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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.451 by root, Sun May 23 00:37:19 2010 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) 2003-2007 Marc Lehmann <pcg@goof.com>
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/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 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
59rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
60{ 406{
61 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 408 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 409 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
69 416
70 /* 417 /*
71 * 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
72 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
73 * 420 *
74 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
75 */ 422 */
76 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 426
86 kbuf[0] = 0; 427 kbuf[0] = 0;
87 428
88#ifdef USE_XIM 429#ifdef USE_XIM
89 if (Input_Context) 430 if (Input_Context)
90 { 431 {
91 Status status_return; 432 Status status_return;
92 433
434#if 0
93#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
94 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
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
97 else 439 else
440#endif
98#endif 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
141 } 486 }
142 487
143 if (valid_keysym) 488 if (valid_keysym)
144 { 489 {
490#ifdef KEYSYM_RESOURCE
491 if (keyboard->dispatch (this, keysym, ev.state))
492 return;
493#endif
494
145 if (TermWin.saveLines) 495 if (saveLines)
146 { 496 {
147#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 498 if (!ctrl && !meta)
149 {
150#else 499#else
151 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
152 { 502 {
153#endif
154 int lnsppg; 503 int lnsppg;
155 504
156#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 507#else
159 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
160#endif 509#endif
510 max_it (lnsppg, 1);
511
161 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
162 { 513 {
163 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
164 return; 515 return;
165 } 516 }
… …
192 scr_move_to (0, 1); 543 scr_move_to (0, 1);
193 return; 544 return;
194 } 545 }
195 else if (keysym == XK_End) 546 else if (keysym == XK_End)
196 { 547 {
197 scr_move_to (1, 0); 548 scr_move_to (1, 1);
198 return; 549 return;
199 } 550 }
200 } 551 }
201#endif 552#endif
202 } 553 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 559 {
209 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
211 } 562 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 564 {
214 switch (keysym) 565 switch (keysym)
215 { 566 {
216 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
219 return; 570 return;
571#if TODO
220 /* rxvt extras */ 572 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 574 change_font (FONT_UP);
223 return; 575 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 577 change_font (FONT_DN);
226 return; 578 return;
579#endif
227 } 580 }
228 } 581 }
229 } 582 }
230#ifdef PRINTPIPE 583
231 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
232 { 585 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
234 return;
235 } 587 {
236#endif 588 int hv;
237 589
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 590 if (iso14755buf & ISO_14755_51
239 { 591 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 592 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 593 {
243 unsigned int l; 594 commit_iso14755 ();
244 const unsigned char *kbuf0; 595 iso14755buf = ISO_14755_51;
245 596# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 597 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 598# endif
254 ) 599 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 600 }
259 601 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 602 {
603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
604# if ISO_14755
605 iso14755_51 (iso14755buf & ISO_14755_MASK);
606# endif
607 return;
608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
261 return; 616 return;
262 } 617 }
263 else 618 else
264#endif
265 { 619 {
266 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
267 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
268 { 773 {
269#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
270 case XK_BackSpace: 775 if (param > 0)
271 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else 777 else
278 STRCPY (kbuf, key_backspace);
279 break;
280#endif
281#ifndef NO_DELETE_KEY
282 case XK_Delete:
283 STRCPY (kbuf, key_delete);
284 break;
285#endif
286 case XK_Tab:
287 if (shft)
288 STRCPY (kbuf, "\033[Z");
289 else
290 {
291#ifdef CTRL_TAB_MAKES_META
292 if (ctrl)
293 meta = 1;
294#endif
295#ifdef MOD4_TAB_MAKES_META
296 if (ev.state & Mod4Mask)
297 meta = 1;
298#endif
299 newlen = 0;
300 }
301 break;
302
303#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
309 {
310 STRCPY (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break;
313 }
314 else
315 /* translate to std. cursor key */
316 keysym = XK_Left + (keysym - XK_KP_Left);
317 /* FALLTHROUGH */
318#endif
319 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */
326 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl)
329 {
330 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left];
332 }
333 else if (PrivateModes & PrivMode_aplCUR)
334 kbuf[1] = 'O';
335 break;
336
337#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior
339 case XK_KP_Prior:
340 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
342 {
343 STRCPY (kbuf, "\033Oy");
344 break;
345 }
346 /* FALLTHROUGH */
347# endif
348 case XK_Prior:
349 STRCPY (kbuf, "\033[5~");
350 break;
351# ifdef XK_KP_Next
352 case XK_KP_Next:
353 /* allow shift to override */
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
355 {
356 STRCPY (kbuf, "\033Os");
357 break;
358 }
359 /* FALLTHROUGH */
360# endif
361 case XK_Next:
362 STRCPY (kbuf, "\033[6~");
363 break;
364#endif
365 case XK_KP_Enter:
366 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
368 {
369 STRCPY (kbuf, "\033OM");
370 }
371 else
372 {
373 kbuf[0] = '\r';
374 kbuf[1] = '\0';
375 }
376 break;
377
378#ifdef XK_KP_Begin
379 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou");
381 break;
382
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif
391 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1);
397 break;
398
399 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */
401 case XK_KP_Separator: /* "\033Ol" : "," */
402 case XK_KP_Subtract: /* "\033Om" : "-" */
403 case XK_KP_Decimal: /* "\033On" : "." */
404 case XK_KP_Divide: /* "\033Oo" : "/" */
405 case XK_KP_0: /* "\033Op" : "0" */
406 case XK_KP_1: /* "\033Oq" : "1" */
407 case XK_KP_2: /* "\033Or" : "2" */
408 case XK_KP_3: /* "\033Os" : "3" */
409 case XK_KP_4: /* "\033Ot" : "4" */
410 case XK_KP_5: /* "\033Ou" : "5" */
411 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
417 {
418 STRCPY (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply);
420 }
421 else
422 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0';
425 }
426 break;
427
428 case XK_Find:
429 STRCPY (kbuf, "\033[1~");
430 break;
431 case XK_Insert:
432 STRCPY (kbuf, "\033[2~");
433 break;
434#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove:
436 /* FALLTHROUGH */
437#endif
438 case XK_Execute:
439 STRCPY (kbuf, "\033[3~");
440 break;
441 case XK_Select:
442 STRCPY (kbuf, "\033[4~");
443 break;
444#ifdef XK_KP_End
445 case XK_KP_End:
446 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
448 {
449 STRCPY (kbuf, "\033Oq");
450 break;
451 }
452 /* FALLTHROUGH */
453#endif
454 case XK_End:
455 STRCPY (kbuf, KS_END);
456 break;
457#ifdef XK_KP_Home
458 case XK_KP_Home:
459 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
461 {
462 STRCPY (kbuf, "\033Ow");
463 break;
464 }
465 /* FALLTHROUGH */
466#endif
467 case XK_Home:
468 STRCPY (kbuf, KS_HOME);
469 break;
470
471#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473
474 case XK_F1: /* "\033[11~" */
475 case XK_F2: /* "\033[12~" */
476 case XK_F3: /* "\033[13~" */
477 case XK_F4: /* "\033[14~" */
478 case XK_F5: /* "\033[15~" */
479 FKEY (11, XK_F1);
480 break;
481 case XK_F6: /* "\033[17~" */
482 case XK_F7: /* "\033[18~" */
483 case XK_F8: /* "\033[19~" */
484 case XK_F9: /* "\033[20~" */
485 case XK_F10: /* "\033[21~" */
486 FKEY (17, XK_F6);
487 break;
488 case XK_F11: /* "\033[23~" */
489 case XK_F12: /* "\033[24~" */
490 case XK_F13: /* "\033[25~" */
491 case XK_F14: /* "\033[26~" */
492 FKEY (23, XK_F11);
493 break;
494 case XK_F15: /* "\033[28~" */
495 case XK_F16: /* "\033[29~" */
496 FKEY (28, XK_F15);
497 break;
498 case XK_Help: /* "\033[28~" */
499 FKEY (28, XK_Help);
500 break;
501 case XK_Menu: /* "\033[29~" */
502 FKEY (29, XK_Menu);
503 break;
504 case XK_F17: /* "\033[31~" */
505 case XK_F18: /* "\033[32~" */
506 case XK_F19: /* "\033[33~" */
507 case XK_F20: /* "\033[34~" */
508 case XK_F21: /* "\033[35~" */
509 case XK_F22: /* "\033[36~" */
510 case XK_F23: /* "\033[37~" */
511 case XK_F24: /* "\033[38~" */
512 case XK_F25: /* "\033[39~" */
513 case XK_F26: /* "\033[40~" */
514 case XK_F27: /* "\033[41~" */
515 case XK_F28: /* "\033[42~" */
516 case XK_F29: /* "\033[43~" */
517 case XK_F30: /* "\033[44~" */
518 case XK_F31: /* "\033[45~" */
519 case XK_F32: /* "\033[46~" */
520 case XK_F33: /* "\033[47~" */
521 case XK_F34: /* "\033[48~" */
522 case XK_F35: /* "\033[49~" */
523 FKEY (31, XK_F17);
524 break;
525#undef FKEY
526 default:
527 newlen = 0; 778 newlen = 0;
528 break;
529 } 779 }
530 if (newlen) 780 break;
531 len = STRLEN (kbuf);
532 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
533 785
534 /* 786 /*
535 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
536 */ 788 */
537#ifdef META8_OPTION 789#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
544 { 796 {
545 len = 1; 797 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
548 else 805 else
549 { 806 {
550#ifdef META8_OPTION 807#ifdef META8_OPTION
551 /* set 8-bit on */ 808 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
553 { 810 {
554 unsigned char *ch; 811 char *ch;
555 812
556 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 814 *ch |= 0x80;
558 815
559 meta = 0; 816 meta = 0;
… …
561#endif 818#endif
562 /* nil */ ; 819 /* nil */ ;
563 } 820 }
564 } 821 }
565 822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
825
566 if (len <= 0) 826 if (len <= 0)
567 return; /* not mapped */ 827 return; /* not mapped */
568 828
569 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 830 if (view_start)
571 { 831 {
572 TermWin.view_start = 0; 832 view_start = 0;
573 want_refresh = 1; 833 want_refresh = 1;
574 } 834 }
575 835
576 /* 836 /*
577 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 852#ifdef META8_OPTION
593 && meta_char == C0_ESC 853 && meta_char == C0_ESC
594#endif 854#endif
595 ) 855 )
596 { 856 {
597 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
598 tt_write (&ch, 1); 858 tt_write (&ch, 1);
599 } 859 }
600 860
601#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
612} 862}
613/*}}} */
614 863
615#if (MENUBAR_MAX) 864void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
618unsigned int 942unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 944{
621 unsigned int n, s; 945 unsigned int n, s;
622 946
623 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 949
626 if (n > 0 && s < count) 950 if (n > 0 && s < count)
627 { 951 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
632 s += n; 956 s += n;
633 } 957 }
634 958
635 if (count > s) 959 if (count > s)
636 { 960 {
637 rxvt_print_error ("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 962 count = s;
639 } 963 }
640 964
641 for (; count--;) 965 for (; count--;)
642 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
643 967
644 cmd_parse (); 968 cmd_parse ();
645 969
646 return 0; 970 return 0;
647} 971}
648#endif /* MENUBAR_MAX */ 972#endif
649 973
650void 974void
651rxvt_term::flush () 975rxvt_term::flush ()
652{ 976{
653#ifdef TRANSPARENT 977 flush_ev.stop ();
654 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.check_clearChanged ())
655 { 981 {
656 want_full_refresh = 0; 982// scr_clear (true); This needs to be researched further!
