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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.512 by root, Mon May 28 16:40:03 2012 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2011 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#ifdef USE_XIM
88 if (Input_Context) 427 if (Input_Context)
89 { 428 {
90 Status status_return; 429 Status status_return;
91 430
431#if 0
92#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
96 else 436 else
97#endif 437#endif
98 438#endif
99 { 439 {
100 wchar_t wkbuf[KBUFSZ + 1]; 440 wchar_t wkbuf[KBUFSZ + 1];
101 441
102 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
106 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
109 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 452 SET_LOCALE (locale);
111 453
112 if (status_return == XLookupChars 454 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
114 { 456 {
457 /* make sure the user can type ctrl-@, i.e. NUL */
458 if (len == 1 && *wkbuf == 0)
459 {
460 kbuf[0] = 0;
461 len = 1;
462 }
463 else
464 {
115 wkbuf[len] = 0; 465 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 466 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 467 if (len < 0)
118 len = 0; 468 len = 0;
469 }
119 } 470 }
120 else 471 else
121 len = 0; 472 len = 0;
122 } 473 }
123 474
124 valid_keysym = status_return == XLookupKeySym 475 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
126 } 477 }
127 else 478 else
128#endif 479#endif
129
130 { 480 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 482 valid_keysym = keysym != NoSymbol;
133 } 483 }
134 484
135 if (valid_keysym) 485 if (valid_keysym)
136 { 486 {
137 /* for some backwards compatibility */ 487#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 488 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 489 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 490#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 491
158 if (TermWin.saveLines) 492 if (saveLines)
159 { 493 {
160#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 495 if (!ctrl && !meta)
162 {
163#else 496#else
164 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
165 { 499 {
166#endif
167 int lnsppg; 500 int lnsppg;
168 501
169#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 504#else
172 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
173#endif 506#endif
507 max_it (lnsppg, 1);
508
174 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
175 { 510 {
176 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
177 return; 512 return;
178 } 513 }
… …
205 scr_move_to (0, 1); 540 scr_move_to (0, 1);
206 return; 541 return;
207 } 542 }
208 else if (keysym == XK_End) 543 else if (keysym == XK_End)
209 { 544 {
210 scr_move_to (1, 0); 545 scr_move_to (1, 1);
211 return; 546 return;
212 } 547 }
213 } 548 }
214#endif 549#endif
215
216 } 550 }
217 551
218 if (shft) 552 if (shft)
219 { 553 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 554 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 556 {
223 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
225 } 559 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 561 {
228 switch (keysym) 562 switch (keysym)
229 { 563 {
230 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 566 selection_request (ev.time);
233 return; 567 return;
568#if TODO
234 /* rxvt extras */ 569 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 571 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 573 return;
574#endif
241 } 575 }
242 } 576 }
243 } 577 }
244#ifdef PRINTPIPE 578
245 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
246 { 580 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 582 {
250#endif 583 int hv;
251#ifdef GREEK_SUPPORT 584
252 if (keysym == ks_greekmodeswith) 585 if (iso14755buf & ISO_14755_51
253 { 586 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 587 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 588 {
257 xterm_seq (XTerm_title, 589 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 590 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 591# if ISO_14755
260 greek_reset(); 592 iso14755_51 (0);
593# endif
594 return;
261 } 595 }
262 else 596 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 597 {
273 unsigned int l; 598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 599# if ISO_14755
275 const unsigned char ch = C0_ESC; 600 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 601# endif
285 tt_write (&ch, 1); 602 return;
286 tt_write (kbuf0, l); 603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
287 return; 611 return;
288 } 612 }
289 else 613 else
290#endif
291
292 { 614 {
293 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
294 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
295 { 768 {
296#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
297 case XK_BackSpace: 770 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 772 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY(kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 773 newlen = 0;
615 break;
616 } 774 }
617 if (newlen) 775 break;
618 len = STRLEN(kbuf);
619 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
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#ifdef USE_XIM
753 IMSendSpot (); 993 im_send_spot ();
754#endif 994#endif
755
756 } 995 }
757 996
758 XFlush (display->display); 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.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 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);
1081 if (key_state & 8) 1323 if (key_state & 8)
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#ifdef HAVE_BG_PIXMAP
1311 if (TermWin.focus) 1467 bool moved = false;
1468 if (bg_window_position_sensitive ())
1312 { 1469 {
1313 TermWin.focus = 0; 1470 int x, y;
1314 want_refresh = 1; 1471 if (ev.xconfigure.send_event)
1315#ifdef USE_XIM 1472 {
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width; 1473 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1474 y = ev.xconfigure.y;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1475 }
1476 else
1477 get_window_origin (x, y);
1478
1479 if (bg_set_position (x, y)
1480 || !(bg_flags & BG_IS_VALID))
1481 moved = true;
1338 } 1482 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1483#endif
1340 1484
1341 if (szHint.width != width || szHint.height != height) 1485 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1486 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1487 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1488 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1489 }
1346#ifdef DEBUG_SIZE
1347 else 1490 else
1348 { 1491 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1492#ifdef HAVE_BG_PIXMAP
1493 if (moved)
1494 update_background ();
1495#endif
1350 } 1496 }
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 1497
1498 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1499 }
1362 break; 1500 break;
1363 1501
1502 case PropertyNotify:
1503 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1504 break;
1505
1364 case SelectionClear: 1506 case SelectionClear:
1365 selection_clear (); 1507 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; 1508 break;
1373 1509
1374 case SelectionRequest: 1510 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1511 selection_send (ev.xselectionrequest);
1376 break; 1512 break;
1377 1513
1514 case MapNotify:
1515#ifdef HAVE_BG_PIXMAP
1516 /* This is needed specifically to fix the case of no window manager or a
1517 * non-reparenting window manager. In those cases we never get first
1518 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1519 * care of multiplicity of ConfigureNotify events arriving while WM does
1520 * reparenting.
1521 * We should not render background immediately, as there could be several
1522 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1523 * by scheduling background redraw as soon as we can, but giving a short
1524 * bit of time for ConfigureNotifies to arrive.
1525 * We should render background PRIOR to drawing any text, but AFTER all
1526 * of ConfigureNotifys for the best results.
1527 */
1528 if (!(bg_flags & BG_IS_VALID))
1529 update_background_ev.start (0.025);
1530#endif
1531 mapped = 1;
1532#ifdef TEXT_BLINK
1533 text_blink_ev.start ();
1534#endif
1535 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1378 case UnmapNotify: 1538 case UnmapNotify:
1379 TermWin.mapped = 0; 1539 mapped = 0;
1380#ifdef TEXT_BLINK 1540#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1541 text_blink_ev.stop ();
1382#endif 1542#endif
1543 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1544 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1545
1404 case GraphicsExpose: 1546 case GraphicsExpose:
1405 case Expose: 1547 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1548 if (ev.xany.window == vt)
1407 { 1549 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1550 do
1551 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1554 }
1412 // don't understand this, so commented it out 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1560 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1561 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1562 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1563 }
1416 // ev.xexpose.width, TermWin.height, False); 1564
1417#endif
1418 want_refresh = 1; 1565 want_refresh = 1;
1419 } 1566 }
1420 else 1567 else
1421 { 1568 {
1422 XEvent unused_event; 1569 XEvent unused_event;
1423 1570
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1572 ;
1426 &unused_event)) ; 1573 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1574 ;
1428 GraphicsExpose, 1575
1429 &unused_event)) ; 1576 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1577 {
1432 scrollBar.setIdle(); 1578 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1579 scrollBar.show (0);
1434 } 1580 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1581 }
1444 break; 1582 break;
1445 1583
1446 case MotionNotify: 1584 case MotionNotify:
1447#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1586 if (hidden_pointer)
1449 pointer_unblank (); 1587 pointer_unblank ();
1450#endif 1588#endif
1451#if MENUBAR 1589 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1590 || priv_modes & PrivMode_MouseAnyEvent)
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1453 { 1596 {
1454 menubar_control (&(ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1599 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1601 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1603 ;
1467 1604
1468 XQueryPointer(display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1609 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1613 {
1477#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1480#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1629 {
1484 int dist; 1630 int dist;
1485
1486 pending_scroll_selection=1;
1487 1631
1488 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1490 */ 1634 */
1491 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1637
1494 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1496 */ 1640 */
1497 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1644
1502 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1504 { 1647 {
1505 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1507 } 1650 }
1508 else 1651 else
1509 { 1652 {
1510 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1655 }
1656
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1516 MIN_IT(scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1518 } 1662 }
1519 else 1663 else
1520 { 1664 {
1521 /* we are within the text window, so we 1665 /* we are within the text window, so we
1522 * shouldn't be scrolling 1666 * shouldn't be scrolling
1523 */ 1667 */
1524 pending_scroll_selection = 0; 1668 sel_scroll_ev.stop();
1525 } 1669 }
1526#endif 1670#endif
1527#ifdef MOUSE_THRESHOLD 1671#ifdef MOUSE_THRESHOLD
1528
1529 } 1672 }
1530#endif 1673#endif
1531
1532 } 1674 }
1533 } 1675 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1677 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1538 XQueryPointer(display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1686 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1688 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1689 want_refresh = 1;
1547 scrollbar_show (1); 1690 scrollBar.show (1);
1548 } 1691 }
1549 break; 1692 break;
1550 } 1693 }
1551}
1552 1694
1553#ifdef TRANSPARENT 1695#if defined(CURSOR_BLINK)
1696 if (ev.type == KeyPress)
1697 cursor_blink_reset ();
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1715}
1716
1717#if ENABLE_FRILLS
1718void ecb_cold
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 XFree (h);
1730 }
1731}
1732#endif
1733
1734void ecb_cold
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 im_set_position ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.again ();
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolour ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 set_urgency (0);
1763#endif
1764
1765 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1766 }
1767}
1768
1769void ecb_cold
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777#if ENABLE_FRILLS
1778 if (option (Opt_urgentOnBell))
1779 set_urgency (0);
1780#endif
1781#if ENABLE_FRILLS || ISO_14755
1782 if (iso14755buf)
1783 {
1784 iso14755buf = 0;
1785# if ISO_14755
1786 scr_overlay_off ();
1787# endif
1788 }
1789#endif
1790#if USE_XIM
1791 if (Input_Context != NULL)
1792 XUnsetICFocus (Input_Context);
1793#endif
1794#if CURSOR_BLINK
1795 if (option (Opt_cursorBlink))
1796 cursor_blink_ev.stop ();
1797
1798 hidden_cursor = 0;
1799#endif
1800#if OFF_FOCUS_FADING
1801 if (rs[Rs_fade])
1802 {
1803 pix_colors = pix_colors_unfocused;
1804 scr_recolour ();
1805 }
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1813rxvt_term::update_fade_color (unsigned int idx)
1814{
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 rgba c;
1819 pix_colors [Color_fade].get (c);
1820 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1821 }
1822#endif
1823}
1824
1825#if ENABLE_TRANSPARENCY || ENABLE_PERL
1826void ecb_hot
1827rxvt_term::rootwin_cb (XEvent &ev)
1828{
1829 make_current ();
1830
1831 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1832 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1833 return;
1834
1835# if ENABLE_TRANSPARENCY
1836 switch (ev.type)
1837 {
1838 case PropertyNotify:
1839 /*
1840 * if user used some Esetroot compatible prog to set the root bg,
1841 * use the property to determine the pixmap. We use it later on.
