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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.57 by pcg, Tue Feb 24 16:25:44 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;
699 942
700 if (n > 0 && s < count) 943 if (n > 0 && s < count)
701 { 944 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 945 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 947 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 948 cmdbuf_endp -= n;
706 s += n; 949 s += n;
707 } 950 }
708 951
709 if (count > s) 952 if (count > s)
710 { 953 {
711 rxvt_print_error ("data loss: cmd_write too large"); 954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 955 count = s;
713 } 956 }
714 957
715 for (; count--;) 958 for (; count--;)
716 *cmdbuf_endp++ = *str++; 959 *cmdbuf_endp++ = *str++;
717 960
718 cmd_parse (); 961 cmd_parse ();
719 962
720 return 0; 963 return 0;
721} 964}
722#endif /* MENUBAR_MAX */ 965#endif
723 966
724void 967void
725rxvt_term::flush () 968rxvt_term::flush ()
726{ 969{
727#ifdef TRANSPARENT 970 flush_ev.stop ();
728 if (want_full_refresh) 971
972#ifdef HAVE_BG_PIXMAP
973 if (bgPixmap.check_clearChanged ())
729 { 974 {
730 want_full_refresh = 0; 975// scr_clear (true); This needs to be researched further!
731 scr_clear ();
732 scr_touch (false); 976 scr_touch (false);
733 want_refresh = 1;
734 } 977 }
735#endif 978#endif
736 979
737 if (want_refresh) 980 if (want_refresh)
738 { 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
739 scr_refresh (refresh_type); 1020 scr_refresh ();
740 scrollbar_show (1); 1021 scrollbar_show (1);
741#ifdef USE_XIM 1022#ifdef USE_XIM
742 IMSendSpot (); 1023 IMSendSpot ();
743#endif 1024#endif
744
745 } 1025 }
746 1026
747 display->flush (); 1027 display->flush ();
748} 1028}
749 1029
1030/* checks wether a refresh is requested and starts the refresh timer */
750void 1031void
751rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
752{ 1033{
753 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
754 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
755 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;
756 flush (); 1046 flush ();
757} 1047}
758 1048
759#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
760void 1050void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
762{ 1052{
763 hidden_cursor = !hidden_cursor; 1053 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1054 want_refresh = 1;
765 1055 refresh_check ();
766 w.start (w.at + BLINK_INTERVAL);
767} 1056}
768#endif 1057#endif
769 1058
770#ifdef TEXT_BLINK 1059#ifdef TEXT_BLINK
771void 1060void
772rxvt_term::text_blink_cb (time_watcher &w) 1061rxvt_term::text_blink_cb (ev::timer &w, int revents)
773{ 1062{
774 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1063 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 { 1064 {
776 hidden_text = !hidden_text; 1065 hidden_text = !hidden_text;
777 want_refresh = 1; 1066 want_refresh = 1;
778 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))
779 } 1080 {
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
780} 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;
781#endif 1145#endif
782 1146
783bool 1147bool
784rxvt_term::pty_fill () 1148rxvt_term::pty_fill ()
785{ 1149{
786 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 }
787 1157
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1158 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1159 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1160 cmdbuf_endp = cmdbuf_ptr + n;
791 1161
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1162 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1163
794 if (n > 0) 1164 if (r > 0)
795 { 1165 {
796 cmdbuf_endp += n; 1166 cmdbuf_endp += r;
797 return true; 1167 return true;
798 } 1168 }
799 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))
800 destroy (); 1181 destroy ();
801 1182 }
1183
802 return false; 1184 return false;
803} 1185}
804 1186
805void 1187void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1188rxvt_term::pty_cb (ev::io &w, int revents)
807{ 1189{
808 SET_R (this); 1190 make_current ();
809 SET_LOCALE (locale);
810 1191
811 if (revents & EVENT_WRITE) 1192 if (revents & ev::READ)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us 1193 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ()) 1194 while (pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ()) 1195 if (cmd_parse ())
829 break; 1196 break;
830 }
831 }
832}
833 1197
834bool 1198 if (revents & ev::WRITE)
835rxvt_term::cmd_parse () 1199 pty_write ();
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839 1200
840 for (;;) 1201 refresh_check ();
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938} 1202}
939 1203
940// read the next character, currently handles UTF-8 1204void
941// will probably handle all sorts of other stuff in the future 1205rxvt_term::pointer_unblank ()
942uint32_t
943rxvt_term::next_char ()
944{ 1206{
945 while (cmdbuf_ptr < cmdbuf_endp) 1207 XDefineCursor (dpy, vt, TermWin_cursor);
946 { 1208 recolour_cursor ();
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1209
950 wchar_t wc; 1210#ifdef POINTER_BLANK
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1211 hidden_pointer = 0;
952 1212
953 if (len == (size_t)-2) 1213 if (option (Opt_pointerBlank))
954 return NOCHAR; 1214 pointer_ev.start (pointerBlankDelay);
955 1215#endif
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1216}
988 1217
989#ifdef POINTER_BLANK 1218#ifdef POINTER_BLANK
990void 1219void
991rxvt_term::pointer_unblank () 1220rxvt_term::pointer_blank ()
992{ 1221{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1222 if (!option (Opt_pointerBlank))
994 recolour_cursor (); 1223 return;
995 1224
1225 XDefineCursor (dpy, vt, display->blank_cursor);
1226 XFlush (dpy);
1227
996 hidden_pointer = 0; 1228 hidden_pointer = 1;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000} 1229}
1001 1230
1002void 1231void
1003rxvt_term::pointer_blank () 1232rxvt_term::pointer_cb (ev::timer &w, int revents)
1004{ 1233{
1005 if (! (Options & Opt_pointerBlank)) 1234 make_current ();
1006 return;
1007
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1009 XFlush (display->display);
1010
1011 hidden_pointer = 1;
1012}
1013
1014void
1015rxvt_term::pointer_cb (time_watcher &w)
1016{
1017 SET_R (this);
1018 SET_LOCALE (locale);
1019 1235
1020 pointer_blank (); 1236 pointer_blank ();
1021} 1237}
1022#endif 1238#endif
1023 1239
1024void 1240void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1241rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1242{
1027 int button_number, key_state = 0; 1243 int button_number, key_state = 0;
1028 int x, y; 1244 int x, y;
1245 int code = 32;
1029 1246
1030 x = ev.x; 1247 x = Pixel2Col (ev.x);
1031 y = ev.y; 1248 y = Pixel2Row (ev.y);
1032 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 }
1033 1257
1034 if (MEvent.button == AnyButton) 1258 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1259 button_number = 3;
1037 }
1038 else 1260 else
1039 { 1261 {
1040 button_number = MEvent.button - Button1; 1262 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1263 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1264 if (button_number >= 3)
1043 button_number += (64 - 3); 1265 button_number += (64 - 3);
1044 } 1266 }
1045 1267
1046 if (PrivateModes & PrivMode_MouseX10) 1268 if (priv_modes & PrivMode_MouseX10)
1047 { 1269 {
1048 /* 1270 /*
1049 * do not report ButtonRelease 1271 * do not report ButtonRelease
1050 * no state info allowed 1272 * no state info allowed
1051 */ 1273 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1288 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1289 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1290#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1291 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1292#endif
1071
1072 } 1293 }
1073 1294
1074#ifdef DEBUG_MOUSEREPORT 1295#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1296 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1297 if (key_state & 16)
1077 fputc ('C', stderr); 1298 fputc ('C', stderr);
1078 if (key_state & 4) 1299 if (key_state & 4)
1079 fputc ('S', stderr); 1300 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1304 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1305 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1306 button_number,
1086 x + 1, 1307 x + 1,
1087 y + 1); 1308 y + 1);
1088#else 1309#endif
1310
1089 tt_printf ("\033[M%c%c%c", 1311 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1312 (code + button_number + key_state),
1091 (32 + x + 1), 1313 (32 + x + 1),
1092 (32 + y + 1)); 1314 (32 + y + 1));
1093#endif
1094} 1315}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1316
1106/*{{{ process an X event */ 1317/*{{{ process an X event */
1107void 1318void
1108rxvt_term::x_cb (XEvent &ev) 1319rxvt_term::x_cb (XEvent &ev)
1109{ 1320{
1110 SET_R (this); 1321 make_current ();
1111 SET_LOCALE (locale);
1112 1322
1113#if defined(CURSOR_BLINK) 1323 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1324
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1325 if (ev.xany.window == vt
1123 } 1326 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1327 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1328 return;
1143#endif
1144 1329
1330 // for XQueryPointer
1145 Window unused_root, unused_child; 1331 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1332 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1333 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1334
1198 switch (ev.type) 1335 switch (ev.type)
1199 { 1336 {
1200 case KeyPress: 1337 case KeyPress:
1201 lookup_key (ev.xkey); 1338 key_press (ev.xkey);
1202 break; 1339 break;
1203 1340
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1341 case KeyRelease:
1206 { 1342 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1343 break;
1218 }
1219#endif
1220 1344
1221 case ButtonPress: 1345 case ButtonPress:
1222 button_press (ev.xbutton); 1346 button_press (ev.xbutton);
1223 break; 1347 break;
1224 1348
… …
1226 button_release (ev.xbutton); 1350 button_release (ev.xbutton);
1227 break; 1351 break;
1228 1352
1229 case ClientMessage: 1353 case ClientMessage:
1230 if (ev.xclient.format == 32 1354 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1355 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1356 {
1240 /* Get Dnd data */ 1357 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1358 {
1242 int ActualFormat; 1359 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1360 {
1244 unsigned long Size, RemainingBytes; 1361 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1362 {
1246 XGetWindowProperty (display->display, display->root, 1363 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1364 destroy ();
1248 0L, 1000000L, 1365 }
1249 False, AnyPropertyType, 1366#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1367 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1368 XSendEvent (dpy, ev.xclient.window = display->root,