657 scr_clear ();
658 scr_touch (false); 983 scr_touch (false);
659 want_refresh = 1;
660 } 984 }
661#endif 985#endif
662 986
663 if (want_refresh) 987 if (want_refresh)
664 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
665 scr_refresh (refresh_type); 1027 scr_refresh ();
666 scrollbar_show (1); 1028 scrollBar.show (1);
667#ifdef USE_XIM 1029#ifdef USE_XIM
668 IMSendSpot (); 1030 IMSendSpot ();
669#endif 1031#endif
670
671 } 1032 }
672 1033
673 display->flush (); 1034 display->flush ();
674} 1035}
675 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
676void 1038void
677rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
678{ 1040{
679 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
680 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
681 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
682 flush (); 1053 flush ();
683} 1054}
684 1055
685#ifdef CURSOR_BLINK 1056#ifdef CURSOR_BLINK
686void 1057void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
688{ 1059{
689 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1061 want_refresh = 1;
691 1062 refresh_check ();
692 w.start (w.at + BLINK_INTERVAL);
693} 1063}
694#endif 1064#endif
695 1065
696#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
697void 1067void
698rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
699{ 1069{
700 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 { 1071 {
702 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
703 want_refresh = 1; 1073 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
1075 }
1076 else
1077 w.stop ();
1078}
1079#endif
1080
1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1082void
1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1084{
1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
705 } 1087 {
1088 want_refresh = 1;
1089 refresh_check ();
1090 }
1091 else
1092 w.stop ();
706} 1093}
1094#endif
1095
1096#ifdef SELECTION_SCROLLING
1097void
1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1099{
1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1101 {
1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1103 want_refresh = 1;
1104 refresh_check ();
1105 }
1106 else
1107 w.stop ();
1108}
1109#endif
1110
1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112void
1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1114{
1115 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1116 {
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
707#endif 1155#endif
708 1156
709bool 1157bool
710rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
711{ 1159{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1161
1162 if (CBUFSIZ == n)
1163 {
1164 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1165 n = 0;
1166 }
713 1167
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1168 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1169 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1170 cmdbuf_endp = cmdbuf_ptr + n;
717 1171
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1173
720 if (n > 0) 1174 if (r > 0)
721 { 1175 {
722 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
723 return true; 1177 return true;
724 } 1178 }
725 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
726 destroy (); 1191 destroy ();
727 1192 }
1193
728 return false; 1194 return false;
729} 1195}
730 1196
731void 1197void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
733{ 1199{
734 SET_R (this); 1200 make_current ();
735 SET_LOCALE (locale);
736 1201
737 if (revents & EVENT_WRITE) 1202 if (revents & ev::READ)
738 tt_write (0, 0);
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us 1203 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong 1204 for (int i = CBUFCNT; i-- && pty_fill (); )
745 while (flag && pty_fill ())
746 {
747 if (!seen_input)
748 {
749 seen_input = 1;
750 /* once we know the shell is running, send the screen size. Again! */
751 tt_winch ();
752 }
753
754 if (cmd_parse ()) 1205 cmd_parse ();
755 break;
756 }
757 }
758}
759 1206
760bool 1207 if (revents & ev::WRITE)
761rxvt_term::cmd_parse () 1208 pty_write ();
762{
763 bool flag = false;
764 uint32_t ch = NOCHAR;
765 1209
766 for (;;) 1210 refresh_check ();
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 uint32_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 uint32_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 {
792 *str++ = ch;
793
794 if (ch == '\n')
795 {
796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR;
805 break;
806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break;
821 }
822 }
823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
861 }
862
863 return flag;
864} 1211}
865 1212
866// read the next character, currently handles UTF-8 1213void
867// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
868uint32_t
869rxvt_term::next_char ()
870{ 1215{
871 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
872 { 1217 recolour_cursor ();
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877
878 wchar_t wc;
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
880
881 if (len == (size_t)-2)
882 {
883 // the mbstate stores incomplete sequences. didn't know this :/
884 cmdbuf_ptr = cmdbuf_endp;
885 break;
886 }
887
888 if (len == (size_t)-1)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890
891 // assume wchar == unicode
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904uint32_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 uint32_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 }
919}
920 1218
921#ifdef POINTER_BLANK 1219#ifdef POINTER_BLANK
922void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0; 1220 hidden_pointer = 0;
929 1221
930 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
1224#endif
932} 1225}
933 1226
1227#ifdef POINTER_BLANK
934void 1228void
935rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
936{ 1230{
937 if (! (Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
938 return; 1232 return;
939 1233
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1235 XFlush (dpy);
942 1236
943 hidden_pointer = 1; 1237 hidden_pointer = 1;
944} 1238}
945 1239
946void 1240void
947rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1242{
949 SET_R (this); 1243 make_current ();
950 SET_LOCALE (locale);
951 1244
952 pointer_blank (); 1245 pointer_blank ();
953} 1246}
954#endif 1247#endif
955 1248
956void 1249void
957rxvt_term::mouse_report (XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1251{
959 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
960 int x, y; 1253 int x, y;
1254 int code = 32;
961 1255
962 x = ev.x; 1256 x = Pixel2Col (ev.x);
963 y = ev.y; 1257 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1258 if (ev.type == MotionNotify)
1259 {
1260 if (x == mouse_row && y == mouse_col)
1261 return;
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
965 1266
966 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1268 button_number = 3;
969 }
970 else 1269 else
971 { 1270 {
972 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1273 if (button_number >= 3)
975 button_number += (64 - 3); 1274 button_number += (64 - 3);
976 } 1275 }
977 1276
978 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
979 { 1278 {
980 /* 1279 /*
981 * do not report ButtonRelease 1280 * do not report ButtonRelease
982 * no state info allowed 1281 * no state info allowed
983 */ 1282 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1301#endif
1003
1004 } 1302 }
1005 1303
1006#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1306 if (key_state & 16)
1009 fputc ('C', stderr); 1307 fputc ('C', stderr);
1010 if (key_state & 4) 1308 if (key_state & 4)
1011 fputc ('S', stderr); 1309 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1313 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1315 button_number,
1018 x + 1, 1316 x + 1,
1019 y + 1); 1317 y + 1);
1020#else 1318#endif
1319
1021 tt_printf ("\033[M%c%c%c", 1320 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1321 (code + button_number + key_state),
1023 (32 + x + 1), 1322 (32 + x + 1),
1024 (32 + y + 1)); 1323 (32 + y + 1));
1025#endif
1026} 1324}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1325
1038/*{{{ process an X event */ 1326/*{{{ process an X event */
1039void 1327void
1040rxvt_term::x_cb (XEvent &ev) 1328rxvt_term::x_cb (XEvent &ev)
1041{ 1329{
1042 SET_R (this); 1330 make_current ();
1043 SET_LOCALE (locale);
1044 1331
1045#if defined(CURSOR_BLINK) 1332 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1333
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1334 if (ev.xany.window == vt
1055 } 1335 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1336 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1337 return;
1075#endif
1076 1338
1339 // for XQueryPointer
1077 Window unused_root, unused_child; 1340 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1341 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1342 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 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));
1128#endif
1129 1343
1130 switch (ev.type) 1344 switch (ev.type)
1131 { 1345 {
1132 case KeyPress: 1346 case KeyPress:
1133 lookup_key (ev.xkey); 1347 key_press (ev.xkey);
1134 break; 1348 break;
1135 1349
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1350 case KeyRelease:
1138 { 1351 key_release (ev.xkey);
1139 if (! (ev.xkey.state & ControlMask))
1140 mouse_slip_wheel_speed = 0;
1141 else
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1352 break;
1150 }
1151#endif
1152 1353
1153 case ButtonPress: 1354 case ButtonPress:
1154 button_press (ev.xbutton); 1355 button_press (ev.xbutton);
1155 break; 1356 break;
1156 1357
… …
1158 button_release (ev.xbutton); 1359 button_release (ev.xbutton);
1159 break; 1360 break;
1160 1361
1161 case ClientMessage: 1362 case ClientMessage:
1162 if (ev.xclient.format == 32 1363 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1364 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1365 {
1172 /* Get Dnd data */ 1366 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1367 {
1174 int ActualFormat; 1368 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1369 {
1176 unsigned long Size, RemainingBytes; 1370 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1371 {
1178 XGetWindowProperty (display->display, display->root, 1372 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1373 destroy ();
1180 0L, 1000000L, 1374 }
1181 False, AnyPropertyType, 1375#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1376 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1377 XSendEvent (dpy, ev.xclient.window = display->root,
1378 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1379 &ev);
1185 XChangeProperty (display->display, display->root, 1380#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1381 }
1187 8, PropModeReplace, 1382 }
1188 data, STRLEN (data)); 1383#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1384 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1385 {
1386 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1387 focus_in ();
1388 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1389 focus_out ();
1390 }
1391#endif
1191 } 1392 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1393 break;
1198 1394
1199 /* 1395 /*
1200 * XXX: this is not the _current_ arrangement 1396 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1397 * Here's my conclusion:
… …
1220 break; 1416 break;
1221 } 1417 }
1222 break; 1418 break;
1223 1419
1224 case FocusIn: 1420 case FocusIn:
1225 if (!TermWin.focus) 1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_in ();
1425 break;
1426
1427 case FocusOut:
1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_out ();
1432 break;
1433
1434 case ConfigureNotify:
1435 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1436 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1437 szHint.width, szHint.height);*/
1438 if (ev.xconfigure.window == parent[0])
1226 { 1439 {
1227 TermWin.focus = 1; 1440 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237
1238 } 1441 ;
1239 break;
1240 1442
1241 case FocusOut: 1443 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1444 {
1244 TermWin.focus = 0; 1445 seen_resize = 1;
1245 want_refresh = 1; 1446 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1246#ifdef USE_XIM
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0])
1261 {
1262 int height, width;
1263
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 } 1447 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1272 if (szHint.width != width || szHint.height != height)
1273 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1275 resize_all_windows (width, height, 1);
1276 }
1277#ifdef DEBUG_SIZE
1278 else 1448 else
1279 { 1449 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1450#ifdef HAVE_BG_PIXMAP
1451 if (bgPixmap.window_position_sensitive ())
1452 {
1453 if (mapped)
1454 update_background ();
1455 else
1456 bgPixmap.invalidate ();
1457 }
1458#endif
1281 } 1459 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291 1460
1461 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1462 }
1293 break; 1463 break;
1294 1464
1465 case PropertyNotify:
1466 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1467 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1468 && ev.xproperty.state == PropertyNewValue)
1469 selection_property (ev.xproperty.window, ev.xproperty.atom);
1470
1471 break;
1472
1295 case SelectionClear: 1473 case SelectionClear:
1296 display->set_selection_owner (0); 1474 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break; 1475 break;
1298 1476
1299 case SelectionNotify: 1477 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1478 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1479 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1480 break;
1304 1481
1305 case SelectionRequest: 1482 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1483 selection_send (ev.xselectionrequest);
1307 break; 1484 break;
1308 1485
1486 case MapNotify:
1487#ifdef HAVE_BG_PIXMAP
1488 /* This is needed spcifically to fix the case of no window manager or a
1489 * non-reparenting window manager. In those cases we never get first
1490 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1491 * care of multiplicity of ConfigureNotify events arriwing while WM does
1492 * reparenting.
1493 * We should not render background immidiately, as there could be several
1494 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1495 * by scheduling background redraw as soon as we can, but giving a short
1496 * bit of time for ConfigureNotifies to arrive.
1497 * We should render background PRIOR to drawing any text, but AFTER all
1498 * of ConfigureNotifys for the best results.