1842 */
1843 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1844 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1845 {
1846 bg_set_root_pixmap ();
1847 update_background ();
1848 }
1849
1850 break;
1851 }
1852# endif
1853
1854 refresh_check ();
1855}
1856#endif
1857
1554void 1858void
1555rxvt_term::rootwin_cb (XEvent &ev)
1556{
1557 SET_R (this);
1558 SET_LOCALE (locale);
1559
1560 if (ev.type == PropertyNotify)
1561 {
1562 /*
1563 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on.
1565 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1570 return;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 {
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif
1580
1581void
1582rxvt_term::button_press (const XButtonEvent &ev) 1859rxvt_term::button_press (XButtonEvent &ev)
1583{ 1860{
1584 int reportmode = 0, clickintime; 1861 int reportmode = 0, clickintime;
1585 1862
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1863 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1864
1587 if (!bypass_keystate) 1865 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1866 reportmode = !! (priv_modes & PrivMode_mouse_report);
1867
1589 /* 1868 /*
1590 * VT window processing of button press 1869 * VT window processing of button press
1591 */ 1870 */
1592 if (ev.window == TermWin.vt) 1871 if (ev.window == vt)
1593 { 1872 {
1594#if RXVT_GRAPHICS 1873 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1874 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1875
1876#if ISO_14755
1877 // 5.4
1878 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1879 {
1880 iso14755_54 (ev.x, ev.y);
1881 return;
1600 { 1882 }
1883#endif
1884
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1885 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1886
1602 if (reportmode) 1887 if (reportmode)
1888 {
1889 /* mouse report from vt window */
1890 /* save the xbutton state (for ButtonRelease) */
1891 MEvent.state = ev.state;
1892#ifdef MOUSE_REPORT_DOUBLECLICK
1893 if (ev.button == MEvent.button && clickintime)
1603 { 1894 {
1604 /* mouse report from vt window */ 1895 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1896 MEvent.clicks++;
1606 MEvent.state = ev.state; 1897
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1898 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1899 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1900 /* only report double clicks */
1615 MEvent.clicks = 2; 1901 MEvent.clicks = 2;
1616 mouse_report (ev); 1902 mouse_report (ev);
1617 1903
1618 /* don't report the release */ 1904 /* don't report the release */
1619 MEvent.clicks = 0; 1905 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1906 MEvent.button = AnyButton;
1621 }
1622 } 1907 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1908 }
1636 else 1909 else
1637 { 1910 {
1911 /* different button, or time expired */
1912 MEvent.clicks = 1;
1913 MEvent.button = ev.button;
1914 mouse_report (ev);
1915 }
1916#else
1917 MEvent.button = ev.button;
1918 mouse_report (ev);
1919#endif /* MOUSE_REPORT_DOUBLECLICK */
1920
1921 }
1922 else
1923 {
1638 if (ev.button != MEvent.button) 1924 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1925 MEvent.clicks = 0;
1926
1640 switch (ev.button) 1927 switch (ev.button)
1641 { 1928 {
1642 case Button1: 1929 case Button1:
1930 /* allow meta + click to select rectangular areas */
1931 /* should be done in screen.C */
1932#if ENABLE_FRILLS
1933 selection.rect = !!(ev.state & ModMetaMask);
1934#else
1935 selection.rect = false;
1936#endif
1937
1643 /* allow shift+left click to extend selection */ 1938 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1939 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1940 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1941 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1942 selection_rotate (ev.x, ev.y);
1667 else 1943 else
1668 selection_extend (ev.x, ev.y, 1); 1944 selection_extend (ev.x, ev.y, 1);
1945 }
1946 else
1947 {
1948 if (MEvent.button == Button1 && clickintime)
1949 MEvent.clicks++;
1950 else
1951 MEvent.clicks = 1;
1952
1953 selection_click (MEvent.clicks, ev.x, ev.y);
1954 }
1955
1956 MEvent.button = Button1;
1957 break;
1958
1959 case Button3:
1960 if (MEvent.button == Button3 && clickintime)
1961 selection_rotate (ev.x, ev.y);
1962 else
1963 selection_extend (ev.x, ev.y, 1);
1964
1669 MEvent.button = Button3; 1965 MEvent.button = Button3;
1670 break; 1966 break;
1671 }
1672 } 1967 }
1968 }
1969
1673 MEvent.time = ev.time; 1970 MEvent.time = ev.time;
1674 return; 1971 return;
1675 }
1676 } 1972 }
1677 1973
1678 /* 1974 /*
1679 * Scrollbar window processing of button press 1975 * Scrollbar window processing of button press
1680 */ 1976 */
1681 if (isScrollbarWindow(ev.window)) 1977 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 1978 {
1683 scrollBar.setIdle (); 1979 page_dirn direction = NO_DIR;
1980
1981 if (scrollBar.upButton (ev.y))
1982 direction = UP; /* up */
1983 else if (scrollBar.dnButton (ev.y))
1984 direction = DN; /* down */
1985
1986 scrollBar.state = SB_STATE_IDLE;
1684 /* 1987 /*
1685 * Rxvt-style scrollbar: 1988 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 1989 * move up if mouse is above slider
1687 * move dn if mouse is below slider 1990 * move dn if mouse is below slider
1688 * 1991 *
… …
1697 /* 2000 /*
1698 * Mouse report disabled scrollbar: 2001 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 2002 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 2003 * click on scrollbar - send pageup/down
1701 */ 2004 */
1702 if ((scrollBar.style == R_SB_NEXT 2005 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2006 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2007 else if (direction == DN)
1708 && scrollbarnext_dnButton(ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y)))
1711 tt_printf("\033[B"); 2008 tt_printf ("\033[B");
1712 else 2009 else
1713 switch (ev.button) 2010 switch (ev.button)
1714 { 2011 {
1715 case Button2: 2012 case Button2:
1716 tt_printf("\014"); 2013 tt_printf ("\014");
1717 break; 2014 break;
1718 case Button1: 2015 case Button1:
1719 tt_printf("\033[6~"); 2016 tt_printf ("\033[6~");
1720 break; 2017 break;
1721 case Button3: 2018 case Button3:
1722 tt_printf("\033[5~"); 2019 tt_printf ("\033[5~");
1723 break; 2020 break;
1724 } 2021 }
1725 } 2022 }
1726 else 2023 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2024#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2025 {
1734 if (scrollbarnext_upButton(ev.y)) 2026 if (direction != NO_DIR)
1735 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y))
1737 upordown = 1; /* down */
1738 }
1739 else if (scrollBar.style == R_SB_RXVT)
1740 {
1741 if (scrollbarrxvt_upButton(ev.y))
1742 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y))
1744 upordown = 1; /* down */
1745 }
1746 if (upordown)
1747 { 2027 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2029 if (!cont_scroll_ev.is_active ())
2030 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2031#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2032 if (scr_page (direction, 1))
1752 { 2033 {
1753 if (upordown < 0) 2034 if (direction == UP)
1754 scrollBar.setUp (); 2035 scrollBar.state = SB_STATE_UP;
1755 else 2036 else
1756 scrollBar.setDn (); 2037 scrollBar.state = SB_STATE_DOWN;
1757 } 2038 }
1758 } 2039 }
1759 else 2040 else
1760 switch (ev.button) 2041 switch (ev.button)
1761 { 2042 {
1762 case Button2: 2043 case Button2:
1763 switch (scrollbar_align) 2044 switch (scrollBar.align)
1764 { 2045 {
1765 case R_SB_ALIGN_TOP: 2046 case SB_ALIGN_TOP:
1766 csrO = 0; 2047 csrO = 0;
1767 break; 2048 break;
1768 case R_SB_ALIGN_CENTRE: 2049 case SB_ALIGN_CENTRE:
1769 csrO = (scrollBar.bot - scrollBar.top) / 2; 2050 csrO = (scrollBar.bot - scrollBar.top) / 2;
1770 break; 2051 break;
1771 case R_SB_ALIGN_BOTTOM: 2052 case SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2053 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2054 break;
1774 } 2055 }
2056
1775 if (scrollBar.style == R_SB_XTERM 2057 if (scrollBar.style == SB_STYLE_XTERM
1776 || scrollbar_above_slider(ev.y) 2058 || scrollBar.above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2059 || scrollBar.below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2060 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2061
1780 scrollBar.setMotion (); 2062 scrollBar.state = SB_STATE_MOTION;
1781 break; 2063 break;
