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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.97 by root, Mon Jul 26 18:01:19 2004 UTC vs.
Revision 1.501 by sf-exg, Fri Nov 25 09:00:40 2011 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>
… …
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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
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#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 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
63void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void
64rxvt_term::lookup_key (XKeyEvent &ev) 402rxvt_term::key_press (XKeyEvent &ev)
65{ 403{
66 int ctrl, meta, shft, len; 404 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 405 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 406 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
74 413
75 /* 414 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
78 * 417 *
79 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
80 */ 419 */
81 shft = (ev.state & ShiftMask); 420 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 421 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 422 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 423
91 kbuf[0] = 0; 424 kbuf[0] = 0;
92 425
93#ifdef USE_XIM 426#ifdef USE_XIM
94 if (Input_Context) 427 if (Input_Context)
… …
96 Status status_return; 429 Status status_return;
97 430
98#if 0 431#if 0
99#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
103 else 436 else
104#endif 437#endif
105#endif 438#endif
106 { 439 {
… …
108 441
109 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
113 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
116 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 452 SET_LOCALE (locale);
118 453
119 if (status_return == XLookupChars 454 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
142 } 477 }
143 else 478 else
144#endif 479#endif
145 { 480 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 482 valid_keysym = keysym != NoSymbol;
148 } 483 }
149 484
150 if (valid_keysym) 485 if (valid_keysym)
151 { 486 {
487#ifdef KEYSYM_RESOURCE
488 if (keyboard->dispatch (this, keysym, ev.state))
489 return;
490#endif
491
152 if (TermWin.saveLines) 492 if (saveLines)
153 { 493 {
154#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 495 if (!ctrl && !meta)
156 {
157#else 496#else
158 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
159 { 499 {
160#endif
161 int lnsppg; 500 int lnsppg;
162 501
163#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 504#else
166 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
167#endif 506#endif
507 max_it (lnsppg, 1);
508
168 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
169 { 510 {
170 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
171 return; 512 return;
172 } 513 }
… …
199 scr_move_to (0, 1); 540 scr_move_to (0, 1);
200 return; 541 return;
201 } 542 }
202 else if (keysym == XK_End) 543 else if (keysym == XK_End)
203 { 544 {
204 scr_move_to (1, 0); 545 scr_move_to (1, 1);
205 return; 546 return;
206 } 547 }
207 } 548 }
208#endif 549#endif
209 } 550 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 556 {
216 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
218 } 559 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 561 {
221 switch (keysym) 562 switch (keysym)
222 { 563 {
223 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 566 selection_request (ev.time);
226 return; 567 return;
568#if TODO
227 /* rxvt extras */ 569 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 571 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 573 return;
574#endif
234 } 575 }
235 } 576 }
236 } 577 }
237#ifdef PRINTPIPE 578
238 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
239 { 580 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241 return;
242 } 582 {
243#endif 583 int hv;
244 584
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 585 if (iso14755buf & ISO_14755_51
246 { 586 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 587 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 588 {
250 unsigned int l; 589 commit_iso14755 ();
251 const unsigned char *kbuf0; 590 iso14755buf = ISO_14755_51;
252 591# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 592 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 593# endif
261 ) 594 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 595 }
266 596 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 597 {
598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
599# if ISO_14755
600 iso14755_51 (iso14755buf & ISO_14755_MASK);
601# endif
602 return;
603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
268 return; 611 return;
269 } 612 }
270 else 613 else
271#endif
272 { 614 {
273 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
274 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
275 { 768 {
276#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
277 case XK_BackSpace: 770 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 772 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next:
360 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 {
363 STRCPY (kbuf, "\033Os");
364 break;
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0; 773 newlen = 0;
535 break;
536 } 774 }
537 if (newlen) 775 break;
538 len = STRLEN (kbuf);
539 } 776 }
540 777
778 if (newlen)
779 len = strlen (kbuf);
780
781 if (len > 0)
782 {
541 /* 783 /*
784 * pass Shift/Control indicators for function keys ending with `~'
785 *
786 * eg,
787 * Prior = "ESC[5~"
788 * Shift+Prior = "ESC[5$"
789 * Ctrl+Prior = "ESC[5^"
790 * Ctrl+Shift+Prior = "ESC[5@"
791 */
792 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
793 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
794
795 /*
542 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
543 */ 797 */
544#ifdef META8_OPTION 798#ifdef META8_OPTION
545 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80))
546 kbuf[len - 1] |= 0x80; 800 kbuf[len - 1] |= 0x80;
547#endif 801#endif
802 }
548 803
549 } 804 }
550 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
551 { 806 {
552 len = 1; 807 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
554 } 814 }
555 else 815 else
556 { 816 {
557#ifdef META8_OPTION 817#ifdef META8_OPTION
558 /* set 8-bit on */ 818 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
560 { 820 {
561 unsigned char *ch; 821 char *ch;
562 822
563 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 824 *ch |= 0x80;
565 825
566 meta = 0; 826 meta = 0;
… …
568#endif 828#endif
569 /* nil */ ; 829 /* nil */ ;
570 } 830 }
571 } 831 }
572 832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
835
573 if (len <= 0) 836 if (len <= 0)
574 return; /* not mapped */ 837 return; /* not mapped */
575 838
576 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 840 if (view_start)
578 { 841 {
579 TermWin.view_start = 0; 842 view_start = 0;
580 want_refresh = 1; 843 want_refresh = 1;
581 } 844 }
582
583 /*
584 * these modifications only affect the static keybuffer
585 * pass Shift/Control indicators for function keys ending with `~'
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596 845
597 /* escape prefix */ 846 /* escape prefix */
598 if (meta 847 if (meta
599#ifdef META8_OPTION 848#ifdef META8_OPTION
600 && meta_char == C0_ESC 849 && meta_char == C0_ESC
601#endif 850#endif
602 ) 851 )
603 { 852 {
604 const unsigned char ch = C0_ESC; 853 const char ch = C0_ESC;
605 tt_write (&ch, 1); 854 tt_write (&ch, 1);
606 } 855 }
607 856
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 857 tt_write (kbuf, (unsigned int)len);
619} 858}
620/*}}} */
621 859
622#if (MENUBAR_MAX) 860void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 861rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{ 862{
628 unsigned int n, s; 863#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
864 KeySym keysym;
629 865
630 n = cmdbuf_ptr - cmdbuf_base; 866 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 867#endif
632 868
633 if (n > 0 && s < count) 869#if ENABLE_FRILLS || ISO_14755
870 // ISO 14755 support
871 if (iso14755buf)
872 if (iso14755buf & ISO_14755_52)
634 { 873 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 874# if ISO_14755
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 875 scr_overlay_off ();
637 cmdbuf_ptr = cmdbuf_base; 876# endif
638 cmdbuf_endp -= n; 877# if ISO_14755
639 s += n; 878 // iso14755 part 5.2 handling: release time
879 // first: controls
880 if ((ev.state & ControlMask)
881 && ((keysym >= 0x40 && keysym <= 0x5f)
882 || (keysym >= 0x61 && keysym <= 0x7f)))
883 {
884 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
885 commit_iso14755 ();
886
887 return;
888 }
889
890 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
891 if (i[0] == keysym)
892 {
893 iso14755buf = ISO_14755_51 | i[1];
894 commit_iso14755 ();
895
896 return;
897 }
898
899 scr_bell ();
900# endif
901 iso14755buf = 0;
902
903 return;
640 } 904 }
641 905 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642 if (count > s)
643 { 906 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n"); 907# if ISO_14755
645 count = s; 908 scr_overlay_off ();
909# endif
910 if (iso14755buf & ISO_14755_51)
911 commit_iso14755 ();
912#if ISO_14755
913 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
914 {
915 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
916
917 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
918 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
919 }
920# endif
921 else
922 iso14755buf = 0;
646 } 923 }
924#endif
647 925
648 for (; count--;) 926 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 927 return;
928
929#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
930 if (!(ev.state & ControlMask))
931 slip_wheel_ev.stop ();
932 else if (keysym == XK_Control_L || keysym == XK_Control_R)
933 mouse_slip_wheel_speed = 0;
934#endif
654} 935}
655#endif /* MENUBAR_MAX */
656 936
657void 937void
658rxvt_term::flush () 938rxvt_term::flush ()
659{ 939{
660#ifdef TRANSPARENT 940 flush_ev.stop ();
661 if (want_full_refresh) 941
942#ifdef HAVE_BG_PIXMAP
943 if (bg_flags & BG_NEEDS_REFRESH)
662 { 944 {
663 want_full_refresh = 0; 945 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 946 scr_touch (false);
666 want_refresh = 1;
667 } 947 }
668#endif 948#endif
669 949
670 if (want_refresh) 950 if (want_refresh)
671 { 951 {
952 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
953 {
954 int row = view_start;
955 int end_row = row + nrow;
956
957 while (row > top_row && ROW (row - 1).is_longer ())
958 --row;
959
960 do
961 {
962 int start_row = row;
963 line_t *l;
964
965 do
966 {
967 l = &ROW (row++);
968
969 if (!(l->f & LINE_FILTERED))
970 {
971 // line not filtered, mark it as filtered
972 l->f |= LINE_FILTERED;
973 while (l->is_longer ())
974 {
975 l = &ROW (row++);
976 l->f |= LINE_FILTERED;
977 }
978
979 // and filter it
980 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
981
982 break;
983 }
984 }
985 while (l->is_longer () && row < end_row);
986 }
987 while (row < end_row);
988 }
989
672 scr_refresh (refresh_type); 990 scr_refresh ();
673 scrollbar_show (1); 991 scrollBar.show (1);
674#ifdef USE_XIM 992#ifdef USE_XIM
675 IMSendSpot (); 993 im_send_spot ();
676#endif 994#endif
677 } 995 }
678 996
679 display->flush (); 997 display->flush ();
680} 998}
681 999
1000/* checks whether a refresh is requested and starts the refresh timer */
682void 1001void
683rxvt_term::check_cb (check_watcher &w) 1002rxvt_term::refresh_check ()
684{ 1003{
685 SET_R (this); 1004 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1005 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1006
1007 display->flush ();
1008}
1009
1010void
1011rxvt_term::flush_cb (ev::timer &w, int revents)
1012{
1013 make_current ();
1014
1015 refresh_count = 0;
688 flush (); 1016 flush ();
689} 1017}
690 1018
691#ifdef CURSOR_BLINK 1019#ifdef CURSOR_BLINK
692void 1020void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1021rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1022{
695 hidden_cursor = !hidden_cursor; 1023 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1024 want_refresh = 1;
697 1025 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1026}
700#endif 1027#endif
701 1028
702#ifdef TEXT_BLINK 1029#ifdef TEXT_BLINK
703void 1030void
704rxvt_term::text_blink_cb (time_watcher &w) 1031rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1032{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1033 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1034 {
708 hidden_text = !hidden_text; 1035 hidden_text = !hidden_text;
709 want_refresh = 1; 1036 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1037 refresh_check ();
711 } 1038 }
1039 else
1040 w.stop ();
712} 1041}
713#endif 1042#endif
714 1043
715#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1044#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
716void 1045void
717rxvt_term::cont_scroll_cb (time_watcher &w) 1046rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
718{ 1047{
719 if ((scrollbar_isUp() || scrollbar_isDn()) && 1048 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
720 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1049 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
721 { 1050 {
722 refresh_type |= SMOOTH_REFRESH;
723 want_refresh = 1; 1051 want_refresh = 1;
724 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1052 refresh_check ();
725 } 1053 }
1054 else
1055 w.stop ();
726} 1056}
727#endif 1057#endif
728 1058
729#ifdef SELECTION_SCROLLING 1059#ifdef SELECTION_SCROLLING
730void 1060void
731rxvt_term::sel_scroll_cb (time_watcher &w) 1061rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
732{ 1062{
733 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1063 if (scr_page (scroll_selection_dir, scroll_selection_lines))
734 { 1064 {
735 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1065 selection_extend (selection_save_x, selection_save_y, selection_save_state);
736 refresh_type |= SMOOTH_REFRESH;
737 want_refresh = 1; 1066 want_refresh = 1;
738 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1067 refresh_check ();
739 } 1068 }
1069 else
1070 w.stop ();
740} 1071}
741#endif 1072#endif
742 1073
743#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1074#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
744void 1075void
745rxvt_term::slip_wheel_cb (time_watcher &w) 1076rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
746{ 1077{
747 if (mouse_slip_wheel_speed == 0 1078 if (scr_changeview (view_start - mouse_slip_wheel_speed))
748 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
749 : scr_page (UP, mouse_slip_wheel_speed))
750 { 1079 {
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1080 want_refresh = 1;
753 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1081 refresh_check ();
1082 }
1083
1084 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
754 } 1085 {
1086 mouse_slip_wheel_speed = 0;
1087 w.stop ();
1088 }
1089}
1090#endif
1091
1092#if LINUX_YIELD_HACK
1093static struct event_handler
1094{
1095 ev::prepare yield_ev;
1096
1097 void yield_cb (ev::prepare &w, int revents)
1098 {
1099 // this should really be sched_yield(), but the linux guys thought
1100 // that giving a process calling sched_yield () less cpu time than
1101 // ones with high nice levels is a useful thing to do. It surely is is
1102 // allowed by the sus... as is returning ENOSYS.
1103 // since the linux guys additionally thought that breaking the only
1104 // known workaround against their unusable sched_yield hack is cool,
1105 // we just nanosleep a bit and hope for the best.
1106
1107 struct timespec ts = { 0, 1000 };
1108 nanosleep (&ts, 0);
1109
1110 w.stop ();
1111 }
1112
1113 event_handler ()
1114 : yield_ev (this, &event_handler::yield_cb)
1115 {
1116 }
1117} event_handler;
1118#endif
1119
1120/* make sure all the cmd data is at beginning of cmdbuf */
1121void
1122rxvt_term::cmdbuf_reify ()
1123{
1124 if (cmdbuf_ptr == cmdbuf_base)
1125 return;
1126
1127 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1128
1129 memmove (cmdbuf_base, cmdbuf_ptr, used);
1130 cmdbuf_ptr = cmdbuf_base;
1131 cmdbuf_endp = cmdbuf_ptr + used;
1132
1133}
1134
1135#if defined (KEYSYM_RESOURCE)
1136void
1137rxvt_term::cmdbuf_append (const char *str, size_t count)
1138{
1139 cmdbuf_reify ();
1140
1141 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1142
1143 if (count > avail)
1144 return;
1145
1146 memcpy (cmdbuf_endp, str, count);
1147 cmdbuf_endp += count;
1148
1149 cmd_parse ();
755} 1150}
756#endif 1151#endif
757 1152
758bool 1153bool
759rxvt_term::pty_fill () 1154rxvt_term::pty_fill ()
760{ 1155{
761 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1156 cmdbuf_reify ();
762 1157
763 if (CBUFSIZ == n) 1158 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
764 { 1159
765 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1160 if (!avail)
766 n = 0;
767 } 1161 {
768 1162 // normally this indicates a "too long" command sequence - just drop the data we have
769 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 1163 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 1164 cmdbuf_endp = cmdbuf_ptr;
1165 avail = CBUFSIZ;
1166 }
772 1167
773 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1168 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
774 1169
775 if (n > 0) 1170 if (r > 0)
776 { 1171 {
777 cmdbuf_endp += n; 1172 cmdbuf_endp += r;
778 return true; 1173 return true;
779 } 1174 }
780 else if (n < 0 && errno != EAGAIN) 1175 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1176 {
1177#if LINUX_YIELD_HACK
1178 if (display->is_local)
1179 event_handler.yield_ev.start ();
1180#endif
1181 }
1182 else
1183 {
1184 pty_ev.stop ();
1185
1186 if (!option (Opt_hold))
781 destroy (); 1187 destroy ();
782 1188 }
1189
783 return false; 1190 return false;
784} 1191}
785 1192
786void 1193void
787rxvt_term::pty_cb (io_watcher &w, short revents) 1194rxvt_term::pty_cb (ev::io &w, int revents)
788{ 1195{
789 SET_R (this); 1196 make_current ();
790 SET_LOCALE (locale);
791 1197
792 if (revents & EVENT_WRITE) 1198 if (revents & ev::READ)
793 tt_write (0, 0);
794 else if (revents & EVENT_READ)
795 // loop, but don't allow a single term to monopolize us 1199 // loop, but don't allow a single term to monopolize us
796 while (pty_fill ()) 1200 for (int i = CBUFCNT; i-- && pty_fill (); )
797 if (cmd_parse ()) 1201 cmd_parse ();
798 break; 1202
1203 if (revents & ev::WRITE)
1204 pty_write ();
1205
1206 refresh_check ();
799} 1207}
1208
1209void
1210rxvt_term::pointer_unblank ()
1211{
1212 XDefineCursor (dpy, vt, TermWin_cursor);
1213 recolour_cursor ();
800 1214
801#ifdef POINTER_BLANK 1215#ifdef POINTER_BLANK
802void
803rxvt_term::pointer_unblank ()
804{
805 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
806 recolour_cursor ();
807
808 hidden_pointer = 0; 1216 hidden_pointer = 0;
809 1217
810 if (Options & Opt_pointerBlank) 1218 if (option (Opt_pointerBlank))
811 pointer_ev.start (NOW + pointerBlankDelay); 1219 pointer_ev.start (pointerBlankDelay);
1220#endif
812} 1221}
813 1222
1223#ifdef POINTER_BLANK
814void 1224void
815rxvt_term::pointer_blank () 1225rxvt_term::pointer_blank ()
816{ 1226{
817 if (! (Options & Opt_pointerBlank)) 1227 if (!option (Opt_pointerBlank))
818 return; 1228 return;
819 1229
820 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1230 XDefineCursor (dpy, vt, display->blank_cursor);
821 XFlush (display->display); 1231 XFlush (dpy);
822 1232
823 hidden_pointer = 1; 1233 hidden_pointer = 1;
824} 1234}
825 1235
826void 1236void
827rxvt_term::pointer_cb (time_watcher &w) 1237rxvt_term::pointer_cb (ev::timer &w, int revents)
828{ 1238{
829 SET_R (this); 1239 make_current ();
830 SET_LOCALE (locale);
831 1240
832 pointer_blank (); 1241 pointer_blank ();
833} 1242}
834#endif 1243#endif
835 1244
836void 1245void
837rxvt_term::mouse_report (XButtonEvent &ev) 1246rxvt_term::mouse_report (XButtonEvent &ev)
838{ 1247{
839 int button_number, key_state = 0; 1248 int button_number, key_state = 0;
840 int x, y; 1249 int x, y;
1250 int code = 32;
841 1251
842 x = ev.x; 1252 x = Pixel2Col (ev.x) + 1;
843 y = ev.y; 1253 y = Pixel2Row (ev.y) + 1;
844 pixel_position (&x, &y); 1254
1255 if (ev.type == MotionNotify)
1256 {
1257 if (x == mouse_row && y == mouse_col)
1258 return;
1259
1260 mouse_row = x;
1261 mouse_col = y;
1262 code += 32;
1263 }
845 1264
846 if (MEvent.button == AnyButton) 1265 if (MEvent.button == AnyButton)
847 {
848 button_number = 3; 1266 button_number = 3;
849 }
850 else 1267 else
851 { 1268 {
852 button_number = MEvent.button - Button1; 1269 button_number = MEvent.button - Button1;
853 /* add 0x3D for wheel events, like xterm does */ 1270 /* add 0x3D for wheel events, like xterm does */
854 if (button_number >= 3) 1271 if (button_number >= 3)
855 button_number += (64 - 3); 1272 button_number += 64 - 3;
856 } 1273 }
857 1274
858 if (PrivateModes & PrivMode_MouseX10) 1275 if (priv_modes & PrivMode_MouseX10)
859 { 1276 {
860 /* 1277 /*
861 * do not report ButtonRelease 1278 * do not report ButtonRelease
862 * no state info allowed 1279 * no state info allowed
863 */ 1280 */
… …
878 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1295 + ((MEvent.state & ModMetaMask) ? 8 : 0)
879 + ((MEvent.state & ControlMask) ? 16 : 0); 1296 + ((MEvent.state & ControlMask) ? 16 : 0);
880#ifdef MOUSE_REPORT_DOUBLECLICK 1297#ifdef MOUSE_REPORT_DOUBLECLICK
881 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1298 key_state += ((MEvent.clicks > 1) ? 32 : 0);
882#endif 1299#endif
883
884 } 1300 }
885 1301
886#ifdef DEBUG_MOUSEREPORT 1302#if DEBUG_MOUSEREPORT
887 fprintf (stderr, "Mouse ["); 1303 fprintf (stderr, "Mouse [");
888 if (key_state & 16) 1304 if (key_state & 16)
889 fputc ('C', stderr); 1305 fputc ('C', stderr);
890 if (key_state & 4) 1306 if (key_state & 4)
891 fputc ('S', stderr); 1307 fputc ('S', stderr);
… …
893 fputc ('A', stderr); 1309 fputc ('A', stderr);
894 if (key_state & 32) 1310 if (key_state & 32)
895 fputc ('2', stderr); 1311 fputc ('2', stderr);
896 fprintf (stderr, "]: <%d>, %d/%d\n", 1312 fprintf (stderr, "]: <%d>, %d/%d\n",
897 button_number, 1313 button_number,
898 x + 1, 1314 x,
899 y + 1); 1315 y);
900#else 1316#endif
1317
1318#if ENABLE_FRILLS
1319 if (priv_modes & PrivMode_ExtMouseRight)
1320 tt_printf ("\033[%d;%d;%dM",
1321 code + button_number + key_state,
1322 x,
1323 y);
1324 else if (priv_modes & PrivMode_ExtModeMouse)
1325 tt_printf ("\033[M%c%lc%lc",
1326 code + button_number + key_state,
1327 wint_t (32 + x),
1328 wint_t (32 + y));
1329 else
1330#endif
901 tt_printf ("\033[M%c%c%c", 1331 tt_printf ("\033[M%c%c%c",
902 (32 + button_number + key_state), 1332 code + button_number + key_state,
903 (32 + x + 1), 1333 32 + x,
904 (32 + y + 1)); 1334 32 + y);
905#endif
906} 1335}
907
908#ifdef USING_W11LIB
909void
910rxvt_W11_process_x_event (XEvent *ev)
911{
912 rxvt_t *r = rxvt_get_r ();
913
914 x_cb (*ev);
915}
916#endif
917 1336
918/*{{{ process an X event */ 1337/*{{{ process an X event */
919void 1338void
920rxvt_term::x_cb (XEvent &ev) 1339rxvt_term::x_cb (XEvent &ev)
921{ 1340{
922 SET_R (this); 1341 make_current ();
923 SET_LOCALE (locale);
924 1342
925#if defined(CURSOR_BLINK) 1343 dLocal (Display *, dpy);
926 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
927 {
928 if (hidden_cursor)
929 {
930 hidden_cursor = 0;
931 want_refresh = 1;
932 }
933 1344
934 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1345 if (ev.xany.window == vt
935 } 1346 && SHOULD_INVOKE (HOOK_X_EVENT)
936#endif 1347 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
937
938#if defined(POINTER_BLANK)
939 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
940 {
941 if (ev.type == MotionNotify
942 || ev.type == ButtonPress
943 || ev.type == ButtonRelease)
944 if (hidden_pointer)
945 pointer_unblank ();
946
947 if (ev.type == KeyPress && hidden_pointer == 0)
948 pointer_blank ();
949 }
950#endif
951
952#ifdef USE_XIM
953 if (XFilterEvent (&ev, None))
954 return; 1348 return;
955#endif
956 1349
1350 // for XQueryPointer
957 Window unused_root, unused_child; 1351 Window unused_root, unused_child;
958 int unused_root_x, unused_root_y; 1352 int unused_root_x, unused_root_y;
959 unsigned int unused_mask; 1353 unsigned int unused_mask;
960
961#ifdef DEBUG_X
962 const char *const eventnames[] =
963 { /* mason - this matches my system */
964 "",
965 "",
966 "KeyPress",
967 "KeyRelease",
968 "ButtonPress",
969 "ButtonRelease",
970 "MotionNotify",
971 "EnterNotify",
972 "LeaveNotify",
973 "FocusIn",
974 "FocusOut",
975 "KeymapNotify",
976 "Expose",
977 "GraphicsExpose",
978 "NoExpose",
979 "VisibilityNotify",
980 "CreateNotify",
981 "DestroyNotify",
982 "UnmapNotify",
983 "MapNotify",
984 "MapRequest",
985 "ReparentNotify",
986 "ConfigureNotify",
987 "ConfigureRequest",
988 "GravityNotify",
989 "ResizeRequest",
990 "CirculateNotify",
991 "CirculateRequest",
992 "PropertyNotify",
993 "SelectionClear",
994 "SelectionRequest",
995 "SelectionNotify",
996 "ColormapNotify",
997 "ClientMessage",
998 "MappingNotify"
999 };
1000#endif
1001
1002#ifdef DEBUG_X
1003 struct timeval tp;
1004 struct tm *ltt;
1005 (void)gettimeofday (&tp, NULL);
1006 ltt = localtime (& (tp.tv_sec));
1007 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));
1008#endif
1009 1354
1010 switch (ev.type) 1355 switch (ev.type)
1011 { 1356 {
1012 case KeyPress: 1357 case KeyPress:
1013 lookup_key (ev.xkey); 1358 key_press (ev.xkey);
1014 break; 1359 break;
1015 1360
1016#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1017 case KeyRelease: 1361 case KeyRelease:
1018 { 1362 key_release (ev.xkey);
1019 if (!(ev.xkey.state & ControlMask))
1020 slip_wheel_ev.stop ();
1021 else
1022 {
1023 KeySym ks;
1024
1025 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1026 if (ks == XK_Control_L || ks == XK_Control_R)
1027 mouse_slip_wheel_speed = 0;
1028 }
1029 break; 1363 break;
1030 }
1031#endif
1032 1364
1033 case ButtonPress: 1365 case ButtonPress:
1034 button_press (ev.xbutton); 1366 button_press (ev.xbutton);
1035 break; 1367 break;
1036 1368
… …
1038 button_release (ev.xbutton); 1370 button_release (ev.xbutton);
1039 break; 1371 break;
1040 1372
1041 case ClientMessage: 1373 case ClientMessage:
1042 if (ev.xclient.format == 32 1374 if (ev.xclient.format == 32
1043 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1375 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1044 destroy ();
1045#ifdef OFFIX_DND
1046 /* OffiX Dnd (drag 'n' drop) protocol */
1047 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1048 && (ev.xclient.data.l[0] == DndFile
1049 || ev.xclient.data.l[0] == DndDir
1050 || ev.xclient.data.l[0] == DndLink))
1051 { 1376 {
1052 /* Get Dnd data */ 1377 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1053 Atom ActualType; 1378 {
1054 int ActualFormat; 1379 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1055 unsigned char *data; 1380 {
1056 unsigned long Size, RemainingBytes; 1381 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1057 1382 {
1058 XGetWindowProperty (display->display, display->root, 1383 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1059 xa[XA_DNDSELECTION], 1384 destroy ();
1060 0L, 1000000L, 1385 }
1061 False, AnyPropertyType, 1386#if ENABLE_EWMH
1062 &ActualType, &ActualFormat, 1387 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1063 &Size, &RemainingBytes, 1388 XSendEvent (dpy, ev.xclient.window = display->root,
1389 False, SubstructureRedirectMask | SubstructureNotifyMask,
1064 &data); 1390 &ev);
1065 XChangeProperty (display->display, display->root, 1391#endif
1066 XA_CUT_BUFFER0, XA_STRING, 1392 }
1067 8, PropModeReplace, 1393 }
1068 data, STRLEN (data)); 1394#if ENABLE_XEMBED
1069 XFree (data); 1395 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1070 selection_paste (display->root, XA_CUT_BUFFER0, True); 1396 {
1071 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1397 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1398 focus_in ();
1399 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1400 focus_out ();
1401 }
1402#endif
1072 } 1403 }
1073#endif /* OFFIX_DND */
1074 break;
1075
1076 case MappingNotify:
1077 XRefreshKeyboardMapping (& (ev.xmapping));
1078 break; 1404 break;
1079 1405
1080 /* 1406 /*
1081 * XXX: this is not the _current_ arrangement 1407 * XXX: this is not the _current_ arrangement
1082 * Here's my conclusion: 1408 * Here's my conclusion:
… …
1101 break; 1427 break;
1102 } 1428 }
1103 break; 1429 break;
1104 1430
1105 case FocusIn: 1431 case FocusIn:
1106 if (!TermWin.focus) 1432 if (ev.xfocus.detail != NotifyInferior
1433 && ev.xfocus.detail != NotifyPointer
1434 && ev.xfocus.mode != NotifyGrab)
1435 focus_in ();
1436 break;
1437
1438 case FocusOut:
1439 if (ev.xfocus.detail != NotifyInferior
1440 && ev.xfocus.detail != NotifyPointer
1441 && ev.xfocus.mode != NotifyGrab)
1442 focus_out ();
1443 break;
1444
1445 case ConfigureNotify:
1446 if (ev.xconfigure.window == parent)
1107 { 1447 {
1108 TermWin.focus = 1; 1448 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1109 want_refresh = 1;
1110#ifdef USE_XIM
1111 if (Input_Context != NULL)
1112 XSetICFocus (Input_Context);
1113#endif
1114#ifdef CURSOR_BLINK
1115 if (Options & Opt_cursorBlink)
1116 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1117#endif
1118
1119 } 1449 ;
1120 break;
1121 1450
1122 case FocusOut: 1451#ifdef HAVE_BG_PIXMAP
1123 if (TermWin.focus) 1452 bool moved = false;
1453 if (bg_window_position_sensitive ())
1124 { 1454 {
1125 TermWin.focus = 0; 1455 int x, y;
1126 want_refresh = 1; 1456 if (ev.xconfigure.send_event)
1127#ifdef USE_XIM 1457 {
1128 if (Input_Context != NULL)
1129 XUnsetICFocus (Input_Context);
1130#endif
1131#ifdef CURSOR_BLINK
1132 if (Options & Opt_cursorBlink)
1133 cursor_blink_ev.stop ();
1134 hidden_cursor = 0;
1135#endif
1136
1137 }
1138 break;
1139
1140 case ConfigureNotify:
1141 if (ev.xconfigure.window == TermWin.parent[0])
1142 {
1143 int height, width;
1144
1145 do
1146 { /* Wrap lots of configures into one */
1147 width = ev.xconfigure.width; 1458 x = ev.xconfigure.x;
1148 height = ev.xconfigure.height; 1459 y = ev.xconfigure.y;
1149 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1460 }
1461 else
1462 get_window_origin (x, y);
1463
1464 if (bg_set_position (x, y)
1465 || !(bg_flags & BG_IS_VALID))
1466 moved = true;
1150 } 1467 }
1151 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1468#endif
1152 1469
1153 if (szHint.width != width || szHint.height != height) 1470 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1154 { 1471 {
1155 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1472 seen_resize = 1;
1156 resize_all_windows (width, height, 1); 1473 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1157 } 1474 }
1158#ifdef DEBUG_SIZE
1159 else 1475 else
1160 { 1476 {
1161 D_SIZE ((stderr, "Size: Not resizing")); 1477#ifdef HAVE_BG_PIXMAP
1478 if (moved)
1479 update_background ();
1480#endif
1162 } 1481 }
1163#endif 1482
1164#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1483 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1165 if (Options & Opt_transparent)
1166 {
1167 check_our_parents ();
1168 if (am_transparent)
1169 want_full_refresh = 1;
1170 }
1171#endif
1172 } 1484 }
1173 break; 1485 break;
1174 1486
1487 case PropertyNotify:
1488 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1489 break;
1490
1175 case SelectionClear: 1491 case SelectionClear:
1176 selection_clear (); 1492 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1177 break;
1178
1179 case SelectionNotify:
1180 if (selection_wait == Sel_normal)
1181 selection_paste (ev.xselection.requestor,
1182 ev.xselection.property, True);
1183 break; 1493 break;
1184 1494
1185 case SelectionRequest: 1495 case SelectionRequest:
1186 selection_send (ev.xselectionrequest); 1496 selection_send (ev.xselectionrequest);
1187 break; 1497 break;
1188 1498
1499 case MapNotify:
1500#ifdef HAVE_BG_PIXMAP
1501 /* This is needed specifically to fix the case of no window manager or a
1502 * non-reparenting window manager. In those cases we never get first
1503 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1504 * care of multiplicity of ConfigureNotify events arriving while WM does
1505 * reparenting.
1506 * We should not render background immediately, as there could be several
1507 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1508 * by scheduling background redraw as soon as we can, but giving a short
1509 * bit of time for ConfigureNotifies to arrive.
1510 * We should render background PRIOR to drawing any text, but AFTER all
1511 * of ConfigureNotifys for the best results.
1512 */
1513 if (!(bg_flags & BG_IS_VALID))
1514 update_background_ev.start (0.025);
1515#endif
1516 mapped = 1;
1517#ifdef TEXT_BLINK
1518 text_blink_ev.start ();
1519#endif
1520 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1521 break;
1522
1189 case UnmapNotify: 1523 case UnmapNotify:
1190 TermWin.mapped = 0; 1524 mapped = 0;
1191#ifdef TEXT_BLINK 1525#ifdef TEXT_BLINK
1192 text_blink_ev.stop (); 1526 text_blink_ev.stop ();
1193#endif 1527#endif
1528 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1194 break; 1529 break;
1195
1196 case MapNotify:
1197 TermWin.mapped = 1;
1198#ifdef TEXT_BLINK
1199 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1200#endif
1201 break;
1202
1203#ifdef TRANSPARENT
1204 case ReparentNotify:
1205 rootwin_cb (ev);
1206 break;
1207#endif /* TRANSPARENT */
1208 1530
1209 case GraphicsExpose: 1531 case GraphicsExpose:
1210 case Expose: 1532 case Expose:
1211 if (ev.xany.window == TermWin.vt) 1533 if (ev.xany.window == vt)
1212 { 1534 {
1213#ifdef NO_SLOW_LINK_SUPPORT 1535 do
1536 {
1214 scr_expose (ev.xexpose.x, ev.xexpose.y, 1537 scr_expose (ev.xexpose.x, ev.xexpose.y,
1215 ev.xexpose.width, ev.xexpose.height, False); 1538 ev.xexpose.width, ev.xexpose.height, false);
1216#else 1539 }
1217 // I don't understand this, so I changed it :) 1540 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1541
1542 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1543
1544 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1545 {
1218 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1219 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, false);
1220 //scr_expose (ev.xexpose.x, 0, 1548 }
1221 // ev.xexpose.width, TermWin.height, False); 1549
1222#endif
1223 want_refresh = 1; 1550 want_refresh = 1;
1224 } 1551 }
1225 else 1552 else
1226 { 1553 {
1227 XEvent unused_event; 1554 XEvent unused_event;
1228 1555
1229 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1556 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1230 ; 1557 ;
1231 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1558 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1232 ; 1559 ;
1233 1560
1234 if (isScrollbarWindow (ev.xany.window)) 1561 if (scrollBar.state && ev.xany.window == scrollBar.win)
1235 { 1562 {
1236 scrollBar.setIdle (); 1563 scrollBar.state = SB_STATE_IDLE;
1237 scrollbar_show (0); 1564 scrollBar.show (0);
1238 } 1565 }
1239#ifdef MENUBAR
1240 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1241 menubar_expose ();
1242#endif
1243 } 1566 }
1244 break; 1567 break;
1245 1568
1246 case MotionNotify: 1569 case MotionNotify:
1247#ifdef POINTER_BLANK 1570#ifdef POINTER_BLANK
1248 if (hidden_pointer) 1571 if (hidden_pointer)
1249 pointer_unblank (); 1572 pointer_unblank ();
1250#endif 1573#endif
1251#if MENUBAR 1574 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1252 if (isMenuBarWindow (ev.xany.window)) 1575 || priv_modes & PrivMode_MouseAnyEvent)
1576 mouse_report (ev.xbutton);
1577 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1578 break;
1579
1580 if (ev.xany.window == vt)
1253 { 1581 {
1254 menubar_control (ev.xbutton); 1582 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1255 break; 1583 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1256 } 1584 ; // nop
1257#endif
1258 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1259 break;
1260
1261 if (ev.xany.window == TermWin.vt)
1262 {
1263 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1585 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1264 { 1586 {
1265 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1587 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1266 ; 1588 ;
1267 1589
1268 XQueryPointer (display->display, TermWin.vt, 1590 XQueryPointer (dpy, vt,
1269 &unused_root, &unused_child, 1591 &unused_root, &unused_child,
1270 &unused_root_x, &unused_root_y, 1592 &unused_root_x, &unused_root_y,
1271 & (ev.xbutton.x), & (ev.xbutton.y), 1593 &ev.xbutton.x, &ev.xbutton.y,
1272 &unused_mask); 1594 &ev.xbutton.state);
1273#ifdef MOUSE_THRESHOLD 1595#ifdef MOUSE_THRESHOLD
1274 /* deal with a `jumpy' mouse */ 1596 /* deal with a `jumpy' mouse */
1275 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1597 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1276 { 1598 {
1277#endif 1599#endif
1600#if ISO_14755
1601 // 5.4
1602 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1603 {
1604 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1605 break;
1606 }
1607#endif
1278 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1608 selection_extend (ev.xbutton.x, ev.xbutton.y,
1279 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1609 ev.xbutton.state & Button3Mask ? 2 : 0);
1610
1280#ifdef SELECTION_SCROLLING 1611#ifdef SELECTION_SCROLLING
1281 if (ev.xbutton.y < TermWin.int_bwidth 1612 if (ev.xbutton.y < int_bwidth
1282 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1613 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1283 { 1614 {
1284 int dist; 1615 int dist;
1285 1616
1286 /* don't clobber the current delay if we are 1617 /* don't clobber the current delay if we are
1287 * already in the middle of scrolling. 1618 * already in the middle of scrolling.
1288 */ 1619 */
1289 if (!sel_scroll_ev.active) 1620 if (!sel_scroll_ev.is_active ())
1290 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1621 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1291 1622
1292 /* save the event params so we can highlight 1623 /* save the event params so we can highlight
1293 * the selection in the pending-scroll loop 1624 * the selection in the pending-scroll loop
1294 */ 1625 */
1295 selection_save_x=ev.xbutton.x; 1626 selection_save_x = ev.xbutton.x;
1296 selection_save_y=ev.xbutton.y; 1627 selection_save_y = ev.xbutton.y;
1297 selection_save_state=
1298 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1628 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1299 1629
1300 /* calc number of lines to scroll */ 1630 /* calc number of lines to scroll */
1301 if (ev.xbutton.y<TermWin.int_bwidth) 1631 if (ev.xbutton.y < int_bwidth)
1302 { 1632 {
1303 scroll_selection_dir = UP; 1633 scroll_selection_dir = UP;
1304 dist = TermWin.int_bwidth - ev.xbutton.y; 1634 dist = int_bwidth - ev.xbutton.y;
1305 } 1635 }
1306 else 1636 else
1307 { 1637 {
1308 scroll_selection_dir = DN; 1638 scroll_selection_dir = DN;
1309 dist = ev.xbutton.y - 1639 dist = ev.xbutton.y - (int_bwidth + height);
1310 (TermWin.int_bwidth + TermWin.height);
1311 } 1640 }
1641
1312 scroll_selection_lines= (Pixel2Height (dist)/ 1642 scroll_selection_lines = Pixel2Height (dist)
1313 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1643 / SELECTION_SCROLL_LINE_SPEEDUP
1644 + 1;
1314 MIN_IT (scroll_selection_lines, 1645 min_it (scroll_selection_lines,
1315 SELECTION_SCROLL_MAX_LINES); 1646 SELECTION_SCROLL_MAX_LINES);
1316 } 1647 }
1317 else 1648 else
1318 { 1649 {
1319 /* we are within the text window, so we 1650 /* we are within the text window, so we
1320 * shouldn't be scrolling 1651 * shouldn't be scrolling
1321 */ 1652 */
1322 if (sel_scroll_ev.active)
1323 sel_scroll_ev.stop(); 1653 sel_scroll_ev.stop();
1324 } 1654 }
1325#endif 1655#endif
1326#ifdef MOUSE_THRESHOLD 1656#ifdef MOUSE_THRESHOLD
1327
1328 } 1657 }
1329#endif 1658#endif
1330
1331 } 1659 }
1332 } 1660 }
1333 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1661 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1334 { 1662 {
1335 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1663 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1336 MotionNotify, &ev)) ; 1664 MotionNotify, &ev))
1665 ;
1666
1337 XQueryPointer (display->display, scrollBar.win, 1667 XQueryPointer (dpy, scrollBar.win,
1338 &unused_root, &unused_child, 1668 &unused_root, &unused_child,
1339 &unused_root_x, &unused_root_y, 1669 &unused_root_x, &unused_root_y,
1340 & (ev.xbutton.x), & (ev.xbutton.y), 1670 &ev.xbutton.x, &ev.xbutton.y,
1341 &unused_mask); 1671 &unused_mask);
1342 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1672 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1343 scrollbar_size ()); 1673 scrollBar.size ());
1344 scr_refresh (refresh_type);
1345 refresh_limit = 0; 1674 want_refresh = 1;
1346 scrollbar_show (1); 1675 scrollBar.show (1);
1347 } 1676 }
1348 break; 1677 break;
1349 } 1678 }
1350}
1351 1679
1680#if defined(CURSOR_BLINK)
1681 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1682 {
1683 if (hidden_cursor)
1684 {
1685 hidden_cursor = 0;
1686 want_refresh = 1;
1687 }
1688
1689 cursor_blink_ev.again ();
1690 }
1691#endif
1692
1693#if defined(POINTER_BLANK)
1694 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1695 {
1696 if (ev.type == MotionNotify
1697 || ev.type == ButtonPress
1698 || ev.type == ButtonRelease)
1699 if (hidden_pointer)
1700 pointer_unblank ();
1701
1702 if (ev.type == KeyPress && hidden_pointer == 0)
1703 pointer_blank ();
1704 }
1705#endif
1706
1707 refresh_check ();
1708}
1709
1710#if ENABLE_FRILLS
1711void
1712rxvt_term::set_urgency (bool enable)
1713{
1714 if (enable == urgency_hint)
1715 return;
1716
1717 if (XWMHints *h = XGetWMHints (dpy, parent))
1718 {
1719 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1720 XSetWMHints (dpy, parent, h);
1721 urgency_hint = enable;
1722 XFree (h);
1723 }
1724}
1725#endif
1726
1727void
1728rxvt_term::focus_in ()
1729{
1730 if (!focus)
1731 {
1732 focus = 1;
1733 want_refresh = 1;
1734
1735#if USE_XIM
1736 if (Input_Context != NULL)
1737 {
1738 im_set_position ();
1739 XSetICFocus (Input_Context);
1740 }
1741#endif
1742#if CURSOR_BLINK
1743 if (option (Opt_cursorBlink))
1744 cursor_blink_ev.again ();
1745#endif
1746#if OFF_FOCUS_FADING
1747 if (rs[Rs_fade])
1748 {
1749 pix_colors = pix_colors_focused;
1750 scr_recolour ();
1751 }
1752#endif
1753#if ENABLE_FRILLS
1754 if (option (Opt_urgentOnBell))
1755 set_urgency (0);
1756#endif
1757
1758 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1759 }
1760}
1761
1762void
1763rxvt_term::focus_out ()
1764{
1765 if (focus)
1766 {
1767 focus = 0;
1768 want_refresh = 1;
1769
1770#if ENABLE_FRILLS
1771 if (option (Opt_urgentOnBell))
1772 set_urgency (0);
1773#endif
1774#if ENABLE_FRILLS || ISO_14755
1775 if (iso14755buf)
1776 {
1777 iso14755buf = 0;
1778# if ISO_14755
1779 scr_overlay_off ();
1780# endif
1781 }
1782#endif
1783#if USE_XIM
1784 if (Input_Context != NULL)
1785 XUnsetICFocus (Input_Context);
1786#endif
1787#if CURSOR_BLINK
1788 if (option (Opt_cursorBlink))
1789 cursor_blink_ev.stop ();
1790
1791 hidden_cursor = 0;
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_unfocused;
1797 scr_recolour ();
1798 }
1799#endif
1800
1801 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1802 }
1803}
1804
1805void
1806rxvt_term::update_fade_color (unsigned int idx)
1807{
1808#if OFF_FOCUS_FADING
1809 if (rs[Rs_fade])
1810 {
1811 rgba c;
1812 pix_colors [Color_fade].get (c);
1813 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1814 }
1815#endif
1816}
1817
1818#if ENABLE_TRANSPARENCY || ENABLE_PERL
1352void 1819void
1353rxvt_term::rootwin_cb (XEvent &ev) 1820rxvt_term::rootwin_cb (XEvent &ev)
1354{ 1821{
1355 SET_R (this); 1822 make_current ();
1356 SET_LOCALE (locale);
1357 1823
1824 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1825 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1826 return;
1827
1828# if ENABLE_TRANSPARENCY
1358 switch (ev.type) 1829 switch (ev.type)
1359 { 1830 {
1360 case PropertyNotify: 1831 case PropertyNotify:
1832 /*
1833 * if user used some Esetroot compatible prog to set the root bg,
1834 * use the property to determine the pixmap. We use it later on.
1835 */
1361 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1836 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1837 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1362 { 1838 {
1363 if (ev.xproperty.state == PropertyNewValue) 1839 bg_set_root_pixmap ();
1364 selection_property (ev.xproperty.window, ev.xproperty.atom); 1840 update_background ();
1365 break;
1366 } 1841 }
1367#ifdef TRANSPARENT
1368 else
1369 {
1370 /*
1371 * if user used some Esetroot compatible prog to set the root bg,
1372 * use the property to determine the pixmap. We use it later on.
1373 */
1374 if (xa[XA_XROOTPMAPID] == 0)
1375 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1376 1842
1377 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1378 return;
1379 }
1380
1381 /* FALLTHROUGH */
1382 case ReparentNotify:
1383 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1384 want_full_refresh = 1;
1385 break; 1843 break;
1844 }
1386#endif 1845# endif
1387 } 1846
1847 refresh_check ();
1388} 1848}
1849#endif
1389 1850
1390void 1851void
1391rxvt_term::button_press (XButtonEvent &ev) 1852rxvt_term::button_press (XButtonEvent &ev)
1392{ 1853{
1393 int reportmode = 0, clickintime; 1854 int reportmode = 0, clickintime;
1394 1855
1395 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1856 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1857
1396 if (!bypass_keystate) 1858 if (!bypass_keystate)
1397 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1859 reportmode = !! (priv_modes & PrivMode_mouse_report);
1860
1398 /* 1861 /*
1399 * VT window processing of button press 1862 * VT window processing of button press
1400 */ 1863 */
1401 if (ev.window == TermWin.vt) 1864 if (ev.window == vt)
1402 { 1865 {
1866 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1867 return;
1868
1869#if ISO_14755
1870 // 5.4
1871 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1872 {
1873 iso14755_54 (ev.x, ev.y);
1874 return;
1875 }
1876#endif
1877
1403 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1878 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1879
1404 if (reportmode) 1880 if (reportmode)
1405 { 1881 {
1406 /* mouse report from vt window */ 1882 /* mouse report from vt window */
1407 /* save the xbutton state (for ButtonRelease) */ 1883 /* save the xbutton state (for ButtonRelease) */
1408 MEvent.state = ev.state; 1884 MEvent.state = ev.state;
1409#ifdef MOUSE_REPORT_DOUBLECLICK 1885#ifdef MOUSE_REPORT_DOUBLECLICK
1410 if (ev.button == MEvent.button && clickintime) 1886 if (ev.button == MEvent.button && clickintime)
1411 { 1887 {
1412 /* same button, within alloted time */ 1888 /* same button, within allowed time */
1413 MEvent.clicks++; 1889 MEvent.clicks++;
1890
1414 if (MEvent.clicks > 1) 1891 if (MEvent.clicks > 1)
1415 { 1892 {
1416 /* only report double clicks */ 1893 /* only report double clicks */
1417 MEvent.clicks = 2; 1894 MEvent.clicks = 2;
1418 mouse_report (ev); 1895 mouse_report (ev);
… …
1430 mouse_report (ev); 1907 mouse_report (ev);
1431 } 1908 }
1432#else 1909#else
1433 MEvent.button = ev.button; 1910 MEvent.button = ev.button;
1434 mouse_report (ev); 1911 mouse_report (ev);
1435#endif /* MOUSE_REPORT_DOUBLECLICK */ 1912#endif /* MOUSE_REPORT_DOUBLECLICK */
1436 1913
1437 } 1914 }
1438 else 1915 else
1439 { 1916 {
1440 if (ev.button != MEvent.button) 1917 if (ev.button != MEvent.button)
1441 MEvent.clicks = 0; 1918 MEvent.clicks = 0;
1919
1442 switch (ev.button) 1920 switch (ev.button)
1443 { 1921 {
1444 case Button1: 1922 case Button1:
1923 /* allow meta + click to select rectangular areas */
1924 /* should be done in screen.C */
1925#if ENABLE_FRILLS
1926 selection.rect = !!(ev.state & ModMetaMask);
1927#else
1928 selection.rect = false;
1929#endif
1930
1445 /* allow shift+left click to extend selection */ 1931 /* allow shift+left click to extend selection */
1446 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1932 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1447 { 1933 {
1448 if (MEvent.button == Button1 && clickintime) 1934 if (MEvent.button == Button1 && clickintime)
1449 selection_rotate (ev.x, ev.y); 1935 selection_rotate (ev.x, ev.y);
1450 else 1936 else
1451 selection_extend (ev.x, ev.y, 1); 1937 selection_extend (ev.x, ev.y, 1);
… …
1466 case Button3: 1952 case Button3:
1467 if (MEvent.button == Button3 && clickintime) 1953 if (MEvent.button == Button3 && clickintime)
1468 selection_rotate (ev.x, ev.y); 1954 selection_rotate (ev.x, ev.y);
1469 else 1955 else
1470 selection_extend (ev.x, ev.y, 1); 1956 selection_extend (ev.x, ev.y, 1);
1957
1471 MEvent.button = Button3; 1958 MEvent.button = Button3;
1472 break; 1959 break;
1473 } 1960 }
1474 } 1961 }
1962
1475 MEvent.time = ev.time; 1963 MEvent.time = ev.time;
1476 return; 1964 return;
1477 } 1965 }
1478 1966
1479 /* 1967 /*
1480 * Scrollbar window processing of button press 1968 * Scrollbar window processing of button press
1481 */ 1969 */
1482 if (isScrollbarWindow (ev.window)) 1970 if (scrollBar.state && ev.window == scrollBar.win)
1483 { 1971 {
1484 scrollBar.setIdle (); 1972 page_dirn direction = NO_DIR;
1973
1974 if (scrollBar.upButton (ev.y))
1975 direction = UP; /* up */
1976 else if (scrollBar.dnButton (ev.y))
1977 direction = DN; /* down */
1978
1979 scrollBar.state = SB_STATE_IDLE;
1485 /* 1980 /*
1486 * Rxvt-style scrollbar: 1981 * Rxvt-style scrollbar:
1487 * move up if mouse is above slider 1982 * move up if mouse is above slider
1488 * move dn if mouse is below slider 1983 * move dn if mouse is below slider
1489 * 1984 *
… …
1498 /* 1993 /*
1499 * Mouse report disabled scrollbar: 1994 * Mouse report disabled scrollbar:
1500 * arrow buttons - send up/down 1995 * arrow buttons - send up/down
1501 * click on scrollbar - send pageup/down 1996 * click on scrollbar - send pageup/down
1502 */ 1997 */
1503 if ((scrollBar.style == R_SB_NEXT 1998 if (direction == UP)
1504 && scrollbarnext_upButton (ev.y))
1505 || (scrollBar.style == R_SB_RXVT
1506 && scrollbarrxvt_upButton (ev.y)))
1507 tt_printf ("\033[A"); 1999 tt_printf ("\033[A");
1508 else if ((scrollBar.style == R_SB_NEXT 2000 else if (direction == DN)
1509 && scrollbarnext_dnButton (ev.y))
1510 || (scrollBar.style == R_SB_RXVT
1511 && scrollbarrxvt_dnButton (ev.y)))
1512 tt_printf ("\033[B"); 2001 tt_printf ("\033[B");
1513 else 2002 else
1514 switch (ev.button) 2003 switch (ev.button)
1515 { 2004 {
1516 case Button2: 2005 case Button2:
… …
1523 tt_printf ("\033[5~"); 2012 tt_printf ("\033[5~");
1524 break; 2013 break;
1525 } 2014 }
1526 } 2015 }
1527 else 2016 else
1528#endif /* NO_SCROLLBAR_REPORT */ 2017#endif /* NO_SCROLLBAR_REPORT */
1529
1530 {
1531 char upordown = 0;
1532
1533 if (scrollBar.style == R_SB_NEXT)
1534 { 2018 {
1535 if (scrollbarnext_upButton (ev.y)) 2019 if (direction != NO_DIR)
1536 upordown = -1; /* up */
1537 else if (scrollbarnext_dnButton (ev.y))
1538 upordown = 1; /* down */
1539 }
1540 else if (scrollBar.style == R_SB_RXVT)
1541 {
1542 if (scrollbarrxvt_upButton (ev.y))
1543 upordown = -1; /* up */
1544 else if (scrollbarrxvt_dnButton (ev.y))
1545 upordown = 1; /* down */
1546 }
1547 if (upordown)
1548 { 2020 {
1549#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2021#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2022 if (!cont_scroll_ev.is_active ())
1550 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2023 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1551#endif 2024#endif
1552 if (scr_page (upordown < 0 ? UP : DN, 1)) 2025 if (scr_page (direction, 1))
1553 { 2026 {
1554 if (upordown < 0) 2027 if (direction == UP)
1555 scrollBar.setUp (); 2028 scrollBar.state = SB_STATE_UP;
1556 else 2029 else
1557 scrollBar.setDn (); 2030 scrollBar.state = SB_STATE_DOWN;
1558 } 2031 }
1559 } 2032 }
1560 else 2033 else
1561 switch (ev.button) 2034 switch (ev.button)
1562 { 2035 {
1563 case Button2: 2036 case Button2:
1564 switch (scrollbar_align) 2037 switch (scrollBar.align)
1565 { 2038 {
1566 case R_SB_ALIGN_TOP: 2039 case SB_ALIGN_TOP:
1567 csrO = 0; 2040 csrO = 0;
1568 break; 2041 break;
1569 case R_SB_ALIGN_CENTRE: 2042 case SB_ALIGN_CENTRE:
1570 csrO = (scrollBar.bot - scrollBar.top) / 2; 2043 csrO = (scrollBar.bot - scrollBar.top) / 2;
1571 break; 2044 break;
1572 case R_SB_ALIGN_BOTTOM: 2045 case SB_ALIGN_BOTTOM:
1573 csrO = scrollBar.bot - scrollBar.top; 2046 csrO = scrollBar.bot - scrollBar.top;
1574 break; 2047 break;
1575 } 2048 }
2049
1576 if (scrollBar.style == R_SB_XTERM 2050 if (scrollBar.style == SB_STYLE_XTERM
1577 || scrollbar_above_slider (ev.y) 2051 || scrollBar.above_slider (ev.y)
1578 || scrollbar_below_slider (ev.y)) 2052 || scrollBar.below_slider (ev.y))
1579 scr_move_to ( scrollbar_position (ev.y) - csrO, 2053 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1580 scrollbar_size ()); 2054
1581 scrollBar.setMotion (); 2055 scrollBar.state = SB_STATE_MOTION;
1582 break; 2056 break;
1583 2057
1584 case Button1: 2058 case Button1:
1585 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2059 if (scrollBar.align == SB_ALIGN_CENTRE)
1586 csrO = ev.y - scrollBar.top; 2060 csrO = ev.y - scrollBar.top;
1587 /* FALLTHROUGH */ 2061 /* FALLTHROUGH */
1588 2062
1589 case Button3: 2063 case Button3:
1590 if (scrollBar.style != R_SB_XTERM) 2064 if (scrollBar.style != SB_STYLE_XTERM)
1591 { 2065 {
1592 if (scrollbar_above_slider (ev.y)) 2066 if (scrollBar.above_slider (ev.y))
1593# ifdef RXVT_SCROLL_FULL 2067# ifdef RXVT_SCROLL_FULL
1594 scr_page (UP, TermWin.nrow - 1); 2068 scr_page (UP, nrow - 1);
1595# else 2069# else
1596 scr_page (UP, TermWin.nrow / 4); 2070 scr_page (UP, nrow / 4);
1597# endif 2071# endif
1598 else if (scrollbar_below_slider (ev.y)) 2072 else if (scrollBar.below_slider (ev.y))
1599# ifdef RXVT_SCROLL_FULL 2073# ifdef RXVT_SCROLL_FULL
1600 scr_page (DN, TermWin.nrow - 1); 2074 scr_page (DN, nrow - 1);
1601# else 2075# else
1602 scr_page (DN, TermWin.nrow / 4); 2076 scr_page (DN, nrow / 4);
1603# endif 2077# endif
1604 else 2078 else
1605 scrollBar.setMotion (); 2079 scrollBar.state = SB_STATE_MOTION;
1606 } 2080 }
1607 else 2081 else
1608 { 2082 {
1609 scr_page ((ev.button == Button1 ? DN : UP), 2083 scr_page ((ev.button == Button1 ? DN : UP),
1610 (TermWin.nrow 2084 (nrow
1611 * scrollbar_position (ev.y) 2085 * scrollBar.position (ev.y)
1612 / scrollbar_size ())); 2086 / scrollBar.size ()));
1613 } 2087 }
2088
1614 break; 2089 break;
1615 } 2090 }
1616 } 2091 }
2092
1617 return; 2093 return;
1618 } 2094 }
1619#if MENUBAR
1620 /*
1621 * Menubar window processing of button press
1622 */
1623 if (isMenuBarWindow (ev.window))
1624 menubar_control (ev);
1625#endif
1626} 2095}
1627 2096
1628void 2097void
1629rxvt_term::button_release (XButtonEvent &ev) 2098rxvt_term::button_release (XButtonEvent &ev)
1630{ 2099{
1631 int reportmode = 0; 2100 int reportmode = 0;
1632 2101
1633 csrO = 0; /* reset csr Offset */ 2102 csrO = 0; /* reset csr Offset */
1634 if (!bypass_keystate) 2103 if (!bypass_keystate)
1635 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2104 reportmode = !! (priv_modes & PrivMode_mouse_report);
1636 2105
1637 if (scrollbar_isUpDn ()) 2106 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1638 { 2107 {
1639 scrollBar.setIdle (); 2108 scrollBar.state = SB_STATE_IDLE;
1640 scrollbar_show (0); 2109 scrollBar.show (0);
1641#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1642 refresh_type &= ~SMOOTH_REFRESH;
1643#endif
1644
1645 } 2110 }
2111
1646#ifdef SELECTION_SCROLLING 2112#ifdef SELECTION_SCROLLING
1647 if (sel_scroll_ev.active)
1648 sel_scroll_ev.stop(); 2113 sel_scroll_ev.stop();
1649#endif 2114#endif
2115
1650 if (ev.window == TermWin.vt) 2116 if (ev.window == vt)
1651 { 2117 {
2118 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2119 return;
2120
2121#if ISO_14755
2122 // 5.4
2123 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2124 return;
2125#endif
2126
1652 if (reportmode) 2127 if (reportmode)
1653 { 2128 {
1654 /* mouse report from vt window */ 2129 /* mouse report from vt window */
1655 /* don't report release of wheel "buttons" */ 2130 /* don't report release of wheel "buttons" */
1656 if (ev.button >= 4) 2131 if (ev.button >= 4)
… …
1667 mouse_report (ev); 2142 mouse_report (ev);
1668 } 2143 }
1669#else /* MOUSE_REPORT_DOUBLECLICK */ 2144#else /* MOUSE_REPORT_DOUBLECLICK */
1670 MEvent.button = AnyButton; 2145 MEvent.button = AnyButton;
1671 mouse_report (ev); 2146 mouse_report (ev);
1672#endif /* MOUSE_REPORT_DOUBLECLICK */ 2147#endif /* MOUSE_REPORT_DOUBLECLICK */
1673 return; 2148 return;
1674 } 2149 }
2150
1675 /* 2151 /*
1676 * dumb hack to compensate for the failure of click-and-drag 2152 * dumb hack to compensate for the failure of click-and-drag
1677 * when overriding mouse reporting 2153 * when overriding mouse reporting
1678 */ 2154 */
1679 if (PrivateModes & PrivMode_mouse_report 2155 if (priv_modes & PrivMode_mouse_report
1680 && bypass_keystate 2156 && bypass_keystate
1681 && ev.button == Button1 && MEvent.clicks <= 1) 2157 && ev.button == Button1 && MEvent.clicks <= 1)
1682 selection_extend (ev.x, ev.y, 0); 2158 selection_extend (ev.x, ev.y, 0);
1683 2159
1684 switch (ev.button) 2160 switch (ev.button)
1685 { 2161 {
1686 case Button1: 2162 case Button1:
1687 case Button3: 2163 case Button3:
1688 selection_make (ev.time); 2164 selection_make (ev.time);
1689 break; 2165 break;
2166
1690 case Button2: 2167 case Button2:
1691 selection_request (ev.time, ev.x, ev.y); 2168 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2169 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1692 break; 2170 break;
2171
1693#ifdef MOUSE_WHEEL 2172#ifdef MOUSE_WHEEL
1694 case Button4: 2173 case Button4:
1695 case Button5: 2174 case Button5:
1696 { 2175 {
1697 int i; 2176 int i;
… …
1699 2178
1700 v = ev.button == Button4 ? UP : DN; 2179 v = ev.button == Button4 ? UP : DN;
1701 2180
1702 if (ev.state & ShiftMask) 2181 if (ev.state & ShiftMask)
1703 i = 1; 2182 i = 1;
1704 else if (Options & Opt_mouseWheelScrollPage) 2183 else if (option (Opt_mouseWheelScrollPage))
1705 i = TermWin.nrow - 1; 2184 i = nrow - 1;
1706 else 2185 else
1707 i = 5; 2186 i = 5;
1708 2187
1709# ifdef MOUSE_SLIP_WHEELING 2188# ifdef MOUSE_SLIP_WHEELING
1710 if (ev.state & ControlMask) 2189 if (ev.state & ControlMask)
1711 { 2190 {
1712 mouse_slip_wheel_speed += v ? -1 : 1; 2191 mouse_slip_wheel_speed += v ? -1 : 1;
2192 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2193 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2194
2195 if (!slip_wheel_ev.is_active ())
1713 slip_wheel_ev.start (NOW + SCROLLBAR_CONTINUOUS_DELAY); 2196 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1714 } 2197 }
2198 else
1715# endif 2199# endif
1716# ifdef JUMP_MOUSE_WHEEL
1717 scr_page (v, i);
1718 scr_refresh (SMOOTH_REFRESH);
1719 scrollbar_show (1);
1720# else
1721 while (i--)
1722 { 2200 {
1723 scr_page (v, 1); 2201 scr_page (v, i);
1724 scr_refresh (SMOOTH_REFRESH);
1725 scrollbar_show (1); 2202 scrollBar.show (1);
1726 } 2203 }
1727# endif
1728
1729 } 2204 }
1730 break; 2205 break;
1731#endif 2206#endif
1732
1733 }
1734 }
1735#ifdef MENUBAR
1736 else if (isMenuBarWindow (ev.window))
1737 menubar_control (ev);
1738#endif
1739}
1740
1741#ifdef TRANSPARENT
1742#if TINTING
1743/* shading taken from eterm-0.9.2 */
1744/* RGB 15 */
1745
1746static void
1747shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0x7c00) * rm;
1761 g = (b & 0x3e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1764 | ((g >> 8) & 0x3e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0x7c00) * rm;
1776 g = (b & 0x3e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 15) - 1);
1779 g |= (!(g >> 10) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1782 | ((g >> 8) & 0x3e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 16 */
1791static void
1792shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -w; x < 0; x++) {
1802 int r, g, b;
1803
1804 b = ((uint16_t *) ptr)[x];
1805 r = (b & 0xf800) * rm;
1806 g = (b & 0x7e0) * gm;
1807 b = (b & 0x1f) * bm;
1808 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1809 | ((g >> 8) & 0x7e0)
1810 | ((b >> 8) & 0x1f);
1811 }
1812 ptr += bpl;
1813 }
1814 } else {
1815 for (y = h; --y >= 0;) {
1816 for (x = -w; x < 0; x++) {
1817 int r, g, b;
1818
1819 b = ((uint16_t *) ptr)[x];
1820 r = (b & 0xf800) * rm;
1821 g = (b & 0x7e0) * gm;
1822 b = (b & 0x1f) * bm;
1823 r |= (!(r >> 16) - 1);
1824 g |= (!(g >> 11) - 1);
1825 b |= (!(b >> 5) - 1);
1826 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1827 | ((g >> 8) & 0x7e0)
1828 | ((b >> 8) & 0x1f);
1829 }
1830 ptr += bpl;
1831 }
1832 }
1833}
1834
1835/* RGB 24 */
1836static void
1837shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1838{
1839 unsigned char *ptr;
1840 int x, y;
1841
1842 ptr = (unsigned char *)data + (w * 3);
1843 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1844 /* No saturation */
1845 for (y = h; --y >= 0;) {
1846 for (x = -(w * 3); x < 0; x += 3) {
1847 int r, g, b;
1848
1849 if (byteorder.big_endian()) {
1850 r = (ptr[x + 0] * rm) >> 8;
1851 g = (ptr[x + 1] * gm) >> 8;
1852 b = (ptr[x + 2] * bm) >> 8;
1853 ptr[x + 0] = r;
1854 ptr[x + 1] = g;
1855 ptr[x + 2] = b;
1856 } else {
1857 r = (ptr[x + 2] * rm) >> 8;
1858 g = (ptr[x + 1] * gm) >> 8;
1859 b = (ptr[x + 0] * bm) >> 8;
1860 ptr[x + 2] = r;
1861 ptr[x + 1] = g;
1862 ptr[x + 0] = b;
1863 }
1864 }
1865 ptr += bpl;
1866 }
1867 } else {
1868 for (y = h; --y >= 0;) {
1869 for (x = -(w * 3); x < 0; x += 3) {
1870 int r, g, b;
1871
1872 if (byteorder.big_endian()) {
1873 r = (ptr[x + 0] * rm) >> 8;
1874 g = (ptr[x + 1] * gm) >> 8;
1875 b = (ptr[x + 2] * bm) >> 8;
1876
1877 r |= (!(r >> 8) - 1);
1878 g |= (!(g >> 8) - 1);
1879 b |= (!(b >> 8) - 1);
1880
1881 ptr[x + 0] = r;
1882 ptr[x + 1] = g;
1883 ptr[x + 2] = b;
1884 } else {
1885 r = (ptr[x + 2] * rm) >> 8;
1886 g = (ptr[x + 1] * gm) >> 8;
1887 b = (ptr[x + 0] * bm) >> 8;
1888
1889 r |= (!(r >> 8) - 1);
1890 g |= (!(g >> 8) - 1);
1891 b |= (!(b >> 8) - 1);
1892
1893 ptr[x + 2] = r;
1894 ptr[x + 1] = g;
1895 ptr[x + 0] = b;
1896 }
1897 }
1898 ptr += bpl;
1899 }
1900 }
1901}
1902
1903/* RGB 32 */
1904static void
1905shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1906{
1907 unsigned char *ptr;
1908 int x, y;
1909
1910 ptr = (unsigned char *)data + (w * 4);
1911 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1912 /* No saturation */
1913 for (y = h; --y >= 0;) {
1914 if (byteorder.big_endian()) {
1915 for (x = -(w * 4); x < 0; x += 4) {
1916 int r, g, b;
1917
1918 r = (ptr[x + 1] * rm) >> 8;
1919 g = (ptr[x + 2] * gm) >> 8;
1920 b = (ptr[x + 3] * bm) >> 8;
1921 ptr[x + 1] = r;
1922 ptr[x + 2] = g;
1923 ptr[x + 3] = b;
1924 }
1925 } else {
1926 for (x = -(w * 4); x < 0; x += 4) {
1927 int r, g, b;
1928
1929 r = (ptr[x + 2] * rm) >> 8;
1930 g = (ptr[x + 1] * gm) >> 8;
1931 b = (ptr[x + 0] * bm) >> 8;
1932 ptr[x + 2] = r;
1933 ptr[x + 1] = g;
1934 ptr[x + 0] = b;
1935 }
1936 }
1937 ptr += bpl;
1938 }
1939 } else {
1940 for (y = h; --y >= 0;) {
1941 for (x = -(w * 4); x < 0; x += 4) {
1942 int r, g, b;
1943
1944 if (byteorder.big_endian()) {
1945 r = (ptr[x + 1] * rm) >> 8;
1946 g = (ptr[x + 2] * gm) >> 8;
1947 b = (ptr[x + 3] * bm) >> 8;
1948
1949 r |= (!(r >> 8) - 1);
1950 g |= (!(g >> 8) - 1);
1951 b |= (!(b >> 8) - 1);
1952
1953 ptr[x + 1] = r;
1954 ptr[x + 2] = g;
1955 ptr[x + 3] = b;
1956 } else {
1957 r = (ptr[x + 2] * rm) >> 8;
1958 g = (ptr[x + 1] * gm) >> 8;
1959 b = (ptr[x + 0] * bm) >> 8;
1960
1961 r |= (!(r >> 8) - 1);
1962 g |= (!(g >> 8) - 1);
1963 b |= (!(b >> 8) - 1);
1964
1965 ptr[x + 2] = r;
1966 ptr[x + 1] = g;
1967 ptr[x + 0] = b;
1968 }
1969 }
1970 ptr += bpl;
1971 }
1972 }
1973}
1974
1975#endif
1976
1977/*
1978 * Check our parents are still who we think they are.
1979 * Do transparency updates if required
1980 */
1981int
1982rxvt_term::check_our_parents ()
1983{
1984 int i, pchanged, aformat, have_pixmap, rootdepth;
1985 unsigned long nitems, bytes_after;
1986 Atom atype;
1987 unsigned char *prop = NULL;
1988 Window root, oldp, *list;
1989 Pixmap rootpixmap = None;
1990 XWindowAttributes wattr, wrootattr;
1991
1992 pchanged = 0;
1993
1994 if (!(Options & Opt_transparent))
1995 return pchanged; /* Don't try any more */
1996
1997 XGetWindowAttributes (display->display, display->root, &wrootattr);
1998 rootdepth = wrootattr.depth;
1999
2000 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2001
2002 if (rootdepth != wattr.depth)
2003 {
2004 if (am_transparent)
2005 { 2207 }
2006 pchanged = 1;
2007 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2008 am_transparent = am_pixmap_trans = 0;
2009 }
2010
2011 return pchanged; /* Don't try any more */
2012 }
2013
2014 /* Get all X ops out of the queue so that our information is up-to-date. */
2015 XSync (display->display, False);
2016
2017 /*
2018 * Make the frame window set by the window manager have
2019 * the root background. Some window managers put multiple nested frame
2020 * windows for each client, so we have to take care about that.
2021 */
2022 i = (xa[XA_XROOTPMAPID]
2023 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2024 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2025 &nitems, &bytes_after, &prop) == Success);
2026
2027 if (!i || prop == NULL)
2028 i = (xa[XA_XSETROOTID]
2029 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2030 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2031 &nitems, &bytes_after, &prop) == Success);
2032
2033 if (!i || prop == NULL)
2034 have_pixmap = 0;
2035 else
2036 { 2208 }
2037 have_pixmap = 1;
2038 rootpixmap = *(Pixmap *)prop;
2039 XFree (prop);
2040 }
2041
2042 if (have_pixmap)
2043 {
2044 /*
2045 * Copy display->root pixmap transparency
2046 */
2047 int sx, sy, nx, ny;
2048 unsigned int nw, nh;
2049 Window cr;
2050 XImage *image;
2051 GC gc;
2052 XGCValues gcvalue;
2053
2054 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2055 0, 0, &sx, &sy, &cr);
2056 nw = (unsigned int)szHint.width;
2057 nh = (unsigned int)szHint.height;
2058 nx = ny = 0;
2059
2060 if (sx < 0)
2061 {
2062 nw += sx;
2063 nx = -sx;
2064 sx = 0;
2065 }
2066
2067 if (sy < 0)
2068 {
2069 nh += sy;
2070 ny = -sy;
2071 sy = 0;
2072 }
2073
2074 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2075 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2076 allowedxerror = -1;
2077 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2078
2079 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2080 /* XXX: may need a delay here? */
2081 allowedxerror = 0;
2082
2083 if (image == NULL)
2084 {
2085 if (am_transparent && am_pixmap_trans)
2086 {
2087 pchanged = 1;
2088 if (TermWin.pixmap != None)
2089 {
2090 XFreePixmap (display->display, TermWin.pixmap);
2091 TermWin.pixmap = None;
2092 }
2093 }
2094
2095 am_pixmap_trans = 0;
2096 }
2097 else
2098 {
2099 if (TermWin.pixmap != None)
2100 XFreePixmap (display->display, TermWin.pixmap);
2101
2102#if TINTING
2103 if (ISSET_PIXCOLOR (Color_tint))
2104 {
2105 unsigned short shade, rm, gm, bm;
2106
2107 PixColors[Color_tint].get (display, rm, gm, bm);
2108
2109 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2110
2111 /* Determine bitshift and bitmask values */
2112 switch (image->bits_per_pixel)
2113 {
2114 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2115 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2116 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2117 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2118 }
2119 }
2120#endif
2121
2122 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2123 szHint.width, szHint.height, image->depth);
2124 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2125 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2126 nx, ny, image->width, image->height);
2127 XFreeGC (display->display, gc);
2128 XDestroyImage (image);
2129 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2130 TermWin.pixmap);
2131
2132 if (!am_transparent || !am_pixmap_trans)
2133 pchanged = 1;
2134
2135 am_transparent = am_pixmap_trans = 1;
2136 }
2137 }
2138
2139 if (!am_pixmap_trans)
2140 {
2141 unsigned int n;
2142 /*
2143 * InheritPixmap transparency
2144 */
2145 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2146 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2147 {
2148 oldp = TermWin.parent[i];
2149 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2150 &TermWin.parent[i], &list, &n);
2151 XFree (list);
2152 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2153
2154 if (TermWin.parent[i] == display->root)
2155 {
2156 if (oldp != None)
2157 pchanged = 1;
2158
2159 break;
2160 }
2161
2162 if (oldp != TermWin.parent[i])
2163 pchanged = 1;
2164 }
2165
2166 n = 0;
2167
2168 if (pchanged)
2169 {
2170 for (; n < (unsigned int)i; n++)
2171 {
2172 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2173 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2174 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2175 {
2176 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2177 break;
2178 }
2179 }
2180 }
2181
2182 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2183 {
2184 D_X ((stderr, "InheritPixmap Turning off"));
2185 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2186 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2187 am_transparent = 0;
2188 /* XXX: also turn off Opt_transparent? */
2189 }
2190 else
2191 {
2192#if WAIT_FOR_WM
2193 /* wait (an arbitrary period) for the WM to do its thing
2194 * needed for fvwm2.2.2 (and before?) */
2195 sleep (1);
2196#endif
2197 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2198 for (n = 0; n < (unsigned int)i; n++)
2199 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2200
2201 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2202 am_transparent = 1;
2203 }
2204
2205 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2206 TermWin.parent[i] = None;
2207 }
2208
2209 return pchanged;
2210} 2209}
2211#endif
2212 2210
2213/*}}} */ 2211/*}}} */
2214 2212
2215bool 2213void
2216rxvt_term::cmd_parse () 2214rxvt_term::cmd_parse ()
2217{ 2215{
2218 bool flag = false;
2219 unicode_t ch = NOCHAR; 2216 wchar_t ch = NOCHAR;
2220 unsigned char *seq_begin; // remember start of esc-sequence here 2217 char *seq_begin; // remember start of esc-sequence here
2221 2218
2222 for (;;) 2219 for (;;)
2223 { 2220 {
2224 if (ch == NOCHAR) 2221 if (ecb_unlikely (ch == NOCHAR))
2225 { 2222 {
2226 seq_begin = cmdbuf_ptr; 2223 seq_begin = cmdbuf_ptr;
2227 ch = next_char (); 2224 ch = next_char ();
2228 }
2229 2225
2230 if (ch == NOCHAR) // TODO: improve 2226 if (ch == NOCHAR)
2231 break; 2227 break;
2228 }
2232 2229
2233 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2230 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2231 {
2232 if (ecb_unlikely (!seen_input))
2234 { 2233 {
2234 seen_input = 1;
2235 // many badly-written programs (e.g. jed) contain a race condition:
2236 // they first read the screensize and then install a SIGWINCH handler.
2237 // some window managers resize the window early, and these programs
2238 // then sometimes get the size wrong.
2239 // unfortunately other programs are even more buggy and dislike
2240 // being sent SIGWINCH, so only do it when we were in fact being
2241 // resized.
2242 if (seen_resize && cmd_pid)
2243 kill (-cmd_pid, SIGWINCH);
2244 }
2245
2235 /* Read a text string from the input buffer */ 2246 /* Read a text string from the input buffer */
2236 unicode_t buf[UBUFSIZ]; 2247 wchar_t buf[UBUFSIZ];
2237 bool refreshnow = false; 2248 bool refreshnow = false;
2238 int nlines = 0; 2249 int nlines = 0;
2239 unicode_t *str = buf; 2250 wchar_t *str = buf;
2240 2251 wchar_t *eol = str + min (ncol, UBUFSIZ);
2241 *str++ = ch;
2242 2252
2243 for (;;) 2253 for (;;)
2244 { 2254 {
2255 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2256 break;
2257
2258 *str++ = ch;
2259
2260 if (ecb_unlikely (ch == C0_LF || str >= eol))
2261 {
2262 if (ch == C0_LF)
2263 nlines++;
2264
2265 refresh_count++;
2266
2267 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2268 {
2269 refresh_count = 0;
2270
2271 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2272 {
2273 refreshnow = true;
2274 ch = NOCHAR;
2275 break;
2276 }
2277 }
2278
2279 // scr_add_lines only works for nlines <= nrow - 1.
2280 if (nlines >= nrow - 1)
2281 {
2282 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2283 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2284 scr_add_lines (buf, str - buf, nlines);
2285
2286 nlines = 0;
2287 str = buf;
2288 eol = str + min (ncol, UBUFSIZ);
2289 }
2290
2291 if (str >= eol)
2292 {
2293 if (eol >= buf + UBUFSIZ)
2294 {
2295 ch = NOCHAR;
2296 break;
2297 }
2298 else
2299 eol = min (eol + ncol, buf + UBUFSIZ);
2300 }
2301
2302 }
2303
2245 seq_begin = cmdbuf_ptr; 2304 seq_begin = cmdbuf_ptr;
2246 ch = next_char (); 2305 ch = next_char ();
2247
2248 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2249 break;
2250
2251 *str++ = ch;
2252
2253 if (ch == C0_LF)
2254 {
2255 nlines++;
2256 refresh_count++;
2257
2258 if (! (Options & Opt_jumpScroll)
2259 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2260 {
2261 refreshnow = true;
2262 flag = true;
2263 ch = NOCHAR;
2264 break;
2265 }
2266
2267 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2268 if (nlines >= TermWin.nrow - 1)
2269 {
2270 scr_add_lines (buf, nlines, str - buf);
2271 nlines = 0;
2272 str = buf;
2273 }
2274 }
2275
2276 if (str >= buf + UBUFSIZ)
2277 {
2278 ch = NOCHAR;
2279 break;
2280 }
2281 } 2306 }
2282 2307
2308 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2309 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2283 scr_add_lines (buf, nlines, str - buf); 2310 scr_add_lines (buf, str - buf, nlines);
2284 2311
2285 /* 2312 /*
2286 * If there have been a lot of new lines, then update the screen 2313 * If there have been a lot of new lines, then update the screen
2287 * What the heck I'll cheat and only refresh less than every page-full. 2314 * What the heck we'll cheat and only refresh less than every page-full.
2288 * the number of pages between refreshes is refresh_limit, which 2315 * if skipScroll is enabled.
2289 * is incremented here because we must be doing flat-out scrolling.
2290 *
2291 * refreshing should be correct for small scrolls, because of the
2292 * time-out
2293 */ 2316 */
2294 if (refreshnow) 2317 if (refreshnow)
2295 { 2318 {
2296 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2297 refresh_limit++;
2298 else
2299 scr_refresh (refresh_type); 2319 scr_refresh ();
2320 want_refresh = 1;
2300 } 2321 }
2301
2302 } 2322 }
2303 else 2323 else
2304 { 2324 {
2305 try 2325 try
2306 { 2326 {
… …
2314 } 2334 }
2315 2335
2316 ch = NOCHAR; 2336 ch = NOCHAR;
2317 } 2337 }
2318 } 2338 }
2319
2320 return flag;
2321}
2322
2323// read the next octet
2324unicode_t
2325rxvt_term::next_octet ()
2326{
2327 return cmdbuf_ptr < cmdbuf_endp
2328 ? *cmdbuf_ptr++
2329 : NOCHAR;
2330} 2339}
2331 2340
2332// read the next character 2341// read the next character
2333unicode_t 2342wchar_t
2334rxvt_term::next_char () 2343rxvt_term::next_char () NOTHROW
2335{ 2344{
2336 while (cmdbuf_ptr < cmdbuf_endp) 2345 while (cmdbuf_ptr < cmdbuf_endp)
2337 { 2346 {
2338 // assume 7-bit to be ascii ALWAYS 2347 // assume 7-bit to be ascii ALWAYS
2339 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2348 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2340 return *cmdbuf_ptr++; 2349 return *cmdbuf_ptr++;
2341 2350
2342 wchar_t wc; 2351 wchar_t wc;
2343 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2352 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2344 2353
2345 if (len == (size_t)-2) 2354 if (len == (size_t)-2)
2346 { 2355 {
2347 // the mbstate stores incomplete sequences. didn't know this :/ 2356 // the mbstate stores incomplete sequences. didn't know this :/
2348 cmdbuf_ptr = cmdbuf_endp; 2357 cmdbuf_ptr = cmdbuf_endp;
2349 break; 2358 break;
2350 } 2359 }
2351 2360
2352 if (len == (size_t)-1) 2361 if (len == (size_t)-1)
2362 {
2363 mbstate.reset (); // reset now undefined conversion state
2353 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2364 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2365 }
2354 2366
2355 // assume wchar == unicode 2367 // assume wchar == unicode
2356 cmdbuf_ptr += len; 2368 cmdbuf_ptr += len;
2357 return wc; 2369 return wc & UNICODE_MASK;
2358 } 2370 }
2359 2371
2360 return NOCHAR; 2372 return NOCHAR;
2361} 2373}
2362 2374
2363/* rxvt_cmd_getc () - Return next input character */ 2375// read the next octet
2364/* 2376uint32_t
2365 * Return the next input character after first passing any keyboard input 2377rxvt_term::next_octet () NOTHROW
2366 * to the command.
2367 */
2368unicode_t
2369rxvt_term::cmd_getc ()
2370{ 2378{
2379 return cmdbuf_ptr < cmdbuf_endp
2380 ? (unsigned char)*cmdbuf_ptr++
2381 : NOCHAR;
2382}
2383
2384static class out_of_input out_of_input;
2385
2386wchar_t
2387rxvt_term::cmd_getc () THROW ((class out_of_input))
2388{
2371 unicode_t c = next_char (); 2389 wchar_t c = next_char ();
2372 2390
2373 if (c == NOCHAR) 2391 if (c == NOCHAR)
2374 throw out_of_input; 2392 throw out_of_input;
2375 2393
2376 return c; 2394 return c;
2377} 2395}
2378 2396
2379unicode_t 2397uint32_t
2380rxvt_term::cmd_get8 () 2398rxvt_term::cmd_get8 () THROW ((class out_of_input))
2381{ 2399{
2382 unicode_t c = next_octet (); 2400 uint32_t c = next_octet ();
2383 2401
2384 if (c == NOCHAR) 2402 if (c == NOCHAR)
2385 throw out_of_input; 2403 throw out_of_input;
2386 2404
2387 return c; 2405 return c;
… …
2391/*----------------------------------------------------------------------*/ 2409/*----------------------------------------------------------------------*/
2392#ifdef PRINTPIPE 2410#ifdef PRINTPIPE
2393FILE * 2411FILE *
2394rxvt_term::popen_printer () 2412rxvt_term::popen_printer ()
2395{ 2413{
2396 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2414 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2397 2415
2398 if (stream == NULL) 2416 if (stream == NULL)
2399 rxvt_warn ("can't open printer pipe, not printing.\n"); 2417 rxvt_warn ("can't open printer pipe, not printing.\n");
2400 2418
2401 return stream; 2419 return stream;
… …
2412 * simulate attached vt100 printer 2430 * simulate attached vt100 printer
2413 */ 2431 */
2414void 2432void
2415rxvt_term::process_print_pipe () 2433rxvt_term::process_print_pipe ()
2416{ 2434{
2417 int done; 2435 FILE *fd = popen_printer ();
2418 FILE *fd;
2419 2436
2420 if ((fd = popen_printer ()) == NULL) 2437 if (!fd)
2421 return; 2438 return;
2422 2439
2423 /* 2440 /*
2424 * Send all input to the printer until either ESC[4i or ESC[?4i 2441 * Send all input to the printer until either ESC[4i or ESC[?4i
2425 * is received. 2442 * is received.
2426 */ 2443 */
2427 for (done = 0; !done;) 2444 for (int done = 0; !done; )
2428 { 2445 {
2429 unsigned char buf[8]; 2446 unsigned char buf[8];
2430 unicode_t ch; 2447 unicode_t ch;
2431 unsigned int i, len; 2448 unsigned int i, len;
2432 2449
… …
2451 { 2468 {
2452 if ((buf[len++] = cmd_getc ()) == 'i') 2469 if ((buf[len++] = cmd_getc ()) == 'i')
2453 break; /* done = 1 */ 2470 break; /* done = 1 */
2454 } 2471 }
2455 } 2472 }
2456 2473
2457 for (i = 0; i < len; i++) 2474 for (i = 0; i < len; i++)
2458 if (putc (buf[i], fd) == EOF) 2475 if (putc (buf[i], fd) == EOF)
2459 { 2476 {
2460 done = 1; 2477 done = 1;
2461 break; 2478 break;
… …
2463 } 2480 }
2464 } 2481 }
2465 2482
2466 pclose_printer (fd); 2483 pclose_printer (fd);
2467} 2484}
2468#endif /* PRINTPIPE */ 2485#endif /* PRINTPIPE */
2469/*}}} */ 2486/*}}} */
2470 2487
2471/* *INDENT-OFF* */
2472enum { 2488enum {
2473 C1_40 = 0x40, 2489 C1_40 = 0x40,
2474 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2490 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2475 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2491 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2476 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2492 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2477 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2493 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2478}; 2494};
2479/* *INDENT-ON* */
2480 2495
2481/*{{{ process non-printing single characters */ 2496/*{{{ process non-printing single characters */
2482void 2497void
2483rxvt_term::process_nonprinting (unicode_t ch) 2498rxvt_term::process_nonprinting (unicode_t ch)
2484{ 2499{
… …
2487 case C0_ESC: 2502 case C0_ESC:
2488 process_escape_seq (); 2503 process_escape_seq ();
2489 break; 2504 break;
2490 case C0_ENQ: /* terminal Status */ 2505 case C0_ENQ: /* terminal Status */
2491 if (rs[Rs_answerbackstring]) 2506 if (rs[Rs_answerbackstring])
2492 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2507 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2493 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2494 else 2508 else
2495 tt_write ((unsigned char *)VT100_ANS, 2509 tt_write (VT100_ANS, strlen (VT100_ANS));
2496 (unsigned int)STRLEN (VT100_ANS));
2497 break; 2510 break;
2498 case C0_BEL: /* bell */ 2511 case C0_BEL: /* bell */
2499 scr_bell (); 2512 scr_bell ();
2500 break; 2513 break;
2501 case C0_BS: /* backspace */ 2514 case C0_BS: /* backspace */
… …
2525 process_dcs_seq (); 2538 process_dcs_seq ();
2526 break; 2539 break;
2527 case 0x9b: /* CSI */ 2540 case 0x9b: /* CSI */
2528 process_csi_seq (); 2541 process_csi_seq ();
2529 break; 2542 break;
2530 case 0x9d: /* CSI */ 2543 case 0x9d: /* OSC */
2531 process_osc_seq (); 2544 process_osc_seq ();
2532 break; 2545 break;
2533#endif 2546#endif
2534 } 2547 }
2535} 2548}
… …
2579 break; 2592 break;
2580 case 'Z': /* identify the terminal type */ 2593 case 'Z': /* identify the terminal type */
2581 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2594 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2582 break; 2595 break;
2583 case '<': /* turn off VT52 mode */ 2596 case '<': /* turn off VT52 mode */
2584 PrivMode (0, PrivMode_vt52); 2597 priv_modes &= ~PrivMode_vt52;
2585 break; 2598 break;
2586 case 'F': /* use special graphics character set */ 2599 case 'F': /* use special graphics character set */
2587 case 'G': /* use regular character set */ 2600 case 'G': /* use regular character set */
2588 /* unimplemented */ 2601 /* unimplemented */
2589 break; 2602 break;
… …
2600void 2613void
2601rxvt_term::process_escape_seq () 2614rxvt_term::process_escape_seq ()
2602{ 2615{
2603 unicode_t ch = cmd_getc (); 2616 unicode_t ch = cmd_getc ();
2604 2617
2605 if (PrivateModes & PrivMode_vt52) 2618 if (priv_modes & PrivMode_vt52)
2606 { 2619 {
2607 process_escape_vt52 (ch); 2620 process_escape_vt52 (ch);
2608 return; 2621 return;
2609 } 2622 }
2610 2623
2611 switch (ch) 2624 switch (ch)
2612 { 2625 {
2613 /* case 1: do_tek_mode (); break; */
2614 case '#': 2626 case '#':
2615 if (cmd_getc () == '8') 2627 if (cmd_getc () == '8')
2616 scr_E (); 2628 scr_E ();
2617 break; 2629 break;
2618 case '(': 2630 case '(':
… …
2625 scr_charset_set (2, (unsigned int)cmd_getc ()); 2637 scr_charset_set (2, (unsigned int)cmd_getc ());
2626 break; 2638 break;
2627 case '+': 2639 case '+':
2628 scr_charset_set (3, (unsigned int)cmd_getc ()); 2640 scr_charset_set (3, (unsigned int)cmd_getc ());
2629 break; 2641 break;
2630#ifndef NO_FRILLS 2642#if !ENABLE_MINIMAL
2631 case '6': 2643 case '6':
2632 scr_backindex (); 2644 scr_backindex ();
2633 break; 2645 break;
2634#endif 2646#endif
2635 case '7': 2647 case '7':
2636 scr_cursor (SAVE); 2648 scr_cursor (SAVE);
2637 break; 2649 break;
2638 case '8': 2650 case '8':
2639 scr_cursor (RESTORE); 2651 scr_cursor (RESTORE);
2640 break; 2652 break;
2641#ifndef NO_FRILLS 2653#if !ENABLE_MINIMAL
2642 case '9': 2654 case '9':
2643 scr_forwardindex (); 2655 scr_forwardindex ();
2644 break; 2656 break;
2645#endif 2657#endif
2658 // DECPAM/DECPNM
2646 case '=': 2659 case '=':
2660 priv_modes |= PrivMode_aplKP;
2661 break;
2647 case '>': 2662 case '>':
2648 PrivMode ((ch == '='), PrivMode_aplKP); 2663 priv_modes &= ~PrivMode_aplKP;
2649 break; 2664 break;
2650 2665
2651 case C1_40: 2666 case C1_40:
2652 cmd_getc (); 2667 cmd_getc ();
2653 break; 2668 break;
… …
2656 break; 2671 break;
2657 2672
2658 /* 8.3.87: NEXT LINE */ 2673 /* 8.3.87: NEXT LINE */
2659 case C1_NEL: /* ESC E */ 2674 case C1_NEL: /* ESC E */
2660 { 2675 {
2661 unicode_t nlcr[] = { C0_LF, C0_CR }; 2676 wchar_t nlcr[] = { C0_LF, C0_CR };
2662 scr_add_lines (nlcr, 1, 2); 2677 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2663 } 2678 }
2664 break; 2679 break;
2665 2680
2666 /* kidnapped escape sequence: Should be 8.3.48 */ 2681 /* kidnapped escape sequence: Should be 8.3.48 */
2667 case C1_ESA: /* ESC G */ 2682 case C1_ESA: /* ESC G */
2668 process_graphics (); 2683 // used by original rxvt for rob nations own graphics mode
2684 if (cmd_getc () == 'Q')
2685 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2669 break; 2686 break;
2670 2687
2671 /* 8.3.63: CHARACTER TABULATION SET */ 2688 /* 8.3.63: CHARACTER TABULATION SET */
2672 case C1_HTS: /* ESC H */ 2689 case C1_HTS: /* ESC H */
2673 scr_set_tab (1); 2690 scr_set_tab (1);
… …
2677 case C1_RI: /* ESC M */ 2694 case C1_RI: /* ESC M */
2678 scr_index (DN); 2695 scr_index (DN);
2679 break; 2696 break;
2680 2697
2681 /* 8.3.142: SINGLE-SHIFT TWO */ 2698 /* 8.3.142: SINGLE-SHIFT TWO */
2682 /*case C1_SS2: scr_single_shift (2); break; */ 2699 /* case C1_SS2: break; */
2683 2700
2684 /* 8.3.143: SINGLE-SHIFT THREE */ 2701 /* 8.3.143: SINGLE-SHIFT THREE */
2685 /*case C1_SS3: scr_single_shift (3); break; */ 2702 /* case C1_SS3: break; */
2686 2703
2687 /* 8.3.27: DEVICE CONTROL STRING */ 2704 /* 8.3.27: DEVICE CONTROL STRING */
2688 case C1_DCS: /* ESC P */ 2705 case C1_DCS: /* ESC P */
2689 process_dcs_seq (); 2706 process_dcs_seq ();
2690 break; 2707 break;
2691 2708
2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2709 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2693 case C1_SCI: /* ESC Z */ 2710 case C1_SCI: /* ESC Z */
2694 tt_write ((const unsigned char *)ESCZ_ANSWER, 2711 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2695 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2696 break; /* steal obsolete ESC [ c */ 2712 break; /* steal obsolete ESC [ c */
2697 2713
2698 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2714 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2699 case C1_CSI: /* ESC [ */ 2715 case C1_CSI: /* ESC [ */
2700 process_csi_seq (); 2716 process_csi_seq ();
2701 break; 2717 break;
2702 2718
2703 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2719 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2704 case C1_OSC: /* ESC ] */ 2720 case C1_OSC: /* ESC ] */
2705 process_osc_seq (); 2721 process_osc_seq ();
2706 break; 2722 break;
2707 2723
2708 /* 8.3.106: RESET TO INITIAL STATE */ 2724 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2709 case 'c': 2725 case 'c':
2710 mbstate.reset (); 2726 mbstate.reset ();
2711 scr_poweron (); 2727 scr_poweron ();
2712 scrollbar_show (1); 2728 scrollBar.show (1);
2713 break; 2729 break;
2714 2730
2715 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2731 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2716 case 'n': 2732 case 'n':
2717 scr_charset_choose (2); 2733 scr_charset_choose (2);
… …
2724 } 2740 }
2725} 2741}
2726/*}}} */ 2742/*}}} */
2727 2743
2728/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2744/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2729/* *INDENT-OFF* */
2730enum { 2745enum {
2731 CSI_ICH = 0x40, 2746 CSI_ICH = 0x40,
2732 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2747 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2733 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2748 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2734 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2749 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2737 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2752 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2738 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2753 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2739 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2754 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2740}; 2755};
2741 2756
2742#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2757#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2743 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2758 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2744 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2759 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2745#define get_byte_array_bit(array, bit) \ 2760#define get_byte_array_bit(array, bit) \
2746 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2761 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2747 2762
2748const unsigned char csi_defaults[] = 2763static const unsigned char csi_defaults[] =
2749 { 2764 {
2750 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2765 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2751 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2766 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2752 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2767 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2753 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2768 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2754 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2769 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2755 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2770 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2756 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2771 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2757 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2772 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2758 }; 2773 };
2759/* *INDENT-ON* */
2760 2774
2761void 2775void
2762rxvt_term::process_csi_seq () 2776rxvt_term::process_csi_seq ()
2763{ 2777{
2764 unicode_t ch, priv, i; 2778 unicode_t ch, priv, i;
2765 unsigned int nargs, p; 2779 unsigned int nargs, p;
2766 int n, ndef; 2780 int n, ndef;
2767 int arg[ESC_ARGS]; 2781 int arg[ESC_ARGS] = { };
2768 2782
2769 for (nargs = ESC_ARGS; nargs > 0;) 2783 nargs = 0;
2770 arg[--nargs] = 0;
2771 2784
2772 priv = 0; 2785 priv = 0;
2773 ch = cmd_getc (); 2786 ch = cmd_getc ();
2774 if (ch >= '<' && ch <= '?') 2787 if ((ch >= '<' && ch <= '?') || ch == '!')
2788 {
2775 { /* '<' '=' '>' '?' */ 2789 /* '<' '=' '>' '?' '!' */
2776 priv = ch; 2790 priv = ch;
2777 ch = cmd_getc (); 2791 ch = cmd_getc ();
2778 } 2792 }
2779 2793
2780 /* read any numerical arguments */ 2794 /* read any numerical arguments */
… …
2809 ndef = get_byte_array_bit (csi_defaults, i); 2823 ndef = get_byte_array_bit (csi_defaults, i);
2810 for (p = 0; p < nargs; p++) 2824 for (p = 0; p < nargs; p++)
2811 if (arg[p] == -1) 2825 if (arg[p] == -1)
2812 arg[p] = ndef; 2826 arg[p] = ndef;
2813 2827
2814#ifdef DEBUG_CMD
2815 fprintf (stderr, "CSI ");
2816 for (p = 0; p < nargs; p++)
2817 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2818 fprintf (stderr, "%c\n", ch);
2819#endif
2820
2821 /* 2828 /*
2822 * private mode handling 2829 * private mode handling
2823 */ 2830 */
2824 if (priv) 2831 if (priv)
2825 { 2832 {
2826 switch (priv) 2833 switch (priv)
2827 { 2834 {
2828 case '>': 2835 case '>':
2829 if (ch == CSI_DA) /* secondary device attributes */ 2836 if (ch == CSI_DA) /* secondary device attributes */
2837 {
2838 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2839 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2840 //
2841 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2842 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2843 // versions.
2844 //
2830 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2845 tt_printf ("\033[>%d;95;0c", 'U');
2846 }
2831 break; 2847 break;
2848
2832 case '?': 2849 case '?':
2833 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2850 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2834 process_terminal_mode (ch, priv, nargs, arg); 2851 process_terminal_mode (ch, priv, nargs, arg);
2835 break; 2852 break;
2853
2854 case '!':
2855 if (ch == CSI_70)
2856 {
2857 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2858 scr_soft_reset ();
2859
2860 static const int pm_h[] = { 7, 25 };
2861 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2862
2863 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2864 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2836 } 2865 }
2866 break;
2867 }
2868
2837 return; 2869 return;
2838 } 2870 }
2839 2871
2840 switch (ch) 2872 switch (ch)
2841 { 2873 {
… …
2855 } 2887 }
2856 break; 2888 break;
2857#endif 2889#endif
2858 2890
2859 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2891 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2860 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2892 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2861 arg[0] = -arg[0]; 2893 arg[0] = -arg[0];
2862 /* FALLTHROUGH */ 2894 /* FALLTHROUGH */
2863 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2895 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2864 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2896 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2865 scr_gotorc (arg[0], 0, RELATIVE); 2897 scr_gotorc (arg[0], 0, RELATIVE);
2866 break; 2898 break;
2867 2899
2868 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2900 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2869 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2901 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2940 2972
2941 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2973 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2942 arg[0] = -arg[0]; 2974 arg[0] = -arg[0];
2943 /* FALLTHROUGH */ 2975 /* FALLTHROUGH */
2944 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2976 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2945 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2977 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2946 break; 2978 break;
2947 2979
2948 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2980 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2949 tt_write ((const unsigned char *)VT100_ANS, 2981 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2950 (unsigned int) (sizeof (VT100_ANS) - 1));
2951 break; 2982 break;
2952 2983
2953 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2984 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2954 process_sgr_mode (nargs, arg); 2985 process_sgr_mode (nargs, arg);
2955 break; 2986 break;
… …
2962 break; 2993 break;
2963 case 6: /* CPR requested */ 2994 case 6: /* CPR requested */
2964 scr_report_position (); 2995 scr_report_position ();
2965 break; 2996 break;
2966 case 7: /* unofficial extension */ 2997 case 7: /* unofficial extension */
2967 if (Options & Opt_insecure) 2998 if (option (Opt_insecure))
2968 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2999 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2969 break; 3000 break;
2970 case 8: /* unofficial extension */ 3001 case 8: /* unofficial extension */
2971 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3002 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2972 break; 3003 break;
2973 } 3004 }
… …
3009 break; 3040 break;
3010 3041
3011 case CSI_RM: /* 8.3.107: RESET MODE */ 3042 case CSI_RM: /* 8.3.107: RESET MODE */
3012 if (arg[0] == 4) 3043 if (arg[0] == 4)
3013 scr_insert_mode (0); 3044 scr_insert_mode (0);
3045 else if (arg[0] == 20)
3046 priv_modes &= ~PrivMode_LFNL;
3014 break; 3047 break;
3015 3048
3016 case CSI_SM: /* 8.3.126: SET MODE */ 3049 case CSI_SM: /* 8.3.126: SET MODE */
3017 if (arg[0] == 4) 3050 if (arg[0] == 4)
3018 scr_insert_mode (1); 3051 scr_insert_mode (1);
3052 else if (arg[0] == 20)
3053 priv_modes |= PrivMode_LFNL;
3019 break; 3054 break;
3020 3055
3021 /* 3056 /*
3022 * PRIVATE USE beyond this point. All CSI_7? sequences here 3057 * PRIVATE USE beyond this point. All CSI_7? sequences here
3023 */ 3058 */
… …
3035 break; 3070 break;
3036 case CSI_75: 3071 case CSI_75:
3037 scr_cursor (RESTORE); 3072 scr_cursor (RESTORE);
3038 break; 3073 break;
3039 3074
3040#ifndef NO_FRILLS 3075#if !ENABLE_MINIMAL
3041 case CSI_74: 3076 case CSI_74:
3042 process_window_ops (arg, nargs); 3077 process_window_ops (arg, nargs);
3043 break; 3078 break;
3044#endif 3079#endif
3045 3080
… …
3052 break; 3087 break;
3053 } 3088 }
3054} 3089}
3055/*}}} */ 3090/*}}} */
3056 3091
3057#ifndef NO_FRILLS 3092#if !ENABLE_MINIMAL
3058/* ARGSUSED */
3059void 3093void
3060rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3094rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3061{ 3095{
3062 int x, y; 3096 int x, y;
3063 XWindowAttributes wattr; 3097 XWindowAttributes wattr;
3064 Window wdummy; 3098 Window wdummy;
3099
3100 dLocal (Display *, dpy);
3065 3101
3066 if (nargs == 0) 3102 if (nargs == 0)
3067 return; 3103 return;
3068 3104
3069 switch (args[0]) 3105 switch (args[0])
3070 { 3106 {
3071 /* 3107 /*
3072 * commands 3108 * commands
3073 */ 3109 */
3074 case 1: /* deiconify window */ 3110 case 1: /* deiconify window */
3075 XMapWindow (display->display, TermWin.parent[0]); 3111 XMapWindow (dpy, parent);
3076 break; 3112 break;
3077 case 2: /* iconify window */ 3113 case 2: /* iconify window */
3078 XIconifyWindow (display->display, TermWin.parent[0], 3114 XIconifyWindow (dpy, parent, display->screen);
3079 DefaultScreen (display->display));
3080 break; 3115 break;
3081 case 3: /* set position (pixels) */ 3116 case 3: /* set position (pixels) */
3082 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3117 XMoveWindow (dpy, parent, args[1], args[2]);
3083 break; 3118 break;
3084 case 4: /* set size (pixels) */ 3119 case 4: /* set size (pixels) */
3085 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3120 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3086 break; 3121 break;
3087 case 5: /* raise window */ 3122 case 5: /* raise window */
3088 XRaiseWindow (display->display, TermWin.parent[0]); 3123 XRaiseWindow (dpy, parent);
3089 break; 3124 break;
3090 case 6: /* lower window */ 3125 case 6: /* lower window */
3091 XLowerWindow (display->display, TermWin.parent[0]); 3126 XLowerWindow (dpy, parent);
3092 break; 3127 break;
3093 case 7: /* refresh window */ 3128 case 7: /* refresh window */
3094 scr_touch (true); 3129 scr_touch (true);
3095 break; 3130 break;
3096 case 8: /* set size (chars) */ 3131 case 8: /* set size (chars) */
3097 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3132 set_widthheight ((unsigned int) (args[2] * fwidth),
3098 (unsigned int) (args[1] * TermWin.fheight)); 3133 (unsigned int) (args[1] * fheight));
3099 break; 3134 break;
3100 3135
3101 //case 9: NYI, TODO, restore maximized window or maximize window 3136 //case 9: NYI, TODO, restore maximized window or maximize window
3102 default: 3137 default:
3103 if (args[0] >= 24) /* set height (chars) */ 3138 if (args[0] >= 24) /* set height (chars) */
3104 set_widthheight ((unsigned int)TermWin.width, 3139 set_widthheight ((unsigned int)width,
3105 (unsigned int) (args[1] * TermWin.fheight)); 3140 (unsigned int) (args[1] * fheight));
3106 break; 3141 break;
3107
3108 3142
3109 /* 3143 /*
3110 * reports - some output format copied from XTerm 3144 * reports - some output format copied from XTerm
3111 */ 3145 */
3112 case 11: /* report window state */ 3146 case 11: /* report window state */
3113 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3147 XGetWindowAttributes (dpy, parent, &wattr);
3114 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3148 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3115 break; 3149 break;
3116 case 13: /* report window position */ 3150 case 13: /* report window position */
3117 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent, &wattr);
3118 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3152 XTranslateCoordinates (dpy, parent, wattr.root,
3119 -wattr.border_width, -wattr.border_width, 3153 -wattr.border_width, -wattr.border_width,
3120 &x, &y, &wdummy); 3154 &x, &y, &wdummy);
3121 tt_printf ("\033[3;%d;%dt", x, y); 3155 tt_printf ("\033[3;%d;%dt", x, y);
3122 break; 3156 break;
3123 case 14: /* report window size (pixels) */ 3157 case 14: /* report window size (pixels) */
3124 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3158 XGetWindowAttributes (dpy, parent, &wattr);
3125 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3159 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3126 break; 3160 break;
3127 case 18: /* report text area size (chars) */ 3161 case 18: /* report text area size (chars) */
3128 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3162 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3129 break; 3163 break;
3130 case 19: /* report window size (chars) */ 3164 case 19: /* report window size (chars) */
3131 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3165 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3132 break; 3166 break;
3133 case 20: /* report icon label */ 3167 case 20: /* report icon label */
3134 if (Options & Opt_insecure)
3135 { 3168 {
3136 char *s; 3169 char *s;
3137 XGetIconName (display->display, TermWin.parent[0], &s); 3170 XGetIconName (dpy, parent, &s);
3138 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3171 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3172 XFree (s);
3139 } 3173 }
3140 break; 3174 break;
3141 case 21: /* report window title */ 3175 case 21: /* report window title */
3142 if (Options & Opt_insecure)
3143 { 3176 {
3144 char *s; 3177 char *s;
3145 XFetchName (display->display, TermWin.parent[0], &s); 3178 XFetchName (dpy, parent, &s);
3146 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3179 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3180 XFree (s);
3147 } 3181 }
3148 break; 3182 break;
3149 } 3183 }
3150} 3184}
3151#endif 3185#endif
3152 3186
3153/*----------------------------------------------------------------------*/ 3187/*----------------------------------------------------------------------*/
3154/* 3188/*
3155 * get input up until STRING TERMINATOR (or BEL) 3189 * get input up until STRING TERMINATOR (or BEL)
3156 * ends_how is terminator used. returned input must be free()'d 3190 * ends_how is terminator used. returned input must be free()'d
3157 */ 3191 */
3158unsigned char * 3192char *
3159rxvt_term::get_to_st (unicode_t &ends_how) 3193rxvt_term::get_to_st (unicode_t &ends_how)
3160{ 3194{
3161 unicode_t prev = 0, ch; 3195 unicode_t ch;
3196 bool seen_esc = false;
3162 unsigned int n = 0; 3197 unsigned int n = 0;
3163 unsigned char *s;
3164 unsigned char string[STRING_MAX]; 3198 wchar_t string[STRING_MAX];
3165 3199
3166 while ((ch = cmd_getc ()) != NOCHAR) 3200 while ((ch = cmd_getc ()) != NOCHAR)
3167 { 3201 {
3168 if (prev == C0_ESC) 3202 if (seen_esc)
3169 { 3203 {
3170 if (ch == 0x5c) /* 7bit ST */ 3204 if (ch == 0x5c) /* 7bit ST */
3171 break; 3205 break;
3172 else 3206 else
3173 return NULL; 3207 return NULL;
3174 } 3208 }
3209 else if (ch == C0_ESC)
3210 {
3211 seen_esc = true;
3212 continue;
3213 }
3175 else if (ch == C0_BEL || ch == CHAR_ST) 3214 else if (ch == C0_BEL || ch == CHAR_ST)
3176 break; 3215 break;
3216 else if (ch == C0_SYN)
3217 ch = cmd_get8 ();
3177 else if (ch < 0x20) 3218 else if (ch < 0x20)
3178 return NULL; /* other control character - exit */ 3219 return NULL; /* other control character - exit */
3179 3220
3180 if (n >= sizeof (string) - 1) 3221 seen_esc = false;
3222
3223 if (n >= STRING_MAX - 1)
3181 // stop at some sane length 3224 // stop at some sane length
3182 return NULL; 3225 return NULL;
3183 3226
3184 if (ch == C0_SYN)
3185 {
3186 string[n++] = cmd_get8 ();
3187 prev = 0;
3188 }
3189 else
3190 string[n++] = prev = ch; 3227 string[n++] = ch;
3191 } 3228 }
3192 3229
3193 string[n++] = '\0'; 3230 string[n++] = '\0';
3194 3231
3195 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3196 return NULL;
3197
3198 ends_how = (ch == 0x5c ? C0_ESC : ch); 3232 ends_how = (ch == 0x5c ? C0_ESC : ch);
3199 STRNCPY (s, string, n); 3233
3200 return s; 3234 return rxvt_wcstombs (string);
3201} 3235}
3202 3236
3203/*----------------------------------------------------------------------*/ 3237/*----------------------------------------------------------------------*/
3204/* 3238/*
3205 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3239 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3206 */ 3240 */
3207void 3241void
3208rxvt_term::process_dcs_seq () 3242rxvt_term::process_dcs_seq ()
3209{ 3243{
3210 unsigned char *s;
3211 unicode_t eh;
3212
3213 /* 3244 /*
3214 * Not handled yet 3245 * Not handled yet
3215 */ 3246 */
3247
3248 unicode_t eh;
3216 s = get_to_st (eh); 3249 char *s = get_to_st (eh);
3217 if (s) 3250 if (s)
3218 free (s); 3251 free (s);
3219 3252
3220 return; 3253 return;
3221} 3254}
… …
3225 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3258 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3226 */ 3259 */
3227void 3260void
3228rxvt_term::process_osc_seq () 3261rxvt_term::process_osc_seq ()
3229{ 3262{
3230 unicode_t ch, eh;
3231 int arg; 3263 int arg;
3232 3264
3233 ch = cmd_getc (); 3265 unicode_t ch = cmd_getc ();
3234 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3266 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3235 arg = arg * 10 + (ch - '0'); 3267 arg = arg * 10 + (ch - '0');
3236 3268
3237 if (ch == ';') 3269 if (ch == ';')
3238 { 3270 {
3271 unicode_t eh;
3239 unsigned char *s = get_to_st (eh); 3272 char *s = get_to_st (eh);
3240 3273
3241 if (s) 3274 if (s)
3242 { 3275 {
3243 process_xterm_seq (arg, (char *)s, eh); 3276 process_xterm_seq (arg, s, eh);
3244 free (s); 3277 free (s);
3245 } 3278 }
3246 } 3279 }
3247} 3280}
3248 3281
3249void 3282void
3250rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3283rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3251{ 3284{
3252 if (str[0] == '?' && !str[1]) 3285 if (str[0] == '?' && !str[1])
3253 { 3286 {
3254 if (Options & Opt_insecure) 3287 rgba c;
3255 { 3288 pix_colors_focused[color].get (c);
3256 unsigned short r, g, b; 3289
3257 PixColors[color].get (display, r, g, b); 3290#if XFT
3291 if (c.a != rgba::MAX_CC)
3292 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3293 else
3294#endif
3258 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3295 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3259 }
3260 } 3296 }
3261 else 3297 else
3262 set_window_color (color, str); 3298 set_window_color (color, str);
3263} 3299}
3264 3300
3265/* 3301/*
3266 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3302 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3267 * 0 = change iconName/title
3268 * 1 = change iconName
3269 * 2 = change title
3270 * 4 = change color
3271 * 10 = change fg color
3272 * 11 = change bg color
3273 * 12 = change text color
3274 * 13 = change mouse foreground color
3275 * 17 = change highlight character colour
3276 * 18 = change bold character color
3277 * 19 = change underlined character color
3278 * 46 = change logfile (not implemented)
3279 * 50 = change font
3280 *
3281 * rxvt extensions:
3282 * 20 = bg pixmap
3283 * 39 = change default fg color
3284 * 49 = change default bg color
3285 * 55 = dump scrollback buffer and all of screen
3286 * 701 = change locale
3287 * 702 = find font
3288 * 703 = menu
3289 */ 3303 */
3290void 3304void
3291rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3305rxvt_term::process_xterm_seq (int op, char *str, char resp)
3292{ 3306{
3293 int changed = 0;
3294 int color; 3307 int color;
3295 char *buf, *name; 3308 char *buf, *name;
3296 bool query = str[0] == '?' && !str[1]; 3309 bool query = str[0] == '?' && !str[1];
3310 int saveop = op;
3311
3312 dLocal (Display *, dpy);
3297 3313
3298 assert (str != NULL); 3314 assert (str != NULL);
3315
3316 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3317 return;
3318
3299 switch (op) 3319 switch (op)
3300 { 3320 {
3301 case XTerm_name: 3321 case XTerm_name:
3302 set_title (str); 3322 set_title (str);
3303 /* FALLTHROUGH */ 3323 /* FALLTHROUGH */
… …
3308 set_title (str); 3328 set_title (str);
3309 break; 3329 break;
3310 case XTerm_property: 3330 case XTerm_property:
3311 if (str[0] == '?') 3331 if (str[0] == '?')
3312 { 3332 {
3313 Atom prop = XInternAtom (display->display, str + 1, True); 3333 Atom prop = display->atom (str + 1);
3314 Atom actual_type; 3334 Atom actual_type;
3315 int actual_format; 3335 int actual_format;
3316 unsigned long nitems; 3336 unsigned long nitems;
3317 unsigned long bytes_after; 3337 unsigned long bytes_after;
3318 unsigned char *value = 0; 3338 unsigned char *value = 0;
3319 const char *str = ""; 3339 const char *str = "";
3320 3340
3321 if (prop 3341 if (prop
3322 && XGetWindowProperty (display->display, TermWin.parent[0], 3342 && XGetWindowProperty (dpy, parent,
3323 prop, 0, 1<<16, 0, AnyPropertyType, 3343 prop, 0, 1<<16, 0, AnyPropertyType,
3324 &actual_type, &actual_format, 3344 &actual_type, &actual_format,
3325 &nitems, &bytes_after, &value) == Success 3345 &nitems, &bytes_after, &value) == Success
3326 && actual_type != None 3346 && actual_type != None
3327 && actual_format == 8) 3347 && actual_format == 8)
3328 str = (const char *)(value); 3348 str = (const char *)(value);
3329 3349
3330 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3350 tt_printf ("\033]%d;%s%c", op, str, resp);
3331 3351
3332 XFree (value); 3352 XFree (value);
3333 } 3353 }
3334 else 3354 else
3335 { 3355 {
3336 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3356 char *eq = strchr (str, '=');
3337 3357
3338 if (eq) 3358 if (eq)
3339 { 3359 {
3340 *eq = 0; 3360 *eq = 0;
3341 XChangeProperty (display->display, TermWin.parent[0], 3361 set_utf8_property (display->atom (str), eq + 1);
3342 display->atom (str), XA_STRING, 8,
3343 PropModeReplace, (unsigned char *)eq + 1,
3344 strlen (eq + 1));
3345 } 3362 }
3346 else 3363 else
3347 XDeleteProperty (display->display, TermWin.parent[0], 3364 XDeleteProperty (dpy, parent,
3348 display->atom (str)); 3365 display->atom (str));
3349 } 3366 }
3350 break; 3367 break;
3351 3368
3352 case XTerm_Color: 3369 case XTerm_Color:
3353 for (buf = (char *)str; buf && *buf;) 3370 for (buf = (char *)str; buf && *buf;)
3354 { 3371 {
3355 if ((name = STRCHR (buf, ';')) == NULL) 3372 if ((name = strchr (buf, ';')) == NULL)
3356 break; 3373 break;
3357 3374
3358 *name++ = '\0'; 3375 *name++ = '\0';
3359 color = atoi (buf); 3376 color = atoi (buf) + minCOLOR;
3360 3377
3361 if (color < 0 || color >= TOTAL_COLORS) 3378 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3362 break; 3379 break;
3363 3380
3364 if ((buf = STRCHR (name, ';')) != NULL) 3381 if ((buf = strchr (name, ';')) != NULL)
3365 *buf++ = '\0'; 3382 *buf++ = '\0';
3366 3383
3367 if (name[0] == '?' && !name[1]) 3384 process_color_seq (op, color, name, resp);
3368 {
3369 if (Options & Opt_insecure)
3370 {
3371 unsigned short r, g, b;
3372 PixColors[color + minCOLOR].get (display, r, g, b);
3373 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3374 }
3375 }
3376 else
3377 set_window_color (color + minCOLOR, name);
3378 } 3385 }
3379 break; 3386 break;
3387 case Rxvt_restoreFG:
3380 case XTerm_Color00: 3388 case XTerm_Color00:
3381 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3389 process_color_seq (op, Color_fg, str, resp);
3382 break; 3390 break;
3391 case Rxvt_restoreBG:
3383 case XTerm_Color01: 3392 case XTerm_Color01:
3384 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3393 process_color_seq (op, Color_bg, str, resp);
3385 break; 3394 break;
3386#ifndef NO_CURSORCOLOR 3395#ifndef NO_CURSORCOLOR
3387 case XTerm_Color_cursor: 3396 case XTerm_Color_cursor:
3388 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3397 process_color_seq (op, Color_cursor, str, resp);
3389 break; 3398 break;
3390#endif 3399#endif
3391 case XTerm_Color_pointer_fg: 3400 case XTerm_Color_pointer_fg:
3392 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3401 process_color_seq (op, Color_pointer_fg, str, resp);
3393 break; 3402 break;
3394 case XTerm_Color_pointer_bg: 3403 case XTerm_Color_pointer_bg:
3395 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3404 process_color_seq (op, Color_pointer_bg, str, resp);
3396 break; 3405 break;
3406#ifdef OPTION_HC
3407 case XTerm_Color_HC:
3408 process_color_seq (op, Color_HC, str, resp);
3409 break;
3410 case XTerm_Color_HTC:
3411 process_color_seq (op, Color_HTC, str, resp);
3412 break;
3413#endif
3397#ifndef NO_BOLD_UNDERLINE_REVERSE 3414#ifndef NO_BOLD_UNDERLINE_REVERSE
3398 case XTerm_Color_BD: 3415 case URxvt_Color_BD:
3399 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3416 process_color_seq (op, Color_BD, str, resp);
3400 break; 3417 break;
3401 case XTerm_Color_UL: 3418 case URxvt_Color_UL:
3402 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3419 process_color_seq (op, Color_UL, str, resp);
3403 break; 3420 break;
3404 case XTerm_Color_RV: 3421 case URxvt_Color_IT:
3422 process_color_seq (op, Color_IT, str, resp);
3423 break;
3424#endif
3425 case URxvt_Color_border:
3405 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3426 process_color_seq (op, Color_border, str, resp);
3406 break; 3427 break;
3407#endif 3428#if ENABLE_TRANSPARENCY
3429 case URxvt_Color_tint:
3430 process_color_seq (op, Color_tint, str, resp);
3431 {
3432 bool changed = false;
3408 3433
3434 if (ISSET_PIXCOLOR (Color_tint))
3435 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3436
3437 if (changed)
3438 update_background ();
3439 }
3440
3441 break;
3442#endif
3443
3444#if BG_IMAGE_FROM_FILE
3409 case XTerm_Pixmap: 3445 case Rxvt_Pixmap:
3410 if (*str != ';') 3446 if (!strcmp (str, "?"))
3411 { 3447 {
3412#if XPM_BACKGROUND 3448 char str[256];
3413 scale_pixmap (""); /* reset to default scaling */
3414 set_bgPixmap (str); /* change pixmap */
3415#endif
3416 scr_touch (true);
3417 }
3418 while ((str = STRCHR (str, ';')) != NULL)
3419 {
3420 str++;
3421#if XPM_BACKGROUND
3422 changed += scale_pixmap (str);
3423#endif
3424 3449
3425 } 3450 sprintf (str, "[%dx%d+%d+%d]",
3426 if (changed) 3451 min (h_scale, 32767), min (v_scale, 32767),
3427 { 3452 min (h_align, 32767), min (v_align, 32767));
3428#ifdef XPM_BACKGROUND 3453 process_xterm_seq (XTerm_title, str, CHAR_ST);
3429 resize_pixmap ();
3430#endif
3431 scr_touch (true);
3432 }
3433 break;
3434
3435 case XTerm_restoreFG:
3436 set_window_color (Color_fg, str);
3437 break;
3438 case XTerm_restoreBG:
3439 set_window_color (Color_bg, str);
3440 break;
3441
3442 case XTerm_logfile:
3443 // TODO, when secure mode?
3444 break;
3445
3446 case XTerm_font:
3447 if (query)
3448 {
3449 if (Options & Opt_insecure)
3450 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3451 TermWin.fontset->fontdesc
3452 ? TermWin.fontset->fontdesc
3453 : "",
3454 resp);
3455 }
3456 else
3457 change_font (str);
3458 break;
3459
3460#ifndef NO_FRILLS
3461 case XTerm_locale:
3462 if (query)
3463 {
3464 if (Options & Opt_insecure)
3465 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3466 } 3454 }
3467 else 3455 else
3468 { 3456 {
3469 set_locale (str); 3457 bool changed = false;
3470# ifdef USE_XIM 3458
3471 im_cb (); 3459 if (*str != ';')
3472# endif 3460 {
3461 if (bg_set_file (str)) /* change pixmap */
3462 changed = true;
3463 }
3464 else
3465 {
3466 str++;
3467 if (bg_set_geometry (str, true))
3468 changed = true;
3469 }
3470
3471 if (changed)
3472 {
3473 if (bg_window_position_sensitive ())
3474 {
3475 int x, y;
3476 get_window_origin (x, y);
3477 bg_set_position (x, y);
3478 }
3479 update_background ();
3480 }
3473 } 3481 }
3474 break; 3482 break;
3483#endif
3475 3484
3476 case XTerm_findfont: 3485 case XTerm_logfile:
3477 if (Options & Opt_insecure) 3486 // TODO, when secure mode?
3478 {
3479 int fid = TermWin.fontset->find_font (atoi (str));
3480 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3481 fid, (*TermWin.fontset)[fid]->name, resp);
3482 }
3483 break;
3484#endif
3485
3486#ifdef MENUBAR
3487 case XTerm_Menu:
3488 if (Options & Opt_insecure)
3489 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3490 break; 3487 break;
3491#endif 3488
3492#if 0 3489#if 0
3493 case XTerm_dumpscreen: /* no error notices */ 3490 case Rxvt_dumpscreen: /* no error notices */
3494 { 3491 {
3495 int fd; 3492 int fd;
3496 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3493 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3497 { 3494 {
3498 scr_dump (fd); 3495 scr_dump (fd);
3499 close (fd); 3496 close (fd);
3500 } 3497 }
3501 } 3498 }
3499 break;
3500#endif
3501 case XTerm_font:
3502 op = URxvt_font;
3503 case URxvt_font:
3504#if ENABLE_STYLES
3505 case URxvt_boldFont:
3506 case URxvt_italicFont:
3507 case URxvt_boldItalicFont:
3508#endif
3509 if (query)
3510 tt_printf ("\33]%d;%-.250s%c", saveop,
3511 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3512 ? fontset[op - URxvt_font]->fontdesc : "",
3513 resp);
3514 else
3515 {
3516 const char *&res = rs[Rs_font + (op - URxvt_font)];
3517
3518 res = strdup (str);
3519 allocated.push_back ((void *)res);
3520 set_fonts ();
3521 }
3522 break;
3523
3524 case URxvt_version:
3525 if (query)
3526 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3527 op,
3528 rs[Rs_name], VERSION[0], VERSION[2],
3529 resp);
3530 break;
3531
3532#if !ENABLE_MINIMAL
3533 case URxvt_locale:
3534 if (query)
3535 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3536 else
3537 {
3538 set_locale (str);
3539 pty->set_utf8_mode (enc_utf8);
3540 init_xlocale ();
3541 }
3542 break;
3543
3544 case URxvt_view_up:
3545 case URxvt_view_down:
3546 {
3547 int lines = atoi (str);
3548
3549 if (lines)
3550 scr_page (op == URxvt_view_up ? UP : DN, lines);
3551 else
3552 scr_erase_savelines ();
3553 }
3554
3555 break;
3556#endif
3557
3558#if ENABLE_PERL
3559 case URxvt_perl:
3560 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3502 break; 3561 break;
3503#endif 3562#endif
3504 } 3563 }
3505} 3564}
3506/*----------------------------------------------------------------------*/ 3565/*----------------------------------------------------------------------*/
… …
3520{ 3579{
3521 int state; 3580 int state;
3522 3581
3523 if (mode == 's') 3582 if (mode == 's')
3524 { 3583 {
3525 SavedModes |= (PrivateModes & bit); 3584 SavedModes |= (priv_modes & bit);
3526 return -1; 3585 return -1;
3527 } 3586 }
3528 else 3587 else
3529 { 3588 {
3530 if (mode == 'r') 3589 if (mode == 'r')
3531 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3590 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3532 else 3591 else
3533 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3592 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3534 PrivMode (state, bit); 3593
3594 if (state)
3595 priv_modes |= bit;
3596 else
3597 priv_modes &= ~bit;
3535 } 3598 }
3536 3599
3537 return state; 3600 return state;
3538} 3601}
3539 3602
3540/* we're not using priv _yet_ */ 3603/* we're not using priv _yet_ */
3541void 3604void
3542rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3605rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3543{ 3606{
3544 unsigned int i, j; 3607 unsigned int i, j;
3545 int state; 3608 int state;
3546 3609
3547 static const struct 3610 static const struct
3548 { 3611 {
3549 const int argval; 3612 const int argval;
3550 const unsigned long bit; 3613 const unsigned long bit;
3551 }
3552
3553 argtopriv[] = { 3614 } argtopriv[] = {
3554 { 1, PrivMode_aplCUR }, 3615 { 1, PrivMode_aplCUR }, // DECCKM
3555 { 2, PrivMode_vt52 }, 3616 { 2, PrivMode_vt52 }, // DECANM
3556 { 3, PrivMode_132 }, 3617 { 3, PrivMode_132 }, // DECCOLM
3557 { 4, PrivMode_smoothScroll }, 3618 { 4, PrivMode_smoothScroll }, // DECSCLM
3558 { 5, PrivMode_rVideo }, 3619 { 5, PrivMode_rVideo }, // DECSCNM
3559 { 6, PrivMode_relOrigin }, 3620 { 6, PrivMode_relOrigin }, // DECOM
3560 { 7, PrivMode_Autowrap }, 3621 { 7, PrivMode_Autowrap }, // DECAWM
3622 // 8, auto-repeat keys // DECARM
3561 { 9, PrivMode_MouseX10 }, 3623 { 9, PrivMode_MouseX10 },
3562#ifdef menuBar_esc 3624 // 18 end FF to printer after print screen
3563 { menuBar_esc, PrivMode_menuBar }, 3625 // 19 Print screen prints full screen/scroll region
3564#endif 3626 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3565#ifdef scrollBar_esc 3627#ifdef scrollBar_esc
3566 { scrollBar_esc, PrivMode_scrollBar }, 3628 { scrollBar_esc, PrivMode_scrollBar },
3567#endif 3629#endif
3568 // 18, 19 printing-related
3569 { 25, PrivMode_VisibleCursor },
3570 // 30 show scrollbar rxvt. extension
3571 { 35, PrivMode_ShiftKeys }, // rxvt extension 3630 { 35, PrivMode_ShiftKeys }, // rxvt extension
3631 // 38, tektronix mode // DECTEK
3572 { 40, PrivMode_132OK }, 3632 { 40, PrivMode_132OK },
3573 // 41 xterm more fixes NYI 3633 // 41 xterm more fixes NYI
3574 // 45 margin bell NYI 3634 // 45 margin bell NYI
3575 // 46 start logging 3635 // 46 start logging
3576 { 47, PrivMode_Screen }, 3636 { 47, PrivMode_Screen },
3577 { 66, PrivMode_aplKP }, 3637 { 66, PrivMode_aplKP }, // DECNKM
3578#ifndef NO_BACKSPACE_KEY 3638#ifndef NO_BACKSPACE_KEY
3579 { 67, PrivMode_BackSpace }, 3639 { 67, PrivMode_BackSpace }, // DECBKM
3580#endif 3640#endif
3581 { 1000, PrivMode_MouseX11 }, 3641 { 1000, PrivMode_MouseX11 },
3582 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3642 { 1002, PrivMode_MouseBtnEvent },
3583 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3643 { 1003, PrivMode_MouseAnyEvent },
3584 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3644#if ENABLE_FRILLS
3645 { 1005, PrivMode_ExtModeMouse },
3646#endif
3585 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3647 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3586 { 1011, PrivMode_Keypress }, // rxvt extension 3648 { 1011, PrivMode_Keypress }, // rxvt extension
3649#if ENABLE_FRILLS
3650 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3651#endif
3587 // 1035 enable modifiers for alt, numlock NYI 3652 // 1035 enable modifiers for alt, numlock NYI
3588 // 1036 send ESC for meta keys NYI 3653 // 1036 send ESC for meta keys NYI
3589 // 1037 send DEL for keypad delete NYI 3654 // 1037 send DEL for keypad delete NYI
3590 { 1047, PrivMode_Screen }, 3655 { 1047, PrivMode_Screen },
3591 // 1048 save and restore cursor 3656 // 1048 save and restore cursor, implemented in code
3592 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3657 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3593 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3658 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3659 { 2004, PrivMode_BracketPaste },
3594 }; 3660 };
3595 3661
3596 if (nargs == 0) 3662 if (nargs == 0)
3597 return; 3663 return;
3598 3664
… …
3605 for (i = 0; i < nargs; i++) 3671 for (i = 0; i < nargs; i++)
3606 { 3672 {
3607 state = -1; 3673 state = -1;
3608 3674
3609 /* basic handling */ 3675 /* basic handling */
3610 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3676 for (j = 0; j < ecb_array_length (argtopriv); j++)
3611 if (argtopriv[j].argval == arg[i]) 3677 if (argtopriv[j].argval == arg[i])
3612 { 3678 {
3613 state = privcases (mode, argtopriv[j].bit); 3679 state = privcases (mode, argtopriv[j].bit);
3614 break; 3680 break;
3615 } 3681 }
3616 3682
3617 /* extra handling for values with state unkept */ 3683 /* extra handling for values with state unkept */
3618 switch (arg[i]) 3684 switch (arg[i])
3619 { 3685 {
3686#if ENABLE_STYLES
3687 case 1021:
3688 set_option (Opt_intensityStyles, mode);
3689
3690 scr_touch (true);
3691 break;
3692#endif
3620 case 1048: /* alternative cursor save */ 3693 case 1048: /* alternative cursor save */
3621 if (Options & Opt_secondaryScreen) 3694 if (option (Opt_secondaryScreen))
3622 if (mode == 0) 3695 if (mode == 0)
3623 scr_cursor (RESTORE); 3696 scr_cursor (RESTORE);
3624 else if (mode == 1) 3697 else if (mode == 1)
3625 scr_cursor (SAVE); 3698 scr_cursor (SAVE);
3626 break; 3699 break;
… …
3634 case 2: /* VT52 mode */ 3707 case 2: /* VT52 mode */
3635 /* oddball mode. should be set regardless of set/reset 3708 /* oddball mode. should be set regardless of set/reset
3636 * parameter. Return from VT52 mode with an ESC < from 3709 * parameter. Return from VT52 mode with an ESC < from
3637 * within VT52 mode 3710 * within VT52 mode
3638 */ 3711 */
3639 PrivMode (1, PrivMode_vt52); 3712 priv_modes |= PrivMode_vt52;
3640 break; 3713 break;
3641 case 3: /* 80/132 */ 3714 case 3: /* 80/132 */
3642 if (PrivateModes & PrivMode_132OK) 3715 if (priv_modes & PrivMode_132OK)
3643 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3716 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3644 break; 3717 break;
3645 case 4: /* smooth scrolling */ 3718 case 4: /* smooth scrolling */
3646 if (state) 3719 set_option (Opt_jumpScroll, !state);
3647 Options &= ~Opt_jumpScroll;
3648 else
3649 Options |= Opt_jumpScroll;
3650 break; 3720 break;
3651 case 5: /* reverse video */ 3721 case 5: /* reverse video */
3652 scr_rvideo_mode (state); 3722 scr_rvideo_mode (state);
3653 break; 3723 break;
3654 case 6: /* relative/absolute origins */ 3724 case 6: /* relative/absolute origins */
… …
3658 scr_autowrap (state); 3728 scr_autowrap (state);
3659 break; 3729 break;
3660 /* case 8: - auto repeat, can't do on a per window basis */ 3730 /* case 8: - auto repeat, can't do on a per window basis */
3661 case 9: /* X10 mouse reporting */ 3731 case 9: /* X10 mouse reporting */
3662 if (state) /* orthogonal */ 3732 if (state) /* orthogonal */
3663 PrivateModes &= ~PrivMode_MouseX11; 3733 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3664 break; 3734 break;
3665#ifdef menuBar_esc
3666 case menuBar_esc:
3667#ifdef MENUBAR
3668 map_menuBar (state);
3669#endif
3670 break;
3671#endif
3672#ifdef scrollBar_esc 3735#ifdef scrollBar_esc
3673 case scrollBar_esc: 3736 case scrollBar_esc:
3674 if (scrollbar_mapping (state)) 3737 scrollBar.map (state);
3675 {
3676 resize_all_windows (0, 0, 0); 3738 resize_all_windows (0, 0, 0);
3677 scr_touch (true); 3739 scr_touch (true);
3678 }
3679 break; 3740 break;
3680#endif 3741#endif
3681 case 25: /* visible/invisible cursor */ 3742 case 25: /* visible/invisible cursor */
3682 scr_cursor_visible (state); 3743 scr_cursor_visible (state);
3683 break; 3744 break;
… …
3688 break; 3749 break;
3689 /* case 66: - application key pad */ 3750 /* case 66: - application key pad */
3690 /* case 67: - backspace key */ 3751 /* case 67: - backspace key */
3691 case 1000: /* X11 mouse reporting */ 3752 case 1000: /* X11 mouse reporting */
3692 if (state) /* orthogonal */ 3753 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX10; 3754 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3755 break;
3695#if 0
3696 case 1001: 3756 case 1002:
3697 break; /* X11 mouse highlighting */ 3757 case 1003:
3698#endif 3758 if (state)
3759 {
3760 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3761 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3762 mouse_row = mouse_col = 0;
3763 vt_emask_mouse = PointerMotionMask;
3764 }
3765 else
3766 vt_emask_mouse = NoEventMask;
3767
3768 vt_select_input ();
3769 break;
3699 case 1010: /* scroll to bottom on TTY output inhibit */ 3770 case 1010: /* scroll to bottom on TTY output inhibit */
3700 if (state)
3701 Options &= ~Opt_scrollTtyOutput;
3702 else
3703 Options |= Opt_scrollTtyOutput; 3771 set_option (Opt_scrollTtyOutput, !state);
3704 break; 3772 break;
3705 case 1011: /* scroll to bottom on key press */ 3773 case 1011: /* scroll to bottom on key press */
3706 if (state)
3707 Options |= Opt_scrollTtyKeypress; 3774 set_option (Opt_scrollTtyKeypress, state);
3708 else
3709 Options &= ~Opt_scrollTtyKeypress;
3710 break; 3775 break;
3711 case 1047: /* secondary screen w/ clearing last */ 3776 case 1047: /* secondary screen w/ clearing last */
3712 if (Options & Opt_secondaryScreen) 3777 if (option (Opt_secondaryScreen))
3713 if (current_screen != PRIMARY) 3778 if (!state)
3714 scr_erase_screen (2); 3779 scr_erase_screen (2);
3780
3715 scr_change_screen (state); 3781 scr_change_screen (state);
3716 break; 3782 break;
3717 case 1049: /* secondary screen w/ clearing first */ 3783 case 1049: /* secondary screen w/ clearing first */
3784 if (option (Opt_secondaryScreen))
3785 if (state)
3786 scr_cursor (SAVE);
3787
3718 scr_change_screen (state); 3788 scr_change_screen (state);
3789
3719 if (Options & Opt_secondaryScreen) 3790 if (option (Opt_secondaryScreen))
3720 if (current_screen != PRIMARY) 3791 if (state)
3721 scr_erase_screen (2); 3792 scr_erase_screen (2);
3793 else
3794 scr_cursor (RESTORE);
3722 break; 3795 break;
3723 default: 3796 default:
3724 break; 3797 break;
3725 } 3798 }
3726 } 3799 }
… …
3750 rendset = 0, rendstyle = ~RS_None; 3823 rendset = 0, rendstyle = ~RS_None;
3751 break; 3824 break;
3752 case 1: 3825 case 1:
3753 rendset = 1, rendstyle = RS_Bold; 3826 rendset = 1, rendstyle = RS_Bold;
3754 break; 3827 break;
3828 //case 2: // low intensity
3829 case 3:
3830 rendset = 1, rendstyle = RS_Italic;
3831 break;
3755 case 4: 3832 case 4:
3756 rendset = 1, rendstyle = RS_Uline; 3833 rendset = 1, rendstyle = RS_Uline;
3757 break; 3834 break;
3758 case 5: 3835 case 5: // slowly blinking
3836 case 6: // rapidly blinking
3759 rendset = 1, rendstyle = RS_Blink; 3837 rendset = 1, rendstyle = RS_Blink;
3760 break; 3838 break;
3761 //case 6: // scoansi light background 3839 //case 6: // scoansi light background
3762 case 7: 3840 case 7:
3763 rendset = 1, rendstyle = RS_RVid; 3841 rendset = 1, rendstyle = RS_RVid;
3764 break; 3842 break;
3765 case 8: 3843 case 8:
3766 // invisible. NYI 3844 // invisible. NYI
3767 break; 3845 break;
3846 //case 9: // crossed out
3768 //case 10: // scoansi acs off 3847 //case 10: // scoansi acs off, primary font
3769 //case 11: // scoansi acs on 3848 //case 11: // scoansi acs on, first alt font
3770 //case 12: // scoansi acs on, |0x80 3849 //case 12: // scoansi acs on, |0x80, second alt font
3771 case 21: // disable bold, blink and invis (some terminals use this) 3850 //...
3851 //case 19: // ninth alt font
3852 //case 20: // gothic
3853 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3772 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3854 rendset = 0, rendstyle = RS_Bold;
3773 break; 3855 break;
3774 case 22: 3856 case 22: // normal intensity
3775 rendset = 0, rendstyle = RS_Bold; 3857 rendset = 0, rendstyle = RS_Bold;
3858 break;
3859 case 23: // disable italic
3860 rendset = 0, rendstyle = RS_Italic;
3776 break; 3861 break;
3777 case 24: 3862 case 24:
3778 rendset = 0, rendstyle = RS_Uline; 3863 rendset = 0, rendstyle = RS_Uline;
3779 break; 3864 break;
3780 case 25: 3865 case 25:
3781 rendset = 0, rendstyle = RS_Blink; 3866 rendset = 0, rendstyle = RS_Blink;
3782 break; 3867 break;
3868 case 26: // variable spacing (iso 8613)
3869 rendset = 0, rendstyle = RS_Blink;
3870 break;
3783 case 27: 3871 case 27:
3784 rendset = 0, rendstyle = RS_RVid; 3872 rendset = 0, rendstyle = RS_RVid;
3785 break; 3873 break;
3786 case 28:
3787 // visible. NYI 3874 //case 28: // visible. NYI
3788 break; 3875 //case 29: // not crossed-out
3789 } 3876 }
3790 3877
3791 if (rendset != -1) 3878 if (rendset != -1)
3792 { 3879 {
3793 scr_rendition (rendset, rendstyle); 3880 scr_rendition (rendset, rendstyle);
… …
3804 case 35: 3891 case 35:
3805 case 36: 3892 case 36:
3806 case 37: 3893 case 37:
3807 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3894 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3808 break; 3895 break;
3809#ifdef TTY_256COLOR 3896 case 38: // set fg color, ISO 8613-6
3810 case 38:
3811 if (nargs > i + 2 && arg[i + 1] == 5) 3897 if (nargs > i + 2 && arg[i + 1] == 5)
3812 { 3898 {
3813 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3899 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3814 i += 2; 3900 i += 2;
3815 } 3901 }
3816 break; 3902 break;
3817#endif
3818 case 39: /* default fg */ 3903 case 39: /* default fg */
3819 scr_color (Color_fg, Color_fg); 3904 scr_color (Color_fg, Color_fg);
3820 break; 3905 break;
3821 3906
3822 case 40: 3907 case 40:
… …
3827 case 45: 3912 case 45:
3828 case 46: 3913 case 46:
3829 case 47: 3914 case 47:
3830 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3915 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3831 break; 3916 break;
3832#ifdef TTY_256COLOR 3917 case 48: // set bg color, ISO 8613-6
3833 case 48:
3834 if (nargs > i + 2 && arg[i + 1] == 5) 3918 if (nargs > i + 2 && arg[i + 1] == 5)
3835 { 3919 {
3836 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3920 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3837 i += 2; 3921 i += 2;
3838 } 3922 }
3839 break; 3923 break;
3840#endif
3841 case 49: /* default bg */ 3924 case 49: /* default bg */
3842 scr_color (Color_bg, Color_bg); 3925 scr_color (Color_bg, Color_bg);
3843 break; 3926 break;
3844 3927
3845#ifndef NO_BRIGHTCOLOR 3928 //case 50: // not variable spacing
3929
3930#if !ENABLE_MINIMAL
3846 case 90: 3931 case 90:
3847 case 91: /* set bright fg color */ 3932 case 91: /* set bright fg color */
3848 case 92: 3933 case 92:
3849 case 93: 3934 case 93:
3850 case 94: 3935 case 94:
3851 case 95: 3936 case 95:
3852 case 96: 3937 case 96:
3853 case 97: 3938 case 97:
3854 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3939 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3855 Color_fg);
3856 break; 3940 break;
3857 case 100: 3941 case 100:
3858 case 101: /* set bright bg color */ 3942 case 101: /* set bright bg color */
3859 case 102: 3943 case 102:
3860 case 103: 3944 case 103:
3861 case 104: 3945 case 104:
3862 case 105: 3946 case 105:
3863 case 106: 3947 case 106:
3864 case 107: 3948 case 107:
3865 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3949 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3866 Color_bg);
3867 break; 3950 break;
3868#endif 3951#endif
3869
3870 } 3952 }
3871 } 3953 }
3872}
3873/*}}} */
3874
3875/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3876void
3877rxvt_term::process_graphics ()
3878{
3879 unicode_t ch, cmd = cmd_getc ();
3880
3881 if (cmd == 'Q')
3882 { /* query graphics */
3883 tt_printf ("\033G0\n"); /* no graphics */
3884 return;
3885 }
3886 /* swallow other graphics sequences until terminating ':' */
3887 do
3888 ch = cmd_getc ();
3889 while (ch != ':');
3890} 3954}
3891/*}}} */ 3955/*}}} */
3892 3956
3893/* ------------------------------------------------------------------------- */ 3957/* ------------------------------------------------------------------------- */
3894 3958
… …
3898 */ 3962 */
3899void 3963void
3900rxvt_term::tt_printf (const char *fmt,...) 3964rxvt_term::tt_printf (const char *fmt,...)
3901{ 3965{
3902 va_list arg_ptr; 3966 va_list arg_ptr;
3903 unsigned char buf[256]; 3967 char buf[256];
3904 3968
3905 va_start (arg_ptr, fmt); 3969 va_start (arg_ptr, fmt);
3906 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3970 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3907 va_end (arg_ptr); 3971 va_end (arg_ptr);
3908 tt_write (buf, STRLEN (buf)); 3972 tt_write (buf, strlen (buf));
3909} 3973}
3910 3974
3911/* ---------------------------------------------------------------------- */ 3975/* ---------------------------------------------------------------------- */
3912/* Write data to the pty as typed by the user, pasted with the mouse, 3976/* Write data to the pty as typed by the user, pasted with the mouse,
3913 * or generated by us in response to a query ESC sequence. 3977 * or generated by us in response to a query ESC sequence.
3914 */ 3978 */
3915void 3979static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3916rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3917{
3918 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3919 3980
3920 if (len) 3981void
3982rxvt_term::tt_write (const char *data, unsigned int len)
3983{
3984 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3985 return;
3986
3987 if (pty->pty < 0)
3988 return;
3989
3990 if (v_buflen == 0)
3991 {
3992 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3993
3994 max_it (written, 0);
3995
3996 if (written == len)
3997 return;
3998
3999 data += written;
4000 len -= written;
3921 { 4001 }
4002
4003 v_buffer = (char *)rxvt_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
3922 if (v_buflen == 0) 4019 if (v_buflen == 0)
3923 { 4020 {
3924 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3925
3926 if ((unsigned int)written == len)
3927 return;
3928
3929 data += written;
3930 len -= written;
3931 }
3932
3933
3934 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3935
3936 memcpy (v_buffer + v_buflen, data, len);
3937 v_buflen += len;
3938 }
3939
3940 for (;;)
3941 {
3942 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3943
3944 if (written > 0)
3945 {
3946 v_buflen -= written;
3947
3948 if (v_buflen == 0)
3949 {
3950 free (v_buffer); 4021 free (v_buffer);
3951 v_buffer = 0; 4022 v_buffer = 0;
3952 v_buflen = 0;
3953 4023
3954 pty_ev.set (EVENT_READ); 4024 pty_ev.set (ev::READ);
3955 return;
3956 }
3957
3958 memmove (v_buffer, v_buffer + written, v_buflen);
3959 }
3960 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3961 // original code just ignores this...
3962 destroy ();
3963 else
3964 {
3965 pty_ev.set (EVENT_READ | EVENT_WRITE);
3966 return; 4025 return;
3967 } 4026 }
4027
4028 memmove (v_buffer, v_buffer + written, v_buflen);
3968 } 4029 }
4030 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4031 pty_ev.set (ev::READ);
3969} 4032}
3970 4033
3971/*----------------------- end-of-file (C source) -----------------------*/ 4034/*----------------------- end-of-file (C source) -----------------------*/
3972 4035

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