1499 */
1500 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1501 update_background_ev.start (0.025);
1502#endif
1503 mapped = 1;
1504#ifdef TEXT_BLINK
1505 text_blink_ev.start ();
1506#endif
1507 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1508 break;
1509
1309 case UnmapNotify: 1510 case UnmapNotify:
1310 TermWin.mapped = 0; 1511 mapped = 0;
1311#ifdef TEXT_BLINK 1512#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1513 text_blink_ev.stop ();
1313#endif 1514#endif
1515 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1516 break;
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break;
1322
1323#ifdef TRANSPARENT
1324 case ReparentNotify:
1325 rootwin_cb (ev);
1326 break;
1327#endif /* TRANSPARENT */
1328 1517
1329 case GraphicsExpose: 1518 case GraphicsExpose:
1330 case Expose: 1519 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1520 if (ev.xany.window == vt)
1332 { 1521 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1522 do
1523 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1526 }
1337 // don't understand this, so commented it out 1527 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1528
1529 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1530
1531 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1532 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1533 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1534 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1535 }
1341 // ev.xexpose.width, TermWin.height, False); 1536
1342#endif
1343 want_refresh = 1; 1537 want_refresh = 1;
1344 } 1538 }
1345 else 1539 else
1346 { 1540 {
1347 XEvent unused_event; 1541 XEvent unused_event;
1348 1542
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1543 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1544 ;
1351 &unused_event)) ; 1545 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1546 ;
1353 GraphicsExpose, 1547
1354 &unused_event)) ; 1548 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1549 {
1357 scrollBar.setIdle (); 1550 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1551 scrollBar.show (0);
1359 } 1552 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1553 }
1365 break; 1554 break;
1366 1555
1367 case MotionNotify: 1556 case MotionNotify:
1368#ifdef POINTER_BLANK 1557#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1558 if (hidden_pointer)
1370 pointer_unblank (); 1559 pointer_unblank ();
1371#endif 1560#endif
1372#if MENUBAR 1561 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1562 || priv_modes & PrivMode_MouseAnyEvent)
1563 mouse_report (ev.xbutton);
1564 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1565 break;
1566
1567 if (ev.xany.window == vt)
1374 { 1568 {
1375 menubar_control (ev.xbutton); 1569 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1570 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1571 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1572 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1573 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1574 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1575 ;
1388 1576
1389 XQueryPointer (display->display, TermWin.vt, 1577 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1578 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1579 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1580 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1581 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1582#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1583 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1584 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1585 {
1398#endif 1586#endif
1587#if ISO_14755
1588 // 5.4
1589 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1590 {
1591 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1592 break;
1593 }
1594#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1595 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1596 ev.xbutton.state & Button3Mask ? 2 : 0);
1597
1401#ifdef SELECTION_SCROLLING 1598#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1599 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1600 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1601 {
1405 int dist; 1602 int dist;
1406
1407 pending_scroll_selection=1;
1408 1603
1409 /* don't clobber the current delay if we are 1604 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1605 * already in the middle of scrolling.
1411 */ 1606 */
1412 if (scroll_selection_delay<=0) 1607 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1608 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1609
1415 /* save the event params so we can highlight 1610 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1611 * the selection in the pending-scroll loop
1417 */ 1612 */
1418 selection_save_x=ev.xbutton.x; 1613 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1614 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1615 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1616
1423 /* calc number of lines to scroll */ 1617 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1618 if (ev.xbutton.y < int_bwidth)
1425 { 1619 {
1426 scroll_selection_dir = UP; 1620 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1621 dist = int_bwidth - ev.xbutton.y;
1428 } 1622 }
1429 else 1623 else
1430 { 1624 {
1431 scroll_selection_dir = DN; 1625 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1626 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1627 }
1628
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1629 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1630 / SELECTION_SCROLL_LINE_SPEEDUP
1631 + 1;
1437 MIN_IT (scroll_selection_lines, 1632 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1633 SELECTION_SCROLL_MAX_LINES);
1439 } 1634 }
1440 else 1635 else
1441 { 1636 {
1442 /* we are within the text window, so we 1637 /* we are within the text window, so we
1443 * shouldn't be scrolling 1638 * shouldn't be scrolling
1444 */ 1639 */
1445 pending_scroll_selection = 0; 1640 sel_scroll_ev.stop();
1446 } 1641 }
1447#endif 1642#endif
1448#ifdef MOUSE_THRESHOLD 1643#ifdef MOUSE_THRESHOLD
1449
1450 } 1644 }
1451#endif 1645#endif
1452
1453 } 1646 }
1454 } 1647 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1648 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1649 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1650 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1651 MotionNotify, &ev))
1652 ;
1653
1459 XQueryPointer (display->display, scrollBar.win, 1654 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1655 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1656 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1657 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1658 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1659 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1660 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1661 want_refresh = 1;
1468 scrollbar_show (1); 1662 scrollBar.show (1);
1469 } 1663 }
1470 break; 1664 break;
1471 } 1665 }
1472}
1473 1666
1667#if defined(CURSOR_BLINK)
1668 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1669 {
1670 if (hidden_cursor)
1671 {
1672 hidden_cursor = 0;
1673 want_refresh = 1;
1674 }
1675
1676 cursor_blink_ev.again ();
1677 }
1678#endif
1679
1680#if defined(POINTER_BLANK)
1681 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1682 {
1683 if (ev.type == MotionNotify
1684 || ev.type == ButtonPress
1685 || ev.type == ButtonRelease)
1686 if (hidden_pointer)
1687 pointer_unblank ();
1688
1689 if (ev.type == KeyPress && hidden_pointer == 0)
1690 pointer_blank ();
1691 }
1692#endif
1693
1694 refresh_check ();
1695}
1696
1697#if ENABLE_FRILLS
1698void
1699rxvt_term::set_urgency (bool enable)
1700{
1701 if (enable == urgency_hint)
1702 return;
1703
1704 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1705 {
1706 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1707 XSetWMHints (dpy, parent[0], h);
1708 urgency_hint = enable;
1709 }
1710}
1711#endif
1712
1713void
1714rxvt_term::focus_in ()
1715{
1716 if (!focus)
1717 {
1718 focus = 1;
1719 want_refresh = 1;
1720
1721#if USE_XIM
1722 if (Input_Context != NULL)
1723 {
1724 IMSetPosition ();
1725 XSetICFocus (Input_Context);
1726 }
1727#endif
1728#if CURSOR_BLINK
1729 if (option (Opt_cursorBlink))
1730 cursor_blink_ev.again ();
1731#endif
1732#if OFF_FOCUS_FADING
1733 if (rs[Rs_fade])
1734 {
1735 pix_colors = pix_colors_focused;
1736 scr_recolour ();
1737 }
1738#endif
1739#if ENABLE_FRILLS
1740 if (option (Opt_urgentOnBell))
1741 set_urgency (0);
1742#endif
1743
1744 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1745 }
1746}
1747
1748void
1749rxvt_term::focus_out ()
1750{
1751 if (focus)
1752 {
1753 focus = 0;
1754 want_refresh = 1;
1755
1756#if ENABLE_FRILLS
1757 if (option (Opt_urgentOnBell))
1758 set_urgency (0);
1759#endif
1760#if ENABLE_FRILLS || ISO_14755
1761 if (iso14755buf)
1762 {
1763 iso14755buf = 0;
1764# if ISO_14755
1765 scr_overlay_off ();
1766# endif
1767 }
1768#endif
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 XUnsetICFocus (Input_Context);
1772#endif
1773#if CURSOR_BLINK
1774 if (option (Opt_cursorBlink))
1775 cursor_blink_ev.stop ();
1776
1777 hidden_cursor = 0;
1778#endif
1779#if OFF_FOCUS_FADING
1780 if (rs[Rs_fade])
1781 {
1782 pix_colors = pix_colors_unfocused;
1783 scr_recolour ();
1784 }
1785#endif
1786
1787 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1788 }
1789}
1790
1791void
1792rxvt_term::update_fade_color (unsigned int idx)
1793{
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 rgba c;
1798 pix_colors [Color_fade].get (c);
1799 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1800 }
1801#endif
1802}
1803
1804#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1805void
1475rxvt_term::rootwin_cb (XEvent &ev) 1806rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1807{
1477 SET_R (this); 1808 make_current ();
1478 SET_LOCALE (locale);
1479 1809
1810 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1811 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1812 return;
1813
1814# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1815 switch (ev.type)
1481 { 1816 {
1482 case PropertyNotify: 1817 case PropertyNotify:
1818 /*
1819 * if user used some Esetroot compatible prog to set the root bg,
1820 * use the property to determine the pixmap. We use it later on.
1821 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1822 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1823 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1824 {
1485 if (ev.xproperty.state == PropertyNewValue) 1825 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1826 update_background ();
1487 break;
1488 } 1827 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /*
1493 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on.
1495 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498 1828
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1500 return;
1501 }
1502
1503 /* FALLTHROUGH */
1504 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ())
1506 if (am_transparent)
1507 want_full_refresh = 1;
1508 break; 1829 break;
1830 }
1509#endif 1831# endif
1510 } 1832
1833 refresh_check ();
1511} 1834}
1835#endif
1512 1836
1513void 1837void
1514rxvt_term::button_press (XButtonEvent &ev) 1838rxvt_term::button_press (XButtonEvent &ev)
1515{ 1839{
1516 int reportmode = 0, clickintime; 1840 int reportmode = 0, clickintime;
1517 1841
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1842 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1843
1519 if (!bypass_keystate) 1844 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1845 reportmode = !! (priv_modes & PrivMode_mouse_report);
1846
1521 /* 1847 /*
1522 * VT window processing of button press 1848 * VT window processing of button press
1523 */ 1849 */
1524 if (ev.window == TermWin.vt) 1850 if (ev.window == vt)
1525 { 1851 {
1852 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1853 return;
1854
1855#if ISO_14755
1856 // 5.4
1857 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 {
1859 iso14755_54 (ev.x, ev.y);
1860 return;
1861 }
1862#endif
1863
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1864 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1865
1527 if (reportmode) 1866 if (reportmode)
1528 { 1867 {
1529 /* mouse report from vt window */ 1868 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1869 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1870 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1871#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1872 if (ev.button == MEvent.button && clickintime)
1534 { 1873 {
1535 /* same button, within alloted time */ 1874 /* same button, within alloted time */
1536 MEvent.clicks++; 1875 MEvent.clicks++;
1876
1537 if (MEvent.clicks > 1) 1877 if (MEvent.clicks > 1)
1538 { 1878 {
1539 /* only report double clicks */ 1879 /* only report double clicks */
1540 MEvent.clicks = 2; 1880 MEvent.clicks = 2;
1541 mouse_report (ev); 1881 mouse_report (ev);
… …
1553 mouse_report (ev); 1893 mouse_report (ev);
1554 } 1894 }
1555#else 1895#else
1556 MEvent.button = ev.button; 1896 MEvent.button = ev.button;
1557 mouse_report (ev); 1897 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1898#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1899
1560 } 1900 }
1561 else 1901 else
1562 { 1902 {
1563 if (ev.button != MEvent.button) 1903 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1904 MEvent.clicks = 0;
1905
1565 switch (ev.button) 1906 switch (ev.button)
1566 { 1907 {
1567 case Button1: 1908 case Button1:
1909 /* allow meta + click to select rectangular areas */
1910 /* should be done in screen.C */
1911#if ENABLE_FRILLS
1912 selection.rect = !!(ev.state & ModMetaMask);
1913#else
1914 selection.rect = false;
1915#endif
1916
1568 /* allow shift+left click to extend selection */ 1917 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1918 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1919 {
1571 if (MEvent.button == Button1 && clickintime) 1920 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1921 selection_rotate (ev.x, ev.y);
1573 else 1922 else
