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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.479 by root, Fri Feb 25 07:07:41 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 */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
709unsigned int 942unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 944{
712 unsigned int n, s; 945 unsigned int n, s;
713 946
714 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
949
716 if (n > 0 && s < count) 950 if (n > 0 && s < count)
717 { 951 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
722 s += n; 956 s += n;
723 } 957 }
958
724 if (count > s) 959 if (count > s)
725 { 960 {
726 rxvt_print_error("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 962 count = s;
728 } 963 }
964
729 for (; count--;) 965 for (; count--;)
730 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
967
968 cmd_parse ();
969
731 return 0; 970 return 0;
732} 971}
733#endif /* MENUBAR_MAX */ 972#endif
734 973
735void 974void
736rxvt_term::flush () 975rxvt_term::flush ()
737{ 976{
738#ifdef TRANSPARENT 977 flush_ev.stop ();
739 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bg_flags & BG_NEEDS_REFRESH)
740 { 981 {
741 want_full_refresh = 0; 982 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 983 scr_touch (false);
744 want_refresh = 1;
745 } 984 }
746#endif 985#endif
747 986
748 if (want_refresh) 987 if (want_refresh)
749 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
750 scr_refresh (refresh_type); 1027 scr_refresh ();
751 scrollbar_show (1); 1028 scrollBar.show (1);
752#ifdef USE_XIM 1029#ifdef USE_XIM
753 IMSendSpot (); 1030 IMSendSpot ();
754#endif 1031#endif
755
756 } 1032 }
757 1033
758 XFlush (Xdisplay); 1034 display->flush ();
759} 1035}
760 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
761void 1038void
762rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
763{ 1040{
764 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
767 flush (); 1053 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1054}
813 1055
814#ifdef CURSOR_BLINK 1056#ifdef CURSOR_BLINK
815void 1057void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1059{
818 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1061 want_refresh = 1;
820 1062 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1063}
823#endif 1064#endif
824 1065
825#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
826void 1067void
827rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1069{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1071 {
831 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
832 want_refresh = 1; 1073 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
834 } 1075 }
1076 else
1077 w.stop ();
835} 1078}
836#endif 1079#endif
837 1080
1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1082void
839rxvt_term::x_cb (io_watcher &w, short revents) 1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
840{ 1084{
841 SET_R (this); 1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
842 SET_LOCALE (locale); 1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
843 1087 {
844 process_x_events (); 1088 want_refresh = 1;
1089 refresh_check ();
1090 }
1091 else
1092 w.stop ();
845} 1093}
1094#endif
1095
1096#ifdef SELECTION_SCROLLING
1097void
1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1099{
1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1101 {
1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1103 want_refresh = 1;
1104 refresh_check ();
1105 }
1106 else
1107 w.stop ();
1108}
1109#endif
1110
1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112void
1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1114{
1115 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1116 {
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
1155#endif
846 1156
847bool 1157bool
848rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
849{ 1159{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1161
1162 if (CBUFSIZ == n)
1163 n = 0; // normally this indicates a "too long" command sequence - just drop the data we have
851 1164
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1165 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1166 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1167 cmdbuf_endp = cmdbuf_ptr + n;
855 1168
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1169 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1170
858 if (n > 0) 1171 if (r > 0)
859 { 1172 {
860 cmdbuf_endp += n; 1173 cmdbuf_endp += r;
861 return true; 1174 return true;
862 } 1175 }
863 else if (n < 0 && errno != EAGAIN) 1176 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1177 {
1178#if LINUX_YIELD_HACK
1179 if (display->is_local)
1180 event_handler.yield_ev.start ();
1181#endif
1182 }
1183 else
1184 {
1185 pty_ev.stop ();
1186
1187 if (!option (Opt_hold))
864 destroy (); 1188 destroy ();
1189 }
865 1190
866 return false; 1191 return false;
867} 1192}
868 1193
869void 1194void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1195rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1196{
872 SET_R (this); 1197 make_current ();
873 SET_LOCALE (locale);
874 1198
875 if (revents & EVENT_WRITE) 1199 if (revents & ev::READ)
876 tt_write (0, 0);
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us 1200 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1201 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1202 cmd_parse ();
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891 1203
892 uint32_t ch = NOCHAR; 1204 if (revents & ev::WRITE)
1205 pty_write ();
893 1206
894 for (;;) 1207 refresh_check ();
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1208}
985 1209
986// read the next character, currently handles UTF-8 1210void
987// will probably handle all sorts of other stuff in the future 1211rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1212{
991 while (cmdbuf_ptr < cmdbuf_endp) 1213 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1214 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1215
996 wchar_t wc; 1216#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1217 hidden_pointer = 0;
998 1218
999 if (len == (size_t)-2) 1219 if (option (Opt_pointerBlank))
1000 return NOCHAR; 1220 pointer_ev.start (pointerBlankDelay);
1001 1221#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1222}
1034 1223
1035#ifdef POINTER_BLANK 1224#ifdef POINTER_BLANK
1036void 1225void
1037rxvt_term::pointer_unblank () 1226rxvt_term::pointer_blank ()
1038{ 1227{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); 1228 if (!option (Opt_pointerBlank))
1040 recolour_cursor (); 1229 return;
1041 1230
1231 XDefineCursor (dpy, vt, display->blank_cursor);
1232 XFlush (dpy);
1233
1042 hidden_pointer = 0; 1234 hidden_pointer = 1;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046} 1235}
1047 1236
1048void 1237void
1049rxvt_term::pointer_blank () 1238rxvt_term::pointer_cb (ev::timer &w, int revents)
1050{ 1239{
1051 if (!(Options & Opt_pointerBlank)) 1240 make_current ();
1052 return;
1053 1241
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1242 pointer_blank ();
1055 XFlush (Xdisplay);
1056
1057 hidden_pointer = 1;
1058} 1243}
1244#endif
1059 1245
1060void 1246void
1061rxvt_term::pointer_cb (time_watcher &w)
1062{
1063 SET_R (this);
1064 SET_LOCALE (locale);
1065
1066 pointer_blank ();
1067}
1068#endif
1069
1070void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1247rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1248{
1073 int button_number, key_state = 0; 1249 int button_number, key_state = 0;
1074 int x, y; 1250 int x, y;
1251 int code = 32;
1075 1252
1076 x = ev->x; 1253 x = Pixel2Col (ev.x) + 1;
1077 y = ev->y; 1254 y = Pixel2Row (ev.y) + 1;
1078 pixel_position (&x, &y); 1255
1256 if (ev.type == MotionNotify)
1257 {
1258 if (x == mouse_row && y == mouse_col)
1259 return;
1260
1261 mouse_row = x;
1262 mouse_col = y;
1263 code += 32;
1264 }
1079 1265
1080 if (MEvent.button == AnyButton) 1266 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1267 button_number = 3;
1083 }
1084 else 1268 else
1085 { 1269 {
1086 button_number = MEvent.button - Button1; 1270 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1271 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1272 if (button_number >= 3)
1089 button_number += (64 - 3); 1273 button_number += 64 - 3;
1090 } 1274 }
1091 1275
1092 if (PrivateModes & PrivMode_MouseX10) 1276 if (priv_modes & PrivMode_MouseX10)
1093 { 1277 {
1094 /* 1278 /*
1095 * do not report ButtonRelease 1279 * do not report ButtonRelease
1096 * no state info allowed 1280 * no state info allowed
1097 */ 1281 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1296 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1297 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1298#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1299 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1300#endif
1117
1118 } 1301 }
1119 1302
1120#ifdef DEBUG_MOUSEREPORT 1303#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1304 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1305 if (key_state & 16)
1123 fputc('C', stderr); 1306 fputc ('C', stderr);
1124 if (key_state & 4) 1307 if (key_state & 4)
1125 fputc('S', stderr); 1308 fputc ('S', stderr);
1126 if (key_state & 8) 1309 if (key_state & 8)
1127 fputc('A', stderr); 1310 fputc ('A', stderr);
1128 if (key_state & 32) 1311 if (key_state & 32)
1129 fputc('2', stderr); 1312 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1313 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1314 button_number,
1132 x + 1, 1315 x,
1133 y + 1); 1316 y);
1134#else 1317#endif
1318
1319#if ENABLE_FRILLS
1320 if (priv_modes & PrivMode_ExtMouseRight)
1321 tt_printf ("\033[%d;%d;%dM",
1322 code + button_number + key_state,
1323 x,
1324 y);
1325 else if (priv_modes & PrivMode_ExtModeMouse)
1326 tt_printf ("\033[M%c%lc%lc",
1327 code + button_number + key_state,
1328 wint_t (32 + x),
1329 wint_t (32 + y));
1330 else
1331#endif
1135 tt_printf("\033[M%c%c%c", 1332 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1333 code + button_number + key_state,
1137 (32 + x + 1), 1334 32 + x,
1138 (32 + y + 1)); 1335 32 + y);
1139#endif
1140} 1336}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1337
1152/*{{{ process an X event */ 1338/*{{{ process an X event */
1153void 1339void
1154rxvt_term::process_x_event (XEvent *ev) 1340rxvt_term::x_cb (XEvent &ev)
1155{ 1341{
1342 make_current ();
1343
1344 dLocal (Display *, dpy);
1345
1346 if (ev.xany.window == vt
1347 && SHOULD_INVOKE (HOOK_X_EVENT)
1348 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1349 return;
1350
1351 // for XQueryPointer
1156 Window unused_root, unused_child; 1352 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1353 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1354 unsigned int unused_mask;
1159 1355
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1356 switch (ev.type)
1210 { 1357 {
1211 case KeyPress: 1358 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1359 key_press (ev.xkey);
1213 break; 1360 break;
1214 1361
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1362 case KeyRelease:
1217 { 1363 key_release (ev.xkey);
1218 if (!(ev->xkey.state & ControlMask))
1219 mouse_slip_wheel_speed = 0;
1220 else
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1364 break;
1229 }
1230#endif
1231 1365
1232 case ButtonPress: 1366 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1367 button_press (ev.xbutton);
1234 break; 1368 break;
1235 1369
1236 case ButtonRelease: 1370 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1371 button_release (ev.xbutton);
1238 break; 1372 break;
1239 1373
1240 case ClientMessage: 1374 case ClientMessage:
1241 if (ev->xclient.format == 32 1375 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1376 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1377 {
1251 /* Get Dnd data */ 1378 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1379 {
1253 int ActualFormat; 1380 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1381 {
1255 unsigned long Size, RemainingBytes; 1382 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1383 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1384 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1385 destroy ();
1259 0L, 1000000L, 1386 }
1260 False, AnyPropertyType, 1387#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1388 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1389 XSendEvent (dpy, ev.xclient.window = display->root,
1390 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1391 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1392#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1393 }
1266 8, PropModeReplace, 1394 }
1267 data, STRLEN(data)); 1395#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1396 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1397 {
1398 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1399 focus_in ();
1400 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1401 focus_out ();
1402 }
1403#endif
1270 } 1404 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1405 break;
1277 1406
1278 /* 1407 /*
1279 * XXX: this is not the _current_ arrangement 1408 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1409 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1413 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1414 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1415 * which ought to make things real slow!
