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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 1.409 by ayin, Sat Feb 16 15:39:20 2008 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#endif
382 case XK_Help:
383 param = 28;
384 break;
385 case XK_Menu:
386 param = 29;
387 break;
388 }
389 return param;
390}
391
392void
59rxvt_term::lookup_key (XKeyEvent &ev) 393rxvt_term::key_press (XKeyEvent &ev)
60{ 394{
61 int ctrl, meta, shft, len; 395 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 396 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 397 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 398 char kbuf[KBUFSZ];
399
400#if ISO_14755
401 if (iso14755buf & ISO_14755_52)
402 return;
403#endif
69 404
70 /* 405 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 406 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 407 * escape sequence to toggle the Keypad.
73 * 408 *
74 * Always permit `shift' to override the current setting 409 * Always permit `shift' to override the current setting
75 */ 410 */
76 shft = (ev.state & ShiftMask); 411 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 412 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 413 meta = ev.state & ModMetaMask;
79 414
80 if (numlock_state || (ev.state & ModNumLockMask)) 415 if (numlock_state || (ev.state & ModNumLockMask))
81 { 416 {
82 numlock_state = (ev.state & ModNumLockMask); 417 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 418 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 423#ifdef USE_XIM
89 if (Input_Context) 424 if (Input_Context)
90 { 425 {
91 Status status_return; 426 Status status_return;
92 427
428#if 0
93#ifdef X_HAVE_UTF8_STRING 429#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 430 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 431 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 432 KBUFSZ, &keysym, &status_return);
97 else 433 else
434#endif
98#endif 435#endif
99 { 436 {
100 wchar_t wkbuf[KBUFSZ + 1]; 437 wchar_t wkbuf[KBUFSZ + 1];
101 438
102 // the XOpenIM manpage lies about hardcoding the locale 439 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 440 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 441 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 442 SET_LOCALE (rs[Rs_imLocale]);
443
106 // assume wchar_t == unicode or better 444 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 445 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 446 KBUFSZ, &keysym, &status_return);
447
109 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 449 SET_LOCALE (locale);
111 450
112 if (status_return == XLookupChars 451 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 452 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 473 || status_return == XLookupBoth;
135 } 474 }
136 else 475 else
137#endif 476#endif
138 { 477 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 478 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 479 valid_keysym = keysym != NoSymbol;
141 } 480 }
142 481
143 if (valid_keysym) 482 if (valid_keysym)
144 { 483 {
484#ifdef KEYSYM_RESOURCE
485 if (keyboard->dispatch (this, keysym, ev.state))
486 return;
487#endif
488
145 if (TermWin.saveLines) 489 if (saveLines)
146 { 490 {
147#ifdef UNSHIFTED_SCROLLKEYS 491#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 492 if (!ctrl && !meta)
149 {
150#else 493#else
151 if (IS_SCROLL_MOD) 494 if (IS_SCROLL_MOD)
495#endif
152 { 496 {
153#endif
154 int lnsppg; 497 int lnsppg;
155 498
156#ifdef PAGING_CONTEXT_LINES 499#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 500 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 501#else
159 lnsppg = TermWin.nrow * 4 / 5; 502 lnsppg = nrow * 4 / 5;
160#endif 503#endif
161 if (keysym == XK_Prior) 504 if (keysym == XK_Prior)
162 { 505 {
163 scr_page (UP, lnsppg); 506 scr_page (UP, lnsppg);
164 return; 507 return;
… …
192 scr_move_to (0, 1); 535 scr_move_to (0, 1);
193 return; 536 return;
194 } 537 }
195 else if (keysym == XK_End) 538 else if (keysym == XK_End)
196 { 539 {
197 scr_move_to (1, 0); 540 scr_move_to (1, 1);
198 return; 541 return;
199 } 542 }
200 } 543 }
201#endif 544#endif
202 } 545 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 550 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 551 {
209 keysym += (XK_F11 - XK_F1); 552 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 553 shft = 0; /* turn off Shift */
211 } 554 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 555 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 556 {
214 switch (keysym) 557 switch (keysym)
215 { 558 {
216 /* normal XTerm key bindings */ 559 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 560 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 561 selection_request (ev.time);
219 return; 562 return;
563#if TODO
220 /* rxvt extras */ 564 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 565 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 566 change_font (FONT_UP);
223 return; 567 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 568 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 569 change_font (FONT_DN);
226 return; 570 return;
571#endif
227 } 572 }
228 } 573 }
229 } 574 }
230#ifdef PRINTPIPE 575
231 if (keysym == XK_Print) 576#if ENABLE_FRILLS || ISO_14755
232 { 577 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 578 if (shft && ctrl)
234 return;
235 } 579 {
236#endif 580 int hv;
237 581
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 582 if (iso14755buf & ISO_14755_51
239 { 583 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 584 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 585 {
243 unsigned int l; 586 commit_iso14755 ();
244 const unsigned char *kbuf0; 587 iso14755buf = ISO_14755_51;
245 588# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 589 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 590# endif
254 ) 591 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 592 }
259 593 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 594 {
595 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
596# if ISO_14755
597 iso14755_51 (iso14755buf & ISO_14755_MASK);
598# endif
599 return;
600 }
601 else if ((hv = hex_keyval (ev)) >= 0)
602 {
603 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
604 | hv | ISO_14755_51;
605# if ISO_14755
606 iso14755_51 (iso14755buf & ISO_14755_MASK);
607# endif
261 return; 608 return;
262 } 609 }
263 else 610 else
264#endif
265 { 611 {
612# if ISO_14755
613 scr_overlay_off ();
614# endif
615 iso14755buf = 0;
616 }
617 }
618 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
619 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
620 if (!(iso14755buf & ISO_14755_STARTED))
621 {
622 iso14755buf |= ISO_14755_STARTED;
623# if ISO_14755
624 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
625 scr_overlay_set (0, 0, "ISO 14755 mode");
626# endif
627 }
628#endif
629
630#ifdef PRINTPIPE
631 if (keysym == XK_Print)
632 {
633 scr_printscreen (ctrl | shft);
634 return;
635 }
636#endif
637
638 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
639 {
640 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
266 newlen = 1; 641 unsigned int newlen = 1;
267 switch (keysym) 642
643 switch (translate_keypad (keysym, kp))
268 { 644 {
269#ifndef NO_BACKSPACE_KEY 645#ifndef NO_BACKSPACE_KEY
270 case XK_BackSpace: 646 case XK_BackSpace:
271 if (PrivateModes & PrivMode_HaveBackSpace) 647 if (priv_modes & PrivMode_HaveBackSpace)
272 { 648 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 649 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177'; 650 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0'; 651 kbuf[1] = '\0';
276 } 652 }
277 else 653 else
278 STRCPY (kbuf, key_backspace); 654 strcpy (kbuf, rs[Rs_backspace_key]);
279 break; 655 break;
280#endif 656#endif
281#ifndef NO_DELETE_KEY 657#ifndef NO_DELETE_KEY
282 case XK_Delete: 658 case XK_Delete:
283 STRCPY (kbuf, key_delete); 659 strcpy (kbuf, rs[Rs_delete_key]);
284 break; 660 break;
285#endif 661#endif
286 case XK_Tab: 662 case XK_Tab:
287 if (shft) 663 if (shft)
288 STRCPY (kbuf, "\033[Z"); 664 strcpy (kbuf, "\033[Z");
289 else 665 else
290 { 666 {
291#ifdef CTRL_TAB_MAKES_META 667#ifdef CTRL_TAB_MAKES_META
292 if (ctrl) 668 if (ctrl)
293 meta = 1; 669 meta = 1;
… …
298#endif 674#endif
299 newlen = 0; 675 newlen = 0;
300 } 676 }
301 break; 677 break;
302 678
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" */ 679 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */ 680 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */ 681 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */ 682 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z"); 683 strcpy (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left]; 684 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */ 685 /* do Shift first */
326 if (shft) 686 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left]; 687 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl) 688 else if (ctrl)
329 { 689 {
330 kbuf[1] = 'O'; 690 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left]; 691 kbuf[2] = "dacb"[keysym - XK_Left];
332 } 692 }
333 else if (PrivateModes & PrivMode_aplCUR) 693 else if (priv_modes & PrivMode_aplCUR)
334 kbuf[1] = 'O'; 694 kbuf[1] = 'O';
335 break; 695 break;
336 696
337#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior
339 case XK_KP_Prior: 697 case XK_KP_Enter:
340 /* allow shift to override */ 698 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 699 if (kp)
342 { 700 {
343 STRCPY (kbuf, "\033Oy"); 701 strcpy (kbuf, "\033OM");
344 break; 702 break;
345 } 703 }
704
346 /* FALLTHROUGH */ 705 /* FALLTHROUGH */
347# endif 706
348 case XK_Prior:
349 STRCPY (kbuf, "\033[5~");
350 break;
351# ifdef XK_KP_Next
352 case XK_KP_Next: 707 case XK_Return:
353 /* allow shift to override */ 708 if (priv_modes & PrivMode_LFNL)
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
355 { 709 {
356 STRCPY (kbuf, "\033Os"); 710 kbuf[0] = '\015';
711 kbuf[1] = '\012';
357 break; 712 kbuf[2] = '\0';
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 } 713 }
371 else 714 else
372 { 715 {
373 kbuf[0] = '\r'; 716 kbuf[0] = '\015';
374 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
375 } 718 }
376 break; 719 break;
377 720
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" */ 721 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */ 722 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */ 723 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */ 724 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP"); 725 strcpy (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1); 726 kbuf[2] += (keysym - XK_KP_F1);
397 break; 727 break;
398 728
399 case XK_KP_Multiply: /* "\033Oj" : "*" */ 729 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */ 730 case XK_KP_Add: /* "\033Ok" : "+" */
… …
411 case XK_KP_6: /* "\033Ov" : "6" */ 741 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */ 742 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */ 743 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */ 744 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */ 745 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 746 if (kp)
417 { 747 {
418 STRCPY (kbuf, "\033Oj"); 748 strcpy (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply); 749 kbuf[2] += (keysym - XK_KP_Multiply);
420 } 750 }
421 else 751 else
422 { 752 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 753 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0'; 754 kbuf[1] = '\0';
425 } 755 }
426 break; 756 break;
427 757
428 case XK_Find: 758 case XK_End:
429 STRCPY (kbuf, "\033[1~"); 759 strcpy (kbuf, KS_END);
430 break; 760 break;
431 case XK_Insert: 761 case XK_Home:
432 STRCPY (kbuf, "\033[2~"); 762 strcpy (kbuf, KS_HOME);
433 break; 763 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;
470 764
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: 765 default:
766 {
767 int param = map_function_key (keysym);
768 if (param > 0)
769 sprintf (kbuf,"\033[%d~", param);
770 else
527 newlen = 0; 771 newlen = 0;
772 }
528 break; 773 break;
529 } 774 }
775
530 if (newlen) 776 if (newlen)
531 len = STRLEN (kbuf); 777 len = strlen (kbuf);
532 }
533 778
534 /* 779 /*
535 * Pass meta for all function keys, if 'meta' option set 780 * Pass meta for all function keys, if 'meta' option set
536 */ 781 */
537#ifdef META8_OPTION 782#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 788 else if (ctrl && keysym == XK_minus)
544 { 789 {
545 len = 1; 790 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 791 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 792 }
793 else if (keysym == XK_ISO_Left_Tab)
794 {
795 strcpy (kbuf, "\033[Z");
796 len = 3;
797 }
548 else 798 else
549 { 799 {
550#ifdef META8_OPTION 800#ifdef META8_OPTION
551 /* set 8-bit on */ 801 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 802 if (meta && (meta_char == 0x80))
553 { 803 {
554 unsigned char *ch; 804 char *ch;
555 805
556 for (ch = kbuf; ch < kbuf + len; ch++) 806 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 807 *ch |= 0x80;
558 808
559 meta = 0; 809 meta = 0;
… …
561#endif 811#endif
562 /* nil */ ; 812 /* nil */ ;
563 } 813 }
564 } 814 }
565 815
816 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
817 return;
818
566 if (len <= 0) 819 if (len <= 0)
567 return; /* not mapped */ 820 return; /* not mapped */
568 821
569 if (Options & Opt_scrollTtyKeypress) 822 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 823 if (view_start)
571 { 824 {
572 TermWin.view_start = 0; 825 view_start = 0;
573 want_refresh = 1; 826 want_refresh = 1;
574 } 827 }
575 828
576 /* 829 /*
577 * these modifications only affect the static keybuffer 830 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 845#ifdef META8_OPTION
593 && meta_char == C0_ESC 846 && meta_char == C0_ESC
594#endif 847#endif
595 ) 848 )
596 { 849 {
597 const unsigned char ch = C0_ESC; 850 const char ch = C0_ESC;
598 tt_write (&ch, 1); 851 tt_write (&ch, 1);
599 } 852 }
600 853
601#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 854 tt_write (kbuf, (unsigned int)len);
612} 855}
613/*}}} */
614 856
615#if (MENUBAR_MAX) 857void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 858rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 859{
860#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
861 KeySym keysym;
862
863 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
864#endif
865
866#if ENABLE_FRILLS || ISO_14755
867 // ISO 14755 support
868 if (iso14755buf)
869 if (iso14755buf & ISO_14755_52)
870 {
871# if ISO_14755
872 scr_overlay_off ();
873# endif
874# if ISO_14755
875 // iso14755 part 5.2 handling: release time
876 // first: controls
877 if ((ev.state & ControlMask)
878 && ((keysym >= 0x40 && keysym <= 0x5f)
879 || (keysym >= 0x61 && keysym <= 0x7f)))
880 {
881 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
882 commit_iso14755 ();
883
884 return;
885 }
886
887 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
888 if (i[0] == keysym)
889 {
890 iso14755buf = ISO_14755_51 | i[1];
891 commit_iso14755 ();
892
893 return;
894 }
895
896 scr_bell ();
897# endif
898 iso14755buf = 0;
899
900 return;
901 }
902 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
903 {
904# if ISO_14755
905 scr_overlay_off ();
906# endif
907 if (iso14755buf & ISO_14755_51)
908 commit_iso14755 ();
909#if ISO_14755
910 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
911 {
912 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
913
914 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
915 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
916 }
917# endif
918 else
919 iso14755buf = 0;
920 }
921#endif
922
923 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
924 return;
925
926#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
927 if (!(ev.state & ControlMask))
928 slip_wheel_ev.stop ();
929 else if (keysym == XK_Control_L || keysym == XK_Control_R)
930 mouse_slip_wheel_speed = 0;
931#endif
932}
933
934#if defined (KEYSYM_RESOURCE)
618unsigned int 935unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 936rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 937{
621 unsigned int n, s; 938 unsigned int n, s;
622 939
623 n = cmdbuf_ptr - cmdbuf_base; 940 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 941 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 942
626 if (n > 0 && s < count) 943 if (n > 0 && s < count)
627 { 944 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 945 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 947 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 948 cmdbuf_endp -= n;
632 s += n; 949 s += n;
633 } 950 }
634 951
635 if (count > s) 952 if (count > s)
636 { 953 {
637 rxvt_print_error ("data loss: cmd_write too large"); 954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 955 count = s;
639 } 956 }
640 957
641 for (; count--;) 958 for (; count--;)
642 *cmdbuf_endp++ = *str++; 959 *cmdbuf_endp++ = *str++;
643 960
644 cmd_parse (); 961 cmd_parse ();
645 962
646 return 0; 963 return 0;
647} 964}
648#endif /* MENUBAR_MAX */ 965#endif
649 966
650void 967void
651rxvt_term::flush () 968rxvt_term::flush ()
652{ 969{
653#ifdef TRANSPARENT 970 flush_ev.stop ();
654 if (want_full_refresh) 971
972#ifdef HAVE_BG_PIXMAP
973 if (bgPixmap.check_clearChanged ())
655 { 974 {
656 want_full_refresh = 0; 975// scr_clear (true); This needs to be researched further!
657 scr_clear ();
658 scr_touch (false); 976 scr_touch (false);
659 want_refresh = 1;
660 } 977 }
661#endif 978#endif
662 979
663 if (want_refresh) 980 if (want_refresh)
664 { 981 {
982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
983 {
984 int row = view_start;
985 int end_row = row + nrow;
986
987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
989
990 do
991 {
992 int start_row = row;
993 line_t *l;
994
995 do
996 {
997 l = &ROW (row++);
998
999 if (!(l->f & LINE_FILTERED))
1000 {
1001 // line not filtered, mark it as filtered
1002 l->f |= LINE_FILTERED;
1003 while (l->is_longer ())
1004 {
1005 l = &ROW (row++);
1006 l->f |= LINE_FILTERED;
1007 }
1008
1009 // and filter it
1010 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1011
1012 break;
1013 }
1014 }
1015 while (l->is_longer () && row < end_row);
1016 }
1017 while (row < end_row);
1018 }
1019
665 scr_refresh (refresh_type); 1020 scr_refresh ();
666 scrollbar_show (1); 1021 scrollbar_show (1);
667#ifdef USE_XIM 1022#ifdef USE_XIM
668 IMSendSpot (); 1023 IMSendSpot ();
669#endif 1024#endif
670
671 } 1025 }
672 1026
673 display->flush (); 1027 display->flush ();
674} 1028}
675 1029
1030/* checks wether a refresh is requested and starts the refresh timer */
676void 1031void
677rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
678{ 1033{
679 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
680 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
681 1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
682 flush (); 1046 flush ();
683} 1047}
684 1048
685#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
686void 1050void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
688{ 1052{
689 hidden_cursor = !hidden_cursor; 1053 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1054 want_refresh = 1;
691 1055 refresh_check ();
692 w.start (w.at + BLINK_INTERVAL);
693} 1056}
694#endif 1057#endif
695 1058
696#ifdef TEXT_BLINK 1059#ifdef TEXT_BLINK
697void 1060void
698rxvt_term::text_blink_cb (time_watcher &w) 1061rxvt_term::text_blink_cb (ev::timer &w, int revents)
699{ 1062{
700 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1063 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 { 1064 {
702 hidden_text = !hidden_text; 1065 hidden_text = !hidden_text;
703 want_refresh = 1; 1066 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1075void
1076rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1077{
1078 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1079 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
705 } 1080 {
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
706} 1086}
1087#endif
1088
1089#ifdef SELECTION_SCROLLING
1090void
1091rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1092{
1093 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1094 {
1095 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105void
1106rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1107{
1108 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1109 {
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113
1114 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1115 {
1116 mouse_slip_wheel_speed = 0;
1117 w.stop ();
1118 }
1119}
1120#endif
1121
1122#if LINUX_YIELD_HACK
1123static struct event_handler
1124{
1125 ev::prepare yield_ev;
1126
1127 void yield_cb (ev::prepare &w, int revents)
1128 {
1129 // this should really be sched_yield(), but the linux guys thought
1130 // that giving a process calling sched_yield () less cpu time than
1131 // ones with high nice levels is a useful thing to do. It surely is is
1132 // allowed by the sus... as is returning ENOSYS.
1133
1134 struct timespec ts = { 0, 0 };
1135 nanosleep (&ts, 0);
1136
1137 w.stop ();
1138 }
1139
1140 event_handler ()
1141 : yield_ev (this, &event_handler::yield_cb)
1142 {
1143 }
1144} event_handler;
707#endif 1145#endif
708 1146
709bool 1147bool
710rxvt_term::pty_fill () 1148rxvt_term::pty_fill ()
711{ 1149{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1150 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1151
1152 if (CBUFSIZ == n)
1153 {
1154 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1155 n = 0;
1156 }
713 1157
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1158 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1159 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1160 cmdbuf_endp = cmdbuf_ptr + n;
717 1161
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1162 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1163
720 if (n > 0) 1164 if (r > 0)
721 { 1165 {
722 cmdbuf_endp += n; 1166 cmdbuf_endp += r;
723 return true; 1167 return true;
724 } 1168 }
725 else if (n < 0 && errno != EAGAIN) 1169 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1170 {
1171#if LINUX_YIELD_HACK
1172 if (display->is_local)
1173 event_handler.yield_ev.start ();
1174#endif
1175 }
1176 else
1177 {
1178 pty_ev.stop ();
1179
1180 if (!option (Opt_hold))
726 destroy (); 1181 destroy ();
727 1182 }
1183
728 return false; 1184 return false;
729} 1185}
730 1186
731void 1187void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1188rxvt_term::pty_cb (ev::io &w, int revents)
733{ 1189{
734 SET_R (this); 1190 make_current ();
735 SET_LOCALE (locale);
736 1191
737 if (revents & EVENT_WRITE) 1192 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 1193 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong
745 while (flag && pty_fill ()) 1194 while (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 ()) 1195 if (cmd_parse ())
755 break;
756 }
757 }
758}
759
760bool
761rxvt_term::cmd_parse ()
762{
763 bool flag = false;
764 unicode_t ch = NOCHAR;
765
766 for (;;)
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}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868unicode_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 {
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; 1196 break;
886 }
887 1197
888 if (len == (size_t)-1) 1198 if (revents & ev::WRITE)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 1199 pty_write ();
890 1200
891 // assume wchar == unicode 1201 refresh_check ();
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897} 1202}
898 1203
899/* rxvt_cmd_getc () - Return next input character */ 1204void
900/* 1205rxvt_term::pointer_unblank ()
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904unicode_t
905rxvt_term::cmd_getc ()
906{ 1206{
907 for (;;) 1207 XDefineCursor (dpy, vt, TermWin_cursor);
908 { 1208 recolour_cursor ();
909 unicode_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912 1209
913 // incomplete sequences should occur rarely, still, a better solution 1210#ifdef POINTER_BLANK
914 // would be preferred. either setjmp/longjmp or better design. 1211 hidden_pointer = 0;
915 fcntl (cmd_fd, F_SETFL, 0); 1212
916 pty_fill (); 1213 if (option (Opt_pointerBlank))
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK); 1214 pointer_ev.start (pointerBlankDelay);
918 } 1215#endif
919} 1216}
920 1217
921#ifdef POINTER_BLANK 1218#ifdef POINTER_BLANK
922void 1219void
923rxvt_term::pointer_unblank () 1220rxvt_term::pointer_blank ()
924{ 1221{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1222 if (!option (Opt_pointerBlank))
926 recolour_cursor (); 1223 return;
927 1224
1225 XDefineCursor (dpy, vt, display->blank_cursor);
1226 XFlush (dpy);
1227
928 hidden_pointer = 0; 1228 hidden_pointer = 1;
929
930 if (Options & Opt_pointerBlank)
931 pointer_ev.start (NOW + pointerBlankDelay);
932} 1229}
933 1230
934void 1231void
935rxvt_term::pointer_blank () 1232rxvt_term::pointer_cb (ev::timer &w, int revents)
936{ 1233{
937 if (! (Options & Opt_pointerBlank)) 1234 make_current ();
938 return;
939
940 XDefineCursor (display->display, TermWin.vt, blank_cursor);
941 XFlush (display->display);
942
943 hidden_pointer = 1;
944}
945
946void
947rxvt_term::pointer_cb (time_watcher &w)
948{
949 SET_R (this);
950 SET_LOCALE (locale);
951 1235
952 pointer_blank (); 1236 pointer_blank ();
953} 1237}
954#endif 1238#endif
955 1239
956void 1240void
957rxvt_term::mouse_report (XButtonEvent &ev) 1241rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1242{
959 int button_number, key_state = 0; 1243 int button_number, key_state = 0;
960 int x, y; 1244 int x, y;
1245 int code = 32;
961 1246
962 x = ev.x; 1247 x = Pixel2Col (ev.x);
963 y = ev.y; 1248 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1249 if (ev.type == MotionNotify)
1250 {
1251 if (x == mouse_row && y == mouse_col)
1252 return;
1253 mouse_row = x;
1254 mouse_col = y;
1255 code += 32;
1256 }
965 1257
966 if (MEvent.button == AnyButton) 1258 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1259 button_number = 3;
969 }
970 else 1260 else
971 { 1261 {
972 button_number = MEvent.button - Button1; 1262 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1263 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1264 if (button_number >= 3)
975 button_number += (64 - 3); 1265 button_number += (64 - 3);
976 } 1266 }
977 1267
978 if (PrivateModes & PrivMode_MouseX10) 1268 if (priv_modes & PrivMode_MouseX10)
979 { 1269 {
980 /* 1270 /*
981 * do not report ButtonRelease 1271 * do not report ButtonRelease
982 * no state info allowed 1272 * no state info allowed
983 */ 1273 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1288 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1289 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1290#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1291 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1292#endif
1003
1004 } 1293 }
1005 1294
1006#ifdef DEBUG_MOUSEREPORT 1295#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1296 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1297 if (key_state & 16)
1009 fputc ('C', stderr); 1298 fputc ('C', stderr);
1010 if (key_state & 4) 1299 if (key_state & 4)
1011 fputc ('S', stderr); 1300 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1304 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1305 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1306 button_number,
1018 x + 1, 1307 x + 1,
1019 y + 1); 1308 y + 1);
1020#else 1309#endif
1310
1021 tt_printf ("\033[M%c%c%c", 1311 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1312 (code + button_number + key_state),
1023 (32 + x + 1), 1313 (32 + x + 1),
1024 (32 + y + 1)); 1314 (32 + y + 1));
1025#endif
1026} 1315}
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 1316
1038/*{{{ process an X event */ 1317/*{{{ process an X event */
1039void 1318void
1040rxvt_term::x_cb (XEvent &ev) 1319rxvt_term::x_cb (XEvent &ev)
1041{ 1320{
1042 SET_R (this); 1321 make_current ();
1043 SET_LOCALE (locale);
1044 1322
1045#if defined(CURSOR_BLINK) 1323 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 1324
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1325 if (ev.xany.window == vt
1055 } 1326 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1327 && 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; 1328 return;
1075#endif
1076 1329
1330 // for XQueryPointer
1077 Window unused_root, unused_child; 1331 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1332 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1333 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 1334
1130 switch (ev.type) 1335 switch (ev.type)
1131 { 1336 {
1132 case KeyPress: 1337 case KeyPress:
1133 lookup_key (ev.xkey); 1338 key_press (ev.xkey);
1134 break; 1339 break;
1135 1340
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1341 case KeyRelease:
1138 { 1342 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; 1343 break;
1150 }
1151#endif
1152 1344
1153 case ButtonPress: 1345 case ButtonPress:
1154 button_press (ev.xbutton); 1346 button_press (ev.xbutton);
1155 break; 1347 break;
1156 1348
… …
1158 button_release (ev.xbutton); 1350 button_release (ev.xbutton);
1159 break; 1351 break;
1160 1352
1161 case ClientMessage: 1353 case ClientMessage:
1162 if (ev.xclient.format == 32 1354 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1355 && !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 { 1356 {
1172 /* Get Dnd data */ 1357 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1358 {
1174 int ActualFormat; 1359 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1360 {
1176 unsigned long Size, RemainingBytes; 1361 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1362 {
1178 XGetWindowProperty (display->display, display->root, 1363 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1364 destroy ();
1180 0L, 1000000L, 1365 }
1181 False, AnyPropertyType, 1366#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1367 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1368 XSendEvent (dpy, ev.xclient.window = display->root,
1369 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1370 &ev);
1185 XChangeProperty (display->display, display->root, 1371#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1372 }
1187 8, PropModeReplace, 1373 }
1188 data, STRLEN (data)); 1374#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1375 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1376 {
1377 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1378 focus_in ();
1379 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1380 focus_out ();
1381 }
1382#endif
1191 } 1383 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1384 break;
1198 1385
1199 /* 1386 /*
1200 * XXX: this is not the _current_ arrangement 1387 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1388 * Here's my conclusion:
… …
1220 break; 1407 break;
1221 } 1408 }
1222 break; 1409 break;
1223 1410
1224 case FocusIn: 1411 case FocusIn:
1225 if (!TermWin.focus) 1412 if (ev.xfocus.detail != NotifyInferior
1413 && ev.xfocus.detail != NotifyPointer
1414 && ev.xfocus.mode != NotifyGrab)
1415 focus_in ();
1416 break;
1417
1418 case FocusOut:
1419 if (ev.xfocus.detail != NotifyInferior
1420 && ev.xfocus.detail != NotifyPointer
1421 && ev.xfocus.mode != NotifyGrab)
1422 focus_out ();
1423 break;
1424
1425 case ConfigureNotify:
1426 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1427 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1428 szHint.width, szHint.height);*/
1429 if (ev.xconfigure.window == parent[0])
1226 { 1430 {
1227 TermWin.focus = 1; 1431 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 } 1432 ;
1239 break;
1240 1433
1241 case FocusOut: 1434 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1435 {
1244 TermWin.focus = 0; 1436 seen_resize = 1;
1245 want_refresh = 1; 1437 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 } 1438 }
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 1439 else
1279 { 1440 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1441#ifdef HAVE_BG_PIXMAP
1442 if (bgPixmap.window_position_sensitive ())
1443 {
1444 if (mapped)
1445 update_background ();
1446 else
1447 bgPixmap.invalidate ();
1448 }
1449#endif
1281 } 1450 }
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 1451
1452 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1453 }
1293 break; 1454 break;
1294 1455
1456 case PropertyNotify:
1457 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1458 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1459 && ev.xproperty.state == PropertyNewValue)
1460 selection_property (ev.xproperty.window, ev.xproperty.atom);
1461
1462 break;
1463
1295 case SelectionClear: 1464 case SelectionClear:
1296 display->set_selection_owner (0); 1465 selection_clear ();
1297 break; 1466 break;
1298 1467
1299 case SelectionNotify: 1468 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1469 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1470 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1471 break;
1304 1472
1305 case SelectionRequest: 1473 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1474 selection_send (ev.xselectionrequest);
1307 break; 1475 break;
1308 1476
1477 case MapNotify:
1478#ifdef HAVE_BG_PIXMAP
1479 /* This is needed spcifically to fix the case of no window manager or a
1480 * non-reparenting window manager. In those cases we never get first
1481 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1482 * care of multiplicity of ConfigureNotify events arriwing while WM does
1483 * reparenting.
1484 * We should not render background immidiately, as there could be several
1485 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1486 * by scheduling background redraw as soon as we can, but giving a short
1487 * bit of time for ConfigureNotifies to arrive.
1488 * We should render background PRIOR to drawing any text, but AFTER all
1489 * of ConfigureNotifys for the best results.
1490 */
1491 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1492 update_background_ev.start (0.025);
1493#endif
1494 mapped = 1;
1495#ifdef TEXT_BLINK
1496 text_blink_ev.start ();
1497#endif
1498 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1499 break;
1500
1309 case UnmapNotify: 1501 case UnmapNotify:
1310 TermWin.mapped = 0; 1502 mapped = 0;
1311#ifdef TEXT_BLINK 1503#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1504 text_blink_ev.stop ();
1313#endif 1505#endif
1506 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1507 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 1508
1329 case GraphicsExpose: 1509 case GraphicsExpose:
1330 case Expose: 1510 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1511 if (ev.xany.window == vt)
1332 { 1512 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1513 do
1514 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1515 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1516 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1517 }
1337 // don't understand this, so commented it out 1518 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1519
1520 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1521
1522 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1523 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1526 }
1341 // ev.xexpose.width, TermWin.height, False); 1527
1342#endif
1343 want_refresh = 1; 1528 want_refresh = 1;
1344 } 1529 }
1345 else 1530 else
1346 { 1531 {
1347 XEvent unused_event; 1532 XEvent unused_event;
1348 1533
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1534 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1535 ;
1351 &unused_event)) ; 1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1537 ;
1353 GraphicsExpose, 1538
1354 &unused_event)) ; 1539 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1540 {
1357 scrollBar.setIdle (); 1541 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1542 scrollbar_show (0);
1359 } 1543 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1544 }
1365 break; 1545 break;
1366 1546
1367 case MotionNotify: 1547 case MotionNotify:
1368#ifdef POINTER_BLANK 1548#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1549 if (hidden_pointer)
1370 pointer_unblank (); 1550 pointer_unblank ();
1371#endif 1551#endif
1372#if MENUBAR 1552 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1553 || priv_modes & PrivMode_MouseAnyEvent)
1554 mouse_report (ev.xbutton);
1555 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1556 break;
1557
1558 if (ev.xany.window == vt)
1374 { 1559 {
1375 menubar_control (ev.xbutton); 1560 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1561 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1562 ; // 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))) 1563 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1564 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1565 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1566 ;
1388 1567
1389 XQueryPointer (display->display, TermWin.vt, 1568 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1569 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1570 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1571 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1572 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1573#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1574 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1575 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1576 {
1398#endif 1577#endif
1578#if ISO_14755
1579 // 5.4
1580 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1581 {
1582 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1583 break;
1584 }
1585#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1586 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1587 ev.xbutton.state & Button3Mask ? 2 : 0);
1588
1401#ifdef SELECTION_SCROLLING 1589#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1590 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1591 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1592 {
1405 int dist; 1593 int dist;
1406
1407 pending_scroll_selection=1;
1408 1594
1409 /* don't clobber the current delay if we are 1595 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1596 * already in the middle of scrolling.
1411 */ 1597 */
1412 if (scroll_selection_delay<=0) 1598 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1599 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1600
1415 /* save the event params so we can highlight 1601 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1602 * the selection in the pending-scroll loop
1417 */ 1603 */
1418 selection_save_x=ev.xbutton.x; 1604 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1605 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1606 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1607
1423 /* calc number of lines to scroll */ 1608 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1609 if (ev.xbutton.y < int_bwidth)
1425 { 1610 {
1426 scroll_selection_dir = UP; 1611 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1612 dist = int_bwidth - ev.xbutton.y;
1428 } 1613 }
1429 else 1614 else
1430 { 1615 {
1431 scroll_selection_dir = DN; 1616 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1617 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1618 }
1619
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1620 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1621 / SELECTION_SCROLL_LINE_SPEEDUP
1622 + 1;
1437 MIN_IT (scroll_selection_lines, 1623 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1624 SELECTION_SCROLL_MAX_LINES);
1439 } 1625 }
1440 else 1626 else
1441 { 1627 {
1442 /* we are within the text window, so we 1628 /* we are within the text window, so we
1443 * shouldn't be scrolling 1629 * shouldn't be scrolling
1444 */ 1630 */
1445 pending_scroll_selection = 0; 1631 sel_scroll_ev.stop();
1446 } 1632 }
1447#endif 1633#endif
1448#ifdef MOUSE_THRESHOLD 1634#ifdef MOUSE_THRESHOLD
1449
1450 } 1635 }
1451#endif 1636#endif
1452
1453 } 1637 }
1454 } 1638 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1639 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1640 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1641 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1642 MotionNotify, &ev))
1643 ;
1644
1459 XQueryPointer (display->display, scrollBar.win, 1645 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1646 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1647 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1648 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1649 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1650 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1651 scrollbar_size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1652 want_refresh = 1;
1468 scrollbar_show (1); 1653 scrollbar_show (1);
1469 } 1654 }
1470 break; 1655 break;
1471 } 1656 }
1472}
1473 1657
1658#if defined(CURSOR_BLINK)
1659 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1660 {
1661 if (hidden_cursor)
1662 {
1663 hidden_cursor = 0;
1664 want_refresh = 1;
1665 }
1666
1667 cursor_blink_ev.again ();
1668 }
1669#endif
1670
1671#if defined(POINTER_BLANK)
1672 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1673 {
1674 if (ev.type == MotionNotify
1675 || ev.type == ButtonPress
1676 || ev.type == ButtonRelease)
1677 if (hidden_pointer)
1678 pointer_unblank ();
1679
1680 if (ev.type == KeyPress && hidden_pointer == 0)
1681 pointer_blank ();
1682 }
1683#endif
1684
1685 refresh_check ();
1686}
1687
1688void
1689rxvt_term::focus_in ()
1690{
1691 if (!focus)
1692 {
1693 focus = 1;
1694 want_refresh = 1;
1695
1696 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1697
1698#if USE_XIM
1699 if (Input_Context != NULL)
1700 {
1701 IMSetPosition ();
1702 XSetICFocus (Input_Context);
1703 }
1704#endif
1705#if CURSOR_BLINK
1706 if (option (Opt_cursorBlink))
1707 cursor_blink_ev.again ();
1708#endif
1709#if OFF_FOCUS_FADING
1710 if (rs[Rs_fade])
1711 {
1712 pix_colors = pix_colors_focused;
1713 scr_recolour ();
1714 }
1715#endif
1716#if ENABLE_FRILLS
1717 if (option (Opt_urgentOnBell))
1718 {
1719 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1720 {
1721 h->flags &= ~XUrgencyHint;
1722 XSetWMHints (dpy, parent[0], h);
1723 }
1724 }
1725#endif
1726 }
1727}
1728
1729void
1730rxvt_term::focus_out ()
1731{
1732 if (focus)
1733 {
1734 focus = 0;
1735 want_refresh = 1;
1736
1737 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1738
1739#if ENABLE_FRILLS || ISO_14755
1740 if (iso14755buf)
1741 {
1742 iso14755buf = 0;
1743# if ISO_14755
1744 scr_overlay_off ();
1745# endif
1746 }
1747#endif
1748#if USE_XIM
1749 if (Input_Context != NULL)
1750 XUnsetICFocus (Input_Context);
1751#endif
1752#if CURSOR_BLINK
1753 if (option (Opt_cursorBlink))
1754 cursor_blink_ev.stop ();
1755
1756 hidden_cursor = 0;
1757#endif
1758#if OFF_FOCUS_FADING
1759 if (rs[Rs_fade])
1760 {
1761 pix_colors = pix_colors_unfocused;
1762 scr_recolour ();
1763 }
1764#endif
1765 }
1766}
1767
1768void
1769rxvt_term::update_fade_color (unsigned int idx)
1770{
1771#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade])
1773 {
1774 rgba c;
1775 pix_colors [Color_fade].get (c);
1776 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1777 }
1778#endif
1779}
1780
1781#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1782void
1475rxvt_term::rootwin_cb (XEvent &ev) 1783rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1784{
1477 SET_R (this); 1785 make_current ();
1478 SET_LOCALE (locale);
1479 1786
1787 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1788 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1789 return;
1790
1791# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1792 switch (ev.type)
1481 { 1793 {
1482 case PropertyNotify: 1794 case PropertyNotify:
1795 /*
1796 * if user used some Esetroot compatible prog to set the root bg,
1797 * use the property to determine the pixmap. We use it later on.
1798 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1799 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1800 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1801 {
1485 if (ev.xproperty.state == PropertyNewValue) 1802 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1803 update_background ();
1487 break;
1488 } 1804 }
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 1805
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; 1806 break;
1807 }
1509#endif 1808# endif
1510 } 1809
1810 refresh_check ();
1511} 1811}
1812#endif
1512 1813
1513void 1814void
1514rxvt_term::button_press (XButtonEvent &ev) 1815rxvt_term::button_press (XButtonEvent &ev)
1515{ 1816{
1516 int reportmode = 0, clickintime; 1817 int reportmode = 0, clickintime;
1517 1818
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1819 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1820
1519 if (!bypass_keystate) 1821 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1822 reportmode = !! (priv_modes & PrivMode_mouse_report);
1823
1521 /* 1824 /*
1522 * VT window processing of button press 1825 * VT window processing of button press
1523 */ 1826 */
1524 if (ev.window == TermWin.vt) 1827 if (ev.window == vt)
1525 { 1828 {
1829 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1830 return;
1831
1832#if ISO_14755
1833 // 5.4
1834 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1835 {
1836 iso14755_54 (ev.x, ev.y);
1837 return;
1838 }
1839#endif
1840
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1841 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1842
1527 if (reportmode) 1843 if (reportmode)
1528 { 1844 {
1529 /* mouse report from vt window */ 1845 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1846 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1847 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1848#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1849 if (ev.button == MEvent.button && clickintime)
1534 { 1850 {
1535 /* same button, within alloted time */ 1851 /* same button, within alloted time */
1536 MEvent.clicks++; 1852 MEvent.clicks++;
1853
1537 if (MEvent.clicks > 1) 1854 if (MEvent.clicks > 1)
1538 { 1855 {
1539 /* only report double clicks */ 1856 /* only report double clicks */
1540 MEvent.clicks = 2; 1857 MEvent.clicks = 2;
1541 mouse_report (ev); 1858 mouse_report (ev);
… …
1553 mouse_report (ev); 1870 mouse_report (ev);
1554 } 1871 }
1555#else 1872#else
1556 MEvent.button = ev.button; 1873 MEvent.button = ev.button;
1557 mouse_report (ev); 1874 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1876
1560 } 1877 }
1561 else 1878 else
1562 { 1879 {
1563 if (ev.button != MEvent.button) 1880 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1881 MEvent.clicks = 0;
1882
1565 switch (ev.button) 1883 switch (ev.button)
1566 { 1884 {
1567 case Button1: 1885 case Button1:
1886 /* allow meta + click to select rectangular areas */
1887 /* should be done in screen.C */
1888#if ENABLE_FRILLS
1889 selection.rect = !!(ev.state & ModMetaMask);
1890#else
1891 selection.rect = false;
1892#endif
1893
1568 /* allow shift+left click to extend selection */ 1894 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1895 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1896 {
1571 if (MEvent.button == Button1 && clickintime) 1897 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1898 selection_rotate (ev.x, ev.y);
1573 else 1899 else
1574 selection_extend (ev.x, ev.y, 1); 1900 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1915 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1916 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1917 selection_rotate (ev.x, ev.y);
1592 else 1918 else
1593 selection_extend (ev.x, ev.y, 1); 1919 selection_extend (ev.x, ev.y, 1);
1920
1594 MEvent.button = Button3; 1921 MEvent.button = Button3;
1595 break; 1922 break;
1596 } 1923 }
1597 } 1924 }
1925
1598 MEvent.time = ev.time; 1926 MEvent.time = ev.time;
1599 return; 1927 return;
1600 } 1928 }
1601 1929
1602 /* 1930 /*
1603 * Scrollbar window processing of button press 1931 * Scrollbar window processing of button press
1604 */ 1932 */
1605 if (isScrollbarWindow (ev.window)) 1933 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1934 {
1607 scrollBar.setIdle (); 1935 page_dirn direction = NO_DIR;
1936
1937 if (scrollBar.upButton (ev.y))
1938 direction = UP; /* up */
1939 else if (scrollBar.dnButton (ev.y))
1940 direction = DN; /* down */
1941
1942 scrollBar.state = STATE_IDLE;
1608 /* 1943 /*
1609 * Rxvt-style scrollbar: 1944 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1945 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1946 * move dn if mouse is below slider
1612 * 1947 *
… …
1621 /* 1956 /*
1622 * Mouse report disabled scrollbar: 1957 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1958 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1959 * click on scrollbar - send pageup/down
1625 */ 1960 */
1626 if ((scrollBar.style == R_SB_NEXT 1961 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1962 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1963 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"); 1964 tt_printf ("\033[B");
1636 else 1965 else
1637 switch (ev.button) 1966 switch (ev.button)
1638 { 1967 {
1639 case Button2: 1968 case Button2:
… …
1646 tt_printf ("\033[5~"); 1975 tt_printf ("\033[5~");
1647 break; 1976 break;
1648 } 1977 }
1649 } 1978 }
1650 else 1979 else
1651#endif /* NO_SCROLLBAR_REPORT */ 1980#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 1981 {
1658 if (scrollbarnext_upButton (ev.y)) 1982 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 { 1983 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1984#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1985 if (!cont_scroll_ev.is_active ())
1986 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 1987#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 1988 if (scr_page (direction, 1))
1676 { 1989 {
1677 if (upordown < 0) 1990 if (direction == UP)
1678 scrollBar.setUp (); 1991 scrollBar.state = STATE_UP;
1679 else 1992 else
1680 scrollBar.setDn (); 1993 scrollBar.state = STATE_DOWN;
1681 } 1994 }
1682 } 1995 }
1683 else 1996 else
1684 switch (ev.button) 1997 switch (ev.button)
1685 { 1998 {
1686 case Button2: 1999 case Button2:
1687 switch (scrollbar_align) 2000 switch (scrollBar.align)
1688 { 2001 {
1689 case R_SB_ALIGN_TOP: 2002 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2003 csrO = 0;
1691 break; 2004 break;
1692 case R_SB_ALIGN_CENTRE: 2005 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2007 break;
1695 case R_SB_ALIGN_BOTTOM: 2008 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2009 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2010 break;
1698 } 2011 }
2012
1699 if (scrollBar.style == R_SB_XTERM 2013 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2014 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2015 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2016 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1703 scrollbar_size ()); 2017
1704 scrollBar.setMotion (); 2018 scrollBar.state = STATE_MOTION;
1705 break; 2019 break;
1706 2020
1707 case Button1: 2021 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2022 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2023 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2024 /* FALLTHROUGH */
1711 2025
1712 case Button3: 2026 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2027 if (scrollBar.style != R_SB_XTERM)
1714 { 2028 {
1715 if (scrollbar_above_slider (ev.y)) 2029 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2030# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2031 scr_page (UP, nrow - 1);
1718# else 2032# else
1719 scr_page (UP, TermWin.nrow / 4); 2033 scr_page (UP, nrow / 4);
1720# endif 2034# endif
1721 else if (scrollbar_below_slider (ev.y)) 2035 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2036# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2037 scr_page (DN, nrow - 1);
1724# else 2038# else
1725 scr_page (DN, TermWin.nrow / 4); 2039 scr_page (DN, nrow / 4);
1726# endif 2040# endif
1727 else 2041 else
1728 scrollBar.setMotion (); 2042 scrollBar.state = STATE_MOTION;
1729 } 2043 }
1730 else 2044 else
1731 { 2045 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2046 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2047 (nrow
1734 * scrollbar_position (ev.y) 2048 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2049 / scrollbar_size ()));
1736 } 2050 }
2051
1737 break; 2052 break;
1738 } 2053 }
1739 } 2054 }
2055
1740 return; 2056 return;
1741 } 2057 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2058}
1750 2059
1751void 2060void
1752rxvt_term::button_release (XButtonEvent &ev) 2061rxvt_term::button_release (XButtonEvent &ev)
1753{ 2062{
1754 int reportmode = 0; 2063 int reportmode = 0;
1755 2064
1756 csrO = 0; /* reset csr Offset */ 2065 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2066 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2067 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2068
1760 if (scrollbar_isUpDn ()) 2069 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2070 {
1762 scrollBar.setIdle (); 2071 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2072 scrollbar_show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2073 }
2074
1769#ifdef SELECTION_SCROLLING 2075#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2076 sel_scroll_ev.stop();
1771#endif 2077#endif
2078
1772 if (ev.window == TermWin.vt) 2079 if (ev.window == vt)
1773 { 2080 {
2081 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2082 return;
2083
2084#if ISO_14755
2085 // 5.4
2086 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2087 return;
2088#endif
2089
1774 if (reportmode) 2090 if (reportmode)
1775 { 2091 {
1776 /* mouse report from vt window */ 2092 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2093 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2094 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2105 mouse_report (ev);
1790 } 2106 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2107#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2108 MEvent.button = AnyButton;
1793 mouse_report (ev); 2109 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2110#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2111 return;
1796 } 2112 }
2113
1797 /* 2114 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2115 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2116 * when overriding mouse reporting
1800 */ 2117 */
1801 if (PrivateModes & PrivMode_mouse_report 2118 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2119 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2120 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2121 selection_extend (ev.x, ev.y, 0);
1805 2122
1806 switch (ev.button) 2123 switch (ev.button)
1807 { 2124 {
1808 case Button1: 2125 case Button1:
1809 case Button3: 2126 case Button3:
1810 selection_make (ev.time); 2127 selection_make (ev.time);
1811 break; 2128 break;
2129
1812 case Button2: 2130 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2131 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2132 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2133 break;
2134
1815#ifdef MOUSE_WHEEL 2135#ifdef MOUSE_WHEEL
1816 case Button4: 2136 case Button4:
1817 case Button5: 2137 case Button5:
1818 { 2138 {
1819 int i; 2139 int i;
1820 page_dirn v; 2140 page_dirn v;
1821 2141
1822 v = (ev.button == Button4) ? UP : DN; 2142 v = ev.button == Button4 ? UP : DN;
2143
1823 if (ev.state & ShiftMask) 2144 if (ev.state & ShiftMask)
1824 i = 1; 2145 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2146 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2147 i = nrow - 1;
1827 else 2148 else
1828 i = 5; 2149 i = 5;
2150
1829# ifdef MOUSE_SLIP_WHEELING 2151# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2152 if (ev.state & ControlMask)
1831 { 2153 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2154 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2155 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2156 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2157
2158 if (!slip_wheel_ev.is_active ())
2159 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2160 }
2161 else
1835# endif 2162# 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 { 2163 {
1843 scr_page (v, 1); 2164 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2165 scrollbar_show (1);
1846 } 2166 }
1847# endif
1848
1849 } 2167 }
1850 break; 2168 break;
1851#endif 2169#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 { 2170 }
1891 pchanged = 1; 2171 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2172}
1893 PixColors[Color_bg]); 2173
1894 am_transparent = am_pixmap_trans = 0; 2174/*}}} */
2175
2176bool
2177rxvt_term::cmd_parse ()
2178{
2179 bool flag = false;
2180 wchar_t ch = NOCHAR;
2181 char *seq_begin; // remember start of esc-sequence here
2182
2183 for (;;)
2184 {
2185 if (ch == NOCHAR)
1895 } 2186 {
1896 return pchanged; /* Don't try any more */ 2187 seq_begin = cmdbuf_ptr;
1897 } 2188 ch = next_char ();
1898 2189
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2190 if (ch == NOCHAR)
1900 XSync (display->display, False); 2191 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 { 2192 }
1939 nw += sx; 2193
1940 nx = -sx; 2194 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1941 sx = 0;
1942 } 2195 {
1943 2196 if (!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 { 2197 {
1963 pchanged = 1; 2198 seen_input = 1;
1964 if (TermWin.pixmap != None) 2199 // many badly-written programs (e.g. jed) contain a race condition:
2200 // they first read the screensize and then install a SIGWINCH handler.
2201 // some window managers resize the window early, and these programs
2202 // then sometimes get the size wrong.
2203 // unfortunately other programs are even more buggy and dislike
2204 // being sent SIGWINCH, so only do it when we were in fact being
2205 // resized.
2206 if (seen_resize && cmd_pid)
2207 kill (-cmd_pid, SIGWINCH);
2208 }
2209
2210 /* Read a text string from the input buffer */
2211 wchar_t buf[UBUFSIZ];
2212 bool refreshnow = false;
2213 int nlines = 0;
2214 wchar_t *str = buf;
2215 wchar_t *eol = str + min (ncol, UBUFSIZ);
2216
2217 for (;;)
2218 {
2219 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2220 break;
2221
2222 *str++ = ch;
2223
2224 if (ch == C0_LF || str >= eol)
1965 { 2225 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2226 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2227 nlines++;
2228
2229 refresh_count++;
2230
2231 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2232 {
2233 refresh_count = 0;
2234
2235 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2236 {
2237 refreshnow = true;
2238 ch = NOCHAR;
2239 break;
2240 }
2241 }
2242
2243 // scr_add_lines only works for nlines <= nrow - 1.
2244 if (nlines >= nrow - 1)
2245 {
2246 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2247 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2248 scr_add_lines (buf, str - buf, nlines);
2249
2250 nlines = 0;
2251 str = buf;
2252 eol = str + min (ncol, UBUFSIZ);
2253 }
2254
2255 if (str >= eol)
2256 {
2257 if (eol >= buf + UBUFSIZ)
2258 {
2259 ch = NOCHAR;
2260 break;
2261 }
2262 else
2263 eol = min (eol + ncol, buf + UBUFSIZ);
2264 }
2265
1968 } 2266 }
2267
2268 seq_begin = cmdbuf_ptr;
2269 ch = next_char ();
1969 } 2270 }
1970 am_pixmap_trans = 0; 2271
2272 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2273 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2274 scr_add_lines (buf, str - buf, nlines);
2275
2276 /*
2277 * If there have been a lot of new lines, then update the screen
2278 * What the heck we'll cheat and only refresh less than every page-full.
2279 * if skipScroll is enabled.
2280 */
2281 if (refreshnow)
2282 {
2283 flag = true;
2284 scr_refresh ();
2285 want_refresh = 1;
2286 }
2287
1971 } 2288 }
1972 else 2289 else
1973 { 2290 {
1974 if (TermWin.pixmap != None) 2291 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 { 2292 {
2011 if (oldp != None) 2293 process_nonprinting (ch);
2012 pchanged = 1; 2294 }
2295 catch (const class out_of_input &o)
2296 {
2297 // we ran out of input, retry later
2298 cmdbuf_ptr = seq_begin;
2013 break; 2299 break;
2014 } 2300 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2301
2019 n = 0; 2302 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2303 }
2023 for (; n < (unsigned int)i; n++) 2304 }
2024 { 2305
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2306 return flag;
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2307}
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2308
2028 { 2309// read the next character
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2310wchar_t
2030 break; 2311rxvt_term::next_char () NOTHROW
2031 } 2312{
2032 } 2313 while (cmdbuf_ptr < cmdbuf_endp)
2314 {
2315 // assume 7-bit to be ascii ALWAYS
2316 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2317 return *cmdbuf_ptr++;
2318
2319 wchar_t wc;
2320 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2321
2322 if (len == (size_t)-2)
2033 } 2323 {
2034 2324 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2325 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2326 break;
2037 { 2327 }
2038 D_X ((stderr, "InheritPixmap Turning off"));
2039 XSetWindowBackground (display->display, TermWin.parent[0],
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 }
2046 else
2047 {
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 2328
2053 rqt.tv_sec = 1; 2329 if (len == (size_t)-1)
2054 rqt.tv_nsec = 0; 2330 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2055 nanosleep (&rqt, NULL);
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 2331
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2332 // assume wchar == unicode
2069 TermWin.parent[i] = None; 2333 cmdbuf_ptr += len;
2334 return wc & UNICODE_MASK;
2070 } 2335 }
2336
2337 return NOCHAR;
2338}
2339
2340// read the next octet
2341uint32_t
2342rxvt_term::next_octet () NOTHROW
2343{
2344 return cmdbuf_ptr < cmdbuf_endp
2345 ? (unsigned char)*cmdbuf_ptr++
2346 : NOCHAR;
2347}
2348
2349static class out_of_input out_of_input;
2350
2351/* rxvt_cmd_getc () - Return next input character */
2352/*
2353 * Return the next input character after first passing any keyboard input
2354 * to the command.
2355 */
2356wchar_t
2357rxvt_term::cmd_getc () THROW ((class out_of_input))
2358{
2359 wchar_t c = next_char ();
2360
2361 if (c == NOCHAR)
2362 throw out_of_input;
2363
2071 return pchanged; 2364 return c;
2072} 2365}
2073#endif
2074 2366
2075/*}}} */ 2367uint32_t
2368rxvt_term::cmd_get8 () THROW ((class out_of_input))
2369{
2370 uint32_t c = next_octet ();
2371
2372 if (c == NOCHAR)
2373 throw out_of_input;
2374
2375 return c;
2376}
2076 2377
2077/*{{{ print pipe */ 2378/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2379/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2380#ifdef PRINTPIPE
2080FILE * 2381FILE *
2081rxvt_term::popen_printer () 2382rxvt_term::popen_printer ()
2082{ 2383{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2384 FILE *stream = popen (rs[Rs_print_pipe], "w");
2084 2385
2085 if (stream == NULL) 2386 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2387 rxvt_warn ("can't open printer pipe, not printing.\n");
2388
2087 return stream; 2389 return stream;
2088} 2390}
2089 2391
2090int 2392int
2091rxvt_term::pclose_printer (FILE *stream) 2393rxvt_term::pclose_printer (FILE *stream)
2092{ 2394{
2093 fflush (stream); 2395 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); 2396 return pclose (stream);
2100# endif
2101} 2397}
2102 2398
2103/* 2399/*
2104 * simulate attached vt100 printer 2400 * simulate attached vt100 printer
2105 */ 2401 */
2106void 2402void
2107rxvt_term::process_print_pipe () 2403rxvt_term::process_print_pipe ()
2108{ 2404{
2109 int done; 2405 int done;
2110 FILE *fd; 2406 FILE *fd;
2111 2407
2112 if ((fd = popen_printer ()) == NULL) 2408 if ((fd = popen_printer ()) == NULL)
2113 return; 2409 return;
2114 2410
2115 /* 2411 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2412 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2413 * is received.
2118 */ 2414 */
2119 for (done = 0; !done;) 2415 for (done = 0; !done;)
2120 { 2416 {
2121 unsigned char buf[8]; 2417 unsigned char buf[8];
2122 unsigned char ch; 2418 unicode_t ch;
2123 unsigned int i, len; 2419 unsigned int i, len;
2124 2420
2125 if ((ch = cmd_getc ()) != C0_ESC) 2421 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2422 {
2127 if (putc (ch, fd) == EOF) 2423 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2424 break; /* done = 1 */
… …
2143 { 2439 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2440 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2441 break; /* done = 1 */
2146 } 2442 }
2147 } 2443 }
2444
2148 for (i = 0; i < len; i++) 2445 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2446 if (putc (buf[i], fd) == EOF)
2150 { 2447 {
2151 done = 1; 2448 done = 1;
2152 break; 2449 break;
2153 } 2450 }
2154 } 2451 }
2155 } 2452 }
2453
2156 pclose_printer (fd); 2454 pclose_printer (fd);
2157} 2455}
2158#endif /* PRINTPIPE */ 2456#endif /* PRINTPIPE */
2159/*}}} */ 2457/*}}} */
2160 2458
2161/* *INDENT-OFF* */ 2459/* *INDENT-OFF* */
2162enum { 2460enum {
2163 C1_40 = 0x40, 2461 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2462 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, 2463 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, 2464 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 2465 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2466};
2169/* *INDENT-ON* */ 2467/* *INDENT-ON* */
2170 2468
2171/*{{{ process non-printing single characters */ 2469/*{{{ process non-printing single characters */
2172void 2470void
2173rxvt_term::process_nonprinting (unsigned char ch) 2471rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2472{
2175 switch (ch) 2473 switch (ch)
2176 { 2474 {
2475 case C0_ESC:
2476 process_escape_seq ();
2477 break;
2177 case C0_ENQ: /* terminal Status */ 2478 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2479 if (rs[Rs_answerbackstring])
2179 tt_write ( 2480 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 2481 else
2183 tt_write ((unsigned char *)VT100_ANS, 2482 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2483 break;
2186 case C0_BEL: /* bell */ 2484 case C0_BEL: /* bell */
2187 scr_bell (); 2485 scr_bell ();
2188 break; 2486 break;
2189 case C0_BS: /* backspace */ 2487 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2502 scr_charset_choose (1);
2205 break; 2503 break;
2206 case C0_SI: /* shift in - acs */ 2504 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2505 scr_charset_choose (0);
2208 break; 2506 break;
2507
2508#ifdef EIGHT_BIT_CONTROLS
2509 // 8-bit controls
2510 case 0x90: /* DCS */
2511 process_dcs_seq ();
2512 break;
2513 case 0x9b: /* CSI */
2514 process_csi_seq ();
2515 break;
2516 case 0x9d: /* OSC */
2517 process_osc_seq ();
2518 break;
2519#endif
2209 } 2520 }
2210} 2521}
2211/*}}} */ 2522/*}}} */
2212 2523
2213 2524
2214/*{{{ process VT52 escape sequences */ 2525/*{{{ process VT52 escape sequences */
2215void 2526void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2527rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2528{
2218 int row, col; 2529 int row, col;
2219 2530
2220 switch (ch) 2531 switch (ch)
2221 { 2532 {
… …
2273 2584
2274/*{{{ process escape sequences */ 2585/*{{{ process escape sequences */
2275void 2586void
2276rxvt_term::process_escape_seq () 2587rxvt_term::process_escape_seq ()
2277{ 2588{
2278 unsigned char ch = cmd_getc (); 2589 unicode_t ch = cmd_getc ();
2279 2590
2280 if (PrivateModes & PrivMode_vt52) 2591 if (priv_modes & PrivMode_vt52)
2281 { 2592 {
2282 process_escape_vt52 (ch); 2593 process_escape_vt52 (ch);
2283 return; 2594 return;
2284 } 2595 }
2285 2596
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2611 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2612 break;
2302 case '+': 2613 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2614 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2615 break;
2305#ifndef NO_FRILLS 2616#if !ENABLE_MINIMAL
2306 case '6': 2617 case '6':
2307 scr_backindex (); 2618 scr_backindex ();
2308 break; 2619 break;
2309#endif 2620#endif
2310 case '7': 2621 case '7':
2311 scr_cursor (SAVE); 2622 scr_cursor (SAVE);
2312 break; 2623 break;
2313 case '8': 2624 case '8':
2314 scr_cursor (RESTORE); 2625 scr_cursor (RESTORE);
2315 break; 2626 break;
2316#ifndef NO_FRILLS 2627#if !ENABLE_MINIMAL
2317 case '9': 2628 case '9':
2318 scr_forwardindex (); 2629 scr_forwardindex ();
2319 break; 2630 break;
2320#endif 2631#endif
2321 case '=': 2632 case '=':
… …
2331 break; 2642 break;
2332 2643
2333 /* 8.3.87: NEXT LINE */ 2644 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2645 case C1_NEL: /* ESC E */
2335 { 2646 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2647 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2648 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2649 }
2339 break; 2650 break;
2340 2651
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2652 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2653 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2663 case C1_RI: /* ESC M */
2353 scr_index (DN); 2664 scr_index (DN);
2354 break; 2665 break;
2355 2666
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2667 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2668 /*case C1_SS2: scr_single_shift (2); break; */
2358 2669
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2670 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2671 /*case C1_SS3: scr_single_shift (3); break; */
2361 2672
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2673 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2674 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2675 process_dcs_seq ();
2365 break; 2676 break;
2366 2677
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2678 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2679 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2680 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2681 break; /* steal obsolete ESC [ c */
2372 2682
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2683 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2374 case C1_CSI: /* ESC [ */ 2684 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2685 process_csi_seq ();
… …
2380 process_osc_seq (); 2690 process_osc_seq ();
2381 break; 2691 break;
2382 2692
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2693 /* 8.3.106: RESET TO INITIAL STATE */
2384 case 'c': 2694 case 'c':
2695 mbstate.reset ();
2385 scr_poweron (); 2696 scr_poweron ();
2386 scrollbar_show (1); 2697 scrollbar_show (1);
2387 break; 2698 break;
2388 2699
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2700 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2401 2712
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2713/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2714/* *INDENT-OFF* */
2404enum { 2715enum {
2405 CSI_ICH = 0x40, 2716 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2717 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 , 2718 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, 2719 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, 2720 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, 2721 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, 2722 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, */ 2737 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, [, \, ], ^, _, */ 2738 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, */ 2739 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, */ 2740 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, */ 2741 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, {, |, }, ~, */ 2742 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2743 };
2433/* *INDENT-ON* */ 2744/* *INDENT-ON* */
2434 2745
2435void 2746void
2436rxvt_term::process_csi_seq () 2747rxvt_term::process_csi_seq ()
2437{ 2748{
2438 unsigned char ch, priv, i; 2749 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2750 unsigned int nargs, p;
2440 int n, ndef; 2751 int n, ndef;
2441 int arg[ESC_ARGS]; 2752 int arg[ESC_ARGS] = { };
2442 2753
2443 for (nargs = ESC_ARGS; nargs > 0;) 2754 nargs = 0;
2444 arg[--nargs] = 0;
2445 2755
2446 priv = 0; 2756 priv = 0;
2447 ch = cmd_getc (); 2757 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2758 if (ch >= '<' && ch <= '?')
2759 {
2449 { /* '<' '=' '>' '?' */ 2760 /* '<' '=' '>' '?' */
2450 priv = ch; 2761 priv = ch;
2451 ch = cmd_getc (); 2762 ch = cmd_getc ();
2452 } 2763 }
2764
2453 /* read any numerical arguments */ 2765 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2766 for (n = -1; ch < CSI_ICH; )
2455 { 2767 {
2456 if (isdigit (ch)) 2768 if (isdigit (ch))
2457 { 2769 {
… …
2464 { 2776 {
2465 if (nargs < ESC_ARGS) 2777 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2778 arg[nargs++] = n;
2467 n = -1; 2779 n = -1;
2468 } 2780 }
2469 else if (ch == '\b') 2781 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); 2782 process_nonprinting (ch);
2481 } 2783
2482 ch = cmd_getc (); 2784 ch = cmd_getc ();
2483 } 2785 }
2484 2786
2485 if (ch > CSI_7F) 2787 if (ch > CSI_7F)
2486 return; 2788 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2794 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2795 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2796 if (arg[p] == -1)
2495 arg[p] = ndef; 2797 arg[p] = ndef;
2496 2798
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 /* 2799 /*
2505 * private mode handling 2800 * private mode handling
2506 */ 2801 */
2507 if (priv) 2802 if (priv)
2508 { 2803 {
2509 switch (priv) 2804 switch (priv)
2510 { 2805 {
2511 case '>': 2806 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2807 if (ch == CSI_DA) /* secondary device attributes */
2808 {
2809 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2810 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2811 //
2812 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2813 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2814 // versions.
2815 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2816 tt_printf ("\033[>%d;95;0c", 'U');
2817 }
2514 break; 2818 break;
2819
2515 case '?': 2820 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2821 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2822 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2823 break;
2519 } 2824 }
… …
2623 2928
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2929 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2930 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2931 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2932 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2933 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2934 break;
2630 2935
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2936 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2937 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2938 break;
2635 2939
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2940 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2941 process_sgr_mode (nargs, arg);
2638 break; 2942 break;
… …
2644 tt_printf ("\033[0n"); 2948 tt_printf ("\033[0n");
2645 break; 2949 break;
2646 case 6: /* CPR requested */ 2950 case 6: /* CPR requested */
2647 scr_report_position (); 2951 scr_report_position ();
2648 break; 2952 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2953 case 7: /* unofficial extension */
2954 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2955 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2956 break;
2653#endif
2654 case 8: /* unofficial extension */ 2957 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2958 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2959 break;
2657 } 2960 }
2658 break; 2961 break;
2659 2962
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2963 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 2996 break;
2694 2997
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 2998 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 2999 if (arg[0] == 4)
2697 scr_insert_mode (0); 3000 scr_insert_mode (0);
3001 else if (arg[0] == 20)
3002 priv_modes &= ~PrivMode_LFNL;
2698 break; 3003 break;
2699 3004
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3005 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3006 if (arg[0] == 4)
2702 scr_insert_mode (1); 3007 scr_insert_mode (1);
3008 else if (arg[0] == 20)
3009 priv_modes |= PrivMode_LFNL;
2703 break; 3010 break;
2704 3011
2705 /* 3012 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3013 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3014 */
… …
2719 break; 3026 break;
2720 case CSI_75: 3027 case CSI_75:
2721 scr_cursor (RESTORE); 3028 scr_cursor (RESTORE);
2722 break; 3029 break;
2723 3030
2724#ifndef NO_FRILLS 3031#if !ENABLE_MINIMAL
2725 case CSI_74: 3032 case CSI_74:
2726 process_window_ops (arg, nargs); 3033 process_window_ops (arg, nargs);
2727 break; 3034 break;
2728#endif 3035#endif
2729 3036
2730 case CSI_78: /* DECREQTPARM */ 3037 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3038 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3039 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3040 break;
2734 3041
2735 default: 3042 default:
2736 break; 3043 break;
2737 } 3044 }
2738} 3045}
2739/*}}} */ 3046/*}}} */
2740 3047
2741#ifndef NO_FRILLS 3048#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3049/* ARGSUSED */
2743void 3050void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3051rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3052{
2746 int x, y; 3053 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3054 XWindowAttributes wattr;
2751 Window wdummy; 3055 Window wdummy;
3056
3057 dLocal (Display *, dpy);
2752 3058
2753 if (nargs == 0) 3059 if (nargs == 0)
2754 return; 3060 return;
3061
2755 switch (args[0]) 3062 switch (args[0])
2756 { 3063 {
2757 /* 3064 /*
2758 * commands 3065 * commands
2759 */ 3066 */
2760 case 1: /* deiconify window */ 3067 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3068 XMapWindow (dpy, parent[0]);
2762 break; 3069 break;
2763 case 2: /* iconify window */ 3070 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3071 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3072 break;
2767 case 3: /* set position (pixels) */ 3073 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3074 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3075 break;
2770 case 4: /* set size (pixels) */ 3076 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3077 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3078 break;
2773 case 5: /* raise window */ 3079 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3080 XRaiseWindow (dpy, parent[0]);
2775 break; 3081 break;
2776 case 6: /* lower window */ 3082 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3083 XLowerWindow (dpy, parent[0]);
2778 break; 3084 break;
2779 case 7: /* refresh window */ 3085 case 7: /* refresh window */
2780 scr_touch (true); 3086 scr_touch (true);
2781 break; 3087 break;
2782 case 8: /* set size (chars) */ 3088 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3089 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3090 (unsigned int) (args[1] * fheight));
2785 break; 3091 break;
3092
3093 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3094 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3095 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3096 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3097 (unsigned int) (args[1] * fheight));
2790 break; 3098 break;
3099
2791 /* 3100 /*
2792 * reports - some output format copied from XTerm 3101 * reports - some output format copied from XTerm
2793 */ 3102 */
2794 case 11: /* report window state */ 3103 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3104 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3105 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3106 break;
2798 case 13: /* report window position */ 3107 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3108 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3109 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3110 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3111 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3112 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3113 break;
2805 case 14: /* report window size (pixels) */ 3114 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3115 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3116 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3117 break;
3118 case 18: /* report text area size (chars) */
3119 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3120 break;
2809 case 18: /* report window size (chars) */ 3121 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3122 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3123 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3124 case 20: /* report icon label */
3125 {
3126 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3127 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3128 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3129 XFree (s);
3130 }
2816 break; 3131 break;
2817 case 21: /* report window title */ 3132 case 21: /* report window title */
3133 {
3134 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3135 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3136 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3137 XFree (s);
3138 }
2820 break; 3139 break;
2821#endif
2822
2823 } 3140 }
2824} 3141}
2825#endif 3142#endif
2826 3143
2827/*----------------------------------------------------------------------*/ 3144/*----------------------------------------------------------------------*/
2828/* 3145/*
2829 * get input up until STRING TERMINATOR (or BEL) 3146 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3147 * ends_how is terminator used. returned input must be free()'d
2831 */ 3148 */
2832unsigned char * 3149char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3150rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3151{
2835 int seen_esc = 0; /* seen escape? */ 3152 unicode_t ch;
3153 bool seen_esc = false;
2836 unsigned int n = 0; 3154 unsigned int n = 0;
2837 unsigned char *s; 3155 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3156
2840 for (; (ch = cmd_getc ());) 3157 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3158 {
2842 if (ch == C0_BEL 3159 if (seen_esc)
2843 || ch == CHAR_ST 3160 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3161 if (ch == 0x5c) /* 7bit ST */
2845 break; 3162 break;
3163 else
3164 return NULL;
3165 }
2846 if (ch == C0_ESC) 3166 else if (ch == C0_ESC)
2847 { 3167 {
2848 seen_esc = 1; 3168 seen_esc = true;
2849 continue; 3169 continue;
2850 } 3170 }
3171 else if (ch == C0_BEL || ch == CHAR_ST)
3172 break;
2851 else if (ch == '\t') 3173 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3174 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3175 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3176 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3177
3178 seen_esc = false;
3179
3180 if (n >= STRING_MAX - 1)
3181 // stop at some sane length
3182 return NULL;
3183
2856 string[n++] = ch; 3184 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3185 }
3186
2859 string[n++] = '\0'; 3187 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3188
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3189 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3190
2864 return s; 3191 return rxvt_wcstombs (string);
2865} 3192}
2866 3193
2867/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2868/* 3195/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3196 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3197 */
2871void 3198void
2872rxvt_term::process_dcs_seq () 3199rxvt_term::process_dcs_seq ()
2873{ 3200{
2874 unsigned char eh, *s; 3201 char *s;
3202 unicode_t eh;
3203
2875 /* 3204 /*
2876 * Not handled yet 3205 * Not handled yet
2877 */ 3206 */
2878 s = get_to_st (&eh); 3207 s = get_to_st (eh);
2879 if (s) 3208 if (s)
2880 free (s); 3209 free (s);
3210
2881 return; 3211 return;
2882} 3212}
2883 3213
2884/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
2885/* 3215/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3216 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3217 */
2888void 3218void
2889rxvt_term::process_osc_seq () 3219rxvt_term::process_osc_seq ()
2890{ 3220{
2891 unsigned char ch, eh, *s; 3221 unicode_t ch, eh;
2892 int arg; 3222 int arg;
2893 3223
2894 ch = cmd_getc (); 3224 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3225 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3226 arg = arg * 10 + (ch - '0');
2897 3227
2898 if (ch == ';') 3228 if (ch == ';')
2899 { 3229 {
2900 s = get_to_st (&eh); 3230 char *s = get_to_st (eh);
3231
2901 if (s) 3232 if (s)
2902 { 3233 {
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); 3234 process_xterm_seq (arg, s, eh);
2915 free (s); 3235 free (s);
2916 } 3236 }
2917 } 3237 }
2918} 3238}
3239
3240void
3241rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3242{
3243 if (str[0] == '?' && !str[1])
3244 {
3245 rgba c;
3246 pix_colors_focused[color].get (c);
3247
3248#if XFT
3249 if (c.a != rgba::MAX_CC)
3250 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3251 else
3252#endif
3253 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3254 }
3255 else
3256 set_window_color (color, str);
3257}
3258
2919/* 3259/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3260 * 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 */ 3261 */
2942void 3262void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3263rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2944{ 3264{
2945 int changed = 0; 3265 int color;
2946 int color;
2947 char *buf, *name; 3266 char *buf, *name;
3267 bool query = str[0] == '?' && !str[1];
3268 int saveop = op;
3269
3270 dLocal (Display *, dpy);
2948 3271
2949 assert (str != NULL); 3272 assert (str != NULL);
3273
3274 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3275 return;
3276
2950 switch (op) 3277 switch (op)
2951 { 3278 {
2952 case XTerm_name: 3279 case XTerm_name:
2953 set_title (str); 3280 set_title (str);
2954 /* FALLTHROUGH */ 3281 /* FALLTHROUGH */
2955 case XTerm_iconName: 3282 case XTerm_iconName:
2956 set_iconName (str); 3283 set_icon_name (str);
2957 break; 3284 break;
2958 case XTerm_title: 3285 case XTerm_title:
2959 set_title (str); 3286 set_title (str);
2960 break; 3287 break;
3288 case XTerm_property:
3289 if (str[0] == '?')
3290 {
3291 Atom prop = display->atom (str + 1);
3292 Atom actual_type;
3293 int actual_format;
3294 unsigned long nitems;
3295 unsigned long bytes_after;
3296 unsigned char *value = 0;
3297 const char *str = "";
3298
3299 if (prop
3300 && XGetWindowProperty (dpy, parent[0],
3301 prop, 0, 1<<16, 0, AnyPropertyType,
3302 &actual_type, &actual_format,
3303 &nitems, &bytes_after, &value) == Success
3304 && actual_type != None
3305 && actual_format == 8)
3306 str = (const char *)(value);
3307
3308 tt_printf ("\033]%d;%s%c", op, str, resp);
3309
3310 XFree (value);
3311 }
3312 else
3313 {
3314 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3315
3316 if (eq)
3317 {
3318 *eq = 0;
3319 set_utf8_property (display->atom (str), eq + 1);
3320 }
3321 else
3322 XDeleteProperty (dpy, parent[0],
3323 display->atom (str));
3324 }
3325 break;
3326
2961 case XTerm_Color: 3327 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3328 for (buf = (char *)str; buf && *buf;)
2963 { 3329 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3330 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3331 break;
3332
2966 *name++ = '\0'; 3333 *name++ = '\0';
2967 color = atoi (buf); 3334 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3335
3336 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3337 break;
3338
2970 if ((buf = STRCHR (name, ';')) != NULL) 3339 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3340 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3341
3342 process_color_seq (op, color, name, resp);
2973 } 3343 }
3344 break;
3345 case Rxvt_restoreFG:
3346 case XTerm_Color00:
3347 process_color_seq (op, Color_fg, str, resp);
3348 break;
3349 case Rxvt_restoreBG:
3350 case XTerm_Color01:
3351 process_color_seq (op, Color_bg, str, resp);
2974 break; 3352 break;
2975#ifndef NO_CURSORCOLOR 3353#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3354 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3355 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3356 break;
2979#endif 3357#endif
2980 case XTerm_Color_pointer: 3358 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3359 process_color_seq (op, Color_pointer_fg, str, resp);
3360 break;
3361 case XTerm_Color_pointer_bg:
3362 process_color_seq (op, Color_pointer_bg, str, resp);
2982 break; 3363 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3364#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: 3365 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3366 process_color_seq (op, Color_RV, str, resp);
2992 break; 3367 break;
3368 case Rxvt_Color_BD:
3369 case URxvt_Color_BD:
3370 process_color_seq (op, Color_BD, str, resp);
3371 break;
3372 case Rxvt_Color_UL:
3373 case URxvt_Color_UL:
3374 process_color_seq (op, Color_UL, str, resp);
3375 break;
3376 case URxvt_Color_IT:
3377 process_color_seq (op, Color_IT, str, resp);
3378 break;
2993#endif 3379#endif
2994 3380#if ENABLE_TRANSPARENCY
2995 case XTerm_Menu: 3381 case URxvt_Color_tint:
3382 process_color_seq (op, Color_tint, str, resp);
2996 /* 3383 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3384 bool changed = false;
2998 * so DON'T do it here 3385
3386 if (ISSET_PIXCOLOR (Color_tint))
3387 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3388 else
3389 changed = bgPixmap.unset_tint ();
3390
3391 if (changed)
3392 update_background ();
2999 */ 3393 }
3394
3000 break; 3395 break;
3396#endif
3397
3398#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3399 case Rxvt_Pixmap:
3002 if (*str != ';') 3400 if (!strcmp (str, "?"))
3003 { 3401 {
3004#if XPM_BACKGROUND 3402 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3403
3006 set_bgPixmap (str); /* change pixmap */ 3404 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3007#endif 3405 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3406 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3407 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3408 }
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 3409 else
3043 { 3410 {
3411 int changed = 0;
3412
3413 if (*str != ';')
3414 {
3415 /* reset to default scaling :*/
3416 bgPixmap.unset_geometry ();
3417 if (bgPixmap.set_file (str)) /* change pixmap */
3418 changed++;
3419 str = strchr (str, ';');
3420 if (str == NULL)
3421 bgPixmap.set_defaultGeometry ();
3422 }
3423
3044 set_locale (str); 3424 while (str)
3045# ifdef USE_XIM 3425 {
3046 im_cb (); 3426 str++;
3047# endif 3427 if (bgPixmap.set_geometry (str))
3428 changed++;
3429 str = strchr (str, ';');
3430 }
3431
3432 if (changed)
3433 update_background ();
3048 } 3434 }
3049 break; 3435 break;
3436#endif
3437
3050 case XTerm_findfont: 3438 case XTerm_logfile:
3051 { 3439 // 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; 3440 break;
3056#endif 3441
3057#if 0 3442#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3443 case Rxvt_dumpscreen: /* no error notices */
3059 { 3444 {
3060 int fd; 3445 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3446 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3447 {
3063 scr_dump (fd); 3448 scr_dump (fd);
3064 close (fd); 3449 close (fd);
3065 } 3450 }
3066 } 3451 }
3067 break; 3452 break;
3068#endif 3453#endif
3454 case XTerm_font:
3455 op = URxvt_font;
3456 case URxvt_font:
3457#if ENABLE_STYLES
3458 case URxvt_boldFont:
3459 case URxvt_italicFont:
3460 case URxvt_boldItalicFont:
3461#endif
3462 if (query)
3463 tt_printf ("\33]%d;%-.250s%c", saveop,
3464 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3465 ? fontset[op - URxvt_font]->fontdesc : "",
3466 resp);
3467 else
3468 {
3469 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3470
3471 res = strdup (str);
3472 allocated.push_back ((void *)res);
3473 set_fonts ();
3474 }
3475 break;
3476
3477 case URxvt_version:
3478 if (query)
3479 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3480 op,
3481 rs[Rs_name], VERSION[0], VERSION[2],
3482 resp);
3483 break;
3484
3485#if !ENABLE_MINIMAL
3486 case URxvt_locale:
3487 if (query)
3488 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3489 else
3490 {
3491 set_locale (str);
3492 pty->set_utf8_mode (enc_utf8);
3493 init_xlocale ();
3494 }
3495 break;
3496
3497 case URxvt_view_up:
3498 case URxvt_view_down:
3499 {
3500 int lines = atoi (str);
3501
3502 if (lines)
3503 scr_page (op == URxvt_view_up ? UP : DN, lines);
3504 else
3505 scr_erase_savelines ();
3506 }
3507
3508 break;
3509#endif
3510
3511#if ENABLE_PERL
3512 case URxvt_perl:
3513 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3514 ; // no responses yet
3515 break;
3516#endif
3070 } 3517 }
3071} 3518}
3072/*----------------------------------------------------------------------*/ 3519/*----------------------------------------------------------------------*/
3073 3520
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3521/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3529 * so no need for fancy checking
3083 */ 3530 */
3084int 3531int
3085rxvt_term::privcases (int mode, unsigned long bit) 3532rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3533{
3087 int state; 3534 int state;
3088 3535
3089 if (mode == 's') 3536 if (mode == 's')
3090 { 3537 {
3091 SavedModes |= (PrivateModes & bit); 3538 SavedModes |= (priv_modes & bit);
3092 return -1; 3539 return -1;
3093 } 3540 }
3094 else 3541 else
3095 { 3542 {
3096 if (mode == 'r') 3543 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3544 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3545 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3546 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3547 PrivMode (state, bit);
3101 } 3548 }
3549
3102 return state; 3550 return state;
3103} 3551}
3104 3552
3105/* we're not using priv _yet_ */ 3553/* we're not using priv _yet_ */
3106void 3554void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3555rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3556{
3109 unsigned int i, j; 3557 unsigned int i, j;
3110 int state; 3558 int state;
3559
3111 static const struct 3560 static const struct
3112 { 3561 {
3113 const int argval; 3562 const int argval;
3114 const unsigned long bit; 3563 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3564 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3565 { 1, PrivMode_aplCUR },
3118 { 2, PrivMode_vt52 }, 3566 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3567 { 3, PrivMode_132 },
3120 { 4, PrivMode_smoothScroll }, 3568 { 4, PrivMode_smoothScroll },
3121 { 5, PrivMode_rVideo }, 3569 { 5, PrivMode_rVideo },
3122 { 6, PrivMode_relOrigin }, 3570 { 6, PrivMode_relOrigin },
3123 { 7, PrivMode_Autowrap }, 3571 { 7, PrivMode_Autowrap },
3572 // 8, bi-directional support mode
3124 { 9, PrivMode_MouseX10 }, 3573 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3574 // 18, 19 printing-related
3126 { menuBar_esc, PrivMode_menuBar }, 3575 { 25, PrivMode_VisibleCursor },
3127#endif
3128#ifdef scrollBar_esc 3576#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3577 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3578#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3579 { 35, PrivMode_ShiftKeys }, // rxvt extension
3135 { 40, PrivMode_132OK }, 3580 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3581 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3582 // 45 margin bell NYI
3138 // 46 start logging 3583 // 46 start logging
… …
3140 { 66, PrivMode_aplKP }, 3585 { 66, PrivMode_aplKP },
3141#ifndef NO_BACKSPACE_KEY 3586#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3587 { 67, PrivMode_BackSpace },
3143#endif 3588#endif
3144 { 1000, PrivMode_MouseX11 }, 3589 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3590 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3591 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3592 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3593 { 1011, PrivMode_Keypress }, // rxvt extension
3150 // 1035 enable modifiers for alt, numlock NYI 3594 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3595 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3596 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3597 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3598 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3599 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3600 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3601 { 2004, PrivMode_BracketPaste },
3157 }; 3602 };
3158 3603
3159 if (nargs == 0) 3604 if (nargs == 0)
3160 return; 3605 return;
3161 3606
… …
3178 } 3623 }
3179 3624
3180 /* extra handling for values with state unkept */ 3625 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3626 switch (arg[i])
3182 { 3627 {
3628#if ENABLE_STYLES
3629 case 1021:
3630 set_option (Opt_intensityStyles, mode);
3631
3632 scr_touch (true);
3633 break;
3634#endif
3183 case 1048: /* alternative cursor save */ 3635 case 1048: /* alternative cursor save */
3184 case 1049: 3636 case 1049:
3637 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3638 if (mode == 0)
3186 scr_cursor (RESTORE); 3639 scr_cursor (RESTORE);
3187 else if (mode == 1) 3640 else if (mode == 1)
3188 scr_cursor (SAVE); 3641 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3642 break;
3190 } 3643 }
3191 3644
3192 if (state >= 0) 3645 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3646 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3647 switch (arg[i])
… …
3200 * within VT52 mode 3653 * within VT52 mode
3201 */ 3654 */
3202 PrivMode (1, PrivMode_vt52); 3655 PrivMode (1, PrivMode_vt52);
3203 break; 3656 break;
3204 case 3: /* 80/132 */ 3657 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3658 if (priv_modes & PrivMode_132OK)
3659 {
3660 scr_poweron ();
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3661 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3662 }
3207 break; 3663 break;
3208 case 4: /* smooth scrolling */ 3664 case 4: /* smooth scrolling */
3209 if (state) 3665 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3666 break;
3214 case 5: /* reverse video */ 3667 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3668 scr_rvideo_mode (state);
3216 break; 3669 break;
3217 case 6: /* relative/absolute origins */ 3670 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3671 scr_relative_origin (state);
3219 break; 3672 break;
3220 case 7: /* autowrap */ 3673 case 7: /* autowrap */
3221 scr_autowrap (state); 3674 scr_autowrap (state);
3222 break; 3675 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3676 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3677 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3678 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3679 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3680 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 3681#ifdef scrollBar_esc
3236 case scrollBar_esc: 3682 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3683 if (scrollbar_mapping (state))
3238 { 3684 {
3239 resize_all_windows (0, 0, 0); 3685 resize_all_windows (0, 0, 0);
… …
3242 break; 3688 break;
3243#endif 3689#endif
3244 case 25: /* visible/invisible cursor */ 3690 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3691 scr_cursor_visible (state);
3246 break; 3692 break;
3247 /* case 35: - shift keys */ 3693 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3694 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3695 case 47: /* secondary screen */
3250 scr_change_screen (state); 3696 scr_change_screen (state);
3251 break; 3697 break;
3252 /* case 66: - application key pad */ 3698 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3699 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3700 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3701 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3702 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3703 break;
3258#if 0
3259 case 1001: 3704 case 1002:
3260 break; /* X11 mouse highlighting */ 3705 case 1003:
3261#endif 3706 if (state)
3707 {
3708 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3709 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3710 vt_emask_mouse = PointerMotionMask;
3711 }
3712 else
3713 vt_emask_mouse = NoEventMask;
3714 vt_select_input ();
3715 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3716 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3717 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3718 break;
3268 case 1011: /* scroll to bottom on key press */ 3719 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3720 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3721 break;
3274 case 1047: /* secondary screen w/ clearing */ 3722 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3723 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3724 if (current_screen != PRIMARY)
3277 scr_erase_screen (2); 3725 scr_erase_screen (2);
3278 scr_change_screen (state); 3726 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3727 break;
3728 case 1049: /* secondary screen w/ clearing first */
3729 scr_change_screen (state);
3730 if (option (Opt_secondaryScreen))
3731 if (current_screen != PRIMARY)
3732 scr_erase_screen (2);
3733 break;
3280 default: 3734 default:
3281 break; 3735 break;
3282 } 3736 }
3283 } 3737 }
3284} 3738}
… …
3286 3740
3287/*{{{ process sgr sequences */ 3741/*{{{ process sgr sequences */
3288void 3742void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3743rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3744{
3291 unsigned int i; 3745 unsigned int i;
3292 short rendset; 3746 short rendset;
3293 int rendstyle; 3747 int rendstyle;
3294 3748
3295 if (nargs == 0) 3749 if (nargs == 0)
3296 { 3750 {
3297 scr_rendition (0, ~RS_None); 3751 scr_rendition (0, ~RS_None);
3298 return; 3752 return;
3299 } 3753 }
3754
3300 for (i = 0; i < nargs; i++) 3755 for (i = 0; i < nargs; i++)
3301 { 3756 {
3302 rendset = -1; 3757 rendset = -1;
3303 switch (arg[i]) 3758 switch (arg[i])
3304 { 3759 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3761 rendset = 0, rendstyle = ~RS_None;
3307 break; 3762 break;
3308 case 1: 3763 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3764 rendset = 1, rendstyle = RS_Bold;
3310 break; 3765 break;
3766 //case 2: // low intensity
3767 case 3:
3768 rendset = 1, rendstyle = RS_Italic;
3769 break;
3311 case 4: 3770 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3771 rendset = 1, rendstyle = RS_Uline;
3313 break; 3772 break;
3314 case 5: 3773 case 5: // slowly blinking
3774 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3775 rendset = 1, rendstyle = RS_Blink;
3316 break; 3776 break;
3777 //case 6: // scoansi light background
3317 case 7: 3778 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3779 rendset = 1, rendstyle = RS_RVid;
3319 break; 3780 break;
3320 case 8: 3781 case 8:
3321 // invisible. NYI 3782 // invisible. NYI
3322 break; 3783 break;
3323 case 22: 3784 //case 9: // crossed out
3785 //case 10: // scoansi acs off, primary font
3786 //case 11: // scoansi acs on, first alt font
3787 //case 12: // scoansi acs on, |0x80, second alt font
3788 //...
3789 //case 19: // ninth alt font
3790 //case 20: // gothic
3791 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3792 rendset = 0, rendstyle = RS_Bold;
3793 break;
3794 case 22: // normal intensity
3795 rendset = 0, rendstyle = RS_Bold;
3796 break;
3797 case 23: // disable italic
3798 rendset = 0, rendstyle = RS_Italic;
3325 break; 3799 break;
3326 case 24: 3800 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3801 rendset = 0, rendstyle = RS_Uline;
3328 break; 3802 break;
3329 case 25: 3803 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3804 rendset = 0, rendstyle = RS_Blink;
3331 break; 3805 break;
3806 case 26: // variable spacing (iso 8613)
3807 rendset = 0, rendstyle = RS_Blink;
3808 break;
3332 case 27: 3809 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3810 rendset = 0, rendstyle = RS_RVid;
3334 break; 3811 break;
3335 case 28:
3336 // visible. NYI 3812 //case 28: // visible. NYI
3337 break; 3813 //case 29: // not crossed-out
3338 } 3814 }
3339 3815
3340 if (rendset != -1) 3816 if (rendset != -1)
3341 { 3817 {
3342 scr_rendition (rendset, rendstyle); 3818 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3829 case 35:
3354 case 36: 3830 case 36:
3355 case 37: 3831 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3832 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3833 break;
3358#ifdef TTY_256COLOR 3834 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3835 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3836 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3837 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3838 i += 2;
3364 } 3839 }
3365 break; 3840 break;
3366#endif
3367 case 39: /* default fg */ 3841 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3842 scr_color (Color_fg, Color_fg);
3369 break; 3843 break;
3370 3844
3371 case 40: 3845 case 40:
… …
3376 case 45: 3850 case 45:
3377 case 46: 3851 case 46:
3378 case 47: 3852 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3853 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3854 break;
3381#ifdef TTY_256COLOR 3855 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3856 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3857 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3858 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3859 i += 2;
3387 } 3860 }
3388 break; 3861 break;
3389#endif
3390 case 49: /* default bg */ 3862 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3863 scr_color (Color_bg, Color_bg);
3392 break; 3864 break;
3393 3865
3394#ifndef NO_BRIGHTCOLOR 3866 //case 50: // not variable spacing
3867
3868#if !ENABLE_MINIMAL
3395 case 90: 3869 case 90:
3396 case 91: /* set bright fg color */ 3870 case 91: /* set bright fg color */
3397 case 92: 3871 case 92:
3398 case 93: 3872 case 93:
3399 case 94: 3873 case 94:
3400 case 95: 3874 case 95:
3401 case 96: 3875 case 96:
3402 case 97: 3876 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3877 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3878 break;
3406 case 100: 3879 case 100:
3407 case 101: /* set bright bg color */ 3880 case 101: /* set bright bg color */
3408 case 102: 3881 case 102:
3409 case 103: 3882 case 103:
3410 case 104: 3883 case 104:
3411 case 105: 3884 case 105:
3412 case 106: 3885 case 106:
3413 case 107: 3886 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3887 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3888 break;
3417#endif 3889#endif
3418
3419 } 3890 }
3420 } 3891 }
3421} 3892}
3422/*}}} */ 3893/*}}} */
3423 3894
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3895/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3896void
3426rxvt_term::process_graphics () 3897rxvt_term::process_graphics ()
3427{ 3898{
3428 unsigned char ch, cmd = cmd_getc (); 3899 unicode_t ch, cmd = cmd_getc ();
3429 3900
3430 if (cmd == 'Q') 3901 if (cmd == 'Q')
3902 {
3431 { /* query graphics */ 3903 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3904 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3905 return;
3434 } 3906 }
3435 /* swallow other graphics sequences until terminating ':' */ 3907 /* swallow other graphics sequences until terminating ':' */
3436 do 3908 do
3437 ch = cmd_getc (); 3909 ch = cmd_getc ();
… …
3447 */ 3919 */
3448void 3920void
3449rxvt_term::tt_printf (const char *fmt,...) 3921rxvt_term::tt_printf (const char *fmt,...)
3450{ 3922{
3451 va_list arg_ptr; 3923 va_list arg_ptr;
3452 unsigned char buf[256]; 3924 char buf[256];
3453 3925
3454 va_start (arg_ptr, fmt); 3926 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3927 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3928 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3929 tt_write (buf, strlen (buf));
3458} 3930}
3459 3931
3460/* ---------------------------------------------------------------------- */ 3932/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3933/* 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. 3934 * or generated by us in response to a query ESC sequence.
3463 */ 3935 */
3936const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3937
3464void 3938void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3939rxvt_term::tt_write (const char *data, unsigned int len)
3466{ 3940{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3941 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3942 return;
3468 3943
3469 if (len) 3944 if (pty->pty < 0)
3945 return;
3946
3947 if (v_buflen == 0)
3948 {
3949 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3950
3951 if ((unsigned int)written == len)
3952 return;
3953
3954 data += written;
3955 len -= written;
3470 { 3956 }
3957
3958 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3959
3960 memcpy (v_buffer + v_buflen, data, len);
3961 v_buflen += len;
3962
3963 pty_ev.set (ev::READ | ev::WRITE);
3964}
3965
3966void rxvt_term::pty_write ()
3967{
3968 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3969
3970 if (written > 0)
3971 {
3972 v_buflen -= written;
3973
3471 if (v_buflen == 0) 3974 if (v_buflen == 0)
3472 { 3975 {
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); 3976 free (v_buffer);
3500 v_buffer = 0; 3977 v_buffer = 0;
3501 v_buflen = 0;
3502 3978
3503 pty_ev.set (EVENT_READ); 3979 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; 3980 return;
3516 } 3981 }
3982
3983 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 3984 }
3985 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3986 pty_ev.set (ev::READ);
3518} 3987}
3519 3988
3520/*----------------------- end-of-file (C source) -----------------------*/ 3989/*----------------------- end-of-file (C source) -----------------------*/
3521 3990

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