1369 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1370 &ev);
1253 XChangeProperty (display->display, display->root, 1371#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1372 }
1255 8, PropModeReplace, 1373 }
1256 data, STRLEN (data)); 1374#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1375 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 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
1259 } 1383 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1384 break;
1266 1385
1267 /* 1386 /*
1268 * XXX: this is not the _current_ arrangement 1387 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1388 * Here's my conclusion:
… …
1288 break; 1407 break;
1289 } 1408 }
1290 break; 1409 break;
1291 1410
1292 case FocusIn: 1411 case FocusIn:
1293 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])
1294 { 1430 {
1295 TermWin.focus = 1; 1431 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1432 ;
1307 break;
1308 1433
1309 case FocusOut: 1434 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1310 if (TermWin.focus)
1311 { 1435 {
1312 TermWin.focus = 0; 1436 seen_resize = 1;
1313 want_refresh = 1; 1437 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1314#ifdef USE_XIM
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1438 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339
1340 if (szHint.width != width || szHint.height != height)
1341 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1343 resize_all_windows (width, height, 1);
1344 }
1345#ifdef DEBUG_SIZE
1346 else 1439 else
1347 { 1440 {
1348 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
1349 } 1450 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1451
1452 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1453 }
1361 break; 1454 break;
1362 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
1363 case SelectionClear: 1464 case SelectionClear:
1364 display->set_selection_owner (0); 1465 selection_clear ();
1365 break; 1466 break;
1366 1467
1367 case SelectionNotify: 1468 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1469 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1470 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1471 break;
1372 1472
1373 case SelectionRequest: 1473 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1474 selection_send (ev.xselectionrequest);
1375 break; 1475 break;
1376 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
1377 case UnmapNotify: 1501 case UnmapNotify:
1378 TermWin.mapped = 0; 1502 mapped = 0;
1379#ifdef TEXT_BLINK 1503#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1504 text_blink_ev.stop ();
1381#endif 1505#endif
1506 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1507 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1508
1397 case GraphicsExpose: 1509 case GraphicsExpose:
1398 case Expose: 1510 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1511 if (ev.xany.window == vt)
1400 { 1512 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1513 do
1514 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1515 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1516 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1517 }
1405 // 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 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1526 }
1409 // ev.xexpose.width, TermWin.height, False); 1527
1410#endif
1411 want_refresh = 1; 1528 want_refresh = 1;
1412 } 1529 }
1413 else 1530 else
1414 { 1531 {
1415 XEvent unused_event; 1532 XEvent unused_event;
1416 1533
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1534 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1535 ;
1419 &unused_event)) ; 1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1537 ;
1421 GraphicsExpose, 1538
1422 &unused_event)) ; 1539 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1540 {
1425 scrollBar.setIdle (); 1541 scrollBar.state = STATE_IDLE;
1426 scrollbar_show (0); 1542 scrollbar_show (0);
1427 } 1543 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1544 }
1433 break; 1545 break;
1434 1546
1435 case MotionNotify: 1547 case MotionNotify:
1436#ifdef POINTER_BLANK 1548#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1549 if (hidden_pointer)
1438 pointer_unblank (); 1550 pointer_unblank ();
1439#endif 1551#endif
1440#if MENUBAR 1552 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 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)
1442 { 1559 {
1443 menubar_control (ev.xbutton); 1560 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1561 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1562 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1563 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1564 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1565 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1566 ;
1456 1567
1457 XQueryPointer (display->display, TermWin.vt, 1568 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1569 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1570 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1571 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1572 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1573#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1574 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1575 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1576 {
1466#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
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1586 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1587 ev.xbutton.state & Button3Mask ? 2 : 0);
1588
1469#ifdef SELECTION_SCROLLING 1589#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1590 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1591 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1592 {
1473 int dist; 1593 int dist;
1474
1475 pending_scroll_selection=1;
1476 1594
1477 /* don't clobber the current delay if we are 1595 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1596 * already in the middle of scrolling.
1479 */ 1597 */
1480 if (scroll_selection_delay<=0) 1598 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1599 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1600
1483 /* save the event params so we can highlight 1601 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1602 * the selection in the pending-scroll loop
1485 */ 1603 */
1486 selection_save_x=ev.xbutton.x; 1604 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1605 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1606 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1607
1491 /* calc number of lines to scroll */ 1608 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1609 if (ev.xbutton.y < int_bwidth)
1493 { 1610 {
1494 scroll_selection_dir = UP; 1611 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1612 dist = int_bwidth - ev.xbutton.y;
1496 } 1613 }
1497 else 1614 else
1498 { 1615 {
1499 scroll_selection_dir = DN; 1616 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1617 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1618 }
1619
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1620 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1621 / SELECTION_SCROLL_LINE_SPEEDUP
1622 + 1;
1505 MIN_IT (scroll_selection_lines, 1623 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1624 SELECTION_SCROLL_MAX_LINES);
1507 } 1625 }
1508 else 1626 else
1509 { 1627 {
1510 /* we are within the text window, so we 1628 /* we are within the text window, so we
1511 * shouldn't be scrolling 1629 * shouldn't be scrolling
1512 */ 1630 */
1513 pending_scroll_selection = 0; 1631 sel_scroll_ev.stop();
1514 } 1632 }
1515#endif 1633#endif
1516#ifdef MOUSE_THRESHOLD 1634#ifdef MOUSE_THRESHOLD
1517
1518 } 1635 }
1519#endif 1636#endif
1520
1521 } 1637 }
1522 } 1638 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1639 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1640 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1641 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1642 MotionNotify, &ev))
1643 ;
1644
1527 XQueryPointer (display->display, scrollBar.win, 1645 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1646 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1647 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1648 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1649 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1650 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1651 scrollbar_size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1652 want_refresh = 1;
1536 scrollbar_show (1); 1653 scrollbar_show (1);
1537 } 1654 }
1538 break; 1655 break;
1539 } 1656 }
1540}
1541 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
1542void 1782void
1543rxvt_term::rootwin_cb (XEvent &ev) 1783rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1784{
1545 SET_R (this); 1785 make_current ();
1546 SET_LOCALE (locale);
1547 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
1548 switch (ev.type) 1792 switch (ev.type)
1549 { 1793 {
1550 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 */
1551 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])
1552 { 1801 {
1553 if (ev.xproperty.state == PropertyNewValue) 1802 bgPixmap.set_root_pixmap ();
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1803 update_background ();
1555 break;
1556 } 1804 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1805
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1806 break;
1807 }
1577#endif 1808# endif
1578 } 1809
1810 refresh_check ();
1579} 1811}
1812#endif
1580 1813
1581void 1814void
1582rxvt_term::button_press (XButtonEvent &ev) 1815rxvt_term::button_press (XButtonEvent &ev)
1583{ 1816{
1584 int reportmode = 0, clickintime; 1817 int reportmode = 0, clickintime;
1585 1818
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1819 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1820
1587 if (!bypass_keystate) 1821 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1822 reportmode = !! (priv_modes & PrivMode_mouse_report);
1823
1589 /* 1824 /*
1590 * VT window processing of button press 1825 * VT window processing of button press
1591 */ 1826 */
1592 if (ev.window == TermWin.vt) 1827 if (ev.window == vt)
1593 { 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
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1841 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1842
1595 if (reportmode) 1843 if (reportmode)
1596 { 1844 {
1597 /* mouse report from vt window */ 1845 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1846 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1847 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1848#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1849 if (ev.button == MEvent.button && clickintime)
1602 { 1850 {
1603 /* same button, within alloted time */ 1851 /* same button, within alloted time */
1604 MEvent.clicks++; 1852 MEvent.clicks++;
1853
1605 if (MEvent.clicks > 1) 1854 if (MEvent.clicks > 1)
1606 { 1855 {
