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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.93 by pcg, Thu Apr 8 20:31:45 2004 UTC vs.
Revision 1.499 by root, Wed Nov 16 20:15:45 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 }
777
778 if (newlen)
779 len = strlen (kbuf);
540 780
541 /* 781 /*
542 * Pass meta for all function keys, if 'meta' option set 782 * Pass meta for all function keys, if 'meta' option set
543 */ 783 */
544#ifdef META8_OPTION 784#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 790 else if (ctrl && keysym == XK_minus)
551 { 791 {
552 len = 1; 792 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
555 else 800 else
556 { 801 {
557#ifdef META8_OPTION 802#ifdef META8_OPTION
558 /* set 8-bit on */ 803 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 804 if (meta && (meta_char == 0x80))
560 { 805 {
561 unsigned char *ch; 806 char *ch;
562 807
563 for (ch = kbuf; ch < kbuf + len; ch++) 808 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 809 *ch |= 0x80;
565 810
566 meta = 0; 811 meta = 0;
… …
568#endif 813#endif
569 /* nil */ ; 814 /* nil */ ;
570 } 815 }
571 } 816 }
572 817
818 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
819 return;
820
573 if (len <= 0) 821 if (len <= 0)
574 return; /* not mapped */ 822 return; /* not mapped */
575 823
576 if (Options & Opt_scrollTtyKeypress) 824 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 825 if (view_start)
578 { 826 {
579 TermWin.view_start = 0; 827 view_start = 0;
580 want_refresh = 1; 828 want_refresh = 1;
581 } 829 }
582 830
583 /* 831 /*
584 * these modifications only affect the static keybuffer 832 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 847#ifdef META8_OPTION
600 && meta_char == C0_ESC 848 && meta_char == C0_ESC
601#endif 849#endif
602 ) 850 )
603 { 851 {
604 const unsigned char ch = C0_ESC; 852 const char ch = C0_ESC;
605 tt_write (&ch, 1); 853 tt_write (&ch, 1);
606 } 854 }
607 855
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); 856 tt_write (kbuf, (unsigned int)len);
619} 857}
620/*}}} */
621 858
622#if (MENUBAR_MAX) 859void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 860rxvt_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{ 861{
628 unsigned int n, s; 862#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
863 KeySym keysym;
629 864
630 n = cmdbuf_ptr - cmdbuf_base; 865 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 866#endif
632 867
633 if (n > 0 && s < count) 868#if ENABLE_FRILLS || ISO_14755
869 // ISO 14755 support
870 if (iso14755buf)
871 if (iso14755buf & ISO_14755_52)
634 { 872 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 873# if ISO_14755
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 874 scr_overlay_off ();
637 cmdbuf_ptr = cmdbuf_base; 875# endif
638 cmdbuf_endp -= n; 876# if ISO_14755
639 s += n; 877 // iso14755 part 5.2 handling: release time
878 // first: controls
879 if ((ev.state & ControlMask)
880 && ((keysym >= 0x40 && keysym <= 0x5f)
881 || (keysym >= 0x61 && keysym <= 0x7f)))
882 {
883 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
884 commit_iso14755 ();
885
886 return;
887 }
888
889 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
890 if (i[0] == keysym)
891 {
892 iso14755buf = ISO_14755_51 | i[1];
893 commit_iso14755 ();
894
895 return;
896 }
897
898 scr_bell ();
899# endif
900 iso14755buf = 0;
901
902 return;
640 } 903 }
641 904 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642 if (count > s)
643 { 905 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n"); 906# if ISO_14755
645 count = s; 907 scr_overlay_off ();
908# endif
909 if (iso14755buf & ISO_14755_51)
910 commit_iso14755 ();
911#if ISO_14755
912 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
913 {
914 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
915
916 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
917 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
918 }
919# endif
920 else
921 iso14755buf = 0;
646 } 922 }
923#endif
647 924
648 for (; count--;) 925 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; 926 return;
927
928#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
929 if (!(ev.state & ControlMask))
930 slip_wheel_ev.stop ();
931 else if (keysym == XK_Control_L || keysym == XK_Control_R)
932 mouse_slip_wheel_speed = 0;
933#endif
654} 934}
655#endif /* MENUBAR_MAX */
656 935
657void 936void
658rxvt_term::flush () 937rxvt_term::flush ()
659{ 938{
660#ifdef TRANSPARENT 939 flush_ev.stop ();
661 if (want_full_refresh) 940
941#ifdef HAVE_BG_PIXMAP
942 if (bg_flags & BG_NEEDS_REFRESH)
662 { 943 {
663 want_full_refresh = 0; 944 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 945 scr_touch (false);
666 want_refresh = 1;
667 } 946 }
668#endif 947#endif
669 948
670 if (want_refresh) 949 if (want_refresh)
671 { 950 {
951 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
952 {
953 int row = view_start;
954 int end_row = row + nrow;
955
956 while (row > top_row && ROW (row - 1).is_longer ())
957 --row;
958
959 do
960 {
961 int start_row = row;
962 line_t *l;
963
964 do
965 {
966 l = &ROW (row++);
967
968 if (!(l->f & LINE_FILTERED))
969 {
970 // line not filtered, mark it as filtered
971 l->f |= LINE_FILTERED;
972 while (l->is_longer ())
973 {
974 l = &ROW (row++);
975 l->f |= LINE_FILTERED;
976 }
977
978 // and filter it
979 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
980
981 break;
982 }
983 }
984 while (l->is_longer () && row < end_row);
985 }
986 while (row < end_row);
987 }
988
672 scr_refresh (refresh_type); 989 scr_refresh ();
673 scrollbar_show (1); 990 scrollBar.show (1);
674#ifdef USE_XIM 991#ifdef USE_XIM
675 IMSendSpot (); 992 im_send_spot ();
676#endif 993#endif
677 } 994 }
678 995
679 display->flush (); 996 display->flush ();
680} 997}
681 998
999/* checks whether a refresh is requested and starts the refresh timer */
682void 1000void
683rxvt_term::check_cb (check_watcher &w) 1001rxvt_term::refresh_check ()
684{ 1002{
685 SET_R (this); 1003 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1004 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1005
1006 display->flush ();
1007}
1008
1009void
1010rxvt_term::flush_cb (ev::timer &w, int revents)
1011{
1012 make_current ();
1013
1014 refresh_count = 0;
688 flush (); 1015 flush ();
689} 1016}
690 1017
691#ifdef CURSOR_BLINK 1018#ifdef CURSOR_BLINK
692void 1019void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1020rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1021{
695 hidden_cursor = !hidden_cursor; 1022 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1023 want_refresh = 1;
697 1024 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1025}
700#endif 1026#endif
701 1027
702#ifdef TEXT_BLINK 1028#ifdef TEXT_BLINK
703void 1029void
704rxvt_term::text_blink_cb (time_watcher &w) 1030rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1031{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1032 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1033 {
708 hidden_text = !hidden_text; 1034 hidden_text = !hidden_text;
709 want_refresh = 1; 1035 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1036 refresh_check ();
1037 }
1038 else
1039 w.stop ();
1040}
1041#endif
1042
1043#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1044void
1045rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1046{
1047 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1048 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
711 } 1049 {
1050 want_refresh = 1;
1051 refresh_check ();
1052 }
1053 else
1054 w.stop ();
1055}
1056#endif
1057
1058#ifdef SELECTION_SCROLLING
1059void
1060rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1061{
1062 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1063 {
1064 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1065 want_refresh = 1;
1066 refresh_check ();
1067 }
1068 else
1069 w.stop ();
1070}
1071#endif
1072
1073#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1074void
1075rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1076{
1077 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1078 {
1079 want_refresh = 1;
1080 refresh_check ();
1081 }
1082
1083 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1084 {
1085 mouse_slip_wheel_speed = 0;
1086 w.stop ();
1087 }
1088}
1089#endif
1090
1091#if LINUX_YIELD_HACK
1092static struct event_handler
1093{
1094 ev::prepare yield_ev;
1095
1096 void yield_cb (ev::prepare &w, int revents)
1097 {
1098 // this should really be sched_yield(), but the linux guys thought
1099 // that giving a process calling sched_yield () less cpu time than
1100 // ones with high nice levels is a useful thing to do. It surely is is
1101 // allowed by the sus... as is returning ENOSYS.
1102 // since the linux guys additionally thought that breaking the only
1103 // known workaround against their unusable sched_yield hack is cool,
1104 // we just nanosleep a bit and hope for the best.
1105
1106 struct timespec ts = { 0, 1000 };
1107 nanosleep (&ts, 0);
1108
1109 w.stop ();
1110 }
1111
1112 event_handler ()
1113 : yield_ev (this, &event_handler::yield_cb)
1114 {
1115 }
1116} event_handler;
1117#endif
1118
1119/* make sure all the cmd data is at beginning of cmdbuf */
1120void
1121rxvt_term::cmdbuf_reify ()
1122{
1123 if (cmdbuf_ptr == cmdbuf_base)
1124 return;
1125
1126 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1127
1128 memmove (cmdbuf_base, cmdbuf_ptr, used);
1129 cmdbuf_ptr = cmdbuf_base;
1130 cmdbuf_endp = cmdbuf_ptr + used;
1131
1132}
1133
1134#if defined (KEYSYM_RESOURCE)
1135void
1136rxvt_term::cmdbuf_append (const char *str, size_t count)
1137{
1138 cmdbuf_reify ();
1139
1140 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1141
1142 if (count > avail)
1143 return;
1144
1145 memcpy (cmdbuf_endp, str, count);
1146 cmdbuf_endp += count;
1147
1148 cmd_parse ();
712} 1149}
713#endif 1150#endif
714 1151
715bool 1152bool
716rxvt_term::pty_fill () 1153rxvt_term::pty_fill ()
717{ 1154{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1155 cmdbuf_reify ();
719 1156
720 if (CBUFSIZ == n) 1157 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
721 { 1158
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1159 if (!avail)
723 n = 0;
724 } 1160 {
725 1161 // normally this indicates a "too long" command sequence - just drop the data we have
726 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1162 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1163 cmdbuf_endp = cmdbuf_ptr;
1164 avail = CBUFSIZ;
1165 }
729 1166
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1167 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
731 1168
732 if (n > 0) 1169 if (r > 0)
733 { 1170 {
734 cmdbuf_endp += n; 1171 cmdbuf_endp += r;
735 return true; 1172 return true;
736 } 1173 }
737 else if (n < 0 && errno != EAGAIN) 1174 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1175 {
1176#if LINUX_YIELD_HACK
1177 if (display->is_local)
1178 event_handler.yield_ev.start ();
1179#endif
1180 }
1181 else
1182 {
1183 pty_ev.stop ();
1184
1185 if (!option (Opt_hold))
738 destroy (); 1186 destroy ();
739 1187 }
1188
740 return false; 1189 return false;
741} 1190}
742 1191
743void 1192void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1193rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1194{
746 SET_R (this); 1195 make_current ();
747 SET_LOCALE (locale);
748 1196
749 if (revents & EVENT_WRITE) 1197 if (revents & ev::READ)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1198 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1199 for (int i = CBUFCNT; i-- && pty_fill (); )
754 if (cmd_parse ()) 1200 cmd_parse ();
755 break; 1201
1202 if (revents & ev::WRITE)
1203 pty_write ();
1204
1205 refresh_check ();
756} 1206}
1207
1208void
1209rxvt_term::pointer_unblank ()
1210{
1211 XDefineCursor (dpy, vt, TermWin_cursor);
1212 recolour_cursor ();
757 1213
758#ifdef POINTER_BLANK 1214#ifdef POINTER_BLANK
759void
760rxvt_term::pointer_unblank ()
761{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
763 recolour_cursor ();
764
765 hidden_pointer = 0; 1215 hidden_pointer = 0;
766 1216
767 if (Options & Opt_pointerBlank) 1217 if (option (Opt_pointerBlank))
768 pointer_ev.start (NOW + pointerBlankDelay); 1218 pointer_ev.start (pointerBlankDelay);
1219#endif
769} 1220}
770 1221
1222#ifdef POINTER_BLANK
771void 1223void
772rxvt_term::pointer_blank () 1224rxvt_term::pointer_blank ()
773{ 1225{
774 if (! (Options & Opt_pointerBlank)) 1226 if (!option (Opt_pointerBlank))
775 return; 1227 return;
776 1228
777 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1229 XDefineCursor (dpy, vt, display->blank_cursor);
778 XFlush (display->display); 1230 XFlush (dpy);
779 1231
780 hidden_pointer = 1; 1232 hidden_pointer = 1;
781} 1233}
782 1234
783void 1235void
784rxvt_term::pointer_cb (time_watcher &w) 1236rxvt_term::pointer_cb (ev::timer &w, int revents)
785{ 1237{
786 SET_R (this); 1238 make_current ();
787 SET_LOCALE (locale);
788 1239
789 pointer_blank (); 1240 pointer_blank ();
790} 1241}
791#endif 1242#endif
792 1243
793void 1244void
794rxvt_term::mouse_report (XButtonEvent &ev) 1245rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1246{
796 int button_number, key_state = 0; 1247 int button_number, key_state = 0;
797 int x, y; 1248 int x, y;
1249 int code = 32;
798 1250
799 x = ev.x; 1251 x = Pixel2Col (ev.x) + 1;
800 y = ev.y; 1252 y = Pixel2Row (ev.y) + 1;
801 pixel_position (&x, &y); 1253
1254 if (ev.type == MotionNotify)
1255 {
1256 if (x == mouse_row && y == mouse_col)
1257 return;
1258
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
802 1263
803 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1265 button_number = 3;
806 }
807 else 1266 else
808 { 1267 {
809 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1270 if (button_number >= 3)
812 button_number += (64 - 3); 1271 button_number += 64 - 3;
813 } 1272 }
814 1273
815 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
816 { 1275 {
817 /* 1276 /*
818 * do not report ButtonRelease 1277 * do not report ButtonRelease
819 * no state info allowed 1278 * no state info allowed
820 */ 1279 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1298#endif
840
841 } 1299 }
842 1300
843#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1303 if (key_state & 16)
846 fputc ('C', stderr); 1304 fputc ('C', stderr);
847 if (key_state & 4) 1305 if (key_state & 4)
848 fputc ('S', stderr); 1306 fputc ('S', stderr);
… …
850 fputc ('A', stderr); 1308 fputc ('A', stderr);
851 if (key_state & 32) 1309 if (key_state & 32)
852 fputc ('2', stderr); 1310 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1312 button_number,
855 x + 1, 1313 x,
856 y + 1); 1314 y);
857#else 1315#endif
1316
1317#if ENABLE_FRILLS
1318 if (priv_modes & PrivMode_ExtMouseRight)
1319 tt_printf ("\033[%d;%d;%dM",
1320 code + button_number + key_state,
1321 x,
1322 y);
1323 else if (priv_modes & PrivMode_ExtModeMouse)
1324 tt_printf ("\033[M%c%lc%lc",
1325 code + button_number + key_state,
1326 wint_t (32 + x),
1327 wint_t (32 + y));
1328 else
1329#endif
858 tt_printf ("\033[M%c%c%c", 1330 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1331 code + button_number + key_state,
860 (32 + x + 1), 1332 32 + x,
861 (32 + y + 1)); 1333 32 + y);
862#endif
863} 1334}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1335
875/*{{{ process an X event */ 1336/*{{{ process an X event */
876void 1337void
877rxvt_term::x_cb (XEvent &ev) 1338rxvt_term::x_cb (XEvent &ev)
878{ 1339{
879 SET_R (this); 1340 make_current ();
880 SET_LOCALE (locale);
881 1341
882#if defined(CURSOR_BLINK) 1342 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1343
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1344 if (ev.xany.window == vt
892 } 1345 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1346 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1347 return;
912#endif
913 1348
1349 // for XQueryPointer
914 Window unused_root, unused_child; 1350 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1351 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1352 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 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));
965#endif
966 1353
967 switch (ev.type) 1354 switch (ev.type)
968 { 1355 {
969 case KeyPress: 1356 case KeyPress:
970 lookup_key (ev.xkey); 1357 key_press (ev.xkey);
971 break; 1358 break;
972 1359
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1360 case KeyRelease:
975 { 1361 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1362 break;
987 }
988#endif
989 1363
990 case ButtonPress: 1364 case ButtonPress:
991 button_press (ev.xbutton); 1365 button_press (ev.xbutton);
992 break; 1366 break;
993 1367
… …
995 button_release (ev.xbutton); 1369 button_release (ev.xbutton);
996 break; 1370 break;
997 1371
998 case ClientMessage: 1372 case ClientMessage:
999 if (ev.xclient.format == 32 1373 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1374 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1375 {
1009 /* Get Dnd data */ 1376 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1377 {
1011 int ActualFormat; 1378 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1379 {
1013 unsigned long Size, RemainingBytes; 1380 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1381 {
1015 XGetWindowProperty (display->display, display->root, 1382 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1383 destroy ();
1017 0L, 1000000L, 1384 }
1018 False, AnyPropertyType, 1385#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1386 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1387 XSendEvent (dpy, ev.xclient.window = display->root,
1388 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1389 &ev);
1022 XChangeProperty (display->display, display->root, 1390#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1391 }
1024 8, PropModeReplace, 1392 }
1025 data, STRLEN (data)); 1393#if ENABLE_XEMBED
1026 XFree (data); 1394 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1395 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1396 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1397 focus_in ();
1398 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1399 focus_out ();
1400 }
1401#endif
1029 } 1402 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1403 break;
1036 1404
1037 /* 1405 /*
1038 * XXX: this is not the _current_ arrangement 1406 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1407 * Here's my conclusion:
… …
1058 break; 1426 break;
1059 } 1427 }
1060 break; 1428 break;
1061 1429
1062 case FocusIn: 1430 case FocusIn:
1063 if (!TermWin.focus) 1431 if (ev.xfocus.detail != NotifyInferior
1432 && ev.xfocus.detail != NotifyPointer
1433 && ev.xfocus.mode != NotifyGrab)
1434 focus_in ();
1435 break;
1436
1437 case FocusOut:
1438 if (ev.xfocus.detail != NotifyInferior
1439 && ev.xfocus.detail != NotifyPointer
1440 && ev.xfocus.mode != NotifyGrab)
1441 focus_out ();
1442 break;
1443
1444 case ConfigureNotify:
1445 if (ev.xconfigure.window == parent)
1064 { 1446 {
1065 TermWin.focus = 1; 1447 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075
1076 } 1448 ;
1077 break;
1078 1449
1079 case FocusOut: 1450#ifdef HAVE_BG_PIXMAP
1080 if (TermWin.focus) 1451 bool moved = false;
1452 if (bg_window_position_sensitive ())
1081 { 1453 {
1082 TermWin.focus = 0; 1454 int x, y;
1083 want_refresh = 1; 1455 if (ev.xconfigure.send_event)
1084#ifdef USE_XIM 1456 {
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0])
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width; 1457 x = ev.xconfigure.x;
1105 height = ev.xconfigure.height; 1458 y = ev.xconfigure.y;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1459 }
1460 else
1461 get_window_origin (x, y);
1462
1463 if (bg_set_position (x, y)
1464 || !(bg_flags & BG_IS_VALID))
1465 moved = true;
1107 } 1466 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1467#endif
1109 1468
1110 if (szHint.width != width || szHint.height != height) 1469 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1111 { 1470 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1471 seen_resize = 1;
1113 resize_all_windows (width, height, 1); 1472 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1114 } 1473 }
1115#ifdef DEBUG_SIZE
1116 else 1474 else
1117 { 1475 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1476#ifdef HAVE_BG_PIXMAP
1477 if (moved)
1478 update_background ();
1479#endif
1119 } 1480 }
1120#endif 1481
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1482 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 1483 }
1130 break; 1484 break;
1131 1485
1486 case PropertyNotify:
1487 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1488 break;
1489
1132 case SelectionClear: 1490 case SelectionClear:
1133 selection_clear (); 1491 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1134 break;
1135
1136 case SelectionNotify:
1137 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor,
1139 ev.xselection.property, True);
1140 break; 1492 break;
1141 1493
1142 case SelectionRequest: 1494 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1495 selection_send (ev.xselectionrequest);
1144 break; 1496 break;
1145 1497
1498 case MapNotify:
1499#ifdef HAVE_BG_PIXMAP
1500 /* This is needed specifically to fix the case of no window manager or a
1501 * non-reparenting window manager. In those cases we never get first
1502 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1503 * care of multiplicity of ConfigureNotify events arriving while WM does
1504 * reparenting.
