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 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.442 by sf-exg, Wed Mar 31 09:37:20 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
59rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
60{ 406{
61 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 408 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 409 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
69 416
70 /* 417 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
73 * 420 *
74 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
75 */ 422 */
76 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
79 426
80 if (numlock_state || (ev.state & ModNumLockMask)) 427 if (numlock_state || (ev.state & ModNumLockMask))
81 { 428 {
82 numlock_state = (ev.state & ModNumLockMask); 429 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 430 set_privmode (PrivMode_aplKP, !numlock_state);
84 } 431 }
85 432
86 kbuf[0] = 0; 433 kbuf[0] = 0;
87 434
88#ifdef USE_XIM 435#ifdef USE_XIM
89 if (Input_Context) 436 if (Input_Context)
90 { 437 {
91 Status status_return; 438 Status status_return;
92 439
440#if 0
93#ifdef X_HAVE_UTF8_STRING 441#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 442 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 443 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 444 KBUFSZ, &keysym, &status_return);
97 else 445 else
446#endif
98#endif 447#endif
99 { 448 {
100 wchar_t wkbuf[KBUFSZ + 1]; 449 wchar_t wkbuf[KBUFSZ + 1];
101 450
102 // the XOpenIM manpage lies about hardcoding the locale 451 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 452 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 453 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 454 SET_LOCALE (rs[Rs_imLocale]);
455
106 // assume wchar_t == unicode or better 456 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 457 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 458 KBUFSZ, &keysym, &status_return);
459
109 if (rs[Rs_imLocale]) 460 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 461 SET_LOCALE (locale);
111 462
112 if (status_return == XLookupChars 463 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 464 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 485 || status_return == XLookupBoth;
135 } 486 }
136 else 487 else
137#endif 488#endif
138 { 489 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 490 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 491 valid_keysym = keysym != NoSymbol;
141 } 492 }
142 493
143 if (valid_keysym) 494 if (valid_keysym)
144 { 495 {
145 /* for some backwards compatibility */ 496#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 497 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 498 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 499#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
165 500
166 if (TermWin.saveLines) 501 if (saveLines)
167 { 502 {
168#ifdef UNSHIFTED_SCROLLKEYS 503#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 504 if (!ctrl && !meta)
170 {
171#else 505#else
172 if (IS_SCROLL_MOD) 506 if (IS_SCROLL_MOD)
507#endif
173 { 508 {
174#endif
175 int lnsppg; 509 int lnsppg;
176 510
177#ifdef PAGING_CONTEXT_LINES 511#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 512 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 513#else
180 lnsppg = TermWin.nrow * 4 / 5; 514 lnsppg = nrow * 4 / 5;
181#endif 515#endif
516 max_it (lnsppg, 1);
517
182 if (keysym == XK_Prior) 518 if (keysym == XK_Prior)
183 { 519 {
184 scr_page (UP, lnsppg); 520 scr_page (UP, lnsppg);
185 return; 521 return;
186 } 522 }
… …
213 scr_move_to (0, 1); 549 scr_move_to (0, 1);
214 return; 550 return;
215 } 551 }
216 else if (keysym == XK_End) 552 else if (keysym == XK_End)
217 { 553 {
218 scr_move_to (1, 0); 554 scr_move_to (1, 1);
219 return; 555 return;
220 } 556 }
221 } 557 }
222#endif 558#endif
223 } 559 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 564 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 565 {
230 keysym += (XK_F11 - XK_F1); 566 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 567 shft = 0; /* turn off Shift */
232 } 568 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 569 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 570 {
235 switch (keysym) 571 switch (keysym)
236 { 572 {
237 /* normal XTerm key bindings */ 573 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 574 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 575 selection_request (ev.time);
240 return; 576 return;
577#if TODO
241 /* rxvt extras */ 578 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 579 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 580 change_font (FONT_UP);
244 return; 581 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 582 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 583 change_font (FONT_DN);
247 return; 584 return;
585#endif
248 } 586 }
249 } 587 }
250 } 588 }
251#ifdef PRINTPIPE 589
252 if (keysym == XK_Print) 590#if ENABLE_FRILLS || ISO_14755
253 { 591 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 592 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
255 return;
256 } 593 {
257#endif 594 int hv;
258 595
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 596 if (iso14755buf & ISO_14755_51
260 { 597 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 598 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 599 {
264 unsigned int l; 600 commit_iso14755 ();
265 const unsigned char *kbuf0; 601 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 602# if ISO_14755
267 603 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 604# endif
276 tt_write (&ch, 1); 605 return;
277 tt_write (kbuf0, l); 606 }
607 else if (keysym == XK_BackSpace)
608 {
609 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
610# if ISO_14755
611 iso14755_51 (iso14755buf & ISO_14755_MASK);
612# endif
613 return;
614 }
615 else if ((hv = hex_keyval (ev)) >= 0)
616 {
617 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
618 | hv | ISO_14755_51;
619# if ISO_14755
620 iso14755_51 (iso14755buf & ISO_14755_MASK);
621# endif
278 return; 622 return;
279 } 623 }
280 else 624 else
281#endif
282 { 625 {
626# if ISO_14755
627 scr_overlay_off ();
628# endif
629 iso14755buf = 0;
630 }
631 }
632 else if (option (Opt_iso14755) &&
633 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
634 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
635 if (!(iso14755buf & ISO_14755_STARTED))
636 {
637 iso14755buf |= ISO_14755_STARTED;
638# if ISO_14755
639 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
640 scr_overlay_set (0, 0, "ISO 14755 mode");
641# endif
642 }
643#endif
644
645#ifdef PRINTPIPE
646 if (keysym == XK_Print)
647 {
648 scr_printscreen (ctrl | shft);
649 return;
650 }
651#endif
652
653 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
654 {
655 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
656 unsigned int newlen = 1;
657
658 switch (translate_keypad (keysym, kp))
659 {
660#ifndef NO_BACKSPACE_KEY
661 case XK_BackSpace:
662 if (priv_modes & PrivMode_HaveBackSpace)
663 {
664 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
665 ^ !!ctrl) ? '\b' : '\177';
666 kbuf[1] = '\0';
667 }
668 else
669 strcpy (kbuf, rs[Rs_backspace_key]);
670 break;
671#endif
672#ifndef NO_DELETE_KEY
673 case XK_Delete:
674 strcpy (kbuf, rs[Rs_delete_key]);
675 break;
676#endif
677 case XK_Tab:
678 if (shft)
679 strcpy (kbuf, "\033[Z");
680 else
681 {
682#ifdef CTRL_TAB_MAKES_META
683 if (ctrl)
684 meta = 1;
685#endif
686#ifdef MOD4_TAB_MAKES_META
687 if (ev.state & Mod4Mask)
688 meta = 1;
689#endif
283 newlen = 1; 690 newlen = 0;
284 switch (keysym) 691 }
692 break;
693
694 case XK_Up: /* "\033[A" */
695 case XK_Down: /* "\033[B" */
696 case XK_Right: /* "\033[C" */
697 case XK_Left: /* "\033[D" */
698 strcpy (kbuf, "\033[Z");
699 kbuf[2] = "DACB"[keysym - XK_Left];
700 /* do Shift first */
701 if (shft)
702 kbuf[2] = "dacb"[keysym - XK_Left];
703 else if (ctrl)
704 {
705 kbuf[1] = 'O';
706 kbuf[2] = "dacb"[keysym - XK_Left];
707 }
708 else if (priv_modes & PrivMode_aplCUR)
709 kbuf[1] = 'O';
710 break;
711
712 case XK_KP_Enter:
713 /* allow shift to override */
714 if (kp)
715 {
716 strcpy (kbuf, "\033OM");
717 break;
718 }
719
720 /* FALLTHROUGH */
721
722 case XK_Return:
723 if (priv_modes & PrivMode_LFNL)
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\012';
727 kbuf[2] = '\0';
728 }
729 else
730 {
731 kbuf[0] = '\015';
732 kbuf[1] = '\0';
733 }
734 break;
735
736 case XK_KP_F1: /* "\033OP" */
737 case XK_KP_F2: /* "\033OQ" */
738 case XK_KP_F3: /* "\033OR" */
739 case XK_KP_F4: /* "\033OS" */
740 strcpy (kbuf, "\033OP");
741 kbuf[2] += (keysym - XK_KP_F1);
742 break;
743
744 case XK_KP_Multiply: /* "\033Oj" : "*" */
745 case XK_KP_Add: /* "\033Ok" : "+" */
746 case XK_KP_Separator: /* "\033Ol" : "," */
747 case XK_KP_Subtract: /* "\033Om" : "-" */
748 case XK_KP_Decimal: /* "\033On" : "." */
749 case XK_KP_Divide: /* "\033Oo" : "/" */
750 case XK_KP_0: /* "\033Op" : "0" */
751 case XK_KP_1: /* "\033Oq" : "1" */
752 case XK_KP_2: /* "\033Or" : "2" */
753 case XK_KP_3: /* "\033Os" : "3" */
754 case XK_KP_4: /* "\033Ot" : "4" */
755 case XK_KP_5: /* "\033Ou" : "5" */
756 case XK_KP_6: /* "\033Ov" : "6" */
757 case XK_KP_7: /* "\033Ow" : "7" */
758 case XK_KP_8: /* "\033Ox" : "8" */
759 case XK_KP_9: /* "\033Oy" : "9" */
760 /* allow shift to override */
761 if (kp)
762 {
763 strcpy (kbuf, "\033Oj");
764 kbuf[2] += (keysym - XK_KP_Multiply);
765 }
766 else
767 {
768 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
769 kbuf[1] = '\0';
770 }
771 break;
772
773 default:
285 { 774 {
286#ifndef NO_BACKSPACE_KEY 775 int param = map_function_key (keysym);
287 case XK_BackSpace: 776 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 777 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 778 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; 779 newlen = 0;
545 break;
546 } 780 }
547 if (newlen) 781 break;
548 len = STRLEN (kbuf);
549 } 782 }
783
784 if (newlen)
785 len = strlen (kbuf);
786
550 /* 787 /*
551 * Pass meta for all function keys, if 'meta' option set 788 * Pass meta for all function keys, if 'meta' option set
552 */ 789 */
553#ifdef META8_OPTION 790#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 791 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 796 else if (ctrl && keysym == XK_minus)
560 { 797 {
561 len = 1; 798 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 799 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 800 }
801 else if (keysym == XK_ISO_Left_Tab)
802 {
803 strcpy (kbuf, "\033[Z");
804 len = 3;
805 }
564 else 806 else
565 { 807 {
566#ifdef META8_OPTION 808#ifdef META8_OPTION
567 /* set 8-bit on */ 809 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 810 if (meta && (meta_char == 0x80))
569 { 811 {
570 unsigned char *ch; 812 char *ch;
571 813
572 for (ch = kbuf; ch < kbuf + len; ch++) 814 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 815 *ch |= 0x80;
816
574 meta = 0; 817 meta = 0;
575 } 818 }
576#endif 819#endif
577 /* nil */ ; 820 /* nil */ ;
578 } 821 }
579 } 822 }
580 823
824 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
825 return;
826
581 if (len <= 0) 827 if (len <= 0)
582 return; /* not mapped */ 828 return; /* not mapped */
583 829
584 if (Options & Opt_scrollTtyKeypress) 830 if (option (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 831 if (view_start)
586 { 832 {
587 TermWin.view_start = 0; 833 view_start = 0;
588 want_refresh = 1; 834 want_refresh = 1;
589 } 835 }
590 836
591 /* 837 /*
592 * these modifications only affect the static keybuffer 838 * these modifications only affect the static keybuffer
… …
607#ifdef META8_OPTION 853#ifdef META8_OPTION
608 && meta_char == C0_ESC 854 && meta_char == C0_ESC
609#endif 855#endif
610 ) 856 )
611 { 857 {
612 const unsigned char ch = C0_ESC; 858 const char ch = C0_ESC;
613 tt_write (&ch, 1); 859 tt_write (&ch, 1);
614 } 860 }
615 861
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); 862 tt_write (kbuf, (unsigned int)len);
627} 863}
628/*}}} */
629 864
630#if (MENUBAR_MAX) 865void
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 866rxvt_term::key_release (XKeyEvent &ev)
632/* attempt to `write' count to the input buffer */ 867{
868#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
869 KeySym keysym;
870
871 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
872#endif
873
874#if ENABLE_FRILLS || ISO_14755
875 // ISO 14755 support
876 if (iso14755buf)
877 if (iso14755buf & ISO_14755_52)
878 {
879# if ISO_14755
880 scr_overlay_off ();
881# endif
882# if ISO_14755
883 // iso14755 part 5.2 handling: release time
884 // first: controls
885 if ((ev.state & ControlMask)
886 && ((keysym >= 0x40 && keysym <= 0x5f)
887 || (keysym >= 0x61 && keysym <= 0x7f)))
888 {
889 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
890 commit_iso14755 ();
891
892 return;
893 }
894
895 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
896 if (i[0] == keysym)
897 {
898 iso14755buf = ISO_14755_51 | i[1];
899 commit_iso14755 ();
900
901 return;
902 }
903
904 scr_bell ();
905# endif
906 iso14755buf = 0;
907
908 return;
909 }
910 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
911 {
912# if ISO_14755
913 scr_overlay_off ();
914# endif
915 if (iso14755buf & ISO_14755_51)
916 commit_iso14755 ();
917#if ISO_14755
918 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
919 {
920 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
921
922 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
923 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
924 }
925# endif
926 else
927 iso14755buf = 0;
928 }
929#endif
930
931 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
932 return;
933
934#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
935 if (!(ev.state & ControlMask))
936 slip_wheel_ev.stop ();
937 else if (keysym == XK_Control_L || keysym == XK_Control_R)
938 mouse_slip_wheel_speed = 0;
939#endif
940}
941
942#if defined (KEYSYM_RESOURCE)
633unsigned int 943unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 944rxvt_term::cmd_write (const char *str, unsigned int count)
635{ 945{
636 unsigned int n, s; 946 unsigned int n, s;
637 947
638 n = cmdbuf_ptr - cmdbuf_base; 948 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 949 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 950
641 if (n > 0 && s < count) 951 if (n > 0 && s < count)
642 { 952 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 953 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 954 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 955 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 956 cmdbuf_endp -= n;
647 s += n; 957 s += n;
648 } 958 }
649 959
650 if (count > s) 960 if (count > s)
651 { 961 {
652 rxvt_print_error ("data loss: cmd_write too large"); 962 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 963 count = s;
654 } 964 }
655 965
656 for (; count--;) 966 for (; count--;)
657 *cmdbuf_endp++ = *str++; 967 *cmdbuf_endp++ = *str++;
658 968
659 cmd_parse (); 969 cmd_parse ();
660 970
661 return 0; 971 return 0;
662} 972}
663#endif /* MENUBAR_MAX */ 973#endif
664 974
665void 975void
666rxvt_term::flush () 976rxvt_term::flush ()
667{ 977{
668#ifdef TRANSPARENT 978 flush_ev.stop ();
669 if (want_full_refresh) 979
980#ifdef HAVE_BG_PIXMAP
981 if (bgPixmap.check_clearChanged ())
670 { 982 {
671 want_full_refresh = 0; 983// scr_clear (true); This needs to be researched further!
