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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 1.512 by root, Mon May 28 16:40:03 2012 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
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
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 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
136void ecb_cold
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 ecb_cold
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 ecb_cold
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int ecb_cold
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym ecb_cold
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int ecb_cold
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 402rxvt_term::key_press (XKeyEvent &ev)
60{ 403{
61 int ctrl, meta, shft, len; 404 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 405 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 406 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
69 413
70 /* 414 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
73 * 417 *
74 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
75 */ 419 */
76 shft = (ev.state & ShiftMask); 420 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 421 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 422 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 }
85 423
86 kbuf[0] = 0; 424 kbuf[0] = 0;
87 425
88#ifdef USE_XIM 426#ifdef USE_XIM
89 if (Input_Context) 427 if (Input_Context)
90 { 428 {
91 Status status_return; 429 Status status_return;
92 430
431#if 0
93#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
97 else 436 else
437#endif
98#endif 438#endif
99 { 439 {
100 wchar_t wkbuf[KBUFSZ + 1]; 440 wchar_t wkbuf[KBUFSZ + 1];
101 441
102 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
106 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
109 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 452 SET_LOCALE (locale);
111 453
112 if (status_return == XLookupChars 454 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
114 { 456 {
457 /* make sure the user can type ctrl-@, i.e. NUL */
458 if (len == 1 && *wkbuf == 0)
459 {
460 kbuf[0] = 0;
461 len = 1;
462 }
463 else
464 {
115 wkbuf[len] = 0; 465 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 466 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 467 if (len < 0)
118 len = 0; 468 len = 0;
469 }
119 } 470 }
120 else 471 else
121 len = 0; 472 len = 0;
122 } 473 }
123 474
… …
125 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
126 } 477 }
127 else 478 else
128#endif 479#endif
129 { 480 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 482 valid_keysym = keysym != NoSymbol;
132 } 483 }
133 484
134 if (valid_keysym) 485 if (valid_keysym)
135 { 486 {
136 /* for some backwards compatibility */ 487#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 488 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 489 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 490#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
156 491
157 if (TermWin.saveLines) 492 if (saveLines)
158 { 493 {
159#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 495 if (!ctrl && !meta)
161 {
162#else 496#else
163 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
164 { 499 {
165#endif
166 int lnsppg; 500 int lnsppg;
167 501
168#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 504#else
171 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
172#endif 506#endif
507 max_it (lnsppg, 1);
508
173 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
174 { 510 {
175 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
176 return; 512 return;
177 } 513 }
… …
204 scr_move_to (0, 1); 540 scr_move_to (0, 1);
205 return; 541 return;
206 } 542 }
207 else if (keysym == XK_End) 543 else if (keysym == XK_End)
208 { 544 {
209 scr_move_to (1, 0); 545 scr_move_to (1, 1);
210 return; 546 return;
211 } 547 }
212 } 548 }
213#endif 549#endif
214 } 550 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 556 {
221 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
223 } 559 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 561 {
226 switch (keysym) 562 switch (keysym)
227 { 563 {
228 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 566 selection_request (ev.time);
231 return; 567 return;
568#if TODO
232 /* rxvt extras */ 569 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 571 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 573 return;
574#endif
239 } 575 }
240 } 576 }
241 } 577 }
242#ifdef PRINTPIPE 578
243 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
244 { 580 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 582 {
248#endif 583 int hv;
249#ifdef GREEK_SUPPORT 584
250 if (keysym == ks_greekmodeswith) 585 if (iso14755buf & ISO_14755_51
251 { 586 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 587 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 588 {
255 xterm_seq (XTerm_title, 589 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 590 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 591# if ISO_14755
258 greek_reset (); 592 iso14755_51 (0);
593# endif
594 return;
259 } 595 }
260 else 596 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 { 597 {
271 unsigned int l; 598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 599# if ISO_14755
273 const unsigned char ch = C0_ESC; 600 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 601# endif
283 tt_write (&ch, 1); 602 return;
284 tt_write (kbuf0, l); 603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
285 return; 611 return;
286 } 612 }
287 else 613 else
288#endif
289 { 614 {
290 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
291 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
292 { 768 {
293#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
294 case XK_BackSpace: 770 if (param > 0)
295 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
296 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0';
300 }
301 else 772 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; 773 newlen = 0;
611 break;
612 } 774 }
613 if (newlen) 775 break;
614 len = STRLEN (kbuf);
615 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
781 if (len > 0)
782 {
616 /* 783 /*
784 * pass Shift/Control indicators for function keys ending with `~'
785 *
786 * eg,
787 * Prior = "ESC[5~"
788 * Shift+Prior = "ESC[5$"
789 * Ctrl+Prior = "ESC[5^"
790 * Ctrl+Shift+Prior = "ESC[5@"
791 */
792 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
793 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
794
795 /*
617 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
618 */ 797 */
619#ifdef META8_OPTION 798#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80))
621 kbuf[len - 1] |= 0x80; 800 kbuf[len - 1] |= 0x80;
622#endif 801#endif
802 }
623 803
624 } 804 }
625 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
626 { 806 {
627 len = 1; 807 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
629 } 814 }
630 else 815 else
631 { 816 {
632#ifdef META8_OPTION 817#ifdef META8_OPTION
633 /* set 8-bit on */ 818 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
635 { 820 {
636 unsigned char *ch; 821 char *ch;
637 822
638 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 824 *ch |= 0x80;
825
640 meta = 0; 826 meta = 0;
641 } 827 }
642#endif 828#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 829 /* nil */ ;
648 } 830 }
649 } 831 }
832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
650 835
651 if (len <= 0) 836 if (len <= 0)
652 return; /* not mapped */ 837 return; /* not mapped */
653 838
654 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 840 if (view_start)
656 { 841 {
657 TermWin.view_start = 0; 842 view_start = 0;
658 want_refresh = 1; 843 want_refresh = 1;
659 } 844 }
660
661 /*
662 * these modifications only affect the static keybuffer
663 * pass Shift/Control indicators for function keys ending with `~'
664 *
665 * eg,
666 * Prior = "ESC[5~"
667 * Shift+Prior = "ESC[5$"
668 * Ctrl+Prior = "ESC[5^"
669 * Ctrl+Shift+Prior = "ESC[5@"
670 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
671 */
672 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 845
675 /* escape prefix */ 846 /* escape prefix */
676 if (meta 847 if (meta
677#ifdef META8_OPTION 848#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 849 && meta_char == C0_ESC
679#endif 850#endif
680 ) 851 )
681 { 852 {
682 const unsigned char ch = C0_ESC; 853 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 854 tt_write (&ch, 1);
685 } 855 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 856
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); 857 tt_write (kbuf, (unsigned int)len);
699} 858}
700/*}}} */
701 859
702#if (MENUBAR_MAX) 860void ecb_cold
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 861rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */
705unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
707{ 862{
708 unsigned int n, s; 863#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
864 KeySym keysym;
709 865
710 n = cmdbuf_ptr - cmdbuf_base; 866 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 867#endif
712 if (n > 0 && s < count) 868
869#if ENABLE_FRILLS || ISO_14755
870 // ISO 14755 support
871 if (iso14755buf)
872 if (iso14755buf & ISO_14755_52)
713 { 873 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 874# if ISO_14755
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 875 scr_overlay_off ();
716 cmdbuf_ptr = cmdbuf_base; 876# endif
717 cmdbuf_endp -= n; 877# if ISO_14755
718 s += n; 878 // iso14755 part 5.2 handling: release time
879 // first: controls
880 if ((ev.state & ControlMask)
881 && ((keysym >= 0x40 && keysym <= 0x5f)
882 || (keysym >= 0x61 && keysym <= 0x7f)))
883 {
884 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
885 commit_iso14755 ();
886
887 return;
888 }
889
890 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
891 if (i[0] == keysym)
892 {
893 iso14755buf = ISO_14755_51 | i[1];
894 commit_iso14755 ();
895
896 return;
897 }
898
899 scr_bell ();
900# endif
901 iso14755buf = 0;
902
903 return;
719 } 904 }
720 if (count > s) 905 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
721 { 906 {
722 rxvt_print_error ("data loss: cmd_write too large"); 907# if ISO_14755
723 count = s; 908 scr_overlay_off ();
909# endif
910 if (iso14755buf & ISO_14755_51)
911 commit_iso14755 ();
912#if ISO_14755
913 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
914 {
915 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
916
917 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
918 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
919 }
920# endif
921 else
922 iso14755buf = 0;
724 } 923 }
725 for (; count--;) 924#endif
726 *cmdbuf_endp++ = *str++; 925
926 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
727 return 0; 927 return;
928
929#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
930 if (!(ev.state & ControlMask))
931 slip_wheel_ev.stop ();
932 else if (keysym == XK_Control_L || keysym == XK_Control_R)
933 mouse_slip_wheel_speed = 0;
934#endif
728} 935}
729#endif /* MENUBAR_MAX */
730 936
731void 937void
732rxvt_term::flush () 938rxvt_term::flush ()
733{ 939{
734#ifdef TRANSPARENT 940 flush_ev.stop ();
735 if (want_full_refresh) 941
942#ifdef HAVE_BG_PIXMAP
943 if (bg_flags & BG_NEEDS_REFRESH)
736 { 944 {
737 want_full_refresh = 0; 945 bg_flags &= ~BG_NEEDS_REFRESH;
738 scr_clear ();
739 scr_touch (false); 946 scr_touch (false);
740 want_refresh = 1;
741 } 947 }
742#endif 948#endif
743 949
744 if (want_refresh) 950 if (want_refresh)
745 { 951 {
952 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
953 {
954 int row = view_start;
955 int end_row = row + nrow;
956
957 while (row > top_row && ROW (row - 1).is_longer ())
958 --row;
959
960 do
961 {
962 int start_row = row;
963 line_t *l;
964
965 do
966 {
967 l = &ROW (row++);
968
969 if (!(l->f & LINE_FILTERED))
970 {
971 // line not filtered, mark it as filtered
972 l->f |= LINE_FILTERED;
973 while (l->is_longer ())
974 {
975 l = &ROW (row++);
976 l->f |= LINE_FILTERED;
977 }
978
979 // and filter it
980 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
981
982 break;
983 }
984 }
985 while (l->is_longer () && row < end_row);
986 }
987 while (row < end_row);
988 }
989
746 scr_refresh (refresh_type); 990 scr_refresh ();
747 scrollbar_show (1); 991 scrollBar.show (1);
748#ifdef USE_XIM 992#ifdef USE_XIM
749 IMSendSpot (); 993 im_send_spot ();
750#endif 994#endif
751
752 } 995 }
753 996
754 display->flush (); 997 display->flush ();
755} 998}
756 999
1000/* checks whether a refresh is requested and starts the refresh timer */
757void 1001void
758rxvt_term::check_cb (check_watcher &w) 1002rxvt_term::refresh_check ()
759{ 1003{
760 SET_R (this); 1004 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1005 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1006
1007 display->flush ();
1008}
1009
1010void
1011rxvt_term::flush_cb (ev::timer &w, int revents)
1012{
1013 make_current ();
1014
1015 refresh_count = 0;
763 flush (); 1016 flush ();
764} 1017}
765 1018
766#ifdef CURSOR_BLINK 1019#ifdef CURSOR_BLINK
767void 1020void
1021rxvt_term::cursor_blink_reset ()
1022{
1023 if (hidden_cursor)
1024 {
1025 hidden_cursor = 0;
1026 want_refresh = 1;
1027 }
1028
1029 if (option (Opt_cursorBlink))
1030 cursor_blink_ev.again ();
1031 else
1032 cursor_blink_ev.stop ();
1033}
1034
1035void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1036rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1037{
770 hidden_cursor = !hidden_cursor; 1038 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1039 want_refresh = 1;
772 1040 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1041}
775#endif 1042#endif
776 1043
777#ifdef TEXT_BLINK 1044#ifdef TEXT_BLINK
778void 1045void
779rxvt_term::text_blink_cb (time_watcher &w) 1046rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1047{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1048 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1049 {
783 hidden_text = !hidden_text; 1050 hidden_text = !hidden_text;
784 want_refresh = 1; 1051 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1052 refresh_check ();
1053 }
1054 else
1055 w.stop ();
1056}
1057#endif
1058
1059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1060void
1061rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1062{
1063 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1064 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
786 } 1065 {
1066 want_refresh = 1;
1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifdef SELECTION_SCROLLING
1075void
1076rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1077{
1078 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1079 {
1080 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1092{
1093 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098
1099 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1100 {
1101 mouse_slip_wheel_speed = 0;
1102 w.stop ();
1103 }
1104}
1105#endif
1106
1107#if LINUX_YIELD_HACK
1108static struct event_handler
1109{
1110 ev::prepare yield_ev;
1111
1112 void yield_cb (ev::prepare &w, int revents)
1113 {
1114 // this should really be sched_yield(), but the linux guys thought
1115 // that giving a process calling sched_yield () less cpu time than
1116 // ones with high nice levels is a useful thing to do. It surely is is
1117 // allowed by the sus... as is returning ENOSYS.
1118 // since the linux guys additionally thought that breaking the only
1119 // known workaround against their unusable sched_yield hack is cool,
1120 // we just nanosleep a bit and hope for the best.
1121
1122 struct timespec ts = { 0, 1000 };
1123 nanosleep (&ts, 0);
1124
1125 w.stop ();
1126 }
1127
1128 event_handler ()
1129 : yield_ev (this, &event_handler::yield_cb)
1130 {
1131 }
1132} event_handler;
1133#endif
1134
1135/* make sure all the cmd data is at beginning of cmdbuf */
1136void
1137rxvt_term::cmdbuf_reify ()
1138{
1139 if (cmdbuf_ptr == cmdbuf_base)
1140 return;
1141
1142 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1143
1144 memmove (cmdbuf_base, cmdbuf_ptr, used);
1145 cmdbuf_ptr = cmdbuf_base;
1146 cmdbuf_endp = cmdbuf_ptr + used;
1147
1148}
1149
1150#if defined (KEYSYM_RESOURCE)
1151void
1152rxvt_term::cmdbuf_append (const char *str, size_t count)
1153{
1154 cmdbuf_reify ();
1155
1156 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1157
1158 if (count > avail)
1159 return;
1160
1161 memcpy (cmdbuf_endp, str, count);
1162 cmdbuf_endp += count;
1163
1164 cmd_parse ();
787} 1165}
788#endif 1166#endif
789 1167
790bool 1168bool
791rxvt_term::pty_fill () 1169rxvt_term::pty_fill ()
792{ 1170{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1171 cmdbuf_reify ();
794 1172
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1173 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1174
1175 if (!avail)
1176 {
1177 // normally this indicates a "too long" command sequence - just drop the data we have
796 cmdbuf_ptr = cmdbuf_base; 1178 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1179 cmdbuf_endp = cmdbuf_ptr;
1180 avail = CBUFSIZ;
1181 }
798 1182
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1183 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
800 1184
801 if (n > 0) 1185 if (r > 0)
802 { 1186 {
803 cmdbuf_endp += n; 1187 cmdbuf_endp += r;
804 return true; 1188 return true;
805 } 1189 }
806 else if (n < 0 && errno != EAGAIN) 1190 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1191 {
1192#if LINUX_YIELD_HACK
1193 if (display->is_local)
1194 event_handler.yield_ev.start ();
1195#endif
1196 }
1197 else
1198 {
1199 pty_ev.stop ();
1200
1201 if (!option (Opt_hold))
807 destroy (); 1202 destroy ();
1203 }
808 1204
809 return false; 1205 return false;
810} 1206}
811 1207
812void 1208void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1209rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1210{
815 SET_R (this); 1211 make_current ();
816 SET_LOCALE (locale);
817 1212
818 if (revents & EVENT_WRITE) 1213 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 1214 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1215 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1216 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 1217
835 uint32_t ch = NOCHAR; 1218 if (revents & ev::WRITE)
1219 pty_write ();
836 1220
837 for (;;) 1221 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} 1222}
936 1223
937// read the next character, currently handles UTF-8 1224void ecb_cold
938// will probably handle all sorts of other stuff in the future 1225rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1226{
942 while (cmdbuf_ptr < cmdbuf_endp) 1227 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1228 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 1229
986#ifdef POINTER_BLANK 1230#ifdef POINTER_BLANK
1231 hidden_pointer = 0;
1232
1233 if (option (Opt_pointerBlank))
1234 pointer_ev.start (pointerBlankDelay);
1235#endif
1236}
1237
1238#ifdef POINTER_BLANK
1239void ecb_cold
1240rxvt_term::pointer_blank ()
1241{
1242 if (!option (Opt_pointerBlank))
1243 return;
1244
1245 XDefineCursor (dpy, vt, display->blank_cursor);
1246 XFlush (dpy);
1247
1248 hidden_pointer = 1;
1249}
1250
1251void ecb_cold
1252rxvt_term::pointer_cb (ev::timer &w, int revents)
1253{
1254 make_current ();
1255
1256 pointer_blank ();
1257}
1258#endif
1259
987void 1260void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank ()
1001{
1002 if (! (Options & Opt_pointerBlank))
1003 return;
1004
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009}
1010
1011void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1261rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1262{
1024 int button_number, key_state = 0; 1263 int button_number, key_state = 0;
1025 int x, y; 1264 int x, y;
1265 int code = 32;
1026 1266
1027 x = ev.x; 1267 x = Pixel2Col (ev.x) + 1;
1028 y = ev.y; 1268 y = Pixel2Row (ev.y) + 1;
1029 pixel_position (&x, &y); 1269
1270 if (ev.type == MotionNotify)
1271 {
1272 if (x == mouse_row && y == mouse_col)
1273 return;
1274
1275 mouse_row = x;
1276 mouse_col = y;
1277 code += 32;
1278 }
1030 1279
1031 if (MEvent.button == AnyButton) 1280 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1281 button_number = 3;
1034 }
1035 else 1282 else
1036 { 1283 {
1037 button_number = MEvent.button - Button1; 1284 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1285 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1286 if (button_number >= 3)
1040 button_number += (64 - 3); 1287 button_number += 64 - 3;
1041 } 1288 }
1042 1289
1043 if (PrivateModes & PrivMode_MouseX10) 1290 if (priv_modes & PrivMode_MouseX10)
1044 { 1291 {
1045 /* 1292 /*
1046 * do not report ButtonRelease 1293 * do not report ButtonRelease
1047 * no state info allowed 1294 * no state info allowed
1048 */ 1295 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1310 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1311 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1312#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1313 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1314#endif
1068
1069 } 1315 }
1070 1316
1071#ifdef DEBUG_MOUSEREPORT 1317#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1318 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1319 if (key_state & 16)
1074 fputc ('C', stderr); 1320 fputc ('C', stderr);
1075 if (key_state & 4) 1321 if (key_state & 4)
1076 fputc ('S', stderr); 1322 fputc ('S', stderr);
… …
1078 fputc ('A', stderr); 1324 fputc ('A', stderr);
1079 if (key_state & 32) 1325 if (key_state & 32)
1080 fputc ('2', stderr); 1326 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1327 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1328 button_number,
1083 x + 1, 1329 x,
1084 y + 1); 1330 y);
1085#else 1331#endif
1332
1333#if ENABLE_FRILLS
1334 if (priv_modes & PrivMode_ExtMouseRight)
1335 tt_printf ("\033[%d;%d;%dM",
1336 code + button_number + key_state,
1337 x,
1338 y);
1339 else if (priv_modes & PrivMode_ExtModeMouse)
1340 tt_printf ("\033[M%c%lc%lc",
1341 code + button_number + key_state,
1342 wint_t (32 + x),
1343 wint_t (32 + y));
1344 else
1345#endif
1086 tt_printf ("\033[M%c%c%c", 1346 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1347 code + button_number + key_state,
1088 (32 + x + 1), 1348 32 + x,
1089 (32 + y + 1)); 1349 32 + y);
1090#endif
1091} 1350}
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 1351
1103/*{{{ process an X event */ 1352/*{{{ process an X event */
1104void 1353void ecb_hot
1105rxvt_term::x_cb (XEvent &ev) 1354rxvt_term::x_cb (XEvent &ev)
1106{ 1355{
1107 SET_R (this); 1356 make_current ();
1108 SET_LOCALE (locale);
1109 1357
1110#if defined(CURSOR_BLINK) 1358 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 1359
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1360 if (ev.xany.window == vt
1120 } 1361 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1362 && 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; 1363 return;
1140#endif
1141 1364
1365 // for XQueryPointer
1142 Window unused_root, unused_child; 1366 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1367 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1368 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 1369
1195 switch (ev.type) 1370 switch (ev.type)
1196 { 1371 {
1197 case KeyPress: 1372 case KeyPress:
1198 lookup_key (ev.xkey); 1373 key_press (ev.xkey);
1199 break; 1374 break;
1200 1375
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1376 case KeyRelease:
1203 { 1377 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; 1378 break;
1215 }
1216#endif
1217 1379
1218 case ButtonPress: 1380 case ButtonPress:
1219 button_press (ev.xbutton); 1381 button_press (ev.xbutton);
1220 break; 1382 break;
1221 1383
… …
1223 button_release (ev.xbutton); 1385 button_release (ev.xbutton);
1224 break; 1386 break;
1225 1387
1226 case ClientMessage: 1388 case ClientMessage:
1227 if (ev.xclient.format == 32 1389 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1390 && !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 { 1391 {
1237 /* Get Dnd data */ 1392 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1393 {
1239 int ActualFormat; 1394 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1395 {
1241 unsigned long Size, RemainingBytes; 1396 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1397 {
1243 XGetWindowProperty (display->display, display->root, 1398 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1399 destroy ();
1245 0L, 1000000L, 1400 }
1246 False, AnyPropertyType, 1401#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1402 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1403 XSendEvent (dpy, ev.xclient.window = display->root,
1404 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1405 &ev);
1250 XChangeProperty (display->display, display->root, 1406#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1407 }
1252 8, PropModeReplace, 1408 }
1253 data, STRLEN (data)); 1409#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1410 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1411 {
1412 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1413 focus_in ();
1414 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1415 focus_out ();
1416 }
1417#endif
1256 } 1418 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1419 break;
1263 1420
1264 /* 1421 /*
1265 * XXX: this is not the _current_ arrangement 1422 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1423 * Here's my conclusion:
… …
1285 break; 1442 break;
1286 } 1443 }
1287 break; 1444 break;
1288 1445
1289 case FocusIn: 1446 case FocusIn:
1290 if (!TermWin.focus) 1447 if (ev.xfocus.detail != NotifyInferior
1448 && ev.xfocus.detail != NotifyPointer
1449 && ev.xfocus.mode != NotifyGrab)
1450 focus_in ();
1451 break;
1452
1453 case FocusOut:
1454 if (ev.xfocus.detail != NotifyInferior
1455 && ev.xfocus.detail != NotifyPointer
1456 && ev.xfocus.mode != NotifyGrab)
1457 focus_out ();
1458 break;
1459
1460 case ConfigureNotify:
1461 if (ev.xconfigure.window == parent)
1291 { 1462 {
1292 TermWin.focus = 1; 1463 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 } 1464 ;
1304 break;
1305 1465
1306 case FocusOut: 1466#ifdef HAVE_BG_PIXMAP
1307 if (TermWin.focus) 1467 bool moved = false;
1468 if (bg_window_position_sensitive ())
1308 { 1469 {
1309 TermWin.focus = 0; 1470 int x, y;
1310 want_refresh = 1; 1471 if (ev.xconfigure.send_event)
1311#ifdef USE_XIM 1472 {
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; 1473 x = ev.xconfigure.x;
1332 height = ev.xconfigure.height; 1474 y = ev.xconfigure.y;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1475 }
1476 else
1477 get_window_origin (x, y);
1478
1479 if (bg_set_position (x, y)
1480 || !(bg_flags & BG_IS_VALID))
1481 moved = true;
1334 } 1482 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1483#endif
1336 1484
1337 if (szHint.width != width || szHint.height != height) 1485 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1338 { 1486 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1487 seen_resize = 1;
1340 resize_all_windows (width, height, 1); 1488 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1341 } 1489 }
1342#ifdef DEBUG_SIZE
1343 else 1490 else
1344 { 1491 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1492#ifdef HAVE_BG_PIXMAP
1493 if (moved)
1494 update_background ();
1495#endif
1346 } 1496 }
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 1497
1498 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1499 }
1358 break; 1500 break;
1359 1501
1502 case PropertyNotify:
1503 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1504 break;
1505
1360 case SelectionClear: 1506 case SelectionClear:
1361 display->set_selection_owner (0); 1507 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break;
1363
1364 case SelectionNotify:
1365 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor,
1367 ev.xselection.property, True);
1368 break; 1508 break;
1369 1509
1370 case SelectionRequest: 1510 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1511 selection_send (ev.xselectionrequest);
1372 break; 1512 break;
1373 1513
1514 case MapNotify:
1515#ifdef HAVE_BG_PIXMAP
1516 /* This is needed specifically to fix the case of no window manager or a
1517 * non-reparenting window manager. In those cases we never get first
1518 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1519 * care of multiplicity of ConfigureNotify events arriving while WM does
1520 * reparenting.
1521 * We should not render background immediately, as there could be several
1522 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1523 * by scheduling background redraw as soon as we can, but giving a short
1524 * bit of time for ConfigureNotifies to arrive.
1525 * We should render background PRIOR to drawing any text, but AFTER all
1526 * of ConfigureNotifys for the best results.
1527 */
1528 if (!(bg_flags & BG_IS_VALID))
1529 update_background_ev.start (0.025);
1530#endif
1531 mapped = 1;
1532#ifdef TEXT_BLINK
1533 text_blink_ev.start ();
1534#endif
1535 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1374 case UnmapNotify: 1538 case UnmapNotify:
1375 TermWin.mapped = 0; 1539 mapped = 0;
1376#ifdef TEXT_BLINK 1540#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1541 text_blink_ev.stop ();
1378#endif 1542#endif
1543 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1544 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 1545
1394 case GraphicsExpose: 1546 case GraphicsExpose:
1395 case Expose: 1547 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1548 if (ev.xany.window == vt)
1397 { 1549 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1550 do
1551 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, false);
1401#else 1554 }
1402 // don't understand this, so commented it out 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1560 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1561 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1562 ev.xexpose.width, ev.xexpose.height, false);
1405 //scr_expose (ev.xexpose.x, 0, 1563 }
1406 // ev.xexpose.width, TermWin.height, False); 1564
1407#endif
1408 want_refresh = 1; 1565 want_refresh = 1;
1409 } 1566 }
1410 else 1567 else
1411 { 1568 {
1412 XEvent unused_event; 1569 XEvent unused_event;
1413 1570
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1572 ;
1416 &unused_event)) ; 1573 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1574 ;
1418 GraphicsExpose, 1575
1419 &unused_event)) ; 1576 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1577 {
1422 scrollBar.setIdle (); 1578 scrollBar.state = SB_STATE_IDLE;
1423 scrollbar_show (0); 1579 scrollBar.show (0);
1424 } 1580 }
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 } 1581 }
1434 break; 1582 break;
1435 1583
1436 case MotionNotify: 1584 case MotionNotify:
1437#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1586 if (hidden_pointer)
1439 pointer_unblank (); 1587 pointer_unblank ();
1440#endif 1588#endif
1441#if MENUBAR 1589 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1590 || priv_modes & PrivMode_MouseAnyEvent)
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1443 { 1596 {
1444 menubar_control (& (ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1599 ; // 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))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1601 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1603 ;
1457 1604
1458 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1609 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1613 {
1467#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1470#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1629 {
1474 int dist; 1630 int dist;
1475
1476 pending_scroll_selection=1;
1477 1631
1478 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1480 */ 1634 */
1481 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1637
1484 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1486 */ 1640 */
1487 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1644
1492 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1494 { 1647 {
1495 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1497 } 1650 }
1498 else 1651 else
1499 { 1652 {
1500 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + vt_height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1655 }
1656
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1506 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1508 } 1662 }
1509 else 1663 else
1510 { 1664 {
1511 /* we are within the text window, so we 1665 /* we are within the text window, so we
1512 * shouldn't be scrolling 1666 * shouldn't be scrolling
1513 */ 1667 */
1514 pending_scroll_selection = 0; 1668 sel_scroll_ev.stop();
1515 } 1669 }
1516#endif 1670#endif
1517#ifdef MOUSE_THRESHOLD 1671#ifdef MOUSE_THRESHOLD
1518
1519 } 1672 }
1520#endif 1673#endif
1521
1522 } 1674 }
1523 } 1675 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1677 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1528 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1686 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1688 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1689 want_refresh = 1;
1537 scrollbar_show (1); 1690 scrollBar.show (1);
1538 } 1691 }
1539 break; 1692 break;
1540 } 1693 }
1694
1695#if defined(CURSOR_BLINK)
1696 if (ev.type == KeyPress)
1697 cursor_blink_reset ();
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1541} 1715}
1716
1717#if ENABLE_FRILLS
1718void ecb_cold
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 XFree (h);
1730 }
1731}
1732#endif
1733
1734void ecb_cold
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 im_set_position ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.again ();
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolour ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 set_urgency (0);
1763#endif
1764
1765 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1766 }
1767}
1768
1769void ecb_cold
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777#if ENABLE_FRILLS
1778 if (option (Opt_urgentOnBell))
1779 set_urgency (0);
1780#endif
1781#if ENABLE_FRILLS || ISO_14755
1782 if (iso14755buf)
1783 {
1784 iso14755buf = 0;
1785# if ISO_14755
1786 scr_overlay_off ();
1787# endif
1788 }
1789#endif
1790#if USE_XIM
1791 if (Input_Context != NULL)
1792 XUnsetICFocus (Input_Context);
1793#endif
1794#if CURSOR_BLINK
1795 if (option (Opt_cursorBlink))
1796 cursor_blink_ev.stop ();
1797
1798 hidden_cursor = 0;
1799#endif
1800#if OFF_FOCUS_FADING
1801 if (rs[Rs_fade])
1802 {
1803 pix_colors = pix_colors_unfocused;
1804 scr_recolour ();
1805 }
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1813rxvt_term::update_fade_color (unsigned int idx)
1814{
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 rgba c;
1819 pix_colors [Color_fade].get (c);
1820 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1821 }
1822#endif
1823}
1824
1825#if ENABLE_TRANSPARENCY || ENABLE_PERL
1826void ecb_hot
1827rxvt_term::rootwin_cb (XEvent &ev)
1828{
1829 make_current ();
1830
1831 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1832 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1833 return;
1834
1835# if ENABLE_TRANSPARENCY
1836 switch (ev.type)
1837 {
1838 case PropertyNotify:
1839 /*
1840 * if user used some Esetroot compatible prog to set the root bg,
1841 * use the property to determine the pixmap. We use it later on.
1842 */
1843 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1844 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1845 {
1846 bg_set_root_pixmap ();
1847 update_background ();
1848 }
1849
1850 break;
1851 }
1852# endif
1853
1854 refresh_check ();
1855}
1856#endif
1542 1857
1543void 1858void
1544rxvt_term::rootwin_cb (XEvent &ev)
1545{
1546 SET_R (this);
1547 SET_LOCALE (locale);
1548
1549 switch (ev.type)
1550 {
1551 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
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
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;
1578#endif
1579 }
1580}
1581
1582void
1583rxvt_term::button_press (const XButtonEvent &ev) 1859rxvt_term::button_press (XButtonEvent &ev)
1584{ 1860{
1585 int reportmode = 0, clickintime; 1861 int reportmode = 0, clickintime;
1586 1862
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1863 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1864
1588 if (!bypass_keystate) 1865 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1866 reportmode = !! (priv_modes & PrivMode_mouse_report);
1867
1590 /* 1868 /*
1591 * VT window processing of button press 1869 * VT window processing of button press
1592 */ 1870 */
1593 if (ev.window == TermWin.vt) 1871 if (ev.window == vt)
1594 { 1872 {
1595#if RXVT_GRAPHICS 1873 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1874 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1875
1876#if ISO_14755
1877 // 5.4
1878 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1879 {
1880 iso14755_54 (ev.x, ev.y);
1881 return;
1601 { 1882 }
1883#endif
1884
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1885 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1886
1603 if (reportmode) 1887 if (reportmode)
1888 {
1889 /* mouse report from vt window */
1890 /* save the xbutton state (for ButtonRelease) */
1891 MEvent.state = ev.state;
1892#ifdef MOUSE_REPORT_DOUBLECLICK
1893 if (ev.button == MEvent.button && clickintime)
1604 { 1894 {
1605 /* mouse report from vt window */ 1895 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1896 MEvent.clicks++;
1607 MEvent.state = ev.state; 1897
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1898 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1899 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1900 /* only report double clicks */
1616 MEvent.clicks = 2; 1901 MEvent.clicks = 2;
1617 mouse_report (ev); 1902 mouse_report (ev);
1618 1903
1619 /* don't report the release */ 1904 /* don't report the release */
1620 MEvent.clicks = 0; 1905 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1906 MEvent.button = AnyButton;
1622 }
1623 } 1907 }
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 } 1908 }
1637 else 1909 else
1638 { 1910 {
1911 /* different button, or time expired */
1912 MEvent.clicks = 1;
1913 MEvent.button = ev.button;
1914 mouse_report (ev);
1915 }
1916#else
1917 MEvent.button = ev.button;
1918 mouse_report (ev);
1919#endif /* MOUSE_REPORT_DOUBLECLICK */
1920
1921 }
1922 else
1923 {
1639 if (ev.button != MEvent.button) 1924 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1925 MEvent.clicks = 0;
1926
1641 switch (ev.button) 1927 switch (ev.button)
1642 { 1928 {
1643 case Button1: 1929 case Button1:
1930 /* allow meta + click to select rectangular areas */
1931 /* should be done in screen.C */
1932#if ENABLE_FRILLS
1933 selection.rect = !!(ev.state & ModMetaMask);
1934#else
1935 selection.rect = false;
1936#endif
1937
1644 /* allow shift+left click to extend selection */ 1938 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1939 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1940 {
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) 1941 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1942 selection_rotate (ev.x, ev.y);
1668 else 1943 else
1669 selection_extend (ev.x, ev.y, 1); 1944 selection_extend (ev.x, ev.y, 1);
1945 }
1946 else
1947 {
1948 if (MEvent.button == Button1 && clickintime)
1949 MEvent.clicks++;
1950 else
1951 MEvent.clicks = 1;
1952
1953 selection_click (MEvent.clicks, ev.x, ev.y);
1954 }
1955
1956 MEvent.button = Button1;
1957 break;
1958
1959 case Button3:
1960 if (MEvent.button == Button3 && clickintime)
1961 selection_rotate (ev.x, ev.y);
1962 else
1963 selection_extend (ev.x, ev.y, 1);
1964
1670 MEvent.button = Button3; 1965 MEvent.button = Button3;
1671 break; 1966 break;
1672 }
1673 } 1967 }
1968 }
1969
1674 MEvent.time = ev.time; 1970 MEvent.time = ev.time;
1675 return; 1971 return;
1676 }
1677 } 1972 }
1678 1973
1679 /* 1974 /*
1680 * Scrollbar window processing of button press 1975 * Scrollbar window processing of button press
1681 */ 1976 */
1682 if (isScrollbarWindow (ev.window)) 1977 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 1978 {
1684 scrollBar.setIdle (); 1979 page_dirn direction = NO_DIR;
1980
1981 if (scrollBar.upButton (ev.y))
1982 direction = UP; /* up */
1983 else if (scrollBar.dnButton (ev.y))
1984 direction = DN; /* down */
1985
1986 scrollBar.state = SB_STATE_IDLE;
1685 /* 1987 /*
1686 * Rxvt-style scrollbar: 1988 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 1989 * move up if mouse is above slider
1688 * move dn if mouse is below slider 1990 * move dn if mouse is below slider
1689 * 1991 *
… …
1698 /* 2000 /*
1699 * Mouse report disabled scrollbar: 2001 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2002 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2003 * click on scrollbar - send pageup/down
1702 */ 2004 */
1703 if ((scrollBar.style == R_SB_NEXT 2005 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2006 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2007 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"); 2008 tt_printf ("\033[B");
1713 else 2009 else
1714 switch (ev.button) 2010 switch (ev.button)
1715 { 2011 {
1716 case Button2: 2012 case Button2:
… …
1723 tt_printf ("\033[5~"); 2019 tt_printf ("\033[5~");
1724 break; 2020 break;
1725 } 2021 }
1726 } 2022 }
1727 else 2023 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2024#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2025 {
1735 if (scrollbarnext_upButton (ev.y)) 2026 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 { 2027 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2029 if (!cont_scroll_ev.is_active ())
2030 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2031#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2032 if (scr_page (direction, 1))
1753 { 2033 {
1754 if (upordown < 0) 2034 if (direction == UP)
1755 scrollBar.setUp (); 2035 scrollBar.state = SB_STATE_UP;
1756 else 2036 else
1757 scrollBar.setDn (); 2037 scrollBar.state = SB_STATE_DOWN;
1758 } 2038 }
1759 } 2039 }
1760 else 2040 else
1761 switch (ev.button) 2041 switch (ev.button)
1762 { 2042 {
1763 case Button2: 2043 case Button2:
1764 switch (scrollbar_align) 2044 switch (scrollBar.align)
1765 { 2045 {
1766 case R_SB_ALIGN_TOP: 2046 case SB_ALIGN_TOP:
1767 csrO = 0; 2047 csrO = 0;
1768 break; 2048 break;
1769 case R_SB_ALIGN_CENTRE: 2049 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2050 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2051 break;
1772 case R_SB_ALIGN_BOTTOM: 2052 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2053 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2054 break;
1775 } 2055 }
2056
1776 if (scrollBar.style == R_SB_XTERM 2057 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2058 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2059 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2060 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2061
1781 scrollBar.setMotion (); 2062 scrollBar.state = SB_STATE_MOTION;
1782 break; 2063 break;
1783 2064
1784 case Button1: 2065 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2066 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2067 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2068 /* FALLTHROUGH */
1788 2069
1789 case Button3: 2070 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2071 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2072 {
1792 if (scrollbar_above_slider (ev.y)) 2073 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2074# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2075 scr_page (UP, nrow - 1);
1795# else 2076# else
1796 scr_page (UP, TermWin.nrow / 4); 2077 scr_page (UP, nrow / 4);
1797# endif 2078# endif
1798 else if (scrollbar_below_slider (ev.y)) 2079 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2081 scr_page (DN, nrow - 1);
1801# else 2082# else
1802 scr_page (DN, TermWin.nrow / 4); 2083 scr_page (DN, nrow / 4);
1803# endif 2084# endif
1804 else 2085 else
1805 scrollBar.setMotion (); 2086 scrollBar.state = SB_STATE_MOTION;
1806 } 2087 }
1807 else 2088 else
1808 { 2089 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2090 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2091 (nrow
1811 * scrollbar_position (ev.y) 2092 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2093 / scrollBar.size ()));
1813 } 2094 }
2095
1814 break; 2096 break;
1815 } 2097 }
1816 } 2098 }
2099
1817 return; 2100 return;
1818 } 2101 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2102}
1827 2103
1828void 2104void
1829rxvt_term::button_release (const XButtonEvent &ev) 2105rxvt_term::button_release (XButtonEvent &ev)
1830{ 2106{
1831 int reportmode = 0; 2107 int reportmode = 0;
1832 2108
1833 csrO = 0; /* reset csr Offset */ 2109 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2110 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2111 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2112
1837 if (scrollbar_isUpDn ()) 2113 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2114 {
1839 scrollBar.setIdle (); 2115 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2116 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2117 }
2118
1846#ifdef SELECTION_SCROLLING 2119#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2120 sel_scroll_ev.stop();
1848#endif 2121#endif
2122
1849 if (ev.window == TermWin.vt) 2123 if (ev.window == vt)
1850 { 2124 {
1851#ifdef RXVT_GRAPHICS 2125 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2126 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2127
1857 { 2128#if ISO_14755
2129 // 5.4
2130 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2131 return;
2132#endif
2133
1858 if (reportmode) 2134 if (reportmode)
2135 {
2136 /* mouse report from vt window */
2137 /* don't report release of wheel "buttons" */
2138 if (ev.button >= 4)
2139 return;
2140#ifdef MOUSE_REPORT_DOUBLECLICK
2141 /* only report the release of 'slow' single clicks */
2142 if (MEvent.button != AnyButton
2143 && (ev.button != MEvent.button
2144 || (ev.time - MEvent.time
2145 > MULTICLICK_TIME / 2)))
1859 { 2146 {
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; 2147 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2148 MEvent.button = AnyButton;
1877 mouse_report (ev); 2149 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2150 }
2151#else /* MOUSE_REPORT_DOUBLECLICK */
2152 MEvent.button = AnyButton;
2153 mouse_report (ev);
2154#endif /* MOUSE_REPORT_DOUBLECLICK */
2155 return;
2156 }
2157
1881 /* 2158 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2159 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2160 * when overriding mouse reporting
1884 */ 2161 */
1885 if (PrivateModes & PrivMode_mouse_report 2162 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2163 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2164 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2165 selection_extend (ev.x, ev.y, 0);
1889 2166
1890 switch (ev.button) 2167 switch (ev.button)
2168 {
2169 case Button1:
2170 case Button3:
2171 selection_make (ev.time);
2172 break;
2173
2174 case Button2:
2175 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2176 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2177 break;
2178
2179#ifdef MOUSE_WHEEL
2180 case Button4:
2181 case Button5:
1891 { 2182 {
1892 case Button1: 2183 int i;
1893 case Button3: 2184 page_dirn v;
1894 selection_make (ev.time); 2185
2186 v = ev.button == Button4 ? UP : DN;
2187
2188 if (ev.state & ShiftMask)
1895 break; 2189 i = 1;
1896 case Button2: 2190 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2191 i = nrow - 1;
2192 else
1898 break; 2193 i = 5;
2194
1899#ifdef MOUSE_WHEEL 2195# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2196 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2197 {
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); 2198 mouse_slip_wheel_speed += v ? -1 : 1;
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2199 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2200 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2201
2202 if (!slip_wheel_ev.is_active ())
2203 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1918 } 2204 }
2205 else
1919# endif 2206# endif
1920# ifdef JUMP_MOUSE_WHEEL 2207 {
1921 scr_page (v, i); 2208 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1); 2209 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 } 2210 }
2051 } 2211 }
2052 am_pixmap_trans = 0; 2212 break;
2213#endif
2214 }
2215 }
2216}
2217
2218/*}}} */
2219
2220void ecb_hot
2221rxvt_term::cmd_parse ()
2222{
2223 wchar_t ch = NOCHAR;
2224 char *seq_begin; // remember start of esc-sequence here
2225
2226 for (;;)
2227 {
2228 if (ecb_unlikely (ch == NOCHAR))
2229 {
2230 seq_begin = cmdbuf_ptr;
2231 ch = next_char ();
2232
2233 if (ch == NOCHAR)
2234 break;
2235 }
2236
2237 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2238 {
2239 if (ecb_unlikely (!seen_input))
2240 {
2241 seen_input = 1;
2242 // many badly-written programs (e.g. jed) contain a race condition:
2243 // they first read the screensize and then install a SIGWINCH handler.
2244 // some window managers resize the window early, and these programs
2245 // then sometimes get the size wrong.
2246 // unfortunately other programs are even more buggy and dislike
2247 // being sent SIGWINCH, so only do it when we were in fact being
2248 // resized.
2249 if (seen_resize && cmd_pid)
2250 kill (-cmd_pid, SIGWINCH);
2251 }
2252
2253 /* Read a text string from the input buffer */
2254 wchar_t buf[UBUFSIZ];
2255 bool refreshnow = false;
2256 int nlines = 0;
2257 wchar_t *str = buf;
2258 wchar_t *eol = str + min (ncol, UBUFSIZ);
2259
2260 for (;;)
2261 {
2262 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2263 break;
2264
2265 *str++ = ch;
2266
2267 if (ecb_unlikely (ch == C0_LF || str >= eol))
2268 {
2269 if (ch == C0_LF)
2270 nlines++;
2271
2272 refresh_count++;
2273
2274 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2275 {
2276 refresh_count = 0;
2277
2278 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2279 {
2280 refreshnow = true;
2281 ch = NOCHAR;
2282 break;
2283 }
2284 }
2285
2286 // scr_add_lines only works for nlines <= nrow - 1.
2287 if (nlines >= nrow - 1)
2288 {
2289 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2290 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2291 scr_add_lines (buf, str - buf, nlines);
2292
2293 nlines = 0;
2294 str = buf;
2295 eol = str + min (ncol, UBUFSIZ);
2296 }
2297
2298 if (str >= eol)
2299 {
2300 if (eol >= buf + UBUFSIZ)
2301 {
2302 ch = NOCHAR;
2303 break;
2304 }
2305 else
2306 eol = min (eol + ncol, buf + UBUFSIZ);
2307 }
2308
2309 }
2310
2311 seq_begin = cmdbuf_ptr;
2312 ch = next_char ();
2313 }
2314
2315 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2316 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2317 scr_add_lines (buf, str - buf, nlines);
2318
2319 /*
2320 * If there have been a lot of new lines, then update the screen
2321 * What the heck we'll cheat and only refresh less than every page-full.
2322 * if skipScroll is enabled.
2323 */
2324 if (refreshnow)
2325 {
2326 scr_refresh ();
2327 want_refresh = 1;
2328 }
2053 } 2329 }
2054 else 2330 else
2055 { 2331 {
2056 if (TermWin.pixmap != None) 2332 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 { 2333 {
2092 if (oldp != None) 2334 process_nonprinting (ch);
2093 pchanged = 1; 2335 }
2336 catch (const class out_of_input &o)
2337 {
2338 // we ran out of input, retry later
2339 cmdbuf_ptr = seq_begin;
2094 break; 2340 break;
2095 } 2341 }
2096 if (oldp != TermWin.parent[i]) 2342
2097 pchanged = 1; 2343 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2344 }
2102 for (; n < (unsigned int)i; n++) 2345 }
2103 { 2346}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2347
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2348// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2349wchar_t ecb_hot
2107 { 2350rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2351{
2109 break; 2352 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2353 {
2111 } 2354 // assume 7-bit to be ascii ALWAYS
2355 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2356 return *cmdbuf_ptr++;
2357
2358 wchar_t wc;
2359 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2360
2361 if (len == (size_t)-2)
2112 } 2362 {
2113 if (n > (int) (sizeof (TermWin.parent) 2363 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2364 cmdbuf_ptr = cmdbuf_endp;
2365 break;
2115 { 2366 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2367
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2368 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 } 2369 {
2124 else 2370 mbstate.reset (); // reset now undefined conversion state
2371 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2372 }
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 2373
2131 rqt.tv_sec = 1; 2374 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2375 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2376 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 } 2377 }
2378
2379 return NOCHAR;
2380}
2381
2382// read the next octet
2383uint32_t ecb_hot
2384rxvt_term::next_octet () NOTHROW
2385{
2386 return cmdbuf_ptr < cmdbuf_endp
2387 ? (unsigned char)*cmdbuf_ptr++
2388 : NOCHAR;
2389}
2390
2391static class out_of_input out_of_input;
2392
2393wchar_t ecb_hot
2394rxvt_term::cmd_getc () THROW ((class out_of_input))
2395{
2396 wchar_t c = next_char ();
2397
2398 if (c == NOCHAR)
2399 throw out_of_input;
2400
2148 return pchanged; 2401 return c;
2149} 2402}
2150#endif
2151 2403
2152/*}}} */ 2404uint32_t ecb_hot
2405rxvt_term::cmd_get8 () THROW ((class out_of_input))
2406{
2407 uint32_t c = next_octet ();
2408
2409 if (c == NOCHAR)
2410 throw out_of_input;
2411
2412 return c;
2413}
2153 2414
2154/*{{{ print pipe */ 2415/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2416/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2417#ifdef PRINTPIPE
2157FILE * 2418FILE * ecb_cold
2158rxvt_term::popen_printer () 2419rxvt_term::popen_printer ()
2159{ 2420{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2421 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2422
2162 if (stream == NULL) 2423 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2424 rxvt_warn ("can't open printer pipe, not printing.\n");
2425
2164 return stream; 2426 return stream;
2165} 2427}
2166 2428
2167int 2429int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2430rxvt_term::pclose_printer (FILE *stream)
2169{ 2431{
2170 fflush (stream); 2432 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); 2433 return pclose (stream);
2177# endif
2178} 2434}
2179 2435
2180/* 2436/*
2181 * simulate attached vt100 printer 2437 * simulate attached vt100 printer
2182 */ 2438 */
2183void 2439void ecb_cold
2184rxvt_term::process_print_pipe () 2440rxvt_term::process_print_pipe ()
2185{ 2441{
2186 int done; 2442 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2443
2189 if ((fd = popen_printer ()) == NULL) 2444 if (!fd)
2190 return; 2445 return;
2191 2446
2192 /* 2447 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2448 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2449 * is received.
2195 */ 2450 */
2196 for (done = 0; !done;) 2451 for (int done = 0; !done; )
2197 { 2452 {
2198 unsigned char buf[8]; 2453 unsigned char buf[8];
2199 unsigned char ch; 2454 unicode_t ch;
2200 unsigned int i, len; 2455 unsigned int i, len;
2201 2456
2202 if ((ch = cmd_getc ()) != C0_ESC) 2457 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2458 {
2204 if (putc (ch, fd) == EOF) 2459 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2460 break; /* done = 1 */
… …
2220 { 2475 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2476 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2477 break; /* done = 1 */
2223 } 2478 }
2224 } 2479 }
2480
2225 for (i = 0; i < len; i++) 2481 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2482 if (putc (buf[i], fd) == EOF)
2227 { 2483 {
2228 done = 1; 2484 done = 1;
2229 break; 2485 break;
2230 } 2486 }
2231 } 2487 }
2232 } 2488 }
2489
2233 pclose_printer (fd); 2490 pclose_printer (fd);
2234} 2491}
2235#endif /* PRINTPIPE */ 2492#endif /* PRINTPIPE */
2236/*}}} */ 2493/*}}} */
2237 2494
2238/* *INDENT-OFF* */
2239enum { 2495enum {
2240 C1_40 = 0x40, 2496 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2497 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, 2498 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, 2499 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 2500 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2501};
2246/* *INDENT-ON* */
2247 2502
2248/*{{{ process non-printing single characters */ 2503/*{{{ process non-printing single characters */
2249void 2504void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2505rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2506{
2252 switch (ch) 2507 switch (ch)
2253 { 2508 {
2509 case C0_ESC:
2510 process_escape_seq ();
2511 break;
2254 case C0_ENQ: /* terminal Status */ 2512 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2513 if (rs[Rs_answerbackstring])
2256 tt_write ( 2514 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 2515 else
2260 tt_write ((unsigned char *)VT100_ANS, 2516 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2517 break;
2263 case C0_BEL: /* bell */ 2518 case C0_BEL: /* bell */
2264 scr_bell (); 2519 scr_bell ();
2265 break; 2520 break;
2266 case C0_BS: /* backspace */ 2521 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2536 scr_charset_choose (1);
2282 break; 2537 break;
2283 case C0_SI: /* shift in - acs */ 2538 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2539 scr_charset_choose (0);
2285 break; 2540 break;
2541
2542#ifdef EIGHT_BIT_CONTROLS
2543 // 8-bit controls
2544 case 0x90: /* DCS */
2545 process_dcs_seq ();
2546 break;
2547 case 0x9b: /* CSI */
2548 process_csi_seq ();
2549 break;
2550 case 0x9d: /* OSC */
2551 process_osc_seq ();
2552 break;
2553#endif
2286 } 2554 }
2287} 2555}
2288/*}}} */ 2556/*}}} */
2289 2557
2290 2558
2291/*{{{ process VT52 escape sequences */ 2559/*{{{ process VT52 escape sequences */
2292void 2560void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2561rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2562{
2295 int row, col; 2563 int row, col;
2296 2564
2297 switch (ch) 2565 switch (ch)
2298 { 2566 {
… …
2331 break; 2599 break;
2332 case 'Z': /* identify the terminal type */ 2600 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2601 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2602 break;
2335 case '<': /* turn off VT52 mode */ 2603 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2604 priv_modes &= ~PrivMode_vt52;
2337 break; 2605 break;
2338 case 'F': /* use special graphics character set */ 2606 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2607 case 'G': /* use regular character set */
2340 /* unimplemented */ 2608 /* unimplemented */
2341 break; 2609 break;
… …
2347} 2615}
2348/*}}} */ 2616/*}}} */
2349 2617
2350 2618
2351/*{{{ process escape sequences */ 2619/*{{{ process escape sequences */
2352void 2620void ecb_hot
2353rxvt_term::process_escape_seq () 2621rxvt_term::process_escape_seq ()
2354{ 2622{
2355 unsigned char ch = cmd_getc (); 2623 unicode_t ch = cmd_getc ();
2356 2624
2357 if (PrivateModes & PrivMode_vt52) 2625 if (priv_modes & PrivMode_vt52)
2358 { 2626 {
2359 process_escape_vt52 (ch); 2627 process_escape_vt52 (ch);
2360 return; 2628 return;
2361 } 2629 }
2362 2630
2363 switch (ch) 2631 switch (ch)
2364 { 2632 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2633 case '#':
2367 if (cmd_getc () == '8') 2634 if (cmd_getc () == '8')
2368 scr_E (); 2635 scr_E ();
2369 break; 2636 break;
2370 case '(': 2637 case '(':
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2644 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2645 break;
2379 case '+': 2646 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2647 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2648 break;
2382#ifdef MULTICHAR_SET 2649#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': 2650 case '6':
2389 scr_backindex (); 2651 scr_backindex ();
2390 break; 2652 break;
2391#endif 2653#endif
2392 case '7': 2654 case '7':
2393 scr_cursor (SAVE); 2655 scr_cursor (SAVE);
2394 break; 2656 break;
2395 case '8': 2657 case '8':
2396 scr_cursor (RESTORE); 2658 scr_cursor (RESTORE);
2397 break; 2659 break;
2398#ifndef NO_FRILLS 2660#if !ENABLE_MINIMAL
2399 case '9': 2661 case '9':
2400 scr_forwardindex (); 2662 scr_forwardindex ();
2401 break; 2663 break;
2402#endif 2664#endif
2665 // DECPAM/DECPNM
2403 case '=': 2666 case '=':
2667 priv_modes |= PrivMode_aplKP;
2668 break;
2404 case '>': 2669 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2670 priv_modes &= ~PrivMode_aplKP;
2406 break; 2671 break;
2407 2672
2408 case C1_40: 2673 case C1_40:
2409 cmd_getc (); 2674 cmd_getc ();
2410 break; 2675 break;
… …
2413 break; 2678 break;
2414 2679
2415 /* 8.3.87: NEXT LINE */ 2680 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2681 case C1_NEL: /* ESC E */
2417 { 2682 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2683 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2684 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2685 }
2421 break; 2686 break;
2422 2687
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2688 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2689 case C1_ESA: /* ESC G */
2425 process_graphics (); 2690 // used by original rxvt for rob nations own graphics mode
2691 if (cmd_getc () == 'Q')
2692 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2426 break; 2693 break;
2427 2694
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2695 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2696 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2697 scr_set_tab (1);
… …
2434 case C1_RI: /* ESC M */ 2701 case C1_RI: /* ESC M */
2435 scr_index (DN); 2702 scr_index (DN);
2436 break; 2703 break;
2437 2704
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2705 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2706 /* case C1_SS2: break; */
2440 2707
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2708 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2709 /* case C1_SS3: break; */
2443 2710
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2711 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2712 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2713 process_dcs_seq ();
2447 break; 2714 break;
2448 2715
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2716 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2717 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2718 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2719 break; /* steal obsolete ESC [ c */
2454 2720
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2721 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2722 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2723 process_csi_seq ();
2458 break; 2724 break;
2459 2725
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2726 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2727 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2728 process_osc_seq ();
2463 break; 2729 break;
2464 2730
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2731 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2732 case 'c':
2733 mbstate.reset ();
2467 scr_poweron (); 2734 scr_poweron ();
2468 scrollbar_show (1); 2735 scrollBar.show (1);
2469 break; 2736 break;
2470 2737
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2738 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2739 case 'n':
2473 scr_charset_choose (2); 2740 scr_charset_choose (2);
… …
2480 } 2747 }
2481} 2748}
2482/*}}} */ 2749/*}}} */
2483 2750
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2751/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2752enum {
2487 CSI_ICH = 0x40, 2753 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2754 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 , 2755 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, 2756 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, 2757 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, 2758 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, 2759 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2494 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2760 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2495 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2761 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2496}; 2762};
2497 2763
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2764#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2765 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2766 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2767#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2768 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2769
2504const unsigned char csi_defaults[] = 2770static const unsigned char csi_defaults[] =
2505 { 2771 {
2506 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2772 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2507 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2773 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2774 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, [, \, ], ^, _, */ 2775 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, */ 2776 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, */ 2777 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, */ 2778 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, {, |, }, ~, */ 2779 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2780 };
2515/* *INDENT-ON* */
2516 2781
2517void 2782void ecb_hot
2518rxvt_term::process_csi_seq () 2783rxvt_term::process_csi_seq ()
2519{ 2784{
2520 unsigned char ch, priv, i; 2785 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2786 unsigned int nargs, p;
2522 int n, ndef; 2787 int n, ndef;
2523 int arg[ESC_ARGS]; 2788 int arg[ESC_ARGS] = { };
2524 2789
2525 for (nargs = ESC_ARGS; nargs > 0;) 2790 nargs = 0;
2526 arg[--nargs] = 0;
2527 2791
2528 priv = 0; 2792 priv = 0;
2529 ch = cmd_getc (); 2793 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2794 if ((ch >= '<' && ch <= '?') || ch == '!')
2795 {
2531 { /* '<' '=' '>' '?' */ 2796 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2797 priv = ch;
2533 ch = cmd_getc (); 2798 ch = cmd_getc ();
2534 } 2799 }
2800
2535 /* read any numerical arguments */ 2801 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2802 for (n = -1; ch < CSI_ICH; )
2537 { 2803 {
2538 if (isdigit (ch)) 2804 if (isdigit (ch))
2539 { 2805 {
… …
2546 { 2812 {
2547 if (nargs < ESC_ARGS) 2813 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2814 arg[nargs++] = n;
2549 n = -1; 2815 n = -1;
2550 } 2816 }
2551 else if (ch == '\b') 2817 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); 2818 process_nonprinting (ch);
2563 } 2819
2564 ch = cmd_getc (); 2820 ch = cmd_getc ();
2565 } 2821 }
2566 2822
2567 if (ch > CSI_7F) 2823 if (ch > CSI_7F)
2568 return; 2824 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2830 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2831 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2832 if (arg[p] == -1)
2577 arg[p] = ndef; 2833 arg[p] = ndef;
2578 2834
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 /* 2835 /*
2587 * private mode handling 2836 * private mode handling
2588 */ 2837 */
2589 if (priv) 2838 if (priv)
2590 { 2839 {
2591 switch (priv) 2840 switch (priv)
2592 { 2841 {
2593 case '>': 2842 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2843 if (ch == CSI_DA) /* secondary device attributes */
2844 {
2845 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2846 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2847 //
2848 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2849 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2850 // versions.
2851 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2852 tt_printf ("\033[>%d;95;0c", 'U');
2853 }
2596 break; 2854 break;
2855
2597 case '?': 2856 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2857 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2858 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2859 break;
2860
2861 case '!':
2862 if (ch == CSI_70)
2863 {
2864 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2865 scr_soft_reset ();
2866
2867 static const int pm_h[] = { 7, 25 };
2868 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2869
2870 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2871 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2601 } 2872 }
2873 break;
2874 }
2875
2602 return; 2876 return;
2603 } 2877 }
2604 2878
2605 switch (ch) 2879 switch (ch)
2606 { 2880 {
… …
2620 } 2894 }
2621 break; 2895 break;
2622#endif 2896#endif
2623 2897
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2898 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2899 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2900 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2901 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2902 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2903 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2904 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2905 break;
2632 2906
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2907 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2908 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2705 2979
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2980 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2981 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2982 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2983 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2984 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2985 break;
2712 2986
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2987 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2988 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 2989 break;
2717 2990
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2991 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 2992 process_sgr_mode (nargs, arg);
2720 break; 2993 break;
… …
2726 tt_printf ("\033[0n"); 2999 tt_printf ("\033[0n");
2727 break; 3000 break;
2728 case 6: /* CPR requested */ 3001 case 6: /* CPR requested */
2729 scr_report_position (); 3002 scr_report_position ();
2730 break; 3003 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3004 case 7: /* unofficial extension */
3005 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3006 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3007 break;
2735#endif
2736 case 8: /* unofficial extension */ 3008 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3009 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3010 break;
2739 } 3011 }
2740 break; 3012 break;
2741 3013
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3014 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3047 break;
2776 3048
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3049 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3050 if (arg[0] == 4)
2779 scr_insert_mode (0); 3051 scr_insert_mode (0);
3052 else if (arg[0] == 20)
3053 priv_modes &= ~PrivMode_LFNL;
2780 break; 3054 break;
2781 3055
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3056 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3057 if (arg[0] == 4)
2784 scr_insert_mode (1); 3058 scr_insert_mode (1);
3059 else if (arg[0] == 20)
3060 priv_modes |= PrivMode_LFNL;
2785 break; 3061 break;
2786 3062
2787 /* 3063 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3064 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3065 */
… …
2801 break; 3077 break;
2802 case CSI_75: 3078 case CSI_75:
2803 scr_cursor (RESTORE); 3079 scr_cursor (RESTORE);
2804 break; 3080 break;
2805 3081
2806#ifndef NO_FRILLS 3082#if !ENABLE_MINIMAL
2807 case CSI_74: 3083 case CSI_74:
2808 process_window_ops (arg, nargs); 3084 process_window_ops (arg, nargs);
2809 break; 3085 break;
2810#endif 3086#endif
2811 3087
2812 case CSI_78: /* DECREQTPARM */ 3088 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3089 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3090 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3091 break;
2816 3092
2817 default: 3093 default:
2818 break; 3094 break;
2819 } 3095 }
2820} 3096}
2821/*}}} */ 3097/*}}} */
2822 3098
2823#ifndef NO_FRILLS 3099#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3100void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3101rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3102{
2828 int x, y; 3103 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3104 XWindowAttributes wattr;
2833 Window wdummy; 3105 Window wdummy;
3106
3107 dLocal (Display *, dpy);
2834 3108
2835 if (nargs == 0) 3109 if (nargs == 0)
2836 return; 3110 return;
3111
2837 switch (args[0]) 3112 switch (args[0])
2838 { 3113 {
2839 /* 3114 /*
2840 * commands 3115 * commands
2841 */ 3116 */
2842 case 1: /* deiconify window */ 3117 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3118 XMapWindow (dpy, parent);
2844 break; 3119 break;
2845 case 2: /* iconify window */ 3120 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3121 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3122 break;
2849 case 3: /* set position (pixels) */ 3123 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3124 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3125 break;
2852 case 4: /* set size (pixels) */ 3126 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3127 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3128 break;
2855 case 5: /* raise window */ 3129 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3130 XRaiseWindow (dpy, parent);
2857 break; 3131 break;
2858 case 6: /* lower window */ 3132 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3133 XLowerWindow (dpy, parent);
2860 break; 3134 break;
2861 case 7: /* refresh window */ 3135 case 7: /* refresh window */
2862 scr_touch (true); 3136 scr_touch (true);
2863 break; 3137 break;
2864 case 8: /* set size (chars) */ 3138 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3139 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3140 (unsigned int) (args[1] * fheight));
2867 break; 3141 break;
3142
3143 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3144 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3145 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3146 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3147 (unsigned int) (args[1] * fheight));
2872 break; 3148 break;
3149
2873 /* 3150 /*
2874 * reports - some output format copied from XTerm 3151 * reports - some output format copied from XTerm
2875 */ 3152 */
2876 case 11: /* report window state */ 3153 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3155 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3156 break;
2880 case 13: /* report window position */ 3157 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3158 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3159 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3160 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3161 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3162 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3163 break;
2887 case 14: /* report window size (pixels) */ 3164 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3166 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3167 break;
3168 case 18: /* report text area size (chars) */
3169 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3170 break;
2891 case 18: /* report window size (chars) */ 3171 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3172 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3173 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3174 case 20: /* report icon label */
3175 {
3176 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3177 XGetIconName (dpy, parent, &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3178 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3179 XFree (s);
3180 }
2898 break; 3181 break;
2899 case 21: /* report window title */ 3182 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3183 {
3184 char *s;
3185 XFetchName (dpy, parent, &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3186 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3187 XFree (s);
3188 }
2902 break; 3189 break;
2903#endif
2904
2905 } 3190 }
2906} 3191}
2907#endif 3192#endif
2908 3193
2909/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2910/* 3195/*
2911 * get input up until STRING TERMINATOR (or BEL) 3196 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3197 * ends_how is terminator used. returned input must be free()'d
2913 */ 3198 */
2914unsigned char * 3199char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3200rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3201{
2917 int seen_esc = 0; /* seen escape? */ 3202 unicode_t ch;
3203 bool seen_esc = false;
2918 unsigned int n = 0; 3204 unsigned int n = 0;
2919 unsigned char *s; 3205 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3206
2922 for (; (ch = cmd_getc ());) 3207 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3208 {
2924 if (ch == C0_BEL 3209 if (seen_esc)
2925 || ch == CHAR_ST 3210 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3211 if (ch == 0x5c) /* 7bit ST */
2927 break; 3212 break;
3213 else
3214 return NULL;
3215 }
2928 if (ch == C0_ESC) 3216 else if (ch == C0_ESC)
2929 { 3217 {
2930 seen_esc = 1; 3218 seen_esc = true;
2931 continue; 3219 continue;
2932 } 3220 }
3221 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break;
2933 else if (ch == '\t') 3223 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3224 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3225 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3226 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3227
3228 seen_esc = false;
3229
3230 if (n >= STRING_MAX - 1)
3231 // stop at some sane length
3232 return NULL;
3233
2938 string[n++] = ch; 3234 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3235 }
3236
2941 string[n++] = '\0'; 3237 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3238
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3239 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3240
2946 return s; 3241 return rxvt_wcstombs (string);
2947} 3242}
2948 3243
2949/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2950/* 3245/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3246 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3247 */
2953void 3248void
2954rxvt_term::process_dcs_seq () 3249rxvt_term::process_dcs_seq ()
2955{ 3250{
2956 unsigned char eh, *s;
2957 /* 3251 /*
2958 * Not handled yet 3252 * Not handled yet
2959 */ 3253 */
3254
3255 unicode_t eh;
2960 s = get_to_st (&eh); 3256 char *s = get_to_st (eh);
2961 if (s) 3257 if (s)
2962 free (s); 3258 free (s);
3259
2963 return; 3260 return;
2964} 3261}
2965 3262
2966/*----------------------------------------------------------------------*/ 3263/*----------------------------------------------------------------------*/
2967/* 3264/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3265 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3266 */
2970void 3267void
2971rxvt_term::process_osc_seq () 3268rxvt_term::process_osc_seq ()
2972{ 3269{
2973 unsigned char ch, eh, *s; 3270 int arg;
2974 int arg;
2975 3271
2976 ch = cmd_getc (); 3272 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3273 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3274 arg = arg * 10 + (ch - '0');
2979 3275
2980 if (ch == ';') 3276 if (ch == ';')
2981 { 3277 {
3278 unicode_t eh;
2982 s = get_to_st (&eh); 3279 char *s = get_to_st (eh);
3280
2983 if (s) 3281 if (s)
2984 { 3282 {
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); 3283 process_xterm_seq (arg, s, eh);
2997 free (s); 3284 free (s);
2998 } 3285 }
2999 } 3286 }
3000} 3287}
3288
3289void
3290rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3291{
3292 if (str[0] == '?' && !str[1])
3293 {
3294 rgba c;
3295 pix_colors_focused[color].get (c);
3296
3297#if XFT
3298 if (c.a != rgba::MAX_CC)
3299 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3300 else
3301#endif
3302 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3303 }
3304 else
3305 set_window_color (color, str);
3306}
3307
3001/* 3308/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3309 * 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 */ 3310 */
3022void 3311void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3312rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3313{
3025 int changed = 0; 3314 int color;
3026 int color;
3027 char *buf, *name; 3315 char *buf, *name;
3316 bool query = str[0] == '?' && !str[1];
3317 int saveop = op;
3318
3319 dLocal (Display *, dpy);
3028 3320
3029 assert (str != NULL); 3321 assert (str != NULL);
3322
3323 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3324 return;
3325
3030 switch (op) 3326 switch (op)
3031 { 3327 {
3032 case XTerm_name: 3328 case XTerm_name:
3033 set_title (str); 3329 set_title (str);
3034 /* FALLTHROUGH */ 3330 /* FALLTHROUGH */
3035 case XTerm_iconName: 3331 case XTerm_iconName:
3036 set_iconName (str); 3332 set_icon_name (str);
3037 break; 3333 break;
3038 case XTerm_title: 3334 case XTerm_title:
3039 set_title (str); 3335 set_title (str);
3040 break; 3336 break;
3337 case XTerm_property:
3338 if (str[0] == '?')
3339 {
3340 Atom prop = display->atom (str + 1);
3341 Atom actual_type;
3342 int actual_format;
3343 unsigned long nitems;
3344 unsigned long bytes_after;
3345 unsigned char *value = 0;
3346 const char *str = "";
3347
3348 if (prop
3349 && XGetWindowProperty (dpy, parent,
3350 prop, 0, 1<<16, 0, AnyPropertyType,
3351 &actual_type, &actual_format,
3352 &nitems, &bytes_after, &value) == Success
3353 && actual_type != None
3354 && actual_format == 8)
3355 str = (const char *)(value);
3356
3357 tt_printf ("\033]%d;%s%c", op, str, resp);
3358
3359 XFree (value);
3360 }
3361 else
3362 {
3363 char *eq = strchr (str, '=');
3364
3365 if (eq)
3366 {
3367 *eq = 0;
3368 set_utf8_property (display->atom (str), eq + 1);
3369 }
3370 else
3371 XDeleteProperty (dpy, parent,
3372 display->atom (str));
3373 }
3374 break;
3375
3041 case XTerm_Color: 3376 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3377 for (buf = (char *)str; buf && *buf;)
3043 { 3378 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3379 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3380 break;
3381
3046 *name++ = '\0'; 3382 *name++ = '\0';
3047 color = atoi (buf); 3383 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3384
3385 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3386 break;
3387
3050 if ((buf = STRCHR (name, ';')) != NULL) 3388 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3389 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3390
3391 process_color_seq (op, color, name, resp);
3053 } 3392 }
3393 break;
3394 case Rxvt_restoreFG:
3395 case XTerm_Color00:
3396 process_color_seq (op, Color_fg, str, resp);
3397 break;
3398 case Rxvt_restoreBG:
3399 case XTerm_Color01:
3400 process_color_seq (op, Color_bg, str, resp);
3054 break; 3401 break;
3055#ifndef NO_CURSORCOLOR 3402#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3403 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3404 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3405 break;
3059#endif 3406#endif
3060 case XTerm_Color_pointer: 3407 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3408 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3409 break;
3410 case XTerm_Color_pointer_bg:
3411 process_color_seq (op, Color_pointer_bg, str, resp);
3412 break;
3413#ifdef OPTION_HC
3414 case XTerm_Color_HC:
3415 process_color_seq (op, Color_HC, str, resp);
3416 break;
3417 case XTerm_Color_HTC:
3418 process_color_seq (op, Color_HTC, str, resp);
3419 break;
3420#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3421#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3422 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3423 process_color_seq (op, Color_BD, str, resp);
3066 break; 3424 break;
3067 case XTerm_Color_UL: 3425 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3426 process_color_seq (op, Color_UL, str, resp);
3069 break; 3427 break;
3070 case XTerm_Color_RV: 3428 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3429 process_color_seq (op, Color_IT, str, resp);
3072 break; 3430 break;
3073#endif 3431#endif
3074 3432 case URxvt_Color_border:
3075 case XTerm_Menu: 3433 process_color_seq (op, Color_border, str, resp);
3434 break;
3435#if ENABLE_TRANSPARENCY
3436 case URxvt_Color_tint:
3437 process_color_seq (op, Color_tint, str, resp);
3076 /* 3438 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3439 bool changed = false;
3078 * so DON'T do it here 3440
3441 if (ISSET_PIXCOLOR (Color_tint))
3442 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3443
3444 if (changed)
3445 update_background ();
3079 */ 3446 }
3447
3080 break; 3448 break;
3449#endif
3450
3451#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3452 case Rxvt_Pixmap:
3082 if (*str != ';') 3453 if (!strcmp (str, "?"))
3083 { 3454 {
3084#if XPM_BACKGROUND 3455 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3456 int h_scale = 0, v_scale = 0;
3086 set_bgPixmap (str); /* change pixmap */ 3457 int h_align = 0, v_align = 0;
3087#endif 3458 if (image_vec.size () > 0)
3088 scr_touch (true); 3459 {
3460 h_scale = image_vec[0].h_scale;
3461 v_scale = image_vec[0].v_scale;
3462 h_align = image_vec[0].h_align;
3463 v_align = image_vec[0].v_align;
3464 }
3465
3466 sprintf (str, "[%dx%d+%d+%d]",
3467 h_scale, v_scale,
3468 h_align, v_align);
3469 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3470 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3471 else
3091 { 3472 {
3473 bool changed = false;
3474
3475 if (*str != ';')
3476 {
3477 if (image_vec.size () > 0)
3478 changed = image_vec[0].set_file_geometry (str);
3479 else
3480 {
3481 rxvt_image *image = new_image ();
3482 if (!image->set_file_geometry (str))
3483 image_vec.pop_back ();
3484 else
3485 changed = true;
3486 }
3487 }
3488 else
3489 {
3092 str++; 3490 str++;
3093#if XPM_BACKGROUND 3491 if (image_vec.size () > 0)
3094 changed += scale_pixmap (str); 3492 changed = image_vec[0].set_geometry (str, true);
3095#endif 3493 }
3096 3494
3495 if (changed)
3496 {
3497 if (bg_window_position_sensitive ())
3498 {
3499 int x, y;
3500 get_window_origin (x, y);
3501 bg_set_position (x, y);
3502 }
3503 update_background ();
3504 }
3097 } 3505 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3506 break;
3507#endif
3106 3508
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: 3509 case XTerm_logfile:
3510 // TODO, when secure mode?
3114 break; 3511 break;
3115 case XTerm_font: 3512
3116 change_font (0, str);
3117 break;
3118#if 0 3513#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3514 case Rxvt_dumpscreen: /* no error notices */
3120 { 3515 {
3121 int fd; 3516 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3517 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3518 {
3124 scr_dump (fd); 3519 scr_dump (fd);
3125 close (fd); 3520 close (fd);
3126 } 3521 }
3127 } 3522 }
3128 break; 3523 break;
3129#endif 3524#endif
3525 case XTerm_font:
3526 op = URxvt_font;
3527 case URxvt_font:
3528#if ENABLE_STYLES
3529 case URxvt_boldFont:
3530 case URxvt_italicFont:
3531 case URxvt_boldItalicFont:
3532#endif
3533 if (query)
3534 tt_printf ("\33]%d;%-.250s%c", saveop,
3535 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3536 ? fontset[op - URxvt_font]->fontdesc : "",
3537 resp);
3538 else
3539 {
3540 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3541
3542 res = strdup (str);
3543 allocated.push_back ((void *)res);
3544 set_fonts ();
3545 }
3546 break;
3547
3548 case URxvt_version:
3549 if (query)
3550 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3551 op,
3552 rs[Rs_name], VERSION[0], VERSION[2],
3553 resp);
3554 break;
3555
3556#if !ENABLE_MINIMAL
3557 case URxvt_locale:
3558 if (query)
3559 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3560 else
3561 {
3562 set_locale (str);
3563 pty->set_utf8_mode (enc_utf8);
3564 init_xlocale ();
3565 }
3566 break;
3567
3568 case URxvt_view_up:
3569 case URxvt_view_down:
3570 {
3571 int lines = atoi (str);
3572
3573 if (lines)
3574 scr_page (op == URxvt_view_up ? UP : DN, lines);
3575 else
3576 scr_erase_savelines ();
3577 }
3578
3579 break;
3580#endif
3581
3582#if ENABLE_PERL
3583 case URxvt_perl:
3584 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3585 break;
3586#endif
3131 } 3587 }
3132} 3588}
3133/*----------------------------------------------------------------------*/ 3589/*----------------------------------------------------------------------*/
3134 3590
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3591/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * 's' = save 3596 * 's' = save
3141 * 'r' = restore 3597 * 'r' = restore
3142 * 't' = toggle 3598 * 't' = toggle
3143 * so no need for fancy checking 3599 * so no need for fancy checking
3144 */ 3600 */
3145int 3601int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3602rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3603{
3148 int state; 3604 int state;
3149 3605
3150 if (mode == 's') 3606 if (mode == 's')
3151 { 3607 {
3152 SavedModes |= (PrivateModes & bit); 3608 if (priv_modes & bit)
3609 SavedModes |= bit;
3610 else
3611 SavedModes &= ~bit;
3153 return -1; 3612 return -1;
3154 } 3613 }
3155 else 3614 else
3156 { 3615 {
3157 if (mode == 'r') 3616 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3617 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3618 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3619 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3620
3621 if (state)
3622 priv_modes |= bit;
3623 else
3624 priv_modes &= ~bit;
3162 } 3625 }
3626
3163 return state; 3627 return state;
3164} 3628}
3165 3629
3166/* we're not using priv _yet_ */ 3630/* we're not using priv _yet_ */
3167void 3631void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3632rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3169{ 3633{
3170 unsigned int i, j; 3634 unsigned int i, j;
3171 int state; 3635 int state;
3636
3172 static const struct 3637 static const struct
3173 { 3638 {
3174 const int argval; 3639 const int argval;
3175 const unsigned long bit; 3640 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3641 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3642 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3643 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3644 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3645 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3646 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3647 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3648 { 7, PrivMode_Autowrap }, // DECAWM
3649 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3650 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3651 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3652 // 19 Print screen prints full screen/scroll region
3188#endif 3653 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3654#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3655 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3656#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3657 { 35, PrivMode_ShiftKeys }, // rxvt extension
3658 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3659 { 40, PrivMode_132OK },
3660 // 41 xterm more fixes NYI
3661 // 45 margin bell NYI
3662 // 46 start logging
3195 { 47, PrivMode_Screen }, 3663 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3664 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3665#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3666 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3667#endif
3200 { 1000, PrivMode_MouseX11 }, 3668 { 1000, PrivMode_MouseX11 },
3669 { 1002, PrivMode_MouseBtnEvent },
3670 { 1003, PrivMode_MouseAnyEvent },
3671#if ENABLE_FRILLS
3672 { 1005, PrivMode_ExtModeMouse },
3673#endif
3201 { 1010, PrivMode_TtyOutputInh }, 3674 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3675 { 1011, PrivMode_Keypress }, // rxvt extension
3676#if ENABLE_FRILLS
3677 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3678#endif
3679 // 1035 enable modifiers for alt, numlock NYI
3680 // 1036 send ESC for meta keys NYI
3681 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3682 { 1047, PrivMode_Screen },
3683 // 1048 save and restore cursor, implemented in code
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3684 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3685 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3686 { 2004, PrivMode_BracketPaste },
3205 }; 3687 };
3206 3688
3207 if (nargs == 0) 3689 if (nargs == 0)
3208 return; 3690 return;
3209 3691
… …
3216 for (i = 0; i < nargs; i++) 3698 for (i = 0; i < nargs; i++)
3217 { 3699 {
3218 state = -1; 3700 state = -1;
3219 3701
3220 /* basic handling */ 3702 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3703 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3704 if (argtopriv[j].argval == arg[i])
3223 { 3705 {
3224 state = privcases (mode, argtopriv[j].bit); 3706 state = privcases (mode, argtopriv[j].bit);
3225 break; 3707 break;
3226 } 3708 }
3227 3709
3228 /* extra handling for values with state unkept */ 3710 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3711 switch (arg[i])
3231 { 3712 {
3713#if ENABLE_STYLES
3714 case 1021:
3715 set_option (Opt_intensityStyles, mode);
3716
3717 scr_touch (true);
3718 break;
3719#endif
3232 case 1048: /* alternative cursor save */ 3720 case 1048: /* alternative cursor save */
3721 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3722 if (mode == 0)
3234 scr_cursor (RESTORE); 3723 scr_cursor (RESTORE);
3235 else if (mode == 1) 3724 else if (mode == 1)
3236 scr_cursor (SAVE); 3725 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; 3726 break;
3727 }
3728
3729 if (state >= 0)
3730 /* extra handling for values with valid 0 or 1 state */
3731 switch (arg[i])
3732 {
3733 /* case 1: - application cursor keys */
3734 case 2: /* VT52 mode */
3735 /* oddball mode. should be set regardless of set/reset
3736 * parameter. Return from VT52 mode with an ESC < from
3737 * within VT52 mode
3738 */
3739 priv_modes |= PrivMode_vt52;
3740 break;
3253 case 3: /* 80/132 */ 3741 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3742 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3743 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3744 break;
3258 case 4: /* smooth scrolling */ 3745 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3746 set_option (Opt_jumpScroll, !state);
3263 break; 3747 break;
3264 case 5: /* reverse video */ 3748 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3749 scr_rvideo_mode (state);
3266 break; 3750 break;
3267 case 6: /* relative/absolute origins */ 3751 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3752 scr_relative_origin (state);
3269 break; 3753 break;
3270 case 7: /* autowrap */ 3754 case 7: /* autowrap */
3271 scr_autowrap (state); 3755 scr_autowrap (state);
3272 break; 3756 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3757 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3758 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3759 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3760 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3761 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 3762#ifdef scrollBar_esc
3286 case scrollBar_esc: 3763 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3764 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3765 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3766 scr_touch (true);
3291 }
3292 break; 3767 break;
3293#endif 3768#endif
3294 case 25: /* visible/invisible cursor */ 3769 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3770 scr_cursor_visible (state);
3296 break; 3771 break;
3297 /* case 35: - shift keys */ 3772 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3773 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3774 case 47: /* secondary screen */
3300 scr_change_screen (state); 3775 scr_change_screen (state);
3301 break; 3776 break;
3302 /* case 66: - application key pad */ 3777 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3778 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3779 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3780 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3781 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3782 break;
3308#if 0
3309 case 1001: 3783 case 1002:
3310 break; /* X11 mouse highlighting */ 3784 case 1003:
3311#endif 3785 if (state)
3786 {
3787 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3788 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3789 mouse_row = mouse_col = 0;
3790 vt_emask_mouse = PointerMotionMask;
3791 }
3792 else
3793 vt_emask_mouse = NoEventMask;
3794
3795 vt_select_input ();
3796 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3797 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3798 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3799 break;
3318 case 1011: /* scroll to bottom on key press */ 3800 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3801 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3802 break;
3324 case 1047: /* secondary screen w/ clearing */ 3803 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3804 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3805 if (!state)
3327 scr_erase_screen (2); 3806 scr_erase_screen (2);
3807
3328 scr_change_screen (state); 3808 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3809 break;
3810 case 1049: /* secondary screen w/ clearing first */
3811 if (option (Opt_secondaryScreen))
3812 if (state)
3813 scr_cursor (SAVE);
3814
3815 scr_change_screen (state);
3816
3817 if (option (Opt_secondaryScreen))
3818 if (state)
3819 scr_erase_screen (2);
3820 else
3821 scr_cursor (RESTORE);
3822 break;
3823 default:
3824 break;
3332 } 3825 }
3333 } 3826 }
3334} 3827}
3335/*}}} */ 3828/*}}} */
3336 3829
3337/*{{{ process sgr sequences */ 3830/*{{{ process sgr sequences */
3338void 3831void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3832rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3833{
3341 unsigned int i; 3834 unsigned int i;
3342 short rendset; 3835 short rendset;
3343 int rendstyle; 3836 int rendstyle;
3344 3837
3345 if (nargs == 0) 3838 if (nargs == 0)
3346 { 3839 {
3347 scr_rendition (0, ~RS_None); 3840 scr_rendition (0, ~RS_None);
3348 return; 3841 return;
3349 } 3842 }
3843
3350 for (i = 0; i < nargs; i++) 3844 for (i = 0; i < nargs; i++)
3351 { 3845 {
3352 rendset = -1; 3846 rendset = -1;
3353 switch (arg[i]) 3847 switch (arg[i])
3354 { 3848 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3850 rendset = 0, rendstyle = ~RS_None;
3357 break; 3851 break;
3358 case 1: 3852 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3853 rendset = 1, rendstyle = RS_Bold;
3360 break; 3854 break;
3855 //case 2: // low intensity
3856 case 3:
3857 rendset = 1, rendstyle = RS_Italic;
3858 break;
3361 case 4: 3859 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3860 rendset = 1, rendstyle = RS_Uline;
3363 break; 3861 break;
3364 case 5: 3862 case 5: // slowly blinking
3863 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3864 rendset = 1, rendstyle = RS_Blink;
3366 break; 3865 break;
3866 //case 6: // scoansi light background
3367 case 7: 3867 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3868 rendset = 1, rendstyle = RS_RVid;
3369 break; 3869 break;
3370 case 22: 3870 case 8:
3871 // invisible. NYI
3872 break;
3873 //case 9: // crossed out
3874 //case 10: // scoansi acs off, primary font
3875 //case 11: // scoansi acs on, first alt font
3876 //case 12: // scoansi acs on, |0x80, second alt font
3877 //...
3878 //case 19: // ninth alt font
3879 //case 20: // gothic
3880 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3881 rendset = 0, rendstyle = RS_Bold;
3882 break;
3883 case 22: // normal intensity
3884 rendset = 0, rendstyle = RS_Bold;
3885 break;
3886 case 23: // disable italic
3887 rendset = 0, rendstyle = RS_Italic;
3372 break; 3888 break;
3373 case 24: 3889 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3890 rendset = 0, rendstyle = RS_Uline;
3375 break; 3891 break;
3376 case 25: 3892 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3893 rendset = 0, rendstyle = RS_Blink;
3378 break; 3894 break;
3895 case 26: // variable spacing (iso 8613)
3896 rendset = 0, rendstyle = RS_Blink;
3897 break;
3379 case 27: 3898 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3899 rendset = 0, rendstyle = RS_RVid;
3381 break; 3900 break;
3901 //case 28: // visible. NYI
3902 //case 29: // not crossed-out
3382 } 3903 }
3904
3383 if (rendset != -1) 3905 if (rendset != -1)
3384 { 3906 {
3385 scr_rendition (rendset, rendstyle); 3907 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3908 continue; /* for (;i;) */
3387 } 3909 }
… …
3394 case 33: 3916 case 33:
3395 case 34: 3917 case 34:
3396 case 35: 3918 case 35:
3397 case 36: 3919 case 36:
3398 case 37: 3920 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3921 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3922 break;
3402#ifdef TTY_256COLOR 3923 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3924 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3925 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3926 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3927 i += 2;
3409 } 3928 }
3410 break; 3929 break;
3411#endif
3412 case 39: /* default fg */ 3930 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3931 scr_color (Color_fg, Color_fg);
3414 break; 3932 break;
3415 3933
3416 case 40: 3934 case 40:
… …
3419 case 43: 3937 case 43:
3420 case 44: 3938 case 44:
3421 case 45: 3939 case 45:
3422 case 46: 3940 case 46:
3423 case 47: 3941 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3942 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3943 break;
3427#ifdef TTY_256COLOR 3944 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3945 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3946 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3947 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3948 i += 2;
3434 } 3949 }
3435 break; 3950 break;
3436#endif
3437 case 49: /* default bg */ 3951 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3952 scr_color (Color_bg, Color_bg);
3439 break; 3953 break;
3440 3954
3441#ifndef NO_BRIGHTCOLOR 3955 //case 50: // not variable spacing
3956
3957#if !ENABLE_MINIMAL
3442 case 90: 3958 case 90:
3443 case 91: /* set bright fg color */ 3959 case 91: /* set bright fg color */
3444 case 92: 3960 case 92:
3445 case 93: 3961 case 93:
3446 case 94: 3962 case 94:
3447 case 95: 3963 case 95:
3448 case 96: 3964 case 96:
3449 case 97: 3965 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3966 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3967 break;
3453 case 100: 3968 case 100:
3454 case 101: /* set bright bg color */ 3969 case 101: /* set bright bg color */
3455 case 102: 3970 case 102:
3456 case 103: 3971 case 103:
3457 case 104: 3972 case 104:
3458 case 105: 3973 case 105:
3459 case 106: 3974 case 106:
3460 case 107: 3975 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3976 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3977 break;
3464#endif 3978#endif
3465
3466 }
3467 }
3468}
3469/*}}} */
3470
3471/*{{{ process Rob Nation's own graphics mode sequences */
3472void
3473rxvt_term::process_graphics ()
3474{
3475 unsigned char ch, cmd = cmd_getc ();
3476
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 return;
3482 }
3483 /* swallow other graphics sequences until terminating ':' */
3484 do
3485 ch = cmd_getc ();
3486 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 { 3979 }
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 } 3980 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3981}
3533/*}}} */ 3982/*}}} */
3534 3983
3535/* ------------------------------------------------------------------------- */ 3984/* ------------------------------------------------------------------------- */
3536 3985
… …
3540 */ 3989 */
3541void 3990void
3542rxvt_term::tt_printf (const char *fmt,...) 3991rxvt_term::tt_printf (const char *fmt,...)
3543{ 3992{
3544 va_list arg_ptr; 3993 va_list arg_ptr;
3545 unsigned char buf[256]; 3994 char buf[256];
3546 3995
3547 va_start (arg_ptr, fmt); 3996 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3997 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3998 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3999 tt_write (buf, strlen (buf));
3551} 4000}
3552 4001
3553/* ---------------------------------------------------------------------- */ 4002/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4003/* 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. 4004 * or generated by us in response to a query ESC sequence.
3556 */ 4005 */
4006static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4007
3557void 4008void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4009rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 4010{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4011 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4012 return;
3561 4013
3562 if (len) 4014 if (pty->pty < 0)
4015 return;
4016
4017 if (v_buflen == 0)
4018 {
4019 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4020
4021 max_it (written, 0);
4022
4023 if (written == len)
4024 return;
4025
4026 data += written;
4027 len -= written;
3563 { 4028 }
4029
4030 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4031
4032 memcpy (v_buffer + v_buflen, data, len);
4033 v_buflen += len;
4034
4035 pty_ev.set (ev::READ | ev::WRITE);
4036}
4037
4038void rxvt_term::pty_write ()
4039{
4040 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4041
4042 if (written > 0)
4043 {
4044 v_buflen -= written;
4045
3564 if (v_buflen == 0) 4046 if (v_buflen == 0)
3565 { 4047 {
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); 4048 free (v_buffer);
3593 v_buffer = 0; 4049 v_buffer = 0;
3594 v_buflen = 0;
3595 4050
3596 pty_ev.set (EVENT_READ); 4051 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; 4052 return;
3609 } 4053 }
4054
4055 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4056 }
4057 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4058 pty_ev.set (ev::READ);
3611} 4059}
3612 4060
3613/*----------------------- end-of-file (C source) -----------------------*/ 4061/*----------------------- end-of-file (C source) -----------------------*/
3614 4062

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