1782 2064
1783 case Button1: 2065 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2066 if (scrollBar.align == SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2067 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2068 /* FALLTHROUGH */
1787 2069
1788 case Button3: 2070 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2071 if (scrollBar.style != SB_STYLE_XTERM)
1790 { 2072 {
1791 if (scrollbar_above_slider(ev.y)) 2073 if (scrollBar.above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2074# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2075 scr_page (UP, nrow - 1);
1794# else 2076# else
1795 scr_page (UP, TermWin.nrow / 4); 2077 scr_page (UP, nrow / 4);
1796# endif 2078# endif
1797 else if (scrollbar_below_slider(ev.y)) 2079 else if (scrollBar.below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2081 scr_page (DN, nrow - 1);
1800# else 2082# else
1801 scr_page (DN, TermWin.nrow / 4); 2083 scr_page (DN, nrow / 4);
1802# endif 2084# endif
1803 else 2085 else
1804 scrollBar.setMotion (); 2086 scrollBar.state = SB_STATE_MOTION;
1805 } 2087 }
1806 else 2088 else
1807 { 2089 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2090 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2091 (nrow
1810 * scrollbar_position(ev.y) 2092 * scrollBar.position (ev.y)
1811 / scrollbar_size())); 2093 / scrollBar.size ()));
1812 } 2094 }
2095
1813 break; 2096 break;
1814 } 2097 }
1815 } 2098 }
2099
1816 return; 2100 return;
1817 } 2101 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2102}
1826 2103
1827void 2104void
1828rxvt_term::button_release (const XButtonEvent &ev) 2105rxvt_term::button_release (XButtonEvent &ev)
1829{ 2106{
1830 int reportmode = 0; 2107 int reportmode = 0;
1831 2108
1832 csrO = 0; /* reset csr Offset */ 2109 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2110 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2111 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2112
1836 if (scrollbar_isUpDn()) 2113 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1837 { 2114 {
1838 scrollBar.setIdle (); 2115 scrollBar.state = SB_STATE_IDLE;
1839 scrollbar_show (0); 2116 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2117 }
2118
1845#ifdef SELECTION_SCROLLING 2119#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2120 sel_scroll_ev.stop();
1847#endif 2121#endif
2122
1848 if (ev.window == TermWin.vt) 2123 if (ev.window == vt)
1849 { 2124 {
1850#ifdef RXVT_GRAPHICS 2125 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2126 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2127
1856 { 2128#if ISO_14755
2129 // 5.4
2130 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2131 return;
2132#endif
2133
1857 if (reportmode) 2134 if (reportmode)
2135 {
2136 /* mouse report from vt window */
2137 /* don't report release of wheel "buttons" */
2138 if (ev.button >= 4)
2139 return;
2140#ifdef MOUSE_REPORT_DOUBLECLICK
2141 /* only report the release of 'slow' single clicks */
2142 if (MEvent.button != AnyButton
2143 && (ev.button != MEvent.button
2144 || (ev.time - MEvent.time
2145 > MULTICLICK_TIME / 2)))
1858 { 2146 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2147 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2148 MEvent.button = AnyButton;
1876 mouse_report (ev); 2149 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2150 }
2151#else /* MOUSE_REPORT_DOUBLECLICK */
2152 MEvent.button = AnyButton;
2153 mouse_report (ev);
2154#endif /* MOUSE_REPORT_DOUBLECLICK */
2155 return;
2156 }
2157
1880 /* 2158 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2159 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2160 * when overriding mouse reporting
1883 */ 2161 */
1884 if (PrivateModes & PrivMode_mouse_report 2162 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2163 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2164 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2165 selection_extend (ev.x, ev.y, 0);
1888 2166
1889 switch (ev.button) 2167 switch (ev.button)
2168 {
2169 case Button1:
2170 case Button3:
2171 selection_make (ev.time);
2172 break;
2173
2174 case Button2:
2175 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2176 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2177 break;
2178
2179#ifdef MOUSE_WHEEL
2180 case Button4:
2181 case Button5:
1890 { 2182 {
1891 case Button1: 2183 int i;
1892 case Button3: 2184 page_dirn v;
1893 selection_make (ev.time); 2185
2186 v = ev.button == Button4 ? UP : DN;
2187
2188 if (ev.state & ShiftMask)
1894 break; 2189 i = 1;
1895 case Button2: 2190 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2191 i = nrow - 1;
2192 else
1897 break; 2193 i = 5;
2194
1898#ifdef MOUSE_WHEEL 2195# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2196 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2197 {
1902 int i;
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1); 2198 mouse_slip_wheel_speed += v ? -1 : 1;
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2199 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2200 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2201
2202 if (!slip_wheel_ev.is_active ())
2203 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1917 } 2204 }
2205 else
1918# endif 2206# endif
1919# ifdef JUMP_MOUSE_WHEEL 2207 {
1920 scr_page (v, i); 2208 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1); 2209 scrollBar.show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 {
1975 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 }
1980 return pchanged; /* Don't try any more */
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 {
2044 pchanged = 1;
2045 if (TermWin.pixmap != None)
2046 {
2047 XFreePixmap(display->display, TermWin.pixmap);
2048 TermWin.pixmap = None;
2049 } 2210 }
2050 } 2211 }
2051 am_pixmap_trans = 0; 2212 break;
2213#endif
2214 }
2215 }
2216}
2217
2218/*}}} */
2219
2220void ecb_hot
2221rxvt_term::cmd_parse ()
2222{
2223 wchar_t ch = NOCHAR;
2224 char *seq_begin; // remember start of esc-sequence here
2225
2226 for (;;)
2227 {
2228 if (ecb_unlikely (ch == NOCHAR))
2229 {
2230 seq_begin = cmdbuf_ptr;
2231 ch = next_char ();
2232
2233 if (ch == NOCHAR)
2234 break;
2235 }
2236
2237 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2238 {
2239 if (ecb_unlikely (!seen_input))
2240 {
2241 seen_input = 1;
2242 // many badly-written programs (e.g. jed) contain a race condition:
2243 // they first read the screensize and then install a SIGWINCH handler.
2244 // some window managers resize the window early, and these programs
2245 // then sometimes get the size wrong.
2246 // unfortunately other programs are even more buggy and dislike
2247 // being sent SIGWINCH, so only do it when we were in fact being
2248 // resized.
2249 if (seen_resize && cmd_pid)
2250 kill (-cmd_pid, SIGWINCH);
2251 }
2252
2253 /* Read a text string from the input buffer */
2254 wchar_t buf[UBUFSIZ];
2255 bool refreshnow = false;
2256 int nlines = 0;
2257 wchar_t *str = buf;
2258 wchar_t *eol = str + min (ncol, UBUFSIZ);
2259
2260 for (;;)
2261 {
2262 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2263 break;
2264
2265 *str++ = ch;
2266
2267 if (ecb_unlikely (ch == C0_LF || str >= eol))
2268 {
2269 if (ch == C0_LF)
2270 nlines++;
2271
2272 refresh_count++;
2273
2274 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2275 {
2276 refresh_count = 0;
2277
2278 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2279 {
2280 refreshnow = true;
2281 ch = NOCHAR;
2282 break;
2283 }
2284 }
2285
2286 // scr_add_lines only works for nlines <= nrow - 1.
2287 if (nlines >= nrow - 1)
2288 {
2289 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2290 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2291 scr_add_lines (buf, str - buf, nlines);
2292
2293 nlines = 0;
2294 str = buf;
2295 eol = str + min (ncol, UBUFSIZ);
2296 }
2297
2298 if (str >= eol)
2299 {
2300 if (eol >= buf + UBUFSIZ)
2301 {
2302 ch = NOCHAR;
2303 break;
2304 }
2305 else
2306 eol = min (eol + ncol, buf + UBUFSIZ);
2307 }
2308
2309 }
2310
2311 seq_begin = cmdbuf_ptr;
2312 ch = next_char ();
2313 }
2314
2315 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2316 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2317 scr_add_lines (buf, str - buf, nlines);
2318
2319 /*
2320 * If there have been a lot of new lines, then update the screen
2321 * What the heck we'll cheat and only refresh less than every page-full.
2322 * if skipScroll is enabled.
