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 1.48 by pcg, Sat Feb 21 21:15:03 2004 UTC vs.
Revision 1.515 by root, Tue Jun 5 11:00:40 2012 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2011 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
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
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 ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
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 ecb_cold
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int ecb_cold
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym ecb_cold
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int ecb_cold
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void ecb_cold
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#if 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) // currently disabled, doesn't seem to work, nor is useful 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
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
781 if (len > 0)
782 {
620 /* 783 /*
784 * pass Shift/Control indicators for function keys ending with `~'
785 *
786 * eg,
787 * Prior = "ESC[5~"
788 * Shift+Prior = "ESC[5$"
789 * Ctrl+Prior = "ESC[5^"
790 * Ctrl+Shift+Prior = "ESC[5@"
791 */
792 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
793 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
794
795 /*
621 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
622 */ 797 */
623#ifdef META8_OPTION 798#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 800 kbuf[len - 1] |= 0x80;
626#endif 801#endif
802 }
627 803
628 } 804 }
629 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
630 { 806 {
631 len = 1; 807 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
633 } 814 }
634 else 815 else
635 { 816 {
636#ifdef META8_OPTION 817#ifdef META8_OPTION
637 /* set 8-bit on */ 818 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
639 { 820 {
640 unsigned char *ch; 821 char *ch;
641 822
642 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 824 *ch |= 0x80;
825
644 meta = 0; 826 meta = 0;
645 } 827 }
646#endif 828#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat (kbuf, len);
650#endif
651 /* nil */ ; 829 /* nil */ ;
652 } 830 }
653 } 831 }
832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
654 835
655 if (len <= 0) 836 if (len <= 0)
656 return; /* not mapped */ 837 return; /* not mapped */
657 838
658 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 840 if (view_start)
660 { 841 {
661 TermWin.view_start = 0; 842 view_start = 0;
662 want_refresh = 1; 843 want_refresh = 1;
663 } 844 }
664
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 845
679 /* escape prefix */ 846 /* escape prefix */
680 if (meta 847 if (meta
681#ifdef META8_OPTION 848#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 849 && meta_char == C0_ESC
683#endif 850#endif
684 ) 851 )
685 { 852 {
686 const unsigned char ch = C0_ESC; 853 const char ch = C0_ESC;
687
688 tt_write (&ch, 1); 854 tt_write (&ch, 1);
689 } 855 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 856
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); 857 tt_write (kbuf, (unsigned int)len);
703} 858}
704/*}}} */
705 859
706#if (MENUBAR_MAX) 860void ecb_cold
707/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 861rxvt_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{ 862{
712 unsigned int n, s; 863#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
864 KeySym keysym;
713 865
714 n = cmdbuf_ptr - cmdbuf_base; 866 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 867#endif
716 if (n > 0 && s < count) 868
869#if ENABLE_FRILLS || ISO_14755
870 // ISO 14755 support
871 if (iso14755buf)
872 if (iso14755buf & ISO_14755_52)
717 { 873 {
718 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 874# if ISO_14755
719 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 875 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 876# endif
721 cmdbuf_endp -= n; 877# if ISO_14755
722 s += n; 878 // iso14755 part 5.2 handling: release time
879 // first: controls
880 if ((ev.state & ControlMask)
881 && ((keysym >= 0x40 && keysym <= 0x5f)
882 || (keysym >= 0x61 && keysym <= 0x7f)))
883 {
884 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
885 commit_iso14755 ();
886
887 return;
888 }
889
890 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
891 if (i[0] == keysym)
892 {
893 iso14755buf = ISO_14755_51 | i[1];
894 commit_iso14755 ();
895
896 return;
897 }
898
899 scr_bell ();
900# endif
901 iso14755buf = 0;
902
903 return;
723 } 904 }
724 if (count > s) 905 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 906 {
726 rxvt_print_error ("data loss: cmd_write too large"); 907# if ISO_14755
727 count = s; 908 scr_overlay_off ();
909# endif
910 if (iso14755buf & ISO_14755_51)
911 commit_iso14755 ();
912#if ISO_14755
913 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
914 {
915 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
916
917 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
918 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
919 }
920# endif
921 else
922 iso14755buf = 0;
728 } 923 }
729 for (; count--;) 924#endif
730 *cmdbuf_endp++ = *str++; 925
926 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 927 return;
928
929#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
930 if (!(ev.state & ControlMask))
931 slip_wheel_ev.stop ();
932 else if (keysym == XK_Control_L || keysym == XK_Control_R)
933 mouse_slip_wheel_speed = 0;
934#endif
732} 935}
733#endif /* MENUBAR_MAX */
734 936
735void 937void
736rxvt_term::flush () 938rxvt_term::flush ()
737{ 939{
738#ifdef TRANSPARENT 940 flush_ev.stop ();
739 if (want_full_refresh) 941
942#ifdef HAVE_BG_PIXMAP
943 if (bg_flags & BG_NEEDS_REFRESH)
740 { 944 {
741 want_full_refresh = 0; 945 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 946 scr_touch (false);
744 want_refresh = 1;
745 } 947 }
746#endif 948#endif
747 949
748 if (want_refresh) 950 if (want_refresh)
749 { 951 {
952 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
953 {
954 int row = view_start;
955 int end_row = row + nrow;
956
957 while (row > top_row && ROW (row - 1).is_longer ())
958 --row;
959
960 do
961 {
962 int start_row = row;
963 line_t *l;
964
965 do
966 {
967 l = &ROW (row++);
968
969 if (!(l->f & LINE_FILTERED))
970 {
971 // line not filtered, mark it as filtered
972 l->f |= LINE_FILTERED;
973 while (l->is_longer ())
974 {
975 l = &ROW (row++);
976 l->f |= LINE_FILTERED;
977 }
978
979 // and filter it
980 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
981
982 break;
983 }
984 }
985 while (l->is_longer () && row < end_row);
986 }
987 while (row < end_row);
988 }
989
750 scr_refresh (refresh_type); 990 scr_refresh ();
751 scrollbar_show (1); 991 scrollBar.show (1);
752#ifdef USE_XIM 992#if USE_XIM
753 IMSendSpot (); 993 im_send_spot ();
754#endif 994#endif
755
756 } 995 }
757 996
758 display->flush (); 997 display->flush ();
759} 998}
760 999
1000/* checks whether a refresh is requested and starts the refresh timer */
761void 1001void
762rxvt_term::check_cb (check_watcher &w) 1002rxvt_term::refresh_check ()
763{ 1003{
764 SET_R (this); 1004 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1005 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1006
1007 display->flush ();
1008}
1009
1010void
1011rxvt_term::flush_cb (ev::timer &w, int revents)
1012{
1013 make_current ();
1014
1015 refresh_count = 0;
767 flush (); 1016 flush ();
768} 1017}
769 1018
770#ifdef CURSOR_BLINK 1019#ifdef CURSOR_BLINK
771void 1020void
1021rxvt_term::cursor_blink_reset ()
1022{
1023 if (hidden_cursor)
1024 {
1025 hidden_cursor = 0;
1026 want_refresh = 1;
1027 }
1028
1029 if (option (Opt_cursorBlink))
1030 cursor_blink_ev.again ();
1031 else
1032 cursor_blink_ev.stop ();
1033}
1034
1035void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1036rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1037{
774 hidden_cursor = !hidden_cursor; 1038 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1039 want_refresh = 1;
776 1040 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1041}
779#endif 1042#endif
780 1043
781#ifdef TEXT_BLINK 1044#ifdef TEXT_BLINK
782void 1045void
783rxvt_term::text_blink_cb (time_watcher &w) 1046rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1047{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1048 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1049 {
787 hidden_text = !hidden_text; 1050 hidden_text = !hidden_text;
788 want_refresh = 1; 1051 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1052 refresh_check ();
1053 }
1054 else
1055 w.stop ();
1056}
1057#endif
1058
1059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1060void
1061rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1062{
1063 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1064 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1065 {
1066 want_refresh = 1;
1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifdef SELECTION_SCROLLING
1075void
1076rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1077{
1078 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1079 {
1080 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1092{
1093 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098
1099 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1100 {
1101 mouse_slip_wheel_speed = 0;
1102 w.stop ();
1103 }
1104}
1105#endif
1106
1107#if LINUX_YIELD_HACK
1108static struct event_handler
1109{
1110 ev::prepare yield_ev;
1111
1112 void yield_cb (ev::prepare &w, int revents)
1113 {
1114 // this should really be sched_yield(), but the linux guys thought
1115 // that giving a process calling sched_yield () less cpu time than
1116 // ones with high nice levels is a useful thing to do. It surely is is
1117 // allowed by the sus... as is returning ENOSYS.
1118 // since the linux guys additionally thought that breaking the only
1119 // known workaround against their unusable sched_yield hack is cool,
1120 // we just nanosleep a bit and hope for the best.
