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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.95 by pcg, Sun May 9 18:19:49 2004 UTC vs.
Revision 1.485 by sf-exg, Fri Apr 29 13:08:24 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[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
64rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
65{ 406{
66 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 408 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 409 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
74 416
75 /* 417 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
78 * 420 *
79 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
80 */ 422 */
81 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 425 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 }
90 426
91 kbuf[0] = 0; 427 kbuf[0] = 0;
92 428
93#ifdef USE_XIM 429#ifdef USE_XIM
94 if (Input_Context) 430 if (Input_Context)
… …
96 Status status_return; 432 Status status_return;
97 433
98#if 0 434#if 0
99#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
103 else 439 else
104#endif 440#endif
105#endif 441#endif
106 { 442 {
… …
108 444
109 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
113 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
116 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 455 SET_LOCALE (locale);
118 456
119 if (status_return == XLookupChars 457 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
148 } 486 }
149 487
150 if (valid_keysym) 488 if (valid_keysym)
151 { 489 {
490#ifdef KEYSYM_RESOURCE
491 if (keyboard->dispatch (this, keysym, ev.state))
492 return;
493#endif
494
152 if (TermWin.saveLines) 495 if (saveLines)
153 { 496 {
154#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 498 if (!ctrl && !meta)
156 {
157#else 499#else
158 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
159 { 502 {
160#endif
161 int lnsppg; 503 int lnsppg;
162 504
163#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 507#else
166 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
167#endif 509#endif
510 max_it (lnsppg, 1);
511
168 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
169 { 513 {
170 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
171 return; 515 return;
172 } 516 }
… …
199 scr_move_to (0, 1); 543 scr_move_to (0, 1);
200 return; 544 return;
201 } 545 }
202 else if (keysym == XK_End) 546 else if (keysym == XK_End)
203 { 547 {
204 scr_move_to (1, 0); 548 scr_move_to (1, 1);
205 return; 549 return;
206 } 550 }
207 } 551 }
208#endif 552#endif
209 } 553 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 559 {
216 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
218 } 562 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 564 {
221 switch (keysym) 565 switch (keysym)
222 { 566 {
223 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
226 return; 570 return;
571#if TODO
227 /* rxvt extras */ 572 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 574 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 575 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 576 return;
577#endif
234 } 578 }
235 } 579 }
236 } 580 }
237#ifdef PRINTPIPE 581
238 if (keysym == XK_Print) 582#if ENABLE_FRILLS || ISO_14755
239 { 583 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241 return;
242 } 585 {
243#endif 586 int hv;
244 587
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 588 if (iso14755buf & ISO_14755_51
246 { 589 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 590 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 591 {
250 unsigned int l; 592 commit_iso14755 ();
251 const unsigned char *kbuf0; 593 iso14755buf = ISO_14755_51;
252 594# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 595 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 596# endif
261 ) 597 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 598 }
266 599 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 600 {
601 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
602# if ISO_14755
603 iso14755_51 (iso14755buf & ISO_14755_MASK);
604# endif
605 return;
606 }
607 else if ((hv = hex_keyval (ev)) >= 0)
608 {
609 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
610 | hv | ISO_14755_51;
611# if ISO_14755
612 iso14755_51 (iso14755buf & ISO_14755_MASK);
613# endif
268 return; 614 return;
269 } 615 }
270 else 616 else
271#endif
272 { 617 {
273 newlen = 1; 618# if ISO_14755
619 scr_overlay_off ();
620# endif
621 iso14755buf = 0;
622 }
623 }
624 else if (option (Opt_iso14755) &&
625 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
626 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
627 if (!(iso14755buf & ISO_14755_STARTED))
628 {
629 iso14755buf |= ISO_14755_STARTED;
630# if ISO_14755
631 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
632 scr_overlay_set (0, 0, "ISO 14755 mode");
633# endif
634 }
635#endif
636
637#ifdef PRINTPIPE
638 if (keysym == XK_Print)
639 {
640 scr_printscreen (ctrl | shft);
641 return;
642 }
643#endif
644
645 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
646 {
647 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
648 unsigned int newlen = 1;
649
650 if (ev.state & ModNumLockMask)
651 kp = false;
652
653 keysym = translate_keypad (keysym, kp);
654
274 switch (keysym) 655 switch (keysym)
656 {
657#ifndef NO_BACKSPACE_KEY
658 case XK_BackSpace:
659 if (priv_modes & PrivMode_HaveBackSpace)
660 {
661 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
662 ^ !!ctrl) ? '\b' : '\177';
663 kbuf[1] = '\0';
664 }
665 else
666 strcpy (kbuf, rs[Rs_backspace_key]);
667 break;
668#endif
669#ifndef NO_DELETE_KEY
670 case XK_Delete:
671 strcpy (kbuf, rs[Rs_delete_key]);
672 break;
673#endif
674 case XK_Tab:
675 if (shft)
676 strcpy (kbuf, "\033[Z");
677 else
678 {
679#ifdef CTRL_TAB_MAKES_META
680 if (ctrl)
681 meta = 1;
682#endif
683#ifdef MOD4_TAB_MAKES_META
684 if (ev.state & Mod4Mask)
685 meta = 1;
686#endif
687 newlen = 0;
688 }
689 break;
690
691 case XK_Up: /* "\033[A" */
692 case XK_Down: /* "\033[B" */
693 case XK_Right: /* "\033[C" */
694 case XK_Left: /* "\033[D" */
695 strcpy (kbuf, "\033[Z");
696 kbuf[2] = "DACB"[keysym - XK_Left];
697 /* do Shift first */
698 if (shft)
699 kbuf[2] = "dacb"[keysym - XK_Left];
700 else if (ctrl)
701 {
702 kbuf[1] = 'O';
703 kbuf[2] = "dacb"[keysym - XK_Left];
704 }
705 else if (priv_modes & PrivMode_aplCUR)
706 kbuf[1] = 'O';
707 break;
708
709 case XK_KP_Enter:
710 /* allow shift to override */
711 if (kp)
712 {
713 strcpy (kbuf, "\033OM");
714 break;
715 }
716
717 /* FALLTHROUGH */
718
719 case XK_Return:
720 if (priv_modes & PrivMode_LFNL)
721 {
722 kbuf[0] = '\015';
723 kbuf[1] = '\012';
724 kbuf[2] = '\0';
725 }
726 else
727 {
728 kbuf[0] = '\015';
729 kbuf[1] = '\0';
730 }
731 break;
732
733 case XK_KP_F1: /* "\033OP" */
734 case XK_KP_F2: /* "\033OQ" */
735 case XK_KP_F3: /* "\033OR" */
736 case XK_KP_F4: /* "\033OS" */
737 strcpy (kbuf, "\033OP");
738 kbuf[2] += (keysym - XK_KP_F1);
739 break;
740
741 case XK_KP_Multiply: /* "\033Oj" : "*" */
742 case XK_KP_Add: /* "\033Ok" : "+" */
743 case XK_KP_Separator: /* "\033Ol" : "," */
744 case XK_KP_Subtract: /* "\033Om" : "-" */
745 case XK_KP_Decimal: /* "\033On" : "." */
746 case XK_KP_Divide: /* "\033Oo" : "/" */
747 case XK_KP_0: /* "\033Op" : "0" */
748 case XK_KP_1: /* "\033Oq" : "1" */
749 case XK_KP_2: /* "\033Or" : "2" */
750 case XK_KP_3: /* "\033Os" : "3" */
751 case XK_KP_4: /* "\033Ot" : "4" */
752 case XK_KP_5: /* "\033Ou" : "5" */
753 case XK_KP_6: /* "\033Ov" : "6" */
754 case XK_KP_7: /* "\033Ow" : "7" */
755 case XK_KP_8: /* "\033Ox" : "8" */
756 case XK_KP_9: /* "\033Oy" : "9" */
757 /* allow shift to override */
758 if (kp)
759 {
760 strcpy (kbuf, "\033Oj");
761 kbuf[2] += (keysym - XK_KP_Multiply);
762 }
763 else
764 {
765 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
766 kbuf[1] = '\0';
767 }
768 break;
769
770 default:
275 { 771 {
276#ifndef NO_BACKSPACE_KEY 772 int param = map_function_key (keysym);
277 case XK_BackSpace: 773 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 774 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 775 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; 776 newlen = 0;
535 break;
536 } 777 }
537 if (newlen) 778 break;
538 len = STRLEN (kbuf);
539 } 779 }
780
781 if (newlen)
782 len = strlen (kbuf);
540 783
541 /* 784 /*
542 * Pass meta for all function keys, if 'meta' option set 785 * Pass meta for all function keys, if 'meta' option set
543 */ 786 */