2323 */
2324 if (refreshnow)
2325 {
2326 scr_refresh ();
2327 want_refresh = 1;
2328 }
2052 } 2329 }
2053 else 2330 else
2054 { 2331 {
2055 if (TermWin.pixmap != None) 2332 try
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2333 {
2091 if (oldp != None) 2334 process_nonprinting (ch);
2092 pchanged = 1; 2335 }
2336 catch (const class out_of_input &o)
2337 {
2338 // we ran out of input, retry later
2339 cmdbuf_ptr = seq_begin;
2093 break; 2340 break;
2094 } 2341 }
2095 if (oldp != TermWin.parent[i]) 2342
2096 pchanged = 1; 2343 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2344 }
2101 for (; n < (unsigned int)i; n++) 2345 }
2102 { 2346}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2347
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2348// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2349wchar_t ecb_hot
2106 { 2350rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2351{
2108 break; 2352 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2353 {
2110 } 2354 // assume 7-bit to be ascii ALWAYS
2355 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2356 return *cmdbuf_ptr++;
2357
2358 wchar_t wc;
2359 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2360
2361 if (len == (size_t)-2)
2111 } 2362 {
2112 if (n > (int)(sizeof(TermWin.parent) 2363 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2364 cmdbuf_ptr = cmdbuf_endp;
2365 break;
2114 { 2366 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2367
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2368 if (len == (size_t)-1)
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2369 {
2123 else 2370 mbstate.reset (); // reset now undefined conversion state
2371 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2372 }
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2373
2130 rqt.tv_sec = 1; 2374 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2375 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2376 return wc & UNICODE_MASK;
2133# else
2134 sleep(1);
2135# endif
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 2377 }
2378
2379 return NOCHAR;
2380}
2381
2382// read the next octet
2383uint32_t ecb_hot
2384rxvt_term::next_octet () NOTHROW
2385{
2386 return cmdbuf_ptr < cmdbuf_endp
2387 ? (unsigned char)*cmdbuf_ptr++
2388 : NOCHAR;
2389}
2390
2391static class out_of_input out_of_input;
2392
2393wchar_t ecb_hot
2394rxvt_term::cmd_getc () THROW ((class out_of_input))
2395{
2396 wchar_t c = next_char ();
2397
2398 if (c == NOCHAR)
2399 throw out_of_input;
2400
2147 return pchanged; 2401 return c;
2148} 2402}
2149#endif
2150 2403
2151/*}}} */ 2404uint32_t ecb_hot
2405rxvt_term::cmd_get8 () THROW ((class out_of_input))
2406{
2407 uint32_t c = next_octet ();
2408
2409 if (c == NOCHAR)
2410 throw out_of_input;
2411
2412 return c;
2413}
2152 2414
2153/*{{{ print pipe */ 2415/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2416/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2417#ifdef PRINTPIPE
2156FILE * 2418FILE * ecb_cold
2157rxvt_term::popen_printer () 2419rxvt_term::popen_printer ()
2158{ 2420{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2421 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2422
2161 if (stream == NULL) 2423 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2424 rxvt_warn ("can't open printer pipe, not printing.\n");
2425
2163 return stream; 2426 return stream;
2164} 2427}
2165 2428
2166int 2429int ecb_cold
2167rxvt_term::pclose_printer (FILE *stream) 2430rxvt_term::pclose_printer (FILE *stream)
2168{ 2431{
2169 fflush (stream); 2432 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2433 return pclose (stream);
2176# endif
2177} 2434}
2178 2435
2179/* 2436/*
2180 * simulate attached vt100 printer 2437 * simulate attached vt100 printer
2181 */ 2438 */
2182void 2439void ecb_cold
2183rxvt_term::process_print_pipe () 2440rxvt_term::process_print_pipe ()
2184{ 2441{
2185 int done; 2442 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2443
2188 if ((fd = popen_printer ()) == NULL) 2444 if (!fd)
2189 return; 2445 return;
2190 2446
2191 /* 2447 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2448 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2449 * is received.
2194 */ 2450 */
2195 for (done = 0; !done;) 2451 for (int done = 0; !done; )
2196 { 2452 {
2197 unsigned char buf[8]; 2453 unsigned char buf[8];
2198 unsigned char ch; 2454 unicode_t ch;
2199 unsigned int i, len; 2455 unsigned int i, len;
2200 2456
2201 if ((ch = cmd_getc ()) != C0_ESC) 2457 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2458 {
2203 if (putc(ch, fd) == EOF) 2459 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2460 break; /* done = 1 */
2205 } 2461 }
2206 else 2462 else
2207 { 2463 {
2208 len = 0; 2464 len = 0;
… …
2219 { 2475 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2476 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2477 break; /* done = 1 */
2222 } 2478 }
2223 } 2479 }
2480
2224 for (i = 0; i < len; i++) 2481 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2482 if (putc (buf[i], fd) == EOF)
2226 { 2483 {
2227 done = 1; 2484 done = 1;
2228 break; 2485 break;
2229 } 2486 }
2230 } 2487 }
2231 } 2488 }
2489
2232 pclose_printer (fd); 2490 pclose_printer (fd);
2233} 2491}
2234#endif /* PRINTPIPE */ 2492#endif /* PRINTPIPE */
2235/*}}} */ 2493/*}}} */
2236 2494
2237/* *INDENT-OFF* */
2238enum { 2495enum {
2239 C1_40 = 0x40, 2496 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2497 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2498 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2499 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2500 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2501};
2245/* *INDENT-ON* */
2246 2502
2247/*{{{ process non-printing single characters */ 2503/*{{{ process non-printing single characters */
2248void 2504void ecb_hot
2249rxvt_term::process_nonprinting (unsigned char ch) 2505rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2506{
2251 switch (ch) 2507 switch (ch)
2252 { 2508 {
2509 case C0_ESC:
2510 process_escape_seq ();
2511 break;
2253 case C0_ENQ: /* terminal Status */ 2512 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2513 if (rs[Rs_answerbackstring])
2255 tt_write( 2514 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2515 else
2259 tt_write((unsigned char *)VT100_ANS, 2516 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2517 break;
2262 case C0_BEL: /* bell */ 2518 case C0_BEL: /* bell */
2263 scr_bell (); 2519 scr_bell ();
2264 break; 2520 break;
2265 case C0_BS: /* backspace */ 2521 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2536 scr_charset_choose (1);
2281 break; 2537 break;
2282 case C0_SI: /* shift in - acs */ 2538 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2539 scr_charset_choose (0);
2284 break; 2540 break;
2541
2542#ifdef EIGHT_BIT_CONTROLS
2543 // 8-bit controls
2544 case 0x90: /* DCS */
2545 process_dcs_seq ();
2546 break;
2547 case 0x9b: /* CSI */
2548 process_csi_seq ();
2549 break;
2550 case 0x9d: /* OSC */
2551 process_osc_seq ();
2552 break;
2553#endif
2285 } 2554 }
2286} 2555}
2287/*}}} */ 2556/*}}} */
2288 2557
2289 2558
2290/*{{{ process VT52 escape sequences */ 2559/*{{{ process VT52 escape sequences */
2291void 2560void ecb_cold
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2561rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2562{
2294 int row, col; 2563 int row, col;
2295 2564
2296 switch (ch) 2565 switch (ch)
2297 { 2566 {
… …
2327 row = cmd_getc () - ' '; 2596 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2597 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2598 scr_gotorc (row, col, 0);
2330 break; 2599 break;
2331 case 'Z': /* identify the terminal type */ 2600 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2601 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2602 break;
2334 case '<': /* turn off VT52 mode */ 2603 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2604 priv_modes &= ~PrivMode_vt52;
2336 break; 2605 break;
2337 case 'F': /* use special graphics character set */ 2606 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2607 case 'G': /* use regular character set */
2339 /* unimplemented */ 2608 /* unimplemented */
2340 break; 2609 break;
… …
2346} 2615}
2347/*}}} */ 2616/*}}} */
2348 2617
2349 2618
2350/*{{{ process escape sequences */ 2619/*{{{ process escape sequences */
2351void 2620void ecb_hot
2352rxvt_term::process_escape_seq () 2621rxvt_term::process_escape_seq ()
2353{ 2622{
2354 unsigned char ch = cmd_getc (); 2623 unicode_t ch = cmd_getc ();
2355 2624
2356 if (PrivateModes & PrivMode_vt52) 2625 if (priv_modes & PrivMode_vt52)
2357 { 2626 {
2358 process_escape_vt52 (ch); 2627 process_escape_vt52 (ch);
2359 return; 2628 return;
2360 } 2629 }
2361 2630
2362 switch (ch) 2631 switch (ch)
2363 { 2632 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2633 case '#':
2366 if (cmd_getc () == '8') 2634 if (cmd_getc () == '8')
2367 scr_E (); 2635 scr_E ();
2368 break; 2636 break;
2369 case '(': 2637 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2644 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2645 break;
2378 case '+': 2646 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2647 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2648 break;
2381#ifdef MULTICHAR_SET 2649#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2650 case '6':
2388 scr_backindex (); 2651 scr_backindex ();
2389 break; 2652 break;
2390#endif 2653#endif
2391 case '7': 2654 case '7':
2392 scr_cursor (SAVE); 2655 scr_cursor (SAVE);
2393 break; 2656 break;
2394 case '8': 2657 case '8':
2395 scr_cursor (RESTORE); 2658 scr_cursor (RESTORE);
2396 break; 2659 break;
2397#ifndef NO_FRILLS 2660#if !ENABLE_MINIMAL
2398 case '9': 2661 case '9':
2399 scr_forwardindex (); 2662 scr_forwardindex ();
2400 break; 2663 break;
2401#endif 2664#endif
2665 // DECPAM/DECPNM
2402 case '=': 2666 case '=':
2667 priv_modes |= PrivMode_aplKP;
2668 break;
2403 case '>': 2669 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2670 priv_modes &= ~PrivMode_aplKP;
2405 break; 2671 break;
2406 2672
2407 case C1_40: 2673 case C1_40:
2408 cmd_getc (); 2674 cmd_getc ();
2409 break; 2675 break;
… …
2412 break; 2678 break;
2413 2679
2414 /* 8.3.87: NEXT LINE */ 2680 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2681 case C1_NEL: /* ESC E */
2416 { 2682 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2683 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2684 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2685 }
2420 break; 2686 break;
2421 2687
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2688 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2689 case C1_ESA: /* ESC G */
2424 process_graphics (); 2690 // used by original rxvt for rob nations own graphics mode
2691 if (cmd_getc () == 'Q')
2692 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2425 break; 2693 break;
2426 2694
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2695 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2696 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2697 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2701 case C1_RI: /* ESC M */
2434 scr_index (DN); 2702 scr_index (DN);
2435 break; 2703 break;
2436 2704
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2705 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2706 /* case C1_SS2: break; */
2439 2707
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2708 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2709 /* case C1_SS3: break; */
2442 2710
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2711 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2712 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2713 process_dcs_seq ();
2446 break; 2714 break;
2447 2715
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2716 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2717 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2718 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2719 break; /* steal obsolete ESC [ c */
2453 2720
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2721 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2722 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2723 process_csi_seq ();
2457 break; 2724 break;
2458 2725
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2726 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2727 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2728 process_osc_seq ();
2462 break; 2729 break;
2463 2730
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2731 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2732 case 'c':
2733 mbstate.reset ();
2466 scr_poweron (); 2734 scr_poweron ();
2467 scrollbar_show (1); 2735 scrollBar.show (1);
2468 break; 2736 break;
2469 2737
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2738 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2739 case 'n':
2472 scr_charset_choose (2); 2740 scr_charset_choose (2);
… …
2479 } 2747 }
2480} 2748}
2481/*}}} */ 2749/*}}} */
2482 2750
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2751/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2752enum {
2486 CSI_ICH = 0x40, 2753 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2754 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2755 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2756 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2757 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2758 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2759 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2493 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2760 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2494 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2761 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2762};
2496 2763
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2764#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2765 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2766 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2767#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2768 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2769
2503const unsigned char csi_defaults[] = 2770static const unsigned char csi_defaults[] =
2504 { 2771 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2772 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2773 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2774 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2775 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2776 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2777 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2778 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2779 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2780 };
2514/* *INDENT-ON* */
2515 2781
2516void 2782void ecb_hot
2517rxvt_term::process_csi_seq () 2783rxvt_term::process_csi_seq ()
2518{ 2784{
2519 unsigned char ch, priv, i; 2785 unicode_t ch, priv, i;
2520 unsigned int nargs, p; 2786 unsigned int nargs, p;
2521 int n, ndef; 2787 int n, ndef;
2522 int arg[ESC_ARGS]; 2788 int arg[ESC_ARGS] = { };
2523 2789
2524 for (nargs = ESC_ARGS; nargs > 0;) 2790 nargs = 0;
2525 arg[--nargs] = 0;
2526 2791
2527 priv = 0; 2792 priv = 0;
2528 ch = cmd_getc (); 2793 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2794 if ((ch >= '<' && ch <= '?') || ch == '!')
2795 {
2530 { /* '<' '=' '>' '?' */ 2796 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2797 priv = ch;
2532 ch = cmd_getc (); 2798 ch = cmd_getc ();
2533 } 2799 }
2800
2534 /* read any numerical arguments */ 2801 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2802 for (n = -1; ch < CSI_ICH; )
2536 { 2803 {
2537 if (isdigit(ch)) 2804 if (isdigit (ch))
2538 { 2805 {
2539 if (n < 0) 2806 if (n < 0)
2540 n = ch - '0'; 2807 n = ch - '0';
2541 else 2808 else
2542 n = n * 10 + ch - '0'; 2809 n = n * 10 + ch - '0';
… …
2545 { 2812 {
2546 if (nargs < ESC_ARGS) 2813 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2814 arg[nargs++] = n;
2548 n = -1; 2815 n = -1;
2549 } 2816 }
2550 else if (ch == '\b') 2817 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2818 process_nonprinting (ch);
2562 } 2819
2563 ch = cmd_getc (); 2820 ch = cmd_getc ();
2564 } 2821 }
2565 2822
2566 if (ch > CSI_7F) 2823 if (ch > CSI_7F)
2567 return; 2824 return;
2568 2825
2569 if (nargs < ESC_ARGS) 2826 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2827 arg[nargs++] = n;
2571 2828
2572 i = ch - CSI_ICH; 2829 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2830 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2831 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2832 if (arg[p] == -1)
2576 arg[p] = ndef; 2833 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2834
2585 /* 2835 /*
2586 * private mode handling 2836 * private mode handling
2587 */ 2837 */
2588 if (priv) 2838 if (priv)
2589 { 2839 {
2590 switch (priv) 2840 switch (priv)
2591 { 2841 {
2592 case '>': 2842 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2843 if (ch == CSI_DA) /* secondary device attributes */
2844 {
2845 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2846 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2847 //
2848 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2849 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2850 // versions.
2851 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2852 tt_printf ("\033[>%d;95;0c", 'U');
2853 }
2595 break; 2854 break;
2855
2596 case '?': 2856 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2857 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2858 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2859 break;
2860
2861 case '!':
2862 if (ch == CSI_70)
2863 {
2864 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2865 scr_soft_reset ();
2866
2867 static const int pm_h[] = { 7, 25 };
2868 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2869
2870 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2871 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2600 } 2872 }
2873 break;
2874 }
2875
2601 return; 2876 return;
2602 } 2877 }
2603 2878
2604 switch (ch) 2879 switch (ch)
2605 { 2880 {
2606 /* 2881 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2882 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2883 */
2609#ifdef PRINTPIPE 2884#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2885 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2886 switch (arg[0])
2612 { 2887 {
… …
2619 } 2894 }
2620 break; 2895 break;
2621#endif 2896#endif
2622 2897
2623 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2898 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2624 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2899 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2625 arg[0] = -arg[0]; 2900 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2901 /* FALLTHROUGH */
2627 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2902 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2628 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2903 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2629 scr_gotorc (arg[0], 0, RELATIVE); 2904 scr_gotorc (arg[0], 0, RELATIVE);
2630 break; 2905 break;
2631 2906
2632 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2907 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2633 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2908 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2704 2979
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2980 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 2981 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 2982 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2983 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2984 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 2985 break;
2711 2986
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2987 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 2988 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 2989 break;
2716 2990
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2991 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 2992 process_sgr_mode (nargs, arg);
2719 break; 2993 break;
2720 2994
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2995 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 2996 switch (arg[0])
2723 { 2997 {
2724 case 5: /* DSR requested */ 2998 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 2999 tt_printf ("\033[0n");
2726 break; 3000 break;
2727 case 6: /* CPR requested */ 3001 case 6: /* CPR requested */
2728 scr_report_position (); 3002 scr_report_position ();
2729 break; 3003 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3004 case 7: /* unofficial extension */
3005 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3006 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3007 break;
2734#endif
2735 case 8: /* unofficial extension */ 3008 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3009 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3010 break;
2738 } 3011 }
2739 break; 3012 break;
2740 3013
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3014 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3047 break;
2775 3048
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3049 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3050 if (arg[0] == 4)
2778 scr_insert_mode (0); 3051 scr_insert_mode (0);
3052 else if (arg[0] == 20)
3053 priv_modes &= ~PrivMode_LFNL;
2779 break; 3054 break;
2780 3055
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3056 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3057 if (arg[0] == 4)
2783 scr_insert_mode (1); 3058 scr_insert_mode (1);
3059 else if (arg[0] == 20)
3060 priv_modes |= PrivMode_LFNL;
2784 break; 3061 break;
2785 3062
2786 /* 3063 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3064 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3065 */
… …
2800 break; 3077 break;
2801 case CSI_75: 3078 case CSI_75:
2802 scr_cursor (RESTORE); 3079 scr_cursor (RESTORE);
2803 break; 3080 break;
2804 3081
2805#ifndef NO_FRILLS 3082#if !ENABLE_MINIMAL
2806 case CSI_74: 3083 case CSI_74:
2807 process_window_ops (arg, nargs); 3084 process_window_ops (arg, nargs);
2808 break; 3085 break;
2809#endif 3086#endif
2810 3087
2811 case CSI_78: /* DECREQTPARM */ 3088 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3089 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3090 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3091 break;
2815 3092
2816 default: 3093 default:
2817 break; 3094 break;
2818 } 3095 }
2819} 3096}
2820/*}}} */ 3097/*}}} */
2821 3098
2822#ifndef NO_FRILLS 3099#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3100void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3101rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3102{
2827 int x, y; 3103 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3104 XWindowAttributes wattr;
2832 Window wdummy; 3105 Window wdummy;
3106
3107 dLocal (Display *, dpy);
2833 3108
2834 if (nargs == 0) 3109 if (nargs == 0)
2835 return; 3110 return;
3111
2836 switch (args[0]) 3112 switch (args[0])
2837 { 3113 {
2838 /* 3114 /*
2839 * commands 3115 * commands
2840 */ 3116 */
2841 case 1: /* deiconify window */ 3117 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3118 XMapWindow (dpy, parent);
2843 break; 3119 break;
2844 case 2: /* iconify window */ 3120 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3121 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3122 break;
2848 case 3: /* set position (pixels) */ 3123 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3124 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3125 break;
2851 case 4: /* set size (pixels) */ 3126 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3127 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3128 break;
2854 case 5: /* raise window */ 3129 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3130 XRaiseWindow (dpy, parent);
2856 break; 3131 break;
2857 case 6: /* lower window */ 3132 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3133 XLowerWindow (dpy, parent);
2859 break; 3134 break;
2860 case 7: /* refresh window */ 3135 case 7: /* refresh window */
2861 scr_touch (true); 3136 scr_touch (true);
2862 break; 3137 break;
2863 case 8: /* set size (chars) */ 3138 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3139 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3140 (unsigned int) (args[1] * fheight));
2866 break; 3141 break;
3142
3143 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3144 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3145 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3146 set_widthheight ((unsigned int)vt_width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3147 (unsigned int) (args[1] * fheight));
2871 break; 3148 break;
3149
2872 /* 3150 /*
2873 * reports - some output format copied from XTerm 3151 * reports - some output format copied from XTerm
2874 */ 3152 */
2875 case 11: /* report window state */ 3153 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3155 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3156 break;
2879 case 13: /* report window position */ 3157 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3158 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3159 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3160 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3161 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3162 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3163 break;
