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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.56 by pcg, Tue Feb 24 00:02:44 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 {
145 /* for some backwards compatibility */ 484#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 485 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 486 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 487#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 488
166 if (TermWin.saveLines) 489 if (saveLines)
167 { 490 {
168#ifdef UNSHIFTED_SCROLLKEYS 491#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 492 if (!ctrl && !meta)
170 {
171#else 493#else
172 if (IS_SCROLL_MOD) 494 if (IS_SCROLL_MOD)
495#endif
173 { 496 {
174#endif
175 int lnsppg; 497 int lnsppg;
176 498
177#ifdef PAGING_CONTEXT_LINES 499#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 500 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 501#else
180 lnsppg = TermWin.nrow * 4 / 5; 502 lnsppg = nrow * 4 / 5;
181#endif 503#endif
182 if (keysym == XK_Prior) 504 if (keysym == XK_Prior)
183 { 505 {
184 scr_page (UP, lnsppg); 506 scr_page (UP, lnsppg);
185 return; 507 return;
… …
213 scr_move_to (0, 1); 535 scr_move_to (0, 1);
214 return; 536 return;
215 } 537 }
216 else if (keysym == XK_End) 538 else if (keysym == XK_End)
217 { 539 {
218 scr_move_to (1, 0); 540 scr_move_to (1, 1);
219 return; 541 return;
220 } 542 }
221 } 543 }
222#endif 544#endif
223 } 545 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 550 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 551 {
230 keysym += (XK_F11 - XK_F1); 552 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 553 shft = 0; /* turn off Shift */
232 } 554 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 555 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 556 {
235 switch (keysym) 557 switch (keysym)
236 { 558 {
237 /* normal XTerm key bindings */ 559 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 560 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 561 selection_request (ev.time);
240 return; 562 return;
563#if TODO
241 /* rxvt extras */ 564 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 565 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 566 change_font (FONT_UP);
244 return; 567 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 568 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 569 change_font (FONT_DN);
247 return; 570 return;
571#endif
248 } 572 }
249 } 573 }
250 } 574 }
251#ifdef PRINTPIPE 575
252 if (keysym == XK_Print) 576#if ENABLE_FRILLS || ISO_14755
253 { 577 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 578 if (shft && ctrl)
255 return;
256 } 579 {
257#endif 580 int hv;
258 581
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 582 if (iso14755buf & ISO_14755_51
260 { 583 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 584 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 585 {
264 unsigned int l; 586 commit_iso14755 ();
265 const unsigned char *kbuf0; 587 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 588# if ISO_14755
267 589 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 590# endif
276 tt_write (&ch, 1); 591 return;
277 tt_write (kbuf0, l); 592 }
593 else if (keysym == XK_BackSpace)
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
278 return; 608 return;
279 } 609 }
280 else 610 else
281#endif
282 { 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;
283 newlen = 1; 641 unsigned int newlen = 1;
284 switch (keysym) 642
643 switch (translate_keypad (keysym, kp))
285 { 644 {
286#ifndef NO_BACKSPACE_KEY 645#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 646 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 647 if (priv_modes & PrivMode_HaveBackSpace)
289 { 648 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 649 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 650 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 651 kbuf[1] = '\0';
293 } 652 }
294 else 653 else
295 STRCPY (kbuf, key_backspace); 654 strcpy (kbuf, rs[Rs_backspace_key]);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break; 655 break;
309#endif 656#endif
310#ifndef NO_DELETE_KEY 657#ifndef NO_DELETE_KEY
311 case XK_Delete: 658 case XK_Delete:
312 STRCPY (kbuf, key_delete); 659 strcpy (kbuf, rs[Rs_delete_key]);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 660 break;
326#endif 661#endif
327 case XK_Tab: 662 case XK_Tab:
328 if (shft) 663 if (shft)
329 STRCPY (kbuf, "\033[Z"); 664 strcpy (kbuf, "\033[Z");
330 else 665 else
331 { 666 {
332#ifdef CTRL_TAB_MAKES_META 667#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 668 if (ctrl)
334 meta = 1; 669 meta = 1;
… …
339#endif 674#endif
340 newlen = 0; 675 newlen = 0;
341 } 676 }
342 break; 677 break;
343 678
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */ 679 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 680 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 681 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 682 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 683 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 684 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 685 /* do Shift first */
367 if (shft) 686 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 687 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 688 else if (ctrl)
370 { 689 {
371 kbuf[1] = 'O'; 690 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 691 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 692 }
374 else if (PrivateModes & PrivMode_aplCUR) 693 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 694 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET 695 break;
377 //TODO: ?? 696
378 if (Options & Opt_mc_hack) 697 case XK_KP_Enter:
698 /* allow shift to override */
699 if (kp)
379 { 700 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy"); 701 strcpy (kbuf, "\033OM");
420 break; 702 break;
421 } 703 }
704
422 /* FALLTHROUGH */ 705 /* FALLTHROUGH */
423# endif 706
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next: 707 case XK_Return:
429 /* allow shift to override */ 708 if (priv_modes & PrivMode_LFNL)
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 { 709 {
432 STRCPY (kbuf, "\033Os"); 710 kbuf[0] = '\015';
711 kbuf[1] = '\012';
433 break; 712 kbuf[2] = '\0';
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 } 713 }
447 else 714 else
448 { 715 {
449 kbuf[0] = '\r'; 716 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
451 } 718 }
452 break; 719 break;
453 720
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */ 721 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 722 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 723 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 724 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 725 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 726 kbuf[2] += (keysym - XK_KP_F1);
473 break; 727 break;
474 728
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 729 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 730 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 741 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 742 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 743 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 744 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 745 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 746 if (kp)
493 { 747 {
494 STRCPY (kbuf, "\033Oj"); 748 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 749 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 750 }
497 else 751 else
498 { 752 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 753 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 754 kbuf[1] = '\0';
501 } 755 }
502 break; 756 break;
503 757
504 case XK_Find: 758 case XK_End:
505 STRCPY (kbuf, "\033[1~"); 759 strcpy (kbuf, KS_END);
506 break; 760 break;
507 case XK_Insert: 761 case XK_Home:
508 STRCPY (kbuf, "\033[2~"); 762 strcpy (kbuf, KS_HOME);
509 break; 763 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546 764
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default: 765 default:
766 {
767 int param = map_function_key (keysym);
768 if (param > 0)
769 sprintf (kbuf,"\033[%d~", param);
770 else
603 newlen = 0; 771 newlen = 0;
772 }
604 break; 773 break;
605 } 774 }
775
606 if (newlen) 776 if (newlen)
607 len = STRLEN (kbuf); 777 len = strlen (kbuf);
608 } 778
609 /* 779 /*
610 * Pass meta for all function keys, if 'meta' option set 780 * Pass meta for all function keys, if 'meta' option set
611 */ 781 */
612#ifdef META8_OPTION 782#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 783 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 788 else if (ctrl && keysym == XK_minus)
619 { 789 {
620 len = 1; 790 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 791 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 792 }
793 else if (keysym == XK_ISO_Left_Tab)
794 {
795 strcpy (kbuf, "\033[Z");
796 len = 3;
797 }
623 else 798 else
624 { 799 {
625#ifdef META8_OPTION 800#ifdef META8_OPTION
626 /* set 8-bit on */ 801 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 802 if (meta && (meta_char == 0x80))
628 { 803 {
629 unsigned char *ch; 804 char *ch;
630 805
631 for (ch = kbuf; ch < kbuf + len; ch++) 806 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 807 *ch |= 0x80;
808
633 meta = 0; 809 meta = 0;
634 } 810 }
635#endif 811#endif
636 /* nil */ ; 812 /* nil */ ;
637 } 813 }
638 } 814 }
639 815
816 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
817 return;
818
640 if (len <= 0) 819 if (len <= 0)
641 return; /* not mapped */ 820 return; /* not mapped */
642 821
643 if (Options & Opt_scrollTtyKeypress) 822 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 823 if (view_start)
645 { 824 {
646 TermWin.view_start = 0; 825 view_start = 0;
647 want_refresh = 1; 826 want_refresh = 1;
648 } 827 }
649 828
650 /* 829 /*
651 * these modifications only affect the static keybuffer 830 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 845#ifdef META8_OPTION
667 && meta_char == C0_ESC 846 && meta_char == C0_ESC
668#endif 847#endif
669 ) 848 )
670 { 849 {
671 const unsigned char ch = C0_ESC; 850 const char ch = C0_ESC;
672 tt_write (&ch, 1); 851 tt_write (&ch, 1);
673 } 852 }
674 853
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 854 tt_write (kbuf, (unsigned int)len);
686} 855}
687/*}}} */
688 856
689#if (MENUBAR_MAX) 857void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 858rxvt_term::key_release (XKeyEvent &ev)
691/* 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)
692unsigned int 935unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 936rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 937{
695 unsigned int n, s; 938 unsigned int n, s;
696 939
697 n = cmdbuf_ptr - cmdbuf_base; 940 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 941 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
942
699 if (n > 0 && s < count) 943 if (n > 0 && s < count)
700 { 944 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 945 memmove (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base; 947 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n; 948 cmdbuf_endp -= n;
705 s += n; 949 s += n;
706 } 950 }
951
707 if (count > s) 952 if (count > s)
708 { 953 {
709 rxvt_print_error ("data loss: cmd_write too large"); 954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
710 count = s; 955 count = s;
711 } 956 }
957
712 for (; count--;) 958 for (; count--;)
713 *cmdbuf_endp++ = *str++; 959 *cmdbuf_endp++ = *str++;
960
961 cmd_parse ();
962
714 return 0; 963 return 0;
715} 964}
716#endif /* MENUBAR_MAX */ 965#endif
717 966
718void 967void
719rxvt_term::flush () 968rxvt_term::flush ()
720{ 969{
721#ifdef TRANSPARENT 970 flush_ev.stop ();
722 if (want_full_refresh) 971
972#ifdef HAVE_BG_PIXMAP
973 if (bgPixmap.check_clearChanged ())
723 { 974 {
724 want_full_refresh = 0; 975// scr_clear (true); This needs to be researched further!
