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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.485 by sf-exg, Fri Apr 29 13:08:24 2011 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 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
63void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
64rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
65{ 406{
66 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 408 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 409 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
74 416
75 /* 417 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
78 * 420 *
79 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
80 */ 422 */
81 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 426
91 kbuf[0] = 0; 427 kbuf[0] = 0;
92 428
93#ifdef USE_XIM 429#ifdef USE_XIM
94 if (Input_Context) 430 if (Input_Context)
… …
96 Status status_return; 432 Status status_return;
97 433
98#if 0 434#if 0
99#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
103 else 439 else
104#endif 440#endif
105#endif 441#endif
106 { 442 {
… …
108 444
109 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
113 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
116 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 455 SET_LOCALE (locale);
118 456
119 if (status_return == XLookupChars 457 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
148 } 486 }
149 487
150 if (valid_keysym) 488 if (valid_keysym)
151 { 489 {
490#ifdef KEYSYM_RESOURCE
491 if (keyboard->dispatch (this, keysym, ev.state))
492 return;
493#endif
494
152 if (TermWin.saveLines) 495 if (saveLines)
153 { 496 {
154#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 498 if (!ctrl && !meta)
156 {
157#else 499#else
158 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
159 { 502 {
160#endif
161 int lnsppg; 503 int lnsppg;
162 504
163#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 507#else
166 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
167#endif 509#endif
510 max_it (lnsppg, 1);
511
168 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
169 { 513 {
170 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
171 return; 515 return;
172 } 516 }
… …
199 scr_move_to (0, 1); 543 scr_move_to (0, 1);
200 return; 544 return;
201 } 545 }
202 else if (keysym == XK_End) 546 else if (keysym == XK_End)
203 { 547 {
204 scr_move_to (1, 0); 548 scr_move_to (1, 1);
205 return; 549 return;
206 } 550 }
207 } 551 }
208#endif 552#endif
209 } 553 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 559 {
216 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
218 } 562 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 564 {
221 switch (keysym) 565 switch (keysym)
222 { 566 {
223 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
226 return; 570 return;
571#if TODO
227 /* rxvt extras */ 572 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 574 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 575 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 576 return;
577#endif
234 } 578 }
235 } 579 }
236 } 580 }
237#ifdef PRINTPIPE 581
238 if (keysym == XK_Print) 582#if ENABLE_FRILLS || ISO_14755
239 { 583 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241 return;
242 } 585 {
243#endif 586 int hv;
244 587
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 588 if (iso14755buf & ISO_14755_51
246 { 589 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 590 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 591 {
250 unsigned int l; 592 commit_iso14755 ();
251 const unsigned char *kbuf0; 593 iso14755buf = ISO_14755_51;
252 594# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 595 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 596# endif
261 ) 597 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 598 }
266 599 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 600 {
601 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
602# if ISO_14755
603 iso14755_51 (iso14755buf & ISO_14755_MASK);
604# endif
605 return;
606 }
607 else if ((hv = hex_keyval (ev)) >= 0)
608 {
609 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
610 | hv | ISO_14755_51;
611# if ISO_14755
612 iso14755_51 (iso14755buf & ISO_14755_MASK);
613# endif
268 return; 614 return;
269 } 615 }
270 else 616 else
271#endif
272 { 617 {
273 newlen = 1; 618# if ISO_14755
619 scr_overlay_off ();
620# endif
621 iso14755buf = 0;
622 }
623 }
624 else if (option (Opt_iso14755) &&
625 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
626 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
627 if (!(iso14755buf & ISO_14755_STARTED))
628 {
629 iso14755buf |= ISO_14755_STARTED;
630# if ISO_14755
631 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
632 scr_overlay_set (0, 0, "ISO 14755 mode");
633# endif
634 }
635#endif
636
637#ifdef PRINTPIPE
638 if (keysym == XK_Print)
639 {
640 scr_printscreen (ctrl | shft);
641 return;
642 }
643#endif
644
645 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
646 {
647 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
648 unsigned int newlen = 1;
649
650 if (ev.state & ModNumLockMask)
651 kp = false;
652
653 keysym = translate_keypad (keysym, kp);
654
274 switch (keysym) 655 switch (keysym)
656 {
657#ifndef NO_BACKSPACE_KEY
658 case XK_BackSpace:
659 if (priv_modes & PrivMode_HaveBackSpace)
660 {
661 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
662 ^ !!ctrl) ? '\b' : '\177';
663 kbuf[1] = '\0';
664 }
665 else
666 strcpy (kbuf, rs[Rs_backspace_key]);
667 break;
668#endif
669#ifndef NO_DELETE_KEY
670 case XK_Delete:
671 strcpy (kbuf, rs[Rs_delete_key]);
672 break;
673#endif
674 case XK_Tab:
675 if (shft)
676 strcpy (kbuf, "\033[Z");
677 else
678 {
679#ifdef CTRL_TAB_MAKES_META
680 if (ctrl)
681 meta = 1;
682#endif
683#ifdef MOD4_TAB_MAKES_META
684 if (ev.state & Mod4Mask)
685 meta = 1;
686#endif
687 newlen = 0;
688 }
689 break;
690
691 case XK_Up: /* "\033[A" */
692 case XK_Down: /* "\033[B" */
693 case XK_Right: /* "\033[C" */
694 case XK_Left: /* "\033[D" */
695 strcpy (kbuf, "\033[Z");
696 kbuf[2] = "DACB"[keysym - XK_Left];
697 /* do Shift first */
698 if (shft)
699 kbuf[2] = "dacb"[keysym - XK_Left];
700 else if (ctrl)
701 {
702 kbuf[1] = 'O';
703 kbuf[2] = "dacb"[keysym - XK_Left];
704 }
705 else if (priv_modes & PrivMode_aplCUR)
706 kbuf[1] = 'O';
707 break;
708
709 case XK_KP_Enter:
710 /* allow shift to override */
711 if (kp)
712 {
713 strcpy (kbuf, "\033OM");
714 break;
715 }
716
717 /* FALLTHROUGH */
718
719 case XK_Return:
720 if (priv_modes & PrivMode_LFNL)
721 {
722 kbuf[0] = '\015';
723 kbuf[1] = '\012';
724 kbuf[2] = '\0';
725 }
726 else
727 {
728 kbuf[0] = '\015';
729 kbuf[1] = '\0';
730 }
731 break;
732
733 case XK_KP_F1: /* "\033OP" */
734 case XK_KP_F2: /* "\033OQ" */
735 case XK_KP_F3: /* "\033OR" */
736 case XK_KP_F4: /* "\033OS" */
737 strcpy (kbuf, "\033OP");
738 kbuf[2] += (keysym - XK_KP_F1);
739 break;
740
741 case XK_KP_Multiply: /* "\033Oj" : "*" */
742 case XK_KP_Add: /* "\033Ok" : "+" */
743 case XK_KP_Separator: /* "\033Ol" : "," */
744 case XK_KP_Subtract: /* "\033Om" : "-" */
745 case XK_KP_Decimal: /* "\033On" : "." */
746 case XK_KP_Divide: /* "\033Oo" : "/" */
747 case XK_KP_0: /* "\033Op" : "0" */
748 case XK_KP_1: /* "\033Oq" : "1" */
749 case XK_KP_2: /* "\033Or" : "2" */
750 case XK_KP_3: /* "\033Os" : "3" */
751 case XK_KP_4: /* "\033Ot" : "4" */
752 case XK_KP_5: /* "\033Ou" : "5" */
753 case XK_KP_6: /* "\033Ov" : "6" */
754 case XK_KP_7: /* "\033Ow" : "7" */
755 case XK_KP_8: /* "\033Ox" : "8" */
756 case XK_KP_9: /* "\033Oy" : "9" */
757 /* allow shift to override */
758 if (kp)
759 {
760 strcpy (kbuf, "\033Oj");
761 kbuf[2] += (keysym - XK_KP_Multiply);
762 }
763 else
764 {
765 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
766 kbuf[1] = '\0';
767 }
768 break;
769
770 default:
275 { 771 {
276#ifndef NO_BACKSPACE_KEY 772 int param = map_function_key (keysym);
277 case XK_BackSpace: 773 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 774 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 775 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next:
360 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 {
363 STRCPY (kbuf, "\033Os");
364 break;
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0; 776 newlen = 0;
535 break;
536 } 777 }
537 if (newlen) 778 break;
538 len = STRLEN (kbuf);
539 } 779 }
780
781 if (newlen)
782 len = strlen (kbuf);
540 783
541 /* 784 /*
542 * Pass meta for all function keys, if 'meta' option set 785 * Pass meta for all function keys, if 'meta' option set
543 */ 786 */
544#ifdef META8_OPTION 787#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 793 else if (ctrl && keysym == XK_minus)
551 { 794 {
552 len = 1; 795 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 796 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 797 }
798 else if (keysym == XK_ISO_Left_Tab)
799 {
800 strcpy (kbuf, "\033[Z");
801 len = 3;
802 }
555 else 803 else
556 { 804 {
557#ifdef META8_OPTION 805#ifdef META8_OPTION
558 /* set 8-bit on */ 806 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 807 if (meta && (meta_char == 0x80))
560 { 808 {
561 unsigned char *ch; 809 char *ch;
562 810
563 for (ch = kbuf; ch < kbuf + len; ch++) 811 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 812 *ch |= 0x80;
565 813
566 meta = 0; 814 meta = 0;
… …
568#endif 816#endif
569 /* nil */ ; 817 /* nil */ ;
570 } 818 }
571 } 819 }
572 820
821 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
822 return;
823
573 if (len <= 0) 824 if (len <= 0)
574 return; /* not mapped */ 825 return; /* not mapped */
575 826
576 if (Options & Opt_scrollTtyKeypress) 827 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 828 if (view_start)
578 { 829 {
579 TermWin.view_start = 0; 830 view_start = 0;
580 want_refresh = 1; 831 want_refresh = 1;
581 } 832 }
582 833
583 /* 834 /*
584 * these modifications only affect the static keybuffer 835 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 850#ifdef META8_OPTION
600 && meta_char == C0_ESC 851 && meta_char == C0_ESC
601#endif 852#endif
602 ) 853 )
603 { 854 {
604 const unsigned char ch = C0_ESC; 855 const char ch = C0_ESC;
605 tt_write (&ch, 1); 856 tt_write (&ch, 1);
606 } 857 }
607 858
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 859 tt_write (kbuf, (unsigned int)len);
619} 860}
620/*}}} */
621 861
622#if (MENUBAR_MAX) 862void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 863rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{ 864{
628 unsigned int n, s; 865#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
866 KeySym keysym;
629 867
630 n = cmdbuf_ptr - cmdbuf_base; 868 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 869#endif
632 870
633 if (n > 0 && s < count) 871#if ENABLE_FRILLS || ISO_14755
872 // ISO 14755 support
873 if (iso14755buf)
874 if (iso14755buf & ISO_14755_52)
634 { 875 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 876# if ISO_14755
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 877 scr_overlay_off ();
637 cmdbuf_ptr = cmdbuf_base; 878# endif
638 cmdbuf_endp -= n; 879# if ISO_14755
639 s += n; 880 // iso14755 part 5.2 handling: release time
881 // first: controls
882 if ((ev.state & ControlMask)
883 && ((keysym >= 0x40 && keysym <= 0x5f)
884 || (keysym >= 0x61 && keysym <= 0x7f)))
885 {
886 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
887 commit_iso14755 ();
888
889 return;
890 }
891
892 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
893 if (i[0] == keysym)
894 {
895 iso14755buf = ISO_14755_51 | i[1];
896 commit_iso14755 ();
897
898 return;
899 }
900
901 scr_bell ();
902# endif
903 iso14755buf = 0;
904
905 return;
640 } 906 }
641 907 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642 if (count > s)
643 { 908 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n"); 909# if ISO_14755
645 count = s; 910 scr_overlay_off ();
911# endif
912 if (iso14755buf & ISO_14755_51)
913 commit_iso14755 ();
914#if ISO_14755
915 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
916 {
917 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
918
919 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
920 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
921 }
922# endif
923 else
924 iso14755buf = 0;
646 } 925 }
926#endif
647 927
648 for (; count--;) 928 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 929 return;
930
931#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
932 if (!(ev.state & ControlMask))
933 slip_wheel_ev.stop ();
934 else if (keysym == XK_Control_L || keysym == XK_Control_R)
935 mouse_slip_wheel_speed = 0;
936#endif
654} 937}
655#endif /* MENUBAR_MAX */
656 938
657void 939void
658rxvt_term::flush () 940rxvt_term::flush ()
659{ 941{
660#ifdef TRANSPARENT 942 flush_ev.stop ();
661 if (want_full_refresh) 943
944#ifdef HAVE_BG_PIXMAP
945 if (bg_flags & BG_NEEDS_REFRESH)
662 { 946 {
663 want_full_refresh = 0; 947 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 948 scr_touch (false);
666 want_refresh = 1;
667 } 949 }
668#endif 950#endif
669 951
670 if (want_refresh) 952 if (want_refresh)
671 { 953 {
954 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
955 {
956 int row = view_start;
957 int end_row = row + nrow;
958
959 while (row > top_row && ROW (row - 1).is_longer ())
960 --row;
961
962 do
963 {
964 int start_row = row;
965 line_t *l;
966
967 do
968 {
969 l = &ROW (row++);
970
971 if (!(l->f & LINE_FILTERED))
972 {
973 // line not filtered, mark it as filtered
974 l->f |= LINE_FILTERED;
975 while (l->is_longer ())
976 {
977 l = &ROW (row++);
978 l->f |= LINE_FILTERED;
979 }
980
981 // and filter it
982 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
983
984 break;
985 }
986 }
987 while (l->is_longer () && row < end_row);
988 }
989 while (row < end_row);
990 }
991
672 scr_refresh (refresh_type); 992 scr_refresh ();
673 scrollbar_show (1); 993 scrollBar.show (1);
674#ifdef USE_XIM 994#ifdef USE_XIM
675 IMSendSpot (); 995 IMSendSpot ();
676#endif 996#endif
677
678 } 997 }
679 998
680 display->flush (); 999 display->flush ();
681} 1000}
682 1001
1002/* checks whether a refresh is requested and starts the refresh timer */
683void 1003void
684rxvt_term::check_cb (check_watcher &w) 1004rxvt_term::refresh_check ()
685{ 1005{
686 SET_R (this); 1006 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1007 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1008
1009 display->flush ();
1010}
1011
1012void
1013rxvt_term::flush_cb (ev::timer &w, int revents)
1014{
1015 make_current ();
1016
1017 refresh_count = 0;
689 flush (); 1018 flush ();
690} 1019}
691 1020
692#ifdef CURSOR_BLINK 1021#ifdef CURSOR_BLINK
693void 1022void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1023rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1024{
696 hidden_cursor = !hidden_cursor; 1025 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1026 want_refresh = 1;
698 1027 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1028}
701#endif 1029#endif
702 1030
703#ifdef TEXT_BLINK 1031#ifdef TEXT_BLINK
704void 1032void
705rxvt_term::text_blink_cb (time_watcher &w) 1033rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1034{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1035 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1036 {
709 hidden_text = !hidden_text; 1037 hidden_text = !hidden_text;
710 want_refresh = 1; 1038 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1039 refresh_check ();
1040 }
1041 else
1042 w.stop ();
1043}
1044#endif
1045
1046#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1047void
1048rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1049{
1050 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1051 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
712 } 1052 {
1053 want_refresh = 1;
1054 refresh_check ();
1055 }
1056 else
1057 w.stop ();
1058}
1059#endif
1060
1061#ifdef SELECTION_SCROLLING
1062void
1063rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1064{
1065 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1066 {
1067 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1068 want_refresh = 1;
1069 refresh_check ();
1070 }
1071 else
1072 w.stop ();
1073}
1074#endif
1075
1076#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1077void
1078rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1079{
1080 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085
1086 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1087 {
1088 mouse_slip_wheel_speed = 0;
1089 w.stop ();
1090 }
1091}
1092#endif
1093
1094#if LINUX_YIELD_HACK
1095static struct event_handler
1096{
1097 ev::prepare yield_ev;
1098
1099 void yield_cb (ev::prepare &w, int revents)
1100 {
1101 // this should really be sched_yield(), but the linux guys thought
1102 // that giving a process calling sched_yield () less cpu time than
1103 // ones with high nice levels is a useful thing to do. It surely is is
1104 // allowed by the sus... as is returning ENOSYS.
1105 // since the linux guys additionally thought that breaking the only
1106 // known workaround against their unusable sched_yield hack is cool,
1107 // we just nanosleep a bit and hope for the best.
1108
1109 struct timespec ts = { 0, 1000 };
1110 nanosleep (&ts, 0);
1111
1112 w.stop ();
1113 }
1114
1115 event_handler ()
1116 : yield_ev (this, &event_handler::yield_cb)
1117 {
1118 }
1119} event_handler;
1120#endif
1121
1122/* make sure all the cmd data is at beginning of cmdbuf */
1123void
1124rxvt_term::cmdbuf_reify ()
1125{
1126 if (cmdbuf_ptr == cmdbuf_base)
1127 return;
1128
1129 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1130
1131 memmove (cmdbuf_base, cmdbuf_ptr, used);
1132 cmdbuf_ptr = cmdbuf_base;
1133 cmdbuf_endp = cmdbuf_ptr + used;
1134
1135}
1136
1137#if defined (KEYSYM_RESOURCE)
1138void
1139rxvt_term::cmdbuf_append (const char *str, size_t count)
1140{
1141 cmdbuf_reify ();
1142
1143 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1144
1145 if (count > avail)
1146 return;
1147
1148 memcpy (cmdbuf_endp, str, count);
1149 cmdbuf_endp += count;
1150
1151 cmd_parse ();
713} 1152}
714#endif 1153#endif
715 1154
716bool 1155bool
717rxvt_term::pty_fill () 1156rxvt_term::pty_fill ()
718{ 1157{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1158 cmdbuf_reify ();
720 1159
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (!avail)
1163 {
1164 // normally this indicates a "too long" command sequence - just drop the data we have
722 cmdbuf_ptr = cmdbuf_base; 1165 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1166 cmdbuf_endp = cmdbuf_ptr;
1167 avail = CBUFSIZ;
1168 }
724 1169
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1170 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
726 1171
727 if (n > 0) 1172 if (r > 0)
728 { 1173 {
729 cmdbuf_endp += n; 1174 cmdbuf_endp += r;
730 return true; 1175 return true;
731 } 1176 }
732 else if (n < 0 && errno != EAGAIN) 1177 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1178 {
1179#if LINUX_YIELD_HACK
1180 if (display->is_local)
1181 event_handler.yield_ev.start ();
1182#endif
1183 }
1184 else
1185 {
1186 pty_ev.stop ();
1187
1188 if (!option (Opt_hold))
733 destroy (); 1189 destroy ();
734 1190 }
1191
735 return false; 1192 return false;
736} 1193}
737 1194
738void 1195void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1196rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1197{
741 SET_R (this); 1198 make_current ();
742 SET_LOCALE (locale);
743 1199
744 if (revents & EVENT_WRITE) 1200 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1201 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1202 for (int i = CBUFCNT; i-- && pty_fill (); )
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759
760 if (cmd_parse ()) 1203 cmd_parse ();
761 break; 1204
762 } 1205 if (revents & ev::WRITE)
763 } 1206 pty_write ();
1207
1208 refresh_check ();
764} 1209}
1210
1211void
1212rxvt_term::pointer_unblank ()
1213{
1214 XDefineCursor (dpy, vt, TermWin_cursor);
1215 recolour_cursor ();
765 1216
766#ifdef POINTER_BLANK 1217#ifdef POINTER_BLANK
767void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0; 1218 hidden_pointer = 0;
774 1219
775 if (Options & Opt_pointerBlank) 1220 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1221 pointer_ev.start (pointerBlankDelay);
1222#endif
777} 1223}
778 1224
1225#ifdef POINTER_BLANK
779void 1226void
780rxvt_term::pointer_blank () 1227rxvt_term::pointer_blank ()
781{ 1228{
782 if (! (Options & Opt_pointerBlank)) 1229 if (!option (Opt_pointerBlank))
783 return; 1230 return;
784 1231
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1232 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1233 XFlush (dpy);
787 1234
788 hidden_pointer = 1; 1235 hidden_pointer = 1;
789} 1236}
790 1237
791void 1238void
792rxvt_term::pointer_cb (time_watcher &w) 1239rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1240{
794 SET_R (this); 1241 make_current ();
795 SET_LOCALE (locale);
796 1242
797 pointer_blank (); 1243 pointer_blank ();
798} 1244}
799#endif 1245#endif
800 1246
801void 1247void
802rxvt_term::mouse_report (XButtonEvent &ev) 1248rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1249{
804 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
805 int x, y; 1251 int x, y;
1252 int code = 32;
806 1253
807 x = ev.x; 1254 x = Pixel2Col (ev.x) + 1;
808 y = ev.y; 1255 y = Pixel2Row (ev.y) + 1;
809 pixel_position (&x, &y); 1256
1257 if (ev.type == MotionNotify)
1258 {
1259 if (x == mouse_row && y == mouse_col)
1260 return;
1261
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
810 1266
811 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1268 button_number = 3;
814 }
815 else 1269 else
816 { 1270 {
817 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1273 if (button_number >= 3)
820 button_number += (64 - 3); 1274 button_number += 64 - 3;
821 } 1275 }
822 1276
823 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
824 { 1278 {
825 /* 1279 /*
826 * do not report ButtonRelease 1280 * do not report ButtonRelease
827 * no state info allowed 1281 * no state info allowed
828 */ 1282 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1301#endif
848
849 } 1302 }
850 1303
851#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1306 if (key_state & 16)
854 fputc ('C', stderr); 1307 fputc ('C', stderr);
855 if (key_state & 4) 1308 if (key_state & 4)
856 fputc ('S', stderr); 1309 fputc ('S', stderr);
… …
858 fputc ('A', stderr); 1311 fputc ('A', stderr);
859 if (key_state & 32) 1312 if (key_state & 32)
860 fputc ('2', stderr); 1313 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1315 button_number,
863 x + 1, 1316 x,
864 y + 1); 1317 y);
865#else 1318#endif
1319
1320#if ENABLE_FRILLS
1321 if (priv_modes & PrivMode_ExtMouseRight)
1322 tt_printf ("\033[%d;%d;%dM",
1323 code + button_number + key_state,
1324 x,
1325 y);
1326 else if (priv_modes & PrivMode_ExtModeMouse)
1327 tt_printf ("\033[M%c%lc%lc",
1328 code + button_number + key_state,
1329 wint_t (32 + x),
1330 wint_t (32 + y));
1331 else
1332#endif
866 tt_printf ("\033[M%c%c%c", 1333 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1334 code + button_number + key_state,
868 (32 + x + 1), 1335 32 + x,
869 (32 + y + 1)); 1336 32 + y);
870#endif
871} 1337}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1338
883/*{{{ process an X event */ 1339/*{{{ process an X event */
884void 1340void
885rxvt_term::x_cb (XEvent &ev) 1341rxvt_term::x_cb (XEvent &ev)
886{ 1342{
887 SET_R (this); 1343 make_current ();
888 SET_LOCALE (locale);
889 1344
890#if defined(CURSOR_BLINK) 1345 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1346
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1347 if (ev.xany.window == vt
900 } 1348 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1349 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1350 return;
920#endif
921 1351
1352 // for XQueryPointer
922 Window unused_root, unused_child; 1353 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1354 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1355 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 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));
973#endif
974 1356
975 switch (ev.type) 1357 switch (ev.type)
976 { 1358 {
977 case KeyPress: 1359 case KeyPress:
978 lookup_key (ev.xkey); 1360 key_press (ev.xkey);
979 break; 1361 break;
980 1362
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1363 case KeyRelease:
983 { 1364 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1365 break;
995 }
996#endif
997 1366
998 case ButtonPress: 1367 case ButtonPress:
999 button_press (ev.xbutton); 1368 button_press (ev.xbutton);
1000 break; 1369 break;
1001 1370
… …
1003 button_release (ev.xbutton); 1372 button_release (ev.xbutton);
1004 break; 1373 break;
1005 1374
1006 case ClientMessage: 1375 case ClientMessage:
1007 if (ev.xclient.format == 32 1376 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1377 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1378 {
1017 /* Get Dnd data */ 1379 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1380 {
1019 int ActualFormat; 1381 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1382 {
1021 unsigned long Size, RemainingBytes; 1383 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1384 {
1023 XGetWindowProperty (display->display, display->root, 1385 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1386 destroy ();
1025 0L, 1000000L, 1387 }
1026 False, AnyPropertyType, 1388#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1389 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1390 XSendEvent (dpy, ev.xclient.window = display->root,
1391 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1392 &ev);
1030 XChangeProperty (display->display, display->root, 1393#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1394 }
1032 8, PropModeReplace, 1395 }
1033 data, STRLEN (data)); 1396#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1397 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1398 {
1399 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1400 focus_in ();
1401 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1402 focus_out ();
1403 }
1404#endif
1036 } 1405 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1406 break;
1043 1407
1044 /* 1408 /*
1045 * XXX: this is not the _current_ arrangement 1409 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1410 * Here's my conclusion:
… …
1065 break; 1429 break;
1066 } 1430 }
1067 break; 1431 break;
1068 1432
1069 case FocusIn: 1433 case FocusIn:
1070 if (!TermWin.focus) 1434 if (ev.xfocus.detail != NotifyInferior
1435 && ev.xfocus.detail != NotifyPointer
1436 && ev.xfocus.mode != NotifyGrab)
1437 focus_in ();
1438 break;
1439
1440 case FocusOut:
1441 if (ev.xfocus.detail != NotifyInferior
1442 && ev.xfocus.detail != NotifyPointer
1443 && ev.xfocus.mode != NotifyGrab)
1444 focus_out ();
1445 break;
1446
1447 case ConfigureNotify:
1448 if (ev.xconfigure.window == parent)
1071 { 1449 {
1072 TermWin.focus = 1; 1450 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1451 ;
1084 break;
1085 1452
1086 case FocusOut: 1453#ifdef HAVE_BG_PIXMAP
1087 if (TermWin.focus) 1454 bool moved = false;
1455 if (bg_window_position_sensitive ())
1088 { 1456 {
1089 TermWin.focus = 0; 1457 int x, y;
1090 want_refresh = 1; 1458 if (ev.xconfigure.send_event)
1091#ifdef USE_XIM 1459 {
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width; 1460 x = ev.xconfigure.x;
1112 height = ev.xconfigure.height; 1461 y = ev.xconfigure.y;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1462 }
1463 else
1464 get_window_origin (x, y);
1465
1466 if (bg_set_position (x, y)
1467 || !(bg_flags & BG_IS_VALID))
1468 moved = true;
1114 } 1469 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1470#endif
1116 1471
1117 if (szHint.width != width || szHint.height != height) 1472 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1118 { 1473 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1474 seen_resize = 1;
1120 resize_all_windows (width, height, 1); 1475 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1121 } 1476 }
1122#ifdef DEBUG_SIZE
1123 else 1477 else
1124 { 1478 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1479#ifdef HAVE_BG_PIXMAP
1480 if (moved)
1481 {
1482 if (mapped)
1483 update_background ();
1484 else
1485 bg_invalidate ();
1486 }
1487#endif
1126 } 1488 }
1127#endif
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136 1489
1490 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1137 } 1491 }
1138 break; 1492 break;
1139 1493
1494 case PropertyNotify:
1495 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1496 break;
1497
1140 case SelectionClear: 1498 case SelectionClear:
1141 selection_clear (); 1499 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1142 break;
1143
1144 case SelectionNotify:
1145 if (selection_wait == Sel_normal)
1146 selection_paste (ev.xselection.requestor,
1147 ev.xselection.property, True);
1148 break; 1500 break;
1149 1501
1150 case SelectionRequest: 1502 case SelectionRequest:
1151 selection_send (ev.xselectionrequest); 1503 selection_send (ev.xselectionrequest);
1152 break; 1504 break;
1153 1505
1506 case MapNotify:
1507#ifdef HAVE_BG_PIXMAP
1508 /* This is needed specifically to fix the case of no window manager or a
1509 * non-reparenting window manager. In those cases we never get first
1510 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1511 * care of multiplicity of ConfigureNotify events arriving while WM does
1512 * reparenting.
1513 * We should not render background immediately, as there could be several
1514 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1515 * by scheduling background redraw as soon as we can, but giving a short
1516 * bit of time for ConfigureNotifies to arrive.
1517 * We should render background PRIOR to drawing any text, but AFTER all
1518 * of ConfigureNotifys for the best results.
1519 */
1520 if (!(bg_flags & BG_IS_VALID))
1521 update_background_ev.start (0.025);
1522#endif
1523 mapped = 1;
1524#ifdef TEXT_BLINK
1525 text_blink_ev.start ();
1526#endif
1527 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1528 break;
1529
1154 case UnmapNotify: 1530 case UnmapNotify:
1155 TermWin.mapped = 0; 1531 mapped = 0;
1156#ifdef TEXT_BLINK 1532#ifdef TEXT_BLINK
1157 text_blink_ev.stop (); 1533 text_blink_ev.stop ();
1158#endif 1534#endif
1535 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159 break; 1536 break;
1160
1161 case MapNotify:
1162 TermWin.mapped = 1;
1163#ifdef TEXT_BLINK
1164 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1165#endif
1166 break;
1167
1168#ifdef TRANSPARENT
1169 case ReparentNotify:
1170 rootwin_cb (ev);
1171 break;
1172#endif /* TRANSPARENT */
1173 1537
1174 case GraphicsExpose: 1538 case GraphicsExpose:
1175 case Expose: 1539 case Expose:
1176 if (ev.xany.window == TermWin.vt) 1540 if (ev.xany.window == vt)
1177 { 1541 {
1178#ifdef NO_SLOW_LINK_SUPPORT 1542 do
1543 {
1179 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1180 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, false);
1181#else 1546 }
1182 // don't understand this, so commented it out 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1552 {
1183 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1184 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1185 //scr_expose (ev.xexpose.x, 0, 1555 }
1186 // ev.xexpose.width, TermWin.height, False); 1556
1187#endif
1188 want_refresh = 1; 1557 want_refresh = 1;
1189 } 1558 }
1190 else 1559 else
1191 { 1560 {
1192 XEvent unused_event; 1561 XEvent unused_event;
1193 1562
1194 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1563 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195 Expose, 1564 ;
1196 &unused_event)) ; 1565 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1566 ;
1198 GraphicsExpose, 1567
1199 &unused_event)) ; 1568 if (scrollBar.state && ev.xany.window == scrollBar.win)
1200 if (isScrollbarWindow (ev.xany.window))
1201 { 1569 {
1202 scrollBar.setIdle (); 1570 scrollBar.state = STATE_IDLE;
1203 scrollbar_show (0); 1571 scrollBar.show (0);
1204 } 1572 }
1205#ifdef MENUBAR
1206 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207 menubar_expose ();
1208#endif
1209 } 1573 }
1210 break; 1574 break;
1211 1575
1212 case MotionNotify: 1576 case MotionNotify:
1213#ifdef POINTER_BLANK 1577#ifdef POINTER_BLANK
1214 if (hidden_pointer) 1578 if (hidden_pointer)
1215 pointer_unblank (); 1579 pointer_unblank ();
1216#endif 1580#endif
1217#if MENUBAR 1581 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1218 if (isMenuBarWindow (ev.xany.window)) 1582 || priv_modes & PrivMode_MouseAnyEvent)
1583 mouse_report (ev.xbutton);
1584 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1585 break;
1586
1587 if (ev.xany.window == vt)
1219 { 1588 {
1220 menubar_control (ev.xbutton); 1589 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221 break; 1590 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222 } 1591 ; // nop
1223#endif
1224 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1225 break;
1226
1227 if (ev.xany.window == TermWin.vt)
1228 {
1229 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1592 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230 { 1593 {
1231 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1594 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232 ; 1595 ;
1233 1596
1234 XQueryPointer (display->display, TermWin.vt, 1597 XQueryPointer (dpy, vt,
1235 &unused_root, &unused_child, 1598 &unused_root, &unused_child,
1236 &unused_root_x, &unused_root_y, 1599 &unused_root_x, &unused_root_y,
1237 & (ev.xbutton.x), & (ev.xbutton.y), 1600 &ev.xbutton.x, &ev.xbutton.y,
1238 &unused_mask); 1601 &ev.xbutton.state);
1239#ifdef MOUSE_THRESHOLD 1602#ifdef MOUSE_THRESHOLD
1240 /* deal with a `jumpy' mouse */ 1603 /* deal with a `jumpy' mouse */
1241 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1604 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1242 { 1605 {
1243#endif 1606#endif
1607#if ISO_14755
1608 // 5.4
1609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1610 {
1611 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1612 break;
1613 }
1614#endif
1244 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1615 selection_extend (ev.xbutton.x, ev.xbutton.y,
1245 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1616 ev.xbutton.state & Button3Mask ? 2 : 0);
1617
1246#ifdef SELECTION_SCROLLING 1618#ifdef SELECTION_SCROLLING
1247 if (ev.xbutton.y < TermWin.int_bwidth 1619 if (ev.xbutton.y < int_bwidth
1248 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1620 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1249 { 1621 {
1250 int dist; 1622 int dist;
1251
1252 pending_scroll_selection=1;
1253 1623
1254 /* don't clobber the current delay if we are 1624 /* don't clobber the current delay if we are
1255 * already in the middle of scrolling. 1625 * already in the middle of scrolling.
