ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.67 by pcg, Thu Mar 11 00:53:19 2004 UTC vs.
Revision 1.436 by sf-exg, Sun Jan 24 21:53:13 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
182 if (keysym == XK_Prior) 510 if (keysym == XK_Prior)
183 { 511 {
184 scr_page (UP, lnsppg); 512 scr_page (UP, lnsppg);
185 return; 513 return;
… …
213 scr_move_to (0, 1); 541 scr_move_to (0, 1);
214 return; 542 return;
215 } 543 }
216 else if (keysym == XK_End) 544 else if (keysym == XK_End)
217 { 545 {
218 scr_move_to (1, 0); 546 scr_move_to (1, 1);
219 return; 547 return;
220 } 548 }
221 } 549 }
222#endif 550#endif
223 } 551 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 556 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 557 {
230 keysym += (XK_F11 - XK_F1); 558 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 559 shft = 0; /* turn off Shift */
232 } 560 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 561 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 562 {
235 switch (keysym) 563 switch (keysym)
236 { 564 {
237 /* normal XTerm key bindings */ 565 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 566 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 567 selection_request (ev.time);
240 return; 568 return;
569#if TODO
241 /* rxvt extras */ 570 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 571 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 572 change_font (FONT_UP);
244 return; 573 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 574 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 575 change_font (FONT_DN);
247 return; 576 return;
577#endif
248 } 578 }
249 } 579 }
250 } 580 }
251#ifdef PRINTPIPE 581
252 if (keysym == XK_Print) 582#if ENABLE_FRILLS || ISO_14755
253 { 583 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
255 return;
256 } 585 {
257#endif 586 int hv;
258 587
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 588 if (iso14755buf & ISO_14755_51
260 { 589 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 590 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 591 {
264 unsigned int l; 592 commit_iso14755 ();
265 const unsigned char *kbuf0; 593 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 594# if ISO_14755
267 595 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 596# endif
276 tt_write (&ch, 1); 597 return;
277 tt_write (kbuf0, l); 598 }
599 else if (keysym == XK_BackSpace)
600 {
601 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
602# if ISO_14755
603 iso14755_51 (iso14755buf & ISO_14755_MASK);
604# endif
605 return;
606 }
607 else if ((hv = hex_keyval (ev)) >= 0)
608 {
609 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
610 | hv | ISO_14755_51;
611# if ISO_14755
612 iso14755_51 (iso14755buf & ISO_14755_MASK);
613# endif
278 return; 614 return;
279 } 615 }
280 else 616 else
281#endif
282 { 617 {
618# if ISO_14755
619 scr_overlay_off ();
620# endif
621 iso14755buf = 0;
622 }
623 }
624 else if (option (Opt_iso14755) &&
625 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
626 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
627 if (!(iso14755buf & ISO_14755_STARTED))
628 {
629 iso14755buf |= ISO_14755_STARTED;
630# if ISO_14755
631 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
632 scr_overlay_set (0, 0, "ISO 14755 mode");
633# endif
634 }
635#endif
636
637#ifdef PRINTPIPE
638 if (keysym == XK_Print)
639 {
640 scr_printscreen (ctrl | shft);
641 return;
642 }
643#endif
644
645 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
646 {
647 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
648 unsigned int newlen = 1;
649
650 switch (translate_keypad (keysym, kp))
651 {
652#ifndef NO_BACKSPACE_KEY
653 case XK_BackSpace:
654 if (priv_modes & PrivMode_HaveBackSpace)
655 {
656 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
657 ^ !!ctrl) ? '\b' : '\177';
658 kbuf[1] = '\0';
659 }
660 else
661 strcpy (kbuf, rs[Rs_backspace_key]);
662 break;
663#endif
664#ifndef NO_DELETE_KEY
665 case XK_Delete:
666 strcpy (kbuf, rs[Rs_delete_key]);
667 break;
668#endif
669 case XK_Tab:
670 if (shft)
671 strcpy (kbuf, "\033[Z");
672 else
673 {
674#ifdef CTRL_TAB_MAKES_META
675 if (ctrl)
676 meta = 1;
677#endif
678#ifdef MOD4_TAB_MAKES_META
679 if (ev.state & Mod4Mask)
680 meta = 1;
681#endif
283 newlen = 1; 682 newlen = 0;
284 switch (keysym) 683 }
684 break;
685
686 case XK_Up: /* "\033[A" */
687 case XK_Down: /* "\033[B" */
688 case XK_Right: /* "\033[C" */
689 case XK_Left: /* "\033[D" */
690 strcpy (kbuf, "\033[Z");
691 kbuf[2] = "DACB"[keysym - XK_Left];
692 /* do Shift first */
693 if (shft)
694 kbuf[2] = "dacb"[keysym - XK_Left];
695 else if (ctrl)
696 {
697 kbuf[1] = 'O';
698 kbuf[2] = "dacb"[keysym - XK_Left];
699 }
700 else if (priv_modes & PrivMode_aplCUR)
701 kbuf[1] = 'O';
702 break;
703
704 case XK_KP_Enter:
705 /* allow shift to override */
706 if (kp)
707 {
708 strcpy (kbuf, "\033OM");
709 break;
710 }
711
712 /* FALLTHROUGH */
713
714 case XK_Return:
715 if (priv_modes & PrivMode_LFNL)
716 {
717 kbuf[0] = '\015';
718 kbuf[1] = '\012';
719 kbuf[2] = '\0';
720 }
721 else
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\0';
725 }
726 break;
727
728 case XK_KP_F1: /* "\033OP" */
729 case XK_KP_F2: /* "\033OQ" */
730 case XK_KP_F3: /* "\033OR" */
731 case XK_KP_F4: /* "\033OS" */
732 strcpy (kbuf, "\033OP");
733 kbuf[2] += (keysym - XK_KP_F1);
734 break;
735
736 case XK_KP_Multiply: /* "\033Oj" : "*" */
737 case XK_KP_Add: /* "\033Ok" : "+" */
738 case XK_KP_Separator: /* "\033Ol" : "," */
739 case XK_KP_Subtract: /* "\033Om" : "-" */
740 case XK_KP_Decimal: /* "\033On" : "." */
741 case XK_KP_Divide: /* "\033Oo" : "/" */
742 case XK_KP_0: /* "\033Op" : "0" */
743 case XK_KP_1: /* "\033Oq" : "1" */
744 case XK_KP_2: /* "\033Or" : "2" */
745 case XK_KP_3: /* "\033Os" : "3" */
746 case XK_KP_4: /* "\033Ot" : "4" */
747 case XK_KP_5: /* "\033Ou" : "5" */
748 case XK_KP_6: /* "\033Ov" : "6" */
749 case XK_KP_7: /* "\033Ow" : "7" */
750 case XK_KP_8: /* "\033Ox" : "8" */
751 case XK_KP_9: /* "\033Oy" : "9" */
752 /* allow shift to override */
753 if (kp)
754 {
755 strcpy (kbuf, "\033Oj");
756 kbuf[2] += (keysym - XK_KP_Multiply);
757 }
758 else
759 {
760 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
761 kbuf[1] = '\0';
762 }
763 break;
764
765 default:
285 { 766 {
286#ifndef NO_BACKSPACE_KEY 767 int param = map_function_key (keysym);
287 case XK_BackSpace: 768 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 769 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 770 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; 771 newlen = 0;
545 break;
546 } 772 }
547 if (newlen) 773 break;
548 len = STRLEN (kbuf);
549 } 774 }
775
776 if (newlen)
777 len = strlen (kbuf);
778
550 /* 779 /*
551 * Pass meta for all function keys, if 'meta' option set 780 * Pass meta for all function keys, if 'meta' option set
552 */ 781 */
553#ifdef META8_OPTION 782#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 783 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 788 else if (ctrl && keysym == XK_minus)
560 { 789 {
561 len = 1; 790 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 791 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 792 }
793 else if (keysym == XK_ISO_Left_Tab)
794 {
795 strcpy (kbuf, "\033[Z");
796 len = 3;
797 }
564 else 798 else
565 { 799 {
566#ifdef META8_OPTION 800#ifdef META8_OPTION
567 /* set 8-bit on */ 801 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 802 if (meta && (meta_char == 0x80))
569 { 803 {
570 unsigned char *ch; 804 char *ch;
571 805
572 for (ch = kbuf; ch < kbuf + len; ch++) 806 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 807 *ch |= 0x80;
808
574 meta = 0; 809 meta = 0;
575 } 810 }
576#endif 811#endif
577 /* nil */ ; 812 /* nil */ ;
578 } 813 }
579 } 814 }
580 815
816 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
817 return;
818
581 if (len <= 0) 819 if (len <= 0)
582 return; /* not mapped */ 820 return; /* not mapped */
583 821
584 if (Options & Opt_scrollTtyKeypress) 822 if (option (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 823 if (view_start)
586 { 824 {
587 TermWin.view_start = 0; 825 view_start = 0;
588 want_refresh = 1; 826 want_refresh = 1;
589 } 827 }
590 828
591 /* 829 /*
592 * these modifications only affect the static keybuffer 830 * these modifications only affect the static keybuffer
… …
607#ifdef META8_OPTION 845#ifdef META8_OPTION
608 && meta_char == C0_ESC 846 && meta_char == C0_ESC
609#endif 847#endif
610 ) 848 )
611 { 849 {
612 const unsigned char ch = C0_ESC; 850 const char ch = C0_ESC;
613 tt_write (&ch, 1); 851 tt_write (&ch, 1);
614 } 852 }
615 853
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); 854 tt_write (kbuf, (unsigned int)len);
627} 855}
628/*}}} */
629 856
630#if (MENUBAR_MAX) 857void
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 858rxvt_term::key_release (XKeyEvent &ev)
632/* attempt to `write' count to the input buffer */ 859{
860#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
861 KeySym keysym;
862
863 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
864#endif
865
866#if ENABLE_FRILLS || ISO_14755
867 // ISO 14755 support
868 if (iso14755buf)
869 if (iso14755buf & ISO_14755_52)
870 {
871# if ISO_14755
872 scr_overlay_off ();
873# endif
874# if ISO_14755
875 // iso14755 part 5.2 handling: release time
876 // first: controls
877 if ((ev.state & ControlMask)
878 && ((keysym >= 0x40 && keysym <= 0x5f)
879 || (keysym >= 0x61 && keysym <= 0x7f)))
880 {
881 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
882 commit_iso14755 ();
883
884 return;
885 }
886
887 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
888 if (i[0] == keysym)
889 {
890 iso14755buf = ISO_14755_51 | i[1];
891 commit_iso14755 ();
892
893 return;
894 }
895
896 scr_bell ();
897# endif
898 iso14755buf = 0;
899
900 return;
901 }
902 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
903 {
904# if ISO_14755
905 scr_overlay_off ();
906# endif
907 if (iso14755buf & ISO_14755_51)
908 commit_iso14755 ();
909#if ISO_14755
910 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
911 {
912 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
913
914 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
915 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
916 }
917# endif
918 else
919 iso14755buf = 0;
920 }
921#endif
922
923 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
924 return;
925
926#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
927 if (!(ev.state & ControlMask))
928 slip_wheel_ev.stop ();
929 else if (keysym == XK_Control_L || keysym == XK_Control_R)
930 mouse_slip_wheel_speed = 0;
931#endif
932}
933
934#if defined (KEYSYM_RESOURCE)
633unsigned int 935unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 936rxvt_term::cmd_write (const char *str, unsigned int count)
635{ 937{
636 unsigned int n, s; 938 unsigned int n, s;
637 939
638 n = cmdbuf_ptr - cmdbuf_base; 940 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 941 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 942
641 if (n > 0 && s < count) 943 if (n > 0 && s < count)
642 { 944 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 945 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 947 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 948 cmdbuf_endp -= n;
647 s += n; 949 s += n;
648 } 950 }
649 951
650 if (count > s) 952 if (count > s)
651 { 953 {
652 rxvt_print_error ("data loss: cmd_write too large"); 954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 955 count = s;
654 } 956 }
655 957
656 for (; count--;) 958 for (; count--;)
657 *cmdbuf_endp++ = *str++; 959 *cmdbuf_endp++ = *str++;
658 960
659 cmd_parse (); 961 cmd_parse ();
660 962
661 return 0; 963 return 0;
662} 964}
663#endif /* MENUBAR_MAX */ 965#endif
664 966
665void 967void
666rxvt_term::flush () 968rxvt_term::flush ()
667{ 969{
668#ifdef TRANSPARENT 970 flush_ev.stop ();
669 if (want_full_refresh) 971
972#ifdef HAVE_BG_PIXMAP
973 if (bgPixmap.check_clearChanged ())
670 { 974 {
671 want_full_refresh = 0; 975// scr_clear (true); This needs to be researched further!
672 scr_clear ();
673 scr_touch (false); 976 scr_touch (false);
674 want_refresh = 1;
675 } 977 }
676#endif 978#endif
677 979
678 if (want_refresh) 980 if (want_refresh)
679 { 981 {
982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
983 {
984 int row = view_start;
985 int end_row = row + nrow;
986
987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
989
990 do
991 {
992 int start_row = row;
993 line_t *l;
994
995 do
996 {
997 l = &ROW (row++);
998
999 if (!(l->f & LINE_FILTERED))
1000 {
1001 // line not filtered, mark it as filtered
1002 l->f |= LINE_FILTERED;
1003 while (l->is_longer ())
1004 {
1005 l = &ROW (row++);
1006 l->f |= LINE_FILTERED;
1007 }
1008
1009 // and filter it
1010 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1011
1012 break;
1013 }
1014 }
1015 while (l->is_longer () && row < end_row);
1016 }
1017 while (row < end_row);
1018 }
1019
680 scr_refresh (refresh_type); 1020 scr_refresh ();
681 scrollbar_show (1); 1021 scrollBar.show (1);
682#ifdef USE_XIM 1022#ifdef USE_XIM
683 IMSendSpot (); 1023 IMSendSpot ();
684#endif 1024#endif
685
686 } 1025 }
687 1026
688 display->flush (); 1027 display->flush ();
689} 1028}
690 1029
1030/* checks wether a refresh is requested and starts the refresh timer */
691void 1031void
692rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
693{ 1033{
694 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
695 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
696 1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
697 flush (); 1046 flush ();
698} 1047}
699 1048
700#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
701void 1050void
702rxvt_term::cursor_blink_cb (time_watcher &w) 1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
703{ 1052{
704 hidden_cursor = !hidden_cursor; 1053 hidden_cursor = !hidden_cursor;
705 want_refresh = 1; 1054 want_refresh = 1;
706 1055 refresh_check ();
707 w.start (w.at + BLINK_INTERVAL);
708} 1056}
709#endif 1057#endif
710 1058
711#ifdef TEXT_BLINK 1059#ifdef TEXT_BLINK
712void 1060void
713rxvt_term::text_blink_cb (time_watcher &w) 1061rxvt_term::text_blink_cb (ev::timer &w, int revents)
714{ 1062{
715 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1063 if (scr_refresh_rend (RS_Blink, RS_Blink))
716 { 1064 {
717 hidden_text = !hidden_text; 1065 hidden_text = !hidden_text;
718 want_refresh = 1; 1066 want_refresh = 1;
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1075void
1076rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1077{
1078 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1079 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
720 } 1080 {
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
721} 1086}
1087#endif
1088
1089#ifdef SELECTION_SCROLLING
1090void
1091rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1092{
1093 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1094 {
1095 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105void
1106rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1107{
1108 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1109 {
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113
1114 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1115 {
1116 mouse_slip_wheel_speed = 0;
1117 w.stop ();
1118 }
1119}
1120#endif
1121
1122#if LINUX_YIELD_HACK
1123static struct event_handler
1124{
1125 ev::prepare yield_ev;
1126
1127 void yield_cb (ev::prepare &w, int revents)
1128 {
1129 // this should really be sched_yield(), but the linux guys thought
1130 // that giving a process calling sched_yield () less cpu time than
1131 // ones with high nice levels is a useful thing to do. It surely is is
1132 // allowed by the sus... as is returning ENOSYS.