2886 case 14: /* report window size (pixels) */ 3164 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3166 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3167 break;
3168 case 18: /* report text area size (chars) */
3169 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3170 break;
2890 case 18: /* report window size (chars) */ 3171 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3172 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3173 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3174 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3175 {
3176 char *s;
3177 XGetIconName (dpy, parent, &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3178 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3179 XFree (s);
3180 }
2897 break; 3181 break;
2898 case 21: /* report window title */ 3182 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3183 {
3184 char *s;
3185 XFetchName (dpy, parent, &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3186 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3187 XFree (s);
3188 }
2901 break; 3189 break;
2902#endif
2903
2904 } 3190 }
2905} 3191}
2906#endif 3192#endif
2907 3193
2908/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2909/* 3195/*
2910 * get input up until STRING TERMINATOR (or BEL) 3196 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3197 * ends_how is terminator used. returned input must be free()'d
2912 */ 3198 */
2913unsigned char * 3199char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3200rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3201{
2916 int seen_esc = 0; /* seen escape? */ 3202 unicode_t ch;
3203 bool seen_esc = false;
2917 unsigned int n = 0; 3204 unsigned int n = 0;
2918 unsigned char *s; 3205 wchar_t string[STRING_MAX];
2919 unsigned char ch, string[STRING_MAX];
2920 3206
2921 for (; (ch = cmd_getc ());) 3207 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3208 {
2923 if (ch == C0_BEL 3209 if (seen_esc)
2924 || ch == CHAR_ST 3210 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3211 if (ch == 0x5c) /* 7bit ST */
2926 break; 3212 break;
3213 else
3214 return NULL;
3215 }
2927 if (ch == C0_ESC) 3216 else if (ch == C0_ESC)
2928 { 3217 {
2929 seen_esc = 1; 3218 seen_esc = true;
2930 continue; 3219 continue;
2931 } 3220 }
3221 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break;
2932 else if (ch == '\t') 3223 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3224 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3225 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3226 return NULL; /* other control character - exit */
2936 if (n < sizeof(string) - 1) 3227
3228 seen_esc = false;
3229
3230 if (n >= STRING_MAX - 1)
3231 // stop at some sane length
3232 return NULL;
3233
2937 string[n++] = ch; 3234 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3235 }
3236
2940 string[n++] = '\0'; 3237 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3238
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3239 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3240
2945 return s; 3241 return rxvt_wcstombs (string);
2946} 3242}
2947 3243
2948/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2949/* 3245/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3246 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3247 */
2952void 3248void
2953rxvt_term::process_dcs_seq () 3249rxvt_term::process_dcs_seq ()
2954{ 3250{
2955 unsigned char eh, *s;
2956 /* 3251 /*
2957 * Not handled yet 3252 * Not handled yet
2958 */ 3253 */
3254
3255 unicode_t eh;
2959 s = get_to_st (&eh); 3256 char *s = get_to_st (eh);
2960 if (s) 3257 if (s)
2961 free(s); 3258 free (s);
3259
2962 return; 3260 return;
2963} 3261}
2964 3262
2965/*----------------------------------------------------------------------*/ 3263/*----------------------------------------------------------------------*/
2966/* 3264/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3265 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3266 */
2969void 3267void
2970rxvt_term::process_osc_seq () 3268rxvt_term::process_osc_seq ()
2971{ 3269{
2972 unsigned char ch, eh, *s; 3270 int arg;
2973 int arg;
2974 3271
2975 ch = cmd_getc (); 3272 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3273 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3274 arg = arg * 10 + (ch - '0');
2978 3275
2979 if (ch == ';') 3276 if (ch == ';')
2980 { 3277 {
3278 unicode_t eh;
2981 s = get_to_st (&eh); 3279 char *s = get_to_st (eh);
3280
2982 if (s) 3281 if (s)
2983 { 3282 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3283 process_xterm_seq (arg, s, eh);
2996 free(s); 3284 free (s);
2997 } 3285 }
3286 }
3287}
3288
3289void
3290rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3291{
3292 if (str[0] == '?' && !str[1])
2998 } 3293 {
3294 rgba c;
3295 pix_colors_focused[color].get (c);
3296
3297#if XFT
3298 if (c.a != rgba::MAX_CC)
3299 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3300 else
3301#endif
3302 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3303 }
3304 else
3305 set_window_color (color, str);
2999} 3306}
3307
3000/* 3308/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3309 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3310 */
3021void 3311void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3312rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3313{
3024 int changed = 0; 3314 int color;
3025 int color;
3026 char *buf, *name; 3315 char *buf, *name;
3316 bool query = str[0] == '?' && !str[1];
3317 int saveop = op;
3027 3318
3319 dLocal (Display *, dpy);
3320
3028 assert(str != NULL); 3321 assert (str != NULL);
3322
3323 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3324 return;
3325
3029 switch (op) 3326 switch (op)
3030 { 3327 {
3031 case XTerm_name: 3328 case XTerm_name:
3032 set_title (str); 3329 set_title (str);
3033 /* FALLTHROUGH */ 3330 /* FALLTHROUGH */
3034 case XTerm_iconName: 3331 case XTerm_iconName:
3035 set_iconName (str); 3332 set_icon_name (str);
3036 break; 3333 break;
3037 case XTerm_title: 3334 case XTerm_title:
3038 set_title (str); 3335 set_title (str);
3039 break; 3336 break;
3337 case XTerm_property:
3338 if (str[0] == '?')
3339 {
3340 Atom prop = display->atom (str + 1);
3341 Atom actual_type;
3342 int actual_format;
3343 unsigned long nitems;
3344 unsigned long bytes_after;
3345 unsigned char *value = 0;
3346 const char *str = "";
3347
3348 if (prop
3349 && XGetWindowProperty (dpy, parent,
3350 prop, 0, 1<<16, 0, AnyPropertyType,
3351 &actual_type, &actual_format,
3352 &nitems, &bytes_after, &value) == Success
3353 && actual_type != None
3354 && actual_format == 8)
3355 str = (const char *)(value);
3356
3357 tt_printf ("\033]%d;%s%c", op, str, resp);
3358
3359 XFree (value);
3360 }
3361 else
3362 {
3363 char *eq = strchr (str, '=');
3364
3365 if (eq)
3366 {
3367 *eq = 0;
3368 set_utf8_property (display->atom (str), eq + 1);
3369 }
3370 else
3371 XDeleteProperty (dpy, parent,
3372 display->atom (str));
3373 }
3374 break;
3375
3040 case XTerm_Color: 3376 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3377 for (buf = (char *)str; buf && *buf;)
3042 { 3378 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3379 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3380 break;
3381
3045 *name++ = '\0'; 3382 *name++ = '\0';
3046 color = atoi(buf); 3383 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3384
3385 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3386 break;
3387
3049 if ((buf = STRCHR(name, ';')) != NULL) 3388 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3389 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3390
3391 process_color_seq (op, color, name, resp);
3052 } 3392 }
3393 break;
3394 case Rxvt_restoreFG:
3395 case XTerm_Color00:
3396 process_color_seq (op, Color_fg, str, resp);
3397 break;
3398 case Rxvt_restoreBG:
3399 case XTerm_Color01:
3400 process_color_seq (op, Color_bg, str, resp);
3053 break; 3401 break;
3054#ifndef NO_CURSORCOLOR 3402#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3403 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3404 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3405 break;
3058#endif 3406#endif
3059 case XTerm_Color_pointer: 3407 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3408 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3409 break;
3410 case XTerm_Color_pointer_bg:
3411 process_color_seq (op, Color_pointer_bg, str, resp);
3412 break;
3413#ifdef OPTION_HC
3414 case XTerm_Color_HC:
3415 process_color_seq (op, Color_HC, str, resp);
3416 break;
3417 case XTerm_Color_HTC:
3418 process_color_seq (op, Color_HTC, str, resp);
3419 break;
3420#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3421#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3422 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3423 process_color_seq (op, Color_BD, str, resp);
3065 break; 3424 break;
3066 case XTerm_Color_UL: 3425 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3426 process_color_seq (op, Color_UL, str, resp);
3068 break; 3427 break;
3069 case XTerm_Color_RV: 3428 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3429 process_color_seq (op, Color_IT, str, resp);
3071 break; 3430 break;
3072#endif 3431#endif
3073 3432 case URxvt_Color_border:
3074 case XTerm_Menu: 3433 process_color_seq (op, Color_border, str, resp);
3434 break;
3435#if ENABLE_TRANSPARENCY
3436 case URxvt_Color_tint:
3437 process_color_seq (op, Color_tint, str, resp);
3075 /* 3438 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3439 bool changed = false;
3077 * so DON'T do it here 3440
3441 if (ISSET_PIXCOLOR (Color_tint))
3442 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3443
3444 if (changed)
3445 update_background ();
3078 */ 3446 }
3447
3079 break; 3448 break;
3449#endif
3450
3451#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3452 case Rxvt_Pixmap:
3081 if (*str != ';') 3453 if (!strcmp (str, "?"))