672 scr_clear ();
673 scr_touch (false); 984 scr_touch (false);
674 want_refresh = 1;
675 } 985 }
676#endif 986#endif
677 987
678 if (want_refresh) 988 if (want_refresh)
679 { 989 {
990 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
991 {
992 int row = view_start;
993 int end_row = row + nrow;
994
995 while (row > top_row && ROW (row - 1).is_longer ())
996 --row;
997
998 do
999 {
1000 int start_row = row;
1001 line_t *l;
1002
1003 do
1004 {
1005 l = &ROW (row++);
1006
1007 if (!(l->f & LINE_FILTERED))
1008 {
1009 // line not filtered, mark it as filtered
1010 l->f |= LINE_FILTERED;
1011 while (l->is_longer ())
1012 {
1013 l = &ROW (row++);
1014 l->f |= LINE_FILTERED;
1015 }
1016
1017 // and filter it
1018 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1019
1020 break;
1021 }
1022 }
1023 while (l->is_longer () && row < end_row);
1024 }
1025 while (row < end_row);
1026 }
1027
680 scr_refresh (refresh_type); 1028 scr_refresh ();
681 scrollbar_show (1); 1029 scrollBar.show (1);
682#ifdef USE_XIM 1030#ifdef USE_XIM
683 IMSendSpot (); 1031 IMSendSpot ();
684#endif 1032#endif
685
686 } 1033 }
687 1034
688 display->flush (); 1035 display->flush ();
689} 1036}
690 1037
1038/* checks wether a refresh is requested and starts the refresh timer */
691void 1039void
692rxvt_term::check_cb (check_watcher &w) 1040rxvt_term::refresh_check ()
693{ 1041{
694 SET_R (this); 1042 if (want_refresh && !flush_ev.is_active ())
695 SET_LOCALE (locale); 1043 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
696 1044
1045 display->flush ();
1046}
1047
1048void
1049rxvt_term::flush_cb (ev::timer &w, int revents)
1050{
1051 make_current ();
1052
1053 refresh_count = 0;
697 flush (); 1054 flush ();
698} 1055}
699 1056
700#ifdef CURSOR_BLINK 1057#ifdef CURSOR_BLINK
701void 1058void
702rxvt_term::cursor_blink_cb (time_watcher &w) 1059rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
703{ 1060{
704 hidden_cursor = !hidden_cursor; 1061 hidden_cursor = !hidden_cursor;
705 want_refresh = 1; 1062 want_refresh = 1;
706 1063 refresh_check ();
707 w.start (w.at + BLINK_INTERVAL);
708} 1064}
709#endif 1065#endif
710 1066
711#ifdef TEXT_BLINK 1067#ifdef TEXT_BLINK
712void 1068void
713rxvt_term::text_blink_cb (time_watcher &w) 1069rxvt_term::text_blink_cb (ev::timer &w, int revents)
714{ 1070{
715 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1071 if (scr_refresh_rend (RS_Blink, RS_Blink))
716 { 1072 {
717 hidden_text = !hidden_text; 1073 hidden_text = !hidden_text;
718 want_refresh = 1; 1074 want_refresh = 1;
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1075 refresh_check ();
1076 }
1077 else
1078 w.stop ();
1079}
1080#endif
1081
1082#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1083void
1084rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1085{
1086 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1087 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
720 } 1088 {
1089 want_refresh = 1;
1090 refresh_check ();
1091 }
1092 else
1093 w.stop ();
721} 1094}
1095#endif
1096
1097#ifdef SELECTION_SCROLLING
1098void
1099rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1100{
1101 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1102 {
1103 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1104 want_refresh = 1;
1105 refresh_check ();
1106 }
1107 else
1108 w.stop ();
1109}
1110#endif
1111
1112#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1113void
1114rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1115{
1116 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1117 {
1118 want_refresh = 1;
1119 refresh_check ();
1120 }
1121
1122 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1123 {
1124 mouse_slip_wheel_speed = 0;
1125 w.stop ();
1126 }
1127}
1128#endif
1129
1130#if LINUX_YIELD_HACK
1131static struct event_handler
1132{
1133 ev::prepare yield_ev;
1134
1135 void yield_cb (ev::prepare &w, int revents)
1136 {
1137 // this should really be sched_yield(), but the linux guys thought
1138 // that giving a process calling sched_yield () less cpu time than
1139 // ones with high nice levels is a useful thing to do. It surely is is
1140 // allowed by the sus... as is returning ENOSYS.
1141 // since the linux guys additionally thought that breaking the only
1142 // known workaround against their unusable sched_yield hack is cool,
1143 // we just nanosleep a bit and hope for the best.
1144
1145 struct timespec ts = { 0, 1000 };
1146 nanosleep (&ts, 0);
1147
1148 w.stop ();
1149 }
1150
1151 event_handler ()
1152 : yield_ev (this, &event_handler::yield_cb)
1153 {
1154 }
1155} event_handler;
722#endif 1156#endif
723 1157
724bool 1158bool
725rxvt_term::pty_fill () 1159rxvt_term::pty_fill ()
726{ 1160{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1161 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1162
1163 if (CBUFSIZ == n)
1164 {
1165 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1166 n = 0;
1167 }
728 1168
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1169 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1170 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1171 cmdbuf_endp = cmdbuf_ptr + n;
732 1172
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1173 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
734 1174
735 if (n > 0) 1175 if (r > 0)
736 { 1176 {
737 cmdbuf_endp += n; 1177 cmdbuf_endp += r;
738 return true; 1178 return true;
739 } 1179 }
740 else if (n < 0 && errno != EAGAIN) 1180 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1181 {
1182#if LINUX_YIELD_HACK
1183 if (display->is_local)
1184 event_handler.yield_ev.start ();
1185#endif
1186 }
1187 else
1188 {
1189 pty_ev.stop ();
1190
1191 if (!option (Opt_hold))
741 destroy (); 1192 destroy ();
742 1193 }
1194
743 return false; 1195 return false;
744} 1196}
745 1197
746void 1198void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1199rxvt_term::pty_cb (ev::io &w, int revents)
748{ 1200{
749 SET_R (this); 1201 make_current ();
750 SET_LOCALE (locale);
751 1202
752 if (revents & EVENT_WRITE) 1203 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 1204 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong 1205 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 ()) 1206 cmd_parse ();
770 break;
771 }
772 }
773}
774 1207
775bool 1208 if (revents & ev::WRITE)
776rxvt_term::cmd_parse () 1209 pty_write ();
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780 1210
781 for (;;) 1211 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} 1212}
880 1213
881// read the next character, currently handles UTF-8 1214void
882// will probably handle all sorts of other stuff in the future 1215rxvt_term::pointer_unblank ()
883uint32_t
884rxvt_term::next_char ()
885{ 1216{
886 while (cmdbuf_ptr < cmdbuf_endp) 1217 XDefineCursor (dpy, vt, TermWin_cursor);
887 { 1218 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 1219
936#ifdef POINTER_BLANK 1220#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; 1221 hidden_pointer = 0;
944 1222
945 if (Options & Opt_pointerBlank) 1223 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1224 pointer_ev.start (pointerBlankDelay);
1225#endif
947} 1226}
948 1227
1228#ifdef POINTER_BLANK
949void 1229void
950rxvt_term::pointer_blank () 1230rxvt_term::pointer_blank ()
951{ 1231{
952 if (! (Options & Opt_pointerBlank)) 1232 if (!option (Opt_pointerBlank))
953 return; 1233 return;
954 1234
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1235 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1236 XFlush (dpy);
957 1237
958 hidden_pointer = 1; 1238 hidden_pointer = 1;
959} 1239}
960 1240
961void 1241void
962rxvt_term::pointer_cb (time_watcher &w) 1242rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1243{
964 SET_R (this); 1244 make_current ();
965 SET_LOCALE (locale);
966 1245
967 pointer_blank (); 1246 pointer_blank ();
968} 1247}
969#endif 1248#endif
970 1249
971void 1250void
972rxvt_term::mouse_report (XButtonEvent &ev) 1251rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1252{
974 int button_number, key_state = 0; 1253 int button_number, key_state = 0;
975 int x, y; 1254 int x, y;
1255 int code = 32;
976 1256
977 x = ev.x; 1257 x = Pixel2Col (ev.x);
978 y = ev.y; 1258 y = Pixel2Row (ev.y);
979 pixel_position (&x, &y); 1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263 mouse_row = x;
1264 mouse_col = y;
1265 code += 32;
1266 }
980 1267
981 if (MEvent.button == AnyButton) 1268 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1269 button_number = 3;
984 }
985 else 1270 else
986 { 1271 {
987 button_number = MEvent.button - Button1; 1272 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1273 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1274 if (button_number >= 3)
990 button_number += (64 - 3); 1275 button_number += (64 - 3);
991 } 1276 }
992 1277
993 if (PrivateModes & PrivMode_MouseX10) 1278 if (priv_modes & PrivMode_MouseX10)
994 { 1279 {
995 /* 1280 /*
996 * do not report ButtonRelease 1281 * do not report ButtonRelease
997 * no state info allowed 1282 * no state info allowed
998 */ 1283 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1298 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1299 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1300#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1301 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1302#endif
1018
1019 } 1303 }
1020 1304
1021#ifdef DEBUG_MOUSEREPORT 1305#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1306 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1307 if (key_state & 16)
1024 fputc ('C', stderr); 1308 fputc ('C', stderr);
1025 if (key_state & 4) 1309 if (key_state & 4)
1026 fputc ('S', stderr); 1310 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1314 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1315 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1316 button_number,
1033 x + 1, 1317 x + 1,
1034 y + 1); 1318 y + 1);
1035#else 1319#endif
1320
1036 tt_printf ("\033[M%c%c%c", 1321 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1322 (code + button_number + key_state),
1038 (32 + x + 1), 1323 (32 + x + 1),
1039 (32 + y + 1)); 1324 (32 + y + 1));
1040#endif
1041} 1325}
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 1326
1053/*{{{ process an X event */ 1327/*{{{ process an X event */
1054void 1328void
1055rxvt_term::x_cb (XEvent &ev) 1329rxvt_term::x_cb (XEvent &ev)
1056{ 1330{
1057 SET_R (this); 1331 make_current ();
1058 SET_LOCALE (locale);
1059 1332
1060#if defined(CURSOR_BLINK) 1333 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 1334
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1335 if (ev.xany.window == vt
1070 } 1336 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1337 && 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; 1338 return;
1090#endif
1091 1339
1340 // for XQueryPointer
1092 Window unused_root, unused_child; 1341 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1342 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1343 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 1344
1145 switch (ev.type) 1345 switch (ev.type)
1146 { 1346 {
1147 case KeyPress: 1347 case KeyPress:
1148 lookup_key (ev.xkey); 1348 key_press (ev.xkey);
1149 break; 1349 break;
1150 1350
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1351 case KeyRelease:
1153 { 1352 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; 1353 break;
1165 }
1166#endif
1167 1354
1168 case ButtonPress: 1355 case ButtonPress:
1169 button_press (ev.xbutton); 1356 button_press (ev.xbutton);
1170 break; 1357 break;
1171 1358
… …
1173 button_release (ev.xbutton); 1360 button_release (ev.xbutton);
1174 break; 1361 break;
1175 1362
1176 case ClientMessage: 1363 case ClientMessage:
1177 if (ev.xclient.format == 32 1364 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1365 && !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 { 1366 {
1187 /* Get Dnd data */ 1367 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1368 {
1189 int ActualFormat; 1369 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1370 {
1191 unsigned long Size, RemainingBytes; 1371 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1372 {
1193 XGetWindowProperty (display->display, display->root, 1373 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1374 destroy ();
1195 0L, 1000000L, 1375 }
1196 False, AnyPropertyType, 1376#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1377 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1378 XSendEvent (dpy, ev.xclient.window = display->root,
1379 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1380 &ev);
1200 XChangeProperty (display->display, display->root, 1381#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1382 }
1202 8, PropModeReplace, 1383 }
1203 data, STRLEN (data)); 1384#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1385 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1386 {
1387 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1388 focus_in ();
1389 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1390 focus_out ();
1391 }
1392#endif
1206 } 1393 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1394 break;
1213 1395
1214 /* 1396 /*
1215 * XXX: this is not the _current_ arrangement 1397 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1398 * Here's my conclusion:
… …
1235 break; 1417 break;
1236 } 1418 }
1237 break; 1419 break;
1238 1420
1239 case FocusIn: 1421 case FocusIn:
1240 if (!TermWin.focus) 1422 if (ev.xfocus.detail != NotifyInferior
1423 && ev.xfocus.detail != NotifyPointer
1424 && ev.xfocus.mode != NotifyGrab)
1425 focus_in ();
1426 break;
1427
1428 case FocusOut:
1429 if (ev.xfocus.detail != NotifyInferior
1430 && ev.xfocus.detail != NotifyPointer
1431 && ev.xfocus.mode != NotifyGrab)
1432 focus_out ();
1433 break;
1434
1435 case ConfigureNotify:
1436 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1437 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1438 szHint.width, szHint.height);*/
1439 if (ev.xconfigure.window == parent[0])
1241 { 1440 {
1242 TermWin.focus = 1; 1441 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 } 1442 ;
1254 break;
1255 1443
1256 case FocusOut: 1444 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1257 if (TermWin.focus)
1258 { 1445 {
1259 TermWin.focus = 0; 1446 seen_resize = 1;
1260 want_refresh = 1; 1447 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 } 1448 }
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 1449 else
1294 { 1450 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1451#ifdef HAVE_BG_PIXMAP
1452 if (bgPixmap.window_position_sensitive ())
1453 {
1454 if (mapped)
1455 update_background ();
1456 else
1457 bgPixmap.invalidate ();
1458 }
1459#endif
1296 } 1460 }
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 1461
1462 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1463 }
1308 break; 1464 break;
1309 1465
1466 case PropertyNotify:
1467 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1468 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1469 && ev.xproperty.state == PropertyNewValue)
1470 selection_property (ev.xproperty.window, ev.xproperty.atom);
1471
1472 break;
1473
1310 case SelectionClear: 1474 case SelectionClear:
1311 display->set_selection_owner (0); 1475 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1312 break; 1476 break;
1313 1477
1314 case SelectionNotify: 1478 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1479 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1480 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1481 break;
1319 1482
1320 case SelectionRequest: 1483 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1484 selection_send (ev.xselectionrequest);
1322 break; 1485 break;
1323 1486
1487 case MapNotify:
1488#ifdef HAVE_BG_PIXMAP
1489 /* This is needed spcifically to fix the case of no window manager or a
1490 * non-reparenting window manager. In those cases we never get first
1491 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1492 * care of multiplicity of ConfigureNotify events arriwing while WM does
1493 * reparenting.
