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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.455 by sf-exg, Sun Aug 22 09:36:33 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
59rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
60{ 406{
61 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 408 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 409 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
69 416
70 /* 417 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
73 * 420 *
74 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
75 */ 422 */
76 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 426
86 kbuf[0] = 0; 427 kbuf[0] = 0;
87 428
88#ifdef USE_XIM 429#ifdef USE_XIM
89 if (Input_Context) 430 if (Input_Context)
90 { 431 {
91 Status status_return; 432 Status status_return;
92 433
434#if 0
93#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
97 else 439 else
440#endif
98#endif 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
114 { 459 {
460 /* make sure the user can type ctrl-@, i.e. NUL */
461 if (len == 1 && *wkbuf == 0)
462 {
463 kbuf[0] = 0;
464 len = 1;
465 }
466 else
467 {
115 wkbuf[len] = 0; 468 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 469 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 470 if (len < 0)
118 len = 0; 471 len = 0;
472 }
119 } 473 }
120 else 474 else
121 len = 0; 475 len = 0;
122 } 476 }
123 477
… …
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
132 } 486 }
133 487
134 if (valid_keysym) 488 if (valid_keysym)
135 { 489 {
136 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 492 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 493#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 494
157 if (TermWin.saveLines) 495 if (saveLines)
158 { 496 {
159#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 498 if (!ctrl && !meta)
161 {
162#else 499#else
163 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
164 { 502 {
165#endif
166 int lnsppg; 503 int lnsppg;
167 504
168#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 507#else
171 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
172#endif 509#endif
510 max_it (lnsppg, 1);
511
173 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
174 { 513 {
175 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
176 return; 515 return;
177 } 516 }
… …
204 scr_move_to (0, 1); 543 scr_move_to (0, 1);
205 return; 544 return;
206 } 545 }
207 else if (keysym == XK_End) 546 else if (keysym == XK_End)
208 { 547 {
209 scr_move_to (1, 0); 548 scr_move_to (1, 1);
210 return; 549 return;
211 } 550 }
212 } 551 }
213#endif 552#endif
214 } 553 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 559 {
221 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
223 } 562 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 564 {
226 switch (keysym) 565 switch (keysym)
227 { 566 {
228 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
231 return; 570 return;
571#if TODO
232 /* rxvt extras */ 572 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 574 change_font (FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 577 change_font (FONT_DN);
238 return; 578 return;
579#endif
239 } 580 }
240 } 581 }
241 } 582 }
242#ifdef PRINTPIPE 583
243 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
244 { 585 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 587 {
248#endif 588 int hv;
249#ifdef GREEK_SUPPORT 589
250 if (keysym == ks_greekmodeswith) 590 if (iso14755buf & ISO_14755_51
251 { 591 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 592 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 593 {
255 xterm_seq (XTerm_title, 594 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 595 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 596# if ISO_14755
258 greek_reset (); 597 iso14755_51 (0);
598# endif
599 return;
259 } 600 }
260 else 601 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 602 {
271 unsigned int l; 603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 604# if ISO_14755
273 const unsigned char ch = C0_ESC; 605 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 606# endif
283 tt_write (&ch, 1); 607 return;
284 tt_write (kbuf0, l); 608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
285 return; 616 return;
286 } 617 }
287 else 618 else
288#endif
289 { 619 {
290 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
291 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
292 { 773 {
293#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
294 case XK_BackSpace: 775 if (param > 0)
295 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
296 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0';
300 }
301 else 777 else
302 STRCPY (kbuf, key_backspace);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete:
319 STRCPY (kbuf, key_delete);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break;
333#endif
334 case XK_Tab:
335 if (shft)
336 STRCPY (kbuf, "\033[Z");
337 else
338 {
339#ifdef CTRL_TAB_MAKES_META
340 if (ctrl)
341 meta = 1;
342#endif
343#ifdef MOD4_TAB_MAKES_META
344 if (ev.state & Mod4Mask)
345 meta = 1;
346#endif
347 newlen = 0;
348 }
349 break;
350
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */
374 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl)
377 {
378 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 }
381 else if (PrivateModes & PrivMode_aplCUR)
382 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy");
427 break;
428 }
429 /* FALLTHROUGH */
430# endif
431 case XK_Prior:
432 STRCPY (kbuf, "\033[5~");
433 break;
434# ifdef XK_KP_Next
435 case XK_KP_Next:
436 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 }
454 else
455 {
456 kbuf[0] = '\r';
457 kbuf[1] = '\0';
458 }
459 break;
460
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1);
480 break;
481
482 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */
484 case XK_KP_Separator: /* "\033Ol" : "," */
485 case XK_KP_Subtract: /* "\033Om" : "-" */
486 case XK_KP_Decimal: /* "\033On" : "." */
487 case XK_KP_Divide: /* "\033Oo" : "/" */
488 case XK_KP_0: /* "\033Op" : "0" */
489 case XK_KP_1: /* "\033Oq" : "1" */
490 case XK_KP_2: /* "\033Or" : "2" */
491 case XK_KP_3: /* "\033Os" : "3" */
492 case XK_KP_4: /* "\033Ot" : "4" */
493 case XK_KP_5: /* "\033Ou" : "5" */
494 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
500 {
501 STRCPY (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply);
503 }
504 else
505 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0';
508 }
509 break;
510
511 case XK_Find:
512 STRCPY (kbuf, "\033[1~");
513 break;
514 case XK_Insert:
515 STRCPY (kbuf, "\033[2~");
516 break;
517#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove:
519 /* FALLTHROUGH */
520#endif
521 case XK_Execute:
522 STRCPY (kbuf, "\033[3~");
523 break;
524 case XK_Select:
525 STRCPY (kbuf, "\033[4~");
526 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End:
538 STRCPY (kbuf, KS_END);
539 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home:
551 STRCPY (kbuf, KS_HOME);
552 break;
553
554#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556
557 case XK_F1: /* "\033[11~" */
558 case XK_F2: /* "\033[12~" */
559 case XK_F3: /* "\033[13~" */
560 case XK_F4: /* "\033[14~" */
561 case XK_F5: /* "\033[15~" */
562 FKEY (11, XK_F1);
563 break;
564 case XK_F6: /* "\033[17~" */
565 case XK_F7: /* "\033[18~" */
566 case XK_F8: /* "\033[19~" */
567 case XK_F9: /* "\033[20~" */
568 case XK_F10: /* "\033[21~" */
569 FKEY (17, XK_F6);
570 break;
571 case XK_F11: /* "\033[23~" */
572 case XK_F12: /* "\033[24~" */
573 case XK_F13: /* "\033[25~" */
574 case XK_F14: /* "\033[26~" */
575 FKEY (23, XK_F11);
576 break;
577 case XK_F15: /* "\033[28~" */
578 case XK_F16: /* "\033[29~" */
579 FKEY (28, XK_F15);
580 break;
581 case XK_Help: /* "\033[28~" */
582 FKEY (28, XK_Help);
583 break;
584 case XK_Menu: /* "\033[29~" */
585 FKEY (29, XK_Menu);
586 break;
587 case XK_F17: /* "\033[31~" */
588 case XK_F18: /* "\033[32~" */
589 case XK_F19: /* "\033[33~" */
590 case XK_F20: /* "\033[34~" */
591 case XK_F21: /* "\033[35~" */
592 case XK_F22: /* "\033[36~" */
593 case XK_F23: /* "\033[37~" */
594 case XK_F24: /* "\033[38~" */
595 case XK_F25: /* "\033[39~" */
596 case XK_F26: /* "\033[40~" */
597 case XK_F27: /* "\033[41~" */
598 case XK_F28: /* "\033[42~" */
599 case XK_F29: /* "\033[43~" */
600 case XK_F30: /* "\033[44~" */
601 case XK_F31: /* "\033[45~" */
602 case XK_F32: /* "\033[46~" */
603 case XK_F33: /* "\033[47~" */
604 case XK_F34: /* "\033[48~" */
605 case XK_F35: /* "\033[49~" */
606 FKEY (31, XK_F17);
607 break;
608#undef FKEY
609 default:
610 newlen = 0; 778 newlen = 0;
611 break;
612 } 779 }
613 if (newlen) 780 break;
614 len = STRLEN (kbuf);
615 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
785
616 /* 786 /*
617 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
618 */ 788 */
619#ifdef META8_OPTION 789#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 790 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
626 { 796 {
627 len = 1; 797 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
630 else 805 else
631 { 806 {
632#ifdef META8_OPTION 807#ifdef META8_OPTION
633 /* set 8-bit on */ 808 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
635 { 810 {
636 unsigned char *ch; 811 char *ch;
637 812
638 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 814 *ch |= 0x80;
815
640 meta = 0; 816 meta = 0;
641 } 817 }
642#endif 818#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 819 /* nil */ ;
648 } 820 }
649 } 821 }
822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
650 825
651 if (len <= 0) 826 if (len <= 0)
652 return; /* not mapped */ 827 return; /* not mapped */
653 828
654 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 830 if (view_start)
656 { 831 {
657 TermWin.view_start = 0; 832 view_start = 0;
658 want_refresh = 1; 833 want_refresh = 1;
659 } 834 }
660 835
661 /* 836 /*
662 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 848 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 849
675 /* escape prefix */ 850 /* escape prefix */
676 if (meta 851 if (meta
677#ifdef META8_OPTION 852#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
679#endif 854#endif
680 ) 855 )
681 { 856 {
682 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 858 tt_write (&ch, 1);
685 } 859 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 860
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
699} 862}
700/*}}} */
701 863
702#if (MENUBAR_MAX) 864void
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
705unsigned int 942unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 944{
708 unsigned int n, s; 945 unsigned int n, s;
709 946
710 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
949
712 if (n > 0 && s < count) 950 if (n > 0 && s < count)
713 { 951 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
718 s += n; 956 s += n;
719 } 957 }
958
720 if (count > s) 959 if (count > s)
721 { 960 {
722 rxvt_print_error ("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 962 count = s;
724 } 963 }
964
725 for (; count--;) 965 for (; count--;)
726 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
967
968 cmd_parse ();
969
727 return 0; 970 return 0;
728} 971}
729#endif /* MENUBAR_MAX */ 972#endif
730 973
731void 974void
732rxvt_term::flush () 975rxvt_term::flush ()
733{ 976{
734#ifdef TRANSPARENT 977 flush_ev.stop ();
735 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.check_clearChanged ())
736 { 981 {
737 want_full_refresh = 0; 982// scr_clear (true); This needs to be researched further!
738 scr_clear ();
739 scr_touch (false); 983 scr_touch (false);
740 want_refresh = 1;
741 } 984 }
742#endif 985#endif
743 986
744 if (want_refresh) 987 if (want_refresh)
745 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
746 scr_refresh (refresh_type); 1027 scr_refresh ();
747 scrollbar_show (1); 1028 scrollBar.show (1);
748#ifdef USE_XIM 1029#ifdef USE_XIM
749 IMSendSpot (); 1030 IMSendSpot ();
750#endif 1031#endif
751
752 } 1032 }
753 1033
754 display->flush (); 1034 display->flush ();
755} 1035}
756 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
757void 1038void
758rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
759{ 1040{
760 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
763 flush (); 1053 flush ();
764} 1054}
765 1055
766#ifdef CURSOR_BLINK 1056#ifdef CURSOR_BLINK
767void 1057void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1059{
770 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1061 want_refresh = 1;
772 1062 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1063}
775#endif 1064#endif
776 1065
777#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
778void 1067void
779rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1069{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1071 {
783 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
784 want_refresh = 1; 1073 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
1075 }
1076 else
1077 w.stop ();
1078}
1079#endif
1080
1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1082void
1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1084{
1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
786 } 1087 {
1088 want_refresh = 1;
1089 refresh_check ();
1090 }
1091 else
1092 w.stop ();
787} 1093}
1094#endif
1095
1096#ifdef SELECTION_SCROLLING
1097void
1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1099{
1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1101 {
1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1103 want_refresh = 1;
1104 refresh_check ();
1105 }
1106 else
1107 w.stop ();
1108}
1109#endif
1110
1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112void
1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1114{
1115 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1116 {
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
788#endif 1155#endif
789 1156
790bool 1157bool
791rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
792{ 1159{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1161
1162 if (CBUFSIZ == n)
1163 {
1164 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1165 n = 0;
1166 }
794 1167
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1168 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1169 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1170 cmdbuf_endp = cmdbuf_ptr + n;
798 1171
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1173
801 if (n > 0) 1174 if (r > 0)
802 { 1175 {
803 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
804 return true; 1177 return true;
805 } 1178 }
806 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
807 destroy (); 1191 destroy ();
1192 }
808 1193
809 return false; 1194 return false;
810} 1195}
811 1196
812void 1197void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1199{
815 SET_R (this); 1200 make_current ();
816 SET_LOCALE (locale);
817 1201
818 if (revents & EVENT_WRITE) 1202 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1203 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1204 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1205 cmd_parse ();
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834 1206
835 uint32_t ch = NOCHAR; 1207 if (revents & ev::WRITE)
1208 pty_write ();
836 1209
837 for (;;) 1210 refresh_check ();
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1211}
936 1212
937// read the next character, currently handles UTF-8 1213void
938// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1215{
942 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1217 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946
947 wchar_t wc;
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
949
950 if (len == (size_t)-2)
951 return NOCHAR;
952
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984}
985 1218
986#ifdef POINTER_BLANK 1219#ifdef POINTER_BLANK
987void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0; 1220 hidden_pointer = 0;
994 1221
995 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
996 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
1224#endif
997} 1225}
998 1226
1227#ifdef POINTER_BLANK
999void 1228void
1000rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
1001{ 1230{
1002 if (! (Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
1003 return; 1232 return;
1004 1233
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
1006 XFlush (display->display); 1235 XFlush (dpy);
1007 1236
1008 hidden_pointer = 1; 1237 hidden_pointer = 1;
1009} 1238}
1010 1239
1011void 1240void
1012rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
1013{ 1242{
1014 SET_R (this); 1243 make_current ();
1015 SET_LOCALE (locale);
1016 1244
1017 pointer_blank (); 1245 pointer_blank ();
1018} 1246}
1019#endif 1247#endif
1020 1248
1021void 1249void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1251{
1024 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
1025 int x, y; 1253 int x, y;
1254 int code = 32;
1026 1255
1027 x = ev.x; 1256 x = Pixel2Col (ev.x);
1028 y = ev.y; 1257 y = Pixel2Row (ev.y);
1029 pixel_position (&x, &y); 1258 if (ev.type == MotionNotify)
1259 {
1260 if (x == mouse_row && y == mouse_col)
1261 return;
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
1030 1266
1031 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1268 button_number = 3;
1034 }
1035 else 1269 else
1036 { 1270 {
1037 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1273 if (button_number >= 3)
1040 button_number += (64 - 3); 1274 button_number += (64 - 3);
1041 } 1275 }
1042 1276
1043 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
1044 { 1278 {
1045 /* 1279 /*
1046 * do not report ButtonRelease 1280 * do not report ButtonRelease
1047 * no state info allowed 1281 * no state info allowed
1048 */ 1282 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1301#endif
1068
1069 } 1302 }
1070 1303
1071#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1306 if (key_state & 16)
1074 fputc ('C', stderr); 1307 fputc ('C', stderr);
1075 if (key_state & 4) 1308 if (key_state & 4)
1076 fputc ('S', stderr); 1309 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1313 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1315 button_number,
1083 x + 1, 1316 x + 1,
1084 y + 1); 1317 y + 1);
1085#else 1318#endif
1319
1086 tt_printf ("\033[M%c%c%c", 1320 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1321 (code + button_number + key_state),
1088 (32 + x + 1), 1322 (32 + x + 1),
1089 (32 + y + 1)); 1323 (32 + y + 1));
1090#endif
1091} 1324}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1325
1103/*{{{ process an X event */ 1326/*{{{ process an X event */
1104void 1327void
1105rxvt_term::x_cb (XEvent &ev) 1328rxvt_term::x_cb (XEvent &ev)
1106{ 1329{
1107 SET_R (this); 1330 make_current ();
1108 SET_LOCALE (locale);
1109 1331
1110#if defined(CURSOR_BLINK) 1332 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1333
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1334 if (ev.xany.window == vt
1120 } 1335 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1336 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1337 return;
1140#endif
1141 1338
1339 // for XQueryPointer
1142 Window unused_root, unused_child; 1340 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1341 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1342 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1193#endif
1194 1343
1195 switch (ev.type) 1344 switch (ev.type)
1196 { 1345 {
1197 case KeyPress: 1346 case KeyPress:
1198 lookup_key (ev.xkey); 1347 key_press (ev.xkey);
1199 break; 1348 break;
1200 1349
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1350 case KeyRelease:
1203 { 1351 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1352 break;
1215 }
1216#endif
1217 1353
1218 case ButtonPress: 1354 case ButtonPress:
1219 button_press (ev.xbutton); 1355 button_press (ev.xbutton);
1220 break; 1356 break;
1221 1357
… …
1223 button_release (ev.xbutton); 1359 button_release (ev.xbutton);
1224 break; 1360 break;
1225 1361
1226 case ClientMessage: 1362 case ClientMessage:
1227 if (ev.xclient.format == 32 1363 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1364 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1365 {
1237 /* Get Dnd data */ 1366 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1367 {
1239 int ActualFormat; 1368 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1369 {
1241 unsigned long Size, RemainingBytes; 1370 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1371 {
1243 XGetWindowProperty (display->display, display->root, 1372 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1373 destroy ();
1245 0L, 1000000L, 1374 }
1246 False, AnyPropertyType, 1375#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1376 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1377 XSendEvent (dpy, ev.xclient.window = display->root,
1378 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1379 &ev);
1250 XChangeProperty (display->display, display->root, 1380#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1381 }
1252 8, PropModeReplace, 1382 }
1253 data, STRLEN (data)); 1383#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1384 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1385 {
1386 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1387 focus_in ();
1388 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1389 focus_out ();
1390 }
1391#endif
1256 } 1392 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1393 break;
1263 1394
1264 /* 1395 /*
1265 * XXX: this is not the _current_ arrangement 1396 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1397 * Here's my conclusion:
… …
1285 break; 1416 break;
1286 } 1417 }
1287 break; 1418 break;
1288 1419
1289 case FocusIn: 1420 case FocusIn:
1290 if (!TermWin.focus) 1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_in ();
1425 break;
1426
1427 case FocusOut:
1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_out ();
1432 break;
1433
1434 case ConfigureNotify:
1435 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1436 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1437 szHint.width, szHint.height);*/
1438 if (ev.xconfigure.window == parent[0])
1291 { 1439 {
1292 TermWin.focus = 1; 1440 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1441 ;
1304 break;
1305 1442
1306 case FocusOut: 1443 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1307 if (TermWin.focus)
1308 { 1444 {
1309 TermWin.focus = 0; 1445 seen_resize = 1;
1310 want_refresh = 1; 1446 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1447 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else 1448 else
1344 { 1449 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1450#ifdef HAVE_BG_PIXMAP
1451 if (bgPixmap.window_position_sensitive ())
1452 {
1453 if (mapped)
1454 update_background ();
1455 else
1456 bgPixmap.invalidate ();
1457 }
1458#endif
1346 } 1459 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356 1460
1461 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1462 }
1358 break; 1463 break;
1359 1464
1465 case PropertyNotify:
1466 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1467 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1468 && ev.xproperty.state == PropertyNewValue)
1469 selection_property (ev.xproperty.window, ev.xproperty.atom);
1470
1471 break;
1472
1360 case SelectionClear: 1473 case SelectionClear:
1361 display->set_selection_owner (0); 1474 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break; 1475 break;
1363 1476
1364 case SelectionNotify: 1477 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1478 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1479 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1480 break;
1369 1481
1370 case SelectionRequest: 1482 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1483 selection_send (ev.xselectionrequest);
1372 break; 1484 break;
1373 1485
1486 case MapNotify:
1487#ifdef HAVE_BG_PIXMAP
1488 /* This is needed specifically to fix the case of no window manager or a
1489 * non-reparenting window manager. In those cases we never get first
1490 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1491 * care of multiplicity of ConfigureNotify events arriving while WM does
1492 * reparenting.
1493 * We should not render background immediately, as there could be several
1494 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1495 * by scheduling background redraw as soon as we can, but giving a short
1496 * bit of time for ConfigureNotifies to arrive.
1497 * We should render background PRIOR to drawing any text, but AFTER all
1498 * of ConfigureNotifys for the best results.
1499 */
1500 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1501 update_background_ev.start (0.025);
1502#endif
1503 mapped = 1;
1504#ifdef TEXT_BLINK
1505 text_blink_ev.start ();
1506#endif
1507 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1508 break;
1509
1374 case UnmapNotify: 1510 case UnmapNotify:
1375 TermWin.mapped = 0; 1511 mapped = 0;
1376#ifdef TEXT_BLINK 1512#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1513 text_blink_ev.stop ();
1378#endif 1514#endif
1515 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1516 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1517
1394 case GraphicsExpose: 1518 case GraphicsExpose:
1395 case Expose: 1519 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1520 if (ev.xany.window == vt)
1397 { 1521 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1522 do
1523 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1526 }
1402 // don't understand this, so commented it out 1527 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1528
1529 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1530
1531 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1532 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1533 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1534 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1535 }
1406 // ev.xexpose.width, TermWin.height, False); 1536
1407#endif
1408 want_refresh = 1; 1537 want_refresh = 1;
1409 } 1538 }
1410 else 1539 else
1411 { 1540 {
1412 XEvent unused_event; 1541 XEvent unused_event;
1413 1542
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1543 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1544 ;
1416 &unused_event)) ; 1545 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1546 ;
1418 GraphicsExpose, 1547
1419 &unused_event)) ; 1548 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1549 {
1422 scrollBar.setIdle (); 1550 scrollBar.state = STATE_IDLE;
1423 scrollbar_show (0); 1551 scrollBar.show (0);
1424 } 1552 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1553 }
1434 break; 1554 break;
1435 1555
1436 case MotionNotify: 1556 case MotionNotify:
1437#ifdef POINTER_BLANK 1557#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1558 if (hidden_pointer)
1439 pointer_unblank (); 1559 pointer_unblank ();
1440#endif 1560#endif
1441#if MENUBAR 1561 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1562 || priv_modes & PrivMode_MouseAnyEvent)
1563 mouse_report (ev.xbutton);
1564 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1565 break;
1566
1567 if (ev.xany.window == vt)
1443 { 1568 {
1444 menubar_control (& (ev.xbutton)); 1569 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1570 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1571 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1572 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1573 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1574 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1575 ;
1457 1576
1458 XQueryPointer (display->display, TermWin.vt, 1577 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1578 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1579 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1580 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1581 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1582#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1583 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1584 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1585 {
1467#endif 1586#endif
1587#if ISO_14755
1588 // 5.4
1589 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1590 {
1591 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1592 break;
1593 }
1594#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1595 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1596 ev.xbutton.state & Button3Mask ? 2 : 0);
1597
1470#ifdef SELECTION_SCROLLING 1598#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1599 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1600 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1601 {
1474 int dist; 1602 int dist;
1475
1476 pending_scroll_selection=1;
1477 1603
1478 /* don't clobber the current delay if we are 1604 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1605 * already in the middle of scrolling.