1133 // since the linux guys additionally thought that breaking the only
1134 // known workaroudn against their unusable sched_yield hack is cool,
1135 // we just nanosleep a bit and hope for the best.
1136
1137 struct timespec ts = { 0, 1000 };
1138 nanosleep (&ts, 0);
1139
1140 w.stop ();
1141 }
1142
1143 event_handler ()
1144 : yield_ev (this, &event_handler::yield_cb)
1145 {
1146 }
1147} event_handler;
722#endif 1148#endif
723 1149
724bool 1150bool
725rxvt_term::pty_fill () 1151rxvt_term::pty_fill ()
726{ 1152{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1153 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1154
1155 if (CBUFSIZ == n)
1156 {
1157 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1158 n = 0;
1159 }
728 1160
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1161 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1162 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1163 cmdbuf_endp = cmdbuf_ptr + n;
732 1164
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1165 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
734 1166
735 if (n > 0) 1167 if (r > 0)
736 { 1168 {
737 cmdbuf_endp += n; 1169 cmdbuf_endp += r;
738 return true; 1170 return true;
739 } 1171 }
740 else if (n < 0 && errno != EAGAIN) 1172 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1173 {
1174#if LINUX_YIELD_HACK
1175 if (display->is_local)
1176 event_handler.yield_ev.start ();
1177#endif
1178 }
1179 else
1180 {
1181 pty_ev.stop ();
1182
1183 if (!option (Opt_hold))
741 destroy (); 1184 destroy ();
742 1185 }
1186
743 return false; 1187 return false;
744} 1188}
745 1189
746void 1190void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1191rxvt_term::pty_cb (ev::io &w, int revents)
748{ 1192{
749 SET_R (this); 1193 make_current ();
750 SET_LOCALE (locale);
751 1194
752 if (revents & EVENT_WRITE) 1195 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 1196 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong 1197 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 ()) 1198 cmd_parse ();
770 break;
771 }
772 }
773}
774 1199
775bool 1200 if (revents & ev::WRITE)
776rxvt_term::cmd_parse () 1201 pty_write ();
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780 1202
781 for (;;) 1203 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} 1204}
880 1205
881// read the next character, currently handles UTF-8 1206void
882// will probably handle all sorts of other stuff in the future 1207rxvt_term::pointer_unblank ()
883uint32_t
884rxvt_term::next_char ()
885{ 1208{
886 while (cmdbuf_ptr < cmdbuf_endp) 1209 XDefineCursor (dpy, vt, TermWin_cursor);
887 { 1210 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 1211
936#ifdef POINTER_BLANK 1212#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; 1213 hidden_pointer = 0;
944 1214
945 if (Options & Opt_pointerBlank) 1215 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1216 pointer_ev.start (pointerBlankDelay);
1217#endif
947} 1218}
948 1219
1220#ifdef POINTER_BLANK
949void 1221void
950rxvt_term::pointer_blank () 1222rxvt_term::pointer_blank ()
951{ 1223{
952 if (! (Options & Opt_pointerBlank)) 1224 if (!option (Opt_pointerBlank))
953 return; 1225 return;
954 1226
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1227 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1228 XFlush (dpy);
957 1229
958 hidden_pointer = 1; 1230 hidden_pointer = 1;
959} 1231}
960 1232
961void 1233void
962rxvt_term::pointer_cb (time_watcher &w) 1234rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1235{
964 SET_R (this); 1236 make_current ();
965 SET_LOCALE (locale);
966 1237
967 pointer_blank (); 1238 pointer_blank ();
968} 1239}
969#endif 1240#endif
970 1241
971void 1242void
972rxvt_term::mouse_report (XButtonEvent &ev) 1243rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1244{
974 int button_number, key_state = 0; 1245 int button_number, key_state = 0;
975 int x, y; 1246 int x, y;
1247 int code = 32;
976 1248
977 x = ev.x; 1249 x = Pixel2Col (ev.x);
978 y = ev.y; 1250 y = Pixel2Row (ev.y);
979 pixel_position (&x, &y); 1251 if (ev.type == MotionNotify)
1252 {
1253 if (x == mouse_row && y == mouse_col)
1254 return;
1255 mouse_row = x;
1256 mouse_col = y;
1257 code += 32;
1258 }
980 1259
981 if (MEvent.button == AnyButton) 1260 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1261 button_number = 3;
984 }
985 else 1262 else
986 { 1263 {
987 button_number = MEvent.button - Button1; 1264 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1265 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1266 if (button_number >= 3)
990 button_number += (64 - 3); 1267 button_number += (64 - 3);
991 } 1268 }
992 1269
993 if (PrivateModes & PrivMode_MouseX10) 1270 if (priv_modes & PrivMode_MouseX10)
994 { 1271 {
995 /* 1272 /*
996 * do not report ButtonRelease 1273 * do not report ButtonRelease
997 * no state info allowed 1274 * no state info allowed
998 */ 1275 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1290 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1291 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1292#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1293 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1294#endif
1018
1019 } 1295 }
1020 1296
1021#ifdef DEBUG_MOUSEREPORT 1297#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1298 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1299 if (key_state & 16)
1024 fputc ('C', stderr); 1300 fputc ('C', stderr);
1025 if (key_state & 4) 1301 if (key_state & 4)
1026 fputc ('S', stderr); 1302 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1306 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1307 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1308 button_number,
1033 x + 1, 1309 x + 1,
1034 y + 1); 1310 y + 1);
1035#else 1311#endif
1312
1036 tt_printf ("\033[M%c%c%c", 1313 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1314 (code + button_number + key_state),
1038 (32 + x + 1), 1315 (32 + x + 1),
1039 (32 + y + 1)); 1316 (32 + y + 1));
1040#endif
1041} 1317}
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 1318
1053/*{{{ process an X event */ 1319/*{{{ process an X event */
1054void 1320void
1055rxvt_term::x_cb (XEvent &ev) 1321rxvt_term::x_cb (XEvent &ev)
1056{ 1322{
1057 SET_R (this); 1323 make_current ();
1058 SET_LOCALE (locale);
1059 1324
1060#if defined(CURSOR_BLINK) 1325 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 1326
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1327 if (ev.xany.window == vt
1070 } 1328 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1329 && 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; 1330 return;
1090#endif
1091 1331
1332 // for XQueryPointer
1092 Window unused_root, unused_child; 1333 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1334 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1335 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 1336
1145 switch (ev.type) 1337 switch (ev.type)
1146 { 1338 {
1147 case KeyPress: 1339 case KeyPress:
1148 lookup_key (ev.xkey); 1340 key_press (ev.xkey);
1149 break; 1341 break;
1150 1342
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1343 case KeyRelease:
1153 { 1344 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; 1345 break;
1165 }
1166#endif
1167 1346
1168 case ButtonPress: 1347 case ButtonPress:
1169 button_press (ev.xbutton); 1348 button_press (ev.xbutton);
1170 break; 1349 break;
1171 1350
… …
1173 button_release (ev.xbutton); 1352 button_release (ev.xbutton);
1174 break; 1353 break;
1175 1354
1176 case ClientMessage: 1355 case ClientMessage:
1177 if (ev.xclient.format == 32 1356 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1357 && !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 { 1358 {
1187 /* Get Dnd data */ 1359 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1360 {
1189 int ActualFormat; 1361 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1362 {
1191 unsigned long Size, RemainingBytes; 1363 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1364 {
1193 XGetWindowProperty (display->display, display->root, 1365 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1366 destroy ();
1195 0L, 1000000L, 1367 }
1196 False, AnyPropertyType, 1368#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1369 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1370 XSendEvent (dpy, ev.xclient.window = display->root,
1371 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1372 &ev);
1200 XChangeProperty (display->display, display->root, 1373#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1374 }
1202 8, PropModeReplace, 1375 }
1203 data, STRLEN (data)); 1376#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1377 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1378 {
1379 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1380 focus_in ();
1381 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1382 focus_out ();
1383 }
1384#endif
1206 } 1385 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1386 break;
1213 1387
1214 /* 1388 /*
1215 * XXX: this is not the _current_ arrangement 1389 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1390 * Here's my conclusion:
… …
1235 break; 1409 break;
1236 } 1410 }
1237 break; 1411 break;
1238 1412
1239 case FocusIn: 1413 case FocusIn:
1240 if (!TermWin.focus) 1414 if (ev.xfocus.detail != NotifyInferior
1415 && ev.xfocus.detail != NotifyPointer
1416 && ev.xfocus.mode != NotifyGrab)
1417 focus_in ();
1418 break;
1419
1420 case FocusOut:
1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_out ();
1425 break;
1426
1427 case ConfigureNotify:
1428 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1429 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1430 szHint.width, szHint.height);*/
1431 if (ev.xconfigure.window == parent[0])
1241 { 1432 {
1242 TermWin.focus = 1; 1433 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 } 1434 ;
1254 break;
1255 1435
1256 case FocusOut: 1436 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1257 if (TermWin.focus)
1258 { 1437 {
1259 TermWin.focus = 0; 1438 seen_resize = 1;
1260 want_refresh = 1; 1439 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 } 1440 }
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 1441 else
1294 { 1442 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1443#ifdef HAVE_BG_PIXMAP
1444 if (bgPixmap.window_position_sensitive ())
1445 {
1446 if (mapped)
1447 update_background ();
1448 else
1449 bgPixmap.invalidate ();
1450 }
1451#endif
1296 } 1452 }
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 1453
1454 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1455 }
1308 break; 1456 break;
1309 1457
1458 case PropertyNotify:
1459 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1460 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1461 && ev.xproperty.state == PropertyNewValue)
1462 selection_property (ev.xproperty.window, ev.xproperty.atom);
1463
1464 break;
1465
1310 case SelectionClear: 1466 case SelectionClear:
1311 display->set_selection_owner (0); 1467 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1312 break; 1468 break;
1313 1469
1314 case SelectionNotify: 1470 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1471 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1472 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1473 break;
1319 1474
1320 case SelectionRequest: 1475 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1476 selection_send (ev.xselectionrequest);
1322 break; 1477 break;
1323 1478
1479 case MapNotify:
1480#ifdef HAVE_BG_PIXMAP
1481 /* This is needed spcifically to fix the case of no window manager or a
1482 * non-reparenting window manager. In those cases we never get first
1483 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1484 * care of multiplicity of ConfigureNotify events arriwing while WM does
1485 * reparenting.
1486 * We should not render background immidiately, as there could be several
1487 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1488 * by scheduling background redraw as soon as we can, but giving a short
1489 * bit of time for ConfigureNotifies to arrive.
1490 * We should render background PRIOR to drawing any text, but AFTER all
1491 * of ConfigureNotifys for the best results.
1492 */
1493 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1494 update_background_ev.start (0.025);
1495#endif
1496 mapped = 1;
1497#ifdef TEXT_BLINK
1498 text_blink_ev.start ();
1499#endif
1500 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1501 break;
1502
1324 case UnmapNotify: 1503 case UnmapNotify:
1325 TermWin.mapped = 0; 1504 mapped = 0;
1326#ifdef TEXT_BLINK 1505#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1506 text_blink_ev.stop ();
1328#endif 1507#endif
1508 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1509 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 1510
1344 case GraphicsExpose: 1511 case GraphicsExpose:
1345 case Expose: 1512 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1513 if (ev.xany.window == vt)
1347 { 1514 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1515 do
1516 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1517 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1518 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1519 }
1352 // don't understand this, so commented it out 1520 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1521
1522 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1523
1524 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1525 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1526 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1527 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1528 }
1356 // ev.xexpose.width, TermWin.height, False); 1529
1357#endif
1358 want_refresh = 1; 1530 want_refresh = 1;
1359 } 1531 }
1360 else 1532 else
1361 { 1533 {
1362 XEvent unused_event; 1534 XEvent unused_event;
1363 1535
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1537 ;
1366 &unused_event)) ; 1538 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1539 ;
1368 GraphicsExpose, 1540
1369 &unused_event)) ; 1541 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1542 {
1372 scrollBar.setIdle (); 1543 scrollBar.state = STATE_IDLE;
1373 scrollbar_show (0); 1544 scrollBar.show (0);
1374 } 1545 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1546 }
1380 break; 1547 break;
1381 1548
1382 case MotionNotify: 1549 case MotionNotify:
1383#ifdef POINTER_BLANK 1550#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1551 if (hidden_pointer)
1385 pointer_unblank (); 1552 pointer_unblank ();
1386#endif 1553#endif
1387#if MENUBAR 1554 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1388 if (isMenuBarWindow (ev.xany.window)) 1555 || priv_modes & PrivMode_MouseAnyEvent)
1556 mouse_report (ev.xbutton);
1557 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1558 break;
1559
1560 if (ev.xany.window == vt)
1389 { 1561 {
1390 menubar_control (ev.xbutton); 1562 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1563 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1564 ; // 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))) 1565 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1566 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1567 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1568 ;
1403 1569
1404 XQueryPointer (display->display, TermWin.vt, 1570 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1571 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1572 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1573 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1574 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1575#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1576 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1577 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1578 {
1413#endif 1579#endif
1580#if ISO_14755
1581 // 5.4
1582 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1583 {
1584 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1585 break;
1586 }
1587#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1588 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1589 ev.xbutton.state & Button3Mask ? 2 : 0);
1590
1416#ifdef SELECTION_SCROLLING 1591#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1592 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1593 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1594 {
1420 int dist; 1595 int dist;
1421
1422 pending_scroll_selection=1;
1423 1596
1424 /* don't clobber the current delay if we are 1597 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1598 * already in the middle of scrolling.