1256 */ 1626 */
1257 if (scroll_selection_delay<=0) 1627 if (!sel_scroll_ev.is_active ())
1258 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1628 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1259 1629
1260 /* save the event params so we can highlight 1630 /* save the event params so we can highlight
1261 * the selection in the pending-scroll loop 1631 * the selection in the pending-scroll loop
1262 */ 1632 */
1263 selection_save_x=ev.xbutton.x; 1633 selection_save_x = ev.xbutton.x;
1264 selection_save_y=ev.xbutton.y; 1634 selection_save_y = ev.xbutton.y;
1265 selection_save_state=
1266 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1635 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267 1636
1268 /* calc number of lines to scroll */ 1637 /* calc number of lines to scroll */
1269 if (ev.xbutton.y<TermWin.int_bwidth) 1638 if (ev.xbutton.y < int_bwidth)
1270 { 1639 {
1271 scroll_selection_dir = UP; 1640 scroll_selection_dir = UP;
1272 dist = TermWin.int_bwidth - ev.xbutton.y; 1641 dist = int_bwidth - ev.xbutton.y;
1273 } 1642 }
1274 else 1643 else
1275 { 1644 {
1276 scroll_selection_dir = DN; 1645 scroll_selection_dir = DN;
1277 dist = ev.xbutton.y - 1646 dist = ev.xbutton.y - (int_bwidth + height);
1278 (TermWin.int_bwidth + TermWin.height);
1279 } 1647 }
1648
1280 scroll_selection_lines= (Pixel2Height (dist)/ 1649 scroll_selection_lines = Pixel2Height (dist)
1281 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1650 / SELECTION_SCROLL_LINE_SPEEDUP
1651 + 1;
1282 MIN_IT (scroll_selection_lines, 1652 min_it (scroll_selection_lines,
1283 SELECTION_SCROLL_MAX_LINES); 1653 SELECTION_SCROLL_MAX_LINES);
1284 } 1654 }
1285 else 1655 else
1286 { 1656 {
1287 /* we are within the text window, so we 1657 /* we are within the text window, so we
1288 * shouldn't be scrolling 1658 * shouldn't be scrolling
1289 */ 1659 */
1290 pending_scroll_selection = 0; 1660 sel_scroll_ev.stop();
1291 } 1661 }
1292#endif 1662#endif
1293#ifdef MOUSE_THRESHOLD 1663#ifdef MOUSE_THRESHOLD
1294
1295 } 1664 }
1296#endif 1665#endif
1297
1298 } 1666 }
1299 } 1667 }
1300 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1668 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1301 { 1669 {
1302 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1670 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303 MotionNotify, &ev)) ; 1671 MotionNotify, &ev))
1672 ;
1673
1304 XQueryPointer (display->display, scrollBar.win, 1674 XQueryPointer (dpy, scrollBar.win,
1305 &unused_root, &unused_child, 1675 &unused_root, &unused_child,
1306 &unused_root_x, &unused_root_y, 1676 &unused_root_x, &unused_root_y,
1307 & (ev.xbutton.x), & (ev.xbutton.y), 1677 &ev.xbutton.x, &ev.xbutton.y,
1308 &unused_mask); 1678 &unused_mask);
1309 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1679 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1310 scrollbar_size ()); 1680 scrollBar.size ());
1311 scr_refresh (refresh_type);
1312 refresh_limit = 0; 1681 want_refresh = 1;
1313 scrollbar_show (1); 1682 scrollBar.show (1);
1314 } 1683 }
1315 break; 1684 break;
1316 } 1685 }
1317}
1318 1686
1687#if defined(CURSOR_BLINK)
1688 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1689 {
1690 if (hidden_cursor)
1691 {
1692 hidden_cursor = 0;
1693 want_refresh = 1;
1694 }
1695
1696 cursor_blink_ev.again ();
1697 }
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
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 }
1730}
1731#endif
1732
1733void
1734rxvt_term::focus_in ()
1735{
1736 if (!focus)
1737 {
1738 focus = 1;
1739 want_refresh = 1;
1740
1741#if USE_XIM
1742 if (Input_Context != NULL)
1743 {
1744 IMSetPosition ();
1745 XSetICFocus (Input_Context);
1746 }
1747#endif
1748#if CURSOR_BLINK
1749 if (option (Opt_cursorBlink))
1750 cursor_blink_ev.again ();
1751#endif
1752#if OFF_FOCUS_FADING
1753 if (rs[Rs_fade])
1754 {
1755 pix_colors = pix_colors_focused;
1756 scr_recolour ();
1757 }
1758#endif
1759#if ENABLE_FRILLS
1760 if (option (Opt_urgentOnBell))
1761 set_urgency (0);
1762#endif
1763
1764 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1765 }
1766}
1767
1768void
1769rxvt_term::focus_out ()
1770{
1771 if (focus)
1772 {
1773 focus = 0;
1774 want_refresh = 1;
1775
1776#if ENABLE_FRILLS
1777 if (option (Opt_urgentOnBell))
1778 set_urgency (0);
1779#endif
1780#if ENABLE_FRILLS || ISO_14755
1781 if (iso14755buf)
1782 {
1783 iso14755buf = 0;
1784# if ISO_14755
1785 scr_overlay_off ();
1786# endif
1787 }
1788#endif
1789#if USE_XIM
1790 if (Input_Context != NULL)
1791 XUnsetICFocus (Input_Context);
1792#endif
1793#if CURSOR_BLINK
1794 if (option (Opt_cursorBlink))
1795 cursor_blink_ev.stop ();
1796
1797 hidden_cursor = 0;
1798#endif
1799#if OFF_FOCUS_FADING
1800 if (rs[Rs_fade])
1801 {
1802 pix_colors = pix_colors_unfocused;
1803 scr_recolour ();
1804 }
1805#endif
1806
1807 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1808 }
1809}
1810
1811void
1812rxvt_term::update_fade_color (unsigned int idx)
1813{
1814#if OFF_FOCUS_FADING
1815 if (rs[Rs_fade])
1816 {
1817 rgba c;
1818 pix_colors [Color_fade].get (c);
1819 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1820 }
1821#endif
1822}
1823
1824#if ENABLE_TRANSPARENCY || ENABLE_PERL
1319void 1825void
1320rxvt_term::rootwin_cb (XEvent &ev) 1826rxvt_term::rootwin_cb (XEvent &ev)
1321{ 1827{
1322 SET_R (this); 1828 make_current ();
1323 SET_LOCALE (locale);
1324 1829
1830 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1831 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1832 return;
1833
1834# if ENABLE_TRANSPARENCY
1325 switch (ev.type) 1835 switch (ev.type)
1326 { 1836 {
1327 case PropertyNotify: 1837 case PropertyNotify:
1838 /*
1839 * if user used some Esetroot compatible prog to set the root bg,
1840 * use the property to determine the pixmap. We use it later on.
1841 */
1328 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1842 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1843 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329 { 1844 {
1330 if (ev.xproperty.state == PropertyNewValue) 1845 bg_set_root_pixmap ();
1331 selection_property (ev.xproperty.window, ev.xproperty.atom); 1846 update_background ();
1332 break;
1333 } 1847 }
1334#ifdef TRANSPARENT
1335 else
1336 {
1337 /*
1338 * if user used some Esetroot compatible prog to set the root bg,
1339 * use the property to determine the pixmap. We use it later on.
1340 */
1341 if (xa[XA_XROOTPMAPID] == 0)
1342 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1343 1848
1344 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1345 return;
1346 }
1347
1348 /* FALLTHROUGH */
1349 case ReparentNotify:
1350 if ((Options & Opt_transparent) && check_our_parents ())
1351 if (am_transparent)
1352 want_full_refresh = 1;
1353 break; 1849 break;
1850 }
1354#endif 1851# endif
1355 } 1852
1853 refresh_check ();
1356} 1854}
1855#endif
1357 1856
1358void 1857void
1359rxvt_term::button_press (XButtonEvent &ev) 1858rxvt_term::button_press (XButtonEvent &ev)
1360{ 1859{
1361 int reportmode = 0, clickintime; 1860 int reportmode = 0, clickintime;
1362 1861
1363 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1862 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1863
1364 if (!bypass_keystate) 1864 if (!bypass_keystate)
1365 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1865 reportmode = !! (priv_modes & PrivMode_mouse_report);
1866
1366 /* 1867 /*
1367 * VT window processing of button press 1868 * VT window processing of button press
1368 */ 1869 */
1369 if (ev.window == TermWin.vt) 1870 if (ev.window == vt)
1370 { 1871 {
1872 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1873 return;
1874
1875#if ISO_14755
1876 // 5.4
1877 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1878 {
1879 iso14755_54 (ev.x, ev.y);
1880 return;
1881 }
1882#endif
1883
1371 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1884 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1885
1372 if (reportmode) 1886 if (reportmode)
1373 { 1887 {
1374 /* mouse report from vt window */ 1888 /* mouse report from vt window */
1375 /* save the xbutton state (for ButtonRelease) */ 1889 /* save the xbutton state (for ButtonRelease) */
1376 MEvent.state = ev.state; 1890 MEvent.state = ev.state;
1377#ifdef MOUSE_REPORT_DOUBLECLICK 1891#ifdef MOUSE_REPORT_DOUBLECLICK
1378 if (ev.button == MEvent.button && clickintime) 1892 if (ev.button == MEvent.button && clickintime)
1379 { 1893 {
1380 /* same button, within alloted time */ 1894 /* same button, within allowed time */
1381 MEvent.clicks++; 1895 MEvent.clicks++;
1896
1382 if (MEvent.clicks > 1) 1897 if (MEvent.clicks > 1)
1383 { 1898 {
1384 /* only report double clicks */ 1899 /* only report double clicks */
1385 MEvent.clicks = 2; 1900 MEvent.clicks = 2;
1386 mouse_report (ev); 1901 mouse_report (ev);
… …
1398 mouse_report (ev); 1913 mouse_report (ev);
1399 } 1914 }
1400#else 1915#else
1401 MEvent.button = ev.button; 1916 MEvent.button = ev.button;
1402 mouse_report (ev); 1917 mouse_report (ev);
1403#endif /* MOUSE_REPORT_DOUBLECLICK */ 1918#endif /* MOUSE_REPORT_DOUBLECLICK */
1404 1919
1405 } 1920 }
1406 else 1921 else
1407 { 1922 {
1408 if (ev.button != MEvent.button) 1923 if (ev.button != MEvent.button)
1409 MEvent.clicks = 0; 1924 MEvent.clicks = 0;
1925
1410 switch (ev.button) 1926 switch (ev.button)
1411 { 1927 {
1412 case Button1: 1928 case Button1:
1929 /* allow meta + click to select rectangular areas */
1930 /* should be done in screen.C */
1931#if ENABLE_FRILLS
1932 selection.rect = !!(ev.state & ModMetaMask);
1933#else
1934 selection.rect = false;
1935#endif
1936
1413 /* allow shift+left click to extend selection */ 1937 /* allow shift+left click to extend selection */
1414 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1938 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415 { 1939 {
1416 if (MEvent.button == Button1 && clickintime) 1940 if (MEvent.button == Button1 && clickintime)
1417 selection_rotate (ev.x, ev.y); 1941 selection_rotate (ev.x, ev.y);
1418 else 1942 else
1419 selection_extend (ev.x, ev.y, 1); 1943 selection_extend (ev.x, ev.y, 1);
… …
1434 case Button3: 1958 case Button3:
1435 if (MEvent.button == Button3 && clickintime) 1959 if (MEvent.button == Button3 && clickintime)
1436 selection_rotate (ev.x, ev.y); 1960 selection_rotate (ev.x, ev.y);
1437 else 1961 else
1438 selection_extend (ev.x, ev.y, 1); 1962 selection_extend (ev.x, ev.y, 1);
1963
1439 MEvent.button = Button3; 1964 MEvent.button = Button3;
1440 break; 1965 break;
1441 } 1966 }
1442 } 1967 }
1968
1443 MEvent.time = ev.time; 1969 MEvent.time = ev.time;
1444 return; 1970 return;
1445 } 1971 }
1446 1972
1447 /* 1973 /*
1448 * Scrollbar window processing of button press 1974 * Scrollbar window processing of button press
1449 */ 1975 */
1450 if (isScrollbarWindow (ev.window)) 1976 if (scrollBar.state && ev.window == scrollBar.win)
1451 { 1977 {
1452 scrollBar.setIdle (); 1978 page_dirn direction = NO_DIR;
1979
1980 if (scrollBar.upButton (ev.y))
1981 direction = UP; /* up */
1982 else if (scrollBar.dnButton (ev.y))
1983 direction = DN; /* down */
1984
1985 scrollBar.state = STATE_IDLE;
1453 /* 1986 /*
1454 * Rxvt-style scrollbar: 1987 * Rxvt-style scrollbar:
1455 * move up if mouse is above slider 1988 * move up if mouse is above slider
1456 * move dn if mouse is below slider 1989 * move dn if mouse is below slider
1457 * 1990 *
… …
1466 /* 1999 /*
1467 * Mouse report disabled scrollbar: 2000 * Mouse report disabled scrollbar:
1468 * arrow buttons - send up/down 2001 * arrow buttons - send up/down
1469 * click on scrollbar - send pageup/down 2002 * click on scrollbar - send pageup/down
1470 */ 2003 */
1471 if ((scrollBar.style == R_SB_NEXT 2004 if (direction == UP)
1472 && scrollbarnext_upButton (ev.y))
1473 || (scrollBar.style == R_SB_RXVT
1474 && scrollbarrxvt_upButton (ev.y)))
1475 tt_printf ("\033[A"); 2005 tt_printf ("\033[A");
1476 else if ((scrollBar.style == R_SB_NEXT 2006 else if (direction == DN)
1477 && scrollbarnext_dnButton (ev.y))
1478 || (scrollBar.style == R_SB_RXVT
1479 && scrollbarrxvt_dnButton (ev.y)))
1480 tt_printf ("\033[B"); 2007 tt_printf ("\033[B");
1481 else 2008 else
1482 switch (ev.button) 2009 switch (ev.button)
1483 { 2010 {
1484 case Button2: 2011 case Button2:
… …
1491 tt_printf ("\033[5~"); 2018 tt_printf ("\033[5~");
1492 break; 2019 break;
1493 } 2020 }
1494 } 2021 }
1495 else 2022 else
1496#endif /* NO_SCROLLBAR_REPORT */ 2023#endif /* NO_SCROLLBAR_REPORT */
1497
1498 {
1499 char upordown = 0;
1500
1501 if (scrollBar.style == R_SB_NEXT)
1502 { 2024 {
1503 if (scrollbarnext_upButton (ev.y)) 2025 if (direction != NO_DIR)
1504 upordown = -1; /* up */
1505 else if (scrollbarnext_dnButton (ev.y))
1506 upordown = 1; /* down */
1507 }
1508 else if (scrollBar.style == R_SB_RXVT)
1509 {
1510 if (scrollbarrxvt_upButton (ev.y))
1511 upordown = -1; /* up */
1512 else if (scrollbarrxvt_dnButton (ev.y))
1513 upordown = 1; /* down */
1514 }
1515 if (upordown)
1516 { 2026 {
1517#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2027#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2028 if (!cont_scroll_ev.is_active ())
2029 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1519#endif 2030#endif
1520 if (scr_page (upordown < 0 ? UP : DN, 1)) 2031 if (scr_page (direction, 1))
1521 { 2032 {
1522 if (upordown < 0) 2033 if (direction == UP)
1523 scrollBar.setUp (); 2034 scrollBar.state = STATE_UP;
1524 else 2035 else
1525 scrollBar.setDn (); 2036 scrollBar.state = STATE_DOWN;
1526 } 2037 }
1527 } 2038 }
1528 else 2039 else
1529 switch (ev.button) 2040 switch (ev.button)
1530 { 2041 {
1531 case Button2: 2042 case Button2:
1532 switch (scrollbar_align) 2043 switch (scrollBar.align)
1533 { 2044 {
1534 case R_SB_ALIGN_TOP: 2045 case R_SB_ALIGN_TOP:
1535 csrO = 0; 2046 csrO = 0;
1536 break; 2047 break;
1537 case R_SB_ALIGN_CENTRE: 2048 case R_SB_ALIGN_CENTRE:
… …
1539 break; 2050 break;
1540 case R_SB_ALIGN_BOTTOM: 2051 case R_SB_ALIGN_BOTTOM:
1541 csrO = scrollBar.bot - scrollBar.top; 2052 csrO = scrollBar.bot - scrollBar.top;
1542 break; 2053 break;
1543 } 2054 }
2055
1544 if (scrollBar.style == R_SB_XTERM 2056 if (scrollBar.style == R_SB_XTERM
1545 || scrollbar_above_slider (ev.y) 2057 || scrollbar_above_slider (ev.y)
1546 || scrollbar_below_slider (ev.y)) 2058 || scrollbar_below_slider (ev.y))
1547 scr_move_to ( scrollbar_position (ev.y) - csrO, 2059 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1548 scrollbar_size ()); 2060
1549 scrollBar.setMotion (); 2061 scrollBar.state = STATE_MOTION;
1550 break; 2062 break;
1551 2063
1552 case Button1: 2064 case Button1:
1553 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2065 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1554 csrO = ev.y - scrollBar.top; 2066 csrO = ev.y - scrollBar.top;
1555 /* FALLTHROUGH */ 2067 /* FALLTHROUGH */
1556 2068
1557 case Button3: 2069 case Button3:
1558 if (scrollBar.style != R_SB_XTERM) 2070 if (scrollBar.style != R_SB_XTERM)
1559 { 2071 {
1560 if (scrollbar_above_slider (ev.y)) 2072 if (scrollbar_above_slider (ev.y))
1561# ifdef RXVT_SCROLL_FULL 2073# ifdef RXVT_SCROLL_FULL
1562 scr_page (UP, TermWin.nrow - 1); 2074 scr_page (UP, nrow - 1);
1563# else 2075# else
1564 scr_page (UP, TermWin.nrow / 4); 2076 scr_page (UP, nrow / 4);
1565# endif 2077# endif
1566 else if (scrollbar_below_slider (ev.y)) 2078 else if (scrollbar_below_slider (ev.y))
1567# ifdef RXVT_SCROLL_FULL 2079# ifdef RXVT_SCROLL_FULL
1568 scr_page (DN, TermWin.nrow - 1); 2080 scr_page (DN, nrow - 1);
1569# else 2081# else
1570 scr_page (DN, TermWin.nrow / 4); 2082 scr_page (DN, nrow / 4);
1571# endif 2083# endif
1572 else 2084 else
1573 scrollBar.setMotion (); 2085 scrollBar.state = STATE_MOTION;
1574 } 2086 }
1575 else 2087 else
1576 { 2088 {
1577 scr_page ((ev.button == Button1 ? DN : UP), 2089 scr_page ((ev.button == Button1 ? DN : UP),
1578 (TermWin.nrow 2090 (nrow
1579 * scrollbar_position (ev.y) 2091 * scrollbar_position (ev.y)
1580 / scrollbar_size ())); 2092 / scrollBar.size ()));
1581 } 2093 }
2094
1582 break; 2095 break;
1583 } 2096 }
1584 } 2097 }
2098
1585 return; 2099 return;
1586 } 2100 }
1587#if MENUBAR
1588 /*
1589 * Menubar window processing of button press
1590 */
1591 if (isMenuBarWindow (ev.window))
1592 menubar_control (ev);
1593#endif
1594} 2101}
1595 2102
1596void 2103void
1597rxvt_term::button_release (XButtonEvent &ev) 2104rxvt_term::button_release (XButtonEvent &ev)
1598{ 2105{
1599 int reportmode = 0; 2106 int reportmode = 0;
1600 2107
1601 csrO = 0; /* reset csr Offset */ 2108 csrO = 0; /* reset csr Offset */
1602 if (!bypass_keystate) 2109 if (!bypass_keystate)
1603 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2110 reportmode = !! (priv_modes & PrivMode_mouse_report);
1604 2111
1605 if (scrollbar_isUpDn ()) 2112 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1606 { 2113 {
1607 scrollBar.setIdle (); 2114 scrollBar.state = STATE_IDLE;
1608 scrollbar_show (0); 2115 scrollBar.show (0);
1609#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610 refresh_type &= ~SMOOTH_REFRESH;
1611#endif
1612
1613 } 2116 }
2117
1614#ifdef SELECTION_SCROLLING 2118#ifdef SELECTION_SCROLLING
1615 pending_scroll_selection=0; 2119 sel_scroll_ev.stop();
1616#endif 2120#endif
2121
1617 if (ev.window == TermWin.vt) 2122 if (ev.window == vt)
1618 { 2123 {
2124 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2125 return;
2126
2127#if ISO_14755
2128 // 5.4
2129 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2130 return;
2131#endif
2132
1619 if (reportmode) 2133 if (reportmode)
1620 { 2134 {
1621 /* mouse report from vt window */ 2135 /* mouse report from vt window */
1622 /* don't report release of wheel "buttons" */ 2136 /* don't report release of wheel "buttons" */
1623 if (ev.button >= 4) 2137 if (ev.button >= 4)
… …
1634 mouse_report (ev); 2148 mouse_report (ev);
1635 } 2149 }
1636#else /* MOUSE_REPORT_DOUBLECLICK */ 2150#else /* MOUSE_REPORT_DOUBLECLICK */
1637 MEvent.button = AnyButton; 2151 MEvent.button = AnyButton;
1638 mouse_report (ev); 2152 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 2153#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 return; 2154 return;
1641 } 2155 }
2156
1642 /* 2157 /*
1643 * dumb hack to compensate for the failure of click-and-drag 2158 * dumb hack to compensate for the failure of click-and-drag
1644 * when overriding mouse reporting 2159 * when overriding mouse reporting
1645 */ 2160 */
1646 if (PrivateModes & PrivMode_mouse_report 2161 if (priv_modes & PrivMode_mouse_report
1647 && bypass_keystate 2162 && bypass_keystate
1648 && ev.button == Button1 && MEvent.clicks <= 1) 2163 && ev.button == Button1 && MEvent.clicks <= 1)
1649 selection_extend (ev.x, ev.y, 0); 2164 selection_extend (ev.x, ev.y, 0);
1650 2165
1651 switch (ev.button) 2166 switch (ev.button)
1652 { 2167 {
1653 case Button1: 2168 case Button1:
1654 case Button3: 2169 case Button3:
1655 selection_make (ev.time); 2170 selection_make (ev.time);
1656 break; 2171 break;
2172
1657 case Button2: 2173 case Button2:
1658 selection_request (ev.time, ev.x, ev.y); 2174 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2175 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659 break; 2176 break;
2177
1660#ifdef MOUSE_WHEEL 2178#ifdef MOUSE_WHEEL
1661 case Button4: 2179 case Button4:
1662 case Button5: 2180 case Button5:
1663 { 2181 {
1664 int i; 2182 int i;
1665 page_dirn v; 2183 page_dirn v;
1666 2184
1667 v = (ev.button == Button4) ? UP : DN; 2185 v = ev.button == Button4 ? UP : DN;
2186
1668 if (ev.state & ShiftMask) 2187 if (ev.state & ShiftMask)
1669 i = 1; 2188 i = 1;
1670 else if ((Options & Opt_mouseWheelScrollPage)) 2189 else if (option (Opt_mouseWheelScrollPage))
1671 i = TermWin.nrow - 1; 2190 i = nrow - 1;
1672 else 2191 else
1673 i = 5; 2192 i = 5;
2193
1674# ifdef MOUSE_SLIP_WHEELING 2194# ifdef MOUSE_SLIP_WHEELING
1675 if (ev.state & ControlMask) 2195 if (ev.state & ControlMask)
1676 { 2196 {
1677 mouse_slip_wheel_speed += (v ? -1 : 1); 2197 mouse_slip_wheel_speed += v ? -1 : 1;
1678 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2198 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2199 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2200
2201 if (!slip_wheel_ev.is_active ())
2202 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1679 } 2203 }
2204 else
1680# endif 2205# endif
1681# ifdef JUMP_MOUSE_WHEEL
1682 scr_page (v, i);
1683 scr_refresh (SMOOTH_REFRESH);
1684 scrollbar_show (1);
1685# else
1686 while (i--)
1687 { 2206 {
1688 scr_page (v, 1); 2207 scr_page (v, i);
1689 scr_refresh (SMOOTH_REFRESH);
1690 scrollbar_show (1); 2208 scrollBar.show (1);
1691 } 2209 }
1692# endif
1693
1694 } 2210 }
1695 break; 2211 break;
1696#endif 2212#endif
1697
1698 }
1699 }
1700#ifdef MENUBAR
1701 else if (isMenuBarWindow (ev.window))
1702 menubar_control (ev);
1703#endif
1704}
1705
1706
1707#ifdef TRANSPARENT
1708/*
1709 * Check our parents are still who we think they are.
1710 * Do transparency updates if required
1711 */
1712int
1713rxvt_term::check_our_parents ()
1714{
1715 int i, pchanged, aformat, have_pixmap, rootdepth;
1716 unsigned long nitems, bytes_after;
1717 Atom atype;
1718 unsigned char *prop = NULL;
1719 Window root, oldp, *list;
1720 Pixmap rootpixmap = None;
1721 XWindowAttributes wattr, wrootattr;
1722
1723 pchanged = 0;
1724
1725 if (! (Options & Opt_transparent))
1726 return pchanged; /* Don't try any more */
1727
1728 XGetWindowAttributes (display->display, display->root, &wrootattr);
1729 rootdepth = wrootattr.depth;
1730
1731 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1732 if (rootdepth != wattr.depth)
1733 {
1734 if (am_transparent)
1735 { 2213 }
1736 pchanged = 1;
1737 XSetWindowBackground (display->display, TermWin.vt,
1738 PixColors[Color_bg]);
1739 am_transparent = am_pixmap_trans = 0;
1740 }
1741 return pchanged; /* Don't try any more */
1742 }
1743
1744 /* Get all X ops out of the queue so that our information is up-to-date. */
1745 XSync (display->display, False);
1746
1747 /*
1748 * Make the frame window set by the window manager have
1749 * the root background. Some window managers put multiple nested frame
1750 * windows for each client, so we have to take care about that.
1751 */
1752 i = (xa[XA_XROOTPMAPID] != 0
1753 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1754 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1755 &nitems, &bytes_after, &prop) == Success));
1756 if (!i || prop == NULL)
1757 have_pixmap = 0;
1758 else
1759 { 2214 }
1760 have_pixmap = 1;
1761 rootpixmap = * ((Pixmap *)prop);
1762 XFree (prop);
1763 }
1764 if (have_pixmap)
1765 {
1766 /*
1767 * Copy display->root pixmap transparency
1768 */
1769 int sx, sy, nx, ny;
1770 unsigned int nw, nh;
1771 Window cr;
1772 XImage *image;
1773 GC gc;
1774 XGCValues gcvalue;
1775
1776 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1777 0, 0, &sx, &sy, &cr);
1778 nw = (unsigned int)szHint.width;
1779 nh = (unsigned int)szHint.height;
1780 nx = ny = 0;
1781
1782 if (sx < 0)
1783 {
1784 nw += sx;
1785 nx = -sx;
1786 sx = 0;
1787 }
1788
1789 if (sy < 0)
1790 {
1791 nh += sy;
1792 ny = -sy;
1793 sy = 0;
1794 }
1795
1796 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1797 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1798 allowedxerror = -1;
1799 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1800 ZPixmap);
1801 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1802 /* XXX: may need a delay here? */
1803 allowedxerror = 0;
1804 if (image == NULL)
1805 {
1806 if (am_transparent && am_pixmap_trans)
1807 {
1808 pchanged = 1;
1809 if (TermWin.pixmap != None)
1810 {
1811 XFreePixmap (display->display, TermWin.pixmap);
1812 TermWin.pixmap = None;
1813 }
1814 }
1815 am_pixmap_trans = 0;
1816 }
1817 else
1818 {
1819 if (TermWin.pixmap != None)
1820 XFreePixmap (display->display, TermWin.pixmap);
1821 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1822 (unsigned int)szHint.width,
1823 (unsigned int)szHint.height,
1824 (unsigned int)image->depth);
1825 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1826 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1827 nx, ny, (unsigned int)image->width,
1828 (unsigned int)image->height);
1829 XFreeGC (display->display, gc);
1830 XDestroyImage (image);
1831 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1832 TermWin.pixmap);
1833 if (!am_transparent || !am_pixmap_trans)
1834 pchanged = 1;
1835 am_transparent = am_pixmap_trans = 1;
1836 }
1837 }
1838
1839 if (!am_pixmap_trans)
1840 {
1841 unsigned int n;
1842 /*
1843 * InheritPixmap transparency
1844 */
1845 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
1846 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
1847 i++)
1848 {
1849 oldp = TermWin.parent[i];
1850 XQueryTree (display->display, TermWin.parent[i - 1], &root,
1851 &TermWin.parent[i], &list, &n);
1852 XFree (list);
1853 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1854 if (TermWin.parent[i] == display->root)
1855 {
1856 if (oldp != None)
1857 pchanged = 1;
1858 break;
1859 }
1860 if (oldp != TermWin.parent[i])
1861 pchanged = 1;
1862 }
1863
1864 n = 0;
1865
1866 if (pchanged)
1867 {
1868 for (; n < (unsigned int)i; n++)
1869 {
1870 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
1871 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
1872 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
1873 {
1874 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
1875 break;
1876 }
1877 }
1878 }
1879
1880 if (n > (int) (sizeof (TermWin.parent)
1881 / sizeof (TermWin.parent[0])))
1882 {
1883 D_X ((stderr, "InheritPixmap Turning off"));
1884 XSetWindowBackground (display->display, TermWin.parent[0],
1885 PixColors[Color_fg]);
1886 XSetWindowBackground (display->display, TermWin.vt,
1887 PixColors[Color_bg]);
1888 am_transparent = 0;
1889 /* XXX: also turn off Opt_transparent? */
1890 }
1891 else
1892 {
1893 /* wait (an arbitrary period) for the WM to do its thing
1894 * needed for fvwm2.2.2 (and before?) */
1895# ifdef HAVE_NANOSLEEP
1896 struct timespec rqt;
1897
1898 rqt.tv_sec = 1;
1899 rqt.tv_nsec = 0;
1900 nanosleep (&rqt, NULL);
1901# else
1902 sleep (1);
1903# endif
1904 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
1905 for (n = 0; n < (unsigned int)i; n++)
1906 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
1907 ParentRelative);
1908 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1909 ParentRelative);
1910 am_transparent = 1;
1911 }
1912
1913 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
1914 TermWin.parent[i] = None;
1915 }
1916 return pchanged;
1917} 2215}
1918#endif
1919 2216
1920/*}}} */ 2217/*}}} */
1921 2218
1922bool 2219void
1923rxvt_term::cmd_parse () 2220rxvt_term::cmd_parse ()
1924{ 2221{
1925 bool flag = false;
1926 unicode_t ch = NOCHAR; 2222 wchar_t ch = NOCHAR;
1927 unsigned char *seq_begin; // remember start of esc-sequence here 2223 char *seq_begin; // remember start of esc-sequence here
1928 2224
1929 for (;;) 2225 for (;;)
1930 { 2226 {
1931 if (ch == NOCHAR) 2227 if (expect_false (ch == NOCHAR))
1932 { 2228 {
1933 seq_begin = cmdbuf_ptr; 2229 seq_begin = cmdbuf_ptr;
1934 ch = next_char (); 2230 ch = next_char ();
1935 }
1936 2231
1937 if (ch == NOCHAR) // TODO: improve 2232 if (ch == NOCHAR)
1938 break; 2233 break;
1939
1940 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941 { 2234 }
2235
2236 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2237 {
2238 if (expect_false (!seen_input))
2239 {
2240 seen_input = 1;
2241 // many badly-written programs (e.g. jed) contain a race condition:
2242 // they first read the screensize and then install a SIGWINCH handler.
2243 // some window managers resize the window early, and these programs
2244 // then sometimes get the size wrong.
2245 // unfortunately other programs are even more buggy and dislike
2246 // being sent SIGWINCH, so only do it when we were in fact being
2247 // resized.
2248 if (seen_resize && cmd_pid)
2249 kill (-cmd_pid, SIGWINCH);
2250 }
2251
1942 /* Read a text string from the input buffer */ 2252 /* Read a text string from the input buffer */
1943 unicode_t buf[UBUFSIZ]; 2253 wchar_t buf[UBUFSIZ];
1944 bool refreshnow = false; 2254 bool refreshnow = false;
1945 int nlines = 0; 2255 int nlines = 0;
1946 unicode_t *str = buf; 2256 wchar_t *str = buf;
1947 2257 wchar_t *eol = str + min (ncol, UBUFSIZ);
1948 *str++ = ch;
1949 2258
1950 for (;;) 2259 for (;;)
1951 { 2260 {
2261 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2262 break;
2263
2264 *str++ = ch;
2265
2266 if (expect_false (ch == C0_LF || str >= eol))
2267 {
2268 if (ch == C0_LF)
2269 nlines++;
2270
2271 refresh_count++;
2272
2273 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2274 {
2275 refresh_count = 0;
2276
2277 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2278 {
2279 refreshnow = true;
2280 ch = NOCHAR;
2281 break;
2282 }
2283 }
2284
2285 // scr_add_lines only works for nlines <= nrow - 1.
2286 if (nlines >= nrow - 1)
2287 {
2288 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2289 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2290 scr_add_lines (buf, str - buf, nlines);
2291
2292 nlines = 0;
2293 str = buf;
2294 eol = str + min (ncol, UBUFSIZ);
2295 }
2296
2297 if (str >= eol)
2298 {
2299 if (eol >= buf + UBUFSIZ)
2300 {
2301 ch = NOCHAR;
2302 break;
2303 }
2304 else
2305 eol = min (eol + ncol, buf + UBUFSIZ);
2306 }
2307
2308 }
2309
1952 seq_begin = cmdbuf_ptr; 2310 seq_begin = cmdbuf_ptr;
1953 ch = next_char (); 2311 ch = next_char ();
1954
1955 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
1956 break;
1957
1958 *str++ = ch;
1959
1960 if (ch == '\n')
1961 {
1962 nlines++;
1963 refresh_count++;
1964
1965 if (! (Options & Opt_jumpScroll)
1966 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
1967 {
1968 refreshnow = true;
1969 flag = true;
1970 ch = NOCHAR;
1971 break;
1972 }
1973
1974 // scr_add_lines only works for nlines < TermWin.nrow - 1.
1975 if (nlines >= TermWin.nrow - 1)
1976 {
1977 scr_add_lines (buf, nlines, str - buf);
1978 nlines = 0;
1979 str = buf;
1980 }
1981 }
1982
1983 if (str >= buf + UBUFSIZ)
1984 {
1985 ch = NOCHAR;
1986 break;
1987 }
1988 } 2312 }
1989 2313
2314 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2315 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990 scr_add_lines (buf, nlines, str - buf); 2316 scr_add_lines (buf, str - buf, nlines);
1991 2317
1992 /* 2318 /*
1993 * If there have been a lot of new lines, then update the screen 2319 * If there have been a lot of new lines, then update the screen
1994 * What the heck I'll cheat and only refresh less than every page-full. 2320 * What the heck we'll cheat and only refresh less than every page-full.
1995 * the number of pages between refreshes is refresh_limit, which 2321 * if skipScroll is enabled.
1996 * is incremented here because we must be doing flat-out scrolling.
1997 *
1998 * refreshing should be correct for small scrolls, because of the
1999 * time-out
2000 */ 2322 */
2001 if (refreshnow) 2323 if (refreshnow)
2002 { 2324 {
2003 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2004 refresh_limit++;
2005
2006 scr_refresh (refresh_type); 2325 scr_refresh ();
2326 want_refresh = 1;
2007 } 2327 }
2008
2009 } 2328 }
2010 else 2329 else
2011 { 2330 {
2012 try 2331 try
2013 { 2332 {
… …
2021 } 2340 }
2022 2341
2023 ch = NOCHAR; 2342 ch = NOCHAR;
2024 } 2343 }
2025 } 2344 }
2026
2027 return flag;
2028} 2345}
2029 2346
2030// read the next character 2347// read the next character
2031unicode_t 2348wchar_t
2032rxvt_term::next_char () 2349rxvt_term::next_char () NOTHROW
2033{ 2350{
2034 while (cmdbuf_ptr < cmdbuf_endp) 2351 while (cmdbuf_ptr < cmdbuf_endp)
2035 { 2352 {
2036 // assume 7-bit to be ascii ALWAYS 2353 // assume 7-bit to be ascii ALWAYS
2037 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2354 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2038 return *cmdbuf_ptr++; 2355 return *cmdbuf_ptr++;
2039 2356
2040 wchar_t wc; 2357 wchar_t wc;
2041 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2358 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042 2359
2043 if (len == (size_t)-2) 2360 if (len == (size_t)-2)
2044 { 2361 {
2045 // the mbstate stores incomplete sequences. didn't know this :/ 2362 // the mbstate stores incomplete sequences. didn't know this :/
2046 cmdbuf_ptr = cmdbuf_endp; 2363 cmdbuf_ptr = cmdbuf_endp;
2047 break; 2364 break;
2048 } 2365 }
2049 2366
2050 if (len == (size_t)-1) 2367 if (len == (size_t)-1)
2368 {
2369 mbstate.reset (); // reset now undefined conversion state
2051 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2370 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2371 }
2052 2372
2053 // assume wchar == unicode 2373 // assume wchar == unicode
2054 cmdbuf_ptr += len; 2374 cmdbuf_ptr += len;
2055 return wc; 2375 return wc & UNICODE_MASK;
2056 } 2376 }
2057 2377
2058 return NOCHAR; 2378 return NOCHAR;
2059} 2379}
2060 2380
2061/* rxvt_cmd_getc () - Return next input character */ 2381// read the next octet
2062/* 2382uint32_t
2063 * Return the next input character after first passing any keyboard input 2383rxvt_term::next_octet () NOTHROW
2064 * to the command.
2065 */
2066unicode_t
2067rxvt_term::cmd_getc ()
2068{ 2384{
2385 return cmdbuf_ptr < cmdbuf_endp
2386 ? (unsigned char)*cmdbuf_ptr++
2387 : NOCHAR;
2388}
2389
2390static class out_of_input out_of_input;
2391
2392wchar_t
2393rxvt_term::cmd_getc () THROW ((class out_of_input))
2394{
2069 unicode_t c = next_char (); 2395 wchar_t c = next_char ();
2396
2397 if (c == NOCHAR)
2398 throw out_of_input;
2399
2400 return c;
2401}
2402
2403uint32_t
2404rxvt_term::cmd_get8 () THROW ((class out_of_input))
2405{
2406 uint32_t c = next_octet ();
2070 2407
2071 if (c == NOCHAR) 2408 if (c == NOCHAR)
2072 throw out_of_input; 2409 throw out_of_input;
2073 2410
2074 return c; 2411 return c;
… …
2078/*----------------------------------------------------------------------*/ 2415/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2416#ifdef PRINTPIPE
2080FILE * 2417FILE *
2081rxvt_term::popen_printer () 2418rxvt_term::popen_printer ()
2082{ 2419{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2420 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2421
2085 if (stream == NULL) 2422 if (stream == NULL)
2086 rxvt_warn ("can't open printer pipe, not printing.\n"); 2423 rxvt_warn ("can't open printer pipe, not printing.\n");
2087 2424
2088 return stream; 2425 return stream;
… …
2099 * simulate attached vt100 printer 2436 * simulate attached vt100 printer
2100 */ 2437 */
2101void 2438void
2102rxvt_term::process_print_pipe () 2439rxvt_term::process_print_pipe ()
2103{ 2440{
2104 int done; 2441 FILE *fd = popen_printer ();
2105 FILE *fd;
2106 2442
2107 if ((fd = popen_printer ()) == NULL) 2443 if (!fd)
2108 return; 2444 return;
2109 2445
2110 /* 2446 /*
2111 * Send all input to the printer until either ESC[4i or ESC[?4i 2447 * Send all input to the printer until either ESC[4i or ESC[?4i
2112 * is received. 2448 * is received.
2113 */ 2449 */
2114 for (done = 0; !done;) 2450 for (int done = 0; !done; )
2115 { 2451 {
2116 unsigned char buf[8]; 2452 unsigned char buf[8];
2117 unicode_t ch; 2453 unicode_t ch;
2118 unsigned int i, len; 2454 unsigned int i, len;
2119 2455
… …
2138 { 2474 {
2139 if ((buf[len++] = cmd_getc ()) == 'i') 2475 if ((buf[len++] = cmd_getc ()) == 'i')
2140 break; /* done = 1 */ 2476 break; /* done = 1 */
2141 } 2477 }
2142 } 2478 }
2143 2479
2144 for (i = 0; i < len; i++) 2480 for (i = 0; i < len; i++)
2145 if (putc (buf[i], fd) == EOF) 2481 if (putc (buf[i], fd) == EOF)
2146 { 2482 {
2147 done = 1; 2483 done = 1;
2148 break; 2484 break;
… …
2150 } 2486 }
2151 } 2487 }
2152 2488
2153 pclose_printer (fd); 2489 pclose_printer (fd);
2154} 2490}
2155#endif /* PRINTPIPE */ 2491#endif /* PRINTPIPE */
2156/*}}} */ 2492/*}}} */
2157 2493
2158/* *INDENT-OFF* */
2159enum { 2494enum {
2160 C1_40 = 0x40, 2495 C1_40 = 0x40,
2161 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2496 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2162 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2497 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2163 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2498 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2164 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2499 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165}; 2500};
2166/* *INDENT-ON* */
2167 2501
2168/*{{{ process non-printing single characters */ 2502/*{{{ process non-printing single characters */
2169void 2503void
2170rxvt_term::process_nonprinting (unicode_t ch) 2504rxvt_term::process_nonprinting (unicode_t ch)
2171{ 2505{
… …
2174 case C0_ESC: 2508 case C0_ESC:
2175 process_escape_seq (); 2509 process_escape_seq ();
2176 break; 2510 break;
2177 case C0_ENQ: /* terminal Status */ 2511 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2512 if (rs[Rs_answerbackstring])
2179 tt_write ( 2513 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2514 else
2183 tt_write ((unsigned char *)VT100_ANS, 2515 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2516 break;
2186 case C0_BEL: /* bell */ 2517 case C0_BEL: /* bell */
2187 scr_bell (); 2518 scr_bell ();
2188 break; 2519 break;
2189 case C0_BS: /* backspace */ 2520 case C0_BS: /* backspace */
… …
2205 break; 2536 break;
2206 case C0_SI: /* shift in - acs */ 2537 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2538 scr_charset_choose (0);
2208 break; 2539 break;
2209 2540
2541#ifdef EIGHT_BIT_CONTROLS
2210 // 8-bit controls 2542 // 8-bit controls
2211 case 0x90: /* DCS */ 2543 case 0x90: /* DCS */
2212 process_dcs_seq (); 2544 process_dcs_seq ();
2213 break; 2545 break;
2214 case 0x9b: /* CSI */ 2546 case 0x9b: /* CSI */
2215 process_csi_seq (); 2547 process_csi_seq ();
2216 break; 2548 break;
2217 case 0x9d: /* CSI */ 2549 case 0x9d: /* OSC */
2218 process_osc_seq (); 2550 process_osc_seq ();
2219 break; 2551 break;
2552#endif
2220 } 2553 }
2221} 2554}
2222/*}}} */ 2555/*}}} */
2223 2556
2224 2557
… …
2265 break; 2598 break;
2266 case 'Z': /* identify the terminal type */ 2599 case 'Z': /* identify the terminal type */
2267 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2600 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2268 break; 2601 break;
2269 case '<': /* turn off VT52 mode */ 2602 case '<': /* turn off VT52 mode */
2270 PrivMode (0, PrivMode_vt52); 2603 set_privmode (PrivMode_vt52, 0);
2271 break; 2604 break;
2272 case 'F': /* use special graphics character set */ 2605 case 'F': /* use special graphics character set */
2273 case 'G': /* use regular character set */ 2606 case 'G': /* use regular character set */
2274 /* unimplemented */ 2607 /* unimplemented */
2275 break; 2608 break;
… …
2286void 2619void
2287rxvt_term::process_escape_seq () 2620rxvt_term::process_escape_seq ()
2288{ 2621{
2289 unicode_t ch = cmd_getc (); 2622 unicode_t ch = cmd_getc ();
2290 2623
2291 if (PrivateModes & PrivMode_vt52) 2624 if (priv_modes & PrivMode_vt52)
2292 { 2625 {
2293 process_escape_vt52 (ch); 2626 process_escape_vt52 (ch);
2294 return; 2627 return;
2295 } 2628 }
2296 2629
… …
2311 scr_charset_set (2, (unsigned int)cmd_getc ()); 2644 scr_charset_set (2, (unsigned int)cmd_getc ());
2312 break; 2645 break;
2313 case '+': 2646 case '+':
2314 scr_charset_set (3, (unsigned int)cmd_getc ()); 2647 scr_charset_set (3, (unsigned int)cmd_getc ());
2315 break; 2648 break;
2316#ifndef NO_FRILLS 2649#if !ENABLE_MINIMAL
2317 case '6': 2650 case '6':
2318 scr_backindex (); 2651 scr_backindex ();
2319 break; 2652 break;
2320#endif 2653#endif
2321 case '7': 2654 case '7':
2322 scr_cursor (SAVE); 2655 scr_cursor (SAVE);
2323 break; 2656 break;
2324 case '8': 2657 case '8':
2325 scr_cursor (RESTORE); 2658 scr_cursor (RESTORE);
2326 break; 2659 break;
2327#ifndef NO_FRILLS 2660#if !ENABLE_MINIMAL
2328 case '9': 2661 case '9':
2329 scr_forwardindex (); 2662 scr_forwardindex ();
2330 break; 2663 break;
2331#endif 2664#endif
2332 case '=': 2665 case '=':
2333 case '>': 2666 case '>':
2334 PrivMode ((ch == '='), PrivMode_aplKP); 2667 set_privmode (PrivMode_aplKP, ch == '=');
2335 break; 2668 break;
2336 2669
2337 case C1_40: 2670 case C1_40:
2338 cmd_getc (); 2671 cmd_getc ();
2339 break; 2672 break;
… …
2342 break; 2675 break;
2343 2676
2344 /* 8.3.87: NEXT LINE */ 2677 /* 8.3.87: NEXT LINE */
2345 case C1_NEL: /* ESC E */ 2678 case C1_NEL: /* ESC E */
2346 { 2679 {
2347 unicode_t nlcr[] = { L'\n', L'\r' }; 2680 wchar_t nlcr[] = { C0_LF, C0_CR };
2348 scr_add_lines (nlcr, 1, 2); 2681 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2349 } 2682 }
2350 break; 2683 break;
2351 2684
2352 /* kidnapped escape sequence: Should be 8.3.48 */ 2685 /* kidnapped escape sequence: Should be 8.3.48 */
2353 case C1_ESA: /* ESC G */ 2686 case C1_ESA: /* ESC G */
2354 process_graphics (); 2687 // used by original rxvt for rob nations own graphics mode
2688 if (cmd_getc () == 'Q')
2689 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2355 break; 2690 break;
2356 2691
2357 /* 8.3.63: CHARACTER TABULATION SET */ 2692 /* 8.3.63: CHARACTER TABULATION SET */
2358 case C1_HTS: /* ESC H */ 2693 case C1_HTS: /* ESC H */
2359 scr_set_tab (1); 2694 scr_set_tab (1);
… …
2363 case C1_RI: /* ESC M */ 2698 case C1_RI: /* ESC M */
2364 scr_index (DN); 2699 scr_index (DN);
2365 break; 2700 break;
2366 2701
2367 /* 8.3.142: SINGLE-SHIFT TWO */ 2702 /* 8.3.142: SINGLE-SHIFT TWO */
2368 /*case C1_SS2: scr_single_shift (2); break; */ 2703 /*case C1_SS2: scr_single_shift (2); break; */
2369 2704
2370 /* 8.3.143: SINGLE-SHIFT THREE */ 2705 /* 8.3.143: SINGLE-SHIFT THREE */
2371 /*case C1_SS3: scr_single_shift (3); break; */ 2706 /*case C1_SS3: scr_single_shift (3); break; */
2372 2707
2373 /* 8.3.27: DEVICE CONTROL STRING */ 2708 /* 8.3.27: DEVICE CONTROL STRING */
2374 case C1_DCS: /* ESC P */ 2709 case C1_DCS: /* ESC P */
2375 process_dcs_seq (); 2710 process_dcs_seq ();
2376 break; 2711 break;
2377 2712
2378 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2713 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379 case C1_SCI: /* ESC Z */ 2714 case C1_SCI: /* ESC Z */
2380 tt_write ((const unsigned char *)ESCZ_ANSWER, 2715 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382 break; /* steal obsolete ESC [ c */ 2716 break; /* steal obsolete ESC [ c */
2383 2717
2384 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2718 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2385 case C1_CSI: /* ESC [ */ 2719 case C1_CSI: /* ESC [ */
2386 process_csi_seq (); 2720 process_csi_seq ();
2387 break; 2721 break;
2388 2722
2389 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2723 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2390 case C1_OSC: /* ESC ] */ 2724 case C1_OSC: /* ESC ] */
2391 process_osc_seq (); 2725 process_osc_seq ();
2392 break; 2726 break;
2393 2727
2394 /* 8.3.106: RESET TO INITIAL STATE */ 2728 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2395 case 'c': 2729 case 'c':
2730 mbstate.reset ();
2396 scr_poweron (); 2731 scr_poweron ();
2397 scrollbar_show (1); 2732 scrollBar.show (1);
2398 break; 2733 break;
2399 2734
2400 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2735 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2401 case 'n': 2736 case 'n':
2402 scr_charset_choose (2); 2737 scr_charset_choose (2);
… …
2409 } 2744 }
2410} 2745}
2411/*}}} */ 2746/*}}} */
2412 2747
2413/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2748/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414/* *INDENT-OFF* */
2415enum { 2749enum {
2416 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2417 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2751 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2418 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2752 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2419 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2753 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2420 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2754 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2421 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2755 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2422 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2756 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2423 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2757 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2424 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2758 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2425}; 2759};
2426 2760
2427#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2761#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2428 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2762 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2429 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2763 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2430#define get_byte_array_bit(array, bit) \ 2764#define get_byte_array_bit(array, bit) \
2431 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2765 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2432 2766
2433const unsigned char csi_defaults[] = 2767static const unsigned char csi_defaults[] =
2434 { 2768 {
2435 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2769 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2436 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2770 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2437 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2771 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2438 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2772 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2439 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2773 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2440 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2774 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2441 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2775 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2442 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2776 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443 }; 2777 };
2444/* *INDENT-ON* */
2445 2778
2446void 2779void
2447rxvt_term::process_csi_seq () 2780rxvt_term::process_csi_seq ()
2448{ 2781{
2449 unicode_t ch, priv, i; 2782 unicode_t ch, priv, i;
2450 unsigned int nargs, p; 2783 unsigned int nargs, p;
2451 int n, ndef; 2784 int n, ndef;
2452 int arg[ESC_ARGS]; 2785 int arg[ESC_ARGS] = { };
2453 2786
2454 for (nargs = ESC_ARGS; nargs > 0;) 2787 nargs = 0;
2455 arg[--nargs] = 0;
2456 2788
2457 priv = 0; 2789 priv = 0;
2458 ch = cmd_getc (); 2790 ch = cmd_getc ();
2459 if (ch >= '<' && ch <= '?') 2791 if ((ch >= '<' && ch <= '?') || ch == '!')
