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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.73 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.445 by sf-exg, Fri Apr 2 13:52:30 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 {
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 switch (translate_keypad (keysym, kp))
655 {
656#ifndef NO_BACKSPACE_KEY
657 case XK_BackSpace:
658 if (priv_modes & PrivMode_HaveBackSpace)
659 {
660 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
661 ^ !!ctrl) ? '\b' : '\177';
662 kbuf[1] = '\0';
663 }
664 else
665 strcpy (kbuf, rs[Rs_backspace_key]);
666 break;
667#endif
668#ifndef NO_DELETE_KEY
669 case XK_Delete:
670 strcpy (kbuf, rs[Rs_delete_key]);
671 break;
672#endif
673 case XK_Tab:
674 if (shft)
675 strcpy (kbuf, "\033[Z");
676 else
677 {
678#ifdef CTRL_TAB_MAKES_META
679 if (ctrl)
680 meta = 1;
681#endif
682#ifdef MOD4_TAB_MAKES_META
683 if (ev.state & Mod4Mask)
684 meta = 1;
685#endif
266 newlen = 1; 686 newlen = 0;
267 switch (keysym) 687 }
688 break;
689
690 case XK_Up: /* "\033[A" */
691 case XK_Down: /* "\033[B" */
692 case XK_Right: /* "\033[C" */
693 case XK_Left: /* "\033[D" */
694 strcpy (kbuf, "\033[Z");
695 kbuf[2] = "DACB"[keysym - XK_Left];
696 /* do Shift first */
697 if (shft)
698 kbuf[2] = "dacb"[keysym - XK_Left];
699 else if (ctrl)
700 {
701 kbuf[1] = 'O';
702 kbuf[2] = "dacb"[keysym - XK_Left];
703 }
704 else if (priv_modes & PrivMode_aplCUR)
705 kbuf[1] = 'O';
706 break;
707
708 case XK_KP_Enter:
709 /* allow shift to override */
710 if (kp)
711 {
712 strcpy (kbuf, "\033OM");
713 break;
714 }
715
716 /* FALLTHROUGH */
717
718 case XK_Return:
719 if (priv_modes & PrivMode_LFNL)
720 {
721 kbuf[0] = '\015';
722 kbuf[1] = '\012';
723 kbuf[2] = '\0';
724 }
725 else
726 {
727 kbuf[0] = '\015';
728 kbuf[1] = '\0';
729 }
730 break;
731
732 case XK_KP_F1: /* "\033OP" */
733 case XK_KP_F2: /* "\033OQ" */
734 case XK_KP_F3: /* "\033OR" */
735 case XK_KP_F4: /* "\033OS" */
736 strcpy (kbuf, "\033OP");
737 kbuf[2] += (keysym - XK_KP_F1);
738 break;
739
740 case XK_KP_Multiply: /* "\033Oj" : "*" */
741 case XK_KP_Add: /* "\033Ok" : "+" */
742 case XK_KP_Separator: /* "\033Ol" : "," */
743 case XK_KP_Subtract: /* "\033Om" : "-" */
744 case XK_KP_Decimal: /* "\033On" : "." */
745 case XK_KP_Divide: /* "\033Oo" : "/" */
746 case XK_KP_0: /* "\033Op" : "0" */
747 case XK_KP_1: /* "\033Oq" : "1" */
748 case XK_KP_2: /* "\033Or" : "2" */
749 case XK_KP_3: /* "\033Os" : "3" */
750 case XK_KP_4: /* "\033Ot" : "4" */
751 case XK_KP_5: /* "\033Ou" : "5" */
752 case XK_KP_6: /* "\033Ov" : "6" */
753 case XK_KP_7: /* "\033Ow" : "7" */
754 case XK_KP_8: /* "\033Ox" : "8" */
755 case XK_KP_9: /* "\033Oy" : "9" */
756 /* allow shift to override */
757 if (kp)
758 {
759 strcpy (kbuf, "\033Oj");
760 kbuf[2] += (keysym - XK_KP_Multiply);
761 }
762 else
763 {
764 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
765 kbuf[1] = '\0';
766 }
767 break;
768
769 default:
268 { 770 {
269#ifndef NO_BACKSPACE_KEY 771 int param = map_function_key (keysym);
270 case XK_BackSpace: 772 if (param > 0)
271 if (PrivateModes & PrivMode_HaveBackSpace) 773 sprintf (kbuf,"\033[%d~", param);
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else 774 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; 775 newlen = 0;
528 break;
529 } 776 }
530 if (newlen) 777 break;
531 len = STRLEN (kbuf);
532 } 778 }
779
780 if (newlen)
781 len = strlen (kbuf);
533 782
534 /* 783 /*
535 * Pass meta for all function keys, if 'meta' option set 784 * Pass meta for all function keys, if 'meta' option set
536 */ 785 */
537#ifdef META8_OPTION 786#ifdef META8_OPTION
… …
543 else if (ctrl && keysym == XK_minus) 792 else if (ctrl && keysym == XK_minus)
544 { 793 {
545 len = 1; 794 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 795 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 796 }
797 else if (keysym == XK_ISO_Left_Tab)
798 {
799 strcpy (kbuf, "\033[Z");
800 len = 3;
801 }
548 else 802 else
549 { 803 {
550#ifdef META8_OPTION 804#ifdef META8_OPTION
551 /* set 8-bit on */ 805 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 806 if (meta && (meta_char == 0x80))
553 { 807 {
554 unsigned char *ch; 808 char *ch;
555 809
556 for (ch = kbuf; ch < kbuf + len; ch++) 810 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 811 *ch |= 0x80;
558 812
559 meta = 0; 813 meta = 0;
… …
561#endif 815#endif
562 /* nil */ ; 816 /* nil */ ;
563 } 817 }
564 } 818 }
565 819
820 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
821 return;
822
566 if (len <= 0) 823 if (len <= 0)
567 return; /* not mapped */ 824 return; /* not mapped */
568 825
569 if (Options & Opt_scrollTtyKeypress) 826 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 827 if (view_start)
571 { 828 {
572 TermWin.view_start = 0; 829 view_start = 0;
573 want_refresh = 1; 830 want_refresh = 1;
574 } 831 }
575 832
576 /* 833 /*
577 * these modifications only affect the static keybuffer 834 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 849#ifdef META8_OPTION
593 && meta_char == C0_ESC 850 && meta_char == C0_ESC
594#endif 851#endif
595 ) 852 )
596 { 853 {
597 const unsigned char ch = C0_ESC; 854 const char ch = C0_ESC;
598 tt_write (&ch, 1); 855 tt_write (&ch, 1);
599 } 856 }
600 857
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); 858 tt_write (kbuf, (unsigned int)len);
612} 859}
613/*}}} */
614 860
615#if (MENUBAR_MAX) 861void
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 862rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */ 863{
864#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
865 KeySym keysym;
866
867 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
868#endif
869
870#if ENABLE_FRILLS || ISO_14755
871 // ISO 14755 support
872 if (iso14755buf)
873 if (iso14755buf & ISO_14755_52)
874 {
875# if ISO_14755
876 scr_overlay_off ();
877# endif
878# if ISO_14755
879 // iso14755 part 5.2 handling: release time
880 // first: controls
881 if ((ev.state & ControlMask)
882 && ((keysym >= 0x40 && keysym <= 0x5f)
883 || (keysym >= 0x61 && keysym <= 0x7f)))
884 {
885 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
886 commit_iso14755 ();
887
888 return;
889 }
890
891 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
892 if (i[0] == keysym)
893 {
894 iso14755buf = ISO_14755_51 | i[1];
895 commit_iso14755 ();
896
897 return;
898 }
899
900 scr_bell ();
901# endif
902 iso14755buf = 0;
903
904 return;
905 }
906 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
907 {
908# if ISO_14755
909 scr_overlay_off ();
910# endif
911 if (iso14755buf & ISO_14755_51)
912 commit_iso14755 ();
913#if ISO_14755
914 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
915 {
916 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
917
918 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
919 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
920 }
921# endif
922 else
923 iso14755buf = 0;
924 }
925#endif
926
927 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
928 return;
929
930#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
931 if (!(ev.state & ControlMask))
932 slip_wheel_ev.stop ();
933 else if (keysym == XK_Control_L || keysym == XK_Control_R)
934 mouse_slip_wheel_speed = 0;
935#endif
936}
937
938#if defined (KEYSYM_RESOURCE)
618unsigned int 939unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 940rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 941{
621 unsigned int n, s; 942 unsigned int n, s;
622 943
623 n = cmdbuf_ptr - cmdbuf_base; 944 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 945 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 946
626 if (n > 0 && s < count) 947 if (n > 0 && s < count)
627 { 948 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 949 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 950 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 951 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 952 cmdbuf_endp -= n;
632 s += n; 953 s += n;
633 } 954 }
634 955
635 if (count > s) 956 if (count > s)
636 { 957 {
637 rxvt_print_error ("data loss: cmd_write too large"); 958 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 959 count = s;
639 } 960 }
640 961
641 for (; count--;) 962 for (; count--;)
642 *cmdbuf_endp++ = *str++; 963 *cmdbuf_endp++ = *str++;
643 964
644 cmd_parse (); 965 cmd_parse ();
645 966
646 return 0; 967 return 0;
647} 968}
648#endif /* MENUBAR_MAX */ 969#endif
649 970
650void 971void
651rxvt_term::flush () 972rxvt_term::flush ()
652{ 973{
653#ifdef TRANSPARENT 974 flush_ev.stop ();
654 if (want_full_refresh) 975
976#ifdef HAVE_BG_PIXMAP
977 if (bgPixmap.check_clearChanged ())
655 { 978 {
656 want_full_refresh = 0; 979// scr_clear (true); This needs to be researched further!
657 scr_clear ();
658 scr_touch (false); 980 scr_touch (false);
659 want_refresh = 1;
660 } 981 }
661#endif 982#endif
662 983
663 if (want_refresh) 984 if (want_refresh)
664 { 985 {
986 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
987 {
988 int row = view_start;
989 int end_row = row + nrow;
990
991 while (row > top_row && ROW (row - 1).is_longer ())
992 --row;
993
994 do
995 {
996 int start_row = row;
997 line_t *l;
998
999 do
1000 {
1001 l = &ROW (row++);
1002
1003 if (!(l->f & LINE_FILTERED))
1004 {
1005 // line not filtered, mark it as filtered
1006 l->f |= LINE_FILTERED;
1007 while (l->is_longer ())
1008 {
1009 l = &ROW (row++);
1010 l->f |= LINE_FILTERED;
1011 }
1012
1013 // and filter it
1014 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1015
1016 break;
1017 }
1018 }
1019 while (l->is_longer () && row < end_row);
1020 }
1021 while (row < end_row);
1022 }
1023
665 scr_refresh (refresh_type); 1024 scr_refresh ();
666 scrollbar_show (1); 1025 scrollBar.show (1);
667#ifdef USE_XIM 1026#ifdef USE_XIM
668 IMSendSpot (); 1027 IMSendSpot ();
669#endif 1028#endif
670
671 } 1029 }
672 1030
673 display->flush (); 1031 display->flush ();
674} 1032}
675 1033
1034/* checks whether a refresh is requested and starts the refresh timer */
676void 1035void
677rxvt_term::check_cb (check_watcher &w) 1036rxvt_term::refresh_check ()
678{ 1037{
679 SET_R (this); 1038 if (want_refresh && !flush_ev.is_active ())
680 SET_LOCALE (locale); 1039 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
681 1040
1041 display->flush ();
1042}
1043
1044void
1045rxvt_term::flush_cb (ev::timer &w, int revents)
1046{
1047 make_current ();
1048
1049 refresh_count = 0;
682 flush (); 1050 flush ();
683} 1051}
684 1052
685#ifdef CURSOR_BLINK 1053#ifdef CURSOR_BLINK
686void 1054void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
688{ 1056{
689 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1058 want_refresh = 1;
691 1059 refresh_check ();
692 w.start (w.at + BLINK_INTERVAL);
693} 1060}
694#endif 1061#endif
695 1062
696#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
697void 1064void
698rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
699{ 1066{
700 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 { 1068 {
702 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
703 want_refresh = 1; 1070 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1083 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
705 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
706} 1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
707#endif 1152#endif
708 1153
709bool 1154bool
710rxvt_term::pty_fill () 1155rxvt_term::pty_fill ()
711{ 1156{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1157 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1158
1159 if (CBUFSIZ == n)
1160 {
1161 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1162 n = 0;
1163 }
713 1164
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1165 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1166 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1167 cmdbuf_endp = cmdbuf_ptr + n;
717 1168
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1169 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1170
720 if (n > 0) 1171 if (r > 0)
721 { 1172 {
722 cmdbuf_endp += n; 1173 cmdbuf_endp += r;
723 return true; 1174 return true;
724 } 1175 }
725 else if (n < 0 && errno != EAGAIN) 1176 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1177 {
1178#if LINUX_YIELD_HACK
1179 if (display->is_local)
1180 event_handler.yield_ev.start ();
1181#endif
1182 }
1183 else
1184 {
1185 pty_ev.stop ();
1186
1187 if (!option (Opt_hold))
726 destroy (); 1188 destroy ();
727 1189 }
1190
728 return false; 1191 return false;
729} 1192}
730 1193
731void 1194void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1195rxvt_term::pty_cb (ev::io &w, int revents)
733{ 1196{
734 SET_R (this); 1197 make_current ();
735 SET_LOCALE (locale);
736 1198
737 if (revents & EVENT_WRITE) 1199 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 1200 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong 1201 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 ()) 1202 cmd_parse ();
755 break;
756 }
757 }
758}
759 1203
760bool 1204 if (revents & ev::WRITE)
761rxvt_term::cmd_parse () 1205 pty_write ();
762{
763 bool flag = false;
764 unicode_t ch = NOCHAR;
765 1206
766 for (;;) 1207 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 unicode_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 unicode_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} 1208}
865 1209
866// read the next character, currently handles UTF-8 1210void
867// will probably handle all sorts of other stuff in the future 1211rxvt_term::pointer_unblank ()
868unicode_t
869rxvt_term::next_char ()
870{ 1212{
871 while (cmdbuf_ptr < cmdbuf_endp) 1213 XDefineCursor (dpy, vt, TermWin_cursor);
872 { 1214 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 */
904unicode_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 unicode_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 1215
921#ifdef POINTER_BLANK 1216#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; 1217 hidden_pointer = 0;
929 1218
930 if (Options & Opt_pointerBlank) 1219 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1220 pointer_ev.start (pointerBlankDelay);
1221#endif
932} 1222}
933 1223
1224#ifdef POINTER_BLANK
934void 1225void
935rxvt_term::pointer_blank () 1226rxvt_term::pointer_blank ()
936{ 1227{
937 if (! (Options & Opt_pointerBlank)) 1228 if (!option (Opt_pointerBlank))
938 return; 1229 return;
939 1230
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1231 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1232 XFlush (dpy);
942 1233
943 hidden_pointer = 1; 1234 hidden_pointer = 1;
944} 1235}
945 1236
946void 1237void
947rxvt_term::pointer_cb (time_watcher &w) 1238rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1239{
949 SET_R (this); 1240 make_current ();
950 SET_LOCALE (locale);
951 1241
952 pointer_blank (); 1242 pointer_blank ();
953} 1243}
954#endif 1244#endif
955 1245
956void 1246void
957rxvt_term::mouse_report (XButtonEvent &ev) 1247rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1248{
959 int button_number, key_state = 0; 1249 int button_number, key_state = 0;
960 int x, y; 1250 int x, y;
1251 int code = 32;
961 1252
962 x = ev.x; 1253 x = Pixel2Col (ev.x);
963 y = ev.y; 1254 y = Pixel2Row (ev.y);
964 pixel_position (&x, &y); 1255 if (ev.type == MotionNotify)
1256 {
1257 if (x == mouse_row && y == mouse_col)
1258 return;
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
965 1263
966 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1265 button_number = 3;
969 }
970 else 1266 else
971 { 1267 {
972 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1270 if (button_number >= 3)
975 button_number += (64 - 3); 1271 button_number += (64 - 3);
976 } 1272 }
977 1273
978 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
979 { 1275 {
980 /* 1276 /*
981 * do not report ButtonRelease 1277 * do not report ButtonRelease
982 * no state info allowed 1278 * no state info allowed
983 */ 1279 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1298#endif
1003
1004 } 1299 }
1005 1300
1006#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1303 if (key_state & 16)
1009 fputc ('C', stderr); 1304 fputc ('C', stderr);
1010 if (key_state & 4) 1305 if (key_state & 4)
1011 fputc ('S', stderr); 1306 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1310 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1312 button_number,
1018 x + 1, 1313 x + 1,
1019 y + 1); 1314 y + 1);
1020#else 1315#endif
1316
1021 tt_printf ("\033[M%c%c%c", 1317 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1318 (code + button_number + key_state),
1023 (32 + x + 1), 1319 (32 + x + 1),
1024 (32 + y + 1)); 1320 (32 + y + 1));
1025#endif
1026} 1321}
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 1322
1038/*{{{ process an X event */ 1323/*{{{ process an X event */
1039void 1324void
1040rxvt_term::x_cb (XEvent &ev) 1325rxvt_term::x_cb (XEvent &ev)
1041{ 1326{
1042 SET_R (this); 1327 make_current ();
1043 SET_LOCALE (locale);
1044 1328
1045#if defined(CURSOR_BLINK) 1329 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 1330
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1331 if (ev.xany.window == vt
1055 } 1332 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1333 && 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; 1334 return;
1075#endif
1076 1335
1336 // for XQueryPointer
1077 Window unused_root, unused_child; 1337 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1338 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1339 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 1340
1130 switch (ev.type) 1341 switch (ev.type)
1131 { 1342 {
1132 case KeyPress: 1343 case KeyPress:
1133 lookup_key (ev.xkey); 1344 key_press (ev.xkey);
1134 break; 1345 break;
1135 1346
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1347 case KeyRelease:
1138 { 1348 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; 1349 break;
1150 }
1151#endif
1152 1350
1153 case ButtonPress: 1351 case ButtonPress:
1154 button_press (ev.xbutton); 1352 button_press (ev.xbutton);
1155 break; 1353 break;
1156 1354
… …
1158 button_release (ev.xbutton); 1356 button_release (ev.xbutton);
1159 break; 1357 break;
1160 1358
1161 case ClientMessage: 1359 case ClientMessage:
1162 if (ev.xclient.format == 32 1360 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1361 && !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 { 1362 {
1172 /* Get Dnd data */ 1363 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1364 {
1174 int ActualFormat; 1365 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1366 {
1176 unsigned long Size, RemainingBytes; 1367 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1368 {
1178 XGetWindowProperty (display->display, display->root, 1369 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1370 destroy ();
1180 0L, 1000000L, 1371 }
1181 False, AnyPropertyType, 1372#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1373 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1374 XSendEvent (dpy, ev.xclient.window = display->root,
1375 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1376 &ev);
1185 XChangeProperty (display->display, display->root, 1377#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1378 }
1187 8, PropModeReplace, 1379 }
1188 data, STRLEN (data)); 1380#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1381 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1382 {
1383 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1384 focus_in ();
1385 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1386 focus_out ();
1387 }
1388#endif
1191 } 1389 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1390 break;
1198 1391
1199 /* 1392 /*
1200 * XXX: this is not the _current_ arrangement 1393 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1394 * Here's my conclusion:
… …
1220 break; 1413 break;
1221 } 1414 }
1222 break; 1415 break;
1223 1416
1224 case FocusIn: 1417 case FocusIn:
1225 if (!TermWin.focus) 1418 if (ev.xfocus.detail != NotifyInferior
1419 && ev.xfocus.detail != NotifyPointer
1420 && ev.xfocus.mode != NotifyGrab)
1421 focus_in ();
1422 break;
1423
1424 case FocusOut:
1425 if (ev.xfocus.detail != NotifyInferior
1426 && ev.xfocus.detail != NotifyPointer
1427 && ev.xfocus.mode != NotifyGrab)
1428 focus_out ();
1429 break;
1430
1431 case ConfigureNotify:
1432 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1433 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1434 szHint.width, szHint.height);*/
1435 if (ev.xconfigure.window == parent[0])
1226 { 1436 {
1227 TermWin.focus = 1; 1437 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 } 1438 ;
1239 break;
1240 1439
1241 case FocusOut: 1440 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1242 if (TermWin.focus)
1243 { 1441 {
1244 TermWin.focus = 0; 1442 seen_resize = 1;
1245 want_refresh = 1; 1443 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 } 1444 }
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 1445 else
1279 { 1446 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1447#ifdef HAVE_BG_PIXMAP
1448 if (bgPixmap.window_position_sensitive ())
1449 {
1450 if (mapped)
1451 update_background ();
1452 else
1453 bgPixmap.invalidate ();
1454 }
1455#endif
1281 } 1456 }
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 1457
1458 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1459 }
1293 break; 1460 break;
1294 1461
1462 case PropertyNotify:
1463 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1464 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1465 && ev.xproperty.state == PropertyNewValue)
1466 selection_property (ev.xproperty.window, ev.xproperty.atom);
1467
1468 break;
1469
1295 case SelectionClear: 1470 case SelectionClear:
1296 display->set_selection_owner (0); 1471 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break; 1472 break;
1298 1473
1299 case SelectionNotify: 1474 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1475 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1476 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1477 break;
1304 1478
1305 case SelectionRequest: 1479 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1480 selection_send (ev.xselectionrequest);
1307 break; 1481 break;
1308 1482
1483 case MapNotify:
1484#ifdef HAVE_BG_PIXMAP
1485 /* This is needed spcifically to fix the case of no window manager or a
1486 * non-reparenting window manager. In those cases we never get first
1487 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1488 * care of multiplicity of ConfigureNotify events arriwing while WM does
1489 * reparenting.
1490 * We should not render background immidiately, as there could be several
1491 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1492 * by scheduling background redraw as soon as we can, but giving a short
1493 * bit of time for ConfigureNotifies to arrive.
1494 * We should render background PRIOR to drawing any text, but AFTER all
1495 * of ConfigureNotifys for the best results.
1496 */
1497 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1498 update_background_ev.start (0.025);
1499#endif
1500 mapped = 1;
1501#ifdef TEXT_BLINK
1502 text_blink_ev.start ();
1503#endif
1504 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1505 break;
1506
1309 case UnmapNotify: 1507 case UnmapNotify:
1310 TermWin.mapped = 0; 1508 mapped = 0;
1311#ifdef TEXT_BLINK 1509#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1510 text_blink_ev.stop ();
1313#endif 1511#endif
1512 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1513 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 1514
1329 case GraphicsExpose: 1515 case GraphicsExpose:
1330 case Expose: 1516 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1517 if (ev.xany.window == vt)
1332 { 1518 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1519 do
1520 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1521 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1522 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1523 }
1337 // don't understand this, so commented it out 1524 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1525
1526 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1527
1528 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1529 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1530 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1531 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1532 }
1341 // ev.xexpose.width, TermWin.height, False); 1533
1342#endif
1343 want_refresh = 1; 1534 want_refresh = 1;
1344 } 1535 }
1345 else 1536 else
1346 { 1537 {
1347 XEvent unused_event; 1538 XEvent unused_event;
1348 1539
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1540 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1541 ;
1351 &unused_event)) ; 1542 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1543 ;
1353 GraphicsExpose, 1544
1354 &unused_event)) ; 1545 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1546 {
1357 scrollBar.setIdle (); 1547 scrollBar.state = STATE_IDLE;
1358 scrollbar_show (0); 1548 scrollBar.show (0);
1359 } 1549 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1550 }
1365 break; 1551 break;
1366 1552
1367 case MotionNotify: 1553 case MotionNotify:
1368#ifdef POINTER_BLANK 1554#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1555 if (hidden_pointer)
1370 pointer_unblank (); 1556 pointer_unblank ();
1371#endif 1557#endif
1372#if MENUBAR 1558 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1559 || priv_modes & PrivMode_MouseAnyEvent)
1560 mouse_report (ev.xbutton);
1561 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1562 break;
1563
1564 if (ev.xany.window == vt)
1374 { 1565 {
1375 menubar_control (ev.xbutton); 1566 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1567 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1568 ; // 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))) 1569 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1570 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1571 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1572 ;
1388 1573
1389 XQueryPointer (display->display, TermWin.vt, 1574 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1575 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1576 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1577 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1578 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1579#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1580 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1581 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1582 {
1398#endif 1583#endif
1584#if ISO_14755
1585 // 5.4
1586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1587 {
1588 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1589 break;
1590 }
1591#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1592 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1593 ev.xbutton.state & Button3Mask ? 2 : 0);
1594
1401#ifdef SELECTION_SCROLLING 1595#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1596 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1597 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1598 {
1405 int dist; 1599 int dist;
1406
1407 pending_scroll_selection=1;
1408 1600
1409 /* don't clobber the current delay if we are 1601 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1602 * already in the middle of scrolling.
1411 */ 1603 */
1412 if (scroll_selection_delay<=0) 1604 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1605 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1606
1415 /* save the event params so we can highlight 1607 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1608 * the selection in the pending-scroll loop
1417 */ 1609 */
1418 selection_save_x=ev.xbutton.x; 1610 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1611 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1612 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1613
1423 /* calc number of lines to scroll */ 1614 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1615 if (ev.xbutton.y < int_bwidth)
1425 { 1616 {
1426 scroll_selection_dir = UP; 1617 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1618 dist = int_bwidth - ev.xbutton.y;
1428 } 1619 }
1429 else 1620 else
1430 { 1621 {
1431 scroll_selection_dir = DN; 1622 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1623 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1624 }
1625
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1626 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1627 / SELECTION_SCROLL_LINE_SPEEDUP
1628 + 1;
1437 MIN_IT (scroll_selection_lines, 1629 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1630 SELECTION_SCROLL_MAX_LINES);
1439 } 1631 }
1440 else 1632 else
1441 { 1633 {
1442 /* we are within the text window, so we 1634 /* we are within the text window, so we
1443 * shouldn't be scrolling 1635 * shouldn't be scrolling
1444 */ 1636 */
1445 pending_scroll_selection = 0; 1637 sel_scroll_ev.stop();
1446 } 1638 }
1447#endif 1639#endif
1448#ifdef MOUSE_THRESHOLD 1640#ifdef MOUSE_THRESHOLD
1449
1450 } 1641 }
1451#endif 1642#endif
1452
1453 } 1643 }
1454 } 1644 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1645 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1646 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1647 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1648 MotionNotify, &ev))
1649 ;
1650
1459 XQueryPointer (display->display, scrollBar.win, 1651 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1652 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1653 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1654 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1655 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1656 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1657 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1658 want_refresh = 1;
1468 scrollbar_show (1); 1659 scrollBar.show (1);
1469 } 1660 }
1470 break; 1661 break;
1471 } 1662 }
1472}
1473 1663
1664#if defined(CURSOR_BLINK)
1665 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1666 {
1667 if (hidden_cursor)
1668 {
1669 hidden_cursor = 0;
1670 want_refresh = 1;
1671 }
1672
1673 cursor_blink_ev.again ();
1674 }
1675#endif
1676
1677#if defined(POINTER_BLANK)
1678 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1679 {
1680 if (ev.type == MotionNotify
1681 || ev.type == ButtonPress
1682 || ev.type == ButtonRelease)
1683 if (hidden_pointer)
1684 pointer_unblank ();
1685
1686 if (ev.type == KeyPress && hidden_pointer == 0)
1687 pointer_blank ();
1688 }
1689#endif
1690
1691 refresh_check ();
1692}
1693
1694#if ENABLE_FRILLS
1695void
1696rxvt_term::set_urgency (bool enable)
1697{
1698 if (enable == urgency_hint)
1699 return;
1700
1701 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1702 {
1703 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1704 XSetWMHints (dpy, parent[0], h);
1705 urgency_hint = enable;
1706 }
1707}
1708#endif
1709
1710void
1711rxvt_term::focus_in ()
1712{
1713 if (!focus)
1714 {
1715 focus = 1;
1716 want_refresh = 1;
1717
1718#if USE_XIM
1719 if (Input_Context != NULL)
1720 {
1721 IMSetPosition ();
1722 XSetICFocus (Input_Context);
1723 }
1724#endif
1725#if CURSOR_BLINK
1726 if (option (Opt_cursorBlink))
1727 cursor_blink_ev.again ();
1728#endif
1729#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade])
1731 {
1732 pix_colors = pix_colors_focused;
1733 scr_recolour ();
1734 }
1735#endif
1736#if ENABLE_FRILLS
1737 if (option (Opt_urgentOnBell))
1738 set_urgency (0);
1739#endif
1740
1741 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1742 }
1743}
1744
1745void
1746rxvt_term::focus_out ()
1747{
1748 if (focus)
1749 {
1750 focus = 0;
1751 want_refresh = 1;
1752
1753#if ENABLE_FRILLS
1754 if (option (Opt_urgentOnBell))
1755 set_urgency (0);
1756#endif
1757#if ENABLE_FRILLS || ISO_14755
1758 if (iso14755buf)
1759 {
1760 iso14755buf = 0;
1761# if ISO_14755
1762 scr_overlay_off ();
1763# endif
1764 }
1765#endif
1766#if USE_XIM
1767 if (Input_Context != NULL)
1768 XUnsetICFocus (Input_Context);
1769#endif
1770#if CURSOR_BLINK
1771 if (option (Opt_cursorBlink))
1772 cursor_blink_ev.stop ();
1773
1774 hidden_cursor = 0;
1775#endif
1776#if OFF_FOCUS_FADING
1777 if (rs[Rs_fade])
1778 {
1779 pix_colors = pix_colors_unfocused;
1780 scr_recolour ();
1781 }
1782#endif
1783
1784 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1785 }
1786}
1787
1788void
1789rxvt_term::update_fade_color (unsigned int idx)
1790{
1791#if OFF_FOCUS_FADING
1792 if (rs[Rs_fade])
1793 {
1794 rgba c;
1795 pix_colors [Color_fade].get (c);
1796 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1797 }
1798#endif
1799}
1800
1801#if ENABLE_TRANSPARENCY || ENABLE_PERL
1474void 1802void
1475rxvt_term::rootwin_cb (XEvent &ev) 1803rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1804{
1477 SET_R (this); 1805 make_current ();
1478 SET_LOCALE (locale);
1479 1806
1807 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1808 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1809 return;
1810
1811# if ENABLE_TRANSPARENCY
1480 switch (ev.type) 1812 switch (ev.type)
1481 { 1813 {
1482 case PropertyNotify: 1814 case PropertyNotify:
1815 /*
1816 * if user used some Esetroot compatible prog to set the root bg,
1817 * use the property to determine the pixmap. We use it later on.