1426 */ 1599 */
1427 if (scroll_selection_delay<=0) 1600 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1601 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1602
1430 /* save the event params so we can highlight 1603 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1604 * the selection in the pending-scroll loop
1432 */ 1605 */
1433 selection_save_x=ev.xbutton.x; 1606 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1607 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1608 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1609
1438 /* calc number of lines to scroll */ 1610 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1611 if (ev.xbutton.y < int_bwidth)
1440 { 1612 {
1441 scroll_selection_dir = UP; 1613 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1614 dist = int_bwidth - ev.xbutton.y;
1443 } 1615 }
1444 else 1616 else
1445 { 1617 {
1446 scroll_selection_dir = DN; 1618 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1619 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1620 }
1621
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1622 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1623 / SELECTION_SCROLL_LINE_SPEEDUP
1624 + 1;
1452 MIN_IT (scroll_selection_lines, 1625 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1626 SELECTION_SCROLL_MAX_LINES);
1454 } 1627 }
1455 else 1628 else
1456 { 1629 {
1457 /* we are within the text window, so we 1630 /* we are within the text window, so we
1458 * shouldn't be scrolling 1631 * shouldn't be scrolling
1459 */ 1632 */
1460 pending_scroll_selection = 0; 1633 sel_scroll_ev.stop();
1461 } 1634 }
1462#endif 1635#endif
1463#ifdef MOUSE_THRESHOLD 1636#ifdef MOUSE_THRESHOLD
1464
1465 } 1637 }
1466#endif 1638#endif
1467
1468 } 1639 }
1469 } 1640 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1641 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1471 { 1642 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1643 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1644 MotionNotify, &ev))
1645 ;
1646
1474 XQueryPointer (display->display, scrollBar.win, 1647 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1648 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1649 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1650 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1651 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1652 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1653 scrollBar.size ());
1481 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1654 want_refresh = 1;
1483 scrollbar_show (1); 1655 scrollBar.show (1);
1484 } 1656 }
1485 break; 1657 break;
1486 } 1658 }
1487}
1488 1659
1660#if defined(CURSOR_BLINK)
1661 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1662 {
1663 if (hidden_cursor)
1664 {
1665 hidden_cursor = 0;
1666 want_refresh = 1;
1667 }
1668
1669 cursor_blink_ev.again ();
1670 }
1671#endif
1672
1673#if defined(POINTER_BLANK)
1674 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1675 {
1676 if (ev.type == MotionNotify
1677 || ev.type == ButtonPress
1678 || ev.type == ButtonRelease)
1679 if (hidden_pointer)
1680 pointer_unblank ();
1681
1682 if (ev.type == KeyPress && hidden_pointer == 0)
1683 pointer_blank ();
1684 }
1685#endif
1686
1687 refresh_check ();
1688}
1689
1690#if ENABLE_FRILLS
1691void
1692rxvt_term::set_urgency (bool enable)
1693{
1694 if (enable == urgency_hint)
1695 return;
1696
1697 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1698 {
1699 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1700 XSetWMHints (dpy, parent[0], h);
1701 urgency_hint = enable;
1702 }
1703}
1704#endif
1705
1706void
1707rxvt_term::focus_in ()
1708{
1709 if (!focus)
1710 {
1711 focus = 1;
1712 want_refresh = 1;
1713
1714#if USE_XIM
1715 if (Input_Context != NULL)
1716 {
1717 IMSetPosition ();
1718 XSetICFocus (Input_Context);
1719 }
1720#endif
1721#if CURSOR_BLINK
1722 if (option (Opt_cursorBlink))
1723 cursor_blink_ev.again ();
1724#endif
1725#if OFF_FOCUS_FADING
1726 if (rs[Rs_fade])
1727 {
1728 pix_colors = pix_colors_focused;
1729 scr_recolour ();
1730 }
1731#endif
1732#if ENABLE_FRILLS
1733 if (option (Opt_urgentOnBell))
1734 set_urgency (0);
1735#endif
1736
1737 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1738 }
1739}
1740
1741void
1742rxvt_term::focus_out ()
1743{
1744 if (focus)
1745 {
1746 focus = 0;
1747 want_refresh = 1;
1748
1749#if ENABLE_FRILLS
1750 if (option (Opt_urgentOnBell))
1751 set_urgency (0);
1752#endif
1753#if ENABLE_FRILLS || ISO_14755
1754 if (iso14755buf)
1755 {
1756 iso14755buf = 0;
1757# if ISO_14755
1758 scr_overlay_off ();
1759# endif
1760 }
1761#endif
1762#if USE_XIM
1763 if (Input_Context != NULL)
1764 XUnsetICFocus (Input_Context);
1765#endif
1766#if CURSOR_BLINK
1767 if (option (Opt_cursorBlink))
1768 cursor_blink_ev.stop ();
1769
1770 hidden_cursor = 0;
1771#endif
1772#if OFF_FOCUS_FADING
1773 if (rs[Rs_fade])
1774 {
1775 pix_colors = pix_colors_unfocused;
1776 scr_recolour ();
1777 }
1778#endif
1779
1780 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1781 }
1782}
1783
1784void
1785rxvt_term::update_fade_color (unsigned int idx)
1786{
1787#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade])
1789 {
1790 rgba c;
1791 pix_colors [Color_fade].get (c);
1792 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1793 }
1794#endif
1795}
1796
1797#if ENABLE_TRANSPARENCY || ENABLE_PERL
1489void 1798void
1490rxvt_term::rootwin_cb (XEvent &ev) 1799rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1800{
1492 SET_R (this); 1801 make_current ();
1493 SET_LOCALE (locale);
1494 1802
1803 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1804 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1805 return;
1806
1807# if ENABLE_TRANSPARENCY
1495 switch (ev.type) 1808 switch (ev.type)
1496 { 1809 {
1497 case PropertyNotify: 1810 case PropertyNotify:
1811 /*
1812 * if user used some Esetroot compatible prog to set the root bg,
1813 * use the property to determine the pixmap. We use it later on.
1814 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1815 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1816 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1817 {
1500 if (ev.xproperty.state == PropertyNewValue) 1818 bgPixmap.set_root_pixmap ();
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1819 update_background ();
1502 break;
1503 } 1820 }
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 1821
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; 1822 break;
1823 }
1524#endif 1824# endif
1525 } 1825
1826 refresh_check ();
1526} 1827}
1828#endif
1527 1829
1528void 1830void
1529rxvt_term::button_press (XButtonEvent &ev) 1831rxvt_term::button_press (XButtonEvent &ev)
1530{ 1832{
1531 int reportmode = 0, clickintime; 1833 int reportmode = 0, clickintime;
1532 1834
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1835 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1836
1534 if (!bypass_keystate) 1837 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1838 reportmode = !! (priv_modes & PrivMode_mouse_report);
1839
1536 /* 1840 /*
1537 * VT window processing of button press 1841 * VT window processing of button press
1538 */ 1842 */
1539 if (ev.window == TermWin.vt) 1843 if (ev.window == vt)
1540 { 1844 {
1845 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1846 return;
1847
1848#if ISO_14755
1849 // 5.4
1850 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1851 {
1852 iso14755_54 (ev.x, ev.y);
1853 return;
1854 }
1855#endif
1856
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1857 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1858
1542 if (reportmode) 1859 if (reportmode)
1543 { 1860 {
1544 /* mouse report from vt window */ 1861 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1862 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1863 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1864#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1865 if (ev.button == MEvent.button && clickintime)
1549 { 1866 {
1550 /* same button, within alloted time */ 1867 /* same button, within alloted time */
1551 MEvent.clicks++; 1868 MEvent.clicks++;
1869
1552 if (MEvent.clicks > 1) 1870 if (MEvent.clicks > 1)
1553 { 1871 {
1554 /* only report double clicks */ 1872 /* only report double clicks */
1555 MEvent.clicks = 2; 1873 MEvent.clicks = 2;
1556 mouse_report (ev); 1874 mouse_report (ev);
… …
1568 mouse_report (ev); 1886 mouse_report (ev);
1569 } 1887 }
1570#else 1888#else
1571 MEvent.button = ev.button; 1889 MEvent.button = ev.button;
1572 mouse_report (ev); 1890 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1891#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1892
1575 } 1893 }
1576 else 1894 else
1577 { 1895 {
1578 if (ev.button != MEvent.button) 1896 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1897 MEvent.clicks = 0;
1898
1580 switch (ev.button) 1899 switch (ev.button)
1581 { 1900 {
1582 case Button1: 1901 case Button1:
1902 /* allow meta + click to select rectangular areas */
1903 /* should be done in screen.C */
1904#if ENABLE_FRILLS
1905 selection.rect = !!(ev.state & ModMetaMask);
1906#else
1907 selection.rect = false;
1908#endif
1909
1583 /* allow shift+left click to extend selection */ 1910 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1911 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1912 {
1586 if (MEvent.button == Button1 && clickintime) 1913 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1914 selection_rotate (ev.x, ev.y);
1588 else 1915 else
1589 selection_extend (ev.x, ev.y, 1); 1916 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1931 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1932 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1933 selection_rotate (ev.x, ev.y);
1607 else 1934 else
1608 selection_extend (ev.x, ev.y, 1); 1935 selection_extend (ev.x, ev.y, 1);
1936
1609 MEvent.button = Button3; 1937 MEvent.button = Button3;
1610 break; 1938 break;
1611 } 1939 }
1612 } 1940 }
1941
1613 MEvent.time = ev.time; 1942 MEvent.time = ev.time;
1614 return; 1943 return;
1615 } 1944 }
1616 1945
1617 /* 1946 /*
1618 * Scrollbar window processing of button press 1947 * Scrollbar window processing of button press
1619 */ 1948 */
1620 if (isScrollbarWindow (ev.window)) 1949 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 1950 {
1622 scrollBar.setIdle (); 1951 page_dirn direction = NO_DIR;
1952
1953 if (scrollBar.upButton (ev.y))
1954 direction = UP; /* up */
1955 else if (scrollBar.dnButton (ev.y))
1956 direction = DN; /* down */
1957
1958 scrollBar.state = STATE_IDLE;
1623 /* 1959 /*
1624 * Rxvt-style scrollbar: 1960 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 1961 * move up if mouse is above slider
1626 * move dn if mouse is below slider 1962 * move dn if mouse is below slider
1627 * 1963 *
… …
1636 /* 1972 /*
1637 * Mouse report disabled scrollbar: 1973 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 1974 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 1975 * click on scrollbar - send pageup/down
1640 */ 1976 */
1641 if ((scrollBar.style == R_SB_NEXT 1977 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 1978 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 1979 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"); 1980 tt_printf ("\033[B");
1651 else 1981 else
1652 switch (ev.button) 1982 switch (ev.button)
1653 { 1983 {
1654 case Button2: 1984 case Button2:
… …
1661 tt_printf ("\033[5~"); 1991 tt_printf ("\033[5~");
1662 break; 1992 break;
1663 } 1993 }
1664 } 1994 }
1665 else 1995 else
1666#endif /* NO_SCROLLBAR_REPORT */ 1996#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 1997 {
1673 if (scrollbarnext_upButton (ev.y)) 1998 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 { 1999 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2000#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2001 if (!cont_scroll_ev.is_active ())
2002 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2003#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2004 if (scr_page (direction, 1))
1691 { 2005 {
1692 if (upordown < 0) 2006 if (direction == UP)
1693 scrollBar.setUp (); 2007 scrollBar.state = STATE_UP;
1694 else 2008 else
1695 scrollBar.setDn (); 2009 scrollBar.state = STATE_DOWN;
1696 } 2010 }
1697 } 2011 }
1698 else 2012 else
1699 switch (ev.button) 2013 switch (ev.button)
1700 { 2014 {
1701 case Button2: 2015 case Button2:
1702 switch (scrollbar_align) 2016 switch (scrollBar.align)
1703 { 2017 {
1704 case R_SB_ALIGN_TOP: 2018 case R_SB_ALIGN_TOP:
1705 csrO = 0; 2019 csrO = 0;
1706 break; 2020 break;
1707 case R_SB_ALIGN_CENTRE: 2021 case R_SB_ALIGN_CENTRE:
… …
1709 break; 2023 break;
1710 case R_SB_ALIGN_BOTTOM: 2024 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2025 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2026 break;
1713 } 2027 }
2028
1714 if (scrollBar.style == R_SB_XTERM 2029 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2030 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2031 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2032 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2033
1719 scrollBar.setMotion (); 2034 scrollBar.state = STATE_MOTION;
1720 break; 2035 break;
1721 2036
1722 case Button1: 2037 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2038 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2039 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2040 /* FALLTHROUGH */
1726 2041
1727 case Button3: 2042 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2043 if (scrollBar.style != R_SB_XTERM)
1729 { 2044 {
1730 if (scrollbar_above_slider (ev.y)) 2045 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2046# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2047 scr_page (UP, nrow - 1);
1733# else 2048# else
1734 scr_page (UP, TermWin.nrow / 4); 2049 scr_page (UP, nrow / 4);
1735# endif 2050# endif
1736 else if (scrollbar_below_slider (ev.y)) 2051 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2052# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2053 scr_page (DN, nrow - 1);
1739# else 2054# else
1740 scr_page (DN, TermWin.nrow / 4); 2055 scr_page (DN, nrow / 4);
1741# endif 2056# endif
1742 else 2057 else
1743 scrollBar.setMotion (); 2058 scrollBar.state = STATE_MOTION;
1744 } 2059 }
1745 else 2060 else
1746 { 2061 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2062 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2063 (nrow
1749 * scrollbar_position (ev.y) 2064 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2065 / scrollBar.size ()));
1751 } 2066 }
2067
1752 break; 2068 break;
1753 } 2069 }
1754 } 2070 }
2071
1755 return; 2072 return;
1756 } 2073 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2074}
1765 2075
1766void 2076void
1767rxvt_term::button_release (XButtonEvent &ev) 2077rxvt_term::button_release (XButtonEvent &ev)
1768{ 2078{
1769 int reportmode = 0; 2079 int reportmode = 0;
1770 2080
1771 csrO = 0; /* reset csr Offset */ 2081 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2082 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2083 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2084
1775 if (scrollbar_isUpDn ()) 2085 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1776 { 2086 {
1777 scrollBar.setIdle (); 2087 scrollBar.state = STATE_IDLE;
1778 scrollbar_show (0); 2088 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2089 }
2090
1784#ifdef SELECTION_SCROLLING 2091#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2092 sel_scroll_ev.stop();
1786#endif 2093#endif
2094
1787 if (ev.window == TermWin.vt) 2095 if (ev.window == vt)
1788 { 2096 {
2097 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2098 return;
2099
2100#if ISO_14755
2101 // 5.4
2102 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2103 return;
2104#endif
2105
1789 if (reportmode) 2106 if (reportmode)
1790 { 2107 {
1791 /* mouse report from vt window */ 2108 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2109 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2110 if (ev.button >= 4)
… …
1804 mouse_report (ev); 2121 mouse_report (ev);
1805 } 2122 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2123#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2124 MEvent.button = AnyButton;
1808 mouse_report (ev); 2125 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2126#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2127 return;
1811 } 2128 }
2129
1812 /* 2130 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2131 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2132 * when overriding mouse reporting
1815 */ 2133 */
1816 if (PrivateModes & PrivMode_mouse_report 2134 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2135 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2136 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2137 selection_extend (ev.x, ev.y, 0);
1820 2138
1821 switch (ev.button) 2139 switch (ev.button)
1822 { 2140 {
1823 case Button1: 2141 case Button1:
1824 case Button3: 2142 case Button3:
1825 selection_make (ev.time); 2143 selection_make (ev.time);
1826 break; 2144 break;
2145
1827 case Button2: 2146 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2147 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2148 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2149 break;
2150
1830#ifdef MOUSE_WHEEL 2151#ifdef MOUSE_WHEEL
1831 case Button4: 2152 case Button4:
1832 case Button5: 2153 case Button5:
1833 { 2154 {
1834 int i; 2155 int i;
1835 page_dirn v; 2156 page_dirn v;
1836 2157
1837 v = (ev.button == Button4) ? UP : DN; 2158 v = ev.button == Button4 ? UP : DN;
2159
1838 if (ev.state & ShiftMask) 2160 if (ev.state & ShiftMask)
1839 i = 1; 2161 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2162 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2163 i = nrow - 1;
1842 else 2164 else
1843 i = 5; 2165 i = 5;
2166
1844# ifdef MOUSE_SLIP_WHEELING 2167# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2168 if (ev.state & ControlMask)
1846 { 2169 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2170 mouse_slip_wheel_speed += v ? -1 : 1;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2171 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2172 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2173
2174 if (!slip_wheel_ev.is_active ())
2175 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2176 }
2177 else
1850# endif 2178# 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 { 2179 {
1858 scr_page (v, 1); 2180 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2181 scrollBar.show (1);
1861 } 2182 }
1862# endif
1863
1864 } 2183 }
1865 break; 2184 break;
1866#endif 2185#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 { 2186 }
1906 pchanged = 1; 2187 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2188}
1908 PixColors[Color_bg]); 2189
1909 am_transparent = am_pixmap_trans = 0; 2190/*}}} */
2191
2192void
2193rxvt_term::cmd_parse ()
2194{
2195 wchar_t ch = NOCHAR;
2196 char *seq_begin; // remember start of esc-sequence here
2197
2198 for (;;)
2199 {
2200 if (expect_false (ch == NOCHAR))
1910 } 2201 {
1911 return pchanged; /* Don't try any more */ 2202 seq_begin = cmdbuf_ptr;
1912 } 2203 ch = next_char ();
1913 2204
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2205 if (ch == NOCHAR)
1915 XSync (display->display, False); 2206 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
1952 if (sx < 0)
1953 { 2207 }
1954 nw += sx; 2208
1955 nx = -sx; 2209 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1956 sx = 0;
1957 } 2210 {
1958 2211 if (expect_false (!seen_input))
1959 if (sy < 0)
1960 {
1961 nh += sy;
1962 ny = -sy;
1963 sy = 0;
1964 }
1965
1966 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1967 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1968 allowedxerror = -1;
1969 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1970 ZPixmap);
1971 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1972 /* XXX: may need a delay here? */
1973 allowedxerror = 0;
1974 if (image == NULL)
1975 {
1976 if (am_transparent && am_pixmap_trans)
1977 { 2212 {
1978 pchanged = 1; 2213 seen_input = 1;
1979 if (TermWin.pixmap != None) 2214 // many badly-written programs (e.g. jed) contain a race condition:
2215 // they first read the screensize and then install a SIGWINCH handler.