3082 { 3454 {
3083#if XPM_BACKGROUND 3455 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3456 int h_scale = 0, v_scale = 0;
3085 set_bgPixmap (str); /* change pixmap */ 3457 int h_align = 0, v_align = 0;
3086#endif 3458 if (image_vec.size () > 0)
3087 scr_touch (true); 3459 {
3460 h_scale = image_vec[0].h_scale;
3461 v_scale = image_vec[0].v_scale;
3462 h_align = image_vec[0].h_align;
3463 v_align = image_vec[0].v_align;
3464 }
3465
3466 sprintf (str, "[%dx%d+%d+%d]",
3467 h_scale, v_scale,
3468 h_align, v_align);
3469 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3470 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3471 else
3090 { 3472 {
3473 bool changed = false;
3474
3475 if (*str != ';')
3476 {
3477 if (image_vec.size () > 0)
3478 changed = image_vec[0].set_file_geometry (str);
3479 else
3480 {
3481 rxvt_image *image = new_image ();
3482 if (!image->set_file_geometry (str))
3483 image_vec.pop_back ();
3484 else
3485 changed = true;
3486 }
3487 }
3488 else
3489 {
3091 str++; 3490 str++;
3092#if XPM_BACKGROUND 3491 if (image_vec.size () > 0)
3093 changed += scale_pixmap (str); 3492 changed = image_vec[0].set_geometry (str, true);
3094#endif 3493 }
3095 3494
3495 if (changed)
3496 {
3497 if (bg_window_position_sensitive ())
3498 {
3499 int x, y;
3500 get_window_origin (x, y);
3501 bg_set_position (x, y);
3502 }
3503 update_background ();
3504 }
3096 } 3505 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3506 break;
3507#endif
3105 3508
3106 case XTerm_restoreFG:
3107 set_window_color (Color_fg, str);
3108 break;
3109 case XTerm_restoreBG:
3110 set_window_color (Color_bg, str);
3111 break;
3112 case XTerm_logfile: 3509 case XTerm_logfile:
3510 // TODO, when secure mode?
3113 break; 3511 break;
3114 case XTerm_font: 3512
3115 change_font (0, str);
3116 break;
3117#if 0 3513#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3514 case Rxvt_dumpscreen: /* no error notices */
3119 { 3515 {
3120 int fd; 3516 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3517 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3518 {
3123 scr_dump (fd); 3519 scr_dump (fd);
3124 close(fd); 3520 close (fd);
3125 } 3521 }
3126 } 3522 }
3127 break; 3523 break;
3128#endif 3524#endif
3525 case XTerm_font:
3526 op = URxvt_font;
3527 case URxvt_font:
3528#if ENABLE_STYLES
3529 case URxvt_boldFont:
3530 case URxvt_italicFont:
3531 case URxvt_boldItalicFont:
3532#endif
3533 if (query)
3534 tt_printf ("\33]%d;%-.250s%c", saveop,
3535 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3536 ? fontset[op - URxvt_font]->fontdesc : "",
3537 resp);
3538 else
3539 {
3540 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3541
3542 res = strdup (str);
3543 allocated.push_back ((void *)res);
3544 set_fonts ();
3545 }
3546 break;
3547
3548 case URxvt_version:
3549 if (query)
3550 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3551 op,
3552 rs[Rs_name], VERSION[0], VERSION[2],
3553 resp);
3554 break;
3555
3556#if !ENABLE_MINIMAL
3557 case URxvt_locale:
3558 if (query)
3559 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3560 else
3561 {
3562 set_locale (str);
3563 pty->set_utf8_mode (enc_utf8);
3564 init_xlocale ();
3565 }
3566 break;
3567
3568 case URxvt_view_up:
3569 case URxvt_view_down:
3570 {
3571 int lines = atoi (str);
3572
3573 if (lines)
3574 scr_page (op == URxvt_view_up ? UP : DN, lines);
3575 else
3576 scr_erase_savelines ();
3577 }
3578
3579 break;
3580#endif
3581
3582#if ENABLE_PERL
3583 case URxvt_perl:
3584 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3585 break;
3586#endif
3130 } 3587 }
3131} 3588}
3132/*----------------------------------------------------------------------*/ 3589/*----------------------------------------------------------------------*/
3133 3590
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3591/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * 's' = save 3596 * 's' = save
3140 * 'r' = restore 3597 * 'r' = restore
3141 * 't' = toggle 3598 * 't' = toggle
3142 * so no need for fancy checking 3599 * so no need for fancy checking
3143 */ 3600 */
3144int 3601int ecb_cold
3145rxvt_term::privcases (int mode, unsigned long bit) 3602rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3603{
3147 int state; 3604 int state;
3148 3605
3149 if (mode == 's') 3606 if (mode == 's')
3150 { 3607 {
3151 SavedModes |= (PrivateModes & bit); 3608 if (priv_modes & bit)
3609 SavedModes |= bit;
3610 else
3611 SavedModes &= ~bit;
3152 return -1; 3612 return -1;
3153 } 3613 }
3154 else 3614 else
3155 { 3615 {
3156 if (mode == 'r') 3616 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3617 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3618 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3619 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3620
3621 if (state)
3622 priv_modes |= bit;
3623 else
3624 priv_modes &= ~bit;
3161 } 3625 }
3626
3162 return state; 3627 return state;
3163} 3628}
3164 3629
3165/* we're not using priv _yet_ */ 3630/* we're not using priv _yet_ */
3166void 3631void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3632rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3168{ 3633{
3169 unsigned int i, j; 3634 unsigned int i, j;
3170 int state; 3635 int state;
3636
3171 static const struct 3637 static const struct
3172 { 3638 {
3173 const int argval; 3639 const int argval;
3174 const unsigned long bit; 3640 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3641 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3642 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3643 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3644 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3645 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3646 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3647 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3648 { 7, PrivMode_Autowrap }, // DECAWM
3649 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3650 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3651 // 18 end FF to printer after print screen
3186 { menuBar_esc, PrivMode_menuBar }, 3652 // 19 Print screen prints full screen/scroll region
3187#endif 3653 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3654#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3655 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3656#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3657 { 35, PrivMode_ShiftKeys }, // rxvt extension
3658 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3659 { 40, PrivMode_132OK },
3660 // 41 xterm more fixes NYI
3661 // 45 margin bell NYI
3662 // 46 start logging
3194 { 47, PrivMode_Screen }, 3663 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3664 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3665#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3666 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3667#endif
3199 { 1000, PrivMode_MouseX11 }, 3668 { 1000, PrivMode_MouseX11 },
3669 { 1002, PrivMode_MouseBtnEvent },
3670 { 1003, PrivMode_MouseAnyEvent },
3671#if ENABLE_FRILLS
3672 { 1005, PrivMode_ExtModeMouse },
3673#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3674 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3675 { 1011, PrivMode_Keypress }, // rxvt extension
3676#if ENABLE_FRILLS
3677 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3678#endif
3679 // 1035 enable modifiers for alt, numlock NYI
3680 // 1036 send ESC for meta keys NYI
3681 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3682 { 1047, PrivMode_Screen },
3683 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3684 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3685 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3686 { 2004, PrivMode_BracketPaste },
3204 }; 3687 };
3205 3688
3206 if (nargs == 0) 3689 if (nargs == 0)
3207 return; 3690 return;
3208 3691
… …
3215 for (i = 0; i < nargs; i++) 3698 for (i = 0; i < nargs; i++)
3216 { 3699 {
3217 state = -1; 3700 state = -1;
3218 3701
3219 /* basic handling */ 3702 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3703 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3704 if (argtopriv[j].argval == arg[i])
3222 { 3705 {
3223 state = privcases (mode, argtopriv[j].bit); 3706 state = privcases (mode, argtopriv[j].bit);
3224 break; 3707 break;
3225 } 3708 }
3226 3709
3227 /* extra handling for values with state unkept */ 3710 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3711 switch (arg[i])
3230 { 3712 {
3713#if ENABLE_STYLES
3714 case 1021:
3715 set_option (Opt_intensityStyles, mode);
3716
3717 scr_touch (true);
3718 break;
3719#endif
3231 case 1048: /* alternative cursor save */ 3720 case 1048: /* alternative cursor save */
3721 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3722 if (mode == 0)
3233 scr_cursor (RESTORE); 3723 scr_cursor (RESTORE);
3234 else if (mode == 1) 3724 else if (mode == 1)
3235 scr_cursor (SAVE); 3725 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 3726 break;
3727 }
3728
3729 if (state >= 0)
3730 /* extra handling for values with valid 0 or 1 state */
3731 switch (arg[i])
3732 {
3733 /* case 1: - application cursor keys */
3734 case 2: /* VT52 mode */
3735 /* oddball mode. should be set regardless of set/reset
3736 * parameter. Return from VT52 mode with an ESC < from
3737 * within VT52 mode
3738 */
3739 priv_modes |= PrivMode_vt52;
3740 break;
3252 case 3: /* 80/132 */ 3741 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3742 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3743 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3744 break;
3257 case 4: /* smooth scrolling */ 3745 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3746 set_option (Opt_jumpScroll, !state);
3262 break; 3747 break;
3263 case 5: /* reverse video */ 3748 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3749 scr_rvideo_mode (state);
3265 break; 3750 break;
3266 case 6: /* relative/absolute origins */ 3751 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3752 scr_relative_origin (state);
3268 break; 3753 break;
3269 case 7: /* autowrap */ 3754 case 7: /* autowrap */
3270 scr_autowrap (state); 3755 scr_autowrap (state);
3271 break; 3756 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3757 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3758 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3759 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3760 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3761 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3762#ifdef scrollBar_esc
3285 case scrollBar_esc: 3763 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3764 scrollBar.map (state);
3287 {
3288 resize_all_windows (0, 0, 0); 3765 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3766 scr_touch (true);
3290 }
3291 break; 3767 break;
3292#endif 3768#endif
3293 case 25: /* visible/invisible cursor */ 3769 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3770 scr_cursor_visible (state);
3295 break; 3771 break;
3296 /* case 35: - shift keys */ 3772 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3773 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3774 case 47: /* secondary screen */
3299 scr_change_screen (state); 3775 scr_change_screen (state);
3300 break; 3776 break;
3301 /* case 66: - application key pad */ 3777 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3778 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3779 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3780 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3781 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3782 break;
3307#if 0
3308 case 1001: 3783 case 1002:
3309 break; /* X11 mouse highlighting */ 3784 case 1003:
3310#endif 3785 if (state)
3786 {
3787 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3788 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3789 mouse_row = mouse_col = 0;
3790 vt_emask_mouse = PointerMotionMask;
3791 }
3792 else
3793 vt_emask_mouse = NoEventMask;
3794
3795 vt_select_input ();
3796 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3797 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3798 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3799 break;
3317 case 1011: /* scroll to bottom on key press */ 3800 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3801 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3802 break;
3323 case 1047: /* secondary screen w/ clearing */ 3803 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3804 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3805 if (!state)
3326 scr_erase_screen (2); 3806 scr_erase_screen (2);
3807
3327 scr_change_screen (state); 3808 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3809 break;
3810 case 1049: /* secondary screen w/ clearing first */
3811 if (option (Opt_secondaryScreen))
3812 if (state)
3813 scr_cursor (SAVE);
3814
3815 scr_change_screen (state);
3816
3817 if (option (Opt_secondaryScreen))
3818 if (state)
3819 scr_erase_screen (2);
3820 else
3821 scr_cursor (RESTORE);
3822 break;
3823 default:
3824 break;
3331 } 3825 }
3332 } 3826 }
3333} 3827}
3334/*}}} */ 3828/*}}} */
3335 3829
3336/*{{{ process sgr sequences */ 3830/*{{{ process sgr sequences */
3337void 3831void ecb_hot
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3832rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3833{
3340 unsigned int i; 3834 unsigned int i;
3341 short rendset; 3835 short rendset;
3342 int rendstyle; 3836 int rendstyle;
3343 3837
3344 if (nargs == 0) 3838 if (nargs == 0)
3345 { 3839 {
3346 scr_rendition (0, ~RS_None); 3840 scr_rendition (0, ~RS_None);
3347 return; 3841 return;
3348 } 3842 }
3843
3349 for (i = 0; i < nargs; i++) 3844 for (i = 0; i < nargs; i++)
3350 { 3845 {
3351 rendset = -1; 3846 rendset = -1;
3352 switch (arg[i]) 3847 switch (arg[i])
3353 { 3848 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3850 rendset = 0, rendstyle = ~RS_None;
3356 break; 3851 break;
3357 case 1: 3852 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3853 rendset = 1, rendstyle = RS_Bold;
3359 break; 3854 break;
3855 //case 2: // low intensity
3856 case 3:
3857 rendset = 1, rendstyle = RS_Italic;
3858 break;
3360 case 4: 3859 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3860 rendset = 1, rendstyle = RS_Uline;
3362 break; 3861 break;
3363 case 5: 3862 case 5: // slowly blinking
3863 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3864 rendset = 1, rendstyle = RS_Blink;
3365 break; 3865 break;
3866 //case 6: // scoansi light background
3366 case 7: 3867 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3868 rendset = 1, rendstyle = RS_RVid;
3368 break; 3869 break;
3369 case 22: 3870 case 8:
3871 // invisible. NYI
3872 break;
3873 //case 9: // crossed out
3874 //case 10: // scoansi acs off, primary font
3875 //case 11: // scoansi acs on, first alt font
3876 //case 12: // scoansi acs on, |0x80, second alt font
3877 //...
3878 //case 19: // ninth alt font
3879 //case 20: // gothic
3880 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3881 rendset = 0, rendstyle = RS_Bold;
3882 break;
3883 case 22: // normal intensity
3884 rendset = 0, rendstyle = RS_Bold;
3885 break;
3886 case 23: // disable italic
3887 rendset = 0, rendstyle = RS_Italic;
3371 break; 3888 break;
3372 case 24: 3889 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3890 rendset = 0, rendstyle = RS_Uline;
3374 break; 3891 break;
3375 case 25: 3892 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3893 rendset = 0, rendstyle = RS_Blink;
3377 break; 3894 break;
3895 case 26: // variable spacing (iso 8613)
3896 rendset = 0, rendstyle = RS_Blink;
3897 break;
3378 case 27: 3898 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3899 rendset = 0, rendstyle = RS_RVid;
3380 break; 3900 break;
3901 //case 28: // visible. NYI
3902 //case 29: // not crossed-out
3381 } 3903 }
3904
3382 if (rendset != -1) 3905 if (rendset != -1)
3383 { 3906 {
3384 scr_rendition (rendset, rendstyle); 3907 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3908 continue; /* for (;i;) */
3386 } 3909 }
3387 3910
3388 switch (arg[i]) 3911 switch (arg[i])
3389 { 3912 {
3390 case 30: 3913 case 30:
… …
3393 case 33: 3916 case 33:
3394 case 34: 3917 case 34:
3395 case 35: 3918 case 35:
3396 case 36: 3919 case 36:
3397 case 37: 3920 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3921 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3922 break;
3401#ifdef TTY_256COLOR 3923 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3924 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3925 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3926 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3927 i += 2;
3408 } 3928 }
3409 break; 3929 break;
3410#endif
3411 case 39: /* default fg */ 3930 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3931 scr_color (Color_fg, Color_fg);
3413 break; 3932 break;
3414 3933
3415 case 40: 3934 case 40:
… …
3418 case 43: 3937 case 43:
3419 case 44: 3938 case 44:
3420 case 45: 3939 case 45:
3421 case 46: 3940 case 46:
3422 case 47: 3941 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3942 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3943 break;
3426#ifdef TTY_256COLOR 3944 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3945 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3946 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3947 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3948 i += 2;
3433 } 3949 }
3434 break; 3950 break;
3435#endif
3436 case 49: /* default bg */ 3951 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3952 scr_color (Color_bg, Color_bg);
3438 break; 3953 break;
3439 3954
3440#ifndef NO_BRIGHTCOLOR 3955 //case 50: // not variable spacing
3956
3957#if !ENABLE_MINIMAL
3441 case 90: 3958 case 90:
3442 case 91: /* set bright fg color */ 3959 case 91: /* set bright fg color */
3443 case 92: 3960 case 92:
3444 case 93: 3961 case 93:
3445 case 94: 3962 case 94:
3446 case 95: 3963 case 95:
3447 case 96: 3964 case 96:
3448 case 97: 3965 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3966 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 3967 break;
3452 case 100: 3968 case 100:
3453 case 101: /* set bright bg color */ 3969 case 101: /* set bright bg color */
3454 case 102: 3970 case 102:
3455 case 103: 3971 case 103:
3456 case 104: 3972 case 104:
3457 case 105: 3973 case 105:
3458 case 106: 3974 case 106:
3459 case 107: 3975 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3976 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 3977 break;
3463#endif 3978#endif
3464
3465 } 3979 }
3466 } 3980 }
3467} 3981}
3468/*}}} */ 3982/*}}} */
3469 3983
3470/*{{{ process Rob Nation's own graphics mode sequences */
3471void
3472rxvt_term::process_graphics ()
3473{
3474 unsigned char ch, cmd = cmd_getc ();
3475
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q')
3478 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */
3480 return;
3481 }
3482 /* swallow other graphics sequences until terminating ':' */
3483 do
3484 ch = cmd_getc ();
3485 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531}
3532/*}}} */
3533
3534/* ------------------------------------------------------------------------- */ 3984/* ------------------------------------------------------------------------- */
3535 3985
3536/* 3986/*
3537 * Send printf() formatted output to the command. 3987 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 3988 * Only use for small amounts of data.
3539 */ 3989 */
3540void 3990void
3541rxvt_term::tt_printf (const char *fmt,...) 3991rxvt_term::tt_printf (const char *fmt,...)
3542{ 3992{
3543 va_list arg_ptr; 3993 va_list arg_ptr;
3544 unsigned char buf[256]; 3994 char buf[256];
3545 3995
3546 va_start (arg_ptr, fmt); 3996 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3997 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 3998 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 3999 tt_write (buf, strlen (buf));
3550} 4000}
3551 4001
3552/* ---------------------------------------------------------------------- */ 4002/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 4003/* Write data to the pty as typed by the user, pasted with the mouse,
3554 * or generated by us in response to a query ESC sequence. 4004 * or generated by us in response to a query ESC sequence.
3555 */ 4005 */
4006static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4007
3556void 4008void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4009rxvt_term::tt_write (const char *data, unsigned int len)
3558{ 4010{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4011 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4012 return;
3560 4013
3561 if (len) 4014 if (pty->pty < 0)
4015 return;
4016
4017 if (v_buflen == 0)
4018 {
4019 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4020
4021 max_it (written, 0);
4022
4023 if (written == len)
4024 return;
4025
4026 data += written;
4027 len -= written;
3562 { 4028 }
4029
4030 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4031
4032 memcpy (v_buffer + v_buflen, data, len);
4033 v_buflen += len;
4034
4035 pty_ev.set (ev::READ | ev::WRITE);
4036}
4037
4038void rxvt_term::pty_write ()
4039{
4040 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4041
4042 if (written > 0)
4043 {
4044 v_buflen -= written;
4045
3563 if (v_buflen == 0) 4046 if (v_buflen == 0)
3564 { 4047 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4048 free (v_buffer);
3592 v_buffer = 0; 4049 v_buffer = 0;
3593 v_buflen = 0;
3594 4050
3595 pty_ev.set (EVENT_READ); 4051 pty_ev.set (ev::READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4052 return;
3608 } 4053 }
4054
4055 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4056 }
4057 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4058 pty_ev.set (ev::READ);
3610} 4059}
3611 4060
3612/*----------------------- end-of-file (C source) -----------------------*/ 4061/*----------------------- end-of-file (C source) -----------------------*/
3613 4062

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