1607 /* only report double clicks */ 1856 /* only report double clicks */
1608 MEvent.clicks = 2; 1857 MEvent.clicks = 2;
1609 mouse_report (ev); 1858 mouse_report (ev);
… …
1621 mouse_report (ev); 1870 mouse_report (ev);
1622 } 1871 }
1623#else 1872#else
1624 MEvent.button = ev.button; 1873 MEvent.button = ev.button;
1625 mouse_report (ev); 1874 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1876
1628 } 1877 }
1629 else 1878 else
1630 { 1879 {
1631 if (ev.button != MEvent.button) 1880 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1881 MEvent.clicks = 0;
1882
1633 switch (ev.button) 1883 switch (ev.button)
1634 { 1884 {
1635 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
1636 /* allow shift+left click to extend selection */ 1894 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1895 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1896 {
1639 if (MEvent.button == Button1 && clickintime) 1897 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1898 selection_rotate (ev.x, ev.y);
1641 else 1899 else
1642 selection_extend (ev.x, ev.y, 1); 1900 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1915 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1916 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1917 selection_rotate (ev.x, ev.y);
1660 else 1918 else
1661 selection_extend (ev.x, ev.y, 1); 1919 selection_extend (ev.x, ev.y, 1);
1920
1662 MEvent.button = Button3; 1921 MEvent.button = Button3;
1663 break; 1922 break;
1664 } 1923 }
1665 } 1924 }
1925
1666 MEvent.time = ev.time; 1926 MEvent.time = ev.time;
1667 return; 1927 return;
1668 } 1928 }
1669 1929
1670 /* 1930 /*
1671 * Scrollbar window processing of button press 1931 * Scrollbar window processing of button press
1672 */ 1932 */
1673 if (isScrollbarWindow (ev.window)) 1933 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 1934 {
1675 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;
1676 /* 1943 /*
1677 * Rxvt-style scrollbar: 1944 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 1945 * move up if mouse is above slider
1679 * move dn if mouse is below slider 1946 * move dn if mouse is below slider
1680 * 1947 *
… …
1689 /* 1956 /*
1690 * Mouse report disabled scrollbar: 1957 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 1958 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 1959 * click on scrollbar - send pageup/down
1693 */ 1960 */
1694 if ((scrollBar.style == R_SB_NEXT 1961 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 1962 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 1963 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 1964 tt_printf ("\033[B");
1704 else 1965 else
1705 switch (ev.button) 1966 switch (ev.button)
1706 { 1967 {
1707 case Button2: 1968 case Button2:
… …
1714 tt_printf ("\033[5~"); 1975 tt_printf ("\033[5~");
1715 break; 1976 break;
1716 } 1977 }
1717 } 1978 }
1718 else 1979 else
1719#endif /* NO_SCROLLBAR_REPORT */ 1980#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 1981 {
1726 if (scrollbarnext_upButton (ev.y)) 1982 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 1983 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1984#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1985 if (!cont_scroll_ev.is_active ())
1986 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 1987#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 1988 if (scr_page (direction, 1))
1744 { 1989 {
1745 if (upordown < 0) 1990 if (direction == UP)
1746 scrollBar.setUp (); 1991 scrollBar.state = STATE_UP;
1747 else 1992 else
1748 scrollBar.setDn (); 1993 scrollBar.state = STATE_DOWN;
1749 } 1994 }
1750 } 1995 }
1751 else 1996 else
1752 switch (ev.button) 1997 switch (ev.button)
1753 { 1998 {
1754 case Button2: 1999 case Button2:
1755 switch (scrollbar_align) 2000 switch (scrollBar.align)
1756 { 2001 {
1757 case R_SB_ALIGN_TOP: 2002 case R_SB_ALIGN_TOP:
1758 csrO = 0; 2003 csrO = 0;
1759 break; 2004 break;
1760 case R_SB_ALIGN_CENTRE: 2005 case R_SB_ALIGN_CENTRE:
… …
1762 break; 2007 break;
1763 case R_SB_ALIGN_BOTTOM: 2008 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2009 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2010 break;
1766 } 2011 }
2012
1767 if (scrollBar.style == R_SB_XTERM 2013 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2014 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2015 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2016 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2017
1772 scrollBar.setMotion (); 2018 scrollBar.state = STATE_MOTION;
1773 break; 2019 break;
1774 2020
1775 case Button1: 2021 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2022 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2023 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2024 /* FALLTHROUGH */
1779 2025
1780 case Button3: 2026 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2027 if (scrollBar.style != R_SB_XTERM)
1782 { 2028 {
1783 if (scrollbar_above_slider (ev.y)) 2029 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2030# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2031 scr_page (UP, nrow - 1);
1786# else 2032# else
1787 scr_page (UP, TermWin.nrow / 4); 2033 scr_page (UP, nrow / 4);
1788# endif 2034# endif
1789 else if (scrollbar_below_slider (ev.y)) 2035 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2036# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2037 scr_page (DN, nrow - 1);
1792# else 2038# else
1793 scr_page (DN, TermWin.nrow / 4); 2039 scr_page (DN, nrow / 4);
1794# endif 2040# endif
1795 else 2041 else
1796 scrollBar.setMotion (); 2042 scrollBar.state = STATE_MOTION;
1797 } 2043 }
1798 else 2044 else
1799 { 2045 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2046 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2047 (nrow
1802 * scrollbar_position (ev.y) 2048 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2049 / scrollbar_size ()));
1804 } 2050 }
2051
1805 break; 2052 break;
1806 } 2053 }
1807 } 2054 }
2055
1808 return; 2056 return;
1809 } 2057 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2058}
1818 2059
1819void 2060void
1820rxvt_term::button_release (XButtonEvent &ev) 2061rxvt_term::button_release (XButtonEvent &ev)
1821{ 2062{
1822 int reportmode = 0; 2063 int reportmode = 0;
1823 2064
1824 csrO = 0; /* reset csr Offset */ 2065 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2066 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2067 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2068
1828 if (scrollbar_isUpDn ()) 2069 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1829 { 2070 {
1830 scrollBar.setIdle (); 2071 scrollBar.state = STATE_IDLE;
1831 scrollbar_show (0); 2072 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2073 }
2074
1837#ifdef SELECTION_SCROLLING 2075#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2076 sel_scroll_ev.stop();
1839#endif 2077#endif
2078
1840 if (ev.window == TermWin.vt) 2079 if (ev.window == vt)
1841 { 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
1842 if (reportmode) 2090 if (reportmode)
1843 { 2091 {
1844 /* mouse report from vt window */ 2092 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2093 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2094 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2105 mouse_report (ev);
1858 } 2106 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2107#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2108 MEvent.button = AnyButton;
1861 mouse_report (ev); 2109 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2110#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2111 return;
1864 } 2112 }
2113
1865 /* 2114 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2115 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2116 * when overriding mouse reporting
1868 */ 2117 */
1869 if (PrivateModes & PrivMode_mouse_report 2118 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2119 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2120 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2121 selection_extend (ev.x, ev.y, 0);
1873 2122
1874 switch (ev.button) 2123 switch (ev.button)
1875 { 2124 {
1876 case Button1: 2125 case Button1:
1877 case Button3: 2126 case Button3:
1878 selection_make (ev.time); 2127 selection_make (ev.time);
1879 break; 2128 break;
2129
1880 case Button2: 2130 case Button2:
1881 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);
1882 break; 2133 break;
2134
1883#ifdef MOUSE_WHEEL 2135#ifdef MOUSE_WHEEL
1884 case Button4: 2136 case Button4:
1885 case Button5: 2137 case Button5:
1886 { 2138 {
1887 int i; 2139 int i;
1888 page_dirn v; 2140 page_dirn v;
1889 2141
1890 v = (ev.button == Button4) ? UP : DN; 2142 v = ev.button == Button4 ? UP : DN;
2143
1891 if (ev.state & ShiftMask) 2144 if (ev.state & ShiftMask)
1892 i = 1; 2145 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2146 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2147 i = nrow - 1;
1895 else 2148 else
1896 i = 5; 2149 i = 5;
2150
1897# ifdef MOUSE_SLIP_WHEELING 2151# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2152 if (ev.state & ControlMask)
1899 { 2153 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2154 mouse_slip_wheel_speed += v ? -1 : 1;
1901 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);
1902 } 2160 }
2161 else
1903# endif 2162# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2163 {
1911 scr_page (v, 1); 2164 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2165 scrollbar_show (1);
1914 } 2166 }
1915# endif
1916
1917 } 2167 }
1918 break; 2168 break;
1919#endif 2169#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2170 }
1959 pchanged = 1; 2171 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2172}
1961 PixColors[Color_bg]); 2173
1962 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)
1963 } 2186 {
1964 return pchanged; /* Don't try any more */ 2187 seq_begin = cmdbuf_ptr;
1965 } 2188 ch = next_char ();
1966 2189
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2190 if (ch == NOCHAR)
1968 XSync (display->display, False); 2191 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2192 }
2006 nw += sx; 2193
2007 nx = -sx; 2194 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2008 sx = 0;
2009 } 2195 {
2010 if (sy < 0) 2196 if (!seen_input)
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2197 {
2028 pchanged = 1; 2198 seen_input = 1;
2029 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)
2030 { 2225 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2226 if (ch == C0_LF)
2032 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
2033 } 2266 }
2267
2268 seq_begin = cmdbuf_ptr;
2269 ch = next_char ();
2034 } 2270 }
2035 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
2036 } 2288 }
2037 else 2289 else
2038 { 2290 {
2039 if (TermWin.pixmap != None) 2291 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2292 {
2075 if (oldp != None) 2293 process_nonprinting (ch);
2076 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;
2077 break; 2299 break;
2078 } 2300 }
2079 if (oldp != TermWin.parent[i]) 2301
2080 pchanged = 1; 2302 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2303 }
2085 for (; n < (unsigned int)i; n++) 2304 }
2086 { 2305
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2306 return flag;
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2307}
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2308
2090 { 2309// read the next character
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2310wchar_t
2092 break; 2311rxvt_term::next_char () NOTHROW
2093 } 2312{
2094 } 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)
2095 } 2323 {
2096 if (n > (int) (sizeof (TermWin.parent) 2324 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2325 cmdbuf_ptr = cmdbuf_endp;
2326 break;
2098 { 2327 }
2099 D_X ((stderr, "InheritPixmap Turning off"));
2100 XSetWindowBackground (display->display, TermWin.parent[0],
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 }
2107 else
2108 {
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2328
2114 rqt.tv_sec = 1; 2329 if (len == (size_t)-1)
2115 rqt.tv_nsec = 0; 2330 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2116 nanosleep (&rqt, NULL); 2331
2117# else 2332 // assume wchar == unicode
2118 sleep (1); 2333 cmdbuf_ptr += len;
2119# endif 2334 return wc & UNICODE_MASK;
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 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
2131 return pchanged; 2364 return c;
2132} 2365}
2133#endif
2134 2366
2135/*}}} */ 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}
2136 2377
2137/*{{{ print pipe */ 2378/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2379/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2380#ifdef PRINTPIPE
2140FILE * 2381FILE *
2141rxvt_term::popen_printer () 2382rxvt_term::popen_printer ()
2142{ 2383{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2384 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2385
2145 if (stream == NULL) 2386 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2387 rxvt_warn ("can't open printer pipe, not printing.\n");
2388
2147 return stream; 2389 return stream;
2148} 2390}
2149 2391
2150int 2392int
2151rxvt_term::pclose_printer (FILE *stream) 2393rxvt_term::pclose_printer (FILE *stream)
2152{ 2394{
2153 fflush (stream); 2395 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2396 return pclose (stream);
2160# endif
2161} 2397}
2162 2398
2163/* 2399/*
2164 * simulate attached vt100 printer 2400 * simulate attached vt100 printer
2165 */ 2401 */
2166void 2402void
2167rxvt_term::process_print_pipe () 2403rxvt_term::process_print_pipe ()
2168{ 2404{
2169 int done; 2405 int done;
2170 FILE *fd; 2406 FILE *fd;
2171 2407
2172 if ((fd = popen_printer ()) == NULL) 2408 if ((fd = popen_printer ()) == NULL)
2173 return; 2409 return;
2174 2410
2175 /* 2411 /*
2176 * 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
2177 * is received. 2413 * is received.
2178 */ 2414 */
2179 for (done = 0; !done;) 2415 for (done = 0; !done;)
2180 { 2416 {
2181 unsigned char buf[8]; 2417 unsigned char buf[8];
2182 unsigned char ch; 2418 unicode_t ch;
2183 unsigned int i, len; 2419 unsigned int i, len;
2184 2420
2185 if ((ch = cmd_getc ()) != C0_ESC) 2421 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2422 {
2187 if (putc (ch, fd) == EOF) 2423 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2424 break; /* done = 1 */
… …
2203 { 2439 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2440 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2441 break; /* done = 1 */
2206 } 2442 }
2207 } 2443 }
2444
2208 for (i = 0; i < len; i++) 2445 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2446 if (putc (buf[i], fd) == EOF)
2210 { 2447 {
2211 done = 1; 2448 done = 1;
2212 break; 2449 break;
2213 } 2450 }
2214 } 2451 }
2215 } 2452 }
2453
2216 pclose_printer (fd); 2454 pclose_printer (fd);
2217} 2455}
2218#endif /* PRINTPIPE */ 2456#endif /* PRINTPIPE */
2219/*}}} */ 2457/*}}} */
2220 2458
2221/* *INDENT-OFF* */ 2459/* *INDENT-OFF* */
2222enum { 2460enum {
2223 C1_40 = 0x40, 2461 C1_40 = 0x40,
2224 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,
2225 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,
2226 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,
2227 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,
2228}; 2466};
2229/* *INDENT-ON* */ 2467/* *INDENT-ON* */
2230 2468
2231/*{{{ process non-printing single characters */ 2469/*{{{ process non-printing single characters */
2232void 2470void
2233rxvt_term::process_nonprinting (unsigned char ch) 2471rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2472{
2235 switch (ch) 2473 switch (ch)
2236 { 2474 {
2475 case C0_ESC:
2476 process_escape_seq ();
2477 break;
2237 case C0_ENQ: /* terminal Status */ 2478 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2479 if (rs[Rs_answerbackstring])
2239 tt_write ( 2480 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2481 else
2243 tt_write ((unsigned char *)VT100_ANS, 2482 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2483 break;
2246 case C0_BEL: /* bell */ 2484 case C0_BEL: /* bell */
2247 scr_bell (); 2485 scr_bell ();
2248 break; 2486 break;
2249 case C0_BS: /* backspace */ 2487 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2502 scr_charset_choose (1);
2265 break; 2503 break;
2266 case C0_SI: /* shift in - acs */ 2504 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2505 scr_charset_choose (0);
2268 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
2269 } 2520 }
2270} 2521}
2271/*}}} */ 2522/*}}} */
2272 2523
2273 2524
2274/*{{{ process VT52 escape sequences */ 2525/*{{{ process VT52 escape sequences */
2275void 2526void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2527rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2528{
2278 int row, col; 2529 int row, col;
2279 2530
2280 switch (ch) 2531 switch (ch)
2281 { 2532 {
… …
2333 2584
2334/*{{{ process escape sequences */ 2585/*{{{ process escape sequences */
2335void 2586void
2336rxvt_term::process_escape_seq () 2587rxvt_term::process_escape_seq ()
2337{ 2588{
2338 unsigned char ch = cmd_getc (); 2589 unicode_t ch = cmd_getc ();
2339 2590
2340 if (PrivateModes & PrivMode_vt52) 2591 if (priv_modes & PrivMode_vt52)
2341 { 2592 {
2342 process_escape_vt52 (ch); 2593 process_escape_vt52 (ch);
2343 return; 2594 return;
2344 } 2595 }
2345 2596
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2611 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2612 break;
2362 case '+': 2613 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2614 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2615 break;
2365#ifdef MULTICHAR_SET 2616#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2617 case '6':
2372 scr_backindex (); 2618 scr_backindex ();
2373 break; 2619 break;
2374#endif 2620#endif
2375 case '7': 2621 case '7':
2376 scr_cursor (SAVE); 2622 scr_cursor (SAVE);
2377 break; 2623 break;
2378 case '8': 2624 case '8':
2379 scr_cursor (RESTORE); 2625 scr_cursor (RESTORE);
2380 break; 2626 break;
2381#ifndef NO_FRILLS 2627#if !ENABLE_MINIMAL
2382 case '9': 2628 case '9':
2383 scr_forwardindex (); 2629 scr_forwardindex ();
2384 break; 2630 break;
2385#endif 2631#endif
2386 case '=': 2632 case '=':
… …
2396 break; 2642 break;
2397 2643
2398 /* 8.3.87: NEXT LINE */ 2644 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2645 case C1_NEL: /* ESC E */
2400 { 2646 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2647 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2648 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 2649 }
2404 break; 2650 break;
2405 2651
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2652 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2653 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 2663 case C1_RI: /* ESC M */
2418 scr_index (DN); 2664 scr_index (DN);
2419 break; 2665 break;
2420 2666
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2667 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2668 /*case C1_SS2: scr_single_shift (2); break; */
2423 2669
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2670 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2671 /*case C1_SS3: scr_single_shift (3); break; */
2426 2672
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2673 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2674 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2675 process_dcs_seq ();
2430 break; 2676 break;
2431 2677
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2678 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2679 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2680 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2681 break; /* steal obsolete ESC [ c */
2437 2682
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2683 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2439 case C1_CSI: /* ESC [ */ 2684 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2685 process_csi_seq ();
… …
2445 process_osc_seq (); 2690 process_osc_seq ();
2446 break; 2691 break;
2447 2692
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2693 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 2694 case 'c':
2695 mbstate.reset ();
2450 scr_poweron (); 2696 scr_poweron ();
2451 scrollbar_show (1); 2697 scrollbar_show (1);
2452 break; 2698 break;
2453 2699
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2700 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 2712
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2713/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 2714/* *INDENT-OFF* */
2469enum { 2715enum {
2470 CSI_ICH = 0x40, 2716 CSI_ICH = 0x40,
2471 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,
2472 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 ,
2473 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,
2474 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,
2475 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,
2476 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,
… …
2491 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, */
2492 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, [, \, ], ^, _, */
2493 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, */
2494 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, */
2495 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, */
2496 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, {, |, }, ~, */
2497 }; 2743 };
2498/* *INDENT-ON* */ 2744/* *INDENT-ON* */
2499 2745
2500void 2746void
2501rxvt_term::process_csi_seq () 2747rxvt_term::process_csi_seq ()
2502{ 2748{
2503 unsigned char ch, priv, i; 2749 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2750 unsigned int nargs, p;
2505 int n, ndef; 2751 int n, ndef;
2506 int arg[ESC_ARGS]; 2752 int arg[ESC_ARGS] = { };
2507 2753
2508 for (nargs = ESC_ARGS; nargs > 0;) 2754 nargs = 0;
2509 arg[--nargs] = 0;
2510 2755
2511 priv = 0; 2756 priv = 0;
2512 ch = cmd_getc (); 2757 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2758 if (ch >= '<' && ch <= '?')
2759 {
2514 { /* '<' '=' '>' '?' */ 2760 /* '<' '=' '>' '?' */
2515 priv = ch; 2761 priv = ch;
2516 ch = cmd_getc (); 2762 ch = cmd_getc ();
2517 } 2763 }
2764
2518 /* read any numerical arguments */ 2765 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2766 for (n = -1; ch < CSI_ICH; )
2520 { 2767 {
2521 if (isdigit (ch)) 2768 if (isdigit (ch))
2522 { 2769 {
… …
2529 { 2776 {
2530 if (nargs < ESC_ARGS) 2777 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2778 arg[nargs++] = n;
2532 n = -1; 2779 n = -1;
2533 } 2780 }
2534 else if (ch == '\b') 2781 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2782 process_nonprinting (ch);
2546 } 2783
2547 ch = cmd_getc (); 2784 ch = cmd_getc ();
2548 } 2785 }
2549 2786
2550 if (ch > CSI_7F) 2787 if (ch > CSI_7F)
2551 return; 2788 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2794 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2795 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2796 if (arg[p] == -1)
2560 arg[p] = ndef; 2797 arg[p] = ndef;
2561 2798
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2799 /*
2570 * private mode handling 2800 * private mode handling
2571 */ 2801 */
2572 if (priv) 2802 if (priv)
2573 { 2803 {
2574 switch (priv) 2804 switch (priv)
2575 { 2805 {
2576 case '>': 2806 case '>':
2577 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 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2816 tt_printf ("\033[>%d;95;0c", 'U');
2817 }
2579 break; 2818 break;
2819
2580 case '?': 2820 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2821 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2822 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2823 break;
2584 } 2824 }
… …
2688 2928
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2929 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2930 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 2931 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2932 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2933 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 2934 break;
2695 2935
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2936 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 2937 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 2938 break;
2700 2939
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2940 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 2941 process_sgr_mode (nargs, arg);
2703 break; 2942 break;
… …
2709 tt_printf ("\033[0n"); 2948 tt_printf ("\033[0n");
2710 break; 2949 break;
2711 case 6: /* CPR requested */ 2950 case 6: /* CPR requested */
2712 scr_report_position (); 2951 scr_report_position ();
2713 break; 2952 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 2953 case 7: /* unofficial extension */
2954 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2955 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 2956 break;
2718#endif
2719 case 8: /* unofficial extension */ 2957 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2958 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 2959 break;
2722 } 2960 }
2723 break; 2961 break;
2724 2962
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2963 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 2996 break;
2759 2997
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 2998 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 2999 if (arg[0] == 4)
2762 scr_insert_mode (0); 3000 scr_insert_mode (0);
3001 else if (arg[0] == 20)
3002 priv_modes &= ~PrivMode_LFNL;
2763 break; 3003 break;
2764 3004
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3005 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3006 if (arg[0] == 4)
2767 scr_insert_mode (1); 3007 scr_insert_mode (1);
3008 else if (arg[0] == 20)
3009 priv_modes |= PrivMode_LFNL;
2768 break; 3010 break;
2769 3011
2770 /* 3012 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3013 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3014 */
… …
2784 break; 3026 break;
2785 case CSI_75: 3027 case CSI_75:
2786 scr_cursor (RESTORE); 3028 scr_cursor (RESTORE);
2787 break; 3029 break;
2788 3030
2789#ifndef NO_FRILLS 3031#if !ENABLE_MINIMAL
2790 case CSI_74: 3032 case CSI_74:
2791 process_window_ops (arg, nargs); 3033 process_window_ops (arg, nargs);
2792 break; 3034 break;
2793#endif 3035#endif
2794 3036
2795 case CSI_78: /* DECREQTPARM */ 3037 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3038 if (arg[0] == 0 || arg[0] == 1)
2797 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);
2798 /* FALLTHROUGH */ 3040 break;
2799 3041
2800 default: 3042 default:
2801 break; 3043 break;
2802 } 3044 }
2803} 3045}
2804/*}}} */ 3046/*}}} */
2805 3047
2806#ifndef NO_FRILLS 3048#if !ENABLE_MINIMAL
2807/* ARGSUSED */ 3049/* ARGSUSED */
2808void 3050void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3051rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3052{
2811 int x, y; 3053 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3054 XWindowAttributes wattr;
2816 Window wdummy; 3055 Window wdummy;
3056
3057 dLocal (Display *, dpy);
2817 3058
2818 if (nargs == 0) 3059 if (nargs == 0)
2819 return; 3060 return;
3061
2820 switch (args[0]) 3062 switch (args[0])
2821 { 3063 {
2822 /* 3064 /*
2823 * commands 3065 * commands
2824 */ 3066 */
2825 case 1: /* deiconify window */ 3067 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3068 XMapWindow (dpy, parent[0]);
2827 break; 3069 break;
2828 case 2: /* iconify window */ 3070 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3071 XIconifyWindow (dpy, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3072 break;
2832 case 3: /* set position (pixels) */ 3073 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3074 XMoveWindow (dpy, parent[0], args[1], args[2]);
2834 break; 3075 break;
2835 case 4: /* set size (pixels) */ 3076 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3077 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3078 break;
2838 case 5: /* raise window */ 3079 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3080 XRaiseWindow (dpy, parent[0]);
2840 break; 3081 break;
2841 case 6: /* lower window */ 3082 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3083 XLowerWindow (dpy, parent[0]);
2843 break; 3084 break;
2844 case 7: /* refresh window */ 3085 case 7: /* refresh window */
2845 scr_touch (true); 3086 scr_touch (true);
2846 break; 3087 break;
2847 case 8: /* set size (chars) */ 3088 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3089 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3090 (unsigned int) (args[1] * fheight));
2850 break; 3091 break;
3092
3093 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3094 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3095 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3096 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3097 (unsigned int) (args[1] * fheight));
2855 break; 3098 break;
3099
2856 /* 3100 /*
2857 * reports - some output format copied from XTerm 3101 * reports - some output format copied from XTerm
2858 */ 3102 */
2859 case 11: /* report window state */ 3103 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3104 XGetWindowAttributes (dpy, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3105 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3106 break;
2863 case 13: /* report window position */ 3107 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3108 XGetWindowAttributes (dpy, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3109 XTranslateCoordinates (dpy, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3110 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3111 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3112 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3113 break;
2870 case 14: /* report window size (pixels) */ 3114 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3115 XGetWindowAttributes (dpy, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3116 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3117 break;
3118 case 18: /* report text area size (chars) */
3119 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3120 break;
2874 case 18: /* report window size (chars) */ 3121 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3122 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3123 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3124 case 20: /* report icon label */
3125 {
3126 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3127 XGetIconName (dpy, parent[0], &s);
2880 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 }
2881 break; 3131 break;
2882 case 21: /* report window title */ 3132 case 21: /* report window title */
3133 {
3134 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3135 XFetchName (dpy, parent[0], &s);
2884 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 }
2885 break; 3139 break;
2886#endif
2887
2888 } 3140 }
2889} 3141}
2890#endif 3142#endif
2891 3143
2892/*----------------------------------------------------------------------*/ 3144/*----------------------------------------------------------------------*/
2893/* 3145/*
2894 * get input up until STRING TERMINATOR (or BEL) 3146 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3147 * ends_how is terminator used. returned input must be free()'d
2896 */ 3148 */
2897unsigned char * 3149char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3150rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3151{
2900 int seen_esc = 0; /* seen escape? */ 3152 unicode_t ch;
3153 bool seen_esc = false;
2901 unsigned int n = 0; 3154 unsigned int n = 0;
2902 unsigned char *s; 3155 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3156
2905 for (; (ch = cmd_getc ());) 3157 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3158 {
2907 if (ch == C0_BEL 3159 if (seen_esc)
2908 || ch == CHAR_ST 3160 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3161 if (ch == 0x5c) /* 7bit ST */
2910 break; 3162 break;
3163 else
3164 return NULL;
3165 }
2911 if (ch == C0_ESC) 3166 else if (ch == C0_ESC)
2912 { 3167 {
2913 seen_esc = 1; 3168 seen_esc = true;
2914 continue; 3169 continue;
2915 } 3170 }
3171 else if (ch == C0_BEL || ch == CHAR_ST)
3172 break;
2916 else if (ch == '\t') 3173 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3174 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3175 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3176 return NULL; /* other control character - exit */
2920 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
2921 string[n++] = ch; 3184 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3185 }
3186
2924 string[n++] = '\0'; 3187 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3188
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3189 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3190
2929 return s; 3191 return rxvt_wcstombs (string);
2930} 3192}
2931 3193
2932/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2933/* 3195/*
2934 * 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)'
2935 */ 3197 */
2936void 3198void
2937rxvt_term::process_dcs_seq () 3199rxvt_term::process_dcs_seq ()
2938{ 3200{
2939 unsigned char eh, *s; 3201 char *s;
3202 unicode_t eh;
3203
2940 /* 3204 /*
2941 * Not handled yet 3205 * Not handled yet
2942 */ 3206 */
2943 s = get_to_st (&eh); 3207 s = get_to_st (eh);
2944 if (s) 3208 if (s)
2945 free (s); 3209 free (s);
3210
2946 return; 3211 return;
2947} 3212}
2948 3213
2949/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
2950/* 3215/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3216 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3217 */
2953void 3218void
2954rxvt_term::process_osc_seq () 3219rxvt_term::process_osc_seq ()
2955{ 3220{
2956 unsigned char ch, eh, *s; 3221 unicode_t ch, eh;
2957 int arg; 3222 int arg;
2958 3223
2959 ch = cmd_getc (); 3224 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3225 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3226 arg = arg * 10 + (ch - '0');
2962 3227
2963 if (ch == ';') 3228 if (ch == ';')
2964 { 3229 {
2965 s = get_to_st (&eh); 3230 char *s = get_to_st (eh);
3231
2966 if (s) 3232 if (s)
2967 { 3233 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3234 process_xterm_seq (arg, s, eh);
2980 free (s); 3235 free (s);
2981 } 3236 }
2982 } 3237 }
2983} 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
2984/* 3259/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3260 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3261 */
3006void 3262void
3007rxvt_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)
3008{ 3264{
3009 int changed = 0; 3265 int color;
3010 int color;
3011 char *buf, *name; 3266 char *buf, *name;
3267 bool query = str[0] == '?' && !str[1];
3268 int saveop = op;
3269
3270 dLocal (Display *, dpy);
3012 3271
3013 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
3014 switch (op) 3277 switch (op)
3015 { 3278 {
3016 case XTerm_name: 3279 case XTerm_name:
3017 set_title (str); 3280 set_title (str);
3018 /* FALLTHROUGH */ 3281 /* FALLTHROUGH */
3019 case XTerm_iconName: 3282 case XTerm_iconName:
3020 set_iconName (str); 3283 set_icon_name (str);
3021 break; 3284 break;
3022 case XTerm_title: 3285 case XTerm_title:
3023 set_title (str); 3286 set_title (str);
3024 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
3025 case XTerm_Color: 3327 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3328 for (buf = (char *)str; buf && *buf;)
3027 { 3329 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3330 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3331 break;
3332
3030 *name++ = '\0'; 3333 *name++ = '\0';
3031 color = atoi (buf); 3334 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3335
3336 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3337 break;
3338
3034 if ((buf = STRCHR (name, ';')) != NULL) 3339 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3340 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3341
3342 process_color_seq (op, color, name, resp);
3037 } 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);
3038 break; 3352 break;
3039#ifndef NO_CURSORCOLOR 3353#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3354 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3355 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3356 break;
3043#endif 3357#endif
3044 case XTerm_Color_pointer: 3358 case XTerm_Color_pointer_fg:
3045 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);
3046 break; 3363 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3364#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str);
3050 break;
3051 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str);
3053 break;
3054 case XTerm_Color_RV: 3365 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3366 process_color_seq (op, Color_RV, str, resp);
3056 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;
3057#endif 3379#endif
3058 3380#if ENABLE_TRANSPARENCY
3059 case XTerm_Menu: 3381 case URxvt_Color_tint:
3382 process_color_seq (op, Color_tint, str, resp);
3060 /* 3383 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3384 bool changed = false;
3062 * 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 ();
3063 */ 3393 }
3394
3064 break; 3395 break;
3396#endif
3397
3398#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3399 case Rxvt_Pixmap:
3066 if (*str != ';') 3400 if (!strcmp (str, "?"))
3067 { 3401 {
3068#if XPM_BACKGROUND 3402 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3403
3070 set_bgPixmap (str); /* change pixmap */ 3404 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3071#endif 3405 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3072 scr_touch (true); 3406 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3407 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3408 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3409 else
3106 { 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
3107 set_locale (str); 3424 while (str)
3108 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 ();
3109 } 3434 }
3110 break; 3435 break;
3436#endif
3437
3438 case XTerm_logfile:
3439 // TODO, when secure mode?
3440 break;
3441
3111#if 0 3442#if 0
3112 case XTerm_dumpscreen: /* no error notices */ 3443 case Rxvt_dumpscreen: /* no error notices */
3113 { 3444 {
3114 int fd; 3445 int fd;
3115 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)
3116 { 3447 {
3117 scr_dump (fd); 3448 scr_dump (fd);
3118 close (fd); 3449 close (fd);
3119 } 3450 }
3120 } 3451 }
3121 break; 3452 break;
3122#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)];
3123 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
3124 } 3517 }
3125} 3518}
3126/*----------------------------------------------------------------------*/ 3519/*----------------------------------------------------------------------*/
3127 3520
3128/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3521/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * so no need for fancy checking 3529 * so no need for fancy checking
3137 */ 3530 */
3138int 3531int
3139rxvt_term::privcases (int mode, unsigned long bit) 3532rxvt_term::privcases (int mode, unsigned long bit)
3140{ 3533{
3141 int state; 3534 int state;
3142 3535