2216 // some window managers resize the window early, and these programs
2217 // then sometimes get the size wrong.
2218 // unfortunately other programs are even more buggy and dislike
2219 // being sent SIGWINCH, so only do it when we were in fact being
2220 // resized.
2221 if (seen_resize && cmd_pid)
2222 kill (-cmd_pid, SIGWINCH);
2223 }
2224
2225 /* Read a text string from the input buffer */
2226 wchar_t buf[UBUFSIZ];
2227 bool refreshnow = false;
2228 int nlines = 0;
2229 wchar_t *str = buf;
2230 wchar_t *eol = str + min (ncol, UBUFSIZ);
2231
2232 for (;;)
2233 {
2234 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2235 break;
2236
2237 *str++ = ch;
2238
2239 if (expect_false (ch == C0_LF || str >= eol))
1980 { 2240 {
1981 XFreePixmap (display->display, TermWin.pixmap); 2241 if (ch == C0_LF)
1982 TermWin.pixmap = None; 2242 nlines++;
2243
2244 refresh_count++;
2245
2246 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2247 {
2248 refresh_count = 0;
2249
2250 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2251 {
2252 refreshnow = true;
2253 ch = NOCHAR;
2254 break;
2255 }
2256 }
2257
2258 // scr_add_lines only works for nlines <= nrow - 1.
2259 if (nlines >= nrow - 1)
2260 {
2261 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2262 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2263 scr_add_lines (buf, str - buf, nlines);
2264
2265 nlines = 0;
2266 str = buf;
2267 eol = str + min (ncol, UBUFSIZ);
2268 }
2269
2270 if (str >= eol)
2271 {
2272 if (eol >= buf + UBUFSIZ)
2273 {
2274 ch = NOCHAR;
2275 break;
2276 }
2277 else
2278 eol = min (eol + ncol, buf + UBUFSIZ);
2279 }
2280
1983 } 2281 }
2282
2283 seq_begin = cmdbuf_ptr;
2284 ch = next_char ();
1984 } 2285 }
1985 am_pixmap_trans = 0; 2286
2287 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2288 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2289 scr_add_lines (buf, str - buf, nlines);
2290
2291 /*
2292 * If there have been a lot of new lines, then update the screen
2293 * What the heck we'll cheat and only refresh less than every page-full.
2294 * if skipScroll is enabled.
2295 */
2296 if (refreshnow)
2297 {
2298 scr_refresh ();
2299 want_refresh = 1;
2300 }
1986 } 2301 }
1987 else 2302 else
1988 { 2303 {
1989 if (TermWin.pixmap != None) 2304 try
1990 XFreePixmap (display->display, TermWin.pixmap);
1991 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1992 (unsigned int)szHint.width,
1993 (unsigned int)szHint.height,
1994 (unsigned int)image->depth);
1995 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1996 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1997 nx, ny, (unsigned int)image->width,
1998 (unsigned int)image->height);
1999 XFreeGC (display->display, gc);
2000 XDestroyImage (image);
2001 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2002 TermWin.pixmap);
2003 if (!am_transparent || !am_pixmap_trans)
2004 pchanged = 1;
2005 am_transparent = am_pixmap_trans = 1;
2006 }
2007 }
2008
2009 if (!am_pixmap_trans)
2010 {
2011 unsigned int n;
2012 /*
2013 * InheritPixmap transparency
2014 */
2015 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2016 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2017 i++)
2018 {
2019 oldp = TermWin.parent[i];
2020 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2021 &TermWin.parent[i], &list, &n);
2022 XFree (list);
2023 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2024 if (TermWin.parent[i] == display->root)
2025 { 2305 {
2026 if (oldp != None) 2306 process_nonprinting (ch);
2027 pchanged = 1; 2307 }
2308 catch (const class out_of_input &o)
2309 {
2310 // we ran out of input, retry later
2311 cmdbuf_ptr = seq_begin;
2028 break; 2312 break;
2029 } 2313 }
2030 if (oldp != TermWin.parent[i])
2031 pchanged = 1;
2032 }
2033 2314
2034 n = 0; 2315 ch = NOCHAR;
2035
2036 if (pchanged)
2037 { 2316 }
2038 for (; n < (unsigned int)i; n++) 2317 }
2039 { 2318}
2040 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2319
2041 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2320// read the next character
2042 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2321wchar_t
2043 { 2322rxvt_term::next_char () NOTHROW
2044 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2323{
2045 break; 2324 while (cmdbuf_ptr < cmdbuf_endp)
2046 } 2325 {
2047 } 2326 // assume 7-bit to be ascii ALWAYS
2327 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2328 return *cmdbuf_ptr++;
2329
2330 wchar_t wc;
2331 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2332
2333 if (len == (size_t)-2)
2048 } 2334 {
2049 2335 // the mbstate stores incomplete sequences. didn't know this :/
2050 if (n > (int) (sizeof (TermWin.parent) 2336 cmdbuf_ptr = cmdbuf_endp;
2051 / sizeof (TermWin.parent[0]))) 2337 break;
2052 { 2338 }
2053 D_X ((stderr, "InheritPixmap Turning off")); 2339
2054 XSetWindowBackground (display->display, TermWin.parent[0], 2340 if (len == (size_t)-1)
2055 PixColors[Color_fg]);
2056 XSetWindowBackground (display->display, TermWin.vt,
2057 PixColors[Color_bg]);
2058 am_transparent = 0;
2059 /* XXX: also turn off Opt_transparent? */
2060 } 2341 {
2061 else 2342 mbstate.reset (); // reset now undefined conversion state
2343 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2062 { 2344 }
2063 /* wait (an arbitrary period) for the WM to do its thing
2064 * needed for fvwm2.2.2 (and before?) */
2065# ifdef HAVE_NANOSLEEP
2066 struct timespec rqt;
2067 2345
2068 rqt.tv_sec = 1; 2346 // assume wchar == unicode
2069 rqt.tv_nsec = 0; 2347 cmdbuf_ptr += len;
2070 nanosleep (&rqt, NULL); 2348 return wc & UNICODE_MASK;
2071# else
2072 sleep (1);
2073# endif
2074 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2075 for (n = 0; n < (unsigned int)i; n++)
2076 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2077 ParentRelative);
2078 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2079 ParentRelative);
2080 am_transparent = 1;
2081 }
2082
2083 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2084 TermWin.parent[i] = None;
2085 } 2349 }
2350
2351 return NOCHAR;
2352}
2353
2354// read the next octet
2355uint32_t
2356rxvt_term::next_octet () NOTHROW
2357{
2358 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR;
2361}
2362
2363static class out_of_input out_of_input;
2364
2365/* rxvt_cmd_getc () - Return next input character */
2366/*
2367 * Return the next input character after first passing any keyboard input
2368 * to the command.
2369 */
2370wchar_t
2371rxvt_term::cmd_getc () THROW ((class out_of_input))
2372{
2373 wchar_t c = next_char ();
2374
2375 if (c == NOCHAR)
2376 throw out_of_input;
2377
2086 return pchanged; 2378 return c;
2087} 2379}
2088#endif
2089 2380
2090/*}}} */ 2381uint32_t
2382rxvt_term::cmd_get8 () THROW ((class out_of_input))
2383{
2384 uint32_t c = next_octet ();
2385
2386 if (c == NOCHAR)
2387 throw out_of_input;
2388
2389 return c;
2390}
2091 2391
2092/*{{{ print pipe */ 2392/*{{{ print pipe */
2093/*----------------------------------------------------------------------*/ 2393/*----------------------------------------------------------------------*/
2094#ifdef PRINTPIPE 2394#ifdef PRINTPIPE
2095FILE * 2395FILE *
2096rxvt_term::popen_printer () 2396rxvt_term::popen_printer ()
2097{ 2397{
2098 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2398 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2099 2399
2100 if (stream == NULL) 2400 if (stream == NULL)
2101 rxvt_print_error ("can't open printer pipe"); 2401 rxvt_warn ("can't open printer pipe, not printing.\n");
2402
2102 return stream; 2403 return stream;
2103} 2404}
2104 2405
2105int 2406int
2106rxvt_term::pclose_printer (FILE *stream) 2407rxvt_term::pclose_printer (FILE *stream)
2107{ 2408{
2108 fflush (stream); 2409 fflush (stream);
2109 /* pclose () reported not to work on SunOS 4.1.3 */
2110# if defined (__sun__) /* TODO: RESOLVE THIS */
2111 /* pclose works provided SIGCHLD handler uses waitpid */
2112 return pclose (stream); /* return fclose (stream); */
2113# else
2114 return pclose (stream); 2410 return pclose (stream);
2115# endif
2116} 2411}
2117 2412
2118/* 2413/*
2119 * simulate attached vt100 printer 2414 * simulate attached vt100 printer
2120 */ 2415 */
2121void 2416void
2122rxvt_term::process_print_pipe () 2417rxvt_term::process_print_pipe ()
2123{ 2418{
2124 int done; 2419 FILE *fd = popen_printer ();
2125 FILE *fd;
2126 2420
2127 if ((fd = popen_printer ()) == NULL) 2421 if (!fd)
2128 return; 2422 return;
2129 2423
2130 /* 2424 /*
2131 * Send all input to the printer until either ESC[4i or ESC[?4i 2425 * Send all input to the printer until either ESC[4i or ESC[?4i
2132 * is received. 2426 * is received.
