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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.438 by root, Thu Feb 4 21:55:12 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 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284static int
285hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303static inline KeySym
304translate_keypad (KeySym keysym, bool kp)
305{
306#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home
309 XK_KP_4, // XK_KP_Left
310 XK_KP_8, // XK_KP_Up
311 XK_KP_6, // XK_KP_Right
312 XK_KP_2, // XK_KP_Down
313# ifndef UNSHIFTED_SCROLLKEYS
314 XK_KP_9, // XK_KP_Prior
315 XK_KP_3, // XK_KP_Next
316# else
317 XK_Prior,
318 XK_Next,
319# endif
320 XK_KP_1, // XK_KP_End
321 XK_KP_5, // XK_KP_Begin
322 };
323
324 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
325 {
326 unsigned int index = keysym - XK_KP_Home;
327 keysym = kp ? keypadtrans[index] : XK_Home + index;
328 }
329 else if (keysym == XK_KP_Insert)
330 keysym = kp ? XK_KP_0 : XK_Insert;
331# ifndef NO_DELETE_KEY
332 else if (keysym == XK_KP_Delete)
333 keysym = kp ? XK_KP_Decimal : XK_Delete;
334# endif
335#endif
336 return keysym;
337}
338
339static inline int
340map_function_key (KeySym keysym)
341{
342 int param = 0;
343
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
345 {
346 param = 11 + keysym - XK_F1;
347 if (keysym >= XK_F17)
348 param += 4;
349 else if (keysym >= XK_F15)
350 param += 3;
351 else if (keysym >= XK_F11)
352 param += 2;
353 else if (keysym >= XK_F6)
354 param += 1;
355 }
356 else
357 switch (keysym)
358 {
359 case XK_Find:
360 param = 1;
361 break;
362 case XK_Insert:
363 param = 2;
364 break;
365#ifdef DXK_Remove
366 case DXK_Remove:
367#endif
368 case XK_Execute:
369 param = 3;
370 break;
371 case XK_Select:
372 param = 4;
373 break;
374#ifndef UNSHIFTED_SCROLLKEYS
375 case XK_Prior:
376 param = 5;
377 break;
378 case XK_Next:
379 param = 6;
380 break;
381 case XK_Home:
382 param = 7;
383 break;
384 case XK_End:
385 param = 8;
386 break;
387#endif
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398void
59rxvt_term::lookup_key (XKeyEvent &ev) 399rxvt_term::key_press (XKeyEvent &ev)
60{ 400{
61 int ctrl, meta, shft, len; 401 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 402 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 403 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 404 char kbuf[KBUFSZ];
405
406#if ISO_14755
407 if (iso14755buf & ISO_14755_52)
408 return;
409#endif
69 410
70 /* 411 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 412 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 413 * escape sequence to toggle the Keypad.
73 * 414 *
74 * Always permit `shift' to override the current setting 415 * Always permit `shift' to override the current setting
75 */ 416 */
76 shft = (ev.state & ShiftMask); 417 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 418 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 419 meta = ev.state & ModMetaMask;
79 420
80 if (numlock_state || (ev.state & ModNumLockMask)) 421 if (numlock_state || (ev.state & ModNumLockMask))
81 { 422 {
82 numlock_state = (ev.state & ModNumLockMask); 423 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 424 set_privmode (PrivMode_aplKP, !numlock_state);
84 } 425 }
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 {
145 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 492 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 493#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 494
166 if (TermWin.saveLines) 495 if (saveLines)
167 { 496 {
168#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 498 if (!ctrl && !meta)
170 {
171#else 499#else
172 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
173 { 502 {
174#endif
175 int lnsppg; 503 int lnsppg;
176 504
177#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 507#else
180 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
181#endif 509#endif
510 max_it (lnsppg, 1);
511
182 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
183 { 513 {
184 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
185 return; 515 return;
186 } 516 }
… …
213 scr_move_to (0, 1); 543 scr_move_to (0, 1);
214 return; 544 return;
215 } 545 }
216 else if (keysym == XK_End) 546 else if (keysym == XK_End)
217 { 547 {
218 scr_move_to (1, 0); 548 scr_move_to (1, 1);
219 return; 549 return;
220 } 550 }
221 } 551 }
222#endif 552#endif
223 } 553 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 559 {
230 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
232 } 562 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 564 {
235 switch (keysym) 565 switch (keysym)
236 { 566 {
237 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
240 return; 570 return;
571#if TODO
241 /* rxvt extras */ 572 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 574 change_font (FONT_UP);
244 return; 575 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 577 change_font (FONT_DN);
247 return; 578 return;
579#endif
248 } 580 }
249 } 581 }
250 } 582 }
251#ifdef PRINTPIPE 583
252 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
253 { 585 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
255 return;
256 } 587 {
257#endif 588 int hv;
258 589
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 590 if (iso14755buf & ISO_14755_51
260 { 591 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 592 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 593 {
264 unsigned int l; 594 commit_iso14755 ();
265 const unsigned char *kbuf0; 595 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 596# if ISO_14755
267 597 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 598# endif
276 tt_write (&ch, 1); 599 return;
277 tt_write (kbuf0, l); 600 }
601 else if (keysym == XK_BackSpace)
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
278 return; 616 return;
279 } 617 }
280 else 618 else
281#endif
282 { 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 switch (translate_keypad (keysym, kp))
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
283 newlen = 1; 684 newlen = 0;
284 switch (keysym) 685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
285 { 768 {
286#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
287 case XK_BackSpace: 770 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 772 else
295 STRCPY (kbuf, key_backspace);
296 break;
297#endif
298#ifndef NO_DELETE_KEY
299 case XK_Delete:
300 STRCPY (kbuf, key_delete);
301 break;
302#endif
303 case XK_Tab:
304 if (shft)
305 STRCPY (kbuf, "\033[Z");
306 else
307 {
308#ifdef CTRL_TAB_MAKES_META
309 if (ctrl)
310 meta = 1;
311#endif
312#ifdef MOD4_TAB_MAKES_META
313 if (ev.state & Mod4Mask)
314 meta = 1;
315#endif
316 newlen = 0;
317 }
318 break;
319
320#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
326 {
327 STRCPY (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break;
330 }
331 else
332 /* translate to std. cursor key */
333 keysym = XK_Left + (keysym - XK_KP_Left);
334 /* FALLTHROUGH */
335#endif
336 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */
343 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl)
346 {
347 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left];
349 }
350 else if (PrivateModes & PrivMode_aplCUR)
351 kbuf[1] = 'O';
352 break;
353
354#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior
356 case XK_KP_Prior:
357 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
359 {
360 STRCPY (kbuf, "\033Oy");
361 break;
362 }
363 /* FALLTHROUGH */
364# endif
365 case XK_Prior:
366 STRCPY (kbuf, "\033[5~");
367 break;
368# ifdef XK_KP_Next
369 case XK_KP_Next:
370 /* allow shift to override */
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
372 {
373 STRCPY (kbuf, "\033Os");
374 break;
375 }
376 /* FALLTHROUGH */
377# endif
378 case XK_Next:
379 STRCPY (kbuf, "\033[6~");
380 break;
381#endif
382 case XK_KP_Enter:
383 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
385 {
386 STRCPY (kbuf, "\033OM");
387 }
388 else
389 {
390 kbuf[0] = '\r';
391 kbuf[1] = '\0';
392 }
393 break;
394
395#ifdef XK_KP_Begin
396 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou");
398 break;
399
400 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op");
402 break;
403
404 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On");
406 break;
407#endif
408 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1);
414 break;
415
416 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */
418 case XK_KP_Separator: /* "\033Ol" : "," */
419 case XK_KP_Subtract: /* "\033Om" : "-" */
420 case XK_KP_Decimal: /* "\033On" : "." */
421 case XK_KP_Divide: /* "\033Oo" : "/" */
422 case XK_KP_0: /* "\033Op" : "0" */
423 case XK_KP_1: /* "\033Oq" : "1" */
424 case XK_KP_2: /* "\033Or" : "2" */
425 case XK_KP_3: /* "\033Os" : "3" */
426 case XK_KP_4: /* "\033Ot" : "4" */
427 case XK_KP_5: /* "\033Ou" : "5" */
428 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
434 {
435 STRCPY (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply);
437 }
438 else
439 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0';
442 }
443 break;
444
445 case XK_Find:
446 STRCPY (kbuf, "\033[1~");
447 break;
448 case XK_Insert:
449 STRCPY (kbuf, "\033[2~");
450 break;
451#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove:
453 /* FALLTHROUGH */
454#endif
455 case XK_Execute:
456 STRCPY (kbuf, "\033[3~");
457 break;
458 case XK_Select:
459 STRCPY (kbuf, "\033[4~");
460 break;
461#ifdef XK_KP_End
462 case XK_KP_End:
463 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
465 {
466 STRCPY (kbuf, "\033Oq");
467 break;
468 }
469 /* FALLTHROUGH */
470#endif
471 case XK_End:
472 STRCPY (kbuf, KS_END);
473 break;
474#ifdef XK_KP_Home
475 case XK_KP_Home:
476 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
478 {
479 STRCPY (kbuf, "\033Ow");
480 break;
481 }
482 /* FALLTHROUGH */
483#endif
484 case XK_Home:
485 STRCPY (kbuf, KS_HOME);
486 break;
487
488#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490
491 case XK_F1: /* "\033[11~" */
492 case XK_F2: /* "\033[12~" */
493 case XK_F3: /* "\033[13~" */
494 case XK_F4: /* "\033[14~" */
495 case XK_F5: /* "\033[15~" */
496 FKEY (11, XK_F1);
497 break;
498 case XK_F6: /* "\033[17~" */
499 case XK_F7: /* "\033[18~" */
500 case XK_F8: /* "\033[19~" */
501 case XK_F9: /* "\033[20~" */
502 case XK_F10: /* "\033[21~" */
503 FKEY (17, XK_F6);
504 break;
505 case XK_F11: /* "\033[23~" */
506 case XK_F12: /* "\033[24~" */
507 case XK_F13: /* "\033[25~" */
508 case XK_F14: /* "\033[26~" */
509 FKEY (23, XK_F11);
510 break;
511 case XK_F15: /* "\033[28~" */
512 case XK_F16: /* "\033[29~" */
513 FKEY (28, XK_F15);
514 break;
515 case XK_Help: /* "\033[28~" */
516 FKEY (28, XK_Help);
517 break;
518 case XK_Menu: /* "\033[29~" */
519 FKEY (29, XK_Menu);
520 break;
521 case XK_F17: /* "\033[31~" */
522 case XK_F18: /* "\033[32~" */
523 case XK_F19: /* "\033[33~" */
524 case XK_F20: /* "\033[34~" */
525 case XK_F21: /* "\033[35~" */
526 case XK_F22: /* "\033[36~" */
527 case XK_F23: /* "\033[37~" */
528 case XK_F24: /* "\033[38~" */
529 case XK_F25: /* "\033[39~" */
530 case XK_F26: /* "\033[40~" */
531 case XK_F27: /* "\033[41~" */
532 case XK_F28: /* "\033[42~" */
533 case XK_F29: /* "\033[43~" */
534 case XK_F30: /* "\033[44~" */
535 case XK_F31: /* "\033[45~" */
536 case XK_F32: /* "\033[46~" */
537 case XK_F33: /* "\033[47~" */
538 case XK_F34: /* "\033[48~" */
539 case XK_F35: /* "\033[49~" */
540 FKEY (31, XK_F17);
541 break;
542#undef FKEY
543 default:
544 newlen = 0; 773 newlen = 0;
545 break;
546 } 774 }
547 if (newlen) 775 break;
548 len = STRLEN (kbuf);
549 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
550 /* 781 /*
551 * Pass meta for all function keys, if 'meta' option set 782 * Pass meta for all function keys, if 'meta' option set
552 */ 783 */
553#ifdef META8_OPTION 784#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 785 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 790 else if (ctrl && keysym == XK_minus)
560 { 791 {
561 len = 1; 792 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
564 else 800 else
565 { 801 {
566#ifdef META8_OPTION 802#ifdef META8_OPTION
567 /* set 8-bit on */ 803 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 804 if (meta && (meta_char == 0x80))
569 { 805 {
570 unsigned char *ch; 806 char *ch;
571 807
572 for (ch = kbuf; ch < kbuf + len; ch++) 808 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 809 *ch |= 0x80;
810
574 meta = 0; 811 meta = 0;
575 } 812 }
576#endif 813#endif
577 /* nil */ ; 814 /* nil */ ;
578 } 815 }
579 } 816 }
580 817
818 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
819 return;
820
581 if (len <= 0) 821 if (len <= 0)
582 return; /* not mapped */ 822 return; /* not mapped */
583 823
584 if (Options & Opt_scrollTtyKeypress) 824 if (option (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 825 if (view_start)
586 { 826 {
587 TermWin.view_start = 0; 827 view_start = 0;
588 want_refresh = 1; 828 want_refresh = 1;
589 } 829 }
590 830
591 /* 831 /*
592 * these modifications only affect the static keybuffer 832 * these modifications only affect the static keybuffer
… …
607#ifdef META8_OPTION 847#ifdef META8_OPTION
608 && meta_char == C0_ESC 848 && meta_char == C0_ESC
609#endif 849#endif
610 ) 850 )
611 { 851 {
612 const unsigned char ch = C0_ESC; 852 const char ch = C0_ESC;
613 tt_write (&ch, 1); 853 tt_write (&ch, 1);
614 } 854 }
615 855
616#if defined(DEBUG_CMD)
617 /* Display keyboard buffer contents */
618 unsigned char *p;
619 int i;
620
621 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
622 for (i = 0, p = kbuf; i < len; i++, p++)
623 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
624 fprintf (stderr, "'\n");
625#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len); 856 tt_write (kbuf, (unsigned int)len);
627} 857}
628/*}}} */
629 858
630#if (MENUBAR_MAX) 859void
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 860rxvt_term::key_release (XKeyEvent &ev)
632/* attempt to `write' count to the input buffer */ 861{
862#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
863 KeySym keysym;
864
865 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
866#endif
867
868#if ENABLE_FRILLS || ISO_14755
869 // ISO 14755 support
870 if (iso14755buf)
871 if (iso14755buf & ISO_14755_52)
872 {
873# if ISO_14755
874 scr_overlay_off ();
875# endif
876# if ISO_14755
877 // iso14755 part 5.2 handling: release time
878 // first: controls
879 if ((ev.state & ControlMask)
880 && ((keysym >= 0x40 && keysym <= 0x5f)
881 || (keysym >= 0x61 && keysym <= 0x7f)))
882 {
883 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
884 commit_iso14755 ();
885
886 return;
887 }
888
889 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
890 if (i[0] == keysym)
891 {
892 iso14755buf = ISO_14755_51 | i[1];
893 commit_iso14755 ();
894
895 return;
896 }
897
898 scr_bell ();
899# endif
900 iso14755buf = 0;
901
902 return;
903 }
904 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
905 {
906# if ISO_14755
907 scr_overlay_off ();
908# endif
909 if (iso14755buf & ISO_14755_51)
910 commit_iso14755 ();
911#if ISO_14755
912 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
913 {
914 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
915
916 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
917 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
918 }
919# endif
920 else
921 iso14755buf = 0;
922 }
923#endif
924
925 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
926 return;
927
928#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
929 if (!(ev.state & ControlMask))
930 slip_wheel_ev.stop ();
931 else if (keysym == XK_Control_L || keysym == XK_Control_R)
932 mouse_slip_wheel_speed = 0;
933#endif
934}
935
936#if defined (KEYSYM_RESOURCE)
633unsigned int 937unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 938rxvt_term::cmd_write (const char *str, unsigned int count)
635{ 939{
636 unsigned int n, s; 940 unsigned int n, s;
637 941
638 n = cmdbuf_ptr - cmdbuf_base; 942 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 943 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 944
641 if (n > 0 && s < count) 945 if (n > 0 && s < count)
642 { 946 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 947 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 948 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 949 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 950 cmdbuf_endp -= n;
647 s += n; 951 s += n;
648 } 952 }
649 953
650 if (count > s) 954 if (count > s)
651 { 955 {
652 rxvt_print_error ("data loss: cmd_write too large"); 956 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 957 count = s;
654 } 958 }
655 959
656 for (; count--;) 960 for (; count--;)
657 *cmdbuf_endp++ = *str++; 961 *cmdbuf_endp++ = *str++;
658 962
659 cmd_parse (); 963 cmd_parse ();
660 964
661 return 0; 965 return 0;
662} 966}
663#endif /* MENUBAR_MAX */ 967#endif
664 968
665void 969void
666rxvt_term::flush () 970rxvt_term::flush ()
667{ 971{
668#ifdef TRANSPARENT 972 flush_ev.stop ();
669 if (want_full_refresh) 973
974#ifdef HAVE_BG_PIXMAP
975 if (bgPixmap.check_clearChanged ())
670 { 976 {
671 want_full_refresh = 0; 977// scr_clear (true); This needs to be researched further!
672 scr_clear ();
673 scr_touch (false); 978 scr_touch (false);
674 want_refresh = 1;
675 } 979 }
676#endif 980#endif
677 981
678 if (want_refresh) 982 if (want_refresh)
679 { 983 {
984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
985 {
986 int row = view_start;
987 int end_row = row + nrow;
988
989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
991
992 do
993 {
994 int start_row = row;
995 line_t *l;
996
997 do
998 {
999 l = &ROW (row++);
1000
1001 if (!(l->f & LINE_FILTERED))
1002 {
1003 // line not filtered, mark it as filtered
1004 l->f |= LINE_FILTERED;
1005 while (l->is_longer ())
1006 {
1007 l = &ROW (row++);
1008 l->f |= LINE_FILTERED;
1009 }
1010
1011 // and filter it
1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1013
1014 break;
1015 }
1016 }
1017 while (l->is_longer () && row < end_row);
1018 }
1019 while (row < end_row);
1020 }
1021
680 scr_refresh (refresh_type); 1022 scr_refresh ();
681 scrollbar_show (1); 1023 scrollBar.show (1);
682#ifdef USE_XIM 1024#ifdef USE_XIM
683 IMSendSpot (); 1025 IMSendSpot ();
684#endif 1026#endif
685
686 } 1027 }
687 1028
688 display->flush (); 1029 display->flush ();
689} 1030}
690 1031
1032/* checks wether a refresh is requested and starts the refresh timer */
691void 1033void
692rxvt_term::check_cb (check_watcher &w) 1034rxvt_term::refresh_check ()
693{ 1035{
694 SET_R (this); 1036 if (want_refresh && !flush_ev.is_active ())
695 SET_LOCALE (locale); 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
696 1038
1039 display->flush ();
1040}
1041
1042void
1043rxvt_term::flush_cb (ev::timer &w, int revents)
1044{
1045 make_current ();
1046
1047 refresh_count = 0;
697 flush (); 1048 flush ();
698} 1049}
699 1050
700#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
701void 1052void
702rxvt_term::cursor_blink_cb (time_watcher &w) 1053rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
703{ 1054{
704 hidden_cursor = !hidden_cursor; 1055 hidden_cursor = !hidden_cursor;
705 want_refresh = 1; 1056 want_refresh = 1;
706 1057 refresh_check ();
707 w.start (w.at + BLINK_INTERVAL);
708} 1058}
709#endif 1059#endif
710 1060
711#ifdef TEXT_BLINK 1061#ifdef TEXT_BLINK
712void 1062void
713rxvt_term::text_blink_cb (time_watcher &w) 1063rxvt_term::text_blink_cb (ev::timer &w, int revents)
714{ 1064{
715 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1065 if (scr_refresh_rend (RS_Blink, RS_Blink))
716 { 1066 {
717 hidden_text = !hidden_text; 1067 hidden_text = !hidden_text;
718 want_refresh = 1; 1068 want_refresh = 1;
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1069 refresh_check ();
1070 }
1071 else
1072 w.stop ();
1073}
1074#endif
1075
1076#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1077void
1078rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1079{
1080 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1081 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
720 } 1082 {
1083 want_refresh = 1;
1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
721} 1088}
1089#endif
1090
1091#ifdef SELECTION_SCROLLING
1092void
1093rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1094{
1095 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1096 {
1097 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
1103}
1104#endif
1105
1106#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1107void
1108rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1109{
1110 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1111 {
1112 want_refresh = 1;
1113 refresh_check ();
1114 }
1115
1116 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1117 {
1118 mouse_slip_wheel_speed = 0;
1119 w.stop ();
1120 }
1121}
1122#endif
1123
1124#if LINUX_YIELD_HACK
1125static struct event_handler
1126{
1127 ev::prepare yield_ev;
1128
1129 void yield_cb (ev::prepare &w, int revents)
1130 {
1131 // this should really be sched_yield(), but the linux guys thought
1132 // that giving a process calling sched_yield () less cpu time than
1133 // ones with high nice levels is a useful thing to do. It surely is is
1134 // allowed by the sus... as is returning ENOSYS.
1135 // since the linux guys additionally thought that breaking the only
1136 // known workaroudn against their unusable sched_yield hack is cool,
1137 // we just nanosleep a bit and hope for the best.
1138
1139 struct timespec ts = { 0, 1000 };
1140 nanosleep (&ts, 0);
1141
1142 w.stop ();
1143 }
1144
1145 event_handler ()
1146 : yield_ev (this, &event_handler::yield_cb)
1147 {
1148 }
1149} event_handler;
722#endif 1150#endif
723 1151
724bool 1152bool
725rxvt_term::pty_fill () 1153rxvt_term::pty_fill ()
726{ 1154{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1155 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1156
1157 if (CBUFSIZ == n)
1158 {
1159 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1160 n = 0;
1161 }
728 1162
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1163 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1164 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1165 cmdbuf_endp = cmdbuf_ptr + n;
732 1166
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1167 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
734 1168
735 if (n > 0) 1169 if (r > 0)
736 { 1170 {
737 cmdbuf_endp += n; 1171 cmdbuf_endp += r;
738 return true; 1172 return true;
739 } 1173 }
740 else if (n < 0 && errno != EAGAIN) 1174 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1175 {
1176#if LINUX_YIELD_HACK
1177 if (display->is_local)
1178 event_handler.yield_ev.start ();
1179#endif
1180 }
1181 else
1182 {
1183 pty_ev.stop ();
1184
1185 if (!option (Opt_hold))
741 destroy (); 1186 destroy ();
742 1187 }
1188
743 return false; 1189 return false;
744} 1190}
745 1191
746void 1192void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1193rxvt_term::pty_cb (ev::io &w, int revents)
748{ 1194{
749 SET_R (this); 1195 make_current ();
750 SET_LOCALE (locale);
751 1196
752 if (revents & EVENT_WRITE) 1197 if (revents & ev::READ)
753 tt_write (0, 0);
754 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us 1198 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong 1199 for (int i = CBUFCNT; i-- && pty_fill (); )
760 while (flag && pty_fill ())
761 {
762 if (!seen_input)
763 {
764 seen_input = 1;
765 /* once we know the shell is running, send the screen size. Again! */
766 tt_winch ();
767 }
768
769 if (cmd_parse ()) 1200 cmd_parse ();
770 break;
771 }
772 }
773}
774 1201
775bool 1202 if (revents & ev::WRITE)
776rxvt_term::cmd_parse () 1203 pty_write ();
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780 1204
781 for (;;) 1205 refresh_check ();
782 {
783 if (ch == NOCHAR)
784 ch = next_char ();
785
786 if (ch == NOCHAR) // TODO: improve
787 break;
788
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 {
807 *str++ = ch;
808
809 if (ch == '\n')
810 {
811 nlines++;
812 refresh_count++;
813
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR;
820 break;
821 }
822
823 // scr_add_lines only works for nlines < TermWin.nrow - 1.
824 if (nlines >= TermWin.nrow - 1)
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break;
836 }
837 }
838 }
839
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 {
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873
874 ch = NOCHAR;
875 }
876 }
877
878 return flag;
879} 1206}
880 1207
881// read the next character, currently handles UTF-8 1208void
882// will probably handle all sorts of other stuff in the future 1209rxvt_term::pointer_unblank ()
883uint32_t
884rxvt_term::next_char ()
885{ 1210{
886 while (cmdbuf_ptr < cmdbuf_endp) 1211 XDefineCursor (dpy, vt, TermWin_cursor);
887 { 1212 recolour_cursor ();
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892
893 wchar_t wc;
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
895
896 if (len == (size_t)-2)
897 {
898 // the mbstate stores incomplete sequences. didn't know this :/
899 cmdbuf_ptr = cmdbuf_endp;
900 break;
901 }
902
903 if (len == (size_t)-1)
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905
906 // assume wchar == unicode
907 cmdbuf_ptr += len;
908 return wc;
909 }
910
911 return NOCHAR;
912}
913
914/* rxvt_cmd_getc () - Return next input character */
915/*
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{
922 for (;;)
923 {
924 uint32_t c = next_char ();
925 if (c != NOCHAR)
926 return c;
927
928 // incomplete sequences should occur rarely, still, a better solution
929 // would be preferred. either setjmp/longjmp or better design.
930 fcntl (cmd_fd, F_SETFL, 0);
931 pty_fill ();
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
933 }
934}
935 1213
936#ifdef POINTER_BLANK 1214#ifdef POINTER_BLANK
937void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0; 1215 hidden_pointer = 0;
944 1216
945 if (Options & Opt_pointerBlank) 1217 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1218 pointer_ev.start (pointerBlankDelay);
1219#endif
947} 1220}
948 1221
1222#ifdef POINTER_BLANK
949void 1223void
950rxvt_term::pointer_blank () 1224rxvt_term::pointer_blank ()
951{ 1225{
952 if (! (Options & Opt_pointerBlank)) 1226 if (!option (Opt_pointerBlank))
953 return; 1227 return;
954 1228
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1229 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1230 XFlush (dpy);
957 1231
958 hidden_pointer = 1; 1232 hidden_pointer = 1;
959} 1233}
960 1234
961void 1235void
962rxvt_term::pointer_cb (time_watcher &w) 1236rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1237{
964 SET_R (this); 1238 make_current ();
965 SET_LOCALE (locale);
966 1239
967 pointer_blank (); 1240 pointer_blank ();
968} 1241}
969#endif 1242#endif
970 1243
971void 1244void
972rxvt_term::mouse_report (XButtonEvent &ev) 1245rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1246{
974 int button_number, key_state = 0; 1247 int button_number, key_state = 0;
975 int x, y; 1248 int x, y;
1249 int code = 32;
976 1250
977 x = ev.x; 1251 x = Pixel2Col (ev.x);
978 y = ev.y; 1252 y = Pixel2Row (ev.y);
979 pixel_position (&x, &y); 1253 if (ev.type == MotionNotify)
1254 {
1255 if (x == mouse_row && y == mouse_col)
1256 return;
1257 mouse_row = x;
1258 mouse_col = y;
1259 code += 32;
1260 }
980 1261
981 if (MEvent.button == AnyButton) 1262 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1263 button_number = 3;
984 }
985 else 1264 else
986 { 1265 {
987 button_number = MEvent.button - Button1; 1266 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1267 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1268 if (button_number >= 3)
990 button_number += (64 - 3); 1269 button_number += (64 - 3);
991 } 1270 }
992 1271
993 if (PrivateModes & PrivMode_MouseX10) 1272 if (priv_modes & PrivMode_MouseX10)
994 { 1273 {
995 /* 1274 /*
996 * do not report ButtonRelease 1275 * do not report ButtonRelease
997 * no state info allowed 1276 * no state info allowed
998 */ 1277 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1292 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1293 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1294#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1295 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1296#endif
1018
1019 } 1297 }
1020 1298
1021#ifdef DEBUG_MOUSEREPORT 1299#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1300 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1301 if (key_state & 16)
1024 fputc ('C', stderr); 1302 fputc ('C', stderr);
1025 if (key_state & 4) 1303 if (key_state & 4)
1026 fputc ('S', stderr); 1304 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1308 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1309 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1310 button_number,
1033 x + 1, 1311 x + 1,
1034 y + 1); 1312 y + 1);
1035#else 1313#endif
1314
1036 tt_printf ("\033[M%c%c%c", 1315 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1316 (code + button_number + key_state),
1038 (32 + x + 1), 1317 (32 + x + 1),
1039 (32 + y + 1)); 1318 (32 + y + 1));
1040#endif
1041} 1319}
1042
1043#ifdef USING_W11LIB
1044void
1045rxvt_W11_process_x_event (XEvent *ev)
1046{
1047 rxvt_t *r = rxvt_get_r ();
1048
1049 x_cb (*ev);
1050}
1051#endif
1052 1320
1053/*{{{ process an X event */ 1321/*{{{ process an X event */
1054void 1322void
1055rxvt_term::x_cb (XEvent &ev) 1323rxvt_term::x_cb (XEvent &ev)
1056{ 1324{
1057 SET_R (this); 1325 make_current ();
1058 SET_LOCALE (locale);
1059 1326
1060#if defined(CURSOR_BLINK) 1327 dLocal (Display *, dpy);
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1062 {
1063 if (hidden_cursor)
1064 {
1065 hidden_cursor = 0;
1066 want_refresh = 1;
1067 }
1068 1328
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1329 if (ev.xany.window == vt
1070 } 1330 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1331 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1072
1073#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 {
1076 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease)
1079 if (hidden_pointer)
1080 pointer_unblank ();
1081
1082 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank ();
1084 }
1085#endif
1086
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return; 1332 return;
1090#endif
1091 1333
1334 // for XQueryPointer
1092 Window unused_root, unused_child; 1335 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1336 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1337 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1338
1145 switch (ev.type) 1339 switch (ev.type)
1146 { 1340 {
1147 case KeyPress: 1341 case KeyPress:
1148 lookup_key (ev.xkey); 1342 key_press (ev.xkey);
1149 break; 1343 break;
1150 1344
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1345 case KeyRelease:
1153 { 1346 key_release (ev.xkey);
1154 if (! (ev.xkey.state & ControlMask))
1155 mouse_slip_wheel_speed = 0;
1156 else
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1347 break;
1165 }
1166#endif
1167 1348
1168 case ButtonPress: 1349 case ButtonPress:
1169 button_press (ev.xbutton); 1350 button_press (ev.xbutton);
1170 break; 1351 break;
1171 1352
… …
1173 button_release (ev.xbutton); 1354 button_release (ev.xbutton);
1174 break; 1355 break;
1175 1356
1176 case ClientMessage: 1357 case ClientMessage:
1177 if (ev.xclient.format == 32 1358 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1359 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1179 destroy ();
1180#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink))
1186 { 1360 {
1187 /* Get Dnd data */ 1361 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1362 {
1189 int ActualFormat; 1363 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1364 {
1191 unsigned long Size, RemainingBytes; 1365 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1366 {
1193 XGetWindowProperty (display->display, display->root, 1367 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1368 destroy ();
1195 0L, 1000000L, 1369 }
1196 False, AnyPropertyType, 1370#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1371 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1372 XSendEvent (dpy, ev.xclient.window = display->root,
1373 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1374 &ev);
1200 XChangeProperty (display->display, display->root, 1375#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1376 }
1202 8, PropModeReplace, 1377 }
1203 data, STRLEN (data)); 1378#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1379 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1380 {
1381 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1382 focus_in ();
1383 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1384 focus_out ();
1385 }
1386#endif
1206 } 1387 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1388 break;
1213 1389
1214 /* 1390 /*
1215 * XXX: this is not the _current_ arrangement 1391 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1392 * Here's my conclusion:
… …
1235 break; 1411 break;
1236 } 1412 }
1237 break; 1413 break;
1238 1414
1239 case FocusIn: 1415 case FocusIn:
1240 if (!TermWin.focus) 1416 if (ev.xfocus.detail != NotifyInferior
1417 && ev.xfocus.detail != NotifyPointer
1418 && ev.xfocus.mode != NotifyGrab)
1419 focus_in ();
1420 break;
1421
1422 case FocusOut:
1423 if (ev.xfocus.detail != NotifyInferior
1424 && ev.xfocus.detail != NotifyPointer
1425 && ev.xfocus.mode != NotifyGrab)
1426 focus_out ();
1427 break;
1428
1429 case ConfigureNotify:
1430 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1431 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1432 szHint.width, szHint.height);*/
1433 if (ev.xconfigure.window == parent[0])
1241 { 1434 {
1242 TermWin.focus = 1; 1435 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1;
1244#ifdef USE_XIM
1245 if (Input_Context != NULL)
1246 XSetICFocus (Input_Context);
1247#endif
1248#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1251#endif
1252
1253 } 1436 ;
1254 break;
1255 1437
1256 case FocusOut: 1438 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1257 if (TermWin.focus)
1258 { 1439 {
1259 TermWin.focus = 0; 1440 seen_resize = 1;
1260 want_refresh = 1; 1441 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1261#ifdef USE_XIM
1262 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context);
1264#endif
1265#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink)
1267 cursor_blink_ev.stop ();
1268 hidden_cursor = 0;
1269#endif
1270
1271 }
1272 break;
1273
1274 case ConfigureNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0])
1276 {
1277 int height, width;
1278
1279 do
1280 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 } 1442 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1286
1287 if (szHint.width != width || szHint.height != height)
1288 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1290 resize_all_windows (width, height, 1);
1291 }
1292#ifdef DEBUG_SIZE
1293 else 1443 else
1294 { 1444 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1445#ifdef HAVE_BG_PIXMAP
1446 if (bgPixmap.window_position_sensitive ())
1447 {
1448 if (mapped)
1449 update_background ();
1450 else
1451 bgPixmap.invalidate ();
1452 }
1453#endif
1296 } 1454 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent)
1300 {
1301 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif
1306 1455
1456 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1457 }
1308 break; 1458 break;
1309 1459
1460 case PropertyNotify:
1461 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1462 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1463 && ev.xproperty.state == PropertyNewValue)
1464 selection_property (ev.xproperty.window, ev.xproperty.atom);
1465
1466 break;
1467
1310 case SelectionClear: 1468 case SelectionClear:
1311 display->set_selection_owner (0); 1469 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1312 break; 1470 break;
1313 1471
1314 case SelectionNotify: 1472 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1473 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1474 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1475 break;
1319 1476
1320 case SelectionRequest: 1477 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1478 selection_send (ev.xselectionrequest);
1322 break; 1479 break;
1323 1480
1481 case MapNotify:
1482#ifdef HAVE_BG_PIXMAP
1483 /* This is needed spcifically to fix the case of no window manager or a
1484 * non-reparenting window manager. In those cases we never get first
1485 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1486 * care of multiplicity of ConfigureNotify events arriwing while WM does
1487 * reparenting.
1488 * We should not render background immidiately, as there could be several
1489 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1490 * by scheduling background redraw as soon as we can, but giving a short
1491 * bit of time for ConfigureNotifies to arrive.
1492 * We should render background PRIOR to drawing any text, but AFTER all
1493 * of ConfigureNotifys for the best results.
1494 */
1495 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1496 update_background_ev.start (0.025);
1497#endif
1498 mapped = 1;
1499#ifdef TEXT_BLINK
1500 text_blink_ev.start ();
1501#endif
1502 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1503 break;
1504
1324 case UnmapNotify: 1505 case UnmapNotify:
1325 TermWin.mapped = 0; 1506 mapped = 0;
1326#ifdef TEXT_BLINK 1507#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1508 text_blink_ev.stop ();
1328#endif 1509#endif
1510 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1511 break;
1330
1331 case MapNotify:
1332 TermWin.mapped = 1;
1333#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif
1336 break;
1337
1338#ifdef TRANSPARENT
1339 case ReparentNotify:
1340 rootwin_cb (ev);
1341 break;
1342#endif /* TRANSPARENT */
1343 1512
1344 case GraphicsExpose: 1513 case GraphicsExpose:
1345 case Expose: 1514 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1515 if (ev.xany.window == vt)
1347 { 1516 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1517 do
1518 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1519 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1520 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1521 }
1352 // don't understand this, so commented it out 1522 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1523
1524 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1525
1526 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1527 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1528 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1529 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1530 }
1356 // ev.xexpose.width, TermWin.height, False); 1531
1357#endif
1358 want_refresh = 1; 1532 want_refresh = 1;
1359 } 1533 }
1360 else 1534 else
1361 { 1535 {
1362 XEvent unused_event; 1536 XEvent unused_event;
1363 1537
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1538 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1539 ;
1366 &unused_event)) ; 1540 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1541 ;
1368 GraphicsExpose, 1542
1369 &unused_event)) ; 1543 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1544 {
1372 scrollBar.setIdle (); 1545 scrollBar.state = STATE_IDLE;
1373 scrollbar_show (0); 1546 scrollBar.show (0);
1374 } 1547 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1548 }
1380 break; 1549 break;
1381 1550
1382 case MotionNotify: 1551 case MotionNotify:
1383#ifdef POINTER_BLANK 1552#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1553 if (hidden_pointer)
1385 pointer_unblank (); 1554 pointer_unblank ();
1386#endif 1555#endif
1387#if MENUBAR 1556 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1388 if (isMenuBarWindow (ev.xany.window)) 1557 || priv_modes & PrivMode_MouseAnyEvent)
1558 mouse_report (ev.xbutton);
1559 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1560 break;
1561
1562 if (ev.xany.window == vt)
1389 { 1563 {
1390 menubar_control (ev.xbutton); 1564 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1565 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1566 ; // nop
1393#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1395 break;
1396
1397 if (ev.xany.window == TermWin.vt)
1398 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1567 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1568 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1569 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1570 ;
1403 1571
1404 XQueryPointer (display->display, TermWin.vt, 1572 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1573 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1574 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1575 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1576 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1577#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1578 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1579 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1580 {
1413#endif 1581#endif
1582#if ISO_14755
1583 // 5.4
1584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1585 {
1586 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1587 break;
1588 }
1589#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1590 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1591 ev.xbutton.state & Button3Mask ? 2 : 0);
1592
1416#ifdef SELECTION_SCROLLING 1593#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1594 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1595 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1596 {
1420 int dist; 1597 int dist;
1421
1422 pending_scroll_selection=1;
1423 1598
1424 /* don't clobber the current delay if we are 1599 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1600 * already in the middle of scrolling.
1426 */ 1601 */
1427 if (scroll_selection_delay<=0) 1602 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1603 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1604
1430 /* save the event params so we can highlight 1605 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1606 * the selection in the pending-scroll loop
1432 */ 1607 */
1433 selection_save_x=ev.xbutton.x; 1608 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1609 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1610 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1611
1438 /* calc number of lines to scroll */ 1612 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1613 if (ev.xbutton.y < int_bwidth)
1440 { 1614 {
1441 scroll_selection_dir = UP; 1615 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1616 dist = int_bwidth - ev.xbutton.y;
1443 } 1617 }
1444 else 1618 else
1445 { 1619 {
1446 scroll_selection_dir = DN; 1620 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1621 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1622 }
1623
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1624 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1625 / SELECTION_SCROLL_LINE_SPEEDUP
1626 + 1;
1452 MIN_IT (scroll_selection_lines, 1627 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1628 SELECTION_SCROLL_MAX_LINES);
1454 } 1629 }
1455 else 1630 else
1456 { 1631 {
1457 /* we are within the text window, so we 1632 /* we are within the text window, so we
1458 * shouldn't be scrolling 1633 * shouldn't be scrolling
1459 */ 1634 */
1460 pending_scroll_selection = 0; 1635 sel_scroll_ev.stop();
1461 } 1636 }
1462#endif 1637#endif
1463#ifdef MOUSE_THRESHOLD 1638#ifdef MOUSE_THRESHOLD
1464
1465 } 1639 }
1466#endif 1640#endif
1467
1468 } 1641 }
1469 } 1642 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1643 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1471 { 1644 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1645 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1646 MotionNotify, &ev))
1647 ;
1648
1474 XQueryPointer (display->display, scrollBar.win, 1649 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1650 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1651 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1652 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1653 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1654 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1655 scrollBar.size ());
1481 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1656 want_refresh = 1;
1483 scrollbar_show (1); 1657 scrollBar.show (1);
1484 } 1658 }
1485 break; 1659 break;
1486 } 1660 }
1487}
1488 1661
1662#if defined(CURSOR_BLINK)
1663 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1664 {
1665 if (hidden_cursor)
1666 {
1667 hidden_cursor = 0;
1668 want_refresh = 1;
1669 }
1670
1671 cursor_blink_ev.again ();
1672 }
1673#endif
1674
1675#if defined(POINTER_BLANK)
1676 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1677 {
1678 if (ev.type == MotionNotify
1679 || ev.type == ButtonPress
1680 || ev.type == ButtonRelease)
1681 if (hidden_pointer)
1682 pointer_unblank ();
1683
1684 if (ev.type == KeyPress && hidden_pointer == 0)
1685 pointer_blank ();
1686 }
1687#endif
1688
1689 refresh_check ();
1690}
1691
1692#if ENABLE_FRILLS
1693void
1694rxvt_term::set_urgency (bool enable)
1695{
1696 if (enable == urgency_hint)
1697 return;
1698
1699 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1700 {
1701 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1702 XSetWMHints (dpy, parent[0], h);
1703 urgency_hint = enable;
1704 }
1705}
1706#endif
1707
1708void
1709rxvt_term::focus_in ()
1710{
1711 if (!focus)
1712 {
1713 focus = 1;
1714 want_refresh = 1;
1715
1716#if USE_XIM
1717 if (Input_Context != NULL)
1718 {
1719 IMSetPosition ();
1720 XSetICFocus (Input_Context);
1721 }
1722#endif
1723#if CURSOR_BLINK
1724 if (option (Opt_cursorBlink))
1725 cursor_blink_ev.again ();
1726#endif
1727#if OFF_FOCUS_FADING
1728 if (rs[Rs_fade])
1729 {
1730 pix_colors = pix_colors_focused;
1731 scr_recolour ();
1732 }
1733#endif
1734#if ENABLE_FRILLS
1735 if (option (Opt_urgentOnBell))
1736 set_urgency (0);
1737#endif
1738
1739 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1740 }
1741}
1742
1743void
1744rxvt_term::focus_out ()
1745{
1746 if (focus)
1747 {
1748 focus = 0;
1749 want_refresh = 1;
1750
1751#if ENABLE_FRILLS
1752 if (option (Opt_urgentOnBell))
1753 set_urgency (0);
1754#endif
1755#if ENABLE_FRILLS || ISO_14755
1756 if (iso14755buf)
1757 {
1758 iso14755buf = 0;
1759# if ISO_14755
1760 scr_overlay_off ();
1761# endif
1762 }
1763#endif
1764#if USE_XIM
1765 if (Input_Context != NULL)
1766 XUnsetICFocus (Input_Context);
1767#endif
1768#if CURSOR_BLINK
1769 if (option (Opt_cursorBlink))
1770 cursor_blink_ev.stop ();
1771
1772 hidden_cursor = 0;
1773#endif
1774#if OFF_FOCUS_FADING
1775 if (rs[Rs_fade])
1776 {
1777 pix_colors = pix_colors_unfocused;
1778 scr_recolour ();
1779 }
1780#endif
1781
1782 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1783 }
1784}
1785
1786void
1787rxvt_term::update_fade_color (unsigned int idx)
1788{
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 rgba c;
1793 pix_colors [Color_fade].get (c);
1794 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1795 }
1796#endif
1797}
1798
1799#if ENABLE_TRANSPARENCY || ENABLE_PERL
1489void 1800void
1490rxvt_term::rootwin_cb (XEvent &ev) 1801rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1802{
1492 SET_R (this); 1803 make_current ();
1493 SET_LOCALE (locale);
1494 1804
1805 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1806 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1807 return;
1808
1809# if ENABLE_TRANSPARENCY
1495 switch (ev.type) 1810 switch (ev.type)
1496 { 1811 {
1497 case PropertyNotify: 1812 case PropertyNotify:
1813 /*
1814 * if user used some Esetroot compatible prog to set the root bg,
1815 * use the property to determine the pixmap. We use it later on.
1816 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1817 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1818 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1819 {
1500 if (ev.xproperty.state == PropertyNewValue) 1820 bgPixmap.set_root_pixmap ();
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1821 update_background ();
1502 break;
1503 } 1822 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /*
1508 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on.
1510 */
1511 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513 1823
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1515 return;
1516 }
1517
1518 /* FALLTHROUGH */
1519 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ())
1521 if (am_transparent)
1522 want_full_refresh = 1;
1523 break; 1824 break;
1825 }
1524#endif 1826# endif
1525 } 1827
1828 refresh_check ();
1526} 1829}
1830#endif
1527 1831
1528void 1832void
1529rxvt_term::button_press (XButtonEvent &ev) 1833rxvt_term::button_press (XButtonEvent &ev)
1530{ 1834{
1531 int reportmode = 0, clickintime; 1835 int reportmode = 0, clickintime;
1532 1836
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1837 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1838
1534 if (!bypass_keystate) 1839 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1840 reportmode = !! (priv_modes & PrivMode_mouse_report);
1841
1536 /* 1842 /*
1537 * VT window processing of button press 1843 * VT window processing of button press
1538 */ 1844 */
1539 if (ev.window == TermWin.vt) 1845 if (ev.window == vt)
1540 { 1846 {
1847 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1848 return;
1849
1850#if ISO_14755
1851 // 5.4
1852 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1853 {
1854 iso14755_54 (ev.x, ev.y);
1855 return;
1856 }
1857#endif
1858
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1859 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1860
1542 if (reportmode) 1861 if (reportmode)
1543 { 1862 {
1544 /* mouse report from vt window */ 1863 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1864 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1865 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1866#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1867 if (ev.button == MEvent.button && clickintime)
1549 { 1868 {
1550 /* same button, within alloted time */ 1869 /* same button, within alloted time */
1551 MEvent.clicks++; 1870 MEvent.clicks++;
1871
1552 if (MEvent.clicks > 1) 1872 if (MEvent.clicks > 1)
1553 { 1873 {
1554 /* only report double clicks */ 1874 /* only report double clicks */
1555 MEvent.clicks = 2; 1875 MEvent.clicks = 2;
1556 mouse_report (ev); 1876 mouse_report (ev);
… …
1568 mouse_report (ev); 1888 mouse_report (ev);
1569 } 1889 }
1570#else 1890#else
1571 MEvent.button = ev.button; 1891 MEvent.button = ev.button;
1572 mouse_report (ev); 1892 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1893#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1894
1575 } 1895 }
1576 else 1896 else
1577 { 1897 {
1578 if (ev.button != MEvent.button) 1898 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1899 MEvent.clicks = 0;
1900
1580 switch (ev.button) 1901 switch (ev.button)
1581 { 1902 {
1582 case Button1: 1903 case Button1:
1904 /* allow meta + click to select rectangular areas */
1905 /* should be done in screen.C */
1906#if ENABLE_FRILLS
1907 selection.rect = !!(ev.state & ModMetaMask);
1908#else
1909 selection.rect = false;
1910#endif
1911
1583 /* allow shift+left click to extend selection */ 1912 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1913 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1914 {
1586 if (MEvent.button == Button1 && clickintime) 1915 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1916 selection_rotate (ev.x, ev.y);
1588 else 1917 else
1589 selection_extend (ev.x, ev.y, 1); 1918 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1933 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1934 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1935 selection_rotate (ev.x, ev.y);
1607 else 1936 else
1608 selection_extend (ev.x, ev.y, 1); 1937 selection_extend (ev.x, ev.y, 1);
1938
1609 MEvent.button = Button3; 1939 MEvent.button = Button3;
1610 break; 1940 break;
1611 } 1941 }
1612 } 1942 }
1943
1613 MEvent.time = ev.time; 1944 MEvent.time = ev.time;
1614 return; 1945 return;
1615 } 1946 }
1616 1947
1617 /* 1948 /*
1618 * Scrollbar window processing of button press 1949 * Scrollbar window processing of button press
1619 */ 1950 */
1620 if (isScrollbarWindow (ev.window)) 1951 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 1952 {
1622 scrollBar.setIdle (); 1953 page_dirn direction = NO_DIR;
1954
1955 if (scrollBar.upButton (ev.y))
1956 direction = UP; /* up */
1957 else if (scrollBar.dnButton (ev.y))
1958 direction = DN; /* down */
1959
1960 scrollBar.state = STATE_IDLE;
1623 /* 1961 /*
1624 * Rxvt-style scrollbar: 1962 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 1963 * move up if mouse is above slider
1626 * move dn if mouse is below slider 1964 * move dn if mouse is below slider
1627 * 1965 *
… …
1636 /* 1974 /*
1637 * Mouse report disabled scrollbar: 1975 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 1976 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 1977 * click on scrollbar - send pageup/down
1640 */ 1978 */
1641 if ((scrollBar.style == R_SB_NEXT 1979 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 1980 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 1981 else if (direction == DN)
1647 && scrollbarnext_dnButton (ev.y))
1648 || (scrollBar.style == R_SB_RXVT
1649 && scrollbarrxvt_dnButton (ev.y)))
1650 tt_printf ("\033[B"); 1982 tt_printf ("\033[B");
1651 else 1983 else
1652 switch (ev.button) 1984 switch (ev.button)
1653 { 1985 {
1654 case Button2: 1986 case Button2:
… …
1661 tt_printf ("\033[5~"); 1993 tt_printf ("\033[5~");
1662 break; 1994 break;
1663 } 1995 }
1664 } 1996 }
1665 else 1997 else
1666#endif /* NO_SCROLLBAR_REPORT */ 1998#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 1999 {
1673 if (scrollbarnext_upButton (ev.y)) 2000 if (direction != NO_DIR)
1674 upordown = -1; /* up */
1675 else if (scrollbarnext_dnButton (ev.y))
1676 upordown = 1; /* down */
1677 }
1678 else if (scrollBar.style == R_SB_RXVT)
1679 {
1680 if (scrollbarrxvt_upButton (ev.y))
1681 upordown = -1; /* up */
1682 else if (scrollbarrxvt_dnButton (ev.y))
1683 upordown = 1; /* down */
1684 }
1685 if (upordown)
1686 { 2001 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2002#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2003 if (!cont_scroll_ev.is_active ())
2004 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2005#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2006 if (scr_page (direction, 1))
1691 { 2007 {
1692 if (upordown < 0) 2008 if (direction == UP)
1693 scrollBar.setUp (); 2009 scrollBar.state = STATE_UP;
1694 else 2010 else
1695 scrollBar.setDn (); 2011 scrollBar.state = STATE_DOWN;
1696 } 2012 }
1697 } 2013 }
1698 else 2014 else
1699 switch (ev.button) 2015 switch (ev.button)
1700 { 2016 {
1701 case Button2: 2017 case Button2:
1702 switch (scrollbar_align) 2018 switch (scrollBar.align)
1703 { 2019 {
1704 case R_SB_ALIGN_TOP: 2020 case R_SB_ALIGN_TOP:
1705 csrO = 0; 2021 csrO = 0;
1706 break; 2022 break;
1707 case R_SB_ALIGN_CENTRE: 2023 case R_SB_ALIGN_CENTRE:
… …
1709 break; 2025 break;
1710 case R_SB_ALIGN_BOTTOM: 2026 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2027 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2028 break;
1713 } 2029 }
2030
1714 if (scrollBar.style == R_SB_XTERM 2031 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2032 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2033 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2034 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2035
1719 scrollBar.setMotion (); 2036 scrollBar.state = STATE_MOTION;
1720 break; 2037 break;
1721 2038
1722 case Button1: 2039 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2040 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2041 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2042 /* FALLTHROUGH */
1726 2043
1727 case Button3: 2044 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2045 if (scrollBar.style != R_SB_XTERM)
1729 { 2046 {
1730 if (scrollbar_above_slider (ev.y)) 2047 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2048# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2049 scr_page (UP, nrow - 1);
1733# else 2050# else
1734 scr_page (UP, TermWin.nrow / 4); 2051 scr_page (UP, nrow / 4);
1735# endif 2052# endif
1736 else if (scrollbar_below_slider (ev.y)) 2053 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2054# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2055 scr_page (DN, nrow - 1);
1739# else 2056# else
1740 scr_page (DN, TermWin.nrow / 4); 2057 scr_page (DN, nrow / 4);
1741# endif 2058# endif
1742 else 2059 else
1743 scrollBar.setMotion (); 2060 scrollBar.state = STATE_MOTION;
1744 } 2061 }
1745 else 2062 else
1746 { 2063 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2064 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2065 (nrow
1749 * scrollbar_position (ev.y) 2066 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2067 / scrollBar.size ()));
1751 } 2068 }
2069
1752 break; 2070 break;
1753 } 2071 }
1754 } 2072 }
2073
1755 return; 2074 return;
1756 } 2075 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2076}
1765 2077
1766void 2078void
1767rxvt_term::button_release (XButtonEvent &ev) 2079rxvt_term::button_release (XButtonEvent &ev)
1768{ 2080{
1769 int reportmode = 0; 2081 int reportmode = 0;
1770 2082
1771 csrO = 0; /* reset csr Offset */ 2083 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2084 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2085 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2086
1775 if (scrollbar_isUpDn ()) 2087 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1776 { 2088 {
1777 scrollBar.setIdle (); 2089 scrollBar.state = STATE_IDLE;
1778 scrollbar_show (0); 2090 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2091 }
2092
1784#ifdef SELECTION_SCROLLING 2093#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2094 sel_scroll_ev.stop();
1786#endif 2095#endif
2096
1787 if (ev.window == TermWin.vt) 2097 if (ev.window == vt)
1788 { 2098 {
2099 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2100 return;
2101
2102#if ISO_14755
2103 // 5.4
2104 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2105 return;
2106#endif
2107
1789 if (reportmode) 2108 if (reportmode)
1790 { 2109 {
1791 /* mouse report from vt window */ 2110 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2111 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2112 if (ev.button >= 4)
… …
1804 mouse_report (ev); 2123 mouse_report (ev);
1805 } 2124 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2125#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2126 MEvent.button = AnyButton;
1808 mouse_report (ev); 2127 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2128#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2129 return;
1811 } 2130 }
2131
1812 /* 2132 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2133 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2134 * when overriding mouse reporting
1815 */ 2135 */
1816 if (PrivateModes & PrivMode_mouse_report 2136 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2137 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2138 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2139 selection_extend (ev.x, ev.y, 0);
1820 2140
1821 switch (ev.button) 2141 switch (ev.button)
1822 { 2142 {
1823 case Button1: 2143 case Button1:
1824 case Button3: 2144 case Button3:
1825 selection_make (ev.time); 2145 selection_make (ev.time);
1826 break; 2146 break;
2147
1827 case Button2: 2148 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2149 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2150 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2151 break;
2152
1830#ifdef MOUSE_WHEEL 2153#ifdef MOUSE_WHEEL
1831 case Button4: 2154 case Button4:
1832 case Button5: 2155 case Button5:
1833 { 2156 {
1834 int i; 2157 int i;
1835 page_dirn v; 2158 page_dirn v;
1836 2159
1837 v = (ev.button == Button4) ? UP : DN; 2160 v = ev.button == Button4 ? UP : DN;
2161
1838 if (ev.state & ShiftMask) 2162 if (ev.state & ShiftMask)
1839 i = 1; 2163 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2164 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2165 i = nrow - 1;
1842 else 2166 else
1843 i = 5; 2167 i = 5;
2168
1844# ifdef MOUSE_SLIP_WHEELING 2169# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2170 if (ev.state & ControlMask)
1846 { 2171 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2172 mouse_slip_wheel_speed += v ? -1 : 1;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2173 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2174 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2175
2176 if (!slip_wheel_ev.is_active ())
2177 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2178 }
2179 else
1850# endif 2180# endif
1851# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 { 2181 {
1858 scr_page (v, 1); 2182 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2183 scrollBar.show (1);
1861 } 2184 }
1862# endif
1863
1864 } 2185 }
1865 break; 2186 break;
1866#endif 2187#endif
1867
1868 }
1869 }
1870#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev);
1873#endif
1874}
1875
1876
1877#ifdef TRANSPARENT
1878/*
1879 * Check our parents are still who we think they are.
1880 * Do transparency updates if required
1881 */
1882int
1883rxvt_term::check_our_parents ()
1884{
1885 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after;
1887 Atom atype;
1888 unsigned char *prop = NULL;
1889 Window root, oldp, *list;
1890 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr;
1892
1893 pchanged = 0;
1894
1895 if (! (Options & Opt_transparent))
1896 return pchanged; /* Don't try any more */
1897
1898 XGetWindowAttributes (display->display, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth;
1900
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1902 if (rootdepth != wattr.depth)
1903 {
1904 if (am_transparent)
1905 { 2188 }
1906 pchanged = 1; 2189 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2190}
1908 PixColors[Color_bg]); 2191
1909 am_transparent = am_pixmap_trans = 0; 2192/*}}} */
2193
2194void
2195rxvt_term::cmd_parse ()
2196{
2197 wchar_t ch = NOCHAR;
2198 char *seq_begin; // remember start of esc-sequence here
2199
2200 for (;;)
2201 {
2202 if (expect_false (ch == NOCHAR))
1910 } 2203 {
1911 return pchanged; /* Don't try any more */ 2204 seq_begin = cmdbuf_ptr;
1912 } 2205 ch = next_char ();
1913 2206
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2207 if (ch == NOCHAR)
1915 XSync (display->display, False); 2208 break;
1916
1917 /*
1918 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that.
1921 */
1922 i = (xa[XA_XROOTPMAPID] != 0
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success));
1926 if (!i || prop == NULL)
1927 have_pixmap = 0;
1928 else
1929 {
1930 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop);
1932 XFree (prop);
1933 }
1934 if (have_pixmap)
1935 {
1936 /*
1937 * Copy display->root pixmap transparency
1938 */
1939 int sx, sy, nx, ny;
1940 unsigned int nw, nh;
1941 Window cr;
1942 XImage *image;
1943 GC gc;
1944 XGCValues gcvalue;
1945
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1947 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height;
1950 nx = ny = 0;
1951 if (sx < 0)
1952 { 2209 }
1953 nw += sx; 2210
1954 nx = -sx; 2211 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1955 sx = 0;
1956 } 2212 {
1957 if (sy < 0) 2213 if (expect_false (!seen_input))
1958 {
1959 nh += sy;
1960 ny = -sy;
1961 sy = 0;
1962 }
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1965 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1967 ZPixmap);
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */
1970 allowedxerror = 0;
1971 if (image == NULL)
1972 {
1973 if (am_transparent && am_pixmap_trans)
1974 { 2214 {
1975 pchanged = 1; 2215 seen_input = 1;
1976 if (TermWin.pixmap != None) 2216 // many badly-written programs (e.g. jed) contain a race condition:
2217 // they first read the screensize and then install a SIGWINCH handler.
2218 // some window managers resize the window early, and these programs
2219 // then sometimes get the size wrong.
2220 // unfortunately other programs are even more buggy and dislike
2221 // being sent SIGWINCH, so only do it when we were in fact being
2222 // resized.
2223 if (seen_resize && cmd_pid)
2224 kill (-cmd_pid, SIGWINCH);
2225 }
2226
2227 /* Read a text string from the input buffer */
2228 wchar_t buf[UBUFSIZ];
2229 bool refreshnow = false;
2230 int nlines = 0;
2231 wchar_t *str = buf;
2232 wchar_t *eol = str + min (ncol, UBUFSIZ);
2233
2234 for (;;)
2235 {
2236 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2237 break;
2238
2239 *str++ = ch;
2240
2241 if (expect_false (ch == C0_LF || str >= eol))
1977 { 2242 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2243 if (ch == C0_LF)
1979 TermWin.pixmap = None; 2244 nlines++;
2245
2246 refresh_count++;
2247
2248 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2249 {
2250 refresh_count = 0;
2251
2252 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2253 {
2254 refreshnow = true;
2255 ch = NOCHAR;
2256 break;
2257 }
2258 }
2259
2260 // scr_add_lines only works for nlines <= nrow - 1.
2261 if (nlines >= nrow - 1)
2262 {
2263 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2264 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2265 scr_add_lines (buf, str - buf, nlines);
2266
2267 nlines = 0;
2268 str = buf;
2269 eol = str + min (ncol, UBUFSIZ);
2270 }
2271
2272 if (str >= eol)
2273 {
2274 if (eol >= buf + UBUFSIZ)
2275 {
2276 ch = NOCHAR;
2277 break;
2278 }
2279 else
2280 eol = min (eol + ncol, buf + UBUFSIZ);
2281 }
2282
1980 } 2283 }
2284
2285 seq_begin = cmdbuf_ptr;
2286 ch = next_char ();
1981 } 2287 }
1982 am_pixmap_trans = 0; 2288
2289 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2290 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2291 scr_add_lines (buf, str - buf, nlines);
2292
2293 /*
2294 * If there have been a lot of new lines, then update the screen
2295 * What the heck we'll cheat and only refresh less than every page-full.
2296 * if skipScroll is enabled.
2297 */
2298 if (refreshnow)
2299 {
2300 scr_refresh ();
2301 want_refresh = 1;
2302 }
1983 } 2303 }
1984 else 2304 else
1985 { 2305 {
1986 if (TermWin.pixmap != None) 2306 try
1987 XFreePixmap (display->display, TermWin.pixmap);
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height,
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height);
1996 XFreeGC (display->display, gc);
1997 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1999 TermWin.pixmap);
2000 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1;
2002 am_transparent = am_pixmap_trans = 1;
2003 }
2004 }
2005 if (!am_pixmap_trans)
2006 {
2007 unsigned int n;
2008 /*
2009 * InheritPixmap transparency
2010 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2013 i++)
2014 {
2015 oldp = TermWin.parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n);
2018 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2020 if (TermWin.parent[i] == display->root)
2021 { 2307 {
2022 if (oldp != None) 2308 process_nonprinting (ch);
2023 pchanged = 1; 2309 }
2310 catch (const class out_of_input &o)
2311 {
2312 // we ran out of input, retry later
2313 cmdbuf_ptr = seq_begin;
2024 break; 2314 break;
2025 } 2315 }
2026 if (oldp != TermWin.parent[i]) 2316
2027 pchanged = 1; 2317 ch = NOCHAR;
2028 }
2029 n = 0;
2030 if (pchanged)
2031 { 2318 }
2032 for (; n < (unsigned int)i; n++) 2319 }
2033 { 2320}
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2321
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2322// read the next character
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2323wchar_t
2037 { 2324rxvt_term::next_char () NOTHROW
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2325{
2039 break; 2326 while (cmdbuf_ptr < cmdbuf_endp)
2040 } 2327 {
2041 } 2328 // assume 7-bit to be ascii ALWAYS
2329 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2330 return *cmdbuf_ptr++;
2331
2332 wchar_t wc;
2333 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2334
2335 if (len == (size_t)-2)
2042 } 2336 {
2043 if (n > (int) (sizeof (TermWin.parent) 2337 // the mbstate stores incomplete sequences. didn't know this :/
2044 / sizeof (TermWin.parent[0]))) 2338 cmdbuf_ptr = cmdbuf_endp;
2339 break;
2045 { 2340 }
2046 D_X ((stderr, "InheritPixmap Turning off")); 2341
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2342 if (len == (size_t)-1)
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt,
2050 PixColors[Color_bg]);
2051 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */
2053 } 2343 {
2054 else 2344 mbstate.reset (); // reset now undefined conversion state
2345 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2055 { 2346 }
2056 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */
2058# ifdef HAVE_NANOSLEEP
2059 struct timespec rqt;
2060 2347
2061 rqt.tv_sec = 1; 2348 // assume wchar == unicode
2062 rqt.tv_nsec = 0; 2349 cmdbuf_ptr += len;
2063 nanosleep (&rqt, NULL); 2350 return wc & UNICODE_MASK;
2064# else
2065 sleep (1);
2066# endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++)
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2070 ParentRelative);
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2072 ParentRelative);
2073 am_transparent = 1;
2074 }
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None;
2077 } 2351 }
2352
2353 return NOCHAR;
2354}
2355
2356// read the next octet
2357uint32_t
2358rxvt_term::next_octet () NOTHROW
2359{
2360 return cmdbuf_ptr < cmdbuf_endp
2361 ? (unsigned char)*cmdbuf_ptr++
2362 : NOCHAR;
2363}
2364
2365static class out_of_input out_of_input;
2366
2367/* rxvt_cmd_getc () - Return next input character */
2368/*
2369 * Return the next input character after first passing any keyboard input
2370 * to the command.
2371 */
2372wchar_t
2373rxvt_term::cmd_getc () THROW ((class out_of_input))
2374{
2375 wchar_t c = next_char ();
2376
2377 if (c == NOCHAR)
2378 throw out_of_input;
2379
2078 return pchanged; 2380 return c;
2079} 2381}
2080#endif
2081 2382
2082/*}}} */ 2383uint32_t
2384rxvt_term::cmd_get8 () THROW ((class out_of_input))
2385{
2386 uint32_t c = next_octet ();
2387
2388 if (c == NOCHAR)
2389 throw out_of_input;
2390
2391 return c;
2392}
2083 2393
2084/*{{{ print pipe */ 2394/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2395/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2396#ifdef PRINTPIPE
2087FILE * 2397FILE *
2088rxvt_term::popen_printer () 2398rxvt_term::popen_printer ()
2089{ 2399{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2400 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2091 2401
2092 if (stream == NULL) 2402 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2403 rxvt_warn ("can't open printer pipe, not printing.\n");
2404
2094 return stream; 2405 return stream;
2095} 2406}
2096 2407
2097int 2408int
2098rxvt_term::pclose_printer (FILE *stream) 2409rxvt_term::pclose_printer (FILE *stream)
2099{ 2410{
2100 fflush (stream); 2411 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2412 return pclose (stream);
2107# endif
2108} 2413}
2109 2414
2110/* 2415/*
2111 * simulate attached vt100 printer 2416 * simulate attached vt100 printer
2112 */ 2417 */
2113void 2418void
2114rxvt_term::process_print_pipe () 2419rxvt_term::process_print_pipe ()
2115{ 2420{
2116 int done; 2421 FILE *fd = popen_printer ();
2117 FILE *fd;
2118 2422
2119 if ((fd = popen_printer ()) == NULL) 2423 if (!fd)
2120 return; 2424 return;
2121 2425
2122 /* 2426 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2427 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2428 * is received.
2125 */ 2429 */
2126 for (done = 0; !done;) 2430 for (int done = 0; !done; )
2127 { 2431 {
2128 unsigned char buf[8]; 2432 unsigned char buf[8];
2129 unsigned char ch; 2433 unicode_t ch;
2130 unsigned int i, len; 2434 unsigned int i, len;
2131 2435
2132 if ((ch = cmd_getc ()) != C0_ESC) 2436 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2437 {
2134 if (putc (ch, fd) == EOF) 2438 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2439 break; /* done = 1 */
… …
2150 { 2454 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2455 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2456 break; /* done = 1 */
2153 } 2457 }
2154 } 2458 }
2459
2155 for (i = 0; i < len; i++) 2460 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2461 if (putc (buf[i], fd) == EOF)
2157 { 2462 {
2158 done = 1; 2463 done = 1;
2159 break; 2464 break;
2160 } 2465 }
2161 } 2466 }
2162 } 2467 }
2468
2163 pclose_printer (fd); 2469 pclose_printer (fd);
2164} 2470}
2165#endif /* PRINTPIPE */ 2471#endif /* PRINTPIPE */
2166/*}}} */ 2472/*}}} */
2167 2473
2168/* *INDENT-OFF* */ 2474/* *INDENT-OFF* */
2169enum { 2475enum {
2170 C1_40 = 0x40, 2476 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2477 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2478 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2479 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2480 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 2481};
2176/* *INDENT-ON* */ 2482/* *INDENT-ON* */
2177 2483
2178/*{{{ process non-printing single characters */ 2484/*{{{ process non-printing single characters */
2179void 2485void
2180rxvt_term::process_nonprinting (unsigned char ch) 2486rxvt_term::process_nonprinting (unicode_t ch)
2181{ 2487{
2182 switch (ch) 2488 switch (ch)
2183 { 2489 {
2490 case C0_ESC:
2491 process_escape_seq ();
2492 break;
2184 case C0_ENQ: /* terminal Status */ 2493 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 2494 if (rs[Rs_answerbackstring])
2186 tt_write ( 2495 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2187 (const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2189 else 2496 else
2190 tt_write ((unsigned char *)VT100_ANS, 2497 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 2498 break;
2193 case C0_BEL: /* bell */ 2499 case C0_BEL: /* bell */
2194 scr_bell (); 2500 scr_bell ();
2195 break; 2501 break;
2196 case C0_BS: /* backspace */ 2502 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 2517 scr_charset_choose (1);
2212 break; 2518 break;
2213 case C0_SI: /* shift in - acs */ 2519 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 2520 scr_charset_choose (0);
2215 break; 2521 break;
2522
2523#ifdef EIGHT_BIT_CONTROLS
2524 // 8-bit controls
2525 case 0x90: /* DCS */
2526 process_dcs_seq ();
2527 break;
2528 case 0x9b: /* CSI */
2529 process_csi_seq ();
2530 break;
2531 case 0x9d: /* OSC */
2532 process_osc_seq ();
2533 break;
2534#endif
2216 } 2535 }
2217} 2536}
2218/*}}} */ 2537/*}}} */
2219 2538
2220 2539
2221/*{{{ process VT52 escape sequences */ 2540/*{{{ process VT52 escape sequences */
2222void 2541void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 2542rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 2543{
2225 int row, col; 2544 int row, col;
2226 2545
2227 switch (ch) 2546 switch (ch)
2228 { 2547 {
… …
2261 break; 2580 break;
2262 case 'Z': /* identify the terminal type */ 2581 case 'Z': /* identify the terminal type */
2263 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2582 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2264 break; 2583 break;
2265 case '<': /* turn off VT52 mode */ 2584 case '<': /* turn off VT52 mode */
2266 PrivMode (0, PrivMode_vt52); 2585 set_privmode (PrivMode_vt52, 0);
2267 break; 2586 break;
2268 case 'F': /* use special graphics character set */ 2587 case 'F': /* use special graphics character set */
2269 case 'G': /* use regular character set */ 2588 case 'G': /* use regular character set */
2270 /* unimplemented */ 2589 /* unimplemented */
2271 break; 2590 break;
… …
2280 2599
2281/*{{{ process escape sequences */ 2600/*{{{ process escape sequences */
2282void 2601void
2283rxvt_term::process_escape_seq () 2602rxvt_term::process_escape_seq ()
2284{ 2603{
2285 unsigned char ch = cmd_getc (); 2604 unicode_t ch = cmd_getc ();
2286 2605
2287 if (PrivateModes & PrivMode_vt52) 2606 if (priv_modes & PrivMode_vt52)
2288 { 2607 {
2289 process_escape_vt52 (ch); 2608 process_escape_vt52 (ch);
2290 return; 2609 return;
2291 } 2610 }
2292 2611
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 2626 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 2627 break;
2309 case '+': 2628 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 2629 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 2630 break;
2312#ifndef NO_FRILLS 2631#if !ENABLE_MINIMAL
2313 case '6': 2632 case '6':
2314 scr_backindex (); 2633 scr_backindex ();
2315 break; 2634 break;
2316#endif 2635#endif
2317 case '7': 2636 case '7':
2318 scr_cursor (SAVE); 2637 scr_cursor (SAVE);
2319 break; 2638 break;
2320 case '8': 2639 case '8':
2321 scr_cursor (RESTORE); 2640 scr_cursor (RESTORE);
2322 break; 2641 break;
2323#ifndef NO_FRILLS 2642#if !ENABLE_MINIMAL
2324 case '9': 2643 case '9':
2325 scr_forwardindex (); 2644 scr_forwardindex ();
2326 break; 2645 break;
2327#endif 2646#endif
2328 case '=': 2647 case '=':
2329 case '>': 2648 case '>':
2330 PrivMode ((ch == '='), PrivMode_aplKP); 2649 set_privmode (PrivMode_aplKP, ch == '=');
2331 break; 2650 break;
2332 2651
2333 case C1_40: 2652 case C1_40:
2334 cmd_getc (); 2653 cmd_getc ();
2335 break; 2654 break;
… …
2338 break; 2657 break;
2339 2658
2340 /* 8.3.87: NEXT LINE */ 2659 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 2660 case C1_NEL: /* ESC E */
2342 { 2661 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 2662 wchar_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 2663 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2345 } 2664 }
2346 break; 2665 break;
2347 2666
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 2667 /* kidnapped escape sequence: Should be 8.3.48 */
2349 case C1_ESA: /* ESC G */ 2668 case C1_ESA: /* ESC G */
… …
2359 case C1_RI: /* ESC M */ 2678 case C1_RI: /* ESC M */
2360 scr_index (DN); 2679 scr_index (DN);
2361 break; 2680 break;
2362 2681
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 2682 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 2683 /*case C1_SS2: scr_single_shift (2); break; */
2365 2684
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 2685 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 2686 /*case C1_SS3: scr_single_shift (3); break; */
2368 2687
2369 /* 8.3.27: DEVICE CONTROL STRING */ 2688 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 2689 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 2690 process_dcs_seq ();
2372 break; 2691 break;
2373 2692
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2693 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 2694 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 2695 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 2696 break; /* steal obsolete ESC [ c */
2379 2697
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2698 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2381 case C1_CSI: /* ESC [ */ 2699 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 2700 process_csi_seq ();
2383 break; 2701 break;
2384 2702
2385 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2703 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2386 case C1_OSC: /* ESC ] */ 2704 case C1_OSC: /* ESC ] */
2387 process_osc_seq (); 2705 process_osc_seq ();
2388 break; 2706 break;
2389 2707
2390 /* 8.3.106: RESET TO INITIAL STATE */ 2708 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2391 case 'c': 2709 case 'c':
2710 mbstate.reset ();
2392 scr_poweron (); 2711 scr_poweron ();
2393 scrollbar_show (1); 2712 scrollBar.show (1);
2394 break; 2713 break;
2395 2714
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2715 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2397 case 'n': 2716 case 'n':
2398 scr_charset_choose (2); 2717 scr_charset_choose (2);
… …
2408 2727
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2728/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 2729/* *INDENT-OFF* */
2411enum { 2730enum {
2412 CSI_ICH = 0x40, 2731 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2732 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2733 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2734 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2735 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2736 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2737 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2752 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2753 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2754 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2755 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2756 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2757 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 2758 };
2440/* *INDENT-ON* */ 2759/* *INDENT-ON* */
2441 2760
2442void 2761void
2443rxvt_term::process_csi_seq () 2762rxvt_term::process_csi_seq ()
2444{ 2763{
2445 unsigned char ch, priv, i; 2764 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 2765 unsigned int nargs, p;
2447 int n, ndef; 2766 int n, ndef;
2448 int arg[ESC_ARGS]; 2767 int arg[ESC_ARGS] = { };
2449 2768
2450 for (nargs = ESC_ARGS; nargs > 0;) 2769 nargs = 0;
2451 arg[--nargs] = 0;
2452 2770
2453 priv = 0; 2771 priv = 0;
2454 ch = cmd_getc (); 2772 ch = cmd_getc ();
2455 if (ch >= '<' && ch <= '?') 2773 if ((ch >= '<' && ch <= '?') || ch == '!')
2774 {
2456 { /* '<' '=' '>' '?' */ 2775 /* '<' '=' '>' '?' '!' */
2457 priv = ch; 2776 priv = ch;
2458 ch = cmd_getc (); 2777 ch = cmd_getc ();
2459 } 2778 }
2779
2460 /* read any numerical arguments */ 2780 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 2781 for (n = -1; ch < CSI_ICH; )
2462 { 2782 {
2463 if (isdigit (ch)) 2783 if (isdigit (ch))
2464 { 2784 {
… …
2471 { 2791 {
2472 if (nargs < ESC_ARGS) 2792 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 2793 arg[nargs++] = n;
2474 n = -1; 2794 n = -1;
2475 } 2795 }
2476 else if (ch == '\b') 2796 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 2797 process_nonprinting (ch);
2488 } 2798
2489 ch = cmd_getc (); 2799 ch = cmd_getc ();
2490 } 2800 }
2491 2801
2492 if (ch > CSI_7F) 2802 if (ch > CSI_7F)
2493 return; 2803 return;
… …
2499 ndef = get_byte_array_bit (csi_defaults, i); 2809 ndef = get_byte_array_bit (csi_defaults, i);
2500 for (p = 0; p < nargs; p++) 2810 for (p = 0; p < nargs; p++)
2501 if (arg[p] == -1) 2811 if (arg[p] == -1)
2502 arg[p] = ndef; 2812 arg[p] = ndef;
2503 2813
2504#ifdef DEBUG_CMD
2505 fprintf (stderr, "CSI ");
2506 for (p = 0; p < nargs; p++)
2507 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2508 fprintf (stderr, "%c\n", ch);
2509#endif
2510
2511 /* 2814 /*
2512 * private mode handling 2815 * private mode handling
2513 */ 2816 */
2514 if (priv) 2817 if (priv)
2515 { 2818 {
2516 switch (priv) 2819 switch (priv)
2517 { 2820 {
2518 case '>': 2821 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 2822 if (ch == CSI_DA) /* secondary device attributes */
2823 {
2824 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2825 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2826 //
2827 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2828 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2829 // versions.
2830 //
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2831 tt_printf ("\033[>%d;95;0c", 'U');
2832 }
2521 break; 2833 break;
2834
2522 case '?': 2835 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2836 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 2837 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 2838 break;
2839
2840 case '!':
2841 if (ch == CSI_70)
2842 {
2843 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2844 scr_soft_reset ();
2845
2846 static const int pm_h[] = { 7, 25 };
2847 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2848
2849 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2850 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2526 } 2851 }
2852 break;
2853 }
2854
2527 return; 2855 return;
2528 } 2856 }
2529 2857
2530 switch (ch) 2858 switch (ch)
2531 { 2859 {
… …
2630 2958
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2959 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 2960 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 2961 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2962 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2963 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 2964 break;
2637 2965
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2966 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 2967 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 2968 break;
2642 2969
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2970 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 2971 process_sgr_mode (nargs, arg);
2645 break; 2972 break;
… …
2651 tt_printf ("\033[0n"); 2978 tt_printf ("\033[0n");
2652 break; 2979 break;
2653 case 6: /* CPR requested */ 2980 case 6: /* CPR requested */
2654 scr_report_position (); 2981 scr_report_position ();
2655 break; 2982 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 2983 case 7: /* unofficial extension */
2984 if (option (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2985 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 2986 break;
2660#endif
2661 case 8: /* unofficial extension */ 2987 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2988 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 2989 break;
2664 } 2990 }
2665 break; 2991 break;
2666 2992
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2993 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3026 break;
2701 3027
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3028 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3029 if (arg[0] == 4)
2704 scr_insert_mode (0); 3030 scr_insert_mode (0);
3031 else if (arg[0] == 20)
3032 priv_modes &= ~PrivMode_LFNL;
2705 break; 3033 break;
2706 3034
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3035 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3036 if (arg[0] == 4)
2709 scr_insert_mode (1); 3037 scr_insert_mode (1);
3038 else if (arg[0] == 20)
3039 priv_modes |= PrivMode_LFNL;
2710 break; 3040 break;
2711 3041
2712 /* 3042 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3043 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3044 */
… …
2726 break; 3056 break;
2727 case CSI_75: 3057 case CSI_75:
2728 scr_cursor (RESTORE); 3058 scr_cursor (RESTORE);
2729 break; 3059 break;
2730 3060
2731#ifndef NO_FRILLS 3061#if !ENABLE_MINIMAL
2732 case CSI_74: 3062 case CSI_74:
2733 process_window_ops (arg, nargs); 3063 process_window_ops (arg, nargs);
2734 break; 3064 break;
2735#endif 3065#endif
2736 3066
2737 case CSI_78: /* DECREQTPARM */ 3067 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3068 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3069 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3070 break;
2741 3071
2742 default: 3072 default:
2743 break; 3073 break;
2744 } 3074 }
2745} 3075}
2746/*}}} */ 3076/*}}} */
2747 3077
2748#ifndef NO_FRILLS 3078#if !ENABLE_MINIMAL
2749/* ARGSUSED */ 3079/* ARGSUSED */
2750void 3080void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3081rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3082{
2753 int x, y; 3083 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3084 XWindowAttributes wattr;
2758 Window wdummy; 3085 Window wdummy;
3086
3087 dLocal (Display *, dpy);
2759 3088
2760 if (nargs == 0) 3089 if (nargs == 0)
2761 return; 3090 return;
3091
2762 switch (args[0]) 3092 switch (args[0])
2763 { 3093 {
2764 /* 3094 /*
2765 * commands 3095 * commands
2766 */ 3096 */
2767 case 1: /* deiconify window */ 3097 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3098 XMapWindow (dpy, parent[0]);
2769 break; 3099 break;
2770 case 2: /* iconify window */ 3100 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3101 XIconifyWindow (dpy, parent[0], display->screen);
2772 DefaultScreen (display->display));
2773 break; 3102 break;
2774 case 3: /* set position (pixels) */ 3103 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3104 XMoveWindow (dpy, parent[0], args[1], args[2]);
2776 break; 3105 break;
2777 case 4: /* set size (pixels) */ 3106 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3107 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3108 break;
2780 case 5: /* raise window */ 3109 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3110 XRaiseWindow (dpy, parent[0]);
2782 break; 3111 break;
2783 case 6: /* lower window */ 3112 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3113 XLowerWindow (dpy, parent[0]);
2785 break; 3114 break;
2786 case 7: /* refresh window */ 3115 case 7: /* refresh window */
2787 scr_touch (true); 3116 scr_touch (true);
2788 break; 3117 break;
2789 case 8: /* set size (chars) */ 3118 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3119 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3120 (unsigned int) (args[1] * fheight));
2792 break; 3121 break;
3122
3123 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3124 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3125 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3126 set_widthheight ((unsigned int)width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3127 (unsigned int) (args[1] * fheight));
2797 break; 3128 break;
3129
2798 /* 3130 /*
2799 * reports - some output format copied from XTerm 3131 * reports - some output format copied from XTerm
2800 */ 3132 */
2801 case 11: /* report window state */ 3133 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3134 XGetWindowAttributes (dpy, parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3135 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3136 break;
2805 case 13: /* report window position */ 3137 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3138 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3139 XTranslateCoordinates (dpy, parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3140 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3141 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3142 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3143 break;
2812 case 14: /* report window size (pixels) */ 3144 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3145 XGetWindowAttributes (dpy, parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3146 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3147 break;
3148 case 18: /* report text area size (chars) */
3149 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3150 break;
2816 case 18: /* report window size (chars) */ 3151 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3152 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3153 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3154 case 20: /* report icon label */
3155 {
3156 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3157 XGetIconName (dpy, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3158 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3159 XFree (s);
3160 }
2823 break; 3161 break;
2824 case 21: /* report window title */ 3162 case 21: /* report window title */
3163 {
3164 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3165 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3166 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3167 XFree (s);
3168 }
2827 break; 3169 break;
2828#endif
2829
2830 } 3170 }
2831} 3171}
2832#endif 3172#endif
2833 3173
2834/*----------------------------------------------------------------------*/ 3174/*----------------------------------------------------------------------*/
2835/* 3175/*
2836 * get input up until STRING TERMINATOR (or BEL) 3176 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3177 * ends_how is terminator used. returned input must be free()'d
2838 */ 3178 */
2839unsigned char * 3179char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3180rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3181{
2842 int seen_esc = 0; /* seen escape? */ 3182 unicode_t ch;
3183 bool seen_esc = false;
2843 unsigned int n = 0; 3184 unsigned int n = 0;
2844 unsigned char *s; 3185 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3186
2847 for (; (ch = cmd_getc ());) 3187 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3188 {
2849 if (ch == C0_BEL 3189 if (seen_esc)
2850 || ch == CHAR_ST 3190 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3191 if (ch == 0x5c) /* 7bit ST */
2852 break; 3192 break;
3193 else
3194 return NULL;
3195 }
2853 if (ch == C0_ESC) 3196 else if (ch == C0_ESC)
2854 { 3197 {
2855 seen_esc = 1; 3198 seen_esc = true;
2856 continue; 3199 continue;
2857 } 3200 }
3201 else if (ch == C0_BEL || ch == CHAR_ST)
3202 break;
2858 else if (ch == '\t') 3203 else if (ch == C0_SYN)
2859 ch = ' '; /* translate '\t' to space */ 3204 ch = cmd_get8 ();
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3205 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3206 return NULL; /* other control character - exit */
2862 if (n < sizeof (string) - 1) 3207
3208 seen_esc = false;
3209
3210 if (n >= STRING_MAX - 1)
3211 // stop at some sane length
3212 return NULL;
3213
2863 string[n++] = ch; 3214 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3215 }
3216
2866 string[n++] = '\0'; 3217 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3218
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3219 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3220
2871 return s; 3221 return rxvt_wcstombs (string);
2872} 3222}
2873 3223
2874/*----------------------------------------------------------------------*/ 3224/*----------------------------------------------------------------------*/
2875/* 3225/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3226 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3227 */
2878void 3228void
2879rxvt_term::process_dcs_seq () 3229rxvt_term::process_dcs_seq ()
2880{ 3230{
2881 unsigned char eh, *s; 3231 char *s;
3232 unicode_t eh;
3233
2882 /* 3234 /*
2883 * Not handled yet 3235 * Not handled yet
2884 */ 3236 */
2885 s = get_to_st (&eh); 3237 s = get_to_st (eh);
2886 if (s) 3238 if (s)
2887 free (s); 3239 free (s);
3240
2888 return; 3241 return;
2889} 3242}
2890 3243
2891/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2892/* 3245/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3246 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3247 */
2895void 3248void
2896rxvt_term::process_osc_seq () 3249rxvt_term::process_osc_seq ()
2897{ 3250{
2898 unsigned char ch, eh, *s; 3251 unicode_t ch, eh;
2899 int arg; 3252 int arg;
2900 3253
2901 ch = cmd_getc (); 3254 ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3255 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3256 arg = arg * 10 + (ch - '0');
2904 3257
2905 if (ch == ';') 3258 if (ch == ';')
2906 { 3259 {
2907 s = get_to_st (&eh); 3260 char *s = get_to_st (eh);
3261
2908 if (s) 3262 if (s)
2909 { 3263 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3264 process_xterm_seq (arg, s, eh);
2922 free (s); 3265 free (s);
2923 } 3266 }
2924 } 3267 }
2925} 3268}
3269
3270void
3271rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3272{
3273 if (str[0] == '?' && !str[1])
3274 {
3275 rgba c;
3276 pix_colors_focused[color].get (c);
3277
3278#if XFT
3279 if (c.a != rgba::MAX_CC)
3280 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3281 else
3282#endif
3283 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3284 }
3285 else
3286 set_window_color (color, str);
3287}
3288
2926/* 3289/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3290 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title
2929 * 1 = change iconName
2930 * 2 = change title
2931 * 4 = change color
2932 * 12 = change text color
2933 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour
2935 * 18 = change bold character color
2936 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented)
2938 * 50 = change font
2939 *
2940 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap
2944 * 39 = change default fg color
2945 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen
2947 */ 3291 */
2948void 3292void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3293rxvt_term::process_xterm_seq (int op, char *str, char resp)
2950{ 3294{
2951 int changed = 0; 3295 int color;
2952 int color;
2953 char *buf, *name; 3296 char *buf, *name;
3297 bool query = str[0] == '?' && !str[1];
3298 int saveop = op;
3299
3300 dLocal (Display *, dpy);
2954 3301
2955 assert (str != NULL); 3302 assert (str != NULL);
3303
3304 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3305 return;
3306
2956 switch (op) 3307 switch (op)
2957 { 3308 {
2958 case XTerm_name: 3309 case XTerm_name:
2959 set_title (str); 3310 set_title (str);
2960 /* FALLTHROUGH */ 3311 /* FALLTHROUGH */
2961 case XTerm_iconName: 3312 case XTerm_iconName:
2962 set_iconName (str); 3313 set_icon_name (str);
2963 break; 3314 break;
2964 case XTerm_title: 3315 case XTerm_title:
2965 set_title (str); 3316 set_title (str);
2966 break; 3317 break;
3318 case XTerm_property:
3319 if (str[0] == '?')
3320 {
3321 Atom prop = display->atom (str + 1);
3322 Atom actual_type;
3323 int actual_format;
3324 unsigned long nitems;
3325 unsigned long bytes_after;
3326 unsigned char *value = 0;
3327 const char *str = "";
3328
3329 if (prop
3330 && XGetWindowProperty (dpy, parent[0],
3331 prop, 0, 1<<16, 0, AnyPropertyType,
3332 &actual_type, &actual_format,
3333 &nitems, &bytes_after, &value) == Success
3334 && actual_type != None
3335 && actual_format == 8)
3336 str = (const char *)(value);
3337
3338 tt_printf ("\033]%d;%s%c", op, str, resp);
3339
3340 XFree (value);
3341 }
3342 else
3343 {
3344 char *eq = strchr (str, '=');
3345
3346 if (eq)
3347 {
3348 *eq = 0;
3349 set_utf8_property (display->atom (str), eq + 1);
3350 }
3351 else
3352 XDeleteProperty (dpy, parent[0],
3353 display->atom (str));
3354 }
3355 break;
3356
2967 case XTerm_Color: 3357 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3358 for (buf = (char *)str; buf && *buf;)
2969 { 3359 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3360 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3361 break;
3362
2972 *name++ = '\0'; 3363 *name++ = '\0';
2973 color = atoi (buf); 3364 color = atoi (buf) + minCOLOR;
2974 if (color < 0 || color >= TOTAL_COLORS) 3365
3366 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2975 break; 3367 break;
3368
2976 if ((buf = STRCHR (name, ';')) != NULL) 3369 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3370 *buf++ = '\0';
2978 set_window_color (color + minCOLOR, name); 3371
3372 process_color_seq (op, color, name, resp);
2979 } 3373 }
3374 break;
3375 case Rxvt_restoreFG:
3376 case XTerm_Color00:
3377 process_color_seq (op, Color_fg, str, resp);
3378 break;
3379 case Rxvt_restoreBG:
3380 case XTerm_Color01:
3381 process_color_seq (op, Color_bg, str, resp);
2980 break; 3382 break;
2981#ifndef NO_CURSORCOLOR 3383#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3384 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3385 process_color_seq (op, Color_cursor, str, resp);
2984 break; 3386 break;
2985#endif 3387#endif
2986 case XTerm_Color_pointer: 3388 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3389 process_color_seq (op, Color_pointer_fg, str, resp);
3390 break;
3391 case XTerm_Color_pointer_bg:
3392 process_color_seq (op, Color_pointer_bg, str, resp);
2988 break; 3393 break;
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3394#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD:
2991 set_window_color (Color_BD, str);
2992 break;
2993 case XTerm_Color_UL:
2994 set_window_color (Color_UL, str);
2995 break;
2996 case XTerm_Color_RV: 3395 case XTerm_Color_RV:
2997 set_window_color (Color_RV, str); 3396 process_color_seq (op, Color_RV, str, resp);
2998 break; 3397 break;
3398 case Rxvt_Color_BD:
3399 case URxvt_Color_BD:
3400 process_color_seq (op, Color_BD, str, resp);
3401 break;
3402 case Rxvt_Color_UL:
3403 case URxvt_Color_UL:
3404 process_color_seq (op, Color_UL, str, resp);
3405 break;
3406 case URxvt_Color_IT:
3407 process_color_seq (op, Color_IT, str, resp);
3408 break;
2999#endif 3409#endif
3000 3410 case URxvt_Color_border:
3001 case XTerm_Menu: 3411 process_color_seq (op, Color_border, str, resp);
3412 break;
3413#if ENABLE_TRANSPARENCY
3414 case URxvt_Color_tint:
3415 process_color_seq (op, Color_tint, str, resp);
3002 /* 3416 {
3003 * rxvt_menubar_dispatch () violates the constness of the string, 3417 bool changed = false;
3004 * so DON'T do it here 3418
3419 if (ISSET_PIXCOLOR (Color_tint))
3420 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3421 else
3422 changed = bgPixmap.unset_tint ();
3423
3424 if (changed)
3425 update_background ();
3005 */ 3426 }
3427
3006 break; 3428 break;
3429#endif
3430
3431#if BG_IMAGE_FROM_FILE
3007 case XTerm_Pixmap: 3432 case Rxvt_Pixmap:
3008 if (*str != ';') 3433 if (!strcmp (str, "?"))
3009 { 3434 {
3010#if XPM_BACKGROUND 3435 char str[256];
3011 scale_pixmap (""); /* reset to default scaling */ 3436
3012 set_bgPixmap (str); /* change pixmap */ 3437 sprintf (str, "[%dx%d+%d+%d]",
3013#endif 3438 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3014 scr_touch (true); 3439 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3440 process_xterm_seq (XTerm_title, str, CHAR_ST);
3015 } 3441 }
3016 while ((str = STRCHR (str, ';')) != NULL)
3017 {
3018 str++;
3019#if XPM_BACKGROUND
3020 changed += scale_pixmap (str);
3021#endif
3022
3023 }
3024 if (changed)
3025 {
3026#ifdef XPM_BACKGROUND
3027 resize_pixmap ();
3028#endif
3029 scr_touch (true);
3030 }
3031 break;
3032
3033 case XTerm_restoreFG:
3034 set_window_color (Color_fg, str);
3035 break;
3036 case XTerm_restoreBG:
3037 set_window_color (Color_bg, str);
3038 break;
3039 case XTerm_logfile:
3040 break;
3041 case XTerm_font:
3042 change_font (str);
3043 break;
3044#ifndef NO_FRILLS
3045 case XTerm_locale:
3046 if (str[0] == '?' && !str[1])
3047 tt_printf ("%-.250s\n", locale);
3048 else 3442 else
3049 { 3443 {
3444 int changed = 0;
3445
3446 if (*str != ';')
3447 {
3448 /* reset to default scaling :*/
3449 bgPixmap.unset_geometry ();
3450 if (bgPixmap.set_file (str)) /* change pixmap */
3451 changed++;
3452 str = strchr (str, ';');
3453 if (str == NULL)
3454 bgPixmap.set_defaultGeometry ();
3455 }
3456
3050 set_locale (str); 3457 while (str)
3051# ifdef USE_XIM 3458 {
3052 im_cb (); 3459 str++;
3053# endif 3460 if (bgPixmap.set_geometry (str))
3054 // TODO: call selection_make with the right values set 3461 changed++;
3055 // to re-fresh the selection. 3462 str = strchr (str, ';');
3056 if (display->selection_owner == this) 3463 }
3057 display->set_selection_owner (0); 3464
3465 if (changed)
3466 update_background ();
3058 } 3467 }
3059 break; 3468 break;
3060#endif 3469#endif
3470
3471 case XTerm_logfile:
3472 // TODO, when secure mode?
3473 break;
3474
3061#if 0 3475#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3476 case Rxvt_dumpscreen: /* no error notices */
3063 { 3477 {
3064 int fd; 3478 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3479 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3480 {
3067 scr_dump (fd); 3481 scr_dump (fd);
3068 close (fd); 3482 close (fd);
3069 } 3483 }
3070 } 3484 }
3071 break; 3485 break;
3072#endif 3486#endif
3487 case XTerm_font:
3488 op = URxvt_font;
3489 case URxvt_font:
3490#if ENABLE_STYLES
3491 case URxvt_boldFont:
3492 case URxvt_italicFont:
3493 case URxvt_boldItalicFont:
3494#endif
3495 if (query)
3496 tt_printf ("\33]%d;%-.250s%c", saveop,
3497 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3498 ? fontset[op - URxvt_font]->fontdesc : "",
3499 resp);
3500 else
3501 {
3502 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3503
3504 res = strdup (str);
3505 allocated.push_back ((void *)res);
3506 set_fonts ();
3507 }
3508 break;
3509
3510 case URxvt_version:
3511 if (query)
3512 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3513 op,
3514 rs[Rs_name], VERSION[0], VERSION[2],
3515 resp);
3516 break;
3517
3518#if !ENABLE_MINIMAL
3519 case URxvt_locale:
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3522 else
3523 {
3524 set_locale (str);
3525 pty->set_utf8_mode (enc_utf8);
3526 init_xlocale ();
3527 }
3528 break;
3529
3530 case URxvt_view_up:
3531 case URxvt_view_down:
3532 {
3533 int lines = atoi (str);
3534
3535 if (lines)
3536 scr_page (op == URxvt_view_up ? UP : DN, lines);
3537 else
3538 scr_erase_savelines ();
3539 }
3540
3541 break;
3542#endif
3543
3544#if ENABLE_PERL
3545 case URxvt_perl:
3546 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3547 break;
3548#endif
3074 } 3549 }
3075} 3550}
3076/*----------------------------------------------------------------------*/ 3551/*----------------------------------------------------------------------*/
3077 3552
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3553/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 3561 * so no need for fancy checking
3087 */ 3562 */
3088int 3563int
3089rxvt_term::privcases (int mode, unsigned long bit) 3564rxvt_term::privcases (int mode, unsigned long bit)
3090{ 3565{
3091 int state; 3566 int state;
3092 3567
3093 if (mode == 's') 3568 if (mode == 's')
3094 { 3569 {
3095 SavedModes |= (PrivateModes & bit); 3570 SavedModes |= (priv_modes & bit);
3096 return -1; 3571 return -1;
3097 } 3572 }
3098 else 3573 else
3099 { 3574 {
3100 if (mode == 'r') 3575 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3576 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 3577 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3578 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 3579 set_privmode (bit, state);
3105 } 3580 }
3581
3106 return state; 3582 return state;
3107} 3583}
3108 3584
3109/* we're not using priv _yet_ */ 3585/* we're not using priv _yet_ */
3110void 3586void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3587rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3112{ 3588{
3113 unsigned int i, j; 3589 unsigned int i, j;
3114 int state; 3590 int state;
3591
3115 static const struct 3592 static const struct
3116 { 3593 {
3117 const int argval; 3594 const int argval;
3118 const unsigned long bit; 3595 const unsigned long bit;
3119 }
3120 argtopriv[] = { 3596 } argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 3597 { 1, PrivMode_aplCUR }, // DECCKM
3122 { 2, PrivMode_vt52 }, 3598 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 3599 { 3, PrivMode_132 }, // DECCOLM
3124 { 4, PrivMode_smoothScroll }, 3600 { 4, PrivMode_smoothScroll }, // DECSCLM
3125 { 5, PrivMode_rVideo }, 3601 { 5, PrivMode_rVideo }, // DECSCNM
3126 { 6, PrivMode_relOrigin }, 3602 { 6, PrivMode_relOrigin }, // DECOM
3127 { 7, PrivMode_Autowrap }, 3603 { 7, PrivMode_Autowrap }, // DECAWM
3604 // 8, auto-repeat keys // DECARM
3128 { 9, PrivMode_MouseX10 }, 3605 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 3606 // 18 end FF to printer after print screen
3130 { menuBar_esc, PrivMode_menuBar }, 3607 // 19 Print screen prints full screen/scorll region
3131#endif 3608 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3132#ifdef scrollBar_esc 3609#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 3610 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 3611#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 3612 { 35, PrivMode_ShiftKeys }, // rxvt extension
3613 // 38, tektronix mode // DECTEK
3137 { 40, PrivMode_132OK }, 3614 { 40, PrivMode_132OK },
3615 // 41 xterm more fixes NYI
3616 // 45 margin bell NYI
3617 // 46 start logging
3138 { 47, PrivMode_Screen }, 3618 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 3619 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3140#ifndef NO_BACKSPACE_KEY 3620#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 3621 { 67, PrivMode_BackSpace }, // DECBKM
3142#endif 3622#endif
3143 { 1000, PrivMode_MouseX11 }, 3623 { 1000, PrivMode_MouseX11 },
3624 { 1002, PrivMode_MouseBtnEvent },
3625 { 1003, PrivMode_MouseAnyEvent },
3144 { 1010, PrivMode_TtyOutputInh }, 3626 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 3627 { 1011, PrivMode_Keypress }, // rxvt extension
3628 // 1035 enable modifiers for alt, numlock NYI
3629 // 1036 send ESC for meta keys NYI
3630 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 3631 { 1047, PrivMode_Screen },
3632 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3633 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3634 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3635 { 2004, PrivMode_BracketPaste },
3148 }; 3636 };
3149 3637
3150 if (nargs == 0) 3638 if (nargs == 0)
3151 return; 3639 return;
3152 3640
… …
3167 state = privcases (mode, argtopriv[j].bit); 3655 state = privcases (mode, argtopriv[j].bit);
3168 break; 3656 break;
3169 } 3657 }
3170 3658
3171 /* extra handling for values with state unkept */ 3659 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 3660 switch (arg[i])
3174 { 3661 {
3662#if ENABLE_STYLES
3663 case 1021:
3664 set_option (Opt_intensityStyles, mode);
3665
3666 scr_touch (true);
3667 break;
3668#endif
3175 case 1048: /* alternative cursor save */ 3669 case 1048: /* alternative cursor save */
3670 if (option (Opt_secondaryScreen))
3176 if (mode == 0) 3671 if (mode == 0)
3177 scr_cursor (RESTORE); 3672 scr_cursor (RESTORE);
3178 else if (mode == 1) 3673 else if (mode == 1)
3179 scr_cursor (SAVE); 3674 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 3675 break;
3676 }
3677
3678 if (state >= 0)
3679 /* extra handling for values with valid 0 or 1 state */
3680 switch (arg[i])
3681 {
3682 /* case 1: - application cursor keys */
3683 case 2: /* VT52 mode */
3684 /* oddball mode. should be set regardless of set/reset
3685 * parameter. Return from VT52 mode with an ESC < from
3686 * within VT52 mode
3687 */
3688 set_privmode (PrivMode_vt52, 1);
3689 break;
3196 case 3: /* 80/132 */ 3690 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 3691 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3692 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3199 (unsigned int)TermWin.height);
3200 break; 3693 break;
3201 case 4: /* smooth scrolling */ 3694 case 4: /* smooth scrolling */
3202 if (state)
3203 Options &= ~Opt_jumpScroll;
3204 else
3205 Options |= Opt_jumpScroll; 3695 set_option (Opt_jumpScroll, !state);
3206 break; 3696 break;
3207 case 5: /* reverse video */ 3697 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 3698 scr_rvideo_mode (state);
3209 break; 3699 break;
3210 case 6: /* relative/absolute origins */ 3700 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 3701 scr_relative_origin (state);
3212 break; 3702 break;
3213 case 7: /* autowrap */ 3703 case 7: /* autowrap */
3214 scr_autowrap (state); 3704 scr_autowrap (state);
3215 break; 3705 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 3706 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 3707 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 3708 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 3709 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3220 break; 3710 break;
3221#ifdef menuBar_esc
3222 case menuBar_esc:
3223#ifdef MENUBAR
3224 map_menuBar (state);
3225#endif
3226 break;
3227#endif
3228#ifdef scrollBar_esc 3711#ifdef scrollBar_esc
3229 case scrollBar_esc: 3712 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 3713 if (scrollBar.map (state))
3231 { 3714 {
3232 resize_all_windows (0, 0, 0); 3715 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 3716 scr_touch (true);
3234 } 3717 }
3235 break; 3718 break;
3236#endif 3719#endif
3237 case 25: /* visible/invisible cursor */ 3720 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 3721 scr_cursor_visible (state);
3239 break; 3722 break;
3240 /* case 35: - shift keys */ 3723 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 3724 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 3725 case 47: /* secondary screen */
3243 scr_change_screen (state); 3726 scr_change_screen (state);
3244 break; 3727 break;
3245 /* case 66: - application key pad */ 3728 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 3729 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 3730 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 3731 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 3732 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3250 break; 3733 break;
3251#if 0
3252 case 1001: 3734 case 1002:
3253 break; /* X11 mouse highlighting */ 3735 case 1003:
3254#endif 3736 if (state)
3737 {
3738 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3739 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3740 vt_emask_mouse = PointerMotionMask;
3741 }
3742 else
3743 vt_emask_mouse = NoEventMask;
3744
3745 vt_select_input ();
3746 break;
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 3747 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state)
3257 Options &= ~Opt_scrollTtyOutput;
3258 else
3259 Options |= Opt_scrollTtyOutput; 3748 set_option (Opt_scrollTtyOutput, !state);
3260 break; 3749 break;
3261 case 1011: /* scroll to bottom on key press */ 3750 case 1011: /* scroll to bottom on key press */
3262 if (state)
3263 Options |= Opt_scrollTtyKeypress; 3751 set_option (Opt_scrollTtyKeypress, state);
3264 else
3265 Options &= ~Opt_scrollTtyKeypress;
3266 break; 3752 break;
3267 case 1047: /* secondary screen w/ clearing */ 3753 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3754 if (option (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 3755 if (!state)
3270 scr_erase_screen (2); 3756 scr_erase_screen (2);
3757
3271 scr_change_screen (state); 3758 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 3759 break;
3760 case 1049: /* secondary screen w/ clearing first */
3761 if (option (Opt_secondaryScreen))
3762 if (state)
3763 scr_cursor (SAVE);
3764
3765 scr_change_screen (state);
3766
3767 if (option (Opt_secondaryScreen))
3768 if (state)
3769 scr_erase_screen (2);
3770 else
3771 scr_cursor (RESTORE);
3772 break;
3773 default:
3774 break;
3275 } 3775 }
3276 } 3776 }
3277} 3777}
3278/*}}} */ 3778/*}}} */
3279 3779
3280/*{{{ process sgr sequences */ 3780/*{{{ process sgr sequences */
3281void 3781void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3782rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 3783{
3284 unsigned int i; 3784 unsigned int i;
3285 short rendset; 3785 short rendset;
3286 int rendstyle; 3786 int rendstyle;
3287 3787
3288 if (nargs == 0) 3788 if (nargs == 0)
3289 { 3789 {
3290 scr_rendition (0, ~RS_None); 3790 scr_rendition (0, ~RS_None);
3291 return; 3791 return;
3292 } 3792 }
3793
3293 for (i = 0; i < nargs; i++) 3794 for (i = 0; i < nargs; i++)
3294 { 3795 {
3295 rendset = -1; 3796 rendset = -1;
3296 switch (arg[i]) 3797 switch (arg[i])
3297 { 3798 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 3800 rendset = 0, rendstyle = ~RS_None;
3300 break; 3801 break;
3301 case 1: 3802 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 3803 rendset = 1, rendstyle = RS_Bold;
3303 break; 3804 break;
3805 //case 2: // low intensity
3806 case 3:
3807 rendset = 1, rendstyle = RS_Italic;
3808 break;
3304 case 4: 3809 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 3810 rendset = 1, rendstyle = RS_Uline;
3306 break; 3811 break;
3307 case 5: 3812 case 5: // slowly blinking
3813 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 3814 rendset = 1, rendstyle = RS_Blink;
3309 break; 3815 break;
3816 //case 6: // scoansi light background
3310 case 7: 3817 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 3818 rendset = 1, rendstyle = RS_RVid;
3312 break; 3819 break;
3313 case 22: 3820 case 8:
3821 // invisible. NYI
3822 break;
3823 //case 9: // crossed out
3824 //case 10: // scoansi acs off, primary font
3825 //case 11: // scoansi acs on, first alt font
3826 //case 12: // scoansi acs on, |0x80, second alt font
3827 //...
3828 //case 19: // ninth alt font
3829 //case 20: // gothic
3830 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 3831 rendset = 0, rendstyle = RS_Bold;
3832 break;
3833 case 22: // normal intensity
3834 rendset = 0, rendstyle = RS_Bold;
3835 break;
3836 case 23: // disable italic
3837 rendset = 0, rendstyle = RS_Italic;
3315 break; 3838 break;
3316 case 24: 3839 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 3840 rendset = 0, rendstyle = RS_Uline;
3318 break; 3841 break;
3319 case 25: 3842 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 3843 rendset = 0, rendstyle = RS_Blink;
3321 break; 3844 break;
3845 case 26: // variable spacing (iso 8613)
3846 rendset = 0, rendstyle = RS_Blink;
3847 break;
3322 case 27: 3848 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 3849 rendset = 0, rendstyle = RS_RVid;
3324 break; 3850 break;
3851 //case 28: // visible. NYI
3852 //case 29: // not crossed-out
3325 } 3853 }
3854
3326 if (rendset != -1) 3855 if (rendset != -1)
3327 { 3856 {
3328 scr_rendition (rendset, rendstyle); 3857 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 3858 continue; /* for (;i;) */
3330 } 3859 }
… …
3337 case 33: 3866 case 33:
3338 case 34: 3867 case 34:
3339 case 35: 3868 case 35:
3340 case 36: 3869 case 36:
3341 case 37: 3870 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3871 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 3872 break;
3345#ifdef TTY_256COLOR 3873 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 3874 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 3875 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3876 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 3877 i += 2;
3352 } 3878 }
3353 break; 3879 break;
3354#endif
3355 case 39: /* default fg */ 3880 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 3881 scr_color (Color_fg, Color_fg);
3357 break; 3882 break;
3358 3883
3359 case 40: 3884 case 40:
… …
3362 case 43: 3887 case 43:
3363 case 44: 3888 case 44:
3364 case 45: 3889 case 45:
3365 case 46: 3890 case 46:
3366 case 47: 3891 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3892 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 3893 break;
3370#ifdef TTY_256COLOR 3894 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 3895 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 3896 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3897 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 3898 i += 2;
3377 } 3899 }
3378 break; 3900 break;
3379#endif
3380 case 49: /* default bg */ 3901 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 3902 scr_color (Color_bg, Color_bg);
3382 break; 3903 break;
3383 3904
3384#ifndef NO_BRIGHTCOLOR 3905 //case 50: // not variable spacing
3906
3907#if !ENABLE_MINIMAL
3385 case 90: 3908 case 90:
3386 case 91: /* set bright fg color */ 3909 case 91: /* set bright fg color */
3387 case 92: 3910 case 92:
3388 case 93: 3911 case 93:
3389 case 94: 3912 case 94:
3390 case 95: 3913 case 95:
3391 case 96: 3914 case 96:
3392 case 97: 3915 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3916 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 3917 break;
3396 case 100: 3918 case 100:
3397 case 101: /* set bright bg color */ 3919 case 101: /* set bright bg color */
3398 case 102: 3920 case 102:
3399 case 103: 3921 case 103:
3400 case 104: 3922 case 104:
3401 case 105: 3923 case 105:
3402 case 106: 3924 case 106:
3403 case 107: 3925 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3926 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 3927 break;
3407#endif 3928#endif
3408
3409 } 3929 }
3410 } 3930 }
3411} 3931}
3412/*}}} */ 3932/*}}} */
3413 3933
3414/*{{{ process Rob Nation's own graphics mode sequences */ 3934/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 3935void
3416rxvt_term::process_graphics () 3936rxvt_term::process_graphics ()
3417{ 3937{
3418 unsigned char ch, cmd = cmd_getc (); 3938 unicode_t ch, cmd = cmd_getc ();
3419 3939
3420 if (cmd == 'Q') 3940 if (cmd == 'Q')
3941 {
3421 { /* query graphics */ 3942 /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 3943 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 3944 return;
3424 } 3945 }
3425 /* swallow other graphics sequences until terminating ':' */ 3946 /* swallow other graphics sequences until terminating ':' */
3426 do 3947 do
3427 ch = cmd_getc (); 3948 ch = cmd_getc ();
… …
3437 */ 3958 */
3438void 3959void
3439rxvt_term::tt_printf (const char *fmt,...) 3960rxvt_term::tt_printf (const char *fmt,...)
3440{ 3961{
3441 va_list arg_ptr; 3962 va_list arg_ptr;
3442 unsigned char buf[256]; 3963 char buf[256];
3443 3964
3444 va_start (arg_ptr, fmt); 3965 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3966 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 3967 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 3968 tt_write (buf, strlen (buf));
3448} 3969}
3449 3970
3450/* ---------------------------------------------------------------------- */ 3971/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 3972/* Write data to the pty as typed by the user, pasted with the mouse,
3452 * or generated by us in response to a query ESC sequence. 3973 * or generated by us in response to a query ESC sequence.
3453 */ 3974 */
3454void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3456{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3975const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3458 3976
3459 if (len) 3977void
3978rxvt_term::tt_write (const char *data, unsigned int len)
3979{
3980 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3981 return;
3982
3983 if (pty->pty < 0)
3984 return;
3985
3986 if (v_buflen == 0)
3987 {
3988 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3989
3990 if ((unsigned int)written == len)
3991 return;
3992
3993 data += written;
3994 len -= written;
3460 { 3995 }
3996
3997 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3998
3999 memcpy (v_buffer + v_buflen, data, len);
4000 v_buflen += len;
4001
4002 pty_ev.set (ev::READ | ev::WRITE);
4003}
4004
4005void rxvt_term::pty_write ()
4006{
4007 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4008
4009 if (written > 0)
4010 {
4011 v_buflen -= written;
4012
3461 if (v_buflen == 0) 4013 if (v_buflen == 0)
3462 { 4014 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3464
3465 if ((unsigned int)written == len)
3466 return;
3467
3468 data += written;
3469 len -= written;
3470 }
3471
3472
3473 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3474
3475 memcpy (v_buffer + v_buflen, data, len);
3476 v_buflen += len;
3477 }
3478
3479 for (;;)
3480 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3482
3483 if (written > 0)
3484 {
3485 v_buflen -= written;
3486
3487 if (v_buflen == 0)
3488 {
3489 free (v_buffer); 4015 free (v_buffer);
3490 v_buffer = 0; 4016 v_buffer = 0;
3491 v_buflen = 0;
3492 4017
3493 pty_ev.set (EVENT_READ); 4018 pty_ev.set (ev::READ);
3494 return;
3495 }
3496
3497 memmove (v_buffer, v_buffer + written, v_buflen);
3498 }
3499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3500 // original code just ignores this...
3501 destroy ();
3502 else
3503 {
3504 pty_ev.set (EVENT_READ | EVENT_WRITE);
3505 return; 4019 return;
3506 } 4020 }
4021
4022 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4023 }
4024 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4025 pty_ev.set (ev::READ);
3508} 4026}
3509 4027
3510/*----------------------- end-of-file (C source) -----------------------*/ 4028/*----------------------- end-of-file (C source) -----------------------*/
3511 4029

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