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 1.490 by sf-exg, Sat Jul 9 18:23:48 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 = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void
402rxvt_term::key_press (XKeyEvent &ev)
403{
404 int ctrl, meta, shft, len;
405 KeySym keysym;
66 int valid_keysym; 406 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
68 413
69 /* 414 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
72 * 417 *
73 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
74 */ 419 */
75 shft = (ev->state & ShiftMask); 420 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 421 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 422 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 }
84 423
85 kbuf[0] = 0; 424 kbuf[0] = 0;
86 425
87#ifdef USE_XIM 426#ifdef USE_XIM
88 if (Input_Context) 427 if (Input_Context)
89 { 428 {
90 Status status_return; 429 Status status_return;
91 430
431#if 0
92#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
96 else 436 else
97#endif 437#endif
98 438#endif
99 { 439 {
100 wchar_t wkbuf[KBUFSZ + 1]; 440 wchar_t wkbuf[KBUFSZ + 1];
101 441
102 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
106 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
109 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 452 SET_LOCALE (locale);
111 453
112 if (status_return == XLookupChars 454 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
114 { 456 {
457 /* make sure the user can type ctrl-@, i.e. NUL */
458 if (len == 1 && *wkbuf == 0)
459 {
460 kbuf[0] = 0;
461 len = 1;
462 }
463 else
464 {
115 wkbuf[len] = 0; 465 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 466 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 467 if (len < 0)
118 len = 0; 468 len = 0;
469 }
119 } 470 }
120 else 471 else
121 len = 0; 472 len = 0;
122 } 473 }
123 474
124 valid_keysym = status_return == XLookupKeySym 475 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
126 } 477 }
127 else 478 else
128#endif 479#endif
129
130 { 480 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 482 valid_keysym = keysym != NoSymbol;
133 } 483 }
134 484
135 if (valid_keysym) 485 if (valid_keysym)
136 { 486 {
137 /* for some backwards compatibility */ 487#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 488 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 489 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 490#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
157 491
158 if (TermWin.saveLines) 492 if (saveLines)
159 { 493 {
160#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 495 if (!ctrl && !meta)
162 {
163#else 496#else
164 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
165 { 499 {
166#endif
167 int lnsppg; 500 int lnsppg;
168 501
169#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 504#else
172 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
173#endif 506#endif
507 max_it (lnsppg, 1);
508
174 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
175 { 510 {
176 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
177 return; 512 return;
178 } 513 }
… …
205 scr_move_to (0, 1); 540 scr_move_to (0, 1);
206 return; 541 return;
207 } 542 }
208 else if (keysym == XK_End) 543 else if (keysym == XK_End)
209 { 544 {
210 scr_move_to (1, 0); 545 scr_move_to (1, 1);
211 return; 546 return;
212 } 547 }
213 } 548 }
214#endif 549#endif
215
216 } 550 }
217 551
218 if (shft) 552 if (shft)
219 { 553 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 554 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 556 {
223 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
225 } 559 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 561 {
228 switch (keysym) 562 switch (keysym)
229 { 563 {
230 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 566 selection_request (ev.time);
233 return; 567 return;
568#if TODO
234 /* rxvt extras */ 569 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 571 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 573 return;
574#endif
241 } 575 }
242 } 576 }
243 } 577 }
244#ifdef PRINTPIPE 578
245 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
246 { 580 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 582 {
250#endif 583 int hv;
251#ifdef GREEK_SUPPORT 584
252 if (keysym == ks_greekmodeswith) 585 if (iso14755buf & ISO_14755_51
253 { 586 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 587 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 588 {
257 xterm_seq (XTerm_title, 589 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 590 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 591# if ISO_14755
260 greek_reset(); 592 iso14755_51 (0);
593# endif
594 return;
261 } 595 }
262 else 596 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 { 597 {
273 unsigned int l; 598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 599# if ISO_14755
275 const unsigned char ch = C0_ESC; 600 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 601# endif
285 tt_write (&ch, 1); 602 return;
286 tt_write (kbuf0, l); 603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
287 return; 611 return;
288 } 612 }
289 else 613 else
290#endif
291
292 { 614 {
293 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
294 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
295 { 768 {
296#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
297 case XK_BackSpace: 770 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 772 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; 773 newlen = 0;
615 break;
616 } 774 }
617 if (newlen) 775 break;
618 len = STRLEN(kbuf);
619 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
620 /* 781 /*
621 * Pass meta for all function keys, if 'meta' option set 782 * Pass meta for all function keys, if 'meta' option set
622 */ 783 */
623#ifdef META8_OPTION 784#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 785 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 790 else if (ctrl && keysym == XK_minus)
630 { 791 {
631 len = 1; 792 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
634 else 800 else
635 { 801 {
636#ifdef META8_OPTION 802#ifdef META8_OPTION
637 /* set 8-bit on */ 803 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 804 if (meta && (meta_char == 0x80))
639 { 805 {
640 unsigned char *ch; 806 char *ch;
641 807
642 for (ch = kbuf; ch < kbuf + len; ch++) 808 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 809 *ch |= 0x80;
810
644 meta = 0; 811 meta = 0;
645 } 812 }
646#endif 813#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 814 /* nil */ ;
652 } 815 }
653 } 816 }
817
818 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
819 return;
654 820
655 if (len <= 0) 821 if (len <= 0)
656 return; /* not mapped */ 822 return; /* not mapped */
657 823
658 if (Options & Opt_scrollTtyKeypress) 824 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 825 if (view_start)
660 { 826 {
661 TermWin.view_start = 0; 827 view_start = 0;
662 want_refresh = 1; 828 want_refresh = 1;
663 } 829 }
664 830
665 /* 831 /*
666 * these modifications only affect the static keybuffer 832 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 843 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 844
679 /* escape prefix */ 845 /* escape prefix */
680 if (meta 846 if (meta
681#ifdef META8_OPTION 847#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 848 && meta_char == C0_ESC
683#endif 849#endif
684 ) 850 )
685 { 851 {
686 const unsigned char ch = C0_ESC; 852 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 853 tt_write (&ch, 1);
689 } 854 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 855
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); 856 tt_write (kbuf, (unsigned int)len);
703} 857}
704/*}}} */
705 858
706#if (MENUBAR_MAX) 859void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 860rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 861{
712 unsigned int n, s; 862#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
863 KeySym keysym;
713 864
714 n = cmdbuf_ptr - cmdbuf_base; 865 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 866#endif
716 if (n > 0 && s < count) 867
868#if ENABLE_FRILLS || ISO_14755
869 // ISO 14755 support
870 if (iso14755buf)
871 if (iso14755buf & ISO_14755_52)
717 { 872 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 873# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 874 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 875# endif
721 cmdbuf_endp -= n; 876# if ISO_14755
722 s += n; 877 // iso14755 part 5.2 handling: release time
878 // first: controls
879 if ((ev.state & ControlMask)
880 && ((keysym >= 0x40 && keysym <= 0x5f)
881 || (keysym >= 0x61 && keysym <= 0x7f)))
882 {
883 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
884 commit_iso14755 ();
885
886 return;
887 }
888
889 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
890 if (i[0] == keysym)
891 {
892 iso14755buf = ISO_14755_51 | i[1];
893 commit_iso14755 ();
894
895 return;
896 }
897
898 scr_bell ();
899# endif
900 iso14755buf = 0;
901
902 return;
723 } 903 }
724 if (count > s) 904 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 905 {
726 rxvt_print_error("data loss: cmd_write too large"); 906# if ISO_14755
727 count = s; 907 scr_overlay_off ();
908# endif
909 if (iso14755buf & ISO_14755_51)
910 commit_iso14755 ();
911#if ISO_14755
912 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
913 {
914 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
915
916 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
917 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
918 }
919# endif
920 else
921 iso14755buf = 0;
728 } 922 }
729 for (; count--;) 923#endif
730 *cmdbuf_endp++ = *str++; 924
925 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 926 return;
927
928#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
929 if (!(ev.state & ControlMask))
930 slip_wheel_ev.stop ();
931 else if (keysym == XK_Control_L || keysym == XK_Control_R)
932 mouse_slip_wheel_speed = 0;
933#endif
732} 934}
733#endif /* MENUBAR_MAX */
734 935
735void 936void
736rxvt_term::flush () 937rxvt_term::flush ()
737{ 938{
738#ifdef TRANSPARENT 939 flush_ev.stop ();
739 if (want_full_refresh) 940
941#ifdef HAVE_BG_PIXMAP
942 if (bg_flags & BG_NEEDS_REFRESH)
740 { 943 {
741 want_full_refresh = 0; 944 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 945 scr_touch (false);
744 want_refresh = 1;
745 } 946 }
746#endif 947#endif
747 948
748 if (want_refresh) 949 if (want_refresh)
749 { 950 {
951 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
952 {
953 int row = view_start;
954 int end_row = row + nrow;
955
956 while (row > top_row && ROW (row - 1).is_longer ())
957 --row;
958
959 do
960 {
961 int start_row = row;
962 line_t *l;
963
964 do
965 {
966 l = &ROW (row++);
967
968 if (!(l->f & LINE_FILTERED))
969 {
970 // line not filtered, mark it as filtered
971 l->f |= LINE_FILTERED;
972 while (l->is_longer ())
973 {
974 l = &ROW (row++);
975 l->f |= LINE_FILTERED;
976 }
977
978 // and filter it
979 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
980
981 break;
982 }
983 }
984 while (l->is_longer () && row < end_row);
985 }
986 while (row < end_row);
987 }
988
750 scr_refresh (refresh_type); 989 scr_refresh ();
751 scrollbar_show (1); 990 scrollBar.show (1);
752#ifdef USE_XIM 991#ifdef USE_XIM
753 IMSendSpot (); 992 im_send_spot ();
754#endif 993#endif
755
756 } 994 }
757 995
758 XFlush (Xdisplay); 996 display->flush ();
759} 997}
760 998
999/* checks whether a refresh is requested and starts the refresh timer */
761void 1000void
762rxvt_term::check_cb (check_watcher &w) 1001rxvt_term::refresh_check ()
763{ 1002{
764 SET_R (this); 1003 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1004 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1005
1006 display->flush ();
1007}
1008
1009void
1010rxvt_term::flush_cb (ev::timer &w, int revents)
1011{
1012 make_current ();
1013
1014 refresh_count = 0;
767 flush (); 1015 flush ();
768} 1016}
769 1017
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}
813
814#ifdef CURSOR_BLINK 1018#ifdef CURSOR_BLINK
815void 1019void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1020rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1021{
818 hidden_cursor = !hidden_cursor; 1022 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1023 want_refresh = 1;
820 1024 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1025}
823#endif 1026#endif
824 1027
825#ifdef TEXT_BLINK 1028#ifdef TEXT_BLINK
826void 1029void
827rxvt_term::text_blink_cb (time_watcher &w) 1030rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1031{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1032 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1033 {
831 hidden_text = !hidden_text; 1034 hidden_text = !hidden_text;
832 want_refresh = 1; 1035 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1036 refresh_check ();
1037 }
1038 else
1039 w.stop ();
1040}
1041#endif
1042
1043#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1044void
1045rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1046{
1047 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1048 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
834 } 1049 {
1050 want_refresh = 1;
1051 refresh_check ();
1052 }
1053 else
1054 w.stop ();
835} 1055}
836#endif 1056#endif
837 1057
1058#ifdef SELECTION_SCROLLING
838void 1059void
839rxvt_term::x_cb (io_watcher &w, short revents) 1060rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
840{ 1061{
841 SET_R (this); 1062 if (scr_page (scroll_selection_dir, scroll_selection_lines))
842 SET_LOCALE (locale); 1063 {
843 1064 selection_extend (selection_save_x, selection_save_y, selection_save_state);
844 process_x_events (); 1065 want_refresh = 1;
1066 refresh_check ();
1067 }
1068 else
1069 w.stop ();
845} 1070}
1071#endif
1072
1073#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1074void
1075rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1076{
1077 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1078 {
1079 want_refresh = 1;
1080 refresh_check ();
1081 }
1082
1083 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1084 {
1085 mouse_slip_wheel_speed = 0;
1086 w.stop ();
1087 }
1088}
1089#endif
1090
1091#if LINUX_YIELD_HACK
1092static struct event_handler
1093{
1094 ev::prepare yield_ev;
1095
1096 void yield_cb (ev::prepare &w, int revents)
1097 {
1098 // this should really be sched_yield(), but the linux guys thought
1099 // that giving a process calling sched_yield () less cpu time than
1100 // ones with high nice levels is a useful thing to do. It surely is is
1101 // allowed by the sus... as is returning ENOSYS.