1121
1122 struct timespec ts = { 0, 1000 };
1123 nanosleep (&ts, 0);
1124
1125 w.stop ();
1126 }
1127
1128 event_handler ()
1129 : yield_ev (this, &event_handler::yield_cb)
1130 {
1131 }
1132} event_handler;
1133#endif
1134
1135/* make sure all the cmd data is at beginning of cmdbuf */
1136void
1137rxvt_term::cmdbuf_reify ()
1138{
1139 if (cmdbuf_ptr == cmdbuf_base)
1140 return;
1141
1142 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1143
1144 memmove (cmdbuf_base, cmdbuf_ptr, used);
1145 cmdbuf_ptr = cmdbuf_base;
1146 cmdbuf_endp = cmdbuf_ptr + used;
1147
1148}
1149
1150#if defined (KEYSYM_RESOURCE)
1151void
1152rxvt_term::cmdbuf_append (const char *str, size_t count)
1153{
1154 cmdbuf_reify ();
1155
1156 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1157
1158 if (count > avail)
1159 return;
1160
1161 memcpy (cmdbuf_endp, str, count);
1162 cmdbuf_endp += count;
1163
1164 cmd_parse ();
791} 1165}
792#endif 1166#endif
793 1167
794bool 1168bool
795rxvt_term::pty_fill () 1169rxvt_term::pty_fill ()
796{ 1170{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1171 cmdbuf_reify ();
798 1172
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1173 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1174
1175 if (!avail)
1176 {
1177 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1178 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1179 cmdbuf_endp = cmdbuf_ptr;
1180 avail = CBUFSIZ;
1181 }
802 1182
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1183 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1184
805 if (n > 0) 1185 if (r > 0)
806 { 1186 {
807 cmdbuf_endp += n; 1187 cmdbuf_endp += r;
808 return true; 1188 return true;
809 } 1189 }
810 else if (n < 0 && errno != EAGAIN) 1190 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1191 {
1192#if LINUX_YIELD_HACK
1193 if (display->is_local)
1194 event_handler.yield_ev.start ();
1195#endif
1196 }
1197 else
1198 {
1199 pty_ev.stop ();
1200
1201 if (!option (Opt_hold))
811 destroy (); 1202 destroy ();
1203 }
812 1204
813 return false; 1205 return false;
814} 1206}
815 1207
816void 1208void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1209rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1210{
819 SET_R (this); 1211 make_current ();
820 SET_LOCALE (locale);
821 1212
822 if (revents & EVENT_WRITE) 1213 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1214 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1215 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1216 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1217
839 uint32_t ch = NOCHAR; 1218 if (revents & ev::WRITE)
1219 pty_write ();
840 1220
841 for (;;) 1221 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (! (Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1222}
940 1223
941// read the next character, currently handles UTF-8 1224void ecb_cold
942// will probably handle all sorts of other stuff in the future 1225rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1226{
946 while (cmdbuf_ptr < cmdbuf_endp) 1227 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1228 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1229
990#ifdef POINTER_BLANK 1230#ifdef POINTER_BLANK
1231 hidden_pointer = 0;
1232
1233 if (option (Opt_pointerBlank))
1234 pointer_ev.start (pointerBlankDelay);
1235#endif
1236}
1237
1238#ifdef POINTER_BLANK
1239void ecb_cold
1240rxvt_term::pointer_blank ()
1241{
1242 if (!option (Opt_pointerBlank))
1243 return;
1244
1245 XDefineCursor (dpy, vt, display->blank_cursor);
1246 XFlush (dpy);
1247
1248 hidden_pointer = 1;
1249}
1250
1251void ecb_cold
1252rxvt_term::pointer_cb (ev::timer &w, int revents)
1253{
1254 make_current ();
1255
1256 pointer_blank ();
1257}
1258#endif
1259
991void 1260void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (! (Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1261rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1262{
1028 int button_number, key_state = 0; 1263 int button_number, key_state = 0;
1029 int x, y; 1264 int x, y;
1265 int code = 32;
1030 1266
1031 x = ev.x; 1267 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1268 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1269
1270 if (ev.type == MotionNotify)
1271 {
1272 if (x == mouse_row && y == mouse_col)
1273 return;
1274
1275 mouse_row = x;
1276 mouse_col = y;
1277 code += 32;
1278 }
1034 1279
1035 if (MEvent.button == AnyButton) 1280 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1281 button_number = 3;
1038 }
1039 else 1282 else
1040 { 1283 {
1041 button_number = MEvent.button - Button1; 1284 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1285 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1286 if (button_number >= 3)
1044 button_number += (64 - 3); 1287 button_number += 64 - 3;
1045 } 1288 }
1046 1289
1047 if (PrivateModes & PrivMode_MouseX10) 1290 if (priv_modes & PrivMode_MouseX10)
1048 { 1291 {
1049 /* 1292 /*
1050 * do not report ButtonRelease 1293 * do not report ButtonRelease
1051 * no state info allowed 1294 * no state info allowed
1052 */ 1295 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1310 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1311 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1312#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1313 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1314#endif
1072
1073 } 1315 }
1074 1316
1075#ifdef DEBUG_MOUSEREPORT 1317#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1318 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1319 if (key_state & 16)
1078 fputc ('C', stderr); 1320 fputc ('C', stderr);
1079 if (key_state & 4) 1321 if (key_state & 4)
1080 fputc ('S', stderr); 1322 fputc ('S', stderr);
… …
1082 fputc ('A', stderr); 1324 fputc ('A', stderr);
1083 if (key_state & 32) 1325 if (key_state & 32)
1084 fputc ('2', stderr); 1326 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1327 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1328 button_number,
1087 x + 1, 1329 x,
1088 y + 1); 1330 y);
1089#else 1331#endif
1332
1333#if ENABLE_FRILLS
1334 if (priv_modes & PrivMode_ExtMouseRight)
1335 tt_printf ("\033[%d;%d;%dM",
1336 code + button_number + key_state,
1337 x,
1338 y);
1339 else if (priv_modes & PrivMode_ExtModeMouse)
1340 tt_printf ("\033[M%c%lc%lc",
1341 code + button_number + key_state,
1342 wint_t (32 + x),
1343 wint_t (32 + y));
1344 else
1345#endif
1090 tt_printf ("\033[M%c%c%c", 1346 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1347 code + button_number + key_state,
1092 (32 + x + 1), 1348 32 + x,
1093 (32 + y + 1)); 1349 32 + y);
1094#endif
1095} 1350}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event (XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r ();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1351
1107/*{{{ process an X event */ 1352/*{{{ process an X event */
1108void 1353void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1354rxvt_term::x_cb (XEvent &ev)
1110{ 1355{
1111 SET_R (this); 1356 make_current ();
1112 SET_LOCALE (locale);
1113 1357
1114#if defined(CURSOR_BLINK) 1358 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1359
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1360 if (ev.xany.window == vt
1124 } 1361 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1362 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1363 return;
1144#endif
1145 1364
1365 // for XQueryPointer
1146 Window unused_root, unused_child; 1366 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1367 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1368 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday (&tp, NULL);
1195 ltt = localtime (& (tp.tv_sec));
1196 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1369
1199 switch (ev.type) 1370 switch (ev.type)
1200 { 1371 {
1201 case KeyPress: 1372 case KeyPress:
1202 lookup_key (ev.xkey); 1373 key_press (ev.xkey);
1203 break; 1374 break;
1204 1375
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1376 case KeyRelease:
1207 { 1377 key_release (ev.xkey);
1208 if (! (ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1378 break;
1219 }
1220#endif
1221 1379
1222 case ButtonPress: 1380 case ButtonPress:
1223 button_press (ev.xbutton); 1381 button_press (ev.xbutton);
1224 break; 1382 break;
1225 1383
… …
1227 button_release (ev.xbutton); 1385 button_release (ev.xbutton);
1228 break; 1386 break;
1229 1387
1230 case ClientMessage: 1388 case ClientMessage:
1231 if (ev.xclient.format == 32 1389 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1390 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1391 {
1241 /* Get Dnd data */ 1392 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1393 {
1243 int ActualFormat; 1394 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1395 {
1245 unsigned long Size, RemainingBytes; 1396 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1397 {
1247 XGetWindowProperty (display->display, display->root, 1398 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1399 destroy ();
1249 0L, 1000000L, 1400 }
1250 False, AnyPropertyType, 1401#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1402 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1403 XSendEvent (dpy, ev.xclient.window = display->root,
1404 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1405 &ev);
1254 XChangeProperty (display->display, display->root, 1406#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1407 }
1256 8, PropModeReplace, 1408 }
1257 data, STRLEN (data)); 1409#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1410 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1411 {
1412 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1413 focus_in ();
1414 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1415 focus_out ();
1416 }
1417#endif
1260 } 1418 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1419 break;
1267 1420
1268 /* 1421 /*
1269 * XXX: this is not the _current_ arrangement 1422 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1423 * Here's my conclusion:
… …
1289 break; 1442 break;
1290 } 1443 }
1291 break; 1444 break;
1292 1445
1293 case FocusIn: 1446 case FocusIn:
1294 if (!TermWin.focus) 1447 if (ev.xfocus.detail != NotifyInferior
1448 && ev.xfocus.detail != NotifyPointer
1449 && ev.xfocus.mode != NotifyGrab)
1450 focus_in ();
1451 break;
1452
1453 case FocusOut:
1454 if (ev.xfocus.detail != NotifyInferior
1455 && ev.xfocus.detail != NotifyPointer
1456 && ev.xfocus.mode != NotifyGrab)
1457 focus_out ();
1458 break;
1459
1460 case ConfigureNotify:
1461 if (ev.xconfigure.window == parent)
1295 { 1462 {
1296 TermWin.focus = 1; 1463 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1464 ;
1308 break;
1309 1465
1310 case FocusOut: 1466 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1467
1468#ifdef HAVE_BG_PIXMAP
1469 if (bg_window_position_sensitive ())
1470 want_position_change = true;
1471#endif
1472
1473 bool moved = false;
1474
1475 if (want_position_change)
1312 { 1476 {
1313 TermWin.focus = 0; 1477 int x, y;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324 1478
1325 } 1479 if (ev.xconfigure.send_event)
1326 break; 1480 {
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width; 1481 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1482 y = ev.xconfigure.y;
1337 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1483 }
1484 else
1485 get_window_origin (x, y);
1486
1487 if (x != parent_x || y != parent_y)
1488 {
1489 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1490 parent_x = x;
1491 parent_y = y;
1492 }
1493
1494 if (bg_set_position (x, y)
1495 || !(bg_flags & BG_IS_VALID))
1496 moved = true;
1338 } 1497 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340 1498
1341 if (szHint.width != width || szHint.height != height) 1499 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1500 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1501 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1502 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1503 }
1346#ifdef DEBUG_SIZE
1347 else 1504 else
1348 { 1505 {
1349 D_SIZE ((stderr, "Size: Not resizing")); 1506#ifdef HAVE_BG_PIXMAP
1507 if (moved)
1508 update_background ();
1509#endif
1350 } 1510 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1511
1512 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1513 }
1362 break; 1514 break;
1363 1515
1516 case PropertyNotify:
1517 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1518 break;
1519
1364 case SelectionClear: 1520 case SelectionClear:
1365 display->set_selection_owner (0); 1521 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1522 break;
1373 1523
1374 case SelectionRequest: 1524 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1525 selection_send (ev.xselectionrequest);
1376 break; 1526 break;
1377 1527
1528 case MapNotify:
1529#ifdef HAVE_BG_PIXMAP
1530 /* This is needed specifically to fix the case of no window manager or a
1531 * non-reparenting window manager. In those cases we never get first
1532 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1533 * care of multiplicity of ConfigureNotify events arriving while WM does
1534 * reparenting.
1535 * We should not render background immediately, as there could be several
1536 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1537 * by scheduling background redraw as soon as we can, but giving a short
1538 * bit of time for ConfigureNotifies to arrive.
1539 * We should render background PRIOR to drawing any text, but AFTER all
1540 * of ConfigureNotifys for the best results.
1541 */
1542 if (!(bg_flags & BG_IS_VALID))
1543 update_background_ev.start (0.025);
1544#endif
1545 mapped = 1;
1546#ifdef TEXT_BLINK
1547 text_blink_ev.start ();
1548#endif
1549 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1378 case UnmapNotify: 1552 case UnmapNotify:
1379 TermWin.mapped = 0; 1553 mapped = 0;
1380#ifdef TEXT_BLINK 1554#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1555 text_blink_ev.stop ();
1382#endif 1556#endif
1557 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1558 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1559
1398 case GraphicsExpose: 1560 case GraphicsExpose:
1399 case Expose: 1561 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1562 if (ev.xany.window == vt)
1401 { 1563 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1564 do
1565 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1566 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1567 ev.xexpose.width, ev.xexpose.height, false);
1405#else 1568 }
1406 // don't understand this, so commented it out 1569 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1570
1571 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1572
1573 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1574 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1575 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1576 ev.xexpose.width, ev.xexpose.height, false);
1409 //scr_expose (ev.xexpose.x, 0, 1577 }
1410 // ev.xexpose.width, TermWin.height, False); 1578
1411#endif
1412 want_refresh = 1; 1579 want_refresh = 1;
1413 } 1580 }
1414 else 1581 else
1415 { 1582 {
1416 XEvent unused_event; 1583 XEvent unused_event;
1417 1584
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1585 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1586 ;
1420 &unused_event)) ; 1587 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1588 ;
1422 GraphicsExpose, 1589
1423 &unused_event)) ; 1590 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1591 {
1426 scrollBar.setIdle (); 1592 scrollBar.state = SB_STATE_IDLE;
1427 scrollbar_show (0); 1593 scrollBar.show (0);
1428 } 1594 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1595 }
1438 break; 1596 break;
1439 1597
1440 case MotionNotify: 1598 case MotionNotify:
1441#ifdef POINTER_BLANK 1599#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1600 if (hidden_pointer)
1443 pointer_unblank (); 1601 pointer_unblank ();
1444#endif 1602#endif
1445#if MENUBAR 1603 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow (ev.xany.window)) 1604 || priv_modes & PrivMode_MouseAnyEvent)
1605 mouse_report (ev.xbutton);
1606 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1607 break;
1608
1609 if (ev.xany.window == vt)
1447 { 1610 {
1448 menubar_control (& (ev.xbutton)); 1611 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1612 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1613 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1614 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1615 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1616 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1617 ;
1461 1618
1462 XQueryPointer (display->display, TermWin.vt, 1619 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1620 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1621 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1622 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1623 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1624#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1625 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1626 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1627 {
1471#endif 1628#endif
1629#if ISO_14755
1630 // 5.4
1631 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1632 {
1633 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1634 break;
1635 }
1636#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1637 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1638 ev.xbutton.state & Button3Mask ? 2 : 0);
1639
1474#ifdef SELECTION_SCROLLING 1640#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1641 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1642 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1643 {
1478 int dist; 1644 int dist;
1479
1480 pending_scroll_selection=1;
1481 1645
1482 /* don't clobber the current delay if we are 1646 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1647 * already in the middle of scrolling.