2133 */ 2427 */
2134 for (done = 0; !done;) 2428 for (int done = 0; !done; )
2135 { 2429 {
2136 unsigned char buf[8]; 2430 unsigned char buf[8];
2137 unsigned char ch; 2431 unicode_t ch;
2138 unsigned int i, len; 2432 unsigned int i, len;
2139 2433
2140 if ((ch = cmd_getc ()) != C0_ESC) 2434 if ((ch = cmd_getc ()) != C0_ESC)
2141 { 2435 {
2142 if (putc (ch, fd) == EOF) 2436 if (putc (ch, fd) == EOF)
2143 break; /* done = 1 */ 2437 break; /* done = 1 */
… …
2158 { 2452 {
2159 if ((buf[len++] = cmd_getc ()) == 'i') 2453 if ((buf[len++] = cmd_getc ()) == 'i')
2160 break; /* done = 1 */ 2454 break; /* done = 1 */
2161 } 2455 }
2162 } 2456 }
2457
2163 for (i = 0; i < len; i++) 2458 for (i = 0; i < len; i++)
2164 if (putc (buf[i], fd) == EOF) 2459 if (putc (buf[i], fd) == EOF)
2165 { 2460 {
2166 done = 1; 2461 done = 1;
2167 break; 2462 break;
2168 } 2463 }
2169 } 2464 }
2170 } 2465 }
2466
2171 pclose_printer (fd); 2467 pclose_printer (fd);
2172} 2468}
2173#endif /* PRINTPIPE */ 2469#endif /* PRINTPIPE */
2174/*}}} */ 2470/*}}} */
2175 2471
2176/* *INDENT-OFF* */ 2472/* *INDENT-OFF* */
2177enum { 2473enum {
2178 C1_40 = 0x40, 2474 C1_40 = 0x40,
2179 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2475 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2180 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2476 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2181 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2477 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2182 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2478 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2183}; 2479};
2184/* *INDENT-ON* */ 2480/* *INDENT-ON* */
2185 2481
2186/*{{{ process non-printing single characters */ 2482/*{{{ process non-printing single characters */
2187void 2483void
2188rxvt_term::process_nonprinting (unsigned char ch) 2484rxvt_term::process_nonprinting (unicode_t ch)
2189{ 2485{
2190 switch (ch) 2486 switch (ch)
2191 { 2487 {
2488 case C0_ESC:
2489 process_escape_seq ();
2490 break;
2192 case C0_ENQ: /* terminal Status */ 2491 case C0_ENQ: /* terminal Status */
2193 if (rs[Rs_answerbackstring]) 2492 if (rs[Rs_answerbackstring])
2194 tt_write ( 2493 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2195 (const unsigned char *)rs[Rs_answerbackstring],
2196 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2197 else 2494 else
2198 tt_write ((unsigned char *)VT100_ANS, 2495 tt_write (VT100_ANS, strlen (VT100_ANS));
2199 (unsigned int)STRLEN (VT100_ANS));
2200 break; 2496 break;
2201 case C0_BEL: /* bell */ 2497 case C0_BEL: /* bell */
2202 scr_bell (); 2498 scr_bell ();
2203 break; 2499 break;
2204 case C0_BS: /* backspace */ 2500 case C0_BS: /* backspace */
… …
2219 scr_charset_choose (1); 2515 scr_charset_choose (1);
2220 break; 2516 break;
2221 case C0_SI: /* shift in - acs */ 2517 case C0_SI: /* shift in - acs */
2222 scr_charset_choose (0); 2518 scr_charset_choose (0);
2223 break; 2519 break;
2520
2521#ifdef EIGHT_BIT_CONTROLS
2522 // 8-bit controls
2523 case 0x90: /* DCS */
2524 process_dcs_seq ();
2525 break;
2526 case 0x9b: /* CSI */
2527 process_csi_seq ();
2528 break;
2529 case 0x9d: /* OSC */
2530 process_osc_seq ();
2531 break;
2532#endif
2224 } 2533 }
2225} 2534}
2226/*}}} */ 2535/*}}} */
2227 2536
2228 2537
2229/*{{{ process VT52 escape sequences */ 2538/*{{{ process VT52 escape sequences */
2230void 2539void
2231rxvt_term::process_escape_vt52 (unsigned char ch) 2540rxvt_term::process_escape_vt52 (unicode_t ch)
2232{ 2541{
2233 int row, col; 2542 int row, col;
2234 2543
2235 switch (ch) 2544 switch (ch)
2236 { 2545 {
… …
2269 break; 2578 break;
2270 case 'Z': /* identify the terminal type */ 2579 case 'Z': /* identify the terminal type */
2271 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2580 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2272 break; 2581 break;
2273 case '<': /* turn off VT52 mode */ 2582 case '<': /* turn off VT52 mode */
2274 PrivMode (0, PrivMode_vt52); 2583 set_privmode (PrivMode_vt52, 0);
2275 break; 2584 break;
2276 case 'F': /* use special graphics character set */ 2585 case 'F': /* use special graphics character set */
2277 case 'G': /* use regular character set */ 2586 case 'G': /* use regular character set */
2278 /* unimplemented */ 2587 /* unimplemented */
2279 break; 2588 break;
… …
2288 2597
2289/*{{{ process escape sequences */ 2598/*{{{ process escape sequences */
2290void 2599void
2291rxvt_term::process_escape_seq () 2600rxvt_term::process_escape_seq ()
2292{ 2601{
2293 unsigned char ch = cmd_getc (); 2602 unicode_t ch = cmd_getc ();
2294 2603
2295 if (PrivateModes & PrivMode_vt52) 2604 if (priv_modes & PrivMode_vt52)
2296 { 2605 {
2297 process_escape_vt52 (ch); 2606 process_escape_vt52 (ch);
2298 return; 2607 return;
2299 } 2608 }
2300 2609
… …
2315 scr_charset_set (2, (unsigned int)cmd_getc ()); 2624 scr_charset_set (2, (unsigned int)cmd_getc ());
2316 break; 2625 break;
2317 case '+': 2626 case '+':
2318 scr_charset_set (3, (unsigned int)cmd_getc ()); 2627 scr_charset_set (3, (unsigned int)cmd_getc ());
2319 break; 2628 break;
2320#ifndef NO_FRILLS 2629#if !ENABLE_MINIMAL
2321 case '6': 2630 case '6':
2322 scr_backindex (); 2631 scr_backindex ();
2323 break; 2632 break;
2324#endif 2633#endif
2325 case '7': 2634 case '7':
2326 scr_cursor (SAVE); 2635 scr_cursor (SAVE);
2327 break; 2636 break;
2328 case '8': 2637 case '8':
2329 scr_cursor (RESTORE); 2638 scr_cursor (RESTORE);
2330 break; 2639 break;
2331#ifndef NO_FRILLS 2640#if !ENABLE_MINIMAL
2332 case '9': 2641 case '9':
2333 scr_forwardindex (); 2642 scr_forwardindex ();
2334 break; 2643 break;
2335#endif 2644#endif
2336 case '=': 2645 case '=':
2337 case '>': 2646 case '>':
2338 PrivMode ((ch == '='), PrivMode_aplKP); 2647 set_privmode (PrivMode_aplKP, ch == '=');
2339 break; 2648 break;
2340 2649
2341 case C1_40: 2650 case C1_40:
2342 cmd_getc (); 2651 cmd_getc ();
2343 break; 2652 break;
… …
2346 break; 2655 break;
2347 2656
2348 /* 8.3.87: NEXT LINE */ 2657 /* 8.3.87: NEXT LINE */
2349 case C1_NEL: /* ESC E */ 2658 case C1_NEL: /* ESC E */
2350 { 2659 {
2351 uint32_t nlcr[] = { '\n', '\r' }; 2660 wchar_t nlcr[] = { C0_LF, C0_CR };
2352 scr_add_lines (nlcr, 1, 2); 2661 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2353 } 2662 }
2354 break; 2663 break;
2355 2664
2356 /* kidnapped escape sequence: Should be 8.3.48 */ 2665 /* kidnapped escape sequence: Should be 8.3.48 */
2357 case C1_ESA: /* ESC G */ 2666 case C1_ESA: /* ESC G */
… …
2367 case C1_RI: /* ESC M */ 2676 case C1_RI: /* ESC M */
2368 scr_index (DN); 2677 scr_index (DN);
2369 break; 2678 break;
2370 2679
2371 /* 8.3.142: SINGLE-SHIFT TWO */ 2680 /* 8.3.142: SINGLE-SHIFT TWO */
2372 /*case C1_SS2: scr_single_shift (2); break; */ 2681 /*case C1_SS2: scr_single_shift (2); break; */
2373 2682
2374 /* 8.3.143: SINGLE-SHIFT THREE */ 2683 /* 8.3.143: SINGLE-SHIFT THREE */
2375 /*case C1_SS3: scr_single_shift (3); break; */ 2684 /*case C1_SS3: scr_single_shift (3); break; */
2376 2685
2377 /* 8.3.27: DEVICE CONTROL STRING */ 2686 /* 8.3.27: DEVICE CONTROL STRING */
2378 case C1_DCS: /* ESC P */ 2687 case C1_DCS: /* ESC P */
2379 process_dcs_seq (); 2688 process_dcs_seq ();
2380 break; 2689 break;
2381 2690
2382 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2691 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2383 case C1_SCI: /* ESC Z */ 2692 case C1_SCI: /* ESC Z */
2384 tt_write ((const unsigned char *)ESCZ_ANSWER, 2693 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2385 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2386 break; /* steal obsolete ESC [ c */ 2694 break; /* steal obsolete ESC [ c */
2387 2695
2388 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2696 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2389 case C1_CSI: /* ESC [ */ 2697 case C1_CSI: /* ESC [ */
2390 process_csi_seq (); 2698 process_csi_seq ();
2391 break; 2699 break;
2392 2700
2393 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2701 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2394 case C1_OSC: /* ESC ] */ 2702 case C1_OSC: /* ESC ] */
2395 process_osc_seq (); 2703 process_osc_seq ();
2396 break; 2704 break;
2397 2705
2398 /* 8.3.106: RESET TO INITIAL STATE */ 2706 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2399 case 'c': 2707 case 'c':
2708 mbstate.reset ();
2400 scr_poweron (); 2709 scr_poweron ();
2401 scrollbar_show (1); 2710 scrollBar.show (1);
2402 break; 2711 break;
2403 2712
2404 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2713 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2405 case 'n': 2714 case 'n':
2406 scr_charset_choose (2); 2715 scr_charset_choose (2);
… …
2416 2725
2417/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2726/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2418/* *INDENT-OFF* */ 2727/* *INDENT-OFF* */
2419enum { 2728enum {
2420 CSI_ICH = 0x40, 2729 CSI_ICH = 0x40,
2421 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2730 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2422 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2731 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2423 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2732 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2424 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2733 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2425 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2734 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2426 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2735 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2441 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2750 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2442 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2751 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2443 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2752 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2444 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2753 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2445 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2754 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2446 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2755 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2447 }; 2756 };
2448/* *INDENT-ON* */ 2757/* *INDENT-ON* */
2449 2758
2450void 2759void
2451rxvt_term::process_csi_seq () 2760rxvt_term::process_csi_seq ()
2452{ 2761{
2453 unsigned char ch, priv, i; 2762 unicode_t ch, priv, i;
2454 unsigned int nargs, p; 2763 unsigned int nargs, p;
2455 int n, ndef; 2764 int n, ndef;
2456 int arg[ESC_ARGS]; 2765 int arg[ESC_ARGS] = { };
2457 2766
2458 for (nargs = ESC_ARGS; nargs > 0;) 2767 nargs = 0;
2459 arg[--nargs] = 0;
2460 2768
2461 priv = 0; 2769 priv = 0;
2462 ch = cmd_getc (); 2770 ch = cmd_getc ();
2463 if (ch >= '<' && ch <= '?') 2771 if ((ch >= '<' && ch <= '?') || ch == '!')
2772 {
2464 { /* '<' '=' '>' '?' */ 2773 /* '<' '=' '>' '?' '!' */
2465 priv = ch; 2774 priv = ch;
2466 ch = cmd_getc (); 2775 ch = cmd_getc ();
2467 } 2776 }
2777
2468 /* read any numerical arguments */ 2778 /* read any numerical arguments */
2469 for (n = -1; ch < CSI_ICH; ) 2779 for (n = -1; ch < CSI_ICH; )
2470 { 2780 {
2471 if (isdigit (ch)) 2781 if (isdigit (ch))
2472 { 2782 {
… …
2479 { 2789 {
2480 if (nargs < ESC_ARGS) 2790 if (nargs < ESC_ARGS)
2481 arg[nargs++] = n; 2791 arg[nargs++] = n;
2482 n = -1; 2792 n = -1;
2483 } 2793 }
2484 else if (ch == '\b') 2794 else if (IS_CONTROL (ch))
2485 {
2486 scr_backspace ();
2487 }
2488 else if (ch == C0_ESC)
2489 {
2490 process_escape_seq ();
2491 return;
2492 }
2493 else if (ch < ' ')
2494 {
2495 process_nonprinting (ch); 2795 process_nonprinting (ch);
2496 } 2796
2497 ch = cmd_getc (); 2797 ch = cmd_getc ();
2498 } 2798 }
2499 2799
2500 if (ch > CSI_7F) 2800 if (ch > CSI_7F)
2501 return; 2801 return;
… …
2507 ndef = get_byte_array_bit (csi_defaults, i); 2807 ndef = get_byte_array_bit (csi_defaults, i);
2508 for (p = 0; p < nargs; p++) 2808 for (p = 0; p < nargs; p++)
2509 if (arg[p] == -1) 2809 if (arg[p] == -1)
2510 arg[p] = ndef; 2810 arg[p] = ndef;
2511 2811
2512#ifdef DEBUG_CMD
2513 fprintf (stderr, "CSI ");
2514 for (p = 0; p < nargs; p++)
2515 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2516 fprintf (stderr, "%c\n", ch);
2517#endif
2518
2519 /* 2812 /*
2520 * private mode handling 2813 * private mode handling
2521 */ 2814 */
2522 if (priv) 2815 if (priv)
2523 { 2816 {
2524 switch (priv) 2817 switch (priv)
2525 { 2818 {
2526 case '>': 2819 case '>':
2527 if (ch == CSI_DA) /* secondary device attributes */ 2820 if (ch == CSI_DA) /* secondary device attributes */
2821 {
2822 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2823 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2824 //
2825 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2826 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2827 // versions.