1102 // since the linux guys additionally thought that breaking the only
1103 // known workaround against their unusable sched_yield hack is cool,
1104 // we just nanosleep a bit and hope for the best.
1105
1106 struct timespec ts = { 0, 1000 };
1107 nanosleep (&ts, 0);
1108
1109 w.stop ();
1110 }
1111
1112 event_handler ()
1113 : yield_ev (this, &event_handler::yield_cb)
1114 {
1115 }
1116} event_handler;
1117#endif
1118
1119/* make sure all the cmd data is at beginning of cmdbuf */
1120void
1121rxvt_term::cmdbuf_reify ()
1122{
1123 if (cmdbuf_ptr == cmdbuf_base)
1124 return;
1125
1126 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1127
1128 memmove (cmdbuf_base, cmdbuf_ptr, used);
1129 cmdbuf_ptr = cmdbuf_base;
1130 cmdbuf_endp = cmdbuf_ptr + used;
1131
1132}
1133
1134#if defined (KEYSYM_RESOURCE)
1135void
1136rxvt_term::cmdbuf_append (const char *str, size_t count)
1137{
1138 cmdbuf_reify ();
1139
1140 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1141
1142 if (count > avail)
1143 return;
1144
1145 memcpy (cmdbuf_endp, str, count);
1146 cmdbuf_endp += count;
1147
1148 cmd_parse ();
1149}
1150#endif
846 1151
847bool 1152bool
848rxvt_term::pty_fill () 1153rxvt_term::pty_fill ()
849{ 1154{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1155 cmdbuf_reify ();
851 1156
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1157 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1158
1159 if (!avail)
1160 {
1161 // normally this indicates a "too long" command sequence - just drop the data we have
853 cmdbuf_ptr = cmdbuf_base; 1162 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1163 cmdbuf_endp = cmdbuf_ptr;
1164 avail = CBUFSIZ;
1165 }
855 1166
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1167 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
857 1168
858 if (n > 0) 1169 if (r > 0)
859 { 1170 {
860 cmdbuf_endp += n; 1171 cmdbuf_endp += r;
861 return true; 1172 return true;
862 } 1173 }
863 else if (n < 0 && errno != EAGAIN) 1174 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1175 {
1176#if LINUX_YIELD_HACK
1177 if (display->is_local)
1178 event_handler.yield_ev.start ();
1179#endif
1180 }
1181 else
1182 {
1183 pty_ev.stop ();
1184
1185 if (!option (Opt_hold))
864 destroy (); 1186 destroy ();
1187 }
865 1188
866 return false; 1189 return false;
867} 1190}
868 1191
869void 1192void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1193rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1194{
872 SET_R (this); 1195 make_current ();
873 SET_LOCALE (locale);
874 1196
875 if (revents & EVENT_WRITE) 1197 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 1198 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1199 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1200 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 1201
892 uint32_t ch = NOCHAR; 1202 if (revents & ev::WRITE)
1203 pty_write ();
893 1204
894 for (;;) 1205 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} 1206}
985 1207
986// read the next character, currently handles UTF-8 1208void
987// will probably handle all sorts of other stuff in the future 1209rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1210{
991 while (cmdbuf_ptr < cmdbuf_endp) 1211 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1212 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995
996 wchar_t wc;
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
998
999 if (len == (size_t)-2)
1000 return NOCHAR;
1001
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}
1034 1213
1035#ifdef POINTER_BLANK 1214#ifdef POINTER_BLANK
1036void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0; 1215 hidden_pointer = 0;
1043 1216
1044 if (Options & Opt_pointerBlank) 1217 if (option (Opt_pointerBlank))
1045 pointer_ev.start (NOW + pointerBlankDelay); 1218 pointer_ev.start (pointerBlankDelay);
1219#endif
1046} 1220}
1047 1221
1222#ifdef POINTER_BLANK
1048void 1223void
1049rxvt_term::pointer_blank () 1224rxvt_term::pointer_blank ()
1050{ 1225{
1051 if (!(Options & Opt_pointerBlank)) 1226 if (!option (Opt_pointerBlank))
1052 return; 1227 return;
1053 1228
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1229 XDefineCursor (dpy, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1230 XFlush (dpy);
1056 1231
1057 hidden_pointer = 1; 1232 hidden_pointer = 1;
1058} 1233}
1059 1234
1060void 1235void
1061rxvt_term::pointer_cb (time_watcher &w) 1236rxvt_term::pointer_cb (ev::timer &w, int revents)
1062{ 1237{
1063 SET_R (this); 1238 make_current ();
1064 SET_LOCALE (locale);
1065 1239
1066 pointer_blank (); 1240 pointer_blank ();
1067} 1241}
1068#endif 1242#endif
1069 1243
1070void 1244void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1245rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1246{
1073 int button_number, key_state = 0; 1247 int button_number, key_state = 0;
1074 int x, y; 1248 int x, y;
1249 int code = 32;
1075 1250
1076 x = ev->x; 1251 x = Pixel2Col (ev.x) + 1;
1077 y = ev->y; 1252 y = Pixel2Row (ev.y) + 1;
1078 pixel_position (&x, &y); 1253
1254 if (ev.type == MotionNotify)
1255 {
1256 if (x == mouse_row && y == mouse_col)
1257 return;
1258
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
1079 1263
1080 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1265 button_number = 3;
1083 }
1084 else 1266 else
1085 { 1267 {
1086 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1270 if (button_number >= 3)
1089 button_number += (64 - 3); 1271 button_number += 64 - 3;
1090 } 1272 }
1091 1273
1092 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
1093 { 1275 {
1094 /* 1276 /*
1095 * do not report ButtonRelease 1277 * do not report ButtonRelease
1096 * no state info allowed 1278 * no state info allowed
1097 */ 1279 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1298#endif
1117
1118 } 1299 }
1119 1300
1120#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1303 if (key_state & 16)
1123 fputc('C', stderr); 1304 fputc ('C', stderr);
1124 if (key_state & 4) 1305 if (key_state & 4)
1125 fputc('S', stderr); 1306 fputc ('S', stderr);
1126 if (key_state & 8) 1307 if (key_state & 8)
1127 fputc('A', stderr); 1308 fputc ('A', stderr);
1128 if (key_state & 32) 1309 if (key_state & 32)
1129 fputc('2', stderr); 1310 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1312 button_number,
1132 x + 1, 1313 x,
1133 y + 1); 1314 y);
1134#else 1315#endif
1316
1317#if ENABLE_FRILLS
1318 if (priv_modes & PrivMode_ExtMouseRight)
1319 tt_printf ("\033[%d;%d;%dM",
1320 code + button_number + key_state,
1321 x,
1322 y);
1323 else if (priv_modes & PrivMode_ExtModeMouse)
1324 tt_printf ("\033[M%c%lc%lc",
1325 code + button_number + key_state,
1326 wint_t (32 + x),
1327 wint_t (32 + y));
1328 else
1329#endif
1135 tt_printf("\033[M%c%c%c", 1330 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1331 code + button_number + key_state,
1137 (32 + x + 1), 1332 32 + x,
1138 (32 + y + 1)); 1333 32 + y);
1139#endif
1140} 1334}
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 1335
1152/*{{{ process an X event */ 1336/*{{{ process an X event */
1153void 1337void
1154rxvt_term::process_x_event (XEvent *ev) 1338rxvt_term::x_cb (XEvent &ev)
1155{ 1339{
1340 make_current ();
1341
1342 dLocal (Display *, dpy);
1343
1344 if (ev.xany.window == vt
1345 && SHOULD_INVOKE (HOOK_X_EVENT)
1346 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1347 return;
1348
1349 // for XQueryPointer
1156 Window unused_root, unused_child; 1350 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1351 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1352 unsigned int unused_mask;
1159 1353
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) 1354 switch (ev.type)
1210 { 1355 {
1211 case KeyPress: 1356 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1357 key_press (ev.xkey);
1213 break; 1358 break;
1214 1359
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1360 case KeyRelease:
1217 { 1361 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; 1362 break;
1229 }
1230#endif
1231 1363
1232 case ButtonPress: 1364 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1365 button_press (ev.xbutton);
1234 break; 1366 break;
1235 1367
1236 case ButtonRelease: 1368 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1369 button_release (ev.xbutton);
1238 break; 1370 break;
1239 1371
1240 case ClientMessage: 1372 case ClientMessage:
1241 if (ev->xclient.format == 32 1373 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1374 && !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 { 1375 {
1251 /* Get Dnd data */ 1376 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1377 {
1253 int ActualFormat; 1378 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1379 {
1255 unsigned long Size, RemainingBytes; 1380 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1381 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1382 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1383 destroy ();
1259 0L, 1000000L, 1384 }
1260 False, AnyPropertyType, 1385#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1386 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1387 XSendEvent (dpy, ev.xclient.window = display->root,
1388 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1389 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1390#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1391 }
1266 8, PropModeReplace, 1392 }
1267 data, STRLEN(data)); 1393#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1394 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1395 {
1396 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1397 focus_in ();
1398 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1399 focus_out ();
1400 }
1401#endif
1270 } 1402 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1403 break;
1277 1404
1278 /* 1405 /*
1279 * XXX: this is not the _current_ arrangement 1406 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1407 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1411 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1412 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1413 * which ought to make things real slow!
1287 */ 1414 */
1288 case VisibilityNotify: 1415 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1416 switch (ev.xvisibility.state)
1290 { 1417 {
1291 case VisibilityUnobscured: 1418 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1419 refresh_type = FAST_REFRESH;
1293 break; 1420 break;
1294 case VisibilityPartiallyObscured: 1421 case VisibilityPartiallyObscured:
… …
1299 break; 1426 break;
1300 } 1427 }
1301 break; 1428 break;
1302 1429
1303 case FocusIn: 1430 case FocusIn:
1304 if (!TermWin.focus) 1431 if (ev.xfocus.detail != NotifyInferior
1432 && ev.xfocus.detail != NotifyPointer
1433 && ev.xfocus.mode != NotifyGrab)
1434 focus_in ();
1435 break;
1436
1437 case FocusOut:
1438 if (ev.xfocus.detail != NotifyInferior
1439 && ev.xfocus.detail != NotifyPointer
1440 && ev.xfocus.mode != NotifyGrab)
1441 focus_out ();
1442 break;
1443
1444 case ConfigureNotify:
1445 if (ev.xconfigure.window == parent)
1305 { 1446 {
1306 TermWin.focus = 1; 1447 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 } 1448 ;
1318 break;
1319 1449
1320 case FocusOut: 1450#ifdef HAVE_BG_PIXMAP
1321 if (TermWin.focus) 1451 bool moved = false;
1452 if (bg_window_position_sensitive ())
1322 { 1453 {
1323 TermWin.focus = 0; 1454 int x, y;
1324 want_refresh = 1; 1455 if (ev.xconfigure.send_event)
1325#ifdef USE_XIM 1456 {
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; 1457 x = ev.xconfigure.x;
1346 height = ev->xconfigure.height; 1458 y = ev.xconfigure.y;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1459 }
1460 else
1461 get_window_origin (x, y);
1462
1463 if (bg_set_position (x, y)
1464 || !(bg_flags & BG_IS_VALID))
1465 moved = true;
1348 } 1466 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1467#endif
1350 ConfigureNotify, ev)); 1468
1351 if (szHint.width != width || szHint.height != height) 1469 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1352 { 1470 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1471 seen_resize = 1;
1354 resize_all_windows (width, height, 1); 1472 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1355 } 1473 }
1356#ifdef DEBUG_SIZE
1357 else 1474 else
1358 { 1475 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1476#ifdef HAVE_BG_PIXMAP
1477 if (moved)
1478 {
1479 if (mapped)
1480 update_background ();
1481 else
1482 bg_invalidate ();
1483 }
1484#endif
1360 } 1485 }
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 1486
1487 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1488 }
1372 break; 1489 break;
1373 1490
1491 case PropertyNotify:
1492 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1493 break;
1494
1374 case SelectionClear: 1495 case SelectionClear:
1375 selection_clear (); 1496 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; 1497 break;
1383 1498
1384 case SelectionRequest: 1499 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1500 selection_send (ev.xselectionrequest);
1501 break;
1502
1503 case MapNotify:
1504#ifdef HAVE_BG_PIXMAP
1505 /* This is needed specifically to fix the case of no window manager or a
1506 * non-reparenting window manager. In those cases we never get first
1507 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1508 * care of multiplicity of ConfigureNotify events arriving while WM does
1509 * reparenting.