1484 */ 1648 */
1485 if (scroll_selection_delay<=0) 1649 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1650 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1651
1488 /* save the event params so we can highlight 1652 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1653 * the selection in the pending-scroll loop
1490 */ 1654 */
1491 selection_save_x=ev.xbutton.x; 1655 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1656 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1657 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1658
1496 /* calc number of lines to scroll */ 1659 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1660 if (ev.xbutton.y < int_bwidth)
1498 { 1661 {
1499 scroll_selection_dir = UP; 1662 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1663 dist = int_bwidth - ev.xbutton.y;
1501 } 1664 }
1502 else 1665 else
1503 { 1666 {
1504 scroll_selection_dir = DN; 1667 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1668 dist = ev.xbutton.y - (int_bwidth + vt_height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1669 }
1670
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1671 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1672 / SELECTION_SCROLL_LINE_SPEEDUP
1673 + 1;
1510 MIN_IT (scroll_selection_lines, 1674 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1675 SELECTION_SCROLL_MAX_LINES);
1512 } 1676 }
1513 else 1677 else
1514 { 1678 {
1515 /* we are within the text window, so we 1679 /* we are within the text window, so we
1516 * shouldn't be scrolling 1680 * shouldn't be scrolling
1517 */ 1681 */
1518 pending_scroll_selection = 0; 1682 sel_scroll_ev.stop();
1519 } 1683 }
1520#endif 1684#endif
1521#ifdef MOUSE_THRESHOLD 1685#ifdef MOUSE_THRESHOLD
1522
1523 } 1686 }
1524#endif 1687#endif
1525
1526 } 1688 }
1527 } 1689 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1690 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1691 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1692 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1693 MotionNotify, &ev))
1694 ;
1695
1532 XQueryPointer (display->display, scrollBar.win, 1696 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1697 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1698 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1699 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1700 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1701 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1702 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1703 want_refresh = 1;
1541 scrollbar_show (1); 1704 scrollBar.show (1);
1542 } 1705 }
1543 break; 1706 break;
1544 } 1707 }
1708
1709#if defined(CURSOR_BLINK)
1710 if (ev.type == KeyPress)
1711 cursor_blink_reset ();
1712#endif
1713
1714#if defined(POINTER_BLANK)
1715 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1716 {
1717 if (ev.type == MotionNotify
1718 || ev.type == ButtonPress
1719 || ev.type == ButtonRelease)
1720 if (hidden_pointer)
1721 pointer_unblank ();
1722
1723 if (ev.type == KeyPress && hidden_pointer == 0)
1724 pointer_blank ();
1725 }
1726#endif
1727
1728 refresh_check ();
1545} 1729}
1730
1731#if ENABLE_FRILLS
1732void ecb_cold
1733rxvt_term::set_urgency (bool enable)
1734{
1735 if (enable == urgency_hint)
1736 return;
1737
1738 if (XWMHints *h = XGetWMHints (dpy, parent))
1739 {
1740 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1741 XSetWMHints (dpy, parent, h);
1742 urgency_hint = enable;
1743 XFree (h);
1744 }
1745}
1746#endif
1747
1748void ecb_cold
1749rxvt_term::focus_in ()
1750{
1751 if (!focus)
1752 {
1753 focus = 1;
1754 want_refresh = 1;
1755
1756#if USE_XIM
1757 if (Input_Context != NULL)
1758 {
1759 im_set_position ();
1760 XSetICFocus (Input_Context);
1761 }
1762#endif
1763#if CURSOR_BLINK
1764 if (option (Opt_cursorBlink))
1765 cursor_blink_ev.again ();
1766#endif
1767#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade])
1769 {
1770 pix_colors = pix_colors_focused;
1771 scr_recolour ();
1772 }
1773#endif
1774#if ENABLE_FRILLS
1775 if (option (Opt_urgentOnBell))
1776 set_urgency (0);
1777#endif
1778
1779 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1780 }
1781}
1782
1783void ecb_cold
1784rxvt_term::focus_out ()
1785{
1786 if (focus)
1787 {
1788 focus = 0;
1789 want_refresh = 1;
1790
1791#if ENABLE_FRILLS
1792 if (option (Opt_urgentOnBell))
1793 set_urgency (0);
1794#endif
1795#if ENABLE_FRILLS || ISO_14755
1796 if (iso14755buf)
1797 {
1798 iso14755buf = 0;
1799# if ISO_14755
1800 scr_overlay_off ();
1801# endif
1802 }
1803#endif
1804#if USE_XIM
1805 if (Input_Context != NULL)
1806 XUnsetICFocus (Input_Context);
1807#endif
1808#if CURSOR_BLINK
1809 if (option (Opt_cursorBlink))
1810 cursor_blink_ev.stop ();
1811
1812 hidden_cursor = 0;
1813#endif
1814#if OFF_FOCUS_FADING
1815 if (rs[Rs_fade])
1816 {
1817 pix_colors = pix_colors_unfocused;
1818 scr_recolour ();
1819 }
1820#endif
1821
1822 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1823 }
1824}
1825
1826void ecb_cold
1827rxvt_term::update_fade_color (unsigned int idx)
1828{
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 rgba c;
1833 pix_colors [Color_fade].get (c);
1834 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1835 }
1836#endif
1837}
1838
1839#if ENABLE_TRANSPARENCY || ENABLE_PERL
1840void ecb_hot
1841rxvt_term::rootwin_cb (XEvent &ev)
1842{
1843 make_current ();
1844
1845 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1846 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1847 return;
1848
1849# if ENABLE_TRANSPARENCY
1850 switch (ev.type)
1851 {
1852 case PropertyNotify:
1853 /*
1854 * if user used some Esetroot compatible prog to set the root bg,
1855 * use the property to determine the pixmap. We use it later on.
1856 */
1857 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1858 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1859 {
1860 bg_set_root_pixmap ();
1861 update_background ();
1862 }
1863
1864 break;
1865 }
1866# endif
1867
1868 refresh_check ();
1869}
1870#endif
1546 1871
1547void 1872void
1548rxvt_term::rootwin_cb (XEvent &ev)
1549{
1550 SET_R (this);
1551 SET_LOCALE (locale);
1552
1553 switch (ev.type)
1554 {
1555 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break;
1582#endif
1583 }
1584}
1585
1586void
1587rxvt_term::button_press (const XButtonEvent &ev) 1873rxvt_term::button_press (XButtonEvent &ev)
1588{ 1874{
1589 int reportmode = 0, clickintime; 1875 int reportmode = 0, clickintime;
1590 1876
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1877 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1878
1592 if (!bypass_keystate) 1879 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1880 reportmode = !! (priv_modes & PrivMode_mouse_report);
1881
1594 /* 1882 /*
1595 * VT window processing of button press 1883 * VT window processing of button press
1596 */ 1884 */
1597 if (ev.window == TermWin.vt) 1885 if (ev.window == vt)
1598 { 1886 {
1599#if RXVT_GRAPHICS 1887 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1888 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1889
1890#if ISO_14755
1891 // 5.4
1892 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1893 {
1894 iso14755_54 (ev.x, ev.y);
1895 return;
1605 { 1896 }
1897#endif
1898
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1899 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1900
1607 if (reportmode) 1901 if (reportmode)
1902 {
1903 /* mouse report from vt window */
1904 /* save the xbutton state (for ButtonRelease) */
1905 MEvent.state = ev.state;
1906#ifdef MOUSE_REPORT_DOUBLECLICK
1907 if (ev.button == MEvent.button && clickintime)
1608 { 1908 {
1609 /* mouse report from vt window */ 1909 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1910 MEvent.clicks++;
1611 MEvent.state = ev.state; 1911
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1912 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1913 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1914 /* only report double clicks */
1620 MEvent.clicks = 2; 1915 MEvent.clicks = 2;
1621 mouse_report (ev); 1916 mouse_report (ev);
1622 1917
1623 /* don't report the release */ 1918 /* don't report the release */
1624 MEvent.clicks = 0; 1919 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1920 MEvent.button = AnyButton;
1626 }
1627 } 1921 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1922 }
1641 else 1923 else
1642 { 1924 {
1925 /* different button, or time expired */
1926 MEvent.clicks = 1;
1927 MEvent.button = ev.button;
1928 mouse_report (ev);
1929 }
1930#else
1931 MEvent.button = ev.button;
1932 mouse_report (ev);
1933#endif /* MOUSE_REPORT_DOUBLECLICK */
1934
1935 }
1936 else
1937 {
1643 if (ev.button != MEvent.button) 1938 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1939 MEvent.clicks = 0;
1940
1645 switch (ev.button) 1941 switch (ev.button)
1646 { 1942 {
1647 case Button1: 1943 case Button1:
1944 /* allow meta + click to select rectangular areas */
1945 /* should be done in screen.C */
1946#if ENABLE_FRILLS
1947 selection.rect = !!(ev.state & ModMetaMask);
1948#else
1949 selection.rect = false;
1950#endif
1951
1648 /* allow shift+left click to extend selection */ 1952 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1953 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1954 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1955 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1956 selection_rotate (ev.x, ev.y);
1672 else 1957 else
1673 selection_extend (ev.x, ev.y, 1); 1958 selection_extend (ev.x, ev.y, 1);
1959 }
1960 else
1961 {
1962 if (MEvent.button == Button1 && clickintime)
1963 MEvent.clicks++;
1964 else
1965 MEvent.clicks = 1;
1966
1967 selection_click (MEvent.clicks, ev.x, ev.y);
1968 }
1969
1970 MEvent.button = Button1;
1971 break;
1972
1973 case Button3:
1974 if (MEvent.button == Button3 && clickintime)
1975 selection_rotate (ev.x, ev.y);
1976 else
1977 selection_extend (ev.x, ev.y, 1);
1978
1674 MEvent.button = Button3; 1979 MEvent.button = Button3;
1675 break; 1980 break;
1676 }
1677 } 1981 }
1982 }
1983
1678 MEvent.time = ev.time; 1984 MEvent.time = ev.time;
1679 return; 1985 return;
1680 }
1681 } 1986 }
1682 1987
1683 /* 1988 /*
1684 * Scrollbar window processing of button press 1989 * Scrollbar window processing of button press
1685 */ 1990 */
1686 if (isScrollbarWindow (ev.window)) 1991 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 1992 {
1688 scrollBar.setIdle (); 1993 page_dirn direction = NO_DIR;
1994
1995 if (scrollBar.upButton (ev.y))
1996 direction = UP; /* up */
1997 else if (scrollBar.dnButton (ev.y))
1998 direction = DN; /* down */
1999
2000 scrollBar.state = SB_STATE_IDLE;
1689 /* 2001 /*
1690 * Rxvt-style scrollbar: 2002 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 2003 * move up if mouse is above slider