1480 */ 1606 */
1481 if (scroll_selection_delay<=0) 1607 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1608 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1609
1484 /* save the event params so we can highlight 1610 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1611 * the selection in the pending-scroll loop
1486 */ 1612 */
1487 selection_save_x=ev.xbutton.x; 1613 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1614 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1615 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1616
1492 /* calc number of lines to scroll */ 1617 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1618 if (ev.xbutton.y < int_bwidth)
1494 { 1619 {
1495 scroll_selection_dir = UP; 1620 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1621 dist = int_bwidth - ev.xbutton.y;
1497 } 1622 }
1498 else 1623 else
1499 { 1624 {
1500 scroll_selection_dir = DN; 1625 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1626 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1627 }
1628
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1629 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1630 / SELECTION_SCROLL_LINE_SPEEDUP
1631 + 1;
1506 MIN_IT (scroll_selection_lines, 1632 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1633 SELECTION_SCROLL_MAX_LINES);
1508 } 1634 }
1509 else 1635 else
1510 { 1636 {
1511 /* we are within the text window, so we 1637 /* we are within the text window, so we
1512 * shouldn't be scrolling 1638 * shouldn't be scrolling
1513 */ 1639 */
1514 pending_scroll_selection = 0; 1640 sel_scroll_ev.stop();
1515 } 1641 }
1516#endif 1642#endif
1517#ifdef MOUSE_THRESHOLD 1643#ifdef MOUSE_THRESHOLD
1518
1519 } 1644 }
1520#endif 1645#endif
1521
1522 } 1646 }
1523 } 1647 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1648 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1649 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1650 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1651 MotionNotify, &ev))
1652 ;
1653
1528 XQueryPointer (display->display, scrollBar.win, 1654 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1655 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1656 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1657 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1658 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1659 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1660 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1661 want_refresh = 1;
1537 scrollbar_show (1); 1662 scrollBar.show (1);
1538 } 1663 }
1539 break; 1664 break;
1540 } 1665 }
1541}
1542 1666
1667#if defined(CURSOR_BLINK)
1668 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1669 {
1670 if (hidden_cursor)
1671 {
1672 hidden_cursor = 0;
1673 want_refresh = 1;
1674 }
1675
1676 cursor_blink_ev.again ();
1677 }
1678#endif
1679
1680#if defined(POINTER_BLANK)
1681 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1682 {
1683 if (ev.type == MotionNotify
1684 || ev.type == ButtonPress
1685 || ev.type == ButtonRelease)
1686 if (hidden_pointer)
1687 pointer_unblank ();
1688
1689 if (ev.type == KeyPress && hidden_pointer == 0)
1690 pointer_blank ();
1691 }
1692#endif
1693
1694 refresh_check ();
1695}
1696
1697#if ENABLE_FRILLS
1698void
1699rxvt_term::set_urgency (bool enable)
1700{
1701 if (enable == urgency_hint)
1702 return;
1703
1704 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1705 {
1706 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1707 XSetWMHints (dpy, parent[0], h);
1708 urgency_hint = enable;
1709 }
1710}
1711#endif
1712
1713void
1714rxvt_term::focus_in ()
1715{
1716 if (!focus)
1717 {
1718 focus = 1;
1719 want_refresh = 1;
1720
1721#if USE_XIM
1722 if (Input_Context != NULL)
1723 {
1724 IMSetPosition ();
1725 XSetICFocus (Input_Context);
1726 }
1727#endif
1728#if CURSOR_BLINK
1729 if (option (Opt_cursorBlink))
1730 cursor_blink_ev.again ();
1731#endif
1732#if OFF_FOCUS_FADING
1733 if (rs[Rs_fade])
1734 {
1735 pix_colors = pix_colors_focused;
1736 scr_recolour ();
1737 }
1738#endif
1739#if ENABLE_FRILLS
1740 if (option (Opt_urgentOnBell))
1741 set_urgency (0);
1742#endif
1743
1744 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1745 }
1746}
1747
1748void
1749rxvt_term::focus_out ()
1750{
1751 if (focus)
1752 {
1753 focus = 0;
1754 want_refresh = 1;
1755
1756#if ENABLE_FRILLS
1757 if (option (Opt_urgentOnBell))
1758 set_urgency (0);
1759#endif
1760#if ENABLE_FRILLS || ISO_14755
1761 if (iso14755buf)
1762 {
1763 iso14755buf = 0;
1764# if ISO_14755
1765 scr_overlay_off ();
1766# endif
1767 }
1768#endif
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 XUnsetICFocus (Input_Context);
1772#endif
1773#if CURSOR_BLINK
1774 if (option (Opt_cursorBlink))
1775 cursor_blink_ev.stop ();
1776
1777 hidden_cursor = 0;
1778#endif
1779#if OFF_FOCUS_FADING
1780 if (rs[Rs_fade])
1781 {
1782 pix_colors = pix_colors_unfocused;
1783 scr_recolour ();
1784 }
1785#endif
1786
1787 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1788 }
1789}
1790
1791void
1792rxvt_term::update_fade_color (unsigned int idx)
1793{
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 rgba c;
1798 pix_colors [Color_fade].get (c);
1799 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1800 }
1801#endif
1802}
1803
1804#if ENABLE_TRANSPARENCY || ENABLE_PERL
1543void 1805void
1544rxvt_term::rootwin_cb (XEvent &ev) 1806rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1807{
1546 SET_R (this); 1808 make_current ();
1547 SET_LOCALE (locale);
1548 1809
1810 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1811 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1812 return;
1813
1814# if ENABLE_TRANSPARENCY
1549 switch (ev.type) 1815 switch (ev.type)
1550 { 1816 {
1551 case PropertyNotify: 1817 case PropertyNotify:
1818 /*
1819 * if user used some Esetroot compatible prog to set the root bg,
1820 * use the property to determine the pixmap. We use it later on.
1821 */
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1822 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1823 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1553 { 1824 {
1554 if (ev.xproperty.state == PropertyNewValue) 1825 bgPixmap.set_root_pixmap ();
1555 selection_property (ev.xproperty.window, ev.xproperty.atom); 1826 update_background ();
1556 break;
1557 } 1827 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567 1828
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break; 1829 break;
1830 }
1578#endif 1831# endif
1579 }
1580}
1581 1832
1833 refresh_check ();
1834}
1835#endif
1836
1582void 1837void
1583rxvt_term::button_press (const XButtonEvent &ev) 1838rxvt_term::button_press (XButtonEvent &ev)
1584{ 1839{
1585 int reportmode = 0, clickintime; 1840 int reportmode = 0, clickintime;
1586 1841
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1842 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1843
1588 if (!bypass_keystate) 1844 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1845 reportmode = !! (priv_modes & PrivMode_mouse_report);
1846
1590 /* 1847 /*
1591 * VT window processing of button press 1848 * VT window processing of button press
1592 */ 1849 */
1593 if (ev.window == TermWin.vt) 1850 if (ev.window == vt)
1594 { 1851 {
1595#if RXVT_GRAPHICS 1852 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1853 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1854
1855#if ISO_14755
1856 // 5.4
1857 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 {
1859 iso14755_54 (ev.x, ev.y);
1860 return;
1601 { 1861 }
1862#endif
1863
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1864 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1865
1603 if (reportmode) 1866 if (reportmode)
1867 {
1868 /* mouse report from vt window */
1869 /* save the xbutton state (for ButtonRelease) */
1870 MEvent.state = ev.state;
1871#ifdef MOUSE_REPORT_DOUBLECLICK
1872 if (ev.button == MEvent.button && clickintime)
1604 { 1873 {
1605 /* mouse report from vt window */ 1874 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1875 MEvent.clicks++;
1607 MEvent.state = ev.state; 1876
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1877 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1878 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1879 /* only report double clicks */
1616 MEvent.clicks = 2; 1880 MEvent.clicks = 2;
1617 mouse_report (ev); 1881 mouse_report (ev);
1618 1882
1619 /* don't report the release */ 1883 /* don't report the release */
1620 MEvent.clicks = 0; 1884 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1885 MEvent.button = AnyButton;
1622 }
1623 } 1886 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1887 }
1637 else 1888 else
1638 { 1889 {
1890 /* different button, or time expired */
1891 MEvent.clicks = 1;
1892 MEvent.button = ev.button;
1893 mouse_report (ev);
1894 }
1895#else
1896 MEvent.button = ev.button;
1897 mouse_report (ev);
1898#endif /* MOUSE_REPORT_DOUBLECLICK */
1899
1900 }
1901 else
1902 {
1639 if (ev.button != MEvent.button) 1903 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1904 MEvent.clicks = 0;
1905
1641 switch (ev.button) 1906 switch (ev.button)
1642 { 1907 {
1643 case Button1: 1908 case Button1:
1909 /* allow meta + click to select rectangular areas */
1910 /* should be done in screen.C */
1911#if ENABLE_FRILLS
1912 selection.rect = !!(ev.state & ModMetaMask);
1913#else
1914 selection.rect = false;
1915#endif
1916
1644 /* allow shift+left click to extend selection */ 1917 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1918 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1919 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1920 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1921 selection_rotate (ev.x, ev.y);
1668 else 1922 else
1669 selection_extend (ev.x, ev.y, 1); 1923 selection_extend (ev.x, ev.y, 1);
1924 }
1925 else
1926 {
1927 if (MEvent.button == Button1 && clickintime)
1928 MEvent.clicks++;
1929 else
1930 MEvent.clicks = 1;
1931
1932 selection_click (MEvent.clicks, ev.x, ev.y);
1933 }
1934
1935 MEvent.button = Button1;
1936 break;
1937
1938 case Button3:
1939 if (MEvent.button == Button3 && clickintime)
1940 selection_rotate (ev.x, ev.y);
1941 else
1942 selection_extend (ev.x, ev.y, 1);
1943
1670 MEvent.button = Button3; 1944 MEvent.button = Button3;
1671 break; 1945 break;
1672 }
1673 } 1946 }
1947 }
1948
1674 MEvent.time = ev.time; 1949 MEvent.time = ev.time;
1675 return; 1950 return;
1676 }
1677 } 1951 }
1678 1952
1679 /* 1953 /*
1680 * Scrollbar window processing of button press 1954 * Scrollbar window processing of button press
1681 */ 1955 */
1682 if (isScrollbarWindow (ev.window)) 1956 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 1957 {
1684 scrollBar.setIdle (); 1958 page_dirn direction = NO_DIR;
1959
1960 if (scrollBar.upButton (ev.y))
1961 direction = UP; /* up */
1962 else if (scrollBar.dnButton (ev.y))
1963 direction = DN; /* down */
1964
1965 scrollBar.state = STATE_IDLE;
1685 /* 1966 /*
1686 * Rxvt-style scrollbar: 1967 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 1968 * move up if mouse is above slider