2828 //
2528 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2829 tt_printf ("\033[>%d;95;0c", 'U');
2830 }
2529 break; 2831 break;
2832
2530 case '?': 2833 case '?':
2531 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2834 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2532 process_terminal_mode (ch, priv, nargs, arg); 2835 process_terminal_mode (ch, priv, nargs, arg);
2533 break; 2836 break;
2837
2838 case '!':
2839 if (ch == CSI_70)
2840 {
2841 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2842 scr_soft_reset ();
2843
2844 static const int pm_h[] = { 7, 25 };
2845 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2846
2847 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2848 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2534 } 2849 }
2850 break;
2851 }
2852
2535 return; 2853 return;
2536 } 2854 }
2537 2855
2538 switch (ch) 2856 switch (ch)
2539 { 2857 {
… …
2638 2956
2639 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2957 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2640 arg[0] = -arg[0]; 2958 arg[0] = -arg[0];
2641 /* FALLTHROUGH */ 2959 /* FALLTHROUGH */
2642 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2960 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2643 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2961 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2644 break; 2962 break;
2645 2963
2646 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2964 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2647 tt_write ((const unsigned char *)VT100_ANS, 2965 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2648 (unsigned int) (sizeof (VT100_ANS) - 1));
2649 break; 2966 break;
2650 2967
2651 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2968 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2652 process_sgr_mode (nargs, arg); 2969 process_sgr_mode (nargs, arg);
2653 break; 2970 break;
… …
2659 tt_printf ("\033[0n"); 2976 tt_printf ("\033[0n");
2660 break; 2977 break;
2661 case 6: /* CPR requested */ 2978 case 6: /* CPR requested */
2662 scr_report_position (); 2979 scr_report_position ();
2663 break; 2980 break;
2664#if defined (ENABLE_DISPLAY_ANSWER)
2665 case 7: /* unofficial extension */ 2981 case 7: /* unofficial extension */
2982 if (option (Opt_insecure))
2666 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2983 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2667 break; 2984 break;
2668#endif
2669 case 8: /* unofficial extension */ 2985 case 8: /* unofficial extension */
2670 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2986 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2671 break; 2987 break;
2672 } 2988 }
2673 break; 2989 break;
2674 2990
2675 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2991 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2708 break; 3024 break;
2709 3025
2710 case CSI_RM: /* 8.3.107: RESET MODE */ 3026 case CSI_RM: /* 8.3.107: RESET MODE */
2711 if (arg[0] == 4) 3027 if (arg[0] == 4)
2712 scr_insert_mode (0); 3028 scr_insert_mode (0);
3029 else if (arg[0] == 20)
3030 priv_modes &= ~PrivMode_LFNL;
2713 break; 3031 break;
2714 3032
2715 case CSI_SM: /* 8.3.126: SET MODE */ 3033 case CSI_SM: /* 8.3.126: SET MODE */
2716 if (arg[0] == 4) 3034 if (arg[0] == 4)
2717 scr_insert_mode (1); 3035 scr_insert_mode (1);
3036 else if (arg[0] == 20)
3037 priv_modes |= PrivMode_LFNL;
2718 break; 3038 break;
2719 3039
2720 /* 3040 /*
2721 * PRIVATE USE beyond this point. All CSI_7? sequences here 3041 * PRIVATE USE beyond this point. All CSI_7? sequences here
2722 */ 3042 */
… …
2734 break; 3054 break;
2735 case CSI_75: 3055 case CSI_75:
2736 scr_cursor (RESTORE); 3056 scr_cursor (RESTORE);
2737 break; 3057 break;
2738 3058
2739#ifndef NO_FRILLS 3059#if !ENABLE_MINIMAL
2740 case CSI_74: 3060 case CSI_74:
2741 process_window_ops (arg, nargs); 3061 process_window_ops (arg, nargs);
2742 break; 3062 break;
2743#endif 3063#endif
2744 3064
2745 case CSI_78: /* DECREQTPARM */ 3065 case CSI_78: /* DECREQTPARM */
2746 if (arg[0] == 0 || arg[0] == 1) 3066 if (arg[0] == 0 || arg[0] == 1)
2747 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3067 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2748 /* FALLTHROUGH */ 3068 break;
2749 3069
2750 default: 3070 default:
2751 break; 3071 break;
2752 } 3072 }
2753} 3073}
2754/*}}} */ 3074/*}}} */
2755 3075
2756#ifndef NO_FRILLS 3076#if !ENABLE_MINIMAL
2757/* ARGSUSED */ 3077/* ARGSUSED */
2758void 3078void
2759rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3079rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2760{ 3080{
2761 int x, y; 3081 int x, y;
2762#if 0
2763 char *s;
2764#endif
2765 XWindowAttributes wattr; 3082 XWindowAttributes wattr;
2766 Window wdummy; 3083 Window wdummy;
3084
3085 dLocal (Display *, dpy);
2767 3086
2768 if (nargs == 0) 3087 if (nargs == 0)
2769 return; 3088 return;
3089
2770 switch (args[0]) 3090 switch (args[0])
2771 { 3091 {
2772 /* 3092 /*
2773 * commands 3093 * commands
2774 */ 3094 */
2775 case 1: /* deiconify window */ 3095 case 1: /* deiconify window */
2776 XMapWindow (display->display, TermWin.parent[0]); 3096 XMapWindow (dpy, parent[0]);
2777 break; 3097 break;
2778 case 2: /* iconify window */ 3098 case 2: /* iconify window */
2779 XIconifyWindow (display->display, TermWin.parent[0], 3099 XIconifyWindow (dpy, parent[0], display->screen);
2780 DefaultScreen (display->display));
2781 break; 3100 break;
2782 case 3: /* set position (pixels) */ 3101 case 3: /* set position (pixels) */
2783 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3102 XMoveWindow (dpy, parent[0], args[1], args[2]);
2784 break; 3103 break;
2785 case 4: /* set size (pixels) */ 3104 case 4: /* set size (pixels) */
2786 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3105 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2787 break; 3106 break;
2788 case 5: /* raise window */ 3107 case 5: /* raise window */
2789 XRaiseWindow (display->display, TermWin.parent[0]); 3108 XRaiseWindow (dpy, parent[0]);
2790 break; 3109 break;
2791 case 6: /* lower window */ 3110 case 6: /* lower window */
2792 XLowerWindow (display->display, TermWin.parent[0]); 3111 XLowerWindow (dpy, parent[0]);
2793 break; 3112 break;
2794 case 7: /* refresh window */ 3113 case 7: /* refresh window */
2795 scr_touch (true); 3114 scr_touch (true);
2796 break; 3115 break;
2797 case 8: /* set size (chars) */ 3116 case 8: /* set size (chars) */
2798 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3117 set_widthheight ((unsigned int) (args[2] * fwidth),
2799 (unsigned int) (args[1] * TermWin.fheight)); 3118 (unsigned int) (args[1] * fheight));
2800 break; 3119 break;
3120
3121 //case 9: NYI, TODO, restore maximized window or maximize window
2801 default: 3122 default:
2802 if (args[0] >= 24) /* set height (chars) */ 3123 if (args[0] >= 24) /* set height (chars) */
2803 set_widthheight ((unsigned int)TermWin.width, 3124 set_widthheight ((unsigned int)width,
2804 (unsigned int) (args[1] * TermWin.fheight)); 3125 (unsigned int) (args[1] * fheight));
2805 break; 3126 break;
3127
2806 /* 3128 /*
2807 * reports - some output format copied from XTerm 3129 * reports - some output format copied from XTerm
2808 */ 3130 */
2809 case 11: /* report window state */ 3131 case 11: /* report window state */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3132 XGetWindowAttributes (dpy, parent[0], &wattr);
2811 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3133 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2812 break; 3134 break;
2813 case 13: /* report window position */ 3135 case 13: /* report window position */
2814 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3136 XGetWindowAttributes (dpy, parent[0], &wattr);
2815 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3137 XTranslateCoordinates (dpy, parent[0], wattr.root,
2816 -wattr.border_width, -wattr.border_width, 3138 -wattr.border_width, -wattr.border_width,
2817 &x, &y, &wdummy); 3139 &x, &y, &wdummy);
2818 tt_printf ("\033[3;%d;%dt", x, y); 3140 tt_printf ("\033[3;%d;%dt", x, y);
2819 break; 3141 break;
2820 case 14: /* report window size (pixels) */ 3142 case 14: /* report window size (pixels) */
2821 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent[0], &wattr);
2822 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3144 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2823 break; 3145 break;
3146 case 18: /* report text area size (chars) */
3147 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3148 break;
2824 case 18: /* report window size (chars) */ 3149 case 19: /* report window size (chars) */
2825 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3150 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2826 break; 3151 break;
2827#if 0 /* XXX: currently disabled due to security concerns */
2828 case 20: /* report icon label */ 3152 case 20: /* report icon label */
3153 {
3154 char *s;
2829 XGetIconName (display->display, TermWin.parent[0], &s); 3155 XGetIconName (dpy, parent[0], &s);
2830 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3156 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3157 XFree (s);
3158 }
2831 break; 3159 break;
2832 case 21: /* report window title */ 3160 case 21: /* report window title */
3161 {
3162 char *s;
2833 XFetchName (display->display, TermWin.parent[0], &s); 3163 XFetchName (dpy, parent[0], &s);
2834 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3164 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3165 XFree (s);
3166 }
2835 break; 3167 break;
2836#endif
2837
2838 } 3168 }
2839} 3169}
2840#endif 3170#endif
2841 3171
2842/*----------------------------------------------------------------------*/ 3172/*----------------------------------------------------------------------*/
2843/* 3173/*
2844 * get input up until STRING TERMINATOR (or BEL) 3174 * get input up until STRING TERMINATOR (or BEL)
2845 * ends_how is terminator used. returned input must be free ()d 3175 * ends_how is terminator used. returned input must be free()'d
2846 */ 3176 */
2847unsigned char * 3177char *
2848rxvt_term::get_to_st (unsigned char *ends_how) 3178rxvt_term::get_to_st (unicode_t &ends_how)
2849{ 3179{
2850 int seen_esc = 0; /* seen escape? */ 3180 unicode_t ch;
3181 bool seen_esc = false;
2851 unsigned int n = 0; 3182 unsigned int n = 0;
2852 unsigned char *s; 3183 wchar_t string[STRING_MAX];
2853 unsigned char ch, string[STRING_MAX];
2854 3184
2855 for (; (ch = cmd_getc ());) 3185 while ((ch = cmd_getc ()) != NOCHAR)
2856 { 3186 {
2857 if (ch == C0_BEL 3187 if (seen_esc)
2858 || ch == CHAR_ST 3188 {
2859 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3189 if (ch == 0x5c) /* 7bit ST */
2860 break; 3190 break;
3191 else
3192 return NULL;
3193 }
2861 if (ch == C0_ESC) 3194 else if (ch == C0_ESC)
2862 { 3195 {
2863 seen_esc = 1; 3196 seen_esc = true;
2864 continue; 3197 continue;
2865 } 3198 }
3199 else if (ch == C0_BEL || ch == CHAR_ST)
3200 break;
2866 else if (ch == '\t') 3201 else if (ch == C0_SYN)
2867 ch = ' '; /* translate '\t' to space */ 3202 ch = cmd_get8 ();
2868 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3203 else if (ch < 0x20)
2869 return NULL; /* other control character - exit */ 3204 return NULL; /* other control character - exit */
2870 if (n < sizeof (string) - 1) 3205
3206 seen_esc = false;
3207
3208 if (n >= STRING_MAX - 1)
3209 // stop at some sane length
3210 return NULL;
3211
2871 string[n++] = ch; 3212 string[n++] = ch;
2872 seen_esc = 0;
2873 } 3213 }
3214
2874 string[n++] = '\0'; 3215 string[n++] = '\0';
2875 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3216
2876 return NULL;
2877 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3217 ends_how = (ch == 0x5c ? C0_ESC : ch);
2878 STRNCPY (s, string, n); 3218
2879 return s; 3219 return rxvt_wcstombs (string);
2880} 3220}
2881 3221
2882/*----------------------------------------------------------------------*/ 3222/*----------------------------------------------------------------------*/
2883/* 3223/*
2884 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3224 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2885 */ 3225 */
2886void 3226void
2887rxvt_term::process_dcs_seq () 3227rxvt_term::process_dcs_seq ()
2888{ 3228{
2889 unsigned char eh, *s; 3229 char *s;
3230 unicode_t eh;
3231
2890 /* 3232 /*
2891 * Not handled yet 3233 * Not handled yet
2892 */ 3234 */
2893 s = get_to_st (&eh); 3235 s = get_to_st (eh);
2894 if (s) 3236 if (s)
2895 free (s); 3237 free (s);
3238
2896 return; 3239 return;
2897} 3240}
2898 3241
2899/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
2900/* 3243/*
2901 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3244 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2902 */ 3245 */
2903void 3246void
2904rxvt_term::process_osc_seq () 3247rxvt_term::process_osc_seq ()
2905{ 3248{
2906 unsigned char ch, eh, *s; 3249 unicode_t ch, eh;
2907 int arg; 3250 int arg;
2908 3251
2909 ch = cmd_getc (); 3252 ch = cmd_getc ();
2910 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3253 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2911 arg = arg * 10 + (ch - '0'); 3254 arg = arg * 10 + (ch - '0');
2912 3255
2913 if (ch == ';') 3256 if (ch == ';')
2914 { 3257 {
2915 s = get_to_st (&eh); 3258 char *s = get_to_st (eh);
3259
2916 if (s) 3260 if (s)
2917 { 3261 {
2918 /*
2919 * rxvt_menubar_dispatch () violates the constness of the string,
2920 * so do it here
2921 */
2922 if (arg == XTerm_Menu)
2923#if 0 /* XXX: currently disabled due to security concerns */
2924 menubar_dispatch ((char *)s);
2925#else
2926 (void)0;
2927#endif
2928 else
2929 xterm_seq (arg, (char *)s, eh); 3262 process_xterm_seq (arg, s, eh);
2930 free (s); 3263 free (s);
2931 } 3264 }
2932 } 3265 }
2933} 3266}
3267
3268void
3269rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3270{
3271 if (str[0] == '?' && !str[1])
3272 {
3273 rgba c;
3274 pix_colors_focused[color].get (c);
3275
3276#if XFT
3277 if (c.a != rgba::MAX_CC)
3278 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3279 else
3280#endif
3281 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3282 }
3283 else
3284 set_window_color (color, str);
3285}
3286
2934/* 3287/*
2935 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3288 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2936 * 0 = change iconName/title
2937 * 1 = change iconName
2938 * 2 = change title
2939 * 4 = change color
2940 * 12 = change text color
2941 * 13 = change mouse foreground color
2942 * 17 = change highlight character colour
2943 * 18 = change bold character color
2944 * 19 = change underlined character color
2945 * 46 = change logfile (not implemented)
2946 * 50 = change font
2947 *
2948 * rxvt extensions:
2949 * 10 = menu (may change in future)
2950 * 20 = bg pixmap
2951 * 39 = change default fg color
2952 * 49 = change default bg color
2953 * 55 = dump scrollback buffer and all of screen
2954 * 701 = change locale
2955 * 702 = find font
2956 */ 3289 */
2957void 3290void
2958rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3291rxvt_term::process_xterm_seq (int op, char *str, char resp)
2959{ 3292{
2960 int changed = 0; 3293 int color;
2961 int color;
2962 char *buf, *name; 3294 char *buf, *name;
3295 bool query = str[0] == '?' && !str[1];
3296 int saveop = op;
3297
3298 dLocal (Display *, dpy);
2963 3299
2964 assert (str != NULL); 3300 assert (str != NULL);
3301
3302 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3303 return;
3304
2965 switch (op) 3305 switch (op)
2966 { 3306 {
2967 case XTerm_name: 3307 case XTerm_name:
2968 set_title (str); 3308 set_title (str);
2969 /* FALLTHROUGH */ 3309 /* FALLTHROUGH */
2970 case XTerm_iconName: 3310 case XTerm_iconName:
2971 set_iconName (str); 3311 set_icon_name (str);
2972 break; 3312 break;
2973 case XTerm_title: 3313 case XTerm_title:
2974 set_title (str); 3314 set_title (str);
2975 break; 3315 break;
3316 case XTerm_property:
3317 if (str[0] == '?')
3318 {
3319 Atom prop = display->atom (str + 1);
3320 Atom actual_type;
3321 int actual_format;
3322 unsigned long nitems;
3323 unsigned long bytes_after;
3324 unsigned char *value = 0;
3325 const char *str = "";
3326
3327 if (prop
3328 && XGetWindowProperty (dpy, parent[0],
3329 prop, 0, 1<<16, 0, AnyPropertyType,
3330 &actual_type, &actual_format,
3331 &nitems, &bytes_after, &value) == Success
3332 && actual_type != None
3333 && actual_format == 8)
3334 str = (const char *)(value);
3335
3336 tt_printf ("\033]%d;%s%c", op, str, resp);
3337
3338 XFree (value);
3339 }
3340 else
3341 {
3342 char *eq = strchr (str, '=');
3343
3344 if (eq)
3345 {
3346 *eq = 0;
3347 set_utf8_property (display->atom (str), eq + 1);
3348 }
3349 else
3350 XDeleteProperty (dpy, parent[0],
3351 display->atom (str));
3352 }
3353 break;
3354
2976 case XTerm_Color: 3355 case XTerm_Color:
2977 for (buf = (char *)str; buf && *buf;) 3356 for (buf = (char *)str; buf && *buf;)
2978 { 3357 {
2979 if ((name = STRCHR (buf, ';')) == NULL) 3358 if ((name = strchr (buf, ';')) == NULL)
2980 break; 3359 break;
3360
2981 *name++ = '\0'; 3361 *name++ = '\0';
2982 color = atoi (buf); 3362 color = atoi (buf) + minCOLOR;
2983 if (color < 0 || color >= TOTAL_COLORS) 3363
3364 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2984 break; 3365 break;
3366
2985 if ((buf = STRCHR (name, ';')) != NULL) 3367 if ((buf = strchr (name, ';')) != NULL)
2986 *buf++ = '\0'; 3368 *buf++ = '\0';
2987 set_window_color (color + minCOLOR, name); 3369
3370 process_color_seq (op, color, name, resp);
2988 } 3371 }
3372 break;
3373 case Rxvt_restoreFG:
3374 case XTerm_Color00:
3375 process_color_seq (op, Color_fg, str, resp);
3376 break;
3377 case Rxvt_restoreBG:
3378 case XTerm_Color01:
3379 process_color_seq (op, Color_bg, str, resp);
2989 break; 3380 break;
2990#ifndef NO_CURSORCOLOR 3381#ifndef NO_CURSORCOLOR
2991 case XTerm_Color_cursor: 3382 case XTerm_Color_cursor:
2992 set_window_color (Color_cursor, str); 3383 process_color_seq (op, Color_cursor, str, resp);
2993 break; 3384 break;
2994#endif 3385#endif
2995 case XTerm_Color_pointer: 3386 case XTerm_Color_pointer_fg:
2996 set_window_color (Color_pointer, str); 3387 process_color_seq (op, Color_pointer_fg, str, resp);
3388 break;
3389 case XTerm_Color_pointer_bg:
3390 process_color_seq (op, Color_pointer_bg, str, resp);
2997 break; 3391 break;
2998#ifndef NO_BOLD_UNDERLINE_REVERSE 3392#ifndef NO_BOLD_UNDERLINE_REVERSE
2999 case XTerm_Color_BD:
3000 set_window_color (Color_BD, str);
3001 break;
3002 case XTerm_Color_UL:
3003 set_window_color (Color_UL, str);
3004 break;
3005 case XTerm_Color_RV: 3393 case XTerm_Color_RV:
3006 set_window_color (Color_RV, str); 3394 process_color_seq (op, Color_RV, str, resp);
3007 break; 3395 break;
3396 case Rxvt_Color_BD:
3397 case URxvt_Color_BD:
3398 process_color_seq (op, Color_BD, str, resp);
3399 break;
3400 case Rxvt_Color_UL:
3401 case URxvt_Color_UL:
3402 process_color_seq (op, Color_UL, str, resp);
3403 break;
3404 case URxvt_Color_IT:
3405 process_color_seq (op, Color_IT, str, resp);
3406 break;
3008#endif 3407#endif
3009 3408 case URxvt_Color_border:
3010 case XTerm_Menu: 3409 process_color_seq (op, Color_border, str, resp);
3410 break;
3411#if ENABLE_TRANSPARENCY
3412 case URxvt_Color_tint:
3413 process_color_seq (op, Color_tint, str, resp);
3011 /* 3414 {
3012 * rxvt_menubar_dispatch () violates the constness of the string, 3415 bool changed = false;
3013 * so DON'T do it here 3416
3417 if (ISSET_PIXCOLOR (Color_tint))
3418 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3419 else
3420 changed = bgPixmap.unset_tint ();
3421
3422 if (changed)
3423 update_background ();
3014 */ 3424 }
3425
3015 break; 3426 break;
3427#endif
3428
3429#if BG_IMAGE_FROM_FILE
3016 case XTerm_Pixmap: 3430 case Rxvt_Pixmap:
3017 if (*str != ';') 3431 if (!strcmp (str, "?"))
3018 { 3432 {
3019#if XPM_BACKGROUND 3433 char str[256];
3020 scale_pixmap (""); /* reset to default scaling */ 3434
3021 set_bgPixmap (str); /* change pixmap */ 3435 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3022#endif 3436 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3023 scr_touch (true); 3437 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3438 process_xterm_seq (XTerm_title, str, CHAR_ST);
3024 } 3439 }
3025 while ((str = STRCHR (str, ';')) != NULL)
3026 {
3027 str++;
3028#if XPM_BACKGROUND
3029 changed += scale_pixmap (str);
3030#endif
3031
3032 }
3033 if (changed)
3034 {
3035#ifdef XPM_BACKGROUND
3036 resize_pixmap ();
3037#endif
3038 scr_touch (true);
3039 }
3040 break;
3041
3042 case XTerm_restoreFG:
3043 set_window_color (Color_fg, str);
3044 break;
3045 case XTerm_restoreBG:
3046 set_window_color (Color_bg, str);
3047 break;
3048 case XTerm_logfile:
3049 break;
3050 case XTerm_font:
3051 change_font (str);
3052 break;
3053#ifndef NO_FRILLS
3054 case XTerm_locale:
3055 if (str[0] == '?' && !str[1])
3056 tt_printf ("%-.250s\n", locale);
3057 else 3440 else
3058 { 3441 {
3442 int changed = 0;
3443
3444 if (*str != ';')
3445 {
3446 /* reset to default scaling :*/
3447 bgPixmap.unset_geometry ();
3448 if (bgPixmap.set_file (str)) /* change pixmap */
3449 changed++;
3450 str = strchr (str, ';');
3451 if (str == NULL)
3452 bgPixmap.set_defaultGeometry ();
3453 }
3454
3059 set_locale (str); 3455 while (str)
3060# ifdef USE_XIM 3456 {
3061 im_cb (); 3457 str++;
3062# endif 3458 if (bgPixmap.set_geometry (str))
3459 changed++;
3460 str = strchr (str, ';');
3461 }
3462
3463 if (changed)
3464 update_background ();
3063 } 3465 }
3064 break; 3466 break;
3467#endif
3468
3065 case XTerm_findfont: 3469 case XTerm_logfile:
3066 { 3470 // TODO, when secure mode?
3067 int fid = TermWin.fontset->find_font (atoi (str));
3068 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3069 }
3070 break; 3471 break;
3071#endif 3472
3072#if 0 3473#if 0
3073 case XTerm_dumpscreen: /* no error notices */ 3474 case Rxvt_dumpscreen: /* no error notices */
3074 { 3475 {
3075 int fd; 3476 int fd;
3076 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3477 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3077 { 3478 {
3078 scr_dump (fd); 3479 scr_dump (fd);
3079 close (fd); 3480 close (fd);
3080 } 3481 }
3081 } 3482 }
3082 break; 3483 break;
3083#endif 3484#endif
3485 case XTerm_font:
3486 op = URxvt_font;
3487 case URxvt_font:
3488#if ENABLE_STYLES
3489 case URxvt_boldFont:
3490 case URxvt_italicFont:
3491 case URxvt_boldItalicFont:
3492#endif
3493 if (query)
3494 tt_printf ("\33]%d;%-.250s%c", saveop,
3495 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3496 ? fontset[op - URxvt_font]->fontdesc : "",
3497 resp);
3498 else
3499 {
3500 const char *&res = rs[Rs_font + (op - URxvt_font)];
3084 3501
3502 res = strdup (str);
3503 allocated.push_back ((void *)res);
3504 set_fonts ();
3505 }
3506 break;
3507
3508 case URxvt_version:
3509 if (query)
3510 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3511 op,
3512 rs[Rs_name], VERSION[0], VERSION[2],
3513 resp);
3514 break;
3515
3516#if !ENABLE_MINIMAL
3517 case URxvt_locale:
3518 if (query)
3519 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3520 else
3521 {
3522 set_locale (str);
3523 pty->set_utf8_mode (enc_utf8);
3524 init_xlocale ();
3525 }
3526 break;
3527
3528 case URxvt_view_up:
3529 case URxvt_view_down:
3530 {
3531 int lines = atoi (str);
3532
3533 if (lines)
3534 scr_page (op == URxvt_view_up ? UP : DN, lines);
3535 else
3536 scr_erase_savelines ();
3537 }
3538
3539 break;
3540#endif
3541
3542#if ENABLE_PERL
3543 case URxvt_perl:
3544 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3545 break;
3546#endif
3085 } 3547 }
3086} 3548}
3087/*----------------------------------------------------------------------*/ 3549/*----------------------------------------------------------------------*/
3088 3550
3089/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3551/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3097 * so no need for fancy checking 3559 * so no need for fancy checking
3098 */ 3560 */
3099int 3561int
3100rxvt_term::privcases (int mode, unsigned long bit) 3562rxvt_term::privcases (int mode, unsigned long bit)
3101{ 3563{
3102 int state; 3564 int state;
3103 3565
3104 if (mode == 's') 3566 if (mode == 's')
3105 { 3567 {
3106 SavedModes |= (PrivateModes & bit); 3568 SavedModes |= (priv_modes & bit);
3107 return -1; 3569 return -1;
3108 } 3570 }
3109 else 3571 else
3110 { 3572 {
3111 if (mode == 'r') 3573 if (mode == 'r')
3112 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3574 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3113 else 3575 else
3114 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3576 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3115 PrivMode (state, bit); 3577 set_privmode (bit, state);
3116 } 3578 }
3579
3117 return state; 3580 return state;
3118} 3581}
3119 3582
3120/* we're not using priv _yet_ */ 3583/* we're not using priv _yet_ */
3121void 3584void
3122rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3585rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3123{ 3586{
3124 unsigned int i, j; 3587 unsigned int i, j;
3125 int state; 3588 int state;
3589
3126 static const struct 3590 static const struct
3127 { 3591 {
3128 const int argval; 3592 const int argval;
3129 const unsigned long bit; 3593 const unsigned long bit;
3130 }
3131 argtopriv[] = { 3594 } argtopriv[] = {
3132 { 1, PrivMode_aplCUR }, 3595 { 1, PrivMode_aplCUR }, // DECCKM
3133 { 2, PrivMode_vt52 }, 3596 { 2, PrivMode_vt52 },
3134 { 3, PrivMode_132 }, 3597 { 3, PrivMode_132 }, // DECCOLM
3135 { 4, PrivMode_smoothScroll }, 3598 { 4, PrivMode_smoothScroll }, // DECSCLM
3136 { 5, PrivMode_rVideo }, 3599 { 5, PrivMode_rVideo }, // DECSCNM
3137 { 6, PrivMode_relOrigin }, 3600 { 6, PrivMode_relOrigin }, // DECOM
3138 { 7, PrivMode_Autowrap }, 3601 { 7, PrivMode_Autowrap }, // DECAWM
3602 // 8, auto-repeat keys // DECARM
3139 { 9, PrivMode_MouseX10 }, 3603 { 9, PrivMode_MouseX10 },
3140#ifdef menuBar_esc 3604 // 18 end FF to printer after print screen
3141 { menuBar_esc, PrivMode_menuBar }, 3605 // 19 Print screen prints full screen/scorll region
3142#endif 3606 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3143#ifdef scrollBar_esc 3607#ifdef scrollBar_esc
3144 { scrollBar_esc, PrivMode_scrollBar }, 3608 { scrollBar_esc, PrivMode_scrollBar },
3145#endif 3609#endif
3146 { 25, PrivMode_VisibleCursor },
3147 { 35, PrivMode_ShiftKeys }, 3610 { 35, PrivMode_ShiftKeys }, // rxvt extension
3611 // 38, tektronix mode // DECTEK
3148 { 40, PrivMode_132OK }, 3612 { 40, PrivMode_132OK },
3613 // 41 xterm more fixes NYI
3614 // 45 margin bell NYI
3615 // 46 start logging
3149 { 47, PrivMode_Screen }, 3616 { 47, PrivMode_Screen },
3150 { 66, PrivMode_aplKP }, 3617 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3151#ifndef NO_BACKSPACE_KEY 3618#ifndef NO_BACKSPACE_KEY
3152 { 67, PrivMode_BackSpace }, 3619 { 67, PrivMode_BackSpace }, // DECBKM
3153#endif 3620#endif
3154 { 1000, PrivMode_MouseX11 }, 3621 { 1000, PrivMode_MouseX11 },
3622 { 1002, PrivMode_MouseBtnEvent },
3623 { 1003, PrivMode_MouseAnyEvent },
3155 { 1010, PrivMode_TtyOutputInh }, 3624 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3156 { 1011, PrivMode_Keypress }, 3625 { 1011, PrivMode_Keypress }, // rxvt extension
3626 // 1035 enable modifiers for alt, numlock NYI
3627 // 1036 send ESC for meta keys NYI
3628 // 1037 send DEL for keypad delete NYI
3157 { 1047, PrivMode_Screen }, 3629 { 1047, PrivMode_Screen },
3630 // 1048 save and restore cursor
3158 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3631 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3632 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3633 { 2004, PrivMode_BracketPaste },
3159 }; 3634 };
3160 3635
3161 if (nargs == 0) 3636 if (nargs == 0)
3162 return; 3637 return;
3163 3638
… …
3178 state = privcases (mode, argtopriv[j].bit); 3653 state = privcases (mode, argtopriv[j].bit);
3179 break; 3654 break;
3180 } 3655 }
3181 3656
3182 /* extra handling for values with state unkept */ 3657 /* extra handling for values with state unkept */
3183 if (state == -1)
3184 switch (arg[i]) 3658 switch (arg[i])
3185 { 3659 {
3660#if ENABLE_STYLES
3661 case 1021:
3662 set_option (Opt_intensityStyles, mode);
3663
3664 scr_touch (true);
3665 break;
3666#endif
3186 case 1048: /* alternative cursor save */ 3667 case 1048: /* alternative cursor save */
3668 if (option (Opt_secondaryScreen))
3187 if (mode == 0) 3669 if (mode == 0)
3188 scr_cursor (RESTORE); 3670 scr_cursor (RESTORE);
3189 else if (mode == 1) 3671 else if (mode == 1)
3190 scr_cursor (SAVE); 3672 scr_cursor (SAVE);
3191 /* FALLTHROUGH */
3192 default:
3193 continue; /* for (;i;) */
3194 }
3195
3196 /* extra handling for values with valid 0 or 1 state */
3197 switch (arg[i])
3198 {
3199 /* case 1: - application cursor keys */
3200 case 2: /* VT52 mode */
3201 /* oddball mode. should be set regardless of set/reset
3202 * parameter. Return from VT52 mode with an ESC < from
3203 * within VT52 mode
3204 */
3205 PrivMode (1, PrivMode_vt52);
3206 break; 3673 break;
3674 }
3675
3676 if (state >= 0)
3677 /* extra handling for values with valid 0 or 1 state */
3678 switch (arg[i])
3679 {
3680 /* case 1: - application cursor keys */
3681 case 2: /* VT52 mode */
3682 /* oddball mode. should be set regardless of set/reset
3683 * parameter. Return from VT52 mode with an ESC < from
3684 * within VT52 mode
3685 */
3686 set_privmode (PrivMode_vt52, 1);
3687 break;
3207 case 3: /* 80/132 */ 3688 case 3: /* 80/132 */
3208 if (PrivateModes & PrivMode_132OK) 3689 if (priv_modes & PrivMode_132OK)
3209 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3690 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3210 break; 3691 break;
3211 case 4: /* smooth scrolling */ 3692 case 4: /* smooth scrolling */
3212 if (state)
3213 Options &= ~Opt_jumpScroll;
3214 else
3215 Options |= Opt_jumpScroll; 3693 set_option (Opt_jumpScroll, !state);
3216 break; 3694 break;
3217 case 5: /* reverse video */ 3695 case 5: /* reverse video */
3218 scr_rvideo_mode (state); 3696 scr_rvideo_mode (state);
3219 break; 3697 break;
3220 case 6: /* relative/absolute origins */ 3698 case 6: /* relative/absolute origins */
3221 scr_relative_origin (state); 3699 scr_relative_origin (state);
3222 break; 3700 break;
3223 case 7: /* autowrap */ 3701 case 7: /* autowrap */
3224 scr_autowrap (state); 3702 scr_autowrap (state);
3225 break; 3703 break;
3226 /* case 8: - auto repeat, can't do on a per window basis */ 3704 /* case 8: - auto repeat, can't do on a per window basis */
3227 case 9: /* X10 mouse reporting */ 3705 case 9: /* X10 mouse reporting */
3228 if (state) /* orthogonal */ 3706 if (state) /* orthogonal */
3229 PrivateModes &= ~ (PrivMode_MouseX11); 3707 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3230 break; 3708 break;
3231#ifdef menuBar_esc
3232 case menuBar_esc:
3233#ifdef MENUBAR
3234 map_menuBar (state);
3235#endif
3236 break;
3237#endif
3238#ifdef scrollBar_esc 3709#ifdef scrollBar_esc
3239 case scrollBar_esc: 3710 case scrollBar_esc:
3240 if (scrollbar_mapping (state)) 3711 if (scrollBar.map (state))
3241 { 3712 {
3242 resize_all_windows (0, 0, 0); 3713 resize_all_windows (0, 0, 0);
3243 scr_touch (true); 3714 scr_touch (true);
3244 } 3715 }
3245 break; 3716 break;
3246#endif 3717#endif
3247 case 25: /* visible/invisible cursor */ 3718 case 25: /* visible/invisible cursor */
3248 scr_cursor_visible (state); 3719 scr_cursor_visible (state);
3249 break; 3720 break;
3250 /* case 35: - shift keys */ 3721 /* case 35: - shift keys */
3251 /* case 40: - 80 <--> 132 mode */ 3722 /* case 40: - 80 <--> 132 mode */
3252 case 47: /* secondary screen */ 3723 case 47: /* secondary screen */
3253 scr_change_screen (state); 3724 scr_change_screen (state);
3254 break; 3725 break;
3255 /* case 66: - application key pad */ 3726 /* case 66: - application key pad */
3256 /* case 67: - backspace key */ 3727 /* case 67: - backspace key */
3257 case 1000: /* X11 mouse reporting */ 3728 case 1000: /* X11 mouse reporting */
3258 if (state) /* orthogonal */ 3729 if (state) /* orthogonal */
3259 PrivateModes &= ~ (PrivMode_MouseX10); 3730 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3260 break; 3731 break;
3261#if 0
3262 case 1001: 3732 case 1002:
3263 break; /* X11 mouse highlighting */ 3733 case 1003:
3264#endif 3734 if (state)
3735 {
3736 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3737 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3738 vt_emask_mouse = PointerMotionMask;
3739 }
3740 else
3741 vt_emask_mouse = NoEventMask;
3742
3743 vt_select_input ();
3744 break;
3265 case 1010: /* scroll to bottom on TTY output inhibit */ 3745 case 1010: /* scroll to bottom on TTY output inhibit */
3266 if (state)
3267 Options &= ~Opt_scrollTtyOutput;
3268 else
3269 Options |= Opt_scrollTtyOutput; 3746 set_option (Opt_scrollTtyOutput, !state);
3270 break; 3747 break;
3271 case 1011: /* scroll to bottom on key press */ 3748 case 1011: /* scroll to bottom on key press */
3272 if (state)
3273 Options |= Opt_scrollTtyKeypress; 3749 set_option (Opt_scrollTtyKeypress, state);
3274 else
3275 Options &= ~Opt_scrollTtyKeypress;
3276 break; 3750 break;
3277 case 1047: /* secondary screen w/ clearing */ 3751 case 1047: /* secondary screen w/ clearing last */
3278 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3752 if (option (Opt_secondaryScreen))
3279 if (current_screen != PRIMARY) 3753 if (!state)
3280 scr_erase_screen (2); 3754 scr_erase_screen (2);
3755
3281 scr_change_screen (state); 3756 scr_change_screen (state);
3282 /* FALLTHROUGH */
3283 default:
3284 break; 3757 break;
3758 case 1049: /* secondary screen w/ clearing first */
3759 if (option (Opt_secondaryScreen))
3760 if (state)
3761 scr_cursor (SAVE);
3762
3763 scr_change_screen (state);
3764
3765 if (option (Opt_secondaryScreen))
3766 if (state)
3767 scr_erase_screen (2);
3768 else
3769 scr_cursor (RESTORE);
3770 break;
3771 default:
3772 break;
3285 } 3773 }
3286 } 3774 }
3287} 3775}
3288/*}}} */ 3776/*}}} */
3289 3777
3290/*{{{ process sgr sequences */ 3778/*{{{ process sgr sequences */
3291void 3779void
3292rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3780rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3293{ 3781{
3294 unsigned int i; 3782 unsigned int i;
3295 short rendset; 3783 short rendset;
3296 int rendstyle; 3784 int rendstyle;
3297 3785
3298 if (nargs == 0) 3786 if (nargs == 0)
3299 { 3787 {
3300 scr_rendition (0, ~RS_None); 3788 scr_rendition (0, ~RS_None);
3301 return; 3789 return;
3302 } 3790 }
3791
3303 for (i = 0; i < nargs; i++) 3792 for (i = 0; i < nargs; i++)
3304 { 3793 {
3305 rendset = -1; 3794 rendset = -1;
3306 switch (arg[i]) 3795 switch (arg[i])
3307 { 3796 {
… …
3309 rendset = 0, rendstyle = ~RS_None; 3798 rendset = 0, rendstyle = ~RS_None;
3310 break; 3799 break;
3311 case 1: 3800 case 1:
3312 rendset = 1, rendstyle = RS_Bold; 3801 rendset = 1, rendstyle = RS_Bold;
3313 break; 3802 break;
3803 //case 2: // low intensity
3804 case 3:
3805 rendset = 1, rendstyle = RS_Italic;
3806 break;
3314 case 4: 3807 case 4:
3315 rendset = 1, rendstyle = RS_Uline; 3808 rendset = 1, rendstyle = RS_Uline;
3316 break; 3809 break;
3317 case 5: 3810 case 5: // slowly blinking
3811 case 6: // rapidly blinking
3318 rendset = 1, rendstyle = RS_Blink; 3812 rendset = 1, rendstyle = RS_Blink;
3319 break; 3813 break;
3814 //case 6: // scoansi light background
3320 case 7: 3815 case 7:
3321 rendset = 1, rendstyle = RS_RVid; 3816 rendset = 1, rendstyle = RS_RVid;
3322 break; 3817 break;
3323 case 22: 3818 case 8:
3819 // invisible. NYI
3820 break;
3821 //case 9: // crossed out
3822 //case 10: // scoansi acs off, primary font
3823 //case 11: // scoansi acs on, first alt font
3824 //case 12: // scoansi acs on, |0x80, second alt font
3825 //...
3826 //case 19: // ninth alt font
3827 //case 20: // gothic
3828 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3829 rendset = 0, rendstyle = RS_Bold;
3830 break;
3831 case 22: // normal intensity
3832 rendset = 0, rendstyle = RS_Bold;
3833 break;
3834 case 23: // disable italic
3835 rendset = 0, rendstyle = RS_Italic;
3325 break; 3836 break;
3326 case 24: 3837 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3838 rendset = 0, rendstyle = RS_Uline;
3328 break; 3839 break;
3329 case 25: 3840 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3841 rendset = 0, rendstyle = RS_Blink;
3331 break; 3842 break;
3843 case 26: // variable spacing (iso 8613)
3844 rendset = 0, rendstyle = RS_Blink;
3845 break;
3332 case 27: 3846 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3847 rendset = 0, rendstyle = RS_RVid;
3334 break; 3848 break;
3849 //case 28: // visible. NYI
3850 //case 29: // not crossed-out
3335 } 3851 }
3852
3336 if (rendset != -1) 3853 if (rendset != -1)
3337 { 3854 {
3338 scr_rendition (rendset, rendstyle); 3855 scr_rendition (rendset, rendstyle);
3339 continue; /* for (;i;) */ 3856 continue; /* for (;i;) */
3340 } 3857 }
… …
3347 case 33: 3864 case 33:
3348 case 34: 3865 case 34:
3349 case 35: 3866 case 35:
3350 case 36: 3867 case 36:
3351 case 37: 3868 case 37:
3352 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3869 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3353 Color_fg);
3354 break; 3870 break;
3355#ifdef TTY_256COLOR 3871 case 38: // set fg color, ISO 8613-6
3356 case 38:
3357 if (nargs > i + 2 && arg[i + 1] == 5) 3872 if (nargs > i + 2 && arg[i + 1] == 5)
3358 { 3873 {
3359 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3874 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3360 Color_fg);
3361 i += 2; 3875 i += 2;
3362 } 3876 }
3363 break; 3877 break;
3364#endif
3365 case 39: /* default fg */ 3878 case 39: /* default fg */
3366 scr_color (Color_fg, Color_fg); 3879 scr_color (Color_fg, Color_fg);
3367 break; 3880 break;
3368 3881
3369 case 40: 3882 case 40:
… …
3372 case 43: 3885 case 43:
3373 case 44: 3886 case 44:
3374 case 45: 3887 case 45:
3375 case 46: 3888 case 46:
3376 case 47: 3889 case 47:
3377 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3890 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3378 Color_bg);
3379 break; 3891 break;
3380#ifdef TTY_256COLOR 3892 case 48: // set bg color, ISO 8613-6
3381 case 48:
3382 if (nargs > i + 2 && arg[i + 1] == 5) 3893 if (nargs > i + 2 && arg[i + 1] == 5)
3383 { 3894 {
3384 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3895 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3385 Color_bg);
3386 i += 2; 3896 i += 2;
3387 } 3897 }
3388 break; 3898 break;
3389#endif
3390 case 49: /* default bg */ 3899 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3900 scr_color (Color_bg, Color_bg);
3392 break; 3901 break;
3393 3902
3394#ifndef NO_BRIGHTCOLOR 3903 //case 50: // not variable spacing
3904
3905#if !ENABLE_MINIMAL
3395 case 90: 3906 case 90:
3396 case 91: /* set bright fg color */ 3907 case 91: /* set bright fg color */
3397 case 92: 3908 case 92:
3398 case 93: 3909 case 93:
3399 case 94: 3910 case 94:
3400 case 95: 3911 case 95:
3401 case 96: 3912 case 96:
3402 case 97: 3913 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3914 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3915 break;
3406 case 100: 3916 case 100:
3407 case 101: /* set bright bg color */ 3917 case 101: /* set bright bg color */
3408 case 102: 3918 case 102:
3409 case 103: 3919 case 103:
3410 case 104: 3920 case 104:
3411 case 105: 3921 case 105:
3412 case 106: 3922 case 106:
3413 case 107: 3923 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3925 break;
3417#endif 3926#endif
3418
3419 } 3927 }
3420 } 3928 }
3421} 3929}
3422/*}}} */ 3930/*}}} */
3423 3931
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3932/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3933void
3426rxvt_term::process_graphics () 3934rxvt_term::process_graphics ()
3427{ 3935{
3428 unsigned char ch, cmd = cmd_getc (); 3936 unicode_t ch, cmd = cmd_getc ();
3429 3937
3430 if (cmd == 'Q') 3938 if (cmd == 'Q')
3939 {
3431 { /* query graphics */ 3940 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3941 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3942 return;
3434 } 3943 }
3435 /* swallow other graphics sequences until terminating ':' */ 3944 /* swallow other graphics sequences until terminating ':' */
3436 do 3945 do
3437 ch = cmd_getc (); 3946 ch = cmd_getc ();
… …
3447 */ 3956 */
3448void 3957void
3449rxvt_term::tt_printf (const char *fmt,...) 3958rxvt_term::tt_printf (const char *fmt,...)
3450{ 3959{
3451 va_list arg_ptr; 3960 va_list arg_ptr;
3452 unsigned char buf[256]; 3961 char buf[256];
3453 3962
3454 va_start (arg_ptr, fmt); 3963 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3964 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3965 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3966 tt_write (buf, strlen (buf));
3458} 3967}
3459 3968
3460/* ---------------------------------------------------------------------- */ 3969/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3970/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 3971 * or generated by us in response to a query ESC sequence.
3463 */ 3972 */
3464void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3466{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3973const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3468 3974
3469 if (len) 3975void
3976rxvt_term::tt_write (const char *data, unsigned int len)
3977{
3978 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3979 return;
3980
3981 if (pty->pty < 0)
3982 return;
3983
3984 if (v_buflen == 0)
3985 {
3986 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3987
3988 if ((unsigned int)written == len)
3989 return;
3990
3991 data += written;
3992 len -= written;
3470 { 3993 }
3994
3995 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3996
3997 memcpy (v_buffer + v_buflen, data, len);
3998 v_buflen += len;
3999
4000 pty_ev.set (ev::READ | ev::WRITE);
4001}
4002
4003void rxvt_term::pty_write ()
4004{
4005 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4006
4007 if (written > 0)
4008 {
4009 v_buflen -= written;
4010
3471 if (v_buflen == 0) 4011 if (v_buflen == 0)
3472 { 4012 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4013 free (v_buffer);
3500 v_buffer = 0; 4014 v_buffer = 0;
3501 v_buflen = 0;
3502 4015
3503 pty_ev.set (EVENT_READ); 4016 pty_ev.set (ev::READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4017 return;
3516 } 4018 }
4019
4020 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4021 }
4022 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4023 pty_ev.set (ev::READ);
3518} 4024}
3519 4025
3520/*----------------------- end-of-file (C source) -----------------------*/ 4026/*----------------------- end-of-file (C source) -----------------------*/
3521 4027

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines