
674} 1027}
675 1028
1029/* checks wether a refresh is requested and starts the refresh timer */
676void 1030void
677rxvt_term::check_cb (check_watcher &w) 1031rxvt_term::refresh_check ()
678{ 1032{
679 SET_R (this); 1033 if (want_refresh && !flush_ev.is_active ())
680 SET_LOCALE (locale); 1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
681 1035
1036 display->flush ();
1037}
1038
1039void
1040rxvt_term::flush_cb (ev::timer &w, int revents)
1041{
1042 make_current ();
1043
1044 refresh_count = 0;
682 flush (); 1045 flush ();
683} 1046}
684 1047
685#ifdef CURSOR_BLINK 1048#ifdef CURSOR_BLINK
686void 1049void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1050rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
688{ 1051{
689 hidden_cursor = !hidden_cursor; 1052 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1053 want_refresh = 1;
691 1054 refresh_check ();
692 w.start (w.at + BLINK_INTERVAL);
693} 1055}
694#endif 1056#endif
695 1057
696#ifdef TEXT_BLINK 1058#ifdef TEXT_BLINK
697void 1059void
698rxvt_term::text_blink_cb (time_watcher &w) 1060rxvt_term::text_blink_cb (ev::timer &w, int revents)
699{ 1061{
700 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1062 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 { 1063 {
702 hidden_text = !hidden_text; 1064 hidden_text = !hidden_text;
703 want_refresh = 1; 1065 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1066 refresh_check ();
1067 }
1068 else
1069 w.stop ();
1070}
1071#endif
1072
1073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1074void
1075rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1076{
1077 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1078 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
705 } 1079 {
1080 want_refresh = 1;
1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
706} 1085}
1086#endif
1087
1088#ifdef SELECTION_SCROLLING
1089void
1090rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1091{
1092 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1093 {
1094 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
1100}
1101#endif
1102
1103#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1104void
1105rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1106{
1107 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1108 {
1109 want_refresh = 1;
1110 refresh_check ();
1111 }
1112
1113 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1114 {
1115 mouse_slip_wheel_speed = 0;
1116 w.stop ();
1117 }
1118}
1119#endif
1120
1121#if LINUX_YIELD_HACK
1122static struct event_handler
1123{
1124 ev::prepare yield_ev;
1125
1126 void yield_cb (ev::prepare &w, int revents)
1127 {
1128 // this should really be sched_yield(), but the linux guys thought
1129 // that giving a process calling sched_yield () less cpu time than
1130 // ones with high nice levels is a useful thing to do. It surely is is
1131 // allowed by the sus... as is returning ENOSYS.
1132 // since the linux guys additionally thought that breaking the only
1133 // known workaroudn against their unusable sched_yield hack is cool,
1134 // we just nanosleep a bit and hope for the best.
1135
1136 struct timespec ts = { 0, 1000 };
1137 nanosleep (&ts, 0);
1138
1139 w.stop ();
1140 }
1141
1142 event_handler ()
1143 : yield_ev (this, &event_handler::yield_cb)
1144 {
1145 }
1146} event_handler;
707#endif 1147#endif
708 1148
709bool 1149bool
710rxvt_term::pty_fill () 1150rxvt_term::pty_fill ()
711{ 1151{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1152 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1153
1154 if (CBUFSIZ == n)
1155 {
1156 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1157 n = 0;
1158 }
713 1159
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1160 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1161 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1162 cmdbuf_endp = cmdbuf_ptr + n;
717 1163
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1164 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1165
720 if (n > 0) 1166 if (r > 0)
721 { 1167 {
722 cmdbuf_endp += n; 1168 cmdbuf_endp += r;
723 return true; 1169 return true;
724 } 1170 }
725 else if (n < 0 && errno != EAGAIN) 1171 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1172 {
1173#if LINUX_YIELD_HACK
1174 if (display->is_local)
1175 event_handler.yield_ev.start ();
1176#endif
1177 }
1178 else
1179 {
1180 pty_ev.stop ();
1181
1182 if (!option (Opt_hold))
726 destroy (); 1183 destroy ();
727 1184 }
1185
728 return false; 1186 return false;
729} 1187}
730 1188
731void 1189void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1190rxvt_term::pty_cb (ev::io &w, int revents)
733{ 1191{
734 SET_R (this); 1192 make_current ();
735 SET_LOCALE (locale);
736 1193
737 if (revents & EVENT_WRITE) 1194 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 1195 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong 1196 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 ()) 1197 cmd_parse ();
755 break;
756 }
757 }
758}
759 1198
760bool 1199 if (revents & ev::WRITE)
761rxvt_term::cmd_parse () 1200 pty_write ();
762{
763 bool flag = false;
764 unicode_t ch = NOCHAR;
765 1201
766 for (;;) 1202 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} 1203}
865 1204
866// read the next character, currently handles UTF-8 1205void
867// will probably handle all sorts of other stuff in the future 1206rxvt_term::pointer_unblank ()
868unicode_t
869rxvt_term::next_char ()
870{ 1207{
871 while (cmdbuf_ptr < cmdbuf_endp) 1208 XDefineCursor (dpy, vt, TermWin_cursor);
872 { 1209 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 1210
921#ifdef POINTER_BLANK 1211#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; 1212 hidden_pointer = 0;
929 1213
930 if (Options & Opt_pointerBlank) 1214 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1215 pointer_ev.start (pointerBlankDelay);
1216#endif
932} 1217}
933 1218
1219#ifdef POINTER_BLANK
934void 1220void
935rxvt_term::pointer_blank () 1221rxvt_term::pointer_blank ()
936{ 1222{
937 if (! (Options & Opt_pointerBlank)) 1223 if (!option (Opt_pointerBlank))
938 return; 1224 return;
939 1225
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1226 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1227 XFlush (dpy);
942 1228
943 hidden_pointer = 1; 1229 hidden_pointer = 1;
944} 1230}
945 1231
946void 1232void
947rxvt_term::pointer_cb (time_watcher &w) 1233rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1234{
949 SET_R (this); 1235 make_current ();
950 SET_LOCALE (locale);
951 1236
952 pointer_blank (); 1237 pointer_blank ();
953} 1238}
954#endif 1239#endif
955 1240
956void 1241void
957rxvt_term::mouse_report (XButtonEvent &ev) 1242rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1243{
959 int button_number, key_state = 0; 1244 int button_number, key_state = 0;
960 int x, y; 1245 int x, y;
1246 int code = 32;
961 1247
962 x = ev.x; 1248 x = Pixel2Col (ev.x);
963 y = ev.y; 1249 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1250 if (ev.type == MotionNotify)
1251 {
1252 if (x == mouse_row && y == mouse_col)
1253 return;
1254 mouse_row = x;
1255 mouse_col = y;
1256 code += 32;
1257 }
965 1258
966 if (MEvent.button == AnyButton) 1259 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1260 button_number = 3;
969 }
970 else 1261 else
971 { 1262 {
972 button_number = MEvent.button - Button1; 1263 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1264 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1265 if (button_number >= 3)
975 button_number += (64 - 3); 1266 button_number += (64 - 3);
976 } 1267 }
977 1268
978 if (PrivateModes & PrivMode_MouseX10) 1269 if (priv_modes & PrivMode_MouseX10)
979 { 1270 {
980 /* 1271 /*
981 * do not report ButtonRelease 1272 * do not report ButtonRelease
982 * no state info allowed 1273 * no state info allowed
983 */ 1274 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1289 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1290 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1291#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1292 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1293#endif
1003
1004 } 1294 }
1005 1295
1006#ifdef DEBUG_MOUSEREPORT 1296#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1297 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1298 if (key_state & 16)
1009 fputc ('C', stderr); 1299 fputc ('C', stderr);
1010 if (key_state & 4) 1300 if (key_state & 4)
1011 fputc ('S', stderr); 1301 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1305 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1306 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1307 button_number,
1018 x + 1, 1308 x + 1,
1019 y + 1); 1309 y + 1);
1020#else 1310#endif
1311
1021 tt_printf ("\033[M%c%c%c", 1312 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1313 (code + button_number + key_state),
1023 (32 + x + 1), 1314 (32 + x + 1),
1024 (32 + y + 1)); 1315 (32 + y + 1));
1025#endif
1026} 1316}
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 1317
1038/*{{{ process an X event */ 1318/*{{{ process an X event */
1039void 1319void
1040rxvt_term::x_cb (XEvent &ev) 1320rxvt_term::x_cb (XEvent &ev)
1041{ 1321{
1042 SET_R (this); 1322 make_current ();
1043 SET_LOCALE (locale);
1044 1323
1045#if defined(CURSOR_BLINK) 1324 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 1325
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1326 if (ev.xany.window == vt
1055 } 1327 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1328 && 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; 1329 return;
1075#endif
1076 1330
1331 // for XQueryPointer
1077 Window unused_root, unused_child; 1332 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1333 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1334 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 1335
1130 switch (ev.type) 1336 switch (ev.type)
1131 { 1337 {
1132 case KeyPress: 1338 case KeyPress:
1133 lookup_key (ev.xkey); 1339 key_press (ev.xkey);
1134 break; 1340 break;
1135 1341
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1342 case KeyRelease:
1138 { 1343 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; 1344 break;
1150 }
1151#endif
1152 1345
1153 case ButtonPress: 1346 case ButtonPress:
1154 button_press (ev.xbutton); 1347 button_press (ev.xbutton);
1155 break; 1348 break;
1156 1349
… …
1158 button_release (ev.xbutton); 1351 button_release (ev.xbutton);
1159 break; 1352 break;
1160 1353
1161 case ClientMessage: 1354 case ClientMessage:
1162 if (ev.xclient.format == 32 1355 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1356 && !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 { 1357 {
1172 /* Get Dnd data */ 1358 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1359 {
1174 int ActualFormat; 1360 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1361 {
1176 unsigned long Size, RemainingBytes; 1362 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1363 {
1178 XGetWindowProperty (display->display, display->root, 1364 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1365 destroy ();
1180 0L, 1000000L, 1366 }
1181 False, AnyPropertyType, 1367#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1368 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1369 XSendEvent (dpy, ev.xclient.window = display->root,
1370 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1371 &ev);
1185 XChangeProperty (display->display, display->root, 1372#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1373 }
1187 8, PropModeReplace, 1374 }
1188 data, STRLEN (data)); 1375#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1376 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1377 {
1378 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1379 focus_in ();
1380 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1381 focus_out ();
1382 }
1383#endif
1191 } 1384 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1385 break;
1198 1386
1199 /* 1387 /*
1200 * XXX: this is not the _current_ arrangement 1388 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1389 * Here's my conclusion:
… …
1220 break; 1408 break;
1221 } 1409 }
1222 break; 1410 break;
1223 1411
1224 case FocusIn: 1412 case FocusIn:
1225 if (!TermWin.focus) 1413 if (ev.xfocus.detail != NotifyInferior
1414 && ev.xfocus.detail != NotifyPointer
1415 && ev.xfocus.mode != NotifyGrab)
1416 focus_in ();
1417 break;
1418
1419 case FocusOut:
1420 if (ev.xfocus.detail != NotifyInferior
1421 && ev.xfocus.detail != NotifyPointer
1422 && ev.xfocus.mode != NotifyGrab)
1423 focus_out ();
1424 break;
1425
1426 case ConfigureNotify:
1427 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1428 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1429 szHint.width, szHint.height);*/
1430 if (ev.xconfigure.window == parent[0])
1226 { 1431 {
1227 TermWin.focus = 1; 1432 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 } 1433 ;
1239 break;
1240 1434
1241 case FocusOut: 1435 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1436 {
1244 TermWin.focus = 0; 1437 seen_resize = 1;
1245 want_refresh = 1; 1438 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 } 1439 }
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 1440 else
1279 { 1441 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1442#ifdef HAVE_BG_PIXMAP
1443 if (bgPixmap.window_position_sensitive ())
1444 {
1445 if (mapped)
1446 update_background ();
1447 else
1448 bgPixmap.invalidate ();
1449 }
1450#endif
1281 } 1451 }
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 1452
1453 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1454 }
1293 break; 1455 break;
1294 1456
1457 case PropertyNotify:
1458 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1459 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1460 && ev.xproperty.state == PropertyNewValue)
1461 selection_property (ev.xproperty.window, ev.xproperty.atom);
1462
1463 break;
1464
1295 case SelectionClear: 1465 case SelectionClear:
1296 display->set_selection_owner (0); 1466 selection_clear ();
1297 break; 1467 break;
1298 1468
1299 case SelectionNotify: 1469 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1470 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1471 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1472 break;
1304 1473
1305 case SelectionRequest: 1474 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1475 selection_send (ev.xselectionrequest);
1307 break; 1476 break;
1308 1477
1478 case MapNotify:
1479#ifdef HAVE_BG_PIXMAP
1480 /* This is needed spcifically to fix the case of no window manager or a
1481 * non-reparenting window manager. In those cases we never get first
1482 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1483 * care of multiplicity of ConfigureNotify events arriwing while WM does
1484 * reparenting.
1485 * We should not render background immidiately, as there could be several
1486 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1487 * by scheduling background redraw as soon as we can, but giving a short
1488 * bit of time for ConfigureNotifies to arrive.
1489 * We should render background PRIOR to drawing any text, but AFTER all
1490 * of ConfigureNotifys for the best results.
1491 */
1492 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1493 update_background_ev.start (0.025);
1494#endif
1495 mapped = 1;
1496#ifdef TEXT_BLINK
1497 text_blink_ev.start ();
1498#endif
1499 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1500 break;
1501
1309 case UnmapNotify: 1502 case UnmapNotify:
1310 TermWin.mapped = 0; 1503 mapped = 0;
1311#ifdef TEXT_BLINK 1504#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1505 text_blink_ev.stop ();
1313#endif 1506#endif
1507 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1508 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 1509
1329 case GraphicsExpose: 1510 case GraphicsExpose:
1330 case Expose: 1511 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1512 if (ev.xany.window == vt)
1332 { 1513 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1514 do
1515 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1516 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1517 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1518 }
1337 // don't understand this, so commented it out 1519 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1520
1521 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1522
1523 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1524 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1525 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1526 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1527 }
1341 // ev.xexpose.width, TermWin.height, False); 1528
1342#endif
1343 want_refresh = 1; 1529 want_refresh = 1;
1344 } 1530 }
1345 else 1531 else
1346 { 1532 {
1347 XEvent unused_event; 1533 XEvent unused_event;
1348 1534
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1535 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1536 ;
1351 &unused_event)) ; 1537 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1538 ;
1353 GraphicsExpose, 1539
1354 &unused_event)) ; 1540 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1541 {
1357 scrollBar.setIdle (); 1542 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1543 scrollBar.show (0);
1359 } 1544 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1545 }
1365 break; 1546 break;
1366 1547
1367 case MotionNotify: 1548 case MotionNotify:
1368#ifdef POINTER_BLANK 1549#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1550 if (hidden_pointer)
1370 pointer_unblank (); 1551 pointer_unblank ();
1371#endif 1552#endif
1372#if MENUBAR 1553 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1554 || priv_modes & PrivMode_MouseAnyEvent)
1555 mouse_report (ev.xbutton);
1556 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1557 break;
1558
1559 if (ev.xany.window == vt)
1374 { 1560 {
1375 menubar_control (ev.xbutton); 1561 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1562 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1563 ; // 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))) 1564 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1565 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1566 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1567 ;
1388 1568
1389 XQueryPointer (display->display, TermWin.vt, 1569 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1570 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1571 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1572 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1573 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1574#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1575 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1576 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1577 {
1398#endif 1578#endif
1579#if ISO_14755
1580 // 5.4
1581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1582 {
1583 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1584 break;
1585 }
1586#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1587 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1588 ev.xbutton.state & Button3Mask ? 2 : 0);
1589
1401#ifdef SELECTION_SCROLLING 1590#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1591 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1592 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1593 {
1405 int dist; 1594 int dist;
1406
1407 pending_scroll_selection=1;
1408 1595
1409 /* don't clobber the current delay if we are 1596 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1597 * already in the middle of scrolling.
1411 */ 1598 */
1412 if (scroll_selection_delay<=0) 1599 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1600 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1601
1415 /* save the event params so we can highlight 1602 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1603 * the selection in the pending-scroll loop
1417 */ 1604 */
1418 selection_save_x=ev.xbutton.x; 1605 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1606 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1607 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1608
1423 /* calc number of lines to scroll */ 1609 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1610 if (ev.xbutton.y < int_bwidth)
1425 { 1611 {
1426 scroll_selection_dir = UP; 1612 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1613 dist = int_bwidth - ev.xbutton.y;
1428 } 1614 }
1429 else 1615 else
1430 { 1616 {
1431 scroll_selection_dir = DN; 1617 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1618 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1619 }
1620
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1621 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1622 / SELECTION_SCROLL_LINE_SPEEDUP
1623 + 1;
1437 MIN_IT (scroll_selection_lines, 1624 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1625 SELECTION_SCROLL_MAX_LINES);
1439 } 1626 }
1440 else 1627 else
1441 { 1628 {
1442 /* we are within the text window, so we 1629 /* we are within the text window, so we
1443 * shouldn't be scrolling 1630 * shouldn't be scrolling
1444 */ 1631 */
1445 pending_scroll_selection = 0; 1632 sel_scroll_ev.stop();
1446 } 1633 }
1447#endif 1634#endif
1448#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1449
1450 } 1636 }
1451#endif 1637#endif
1452
1453 } 1638 }
1454 } 1639 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1640 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1641 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1642 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1643 MotionNotify, &ev))
1644 ;
1645
1459 XQueryPointer (display->display, scrollBar.win, 1646 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1650 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1651 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1652 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1653 want_refresh = 1;
1468 scrollbar_show (1); 1654 scrollBar.show (1);
1469 } 1655 }
1470 break; 1656 break;
1471 } 1657 }
1472}
1473 1658
1659#if defined(CURSOR_BLINK)
1660 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1661 {
1662 if (hidden_cursor)
1663 {
1664 hidden_cursor = 0;
1665 want_refresh = 1;
1666 }
1667
1668 cursor_blink_ev.again ();
1669 }
1670#endif
1671
1672#if defined(POINTER_BLANK)
1673 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1674 {
1675 if (ev.type == MotionNotify
1676 || ev.type == ButtonPress
1677 || ev.type == ButtonRelease)
1678 if (hidden_pointer)
1679 pointer_unblank ();
1680
1681 if (ev.type == KeyPress && hidden_pointer == 0)
1682 pointer_blank ();
1683 }
1684#endif
1685
1686 refresh_check ();
1687}
1688
1689#if ENABLE_FRILLS
1690void
1691rxvt_term::set_urgency (bool enable)
1692{
1693 if (enable == urgency_hint)
1694 return;
1695
1696 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1697 {
1698 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1699 XSetWMHints (dpy, parent[0], h);
1700 urgency_hint = enable;
1701 }
1702}
1703#endif
1704
1705void
1706rxvt_term::focus_in ()
1707{
1708 if (!focus)
1709 {
1710 focus = 1;
1711 want_refresh = 1;
1712
1713#if USE_XIM
1714 if (Input_Context != NULL)
1715 {
1716 IMSetPosition ();
1717 XSetICFocus (Input_Context);
1718 }
1719#endif
1720#if CURSOR_BLINK
1721 if (option (Opt_cursorBlink))
1722 cursor_blink_ev.again ();
1723#endif
1724#if OFF_FOCUS_FADING
1725 if (rs[Rs_fade])
1726 {
1727 pix_colors = pix_colors_focused;
1728 scr_recolour ();
1729 }
1730#endif
1731#if ENABLE_FRILLS
1732 if (option (Opt_urgentOnBell))
1733 set_urgency (0);
1734#endif
1735
1736 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1737 }
1738}
1739
1740void
1741rxvt_term::focus_out ()
1742{
1743 if (focus)
1744 {
1745 focus = 0;
1746 want_refresh = 1;
1747
1748#if ENABLE_FRILLS
1749 if (option (Opt_urgentOnBell))
1750 set_urgency (0);
1751#endif
1752#if ENABLE_FRILLS || ISO_14755
1753 if (iso14755buf)
1754 {
1755 iso14755buf = 0;
1756# if ISO_14755
1757 scr_overlay_off ();
1758# endif
1759 }
1760#endif
1761#if USE_XIM
1762 if (Input_Context != NULL)
1763 XUnsetICFocus (Input_Context);
1764#endif
1765#if CURSOR_BLINK
1766 if (option (Opt_cursorBlink))
1767 cursor_blink_ev.stop ();
1768
1769 hidden_cursor = 0;
1770#endif
1771#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade])
1773 {
1774 pix_colors = pix_colors_unfocused;
1775 scr_recolour ();
1776 }
1777#endif
1778
1779 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1780 }
1781}
1782
1783void
1784rxvt_term::update_fade_color (unsigned int idx)
1785{
1786#if OFF_FOCUS_FADING
1787 if (rs[Rs_fade])
1788 {
1789 rgba c;
1790 pix_colors [Color_fade].get (c);
1791 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1792 }
1793#endif
1794}
1795
1796#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1797void
1475rxvt_term::rootwin_cb (XEvent &ev) 1798rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1799{
1477 SET_R (this); 1800 make_current ();
1478 SET_LOCALE (locale);
1479 1801
1802 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1803 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1804 return;
1805
1806# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1807 switch (ev.type)
1481 { 1808 {
1482 case PropertyNotify: 1809 case PropertyNotify:
1810 /*
1811 * if user used some Esetroot compatible prog to set the root bg,
1812 * use the property to determine the pixmap. We use it later on.
1813 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1814 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1815 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1816 {
1485 if (ev.xproperty.state == PropertyNewValue) 1817 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1818 update_background ();
1487 break;
1488 } 1819 }
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 1820
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; 1821 break;
1822 }
1509#endif 1823# endif
1510 } 1824
1825 refresh_check ();
1511} 1826}
1827#endif
1512 1828
1513void 1829void
1514rxvt_term::button_press (XButtonEvent &ev) 1830rxvt_term::button_press (XButtonEvent &ev)
1515{ 1831{
1516 int reportmode = 0, clickintime; 1832 int reportmode = 0, clickintime;
1517 1833
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1834 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1835
1519 if (!bypass_keystate) 1836 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1837 reportmode = !! (priv_modes & PrivMode_mouse_report);
1838
1521 /* 1839 /*
1522 * VT window processing of button press 1840 * VT window processing of button press
1523 */ 1841 */
1524 if (ev.window == TermWin.vt) 1842 if (ev.window == vt)
1525 { 1843 {
1844 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1845 return;
1846
1847#if ISO_14755
1848 // 5.4
1849 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 {
1851 iso14755_54 (ev.x, ev.y);
1852 return;
1853 }
1854#endif
1855
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1856 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1857
1527 if (reportmode) 1858 if (reportmode)
1528 { 1859 {
1529 /* mouse report from vt window */ 1860 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1861 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1862 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1863#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1864 if (ev.button == MEvent.button && clickintime)
1534 { 1865 {
1535 /* same button, within alloted time */ 1866 /* same button, within alloted time */
1536 MEvent.clicks++; 1867 MEvent.clicks++;
1868
1537 if (MEvent.clicks > 1) 1869 if (MEvent.clicks > 1)
1538 { 1870 {
1539 /* only report double clicks */ 1871 /* only report double clicks */
1540 MEvent.clicks = 2; 1872 MEvent.clicks = 2;
1541 mouse_report (ev); 1873 mouse_report (ev);
… …
1553 mouse_report (ev); 1885 mouse_report (ev);
1554 } 1886 }
1555#else 1887#else
1556 MEvent.button = ev.button; 1888 MEvent.button = ev.button;
1557 mouse_report (ev); 1889 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1890#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1891
1560 } 1892 }
1561 else 1893 else
1562 { 1894 {
1563 if (ev.button != MEvent.button) 1895 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1896 MEvent.clicks = 0;
1897
1565 switch (ev.button) 1898 switch (ev.button)
1566 { 1899 {
1567 case Button1: 1900 case Button1:
1901 /* allow meta + click to select rectangular areas */
1902 /* should be done in screen.C */
1903#if ENABLE_FRILLS
1904 selection.rect = !!(ev.state & ModMetaMask);
1905#else
1906 selection.rect = false;
1907#endif
1908
1568 /* allow shift+left click to extend selection */ 1909 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1910 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1911 {
1571 if (MEvent.button == Button1 && clickintime) 1912 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1913 selection_rotate (ev.x, ev.y);
1573 else 1914 else
1574 selection_extend (ev.x, ev.y, 1); 1915 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1930 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1931 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1932 selection_rotate (ev.x, ev.y);
1592 else 1933 else
1593 selection_extend (ev.x, ev.y, 1); 1934 selection_extend (ev.x, ev.y, 1);
1935
1594 MEvent.button = Button3; 1936 MEvent.button = Button3;
1595 break; 1937 break;
1596 } 1938 }
1597 } 1939 }
1940
1598 MEvent.time = ev.time; 1941 MEvent.time = ev.time;
1599 return; 1942 return;
1600 } 1943 }
1601 1944
1602 /* 1945 /*
1603 * Scrollbar window processing of button press 1946 * Scrollbar window processing of button press
1604 */ 1947 */
1605 if (isScrollbarWindow (ev.window)) 1948 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1949 {
1607 scrollBar.setIdle (); 1950 page_dirn direction = NO_DIR;
1951
1952 if (scrollBar.upButton (ev.y))
1953 direction = UP; /* up */
1954 else if (scrollBar.dnButton (ev.y))
1955 direction = DN; /* down */
1956
1957 scrollBar.state = STATE_IDLE;
1608 /* 1958 /*
1609 * Rxvt-style scrollbar: 1959 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1960 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1961 * move dn if mouse is below slider
1612 * 1962 *
… …
1621 /* 1971 /*
1622 * Mouse report disabled scrollbar: 1972 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1973 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1974 * click on scrollbar - send pageup/down
1625 */ 1975 */
1626 if ((scrollBar.style == R_SB_NEXT 1976 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1977 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1978 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"); 1979 tt_printf ("\033[B");
1636 else 1980 else
1637 switch (ev.button) 1981 switch (ev.button)
1638 { 1982 {
1639 case Button2: 1983 case Button2:
… …
1646 tt_printf ("\033[5~"); 1990 tt_printf ("\033[5~");
1647 break; 1991 break;
1648 } 1992 }
1649 } 1993 }
1650 else 1994 else
1651#endif /* NO_SCROLLBAR_REPORT */ 1995#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 1996 {
1658 if (scrollbarnext_upButton (ev.y)) 1997 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 { 1998 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1999#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2000 if (!cont_scroll_ev.is_active ())
2001 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2002#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2003 if (scr_page (direction, 1))
1676 { 2004 {
1677 if (upordown < 0) 2005 if (direction == UP)
1678 scrollBar.setUp (); 2006 scrollBar.state = STATE_UP;
1679 else 2007 else
1680 scrollBar.setDn (); 2008 scrollBar.state = STATE_DOWN;
1681 } 2009 }
1682 } 2010 }
1683 else 2011 else
1684 switch (ev.button) 2012 switch (ev.button)
1685 { 2013 {
1686 case Button2: 2014 case Button2:
1687 switch (scrollbar_align) 2015 switch (scrollBar.align)
1688 { 2016 {
1689 case R_SB_ALIGN_TOP: 2017 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2018 csrO = 0;
1691 break; 2019 break;
1692 case R_SB_ALIGN_CENTRE: 2020 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2022 break;
1695 case R_SB_ALIGN_BOTTOM: 2023 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2024 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2025 break;
1698 } 2026 }
2027
1699 if (scrollBar.style == R_SB_XTERM 2028 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2029 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2030 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2031 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2032
1704 scrollBar.setMotion (); 2033 scrollBar.state = STATE_MOTION;
1705 break; 2034 break;
1706 2035
1707 case Button1: 2036 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2037 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2038 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2039 /* FALLTHROUGH */
1711 2040
1712 case Button3: 2041 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2042 if (scrollBar.style != R_SB_XTERM)
1714 { 2043 {
1715 if (scrollbar_above_slider (ev.y)) 2044 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2045# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2046 scr_page (UP, nrow - 1);
1718# else 2047# else
1719 scr_page (UP, TermWin.nrow / 4); 2048 scr_page (UP, nrow / 4);
1720# endif 2049# endif
1721 else if (scrollbar_below_slider (ev.y)) 2050 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2051# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2052 scr_page (DN, nrow - 1);
1724# else 2053# else
1725 scr_page (DN, TermWin.nrow / 4); 2054 scr_page (DN, nrow / 4);
1726# endif 2055# endif
1727 else 2056 else
1728 scrollBar.setMotion (); 2057 scrollBar.state = STATE_MOTION;
1729 } 2058 }
1730 else 2059 else
1731 { 2060 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2061 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2062 (nrow
1734 * scrollbar_position (ev.y) 2063 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2064 / scrollBar.size ()));
1736 } 2065 }
2066
1737 break; 2067 break;
1738 } 2068 }
1739 } 2069 }
2070
1740 return; 2071 return;
1741 } 2072 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2073}
1750 2074
1751void 2075void
1752rxvt_term::button_release (XButtonEvent &ev) 2076rxvt_term::button_release (XButtonEvent &ev)
1753{ 2077{
1754 int reportmode = 0; 2078 int reportmode = 0;
1755 2079
1756 csrO = 0; /* reset csr Offset */ 2080 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2081 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2082 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2083
1760 if (scrollbar_isUpDn ()) 2084 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2085 {
1762 scrollBar.setIdle (); 2086 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2087 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2088 }
2089
1769#ifdef SELECTION_SCROLLING 2090#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2091 sel_scroll_ev.stop();
1771#endif 2092#endif
2093
1772 if (ev.window == TermWin.vt) 2094 if (ev.window == vt)
1773 { 2095 {
2096 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2097 return;
2098
2099#if ISO_14755
2100 // 5.4
2101 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2102 return;
2103#endif
2104
1774 if (reportmode) 2105 if (reportmode)
1775 { 2106 {
1776 /* mouse report from vt window */ 2107 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2108 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2109 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2120 mouse_report (ev);
1790 } 2121 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2122#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2123 MEvent.button = AnyButton;
1793 mouse_report (ev); 2124 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2125#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2126 return;
1796 } 2127 }
2128
1797 /* 2129 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2130 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2131 * when overriding mouse reporting
1800 */ 2132 */
1801 if (PrivateModes & PrivMode_mouse_report 2133 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2134 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2135 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2136 selection_extend (ev.x, ev.y, 0);
1805 2137
1806 switch (ev.button) 2138 switch (ev.button)
1807 { 2139 {
1808 case Button1: 2140 case Button1:
1809 case Button3: 2141 case Button3:
1810 selection_make (ev.time); 2142 selection_make (ev.time);
1811 break; 2143 break;
2144
1812 case Button2: 2145 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2146 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2147 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2148 break;
2149
1815#ifdef MOUSE_WHEEL 2150#ifdef MOUSE_WHEEL
1816 case Button4: 2151 case Button4:
1817 case Button5: 2152 case Button5:
1818 { 2153 {
1819 int i; 2154 int i;
1820 page_dirn v; 2155 page_dirn v;
1821 2156
1822 v = (ev.button == Button4) ? UP : DN; 2157 v = ev.button == Button4 ? UP : DN;
2158
1823 if (ev.state & ShiftMask) 2159 if (ev.state & ShiftMask)
1824 i = 1; 2160 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2161 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2162 i = nrow - 1;
1827 else 2163 else
1828 i = 5; 2164 i = 5;
2165
1829# ifdef MOUSE_SLIP_WHEELING 2166# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2167 if (ev.state & ControlMask)
1831 { 2168 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2169 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2170 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2171 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2172
2173 if (!slip_wheel_ev.is_active ())
2174 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2175 }
2176 else
1835# endif 2177# 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 { 2178 {
1843 scr_page (v, 1); 2179 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2180 scrollBar.show (1);
1846 } 2181 }
1847# endif
1848
1849 } 2182 }
1850 break; 2183 break;
1851#endif 2184#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 { 2185 }
1891 pchanged = 1; 2186 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2187}
1893 PixColors[Color_bg]); 2188
1894 am_transparent = am_pixmap_trans = 0; 2189/*}}} */
2190
2191void
2192rxvt_term::cmd_parse ()
2193{
2194 wchar_t ch = NOCHAR;
2195 char *seq_begin; // remember start of esc-sequence here
2196
2197 for (;;)
2198 {
2199 if (expect_false (ch == NOCHAR))
1895 } 2200 {
1896 return pchanged; /* Don't try any more */ 2201 seq_begin = cmdbuf_ptr;
1897 } 2202 ch = next_char ();
1898 2203
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2204 if (ch == NOCHAR)
1900 XSync (display->display, False); 2205 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 { 2206 }
1939 nw += sx; 2207
1940 nx = -sx; 2208 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2209 {
1943 2210 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 { 2211 {
1963 pchanged = 1; 2212 seen_input = 1;
1964 if (TermWin.pixmap != None) 2213 // many badly-written programs (e.g. jed) contain a race condition:
2214 // they first read the screensize and then install a SIGWINCH handler.
2215 // some window managers resize the window early, and these programs
2216 // then sometimes get the size wrong.
2217 // unfortunately other programs are even more buggy and dislike
2218 // being sent SIGWINCH, so only do it when we were in fact being
2219 // resized.
2220 if (seen_resize && cmd_pid)
2221 kill (-cmd_pid, SIGWINCH);
2222 }
2223
2224 /* Read a text string from the input buffer */
2225 wchar_t buf[UBUFSIZ];
2226 bool refreshnow = false;
2227 int nlines = 0;
2228 wchar_t *str = buf;
2229 wchar_t *eol = str + min (ncol, UBUFSIZ);
2230
2231 for (;;)
2232 {
2233 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2234 break;
2235
2236 *str++ = ch;
2237
2238 if (expect_false (ch == C0_LF || str >= eol))
1965 { 2239 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2240 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2241 nlines++;
2242
2243 refresh_count++;
2244
2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2246 {
2247 refresh_count = 0;
2248
2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2250 {
2251 refreshnow = true;
2252 ch = NOCHAR;
2253 break;
2254 }
2255 }
2256
2257 // scr_add_lines only works for nlines <= nrow - 1.
2258 if (nlines >= nrow - 1)
2259 {
2260 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2261 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2262 scr_add_lines (buf, str - buf, nlines);
2263
2264 nlines = 0;
2265 str = buf;
2266 eol = str + min (ncol, UBUFSIZ);
2267 }
2268
2269 if (str >= eol)
2270 {
2271 if (eol >= buf + UBUFSIZ)
2272 {
2273 ch = NOCHAR;
2274 break;
2275 }
2276 else
2277 eol = min (eol + ncol, buf + UBUFSIZ);
2278 }
2279
1968 } 2280 }
2281
2282 seq_begin = cmdbuf_ptr;
2283 ch = next_char ();
1969 } 2284 }
1970 am_pixmap_trans = 0; 2285
2286 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2287 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2288 scr_add_lines (buf, str - buf, nlines);
2289
2290 /*
2291 * If there have been a lot of new lines, then update the screen
2292 * What the heck we'll cheat and only refresh less than every page-full.
2293 * if skipScroll is enabled.
2294 */
2295 if (refreshnow)
2296 {
2297 scr_refresh ();
2298 want_refresh = 1;
2299 }
1971 } 2300 }
1972 else 2301 else
1973 { 2302 {
1974 if (TermWin.pixmap != None) 2303 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 { 2304 {
2011 if (oldp != None) 2305 process_nonprinting (ch);
2012 pchanged = 1; 2306 }
2307 catch (const class out_of_input &o)
2308 {
2309 // we ran out of input, retry later
2310 cmdbuf_ptr = seq_begin;
2013 break; 2311 break;
2014 } 2312 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2313
2019 n = 0; 2314 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2315 }
2023 for (; n < (unsigned int)i; n++) 2316 }
2024 { 2317}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2318
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2319// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2320wchar_t
2028 { 2321rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2322{
2030 break; 2323 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2324 {
2032 } 2325 // assume 7-bit to be ascii ALWAYS
2326 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2327 return *cmdbuf_ptr++;
2328
2329 wchar_t wc;
2330 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2331
2332 if (len == (size_t)-2)
2033 } 2333 {
2034 2334 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2335 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2336 break;
2037 { 2337 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2338
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2339 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 } 2340 {
2046 else 2341 mbstate.reset (); // reset now undefined conversion state
2342 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2343 }
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 2344
2053 rqt.tv_sec = 1; 2345 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2346 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2347 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 } 2348 }
2349
2350 return NOCHAR;
2351}
2352
2353// read the next octet
2354uint32_t
2355rxvt_term::next_octet () NOTHROW
2356{
2357 return cmdbuf_ptr < cmdbuf_endp
2358 ? (unsigned char)*cmdbuf_ptr++
2359 : NOCHAR;
2360}
2361
2362static class out_of_input out_of_input;
2363
2364/* rxvt_cmd_getc () - Return next input character */
2365/*
2366 * Return the next input character after first passing any keyboard input
2367 * to the command.
2368 */
2369wchar_t
2370rxvt_term::cmd_getc () THROW ((class out_of_input))
2371{
2372 wchar_t c = next_char ();
2373
2374 if (c == NOCHAR)
2375 throw out_of_input;
2376
2071 return pchanged; 2377 return c;
2072} 2378}
2073#endif
2074 2379
2075/*}}} */ 2380uint32_t
2381rxvt_term::cmd_get8 () THROW ((class out_of_input))
2382{
2383 uint32_t c = next_octet ();
2384
2385 if (c == NOCHAR)
2386 throw out_of_input;
2387
2388 return c;
2389}
2076 2390
2077/*{{{ print pipe */ 2391/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2392/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2393#ifdef PRINTPIPE
2080FILE * 2394FILE *
2081rxvt_term::popen_printer () 2395rxvt_term::popen_printer ()
2082{ 2396{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2397 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2398
2085 if (stream == NULL) 2399 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2400 rxvt_warn ("can't open printer pipe, not printing.\n");
2401
2087 return stream; 2402 return stream;
2088} 2403}
2089 2404
2090int 2405int
2091rxvt_term::pclose_printer (FILE *stream) 2406rxvt_term::pclose_printer (FILE *stream)
2092{ 2407{
2093 fflush (stream); 2408 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); 2409 return pclose (stream);
2100# endif
2101} 2410}
2102 2411
2103/* 2412/*
2104 * simulate attached vt100 printer 2413 * simulate attached vt100 printer
2105 */ 2414 */
2106void 2415void
2107rxvt_term::process_print_pipe () 2416rxvt_term::process_print_pipe ()
2108{ 2417{
2109 int done; 2418 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2419
2112 if ((fd = popen_printer ()) == NULL) 2420 if (!fd)
2113 return; 2421 return;
2114 2422
2115 /* 2423 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2424 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2425 * is received.
2118 */ 2426 */
2119 for (done = 0; !done;) 2427 for (int done = 0; !done; )
2120 { 2428 {
2121 unsigned char buf[8]; 2429 unsigned char buf[8];
2122 unsigned char ch; 2430 unicode_t ch;
2123 unsigned int i, len; 2431 unsigned int i, len;
2124 2432
2125 if ((ch = cmd_getc ()) != C0_ESC) 2433 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2434 {
2127 if (putc (ch, fd) == EOF) 2435 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2436 break; /* done = 1 */
… …
2143 { 2451 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2452 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2453 break; /* done = 1 */
2146 } 2454 }
2147 } 2455 }
2456
2148 for (i = 0; i < len; i++) 2457 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2458 if (putc (buf[i], fd) == EOF)
2150 { 2459 {
2151 done = 1; 2460 done = 1;
2152 break; 2461 break;
2153 } 2462 }
2154 } 2463 }
2155 } 2464 }
2465
2156 pclose_printer (fd); 2466 pclose_printer (fd);
2157} 2467}
2158#endif /* PRINTPIPE */ 2468#endif /* PRINTPIPE */
2159/*}}} */ 2469/*}}} */
2160 2470
2161/* *INDENT-OFF* */ 2471/* *INDENT-OFF* */
2162enum { 2472enum {
2163 C1_40 = 0x40, 2473 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2474 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, 2475 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, 2476 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 2477 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2478};
2169/* *INDENT-ON* */ 2479/* *INDENT-ON* */
2170 2480
2171/*{{{ process non-printing single characters */ 2481/*{{{ process non-printing single characters */
2172void 2482void
2173rxvt_term::process_nonprinting (unsigned char ch) 2483rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2484{
2175 switch (ch) 2485 switch (ch)
2176 { 2486 {
2487 case C0_ESC:
2488 process_escape_seq ();
2489 break;
2177 case C0_ENQ: /* terminal Status */ 2490 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2491 if (rs[Rs_answerbackstring])
2179 tt_write ( 2492 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 2493 else
2183 tt_write ((unsigned char *)VT100_ANS, 2494 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2495 break;
2186 case C0_BEL: /* bell */ 2496 case C0_BEL: /* bell */
2187 scr_bell (); 2497 scr_bell ();
2188 break; 2498 break;
2189 case C0_BS: /* backspace */ 2499 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2514 scr_charset_choose (1);
2205 break; 2515 break;
2206 case C0_SI: /* shift in - acs */ 2516 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2517 scr_charset_choose (0);
2208 break; 2518 break;
2519
2520#ifdef EIGHT_BIT_CONTROLS
2521 // 8-bit controls
2522 case 0x90: /* DCS */
2523 process_dcs_seq ();
2524 break;
2525 case 0x9b: /* CSI */
2526 process_csi_seq ();
2527 break;
2528 case 0x9d: /* OSC */
2529 process_osc_seq ();
2530 break;
2531#endif
2209 } 2532 }
2210} 2533}
2211/*}}} */ 2534/*}}} */
2212 2535
2213 2536
2214/*{{{ process VT52 escape sequences */ 2537/*{{{ process VT52 escape sequences */
2215void 2538void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2539rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2540{
2218 int row, col; 2541 int row, col;
2219 2542
2220 switch (ch) 2543 switch (ch)
2221 { 2544 {
… …
2254 break; 2577 break;
2255 case 'Z': /* identify the terminal type */ 2578 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2579 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2580 break;
2258 case '<': /* turn off VT52 mode */ 2581 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2582 set_privmode (PrivMode_vt52, 0);
2260 break; 2583 break;
2261 case 'F': /* use special graphics character set */ 2584 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2585 case 'G': /* use regular character set */
2263 /* unimplemented */ 2586 /* unimplemented */
2264 break; 2587 break;
… …
2273 2596
2274/*{{{ process escape sequences */ 2597/*{{{ process escape sequences */
2275void 2598void
2276rxvt_term::process_escape_seq () 2599rxvt_term::process_escape_seq ()
2277{ 2600{
2278 unsigned char ch = cmd_getc (); 2601 unicode_t ch = cmd_getc ();
2279 2602
2280 if (PrivateModes & PrivMode_vt52) 2603 if (priv_modes & PrivMode_vt52)
2281 { 2604 {
2282 process_escape_vt52 (ch); 2605 process_escape_vt52 (ch);
2283 return; 2606 return;
2284 } 2607 }
2285 2608
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2623 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2624 break;
2302 case '+': 2625 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2626 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2627 break;
2305#ifndef NO_FRILLS 2628#if !ENABLE_MINIMAL
2306 case '6': 2629 case '6':
2307 scr_backindex (); 2630 scr_backindex ();
2308 break; 2631 break;
2309#endif 2632#endif
2310 case '7': 2633 case '7':
2311 scr_cursor (SAVE); 2634 scr_cursor (SAVE);
2312 break; 2635 break;
2313 case '8': 2636 case '8':
2314 scr_cursor (RESTORE); 2637 scr_cursor (RESTORE);
2315 break; 2638 break;
2316#ifndef NO_FRILLS 2639#if !ENABLE_MINIMAL
2317 case '9': 2640 case '9':
2318 scr_forwardindex (); 2641 scr_forwardindex ();
2319 break; 2642 break;
2320#endif 2643#endif
2321 case '=': 2644 case '=':
2322 case '>': 2645 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2646 set_privmode (PrivMode_aplKP, ch == '=');
2324 break; 2647 break;
2325 2648
2326 case C1_40: 2649 case C1_40:
2327 cmd_getc (); 2650 cmd_getc ();
2328 break; 2651 break;
… …
2331 break; 2654 break;
2332 2655
2333 /* 8.3.87: NEXT LINE */ 2656 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2657 case C1_NEL: /* ESC E */
2335 { 2658 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2659 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2660 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2661 }
2339 break; 2662 break;
2340 2663
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2664 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2665 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2675 case C1_RI: /* ESC M */
2353 scr_index (DN); 2676 scr_index (DN);
2354 break; 2677 break;
2355 2678
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2679 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2680 /*case C1_SS2: scr_single_shift (2); break; */
2358 2681
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2682 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2683 /*case C1_SS3: scr_single_shift (3); break; */
2361 2684
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2685 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2686 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2687 process_dcs_seq ();
2365 break; 2688 break;
2366 2689
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2690 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2691 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2692 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2693 break; /* steal obsolete ESC [ c */
2372 2694
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2695 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2696 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2697 process_csi_seq ();
2376 break; 2698 break;
2377 2699
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2700 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2701 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2702 process_osc_seq ();
2381 break; 2703 break;
2382 2704
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2705 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2706 case 'c':
2707 mbstate.reset ();
2385 scr_poweron (); 2708 scr_poweron ();
2386 scrollbar_show (1); 2709 scrollBar.show (1);
2387 break; 2710 break;
2388 2711
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2712 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2713 case 'n':
2391 scr_charset_choose (2); 2714 scr_charset_choose (2);
… …
2401 2724
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2725/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2726/* *INDENT-OFF* */
2404enum { 2727enum {
2405 CSI_ICH = 0x40, 2728 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2729 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 , 2730 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, 2731 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, 2732 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, 2733 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, 2734 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, */ 2749 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, [, \, ], ^, _, */ 2750 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, */ 2751 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, */ 2752 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, */ 2753 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, {, |, }, ~, */ 2754 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2755 };
2433/* *INDENT-ON* */ 2756/* *INDENT-ON* */
2434 2757
2435void 2758void
2436rxvt_term::process_csi_seq () 2759rxvt_term::process_csi_seq ()
2437{ 2760{
2438 unsigned char ch, priv, i; 2761 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2762 unsigned int nargs, p;
2440 int n, ndef; 2763 int n, ndef;
2441 int arg[ESC_ARGS]; 2764 int arg[ESC_ARGS] = { };
2442 2765
2443 for (nargs = ESC_ARGS; nargs > 0;) 2766 nargs = 0;
2444 arg[--nargs] = 0;
2445 2767
2446 priv = 0; 2768 priv = 0;
2447 ch = cmd_getc (); 2769 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2770 if ((ch >= '<' && ch <= '?') || ch == '!')
2771 {
2449 { /* '<' '=' '>' '?' */ 2772 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2773 priv = ch;
2451 ch = cmd_getc (); 2774 ch = cmd_getc ();
2452 } 2775 }
2776
2453 /* read any numerical arguments */ 2777 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2778 for (n = -1; ch < CSI_ICH; )
2455 { 2779 {
2456 if (isdigit (ch)) 2780 if (isdigit (ch))
2457 { 2781 {
… …
2464 { 2788 {
2465 if (nargs < ESC_ARGS) 2789 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2790 arg[nargs++] = n;
2467 n = -1; 2791 n = -1;
2468 } 2792 }
2469 else if (ch == '\b') 2793 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); 2794 process_nonprinting (ch);
2481 } 2795
2482 ch = cmd_getc (); 2796 ch = cmd_getc ();
2483 } 2797 }
2484 2798
2485 if (ch > CSI_7F) 2799 if (ch > CSI_7F)
2486 return; 2800 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2806 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2807 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2808 if (arg[p] == -1)
2495 arg[p] = ndef; 2809 arg[p] = ndef;
2496 2810
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 /* 2811 /*
2505 * private mode handling 2812 * private mode handling
2506 */ 2813 */
2507 if (priv) 2814 if (priv)
2508 { 2815 {
2509 switch (priv) 2816 switch (priv)
2510 { 2817 {
2511 case '>': 2818 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2819 if (ch == CSI_DA) /* secondary device attributes */
2820 {
2821 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2822 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2823 //
2824 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2825 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2826 // versions.
2827 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2828 tt_printf ("\033[>%d;95;0c", 'U');
2829 }
2514 break; 2830 break;
2831
2515 case '?': 2832 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2833 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2834 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2835 break;
2836
2837 case '!':
2838 if (ch == CSI_70)
2839 {
2840 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2841 scr_soft_reset ();
2842
2843 static const int pm_h[] = { 7, 25 };
2844 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2845
2846 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2847 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2519 } 2848 }
2849 break;
2850 }
2851
2520 return; 2852 return;
2521 } 2853 }
2522 2854
2523 switch (ch) 2855 switch (ch)
2524 { 2856 {
… …
2623 2955
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2956 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2957 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2958 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2959 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2960 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2961 break;
2630 2962
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2963 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2964 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2965 break;
2635 2966
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2967 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2968 process_sgr_mode (nargs, arg);
2638 break; 2969 break;
… …
2644 tt_printf ("\033[0n"); 2975 tt_printf ("\033[0n");
2645 break; 2976 break;
2646 case 6: /* CPR requested */ 2977 case 6: /* CPR requested */
2647 scr_report_position (); 2978 scr_report_position ();
2648 break; 2979 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2980 case 7: /* unofficial extension */
2981 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2982 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2983 break;
2653#endif
2654 case 8: /* unofficial extension */ 2984 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2985 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2986 break;
2657 } 2987 }
2658 break; 2988 break;
2659 2989
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2990 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3023 break;
2694 3024
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3025 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3026 if (arg[0] == 4)
2697 scr_insert_mode (0); 3027 scr_insert_mode (0);
3028 else if (arg[0] == 20)
3029 priv_modes &= ~PrivMode_LFNL;
2698 break; 3030 break;
2699 3031
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3032 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3033 if (arg[0] == 4)
2702 scr_insert_mode (1); 3034 scr_insert_mode (1);
3035 else if (arg[0] == 20)
3036 priv_modes |= PrivMode_LFNL;
2703 break; 3037 break;
2704 3038
2705 /* 3039 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3040 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3041 */
… …
2719 break; 3053 break;
2720 case CSI_75: 3054 case CSI_75:
2721 scr_cursor (RESTORE); 3055 scr_cursor (RESTORE);
2722 break; 3056 break;
2723 3057
2724#ifndef NO_FRILLS 3058#if !ENABLE_MINIMAL
2725 case CSI_74: 3059 case CSI_74:
2726 process_window_ops (arg, nargs); 3060 process_window_ops (arg, nargs);
2727 break; 3061 break;
2728#endif 3062#endif
2729 3063
2730 case CSI_78: /* DECREQTPARM */ 3064 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3065 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3066 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3067 break;
2734 3068
2735 default: 3069 default:
2736 break; 3070 break;
2737 } 3071 }
2738} 3072}
2739/*}}} */ 3073/*}}} */
2740 3074
2741#ifndef NO_FRILLS 3075#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3076/* ARGSUSED */
2743void 3077void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3078rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3079{
2746 int x, y; 3080 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3081 XWindowAttributes wattr;
2751 Window wdummy; 3082 Window wdummy;
3083
3084 dLocal (Display *, dpy);
2752 3085
2753 if (nargs == 0) 3086 if (nargs == 0)
2754 return; 3087 return;
3088
2755 switch (args[0]) 3089 switch (args[0])
2756 { 3090 {
2757 /* 3091 /*
2758 * commands 3092 * commands
2759 */ 3093 */
2760 case 1: /* deiconify window */ 3094 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3095 XMapWindow (dpy, parent[0]);
2762 break; 3096 break;
2763 case 2: /* iconify window */ 3097 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3098 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3099 break;
2767 case 3: /* set position (pixels) */ 3100 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3101 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3102 break;
2770 case 4: /* set size (pixels) */ 3103 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3104 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3105 break;
2773 case 5: /* raise window */ 3106 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3107 XRaiseWindow (dpy, parent[0]);
2775 break; 3108 break;
2776 case 6: /* lower window */ 3109 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3110 XLowerWindow (dpy, parent[0]);
2778 break; 3111 break;
2779 case 7: /* refresh window */ 3112 case 7: /* refresh window */
2780 scr_touch (true); 3113 scr_touch (true);
2781 break; 3114 break;
2782 case 8: /* set size (chars) */ 3115 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3116 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3117 (unsigned int) (args[1] * fheight));
2785 break; 3118 break;
3119
3120 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3121 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3122 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3123 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3124 (unsigned int) (args[1] * fheight));
2790 break; 3125 break;
3126
2791 /* 3127 /*
2792 * reports - some output format copied from XTerm 3128 * reports - some output format copied from XTerm
2793 */ 3129 */
2794 case 11: /* report window state */ 3130 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3131 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3132 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3133 break;
2798 case 13: /* report window position */ 3134 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3135 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3136 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3137 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3138 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3139 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3140 break;
2805 case 14: /* report window size (pixels) */ 3141 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3142 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3143 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3144 break;
3145 case 18: /* report text area size (chars) */
3146 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3147 break;
2809 case 18: /* report window size (chars) */ 3148 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3149 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3150 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3151 case 20: /* report icon label */
3152 {
3153 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3154 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3155 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3156 XFree (s);
3157 }
2816 break; 3158 break;
2817 case 21: /* report window title */ 3159 case 21: /* report window title */
3160 {
3161 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3162 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3163 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3164 XFree (s);
3165 }
2820 break; 3166 break;
2821#endif
2822
2823 } 3167 }
2824} 3168}
2825#endif 3169#endif
2826 3170
2827/*----------------------------------------------------------------------*/ 3171/*----------------------------------------------------------------------*/
2828/* 3172/*
2829 * get input up until STRING TERMINATOR (or BEL) 3173 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3174 * ends_how is terminator used. returned input must be free()'d
2831 */ 3175 */
2832unsigned char * 3176char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3177rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3178{
2835 int seen_esc = 0; /* seen escape? */ 3179 unicode_t ch;
3180 bool seen_esc = false;
2836 unsigned int n = 0; 3181 unsigned int n = 0;
2837 unsigned char *s; 3182 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3183
2840 for (; (ch = cmd_getc ());) 3184 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3185 {
2842 if (ch == C0_BEL 3186 if (seen_esc)
2843 || ch == CHAR_ST 3187 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3188 if (ch == 0x5c) /* 7bit ST */
2845 break; 3189 break;
3190 else
3191 return NULL;
3192 }
2846 if (ch == C0_ESC) 3193 else if (ch == C0_ESC)
2847 { 3194 {
2848 seen_esc = 1; 3195 seen_esc = true;
2849 continue; 3196 continue;
2850 } 3197 }
3198 else if (ch == C0_BEL || ch == CHAR_ST)
3199 break;
2851 else if (ch == '\t') 3200 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3201 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3202 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3203 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3204
3205 seen_esc = false;
3206
3207 if (n >= STRING_MAX - 1)
3208 // stop at some sane length
3209 return NULL;
3210
2856 string[n++] = ch; 3211 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3212 }
3213
2859 string[n++] = '\0'; 3214 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3215
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3216 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3217
2864 return s; 3218 return rxvt_wcstombs (string);
2865} 3219}
2866 3220
2867/*----------------------------------------------------------------------*/ 3221/*----------------------------------------------------------------------*/
2868/* 3222/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3223 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3224 */
2871void 3225void
2872rxvt_term::process_dcs_seq () 3226rxvt_term::process_dcs_seq ()
2873{ 3227{
2874 unsigned char eh, *s; 3228 char *s;
3229 unicode_t eh;
3230
2875 /* 3231 /*
2876 * Not handled yet 3232 * Not handled yet
2877 */ 3233 */
2878 s = get_to_st (&eh); 3234 s = get_to_st (eh);
2879 if (s) 3235 if (s)
2880 free (s); 3236 free (s);
3237
2881 return; 3238 return;
2882} 3239}
2883 3240
2884/*----------------------------------------------------------------------*/ 3241/*----------------------------------------------------------------------*/
2885/* 3242/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3243 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3244 */
2888void 3245void
2889rxvt_term::process_osc_seq () 3246rxvt_term::process_osc_seq ()
2890{ 3247{
2891 unsigned char ch, eh, *s; 3248 unicode_t ch, eh;
2892 int arg; 3249 int arg;
2893 3250
2894 ch = cmd_getc (); 3251 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3252 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3253 arg = arg * 10 + (ch - '0');
2897 3254
2898 if (ch == ';') 3255 if (ch == ';')
2899 { 3256 {
2900 s = get_to_st (&eh); 3257 char *s = get_to_st (eh);
3258
2901 if (s) 3259 if (s)
2902 { 3260 {
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); 3261 process_xterm_seq (arg, s, eh);
2915 free (s); 3262 free (s);
2916 } 3263 }
2917 } 3264 }
2918} 3265}
3266
3267void
3268rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3269{
3270 if (str[0] == '?' && !str[1])
3271 {
3272 rgba c;
3273 pix_colors_focused[color].get (c);
3274
3275#if XFT
3276 if (c.a != rgba::MAX_CC)
3277 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3278 else
3279#endif
3280 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3281 }
3282 else
3283 set_window_color (color, str);
3284}
3285
2919/* 3286/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3287 * 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 */ 3288 */
2942void 3289void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3290rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2944{ 3291{
2945 int changed = 0; 3292 int color;
2946 int color;
2947 char *buf, *name; 3293 char *buf, *name;
3294 bool query = str[0] == '?' && !str[1];
3295 int saveop = op;
3296
3297 dLocal (Display *, dpy);
2948 3298
2949 assert (str != NULL); 3299 assert (str != NULL);
3300
3301 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3302 return;
3303
2950 switch (op) 3304 switch (op)
2951 { 3305 {
2952 case XTerm_name: 3306 case XTerm_name:
2953 set_title (str); 3307 set_title (str);
2954 /* FALLTHROUGH */ 3308 /* FALLTHROUGH */
2955 case XTerm_iconName: 3309 case XTerm_iconName:
2956 set_iconName (str); 3310 set_icon_name (str);
2957 break; 3311 break;
2958 case XTerm_title: 3312 case XTerm_title:
2959 set_title (str); 3313 set_title (str);
2960 break; 3314 break;
3315 case XTerm_property:
3316 if (str[0] == '?')
3317 {
3318 Atom prop = display->atom (str + 1);
3319 Atom actual_type;
3320 int actual_format;
3321 unsigned long nitems;
3322 unsigned long bytes_after;
3323 unsigned char *value = 0;
3324 const char *str = "";
3325
3326 if (prop
3327 && XGetWindowProperty (dpy, parent[0],
3328 prop, 0, 1<<16, 0, AnyPropertyType,
3329 &actual_type, &actual_format,
3330 &nitems, &bytes_after, &value) == Success
3331 && actual_type != None
3332 && actual_format == 8)
3333 str = (const char *)(value);
3334
3335 tt_printf ("\033]%d;%s%c", op, str, resp);
3336
3337 XFree (value);
3338 }
3339 else
3340 {
3341 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3342
3343 if (eq)
3344 {
3345 *eq = 0;
3346 set_utf8_property (display->atom (str), eq + 1);
3347 }
3348 else
3349 XDeleteProperty (dpy, parent[0],
3350 display->atom (str));
3351 }
3352 break;
3353
2961 case XTerm_Color: 3354 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3355 for (buf = (char *)str; buf && *buf;)
2963 { 3356 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3357 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3358 break;
3359
2966 *name++ = '\0'; 3360 *name++ = '\0';
2967 color = atoi (buf); 3361 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3362
3363 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3364 break;
3365
2970 if ((buf = STRCHR (name, ';')) != NULL) 3366 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3367 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3368
3369 process_color_seq (op, color, name, resp);
2973 } 3370 }
3371 break;
3372 case Rxvt_restoreFG:
3373 case XTerm_Color00:
3374 process_color_seq (op, Color_fg, str, resp);
3375 break;
3376 case Rxvt_restoreBG:
3377 case XTerm_Color01:
3378 process_color_seq (op, Color_bg, str, resp);
2974 break; 3379 break;
2975#ifndef NO_CURSORCOLOR 3380#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3381 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3382 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3383 break;
2979#endif 3384#endif
2980 case XTerm_Color_pointer: 3385 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3386 process_color_seq (op, Color_pointer_fg, str, resp);
3387 break;
3388 case XTerm_Color_pointer_bg:
3389 process_color_seq (op, Color_pointer_bg, str, resp);
2982 break; 3390 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3391#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: 3392 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3393 process_color_seq (op, Color_RV, str, resp);
2992 break; 3394 break;
3395 case Rxvt_Color_BD:
3396 case URxvt_Color_BD:
3397 process_color_seq (op, Color_BD, str, resp);
3398 break;
3399 case Rxvt_Color_UL:
3400 case URxvt_Color_UL:
3401 process_color_seq (op, Color_UL, str, resp);
3402 break;
3403 case URxvt_Color_IT:
3404 process_color_seq (op, Color_IT, str, resp);
3405 break;
2993#endif 3406#endif
2994 3407 case URxvt_Color_border:
2995 case XTerm_Menu: 3408 process_color_seq (op, Color_border, str, resp);
3409 break;
3410#if ENABLE_TRANSPARENCY
3411 case URxvt_Color_tint:
3412 process_color_seq (op, Color_tint, str, resp);
2996 /* 3413 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3414 bool changed = false;
2998 * so DON'T do it here 3415
3416 if (ISSET_PIXCOLOR (Color_tint))
3417 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3418 else
3419 changed = bgPixmap.unset_tint ();
3420
3421 if (changed)
3422 update_background ();
2999 */ 3423 }
3424
3000 break; 3425 break;
3426#endif
3427
3428#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3429 case Rxvt_Pixmap:
3002 if (*str != ';') 3430 if (!strcmp (str, "?"))
3003 { 3431 {
3004#if XPM_BACKGROUND 3432 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3433
3006 set_bgPixmap (str); /* change pixmap */ 3434 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3007#endif 3435 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3436 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3437 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3438 }
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 3439 else
3043 { 3440 {
3441 int changed = 0;
3442
3443 if (*str != ';')
3444 {
3445 /* reset to default scaling :*/
3446 bgPixmap.unset_geometry ();
3447 if (bgPixmap.set_file (str)) /* change pixmap */
3448 changed++;
3449 str = strchr (str, ';');
3450 if (str == NULL)
3451 bgPixmap.set_defaultGeometry ();
3452 }
3453
3044 set_locale (str); 3454 while (str)
3045# ifdef USE_XIM 3455 {
3046 im_cb (); 3456 str++;
3047# endif 3457 if (bgPixmap.set_geometry (str))
3458 changed++;
3459 str = strchr (str, ';');
3460 }
3461
3462 if (changed)
3463 update_background ();
3048 } 3464 }
3049 break; 3465 break;
3466#endif
3467
3050 case XTerm_findfont: 3468 case XTerm_logfile:
3051 { 3469 // 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; 3470 break;
3056#endif 3471
3057#if 0 3472#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3473 case Rxvt_dumpscreen: /* no error notices */
3059 { 3474 {
3060 int fd; 3475 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3476 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3477 {
3063 scr_dump (fd); 3478 scr_dump (fd);
3064 close (fd); 3479 close (fd);
3065 } 3480 }
3066 } 3481 }
3067 break; 3482 break;
3068#endif 3483#endif
3484 case XTerm_font:
3485 op = URxvt_font;
3486 case URxvt_font:
3487#if ENABLE_STYLES
3488 case URxvt_boldFont:
3489 case URxvt_italicFont:
3490 case URxvt_boldItalicFont:
3491#endif
3492 if (query)
3493 tt_printf ("\33]%d;%-.250s%c", saveop,
3494 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3495 ? fontset[op - URxvt_font]->fontdesc : "",
3496 resp);
3497 else
3498 {
3499 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3500
3501 res = strdup (str);
3502 allocated.push_back ((void *)res);
3503 set_fonts ();
3504 }
3505 break;
3506
3507 case URxvt_version:
3508 if (query)
3509 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3510 op,
3511 rs[Rs_name], VERSION[0], VERSION[2],
3512 resp);
3513 break;
3514
3515#if !ENABLE_MINIMAL
3516 case URxvt_locale:
3517 if (query)
3518 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3519 else
3520 {
3521 set_locale (str);
3522 pty->set_utf8_mode (enc_utf8);
3523 init_xlocale ();
3524 }
3525 break;
3526
3527 case URxvt_view_up:
3528 case URxvt_view_down:
3529 {
3530 int lines = atoi (str);
3531
3532 if (lines)
3533 scr_page (op == URxvt_view_up ? UP : DN, lines);
3534 else
3535 scr_erase_savelines ();
3536 }
3537
3538 break;
3539#endif
3540
3541#if ENABLE_PERL
3542 case URxvt_perl:
3543 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3544 break;
3545#endif
3070 } 3546 }
3071} 3547}
3072/*----------------------------------------------------------------------*/ 3548/*----------------------------------------------------------------------*/
3073 3549
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3550/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3558 * so no need for fancy checking
3083 */ 3559 */
3084int 3560int
3085rxvt_term::privcases (int mode, unsigned long bit) 3561rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3562{
3087 int state; 3563 int state;
3088 3564
3089 if (mode == 's') 3565 if (mode == 's')
3090 { 3566 {
3091 SavedModes |= (PrivateModes & bit); 3567 SavedModes |= (priv_modes & bit);
3092 return -1; 3568 return -1;
3093 } 3569 }
3094 else 3570 else
3095 { 3571 {
3096 if (mode == 'r') 3572 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3573 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3574 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3575 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3576 set_privmode (bit, state);
3101 } 3577 }
3578
3102 return state; 3579 return state;
3103} 3580}
3104 3581
3105/* we're not using priv _yet_ */ 3582/* we're not using priv _yet_ */
3106void 3583void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3584rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3585{
3109 unsigned int i, j; 3586 unsigned int i, j;
3110 int state; 3587 int state;
3588
3111 static const struct 3589 static const struct
3112 { 3590 {
3113 const int argval; 3591 const int argval;
3114 const unsigned long bit; 3592 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3593 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3594 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3595 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3596 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3597 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3598 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3599 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3600 { 7, PrivMode_Autowrap }, // DECAWM
3601 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3602 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3603 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3604 // 19 Print screen prints full screen/scorll region
3127#endif 3605 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3606#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3607 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3608#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3609 { 35, PrivMode_ShiftKeys }, // rxvt extension
3610 // 38, tektronix mode // DECTEK
3135 { 40, PrivMode_132OK }, 3611 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3612 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3613 // 45 margin bell NYI
3138 // 46 start logging 3614 // 46 start logging
3139 { 47, PrivMode_Screen }, 3615 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP }, 3616 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3141#ifndef NO_BACKSPACE_KEY 3617#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3618 { 67, PrivMode_BackSpace }, // DECBKM
3143#endif 3619#endif
3144 { 1000, PrivMode_MouseX11 }, 3620 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3621 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3622 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3623 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3624 { 1011, PrivMode_Keypress }, // rxvt extension
3150 // 1035 enable modifiers for alt, numlock NYI 3625 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3626 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3627 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3628 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3629 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3630 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3631 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3632 { 2004, PrivMode_BracketPaste },
3157 }; 3633 };
3158 3634
3159 if (nargs == 0) 3635 if (nargs == 0)
3160 return; 3636 return;
3161 3637
… …
3178 } 3654 }
3179 3655
3180 /* extra handling for values with state unkept */ 3656 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3657 switch (arg[i])
3182 { 3658 {
3659#if ENABLE_STYLES
3660 case 1021:
3661 set_option (Opt_intensityStyles, mode);
3662
3663 scr_touch (true);
3664 break;
3665#endif
3183 case 1048: /* alternative cursor save */ 3666 case 1048: /* alternative cursor save */
3184 case 1049: 3667 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3668 if (mode == 0)
3186 scr_cursor (RESTORE); 3669 scr_cursor (RESTORE);
3187 else if (mode == 1) 3670 else if (mode == 1)
3188 scr_cursor (SAVE); 3671 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3672 break;
3190 } 3673 }
3191 3674
3192 if (state >= 0) 3675 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3676 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3677 switch (arg[i])
… …
3197 case 2: /* VT52 mode */ 3680 case 2: /* VT52 mode */
3198 /* oddball mode. should be set regardless of set/reset 3681 /* oddball mode. should be set regardless of set/reset
3199 * parameter. Return from VT52 mode with an ESC < from 3682 * parameter. Return from VT52 mode with an ESC < from
3200 * within VT52 mode 3683 * within VT52 mode
3201 */ 3684 */
3202 PrivMode (1, PrivMode_vt52); 3685 set_privmode (PrivMode_vt52, 1);
3203 break; 3686 break;
3204 case 3: /* 80/132 */ 3687 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3688 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3689 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3207 break; 3690 break;
3208 case 4: /* smooth scrolling */ 3691 case 4: /* smooth scrolling */
3209 if (state) 3692 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3693 break;
3214 case 5: /* reverse video */ 3694 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3695 scr_rvideo_mode (state);
3216 break; 3696 break;
3217 case 6: /* relative/absolute origins */ 3697 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3698 scr_relative_origin (state);
3219 break; 3699 break;
3220 case 7: /* autowrap */ 3700 case 7: /* autowrap */
3221 scr_autowrap (state); 3701 scr_autowrap (state);
3222 break; 3702 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3703 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3704 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3705 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3706 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3707 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 3708#ifdef scrollBar_esc
3236 case scrollBar_esc: 3709 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3710 if (scrollBar.map (state))
3238 { 3711 {
3239 resize_all_windows (0, 0, 0); 3712 resize_all_windows (0, 0, 0);
3240 scr_touch (true); 3713 scr_touch (true);
3241 } 3714 }
3242 break; 3715 break;
3243#endif 3716#endif
3244 case 25: /* visible/invisible cursor */ 3717 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3718 scr_cursor_visible (state);
3246 break; 3719 break;
3247 /* case 35: - shift keys */ 3720 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3721 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3722 case 47: /* secondary screen */
3250 scr_change_screen (state); 3723 scr_change_screen (state);
3251 break; 3724 break;
3252 /* case 66: - application key pad */ 3725 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3726 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3727 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3728 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3729 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3730 break;
3258#if 0
3259 case 1001: 3731 case 1002:
3260 break; /* X11 mouse highlighting */ 3732 case 1003:
3261#endif 3733 if (state)
3734 {
3735 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3736 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3737 vt_emask_mouse = PointerMotionMask;
3738 }
3739 else
3740 vt_emask_mouse = NoEventMask;
3741
3742 vt_select_input ();
3743 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3744 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3745 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3746 break;
3268 case 1011: /* scroll to bottom on key press */ 3747 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3748 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3749 break;
3274 case 1047: /* secondary screen w/ clearing */ 3750 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3751 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3752 if (!state)
3277 scr_erase_screen (2); 3753 scr_erase_screen (2);
3754
3278 scr_change_screen (state); 3755 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3756 break;
3757 case 1049: /* secondary screen w/ clearing first */
3758 if (option (Opt_secondaryScreen))
3759 if (state)
3760 scr_cursor (SAVE);
3761
3762 scr_change_screen (state);
3763
3764 if (option (Opt_secondaryScreen))
3765 if (state)
3766 scr_erase_screen (2);
3767 else
3768 scr_cursor (RESTORE);
3769 break;
3280 default: 3770 default:
3281 break; 3771 break;
3282 } 3772 }
3283 } 3773 }
3284} 3774}
… …
3286 3776
3287/*{{{ process sgr sequences */ 3777/*{{{ process sgr sequences */
3288void 3778void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3779rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3780{
3291 unsigned int i; 3781 unsigned int i;
3292 short rendset; 3782 short rendset;
3293 int rendstyle; 3783 int rendstyle;
3294 3784
3295 if (nargs == 0) 3785 if (nargs == 0)
3296 { 3786 {
3297 scr_rendition (0, ~RS_None); 3787 scr_rendition (0, ~RS_None);
3298 return; 3788 return;
3299 } 3789 }
3790
3300 for (i = 0; i < nargs; i++) 3791 for (i = 0; i < nargs; i++)
3301 { 3792 {
3302 rendset = -1; 3793 rendset = -1;
3303 switch (arg[i]) 3794 switch (arg[i])
3304 { 3795 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3797 rendset = 0, rendstyle = ~RS_None;
3307 break; 3798 break;
3308 case 1: 3799 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3800 rendset = 1, rendstyle = RS_Bold;
3310 break; 3801 break;
3802 //case 2: // low intensity
3803 case 3:
3804 rendset = 1, rendstyle = RS_Italic;
3805 break;
3311 case 4: 3806 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3807 rendset = 1, rendstyle = RS_Uline;
3313 break; 3808 break;
3314 case 5: 3809 case 5: // slowly blinking
3810 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3811 rendset = 1, rendstyle = RS_Blink;
3316 break; 3812 break;
3813 //case 6: // scoansi light background
3317 case 7: 3814 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3815 rendset = 1, rendstyle = RS_RVid;
3319 break; 3816 break;
3320 case 8: 3817 case 8:
3321 // invisible. NYI 3818 // invisible. NYI
3322 break; 3819 break;
3323 case 22: 3820 //case 9: // crossed out
3821 //case 10: // scoansi acs off, primary font
3822 //case 11: // scoansi acs on, first alt font
3823 //case 12: // scoansi acs on, |0x80, second alt font
3824 //...
3825 //case 19: // ninth alt font
3826 //case 20: // gothic
3827 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3828 rendset = 0, rendstyle = RS_Bold;
3829 break;
3830 case 22: // normal intensity
3831 rendset = 0, rendstyle = RS_Bold;
3832 break;
3833 case 23: // disable italic
3834 rendset = 0, rendstyle = RS_Italic;
3325 break; 3835 break;
3326 case 24: 3836 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3837 rendset = 0, rendstyle = RS_Uline;
3328 break; 3838 break;
3329 case 25: 3839 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3840 rendset = 0, rendstyle = RS_Blink;
3331 break; 3841 break;
3842 case 26: // variable spacing (iso 8613)
3843 rendset = 0, rendstyle = RS_Blink;
3844 break;
3332 case 27: 3845 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3846 rendset = 0, rendstyle = RS_RVid;
3334 break; 3847 break;
3335 case 28:
3336 // visible. NYI 3848 //case 28: // visible. NYI
3337 break; 3849 //case 29: // not crossed-out
3338 } 3850 }
3339 3851
3340 if (rendset != -1) 3852 if (rendset != -1)
3341 { 3853 {
3342 scr_rendition (rendset, rendstyle); 3854 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3865 case 35:
3354 case 36: 3866 case 36:
3355 case 37: 3867 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3868 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3869 break;
3358#ifdef TTY_256COLOR 3870 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3871 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3872 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3873 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3874 i += 2;
3364 } 3875 }
3365 break; 3876 break;
3366#endif
3367 case 39: /* default fg */ 3877 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3878 scr_color (Color_fg, Color_fg);
3369 break; 3879 break;
3370 3880
3371 case 40: 3881 case 40:
… …
3376 case 45: 3886 case 45:
3377 case 46: 3887 case 46:
3378 case 47: 3888 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3889 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3890 break;
3381#ifdef TTY_256COLOR 3891 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3892 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3893 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3894 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3895 i += 2;
3387 } 3896 }
3388 break; 3897 break;
3389#endif
3390 case 49: /* default bg */ 3898 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3899 scr_color (Color_bg, Color_bg);
3392 break; 3900 break;
3393 3901
3394#ifndef NO_BRIGHTCOLOR 3902 //case 50: // not variable spacing
3903
3904#if !ENABLE_MINIMAL
3395 case 90: 3905 case 90:
3396 case 91: /* set bright fg color */ 3906 case 91: /* set bright fg color */
3397 case 92: 3907 case 92:
3398 case 93: 3908 case 93:
3399 case 94: 3909 case 94:
3400 case 95: 3910 case 95:
3401 case 96: 3911 case 96:
3402 case 97: 3912 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3913 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3914 break;
3406 case 100: 3915 case 100:
3407 case 101: /* set bright bg color */ 3916 case 101: /* set bright bg color */
3408 case 102: 3917 case 102:
3409 case 103: 3918 case 103:
3410 case 104: 3919 case 104:
3411 case 105: 3920 case 105:
3412 case 106: 3921 case 106:
3413 case 107: 3922 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3923 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3924 break;
3417#endif 3925#endif
3418
3419 } 3926 }
3420 } 3927 }
3421} 3928}
3422/*}}} */ 3929/*}}} */
3423 3930
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3931/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3932void
3426rxvt_term::process_graphics () 3933rxvt_term::process_graphics ()
3427{ 3934{
3428 unsigned char ch, cmd = cmd_getc (); 3935 unicode_t ch, cmd = cmd_getc ();
3429 3936
3430 if (cmd == 'Q') 3937 if (cmd == 'Q')
3938 {
3431 { /* query graphics */ 3939 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3940 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3941 return;
3434 } 3942 }
3435 /* swallow other graphics sequences until terminating ':' */ 3943 /* swallow other graphics sequences until terminating ':' */
3436 do 3944 do
3437 ch = cmd_getc (); 3945 ch = cmd_getc ();
… …
3447 */ 3955 */
3448void 3956void
3449rxvt_term::tt_printf (const char *fmt,...) 3957rxvt_term::tt_printf (const char *fmt,...)
3450{ 3958{
3451 va_list arg_ptr; 3959 va_list arg_ptr;
3452 unsigned char buf[256]; 3960 char buf[256];
3453 3961
3454 va_start (arg_ptr, fmt); 3962 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3963 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3964 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3965 tt_write (buf, strlen (buf));
3458} 3966}
3459 3967
3460/* ---------------------------------------------------------------------- */ 3968/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3969/* 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. 3970 * or generated by us in response to a query ESC sequence.
3463 */ 3971 */
3464void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3466{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3972const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3468 3973
3469 if (len) 3974void
3975rxvt_term::tt_write (const char *data, unsigned int len)
3976{
3977 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3978 return;
3979
3980 if (pty->pty < 0)
3981 return;
3982
3983 if (v_buflen == 0)
3984 {
3985 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3986
3987 if ((unsigned int)written == len)
3988 return;
3989
3990 data += written;
3991 len -= written;
3470 { 3992 }
3993
3994 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3995
3996 memcpy (v_buffer + v_buflen, data, len);
3997 v_buflen += len;
3998
3999 pty_ev.set (ev::READ | ev::WRITE);
4000}
4001
4002void rxvt_term::pty_write ()
4003{
4004 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4005
4006 if (written > 0)
4007 {
4008 v_buflen -= written;
4009
3471 if (v_buflen == 0) 4010 if (v_buflen == 0)
3472 { 4011 {
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); 4012 free (v_buffer);
3500 v_buffer = 0; 4013 v_buffer = 0;
3501 v_buflen = 0;
3502 4014
3503 pty_ev.set (EVENT_READ); 4015 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; 4016 return;
3516 } 4017 }
4018
4019 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4020 }
4021 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4022 pty_ev.set (ev::READ);
3518} 4023}
3519 4024
3520/*----------------------- end-of-file (C source) -----------------------*/ 4025/*----------------------- end-of-file (C source) -----------------------*/
3521 4026

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