ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.46 by pcg, Sat Feb 21 21:11:59 2004 UTC vs.
Revision 1.454 by sf-exg, Sat Aug 21 16:07:15 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) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
52#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
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ 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
57void 136void
58rxvt_term::lookup_key (XKeyEvent &ev) 137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 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
65#endif 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
405rxvt_term::key_press (XKeyEvent &ev)
406{
407 int ctrl, meta, shft, len;
408 KeySym keysym;
66 int valid_keysym; 409 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
68 416
69 /* 417 /*
70 * 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
71 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
72 * 420 *
73 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
74 */ 422 */
75 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode ((!numlock_state), PrivMode_aplKP);
83 }
84 426
85 kbuf[0] = 0; 427 kbuf[0] = 0;
86 428
87#ifdef USE_XIM 429#ifdef USE_XIM
88 if (Input_Context) 430 if (Input_Context)
89 { 431 {
90 Status status_return; 432 Status status_return;
91 433
434#if 0
92#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
96 else 439 else
97#endif 440#endif
98 441#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
124 valid_keysym = status_return == XLookupKeySym 478 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 485 valid_keysym = keysym != NoSymbol;
133 } 486 }
134 487
135 if (valid_keysym) 488 if (valid_keysym)
136 { 489 {
137 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 492 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 493#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 494
158 if (TermWin.saveLines) 495 if (saveLines)
159 { 496 {
160#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 498 if (!ctrl && !meta)
162 {
163#else 499#else
164 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
165 { 502 {
166#endif
167 int lnsppg; 503 int lnsppg;
168 504
169#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 507#else
172 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
173#endif 509#endif
510 max_it (lnsppg, 1);
511
174 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
175 { 513 {
176 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
177 return; 515 return;
178 } 516 }
… …
205 scr_move_to (0, 1); 543 scr_move_to (0, 1);
206 return; 544 return;
207 } 545 }
208 else if (keysym == XK_End) 546 else if (keysym == XK_End)
209 { 547 {
210 scr_move_to (1, 0); 548 scr_move_to (1, 1);
211 return; 549 return;
212 } 550 }
213 } 551 }
214#endif 552#endif
215
216 } 553 }
217 554
218 if (shft) 555 if (shft)
219 { 556 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 557 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 559 {
223 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
225 } 562 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 564 {
228 switch (keysym) 565 switch (keysym)
229 { 566 {
230 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
233 return; 570 return;
571#if TODO
234 /* rxvt extras */ 572 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 574 change_font (FONT_UP);
237 return; 575 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 577 change_font (FONT_DN);
240 return; 578 return;
579#endif
241 } 580 }
242 } 581 }
243 } 582 }
244#ifdef PRINTPIPE 583
245 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
246 { 585 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 587 {
250#endif 588 int hv;
251#ifdef GREEK_SUPPORT 589
252 if (keysym == ks_greekmodeswith) 590 if (iso14755buf & ISO_14755_51
253 { 591 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 592 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 593 {
257 xterm_seq (XTerm_title, 594 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 595 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 596# if ISO_14755
260 greek_reset (); 597 iso14755_51 (0);
598# endif
599 return;
261 } 600 }
262 else 601 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 602 {
273 unsigned int l; 603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 604# if ISO_14755
275 const unsigned char ch = C0_ESC; 605 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 606# endif
285 tt_write (&ch, 1); 607 return;
286 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
287 return; 616 return;
288 } 617 }
289 else 618 else
290#endif
291
292 { 619 {
293 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
294 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:
295 { 773 {
296#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
297 case XK_BackSpace: 775 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace)
299 { 776 {
300 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 777 int n = sprintf (kbuf,"\033[%d~", param);
301 ^ !!ctrl) ? '\b' : '\177'; 778 /*
302 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 ? '^' : '~'));
303 } 788 }
304 else 789 else
305 STRCPY (kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN (kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2 (screen.rend[row][col]))
315 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN (kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1 (screen.rend[row][col]))
332 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY (kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY (kbuf, "\033OZ");
363 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1 (screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2 (screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2 (screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY (kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY (kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY (kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY (kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY (kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY (kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY (kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY (kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY (kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY (kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY (kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY (kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY (kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY (kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY (kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY (11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY (17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY (23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY (28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY (28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY (29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY (31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 790 newlen = 0;
615 break;
616 } 791 }
617 if (newlen) 792 break;
618 len = STRLEN (kbuf);
619 } 793 }
794
795 if (newlen)
796 len = strlen (kbuf);
797
620 /* 798 /*
621 * Pass meta for all function keys, if 'meta' option set 799 * Pass meta for all function keys, if 'meta' option set
622 */ 800 */
623#ifdef META8_OPTION 801#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 802 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 807 else if (ctrl && keysym == XK_minus)
630 { 808 {
631 len = 1; 809 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 810 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 811 }
812 else if (keysym == XK_ISO_Left_Tab)
813 {
814 strcpy (kbuf, "\033[Z");
815 len = 3;
816 }
634 else 817 else
635 { 818 {
636#ifdef META8_OPTION 819#ifdef META8_OPTION
637 /* set 8-bit on */ 820 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 821 if (meta && (meta_char == 0x80))
639 { 822 {
640 unsigned char *ch; 823 char *ch;
641 824
642 for (ch = kbuf; ch < kbuf + len; ch++) 825 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 826 *ch |= 0x80;
827
644 meta = 0; 828 meta = 0;
645 } 829 }
646#endif 830#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat (kbuf, len);
650#endif
651 /* nil */ ; 831 /* nil */ ;
652 } 832 }
653 } 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;
654 837
655 if (len <= 0) 838 if (len <= 0)
656 return; /* not mapped */ 839 return; /* not mapped */
657 840
658 if (Options & Opt_scrollTtyKeypress) 841 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 842 if (view_start)
660 { 843 {
661 TermWin.view_start = 0; 844 view_start = 0;
662 want_refresh = 1; 845 want_refresh = 1;
663 } 846 }
664 847
665 /* 848 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). 849 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */ 850 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 851
679 /* escape prefix */ 852 /* escape prefix */
680 if (meta 853 if (meta
681#ifdef META8_OPTION 854#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 855 && meta_char == C0_ESC
683#endif 856#endif
684 ) 857 )
685 { 858 {
686 const unsigned char ch = C0_ESC; 859 const char ch = C0_ESC;
687
688 tt_write (&ch, 1); 860 tt_write (&ch, 1);
689 } 861 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 862
696 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 863 tt_write (kbuf, (unsigned int)len);
703} 864}
704/*}}} */
705 865
706#if (MENUBAR_MAX) 866void
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 867rxvt_term::key_release (XKeyEvent &ev)
708/* 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)
709unsigned int 944unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 945rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 946{
712 unsigned int n, s; 947 unsigned int n, s;
713 948
714 n = cmdbuf_ptr - cmdbuf_base; 949 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 950 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
951
716 if (n > 0 && s < count) 952 if (n > 0 && s < count)
717 { 953 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 954 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 955 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 956 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 957 cmdbuf_endp -= n;
722 s += n; 958 s += n;
723 } 959 }
960
724 if (count > s) 961 if (count > s)
725 { 962 {
726 rxvt_print_error ("data loss: cmd_write too large"); 963 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 964 count = s;
728 } 965 }
966
729 for (; count--;) 967 for (; count--;)
730 *cmdbuf_endp++ = *str++; 968 *cmdbuf_endp++ = *str++;
969
970 cmd_parse ();
971
731 return 0; 972 return 0;
732} 973}
733#endif /* MENUBAR_MAX */ 974#endif
734 975
735void 976void
736rxvt_term::flush () 977rxvt_term::flush ()
737{ 978{
738#ifdef TRANSPARENT 979 flush_ev.stop ();
739 if (want_full_refresh) 980
981#ifdef HAVE_BG_PIXMAP
982 if (bgPixmap.check_clearChanged ())
740 { 983 {
741 want_full_refresh = 0; 984// scr_clear (true); This needs to be researched further!