3143 if (mode == 's') 3536 if (mode == 's')
3144 { 3537 {
3145 SavedModes |= (PrivateModes & bit); 3538 SavedModes |= (priv_modes & bit);
3146 return -1; 3539 return -1;
3147 } 3540 }
3148 else 3541 else
3149 { 3542 {
3150 if (mode == 'r') 3543 if (mode == 'r')
3151 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3544 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3152 else 3545 else
3153 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3546 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3154 PrivMode (state, bit); 3547 PrivMode (state, bit);
3155 } 3548 }
3549
3156 return state; 3550 return state;
3157} 3551}
3158 3552
3159/* we're not using priv _yet_ */ 3553/* we're not using priv _yet_ */
3160void 3554void
3161rxvt_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)
3162{ 3556{
3163 unsigned int i, j; 3557 unsigned int i, j;
3164 int state; 3558 int state;
3559
3165 static const struct 3560 static const struct
3166 { 3561 {
3167 const int argval; 3562 const int argval;
3168 const unsigned long bit; 3563 const unsigned long bit;
3169 }
3170 argtopriv[] = { 3564 } argtopriv[] = {
3171 { 1, PrivMode_aplCUR }, 3565 { 1, PrivMode_aplCUR },
3172 { 2, PrivMode_vt52 }, 3566 { 2, PrivMode_vt52 },
3173 { 3, PrivMode_132 }, 3567 { 3, PrivMode_132 },
3174 { 4, PrivMode_smoothScroll }, 3568 { 4, PrivMode_smoothScroll },
3175 { 5, PrivMode_rVideo }, 3569 { 5, PrivMode_rVideo },
3176 { 6, PrivMode_relOrigin }, 3570 { 6, PrivMode_relOrigin },
3177 { 7, PrivMode_Autowrap }, 3571 { 7, PrivMode_Autowrap },
3572 // 8, bi-directional support mode
3178 { 9, PrivMode_MouseX10 }, 3573 { 9, PrivMode_MouseX10 },
3179#ifdef menuBar_esc 3574 // 18, 19 printing-related
3180 { menuBar_esc, PrivMode_menuBar }, 3575 { 25, PrivMode_VisibleCursor },
3181#endif
3182#ifdef scrollBar_esc 3576#ifdef scrollBar_esc
3183 { scrollBar_esc, PrivMode_scrollBar }, 3577 { scrollBar_esc, PrivMode_scrollBar },
3184#endif 3578#endif
3185 { 25, PrivMode_VisibleCursor },
3186 { 35, PrivMode_ShiftKeys }, 3579 { 35, PrivMode_ShiftKeys }, // rxvt extension
3187 { 40, PrivMode_132OK }, 3580 { 40, PrivMode_132OK },
3581 // 41 xterm more fixes NYI
3582 // 45 margin bell NYI
3583 // 46 start logging
3188 { 47, PrivMode_Screen }, 3584 { 47, PrivMode_Screen },
3189 { 66, PrivMode_aplKP }, 3585 { 66, PrivMode_aplKP },
3190#ifndef NO_BACKSPACE_KEY 3586#ifndef NO_BACKSPACE_KEY
3191 { 67, PrivMode_BackSpace }, 3587 { 67, PrivMode_BackSpace },
3192#endif 3588#endif
3193 { 1000, PrivMode_MouseX11 }, 3589 { 1000, PrivMode_MouseX11 },
3590 { 1002, PrivMode_MouseBtnEvent },
3591 { 1003, PrivMode_MouseAnyEvent },
3194 { 1010, PrivMode_TtyOutputInh }, 3592 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3195 { 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
3196 { 1047, PrivMode_Screen }, 3597 { 1047, PrivMode_Screen },
3598 // 1048 save and restore cursor
3197 { 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 },
3198 }; 3602 };
3199 3603
3200 if (nargs == 0) 3604 if (nargs == 0)
3201 return; 3605 return;
3202 3606
… …
3217 state = privcases (mode, argtopriv[j].bit); 3621 state = privcases (mode, argtopriv[j].bit);
3218 break; 3622 break;
3219 } 3623 }
3220 3624
3221 /* extra handling for values with state unkept */ 3625 /* extra handling for values with state unkept */
3222 if (state == -1)
3223 switch (arg[i]) 3626 switch (arg[i])
3224 { 3627 {
3628#if ENABLE_STYLES
3629 case 1021:
3630 set_option (Opt_intensityStyles, mode);
3631
3632 scr_touch (true);
3633 break;
3634#endif
3225 case 1048: /* alternative cursor save */ 3635 case 1048: /* alternative cursor save */
3636 case 1049:
3637 if (option (Opt_secondaryScreen))
3226 if (mode == 0) 3638 if (mode == 0)
3227 scr_cursor (RESTORE); 3639 scr_cursor (RESTORE);
3228 else if (mode == 1) 3640 else if (mode == 1)
3229 scr_cursor (SAVE); 3641 scr_cursor (SAVE);
3230 /* FALLTHROUGH */
3231 default:
3232 continue; /* for (;i;) */
3233 }
3234
3235 /* extra handling for values with valid 0 or 1 state */
3236 switch (arg[i])
3237 {
3238 /* case 1: - application cursor keys */
3239 case 2: /* VT52 mode */
3240 /* oddball mode. should be set regardless of set/reset
3241 * parameter. Return from VT52 mode with an ESC < from
3242 * within VT52 mode
3243 */
3244 PrivMode (1, PrivMode_vt52);
3245 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;
3246 case 3: /* 80/132 */ 3657 case 3: /* 80/132 */
3247 if (PrivateModes & PrivMode_132OK) 3658 if (priv_modes & PrivMode_132OK)
3248 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3659 {
3249 (unsigned int)TermWin.height); 3660 scr_poweron ();
3661 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3662 }
3250 break; 3663 break;
3251 case 4: /* smooth scrolling */ 3664 case 4: /* smooth scrolling */
3252 if (state)
3253 Options &= ~Opt_jumpScroll;
3254 else
3255 Options |= Opt_jumpScroll; 3665 set_option (Opt_jumpScroll, !state);
3256 break; 3666 break;
3257 case 5: /* reverse video */ 3667 case 5: /* reverse video */
3258 scr_rvideo_mode (state); 3668 scr_rvideo_mode (state);
3259 break; 3669 break;
3260 case 6: /* relative/absolute origins */ 3670 case 6: /* relative/absolute origins */
3261 scr_relative_origin (state); 3671 scr_relative_origin (state);
3262 break; 3672 break;
3263 case 7: /* autowrap */ 3673 case 7: /* autowrap */
3264 scr_autowrap (state); 3674 scr_autowrap (state);
3265 break; 3675 break;
3266 /* 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 */
3267 case 9: /* X10 mouse reporting */ 3677 case 9: /* X10 mouse reporting */
3268 if (state) /* orthogonal */ 3678 if (state) /* orthogonal */
3269 PrivateModes &= ~ (PrivMode_MouseX11); 3679 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3270 break; 3680 break;
3271#ifdef menuBar_esc
3272 case menuBar_esc:
3273#ifdef MENUBAR
3274 map_menuBar (state);
3275#endif
3276 break;
3277#endif
3278#ifdef scrollBar_esc 3681#ifdef scrollBar_esc
3279 case scrollBar_esc: 3682 case scrollBar_esc:
3280 if (scrollbar_mapping (state)) 3683 if (scrollbar_mapping (state))
3281 { 3684 {
3282 resize_all_windows (0, 0, 0); 3685 resize_all_windows (0, 0, 0);
3283 scr_touch (true); 3686 scr_touch (true);
3284 } 3687 }
3285 break; 3688 break;
3286#endif 3689#endif
3287 case 25: /* visible/invisible cursor */ 3690 case 25: /* visible/invisible cursor */
3288 scr_cursor_visible (state); 3691 scr_cursor_visible (state);
3289 break; 3692 break;
3290 /* case 35: - shift keys */ 3693 /* case 35: - shift keys */
3291 /* case 40: - 80 <--> 132 mode */ 3694 /* case 40: - 80 <--> 132 mode */
3292 case 47: /* secondary screen */ 3695 case 47: /* secondary screen */
3293 scr_change_screen (state); 3696 scr_change_screen (state);
3294 break; 3697 break;
3295 /* case 66: - application key pad */ 3698 /* case 66: - application key pad */
3296 /* case 67: - backspace key */ 3699 /* case 67: - backspace key */
3297 case 1000: /* X11 mouse reporting */ 3700 case 1000: /* X11 mouse reporting */
3298 if (state) /* orthogonal */ 3701 if (state) /* orthogonal */
3299 PrivateModes &= ~ (PrivMode_MouseX10); 3702 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3300 break; 3703 break;
3301#if 0
3302 case 1001: 3704 case 1002:
3303 break; /* X11 mouse highlighting */ 3705 case 1003:
3304#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;
3305 case 1010: /* scroll to bottom on TTY output inhibit */ 3716 case 1010: /* scroll to bottom on TTY output inhibit */
3306 if (state)
3307 Options &= ~Opt_scrollTtyOutput;
3308 else
3309 Options |= Opt_scrollTtyOutput; 3717 set_option (Opt_scrollTtyOutput, !state);
3310 break; 3718 break;
3311 case 1011: /* scroll to bottom on key press */ 3719 case 1011: /* scroll to bottom on key press */
3312 if (state)
3313 Options |= Opt_scrollTtyKeypress; 3720 set_option (Opt_scrollTtyKeypress, state);
3314 else
3315 Options &= ~Opt_scrollTtyKeypress;
3316 break; 3721 break;
3317 case 1047: /* secondary screen w/ clearing */ 3722 case 1047: /* secondary screen w/ clearing last */
3318 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3723 if (option (Opt_secondaryScreen))
3319 if (current_screen != PRIMARY) 3724 if (current_screen != PRIMARY)
3320 scr_erase_screen (2); 3725 scr_erase_screen (2);
3321 scr_change_screen (state); 3726 scr_change_screen (state);
3322 /* FALLTHROUGH */
3323 default:
3324 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;
3325 } 3736 }
3326 } 3737 }
3327} 3738}
3328/*}}} */ 3739/*}}} */
3329 3740
3330/*{{{ process sgr sequences */ 3741/*{{{ process sgr sequences */
3331void 3742void
3332rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3743rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3333{ 3744{