1505 * We should not render background immediately, as there could be several
1506 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1507 * by scheduling background redraw as soon as we can, but giving a short
1508 * bit of time for ConfigureNotifies to arrive.
1509 * We should render background PRIOR to drawing any text, but AFTER all
1510 * of ConfigureNotifys for the best results.
1511 */
1512 if (!(bg_flags & BG_IS_VALID))
1513 update_background_ev.start (0.025);
1514#endif
1515 mapped = 1;
1516#ifdef TEXT_BLINK
1517 text_blink_ev.start ();
1518#endif
1519 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1520 break;
1521
1146 case UnmapNotify: 1522 case UnmapNotify:
1147 TermWin.mapped = 0; 1523 mapped = 0;
1148#ifdef TEXT_BLINK 1524#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1525 text_blink_ev.stop ();
1150#endif 1526#endif
1527 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1528 break;
1152
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT
1161 case ReparentNotify:
1162 rootwin_cb (ev);
1163 break;
1164#endif /* TRANSPARENT */
1165 1529
1166 case GraphicsExpose: 1530 case GraphicsExpose:
1167 case Expose: 1531 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1532 if (ev.xany.window == vt)
1169 { 1533 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1534 do
1535 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1536 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1537 ev.xexpose.width, ev.xexpose.height, false);
1173#else 1538 }
1174 // don't understand this, so commented it out 1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1540
1541 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1542
1543 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1544 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, false);
1177 //scr_expose (ev.xexpose.x, 0, 1547 }
1178 // ev.xexpose.width, TermWin.height, False); 1548
1179#endif
1180 want_refresh = 1; 1549 want_refresh = 1;
1181 } 1550 }
1182 else 1551 else
1183 { 1552 {
1184 XEvent unused_event; 1553 XEvent unused_event;
1185 1554
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 Expose, 1556 ;
1188 &unused_event)) ; 1557 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1558 ;
1190 GraphicsExpose, 1559
1191 &unused_event)) ; 1560 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 if (isScrollbarWindow (ev.xany.window))
1193 { 1561 {
1194 scrollBar.setIdle (); 1562 scrollBar.state = SB_STATE_IDLE;
1195 scrollbar_show (0); 1563 scrollBar.show (0);
1196 } 1564 }
1197#ifdef MENUBAR
1198 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1199 menubar_expose ();
1200#endif
1201 } 1565 }
1202 break; 1566 break;
1203 1567
1204 case MotionNotify: 1568 case MotionNotify:
1205#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1206 if (hidden_pointer) 1570 if (hidden_pointer)
1207 pointer_unblank (); 1571 pointer_unblank ();
1208#endif 1572#endif
1209#if MENUBAR 1573 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1210 if (isMenuBarWindow (ev.xany.window)) 1574 || priv_modes & PrivMode_MouseAnyEvent)
1575 mouse_report (ev.xbutton);
1576 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1577 break;
1578
1579 if (ev.xany.window == vt)
1211 { 1580 {
1212 menubar_control (ev.xbutton); 1581 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1213 break; 1582 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1214 } 1583 ; // nop
1215#endif
1216 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1217 break;
1218
1219 if (ev.xany.window == TermWin.vt)
1220 {
1221 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1584 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1222 { 1585 {
1223 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1586 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1224 ; 1587 ;
1225 1588
1226 XQueryPointer (display->display, TermWin.vt, 1589 XQueryPointer (dpy, vt,
1227 &unused_root, &unused_child, 1590 &unused_root, &unused_child,
1228 &unused_root_x, &unused_root_y, 1591 &unused_root_x, &unused_root_y,
1229 & (ev.xbutton.x), & (ev.xbutton.y), 1592 &ev.xbutton.x, &ev.xbutton.y,
1230 &unused_mask); 1593 &ev.xbutton.state);
1231#ifdef MOUSE_THRESHOLD 1594#ifdef MOUSE_THRESHOLD
1232 /* deal with a `jumpy' mouse */ 1595 /* deal with a `jumpy' mouse */
1233 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1596 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1234 { 1597 {
1235#endif 1598#endif
1599#if ISO_14755
1600 // 5.4
1601 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1602 {
1603 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1604 break;
1605 }
1606#endif
1236 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1607 selection_extend (ev.xbutton.x, ev.xbutton.y,
1237 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1608 ev.xbutton.state & Button3Mask ? 2 : 0);
1609
1238#ifdef SELECTION_SCROLLING 1610#ifdef SELECTION_SCROLLING
1239 if (ev.xbutton.y < TermWin.int_bwidth 1611 if (ev.xbutton.y < int_bwidth
1240 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1612 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1241 { 1613 {
1242 int dist; 1614 int dist;
1243
1244 pending_scroll_selection=1;
1245 1615
1246 /* don't clobber the current delay if we are 1616 /* don't clobber the current delay if we are
1247 * already in the middle of scrolling. 1617 * already in the middle of scrolling.
1248 */ 1618 */
1249 if (scroll_selection_delay<=0) 1619 if (!sel_scroll_ev.is_active ())
1250 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1620 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1251 1621
1252 /* save the event params so we can highlight 1622 /* save the event params so we can highlight
1253 * the selection in the pending-scroll loop 1623 * the selection in the pending-scroll loop
1254 */ 1624 */
1255 selection_save_x=ev.xbutton.x; 1625 selection_save_x = ev.xbutton.x;
1256 selection_save_y=ev.xbutton.y; 1626 selection_save_y = ev.xbutton.y;
1257 selection_save_state=
1258 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1627 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1259 1628
1260 /* calc number of lines to scroll */ 1629 /* calc number of lines to scroll */
1261 if (ev.xbutton.y<TermWin.int_bwidth) 1630 if (ev.xbutton.y < int_bwidth)
1262 { 1631 {
1263 scroll_selection_dir = UP; 1632 scroll_selection_dir = UP;
1264 dist = TermWin.int_bwidth - ev.xbutton.y; 1633 dist = int_bwidth - ev.xbutton.y;
1265 } 1634 }
1266 else 1635 else
1267 { 1636 {
1268 scroll_selection_dir = DN; 1637 scroll_selection_dir = DN;
1269 dist = ev.xbutton.y - 1638 dist = ev.xbutton.y - (int_bwidth + height);
1270 (TermWin.int_bwidth + TermWin.height);
1271 } 1639 }
1640
1272 scroll_selection_lines= (Pixel2Height (dist)/ 1641 scroll_selection_lines = Pixel2Height (dist)
1273 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1642 / SELECTION_SCROLL_LINE_SPEEDUP
1643 + 1;
1274 MIN_IT (scroll_selection_lines, 1644 min_it (scroll_selection_lines,
1275 SELECTION_SCROLL_MAX_LINES); 1645 SELECTION_SCROLL_MAX_LINES);
1276 } 1646 }
1277 else 1647 else
1278 { 1648 {
1279 /* we are within the text window, so we 1649 /* we are within the text window, so we
1280 * shouldn't be scrolling 1650 * shouldn't be scrolling
1281 */ 1651 */
1282 pending_scroll_selection = 0; 1652 sel_scroll_ev.stop();
1283 } 1653 }
1284#endif 1654#endif
1285#ifdef MOUSE_THRESHOLD 1655#ifdef MOUSE_THRESHOLD
1286
1287 } 1656 }
1288#endif 1657#endif
1289
1290 } 1658 }
1291 } 1659 }
1292 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1660 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1293 { 1661 {
1294 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1662 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1295 MotionNotify, &ev)) ; 1663 MotionNotify, &ev))
1664 ;
1665
1296 XQueryPointer (display->display, scrollBar.win, 1666 XQueryPointer (dpy, scrollBar.win,
1297 &unused_root, &unused_child, 1667 &unused_root, &unused_child,
1298 &unused_root_x, &unused_root_y, 1668 &unused_root_x, &unused_root_y,
1299 & (ev.xbutton.x), & (ev.xbutton.y), 1669 &ev.xbutton.x, &ev.xbutton.y,
1300 &unused_mask); 1670 &unused_mask);
1301 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1671 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1302 scrollbar_size ()); 1672 scrollBar.size ());
1303 scr_refresh (refresh_type);
1304 refresh_limit = 0; 1673 want_refresh = 1;
1305 scrollbar_show (1); 1674 scrollBar.show (1);
1306 } 1675 }
1307 break; 1676 break;
1308 } 1677 }
1309}
1310 1678
1679#if defined(CURSOR_BLINK)
1680 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1681 {
1682 if (hidden_cursor)
1683 {
1684 hidden_cursor = 0;
1685 want_refresh = 1;
1686 }
1687
1688 cursor_blink_ev.again ();
1689 }
1690#endif
1691
1692#if defined(POINTER_BLANK)
1693 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1694 {
1695 if (ev.type == MotionNotify
1696 || ev.type == ButtonPress
1697 || ev.type == ButtonRelease)
1698 if (hidden_pointer)
1699 pointer_unblank ();
1700
1701 if (ev.type == KeyPress && hidden_pointer == 0)
1702 pointer_blank ();
1703 }
1704#endif
1705
1706 refresh_check ();
1707}
1708
1709#if ENABLE_FRILLS
1710void
1711rxvt_term::set_urgency (bool enable)
1712{
1713 if (enable == urgency_hint)
1714 return;
1715
1716 if (XWMHints *h = XGetWMHints (dpy, parent))
1717 {
1718 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1719 XSetWMHints (dpy, parent, h);
1720 urgency_hint = enable;
1721 XFree (h);
1722 }
1723}
1724#endif
1725
1726void
1727rxvt_term::focus_in ()
1728{
1729 if (!focus)
1730 {
1731 focus = 1;
1732 want_refresh = 1;
1733
1734#if USE_XIM
1735 if (Input_Context != NULL)
1736 {
1737 im_set_position ();
1738 XSetICFocus (Input_Context);
1739 }
1740#endif
1741#if CURSOR_BLINK
1742 if (option (Opt_cursorBlink))
1743 cursor_blink_ev.again ();
1744#endif
1745#if OFF_FOCUS_FADING
1746 if (rs[Rs_fade])
1747 {
1748 pix_colors = pix_colors_focused;
1749 scr_recolour ();
1750 }
1751#endif
1752#if ENABLE_FRILLS
1753 if (option (Opt_urgentOnBell))
1754 set_urgency (0);
1755#endif
1756
1757 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1758 }
1759}
1760
1761void
1762rxvt_term::focus_out ()
1763{
1764 if (focus)
1765 {
1766 focus = 0;
1767 want_refresh = 1;
1768
1769#if ENABLE_FRILLS
1770 if (option (Opt_urgentOnBell))
1771 set_urgency (0);
1772#endif
1773#if ENABLE_FRILLS || ISO_14755
1774 if (iso14755buf)
1775 {
1776 iso14755buf = 0;
1777# if ISO_14755
1778 scr_overlay_off ();
1779# endif
1780 }
1781#endif
1782#if USE_XIM
1783 if (Input_Context != NULL)
1784 XUnsetICFocus (Input_Context);
1785#endif
1786#if CURSOR_BLINK
1787 if (option (Opt_cursorBlink))
1788 cursor_blink_ev.stop ();
1789
1790 hidden_cursor = 0;
1791#endif
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 pix_colors = pix_colors_unfocused;
1796 scr_recolour ();
1797 }
1798#endif
1799
1800 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1801 }
1802}
1803
1804void
1805rxvt_term::update_fade_color (unsigned int idx)
1806{
1807#if OFF_FOCUS_FADING
1808 if (rs[Rs_fade])
1809 {
1810 rgba c;
1811 pix_colors [Color_fade].get (c);
1812 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1813 }
1814#endif
1815}
1816
1817#if ENABLE_TRANSPARENCY || ENABLE_PERL
1311void 1818void
1312rxvt_term::rootwin_cb (XEvent &ev) 1819rxvt_term::rootwin_cb (XEvent &ev)
1313{ 1820{
1314 SET_R (this); 1821 make_current ();
1315 SET_LOCALE (locale);
1316 1822
1823 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1824 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1825 return;
1826
1827# if ENABLE_TRANSPARENCY
1317 switch (ev.type) 1828 switch (ev.type)
1318 { 1829 {
1319 case PropertyNotify: 1830 case PropertyNotify:
1831 /*
1832 * if user used some Esetroot compatible prog to set the root bg,
1833 * use the property to determine the pixmap. We use it later on.
1834 */
1320 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1835 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1836 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1321 { 1837 {
1322 if (ev.xproperty.state == PropertyNewValue) 1838 bg_set_root_pixmap ();
1323 selection_property (ev.xproperty.window, ev.xproperty.atom); 1839 update_background ();
1324 break;
1325 } 1840 }
1326#ifdef TRANSPARENT
1327 else
1328 {
1329 /*
1330 * if user used some Esetroot compatible prog to set the root bg,
1331 * use the property to determine the pixmap. We use it later on.
1332 */
1333 if (xa[XA_XROOTPMAPID] == 0)
1334 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1335 1841
1336 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1337 return;
1338 }
1339
1340 /* FALLTHROUGH */
1341 case ReparentNotify:
1342 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1343 want_full_refresh = 1;
1344 break; 1842 break;
1843 }
1345#endif 1844# endif
1346 } 1845
1846 refresh_check ();
1347} 1847}
1848#endif
1348 1849
1349void 1850void
1350rxvt_term::button_press (XButtonEvent &ev) 1851rxvt_term::button_press (XButtonEvent &ev)
1351{ 1852{
1352 int reportmode = 0, clickintime; 1853 int reportmode = 0, clickintime;
1353 1854
1354 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1855 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1856
1355 if (!bypass_keystate) 1857 if (!bypass_keystate)
1356 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1858 reportmode = !! (priv_modes & PrivMode_mouse_report);
1859
1357 /* 1860 /*
1358 * VT window processing of button press 1861 * VT window processing of button press
1359 */ 1862 */
1360 if (ev.window == TermWin.vt) 1863 if (ev.window == vt)
1361 { 1864 {
1865 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1866 return;
1867
1868#if ISO_14755
1869 // 5.4
1870 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1871 {
1872 iso14755_54 (ev.x, ev.y);
1873 return;
1874 }
1875#endif
1876
1362 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1877 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1878
1363 if (reportmode) 1879 if (reportmode)
1364 { 1880 {
1365 /* mouse report from vt window */ 1881 /* mouse report from vt window */
1366 /* save the xbutton state (for ButtonRelease) */ 1882 /* save the xbutton state (for ButtonRelease) */
1367 MEvent.state = ev.state; 1883 MEvent.state = ev.state;
1368#ifdef MOUSE_REPORT_DOUBLECLICK 1884#ifdef MOUSE_REPORT_DOUBLECLICK
1369 if (ev.button == MEvent.button && clickintime) 1885 if (ev.button == MEvent.button && clickintime)
1370 { 1886 {
1371 /* same button, within alloted time */ 1887 /* same button, within allowed time */
1372 MEvent.clicks++; 1888 MEvent.clicks++;
1889
1373 if (MEvent.clicks > 1) 1890 if (MEvent.clicks > 1)
1374 { 1891 {
1375 /* only report double clicks */ 1892 /* only report double clicks */
1376 MEvent.clicks = 2; 1893 MEvent.clicks = 2;
1377 mouse_report (ev); 1894 mouse_report (ev);
… …
1389 mouse_report (ev); 1906 mouse_report (ev);
1390 } 1907 }
1391#else 1908#else
1392 MEvent.button = ev.button; 1909 MEvent.button = ev.button;
1393 mouse_report (ev); 1910 mouse_report (ev);
1394#endif /* MOUSE_REPORT_DOUBLECLICK */ 1911#endif /* MOUSE_REPORT_DOUBLECLICK */
1395 1912
1396 } 1913 }
1397 else 1914 else
1398 { 1915 {
1399 if (ev.button != MEvent.button) 1916 if (ev.button != MEvent.button)
1400 MEvent.clicks = 0; 1917 MEvent.clicks = 0;
1918
1401 switch (ev.button) 1919 switch (ev.button)
1402 { 1920 {
1403 case Button1: 1921 case Button1:
1922 /* allow meta + click to select rectangular areas */
1923 /* should be done in screen.C */
1924#if ENABLE_FRILLS
1925 selection.rect = !!(ev.state & ModMetaMask);
1926#else
1927 selection.rect = false;
1928#endif
1929
1404 /* allow shift+left click to extend selection */ 1930 /* allow shift+left click to extend selection */
1405 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1931 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1406 { 1932 {
1407 if (MEvent.button == Button1 && clickintime) 1933 if (MEvent.button == Button1 && clickintime)
1408 selection_rotate (ev.x, ev.y); 1934 selection_rotate (ev.x, ev.y);
1409 else 1935 else
1410 selection_extend (ev.x, ev.y, 1); 1936 selection_extend (ev.x, ev.y, 1);
… …
1425 case Button3: 1951 case Button3:
1426 if (MEvent.button == Button3 && clickintime) 1952 if (MEvent.button == Button3 && clickintime)
1427 selection_rotate (ev.x, ev.y); 1953 selection_rotate (ev.x, ev.y);
1428 else 1954 else
1429 selection_extend (ev.x, ev.y, 1); 1955 selection_extend (ev.x, ev.y, 1);
1956
1430 MEvent.button = Button3; 1957 MEvent.button = Button3;
1431 break; 1958 break;
1432 } 1959 }
1433 } 1960 }
1961
1434 MEvent.time = ev.time; 1962 MEvent.time = ev.time;
1435 return; 1963 return;
1436 } 1964 }
1437 1965
1438 /* 1966 /*
1439 * Scrollbar window processing of button press 1967 * Scrollbar window processing of button press
1440 */ 1968 */
1441 if (isScrollbarWindow (ev.window)) 1969 if (scrollBar.state && ev.window == scrollBar.win)
1442 { 1970 {
1443 scrollBar.setIdle (); 1971 page_dirn direction = NO_DIR;
1972
1973 if (scrollBar.upButton (ev.y))
1974 direction = UP; /* up */
1975 else if (scrollBar.dnButton (ev.y))
1976 direction = DN; /* down */
1977
1978 scrollBar.state = SB_STATE_IDLE;
1444 /* 1979 /*
1445 * Rxvt-style scrollbar: 1980 * Rxvt-style scrollbar:
1446 * move up if mouse is above slider 1981 * move up if mouse is above slider
1447 * move dn if mouse is below slider 1982 * move dn if mouse is below slider
1448 * 1983 *
… …
1457 /* 1992 /*
1458 * Mouse report disabled scrollbar: 1993 * Mouse report disabled scrollbar:
1459 * arrow buttons - send up/down 1994 * arrow buttons - send up/down
1460 * click on scrollbar - send pageup/down 1995 * click on scrollbar - send pageup/down
1461 */ 1996 */
1462 if ((scrollBar.style == R_SB_NEXT 1997 if (direction == UP)
1463 && scrollbarnext_upButton (ev.y))
1464 || (scrollBar.style == R_SB_RXVT
1465 && scrollbarrxvt_upButton (ev.y)))
1466 tt_printf ("\033[A"); 1998 tt_printf ("\033[A");
1467 else if ((scrollBar.style == R_SB_NEXT 1999 else if (direction == DN)
1468 && scrollbarnext_dnButton (ev.y))
1469 || (scrollBar.style == R_SB_RXVT
1470 && scrollbarrxvt_dnButton (ev.y)))
1471 tt_printf ("\033[B"); 2000 tt_printf ("\033[B");
1472 else 2001 else
1473 switch (ev.button) 2002 switch (ev.button)
1474 { 2003 {
1475 case Button2: 2004 case Button2:
… …
1482 tt_printf ("\033[5~"); 2011 tt_printf ("\033[5~");
1483 break; 2012 break;
1484 } 2013 }
1485 } 2014 }
1486 else 2015 else
1487#endif /* NO_SCROLLBAR_REPORT */ 2016#endif /* NO_SCROLLBAR_REPORT */
1488
1489 {
1490 char upordown = 0;
1491
1492 if (scrollBar.style == R_SB_NEXT)
1493 { 2017 {
1494 if (scrollbarnext_upButton (ev.y)) 2018 if (direction != NO_DIR)
1495 upordown = -1; /* up */
1496 else if (scrollbarnext_dnButton (ev.y))
1497 upordown = 1; /* down */
1498 }
1499 else if (scrollBar.style == R_SB_RXVT)
1500 {
1501 if (scrollbarrxvt_upButton (ev.y))
1502 upordown = -1; /* up */
1503 else if (scrollbarrxvt_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 if (upordown)
1507 { 2019 {
1508#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2020#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1509 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2021 if (!cont_scroll_ev.is_active ())
2022 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1510#endif 2023#endif
1511 if (scr_page (upordown < 0 ? UP : DN, 1)) 2024 if (scr_page (direction, 1))
1512 { 2025 {
1513 if (upordown < 0) 2026 if (direction == UP)
1514 scrollBar.setUp (); 2027 scrollBar.state = SB_STATE_UP;
1515 else 2028 else
1516 scrollBar.setDn (); 2029 scrollBar.state = SB_STATE_DOWN;
1517 } 2030 }
1518 } 2031 }
1519 else 2032 else
1520 switch (ev.button) 2033 switch (ev.button)
1521 { 2034 {
1522 case Button2: 2035 case Button2:
1523 switch (scrollbar_align) 2036 switch (scrollBar.align)
1524 { 2037 {
1525 case R_SB_ALIGN_TOP: 2038 case SB_ALIGN_TOP:
1526 csrO = 0; 2039 csrO = 0;
1527 break; 2040 break;
1528 case R_SB_ALIGN_CENTRE: 2041 case SB_ALIGN_CENTRE:
1529 csrO = (scrollBar.bot - scrollBar.top) / 2; 2042 csrO = (scrollBar.bot - scrollBar.top) / 2;
1530 break; 2043 break;
1531 case R_SB_ALIGN_BOTTOM: 2044 case SB_ALIGN_BOTTOM:
1532 csrO = scrollBar.bot - scrollBar.top; 2045 csrO = scrollBar.bot - scrollBar.top;
1533 break; 2046 break;
1534 } 2047 }
2048
1535 if (scrollBar.style == R_SB_XTERM 2049 if (scrollBar.style == SB_STYLE_XTERM
1536 || scrollbar_above_slider (ev.y) 2050 || scrollBar.above_slider (ev.y)
1537 || scrollbar_below_slider (ev.y)) 2051 || scrollBar.below_slider (ev.y))
1538 scr_move_to ( scrollbar_position (ev.y) - csrO, 2052 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1539 scrollbar_size ()); 2053
1540 scrollBar.setMotion (); 2054 scrollBar.state = SB_STATE_MOTION;
1541 break; 2055 break;
1542 2056
1543 case Button1: 2057 case Button1:
1544 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2058 if (scrollBar.align == SB_ALIGN_CENTRE)
1545 csrO = ev.y - scrollBar.top; 2059 csrO = ev.y - scrollBar.top;
1546 /* FALLTHROUGH */ 2060 /* FALLTHROUGH */
1547 2061
1548 case Button3: 2062 case Button3:
1549 if (scrollBar.style != R_SB_XTERM) 2063 if (scrollBar.style != SB_STYLE_XTERM)
1550 { 2064 {
1551 if (scrollbar_above_slider (ev.y)) 2065 if (scrollBar.above_slider (ev.y))
1552# ifdef RXVT_SCROLL_FULL 2066# ifdef RXVT_SCROLL_FULL
1553 scr_page (UP, TermWin.nrow - 1); 2067 scr_page (UP, nrow - 1);
1554# else 2068# else
1555 scr_page (UP, TermWin.nrow / 4); 2069 scr_page (UP, nrow / 4);
1556# endif 2070# endif
1557 else if (scrollbar_below_slider (ev.y)) 2071 else if (scrollBar.below_slider (ev.y))
1558# ifdef RXVT_SCROLL_FULL 2072# ifdef RXVT_SCROLL_FULL
1559 scr_page (DN, TermWin.nrow - 1); 2073 scr_page (DN, nrow - 1);
1560# else 2074# else
1561 scr_page (DN, TermWin.nrow / 4); 2075 scr_page (DN, nrow / 4);
1562# endif 2076# endif
1563 else 2077 else
1564 scrollBar.setMotion (); 2078 scrollBar.state = SB_STATE_MOTION;
1565 } 2079 }
1566 else 2080 else
1567 { 2081 {
1568 scr_page ((ev.button == Button1 ? DN : UP), 2082 scr_page ((ev.button == Button1 ? DN : UP),
1569 (TermWin.nrow 2083 (nrow
1570 * scrollbar_position (ev.y) 2084 * scrollBar.position (ev.y)
1571 / scrollbar_size ())); 2085 / scrollBar.size ()));
1572 } 2086 }
2087
1573 break; 2088 break;
1574 } 2089 }
1575 } 2090 }
2091
1576 return; 2092 return;
1577 } 2093 }
1578#if MENUBAR
1579 /*
1580 * Menubar window processing of button press
1581 */
1582 if (isMenuBarWindow (ev.window))
1583 menubar_control (ev);
1584#endif
1585} 2094}
1586 2095
1587void 2096void
1588rxvt_term::button_release (XButtonEvent &ev) 2097rxvt_term::button_release (XButtonEvent &ev)
1589{ 2098{
1590 int reportmode = 0; 2099 int reportmode = 0;
1591 2100
1592 csrO = 0; /* reset csr Offset */ 2101 csrO = 0; /* reset csr Offset */
1593 if (!bypass_keystate) 2102 if (!bypass_keystate)
1594 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2103 reportmode = !! (priv_modes & PrivMode_mouse_report);
1595 2104
1596 if (scrollbar_isUpDn ()) 2105 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1597 { 2106 {
1598 scrollBar.setIdle (); 2107 scrollBar.state = SB_STATE_IDLE;
1599 scrollbar_show (0); 2108 scrollBar.show (0);
1600#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1601 refresh_type &= ~SMOOTH_REFRESH;
1602#endif
1603
1604 } 2109 }
2110
1605#ifdef SELECTION_SCROLLING 2111#ifdef SELECTION_SCROLLING
1606 pending_scroll_selection=0; 2112 sel_scroll_ev.stop();
1607#endif 2113#endif
2114
1608 if (ev.window == TermWin.vt) 2115 if (ev.window == vt)
1609 { 2116 {
2117 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2118 return;
2119
2120#if ISO_14755
2121 // 5.4
2122 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2123 return;
2124#endif
2125
1610 if (reportmode) 2126 if (reportmode)
1611 { 2127 {
1612 /* mouse report from vt window */ 2128 /* mouse report from vt window */
1613 /* don't report release of wheel "buttons" */ 2129 /* don't report release of wheel "buttons" */
1614 if (ev.button >= 4) 2130 if (ev.button >= 4)
… …
1625 mouse_report (ev); 2141 mouse_report (ev);
1626 } 2142 }
1627#else /* MOUSE_REPORT_DOUBLECLICK */ 2143#else /* MOUSE_REPORT_DOUBLECLICK */
1628 MEvent.button = AnyButton; 2144 MEvent.button = AnyButton;
1629 mouse_report (ev); 2145 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */ 2146#endif /* MOUSE_REPORT_DOUBLECLICK */
1631 return; 2147 return;
1632 } 2148 }
2149
1633 /* 2150 /*
1634 * dumb hack to compensate for the failure of click-and-drag 2151 * dumb hack to compensate for the failure of click-and-drag
1635 * when overriding mouse reporting 2152 * when overriding mouse reporting
1636 */ 2153 */
1637 if (PrivateModes & PrivMode_mouse_report 2154 if (priv_modes & PrivMode_mouse_report
1638 && bypass_keystate 2155 && bypass_keystate
1639 && ev.button == Button1 && MEvent.clicks <= 1) 2156 && ev.button == Button1 && MEvent.clicks <= 1)
1640 selection_extend (ev.x, ev.y, 0); 2157 selection_extend (ev.x, ev.y, 0);
1641 2158
1642 switch (ev.button) 2159 switch (ev.button)
1643 { 2160 {
1644 case Button1: 2161 case Button1:
1645 case Button3: 2162 case Button3:
1646 selection_make (ev.time); 2163 selection_make (ev.time);
1647 break; 2164 break;
2165
1648 case Button2: 2166 case Button2:
1649 selection_request (ev.time, ev.x, ev.y); 2167 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2168 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1650 break; 2169 break;
2170
1651#ifdef MOUSE_WHEEL 2171#ifdef MOUSE_WHEEL
1652 case Button4: 2172 case Button4:
1653 case Button5: 2173 case Button5:
1654 { 2174 {
1655 int i; 2175 int i;
1656 page_dirn v; 2176 page_dirn v;
1657 2177
1658 v = (ev.button == Button4) ? UP : DN; 2178 v = ev.button == Button4 ? UP : DN;
2179
1659 if (ev.state & ShiftMask) 2180 if (ev.state & ShiftMask)
1660 i = 1; 2181 i = 1;
1661 else if ((Options & Opt_mouseWheelScrollPage)) 2182 else if (option (Opt_mouseWheelScrollPage))
1662 i = TermWin.nrow - 1; 2183 i = nrow - 1;
1663 else 2184 else
1664 i = 5; 2185 i = 5;
2186
1665# ifdef MOUSE_SLIP_WHEELING 2187# ifdef MOUSE_SLIP_WHEELING
1666 if (ev.state & ControlMask) 2188 if (ev.state & ControlMask)
1667 { 2189 {
1668 mouse_slip_wheel_speed += (v ? -1 : 1); 2190 mouse_slip_wheel_speed += v ? -1 : 1;
1669 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2191 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2192 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2193
2194 if (!slip_wheel_ev.is_active ())
2195 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1670 } 2196 }
2197 else
1671# endif 2198# endif
1672# ifdef JUMP_MOUSE_WHEEL
1673 scr_page (v, i);
1674 scr_refresh (SMOOTH_REFRESH);
1675 scrollbar_show (1);
1676# else
1677 while (i--)
1678 { 2199 {
1679 scr_page (v, 1); 2200 scr_page (v, i);
1680 scr_refresh (SMOOTH_REFRESH);
1681 scrollbar_show (1); 2201 scrollBar.show (1);
1682 } 2202 }
1683# endif
1684
1685 } 2203 }
1686 break; 2204 break;
1687#endif 2205#endif
1688
1689 }
1690 }
1691#ifdef MENUBAR
1692 else if (isMenuBarWindow (ev.window))
1693 menubar_control (ev);
1694#endif
1695}
1696
1697#ifdef TRANSPARENT
1698#if TINTING
1699/* shading taken from eterm-0.9.2 */
1700/* RGB 15 */
1701
1702static void
1703shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1704{
1705 unsigned char *ptr;
1706 int x, y;
1707
1708 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1709 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1710 /* No saturation */
1711 for (y = h; --y >= 0;) {
1712 for (x = -w; x < 0; x++) {
1713 int r, g, b;
1714
1715 b = ((uint16_t *) ptr)[x];
1716 r = (b & 0x7c00) * rm;
1717 g = (b & 0x3e0) * gm;
1718 b = (b & 0x1f) * bm;
1719 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1720 | ((g >> 8) & 0x3e0)
1721 | ((b >> 8) & 0x1f);
1722 }
1723 ptr += bpl;
1724 }
1725 } else {
1726 for (y = h; --y >= 0;) {
1727 for (x = -w; x < 0; x++) {
1728 int r, g, b;
1729
1730 b = ((uint16_t *) ptr)[x];
1731 r = (b & 0x7c00) * rm;
1732 g = (b & 0x3e0) * gm;
1733 b = (b & 0x1f) * bm;
1734 r |= (!(r >> 15) - 1);
1735 g |= (!(g >> 10) - 1);
1736 b |= (!(b >> 5) - 1);
1737 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1738 | ((g >> 8) & 0x3e0)
1739 | ((b >> 8) & 0x1f);
1740 }
1741 ptr += bpl;
1742 }
1743 }
1744}
1745
1746/* RGB 16 */
1747static void
1748shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1749{
1750 unsigned char *ptr;
1751 int x, y;
1752
1753 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1754 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1755 /* No saturation */
1756 for (y = h; --y >= 0;) {
1757 for (x = -w; x < 0; x++) {
1758 int r, g, b;
1759
1760 b = ((uint16_t *) ptr)[x];
1761 r = (b & 0xf800) * rm;
1762 g = (b & 0x7e0) * gm;
1763 b = (b & 0x1f) * bm;
1764 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1765 | ((g >> 8) & 0x7e0)
1766 | ((b >> 8) & 0x1f);
1767 }
1768 ptr += bpl;
1769 }
1770 } else {
1771 for (y = h; --y >= 0;) {
1772 for (x = -w; x < 0; x++) {
1773 int r, g, b;
1774
1775 b = ((uint16_t *) ptr)[x];
1776 r = (b & 0xf800) * rm;
1777 g = (b & 0x7e0) * gm;
1778 b = (b & 0x1f) * bm;
1779 r |= (!(r >> 16) - 1);
1780 g |= (!(g >> 11) - 1);
1781 b |= (!(b >> 5) - 1);
1782 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1783 | ((g >> 8) & 0x7e0)
1784 | ((b >> 8) & 0x1f);
1785 }
1786 ptr += bpl;
1787 }
1788 }
1789}
1790
1791/* RGB 24 */
1792static void
1793shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1794{
1795 unsigned char *ptr;
1796 int x, y;
1797
1798 ptr = (unsigned char *)data + (w * 3);
1799 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1800 /* No saturation */
1801 for (y = h; --y >= 0;) {
1802 for (x = -(w * 3); x < 0; x += 3) {
1803 int r, g, b;
1804
1805 if (byteorder.big_endian()) {
1806 r = (ptr[x + 0] * rm) >> 8;
1807 g = (ptr[x + 1] * gm) >> 8;
1808 b = (ptr[x + 2] * bm) >> 8;
1809 ptr[x + 0] = r;
1810 ptr[x + 1] = g;
1811 ptr[x + 2] = b;
1812 } else {
1813 r = (ptr[x + 2] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 0] * bm) >> 8;
1816 ptr[x + 2] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 0] = b;
1819 }
1820 }
1821 ptr += bpl;
1822 }
1823 } else {
1824 for (y = h; --y >= 0;) {
1825 for (x = -(w * 3); x < 0; x += 3) {
1826 int r, g, b;
1827
1828 if (byteorder.big_endian()) {
1829 r = (ptr[x + 0] * rm) >> 8;
1830 g = (ptr[x + 1] * gm) >> 8;
1831 b = (ptr[x + 2] * bm) >> 8;
1832
1833 r |= (!(r >> 8) - 1);
1834 g |= (!(g >> 8) - 1);
1835 b |= (!(b >> 8) - 1);
1836
1837 ptr[x + 0] = r;
1838 ptr[x + 1] = g;
1839 ptr[x + 2] = b;
1840 } else {
1841 r = (ptr[x + 2] * rm) >> 8;
1842 g = (ptr[x + 1] * gm) >> 8;
1843 b = (ptr[x + 0] * bm) >> 8;
1844
1845 r |= (!(r >> 8) - 1);
1846 g |= (!(g >> 8) - 1);
1847 b |= (!(b >> 8) - 1);
1848
1849 ptr[x + 2] = r;
1850 ptr[x + 1] = g;
1851 ptr[x + 0] = b;
1852 }
1853 }
1854 ptr += bpl;
1855 }
1856 }
1857}
1858
1859/* RGB 32 */
1860static void
1861shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1862{
1863 unsigned char *ptr;
1864 int x, y;
1865
1866 ptr = (unsigned char *)data + (w * 4);
1867 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1868 /* No saturation */
1869 for (y = h; --y >= 0;) {
1870 if (byteorder.big_endian()) {
1871 for (x = -(w * 4); x < 0; x += 4) {
1872 int r, g, b;
1873
1874 r = (ptr[x + 1] * rm) >> 8;
1875 g = (ptr[x + 2] * gm) >> 8;
1876 b = (ptr[x + 3] * bm) >> 8;
1877 ptr[x + 1] = r;
1878 ptr[x + 2] = g;
1879 ptr[x + 3] = b;
1880 }
1881 } else {
1882 for (x = -(w * 4); x < 0; x += 4) {
1883 int r, g, b;
1884
1885 r = (ptr[x + 2] * rm) >> 8;
1886 g = (ptr[x + 1] * gm) >> 8;
1887 b = (ptr[x + 0] * bm) >> 8;
1888 ptr[x + 2] = r;
1889 ptr[x + 1] = g;
1890 ptr[x + 0] = b;
1891 }
1892 }
1893 ptr += bpl;
1894 }
1895 } else {
1896 for (y = h; --y >= 0;) {
1897 for (x = -(w * 4); x < 0; x += 4) {
1898 int r, g, b;
1899
1900 if (byteorder.big_endian()) {
1901 r = (ptr[x + 1] * rm) >> 8;
1902 g = (ptr[x + 2] * gm) >> 8;
1903 b = (ptr[x + 3] * bm) >> 8;
1904
1905 r |= (!(r >> 8) - 1);
1906 g |= (!(g >> 8) - 1);
1907 b |= (!(b >> 8) - 1);
1908
1909 ptr[x + 1] = r;
1910 ptr[x + 2] = g;
1911 ptr[x + 3] = b;
1912 } else {
1913 r = (ptr[x + 2] * rm) >> 8;
1914 g = (ptr[x + 1] * gm) >> 8;
1915 b = (ptr[x + 0] * bm) >> 8;
1916
1917 r |= (!(r >> 8) - 1);
1918 g |= (!(g >> 8) - 1);
1919 b |= (!(b >> 8) - 1);
1920
1921 ptr[x + 2] = r;
1922 ptr[x + 1] = g;
1923 ptr[x + 0] = b;
1924 }
1925 }
1926 ptr += bpl;
1927 }
1928 }
1929}
1930
1931#endif
1932
1933/*
1934 * Check our parents are still who we think they are.
1935 * Do transparency updates if required
1936 */
1937int
1938rxvt_term::check_our_parents ()
1939{
1940 int i, pchanged, aformat, have_pixmap, rootdepth;
1941 unsigned long nitems, bytes_after;
1942 Atom atype;
1943 unsigned char *prop = NULL;
1944 Window root, oldp, *list;
1945 Pixmap rootpixmap = None;
1946 XWindowAttributes wattr, wrootattr;
1947
1948 pchanged = 0;
1949
1950 if (!(Options & Opt_transparent))
1951 return pchanged; /* Don't try any more */
1952
1953 XGetWindowAttributes (display->display, display->root, &wrootattr);
1954 rootdepth = wrootattr.depth;
1955
1956 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1957
1958 if (rootdepth != wattr.depth)
1959 {
1960 if (am_transparent)
1961 { 2206 }
1962 pchanged = 1;
1963 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1964 am_transparent = am_pixmap_trans = 0;
1965 }
1966
1967 return pchanged; /* Don't try any more */
1968 }
1969
1970 /* Get all X ops out of the queue so that our information is up-to-date. */
1971 XSync (display->display, False);
1972
1973 /*
1974 * Make the frame window set by the window manager have
1975 * the root background. Some window managers put multiple nested frame
1976 * windows for each client, so we have to take care about that.
1977 */
1978 i = (xa[XA_XROOTPMAPID]
1979 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1980 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1981 &nitems, &bytes_after, &prop) == Success);
1982
1983 if (!i || prop == NULL)
1984 i = (xa[XA_XSETROOTID]
1985 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1986 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1987 &nitems, &bytes_after, &prop) == Success);
1988
1989 if (!i || prop == NULL)
1990 have_pixmap = 0;
1991 else
1992 { 2207 }
1993 have_pixmap = 1;
1994 rootpixmap = *(Pixmap *)prop;
1995 XFree (prop);
1996 }
1997
1998 if (have_pixmap)
1999 {
2000 /*
2001 * Copy display->root pixmap transparency
2002 */
2003 int sx, sy, nx, ny;
2004 unsigned int nw, nh;
2005 Window cr;
2006 XImage *image;
2007 GC gc;
2008 XGCValues gcvalue;
2009
2010 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2011 0, 0, &sx, &sy, &cr);
2012 nw = (unsigned int)szHint.width;
2013 nh = (unsigned int)szHint.height;
2014 nx = ny = 0;
2015
2016 if (sx < 0)
2017 {
2018 nw += sx;
2019 nx = -sx;
2020 sx = 0;
2021 }
2022
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029
2030 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038
2039 if (image == NULL)
2040 {
2041 if (am_transparent && am_pixmap_trans)
2042 {
2043 pchanged = 1;
2044 if (TermWin.pixmap != None)
2045 {
2046 XFreePixmap (display->display, TermWin.pixmap);
2047 TermWin.pixmap = None;
2048 }
2049 }
2050
2051 am_pixmap_trans = 0;
2052 }
2053 else
2054 {
2055 if (TermWin.pixmap != None)
2056 XFreePixmap (display->display, TermWin.pixmap);
2057
2058#if TINTING
2059 if (ISSET_PIXCOLOR (Color_tint))
2060 {
2061 unsigned short shade, rm, gm, bm;
2062
2063 PixColors[Color_tint].get (display, rm, gm, bm);
2064
2065 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2066
2067 /* Determine bitshift and bitmask values */
2068 switch (image->bits_per_pixel)
2069 {
2070 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2074 }
2075 }
2076#endif
2077
2078 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2079 szHint.width, szHint.height, image->depth);
2080 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2081 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2082 nx, ny, image->width, image->height);
2083 XFreeGC (display->display, gc);
2084 XDestroyImage (image);
2085 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2086 TermWin.pixmap);
2087
2088 if (!am_transparent || !am_pixmap_trans)
2089 pchanged = 1;
2090
2091 am_transparent = am_pixmap_trans = 1;
2092 }
2093 }
2094
2095 if (!am_pixmap_trans)
2096 {
2097 unsigned int n;
2098 /*
2099 * InheritPixmap transparency
2100 */
2101 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2102 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2103 {
2104 oldp = TermWin.parent[i];
2105 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2106 &TermWin.parent[i], &list, &n);
2107 XFree (list);
2108 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2109
2110 if (TermWin.parent[i] == display->root)
2111 {
2112 if (oldp != None)
2113 pchanged = 1;
2114
2115 break;
2116 }
2117
2118 if (oldp != TermWin.parent[i])
2119 pchanged = 1;
2120 }
2121
2122 n = 0;
2123
2124 if (pchanged)
2125 {
2126 for (; n < (unsigned int)i; n++)
2127 {
2128 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2129 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2130 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2131 {
2132 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2133 break;
2134 }
2135 }
2136 }
2137
2138 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2139 {
2140 D_X ((stderr, "InheritPixmap Turning off"));
2141 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2142 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2143 am_transparent = 0;
2144 /* XXX: also turn off Opt_transparent? */
2145 }
2146 else
2147 {
2148#if WAIT_FOR_WM
2149 /* wait (an arbitrary period) for the WM to do its thing
2150 * needed for fvwm2.2.2 (and before?) */
2151 sleep (1);
2152#endif
2153 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2154 for (n = 0; n < (unsigned int)i; n++)
2155 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2156
2157 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2158 am_transparent = 1;
2159 }
2160
2161 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2162 TermWin.parent[i] = None;
2163 }
2164
2165 return pchanged;
2166} 2208}
2167#endif
2168 2209
2169/*}}} */ 2210/*}}} */
2170 2211
2171bool 2212void
2172rxvt_term::cmd_parse () 2213rxvt_term::cmd_parse ()
2173{ 2214{
2174 bool flag = false;
2175 unicode_t ch = NOCHAR; 2215 wchar_t ch = NOCHAR;
2176 unsigned char *seq_begin; // remember start of esc-sequence here 2216 char *seq_begin; // remember start of esc-sequence here
2177 2217
2178 for (;;) 2218 for (;;)
2179 { 2219 {
2180 if (ch == NOCHAR) 2220 if (ecb_unlikely (ch == NOCHAR))
2181 { 2221 {
2182 seq_begin = cmdbuf_ptr; 2222 seq_begin = cmdbuf_ptr;
2183 ch = next_char (); 2223 ch = next_char ();
2184 }
2185 2224
2186 if (ch == NOCHAR) // TODO: improve 2225 if (ch == NOCHAR)
2187 break; 2226 break;
2227 }
2188 2228
2189 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2229 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2230 {
2231 if (ecb_unlikely (!seen_input))
2190 { 2232 {
2233 seen_input = 1;
2234 // many badly-written programs (e.g. jed) contain a race condition:
2235 // they first read the screensize and then install a SIGWINCH handler.
2236 // some window managers resize the window early, and these programs
2237 // then sometimes get the size wrong.
2238 // unfortunately other programs are even more buggy and dislike
2239 // being sent SIGWINCH, so only do it when we were in fact being
2240 // resized.
2241 if (seen_resize && cmd_pid)
2242 kill (-cmd_pid, SIGWINCH);
2243 }
2244
2191 /* Read a text string from the input buffer */ 2245 /* Read a text string from the input buffer */
2192 unicode_t buf[UBUFSIZ]; 2246 wchar_t buf[UBUFSIZ];
2193 bool refreshnow = false; 2247 bool refreshnow = false;
2194 int nlines = 0; 2248 int nlines = 0;
2195 unicode_t *str = buf; 2249 wchar_t *str = buf;
2196 2250 wchar_t *eol = str + min (ncol, UBUFSIZ);
2197 *str++ = ch;
2198 2251
2199 for (;;) 2252 for (;;)
2200 { 2253 {
2254 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2255 break;
2256
2257 *str++ = ch;
2258
2259 if (ecb_unlikely (ch == C0_LF || str >= eol))
2260 {
2261 if (ch == C0_LF)
2262 nlines++;
2263
2264 refresh_count++;
2265
2266 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2267 {
2268 refresh_count = 0;
2269
2270 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2271 {
2272 refreshnow = true;
2273 ch = NOCHAR;
2274 break;
2275 }
2276 }
2277
2278 // scr_add_lines only works for nlines <= nrow - 1.
2279 if (nlines >= nrow - 1)
2280 {
2281 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2282 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2283 scr_add_lines (buf, str - buf, nlines);
2284
2285 nlines = 0;
2286 str = buf;
2287 eol = str + min (ncol, UBUFSIZ);
2288 }
2289
2290 if (str >= eol)
2291 {
2292 if (eol >= buf + UBUFSIZ)
2293 {
2294 ch = NOCHAR;
2295 break;
2296 }
2297 else
2298 eol = min (eol + ncol, buf + UBUFSIZ);
2299 }
2300
2301 }
2302
2201 seq_begin = cmdbuf_ptr; 2303 seq_begin = cmdbuf_ptr;
2202 ch = next_char (); 2304 ch = next_char ();
2203
2204 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2205 break;
2206
2207 *str++ = ch;
2208
2209 if (ch == C0_LF)
2210 {
2211 nlines++;
2212 refresh_count++;
2213
2214 if (! (Options & Opt_jumpScroll)
2215 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2216 {
2217 refreshnow = true;
2218 flag = true;
2219 ch = NOCHAR;
2220 break;
2221 }
2222
2223 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2224 if (nlines >= TermWin.nrow - 1)
2225 {
2226 scr_add_lines (buf, nlines, str - buf);
2227 nlines = 0;
2228 str = buf;
2229 }
2230 }
2231
2232 if (str >= buf + UBUFSIZ)
2233 {
2234 ch = NOCHAR;
2235 break;
2236 }
2237 } 2305 }
2238 2306
2307 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2308 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2239 scr_add_lines (buf, nlines, str - buf); 2309 scr_add_lines (buf, str - buf, nlines);
2240 2310
2241 /* 2311 /*
2242 * If there have been a lot of new lines, then update the screen 2312 * If there have been a lot of new lines, then update the screen
2243 * What the heck I'll cheat and only refresh less than every page-full. 2313 * What the heck we'll cheat and only refresh less than every page-full.
2244 * the number of pages between refreshes is refresh_limit, which 2314 * if skipScroll is enabled.
2245 * is incremented here because we must be doing flat-out scrolling.
2246 *
2247 * refreshing should be correct for small scrolls, because of the
2248 * time-out
2249 */ 2315 */
2250 if (refreshnow) 2316 if (refreshnow)
2251 { 2317 {
2252 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2253 refresh_limit++;
2254 else
2255 scr_refresh (refresh_type); 2318 scr_refresh ();
2319 want_refresh = 1;
2256 } 2320 }
2257
2258 } 2321 }
2259 else 2322 else
2260 { 2323 {
2261 try 2324 try
2262 { 2325 {
… …
2270 } 2333 }
2271 2334
2272 ch = NOCHAR; 2335 ch = NOCHAR;
2273 } 2336 }
2274 } 2337 }
2275
2276 return flag;
2277} 2338}
2278 2339
2279// read the next character 2340// read the next character
2280unicode_t 2341wchar_t
2281rxvt_term::next_char () 2342rxvt_term::next_char () NOTHROW
2282{ 2343{
2283 while (cmdbuf_ptr < cmdbuf_endp) 2344 while (cmdbuf_ptr < cmdbuf_endp)
2284 { 2345 {
2285 // assume 7-bit to be ascii ALWAYS 2346 // assume 7-bit to be ascii ALWAYS
2286 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2347 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2287 return *cmdbuf_ptr++; 2348 return *cmdbuf_ptr++;
2288 2349
2289 wchar_t wc; 2350 wchar_t wc;
2290 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2351 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2291 2352
2292 if (len == (size_t)-2) 2353 if (len == (size_t)-2)
2293 { 2354 {
2294 // the mbstate stores incomplete sequences. didn't know this :/ 2355 // the mbstate stores incomplete sequences. didn't know this :/
2295 cmdbuf_ptr = cmdbuf_endp; 2356 cmdbuf_ptr = cmdbuf_endp;
2296 break; 2357 break;
2297 } 2358 }
2298 2359
2299 if (len == (size_t)-1) 2360 if (len == (size_t)-1)
2361 {
2362 mbstate.reset (); // reset now undefined conversion state
2300 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2363 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2364 }
2301 2365
2302 // assume wchar == unicode 2366 // assume wchar == unicode
2303 cmdbuf_ptr += len; 2367 cmdbuf_ptr += len;
2304 return wc; 2368 return wc & UNICODE_MASK;
2305 } 2369 }
2306 2370
2307 return NOCHAR; 2371 return NOCHAR;
2308} 2372}
2309 2373
2310/* rxvt_cmd_getc () - Return next input character */ 2374// read the next octet
2311/* 2375uint32_t
2312 * Return the next input character after first passing any keyboard input 2376rxvt_term::next_octet () NOTHROW
2313 * to the command.
2314 */
2315unicode_t
2316rxvt_term::cmd_getc ()
2317{ 2377{
2378 return cmdbuf_ptr < cmdbuf_endp
2379 ? (unsigned char)*cmdbuf_ptr++
2380 : NOCHAR;
2381}
2382
2383static class out_of_input out_of_input;
2384
2385wchar_t
2386rxvt_term::cmd_getc () THROW ((class out_of_input))
2387{
2318 unicode_t c = next_char (); 2388 wchar_t c = next_char ();
2389
2390 if (c == NOCHAR)
2391 throw out_of_input;
2392
2393 return c;
2394}
2395
2396uint32_t
2397rxvt_term::cmd_get8 () THROW ((class out_of_input))
2398{
2399 uint32_t c = next_octet ();
2319 2400
2320 if (c == NOCHAR) 2401 if (c == NOCHAR)
2321 throw out_of_input; 2402 throw out_of_input;
2322 2403
2323 return c; 2404 return c;
… …
2327/*----------------------------------------------------------------------*/ 2408/*----------------------------------------------------------------------*/
2328#ifdef PRINTPIPE 2409#ifdef PRINTPIPE
2329FILE * 2410FILE *
2330rxvt_term::popen_printer () 2411rxvt_term::popen_printer ()
2331{ 2412{
2332 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2413 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2333 2414
2334 if (stream == NULL) 2415 if (stream == NULL)
2335 rxvt_warn ("can't open printer pipe, not printing.\n"); 2416 rxvt_warn ("can't open printer pipe, not printing.\n");
2336 2417
2337 return stream; 2418 return stream;
… …
2348 * simulate attached vt100 printer 2429 * simulate attached vt100 printer
2349 */ 2430 */
2350void 2431void
2351rxvt_term::process_print_pipe () 2432rxvt_term::process_print_pipe ()
2352{ 2433{
2353 int done; 2434 FILE *fd = popen_printer ();
2354 FILE *fd;
2355 2435
2356 if ((fd = popen_printer ()) == NULL) 2436 if (!fd)
2357 return; 2437 return;
2358 2438
2359 /* 2439 /*
2360 * Send all input to the printer until either ESC[4i or ESC[?4i 2440 * Send all input to the printer until either ESC[4i or ESC[?4i
2361 * is received. 2441 * is received.
2362 */ 2442 */
2363 for (done = 0; !done;) 2443 for (int done = 0; !done; )
2364 { 2444 {
2365 unsigned char buf[8]; 2445 unsigned char buf[8];
2366 unicode_t ch; 2446 unicode_t ch;
2367 unsigned int i, len; 2447 unsigned int i, len;
2368 2448
… …
2387 { 2467 {
2388 if ((buf[len++] = cmd_getc ()) == 'i') 2468 if ((buf[len++] = cmd_getc ()) == 'i')
2389 break; /* done = 1 */ 2469 break; /* done = 1 */
2390 } 2470 }
2391 } 2471 }
2392 2472
2393 for (i = 0; i < len; i++) 2473 for (i = 0; i < len; i++)
2394 if (putc (buf[i], fd) == EOF) 2474 if (putc (buf[i], fd) == EOF)
2395 { 2475 {
2396 done = 1; 2476 done = 1;
2397 break; 2477 break;
… …
2399 } 2479 }
2400 } 2480 }
2401 2481
2402 pclose_printer (fd); 2482 pclose_printer (fd);
2403} 2483}
2404#endif /* PRINTPIPE */ 2484#endif /* PRINTPIPE */
2405/*}}} */ 2485/*}}} */
2406 2486
2407/* *INDENT-OFF* */
2408enum { 2487enum {
2409 C1_40 = 0x40, 2488 C1_40 = 0x40,
2410 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2489 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2411 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2490 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2412 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2491 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2413 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2492 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2414}; 2493};
2415/* *INDENT-ON* */
2416 2494
2417/*{{{ process non-printing single characters */ 2495/*{{{ process non-printing single characters */
2418void 2496void
2419rxvt_term::process_nonprinting (unicode_t ch) 2497rxvt_term::process_nonprinting (unicode_t ch)
2420{ 2498{
… …
2423 case C0_ESC: 2501 case C0_ESC:
2424 process_escape_seq (); 2502 process_escape_seq ();
2425 break; 2503 break;
2426 case C0_ENQ: /* terminal Status */ 2504 case C0_ENQ: /* terminal Status */
2427 if (rs[Rs_answerbackstring]) 2505 if (rs[Rs_answerbackstring])
2428 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2506 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2429 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2430 else 2507 else
2431 tt_write ((unsigned char *)VT100_ANS, 2508 tt_write (VT100_ANS, strlen (VT100_ANS));
2432 (unsigned int)STRLEN (VT100_ANS));
2433 break; 2509 break;
2434 case C0_BEL: /* bell */ 2510 case C0_BEL: /* bell */
2435 scr_bell (); 2511 scr_bell ();
2436 break; 2512 break;
2437 case C0_BS: /* backspace */ 2513 case C0_BS: /* backspace */
… …
2453 break; 2529 break;
2454 case C0_SI: /* shift in - acs */ 2530 case C0_SI: /* shift in - acs */
2455 scr_charset_choose (0); 2531 scr_charset_choose (0);
2456 break; 2532 break;
2457 2533
2534#ifdef EIGHT_BIT_CONTROLS
2458 // 8-bit controls 2535 // 8-bit controls
2459 case 0x90: /* DCS */ 2536 case 0x90: /* DCS */
2460 process_dcs_seq (); 2537 process_dcs_seq ();
2461 break; 2538 break;
2462 case 0x9b: /* CSI */ 2539 case 0x9b: /* CSI */
2463 process_csi_seq (); 2540 process_csi_seq ();
2464 break; 2541 break;
2465 case 0x9d: /* CSI */ 2542 case 0x9d: /* OSC */
2466 process_osc_seq (); 2543 process_osc_seq ();
2467 break; 2544 break;
2545#endif
2468 } 2546 }
2469} 2547}
2470/*}}} */ 2548/*}}} */
2471 2549
2472 2550
… …
2513 break; 2591 break;
2514 case 'Z': /* identify the terminal type */ 2592 case 'Z': /* identify the terminal type */
2515 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2593 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2516 break; 2594 break;
2517 case '<': /* turn off VT52 mode */ 2595 case '<': /* turn off VT52 mode */
2518 PrivMode (0, PrivMode_vt52); 2596 priv_modes &= ~PrivMode_vt52;
2519 break; 2597 break;
2520 case 'F': /* use special graphics character set */ 2598 case 'F': /* use special graphics character set */
2521 case 'G': /* use regular character set */ 2599 case 'G': /* use regular character set */
2522 /* unimplemented */ 2600 /* unimplemented */
2523 break; 2601 break;
… …
2534void 2612void
2535rxvt_term::process_escape_seq () 2613rxvt_term::process_escape_seq ()
2536{ 2614{
2537 unicode_t ch = cmd_getc (); 2615 unicode_t ch = cmd_getc ();
2538 2616
2539 if (PrivateModes & PrivMode_vt52) 2617 if (priv_modes & PrivMode_vt52)
2540 { 2618 {
2541 process_escape_vt52 (ch); 2619 process_escape_vt52 (ch);
2542 return; 2620 return;
2543 } 2621 }
2544 2622
2545 switch (ch) 2623 switch (ch)
2546 { 2624 {
2547 /* case 1: do_tek_mode (); break; */
2548 case '#': 2625 case '#':
2549 if (cmd_getc () == '8') 2626 if (cmd_getc () == '8')
2550 scr_E (); 2627 scr_E ();
2551 break; 2628 break;
2552 case '(': 2629 case '(':
… …
2559 scr_charset_set (2, (unsigned int)cmd_getc ()); 2636 scr_charset_set (2, (unsigned int)cmd_getc ());
2560 break; 2637 break;
2561 case '+': 2638 case '+':
2562 scr_charset_set (3, (unsigned int)cmd_getc ()); 2639 scr_charset_set (3, (unsigned int)cmd_getc ());
2563 break; 2640 break;
2564#ifndef NO_FRILLS 2641#if !ENABLE_MINIMAL
2565 case '6': 2642 case '6':
2566 scr_backindex (); 2643 scr_backindex ();
2567 break; 2644 break;
2568#endif 2645#endif
2569 case '7': 2646 case '7':
2570 scr_cursor (SAVE); 2647 scr_cursor (SAVE);
2571 break; 2648 break;
2572 case '8': 2649 case '8':
2573 scr_cursor (RESTORE); 2650 scr_cursor (RESTORE);
2574 break; 2651 break;
2575#ifndef NO_FRILLS 2652#if !ENABLE_MINIMAL
2576 case '9': 2653 case '9':
2577 scr_forwardindex (); 2654 scr_forwardindex ();
2578 break; 2655 break;
2579#endif 2656#endif
2657 // DECPAM/DECPNM
2580 case '=': 2658 case '=':
2659 priv_modes |= PrivMode_aplKP;
2660 break;
2581 case '>': 2661 case '>':
2582 PrivMode ((ch == '='), PrivMode_aplKP); 2662 priv_modes &= ~PrivMode_aplKP;
2583 break; 2663 break;
2584 2664
2585 case C1_40: 2665 case C1_40:
2586 cmd_getc (); 2666 cmd_getc ();
2587 break; 2667 break;
… …
2590 break; 2670 break;
2591 2671
2592 /* 8.3.87: NEXT LINE */ 2672 /* 8.3.87: NEXT LINE */
2593 case C1_NEL: /* ESC E */ 2673 case C1_NEL: /* ESC E */
2594 { 2674 {
2595 unicode_t nlcr[] = { C0_LF, C0_CR }; 2675 wchar_t nlcr[] = { C0_LF, C0_CR };
2596 scr_add_lines (nlcr, 1, 2); 2676 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2597 } 2677 }
2598 break; 2678 break;
2599 2679
2600 /* kidnapped escape sequence: Should be 8.3.48 */ 2680 /* kidnapped escape sequence: Should be 8.3.48 */
2601 case C1_ESA: /* ESC G */ 2681 case C1_ESA: /* ESC G */
2602 process_graphics (); 2682 // used by original rxvt for rob nations own graphics mode
2683 if (cmd_getc () == 'Q')
2684 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2603 break; 2685 break;
2604 2686
2605 /* 8.3.63: CHARACTER TABULATION SET */ 2687 /* 8.3.63: CHARACTER TABULATION SET */
2606 case C1_HTS: /* ESC H */ 2688 case C1_HTS: /* ESC H */
2607 scr_set_tab (1); 2689 scr_set_tab (1);
… …
2611 case C1_RI: /* ESC M */ 2693 case C1_RI: /* ESC M */
2612 scr_index (DN); 2694 scr_index (DN);
2613 break; 2695 break;
2614 2696
2615 /* 8.3.142: SINGLE-SHIFT TWO */ 2697 /* 8.3.142: SINGLE-SHIFT TWO */
2616 /*case C1_SS2: scr_single_shift (2); break; */ 2698 /* case C1_SS2: break; */
2617 2699
2618 /* 8.3.143: SINGLE-SHIFT THREE */ 2700 /* 8.3.143: SINGLE-SHIFT THREE */
2619 /*case C1_SS3: scr_single_shift (3); break; */ 2701 /* case C1_SS3: break; */
2620 2702
2621 /* 8.3.27: DEVICE CONTROL STRING */ 2703 /* 8.3.27: DEVICE CONTROL STRING */
2622 case C1_DCS: /* ESC P */ 2704 case C1_DCS: /* ESC P */
2623 process_dcs_seq (); 2705 process_dcs_seq ();
2624 break; 2706 break;
2625 2707
2626 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2708 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2627 case C1_SCI: /* ESC Z */ 2709 case C1_SCI: /* ESC Z */
2628 tt_write ((const unsigned char *)ESCZ_ANSWER, 2710 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2629 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2630 break; /* steal obsolete ESC [ c */ 2711 break; /* steal obsolete ESC [ c */
2631 2712
2632 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2713 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2633 case C1_CSI: /* ESC [ */ 2714 case C1_CSI: /* ESC [ */
2634 process_csi_seq (); 2715 process_csi_seq ();
2635 break; 2716 break;
2636 2717
2637 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2718 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2638 case C1_OSC: /* ESC ] */ 2719 case C1_OSC: /* ESC ] */
2639 process_osc_seq (); 2720 process_osc_seq ();
2640 break; 2721 break;
2641 2722
2642 /* 8.3.106: RESET TO INITIAL STATE */ 2723 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2643 case 'c': 2724 case 'c':
2644 mbstate.reset (); 2725 mbstate.reset ();
2645 scr_poweron (); 2726 scr_poweron ();
2646 scrollbar_show (1); 2727 scrollBar.show (1);
2647 break; 2728 break;
2648 2729
2649 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2730 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2650 case 'n': 2731 case 'n':
2651 scr_charset_choose (2); 2732 scr_charset_choose (2);
… …
2658 } 2739 }
2659} 2740}
2660/*}}} */ 2741/*}}} */
2661 2742
2662/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2743/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2663/* *INDENT-OFF* */
2664enum { 2744enum {
2665 CSI_ICH = 0x40, 2745 CSI_ICH = 0x40,
2666 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2746 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2667 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2747 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2668 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2748 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2669 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2749 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2670 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2750 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2671 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2751 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2672 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2752 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2673 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2753 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2674}; 2754};
2675 2755
2676#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2756#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2677 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2757 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2678 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2758 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2679#define get_byte_array_bit(array, bit) \ 2759#define get_byte_array_bit(array, bit) \
2680 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2760 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2681 2761
2682const unsigned char csi_defaults[] = 2762static const unsigned char csi_defaults[] =
2683 { 2763 {
2684 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2764 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2685 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2765 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2686 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2766 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2687 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2767 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2688 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2768 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2689 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2769 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2690 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2770 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2691 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2771 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2692 }; 2772 };
2693/* *INDENT-ON* */
2694 2773
2695void 2774void
2696rxvt_term::process_csi_seq () 2775rxvt_term::process_csi_seq ()
2697{ 2776{
2698 unicode_t ch, priv, i; 2777 unicode_t ch, priv, i;
2699 unsigned int nargs, p; 2778 unsigned int nargs, p;
2700 int n, ndef; 2779 int n, ndef;
2701 int arg[ESC_ARGS]; 2780 int arg[ESC_ARGS] = { };
2702 2781
2703 for (nargs = ESC_ARGS; nargs > 0;) 2782 nargs = 0;
2704 arg[--nargs] = 0;
2705 2783
2706 priv = 0; 2784 priv = 0;
2707 ch = cmd_getc (); 2785 ch = cmd_getc ();
2708 if (ch >= '<' && ch <= '?') 2786 if ((ch >= '<' && ch <= '?') || ch == '!')
2787 {
2709 { /* '<' '=' '>' '?' */ 2788 /* '<' '=' '>' '?' '!' */
2710 priv = ch; 2789 priv = ch;
2711 ch = cmd_getc (); 2790 ch = cmd_getc ();
2712 } 2791 }
2713 2792
2714 /* read any numerical arguments */ 2793 /* read any numerical arguments */
… …
2743 ndef = get_byte_array_bit (csi_defaults, i); 2822 ndef = get_byte_array_bit (csi_defaults, i);
2744 for (p = 0; p < nargs; p++) 2823 for (p = 0; p < nargs; p++)
2745 if (arg[p] == -1) 2824 if (arg[p] == -1)
2746 arg[p] = ndef; 2825 arg[p] = ndef;
2747 2826
2748#ifdef DEBUG_CMD
2749 fprintf (stderr, "CSI ");
2750 for (p = 0; p < nargs; p++)
2751 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2752 fprintf (stderr, "%c\n", ch);
2753#endif
2754
2755 /* 2827 /*
2756 * private mode handling 2828 * private mode handling
2757 */ 2829 */
2758 if (priv) 2830 if (priv)
2759 { 2831 {
2760 switch (priv) 2832 switch (priv)
2761 { 2833 {
2762 case '>': 2834 case '>':
2763 if (ch == CSI_DA) /* secondary device attributes */ 2835 if (ch == CSI_DA) /* secondary device attributes */
2836 {
2837 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2838 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2839 //
2840 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2841 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2842 // versions.
2843 //
2764 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2844 tt_printf ("\033[>%d;95;0c", 'U');
2845 }
2765 break; 2846 break;
2847
2766 case '?': 2848 case '?':
2767 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2849 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2768 process_terminal_mode (ch, priv, nargs, arg); 2850 process_terminal_mode (ch, priv, nargs, arg);
2769 break; 2851 break;
2852
2853 case '!':
2854 if (ch == CSI_70)
2855 {
2856 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2857 scr_soft_reset ();
2858
2859 static const int pm_h[] = { 7, 25 };
2860 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2861
2862 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2863 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2770 } 2864 }
2865 break;
2866 }
2867
2771 return; 2868 return;
2772 } 2869 }
2773 2870
2774 switch (ch) 2871 switch (ch)
2775 { 2872 {
… …
2789 } 2886 }
2790 break; 2887 break;
2791#endif 2888#endif
2792 2889
2793 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2890 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2794 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2891 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2795 arg[0] = -arg[0]; 2892 arg[0] = -arg[0];
2796 /* FALLTHROUGH */ 2893 /* FALLTHROUGH */
2797 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2894 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2798 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2895 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2799 scr_gotorc (arg[0], 0, RELATIVE); 2896 scr_gotorc (arg[0], 0, RELATIVE);
2800 break; 2897 break;
2801 2898
2802 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2899 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2803 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2900 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2874 2971
2875 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2972 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2876 arg[0] = -arg[0]; 2973 arg[0] = -arg[0];
2877 /* FALLTHROUGH */ 2974 /* FALLTHROUGH */
2878 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2975 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2879 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2976 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2880 break; 2977 break;
2881 2978
2882 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2979 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2883 tt_write ((const unsigned char *)VT100_ANS, 2980 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2884 (unsigned int) (sizeof (VT100_ANS) - 1));
2885 break; 2981 break;
2886 2982
2887 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2983 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2888 process_sgr_mode (nargs, arg); 2984 process_sgr_mode (nargs, arg);
2889 break; 2985 break;
… …
2896 break; 2992 break;
2897 case 6: /* CPR requested */ 2993 case 6: /* CPR requested */
2898 scr_report_position (); 2994 scr_report_position ();
2899 break; 2995 break;
2900 case 7: /* unofficial extension */ 2996 case 7: /* unofficial extension */
2901 if (Options & Opt_insecure) 2997 if (option (Opt_insecure))
2902 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2998 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2903 break; 2999 break;
2904 case 8: /* unofficial extension */ 3000 case 8: /* unofficial extension */
2905 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3001 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2906 break; 3002 break;
2907 } 3003 }
… …
2943 break; 3039 break;
2944 3040
2945 case CSI_RM: /* 8.3.107: RESET MODE */ 3041 case CSI_RM: /* 8.3.107: RESET MODE */
2946 if (arg[0] == 4) 3042 if (arg[0] == 4)
2947 scr_insert_mode (0); 3043 scr_insert_mode (0);
3044 else if (arg[0] == 20)
3045 priv_modes &= ~PrivMode_LFNL;
2948 break; 3046 break;
2949 3047
2950 case CSI_SM: /* 8.3.126: SET MODE */ 3048 case CSI_SM: /* 8.3.126: SET MODE */
2951 if (arg[0] == 4) 3049 if (arg[0] == 4)
2952 scr_insert_mode (1); 3050 scr_insert_mode (1);
3051 else if (arg[0] == 20)
3052 priv_modes |= PrivMode_LFNL;
2953 break; 3053 break;
2954 3054
2955 /* 3055 /*
2956 * PRIVATE USE beyond this point. All CSI_7? sequences here 3056 * PRIVATE USE beyond this point. All CSI_7? sequences here
2957 */ 3057 */
… …
2969 break; 3069 break;
2970 case CSI_75: 3070 case CSI_75:
2971 scr_cursor (RESTORE); 3071 scr_cursor (RESTORE);
2972 break; 3072 break;
2973 3073
2974#ifndef NO_FRILLS 3074#if !ENABLE_MINIMAL
2975 case CSI_74: 3075 case CSI_74:
2976 process_window_ops (arg, nargs); 3076 process_window_ops (arg, nargs);
2977 break; 3077 break;
2978#endif 3078#endif
2979 3079
… …
2986 break; 3086 break;
2987 } 3087 }
2988} 3088}
2989/*}}} */ 3089/*}}} */
2990 3090
2991#ifndef NO_FRILLS 3091#if !ENABLE_MINIMAL
2992/* ARGSUSED */
2993void 3092void
2994rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3093rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2995{ 3094{
2996 int x, y; 3095 int x, y;
2997 XWindowAttributes wattr; 3096 XWindowAttributes wattr;
2998 Window wdummy; 3097 Window wdummy;
3098
3099 dLocal (Display *, dpy);
2999 3100
3000 if (nargs == 0) 3101 if (nargs == 0)
3001 return; 3102 return;
3002 3103
3003 switch (args[0]) 3104 switch (args[0])
3004 { 3105 {
3005 /* 3106 /*
3006 * commands 3107 * commands
3007 */ 3108 */
3008 case 1: /* deiconify window */ 3109 case 1: /* deiconify window */
3009 XMapWindow (display->display, TermWin.parent[0]); 3110 XMapWindow (dpy, parent);
3010 break; 3111 break;
3011 case 2: /* iconify window */ 3112 case 2: /* iconify window */
3012 XIconifyWindow (display->display, TermWin.parent[0], 3113 XIconifyWindow (dpy, parent, display->screen);
3013 DefaultScreen (display->display));
3014 break; 3114 break;
3015 case 3: /* set position (pixels) */ 3115 case 3: /* set position (pixels) */
3016 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3116 XMoveWindow (dpy, parent, args[1], args[2]);
3017 break; 3117 break;
3018 case 4: /* set size (pixels) */ 3118 case 4: /* set size (pixels) */
3019 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3119 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3020 break; 3120 break;
3021 case 5: /* raise window */ 3121 case 5: /* raise window */
3022 XRaiseWindow (display->display, TermWin.parent[0]); 3122 XRaiseWindow (dpy, parent);
3023 break; 3123 break;
3024 case 6: /* lower window */ 3124 case 6: /* lower window */
3025 XLowerWindow (display->display, TermWin.parent[0]); 3125 XLowerWindow (dpy, parent);
3026 break; 3126 break;
3027 case 7: /* refresh window */ 3127 case 7: /* refresh window */
3028 scr_touch (true); 3128 scr_touch (true);
3029 break; 3129 break;
3030 case 8: /* set size (chars) */ 3130 case 8: /* set size (chars) */
3031 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3131 set_widthheight ((unsigned int) (args[2] * fwidth),
3032 (unsigned int) (args[1] * TermWin.fheight)); 3132 (unsigned int) (args[1] * fheight));
3033 break; 3133 break;
3034 3134
3035 //case 9: NYI, TODO, restore maximized window or maximize window 3135 //case 9: NYI, TODO, restore maximized window or maximize window
3036 default: 3136 default:
3037 if (args[0] >= 24) /* set height (chars) */ 3137 if (args[0] >= 24) /* set height (chars) */
3038 set_widthheight ((unsigned int)TermWin.width, 3138 set_widthheight ((unsigned int)width,
3039 (unsigned int) (args[1] * TermWin.fheight)); 3139 (unsigned int) (args[1] * fheight));
3040 break; 3140 break;
3041
3042 3141
3043 /* 3142 /*
3044 * reports - some output format copied from XTerm 3143 * reports - some output format copied from XTerm
3045 */ 3144 */
3046 case 11: /* report window state */ 3145 case 11: /* report window state */
3047 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3146 XGetWindowAttributes (dpy, parent, &wattr);
3048 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3147 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3049 break; 3148 break;
3050 case 13: /* report window position */ 3149 case 13: /* report window position */
3051 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3150 XGetWindowAttributes (dpy, parent, &wattr);
3052 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3151 XTranslateCoordinates (dpy, parent, wattr.root,
3053 -wattr.border_width, -wattr.border_width, 3152 -wattr.border_width, -wattr.border_width,
3054 &x, &y, &wdummy); 3153 &x, &y, &wdummy);
3055 tt_printf ("\033[3;%d;%dt", x, y); 3154 tt_printf ("\033[3;%d;%dt", x, y);
3056 break; 3155 break;
3057 case 14: /* report window size (pixels) */ 3156 case 14: /* report window size (pixels) */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3157 XGetWindowAttributes (dpy, parent, &wattr);
3059 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3158 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3060 break; 3159 break;
3061 case 18: /* report text area size (chars) */ 3160 case 18: /* report text area size (chars) */
3062 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3161 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3063 break; 3162 break;
3064 case 19: /* report window size (chars) */ 3163 case 19: /* report window size (chars) */
3065 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3164 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3066 break; 3165 break;
3067 case 20: /* report icon label */ 3166 case 20: /* report icon label */
3068 if (Options & Opt_insecure)
3069 { 3167 {
3070 char *s; 3168 char *s;
3071 XGetIconName (display->display, TermWin.parent[0], &s); 3169 XGetIconName (dpy, parent, &s);
3072 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3170 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3171 XFree (s);
3073 } 3172 }
3074 break; 3173 break;
3075 case 21: /* report window title */ 3174 case 21: /* report window title */
3076 if (Options & Opt_insecure)
3077 { 3175 {
3078 char *s; 3176 char *s;
3079 XFetchName (display->display, TermWin.parent[0], &s); 3177 XFetchName (dpy, parent, &s);
3080 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3178 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3179 XFree (s);
3081 } 3180 }
3082 break; 3181 break;
3083 } 3182 }
3084} 3183}
3085#endif 3184#endif
3086 3185
3087/*----------------------------------------------------------------------*/ 3186/*----------------------------------------------------------------------*/
3088/* 3187/*
3089 * get input up until STRING TERMINATOR (or BEL) 3188 * get input up until STRING TERMINATOR (or BEL)
3090 * ends_how is terminator used. returned input must be free()'d 3189 * ends_how is terminator used. returned input must be free()'d
3091 */ 3190 */
3092unsigned char * 3191char *
3093rxvt_term::get_to_st (unicode_t &ends_how) 3192rxvt_term::get_to_st (unicode_t &ends_how)
3094{ 3193{
3095 int seen_esc = 0; /* seen escape? */ 3194 unicode_t ch;
3195 bool seen_esc = false;
3096 unsigned int n = 0; 3196 unsigned int n = 0;
3097 unsigned char *s;
3098 unicode_t ch;
3099 unsigned char string[STRING_MAX]; 3197 wchar_t string[STRING_MAX];
3100 3198
3101 while ((ch = cmd_getc ())) 3199 while ((ch = cmd_getc ()) != NOCHAR)
3102 { 3200 {
3103 if (ch == C0_BEL || ch == CHAR_ST)
3104 break;
3105
3106 if (seen_esc) 3201 if (seen_esc)
3202 {
3107 if (ch == 0x5c) /* 7bit ST */ 3203 if (ch == 0x5c) /* 7bit ST */
3108 break; 3204 break;
3109 else 3205 else
3110 return NULL; 3206 return NULL;
3111 3207 }
3112 if (ch == C0_ESC) 3208 else if (ch == C0_ESC)
3113 { 3209 {
3114 seen_esc = 1; 3210 seen_esc = true;
3115 continue; 3211 continue;
3116 } 3212 }
3213 else if (ch == C0_BEL || ch == CHAR_ST)
3214 break;
3117 else if (ch == C0_HT) 3215 else if (ch == C0_SYN)
3118 ch = ' '; /* translate '\t' to space */ 3216 ch = cmd_get8 ();
3119 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3217 else if (ch < 0x20)
3120 return NULL; /* other control character - exit */ 3218 return NULL; /* other control character - exit */
3121 3219
3122 if (n >= sizeof (string) - 1) 3220 seen_esc = false;
3221
3222 if (n >= STRING_MAX - 1)
3123 // stop at some sane length 3223 // stop at some sane length
3124 return NULL; 3224 return NULL;
3125 3225
3126 string[n++] = ch; 3226 string[n++] = ch;
3127 seen_esc = 0;
3128 } 3227 }
3129 3228
3130 string[n++] = '\0'; 3229 string[n++] = '\0';
3131 3230
3132 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3133 return NULL;
3134
3135 ends_how = (ch == 0x5c ? C0_ESC : ch); 3231 ends_how = (ch == 0x5c ? C0_ESC : ch);
3136 STRNCPY (s, string, n); 3232
3137 return s; 3233 return rxvt_wcstombs (string);
3138} 3234}
3139 3235
3140/*----------------------------------------------------------------------*/ 3236/*----------------------------------------------------------------------*/
3141/* 3237/*
3142 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3238 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3143 */ 3239 */
3144void 3240void
3145rxvt_term::process_dcs_seq () 3241rxvt_term::process_dcs_seq ()
3146{ 3242{
3147 unsigned char *s;
3148 unicode_t eh;
3149
3150 /* 3243 /*
3151 * Not handled yet 3244 * Not handled yet
3152 */ 3245 */
3246
3247 unicode_t eh;
3153 s = get_to_st (eh); 3248 char *s = get_to_st (eh);
3154 if (s) 3249 if (s)
3155 free (s); 3250 free (s);
3156 3251
3157 return; 3252 return;
3158} 3253}
… …
3162 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3257 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3163 */ 3258 */
3164void 3259void
3165rxvt_term::process_osc_seq () 3260rxvt_term::process_osc_seq ()
3166{ 3261{
3167 unicode_t ch, eh;
3168 int arg; 3262 int arg;
3169 3263
3170 ch = cmd_getc (); 3264 unicode_t ch = cmd_getc ();
3171 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3265 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3172 arg = arg * 10 + (ch - '0'); 3266 arg = arg * 10 + (ch - '0');
3173 3267
3174 if (ch == ';') 3268 if (ch == ';')
3175 { 3269 {
3270 unicode_t eh;
3176 unsigned char *s = get_to_st (eh); 3271 char *s = get_to_st (eh);
3177 3272
3178 if (s) 3273 if (s)
3179 { 3274 {
3180 process_xterm_seq (arg, (char *)s, eh); 3275 process_xterm_seq (arg, s, eh);
3181 free (s); 3276 free (s);
3182 } 3277 }
3183 } 3278 }
3184} 3279}
3185 3280
3186void 3281void
3187rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3282rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3188{ 3283{
3189 if (str[0] == '?' && !str[1]) 3284 if (str[0] == '?' && !str[1])
3190 { 3285 {
3191 if (Options & Opt_insecure) 3286 rgba c;
3192 { 3287 pix_colors_focused[color].get (c);
3193 unsigned short r, g, b; 3288
3194 PixColors[color].get (display, r, g, b); 3289#if XFT
3290 if (c.a != rgba::MAX_CC)
3291 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3292 else
3293#endif
3195 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3294 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3196 }
3197 } 3295 }
3198 else 3296 else
3199 set_window_color (color, str); 3297 set_window_color (color, str);
3200} 3298}
3201 3299
3202/* 3300/*
3203 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3301 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3204 * 0 = change iconName/title
3205 * 1 = change iconName
3206 * 2 = change title
3207 * 4 = change color
3208 * 10 = change fg color
3209 * 11 = change bg color
3210 * 12 = change text color
3211 * 13 = change mouse foreground color
3212 * 17 = change highlight character colour
3213 * 18 = change bold character color
3214 * 19 = change underlined character color
3215 * 46 = change logfile (not implemented)
3216 * 50 = change font
3217 *
3218 * rxvt extensions:
3219 * 20 = bg pixmap
3220 * 39 = change default fg color
3221 * 49 = change default bg color
3222 * 55 = dump scrollback buffer and all of screen
3223 * 701 = change locale
3224 * 702 = find font
3225 * 703 = menu
3226 */ 3302 */
3227void 3303void
3228rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3304rxvt_term::process_xterm_seq (int op, char *str, char resp)
3229{ 3305{
3230 int changed = 0;
3231 int color; 3306 int color;
3232 char *buf, *name; 3307 char *buf, *name;
3233 bool query = str[0] == '?' && !str[1]; 3308 bool query = str[0] == '?' && !str[1];
3309 int saveop = op;
3310
3311 dLocal (Display *, dpy);
3234 3312
3235 assert (str != NULL); 3313 assert (str != NULL);
3314
3315 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3316 return;
3317
3236 switch (op) 3318 switch (op)
3237 { 3319 {
3238 case XTerm_name: 3320 case XTerm_name:
3239 set_title (str); 3321 set_title (str);
3240 /* FALLTHROUGH */ 3322 /* FALLTHROUGH */
… …
3245 set_title (str); 3327 set_title (str);
3246 break; 3328 break;
3247 case XTerm_property: 3329 case XTerm_property:
3248 if (str[0] == '?') 3330 if (str[0] == '?')
3249 { 3331 {
3250 Atom prop = XInternAtom (display->display, str + 1, True); 3332 Atom prop = display->atom (str + 1);
3251 Atom actual_type; 3333 Atom actual_type;
3252 int actual_format; 3334 int actual_format;
3253 unsigned long nitems; 3335 unsigned long nitems;
3254 unsigned long bytes_after; 3336 unsigned long bytes_after;
3255 unsigned char *value = 0; 3337 unsigned char *value = 0;
3256 const char *str = ""; 3338 const char *str = "";
3257 3339
3258 if (prop 3340 if (prop
3259 && XGetWindowProperty (display->display, TermWin.parent[0], 3341 && XGetWindowProperty (dpy, parent,
3260 prop, 0, 1<<16, 0, AnyPropertyType, 3342 prop, 0, 1<<16, 0, AnyPropertyType,
3261 &actual_type, &actual_format, 3343 &actual_type, &actual_format,
3262 &nitems, &bytes_after, &value) == Success 3344 &nitems, &bytes_after, &value) == Success
3263 && actual_type != None 3345 && actual_type != None
3264 && actual_format == 8) 3346 && actual_format == 8)
3265 str = (const char *)(value); 3347 str = (const char *)(value);
3266 3348
3267 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3349 tt_printf ("\033]%d;%s%c", op, str, resp);
3268 3350
3269 XFree (value); 3351 XFree (value);
3270 } 3352 }
3271 else 3353 else
3272 { 3354 {
3273 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3355 char *eq = strchr (str, '=');
3274 3356
3275 if (eq) 3357 if (eq)
3276 { 3358 {
3277 *eq = 0; 3359 *eq = 0;
3278 XChangeProperty (display->display, TermWin.parent[0], 3360 set_utf8_property (display->atom (str), eq + 1);
3279 display->atom (str), XA_STRING, 8,
3280 PropModeReplace, (unsigned char *)eq + 1,
3281 strlen (eq + 1));
3282 } 3361 }
3283 else 3362 else
3284 XDeleteProperty (display->display, TermWin.parent[0], 3363 XDeleteProperty (dpy, parent,
3285 display->atom (str)); 3364 display->atom (str));
3286 } 3365 }
3287 break; 3366 break;
3288 3367
3289 case XTerm_Color: 3368 case XTerm_Color:
3290 for (buf = (char *)str; buf && *buf;) 3369 for (buf = (char *)str; buf && *buf;)
3291 { 3370 {
3292 if ((name = STRCHR (buf, ';')) == NULL) 3371 if ((name = strchr (buf, ';')) == NULL)
3293 break; 3372 break;
3294 3373
3295 *name++ = '\0'; 3374 *name++ = '\0';
3296 color = atoi (buf); 3375 color = atoi (buf) + minCOLOR;
3297 3376
3298 if (color < 0 || color >= TOTAL_COLORS) 3377 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3299 break; 3378 break;
3300 3379
3301 if ((buf = STRCHR (name, ';')) != NULL) 3380 if ((buf = strchr (name, ';')) != NULL)
3302 *buf++ = '\0'; 3381 *buf++ = '\0';
3303 3382
3304 if (name[0] == '?' && !name[1]) 3383 process_color_seq (op, color, name, resp);
3305 {
3306 if (Options & Opt_insecure)
3307 {
3308 unsigned short r, g, b;
3309 PixColors[color + minCOLOR].get (display, r, g, b);
3310 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3311 }
3312 }
3313 else
3314 set_window_color (color + minCOLOR, name);
3315 } 3384 }
3316 break; 3385 break;
3386 case Rxvt_restoreFG:
3317 case XTerm_Color00: 3387 case XTerm_Color00:
3318 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3388 process_color_seq (op, Color_fg, str, resp);
3319 break; 3389 break;
3390 case Rxvt_restoreBG:
3320 case XTerm_Color01: 3391 case XTerm_Color01:
3321 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3392 process_color_seq (op, Color_bg, str, resp);
3322 break; 3393 break;
3323#ifndef NO_CURSORCOLOR 3394#ifndef NO_CURSORCOLOR
3324 case XTerm_Color_cursor: 3395 case XTerm_Color_cursor:
3325 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3396 process_color_seq (op, Color_cursor, str, resp);
3326 break; 3397 break;
3327#endif 3398#endif
3328 case XTerm_Color_pointer_fg: 3399 case XTerm_Color_pointer_fg:
3329 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3400 process_color_seq (op, Color_pointer_fg, str, resp);
3330 break; 3401 break;
3331 case XTerm_Color_pointer_bg: 3402 case XTerm_Color_pointer_bg:
3332 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3403 process_color_seq (op, Color_pointer_bg, str, resp);
3333 break; 3404 break;
3405#ifdef OPTION_HC
3406 case XTerm_Color_HC:
3407 process_color_seq (op, Color_HC, str, resp);
3408 break;
3409 case XTerm_Color_HTC:
3410 process_color_seq (op, Color_HTC, str, resp);
3411 break;
3412#endif
3334#ifndef NO_BOLD_UNDERLINE_REVERSE 3413#ifndef NO_BOLD_UNDERLINE_REVERSE
3335 case XTerm_Color_BD: 3414 case URxvt_Color_BD:
3336 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3415 process_color_seq (op, Color_BD, str, resp);
3337 break; 3416 break;
3338 case XTerm_Color_UL: 3417 case URxvt_Color_UL:
3339 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3418 process_color_seq (op, Color_UL, str, resp);
3340 break; 3419 break;
3341 case XTerm_Color_RV: 3420 case URxvt_Color_IT:
3421 process_color_seq (op, Color_IT, str, resp);
3422 break;
3423#endif
3424 case URxvt_Color_border:
3342 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3425 process_color_seq (op, Color_border, str, resp);
3343 break; 3426 break;
3344#endif 3427#if ENABLE_TRANSPARENCY
3428 case URxvt_Color_tint:
3429 process_color_seq (op, Color_tint, str, resp);
3430 {
3431 bool changed = false;
3345 3432
3433 if (ISSET_PIXCOLOR (Color_tint))
3434 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3435
3436 if (changed)
3437 update_background ();
3438 }
3439
3440 break;
3441#endif
3442
3443#if BG_IMAGE_FROM_FILE
3346 case XTerm_Pixmap: 3444 case Rxvt_Pixmap:
3347 if (*str != ';') 3445 if (!strcmp (str, "?"))
3348 { 3446 {
3349#if XPM_BACKGROUND 3447 char str[256];
3350 scale_pixmap (""); /* reset to default scaling */
3351 set_bgPixmap (str); /* change pixmap */
3352#endif
3353 scr_touch (true);
3354 }
3355 while ((str = STRCHR (str, ';')) != NULL)
3356 {
3357 str++;
3358#if XPM_BACKGROUND
3359 changed += scale_pixmap (str);
3360#endif
3361 3448
3362 } 3449 sprintf (str, "[%dx%d+%d+%d]",
3363 if (changed) 3450 min (h_scale, 32767), min (v_scale, 32767),
3364 { 3451 min (h_align, 32767), min (v_align, 32767));
3365#ifdef XPM_BACKGROUND 3452 process_xterm_seq (XTerm_title, str, CHAR_ST);
3366 resize_pixmap ();
3367#endif
3368 scr_touch (true);
3369 }
3370 break;
3371
3372 case XTerm_restoreFG:
3373 set_window_color (Color_fg, str);
3374 break;
3375 case XTerm_restoreBG:
3376 set_window_color (Color_bg, str);
3377 break;
3378
3379 case XTerm_logfile:
3380 // TODO, when secure mode?
3381 break;
3382
3383 case XTerm_font:
3384 if (query)
3385 {
3386 if (Options & Opt_insecure)
3387 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3388 TermWin.fontset->fontdesc
3389 ? TermWin.fontset->fontdesc
3390 : "",
3391 resp);
3392 }
3393 else
3394 change_font (str);
3395 break;
3396
3397#ifndef NO_FRILLS
3398 case XTerm_locale:
3399 if (query)
3400 {
3401 if (Options & Opt_insecure)
3402 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3403 } 3453 }
3404 else 3454 else
3405 { 3455 {
3406 set_locale (str); 3456 bool changed = false;
3407# ifdef USE_XIM 3457
3408 im_cb (); 3458 if (*str != ';')
3409# endif 3459 {
3460 if (bg_set_file (str)) /* change pixmap */
3461 changed = true;
3462 }
3463 else
3464 {
3465 str++;
3466 if (bg_set_geometry (str, true))
3467 changed = true;
3468 }
3469
3470 if (changed)
3471 {
3472 if (bg_window_position_sensitive ())
3473 {
3474 int x, y;
3475 get_window_origin (x, y);
3476 bg_set_position (x, y);
3477 }
3478 update_background ();
3479 }
3410 } 3480 }
3411 break; 3481 break;
3482#endif
3412 3483
3413 case XTerm_findfont: 3484 case XTerm_logfile:
3414 if (Options & Opt_insecure) 3485 // TODO, when secure mode?
3415 {
3416 int fid = TermWin.fontset->find_font (atoi (str));
3417 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3418 fid, (*TermWin.fontset)[fid]->name, resp);
3419 }
3420 break;
3421#endif
3422
3423#ifdef MENUBAR
3424 case XTerm_Menu:
3425 if (Options & Opt_insecure)
3426 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3427 break; 3486 break;
3428#endif 3487
3429#if 0 3488#if 0
3430 case XTerm_dumpscreen: /* no error notices */ 3489 case Rxvt_dumpscreen: /* no error notices */
3431 { 3490 {
3432 int fd; 3491 int fd;
3433 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3492 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3434 { 3493 {
3435 scr_dump (fd); 3494 scr_dump (fd);
3436 close (fd); 3495 close (fd);
3437 } 3496 }
3438 } 3497 }
3498 break;
3499#endif
3500 case XTerm_font:
3501 op = URxvt_font;
3502 case URxvt_font:
3503#if ENABLE_STYLES
3504 case URxvt_boldFont:
3505 case URxvt_italicFont:
3506 case URxvt_boldItalicFont:
3507#endif
3508 if (query)
3509 tt_printf ("\33]%d;%-.250s%c", saveop,
3510 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3511 ? fontset[op - URxvt_font]->fontdesc : "",
3512 resp);
3513 else
3514 {
3515 const char *&res = rs[Rs_font + (op - URxvt_font)];
3516
3517 res = strdup (str);
3518 allocated.push_back ((void *)res);
3519 set_fonts ();
3520 }
3521 break;
3522
3523 case URxvt_version:
3524 if (query)
3525 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3526 op,
3527 rs[Rs_name], VERSION[0], VERSION[2],
3528 resp);
3529 break;
3530
3531#if !ENABLE_MINIMAL
3532 case URxvt_locale:
3533 if (query)
3534 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3535 else
3536 {
3537 set_locale (str);
3538 pty->set_utf8_mode (enc_utf8);
3539 init_xlocale ();
3540 }
3541 break;
3542
3543 case URxvt_view_up:
3544 case URxvt_view_down:
3545 {
3546 int lines = atoi (str);
3547
3548 if (lines)
3549 scr_page (op == URxvt_view_up ? UP : DN, lines);
3550 else
3551 scr_erase_savelines ();
3552 }
3553
3554 break;
3555#endif
3556
3557#if ENABLE_PERL
3558 case URxvt_perl:
3559 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3439 break; 3560 break;
3440#endif 3561#endif
3441 } 3562 }
3442} 3563}
3443/*----------------------------------------------------------------------*/ 3564/*----------------------------------------------------------------------*/
… …
3457{ 3578{
3458 int state; 3579 int state;
3459 3580
3460 if (mode == 's') 3581 if (mode == 's')
3461 { 3582 {
3462 SavedModes |= (PrivateModes & bit); 3583 SavedModes |= (priv_modes & bit);
3463 return -1; 3584 return -1;
3464 } 3585 }
3465 else 3586 else
3466 { 3587 {
3467 if (mode == 'r') 3588 if (mode == 'r')
3468 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3589 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3469 else 3590 else
3470 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3591 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3471 PrivMode (state, bit); 3592
3593 if (state)
3594 priv_modes |= bit;
3595 else
3596 priv_modes &= ~bit;
3472 } 3597 }
3473 3598
3474 return state; 3599 return state;
3475} 3600}
3476 3601
3477/* we're not using priv _yet_ */ 3602/* we're not using priv _yet_ */
3478void 3603void
3479rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3604rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3480{ 3605{
3481 unsigned int i, j; 3606 unsigned int i, j;
3482 int state; 3607 int state;
3483 3608
3484 static const struct 3609 static const struct
3485 { 3610 {
3486 const int argval; 3611 const int argval;
3487 const unsigned long bit; 3612 const unsigned long bit;
3488 }
3489
3490 argtopriv[] = { 3613 } argtopriv[] = {
3491 { 1, PrivMode_aplCUR }, 3614 { 1, PrivMode_aplCUR }, // DECCKM
3492 { 2, PrivMode_vt52 }, 3615 { 2, PrivMode_vt52 }, // DECANM
3493 { 3, PrivMode_132 }, 3616 { 3, PrivMode_132 }, // DECCOLM
3494 { 4, PrivMode_smoothScroll }, 3617 { 4, PrivMode_smoothScroll }, // DECSCLM
3495 { 5, PrivMode_rVideo }, 3618 { 5, PrivMode_rVideo }, // DECSCNM
3496 { 6, PrivMode_relOrigin }, 3619 { 6, PrivMode_relOrigin }, // DECOM
3497 { 7, PrivMode_Autowrap }, 3620 { 7, PrivMode_Autowrap }, // DECAWM
3621 // 8, auto-repeat keys // DECARM
3498 { 9, PrivMode_MouseX10 }, 3622 { 9, PrivMode_MouseX10 },
3499#ifdef menuBar_esc 3623 // 18 end FF to printer after print screen
3500 { menuBar_esc, PrivMode_menuBar }, 3624 // 19 Print screen prints full screen/scroll region
3501#endif 3625 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3502#ifdef scrollBar_esc 3626#ifdef scrollBar_esc
3503 { scrollBar_esc, PrivMode_scrollBar }, 3627 { scrollBar_esc, PrivMode_scrollBar },
3504#endif 3628#endif
3505 // 18, 19 printing-related
3506 { 25, PrivMode_VisibleCursor },
3507 // 30 show scrollbar rxvt. extension
3508 { 35, PrivMode_ShiftKeys }, // rxvt extension 3629 { 35, PrivMode_ShiftKeys }, // rxvt extension
3630 // 38, tektronix mode // DECTEK
3509 { 40, PrivMode_132OK }, 3631 { 40, PrivMode_132OK },
3510 // 41 xterm more fixes NYI 3632 // 41 xterm more fixes NYI
3511 // 45 margin bell NYI 3633 // 45 margin bell NYI
3512 // 46 start logging 3634 // 46 start logging
3513 { 47, PrivMode_Screen }, 3635 { 47, PrivMode_Screen },
3514 { 66, PrivMode_aplKP }, 3636 { 66, PrivMode_aplKP }, // DECNKM
3515#ifndef NO_BACKSPACE_KEY 3637#ifndef NO_BACKSPACE_KEY
3516 { 67, PrivMode_BackSpace }, 3638 { 67, PrivMode_BackSpace }, // DECBKM
3517#endif 3639#endif
3518 { 1000, PrivMode_MouseX11 }, 3640 { 1000, PrivMode_MouseX11 },
3519 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3641 { 1002, PrivMode_MouseBtnEvent },
3520 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3642 { 1003, PrivMode_MouseAnyEvent },
3521 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3643#if ENABLE_FRILLS
3644 { 1005, PrivMode_ExtModeMouse },
3645#endif
3522 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3646 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3523 { 1011, PrivMode_Keypress }, // rxvt extension 3647 { 1011, PrivMode_Keypress }, // rxvt extension
3648#if ENABLE_FRILLS
3649 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3650#endif
3524 // 1035 enable modifiers for alt, numlock NYI 3651 // 1035 enable modifiers for alt, numlock NYI
3525 // 1036 send ESC for meta keys NYI 3652 // 1036 send ESC for meta keys NYI
3526 // 1037 send DEL for keypad delete NYI 3653 // 1037 send DEL for keypad delete NYI
3527 { 1047, PrivMode_Screen }, 3654 { 1047, PrivMode_Screen },
3528 // 1048 save and restore cursor 3655 // 1048 save and restore cursor, implemented in code
3529 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3656 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3530 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3657 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3658 { 2004, PrivMode_BracketPaste },
3531 }; 3659 };
3532 3660
3533 if (nargs == 0) 3661 if (nargs == 0)
3534 return; 3662 return;
3535 3663
… …
3542 for (i = 0; i < nargs; i++) 3670 for (i = 0; i < nargs; i++)
3543 { 3671 {
3544 state = -1; 3672 state = -1;
3545 3673
3546 /* basic handling */ 3674 /* basic handling */
3547 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3675 for (j = 0; j < ecb_array_length (argtopriv); j++)
3548 if (argtopriv[j].argval == arg[i]) 3676 if (argtopriv[j].argval == arg[i])
3549 { 3677 {
3550 state = privcases (mode, argtopriv[j].bit); 3678 state = privcases (mode, argtopriv[j].bit);
3551 break; 3679 break;
3552 } 3680 }
3553 3681
3554 /* extra handling for values with state unkept */ 3682 /* extra handling for values with state unkept */
3555 switch (arg[i]) 3683 switch (arg[i])
3556 { 3684 {
3685#if ENABLE_STYLES
3686 case 1021:
3687 set_option (Opt_intensityStyles, mode);
3688
3689 scr_touch (true);
3690 break;
3691#endif
3557 case 1048: /* alternative cursor save */ 3692 case 1048: /* alternative cursor save */
3558 if (Options & Opt_secondaryScreen) 3693 if (option (Opt_secondaryScreen))
3559 if (mode == 0) 3694 if (mode == 0)
3560 scr_cursor (RESTORE); 3695 scr_cursor (RESTORE);
3561 else if (mode == 1) 3696 else if (mode == 1)
3562 scr_cursor (SAVE); 3697 scr_cursor (SAVE);
3563 break; 3698 break;
… …
3571 case 2: /* VT52 mode */ 3706 case 2: /* VT52 mode */
3572 /* oddball mode. should be set regardless of set/reset 3707 /* oddball mode. should be set regardless of set/reset
3573 * parameter. Return from VT52 mode with an ESC < from 3708 * parameter. Return from VT52 mode with an ESC < from
3574 * within VT52 mode 3709 * within VT52 mode
3575 */ 3710 */
3576 PrivMode (1, PrivMode_vt52); 3711 priv_modes |= PrivMode_vt52;
3577 break; 3712 break;
3578 case 3: /* 80/132 */ 3713 case 3: /* 80/132 */
3579 if (PrivateModes & PrivMode_132OK) 3714 if (priv_modes & PrivMode_132OK)
3580 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3715 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3581 break; 3716 break;
3582 case 4: /* smooth scrolling */ 3717 case 4: /* smooth scrolling */
3583 if (state) 3718 set_option (Opt_jumpScroll, !state);
3584 Options &= ~Opt_jumpScroll;
3585 else
3586 Options |= Opt_jumpScroll;
3587 break; 3719 break;
3588 case 5: /* reverse video */ 3720 case 5: /* reverse video */
3589 scr_rvideo_mode (state); 3721 scr_rvideo_mode (state);
3590 break; 3722 break;
3591 case 6: /* relative/absolute origins */ 3723 case 6: /* relative/absolute origins */
… …
3595 scr_autowrap (state); 3727 scr_autowrap (state);
3596 break; 3728 break;
3597 /* case 8: - auto repeat, can't do on a per window basis */ 3729 /* case 8: - auto repeat, can't do on a per window basis */
3598 case 9: /* X10 mouse reporting */ 3730 case 9: /* X10 mouse reporting */
3599 if (state) /* orthogonal */ 3731 if (state) /* orthogonal */
3600 PrivateModes &= ~PrivMode_MouseX11; 3732 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3601 break; 3733 break;
3602#ifdef menuBar_esc
3603 case menuBar_esc:
3604#ifdef MENUBAR
3605 map_menuBar (state);
3606#endif
3607 break;
3608#endif
3609#ifdef scrollBar_esc 3734#ifdef scrollBar_esc
3610 case scrollBar_esc: 3735 case scrollBar_esc:
3611 if (scrollbar_mapping (state)) 3736 scrollBar.map (state);
3612 {
3613 resize_all_windows (0, 0, 0); 3737 resize_all_windows (0, 0, 0);
3614 scr_touch (true); 3738 scr_touch (true);
3615 }
3616 break; 3739 break;
3617#endif 3740#endif
3618 case 25: /* visible/invisible cursor */ 3741 case 25: /* visible/invisible cursor */
3619 scr_cursor_visible (state); 3742 scr_cursor_visible (state);
3620 break; 3743 break;
… …
3625 break; 3748 break;
3626 /* case 66: - application key pad */ 3749 /* case 66: - application key pad */
3627 /* case 67: - backspace key */ 3750 /* case 67: - backspace key */
3628 case 1000: /* X11 mouse reporting */ 3751 case 1000: /* X11 mouse reporting */
3629 if (state) /* orthogonal */ 3752 if (state) /* orthogonal */
3630 PrivateModes &= ~PrivMode_MouseX10; 3753 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3631 break; 3754 break;
3632#if 0
3633 case 1001: 3755 case 1002:
3634 break; /* X11 mouse highlighting */ 3756 case 1003:
3635#endif 3757 if (state)
3758 {
3759 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3760 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3761 mouse_row = mouse_col = 0;
3762 vt_emask_mouse = PointerMotionMask;
3763 }
3764 else
3765 vt_emask_mouse = NoEventMask;
3766
3767 vt_select_input ();
3768 break;
3636 case 1010: /* scroll to bottom on TTY output inhibit */ 3769 case 1010: /* scroll to bottom on TTY output inhibit */
3637 if (state)
3638 Options &= ~Opt_scrollTtyOutput;
3639 else
3640 Options |= Opt_scrollTtyOutput; 3770 set_option (Opt_scrollTtyOutput, !state);
3641 break; 3771 break;
3642 case 1011: /* scroll to bottom on key press */ 3772 case 1011: /* scroll to bottom on key press */
3643 if (state)
3644 Options |= Opt_scrollTtyKeypress; 3773 set_option (Opt_scrollTtyKeypress, state);
3645 else
3646 Options &= ~Opt_scrollTtyKeypress;
3647 break; 3774 break;
3648 case 1047: /* secondary screen w/ clearing last */ 3775 case 1047: /* secondary screen w/ clearing last */
3649 if (Options & Opt_secondaryScreen) 3776 if (option (Opt_secondaryScreen))
3650 if (current_screen != PRIMARY) 3777 if (!state)
3651 scr_erase_screen (2); 3778 scr_erase_screen (2);
3779
3652 scr_change_screen (state); 3780 scr_change_screen (state);
3653 break; 3781 break;
3654 case 1049: /* secondary screen w/ clearing first */ 3782 case 1049: /* secondary screen w/ clearing first */
3783 if (option (Opt_secondaryScreen))
3784 if (state)
3785 scr_cursor (SAVE);
3786
3655 scr_change_screen (state); 3787 scr_change_screen (state);
3788
3656 if (Options & Opt_secondaryScreen) 3789 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3790 if (state)
3658 scr_erase_screen (2); 3791 scr_erase_screen (2);
3792 else
3793 scr_cursor (RESTORE);
3659 break; 3794 break;
3660 default: 3795 default:
3661 break; 3796 break;
3662 } 3797 }
3663 } 3798 }
… …
3687 rendset = 0, rendstyle = ~RS_None; 3822 rendset = 0, rendstyle = ~RS_None;
3688 break; 3823 break;
3689 case 1: 3824 case 1:
3690 rendset = 1, rendstyle = RS_Bold; 3825 rendset = 1, rendstyle = RS_Bold;
3691 break; 3826 break;
3827 //case 2: // low intensity
3828 case 3:
3829 rendset = 1, rendstyle = RS_Italic;
3830 break;
3692 case 4: 3831 case 4:
3693 rendset = 1, rendstyle = RS_Uline; 3832 rendset = 1, rendstyle = RS_Uline;
3694 break; 3833 break;
3695 case 5: 3834 case 5: // slowly blinking
3835 case 6: // rapidly blinking
3696 rendset = 1, rendstyle = RS_Blink; 3836 rendset = 1, rendstyle = RS_Blink;
3697 break; 3837 break;
3698 //case 6: // scoansi light background 3838 //case 6: // scoansi light background
3699 case 7: 3839 case 7:
3700 rendset = 1, rendstyle = RS_RVid; 3840 rendset = 1, rendstyle = RS_RVid;
3701 break; 3841 break;
3702 case 8: 3842 case 8:
3703 // invisible. NYI 3843 // invisible. NYI
3704 break; 3844 break;
3845 //case 9: // crossed out
3705 //case 10: // scoansi acs off 3846 //case 10: // scoansi acs off, primary font
3706 //case 11: // scoansi acs on 3847 //case 11: // scoansi acs on, first alt font
3707 //case 12: // scoansi acs on, |0x80 3848 //case 12: // scoansi acs on, |0x80, second alt font
3708 case 21: // disable bold, blink and invis (some terminals use this) 3849 //...
3850 //case 19: // ninth alt font
3851 //case 20: // gothic
3852 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3709 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3853 rendset = 0, rendstyle = RS_Bold;
3710 break; 3854 break;
3711 case 22: 3855 case 22: // normal intensity
3712 rendset = 0, rendstyle = RS_Bold; 3856 rendset = 0, rendstyle = RS_Bold;
3857 break;
3858 case 23: // disable italic
3859 rendset = 0, rendstyle = RS_Italic;
3713 break; 3860 break;
3714 case 24: 3861 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3862 rendset = 0, rendstyle = RS_Uline;
3716 break; 3863 break;
3717 case 25: 3864 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3865 rendset = 0, rendstyle = RS_Blink;
3719 break; 3866 break;
3867 case 26: // variable spacing (iso 8613)
3868 rendset = 0, rendstyle = RS_Blink;
3869 break;
3720 case 27: 3870 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3871 rendset = 0, rendstyle = RS_RVid;
3722 break; 3872 break;
3723 case 28:
3724 // visible. NYI 3873 //case 28: // visible. NYI
3725 break; 3874 //case 29: // not crossed-out
3726 } 3875 }
3727 3876
3728 if (rendset != -1) 3877 if (rendset != -1)
3729 { 3878 {
3730 scr_rendition (rendset, rendstyle); 3879 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3890 case 35:
3742 case 36: 3891 case 36:
3743 case 37: 3892 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3893 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3894 break;
3746#ifdef TTY_256COLOR 3895 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3896 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3897 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3898 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3899 i += 2;
3752 } 3900 }
3753 break; 3901 break;
3754#endif
3755 case 39: /* default fg */ 3902 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3903 scr_color (Color_fg, Color_fg);
3757 break; 3904 break;
3758 3905
3759 case 40: 3906 case 40:
… …
3764 case 45: 3911 case 45:
3765 case 46: 3912 case 46:
3766 case 47: 3913 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3914 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3915 break;
3769#ifdef TTY_256COLOR 3916 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3917 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3918 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3919 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3920 i += 2;
3775 } 3921 }
3776 break; 3922 break;
3777#endif
3778 case 49: /* default bg */ 3923 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3924 scr_color (Color_bg, Color_bg);
3780 break; 3925 break;
3781 3926
3782#ifndef NO_BRIGHTCOLOR 3927 //case 50: // not variable spacing
3928
3929#if !ENABLE_MINIMAL
3783 case 90: 3930 case 90:
3784 case 91: /* set bright fg color */ 3931 case 91: /* set bright fg color */
3785 case 92: 3932 case 92:
3786 case 93: 3933 case 93:
3787 case 94: 3934 case 94:
3788 case 95: 3935 case 95:
3789 case 96: 3936 case 96:
3790 case 97: 3937 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3938 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 3939 break;
3794 case 100: 3940 case 100:
3795 case 101: /* set bright bg color */ 3941 case 101: /* set bright bg color */
3796 case 102: 3942 case 102:
3797 case 103: 3943 case 103:
3798 case 104: 3944 case 104:
3799 case 105: 3945 case 105:
3800 case 106: 3946 case 106:
3801 case 107: 3947 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3948 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 3949 break;
3805#endif 3950#endif
3806
3807 } 3951 }
3808 } 3952 }
3809}
3810/*}}} */
3811
3812/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3813void
3814rxvt_term::process_graphics ()
3815{
3816 unicode_t ch, cmd = cmd_getc ();
3817
3818 if (cmd == 'Q')
3819 { /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */
3821 return;
3822 }
3823 /* swallow other graphics sequences until terminating ':' */
3824 do
3825 ch = cmd_getc ();
3826 while (ch != ':');
3827} 3953}
3828/*}}} */ 3954/*}}} */
3829 3955
3830/* ------------------------------------------------------------------------- */ 3956/* ------------------------------------------------------------------------- */
3831 3957
… …
3835 */ 3961 */
3836void 3962void
3837rxvt_term::tt_printf (const char *fmt,...) 3963rxvt_term::tt_printf (const char *fmt,...)
3838{ 3964{
3839 va_list arg_ptr; 3965 va_list arg_ptr;
3840 unsigned char buf[256]; 3966 char buf[256];
3841 3967
3842 va_start (arg_ptr, fmt); 3968 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3969 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 3970 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 3971 tt_write (buf, strlen (buf));
3846} 3972}
3847 3973
3848/* ---------------------------------------------------------------------- */ 3974/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 3975/* Write data to the pty as typed by the user, pasted with the mouse,
3850 * or generated by us in response to a query ESC sequence. 3976 * or generated by us in response to a query ESC sequence.
3851 */ 3977 */
3852void 3978static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3854{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3856 3979
3857 if (len) 3980void
3981rxvt_term::tt_write (const char *data, unsigned int len)
3982{
3983 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3984 return;
3985
3986 if (pty->pty < 0)
3987 return;
3988
3989 if (v_buflen == 0)
3990 {
3991 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3992
3993 max_it (written, 0);
3994
3995 if (written == len)
3996 return;
3997
3998 data += written;
3999 len -= written;
3858 { 4000 }
4001
4002 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4003
4004 memcpy (v_buffer + v_buflen, data, len);
4005 v_buflen += len;
4006
4007 pty_ev.set (ev::READ | ev::WRITE);
4008}
4009
4010void rxvt_term::pty_write ()
4011{
4012 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4013
4014 if (written > 0)
4015 {
4016 v_buflen -= written;
4017
3859 if (v_buflen == 0) 4018 if (v_buflen == 0)
3860 { 4019 {
3861 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3862
3863 if ((unsigned int)written == len)
3864 return;
3865
3866 data += written;
3867 len -= written;
3868 }
3869
3870
3871 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3872
3873 memcpy (v_buffer + v_buflen, data, len);
3874 v_buflen += len;
3875 }
3876
3877 for (;;)
3878 {
3879 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3880
3881 if (written > 0)
3882 {
3883 v_buflen -= written;
3884
3885 if (v_buflen == 0)
3886 {
3887 free (v_buffer); 4020 free (v_buffer);
3888 v_buffer = 0; 4021 v_buffer = 0;
3889 v_buflen = 0;
3890 4022
3891 pty_ev.set (EVENT_READ); 4023 pty_ev.set (ev::READ);
3892 return;
3893 }
3894
3895 memmove (v_buffer, v_buffer + written, v_buflen);
3896 }
3897 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3898 // original code just ignores this...
3899 destroy ();
3900 else
3901 {
3902 pty_ev.set (EVENT_READ | EVENT_WRITE);
3903 return; 4024 return;
3904 } 4025 }
4026
4027 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4028 }
4029 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4030 pty_ev.set (ev::READ);
3906} 4031}
3907 4032
3908/*----------------------- end-of-file (C source) -----------------------*/ 4033/*----------------------- end-of-file (C source) -----------------------*/
3909 4034

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