742 scr_clear ();
743 scr_touch (false); 985 scr_touch (false);
744 want_refresh = 1;
745 } 986 }
746#endif 987#endif
747 988
748 if (want_refresh) 989 if (want_refresh)
749 { 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
750 scr_refresh (refresh_type); 1029 scr_refresh ();
751 scrollbar_show (1); 1030 scrollBar.show (1);
752#ifdef USE_XIM 1031#ifdef USE_XIM
753 IMSendSpot (); 1032 IMSendSpot ();
754#endif 1033#endif
755
756 } 1034 }
757 1035
758 display->flush (); 1036 display->flush ();
759} 1037}
760 1038
1039/* checks whether a refresh is requested and starts the refresh timer */
761void 1040void
762rxvt_term::check_cb (check_watcher &w) 1041rxvt_term::refresh_check ()
763{ 1042{
764 SET_R (this); 1043 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1044 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 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;
767 flush (); 1055 flush ();
768} 1056}
769 1057
770#ifdef CURSOR_BLINK 1058#ifdef CURSOR_BLINK
771void 1059void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1060rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1061{
774 hidden_cursor = !hidden_cursor; 1062 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1063 want_refresh = 1;
776 1064 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1065}
779#endif 1066#endif
780 1067
781#ifdef TEXT_BLINK 1068#ifdef TEXT_BLINK
782void 1069void
783rxvt_term::text_blink_cb (time_watcher &w) 1070rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1071{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1072 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1073 {
787 hidden_text = !hidden_text; 1074 hidden_text = !hidden_text;
788 want_refresh = 1; 1075 want_refresh = 1;
789 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))
790 } 1089 {
1090 want_refresh = 1;
1091 refresh_check ();
1092 }
1093 else
1094 w.stop ();
791} 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;
792#endif 1157#endif
793 1158
794bool 1159bool
795rxvt_term::pty_fill () 1160rxvt_term::pty_fill ()
796{ 1161{
797 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 }
798 1169
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1170 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1171 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1172 cmdbuf_endp = cmdbuf_ptr + n;
802 1173
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1174 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1175
805 if (n > 0) 1176 if (r > 0)
806 { 1177 {
807 cmdbuf_endp += n; 1178 cmdbuf_endp += r;
808 return true; 1179 return true;
809 } 1180 }
810 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))
811 destroy (); 1193 destroy ();
1194 }
812 1195
813 return false; 1196 return false;
814} 1197}
815 1198
816void 1199void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1200rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1201{
819 SET_R (this); 1202 make_current ();
820 SET_LOCALE (locale);
821 1203
822 if (revents & EVENT_WRITE) 1204 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1205 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1206 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1207 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1208
839 uint32_t ch = NOCHAR; 1209 if (revents & ev::WRITE)
1210 pty_write ();
840 1211
841 for (;;) 1212 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (! (Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1213}
940 1214
941// read the next character, currently handles UTF-8 1215void
942// will probably handle all sorts of other stuff in the future 1216rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1217{
946 while (cmdbuf_ptr < cmdbuf_endp) 1218 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1219 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1220
990#ifdef POINTER_BLANK 1221#ifdef POINTER_BLANK
991void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0; 1222 hidden_pointer = 0;
998 1223
999 if (Options & Opt_pointerBlank) 1224 if (option (Opt_pointerBlank))
1000 pointer_ev.start (NOW + pointerBlankDelay); 1225 pointer_ev.start (pointerBlankDelay);
1226#endif
1001} 1227}
1002 1228
1229#ifdef POINTER_BLANK
1003void 1230void
1004rxvt_term::pointer_blank () 1231rxvt_term::pointer_blank ()
1005{ 1232{
1006 if (! (Options & Opt_pointerBlank)) 1233 if (!option (Opt_pointerBlank))
1007 return; 1234 return;
1008 1235
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1236 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1237 XFlush (dpy);
1011 1238
1012 hidden_pointer = 1; 1239 hidden_pointer = 1;
1013} 1240}
1014 1241
1015void 1242void
1016rxvt_term::pointer_cb (time_watcher &w) 1243rxvt_term::pointer_cb (ev::timer &w, int revents)
1017{ 1244{
1018 SET_R (this); 1245 make_current ();
1019 SET_LOCALE (locale);
1020 1246
1021 pointer_blank (); 1247 pointer_blank ();
1022} 1248}
1023#endif 1249#endif
1024 1250
1025void 1251void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1252rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1253{
1028 int button_number, key_state = 0; 1254 int button_number, key_state = 0;
1029 int x, y; 1255 int x, y;
1256 int code = 32;
1030 1257
1031 x = ev.x; 1258 x = Pixel2Col (ev.x);
1032 y = ev.y; 1259 y = Pixel2Row (ev.y);
1033 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 }
1034 1268
1035 if (MEvent.button == AnyButton) 1269 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1270 button_number = 3;
1038 }
1039 else 1271 else
1040 { 1272 {
1041 button_number = MEvent.button - Button1; 1273 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1274 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1275 if (button_number >= 3)
1044 button_number += (64 - 3); 1276 button_number += (64 - 3);
1045 } 1277 }
1046 1278
1047 if (PrivateModes & PrivMode_MouseX10) 1279 if (priv_modes & PrivMode_MouseX10)
1048 { 1280 {
1049 /* 1281 /*
1050 * do not report ButtonRelease 1282 * do not report ButtonRelease
1051 * no state info allowed 1283 * no state info allowed
1052 */ 1284 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1299 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1300 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1301#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1302 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1303#endif
1072
1073 } 1304 }
1074 1305
1075#ifdef DEBUG_MOUSEREPORT 1306#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1307 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1308 if (key_state & 16)
1078 fputc ('C', stderr); 1309 fputc ('C', stderr);
1079 if (key_state & 4) 1310 if (key_state & 4)
1080 fputc ('S', stderr); 1311 fputc ('S', stderr);
… …
1084 fputc ('2', stderr); 1315 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1316 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1317 button_number,
1087 x + 1, 1318 x + 1,
1088 y + 1); 1319 y + 1);
1089#else 1320#endif
1321
1090 tt_printf ("\033[M%c%c%c", 1322 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1323 (code + button_number + key_state),
1092 (32 + x + 1), 1324 (32 + x + 1),
1093 (32 + y + 1)); 1325 (32 + y + 1));
1094#endif
1095} 1326}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event (XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r ();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1327
1107/*{{{ process an X event */ 1328/*{{{ process an X event */
1108void 1329void
1109rxvt_term::x_cb (XEvent &ev) 1330rxvt_term::x_cb (XEvent &ev)
1110{ 1331{
1111 SET_R (this); 1332 make_current ();
1112 SET_LOCALE (locale);
1113 1333
1114#if defined(CURSOR_BLINK) 1334 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1335
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1336 if (ev.xany.window == vt
1124 } 1337 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1338 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1339 return;
1144#endif
1145 1340
1341 // for XQueryPointer
1146 Window unused_root, unused_child; 1342 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1343 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1344 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday (&tp, NULL);
1195 ltt = localtime (& (tp.tv_sec));
1196 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));
1197#endif
1198 1345
1199 switch (ev.type) 1346 switch (ev.type)
1200 { 1347 {
1201 case KeyPress: 1348 case KeyPress:
1202 lookup_key (ev.xkey); 1349 key_press (ev.xkey);
1203 break; 1350 break;
1204 1351
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1352 case KeyRelease:
1207 { 1353 key_release (ev.xkey);
1208 if (! (ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1354 break;
1219 }
1220#endif
1221 1355
1222 case ButtonPress: 1356 case ButtonPress:
1223 button_press (ev.xbutton); 1357 button_press (ev.xbutton);
1224 break; 1358 break;
1225 1359
… …
1227 button_release (ev.xbutton); 1361 button_release (ev.xbutton);
1228 break; 1362 break;
1229 1363
1230 case ClientMessage: 1364 case ClientMessage:
1231 if (ev.xclient.format == 32 1365 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1366 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1367 {
1241 /* Get Dnd data */ 1368 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1369 {
1243 int ActualFormat; 1370 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1371 {
1245 unsigned long Size, RemainingBytes; 1372 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1373 {
1247 XGetWindowProperty (display->display, display->root, 1374 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1375 destroy ();
1249 0L, 1000000L, 1376 }
1250 False, AnyPropertyType, 1377#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1378 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1379 XSendEvent (dpy, ev.xclient.window = display->root,
1380 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1381 &ev);
1254 XChangeProperty (display->display, display->root, 1382#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1383 }
1256 8, PropModeReplace, 1384 }
1257 data, STRLEN (data)); 1385#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1386 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 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
1260 } 1394 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1395 break;
1267 1396
1268 /* 1397 /*
1269 * XXX: this is not the _current_ arrangement 1398 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1399 * Here's my conclusion:
… …
1289 break; 1418 break;
1290 } 1419 }
1291 break; 1420 break;
1292 1421
1293 case FocusIn: 1422 case FocusIn:
1294 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])
1295 { 1441 {
1296 TermWin.focus = 1; 1442 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1443 ;
1308 break;
1309 1444
1310 case FocusOut: 1445 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1311 if (TermWin.focus)
1312 { 1446 {
1313 TermWin.focus = 0; 1447 seen_resize = 1;
1314 want_refresh = 1; 1448 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1449 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else 1450 else
1348 { 1451 {