1692 * move dn if mouse is below slider 2004 * move dn if mouse is below slider
1693 * 2005 *
… …
1702 /* 2014 /*
1703 * Mouse report disabled scrollbar: 2015 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2016 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2017 * click on scrollbar - send pageup/down
1706 */ 2018 */
1707 if ((scrollBar.style == R_SB_NEXT 2019 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2020 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2021 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 2022 tt_printf ("\033[B");
1717 else 2023 else
1718 switch (ev.button) 2024 switch (ev.button)
1719 { 2025 {
1720 case Button2: 2026 case Button2:
… …
1727 tt_printf ("\033[5~"); 2033 tt_printf ("\033[5~");
1728 break; 2034 break;
1729 } 2035 }
1730 } 2036 }
1731 else 2037 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2038#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2039 {
1739 if (scrollbarnext_upButton (ev.y)) 2040 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2041 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2042#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2043 if (!cont_scroll_ev.is_active ())
2044 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2045#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2046 if (scr_page (direction, 1))
1757 { 2047 {
1758 if (upordown < 0) 2048 if (direction == UP)
1759 scrollBar.setUp (); 2049 scrollBar.state = SB_STATE_UP;
1760 else 2050 else
1761 scrollBar.setDn (); 2051 scrollBar.state = SB_STATE_DOWN;
1762 } 2052 }
1763 } 2053 }
1764 else 2054 else
1765 switch (ev.button) 2055 switch (ev.button)
1766 { 2056 {
1767 case Button2: 2057 case Button2:
1768 switch (scrollbar_align) 2058 switch (scrollBar.align)
1769 { 2059 {
1770 case R_SB_ALIGN_TOP: 2060 case SB_ALIGN_TOP:
1771 csrO = 0; 2061 csrO = 0;
1772 break; 2062 break;
1773 case R_SB_ALIGN_CENTRE: 2063 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2064 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2065 break;
1776 case R_SB_ALIGN_BOTTOM: 2066 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2067 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2068 break;
1779 } 2069 }
2070
1780 if (scrollBar.style == R_SB_XTERM 2071 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider (ev.y) 2072 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2073 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2074 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2075
1785 scrollBar.setMotion (); 2076 scrollBar.state = SB_STATE_MOTION;
1786 break; 2077 break;
1787 2078
1788 case Button1: 2079 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2080 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2081 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2082 /* FALLTHROUGH */
1792 2083
1793 case Button3: 2084 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2085 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2086 {
1796 if (scrollbar_above_slider (ev.y)) 2087 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2089 scr_page (UP, nrow - 1);
1799# else 2090# else
1800 scr_page (UP, TermWin.nrow / 4); 2091 scr_page (UP, nrow / 4);
1801# endif 2092# endif
1802 else if (scrollbar_below_slider (ev.y)) 2093 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2094# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2095 scr_page (DN, nrow - 1);
1805# else 2096# else
1806 scr_page (DN, TermWin.nrow / 4); 2097 scr_page (DN, nrow / 4);
1807# endif 2098# endif
1808 else 2099 else
1809 scrollBar.setMotion (); 2100 scrollBar.state = SB_STATE_MOTION;
1810 } 2101 }
1811 else 2102 else
1812 { 2103 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2104 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2105 (nrow
1815 * scrollbar_position (ev.y) 2106 * scrollBar.position (ev.y)
1816 / scrollbar_size ())); 2107 / scrollBar.size ()));
1817 } 2108 }
2109
1818 break; 2110 break;
1819 } 2111 }
1820 } 2112 }
2113
1821 return; 2114 return;
1822 } 2115 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2116}
1831 2117
1832void 2118void
1833rxvt_term::button_release (const XButtonEvent &ev) 2119rxvt_term::button_release (XButtonEvent &ev)
1834{ 2120{
1835 int reportmode = 0; 2121 int reportmode = 0;
1836 2122
1837 csrO = 0; /* reset csr Offset */ 2123 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2124 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2125 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2126
1841 if (scrollbar_isUpDn ()) 2127 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2128 {
1843 scrollBar.setIdle (); 2129 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2130 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2131 }
2132
1850#ifdef SELECTION_SCROLLING 2133#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2134 sel_scroll_ev.stop();
1852#endif 2135#endif
2136
1853 if (ev.window == TermWin.vt) 2137 if (ev.window == vt)
1854 { 2138 {
1855#ifdef RXVT_GRAPHICS 2139 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2140 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2141
1861 { 2142#if ISO_14755
2143 // 5.4
2144 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2145 return;
2146#endif
2147
1862 if (reportmode) 2148 if (reportmode)
2149 {
2150 /* mouse report from vt window */
2151 /* don't report release of wheel "buttons" */
2152 if (ev.button >= 4)
2153 return;
2154#ifdef MOUSE_REPORT_DOUBLECLICK
2155 /* only report the release of 'slow' single clicks */
2156 if (MEvent.button != AnyButton
2157 && (ev.button != MEvent.button
2158 || (ev.time - MEvent.time
2159 > MULTICLICK_TIME / 2)))
1863 { 2160 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2161 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2162 MEvent.button = AnyButton;
1881 mouse_report (ev); 2163 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2164 }
2165#else /* MOUSE_REPORT_DOUBLECLICK */
2166 MEvent.button = AnyButton;
2167 mouse_report (ev);
2168#endif /* MOUSE_REPORT_DOUBLECLICK */
2169 return;
2170 }
2171
1885 /* 2172 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2173 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2174 * when overriding mouse reporting
1888 */ 2175 */
1889 if (PrivateModes & PrivMode_mouse_report 2176 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2177 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2178 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2179 selection_extend (ev.x, ev.y, 0);
1893 2180
1894 switch (ev.button) 2181 switch (ev.button)
2182 {
2183 case Button1:
2184 case Button3:
2185 selection_make (ev.time);
2186 break;
2187
2188 case Button2:
2189 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2190 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2191 break;
2192
2193#ifdef MOUSE_WHEEL
2194 case Button4:
2195 case Button5:
1895 { 2196 {
1896 case Button1: 2197 int i;
1897 case Button3: 2198 page_dirn v;
1898 selection_make (ev.time); 2199
2200 v = ev.button == Button4 ? UP : DN;
2201
2202 if (ev.state & ShiftMask)
1899 break; 2203 i = 1;
1900 case Button2: 2204 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2205 i = nrow - 1;
2206 else
1902 break; 2207 i = 5;
2208
1903#ifdef MOUSE_WHEEL 2209# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2210 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2211 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1); 2212 mouse_slip_wheel_speed += v ? -1 : 1;
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2213 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2214 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2215
2216 if (!slip_wheel_ev.is_active ())
2217 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1922 } 2218 }
2219 else
1923# endif 2220# endif
1924# ifdef JUMP_MOUSE_WHEEL 2221 {
1925 scr_page (v, i); 2222 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1); 2223 scrollBar.show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (! (Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop);
2006 XFree (prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 {
2052 XFreePixmap (display->display, TermWin.pixmap);
2053 TermWin.pixmap = None;
2054 } 2224 }
2055 } 2225 }
2056 am_pixmap_trans = 0; 2226 break;
2227#endif
2228 }
2229 }
2230}
2231
2232/*}}} */
2233
2234void ecb_hot
2235rxvt_term::cmd_parse ()
2236{
2237 wchar_t ch = NOCHAR;
2238 char *seq_begin; // remember start of esc-sequence here
2239
2240 for (;;)
2241 {
2242 if (ecb_unlikely (ch == NOCHAR))
2243 {
2244 seq_begin = cmdbuf_ptr;
2245 ch = next_char ();
2246
2247 if (ch == NOCHAR)
2248 break;
2249 }
2250
2251 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2252 {
2253 if (ecb_unlikely (!seen_input))
2254 {
2255 seen_input = 1;
2256 // many badly-written programs (e.g. jed) contain a race condition:
2257 // they first read the screensize and then install a SIGWINCH handler.
2258 // some window managers resize the window early, and these programs
2259 // then sometimes get the size wrong.
2260 // unfortunately other programs are even more buggy and dislike
2261 // being sent SIGWINCH, so only do it when we were in fact being
2262 // resized.
2263 if (seen_resize && cmd_pid)
2264 kill (-cmd_pid, SIGWINCH);
2265 }
2266
2267 /* Read a text string from the input buffer */
2268 wchar_t buf[UBUFSIZ];
2269 bool refreshnow = false;
2270 int nlines = 0;
2271 wchar_t *str = buf;
2272 wchar_t *eol = str + min (ncol, UBUFSIZ);
2273
2274 for (;;)
2275 {
2276 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2277 break;
2278
2279 *str++ = ch;
2280
2281 if (ecb_unlikely (ch == C0_LF || str >= eol))
2282 {
2283 if (ch == C0_LF)
2284 nlines++;
2285
2286 refresh_count++;
2287
2288 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2289 {
2290 refresh_count = 0;
2291
2292 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2293 {
2294 refreshnow = true;
2295 ch = NOCHAR;
2296 break;
2297 }
2298 }
2299
2300 // scr_add_lines only works for nlines <= nrow - 1.
2301 if (nlines >= nrow - 1)
2302 {
2303 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2304 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2305 scr_add_lines (buf, str - buf, nlines);
2306
2307 nlines = 0;
2308 str = buf;
2309 eol = str + min (ncol, UBUFSIZ);
2310 }
2311
2312 if (str >= eol)
2313 {
2314 if (eol >= buf + UBUFSIZ)
2315 {
2316 ch = NOCHAR;
2317 break;
2318 }
2319 else
2320 eol = min (eol + ncol, buf + UBUFSIZ);
2321 }
2322
2323 }
2324
2325 seq_begin = cmdbuf_ptr;
2326 ch = next_char ();
2327 }
2328
2329 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2330 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2331 scr_add_lines (buf, str - buf, nlines);
2332
2333 /*
2334 * If there have been a lot of new lines, then update the screen
2335 * What the heck we'll cheat and only refresh less than every page-full.
2336 * if skipScroll is enabled.