1574 selection_extend (ev.x, ev.y, 1); 1923 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1938 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1939 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1940 selection_rotate (ev.x, ev.y);
1592 else 1941 else
1593 selection_extend (ev.x, ev.y, 1); 1942 selection_extend (ev.x, ev.y, 1);
1943
1594 MEvent.button = Button3; 1944 MEvent.button = Button3;
1595 break; 1945 break;
1596 } 1946 }
1597 } 1947 }
1948
1598 MEvent.time = ev.time; 1949 MEvent.time = ev.time;
1599 return; 1950 return;
1600 } 1951 }
1601 1952
1602 /* 1953 /*
1603 * Scrollbar window processing of button press 1954 * Scrollbar window processing of button press
1604 */ 1955 */
1605 if (isScrollbarWindow (ev.window)) 1956 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1957 {
1607 scrollBar.setIdle (); 1958 page_dirn direction = NO_DIR;
1959
1960 if (scrollBar.upButton (ev.y))
1961 direction = UP; /* up */
1962 else if (scrollBar.dnButton (ev.y))
1963 direction = DN; /* down */
1964
1965 scrollBar.state = STATE_IDLE;
1608 /* 1966 /*
1609 * Rxvt-style scrollbar: 1967 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1968 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1969 * move dn if mouse is below slider
1612 * 1970 *
… …
1621 /* 1979 /*
1622 * Mouse report disabled scrollbar: 1980 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1981 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1982 * click on scrollbar - send pageup/down
1625 */ 1983 */
1626 if ((scrollBar.style == R_SB_NEXT 1984 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1985 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1986 else if (direction == DN)
1632 && scrollbarnext_dnButton (ev.y))
1633 || (scrollBar.style == R_SB_RXVT
1634 && scrollbarrxvt_dnButton (ev.y)))
1635 tt_printf ("\033[B"); 1987 tt_printf ("\033[B");
1636 else 1988 else
1637 switch (ev.button) 1989 switch (ev.button)
1638 { 1990 {
1639 case Button2: 1991 case Button2:
… …
1646 tt_printf ("\033[5~"); 1998 tt_printf ("\033[5~");
1647 break; 1999 break;
1648 } 2000 }
1649 } 2001 }
1650 else 2002 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2003#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2004 {
1658 if (scrollbarnext_upButton (ev.y)) 2005 if (direction != NO_DIR)
1659 upordown = -1; /* up */
1660 else if (scrollbarnext_dnButton (ev.y))
1661 upordown = 1; /* down */
1662 }
1663 else if (scrollBar.style == R_SB_RXVT)
1664 {
1665 if (scrollbarrxvt_upButton (ev.y))
1666 upordown = -1; /* up */
1667 else if (scrollbarrxvt_dnButton (ev.y))
1668 upordown = 1; /* down */
1669 }
1670 if (upordown)
1671 { 2006 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2007#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2008 if (!cont_scroll_ev.is_active ())
2009 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2010#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2011 if (scr_page (direction, 1))
1676 { 2012 {
1677 if (upordown < 0) 2013 if (direction == UP)
1678 scrollBar.setUp (); 2014 scrollBar.state = STATE_UP;
1679 else 2015 else
1680 scrollBar.setDn (); 2016 scrollBar.state = STATE_DOWN;
1681 } 2017 }
1682 } 2018 }
1683 else 2019 else
1684 switch (ev.button) 2020 switch (ev.button)
1685 { 2021 {
1686 case Button2: 2022 case Button2:
1687 switch (scrollbar_align) 2023 switch (scrollBar.align)
1688 { 2024 {
1689 case R_SB_ALIGN_TOP: 2025 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2026 csrO = 0;
1691 break; 2027 break;
1692 case R_SB_ALIGN_CENTRE: 2028 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2030 break;
1695 case R_SB_ALIGN_BOTTOM: 2031 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2032 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2033 break;
1698 } 2034 }
2035
1699 if (scrollBar.style == R_SB_XTERM 2036 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2037 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2038 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2039 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2040
1704 scrollBar.setMotion (); 2041 scrollBar.state = STATE_MOTION;
1705 break; 2042 break;
1706 2043
1707 case Button1: 2044 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2045 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2046 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2047 /* FALLTHROUGH */
1711 2048
1712 case Button3: 2049 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2050 if (scrollBar.style != R_SB_XTERM)
1714 { 2051 {
1715 if (scrollbar_above_slider (ev.y)) 2052 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2053# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2054 scr_page (UP, nrow - 1);
1718# else 2055# else
1719 scr_page (UP, TermWin.nrow / 4); 2056 scr_page (UP, nrow / 4);
1720# endif 2057# endif
1721 else if (scrollbar_below_slider (ev.y)) 2058 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2060 scr_page (DN, nrow - 1);
1724# else 2061# else
1725 scr_page (DN, TermWin.nrow / 4); 2062 scr_page (DN, nrow / 4);
1726# endif 2063# endif
1727 else 2064 else
1728 scrollBar.setMotion (); 2065 scrollBar.state = STATE_MOTION;
1729 } 2066 }
1730 else 2067 else
1731 { 2068 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2069 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2070 (nrow
1734 * scrollbar_position (ev.y) 2071 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2072 / scrollBar.size ()));
1736 } 2073 }
2074
1737 break; 2075 break;
1738 } 2076 }
1739 } 2077 }
2078
1740 return; 2079 return;
1741 } 2080 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2081}
1750 2082
1751void 2083void
1752rxvt_term::button_release (XButtonEvent &ev) 2084rxvt_term::button_release (XButtonEvent &ev)
1753{ 2085{
1754 int reportmode = 0; 2086 int reportmode = 0;
1755 2087
1756 csrO = 0; /* reset csr Offset */ 2088 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2089 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2090 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2091
1760 if (scrollbar_isUpDn ()) 2092 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2093 {
1762 scrollBar.setIdle (); 2094 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2095 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2096 }
2097
1769#ifdef SELECTION_SCROLLING 2098#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2099 sel_scroll_ev.stop();
1771#endif 2100#endif
2101
1772 if (ev.window == TermWin.vt) 2102 if (ev.window == vt)
1773 { 2103 {
2104 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2105 return;
2106
2107#if ISO_14755
2108 // 5.4
2109 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2110 return;
2111#endif
2112
1774 if (reportmode) 2113 if (reportmode)
1775 { 2114 {
1776 /* mouse report from vt window */ 2115 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2116 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2117 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2128 mouse_report (ev);
1790 } 2129 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2130#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2131 MEvent.button = AnyButton;
1793 mouse_report (ev); 2132 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2133#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2134 return;
1796 } 2135 }
2136
1797 /* 2137 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2138 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2139 * when overriding mouse reporting
1800 */ 2140 */
1801 if (PrivateModes & PrivMode_mouse_report 2141 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2142 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2143 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2144 selection_extend (ev.x, ev.y, 0);
1805 2145
1806 switch (ev.button) 2146 switch (ev.button)
1807 { 2147 {
1808 case Button1: 2148 case Button1:
1809 case Button3: 2149 case Button3:
1810 selection_make (ev.time); 2150 selection_make (ev.time);
1811 break; 2151 break;
2152
1812 case Button2: 2153 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2154 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2155 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2156 break;
2157
1815#ifdef MOUSE_WHEEL 2158#ifdef MOUSE_WHEEL
1816 case Button4: 2159 case Button4:
1817 case Button5: 2160 case Button5:
1818 { 2161 {
1819 int i; 2162 int i;
1820 page_dirn v; 2163 page_dirn v;
1821 2164
1822 v = (ev.button == Button4) ? UP : DN; 2165 v = ev.button == Button4 ? UP : DN;
2166
1823 if (ev.state & ShiftMask) 2167 if (ev.state & ShiftMask)
1824 i = 1; 2168 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2169 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2170 i = nrow - 1;
1827 else 2171 else
1828 i = 5; 2172 i = 5;
2173
1829# ifdef MOUSE_SLIP_WHEELING 2174# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2175 if (ev.state & ControlMask)
1831 { 2176 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2177 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2178 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2179 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2180
2181 if (!slip_wheel_ev.is_active ())
2182 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2183 }
2184 else
1835# endif 2185# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 { 2186 {
1843 scr_page (v, 1); 2187 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2188 scrollBar.show (1);
1846 } 2189 }
1847# endif
1848
1849 } 2190 }
1850 break; 2191 break;
1851#endif 2192#endif
1852
1853 }
1854 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859}
1860
1861
1862#ifdef TRANSPARENT
1863/*
1864 * Check our parents are still who we think they are.
1865 * Do transparency updates if required
1866 */
1867int
1868rxvt_term::check_our_parents ()
1869{
1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after;
1872 Atom atype;
1873 unsigned char *prop = NULL;
1874 Window root, oldp, *list;
1875 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr;
1877
1878 pchanged = 0;
1879
1880 if (! (Options & Opt_transparent))
1881 return pchanged; /* Don't try any more */
1882
1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth;
1885
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1887 if (rootdepth != wattr.depth)
1888 {
1889 if (am_transparent)
1890 { 2193 }
1891 pchanged = 1; 2194 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2195}
1893 PixColors[Color_bg]); 2196
1894 am_transparent = am_pixmap_trans = 0; 2197/*}}} */
2198
2199void
2200rxvt_term::cmd_parse ()
2201{
2202 wchar_t ch = NOCHAR;
2203 char *seq_begin; // remember start of esc-sequence here
2204
2205 for (;;)
2206 {
2207 if (expect_false (ch == NOCHAR))
1895 } 2208 {
1896 return pchanged; /* Don't try any more */ 2209 seq_begin = cmdbuf_ptr;
1897 } 2210 ch = next_char ();
1898 2211
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2212 if (ch == NOCHAR)
1900 XSync (display->display, False); 2213 break;
1901
1902 /*
1903 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that.
1906 */
1907 i = (xa[XA_XROOTPMAPID] != 0
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success));
1911 if (!i || prop == NULL)
1912 have_pixmap = 0;
1913 else
1914 {
1915 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop);
1917 XFree (prop);
1918 }
1919 if (have_pixmap)
1920 {
1921 /*
1922 * Copy display->root pixmap transparency
1923 */
1924 int sx, sy, nx, ny;
1925 unsigned int nw, nh;
1926 Window cr;
1927 XImage *image;
1928 GC gc;
1929 XGCValues gcvalue;
1930
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1932 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height;
1935 nx = ny = 0;
1936
1937 if (sx < 0)
1938 { 2214 }
1939 nw += sx; 2215
1940 nx = -sx; 2216 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2217 {
1943 2218 if (expect_false (!seen_input))
1944 if (sy < 0)
1945 {
1946 nh += sy;
1947 ny = -sy;
1948 sy = 0;
1949 }
1950
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1953 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1955 ZPixmap);
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */
1958 allowedxerror = 0;
1959 if (image == NULL)
1960 {
1961 if (am_transparent && am_pixmap_trans)
1962 { 2219 {
1963 pchanged = 1; 2220 seen_input = 1;
1964 if (TermWin.pixmap != None) 2221 // many badly-written programs (e.g. jed) contain a race condition:
2222 // they first read the screensize and then install a SIGWINCH handler.
2223 // some window managers resize the window early, and these programs
2224 // then sometimes get the size wrong.
2225 // unfortunately other programs are even more buggy and dislike
2226 // being sent SIGWINCH, so only do it when we were in fact being
2227 // resized.
2228 if (seen_resize && cmd_pid)
2229 kill (-cmd_pid, SIGWINCH);
2230 }
2231
2232 /* Read a text string from the input buffer */
2233 wchar_t buf[UBUFSIZ];
2234 bool refreshnow = false;
2235 int nlines = 0;
2236 wchar_t *str = buf;
2237 wchar_t *eol = str + min (ncol, UBUFSIZ);
2238
2239 for (;;)
2240 {
2241 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2242 break;
2243
2244 *str++ = ch;
2245
2246 if (expect_false (ch == C0_LF || str >= eol))
1965 { 2247 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2248 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2249 nlines++;
2250
2251 refresh_count++;
2252
2253 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2254 {
2255 refresh_count = 0;
2256
2257 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2258 {
2259 refreshnow = true;
2260 ch = NOCHAR;
2261 break;
2262 }
2263 }
2264
2265 // scr_add_lines only works for nlines <= nrow - 1.
2266 if (nlines >= nrow - 1)
2267 {
2268 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2269 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2270 scr_add_lines (buf, str - buf, nlines);
2271
2272 nlines = 0;
2273 str = buf;
2274 eol = str + min (ncol, UBUFSIZ);
2275 }
2276
2277 if (str >= eol)
2278 {
2279 if (eol >= buf + UBUFSIZ)
2280 {
2281 ch = NOCHAR;
2282 break;
2283 }
2284 else
2285 eol = min (eol + ncol, buf + UBUFSIZ);
2286 }
2287
1968 } 2288 }
2289
2290 seq_begin = cmdbuf_ptr;
2291 ch = next_char ();
1969 } 2292 }
1970 am_pixmap_trans = 0; 2293
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 /*
2299 * If there have been a lot of new lines, then update the screen
2300 * What the heck we'll cheat and only refresh less than every page-full.
2301 * if skipScroll is enabled.
2302 */
2303 if (refreshnow)
2304 {
2305 scr_refresh ();
2306 want_refresh = 1;
2307 }
1971 } 2308 }
1972 else 2309 else
1973 { 2310 {
1974 if (TermWin.pixmap != None) 2311 try
1975 XFreePixmap (display->display, TermWin.pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height,
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height);
1984 XFreeGC (display->display, gc);
1985 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1987 TermWin.pixmap);
1988 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1;
1990 am_transparent = am_pixmap_trans = 1;
1991 }
1992 }
1993
1994 if (!am_pixmap_trans)
1995 {
1996 unsigned int n;
1997 /*
1998 * InheritPixmap transparency
1999 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2002 i++)
2003 {
2004 oldp = TermWin.parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2009 if (TermWin.parent[i] == display->root)
2010 { 2312 {
2011 if (oldp != None) 2313 process_nonprinting (ch);
2012 pchanged = 1; 2314 }
2315 catch (const class out_of_input &o)
2316 {
2317 // we ran out of input, retry later
2318 cmdbuf_ptr = seq_begin;
2013 break; 2319 break;
2014 } 2320 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2321
2019 n = 0; 2322 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2323 }
2023 for (; n < (unsigned int)i; n++) 2324 }
2024 { 2325}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2326
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2327// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2328wchar_t
2028 { 2329rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2330{
2030 break; 2331 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2332 {
2032 } 2333 // assume 7-bit to be ascii ALWAYS
2334 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2335 return *cmdbuf_ptr++;
2336
2337 wchar_t wc;
2338 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2339
2340 if (len == (size_t)-2)
2033 } 2341 {
2034 2342 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2343 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2344 break;
2037 { 2345 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2346
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2347 if (len == (size_t)-1)
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */
2045 } 2348 {
2046 else 2349 mbstate.reset (); // reset now undefined conversion state
2350 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2351 }
2048 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052 2352
2053 rqt.tv_sec = 1; 2353 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2354 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2355 return wc & UNICODE_MASK;
2056# else
2057 sleep (1);
2058# endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2062 ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2064 ParentRelative);
2065 am_transparent = 1;
2066 }
2067
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2069 TermWin.parent[i] = None;
2070 } 2356 }
2357
2358 return NOCHAR;
2359}
2360
2361// read the next octet
2362uint32_t
2363rxvt_term::next_octet () NOTHROW
2364{
2365 return cmdbuf_ptr < cmdbuf_endp
2366 ? (unsigned char)*cmdbuf_ptr++
2367 : NOCHAR;
2368}
2369
2370static class out_of_input out_of_input;
2371
2372/* rxvt_cmd_getc () - Return next input character */
2373/*
2374 * Return the next input character after first passing any keyboard input
2375 * to the command.
2376 */
2377wchar_t
2378rxvt_term::cmd_getc () THROW ((class out_of_input))
2379{
2380 wchar_t c = next_char ();
2381
2382 if (c == NOCHAR)
2383 throw out_of_input;
2384
2071 return pchanged; 2385 return c;
2072} 2386}
2073#endif
2074 2387
2075/*}}} */ 2388uint32_t
2389rxvt_term::cmd_get8 () THROW ((class out_of_input))
2390{
2391 uint32_t c = next_octet ();
2392
2393 if (c == NOCHAR)
2394 throw out_of_input;
2395
2396 return c;
2397}
2076 2398
2077/*{{{ print pipe */ 2399/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2400/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2401#ifdef PRINTPIPE
2080FILE * 2402FILE *
2081rxvt_term::popen_printer () 2403rxvt_term::popen_printer ()
2082{ 2404{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2405 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2406
2085 if (stream == NULL) 2407 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2408 rxvt_warn ("can't open printer pipe, not printing.\n");
2409
2087 return stream; 2410 return stream;
2088} 2411}
2089 2412
2090int 2413int
2091rxvt_term::pclose_printer (FILE *stream) 2414rxvt_term::pclose_printer (FILE *stream)
2092{ 2415{
2093 fflush (stream); 2416 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2417 return pclose (stream);
2100# endif
2101} 2418}
2102 2419
2103/* 2420/*
2104 * simulate attached vt100 printer 2421 * simulate attached vt100 printer
2105 */ 2422 */
2106void 2423void
2107rxvt_term::process_print_pipe () 2424rxvt_term::process_print_pipe ()
2108{ 2425{
2109 int done; 2426 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2427
2112 if ((fd = popen_printer ()) == NULL) 2428 if (!fd)
2113 return; 2429 return;
2114 2430
2115 /* 2431 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2432 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2433 * is received.
2118 */ 2434 */
2119 for (done = 0; !done;) 2435 for (int done = 0; !done; )
2120 { 2436 {
2121 unsigned char buf[8]; 2437 unsigned char buf[8];
2122 unsigned char ch; 2438 unicode_t ch;
2123 unsigned int i, len; 2439 unsigned int i, len;
2124 2440
2125 if ((ch = cmd_getc ()) != C0_ESC) 2441 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2442 {
2127 if (putc (ch, fd) == EOF) 2443 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2444 break; /* done = 1 */
… …
2143 { 2459 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2460 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2461 break; /* done = 1 */
2146 } 2462 }
2147 } 2463 }
2464
2148 for (i = 0; i < len; i++) 2465 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2466 if (putc (buf[i], fd) == EOF)
2150 { 2467 {
2151 done = 1; 2468 done = 1;
2152 break; 2469 break;
2153 } 2470 }
2154 } 2471 }
2155 } 2472 }
2473
2156 pclose_printer (fd); 2474 pclose_printer (fd);
2157} 2475}
2158#endif /* PRINTPIPE */ 2476#endif /* PRINTPIPE */
2159/*}}} */ 2477/*}}} */
2160 2478
2161/* *INDENT-OFF* */ 2479/* *INDENT-OFF* */
2162enum { 2480enum {
2163 C1_40 = 0x40, 2481 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2482 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2483 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2484 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2485 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2486};
2169/* *INDENT-ON* */ 2487/* *INDENT-ON* */
2170 2488
2171/*{{{ process non-printing single characters */ 2489/*{{{ process non-printing single characters */
2172void 2490void
2173rxvt_term::process_nonprinting (unsigned char ch) 2491rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2492{
2175 switch (ch) 2493 switch (ch)
2176 { 2494 {
2495 case C0_ESC:
2496 process_escape_seq ();
2497 break;
2177 case C0_ENQ: /* terminal Status */ 2498 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2499 if (rs[Rs_answerbackstring])
2179 tt_write ( 2500 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 2501 else
2183 tt_write ((unsigned char *)VT100_ANS, 2502 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2503 break;
2186 case C0_BEL: /* bell */ 2504 case C0_BEL: /* bell */
2187 scr_bell (); 2505 scr_bell ();
2188 break; 2506 break;
2189 case C0_BS: /* backspace */ 2507 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2522 scr_charset_choose (1);
2205 break; 2523 break;
2206 case C0_SI: /* shift in - acs */ 2524 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2525 scr_charset_choose (0);
2208 break; 2526 break;
2527
2528#ifdef EIGHT_BIT_CONTROLS
2529 // 8-bit controls
2530 case 0x90: /* DCS */
2531 process_dcs_seq ();
2532 break;
2533 case 0x9b: /* CSI */
2534 process_csi_seq ();
2535 break;
2536 case 0x9d: /* OSC */
2537 process_osc_seq ();
2538 break;
2539#endif
2209 } 2540 }
2210} 2541}
2211/*}}} */ 2542/*}}} */
2212 2543
2213 2544
2214/*{{{ process VT52 escape sequences */ 2545/*{{{ process VT52 escape sequences */
2215void 2546void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2547rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2548{
2218 int row, col; 2549 int row, col;
2219 2550
2220 switch (ch) 2551 switch (ch)
2221 { 2552 {
… …
2254 break; 2585 break;
2255 case 'Z': /* identify the terminal type */ 2586 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2587 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2588 break;
2258 case '<': /* turn off VT52 mode */ 2589 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2590 set_privmode (PrivMode_vt52, 0);
2260 break; 2591 break;
2261 case 'F': /* use special graphics character set */ 2592 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2593 case 'G': /* use regular character set */
2263 /* unimplemented */ 2594 /* unimplemented */
2264 break; 2595 break;
… …
2273 2604
2274/*{{{ process escape sequences */ 2605/*{{{ process escape sequences */
2275void 2606void
2276rxvt_term::process_escape_seq () 2607rxvt_term::process_escape_seq ()
2277{ 2608{
2278 unsigned char ch = cmd_getc (); 2609 unicode_t ch = cmd_getc ();
2279 2610
2280 if (PrivateModes & PrivMode_vt52) 2611 if (priv_modes & PrivMode_vt52)
2281 { 2612 {
2282 process_escape_vt52 (ch); 2613 process_escape_vt52 (ch);
2283 return; 2614 return;
2284 } 2615 }
2285 2616
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2631 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2632 break;
2302 case '+': 2633 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2634 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2635 break;
2305#ifndef NO_FRILLS 2636#if !ENABLE_MINIMAL
2306 case '6': 2637 case '6':
2307 scr_backindex (); 2638 scr_backindex ();
2308 break; 2639 break;
2309#endif 2640#endif
2310 case '7': 2641 case '7':
2311 scr_cursor (SAVE); 2642 scr_cursor (SAVE);
2312 break; 2643 break;
2313 case '8': 2644 case '8':
2314 scr_cursor (RESTORE); 2645 scr_cursor (RESTORE);
2315 break; 2646 break;
2316#ifndef NO_FRILLS 2647#if !ENABLE_MINIMAL
2317 case '9': 2648 case '9':
2318 scr_forwardindex (); 2649 scr_forwardindex ();
2319 break; 2650 break;
2320#endif 2651#endif
2321 case '=': 2652 case '=':
2322 case '>': 2653 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2654 set_privmode (PrivMode_aplKP, ch == '=');
2324 break; 2655 break;
2325 2656
2326 case C1_40: 2657 case C1_40:
2327 cmd_getc (); 2658 cmd_getc ();
2328 break; 2659 break;
… …
2331 break; 2662 break;
2332 2663
2333 /* 8.3.87: NEXT LINE */ 2664 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2665 case C1_NEL: /* ESC E */
2335 { 2666 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2667 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2668 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2669 }
2339 break; 2670 break;
2340 2671
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2672 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2673 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2683 case C1_RI: /* ESC M */
2353 scr_index (DN); 2684 scr_index (DN);
2354 break; 2685 break;
2355 2686
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2687 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2688 /*case C1_SS2: scr_single_shift (2); break; */
2358 2689
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2690 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2691 /*case C1_SS3: scr_single_shift (3); break; */
2361 2692
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2693 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2694 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2695 process_dcs_seq ();
2365 break; 2696 break;
2366 2697
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2698 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2699 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2700 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2701 break; /* steal obsolete ESC [ c */
2372 2702
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2703 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2704 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2705 process_csi_seq ();
2376 break; 2706 break;
2377 2707
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2708 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2709 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2710 process_osc_seq ();
2381 break; 2711 break;
2382 2712
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2713 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2714 case 'c':
2715 mbstate.reset ();
2385 scr_poweron (); 2716 scr_poweron ();
2386 scrollbar_show (1); 2717 scrollBar.show (1);
2387 break; 2718 break;
2388 2719
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2720 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2721 case 'n':
2391 scr_charset_choose (2); 2722 scr_charset_choose (2);
… …
2401 2732
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2733/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2734/* *INDENT-OFF* */
2404enum { 2735enum {
2405 CSI_ICH = 0x40, 2736 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2737 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2738 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2739 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2740 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2741 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2742 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2757 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2758 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2759 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2760 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2761 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2762 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2763 };
2433/* *INDENT-ON* */ 2764/* *INDENT-ON* */
2434 2765
2435void 2766void
2436rxvt_term::process_csi_seq () 2767rxvt_term::process_csi_seq ()
2437{ 2768{
2438 unsigned char ch, priv, i; 2769 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2770 unsigned int nargs, p;
2440 int n, ndef; 2771 int n, ndef;
2441 int arg[ESC_ARGS]; 2772 int arg[ESC_ARGS] = { };
2442 2773
2443 for (nargs = ESC_ARGS; nargs > 0;) 2774 nargs = 0;
2444 arg[--nargs] = 0;
2445 2775
2446 priv = 0; 2776 priv = 0;
2447 ch = cmd_getc (); 2777 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2778 if ((ch >= '<' && ch <= '?') || ch == '!')