1818 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1819 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1820 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1821 {
1485 if (ev.xproperty.state == PropertyNewValue) 1822 bgPixmap.set_root_pixmap ();
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1823 update_background ();
1487 break;
1488 } 1824 }
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 1825
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; 1826 break;
1827 }
1509#endif 1828# endif
1510 } 1829
1830 refresh_check ();
1511} 1831}
1832#endif
1512 1833
1513void 1834void
1514rxvt_term::button_press (XButtonEvent &ev) 1835rxvt_term::button_press (XButtonEvent &ev)
1515{ 1836{
1516 int reportmode = 0, clickintime; 1837 int reportmode = 0, clickintime;
1517 1838
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1839 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1840
1519 if (!bypass_keystate) 1841 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1842 reportmode = !! (priv_modes & PrivMode_mouse_report);
1843
1521 /* 1844 /*
1522 * VT window processing of button press 1845 * VT window processing of button press
1523 */ 1846 */
1524 if (ev.window == TermWin.vt) 1847 if (ev.window == vt)
1525 { 1848 {
1849 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1850 return;
1851
1852#if ISO_14755
1853 // 5.4
1854 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1855 {
1856 iso14755_54 (ev.x, ev.y);
1857 return;
1858 }
1859#endif
1860
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1861 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1862
1527 if (reportmode) 1863 if (reportmode)
1528 { 1864 {
1529 /* mouse report from vt window */ 1865 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1866 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1867 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1868#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1869 if (ev.button == MEvent.button && clickintime)
1534 { 1870 {
1535 /* same button, within alloted time */ 1871 /* same button, within alloted time */
1536 MEvent.clicks++; 1872 MEvent.clicks++;
1873
1537 if (MEvent.clicks > 1) 1874 if (MEvent.clicks > 1)
1538 { 1875 {
1539 /* only report double clicks */ 1876 /* only report double clicks */
1540 MEvent.clicks = 2; 1877 MEvent.clicks = 2;
1541 mouse_report (ev); 1878 mouse_report (ev);
… …
1553 mouse_report (ev); 1890 mouse_report (ev);
1554 } 1891 }
1555#else 1892#else
1556 MEvent.button = ev.button; 1893 MEvent.button = ev.button;
1557 mouse_report (ev); 1894 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1895#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1896
1560 } 1897 }
1561 else 1898 else
1562 { 1899 {
1563 if (ev.button != MEvent.button) 1900 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1901 MEvent.clicks = 0;
1902
1565 switch (ev.button) 1903 switch (ev.button)
1566 { 1904 {
1567 case Button1: 1905 case Button1:
1906 /* allow meta + click to select rectangular areas */
1907 /* should be done in screen.C */
1908#if ENABLE_FRILLS
1909 selection.rect = !!(ev.state & ModMetaMask);
1910#else
1911 selection.rect = false;
1912#endif
1913
1568 /* allow shift+left click to extend selection */ 1914 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1915 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1916 {
1571 if (MEvent.button == Button1 && clickintime) 1917 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1918 selection_rotate (ev.x, ev.y);
1573 else 1919 else
1574 selection_extend (ev.x, ev.y, 1); 1920 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1935 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1936 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1937 selection_rotate (ev.x, ev.y);
1592 else 1938 else
1593 selection_extend (ev.x, ev.y, 1); 1939 selection_extend (ev.x, ev.y, 1);
1940
1594 MEvent.button = Button3; 1941 MEvent.button = Button3;
1595 break; 1942 break;
1596 } 1943 }
1597 } 1944 }
1945
1598 MEvent.time = ev.time; 1946 MEvent.time = ev.time;
1599 return; 1947 return;
1600 } 1948 }
1601 1949
1602 /* 1950 /*
1603 * Scrollbar window processing of button press 1951 * Scrollbar window processing of button press
1604 */ 1952 */
1605 if (isScrollbarWindow (ev.window)) 1953 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 1954 {
1607 scrollBar.setIdle (); 1955 page_dirn direction = NO_DIR;
1956
1957 if (scrollBar.upButton (ev.y))
1958 direction = UP; /* up */
1959 else if (scrollBar.dnButton (ev.y))
1960 direction = DN; /* down */
1961
1962 scrollBar.state = STATE_IDLE;
1608 /* 1963 /*
1609 * Rxvt-style scrollbar: 1964 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 1965 * move up if mouse is above slider
1611 * move dn if mouse is below slider 1966 * move dn if mouse is below slider
1612 * 1967 *
… …
1621 /* 1976 /*
1622 * Mouse report disabled scrollbar: 1977 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 1978 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 1979 * click on scrollbar - send pageup/down
1625 */ 1980 */
1626 if ((scrollBar.style == R_SB_NEXT 1981 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 1982 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 1983 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"); 1984 tt_printf ("\033[B");
1636 else 1985 else
1637 switch (ev.button) 1986 switch (ev.button)
1638 { 1987 {
1639 case Button2: 1988 case Button2:
… …
1646 tt_printf ("\033[5~"); 1995 tt_printf ("\033[5~");
1647 break; 1996 break;
1648 } 1997 }
1649 } 1998 }
1650 else 1999 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2000#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2001 {
1658 if (scrollbarnext_upButton (ev.y)) 2002 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 { 2003 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2004#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2005 if (!cont_scroll_ev.is_active ())
2006 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2007#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2008 if (scr_page (direction, 1))
1676 { 2009 {
1677 if (upordown < 0) 2010 if (direction == UP)
1678 scrollBar.setUp (); 2011 scrollBar.state = STATE_UP;
1679 else 2012 else
1680 scrollBar.setDn (); 2013 scrollBar.state = STATE_DOWN;
1681 } 2014 }
1682 } 2015 }
1683 else 2016 else
1684 switch (ev.button) 2017 switch (ev.button)
1685 { 2018 {
1686 case Button2: 2019 case Button2:
1687 switch (scrollbar_align) 2020 switch (scrollBar.align)
1688 { 2021 {
1689 case R_SB_ALIGN_TOP: 2022 case R_SB_ALIGN_TOP:
1690 csrO = 0; 2023 csrO = 0;
1691 break; 2024 break;
1692 case R_SB_ALIGN_CENTRE: 2025 case R_SB_ALIGN_CENTRE:
… …
1694 break; 2027 break;
1695 case R_SB_ALIGN_BOTTOM: 2028 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2029 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2030 break;
1698 } 2031 }
2032
1699 if (scrollBar.style == R_SB_XTERM 2033 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2034 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2035 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2036 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2037
1704 scrollBar.setMotion (); 2038 scrollBar.state = STATE_MOTION;
1705 break; 2039 break;
1706 2040
1707 case Button1: 2041 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2042 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2043 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2044 /* FALLTHROUGH */
1711 2045
1712 case Button3: 2046 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2047 if (scrollBar.style != R_SB_XTERM)
1714 { 2048 {
1715 if (scrollbar_above_slider (ev.y)) 2049 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2050# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2051 scr_page (UP, nrow - 1);
1718# else 2052# else
1719 scr_page (UP, TermWin.nrow / 4); 2053 scr_page (UP, nrow / 4);
1720# endif 2054# endif
1721 else if (scrollbar_below_slider (ev.y)) 2055 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2056# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2057 scr_page (DN, nrow - 1);
1724# else 2058# else
1725 scr_page (DN, TermWin.nrow / 4); 2059 scr_page (DN, nrow / 4);
1726# endif 2060# endif
1727 else 2061 else
1728 scrollBar.setMotion (); 2062 scrollBar.state = STATE_MOTION;
1729 } 2063 }
1730 else 2064 else
1731 { 2065 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2066 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2067 (nrow
1734 * scrollbar_position (ev.y) 2068 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2069 / scrollBar.size ()));
1736 } 2070 }
2071
1737 break; 2072 break;
1738 } 2073 }
1739 } 2074 }
2075
1740 return; 2076 return;
1741 } 2077 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2078}
1750 2079
1751void 2080void
1752rxvt_term::button_release (XButtonEvent &ev) 2081rxvt_term::button_release (XButtonEvent &ev)
1753{ 2082{
1754 int reportmode = 0; 2083 int reportmode = 0;
1755 2084
1756 csrO = 0; /* reset csr Offset */ 2085 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2086 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2087 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2088
1760 if (scrollbar_isUpDn ()) 2089 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1761 { 2090 {
1762 scrollBar.setIdle (); 2091 scrollBar.state = STATE_IDLE;
1763 scrollbar_show (0); 2092 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2093 }
2094
1769#ifdef SELECTION_SCROLLING 2095#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2096 sel_scroll_ev.stop();
1771#endif 2097#endif
2098
1772 if (ev.window == TermWin.vt) 2099 if (ev.window == vt)
1773 { 2100 {
2101 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2102 return;
2103
2104#if ISO_14755
2105 // 5.4
2106 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2107 return;
2108#endif
2109
1774 if (reportmode) 2110 if (reportmode)
1775 { 2111 {
1776 /* mouse report from vt window */ 2112 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2113 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2114 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2125 mouse_report (ev);
1790 } 2126 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2127#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2128 MEvent.button = AnyButton;
1793 mouse_report (ev); 2129 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2130#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2131 return;
1796 } 2132 }
2133
1797 /* 2134 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2135 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2136 * when overriding mouse reporting
1800 */ 2137 */
1801 if (PrivateModes & PrivMode_mouse_report 2138 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2139 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2140 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2141 selection_extend (ev.x, ev.y, 0);
1805 2142
1806 switch (ev.button) 2143 switch (ev.button)
1807 { 2144 {
1808 case Button1: 2145 case Button1:
1809 case Button3: 2146 case Button3:
1810 selection_make (ev.time); 2147 selection_make (ev.time);
1811 break; 2148 break;
2149
1812 case Button2: 2150 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2151 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2152 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2153 break;
2154
1815#ifdef MOUSE_WHEEL 2155#ifdef MOUSE_WHEEL
1816 case Button4: 2156 case Button4:
1817 case Button5: 2157 case Button5:
1818 { 2158 {
1819 int i; 2159 int i;
1820 page_dirn v; 2160 page_dirn v;
1821 2161
1822 v = (ev.button == Button4) ? UP : DN; 2162 v = ev.button == Button4 ? UP : DN;
2163
1823 if (ev.state & ShiftMask) 2164 if (ev.state & ShiftMask)
1824 i = 1; 2165 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2166 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2167 i = nrow - 1;
1827 else 2168 else
1828 i = 5; 2169 i = 5;
2170
1829# ifdef MOUSE_SLIP_WHEELING 2171# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2172 if (ev.state & ControlMask)
1831 { 2173 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2174 mouse_slip_wheel_speed += v ? -1 : 1;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2175 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2176 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2177
2178 if (!slip_wheel_ev.is_active ())
2179 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2180 }
2181 else
1835# endif 2182# 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 { 2183 {
1843 scr_page (v, 1); 2184 scr_page (v, i);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2185 scrollBar.show (1);
1846 } 2186 }
1847# endif
1848
1849 } 2187 }
1850 break; 2188 break;
1851#endif 2189#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 { 2190 }
1891 pchanged = 1; 2191 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2192}
1893 PixColors[Color_bg]); 2193
1894 am_transparent = am_pixmap_trans = 0; 2194/*}}} */
2195
2196void
2197rxvt_term::cmd_parse ()
2198{
2199 wchar_t ch = NOCHAR;
2200 char *seq_begin; // remember start of esc-sequence here
2201
2202 for (;;)
2203 {
2204 if (expect_false (ch == NOCHAR))
1895 } 2205 {
1896 return pchanged; /* Don't try any more */ 2206 seq_begin = cmdbuf_ptr;
1897 } 2207 ch = next_char ();
1898 2208
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2209 if (ch == NOCHAR)
1900 XSync (display->display, False); 2210 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 { 2211 }
1939 nw += sx; 2212
1940 nx = -sx; 2213 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2214 {
1943 2215 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 { 2216 {
1963 pchanged = 1; 2217 seen_input = 1;
1964 if (TermWin.pixmap != None) 2218 // many badly-written programs (e.g. jed) contain a race condition:
2219 // they first read the screensize and then install a SIGWINCH handler.
2220 // some window managers resize the window early, and these programs
2221 // then sometimes get the size wrong.
2222 // unfortunately other programs are even more buggy and dislike
2223 // being sent SIGWINCH, so only do it when we were in fact being
2224 // resized.
2225 if (seen_resize && cmd_pid)
2226 kill (-cmd_pid, SIGWINCH);
2227 }
2228
2229 /* Read a text string from the input buffer */
2230 wchar_t buf[UBUFSIZ];
2231 bool refreshnow = false;
2232 int nlines = 0;
2233 wchar_t *str = buf;
2234 wchar_t *eol = str + min (ncol, UBUFSIZ);
2235
2236 for (;;)
2237 {
2238 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2239 break;
2240
2241 *str++ = ch;
2242
2243 if (expect_false (ch == C0_LF || str >= eol))
1965 { 2244 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2245 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2246 nlines++;
2247
2248 refresh_count++;
2249
2250 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2251 {
2252 refresh_count = 0;
2253
2254 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2255 {
2256 refreshnow = true;
2257 ch = NOCHAR;
2258 break;
2259 }
2260 }
2261
2262 // scr_add_lines only works for nlines <= nrow - 1.
2263 if (nlines >= nrow - 1)
2264 {
2265 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2266 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2267 scr_add_lines (buf, str - buf, nlines);
2268
2269 nlines = 0;
2270 str = buf;
2271 eol = str + min (ncol, UBUFSIZ);
2272 }
2273
2274 if (str >= eol)
2275 {
2276 if (eol >= buf + UBUFSIZ)
2277 {
2278 ch = NOCHAR;
2279 break;
2280 }
2281 else
2282 eol = min (eol + ncol, buf + UBUFSIZ);
2283 }
2284
1968 } 2285 }
2286
2287 seq_begin = cmdbuf_ptr;
2288 ch = next_char ();
1969 } 2289 }
1970 am_pixmap_trans = 0; 2290
2291 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2292 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2293 scr_add_lines (buf, str - buf, nlines);
2294
2295 /*
2296 * If there have been a lot of new lines, then update the screen
2297 * What the heck we'll cheat and only refresh less than every page-full.
2298 * if skipScroll is enabled.
2299 */
2300 if (refreshnow)
2301 {
2302 scr_refresh ();
2303 want_refresh = 1;
2304 }
1971 } 2305 }
1972 else 2306 else
1973 { 2307 {
1974 if (TermWin.pixmap != None) 2308 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 { 2309 {
2011 if (oldp != None) 2310 process_nonprinting (ch);
2012 pchanged = 1; 2311 }
2312 catch (const class out_of_input &o)
2313 {
2314 // we ran out of input, retry later
2315 cmdbuf_ptr = seq_begin;
2013 break; 2316 break;
2014 } 2317 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2318
2019 n = 0; 2319 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2320 }
2023 for (; n < (unsigned int)i; n++) 2321 }
2024 { 2322}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2323
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2324// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2325wchar_t
2028 { 2326rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2327{
2030 break; 2328 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2329 {
2032 } 2330 // assume 7-bit to be ascii ALWAYS
2331 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2332 return *cmdbuf_ptr++;
2333
2334 wchar_t wc;
2335 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2336
2337 if (len == (size_t)-2)
2033 } 2338 {
2034 2339 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2340 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2341 break;
2037 { 2342 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2343
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2344 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 } 2345 {
2046 else 2346 mbstate.reset (); // reset now undefined conversion state
2347 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2348 }
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 2349
2053 rqt.tv_sec = 1; 2350 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2351 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2352 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 } 2353 }
2354
2355 return NOCHAR;
2356}
2357
2358// read the next octet
2359uint32_t
2360rxvt_term::next_octet () NOTHROW
2361{
2362 return cmdbuf_ptr < cmdbuf_endp
2363 ? (unsigned char)*cmdbuf_ptr++
2364 : NOCHAR;
2365}
2366
2367static class out_of_input out_of_input;
2368
2369/* rxvt_cmd_getc () - Return next input character */
2370/*
2371 * Return the next input character after first passing any keyboard input
2372 * to the command.
2373 */
2374wchar_t
2375rxvt_term::cmd_getc () THROW ((class out_of_input))
2376{
2377 wchar_t c = next_char ();
2378
2379 if (c == NOCHAR)
2380 throw out_of_input;
2381
2071 return pchanged; 2382 return c;
2072} 2383}
2073#endif
2074 2384
2075/*}}} */ 2385uint32_t
2386rxvt_term::cmd_get8 () THROW ((class out_of_input))
2387{
2388 uint32_t c = next_octet ();
2389
2390 if (c == NOCHAR)
2391 throw out_of_input;
2392
2393 return c;
2394}
2076 2395
2077/*{{{ print pipe */ 2396/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2397/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2398#ifdef PRINTPIPE
2080FILE * 2399FILE *
2081rxvt_term::popen_printer () 2400rxvt_term::popen_printer ()
2082{ 2401{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2402 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2403
2085 if (stream == NULL) 2404 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2405 rxvt_warn ("can't open printer pipe, not printing.\n");
2406
2087 return stream; 2407 return stream;
2088} 2408}
2089 2409
2090int 2410int
2091rxvt_term::pclose_printer (FILE *stream) 2411rxvt_term::pclose_printer (FILE *stream)
2092{ 2412{
2093 fflush (stream); 2413 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); 2414 return pclose (stream);
2100# endif
2101} 2415}
2102 2416
2103/* 2417/*
2104 * simulate attached vt100 printer 2418 * simulate attached vt100 printer
2105 */ 2419 */
2106void 2420void
2107rxvt_term::process_print_pipe () 2421rxvt_term::process_print_pipe ()
2108{ 2422{
2109 int done; 2423 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2424
2112 if ((fd = popen_printer ()) == NULL) 2425 if (!fd)
2113 return; 2426 return;
2114 2427
2115 /* 2428 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2429 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2430 * is received.
2118 */ 2431 */
2119 for (done = 0; !done;) 2432 for (int done = 0; !done; )
2120 { 2433 {
2121 unsigned char buf[8]; 2434 unsigned char buf[8];
2122 unsigned char ch; 2435 unicode_t ch;
2123 unsigned int i, len; 2436 unsigned int i, len;
2124 2437
2125 if ((ch = cmd_getc ()) != C0_ESC) 2438 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2439 {
2127 if (putc (ch, fd) == EOF) 2440 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2441 break; /* done = 1 */
… …
2143 { 2456 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2457 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2458 break; /* done = 1 */
2146 } 2459 }
2147 } 2460 }
2461
2148 for (i = 0; i < len; i++) 2462 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2463 if (putc (buf[i], fd) == EOF)
2150 { 2464 {
2151 done = 1; 2465 done = 1;
2152 break; 2466 break;
2153 } 2467 }
2154 } 2468 }
2155 } 2469 }
2470
2156 pclose_printer (fd); 2471 pclose_printer (fd);
2157} 2472}
2158#endif /* PRINTPIPE */ 2473#endif /* PRINTPIPE */
2159/*}}} */ 2474/*}}} */
2160 2475
2161/* *INDENT-OFF* */ 2476/* *INDENT-OFF* */
2162enum { 2477enum {
2163 C1_40 = 0x40, 2478 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2479 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, 2480 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, 2481 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 2482 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2483};
2169/* *INDENT-ON* */ 2484/* *INDENT-ON* */
2170 2485
2171/*{{{ process non-printing single characters */ 2486/*{{{ process non-printing single characters */
2172void 2487void
2173rxvt_term::process_nonprinting (unsigned char ch) 2488rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2489{
2175 switch (ch) 2490 switch (ch)
2176 { 2491 {
2492 case C0_ESC:
2493 process_escape_seq ();
2494 break;
2177 case C0_ENQ: /* terminal Status */ 2495 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2496 if (rs[Rs_answerbackstring])
2179 tt_write ( 2497 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 2498 else
2183 tt_write ((unsigned char *)VT100_ANS, 2499 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2500 break;
2186 case C0_BEL: /* bell */ 2501 case C0_BEL: /* bell */
2187 scr_bell (); 2502 scr_bell ();
2188 break; 2503 break;
2189 case C0_BS: /* backspace */ 2504 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2519 scr_charset_choose (1);
2205 break; 2520 break;
2206 case C0_SI: /* shift in - acs */ 2521 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2522 scr_charset_choose (0);
2208 break; 2523 break;
2524
2525#ifdef EIGHT_BIT_CONTROLS
2526 // 8-bit controls
2527 case 0x90: /* DCS */
2528 process_dcs_seq ();
2529 break;
2530 case 0x9b: /* CSI */
2531 process_csi_seq ();
2532 break;
2533 case 0x9d: /* OSC */
2534 process_osc_seq ();
2535 break;
2536#endif
2209 } 2537 }
2210} 2538}
2211/*}}} */ 2539/*}}} */
2212 2540
2213 2541
2214/*{{{ process VT52 escape sequences */ 2542/*{{{ process VT52 escape sequences */
2215void 2543void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2544rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2545{
2218 int row, col; 2546 int row, col;
2219 2547
2220 switch (ch) 2548 switch (ch)
2221 { 2549 {
… …
2254 break; 2582 break;
2255 case 'Z': /* identify the terminal type */ 2583 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2584 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2585 break;
2258 case '<': /* turn off VT52 mode */ 2586 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2587 set_privmode (PrivMode_vt52, 0);
2260 break; 2588 break;
2261 case 'F': /* use special graphics character set */ 2589 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2590 case 'G': /* use regular character set */
2263 /* unimplemented */ 2591 /* unimplemented */
2264 break; 2592 break;
… …
2273 2601
2274/*{{{ process escape sequences */ 2602/*{{{ process escape sequences */
2275void 2603void
2276rxvt_term::process_escape_seq () 2604rxvt_term::process_escape_seq ()
2277{ 2605{
2278 unsigned char ch = cmd_getc (); 2606 unicode_t ch = cmd_getc ();
2279 2607
2280 if (PrivateModes & PrivMode_vt52) 2608 if (priv_modes & PrivMode_vt52)
2281 { 2609 {
2282 process_escape_vt52 (ch); 2610 process_escape_vt52 (ch);
2283 return; 2611 return;
2284 } 2612 }
2285 2613
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2628 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2629 break;
2302 case '+': 2630 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2631 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2632 break;
2305#ifndef NO_FRILLS 2633#if !ENABLE_MINIMAL
2306 case '6': 2634 case '6':
2307 scr_backindex (); 2635 scr_backindex ();
2308 break; 2636 break;
2309#endif 2637#endif
2310 case '7': 2638 case '7':
2311 scr_cursor (SAVE); 2639 scr_cursor (SAVE);
2312 break; 2640 break;
2313 case '8': 2641 case '8':
2314 scr_cursor (RESTORE); 2642 scr_cursor (RESTORE);
2315 break; 2643 break;
2316#ifndef NO_FRILLS 2644#if !ENABLE_MINIMAL
2317 case '9': 2645 case '9':
2318 scr_forwardindex (); 2646 scr_forwardindex ();
2319 break; 2647 break;
2320#endif 2648#endif
2321 case '=': 2649 case '=':
2322 case '>': 2650 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2651 set_privmode (PrivMode_aplKP, ch == '=');
2324 break; 2652 break;
2325 2653
2326 case C1_40: 2654 case C1_40:
2327 cmd_getc (); 2655 cmd_getc ();
2328 break; 2656 break;
… …
2331 break; 2659 break;
2332 2660
2333 /* 8.3.87: NEXT LINE */ 2661 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2662 case C1_NEL: /* ESC E */
2335 { 2663 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2664 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2665 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 2666 }
2339 break; 2667 break;
2340 2668
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2669 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2670 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 2680 case C1_RI: /* ESC M */
2353 scr_index (DN); 2681 scr_index (DN);
2354 break; 2682 break;
2355 2683
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2684 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2685 /*case C1_SS2: scr_single_shift (2); break; */
2358 2686
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2687 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2688 /*case C1_SS3: scr_single_shift (3); break; */
2361 2689
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2690 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2691 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2692 process_dcs_seq ();
2365 break; 2693 break;
2366 2694
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2695 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2696 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2697 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2698 break; /* steal obsolete ESC [ c */
2372 2699
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2700 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2701 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2702 process_csi_seq ();
2376 break; 2703 break;
2377 2704
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2705 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2706 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2707 process_osc_seq ();
2381 break; 2708 break;
2382 2709
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2710 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2711 case 'c':
2712 mbstate.reset ();
2385 scr_poweron (); 2713 scr_poweron ();
2386 scrollbar_show (1); 2714 scrollBar.show (1);
2387 break; 2715 break;
2388 2716
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2717 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2718 case 'n':
2391 scr_charset_choose (2); 2719 scr_charset_choose (2);
… …
2401 2729
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2730/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 2731/* *INDENT-OFF* */
2404enum { 2732enum {
2405 CSI_ICH = 0x40, 2733 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2734 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 , 2735 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, 2736 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, 2737 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, 2738 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, 2739 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, */ 2754 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, [, \, ], ^, _, */ 2755 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, */ 2756 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, */ 2757 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, */ 2758 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, {, |, }, ~, */ 2759 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2760 };
2433/* *INDENT-ON* */ 2761/* *INDENT-ON* */
2434 2762
2435void 2763void
2436rxvt_term::process_csi_seq () 2764rxvt_term::process_csi_seq ()
2437{ 2765{
2438 unsigned char ch, priv, i; 2766 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 2767 unsigned int nargs, p;
2440 int n, ndef; 2768 int n, ndef;
2441 int arg[ESC_ARGS]; 2769 int arg[ESC_ARGS] = { };
2442 2770
2443 for (nargs = ESC_ARGS; nargs > 0;) 2771 nargs = 0;
2444 arg[--nargs] = 0;
2445 2772
2446 priv = 0; 2773 priv = 0;
2447 ch = cmd_getc (); 2774 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2775 if ((ch >= '<' && ch <= '?') || ch == '!')
2776 {
2449 { /* '<' '=' '>' '?' */ 2777 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2778 priv = ch;
2451 ch = cmd_getc (); 2779 ch = cmd_getc ();
2452 } 2780 }
2781
2453 /* read any numerical arguments */ 2782 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2783 for (n = -1; ch < CSI_ICH; )
2455 { 2784 {
2456 if (isdigit (ch)) 2785 if (isdigit (ch))
2457 { 2786 {
… …
2464 { 2793 {
2465 if (nargs < ESC_ARGS) 2794 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2795 arg[nargs++] = n;
2467 n = -1; 2796 n = -1;
2468 } 2797 }
2469 else if (ch == '\b') 2798 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); 2799 process_nonprinting (ch);
2481 } 2800
2482 ch = cmd_getc (); 2801 ch = cmd_getc ();
2483 } 2802 }
2484 2803
2485 if (ch > CSI_7F) 2804 if (ch > CSI_7F)
2486 return; 2805 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2811 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2812 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2813 if (arg[p] == -1)
2495 arg[p] = ndef; 2814 arg[p] = ndef;
2496 2815
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 /* 2816 /*
2505 * private mode handling 2817 * private mode handling
2506 */ 2818 */
2507 if (priv) 2819 if (priv)
2508 { 2820 {
2509 switch (priv) 2821 switch (priv)
2510 { 2822 {
2511 case '>': 2823 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2824 if (ch == CSI_DA) /* secondary device attributes */
2825 {
2826 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2827 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2828 //
2829 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2830 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2831 // versions.
2832 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2833 tt_printf ("\033[>%d;95;0c", 'U');
2834 }
2514 break; 2835 break;
2836
2515 case '?': 2837 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2838 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2839 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2840 break;
2841
2842 case '!':
2843 if (ch == CSI_70)
2844 {
2845 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2846 scr_soft_reset ();
2847
2848 static const int pm_h[] = { 7, 25 };
2849 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2850
2851 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2852 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2519 } 2853 }
2854 break;
2855 }
2856
2520 return; 2857 return;
2521 } 2858 }
2522 2859
2523 switch (ch) 2860 switch (ch)
2524 { 2861 {
… …
2623 2960
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2961 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 2962 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2963 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2964 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2965 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 2966 break;
2630 2967
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2968 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 2969 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 2970 break;
2635 2971
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2972 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 2973 process_sgr_mode (nargs, arg);
2638 break; 2974 break;
… …
2644 tt_printf ("\033[0n"); 2980 tt_printf ("\033[0n");
2645 break; 2981 break;
2646 case 6: /* CPR requested */ 2982 case 6: /* CPR requested */
2647 scr_report_position (); 2983 scr_report_position ();
2648 break; 2984 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 2985 case 7: /* unofficial extension */
2986 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2987 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 2988 break;
2653#endif
2654 case 8: /* unofficial extension */ 2989 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2990 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 2991 break;
2657 } 2992 }
2658 break; 2993 break;
2659 2994
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2995 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3028 break;
2694 3029
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3030 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3031 if (arg[0] == 4)
2697 scr_insert_mode (0); 3032 scr_insert_mode (0);
3033 else if (arg[0] == 20)
3034 priv_modes &= ~PrivMode_LFNL;
2698 break; 3035 break;
2699 3036
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3037 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3038 if (arg[0] == 4)
2702 scr_insert_mode (1); 3039 scr_insert_mode (1);
3040 else if (arg[0] == 20)
3041 priv_modes |= PrivMode_LFNL;
2703 break; 3042 break;
2704 3043
2705 /* 3044 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3045 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3046 */
… …
2719 break; 3058 break;
2720 case CSI_75: 3059 case CSI_75:
2721 scr_cursor (RESTORE); 3060 scr_cursor (RESTORE);
2722 break; 3061 break;
2723 3062
2724#ifndef NO_FRILLS 3063#if !ENABLE_MINIMAL
2725 case CSI_74: 3064 case CSI_74:
2726 process_window_ops (arg, nargs); 3065 process_window_ops (arg, nargs);
2727 break; 3066 break;
2728#endif 3067#endif
2729 3068
2730 case CSI_78: /* DECREQTPARM */ 3069 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3070 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3071 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3072 break;
2734 3073
2735 default: 3074 default:
2736 break; 3075 break;
2737 } 3076 }
2738} 3077}
2739/*}}} */ 3078/*}}} */
2740 3079
2741#ifndef NO_FRILLS 3080#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3081/* ARGSUSED */
2743void 3082void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3083rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3084{
2746 int x, y; 3085 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3086 XWindowAttributes wattr;
2751 Window wdummy; 3087 Window wdummy;
3088
3089 dLocal (Display *, dpy);
2752 3090
2753 if (nargs == 0) 3091 if (nargs == 0)
2754 return; 3092 return;
3093
2755 switch (args[0]) 3094 switch (args[0])
2756 { 3095 {
2757 /* 3096 /*
2758 * commands 3097 * commands
2759 */ 3098 */
2760 case 1: /* deiconify window */ 3099 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3100 XMapWindow (dpy, parent[0]);
2762 break; 3101 break;
2763 case 2: /* iconify window */ 3102 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3103 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3104 break;
2767 case 3: /* set position (pixels) */ 3105 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3106 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3107 break;
2770 case 4: /* set size (pixels) */ 3108 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3109 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3110 break;
2773 case 5: /* raise window */ 3111 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3112 XRaiseWindow (dpy, parent[0]);
2775 break; 3113 break;
2776 case 6: /* lower window */ 3114 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3115 XLowerWindow (dpy, parent[0]);
2778 break; 3116 break;
2779 case 7: /* refresh window */ 3117 case 7: /* refresh window */
2780 scr_touch (true); 3118 scr_touch (true);
2781 break; 3119 break;
2782 case 8: /* set size (chars) */ 3120 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3121 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3122 (unsigned int) (args[1] * fheight));
2785 break; 3123 break;
3124
3125 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3126 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3127 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3128 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3129 (unsigned int) (args[1] * fheight));
2790 break; 3130 break;
3131
2791 /* 3132 /*
2792 * reports - some output format copied from XTerm 3133 * reports - some output format copied from XTerm
2793 */ 3134 */
2794 case 11: /* report window state */ 3135 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3136 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3137 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3138 break;
2798 case 13: /* report window position */ 3139 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3140 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3141 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3142 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3143 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3144 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3145 break;
2805 case 14: /* report window size (pixels) */ 3146 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3147 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3148 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3149 break;
3150 case 18: /* report text area size (chars) */
3151 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3152 break;
2809 case 18: /* report window size (chars) */ 3153 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3154 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3155 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3156 case 20: /* report icon label */
3157 {
3158 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3159 XGetIconName (dpy, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3160 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3161 XFree (s);
3162 }
2816 break; 3163 break;
2817 case 21: /* report window title */ 3164 case 21: /* report window title */
3165 {
3166 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3167 XFetchName (dpy, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3168 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3169 XFree (s);
3170 }
2820 break; 3171 break;
2821#endif
2822
2823 } 3172 }
2824} 3173}
2825#endif 3174#endif
2826 3175
2827/*----------------------------------------------------------------------*/ 3176/*----------------------------------------------------------------------*/
2828/* 3177/*
2829 * get input up until STRING TERMINATOR (or BEL) 3178 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3179 * ends_how is terminator used. returned input must be free()'d
2831 */ 3180 */
2832unsigned char * 3181char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3182rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3183{
2835 int seen_esc = 0; /* seen escape? */ 3184 unicode_t ch;
3185 bool seen_esc = false;
2836 unsigned int n = 0; 3186 unsigned int n = 0;
2837 unsigned char *s; 3187 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3188
2840 for (; (ch = cmd_getc ());) 3189 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3190 {
2842 if (ch == C0_BEL 3191 if (seen_esc)
2843 || ch == CHAR_ST 3192 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3193 if (ch == 0x5c) /* 7bit ST */
2845 break; 3194 break;
3195 else
3196 return NULL;
3197 }
2846 if (ch == C0_ESC) 3198 else if (ch == C0_ESC)
2847 { 3199 {
2848 seen_esc = 1; 3200 seen_esc = true;
2849 continue; 3201 continue;
2850 } 3202 }
3203 else if (ch == C0_BEL || ch == CHAR_ST)
3204 break;
2851 else if (ch == '\t') 3205 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3206 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3207 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3208 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3209
3210 seen_esc = false;
3211
3212 if (n >= STRING_MAX - 1)
3213 // stop at some sane length
3214 return NULL;
3215
2856 string[n++] = ch; 3216 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3217 }
3218
2859 string[n++] = '\0'; 3219 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3220
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3221 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3222
2864 return s; 3223 return rxvt_wcstombs (string);
2865} 3224}
2866 3225
2867/*----------------------------------------------------------------------*/ 3226/*----------------------------------------------------------------------*/
2868/* 3227/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3228 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3229 */
2871void 3230void
2872rxvt_term::process_dcs_seq () 3231rxvt_term::process_dcs_seq ()
2873{ 3232{
2874 unsigned char eh, *s; 3233 char *s;
3234 unicode_t eh;
3235
2875 /* 3236 /*
2876 * Not handled yet 3237 * Not handled yet
2877 */ 3238 */
2878 s = get_to_st (&eh); 3239 s = get_to_st (eh);
2879 if (s) 3240 if (s)
2880 free (s); 3241 free (s);
3242
2881 return; 3243 return;
2882} 3244}
2883 3245
2884/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2885/* 3247/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3248 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3249 */
2888void 3250void
2889rxvt_term::process_osc_seq () 3251rxvt_term::process_osc_seq ()
2890{ 3252{
2891 unsigned char ch, eh, *s; 3253 unicode_t ch, eh;
2892 int arg; 3254 int arg;
2893 3255
2894 ch = cmd_getc (); 3256 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3257 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3258 arg = arg * 10 + (ch - '0');
2897 3259
2898 if (ch == ';') 3260 if (ch == ';')
2899 { 3261 {
2900 s = get_to_st (&eh); 3262 char *s = get_to_st (eh);
3263
2901 if (s) 3264 if (s)
2902 { 3265 {
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); 3266 process_xterm_seq (arg, s, eh);
2915 free (s); 3267 free (s);
2916 } 3268 }
2917 } 3269 }
2918} 3270}
3271
3272void
3273rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3274{
3275 if (str[0] == '?' && !str[1])
3276 {
3277 rgba c;
3278 pix_colors_focused[color].get (c);
3279
3280#if XFT
3281 if (c.a != rgba::MAX_CC)
3282 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3283 else
3284#endif
3285 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3286 }
3287 else
3288 set_window_color (color, str);
3289}
3290
2919/* 3291/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3292 * 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 */ 3293 */
2942void 3294void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3295rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3296{
2945 int changed = 0; 3297 int color;
2946 int color;
2947 char *buf, *name; 3298 char *buf, *name;
3299 bool query = str[0] == '?' && !str[1];
3300 int saveop = op;
3301
3302 dLocal (Display *, dpy);
2948 3303
2949 assert (str != NULL); 3304 assert (str != NULL);
3305
3306 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3307 return;
3308
2950 switch (op) 3309 switch (op)
2951 { 3310 {
2952 case XTerm_name: 3311 case XTerm_name:
2953 set_title (str); 3312 set_title (str);
2954 /* FALLTHROUGH */ 3313 /* FALLTHROUGH */
2955 case XTerm_iconName: 3314 case XTerm_iconName:
2956 set_iconName (str); 3315 set_icon_name (str);
2957 break; 3316 break;
2958 case XTerm_title: 3317 case XTerm_title:
2959 set_title (str); 3318 set_title (str);
2960 break; 3319 break;
3320 case XTerm_property:
3321 if (str[0] == '?')
3322 {
3323 Atom prop = display->atom (str + 1);
3324 Atom actual_type;
3325 int actual_format;
3326 unsigned long nitems;
3327 unsigned long bytes_after;
3328 unsigned char *value = 0;
3329 const char *str = "";
3330
3331 if (prop
3332 && XGetWindowProperty (dpy, parent[0],
3333 prop, 0, 1<<16, 0, AnyPropertyType,
3334 &actual_type, &actual_format,
3335 &nitems, &bytes_after, &value) == Success
3336 && actual_type != None
3337 && actual_format == 8)
3338 str = (const char *)(value);
3339
3340 tt_printf ("\033]%d;%s%c", op, str, resp);
3341
3342 XFree (value);
3343 }
3344 else
3345 {
3346 char *eq = strchr (str, '=');
3347
3348 if (eq)
3349 {
3350 *eq = 0;
3351 set_utf8_property (display->atom (str), eq + 1);
3352 }
3353 else
3354 XDeleteProperty (dpy, parent[0],
3355 display->atom (str));
3356 }
3357 break;
3358
2961 case XTerm_Color: 3359 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3360 for (buf = (char *)str; buf && *buf;)
2963 { 3361 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3362 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3363 break;
3364
2966 *name++ = '\0'; 3365 *name++ = '\0';
2967 color = atoi (buf); 3366 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3367
3368 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3369 break;
3370
2970 if ((buf = STRCHR (name, ';')) != NULL) 3371 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3372 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3373
3374 process_color_seq (op, color, name, resp);
2973 } 3375 }
3376 break;
3377 case Rxvt_restoreFG:
3378 case XTerm_Color00:
3379 process_color_seq (op, Color_fg, str, resp);
3380 break;
3381 case Rxvt_restoreBG:
3382 case XTerm_Color01:
3383 process_color_seq (op, Color_bg, str, resp);
2974 break; 3384 break;
2975#ifndef NO_CURSORCOLOR 3385#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3386 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3387 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3388 break;
2979#endif 3389#endif
2980 case XTerm_Color_pointer: 3390 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3391 process_color_seq (op, Color_pointer_fg, str, resp);
3392 break;
3393 case XTerm_Color_pointer_bg:
3394 process_color_seq (op, Color_pointer_bg, str, resp);
2982 break; 3395 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3396#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD:
2985 set_window_color (Color_BD, str);
2986 break;
2987 case XTerm_Color_UL:
2988 set_window_color (Color_UL, str);
2989 break;
2990 case XTerm_Color_RV: 3397 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3398 process_color_seq (op, Color_RV, str, resp);
2992 break; 3399 break;
3400 case Rxvt_Color_BD:
3401 case URxvt_Color_BD:
3402 process_color_seq (op, Color_BD, str, resp);
3403 break;
3404 case Rxvt_Color_UL:
3405 case URxvt_Color_UL:
3406 process_color_seq (op, Color_UL, str, resp);
3407 break;
3408 case URxvt_Color_IT:
3409 process_color_seq (op, Color_IT, str, resp);
3410 break;
2993#endif 3411#endif
2994 3412 case URxvt_Color_border:
2995 case XTerm_Menu: 3413 process_color_seq (op, Color_border, str, resp);
3414 break;
3415#if ENABLE_TRANSPARENCY
3416 case URxvt_Color_tint:
3417 process_color_seq (op, Color_tint, str, resp);
2996 /* 3418 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3419 bool changed = false;
2998 * so DON'T do it here 3420
3421 if (ISSET_PIXCOLOR (Color_tint))
3422 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3423 else
3424 changed = bgPixmap.unset_tint ();
3425
3426 if (changed)
3427 update_background ();
2999 */ 3428 }
3429
3000 break; 3430 break;
3431#endif
3432
3433#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3434 case Rxvt_Pixmap:
3002 if (*str != ';') 3435 if (!strcmp (str, "?"))
3003 { 3436 {
3004#if XPM_BACKGROUND 3437 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3438
3006 set_bgPixmap (str); /* change pixmap */ 3439 sprintf (str, "[%dx%d+%d+%d]",
3007#endif 3440 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3008 scr_touch (true); 3441 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3442 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3443 }
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 3444 else
3043 { 3445 {
3446 int changed = 0;
3447
3448 if (*str != ';')
3449 {
3450 /* reset to default scaling :*/
3451 bgPixmap.unset_geometry ();
3452 if (bgPixmap.set_file (str)) /* change pixmap */
3453 changed++;
3454 str = strchr (str, ';');
3455 if (str == NULL)
3456 bgPixmap.set_defaultGeometry ();
3457 }
3458
3044 set_locale (str); 3459 while (str)
3045# ifdef USE_XIM 3460 {
3046 im_cb (); 3461 str++;
3047# endif 3462 if (bgPixmap.set_geometry (str))
3463 changed++;
3464 str = strchr (str, ';');
3465 }
3466
3467 if (changed)
3468 update_background ();
3048 } 3469 }
3049 break; 3470 break;
3471#endif
3472
3050 case XTerm_findfont: 3473 case XTerm_logfile:
3051 { 3474 // 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; 3475 break;
3056#endif 3476
3057#if 0 3477#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3478 case Rxvt_dumpscreen: /* no error notices */
3059 { 3479 {
3060 int fd; 3480 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3481 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3482 {
3063 scr_dump (fd); 3483 scr_dump (fd);
3064 close (fd); 3484 close (fd);
3065 } 3485 }
3066 } 3486 }
3067 break; 3487 break;
3068#endif 3488#endif
3489 case XTerm_font:
3490 op = URxvt_font;
3491 case URxvt_font:
3492#if ENABLE_STYLES
3493 case URxvt_boldFont:
3494 case URxvt_italicFont:
3495 case URxvt_boldItalicFont:
3496#endif
3497 if (query)
3498 tt_printf ("\33]%d;%-.250s%c", saveop,
3499 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3500 ? fontset[op - URxvt_font]->fontdesc : "",
3501 resp);
3502 else
3503 {
3504 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3505
3506 res = strdup (str);
3507 allocated.push_back ((void *)res);
3508 set_fonts ();
3509 }
3510 break;
3511
3512 case URxvt_version:
3513 if (query)
3514 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3515 op,
3516 rs[Rs_name], VERSION[0], VERSION[2],
3517 resp);
3518 break;
3519
3520#if !ENABLE_MINIMAL
3521 case URxvt_locale:
3522 if (query)
3523 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3524 else
3525 {
3526 set_locale (str);
3527 pty->set_utf8_mode (enc_utf8);
3528 init_xlocale ();
3529 }
3530 break;
3531
3532 case URxvt_view_up:
3533 case URxvt_view_down:
3534 {
3535 int lines = atoi (str);
3536
3537 if (lines)
3538 scr_page (op == URxvt_view_up ? UP : DN, lines);
3539 else
3540 scr_erase_savelines ();
3541 }
3542
3543 break;
3544#endif
3545
3546#if ENABLE_PERL
3547 case URxvt_perl:
3548 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3549 break;
3550#endif
3070 } 3551 }
3071} 3552}
3072/*----------------------------------------------------------------------*/ 3553/*----------------------------------------------------------------------*/
3073 3554
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3555/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3563 * so no need for fancy checking
3083 */ 3564 */
3084int 3565int
3085rxvt_term::privcases (int mode, unsigned long bit) 3566rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3567{
3087 int state; 3568 int state;
3088 3569
3089 if (mode == 's') 3570 if (mode == 's')
3090 { 3571 {
3091 SavedModes |= (PrivateModes & bit); 3572 SavedModes |= (priv_modes & bit);
3092 return -1; 3573 return -1;
3093 } 3574 }
3094 else 3575 else
3095 { 3576 {
3096 if (mode == 'r') 3577 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3578 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3579 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3580 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3581 set_privmode (bit, state);
3101 } 3582 }
3583
3102 return state; 3584 return state;
3103} 3585}
3104 3586
3105/* we're not using priv _yet_ */ 3587/* we're not using priv _yet_ */
3106void 3588void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3589rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 3590{
3109 unsigned int i, j; 3591 unsigned int i, j;
3110 int state; 3592 int state;
3593
3111 static const struct 3594 static const struct
3112 { 3595 {
3113 const int argval; 3596 const int argval;
3114 const unsigned long bit; 3597 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3598 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3599 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3600 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 3601 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3602 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3603 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3604 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3605 { 7, PrivMode_Autowrap }, // DECAWM
3606 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3607 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3608 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3609 // 19 Print screen prints full screen/scorll region
3127#endif 3610 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3611#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3612 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3613#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3614 { 35, PrivMode_ShiftKeys }, // rxvt extension
3615 // 38, tektronix mode // DECTEK
3135 { 40, PrivMode_132OK }, 3616 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3617 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3618 // 45 margin bell NYI
3138 // 46 start logging 3619 // 46 start logging
3139 { 47, PrivMode_Screen }, 3620 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP }, 3621 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3141#ifndef NO_BACKSPACE_KEY 3622#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3623 { 67, PrivMode_BackSpace }, // DECBKM
3143#endif 3624#endif
3144 { 1000, PrivMode_MouseX11 }, 3625 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3626 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3627 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3628 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3629 { 1011, PrivMode_Keypress }, // rxvt extension
3150 // 1035 enable modifiers for alt, numlock NYI 3630 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3631 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3632 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3633 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3634 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3635 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3636 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3637 { 2004, PrivMode_BracketPaste },
3157 }; 3638 };
3158 3639
3159 if (nargs == 0) 3640 if (nargs == 0)
3160 return; 3641 return;
3161 3642
… …
3178 } 3659 }
3179 3660
3180 /* extra handling for values with state unkept */ 3661 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3662 switch (arg[i])
3182 { 3663 {
3664#if ENABLE_STYLES
3665 case 1021:
3666 set_option (Opt_intensityStyles, mode);
3667
3668 scr_touch (true);
3669 break;
3670#endif
3183 case 1048: /* alternative cursor save */ 3671 case 1048: /* alternative cursor save */
3184 case 1049: 3672 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3673 if (mode == 0)
3186 scr_cursor (RESTORE); 3674 scr_cursor (RESTORE);
3187 else if (mode == 1) 3675 else if (mode == 1)
3188 scr_cursor (SAVE); 3676 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3677 break;
3190 } 3678 }
3191 3679
3192 if (state >= 0) 3680 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3681 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3682 switch (arg[i])
… …
3197 case 2: /* VT52 mode */ 3685 case 2: /* VT52 mode */
3198 /* oddball mode. should be set regardless of set/reset 3686 /* oddball mode. should be set regardless of set/reset
3199 * parameter. Return from VT52 mode with an ESC < from 3687 * parameter. Return from VT52 mode with an ESC < from
3200 * within VT52 mode 3688 * within VT52 mode
3201 */ 3689 */
3202 PrivMode (1, PrivMode_vt52); 3690 set_privmode (PrivMode_vt52, 1);
3203 break; 3691 break;
3204 case 3: /* 80/132 */ 3692 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3693 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3694 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3207 break; 3695 break;
3208 case 4: /* smooth scrolling */ 3696 case 4: /* smooth scrolling */
3209 if (state) 3697 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3698 break;
3214 case 5: /* reverse video */ 3699 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3700 scr_rvideo_mode (state);
3216 break; 3701 break;
3217 case 6: /* relative/absolute origins */ 3702 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3703 scr_relative_origin (state);
3219 break; 3704 break;
3220 case 7: /* autowrap */ 3705 case 7: /* autowrap */
3221 scr_autowrap (state); 3706 scr_autowrap (state);
3222 break; 3707 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3708 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3709 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3710 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3711 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3712 break;
3228#ifdef menuBar_esc
3229 case menuBar_esc:
3230#ifdef MENUBAR
3231 map_menuBar (state);
3232#endif
3233 break;
3234#endif
3235#ifdef scrollBar_esc 3713#ifdef scrollBar_esc
3236 case scrollBar_esc: 3714 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3715 if (scrollBar.map (state))
3238 { 3716 {
3239 resize_all_windows (0, 0, 0); 3717 resize_all_windows (0, 0, 0);
3240 scr_touch (true); 3718 scr_touch (true);
3241 } 3719 }
3242 break; 3720 break;
3243#endif 3721#endif
3244 case 25: /* visible/invisible cursor */ 3722 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3723 scr_cursor_visible (state);
3246 break; 3724 break;
3247 /* case 35: - shift keys */ 3725 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3726 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3727 case 47: /* secondary screen */
3250 scr_change_screen (state); 3728 scr_change_screen (state);
3251 break; 3729 break;
3252 /* case 66: - application key pad */ 3730 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3731 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3732 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3733 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3734 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3735 break;
3258#if 0
3259 case 1001: 3736 case 1002:
3260 break; /* X11 mouse highlighting */ 3737 case 1003:
3261#endif 3738 if (state)
3739 {
3740 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3741 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3742 vt_emask_mouse = PointerMotionMask;
3743 }
3744 else
3745 vt_emask_mouse = NoEventMask;
3746
3747 vt_select_input ();
3748 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3749 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3750 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3751 break;
3268 case 1011: /* scroll to bottom on key press */ 3752 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3753 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3754 break;
3274 case 1047: /* secondary screen w/ clearing */ 3755 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3756 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3757 if (!state)
3277 scr_erase_screen (2); 3758 scr_erase_screen (2);
3759
3278 scr_change_screen (state); 3760 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3761 break;
3762 case 1049: /* secondary screen w/ clearing first */
3763 if (option (Opt_secondaryScreen))
3764 if (state)
3765 scr_cursor (SAVE);
3766
3767 scr_change_screen (state);
3768
3769 if (option (Opt_secondaryScreen))
3770 if (state)
3771 scr_erase_screen (2);
3772 else
3773 scr_cursor (RESTORE);
3774 break;
3280 default: 3775 default:
3281 break; 3776 break;
3282 } 3777 }
3283 } 3778 }
3284} 3779}
… …
3286 3781
3287/*{{{ process sgr sequences */ 3782/*{{{ process sgr sequences */
3288void 3783void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3784rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3785{
3291 unsigned int i; 3786 unsigned int i;
3292 short rendset; 3787 short rendset;
3293 int rendstyle; 3788 int rendstyle;
3294 3789
3295 if (nargs == 0) 3790 if (nargs == 0)
3296 { 3791 {
3297 scr_rendition (0, ~RS_None); 3792 scr_rendition (0, ~RS_None);
3298 return; 3793 return;
3299 } 3794 }
3795
3300 for (i = 0; i < nargs; i++) 3796 for (i = 0; i < nargs; i++)
3301 { 3797 {
3302 rendset = -1; 3798 rendset = -1;
3303 switch (arg[i]) 3799 switch (arg[i])
3304 { 3800 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3802 rendset = 0, rendstyle = ~RS_None;
3307 break; 3803 break;
3308 case 1: 3804 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3805 rendset = 1, rendstyle = RS_Bold;
3310 break; 3806 break;
3807 //case 2: // low intensity
3808 case 3:
3809 rendset = 1, rendstyle = RS_Italic;
3810 break;
3311 case 4: 3811 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3812 rendset = 1, rendstyle = RS_Uline;
3313 break; 3813 break;
3314 case 5: 3814 case 5: // slowly blinking
3815 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3816 rendset = 1, rendstyle = RS_Blink;
3316 break; 3817 break;
3818 //case 6: // scoansi light background
3317 case 7: 3819 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3820 rendset = 1, rendstyle = RS_RVid;
3319 break; 3821 break;
3320 case 8: 3822 case 8:
3321 // invisible. NYI 3823 // invisible. NYI
3322 break; 3824 break;
3323 case 22: 3825 //case 9: // crossed out
3826 //case 10: // scoansi acs off, primary font
3827 //case 11: // scoansi acs on, first alt font
3828 //case 12: // scoansi acs on, |0x80, second alt font
3829 //...
3830 //case 19: // ninth alt font
3831 //case 20: // gothic
3832 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3833 rendset = 0, rendstyle = RS_Bold;
3834 break;
3835 case 22: // normal intensity
3836 rendset = 0, rendstyle = RS_Bold;
3837 break;
3838 case 23: // disable italic
3839 rendset = 0, rendstyle = RS_Italic;
3325 break; 3840 break;
3326 case 24: 3841 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3842 rendset = 0, rendstyle = RS_Uline;
3328 break; 3843 break;
3329 case 25: 3844 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3845 rendset = 0, rendstyle = RS_Blink;
3331 break; 3846 break;
3847 case 26: // variable spacing (iso 8613)
3848 rendset = 0, rendstyle = RS_Blink;
3849 break;
3332 case 27: 3850 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3851 rendset = 0, rendstyle = RS_RVid;
3334 break; 3852 break;
3335 case 28:
3336 // visible. NYI 3853 //case 28: // visible. NYI
3337 break; 3854 //case 29: // not crossed-out
3338 } 3855 }
3339 3856
3340 if (rendset != -1) 3857 if (rendset != -1)
3341 { 3858 {
3342 scr_rendition (rendset, rendstyle); 3859 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3870 case 35:
3354 case 36: 3871 case 36:
3355 case 37: 3872 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3873 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3874 break;
3358#ifdef TTY_256COLOR 3875 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3876 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3877 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3878 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3879 i += 2;
3364 } 3880 }
3365 break; 3881 break;
3366#endif
3367 case 39: /* default fg */ 3882 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3883 scr_color (Color_fg, Color_fg);
3369 break; 3884 break;
3370 3885
3371 case 40: 3886 case 40:
… …
3376 case 45: 3891 case 45:
3377 case 46: 3892 case 46:
3378 case 47: 3893 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3894 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3895 break;
3381#ifdef TTY_256COLOR 3896 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3897 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3898 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3899 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3900 i += 2;
3387 } 3901 }
3388 break; 3902 break;
3389#endif
3390 case 49: /* default bg */ 3903 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3904 scr_color (Color_bg, Color_bg);
3392 break; 3905 break;
3393 3906
3394#ifndef NO_BRIGHTCOLOR 3907 //case 50: // not variable spacing
3908
3909#if !ENABLE_MINIMAL
3395 case 90: 3910 case 90:
3396 case 91: /* set bright fg color */ 3911 case 91: /* set bright fg color */
3397 case 92: 3912 case 92:
3398 case 93: 3913 case 93:
3399 case 94: 3914 case 94:
3400 case 95: 3915 case 95:
3401 case 96: 3916 case 96:
3402 case 97: 3917 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3918 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3919 break;
3406 case 100: 3920 case 100:
3407 case 101: /* set bright bg color */ 3921 case 101: /* set bright bg color */
3408 case 102: 3922 case 102:
3409 case 103: 3923 case 103:
3410 case 104: 3924 case 104:
3411 case 105: 3925 case 105:
3412 case 106: 3926 case 106:
3413 case 107: 3927 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3928 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3929 break;
3417#endif 3930#endif
3418
3419 } 3931 }
3420 } 3932 }
3421} 3933}
3422/*}}} */ 3934/*}}} */
3423 3935
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3936/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3937void
3426rxvt_term::process_graphics () 3938rxvt_term::process_graphics ()
3427{ 3939{
3428 unsigned char ch, cmd = cmd_getc (); 3940 unicode_t ch, cmd = cmd_getc ();
3429 3941
3430 if (cmd == 'Q') 3942 if (cmd == 'Q')
3943 {
3431 { /* query graphics */ 3944 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3945 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3946 return;
3434 } 3947 }
3435 /* swallow other graphics sequences until terminating ':' */ 3948 /* swallow other graphics sequences until terminating ':' */
3436 do 3949 do
3437 ch = cmd_getc (); 3950 ch = cmd_getc ();
… …
3447 */ 3960 */
3448void 3961void
3449rxvt_term::tt_printf (const char *fmt,...) 3962rxvt_term::tt_printf (const char *fmt,...)
3450{ 3963{
3451 va_list arg_ptr; 3964 va_list arg_ptr;
3452 unsigned char buf[256]; 3965 char buf[256];
3453 3966
3454 va_start (arg_ptr, fmt); 3967 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3968 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3969 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3970 tt_write (buf, strlen (buf));
3458} 3971}
3459 3972
3460/* ---------------------------------------------------------------------- */ 3973/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3974/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 3975 * or generated by us in response to a query ESC sequence.
3463 */ 3976 */
3464void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3466{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3977const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3468 3978
3469 if (len) 3979void
3980rxvt_term::tt_write (const char *data, unsigned int len)
3981{
3982 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3983 return;
3984
3985 if (pty->pty < 0)
3986 return;
3987
3988 if (v_buflen == 0)
3989 {
3990 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3991
3992 if ((unsigned int)written == len)
3993 return;
3994
3995 data += written;
3996 len -= written;
3470 { 3997 }
3998
3999 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4000
4001 memcpy (v_buffer + v_buflen, data, len);
4002 v_buflen += len;
4003
4004 pty_ev.set (ev::READ | ev::WRITE);
4005}
4006
4007void rxvt_term::pty_write ()
4008{
4009 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4010
4011 if (written > 0)
4012 {
4013 v_buflen -= written;
4014
3471 if (v_buflen == 0) 4015 if (v_buflen == 0)
3472 { 4016 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4017 free (v_buffer);
3500 v_buffer = 0; 4018 v_buffer = 0;
3501 v_buflen = 0;
3502 4019
3503 pty_ev.set (EVENT_READ); 4020 pty_ev.set (ev::READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4021 return;
3516 } 4022 }
4023
4024 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4025 }
4026 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4027 pty_ev.set (ev::READ);
3518} 4028}
3519 4029
3520/*----------------------- end-of-file (C source) -----------------------*/ 4030/*----------------------- end-of-file (C source) -----------------------*/
3521 4031

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