1688 * move dn if mouse is below slider 1969 * move dn if mouse is below slider
1689 * 1970 *
… …
1698 /* 1979 /*
1699 * Mouse report disabled scrollbar: 1980 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 1981 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 1982 * click on scrollbar - send pageup/down
1702 */ 1983 */
1703 if ((scrollBar.style == R_SB_NEXT 1984 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 1985 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 1986 else if (direction == DN)
1709 && scrollbarnext_dnButton (ev.y))
1710 || (scrollBar.style == R_SB_RXVT
1711 && scrollbarrxvt_dnButton (ev.y)))
1712 tt_printf ("\033[B"); 1987 tt_printf ("\033[B");
1713 else 1988 else
1714 switch (ev.button) 1989 switch (ev.button)
1715 { 1990 {
1716 case Button2: 1991 case Button2:
… …
1723 tt_printf ("\033[5~"); 1998 tt_printf ("\033[5~");
1724 break; 1999 break;
1725 } 2000 }
1726 } 2001 }
1727 else 2002 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2003#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2004 {
1735 if (scrollbarnext_upButton (ev.y)) 2005 if (direction != NO_DIR)
1736 upordown = -1; /* up */
1737 else if (scrollbarnext_dnButton (ev.y))
1738 upordown = 1; /* down */
1739 }
1740 else if (scrollBar.style == R_SB_RXVT)
1741 {
1742 if (scrollbarrxvt_upButton (ev.y))
1743 upordown = -1; /* up */
1744 else if (scrollbarrxvt_dnButton (ev.y))
1745 upordown = 1; /* down */
1746 }
1747 if (upordown)
1748 { 2006 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2007#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2008 if (!cont_scroll_ev.is_active ())
2009 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2010#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2011 if (scr_page (direction, 1))
1753 { 2012 {
1754 if (upordown < 0) 2013 if (direction == UP)
1755 scrollBar.setUp (); 2014 scrollBar.state = STATE_UP;
1756 else 2015 else
1757 scrollBar.setDn (); 2016 scrollBar.state = STATE_DOWN;
1758 } 2017 }
1759 } 2018 }
1760 else 2019 else
1761 switch (ev.button) 2020 switch (ev.button)
1762 { 2021 {
1763 case Button2: 2022 case Button2:
1764 switch (scrollbar_align) 2023 switch (scrollBar.align)
1765 { 2024 {
1766 case R_SB_ALIGN_TOP: 2025 case R_SB_ALIGN_TOP:
1767 csrO = 0; 2026 csrO = 0;
1768 break; 2027 break;
1769 case R_SB_ALIGN_CENTRE: 2028 case R_SB_ALIGN_CENTRE:
… …
1771 break; 2030 break;
1772 case R_SB_ALIGN_BOTTOM: 2031 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2032 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2033 break;
1775 } 2034 }
2035
1776 if (scrollBar.style == R_SB_XTERM 2036 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2037 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2038 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2039 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2040
1781 scrollBar.setMotion (); 2041 scrollBar.state = STATE_MOTION;
1782 break; 2042 break;
1783 2043
1784 case Button1: 2044 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2045 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2046 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2047 /* FALLTHROUGH */
1788 2048
1789 case Button3: 2049 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2050 if (scrollBar.style != R_SB_XTERM)
1791 { 2051 {
1792 if (scrollbar_above_slider (ev.y)) 2052 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2053# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2054 scr_page (UP, nrow - 1);
1795# else 2055# else
1796 scr_page (UP, TermWin.nrow / 4); 2056 scr_page (UP, nrow / 4);
1797# endif 2057# endif
1798 else if (scrollbar_below_slider (ev.y)) 2058 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2060 scr_page (DN, nrow - 1);
1801# else 2061# else
1802 scr_page (DN, TermWin.nrow / 4); 2062 scr_page (DN, nrow / 4);
1803# endif 2063# endif
1804 else 2064 else
1805 scrollBar.setMotion (); 2065 scrollBar.state = STATE_MOTION;
1806 } 2066 }
1807 else 2067 else
1808 { 2068 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2069 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2070 (nrow
1811 * scrollbar_position (ev.y) 2071 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2072 / scrollBar.size ()));
1813 } 2073 }
2074
1814 break; 2075 break;
1815 } 2076 }
1816 } 2077 }
2078
1817 return; 2079 return;
1818 } 2080 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2081}
1827 2082
1828void 2083void
1829rxvt_term::button_release (const XButtonEvent &ev) 2084rxvt_term::button_release (XButtonEvent &ev)
1830{ 2085{
1831 int reportmode = 0; 2086 int reportmode = 0;
1832 2087
1833 csrO = 0; /* reset csr Offset */ 2088 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2089 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2090 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2091
1837 if (scrollbar_isUpDn ()) 2092 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1838 { 2093 {
1839 scrollBar.setIdle (); 2094 scrollBar.state = STATE_IDLE;
1840 scrollbar_show (0); 2095 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2096 }
2097
1846#ifdef SELECTION_SCROLLING 2098#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2099 sel_scroll_ev.stop();
1848#endif 2100#endif
2101
1849 if (ev.window == TermWin.vt) 2102 if (ev.window == vt)
1850 { 2103 {
1851#ifdef RXVT_GRAPHICS 2104 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2105 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2106
1857 { 2107#if ISO_14755
2108 // 5.4
2109 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2110 return;
2111#endif
2112
1858 if (reportmode) 2113 if (reportmode)
2114 {
2115 /* mouse report from vt window */
2116 /* don't report release of wheel "buttons" */
2117 if (ev.button >= 4)
2118 return;
2119#ifdef MOUSE_REPORT_DOUBLECLICK
2120 /* only report the release of 'slow' single clicks */
2121 if (MEvent.button != AnyButton
2122 && (ev.button != MEvent.button
2123 || (ev.time - MEvent.time
2124 > MULTICLICK_TIME / 2)))
1859 { 2125 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2126 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2127 MEvent.button = AnyButton;
1877 mouse_report (ev); 2128 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2129 }
2130#else /* MOUSE_REPORT_DOUBLECLICK */
2131 MEvent.button = AnyButton;
2132 mouse_report (ev);
2133#endif /* MOUSE_REPORT_DOUBLECLICK */
2134 return;
2135 }
2136
1881 /* 2137 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2138 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2139 * when overriding mouse reporting
1884 */ 2140 */
1885 if (PrivateModes & PrivMode_mouse_report 2141 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2142 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2143 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2144 selection_extend (ev.x, ev.y, 0);
1889 2145
1890 switch (ev.button) 2146 switch (ev.button)
2147 {
2148 case Button1:
2149 case Button3:
2150 selection_make (ev.time);
2151 break;
2152
2153 case Button2:
2154 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2155 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2156 break;
2157
2158#ifdef MOUSE_WHEEL
2159 case Button4:
2160 case Button5:
1891 { 2161 {
1892 case Button1: 2162 int i;
1893 case Button3: 2163 page_dirn v;
1894 selection_make (ev.time); 2164
2165 v = ev.button == Button4 ? UP : DN;
2166
2167 if (ev.state & ShiftMask)
1895 break; 2168 i = 1;
1896 case Button2: 2169 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2170 i = nrow - 1;
2171 else
1898 break; 2172 i = 5;
2173
1899#ifdef MOUSE_WHEEL 2174# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2175 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2176 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1); 2177 mouse_slip_wheel_speed += v ? -1 : 1;
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2178 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2179 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2180
2181 if (!slip_wheel_ev.is_active ())
2182 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1918 } 2183 }
2184 else
1919# endif 2185# endif
1920# ifdef JUMP_MOUSE_WHEEL 2186 {
1921 scr_page (v, i); 2187 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1); 2188 scrollBar.show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 {
1976 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 }
1981 return pchanged; /* Don't try any more */
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 {
2045 pchanged = 1;
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 } 2189 }
2051 } 2190 }
2052 am_pixmap_trans = 0; 2191 break;
2192#endif
2193 }
2194 }
2195}
2196
2197/*}}} */
2198
2199void
2200rxvt_term::cmd_parse ()
2201{
2202 wchar_t ch = NOCHAR;
2203 char *seq_begin; // remember start of esc-sequence here
2204
2205 for (;;)
2206 {
2207 if (expect_false (ch == NOCHAR))
2208 {
2209 seq_begin = cmdbuf_ptr;
2210 ch = next_char ();
2211
2212 if (ch == NOCHAR)
2213 break;
2214 }
2215
2216 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2217 {
2218 if (expect_false (!seen_input))
2219 {
2220 seen_input = 1;
2221 // many badly-written programs (e.g. jed) contain a race condition:
2222 // they first read the screensize and then install a SIGWINCH handler.
2223 // some window managers resize the window early, and these programs
2224 // then sometimes get the size wrong.
2225 // unfortunately other programs are even more buggy and dislike
2226 // being sent SIGWINCH, so only do it when we were in fact being
2227 // resized.
2228 if (seen_resize && cmd_pid)
2229 kill (-cmd_pid, SIGWINCH);
2230 }
2231
2232 /* Read a text string from the input buffer */
2233 wchar_t buf[UBUFSIZ];
2234 bool refreshnow = false;
2235 int nlines = 0;
2236 wchar_t *str = buf;
2237 wchar_t *eol = str + min (ncol, UBUFSIZ);
2238
2239 for (;;)
2240 {
2241 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2242 break;
2243
2244 *str++ = ch;
2245
2246 if (expect_false (ch == C0_LF || str >= eol))
2247 {
2248 if (ch == C0_LF)
2249 nlines++;
2250
2251 refresh_count++;
2252
2253 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2254 {
2255 refresh_count = 0;
2256
2257 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2258 {
2259 refreshnow = true;
2260 ch = NOCHAR;
2261 break;
2262 }
2263 }
2264
2265 // scr_add_lines only works for nlines <= nrow - 1.
2266 if (nlines >= nrow - 1)
2267 {
2268 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2269 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2270 scr_add_lines (buf, str - buf, nlines);
2271
2272 nlines = 0;
2273 str = buf;
2274 eol = str + min (ncol, UBUFSIZ);
2275 }
2276
2277 if (str >= eol)
2278 {
2279 if (eol >= buf + UBUFSIZ)
2280 {
2281 ch = NOCHAR;
2282 break;
2283 }
2284 else
2285 eol = min (eol + ncol, buf + UBUFSIZ);
2286 }
2287
2288 }
2289
2290 seq_begin = cmdbuf_ptr;
2291 ch = next_char ();
2292 }
2293
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 /*
2299 * If there have been a lot of new lines, then update the screen
2300 * What the heck we'll cheat and only refresh less than every page-full.
2301 * if skipScroll is enabled.
2302 */
2303 if (refreshnow)
2304 {
2305 scr_refresh ();
2306 want_refresh = 1;
2307 }
2053 } 2308 }
2054 else 2309 else
2055 { 2310 {
2056 if (TermWin.pixmap != None) 2311 try
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2312 {
2092 if (oldp != None) 2313 process_nonprinting (ch);
2093 pchanged = 1; 2314 }
2315 catch (const class out_of_input &o)
2316 {
2317 // we ran out of input, retry later
2318 cmdbuf_ptr = seq_begin;
2094 break; 2319 break;
2095 } 2320 }
2096 if (oldp != TermWin.parent[i]) 2321
2097 pchanged = 1; 2322 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2323 }
2102 for (; n < (unsigned int)i; n++) 2324 }
2103 { 2325}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2326
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2327// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2328wchar_t
2107 { 2329rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2330{
2109 break; 2331 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2332 {
2111 } 2333 // assume 7-bit to be ascii ALWAYS
2334 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2335 return *cmdbuf_ptr++;
2336
2337 wchar_t wc;
2338 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2339
2340 if (len == (size_t)-2)
2112 } 2341 {
2113 if (n > (int) (sizeof (TermWin.parent) 2342 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2343 cmdbuf_ptr = cmdbuf_endp;
2344 break;
2115 { 2345 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2346
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2347 if (len == (size_t)-1)
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 } 2348 {
2124 else 2349 mbstate.reset (); // reset now undefined conversion state
2350 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2351 }
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2352
2131 rqt.tv_sec = 1; 2353 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2354 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2355 return wc & UNICODE_MASK;
2134# else
2135 sleep (1);
2136# endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2356 }
2357
2358 return NOCHAR;
2359}
2360
2361// read the next octet
2362uint32_t
2363rxvt_term::next_octet () NOTHROW
2364{
2365 return cmdbuf_ptr < cmdbuf_endp
2366 ? (unsigned char)*cmdbuf_ptr++
2367 : NOCHAR;
2368}
2369
2370static class out_of_input out_of_input;
2371
2372/* rxvt_cmd_getc () - Return next input character */
2373/*
2374 * Return the next input character after first passing any keyboard input
2375 * to the command.
2376 */
2377wchar_t
2378rxvt_term::cmd_getc () THROW ((class out_of_input))
2379{
2380 wchar_t c = next_char ();
2381
2382 if (c == NOCHAR)
2383 throw out_of_input;
2384
2148 return pchanged; 2385 return c;
2149} 2386}
2150#endif
2151 2387
2152/*}}} */ 2388uint32_t
2389rxvt_term::cmd_get8 () THROW ((class out_of_input))
2390{
2391 uint32_t c = next_octet ();
2392
2393 if (c == NOCHAR)
2394 throw out_of_input;
2395
2396 return c;
2397}
2153 2398
2154/*{{{ print pipe */ 2399/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2400/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2401#ifdef PRINTPIPE
2157FILE * 2402FILE *
2158rxvt_term::popen_printer () 2403rxvt_term::popen_printer ()
2159{ 2404{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2405 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2406
2162 if (stream == NULL) 2407 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2408 rxvt_warn ("can't open printer pipe, not printing.\n");
2409
2164 return stream; 2410 return stream;
2165} 2411}
2166 2412
2167int 2413int
2168rxvt_term::pclose_printer (FILE *stream) 2414rxvt_term::pclose_printer (FILE *stream)
2169{ 2415{
2170 fflush (stream); 2416 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2417 return pclose (stream);
2177# endif
2178} 2418}
2179 2419
2180/* 2420/*
2181 * simulate attached vt100 printer 2421 * simulate attached vt100 printer
2182 */ 2422 */
2183void 2423void
2184rxvt_term::process_print_pipe () 2424rxvt_term::process_print_pipe ()
2185{ 2425{
2186 int done; 2426 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2427
2189 if ((fd = popen_printer ()) == NULL) 2428 if (!fd)
2190 return; 2429 return;
2191 2430
2192 /* 2431 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2432 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2433 * is received.
2195 */ 2434 */
2196 for (done = 0; !done;) 2435 for (int done = 0; !done; )
2197 { 2436 {
2198 unsigned char buf[8]; 2437 unsigned char buf[8];
2199 unsigned char ch; 2438 unicode_t ch;
2200 unsigned int i, len; 2439 unsigned int i, len;
2201 2440
2202 if ((ch = cmd_getc ()) != C0_ESC) 2441 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2442 {
2204 if (putc (ch, fd) == EOF) 2443 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2444 break; /* done = 1 */
… …
2220 { 2459 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2460 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2461 break; /* done = 1 */
2223 } 2462 }
2224 } 2463 }
2464
2225 for (i = 0; i < len; i++) 2465 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2466 if (putc (buf[i], fd) == EOF)
2227 { 2467 {
2228 done = 1; 2468 done = 1;
2229 break; 2469 break;
2230 } 2470 }
2231 } 2471 }
2232 } 2472 }
2473
2233 pclose_printer (fd); 2474 pclose_printer (fd);
2234} 2475}
2235#endif /* PRINTPIPE */ 2476#endif /* PRINTPIPE */
2236/*}}} */ 2477/*}}} */
2237 2478
2238/* *INDENT-OFF* */ 2479/* *INDENT-OFF* */
2239enum { 2480enum {
2240 C1_40 = 0x40, 2481 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2482 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2483 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2484 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2485 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2486};
2246/* *INDENT-ON* */ 2487/* *INDENT-ON* */
2247 2488
2248/*{{{ process non-printing single characters */ 2489/*{{{ process non-printing single characters */
2249void 2490void
2250rxvt_term::process_nonprinting (unsigned char ch) 2491rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2492{
2252 switch (ch) 2493 switch (ch)
2253 { 2494 {
2495 case C0_ESC:
2496 process_escape_seq ();
2497 break;
2254 case C0_ENQ: /* terminal Status */ 2498 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2499 if (rs[Rs_answerbackstring])
2256 tt_write ( 2500 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2501 else
2260 tt_write ((unsigned char *)VT100_ANS, 2502 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2503 break;
2263 case C0_BEL: /* bell */ 2504 case C0_BEL: /* bell */
2264 scr_bell (); 2505 scr_bell ();
2265 break; 2506 break;
2266 case C0_BS: /* backspace */ 2507 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2522 scr_charset_choose (1);
2282 break; 2523 break;
2283 case C0_SI: /* shift in - acs */ 2524 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2525 scr_charset_choose (0);
2285 break; 2526 break;
2527
2528#ifdef EIGHT_BIT_CONTROLS
2529 // 8-bit controls
2530 case 0x90: /* DCS */
2531 process_dcs_seq ();
2532 break;
2533 case 0x9b: /* CSI */
2534 process_csi_seq ();
2535 break;
2536 case 0x9d: /* OSC */
2537 process_osc_seq ();
2538 break;
2539#endif
2286 } 2540 }
2287} 2541}
2288/*}}} */ 2542/*}}} */
2289 2543
2290 2544
2291/*{{{ process VT52 escape sequences */ 2545/*{{{ process VT52 escape sequences */
2292void 2546void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2547rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2548{
2295 int row, col; 2549 int row, col;
2296 2550
2297 switch (ch) 2551 switch (ch)
2298 { 2552 {
… …
2331 break; 2585 break;
2332 case 'Z': /* identify the terminal type */ 2586 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2587 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2588 break;
2335 case '<': /* turn off VT52 mode */ 2589 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2590 set_privmode (PrivMode_vt52, 0);
2337 break; 2591 break;
2338 case 'F': /* use special graphics character set */ 2592 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2593 case 'G': /* use regular character set */
2340 /* unimplemented */ 2594 /* unimplemented */
2341 break; 2595 break;
… …
2350 2604
2351/*{{{ process escape sequences */ 2605/*{{{ process escape sequences */
2352void 2606void
2353rxvt_term::process_escape_seq () 2607rxvt_term::process_escape_seq ()
2354{ 2608{
2355 unsigned char ch = cmd_getc (); 2609 unicode_t ch = cmd_getc ();
2356 2610
2357 if (PrivateModes & PrivMode_vt52) 2611 if (priv_modes & PrivMode_vt52)
2358 { 2612 {
2359 process_escape_vt52 (ch); 2613 process_escape_vt52 (ch);
2360 return; 2614 return;
2361 } 2615 }
2362 2616
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2631 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2632 break;
2379 case '+': 2633 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2634 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2635 break;
2382#ifdef MULTICHAR_SET 2636#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2637 case '6':
2389 scr_backindex (); 2638 scr_backindex ();
2390 break; 2639 break;
2391#endif 2640#endif
2392 case '7': 2641 case '7':
2393 scr_cursor (SAVE); 2642 scr_cursor (SAVE);
2394 break; 2643 break;
2395 case '8': 2644 case '8':
2396 scr_cursor (RESTORE); 2645 scr_cursor (RESTORE);
2397 break; 2646 break;
2398#ifndef NO_FRILLS 2647#if !ENABLE_MINIMAL
2399 case '9': 2648 case '9':
2400 scr_forwardindex (); 2649 scr_forwardindex ();
2401 break; 2650 break;
2402#endif 2651#endif
2403 case '=': 2652 case '=':
2404 case '>': 2653 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2654 set_privmode (PrivMode_aplKP, ch == '=');
2406 break; 2655 break;
2407 2656
2408 case C1_40: 2657 case C1_40:
2409 cmd_getc (); 2658 cmd_getc ();
2410 break; 2659 break;
… …
2413 break; 2662 break;
2414 2663
2415 /* 8.3.87: NEXT LINE */ 2664 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2665 case C1_NEL: /* ESC E */
2417 { 2666 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2667 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2668 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 2669 }
2421 break; 2670 break;
2422 2671
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2672 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2673 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 2683 case C1_RI: /* ESC M */
2435 scr_index (DN); 2684 scr_index (DN);
2436 break; 2685 break;
2437 2686
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2687 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2688 /*case C1_SS2: scr_single_shift (2); break; */
2440 2689
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2690 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2691 /*case C1_SS3: scr_single_shift (3); break; */
2443 2692
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2693 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2694 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2695 process_dcs_seq ();
2447 break; 2696 break;
2448 2697
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2698 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2699 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2700 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2701 break; /* steal obsolete ESC [ c */
2454 2702
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2703 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2704 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2705 process_csi_seq ();
2458 break; 2706 break;
2459 2707
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2708 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2709 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2710 process_osc_seq ();
2463 break; 2711 break;
2464 2712
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2713 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2714 case 'c':
2715 mbstate.reset ();
2467 scr_poweron (); 2716 scr_poweron ();
2468 scrollbar_show (1); 2717 scrollBar.show (1);
2469 break; 2718 break;
2470 2719
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2720 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2721 case 'n':
2473 scr_charset_choose (2); 2722 scr_charset_choose (2);
… …
2483 2732
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2733/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 2734/* *INDENT-OFF* */
2486enum { 2735enum {
2487 CSI_ICH = 0x40, 2736 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2737 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2738 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2739 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2740 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2741 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2742 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2757 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2758 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2759 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2760 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2761 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2762 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2763 };
2515/* *INDENT-ON* */ 2764/* *INDENT-ON* */
2516 2765
2517void 2766void
2518rxvt_term::process_csi_seq () 2767rxvt_term::process_csi_seq ()
2519{ 2768{
2520 unsigned char ch, priv, i; 2769 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2770 unsigned int nargs, p;
2522 int n, ndef; 2771 int n, ndef;
2523 int arg[ESC_ARGS]; 2772 int arg[ESC_ARGS] = { };
2524 2773
2525 for (nargs = ESC_ARGS; nargs > 0;) 2774 nargs = 0;
2526 arg[--nargs] = 0;
2527 2775
2528 priv = 0; 2776 priv = 0;
2529 ch = cmd_getc (); 2777 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2778 if ((ch >= '<' && ch <= '?') || ch == '!')
2779 {
2531 { /* '<' '=' '>' '?' */ 2780 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2781 priv = ch;
2533 ch = cmd_getc (); 2782 ch = cmd_getc ();
2534 } 2783 }
2784
2535 /* read any numerical arguments */ 2785 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2786 for (n = -1; ch < CSI_ICH; )
2537 { 2787 {
2538 if (isdigit (ch)) 2788 if (isdigit (ch))
2539 { 2789 {
… …
2546 { 2796 {
2547 if (nargs < ESC_ARGS) 2797 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2798 arg[nargs++] = n;
2549 n = -1; 2799 n = -1;
2550 } 2800 }
2551 else if (ch == '\b') 2801 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2802 process_nonprinting (ch);
2563 } 2803
2564 ch = cmd_getc (); 2804 ch = cmd_getc ();
2565 } 2805 }
2566 2806
2567 if (ch > CSI_7F) 2807 if (ch > CSI_7F)
2568 return; 2808 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2814 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2815 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2816 if (arg[p] == -1)
2577 arg[p] = ndef; 2817 arg[p] = ndef;
2578 2818
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2819 /*
2587 * private mode handling 2820 * private mode handling
2588 */ 2821 */
2589 if (priv) 2822 if (priv)
2590 { 2823 {
2591 switch (priv) 2824 switch (priv)
2592 { 2825 {
2593 case '>': 2826 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2827 if (ch == CSI_DA) /* secondary device attributes */
2828 {
2829 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2830 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2831 //
2832 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2833 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2834 // versions.
2835 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2836 tt_printf ("\033[>%d;95;0c", 'U');
2837 }
2596 break; 2838 break;
2839
2597 case '?': 2840 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2841 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2842 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2843 break;
2844
2845 case '!':
2846 if (ch == CSI_70)
2847 {
2848 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2849 scr_soft_reset ();
2850
2851 static const int pm_h[] = { 7, 25 };
2852 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2853
2854 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2855 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2601 } 2856 }
2857 break;
2858 }
2859
2602 return; 2860 return;
2603 } 2861 }
2604 2862
2605 switch (ch) 2863 switch (ch)
2606 { 2864 {
… …
2705 2963
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2964 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2965 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2966 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2967 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2968 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2969 break;
2712 2970
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2971 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2972 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 2973 break;
2717 2974
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2975 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 2976 process_sgr_mode (nargs, arg);
2720 break; 2977 break;
… …
2726 tt_printf ("\033[0n"); 2983 tt_printf ("\033[0n");
2727 break; 2984 break;
2728 case 6: /* CPR requested */ 2985 case 6: /* CPR requested */
2729 scr_report_position (); 2986 scr_report_position ();
2730 break; 2987 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 2988 case 7: /* unofficial extension */
2989 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2990 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 2991 break;
2735#endif
2736 case 8: /* unofficial extension */ 2992 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2993 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 2994 break;
2739 } 2995 }
2740 break; 2996 break;
2741 2997
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2998 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3031 break;
2776 3032
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3033 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3034 if (arg[0] == 4)
2779 scr_insert_mode (0); 3035 scr_insert_mode (0);
3036 else if (arg[0] == 20)
3037 priv_modes &= ~PrivMode_LFNL;
2780 break; 3038 break;
2781 3039
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3040 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3041 if (arg[0] == 4)
2784 scr_insert_mode (1); 3042 scr_insert_mode (1);
3043 else if (arg[0] == 20)
3044 priv_modes |= PrivMode_LFNL;
2785 break; 3045 break;
2786 3046
2787 /* 3047 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3048 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3049 */
… …
2801 break; 3061 break;
2802 case CSI_75: 3062 case CSI_75:
2803 scr_cursor (RESTORE); 3063 scr_cursor (RESTORE);
2804 break; 3064 break;
2805 3065
2806#ifndef NO_FRILLS 3066#if !ENABLE_MINIMAL
2807 case CSI_74: 3067 case CSI_74:
2808 process_window_ops (arg, nargs); 3068 process_window_ops (arg, nargs);
2809 break; 3069 break;
2810#endif 3070#endif
2811 3071
2812 case CSI_78: /* DECREQTPARM */ 3072 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3073 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3074 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3075 break;
2816 3076
2817 default: 3077 default:
2818 break; 3078 break;
2819 } 3079 }
2820} 3080}
2821/*}}} */ 3081/*}}} */
2822 3082
2823#ifndef NO_FRILLS 3083#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3084/* ARGSUSED */
2825void 3085void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3086rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3087{
2828 int x, y; 3088 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3089 XWindowAttributes wattr;
2833 Window wdummy; 3090 Window wdummy;
3091
3092 dLocal (Display *, dpy);
2834 3093
2835 if (nargs == 0) 3094 if (nargs == 0)
2836 return; 3095 return;
3096
2837 switch (args[0]) 3097 switch (args[0])
2838 { 3098 {
2839 /* 3099 /*
2840 * commands 3100 * commands
2841 */ 3101 */
2842 case 1: /* deiconify window */ 3102 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3103 XMapWindow (dpy, parent[0]);
2844 break; 3104 break;
2845 case 2: /* iconify window */ 3105 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3106 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3107 break;
2849 case 3: /* set position (pixels) */ 3108 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3109 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3110 break;
2852 case 4: /* set size (pixels) */ 3111 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3112 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3113 break;
2855 case 5: /* raise window */ 3114 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3115 XRaiseWindow (dpy, parent[0]);
2857 break; 3116 break;
2858 case 6: /* lower window */ 3117 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3118 XLowerWindow (dpy, parent[0]);
2860 break; 3119 break;
2861 case 7: /* refresh window */ 3120 case 7: /* refresh window */
2862 scr_touch (true); 3121 scr_touch (true);
2863 break; 3122 break;
2864 case 8: /* set size (chars) */ 3123 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3124 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3125 (unsigned int) (args[1] * fheight));
2867 break; 3126 break;
3127
3128 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3129 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3130 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3131 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3132 (unsigned int) (args[1] * fheight));
2872 break; 3133 break;
3134
2873 /* 3135 /*
2874 * reports - some output format copied from XTerm 3136 * reports - some output format copied from XTerm
2875 */ 3137 */
2876 case 11: /* report window state */ 3138 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3139 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3140 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3141 break;
2880 case 13: /* report window position */ 3142 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3144 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3145 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3146 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3147 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3148 break;
2887 case 14: /* report window size (pixels) */ 3149 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3150 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3151 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3152 break;
3153 case 18: /* report text area size (chars) */
3154 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3155 break;
2891 case 18: /* report window size (chars) */ 3156 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3157 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3158 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3159 case 20: /* report icon label */
3160 {
3161 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3162 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3163 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3164 XFree (s);
3165 }
2898 break; 3166 break;
2899 case 21: /* report window title */ 3167 case 21: /* report window title */
3168 {
3169 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3170 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3171 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3172 XFree (s);
3173 }
2902 break; 3174 break;
2903#endif
2904
2905 } 3175 }
2906} 3176}
2907#endif 3177#endif
2908 3178
2909/*----------------------------------------------------------------------*/ 3179/*----------------------------------------------------------------------*/
2910/* 3180/*
2911 * get input up until STRING TERMINATOR (or BEL) 3181 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3182 * ends_how is terminator used. returned input must be free()'d
2913 */ 3183 */
2914unsigned char * 3184char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3185rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3186{
2917 int seen_esc = 0; /* seen escape? */ 3187 unicode_t ch;
3188 bool seen_esc = false;
2918 unsigned int n = 0; 3189 unsigned int n = 0;
2919 unsigned char *s; 3190 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3191
2922 for (; (ch = cmd_getc ());) 3192 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3193 {
2924 if (ch == C0_BEL 3194 if (seen_esc)
2925 || ch == CHAR_ST 3195 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3196 if (ch == 0x5c) /* 7bit ST */
2927 break; 3197 break;
3198 else
3199 return NULL;
3200 }
2928 if (ch == C0_ESC) 3201 else if (ch == C0_ESC)
2929 { 3202 {
2930 seen_esc = 1; 3203 seen_esc = true;
2931 continue; 3204 continue;
2932 } 3205 }
3206 else if (ch == C0_BEL || ch == CHAR_ST)
3207 break;
2933 else if (ch == '\t') 3208 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3209 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3210 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3211 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3212
3213 seen_esc = false;
3214
3215 if (n >= STRING_MAX - 1)
3216 // stop at some sane length
3217 return NULL;
3218
2938 string[n++] = ch; 3219 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3220 }
3221
2941 string[n++] = '\0'; 3222 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3223
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3224 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3225
2946 return s; 3226 return rxvt_wcstombs (string);
2947} 3227}
2948 3228
2949/*----------------------------------------------------------------------*/ 3229/*----------------------------------------------------------------------*/
2950/* 3230/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3231 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3232 */
2953void 3233void
2954rxvt_term::process_dcs_seq () 3234rxvt_term::process_dcs_seq ()
2955{ 3235{
2956 unsigned char eh, *s;
2957 /* 3236 /*
2958 * Not handled yet 3237 * Not handled yet
2959 */ 3238 */
3239
3240 unicode_t eh;
2960 s = get_to_st (&eh); 3241 char *s = get_to_st (eh);
2961 if (s) 3242 if (s)
2962 free (s); 3243 free (s);
3244
2963 return; 3245 return;
2964} 3246}
2965 3247
2966/*----------------------------------------------------------------------*/ 3248/*----------------------------------------------------------------------*/
2967/* 3249/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3250 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3251 */
2970void 3252void
2971rxvt_term::process_osc_seq () 3253rxvt_term::process_osc_seq ()
2972{ 3254{
2973 unsigned char ch, eh, *s; 3255 int arg;
2974 int arg;
2975 3256
2976 ch = cmd_getc (); 3257 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3258 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3259 arg = arg * 10 + (ch - '0');
2979 3260
2980 if (ch == ';') 3261 if (ch == ';')
2981 { 3262 {
3263 unicode_t eh;
2982 s = get_to_st (&eh); 3264 char *s = get_to_st (eh);
3265
2983 if (s) 3266 if (s)
2984 { 3267 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3268 process_xterm_seq (arg, s, eh);
2997 free (s); 3269 free (s);
2998 } 3270 }
2999 } 3271 }
3000} 3272}
3273
3274void
3275rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3276{
3277 if (str[0] == '?' && !str[1])
3278 {
3279 rgba c;
3280 pix_colors_focused[color].get (c);
3281
3282#if XFT
3283 if (c.a != rgba::MAX_CC)
3284 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3285 else
3286#endif
3287 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3288 }
3289 else
3290 set_window_color (color, str);
3291}
3292
3001/* 3293/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3294 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3295 */
3022void 3296void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3297rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3298{
3025 int changed = 0; 3299 int color;
3026 int color;
3027 char *buf, *name; 3300 char *buf, *name;
3301 bool query = str[0] == '?' && !str[1];
3302 int saveop = op;
3303
3304 dLocal (Display *, dpy);
3028 3305
3029 assert (str != NULL); 3306 assert (str != NULL);
3307
3308 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3309 return;
3310
3030 switch (op) 3311 switch (op)
3031 { 3312 {
3032 case XTerm_name: 3313 case XTerm_name:
3033 set_title (str); 3314 set_title (str);
3034 /* FALLTHROUGH */ 3315 /* FALLTHROUGH */
3035 case XTerm_iconName: 3316 case XTerm_iconName:
3036 set_iconName (str); 3317 set_icon_name (str);
3037 break; 3318 break;
3038 case XTerm_title: 3319 case XTerm_title:
3039 set_title (str); 3320 set_title (str);
3040 break; 3321 break;
3322 case XTerm_property:
3323 if (str[0] == '?')
3324 {
3325 Atom prop = display->atom (str + 1);
3326 Atom actual_type;
3327 int actual_format;
3328 unsigned long nitems;
3329 unsigned long bytes_after;
3330 unsigned char *value = 0;
3331 const char *str = "";
3332
3333 if (prop
3334 && XGetWindowProperty (dpy, parent[0],
3335 prop, 0, 1<<16, 0, AnyPropertyType,
3336 &actual_type, &actual_format,
3337 &nitems, &bytes_after, &value) == Success
3338 && actual_type != None
3339 && actual_format == 8)
3340 str = (const char *)(value);
3341
3342 tt_printf ("\033]%d;%s%c", op, str, resp);
3343
3344 XFree (value);
3345 }
3346 else
3347 {
3348 char *eq = strchr (str, '=');
3349
3350 if (eq)
3351 {
3352 *eq = 0;
3353 set_utf8_property (display->atom (str), eq + 1);
3354 }
3355 else
3356 XDeleteProperty (dpy, parent[0],
3357 display->atom (str));
3358 }
3359 break;
3360
3041 case XTerm_Color: 3361 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3362 for (buf = (char *)str; buf && *buf;)
3043 { 3363 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3364 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3365 break;
3366
3046 *name++ = '\0'; 3367 *name++ = '\0';
3047 color = atoi (buf); 3368 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3369
3370 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3371 break;
3372
3050 if ((buf = STRCHR (name, ';')) != NULL) 3373 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3374 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3375
3376 process_color_seq (op, color, name, resp);
3053 } 3377 }
3378 break;
3379 case Rxvt_restoreFG:
3380 case XTerm_Color00:
3381 process_color_seq (op, Color_fg, str, resp);
3382 break;
3383 case Rxvt_restoreBG:
3384 case XTerm_Color01:
3385 process_color_seq (op, Color_bg, str, resp);
3054 break; 3386 break;
3055#ifndef NO_CURSORCOLOR 3387#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3388 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3389 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3390 break;
3059#endif 3391#endif
3060 case XTerm_Color_pointer: 3392 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3393 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3394 break;
3395 case XTerm_Color_pointer_bg:
3396 process_color_seq (op, Color_pointer_bg, str, resp);
3397 break;
3398#ifdef OPTION_HC
3399 case XTerm_Color_HC:
3400 process_color_seq (op, Color_HC, str, resp);
3401 break;
3402 case XTerm_Color_HTC:
3403 process_color_seq (op, Color_HTC, str, resp);
3404 break;
3405#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3406#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3407 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3408 process_color_seq (op, Color_BD, str, resp);
3066 break; 3409 break;
3067 case XTerm_Color_UL: 3410 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3411 process_color_seq (op, Color_UL, str, resp);
3069 break; 3412 break;
3070 case XTerm_Color_RV: 3413 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3414 process_color_seq (op, Color_IT, str, resp);
3072 break; 3415 break;
3073#endif 3416#endif
3074 3417 case URxvt_Color_border:
3075 case XTerm_Menu: 3418 process_color_seq (op, Color_border, str, resp);
3419 break;
3420#if ENABLE_TRANSPARENCY
3421 case URxvt_Color_tint:
3422 process_color_seq (op, Color_tint, str, resp);
3076 /* 3423 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3424 bool changed = false;
3078 * so DON'T do it here 3425
3426 if (ISSET_PIXCOLOR (Color_tint))
3427 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3428 else
3429 changed = bgPixmap.unset_tint ();
3430
3431 if (changed)
3432 update_background ();
3079 */ 3433 }
3434
3080 break; 3435 break;
3436#endif
3437
3438#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3439 case Rxvt_Pixmap:
3082 if (*str != ';') 3440 if (!strcmp (str, "?"))
3083 { 3441 {
3084#if XPM_BACKGROUND 3442 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3443
3086 set_bgPixmap (str); /* change pixmap */ 3444 sprintf (str, "[%dx%d+%d+%d]",
3087#endif 3445 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3088 scr_touch (true); 3446 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3447 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3448 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3449 else
3091 { 3450 {
3451 int changed = 0;
3452
3453 if (*str != ';')
3454 {
3455 /* reset to default scaling :*/
3456 bgPixmap.unset_geometry ();
3457 if (bgPixmap.set_file (str)) /* change pixmap */
3458 changed++;
3459 str = strchr (str, ';');
3460 if (str == NULL)
3461 bgPixmap.set_defaultGeometry ();
3462 }
3463
3464 while (str)
3465 {
3092 str++; 3466 str++;
3093#if XPM_BACKGROUND 3467 if (bgPixmap.set_geometry (str))
3094 changed += scale_pixmap (str); 3468 changed++;
3095#endif 3469 str = strchr (str, ';');
3470 }
3096 3471
3472 if (changed)
3473 update_background ();
3097 } 3474 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3475 break;
3476#endif
3106 3477
3107 case XTerm_restoreFG:
3108 set_window_color (Color_fg, str);
3109 break;
3110 case XTerm_restoreBG:
3111 set_window_color (Color_bg, str);
3112 break;
3113 case XTerm_logfile: 3478 case XTerm_logfile:
3479 // TODO, when secure mode?
3114 break; 3480 break;
3115 case XTerm_font: 3481
3116 change_font (0, str);
3117 break;
3118#if 0 3482#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3483 case Rxvt_dumpscreen: /* no error notices */
3120 { 3484 {
3121 int fd; 3485 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3486 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3487 {
3124 scr_dump (fd); 3488 scr_dump (fd);
3125 close (fd); 3489 close (fd);
3126 } 3490 }
3127 } 3491 }
3128 break; 3492 break;
3129#endif 3493#endif
3494 case XTerm_font:
3495 op = URxvt_font;
3496 case URxvt_font:
3497#if ENABLE_STYLES
3498 case URxvt_boldFont:
3499 case URxvt_italicFont:
3500 case URxvt_boldItalicFont:
3501#endif
3502 if (query)
3503 tt_printf ("\33]%d;%-.250s%c", saveop,
3504 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3505 ? fontset[op - URxvt_font]->fontdesc : "",
3506 resp);
3507 else
3508 {
3509 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3510
3511 res = strdup (str);
3512 allocated.push_back ((void *)res);
3513 set_fonts ();
3514 }
3515 break;
3516
3517 case URxvt_version:
3518 if (query)
3519 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3520 op,
3521 rs[Rs_name], VERSION[0], VERSION[2],
3522 resp);
3523 break;
3524
3525#if !ENABLE_MINIMAL
3526 case URxvt_locale:
3527 if (query)
3528 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3529 else
3530 {
3531 set_locale (str);
3532 pty->set_utf8_mode (enc_utf8);
3533 init_xlocale ();
3534 }
3535 break;
3536
3537 case URxvt_view_up:
3538 case URxvt_view_down:
3539 {
3540 int lines = atoi (str);
3541
3542 if (lines)
3543 scr_page (op == URxvt_view_up ? UP : DN, lines);
3544 else
3545 scr_erase_savelines ();
3546 }
3547
3548 break;
3549#endif
3550
3551#if ENABLE_PERL
3552 case URxvt_perl:
3553 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3554 break;
3555#endif
3131 } 3556 }
3132} 3557}
3133/*----------------------------------------------------------------------*/ 3558/*----------------------------------------------------------------------*/
3134 3559
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3560/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 3568 * so no need for fancy checking
3144 */ 3569 */
3145int 3570int
3146rxvt_term::privcases (int mode, unsigned long bit) 3571rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3572{
3148 int state; 3573 int state;
3149 3574
3150 if (mode == 's') 3575 if (mode == 's')
3151 { 3576 {
3152 SavedModes |= (PrivateModes & bit); 3577 SavedModes |= (priv_modes & bit);
3153 return -1; 3578 return -1;
3154 } 3579 }
3155 else 3580 else
3156 { 3581 {
3157 if (mode == 'r') 3582 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3583 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3584 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3585 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3586
3587 set_privmode (bit, state);
3162 } 3588 }
3589
3163 return state; 3590 return state;
3164} 3591}
3165 3592
3166/* we're not using priv _yet_ */ 3593/* we're not using priv _yet_ */
3167void 3594void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3595rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 3596{
3170 unsigned int i, j; 3597 unsigned int i, j;
3171 int state; 3598 int state;
3599
3172 static const struct 3600 static const struct
3173 { 3601 {
3174 const int argval; 3602 const int argval;
3175 const unsigned long bit; 3603 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3604 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3605 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3606 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 3607 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3608 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3609 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3610 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3611 { 7, PrivMode_Autowrap }, // DECAWM
3612 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3613 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3614 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3615 // 19 Print screen prints full screen/scroll region
3188#endif 3616 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3617#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3618 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3619#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3620 { 35, PrivMode_ShiftKeys }, // rxvt extension
3621 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3622 { 40, PrivMode_132OK },
3623 // 41 xterm more fixes NYI
3624 // 45 margin bell NYI
3625 // 46 start logging
3195 { 47, PrivMode_Screen }, 3626 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3627 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3197#ifndef NO_BACKSPACE_KEY 3628#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3629 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3630#endif
3200 { 1000, PrivMode_MouseX11 }, 3631 { 1000, PrivMode_MouseX11 },
3632 { 1002, PrivMode_MouseBtnEvent },
3633 { 1003, PrivMode_MouseAnyEvent },
3201 { 1010, PrivMode_TtyOutputInh }, 3634 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3635 { 1011, PrivMode_Keypress }, // rxvt extension
3636 // 1035 enable modifiers for alt, numlock NYI
3637 // 1036 send ESC for meta keys NYI
3638 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3639 { 1047, PrivMode_Screen },
3640 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3641 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3642 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3643 { 2004, PrivMode_BracketPaste },
3205 }; 3644 };
3206 3645
3207 if (nargs == 0) 3646 if (nargs == 0)
3208 return; 3647 return;
3209 3648
… …
3224 state = privcases (mode, argtopriv[j].bit); 3663 state = privcases (mode, argtopriv[j].bit);
3225 break; 3664 break;
3226 } 3665 }
3227 3666
3228 /* extra handling for values with state unkept */ 3667 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3668 switch (arg[i])
3231 { 3669 {
3670#if ENABLE_STYLES
3671 case 1021:
3672 set_option (Opt_intensityStyles, mode);
3673
3674 scr_touch (true);
3675 break;
3676#endif
3232 case 1048: /* alternative cursor save */ 3677 case 1048: /* alternative cursor save */
3678 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3679 if (mode == 0)
3234 scr_cursor (RESTORE); 3680 scr_cursor (RESTORE);
3235 else if (mode == 1) 3681 else if (mode == 1)
3236 scr_cursor (SAVE); 3682 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3683 break;
3684 }
3685
3686 if (state >= 0)
3687 /* extra handling for values with valid 0 or 1 state */
3688 switch (arg[i])
3689 {
3690 /* case 1: - application cursor keys */
3691 case 2: /* VT52 mode */
3692 /* oddball mode. should be set regardless of set/reset
3693 * parameter. Return from VT52 mode with an ESC < from
3694 * within VT52 mode
3695 */
3696 set_privmode (PrivMode_vt52, 1);
3697 break;
3253 case 3: /* 80/132 */ 3698 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3699 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3700 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3701 break;
3258 case 4: /* smooth scrolling */ 3702 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3703 set_option (Opt_jumpScroll, !state);
3263 break; 3704 break;
3264 case 5: /* reverse video */ 3705 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3706 scr_rvideo_mode (state);
3266 break; 3707 break;
3267 case 6: /* relative/absolute origins */ 3708 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3709 scr_relative_origin (state);
3269 break; 3710 break;
3270 case 7: /* autowrap */ 3711 case 7: /* autowrap */
3271 scr_autowrap (state); 3712 scr_autowrap (state);
3272 break; 3713 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3714 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3715 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3716 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3717 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3718 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3719#ifdef scrollBar_esc
3286 case scrollBar_esc: 3720 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3721 if (scrollBar.map (state))
3288 { 3722 {
3289 resize_all_windows (0, 0, 0); 3723 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3724 scr_touch (true);
3291 } 3725 }
3292 break; 3726 break;
3293#endif 3727#endif
3294 case 25: /* visible/invisible cursor */ 3728 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3729 scr_cursor_visible (state);
3296 break; 3730 break;
3297 /* case 35: - shift keys */ 3731 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3732 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3733 case 47: /* secondary screen */
3300 scr_change_screen (state); 3734 scr_change_screen (state);
3301 break; 3735 break;
3302 /* case 66: - application key pad */ 3736 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3737 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3738 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3739 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3740 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3741 break;
3308#if 0
3309 case 1001: 3742 case 1002:
3310 break; /* X11 mouse highlighting */ 3743 case 1003:
3311#endif 3744 if (state)
3745 {
3746 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3747 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3748 vt_emask_mouse = PointerMotionMask;
3749 }
3750 else
3751 vt_emask_mouse = NoEventMask;
3752
3753 vt_select_input ();
3754 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3755 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3756 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3757 break;
3318 case 1011: /* scroll to bottom on key press */ 3758 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3759 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3760 break;
3324 case 1047: /* secondary screen w/ clearing */ 3761 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3762 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3763 if (!state)
3327 scr_erase_screen (2); 3764 scr_erase_screen (2);
3765
3328 scr_change_screen (state); 3766 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3767 break;
3768 case 1049: /* secondary screen w/ clearing first */
3769 if (option (Opt_secondaryScreen))
3770 if (state)
3771 scr_cursor (SAVE);
3772
3773 scr_change_screen (state);
3774
3775 if (option (Opt_secondaryScreen))
3776 if (state)
3777 scr_erase_screen (2);
3778 else
3779 scr_cursor (RESTORE);
3780 break;
3781 default:
3782 break;
3332 } 3783 }
3333 } 3784 }
3334} 3785}
3335/*}}} */ 3786/*}}} */
3336 3787
3337/*{{{ process sgr sequences */ 3788/*{{{ process sgr sequences */
3338void 3789void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3790rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3791{
3341 unsigned int i; 3792 unsigned int i;
3342 short rendset; 3793 short rendset;
3343 int rendstyle; 3794 int rendstyle;
3344 3795
3345 if (nargs == 0) 3796 if (nargs == 0)
3346 { 3797 {
3347 scr_rendition (0, ~RS_None); 3798 scr_rendition (0, ~RS_None);
3348 return; 3799 return;
3349 } 3800 }
3801
3350 for (i = 0; i < nargs; i++) 3802 for (i = 0; i < nargs; i++)
3351 { 3803 {
3352 rendset = -1; 3804 rendset = -1;
3353 switch (arg[i]) 3805 switch (arg[i])
3354 { 3806 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3808 rendset = 0, rendstyle = ~RS_None;
3357 break; 3809 break;
3358 case 1: 3810 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3811 rendset = 1, rendstyle = RS_Bold;
3360 break; 3812 break;
3813 //case 2: // low intensity
3814 case 3:
3815 rendset = 1, rendstyle = RS_Italic;
3816 break;
3361 case 4: 3817 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3818 rendset = 1, rendstyle = RS_Uline;
3363 break; 3819 break;
3364 case 5: 3820 case 5: // slowly blinking
3821 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3822 rendset = 1, rendstyle = RS_Blink;
3366 break; 3823 break;
3824 //case 6: // scoansi light background
3367 case 7: 3825 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3826 rendset = 1, rendstyle = RS_RVid;
3369 break; 3827 break;
3370 case 22: 3828 case 8:
3829 // invisible. NYI
3830 break;
3831 //case 9: // crossed out
3832 //case 10: // scoansi acs off, primary font
3833 //case 11: // scoansi acs on, first alt font
3834 //case 12: // scoansi acs on, |0x80, second alt font
3835 //...
3836 //case 19: // ninth alt font
3837 //case 20: // gothic
3838 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3839 rendset = 0, rendstyle = RS_Bold;
3840 break;
3841 case 22: // normal intensity
3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 23: // disable italic
3845 rendset = 0, rendstyle = RS_Italic;
3372 break; 3846 break;
3373 case 24: 3847 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3848 rendset = 0, rendstyle = RS_Uline;
3375 break; 3849 break;
3376 case 25: 3850 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3851 rendset = 0, rendstyle = RS_Blink;
3378 break; 3852 break;
3853 case 26: // variable spacing (iso 8613)
3854 rendset = 0, rendstyle = RS_Blink;
3855 break;
3379 case 27: 3856 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3857 rendset = 0, rendstyle = RS_RVid;
3381 break; 3858 break;
3859 //case 28: // visible. NYI
3860 //case 29: // not crossed-out
3382 } 3861 }
3862
3383 if (rendset != -1) 3863 if (rendset != -1)
3384 { 3864 {
3385 scr_rendition (rendset, rendstyle); 3865 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3866 continue; /* for (;i;) */
3387 } 3867 }
… …
3394 case 33: 3874 case 33:
3395 case 34: 3875 case 34:
3396 case 35: 3876 case 35:
3397 case 36: 3877 case 36:
3398 case 37: 3878 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3879 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3880 break;
3402#ifdef TTY_256COLOR 3881 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3882 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3883 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3884 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3885 i += 2;
3409 } 3886 }
3410 break; 3887 break;
3411#endif
3412 case 39: /* default fg */ 3888 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3889 scr_color (Color_fg, Color_fg);
3414 break; 3890 break;
3415 3891
3416 case 40: 3892 case 40:
… …
3419 case 43: 3895 case 43:
3420 case 44: 3896 case 44:
3421 case 45: 3897 case 45:
3422 case 46: 3898 case 46:
3423 case 47: 3899 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3900 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3901 break;
3427#ifdef TTY_256COLOR 3902 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3903 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3904 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3905 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3906 i += 2;
3434 } 3907 }
3435 break; 3908 break;
3436#endif
3437 case 49: /* default bg */ 3909 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3910 scr_color (Color_bg, Color_bg);
3439 break; 3911 break;
3440 3912
3441#ifndef NO_BRIGHTCOLOR 3913 //case 50: // not variable spacing
3914
3915#if !ENABLE_MINIMAL
3442 case 90: 3916 case 90:
3443 case 91: /* set bright fg color */ 3917 case 91: /* set bright fg color */
3444 case 92: 3918 case 92:
3445 case 93: 3919 case 93:
3446 case 94: 3920 case 94:
3447 case 95: 3921 case 95:
3448 case 96: 3922 case 96:
3449 case 97: 3923 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3925 break;
3453 case 100: 3926 case 100:
3454 case 101: /* set bright bg color */ 3927 case 101: /* set bright bg color */
3455 case 102: 3928 case 102:
3456 case 103: 3929 case 103:
3457 case 104: 3930 case 104:
3458 case 105: 3931 case 105:
3459 case 106: 3932 case 106:
3460 case 107: 3933 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3934 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3935 break;
3464#endif 3936#endif
3465
3466 } 3937 }
3467 } 3938 }
3468} 3939}
3469/*}}} */ 3940/*}}} */
3470 3941
3471/*{{{ process Rob Nation's own graphics mode sequences */ 3942/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 3943void
3473rxvt_term::process_graphics () 3944rxvt_term::process_graphics ()
3474{ 3945{
3475 unsigned char ch, cmd = cmd_getc (); 3946 unicode_t ch, cmd = cmd_getc ();
3476 3947
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 3948 if (cmd == 'Q')
3949 {
3479 { /* query graphics */ 3950 /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3951 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3952 return;
3482 } 3953 }
3483 /* swallow other graphics sequences until terminating ':' */ 3954 /* swallow other graphics sequences until terminating ':' */
3484 do 3955 do
3485 ch = cmd_getc (); 3956 ch = cmd_getc ();
3486 while (ch != ':'); 3957 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3958}
3533/*}}} */ 3959/*}}} */
3534 3960
3535/* ------------------------------------------------------------------------- */ 3961/* ------------------------------------------------------------------------- */
3536 3962
… …
3540 */ 3966 */
3541void 3967void
3542rxvt_term::tt_printf (const char *fmt,...) 3968rxvt_term::tt_printf (const char *fmt,...)
3543{ 3969{
3544 va_list arg_ptr; 3970 va_list arg_ptr;
3545 unsigned char buf[256]; 3971 char buf[256];
3546 3972
3547 va_start (arg_ptr, fmt); 3973 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3974 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3975 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3976 tt_write (buf, strlen (buf));
3551} 3977}
3552 3978
3553/* ---------------------------------------------------------------------- */ 3979/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 3980/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 3981 * or generated by us in response to a query ESC sequence.
3556 */ 3982 */
3557void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3559{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3983const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3561 3984
3562 if (len) 3985void
3986rxvt_term::tt_write (const char *data, unsigned int len)
3987{
3988 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3989 return;
3990
3991 if (pty->pty < 0)
3992 return;
3993
3994 if (v_buflen == 0)
3995 {
3996 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3997
3998 if ((unsigned int)written == len)
3999 return;
4000
4001 data += written;
4002 len -= written;
3563 { 4003 }
4004
4005 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4006
4007 memcpy (v_buffer + v_buflen, data, len);
4008 v_buflen += len;
4009
4010 pty_ev.set (ev::READ | ev::WRITE);
4011}
4012
4013void rxvt_term::pty_write ()
4014{
4015 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4016
4017 if (written > 0)
4018 {
4019 v_buflen -= written;
4020
3564 if (v_buflen == 0) 4021 if (v_buflen == 0)
3565 { 4022 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4023 free (v_buffer);
3593 v_buffer = 0; 4024 v_buffer = 0;
3594 v_buflen = 0;
3595 4025
3596 pty_ev.set (EVENT_READ); 4026 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4027 return;
3609 } 4028 }
4029
4030 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4031 }
4032 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4033 pty_ev.set (ev::READ);
3611} 4034}
3612 4035
3613/*----------------------- end-of-file (C source) -----------------------*/ 4036/*----------------------- end-of-file (C source) -----------------------*/
3614 4037

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