1349 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
1350 } 1461 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1462
1463 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1464 }
1362 break; 1465 break;
1363 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
1364 case SelectionClear: 1475 case SelectionClear:
1365 display->set_selection_owner (0); 1476 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break; 1477 break;
1367 1478
1368 case SelectionNotify: 1479 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1480 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1481 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1482 break;
1373 1483
1374 case SelectionRequest: 1484 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1485 selection_send (ev.xselectionrequest);
1376 break; 1486 break;
1377 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
1378 case UnmapNotify: 1512 case UnmapNotify:
1379 TermWin.mapped = 0; 1513 mapped = 0;
1380#ifdef TEXT_BLINK 1514#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1515 text_blink_ev.stop ();
1382#endif 1516#endif
1517 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1518 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1519
1398 case GraphicsExpose: 1520 case GraphicsExpose:
1399 case Expose: 1521 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1522 if (ev.xany.window == vt)
1401 { 1523 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1524 do
1525 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1526 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1527 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1528 }
1406 // 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 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1535 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1536 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev.xexpose.x, 0, 1537 }
1410 // ev.xexpose.width, TermWin.height, False); 1538
1411#endif
1412 want_refresh = 1; 1539 want_refresh = 1;
1413 } 1540 }
1414 else 1541 else
1415 { 1542 {
1416 XEvent unused_event; 1543 XEvent unused_event;
1417 1544
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1545 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1546 ;
1420 &unused_event)) ; 1547 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1548 ;
1422 GraphicsExpose, 1549
1423 &unused_event)) ; 1550 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1551 {
1426 scrollBar.setIdle (); 1552 scrollBar.state = STATE_IDLE;
1427 scrollbar_show (0); 1553 scrollBar.show (0);
1428 } 1554 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1555 }
1438 break; 1556 break;
1439 1557
1440 case MotionNotify: 1558 case MotionNotify:
1441#ifdef POINTER_BLANK 1559#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1560 if (hidden_pointer)
1443 pointer_unblank (); 1561 pointer_unblank ();
1444#endif 1562#endif
1445#if MENUBAR 1563 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 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)
1447 { 1570 {
1448 menubar_control (& (ev.xbutton)); 1571 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1572 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1573 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1574 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1575 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1576 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1577 ;
1461 1578
1462 XQueryPointer (display->display, TermWin.vt, 1579 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1580 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1581 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1582 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1583 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1584#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1585 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1586 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1587 {
1471#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
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1597 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1598 ev.xbutton.state & Button3Mask ? 2 : 0);
1599
1474#ifdef SELECTION_SCROLLING 1600#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1601 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1602 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1603 {
1478 int dist; 1604 int dist;
1479
1480 pending_scroll_selection=1;
1481 1605
1482 /* don't clobber the current delay if we are 1606 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1607 * already in the middle of scrolling.
1484 */ 1608 */
1485 if (scroll_selection_delay<=0) 1609 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1610 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1611
1488 /* save the event params so we can highlight 1612 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1613 * the selection in the pending-scroll loop
1490 */ 1614 */
1491 selection_save_x=ev.xbutton.x; 1615 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1616 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1617 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1618
1496 /* calc number of lines to scroll */ 1619 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1620 if (ev.xbutton.y < int_bwidth)
1498 { 1621 {
1499 scroll_selection_dir = UP; 1622 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1623 dist = int_bwidth - ev.xbutton.y;
1501 } 1624 }
1502 else 1625 else
1503 { 1626 {
1504 scroll_selection_dir = DN; 1627 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1628 dist = ev.xbutton.y - (int_bwidth + height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1629 }
1630
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1631 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1632 / SELECTION_SCROLL_LINE_SPEEDUP
1633 + 1;
1510 MIN_IT (scroll_selection_lines, 1634 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1635 SELECTION_SCROLL_MAX_LINES);
1512 } 1636 }
1513 else 1637 else
1514 { 1638 {
1515 /* we are within the text window, so we 1639 /* we are within the text window, so we
1516 * shouldn't be scrolling 1640 * shouldn't be scrolling
1517 */ 1641 */
1518 pending_scroll_selection = 0; 1642 sel_scroll_ev.stop();
1519 } 1643 }
1520#endif 1644#endif
1521#ifdef MOUSE_THRESHOLD 1645#ifdef MOUSE_THRESHOLD
1522
1523 } 1646 }
1524#endif 1647#endif
1525
1526 } 1648 }
1527 } 1649 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1650 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1651 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1652 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1653 MotionNotify, &ev))
1654 ;
1655
1532 XQueryPointer (display->display, scrollBar.win, 1656 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1657 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1658 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1659 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1660 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1661 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1662 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1663 want_refresh = 1;
1541 scrollbar_show (1); 1664 scrollBar.show (1);
1542 } 1665 }
1543 break; 1666 break;
1544 } 1667 }
1545}
1546 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
1547void 1807void
1548rxvt_term::rootwin_cb (XEvent &ev) 1808rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1809{
1550 SET_R (this); 1810 make_current ();
1551 SET_LOCALE (locale);
1552 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
1553 switch (ev.type) 1817 switch (ev.type)
1554 { 1818 {
1555 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 */
1556 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])
1557 { 1826 {
1558 if (ev.xproperty.state == PropertyNewValue) 1827 bgPixmap.set_root_pixmap ();
1559 selection_property (ev.xproperty.window, ev.xproperty.atom); 1828 update_background ();
1560 break;
1561 } 1829 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571 1830
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break; 1831 break;
1832 }
1582#endif 1833# endif
1583 }
1584}
1585 1834
1835 refresh_check ();
1836}
1837#endif
1838
1586void 1839void
1587rxvt_term::button_press (const XButtonEvent &ev) 1840rxvt_term::button_press (XButtonEvent &ev)
1588{ 1841{
1589 int reportmode = 0, clickintime; 1842 int reportmode = 0, clickintime;
1590 1843
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1844 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1845
1592 if (!bypass_keystate) 1846 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1847 reportmode = !! (priv_modes & PrivMode_mouse_report);
1848
1594 /* 1849 /*
1595 * VT window processing of button press 1850 * VT window processing of button press
1596 */ 1851 */
1597 if (ev.window == TermWin.vt) 1852 if (ev.window == vt)
1598 { 1853 {
1599#if RXVT_GRAPHICS 1854 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1855 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 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;
1605 { 1863 }
1864#endif
1865
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1866 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1867
1607 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)
1608 { 1875 {
1609 /* mouse report from vt window */ 1876 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1877 MEvent.clicks++;
1611 MEvent.state = ev.state; 1878
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1879 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1880 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1881 /* only report double clicks */
1620 MEvent.clicks = 2; 1882 MEvent.clicks = 2;
1621 mouse_report (ev); 1883 mouse_report (ev);
1622 1884
1623 /* don't report the release */ 1885 /* don't report the release */
1624 MEvent.clicks = 0; 1886 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1887 MEvent.button = AnyButton;
1626 }
1627 } 1888 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1889 }
1641 else 1890 else
1642 { 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 {
1643 if (ev.button != MEvent.button) 1905 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1906 MEvent.clicks = 0;
1907
1645 switch (ev.button) 1908 switch (ev.button)
1646 { 1909 {
1647 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
1648 /* allow shift+left click to extend selection */ 1919 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1920 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1921 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1922 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1923 selection_rotate (ev.x, ev.y);
1672 else 1924 else
1673 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
1674 MEvent.button = Button3; 1946 MEvent.button = Button3;
1675 break; 1947 break;
1676 }
1677 } 1948 }
1949 }
1950
1678 MEvent.time = ev.time; 1951 MEvent.time = ev.time;
1679 return; 1952 return;
1680 }
1681 } 1953 }
1682 1954
1683 /* 1955 /*
1684 * Scrollbar window processing of button press 1956 * Scrollbar window processing of button press
1685 */ 1957 */
1686 if (isScrollbarWindow (ev.window)) 1958 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 1959 {
1688 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;
1689 /* 1968 /*
1690 * Rxvt-style scrollbar: 1969 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1970 * move up if mouse is above slider
1692 * move dn if mouse is below slider 1971 * move dn if mouse is below slider
1693 * 1972 *
… …
1702 /* 1981 /*
1703 * Mouse report disabled scrollbar: 1982 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 1983 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 1984 * click on scrollbar - send pageup/down
1706 */ 1985 */
1707 if ((scrollBar.style == R_SB_NEXT 1986 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 1987 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 1988 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 1989 tt_printf ("\033[B");
1717 else 1990 else
1718 switch (ev.button) 1991 switch (ev.button)
1719 { 1992 {
1720 case Button2: 1993 case Button2:
… …
1727 tt_printf ("\033[5~"); 2000 tt_printf ("\033[5~");
1728 break; 2001 break;
1729 } 2002 }
1730 } 2003 }
1731 else 2004 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2005#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2006 {
1739 if (scrollbarnext_upButton (ev.y)) 2007 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2008 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2009#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2010 if (!cont_scroll_ev.is_active ())
2011 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2012#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2013 if (scr_page (direction, 1))
1757 { 2014 {
1758 if (upordown < 0) 2015 if (direction == UP)
1759 scrollBar.setUp (); 2016 scrollBar.state = STATE_UP;
1760 else 2017 else
1761 scrollBar.setDn (); 2018 scrollBar.state = STATE_DOWN;
1762 } 2019 }
1763 } 2020 }
1764 else 2021 else
1765 switch (ev.button) 2022 switch (ev.button)
1766 { 2023 {
1767 case Button2: 2024 case Button2:
1768 switch (scrollbar_align) 2025 switch (scrollBar.align)
1769 { 2026 {
1770 case R_SB_ALIGN_TOP: 2027 case R_SB_ALIGN_TOP:
1771 csrO = 0; 2028 csrO = 0;
1772 break; 2029 break;
1773 case R_SB_ALIGN_CENTRE: 2030 case R_SB_ALIGN_CENTRE:
… …
1775 break; 2032 break;
1776 case R_SB_ALIGN_BOTTOM: 2033 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2034 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2035 break;
1779 } 2036 }
2037
1780 if (scrollBar.style == R_SB_XTERM 2038 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider (ev.y) 2039 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2040 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2041 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2042
1785 scrollBar.setMotion (); 2043 scrollBar.state = STATE_MOTION;
1786 break; 2044 break;
1787 2045
1788 case Button1: 2046 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2047 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2048 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2049 /* FALLTHROUGH */
1792 2050
1793 case Button3: 2051 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2052 if (scrollBar.style != R_SB_XTERM)
1795 { 2053 {
1796 if (scrollbar_above_slider (ev.y)) 2054 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2055# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2056 scr_page (UP, nrow - 1);
1799# else 2057# else
1800 scr_page (UP, TermWin.nrow / 4); 2058 scr_page (UP, nrow / 4);
1801# endif 2059# endif
1802 else if (scrollbar_below_slider (ev.y)) 2060 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2061# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2062 scr_page (DN, nrow - 1);
1805# else 2063# else
1806 scr_page (DN, TermWin.nrow / 4); 2064 scr_page (DN, nrow / 4);
1807# endif 2065# endif
1808 else 2066 else
1809 scrollBar.setMotion (); 2067 scrollBar.state = STATE_MOTION;
1810 } 2068 }
1811 else 2069 else
1812 { 2070 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2071 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2072 (nrow
1815 * scrollbar_position (ev.y) 2073 * scrollbar_position (ev.y)
1816 / scrollbar_size ())); 2074 / scrollBar.size ()));
1817 } 2075 }
2076
1818 break; 2077 break;
1819 } 2078 }
1820 } 2079 }
2080
1821 return; 2081 return;
1822 } 2082 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2083}
1831 2084
1832void 2085void
1833rxvt_term::button_release (const XButtonEvent &ev) 2086rxvt_term::button_release (XButtonEvent &ev)
1834{ 2087{
1835 int reportmode = 0; 2088 int reportmode = 0;
1836 2089
1837 csrO = 0; /* reset csr Offset */ 2090 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2091 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2092 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2093
1841 if (scrollbar_isUpDn ()) 2094 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1842 { 2095 {
1843 scrollBar.setIdle (); 2096 scrollBar.state = STATE_IDLE;
1844 scrollbar_show (0); 2097 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2098 }
2099
1850#ifdef SELECTION_SCROLLING 2100#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2101 sel_scroll_ev.stop();
1852#endif 2102#endif
2103
1853 if (ev.window == TermWin.vt) 2104 if (ev.window == vt)
1854 { 2105 {
1855#ifdef RXVT_GRAPHICS 2106 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2107 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2108
1861 { 2109#if ISO_14755
2110 // 5.4
2111 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2112 return;
2113#endif
2114
1862 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)))
1863 { 2127 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2128 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2129 MEvent.button = AnyButton;
1881 mouse_report (ev); 2130 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2131 }
2132#else /* MOUSE_REPORT_DOUBLECLICK */
2133 MEvent.button = AnyButton;
2134 mouse_report (ev);
2135#endif /* MOUSE_REPORT_DOUBLECLICK */
2136 return;
2137 }
2138
1885 /* 2139 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2140 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2141 * when overriding mouse reporting
1888 */ 2142 */
1889 if (PrivateModes & PrivMode_mouse_report 2143 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2144 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2145 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2146 selection_extend (ev.x, ev.y, 0);
1893 2147
1894 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:
1895 { 2163 {
1896 case Button1: 2164 int i;
1897 case Button3: 2165 page_dirn v;
1898 selection_make (ev.time); 2166
2167 v = ev.button == Button4 ? UP : DN;
2168
2169 if (ev.state & ShiftMask)
1899 break; 2170 i = 1;
1900 case Button2: 2171 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2172 i = nrow - 1;
2173 else
1902 break; 2174 i = 5;
2175
1903#ifdef MOUSE_WHEEL 2176# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2177 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2178 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2179 mouse_slip_wheel_speed += v ? -1 : 1;
1921 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);
1922 } 2185 }
2186 else
1923# endif 2187# endif
1924# ifdef JUMP_MOUSE_WHEEL 2188 {
1925 scr_page (v, i); 2189 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2190 scrollBar.show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (! (Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop);
2006 XFree (prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 {
2052 XFreePixmap (display->display, TermWin.pixmap);
2053 TermWin.pixmap = None;
2054 } 2191 }
2055 } 2192 }
2056 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 }
2057 } 2310 }
2058 else 2311 else
2059 { 2312 {
2060 if (TermWin.pixmap != None) 2313 try
2061 XFreePixmap (display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC (display->display, gc);
2071 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2314 {
2096 if (oldp != None) 2315 process_nonprinting (ch);
2097 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;
2098 break; 2321 break;
2099 } 2322 }
2100 if (oldp != TermWin.parent[i]) 2323
2101 pchanged = 1; 2324 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2325 }
2106 for (; n < (unsigned int)i; n++) 2326 }
2107 { 2327}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2328
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2329// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2330wchar_t
2111 { 2331rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2332{
2113 break; 2333 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2334 {
2115 } 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)
2116 } 2343 {
2117 if (n > (int) (sizeof (TermWin.parent) 2344 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2345 cmdbuf_ptr = cmdbuf_endp;
2346 break;
2119 { 2347 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2348
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2349 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2350 {
2128 else 2351 mbstate.reset (); // reset now undefined conversion state
2352 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2353 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2354
2135 rqt.tv_sec = 1; 2355 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2356 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2357 return wc & UNICODE_MASK;
2138# else
2139 sleep (1);
2140# endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 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
2152 return pchanged; 2387 return c;
2153} 2388}
2154#endif
2155 2389
2156/*}}} */ 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}
2157 2400
2158/*{{{ print pipe */ 2401/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2402/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2403#ifdef PRINTPIPE
2161FILE * 2404FILE *
2162rxvt_term::popen_printer () 2405rxvt_term::popen_printer ()
2163{ 2406{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2407 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2408
2166 if (stream == NULL) 2409 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2410 rxvt_warn ("can't open printer pipe, not printing.\n");
2411
2168 return stream; 2412 return stream;
2169} 2413}
2170 2414
2171int 2415int
2172rxvt_term::pclose_printer (FILE *stream) 2416rxvt_term::pclose_printer (FILE *stream)
2173{ 2417{
2174 fflush (stream); 2418 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2419 return pclose (stream);
2181# endif
2182} 2420}
2183 2421
2184/* 2422/*
2185 * simulate attached vt100 printer 2423 * simulate attached vt100 printer
2186 */ 2424 */
2187void 2425void
2188rxvt_term::process_print_pipe () 2426rxvt_term::process_print_pipe ()
2189{ 2427{
2190 int done; 2428 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2429
2193 if ((fd = popen_printer ()) == NULL) 2430 if (!fd)
2194 return; 2431 return;
2195 2432
2196 /* 2433 /*
2197 * 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
2198 * is received. 2435 * is received.
2199 */ 2436 */
2200 for (done = 0; !done;) 2437 for (int done = 0; !done; )
2201 { 2438 {
2202 unsigned char buf[8]; 2439 unsigned char buf[8];
2203 unsigned char ch; 2440 unicode_t ch;
2204 unsigned int i, len; 2441 unsigned int i, len;
2205 2442
2206 if ((ch = cmd_getc ()) != C0_ESC) 2443 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2444 {
2208 if (putc (ch, fd) == EOF) 2445 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2446 break; /* done = 1 */
… …
2224 { 2461 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2462 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2463 break; /* done = 1 */
2227 } 2464 }
2228 } 2465 }
2466
2229 for (i = 0; i < len; i++) 2467 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2468 if (putc (buf[i], fd) == EOF)
2231 { 2469 {
2232 done = 1; 2470 done = 1;
2233 break; 2471 break;
2234 } 2472 }
2235 } 2473 }
2236 } 2474 }
2475
2237 pclose_printer (fd); 2476 pclose_printer (fd);
2238} 2477}
2239#endif /* PRINTPIPE */ 2478#endif /* PRINTPIPE */
2240/*}}} */ 2479/*}}} */
2241 2480
2242/* *INDENT-OFF* */ 2481/* *INDENT-OFF* */
2243enum { 2482enum {
2244 C1_40 = 0x40, 2483 C1_40 = 0x40,
2245 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,
2246 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,
2247 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,
2248 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,
2249}; 2488};
2250/* *INDENT-ON* */ 2489/* *INDENT-ON* */
2251 2490
2252/*{{{ process non-printing single characters */ 2491/*{{{ process non-printing single characters */
2253void 2492void
2254rxvt_term::process_nonprinting (unsigned char ch) 2493rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2494{
2256 switch (ch) 2495 switch (ch)
2257 { 2496 {
2497 case C0_ESC:
2498 process_escape_seq ();
2499 break;
2258 case C0_ENQ: /* terminal Status */ 2500 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2501 if (rs[Rs_answerbackstring])
2260 tt_write ( 2502 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2263 else 2503 else
2264 tt_write ((unsigned char *)VT100_ANS, 2504 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2505 break;
2267 case C0_BEL: /* bell */ 2506 case C0_BEL: /* bell */
2268 scr_bell (); 2507 scr_bell ();
2269 break; 2508 break;
2270 case C0_BS: /* backspace */ 2509 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2524 scr_charset_choose (1);
2286 break; 2525 break;
2287 case C0_SI: /* shift in - acs */ 2526 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2527 scr_charset_choose (0);
2289 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
2290 } 2542 }
2291} 2543}
2292/*}}} */ 2544/*}}} */
2293 2545
2294 2546
2295/*{{{ process VT52 escape sequences */ 2547/*{{{ process VT52 escape sequences */
2296void 2548void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2549rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2550{
2299 int row, col; 2551 int row, col;
2300 2552
2301 switch (ch) 2553 switch (ch)
2302 { 2554 {
… …
2335 break; 2587 break;
2336 case 'Z': /* identify the terminal type */ 2588 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2589 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2590 break;
2339 case '<': /* turn off VT52 mode */ 2591 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2592 set_privmode (PrivMode_vt52, 0);
2341 break; 2593 break;
2342 case 'F': /* use special graphics character set */ 2594 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2595 case 'G': /* use regular character set */
2344 /* unimplemented */ 2596 /* unimplemented */
2345 break; 2597 break;
… …
2354 2606
2355/*{{{ process escape sequences */ 2607/*{{{ process escape sequences */
2356void 2608void
2357rxvt_term::process_escape_seq () 2609rxvt_term::process_escape_seq ()
2358{ 2610{
2359 unsigned char ch = cmd_getc (); 2611 unicode_t ch = cmd_getc ();
2360 2612
2361 if (PrivateModes & PrivMode_vt52) 2613 if (priv_modes & PrivMode_vt52)
2362 { 2614 {
2363 process_escape_vt52 (ch); 2615 process_escape_vt52 (ch);
2364 return; 2616 return;
2365 } 2617 }
2366 2618
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2633 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2634 break;
2383 case '+': 2635 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2636 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2637 break;
2386#ifdef MULTICHAR_SET 2638#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2639 case '6':
2393 scr_backindex (); 2640 scr_backindex ();
2394 break; 2641 break;
2395#endif 2642#endif
2396 case '7': 2643 case '7':
2397 scr_cursor (SAVE); 2644 scr_cursor (SAVE);
2398 break; 2645 break;
2399 case '8': 2646 case '8':
2400 scr_cursor (RESTORE); 2647 scr_cursor (RESTORE);
2401 break; 2648 break;
2402#ifndef NO_FRILLS 2649#if !ENABLE_MINIMAL
2403 case '9': 2650 case '9':
2404 scr_forwardindex (); 2651 scr_forwardindex ();
2405 break; 2652 break;
2406#endif 2653#endif
2407 case '=': 2654 case '=':
2408 case '>': 2655 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2656 set_privmode (PrivMode_aplKP, ch == '=');
2410 break; 2657 break;
2411 2658
2412 case C1_40: 2659 case C1_40:
2413 cmd_getc (); 2660 cmd_getc ();
2414 break; 2661 break;
… …
2417 break; 2664 break;
2418 2665
2419 /* 8.3.87: NEXT LINE */ 2666 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2667 case C1_NEL: /* ESC E */
2421 { 2668 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2669 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2670 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2424 } 2671 }
2425 break; 2672 break;
2426 2673
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2674 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2675 case C1_ESA: /* ESC G */
… …
2438 case C1_RI: /* ESC M */ 2685 case C1_RI: /* ESC M */
2439 scr_index (DN); 2686 scr_index (DN);
2440 break; 2687 break;
2441 2688
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2689 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2690 /*case C1_SS2: scr_single_shift (2); break; */
2444 2691
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2692 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2693 /*case C1_SS3: scr_single_shift (3); break; */
2447 2694
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2695 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2696 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2697 process_dcs_seq ();
2451 break; 2698 break;
2452 2699
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2700 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2701 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2702 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2703 break; /* steal obsolete ESC [ c */
2458 2704
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2705 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2706 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2707 process_csi_seq ();
2462 break; 2708 break;
2463 2709
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2710 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2711 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2712 process_osc_seq ();
2467 break; 2713 break;
2468 2714
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2715 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2716 case 'c':
2717 mbstate.reset ();
2471 scr_poweron (); 2718 scr_poweron ();
2472 scrollbar_show (1); 2719 scrollBar.show (1);
2473 break; 2720 break;
2474 2721
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2722 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2723 case 'n':
2477 scr_charset_choose (2); 2724 scr_charset_choose (2);
… …
2487 2734
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2735/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 2736/* *INDENT-OFF* */
2490enum { 2737enum {
2491 CSI_ICH = 0x40, 2738 CSI_ICH = 0x40,
2492 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,
2493 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 ,
2494 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,
2495 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,
2496 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,
2497 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,
… …
2512 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, */
2513 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, [, \, ], ^, _, */
2514 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, */
2515 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, */
2516 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, */
2517 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, {, |, }, ~, */
2518 }; 2765 };
2519/* *INDENT-ON* */ 2766/* *INDENT-ON* */
2520 2767
2521void 2768void
2522rxvt_term::process_csi_seq () 2769rxvt_term::process_csi_seq ()
2523{ 2770{
2524 unsigned char ch, priv, i; 2771 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 2772 unsigned int nargs, p;
2526 int n, ndef; 2773 int n, ndef;
2527 int arg[ESC_ARGS]; 2774 int arg[ESC_ARGS] = { };
2528 2775
2529 for (nargs = ESC_ARGS; nargs > 0;) 2776 nargs = 0;
2530 arg[--nargs] = 0;
2531 2777
2532 priv = 0; 2778 priv = 0;
2533 ch = cmd_getc (); 2779 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2780 if ((ch >= '<' && ch <= '?') || ch == '!')
2781 {
2535 { /* '<' '=' '>' '?' */ 2782 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2783 priv = ch;
2537 ch = cmd_getc (); 2784 ch = cmd_getc ();
2538 } 2785 }
2786
2539 /* read any numerical arguments */ 2787 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2788 for (n = -1; ch < CSI_ICH; )
2541 { 2789 {
2542 if (isdigit (ch)) 2790 if (isdigit (ch))
2543 { 2791 {
… …
2550 { 2798 {
2551 if (nargs < ESC_ARGS) 2799 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2800 arg[nargs++] = n;
2553 n = -1; 2801 n = -1;
2554 } 2802 }
2555 else if (ch == '\b') 2803 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2804 process_nonprinting (ch);
2567 } 2805
2568 ch = cmd_getc (); 2806 ch = cmd_getc ();
2569 } 2807 }
2570 2808
2571 if (ch > CSI_7F) 2809 if (ch > CSI_7F)
2572 return; 2810 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2816 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2817 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2818 if (arg[p] == -1)
2581 arg[p] = ndef; 2819 arg[p] = ndef;
2582 2820
2583#ifdef DEBUG_CMD
2584 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf (stderr, "%c\n", ch);
2588#endif
2589
2590 /* 2821 /*
2591 * private mode handling 2822 * private mode handling
2592 */ 2823 */
2593 if (priv) 2824 if (priv)
2594 { 2825 {
2595 switch (priv) 2826 switch (priv)
2596 { 2827 {
2597 case '>': 2828 case '>':
2598 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 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2838 tt_printf ("\033[>%d;95;0c", 'U');
2839 }
2600 break; 2840 break;
2841
2601 case '?': 2842 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2843 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2844 process_terminal_mode (ch, priv, nargs, arg);
2604 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);
2605 } 2858 }
2859 break;
2860 }
2861
2606 return; 2862 return;
2607 } 2863 }
2608 2864
2609 switch (ch) 2865 switch (ch)
2610 { 2866 {
… …
2709 2965
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2966 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 2967 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 2968 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2969 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2970 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 2971 break;
2716 2972
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2973 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 2974 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 2975 break;
2721 2976
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2977 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 2978 process_sgr_mode (nargs, arg);
2724 break; 2979 break;
… …
2730 tt_printf ("\033[0n"); 2985 tt_printf ("\033[0n");
2731 break; 2986 break;
2732 case 6: /* CPR requested */ 2987 case 6: /* CPR requested */
2733 scr_report_position (); 2988 scr_report_position ();
2734 break; 2989 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 2990 case 7: /* unofficial extension */
2991 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2992 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 2993 break;
2739#endif
2740 case 8: /* unofficial extension */ 2994 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2995 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 2996 break;
2743 } 2997 }
2744 break; 2998 break;
2745 2999
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3000 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3033 break;
2780 3034
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3035 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3036 if (arg[0] == 4)
2783 scr_insert_mode (0); 3037 scr_insert_mode (0);
3038 else if (arg[0] == 20)
3039 priv_modes &= ~PrivMode_LFNL;
2784 break; 3040 break;
2785 3041
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3042 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3043 if (arg[0] == 4)
2788 scr_insert_mode (1); 3044 scr_insert_mode (1);
3045 else if (arg[0] == 20)
3046 priv_modes |= PrivMode_LFNL;
2789 break; 3047 break;
2790 3048
2791 /* 3049 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3050 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3051 */
… …
2805 break; 3063 break;
2806 case CSI_75: 3064 case CSI_75:
2807 scr_cursor (RESTORE); 3065 scr_cursor (RESTORE);
2808 break; 3066 break;
2809 3067
2810#ifndef NO_FRILLS 3068#if !ENABLE_MINIMAL
2811 case CSI_74: 3069 case CSI_74:
2812 process_window_ops (arg, nargs); 3070 process_window_ops (arg, nargs);
2813 break; 3071 break;
2814#endif 3072#endif
2815 3073
2816 case CSI_78: /* DECREQTPARM */ 3074 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3075 if (arg[0] == 0 || arg[0] == 1)
2818 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);
2819 /* FALLTHROUGH */ 3077 break;
2820 3078
2821 default: 3079 default:
2822 break; 3080 break;
2823 } 3081 }
2824} 3082}
2825/*}}} */ 3083/*}}} */
2826 3084
2827#ifndef NO_FRILLS 3085#if !ENABLE_MINIMAL
2828/* ARGSUSED */ 3086/* ARGSUSED */
2829void 3087void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3088rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3089{
2832 int x, y; 3090 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3091 XWindowAttributes wattr;
2837 Window wdummy; 3092 Window wdummy;
3093
3094 dLocal (Display *, dpy);
2838 3095
2839 if (nargs == 0) 3096 if (nargs == 0)
2840 return; 3097 return;
3098
2841 switch (args[0]) 3099 switch (args[0])
2842 { 3100 {
2843 /* 3101 /*
2844 * commands 3102 * commands
2845 */ 3103 */
2846 case 1: /* deiconify window */ 3104 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3105 XMapWindow (dpy, parent[0]);
2848 break; 3106 break;
2849 case 2: /* iconify window */ 3107 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3108 XIconifyWindow (dpy, parent[0], display->screen);
2851 DefaultScreen (display->display));
2852 break; 3109 break;
2853 case 3: /* set position (pixels) */ 3110 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3111 XMoveWindow (dpy, parent[0], args[1], args[2]);
2855 break; 3112 break;
2856 case 4: /* set size (pixels) */ 3113 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3114 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3115 break;
2859 case 5: /* raise window */ 3116 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3117 XRaiseWindow (dpy, parent[0]);
2861 break; 3118 break;
2862 case 6: /* lower window */ 3119 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3120 XLowerWindow (dpy, parent[0]);
2864 break; 3121 break;
2865 case 7: /* refresh window */ 3122 case 7: /* refresh window */
2866 scr_touch (true); 3123 scr_touch (true);
2867 break; 3124 break;
2868 case 8: /* set size (chars) */ 3125 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3126 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3127 (unsigned int) (args[1] * fheight));
2871 break; 3128 break;
3129
3130 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3131 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3132 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3133 set_widthheight ((unsigned int)width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3134 (unsigned int) (args[1] * fheight));
2876 break; 3135 break;
3136
2877 /* 3137 /*
2878 * reports - some output format copied from XTerm 3138 * reports - some output format copied from XTerm
2879 */ 3139 */
2880 case 11: /* report window state */ 3140 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3141 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3142 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3143 break;
2884 case 13: /* report window position */ 3144 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3145 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3146 XTranslateCoordinates (dpy, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3147 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3148 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3149 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3150 break;
2891 case 14: /* report window size (pixels) */ 3151 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3152 XGetWindowAttributes (dpy, parent[0], &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3153 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3154 break;
3155 case 18: /* report text area size (chars) */
3156 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3157 break;
2895 case 18: /* report window size (chars) */ 3158 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3159 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3160 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3161 case 20: /* report icon label */
3162 {
3163 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3164 XGetIconName (dpy, parent[0], &s);
2901 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 }
2902 break; 3168 break;
2903 case 21: /* report window title */ 3169 case 21: /* report window title */
3170 {
3171 char *s;
2904 XFetchName (display->display, TermWin.parent[0], &s); 3172 XFetchName (dpy, parent[0], &s);
2905 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 }
2906 break; 3176 break;
2907#endif
2908
2909 } 3177 }
2910} 3178}
2911#endif 3179#endif
2912 3180
2913/*----------------------------------------------------------------------*/ 3181/*----------------------------------------------------------------------*/
2914/* 3182/*
2915 * get input up until STRING TERMINATOR (or BEL) 3183 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3184 * ends_how is terminator used. returned input must be free()'d
2917 */ 3185 */
2918unsigned char * 3186char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3187rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3188{
2921 int seen_esc = 0; /* seen escape? */ 3189 unicode_t ch;
3190 bool seen_esc = false;
2922 unsigned int n = 0; 3191 unsigned int n = 0;
2923 unsigned char *s; 3192 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3193
2926 for (; (ch = cmd_getc ());) 3194 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3195 {
2928 if (ch == C0_BEL 3196 if (seen_esc)
2929 || ch == CHAR_ST 3197 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3198 if (ch == 0x5c) /* 7bit ST */
2931 break; 3199 break;
3200 else
3201 return NULL;
3202 }
2932 if (ch == C0_ESC) 3203 else if (ch == C0_ESC)
2933 { 3204 {
2934 seen_esc = 1; 3205 seen_esc = true;
2935 continue; 3206 continue;
2936 } 3207 }
3208 else if (ch == C0_BEL || ch == CHAR_ST)
3209 break;
2937 else if (ch == '\t') 3210 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3211 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3212 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3213 return NULL; /* other control character - exit */
2941 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
2942 string[n++] = ch; 3221 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3222 }
3223
2945 string[n++] = '\0'; 3224 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3225
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3226 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3227
2950 return s; 3228 return rxvt_wcstombs (string);
2951} 3229}
2952 3230
2953/*----------------------------------------------------------------------*/ 3231/*----------------------------------------------------------------------*/
2954/* 3232/*
2955 * 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)'
2956 */ 3234 */
2957void 3235void
2958rxvt_term::process_dcs_seq () 3236rxvt_term::process_dcs_seq ()
2959{ 3237{
2960 unsigned char eh, *s;
2961 /* 3238 /*
2962 * Not handled yet 3239 * Not handled yet
2963 */ 3240 */
3241
3242 unicode_t eh;
2964 s = get_to_st (&eh); 3243 char *s = get_to_st (eh);
2965 if (s) 3244 if (s)
2966 free (s); 3245 free (s);
3246
2967 return; 3247 return;
2968} 3248}
2969 3249
2970/*----------------------------------------------------------------------*/ 3250/*----------------------------------------------------------------------*/
2971/* 3251/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3252 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3253 */
2974void 3254void
2975rxvt_term::process_osc_seq () 3255rxvt_term::process_osc_seq ()
2976{ 3256{
2977 unsigned char ch, eh, *s; 3257 int arg;
2978 int arg;
2979 3258
2980 ch = cmd_getc (); 3259 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3260 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3261 arg = arg * 10 + (ch - '0');
2983 3262
2984 if (ch == ';') 3263 if (ch == ';')
2985 { 3264 {
3265 unicode_t eh;
2986 s = get_to_st (&eh); 3266 char *s = get_to_st (eh);
3267
2987 if (s) 3268 if (s)
2988 { 3269 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3270 process_xterm_seq (arg, s, eh);
3001 free (s); 3271 free (s);
3002 } 3272 }
3003 } 3273 }
3004} 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
3005/* 3295/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3297 */
3026void 3298void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3299rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3300{
3029 int changed = 0; 3301 int color;
3030 int color;
3031 char *buf, *name; 3302 char *buf, *name;
3303 bool query = str[0] == '?' && !str[1];
3304 int saveop = op;
3305
3306 dLocal (Display *, dpy);
3032 3307
3033 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
3034 switch (op) 3313 switch (op)
3035 { 3314 {
3036 case XTerm_name: 3315 case XTerm_name:
3037 set_title (str); 3316 set_title (str);
3038 /* FALLTHROUGH */ 3317 /* FALLTHROUGH */
3039 case XTerm_iconName: 3318 case XTerm_iconName:
3040 set_iconName (str); 3319 set_icon_name (str);
3041 break; 3320 break;
3042 case XTerm_title: 3321 case XTerm_title:
3043 set_title (str); 3322 set_title (str);
3044 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
3045 case XTerm_Color: 3363 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3364 for (buf = (char *)str; buf && *buf;)
3047 { 3365 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3366 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3367 break;
3368
3050 *name++ = '\0'; 3369 *name++ = '\0';
3051 color = atoi (buf); 3370 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3371
3372 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3373 break;
3374
3054 if ((buf = STRCHR (name, ';')) != NULL) 3375 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3376 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3377
3378 process_color_seq (op, color, name, resp);
3057 } 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);
3058 break; 3388 break;
3059#ifndef NO_CURSORCOLOR 3389#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3390 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3391 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3392 break;
3063#endif 3393#endif
3064 case XTerm_Color_pointer: 3394 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3395 process_color_seq (op, Color_pointer_fg, str, resp);
3066 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
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3408#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3409 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3410 process_color_seq (op, Color_BD, str, resp);
3070 break; 3411 break;
3071 case XTerm_Color_UL: 3412 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3413 process_color_seq (op, Color_UL, str, resp);
3073 break; 3414 break;
3074 case XTerm_Color_RV: 3415 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3416 process_color_seq (op, Color_IT, str, resp);
3076 break; 3417 break;
3077#endif 3418#endif
3078 3419 case URxvt_Color_border:
3079 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);
3080 /* 3425 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3426 bool changed = false;
3082 * 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 ();
3083 */ 3435 }
3436
3084 break; 3437 break;
3438#endif
3439
3440#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3441 case Rxvt_Pixmap:
3086 if (*str != ';') 3442 if (!strcmp (str, "?"))
3087 { 3443 {
3088#if XPM_BACKGROUND 3444 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3445
3090 set_bgPixmap (str); /* change pixmap */ 3446 sprintf (str, "[%dx%d+%d+%d]",
3091#endif 3447 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3092 scr_touch (true); 3448 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3449 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3450 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3451 else
3095 { 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 {
3096 str++; 3468 str++;
3097#if XPM_BACKGROUND 3469 if (bgPixmap.set_geometry (str))
3098 changed += scale_pixmap (str); 3470 changed++;
3099#endif 3471 str = strchr (str, ';');
3472 }
3100 3473
3474 if (changed)
3475 update_background ();
3101 } 3476 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3477 break;
3478#endif
3110 3479
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3480 case XTerm_logfile:
3481 // TODO, when secure mode?
3118 break; 3482 break;
3119 case XTerm_font: 3483
3120 change_font (0, str);
3121 break;
3122#if 0 3484#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3485 case Rxvt_dumpscreen: /* no error notices */
3124 { 3486 {
3125 int fd; 3487 int fd;
3126 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)
3127 { 3489 {
3128 scr_dump (fd); 3490 scr_dump (fd);
3129 close (fd); 3491 close (fd);
3130 } 3492 }
3131 } 3493 }
3132 break; 3494 break;
3133#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)];
3134 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
3135 } 3558 }
3136} 3559}
3137/*----------------------------------------------------------------------*/ 3560/*----------------------------------------------------------------------*/
3138 3561
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3562/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3570 * so no need for fancy checking
3148 */ 3571 */
3149int 3572int
3150rxvt_term::privcases (int mode, unsigned long bit) 3573rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3574{
3152 int state; 3575 int state;
3153 3576
3154 if (mode == 's') 3577 if (mode == 's')
3155 { 3578 {
3156 SavedModes |= (PrivateModes & bit); 3579 SavedModes |= (priv_modes & bit);
3157 return -1; 3580 return -1;
3158 } 3581 }
3159 else 3582 else
3160 { 3583 {
3161 if (mode == 'r') 3584 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3585 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3586 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3587 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3588
3589 set_privmode (bit, state);
3166 } 3590 }
3591
3167 return state; 3592 return state;
3168} 3593}
3169 3594
3170/* we're not using priv _yet_ */ 3595/* we're not using priv _yet_ */
3171void 3596void
3172rxvt_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)
3173{ 3598{
3174 unsigned int i, j; 3599 unsigned int i, j;
3175 int state; 3600 int state;
3601
3176 static const struct 3602 static const struct
3177 { 3603 {
3178 const int argval; 3604 const int argval;
3179 const unsigned long bit; 3605 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3606 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3607 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3608 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 3609 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3610 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3611 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3612 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3613 { 7, PrivMode_Autowrap }, // DECAWM
3614 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3615 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3616 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3617 // 19 Print screen prints full screen/scroll region
3192#endif 3618 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3619#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3620 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3621#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3622 { 35, PrivMode_ShiftKeys }, // rxvt extension
3623 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3624 { 40, PrivMode_132OK },
3625 // 41 xterm more fixes NYI
3626 // 45 margin bell NYI
3627 // 46 start logging
3199 { 47, PrivMode_Screen }, 3628 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3629 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3201#ifndef NO_BACKSPACE_KEY 3630#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3631 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3632#endif
3204 { 1000, PrivMode_MouseX11 }, 3633 { 1000, PrivMode_MouseX11 },
3634 { 1002, PrivMode_MouseBtnEvent },
3635 { 1003, PrivMode_MouseAnyEvent },
3205 { 1010, PrivMode_TtyOutputInh }, 3636 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 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
3207 { 1047, PrivMode_Screen }, 3641 { 1047, PrivMode_Screen },
3642 // 1048 save and restore cursor
3208 { 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 },
3209 }; 3646 };
3210 3647
3211 if (nargs == 0) 3648 if (nargs == 0)
3212 return; 3649 return;
3213 3650
… …
3228 state = privcases (mode, argtopriv[j].bit); 3665 state = privcases (mode, argtopriv[j].bit);
3229 break; 3666 break;
3230 } 3667 }
3231 3668
3232 /* extra handling for values with state unkept */ 3669 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3670 switch (arg[i])
3235 { 3671 {
3672#if ENABLE_STYLES
3673 case 1021:
3674 set_option (Opt_intensityStyles, mode);
3675
3676 scr_touch (true);
3677 break;
3678#endif
3236 case 1048: /* alternative cursor save */ 3679 case 1048: /* alternative cursor save */
3680 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3681 if (mode == 0)
3238 scr_cursor (RESTORE); 3682 scr_cursor (RESTORE);
3239 else if (mode == 1) 3683 else if (mode == 1)
3240 scr_cursor (SAVE); 3684 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 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;
3257 case 3: /* 80/132 */ 3700 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3701 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3702 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3703 break;
3262 case 4: /* smooth scrolling */ 3704 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3705 set_option (Opt_jumpScroll, !state);
3267 break; 3706 break;
3268 case 5: /* reverse video */ 3707 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3708 scr_rvideo_mode (state);
3270 break; 3709 break;
3271 case 6: /* relative/absolute origins */ 3710 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3711 scr_relative_origin (state);
3273 break; 3712 break;
3274 case 7: /* autowrap */ 3713 case 7: /* autowrap */
3275 scr_autowrap (state); 3714 scr_autowrap (state);
3276 break; 3715 break;
3277 /* 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 */
3278 case 9: /* X10 mouse reporting */ 3717 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3718 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3719 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3720 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3721#ifdef scrollBar_esc
3290 case scrollBar_esc: 3722 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3723 if (scrollBar.map (state))
3292 { 3724 {
3293 resize_all_windows (0, 0, 0); 3725 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3726 scr_touch (true);
3295 } 3727 }
3296 break; 3728 break;
3297#endif 3729#endif
3298 case 25: /* visible/invisible cursor */ 3730 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3731 scr_cursor_visible (state);
3300 break; 3732 break;
3301 /* case 35: - shift keys */ 3733 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3734 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3735 case 47: /* secondary screen */
3304 scr_change_screen (state); 3736 scr_change_screen (state);
3305 break; 3737 break;
3306 /* case 66: - application key pad */ 3738 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3739 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3740 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3741 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3742 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3743 break;
3312#if 0
3313 case 1001: 3744 case 1002:
3314 break; /* X11 mouse highlighting */ 3745 case 1003:
3315#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;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3757 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3758 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3759 break;
3322 case 1011: /* scroll to bottom on key press */ 3760 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3761 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3762 break;
3328 case 1047: /* secondary screen w/ clearing */ 3763 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3764 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3765 if (!state)
3331 scr_erase_screen (2); 3766 scr_erase_screen (2);
3767
3332 scr_change_screen (state); 3768 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 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;
3336 } 3785 }
3337 } 3786 }
3338} 3787}
3339/*}}} */ 3788/*}}} */
3340 3789
3341/*{{{ process sgr sequences */ 3790/*{{{ process sgr sequences */
3342void 3791void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3792rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3793{
3345 unsigned int i; 3794 unsigned int i;
3346 short rendset; 3795 short rendset;
3347 int rendstyle; 3796 int rendstyle;
3348 3797
3349 if (nargs == 0) 3798 if (nargs == 0)
3350 { 3799 {
3351 scr_rendition (0, ~RS_None); 3800 scr_rendition (0, ~RS_None);
3352 return; 3801 return;
3353 } 3802 }
3803
3354 for (i = 0; i < nargs; i++) 3804 for (i = 0; i < nargs; i++)
3355 { 3805 {
3356 rendset = -1; 3806 rendset = -1;
3357 switch (arg[i]) 3807 switch (arg[i])
3358 { 3808 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3810 rendset = 0, rendstyle = ~RS_None;
3361 break; 3811 break;
3362 case 1: 3812 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3813 rendset = 1, rendstyle = RS_Bold;
3364 break; 3814 break;
3815 //case 2: // low intensity
3816 case 3:
3817 rendset = 1, rendstyle = RS_Italic;
3818 break;
3365 case 4: 3819 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3820 rendset = 1, rendstyle = RS_Uline;
3367 break; 3821 break;
3368 case 5: 3822 case 5: // slowly blinking
3823 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3824 rendset = 1, rendstyle = RS_Blink;
3370 break; 3825 break;
3826 //case 6: // scoansi light background
3371 case 7: 3827 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3828 rendset = 1, rendstyle = RS_RVid;
3373 break; 3829 break;
3374 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)
3375 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;
3376 break; 3848 break;
3377 case 24: 3849 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3850 rendset = 0, rendstyle = RS_Uline;
3379 break; 3851 break;
3380 case 25: 3852 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3853 rendset = 0, rendstyle = RS_Blink;
3382 break; 3854 break;
3855 case 26: // variable spacing (iso 8613)
3856 rendset = 0, rendstyle = RS_Blink;
3857 break;
3383 case 27: 3858 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3859 rendset = 0, rendstyle = RS_RVid;
3385 break; 3860 break;
3861 //case 28: // visible. NYI
3862 //case 29: // not crossed-out
3386 } 3863 }
3864
3387 if (rendset != -1) 3865 if (rendset != -1)
3388 { 3866 {
3389 scr_rendition (rendset, rendstyle); 3867 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3868 continue; /* for (;i;) */
3391 } 3869 }
… …
3398 case 33: 3876 case 33:
3399 case 34: 3877 case 34:
3400 case 35: 3878 case 35:
3401 case 36: 3879 case 36:
3402 case 37: 3880 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3881 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3882 break;
3406#ifdef TTY_256COLOR 3883 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3884 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3885 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3886 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3887 i += 2;
3413 } 3888 }
3414 break; 3889 break;
3415#endif
3416 case 39: /* default fg */ 3890 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3891 scr_color (Color_fg, Color_fg);
3418 break; 3892 break;
3419 3893
3420 case 40: 3894 case 40:
… …
3423 case 43: 3897 case 43:
3424 case 44: 3898 case 44:
3425 case 45: 3899 case 45:
3426 case 46: 3900 case 46:
3427 case 47: 3901 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3902 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3903 break;
3431#ifdef TTY_256COLOR 3904 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3905 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3906 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3907 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3908 i += 2;
3438 } 3909 }
3439 break; 3910 break;
3440#endif
3441 case 49: /* default bg */ 3911 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3912 scr_color (Color_bg, Color_bg);
3443 break; 3913 break;
3444 3914
3445#ifndef NO_BRIGHTCOLOR 3915 //case 50: // not variable spacing
3916
3917#if !ENABLE_MINIMAL
3446 case 90: 3918 case 90:
3447 case 91: /* set bright fg color */ 3919 case 91: /* set bright fg color */
3448 case 92: 3920 case 92:
3449 case 93: 3921 case 93:
3450 case 94: 3922 case 94:
3451 case 95: 3923 case 95:
3452 case 96: 3924 case 96:
3453 case 97: 3925 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3926 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3927 break;
3457 case 100: 3928 case 100:
3458 case 101: /* set bright bg color */ 3929 case 101: /* set bright bg color */
3459 case 102: 3930 case 102:
3460 case 103: 3931 case 103:
3461 case 104: 3932 case 104:
3462 case 105: 3933 case 105:
3463 case 106: 3934 case 106:
3464 case 107: 3935 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3936 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3937 break;
3468#endif 3938#endif
3469
3470 } 3939 }
3471 } 3940 }
3472} 3941}
3473/*}}} */ 3942/*}}} */
3474 3943
3475/*{{{ process Rob Nation's own graphics mode sequences */ 3944/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 3945void
3477rxvt_term::process_graphics () 3946rxvt_term::process_graphics ()
3478{ 3947{
3479 unsigned char ch, cmd = cmd_getc (); 3948 unicode_t ch, cmd = cmd_getc ();
3480 3949
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 3950 if (cmd == 'Q')
3951 {
3483 { /* query graphics */ 3952 /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */ 3953 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 3954 return;
3486 } 3955 }
3487 /* swallow other graphics sequences until terminating ':' */ 3956 /* swallow other graphics sequences until terminating ':' */
3488 do 3957 do
3489 ch = cmd_getc (); 3958 ch = cmd_getc ();
3490 while (ch != ':'); 3959 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 3960}
3537/*}}} */ 3961/*}}} */
3538 3962
3539/* ------------------------------------------------------------------------- */ 3963/* ------------------------------------------------------------------------- */
3540 3964
… …
3544 */ 3968 */
3545void 3969void
3546rxvt_term::tt_printf (const char *fmt,...) 3970rxvt_term::tt_printf (const char *fmt,...)
3547{ 3971{
3548 va_list arg_ptr; 3972 va_list arg_ptr;
3549 unsigned char buf[256]; 3973 char buf[256];
3550 3974
3551 va_start (arg_ptr, fmt); 3975 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3976 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 3977 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 3978 tt_write (buf, strlen (buf));
3555} 3979}
3556 3980
3557/* ---------------------------------------------------------------------- */ 3981/* ---------------------------------------------------------------------- */
3558/* 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,
3559 * or generated by us in response to a query ESC sequence. 3983 * or generated by us in response to a query ESC sequence.
3560 */ 3984 */
3561void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3563{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3985const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3565 3986
3566 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;
3567 { 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
3568 if (v_buflen == 0) 4023 if (v_buflen == 0)
3569 { 4024 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4025 free (v_buffer);
3597 v_buffer = 0; 4026 v_buffer = 0;
3598 v_buflen = 0;
3599 4027
3600 pty_ev.set (EVENT_READ); 4028 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4029 return;
3613 } 4030 }
4031
4032 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4033 }
4034 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4035 pty_ev.set (ev::READ);
3615} 4036}
3616 4037
3617/*----------------------- end-of-file (C source) -----------------------*/ 4038/*----------------------- end-of-file (C source) -----------------------*/
3618 4039

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines