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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.482 by sf-exg, Thu Apr 7 12:19:40 2011 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
52#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
57void 136void
58rxvt_term::lookup_key (XKeyEvent &ev) 137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
405rxvt_term::key_press (XKeyEvent &ev)
406{
407 int ctrl, meta, shft, len;
408 KeySym keysym;
66 int valid_keysym; 409 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
68 416
69 /* 417 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
72 * 420 *
73 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
74 */ 422 */
75 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 426
85 kbuf[0] = 0; 427 kbuf[0] = 0;
86 428
87#ifdef USE_XIM 429#ifdef USE_XIM
88 if (Input_Context) 430 if (Input_Context)
89 { 431 {
90 Status status_return; 432 Status status_return;
91 433
434#if 0
92#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
96 else 439 else
97#endif 440#endif
98 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
114 { 459 {
460 /* make sure the user can type ctrl-@, i.e. NUL */
461 if (len == 1 && *wkbuf == 0)
462 {
463 kbuf[0] = 0;
464 len = 1;
465 }
466 else
467 {
115 wkbuf[len] = 0; 468 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 469 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 470 if (len < 0)
118 len = 0; 471 len = 0;
472 }
119 } 473 }
120 else 474 else
121 len = 0; 475 len = 0;
122 } 476 }
123 477
124 valid_keysym = status_return == XLookupKeySym 478 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 485 valid_keysym = keysym != NoSymbol;
133 } 486 }
134 487
135 if (valid_keysym) 488 if (valid_keysym)
136 { 489 {
137 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 492 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 493#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 494
158 if (TermWin.saveLines) 495 if (saveLines)
159 { 496 {
160#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 498 if (!ctrl && !meta)
162 {
163#else 499#else
164 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
165 { 502 {
166#endif
167 int lnsppg; 503 int lnsppg;
168 504
169#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 507#else
172 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
173#endif 509#endif
510 max_it (lnsppg, 1);
511
174 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
175 { 513 {
176 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
177 return; 515 return;
178 } 516 }
… …
205 scr_move_to (0, 1); 543 scr_move_to (0, 1);
206 return; 544 return;
207 } 545 }
208 else if (keysym == XK_End) 546 else if (keysym == XK_End)
209 { 547 {
210 scr_move_to (1, 0); 548 scr_move_to (1, 1);
211 return; 549 return;
212 } 550 }
213 } 551 }
214#endif 552#endif
215
216 } 553 }
217 554
218 if (shft) 555 if (shft)
219 { 556 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 557 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 559 {
223 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
225 } 562 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 564 {
228 switch (keysym) 565 switch (keysym)
229 { 566 {
230 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
233 return; 570 return;
571#if TODO
234 /* rxvt extras */ 572 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 574 change_font (FONT_UP);
237 return; 575 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 577 change_font (FONT_DN);
240 return; 578 return;
579#endif
241 } 580 }
242 } 581 }
243 } 582 }
244#ifdef PRINTPIPE 583
245 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
246 { 585 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 587 {
250#endif 588 int hv;
251#ifdef GREEK_SUPPORT 589
252 if (keysym == ks_greekmodeswith) 590 if (iso14755buf & ISO_14755_51
253 { 591 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 592 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 593 {
257 xterm_seq (XTerm_title, 594 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 595 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 596# if ISO_14755
260 greek_reset(); 597 iso14755_51 (0);
598# endif
599 return;
261 } 600 }
262 else 601 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 602 {
273 unsigned int l; 603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 604# if ISO_14755
275 const unsigned char ch = C0_ESC; 605 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 606# endif
285 tt_write (&ch, 1); 607 return;
286 tt_write (kbuf0, l); 608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
287 return; 616 return;
288 } 617 }
289 else 618 else
290#endif
291
292 { 619 {
293 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
294 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
295 { 773 {
296#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
297 case XK_BackSpace: 775 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 777 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY(kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 778 newlen = 0;
615 break;
616 } 779 }
617 if (newlen) 780 break;
618 len = STRLEN(kbuf);
619 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
785
620 /* 786 /*
621 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
622 */ 788 */
623#ifdef META8_OPTION 789#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 790 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
630 { 796 {
631 len = 1; 797 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
634 else 805 else
635 { 806 {
636#ifdef META8_OPTION 807#ifdef META8_OPTION
637 /* set 8-bit on */ 808 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
639 { 810 {
640 unsigned char *ch; 811 char *ch;
641 812
642 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 814 *ch |= 0x80;
815
644 meta = 0; 816 meta = 0;
645 } 817 }
646#endif 818#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 819 /* nil */ ;
652 } 820 }
653 } 821 }
822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
654 825
655 if (len <= 0) 826 if (len <= 0)
656 return; /* not mapped */ 827 return; /* not mapped */
657 828
658 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 830 if (view_start)
660 { 831 {
661 TermWin.view_start = 0; 832 view_start = 0;
662 want_refresh = 1; 833 want_refresh = 1;
663 } 834 }
664 835
665 /* 836 /*
666 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 848 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 849
679 /* escape prefix */ 850 /* escape prefix */
680 if (meta 851 if (meta
681#ifdef META8_OPTION 852#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
683#endif 854#endif
684 ) 855 )
685 { 856 {
686 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 858 tt_write (&ch, 1);
689 } 859 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 860
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
703} 862}
704/*}}} */
705 863
706#if (MENUBAR_MAX) 864void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 865rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 866{
712 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
713 869
714 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
716 if (n > 0 && s < count) 872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
717 { 877 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 880# endif
721 cmdbuf_endp -= n; 881# if ISO_14755
722 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
723 } 908 }
724 if (count > s) 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 910 {
726 rxvt_print_error("data loss: cmd_write too large"); 911# if ISO_14755
727 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
728 } 927 }
729 for (; count--;) 928#endif
730 *cmdbuf_endp++ = *str++; 929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
732} 939}
733#endif /* MENUBAR_MAX */
734 940
735void 941void
736rxvt_term::flush () 942rxvt_term::flush ()
737{ 943{
738#ifdef TRANSPARENT 944 flush_ev.stop ();
739 if (want_full_refresh) 945
946#ifdef HAVE_BG_PIXMAP
947 if (bg_flags & BG_NEEDS_REFRESH)
740 { 948 {
741 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 950 scr_touch (false);
744 want_refresh = 1;
745 } 951 }
746#endif 952#endif
747 953
748 if (want_refresh) 954 if (want_refresh)
749 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
750 scr_refresh (refresh_type); 994 scr_refresh ();
751 scrollbar_show (1); 995 scrollBar.show (1);
752#ifdef USE_XIM 996#ifdef USE_XIM
753 IMSendSpot (); 997 IMSendSpot ();
754#endif 998#endif
755
756 } 999 }
757 1000
758 XFlush (display->display); 1001 display->flush ();
759} 1002}
760 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
761void 1005void
762rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
763{ 1007{
764 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
767 flush (); 1020 flush ();
768} 1021}
769 1022
770#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
771void 1024void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1025rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1026{
774 hidden_cursor = !hidden_cursor; 1027 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1028 want_refresh = 1;
776 1029 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1030}
779#endif 1031#endif
780 1032
781#ifdef TEXT_BLINK 1033#ifdef TEXT_BLINK
782void 1034void
783rxvt_term::text_blink_cb (time_watcher &w) 1035rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1036{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1037 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1038 {
787 hidden_text = !hidden_text; 1039 hidden_text = !hidden_text;
788 want_refresh = 1; 1040 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1041 refresh_check ();
1042 }
1043 else
1044 w.stop ();
1045}
1046#endif
1047
1048#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1049void
1050rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1051{
1052 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1053 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
790 } 1054 {
1055 want_refresh = 1;
1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifdef SELECTION_SCROLLING
1064void
1065rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1066{
1067 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1068 {
1069 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1079void
1080rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1081{
1082 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087
1088 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1089 {
1090 mouse_slip_wheel_speed = 0;
1091 w.stop ();
1092 }
1093}
1094#endif
1095
1096#if LINUX_YIELD_HACK
1097static struct event_handler
1098{
1099 ev::prepare yield_ev;
1100
1101 void yield_cb (ev::prepare &w, int revents)
1102 {
1103 // this should really be sched_yield(), but the linux guys thought
1104 // that giving a process calling sched_yield () less cpu time than
1105 // ones with high nice levels is a useful thing to do. It surely is is
1106 // allowed by the sus... as is returning ENOSYS.
1107 // since the linux guys additionally thought that breaking the only
1108 // known workaround against their unusable sched_yield hack is cool,
1109 // we just nanosleep a bit and hope for the best.
1110
1111 struct timespec ts = { 0, 1000 };
1112 nanosleep (&ts, 0);
1113
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : yield_ev (this, &event_handler::yield_cb)
1119 {
1120 }
1121} event_handler;
1122#endif
1123
1124/* make sure all the cmd data is at beginning of cmdbuf */
1125void
1126rxvt_term::cmdbuf_reify ()
1127{
1128 if (cmdbuf_ptr == cmdbuf_base)
1129 return;
1130
1131 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1132
1133 memmove (cmdbuf_base, cmdbuf_ptr, used);
1134 cmdbuf_ptr = cmdbuf_base;
1135 cmdbuf_endp = cmdbuf_ptr + used;
1136
1137}
1138
1139#if defined (KEYSYM_RESOURCE)
1140void
1141rxvt_term::cmdbuf_append (const char *str, size_t count)
1142{
1143 cmdbuf_reify ();
1144
1145 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1146
1147 if (count > avail)
1148 return;
1149
1150 memcpy (cmdbuf_endp, str, count);
1151 cmdbuf_endp += count;
1152
1153 cmd_parse ();
791} 1154}
792#endif 1155#endif
793 1156
794bool 1157bool
795rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
796{ 1159{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 cmdbuf_reify ();
798 1161
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1162 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1163
1164 if (!avail)
1165 {
1166 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1167 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1168 cmdbuf_endp = cmdbuf_ptr;
1169 avail = CBUFSIZ;
1170 }
802 1171
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1173
805 if (n > 0) 1174 if (r > 0)
806 { 1175 {
807 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
808 return true; 1177 return true;
809 } 1178 }
810 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
811 destroy (); 1191 destroy ();
1192 }
812 1193
813 return false; 1194 return false;
814} 1195}
815 1196
816void 1197void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1199{
819 SET_R (this); 1200 make_current ();
820 SET_LOCALE (locale);
821 1201
822 if (revents & EVENT_WRITE) 1202 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1203 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1204 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1205 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1206
839 uint32_t ch = NOCHAR; 1207 if (revents & ev::WRITE)
1208 pty_write ();
840 1209
841 for (;;) 1210 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1211}
940 1212
941// read the next character, currently handles UTF-8 1213void
942// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1215{
946 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1217 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1218
990#ifdef POINTER_BLANK 1219#ifdef POINTER_BLANK
991void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0; 1220 hidden_pointer = 0;
998 1221
999 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
1000 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
1224#endif
1001} 1225}
1002 1226
1227#ifdef POINTER_BLANK
1003void 1228void
1004rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
1005{ 1230{
1006 if (!(Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
1007 return; 1232 return;
1008 1233
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1235 XFlush (dpy);
1011 1236
1012 hidden_pointer = 1; 1237 hidden_pointer = 1;
1013} 1238}
1014 1239
1015void 1240void
1016rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
1017{ 1242{
1018 SET_R (this); 1243 make_current ();
1019 SET_LOCALE (locale);
1020 1244
1021 pointer_blank (); 1245 pointer_blank ();
1022} 1246}
1023#endif 1247#endif
1024 1248
1025void 1249void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1251{
1028 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
1029 int x, y; 1253 int x, y;
1254 int code = 32;
1030 1255
1031 x = ev.x; 1256 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1257 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1258
1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263
1264 mouse_row = x;
1265 mouse_col = y;
1266 code += 32;
1267 }
1034 1268
1035 if (MEvent.button == AnyButton) 1269 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1270 button_number = 3;
1038 }
1039 else 1271 else
1040 { 1272 {
1041 button_number = MEvent.button - Button1; 1273 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1274 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1275 if (button_number >= 3)
1044 button_number += (64 - 3); 1276 button_number += 64 - 3;
1045 } 1277 }
1046 1278
1047 if (PrivateModes & PrivMode_MouseX10) 1279 if (priv_modes & PrivMode_MouseX10)
1048 { 1280 {
1049 /* 1281 /*
1050 * do not report ButtonRelease 1282 * do not report ButtonRelease
1051 * no state info allowed 1283 * no state info allowed
1052 */ 1284 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1299 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1300 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1301#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1302 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1303#endif
1072
1073 } 1304 }
1074 1305
1075#ifdef DEBUG_MOUSEREPORT 1306#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1307 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1308 if (key_state & 16)
1078 fputc('C', stderr); 1309 fputc ('C', stderr);
1079 if (key_state & 4) 1310 if (key_state & 4)
1080 fputc('S', stderr); 1311 fputc ('S', stderr);
1081 if (key_state & 8) 1312 if (key_state & 8)
1082 fputc('A', stderr); 1313 fputc ('A', stderr);
1083 if (key_state & 32) 1314 if (key_state & 32)
1084 fputc('2', stderr); 1315 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1316 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1317 button_number,
1087 x + 1, 1318 x,
1088 y + 1); 1319 y);
1089#else 1320#endif
1321
1322#if ENABLE_FRILLS
1323 if (priv_modes & PrivMode_ExtMouseRight)
1324 tt_printf ("\033[%d;%d;%dM",
1325 code + button_number + key_state,
1326 x,
1327 y);
1328 else if (priv_modes & PrivMode_ExtModeMouse)
1329 tt_printf ("\033[M%c%lc%lc",
1330 code + button_number + key_state,
1331 wint_t (32 + x),
1332 wint_t (32 + y));
1333 else
1334#endif
1090 tt_printf("\033[M%c%c%c", 1335 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1336 code + button_number + key_state,
1092 (32 + x + 1), 1337 32 + x,
1093 (32 + y + 1)); 1338 32 + y);
1094#endif
1095} 1339}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1340
1107/*{{{ process an X event */ 1341/*{{{ process an X event */
1108void 1342void
1109rxvt_term::x_cb (XEvent &ev) 1343rxvt_term::x_cb (XEvent &ev)
1110{ 1344{
1111 SET_R (this); 1345 make_current ();
1112 SET_LOCALE (locale);
1113 1346
1114#if defined(CURSOR_BLINK) 1347 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1348
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1349 if (ev.xany.window == vt
1124 } 1350 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1351 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1352 return;
1144#endif
1145 1353
1354 // for XQueryPointer
1146 Window unused_root, unused_child; 1355 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1356 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1357 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1358
1199 switch (ev.type) 1359 switch (ev.type)
1200 { 1360 {
1201 case KeyPress: 1361 case KeyPress:
1202 lookup_key (ev.xkey); 1362 key_press (ev.xkey);
1203 break; 1363 break;
1204 1364
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1365 case KeyRelease:
1207 { 1366 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1367 break;
1219 }
1220#endif
1221 1368
1222 case ButtonPress: 1369 case ButtonPress:
1223 button_press (ev.xbutton); 1370 button_press (ev.xbutton);
1224 break; 1371 break;
1225 1372
… …
1227 button_release (ev.xbutton); 1374 button_release (ev.xbutton);
1228 break; 1375 break;
1229 1376
1230 case ClientMessage: 1377 case ClientMessage:
1231 if (ev.xclient.format == 32 1378 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1379 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1380 {
1241 /* Get Dnd data */ 1381 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1382 {
1243 int ActualFormat; 1383 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1384 {
1245 unsigned long Size, RemainingBytes; 1385 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1386 {
1247 XGetWindowProperty(display->display, display->root, 1387 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1388 destroy ();
1249 0L, 1000000L, 1389 }
1250 False, AnyPropertyType, 1390#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1391 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1392 XSendEvent (dpy, ev.xclient.window = display->root,
1393 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1394 &ev);
1254 XChangeProperty(display->display, display->root, 1395#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1396 }
1256 8, PropModeReplace, 1397 }
1257 data, STRLEN(data)); 1398#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1399 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1400 {
1401 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1402 focus_in ();
1403 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1404 focus_out ();
1405 }
1406#endif
1260 } 1407 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1408 break;
1267 1409
1268 /* 1410 /*
1269 * XXX: this is not the _current_ arrangement 1411 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1412 * Here's my conclusion:
… …
1289 break; 1431 break;
1290 } 1432 }
1291 break; 1433 break;
1292 1434
1293 case FocusIn: 1435 case FocusIn:
1294 if (!TermWin.focus) 1436 if (ev.xfocus.detail != NotifyInferior
1437 && ev.xfocus.detail != NotifyPointer
1438 && ev.xfocus.mode != NotifyGrab)
1439 focus_in ();
1440 break;
1441
1442 case FocusOut:
1443 if (ev.xfocus.detail != NotifyInferior
1444 && ev.xfocus.detail != NotifyPointer
1445 && ev.xfocus.mode != NotifyGrab)
1446 focus_out ();
1447 break;
1448
1449 case ConfigureNotify:
1450 if (ev.xconfigure.window == parent)
1295 { 1451 {
1296 TermWin.focus = 1; 1452 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1453 ;
1308 break;
1309 1454
1310 case FocusOut: 1455#ifdef HAVE_BG_PIXMAP
1311 if (TermWin.focus) 1456 bool moved = false;
1457 if (bg_window_position_sensitive ())
1312 { 1458 {
1313 TermWin.focus = 0; 1459 int x, y;
1314 want_refresh = 1; 1460 if (ev.xconfigure.send_event)
1315#ifdef USE_XIM 1461 {
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width; 1462 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1463 y = ev.xconfigure.y;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1464 }
1465 else
1466 get_window_origin (x, y);
1467
1468 if (bg_set_position (x, y)
1469 || !(bg_flags & BG_IS_VALID))
1470 moved = true;
1338 } 1471 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1472#endif
1340 1473
1341 if (szHint.width != width || szHint.height != height) 1474 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1475 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1476 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1477 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1478 }
1346#ifdef DEBUG_SIZE
1347 else 1479 else
1348 { 1480 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1481#ifdef HAVE_BG_PIXMAP
1482 if (moved)
1483 {
1484 if (mapped)
1485 update_background ();
1486 else
1487 bg_invalidate ();
1488 }
1489#endif
1350 } 1490 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1491
1492 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1493 }
1362 break; 1494 break;
1363 1495
1496 case PropertyNotify:
1497 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1498 break;
1499
1364 case SelectionClear: 1500 case SelectionClear:
1365 selection_clear (); 1501 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1502 break;
1373 1503
1374 case SelectionRequest: 1504 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1505 selection_send (ev.xselectionrequest);
1376 break; 1506 break;
1377 1507
1508 case MapNotify:
1509#ifdef HAVE_BG_PIXMAP
1510 /* This is needed specifically to fix the case of no window manager or a
1511 * non-reparenting window manager. In those cases we never get first
1512 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1513 * care of multiplicity of ConfigureNotify events arriving while WM does
1514 * reparenting.
1515 * We should not render background immediately, as there could be several
1516 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1517 * by scheduling background redraw as soon as we can, but giving a short
1518 * bit of time for ConfigureNotifies to arrive.
1519 * We should render background PRIOR to drawing any text, but AFTER all
1520 * of ConfigureNotifys for the best results.
1521 */
1522 if (!(bg_flags & BG_IS_VALID))
1523 update_background_ev.start (0.025);
1524#endif
1525 mapped = 1;
1526#ifdef TEXT_BLINK
1527 text_blink_ev.start ();
1528#endif
1529 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1530 break;
1531
1378 case UnmapNotify: 1532 case UnmapNotify:
1379 TermWin.mapped = 0; 1533 mapped = 0;
1380#ifdef TEXT_BLINK 1534#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1535 text_blink_ev.stop ();
1382#endif 1536#endif
1537 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1538 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1539
1404 case GraphicsExpose: 1540 case GraphicsExpose:
1405 case Expose: 1541 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1407 { 1543 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1545 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1548 }
1412 // don't understand this, so commented it out 1549 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1550
1551 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1552
1553 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1554 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1555 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1556 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1557 }
1416 // ev.xexpose.width, TermWin.height, False); 1558
1417#endif
1418 want_refresh = 1; 1559 want_refresh = 1;
1419 } 1560 }
1420 else 1561 else
1421 { 1562 {
1422 XEvent unused_event; 1563 XEvent unused_event;
1423 1564
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1565 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1566 ;
1426 &unused_event)) ; 1567 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1568 ;
1428 GraphicsExpose, 1569
1429 &unused_event)) ; 1570 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1571 {
1432 scrollBar.setIdle(); 1572 scrollBar.state = STATE_IDLE;
1433 scrollbar_show (0); 1573 scrollBar.show (0);
1434 } 1574 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1575 }
1444 break; 1576 break;
1445 1577
1446 case MotionNotify: 1578 case MotionNotify:
1447#ifdef POINTER_BLANK 1579#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1580 if (hidden_pointer)
1449 pointer_unblank (); 1581 pointer_unblank ();
1450#endif 1582#endif
1451#if MENUBAR 1583 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1584 || priv_modes & PrivMode_MouseAnyEvent)
1585 mouse_report (ev.xbutton);
1586 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1587 break;
1588
1589 if (ev.xany.window == vt)
1453 { 1590 {
1454 menubar_control (&(ev.xbutton)); 1591 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1592 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1593 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1594 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1595 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1596 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1597 ;
1467 1598
1468 XQueryPointer(display->display, TermWin.vt, 1599 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1600 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1601 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1602 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1603 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1604#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1605 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1606 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1607 {
1477#endif 1608#endif
1609#if ISO_14755
1610 // 5.4
1611 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1612 {
1613 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1614 break;
1615 }
1616#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1617 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1618 ev.xbutton.state & Button3Mask ? 2 : 0);
1619
1480#ifdef SELECTION_SCROLLING 1620#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1621 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1622 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1623 {
1484 int dist; 1624 int dist;
1485
1486 pending_scroll_selection=1;
1487 1625
1488 /* don't clobber the current delay if we are 1626 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1627 * already in the middle of scrolling.
1490 */ 1628 */
1491 if (scroll_selection_delay<=0) 1629 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1630 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1631
1494 /* save the event params so we can highlight 1632 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1633 * the selection in the pending-scroll loop
1496 */ 1634 */
1497 selection_save_x=ev.xbutton.x; 1635 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1636 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1637 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1638
1502 /* calc number of lines to scroll */ 1639 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1640 if (ev.xbutton.y < int_bwidth)
1504 { 1641 {
1505 scroll_selection_dir = UP; 1642 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1643 dist = int_bwidth - ev.xbutton.y;
1507 } 1644 }
1508 else 1645 else
1509 { 1646 {
1510 scroll_selection_dir = DN; 1647 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1648 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1649 }
1650
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1651 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1652 / SELECTION_SCROLL_LINE_SPEEDUP
1653 + 1;
1516 MIN_IT(scroll_selection_lines, 1654 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1655 SELECTION_SCROLL_MAX_LINES);
1518 } 1656 }
1519 else 1657 else
1520 { 1658 {
1521 /* we are within the text window, so we 1659 /* we are within the text window, so we
1522 * shouldn't be scrolling 1660 * shouldn't be scrolling
1523 */ 1661 */
1524 pending_scroll_selection = 0; 1662 sel_scroll_ev.stop();
1525 } 1663 }
1526#endif 1664#endif
1527#ifdef MOUSE_THRESHOLD 1665#ifdef MOUSE_THRESHOLD
1528
1529 } 1666 }
1530#endif 1667#endif
1531
1532 } 1668 }
1533 } 1669 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1670 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1671 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1672 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1673 MotionNotify, &ev))
1674 ;
1675
1538 XQueryPointer(display->display, scrollBar.win, 1676 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1677 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1678 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1679 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1680 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1681 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1682 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1683 want_refresh = 1;
1547 scrollbar_show (1); 1684 scrollBar.show (1);
1548 } 1685 }
1549 break; 1686 break;
1550 } 1687 }
1551}
1552 1688
1689#if defined(CURSOR_BLINK)
1690 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1691 {
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.again ();
1699 }
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715
1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 }
1732}
1733#endif
1734
1735void
1736rxvt_term::focus_in ()
1737{
1738 if (!focus)
1739 {
1740 focus = 1;
1741 want_refresh = 1;
1742
1743#if USE_XIM
1744 if (Input_Context != NULL)
1745 {
1746 IMSetPosition ();
1747 XSetICFocus (Input_Context);
1748 }
1749#endif
1750#if CURSOR_BLINK
1751 if (option (Opt_cursorBlink))
1752 cursor_blink_ev.again ();
1753#endif
1754#if OFF_FOCUS_FADING
1755 if (rs[Rs_fade])
1756 {
1757 pix_colors = pix_colors_focused;
1758 scr_recolour ();
1759 }
1760#endif
1761#if ENABLE_FRILLS
1762 if (option (Opt_urgentOnBell))
1763 set_urgency (0);
1764#endif
1765
1766 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1767 }
1768}
1769
1770void
1771rxvt_term::focus_out ()
1772{
1773 if (focus)
1774 {
1775 focus = 0;
1776 want_refresh = 1;
1777
1778#if ENABLE_FRILLS
1779 if (option (Opt_urgentOnBell))
1780 set_urgency (0);
1781#endif
1782#if ENABLE_FRILLS || ISO_14755
1783 if (iso14755buf)
1784 {
1785 iso14755buf = 0;
1786# if ISO_14755
1787 scr_overlay_off ();
1788# endif
1789 }
1790#endif
1791#if USE_XIM
1792 if (Input_Context != NULL)
1793 XUnsetICFocus (Input_Context);
1794#endif
1795#if CURSOR_BLINK
1796 if (option (Opt_cursorBlink))
1797 cursor_blink_ev.stop ();
1798
1799 hidden_cursor = 0;
1800#endif
1801#if OFF_FOCUS_FADING
1802 if (rs[Rs_fade])
1803 {
1804 pix_colors = pix_colors_unfocused;
1805 scr_recolour ();
1806 }
1807#endif
1808
1809 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1810 }
1811}
1812
1813void
1814rxvt_term::update_fade_color (unsigned int idx)
1815{
1816#if OFF_FOCUS_FADING
1817 if (rs[Rs_fade])
1818 {
1819 rgba c;
1820 pix_colors [Color_fade].get (c);
1821 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1822 }
1823#endif
1824}
1825
1826#if ENABLE_TRANSPARENCY || ENABLE_PERL
1553void 1827void
1554rxvt_term::rootwin_cb (XEvent &ev) 1828rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1829{
1556 SET_R (this); 1830 make_current ();
1557 SET_LOCALE (locale);
1558 1831
1559 if (ev.type == PropertyNotify) 1832 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1833 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1834 return;
1835
1836# if ENABLE_TRANSPARENCY
1837 switch (ev.type)
1560 { 1838 {
1839 case PropertyNotify:
1561 /* 1840 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1841 * 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. 1842 * use the property to determine the pixmap. We use it later on.
1564 */ 1843 */
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]) 1844 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1845 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1846 {
1847 bg_set_root_pixmap ();
1848 update_background ();
1849 }
1850
1569 return; 1851 break;
1570 }
1571
1572 if ((Options & Opt_transparent) && check_our_parents ())
1573 { 1852 }
1574 if (am_transparent) 1853# endif
1575 want_full_refresh = 1;
1576 }
1577}
1578 1854
1855 refresh_check ();
1856}
1857#endif
1858
1579void 1859void
1580rxvt_term::button_press (const XButtonEvent &ev) 1860rxvt_term::button_press (XButtonEvent &ev)
1581{ 1861{
1582 int reportmode = 0, clickintime; 1862 int reportmode = 0, clickintime;
1583 1863
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1864 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1865
1585 if (!bypass_keystate) 1866 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1867 reportmode = !! (priv_modes & PrivMode_mouse_report);
1868
1587 /* 1869 /*
1588 * VT window processing of button press 1870 * VT window processing of button press
1589 */ 1871 */
1590 if (ev.window == TermWin.vt) 1872 if (ev.window == vt)
1591 { 1873 {
1592#if RXVT_GRAPHICS 1874 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1875 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1876
1877#if ISO_14755
1878 // 5.4
1879 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1880 {
1881 iso14755_54 (ev.x, ev.y);
1882 return;
1598 { 1883 }
1884#endif
1885
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1886 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1887
1600 if (reportmode) 1888 if (reportmode)
1889 {
1890 /* mouse report from vt window */
1891 /* save the xbutton state (for ButtonRelease) */
1892 MEvent.state = ev.state;
1893#ifdef MOUSE_REPORT_DOUBLECLICK
1894 if (ev.button == MEvent.button && clickintime)
1601 { 1895 {
1602 /* mouse report from vt window */ 1896 /* same button, within allowed time */
1603 /* save the xbutton state (for ButtonRelease) */ 1897 MEvent.clicks++;
1604 MEvent.state = ev.state; 1898
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1899 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1900 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1901 /* only report double clicks */
1613 MEvent.clicks = 2; 1902 MEvent.clicks = 2;
1614 mouse_report (ev); 1903 mouse_report (ev);
1615 1904
1616 /* don't report the release */ 1905 /* don't report the release */
1617 MEvent.clicks = 0; 1906 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1907 MEvent.button = AnyButton;
1619 }
1620 } 1908 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1909 }
1634 else 1910 else
1635 { 1911 {
1912 /* different button, or time expired */
1913 MEvent.clicks = 1;
1914 MEvent.button = ev.button;
1915 mouse_report (ev);
1916 }
1917#else
1918 MEvent.button = ev.button;
1919 mouse_report (ev);
1920#endif /* MOUSE_REPORT_DOUBLECLICK */
1921
1922 }
1923 else
1924 {
1636 if (ev.button != MEvent.button) 1925 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1926 MEvent.clicks = 0;
1927
1638 switch (ev.button) 1928 switch (ev.button)
1639 { 1929 {
1640 case Button1: 1930 case Button1:
1931 /* allow meta + click to select rectangular areas */
1932 /* should be done in screen.C */
1933#if ENABLE_FRILLS
1934 selection.rect = !!(ev.state & ModMetaMask);
1935#else
1936 selection.rect = false;
1937#endif
1938
1641 /* allow shift+left click to extend selection */ 1939 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1940 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1941 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1942 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1943 selection_rotate (ev.x, ev.y);
1665 else 1944 else
1666 selection_extend (ev.x, ev.y, 1); 1945 selection_extend (ev.x, ev.y, 1);
1946 }
1947 else
1948 {
1949 if (MEvent.button == Button1 && clickintime)
1950 MEvent.clicks++;
1951 else
1952 MEvent.clicks = 1;
1953
1954 selection_click (MEvent.clicks, ev.x, ev.y);
1955 }
1956
1957 MEvent.button = Button1;
1958 break;
1959
1960 case Button3:
1961 if (MEvent.button == Button3 && clickintime)
1962 selection_rotate (ev.x, ev.y);
1963 else
1964 selection_extend (ev.x, ev.y, 1);
1965
1667 MEvent.button = Button3; 1966 MEvent.button = Button3;
1668 break; 1967 break;
1669 }
1670 } 1968 }
1969 }
1970
1671 MEvent.time = ev.time; 1971 MEvent.time = ev.time;
1672 return; 1972 return;
1673 }
1674 } 1973 }
1675 1974
1676 /* 1975 /*
1677 * Scrollbar window processing of button press 1976 * Scrollbar window processing of button press
1678 */ 1977 */
1679 if (isScrollbarWindow(ev.window)) 1978 if (scrollBar.state && ev.window == scrollBar.win)
1680 { 1979 {
1681 scrollBar.setIdle (); 1980 page_dirn direction = NO_DIR;
1981
1982 if (scrollBar.upButton (ev.y))
1983 direction = UP; /* up */
1984 else if (scrollBar.dnButton (ev.y))
1985 direction = DN; /* down */
1986
1987 scrollBar.state = STATE_IDLE;
1682 /* 1988 /*
1683 * Rxvt-style scrollbar: 1989 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1990 * move up if mouse is above slider
1685 * move dn if mouse is below slider 1991 * move dn if mouse is below slider
1686 * 1992 *
… …
1695 /* 2001 /*
1696 * Mouse report disabled scrollbar: 2002 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 2003 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 2004 * click on scrollbar - send pageup/down
1699 */ 2005 */
1700 if ((scrollBar.style == R_SB_NEXT 2006 if (direction == UP)
1701 && scrollbarnext_upButton(ev.y))
1702 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y)))
1704 tt_printf("\033[A"); 2007 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 2008 else if (direction == DN)
1706 && scrollbarnext_dnButton(ev.y))
1707 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y)))
1709 tt_printf("\033[B"); 2009 tt_printf ("\033[B");
1710 else 2010 else
1711 switch (ev.button) 2011 switch (ev.button)
1712 { 2012 {
1713 case Button2: 2013 case Button2:
1714 tt_printf("\014"); 2014 tt_printf ("\014");
1715 break; 2015 break;
1716 case Button1: 2016 case Button1:
1717 tt_printf("\033[6~"); 2017 tt_printf ("\033[6~");
1718 break; 2018 break;
1719 case Button3: 2019 case Button3:
1720 tt_printf("\033[5~"); 2020 tt_printf ("\033[5~");
1721 break; 2021 break;
1722 } 2022 }
1723 } 2023 }
1724 else 2024 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2025#endif /* NO_SCROLLBAR_REPORT */
1726
1727 {
1728 char upordown = 0;
1729
1730 if (scrollBar.style == R_SB_NEXT)
1731 { 2026 {
1732 if (scrollbarnext_upButton(ev.y)) 2027 if (direction != NO_DIR)
1733 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y))
1735 upordown = 1; /* down */
1736 }
1737 else if (scrollBar.style == R_SB_RXVT)
1738 {
1739 if (scrollbarrxvt_upButton(ev.y))
1740 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y))
1742 upordown = 1; /* down */
1743 }
1744 if (upordown)
1745 { 2028 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2029#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2030 if (!cont_scroll_ev.is_active ())
2031 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2032#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2033 if (scr_page (direction, 1))
1750 { 2034 {
1751 if (upordown < 0) 2035 if (direction == UP)
1752 scrollBar.setUp (); 2036 scrollBar.state = STATE_UP;
1753 else 2037 else
1754 scrollBar.setDn (); 2038 scrollBar.state = STATE_DOWN;
1755 } 2039 }
1756 } 2040 }
1757 else 2041 else
1758 switch (ev.button) 2042 switch (ev.button)
1759 { 2043 {
1760 case Button2: 2044 case Button2:
1761 switch (scrollbar_align) 2045 switch (scrollBar.align)
1762 { 2046 {
1763 case R_SB_ALIGN_TOP: 2047 case R_SB_ALIGN_TOP:
1764 csrO = 0; 2048 csrO = 0;
1765 break; 2049 break;
1766 case R_SB_ALIGN_CENTRE: 2050 case R_SB_ALIGN_CENTRE:
… …
1768 break; 2052 break;
1769 case R_SB_ALIGN_BOTTOM: 2053 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2054 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2055 break;
1772 } 2056 }
2057
1773 if (scrollBar.style == R_SB_XTERM 2058 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2059 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2060 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2061 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1777 scrollbar_size()); 2062
1778 scrollBar.setMotion (); 2063 scrollBar.state = STATE_MOTION;
1779 break; 2064 break;
1780 2065
1781 case Button1: 2066 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2067 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1783 csrO = ev.y - scrollBar.top; 2068 csrO = ev.y - scrollBar.top;
1784 /* FALLTHROUGH */ 2069 /* FALLTHROUGH */
1785 2070
1786 case Button3: 2071 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2072 if (scrollBar.style != R_SB_XTERM)
1788 { 2073 {
1789 if (scrollbar_above_slider(ev.y)) 2074 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2075# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2076 scr_page (UP, nrow - 1);
1792# else 2077# else
1793 scr_page (UP, TermWin.nrow / 4); 2078 scr_page (UP, nrow / 4);
1794# endif 2079# endif
1795 else if (scrollbar_below_slider(ev.y)) 2080 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2081# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2082 scr_page (DN, nrow - 1);
1798# else 2083# else
1799 scr_page (DN, TermWin.nrow / 4); 2084 scr_page (DN, nrow / 4);
1800# endif 2085# endif
1801 else 2086 else
1802 scrollBar.setMotion (); 2087 scrollBar.state = STATE_MOTION;
1803 } 2088 }
1804 else 2089 else
1805 { 2090 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2091 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2092 (nrow
1808 * scrollbar_position(ev.y) 2093 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2094 / scrollBar.size ()));
1810 } 2095 }
2096
1811 break; 2097 break;
1812 } 2098 }
1813 } 2099 }
2100
1814 return; 2101 return;
1815 } 2102 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2103}
1824 2104
1825void 2105void
1826rxvt_term::button_release (const XButtonEvent &ev) 2106rxvt_term::button_release (XButtonEvent &ev)
1827{ 2107{
1828 int reportmode = 0; 2108 int reportmode = 0;
1829 2109
1830 csrO = 0; /* reset csr Offset */ 2110 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2111 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2112 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2113
1834 if (scrollbar_isUpDn()) 2114 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1835 { 2115 {
1836 scrollBar.setIdle (); 2116 scrollBar.state = STATE_IDLE;
1837 scrollbar_show (0); 2117 scrollBar.show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2118 }
2119
1843#ifdef SELECTION_SCROLLING 2120#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2121 sel_scroll_ev.stop();
1845#endif 2122#endif
2123
1846 if (ev.window == TermWin.vt) 2124 if (ev.window == vt)
1847 { 2125 {
1848#ifdef RXVT_GRAPHICS 2126 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2127 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2128
1854 { 2129#if ISO_14755
2130 // 5.4
2131 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2132 return;
2133#endif
2134
1855 if (reportmode) 2135 if (reportmode)
2136 {
2137 /* mouse report from vt window */
2138 /* don't report release of wheel "buttons" */
2139 if (ev.button >= 4)
2140 return;
2141#ifdef MOUSE_REPORT_DOUBLECLICK
2142 /* only report the release of 'slow' single clicks */
2143 if (MEvent.button != AnyButton
2144 && (ev.button != MEvent.button
2145 || (ev.time - MEvent.time
2146 > MULTICLICK_TIME / 2)))
1856 { 2147 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2148 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2149 MEvent.button = AnyButton;
1874 mouse_report (ev); 2150 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return;
1877 } 2151 }
2152#else /* MOUSE_REPORT_DOUBLECLICK */
2153 MEvent.button = AnyButton;
2154 mouse_report (ev);
2155#endif /* MOUSE_REPORT_DOUBLECLICK */
2156 return;
2157 }
2158
1878 /* 2159 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2160 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2161 * when overriding mouse reporting
1881 */ 2162 */
1882 if (PrivateModes & PrivMode_mouse_report 2163 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2164 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2165 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2166 selection_extend (ev.x, ev.y, 0);
1886 2167
1887 switch (ev.button) 2168 switch (ev.button)
2169 {
2170 case Button1:
2171 case Button3:
2172 selection_make (ev.time);
2173 break;
2174
2175 case Button2:
2176 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2177 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2178 break;
2179
2180#ifdef MOUSE_WHEEL
2181 case Button4:
2182 case Button5:
1888 { 2183 {
1889 case Button1: 2184 int i;
1890 case Button3: 2185 page_dirn v;
1891 selection_make (ev.time); 2186
2187 v = ev.button == Button4 ? UP : DN;
2188
2189 if (ev.state & ShiftMask)
1892 break; 2190 i = 1;
1893 case Button2: 2191 else if (option (Opt_mouseWheelScrollPage))
1894 selection_request (ev.time, ev.x, ev.y); 2192 i = nrow - 1;
2193 else
1895 break; 2194 i = 5;
2195
1896#ifdef MOUSE_WHEEL 2196# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2197 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2198 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1); 2199 mouse_slip_wheel_speed += v ? -1 : 1;
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2200 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2201 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2202
2203 if (!slip_wheel_ev.is_active ())
2204 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1915 } 2205 }
2206 else
1916# endif 2207# endif
1917# ifdef JUMP_MOUSE_WHEEL 2208 {
1918 scr_page (v, i); 2209 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1); 2210 scrollBar.show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 }
1935 }
1936 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941}
1942
1943
1944#ifdef TRANSPARENT
1945/*
1946 * Check our parents are still who we think they are.
1947 * Do transparency updates if required
1948 */
1949int
1950rxvt_term::check_our_parents ()
1951{
1952 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after;
1954 Atom atype;
1955 unsigned char *prop = NULL;
1956 Window root, oldp, *list;
1957 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr;
1959
1960 pchanged = 0;
1961
1962 if (!(Options & Opt_transparent))
1963 return pchanged; /* Don't try any more */
1964
1965 XGetWindowAttributes(display->display, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth;
1967
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1969 if (rootdepth != wattr.depth)
1970 {
1971 if (am_transparent)
1972 {
1973 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt,
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0;
1977 }
1978 return pchanged; /* Don't try any more */
1979 }
1980
1981 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False);
1983
1984 /*
1985 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that.
1988 */
1989 i = (xa[XA_XROOTPMAPID] != 0
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success));
1993 if (!i || prop == NULL)
1994 have_pixmap = 0;
1995 else
1996 {
1997 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop);
1999 XFree(prop);
2000 }
2001 if (have_pixmap)
2002 {
2003 /*
2004 * Copy display->root pixmap transparency
2005 */
2006 int sx, sy, nx, ny;
2007 unsigned int nw, nh;
2008 Window cr;
2009 XImage *image;
2010 GC gc;
2011 XGCValues gcvalue;
2012
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2014 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height;
2017 nx = ny = 0;
2018 if (sx < 0)
2019 {
2020 nw += sx;
2021 nx = -sx;
2022 sx = 0;
2023 }
2024 if (sy < 0)
2025 {
2026 nh += sy;
2027 ny = -sy;
2028 sy = 0;
2029 }
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2034 ZPixmap);
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap(display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 } 2211 }
2048 } 2212 }
2049 am_pixmap_trans = 0; 2213 break;
2214#endif
2215 }
2216 }
2217}
2218
2219/*}}} */
2220
2221void
2222rxvt_term::cmd_parse ()
2223{
2224 wchar_t ch = NOCHAR;
2225 char *seq_begin; // remember start of esc-sequence here
2226
2227 for (;;)
2228 {
2229 if (expect_false (ch == NOCHAR))
2230 {
2231 seq_begin = cmdbuf_ptr;
2232 ch = next_char ();
2233
2234 if (ch == NOCHAR)
2235 break;
2236 }
2237
2238 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2239 {
2240 if (expect_false (!seen_input))
2241 {
2242 seen_input = 1;
2243 // many badly-written programs (e.g. jed) contain a race condition:
2244 // they first read the screensize and then install a SIGWINCH handler.
2245 // some window managers resize the window early, and these programs
2246 // then sometimes get the size wrong.
2247 // unfortunately other programs are even more buggy and dislike
2248 // being sent SIGWINCH, so only do it when we were in fact being
2249 // resized.
2250 if (seen_resize && cmd_pid)
2251 kill (-cmd_pid, SIGWINCH);
2252 }
2253
2254 /* Read a text string from the input buffer */
2255 wchar_t buf[UBUFSIZ];
2256 bool refreshnow = false;
2257 int nlines = 0;
2258 wchar_t *str = buf;
2259 wchar_t *eol = str + min (ncol, UBUFSIZ);
2260
2261 for (;;)
2262 {
2263 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2264 break;
2265
2266 *str++ = ch;
2267
2268 if (expect_false (ch == C0_LF || str >= eol))
2269 {
2270 if (ch == C0_LF)
2271 nlines++;
2272
2273 refresh_count++;
2274
2275 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2276 {
2277 refresh_count = 0;
2278
2279 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2280 {
2281 refreshnow = true;
2282 ch = NOCHAR;
2283 break;
2284 }
2285 }
2286
2287 // scr_add_lines only works for nlines <= nrow - 1.
2288 if (nlines >= nrow - 1)
2289 {
2290 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2291 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2292 scr_add_lines (buf, str - buf, nlines);
2293
2294 nlines = 0;
2295 str = buf;
2296 eol = str + min (ncol, UBUFSIZ);
2297 }
2298
2299 if (str >= eol)
2300 {
2301 if (eol >= buf + UBUFSIZ)
2302 {
2303 ch = NOCHAR;
2304 break;
2305 }
2306 else
2307 eol = min (eol + ncol, buf + UBUFSIZ);
2308 }
2309
2310 }
2311
2312 seq_begin = cmdbuf_ptr;
2313 ch = next_char ();
2314 }
2315
2316 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2317 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2318 scr_add_lines (buf, str - buf, nlines);
2319
2320 /*
2321 * If there have been a lot of new lines, then update the screen
2322 * What the heck we'll cheat and only refresh less than every page-full.
2323 * if skipScroll is enabled.
2324 */
2325 if (refreshnow)
2326 {
2327 scr_refresh ();
2328 want_refresh = 1;
2329 }
2050 } 2330 }
2051 else 2331 else
2052 { 2332 {
2053 if (TermWin.pixmap != None) 2333 try
2054 XFreePixmap(display->display, TermWin.pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2056 (unsigned int)szHint.width,
2057 (unsigned int)szHint.height,
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height);
2063 XFreeGC(display->display, gc);
2064 XDestroyImage(image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2066 TermWin.pixmap);
2067 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1;
2069 am_transparent = am_pixmap_trans = 1;
2070 }
2071 }
2072 if (!am_pixmap_trans)
2073 {
2074 unsigned int n;
2075 /*
2076 * InheritPixmap transparency
2077 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2080 i++)
2081 {
2082 oldp = TermWin.parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2087 if (TermWin.parent[i] == display->root)
2088 { 2334 {
2089 if (oldp != None) 2335 process_nonprinting (ch);
2090 pchanged = 1; 2336 }
2337 catch (const class out_of_input &o)
2338 {
2339 // we ran out of input, retry later
2340 cmdbuf_ptr = seq_begin;
2091 break; 2341 break;
2092 } 2342 }
2093 if (oldp != TermWin.parent[i]) 2343
2094 pchanged = 1; 2344 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2345 }
2099 for (; n < (unsigned int)i; n++) 2346 }
2100 { 2347}
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2348
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2349// read the next character
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2350wchar_t
2104 { 2351rxvt_term::next_char () NOTHROW
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2352{
2106 break; 2353 while (cmdbuf_ptr < cmdbuf_endp)
2107 } 2354 {
2108 } 2355 // assume 7-bit to be ascii ALWAYS
2356 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2357 return *cmdbuf_ptr++;
2358
2359 wchar_t wc;
2360 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2361
2362 if (len == (size_t)-2)
2109 } 2363 {
2110 if (n > (int)(sizeof(TermWin.parent) 2364 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2365 cmdbuf_ptr = cmdbuf_endp;
2366 break;
2112 { 2367 }
2113 D_X((stderr, "InheritPixmap Turning off")); 2368
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2369 if (len == (size_t)-1)
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 } 2370 {
2121 else 2371 mbstate.reset (); // reset now undefined conversion state
2372 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2122 { 2373 }
2123 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127 2374
2128 rqt.tv_sec = 1; 2375 // assume wchar == unicode
2129 rqt.tv_nsec = 0; 2376 cmdbuf_ptr += len;
2130 nanosleep(&rqt, NULL); 2377 return wc & UNICODE_MASK;
2131# else
2132 sleep(1);
2133# endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2137 ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2139 ParentRelative);
2140 am_transparent = 1;
2141 }
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2143 TermWin.parent[i] = None;
2144 } 2378 }
2379
2380 return NOCHAR;
2381}
2382
2383// read the next octet
2384uint32_t
2385rxvt_term::next_octet () NOTHROW
2386{
2387 return cmdbuf_ptr < cmdbuf_endp
2388 ? (unsigned char)*cmdbuf_ptr++
2389 : NOCHAR;
2390}
2391
2392static class out_of_input out_of_input;
2393
2394/* rxvt_cmd_getc () - Return next input character */
2395/*
2396 * Return the next input character after first passing any keyboard input
2397 * to the command.
2398 */
2399wchar_t
2400rxvt_term::cmd_getc () THROW ((class out_of_input))
2401{
2402 wchar_t c = next_char ();
2403
2404 if (c == NOCHAR)
2405 throw out_of_input;
2406
2145 return pchanged; 2407 return c;
2146} 2408}
2147#endif
2148 2409
2149/*}}} */ 2410uint32_t
2411rxvt_term::cmd_get8 () THROW ((class out_of_input))
2412{
2413 uint32_t c = next_octet ();
2414
2415 if (c == NOCHAR)
2416 throw out_of_input;
2417
2418 return c;
2419}
2150 2420
2151/*{{{ print pipe */ 2421/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2422/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2423#ifdef PRINTPIPE
2154FILE * 2424FILE *
2155rxvt_term::popen_printer () 2425rxvt_term::popen_printer ()
2156{ 2426{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2427 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2158 2428
2159 if (stream == NULL) 2429 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2430 rxvt_warn ("can't open printer pipe, not printing.\n");
2431
2161 return stream; 2432 return stream;
2162} 2433}
2163 2434
2164int 2435int
2165rxvt_term::pclose_printer (FILE *stream) 2436rxvt_term::pclose_printer (FILE *stream)
2166{ 2437{
2167 fflush (stream); 2438 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2439 return pclose (stream);
2174# endif
2175} 2440}
2176 2441
2177/* 2442/*
2178 * simulate attached vt100 printer 2443 * simulate attached vt100 printer
2179 */ 2444 */
2180void 2445void
2181rxvt_term::process_print_pipe () 2446rxvt_term::process_print_pipe ()
2182{ 2447{
2183 int done; 2448 FILE *fd = popen_printer ();
2184 FILE *fd;
2185 2449
2186 if ((fd = popen_printer ()) == NULL) 2450 if (!fd)
2187 return; 2451 return;
2188 2452
2189 /* 2453 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2454 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2455 * is received.
2192 */ 2456 */
2193 for (done = 0; !done;) 2457 for (int done = 0; !done; )
2194 { 2458 {
2195 unsigned char buf[8]; 2459 unsigned char buf[8];
2196 unsigned char ch; 2460 unicode_t ch;
2197 unsigned int i, len; 2461 unsigned int i, len;
2198 2462
2199 if ((ch = cmd_getc ()) != C0_ESC) 2463 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2464 {
2201 if (putc(ch, fd) == EOF) 2465 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2466 break; /* done = 1 */
2203 } 2467 }
2204 else 2468 else
2205 { 2469 {
2206 len = 0; 2470 len = 0;
… …
2217 { 2481 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2482 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2483 break; /* done = 1 */
2220 } 2484 }
2221 } 2485 }
2486
2222 for (i = 0; i < len; i++) 2487 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2488 if (putc (buf[i], fd) == EOF)
2224 { 2489 {
2225 done = 1; 2490 done = 1;
2226 break; 2491 break;
2227 } 2492 }
2228 } 2493 }
2229 } 2494 }
2495
2230 pclose_printer (fd); 2496 pclose_printer (fd);
2231} 2497}
2232#endif /* PRINTPIPE */ 2498#endif /* PRINTPIPE */
2233/*}}} */ 2499/*}}} */
2234 2500
2235/* *INDENT-OFF* */ 2501/* *INDENT-OFF* */
2236enum { 2502enum {
2237 C1_40 = 0x40, 2503 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2504 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2505 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2506 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2508};
2243/* *INDENT-ON* */ 2509/* *INDENT-ON* */
2244 2510
2245/*{{{ process non-printing single characters */ 2511/*{{{ process non-printing single characters */
2246void 2512void
2247rxvt_term::process_nonprinting (unsigned char ch) 2513rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2514{
2249 switch (ch) 2515 switch (ch)
2250 { 2516 {
2517 case C0_ESC:
2518 process_escape_seq ();
2519 break;
2251 case C0_ENQ: /* terminal Status */ 2520 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2521 if (rs[Rs_answerbackstring])
2253 tt_write( 2522 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2523 else
2257 tt_write((unsigned char *)VT100_ANS, 2524 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2525 break;
2260 case C0_BEL: /* bell */ 2526 case C0_BEL: /* bell */
2261 scr_bell (); 2527 scr_bell ();
2262 break; 2528 break;
2263 case C0_BS: /* backspace */ 2529 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2544 scr_charset_choose (1);
2279 break; 2545 break;
2280 case C0_SI: /* shift in - acs */ 2546 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2547 scr_charset_choose (0);
2282 break; 2548 break;
2549
2550#ifdef EIGHT_BIT_CONTROLS
2551 // 8-bit controls
2552 case 0x90: /* DCS */
2553 process_dcs_seq ();
2554 break;
2555 case 0x9b: /* CSI */
2556 process_csi_seq ();
2557 break;
2558 case 0x9d: /* OSC */
2559 process_osc_seq ();
2560 break;
2561#endif
2283 } 2562 }
2284} 2563}
2285/*}}} */ 2564/*}}} */
2286 2565
2287 2566
2288/*{{{ process VT52 escape sequences */ 2567/*{{{ process VT52 escape sequences */
2289void 2568void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2569rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2570{
2292 int row, col; 2571 int row, col;
2293 2572
2294 switch (ch) 2573 switch (ch)
2295 { 2574 {
… …
2325 row = cmd_getc () - ' '; 2604 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2605 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2606 scr_gotorc (row, col, 0);
2328 break; 2607 break;
2329 case 'Z': /* identify the terminal type */ 2608 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2609 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2610 break;
2332 case '<': /* turn off VT52 mode */ 2611 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2612 set_privmode (PrivMode_vt52, 0);
2334 break; 2613 break;
2335 case 'F': /* use special graphics character set */ 2614 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2615 case 'G': /* use regular character set */
2337 /* unimplemented */ 2616 /* unimplemented */
2338 break; 2617 break;
… …
2347 2626
2348/*{{{ process escape sequences */ 2627/*{{{ process escape sequences */
2349void 2628void
2350rxvt_term::process_escape_seq () 2629rxvt_term::process_escape_seq ()
2351{ 2630{
2352 unsigned char ch = cmd_getc (); 2631 unicode_t ch = cmd_getc ();
2353 2632
2354 if (PrivateModes & PrivMode_vt52) 2633 if (priv_modes & PrivMode_vt52)
2355 { 2634 {
2356 process_escape_vt52 (ch); 2635 process_escape_vt52 (ch);
2357 return; 2636 return;
2358 } 2637 }
2359 2638
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2654 break;
2376 case '+': 2655 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2657 break;
2379#ifdef MULTICHAR_SET 2658#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 2659 case '6':
2386 scr_backindex (); 2660 scr_backindex ();
2387 break; 2661 break;
2388#endif 2662#endif
2389 case '7': 2663 case '7':
2390 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2391 break; 2665 break;
2392 case '8': 2666 case '8':
2393 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2394 break; 2668 break;
2395#ifndef NO_FRILLS 2669#if !ENABLE_MINIMAL
2396 case '9': 2670 case '9':
2397 scr_forwardindex (); 2671 scr_forwardindex ();
2398 break; 2672 break;
2399#endif 2673#endif
2400 case '=': 2674 case '=':
2401 case '>': 2675 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2676 set_privmode (PrivMode_aplKP, ch == '=');
2403 break; 2677 break;
2404 2678
2405 case C1_40: 2679 case C1_40:
2406 cmd_getc (); 2680 cmd_getc ();
2407 break; 2681 break;
… …
2410 break; 2684 break;
2411 2685
2412 /* 8.3.87: NEXT LINE */ 2686 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2687 case C1_NEL: /* ESC E */
2414 { 2688 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2689 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2690 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2417 } 2691 }
2418 break; 2692 break;
2419 2693
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2694 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2695 case C1_ESA: /* ESC G */
2422 process_graphics (); 2696 // used by original rxvt for rob nations own graphics mode
2697 if (cmd_getc () == 'Q')
2698 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2423 break; 2699 break;
2424 2700
2425 /* 8.3.63: CHARACTER TABULATION SET */ 2701 /* 8.3.63: CHARACTER TABULATION SET */
2426 case C1_HTS: /* ESC H */ 2702 case C1_HTS: /* ESC H */
2427 scr_set_tab (1); 2703 scr_set_tab (1);
… …
2431 case C1_RI: /* ESC M */ 2707 case C1_RI: /* ESC M */
2432 scr_index (DN); 2708 scr_index (DN);
2433 break; 2709 break;
2434 2710
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2711 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2712 /*case C1_SS2: scr_single_shift (2); break; */
2437 2713
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2714 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2715 /*case C1_SS3: scr_single_shift (3); break; */
2440 2716
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2717 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2718 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2719 process_dcs_seq ();
2444 break; 2720 break;
2445 2721
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2723 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2724 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2725 break; /* steal obsolete ESC [ c */
2451 2726
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2727 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2453 case C1_CSI: /* ESC [ */ 2728 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2729 process_csi_seq ();
2455 break; 2730 break;
2456 2731
2457 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2732 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2458 case C1_OSC: /* ESC ] */ 2733 case C1_OSC: /* ESC ] */
2459 process_osc_seq (); 2734 process_osc_seq ();
2460 break; 2735 break;
2461 2736
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2737 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2463 case 'c': 2738 case 'c':
2739 mbstate.reset ();
2464 scr_poweron (); 2740 scr_poweron ();
2465 scrollbar_show (1); 2741 scrollBar.show (1);
2466 break; 2742 break;
2467 2743
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2744 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2469 case 'n': 2745 case 'n':
2470 scr_charset_choose (2); 2746 scr_charset_choose (2);
… …
2480 2756
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2757/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 2758/* *INDENT-OFF* */
2483enum { 2759enum {
2484 CSI_ICH = 0x40, 2760 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2761 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2762 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2763 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2764 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2765 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2766 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2491 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2767 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2492 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2768 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2493}; 2769};
2494 2770
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2771#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2772 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2773 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2774#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2775 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2500 2776
2501const unsigned char csi_defaults[] = 2777static const unsigned char csi_defaults[] =
2502 { 2778 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2779 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2780 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2781 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2782 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2783 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2784 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2785 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2786 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2787 };
2512/* *INDENT-ON* */ 2788/* *INDENT-ON* */
2513 2789
2514void 2790void
2515rxvt_term::process_csi_seq () 2791rxvt_term::process_csi_seq ()
2516{ 2792{
2517 unsigned char ch, priv, i; 2793 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 2794 unsigned int nargs, p;
2519 int n, ndef; 2795 int n, ndef;
2520 int arg[ESC_ARGS]; 2796 int arg[ESC_ARGS] = { };
2521 2797
2522 for (nargs = ESC_ARGS; nargs > 0;) 2798 nargs = 0;
2523 arg[--nargs] = 0;
2524 2799
2525 priv = 0; 2800 priv = 0;
2526 ch = cmd_getc (); 2801 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2802 if ((ch >= '<' && ch <= '?') || ch == '!')
2803 {
2528 { /* '<' '=' '>' '?' */ 2804 /* '<' '=' '>' '?' '!' */
2529 priv = ch; 2805 priv = ch;
2530 ch = cmd_getc (); 2806 ch = cmd_getc ();
2531 } 2807 }
2808
2532 /* read any numerical arguments */ 2809 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2810 for (n = -1; ch < CSI_ICH; )
2534 { 2811 {
2535 if (isdigit(ch)) 2812 if (isdigit (ch))
2536 { 2813 {
2537 if (n < 0) 2814 if (n < 0)
2538 n = ch - '0'; 2815 n = ch - '0';
2539 else 2816 else
2540 n = n * 10 + ch - '0'; 2817 n = n * 10 + ch - '0';
… …
2543 { 2820 {
2544 if (nargs < ESC_ARGS) 2821 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2822 arg[nargs++] = n;
2546 n = -1; 2823 n = -1;
2547 } 2824 }
2548 else if (ch == '\b') 2825 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 2826 process_nonprinting (ch);
2560 } 2827
2561 ch = cmd_getc (); 2828 ch = cmd_getc ();
2562 } 2829 }
2563 2830
2564 if (ch > CSI_7F) 2831 if (ch > CSI_7F)
2565 return; 2832 return;
2566 2833
2567 if (nargs < ESC_ARGS) 2834 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2835 arg[nargs++] = n;
2569 2836
2570 i = ch - CSI_ICH; 2837 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2838 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2839 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2840 if (arg[p] == -1)
2574 arg[p] = ndef; 2841 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 2842
2583 /* 2843 /*
2584 * private mode handling 2844 * private mode handling
2585 */ 2845 */
2586 if (priv) 2846 if (priv)
2587 { 2847 {
2588 switch (priv) 2848 switch (priv)
2589 { 2849 {
2590 case '>': 2850 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2851 if (ch == CSI_DA) /* secondary device attributes */
2852 {
2853 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2854 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2855 //
2856 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2857 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2858 // versions.
2859 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2860 tt_printf ("\033[>%d;95;0c", 'U');
2861 }
2593 break; 2862 break;
2863
2594 case '?': 2864 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2865 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2866 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2867 break;
2868
2869 case '!':
2870 if (ch == CSI_70)
2871 {
2872 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2873 scr_soft_reset ();
2874
2875 static const int pm_h[] = { 7, 25 };
2876 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2877
2878 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2879 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2598 } 2880 }
2881 break;
2882 }
2883
2599 return; 2884 return;
2600 } 2885 }
2601 2886
2602 switch (ch) 2887 switch (ch)
2603 { 2888 {
2604 /* 2889 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2890 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2891 */
2607#ifdef PRINTPIPE 2892#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2893 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2894 switch (arg[0])
2610 { 2895 {
… …
2702 2987
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2988 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 2989 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 2990 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2991 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2992 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 2993 break;
2709 2994
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2995 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 2996 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 2997 break;
2714 2998
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2999 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3000 process_sgr_mode (nargs, arg);
2717 break; 3001 break;
2718 3002
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3003 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3004 switch (arg[0])
2721 { 3005 {
2722 case 5: /* DSR requested */ 3006 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3007 tt_printf ("\033[0n");
2724 break; 3008 break;
2725 case 6: /* CPR requested */ 3009 case 6: /* CPR requested */
2726 scr_report_position (); 3010 scr_report_position ();
2727 break; 3011 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3012 case 7: /* unofficial extension */
3013 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3014 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3015 break;
2732#endif
2733 case 8: /* unofficial extension */ 3016 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3017 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3018 break;
2736 } 3019 }
2737 break; 3020 break;
2738 3021
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3022 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3055 break;
2773 3056
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3057 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3058 if (arg[0] == 4)
2776 scr_insert_mode (0); 3059 scr_insert_mode (0);
3060 else if (arg[0] == 20)
3061 priv_modes &= ~PrivMode_LFNL;
2777 break; 3062 break;
2778 3063
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3064 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3065 if (arg[0] == 4)
2781 scr_insert_mode (1); 3066 scr_insert_mode (1);
3067 else if (arg[0] == 20)
3068 priv_modes |= PrivMode_LFNL;
2782 break; 3069 break;
2783 3070
2784 /* 3071 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3072 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3073 */
… …
2798 break; 3085 break;
2799 case CSI_75: 3086 case CSI_75:
2800 scr_cursor (RESTORE); 3087 scr_cursor (RESTORE);
2801 break; 3088 break;
2802 3089
2803#ifndef NO_FRILLS 3090#if !ENABLE_MINIMAL
2804 case CSI_74: 3091 case CSI_74:
2805 process_window_ops (arg, nargs); 3092 process_window_ops (arg, nargs);
2806 break; 3093 break;
2807#endif 3094#endif
2808 3095
2809 case CSI_78: /* DECREQTPARM */ 3096 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3097 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3098 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3099 break;
2813 3100
2814 default: 3101 default:
2815 break; 3102 break;
2816 } 3103 }
2817} 3104}
2818/*}}} */ 3105/*}}} */
2819 3106
2820#ifndef NO_FRILLS 3107#if !ENABLE_MINIMAL
2821/* ARGSUSED */ 3108/* ARGSUSED */
2822void 3109void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3110rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3111{
2825 int x, y; 3112 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3113 XWindowAttributes wattr;
2830 Window wdummy; 3114 Window wdummy;
3115
3116 dLocal (Display *, dpy);
2831 3117
2832 if (nargs == 0) 3118 if (nargs == 0)
2833 return; 3119 return;
3120
2834 switch (args[0]) 3121 switch (args[0])
2835 { 3122 {
2836 /* 3123 /*
2837 * commands 3124 * commands
2838 */ 3125 */
2839 case 1: /* deiconify window */ 3126 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3127 XMapWindow (dpy, parent);
2841 break; 3128 break;
2842 case 2: /* iconify window */ 3129 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3130 XIconifyWindow (dpy, parent, display->screen);
2844 DefaultScreen(display->display));
2845 break; 3131 break;
2846 case 3: /* set position (pixels) */ 3132 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3133 XMoveWindow (dpy, parent, args[1], args[2]);
2848 break; 3134 break;
2849 case 4: /* set size (pixels) */ 3135 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3136 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3137 break;
2852 case 5: /* raise window */ 3138 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3139 XRaiseWindow (dpy, parent);
2854 break; 3140 break;
2855 case 6: /* lower window */ 3141 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3142 XLowerWindow (dpy, parent);
2857 break; 3143 break;
2858 case 7: /* refresh window */ 3144 case 7: /* refresh window */
2859 scr_touch (true); 3145 scr_touch (true);
2860 break; 3146 break;
2861 case 8: /* set size (chars) */ 3147 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3148 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3149 (unsigned int) (args[1] * fheight));
2864 break; 3150 break;
3151
3152 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3153 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3154 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3155 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3156 (unsigned int) (args[1] * fheight));
2869 break; 3157 break;
3158
2870 /* 3159 /*
2871 * reports - some output format copied from XTerm 3160 * reports - some output format copied from XTerm
2872 */ 3161 */
2873 case 11: /* report window state */ 3162 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3163 XGetWindowAttributes (dpy, parent, &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3164 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3165 break;
2877 case 13: /* report window position */ 3166 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3167 XGetWindowAttributes (dpy, parent, &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3168 XTranslateCoordinates (dpy, parent, wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3169 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3170 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3171 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3172 break;
2884 case 14: /* report window size (pixels) */ 3173 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3175 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3176 break;
3177 case 18: /* report text area size (chars) */
3178 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3179 break;
2888 case 18: /* report window size (chars) */ 3180 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3181 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3182 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3183 case 20: /* report icon label */
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3184 {
3185 char *s;
3186 XGetIconName (dpy, parent, &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3187 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3188 XFree (s);
3189 }
2895 break; 3190 break;
2896 case 21: /* report window title */ 3191 case 21: /* report window title */
2897 XFetchName(display->display, TermWin.parent[0], &s); 3192 {
3193 char *s;
3194 XFetchName (dpy, parent, &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3195 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3196 XFree (s);
3197 }
2899 break; 3198 break;
2900#endif
2901
2902 } 3199 }
2903} 3200}
2904#endif 3201#endif
2905 3202
2906/*----------------------------------------------------------------------*/ 3203/*----------------------------------------------------------------------*/
2907/* 3204/*
2908 * get input up until STRING TERMINATOR (or BEL) 3205 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3206 * ends_how is terminator used. returned input must be free()'d
2910 */ 3207 */
2911unsigned char * 3208char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3209rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3210{
2914 int seen_esc = 0; /* seen escape? */ 3211 unicode_t ch;
3212 bool seen_esc = false;
2915 unsigned int n = 0; 3213 unsigned int n = 0;
2916 unsigned char *s; 3214 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3215
2919 for (; (ch = cmd_getc ());) 3216 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3217 {
2921 if (ch == C0_BEL 3218 if (seen_esc)
2922 || ch == CHAR_ST 3219 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3220 if (ch == 0x5c) /* 7bit ST */
2924 break; 3221 break;
3222 else
3223 return NULL;
3224 }
2925 if (ch == C0_ESC) 3225 else if (ch == C0_ESC)
2926 { 3226 {
2927 seen_esc = 1; 3227 seen_esc = true;
2928 continue; 3228 continue;
2929 } 3229 }
3230 else if (ch == C0_BEL || ch == CHAR_ST)
3231 break;
2930 else if (ch == '\t') 3232 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3233 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3234 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3235 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3236
3237 seen_esc = false;
3238
3239 if (n >= STRING_MAX - 1)
3240 // stop at some sane length
3241 return NULL;
3242
2935 string[n++] = ch; 3243 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3244 }
3245
2938 string[n++] = '\0'; 3246 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3247
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3248 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3249
2943 return s; 3250 return rxvt_wcstombs (string);
2944} 3251}
2945 3252
2946/*----------------------------------------------------------------------*/ 3253/*----------------------------------------------------------------------*/
2947/* 3254/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3255 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3256 */
2950void 3257void
2951rxvt_term::process_dcs_seq () 3258rxvt_term::process_dcs_seq ()
2952{ 3259{
2953 unsigned char eh, *s;
2954 /* 3260 /*
2955 * Not handled yet 3261 * Not handled yet
2956 */ 3262 */
3263
3264 unicode_t eh;
2957 s = get_to_st (&eh); 3265 char *s = get_to_st (eh);
2958 if (s) 3266 if (s)
2959 free(s); 3267 free (s);
3268
2960 return; 3269 return;
2961} 3270}
2962 3271
2963/*----------------------------------------------------------------------*/ 3272/*----------------------------------------------------------------------*/
2964/* 3273/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3274 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3275 */
2967void 3276void
2968rxvt_term::process_osc_seq () 3277rxvt_term::process_osc_seq ()
2969{ 3278{
2970 unsigned char ch, eh, *s; 3279 int arg;
2971 int arg;
2972 3280
2973 ch = cmd_getc (); 3281 unicode_t ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3282 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3283 arg = arg * 10 + (ch - '0');
2976 3284
2977 if (ch == ';') 3285 if (ch == ';')
2978 { 3286 {
3287 unicode_t eh;
2979 s = get_to_st (&eh); 3288 char *s = get_to_st (eh);
3289
2980 if (s) 3290 if (s)
2981 { 3291 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3292 process_xterm_seq (arg, s, eh);
2994 free(s); 3293 free (s);
2995 } 3294 }
3295 }
3296}
3297
3298void
3299rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3300{
3301 if (str[0] == '?' && !str[1])
2996 } 3302 {
3303 rgba c;
3304 pix_colors_focused[color].get (c);
3305
3306#if XFT
3307 if (c.a != rgba::MAX_CC)
3308 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3309 else
3310#endif
3311 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3312 }
3313 else
3314 set_window_color (color, str);
2997} 3315}
3316
2998/* 3317/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3318 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3319 */
3019void 3320void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3321rxvt_term::process_xterm_seq (int op, char *str, char resp)
3021{ 3322{
3022 int changed = 0; 3323 int color;
3023 int color;
3024 char *buf, *name; 3324 char *buf, *name;
3325 bool query = str[0] == '?' && !str[1];
3326 int saveop = op;
3025 3327
3328 dLocal (Display *, dpy);
3329
3026 assert(str != NULL); 3330 assert (str != NULL);
3331
3332 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3333 return;
3334
3027 switch (op) 3335 switch (op)
3028 { 3336 {
3029 case XTerm_name: 3337 case XTerm_name:
3030 set_title (str); 3338 set_title (str);
3031 /* FALLTHROUGH */ 3339 /* FALLTHROUGH */
3032 case XTerm_iconName: 3340 case XTerm_iconName:
3033 set_iconName (str); 3341 set_icon_name (str);
3034 break; 3342 break;
3035 case XTerm_title: 3343 case XTerm_title:
3036 set_title (str); 3344 set_title (str);
3037 break; 3345 break;
3346 case XTerm_property:
3347 if (str[0] == '?')
3348 {
3349 Atom prop = display->atom (str + 1);
3350 Atom actual_type;
3351 int actual_format;
3352 unsigned long nitems;
3353 unsigned long bytes_after;
3354 unsigned char *value = 0;
3355 const char *str = "";
3356
3357 if (prop
3358 && XGetWindowProperty (dpy, parent,
3359 prop, 0, 1<<16, 0, AnyPropertyType,
3360 &actual_type, &actual_format,
3361 &nitems, &bytes_after, &value) == Success
3362 && actual_type != None
3363 && actual_format == 8)
3364 str = (const char *)(value);
3365
3366 tt_printf ("\033]%d;%s%c", op, str, resp);
3367
3368 XFree (value);
3369 }
3370 else
3371 {
3372 char *eq = strchr (str, '=');
3373
3374 if (eq)
3375 {
3376 *eq = 0;
3377 set_utf8_property (display->atom (str), eq + 1);
3378 }
3379 else
3380 XDeleteProperty (dpy, parent,
3381 display->atom (str));
3382 }
3383 break;
3384
3038 case XTerm_Color: 3385 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3386 for (buf = (char *)str; buf && *buf;)
3040 { 3387 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3388 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3389 break;
3390
3043 *name++ = '\0'; 3391 *name++ = '\0';
3044 color = atoi(buf); 3392 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3393
3394 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3395 break;
3396
3047 if ((buf = STRCHR(name, ';')) != NULL) 3397 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3398 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3399
3400 process_color_seq (op, color, name, resp);
3050 } 3401 }
3402 break;
3403 case Rxvt_restoreFG:
3404 case XTerm_Color00:
3405 process_color_seq (op, Color_fg, str, resp);
3406 break;
3407 case Rxvt_restoreBG:
3408 case XTerm_Color01:
3409 process_color_seq (op, Color_bg, str, resp);
3051 break; 3410 break;
3052#ifndef NO_CURSORCOLOR 3411#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3412 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3413 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3414 break;
3056#endif 3415#endif
3057 case XTerm_Color_pointer: 3416 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3417 process_color_seq (op, Color_pointer_fg, str, resp);
3059 break; 3418 break;
3419 case XTerm_Color_pointer_bg:
3420 process_color_seq (op, Color_pointer_bg, str, resp);
3421 break;
3422#ifdef OPTION_HC
3423 case XTerm_Color_HC:
3424 process_color_seq (op, Color_HC, str, resp);
3425 break;
3426 case XTerm_Color_HTC:
3427 process_color_seq (op, Color_HTC, str, resp);
3428 break;
3429#endif
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3430#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3431 case URxvt_Color_BD:
3062 set_window_color (Color_BD, str); 3432 process_color_seq (op, Color_BD, str, resp);
3063 break; 3433 break;
3064 case XTerm_Color_UL: 3434 case URxvt_Color_UL:
3065 set_window_color (Color_UL, str); 3435 process_color_seq (op, Color_UL, str, resp);
3066 break; 3436 break;
3067 case XTerm_Color_RV: 3437 case URxvt_Color_IT:
3068 set_window_color (Color_RV, str); 3438 process_color_seq (op, Color_IT, str, resp);
3069 break; 3439 break;
3070#endif 3440#endif
3071 3441 case URxvt_Color_border:
3072 case XTerm_Menu: 3442 process_color_seq (op, Color_border, str, resp);
3443 break;
3444#if ENABLE_TRANSPARENCY
3445 case URxvt_Color_tint:
3446 process_color_seq (op, Color_tint, str, resp);
3073 /* 3447 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3448 bool changed = false;
3075 * so DON'T do it here 3449
3450 if (ISSET_PIXCOLOR (Color_tint))
3451 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3452
3453 if (changed)
3454 update_background ();
3076 */ 3455 }
3456
3077 break; 3457 break;
3458#endif
3459
3460#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3461 case Rxvt_Pixmap:
3079 if (*str != ';') 3462 if (!strcmp (str, "?"))
3080 { 3463 {
3081#if XPM_BACKGROUND 3464 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3465
3083 set_bgPixmap (str); /* change pixmap */ 3466 sprintf (str, "[%dx%d+%d+%d]",
3084#endif 3467 min (h_scale, 32767), min (v_scale, 32767),
3085 scr_touch (true); 3468 min (h_align, 32767), min (v_align, 32767));
3469 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3470 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3471 else
3088 { 3472 {
3473 int changed = 0;
3474
3475 if (*str != ';')
3476 {
3477 if (bg_set_file (str)) /* change pixmap */
3478 {
3479 changed++;
3480 str = strchr (str, ';');
3481 if (str == NULL)
3482 bg_set_default_geometry ();
3483 else
3484 bg_set_geometry (str+1);
3485 }
3486 }
3487 else
3488 {
3089 str++; 3489 str++;
3090#if XPM_BACKGROUND 3490 if (bg_set_geometry (str, true))
3091 changed += scale_pixmap (str); 3491 changed++;
3092#endif 3492 }
3093 3493
3494 if (changed)
3495 {
3496 if (bg_window_position_sensitive ())
3497 {
3498 int x, y;
3499 get_window_origin (x, y);
3500 bg_set_position (x, y);
3501 }
3502 update_background ();
3503 }
3094 } 3504 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3505 break;
3506#endif
3103 3507
3104 case XTerm_restoreFG:
3105 set_window_color (Color_fg, str);
3106 break;
3107 case XTerm_restoreBG:
3108 set_window_color (Color_bg, str);
3109 break;
3110 case XTerm_logfile: 3508 case XTerm_logfile:
3509 // TODO, when secure mode?
3111 break; 3510 break;
3112 case XTerm_font: 3511
3113 change_font (0, str);
3114 break;
3115#if 0 3512#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3513 case Rxvt_dumpscreen: /* no error notices */
3117 { 3514 {
3118 int fd; 3515 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3516 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3517 {
3121 scr_dump (fd); 3518 scr_dump (fd);
3122 close(fd); 3519 close (fd);
3123 } 3520 }
3124 } 3521 }
3125 break; 3522 break;
3126#endif 3523#endif
3524 case XTerm_font:
3525 op = URxvt_font;
3526 case URxvt_font:
3527#if ENABLE_STYLES
3528 case URxvt_boldFont:
3529 case URxvt_italicFont:
3530 case URxvt_boldItalicFont:
3531#endif
3532 if (query)
3533 tt_printf ("\33]%d;%-.250s%c", saveop,
3534 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3535 ? fontset[op - URxvt_font]->fontdesc : "",
3536 resp);
3537 else
3538 {
3539 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3540
3541 res = strdup (str);
3542 allocated.push_back ((void *)res);
3543 set_fonts ();
3544 }
3545 break;
3546
3547 case URxvt_version:
3548 if (query)
3549 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3550 op,
3551 rs[Rs_name], VERSION[0], VERSION[2],
3552 resp);
3553 break;
3554
3555#if !ENABLE_MINIMAL
3556 case URxvt_locale:
3557 if (query)
3558 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3559 else
3560 {
3561 set_locale (str);
3562 pty->set_utf8_mode (enc_utf8);
3563 init_xlocale ();
3564 }
3565 break;
3566
3567 case URxvt_view_up:
3568 case URxvt_view_down:
3569 {
3570 int lines = atoi (str);
3571
3572 if (lines)
3573 scr_page (op == URxvt_view_up ? UP : DN, lines);
3574 else
3575 scr_erase_savelines ();
3576 }
3577
3578 break;
3579#endif
3580
3581#if ENABLE_PERL
3582 case URxvt_perl:
3583 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3584 break;
3585#endif
3128 } 3586 }
3129} 3587}
3130/*----------------------------------------------------------------------*/ 3588/*----------------------------------------------------------------------*/
3131 3589
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3590/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3598 * so no need for fancy checking
3141 */ 3599 */
3142int 3600int
3143rxvt_term::privcases (int mode, unsigned long bit) 3601rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3602{
3145 int state; 3603 int state;
3146 3604
3147 if (mode == 's') 3605 if (mode == 's')
3148 { 3606 {
3149 SavedModes |= (PrivateModes & bit); 3607 SavedModes |= (priv_modes & bit);
3150 return -1; 3608 return -1;
3151 } 3609 }
3152 else 3610 else
3153 { 3611 {
3154 if (mode == 'r') 3612 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3613 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3614 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3615 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3616
3617 set_privmode (bit, state);
3159 } 3618 }
3619
3160 return state; 3620 return state;
3161} 3621}
3162 3622
3163/* we're not using priv _yet_ */ 3623/* we're not using priv _yet_ */
3164void 3624void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3625rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 3626{
3167 unsigned int i, j; 3627 unsigned int i, j;
3168 int state; 3628 int state;
3629
3169 static const struct 3630 static const struct
3170 { 3631 {
3171 const int argval; 3632 const int argval;
3172 const unsigned long bit; 3633 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3634 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3635 { 1, PrivMode_aplCUR }, // DECCKM
3176 { 2, PrivMode_vt52 }, 3636 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 3637 { 3, PrivMode_132 }, // DECCOLM
3178 { 4, PrivMode_smoothScroll }, 3638 { 4, PrivMode_smoothScroll }, // DECSCLM
3179 { 5, PrivMode_rVideo }, 3639 { 5, PrivMode_rVideo }, // DECSCNM
3180 { 6, PrivMode_relOrigin }, 3640 { 6, PrivMode_relOrigin }, // DECOM
3181 { 7, PrivMode_Autowrap }, 3641 { 7, PrivMode_Autowrap }, // DECAWM
3642 // 8, auto-repeat keys // DECARM
3182 { 9, PrivMode_MouseX10 }, 3643 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3644 // 18 end FF to printer after print screen
3184 { menuBar_esc, PrivMode_menuBar }, 3645 // 19 Print screen prints full screen/scroll region
3185#endif 3646 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3186#ifdef scrollBar_esc 3647#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3648 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3649#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3650 { 35, PrivMode_ShiftKeys }, // rxvt extension
3651 // 38, tektronix mode // DECTEK
3191 { 40, PrivMode_132OK }, 3652 { 40, PrivMode_132OK },
3653 // 41 xterm more fixes NYI
3654 // 45 margin bell NYI
3655 // 46 start logging
3192 { 47, PrivMode_Screen }, 3656 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3657 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3194#ifndef NO_BACKSPACE_KEY 3658#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3659 { 67, PrivMode_BackSpace }, // DECBKM
3196#endif 3660#endif
3197 { 1000, PrivMode_MouseX11 }, 3661 { 1000, PrivMode_MouseX11 },
3662 { 1002, PrivMode_MouseBtnEvent },
3663 { 1003, PrivMode_MouseAnyEvent },
3664#if ENABLE_FRILLS
3665 { 1005, PrivMode_ExtModeMouse },
3666#endif
3198 { 1010, PrivMode_TtyOutputInh }, 3667 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3668 { 1011, PrivMode_Keypress }, // rxvt extension
3669#if ENABLE_FRILLS
3670 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3671#endif
3672 // 1035 enable modifiers for alt, numlock NYI
3673 // 1036 send ESC for meta keys NYI
3674 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3675 { 1047, PrivMode_Screen },
3676 // 1048 save and restore cursor, implemented in code
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3677 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3678 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3679 { 2004, PrivMode_BracketPaste },
3202 }; 3680 };
3203 3681
3204 if (nargs == 0) 3682 if (nargs == 0)
3205 return; 3683 return;
3206 3684
… …
3213 for (i = 0; i < nargs; i++) 3691 for (i = 0; i < nargs; i++)
3214 { 3692 {
3215 state = -1; 3693 state = -1;
3216 3694
3217 /* basic handling */ 3695 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3696 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3219 if (argtopriv[j].argval == arg[i]) 3697 if (argtopriv[j].argval == arg[i])
3220 { 3698 {
3221 state = privcases (mode, argtopriv[j].bit); 3699 state = privcases (mode, argtopriv[j].bit);
3222 break; 3700 break;
3223 } 3701 }
3224 3702
3225 /* extra handling for values with state unkept */ 3703 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3704 switch (arg[i])
3228 { 3705 {
3706#if ENABLE_STYLES
3707 case 1021:
3708 set_option (Opt_intensityStyles, mode);
3709
3710 scr_touch (true);
3711 break;
3712#endif
3229 case 1048: /* alternative cursor save */ 3713 case 1048: /* alternative cursor save */
3714 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3715 if (mode == 0)
3231 scr_cursor (RESTORE); 3716 scr_cursor (RESTORE);
3232 else if (mode == 1) 3717 else if (mode == 1)
3233 scr_cursor (SAVE); 3718 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 3719 break;
3720 }
3721
3722 if (state >= 0)
3723 /* extra handling for values with valid 0 or 1 state */
3724 switch (arg[i])
3725 {
3726 /* case 1: - application cursor keys */
3727 case 2: /* VT52 mode */
3728 /* oddball mode. should be set regardless of set/reset
3729 * parameter. Return from VT52 mode with an ESC < from
3730 * within VT52 mode
3731 */
3732 set_privmode (PrivMode_vt52, 1);
3733 break;
3250 case 3: /* 80/132 */ 3734 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3735 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3736 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3253 (unsigned int)TermWin.height);
3254 break; 3737 break;
3255 case 4: /* smooth scrolling */ 3738 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3739 set_option (Opt_jumpScroll, !state);
3260 break; 3740 break;
3261 case 5: /* reverse video */ 3741 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3742 scr_rvideo_mode (state);
3263 break; 3743 break;
3264 case 6: /* relative/absolute origins */ 3744 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3745 scr_relative_origin (state);
3266 break; 3746 break;
3267 case 7: /* autowrap */ 3747 case 7: /* autowrap */
3268 scr_autowrap (state); 3748 scr_autowrap (state);
3269 break; 3749 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3750 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3751 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3752 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3753 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3754 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 3755#ifdef scrollBar_esc
3283 case scrollBar_esc: 3756 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3757 if (scrollBar.map (state))
3285 { 3758 {
3286 resize_all_windows (0, 0, 0); 3759 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3760 scr_touch (true);
3288 } 3761 }
3289 break; 3762 break;
3290#endif 3763#endif
3291 case 25: /* visible/invisible cursor */ 3764 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3765 scr_cursor_visible (state);
3293 break; 3766 break;
3294 /* case 35: - shift keys */ 3767 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3768 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3769 case 47: /* secondary screen */
3297 scr_change_screen (state); 3770 scr_change_screen (state);
3298 break; 3771 break;
3299 /* case 66: - application key pad */ 3772 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3773 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3774 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3775 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3776 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3777 break;
3305#if 0
3306 case 1001: 3778 case 1002:
3307 break; /* X11 mouse highlighting */ 3779 case 1003:
3308#endif 3780 if (state)
3781 {
3782 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3783 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3784 mouse_row = mouse_col = 0;
3785 vt_emask_mouse = PointerMotionMask;
3786 }
3787 else
3788 vt_emask_mouse = NoEventMask;
3789
3790 vt_select_input ();
3791 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3792 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3793 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3794 break;
3315 case 1011: /* scroll to bottom on key press */ 3795 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3796 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3797 break;
3321 case 1047: /* secondary screen w/ clearing */ 3798 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3799 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3800 if (!state)
3324 scr_erase_screen (2); 3801 scr_erase_screen (2);
3802
3325 scr_change_screen (state); 3803 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3804 break;
3805 case 1049: /* secondary screen w/ clearing first */
3806 if (option (Opt_secondaryScreen))
3807 if (state)
3808 scr_cursor (SAVE);
3809
3810 scr_change_screen (state);
3811
3812 if (option (Opt_secondaryScreen))
3813 if (state)
3814 scr_erase_screen (2);
3815 else
3816 scr_cursor (RESTORE);
3817 break;
3818 default:
3819 break;
3329 } 3820 }
3330 } 3821 }
3331} 3822}
3332/*}}} */ 3823/*}}} */
3333 3824
3334/*{{{ process sgr sequences */ 3825/*{{{ process sgr sequences */
3335void 3826void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3827rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3828{
3338 unsigned int i; 3829 unsigned int i;
3339 short rendset; 3830 short rendset;
3340 int rendstyle; 3831 int rendstyle;
3341 3832
3342 if (nargs == 0) 3833 if (nargs == 0)
3343 { 3834 {
3344 scr_rendition (0, ~RS_None); 3835 scr_rendition (0, ~RS_None);
3345 return; 3836 return;
3346 } 3837 }
3838
3347 for (i = 0; i < nargs; i++) 3839 for (i = 0; i < nargs; i++)
3348 { 3840 {
3349 rendset = -1; 3841 rendset = -1;
3350 switch (arg[i]) 3842 switch (arg[i])
3351 { 3843 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3845 rendset = 0, rendstyle = ~RS_None;
3354 break; 3846 break;
3355 case 1: 3847 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3848 rendset = 1, rendstyle = RS_Bold;
3357 break; 3849 break;
3850 //case 2: // low intensity
3851 case 3:
3852 rendset = 1, rendstyle = RS_Italic;
3853 break;
3358 case 4: 3854 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3855 rendset = 1, rendstyle = RS_Uline;
3360 break; 3856 break;
3361 case 5: 3857 case 5: // slowly blinking
3858 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3859 rendset = 1, rendstyle = RS_Blink;
3363 break; 3860 break;
3861 //case 6: // scoansi light background
3364 case 7: 3862 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3863 rendset = 1, rendstyle = RS_RVid;
3366 break; 3864 break;
3367 case 22: 3865 case 8:
3866 // invisible. NYI
3867 break;
3868 //case 9: // crossed out
3869 //case 10: // scoansi acs off, primary font
3870 //case 11: // scoansi acs on, first alt font
3871 //case 12: // scoansi acs on, |0x80, second alt font
3872 //...
3873 //case 19: // ninth alt font
3874 //case 20: // gothic
3875 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3876 rendset = 0, rendstyle = RS_Bold;
3877 break;
3878 case 22: // normal intensity
3879 rendset = 0, rendstyle = RS_Bold;
3880 break;
3881 case 23: // disable italic
3882 rendset = 0, rendstyle = RS_Italic;
3369 break; 3883 break;
3370 case 24: 3884 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3885 rendset = 0, rendstyle = RS_Uline;
3372 break; 3886 break;
3373 case 25: 3887 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3888 rendset = 0, rendstyle = RS_Blink;
3375 break; 3889 break;
3890 case 26: // variable spacing (iso 8613)
3891 rendset = 0, rendstyle = RS_Blink;
3892 break;
3376 case 27: 3893 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3894 rendset = 0, rendstyle = RS_RVid;
3378 break; 3895 break;
3896 //case 28: // visible. NYI
3897 //case 29: // not crossed-out
3379 } 3898 }
3899
3380 if (rendset != -1) 3900 if (rendset != -1)
3381 { 3901 {
3382 scr_rendition (rendset, rendstyle); 3902 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3903 continue; /* for (;i;) */
3384 } 3904 }
3385 3905
3386 switch (arg[i]) 3906 switch (arg[i])
3387 { 3907 {
3388 case 30: 3908 case 30:
… …
3391 case 33: 3911 case 33:
3392 case 34: 3912 case 34:
3393 case 35: 3913 case 35:
3394 case 36: 3914 case 36:
3395 case 37: 3915 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3916 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3917 break;
3399#ifdef TTY_256COLOR 3918 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3919 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3920 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3921 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3922 i += 2;
3406 } 3923 }
3407 break; 3924 break;
3408#endif
3409 case 39: /* default fg */ 3925 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3926 scr_color (Color_fg, Color_fg);
3411 break; 3927 break;
3412 3928
3413 case 40: 3929 case 40:
… …
3416 case 43: 3932 case 43:
3417 case 44: 3933 case 44:
3418 case 45: 3934 case 45:
3419 case 46: 3935 case 46:
3420 case 47: 3936 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3937 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3938 break;
3424#ifdef TTY_256COLOR 3939 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3940 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3941 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3942 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3943 i += 2;
3431 } 3944 }
3432 break; 3945 break;
3433#endif
3434 case 49: /* default bg */ 3946 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3947 scr_color (Color_bg, Color_bg);
3436 break; 3948 break;
3437 3949
3438#ifndef NO_BRIGHTCOLOR 3950 //case 50: // not variable spacing
3951
3952#if !ENABLE_MINIMAL
3439 case 90: 3953 case 90:
3440 case 91: /* set bright fg color */ 3954 case 91: /* set bright fg color */
3441 case 92: 3955 case 92:
3442 case 93: 3956 case 93:
3443 case 94: 3957 case 94:
3444 case 95: 3958 case 95:
3445 case 96: 3959 case 96:
3446 case 97: 3960 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3961 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 3962 break;
3450 case 100: 3963 case 100:
3451 case 101: /* set bright bg color */ 3964 case 101: /* set bright bg color */
3452 case 102: 3965 case 102:
3453 case 103: 3966 case 103:
3454 case 104: 3967 case 104:
3455 case 105: 3968 case 105:
3456 case 106: 3969 case 106:
3457 case 107: 3970 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3971 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 3972 break;
3461#endif 3973#endif
3462
3463 } 3974 }
3464 } 3975 }
3465} 3976}
3466/*}}} */ 3977/*}}} */
3467 3978
3468/*{{{ process Rob Nation's own graphics mode sequences */
3469void
3470rxvt_term::process_graphics ()
3471{
3472 unsigned char ch, cmd = cmd_getc ();
3473
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529}
3530/*}}} */
3531
3532/* ------------------------------------------------------------------------- */ 3979/* ------------------------------------------------------------------------- */
3533 3980
3534/* 3981/*
3535 * Send printf() formatted output to the command. 3982 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 3983 * Only use for small amounts of data.
3537 */ 3984 */
3538void 3985void
3539rxvt_term::tt_printf (const char *fmt,...) 3986rxvt_term::tt_printf (const char *fmt,...)
3540{ 3987{
3541 va_list arg_ptr; 3988 va_list arg_ptr;
3542 unsigned char buf[256]; 3989 char buf[256];
3543 3990
3544 va_start (arg_ptr, fmt); 3991 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3992 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 3993 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 3994 tt_write (buf, strlen (buf));
3548} 3995}
3549 3996
3550/* ---------------------------------------------------------------------- */ 3997/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 3998/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 3999 * or generated by us in response to a query ESC sequence.
3553 */ 4000 */
3554void 4001static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3556{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3558 4002
3559 if (len) 4003void
4004rxvt_term::tt_write (const char *data, unsigned int len)
4005{
4006 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4007 return;
4008
4009 if (pty->pty < 0)
4010 return;
4011
4012 if (v_buflen == 0)
4013 {
4014 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4015
4016 max_it (written, 0);
4017
4018 if (written == len)
4019 return;
4020
4021 data += written;
4022 len -= written;
3560 { 4023 }
4024
4025 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4026
4027 memcpy (v_buffer + v_buflen, data, len);
4028 v_buflen += len;
4029
4030 pty_ev.set (ev::READ | ev::WRITE);
4031}
4032
4033void rxvt_term::pty_write ()
4034{
4035 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4036
4037 if (written > 0)
4038 {
4039 v_buflen -= written;
4040
3561 if (v_buflen == 0) 4041 if (v_buflen == 0)
3562 { 4042 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4043 free (v_buffer);
3590 v_buffer = 0; 4044 v_buffer = 0;
3591 v_buflen = 0;
3592 4045
3593 pty_ev.set (EVENT_READ); 4046 pty_ev.set (ev::READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4047 return;
3606 } 4048 }
4049
4050 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4051 }
4052 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4053 pty_ev.set (ev::READ);
3608} 4054}
3609 4055
3610/*----------------------- end-of-file (C source) -----------------------*/ 4056/*----------------------- end-of-file (C source) -----------------------*/
3611 4057

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