1494 * We should not render background immidiately, as there could be several
1495 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1496 * by scheduling background redraw as soon as we can, but giving a short
1497 * bit of time for ConfigureNotifies to arrive.
1498 * We should render background PRIOR to drawing any text, but AFTER all
1499 * of ConfigureNotifys for the best results.
1500 */
1501 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1502 update_background_ev.start (0.025);
1503#endif
1504 mapped = 1;
1505#ifdef TEXT_BLINK
1506 text_blink_ev.start ();
1507#endif
1508 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1509 break;
1510
1324 case UnmapNotify: 1511 case UnmapNotify:
1325 TermWin.mapped = 0; 1512 mapped = 0;
1326#ifdef TEXT_BLINK 1513#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1514 text_blink_ev.stop ();
1328#endif 1515#endif
1516 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1517 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 1518
1344 case GraphicsExpose: 1519 case GraphicsExpose:
1345 case Expose: 1520 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1521 if (ev.xany.window == vt)
1347 { 1522 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1523 do
1524 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1525 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1526 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1527 }
1352 // don't understand this, so commented it out 1528 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1529
1530 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1531
1532 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1533 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1534 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1535 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1536 }
1356 // ev.xexpose.width, TermWin.height, False); 1537
1357#endif
1358 want_refresh = 1; 1538 want_refresh = 1;
1359 } 1539 }
1360 else 1540 else
1361 { 1541 {
1362 XEvent unused_event; 1542 XEvent unused_event;
1363 1543
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1544 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1545 ;
1366 &unused_event)) ; 1546 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1547 ;
1368 GraphicsExpose, 1548
1369 &unused_event)) ; 1549 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1550 {
1372 scrollBar.setIdle (); 1551 scrollBar.state = STATE_IDLE;
1373 scrollbar_show (0); 1552 scrollBar.show (0);
1374 } 1553 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1554 }
1380 break; 1555 break;
1381 1556
1382 case MotionNotify: 1557 case MotionNotify:
1383#ifdef POINTER_BLANK 1558#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1559 if (hidden_pointer)
1385 pointer_unblank (); 1560 pointer_unblank ();
1386#endif 1561#endif
1387#if MENUBAR 1562 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1388 if (isMenuBarWindow (ev.xany.window)) 1563 || priv_modes & PrivMode_MouseAnyEvent)
1564 mouse_report (ev.xbutton);
1565 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1566 break;
1567
1568 if (ev.xany.window == vt)
1389 { 1569 {
1390 menubar_control (ev.xbutton); 1570 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1571 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1572 ; // 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))) 1573 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1574 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1575 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1576 ;
1403 1577
1404 XQueryPointer (display->display, TermWin.vt, 1578 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1579 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1580 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1581 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1582 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1583#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1584 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1585 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1586 {
1413#endif 1587#endif
1588#if ISO_14755
1589 // 5.4
1590 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1591 {
1592 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1593 break;
1594 }
1595#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1596 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1597 ev.xbutton.state & Button3Mask ? 2 : 0);
1598
1416#ifdef SELECTION_SCROLLING 1599#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1600 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1601 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1602 {
1420 int dist; 1603 int dist;
1421
1422 pending_scroll_selection=1;
1423 1604
1424 /* don't clobber the current delay if we are 1605 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1606 * already in the middle of scrolling.
1426 */ 1607 */
1427 if (scroll_selection_delay<=0) 1608 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1609 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1610
1430 /* save the event params so we can highlight 1611 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1612 * the selection in the pending-scroll loop
1432 */ 1613 */
1433 selection_save_x=ev.xbutton.x; 1614 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1615 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1616 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1617
1438 /* calc number of lines to scroll */ 1618 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1619 if (ev.xbutton.y < int_bwidth)
1440 { 1620 {
1441 scroll_selection_dir = UP; 1621 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1622 dist = int_bwidth - ev.xbutton.y;
1443 } 1623 }
1444 else 1624 else
1445 { 1625 {
1446 scroll_selection_dir = DN; 1626 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1627 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1628 }
1629
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1630 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1631 / SELECTION_SCROLL_LINE_SPEEDUP
1632 + 1;
1452 MIN_IT (scroll_selection_lines, 1633 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1634 SELECTION_SCROLL_MAX_LINES);
1454 } 1635 }
1455 else 1636 else
1456 { 1637 {
1457 /* we are within the text window, so we 1638 /* we are within the text window, so we
1458 * shouldn't be scrolling 1639 * shouldn't be scrolling
1459 */ 1640 */
1460 pending_scroll_selection = 0; 1641 sel_scroll_ev.stop();
1461 } 1642 }
1462#endif 1643#endif
1463#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1464
1465 } 1645 }
1466#endif 1646#endif
1467
1468 } 1647 }
1469 } 1648 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1649 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1471 { 1650 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1651 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1652 MotionNotify, &ev))
1653 ;
1654
1474 XQueryPointer (display->display, scrollBar.win, 1655 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1656 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1657 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1658 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1659 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1660 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1661 scrollBar.size ());
1481 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1662 want_refresh = 1;
1483 scrollbar_show (1); 1663 scrollBar.show (1);
1484 } 1664 }
1485 break; 1665 break;
1486 } 1666 }
1487}
1488 1667
1668#if defined(CURSOR_BLINK)
1669 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1670 {
1671 if (hidden_cursor)
1672 {
1673 hidden_cursor = 0;
1674 want_refresh = 1;
1675 }
1676
1677 cursor_blink_ev.again ();
1678 }
1679#endif
1680
1681#if defined(POINTER_BLANK)
1682 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1683 {
1684 if (ev.type == MotionNotify
1685 || ev.type == ButtonPress
1686 || ev.type == ButtonRelease)
1687 if (hidden_pointer)
1688 pointer_unblank ();
1689
1690 if (ev.type == KeyPress && hidden_pointer == 0)
1691 pointer_blank ();
1692 }
1693#endif
1694
1695 refresh_check ();
1696}
1697
1698#if ENABLE_FRILLS
1699void
1700rxvt_term::set_urgency (bool enable)
1701{
1702 if (enable == urgency_hint)
1703 return;
1704
1705 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1706 {
1707 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1708 XSetWMHints (dpy, parent[0], h);
1709 urgency_hint = enable;
1710 }
1711}
1712#endif
1713
1714void
1715rxvt_term::focus_in ()
1716{
1717 if (!focus)
1718 {
1719 focus = 1;
1720 want_refresh = 1;
1721
1722#if USE_XIM
1723 if (Input_Context != NULL)
1724 {
1725 IMSetPosition ();
1726 XSetICFocus (Input_Context);
1727 }
1728#endif
1729#if CURSOR_BLINK
1730 if (option (Opt_cursorBlink))
1731 cursor_blink_ev.again ();
1732#endif
1733#if OFF_FOCUS_FADING
1734 if (rs[Rs_fade])
1735 {
1736 pix_colors = pix_colors_focused;
1737 scr_recolour ();
1738 }
1739#endif
1740#if ENABLE_FRILLS
1741 if (option (Opt_urgentOnBell))
1742 set_urgency (0);
1743#endif
1744
1745 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1746 }
1747}
1748
1749void
1750rxvt_term::focus_out ()
1751{
1752 if (focus)
1753 {
1754 focus = 0;
1755 want_refresh = 1;
1756
1757#if ENABLE_FRILLS
1758 if (option (Opt_urgentOnBell))
1759 set_urgency (0);
1760#endif
1761#if ENABLE_FRILLS || ISO_14755
1762 if (iso14755buf)
1763 {
1764 iso14755buf = 0;
1765# if ISO_14755
1766 scr_overlay_off ();
1767# endif
1768 }
1769#endif
1770#if USE_XIM
1771 if (Input_Context != NULL)
1772 XUnsetICFocus (Input_Context);
1773#endif
1774#if CURSOR_BLINK
1775 if (option (Opt_cursorBlink))
1776 cursor_blink_ev.stop ();
1777
1778 hidden_cursor = 0;
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_unfocused;
1784 scr_recolour ();
1785 }
1786#endif
1787
1788 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1789 }
1790}
1791
1792void
1793rxvt_term::update_fade_color (unsigned int idx)
1794{
1795#if OFF_FOCUS_FADING
1796 if (rs[Rs_fade])
1797 {
1798 rgba c;
1799 pix_colors [Color_fade].get (c);
1800 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1801 }
1802#endif
1803}
1804
1805#if ENABLE_TRANSPARENCY || ENABLE_PERL
1489void 1806void
1490rxvt_term::rootwin_cb (XEvent &ev) 1807rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1808{
1492 SET_R (this); 1809 make_current ();
1493 SET_LOCALE (locale);
1494 1810
1811 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1812 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1813 return;
1814
1815# if ENABLE_TRANSPARENCY
1495 switch (ev.type) 1816 switch (ev.type)
1496 { 1817 {
1497 case PropertyNotify: 1818 case PropertyNotify:
1819 /*
1820 * if user used some Esetroot compatible prog to set the root bg,
1821 * use the property to determine the pixmap. We use it later on.
1822 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1823 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1824 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1825 {
1500 if (ev.xproperty.state == PropertyNewValue) 1826 bgPixmap.set_root_pixmap ();
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1827 update_background ();
1502 break;
1503 } 1828 }
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 1829
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; 1830 break;
1831 }
1524#endif 1832# endif
1525 } 1833
1834 refresh_check ();
1526} 1835}
1836#endif
1527 1837
1528void 1838void
1529rxvt_term::button_press (XButtonEvent &ev) 1839rxvt_term::button_press (XButtonEvent &ev)
1530{ 1840{
1531 int reportmode = 0, clickintime; 1841 int reportmode = 0, clickintime;
1532 1842
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1843 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1844
1534 if (!bypass_keystate) 1845 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1846 reportmode = !! (priv_modes & PrivMode_mouse_report);
1847
1536 /* 1848 /*
1537 * VT window processing of button press 1849 * VT window processing of button press
1538 */ 1850 */
1539 if (ev.window == TermWin.vt) 1851 if (ev.window == vt)
1540 { 1852 {
1853 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1854 return;
1855
1856#if ISO_14755
1857 // 5.4
1858 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1859 {
1860 iso14755_54 (ev.x, ev.y);
1861 return;
1862 }
1863#endif
1864
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1865 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1866
1542 if (reportmode) 1867 if (reportmode)
1543 { 1868 {
1544 /* mouse report from vt window */ 1869 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1870 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1871 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1872#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1873 if (ev.button == MEvent.button && clickintime)
1549 { 1874 {
1550 /* same button, within alloted time */ 1875 /* same button, within alloted time */
1551 MEvent.clicks++; 1876 MEvent.clicks++;
1877
1552 if (MEvent.clicks > 1) 1878 if (MEvent.clicks > 1)
1553 { 1879 {
1554 /* only report double clicks */ 1880 /* only report double clicks */
1555 MEvent.clicks = 2; 1881 MEvent.clicks = 2;
1556 mouse_report (ev); 1882 mouse_report (ev);
… …
1568 mouse_report (ev); 1894 mouse_report (ev);
1569 } 1895 }
1570#else 1896#else
1571 MEvent.button = ev.button; 1897 MEvent.button = ev.button;
1572 mouse_report (ev); 1898 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1899#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1900
1575 } 1901 }
1576 else 1902 else
1577 { 1903 {
1578 if (ev.button != MEvent.button) 1904 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1905 MEvent.clicks = 0;
1906
1580 switch (ev.button) 1907 switch (ev.button)
1581 { 1908 {
1582 case Button1: 1909 case Button1:
1910 /* allow meta + click to select rectangular areas */
1911 /* should be done in screen.C */
1912#if ENABLE_FRILLS
1913 selection.rect = !!(ev.state & ModMetaMask);
1914#else
1915 selection.rect = false;
1916#endif
1917
1583 /* allow shift+left click to extend selection */ 1918 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1919 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1920 {
1586 if (MEvent.button == Button1 && clickintime) 1921 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1922 selection_rotate (ev.x, ev.y);
1588 else 1923 else
1589 selection_extend (ev.x, ev.y, 1); 1924 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1939 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1940 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1941 selection_rotate (ev.x, ev.y);
1607 else 1942 else
1608 selection_extend (ev.x, ev.y, 1); 1943 selection_extend (ev.x, ev.y, 1);
1944
1609 MEvent.button = Button3; 1945 MEvent.button = Button3;
1610 break; 1946 break;
1611 } 1947 }
1612 } 1948 }
1949
1613 MEvent.time = ev.time; 1950 MEvent.time = ev.time;
1614 return; 1951 return;
1615 } 1952 }
1616 1953
1617 /* 1954 /*
1618 * Scrollbar window processing of button press 1955 * Scrollbar window processing of button press
1619 */ 1956 */
1620 if (isScrollbarWindow (ev.window)) 1957 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 1958 {
1622 scrollBar.setIdle (); 1959 page_dirn direction = NO_DIR;
1960
1961 if (scrollBar.upButton (ev.y))
1962 direction = UP; /* up */
1963 else if (scrollBar.dnButton (ev.y))
1964 direction = DN; /* down */
1965
1966 scrollBar.state = STATE_IDLE;
1623 /* 1967 /*
1624 * Rxvt-style scrollbar: 1968 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 1969 * move up if mouse is above slider
1626 * move dn if mouse is below slider 1970 * move dn if mouse is below slider
1627 * 1971 *
… …
1636 /* 1980 /*
1637 * Mouse report disabled scrollbar: 1981 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 1982 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 1983 * click on scrollbar - send pageup/down
1640 */ 1984 */
1641 if ((scrollBar.style == R_SB_NEXT 1985 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 1986 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 1987 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"); 1988 tt_printf ("\033[B");
1651 else 1989 else
1652 switch (ev.button) 1990 switch (ev.button)
1653 { 1991 {
1654 case Button2: 1992 case Button2:
… …
1661 tt_printf ("\033[5~"); 1999 tt_printf ("\033[5~");
1662 break; 2000 break;
1663 } 2001 }
1664 } 2002 }
1665 else 2003 else
1666#endif /* NO_SCROLLBAR_REPORT */ 2004#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 2005 {
1673 if (scrollbarnext_upButton (ev.y)) 2006 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 { 2007 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2008#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2009 if (!cont_scroll_ev.is_active ())
2010 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2011#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2012 if (scr_page (direction, 1))
1691 { 2013 {
1692 if (upordown < 0) 2014 if (direction == UP)
1693 scrollBar.setUp (); 2015 scrollBar.state = STATE_UP;
1694 else 2016 else
1695 scrollBar.setDn (); 2017 scrollBar.state = STATE_DOWN;
1696 } 2018 }
1697 } 2019 }
1698 else 2020 else
1699 switch (ev.button) 2021 switch (ev.button)
1700 { 2022 {
1701 case Button2: 2023 case Button2:
1702 switch (scrollbar_align) 2024 switch (scrollBar.align)
1703 { 2025 {
1704 case R_SB_ALIGN_TOP: 2026 case R_SB_ALIGN_TOP:
1705 csrO = 0; 2027 csrO = 0;
1706 break; 2028 break;
1707 case R_SB_ALIGN_CENTRE: 2029 case R_SB_ALIGN_CENTRE:
… …
1709 break; 2031 break;
1710 case R_SB_ALIGN_BOTTOM: 2032 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2033 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2034 break;
1713 } 2035 }
2036
1714 if (scrollBar.style == R_SB_XTERM 2037 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2038 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2039 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2040 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2041
1719 scrollBar.setMotion (); 2042 scrollBar.state = STATE_MOTION;
1720 break; 2043 break;
1721 2044
1722 case Button1: 2045 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2046 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2047 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2048 /* FALLTHROUGH */
1726 2049
1727 case Button3: 2050 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2051 if (scrollBar.style != R_SB_XTERM)
1729 { 2052 {
1730 if (scrollbar_above_slider (ev.y)) 2053 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2054# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2055 scr_page (UP, nrow - 1);
1733# else 2056# else
1734 scr_page (UP, TermWin.nrow / 4); 2057 scr_page (UP, nrow / 4);
1735# endif 2058# endif
1736 else if (scrollbar_below_slider (ev.y)) 2059 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2060# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2061 scr_page (DN, nrow - 1);
1739# else 2062# else
1740 scr_page (DN, TermWin.nrow / 4); 2063 scr_page (DN, nrow / 4);
1741# endif 2064# endif
1742 else 2065 else
1743 scrollBar.setMotion (); 2066 scrollBar.state = STATE_MOTION;
1744 } 2067 }
1745 else 2068 else
1746 { 2069 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2070 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2071 (nrow
1749 * scrollbar_position (ev.y) 2072 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2073 / scrollBar.size ()));
1751 } 2074 }
2075
1752 break; 2076 break;
1753 } 2077 }
1754 } 2078 }
2079
1755 return; 2080 return;
1756 } 2081 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2082}
1765 2083
1766void 2084void
1767rxvt_term::button_release (XButtonEvent &ev) 2085rxvt_term::button_release (XButtonEvent &ev)
1768{ 2086{
1769 int reportmode = 0; 2087 int reportmode = 0;
1770 2088
1771 csrO = 0; /* reset csr Offset */ 2089 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2090 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2091 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2092
1775 if (scrollbar_isUpDn ()) 2093 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1776 { 2094 {
1777 scrollBar.setIdle (); 2095 scrollBar.state = STATE_IDLE;
1778 scrollbar_show (0); 2096 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2097 }
2098
1784#ifdef SELECTION_SCROLLING 2099#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2100 sel_scroll_ev.stop();
1786#endif 2101#endif
2102
1787 if (ev.window == TermWin.vt) 2103 if (ev.window == vt)
1788 { 2104 {
2105 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2106 return;
2107
2108#if ISO_14755
2109 // 5.4
2110 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2111 return;
2112#endif
2113
1789 if (reportmode) 2114 if (reportmode)
1790 { 2115 {
1791 /* mouse report from vt window */ 2116 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2117 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2118 if (ev.button >= 4)
… …
1804 mouse_report (ev); 2129 mouse_report (ev);
1805 } 2130 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2131#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2132 MEvent.button = AnyButton;
1808 mouse_report (ev); 2133 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2134#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2135 return;
1811 } 2136 }
2137
1812 /* 2138 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2139 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2140 * when overriding mouse reporting
1815 */ 2141 */
1816 if (PrivateModes & PrivMode_mouse_report 2142 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2143 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2144 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2145 selection_extend (ev.x, ev.y, 0);
1820 2146
1821 switch (ev.button) 2147 switch (ev.button)
1822 { 2148 {
1823 case Button1: 2149 case Button1:
1824 case Button3: 2150 case Button3:
1825 selection_make (ev.time); 2151 selection_make (ev.time);
1826 break; 2152 break;
2153
1827 case Button2: 2154 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2155 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2156 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2157 break;
2158
1830#ifdef MOUSE_WHEEL 2159#ifdef MOUSE_WHEEL
1831 case Button4: 2160 case Button4:
1832 case Button5: 2161 case Button5:
1833 { 2162 {
1834 int i; 2163 int i;
1835 page_dirn v; 2164 page_dirn v;
1836 2165
1837 v = (ev.button == Button4) ? UP : DN; 2166 v = ev.button == Button4 ? UP : DN;
2167
1838 if (ev.state & ShiftMask) 2168 if (ev.state & ShiftMask)
1839 i = 1; 2169 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2170 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2171 i = nrow - 1;
1842 else 2172 else
1843 i = 5; 2173 i = 5;
2174
1844# ifdef MOUSE_SLIP_WHEELING 2175# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2176 if (ev.state & ControlMask)
1846 { 2177 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2178 mouse_slip_wheel_speed += v ? -1 : 1;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2179 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2180 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2181
2182 if (!slip_wheel_ev.is_active ())
2183 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2184 }
2185 else
1850# endif 2186# 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 { 2187 {
1858 scr_page (v, 1); 2188 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2189 scrollBar.show (1);
1861 } 2190 }
1862# endif
1863
1864 } 2191 }
1865 break; 2192 break;
1866#endif 2193#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 { 2194 }
1906 pchanged = 1; 2195 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2196}
1908 PixColors[Color_bg]); 2197
1909 am_transparent = am_pixmap_trans = 0; 2198/*}}} */
2199
2200void
2201rxvt_term::cmd_parse ()
2202{
2203 wchar_t ch = NOCHAR;
2204 char *seq_begin; // remember start of esc-sequence here
2205
2206 for (;;)
2207 {
2208 if (expect_false (ch == NOCHAR))
1910 } 2209 {
1911 return pchanged; /* Don't try any more */ 2210 seq_begin = cmdbuf_ptr;
1912 } 2211 ch = next_char ();
1913 2212
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2213 if (ch == NOCHAR)
1915 XSync (display->display, False); 2214 break;
1916
1917 /*
1918 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that.
1921 */
1922 i = (xa[XA_XROOTPMAPID] != 0
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success));
1926 if (!i || prop == NULL)
1927 have_pixmap = 0;
1928 else
1929 {
1930 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop);
1932 XFree (prop);
1933 }
1934 if (have_pixmap)
1935 {
1936 /*
1937 * Copy display->root pixmap transparency
1938 */
1939 int sx, sy, nx, ny;
1940 unsigned int nw, nh;
1941 Window cr;
1942 XImage *image;
1943 GC gc;
1944 XGCValues gcvalue;
1945
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1947 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height;
1950 nx = ny = 0;
1951 if (sx < 0)
1952 { 2215 }
1953 nw += sx; 2216
1954 nx = -sx; 2217 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1955 sx = 0;
1956 } 2218 {
1957 if (sy < 0) 2219 if (expect_false (!seen_input))
1958 {
1959 nh += sy;
1960 ny = -sy;
1961 sy = 0;
1962 }
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1965 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1967 ZPixmap);
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */
1970 allowedxerror = 0;
1971 if (image == NULL)
1972 {
1973 if (am_transparent && am_pixmap_trans)
1974 { 2220 {
1975 pchanged = 1; 2221 seen_input = 1;
1976 if (TermWin.pixmap != None) 2222 // many badly-written programs (e.g. jed) contain a race condition:
2223 // they first read the screensize and then install a SIGWINCH handler.
2224 // some window managers resize the window early, and these programs
2225 // then sometimes get the size wrong.
2226 // unfortunately other programs are even more buggy and dislike
2227 // being sent SIGWINCH, so only do it when we were in fact being
2228 // resized.
2229 if (seen_resize && cmd_pid)
2230 kill (-cmd_pid, SIGWINCH);
2231 }
2232
2233 /* Read a text string from the input buffer */
2234 wchar_t buf[UBUFSIZ];
2235 bool refreshnow = false;
2236 int nlines = 0;
2237 wchar_t *str = buf;
2238 wchar_t *eol = str + min (ncol, UBUFSIZ);
2239
2240 for (;;)
2241 {
2242 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2243 break;
2244
2245 *str++ = ch;
2246
2247 if (expect_false (ch == C0_LF || str >= eol))
1977 { 2248 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2249 if (ch == C0_LF)
1979 TermWin.pixmap = None; 2250 nlines++;
2251
2252 refresh_count++;
2253
2254 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2255 {
2256 refresh_count = 0;
2257
2258 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2259 {
2260 refreshnow = true;
2261 ch = NOCHAR;
2262 break;
2263 }
2264 }
2265
2266 // scr_add_lines only works for nlines <= nrow - 1.
2267 if (nlines >= nrow - 1)
2268 {
2269 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2270 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2271 scr_add_lines (buf, str - buf, nlines);
2272
2273 nlines = 0;
2274 str = buf;
2275 eol = str + min (ncol, UBUFSIZ);
2276 }
2277
2278 if (str >= eol)
2279 {
2280 if (eol >= buf + UBUFSIZ)
2281 {
2282 ch = NOCHAR;
2283 break;
2284 }
2285 else
2286 eol = min (eol + ncol, buf + UBUFSIZ);
2287 }
2288
1980 } 2289 }
2290
2291 seq_begin = cmdbuf_ptr;
2292 ch = next_char ();
1981 } 2293 }
1982 am_pixmap_trans = 0; 2294
2295 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2296 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2297 scr_add_lines (buf, str - buf, nlines);
2298
2299 /*
2300 * If there have been a lot of new lines, then update the screen
2301 * What the heck we'll cheat and only refresh less than every page-full.
2302 * if skipScroll is enabled.
2303 */
2304 if (refreshnow)
2305 {
2306 scr_refresh ();
2307 want_refresh = 1;
2308 }
1983 } 2309 }
1984 else 2310 else
1985 { 2311 {
1986 if (TermWin.pixmap != None) 2312 try
1987 XFreePixmap (display->display, TermWin.pixmap);
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height,
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height);
1996 XFreeGC (display->display, gc);
1997 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1999 TermWin.pixmap);
2000 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1;
2002 am_transparent = am_pixmap_trans = 1;
2003 }
2004 }
2005 if (!am_pixmap_trans)
2006 {
2007 unsigned int n;
2008 /*
2009 * InheritPixmap transparency
2010 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2013 i++)
2014 {
2015 oldp = TermWin.parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n);
2018 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2020 if (TermWin.parent[i] == display->root)
2021 { 2313 {
2022 if (oldp != None) 2314 process_nonprinting (ch);
2023 pchanged = 1; 2315 }
2316 catch (const class out_of_input &o)
2317 {
2318 // we ran out of input, retry later
2319 cmdbuf_ptr = seq_begin;
2024 break; 2320 break;
2025 } 2321 }
2026 if (oldp != TermWin.parent[i]) 2322
2027 pchanged = 1; 2323 ch = NOCHAR;
2028 }
2029 n = 0;
2030 if (pchanged)
2031 { 2324 }
2032 for (; n < (unsigned int)i; n++) 2325 }
2033 { 2326}
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2327
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2328// read the next character
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2329wchar_t
2037 { 2330rxvt_term::next_char () NOTHROW
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2331{
2039 break; 2332 while (cmdbuf_ptr < cmdbuf_endp)
2040 } 2333 {
2041 } 2334 // assume 7-bit to be ascii ALWAYS
2335 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2336 return *cmdbuf_ptr++;
2337
2338 wchar_t wc;
2339 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2340
2341 if (len == (size_t)-2)
2042 } 2342 {
2043 if (n > (int) (sizeof (TermWin.parent) 2343 // the mbstate stores incomplete sequences. didn't know this :/
2044 / sizeof (TermWin.parent[0]))) 2344 cmdbuf_ptr = cmdbuf_endp;
2345 break;
2045 { 2346 }
2046 D_X ((stderr, "InheritPixmap Turning off")); 2347
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2348 if (len == (size_t)-1)
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt,
2050 PixColors[Color_bg]);
2051 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */
2053 } 2349 {
2054 else 2350 mbstate.reset (); // reset now undefined conversion state
2351 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2055 { 2352 }
2056 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */
2058# ifdef HAVE_NANOSLEEP
2059 struct timespec rqt;
2060 2353
2061 rqt.tv_sec = 1; 2354 // assume wchar == unicode
2062 rqt.tv_nsec = 0; 2355 cmdbuf_ptr += len;
2063 nanosleep (&rqt, NULL); 2356 return wc & UNICODE_MASK;
2064# else
2065 sleep (1);
2066# endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++)
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2070 ParentRelative);
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2072 ParentRelative);
2073 am_transparent = 1;
2074 }
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None;
2077 } 2357 }
2358
2359 return NOCHAR;
2360}
2361
2362// read the next octet
2363uint32_t
2364rxvt_term::next_octet () NOTHROW
2365{
2366 return cmdbuf_ptr < cmdbuf_endp
2367 ? (unsigned char)*cmdbuf_ptr++
2368 : NOCHAR;
2369}
2370
2371static class out_of_input out_of_input;
2372
2373/* rxvt_cmd_getc () - Return next input character */
2374/*
2375 * Return the next input character after first passing any keyboard input
2376 * to the command.
2377 */
2378wchar_t
2379rxvt_term::cmd_getc () THROW ((class out_of_input))
2380{
2381 wchar_t c = next_char ();
2382
2383 if (c == NOCHAR)
2384 throw out_of_input;
2385
2078 return pchanged; 2386 return c;
2079} 2387}
2080#endif
2081 2388
2082/*}}} */ 2389uint32_t
2390rxvt_term::cmd_get8 () THROW ((class out_of_input))
2391{
2392 uint32_t c = next_octet ();
2393
2394 if (c == NOCHAR)
2395 throw out_of_input;
2396
2397 return c;
2398}
2083 2399
2084/*{{{ print pipe */ 2400/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2401/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2402#ifdef PRINTPIPE
2087FILE * 2403FILE *
2088rxvt_term::popen_printer () 2404rxvt_term::popen_printer ()
2089{ 2405{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2406 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2091 2407
2092 if (stream == NULL) 2408 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2409 rxvt_warn ("can't open printer pipe, not printing.\n");
2410
2094 return stream; 2411 return stream;
2095} 2412}
2096 2413
2097int 2414int
2098rxvt_term::pclose_printer (FILE *stream) 2415rxvt_term::pclose_printer (FILE *stream)
2099{ 2416{
2100 fflush (stream); 2417 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2418 return pclose (stream);
2107# endif
2108} 2419}
2109 2420
2110/* 2421/*
2111 * simulate attached vt100 printer 2422 * simulate attached vt100 printer
2112 */ 2423 */
2113void 2424void
2114rxvt_term::process_print_pipe () 2425rxvt_term::process_print_pipe ()
2115{ 2426{
2116 int done; 2427 FILE *fd = popen_printer ();
2117 FILE *fd;
2118 2428
2119 if ((fd = popen_printer ()) == NULL) 2429 if (!fd)
2120 return; 2430 return;
2121 2431
2122 /* 2432 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2433 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2434 * is received.
2125 */ 2435 */
2126 for (done = 0; !done;) 2436 for (int done = 0; !done; )
2127 { 2437 {
2128 unsigned char buf[8]; 2438 unsigned char buf[8];
2129 unsigned char ch; 2439 unicode_t ch;
2130 unsigned int i, len; 2440 unsigned int i, len;
2131 2441
2132 if ((ch = cmd_getc ()) != C0_ESC) 2442 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2443 {
2134 if (putc (ch, fd) == EOF) 2444 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2445 break; /* done = 1 */
… …
2150 { 2460 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2461 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2462 break; /* done = 1 */
2153 } 2463 }
2154 } 2464 }
2465
2155 for (i = 0; i < len; i++) 2466 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2467 if (putc (buf[i], fd) == EOF)
2157 { 2468 {
2158 done = 1; 2469 done = 1;
2159 break; 2470 break;
2160 } 2471 }
2161 } 2472 }
2162 } 2473 }
2474
2163 pclose_printer (fd); 2475 pclose_printer (fd);
2164} 2476}
2165#endif /* PRINTPIPE */ 2477#endif /* PRINTPIPE */
2166/*}}} */ 2478/*}}} */
2167 2479
2168/* *INDENT-OFF* */ 2480/* *INDENT-OFF* */
2169enum { 2481enum {
2170 C1_40 = 0x40, 2482 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2483 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2484 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2485 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2486 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 2487};
2176/* *INDENT-ON* */ 2488/* *INDENT-ON* */
2177 2489
2178/*{{{ process non-printing single characters */ 2490/*{{{ process non-printing single characters */
2179void 2491void
2180rxvt_term::process_nonprinting (unsigned char ch) 2492rxvt_term::process_nonprinting (unicode_t ch)
2181{ 2493{
2182 switch (ch) 2494 switch (ch)
2183 { 2495 {
2496 case C0_ESC:
2497 process_escape_seq ();
2498 break;
2184 case C0_ENQ: /* terminal Status */ 2499 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 2500 if (rs[Rs_answerbackstring])
2186 tt_write ( 2501 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2187 (const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2189 else 2502 else
2190 tt_write ((unsigned char *)VT100_ANS, 2503 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 2504 break;
2193 case C0_BEL: /* bell */ 2505 case C0_BEL: /* bell */
2194 scr_bell (); 2506 scr_bell ();
2195 break; 2507 break;
2196 case C0_BS: /* backspace */ 2508 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 2523 scr_charset_choose (1);
2212 break; 2524 break;
2213 case C0_SI: /* shift in - acs */ 2525 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 2526 scr_charset_choose (0);
2215 break; 2527 break;
2528
2529#ifdef EIGHT_BIT_CONTROLS
2530 // 8-bit controls
2531 case 0x90: /* DCS */
2532 process_dcs_seq ();
2533 break;
2534 case 0x9b: /* CSI */
2535 process_csi_seq ();
2536 break;
2537 case 0x9d: /* OSC */
2538 process_osc_seq ();
2539 break;
2540#endif
2216 } 2541 }
2217} 2542}
2218/*}}} */ 2543/*}}} */
2219 2544
2220 2545
2221/*{{{ process VT52 escape sequences */ 2546/*{{{ process VT52 escape sequences */
2222void 2547void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 2548rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 2549{
2225 int row, col; 2550 int row, col;
2226 2551
2227 switch (ch) 2552 switch (ch)
2228 { 2553 {
… …
2261 break; 2586 break;
2262 case 'Z': /* identify the terminal type */ 2587 case 'Z': /* identify the terminal type */
2263 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2588 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2264 break; 2589 break;
2265 case '<': /* turn off VT52 mode */ 2590 case '<': /* turn off VT52 mode */
2266 PrivMode (0, PrivMode_vt52); 2591 set_privmode (PrivMode_vt52, 0);
2267 break; 2592 break;
2268 case 'F': /* use special graphics character set */ 2593 case 'F': /* use special graphics character set */
2269 case 'G': /* use regular character set */ 2594 case 'G': /* use regular character set */
2270 /* unimplemented */ 2595 /* unimplemented */
2271 break; 2596 break;
… …
2280 2605
2281/*{{{ process escape sequences */ 2606/*{{{ process escape sequences */
2282void 2607void
2283rxvt_term::process_escape_seq () 2608rxvt_term::process_escape_seq ()
2284{ 2609{
2285 unsigned char ch = cmd_getc (); 2610 unicode_t ch = cmd_getc ();
2286 2611
2287 if (PrivateModes & PrivMode_vt52) 2612 if (priv_modes & PrivMode_vt52)
2288 { 2613 {
2289 process_escape_vt52 (ch); 2614 process_escape_vt52 (ch);
2290 return; 2615 return;
2291 } 2616 }
2292 2617
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 2632 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 2633 break;
2309 case '+': 2634 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 2635 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 2636 break;
2312#ifndef NO_FRILLS 2637#if !ENABLE_MINIMAL
2313 case '6': 2638 case '6':
2314 scr_backindex (); 2639 scr_backindex ();
2315 break; 2640 break;
2316#endif 2641#endif
2317 case '7': 2642 case '7':
2318 scr_cursor (SAVE); 2643 scr_cursor (SAVE);
2319 break; 2644 break;
2320 case '8': 2645 case '8':
2321 scr_cursor (RESTORE); 2646 scr_cursor (RESTORE);
2322 break; 2647 break;
2323#ifndef NO_FRILLS 2648#if !ENABLE_MINIMAL
2324 case '9': 2649 case '9':
2325 scr_forwardindex (); 2650 scr_forwardindex ();
2326 break; 2651 break;
2327#endif 2652#endif
2328 case '=': 2653 case '=':
2329 case '>': 2654 case '>':
2330 PrivMode ((ch == '='), PrivMode_aplKP); 2655 set_privmode (PrivMode_aplKP, ch == '=');
2331 break; 2656 break;
2332 2657
2333 case C1_40: 2658 case C1_40:
2334 cmd_getc (); 2659 cmd_getc ();
2335 break; 2660 break;
… …
2338 break; 2663 break;
2339 2664
2340 /* 8.3.87: NEXT LINE */ 2665 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 2666 case C1_NEL: /* ESC E */
2342 { 2667 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 2668 wchar_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 2669 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2345 } 2670 }
2346 break; 2671 break;
2347 2672
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 2673 /* kidnapped escape sequence: Should be 8.3.48 */
2349 case C1_ESA: /* ESC G */ 2674 case C1_ESA: /* ESC G */
… …
2359 case C1_RI: /* ESC M */ 2684 case C1_RI: /* ESC M */
2360 scr_index (DN); 2685 scr_index (DN);
2361 break; 2686 break;
2362 2687
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 2688 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 2689 /*case C1_SS2: scr_single_shift (2); break; */
2365 2690
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 2691 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 2692 /*case C1_SS3: scr_single_shift (3); break; */
2368 2693
2369 /* 8.3.27: DEVICE CONTROL STRING */ 2694 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 2695 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 2696 process_dcs_seq ();
2372 break; 2697 break;
2373 2698
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2699 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 2700 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 2701 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 2702 break; /* steal obsolete ESC [ c */
2379 2703
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2704 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2381 case C1_CSI: /* ESC [ */ 2705 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 2706 process_csi_seq ();
2383 break; 2707 break;
2384 2708
2385 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2709 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2386 case C1_OSC: /* ESC ] */ 2710 case C1_OSC: /* ESC ] */
2387 process_osc_seq (); 2711 process_osc_seq ();
2388 break; 2712 break;
2389 2713
2390 /* 8.3.106: RESET TO INITIAL STATE */ 2714 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2391 case 'c': 2715 case 'c':
2716 mbstate.reset ();
2392 scr_poweron (); 2717 scr_poweron ();
2393 scrollbar_show (1); 2718 scrollBar.show (1);
2394 break; 2719 break;
2395 2720
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2721 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2397 case 'n': 2722 case 'n':
2398 scr_charset_choose (2); 2723 scr_charset_choose (2);
… …
2408 2733
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2734/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 2735/* *INDENT-OFF* */
2411enum { 2736enum {
2412 CSI_ICH = 0x40, 2737 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2738 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2739 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2740 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2741 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2742 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2743 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2758 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2759 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2760 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2761 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2762 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2763 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 2764 };
2440/* *INDENT-ON* */ 2765/* *INDENT-ON* */
2441 2766
2442void 2767void
2443rxvt_term::process_csi_seq () 2768rxvt_term::process_csi_seq ()
2444{ 2769{
2445 unsigned char ch, priv, i; 2770 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 2771 unsigned int nargs, p;
2447 int n, ndef; 2772 int n, ndef;
2448 int arg[ESC_ARGS]; 2773 int arg[ESC_ARGS] = { };
2449 2774
2450 for (nargs = ESC_ARGS; nargs > 0;) 2775 nargs = 0;
2451 arg[--nargs] = 0;
2452 2776
2453 priv = 0; 2777 priv = 0;
2454 ch = cmd_getc (); 2778 ch = cmd_getc ();
2455 if (ch >= '<' && ch <= '?') 2779 if ((ch >= '<' && ch <= '?') || ch == '!')
2780 {
2456 { /* '<' '=' '>' '?' */ 2781 /* '<' '=' '>' '?' '!' */
2457 priv = ch; 2782 priv = ch;
2458 ch = cmd_getc (); 2783 ch = cmd_getc ();
2459 } 2784 }
2785
2460 /* read any numerical arguments */ 2786 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 2787 for (n = -1; ch < CSI_ICH; )
2462 { 2788 {
2463 if (isdigit (ch)) 2789 if (isdigit (ch))
2464 { 2790 {
… …
2471 { 2797 {
2472 if (nargs < ESC_ARGS) 2798 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 2799 arg[nargs++] = n;
2474 n = -1; 2800 n = -1;
2475 } 2801 }
2476 else if (ch == '\b') 2802 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 2803 process_nonprinting (ch);
2488 } 2804
2489 ch = cmd_getc (); 2805 ch = cmd_getc ();
2490 } 2806 }
2491 2807
2492 if (ch > CSI_7F) 2808 if (ch > CSI_7F)
2493 return; 2809 return;
… …
2499 ndef = get_byte_array_bit (csi_defaults, i); 2815 ndef = get_byte_array_bit (csi_defaults, i);
2500 for (p = 0; p < nargs; p++) 2816 for (p = 0; p < nargs; p++)
2501 if (arg[p] == -1) 2817 if (arg[p] == -1)
2502 arg[p] = ndef; 2818 arg[p] = ndef;
2503 2819
2504#ifdef DEBUG_CMD
2505 fprintf (stderr, "CSI ");
2506 for (p = 0; p < nargs; p++)
2507 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2508 fprintf (stderr, "%c\n", ch);
2509#endif
2510
2511 /* 2820 /*
2512 * private mode handling 2821 * private mode handling
2513 */ 2822 */
2514 if (priv) 2823 if (priv)
2515 { 2824 {
2516 switch (priv) 2825 switch (priv)
2517 { 2826 {
2518 case '>': 2827 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 2828 if (ch == CSI_DA) /* secondary device attributes */
2829 {
2830 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2831 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2832 //
2833 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2834 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2835 // versions.
2836 //
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2837 tt_printf ("\033[>%d;95;0c", 'U');
2838 }
2521 break; 2839 break;
2840
2522 case '?': 2841 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2842 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 2843 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 2844 break;
2845
2846 case '!':
2847 if (ch == CSI_70)
2848 {
2849 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2850 scr_soft_reset ();
2851
2852 static const int pm_h[] = { 7, 25 };
2853 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2854
2855 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2856 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2526 } 2857 }
2858 break;
2859 }
2860
2527 return; 2861 return;
2528 } 2862 }
2529 2863
2530 switch (ch) 2864 switch (ch)
2531 { 2865 {
… …
2630 2964
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2965 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 2966 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 2967 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2968 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2969 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 2970 break;
2637 2971
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2972 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 2973 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 2974 break;
2642 2975
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2976 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 2977 process_sgr_mode (nargs, arg);
2645 break; 2978 break;
… …
2651 tt_printf ("\033[0n"); 2984 tt_printf ("\033[0n");
2652 break; 2985 break;
2653 case 6: /* CPR requested */ 2986 case 6: /* CPR requested */
2654 scr_report_position (); 2987 scr_report_position ();
2655 break; 2988 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 2989 case 7: /* unofficial extension */
2990 if (option (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2991 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 2992 break;
2660#endif
2661 case 8: /* unofficial extension */ 2993 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2994 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 2995 break;
2664 } 2996 }
2665 break; 2997 break;
2666 2998
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2999 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3032 break;
2701 3033
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3034 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3035 if (arg[0] == 4)
2704 scr_insert_mode (0); 3036 scr_insert_mode (0);
3037 else if (arg[0] == 20)
3038 priv_modes &= ~PrivMode_LFNL;
2705 break; 3039 break;
2706 3040
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3041 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3042 if (arg[0] == 4)
2709 scr_insert_mode (1); 3043 scr_insert_mode (1);
3044 else if (arg[0] == 20)
3045 priv_modes |= PrivMode_LFNL;
2710 break; 3046 break;
2711 3047
2712 /* 3048 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3049 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3050 */
… …
2726 break; 3062 break;
2727 case CSI_75: 3063 case CSI_75:
2728 scr_cursor (RESTORE); 3064 scr_cursor (RESTORE);
2729 break; 3065 break;
2730 3066
2731#ifndef NO_FRILLS 3067#if !ENABLE_MINIMAL
2732 case CSI_74: 3068 case CSI_74:
2733 process_window_ops (arg, nargs); 3069 process_window_ops (arg, nargs);
2734 break; 3070 break;
2735#endif 3071#endif
2736 3072
2737 case CSI_78: /* DECREQTPARM */ 3073 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3074 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3075 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3076 break;
2741 3077
2742 default: 3078 default:
2743 break; 3079 break;
2744 } 3080 }
2745} 3081}
2746/*}}} */ 3082/*}}} */
2747 3083
2748#ifndef NO_FRILLS 3084#if !ENABLE_MINIMAL
2749/* ARGSUSED */ 3085/* ARGSUSED */
2750void 3086void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3087rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3088{
2753 int x, y; 3089 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3090 XWindowAttributes wattr;
2758 Window wdummy; 3091 Window wdummy;
3092
3093 dLocal (Display *, dpy);
2759 3094
2760 if (nargs == 0) 3095 if (nargs == 0)
2761 return; 3096 return;
3097
2762 switch (args[0]) 3098 switch (args[0])
2763 { 3099 {
2764 /* 3100 /*
2765 * commands 3101 * commands
2766 */ 3102 */
2767 case 1: /* deiconify window */ 3103 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3104 XMapWindow (dpy, parent[0]);
2769 break; 3105 break;
2770 case 2: /* iconify window */ 3106 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3107 XIconifyWindow (dpy, parent[0], display->screen);
2772 DefaultScreen (display->display));
2773 break; 3108 break;
2774 case 3: /* set position (pixels) */ 3109 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3110 XMoveWindow (dpy, parent[0], args[1], args[2]);
2776 break; 3111 break;
2777 case 4: /* set size (pixels) */ 3112 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3113 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3114 break;
2780 case 5: /* raise window */ 3115 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3116 XRaiseWindow (dpy, parent[0]);
2782 break; 3117 break;
2783 case 6: /* lower window */ 3118 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3119 XLowerWindow (dpy, parent[0]);
2785 break; 3120 break;
2786 case 7: /* refresh window */ 3121 case 7: /* refresh window */
2787 scr_touch (true); 3122 scr_touch (true);
2788 break; 3123 break;
2789 case 8: /* set size (chars) */ 3124 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3125 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3126 (unsigned int) (args[1] * fheight));
2792 break; 3127 break;
3128
3129 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3130 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3131 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3132 set_widthheight ((unsigned int)width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3133 (unsigned int) (args[1] * fheight));
2797 break; 3134 break;
3135
2798 /* 3136 /*
2799 * reports - some output format copied from XTerm 3137 * reports - some output format copied from XTerm
2800 */ 3138 */
2801 case 11: /* report window state */ 3139 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3140 XGetWindowAttributes (dpy, parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3141 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3142 break;
2805 case 13: /* report window position */ 3143 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3144 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3145 XTranslateCoordinates (dpy, parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3146 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3147 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3148 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3149 break;
2812 case 14: /* report window size (pixels) */ 3150 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3152 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3153 break;
3154 case 18: /* report text area size (chars) */
3155 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3156 break;
2816 case 18: /* report window size (chars) */ 3157 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3158 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3159 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3160 case 20: /* report icon label */
3161 {
3162 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3163 XGetIconName (dpy, parent[0], &s);
2822 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 }
2823 break; 3167 break;
2824 case 21: /* report window title */ 3168 case 21: /* report window title */
3169 {
3170 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3171 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3172 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3173 XFree (s);
3174 }
2827 break; 3175 break;
2828#endif
2829
2830 } 3176 }
2831} 3177}
2832#endif 3178#endif
2833 3179
2834/*----------------------------------------------------------------------*/ 3180/*----------------------------------------------------------------------*/
2835/* 3181/*
2836 * get input up until STRING TERMINATOR (or BEL) 3182 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3183 * ends_how is terminator used. returned input must be free()'d
2838 */ 3184 */
2839unsigned char * 3185char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3186rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3187{
2842 int seen_esc = 0; /* seen escape? */ 3188 unicode_t ch;
3189 bool seen_esc = false;
2843 unsigned int n = 0; 3190 unsigned int n = 0;
2844 unsigned char *s; 3191 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3192
2847 for (; (ch = cmd_getc ());) 3193 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3194 {
2849 if (ch == C0_BEL 3195 if (seen_esc)
2850 || ch == CHAR_ST 3196 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3197 if (ch == 0x5c) /* 7bit ST */
2852 break; 3198 break;
3199 else
3200 return NULL;
3201 }
2853 if (ch == C0_ESC) 3202 else if (ch == C0_ESC)
2854 { 3203 {
2855 seen_esc = 1; 3204 seen_esc = true;
2856 continue; 3205 continue;
2857 } 3206 }
3207 else if (ch == C0_BEL || ch == CHAR_ST)
3208 break;
2858 else if (ch == '\t') 3209 else if (ch == C0_SYN)
2859 ch = ' '; /* translate '\t' to space */ 3210 ch = cmd_get8 ();
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3211 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3212 return NULL; /* other control character - exit */
2862 if (n < sizeof (string) - 1) 3213
3214 seen_esc = false;
3215
3216 if (n >= STRING_MAX - 1)
3217 // stop at some sane length
3218 return NULL;
3219
2863 string[n++] = ch; 3220 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3221 }
3222
2866 string[n++] = '\0'; 3223 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3224
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3225 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3226
2871 return s; 3227 return rxvt_wcstombs (string);
2872} 3228}
2873 3229
2874/*----------------------------------------------------------------------*/ 3230/*----------------------------------------------------------------------*/
2875/* 3231/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3232 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3233 */
2878void 3234void
2879rxvt_term::process_dcs_seq () 3235rxvt_term::process_dcs_seq ()
2880{ 3236{
2881 unsigned char eh, *s; 3237 char *s;
3238 unicode_t eh;
3239
2882 /* 3240 /*
2883 * Not handled yet 3241 * Not handled yet
2884 */ 3242 */
2885 s = get_to_st (&eh); 3243 s = get_to_st (eh);
2886 if (s) 3244 if (s)
2887 free (s); 3245 free (s);
3246
2888 return; 3247 return;
2889} 3248}
2890 3249
2891/*----------------------------------------------------------------------*/ 3250/*----------------------------------------------------------------------*/
2892/* 3251/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3252 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3253 */
2895void 3254void
2896rxvt_term::process_osc_seq () 3255rxvt_term::process_osc_seq ()
2897{ 3256{
2898 unsigned char ch, eh, *s; 3257 unicode_t ch, eh;
2899 int arg; 3258 int arg;
2900 3259
2901 ch = cmd_getc (); 3260 ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3261 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3262 arg = arg * 10 + (ch - '0');
2904 3263
2905 if (ch == ';') 3264 if (ch == ';')
2906 { 3265 {
2907 s = get_to_st (&eh); 3266 char *s = get_to_st (eh);
3267
2908 if (s) 3268 if (s)
2909 { 3269 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3270 process_xterm_seq (arg, s, eh);
2922 free (s); 3271 free (s);
2923 } 3272 }
2924 } 3273 }
2925} 3274}
3275
3276void
3277rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3278{
3279 if (str[0] == '?' && !str[1])
3280 {
3281 rgba c;
3282 pix_colors_focused[color].get (c);
3283
3284#if XFT
3285 if (c.a != rgba::MAX_CC)
3286 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3287 else
3288#endif
3289 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3290 }
3291 else
3292 set_window_color (color, str);
3293}
3294
2926/* 3295/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title
2929 * 1 = change iconName
2930 * 2 = change title
2931 * 4 = change color
2932 * 12 = change text color
2933 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour
2935 * 18 = change bold character color
2936 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented)
2938 * 50 = change font
2939 *
2940 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap
2944 * 39 = change default fg color
2945 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen
2947 */ 3297 */
2948void 3298void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3299rxvt_term::process_xterm_seq (int op, char *str, char resp)
2950{ 3300{
2951 int changed = 0; 3301 int color;
2952 int color;
2953 char *buf, *name; 3302 char *buf, *name;
3303 bool query = str[0] == '?' && !str[1];
3304 int saveop = op;
3305
3306 dLocal (Display *, dpy);
2954 3307
2955 assert (str != NULL); 3308 assert (str != NULL);
3309
3310 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3311 return;
3312
2956 switch (op) 3313 switch (op)
2957 { 3314 {
2958 case XTerm_name: 3315 case XTerm_name:
2959 set_title (str); 3316 set_title (str);
2960 /* FALLTHROUGH */ 3317 /* FALLTHROUGH */
2961 case XTerm_iconName: 3318 case XTerm_iconName:
2962 set_iconName (str); 3319 set_icon_name (str);
2963 break; 3320 break;
2964 case XTerm_title: 3321 case XTerm_title:
2965 set_title (str); 3322 set_title (str);
2966 break; 3323 break;
3324 case XTerm_property:
3325 if (str[0] == '?')
3326 {
3327 Atom prop = display->atom (str + 1);
3328 Atom actual_type;
3329 int actual_format;
3330 unsigned long nitems;
3331 unsigned long bytes_after;
3332 unsigned char *value = 0;
3333 const char *str = "";
3334
3335 if (prop
3336 && XGetWindowProperty (dpy, parent[0],
3337 prop, 0, 1<<16, 0, AnyPropertyType,
3338 &actual_type, &actual_format,
3339 &nitems, &bytes_after, &value) == Success
3340 && actual_type != None
3341 && actual_format == 8)
3342 str = (const char *)(value);
3343
3344 tt_printf ("\033]%d;%s%c", op, str, resp);
3345
3346 XFree (value);
3347 }
3348 else
3349 {
3350 char *eq = strchr (str, '=');
3351
3352 if (eq)
3353 {
3354 *eq = 0;
3355 set_utf8_property (display->atom (str), eq + 1);
3356 }
3357 else
3358 XDeleteProperty (dpy, parent[0],
3359 display->atom (str));
3360 }
3361 break;
3362
2967 case XTerm_Color: 3363 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3364 for (buf = (char *)str; buf && *buf;)
2969 { 3365 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3366 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3367 break;
3368
2972 *name++ = '\0'; 3369 *name++ = '\0';
2973 color = atoi (buf); 3370 color = atoi (buf) + minCOLOR;
2974 if (color < 0 || color >= TOTAL_COLORS) 3371
3372 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2975 break; 3373 break;
3374
2976 if ((buf = STRCHR (name, ';')) != NULL) 3375 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3376 *buf++ = '\0';
2978 set_window_color (color + minCOLOR, name); 3377
3378 process_color_seq (op, color, name, resp);
2979 } 3379 }
3380 break;
3381 case Rxvt_restoreFG:
3382 case XTerm_Color00:
3383 process_color_seq (op, Color_fg, str, resp);
3384 break;
3385 case Rxvt_restoreBG:
3386 case XTerm_Color01:
3387 process_color_seq (op, Color_bg, str, resp);
2980 break; 3388 break;
2981#ifndef NO_CURSORCOLOR 3389#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3390 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3391 process_color_seq (op, Color_cursor, str, resp);
2984 break; 3392 break;
2985#endif 3393#endif
2986 case XTerm_Color_pointer: 3394 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3395 process_color_seq (op, Color_pointer_fg, str, resp);
3396 break;
3397 case XTerm_Color_pointer_bg:
3398 process_color_seq (op, Color_pointer_bg, str, resp);
2988 break; 3399 break;
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3400#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD:
2991 set_window_color (Color_BD, str);
2992 break;
2993 case XTerm_Color_UL:
2994 set_window_color (Color_UL, str);
2995 break;
2996 case XTerm_Color_RV: 3401 case XTerm_Color_RV:
2997 set_window_color (Color_RV, str); 3402 process_color_seq (op, Color_RV, str, resp);
2998 break; 3403 break;
3404 case Rxvt_Color_BD:
3405 case URxvt_Color_BD:
3406 process_color_seq (op, Color_BD, str, resp);
3407 break;
3408 case Rxvt_Color_UL:
3409 case URxvt_Color_UL:
3410 process_color_seq (op, Color_UL, str, resp);
3411 break;
3412 case URxvt_Color_IT:
3413 process_color_seq (op, Color_IT, str, resp);
3414 break;
2999#endif 3415#endif
3000 3416 case URxvt_Color_border:
3001 case XTerm_Menu: 3417 process_color_seq (op, Color_border, str, resp);
3418 break;
3419#if ENABLE_TRANSPARENCY
3420 case URxvt_Color_tint:
3421 process_color_seq (op, Color_tint, str, resp);
3002 /* 3422 {
3003 * rxvt_menubar_dispatch () violates the constness of the string, 3423 bool changed = false;
3004 * so DON'T do it here 3424
3425 if (ISSET_PIXCOLOR (Color_tint))
3426 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3427 else
3428 changed = bgPixmap.unset_tint ();
3429
3430 if (changed)
3431 update_background ();
3005 */ 3432 }
3433
3006 break; 3434 break;
3435#endif
3436
3437#if BG_IMAGE_FROM_FILE
3007 case XTerm_Pixmap: 3438 case Rxvt_Pixmap:
3008 if (*str != ';') 3439 if (!strcmp (str, "?"))
3009 { 3440 {
3010#if XPM_BACKGROUND 3441 char str[256];
3011 scale_pixmap (""); /* reset to default scaling */ 3442
3012 set_bgPixmap (str); /* change pixmap */ 3443 sprintf (str, "[%dx%d+%d+%d]",
3013#endif 3444 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3014 scr_touch (true); 3445 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3446 process_xterm_seq (XTerm_title, str, CHAR_ST);
3015 } 3447 }
3016 while ((str = STRCHR (str, ';')) != NULL)
3017 {
3018 str++;
3019#if XPM_BACKGROUND
3020 changed += scale_pixmap (str);
3021#endif
3022
3023 }
3024 if (changed)
3025 {
3026#ifdef XPM_BACKGROUND
3027 resize_pixmap ();
3028#endif
3029 scr_touch (true);
3030 }
3031 break;
3032
3033 case XTerm_restoreFG:
3034 set_window_color (Color_fg, str);
3035 break;
3036 case XTerm_restoreBG:
3037 set_window_color (Color_bg, str);
3038 break;
3039 case XTerm_logfile:
3040 break;
3041 case XTerm_font:
3042 change_font (str);
3043 break;
3044#ifndef NO_FRILLS
3045 case XTerm_locale:
3046 if (str[0] == '?' && !str[1])
3047 tt_printf ("%-.250s\n", locale);
3048 else 3448 else
3049 { 3449 {
3450 int changed = 0;
3451
3452 if (*str != ';')
3453 {
3454 /* reset to default scaling :*/
3455 bgPixmap.unset_geometry ();
3456 if (bgPixmap.set_file (str)) /* change pixmap */
3457 changed++;
3458 str = strchr (str, ';');
3459 if (str == NULL)
3460 bgPixmap.set_defaultGeometry ();
3461 }
3462
3050 set_locale (str); 3463 while (str)
3051# ifdef USE_XIM 3464 {
3052 im_cb (); 3465 str++;
3053# endif 3466 if (bgPixmap.set_geometry (str))
3054 // TODO: call selection_make with the right values set 3467 changed++;
3055 // to re-fresh the selection. 3468 str = strchr (str, ';');
3056 if (display->selection_owner == this) 3469 }
3057 display->set_selection_owner (0); 3470
3471 if (changed)
3472 update_background ();
3058 } 3473 }
3059 break; 3474 break;
3060#endif 3475#endif
3476
3477 case XTerm_logfile:
3478 // TODO, when secure mode?
3479 break;
3480
3061#if 0 3481#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3482 case Rxvt_dumpscreen: /* no error notices */
3063 { 3483 {
3064 int fd; 3484 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3485 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3486 {
3067 scr_dump (fd); 3487 scr_dump (fd);
3068 close (fd); 3488 close (fd);
3069 } 3489 }
3070 } 3490 }
3071 break; 3491 break;
3072#endif 3492#endif
3493 case XTerm_font:
3494 op = URxvt_font;
3495 case URxvt_font:
3496#if ENABLE_STYLES
3497 case URxvt_boldFont:
3498 case URxvt_italicFont:
3499 case URxvt_boldItalicFont:
3500#endif
3501 if (query)
3502 tt_printf ("\33]%d;%-.250s%c", saveop,
3503 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3504 ? fontset[op - URxvt_font]->fontdesc : "",
3505 resp);
3506 else
3507 {
3508 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3509
3510 res = strdup (str);
3511 allocated.push_back ((void *)res);
3512 set_fonts ();
3513 }
3514 break;
3515
3516 case URxvt_version:
3517 if (query)
3518 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3519 op,
3520 rs[Rs_name], VERSION[0], VERSION[2],
3521 resp);
3522 break;
3523
3524#if !ENABLE_MINIMAL
3525 case URxvt_locale:
3526 if (query)
3527 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3528 else
3529 {
3530 set_locale (str);
3531 pty->set_utf8_mode (enc_utf8);
3532 init_xlocale ();
3533 }
3534 break;
3535
3536 case URxvt_view_up:
3537 case URxvt_view_down:
3538 {
3539 int lines = atoi (str);
3540
3541 if (lines)
3542 scr_page (op == URxvt_view_up ? UP : DN, lines);
3543 else
3544 scr_erase_savelines ();
3545 }
3546
3547 break;
3548#endif
3549
3550#if ENABLE_PERL
3551 case URxvt_perl:
3552 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3553 break;
3554#endif
3074 } 3555 }
3075} 3556}
3076/*----------------------------------------------------------------------*/ 3557/*----------------------------------------------------------------------*/
3077 3558
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3559/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 3567 * so no need for fancy checking
3087 */ 3568 */
3088int 3569int
3089rxvt_term::privcases (int mode, unsigned long bit) 3570rxvt_term::privcases (int mode, unsigned long bit)
3090{ 3571{
3091 int state; 3572 int state;
3092 3573
3093 if (mode == 's') 3574 if (mode == 's')
3094 { 3575 {
3095 SavedModes |= (PrivateModes & bit); 3576 SavedModes |= (priv_modes & bit);
3096 return -1; 3577 return -1;
3097 } 3578 }
3098 else 3579 else
3099 { 3580 {
3100 if (mode == 'r') 3581 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3582 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 3583 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3584 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 3585 set_privmode (bit, state);
3105 } 3586 }
3587
3106 return state; 3588 return state;
3107} 3589}
3108 3590
3109/* we're not using priv _yet_ */ 3591/* we're not using priv _yet_ */
3110void 3592void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3593rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3112{ 3594{
3113 unsigned int i, j; 3595 unsigned int i, j;
3114 int state; 3596 int state;
3597
3115 static const struct 3598 static const struct
3116 { 3599 {
3117 const int argval; 3600 const int argval;
3118 const unsigned long bit; 3601 const unsigned long bit;
3119 }
3120 argtopriv[] = { 3602 } argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 3603 { 1, PrivMode_aplCUR }, // DECCKM
3122 { 2, PrivMode_vt52 }, 3604 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 3605 { 3, PrivMode_132 }, // DECCOLM
3124 { 4, PrivMode_smoothScroll }, 3606 { 4, PrivMode_smoothScroll }, // DECSCLM
3125 { 5, PrivMode_rVideo }, 3607 { 5, PrivMode_rVideo }, // DECSCNM
3126 { 6, PrivMode_relOrigin }, 3608 { 6, PrivMode_relOrigin }, // DECOM
3127 { 7, PrivMode_Autowrap }, 3609 { 7, PrivMode_Autowrap }, // DECAWM
3610 // 8, auto-repeat keys // DECARM
3128 { 9, PrivMode_MouseX10 }, 3611 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 3612 // 18 end FF to printer after print screen
3130 { menuBar_esc, PrivMode_menuBar }, 3613 // 19 Print screen prints full screen/scorll region
3131#endif 3614 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3132#ifdef scrollBar_esc 3615#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 3616 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 3617#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 3618 { 35, PrivMode_ShiftKeys }, // rxvt extension
3619 // 38, tektronix mode // DECTEK
3137 { 40, PrivMode_132OK }, 3620 { 40, PrivMode_132OK },
3621 // 41 xterm more fixes NYI
3622 // 45 margin bell NYI
3623 // 46 start logging
3138 { 47, PrivMode_Screen }, 3624 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 3625 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3140#ifndef NO_BACKSPACE_KEY 3626#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 3627 { 67, PrivMode_BackSpace }, // DECBKM
3142#endif 3628#endif
3143 { 1000, PrivMode_MouseX11 }, 3629 { 1000, PrivMode_MouseX11 },
3630 { 1002, PrivMode_MouseBtnEvent },
3631 { 1003, PrivMode_MouseAnyEvent },
3144 { 1010, PrivMode_TtyOutputInh }, 3632 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 3633 { 1011, PrivMode_Keypress }, // rxvt extension
3634 // 1035 enable modifiers for alt, numlock NYI
3635 // 1036 send ESC for meta keys NYI
3636 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 3637 { 1047, PrivMode_Screen },
3638 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3639 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3640 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3641 { 2004, PrivMode_BracketPaste },
3148 }; 3642 };
3149 3643
3150 if (nargs == 0) 3644 if (nargs == 0)
3151 return; 3645 return;
3152 3646
… …
3167 state = privcases (mode, argtopriv[j].bit); 3661 state = privcases (mode, argtopriv[j].bit);
3168 break; 3662 break;
3169 } 3663 }
3170 3664
3171 /* extra handling for values with state unkept */ 3665 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 3666 switch (arg[i])
3174 { 3667 {
3668#if ENABLE_STYLES
3669 case 1021:
3670 set_option (Opt_intensityStyles, mode);
3671
3672 scr_touch (true);
3673 break;
3674#endif
3175 case 1048: /* alternative cursor save */ 3675 case 1048: /* alternative cursor save */
3676 if (option (Opt_secondaryScreen))
3176 if (mode == 0) 3677 if (mode == 0)
3177 scr_cursor (RESTORE); 3678 scr_cursor (RESTORE);
3178 else if (mode == 1) 3679 else if (mode == 1)
3179 scr_cursor (SAVE); 3680 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 3681 break;
3682 }
3683
3684 if (state >= 0)
3685 /* extra handling for values with valid 0 or 1 state */
3686 switch (arg[i])
3687 {
3688 /* case 1: - application cursor keys */
3689 case 2: /* VT52 mode */
3690 /* oddball mode. should be set regardless of set/reset
3691 * parameter. Return from VT52 mode with an ESC < from
3692 * within VT52 mode
3693 */
3694 set_privmode (PrivMode_vt52, 1);
3695 break;
3196 case 3: /* 80/132 */ 3696 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 3697 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3698 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3199 (unsigned int)TermWin.height);
3200 break; 3699 break;
3201 case 4: /* smooth scrolling */ 3700 case 4: /* smooth scrolling */
3202 if (state)
3203 Options &= ~Opt_jumpScroll;
3204 else
3205 Options |= Opt_jumpScroll; 3701 set_option (Opt_jumpScroll, !state);
3206 break; 3702 break;
3207 case 5: /* reverse video */ 3703 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 3704 scr_rvideo_mode (state);
3209 break; 3705 break;
3210 case 6: /* relative/absolute origins */ 3706 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 3707 scr_relative_origin (state);
3212 break; 3708 break;
3213 case 7: /* autowrap */ 3709 case 7: /* autowrap */
3214 scr_autowrap (state); 3710 scr_autowrap (state);
3215 break; 3711 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 3712 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 3713 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 3714 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 3715 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3220 break; 3716 break;
3221#ifdef menuBar_esc
3222 case menuBar_esc:
3223#ifdef MENUBAR
3224 map_menuBar (state);
3225#endif
3226 break;
3227#endif
3228#ifdef scrollBar_esc 3717#ifdef scrollBar_esc
3229 case scrollBar_esc: 3718 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 3719 if (scrollBar.map (state))
3231 { 3720 {
3232 resize_all_windows (0, 0, 0); 3721 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 3722 scr_touch (true);
3234 } 3723 }
3235 break; 3724 break;
3236#endif 3725#endif
3237 case 25: /* visible/invisible cursor */ 3726 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 3727 scr_cursor_visible (state);
3239 break; 3728 break;
3240 /* case 35: - shift keys */ 3729 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 3730 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 3731 case 47: /* secondary screen */
3243 scr_change_screen (state); 3732 scr_change_screen (state);
3244 break; 3733 break;
3245 /* case 66: - application key pad */ 3734 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 3735 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 3736 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 3737 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 3738 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3250 break; 3739 break;
3251#if 0
3252 case 1001: 3740 case 1002:
3253 break; /* X11 mouse highlighting */ 3741 case 1003:
3254#endif 3742 if (state)
3743 {
3744 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3745 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3746 vt_emask_mouse = PointerMotionMask;
3747 }
3748 else
3749 vt_emask_mouse = NoEventMask;
3750
3751 vt_select_input ();
3752 break;
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 3753 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state)
3257 Options &= ~Opt_scrollTtyOutput;
3258 else
3259 Options |= Opt_scrollTtyOutput; 3754 set_option (Opt_scrollTtyOutput, !state);
3260 break; 3755 break;
3261 case 1011: /* scroll to bottom on key press */ 3756 case 1011: /* scroll to bottom on key press */
3262 if (state)
3263 Options |= Opt_scrollTtyKeypress; 3757 set_option (Opt_scrollTtyKeypress, state);
3264 else
3265 Options &= ~Opt_scrollTtyKeypress;
3266 break; 3758 break;
3267 case 1047: /* secondary screen w/ clearing */ 3759 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3760 if (option (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 3761 if (!state)
3270 scr_erase_screen (2); 3762 scr_erase_screen (2);
3763
3271 scr_change_screen (state); 3764 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 3765 break;
3766 case 1049: /* secondary screen w/ clearing first */
3767 if (option (Opt_secondaryScreen))
3768 if (state)
3769 scr_cursor (SAVE);
3770
3771 scr_change_screen (state);
3772
3773 if (option (Opt_secondaryScreen))
3774 if (state)
3775 scr_erase_screen (2);
3776 else
3777 scr_cursor (RESTORE);
3778 break;
3779 default:
3780 break;
3275 } 3781 }
3276 } 3782 }
3277} 3783}
3278/*}}} */ 3784/*}}} */
3279 3785
3280/*{{{ process sgr sequences */ 3786/*{{{ process sgr sequences */
3281void 3787void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3788rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 3789{
3284 unsigned int i; 3790 unsigned int i;
3285 short rendset; 3791 short rendset;
3286 int rendstyle; 3792 int rendstyle;
3287 3793
3288 if (nargs == 0) 3794 if (nargs == 0)
3289 { 3795 {
3290 scr_rendition (0, ~RS_None); 3796 scr_rendition (0, ~RS_None);
3291 return; 3797 return;
3292 } 3798 }
3799
3293 for (i = 0; i < nargs; i++) 3800 for (i = 0; i < nargs; i++)
3294 { 3801 {
3295 rendset = -1; 3802 rendset = -1;
3296 switch (arg[i]) 3803 switch (arg[i])
3297 { 3804 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 3806 rendset = 0, rendstyle = ~RS_None;
3300 break; 3807 break;
3301 case 1: 3808 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 3809 rendset = 1, rendstyle = RS_Bold;
3303 break; 3810 break;
3811 //case 2: // low intensity
3812 case 3:
3813 rendset = 1, rendstyle = RS_Italic;
3814 break;
3304 case 4: 3815 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 3816 rendset = 1, rendstyle = RS_Uline;
3306 break; 3817 break;
3307 case 5: 3818 case 5: // slowly blinking
3819 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 3820 rendset = 1, rendstyle = RS_Blink;
3309 break; 3821 break;
3822 //case 6: // scoansi light background
3310 case 7: 3823 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 3824 rendset = 1, rendstyle = RS_RVid;
3312 break; 3825 break;
3313 case 22: 3826 case 8:
3827 // invisible. NYI
3828 break;
3829 //case 9: // crossed out
3830 //case 10: // scoansi acs off, primary font
3831 //case 11: // scoansi acs on, first alt font
3832 //case 12: // scoansi acs on, |0x80, second alt font
3833 //...
3834 //case 19: // ninth alt font
3835 //case 20: // gothic
3836 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 3837 rendset = 0, rendstyle = RS_Bold;
3838 break;
3839 case 22: // normal intensity
3840 rendset = 0, rendstyle = RS_Bold;
3841 break;
3842 case 23: // disable italic
3843 rendset = 0, rendstyle = RS_Italic;
3315 break; 3844 break;
3316 case 24: 3845 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 3846 rendset = 0, rendstyle = RS_Uline;
3318 break; 3847 break;
3319 case 25: 3848 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 3849 rendset = 0, rendstyle = RS_Blink;
3321 break; 3850 break;
3851 case 26: // variable spacing (iso 8613)
3852 rendset = 0, rendstyle = RS_Blink;
3853 break;
3322 case 27: 3854 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 3855 rendset = 0, rendstyle = RS_RVid;
3324 break; 3856 break;
3857 //case 28: // visible. NYI
3858 //case 29: // not crossed-out
3325 } 3859 }
3860
3326 if (rendset != -1) 3861 if (rendset != -1)
3327 { 3862 {
3328 scr_rendition (rendset, rendstyle); 3863 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 3864 continue; /* for (;i;) */
3330 } 3865 }
… …
3337 case 33: 3872 case 33:
3338 case 34: 3873 case 34:
3339 case 35: 3874 case 35:
3340 case 36: 3875 case 36:
3341 case 37: 3876 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3877 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 3878 break;
3345#ifdef TTY_256COLOR 3879 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 3880 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 3881 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3882 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 3883 i += 2;
3352 } 3884 }
3353 break; 3885 break;
3354#endif
3355 case 39: /* default fg */ 3886 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 3887 scr_color (Color_fg, Color_fg);
3357 break; 3888 break;
3358 3889
3359 case 40: 3890 case 40:
… …
3362 case 43: 3893 case 43:
3363 case 44: 3894 case 44:
3364 case 45: 3895 case 45:
3365 case 46: 3896 case 46:
3366 case 47: 3897 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3898 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 3899 break;
3370#ifdef TTY_256COLOR 3900 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 3901 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 3902 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3903 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 3904 i += 2;
3377 } 3905 }
3378 break; 3906 break;
3379#endif
3380 case 49: /* default bg */ 3907 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 3908 scr_color (Color_bg, Color_bg);
3382 break; 3909 break;
3383 3910
3384#ifndef NO_BRIGHTCOLOR 3911 //case 50: // not variable spacing
3912
3913#if !ENABLE_MINIMAL
3385 case 90: 3914 case 90:
3386 case 91: /* set bright fg color */ 3915 case 91: /* set bright fg color */
3387 case 92: 3916 case 92:
3388 case 93: 3917 case 93:
3389 case 94: 3918 case 94:
3390 case 95: 3919 case 95:
3391 case 96: 3920 case 96:
3392 case 97: 3921 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3922 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 3923 break;
3396 case 100: 3924 case 100:
3397 case 101: /* set bright bg color */ 3925 case 101: /* set bright bg color */
3398 case 102: 3926 case 102:
3399 case 103: 3927 case 103:
3400 case 104: 3928 case 104:
3401 case 105: 3929 case 105:
3402 case 106: 3930 case 106:
3403 case 107: 3931 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3932 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 3933 break;
3407#endif 3934#endif
3408
3409 } 3935 }
3410 } 3936 }
3411} 3937}
3412/*}}} */ 3938/*}}} */
3413 3939
3414/*{{{ process Rob Nation's own graphics mode sequences */ 3940/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 3941void
3416rxvt_term::process_graphics () 3942rxvt_term::process_graphics ()
3417{ 3943{
3418 unsigned char ch, cmd = cmd_getc (); 3944 unicode_t ch, cmd = cmd_getc ();
3419 3945
3420 if (cmd == 'Q') 3946 if (cmd == 'Q')
3947 {
3421 { /* query graphics */ 3948 /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 3949 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 3950 return;
3424 } 3951 }
3425 /* swallow other graphics sequences until terminating ':' */ 3952 /* swallow other graphics sequences until terminating ':' */
3426 do 3953 do
3427 ch = cmd_getc (); 3954 ch = cmd_getc ();
… …
3437 */ 3964 */
3438void 3965void
3439rxvt_term::tt_printf (const char *fmt,...) 3966rxvt_term::tt_printf (const char *fmt,...)
3440{ 3967{
3441 va_list arg_ptr; 3968 va_list arg_ptr;
3442 unsigned char buf[256]; 3969 char buf[256];
3443 3970
3444 va_start (arg_ptr, fmt); 3971 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3972 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 3973 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 3974 tt_write (buf, strlen (buf));
3448} 3975}
3449 3976
3450/* ---------------------------------------------------------------------- */ 3977/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 3978/* Write data to the pty as typed by the user, pasted with the mouse,
3452 * or generated by us in response to a query ESC sequence. 3979 * or generated by us in response to a query ESC sequence.
3453 */ 3980 */
3454void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3456{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3981const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3458 3982
3459 if (len) 3983void
3984rxvt_term::tt_write (const char *data, unsigned int len)
3985{
3986 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3987 return;
3988
3989 if (pty->pty < 0)
3990 return;
3991
3992 if (v_buflen == 0)
3993 {
3994 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3995
3996 if ((unsigned int)written == len)
3997 return;
3998
3999 data += written;
4000 len -= written;
3460 { 4001 }
4002
4003 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4004
4005 memcpy (v_buffer + v_buflen, data, len);
4006 v_buflen += len;
4007
4008 pty_ev.set (ev::READ | ev::WRITE);
4009}
4010
4011void rxvt_term::pty_write ()
4012{
4013 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4014
4015 if (written > 0)
4016 {
4017 v_buflen -= written;
4018
3461 if (v_buflen == 0) 4019 if (v_buflen == 0)
3462 { 4020 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3464
3465 if ((unsigned int)written == len)
3466 return;
3467
3468 data += written;
3469 len -= written;
3470 }
3471
3472
3473 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3474
3475 memcpy (v_buffer + v_buflen, data, len);
3476 v_buflen += len;
3477 }
3478
3479 for (;;)
3480 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3482
3483 if (written > 0)
3484 {
3485 v_buflen -= written;
3486
3487 if (v_buflen == 0)
3488 {
3489 free (v_buffer); 4021 free (v_buffer);
3490 v_buffer = 0; 4022 v_buffer = 0;
3491 v_buflen = 0;
3492 4023
3493 pty_ev.set (EVENT_READ); 4024 pty_ev.set (ev::READ);
3494 return;
3495 }
3496
3497 memmove (v_buffer, v_buffer + written, v_buflen);
3498 }
3499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3500 // original code just ignores this...
3501 destroy ();
3502 else
3503 {
3504 pty_ev.set (EVENT_READ | EVENT_WRITE);
3505 return; 4025 return;
3506 } 4026 }
4027
4028 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4029 }
4030 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4031 pty_ev.set (ev::READ);
3508} 4032}
3509 4033
3510/*----------------------- end-of-file (C source) -----------------------*/ 4034/*----------------------- end-of-file (C source) -----------------------*/
3511 4035

Diff Legend

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