2779 {
2449 { /* '<' '=' '>' '?' */ 2780 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2781 priv = ch;
2451 ch = cmd_getc (); 2782 ch = cmd_getc ();
2452 } 2783 }
2784
2453 /* read any numerical arguments */ 2785 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2786 for (n = -1; ch < CSI_ICH; )
2455 { 2787 {
2456 if (isdigit (ch)) 2788 if (isdigit (ch))
2457 { 2789 {
… …
2464 { 2796 {
2465 if (nargs < ESC_ARGS) 2797 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2798 arg[nargs++] = n;
2467 n = -1; 2799 n = -1;
2468 } 2800 }
2469 else if (ch == '\b') 2801 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 2802 process_nonprinting (ch);
2481 } 2803
2482 ch = cmd_getc (); 2804 ch = cmd_getc ();
2483 } 2805 }
2484 2806
2485 if (ch > CSI_7F) 2807 if (ch > CSI_7F)
2486 return; 2808 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2814 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2815 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2816 if (arg[p] == -1)
2495 arg[p] = ndef; 2817 arg[p] = ndef;
2496 2818
2497#ifdef DEBUG_CMD
2498 fprintf (stderr, "CSI ");
2499 for (p = 0; p < nargs; p++)
2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2501 fprintf (stderr, "%c\n", ch);
2502#endif
2503
2504 /* 2819 /*
2505 * private mode handling 2820 * private mode handling
2506 */ 2821 */
2507 if (priv) 2822 if (priv)
2508 { 2823 {
2509 switch (priv) 2824 switch (priv)
2510 { 2825 {
2511 case '>': 2826 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2827 if (ch == CSI_DA) /* secondary device attributes */
2828 {
2829 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2830 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2831 //
2832 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2833 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2834 // versions.
2835 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2836 tt_printf ("\033[>%d;95;0c", 'U');
2837 }
2514 break; 2838 break;
2839
2515 case '?': 2840 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2841 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2842 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2843 break;
2844
2845 case '!':
2846 if (ch == CSI_70)
2847 {
2848 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2849 scr_soft_reset ();
2850
2851 static const int pm_h[] = { 7, 25 };
2852 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2853
2854 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2855 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2519 } 2856 }
2857 break;
2858 }
2859
2520 return; 2860 return;
2521 } 2861 }
2522 2862
2523 switch (ch) 2863 switch (ch)
2524 { 2864 {
… …
2623 2963
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2964 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2965 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2966 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2967 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2968 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2969 break;
2630 2970
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2971 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2972 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2973 break;
2635 2974
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2975 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2976 process_sgr_mode (nargs, arg);
2638 break; 2977 break;
… …
2644 tt_printf ("\033[0n"); 2983 tt_printf ("\033[0n");
2645 break; 2984 break;
2646 case 6: /* CPR requested */ 2985 case 6: /* CPR requested */
2647 scr_report_position (); 2986 scr_report_position ();
2648 break; 2987 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2988 case 7: /* unofficial extension */
2989 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2990 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2991 break;
2653#endif
2654 case 8: /* unofficial extension */ 2992 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2993 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2994 break;
2657 } 2995 }
2658 break; 2996 break;
2659 2997
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2998 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3031 break;
2694 3032
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3033 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3034 if (arg[0] == 4)
2697 scr_insert_mode (0); 3035 scr_insert_mode (0);
3036 else if (arg[0] == 20)
3037 priv_modes &= ~PrivMode_LFNL;
2698 break; 3038 break;
2699 3039
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3040 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3041 if (arg[0] == 4)
2702 scr_insert_mode (1); 3042 scr_insert_mode (1);
3043 else if (arg[0] == 20)
3044 priv_modes |= PrivMode_LFNL;
2703 break; 3045 break;
2704 3046
2705 /* 3047 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3048 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3049 */
… …
2719 break; 3061 break;
2720 case CSI_75: 3062 case CSI_75:
2721 scr_cursor (RESTORE); 3063 scr_cursor (RESTORE);
2722 break; 3064 break;
2723 3065
2724#ifndef NO_FRILLS 3066#if !ENABLE_MINIMAL
2725 case CSI_74: 3067 case CSI_74:
2726 process_window_ops (arg, nargs); 3068 process_window_ops (arg, nargs);
2727 break; 3069 break;
2728#endif 3070#endif
2729 3071
2730 case CSI_78: /* DECREQTPARM */ 3072 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3073 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3074 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3075 break;
2734 3076
2735 default: 3077 default:
2736 break; 3078 break;
2737 } 3079 }
2738} 3080}
2739/*}}} */ 3081/*}}} */
2740 3082
2741#ifndef NO_FRILLS 3083#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3084/* ARGSUSED */
2743void 3085void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3086rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3087{
2746 int x, y; 3088 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3089 XWindowAttributes wattr;
2751 Window wdummy; 3090 Window wdummy;
3091
3092 dLocal (Display *, dpy);
2752 3093
2753 if (nargs == 0) 3094 if (nargs == 0)
2754 return; 3095 return;
3096
2755 switch (args[0]) 3097 switch (args[0])
2756 { 3098 {
2757 /* 3099 /*
2758 * commands 3100 * commands
2759 */ 3101 */
2760 case 1: /* deiconify window */ 3102 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3103 XMapWindow (dpy, parent[0]);
2762 break; 3104 break;
2763 case 2: /* iconify window */ 3105 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3106 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3107 break;
2767 case 3: /* set position (pixels) */ 3108 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3109 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3110 break;
2770 case 4: /* set size (pixels) */ 3111 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3112 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3113 break;
2773 case 5: /* raise window */ 3114 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3115 XRaiseWindow (dpy, parent[0]);
2775 break; 3116 break;
2776 case 6: /* lower window */ 3117 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3118 XLowerWindow (dpy, parent[0]);
2778 break; 3119 break;
2779 case 7: /* refresh window */ 3120 case 7: /* refresh window */
2780 scr_touch (true); 3121 scr_touch (true);
2781 break; 3122 break;
2782 case 8: /* set size (chars) */ 3123 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3124 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3125 (unsigned int) (args[1] * fheight));
2785 break; 3126 break;
3127
3128 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3129 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3130 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3131 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3132 (unsigned int) (args[1] * fheight));
2790 break; 3133 break;
3134
2791 /* 3135 /*
2792 * reports - some output format copied from XTerm 3136 * reports - some output format copied from XTerm
2793 */ 3137 */
2794 case 11: /* report window state */ 3138 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3139 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3140 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3141 break;
2798 case 13: /* report window position */ 3142 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3144 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3145 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3146 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3147 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3148 break;
2805 case 14: /* report window size (pixels) */ 3149 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3150 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3151 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3152 break;
3153 case 18: /* report text area size (chars) */
3154 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3155 break;
2809 case 18: /* report window size (chars) */ 3156 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3157 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3158 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3159 case 20: /* report icon label */
3160 {
3161 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3162 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3163 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3164 XFree (s);
3165 }
2816 break; 3166 break;
2817 case 21: /* report window title */ 3167 case 21: /* report window title */
3168 {
3169 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3170 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3171 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3172 XFree (s);
3173 }
2820 break; 3174 break;
2821#endif
2822
2823 } 3175 }
2824} 3176}
2825#endif 3177#endif
2826 3178
2827/*----------------------------------------------------------------------*/ 3179/*----------------------------------------------------------------------*/
2828/* 3180/*
2829 * get input up until STRING TERMINATOR (or BEL) 3181 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3182 * ends_how is terminator used. returned input must be free()'d
2831 */ 3183 */
2832unsigned char * 3184char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3185rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3186{
2835 int seen_esc = 0; /* seen escape? */ 3187 unicode_t ch;
3188 bool seen_esc = false;
2836 unsigned int n = 0; 3189 unsigned int n = 0;
2837 unsigned char *s; 3190 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3191
2840 for (; (ch = cmd_getc ());) 3192 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3193 {
2842 if (ch == C0_BEL 3194 if (seen_esc)
2843 || ch == CHAR_ST 3195 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3196 if (ch == 0x5c) /* 7bit ST */
2845 break; 3197 break;
3198 else
3199 return NULL;
3200 }
2846 if (ch == C0_ESC) 3201 else if (ch == C0_ESC)
2847 { 3202 {
2848 seen_esc = 1; 3203 seen_esc = true;
2849 continue; 3204 continue;
2850 } 3205 }
3206 else if (ch == C0_BEL || ch == CHAR_ST)
3207 break;
2851 else if (ch == '\t') 3208 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3209 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3210 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3211 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3212
3213 seen_esc = false;
3214
3215 if (n >= STRING_MAX - 1)
3216 // stop at some sane length
3217 return NULL;
3218
2856 string[n++] = ch; 3219 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3220 }
3221
2859 string[n++] = '\0'; 3222 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3223
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3224 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3225
2864 return s; 3226 return rxvt_wcstombs (string);
2865} 3227}
2866 3228
2867/*----------------------------------------------------------------------*/ 3229/*----------------------------------------------------------------------*/
2868/* 3230/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3231 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3232 */
2871void 3233void
2872rxvt_term::process_dcs_seq () 3234rxvt_term::process_dcs_seq ()
2873{ 3235{
2874 unsigned char eh, *s;
2875 /* 3236 /*
2876 * Not handled yet 3237 * Not handled yet
2877 */ 3238 */
3239
3240 unicode_t eh;
2878 s = get_to_st (&eh); 3241 char *s = get_to_st (eh);
2879 if (s) 3242 if (s)
2880 free (s); 3243 free (s);
3244
2881 return; 3245 return;
2882} 3246}
2883 3247
2884/*----------------------------------------------------------------------*/ 3248/*----------------------------------------------------------------------*/
2885/* 3249/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3250 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3251 */
2888void 3252void
2889rxvt_term::process_osc_seq () 3253rxvt_term::process_osc_seq ()
2890{ 3254{
2891 unsigned char ch, eh, *s; 3255 int arg;
2892 int arg;
2893 3256
2894 ch = cmd_getc (); 3257 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3258 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3259 arg = arg * 10 + (ch - '0');
2897 3260
2898 if (ch == ';') 3261 if (ch == ';')
2899 { 3262 {
3263 unicode_t eh;
2900 s = get_to_st (&eh); 3264 char *s = get_to_st (eh);
3265
2901 if (s) 3266 if (s)
2902 { 3267 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3268 process_xterm_seq (arg, s, eh);
2915 free (s); 3269 free (s);
2916 } 3270 }
2917 } 3271 }
2918} 3272}
3273
3274void
3275rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3276{
3277 if (str[0] == '?' && !str[1])
3278 {
3279 rgba c;
3280 pix_colors_focused[color].get (c);
3281
3282#if XFT
3283 if (c.a != rgba::MAX_CC)
3284 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3285 else
3286#endif
3287 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3288 }
3289 else
3290 set_window_color (color, str);
3291}
3292
2919/* 3293/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3294 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3295 */
2942void 3296void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3297rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3298{
2945 int changed = 0; 3299 int color;
2946 int color;
2947 char *buf, *name; 3300 char *buf, *name;
3301 bool query = str[0] == '?' && !str[1];
3302 int saveop = op;
3303
3304 dLocal (Display *, dpy);
2948 3305
2949 assert (str != NULL); 3306 assert (str != NULL);
3307
3308 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3309 return;
3310
2950 switch (op) 3311 switch (op)
2951 { 3312 {
2952 case XTerm_name: 3313 case XTerm_name:
2953 set_title (str); 3314 set_title (str);
2954 /* FALLTHROUGH */ 3315 /* FALLTHROUGH */
2955 case XTerm_iconName: 3316 case XTerm_iconName:
2956 set_iconName (str); 3317 set_icon_name (str);
2957 break; 3318 break;
2958 case XTerm_title: 3319 case XTerm_title:
2959 set_title (str); 3320 set_title (str);
2960 break; 3321 break;
3322 case XTerm_property:
3323 if (str[0] == '?')
3324 {
3325 Atom prop = display->atom (str + 1);
3326 Atom actual_type;
3327 int actual_format;
3328 unsigned long nitems;
3329 unsigned long bytes_after;
3330 unsigned char *value = 0;
3331 const char *str = "";
3332
3333 if (prop
3334 && XGetWindowProperty (dpy, parent[0],
3335 prop, 0, 1<<16, 0, AnyPropertyType,
3336 &actual_type, &actual_format,
3337 &nitems, &bytes_after, &value) == Success
3338 && actual_type != None
3339 && actual_format == 8)
3340 str = (const char *)(value);
3341
3342 tt_printf ("\033]%d;%s%c", op, str, resp);
3343
3344 XFree (value);
3345 }
3346 else
3347 {
3348 char *eq = strchr (str, '=');
3349
3350 if (eq)
3351 {
3352 *eq = 0;
3353 set_utf8_property (display->atom (str), eq + 1);
3354 }
3355 else
3356 XDeleteProperty (dpy, parent[0],
3357 display->atom (str));
3358 }
3359 break;
3360
2961 case XTerm_Color: 3361 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3362 for (buf = (char *)str; buf && *buf;)
2963 { 3363 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3364 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3365 break;
3366
2966 *name++ = '\0'; 3367 *name++ = '\0';
2967 color = atoi (buf); 3368 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3369
3370 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3371 break;
3372
2970 if ((buf = STRCHR (name, ';')) != NULL) 3373 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3374 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3375
3376 process_color_seq (op, color, name, resp);
2973 } 3377 }
3378 break;
3379 case Rxvt_restoreFG:
3380 case XTerm_Color00:
3381 process_color_seq (op, Color_fg, str, resp);
3382 break;
3383 case Rxvt_restoreBG:
3384 case XTerm_Color01:
3385 process_color_seq (op, Color_bg, str, resp);
2974 break; 3386 break;
2975#ifndef NO_CURSORCOLOR 3387#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3388 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3389 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3390 break;
2979#endif 3391#endif
2980 case XTerm_Color_pointer: 3392 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3393 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3394 break;
3395 case XTerm_Color_pointer_bg:
3396 process_color_seq (op, Color_pointer_bg, str, resp);
3397 break;
3398#ifdef OPTION_HC
3399 case XTerm_Color_HC:
3400 process_color_seq (op, Color_HC, str, resp);
3401 break;
3402 case XTerm_Color_HTC:
3403 process_color_seq (op, Color_HTC, str, resp);
3404 break;
3405#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3406#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3407 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3408 process_color_seq (op, Color_BD, str, resp);
2986 break; 3409 break;
2987 case XTerm_Color_UL: 3410 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3411 process_color_seq (op, Color_UL, str, resp);
2989 break; 3412 break;
2990 case XTerm_Color_RV: 3413 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3414 process_color_seq (op, Color_IT, str, resp);
2992 break; 3415 break;
2993#endif 3416#endif
2994 3417 case URxvt_Color_border:
2995 case XTerm_Menu: 3418 process_color_seq (op, Color_border, str, resp);
3419 break;
3420#if ENABLE_TRANSPARENCY
3421 case URxvt_Color_tint:
3422 process_color_seq (op, Color_tint, str, resp);
2996 /* 3423 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3424 bool changed = false;
2998 * so DON'T do it here 3425
3426 if (ISSET_PIXCOLOR (Color_tint))
3427 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3428 else
3429 changed = bgPixmap.unset_tint ();
3430
3431 if (changed)
3432 update_background ();
2999 */ 3433 }
3434
3000 break; 3435 break;
3436#endif
3437
3438#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3439 case Rxvt_Pixmap:
3002 if (*str != ';') 3440 if (!strcmp (str, "?"))
3003 { 3441 {
3004#if XPM_BACKGROUND 3442 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3443
3006 set_bgPixmap (str); /* change pixmap */ 3444 sprintf (str, "[%dx%d+%d+%d]",
3007#endif 3445 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3446 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3447 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3448 }
3010 while ((str = STRCHR (str, ';')) != NULL)
3011 {
3012 str++;
3013#if XPM_BACKGROUND
3014 changed += scale_pixmap (str);
3015#endif
3016
3017 }
3018 if (changed)
3019 {
3020#ifdef XPM_BACKGROUND
3021 resize_pixmap ();
3022#endif
3023 scr_touch (true);
3024 }
3025 break;
3026
3027 case XTerm_restoreFG:
3028 set_window_color (Color_fg, str);
3029 break;
3030 case XTerm_restoreBG:
3031 set_window_color (Color_bg, str);
3032 break;
3033 case XTerm_logfile:
3034 break;
3035 case XTerm_font:
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else 3449 else
3043 { 3450 {
3451 int changed = 0;
3452
3453 if (*str != ';')
3454 {
3455 /* reset to default scaling :*/
3456 bgPixmap.unset_geometry ();
3457 if (bgPixmap.set_file (str)) /* change pixmap */
3458 changed++;
3459 str = strchr (str, ';');
3460 if (str == NULL)
3461 bgPixmap.set_defaultGeometry ();
3462 }
3463
3044 set_locale (str); 3464 while (str)
3045# ifdef USE_XIM 3465 {
3046 im_cb (); 3466 str++;
3047# endif 3467 if (bgPixmap.set_geometry (str))
3468 changed++;
3469 str = strchr (str, ';');
3470 }
3471
3472 if (changed)
3473 update_background ();
3048 } 3474 }
3049 break; 3475 break;
3476#endif
3477
3050 case XTerm_findfont: 3478 case XTerm_logfile:
3051 { 3479 // TODO, when secure mode?
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break; 3480 break;
3056#endif 3481
3057#if 0 3482#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3483 case Rxvt_dumpscreen: /* no error notices */
3059 { 3484 {
3060 int fd; 3485 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3486 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3487 {
3063 scr_dump (fd); 3488 scr_dump (fd);
3064 close (fd); 3489 close (fd);
3065 } 3490 }
3066 } 3491 }
3067 break; 3492 break;
3068#endif 3493#endif
3494 case XTerm_font:
3495 op = URxvt_font;
3496 case URxvt_font:
3497#if ENABLE_STYLES
3498 case URxvt_boldFont:
3499 case URxvt_italicFont:
3500 case URxvt_boldItalicFont:
3501#endif
3502 if (query)
3503 tt_printf ("\33]%d;%-.250s%c", saveop,
3504 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3505 ? fontset[op - URxvt_font]->fontdesc : "",
3506 resp);
3507 else
3508 {
3509 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3510
3511 res = strdup (str);
3512 allocated.push_back ((void *)res);
3513 set_fonts ();
3514 }
3515 break;
3516
3517 case URxvt_version:
3518 if (query)
3519 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3520 op,
3521 rs[Rs_name], VERSION[0], VERSION[2],
3522 resp);
3523 break;
3524
3525#if !ENABLE_MINIMAL
3526 case URxvt_locale:
3527 if (query)
3528 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3529 else
3530 {
3531 set_locale (str);
3532 pty->set_utf8_mode (enc_utf8);
3533 init_xlocale ();
3534 }
3535 break;
3536
3537 case URxvt_view_up:
3538 case URxvt_view_down:
3539 {
3540 int lines = atoi (str);
3541
3542 if (lines)
3543 scr_page (op == URxvt_view_up ? UP : DN, lines);
3544 else
3545 scr_erase_savelines ();
3546 }
3547
3548 break;
3549#endif
3550
3551#if ENABLE_PERL
3552 case URxvt_perl:
3553 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3554 break;
3555#endif
3070 } 3556 }
3071} 3557}
3072/*----------------------------------------------------------------------*/ 3558/*----------------------------------------------------------------------*/
3073 3559
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3560/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3568 * so no need for fancy checking
3083 */ 3569 */
3084int 3570int
3085rxvt_term::privcases (int mode, unsigned long bit) 3571rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3572{
3087 int state; 3573 int state;
3088 3574
3089 if (mode == 's') 3575 if (mode == 's')
3090 { 3576 {
3091 SavedModes |= (PrivateModes & bit); 3577 SavedModes |= (priv_modes & bit);
3092 return -1; 3578 return -1;
3093 } 3579 }
3094 else 3580 else
3095 { 3581 {
3096 if (mode == 'r') 3582 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3583 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3584 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3585 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3586
3587 set_privmode (bit, state);
3101 } 3588 }
3589
3102 return state; 3590 return state;
3103} 3591}
3104 3592
3105/* we're not using priv _yet_ */ 3593/* we're not using priv _yet_ */
3106void 3594void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3595rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3596{
3109 unsigned int i, j; 3597 unsigned int i, j;
3110 int state; 3598 int state;
3599
3111 static const struct 3600 static const struct
3112 { 3601 {
3113 const int argval; 3602 const int argval;
3114 const unsigned long bit; 3603 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3604 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3605 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3606 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3607 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3608 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3609 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3610 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3611 { 7, PrivMode_Autowrap }, // DECAWM
3612 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3613 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3614 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3615 // 19 Print screen prints full screen/scorll region
3127#endif 3616 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3617#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3618 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3619#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3620 { 35, PrivMode_ShiftKeys }, // rxvt extension
3621 // 38, tektronix mode // DECTEK
3133 { 40, PrivMode_132OK }, 3622 { 40, PrivMode_132OK },
3623 // 41 xterm more fixes NYI
3624 // 45 margin bell NYI
3625 // 46 start logging
3134 { 47, PrivMode_Screen }, 3626 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3627 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3136#ifndef NO_BACKSPACE_KEY 3628#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3629 { 67, PrivMode_BackSpace }, // DECBKM
3138#endif 3630#endif
3139 { 1000, PrivMode_MouseX11 }, 3631 { 1000, PrivMode_MouseX11 },
3632 { 1002, PrivMode_MouseBtnEvent },
3633 { 1003, PrivMode_MouseAnyEvent },
3140 { 1010, PrivMode_TtyOutputInh }, 3634 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3635 { 1011, PrivMode_Keypress }, // rxvt extension
3636 // 1035 enable modifiers for alt, numlock NYI
3637 // 1036 send ESC for meta keys NYI
3638 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3639 { 1047, PrivMode_Screen },
3640 // 1048 save and restore cursor
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3641 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3642 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3643 { 2004, PrivMode_BracketPaste },
3144 }; 3644 };
3145 3645
3146 if (nargs == 0) 3646 if (nargs == 0)
3147 return; 3647 return;
3148 3648
… …
3163 state = privcases (mode, argtopriv[j].bit); 3663 state = privcases (mode, argtopriv[j].bit);
3164 break; 3664 break;
3165 } 3665 }
3166 3666
3167 /* extra handling for values with state unkept */ 3667 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3668 switch (arg[i])
3170 { 3669 {
3670#if ENABLE_STYLES
3671 case 1021:
3672 set_option (Opt_intensityStyles, mode);
3673
3674 scr_touch (true);
3675 break;
3676#endif
3171 case 1048: /* alternative cursor save */ 3677 case 1048: /* alternative cursor save */
3678 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3679 if (mode == 0)
3173 scr_cursor (RESTORE); 3680 scr_cursor (RESTORE);
3174 else if (mode == 1) 3681 else if (mode == 1)
3175 scr_cursor (SAVE); 3682 scr_cursor (SAVE);
3176 /* FALLTHROUGH */
3177 default:
3178 continue; /* for (;i;) */
3179 }
3180
3181 /* extra handling for values with valid 0 or 1 state */
3182 switch (arg[i])
3183 {
3184 /* case 1: - application cursor keys */
3185 case 2: /* VT52 mode */
3186 /* oddball mode. should be set regardless of set/reset
3187 * parameter. Return from VT52 mode with an ESC < from
3188 * within VT52 mode
3189 */
3190 PrivMode (1, PrivMode_vt52);
3191 break; 3683 break;
3684 }
3685
3686 if (state >= 0)
3687 /* extra handling for values with valid 0 or 1 state */
3688 switch (arg[i])
3689 {
3690 /* case 1: - application cursor keys */
3691 case 2: /* VT52 mode */
3692 /* oddball mode. should be set regardless of set/reset
3693 * parameter. Return from VT52 mode with an ESC < from
3694 * within VT52 mode
3695 */
3696 set_privmode (PrivMode_vt52, 1);
3697 break;
3192 case 3: /* 80/132 */ 3698 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3699 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3700 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3195 break; 3701 break;
3196 case 4: /* smooth scrolling */ 3702 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3703 set_option (Opt_jumpScroll, !state);
3201 break; 3704 break;
3202 case 5: /* reverse video */ 3705 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3706 scr_rvideo_mode (state);
3204 break; 3707 break;
3205 case 6: /* relative/absolute origins */ 3708 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3709 scr_relative_origin (state);
3207 break; 3710 break;
3208 case 7: /* autowrap */ 3711 case 7: /* autowrap */
3209 scr_autowrap (state); 3712 scr_autowrap (state);
3210 break; 3713 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3714 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3715 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3716 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3717 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3718 break;
3216#ifdef menuBar_esc
3217 case menuBar_esc:
3218#ifdef MENUBAR
3219 map_menuBar (state);
3220#endif
3221 break;
3222#endif
3223#ifdef scrollBar_esc 3719#ifdef scrollBar_esc
3224 case scrollBar_esc: 3720 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3721 if (scrollBar.map (state))
3226 { 3722 {
3227 resize_all_windows (0, 0, 0); 3723 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3724 scr_touch (true);
3229 } 3725 }
3230 break; 3726 break;
3231#endif 3727#endif
3232 case 25: /* visible/invisible cursor */ 3728 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3729 scr_cursor_visible (state);
3234 break; 3730 break;
3235 /* case 35: - shift keys */ 3731 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3732 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3733 case 47: /* secondary screen */
3238 scr_change_screen (state); 3734 scr_change_screen (state);
3239 break; 3735 break;
3240 /* case 66: - application key pad */ 3736 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3737 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3738 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3739 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3740 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3741 break;
3246#if 0
3247 case 1001: 3742 case 1002:
3248 break; /* X11 mouse highlighting */ 3743 case 1003:
3249#endif 3744 if (state)
3745 {
3746 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3747 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3748 vt_emask_mouse = PointerMotionMask;
3749 }
3750 else
3751 vt_emask_mouse = NoEventMask;
3752
3753 vt_select_input ();
3754 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3755 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3756 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3757 break;
3256 case 1011: /* scroll to bottom on key press */ 3758 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3759 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3760 break;
3262 case 1047: /* secondary screen w/ clearing */ 3761 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3762 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3763 if (!state)
3265 scr_erase_screen (2); 3764 scr_erase_screen (2);
3765
3266 scr_change_screen (state); 3766 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3767 break;
3768 case 1049: /* secondary screen w/ clearing first */
3769 if (option (Opt_secondaryScreen))
3770 if (state)
3771 scr_cursor (SAVE);
3772
3773 scr_change_screen (state);
3774
3775 if (option (Opt_secondaryScreen))
3776 if (state)
3777 scr_erase_screen (2);
3778 else
3779 scr_cursor (RESTORE);
3780 break;
3781 default:
3782 break;
3270 } 3783 }
3271 } 3784 }
3272} 3785}
3273/*}}} */ 3786/*}}} */
3274 3787
3275/*{{{ process sgr sequences */ 3788/*{{{ process sgr sequences */
3276void 3789void
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3790rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3791{
3279 unsigned int i; 3792 unsigned int i;
3280 short rendset; 3793 short rendset;
3281 int rendstyle; 3794 int rendstyle;
3282 3795
3283 if (nargs == 0) 3796 if (nargs == 0)
3284 { 3797 {
3285 scr_rendition (0, ~RS_None); 3798 scr_rendition (0, ~RS_None);
3286 return; 3799 return;
3287 } 3800 }
3801
3288 for (i = 0; i < nargs; i++) 3802 for (i = 0; i < nargs; i++)
3289 { 3803 {
3290 rendset = -1; 3804 rendset = -1;
3291 switch (arg[i]) 3805 switch (arg[i])
3292 { 3806 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3808 rendset = 0, rendstyle = ~RS_None;
3295 break; 3809 break;
3296 case 1: 3810 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3811 rendset = 1, rendstyle = RS_Bold;
3298 break; 3812 break;
3813 //case 2: // low intensity
3814 case 3:
3815 rendset = 1, rendstyle = RS_Italic;
3816 break;
3299 case 4: 3817 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3818 rendset = 1, rendstyle = RS_Uline;
3301 break; 3819 break;
3302 case 5: 3820 case 5: // slowly blinking
3821 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3822 rendset = 1, rendstyle = RS_Blink;
3304 break; 3823 break;
3824 //case 6: // scoansi light background
3305 case 7: 3825 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3826 rendset = 1, rendstyle = RS_RVid;
3307 break; 3827 break;
3308 case 22: 3828 case 8:
3829 // invisible. NYI
3830 break;
3831 //case 9: // crossed out
3832 //case 10: // scoansi acs off, primary font
3833 //case 11: // scoansi acs on, first alt font
3834 //case 12: // scoansi acs on, |0x80, second alt font
3835 //...
3836 //case 19: // ninth alt font
3837 //case 20: // gothic
3838 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3839 rendset = 0, rendstyle = RS_Bold;
3840 break;
3841 case 22: // normal intensity
3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 23: // disable italic
3845 rendset = 0, rendstyle = RS_Italic;
3310 break; 3846 break;
3311 case 24: 3847 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 3848 rendset = 0, rendstyle = RS_Uline;
3313 break; 3849 break;
3314 case 25: 3850 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 3851 rendset = 0, rendstyle = RS_Blink;
3316 break; 3852 break;
3853 case 26: // variable spacing (iso 8613)
3854 rendset = 0, rendstyle = RS_Blink;
3855 break;
3317 case 27: 3856 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 3857 rendset = 0, rendstyle = RS_RVid;
3319 break; 3858 break;
3859 //case 28: // visible. NYI
3860 //case 29: // not crossed-out
3320 } 3861 }
3862
3321 if (rendset != -1) 3863 if (rendset != -1)
3322 { 3864 {
3323 scr_rendition (rendset, rendstyle); 3865 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3866 continue; /* for (;i;) */
3325 } 3867 }
… …
3332 case 33: 3874 case 33:
3333 case 34: 3875 case 34:
3334 case 35: 3876 case 35:
3335 case 36: 3877 case 36:
3336 case 37: 3878 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3879 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3880 break;
3340#ifdef TTY_256COLOR 3881 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3882 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3883 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3884 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3885 i += 2;
3347 } 3886 }
3348 break; 3887 break;
3349#endif
3350 case 39: /* default fg */ 3888 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3889 scr_color (Color_fg, Color_fg);
3352 break; 3890 break;
3353 3891
3354 case 40: 3892 case 40:
… …
3357 case 43: 3895 case 43:
3358 case 44: 3896 case 44:
3359 case 45: 3897 case 45:
3360 case 46: 3898 case 46:
3361 case 47: 3899 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3900 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3901 break;
3365#ifdef TTY_256COLOR 3902 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3903 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3904 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3905 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3906 i += 2;
3372 } 3907 }
3373 break; 3908 break;
3374#endif
3375 case 49: /* default bg */ 3909 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3910 scr_color (Color_bg, Color_bg);
3377 break; 3911 break;
3378 3912
3379#ifndef NO_BRIGHTCOLOR 3913 //case 50: // not variable spacing
3914
3915#if !ENABLE_MINIMAL
3380 case 90: 3916 case 90:
3381 case 91: /* set bright fg color */ 3917 case 91: /* set bright fg color */
3382 case 92: 3918 case 92:
3383 case 93: 3919 case 93:
3384 case 94: 3920 case 94:
3385 case 95: 3921 case 95:
3386 case 96: 3922 case 96:
3387 case 97: 3923 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 3925 break;
3391 case 100: 3926 case 100:
3392 case 101: /* set bright bg color */ 3927 case 101: /* set bright bg color */
3393 case 102: 3928 case 102:
3394 case 103: 3929 case 103:
3395 case 104: 3930 case 104:
3396 case 105: 3931 case 105:
3397 case 106: 3932 case 106:
3398 case 107: 3933 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3934 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 3935 break;
3402#endif 3936#endif
3403
3404 } 3937 }
3405 } 3938 }
3406} 3939}
3407/*}}} */ 3940/*}}} */
3408 3941
3409/*{{{ process Rob Nation's own graphics mode sequences */ 3942/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3410void 3943void
3411rxvt_term::process_graphics () 3944rxvt_term::process_graphics ()
3412{ 3945{
3413 unsigned char ch, cmd = cmd_getc (); 3946 unicode_t ch, cmd = cmd_getc ();
3414 3947
3415 if (cmd == 'Q') 3948 if (cmd == 'Q')
3949 {
3416 { /* query graphics */ 3950 /* query graphics */
3417 tt_printf ("\033G0\n"); /* no graphics */ 3951 tt_printf ("\033G0\012"); /* no graphics */
3418 return; 3952 return;
3419 } 3953 }
3420 /* swallow other graphics sequences until terminating ':' */ 3954 /* swallow other graphics sequences until terminating ':' */
3421 do 3955 do
3422 ch = cmd_getc (); 3956 ch = cmd_getc ();
… …
3432 */ 3966 */
3433void 3967void
3434rxvt_term::tt_printf (const char *fmt,...) 3968rxvt_term::tt_printf (const char *fmt,...)
3435{ 3969{
3436 va_list arg_ptr; 3970 va_list arg_ptr;
3437 unsigned char buf[256]; 3971 char buf[256];
3438 3972
3439 va_start (arg_ptr, fmt); 3973 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3974 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 3975 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 3976 tt_write (buf, strlen (buf));
3443} 3977}
3444 3978
3445/* ---------------------------------------------------------------------- */ 3979/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 3980/* Write data to the pty as typed by the user, pasted with the mouse,
3447 * or generated by us in response to a query ESC sequence. 3981 * or generated by us in response to a query ESC sequence.
3448 */ 3982 */
3449void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3451{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3983const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3453 3984
3454 if (len) 3985void
3986rxvt_term::tt_write (const char *data, unsigned int len)
3987{
3988 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3989 return;
3990
3991 if (pty->pty < 0)
3992 return;
3993
3994 if (v_buflen == 0)
3995 {
3996 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3997
3998 if ((unsigned int)written == len)
3999 return;
4000
4001 data += written;
4002 len -= written;
3455 { 4003 }
4004
4005 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4006
4007 memcpy (v_buffer + v_buflen, data, len);
4008 v_buflen += len;
4009
4010 pty_ev.set (ev::READ | ev::WRITE);
4011}
4012
4013void rxvt_term::pty_write ()
4014{
4015 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4016
4017 if (written > 0)
4018 {
4019 v_buflen -= written;
4020
3456 if (v_buflen == 0) 4021 if (v_buflen == 0)
3457 { 4022 {
3458 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3459
3460 if ((unsigned int)written == len)
3461 return;
3462
3463 data += written;
3464 len -= written;
3465 }
3466
3467
3468 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3469
3470 memcpy (v_buffer + v_buflen, data, len);
3471 v_buflen += len;
3472 }
3473
3474 for (;;)
3475 {
3476 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3477
3478 if (written > 0)
3479 {
3480 v_buflen -= written;
3481
3482 if (v_buflen == 0)
3483 {
3484 free (v_buffer); 4023 free (v_buffer);
3485 v_buffer = 0; 4024 v_buffer = 0;
3486 v_buflen = 0;
3487 4025
3488 pty_ev.set (EVENT_READ); 4026 pty_ev.set (ev::READ);
3489 return;
3490 }
3491
3492 memmove (v_buffer, v_buffer + written, v_buflen);
3493 }
3494 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3495 // original code just ignores this...
3496 destroy ();
3497 else
3498 {
3499 pty_ev.set (EVENT_READ | EVENT_WRITE);
3500 return; 4027 return;
3501 } 4028 }
4029
4030 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4031 }
4032 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4033 pty_ev.set (ev::READ);
3503} 4034}
3504 4035
3505/*----------------------- end-of-file (C source) -----------------------*/ 4036/*----------------------- end-of-file (C source) -----------------------*/
3506 4037

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