2792 {
2460 { /* '<' '=' '>' '?' */ 2793 /* '<' '=' '>' '?' '!' */
2461 priv = ch; 2794 priv = ch;
2462 ch = cmd_getc (); 2795 ch = cmd_getc ();
2463 } 2796 }
2464 2797
2465 /* read any numerical arguments */ 2798 /* read any numerical arguments */
… …
2494 ndef = get_byte_array_bit (csi_defaults, i); 2827 ndef = get_byte_array_bit (csi_defaults, i);
2495 for (p = 0; p < nargs; p++) 2828 for (p = 0; p < nargs; p++)
2496 if (arg[p] == -1) 2829 if (arg[p] == -1)
2497 arg[p] = ndef; 2830 arg[p] = ndef;
2498 2831
2499#ifdef DEBUG_CMD
2500 fprintf (stderr, "CSI ");
2501 for (p = 0; p < nargs; p++)
2502 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2503 fprintf (stderr, "%c\n", ch);
2504#endif
2505
2506 /* 2832 /*
2507 * private mode handling 2833 * private mode handling
2508 */ 2834 */
2509 if (priv) 2835 if (priv)
2510 { 2836 {
2511 switch (priv) 2837 switch (priv)
2512 { 2838 {
2513 case '>': 2839 case '>':
2514 if (ch == CSI_DA) /* secondary device attributes */ 2840 if (ch == CSI_DA) /* secondary device attributes */
2841 {
2842 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2843 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2844 //
2845 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2846 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2847 // versions.
2848 //
2515 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2849 tt_printf ("\033[>%d;95;0c", 'U');
2850 }
2516 break; 2851 break;
2852
2517 case '?': 2853 case '?':
2518 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2854 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519 process_terminal_mode (ch, priv, nargs, arg); 2855 process_terminal_mode (ch, priv, nargs, arg);
2520 break; 2856 break;
2857
2858 case '!':
2859 if (ch == CSI_70)
2860 {
2861 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2862 scr_soft_reset ();
2863
2864 static const int pm_h[] = { 7, 25 };
2865 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2866
2867 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2868 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2521 } 2869 }
2870 break;
2871 }
2872
2522 return; 2873 return;
2523 } 2874 }
2524 2875
2525 switch (ch) 2876 switch (ch)
2526 { 2877 {
… …
2625 2976
2626 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2977 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627 arg[0] = -arg[0]; 2978 arg[0] = -arg[0];
2628 /* FALLTHROUGH */ 2979 /* FALLTHROUGH */
2629 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2980 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2981 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631 break; 2982 break;
2632 2983
2633 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2984 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634 tt_write ((const unsigned char *)VT100_ANS, 2985 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635 (unsigned int) (sizeof (VT100_ANS) - 1));
2636 break; 2986 break;
2637 2987
2638 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2988 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639 process_sgr_mode (nargs, arg); 2989 process_sgr_mode (nargs, arg);
2640 break; 2990 break;
… …
2646 tt_printf ("\033[0n"); 2996 tt_printf ("\033[0n");
2647 break; 2997 break;
2648 case 6: /* CPR requested */ 2998 case 6: /* CPR requested */
2649 scr_report_position (); 2999 scr_report_position ();
2650 break; 3000 break;
2651#if defined (ENABLE_DISPLAY_ANSWER)
2652 case 7: /* unofficial extension */ 3001 case 7: /* unofficial extension */
3002 if (option (Opt_insecure))
2653 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3003 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654 break; 3004 break;
2655#endif
2656 case 8: /* unofficial extension */ 3005 case 8: /* unofficial extension */
2657 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3006 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658 break; 3007 break;
2659 } 3008 }
2660 break; 3009 break;
2661 3010
2662 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3011 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2695 break; 3044 break;
2696 3045
2697 case CSI_RM: /* 8.3.107: RESET MODE */ 3046 case CSI_RM: /* 8.3.107: RESET MODE */
2698 if (arg[0] == 4) 3047 if (arg[0] == 4)
2699 scr_insert_mode (0); 3048 scr_insert_mode (0);
3049 else if (arg[0] == 20)
3050 priv_modes &= ~PrivMode_LFNL;
2700 break; 3051 break;
2701 3052
2702 case CSI_SM: /* 8.3.126: SET MODE */ 3053 case CSI_SM: /* 8.3.126: SET MODE */
2703 if (arg[0] == 4) 3054 if (arg[0] == 4)
2704 scr_insert_mode (1); 3055 scr_insert_mode (1);
3056 else if (arg[0] == 20)
3057 priv_modes |= PrivMode_LFNL;
2705 break; 3058 break;
2706 3059
2707 /* 3060 /*
2708 * PRIVATE USE beyond this point. All CSI_7? sequences here 3061 * PRIVATE USE beyond this point. All CSI_7? sequences here
2709 */ 3062 */
… …
2721 break; 3074 break;
2722 case CSI_75: 3075 case CSI_75:
2723 scr_cursor (RESTORE); 3076 scr_cursor (RESTORE);
2724 break; 3077 break;
2725 3078
2726#ifndef NO_FRILLS 3079#if !ENABLE_MINIMAL
2727 case CSI_74: 3080 case CSI_74:
2728 process_window_ops (arg, nargs); 3081 process_window_ops (arg, nargs);
2729 break; 3082 break;
2730#endif 3083#endif
2731 3084
… …
2738 break; 3091 break;
2739 } 3092 }
2740} 3093}
2741/*}}} */ 3094/*}}} */
2742 3095
2743#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
2744/* ARGSUSED */
2745void 3097void
2746rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3098rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747{ 3099{
2748 int x, y; 3100 int x, y;
2749 XWindowAttributes wattr; 3101 XWindowAttributes wattr;
2750 Window wdummy; 3102 Window wdummy;
3103
3104 dLocal (Display *, dpy);
2751 3105
2752 if (nargs == 0) 3106 if (nargs == 0)
2753 return; 3107 return;
2754 3108
2755 switch (args[0]) 3109 switch (args[0])
2756 { 3110 {
2757 /* 3111 /*
2758 * commands 3112 * commands
2759 */ 3113 */
2760 case 1: /* deiconify window */ 3114 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3115 XMapWindow (dpy, parent);
2762 break; 3116 break;
2763 case 2: /* iconify window */ 3117 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3118 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3119 break;
2767 case 3: /* set position (pixels) */ 3120 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3121 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3122 break;
2770 case 4: /* set size (pixels) */ 3123 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3124 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3125 break;
2773 case 5: /* raise window */ 3126 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3127 XRaiseWindow (dpy, parent);
2775 break; 3128 break;
2776 case 6: /* lower window */ 3129 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3130 XLowerWindow (dpy, parent);
2778 break; 3131 break;
2779 case 7: /* refresh window */ 3132 case 7: /* refresh window */
2780 scr_touch (true); 3133 scr_touch (true);
2781 break; 3134 break;
2782 case 8: /* set size (chars) */ 3135 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3136 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3137 (unsigned int) (args[1] * fheight));
2785 break; 3138 break;
2786 3139
2787 //case 9: NYI, TODO, restore maximized window or maximize window 3140 //case 9: NYI, TODO, restore maximized window or maximize window
2788 default: 3141 default:
2789 if (args[0] >= 24) /* set height (chars) */ 3142 if (args[0] >= 24) /* set height (chars) */
2790 set_widthheight ((unsigned int)TermWin.width, 3143 set_widthheight ((unsigned int)width,
2791 (unsigned int) (args[1] * TermWin.fheight)); 3144 (unsigned int) (args[1] * fheight));
2792 break; 3145 break;
2793
2794 3146
2795 /* 3147 /*
2796 * reports - some output format copied from XTerm 3148 * reports - some output format copied from XTerm
2797 */ 3149 */
2798 case 11: /* report window state */ 3150 case 11: /* report window state */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent, &wattr);
2800 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3152 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801 break; 3153 break;
2802 case 13: /* report window position */ 3154 case 13: /* report window position */
2803 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent, &wattr);
2804 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3156 XTranslateCoordinates (dpy, parent, wattr.root,
2805 -wattr.border_width, -wattr.border_width, 3157 -wattr.border_width, -wattr.border_width,
2806 &x, &y, &wdummy); 3158 &x, &y, &wdummy);
2807 tt_printf ("\033[3;%d;%dt", x, y); 3159 tt_printf ("\033[3;%d;%dt", x, y);
2808 break; 3160 break;
2809 case 14: /* report window size (pixels) */ 3161 case 14: /* report window size (pixels) */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3162 XGetWindowAttributes (dpy, parent, &wattr);
2811 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3163 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812 break; 3164 break;
2813 case 18: /* report text area size (chars) */ 3165 case 18: /* report text area size (chars) */
2814 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3166 tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815 break; 3167 break;
2816 case 19: /* report window size (chars) */ 3168 case 19: /* report window size (chars) */
2817 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3169 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3170 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3171 case 20: /* report icon label */
3172 {
3173 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3174 XGetIconName (dpy, parent, &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3175 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3176 XFree (s);
3177 }
2823 break; 3178 break;
2824 case 21: /* report window title */ 3179 case 21: /* report window title */
2825 XFetchName (display->display, TermWin.parent[0], &s); 3180 {
3181 char *s;
3182 XFetchName (dpy, parent, &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3183 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3184 XFree (s);
3185 }
2827 break; 3186 break;
2828#endif
2829 } 3187 }
2830} 3188}
2831#endif 3189#endif
2832 3190
2833/*----------------------------------------------------------------------*/ 3191/*----------------------------------------------------------------------*/
2834/* 3192/*
2835 * get input up until STRING TERMINATOR (or BEL) 3193 * get input up until STRING TERMINATOR (or BEL)
2836 * ends_how is terminator used. returned input must be free ()d 3194 * ends_how is terminator used. returned input must be free()'d
2837 */ 3195 */
2838unsigned char * 3196char *
2839rxvt_term::get_to_st (unicode_t &ends_how) 3197rxvt_term::get_to_st (unicode_t &ends_how)
2840{ 3198{
2841 int seen_esc = 0; /* seen escape? */ 3199 unicode_t ch;
3200 bool seen_esc = false;
2842 unsigned int n = 0; 3201 unsigned int n = 0;
2843 unsigned char *s;
2844 unicode_t ch;
2845 unsigned char string[STRING_MAX]; 3202 wchar_t string[STRING_MAX];
2846 3203
2847 while ((ch = cmd_getc ())) 3204 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3205 {
2849 if (ch == C0_BEL 3206 if (seen_esc)
2850 || ch == CHAR_ST 3207 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3208 if (ch == 0x5c) /* 7bit ST */
2852 break; 3209 break;
2853 3210 else
3211 return NULL;
3212 }
2854 if (ch == C0_ESC) 3213 else if (ch == C0_ESC)
2855 { 3214 {
2856 seen_esc = 1; 3215 seen_esc = true;
2857 continue; 3216 continue;
2858 } 3217 }
3218 else if (ch == C0_BEL || ch == CHAR_ST)
3219 break;
2859 else if (ch == '\t') 3220 else if (ch == C0_SYN)
2860 ch = ' '; /* translate '\t' to space */ 3221 ch = cmd_get8 ();
2861 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3222 else if (ch < 0x20)
2862 return NULL; /* other control character - exit */ 3223 return NULL; /* other control character - exit */
2863 3224
2864 if (n < sizeof (string) - 1) 3225 seen_esc = false;
3226
3227 if (n >= STRING_MAX - 1)
3228 // stop at some sane length
3229 return NULL;
3230
2865 string[n++] = ch; 3231 string[n++] = ch;
2866
2867 seen_esc = 0;
2868 } 3232 }
2869 3233
2870 string[n++] = '\0'; 3234 string[n++] = '\0';
2871 3235
2872 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873 return NULL;
2874
2875 ends_how = (ch == 0x5c ? C0_ESC : ch); 3236 ends_how = (ch == 0x5c ? C0_ESC : ch);
2876 STRNCPY (s, string, n); 3237
2877 return s; 3238 return rxvt_wcstombs (string);
2878} 3239}
2879 3240
2880/*----------------------------------------------------------------------*/ 3241/*----------------------------------------------------------------------*/
2881/* 3242/*
2882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3243 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883 */ 3244 */
2884void 3245void
2885rxvt_term::process_dcs_seq () 3246rxvt_term::process_dcs_seq ()
2886{ 3247{
2887 unsigned char *s;
2888 unicode_t eh;
2889
2890 /* 3248 /*
2891 * Not handled yet 3249 * Not handled yet
2892 */ 3250 */
3251
3252 unicode_t eh;
2893 s = get_to_st (eh); 3253 char *s = get_to_st (eh);
2894 if (s) 3254 if (s)
2895 free (s); 3255 free (s);
2896 3256
2897 return; 3257 return;
2898} 3258}
… …
2902 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3262 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2903 */ 3263 */
2904void 3264void
2905rxvt_term::process_osc_seq () 3265rxvt_term::process_osc_seq ()
2906{ 3266{
2907 unicode_t ch, eh;
2908 int arg; 3267 int arg;
2909 3268
2910 ch = cmd_getc (); 3269 unicode_t ch = cmd_getc ();
2911 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3270 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912 arg = arg * 10 + (ch - '0'); 3271 arg = arg * 10 + (ch - '0');
2913 3272
2914 if (ch == ';') 3273 if (ch == ';')
2915 { 3274 {
3275 unicode_t eh;
2916 unsigned char *s = get_to_st (eh); 3276 char *s = get_to_st (eh);
2917 3277
2918 if (s) 3278 if (s)
2919 { 3279 {
2920 /*
2921 * rxvt_menubar_dispatch () violates the constness of the string,
2922 * so do it here
2923 */
2924 if (arg == XTerm_Menu)
2925#if 0 /* XXX: currently disabled due to security concerns */
2926 menubar_dispatch ((char *)s);
2927#else
2928 (void)0;
2929#endif
2930 else
2931 xterm_seq (arg, (char *)s, eh); 3280 process_xterm_seq (arg, s, eh);
2932
2933 free (s); 3281 free (s);
2934 } 3282 }
2935 } 3283 }
2936} 3284}
3285
3286void
3287rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3288{
3289 if (str[0] == '?' && !str[1])
3290 {
3291 rgba c;
3292 pix_colors_focused[color].get (c);
3293
3294#if XFT
3295 if (c.a != rgba::MAX_CC)
3296 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3297 else
3298#endif
3299 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3300 }
3301 else
3302 set_window_color (color, str);
3303}
3304
2937/* 3305/*
2938 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3306 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2939 * 0 = change iconName/title
2940 * 1 = change iconName
2941 * 2 = change title
2942 * 4 = change color
2943 * 12 = change text color
2944 * 13 = change mouse foreground color
2945 * 17 = change highlight character colour
2946 * 18 = change bold character color
2947 * 19 = change underlined character color
2948 * 46 = change logfile (not implemented)
2949 * 50 = change font
2950 *
2951 * rxvt extensions:
2952 * 10 = menu (may change in future)
2953 * 20 = bg pixmap
2954 * 39 = change default fg color
2955 * 49 = change default bg color
2956 * 55 = dump scrollback buffer and all of screen
2957 * 701 = change locale
2958 * 702 = find font
2959 */ 3307 */
2960void 3308void
2961rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3309rxvt_term::process_xterm_seq (int op, char *str, char resp)
2962{ 3310{
2963 int changed = 0;
2964 int color; 3311 int color;
2965 char *buf, *name; 3312 char *buf, *name;
3313 bool query = str[0] == '?' && !str[1];
3314 int saveop = op;
3315
3316 dLocal (Display *, dpy);
2966 3317
2967 assert (str != NULL); 3318 assert (str != NULL);
3319
3320 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3321 return;
3322
2968 switch (op) 3323 switch (op)
2969 { 3324 {
2970 case XTerm_name: 3325 case XTerm_name:
2971 set_title (str); 3326 set_title (str);
2972 /* FALLTHROUGH */ 3327 /* FALLTHROUGH */
… …
2974 set_icon_name (str); 3329 set_icon_name (str);
2975 break; 3330 break;
2976 case XTerm_title: 3331 case XTerm_title:
2977 set_title (str); 3332 set_title (str);
2978 break; 3333 break;
3334 case XTerm_property:
3335 if (str[0] == '?')