544#ifdef META8_OPTION 787#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 793 else if (ctrl && keysym == XK_minus)
551 { 794 {
552 len = 1; 795 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 796 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 797 }
798 else if (keysym == XK_ISO_Left_Tab)
799 {
800 strcpy (kbuf, "\033[Z");
801 len = 3;
802 }
555 else 803 else
556 { 804 {
557#ifdef META8_OPTION 805#ifdef META8_OPTION
558 /* set 8-bit on */ 806 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 807 if (meta && (meta_char == 0x80))
560 { 808 {
561 unsigned char *ch; 809 char *ch;
562 810
563 for (ch = kbuf; ch < kbuf + len; ch++) 811 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 812 *ch |= 0x80;
565 813
566 meta = 0; 814 meta = 0;
… …
568#endif 816#endif
569 /* nil */ ; 817 /* nil */ ;
570 } 818 }
571 } 819 }
572 820
821 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
822 return;
823
573 if (len <= 0) 824 if (len <= 0)
574 return; /* not mapped */ 825 return; /* not mapped */
575 826
576 if (Options & Opt_scrollTtyKeypress) 827 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 828 if (view_start)
578 { 829 {
579 TermWin.view_start = 0; 830 view_start = 0;
580 want_refresh = 1; 831 want_refresh = 1;
581 } 832 }
582 833
583 /* 834 /*
584 * these modifications only affect the static keybuffer 835 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 850#ifdef META8_OPTION
600 && meta_char == C0_ESC 851 && meta_char == C0_ESC
601#endif 852#endif
602 ) 853 )
603 { 854 {
604 const unsigned char ch = C0_ESC; 855 const char ch = C0_ESC;
605 tt_write (&ch, 1); 856 tt_write (&ch, 1);
606 } 857 }
607 858
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); 859 tt_write (kbuf, (unsigned int)len);
619} 860}
620/*}}} */
621 861
622#if (MENUBAR_MAX) 862void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 863rxvt_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{ 864{
628 unsigned int n, s; 865#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
866 KeySym keysym;
629 867
630 n = cmdbuf_ptr - cmdbuf_base; 868 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 869#endif
632 870
633 if (n > 0 && s < count) 871#if ENABLE_FRILLS || ISO_14755
872 // ISO 14755 support
873 if (iso14755buf)
874 if (iso14755buf & ISO_14755_52)
634 { 875 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 876# if ISO_14755
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 877 scr_overlay_off ();
637 cmdbuf_ptr = cmdbuf_base; 878# endif
638 cmdbuf_endp -= n; 879# if ISO_14755
639 s += n; 880 // iso14755 part 5.2 handling: release time
881 // first: controls
882 if ((ev.state & ControlMask)
883 && ((keysym >= 0x40 && keysym <= 0x5f)
884 || (keysym >= 0x61 && keysym <= 0x7f)))
885 {
886 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
887 commit_iso14755 ();
888
889 return;
890 }
891
892 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
893 if (i[0] == keysym)
894 {
895 iso14755buf = ISO_14755_51 | i[1];
896 commit_iso14755 ();
897
898 return;
899 }
900
901 scr_bell ();
902# endif
903 iso14755buf = 0;
904
905 return;
640 } 906 }
641 907 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642 if (count > s)
643 { 908 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n"); 909# if ISO_14755
645 count = s; 910 scr_overlay_off ();
911# endif
912 if (iso14755buf & ISO_14755_51)
913 commit_iso14755 ();
914#if ISO_14755
915 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
916 {
917 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
918
919 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
920 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
921 }
922# endif
923 else
924 iso14755buf = 0;
646 } 925 }
926#endif
647 927
648 for (; count--;) 928 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; 929 return;
930
931#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
932 if (!(ev.state & ControlMask))
933 slip_wheel_ev.stop ();
934 else if (keysym == XK_Control_L || keysym == XK_Control_R)
935 mouse_slip_wheel_speed = 0;
936#endif
654} 937}
655#endif /* MENUBAR_MAX */
656 938
657void 939void
658rxvt_term::flush () 940rxvt_term::flush ()
659{ 941{
660#ifdef TRANSPARENT 942 flush_ev.stop ();
661 if (want_full_refresh) 943
944#ifdef HAVE_BG_PIXMAP
945 if (bg_flags & BG_NEEDS_REFRESH)
662 { 946 {
663 want_full_refresh = 0; 947 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 948 scr_touch (false);
666 want_refresh = 1;
667 } 949 }
668#endif 950#endif
669 951
670 if (want_refresh) 952 if (want_refresh)
671 { 953 {
954 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
955 {
956 int row = view_start;
957 int end_row = row + nrow;
958
959 while (row > top_row && ROW (row - 1).is_longer ())
960 --row;
961
962 do
963 {
964 int start_row = row;
965 line_t *l;
966
967 do
968 {
969 l = &ROW (row++);
970
971 if (!(l->f & LINE_FILTERED))
972 {
973 // line not filtered, mark it as filtered
974 l->f |= LINE_FILTERED;
975 while (l->is_longer ())
976 {
977 l = &ROW (row++);
978 l->f |= LINE_FILTERED;
979 }
980
981 // and filter it
982 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
983
984 break;
985 }
986 }
987 while (l->is_longer () && row < end_row);
988 }
989 while (row < end_row);
990 }
991
672 scr_refresh (refresh_type); 992 scr_refresh ();
673 scrollbar_show (1); 993 scrollBar.show (1);
674#ifdef USE_XIM 994#ifdef USE_XIM
675 IMSendSpot (); 995 IMSendSpot ();
676#endif 996#endif
677 } 997 }
678 998
679 display->flush (); 999 display->flush ();
680} 1000}
681 1001
1002/* checks whether a refresh is requested and starts the refresh timer */
682void 1003void
683rxvt_term::check_cb (check_watcher &w) 1004rxvt_term::refresh_check ()
684{ 1005{
685 SET_R (this); 1006 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1007 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1008
1009 display->flush ();
1010}
1011
1012void
1013rxvt_term::flush_cb (ev::timer &w, int revents)
1014{
1015 make_current ();
1016
1017 refresh_count = 0;
688 flush (); 1018 flush ();
689} 1019}
690 1020
691#ifdef CURSOR_BLINK 1021#ifdef CURSOR_BLINK
692void 1022void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1023rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1024{
695 hidden_cursor = !hidden_cursor; 1025 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1026 want_refresh = 1;
697 1027 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1028}
700#endif 1029#endif
701 1030
702#ifdef TEXT_BLINK 1031#ifdef TEXT_BLINK
703void 1032void
704rxvt_term::text_blink_cb (time_watcher &w) 1033rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1034{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1035 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1036 {
708 hidden_text = !hidden_text; 1037 hidden_text = !hidden_text;
709 want_refresh = 1; 1038 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1039 refresh_check ();
1040 }
1041 else
1042 w.stop ();
1043}
1044#endif
1045
1046#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1047void
1048rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1049{
1050 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1051 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
711 } 1052 {
1053 want_refresh = 1;
1054 refresh_check ();
1055 }
1056 else
1057 w.stop ();
1058}
1059#endif
1060
1061#ifdef SELECTION_SCROLLING
1062void
1063rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1064{
1065 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1066 {
1067 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1068 want_refresh = 1;
1069 refresh_check ();
1070 }
1071 else
1072 w.stop ();
1073}
1074#endif
1075
1076#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1077void
1078rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1079{
1080 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085
1086 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1087 {
1088 mouse_slip_wheel_speed = 0;
1089 w.stop ();
1090 }
1091}
1092#endif
1093
1094#if LINUX_YIELD_HACK
1095static struct event_handler
1096{
1097 ev::prepare yield_ev;
1098
1099 void yield_cb (ev::prepare &w, int revents)
1100 {
1101 // this should really be sched_yield(), but the linux guys thought
1102 // that giving a process calling sched_yield () less cpu time than
1103 // ones with high nice levels is a useful thing to do. It surely is is
1104 // allowed by the sus... as is returning ENOSYS.
1105 // since the linux guys additionally thought that breaking the only
1106 // known workaround against their unusable sched_yield hack is cool,
1107 // we just nanosleep a bit and hope for the best.
1108
1109 struct timespec ts = { 0, 1000 };
1110 nanosleep (&ts, 0);
1111
1112 w.stop ();
1113 }
1114
1115 event_handler ()
1116 : yield_ev (this, &event_handler::yield_cb)
1117 {
1118 }
1119} event_handler;
1120#endif
1121
1122/* make sure all the cmd data is at beginning of cmdbuf */
1123void
1124rxvt_term::cmdbuf_reify ()
1125{
1126 if (cmdbuf_ptr == cmdbuf_base)
1127 return;
1128
1129 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1130
1131 memmove (cmdbuf_base, cmdbuf_ptr, used);
1132 cmdbuf_ptr = cmdbuf_base;
1133 cmdbuf_endp = cmdbuf_ptr + used;
1134
1135}
1136
1137#if defined (KEYSYM_RESOURCE)
1138void
1139rxvt_term::cmdbuf_append (const char *str, size_t count)
1140{
1141 cmdbuf_reify ();
1142
1143 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1144
1145 if (count > avail)
1146 return;
1147
1148 memcpy (cmdbuf_endp, str, count);
1149 cmdbuf_endp += count;
1150
1151 cmd_parse ();
712} 1152}
713#endif 1153#endif
714 1154
715bool 1155bool
716rxvt_term::pty_fill () 1156rxvt_term::pty_fill ()
717{ 1157{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1158 cmdbuf_reify ();
719 1159
720 if (CBUFSIZ == n) 1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
721 { 1161
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1162 if (!avail)
723 n = 0;
724 } 1163 {
725 1164 // 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; 1165 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1166 cmdbuf_endp = cmdbuf_ptr;
1167 avail = CBUFSIZ;
1168 }
729 1169
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1170 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
731 1171
732 if (n > 0) 1172 if (r > 0)
733 { 1173 {
734 cmdbuf_endp += n; 1174 cmdbuf_endp += r;
735 return true; 1175 return true;
736 } 1176 }
737 else if (n < 0 && errno != EAGAIN) 1177 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1178 {
1179#if LINUX_YIELD_HACK
1180 if (display->is_local)
1181 event_handler.yield_ev.start ();
1182#endif
1183 }
1184 else
1185 {
1186 pty_ev.stop ();
1187
1188 if (!option (Opt_hold))
738 destroy (); 1189 destroy ();
739 1190 }
1191
740 return false; 1192 return false;
741} 1193}
742 1194
743void 1195void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1196rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1197{
746 SET_R (this); 1198 make_current ();
747 SET_LOCALE (locale);
748 1199
749 if (revents & EVENT_WRITE) 1200 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 1201 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1202 for (int i = CBUFCNT; i-- && pty_fill (); )
754 if (cmd_parse ()) 1203 cmd_parse ();
755 break; 1204
1205 if (revents & ev::WRITE)
1206 pty_write ();
1207
1208 refresh_check ();
756} 1209}
1210
1211void
1212rxvt_term::pointer_unblank ()
1213{
1214 XDefineCursor (dpy, vt, TermWin_cursor);
1215 recolour_cursor ();
757 1216
758#ifdef POINTER_BLANK 1217#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; 1218 hidden_pointer = 0;
766 1219
767 if (Options & Opt_pointerBlank) 1220 if (option (Opt_pointerBlank))
768 pointer_ev.start (NOW + pointerBlankDelay); 1221 pointer_ev.start (pointerBlankDelay);
1222#endif
769} 1223}
770 1224
1225#ifdef POINTER_BLANK
771void 1226void
772rxvt_term::pointer_blank () 1227rxvt_term::pointer_blank ()
773{ 1228{
774 if (! (Options & Opt_pointerBlank)) 1229 if (!option (Opt_pointerBlank))
775 return; 1230 return;
776 1231
777 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1232 XDefineCursor (dpy, vt, display->blank_cursor);
778 XFlush (display->display); 1233 XFlush (dpy);
779 1234
780 hidden_pointer = 1; 1235 hidden_pointer = 1;
781} 1236}
782 1237
783void 1238void
784rxvt_term::pointer_cb (time_watcher &w) 1239rxvt_term::pointer_cb (ev::timer &w, int revents)
785{ 1240{
786 SET_R (this); 1241 make_current ();
787 SET_LOCALE (locale);
788 1242
789 pointer_blank (); 1243 pointer_blank ();
790} 1244}
791#endif 1245#endif
792 1246
793void 1247void
794rxvt_term::mouse_report (XButtonEvent &ev) 1248rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1249{
796 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
797 int x, y; 1251 int x, y;
1252 int code = 32;
798 1253
799 x = ev.x; 1254 x = Pixel2Col (ev.x) + 1;
800 y = ev.y; 1255 y = Pixel2Row (ev.y) + 1;
801 pixel_position (&x, &y); 1256
1257 if (ev.type == MotionNotify)
1258 {
1259 if (x == mouse_row && y == mouse_col)
1260 return;
1261
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
802 1266
803 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1268 button_number = 3;
806 }
807 else 1269 else
808 { 1270 {
809 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1273 if (button_number >= 3)
812 button_number += (64 - 3); 1274 button_number += 64 - 3;
813 } 1275 }
814 1276
815 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
816 { 1278 {
817 /* 1279 /*
818 * do not report ButtonRelease 1280 * do not report ButtonRelease
819 * no state info allowed 1281 * no state info allowed
820 */ 1282 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1301#endif
840
841 } 1302 }
842 1303
843#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1306 if (key_state & 16)
846 fputc ('C', stderr); 1307 fputc ('C', stderr);
847 if (key_state & 4) 1308 if (key_state & 4)
848 fputc ('S', stderr); 1309 fputc ('S', stderr);
… …
850 fputc ('A', stderr); 1311 fputc ('A', stderr);
851 if (key_state & 32) 1312 if (key_state & 32)
852 fputc ('2', stderr); 1313 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1315 button_number,
855 x + 1, 1316 x,
856 y + 1); 1317 y);
857#else 1318#endif
1319
1320#if ENABLE_FRILLS
1321 if (priv_modes & PrivMode_ExtMouseRight)
1322 tt_printf ("\033[%d;%d;%dM",
1323 code + button_number + key_state,
1324 x,
1325 y);
1326 else if (priv_modes & PrivMode_ExtModeMouse)
1327 tt_printf ("\033[M%c%lc%lc",
1328 code + button_number + key_state,
1329 wint_t (32 + x),
1330 wint_t (32 + y));
1331 else
1332#endif
858 tt_printf ("\033[M%c%c%c", 1333 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1334 code + button_number + key_state,
860 (32 + x + 1), 1335 32 + x,
861 (32 + y + 1)); 1336 32 + y);
862#endif
863} 1337}
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 1338
875/*{{{ process an X event */ 1339/*{{{ process an X event */
876void 1340void
877rxvt_term::x_cb (XEvent &ev) 1341rxvt_term::x_cb (XEvent &ev)
878{ 1342{
879 SET_R (this); 1343 make_current ();
880 SET_LOCALE (locale);
881 1344
882#if defined(CURSOR_BLINK) 1345 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 1346
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1347 if (ev.xany.window == vt
892 } 1348 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1349 && 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; 1350 return;
912#endif
913 1351
1352 // for XQueryPointer
914 Window unused_root, unused_child; 1353 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1354 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1355 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 1356
967 switch (ev.type) 1357 switch (ev.type)
968 { 1358 {
969 case KeyPress: 1359 case KeyPress:
970 lookup_key (ev.xkey); 1360 key_press (ev.xkey);
971 break; 1361 break;
972 1362
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1363 case KeyRelease:
975 { 1364 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; 1365 break;
987 }
988#endif
989 1366
990 case ButtonPress: 1367 case ButtonPress:
991 button_press (ev.xbutton); 1368 button_press (ev.xbutton);
992 break; 1369 break;
993 1370
… …
995 button_release (ev.xbutton); 1372 button_release (ev.xbutton);
996 break; 1373 break;
997 1374
998 case ClientMessage: 1375 case ClientMessage:
999 if (ev.xclient.format == 32 1376 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1377 && !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 { 1378 {
1009 /* Get Dnd data */ 1379 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1380 {
1011 int ActualFormat; 1381 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1382 {
1013 unsigned long Size, RemainingBytes; 1383 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1384 {
1015 XGetWindowProperty (display->display, display->root, 1385 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1386 destroy ();
1017 0L, 1000000L, 1387 }
1018 False, AnyPropertyType, 1388#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1389 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1390 XSendEvent (dpy, ev.xclient.window = display->root,
1391 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1392 &ev);
1022 XChangeProperty (display->display, display->root, 1393#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1394 }
1024 8, PropModeReplace, 1395 }
1025 data, STRLEN (data)); 1396#if ENABLE_XEMBED
1026 XFree (data); 1397 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1398 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1399 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1400 focus_in ();
1401 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1402 focus_out ();
1403 }
1404#endif
1029 } 1405 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1406 break;
1036 1407
1037 /* 1408 /*
1038 * XXX: this is not the _current_ arrangement 1409 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1410 * Here's my conclusion:
… …
1058 break; 1429 break;
1059 } 1430 }
1060 break; 1431 break;
1061 1432
1062 case FocusIn: 1433 case FocusIn:
1063 if (!TermWin.focus) 1434 if (ev.xfocus.detail != NotifyInferior
1435 && ev.xfocus.detail != NotifyPointer
1436 && ev.xfocus.mode != NotifyGrab)
1437 focus_in ();
1438 break;
1439
1440 case FocusOut:
1441 if (ev.xfocus.detail != NotifyInferior
1442 && ev.xfocus.detail != NotifyPointer
1443 && ev.xfocus.mode != NotifyGrab)
1444 focus_out ();
1445 break;
1446
1447 case ConfigureNotify:
1448 if (ev.xconfigure.window == parent)
1064 { 1449 {
1065 TermWin.focus = 1; 1450 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 } 1451 ;
1077 break;
1078 1452
1079 case FocusOut: 1453#ifdef HAVE_BG_PIXMAP
1080 if (TermWin.focus) 1454 bool moved = false;
1455 if (bg_window_position_sensitive ())
1081 { 1456 {
1082 TermWin.focus = 0; 1457 int x, y;
1083 want_refresh = 1; 1458 if (ev.xconfigure.send_event)
1084#ifdef USE_XIM 1459 {
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; 1460 x = ev.xconfigure.x;
1105 height = ev.xconfigure.height; 1461 y = ev.xconfigure.y;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1462 }
1463 else
1464 get_window_origin (x, y);
1465
1466 if (bg_set_position (x, y)
1467 || !(bg_flags & BG_IS_VALID))
1468 moved = true;
1107 } 1469 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1470#endif
1109 1471
1110 if (szHint.width != width || szHint.height != height) 1472 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1111 { 1473 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1474 seen_resize = 1;
1113 resize_all_windows (width, height, 1); 1475 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1114 } 1476 }
1115#ifdef DEBUG_SIZE
1116 else 1477 else
1117 { 1478 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1479#ifdef HAVE_BG_PIXMAP
1480 if (moved)
1481 {
1482 if (mapped)
1483 update_background ();
1484 else
1485 bg_invalidate ();
1486 }
1487#endif
1119 } 1488 }
1120#endif 1489
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1490 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 } 1491 }
1130 break; 1492 break;
1131 1493
1494 case PropertyNotify:
1495 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1496 break;
1497
1132 case SelectionClear: 1498 case SelectionClear:
1133 selection_clear (); 1499 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; 1500 break;
1141 1501
1142 case SelectionRequest: 1502 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1503 selection_send (ev.xselectionrequest);
1144 break; 1504 break;
1145 1505
1506 case MapNotify:
1507#ifdef HAVE_BG_PIXMAP
1508 /* This is needed specifically to fix the case of no window manager or a
1509 * non-reparenting window manager. In those cases we never get first
1510 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1511 * care of multiplicity of ConfigureNotify events arriving while WM does
1512 * reparenting.