2337 */
2338 if (refreshnow)
2339 {
2340 scr_refresh ();
2341 want_refresh = 1;
2342 }
2057 } 2343 }
2058 else 2344 else
2059 { 2345 {
2060 if (TermWin.pixmap != None) 2346 try
2061 XFreePixmap (display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC (display->display, gc);
2071 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2347 {
2096 if (oldp != None) 2348 process_nonprinting (ch);
2097 pchanged = 1; 2349 }
2350 catch (const class out_of_input &o)
2351 {
2352 // we ran out of input, retry later
2353 cmdbuf_ptr = seq_begin;
2098 break; 2354 break;
2099 } 2355 }
2100 if (oldp != TermWin.parent[i]) 2356
2101 pchanged = 1; 2357 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2358 }
2106 for (; n < (unsigned int)i; n++) 2359 }
2107 { 2360}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2361
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2362// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2363wchar_t ecb_hot
2111 { 2364rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2365{
2113 break; 2366 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2367 {
2115 } 2368 // assume 7-bit to be ascii ALWAYS
2369 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2370 return *cmdbuf_ptr++;
2371
2372 wchar_t wc;
2373 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374
2375 if (len == (size_t)-2)
2116 } 2376 {
2117 if (n > (int) (sizeof (TermWin.parent) 2377 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2378 cmdbuf_ptr = cmdbuf_endp;
2379 break;
2119 { 2380 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2381
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2382 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2383 {
2128 else 2384 mbstate.reset (); // reset now undefined conversion state
2385 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2386 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2387
2135 rqt.tv_sec = 1; 2388 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2389 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2390 return wc & UNICODE_MASK;
2138# else
2139 sleep (1);
2140# endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2391 }
2392
2393 return NOCHAR;
2394}
2395
2396// read the next octet
2397uint32_t ecb_hot
2398rxvt_term::next_octet () NOTHROW
2399{
2400 return cmdbuf_ptr < cmdbuf_endp
2401 ? (unsigned char)*cmdbuf_ptr++
2402 : NOCHAR;
2403}
2404
2405static class out_of_input out_of_input;
2406
2407wchar_t ecb_hot
2408rxvt_term::cmd_getc () THROW ((class out_of_input))
2409{
2410 wchar_t c = next_char ();
2411
2412 if (c == NOCHAR)
2413 throw out_of_input;
2414
2152 return pchanged; 2415 return c;
2153} 2416}
2154#endif
2155 2417
2156/*}}} */ 2418uint32_t ecb_hot
2419rxvt_term::cmd_get8 () THROW ((class out_of_input))
2420{
2421 uint32_t c = next_octet ();
2422
2423 if (c == NOCHAR)
2424 throw out_of_input;
2425
2426 return c;
2427}
2157 2428
2158/*{{{ print pipe */ 2429/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2430/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2431#ifdef PRINTPIPE
2161FILE * 2432FILE * ecb_cold
2162rxvt_term::popen_printer () 2433rxvt_term::popen_printer ()
2163{ 2434{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2435 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2436
2166 if (stream == NULL) 2437 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2438 rxvt_warn ("can't open printer pipe, not printing.\n");
2439
2168 return stream; 2440 return stream;
2169} 2441}
2170 2442
2171int 2443int ecb_cold
2172rxvt_term::pclose_printer (FILE *stream) 2444rxvt_term::pclose_printer (FILE *stream)
2173{ 2445{
2174 fflush (stream); 2446 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2447 return pclose (stream);
2181# endif
2182} 2448}
2183 2449
2184/* 2450/*
2185 * simulate attached vt100 printer 2451 * simulate attached vt100 printer
2186 */ 2452 */
2187void 2453void ecb_cold
2188rxvt_term::process_print_pipe () 2454rxvt_term::process_print_pipe ()
2189{ 2455{
2190 int done; 2456 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2457
2193 if ((fd = popen_printer ()) == NULL) 2458 if (!fd)
2194 return; 2459 return;
2195 2460
2196 /* 2461 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2462 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2463 * is received.
2199 */ 2464 */
2200 for (done = 0; !done;) 2465 for (int done = 0; !done; )
2201 { 2466 {
2202 unsigned char buf[8]; 2467 unsigned char buf[8];
2203 unsigned char ch; 2468 unicode_t ch;
2204 unsigned int i, len; 2469 unsigned int i, len;
2205 2470
2206 if ((ch = cmd_getc ()) != C0_ESC) 2471 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2472 {
2208 if (putc (ch, fd) == EOF) 2473 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2474 break; /* done = 1 */
… …
2224 { 2489 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2490 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2491 break; /* done = 1 */
2227 } 2492 }
2228 } 2493 }
2494
2229 for (i = 0; i < len; i++) 2495 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2496 if (putc (buf[i], fd) == EOF)
2231 { 2497 {
2232 done = 1; 2498 done = 1;
2233 break; 2499 break;
2234 } 2500 }
2235 } 2501 }
2236 } 2502 }
2503
2237 pclose_printer (fd); 2504 pclose_printer (fd);
2238} 2505}
2239#endif /* PRINTPIPE */ 2506#endif /* PRINTPIPE */
2240/*}}} */ 2507/*}}} */
2241 2508
2242/* *INDENT-OFF* */
2243enum { 2509enum {
2244 C1_40 = 0x40, 2510 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2511 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2512 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2513 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2514 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2515};
2250/* *INDENT-ON* */
2251 2516
2252/*{{{ process non-printing single characters */ 2517/*{{{ process non-printing single characters */
2253void 2518void ecb_hot
2254rxvt_term::process_nonprinting (unsigned char ch) 2519rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2520{
2256 switch (ch) 2521 switch (ch)
2257 { 2522 {
2523 case C0_ESC:
2524 process_escape_seq ();
2525 break;
2258 case C0_ENQ: /* terminal Status */ 2526 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2527 if (rs[Rs_answerbackstring])
2260 tt_write ( 2528 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2263 else 2529 else
2264 tt_write ((unsigned char *)VT100_ANS, 2530 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2531 break;
2267 case C0_BEL: /* bell */ 2532 case C0_BEL: /* bell */
2268 scr_bell (); 2533 scr_bell ();
2269 break; 2534 break;
2270 case C0_BS: /* backspace */ 2535 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2550 scr_charset_choose (1);
2286 break; 2551 break;
2287 case C0_SI: /* shift in - acs */ 2552 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2553 scr_charset_choose (0);
2289 break; 2554 break;
2555
2556#ifdef EIGHT_BIT_CONTROLS
2557 // 8-bit controls
2558 case 0x90: /* DCS */
2559 process_dcs_seq ();
2560 break;
2561 case 0x9b: /* CSI */
2562 process_csi_seq ();
2563 break;
2564 case 0x9d: /* OSC */
2565 process_osc_seq ();
2566 break;
2567#endif
2290 } 2568 }
2291} 2569}
2292/*}}} */ 2570/*}}} */
2293 2571
2294 2572
2295/*{{{ process VT52 escape sequences */ 2573/*{{{ process VT52 escape sequences */
2296void 2574void ecb_cold
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2575rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2576{
2299 int row, col; 2577 int row, col;
2300 2578
2301 switch (ch) 2579 switch (ch)
2302 { 2580 {
… …
2335 break; 2613 break;
2336 case 'Z': /* identify the terminal type */ 2614 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2615 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2616 break;
2339 case '<': /* turn off VT52 mode */ 2617 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2618 priv_modes &= ~PrivMode_vt52;
2341 break; 2619 break;
2342 case 'F': /* use special graphics character set */ 2620 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2621 case 'G': /* use regular character set */
2344 /* unimplemented */ 2622 /* unimplemented */
2345 break; 2623 break;
… …
2351} 2629}
2352/*}}} */ 2630/*}}} */
2353 2631
2354 2632
2355/*{{{ process escape sequences */ 2633/*{{{ process escape sequences */
2356void 2634void ecb_hot
2357rxvt_term::process_escape_seq () 2635rxvt_term::process_escape_seq ()
2358{ 2636{
2359 unsigned char ch = cmd_getc (); 2637 unicode_t ch = cmd_getc ();
2360 2638
2361 if (PrivateModes & PrivMode_vt52) 2639 if (priv_modes & PrivMode_vt52)
2362 { 2640 {
2363 process_escape_vt52 (ch); 2641 process_escape_vt52 (ch);
2364 return; 2642 return;
2365 } 2643 }
2366 2644
2367 switch (ch) 2645 switch (ch)
2368 { 2646 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2647 case '#':
2371 if (cmd_getc () == '8') 2648 if (cmd_getc () == '8')
2372 scr_E (); 2649 scr_E ();
2373 break; 2650 break;
2374 case '(': 2651 case '(':
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2658 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2659 break;
2383 case '+': 2660 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2661 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2662 break;
2386#ifdef MULTICHAR_SET 2663#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2664 case '6':
2393 scr_backindex (); 2665 scr_backindex ();
2394 break; 2666 break;
2395#endif 2667#endif
2396 case '7': 2668 case '7':
2397 scr_cursor (SAVE); 2669 scr_cursor (SAVE);
2398 break; 2670 break;
2399 case '8': 2671 case '8':
2400 scr_cursor (RESTORE); 2672 scr_cursor (RESTORE);
2401 break; 2673 break;
2402#ifndef NO_FRILLS 2674#if !ENABLE_MINIMAL
2403 case '9': 2675 case '9':
2404 scr_forwardindex (); 2676 scr_forwardindex ();
2405 break; 2677 break;
2406#endif 2678#endif
2679 // DECPAM/DECPNM
2407 case '=': 2680 case '=':
2681 priv_modes |= PrivMode_aplKP;
2682 break;
2408 case '>': 2683 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2684 priv_modes &= ~PrivMode_aplKP;
2410 break; 2685 break;
2411 2686
2412 case C1_40: 2687 case C1_40:
2413 cmd_getc (); 2688 cmd_getc ();
2414 break; 2689 break;
… …
2417 break; 2692 break;
2418 2693
2419 /* 8.3.87: NEXT LINE */ 2694 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2695 case C1_NEL: /* ESC E */
2421 { 2696 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2697 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2698 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2699 }
2425 break; 2700 break;
2426 2701
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2702 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2703 case C1_ESA: /* ESC G */
2429 process_graphics (); 2704 // used by original rxvt for rob nations own graphics mode
2705 if (cmd_getc () == 'Q')
2706 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2707 break;
2431 2708
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2709 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2710 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2711 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2715 case C1_RI: /* ESC M */
2439 scr_index (DN); 2716 scr_index (DN);
2440 break; 2717 break;
2441 2718
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2719 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2720 /* case C1_SS2: break; */
2444 2721
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2722 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2723 /* case C1_SS3: break; */
2447 2724
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2725 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2726 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2727 process_dcs_seq ();
2451 break; 2728 break;
2452 2729
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2730 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2731 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2732 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2733 break; /* steal obsolete ESC [ c */
2458 2734
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2735 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2736 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2737 process_csi_seq ();
2462 break; 2738 break;
2463 2739
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2740 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2741 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2742 process_osc_seq ();
2467 break; 2743 break;
2468 2744
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2745 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2746 case 'c':
2747 mbstate.reset ();
2471 scr_poweron (); 2748 scr_poweron ();
2472 scrollbar_show (1); 2749 scrollBar.show (1);
2473 break; 2750 break;
2474 2751
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2752 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2753 case 'n':
2477 scr_charset_choose (2); 2754 scr_charset_choose (2);
… …
2484 } 2761 }
2485} 2762}
2486/*}}} */ 2763/*}}} */
2487 2764
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2765/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2766enum {
2491 CSI_ICH = 0x40, 2767 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2768 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2769 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2770 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2771 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2772 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2773 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2498 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2774 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2499 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2775 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2776};
2501 2777
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2778#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2779 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2780 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2781#define get_byte_array_bit(array, bit) \
2506 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2782 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2783
2508const unsigned char csi_defaults[] = 2784static const unsigned char csi_defaults[] =
2509 { 2785 {
2510 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2786 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2787 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2788 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2789 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2790 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2791 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2792 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2793 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2794 };
2519/* *INDENT-ON* */
2520 2795
2521void 2796void ecb_hot
2522rxvt_term::process_csi_seq () 2797rxvt_term::process_csi_seq ()
2523{ 2798{
2524 unsigned char ch, priv, i; 2799 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 2800 unsigned int nargs, p;
2526 int n, ndef; 2801 int n, ndef;
2527 int arg[ESC_ARGS]; 2802 int arg[ESC_ARGS] = { };
2528 2803
2529 for (nargs = ESC_ARGS; nargs > 0;) 2804 nargs = 0;
2530 arg[--nargs] = 0;
2531 2805
2532 priv = 0; 2806 priv = 0;
2533 ch = cmd_getc (); 2807 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2808 if ((ch >= '<' && ch <= '?') || ch == '!')