3336 {
3337 Atom prop = display->atom (str + 1);
3338 Atom actual_type;
3339 int actual_format;
3340 unsigned long nitems;
3341 unsigned long bytes_after;
3342 unsigned char *value = 0;
3343 const char *str = "";
3344
3345 if (prop
3346 && XGetWindowProperty (dpy, parent,
3347 prop, 0, 1<<16, 0, AnyPropertyType,
3348 &actual_type, &actual_format,
3349 &nitems, &bytes_after, &value) == Success
3350 && actual_type != None
3351 && actual_format == 8)
3352 str = (const char *)(value);
3353
3354 tt_printf ("\033]%d;%s%c", op, str, resp);
3355
3356 XFree (value);
3357 }
3358 else
3359 {
3360 char *eq = strchr (str, '=');
3361
3362 if (eq)
3363 {
3364 *eq = 0;
3365 set_utf8_property (display->atom (str), eq + 1);
3366 }
3367 else
3368 XDeleteProperty (dpy, parent,
3369 display->atom (str));
3370 }
3371 break;
3372
2979 case XTerm_Color: 3373 case XTerm_Color:
2980 for (buf = (char *)str; buf && *buf;) 3374 for (buf = (char *)str; buf && *buf;)
2981 { 3375 {
2982 if ((name = STRCHR (buf, ';')) == NULL) 3376 if ((name = strchr (buf, ';')) == NULL)
2983 break; 3377 break;
2984 3378
2985 *name++ = '\0'; 3379 *name++ = '\0';
2986 color = atoi (buf); 3380 color = atoi (buf) + minCOLOR;
2987 3381
2988 if (color < 0 || color >= TOTAL_COLORS) 3382 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989 break; 3383 break;
2990 3384
2991 if ((buf = STRCHR (name, ';')) != NULL) 3385 if ((buf = strchr (name, ';')) != NULL)
2992 *buf++ = '\0'; 3386 *buf++ = '\0';
2993 3387
2994 set_window_color (color + minCOLOR, name); 3388 process_color_seq (op, color, name, resp);
2995 } 3389 }
3390 break;
3391 case Rxvt_restoreFG:
3392 case XTerm_Color00:
3393 process_color_seq (op, Color_fg, str, resp);
3394 break;
3395 case Rxvt_restoreBG:
3396 case XTerm_Color01:
3397 process_color_seq (op, Color_bg, str, resp);
2996 break; 3398 break;
2997#ifndef NO_CURSORCOLOR 3399#ifndef NO_CURSORCOLOR
2998 case XTerm_Color_cursor: 3400 case XTerm_Color_cursor:
2999 set_window_color (Color_cursor, str); 3401 process_color_seq (op, Color_cursor, str, resp);
3000 break; 3402 break;
3001#endif 3403#endif
3002 case XTerm_Color_pointer: 3404 case XTerm_Color_pointer_fg:
3003 set_window_color (Color_pointer, str); 3405 process_color_seq (op, Color_pointer_fg, str, resp);
3004 break; 3406 break;
3407 case XTerm_Color_pointer_bg:
3408 process_color_seq (op, Color_pointer_bg, str, resp);
3409 break;
3410#ifdef OPTION_HC
3411 case XTerm_Color_HC:
3412 process_color_seq (op, Color_HC, str, resp);
3413 break;
3414 case XTerm_Color_HTC:
3415 process_color_seq (op, Color_HTC, str, resp);
3416 break;
3417#endif
3005#ifndef NO_BOLD_UNDERLINE_REVERSE 3418#ifndef NO_BOLD_UNDERLINE_REVERSE
3006 case XTerm_Color_BD: 3419 case URxvt_Color_BD:
3007 set_window_color (Color_BD, str); 3420 process_color_seq (op, Color_BD, str, resp);
3008 break; 3421 break;
3009 case XTerm_Color_UL: 3422 case URxvt_Color_UL:
3010 set_window_color (Color_UL, str); 3423 process_color_seq (op, Color_UL, str, resp);
3011 break; 3424 break;
3012 case XTerm_Color_RV: 3425 case URxvt_Color_IT:
3013 set_window_color (Color_RV, str); 3426 process_color_seq (op, Color_IT, str, resp);
3014 break; 3427 break;
3015#endif 3428#endif
3016 3429 case URxvt_Color_border:
3017 case XTerm_Menu: 3430 process_color_seq (op, Color_border, str, resp);
3431 break;
3432#if ENABLE_TRANSPARENCY
3433 case URxvt_Color_tint:
3434 process_color_seq (op, Color_tint, str, resp);
3018 /* 3435 {
3019 * rxvt_menubar_dispatch () violates the constness of the string, 3436 bool changed = false;
3020 * so DON'T do it here 3437
3438 if (ISSET_PIXCOLOR (Color_tint))
3439 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3440
3441 if (changed)
3442 update_background ();
3021 */ 3443 }
3444
3022 break; 3445 break;
3446#endif
3447
3448#if BG_IMAGE_FROM_FILE
3023 case XTerm_Pixmap: 3449 case Rxvt_Pixmap:
3024 if (*str != ';') 3450 if (!strcmp (str, "?"))
3025 { 3451 {
3026#if XPM_BACKGROUND 3452 char str[256];
3027 scale_pixmap (""); /* reset to default scaling */ 3453
3028 set_bgPixmap (str); /* change pixmap */ 3454 sprintf (str, "[%dx%d+%d+%d]",
3029#endif 3455 min (h_scale, 32767), min (v_scale, 32767),
3030 scr_touch (true); 3456 min (h_align, 32767), min (v_align, 32767));
3457 process_xterm_seq (XTerm_title, str, CHAR_ST);
3031 } 3458 }
3032 while ((str = STRCHR (str, ';')) != NULL) 3459 else
3033 { 3460 {
3461 int changed = 0;
3462
3463 if (*str != ';')
3464 {
3465 if (bg_set_file (str)) /* change pixmap */
3466 {
3467 changed++;
3468 str = strchr (str, ';');
3469 if (str == NULL)
3470 bg_set_default_geometry ();
3471 else
3472 bg_set_geometry (str+1);
3473 }
3474 }
3475 else
3476 {
3034 str++; 3477 str++;
3035#if XPM_BACKGROUND 3478 if (bg_set_geometry (str, true))
3036 changed += scale_pixmap (str); 3479 changed++;
3037#endif 3480 }
3038 3481
3482 if (changed)
3483 {
3484 if (bg_window_position_sensitive ())
3485 {
3486 int x, y;
3487 get_window_origin (x, y);
3488 bg_set_position (x, y);
3489 }
3490 update_background ();
3491 }
3039 } 3492 }
3040 if (changed)
3041 {
3042#ifdef XPM_BACKGROUND
3043 resize_pixmap ();
3044#endif
3045 scr_touch (true);
3046 }
3047 break; 3493 break;
3494#endif
3048 3495
3049 case XTerm_restoreFG:
3050 set_window_color (Color_fg, str);
3051 break;
3052 case XTerm_restoreBG:
3053 set_window_color (Color_bg, str);
3054 break;
3055 case XTerm_logfile: 3496 case XTerm_logfile:
3056 // TODO, when secure mode? 3497 // TODO, when secure mode?
3057 break; 3498 break;
3058 case XTerm_font: 3499
3059 change_font (str);
3060 break;
3061#ifndef NO_FRILLS
3062 case XTerm_locale:
3063 if (str[0] == '?' && !str[1])
3064 tt_printf ("%-.250s\n", locale);
3065 else
3066 {
3067 set_locale (str);
3068# ifdef USE_XIM
3069 im_cb ();
3070# endif
3071 }
3072 break;
3073 case XTerm_findfont:
3074 {
3075 int fid = TermWin.fontset->find_font (atoi (str));
3076 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3077 }
3078 break;
3079#endif
3080#if 0 3500#if 0
3081 case XTerm_dumpscreen: /* no error notices */ 3501 case Rxvt_dumpscreen: /* no error notices */
3082 { 3502 {
3083 int fd; 3503 int fd;
3084 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3504 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085 { 3505 {
3086 scr_dump (fd); 3506 scr_dump (fd);
3087 close (fd); 3507 close (fd);
3088 } 3508 }
3089 } 3509 }
3510 break;
3511#endif
3512 case XTerm_font:
3513 op = URxvt_font;
3514 case URxvt_font:
3515#if ENABLE_STYLES
3516 case URxvt_boldFont:
3517 case URxvt_italicFont:
3518 case URxvt_boldItalicFont:
3519#endif
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", saveop,
3522 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3523 ? fontset[op - URxvt_font]->fontdesc : "",
3524 resp);
3525 else
3526 {
3527 const char *&res = rs[Rs_font + (op - URxvt_font)];
3528
3529 res = strdup (str);
3530 allocated.push_back ((void *)res);
3531 set_fonts ();
3532 }
3533 break;
3534
3535 case URxvt_version:
3536 if (query)
3537 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3538 op,
3539 rs[Rs_name], VERSION[0], VERSION[2],
3540 resp);
3541 break;
3542
3543#if !ENABLE_MINIMAL
3544 case URxvt_locale:
3545 if (query)
3546 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3547 else
3548 {
3549 set_locale (str);
3550 pty->set_utf8_mode (enc_utf8);
3551 init_xlocale ();
3552 }
3553 break;
3554
3555 case URxvt_view_up:
3556 case URxvt_view_down:
3557 {
3558 int lines = atoi (str);
3559
3560 if (lines)
3561 scr_page (op == URxvt_view_up ? UP : DN, lines);
3562 else
3563 scr_erase_savelines ();
3564 }
3565
3566 break;
3567#endif
3568
3569#if ENABLE_PERL
3570 case URxvt_perl:
3571 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3090 break; 3572 break;
3091#endif 3573#endif
3092 } 3574 }
3093} 3575}
3094/*----------------------------------------------------------------------*/ 3576/*----------------------------------------------------------------------*/
… …
3108{ 3590{
3109 int state; 3591 int state;
3110 3592
3111 if (mode == 's') 3593 if (mode == 's')
3112 { 3594 {
3113 SavedModes |= (PrivateModes & bit); 3595 SavedModes |= (priv_modes & bit);
3114 return -1; 3596 return -1;
3115 } 3597 }
3116 else 3598 else
3117 { 3599 {
3118 if (mode == 'r') 3600 if (mode == 'r')
3119 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3601 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120 else 3602 else
3121 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3603 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122 PrivMode (state, bit); 3604
3605 set_privmode (bit, state);
3123 } 3606 }
3124 3607
3125 return state; 3608 return state;
3126} 3609}
3127 3610
3128/* we're not using priv _yet_ */ 3611/* we're not using priv _yet_ */
3129void 3612void
3130rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3613rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3131{ 3614{
3132 unsigned int i, j; 3615 unsigned int i, j;
3133 int state; 3616 int state;
3134 3617
3135 static const struct 3618 static const struct
3136 { 3619 {
3137 const int argval; 3620 const int argval;
3138 const unsigned long bit; 3621 const unsigned long bit;
3139 }
3140
3141 argtopriv[] = { 3622 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3623 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3624 { 2, PrivMode_vt52 },
3144 { 3, PrivMode_132 }, 3625 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3626 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3627 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3628 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3629 { 7, PrivMode_Autowrap }, // DECAWM
3630 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3631 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3632 // 18 end FF to printer after print screen
3151 { menuBar_esc, PrivMode_menuBar }, 3633 // 19 Print screen prints full screen/scroll region
3152#endif 3634 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3635#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3636 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3637#endif
3156 // 18, 19 printing-related
3157 { 25, PrivMode_VisibleCursor },
3158 // 30 show scrollbar rxvt. extension
3159 { 35, PrivMode_ShiftKeys }, // rxvt extension 3638 { 35, PrivMode_ShiftKeys }, // rxvt extension
3639 // 38, tektronix mode // DECTEK
3160 { 40, PrivMode_132OK }, 3640 { 40, PrivMode_132OK },
3161 // 41 xterm more fixes NYI 3641 // 41 xterm more fixes NYI
3162 // 45 margin bell NYI 3642 // 45 margin bell NYI
3163 // 46 start logging 3643 // 46 start logging
3164 { 47, PrivMode_Screen }, 3644 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3645 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3166#ifndef NO_BACKSPACE_KEY 3646#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3647 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3648#endif
3169 { 1000, PrivMode_MouseX11 }, 3649 { 1000, PrivMode_MouseX11 },
3170 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3650 { 1002, PrivMode_MouseBtnEvent },
3171 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3651 { 1003, PrivMode_MouseAnyEvent },
3172 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3652#if ENABLE_FRILLS
3653 { 1005, PrivMode_ExtModeMouse },
3654#endif
3173 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3655 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3174 { 1011, PrivMode_Keypress }, // rxvt extension 3656 { 1011, PrivMode_Keypress }, // rxvt extension
3657#if ENABLE_FRILLS
3658 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3659#endif
3175 // 1035 enable modifiers for alt, numlock NYI 3660 // 1035 enable modifiers for alt, numlock NYI
3176 // 1036 send ESC for meta keys NYI 3661 // 1036 send ESC for meta keys NYI
3177 // 1037 send DEL for keypad delete NYI 3662 // 1037 send DEL for keypad delete NYI
3178 { 1047, PrivMode_Screen }, 3663 { 1047, PrivMode_Screen },
3179 // 1048 save and restore cursor 3664 // 1048 save and restore cursor, implemented in code
3180 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3665 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3666 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3667 { 2004, PrivMode_BracketPaste },
3182 }; 3668 };
3183 3669
3184 if (nargs == 0) 3670 if (nargs == 0)
3185 return; 3671 return;
3186 3672
… …
3193 for (i = 0; i < nargs; i++) 3679 for (i = 0; i < nargs; i++)
3194 { 3680 {
3195 state = -1; 3681 state = -1;
3196 3682
3197 /* basic handling */ 3683 /* basic handling */
3198 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3684 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3199 if (argtopriv[j].argval == arg[i]) 3685 if (argtopriv[j].argval == arg[i])
3200 { 3686 {
3201 state = privcases (mode, argtopriv[j].bit); 3687 state = privcases (mode, argtopriv[j].bit);
3202 break; 3688 break;
3203 } 3689 }
3204 3690
3205 /* extra handling for values with state unkept */ 3691 /* extra handling for values with state unkept */
3206 switch (arg[i]) 3692 switch (arg[i])
3207 { 3693 {
3694#if ENABLE_STYLES
3695 case 1021:
3696 set_option (Opt_intensityStyles, mode);
3697
3698 scr_touch (true);
3699 break;
3700#endif
3208 case 1048: /* alternative cursor save */ 3701 case 1048: /* alternative cursor save */
3209 case 1049: 3702 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3703 if (mode == 0)
3211 scr_cursor (RESTORE); 3704 scr_cursor (RESTORE);
3212 else if (mode == 1) 3705 else if (mode == 1)
3213 scr_cursor (SAVE); 3706 scr_cursor (SAVE);
3214 /* FALLTHROUGH */ 3707 break;
3215 } 3708 }
3216 3709
3217 if (state >= 0) 3710 if (state >= 0)
3218 /* extra handling for values with valid 0 or 1 state */ 3711 /* extra handling for values with valid 0 or 1 state */
3219 switch (arg[i]) 3712 switch (arg[i])
… …
3222 case 2: /* VT52 mode */ 3715 case 2: /* VT52 mode */
3223 /* oddball mode. should be set regardless of set/reset 3716 /* oddball mode. should be set regardless of set/reset