725 scr_clear ();
726 scr_touch (false); 976 scr_touch (false);
727 want_refresh = 1;
728 } 977 }
729#endif 978#endif
730 979
731 if (want_refresh) 980 if (want_refresh)
732 { 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
733 scr_refresh (refresh_type); 1020 scr_refresh ();
734 scrollbar_show (1); 1021 scrollbar_show (1);
735#ifdef USE_XIM 1022#ifdef USE_XIM
736 IMSendSpot (); 1023 IMSendSpot ();
737#endif 1024#endif
738
739 } 1025 }
740 1026
741 display->flush (); 1027 display->flush ();
742} 1028}
743 1029
1030/* checks wether a refresh is requested and starts the refresh timer */
744void 1031void
745rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
746{ 1033{
747 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
748 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
749 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;
750 flush (); 1046 flush ();
751} 1047}
752 1048
753#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
754void 1050void
755rxvt_term::cursor_blink_cb (time_watcher &w) 1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
756{ 1052{
757 hidden_cursor = !hidden_cursor; 1053 hidden_cursor = !hidden_cursor;
758 want_refresh = 1; 1054 want_refresh = 1;
759 1055 refresh_check ();
760 w.start (w.at + BLINK_INTERVAL);
761} 1056}
762#endif 1057#endif
763 1058
764#ifdef TEXT_BLINK 1059#ifdef TEXT_BLINK
765void 1060void
766rxvt_term::text_blink_cb (time_watcher &w) 1061rxvt_term::text_blink_cb (ev::timer &w, int revents)
767{ 1062{
768 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1063 if (scr_refresh_rend (RS_Blink, RS_Blink))
769 { 1064 {
770 hidden_text = !hidden_text; 1065 hidden_text = !hidden_text;
771 want_refresh = 1; 1066 want_refresh = 1;
772 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))
773 } 1080 {
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
774} 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;
775#endif 1145#endif
776 1146
777bool 1147bool
778rxvt_term::pty_fill () 1148rxvt_term::pty_fill ()
779{ 1149{
780 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 }
781 1157
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1158 memmove (cmdbuf_base, cmdbuf_ptr, n);
783 cmdbuf_ptr = cmdbuf_base; 1159 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1160 cmdbuf_endp = cmdbuf_ptr + n;
785 1161
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1162 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
787 1163
788 if (n > 0) 1164 if (r > 0)
789 { 1165 {
790 cmdbuf_endp += n; 1166 cmdbuf_endp += r;
791 return true; 1167 return true;
792 } 1168 }
793 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))
794 destroy (); 1181 destroy ();
1182 }
795 1183
796 return false; 1184 return false;
797} 1185}
798 1186
799void 1187void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1188rxvt_term::pty_cb (ev::io &w, int revents)
801{ 1189{
802 SET_R (this); 1190 make_current ();
803 SET_LOCALE (locale);
804 1191
805 if (revents & EVENT_WRITE) 1192 if (revents & ev::READ)
806 tt_write (0, 0);
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us 1193 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong
813 while (flag && pty_fill ()) 1194 while (pty_fill ())
814 { 1195 if (cmd_parse ())
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821
822 uint32_t ch = NOCHAR;
823
824 for (;;)
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break; 1196 break;
831 1197
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1198 if (revents & ev::WRITE)
833 { 1199 pty_write ();
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839 1200
840 *str++ = ch; 1201 refresh_check ();
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1202}
923 1203
924// read the next character, currently handles UTF-8 1204void
925// will probably handle all sorts of other stuff in the future 1205rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1206{
929 while (cmdbuf_ptr < cmdbuf_endp) 1207 XDefineCursor (dpy, vt, TermWin_cursor);
930 { 1208 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933 1209
934 wchar_t wc; 1210#ifdef POINTER_BLANK
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1211 hidden_pointer = 0;
936 1212
937 if (len == (size_t)-2) 1213 if (option (Opt_pointerBlank))
938 return NOCHAR; 1214 pointer_ev.start (pointerBlankDelay);
939 1215#endif
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971} 1216}
972 1217
973#ifdef POINTER_BLANK 1218#ifdef POINTER_BLANK
974void 1219void
975rxvt_term::pointer_unblank () 1220rxvt_term::pointer_blank ()
976{ 1221{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1222 if (!option (Opt_pointerBlank))
978 recolour_cursor (); 1223 return;
979 1224
1225 XDefineCursor (dpy, vt, display->blank_cursor);
1226 XFlush (dpy);
1227
980 hidden_pointer = 0; 1228 hidden_pointer = 1;
981
982 if (Options & Opt_pointerBlank)
983 pointer_ev.start (NOW + pointerBlankDelay);
984} 1229}
985 1230
986void 1231void
987rxvt_term::pointer_blank () 1232rxvt_term::pointer_cb (ev::timer &w, int revents)
988{ 1233{
989 if (! (Options & Opt_pointerBlank)) 1234 make_current ();
990 return;
991
992 XDefineCursor (display->display, TermWin.vt, blank_cursor);
993 XFlush (display->display);
994
995 hidden_pointer = 1;
996}
997
998void
999rxvt_term::pointer_cb (time_watcher &w)
1000{
1001 SET_R (this);
1002 SET_LOCALE (locale);
1003 1235
1004 pointer_blank (); 1236 pointer_blank ();
1005} 1237}
1006#endif 1238#endif
1007 1239
1008void 1240void
1009rxvt_term::mouse_report (XButtonEvent &ev) 1241rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1242{
1011 int button_number, key_state = 0; 1243 int button_number, key_state = 0;
1012 int x, y; 1244 int x, y;
1245 int code = 32;
1013 1246
1014 x = ev.x; 1247 x = Pixel2Col (ev.x);
1015 y = ev.y; 1248 y = Pixel2Row (ev.y);
1016 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 }
1017 1257
1018 if (MEvent.button == AnyButton) 1258 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1259 button_number = 3;
1021 }
1022 else 1260 else
1023 { 1261 {
1024 button_number = MEvent.button - Button1; 1262 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1263 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1264 if (button_number >= 3)
1027 button_number += (64 - 3); 1265 button_number += (64 - 3);
1028 } 1266 }
1029 1267
1030 if (PrivateModes & PrivMode_MouseX10) 1268 if (priv_modes & PrivMode_MouseX10)
1031 { 1269 {
1032 /* 1270 /*
1033 * do not report ButtonRelease 1271 * do not report ButtonRelease
1034 * no state info allowed 1272 * no state info allowed
1035 */ 1273 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1288 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1289 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1290#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1291 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1292#endif
1055
1056 } 1293 }
1057 1294
1058#ifdef DEBUG_MOUSEREPORT 1295#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1296 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1297 if (key_state & 16)
1061 fputc ('C', stderr); 1298 fputc ('C', stderr);
1062 if (key_state & 4) 1299 if (key_state & 4)
1063 fputc ('S', stderr); 1300 fputc ('S', stderr);
… …
1067 fputc ('2', stderr); 1304 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1305 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1306 button_number,
1070 x + 1, 1307 x + 1,
1071 y + 1); 1308 y + 1);
1072#else 1309#endif
1310
1073 tt_printf ("\033[M%c%c%c", 1311 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1312 (code + button_number + key_state),
1075 (32 + x + 1), 1313 (32 + x + 1),
1076 (32 + y + 1)); 1314 (32 + y + 1));
1077#endif
1078} 1315}
1079
1080#ifdef USING_W11LIB
1081void
1082rxvt_W11_process_x_event (XEvent *ev)
1083{
1084 rxvt_t *r = rxvt_get_r ();
1085
1086 x_cb (*ev);
1087}
1088#endif
1089 1316
1090/*{{{ process an X event */ 1317/*{{{ process an X event */
1091void 1318void
1092rxvt_term::x_cb (XEvent &ev) 1319rxvt_term::x_cb (XEvent &ev)
1093{ 1320{
1094 SET_R (this); 1321 make_current ();
1095 SET_LOCALE (locale);
1096 1322
1097#if defined(CURSOR_BLINK) 1323 dLocal (Display *, dpy);
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105 1324
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1325 if (ev.xany.window == vt
1107 } 1326 && SHOULD_INVOKE (HOOK_X_EVENT)
1108#endif 1327 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return; 1328 return;
1127#endif
1128 1329
1330 // for XQueryPointer
1129 Window unused_root, unused_child; 1331 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1332 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1333 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1334
1182 switch (ev.type) 1335 switch (ev.type)
1183 { 1336 {
1184 case KeyPress: 1337 case KeyPress:
1185 lookup_key (ev.xkey); 1338 key_press (ev.xkey);
1186 break; 1339 break;
1187 1340
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease: 1341 case KeyRelease:
1190 { 1342 key_release (ev.xkey);
1191 if (! (ev.xkey.state & ControlMask))
1192 mouse_slip_wheel_speed = 0;
1193 else
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1343 break;
1202 }
1203#endif
1204 1344
1205 case ButtonPress: 1345 case ButtonPress:
1206 button_press (ev.xbutton); 1346 button_press (ev.xbutton);
1207 break; 1347 break;
1208 1348
… …
1210 button_release (ev.xbutton); 1350 button_release (ev.xbutton);
1211 break; 1351 break;
1212 1352
1213 case ClientMessage: 1353 case ClientMessage:
1214 if (ev.xclient.format == 32 1354 if (ev.xclient.format == 32
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1355 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1216 destroy ();
1217#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink))
1223 { 1356 {
1224 /* Get Dnd data */ 1357 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1225 Atom ActualType; 1358 {
1226 int ActualFormat; 1359 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1227 unsigned char *data; 1360 {
1228 unsigned long Size, RemainingBytes; 1361 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 1362 {
1230 XGetWindowProperty (display->display, display->root, 1363 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1231 xa[XA_DNDSELECTION], 1364 destroy ();
1232 0L, 1000000L, 1365 }
1233 False, AnyPropertyType, 1366#if ENABLE_EWMH
1234 &ActualType, &ActualFormat, 1367 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1235 &Size, &RemainingBytes, 1368 XSendEvent (dpy, ev.xclient.window = display->root,
1369 False, SubstructureRedirectMask | SubstructureNotifyMask,
1236 &data); 1370 &ev);
1237 XChangeProperty (display->display, display->root, 1371#endif
1238 XA_CUT_BUFFER0, XA_STRING, 1372 }
1239 8, PropModeReplace, 1373 }
1240 data, STRLEN (data)); 1374#if ENABLE_XEMBED
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1375 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1242 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
1243 } 1383 }
1244#endif /* OFFIX_DND */
1245 break;
1246
1247 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping));
1249 break; 1384 break;
1250 1385
1251 /* 1386 /*
1252 * XXX: this is not the _current_ arrangement 1387 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1388 * Here's my conclusion:
… …
1272 break; 1407 break;
1273 } 1408 }
1274 break; 1409 break;
1275 1410
1276 case FocusIn: 1411 case FocusIn:
1277 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])
1278 { 1430 {
1279 TermWin.focus = 1; 1431 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289
1290 } 1432 ;
1291 break;
1292 1433
1293 case FocusOut: 1434 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1294 if (TermWin.focus)