2809 {
2535 { /* '<' '=' '>' '?' */ 2810 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2811 priv = ch;
2537 ch = cmd_getc (); 2812 ch = cmd_getc ();
2538 } 2813 }
2814
2539 /* read any numerical arguments */ 2815 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2816 for (n = -1; ch < CSI_ICH; )
2541 { 2817 {
2542 if (isdigit (ch)) 2818 if (isdigit (ch))
2543 { 2819 {
… …
2550 { 2826 {
2551 if (nargs < ESC_ARGS) 2827 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2828 arg[nargs++] = n;
2553 n = -1; 2829 n = -1;
2554 } 2830 }
2555 else if (ch == '\b') 2831 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2832 process_nonprinting (ch);
2567 } 2833
2568 ch = cmd_getc (); 2834 ch = cmd_getc ();
2569 } 2835 }
2570 2836
2571 if (ch > CSI_7F) 2837 if (ch > CSI_7F)
2572 return; 2838 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2844 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2845 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2846 if (arg[p] == -1)
2581 arg[p] = ndef; 2847 arg[p] = ndef;
2582 2848
2583#ifdef DEBUG_CMD
2584 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf (stderr, "%c\n", ch);
2588#endif
2589
2590 /* 2849 /*
2591 * private mode handling 2850 * private mode handling
2592 */ 2851 */
2593 if (priv) 2852 if (priv)
2594 { 2853 {
2595 switch (priv) 2854 switch (priv)
2596 { 2855 {
2597 case '>': 2856 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2857 if (ch == CSI_DA) /* secondary device attributes */
2858 {
2859 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2860 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2861 //
2862 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2863 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2864 // versions.
2865 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2866 tt_printf ("\033[>%d;95;0c", 'U');
2867 }
2600 break; 2868 break;
2869
2601 case '?': 2870 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2871 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2872 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2873 break;
2874
2875 case '!':
2876 if (ch == CSI_70)
2877 {
2878 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2879 scr_soft_reset ();
2880
2881 static const int pm_h[] = { 7, 25 };
2882 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2883
2884 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2885 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2886 }
2887 break;
2888 }
2889
2606 return; 2890 return;
2607 } 2891 }
2608 2892
2609 switch (ch) 2893 switch (ch)
2610 { 2894 {
… …
2624 } 2908 }
2625 break; 2909 break;
2626#endif 2910#endif
2627 2911
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2912 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2913 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2914 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2915 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2916 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2917 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2918 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2919 break;
2636 2920
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2921 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2922 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 2993
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2994 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 2995 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 2996 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2997 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2998 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 2999 break;
2716 3000
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3001 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3002 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3003 break;
2721 3004
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3005 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3006 process_sgr_mode (nargs, arg);
2724 break; 3007 break;
… …
2730 tt_printf ("\033[0n"); 3013 tt_printf ("\033[0n");
2731 break; 3014 break;
2732 case 6: /* CPR requested */ 3015 case 6: /* CPR requested */
2733 scr_report_position (); 3016 scr_report_position ();
2734 break; 3017 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3018 case 7: /* unofficial extension */
3019 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3020 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3021 break;
2739#endif
2740 case 8: /* unofficial extension */ 3022 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3023 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3024 break;
2743 } 3025 }
2744 break; 3026 break;
2745 3027
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3028 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3061 break;
2780 3062
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3063 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3064 if (arg[0] == 4)
2783 scr_insert_mode (0); 3065 scr_insert_mode (0);
3066 else if (arg[0] == 20)
3067 priv_modes &= ~PrivMode_LFNL;
2784 break; 3068 break;
2785 3069
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3070 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3071 if (arg[0] == 4)
2788 scr_insert_mode (1); 3072 scr_insert_mode (1);
3073 else if (arg[0] == 20)
3074 priv_modes |= PrivMode_LFNL;
2789 break; 3075 break;
2790 3076
2791 /* 3077 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3078 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3079 */
… …
2805 break; 3091 break;
2806 case CSI_75: 3092 case CSI_75:
2807 scr_cursor (RESTORE); 3093 scr_cursor (RESTORE);
2808 break; 3094 break;
2809 3095
2810#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
2811 case CSI_74: 3097 case CSI_74:
2812 process_window_ops (arg, nargs); 3098 process_window_ops (arg, nargs);
2813 break; 3099 break;
2814#endif 3100#endif
2815 3101
2816 case CSI_78: /* DECREQTPARM */ 3102 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3103 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3104 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3105 break;
2820 3106
2821 default: 3107 default:
2822 break; 3108 break;
2823 } 3109 }
2824} 3110}
2825/*}}} */ 3111/*}}} */
2826 3112
2827#ifndef NO_FRILLS 3113#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3114void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3115rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3116{
2832 int x, y; 3117 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3118 XWindowAttributes wattr;
2837 Window wdummy; 3119 Window wdummy;
3120
3121 dLocal (Display *, dpy);
2838 3122
2839 if (nargs == 0) 3123 if (nargs == 0)
2840 return; 3124 return;
3125
2841 switch (args[0]) 3126 switch (args[0])
2842 { 3127 {
2843 /* 3128 /*
2844 * commands 3129 * commands
2845 */ 3130 */
2846 case 1: /* deiconify window */ 3131 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3132 XMapWindow (dpy, parent);
2848 break; 3133 break;
2849 case 2: /* iconify window */ 3134 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3135 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen (display->display));
2852 break; 3136 break;
2853 case 3: /* set position (pixels) */ 3137 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3138 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3139 break;
2856 case 4: /* set size (pixels) */ 3140 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3141 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3142 break;
2859 case 5: /* raise window */ 3143 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3144 XRaiseWindow (dpy, parent);
2861 break; 3145 break;
2862 case 6: /* lower window */ 3146 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3147 XLowerWindow (dpy, parent);
2864 break; 3148 break;
2865 case 7: /* refresh window */ 3149 case 7: /* refresh window */
2866 scr_touch (true); 3150 scr_touch (true);
2867 break; 3151 break;
2868 case 8: /* set size (chars) */ 3152 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3153 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3154 (unsigned int) (args[1] * fheight));
2871 break; 3155 break;
3156
3157 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3158 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3159 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3160 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3161 (unsigned int) (args[1] * fheight));
2876 break; 3162 break;
3163
2877 /* 3164 /*
2878 * reports - some output format copied from XTerm 3165 * reports - some output format copied from XTerm
2879 */ 3166 */
2880 case 11: /* report window state */ 3167 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3168 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3169 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3170 break;
2884 case 13: /* report window position */ 3171 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3173 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3174 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3175 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3176 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3177 break;
2891 case 14: /* report window size (pixels) */ 3178 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3180 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3181 break;
3182 case 18: /* report text area size (chars) */
3183 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3184 break;
2895 case 18: /* report window size (chars) */ 3185 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3186 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3187 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3188 case 20: /* report icon label */
3189 {
3190 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3191 XGetIconName (dpy, parent, &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3193 XFree (s);
3194 }
2902 break; 3195 break;
2903 case 21: /* report window title */ 3196 case 21: /* report window title */
2904 XFetchName (display->display, TermWin.parent[0], &s); 3197 {
3198 char *s;
3199 XFetchName (dpy, parent, &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3200 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3201 XFree (s);
3202 }
2906 break; 3203 break;
2907#endif
2908
2909 } 3204 }
2910} 3205}
2911#endif 3206#endif
2912 3207
2913/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2914/* 3209/*
2915 * get input up until STRING TERMINATOR (or BEL) 3210 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3211 * ends_how is terminator used. returned input must be free()'d
2917 */ 3212 */
2918unsigned char * 3213char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3214rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3215{
2921 int seen_esc = 0; /* seen escape? */ 3216 unicode_t ch;
3217 bool seen_esc = false;
2922 unsigned int n = 0; 3218 unsigned int n = 0;
2923 unsigned char *s; 3219 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3220
2926 for (; (ch = cmd_getc ());) 3221 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3222 {
2928 if (ch == C0_BEL 3223 if (seen_esc)
2929 || ch == CHAR_ST 3224 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3225 if (ch == 0x5c) /* 7bit ST */
2931 break; 3226 break;
3227 else
3228 return NULL;
3229 }
2932 if (ch == C0_ESC) 3230 else if (ch == C0_ESC)
2933 { 3231 {
2934 seen_esc = 1; 3232 seen_esc = true;
2935 continue; 3233 continue;
2936 } 3234 }
3235 else if (ch == C0_BEL || ch == CHAR_ST)
3236 break;
2937 else if (ch == '\t') 3237 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3238 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3239 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3240 return NULL; /* other control character - exit */
2941 if (n < sizeof (string) - 1) 3241
3242 seen_esc = false;
3243
3244 if (n >= STRING_MAX - 1)
3245 // stop at some sane length
3246 return NULL;
3247
2942 string[n++] = ch; 3248 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3249 }
3250
2945 string[n++] = '\0'; 3251 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3252
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3253 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3254
2950 return s; 3255 return rxvt_wcstombs (string);
2951} 3256}
2952 3257
2953/*----------------------------------------------------------------------*/ 3258/*----------------------------------------------------------------------*/
2954/* 3259/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3260 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3261 */
2957void 3262void
2958rxvt_term::process_dcs_seq () 3263rxvt_term::process_dcs_seq ()
2959{ 3264{
2960 unsigned char eh, *s;
2961 /* 3265 /*
2962 * Not handled yet 3266 * Not handled yet
2963 */ 3267 */
3268
3269 unicode_t eh;
2964 s = get_to_st (&eh); 3270 char *s = get_to_st (eh);
2965 if (s) 3271 if (s)
2966 free (s); 3272 free (s);
3273
2967 return; 3274 return;
2968} 3275}
2969 3276
2970/*----------------------------------------------------------------------*/ 3277/*----------------------------------------------------------------------*/
2971/* 3278/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3279 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3280 */
2974void 3281void
2975rxvt_term::process_osc_seq () 3282rxvt_term::process_osc_seq ()
2976{ 3283{
2977 unsigned char ch, eh, *s; 3284 int arg;
2978 int arg;
2979 3285
2980 ch = cmd_getc (); 3286 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
2983 3289
2984 if (ch == ';') 3290 if (ch == ';')
2985 { 3291 {
3292 unicode_t eh;
2986 s = get_to_st (&eh); 3293 char *s = get_to_st (eh);
3294
2987 if (s) 3295 if (s)
2988 { 3296 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3297 process_xterm_seq (arg, s, eh);
3001 free (s); 3298 free (s);
3002 } 3299 }
3003 } 3300 }
3004} 3301}
3302
3303void
3304rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3305{
3306 if (str[0] == '?' && !str[1])
3307 {
3308 rgba c;
3309 pix_colors_focused[color].get (c);
3310
3311#if XFT
3312 if (c.a != rgba::MAX_CC)
3313 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3314 else
3315#endif
3316 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3317 }
3318 else
3319 set_window_color (color, str);
3320}
3321
3005/* 3322/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3323 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3324 */
3026void 3325void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3326rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3327{
3029 int changed = 0; 3328 int color;
3030 int color;
3031 char *buf, *name; 3329 char *buf, *name;
3330 bool query = str[0] == '?' && !str[1];
3331 int saveop = op;
3332
3333 dLocal (Display *, dpy);
3032 3334
3033 assert (str != NULL); 3335 assert (str != NULL);
3336
3337 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3338 return;
3339
3034 switch (op) 3340 switch (op)
3035 { 3341 {
3036 case XTerm_name: 3342 case XTerm_name:
3037 set_title (str); 3343 set_title (str);
3038 /* FALLTHROUGH */ 3344 /* FALLTHROUGH */
3039 case XTerm_iconName: 3345 case XTerm_iconName:
3040 set_iconName (str); 3346 set_icon_name (str);
3041 break; 3347 break;
3042 case XTerm_title: 3348 case XTerm_title:
3043 set_title (str); 3349 set_title (str);
3044 break; 3350 break;
3351 case XTerm_property:
3352 if (str[0] == '?')