1510 * We should not render background immediately, as there could be several
1511 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1512 * by scheduling background redraw as soon as we can, but giving a short
1513 * bit of time for ConfigureNotifies to arrive.
1514 * We should render background PRIOR to drawing any text, but AFTER all
1515 * of ConfigureNotifys for the best results.
1516 */
1517 if (!(bg_flags & BG_IS_VALID))
1518 update_background_ev.start (0.025);
1519#endif
1520 mapped = 1;
1521#ifdef TEXT_BLINK
1522 text_blink_ev.start ();
1523#endif
1524 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1525 break;
1387 1526
1388 case UnmapNotify: 1527 case UnmapNotify:
1389 TermWin.mapped = 0; 1528 mapped = 0;
1390#ifdef TEXT_BLINK 1529#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1530 text_blink_ev.stop ();
1392#endif 1531#endif
1393 break; 1532 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; 1533 break;
1429 1534
1430 case GraphicsExpose: 1535 case GraphicsExpose:
1431 case Expose: 1536 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1537 if (ev.xany.window == vt)
1433 { 1538 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1539 do
1540 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, false);
1437#else 1543 }
1438 // don't understand this, so commented it out 1544 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1545
1546 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1547
1548 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1549 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1550 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1551 ev.xexpose.width, ev.xexpose.height, false);
1441 //scr_expose (ev->xexpose.x, 0, 1552 }
1442 // ev->xexpose.width, TermWin.height, False); 1553
1443#endif
1444 want_refresh = 1; 1554 want_refresh = 1;
1445 } 1555 }
1446 else 1556 else
1447 { 1557 {
1448 XEvent unused_xevent; 1558 XEvent unused_event;
1449 1559
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1560 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1561 ;
1452 &unused_xevent)) ; 1562 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1563 ;
1454 GraphicsExpose, 1564
1455 &unused_xevent)) ; 1565 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1566 {
1458 scrollBar.setIdle(); 1567 scrollBar.state = STATE_IDLE;
1459 scrollbar_show (0); 1568 scrollBar.show (0);
1460 } 1569 }
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 } 1570 }
1470 break; 1571 break;
1471 1572
1472 case MotionNotify: 1573 case MotionNotify:
1473#ifdef POINTER_BLANK 1574#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1575 if (hidden_pointer)
1475 pointer_unblank (); 1576 pointer_unblank ();
1476#endif 1577#endif
1477#if MENUBAR 1578 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1478 if (isMenuBarWindow(ev->xany.window)) 1579 || priv_modes & PrivMode_MouseAnyEvent)
1580 mouse_report (ev.xbutton);
1581 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1582 break;
1583
1584 if (ev.xany.window == vt)
1479 { 1585 {
1480 menubar_control (&(ev->xbutton)); 1586 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1587 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1588 ; // 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))) 1589 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1590 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1591 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1592 ;
1593
1493 XQueryPointer(Xdisplay, TermWin.vt, 1594 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1595 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1596 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1597 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1598 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1599#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1600 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1601 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1602 {
1502#endif 1603#endif
1604#if ISO_14755
1605 // 5.4
1606 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1607 {
1608 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1609 break;
1610 }
1611#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1612 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1613 ev.xbutton.state & Button3Mask ? 2 : 0);
1614
1505#ifdef SELECTION_SCROLLING 1615#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1616 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1617 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1618 {
1509 int dist; 1619 int dist;
1510
1511 pending_scroll_selection=1;
1512 1620
1513 /* don't clobber the current delay if we are 1621 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1622 * already in the middle of scrolling.
1515 */ 1623 */
1516 if (scroll_selection_delay<=0) 1624 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1625 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1626
1519 /* save the event params so we can highlight 1627 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1628 * the selection in the pending-scroll loop
1521 */ 1629 */
1522 selection_save_x=ev->xbutton.x; 1630 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1631 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1632 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1633
1527 /* calc number of lines to scroll */ 1634 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1635 if (ev.xbutton.y < int_bwidth)
1529 { 1636 {
1530 scroll_selection_dir = UP; 1637 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1638 dist = int_bwidth - ev.xbutton.y;
1532 } 1639 }
1533 else 1640 else
1534 { 1641 {
1535 scroll_selection_dir = DN; 1642 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1643 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1644 }
1645
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1646 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1647 / SELECTION_SCROLL_LINE_SPEEDUP
1648 + 1;
1541 MIN_IT(scroll_selection_lines, 1649 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1650 SELECTION_SCROLL_MAX_LINES);
1543 } 1651 }
1544 else 1652 else
1545 { 1653 {
1546 /* we are within the text window, so we 1654 /* we are within the text window, so we
1547 * shouldn't be scrolling 1655 * shouldn't be scrolling
1548 */ 1656 */
1549 pending_scroll_selection = 0; 1657 sel_scroll_ev.stop();
1550 } 1658 }
1551#endif 1659#endif
1552#ifdef MOUSE_THRESHOLD 1660#ifdef MOUSE_THRESHOLD
1553
1554 } 1661 }
1555#endif 1662#endif
1556
1557 } 1663 }
1558 } 1664 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1665 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1666 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1667 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1668 MotionNotify, &ev))
1669 ;
1670
1563 XQueryPointer(Xdisplay, scrollBar.win, 1671 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1672 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1673 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1674 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1675 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1676 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1677 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1678 want_refresh = 1;
1572 scrollbar_show (1); 1679 scrollBar.show (1);
1573 } 1680 }
1574 break; 1681 break;
1575 } 1682 }
1576}
1577 1683
1684#if defined(CURSOR_BLINK)
1685 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1686 {
1687 if (hidden_cursor)
1688 {
1689 hidden_cursor = 0;
1690 want_refresh = 1;
1691 }
1692
1693 cursor_blink_ev.again ();
1694 }
1695#endif
1696
1697#if defined(POINTER_BLANK)
1698 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1699 {
1700 if (ev.type == MotionNotify
1701 || ev.type == ButtonPress
1702 || ev.type == ButtonRelease)
1703 if (hidden_pointer)
1704 pointer_unblank ();
1705
1706 if (ev.type == KeyPress && hidden_pointer == 0)
1707 pointer_blank ();
1708 }
1709#endif
1710
1711 refresh_check ();
1712}
1713
1714#if ENABLE_FRILLS
1578void 1715void
1716rxvt_term::set_urgency (bool enable)
1717{
1718 if (enable == urgency_hint)
1719 return;
1720
1721 if (XWMHints *h = XGetWMHints (dpy, parent))
1722 {
1723 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1724 XSetWMHints (dpy, parent, h);
1725 urgency_hint = enable;
1726 }
1727}
1728#endif
1729
1730void
1731rxvt_term::focus_in ()
1732{
1733 if (!focus)
1734 {
1735 focus = 1;
1736 want_refresh = 1;
1737
1738#if USE_XIM
1739 if (Input_Context != NULL)
1740 {
1741 im_set_position ();
1742 XSetICFocus (Input_Context);
1743 }
1744#endif
1745#if CURSOR_BLINK
1746 if (option (Opt_cursorBlink))
1747 cursor_blink_ev.again ();
1748#endif
1749#if OFF_FOCUS_FADING
1750 if (rs[Rs_fade])
1751 {
1752 pix_colors = pix_colors_focused;
1753 scr_recolour ();
1754 }
1755#endif
1756#if ENABLE_FRILLS
1757 if (option (Opt_urgentOnBell))
1758 set_urgency (0);
1759#endif
1760
1761 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1762 }
1763}
1764
1765void
1766rxvt_term::focus_out ()
1767{
1768 if (focus)
1769 {
1770 focus = 0;
1771 want_refresh = 1;
1772
1773#if ENABLE_FRILLS
1774 if (option (Opt_urgentOnBell))
1775 set_urgency (0);
1776#endif
1777#if ENABLE_FRILLS || ISO_14755
1778 if (iso14755buf)
1779 {
1780 iso14755buf = 0;
1781# if ISO_14755
1782 scr_overlay_off ();
1783# endif
1784 }
1785#endif
1786#if USE_XIM
1787 if (Input_Context != NULL)
1788 XUnsetICFocus (Input_Context);
1789#endif
1790#if CURSOR_BLINK
1791 if (option (Opt_cursorBlink))
1792 cursor_blink_ev.stop ();
1793
1794 hidden_cursor = 0;
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_unfocused;
1800 scr_recolour ();
1801 }
1802#endif
1803
1804 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1805 }
1806}
1807
1808void
1809rxvt_term::update_fade_color (unsigned int idx)
1810{
1811#if OFF_FOCUS_FADING
1812 if (rs[Rs_fade])
1813 {
1814 rgba c;
1815 pix_colors [Color_fade].get (c);
1816 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1817 }
1818#endif
1819}
1820
1821#if ENABLE_TRANSPARENCY || ENABLE_PERL
1822void
1823rxvt_term::rootwin_cb (XEvent &ev)
1824{
1825 make_current ();
1826
1827 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1828 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1829 return;
1830
1831# if ENABLE_TRANSPARENCY
1832 switch (ev.type)
1833 {
1834 case PropertyNotify:
1835 /*
1836 * if user used some Esetroot compatible prog to set the root bg,
1837 * use the property to determine the pixmap. We use it later on.
1838 */
1839 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1840 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1841 {
1842 bg_set_root_pixmap ();
1843 update_background ();
1844 }
1845
1846 break;
1847 }
1848# endif
1849
1850 refresh_check ();
1851}
1852#endif
1853
1854void
1579rxvt_term::button_press (XButtonEvent *ev) 1855rxvt_term::button_press (XButtonEvent &ev)
1580{ 1856{
1581 int reportmode = 0, clickintime; 1857 int reportmode = 0, clickintime;
1582 1858
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1859 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1860
1584 if (!bypass_keystate) 1861 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1862 reportmode = !! (priv_modes & PrivMode_mouse_report);
1863
1586 /* 1864 /*
1587 * VT window processing of button press 1865 * VT window processing of button press
1588 */ 1866 */
1589 if (ev->window == TermWin.vt) 1867 if (ev.window == vt)
1590 { 1868 {
1591#if RXVT_GRAPHICS 1869 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1870 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1871
1872#if ISO_14755
1873 // 5.4
1874 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1875 {
1876 iso14755_54 (ev.x, ev.y);
1877 return;
1597 { 1878 }
1879#endif
1880
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1881 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1882
1599 if (reportmode) 1883 if (reportmode)
1884 {
1885 /* mouse report from vt window */
1886 /* save the xbutton state (for ButtonRelease) */
1887 MEvent.state = ev.state;
1888#ifdef MOUSE_REPORT_DOUBLECLICK
1889 if (ev.button == MEvent.button && clickintime)
1600 { 1890 {
1601 /* mouse report from vt window */ 1891 /* same button, within allowed time */
1602 /* save the xbutton state (for ButtonRelease) */ 1892 MEvent.clicks++;
1603 MEvent.state = ev->state; 1893
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1894 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1895 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1896 /* only report double clicks */
1612 MEvent.clicks = 2; 1897 MEvent.clicks = 2;
1613 mouse_report (ev); 1898 mouse_report (ev);
1614 1899
1615 /* don't report the release */ 1900 /* don't report the release */
1616 MEvent.clicks = 0; 1901 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1902 MEvent.button = AnyButton;
1618 }
1619 } 1903 }
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 } 1904 }
1633 else 1905 else
1634 { 1906 {
1635 if (ev->button != MEvent.button) 1907 /* different button, or time expired */
1636 MEvent.clicks = 0; 1908 MEvent.clicks = 1;
1909 MEvent.button = ev.button;
1910 mouse_report (ev);
1911 }
1912#else
1913 MEvent.button = ev.button;
1914 mouse_report (ev);
1915#endif /* MOUSE_REPORT_DOUBLECLICK */
1916
1917 }
1918 else
1919 {
1920 if (ev.button != MEvent.button)
1921 MEvent.clicks = 0;
1922
1637 switch (ev->button) 1923 switch (ev.button)
1638 { 1924 {
1639 case Button1: 1925 case Button1:
1926 /* allow meta + click to select rectangular areas */
1927 /* should be done in screen.C */
1928#if ENABLE_FRILLS
1929 selection.rect = !!(ev.state & ModMetaMask);
1930#else
1931 selection.rect = false;
1932#endif
1933
1640 /* allow shift+left click to extend selection */ 1934 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1935 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1936 {
1643 if (MEvent.button == Button1 && clickintime) 1937 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1938 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1939 else
1649 { 1940 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 } 1941 }
1657 1942 else
1658 MEvent.button = Button1;
1659 break; 1943 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1944 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1945 MEvent.clicks++;
1664 else 1946 else
1947 MEvent.clicks = 1;
1948
1949 selection_click (MEvent.clicks, ev.x, ev.y);
1950 }
1951
1952 MEvent.button = Button1;
1953 break;
1954
1955 case Button3:
1956 if (MEvent.button == Button3 && clickintime)
1957 selection_rotate (ev.x, ev.y);
1958 else
1665 selection_extend (ev->x, ev->y, 1); 1959 selection_extend (ev.x, ev.y, 1);
1960
1666 MEvent.button = Button3; 1961 MEvent.button = Button3;
1667 break; 1962 break;
1668 }
1669 } 1963 }
1964 }
1965
1670 MEvent.time = ev->time; 1966 MEvent.time = ev.time;
1671 return; 1967 return;
1672 }
1673 } 1968 }
1674 1969
1675 /* 1970 /*
1676 * Scrollbar window processing of button press 1971 * Scrollbar window processing of button press
1677 */ 1972 */
1678 if (isScrollbarWindow(ev->window)) 1973 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 1974 {
1680 scrollBar.setIdle (); 1975 page_dirn direction = NO_DIR;
1976
1977 if (scrollBar.upButton (ev.y))
1978 direction = UP; /* up */
1979 else if (scrollBar.dnButton (ev.y))
1980 direction = DN; /* down */
1981
1982 scrollBar.state = STATE_IDLE;
1681 /* 1983 /*
1682 * Rxvt-style scrollbar: 1984 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1985 * move up if mouse is above slider
1684 * move dn if mouse is below slider 1986 * move dn if mouse is below slider
1685 * 1987 *
… …
1694 /* 1996 /*
1695 * Mouse report disabled scrollbar: 1997 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1998 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1999 * click on scrollbar - send pageup/down
1698 */ 2000 */
1699 if ((scrollBar.style == R_SB_NEXT 2001 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 2002 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 2003 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"); 2004 tt_printf ("\033[B");
1709 else 2005 else
1710 switch (ev->button) 2006 switch (ev.button)
1711 { 2007 {
1712 case Button2: 2008 case Button2:
1713 tt_printf("\014"); 2009 tt_printf ("\014");
1714 break; 2010 break;
1715 case Button1: 2011 case Button1:
1716 tt_printf("\033[6~"); 2012 tt_printf ("\033[6~");
1717 break; 2013 break;
1718 case Button3: 2014 case Button3:
1719 tt_printf("\033[5~"); 2015 tt_printf ("\033[5~");
1720 break; 2016 break;
1721 } 2017 }
1722 } 2018 }
1723 else 2019 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2020#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 2021 {
1731 if (scrollbarnext_upButton(ev->y)) 2022 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 { 2023 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2024#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2025 if (!cont_scroll_ev.is_active ())
2026 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2027#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2028 if (scr_page (direction, 1))
1749 { 2029 {
1750 if (upordown < 0) 2030 if (direction == UP)
1751 scrollBar.setUp (); 2031 scrollBar.state = STATE_UP;
1752 else 2032 else
1753 scrollBar.setDn (); 2033 scrollBar.state = STATE_DOWN;
1754 } 2034 }
1755 } 2035 }
1756 else 2036 else
1757 switch (ev->button) 2037 switch (ev.button)
1758 { 2038 {
1759 case Button2: 2039 case Button2:
1760 switch (scrollbar_align) 2040 switch (scrollBar.align)
1761 { 2041 {
1762 case R_SB_ALIGN_TOP: 2042 case R_SB_ALIGN_TOP:
1763 csrO = 0; 2043 csrO = 0;
1764 break; 2044 break;
1765 case R_SB_ALIGN_CENTRE: 2045 case R_SB_ALIGN_CENTRE:
… …
1767 break; 2047 break;
1768 case R_SB_ALIGN_BOTTOM: 2048 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2049 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2050 break;
1771 } 2051 }
2052
1772 if (scrollBar.style == R_SB_XTERM 2053 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2054 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2055 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2056 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2057
1777 scrollBar.setMotion (); 2058 scrollBar.state = STATE_MOTION;
1778 break; 2059 break;
1779 2060
1780 case Button1: 2061 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2062 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2063 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2064 /* FALLTHROUGH */
1784 2065
1785 case Button3: 2066 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2067 if (scrollBar.style != R_SB_XTERM)
1787 { 2068 {
1788 if (scrollbar_above_slider(ev->y)) 2069 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2070# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2071 scr_page (UP, nrow - 1);
1791# else 2072# else
1792 scr_page (UP, TermWin.nrow / 4); 2073 scr_page (UP, nrow / 4);
1793# endif 2074# endif
1794 else if (scrollbar_below_slider(ev->y)) 2075 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2076# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2077 scr_page (DN, nrow - 1);
1797# else 2078# else
1798 scr_page (DN, TermWin.nrow / 4); 2079 scr_page (DN, nrow / 4);
1799# endif 2080# endif
1800 else 2081 else
1801 scrollBar.setMotion (); 2082 scrollBar.state = STATE_MOTION;
1802 } 2083 }
1803 else 2084 else
1804 { 2085 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2086 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2087 (nrow
1807 * scrollbar_position(ev->y) 2088 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2089 / scrollBar.size ()));
1809 } 2090 }
2091
1810 break; 2092 break;
1811 } 2093 }
1812 } 2094 }
2095
1813 return; 2096 return;
1814 } 2097 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2098}
1823 2099
1824void 2100void
1825rxvt_term::button_release (XButtonEvent *ev) 2101rxvt_term::button_release (XButtonEvent &ev)
1826{ 2102{
1827 int reportmode = 0; 2103 int reportmode = 0;
1828 2104
1829 csrO = 0; /* reset csr Offset */ 2105 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2106 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2107 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2108
1833 if (scrollbar_isUpDn()) 2109 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1834 { 2110 {
1835 scrollBar.setIdle (); 2111 scrollBar.state = STATE_IDLE;
1836 scrollbar_show (0); 2112 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2113 }
2114
1842#ifdef SELECTION_SCROLLING 2115#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2116 sel_scroll_ev.stop();
1844#endif 2117#endif
2118
1845 if (ev->window == TermWin.vt) 2119 if (ev.window == vt)
1846 { 2120 {
1847#ifdef RXVT_GRAPHICS 2121 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2122 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2123
1853 { 2124#if ISO_14755
2125 // 5.4
2126 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2127 return;
2128#endif
2129
1854 if (reportmode) 2130 if (reportmode)
2131 {
2132 /* mouse report from vt window */
2133 /* don't report release of wheel "buttons" */
2134 if (ev.button >= 4)
2135 return;
2136#ifdef MOUSE_REPORT_DOUBLECLICK
2137 /* only report the release of 'slow' single clicks */
2138 if (MEvent.button != AnyButton
2139 && (ev.button != MEvent.button
2140 || (ev.time - MEvent.time
2141 > MULTICLICK_TIME / 2)))
1855 { 2142 {
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; 2143 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2144 MEvent.button = AnyButton;
1873 mouse_report (ev); 2145 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2146 }
2147#else /* MOUSE_REPORT_DOUBLECLICK */
2148 MEvent.button = AnyButton;
2149 mouse_report (ev);
2150#endif /* MOUSE_REPORT_DOUBLECLICK */
2151 return;
2152 }
2153
1877 /* 2154 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2155 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2156 * when overriding mouse reporting
1880 */ 2157 */
1881 if (PrivateModes & PrivMode_mouse_report 2158 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2159 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2160 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2161 selection_extend (ev.x, ev.y, 0);
1885 2162
1886 switch (ev->button) 2163 switch (ev.button)
2164 {
2165 case Button1:
2166 case Button3:
2167 selection_make (ev.time);
2168 break;
2169
2170 case Button2:
2171 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2172 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2173 break;
2174
2175#ifdef MOUSE_WHEEL
2176 case Button4:
2177 case Button5:
1887 { 2178 {
1888 case Button1: 2179 int i;
1889 case Button3: 2180 page_dirn v;
1890 selection_make (ev->time); 2181
2182 v = ev.button == Button4 ? UP : DN;
2183
2184 if (ev.state & ShiftMask)
1891 break; 2185 i = 1;
1892 case Button2: 2186 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2187 i = nrow - 1;
2188 else
1894 break; 2189 i = 5;
2190
1895#ifdef MOUSE_WHEEL 2191# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2192 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2193 {
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); 2194 mouse_slip_wheel_speed += v ? -1 : 1;
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2195 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2196 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2197
2198 if (!slip_wheel_ev.is_active ())
2199 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1914 } 2200 }
2201 else
1915# endif 2202# endif
1916# ifdef JUMP_MOUSE_WHEEL 2203 {
1917 scr_page (v, i); 2204 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2205 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 } 2206 }
2047 } 2207 }
2048 am_pixmap_trans = 0; 2208 break;
2209#endif
2210 }
2211 }
2212}
2213
2214/*}}} */
2215
2216void
2217rxvt_term::cmd_parse ()
2218{
2219 wchar_t ch = NOCHAR;
2220 char *seq_begin; // remember start of esc-sequence here
2221
2222 for (;;)
2223 {
2224 if (ecb_unlikely (ch == NOCHAR))
2225 {
2226 seq_begin = cmdbuf_ptr;
2227 ch = next_char ();
2228
2229 if (ch == NOCHAR)
2230 break;
2231 }
2232
2233 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2234 {
2235 if (ecb_unlikely (!seen_input))
2236 {
2237 seen_input = 1;
2238 // many badly-written programs (e.g. jed) contain a race condition:
2239 // they first read the screensize and then install a SIGWINCH handler.
2240 // some window managers resize the window early, and these programs
2241 // then sometimes get the size wrong.
2242 // unfortunately other programs are even more buggy and dislike
2243 // being sent SIGWINCH, so only do it when we were in fact being
2244 // resized.
2245 if (seen_resize && cmd_pid)
2246 kill (-cmd_pid, SIGWINCH);
2247 }
2248
2249 /* Read a text string from the input buffer */
2250 wchar_t buf[UBUFSIZ];
2251 bool refreshnow = false;
2252 int nlines = 0;
2253 wchar_t *str = buf;
2254 wchar_t *eol = str + min (ncol, UBUFSIZ);
2255
2256 for (;;)
2257 {
2258 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2259 break;
2260
2261 *str++ = ch;
2262
2263 if (ecb_unlikely (ch == C0_LF || str >= eol))
2264 {
2265 if (ch == C0_LF)
2266 nlines++;
2267
2268 refresh_count++;
2269
2270 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2271 {
2272 refresh_count = 0;
2273
2274 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2275 {
2276 refreshnow = true;
2277 ch = NOCHAR;
2278 break;
2279 }
2280 }
2281
2282 // scr_add_lines only works for nlines <= nrow - 1.
2283 if (nlines >= nrow - 1)
2284 {
2285 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2286 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2287 scr_add_lines (buf, str - buf, nlines);
2288
2289 nlines = 0;
2290 str = buf;
2291 eol = str + min (ncol, UBUFSIZ);
2292 }
2293
2294 if (str >= eol)
2295 {
2296 if (eol >= buf + UBUFSIZ)
2297 {
2298 ch = NOCHAR;
2299 break;
2300 }
2301 else
2302 eol = min (eol + ncol, buf + UBUFSIZ);
2303 }
2304
2305 }
2306
2307 seq_begin = cmdbuf_ptr;
2308 ch = next_char ();
2309 }
2310
2311 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2312 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, str - buf, nlines);
2314
2315 /*
2316 * If there have been a lot of new lines, then update the screen
2317 * What the heck we'll cheat and only refresh less than every page-full.
2318 * if skipScroll is enabled.
2319 */
2320 if (refreshnow)
2321 {
2322 scr_refresh ();
2323 want_refresh = 1;
2324 }
2049 } 2325 }
2050 else 2326 else
2051 { 2327 {
2052 if (TermWin.pixmap != None) 2328 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 { 2329 {
2088 if (oldp != None) 2330 process_nonprinting (ch);
2089 pchanged = 1; 2331 }
2332 catch (const class out_of_input &o)
2333 {
2334 // we ran out of input, retry later
2335 cmdbuf_ptr = seq_begin;
2090 break; 2336 break;
2091 } 2337 }
2092 if (oldp != TermWin.parent[i]) 2338
2093 pchanged = 1; 2339 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2340 }
2098 for (; n < (unsigned int)i; n++) 2341 }
2099 { 2342}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2343
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2344// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2345wchar_t
2103 { 2346rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2347{
2105 break; 2348 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2349 {
2107 } 2350 // assume 7-bit to be ascii ALWAYS
2351 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2352 return *cmdbuf_ptr++;
2353
2354 wchar_t wc;
2355 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2356
2357 if (len == (size_t)-2)
2108 } 2358 {
2109 if (n > (int)(sizeof(TermWin.parent) 2359 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2360 cmdbuf_ptr = cmdbuf_endp;
2361 break;
2111 { 2362 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2363
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2364 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 } 2365 {
2120 else 2366 mbstate.reset (); // reset now undefined conversion state
2367 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2121 { 2368 }
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 2369
2127 rqt.tv_sec = 1; 2370 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2371 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2372 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 } 2373 }
2374
2375 return NOCHAR;
2376}
2377
2378// read the next octet
2379uint32_t
2380rxvt_term::next_octet () NOTHROW
2381{
2382 return cmdbuf_ptr < cmdbuf_endp
2383 ? (unsigned char)*cmdbuf_ptr++
2384 : NOCHAR;
2385}
2386
2387static class out_of_input out_of_input;
2388
2389wchar_t
2390rxvt_term::cmd_getc () THROW ((class out_of_input))
2391{
2392 wchar_t c = next_char ();
2393
2394 if (c == NOCHAR)
2395 throw out_of_input;
2396
2144 return pchanged; 2397 return c;
2145} 2398}
2146#endif
2147 2399
2148/*}}} */ 2400uint32_t
2401rxvt_term::cmd_get8 () THROW ((class out_of_input))
2402{
2403 uint32_t c = next_octet ();
2404
2405 if (c == NOCHAR)
2406 throw out_of_input;
2407
2408 return c;
2409}
2149 2410
2150/*{{{ print pipe */ 2411/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2412/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2413#ifdef PRINTPIPE
2153FILE * 2414FILE *
2154rxvt_term::popen_printer () 2415rxvt_term::popen_printer ()
2155{ 2416{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2417 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2418
2158 if (stream == NULL) 2419 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2420 rxvt_warn ("can't open printer pipe, not printing.\n");
2421
2160 return stream; 2422 return stream;
2161} 2423}
2162 2424
2163int 2425int
2164rxvt_term::pclose_printer (FILE *stream) 2426rxvt_term::pclose_printer (FILE *stream)
2165{ 2427{
2166 fflush (stream); 2428 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); 2429 return pclose (stream);
2173# endif
2174} 2430}
2175 2431
2176/* 2432/*
2177 * simulate attached vt100 printer 2433 * simulate attached vt100 printer
2178 */ 2434 */
2179void 2435void
2180rxvt_term::process_print_pipe () 2436rxvt_term::process_print_pipe ()
2181{ 2437{
2182 int done; 2438 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2439
2185 if ((fd = popen_printer ()) == NULL) 2440 if (!fd)
2186 return; 2441 return;
2187 2442
2188 /* 2443 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2444 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2445 * is received.
2191 */ 2446 */
2192 for (done = 0; !done;) 2447 for (int done = 0; !done; )
2193 { 2448 {
2194 unsigned char buf[8]; 2449 unsigned char buf[8];
2195 unsigned char ch; 2450 unicode_t ch;
2196 unsigned int i, len; 2451 unsigned int i, len;
2197 2452
2198 if ((ch = cmd_getc ()) != C0_ESC) 2453 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2454 {
2200 if (putc(ch, fd) == EOF) 2455 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2456 break; /* done = 1 */
2202 } 2457 }
2203 else 2458 else
2204 { 2459 {
2205 len = 0; 2460 len = 0;
… …
2216 { 2471 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2472 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2473 break; /* done = 1 */
2219 } 2474 }
2220 } 2475 }
2476
2221 for (i = 0; i < len; i++) 2477 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2478 if (putc (buf[i], fd) == EOF)
2223 { 2479 {
2224 done = 1; 2480 done = 1;
2225 break; 2481 break;
2226 } 2482 }
2227 } 2483 }
2228 } 2484 }
2485
2229 pclose_printer (fd); 2486 pclose_printer (fd);
2230} 2487}
2231#endif /* PRINTPIPE */ 2488#endif /* PRINTPIPE */
2232/*}}} */ 2489/*}}} */
2233 2490
2234/* *INDENT-OFF* */
2235enum { 2491enum {
2236 C1_40 = 0x40, 2492 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2493 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, 2494 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, 2495 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 2496 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2497};
2242/* *INDENT-ON* */
2243 2498
2244/*{{{ process non-printing single characters */ 2499/*{{{ process non-printing single characters */
2245void 2500void
2246rxvt_term::process_nonprinting (unsigned char ch) 2501rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2502{
2248 switch (ch) 2503 switch (ch)
2249 { 2504 {
2505 case C0_ESC:
2506 process_escape_seq ();
2507 break;
2250 case C0_ENQ: /* terminal Status */ 2508 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2509 if (rs[Rs_answerbackstring])
2252 tt_write( 2510 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 2511 else
2256 tt_write((unsigned char *)VT100_ANS, 2512 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2513 break;
2259 case C0_BEL: /* bell */ 2514 case C0_BEL: /* bell */
2260 scr_bell (); 2515 scr_bell ();
2261 break; 2516 break;
2262 case C0_BS: /* backspace */ 2517 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2532 scr_charset_choose (1);
2278 break; 2533 break;
2279 case C0_SI: /* shift in - acs */ 2534 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2535 scr_charset_choose (0);
2281 break; 2536 break;
2537
2538#ifdef EIGHT_BIT_CONTROLS
2539 // 8-bit controls
2540 case 0x90: /* DCS */
2541 process_dcs_seq ();
2542 break;
2543 case 0x9b: /* CSI */
2544 process_csi_seq ();
2545 break;
2546 case 0x9d: /* OSC */
2547 process_osc_seq ();
2548 break;
2549#endif
2282 } 2550 }
2283} 2551}
2284/*}}} */ 2552/*}}} */
2285 2553
2286 2554
2287/*{{{ process VT52 escape sequences */ 2555/*{{{ process VT52 escape sequences */
2288void 2556void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2557rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2558{
2291 int row, col; 2559 int row, col;
2292 2560
2293 switch (ch) 2561 switch (ch)
2294 { 2562 {
… …
2324 row = cmd_getc () - ' '; 2592 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2593 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2594 scr_gotorc (row, col, 0);
2327 break; 2595 break;
2328 case 'Z': /* identify the terminal type */ 2596 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2597 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2598 break;
2331 case '<': /* turn off VT52 mode */ 2599 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2600 set_privmode (PrivMode_vt52, 0);
2333 break; 2601 break;
2334 case 'F': /* use special graphics character set */ 2602 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2603 case 'G': /* use regular character set */
2336 /* unimplemented */ 2604 /* unimplemented */
2337 break; 2605 break;
… …
2346 2614
2347/*{{{ process escape sequences */ 2615/*{{{ process escape sequences */
2348void 2616void
2349rxvt_term::process_escape_seq () 2617rxvt_term::process_escape_seq ()
2350{ 2618{
2351 unsigned char ch = cmd_getc (); 2619 unicode_t ch = cmd_getc ();
2352 2620
2353 if (PrivateModes & PrivMode_vt52) 2621 if (priv_modes & PrivMode_vt52)
2354 { 2622 {
2355 process_escape_vt52 (ch); 2623 process_escape_vt52 (ch);
2356 return; 2624 return;
2357 } 2625 }
2358 2626
2359 switch (ch) 2627 switch (ch)
2360 { 2628 {
2361 /* case 1: do_tek_mode (); break; */
2362 case '#': 2629 case '#':
2363 if (cmd_getc () == '8') 2630 if (cmd_getc () == '8')
2364 scr_E (); 2631 scr_E ();
2365 break; 2632 break;
2366 case '(': 2633 case '(':
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2640 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2641 break;
2375 case '+': 2642 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2643 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2644 break;
2378#ifdef MULTICHAR_SET 2645#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': 2646 case '6':
2385 scr_backindex (); 2647 scr_backindex ();
2386 break; 2648 break;
2387#endif 2649#endif
2388 case '7': 2650 case '7':
2389 scr_cursor (SAVE); 2651 scr_cursor (SAVE);
2390 break; 2652 break;
2391 case '8': 2653 case '8':
2392 scr_cursor (RESTORE); 2654 scr_cursor (RESTORE);
2393 break; 2655 break;
2394#ifndef NO_FRILLS 2656#if !ENABLE_MINIMAL
2395 case '9': 2657 case '9':
2396 scr_forwardindex (); 2658 scr_forwardindex ();
2397 break; 2659 break;
2398#endif 2660#endif
2661 // DECPAM/DECPNM
2399 case '=': 2662 case '=':
2400 case '>': 2663 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2664 set_privmode (PrivMode_aplKP, ch == '=');
2402 break; 2665 break;
2403 2666
2404 case C1_40: 2667 case C1_40:
2405 cmd_getc (); 2668 cmd_getc ();
2406 break; 2669 break;
… …
2409 break; 2672 break;
2410 2673
2411 /* 8.3.87: NEXT LINE */ 2674 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2675 case C1_NEL: /* ESC E */
2413 { 2676 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2677 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2678 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2416 } 2679 }
2417 break; 2680 break;
2418 2681
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2682 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2683 case C1_ESA: /* ESC G */
2421 process_graphics (); 2684 // used by original rxvt for rob nations own graphics mode
2685 if (cmd_getc () == 'Q')
2686 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2422 break; 2687 break;
2423 2688
2424 /* 8.3.63: CHARACTER TABULATION SET */ 2689 /* 8.3.63: CHARACTER TABULATION SET */
2425 case C1_HTS: /* ESC H */ 2690 case C1_HTS: /* ESC H */
2426 scr_set_tab (1); 2691 scr_set_tab (1);
… …
2430 case C1_RI: /* ESC M */ 2695 case C1_RI: /* ESC M */
2431 scr_index (DN); 2696 scr_index (DN);
2432 break; 2697 break;
2433 2698
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2699 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2700 /* case C1_SS2: break; */
2436 2701
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2702 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2703 /* case C1_SS3: break; */
2439 2704
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2705 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2706 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2707 process_dcs_seq ();
2443 break; 2708 break;
2444 2709
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2710 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2711 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2712 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2713 break; /* steal obsolete ESC [ c */
2450 2714
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2715 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2716 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2717 process_csi_seq ();
2454 break; 2718 break;
2455 2719
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2720 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2721 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2722 process_osc_seq ();
2459 break; 2723 break;
2460 2724
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2725 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2726 case 'c':
2727 mbstate.reset ();
2463 scr_poweron (); 2728 scr_poweron ();
2464 scrollbar_show (1); 2729 scrollBar.show (1);
2465 break; 2730 break;
2466 2731
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2732 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2733 case 'n':
2469 scr_charset_choose (2); 2734 scr_charset_choose (2);
… …
2476 } 2741 }
2477} 2742}
2478/*}}} */ 2743/*}}} */
2479 2744
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2745/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */
2482enum { 2746enum {
2483 CSI_ICH = 0x40, 2747 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2748 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 , 2749 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, 2750 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, 2751 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, 2752 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, 2753 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 , 2754 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 2755 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2492}; 2756};
2493 2757
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2758#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2759 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2760 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2761#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2762 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2499 2763
2500const unsigned char csi_defaults[] = 2764static const unsigned char csi_defaults[] =
2501 { 2765 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2766 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, */ 2767 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, */ 2768 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, [, \, ], ^, _, */ 2769 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, */ 2770 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, */ 2771 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, */ 2772 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, {, |, }, ~, */ 2773 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 2774 };
2511/* *INDENT-ON* */
2512 2775
2513void 2776void
2514rxvt_term::process_csi_seq () 2777rxvt_term::process_csi_seq ()
2515{ 2778{
2516 unsigned char ch, priv, i; 2779 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 2780 unsigned int nargs, p;
2518 int n, ndef; 2781 int n, ndef;
2519 int arg[ESC_ARGS]; 2782 int arg[ESC_ARGS] = { };
2520 2783
2521 for (nargs = ESC_ARGS; nargs > 0;) 2784 nargs = 0;
2522 arg[--nargs] = 0;
2523 2785
2524 priv = 0; 2786 priv = 0;
2525 ch = cmd_getc (); 2787 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2788 if ((ch >= '<' && ch <= '?') || ch == '!')
2789 {
2527 { /* '<' '=' '>' '?' */ 2790 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2791 priv = ch;
2529 ch = cmd_getc (); 2792 ch = cmd_getc ();
2530 } 2793 }
2794
2531 /* read any numerical arguments */ 2795 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2796 for (n = -1; ch < CSI_ICH; )
2533 { 2797 {
2534 if (isdigit(ch)) 2798 if (isdigit (ch))
2535 { 2799 {
2536 if (n < 0) 2800 if (n < 0)
2537 n = ch - '0'; 2801 n = ch - '0';
2538 else 2802 else
2539 n = n * 10 + ch - '0'; 2803 n = n * 10 + ch - '0';
… …
2542 { 2806 {
2543 if (nargs < ESC_ARGS) 2807 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2808 arg[nargs++] = n;
2545 n = -1; 2809 n = -1;
2546 } 2810 }
2547 else if (ch == '\b') 2811 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); 2812 process_nonprinting (ch);
2559 } 2813
2560 ch = cmd_getc (); 2814 ch = cmd_getc ();
2561 } 2815 }
2562 2816
2563 if (ch > CSI_7F) 2817 if (ch > CSI_7F)
2564 return; 2818 return;
2565 2819
2566 if (nargs < ESC_ARGS) 2820 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2821 arg[nargs++] = n;
2568 2822
2569 i = ch - CSI_ICH; 2823 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2824 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2825 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2826 if (arg[p] == -1)
2573 arg[p] = ndef; 2827 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 2828
2582 /* 2829 /*
2583 * private mode handling 2830 * private mode handling
2584 */ 2831 */
2585 if (priv) 2832 if (priv)
2586 { 2833 {
2587 switch (priv) 2834 switch (priv)
2588 { 2835 {
2589 case '>': 2836 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 2837 if (ch == CSI_DA) /* secondary device attributes */
2838 {
2839 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2840 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2841 //
2842 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2843 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2844 // versions.
2845 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2846 tt_printf ("\033[>%d;95;0c", 'U');
2847 }
2592 break; 2848 break;
2849
2593 case '?': 2850 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2851 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2852 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 2853 break;
2854
2855 case '!':
2856 if (ch == CSI_70)
2857 {
2858 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2859 scr_soft_reset ();
2860
2861 static const int pm_h[] = { 7, 25 };
2862 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2863
2864 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2865 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2597 } 2866 }
2867 break;
2868 }
2869
2598 return; 2870 return;
2599 } 2871 }
2600 2872
2601 switch (ch) 2873 switch (ch)
2602 { 2874 {
2603 /* 2875 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2876 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2877 */
2606#ifdef PRINTPIPE 2878#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2879 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2880 switch (arg[0])
2609 { 2881 {
… …
2701 2973
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2974 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 2975 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 2976 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2977 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2978 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 2979 break;
2708 2980
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2981 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 2982 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 2983 break;
2713 2984
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2985 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 2986 process_sgr_mode (nargs, arg);
2716 break; 2987 break;
2717 2988
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2989 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 2990 switch (arg[0])
2720 { 2991 {
2721 case 5: /* DSR requested */ 2992 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 2993 tt_printf ("\033[0n");
2723 break; 2994 break;
2724 case 6: /* CPR requested */ 2995 case 6: /* CPR requested */
2725 scr_report_position (); 2996 scr_report_position ();
2726 break; 2997 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 2998 case 7: /* unofficial extension */
2999 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3000 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3001 break;
2731#endif
2732 case 8: /* unofficial extension */ 3002 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3003 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3004 break;
2735 } 3005 }
2736 break; 3006 break;
2737 3007
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3008 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3041 break;
2772 3042
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3043 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3044 if (arg[0] == 4)
2775 scr_insert_mode (0); 3045 scr_insert_mode (0);
3046 else if (arg[0] == 20)
3047 priv_modes &= ~PrivMode_LFNL;
2776 break; 3048 break;
2777 3049
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3050 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3051 if (arg[0] == 4)
2780 scr_insert_mode (1); 3052 scr_insert_mode (1);
3053 else if (arg[0] == 20)
3054 priv_modes |= PrivMode_LFNL;
2781 break; 3055 break;
2782 3056
2783 /* 3057 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3058 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3059 */
… …
2797 break; 3071 break;
2798 case CSI_75: 3072 case CSI_75:
2799 scr_cursor (RESTORE); 3073 scr_cursor (RESTORE);
2800 break; 3074 break;
2801 3075
2802#ifndef NO_FRILLS 3076#if !ENABLE_MINIMAL
2803 case CSI_74: 3077 case CSI_74:
2804 process_window_ops (arg, nargs); 3078 process_window_ops (arg, nargs);
2805 break; 3079 break;
2806#endif 3080#endif
2807 3081
2808 case CSI_78: /* DECREQTPARM */ 3082 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3083 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3084 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3085 break;
2812 3086
2813 default: 3087 default:
2814 break; 3088 break;
2815 } 3089 }
2816} 3090}
2817/*}}} */ 3091/*}}} */
2818 3092
2819#ifndef NO_FRILLS 3093#if !ENABLE_MINIMAL
2820/* ARGSUSED */
2821void 3094void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3095rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3096{
2824 int x, y; 3097 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3098 XWindowAttributes wattr;
2829 Window wdummy; 3099 Window wdummy;
3100
3101 dLocal (Display *, dpy);
2830 3102
2831 if (nargs == 0) 3103 if (nargs == 0)
2832 return; 3104 return;
3105
2833 switch (args[0]) 3106 switch (args[0])
2834 { 3107 {
2835 /* 3108 /*
2836 * commands 3109 * commands
2837 */ 3110 */
2838 case 1: /* deiconify window */ 3111 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3112 XMapWindow (dpy, parent);
2840 break; 3113 break;
2841 case 2: /* iconify window */ 3114 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3115 XIconifyWindow (dpy, parent, display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3116 break;
2845 case 3: /* set position (pixels) */ 3117 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3118 XMoveWindow (dpy, parent, args[1], args[2]);
2847 break; 3119 break;
2848 case 4: /* set size (pixels) */ 3120 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3121 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3122 break;
2851 case 5: /* raise window */ 3123 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3124 XRaiseWindow (dpy, parent);
2853 break; 3125 break;
2854 case 6: /* lower window */ 3126 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3127 XLowerWindow (dpy, parent);
2856 break; 3128 break;
2857 case 7: /* refresh window */ 3129 case 7: /* refresh window */
2858 scr_touch (true); 3130 scr_touch (true);
2859 break; 3131 break;
2860 case 8: /* set size (chars) */ 3132 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3133 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3134 (unsigned int) (args[1] * fheight));
2863 break; 3135 break;
3136
3137 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3138 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3139 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3140 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3141 (unsigned int) (args[1] * fheight));
2868 break; 3142 break;
3143
2869 /* 3144 /*
2870 * reports - some output format copied from XTerm 3145 * reports - some output format copied from XTerm
2871 */ 3146 */
2872 case 11: /* report window state */ 3147 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3148 XGetWindowAttributes (dpy, parent, &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3149 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3150 break;
2876 case 13: /* report window position */ 3151 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3152 XGetWindowAttributes (dpy, parent, &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3153 XTranslateCoordinates (dpy, parent, wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3154 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3155 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3156 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3157 break;
2883 case 14: /* report window size (pixels) */ 3158 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3159 XGetWindowAttributes (dpy, parent, &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3160 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3161 break;
3162 case 18: /* report text area size (chars) */
3163 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3164 break;
2887 case 18: /* report window size (chars) */ 3165 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3166 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3167 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3168 case 20: /* report icon label */
3169 {
3170 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3171 XGetIconName (dpy, parent, &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3172 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3173 XFree (s);
3174 }
2894 break; 3175 break;
2895 case 21: /* report window title */ 3176 case 21: /* report window title */
3177 {
3178 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3179 XFetchName (dpy, parent, &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3180 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3181 XFree (s);
3182 }
2898 break; 3183 break;
2899#endif
2900
2901 } 3184 }
2902} 3185}
2903#endif 3186#endif
2904 3187
2905/*----------------------------------------------------------------------*/ 3188/*----------------------------------------------------------------------*/
2906/* 3189/*
2907 * get input up until STRING TERMINATOR (or BEL) 3190 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3191 * ends_how is terminator used. returned input must be free()'d
2909 */ 3192 */
2910unsigned char * 3193char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3194rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3195{
2913 int seen_esc = 0; /* seen escape? */ 3196 unicode_t ch;
3197 bool seen_esc = false;
2914 unsigned int n = 0; 3198 unsigned int n = 0;
2915 unsigned char *s; 3199 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3200
2918 for (; (ch = cmd_getc ());) 3201 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3202 {
2920 if (ch == C0_BEL 3203 if (seen_esc)
2921 || ch == CHAR_ST 3204 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3205 if (ch == 0x5c) /* 7bit ST */
2923 break; 3206 break;
3207 else
3208 return NULL;
3209 }
2924 if (ch == C0_ESC) 3210 else if (ch == C0_ESC)
2925 { 3211 {
2926 seen_esc = 1; 3212 seen_esc = true;
2927 continue; 3213 continue;
2928 } 3214 }
3215 else if (ch == C0_BEL || ch == CHAR_ST)
3216 break;
2929 else if (ch == '\t') 3217 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3218 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3219 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3220 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3221
3222 seen_esc = false;
3223
3224 if (n >= STRING_MAX - 1)
3225 // stop at some sane length
3226 return NULL;
3227
2934 string[n++] = ch; 3228 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3229 }
3230
2937 string[n++] = '\0'; 3231 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3232
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3233 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3234
2942 return s; 3235 return rxvt_wcstombs (string);
2943} 3236}
2944 3237
2945/*----------------------------------------------------------------------*/ 3238/*----------------------------------------------------------------------*/
2946/* 3239/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3240 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3241 */
2949void 3242void
2950rxvt_term::process_dcs_seq () 3243rxvt_term::process_dcs_seq ()
2951{ 3244{
2952 unsigned char eh, *s;
2953 /* 3245 /*
2954 * Not handled yet 3246 * Not handled yet
2955 */ 3247 */
3248
3249 unicode_t eh;
2956 s = get_to_st (&eh); 3250 char *s = get_to_st (eh);
2957 if (s) 3251 if (s)
2958 free(s); 3252 free (s);
3253
2959 return; 3254 return;
2960} 3255}
2961 3256
2962/*----------------------------------------------------------------------*/ 3257/*----------------------------------------------------------------------*/
2963/* 3258/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3259 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3260 */
2966void 3261void
2967rxvt_term::process_osc_seq () 3262rxvt_term::process_osc_seq ()
2968{ 3263{
2969 unsigned char ch, eh, *s; 3264 int arg;
2970 int arg;
2971 3265
2972 ch = cmd_getc (); 3266 unicode_t ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3267 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3268 arg = arg * 10 + (ch - '0');
2975 3269
2976 if (ch == ';') 3270 if (ch == ';')
2977 { 3271 {
3272 unicode_t eh;
2978 s = get_to_st (&eh); 3273 char *s = get_to_st (eh);
3274
2979 if (s) 3275 if (s)
2980 { 3276 {
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); 3277 process_xterm_seq (arg, s, eh);
2993 free(s); 3278 free (s);
2994 } 3279 }
3280 }
3281}
3282
3283void
3284rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3285{
3286 if (str[0] == '?' && !str[1])
2995 } 3287 {
3288 rgba c;
3289 pix_colors_focused[color].get (c);
3290
3291#if XFT
3292 if (c.a != rgba::MAX_CC)
3293 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3294 else
3295#endif
3296 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3297 }
3298 else
3299 set_window_color (color, str);
2996} 3300}
3301
2997/* 3302/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3303 * 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 */ 3304 */
3018void 3305void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3306rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3307{
3021 int changed = 0; 3308 int color;
3022 int color;
3023 char *buf, *name; 3309 char *buf, *name;
3310 bool query = str[0] == '?' && !str[1];
3311 int saveop = op;
3024 3312
3313 dLocal (Display *, dpy);
3314
3025 assert(str != NULL); 3315 assert (str != NULL);
3316
3317 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3318 return;
3319
3026 switch (op) 3320 switch (op)
3027 { 3321 {
3028 case XTerm_name: 3322 case XTerm_name:
3029 set_title (str); 3323 set_title (str);
3030 /* FALLTHROUGH */ 3324 /* FALLTHROUGH */
3031 case XTerm_iconName: 3325 case XTerm_iconName:
3032 set_iconName (str); 3326 set_icon_name (str);
3033 break; 3327 break;
3034 case XTerm_title: 3328 case XTerm_title:
3035 set_title (str); 3329 set_title (str);
3036 break; 3330 break;
3331 case XTerm_property:
3332 if (str[0] == '?')
3333 {
3334 Atom prop = display->atom (str + 1);
3335 Atom actual_type;
3336 int actual_format;
3337 unsigned long nitems;
3338 unsigned long bytes_after;
3339 unsigned char *value = 0;
3340 const char *str = "";
3341
3342 if (prop
3343 && XGetWindowProperty (dpy, parent,
3344 prop, 0, 1<<16, 0, AnyPropertyType,
3345 &actual_type, &actual_format,
3346 &nitems, &bytes_after, &value) == Success
3347 && actual_type != None
3348 && actual_format == 8)
3349 str = (const char *)(value);
3350
3351 tt_printf ("\033]%d;%s%c", op, str, resp);
3352
3353 XFree (value);
3354 }
3355 else
3356 {
3357 char *eq = strchr (str, '=');
3358
3359 if (eq)
3360 {
3361 *eq = 0;
3362 set_utf8_property (display->atom (str), eq + 1);
3363 }
3364 else
3365 XDeleteProperty (dpy, parent,
3366 display->atom (str));
3367 }
3368 break;
3369
3037 case XTerm_Color: 3370 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3371 for (buf = (char *)str; buf && *buf;)
3039 { 3372 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3373 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3374 break;
3375
3042 *name++ = '\0'; 3376 *name++ = '\0';
3043 color = atoi(buf); 3377 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3378
3379 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3380 break;
3381
3046 if ((buf = STRCHR(name, ';')) != NULL) 3382 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3383 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3384
3385 process_color_seq (op, color, name, resp);
3049 } 3386 }
3387 break;
3388 case Rxvt_restoreFG:
3389 case XTerm_Color00:
3390 process_color_seq (op, Color_fg, str, resp);
3391 break;
3392 case Rxvt_restoreBG:
3393 case XTerm_Color01:
3394 process_color_seq (op, Color_bg, str, resp);
3050 break; 3395 break;
3051#ifndef NO_CURSORCOLOR 3396#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3397 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3398 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3399 break;
3055#endif 3400#endif
3056 case XTerm_Color_pointer: 3401 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3402 process_color_seq (op, Color_pointer_fg, str, resp);
3058 break; 3403 break;
3404 case XTerm_Color_pointer_bg:
3405 process_color_seq (op, Color_pointer_bg, str, resp);
3406 break;
3407#ifdef OPTION_HC
3408 case XTerm_Color_HC:
3409 process_color_seq (op, Color_HC, str, resp);
3410 break;
3411 case XTerm_Color_HTC:
3412 process_color_seq (op, Color_HTC, str, resp);
3413 break;
3414#endif
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3415#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3416 case URxvt_Color_BD:
3061 set_window_color (Color_BD, str); 3417 process_color_seq (op, Color_BD, str, resp);
3062 break; 3418 break;
3063 case XTerm_Color_UL: 3419 case URxvt_Color_UL:
3064 set_window_color (Color_UL, str); 3420 process_color_seq (op, Color_UL, str, resp);
3065 break; 3421 break;
3066 case XTerm_Color_RV: 3422 case URxvt_Color_IT:
3067 set_window_color (Color_RV, str); 3423 process_color_seq (op, Color_IT, str, resp);
3068 break; 3424 break;
3069#endif 3425#endif
3070 3426 case URxvt_Color_border:
3071 case XTerm_Menu: 3427 process_color_seq (op, Color_border, str, resp);
3428 break;
3429#if ENABLE_TRANSPARENCY
3430 case URxvt_Color_tint:
3431 process_color_seq (op, Color_tint, str, resp);
3072 /* 3432 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3433 bool changed = false;
3074 * so DON'T do it here 3434
3435 if (ISSET_PIXCOLOR (Color_tint))
3436 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3437
3438 if (changed)
3439 update_background ();
3075 */ 3440 }
3441
3076 break; 3442 break;
3443#endif
3444
3445#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3446 case Rxvt_Pixmap:
3078 if (*str != ';') 3447 if (!strcmp (str, "?"))
3079 { 3448 {
3080#if XPM_BACKGROUND 3449 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3450
3082 set_bgPixmap (str); /* change pixmap */ 3451 sprintf (str, "[%dx%d+%d+%d]",
3083#endif 3452 min (h_scale, 32767), min (v_scale, 32767),
3084 scr_touch (true); 3453 min (h_align, 32767), min (v_align, 32767));
3454 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3455 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3456 else
3087 { 3457 {
3458 int changed = 0;
3459
3460 if (*str != ';')
3461 {
3462 if (bg_set_file (str)) /* change pixmap */
3463 {
3464 changed++;
3465 str = strchr (str, ';');
3466 if (str == NULL)
3467 bg_set_default_geometry ();
3468 else
3469 bg_set_geometry (str+1);
3470 }
3471 }
3472 else
3473 {
3088 str++; 3474 str++;
3089#if XPM_BACKGROUND 3475 if (bg_set_geometry (str, true))
3090 changed += scale_pixmap (str); 3476 changed++;
3091#endif 3477 }
3092 3478
3479 if (changed)
3480 {
3481 if (bg_window_position_sensitive ())
3482 {
3483 int x, y;
3484 get_window_origin (x, y);
3485 bg_set_position (x, y);
3486 }
3487 update_background ();
3488 }
3093 } 3489 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3490 break;
3491#endif
3102 3492
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: 3493 case XTerm_logfile:
3494 // TODO, when secure mode?
3110 break; 3495 break;
3111 case XTerm_font: 3496
3112 change_font (0, str);
3113 break;
3114#if 0 3497#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3498 case Rxvt_dumpscreen: /* no error notices */
3116 { 3499 {
3117 int fd; 3500 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3501 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3502 {
3120 scr_dump (fd); 3503 scr_dump (fd);
3121 close(fd); 3504 close (fd);
3122 } 3505 }
3123 } 3506 }
3124 break; 3507 break;
3125#endif 3508#endif
3509 case XTerm_font:
3510 op = URxvt_font;
3511 case URxvt_font:
3512#if ENABLE_STYLES
3513 case URxvt_boldFont:
3514 case URxvt_italicFont:
3515 case URxvt_boldItalicFont:
3516#endif
3517 if (query)
3518 tt_printf ("\33]%d;%-.250s%c", saveop,
3519 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3520 ? fontset[op - URxvt_font]->fontdesc : "",
3521 resp);
3522 else
3523 {
3524 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3525
3526 res = strdup (str);
3527 allocated.push_back ((void *)res);
3528 set_fonts ();
3529 }
3530 break;
3531
3532 case URxvt_version:
3533 if (query)
3534 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3535 op,
3536 rs[Rs_name], VERSION[0], VERSION[2],
3537 resp);
3538 break;
3539
3540#if !ENABLE_MINIMAL
3541 case URxvt_locale:
3542 if (query)
3543 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3544 else
3545 {
3546 set_locale (str);
3547 pty->set_utf8_mode (enc_utf8);
3548 init_xlocale ();
3549 }
3550 break;
3551
3552 case URxvt_view_up:
3553 case URxvt_view_down:
3554 {
3555 int lines = atoi (str);
3556
3557 if (lines)
3558 scr_page (op == URxvt_view_up ? UP : DN, lines);
3559 else
3560 scr_erase_savelines ();
3561 }
3562
3563 break;
3564#endif
3565
3566#if ENABLE_PERL
3567 case URxvt_perl:
3568 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3569 break;
3570#endif
3127 } 3571 }
3128} 3572}
3129/*----------------------------------------------------------------------*/ 3573/*----------------------------------------------------------------------*/
3130 3574
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3575/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3583 * so no need for fancy checking
3140 */ 3584 */
3141int 3585int
3142rxvt_term::privcases (int mode, unsigned long bit) 3586rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3587{
3144 int state; 3588 int state;
3145 3589
3146 if (mode == 's') 3590 if (mode == 's')
3147 { 3591 {
3148 SavedModes |= (PrivateModes & bit); 3592 SavedModes |= (priv_modes & bit);
3149 return -1; 3593 return -1;
3150 } 3594 }
3151 else 3595 else
3152 { 3596 {
3153 if (mode == 'r') 3597 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3598 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3599 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3600 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3601
3602 set_privmode (bit, state);
3158 } 3603 }
3604
3159 return state; 3605 return state;
3160} 3606}
3161 3607
3162/* we're not using priv _yet_ */ 3608/* we're not using priv _yet_ */
3163void 3609void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3610rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3611{
3166 unsigned int i, j; 3612 unsigned int i, j;
3167 int state; 3613 int state;
3614
3168 static const struct 3615 static const struct
3169 { 3616 {
3170 const int argval; 3617 const int argval;
3171 const unsigned long bit; 3618 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3619 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3620 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3621 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3622 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3623 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3624 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3625 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3626 { 7, PrivMode_Autowrap }, // DECAWM
3627 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3628 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3629 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3630 // 19 Print screen prints full screen/scroll region
3184#endif 3631 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3632#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3633 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3634#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3635 { 35, PrivMode_ShiftKeys }, // rxvt extension
3636 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3637 { 40, PrivMode_132OK },
3638 // 41 xterm more fixes NYI
3639 // 45 margin bell NYI
3640 // 46 start logging
3191 { 47, PrivMode_Screen }, 3641 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3642 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3643#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3644 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3645#endif
3196 { 1000, PrivMode_MouseX11 }, 3646 { 1000, PrivMode_MouseX11 },
3647 { 1002, PrivMode_MouseBtnEvent },
3648 { 1003, PrivMode_MouseAnyEvent },
3649#if ENABLE_FRILLS
3650 { 1005, PrivMode_ExtModeMouse },
3651#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3652 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3653 { 1011, PrivMode_Keypress }, // rxvt extension
3654#if ENABLE_FRILLS
3655 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3656#endif
3657 // 1035 enable modifiers for alt, numlock NYI
3658 // 1036 send ESC for meta keys NYI
3659 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3660 { 1047, PrivMode_Screen },
3661 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3662 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3663 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3664 { 2004, PrivMode_BracketPaste },
3201 }; 3665 };
3202 3666
3203 if (nargs == 0) 3667 if (nargs == 0)
3204 return; 3668 return;
3205 3669
… …
3212 for (i = 0; i < nargs; i++) 3676 for (i = 0; i < nargs; i++)
3213 { 3677 {
3214 state = -1; 3678 state = -1;
3215 3679
3216 /* basic handling */ 3680 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3681 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3682 if (argtopriv[j].argval == arg[i])
3219 { 3683 {
3220 state = privcases (mode, argtopriv[j].bit); 3684 state = privcases (mode, argtopriv[j].bit);
3221 break; 3685 break;
3222 } 3686 }
3223 3687
3224 /* extra handling for values with state unkept */ 3688 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3689 switch (arg[i])
3227 { 3690 {
3691#if ENABLE_STYLES
3692 case 1021:
3693 set_option (Opt_intensityStyles, mode);
3694
3695 scr_touch (true);
3696 break;
3697#endif
3228 case 1048: /* alternative cursor save */ 3698 case 1048: /* alternative cursor save */
3699 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3700 if (mode == 0)
3230 scr_cursor (RESTORE); 3701 scr_cursor (RESTORE);
3231 else if (mode == 1) 3702 else if (mode == 1)
3232 scr_cursor (SAVE); 3703 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; 3704 break;
3705 }
3706
3707 if (state >= 0)
3708 /* extra handling for values with valid 0 or 1 state */
3709 switch (arg[i])
3710 {
3711 /* case 1: - application cursor keys */
3712 case 2: /* VT52 mode */
3713 /* oddball mode. should be set regardless of set/reset
3714 * parameter. Return from VT52 mode with an ESC < from
3715 * within VT52 mode
3716 */
3717 set_privmode (PrivMode_vt52, 1);
3718 break;
3249 case 3: /* 80/132 */ 3719 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3720 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3721 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3722 break;
3254 case 4: /* smooth scrolling */ 3723 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3724 set_option (Opt_jumpScroll, !state);
3259 break; 3725 break;
3260 case 5: /* reverse video */ 3726 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3727 scr_rvideo_mode (state);
3262 break; 3728 break;
3263 case 6: /* relative/absolute origins */ 3729 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3730 scr_relative_origin (state);
3265 break; 3731 break;
3266 case 7: /* autowrap */ 3732 case 7: /* autowrap */
3267 scr_autowrap (state); 3733 scr_autowrap (state);
3268 break; 3734 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3735 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3736 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3737 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3738 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3739 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 3740#ifdef scrollBar_esc
3282 case scrollBar_esc: 3741 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3742 if (scrollBar.map (state))
3284 { 3743 {
3285 resize_all_windows (0, 0, 0); 3744 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3745 scr_touch (true);
3287 } 3746 }
3288 break; 3747 break;
3289#endif 3748#endif
3290 case 25: /* visible/invisible cursor */ 3749 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3750 scr_cursor_visible (state);
3292 break; 3751 break;
3293 /* case 35: - shift keys */ 3752 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3753 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3754 case 47: /* secondary screen */
3296 scr_change_screen (state); 3755 scr_change_screen (state);
3297 break; 3756 break;
3298 /* case 66: - application key pad */ 3757 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3758 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3759 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3760 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3761 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3762 break;
3304#if 0
3305 case 1001: 3763 case 1002:
3306 break; /* X11 mouse highlighting */ 3764 case 1003:
3307#endif 3765 if (state)
3766 {
3767 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3768 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3769 mouse_row = mouse_col = 0;
3770 vt_emask_mouse = PointerMotionMask;
3771 }
3772 else
3773 vt_emask_mouse = NoEventMask;
3774
3775 vt_select_input ();
3776 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3777 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3778 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3779 break;
3314 case 1011: /* scroll to bottom on key press */ 3780 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3781 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3782 break;
3320 case 1047: /* secondary screen w/ clearing */ 3783 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3784 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3785 if (!state)
3323 scr_erase_screen (2); 3786 scr_erase_screen (2);
3787
3324 scr_change_screen (state); 3788 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3789 break;
3790 case 1049: /* secondary screen w/ clearing first */
3791 if (option (Opt_secondaryScreen))
3792 if (state)
3793 scr_cursor (SAVE);
3794
3795 scr_change_screen (state);
3796
3797 if (option (Opt_secondaryScreen))
3798 if (state)
3799 scr_erase_screen (2);
3800 else
3801 scr_cursor (RESTORE);
3802 break;
3803 default:
3804 break;
3328 } 3805 }
3329 } 3806 }
3330} 3807}
3331/*}}} */ 3808/*}}} */
3332 3809
3333/*{{{ process sgr sequences */ 3810/*{{{ process sgr sequences */
3334void 3811void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3812rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3813{
3337 unsigned int i; 3814 unsigned int i;
3338 short rendset; 3815 short rendset;
3339 int rendstyle; 3816 int rendstyle;
3340 3817
3341 if (nargs == 0) 3818 if (nargs == 0)
3342 { 3819 {
3343 scr_rendition (0, ~RS_None); 3820 scr_rendition (0, ~RS_None);
3344 return; 3821 return;
3345 } 3822 }
3823
3346 for (i = 0; i < nargs; i++) 3824 for (i = 0; i < nargs; i++)
3347 { 3825 {
3348 rendset = -1; 3826 rendset = -1;
3349 switch (arg[i]) 3827 switch (arg[i])
3350 { 3828 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3830 rendset = 0, rendstyle = ~RS_None;
3353 break; 3831 break;
3354 case 1: 3832 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3833 rendset = 1, rendstyle = RS_Bold;
3356 break; 3834 break;
3835 //case 2: // low intensity
3836 case 3:
3837 rendset = 1, rendstyle = RS_Italic;
3838 break;
3357 case 4: 3839 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3840 rendset = 1, rendstyle = RS_Uline;
3359 break; 3841 break;
3360 case 5: 3842 case 5: // slowly blinking
3843 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3844 rendset = 1, rendstyle = RS_Blink;
3362 break; 3845 break;
3846 //case 6: // scoansi light background
3363 case 7: 3847 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3848 rendset = 1, rendstyle = RS_RVid;
3365 break; 3849 break;
3366 case 22: 3850 case 8:
3851 // invisible. NYI
3852 break;
3853 //case 9: // crossed out
3854 //case 10: // scoansi acs off, primary font
3855 //case 11: // scoansi acs on, first alt font
3856 //case 12: // scoansi acs on, |0x80, second alt font
3857 //...
3858 //case 19: // ninth alt font
3859 //case 20: // gothic
3860 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3861 rendset = 0, rendstyle = RS_Bold;
3862 break;
3863 case 22: // normal intensity
3864 rendset = 0, rendstyle = RS_Bold;
3865 break;
3866 case 23: // disable italic
3867 rendset = 0, rendstyle = RS_Italic;
3368 break; 3868 break;
3369 case 24: 3869 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3870 rendset = 0, rendstyle = RS_Uline;
3371 break; 3871 break;
3372 case 25: 3872 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3873 rendset = 0, rendstyle = RS_Blink;
3374 break; 3874 break;
3875 case 26: // variable spacing (iso 8613)
3876 rendset = 0, rendstyle = RS_Blink;
3877 break;
3375 case 27: 3878 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3879 rendset = 0, rendstyle = RS_RVid;
3377 break; 3880 break;
3881 //case 28: // visible. NYI
3882 //case 29: // not crossed-out
3378 } 3883 }
3884
3379 if (rendset != -1) 3885 if (rendset != -1)
3380 { 3886 {
3381 scr_rendition (rendset, rendstyle); 3887 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 3888 continue; /* for (;i;) */
3383 } 3889 }
3384 3890
3385 switch (arg[i]) 3891 switch (arg[i])
3386 { 3892 {
3387 case 30: 3893 case 30:
… …
3390 case 33: 3896 case 33:
3391 case 34: 3897 case 34:
3392 case 35: 3898 case 35:
3393 case 36: 3899 case 36:
3394 case 37: 3900 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3901 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3902 break;
3398#ifdef TTY_256COLOR 3903 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3904 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3905 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3906 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3907 i += 2;
3405 } 3908 }
3406 break; 3909 break;
3407#endif
3408 case 39: /* default fg */ 3910 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3911 scr_color (Color_fg, Color_fg);
3410 break; 3912 break;
3411 3913
3412 case 40: 3914 case 40:
… …
3415 case 43: 3917 case 43:
3416 case 44: 3918 case 44:
3417 case 45: 3919 case 45:
3418 case 46: 3920 case 46:
3419 case 47: 3921 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3922 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3923 break;
3423#ifdef TTY_256COLOR 3924 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3925 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3926 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3927 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3928 i += 2;
3430 } 3929 }
3431 break; 3930 break;
3432#endif
3433 case 49: /* default bg */ 3931 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3932 scr_color (Color_bg, Color_bg);
3435 break; 3933 break;
3436 3934
3437#ifndef NO_BRIGHTCOLOR 3935 //case 50: // not variable spacing
3936
3937#if !ENABLE_MINIMAL
3438 case 90: 3938 case 90:
3439 case 91: /* set bright fg color */ 3939 case 91: /* set bright fg color */
3440 case 92: 3940 case 92:
3441 case 93: 3941 case 93:
3442 case 94: 3942 case 94:
3443 case 95: 3943 case 95:
3444 case 96: 3944 case 96:
3445 case 97: 3945 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3946 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3947 break;
3449 case 100: 3948 case 100:
3450 case 101: /* set bright bg color */ 3949 case 101: /* set bright bg color */
3451 case 102: 3950 case 102:
3452 case 103: 3951 case 103:
3453 case 104: 3952 case 104:
3454 case 105: 3953 case 105:
3455 case 106: 3954 case 106:
3456 case 107: 3955 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3956 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3957 break;
3460#endif 3958#endif
3461
3462 } 3959 }
3463 } 3960 }
3464} 3961}
3465/*}}} */ 3962/*}}} */
3466 3963
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/* ------------------------------------------------------------------------- */ 3964/* ------------------------------------------------------------------------- */
3532 3965
3533/* 3966/*
3534 * Send printf() formatted output to the command. 3967 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 3968 * Only use for small amounts of data.
3536 */ 3969 */
3537void 3970void
3538rxvt_term::tt_printf (const char *fmt,...) 3971rxvt_term::tt_printf (const char *fmt,...)
3539{ 3972{
3540 va_list arg_ptr; 3973 va_list arg_ptr;
3541 unsigned char buf[256]; 3974 char buf[256];
3542 3975
3543 va_start (arg_ptr, fmt); 3976 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3977 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 3978 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 3979 tt_write (buf, strlen (buf));
3547} 3980}
3548 3981
3549/* ---------------------------------------------------------------------- */ 3982/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 3983/* 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. 3984 * or generated by us in response to a query ESC sequence.
3552 */ 3985 */
3553void 3986static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3555{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3557 3987
3558 if (len) 3988void
3989rxvt_term::tt_write (const char *data, unsigned int len)
3990{
3991 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3992 return;
3993
3994 if (pty->pty < 0)
3995 return;
3996
3997 if (v_buflen == 0)
3998 {
3999 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4000
4001 max_it (written, 0);
4002
4003 if (written == len)
4004 return;
4005
4006 data += written;
4007 len -= written;
3559 { 4008 }
4009
4010 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4011
4012 memcpy (v_buffer + v_buflen, data, len);
4013 v_buflen += len;
4014
4015 pty_ev.set (ev::READ | ev::WRITE);
4016}
4017
4018void rxvt_term::pty_write ()
4019{
4020 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4021
4022 if (written > 0)
4023 {
4024 v_buflen -= written;
4025
3560 if (v_buflen == 0) 4026 if (v_buflen == 0)
3561 { 4027 {
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); 4028 free (v_buffer);
3589 v_buffer = 0; 4029 v_buffer = 0;
3590 v_buflen = 0;
3591 4030
3592 pty_ev.set (EVENT_READ); 4031 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; 4032 return;
3605 } 4033 }
4034
4035 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4036 }
4037 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4038 pty_ev.set (ev::READ);
3607} 4039}
3608 4040
3609/*----------------------- end-of-file (C source) -----------------------*/ 4041/*----------------------- end-of-file (C source) -----------------------*/
3610 4042

Diff Legend

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