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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.453 by sf-exg, Wed Aug 18 17:45:42 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
59rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
60{ 406{
61 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 408 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 409 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
69 416
70 /* 417 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
73 * 420 *
74 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
75 */ 422 */
76 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 426
86 kbuf[0] = 0; 427 kbuf[0] = 0;
87 428
88#ifdef USE_XIM 429#ifdef USE_XIM
89 if (Input_Context) 430 if (Input_Context)
90 { 431 {
91 Status status_return; 432 Status status_return;
92 433
434#if 0
93#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
97 else 439 else
440#endif
98#endif 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
114 { 459 {
460 /* make sure the user can type ctrl-@, i.e. NUL */
461 if (len == 1 && *wkbuf == 0)
462 {
463 kbuf[0] = 0;
464 len = 1;
465 }
466 else
467 {
115 wkbuf[len] = 0; 468 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 469 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 470 if (len < 0)
118 len = 0; 471 len = 0;
472 }
119 } 473 }
120 else 474 else
121 len = 0; 475 len = 0;
122 } 476 }
123 477
… …
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
132 } 486 }
133 487
134 if (valid_keysym) 488 if (valid_keysym)
135 { 489 {
136 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 492 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 493#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 494
157 if (TermWin.saveLines) 495 if (saveLines)
158 { 496 {
159#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 498 if (!ctrl && !meta)
161 {
162#else 499#else
163 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
164 { 502 {
165#endif
166 int lnsppg; 503 int lnsppg;
167 504
168#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 507#else
171 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
172#endif 509#endif
510 max_it (lnsppg, 1);
511
173 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
174 { 513 {
175 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
176 return; 515 return;
177 } 516 }
… …
204 scr_move_to (0, 1); 543 scr_move_to (0, 1);
205 return; 544 return;
206 } 545 }
207 else if (keysym == XK_End) 546 else if (keysym == XK_End)
208 { 547 {
209 scr_move_to (1, 0); 548 scr_move_to (1, 1);
210 return; 549 return;
211 } 550 }
212 } 551 }
213#endif 552#endif
214 } 553 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 559 {
221 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
223 } 562 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 564 {
226 switch (keysym) 565 switch (keysym)
227 { 566 {
228 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
231 return; 570 return;
571#if TODO
232 /* rxvt extras */ 572 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 574 change_font (FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 577 change_font (FONT_DN);
238 return; 578 return;
579#endif
239 } 580 }
240 } 581 }
241 } 582 }
242#ifdef PRINTPIPE 583
243 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
244 { 585 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 587 {
248#endif 588 int hv;
249#ifdef GREEK_SUPPORT 589
250 if (keysym == ks_greekmodeswith) 590 if (iso14755buf & ISO_14755_51
251 { 591 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 592 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 593 {
255 xterm_seq (XTerm_title, 594 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 595 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 596# if ISO_14755
258 greek_reset (); 597 iso14755_51 (0);
598# endif
599 return;
259 } 600 }
260 else 601 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 602 {
271 unsigned int l; 603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 604# if ISO_14755
273 const unsigned char ch = C0_ESC; 605 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 606# endif
283 tt_write (&ch, 1); 607 return;
284 tt_write (kbuf0, l); 608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
285 return; 616 return;
286 } 617 }
287 else 618 else
288#endif
289 { 619 {
290 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
291 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
292 { 773 {
293#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
294 case XK_BackSpace: 775 if (param > 0)
295 if (PrivateModes & PrivMode_HaveBackSpace)
296 { 776 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 777 int n = sprintf (kbuf,"\033[%d~", param);
298 ^ !!ctrl) ? '\b' : '\177'; 778 /*
299 kbuf[1] = '\0'; 779 * pass Shift/Control indicators for function keys ending with `~'
780 *
781 * eg,
782 * Prior = "ESC[5~"
783 * Shift+Prior = "ESC[5$"
784 * Ctrl+Prior = "ESC[5^"
785 * Ctrl+Shift+Prior = "ESC[5@"
786 */
787 kbuf[n-1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
300 } 788 }
301 else 789 else
302 STRCPY (kbuf, key_backspace);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete:
319 STRCPY (kbuf, key_delete);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break;
333#endif
334 case XK_Tab:
335 if (shft)
336 STRCPY (kbuf, "\033[Z");
337 else
338 {
339#ifdef CTRL_TAB_MAKES_META
340 if (ctrl)
341 meta = 1;
342#endif
343#ifdef MOD4_TAB_MAKES_META
344 if (ev.state & Mod4Mask)
345 meta = 1;
346#endif
347 newlen = 0;
348 }
349 break;
350
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */
374 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl)
377 {
378 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 }
381 else if (PrivateModes & PrivMode_aplCUR)
382 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy");
427 break;
428 }
429 /* FALLTHROUGH */
430# endif
431 case XK_Prior:
432 STRCPY (kbuf, "\033[5~");
433 break;
434# ifdef XK_KP_Next
435 case XK_KP_Next:
436 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 }
454 else
455 {
456 kbuf[0] = '\r';
457 kbuf[1] = '\0';
458 }
459 break;
460
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1);
480 break;
481
482 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */
484 case XK_KP_Separator: /* "\033Ol" : "," */
485 case XK_KP_Subtract: /* "\033Om" : "-" */
486 case XK_KP_Decimal: /* "\033On" : "." */
487 case XK_KP_Divide: /* "\033Oo" : "/" */
488 case XK_KP_0: /* "\033Op" : "0" */
489 case XK_KP_1: /* "\033Oq" : "1" */
490 case XK_KP_2: /* "\033Or" : "2" */
491 case XK_KP_3: /* "\033Os" : "3" */
492 case XK_KP_4: /* "\033Ot" : "4" */
493 case XK_KP_5: /* "\033Ou" : "5" */
494 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
500 {
501 STRCPY (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply);
503 }
504 else
505 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0';
508 }
509 break;
510
511 case XK_Find:
512 STRCPY (kbuf, "\033[1~");
513 break;
514 case XK_Insert:
515 STRCPY (kbuf, "\033[2~");
516 break;
517#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove:
519 /* FALLTHROUGH */
520#endif
521 case XK_Execute:
522 STRCPY (kbuf, "\033[3~");
523 break;
524 case XK_Select:
525 STRCPY (kbuf, "\033[4~");
526 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End:
538 STRCPY (kbuf, KS_END);
539 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home:
551 STRCPY (kbuf, KS_HOME);
552 break;
553
554#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556
557 case XK_F1: /* "\033[11~" */
558 case XK_F2: /* "\033[12~" */
559 case XK_F3: /* "\033[13~" */
560 case XK_F4: /* "\033[14~" */
561 case XK_F5: /* "\033[15~" */
562 FKEY (11, XK_F1);
563 break;
564 case XK_F6: /* "\033[17~" */
565 case XK_F7: /* "\033[18~" */
566 case XK_F8: /* "\033[19~" */
567 case XK_F9: /* "\033[20~" */
568 case XK_F10: /* "\033[21~" */
569 FKEY (17, XK_F6);
570 break;
571 case XK_F11: /* "\033[23~" */
572 case XK_F12: /* "\033[24~" */
573 case XK_F13: /* "\033[25~" */
574 case XK_F14: /* "\033[26~" */
575 FKEY (23, XK_F11);
576 break;
577 case XK_F15: /* "\033[28~" */
578 case XK_F16: /* "\033[29~" */
579 FKEY (28, XK_F15);
580 break;
581 case XK_Help: /* "\033[28~" */
582 FKEY (28, XK_Help);
583 break;
584 case XK_Menu: /* "\033[29~" */
585 FKEY (29, XK_Menu);
586 break;
587 case XK_F17: /* "\033[31~" */
588 case XK_F18: /* "\033[32~" */
589 case XK_F19: /* "\033[33~" */
590 case XK_F20: /* "\033[34~" */
591 case XK_F21: /* "\033[35~" */
592 case XK_F22: /* "\033[36~" */
593 case XK_F23: /* "\033[37~" */
594 case XK_F24: /* "\033[38~" */
595 case XK_F25: /* "\033[39~" */
596 case XK_F26: /* "\033[40~" */
597 case XK_F27: /* "\033[41~" */
598 case XK_F28: /* "\033[42~" */
599 case XK_F29: /* "\033[43~" */
600 case XK_F30: /* "\033[44~" */
601 case XK_F31: /* "\033[45~" */
602 case XK_F32: /* "\033[46~" */
603 case XK_F33: /* "\033[47~" */
604 case XK_F34: /* "\033[48~" */
605 case XK_F35: /* "\033[49~" */
606 FKEY (31, XK_F17);
607 break;
608#undef FKEY
609 default:
610 newlen = 0; 790 newlen = 0;
611 break;
612 } 791 }
613 if (newlen) 792 break;
614 len = STRLEN (kbuf);
615 } 793 }
794
795 if (newlen)
796 len = strlen (kbuf);
797
616 /* 798 /*
617 * Pass meta for all function keys, if 'meta' option set 799 * Pass meta for all function keys, if 'meta' option set
618 */ 800 */
619#ifdef META8_OPTION 801#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 802 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 807 else if (ctrl && keysym == XK_minus)
626 { 808 {
627 len = 1; 809 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 810 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 811 }
812 else if (keysym == XK_ISO_Left_Tab)
813 {
814 strcpy (kbuf, "\033[Z");
815 len = 3;
816 }
630 else 817 else
631 { 818 {
632#ifdef META8_OPTION 819#ifdef META8_OPTION
633 /* set 8-bit on */ 820 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 821 if (meta && (meta_char == 0x80))
635 { 822 {
636 unsigned char *ch; 823 char *ch;
637 824
638 for (ch = kbuf; ch < kbuf + len; ch++) 825 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 826 *ch |= 0x80;
827
640 meta = 0; 828 meta = 0;
641 } 829 }
642#endif 830#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 831 /* nil */ ;
648 } 832 }
649 } 833 }
834
835 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
836 return;
650 837
651 if (len <= 0) 838 if (len <= 0)
652 return; /* not mapped */ 839 return; /* not mapped */
653 840
654 if (Options & Opt_scrollTtyKeypress) 841 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 842 if (view_start)
656 { 843 {
657 TermWin.view_start = 0; 844 view_start = 0;
658 want_refresh = 1; 845 want_refresh = 1;
659 } 846 }
660 847
661 /* 848 /*
662 * these modifications only affect the static keybuffer
663 * pass Shift/Control indicators for function keys ending with `~'
664 *
665 * eg,
666 * Prior = "ESC[5~"
667 * Shift+Prior = "ESC[5$"
668 * Ctrl+Prior = "ESC[5^"
669 * Ctrl+Shift+Prior = "ESC[5@"
670 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). 849 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
671 */ 850 */
672 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 851
675 /* escape prefix */ 852 /* escape prefix */
676 if (meta 853 if (meta
677#ifdef META8_OPTION 854#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 855 && meta_char == C0_ESC
679#endif 856#endif
680 ) 857 )
681 { 858 {
682 const unsigned char ch = C0_ESC; 859 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 860 tt_write (&ch, 1);
685 } 861 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 862
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 863 tt_write (kbuf, (unsigned int)len);
699} 864}
700/*}}} */
701 865
702#if (MENUBAR_MAX) 866void
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 867rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */ 868{
869#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
870 KeySym keysym;
871
872 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
873#endif
874
875#if ENABLE_FRILLS || ISO_14755
876 // ISO 14755 support
877 if (iso14755buf)
878 if (iso14755buf & ISO_14755_52)
879 {
880# if ISO_14755
881 scr_overlay_off ();
882# endif
883# if ISO_14755
884 // iso14755 part 5.2 handling: release time
885 // first: controls
886 if ((ev.state & ControlMask)
887 && ((keysym >= 0x40 && keysym <= 0x5f)
888 || (keysym >= 0x61 && keysym <= 0x7f)))
889 {
890 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
891 commit_iso14755 ();
892
893 return;
894 }
895
896 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
897 if (i[0] == keysym)
898 {
899 iso14755buf = ISO_14755_51 | i[1];
900 commit_iso14755 ();
901
902 return;
903 }
904
905 scr_bell ();
906# endif
907 iso14755buf = 0;
908
909 return;
910 }
911 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
912 {
913# if ISO_14755
914 scr_overlay_off ();
915# endif
916 if (iso14755buf & ISO_14755_51)
917 commit_iso14755 ();
918#if ISO_14755
919 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
920 {
921 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
922
923 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
924 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
925 }
926# endif
927 else
928 iso14755buf = 0;
929 }
930#endif
931
932 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
933 return;
934
935#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
936 if (!(ev.state & ControlMask))
937 slip_wheel_ev.stop ();
938 else if (keysym == XK_Control_L || keysym == XK_Control_R)
939 mouse_slip_wheel_speed = 0;
940#endif
941}
942
943#if defined (KEYSYM_RESOURCE)
705unsigned int 944unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 945rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 946{
708 unsigned int n, s; 947 unsigned int n, s;
709 948
710 n = cmdbuf_ptr - cmdbuf_base; 949 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 950 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
951
712 if (n > 0 && s < count) 952 if (n > 0 && s < count)
713 { 953 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 954 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 955 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 956 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 957 cmdbuf_endp -= n;
718 s += n; 958 s += n;
719 } 959 }
960
720 if (count > s) 961 if (count > s)
721 { 962 {
722 rxvt_print_error ("data loss: cmd_write too large"); 963 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 964 count = s;
724 } 965 }
966
725 for (; count--;) 967 for (; count--;)
726 *cmdbuf_endp++ = *str++; 968 *cmdbuf_endp++ = *str++;
969
970 cmd_parse ();
971
727 return 0; 972 return 0;
728} 973}
729#endif /* MENUBAR_MAX */ 974#endif
730 975
731void 976void
732rxvt_term::flush () 977rxvt_term::flush ()
733{ 978{
734#ifdef TRANSPARENT 979 flush_ev.stop ();
735 if (want_full_refresh) 980
981#ifdef HAVE_BG_PIXMAP
982 if (bgPixmap.check_clearChanged ())
736 { 983 {
737 want_full_refresh = 0; 984// scr_clear (true); This needs to be researched further!
738 scr_clear ();
739 scr_touch (false); 985 scr_touch (false);
740 want_refresh = 1;
741 } 986 }
742#endif 987#endif
743 988
744 if (want_refresh) 989 if (want_refresh)
745 { 990 {
991 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
992 {
993 int row = view_start;
994 int end_row = row + nrow;
995
996 while (row > top_row && ROW (row - 1).is_longer ())
997 --row;
998
999 do
1000 {
1001 int start_row = row;
1002 line_t *l;
1003
1004 do
1005 {
1006 l = &ROW (row++);
1007
1008 if (!(l->f & LINE_FILTERED))
1009 {
1010 // line not filtered, mark it as filtered
1011 l->f |= LINE_FILTERED;
1012 while (l->is_longer ())
1013 {
1014 l = &ROW (row++);
1015 l->f |= LINE_FILTERED;
1016 }
1017
1018 // and filter it
1019 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1020
1021 break;
1022 }
1023 }
1024 while (l->is_longer () && row < end_row);
1025 }
1026 while (row < end_row);
1027 }
1028
746 scr_refresh (refresh_type); 1029 scr_refresh ();
747 scrollbar_show (1); 1030 scrollBar.show (1);
748#ifdef USE_XIM 1031#ifdef USE_XIM
749 IMSendSpot (); 1032 IMSendSpot ();
750#endif 1033#endif
751
752 } 1034 }
753 1035
754 display->flush (); 1036 display->flush ();
755} 1037}
756 1038
1039/* checks whether a refresh is requested and starts the refresh timer */
757void 1040void
758rxvt_term::check_cb (check_watcher &w) 1041rxvt_term::refresh_check ()
759{ 1042{
760 SET_R (this); 1043 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1044 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1045
1046 display->flush ();
1047}
1048
1049void
1050rxvt_term::flush_cb (ev::timer &w, int revents)
1051{
1052 make_current ();
1053
1054 refresh_count = 0;
763 flush (); 1055 flush ();
764} 1056}
765 1057
766#ifdef CURSOR_BLINK 1058#ifdef CURSOR_BLINK
767void 1059void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1060rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1061{
770 hidden_cursor = !hidden_cursor; 1062 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1063 want_refresh = 1;
772 1064 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1065}
775#endif 1066#endif
776 1067
777#ifdef TEXT_BLINK 1068#ifdef TEXT_BLINK
778void 1069void
779rxvt_term::text_blink_cb (time_watcher &w) 1070rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1071{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1072 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1073 {
783 hidden_text = !hidden_text; 1074 hidden_text = !hidden_text;
784 want_refresh = 1; 1075 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1076 refresh_check ();
1077 }
1078 else
1079 w.stop ();
1080}
1081#endif
1082
1083#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1084void
1085rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1086{
1087 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1088 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
786 } 1089 {
1090 want_refresh = 1;
1091 refresh_check ();
1092 }
1093 else
1094 w.stop ();
787} 1095}
1096#endif
1097
1098#ifdef SELECTION_SCROLLING
1099void
1100rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1101{
1102 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1103 {
1104 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1105 want_refresh = 1;
1106 refresh_check ();
1107 }
1108 else
1109 w.stop ();
1110}
1111#endif
1112
1113#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1114void
1115rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1116{
1117 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1118 {
1119 want_refresh = 1;
1120 refresh_check ();
1121 }
1122
1123 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1124 {
1125 mouse_slip_wheel_speed = 0;
1126 w.stop ();
1127 }
1128}
1129#endif
1130
1131#if LINUX_YIELD_HACK
1132static struct event_handler
1133{
1134 ev::prepare yield_ev;
1135
1136 void yield_cb (ev::prepare &w, int revents)
1137 {
1138 // this should really be sched_yield(), but the linux guys thought
1139 // that giving a process calling sched_yield () less cpu time than
1140 // ones with high nice levels is a useful thing to do. It surely is is
1141 // allowed by the sus... as is returning ENOSYS.
1142 // since the linux guys additionally thought that breaking the only
1143 // known workaround against their unusable sched_yield hack is cool,
1144 // we just nanosleep a bit and hope for the best.
1145
1146 struct timespec ts = { 0, 1000 };
1147 nanosleep (&ts, 0);
1148
1149 w.stop ();
1150 }
1151
1152 event_handler ()
1153 : yield_ev (this, &event_handler::yield_cb)
1154 {
1155 }
1156} event_handler;
788#endif 1157#endif
789 1158
790bool 1159bool
791rxvt_term::pty_fill () 1160rxvt_term::pty_fill ()
792{ 1161{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1162 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1163
1164 if (CBUFSIZ == n)
1165 {
1166 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1167 n = 0;
1168 }
794 1169
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1170 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1171 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1172 cmdbuf_endp = cmdbuf_ptr + n;
798 1173
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1174 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1175
801 if (n > 0) 1176 if (r > 0)
802 { 1177 {
803 cmdbuf_endp += n; 1178 cmdbuf_endp += r;
804 return true; 1179 return true;
805 } 1180 }
806 else if (n < 0 && errno != EAGAIN) 1181 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1182 {
1183#if LINUX_YIELD_HACK
1184 if (display->is_local)
1185 event_handler.yield_ev.start ();
1186#endif
1187 }
1188 else
1189 {
1190 pty_ev.stop ();
1191
1192 if (!option (Opt_hold))
807 destroy (); 1193 destroy ();
1194 }
808 1195
809 return false; 1196 return false;
810} 1197}
811 1198
812void 1199void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1200rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1201{
815 SET_R (this); 1202 make_current ();
816 SET_LOCALE (locale);
817 1203
818 if (revents & EVENT_WRITE) 1204 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1205 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1206 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1207 cmd_parse ();
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834 1208
835 uint32_t ch = NOCHAR; 1209 if (revents & ev::WRITE)
1210 pty_write ();
836 1211
837 for (;;) 1212 refresh_check ();
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1213}
936 1214
937// read the next character, currently handles UTF-8 1215void
938// will probably handle all sorts of other stuff in the future 1216rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1217{
942 while (cmdbuf_ptr < cmdbuf_endp) 1218 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1219 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946
947 wchar_t wc;
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
949
950 if (len == (size_t)-2)
951 return NOCHAR;
952
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984}
985 1220
986#ifdef POINTER_BLANK 1221#ifdef POINTER_BLANK
987void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0; 1222 hidden_pointer = 0;
994 1223
995 if (Options & Opt_pointerBlank) 1224 if (option (Opt_pointerBlank))
996 pointer_ev.start (NOW + pointerBlankDelay); 1225 pointer_ev.start (pointerBlankDelay);
1226#endif
997} 1227}
998 1228
1229#ifdef POINTER_BLANK
999void 1230void
1000rxvt_term::pointer_blank () 1231rxvt_term::pointer_blank ()
1001{ 1232{
1002 if (! (Options & Opt_pointerBlank)) 1233 if (!option (Opt_pointerBlank))
1003 return; 1234 return;
1004 1235
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1236 XDefineCursor (dpy, vt, display->blank_cursor);
1006 XFlush (display->display); 1237 XFlush (dpy);
1007 1238
1008 hidden_pointer = 1; 1239 hidden_pointer = 1;
1009} 1240}
1010 1241
1011void 1242void
1012rxvt_term::pointer_cb (time_watcher &w) 1243rxvt_term::pointer_cb (ev::timer &w, int revents)
1013{ 1244{
1014 SET_R (this); 1245 make_current ();
1015 SET_LOCALE (locale);
1016 1246
1017 pointer_blank (); 1247 pointer_blank ();
1018} 1248}
1019#endif 1249#endif
1020 1250
1021void 1251void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1252rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1253{
1024 int button_number, key_state = 0; 1254 int button_number, key_state = 0;
1025 int x, y; 1255 int x, y;
1256 int code = 32;
1026 1257
1027 x = ev.x; 1258 x = Pixel2Col (ev.x);
1028 y = ev.y; 1259 y = Pixel2Row (ev.y);
1029 pixel_position (&x, &y); 1260 if (ev.type == MotionNotify)
1261 {
1262 if (x == mouse_row && y == mouse_col)
1263 return;
1264 mouse_row = x;
1265 mouse_col = y;
1266 code += 32;
1267 }
1030 1268
1031 if (MEvent.button == AnyButton) 1269 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1270 button_number = 3;
1034 }
1035 else 1271 else
1036 { 1272 {
1037 button_number = MEvent.button - Button1; 1273 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1274 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1275 if (button_number >= 3)
1040 button_number += (64 - 3); 1276 button_number += (64 - 3);
1041 } 1277 }
1042 1278
1043 if (PrivateModes & PrivMode_MouseX10) 1279 if (priv_modes & PrivMode_MouseX10)
1044 { 1280 {
1045 /* 1281 /*
1046 * do not report ButtonRelease 1282 * do not report ButtonRelease
1047 * no state info allowed 1283 * no state info allowed
1048 */ 1284 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1299 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1300 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1301#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1302 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1303#endif
1068
1069 } 1304 }
1070 1305
1071#ifdef DEBUG_MOUSEREPORT 1306#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1307 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1308 if (key_state & 16)
1074 fputc ('C', stderr); 1309 fputc ('C', stderr);
1075 if (key_state & 4) 1310 if (key_state & 4)
1076 fputc ('S', stderr); 1311 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1315 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1316 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1317 button_number,
1083 x + 1, 1318 x + 1,
1084 y + 1); 1319 y + 1);
1085#else 1320#endif
1321
1086 tt_printf ("\033[M%c%c%c", 1322 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1323 (code + button_number + key_state),
1088 (32 + x + 1), 1324 (32 + x + 1),
1089 (32 + y + 1)); 1325 (32 + y + 1));
1090#endif
1091} 1326}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1327
1103/*{{{ process an X event */ 1328/*{{{ process an X event */
1104void 1329void
1105rxvt_term::x_cb (XEvent &ev) 1330rxvt_term::x_cb (XEvent &ev)
1106{ 1331{
1107 SET_R (this); 1332 make_current ();
1108 SET_LOCALE (locale);
1109 1333
1110#if defined(CURSOR_BLINK) 1334 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1335
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1336 if (ev.xany.window == vt
1120 } 1337 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1338 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1339 return;
1140#endif
1141 1340
1341 // for XQueryPointer
1142 Window unused_root, unused_child; 1342 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1343 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1344 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 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));
1193#endif
1194 1345
1195 switch (ev.type) 1346 switch (ev.type)
1196 { 1347 {
1197 case KeyPress: 1348 case KeyPress:
1198 lookup_key (ev.xkey); 1349 key_press (ev.xkey);
1199 break; 1350 break;
1200 1351
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1352 case KeyRelease:
1203 { 1353 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1354 break;
1215 }
1216#endif
1217 1355
1218 case ButtonPress: 1356 case ButtonPress:
1219 button_press (ev.xbutton); 1357 button_press (ev.xbutton);
1220 break; 1358 break;
1221 1359
… …
1223 button_release (ev.xbutton); 1361 button_release (ev.xbutton);
1224 break; 1362 break;
1225 1363
1226 case ClientMessage: 1364 case ClientMessage:
1227 if (ev.xclient.format == 32 1365 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1366 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1367 {
1237 /* Get Dnd data */ 1368 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1369 {
1239 int ActualFormat; 1370 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1371 {
1241 unsigned long Size, RemainingBytes; 1372 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1373 {
1243 XGetWindowProperty (display->display, display->root, 1374 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1375 destroy ();
1245 0L, 1000000L, 1376 }
1246 False, AnyPropertyType, 1377#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1378 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1379 XSendEvent (dpy, ev.xclient.window = display->root,
1380 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1381 &ev);
1250 XChangeProperty (display->display, display->root, 1382#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1383 }
1252 8, PropModeReplace, 1384 }
1253 data, STRLEN (data)); 1385#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1386 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1387 {
1388 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1389 focus_in ();
1390 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1391 focus_out ();
1392 }
1393#endif
1256 } 1394 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1395 break;
1263 1396
1264 /* 1397 /*
1265 * XXX: this is not the _current_ arrangement 1398 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1399 * Here's my conclusion:
… …
1285 break; 1418 break;
1286 } 1419 }
1287 break; 1420 break;
1288 1421
1289 case FocusIn: 1422 case FocusIn:
1290 if (!TermWin.focus) 1423 if (ev.xfocus.detail != NotifyInferior
1424 && ev.xfocus.detail != NotifyPointer
1425 && ev.xfocus.mode != NotifyGrab)
1426 focus_in ();
1427 break;
1428
1429 case FocusOut:
1430 if (ev.xfocus.detail != NotifyInferior
1431 && ev.xfocus.detail != NotifyPointer
1432 && ev.xfocus.mode != NotifyGrab)
1433 focus_out ();
1434 break;
1435
1436 case ConfigureNotify:
1437 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1438 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1439 szHint.width, szHint.height);*/
1440 if (ev.xconfigure.window == parent[0])
1291 { 1441 {
1292 TermWin.focus = 1; 1442 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1443 ;
1304 break;
1305 1444
1306 case FocusOut: 1445 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1307 if (TermWin.focus)
1308 { 1446 {
1309 TermWin.focus = 0; 1447 seen_resize = 1;
1310 want_refresh = 1; 1448 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1449 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else 1450 else
1344 { 1451 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1452#ifdef HAVE_BG_PIXMAP
1453 if (bgPixmap.window_position_sensitive ())
1454 {
1455 if (mapped)
1456 update_background ();
1457 else
1458 bgPixmap.invalidate ();
1459 }
1460#endif
1346 } 1461 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356 1462
1463 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1464 }
1358 break; 1465 break;
1359 1466
1467 case PropertyNotify:
1468 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1469 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1470 && ev.xproperty.state == PropertyNewValue)
1471 selection_property (ev.xproperty.window, ev.xproperty.atom);
1472
1473 break;
1474
1360 case SelectionClear: 1475 case SelectionClear:
1361 display->set_selection_owner (0); 1476 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break; 1477 break;
1363 1478
1364 case SelectionNotify: 1479 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1480 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1481 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1482 break;
1369 1483
1370 case SelectionRequest: 1484 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1485 selection_send (ev.xselectionrequest);
1372 break; 1486 break;
1373 1487
1488 case MapNotify:
1489#ifdef HAVE_BG_PIXMAP
1490 /* This is needed specifically to fix the case of no window manager or a
1491 * non-reparenting window manager. In those cases we never get first
1492 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1493 * care of multiplicity of ConfigureNotify events arriving while WM does
1494 * reparenting.
1495 * We should not render background immediately, as there could be several
1496 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1497 * by scheduling background redraw as soon as we can, but giving a short
1498 * bit of time for ConfigureNotifies to arrive.
1499 * We should render background PRIOR to drawing any text, but AFTER all
1500 * of ConfigureNotifys for the best results.
1501 */
1502 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1503 update_background_ev.start (0.025);
1504#endif
1505 mapped = 1;
1506#ifdef TEXT_BLINK
1507 text_blink_ev.start ();
1508#endif
1509 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1510 break;
1511
1374 case UnmapNotify: 1512 case UnmapNotify:
1375 TermWin.mapped = 0; 1513 mapped = 0;
1376#ifdef TEXT_BLINK 1514#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1515 text_blink_ev.stop ();
1378#endif 1516#endif
1517 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1518 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1519
1394 case GraphicsExpose: 1520 case GraphicsExpose:
1395 case Expose: 1521 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1522 if (ev.xany.window == vt)
1397 { 1523 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1524 do
1525 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1526 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1527 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1528 }
1402 // don't understand this, so commented it out 1529 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1530
1531 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1532
1533 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1534 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1535 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1536 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1537 }
1406 // ev.xexpose.width, TermWin.height, False); 1538
1407#endif
1408 want_refresh = 1; 1539 want_refresh = 1;
1409 } 1540 }
1410 else 1541 else
1411 { 1542 {
1412 XEvent unused_event; 1543 XEvent unused_event;
1413 1544
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1545 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1546 ;
1416 &unused_event)) ; 1547 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1548 ;
1418 GraphicsExpose, 1549
1419 &unused_event)) ; 1550 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1551 {
1422 scrollBar.setIdle (); 1552 scrollBar.state = STATE_IDLE;
1423 scrollbar_show (0); 1553 scrollBar.show (0);
1424 } 1554 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1555 }
1434 break; 1556 break;
1435 1557
1436 case MotionNotify: 1558 case MotionNotify:
1437#ifdef POINTER_BLANK 1559#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1560 if (hidden_pointer)
1439 pointer_unblank (); 1561 pointer_unblank ();
1440#endif 1562#endif
1441#if MENUBAR 1563 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1564 || priv_modes & PrivMode_MouseAnyEvent)
1565 mouse_report (ev.xbutton);
1566 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1567 break;
1568
1569 if (ev.xany.window == vt)
1443 { 1570 {
1444 menubar_control (& (ev.xbutton)); 1571 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1572 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1573 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1574 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1575 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1576 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1577 ;
1457 1578
1458 XQueryPointer (display->display, TermWin.vt, 1579 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1580 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1581 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1582 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1583 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1584#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1585 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1586 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1587 {
1467#endif 1588#endif
1589#if ISO_14755
1590 // 5.4
1591 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1592 {
1593 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1594 break;
1595 }
1596#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1597 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1598 ev.xbutton.state & Button3Mask ? 2 : 0);
1599
1470#ifdef SELECTION_SCROLLING 1600#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1601 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1602 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1603 {
1474 int dist; 1604 int dist;
1475
1476 pending_scroll_selection=1;
1477 1605
1478 /* don't clobber the current delay if we are 1606 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1607 * already in the middle of scrolling.
1480 */ 1608 */
1481 if (scroll_selection_delay<=0) 1609 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1610 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1611
1484 /* save the event params so we can highlight 1612 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1613 * the selection in the pending-scroll loop
1486 */ 1614 */
1487 selection_save_x=ev.xbutton.x; 1615 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1616 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1617 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1618
1492 /* calc number of lines to scroll */ 1619 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1620 if (ev.xbutton.y < int_bwidth)
1494 { 1621 {
1495 scroll_selection_dir = UP; 1622 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1623 dist = int_bwidth - ev.xbutton.y;
1497 } 1624 }
1498 else 1625 else
1499 { 1626 {
1500 scroll_selection_dir = DN; 1627 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1628 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1629 }
1630
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1631 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1632 / SELECTION_SCROLL_LINE_SPEEDUP
1633 + 1;
1506 MIN_IT (scroll_selection_lines, 1634 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1635 SELECTION_SCROLL_MAX_LINES);
1508 } 1636 }
1509 else 1637 else
1510 { 1638 {
1511 /* we are within the text window, so we 1639 /* we are within the text window, so we
1512 * shouldn't be scrolling 1640 * shouldn't be scrolling
1513 */ 1641 */
1514 pending_scroll_selection = 0; 1642 sel_scroll_ev.stop();
1515 } 1643 }
1516#endif 1644#endif
1517#ifdef MOUSE_THRESHOLD 1645#ifdef MOUSE_THRESHOLD
1518
1519 } 1646 }
1520#endif 1647#endif
1521
1522 } 1648 }
1523 } 1649 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1650 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1651 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1652 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1653 MotionNotify, &ev))
1654 ;
1655
1528 XQueryPointer (display->display, scrollBar.win, 1656 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1657 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1658 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1659 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1660 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1661 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1662 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1663 want_refresh = 1;
1537 scrollbar_show (1); 1664 scrollBar.show (1);
1538 } 1665 }
1539 break; 1666 break;
1540 } 1667 }
1541}
1542 1668
1669#if defined(CURSOR_BLINK)
1670 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1671 {
1672 if (hidden_cursor)
1673 {
1674 hidden_cursor = 0;
1675 want_refresh = 1;
1676 }
1677
1678 cursor_blink_ev.again ();
1679 }
1680#endif
1681
1682#if defined(POINTER_BLANK)
1683 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1684 {
1685 if (ev.type == MotionNotify
1686 || ev.type == ButtonPress
1687 || ev.type == ButtonRelease)
1688 if (hidden_pointer)
1689 pointer_unblank ();
1690
1691 if (ev.type == KeyPress && hidden_pointer == 0)
1692 pointer_blank ();
1693 }
1694#endif
1695
1696 refresh_check ();
1697}
1698
1699#if ENABLE_FRILLS
1700void
1701rxvt_term::set_urgency (bool enable)
1702{
1703 if (enable == urgency_hint)
1704 return;
1705
1706 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1707 {
1708 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1709 XSetWMHints (dpy, parent[0], h);
1710 urgency_hint = enable;
1711 }
1712}
1713#endif
1714
1715void
1716rxvt_term::focus_in ()
1717{
1718 if (!focus)
1719 {
1720 focus = 1;
1721 want_refresh = 1;
1722
1723#if USE_XIM
1724 if (Input_Context != NULL)
1725 {
1726 IMSetPosition ();
1727 XSetICFocus (Input_Context);
1728 }
1729#endif
1730#if CURSOR_BLINK
1731 if (option (Opt_cursorBlink))
1732 cursor_blink_ev.again ();
1733#endif
1734#if OFF_FOCUS_FADING
1735 if (rs[Rs_fade])
1736 {
1737 pix_colors = pix_colors_focused;
1738 scr_recolour ();
1739 }
1740#endif
1741#if ENABLE_FRILLS
1742 if (option (Opt_urgentOnBell))
1743 set_urgency (0);
1744#endif
1745
1746 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1747 }
1748}
1749
1750void
1751rxvt_term::focus_out ()
1752{
1753 if (focus)
1754 {
1755 focus = 0;
1756 want_refresh = 1;
1757
1758#if ENABLE_FRILLS
1759 if (option (Opt_urgentOnBell))
1760 set_urgency (0);
1761#endif
1762#if ENABLE_FRILLS || ISO_14755
1763 if (iso14755buf)
1764 {
1765 iso14755buf = 0;
1766# if ISO_14755
1767 scr_overlay_off ();
1768# endif
1769 }
1770#endif
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 XUnsetICFocus (Input_Context);
1774#endif
1775#if CURSOR_BLINK
1776 if (option (Opt_cursorBlink))
1777 cursor_blink_ev.stop ();
1778
1779 hidden_cursor = 0;
1780#endif
1781#if OFF_FOCUS_FADING
1782 if (rs[Rs_fade])
1783 {
1784 pix_colors = pix_colors_unfocused;
1785 scr_recolour ();
1786 }
1787#endif
1788
1789 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1790 }
1791}
1792
1793void
1794rxvt_term::update_fade_color (unsigned int idx)
1795{
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 rgba c;
1800 pix_colors [Color_fade].get (c);
1801 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1802 }
1803#endif
1804}
1805
1806#if ENABLE_TRANSPARENCY || ENABLE_PERL
1543void 1807void
1544rxvt_term::rootwin_cb (XEvent &ev) 1808rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1809{
1546 SET_R (this); 1810 make_current ();
1547 SET_LOCALE (locale);
1548 1811
1812 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1813 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1814 return;
1815
1816# if ENABLE_TRANSPARENCY
1549 switch (ev.type) 1817 switch (ev.type)
1550 { 1818 {
1551 case PropertyNotify: 1819 case PropertyNotify:
1820 /*
1821 * if user used some Esetroot compatible prog to set the root bg,
1822 * use the property to determine the pixmap. We use it later on.
1823 */
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1824 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1825 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1553 { 1826 {
1554 if (ev.xproperty.state == PropertyNewValue) 1827 bgPixmap.set_root_pixmap ();
1555 selection_property (ev.xproperty.window, ev.xproperty.atom); 1828 update_background ();
1556 break;
1557 } 1829 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567 1830
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break; 1831 break;
1832 }
1578#endif 1833# endif
1579 }
1580}
1581 1834
1835 refresh_check ();
1836}
1837#endif
1838
1582void 1839void
1583rxvt_term::button_press (const XButtonEvent &ev) 1840rxvt_term::button_press (XButtonEvent &ev)
1584{ 1841{
1585 int reportmode = 0, clickintime; 1842 int reportmode = 0, clickintime;
1586 1843
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1844 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1845
1588 if (!bypass_keystate) 1846 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1847 reportmode = !! (priv_modes & PrivMode_mouse_report);
1848
1590 /* 1849 /*
1591 * VT window processing of button press 1850 * VT window processing of button press
1592 */ 1851 */
1593 if (ev.window == TermWin.vt) 1852 if (ev.window == vt)
1594 { 1853 {
1595#if RXVT_GRAPHICS 1854 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1855 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1856
1857#if ISO_14755
1858 // 5.4
1859 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1860 {
1861 iso14755_54 (ev.x, ev.y);
1862 return;
1601 { 1863 }
1864#endif
1865
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1866 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1867
1603 if (reportmode) 1868 if (reportmode)
1869 {
1870 /* mouse report from vt window */
1871 /* save the xbutton state (for ButtonRelease) */
1872 MEvent.state = ev.state;
1873#ifdef MOUSE_REPORT_DOUBLECLICK
1874 if (ev.button == MEvent.button && clickintime)
1604 { 1875 {
1605 /* mouse report from vt window */ 1876 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1877 MEvent.clicks++;
1607 MEvent.state = ev.state; 1878
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1879 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1880 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1881 /* only report double clicks */
1616 MEvent.clicks = 2; 1882 MEvent.clicks = 2;
1617 mouse_report (ev); 1883 mouse_report (ev);
1618 1884
1619 /* don't report the release */ 1885 /* don't report the release */
1620 MEvent.clicks = 0; 1886 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1887 MEvent.button = AnyButton;
1622 }
1623 } 1888 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1889 }
1637 else 1890 else
1638 { 1891 {
1892 /* different button, or time expired */
1893 MEvent.clicks = 1;
1894 MEvent.button = ev.button;
1895 mouse_report (ev);
1896 }
1897#else
1898 MEvent.button = ev.button;
1899 mouse_report (ev);
1900#endif /* MOUSE_REPORT_DOUBLECLICK */
1901
1902 }
1903 else
1904 {
1639 if (ev.button != MEvent.button) 1905 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1906 MEvent.clicks = 0;
1907
1641 switch (ev.button) 1908 switch (ev.button)
1642 { 1909 {
1643 case Button1: 1910 case Button1:
1911 /* allow meta + click to select rectangular areas */
1912 /* should be done in screen.C */
1913#if ENABLE_FRILLS
1914 selection.rect = !!(ev.state & ModMetaMask);
1915#else
1916 selection.rect = false;
1917#endif
1918
1644 /* allow shift+left click to extend selection */ 1919 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1920 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1921 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1922 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1923 selection_rotate (ev.x, ev.y);
1668 else 1924 else
1669 selection_extend (ev.x, ev.y, 1); 1925 selection_extend (ev.x, ev.y, 1);
1926 }
1927 else
1928 {
1929 if (MEvent.button == Button1 && clickintime)
1930 MEvent.clicks++;
1931 else
1932 MEvent.clicks = 1;
1933
1934 selection_click (MEvent.clicks, ev.x, ev.y);
1935 }
1936
1937 MEvent.button = Button1;
1938 break;
1939
1940 case Button3:
1941 if (MEvent.button == Button3 && clickintime)
1942 selection_rotate (ev.x, ev.y);
1943 else
1944 selection_extend (ev.x, ev.y, 1);
1945
1670 MEvent.button = Button3; 1946 MEvent.button = Button3;
1671 break; 1947 break;
1672 }
1673 } 1948 }
1949 }
1950
1674 MEvent.time = ev.time; 1951 MEvent.time = ev.time;
1675 return; 1952 return;
1676 }
1677 } 1953 }
1678 1954
1679 /* 1955 /*
1680 * Scrollbar window processing of button press 1956 * Scrollbar window processing of button press
1681 */ 1957 */
1682 if (isScrollbarWindow (ev.window)) 1958 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 1959 {
1684 scrollBar.setIdle (); 1960 page_dirn direction = NO_DIR;
1961
1962 if (scrollBar.upButton (ev.y))
1963 direction = UP; /* up */
1964 else if (scrollBar.dnButton (ev.y))
1965 direction = DN; /* down */
1966
1967 scrollBar.state = STATE_IDLE;
1685 /* 1968 /*
1686 * Rxvt-style scrollbar: 1969 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 1970 * move up if mouse is above slider
1688 * move dn if mouse is below slider 1971 * move dn if mouse is below slider
1689 * 1972 *
… …
1698 /* 1981 /*
1699 * Mouse report disabled scrollbar: 1982 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 1983 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 1984 * click on scrollbar - send pageup/down
1702 */ 1985 */
1703 if ((scrollBar.style == R_SB_NEXT 1986 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 1987 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 1988 else if (direction == DN)
1709 && scrollbarnext_dnButton (ev.y))
1710 || (scrollBar.style == R_SB_RXVT
1711 && scrollbarrxvt_dnButton (ev.y)))
1712 tt_printf ("\033[B"); 1989 tt_printf ("\033[B");
1713 else 1990 else
1714 switch (ev.button) 1991 switch (ev.button)
1715 { 1992 {
1716 case Button2: 1993 case Button2:
… …
1723 tt_printf ("\033[5~"); 2000 tt_printf ("\033[5~");
1724 break; 2001 break;
1725 } 2002 }
1726 } 2003 }
1727 else 2004 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2005#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2006 {
1735 if (scrollbarnext_upButton (ev.y)) 2007 if (direction != NO_DIR)
1736 upordown = -1; /* up */
1737 else if (scrollbarnext_dnButton (ev.y))
1738 upordown = 1; /* down */
1739 }
1740 else if (scrollBar.style == R_SB_RXVT)
1741 {
1742 if (scrollbarrxvt_upButton (ev.y))
1743 upordown = -1; /* up */
1744 else if (scrollbarrxvt_dnButton (ev.y))
1745 upordown = 1; /* down */
1746 }
1747 if (upordown)
1748 { 2008 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2009#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2010 if (!cont_scroll_ev.is_active ())
2011 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2012#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2013 if (scr_page (direction, 1))
1753 { 2014 {
1754 if (upordown < 0) 2015 if (direction == UP)
1755 scrollBar.setUp (); 2016 scrollBar.state = STATE_UP;
1756 else 2017 else
1757 scrollBar.setDn (); 2018 scrollBar.state = STATE_DOWN;
1758 } 2019 }
1759 } 2020 }
1760 else 2021 else
1761 switch (ev.button) 2022 switch (ev.button)
1762 { 2023 {
1763 case Button2: 2024 case Button2:
1764 switch (scrollbar_align) 2025 switch (scrollBar.align)
1765 { 2026 {
1766 case R_SB_ALIGN_TOP: 2027 case R_SB_ALIGN_TOP:
1767 csrO = 0; 2028 csrO = 0;
1768 break; 2029 break;
1769 case R_SB_ALIGN_CENTRE: 2030 case R_SB_ALIGN_CENTRE:
… …
1771 break; 2032 break;
1772 case R_SB_ALIGN_BOTTOM: 2033 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2034 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2035 break;
1775 } 2036 }
2037
1776 if (scrollBar.style == R_SB_XTERM 2038 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2039 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2040 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2041 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2042
1781 scrollBar.setMotion (); 2043 scrollBar.state = STATE_MOTION;
1782 break; 2044 break;
1783 2045
1784 case Button1: 2046 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2047 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2048 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2049 /* FALLTHROUGH */
1788 2050
1789 case Button3: 2051 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2052 if (scrollBar.style != R_SB_XTERM)
1791 { 2053 {
1792 if (scrollbar_above_slider (ev.y)) 2054 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2055# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2056 scr_page (UP, nrow - 1);
1795# else 2057# else
1796 scr_page (UP, TermWin.nrow / 4); 2058 scr_page (UP, nrow / 4);
1797# endif 2059# endif
1798 else if (scrollbar_below_slider (ev.y)) 2060 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2061# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2062 scr_page (DN, nrow - 1);
1801# else 2063# else
1802 scr_page (DN, TermWin.nrow / 4); 2064 scr_page (DN, nrow / 4);
1803# endif 2065# endif
1804 else 2066 else
1805 scrollBar.setMotion (); 2067 scrollBar.state = STATE_MOTION;
1806 } 2068 }
1807 else 2069 else
1808 { 2070 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2071 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2072 (nrow
1811 * scrollbar_position (ev.y) 2073 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2074 / scrollBar.size ()));
1813 } 2075 }
2076
1814 break; 2077 break;
1815 } 2078 }
1816 } 2079 }
2080
1817 return; 2081 return;
1818 } 2082 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2083}
1827 2084
1828void 2085void
1829rxvt_term::button_release (const XButtonEvent &ev) 2086rxvt_term::button_release (XButtonEvent &ev)
1830{ 2087{
1831 int reportmode = 0; 2088 int reportmode = 0;
1832 2089
1833 csrO = 0; /* reset csr Offset */ 2090 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2091 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2092 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2093
1837 if (scrollbar_isUpDn ()) 2094 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1838 { 2095 {
1839 scrollBar.setIdle (); 2096 scrollBar.state = STATE_IDLE;
1840 scrollbar_show (0); 2097 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2098 }
2099
1846#ifdef SELECTION_SCROLLING 2100#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2101 sel_scroll_ev.stop();
1848#endif 2102#endif
2103
1849 if (ev.window == TermWin.vt) 2104 if (ev.window == vt)
1850 { 2105 {
1851#ifdef RXVT_GRAPHICS 2106 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2107 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2108
1857 { 2109#if ISO_14755
2110 // 5.4
2111 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2112 return;
2113#endif
2114
1858 if (reportmode) 2115 if (reportmode)
2116 {
2117 /* mouse report from vt window */
2118 /* don't report release of wheel "buttons" */
2119 if (ev.button >= 4)
2120 return;
2121#ifdef MOUSE_REPORT_DOUBLECLICK
2122 /* only report the release of 'slow' single clicks */
2123 if (MEvent.button != AnyButton
2124 && (ev.button != MEvent.button
2125 || (ev.time - MEvent.time
2126 > MULTICLICK_TIME / 2)))
1859 { 2127 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2128 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2129 MEvent.button = AnyButton;
1877 mouse_report (ev); 2130 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2131 }
2132#else /* MOUSE_REPORT_DOUBLECLICK */
2133 MEvent.button = AnyButton;
2134 mouse_report (ev);
2135#endif /* MOUSE_REPORT_DOUBLECLICK */
2136 return;
2137 }
2138
1881 /* 2139 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2140 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2141 * when overriding mouse reporting
1884 */ 2142 */
1885 if (PrivateModes & PrivMode_mouse_report 2143 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2144 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2145 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2146 selection_extend (ev.x, ev.y, 0);
1889 2147
1890 switch (ev.button) 2148 switch (ev.button)
2149 {
2150 case Button1:
2151 case Button3:
2152 selection_make (ev.time);
2153 break;
2154
2155 case Button2:
2156 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2157 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2158 break;
2159
2160#ifdef MOUSE_WHEEL
2161 case Button4:
2162 case Button5:
1891 { 2163 {
1892 case Button1: 2164 int i;
1893 case Button3: 2165 page_dirn v;
1894 selection_make (ev.time); 2166
2167 v = ev.button == Button4 ? UP : DN;
2168
2169 if (ev.state & ShiftMask)
1895 break; 2170 i = 1;
1896 case Button2: 2171 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2172 i = nrow - 1;
2173 else
1898 break; 2174 i = 5;
2175
1899#ifdef MOUSE_WHEEL 2176# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2177 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2178 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1); 2179 mouse_slip_wheel_speed += v ? -1 : 1;
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2180 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2181 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2182
2183 if (!slip_wheel_ev.is_active ())
2184 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1918 } 2185 }
2186 else
1919# endif 2187# endif
1920# ifdef JUMP_MOUSE_WHEEL 2188 {
1921 scr_page (v, i); 2189 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1); 2190 scrollBar.show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 {
1976 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 }
1981 return pchanged; /* Don't try any more */
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 {
2045 pchanged = 1;
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 } 2191 }
2051 } 2192 }
2052 am_pixmap_trans = 0; 2193 break;
2194#endif
2195 }
2196 }
2197}
2198
2199/*}}} */
2200
2201void
2202rxvt_term::cmd_parse ()
2203{
2204 wchar_t ch = NOCHAR;
2205 char *seq_begin; // remember start of esc-sequence here
2206
2207 for (;;)
2208 {
2209 if (expect_false (ch == NOCHAR))
2210 {
2211 seq_begin = cmdbuf_ptr;
2212 ch = next_char ();
2213
2214 if (ch == NOCHAR)
2215 break;
2216 }
2217
2218 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2219 {
2220 if (expect_false (!seen_input))
2221 {
2222 seen_input = 1;
2223 // many badly-written programs (e.g. jed) contain a race condition:
2224 // they first read the screensize and then install a SIGWINCH handler.
2225 // some window managers resize the window early, and these programs
2226 // then sometimes get the size wrong.
2227 // unfortunately other programs are even more buggy and dislike
2228 // being sent SIGWINCH, so only do it when we were in fact being
2229 // resized.
2230 if (seen_resize && cmd_pid)
2231 kill (-cmd_pid, SIGWINCH);
2232 }
2233
2234 /* Read a text string from the input buffer */
2235 wchar_t buf[UBUFSIZ];
2236 bool refreshnow = false;
2237 int nlines = 0;
2238 wchar_t *str = buf;
2239 wchar_t *eol = str + min (ncol, UBUFSIZ);
2240
2241 for (;;)
2242 {
2243 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2244 break;
2245
2246 *str++ = ch;
2247
2248 if (expect_false (ch == C0_LF || str >= eol))
2249 {
2250 if (ch == C0_LF)
2251 nlines++;
2252
2253 refresh_count++;
2254
2255 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2256 {
2257 refresh_count = 0;
2258
2259 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2260 {
2261 refreshnow = true;
2262 ch = NOCHAR;
2263 break;
2264 }
2265 }
2266
2267 // scr_add_lines only works for nlines <= nrow - 1.
2268 if (nlines >= nrow - 1)
2269 {
2270 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2271 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2272 scr_add_lines (buf, str - buf, nlines);
2273
2274 nlines = 0;
2275 str = buf;
2276 eol = str + min (ncol, UBUFSIZ);
2277 }
2278
2279 if (str >= eol)
2280 {
2281 if (eol >= buf + UBUFSIZ)
2282 {
2283 ch = NOCHAR;
2284 break;
2285 }
2286 else
2287 eol = min (eol + ncol, buf + UBUFSIZ);
2288 }
2289
2290 }
2291
2292 seq_begin = cmdbuf_ptr;
2293 ch = next_char ();
2294 }
2295
2296 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2297 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2298 scr_add_lines (buf, str - buf, nlines);
2299
2300 /*
2301 * If there have been a lot of new lines, then update the screen
2302 * What the heck we'll cheat and only refresh less than every page-full.
2303 * if skipScroll is enabled.
2304 */
2305 if (refreshnow)
2306 {
2307 scr_refresh ();
2308 want_refresh = 1;
2309 }
2053 } 2310 }
2054 else 2311 else
2055 { 2312 {
2056 if (TermWin.pixmap != None) 2313 try
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2314 {
2092 if (oldp != None) 2315 process_nonprinting (ch);
2093 pchanged = 1; 2316 }
2317 catch (const class out_of_input &o)
2318 {
2319 // we ran out of input, retry later
2320 cmdbuf_ptr = seq_begin;
2094 break; 2321 break;
2095 } 2322 }
2096 if (oldp != TermWin.parent[i]) 2323
2097 pchanged = 1; 2324 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2325 }
2102 for (; n < (unsigned int)i; n++) 2326 }
2103 { 2327}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2328
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2329// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2330wchar_t
2107 { 2331rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2332{
2109 break; 2333 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2334 {
2111 } 2335 // assume 7-bit to be ascii ALWAYS
2336 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2337 return *cmdbuf_ptr++;
2338
2339 wchar_t wc;
2340 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2341
2342 if (len == (size_t)-2)
2112 } 2343 {
2113 if (n > (int) (sizeof (TermWin.parent) 2344 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2345 cmdbuf_ptr = cmdbuf_endp;
2346 break;
2115 { 2347 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2348
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2349 if (len == (size_t)-1)
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 } 2350 {
2124 else 2351 mbstate.reset (); // reset now undefined conversion state
2352 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2353 }
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2354
2131 rqt.tv_sec = 1; 2355 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2356 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2357 return wc & UNICODE_MASK;
2134# else
2135 sleep (1);
2136# endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2358 }
2359
2360 return NOCHAR;
2361}
2362
2363// read the next octet
2364uint32_t
2365rxvt_term::next_octet () NOTHROW
2366{
2367 return cmdbuf_ptr < cmdbuf_endp
2368 ? (unsigned char)*cmdbuf_ptr++
2369 : NOCHAR;
2370}
2371
2372static class out_of_input out_of_input;
2373
2374/* rxvt_cmd_getc () - Return next input character */
2375/*
2376 * Return the next input character after first passing any keyboard input
2377 * to the command.
2378 */
2379wchar_t
2380rxvt_term::cmd_getc () THROW ((class out_of_input))
2381{
2382 wchar_t c = next_char ();
2383
2384 if (c == NOCHAR)
2385 throw out_of_input;
2386
2148 return pchanged; 2387 return c;
2149} 2388}
2150#endif
2151 2389
2152/*}}} */ 2390uint32_t
2391rxvt_term::cmd_get8 () THROW ((class out_of_input))
2392{
2393 uint32_t c = next_octet ();
2394
2395 if (c == NOCHAR)
2396 throw out_of_input;
2397
2398 return c;
2399}
2153 2400
2154/*{{{ print pipe */ 2401/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2402/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2403#ifdef PRINTPIPE
2157FILE * 2404FILE *
2158rxvt_term::popen_printer () 2405rxvt_term::popen_printer ()
2159{ 2406{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2407 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2408
2162 if (stream == NULL) 2409 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2410 rxvt_warn ("can't open printer pipe, not printing.\n");
2411
2164 return stream; 2412 return stream;
2165} 2413}
2166 2414
2167int 2415int
2168rxvt_term::pclose_printer (FILE *stream) 2416rxvt_term::pclose_printer (FILE *stream)
2169{ 2417{
2170 fflush (stream); 2418 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2419 return pclose (stream);
2177# endif
2178} 2420}
2179 2421
2180/* 2422/*
2181 * simulate attached vt100 printer 2423 * simulate attached vt100 printer
2182 */ 2424 */
2183void 2425void
2184rxvt_term::process_print_pipe () 2426rxvt_term::process_print_pipe ()
2185{ 2427{
2186 int done; 2428 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2429
2189 if ((fd = popen_printer ()) == NULL) 2430 if (!fd)
2190 return; 2431 return;
2191 2432
2192 /* 2433 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2434 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2435 * is received.
2195 */ 2436 */
2196 for (done = 0; !done;) 2437 for (int done = 0; !done; )
2197 { 2438 {
2198 unsigned char buf[8]; 2439 unsigned char buf[8];
2199 unsigned char ch; 2440 unicode_t ch;
2200 unsigned int i, len; 2441 unsigned int i, len;
2201 2442
2202 if ((ch = cmd_getc ()) != C0_ESC) 2443 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2444 {
2204 if (putc (ch, fd) == EOF) 2445 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2446 break; /* done = 1 */
… …
2220 { 2461 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2462 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2463 break; /* done = 1 */
2223 } 2464 }
2224 } 2465 }
2466
2225 for (i = 0; i < len; i++) 2467 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2468 if (putc (buf[i], fd) == EOF)
2227 { 2469 {
2228 done = 1; 2470 done = 1;
2229 break; 2471 break;
2230 } 2472 }
2231 } 2473 }
2232 } 2474 }
2475
2233 pclose_printer (fd); 2476 pclose_printer (fd);
2234} 2477}
2235#endif /* PRINTPIPE */ 2478#endif /* PRINTPIPE */
2236/*}}} */ 2479/*}}} */
2237 2480
2238/* *INDENT-OFF* */ 2481/* *INDENT-OFF* */
2239enum { 2482enum {
2240 C1_40 = 0x40, 2483 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2484 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2485 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2486 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2487 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2488};
2246/* *INDENT-ON* */ 2489/* *INDENT-ON* */
2247 2490
2248/*{{{ process non-printing single characters */ 2491/*{{{ process non-printing single characters */
2249void 2492void
2250rxvt_term::process_nonprinting (unsigned char ch) 2493rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2494{
2252 switch (ch) 2495 switch (ch)
2253 { 2496 {
2497 case C0_ESC:
2498 process_escape_seq ();
2499 break;
2254 case C0_ENQ: /* terminal Status */ 2500 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2501 if (rs[Rs_answerbackstring])
2256 tt_write ( 2502 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2503 else
2260 tt_write ((unsigned char *)VT100_ANS, 2504 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2505 break;
2263 case C0_BEL: /* bell */ 2506 case C0_BEL: /* bell */
2264 scr_bell (); 2507 scr_bell ();
2265 break; 2508 break;
2266 case C0_BS: /* backspace */ 2509 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2524 scr_charset_choose (1);
2282 break; 2525 break;
2283 case C0_SI: /* shift in - acs */ 2526 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2527 scr_charset_choose (0);
2285 break; 2528 break;
2529
2530#ifdef EIGHT_BIT_CONTROLS
2531 // 8-bit controls
2532 case 0x90: /* DCS */
2533 process_dcs_seq ();
2534 break;
2535 case 0x9b: /* CSI */
2536 process_csi_seq ();
2537 break;
2538 case 0x9d: /* OSC */
2539 process_osc_seq ();
2540 break;
2541#endif
2286 } 2542 }
2287} 2543}
2288/*}}} */ 2544/*}}} */
2289 2545
2290 2546
2291/*{{{ process VT52 escape sequences */ 2547/*{{{ process VT52 escape sequences */
2292void 2548void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2549rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2550{
2295 int row, col; 2551 int row, col;
2296 2552
2297 switch (ch) 2553 switch (ch)
2298 { 2554 {
… …
2331 break; 2587 break;
2332 case 'Z': /* identify the terminal type */ 2588 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2589 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2590 break;
2335 case '<': /* turn off VT52 mode */ 2591 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2592 set_privmode (PrivMode_vt52, 0);
2337 break; 2593 break;
2338 case 'F': /* use special graphics character set */ 2594 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2595 case 'G': /* use regular character set */
2340 /* unimplemented */ 2596 /* unimplemented */
2341 break; 2597 break;
… …
2350 2606
2351/*{{{ process escape sequences */ 2607/*{{{ process escape sequences */
2352void 2608void
2353rxvt_term::process_escape_seq () 2609rxvt_term::process_escape_seq ()
2354{ 2610{
2355 unsigned char ch = cmd_getc (); 2611 unicode_t ch = cmd_getc ();
2356 2612
2357 if (PrivateModes & PrivMode_vt52) 2613 if (priv_modes & PrivMode_vt52)
2358 { 2614 {
2359 process_escape_vt52 (ch); 2615 process_escape_vt52 (ch);
2360 return; 2616 return;
2361 } 2617 }
2362 2618
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2633 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2634 break;
2379 case '+': 2635 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2636 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2637 break;
2382#ifdef MULTICHAR_SET 2638#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2639 case '6':
2389 scr_backindex (); 2640 scr_backindex ();
2390 break; 2641 break;
2391#endif 2642#endif
2392 case '7': 2643 case '7':
2393 scr_cursor (SAVE); 2644 scr_cursor (SAVE);
2394 break; 2645 break;
2395 case '8': 2646 case '8':
2396 scr_cursor (RESTORE); 2647 scr_cursor (RESTORE);
2397 break; 2648 break;
2398#ifndef NO_FRILLS 2649#if !ENABLE_MINIMAL
2399 case '9': 2650 case '9':
2400 scr_forwardindex (); 2651 scr_forwardindex ();
2401 break; 2652 break;
2402#endif 2653#endif
2403 case '=': 2654 case '=':
2404 case '>': 2655 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2656 set_privmode (PrivMode_aplKP, ch == '=');
2406 break; 2657 break;
2407 2658
2408 case C1_40: 2659 case C1_40:
2409 cmd_getc (); 2660 cmd_getc ();
2410 break; 2661 break;
… …
2413 break; 2664 break;
2414 2665
2415 /* 8.3.87: NEXT LINE */ 2666 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2667 case C1_NEL: /* ESC E */
2417 { 2668 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2669 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2670 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 2671 }
2421 break; 2672 break;
2422 2673
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2674 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2675 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 2685 case C1_RI: /* ESC M */
2435 scr_index (DN); 2686 scr_index (DN);
2436 break; 2687 break;
2437 2688
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2689 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2690 /*case C1_SS2: scr_single_shift (2); break; */
2440 2691
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2692 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2693 /*case C1_SS3: scr_single_shift (3); break; */
2443 2694
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2695 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2696 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2697 process_dcs_seq ();
2447 break; 2698 break;
2448 2699
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2700 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2701 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2702 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2703 break; /* steal obsolete ESC [ c */
2454 2704
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2705 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2706 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2707 process_csi_seq ();
2458 break; 2708 break;
2459 2709
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2710 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2711 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2712 process_osc_seq ();
2463 break; 2713 break;
2464 2714
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2715 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2716 case 'c':
2717 mbstate.reset ();
2467 scr_poweron (); 2718 scr_poweron ();
2468 scrollbar_show (1); 2719 scrollBar.show (1);
2469 break; 2720 break;
2470 2721
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2722 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2723 case 'n':
2473 scr_charset_choose (2); 2724 scr_charset_choose (2);
… …
2483 2734
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2735/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 2736/* *INDENT-OFF* */
2486enum { 2737enum {
2487 CSI_ICH = 0x40, 2738 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2739 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2740 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2741 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2742 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2743 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2744 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2759 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2760 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2761 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2762 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2763 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2764 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2765 };
2515/* *INDENT-ON* */ 2766/* *INDENT-ON* */
2516 2767
2517void 2768void
2518rxvt_term::process_csi_seq () 2769rxvt_term::process_csi_seq ()
2519{ 2770{
2520 unsigned char ch, priv, i; 2771 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2772 unsigned int nargs, p;
2522 int n, ndef; 2773 int n, ndef;
2523 int arg[ESC_ARGS]; 2774 int arg[ESC_ARGS] = { };
2524 2775
2525 for (nargs = ESC_ARGS; nargs > 0;) 2776 nargs = 0;
2526 arg[--nargs] = 0;
2527 2777
2528 priv = 0; 2778 priv = 0;
2529 ch = cmd_getc (); 2779 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2780 if ((ch >= '<' && ch <= '?') || ch == '!')
2781 {
2531 { /* '<' '=' '>' '?' */ 2782 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2783 priv = ch;
2533 ch = cmd_getc (); 2784 ch = cmd_getc ();
2534 } 2785 }
2786
2535 /* read any numerical arguments */ 2787 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2788 for (n = -1; ch < CSI_ICH; )
2537 { 2789 {
2538 if (isdigit (ch)) 2790 if (isdigit (ch))
2539 { 2791 {
… …
2546 { 2798 {
2547 if (nargs < ESC_ARGS) 2799 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2800 arg[nargs++] = n;
2549 n = -1; 2801 n = -1;
2550 } 2802 }
2551 else if (ch == '\b') 2803 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2804 process_nonprinting (ch);
2563 } 2805
2564 ch = cmd_getc (); 2806 ch = cmd_getc ();
2565 } 2807 }
2566 2808
2567 if (ch > CSI_7F) 2809 if (ch > CSI_7F)
2568 return; 2810 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2816 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2817 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2818 if (arg[p] == -1)
2577 arg[p] = ndef; 2819 arg[p] = ndef;
2578 2820
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2821 /*
2587 * private mode handling 2822 * private mode handling
2588 */ 2823 */
2589 if (priv) 2824 if (priv)
2590 { 2825 {
2591 switch (priv) 2826 switch (priv)
2592 { 2827 {
2593 case '>': 2828 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2829 if (ch == CSI_DA) /* secondary device attributes */
2830 {
2831 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2832 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2833 //
2834 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2835 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2836 // versions.
2837 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2838 tt_printf ("\033[>%d;95;0c", 'U');
2839 }
2596 break; 2840 break;
2841
2597 case '?': 2842 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2843 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2844 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2845 break;
2846
2847 case '!':
2848 if (ch == CSI_70)
2849 {
2850 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2851 scr_soft_reset ();
2852
2853 static const int pm_h[] = { 7, 25 };
2854 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2855
2856 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2857 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2601 } 2858 }
2859 break;
2860 }
2861
2602 return; 2862 return;
2603 } 2863 }
2604 2864
2605 switch (ch) 2865 switch (ch)
2606 { 2866 {
… …
2705 2965
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2966 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2967 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2968 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2969 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2970 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2971 break;
2712 2972
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2973 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2974 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 2975 break;
2717 2976
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2977 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 2978 process_sgr_mode (nargs, arg);
2720 break; 2979 break;
… …
2726 tt_printf ("\033[0n"); 2985 tt_printf ("\033[0n");
2727 break; 2986 break;
2728 case 6: /* CPR requested */ 2987 case 6: /* CPR requested */
2729 scr_report_position (); 2988 scr_report_position ();
2730 break; 2989 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 2990 case 7: /* unofficial extension */
2991 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2992 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 2993 break;
2735#endif
2736 case 8: /* unofficial extension */ 2994 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2995 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 2996 break;
2739 } 2997 }
2740 break; 2998 break;
2741 2999
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3000 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3033 break;
2776 3034
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3035 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3036 if (arg[0] == 4)
2779 scr_insert_mode (0); 3037 scr_insert_mode (0);
3038 else if (arg[0] == 20)
3039 priv_modes &= ~PrivMode_LFNL;
2780 break; 3040 break;
2781 3041
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3042 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3043 if (arg[0] == 4)
2784 scr_insert_mode (1); 3044 scr_insert_mode (1);
3045 else if (arg[0] == 20)
3046 priv_modes |= PrivMode_LFNL;
2785 break; 3047 break;
2786 3048
2787 /* 3049 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3050 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3051 */
… …
2801 break; 3063 break;
2802 case CSI_75: 3064 case CSI_75:
2803 scr_cursor (RESTORE); 3065 scr_cursor (RESTORE);
2804 break; 3066 break;
2805 3067
2806#ifndef NO_FRILLS 3068#if !ENABLE_MINIMAL
2807 case CSI_74: 3069 case CSI_74:
2808 process_window_ops (arg, nargs); 3070 process_window_ops (arg, nargs);
2809 break; 3071 break;
2810#endif 3072#endif
2811 3073
2812 case CSI_78: /* DECREQTPARM */ 3074 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3075 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3076 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3077 break;
2816 3078
2817 default: 3079 default:
2818 break; 3080 break;
2819 } 3081 }
2820} 3082}
2821/*}}} */ 3083/*}}} */
2822 3084
2823#ifndef NO_FRILLS 3085#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3086/* ARGSUSED */
2825void 3087void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3088rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3089{
2828 int x, y; 3090 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3091 XWindowAttributes wattr;
2833 Window wdummy; 3092 Window wdummy;
3093
3094 dLocal (Display *, dpy);
2834 3095
2835 if (nargs == 0) 3096 if (nargs == 0)
2836 return; 3097 return;
3098
2837 switch (args[0]) 3099 switch (args[0])
2838 { 3100 {
2839 /* 3101 /*
2840 * commands 3102 * commands
2841 */ 3103 */
2842 case 1: /* deiconify window */ 3104 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3105 XMapWindow (dpy, parent[0]);
2844 break; 3106 break;
2845 case 2: /* iconify window */ 3107 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3108 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3109 break;
2849 case 3: /* set position (pixels) */ 3110 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3111 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3112 break;
2852 case 4: /* set size (pixels) */ 3113 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3114 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3115 break;
2855 case 5: /* raise window */ 3116 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3117 XRaiseWindow (dpy, parent[0]);
2857 break; 3118 break;
2858 case 6: /* lower window */ 3119 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3120 XLowerWindow (dpy, parent[0]);
2860 break; 3121 break;
2861 case 7: /* refresh window */ 3122 case 7: /* refresh window */
2862 scr_touch (true); 3123 scr_touch (true);
2863 break; 3124 break;
2864 case 8: /* set size (chars) */ 3125 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3126 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3127 (unsigned int) (args[1] * fheight));
2867 break; 3128 break;
3129
3130 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3131 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3132 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3133 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3134 (unsigned int) (args[1] * fheight));
2872 break; 3135 break;
3136
2873 /* 3137 /*
2874 * reports - some output format copied from XTerm 3138 * reports - some output format copied from XTerm
2875 */ 3139 */
2876 case 11: /* report window state */ 3140 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3141 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3142 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3143 break;
2880 case 13: /* report window position */ 3144 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3145 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3146 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3147 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3148 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3149 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3150 break;
2887 case 14: /* report window size (pixels) */ 3151 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3152 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3153 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3154 break;
3155 case 18: /* report text area size (chars) */
3156 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3157 break;
2891 case 18: /* report window size (chars) */ 3158 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3159 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3160 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3161 case 20: /* report icon label */
3162 {
3163 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3164 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3165 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3166 XFree (s);
3167 }
2898 break; 3168 break;
2899 case 21: /* report window title */ 3169 case 21: /* report window title */
3170 {
3171 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3172 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3173 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3174 XFree (s);
3175 }
2902 break; 3176 break;
2903#endif
2904
2905 } 3177 }
2906} 3178}
2907#endif 3179#endif
2908 3180
2909/*----------------------------------------------------------------------*/ 3181/*----------------------------------------------------------------------*/
2910/* 3182/*
2911 * get input up until STRING TERMINATOR (or BEL) 3183 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3184 * ends_how is terminator used. returned input must be free()'d
2913 */ 3185 */
2914unsigned char * 3186char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3187rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3188{
2917 int seen_esc = 0; /* seen escape? */ 3189 unicode_t ch;
3190 bool seen_esc = false;
2918 unsigned int n = 0; 3191 unsigned int n = 0;
2919 unsigned char *s; 3192 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3193
2922 for (; (ch = cmd_getc ());) 3194 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3195 {
2924 if (ch == C0_BEL 3196 if (seen_esc)
2925 || ch == CHAR_ST 3197 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3198 if (ch == 0x5c) /* 7bit ST */
2927 break; 3199 break;
3200 else
3201 return NULL;
3202 }
2928 if (ch == C0_ESC) 3203 else if (ch == C0_ESC)
2929 { 3204 {
2930 seen_esc = 1; 3205 seen_esc = true;
2931 continue; 3206 continue;
2932 } 3207 }
3208 else if (ch == C0_BEL || ch == CHAR_ST)
3209 break;
2933 else if (ch == '\t') 3210 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3211 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3212 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3213 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3214
3215 seen_esc = false;
3216
3217 if (n >= STRING_MAX - 1)
3218 // stop at some sane length
3219 return NULL;
3220
2938 string[n++] = ch; 3221 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3222 }
3223
2941 string[n++] = '\0'; 3224 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3225
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3226 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3227
2946 return s; 3228 return rxvt_wcstombs (string);
2947} 3229}
2948 3230
2949/*----------------------------------------------------------------------*/ 3231/*----------------------------------------------------------------------*/
2950/* 3232/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3233 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3234 */
2953void 3235void
2954rxvt_term::process_dcs_seq () 3236rxvt_term::process_dcs_seq ()
2955{ 3237{
2956 unsigned char eh, *s;
2957 /* 3238 /*
2958 * Not handled yet 3239 * Not handled yet
2959 */ 3240 */
3241
3242 unicode_t eh;
2960 s = get_to_st (&eh); 3243 char *s = get_to_st (eh);
2961 if (s) 3244 if (s)
2962 free (s); 3245 free (s);
3246
2963 return; 3247 return;
2964} 3248}
2965 3249
2966/*----------------------------------------------------------------------*/ 3250/*----------------------------------------------------------------------*/
2967/* 3251/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3252 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3253 */
2970void 3254void
2971rxvt_term::process_osc_seq () 3255rxvt_term::process_osc_seq ()
2972{ 3256{
2973 unsigned char ch, eh, *s; 3257 int arg;
2974 int arg;
2975 3258
2976 ch = cmd_getc (); 3259 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3260 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3261 arg = arg * 10 + (ch - '0');
2979 3262
2980 if (ch == ';') 3263 if (ch == ';')
2981 { 3264 {
3265 unicode_t eh;
2982 s = get_to_st (&eh); 3266 char *s = get_to_st (eh);
3267
2983 if (s) 3268 if (s)
2984 { 3269 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3270 process_xterm_seq (arg, s, eh);
2997 free (s); 3271 free (s);
2998 } 3272 }
2999 } 3273 }
3000} 3274}
3275
3276void
3277rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3278{
3279 if (str[0] == '?' && !str[1])
3280 {
3281 rgba c;
3282 pix_colors_focused[color].get (c);
3283
3284#if XFT
3285 if (c.a != rgba::MAX_CC)
3286 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3287 else
3288#endif
3289 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3290 }
3291 else
3292 set_window_color (color, str);
3293}
3294
3001/* 3295/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3297 */
3022void 3298void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3299rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3300{
3025 int changed = 0; 3301 int color;
3026 int color;
3027 char *buf, *name; 3302 char *buf, *name;
3303 bool query = str[0] == '?' && !str[1];
3304 int saveop = op;
3305
3306 dLocal (Display *, dpy);
3028 3307
3029 assert (str != NULL); 3308 assert (str != NULL);
3309
3310 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3311 return;
3312
3030 switch (op) 3313 switch (op)
3031 { 3314 {
3032 case XTerm_name: 3315 case XTerm_name:
3033 set_title (str); 3316 set_title (str);
3034 /* FALLTHROUGH */ 3317 /* FALLTHROUGH */
3035 case XTerm_iconName: 3318 case XTerm_iconName:
3036 set_iconName (str); 3319 set_icon_name (str);
3037 break; 3320 break;
3038 case XTerm_title: 3321 case XTerm_title:
3039 set_title (str); 3322 set_title (str);
3040 break; 3323 break;
3324 case XTerm_property:
3325 if (str[0] == '?')
3326 {
3327 Atom prop = display->atom (str + 1);
3328 Atom actual_type;
3329 int actual_format;
3330 unsigned long nitems;
3331 unsigned long bytes_after;
3332 unsigned char *value = 0;
3333 const char *str = "";
3334
3335 if (prop
3336 && XGetWindowProperty (dpy, parent[0],
3337 prop, 0, 1<<16, 0, AnyPropertyType,
3338 &actual_type, &actual_format,
3339 &nitems, &bytes_after, &value) == Success
3340 && actual_type != None
3341 && actual_format == 8)
3342 str = (const char *)(value);
3343
3344 tt_printf ("\033]%d;%s%c", op, str, resp);
3345
3346 XFree (value);
3347 }
3348 else
3349 {
3350 char *eq = strchr (str, '=');
3351
3352 if (eq)
3353 {
3354 *eq = 0;
3355 set_utf8_property (display->atom (str), eq + 1);
3356 }
3357 else
3358 XDeleteProperty (dpy, parent[0],
3359 display->atom (str));
3360 }
3361 break;
3362
3041 case XTerm_Color: 3363 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3364 for (buf = (char *)str; buf && *buf;)
3043 { 3365 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3366 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3367 break;
3368
3046 *name++ = '\0'; 3369 *name++ = '\0';
3047 color = atoi (buf); 3370 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3371
3372 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3373 break;
3374
3050 if ((buf = STRCHR (name, ';')) != NULL) 3375 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3376 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3377
3378 process_color_seq (op, color, name, resp);
3053 } 3379 }
3380 break;
3381 case Rxvt_restoreFG:
3382 case XTerm_Color00:
3383 process_color_seq (op, Color_fg, str, resp);
3384 break;
3385 case Rxvt_restoreBG:
3386 case XTerm_Color01:
3387 process_color_seq (op, Color_bg, str, resp);
3054 break; 3388 break;
3055#ifndef NO_CURSORCOLOR 3389#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3390 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3391 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3392 break;
3059#endif 3393#endif
3060 case XTerm_Color_pointer: 3394 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3395 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3396 break;
3397 case XTerm_Color_pointer_bg:
3398 process_color_seq (op, Color_pointer_bg, str, resp);
3399 break;
3400#ifdef OPTION_HC
3401 case XTerm_Color_HC:
3402 process_color_seq (op, Color_HC, str, resp);
3403 break;
3404 case XTerm_Color_HTC:
3405 process_color_seq (op, Color_HTC, str, resp);
3406 break;
3407#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3408#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3409 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3410 process_color_seq (op, Color_BD, str, resp);
3066 break; 3411 break;
3067 case XTerm_Color_UL: 3412 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3413 process_color_seq (op, Color_UL, str, resp);
3069 break; 3414 break;
3070 case XTerm_Color_RV: 3415 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3416 process_color_seq (op, Color_IT, str, resp);
3072 break; 3417 break;
3073#endif 3418#endif
3074 3419 case URxvt_Color_border:
3075 case XTerm_Menu: 3420 process_color_seq (op, Color_border, str, resp);
3421 break;
3422#if ENABLE_TRANSPARENCY
3423 case URxvt_Color_tint:
3424 process_color_seq (op, Color_tint, str, resp);
3076 /* 3425 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3426 bool changed = false;
3078 * so DON'T do it here 3427
3428 if (ISSET_PIXCOLOR (Color_tint))
3429 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3430 else
3431 changed = bgPixmap.unset_tint ();
3432
3433 if (changed)
3434 update_background ();
3079 */ 3435 }
3436
3080 break; 3437 break;
3438#endif
3439
3440#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3441 case Rxvt_Pixmap:
3082 if (*str != ';') 3442 if (!strcmp (str, "?"))
3083 { 3443 {
3084#if XPM_BACKGROUND 3444 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3445
3086 set_bgPixmap (str); /* change pixmap */ 3446 sprintf (str, "[%dx%d+%d+%d]",
3087#endif 3447 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3088 scr_touch (true); 3448 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3449 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3450 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3451 else
3091 { 3452 {
3453 int changed = 0;
3454
3455 if (*str != ';')
3456 {
3457 /* reset to default scaling :*/
3458 bgPixmap.unset_geometry ();
3459 if (bgPixmap.set_file (str)) /* change pixmap */
3460 changed++;
3461 str = strchr (str, ';');
3462 if (str == NULL)
3463 bgPixmap.set_defaultGeometry ();
3464 }
3465
3466 while (str)
3467 {
3092 str++; 3468 str++;
3093#if XPM_BACKGROUND 3469 if (bgPixmap.set_geometry (str))
3094 changed += scale_pixmap (str); 3470 changed++;
3095#endif 3471 str = strchr (str, ';');
3472 }
3096 3473
3474 if (changed)
3475 update_background ();
3097 } 3476 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3477 break;
3478#endif
3106 3479
3107 case XTerm_restoreFG:
3108 set_window_color (Color_fg, str);
3109 break;
3110 case XTerm_restoreBG:
3111 set_window_color (Color_bg, str);
3112 break;
3113 case XTerm_logfile: 3480 case XTerm_logfile:
3481 // TODO, when secure mode?
3114 break; 3482 break;
3115 case XTerm_font: 3483
3116 change_font (0, str);
3117 break;
3118#if 0 3484#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3485 case Rxvt_dumpscreen: /* no error notices */
3120 { 3486 {
3121 int fd; 3487 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3488 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3489 {
3124 scr_dump (fd); 3490 scr_dump (fd);
3125 close (fd); 3491 close (fd);
3126 } 3492 }
3127 } 3493 }
3128 break; 3494 break;
3129#endif 3495#endif
3496 case XTerm_font:
3497 op = URxvt_font;
3498 case URxvt_font:
3499#if ENABLE_STYLES
3500 case URxvt_boldFont:
3501 case URxvt_italicFont:
3502 case URxvt_boldItalicFont:
3503#endif
3504 if (query)
3505 tt_printf ("\33]%d;%-.250s%c", saveop,
3506 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3507 ? fontset[op - URxvt_font]->fontdesc : "",
3508 resp);
3509 else
3510 {
3511 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3512
3513 res = strdup (str);
3514 allocated.push_back ((void *)res);
3515 set_fonts ();
3516 }
3517 break;
3518
3519 case URxvt_version:
3520 if (query)
3521 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3522 op,
3523 rs[Rs_name], VERSION[0], VERSION[2],
3524 resp);
3525 break;
3526
3527#if !ENABLE_MINIMAL
3528 case URxvt_locale:
3529 if (query)
3530 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3531 else
3532 {
3533 set_locale (str);
3534 pty->set_utf8_mode (enc_utf8);
3535 init_xlocale ();
3536 }
3537 break;
3538
3539 case URxvt_view_up:
3540 case URxvt_view_down:
3541 {
3542 int lines = atoi (str);
3543
3544 if (lines)
3545 scr_page (op == URxvt_view_up ? UP : DN, lines);
3546 else
3547 scr_erase_savelines ();
3548 }
3549
3550 break;
3551#endif
3552
3553#if ENABLE_PERL
3554 case URxvt_perl:
3555 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3556 break;
3557#endif
3131 } 3558 }
3132} 3559}
3133/*----------------------------------------------------------------------*/ 3560/*----------------------------------------------------------------------*/
3134 3561
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3562/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 3570 * so no need for fancy checking
3144 */ 3571 */
3145int 3572int
3146rxvt_term::privcases (int mode, unsigned long bit) 3573rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3574{
3148 int state; 3575 int state;
3149 3576
3150 if (mode == 's') 3577 if (mode == 's')
3151 { 3578 {
3152 SavedModes |= (PrivateModes & bit); 3579 SavedModes |= (priv_modes & bit);
3153 return -1; 3580 return -1;
3154 } 3581 }
3155 else 3582 else
3156 { 3583 {
3157 if (mode == 'r') 3584 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3585 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3586 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3587 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3588
3589 set_privmode (bit, state);
3162 } 3590 }
3591
3163 return state; 3592 return state;
3164} 3593}
3165 3594
3166/* we're not using priv _yet_ */ 3595/* we're not using priv _yet_ */
3167void 3596void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3597rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 3598{
3170 unsigned int i, j; 3599 unsigned int i, j;
3171 int state; 3600 int state;
3601
3172 static const struct 3602 static const struct
3173 { 3603 {
3174 const int argval; 3604 const int argval;
3175 const unsigned long bit; 3605 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3606 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3607 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3608 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 3609 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3610 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3611 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3612 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3613 { 7, PrivMode_Autowrap }, // DECAWM
3614 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3615 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3616 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3617 // 19 Print screen prints full screen/scorll region
3188#endif 3618 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3619#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3620 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3621#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3622 { 35, PrivMode_ShiftKeys }, // rxvt extension
3623 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3624 { 40, PrivMode_132OK },
3625 // 41 xterm more fixes NYI
3626 // 45 margin bell NYI
3627 // 46 start logging
3195 { 47, PrivMode_Screen }, 3628 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3629 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3197#ifndef NO_BACKSPACE_KEY 3630#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3631 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3632#endif
3200 { 1000, PrivMode_MouseX11 }, 3633 { 1000, PrivMode_MouseX11 },
3634 { 1002, PrivMode_MouseBtnEvent },
3635 { 1003, PrivMode_MouseAnyEvent },
3201 { 1010, PrivMode_TtyOutputInh }, 3636 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3637 { 1011, PrivMode_Keypress }, // rxvt extension
3638 // 1035 enable modifiers for alt, numlock NYI
3639 // 1036 send ESC for meta keys NYI
3640 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3641 { 1047, PrivMode_Screen },
3642 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3643 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3644 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3645 { 2004, PrivMode_BracketPaste },
3205 }; 3646 };
3206 3647
3207 if (nargs == 0) 3648 if (nargs == 0)
3208 return; 3649 return;
3209 3650
… …
3224 state = privcases (mode, argtopriv[j].bit); 3665 state = privcases (mode, argtopriv[j].bit);
3225 break; 3666 break;
3226 } 3667 }
3227 3668
3228 /* extra handling for values with state unkept */ 3669 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3670 switch (arg[i])
3231 { 3671 {
3672#if ENABLE_STYLES
3673 case 1021:
3674 set_option (Opt_intensityStyles, mode);
3675
3676 scr_touch (true);
3677 break;
3678#endif
3232 case 1048: /* alternative cursor save */ 3679 case 1048: /* alternative cursor save */
3680 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3681 if (mode == 0)
3234 scr_cursor (RESTORE); 3682 scr_cursor (RESTORE);
3235 else if (mode == 1) 3683 else if (mode == 1)
3236 scr_cursor (SAVE); 3684 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3685 break;
3686 }
3687
3688 if (state >= 0)
3689 /* extra handling for values with valid 0 or 1 state */
3690 switch (arg[i])
3691 {
3692 /* case 1: - application cursor keys */
3693 case 2: /* VT52 mode */
3694 /* oddball mode. should be set regardless of set/reset
3695 * parameter. Return from VT52 mode with an ESC < from
3696 * within VT52 mode
3697 */
3698 set_privmode (PrivMode_vt52, 1);
3699 break;
3253 case 3: /* 80/132 */ 3700 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3701 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3702 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3703 break;
3258 case 4: /* smooth scrolling */ 3704 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3705 set_option (Opt_jumpScroll, !state);
3263 break; 3706 break;
3264 case 5: /* reverse video */ 3707 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3708 scr_rvideo_mode (state);
3266 break; 3709 break;
3267 case 6: /* relative/absolute origins */ 3710 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3711 scr_relative_origin (state);
3269 break; 3712 break;
3270 case 7: /* autowrap */ 3713 case 7: /* autowrap */
3271 scr_autowrap (state); 3714 scr_autowrap (state);
3272 break; 3715 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3716 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3717 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3718 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3719 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3720 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3721#ifdef scrollBar_esc
3286 case scrollBar_esc: 3722 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3723 if (scrollBar.map (state))
3288 { 3724 {
3289 resize_all_windows (0, 0, 0); 3725 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3726 scr_touch (true);
3291 } 3727 }
3292 break; 3728 break;
3293#endif 3729#endif
3294 case 25: /* visible/invisible cursor */ 3730 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3731 scr_cursor_visible (state);
3296 break; 3732 break;
3297 /* case 35: - shift keys */ 3733 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3734 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3735 case 47: /* secondary screen */
3300 scr_change_screen (state); 3736 scr_change_screen (state);
3301 break; 3737 break;
3302 /* case 66: - application key pad */ 3738 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3739 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3740 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3741 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3742 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3743 break;
3308#if 0
3309 case 1001: 3744 case 1002:
3310 break; /* X11 mouse highlighting */ 3745 case 1003:
3311#endif 3746 if (state)
3747 {
3748 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3749 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3750 vt_emask_mouse = PointerMotionMask;
3751 }
3752 else
3753 vt_emask_mouse = NoEventMask;
3754
3755 vt_select_input ();
3756 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3757 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3758 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3759 break;
3318 case 1011: /* scroll to bottom on key press */ 3760 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3761 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3762 break;
3324 case 1047: /* secondary screen w/ clearing */ 3763 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3764 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3765 if (!state)
3327 scr_erase_screen (2); 3766 scr_erase_screen (2);
3767
3328 scr_change_screen (state); 3768 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3769 break;
3770 case 1049: /* secondary screen w/ clearing first */
3771 if (option (Opt_secondaryScreen))
3772 if (state)
3773 scr_cursor (SAVE);
3774
3775 scr_change_screen (state);
3776
3777 if (option (Opt_secondaryScreen))
3778 if (state)
3779 scr_erase_screen (2);
3780 else
3781 scr_cursor (RESTORE);
3782 break;
3783 default:
3784 break;
3332 } 3785 }
3333 } 3786 }
3334} 3787}
3335/*}}} */ 3788/*}}} */
3336 3789
3337/*{{{ process sgr sequences */ 3790/*{{{ process sgr sequences */
3338void 3791void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3792rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3793{
3341 unsigned int i; 3794 unsigned int i;
3342 short rendset; 3795 short rendset;
3343 int rendstyle; 3796 int rendstyle;
3344 3797
3345 if (nargs == 0) 3798 if (nargs == 0)
3346 { 3799 {
3347 scr_rendition (0, ~RS_None); 3800 scr_rendition (0, ~RS_None);
3348 return; 3801 return;
3349 } 3802 }
3803
3350 for (i = 0; i < nargs; i++) 3804 for (i = 0; i < nargs; i++)
3351 { 3805 {
3352 rendset = -1; 3806 rendset = -1;
3353 switch (arg[i]) 3807 switch (arg[i])
3354 { 3808 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3810 rendset = 0, rendstyle = ~RS_None;
3357 break; 3811 break;
3358 case 1: 3812 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3813 rendset = 1, rendstyle = RS_Bold;
3360 break; 3814 break;
3815 //case 2: // low intensity
3816 case 3:
3817 rendset = 1, rendstyle = RS_Italic;
3818 break;
3361 case 4: 3819 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3820 rendset = 1, rendstyle = RS_Uline;
3363 break; 3821 break;
3364 case 5: 3822 case 5: // slowly blinking
3823 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3824 rendset = 1, rendstyle = RS_Blink;
3366 break; 3825 break;
3826 //case 6: // scoansi light background
3367 case 7: 3827 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3828 rendset = 1, rendstyle = RS_RVid;
3369 break; 3829 break;
3370 case 22: 3830 case 8:
3831 // invisible. NYI
3832 break;
3833 //case 9: // crossed out
3834 //case 10: // scoansi acs off, primary font
3835 //case 11: // scoansi acs on, first alt font
3836 //case 12: // scoansi acs on, |0x80, second alt font
3837 //...
3838 //case 19: // ninth alt font
3839 //case 20: // gothic
3840 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3841 rendset = 0, rendstyle = RS_Bold;
3842 break;
3843 case 22: // normal intensity
3844 rendset = 0, rendstyle = RS_Bold;
3845 break;
3846 case 23: // disable italic
3847 rendset = 0, rendstyle = RS_Italic;
3372 break; 3848 break;
3373 case 24: 3849 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3850 rendset = 0, rendstyle = RS_Uline;
3375 break; 3851 break;
3376 case 25: 3852 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3853 rendset = 0, rendstyle = RS_Blink;
3378 break; 3854 break;
3855 case 26: // variable spacing (iso 8613)
3856 rendset = 0, rendstyle = RS_Blink;
3857 break;
3379 case 27: 3858 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3859 rendset = 0, rendstyle = RS_RVid;
3381 break; 3860 break;
3861 //case 28: // visible. NYI
3862 //case 29: // not crossed-out
3382 } 3863 }
3864
3383 if (rendset != -1) 3865 if (rendset != -1)
3384 { 3866 {
3385 scr_rendition (rendset, rendstyle); 3867 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3868 continue; /* for (;i;) */
3387 } 3869 }
… …
3394 case 33: 3876 case 33:
3395 case 34: 3877 case 34:
3396 case 35: 3878 case 35:
3397 case 36: 3879 case 36:
3398 case 37: 3880 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3881 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3882 break;
3402#ifdef TTY_256COLOR 3883 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3884 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3885 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3886 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3887 i += 2;
3409 } 3888 }
3410 break; 3889 break;
3411#endif
3412 case 39: /* default fg */ 3890 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3891 scr_color (Color_fg, Color_fg);
3414 break; 3892 break;
3415 3893
3416 case 40: 3894 case 40:
… …
3419 case 43: 3897 case 43:
3420 case 44: 3898 case 44:
3421 case 45: 3899 case 45:
3422 case 46: 3900 case 46:
3423 case 47: 3901 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3902 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3903 break;
3427#ifdef TTY_256COLOR 3904 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3905 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3906 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3907 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3908 i += 2;
3434 } 3909 }
3435 break; 3910 break;
3436#endif
3437 case 49: /* default bg */ 3911 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3912 scr_color (Color_bg, Color_bg);
3439 break; 3913 break;
3440 3914
3441#ifndef NO_BRIGHTCOLOR 3915 //case 50: // not variable spacing
3916
3917#if !ENABLE_MINIMAL
3442 case 90: 3918 case 90:
3443 case 91: /* set bright fg color */ 3919 case 91: /* set bright fg color */
3444 case 92: 3920 case 92:
3445 case 93: 3921 case 93:
3446 case 94: 3922 case 94:
3447 case 95: 3923 case 95:
3448 case 96: 3924 case 96:
3449 case 97: 3925 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3926 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3927 break;
3453 case 100: 3928 case 100:
3454 case 101: /* set bright bg color */ 3929 case 101: /* set bright bg color */
3455 case 102: 3930 case 102:
3456 case 103: 3931 case 103:
3457 case 104: 3932 case 104:
3458 case 105: 3933 case 105:
3459 case 106: 3934 case 106:
3460 case 107: 3935 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3936 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3937 break;
3464#endif 3938#endif
3465
3466 } 3939 }
3467 } 3940 }
3468} 3941}
3469/*}}} */ 3942/*}}} */
3470 3943
3471/*{{{ process Rob Nation's own graphics mode sequences */ 3944/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 3945void
3473rxvt_term::process_graphics () 3946rxvt_term::process_graphics ()
3474{ 3947{
3475 unsigned char ch, cmd = cmd_getc (); 3948 unicode_t ch, cmd = cmd_getc ();
3476 3949
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 3950 if (cmd == 'Q')
3951 {
3479 { /* query graphics */ 3952 /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3953 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3954 return;
3482 } 3955 }
3483 /* swallow other graphics sequences until terminating ':' */ 3956 /* swallow other graphics sequences until terminating ':' */
3484 do 3957 do
3485 ch = cmd_getc (); 3958 ch = cmd_getc ();
3486 while (ch != ':'); 3959 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3960}
3533/*}}} */ 3961/*}}} */
3534 3962
3535/* ------------------------------------------------------------------------- */ 3963/* ------------------------------------------------------------------------- */
3536 3964
… …
3540 */ 3968 */
3541void 3969void
3542rxvt_term::tt_printf (const char *fmt,...) 3970rxvt_term::tt_printf (const char *fmt,...)
3543{ 3971{
3544 va_list arg_ptr; 3972 va_list arg_ptr;
3545 unsigned char buf[256]; 3973 char buf[256];
3546 3974
3547 va_start (arg_ptr, fmt); 3975 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3976 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3977 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3978 tt_write (buf, strlen (buf));
3551} 3979}
3552 3980
3553/* ---------------------------------------------------------------------- */ 3981/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 3982/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 3983 * or generated by us in response to a query ESC sequence.
3556 */ 3984 */
3557void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3559{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3985const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3561 3986
3562 if (len) 3987void
3988rxvt_term::tt_write (const char *data, unsigned int len)
3989{
3990 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3991 return;
3992
3993 if (pty->pty < 0)
3994 return;
3995
3996 if (v_buflen == 0)
3997 {
3998 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3999
4000 if ((unsigned int)written == len)
4001 return;
4002
4003 data += written;
4004 len -= written;
3563 { 4005 }
4006
4007 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4008
4009 memcpy (v_buffer + v_buflen, data, len);
4010 v_buflen += len;
4011
4012 pty_ev.set (ev::READ | ev::WRITE);
4013}
4014
4015void rxvt_term::pty_write ()
4016{
4017 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4018
4019 if (written > 0)
4020 {
4021 v_buflen -= written;
4022
3564 if (v_buflen == 0) 4023 if (v_buflen == 0)
3565 { 4024 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4025 free (v_buffer);
3593 v_buffer = 0; 4026 v_buffer = 0;
3594 v_buflen = 0;
3595 4027
3596 pty_ev.set (EVENT_READ); 4028 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4029 return;
3609 } 4030 }
4031
4032 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4033 }
4034 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4035 pty_ev.set (ev::READ);
3611} 4036}
3612 4037
3613/*----------------------- end-of-file (C source) -----------------------*/ 4038/*----------------------- end-of-file (C source) -----------------------*/
3614 4039

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