3353 {
3354 Atom prop = display->atom (str + 1);
3355 Atom actual_type;
3356 int actual_format;
3357 unsigned long nitems;
3358 unsigned long bytes_after;
3359 unsigned char *value = 0;
3360 const char *str = "";
3361
3362 if (prop
3363 && XGetWindowProperty (dpy, parent,
3364 prop, 0, 1<<16, 0, AnyPropertyType,
3365 &actual_type, &actual_format,
3366 &nitems, &bytes_after, &value) == Success
3367 && actual_type != None
3368 && actual_format == 8)
3369 str = (const char *)(value);
3370
3371 tt_printf ("\033]%d;%s%c", op, str, resp);
3372
3373 XFree (value);
3374 }
3375 else
3376 {
3377 char *eq = strchr (str, '=');
3378
3379 if (eq)
3380 {
3381 *eq = 0;
3382 set_utf8_property (display->atom (str), eq + 1);
3383 }
3384 else
3385 XDeleteProperty (dpy, parent,
3386 display->atom (str));
3387 }
3388 break;
3389
3045 case XTerm_Color: 3390 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3391 for (buf = (char *)str; buf && *buf;)
3047 { 3392 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3393 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3394 break;
3395
3050 *name++ = '\0'; 3396 *name++ = '\0';
3051 color = atoi (buf); 3397 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3398
3399 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3400 break;
3401
3054 if ((buf = STRCHR (name, ';')) != NULL) 3402 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3403 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3404
3405 process_color_seq (op, color, name, resp);
3057 } 3406 }
3407 break;
3408 case Rxvt_restoreFG:
3409 case XTerm_Color00:
3410 process_color_seq (op, Color_fg, str, resp);
3411 break;
3412 case Rxvt_restoreBG:
3413 case XTerm_Color01:
3414 process_color_seq (op, Color_bg, str, resp);
3058 break; 3415 break;
3059#ifndef NO_CURSORCOLOR 3416#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3417 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3418 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3419 break;
3063#endif 3420#endif
3064 case XTerm_Color_pointer: 3421 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3422 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3423 break;
3424 case XTerm_Color_pointer_bg:
3425 process_color_seq (op, Color_pointer_bg, str, resp);
3426 break;
3427#ifdef OPTION_HC
3428 case XTerm_Color_HC:
3429 process_color_seq (op, Color_HC, str, resp);
3430 break;
3431 case XTerm_Color_HTC:
3432 process_color_seq (op, Color_HTC, str, resp);
3433 break;
3434#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3435#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3436 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3437 process_color_seq (op, Color_BD, str, resp);
3070 break; 3438 break;
3071 case XTerm_Color_UL: 3439 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3440 process_color_seq (op, Color_UL, str, resp);
3073 break; 3441 break;
3074 case XTerm_Color_RV: 3442 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3443 process_color_seq (op, Color_IT, str, resp);
3076 break; 3444 break;
3077#endif 3445#endif
3078 3446 case URxvt_Color_border:
3079 case XTerm_Menu: 3447 process_color_seq (op, Color_border, str, resp);
3448 break;
3449#if ENABLE_TRANSPARENCY
3450 case URxvt_Color_tint:
3451 process_color_seq (op, Color_tint, str, resp);
3080 /* 3452 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3453 bool changed = false;
3082 * so DON'T do it here 3454
3455 if (ISSET_PIXCOLOR (Color_tint))
3456 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3457
3458 if (changed)
3459 update_background ();
3083 */ 3460 }
3461
3084 break; 3462 break;
3463#endif
3464
3465#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3466 case Rxvt_Pixmap:
3086 if (*str != ';') 3467 if (!strcmp (str, "?"))
3087 { 3468 {
3088#if XPM_BACKGROUND 3469 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3470 int h_scale = 0, v_scale = 0;
3090 set_bgPixmap (str); /* change pixmap */ 3471 int h_align = 0, v_align = 0;
3091#endif 3472 if (image_vec.size () > 0)
3092 scr_touch (true); 3473 {
3474 h_scale = image_vec[0].h_scale;
3475 v_scale = image_vec[0].v_scale;
3476 h_align = image_vec[0].h_align;
3477 v_align = image_vec[0].v_align;
3478 }
3479
3480 sprintf (str, "[%dx%d+%d+%d]",
3481 h_scale, v_scale,
3482 h_align, v_align);
3483 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3484 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3485 else
3095 { 3486 {
3487 bool changed = false;
3488
3489 if (*str != ';')
3490 {
3491 if (image_vec.size () > 0)
3492 changed = image_vec[0].set_file_geometry (str);
3493 else
3494 {
3495 rxvt_image *image = new_image ();
3496 if (!image->set_file_geometry (str))
3497 image_vec.pop_back ();
3498 else
3499 changed = true;
3500 }
3501 }
3502 else
3503 {
3096 str++; 3504 str++;
3097#if XPM_BACKGROUND 3505 if (image_vec.size () > 0)
3098 changed += scale_pixmap (str); 3506 changed = image_vec[0].set_geometry (str, true);
3099#endif 3507 }
3100 3508
3509 if (changed)
3510 {
3511 if (bg_window_position_sensitive ())
3512 {
3513 int x, y;
3514 get_window_origin (x, y);
3515 bg_set_position (x, y);
3516 }
3517 update_background ();
3518 }
3101 } 3519 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3520 break;
3521#endif
3110 3522
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3523 case XTerm_logfile:
3524 // TODO, when secure mode?
3118 break; 3525 break;
3119 case XTerm_font: 3526
3120 change_font (0, str);
3121 break;
3122#if 0 3527#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3528 case Rxvt_dumpscreen: /* no error notices */
3124 { 3529 {
3125 int fd; 3530 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3531 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3532 {
3128 scr_dump (fd); 3533 scr_dump (fd);
3129 close (fd); 3534 close (fd);
3130 } 3535 }
3131 } 3536 }
3132 break; 3537 break;
3133#endif 3538#endif
3539 case XTerm_font:
3540 op = URxvt_font;
3541 case URxvt_font:
3542#if ENABLE_STYLES
3543 case URxvt_boldFont:
3544 case URxvt_italicFont:
3545 case URxvt_boldItalicFont:
3546#endif
3547 if (query)
3548 tt_printf ("\33]%d;%-.250s%c", saveop,
3549 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3550 ? fontset[op - URxvt_font]->fontdesc : "",
3551 resp);
3552 else
3553 {
3554 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3555
3556 res = strdup (str);
3557 allocated.push_back ((void *)res);
3558 set_fonts ();
3559 }
3560 break;
3561
3562 case URxvt_version:
3563 if (query)
3564 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3565 op,
3566 rs[Rs_name], VERSION[0], VERSION[2],
3567 resp);
3568 break;
3569
3570#if !ENABLE_MINIMAL
3571 case URxvt_locale:
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3574 else
3575 {
3576 set_locale (str);
3577 pty->set_utf8_mode (enc_utf8);
3578 init_xlocale ();
3579 }
3580 break;
3581
3582 case URxvt_view_up:
3583 case URxvt_view_down:
3584 {
3585 int lines = atoi (str);
3586
3587 if (lines)
3588 scr_page (op == URxvt_view_up ? UP : DN, lines);
3589 else
3590 scr_erase_savelines ();
3591 }
3592
3593 break;
3594#endif
3595
3596#if ENABLE_PERL
3597 case URxvt_perl:
3598 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3599 break;
3600#endif
3135 } 3601 }
3136} 3602}
3137/*----------------------------------------------------------------------*/ 3603/*----------------------------------------------------------------------*/
3138 3604
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3605/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * 's' = save 3610 * 's' = save
3145 * 'r' = restore 3611 * 'r' = restore
3146 * 't' = toggle 3612 * 't' = toggle
3147 * so no need for fancy checking 3613 * so no need for fancy checking
3148 */ 3614 */
3149int 3615int ecb_cold
3150rxvt_term::privcases (int mode, unsigned long bit) 3616rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3617{
3152 int state; 3618 int state;
3153 3619
3154 if (mode == 's') 3620 if (mode == 's')
3155 { 3621 {
3156 SavedModes |= (PrivateModes & bit); 3622 if (priv_modes & bit)
3623 SavedModes |= bit;
3624 else
3625 SavedModes &= ~bit;
3157 return -1; 3626 return -1;
3158 } 3627 }
3159 else 3628 else
3160 { 3629 {
3161 if (mode == 'r') 3630 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3631 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3632 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3633 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3634
3635 if (state)
3636 priv_modes |= bit;
3637 else
3638 priv_modes &= ~bit;
3166 } 3639 }
3640
3167 return state; 3641 return state;
3168} 3642}
3169 3643
3170/* we're not using priv _yet_ */ 3644/* we're not using priv _yet_ */
3171void 3645void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3646rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3647{
3174 unsigned int i, j; 3648 unsigned int i, j;
3175 int state; 3649 int state;
3650
3176 static const struct 3651 static const struct
3177 { 3652 {
3178 const int argval; 3653 const int argval;
3179 const unsigned long bit; 3654 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3655 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3656 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3657 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3658 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3659 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3660 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3661 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3662 { 7, PrivMode_Autowrap }, // DECAWM
3663 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3664 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3665 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3666 // 19 Print screen prints full screen/scroll region
3192#endif 3667 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3668#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3669 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3670#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3671 { 35, PrivMode_ShiftKeys }, // rxvt extension
3672 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3673 { 40, PrivMode_132OK },
3674 // 41 xterm more fixes NYI
3675 // 45 margin bell NYI
3676 // 46 start logging
3199 { 47, PrivMode_Screen }, 3677 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3678 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3679#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3680 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3681#endif
3204 { 1000, PrivMode_MouseX11 }, 3682 { 1000, PrivMode_MouseX11 },
3683 { 1002, PrivMode_MouseBtnEvent },
3684 { 1003, PrivMode_MouseAnyEvent },
3685#if ENABLE_FRILLS
3686 { 1005, PrivMode_ExtModeMouse },
3687#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3688 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3689 { 1011, PrivMode_Keypress }, // rxvt extension
3690#if ENABLE_FRILLS
3691 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3692#endif
3693 // 1035 enable modifiers for alt, numlock NYI
3694 // 1036 send ESC for meta keys NYI
3695 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3696 { 1047, PrivMode_Screen },
3697 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3698 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3699 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3700 { 2004, PrivMode_BracketPaste },
3209 }; 3701 };
3210 3702
3211 if (nargs == 0) 3703 if (nargs == 0)
3212 return; 3704 return;
3213 3705
… …
3220 for (i = 0; i < nargs; i++) 3712 for (i = 0; i < nargs; i++)
3221 { 3713 {
3222 state = -1; 3714 state = -1;
3223 3715
3224 /* basic handling */ 3716 /* basic handling */
3225 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3717 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3718 if (argtopriv[j].argval == arg[i])
3227 { 3719 {
3228 state = privcases (mode, argtopriv[j].bit); 3720 state = privcases (mode, argtopriv[j].bit);
3229 break; 3721 break;
3230 } 3722 }
3231 3723
3232 /* extra handling for values with state unkept */ 3724 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3725 switch (arg[i])
3235 { 3726 {
3727#if ENABLE_STYLES
3728 case 1021:
3729 set_option (Opt_intensityStyles, mode);
3730
3731 scr_touch (true);
3732 break;
3733#endif
3236 case 1048: /* alternative cursor save */ 3734 case 1048: /* alternative cursor save */
3735 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3736 if (mode == 0)
3238 scr_cursor (RESTORE); 3737 scr_cursor (RESTORE);
3239 else if (mode == 1) 3738 else if (mode == 1)
3240 scr_cursor (SAVE); 3739 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 3740 break;
3741 }
3742
3743 if (state >= 0)
3744 /* extra handling for values with valid 0 or 1 state */
3745 switch (arg[i])
3746 {
3747 /* case 1: - application cursor keys */
3748 case 2: /* VT52 mode */
3749 /* oddball mode. should be set regardless of set/reset
3750 * parameter. Return from VT52 mode with an ESC < from
3751 * within VT52 mode
3752 */
3753 priv_modes |= PrivMode_vt52;
3754 break;
3257 case 3: /* 80/132 */ 3755 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3756 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3757 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3758 break;
3262 case 4: /* smooth scrolling */ 3759 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3760 set_option (Opt_jumpScroll, !state);
3267 break; 3761 break;
3268 case 5: /* reverse video */ 3762 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3763 scr_rvideo_mode (state);
3270 break; 3764 break;
3271 case 6: /* relative/absolute origins */ 3765 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3766 scr_relative_origin (state);
3273 break; 3767 break;
3274 case 7: /* autowrap */ 3768 case 7: /* autowrap */
3275 scr_autowrap (state); 3769 scr_autowrap (state);
3276 break; 3770 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3771 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3772 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3773 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3774 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3775 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3776#ifdef scrollBar_esc
3290 case scrollBar_esc: 3777 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3778 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3779 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3780 scr_touch (true);
3295 }
3296 break; 3781 break;
3297#endif 3782#endif
3298 case 25: /* visible/invisible cursor */ 3783 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3784 scr_cursor_visible (state);
3300 break; 3785 break;
3301 /* case 35: - shift keys */ 3786 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3787 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3788 case 47: /* secondary screen */
3304 scr_change_screen (state); 3789 scr_change_screen (state);
3305 break; 3790 break;
3306 /* case 66: - application key pad */ 3791 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3792 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3793 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3794 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3795 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3796 break;
3312#if 0
3313 case 1001: 3797 case 1002:
3314 break; /* X11 mouse highlighting */ 3798 case 1003:
3315#endif 3799 if (state)
3800 {
3801 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3802 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3803 mouse_row = mouse_col = 0;
3804 vt_emask_mouse = PointerMotionMask;
3805 }
3806 else
3807 vt_emask_mouse = NoEventMask;
3808
3809 vt_select_input ();
3810 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3811 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3812 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3813 break;
3322 case 1011: /* scroll to bottom on key press */ 3814 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3815 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3816 break;
3328 case 1047: /* secondary screen w/ clearing */ 3817 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3818 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3819 if (!state)
3331 scr_erase_screen (2); 3820 scr_erase_screen (2);
3821
3332 scr_change_screen (state); 3822 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3823 break;
3824 case 1049: /* secondary screen w/ clearing first */
3825 if (option (Opt_secondaryScreen))
3826 if (state)
3827 scr_cursor (SAVE);
3828
3829 scr_change_screen (state);
3830
3831 if (option (Opt_secondaryScreen))
3832 if (state)
3833 scr_erase_screen (2);
3834 else
3835 scr_cursor (RESTORE);
3836 break;
3837 default:
3838 break;
3336 } 3839 }
3337 } 3840 }
3338} 3841}
3339/*}}} */ 3842/*}}} */
3340 3843
3341/*{{{ process sgr sequences */ 3844/*{{{ process sgr sequences */
3342void 3845void ecb_hot
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3846rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3847{
3345 unsigned int i; 3848 unsigned int i;
3346 short rendset; 3849 short rendset;
3347 int rendstyle; 3850 int rendstyle;
3348 3851
3349 if (nargs == 0) 3852 if (nargs == 0)
3350 { 3853 {
3351 scr_rendition (0, ~RS_None); 3854 scr_rendition (0, ~RS_None);
3352 return; 3855 return;
3353 } 3856 }
3857
3354 for (i = 0; i < nargs; i++) 3858 for (i = 0; i < nargs; i++)
3355 { 3859 {
3356 rendset = -1; 3860 rendset = -1;
3357 switch (arg[i]) 3861 switch (arg[i])
3358 { 3862 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3864 rendset = 0, rendstyle = ~RS_None;
3361 break; 3865 break;
3362 case 1: 3866 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3867 rendset = 1, rendstyle = RS_Bold;
3364 break; 3868 break;
3869 //case 2: // low intensity
3870 case 3:
3871 rendset = 1, rendstyle = RS_Italic;
3872 break;
3365 case 4: 3873 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3874 rendset = 1, rendstyle = RS_Uline;
3367 break; 3875 break;
3368 case 5: 3876 case 5: // slowly blinking
3877 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3878 rendset = 1, rendstyle = RS_Blink;
3370 break; 3879 break;
3880 //case 6: // scoansi light background
3371 case 7: 3881 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3882 rendset = 1, rendstyle = RS_RVid;
3373 break; 3883 break;
3374 case 22: 3884 case 8:
3885 // invisible. NYI
3886 break;
3887 //case 9: // crossed out
3888 //case 10: // scoansi acs off, primary font
3889 //case 11: // scoansi acs on, first alt font
3890 //case 12: // scoansi acs on, |0x80, second alt font
3891 //...
3892 //case 19: // ninth alt font
3893 //case 20: // gothic
3894 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3895 rendset = 0, rendstyle = RS_Bold;
3896 break;
3897 case 22: // normal intensity
3898 rendset = 0, rendstyle = RS_Bold;
3899 break;
3900 case 23: // disable italic
3901 rendset = 0, rendstyle = RS_Italic;
3376 break; 3902 break;
3377 case 24: 3903 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3904 rendset = 0, rendstyle = RS_Uline;
3379 break; 3905 break;
3380 case 25: 3906 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3907 rendset = 0, rendstyle = RS_Blink;
3382 break; 3908 break;
3909 case 26: // variable spacing (iso 8613)
3910 rendset = 0, rendstyle = RS_Blink;
3911 break;
3383 case 27: 3912 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3913 rendset = 0, rendstyle = RS_RVid;
3385 break; 3914 break;
3915 //case 28: // visible. NYI
3916 //case 29: // not crossed-out
3386 } 3917 }
3918
3387 if (rendset != -1) 3919 if (rendset != -1)
3388 { 3920 {
3389 scr_rendition (rendset, rendstyle); 3921 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3922 continue; /* for (;i;) */
3391 } 3923 }
… …
3398 case 33: 3930 case 33:
3399 case 34: 3931 case 34:
3400 case 35: 3932 case 35:
3401 case 36: 3933 case 36:
3402 case 37: 3934 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3935 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3936 break;
3406#ifdef TTY_256COLOR 3937 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3938 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3939 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3940 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3941 i += 2;
3413 } 3942 }
3414 break; 3943 break;
3415#endif
3416 case 39: /* default fg */ 3944 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3945 scr_color (Color_fg, Color_fg);
3418 break; 3946 break;
3419 3947
3420 case 40: 3948 case 40:
… …
3423 case 43: 3951 case 43:
3424 case 44: 3952 case 44:
3425 case 45: 3953 case 45:
3426 case 46: 3954 case 46:
3427 case 47: 3955 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3956 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3957 break;
3431#ifdef TTY_256COLOR 3958 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3959 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3960 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3961 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3962 i += 2;
3438 } 3963 }
3439 break; 3964 break;
3440#endif
3441 case 49: /* default bg */ 3965 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3966 scr_color (Color_bg, Color_bg);
3443 break; 3967 break;
3444 3968
3445#ifndef NO_BRIGHTCOLOR 3969 //case 50: // not variable spacing
3970
3971#if !ENABLE_MINIMAL
3446 case 90: 3972 case 90:
3447 case 91: /* set bright fg color */ 3973 case 91: /* set bright fg color */
3448 case 92: 3974 case 92:
3449 case 93: 3975 case 93:
3450 case 94: 3976 case 94:
3451 case 95: 3977 case 95:
3452 case 96: 3978 case 96:
3453 case 97: 3979 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3980 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3981 break;
3457 case 100: 3982 case 100:
3458 case 101: /* set bright bg color */ 3983 case 101: /* set bright bg color */
3459 case 102: 3984 case 102:
3460 case 103: 3985 case 103:
3461 case 104: 3986 case 104:
3462 case 105: 3987 case 105:
3463 case 106: 3988 case 106:
3464 case 107: 3989 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3990 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3991 break;
3468#endif 3992#endif
3469
3470 }
3471 }
3472}
3473/*}}} */
3474
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void
3477rxvt_term::process_graphics ()
3478{
3479 unsigned char ch, cmd = cmd_getc ();
3480
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q')
3483 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */
3485 return;
3486 }
3487 /* swallow other graphics sequences until terminating ':' */
3488 do
3489 ch = cmd_getc ();
3490 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 { 3993 }
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 } 3994 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 3995}
3537/*}}} */ 3996/*}}} */
3538 3997
3539/* ------------------------------------------------------------------------- */ 3998/* ------------------------------------------------------------------------- */
3540 3999
… …
3544 */ 4003 */
3545void 4004void
3546rxvt_term::tt_printf (const char *fmt,...) 4005rxvt_term::tt_printf (const char *fmt,...)
3547{ 4006{
3548 va_list arg_ptr; 4007 va_list arg_ptr;
3549 unsigned char buf[256]; 4008 char buf[256];
3550 4009
3551 va_start (arg_ptr, fmt); 4010 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4011 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4012 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4013 tt_write (buf, strlen (buf));
3555} 4014}
3556 4015
3557/* ---------------------------------------------------------------------- */ 4016/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4017/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4018 * or generated by us in response to a query ESC sequence.
3560 */ 4019 */
4020static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4021
3561void 4022void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4023rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 4024{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4025 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4026 return;
3565 4027
3566 if (len) 4028 if (pty->pty < 0)
4029 return;
4030
4031 if (v_buflen == 0)
4032 {
4033 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4034
4035 max_it (written, 0);
4036
4037 if (written == len)
4038 return;
4039
4040 data += written;
4041 len -= written;
3567 { 4042 }
4043
4044 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4045
4046 memcpy (v_buffer + v_buflen, data, len);
4047 v_buflen += len;
4048
4049 pty_ev.set (ev::READ | ev::WRITE);
4050}
4051
4052void rxvt_term::pty_write ()
4053{
4054 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4055
4056 if (written > 0)
4057 {
4058 v_buflen -= written;
4059
3568 if (v_buflen == 0) 4060 if (v_buflen == 0)
3569 { 4061 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4062 free (v_buffer);
3597 v_buffer = 0; 4063 v_buffer = 0;
3598 v_buflen = 0;
3599 4064
3600 pty_ev.set (EVENT_READ); 4065 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4066 return;
3613 } 4067 }
4068
4069 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4070 }
4071 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4072 pty_ev.set (ev::READ);
3615} 4073}
3616 4074
3617/*----------------------- end-of-file (C source) -----------------------*/ 4075/*----------------------- end-of-file (C source) -----------------------*/
3618 4076

Diff Legend

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