3334 unsigned int i; 3745 unsigned int i;
3335 short rendset; 3746 short rendset;
3336 int rendstyle; 3747 int rendstyle;
3337 3748
3338 if (nargs == 0) 3749 if (nargs == 0)
3339 { 3750 {
3340 scr_rendition (0, ~RS_None); 3751 scr_rendition (0, ~RS_None);
3341 return; 3752 return;
3342 } 3753 }
3754
3343 for (i = 0; i < nargs; i++) 3755 for (i = 0; i < nargs; i++)
3344 { 3756 {
3345 rendset = -1; 3757 rendset = -1;
3346 switch (arg[i]) 3758 switch (arg[i])
3347 { 3759 {
… …
3349 rendset = 0, rendstyle = ~RS_None; 3761 rendset = 0, rendstyle = ~RS_None;
3350 break; 3762 break;
3351 case 1: 3763 case 1:
3352 rendset = 1, rendstyle = RS_Bold; 3764 rendset = 1, rendstyle = RS_Bold;
3353 break; 3765 break;
3766 //case 2: // low intensity
3767 case 3:
3768 rendset = 1, rendstyle = RS_Italic;
3769 break;
3354 case 4: 3770 case 4:
3355 rendset = 1, rendstyle = RS_Uline; 3771 rendset = 1, rendstyle = RS_Uline;
3356 break; 3772 break;
3357 case 5: 3773 case 5: // slowly blinking
3774 case 6: // rapidly blinking
3358 rendset = 1, rendstyle = RS_Blink; 3775 rendset = 1, rendstyle = RS_Blink;
3359 break; 3776 break;
3777 //case 6: // scoansi light background
3360 case 7: 3778 case 7:
3361 rendset = 1, rendstyle = RS_RVid; 3779 rendset = 1, rendstyle = RS_RVid;
3362 break; 3780 break;
3363 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)
3364 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;
3365 break; 3799 break;
3366 case 24: 3800 case 24:
3367 rendset = 0, rendstyle = RS_Uline; 3801 rendset = 0, rendstyle = RS_Uline;
3368 break; 3802 break;
3369 case 25: 3803 case 25:
3370 rendset = 0, rendstyle = RS_Blink; 3804 rendset = 0, rendstyle = RS_Blink;
3371 break; 3805 break;
3806 case 26: // variable spacing (iso 8613)
3807 rendset = 0, rendstyle = RS_Blink;
3808 break;
3372 case 27: 3809 case 27:
3373 rendset = 0, rendstyle = RS_RVid; 3810 rendset = 0, rendstyle = RS_RVid;
3374 break; 3811 break;
3812 //case 28: // visible. NYI
3813 //case 29: // not crossed-out
3375 } 3814 }
3815
3376 if (rendset != -1) 3816 if (rendset != -1)
3377 { 3817 {
3378 scr_rendition (rendset, rendstyle); 3818 scr_rendition (rendset, rendstyle);
3379 continue; /* for (;i;) */ 3819 continue; /* for (;i;) */
3380 } 3820 }
… …
3387 case 33: 3827 case 33:
3388 case 34: 3828 case 34:
3389 case 35: 3829 case 35:
3390 case 36: 3830 case 36:
3391 case 37: 3831 case 37:
3392 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3832 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3393 Color_fg);
3394 break; 3833 break;
3395#ifdef TTY_256COLOR 3834 case 38: // set fg color, ISO 8613-6
3396 case 38:
3397 if (nargs > i + 2 && arg[i + 1] == 5) 3835 if (nargs > i + 2 && arg[i + 1] == 5)
3398 { 3836 {
3399 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3837 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3400 Color_fg);
3401 i += 2; 3838 i += 2;
3402 } 3839 }
3403 break; 3840 break;
3404#endif
3405 case 39: /* default fg */ 3841 case 39: /* default fg */
3406 scr_color (Color_fg, Color_fg); 3842 scr_color (Color_fg, Color_fg);
3407 break; 3843 break;
3408 3844
3409 case 40: 3845 case 40:
… …
3412 case 43: 3848 case 43:
3413 case 44: 3849 case 44:
3414 case 45: 3850 case 45:
3415 case 46: 3851 case 46:
3416 case 47: 3852 case 47:
3417 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3853 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3418 Color_bg);
3419 break; 3854 break;
3420#ifdef TTY_256COLOR 3855 case 48: // set bg color, ISO 8613-6
3421 case 48:
3422 if (nargs > i + 2 && arg[i + 1] == 5) 3856 if (nargs > i + 2 && arg[i + 1] == 5)
3423 { 3857 {
3424 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3858 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3425 Color_bg);
3426 i += 2; 3859 i += 2;
3427 } 3860 }
3428 break; 3861 break;
3429#endif
3430 case 49: /* default bg */ 3862 case 49: /* default bg */
3431 scr_color (Color_bg, Color_bg); 3863 scr_color (Color_bg, Color_bg);
3432 break; 3864 break;
3433 3865
3434#ifndef NO_BRIGHTCOLOR 3866 //case 50: // not variable spacing
3867
3868#if !ENABLE_MINIMAL
3435 case 90: 3869 case 90:
3436 case 91: /* set bright fg color */ 3870 case 91: /* set bright fg color */
3437 case 92: 3871 case 92:
3438 case 93: 3872 case 93:
3439 case 94: 3873 case 94:
3440 case 95: 3874 case 95:
3441 case 96: 3875 case 96:
3442 case 97: 3876 case 97:
3443 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3877 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3444 Color_fg);
3445 break; 3878 break;
3446 case 100: 3879 case 100:
3447 case 101: /* set bright bg color */ 3880 case 101: /* set bright bg color */
3448 case 102: 3881 case 102:
3449 case 103: 3882 case 103:
3450 case 104: 3883 case 104:
3451 case 105: 3884 case 105:
3452 case 106: 3885 case 106:
3453 case 107: 3886 case 107:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3887 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3455 Color_bg);
3456 break; 3888 break;
3457#endif 3889#endif
3458
3459 } 3890 }
3460 } 3891 }
3461} 3892}
3462/*}}} */ 3893/*}}} */
3463 3894
3464/*{{{ process Rob Nation's own graphics mode sequences */ 3895/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3465void 3896void
3466rxvt_term::process_graphics () 3897rxvt_term::process_graphics ()
3467{ 3898{
3468 unsigned char ch, cmd = cmd_getc (); 3899 unicode_t ch, cmd = cmd_getc ();
3469 3900
3470 if (cmd == 'Q') 3901 if (cmd == 'Q')
3902 {
3471 { /* query graphics */ 3903 /* query graphics */
3472 tt_printf ("\033G0\n"); /* no graphics */ 3904 tt_printf ("\033G0\012"); /* no graphics */
3473 return; 3905 return;
3474 } 3906 }
3475 /* swallow other graphics sequences until terminating ':' */ 3907 /* swallow other graphics sequences until terminating ':' */
3476 do 3908 do
3477 ch = cmd_getc (); 3909 ch = cmd_getc ();
… …
3487 */ 3919 */
3488void 3920void
3489rxvt_term::tt_printf (const char *fmt,...) 3921rxvt_term::tt_printf (const char *fmt,...)
3490{ 3922{
3491 va_list arg_ptr; 3923 va_list arg_ptr;
3492 unsigned char buf[256]; 3924 char buf[256];
3493 3925
3494 va_start (arg_ptr, fmt); 3926 va_start (arg_ptr, fmt);
3495 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3927 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3496 va_end (arg_ptr); 3928 va_end (arg_ptr);
3497 tt_write (buf, STRLEN (buf)); 3929 tt_write (buf, strlen (buf));
3498} 3930}
3499 3931
3500/* ---------------------------------------------------------------------- */ 3932/* ---------------------------------------------------------------------- */
3501/* 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,
3502 * or generated by us in response to a query ESC sequence. 3934 * or generated by us in response to a query ESC sequence.
3503 */ 3935 */
3936const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3937
3504void 3938void
3505rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3939rxvt_term::tt_write (const char *data, unsigned int len)
3506{ 3940{
3507 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;
3508 3943
3509 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;
3510 { 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
3511 if (v_buflen == 0) 3974 if (v_buflen == 0)
3512 { 3975 {
3513 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3514
3515 if ((unsigned int)written == len)
3516 return;
3517
3518 data += written;
3519 len -= written;
3520 }
3521
3522
3523 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3524
3525 memcpy (v_buffer + v_buflen, data, len);
3526 v_buflen += len;
3527 }
3528
3529 for (;;)
3530 {
3531 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3532
3533 if (written > 0)
3534 {
3535 v_buflen -= written;
3536
3537 if (v_buflen == 0)
3538 {
3539 free (v_buffer); 3976 free (v_buffer);
3540 v_buffer = 0; 3977 v_buffer = 0;
3541 v_buflen = 0;
3542 3978
3543 pty_ev.set (EVENT_READ); 3979 pty_ev.set (ev::READ);
3544 return;
3545 }
3546
3547 memmove (v_buffer, v_buffer + written, v_buflen);
3548 }
3549 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3550 // original code just ignores this...
3551 destroy ();
3552 else
3553 {
3554 pty_ev.set (EVENT_READ | EVENT_WRITE);
3555 return; 3980 return;
3556 } 3981 }
3982
3983 memmove (v_buffer, v_buffer + written, v_buflen);
3557 } 3984 }
3985 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3986 pty_ev.set (ev::READ);
3558} 3987}
3559 3988
3560/*----------------------- end-of-file (C source) -----------------------*/ 3989/*----------------------- end-of-file (C source) -----------------------*/
3561 3990

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