3224 * parameter. Return from VT52 mode with an ESC < from 3717 * parameter. Return from VT52 mode with an ESC < from
3225 * within VT52 mode 3718 * within VT52 mode
3226 */ 3719 */
3227 PrivMode (1, PrivMode_vt52); 3720 set_privmode (PrivMode_vt52, 1);
3228 break; 3721 break;
3229 case 3: /* 80/132 */ 3722 case 3: /* 80/132 */
3230 if (PrivateModes & PrivMode_132OK) 3723 if (priv_modes & PrivMode_132OK)
3231 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3724 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3232 break; 3725 break;
3233 case 4: /* smooth scrolling */ 3726 case 4: /* smooth scrolling */
3234 if (state) 3727 set_option (Opt_jumpScroll, !state);
3235 Options &= ~Opt_jumpScroll;
3236 else
3237 Options |= Opt_jumpScroll;
3238 break; 3728 break;
3239 case 5: /* reverse video */ 3729 case 5: /* reverse video */
3240 scr_rvideo_mode (state); 3730 scr_rvideo_mode (state);
3241 break; 3731 break;
3242 case 6: /* relative/absolute origins */ 3732 case 6: /* relative/absolute origins */
3243 scr_relative_origin (state); 3733 scr_relative_origin (state);
3244 break; 3734 break;
3245 case 7: /* autowrap */ 3735 case 7: /* autowrap */
3246 scr_autowrap (state); 3736 scr_autowrap (state);
3247 break; 3737 break;
3248 /* case 8: - auto repeat, can't do on a per window basis */ 3738 /* case 8: - auto repeat, can't do on a per window basis */
3249 case 9: /* X10 mouse reporting */ 3739 case 9: /* X10 mouse reporting */
3250 if (state) /* orthogonal */ 3740 if (state) /* orthogonal */
3251 PrivateModes &= ~PrivMode_MouseX11; 3741 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3252 break; 3742 break;
3253#ifdef menuBar_esc
3254 case menuBar_esc:
3255#ifdef MENUBAR
3256 map_menuBar (state);
3257#endif
3258 break;
3259#endif
3260#ifdef scrollBar_esc 3743#ifdef scrollBar_esc
3261 case scrollBar_esc: 3744 case scrollBar_esc:
3262 if (scrollbar_mapping (state)) 3745 if (scrollBar.map (state))
3263 { 3746 {
3264 resize_all_windows (0, 0, 0); 3747 resize_all_windows (0, 0, 0);
3265 scr_touch (true); 3748 scr_touch (true);
3266 } 3749 }
3267 break; 3750 break;
3268#endif 3751#endif
3269 case 25: /* visible/invisible cursor */ 3752 case 25: /* visible/invisible cursor */
3270 scr_cursor_visible (state); 3753 scr_cursor_visible (state);
3271 break; 3754 break;
3272 /* case 35: - shift keys */ 3755 /* case 35: - shift keys */
3273 /* case 40: - 80 <--> 132 mode */ 3756 /* case 40: - 80 <--> 132 mode */
3274 case 47: /* secondary screen */ 3757 case 47: /* secondary screen */
3275 scr_change_screen (state); 3758 scr_change_screen (state);
3276 break; 3759 break;
3277 /* case 66: - application key pad */ 3760 /* case 66: - application key pad */
3278 /* case 67: - backspace key */ 3761 /* case 67: - backspace key */
3279 case 1000: /* X11 mouse reporting */ 3762 case 1000: /* X11 mouse reporting */
3280 if (state) /* orthogonal */ 3763 if (state) /* orthogonal */
3281 PrivateModes &= ~PrivMode_MouseX10; 3764 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3282 break; 3765 break;
3283#if 0
3284 case 1001: 3766 case 1002:
3285 break; /* X11 mouse highlighting */ 3767 case 1003:
3286#endif 3768 if (state)
3769 {
3770 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3771 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3772 mouse_row = mouse_col = 0;
3773 vt_emask_mouse = PointerMotionMask;
3774 }
3775 else
3776 vt_emask_mouse = NoEventMask;
3777
3778 vt_select_input ();
3779 break;
3287 case 1010: /* scroll to bottom on TTY output inhibit */ 3780 case 1010: /* scroll to bottom on TTY output inhibit */
3288 if (state)
3289 Options &= ~Opt_scrollTtyOutput;
3290 else
3291 Options |= Opt_scrollTtyOutput; 3781 set_option (Opt_scrollTtyOutput, !state);
3292 break; 3782 break;
3293 case 1011: /* scroll to bottom on key press */ 3783 case 1011: /* scroll to bottom on key press */
3294 if (state)
3295 Options |= Opt_scrollTtyKeypress; 3784 set_option (Opt_scrollTtyKeypress, state);
3296 else
3297 Options &= ~Opt_scrollTtyKeypress;
3298 break; 3785 break;
3299 case 1047: /* secondary screen w/ clearing */ 3786 case 1047: /* secondary screen w/ clearing last */
3300 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3787 if (option (Opt_secondaryScreen))
3301 if (current_screen != PRIMARY) 3788 if (!state)
3302 scr_erase_screen (2); 3789 scr_erase_screen (2);
3303 3790
3304 scr_change_screen (state); 3791 scr_change_screen (state);
3305 /* FALLTHROUGH */ 3792 break;
3793 case 1049: /* secondary screen w/ clearing first */
3794 if (option (Opt_secondaryScreen))
3795 if (state)
3796 scr_cursor (SAVE);
3797
3798 scr_change_screen (state);
3799
3800 if (option (Opt_secondaryScreen))
3801 if (state)
3802 scr_erase_screen (2);
3803 else
3804 scr_cursor (RESTORE);
3805 break;
3306 default: 3806 default:
3307 break; 3807 break;
3308 } 3808 }
3309 } 3809 }
3310} 3810}
… …
3333 rendset = 0, rendstyle = ~RS_None; 3833 rendset = 0, rendstyle = ~RS_None;
3334 break; 3834 break;
3335 case 1: 3835 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3836 rendset = 1, rendstyle = RS_Bold;
3337 break; 3837 break;
3838 //case 2: // low intensity
3839 case 3:
3840 rendset = 1, rendstyle = RS_Italic;
3841 break;
3338 case 4: 3842 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3843 rendset = 1, rendstyle = RS_Uline;
3340 break; 3844 break;
3341 case 5: 3845 case 5: // slowly blinking
3846 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3847 rendset = 1, rendstyle = RS_Blink;
3343 break; 3848 break;
3849 //case 6: // scoansi light background
3344 case 7: 3850 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3851 rendset = 1, rendstyle = RS_RVid;
3346 break; 3852 break;
3347 case 8: 3853 case 8:
3348 // invisible. NYI 3854 // invisible. NYI
3349 break; 3855 break;
3350 case 22: 3856 //case 9: // crossed out
3857 //case 10: // scoansi acs off, primary font
3858 //case 11: // scoansi acs on, first alt font
3859 //case 12: // scoansi acs on, |0x80, second alt font
3860 //...
3861 //case 19: // ninth alt font
3862 //case 20: // gothic
3863 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351 rendset = 0, rendstyle = RS_Bold; 3864 rendset = 0, rendstyle = RS_Bold;
3865 break;
3866 case 22: // normal intensity
3867 rendset = 0, rendstyle = RS_Bold;
3868 break;
3869 case 23: // disable italic
3870 rendset = 0, rendstyle = RS_Italic;
3352 break; 3871 break;
3353 case 24: 3872 case 24:
3354 rendset = 0, rendstyle = RS_Uline; 3873 rendset = 0, rendstyle = RS_Uline;
3355 break; 3874 break;
3356 case 25: 3875 case 25:
3357 rendset = 0, rendstyle = RS_Blink; 3876 rendset = 0, rendstyle = RS_Blink;
3358 break; 3877 break;
3878 case 26: // variable spacing (iso 8613)
3879 rendset = 0, rendstyle = RS_Blink;
3880 break;
3359 case 27: 3881 case 27:
3360 rendset = 0, rendstyle = RS_RVid; 3882 rendset = 0, rendstyle = RS_RVid;
3361 break; 3883 break;
3362 case 28:
3363 // visible. NYI 3884 //case 28: // visible. NYI
3364 break; 3885 //case 29: // not crossed-out
3365 } 3886 }
3366 3887
3367 if (rendset != -1) 3888 if (rendset != -1)
3368 { 3889 {
3369 scr_rendition (rendset, rendstyle); 3890 scr_rendition (rendset, rendstyle);
… …
3380 case 35: 3901 case 35:
3381 case 36: 3902 case 36:
3382 case 37: 3903 case 37:
3383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3904 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384 break; 3905 break;
3385#ifdef TTY_256COLOR 3906 case 38: // set fg color, ISO 8613-6
3386 case 38:
3387 if (nargs > i + 2 && arg[i + 1] == 5) 3907 if (nargs > i + 2 && arg[i + 1] == 5)
3388 { 3908 {
3389 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3909 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390 i += 2; 3910 i += 2;
3391 } 3911 }
3392 break; 3912 break;
3393#endif
3394 case 39: /* default fg */ 3913 case 39: /* default fg */
3395 scr_color (Color_fg, Color_fg); 3914 scr_color (Color_fg, Color_fg);
3396 break; 3915 break;
3397 3916
3398 case 40: 3917 case 40:
… …
3403 case 45: 3922 case 45:
3404 case 46: 3923 case 46:
3405 case 47: 3924 case 47:
3406 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3925 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407 break; 3926 break;
3408#ifdef TTY_256COLOR 3927 case 48: // set bg color, ISO 8613-6
3409 case 48:
3410 if (nargs > i + 2 && arg[i + 1] == 5) 3928 if (nargs > i + 2 && arg[i + 1] == 5)
3411 { 3929 {
3412 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3930 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413 i += 2; 3931 i += 2;
3414 } 3932 }
3415 break; 3933 break;
3416#endif
3417 case 49: /* default bg */ 3934 case 49: /* default bg */
3418 scr_color (Color_bg, Color_bg); 3935 scr_color (Color_bg, Color_bg);
3419 break; 3936 break;
3420 3937
3421#ifndef NO_BRIGHTCOLOR 3938 //case 50: // not variable spacing
3939
3940#if !ENABLE_MINIMAL
3422 case 90: 3941 case 90:
3423 case 91: /* set bright fg color */ 3942 case 91: /* set bright fg color */
3424 case 92: 3943 case 92:
3425 case 93: 3944 case 93:
3426 case 94: 3945 case 94:
3427 case 95: 3946 case 95:
3428 case 96: 3947 case 96:
3429 case 97: 3948 case 97:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3949 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431 Color_fg);
3432 break; 3950 break;
3433 case 100: 3951 case 100:
3434 case 101: /* set bright bg color */ 3952 case 101: /* set bright bg color */
3435 case 102: 3953 case 102:
3436 case 103: 3954 case 103:
3437 case 104: 3955 case 104:
3438 case 105: 3956 case 105:
3439 case 106: 3957 case 106:
3440 case 107: 3958 case 107:
3441 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3959 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442 Color_bg);
3443 break; 3960 break;
3444#endif 3961#endif
3445
3446 } 3962 }
3447 } 3963 }
3448}
3449/*}}} */
3450
3451/*{{{ process Rob Nation's own graphics mode sequences */
3452void
3453rxvt_term::process_graphics ()
3454{
3455 unicode_t ch, cmd = cmd_getc ();
3456
3457 if (cmd == 'Q')
3458 { /* query graphics */
3459 tt_printf ("\033G0\n"); /* no graphics */
3460 return;
3461 }
3462 /* swallow other graphics sequences until terminating ':' */
3463 do
3464 ch = cmd_getc ();
3465 while (ch != ':');
3466} 3964}
3467/*}}} */ 3965/*}}} */
3468 3966
3469/* ------------------------------------------------------------------------- */ 3967/* ------------------------------------------------------------------------- */
3470 3968
… …
3474 */ 3972 */
3475void 3973void
3476rxvt_term::tt_printf (const char *fmt,...) 3974rxvt_term::tt_printf (const char *fmt,...)
3477{ 3975{
3478 va_list arg_ptr; 3976 va_list arg_ptr;
3479 unsigned char buf[256]; 3977 char buf[256];
3480 3978
3481 va_start (arg_ptr, fmt); 3979 va_start (arg_ptr, fmt);
3482 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3980 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483 va_end (arg_ptr); 3981 va_end (arg_ptr);
3484 tt_write (buf, STRLEN (buf)); 3982 tt_write (buf, strlen (buf));
3485} 3983}
3486 3984
3487/* ---------------------------------------------------------------------- */ 3985/* ---------------------------------------------------------------------- */
3488/* Write data to the pty as typed by the user, pasted with the mouse, 3986/* Write data to the pty as typed by the user, pasted with the mouse,
3489 * or generated by us in response to a query ESC sequence. 3987 * or generated by us in response to a query ESC sequence.
3490 */ 3988 */
3491void 3989static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3492rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3493{
3494 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3495 3990
3496 if (len) 3991void
3992rxvt_term::tt_write (const char *data, unsigned int len)
3993{
3994 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3995 return;
3996
3997 if (pty->pty < 0)
3998 return;
3999
4000 if (v_buflen == 0)
4001 {
4002 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4003
4004 max_it (written, 0);
4005
4006 if (written == len)
4007 return;
4008
4009 data += written;
4010 len -= written;
3497 { 4011 }
4012
4013 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4014
4015 memcpy (v_buffer + v_buflen, data, len);
4016 v_buflen += len;
4017
4018 pty_ev.set (ev::READ | ev::WRITE);
4019}
4020
4021void rxvt_term::pty_write ()
4022{
4023 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4024
4025 if (written > 0)
4026 {
4027 v_buflen -= written;
4028
3498 if (v_buflen == 0) 4029 if (v_buflen == 0)
3499 { 4030 {
3500 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3501
3502 if ((unsigned int)written == len)
3503 return;
3504
3505 data += written;
3506 len -= written;
3507 }
3508
3509
3510 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3511
3512 memcpy (v_buffer + v_buflen, data, len);
3513 v_buflen += len;
3514 }
3515
3516 for (;;)
3517 {
3518 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3519
3520 if (written > 0)
3521 {
3522 v_buflen -= written;
3523
3524 if (v_buflen == 0)
3525 {
3526 free (v_buffer); 4031 free (v_buffer);
3527 v_buffer = 0; 4032 v_buffer = 0;
3528 v_buflen = 0;
3529 4033
3530 pty_ev.set (EVENT_READ); 4034 pty_ev.set (ev::READ);
3531 return;
3532 }
3533
3534 memmove (v_buffer, v_buffer + written, v_buflen);
3535 }
3536 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3537 // original code just ignores this...
3538 destroy ();
3539 else
3540 {
3541 pty_ev.set (EVENT_READ | EVENT_WRITE);
3542 return; 4035 return;
3543 } 4036 }
4037
4038 memmove (v_buffer, v_buffer + written, v_buflen);
3544 } 4039 }
4040 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4041 pty_ev.set (ev::READ);
3545} 4042}
3546 4043
3547/*----------------------- end-of-file (C source) -----------------------*/ 4044/*----------------------- end-of-file (C source) -----------------------*/
3548 4045

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