1287 */ 1416 */
1288 case VisibilityNotify: 1417 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1418 switch (ev.xvisibility.state)
1290 { 1419 {
1291 case VisibilityUnobscured: 1420 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1421 refresh_type = FAST_REFRESH;
1293 break; 1422 break;
1294 case VisibilityPartiallyObscured: 1423 case VisibilityPartiallyObscured:
… …
1299 break; 1428 break;
1300 } 1429 }
1301 break; 1430 break;
1302 1431
1303 case FocusIn: 1432 case FocusIn:
1304 if (!TermWin.focus) 1433 if (ev.xfocus.detail != NotifyInferior
1434 && ev.xfocus.detail != NotifyPointer
1435 && ev.xfocus.mode != NotifyGrab)
1436 focus_in ();
1437 break;
1438
1439 case FocusOut:
1440 if (ev.xfocus.detail != NotifyInferior
1441 && ev.xfocus.detail != NotifyPointer
1442 && ev.xfocus.mode != NotifyGrab)
1443 focus_out ();
1444 break;
1445
1446 case ConfigureNotify:
1447 if (ev.xconfigure.window == parent[0])
1305 { 1448 {
1306 TermWin.focus = 1; 1449 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316
1317 } 1450 ;
1318 break;
1319 1451
1320 case FocusOut: 1452#ifdef HAVE_BG_PIXMAP
1321 if (TermWin.focus) 1453 bool moved = false;
1454 if (bg_window_position_sensitive ())
1322 { 1455 {
1323 TermWin.focus = 0; 1456 int x, y;
1324 want_refresh = 1; 1457 if (ev.xconfigure.send_event)
1325#ifdef USE_XIM 1458 {
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0])
1340 {
1341 int height, width;
1342
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width; 1459 x = ev.xconfigure.x;
1346 height = ev->xconfigure.height; 1460 y = ev.xconfigure.y;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1461 }
1462 else
1463 get_window_origin (x, y);
1464
1465 if (bg_set_position (x, y)
1466 || !(bg_flags & BG_IS_VALID))
1467 moved = true;
1348 } 1468 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1469#endif
1350 ConfigureNotify, ev)); 1470
1351 if (szHint.width != width || szHint.height != height) 1471 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1352 { 1472 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1473 seen_resize = 1;
1354 resize_all_windows (width, height, 1); 1474 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1355 } 1475 }
1356#ifdef DEBUG_SIZE
1357 else 1476 else
1358 { 1477 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1478#ifdef HAVE_BG_PIXMAP
1479 if (moved)
1480 {
1481 if (mapped)
1482 update_background ();
1483 else
1484 bg_invalidate ();
1485 }
1486#endif
1360 } 1487 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370 1488
1489 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1490 }
1372 break; 1491 break;
1373 1492
1493 case PropertyNotify:
1494 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1495 break;
1496
1374 case SelectionClear: 1497 case SelectionClear:
1375 selection_clear (); 1498 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1376 break;
1377
1378 case SelectionNotify:
1379 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor,
1381 ev->xselection.property, True);
1382 break; 1499 break;
1383 1500
1384 case SelectionRequest: 1501 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1502 selection_send (ev.xselectionrequest);
1503 break;
1504
1505 case MapNotify:
1506#ifdef HAVE_BG_PIXMAP
1507 /* This is needed specifically to fix the case of no window manager or a
1508 * non-reparenting window manager. In those cases we never get first
1509 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1510 * care of multiplicity of ConfigureNotify events arriving while WM does
1511 * reparenting.
1512 * We should not render background immediately, as there could be several
1513 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1514 * by scheduling background redraw as soon as we can, but giving a short
1515 * bit of time for ConfigureNotifies to arrive.
1516 * We should render background PRIOR to drawing any text, but AFTER all
1517 * of ConfigureNotifys for the best results.
1518 */
1519 if (!(bg_flags & BG_IS_VALID))
1520 update_background_ev.start (0.025);
1521#endif
1522 mapped = 1;
1523#ifdef TEXT_BLINK
1524 text_blink_ev.start ();
1525#endif
1526 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1527 break;
1387 1528
1388 case UnmapNotify: 1529 case UnmapNotify:
1389 TermWin.mapped = 0; 1530 mapped = 0;
1390#ifdef TEXT_BLINK 1531#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1532 text_blink_ev.stop ();
1392#endif 1533#endif
1393 break; 1534 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break;
1409 }
1410#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ())
1423 {
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */
1428 break; 1535 break;
1429 1536
1430 case GraphicsExpose: 1537 case GraphicsExpose:
1431 case Expose: 1538 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1539 if (ev.xany.window == vt)
1433 { 1540 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1541 do
1542 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1543 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1544 ev.xexpose.width, ev.xexpose.height, false);
1437#else 1545 }
1438 // don't understand this, so commented it out 1546 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1547
1548 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1549
1550 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1551 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, false);
1441 //scr_expose (ev->xexpose.x, 0, 1554 }
1442 // ev->xexpose.width, TermWin.height, False); 1555
1443#endif
1444 want_refresh = 1; 1556 want_refresh = 1;
1445 } 1557 }
1446 else 1558 else
1447 { 1559 {
1448 XEvent unused_xevent; 1560 XEvent unused_event;
1449 1561
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1562 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1563 ;
1452 &unused_xevent)) ; 1564 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1565 ;
1454 GraphicsExpose, 1566
1455 &unused_xevent)) ; 1567 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1568 {
1458 scrollBar.setIdle(); 1569 scrollBar.state = STATE_IDLE;
1459 scrollbar_show (0); 1570 scrollBar.show (0);
1460 } 1571 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468
1469 } 1572 }
1470 break; 1573 break;
1471 1574
1472 case MotionNotify: 1575 case MotionNotify:
1473#ifdef POINTER_BLANK 1576#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1577 if (hidden_pointer)
1475 pointer_unblank (); 1578 pointer_unblank ();
1476#endif 1579#endif
1477#if MENUBAR 1580 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1478 if (isMenuBarWindow(ev->xany.window)) 1581 || priv_modes & PrivMode_MouseAnyEvent)
1582 mouse_report (ev.xbutton);
1583 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1584 break;
1585
1586 if (ev.xany.window == vt)
1479 { 1587 {
1480 menubar_control (&(ev->xbutton)); 1588 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1589 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1590 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1591 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1592 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1593 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1594 ;
1595
1493 XQueryPointer(Xdisplay, TermWin.vt, 1596 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1597 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1598 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1599 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1600 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1601#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1602 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1603 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1604 {
1502#endif 1605#endif
1606#if ISO_14755
1607 // 5.4
1608 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1609 {
1610 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1611 break;
1612 }
1613#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1614 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1615 ev.xbutton.state & Button3Mask ? 2 : 0);
1616
1505#ifdef SELECTION_SCROLLING 1617#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1618 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1619 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1620 {
1509 int dist; 1621 int dist;
1510
1511 pending_scroll_selection=1;
1512 1622
1513 /* don't clobber the current delay if we are 1623 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1624 * already in the middle of scrolling.
1515 */ 1625 */
1516 if (scroll_selection_delay<=0) 1626 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1627 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1628
1519 /* save the event params so we can highlight 1629 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1630 * the selection in the pending-scroll loop
1521 */ 1631 */
1522 selection_save_x=ev->xbutton.x; 1632 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1633 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1634 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1635
1527 /* calc number of lines to scroll */ 1636 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1637 if (ev.xbutton.y < int_bwidth)
1529 { 1638 {
1530 scroll_selection_dir = UP; 1639 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1640 dist = int_bwidth - ev.xbutton.y;
1532 } 1641 }
1533 else 1642 else
1534 { 1643 {
1535 scroll_selection_dir = DN; 1644 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1645 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1646 }
1647
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1648 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1649 / SELECTION_SCROLL_LINE_SPEEDUP
1650 + 1;
1541 MIN_IT(scroll_selection_lines, 1651 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1652 SELECTION_SCROLL_MAX_LINES);
1543 } 1653 }
1544 else 1654 else
1545 { 1655 {
1546 /* we are within the text window, so we 1656 /* we are within the text window, so we
1547 * shouldn't be scrolling 1657 * shouldn't be scrolling
1548 */ 1658 */
1549 pending_scroll_selection = 0; 1659 sel_scroll_ev.stop();
1550 } 1660 }
1551#endif 1661#endif
1552#ifdef MOUSE_THRESHOLD 1662#ifdef MOUSE_THRESHOLD
1553
1554 } 1663 }
1555#endif 1664#endif
1556
1557 } 1665 }
1558 } 1666 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1667 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1668 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1669 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1670 MotionNotify, &ev))
1671 ;
1672
1563 XQueryPointer(Xdisplay, scrollBar.win, 1673 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1674 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1675 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1676 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1677 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1678 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1679 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1680 want_refresh = 1;
1572 scrollbar_show (1); 1681 scrollBar.show (1);
1573 } 1682 }
1574 break; 1683 break;
1575 } 1684 }
1576}
1577 1685
1686#if defined(CURSOR_BLINK)
1687 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1688 {
1689 if (hidden_cursor)
1690 {
1691 hidden_cursor = 0;
1692 want_refresh = 1;
1693 }
1694
1695 cursor_blink_ev.again ();
1696 }
1697#endif
1698
1699#if defined(POINTER_BLANK)
1700 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1701 {
1702 if (ev.type == MotionNotify
1703 || ev.type == ButtonPress
1704 || ev.type == ButtonRelease)
1705 if (hidden_pointer)
1706 pointer_unblank ();
1707
1708 if (ev.type == KeyPress && hidden_pointer == 0)
1709 pointer_blank ();
1710 }
1711#endif
1712
1713 refresh_check ();
1714}
1715
1716#if ENABLE_FRILLS
1578void 1717void
1718rxvt_term::set_urgency (bool enable)
1719{
1720 if (enable == urgency_hint)
1721 return;
1722
1723 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1724 {
1725 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1726 XSetWMHints (dpy, parent[0], h);
1727 urgency_hint = enable;
1728 }
1729}
1730#endif
1731
1732void
1733rxvt_term::focus_in ()
1734{
1735 if (!focus)
1736 {
1737 focus = 1;
1738 want_refresh = 1;
1739
1740#if USE_XIM
1741 if (Input_Context != NULL)
1742 {
1743 IMSetPosition ();
1744 XSetICFocus (Input_Context);
1745 }
1746#endif
1747#if CURSOR_BLINK
1748 if (option (Opt_cursorBlink))
1749 cursor_blink_ev.again ();
1750#endif
1751#if OFF_FOCUS_FADING
1752 if (rs[Rs_fade])
1753 {
1754 pix_colors = pix_colors_focused;
1755 scr_recolour ();
1756 }
1757#endif
1758#if ENABLE_FRILLS
1759 if (option (Opt_urgentOnBell))
1760 set_urgency (0);
1761#endif
1762
1763 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1764 }
1765}
1766
1767void
1768rxvt_term::focus_out ()
1769{
1770 if (focus)
1771 {
1772 focus = 0;
1773 want_refresh = 1;
1774
1775#if ENABLE_FRILLS
1776 if (option (Opt_urgentOnBell))
1777 set_urgency (0);
1778#endif
1779#if ENABLE_FRILLS || ISO_14755
1780 if (iso14755buf)
1781 {
1782 iso14755buf = 0;
1783# if ISO_14755
1784 scr_overlay_off ();
1785# endif
1786 }
1787#endif
1788#if USE_XIM
1789 if (Input_Context != NULL)
1790 XUnsetICFocus (Input_Context);
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.stop ();
1795
1796 hidden_cursor = 0;
1797#endif
1798#if OFF_FOCUS_FADING
1799 if (rs[Rs_fade])
1800 {
1801 pix_colors = pix_colors_unfocused;
1802 scr_recolour ();
1803 }
1804#endif
1805
1806 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1807 }
1808}
1809
1810void
1811rxvt_term::update_fade_color (unsigned int idx)
1812{
1813#if OFF_FOCUS_FADING
1814 if (rs[Rs_fade])
1815 {
1816 rgba c;
1817 pix_colors [Color_fade].get (c);
1818 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1819 }
1820#endif
1821}
1822
1823#if ENABLE_TRANSPARENCY || ENABLE_PERL
1824void
1825rxvt_term::rootwin_cb (XEvent &ev)
1826{
1827 make_current ();
1828
1829 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1830 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1831 return;
1832
1833# if ENABLE_TRANSPARENCY
1834 switch (ev.type)
1835 {
1836 case PropertyNotify:
1837 /*
1838 * if user used some Esetroot compatible prog to set the root bg,
1839 * use the property to determine the pixmap. We use it later on.
1840 */
1841 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1842 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1843 {
1844 bg_set_root_pixmap ();
1845 update_background ();
1846 }
1847
1848 break;
1849 }
1850# endif
1851
1852 refresh_check ();
1853}
1854#endif
1855
1856void
1579rxvt_term::button_press (XButtonEvent *ev) 1857rxvt_term::button_press (XButtonEvent &ev)
1580{ 1858{
1581 int reportmode = 0, clickintime; 1859 int reportmode = 0, clickintime;
1582 1860
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1861 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1862
1584 if (!bypass_keystate) 1863 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1864 reportmode = !! (priv_modes & PrivMode_mouse_report);
1865
1586 /* 1866 /*
1587 * VT window processing of button press 1867 * VT window processing of button press
1588 */ 1868 */
1589 if (ev->window == TermWin.vt) 1869 if (ev.window == vt)
1590 { 1870 {
1591#if RXVT_GRAPHICS 1871 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1872 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1873
1874#if ISO_14755
1875 // 5.4
1876 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1877 {
1878 iso14755_54 (ev.x, ev.y);
1879 return;
1597 { 1880 }
1881#endif
1882
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1883 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1884
1599 if (reportmode) 1885 if (reportmode)
1886 {
1887 /* mouse report from vt window */
1888 /* save the xbutton state (for ButtonRelease) */
1889 MEvent.state = ev.state;
1890#ifdef MOUSE_REPORT_DOUBLECLICK
1891 if (ev.button == MEvent.button && clickintime)
1600 { 1892 {
1601 /* mouse report from vt window */ 1893 /* same button, within allowed time */
1602 /* save the xbutton state (for ButtonRelease) */ 1894 MEvent.clicks++;
1603 MEvent.state = ev->state; 1895
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1896 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1897 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1898 /* only report double clicks */
1612 MEvent.clicks = 2; 1899 MEvent.clicks = 2;
1613 mouse_report (ev); 1900 mouse_report (ev);
1614 1901
1615 /* don't report the release */ 1902 /* don't report the release */
1616 MEvent.clicks = 0; 1903 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1904 MEvent.button = AnyButton;
1618 }
1619 } 1905 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1906 }
1633 else 1907 else
1634 { 1908 {
1635 if (ev->button != MEvent.button) 1909 /* different button, or time expired */
1636 MEvent.clicks = 0; 1910 MEvent.clicks = 1;
1911 MEvent.button = ev.button;
1912 mouse_report (ev);
1913 }
1914#else
1915 MEvent.button = ev.button;
1916 mouse_report (ev);
1917#endif /* MOUSE_REPORT_DOUBLECLICK */
1918
1919 }
1920 else
1921 {
1922 if (ev.button != MEvent.button)
1923 MEvent.clicks = 0;
1924
1637 switch (ev->button) 1925 switch (ev.button)
1638 { 1926 {
1639 case Button1: 1927 case Button1:
1928 /* allow meta + click to select rectangular areas */
1929 /* should be done in screen.C */
1930#if ENABLE_FRILLS
1931 selection.rect = !!(ev.state & ModMetaMask);
1932#else
1933 selection.rect = false;
1934#endif
1935
1640 /* allow shift+left click to extend selection */ 1936 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1937 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1938 {
1643 if (MEvent.button == Button1 && clickintime) 1939 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1940 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1941 else
1649 { 1942 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1943 }
1657 1944 else
1658 MEvent.button = Button1;
1659 break; 1945 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1946 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1947 MEvent.clicks++;
1664 else 1948 else
1949 MEvent.clicks = 1;
1950
1951 selection_click (MEvent.clicks, ev.x, ev.y);
1952 }
1953
1954 MEvent.button = Button1;
1955 break;
1956
1957 case Button3:
1958 if (MEvent.button == Button3 && clickintime)
1959 selection_rotate (ev.x, ev.y);
1960 else
1665 selection_extend (ev->x, ev->y, 1); 1961 selection_extend (ev.x, ev.y, 1);
1962
1666 MEvent.button = Button3; 1963 MEvent.button = Button3;
1667 break; 1964 break;
1668 }
1669 } 1965 }
1966 }
1967
1670 MEvent.time = ev->time; 1968 MEvent.time = ev.time;
1671 return; 1969 return;
1672 }
1673 } 1970 }
1674 1971
1675 /* 1972 /*
1676 * Scrollbar window processing of button press 1973 * Scrollbar window processing of button press
1677 */ 1974 */
1678 if (isScrollbarWindow(ev->window)) 1975 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 1976 {
1680 scrollBar.setIdle (); 1977 page_dirn direction = NO_DIR;
1978
1979 if (scrollBar.upButton (ev.y))
1980 direction = UP; /* up */
1981 else if (scrollBar.dnButton (ev.y))
1982 direction = DN; /* down */
1983
1984 scrollBar.state = STATE_IDLE;
1681 /* 1985 /*
1682 * Rxvt-style scrollbar: 1986 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1987 * move up if mouse is above slider
1684 * move dn if mouse is below slider 1988 * move dn if mouse is below slider
1685 * 1989 *
… …
1694 /* 1998 /*
1695 * Mouse report disabled scrollbar: 1999 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 2000 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 2001 * click on scrollbar - send pageup/down
1698 */ 2002 */
1699 if ((scrollBar.style == R_SB_NEXT 2003 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 2004 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 2005 else if (direction == DN)
1705 && scrollbarnext_dnButton(ev->y))
1706 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y)))
1708 tt_printf("\033[B"); 2006 tt_printf ("\033[B");
1709 else 2007 else
1710 switch (ev->button) 2008 switch (ev.button)
1711 { 2009 {
1712 case Button2: 2010 case Button2:
1713 tt_printf("\014"); 2011 tt_printf ("\014");
1714 break; 2012 break;
1715 case Button1: 2013 case Button1:
1716 tt_printf("\033[6~"); 2014 tt_printf ("\033[6~");
1717 break; 2015 break;
1718 case Button3: 2016 case Button3:
1719 tt_printf("\033[5~"); 2017 tt_printf ("\033[5~");
1720 break; 2018 break;
1721 } 2019 }
1722 } 2020 }
1723 else 2021 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2022#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 2023 {
1731 if (scrollbarnext_upButton(ev->y)) 2024 if (direction != NO_DIR)
1732 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y))
1734 upordown = 1; /* down */
1735 }
1736 else if (scrollBar.style == R_SB_RXVT)
1737 {
1738 if (scrollbarrxvt_upButton(ev->y))
1739 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y))
1741 upordown = 1; /* down */
1742 }
1743 if (upordown)
1744 { 2025 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2026#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2027 if (!cont_scroll_ev.is_active ())
2028 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2029#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2030 if (scr_page (direction, 1))
1749 { 2031 {
1750 if (upordown < 0) 2032 if (direction == UP)
1751 scrollBar.setUp (); 2033 scrollBar.state = STATE_UP;
1752 else 2034 else
1753 scrollBar.setDn (); 2035 scrollBar.state = STATE_DOWN;
1754 } 2036 }
1755 } 2037 }
1756 else 2038 else
1757 switch (ev->button) 2039 switch (ev.button)
1758 { 2040 {
1759 case Button2: 2041 case Button2:
1760 switch (scrollbar_align) 2042 switch (scrollBar.align)
1761 { 2043 {
1762 case R_SB_ALIGN_TOP: 2044 case R_SB_ALIGN_TOP:
1763 csrO = 0; 2045 csrO = 0;
1764 break; 2046 break;
1765 case R_SB_ALIGN_CENTRE: 2047 case R_SB_ALIGN_CENTRE:
… …
1767 break; 2049 break;
1768 case R_SB_ALIGN_BOTTOM: 2050 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2051 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2052 break;
1771 } 2053 }
2054
1772 if (scrollBar.style == R_SB_XTERM 2055 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2056 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2057 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2058 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2059
1777 scrollBar.setMotion (); 2060 scrollBar.state = STATE_MOTION;
1778 break; 2061 break;
1779 2062
1780 case Button1: 2063 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2064 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2065 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2066 /* FALLTHROUGH */
1784 2067
1785 case Button3: 2068 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2069 if (scrollBar.style != R_SB_XTERM)
1787 { 2070 {
1788 if (scrollbar_above_slider(ev->y)) 2071 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2072# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2073 scr_page (UP, nrow - 1);
1791# else 2074# else
1792 scr_page (UP, TermWin.nrow / 4); 2075 scr_page (UP, nrow / 4);
1793# endif 2076# endif
1794 else if (scrollbar_below_slider(ev->y)) 2077 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2078# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2079 scr_page (DN, nrow - 1);
1797# else 2080# else
1798 scr_page (DN, TermWin.nrow / 4); 2081 scr_page (DN, nrow / 4);
1799# endif 2082# endif
1800 else 2083 else
1801 scrollBar.setMotion (); 2084 scrollBar.state = STATE_MOTION;
1802 } 2085 }
1803 else 2086 else
1804 { 2087 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2088 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2089 (nrow
1807 * scrollbar_position(ev->y) 2090 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2091 / scrollBar.size ()));
1809 } 2092 }
2093
1810 break; 2094 break;
1811 } 2095 }
1812 } 2096 }
2097
1813 return; 2098 return;
1814 } 2099 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2100}
1823 2101
1824void 2102void
1825rxvt_term::button_release (XButtonEvent *ev) 2103rxvt_term::button_release (XButtonEvent &ev)
1826{ 2104{
1827 int reportmode = 0; 2105 int reportmode = 0;
1828 2106
1829 csrO = 0; /* reset csr Offset */ 2107 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2108 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2109 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2110
1833 if (scrollbar_isUpDn()) 2111 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1834 { 2112 {
1835 scrollBar.setIdle (); 2113 scrollBar.state = STATE_IDLE;
1836 scrollbar_show (0); 2114 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2115 }
2116
1842#ifdef SELECTION_SCROLLING 2117#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2118 sel_scroll_ev.stop();
1844#endif 2119#endif
2120
1845 if (ev->window == TermWin.vt) 2121 if (ev.window == vt)
1846 { 2122 {
1847#ifdef RXVT_GRAPHICS 2123 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2124 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2125
1853 { 2126#if ISO_14755
2127 // 5.4
2128 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2129 return;
2130#endif
2131
1854 if (reportmode) 2132 if (reportmode)
2133 {
2134 /* mouse report from vt window */
2135 /* don't report release of wheel "buttons" */
2136 if (ev.button >= 4)
2137 return;
2138#ifdef MOUSE_REPORT_DOUBLECLICK
2139 /* only report the release of 'slow' single clicks */
2140 if (MEvent.button != AnyButton
2141 && (ev.button != MEvent.button
2142 || (ev.time - MEvent.time
2143 > MULTICLICK_TIME / 2)))
1855 { 2144 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2145 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2146 MEvent.button = AnyButton;
1873 mouse_report (ev); 2147 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2148 }
2149#else /* MOUSE_REPORT_DOUBLECLICK */
2150 MEvent.button = AnyButton;
2151 mouse_report (ev);
2152#endif /* MOUSE_REPORT_DOUBLECLICK */
2153 return;
2154 }
2155
1877 /* 2156 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2157 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2158 * when overriding mouse reporting
1880 */ 2159 */
1881 if (PrivateModes & PrivMode_mouse_report 2160 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2161 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2162 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2163 selection_extend (ev.x, ev.y, 0);
1885 2164
1886 switch (ev->button) 2165 switch (ev.button)
2166 {
2167 case Button1:
2168 case Button3:
2169 selection_make (ev.time);
2170 break;
2171
2172 case Button2:
2173 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2174 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2175 break;
2176
2177#ifdef MOUSE_WHEEL
2178 case Button4:
2179 case Button5:
1887 { 2180 {
1888 case Button1: 2181 int i;
1889 case Button3: 2182 page_dirn v;
1890 selection_make (ev->time); 2183
2184 v = ev.button == Button4 ? UP : DN;
2185
2186 if (ev.state & ShiftMask)
1891 break; 2187 i = 1;
1892 case Button2: 2188 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2189 i = nrow - 1;
2190 else
1894 break; 2191 i = 5;
2192
1895#ifdef MOUSE_WHEEL 2193# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2194 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2195 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1); 2196 mouse_slip_wheel_speed += v ? -1 : 1;
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2197 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2198 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2199
2200 if (!slip_wheel_ev.is_active ())
2201 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1914 } 2202 }
2203 else
1915# endif 2204# endif
1916# ifdef JUMP_MOUSE_WHEEL 2205 {
1917 scr_page (v, i); 2206 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2207 scrollBar.show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 }
1934 }
1935 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940}
1941
1942
1943#ifdef TRANSPARENT
1944/*
1945 * Check our parents are still who we think they are.
1946 * Do transparency updates if required
1947 */
1948int
1949rxvt_term::check_our_parents ()
1950{
1951 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after;
1953 Atom atype;
1954 unsigned char *prop = NULL;
1955 Window root, oldp, *list;
1956 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr;
1958
1959 pchanged = 0;
1960
1961 if (!(Options & Opt_transparent))
1962 return pchanged; /* Don't try any more */
1963
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1965 rootdepth = wrootattr.depth;
1966
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1968 if (rootdepth != wattr.depth)
1969 {
1970 if (am_transparent)
1971 {
1972 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt,
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0;
1976 }
1977 return pchanged; /* Don't try any more */
1978 }
1979
1980 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False);
1982
1983 /*
1984 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that.
1987 */
1988 i = (xa[XA_XROOTPMAPID] != 0
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success));
1992 if (!i || prop == NULL)
1993 have_pixmap = 0;
1994 else
1995 {
1996 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop);
1998 XFree(prop);
1999 }
2000 if (have_pixmap)
2001 {
2002 /*
2003 * Copy Xroot pixmap transparency
2004 */
2005 int sx, sy, nx, ny;
2006 unsigned int nw, nh;
2007 Window cr;
2008 XImage *image;
2009 GC gc;
2010 XGCValues gcvalue;
2011
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
2013 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height;
2016 nx = ny = 0;
2017 if (sx < 0)
2018 {
2019 nw += sx;
2020 nx = -sx;
2021 sx = 0;
2022 }
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
2033 ZPixmap);
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037 if (image == NULL)
2038 {
2039 if (am_transparent && am_pixmap_trans)
2040 {
2041 pchanged = 1;
2042 if (TermWin.pixmap != None)
2043 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap);
2045 TermWin.pixmap = None;
2046 } 2208 }
2047 } 2209 }
2048 am_pixmap_trans = 0; 2210 break;
2211#endif
2212 }
2213 }
2214}
2215
2216/*}}} */
2217
2218void
2219rxvt_term::cmd_parse ()
2220{
2221 wchar_t ch = NOCHAR;
2222 char *seq_begin; // remember start of esc-sequence here
2223
2224 for (;;)
2225 {
2226 if (expect_false (ch == NOCHAR))
2227 {
2228 seq_begin = cmdbuf_ptr;
2229 ch = next_char ();
2230
2231 if (ch == NOCHAR)
2232 break;
2233 }
2234
2235 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2236 {
2237 if (expect_false (!seen_input))
2238 {
2239 seen_input = 1;
2240 // many badly-written programs (e.g. jed) contain a race condition:
2241 // they first read the screensize and then install a SIGWINCH handler.
2242 // some window managers resize the window early, and these programs
2243 // then sometimes get the size wrong.
2244 // unfortunately other programs are even more buggy and dislike
2245 // being sent SIGWINCH, so only do it when we were in fact being
2246 // resized.
2247 if (seen_resize && cmd_pid)
2248 kill (-cmd_pid, SIGWINCH);
2249 }
2250
2251 /* Read a text string from the input buffer */
2252 wchar_t buf[UBUFSIZ];
2253 bool refreshnow = false;
2254 int nlines = 0;
2255 wchar_t *str = buf;
2256 wchar_t *eol = str + min (ncol, UBUFSIZ);
2257
2258 for (;;)
2259 {
2260 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2261 break;
2262
2263 *str++ = ch;
2264
2265 if (expect_false (ch == C0_LF || str >= eol))
2266 {
2267 if (ch == C0_LF)
2268 nlines++;
2269
2270 refresh_count++;
2271
2272 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2273 {
2274 refresh_count = 0;
2275
2276 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2277 {
2278 refreshnow = true;
2279 ch = NOCHAR;
2280 break;
2281 }
2282 }
2283
2284 // scr_add_lines only works for nlines <= nrow - 1.
2285 if (nlines >= nrow - 1)
2286 {
2287 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2288 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2289 scr_add_lines (buf, str - buf, nlines);
2290
2291 nlines = 0;
2292 str = buf;
2293 eol = str + min (ncol, UBUFSIZ);
2294 }
2295
2296 if (str >= eol)
2297 {
2298 if (eol >= buf + UBUFSIZ)
2299 {
2300 ch = NOCHAR;
2301 break;
2302 }
2303 else
2304 eol = min (eol + ncol, buf + UBUFSIZ);
2305 }
2306
2307 }
2308
2309 seq_begin = cmdbuf_ptr;
2310 ch = next_char ();
2311 }
2312
2313 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2314 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2315 scr_add_lines (buf, str - buf, nlines);
2316
2317 /*
2318 * If there have been a lot of new lines, then update the screen
2319 * What the heck we'll cheat and only refresh less than every page-full.
2320 * if skipScroll is enabled.
2321 */
2322 if (refreshnow)
2323 {
2324 scr_refresh ();
2325 want_refresh = 1;
2326 }
2049 } 2327 }
2050 else 2328 else
2051 { 2329 {
2052 if (TermWin.pixmap != None) 2330 try
2053 XFreePixmap(Xdisplay, TermWin.pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height,
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height);
2062 XFreeGC(Xdisplay, gc);
2063 XDestroyImage(image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2065 TermWin.pixmap);
2066 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1;
2068 am_transparent = am_pixmap_trans = 1;
2069 }
2070 }
2071 if (!am_pixmap_trans)
2072 {
2073 unsigned int n;
2074 /*
2075 * InheritPixmap transparency
2076 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2079 i++)
2080 {
2081 oldp = TermWin.parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2086 if (TermWin.parent[i] == Xroot)
2087 { 2331 {
2088 if (oldp != None) 2332 process_nonprinting (ch);
2089 pchanged = 1; 2333 }
2334 catch (const class out_of_input &o)
2335 {
2336 // we ran out of input, retry later
2337 cmdbuf_ptr = seq_begin;
2090 break; 2338 break;
2091 } 2339 }
2092 if (oldp != TermWin.parent[i]) 2340
2093 pchanged = 1; 2341 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2342 }
2098 for (; n < (unsigned int)i; n++) 2343 }
2099 { 2344}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2345
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2346// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2347wchar_t
2103 { 2348rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2349{
2105 break; 2350 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2351 {
2107 } 2352 // assume 7-bit to be ascii ALWAYS
2353 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2354 return *cmdbuf_ptr++;
2355
2356 wchar_t wc;
2357 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2358
2359 if (len == (size_t)-2)
2108 } 2360 {
2109 if (n > (int)(sizeof(TermWin.parent) 2361 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2362 cmdbuf_ptr = cmdbuf_endp;
2363 break;
2111 { 2364 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2365
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2366 if (len == (size_t)-1)
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */
2119 } 2367 {
2120 else 2368 mbstate.reset (); // reset now undefined conversion state
2369 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2121 { 2370 }
2122 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126 2371
2127 rqt.tv_sec = 1; 2372 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2373 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2374 return wc & UNICODE_MASK;
2130# else
2131 sleep(1);
2132# endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++)
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2136 ParentRelative);
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2138 ParentRelative);
2139 am_transparent = 1;
2140 }
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2142 TermWin.parent[i] = None;
2143 } 2375 }
2376
2377 return NOCHAR;
2378}
2379
2380// read the next octet
2381uint32_t
2382rxvt_term::next_octet () NOTHROW
2383{
2384 return cmdbuf_ptr < cmdbuf_endp
2385 ? (unsigned char)*cmdbuf_ptr++
2386 : NOCHAR;
2387}
2388
2389static class out_of_input out_of_input;
2390
2391/* rxvt_cmd_getc () - Return next input character */
2392/*
2393 * Return the next input character after first passing any keyboard input
2394 * to the command.
2395 */
2396wchar_t
2397rxvt_term::cmd_getc () THROW ((class out_of_input))
2398{
2399 wchar_t c = next_char ();
2400
2401 if (c == NOCHAR)
2402 throw out_of_input;
2403
2144 return pchanged; 2404 return c;
2145} 2405}
2146#endif
2147 2406
2148/*}}} */ 2407uint32_t
2408rxvt_term::cmd_get8 () THROW ((class out_of_input))
2409{
2410 uint32_t c = next_octet ();
2411
2412 if (c == NOCHAR)
2413 throw out_of_input;
2414
2415 return c;
2416}
2149 2417
2150/*{{{ print pipe */ 2418/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2419/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2420#ifdef PRINTPIPE
2153FILE * 2421FILE *
2154rxvt_term::popen_printer () 2422rxvt_term::popen_printer ()
2155{ 2423{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2424 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2425
2158 if (stream == NULL) 2426 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2427 rxvt_warn ("can't open printer pipe, not printing.\n");
2428
2160 return stream; 2429 return stream;
2161} 2430}
2162 2431
2163int 2432int
2164rxvt_term::pclose_printer (FILE *stream) 2433rxvt_term::pclose_printer (FILE *stream)
2165{ 2434{
2166 fflush (stream); 2435 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2436 return pclose (stream);
2173# endif
2174} 2437}
2175 2438
2176/* 2439/*
2177 * simulate attached vt100 printer 2440 * simulate attached vt100 printer
2178 */ 2441 */
2179void 2442void
2180rxvt_term::process_print_pipe () 2443rxvt_term::process_print_pipe ()
2181{ 2444{
2182 int done; 2445 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2446
2185 if ((fd = popen_printer ()) == NULL) 2447 if (!fd)
2186 return; 2448 return;
2187 2449
2188 /* 2450 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2451 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2452 * is received.
2191 */ 2453 */
2192 for (done = 0; !done;) 2454 for (int done = 0; !done; )
2193 { 2455 {
2194 unsigned char buf[8]; 2456 unsigned char buf[8];
2195 unsigned char ch; 2457 unicode_t ch;
2196 unsigned int i, len; 2458 unsigned int i, len;
2197 2459
2198 if ((ch = cmd_getc ()) != C0_ESC) 2460 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2461 {
2200 if (putc(ch, fd) == EOF) 2462 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2463 break; /* done = 1 */
2202 } 2464 }
2203 else 2465 else
2204 { 2466 {
2205 len = 0; 2467 len = 0;
… …
2216 { 2478 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2479 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2480 break; /* done = 1 */
2219 } 2481 }
2220 } 2482 }
2483
2221 for (i = 0; i < len; i++) 2484 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2485 if (putc (buf[i], fd) == EOF)
2223 { 2486 {
2224 done = 1; 2487 done = 1;
2225 break; 2488 break;
2226 } 2489 }
2227 } 2490 }
2228 } 2491 }
2492
2229 pclose_printer (fd); 2493 pclose_printer (fd);
2230} 2494}
2231#endif /* PRINTPIPE */ 2495#endif /* PRINTPIPE */
2232/*}}} */ 2496/*}}} */
2233 2497
2234/* *INDENT-OFF* */ 2498/* *INDENT-OFF* */
2235enum { 2499enum {
2236 C1_40 = 0x40, 2500 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2501 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2502 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2503 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2504 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2505};
2242/* *INDENT-ON* */ 2506/* *INDENT-ON* */
2243 2507
2244/*{{{ process non-printing single characters */ 2508/*{{{ process non-printing single characters */
2245void 2509void
2246rxvt_term::process_nonprinting (unsigned char ch) 2510rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2511{
2248 switch (ch) 2512 switch (ch)
2249 { 2513 {
2514 case C0_ESC:
2515 process_escape_seq ();
2516 break;
2250 case C0_ENQ: /* terminal Status */ 2517 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2518 if (rs[Rs_answerbackstring])
2252 tt_write( 2519 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2520 else
2256 tt_write((unsigned char *)VT100_ANS, 2521 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2522 break;
2259 case C0_BEL: /* bell */ 2523 case C0_BEL: /* bell */
2260 scr_bell (); 2524 scr_bell ();
2261 break; 2525 break;
2262 case C0_BS: /* backspace */ 2526 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2541 scr_charset_choose (1);
2278 break; 2542 break;
2279 case C0_SI: /* shift in - acs */ 2543 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2544 scr_charset_choose (0);
2281 break; 2545 break;
2546
2547#ifdef EIGHT_BIT_CONTROLS
2548 // 8-bit controls
2549 case 0x90: /* DCS */
2550 process_dcs_seq ();
2551 break;
2552 case 0x9b: /* CSI */
2553 process_csi_seq ();
2554 break;
2555 case 0x9d: /* OSC */
2556 process_osc_seq ();
2557 break;
2558#endif
2282 } 2559 }
2283} 2560}
2284/*}}} */ 2561/*}}} */
2285 2562
2286 2563
2287/*{{{ process VT52 escape sequences */ 2564/*{{{ process VT52 escape sequences */
2288void 2565void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2566rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2567{
2291 int row, col; 2568 int row, col;
2292 2569
2293 switch (ch) 2570 switch (ch)
2294 { 2571 {
… …
2324 row = cmd_getc () - ' '; 2601 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2602 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2603 scr_gotorc (row, col, 0);
2327 break; 2604 break;
2328 case 'Z': /* identify the terminal type */ 2605 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2606 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2607 break;
2331 case '<': /* turn off VT52 mode */ 2608 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2609 set_privmode (PrivMode_vt52, 0);
2333 break; 2610 break;
2334 case 'F': /* use special graphics character set */ 2611 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2612 case 'G': /* use regular character set */
2336 /* unimplemented */ 2613 /* unimplemented */
2337 break; 2614 break;
… …
2346 2623
2347/*{{{ process escape sequences */ 2624/*{{{ process escape sequences */
2348void 2625void
2349rxvt_term::process_escape_seq () 2626rxvt_term::process_escape_seq ()
2350{ 2627{
2351 unsigned char ch = cmd_getc (); 2628 unicode_t ch = cmd_getc ();
2352 2629
2353 if (PrivateModes & PrivMode_vt52) 2630 if (priv_modes & PrivMode_vt52)
2354 { 2631 {
2355 process_escape_vt52 (ch); 2632 process_escape_vt52 (ch);
2356 return; 2633 return;
2357 } 2634 }
2358 2635
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2650 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2651 break;
2375 case '+': 2652 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2653 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2654 break;
2378#ifdef MULTICHAR_SET 2655#if !ENABLE_MINIMAL
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 2656 case '6':
2385 scr_backindex (); 2657 scr_backindex ();
2386 break; 2658 break;
2387#endif 2659#endif
2388 case '7': 2660 case '7':
2389 scr_cursor (SAVE); 2661 scr_cursor (SAVE);
2390 break; 2662 break;
2391 case '8': 2663 case '8':
2392 scr_cursor (RESTORE); 2664 scr_cursor (RESTORE);
2393 break; 2665 break;
2394#ifndef NO_FRILLS 2666#if !ENABLE_MINIMAL
2395 case '9': 2667 case '9':
2396 scr_forwardindex (); 2668 scr_forwardindex ();
2397 break; 2669 break;
2398#endif 2670#endif
2399 case '=': 2671 case '=':
2400 case '>': 2672 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2673 set_privmode (PrivMode_aplKP, ch == '=');
2402 break; 2674 break;
2403 2675
2404 case C1_40: 2676 case C1_40:
2405 cmd_getc (); 2677 cmd_getc ();
2406 break; 2678 break;
… …
2409 break; 2681 break;
2410 2682
2411 /* 8.3.87: NEXT LINE */ 2683 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2684 case C1_NEL: /* ESC E */
2413 { 2685 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2686 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2687 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2416 } 2688 }
2417 break; 2689 break;
2418 2690
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2691 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2692 case C1_ESA: /* ESC G */
2421 process_graphics (); 2693 // used by original rxvt for rob nations own graphics mode
2694 if (cmd_getc () == 'Q')
2695 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2422 break; 2696 break;
2423 2697
2424 /* 8.3.63: CHARACTER TABULATION SET */ 2698 /* 8.3.63: CHARACTER TABULATION SET */
2425 case C1_HTS: /* ESC H */ 2699 case C1_HTS: /* ESC H */
2426 scr_set_tab (1); 2700 scr_set_tab (1);
… …
2430 case C1_RI: /* ESC M */ 2704 case C1_RI: /* ESC M */
2431 scr_index (DN); 2705 scr_index (DN);
2432 break; 2706 break;
2433 2707
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2708 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2709 /*case C1_SS2: scr_single_shift (2); break; */
2436 2710
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2711 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2712 /*case C1_SS3: scr_single_shift (3); break; */
2439 2713
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2714 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2715 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2716 process_dcs_seq ();
2443 break; 2717 break;
2444 2718
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2719 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2720 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2721 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2722 break; /* steal obsolete ESC [ c */
2450 2723
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2724 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2725 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2726 process_csi_seq ();
2454 break; 2727 break;
2455 2728
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2729 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2730 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2731 process_osc_seq ();
2459 break; 2732 break;
2460 2733
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2734 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2735 case 'c':
2736 mbstate.reset ();
2463 scr_poweron (); 2737 scr_poweron ();
2464 scrollbar_show (1); 2738 scrollBar.show (1);
2465 break; 2739 break;
2466 2740
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2741 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2742 case 'n':
2469 scr_charset_choose (2); 2743 scr_charset_choose (2);
… …
2479 2753
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2754/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 2755/* *INDENT-OFF* */
2482enum { 2756enum {
2483 CSI_ICH = 0x40, 2757 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2758 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2759 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2760 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2761 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2762 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2763 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2490 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2764 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2491 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2765 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2492}; 2766};
2493 2767
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2768#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2769 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2770 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2771#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2772 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2499 2773
2500const unsigned char csi_defaults[] = 2774static const unsigned char csi_defaults[] =
2501 { 2775 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2776 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2777 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2778 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2779 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2780 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2781 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2782 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2783 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 2784 };
2511/* *INDENT-ON* */ 2785/* *INDENT-ON* */
2512 2786
2513void 2787void
2514rxvt_term::process_csi_seq () 2788rxvt_term::process_csi_seq ()
2515{ 2789{
2516 unsigned char ch, priv, i; 2790 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 2791 unsigned int nargs, p;
2518 int n, ndef; 2792 int n, ndef;
2519 int arg[ESC_ARGS]; 2793 int arg[ESC_ARGS] = { };
2520 2794
2521 for (nargs = ESC_ARGS; nargs > 0;) 2795 nargs = 0;
2522 arg[--nargs] = 0;
2523 2796
2524 priv = 0; 2797 priv = 0;
2525 ch = cmd_getc (); 2798 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2799 if ((ch >= '<' && ch <= '?') || ch == '!')
2800 {
2527 { /* '<' '=' '>' '?' */ 2801 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2802 priv = ch;
2529 ch = cmd_getc (); 2803 ch = cmd_getc ();
2530 } 2804 }
2805
2531 /* read any numerical arguments */ 2806 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2807 for (n = -1; ch < CSI_ICH; )
2533 { 2808 {
2534 if (isdigit(ch)) 2809 if (isdigit (ch))
2535 { 2810 {
2536 if (n < 0) 2811 if (n < 0)
2537 n = ch - '0'; 2812 n = ch - '0';
2538 else 2813 else
2539 n = n * 10 + ch - '0'; 2814 n = n * 10 + ch - '0';
… …
2542 { 2817 {
2543 if (nargs < ESC_ARGS) 2818 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2819 arg[nargs++] = n;
2545 n = -1; 2820 n = -1;
2546 } 2821 }
2547 else if (ch == '\b') 2822 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 2823 process_nonprinting (ch);
2559 } 2824
2560 ch = cmd_getc (); 2825 ch = cmd_getc ();
2561 } 2826 }
2562 2827
2563 if (ch > CSI_7F) 2828 if (ch > CSI_7F)
2564 return; 2829 return;
2565 2830
2566 if (nargs < ESC_ARGS) 2831 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2832 arg[nargs++] = n;
2568 2833
2569 i = ch - CSI_ICH; 2834 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2835 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2836 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2837 if (arg[p] == -1)
2573 arg[p] = ndef; 2838 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 2839
2582 /* 2840 /*
2583 * private mode handling 2841 * private mode handling
2584 */ 2842 */
2585 if (priv) 2843 if (priv)
2586 { 2844 {
2587 switch (priv) 2845 switch (priv)
2588 { 2846 {
2589 case '>': 2847 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 2848 if (ch == CSI_DA) /* secondary device attributes */
2849 {
2850 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2851 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2852 //
2853 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2854 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2855 // versions.
2856 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2857 tt_printf ("\033[>%d;95;0c", 'U');
2858 }
2592 break; 2859 break;
2860
2593 case '?': 2861 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2862 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2863 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 2864 break;
2865
2866 case '!':
2867 if (ch == CSI_70)
2868 {
2869 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2870 scr_soft_reset ();
2871
2872 static const int pm_h[] = { 7, 25 };
2873 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2874
2875 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2876 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2597 } 2877 }
2878 break;
2879 }
2880
2598 return; 2881 return;
2599 } 2882 }
2600 2883
2601 switch (ch) 2884 switch (ch)
2602 { 2885 {
2603 /* 2886 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2887 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2888 */
2606#ifdef PRINTPIPE 2889#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2890 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2891 switch (arg[0])
2609 { 2892 {
… …
2701 2984
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2985 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 2986 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 2987 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2988 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2989 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 2990 break;
2708 2991
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2992 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 2993 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 2994 break;
2713 2995
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2996 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 2997 process_sgr_mode (nargs, arg);
2716 break; 2998 break;
2717 2999
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3000 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3001 switch (arg[0])
2720 { 3002 {
2721 case 5: /* DSR requested */ 3003 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3004 tt_printf ("\033[0n");
2723 break; 3005 break;
2724 case 6: /* CPR requested */ 3006 case 6: /* CPR requested */
2725 scr_report_position (); 3007 scr_report_position ();
2726 break; 3008 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3009 case 7: /* unofficial extension */
3010 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3011 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3012 break;
2731#endif
2732 case 8: /* unofficial extension */ 3013 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3014 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3015 break;
2735 } 3016 }
2736 break; 3017 break;
2737 3018
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3019 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3052 break;
2772 3053
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3054 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3055 if (arg[0] == 4)
2775 scr_insert_mode (0); 3056 scr_insert_mode (0);
3057 else if (arg[0] == 20)
3058 priv_modes &= ~PrivMode_LFNL;
2776 break; 3059 break;
2777 3060
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3061 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3062 if (arg[0] == 4)
2780 scr_insert_mode (1); 3063 scr_insert_mode (1);
3064 else if (arg[0] == 20)
3065 priv_modes |= PrivMode_LFNL;
2781 break; 3066 break;
2782 3067
2783 /* 3068 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3069 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3070 */
… …
2797 break; 3082 break;
2798 case CSI_75: 3083 case CSI_75:
2799 scr_cursor (RESTORE); 3084 scr_cursor (RESTORE);
2800 break; 3085 break;
2801 3086
2802#ifndef NO_FRILLS 3087#if !ENABLE_MINIMAL
2803 case CSI_74: 3088 case CSI_74:
2804 process_window_ops (arg, nargs); 3089 process_window_ops (arg, nargs);
2805 break; 3090 break;
2806#endif 3091#endif
2807 3092
2808 case CSI_78: /* DECREQTPARM */ 3093 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3094 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3095 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3096 break;
2812 3097
2813 default: 3098 default:
2814 break; 3099 break;
2815 } 3100 }
2816} 3101}
2817/*}}} */ 3102/*}}} */
2818 3103
2819#ifndef NO_FRILLS 3104#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3105/* ARGSUSED */
2821void 3106void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3107rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3108{
2824 int x, y; 3109 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3110 XWindowAttributes wattr;
2829 Window wdummy; 3111 Window wdummy;
3112
3113 dLocal (Display *, dpy);
2830 3114
2831 if (nargs == 0) 3115 if (nargs == 0)
2832 return; 3116 return;
3117
2833 switch (args[0]) 3118 switch (args[0])
2834 { 3119 {
2835 /* 3120 /*
2836 * commands 3121 * commands
2837 */ 3122 */
2838 case 1: /* deiconify window */ 3123 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3124 XMapWindow (dpy, parent[0]);
2840 break; 3125 break;
2841 case 2: /* iconify window */ 3126 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3127 XIconifyWindow (dpy, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3128 break;
2845 case 3: /* set position (pixels) */ 3129 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3130 XMoveWindow (dpy, parent[0], args[1], args[2]);
2847 break; 3131 break;
2848 case 4: /* set size (pixels) */ 3132 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3133 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3134 break;
2851 case 5: /* raise window */ 3135 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3136 XRaiseWindow (dpy, parent[0]);
2853 break; 3137 break;
2854 case 6: /* lower window */ 3138 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3139 XLowerWindow (dpy, parent[0]);
2856 break; 3140 break;
2857 case 7: /* refresh window */ 3141 case 7: /* refresh window */
2858 scr_touch (true); 3142 scr_touch (true);
2859 break; 3143 break;
2860 case 8: /* set size (chars) */ 3144 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3145 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3146 (unsigned int) (args[1] * fheight));
2863 break; 3147 break;
3148
3149 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3150 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3151 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3152 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3153 (unsigned int) (args[1] * fheight));
2868 break; 3154 break;
3155
2869 /* 3156 /*
2870 * reports - some output format copied from XTerm 3157 * reports - some output format copied from XTerm
2871 */ 3158 */
2872 case 11: /* report window state */ 3159 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3160 XGetWindowAttributes (dpy, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3161 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3162 break;
2876 case 13: /* report window position */ 3163 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3164 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3165 XTranslateCoordinates (dpy, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3166 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3167 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3168 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3169 break;
2883 case 14: /* report window size (pixels) */ 3170 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3171 XGetWindowAttributes (dpy, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3172 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3173 break;
3174 case 18: /* report text area size (chars) */
3175 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3176 break;
2887 case 18: /* report window size (chars) */ 3177 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3178 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3179 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3180 case 20: /* report icon label */
3181 {
3182 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3183 XGetIconName (dpy, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3184 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3185 XFree (s);
3186 }
2894 break; 3187 break;
2895 case 21: /* report window title */ 3188 case 21: /* report window title */
3189 {
3190 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3191 XFetchName (dpy, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3193 XFree (s);
3194 }
2898 break; 3195 break;
2899#endif
2900
2901 } 3196 }
2902} 3197}
2903#endif 3198#endif
2904 3199
2905/*----------------------------------------------------------------------*/ 3200/*----------------------------------------------------------------------*/
2906/* 3201/*
2907 * get input up until STRING TERMINATOR (or BEL) 3202 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3203 * ends_how is terminator used. returned input must be free()'d
2909 */ 3204 */
2910unsigned char * 3205char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3206rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3207{
2913 int seen_esc = 0; /* seen escape? */ 3208 unicode_t ch;
3209 bool seen_esc = false;
2914 unsigned int n = 0; 3210 unsigned int n = 0;
2915 unsigned char *s; 3211 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3212
2918 for (; (ch = cmd_getc ());) 3213 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3214 {
2920 if (ch == C0_BEL 3215 if (seen_esc)
2921 || ch == CHAR_ST 3216 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3217 if (ch == 0x5c) /* 7bit ST */
2923 break; 3218 break;
3219 else
3220 return NULL;
3221 }
2924 if (ch == C0_ESC) 3222 else if (ch == C0_ESC)
2925 { 3223 {
2926 seen_esc = 1; 3224 seen_esc = true;
2927 continue; 3225 continue;
2928 } 3226 }
3227 else if (ch == C0_BEL || ch == CHAR_ST)
3228 break;
2929 else if (ch == '\t') 3229 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3230 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3231 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3232 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3233
3234 seen_esc = false;
3235
3236 if (n >= STRING_MAX - 1)
3237 // stop at some sane length
3238 return NULL;
3239
2934 string[n++] = ch; 3240 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3241 }
3242
2937 string[n++] = '\0'; 3243 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3244
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3245 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3246
2942 return s; 3247 return rxvt_wcstombs (string);
2943} 3248}
2944 3249
2945/*----------------------------------------------------------------------*/ 3250/*----------------------------------------------------------------------*/
2946/* 3251/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3252 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3253 */
2949void 3254void
2950rxvt_term::process_dcs_seq () 3255rxvt_term::process_dcs_seq ()
2951{ 3256{
2952 unsigned char eh, *s;
2953 /* 3257 /*
2954 * Not handled yet 3258 * Not handled yet
2955 */ 3259 */
3260
3261 unicode_t eh;
2956 s = get_to_st (&eh); 3262 char *s = get_to_st (eh);
2957 if (s) 3263 if (s)
2958 free(s); 3264 free (s);
3265
2959 return; 3266 return;
2960} 3267}
2961 3268
2962/*----------------------------------------------------------------------*/ 3269/*----------------------------------------------------------------------*/
2963/* 3270/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3271 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3272 */
2966void 3273void
2967rxvt_term::process_osc_seq () 3274rxvt_term::process_osc_seq ()
2968{ 3275{
2969 unsigned char ch, eh, *s; 3276 int arg;
2970 int arg;
2971 3277
2972 ch = cmd_getc (); 3278 unicode_t ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3279 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3280 arg = arg * 10 + (ch - '0');
2975 3281
2976 if (ch == ';') 3282 if (ch == ';')
2977 { 3283 {
3284 unicode_t eh;
2978 s = get_to_st (&eh); 3285 char *s = get_to_st (eh);
3286
2979 if (s) 3287 if (s)
2980 { 3288 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3289 process_xterm_seq (arg, s, eh);
2993 free(s); 3290 free (s);
2994 } 3291 }
3292 }
3293}
3294
3295void
3296rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3297{
3298 if (str[0] == '?' && !str[1])
2995 } 3299 {
3300 rgba c;
3301 pix_colors_focused[color].get (c);
3302
3303#if XFT
3304 if (c.a != rgba::MAX_CC)
3305 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3306 else
3307#endif
3308 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3309 }
3310 else
3311 set_window_color (color, str);
2996} 3312}
3313
2997/* 3314/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3315 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3316 */
3018void 3317void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3318rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3319{
3021 int changed = 0; 3320 int color;
3022 int color;
3023 char *buf, *name; 3321 char *buf, *name;
3322 bool query = str[0] == '?' && !str[1];
3323 int saveop = op;
3024 3324
3325 dLocal (Display *, dpy);
3326
3025 assert(str != NULL); 3327 assert (str != NULL);
3328
3329 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3330 return;
3331
3026 switch (op) 3332 switch (op)
3027 { 3333 {
3028 case XTerm_name: 3334 case XTerm_name:
3029 set_title (str); 3335 set_title (str);
3030 /* FALLTHROUGH */ 3336 /* FALLTHROUGH */
3031 case XTerm_iconName: 3337 case XTerm_iconName:
3032 set_iconName (str); 3338 set_icon_name (str);
3033 break; 3339 break;
3034 case XTerm_title: 3340 case XTerm_title:
3035 set_title (str); 3341 set_title (str);
3036 break; 3342 break;
3343 case XTerm_property:
3344 if (str[0] == '?')
3345 {
3346 Atom prop = display->atom (str + 1);
3347 Atom actual_type;
3348 int actual_format;
3349 unsigned long nitems;
3350 unsigned long bytes_after;
3351 unsigned char *value = 0;
3352 const char *str = "";
3353
3354 if (prop
3355 && XGetWindowProperty (dpy, parent[0],
3356 prop, 0, 1<<16, 0, AnyPropertyType,
3357 &actual_type, &actual_format,
3358 &nitems, &bytes_after, &value) == Success
3359 && actual_type != None
3360 && actual_format == 8)
3361 str = (const char *)(value);
3362
3363 tt_printf ("\033]%d;%s%c", op, str, resp);
3364
3365 XFree (value);
3366 }
3367 else
3368 {
3369 char *eq = strchr (str, '=');
3370
3371 if (eq)
3372 {
3373 *eq = 0;
3374 set_utf8_property (display->atom (str), eq + 1);
3375 }
3376 else
3377 XDeleteProperty (dpy, parent[0],
3378 display->atom (str));
3379 }
3380 break;
3381
3037 case XTerm_Color: 3382 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3383 for (buf = (char *)str; buf && *buf;)
3039 { 3384 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3385 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3386 break;
3387
3042 *name++ = '\0'; 3388 *name++ = '\0';
3043 color = atoi(buf); 3389 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3390
3391 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3392 break;
3393
3046 if ((buf = STRCHR(name, ';')) != NULL) 3394 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3395 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3396
3397 process_color_seq (op, color, name, resp);
3049 } 3398 }
3399 break;
3400 case Rxvt_restoreFG:
3401 case XTerm_Color00:
3402 process_color_seq (op, Color_fg, str, resp);
3403 break;
3404 case Rxvt_restoreBG:
3405 case XTerm_Color01:
3406 process_color_seq (op, Color_bg, str, resp);
3050 break; 3407 break;
3051#ifndef NO_CURSORCOLOR 3408#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3409 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3410 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3411 break;
3055#endif 3412#endif
3056 case XTerm_Color_pointer: 3413 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3414 process_color_seq (op, Color_pointer_fg, str, resp);
3058 break; 3415 break;
3416 case XTerm_Color_pointer_bg:
3417 process_color_seq (op, Color_pointer_bg, str, resp);
3418 break;
3419#ifdef OPTION_HC
3420 case XTerm_Color_HC:
3421 process_color_seq (op, Color_HC, str, resp);
3422 break;
3423 case XTerm_Color_HTC:
3424 process_color_seq (op, Color_HTC, str, resp);
3425 break;
3426#endif
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3427#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3428 case URxvt_Color_BD:
3061 set_window_color (Color_BD, str); 3429 process_color_seq (op, Color_BD, str, resp);
3062 break; 3430 break;
3063 case XTerm_Color_UL: 3431 case URxvt_Color_UL:
3064 set_window_color (Color_UL, str); 3432 process_color_seq (op, Color_UL, str, resp);
3065 break; 3433 break;
3066 case XTerm_Color_RV: 3434 case URxvt_Color_IT:
3067 set_window_color (Color_RV, str); 3435 process_color_seq (op, Color_IT, str, resp);
3068 break; 3436 break;
3069#endif 3437#endif
3070 3438 case URxvt_Color_border:
3071 case XTerm_Menu: 3439 process_color_seq (op, Color_border, str, resp);
3440 break;
3441#if ENABLE_TRANSPARENCY
3442 case URxvt_Color_tint:
3443 process_color_seq (op, Color_tint, str, resp);
3072 /* 3444 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3445 bool changed = false;
3074 * so DON'T do it here 3446
3447 if (ISSET_PIXCOLOR (Color_tint))
3448 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3449
3450 if (changed)
3451 update_background ();
3075 */ 3452 }
3453
3076 break; 3454 break;
3455#endif
3456
3457#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3458 case Rxvt_Pixmap:
3078 if (*str != ';') 3459 if (!strcmp (str, "?"))
3079 { 3460 {
3080#if XPM_BACKGROUND 3461 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3462
3082 set_bgPixmap (str); /* change pixmap */ 3463 sprintf (str, "[%dx%d+%d+%d]",
3083#endif 3464 min (h_scale, 32767), min (v_scale, 32767),
3084 scr_touch (true); 3465 min (h_align, 32767), min (v_align, 32767));
3466 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3467 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3468 else
3087 { 3469 {
3470 int changed = 0;
3471
3472 if (*str != ';')
3473 {
3474 if (bg_set_file (str)) /* change pixmap */
3475 {
3476 changed++;
3477 str = strchr (str, ';');
3478 if (str == NULL)
3479 bg_set_default_geometry ();
3480 else
3481 bg_set_geometry (str+1);
3482 }
3483 }
3484 else
3485 {
3088 str++; 3486 str++;
3089#if XPM_BACKGROUND 3487 if (bg_set_geometry (str, true))
3090 changed += scale_pixmap (str); 3488 changed++;
3091#endif 3489 }
3092 3490
3491 if (changed)
3492 {
3493 if (bg_window_position_sensitive ())
3494 {
3495 int x, y;
3496 get_window_origin (x, y);
3497 bg_set_position (x, y);
3498 }
3499 update_background ();
3500 }
3093 } 3501 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3502 break;
3503#endif
3102 3504
3103 case XTerm_restoreFG:
3104 set_window_color (Color_fg, str);
3105 break;
3106 case XTerm_restoreBG:
3107 set_window_color (Color_bg, str);
3108 break;
3109 case XTerm_logfile: 3505 case XTerm_logfile:
3506 // TODO, when secure mode?
3110 break; 3507 break;
3111 case XTerm_font: 3508
3112 change_font (0, str);
3113 break;
3114#if 0 3509#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3510 case Rxvt_dumpscreen: /* no error notices */
3116 { 3511 {
3117 int fd; 3512 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3513 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3514 {
3120 scr_dump (fd); 3515 scr_dump (fd);
3121 close(fd); 3516 close (fd);
3122 } 3517 }
3123 } 3518 }
3124 break; 3519 break;
3125#endif 3520#endif
3521 case XTerm_font:
3522 op = URxvt_font;
3523 case URxvt_font:
3524#if ENABLE_STYLES
3525 case URxvt_boldFont:
3526 case URxvt_italicFont:
3527 case URxvt_boldItalicFont:
3528#endif
3529 if (query)
3530 tt_printf ("\33]%d;%-.250s%c", saveop,
3531 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3532 ? fontset[op - URxvt_font]->fontdesc : "",
3533 resp);
3534 else
3535 {
3536 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3537
3538 res = strdup (str);
3539 allocated.push_back ((void *)res);
3540 set_fonts ();
3541 }
3542 break;
3543
3544 case URxvt_version:
3545 if (query)
3546 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3547 op,
3548 rs[Rs_name], VERSION[0], VERSION[2],
3549 resp);
3550 break;
3551
3552#if !ENABLE_MINIMAL
3553 case URxvt_locale:
3554 if (query)
3555 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3556 else
3557 {
3558 set_locale (str);
3559 pty->set_utf8_mode (enc_utf8);
3560 init_xlocale ();
3561 }
3562 break;
3563
3564 case URxvt_view_up:
3565 case URxvt_view_down:
3566 {
3567 int lines = atoi (str);
3568
3569 if (lines)
3570 scr_page (op == URxvt_view_up ? UP : DN, lines);
3571 else
3572 scr_erase_savelines ();
3573 }
3574
3575 break;
3576#endif
3577
3578#if ENABLE_PERL
3579 case URxvt_perl:
3580 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3581 break;
3582#endif
3127 } 3583 }
3128} 3584}
3129/*----------------------------------------------------------------------*/ 3585/*----------------------------------------------------------------------*/
3130 3586
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3587/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3595 * so no need for fancy checking
3140 */ 3596 */
3141int 3597int
3142rxvt_term::privcases (int mode, unsigned long bit) 3598rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3599{
3144 int state; 3600 int state;
3145 3601
3146 if (mode == 's') 3602 if (mode == 's')
3147 { 3603 {
3148 SavedModes |= (PrivateModes & bit); 3604 SavedModes |= (priv_modes & bit);
3149 return -1; 3605 return -1;
3150 } 3606 }
3151 else 3607 else
3152 { 3608 {
3153 if (mode == 'r') 3609 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3610 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3611 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3612 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3613
3614 set_privmode (bit, state);
3158 } 3615 }
3616
3159 return state; 3617 return state;
3160} 3618}
3161 3619
3162/* we're not using priv _yet_ */ 3620/* we're not using priv _yet_ */
3163void 3621void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3622rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 3623{
3166 unsigned int i, j; 3624 unsigned int i, j;
3167 int state; 3625 int state;
3626
3168 static const struct 3627 static const struct
3169 { 3628 {
3170 const int argval; 3629 const int argval;
3171 const unsigned long bit; 3630 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3631 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3632 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3633 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3634 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3635 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3636 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3637 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3638 { 7, PrivMode_Autowrap }, // DECAWM
3639 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3640 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3641 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3642 // 19 Print screen prints full screen/scroll region
3184#endif 3643 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3644#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3645 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3646#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3647 { 35, PrivMode_ShiftKeys }, // rxvt extension
3648 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3649 { 40, PrivMode_132OK },
3650 // 41 xterm more fixes NYI
3651 // 45 margin bell NYI
3652 // 46 start logging
3191 { 47, PrivMode_Screen }, 3653 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3654 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3193#ifndef NO_BACKSPACE_KEY 3655#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3656 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3657#endif
3196 { 1000, PrivMode_MouseX11 }, 3658 { 1000, PrivMode_MouseX11 },
3659 { 1002, PrivMode_MouseBtnEvent },
3660 { 1003, PrivMode_MouseAnyEvent },
3661#if ENABLE_FRILLS
3662 { 1005, PrivMode_ExtModeMouse },
3663#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3664 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3665 { 1011, PrivMode_Keypress }, // rxvt extension
3666#if ENABLE_FRILLS
3667 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3668#endif
3669 // 1035 enable modifiers for alt, numlock NYI
3670 // 1036 send ESC for meta keys NYI
3671 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3672 { 1047, PrivMode_Screen },
3673 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3674 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3675 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3676 { 2004, PrivMode_BracketPaste },
3201 }; 3677 };
3202 3678
3203 if (nargs == 0) 3679 if (nargs == 0)
3204 return; 3680 return;
3205 3681
… …
3212 for (i = 0; i < nargs; i++) 3688 for (i = 0; i < nargs; i++)
3213 { 3689 {
3214 state = -1; 3690 state = -1;
3215 3691
3216 /* basic handling */ 3692 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3693 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3694 if (argtopriv[j].argval == arg[i])
3219 { 3695 {
3220 state = privcases (mode, argtopriv[j].bit); 3696 state = privcases (mode, argtopriv[j].bit);
3221 break; 3697 break;
3222 } 3698 }
3223 3699
3224 /* extra handling for values with state unkept */ 3700 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3701 switch (arg[i])
3227 { 3702 {
3703#if ENABLE_STYLES
3704 case 1021:
3705 set_option (Opt_intensityStyles, mode);
3706
3707 scr_touch (true);
3708 break;
3709#endif
3228 case 1048: /* alternative cursor save */ 3710 case 1048: /* alternative cursor save */
3711 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3712 if (mode == 0)
3230 scr_cursor (RESTORE); 3713 scr_cursor (RESTORE);
3231 else if (mode == 1) 3714 else if (mode == 1)
3232 scr_cursor (SAVE); 3715 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 3716 break;
3717 }
3718
3719 if (state >= 0)
3720 /* extra handling for values with valid 0 or 1 state */
3721 switch (arg[i])
3722 {
3723 /* case 1: - application cursor keys */
3724 case 2: /* VT52 mode */
3725 /* oddball mode. should be set regardless of set/reset
3726 * parameter. Return from VT52 mode with an ESC < from
3727 * within VT52 mode
3728 */
3729 set_privmode (PrivMode_vt52, 1);
3730 break;
3249 case 3: /* 80/132 */ 3731 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3732 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3733 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3734 break;
3254 case 4: /* smooth scrolling */ 3735 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3736 set_option (Opt_jumpScroll, !state);
3259 break; 3737 break;
3260 case 5: /* reverse video */ 3738 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3739 scr_rvideo_mode (state);
3262 break; 3740 break;
3263 case 6: /* relative/absolute origins */ 3741 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3742 scr_relative_origin (state);
3265 break; 3743 break;
3266 case 7: /* autowrap */ 3744 case 7: /* autowrap */
3267 scr_autowrap (state); 3745 scr_autowrap (state);
3268 break; 3746 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3747 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3748 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3749 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3750 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3751 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3752#ifdef scrollBar_esc
3282 case scrollBar_esc: 3753 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3754 if (scrollBar.map (state))
3284 { 3755 {
3285 resize_all_windows (0, 0, 0); 3756 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3757 scr_touch (true);
3287 } 3758 }
3288 break; 3759 break;
3289#endif 3760#endif
3290 case 25: /* visible/invisible cursor */ 3761 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3762 scr_cursor_visible (state);
3292 break; 3763 break;
3293 /* case 35: - shift keys */ 3764 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3765 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3766 case 47: /* secondary screen */
3296 scr_change_screen (state); 3767 scr_change_screen (state);
3297 break; 3768 break;
3298 /* case 66: - application key pad */ 3769 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3770 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3771 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3772 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3773 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3774 break;
3304#if 0
3305 case 1001: 3775 case 1002:
3306 break; /* X11 mouse highlighting */ 3776 case 1003:
3307#endif 3777 if (state)
3778 {
3779 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3780 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3781 mouse_row = mouse_col = 0;
3782 vt_emask_mouse = PointerMotionMask;
3783 }
3784 else
3785 vt_emask_mouse = NoEventMask;
3786
3787 vt_select_input ();
3788 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3789 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3790 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3791 break;
3314 case 1011: /* scroll to bottom on key press */ 3792 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3793 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3794 break;
3320 case 1047: /* secondary screen w/ clearing */ 3795 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3796 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3797 if (!state)
3323 scr_erase_screen (2); 3798 scr_erase_screen (2);
3799
3324 scr_change_screen (state); 3800 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3801 break;
3802 case 1049: /* secondary screen w/ clearing first */
3803 if (option (Opt_secondaryScreen))
3804 if (state)
3805 scr_cursor (SAVE);
3806
3807 scr_change_screen (state);
3808
3809 if (option (Opt_secondaryScreen))
3810 if (state)
3811 scr_erase_screen (2);
3812 else
3813 scr_cursor (RESTORE);
3814 break;
3815 default:
3816 break;
3328 } 3817 }
3329 } 3818 }
3330} 3819}
3331/*}}} */ 3820/*}}} */
3332 3821
3333/*{{{ process sgr sequences */ 3822/*{{{ process sgr sequences */
3334void 3823void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3824rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3825{
3337 unsigned int i; 3826 unsigned int i;
3338 short rendset; 3827 short rendset;
3339 int rendstyle; 3828 int rendstyle;
3340 3829
3341 if (nargs == 0) 3830 if (nargs == 0)
3342 { 3831 {
3343 scr_rendition (0, ~RS_None); 3832 scr_rendition (0, ~RS_None);
3344 return; 3833 return;
3345 } 3834 }
3835
3346 for (i = 0; i < nargs; i++) 3836 for (i = 0; i < nargs; i++)
3347 { 3837 {
3348 rendset = -1; 3838 rendset = -1;
3349 switch (arg[i]) 3839 switch (arg[i])
3350 { 3840 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3842 rendset = 0, rendstyle = ~RS_None;
3353 break; 3843 break;
3354 case 1: 3844 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3845 rendset = 1, rendstyle = RS_Bold;
3356 break; 3846 break;
3847 //case 2: // low intensity
3848 case 3:
3849 rendset = 1, rendstyle = RS_Italic;
3850 break;
3357 case 4: 3851 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3852 rendset = 1, rendstyle = RS_Uline;
3359 break; 3853 break;
3360 case 5: 3854 case 5: // slowly blinking
3855 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3856 rendset = 1, rendstyle = RS_Blink;
3362 break; 3857 break;
3858 //case 6: // scoansi light background
3363 case 7: 3859 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3860 rendset = 1, rendstyle = RS_RVid;
3365 break; 3861 break;
3366 case 22: 3862 case 8:
3863 // invisible. NYI
3864 break;
3865 //case 9: // crossed out
3866 //case 10: // scoansi acs off, primary font
3867 //case 11: // scoansi acs on, first alt font
3868 //case 12: // scoansi acs on, |0x80, second alt font
3869 //...
3870 //case 19: // ninth alt font
3871 //case 20: // gothic
3872 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3873 rendset = 0, rendstyle = RS_Bold;
3874 break;
3875 case 22: // normal intensity
3876 rendset = 0, rendstyle = RS_Bold;
3877 break;
3878 case 23: // disable italic
3879 rendset = 0, rendstyle = RS_Italic;
3368 break; 3880 break;
3369 case 24: 3881 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3882 rendset = 0, rendstyle = RS_Uline;
3371 break; 3883 break;
3372 case 25: 3884 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3885 rendset = 0, rendstyle = RS_Blink;
3374 break; 3886 break;
3887 case 26: // variable spacing (iso 8613)
3888 rendset = 0, rendstyle = RS_Blink;
3889 break;
3375 case 27: 3890 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3891 rendset = 0, rendstyle = RS_RVid;
3377 break; 3892 break;
3893 //case 28: // visible. NYI
3894 //case 29: // not crossed-out
3378 } 3895 }
3896
3379 if (rendset != -1) 3897 if (rendset != -1)
3380 { 3898 {
3381 scr_rendition (rendset, rendstyle); 3899 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 3900 continue; /* for (;i;) */
3383 } 3901 }
3384 3902
3385 switch (arg[i]) 3903 switch (arg[i])
3386 { 3904 {
3387 case 30: 3905 case 30:
… …
3390 case 33: 3908 case 33:
3391 case 34: 3909 case 34:
3392 case 35: 3910 case 35:
3393 case 36: 3911 case 36:
3394 case 37: 3912 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3913 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3914 break;
3398#ifdef TTY_256COLOR 3915 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3916 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3917 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3918 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3919 i += 2;
3405 } 3920 }
3406 break; 3921 break;
3407#endif
3408 case 39: /* default fg */ 3922 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3923 scr_color (Color_fg, Color_fg);
3410 break; 3924 break;
3411 3925
3412 case 40: 3926 case 40:
… …
3415 case 43: 3929 case 43:
3416 case 44: 3930 case 44:
3417 case 45: 3931 case 45:
3418 case 46: 3932 case 46:
3419 case 47: 3933 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3934 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3935 break;
3423#ifdef TTY_256COLOR 3936 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3937 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3938 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3939 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3940 i += 2;
3430 } 3941 }
3431 break; 3942 break;
3432#endif
3433 case 49: /* default bg */ 3943 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3944 scr_color (Color_bg, Color_bg);
3435 break; 3945 break;
3436 3946
3437#ifndef NO_BRIGHTCOLOR 3947 //case 50: // not variable spacing
3948
3949#if !ENABLE_MINIMAL
3438 case 90: 3950 case 90:
3439 case 91: /* set bright fg color */ 3951 case 91: /* set bright fg color */
3440 case 92: 3952 case 92:
3441 case 93: 3953 case 93:
3442 case 94: 3954 case 94:
3443 case 95: 3955 case 95:
3444 case 96: 3956 case 96:
3445 case 97: 3957 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3958 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3959 break;
3449 case 100: 3960 case 100:
3450 case 101: /* set bright bg color */ 3961 case 101: /* set bright bg color */
3451 case 102: 3962 case 102:
3452 case 103: 3963 case 103:
3453 case 104: 3964 case 104:
3454 case 105: 3965 case 105:
3455 case 106: 3966 case 106:
3456 case 107: 3967 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3968 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3969 break;
3460#endif 3970#endif
3461
3462 } 3971 }
3463 } 3972 }
3464} 3973}
3465/*}}} */ 3974/*}}} */
3466 3975
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q')
3475 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */
3477 return;
3478 }
3479 /* swallow other graphics sequences until terminating ':' */
3480 do
3481 ch = cmd_getc ();
3482 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528}
3529/*}}} */
3530
3531/* ------------------------------------------------------------------------- */ 3976/* ------------------------------------------------------------------------- */
3532 3977
3533/* 3978/*
3534 * Send printf() formatted output to the command. 3979 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 3980 * Only use for small amounts of data.
3536 */ 3981 */
3537void 3982void
3538rxvt_term::tt_printf (const char *fmt,...) 3983rxvt_term::tt_printf (const char *fmt,...)
3539{ 3984{
3540 va_list arg_ptr; 3985 va_list arg_ptr;
3541 unsigned char buf[256]; 3986 char buf[256];
3542 3987
3543 va_start (arg_ptr, fmt); 3988 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3989 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 3990 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 3991 tt_write (buf, strlen (buf));
3547} 3992}
3548 3993
3549/* ---------------------------------------------------------------------- */ 3994/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 3995/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 3996 * or generated by us in response to a query ESC sequence.
3552 */ 3997 */
3998static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3999
3553void 4000void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4001rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4002{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4003 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4004 return;
3557 4005
3558 if (len) 4006 if (pty->pty < 0)
4007 return;
4008
4009 if (v_buflen == 0)
4010 {
4011 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4012
4013 if ((unsigned int)written == len)
4014 return;
4015
4016 data += written;
4017 len -= written;
3559 { 4018 }
4019
4020 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4021
4022 memcpy (v_buffer + v_buflen, data, len);
4023 v_buflen += len;
4024
4025 pty_ev.set (ev::READ | ev::WRITE);
4026}
4027
4028void rxvt_term::pty_write ()
4029{
4030 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4031
4032 if (written > 0)
4033 {
4034 v_buflen -= written;
4035
3560 if (v_buflen == 0) 4036 if (v_buflen == 0)
3561 { 4037 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4038 free (v_buffer);
3589 v_buffer = 0; 4039 v_buffer = 0;
3590 v_buflen = 0;
3591 4040
3592 pty_ev.set (EVENT_READ); 4041 pty_ev.set (ev::READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4042 return;
3605 } 4043 }
4044
4045 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4046 }
4047 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4048 pty_ev.set (ev::READ);
3607} 4049}
3608 4050
3609/*----------------------- end-of-file (C source) -----------------------*/ 4051/*----------------------- end-of-file (C source) -----------------------*/
3610 4052

Diff Legend

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