1295 { 1435 {
1296 TermWin.focus = 0; 1436 seen_resize = 1;
1297 want_refresh = 1; 1437 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0])
1313 {
1314 int height, width;
1315
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 } 1438 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1323
1324 if (szHint.width != width || szHint.height != height)
1325 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1327 resize_all_windows (width, height, 1);
1328 }
1329#ifdef DEBUG_SIZE
1330 else 1439 else
1331 { 1440 {
1332 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
1333 } 1450 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343 1451
1452 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1344 } 1453 }
1345 break; 1454 break;
1346 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
1347 case SelectionClear: 1464 case SelectionClear:
1348 display->set_selection_owner (0); 1465 selection_clear ();
1349 break; 1466 break;
1350 1467
1351 case SelectionNotify: 1468 case SelectionNotify:
1352 if (selection_wait == Sel_normal) 1469 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor, 1470 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1354 ev.xselection.property, True);
1355 break; 1471 break;
1356 1472
1357 case SelectionRequest: 1473 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1474 selection_send (ev.xselectionrequest);
1359 break; 1475 break;
1360 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
1361 case UnmapNotify: 1501 case UnmapNotify:
1362 TermWin.mapped = 0; 1502 mapped = 0;
1363#ifdef TEXT_BLINK 1503#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1504 text_blink_ev.stop ();
1365#endif 1505#endif
1506 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1366 break; 1507 break;
1367
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break;
1374
1375#ifdef TRANSPARENT
1376 case ReparentNotify:
1377 rootwin_cb (ev);
1378 break;
1379#endif /* TRANSPARENT */
1380 1508
1381 case GraphicsExpose: 1509 case GraphicsExpose:
1382 case Expose: 1510 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1511 if (ev.xany.window == vt)
1384 { 1512 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1513 do
1514 {
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1515 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1516 ev.xexpose.width, ev.xexpose.height, False);
1388#else 1517 }
1389 // 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 {
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1392 //scr_expose (ev.xexpose.x, 0, 1526 }
1393 // ev.xexpose.width, TermWin.height, False); 1527
1394#endif
1395 want_refresh = 1; 1528 want_refresh = 1;
1396 } 1529 }
1397 else 1530 else
1398 { 1531 {
1399 XEvent unused_event; 1532 XEvent unused_event;
1400 1533
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1534 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1402 Expose, 1535 ;
1403 &unused_event)) ; 1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1537 ;
1405 GraphicsExpose, 1538
1406 &unused_event)) ; 1539 if (scrollBar.state && ev.xany.window == scrollBar.win)
1407 if (isScrollbarWindow (ev.xany.window))
1408 { 1540 {
1409 scrollBar.setIdle (); 1541 scrollBar.state = STATE_IDLE;
1410 scrollbar_show (0); 1542 scrollbar_show (0);
1411 } 1543 }
1412#ifdef MENUBAR
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1414 menubar_expose ();
1415#endif
1416 } 1544 }
1417 break; 1545 break;
1418 1546
1419 case MotionNotify: 1547 case MotionNotify:
1420#ifdef POINTER_BLANK 1548#ifdef POINTER_BLANK
1421 if (hidden_pointer) 1549 if (hidden_pointer)
1422 pointer_unblank (); 1550 pointer_unblank ();
1423#endif 1551#endif
1424#if MENUBAR 1552 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1425 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)
1426 { 1559 {
1427 menubar_control (ev.xbutton); 1560 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1428 break; 1561 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1429 } 1562 ; // nop
1430#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1432 break;
1433
1434 if (ev.xany.window == TermWin.vt)
1435 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1563 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1564 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1565 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1439 ; 1566 ;
1440 1567
1441 XQueryPointer (display->display, TermWin.vt, 1568 XQueryPointer (dpy, vt,
1442 &unused_root, &unused_child, 1569 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1570 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1571 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1572 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1573#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1574 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1575 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1576 {
1450#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
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1586 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1587 ev.xbutton.state & Button3Mask ? 2 : 0);
1588
1453#ifdef SELECTION_SCROLLING 1589#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1590 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1591 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1592 {
1457 int dist; 1593 int dist;
1458
1459 pending_scroll_selection=1;
1460 1594
1461 /* don't clobber the current delay if we are 1595 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1596 * already in the middle of scrolling.
1463 */ 1597 */
1464 if (scroll_selection_delay<=0) 1598 if (!sel_scroll_ev.is_active ())
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1599 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1466 1600
1467 /* save the event params so we can highlight 1601 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1602 * the selection in the pending-scroll loop
1469 */ 1603 */
1470 selection_save_x=ev.xbutton.x; 1604 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1605 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1606 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1607
1475 /* calc number of lines to scroll */ 1608 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1609 if (ev.xbutton.y < int_bwidth)
1477 { 1610 {
1478 scroll_selection_dir = UP; 1611 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1612 dist = int_bwidth - ev.xbutton.y;
1480 } 1613 }
1481 else 1614 else
1482 { 1615 {
1483 scroll_selection_dir = DN; 1616 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1617 dist = ev.xbutton.y - (int_bwidth + height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1618 }
1619
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1620 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1621 / SELECTION_SCROLL_LINE_SPEEDUP
1622 + 1;
1489 MIN_IT (scroll_selection_lines, 1623 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1624 SELECTION_SCROLL_MAX_LINES);
1491 } 1625 }
1492 else 1626 else
1493 { 1627 {
1494 /* we are within the text window, so we 1628 /* we are within the text window, so we
1495 * shouldn't be scrolling 1629 * shouldn't be scrolling
1496 */ 1630 */
1497 pending_scroll_selection = 0; 1631 sel_scroll_ev.stop();
1498 } 1632 }
1499#endif 1633#endif
1500#ifdef MOUSE_THRESHOLD 1634#ifdef MOUSE_THRESHOLD
1501
1502 } 1635 }
1503#endif 1636#endif
1504
1505 } 1637 }
1506 } 1638 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1639 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1508 { 1640 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1641 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1510 MotionNotify, &ev)) ; 1642 MotionNotify, &ev))
1643 ;
1644
1511 XQueryPointer (display->display, scrollBar.win, 1645 XQueryPointer (dpy, scrollBar.win,
1512 &unused_root, &unused_child, 1646 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1647 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1648 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1649 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1650 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1651 scrollbar_size ());
1518 scr_refresh (refresh_type);
1519 refresh_limit = 0; 1652 want_refresh = 1;
1520 scrollbar_show (1); 1653 scrollbar_show (1);
1521 } 1654 }
1522 break; 1655 break;
1523 } 1656 }
1524}
1525 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
1526void 1782void
1527rxvt_term::rootwin_cb (XEvent &ev) 1783rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1784{
1529 SET_R (this); 1785 make_current ();
1530 SET_LOCALE (locale);
1531 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
1532 switch (ev.type) 1792 switch (ev.type)
1533 { 1793 {
1534 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 */
1535 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])
1536 { 1801 {
1537 if (ev.xproperty.state == PropertyNewValue) 1802 bgPixmap.set_root_pixmap ();
1538 selection_property (ev.xproperty.window, ev.xproperty.atom); 1803 update_background ();
1539 break;
1540 } 1804 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /*
1545 * if user used some Esetroot compatible prog to set the root bg,
1546 * use the property to determine the pixmap. We use it later on.
1547 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550 1805
1551 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1552 return;
1553 }
1554
1555 /* FALLTHROUGH */
1556 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ())
1558 if (am_transparent)
1559 want_full_refresh = 1;
1560 break; 1806 break;
1807 }
1561#endif 1808# endif
1562 } 1809
1810 refresh_check ();
1563} 1811}
1812#endif
1564 1813
1565void 1814void
1566rxvt_term::button_press (XButtonEvent &ev) 1815rxvt_term::button_press (XButtonEvent &ev)
1567{ 1816{
1568 int reportmode = 0, clickintime; 1817 int reportmode = 0, clickintime;
1569 1818
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1819 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1820
1571 if (!bypass_keystate) 1821 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1822 reportmode = !! (priv_modes & PrivMode_mouse_report);
1823
1573 /* 1824 /*
1574 * VT window processing of button press 1825 * VT window processing of button press
1575 */ 1826 */
1576 if (ev.window == TermWin.vt) 1827 if (ev.window == vt)
1577 { 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
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1841 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1842
1579 if (reportmode) 1843 if (reportmode)
1580 { 1844 {
1581 /* mouse report from vt window */ 1845 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1846 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1847 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1848#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1849 if (ev.button == MEvent.button && clickintime)
1586 { 1850 {
1587 /* same button, within alloted time */ 1851 /* same button, within alloted time */
1588 MEvent.clicks++; 1852 MEvent.clicks++;
1853
1589 if (MEvent.clicks > 1) 1854 if (MEvent.clicks > 1)
1590 { 1855 {
1591 /* only report double clicks */ 1856 /* only report double clicks */
1592 MEvent.clicks = 2; 1857 MEvent.clicks = 2;
1593 mouse_report (ev); 1858 mouse_report (ev);
… …
1605 mouse_report (ev); 1870 mouse_report (ev);
1606 } 1871 }
1607#else 1872#else
1608 MEvent.button = ev.button; 1873 MEvent.button = ev.button;
1609 mouse_report (ev); 1874 mouse_report (ev);
1610#endif /* MOUSE_REPORT_DOUBLECLICK */ 1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1611 1876
1612 } 1877 }
1613 else 1878 else
1614 { 1879 {
1615 if (ev.button != MEvent.button) 1880 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1881 MEvent.clicks = 0;
1882
1617 switch (ev.button) 1883 switch (ev.button)
1618 { 1884 {
1619 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
1620 /* allow shift+left click to extend selection */ 1894 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1895 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1622 { 1896 {
1623 if (MEvent.button == Button1 && clickintime) 1897 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1898 selection_rotate (ev.x, ev.y);
1625 else 1899 else
1626 selection_extend (ev.x, ev.y, 1); 1900 selection_extend (ev.x, ev.y, 1);
… …
1641 case Button3: 1915 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 1916 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 1917 selection_rotate (ev.x, ev.y);
1644 else 1918 else
1645 selection_extend (ev.x, ev.y, 1); 1919 selection_extend (ev.x, ev.y, 1);
1920
1646 MEvent.button = Button3; 1921 MEvent.button = Button3;
1647 break; 1922 break;
1648 } 1923 }
1649 } 1924 }
1925
1650 MEvent.time = ev.time; 1926 MEvent.time = ev.time;
1651 return; 1927 return;
1652 } 1928 }
1653 1929
1654 /* 1930 /*
1655 * Scrollbar window processing of button press 1931 * Scrollbar window processing of button press
1656 */ 1932 */
1657 if (isScrollbarWindow (ev.window)) 1933 if (scrollBar.state && ev.window == scrollBar.win)
1658 { 1934 {
1659 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;
1660 /* 1943 /*
1661 * Rxvt-style scrollbar: 1944 * Rxvt-style scrollbar:
1662 * move up if mouse is above slider 1945 * move up if mouse is above slider
1663 * move dn if mouse is below slider 1946 * move dn if mouse is below slider
1664 * 1947 *
… …
1673 /* 1956 /*
1674 * Mouse report disabled scrollbar: 1957 * Mouse report disabled scrollbar:
1675 * arrow buttons - send up/down 1958 * arrow buttons - send up/down
1676 * click on scrollbar - send pageup/down 1959 * click on scrollbar - send pageup/down
1677 */ 1960 */
1678 if ((scrollBar.style == R_SB_NEXT 1961 if (direction == UP)
1679 && scrollbarnext_upButton (ev.y))
1680 || (scrollBar.style == R_SB_RXVT
1681 && scrollbarrxvt_upButton (ev.y)))
1682 tt_printf ("\033[A"); 1962 tt_printf ("\033[A");
1683 else if ((scrollBar.style == R_SB_NEXT 1963 else if (direction == DN)
1684 && scrollbarnext_dnButton (ev.y))
1685 || (scrollBar.style == R_SB_RXVT
1686 && scrollbarrxvt_dnButton (ev.y)))
1687 tt_printf ("\033[B"); 1964 tt_printf ("\033[B");
1688 else 1965 else
1689 switch (ev.button) 1966 switch (ev.button)
1690 { 1967 {
1691 case Button2: 1968 case Button2:
… …
1698 tt_printf ("\033[5~"); 1975 tt_printf ("\033[5~");
1699 break; 1976 break;
1700 } 1977 }
1701 } 1978 }
1702 else 1979 else
1703#endif /* NO_SCROLLBAR_REPORT */ 1980#endif /* NO_SCROLLBAR_REPORT */
1704
1705 {
1706 char upordown = 0;
1707
1708 if (scrollBar.style == R_SB_NEXT)
1709 { 1981 {
1710 if (scrollbarnext_upButton (ev.y)) 1982 if (direction != NO_DIR)
1711 upordown = -1; /* up */
1712 else if (scrollbarnext_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 else if (scrollBar.style == R_SB_RXVT)
1716 {
1717 if (scrollbarrxvt_upButton (ev.y))
1718 upordown = -1; /* up */
1719 else if (scrollbarrxvt_dnButton (ev.y))
1720 upordown = 1; /* down */
1721 }
1722 if (upordown)
1723 { 1983 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1984#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1985 if (!cont_scroll_ev.is_active ())
1986 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1726#endif 1987#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 1988 if (scr_page (direction, 1))
1728 { 1989 {
1729 if (upordown < 0) 1990 if (direction == UP)
1730 scrollBar.setUp (); 1991 scrollBar.state = STATE_UP;
1731 else 1992 else
1732 scrollBar.setDn (); 1993 scrollBar.state = STATE_DOWN;
1733 } 1994 }
1734 } 1995 }
1735 else 1996 else
1736 switch (ev.button) 1997 switch (ev.button)
1737 { 1998 {
1738 case Button2: 1999 case Button2:
1739 switch (scrollbar_align) 2000 switch (scrollBar.align)
1740 { 2001 {
1741 case R_SB_ALIGN_TOP: 2002 case R_SB_ALIGN_TOP:
1742 csrO = 0; 2003 csrO = 0;
1743 break; 2004 break;
1744 case R_SB_ALIGN_CENTRE: 2005 case R_SB_ALIGN_CENTRE:
… …
1746 break; 2007 break;
1747 case R_SB_ALIGN_BOTTOM: 2008 case R_SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2009 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2010 break;
1750 } 2011 }
2012
1751 if (scrollBar.style == R_SB_XTERM 2013 if (scrollBar.style == R_SB_XTERM
1752 || scrollbar_above_slider (ev.y) 2014 || scrollbar_above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2015 || scrollbar_below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2016 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1755 scrollbar_size ()); 2017
1756 scrollBar.setMotion (); 2018 scrollBar.state = STATE_MOTION;
1757 break; 2019 break;
1758 2020
1759 case Button1: 2021 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2022 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1761 csrO = ev.y - scrollBar.top; 2023 csrO = ev.y - scrollBar.top;
1762 /* FALLTHROUGH */ 2024 /* FALLTHROUGH */
1763 2025
1764 case Button3: 2026 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2027 if (scrollBar.style != R_SB_XTERM)
1766 { 2028 {
1767 if (scrollbar_above_slider (ev.y)) 2029 if (scrollbar_above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2030# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2031 scr_page (UP, nrow - 1);
1770# else 2032# else
1771 scr_page (UP, TermWin.nrow / 4); 2033 scr_page (UP, nrow / 4);
1772# endif 2034# endif
1773 else if (scrollbar_below_slider (ev.y)) 2035 else if (scrollbar_below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2036# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2037 scr_page (DN, nrow - 1);
1776# else 2038# else
1777 scr_page (DN, TermWin.nrow / 4); 2039 scr_page (DN, nrow / 4);
1778# endif 2040# endif
1779 else 2041 else
1780 scrollBar.setMotion (); 2042 scrollBar.state = STATE_MOTION;
1781 } 2043 }
1782 else 2044 else
1783 { 2045 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2046 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2047 (nrow
1786 * scrollbar_position (ev.y) 2048 * scrollbar_position (ev.y)
1787 / scrollbar_size ())); 2049 / scrollbar_size ()));
1788 } 2050 }
2051
1789 break; 2052 break;
1790 } 2053 }
1791 } 2054 }
2055
1792 return; 2056 return;
1793 } 2057 }
1794#if MENUBAR
1795 /*
1796 * Menubar window processing of button press
1797 */
1798 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev);
1800#endif
1801} 2058}
1802 2059
1803void 2060void
1804rxvt_term::button_release (XButtonEvent &ev) 2061rxvt_term::button_release (XButtonEvent &ev)
1805{ 2062{
1806 int reportmode = 0; 2063 int reportmode = 0;
1807 2064
1808 csrO = 0; /* reset csr Offset */ 2065 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2066 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2067 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2068
1812 if (scrollbar_isUpDn ()) 2069 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1813 { 2070 {
1814 scrollBar.setIdle (); 2071 scrollBar.state = STATE_IDLE;
1815 scrollbar_show (0); 2072 scrollbar_show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH;
1818#endif
1819
1820 } 2073 }
2074
1821#ifdef SELECTION_SCROLLING 2075#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2076 sel_scroll_ev.stop();
1823#endif 2077#endif
2078
1824 if (ev.window == TermWin.vt) 2079 if (ev.window == vt)
1825 { 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
1826 if (reportmode) 2090 if (reportmode)
1827 { 2091 {
1828 /* mouse report from vt window */ 2092 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2093 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2094 if (ev.button >= 4)
… …
1841 mouse_report (ev); 2105 mouse_report (ev);
1842 } 2106 }
1843#else /* MOUSE_REPORT_DOUBLECLICK */ 2107#else /* MOUSE_REPORT_DOUBLECLICK */
1844 MEvent.button = AnyButton; 2108 MEvent.button = AnyButton;
1845 mouse_report (ev); 2109 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2110#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2111 return;
1848 } 2112 }
2113
1849 /* 2114 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2115 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2116 * when overriding mouse reporting
1852 */ 2117 */
1853 if (PrivateModes & PrivMode_mouse_report 2118 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2119 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2120 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2121 selection_extend (ev.x, ev.y, 0);
1857 2122
1858 switch (ev.button) 2123 switch (ev.button)
1859 { 2124 {
1860 case Button1: 2125 case Button1:
1861 case Button3: 2126 case Button3:
1862 selection_make (ev.time); 2127 selection_make (ev.time);
1863 break; 2128 break;
2129
1864 case Button2: 2130 case Button2:
1865 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);
1866 break; 2133 break;
2134
1867#ifdef MOUSE_WHEEL 2135#ifdef MOUSE_WHEEL
1868 case Button4: 2136 case Button4:
1869 case Button5: 2137 case Button5:
1870 { 2138 {
1871 int i; 2139 int i;
1872 page_dirn v; 2140 page_dirn v;
1873 2141
1874 v = (ev.button == Button4) ? UP : DN; 2142 v = ev.button == Button4 ? UP : DN;
2143
1875 if (ev.state & ShiftMask) 2144 if (ev.state & ShiftMask)
1876 i = 1; 2145 i = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2146 else if (option (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2147 i = nrow - 1;
1879 else 2148 else
1880 i = 5; 2149 i = 5;
2150
1881# ifdef MOUSE_SLIP_WHEELING 2151# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2152 if (ev.state & ControlMask)
1883 { 2153 {
1884 mouse_slip_wheel_speed += (v ? -1 : 1); 2154 mouse_slip_wheel_speed += v ? -1 : 1;
1885 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);
1886 } 2160 }
2161 else
1887# endif 2162# endif
1888# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 { 2163 {
1895 scr_page (v, 1); 2164 scr_page (v, i);
1896 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1); 2165 scrollbar_show (1);
1898 } 2166 }
1899# endif
1900
1901 } 2167 }
1902 break; 2168 break;
1903#endif 2169#endif
1904
1905 }
1906 }
1907#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev);
1910#endif
1911}
1912
1913
1914#ifdef TRANSPARENT
1915/*
1916 * Check our parents are still who we think they are.
1917 * Do transparency updates if required
1918 */
1919int
1920rxvt_term::check_our_parents ()
1921{
1922 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after;
1924 Atom atype;
1925 unsigned char *prop = NULL;
1926 Window root, oldp, *list;
1927 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr;
1929
1930 pchanged = 0;
1931
1932 if (! (Options & Opt_transparent))
1933 return pchanged; /* Don't try any more */
1934
1935 XGetWindowAttributes (display->display, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth;
1937
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1939 if (rootdepth != wattr.depth)
1940 {
1941 if (am_transparent)
1942 { 2170 }
1943 pchanged = 1; 2171 }
1944 XSetWindowBackground (display->display, TermWin.vt, 2172}
1945 PixColors[Color_bg]); 2173
1946 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)
1947 } 2186 {
1948 return pchanged; /* Don't try any more */ 2187 seq_begin = cmdbuf_ptr;
1949 } 2188 ch = next_char ();
1950 2189
1951 /* Get all X ops out of the queue so that our information is up-to-date. */ 2190 if (ch == NOCHAR)
1952 XSync (display->display, False); 2191 break;
1953
1954 /*
1955 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame
1957 * windows for each client, so we have to take care about that.
1958 */
1959 i = (xa[XA_XROOTPMAPID] != 0
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success));
1963 if (!i || prop == NULL)
1964 have_pixmap = 0;
1965 else
1966 {
1967 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop);
1969 XFree (prop);
1970 }
1971 if (have_pixmap)
1972 {
1973 /*
1974 * Copy display->root pixmap transparency
1975 */
1976 int sx, sy, nx, ny;
1977 unsigned int nw, nh;
1978 Window cr;
1979 XImage *image;
1980 GC gc;
1981 XGCValues gcvalue;
1982
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1984 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height;
1987 nx = ny = 0;
1988 if (sx < 0)
1989 { 2192 }
1990 nw += sx; 2193
1991 nx = -sx; 2194 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1992 sx = 0;
1993 } 2195 {
1994 if (sy < 0) 2196 if (!seen_input)
1995 {
1996 nh += sy;
1997 ny = -sy;
1998 sy = 0;
1999 }
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2002 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2004 ZPixmap);
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */
2007 allowedxerror = 0;
2008 if (image == NULL)
2009 {
2010 if (am_transparent && am_pixmap_trans)
2011 { 2197 {
2012 pchanged = 1; 2198 seen_input = 1;
2013 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)
2014 { 2225 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2226 if (ch == C0_LF)
2016 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
2017 } 2266 }
2267
2268 seq_begin = cmdbuf_ptr;
2269 ch = next_char ();
2018 } 2270 }
2019 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
2020 } 2288 }
2021 else 2289 else
2022 { 2290 {
2023 if (TermWin.pixmap != None) 2291 try
2024 XFreePixmap (display->display, TermWin.pixmap);
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2026 (unsigned int)szHint.width,
2027 (unsigned int)szHint.height,
2028 (unsigned int)image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height);
2033 XFreeGC (display->display, gc);
2034 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2036 TermWin.pixmap);
2037 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1;
2039 am_transparent = am_pixmap_trans = 1;
2040 }
2041 }
2042 if (!am_pixmap_trans)
2043 {
2044 unsigned int n;
2045 /*
2046 * InheritPixmap transparency
2047 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2050 i++)
2051 {
2052 oldp = TermWin.parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2054 &TermWin.parent[i], &list, &n);
2055 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2057 if (TermWin.parent[i] == display->root)
2058 { 2292 {
2059 if (oldp != None) 2293 process_nonprinting (ch);
2060 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;
2061 break; 2299 break;
2062 } 2300 }
2063 if (oldp != TermWin.parent[i]) 2301
2064 pchanged = 1; 2302 ch = NOCHAR;
2065 }
2066 n = 0;
2067 if (pchanged)
2068 { 2303 }
2069 for (; n < (unsigned int)i; n++) 2304 }
2070 { 2305
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2306 return flag;
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2307}
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2308
2074 { 2309// read the next character
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2310wchar_t
2076 break; 2311rxvt_term::next_char () NOTHROW
2077 } 2312{
2078 } 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)
2079 } 2323 {
2080 if (n > (int) (sizeof (TermWin.parent) 2324 // the mbstate stores incomplete sequences. didn't know this :/
2081 / sizeof (TermWin.parent[0]))) 2325 cmdbuf_ptr = cmdbuf_endp;
2326 break;
2082 { 2327 }
2083 D_X ((stderr, "InheritPixmap Turning off"));
2084 XSetWindowBackground (display->display, TermWin.parent[0],
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */
2090 }
2091 else
2092 {
2093 /* wait (an arbitrary period) for the WM to do its thing
2094 * needed for fvwm2.2.2 (and before?) */
2095# ifdef HAVE_NANOSLEEP
2096 struct timespec rqt;
2097 2328
2098 rqt.tv_sec = 1; 2329 if (len == (size_t)-1)
2099 rqt.tv_nsec = 0; 2330 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2100 nanosleep (&rqt, NULL); 2331
2101# else 2332 // assume wchar == unicode
2102 sleep (1); 2333 cmdbuf_ptr += len;
2103# endif 2334 return wc & UNICODE_MASK;
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2105 for (n = 0; n < (unsigned int)i; n++)
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2107 ParentRelative);
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2109 ParentRelative);
2110 am_transparent = 1;
2111 }
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2113 TermWin.parent[i] = None;
2114 } 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
2115 return pchanged; 2364 return c;
2116} 2365}
2117#endif
2118 2366
2119/*}}} */ 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}
2120 2377
2121/*{{{ print pipe */ 2378/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2379/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2380#ifdef PRINTPIPE
2124FILE * 2381FILE *
2125rxvt_term::popen_printer () 2382rxvt_term::popen_printer ()
2126{ 2383{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2384 FILE *stream = popen (rs[Rs_print_pipe], "w");
2128 2385
2129 if (stream == NULL) 2386 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2387 rxvt_warn ("can't open printer pipe, not printing.\n");
2388
2131 return stream; 2389 return stream;
2132} 2390}
2133 2391
2134int 2392int
2135rxvt_term::pclose_printer (FILE *stream) 2393rxvt_term::pclose_printer (FILE *stream)
2136{ 2394{
2137 fflush (stream); 2395 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2396 return pclose (stream);
2144# endif
2145} 2397}
2146 2398
2147/* 2399/*
2148 * simulate attached vt100 printer 2400 * simulate attached vt100 printer
2149 */ 2401 */
2150void 2402void
2151rxvt_term::process_print_pipe () 2403rxvt_term::process_print_pipe ()
2152{ 2404{
2153 int done; 2405 int done;
2154 FILE *fd; 2406 FILE *fd;
2155 2407
2156 if ((fd = popen_printer ()) == NULL) 2408 if ((fd = popen_printer ()) == NULL)
2157 return; 2409 return;
2158 2410
2159 /* 2411 /*
2160 * 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
2161 * is received. 2413 * is received.
2162 */ 2414 */
2163 for (done = 0; !done;) 2415 for (done = 0; !done;)
2164 { 2416 {
2165 unsigned char buf[8]; 2417 unsigned char buf[8];
2166 unsigned char ch; 2418 unicode_t ch;
2167 unsigned int i, len; 2419 unsigned int i, len;
2168 2420
2169 if ((ch = cmd_getc ()) != C0_ESC) 2421 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2422 {
2171 if (putc (ch, fd) == EOF) 2423 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2424 break; /* done = 1 */
… …
2187 { 2439 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2440 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2441 break; /* done = 1 */
2190 } 2442 }
2191 } 2443 }
2444
2192 for (i = 0; i < len; i++) 2445 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2446 if (putc (buf[i], fd) == EOF)
2194 { 2447 {
2195 done = 1; 2448 done = 1;
2196 break; 2449 break;
2197 } 2450 }
2198 } 2451 }
2199 } 2452 }
2453
2200 pclose_printer (fd); 2454 pclose_printer (fd);
2201} 2455}
2202#endif /* PRINTPIPE */ 2456#endif /* PRINTPIPE */
2203/*}}} */ 2457/*}}} */
2204 2458
2205/* *INDENT-OFF* */ 2459/* *INDENT-OFF* */
2206enum { 2460enum {
2207 C1_40 = 0x40, 2461 C1_40 = 0x40,
2208 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,
2209 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,
2210 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,
2211 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,
2212}; 2466};
2213/* *INDENT-ON* */ 2467/* *INDENT-ON* */
2214 2468
2215/*{{{ process non-printing single characters */ 2469/*{{{ process non-printing single characters */
2216void 2470void
2217rxvt_term::process_nonprinting (unsigned char ch) 2471rxvt_term::process_nonprinting (unicode_t ch)
2218{ 2472{
2219 switch (ch) 2473 switch (ch)
2220 { 2474 {
2475 case C0_ESC:
2476 process_escape_seq ();
2477 break;
2221 case C0_ENQ: /* terminal Status */ 2478 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 2479 if (rs[Rs_answerbackstring])
2223 tt_write ( 2480 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 2481 else
2227 tt_write ((unsigned char *)VT100_ANS, 2482 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 2483 break;
2230 case C0_BEL: /* bell */ 2484 case C0_BEL: /* bell */
2231 scr_bell (); 2485 scr_bell ();
2232 break; 2486 break;
2233 case C0_BS: /* backspace */ 2487 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 2502 scr_charset_choose (1);
2249 break; 2503 break;
2250 case C0_SI: /* shift in - acs */ 2504 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 2505 scr_charset_choose (0);
2252 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
2253 } 2520 }
2254} 2521}
2255/*}}} */ 2522/*}}} */
2256 2523
2257 2524
2258/*{{{ process VT52 escape sequences */ 2525/*{{{ process VT52 escape sequences */
2259void 2526void
2260rxvt_term::process_escape_vt52 (unsigned char ch) 2527rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 2528{
2262 int row, col; 2529 int row, col;
2263 2530
2264 switch (ch) 2531 switch (ch)
2265 { 2532 {
… …
2317 2584
2318/*{{{ process escape sequences */ 2585/*{{{ process escape sequences */
2319void 2586void
2320rxvt_term::process_escape_seq () 2587rxvt_term::process_escape_seq ()
2321{ 2588{
2322 unsigned char ch = cmd_getc (); 2589 unicode_t ch = cmd_getc ();
2323 2590
2324 if (PrivateModes & PrivMode_vt52) 2591 if (priv_modes & PrivMode_vt52)
2325 { 2592 {
2326 process_escape_vt52 (ch); 2593 process_escape_vt52 (ch);
2327 return; 2594 return;
2328 } 2595 }
2329 2596
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 2611 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 2612 break;
2346 case '+': 2613 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 2614 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 2615 break;
2349#ifdef MULTICHAR_SET 2616#if !ENABLE_MINIMAL
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 2617 case '6':
2356 scr_backindex (); 2618 scr_backindex ();
2357 break; 2619 break;
2358#endif 2620#endif
2359 case '7': 2621 case '7':
2360 scr_cursor (SAVE); 2622 scr_cursor (SAVE);
2361 break; 2623 break;
2362 case '8': 2624 case '8':
2363 scr_cursor (RESTORE); 2625 scr_cursor (RESTORE);
2364 break; 2626 break;
2365#ifndef NO_FRILLS 2627#if !ENABLE_MINIMAL
2366 case '9': 2628 case '9':
2367 scr_forwardindex (); 2629 scr_forwardindex ();
2368 break; 2630 break;
2369#endif 2631#endif
2370 case '=': 2632 case '=':
… …
2380 break; 2642 break;
2381 2643
2382 /* 8.3.87: NEXT LINE */ 2644 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 2645 case C1_NEL: /* ESC E */
2384 { 2646 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 2647 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 2648 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2387 } 2649 }
2388 break; 2650 break;
2389 2651
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 2652 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 2653 case C1_ESA: /* ESC G */
… …
2401 case C1_RI: /* ESC M */ 2663 case C1_RI: /* ESC M */
2402 scr_index (DN); 2664 scr_index (DN);
2403 break; 2665 break;
2404 2666
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 2667 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 2668 /*case C1_SS2: scr_single_shift (2); break; */
2407 2669
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 2670 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 2671 /*case C1_SS3: scr_single_shift (3); break; */
2410 2672
2411 /* 8.3.27: DEVICE CONTROL STRING */ 2673 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 2674 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 2675 process_dcs_seq ();
2414 break; 2676 break;
2415 2677
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2678 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 2679 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 2680 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 2681 break; /* steal obsolete ESC [ c */
2421 2682
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2683 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2423 case C1_CSI: /* ESC [ */ 2684 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 2685 process_csi_seq ();
… …
2429 process_osc_seq (); 2690 process_osc_seq ();
2430 break; 2691 break;
2431 2692
2432 /* 8.3.106: RESET TO INITIAL STATE */ 2693 /* 8.3.106: RESET TO INITIAL STATE */
2433 case 'c': 2694 case 'c':
2695 mbstate.reset ();
2434 scr_poweron (); 2696 scr_poweron ();
2435 scrollbar_show (1); 2697 scrollbar_show (1);
2436 break; 2698 break;
2437 2699
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2700 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2450 2712
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2713/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */ 2714/* *INDENT-OFF* */
2453enum { 2715enum {
2454 CSI_ICH = 0x40, 2716 CSI_ICH = 0x40,
2455 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,
2456 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 ,
2457 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,
2458 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,
2459 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,
2460 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,
… …
2475 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, */
2476 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, [, \, ], ^, _, */
2477 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, */
2478 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, */
2479 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, */
2480 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, {, |, }, ~, */
2481 }; 2743 };
2482/* *INDENT-ON* */ 2744/* *INDENT-ON* */
2483 2745
2484void 2746void
2485rxvt_term::process_csi_seq () 2747rxvt_term::process_csi_seq ()
2486{ 2748{
2487 unsigned char ch, priv, i; 2749 unicode_t ch, priv, i;
2488 unsigned int nargs, p; 2750 unsigned int nargs, p;
2489 int n, ndef; 2751 int n, ndef;
2490 int arg[ESC_ARGS]; 2752 int arg[ESC_ARGS] = { };
2491 2753
2492 for (nargs = ESC_ARGS; nargs > 0;) 2754 nargs = 0;
2493 arg[--nargs] = 0;
2494 2755
2495 priv = 0; 2756 priv = 0;
2496 ch = cmd_getc (); 2757 ch = cmd_getc ();
2497 if (ch >= '<' && ch <= '?') 2758 if (ch >= '<' && ch <= '?')
2759 {
2498 { /* '<' '=' '>' '?' */ 2760 /* '<' '=' '>' '?' */
2499 priv = ch; 2761 priv = ch;
2500 ch = cmd_getc (); 2762 ch = cmd_getc ();
2501 } 2763 }
2764
2502 /* read any numerical arguments */ 2765 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 2766 for (n = -1; ch < CSI_ICH; )
2504 { 2767 {
2505 if (isdigit (ch)) 2768 if (isdigit (ch))
2506 { 2769 {
… …
2513 { 2776 {
2514 if (nargs < ESC_ARGS) 2777 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 2778 arg[nargs++] = n;
2516 n = -1; 2779 n = -1;
2517 } 2780 }
2518 else if (ch == '\b') 2781 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 2782 process_nonprinting (ch);
2530 } 2783
2531 ch = cmd_getc (); 2784 ch = cmd_getc ();
2532 } 2785 }
2533 2786
2534 if (ch > CSI_7F) 2787 if (ch > CSI_7F)
2535 return; 2788 return;
… …
2541 ndef = get_byte_array_bit (csi_defaults, i); 2794 ndef = get_byte_array_bit (csi_defaults, i);
2542 for (p = 0; p < nargs; p++) 2795 for (p = 0; p < nargs; p++)
2543 if (arg[p] == -1) 2796 if (arg[p] == -1)
2544 arg[p] = ndef; 2797 arg[p] = ndef;
2545 2798
2546#ifdef DEBUG_CMD
2547 fprintf (stderr, "CSI ");
2548 for (p = 0; p < nargs; p++)
2549 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2550 fprintf (stderr, "%c\n", ch);
2551#endif
2552
2553 /* 2799 /*
2554 * private mode handling 2800 * private mode handling
2555 */ 2801 */
2556 if (priv) 2802 if (priv)
2557 { 2803 {
2558 switch (priv) 2804 switch (priv)
2559 { 2805 {
2560 case '>': 2806 case '>':
2561 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 //
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2816 tt_printf ("\033[>%d;95;0c", 'U');
2817 }
2563 break; 2818 break;
2819
2564 case '?': 2820 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2821 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 2822 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 2823 break;
2568 } 2824 }
… …
2672 2928
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2929 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 2930 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 2931 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2932 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2933 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 2934 break;
2679 2935
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2936 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 2937 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 2938 break;
2684 2939
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2940 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 2941 process_sgr_mode (nargs, arg);
2687 break; 2942 break;
… …
2693 tt_printf ("\033[0n"); 2948 tt_printf ("\033[0n");
2694 break; 2949 break;
2695 case 6: /* CPR requested */ 2950 case 6: /* CPR requested */
2696 scr_report_position (); 2951 scr_report_position ();
2697 break; 2952 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 2953 case 7: /* unofficial extension */
2954 if (option (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2955 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 2956 break;
2702#endif
2703 case 8: /* unofficial extension */ 2957 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2958 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 2959 break;
2706 } 2960 }
2707 break; 2961 break;
2708 2962
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2963 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 2996 break;
2743 2997
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 2998 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 2999 if (arg[0] == 4)
2746 scr_insert_mode (0); 3000 scr_insert_mode (0);
3001 else if (arg[0] == 20)
3002 priv_modes &= ~PrivMode_LFNL;
2747 break; 3003 break;
2748 3004
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3005 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3006 if (arg[0] == 4)
2751 scr_insert_mode (1); 3007 scr_insert_mode (1);
3008 else if (arg[0] == 20)
3009 priv_modes |= PrivMode_LFNL;
2752 break; 3010 break;
2753 3011
2754 /* 3012 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3013 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3014 */
… …
2768 break; 3026 break;
2769 case CSI_75: 3027 case CSI_75:
2770 scr_cursor (RESTORE); 3028 scr_cursor (RESTORE);
2771 break; 3029 break;
2772 3030
2773#ifndef NO_FRILLS 3031#if !ENABLE_MINIMAL
2774 case CSI_74: 3032 case CSI_74:
2775 process_window_ops (arg, nargs); 3033 process_window_ops (arg, nargs);
2776 break; 3034 break;
2777#endif 3035#endif
2778 3036
2779 case CSI_78: /* DECREQTPARM */ 3037 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3038 if (arg[0] == 0 || arg[0] == 1)
2781 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);
2782 /* FALLTHROUGH */ 3040 break;
2783 3041
2784 default: 3042 default:
2785 break; 3043 break;
2786 } 3044 }
2787} 3045}
2788/*}}} */ 3046/*}}} */
2789 3047
2790#ifndef NO_FRILLS 3048#if !ENABLE_MINIMAL
2791/* ARGSUSED */ 3049/* ARGSUSED */
2792void 3050void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3051rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3052{
2795 int x, y; 3053 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3054 XWindowAttributes wattr;
2800 Window wdummy; 3055 Window wdummy;
3056
3057 dLocal (Display *, dpy);
2801 3058
2802 if (nargs == 0) 3059 if (nargs == 0)
2803 return; 3060 return;
3061
2804 switch (args[0]) 3062 switch (args[0])
2805 { 3063 {
2806 /* 3064 /*
2807 * commands 3065 * commands
2808 */ 3066 */
2809 case 1: /* deiconify window */ 3067 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3068 XMapWindow (dpy, parent[0]);
2811 break; 3069 break;
2812 case 2: /* iconify window */ 3070 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3071 XIconifyWindow (dpy, parent[0], display->screen);
2814 DefaultScreen (display->display));
2815 break; 3072 break;
2816 case 3: /* set position (pixels) */ 3073 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3074 XMoveWindow (dpy, parent[0], args[1], args[2]);
2818 break; 3075 break;
2819 case 4: /* set size (pixels) */ 3076 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3077 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3078 break;
2822 case 5: /* raise window */ 3079 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3080 XRaiseWindow (dpy, parent[0]);
2824 break; 3081 break;
2825 case 6: /* lower window */ 3082 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3083 XLowerWindow (dpy, parent[0]);
2827 break; 3084 break;
2828 case 7: /* refresh window */ 3085 case 7: /* refresh window */
2829 scr_touch (true); 3086 scr_touch (true);
2830 break; 3087 break;
2831 case 8: /* set size (chars) */ 3088 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3089 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3090 (unsigned int) (args[1] * fheight));
2834 break; 3091 break;
3092
3093 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3094 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3095 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3096 set_widthheight ((unsigned int)width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3097 (unsigned int) (args[1] * fheight));
2839 break; 3098 break;
3099
2840 /* 3100 /*
2841 * reports - some output format copied from XTerm 3101 * reports - some output format copied from XTerm
2842 */ 3102 */
2843 case 11: /* report window state */ 3103 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3104 XGetWindowAttributes (dpy, parent[0], &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3105 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3106 break;
2847 case 13: /* report window position */ 3107 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3108 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3109 XTranslateCoordinates (dpy, parent[0], wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3110 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3111 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3112 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3113 break;
2854 case 14: /* report window size (pixels) */ 3114 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3115 XGetWindowAttributes (dpy, parent[0], &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3116 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3117 break;
3118 case 18: /* report text area size (chars) */
3119 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3120 break;
2858 case 18: /* report window size (chars) */ 3121 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3122 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3123 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3124 case 20: /* report icon label */
3125 {
3126 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3127 XGetIconName (dpy, parent[0], &s);
2864 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 }
2865 break; 3131 break;
2866 case 21: /* report window title */ 3132 case 21: /* report window title */
3133 {
3134 char *s;
2867 XFetchName (display->display, TermWin.parent[0], &s); 3135 XFetchName (dpy, parent[0], &s);
2868 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 }
2869 break; 3139 break;
2870#endif
2871
2872 } 3140 }
2873} 3141}
2874#endif 3142#endif
2875 3143
2876/*----------------------------------------------------------------------*/ 3144/*----------------------------------------------------------------------*/
2877/* 3145/*
2878 * get input up until STRING TERMINATOR (or BEL) 3146 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3147 * ends_how is terminator used. returned input must be free()'d
2880 */ 3148 */
2881unsigned char * 3149char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3150rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3151{
2884 int seen_esc = 0; /* seen escape? */ 3152 unicode_t ch;
3153 bool seen_esc = false;
2885 unsigned int n = 0; 3154 unsigned int n = 0;
2886 unsigned char *s; 3155 wchar_t string[STRING_MAX];
2887 unsigned char ch, string[STRING_MAX];
2888 3156
2889 for (; (ch = cmd_getc ());) 3157 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3158 {
2891 if (ch == C0_BEL 3159 if (seen_esc)
2892 || ch == CHAR_ST 3160 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3161 if (ch == 0x5c) /* 7bit ST */
2894 break; 3162 break;
3163 else
3164 return NULL;
3165 }
2895 if (ch == C0_ESC) 3166 else if (ch == C0_ESC)
2896 { 3167 {
2897 seen_esc = 1; 3168 seen_esc = true;
2898 continue; 3169 continue;
2899 } 3170 }
3171 else if (ch == C0_BEL || ch == CHAR_ST)
3172 break;
2900 else if (ch == '\t') 3173 else if (ch == C0_SYN)
2901 ch = ' '; /* translate '\t' to space */ 3174 ch = cmd_get8 ();
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3175 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3176 return NULL; /* other control character - exit */
2904 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
2905 string[n++] = ch; 3184 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3185 }
3186
2908 string[n++] = '\0'; 3187 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3188
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3189 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3190
2913 return s; 3191 return rxvt_wcstombs (string);
2914} 3192}
2915 3193
2916/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2917/* 3195/*
2918 * 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)'
2919 */ 3197 */
2920void 3198void
2921rxvt_term::process_dcs_seq () 3199rxvt_term::process_dcs_seq ()
2922{ 3200{
2923 unsigned char eh, *s; 3201 char *s;
3202 unicode_t eh;
3203
2924 /* 3204 /*
2925 * Not handled yet 3205 * Not handled yet
2926 */ 3206 */
2927 s = get_to_st (&eh); 3207 s = get_to_st (eh);
2928 if (s) 3208 if (s)
2929 free (s); 3209 free (s);
3210
2930 return; 3211 return;
2931} 3212}
2932 3213
2933/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
2934/* 3215/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3216 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3217 */
2937void 3218void
2938rxvt_term::process_osc_seq () 3219rxvt_term::process_osc_seq ()
2939{ 3220{
2940 unsigned char ch, eh, *s; 3221 unicode_t ch, eh;
2941 int arg; 3222 int arg;
2942 3223
2943 ch = cmd_getc (); 3224 ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3225 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3226 arg = arg * 10 + (ch - '0');
2946 3227
2947 if (ch == ';') 3228 if (ch == ';')
2948 { 3229 {
2949 s = get_to_st (&eh); 3230 char *s = get_to_st (eh);
3231
2950 if (s) 3232 if (s)
2951 { 3233 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3234 process_xterm_seq (arg, s, eh);
2964 free (s); 3235 free (s);
2965 } 3236 }
2966 } 3237 }
2967} 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
2968/* 3259/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3260 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3261 */
2990void 3262void
2991rxvt_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)
2992{ 3264{
2993 int changed = 0; 3265 int color;
2994 int color;
2995 char *buf, *name; 3266 char *buf, *name;
3267 bool query = str[0] == '?' && !str[1];
3268 int saveop = op;
3269
3270 dLocal (Display *, dpy);
2996 3271
2997 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
2998 switch (op) 3277 switch (op)
2999 { 3278 {
3000 case XTerm_name: 3279 case XTerm_name:
3001 set_title (str); 3280 set_title (str);
3002 /* FALLTHROUGH */ 3281 /* FALLTHROUGH */
3003 case XTerm_iconName: 3282 case XTerm_iconName:
3004 set_iconName (str); 3283 set_icon_name (str);
3005 break; 3284 break;
3006 case XTerm_title: 3285 case XTerm_title:
3007 set_title (str); 3286 set_title (str);
3008 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
3009 case XTerm_Color: 3327 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3328 for (buf = (char *)str; buf && *buf;)
3011 { 3329 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3330 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3331 break;
3332
3014 *name++ = '\0'; 3333 *name++ = '\0';
3015 color = atoi (buf); 3334 color = atoi (buf) + minCOLOR;
3016 if (color < 0 || color >= TOTAL_COLORS) 3335
3336 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3017 break; 3337 break;
3338
3018 if ((buf = STRCHR (name, ';')) != NULL) 3339 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3340 *buf++ = '\0';
3020 set_window_color (color + minCOLOR, name); 3341
3342 process_color_seq (op, color, name, resp);
3021 } 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);
3022 break; 3352 break;
3023#ifndef NO_CURSORCOLOR 3353#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3354 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3355 process_color_seq (op, Color_cursor, str, resp);
3026 break; 3356 break;
3027#endif 3357#endif
3028 case XTerm_Color_pointer: 3358 case XTerm_Color_pointer_fg:
3029 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);
3030 break; 3363 break;
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3364#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD:
3033 set_window_color (Color_BD, str);
3034 break;
3035 case XTerm_Color_UL:
3036 set_window_color (Color_UL, str);
3037 break;
3038 case XTerm_Color_RV: 3365 case XTerm_Color_RV:
3039 set_window_color (Color_RV, str); 3366 process_color_seq (op, Color_RV, str, resp);
3040 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;
3041#endif 3379#endif
3042 3380#if ENABLE_TRANSPARENCY
3043 case XTerm_Menu: 3381 case URxvt_Color_tint:
3382 process_color_seq (op, Color_tint, str, resp);
3044 /* 3383 {
3045 * rxvt_menubar_dispatch () violates the constness of the string, 3384 bool changed = false;
3046 * 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 ();
3047 */ 3393 }
3394
3048 break; 3395 break;
3396#endif
3397
3398#if BG_IMAGE_FROM_FILE
3049 case XTerm_Pixmap: 3399 case Rxvt_Pixmap:
3050 if (*str != ';') 3400 if (!strcmp (str, "?"))
3051 { 3401 {
3052#if XPM_BACKGROUND 3402 char str[256];
3053 scale_pixmap (""); /* reset to default scaling */ 3403
3054 set_bgPixmap (str); /* change pixmap */ 3404 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3055#endif 3405 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3056 scr_touch (true); 3406 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3407 process_xterm_seq (XTerm_title, str, CHAR_ST);
3057 } 3408 }
3058 while ((str = STRCHR (str, ';')) != NULL)
3059 {
3060 str++;
3061#if XPM_BACKGROUND
3062 changed += scale_pixmap (str);
3063#endif
3064
3065 }
3066 if (changed)
3067 {
3068#ifdef XPM_BACKGROUND
3069 resize_pixmap ();
3070#endif
3071 scr_touch (true);
3072 }
3073 break;
3074
3075 case XTerm_restoreFG:
3076 set_window_color (Color_fg, str);
3077 break;
3078 case XTerm_restoreBG:
3079 set_window_color (Color_bg, str);
3080 break;
3081 case XTerm_logfile:
3082 break;
3083 case XTerm_font:
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else 3409 else
3090 { 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
3091 set_locale (str); 3424 while (str)
3092 im_cb (); 3425 {
3426 str++;
3427 if (bgPixmap.set_geometry (str))
3428 changed++;
3429 str = strchr (str, ';');
3430 }
3431
3432 if (changed)
3433 update_background ();
3093 } 3434 }
3094 break; 3435 break;
3436#endif
3437
3438 case XTerm_logfile:
3439 // TODO, when secure mode?
3440 break;
3441
3095#if 0 3442#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3443 case Rxvt_dumpscreen: /* no error notices */
3097 { 3444 {
3098 int fd; 3445 int fd;
3099 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)
3100 { 3447 {
3101 scr_dump (fd); 3448 scr_dump (fd);
3102 close (fd); 3449 close (fd);
3103 } 3450 }
3104 } 3451 }
3105 break; 3452 break;
3106#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)];
3107 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
3108 } 3517 }
3109} 3518}
3110/*----------------------------------------------------------------------*/ 3519/*----------------------------------------------------------------------*/
3111 3520
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3521/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3120 * so no need for fancy checking 3529 * so no need for fancy checking
3121 */ 3530 */
3122int 3531int
3123rxvt_term::privcases (int mode, unsigned long bit) 3532rxvt_term::privcases (int mode, unsigned long bit)
3124{ 3533{
3125 int state; 3534 int state;
3126 3535
3127 if (mode == 's') 3536 if (mode == 's')
3128 { 3537 {
3129 SavedModes |= (PrivateModes & bit); 3538 SavedModes |= (priv_modes & bit);
3130 return -1; 3539 return -1;
3131 } 3540 }
3132 else 3541 else
3133 { 3542 {
3134 if (mode == 'r') 3543 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3544 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 3545 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3546 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 3547 PrivMode (state, bit);
3139 } 3548 }
3549
3140 return state; 3550 return state;
3141} 3551}
3142 3552
3143/* we're not using priv _yet_ */ 3553/* we're not using priv _yet_ */
3144void 3554void
3145rxvt_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)
3146{ 3556{
3147 unsigned int i, j; 3557 unsigned int i, j;
3148 int state; 3558 int state;
3559
3149 static const struct 3560 static const struct
3150 { 3561 {
3151 const int argval; 3562 const int argval;
3152 const unsigned long bit; 3563 const unsigned long bit;
3153 }
3154 argtopriv[] = { 3564 } argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 3565 { 1, PrivMode_aplCUR },
3156 { 2, PrivMode_vt52 }, 3566 { 2, PrivMode_vt52 },
3157 { 3, PrivMode_132 }, 3567 { 3, PrivMode_132 },
3158 { 4, PrivMode_smoothScroll }, 3568 { 4, PrivMode_smoothScroll },
3159 { 5, PrivMode_rVideo }, 3569 { 5, PrivMode_rVideo },
3160 { 6, PrivMode_relOrigin }, 3570 { 6, PrivMode_relOrigin },
3161 { 7, PrivMode_Autowrap }, 3571 { 7, PrivMode_Autowrap },
3572 // 8, bi-directional support mode
3162 { 9, PrivMode_MouseX10 }, 3573 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 3574 // 18, 19 printing-related
3164 { menuBar_esc, PrivMode_menuBar }, 3575 { 25, PrivMode_VisibleCursor },
3165#endif
3166#ifdef scrollBar_esc 3576#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 3577 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 3578#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 3579 { 35, PrivMode_ShiftKeys }, // rxvt extension
3171 { 40, PrivMode_132OK }, 3580 { 40, PrivMode_132OK },
3581 // 41 xterm more fixes NYI
3582 // 45 margin bell NYI
3583 // 46 start logging
3172 { 47, PrivMode_Screen }, 3584 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 3585 { 66, PrivMode_aplKP },
3174#ifndef NO_BACKSPACE_KEY 3586#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 3587 { 67, PrivMode_BackSpace },
3176#endif 3588#endif
3177 { 1000, PrivMode_MouseX11 }, 3589 { 1000, PrivMode_MouseX11 },
3590 { 1002, PrivMode_MouseBtnEvent },
3591 { 1003, PrivMode_MouseAnyEvent },
3178 { 1010, PrivMode_TtyOutputInh }, 3592 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 3593 { 1011, PrivMode_Keypress }, // rxvt extension
3594 // 1035 enable modifiers for alt, numlock NYI
3595 // 1036 send ESC for meta keys NYI
3596 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 3597 { 1047, PrivMode_Screen },
3598 // 1048 save and restore cursor
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3599 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3600 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3601 { 2004, PrivMode_BracketPaste },
3182 }; 3602 };
3183 3603
3184 if (nargs == 0) 3604 if (nargs == 0)
3185 return; 3605 return;
3186 3606
… …
3201 state = privcases (mode, argtopriv[j].bit); 3621 state = privcases (mode, argtopriv[j].bit);
3202 break; 3622 break;
3203 } 3623 }
3204 3624
3205 /* extra handling for values with state unkept */ 3625 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 3626 switch (arg[i])
3208 { 3627 {
3628#if ENABLE_STYLES
3629 case 1021:
3630 set_option (Opt_intensityStyles, mode);
3631
3632 scr_touch (true);
3633 break;
3634#endif
3209 case 1048: /* alternative cursor save */ 3635 case 1048: /* alternative cursor save */
3636 case 1049:
3637 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3638 if (mode == 0)
3211 scr_cursor (RESTORE); 3639 scr_cursor (RESTORE);
3212 else if (mode == 1) 3640 else if (mode == 1)
3213 scr_cursor (SAVE); 3641 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 3642 break;
3643 }
3644
3645 if (state >= 0)
3646 /* extra handling for values with valid 0 or 1 state */
3647 switch (arg[i])
3648 {
3649 /* case 1: - application cursor keys */
3650 case 2: /* VT52 mode */
3651 /* oddball mode. should be set regardless of set/reset
3652 * parameter. Return from VT52 mode with an ESC < from
3653 * within VT52 mode
3654 */
3655 PrivMode (1, PrivMode_vt52);
3656 break;
3230 case 3: /* 80/132 */ 3657 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 3658 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3659 {
3233 (unsigned int)TermWin.height); 3660 scr_poweron ();
3661 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3662 }
3234 break; 3663 break;
3235 case 4: /* smooth scrolling */ 3664 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 3665 set_option (Opt_jumpScroll, !state);
3240 break; 3666 break;
3241 case 5: /* reverse video */ 3667 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 3668 scr_rvideo_mode (state);
3243 break; 3669 break;
3244 case 6: /* relative/absolute origins */ 3670 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 3671 scr_relative_origin (state);
3246 break; 3672 break;
3247 case 7: /* autowrap */ 3673 case 7: /* autowrap */
3248 scr_autowrap (state); 3674 scr_autowrap (state);
3249 break; 3675 break;
3250 /* 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 */
3251 case 9: /* X10 mouse reporting */ 3677 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 3678 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 3679 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3254 break; 3680 break;
3255#ifdef menuBar_esc
3256 case menuBar_esc:
3257#ifdef MENUBAR
3258 map_menuBar (state);
3259#endif
3260 break;
3261#endif
3262#ifdef scrollBar_esc 3681#ifdef scrollBar_esc
3263 case scrollBar_esc: 3682 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 3683 if (scrollbar_mapping (state))
3265 { 3684 {
3266 resize_all_windows (0, 0, 0); 3685 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 3686 scr_touch (true);
3268 } 3687 }
3269 break; 3688 break;
3270#endif 3689#endif
3271 case 25: /* visible/invisible cursor */ 3690 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 3691 scr_cursor_visible (state);
3273 break; 3692 break;
3274 /* case 35: - shift keys */ 3693 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 3694 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 3695 case 47: /* secondary screen */
3277 scr_change_screen (state); 3696 scr_change_screen (state);
3278 break; 3697 break;
3279 /* case 66: - application key pad */ 3698 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 3699 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 3700 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 3701 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 3702 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3284 break; 3703 break;
3285#if 0
3286 case 1001: 3704 case 1002:
3287 break; /* X11 mouse highlighting */ 3705 case 1003:
3288#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;
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 3716 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 3717 set_option (Opt_scrollTtyOutput, !state);
3294 break; 3718 break;
3295 case 1011: /* scroll to bottom on key press */ 3719 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 3720 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 3721 break;
3301 case 1047: /* secondary screen w/ clearing */ 3722 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3723 if (option (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 3724 if (current_screen != PRIMARY)
3304 scr_erase_screen (2); 3725 scr_erase_screen (2);
3305 scr_change_screen (state); 3726 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 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;
3734 default:
3735 break;
3309 } 3736 }
3310 } 3737 }
3311} 3738}
3312/*}}} */ 3739/*}}} */
3313 3740
3314/*{{{ process sgr sequences */ 3741/*{{{ process sgr sequences */
3315void 3742void
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3743rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 3744{
3318 unsigned int i; 3745 unsigned int i;
3319 short rendset; 3746 short rendset;
3320 int rendstyle; 3747 int rendstyle;
3321 3748
3322 if (nargs == 0) 3749 if (nargs == 0)
3323 { 3750 {
3324 scr_rendition (0, ~RS_None); 3751 scr_rendition (0, ~RS_None);
3325 return; 3752 return;
3326 } 3753 }
3754
3327 for (i = 0; i < nargs; i++) 3755 for (i = 0; i < nargs; i++)
3328 { 3756 {
3329 rendset = -1; 3757 rendset = -1;
3330 switch (arg[i]) 3758 switch (arg[i])
3331 { 3759 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 3761 rendset = 0, rendstyle = ~RS_None;
3334 break; 3762 break;
3335 case 1: 3763 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3764 rendset = 1, rendstyle = RS_Bold;
3337 break; 3765 break;
3766 //case 2: // low intensity
3767 case 3:
3768 rendset = 1, rendstyle = RS_Italic;
3769 break;
3338 case 4: 3770 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3771 rendset = 1, rendstyle = RS_Uline;
3340 break; 3772 break;
3341 case 5: 3773 case 5: // slowly blinking
3774 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3775 rendset = 1, rendstyle = RS_Blink;
3343 break; 3776 break;
3777 //case 6: // scoansi light background
3344 case 7: 3778 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3779 rendset = 1, rendstyle = RS_RVid;
3346 break; 3780 break;
3347 case 22: 3781 case 8:
3782 // invisible. NYI
3783 break;
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)
3348 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;
3349 break; 3799 break;
3350 case 24: 3800 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 3801 rendset = 0, rendstyle = RS_Uline;
3352 break; 3802 break;
3353 case 25: 3803 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 3804 rendset = 0, rendstyle = RS_Blink;
3355 break; 3805 break;
3806 case 26: // variable spacing (iso 8613)
3807 rendset = 0, rendstyle = RS_Blink;
3808 break;
3356 case 27: 3809 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 3810 rendset = 0, rendstyle = RS_RVid;
3358 break; 3811 break;
3812 //case 28: // visible. NYI
3813 //case 29: // not crossed-out
3359 } 3814 }
3815
3360 if (rendset != -1) 3816 if (rendset != -1)
3361 { 3817 {
3362 scr_rendition (rendset, rendstyle); 3818 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 3819 continue; /* for (;i;) */
3364 } 3820 }
… …
3371 case 33: 3827 case 33:
3372 case 34: 3828 case 34:
3373 case 35: 3829 case 35:
3374 case 36: 3830 case 36:
3375 case 37: 3831 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3832 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 3833 break;
3379#ifdef TTY_256COLOR 3834 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 3835 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 3836 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3837 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 3838 i += 2;
3386 } 3839 }
3387 break; 3840 break;
3388#endif
3389 case 39: /* default fg */ 3841 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 3842 scr_color (Color_fg, Color_fg);
3391 break; 3843 break;
3392 3844
3393 case 40: 3845 case 40:
… …
3396 case 43: 3848 case 43:
3397 case 44: 3849 case 44:
3398 case 45: 3850 case 45:
3399 case 46: 3851 case 46:
3400 case 47: 3852 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3853 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 3854 break;
3404#ifdef TTY_256COLOR 3855 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 3856 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 3857 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3858 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 3859 i += 2;
3411 } 3860 }
3412 break; 3861 break;
3413#endif
3414 case 49: /* default bg */ 3862 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 3863 scr_color (Color_bg, Color_bg);
3416 break; 3864 break;
3417 3865
3418#ifndef NO_BRIGHTCOLOR 3866 //case 50: // not variable spacing
3867
3868#if !ENABLE_MINIMAL
3419 case 90: 3869 case 90:
3420 case 91: /* set bright fg color */ 3870 case 91: /* set bright fg color */
3421 case 92: 3871 case 92:
3422 case 93: 3872 case 93:
3423 case 94: 3873 case 94:
3424 case 95: 3874 case 95:
3425 case 96: 3875 case 96:
3426 case 97: 3876 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3877 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 3878 break;
3430 case 100: 3879 case 100:
3431 case 101: /* set bright bg color */ 3880 case 101: /* set bright bg color */
3432 case 102: 3881 case 102:
3433 case 103: 3882 case 103:
3434 case 104: 3883 case 104:
3435 case 105: 3884 case 105:
3436 case 106: 3885 case 106:
3437 case 107: 3886 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3887 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 3888 break;
3441#endif 3889#endif
3442
3443 } 3890 }
3444 } 3891 }
3445} 3892}
3446/*}}} */ 3893/*}}} */
3447 3894
3448/*{{{ process Rob Nation's own graphics mode sequences */ 3895/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3449void 3896void
3450rxvt_term::process_graphics () 3897rxvt_term::process_graphics ()
3451{ 3898{
3452 unsigned char ch, cmd = cmd_getc (); 3899 unicode_t ch, cmd = cmd_getc ();
3453 3900
3454 if (cmd == 'Q') 3901 if (cmd == 'Q')
3902 {
3455 { /* query graphics */ 3903 /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */ 3904 tt_printf ("\033G0\012"); /* no graphics */
3457 return; 3905 return;
3458 } 3906 }
3459 /* swallow other graphics sequences until terminating ':' */ 3907 /* swallow other graphics sequences until terminating ':' */
3460 do 3908 do
3461 ch = cmd_getc (); 3909 ch = cmd_getc ();
… …
3471 */ 3919 */
3472void 3920void
3473rxvt_term::tt_printf (const char *fmt,...) 3921rxvt_term::tt_printf (const char *fmt,...)
3474{ 3922{
3475 va_list arg_ptr; 3923 va_list arg_ptr;
3476 unsigned char buf[256]; 3924 char buf[256];
3477 3925
3478 va_start (arg_ptr, fmt); 3926 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3927 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 3928 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 3929 tt_write (buf, strlen (buf));
3482} 3930}
3483 3931
3484/* ---------------------------------------------------------------------- */ 3932/* ---------------------------------------------------------------------- */
3485/* 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,
3486 * or generated by us in response to a query ESC sequence. 3934 * or generated by us in response to a query ESC sequence.
3487 */ 3935 */
3936const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3937
3488void 3938void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3939rxvt_term::tt_write (const char *data, unsigned int len)
3490{ 3940{
3491 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;
3492 3943
3493 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;
3494 { 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
3495 if (v_buflen == 0) 3974 if (v_buflen == 0)
3496 { 3975 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 3976 free (v_buffer);
3524 v_buffer = 0; 3977 v_buffer = 0;
3525 v_buflen = 0;
3526 3978
3527 pty_ev.set (EVENT_READ); 3979 pty_ev.set (ev::READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 3980 return;
3540 } 3981 }
3982
3983 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 3984 }
3985 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3986 pty_ev.set (ev::READ);
3542} 3987}
3543 3988
3544/*----------------------- end-of-file (C source) -----------------------*/ 3989/*----------------------- end-of-file (C source) -----------------------*/
3545 3990

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