1513 * We should not render background immediately, as there could be several
1514 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1515 * by scheduling background redraw as soon as we can, but giving a short
1516 * bit of time for ConfigureNotifies to arrive.
1517 * We should render background PRIOR to drawing any text, but AFTER all
1518 * of ConfigureNotifys for the best results.
1519 */
1520 if (!(bg_flags & BG_IS_VALID))
1521 update_background_ev.start (0.025);
1522#endif
1523 mapped = 1;
1524#ifdef TEXT_BLINK
1525 text_blink_ev.start ();
1526#endif
1527 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1528 break;
1529
1146 case UnmapNotify: 1530 case UnmapNotify:
1147 TermWin.mapped = 0; 1531 mapped = 0;
1148#ifdef TEXT_BLINK 1532#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1533 text_blink_ev.stop ();
1150#endif 1534#endif
1535 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1536 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 1537
1166 case GraphicsExpose: 1538 case GraphicsExpose:
1167 case Expose: 1539 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1540 if (ev.xany.window == vt)
1169 { 1541 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1542 do
1543 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, false);
1173#else 1546 }
1174 // I don't understand this, so I changed it :) 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1552 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1177 //scr_expose (ev.xexpose.x, 0, 1555 }
1178 // ev.xexpose.width, TermWin.height, False); 1556
1179#endif
1180 want_refresh = 1; 1557 want_refresh = 1;
1181 } 1558 }
1182 else 1559 else
1183 { 1560 {
1184 XEvent unused_event; 1561 XEvent unused_event;
1185 1562
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1563 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 ; 1564 ;
1188 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1565 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 ; 1566 ;
1190 1567
1191 if (isScrollbarWindow (ev.xany.window)) 1568 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 { 1569 {
1193 scrollBar.setIdle (); 1570 scrollBar.state = STATE_IDLE;
1194 scrollbar_show (0); 1571 scrollBar.show (0);
1195 } 1572 }
1196#ifdef MENUBAR
1197 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1198 menubar_expose ();
1199#endif
1200 } 1573 }
1201 break; 1574 break;
1202 1575
1203 case MotionNotify: 1576 case MotionNotify:
1204#ifdef POINTER_BLANK 1577#ifdef POINTER_BLANK
1205 if (hidden_pointer) 1578 if (hidden_pointer)
1206 pointer_unblank (); 1579 pointer_unblank ();
1207#endif 1580#endif
1208#if MENUBAR 1581 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1209 if (isMenuBarWindow (ev.xany.window)) 1582 || priv_modes & PrivMode_MouseAnyEvent)
1583 mouse_report (ev.xbutton);
1584 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1585 break;
1586
1587 if (ev.xany.window == vt)
1210 { 1588 {
1211 menubar_control (ev.xbutton); 1589 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1212 break; 1590 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1213 } 1591 ; // nop
1214#endif
1215 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1216 break;
1217
1218 if (ev.xany.window == TermWin.vt)
1219 {
1220 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1592 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1221 { 1593 {
1222 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1594 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1223 ; 1595 ;
1224 1596
1225 XQueryPointer (display->display, TermWin.vt, 1597 XQueryPointer (dpy, vt,
1226 &unused_root, &unused_child, 1598 &unused_root, &unused_child,
1227 &unused_root_x, &unused_root_y, 1599 &unused_root_x, &unused_root_y,
1228 & (ev.xbutton.x), & (ev.xbutton.y), 1600 &ev.xbutton.x, &ev.xbutton.y,
1229 &unused_mask); 1601 &ev.xbutton.state);
1230#ifdef MOUSE_THRESHOLD 1602#ifdef MOUSE_THRESHOLD
1231 /* deal with a `jumpy' mouse */ 1603 /* deal with a `jumpy' mouse */
1232 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1604 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1233 { 1605 {
1234#endif 1606#endif
1607#if ISO_14755
1608 // 5.4
1609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1610 {
1611 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1612 break;
1613 }
1614#endif
1235 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1615 selection_extend (ev.xbutton.x, ev.xbutton.y,
1236 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1616 ev.xbutton.state & Button3Mask ? 2 : 0);
1617
1237#ifdef SELECTION_SCROLLING 1618#ifdef SELECTION_SCROLLING
1238 if (ev.xbutton.y < TermWin.int_bwidth 1619 if (ev.xbutton.y < int_bwidth
1239 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1620 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1240 { 1621 {
1241 int dist; 1622 int dist;
1242
1243 pending_scroll_selection=1;
1244 1623
1245 /* don't clobber the current delay if we are 1624 /* don't clobber the current delay if we are
1246 * already in the middle of scrolling. 1625 * already in the middle of scrolling.
1247 */ 1626 */
1248 if (scroll_selection_delay<=0) 1627 if (!sel_scroll_ev.is_active ())
1249 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1628 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1250 1629
1251 /* save the event params so we can highlight 1630 /* save the event params so we can highlight
1252 * the selection in the pending-scroll loop 1631 * the selection in the pending-scroll loop
1253 */ 1632 */
1254 selection_save_x=ev.xbutton.x; 1633 selection_save_x = ev.xbutton.x;
1255 selection_save_y=ev.xbutton.y; 1634 selection_save_y = ev.xbutton.y;
1256 selection_save_state=
1257 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1635 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1258 1636
1259 /* calc number of lines to scroll */ 1637 /* calc number of lines to scroll */
1260 if (ev.xbutton.y<TermWin.int_bwidth) 1638 if (ev.xbutton.y < int_bwidth)
1261 { 1639 {
1262 scroll_selection_dir = UP; 1640 scroll_selection_dir = UP;
1263 dist = TermWin.int_bwidth - ev.xbutton.y; 1641 dist = int_bwidth - ev.xbutton.y;
1264 } 1642 }
1265 else 1643 else
1266 { 1644 {
1267 scroll_selection_dir = DN; 1645 scroll_selection_dir = DN;
1268 dist = ev.xbutton.y - 1646 dist = ev.xbutton.y - (int_bwidth + height);
1269 (TermWin.int_bwidth + TermWin.height);
1270 } 1647 }
1648
1271 scroll_selection_lines= (Pixel2Height (dist)/ 1649 scroll_selection_lines = Pixel2Height (dist)
1272 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1650 / SELECTION_SCROLL_LINE_SPEEDUP
1651 + 1;
1273 MIN_IT (scroll_selection_lines, 1652 min_it (scroll_selection_lines,
1274 SELECTION_SCROLL_MAX_LINES); 1653 SELECTION_SCROLL_MAX_LINES);
1275 } 1654 }
1276 else 1655 else
1277 { 1656 {
1278 /* we are within the text window, so we 1657 /* we are within the text window, so we
1279 * shouldn't be scrolling 1658 * shouldn't be scrolling
1280 */ 1659 */
1281 pending_scroll_selection = 0; 1660 sel_scroll_ev.stop();
1282 } 1661 }
1283#endif 1662#endif
1284#ifdef MOUSE_THRESHOLD 1663#ifdef MOUSE_THRESHOLD
1285
1286 } 1664 }
1287#endif 1665#endif
1288
1289 } 1666 }
1290 } 1667 }
1291 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1668 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1292 { 1669 {
1293 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1670 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1294 MotionNotify, &ev)) ; 1671 MotionNotify, &ev))
1672 ;
1673
1295 XQueryPointer (display->display, scrollBar.win, 1674 XQueryPointer (dpy, scrollBar.win,
1296 &unused_root, &unused_child, 1675 &unused_root, &unused_child,
1297 &unused_root_x, &unused_root_y, 1676 &unused_root_x, &unused_root_y,
1298 & (ev.xbutton.x), & (ev.xbutton.y), 1677 &ev.xbutton.x, &ev.xbutton.y,
1299 &unused_mask); 1678 &unused_mask);
1300 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1679 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1301 scrollbar_size ()); 1680 scrollBar.size ());
1302 scr_refresh (refresh_type);
1303 refresh_limit = 0; 1681 want_refresh = 1;
1304 scrollbar_show (1); 1682 scrollBar.show (1);
1305 } 1683 }
1306 break; 1684 break;
1307 } 1685 }
1308}
1309 1686
1687#if defined(CURSOR_BLINK)
1688 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1689 {
1690 if (hidden_cursor)
1691 {
1692 hidden_cursor = 0;
1693 want_refresh = 1;
1694 }
1695
1696 cursor_blink_ev.again ();
1697 }
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1715}
1716
1717#if ENABLE_FRILLS
1718void
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 }
1730}
1731#endif
1732
1733void
1734rxvt_term::focus_in ()
1735{
1736 if (!focus)
1737 {
1738 focus = 1;
1739 want_refresh = 1;
1740
1741#if USE_XIM
1742 if (Input_Context != NULL)
1743 {
1744 IMSetPosition ();
1745 XSetICFocus (Input_Context);
1746 }
1747#endif
1748#if CURSOR_BLINK
1749 if (option (Opt_cursorBlink))
1750 cursor_blink_ev.again ();
1751#endif
1752#if OFF_FOCUS_FADING
1753 if (rs[Rs_fade])
1754 {
1755 pix_colors = pix_colors_focused;
1756 scr_recolour ();
1757 }
1758#endif
1759#if ENABLE_FRILLS
1760 if (option (Opt_urgentOnBell))
1761 set_urgency (0);
1762#endif
1763
1764 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1765 }
1766}
1767
1768void
1769rxvt_term::focus_out ()
1770{
1771 if (focus)
1772 {
1773 focus = 0;
1774 want_refresh = 1;
1775
1776#if ENABLE_FRILLS
1777 if (option (Opt_urgentOnBell))
1778 set_urgency (0);
1779#endif
1780#if ENABLE_FRILLS || ISO_14755
1781 if (iso14755buf)
1782 {
1783 iso14755buf = 0;
1784# if ISO_14755
1785 scr_overlay_off ();
1786# endif
1787 }
1788#endif
1789#if USE_XIM
1790 if (Input_Context != NULL)
1791 XUnsetICFocus (Input_Context);
1792#endif
1793#if CURSOR_BLINK
1794 if (option (Opt_cursorBlink))
1795 cursor_blink_ev.stop ();
1796
1797 hidden_cursor = 0;
1798#endif
1799#if OFF_FOCUS_FADING
1800 if (rs[Rs_fade])
1801 {
1802 pix_colors = pix_colors_unfocused;
1803 scr_recolour ();
1804 }
1805#endif
1806
1807 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1808 }
1809}
1810
1811void
1812rxvt_term::update_fade_color (unsigned int idx)
1813{
1814#if OFF_FOCUS_FADING
1815 if (rs[Rs_fade])
1816 {
1817 rgba c;
1818 pix_colors [Color_fade].get (c);
1819 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1820 }
1821#endif
1822}
1823
1824#if ENABLE_TRANSPARENCY || ENABLE_PERL
1310void 1825void
1311rxvt_term::rootwin_cb (XEvent &ev) 1826rxvt_term::rootwin_cb (XEvent &ev)
1312{ 1827{
1313 SET_R (this); 1828 make_current ();
1314 SET_LOCALE (locale);
1315 1829
1830 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1831 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1832 return;
1833
1834# if ENABLE_TRANSPARENCY
1316 switch (ev.type) 1835 switch (ev.type)
1317 { 1836 {
1318 case PropertyNotify: 1837 case PropertyNotify:
1838 /*
1839 * if user used some Esetroot compatible prog to set the root bg,
1840 * use the property to determine the pixmap. We use it later on.
1841 */
1319 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1842 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1843 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1320 { 1844 {
1321 if (ev.xproperty.state == PropertyNewValue) 1845 bg_set_root_pixmap ();
1322 selection_property (ev.xproperty.window, ev.xproperty.atom); 1846 update_background ();
1323 break;
1324 } 1847 }
1325#ifdef TRANSPARENT
1326 else
1327 {
1328 /*
1329 * if user used some Esetroot compatible prog to set the root bg,
1330 * use the property to determine the pixmap. We use it later on.
1331 */
1332 if (xa[XA_XROOTPMAPID] == 0)
1333 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1334 1848
1335 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1336 return;
1337 }
1338
1339 /* FALLTHROUGH */
1340 case ReparentNotify:
1341 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1342 want_full_refresh = 1;
1343 break; 1849 break;
1850 }
1344#endif 1851# endif
1345 } 1852
1853 refresh_check ();
1346} 1854}
1855#endif
1347 1856
1348void 1857void
1349rxvt_term::button_press (XButtonEvent &ev) 1858rxvt_term::button_press (XButtonEvent &ev)
1350{ 1859{
1351 int reportmode = 0, clickintime; 1860 int reportmode = 0, clickintime;
1352 1861
1353 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1862 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1863
1354 if (!bypass_keystate) 1864 if (!bypass_keystate)
1355 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1865 reportmode = !! (priv_modes & PrivMode_mouse_report);
1866
1356 /* 1867 /*
1357 * VT window processing of button press 1868 * VT window processing of button press
1358 */ 1869 */
1359 if (ev.window == TermWin.vt) 1870 if (ev.window == vt)
1360 { 1871 {
1872 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1873 return;
1874
1875#if ISO_14755
1876 // 5.4
1877 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1878 {
1879 iso14755_54 (ev.x, ev.y);
1880 return;
1881 }
1882#endif
1883
1361 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1884 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1885
1362 if (reportmode) 1886 if (reportmode)
1363 { 1887 {
1364 /* mouse report from vt window */ 1888 /* mouse report from vt window */
1365 /* save the xbutton state (for ButtonRelease) */ 1889 /* save the xbutton state (for ButtonRelease) */
1366 MEvent.state = ev.state; 1890 MEvent.state = ev.state;
1367#ifdef MOUSE_REPORT_DOUBLECLICK 1891#ifdef MOUSE_REPORT_DOUBLECLICK
1368 if (ev.button == MEvent.button && clickintime) 1892 if (ev.button == MEvent.button && clickintime)
1369 { 1893 {
1370 /* same button, within alloted time */ 1894 /* same button, within allowed time */
1371 MEvent.clicks++; 1895 MEvent.clicks++;
1896
1372 if (MEvent.clicks > 1) 1897 if (MEvent.clicks > 1)
1373 { 1898 {
1374 /* only report double clicks */ 1899 /* only report double clicks */
1375 MEvent.clicks = 2; 1900 MEvent.clicks = 2;
1376 mouse_report (ev); 1901 mouse_report (ev);
… …
1388 mouse_report (ev); 1913 mouse_report (ev);
1389 } 1914 }
1390#else 1915#else
1391 MEvent.button = ev.button; 1916 MEvent.button = ev.button;
1392 mouse_report (ev); 1917 mouse_report (ev);
1393#endif /* MOUSE_REPORT_DOUBLECLICK */ 1918#endif /* MOUSE_REPORT_DOUBLECLICK */
1394 1919
1395 } 1920 }
1396 else 1921 else
1397 { 1922 {
1398 if (ev.button != MEvent.button) 1923 if (ev.button != MEvent.button)
1399 MEvent.clicks = 0; 1924 MEvent.clicks = 0;
1925
1400 switch (ev.button) 1926 switch (ev.button)
1401 { 1927 {
1402 case Button1: 1928 case Button1:
1929 /* allow meta + click to select rectangular areas */
1930 /* should be done in screen.C */
1931#if ENABLE_FRILLS
1932 selection.rect = !!(ev.state & ModMetaMask);
1933#else
1934 selection.rect = false;
1935#endif
1936
1403 /* allow shift+left click to extend selection */ 1937 /* allow shift+left click to extend selection */
1404 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1938 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1405 { 1939 {
1406 if (MEvent.button == Button1 && clickintime) 1940 if (MEvent.button == Button1 && clickintime)
1407 selection_rotate (ev.x, ev.y); 1941 selection_rotate (ev.x, ev.y);
1408 else 1942 else
1409 selection_extend (ev.x, ev.y, 1); 1943 selection_extend (ev.x, ev.y, 1);
… …
1424 case Button3: 1958 case Button3:
1425 if (MEvent.button == Button3 && clickintime) 1959 if (MEvent.button == Button3 && clickintime)
1426 selection_rotate (ev.x, ev.y); 1960 selection_rotate (ev.x, ev.y);
1427 else 1961 else
1428 selection_extend (ev.x, ev.y, 1); 1962 selection_extend (ev.x, ev.y, 1);
1963
1429 MEvent.button = Button3; 1964 MEvent.button = Button3;
1430 break; 1965 break;
1431 } 1966 }
1432 } 1967 }
1968
1433 MEvent.time = ev.time; 1969 MEvent.time = ev.time;
1434 return; 1970 return;
1435 } 1971 }
1436 1972
1437 /* 1973 /*
1438 * Scrollbar window processing of button press 1974 * Scrollbar window processing of button press
1439 */ 1975 */
1440 if (isScrollbarWindow (ev.window)) 1976 if (scrollBar.state && ev.window == scrollBar.win)
1441 { 1977 {
1442 scrollBar.setIdle (); 1978 page_dirn direction = NO_DIR;
1979
1980 if (scrollBar.upButton (ev.y))
1981 direction = UP; /* up */
1982 else if (scrollBar.dnButton (ev.y))
1983 direction = DN; /* down */
1984
1985 scrollBar.state = STATE_IDLE;
1443 /* 1986 /*
1444 * Rxvt-style scrollbar: 1987 * Rxvt-style scrollbar:
1445 * move up if mouse is above slider 1988 * move up if mouse is above slider
1446 * move dn if mouse is below slider 1989 * move dn if mouse is below slider
1447 * 1990 *
… …
1456 /* 1999 /*
1457 * Mouse report disabled scrollbar: 2000 * Mouse report disabled scrollbar:
1458 * arrow buttons - send up/down 2001 * arrow buttons - send up/down
1459 * click on scrollbar - send pageup/down 2002 * click on scrollbar - send pageup/down
1460 */ 2003 */
1461 if ((scrollBar.style == R_SB_NEXT 2004 if (direction == UP)
1462 && scrollbarnext_upButton (ev.y))
1463 || (scrollBar.style == R_SB_RXVT
1464 && scrollbarrxvt_upButton (ev.y)))
1465 tt_printf ("\033[A"); 2005 tt_printf ("\033[A");
1466 else if ((scrollBar.style == R_SB_NEXT 2006 else if (direction == DN)
1467 && scrollbarnext_dnButton (ev.y))
1468 || (scrollBar.style == R_SB_RXVT
1469 && scrollbarrxvt_dnButton (ev.y)))
1470 tt_printf ("\033[B"); 2007 tt_printf ("\033[B");
1471 else 2008 else
1472 switch (ev.button) 2009 switch (ev.button)
1473 { 2010 {
1474 case Button2: 2011 case Button2:
… …
1481 tt_printf ("\033[5~"); 2018 tt_printf ("\033[5~");
1482 break; 2019 break;
1483 } 2020 }
1484 } 2021 }
1485 else 2022 else
1486#endif /* NO_SCROLLBAR_REPORT */ 2023#endif /* NO_SCROLLBAR_REPORT */
1487
1488 {
1489 char upordown = 0;
1490
1491 if (scrollBar.style == R_SB_NEXT)
1492 { 2024 {
1493 if (scrollbarnext_upButton (ev.y)) 2025 if (direction != NO_DIR)
1494 upordown = -1; /* up */
1495 else if (scrollbarnext_dnButton (ev.y))
1496 upordown = 1; /* down */
1497 }
1498 else if (scrollBar.style == R_SB_RXVT)
1499 {
1500 if (scrollbarrxvt_upButton (ev.y))
1501 upordown = -1; /* up */
1502 else if (scrollbarrxvt_dnButton (ev.y))
1503 upordown = 1; /* down */
1504 }
1505 if (upordown)
1506 { 2026 {
1507#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2027#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1508 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2028 if (!cont_scroll_ev.is_active ())
2029 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1509#endif 2030#endif
1510 if (scr_page (upordown < 0 ? UP : DN, 1)) 2031 if (scr_page (direction, 1))
1511 { 2032 {
1512 if (upordown < 0) 2033 if (direction == UP)
1513 scrollBar.setUp (); 2034 scrollBar.state = STATE_UP;
1514 else 2035 else
1515 scrollBar.setDn (); 2036 scrollBar.state = STATE_DOWN;
1516 } 2037 }
1517 } 2038 }
1518 else 2039 else
1519 switch (ev.button) 2040 switch (ev.button)
1520 { 2041 {
1521 case Button2: 2042 case Button2:
1522 switch (scrollbar_align) 2043 switch (scrollBar.align)
1523 { 2044 {
1524 case R_SB_ALIGN_TOP: 2045 case R_SB_ALIGN_TOP:
1525 csrO = 0; 2046 csrO = 0;
1526 break; 2047 break;
1527 case R_SB_ALIGN_CENTRE: 2048 case R_SB_ALIGN_CENTRE:
… …
1529 break; 2050 break;
1530 case R_SB_ALIGN_BOTTOM: 2051 case R_SB_ALIGN_BOTTOM:
1531 csrO = scrollBar.bot - scrollBar.top; 2052 csrO = scrollBar.bot - scrollBar.top;
1532 break; 2053 break;
1533 } 2054 }
2055
1534 if (scrollBar.style == R_SB_XTERM 2056 if (scrollBar.style == R_SB_XTERM
1535 || scrollbar_above_slider (ev.y) 2057 || scrollbar_above_slider (ev.y)
1536 || scrollbar_below_slider (ev.y)) 2058 || scrollbar_below_slider (ev.y))
1537 scr_move_to ( scrollbar_position (ev.y) - csrO, 2059 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1538 scrollbar_size ()); 2060
1539 scrollBar.setMotion (); 2061 scrollBar.state = STATE_MOTION;
1540 break; 2062 break;
1541 2063
1542 case Button1: 2064 case Button1:
1543 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2065 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1544 csrO = ev.y - scrollBar.top; 2066 csrO = ev.y - scrollBar.top;
1545 /* FALLTHROUGH */ 2067 /* FALLTHROUGH */
1546 2068
1547 case Button3: 2069 case Button3:
1548 if (scrollBar.style != R_SB_XTERM) 2070 if (scrollBar.style != R_SB_XTERM)
1549 { 2071 {
1550 if (scrollbar_above_slider (ev.y)) 2072 if (scrollbar_above_slider (ev.y))
1551# ifdef RXVT_SCROLL_FULL 2073# ifdef RXVT_SCROLL_FULL
1552 scr_page (UP, TermWin.nrow - 1); 2074 scr_page (UP, nrow - 1);
1553# else 2075# else
1554 scr_page (UP, TermWin.nrow / 4); 2076 scr_page (UP, nrow / 4);
1555# endif 2077# endif
1556 else if (scrollbar_below_slider (ev.y)) 2078 else if (scrollbar_below_slider (ev.y))
1557# ifdef RXVT_SCROLL_FULL 2079# ifdef RXVT_SCROLL_FULL
1558 scr_page (DN, TermWin.nrow - 1); 2080 scr_page (DN, nrow - 1);
1559# else 2081# else
1560 scr_page (DN, TermWin.nrow / 4); 2082 scr_page (DN, nrow / 4);
1561# endif 2083# endif
1562 else 2084 else
1563 scrollBar.setMotion (); 2085 scrollBar.state = STATE_MOTION;
1564 } 2086 }
1565 else 2087 else
1566 { 2088 {
1567 scr_page ((ev.button == Button1 ? DN : UP), 2089 scr_page ((ev.button == Button1 ? DN : UP),
1568 (TermWin.nrow 2090 (nrow
1569 * scrollbar_position (ev.y) 2091 * scrollbar_position (ev.y)
1570 / scrollbar_size ())); 2092 / scrollBar.size ()));
1571 } 2093 }
2094
1572 break; 2095 break;
1573 } 2096 }
1574 } 2097 }
2098
1575 return; 2099 return;
1576 } 2100 }
1577#if MENUBAR
1578 /*
1579 * Menubar window processing of button press
1580 */
1581 if (isMenuBarWindow (ev.window))
1582 menubar_control (ev);
1583#endif
1584} 2101}
1585 2102
1586void 2103void
1587rxvt_term::button_release (XButtonEvent &ev) 2104rxvt_term::button_release (XButtonEvent &ev)
1588{ 2105{
1589 int reportmode = 0; 2106 int reportmode = 0;
1590 2107
1591 csrO = 0; /* reset csr Offset */ 2108 csrO = 0; /* reset csr Offset */
1592 if (!bypass_keystate) 2109 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2110 reportmode = !! (priv_modes & PrivMode_mouse_report);
1594 2111
1595 if (scrollbar_isUpDn ()) 2112 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1596 { 2113 {
1597 scrollBar.setIdle (); 2114 scrollBar.state = STATE_IDLE;
1598 scrollbar_show (0); 2115 scrollBar.show (0);
1599#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1600 refresh_type &= ~SMOOTH_REFRESH;
1601#endif
1602
1603 } 2116 }
2117
1604#ifdef SELECTION_SCROLLING 2118#ifdef SELECTION_SCROLLING
1605 pending_scroll_selection=0; 2119 sel_scroll_ev.stop();
1606#endif 2120#endif
2121
1607 if (ev.window == TermWin.vt) 2122 if (ev.window == vt)
1608 { 2123 {
2124 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2125 return;
2126
2127#if ISO_14755
2128 // 5.4
2129 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2130 return;
2131#endif
2132
1609 if (reportmode) 2133 if (reportmode)
1610 { 2134 {
1611 /* mouse report from vt window */ 2135 /* mouse report from vt window */
1612 /* don't report release of wheel "buttons" */ 2136 /* don't report release of wheel "buttons" */
1613 if (ev.button >= 4) 2137 if (ev.button >= 4)
… …
1624 mouse_report (ev); 2148 mouse_report (ev);
1625 } 2149 }
1626#else /* MOUSE_REPORT_DOUBLECLICK */ 2150#else /* MOUSE_REPORT_DOUBLECLICK */
1627 MEvent.button = AnyButton; 2151 MEvent.button = AnyButton;
1628 mouse_report (ev); 2152 mouse_report (ev);
1629#endif /* MOUSE_REPORT_DOUBLECLICK */ 2153#endif /* MOUSE_REPORT_DOUBLECLICK */
1630 return; 2154 return;
1631 } 2155 }
2156
1632 /* 2157 /*
1633 * dumb hack to compensate for the failure of click-and-drag 2158 * dumb hack to compensate for the failure of click-and-drag
1634 * when overriding mouse reporting 2159 * when overriding mouse reporting
1635 */ 2160 */
1636 if (PrivateModes & PrivMode_mouse_report 2161 if (priv_modes & PrivMode_mouse_report
1637 && bypass_keystate 2162 && bypass_keystate
1638 && ev.button == Button1 && MEvent.clicks <= 1) 2163 && ev.button == Button1 && MEvent.clicks <= 1)
1639 selection_extend (ev.x, ev.y, 0); 2164 selection_extend (ev.x, ev.y, 0);
1640 2165
1641 switch (ev.button) 2166 switch (ev.button)
1642 { 2167 {
1643 case Button1: 2168 case Button1:
1644 case Button3: 2169 case Button3:
1645 selection_make (ev.time); 2170 selection_make (ev.time);
1646 break; 2171 break;
2172
1647 case Button2: 2173 case Button2:
1648 selection_request (ev.time, ev.x, ev.y); 2174 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2175 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1649 break; 2176 break;
2177
1650#ifdef MOUSE_WHEEL 2178#ifdef MOUSE_WHEEL
1651 case Button4: 2179 case Button4:
1652 case Button5: 2180 case Button5:
1653 { 2181 {
1654 int i; 2182 int i;
1655 page_dirn v; 2183 page_dirn v;
1656 2184
1657 v = (ev.button == Button4) ? UP : DN; 2185 v = ev.button == Button4 ? UP : DN;
2186
1658 if (ev.state & ShiftMask) 2187 if (ev.state & ShiftMask)
1659 i = 1; 2188 i = 1;
1660 else if ((Options & Opt_mouseWheelScrollPage)) 2189 else if (option (Opt_mouseWheelScrollPage))
1661 i = TermWin.nrow - 1; 2190 i = nrow - 1;
1662 else 2191 else
1663 i = 5; 2192 i = 5;
2193
1664# ifdef MOUSE_SLIP_WHEELING 2194# ifdef MOUSE_SLIP_WHEELING
1665 if (ev.state & ControlMask) 2195 if (ev.state & ControlMask)
1666 { 2196 {
1667 mouse_slip_wheel_speed += (v ? -1 : 1); 2197 mouse_slip_wheel_speed += v ? -1 : 1;
1668 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2198 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2199 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2200
2201 if (!slip_wheel_ev.is_active ())
2202 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1669 } 2203 }
2204 else
1670# endif 2205# endif
1671# ifdef JUMP_MOUSE_WHEEL
1672 scr_page (v, i);
1673 scr_refresh (SMOOTH_REFRESH);
1674 scrollbar_show (1);
1675# else
1676 while (i--)
1677 { 2206 {
1678 scr_page (v, 1); 2207 scr_page (v, i);
1679 scr_refresh (SMOOTH_REFRESH);
1680 scrollbar_show (1); 2208 scrollBar.show (1);
1681 } 2209 }
1682# endif
1683
1684 } 2210 }
1685 break; 2211 break;
1686#endif 2212#endif
1687
1688 }
1689 }
1690#ifdef MENUBAR
1691 else if (isMenuBarWindow (ev.window))
1692 menubar_control (ev);
1693#endif
1694}
1695
1696#ifdef TRANSPARENT
1697#if TINTING
1698/* shading taken from eterm-0.9.2 */
1699/* RGB 15 */
1700
1701static void
1702shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1703{
1704 unsigned char *ptr;
1705 int x, y;
1706
1707 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1708 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1709 /* No saturation */
1710 for (y = h; --y >= 0;) {
1711 for (x = -w; x < 0; x++) {
1712 int r, g, b;
1713
1714 b = ((uint16_t *) ptr)[x];
1715 r = (b & 0x7c00) * rm;
1716 g = (b & 0x3e0) * gm;
1717 b = (b & 0x1f) * bm;
1718 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1719 | ((g >> 8) & 0x3e0)
1720 | ((b >> 8) & 0x1f);
1721 }
1722 ptr += bpl;
1723 }
1724 } else {
1725 for (y = h; --y >= 0;) {
1726 for (x = -w; x < 0; x++) {
1727 int r, g, b;
1728
1729 b = ((uint16_t *) ptr)[x];
1730 r = (b & 0x7c00) * rm;
1731 g = (b & 0x3e0) * gm;
1732 b = (b & 0x1f) * bm;
1733 r |= (!(r >> 15) - 1);
1734 g |= (!(g >> 10) - 1);
1735 b |= (!(b >> 5) - 1);
1736 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1737 | ((g >> 8) & 0x3e0)
1738 | ((b >> 8) & 0x1f);
1739 }
1740 ptr += bpl;
1741 }
1742 }
1743}
1744
1745/* RGB 16 */
1746static void
1747shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0xf800) * rm;
1761 g = (b & 0x7e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1764 | ((g >> 8) & 0x7e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0xf800) * rm;
1776 g = (b & 0x7e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 16) - 1);
1779 g |= (!(g >> 11) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1782 | ((g >> 8) & 0x7e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 24 */
1791static void
1792shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * 3);
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -(w * 3); x < 0; x += 3) {
1802 int r, g, b;
1803
1804 if (byteorder.big_endian()) {
1805 r = (ptr[x + 0] * rm) >> 8;
1806 g = (ptr[x + 1] * gm) >> 8;
1807 b = (ptr[x + 2] * bm) >> 8;
1808 ptr[x + 0] = r;
1809 ptr[x + 1] = g;
1810 ptr[x + 2] = b;
1811 } else {
1812 r = (ptr[x + 2] * rm) >> 8;
1813 g = (ptr[x + 1] * gm) >> 8;
1814 b = (ptr[x + 0] * bm) >> 8;
1815 ptr[x + 2] = r;
1816 ptr[x + 1] = g;
1817 ptr[x + 0] = b;
1818 }
1819 }
1820 ptr += bpl;
1821 }
1822 } else {
1823 for (y = h; --y >= 0;) {
1824 for (x = -(w * 3); x < 0; x += 3) {
1825 int r, g, b;
1826
1827 if (byteorder.big_endian()) {
1828 r = (ptr[x + 0] * rm) >> 8;
1829 g = (ptr[x + 1] * gm) >> 8;
1830 b = (ptr[x + 2] * bm) >> 8;
1831
1832 r |= (!(r >> 8) - 1);
1833 g |= (!(g >> 8) - 1);
1834 b |= (!(b >> 8) - 1);
1835
1836 ptr[x + 0] = r;
1837 ptr[x + 1] = g;
1838 ptr[x + 2] = b;
1839 } else {
1840 r = (ptr[x + 2] * rm) >> 8;
1841 g = (ptr[x + 1] * gm) >> 8;
1842 b = (ptr[x + 0] * bm) >> 8;
1843
1844 r |= (!(r >> 8) - 1);
1845 g |= (!(g >> 8) - 1);
1846 b |= (!(b >> 8) - 1);
1847
1848 ptr[x + 2] = r;
1849 ptr[x + 1] = g;
1850 ptr[x + 0] = b;
1851 }
1852 }
1853 ptr += bpl;
1854 }
1855 }
1856}
1857
1858/* RGB 32 */
1859static void
1860shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1861{
1862 unsigned char *ptr;
1863 int x, y;
1864
1865 ptr = (unsigned char *)data + (w * 4);
1866 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1867 /* No saturation */
1868 for (y = h; --y >= 0;) {
1869 if (byteorder.big_endian()) {
1870 for (x = -(w * 4); x < 0; x += 4) {
1871 int r, g, b;
1872
1873 r = (ptr[x + 1] * rm) >> 8;
1874 g = (ptr[x + 2] * gm) >> 8;
1875 b = (ptr[x + 3] * bm) >> 8;
1876 ptr[x + 1] = r;
1877 ptr[x + 2] = g;
1878 ptr[x + 3] = b;
1879 }
1880 } else {
1881 for (x = -(w * 4); x < 0; x += 4) {
1882 int r, g, b;
1883
1884 r = (ptr[x + 2] * rm) >> 8;
1885 g = (ptr[x + 1] * gm) >> 8;
1886 b = (ptr[x + 0] * bm) >> 8;
1887 ptr[x + 2] = r;
1888 ptr[x + 1] = g;
1889 ptr[x + 0] = b;
1890 }
1891 }
1892 ptr += bpl;
1893 }
1894 } else {
1895 for (y = h; --y >= 0;) {
1896 for (x = -(w * 4); x < 0; x += 4) {
1897 int r, g, b;
1898
1899 if (byteorder.big_endian()) {
1900 r = (ptr[x + 1] * rm) >> 8;
1901 g = (ptr[x + 2] * gm) >> 8;
1902 b = (ptr[x + 3] * bm) >> 8;
1903
1904 r |= (!(r >> 8) - 1);
1905 g |= (!(g >> 8) - 1);
1906 b |= (!(b >> 8) - 1);
1907
1908 ptr[x + 1] = r;
1909 ptr[x + 2] = g;
1910 ptr[x + 3] = b;
1911 } else {
1912 r = (ptr[x + 2] * rm) >> 8;
1913 g = (ptr[x + 1] * gm) >> 8;
1914 b = (ptr[x + 0] * bm) >> 8;
1915
1916 r |= (!(r >> 8) - 1);
1917 g |= (!(g >> 8) - 1);
1918 b |= (!(b >> 8) - 1);
1919
1920 ptr[x + 2] = r;
1921 ptr[x + 1] = g;
1922 ptr[x + 0] = b;
1923 }
1924 }
1925 ptr += bpl;
1926 }
1927 }
1928}
1929
1930#endif
1931
1932/*
1933 * Check our parents are still who we think they are.
1934 * Do transparency updates if required
1935 */
1936int
1937rxvt_term::check_our_parents ()
1938{
1939 int i, pchanged, aformat, have_pixmap, rootdepth;
1940 unsigned long nitems, bytes_after;
1941 Atom atype;
1942 unsigned char *prop = NULL;
1943 Window root, oldp, *list;
1944 Pixmap rootpixmap = None;
1945 XWindowAttributes wattr, wrootattr;
1946
1947 pchanged = 0;
1948
1949 if (!(Options & Opt_transparent))
1950 return pchanged; /* Don't try any more */
1951
1952 XGetWindowAttributes (display->display, display->root, &wrootattr);
1953 rootdepth = wrootattr.depth;
1954
1955 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1956
1957 if (rootdepth != wattr.depth)
1958 {
1959 if (am_transparent)
1960 { 2213 }
1961 pchanged = 1;
1962 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1963 am_transparent = am_pixmap_trans = 0;
1964 }
1965
1966 return pchanged; /* Don't try any more */
1967 }
1968
1969 /* Get all X ops out of the queue so that our information is up-to-date. */
1970 XSync (display->display, False);
1971
1972 /*
1973 * Make the frame window set by the window manager have
1974 * the root background. Some window managers put multiple nested frame
1975 * windows for each client, so we have to take care about that.
1976 */
1977 i = (xa[XA_XROOTPMAPID]
1978 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1979 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1980 &nitems, &bytes_after, &prop) == Success);
1981
1982 if (!i || prop == NULL)
1983 i = (xa[XA_XSETROOTID]
1984 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1985 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1986 &nitems, &bytes_after, &prop) == Success);
1987
1988 if (!i || prop == NULL)
1989 have_pixmap = 0;
1990 else
1991 { 2214 }
1992 have_pixmap = 1;
1993 rootpixmap = *(Pixmap *)prop;
1994 XFree (prop);
1995 }
1996
1997 if (have_pixmap)
1998 {
1999 /*
2000 * Copy display->root pixmap transparency
2001 */
2002 int sx, sy, nx, ny;
2003 unsigned int nw, nh;
2004 Window cr;
2005 XImage *image;
2006 GC gc;
2007 XGCValues gcvalue;
2008
2009 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2010 0, 0, &sx, &sy, &cr);
2011 nw = (unsigned int)szHint.width;
2012 nh = (unsigned int)szHint.height;
2013 nx = ny = 0;
2014
2015 if (sx < 0)
2016 {
2017 nw += sx;
2018 nx = -sx;
2019 sx = 0;
2020 }
2021
2022 if (sy < 0)
2023 {
2024 nh += sy;
2025 ny = -sy;
2026 sy = 0;
2027 }
2028
2029 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap (display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 }
2049
2050 am_pixmap_trans = 0;
2051 }
2052 else
2053 {
2054 if (TermWin.pixmap != None)
2055 XFreePixmap (display->display, TermWin.pixmap);
2056
2057#if TINTING
2058 if (ISSET_PIXCOLOR (Color_tint))
2059 {
2060 unsigned short shade, rm, gm, bm;
2061
2062 PixColors[Color_tint].get (display, rm, gm, bm);
2063
2064 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2065
2066 /* Determine bitshift and bitmask values */
2067 switch (image->bits_per_pixel)
2068 {
2069 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2070 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 }
2074 }
2075#endif
2076
2077 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2078 szHint.width, szHint.height, image->depth);
2079 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2080 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2081 nx, ny, image->width, image->height);
2082 XFreeGC (display->display, gc);
2083 XDestroyImage (image);
2084 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2085 TermWin.pixmap);
2086
2087 if (!am_transparent || !am_pixmap_trans)
2088 pchanged = 1;
2089
2090 am_transparent = am_pixmap_trans = 1;
2091 }
2092 }
2093
2094 if (!am_pixmap_trans)
2095 {
2096 unsigned int n;
2097 /*
2098 * InheritPixmap transparency
2099 */
2100 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2101 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2102 {
2103 oldp = TermWin.parent[i];
2104 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2105 &TermWin.parent[i], &list, &n);
2106 XFree (list);
2107 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2108
2109 if (TermWin.parent[i] == display->root)
2110 {
2111 if (oldp != None)
2112 pchanged = 1;
2113
2114 break;
2115 }
2116
2117 if (oldp != TermWin.parent[i])
2118 pchanged = 1;
2119 }
2120
2121 n = 0;
2122
2123 if (pchanged)
2124 {
2125 for (; n < (unsigned int)i; n++)
2126 {
2127 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2128 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2129 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2130 {
2131 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2132 break;
2133 }
2134 }
2135 }
2136
2137 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2138 {
2139 D_X ((stderr, "InheritPixmap Turning off"));
2140 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2141 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2142 am_transparent = 0;
2143 /* XXX: also turn off Opt_transparent? */
2144 }
2145 else
2146 {
2147#if WAIT_FOR_WM
2148 /* wait (an arbitrary period) for the WM to do its thing
2149 * needed for fvwm2.2.2 (and before?) */
2150 sleep (1);
2151#endif
2152 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2153 for (n = 0; n < (unsigned int)i; n++)
2154 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2155
2156 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2157 am_transparent = 1;
2158 }
2159
2160 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2161 TermWin.parent[i] = None;
2162 }
2163
2164 return pchanged;
2165} 2215}
2166#endif
2167 2216
2168/*}}} */ 2217/*}}} */
2169 2218
2170bool 2219void
2171rxvt_term::cmd_parse () 2220rxvt_term::cmd_parse ()
2172{ 2221{
2173 bool flag = false;
2174 unicode_t ch = NOCHAR; 2222 wchar_t ch = NOCHAR;
2175 unsigned char *seq_begin; // remember start of esc-sequence here 2223 char *seq_begin; // remember start of esc-sequence here
2176 2224
2177 for (;;) 2225 for (;;)
2178 { 2226 {
2179 if (ch == NOCHAR) 2227 if (expect_false (ch == NOCHAR))
2180 { 2228 {
2181 seq_begin = cmdbuf_ptr; 2229 seq_begin = cmdbuf_ptr;
2182 ch = next_char (); 2230 ch = next_char ();
2183 }
2184 2231
2185 if (ch == NOCHAR) // TODO: improve 2232 if (ch == NOCHAR)
2186 break; 2233 break;
2234 }
2187 2235
2188 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2236 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2237 {
2238 if (expect_false (!seen_input))
2189 { 2239 {
2240 seen_input = 1;
2241 // many badly-written programs (e.g. jed) contain a race condition:
2242 // they first read the screensize and then install a SIGWINCH handler.
2243 // some window managers resize the window early, and these programs
2244 // then sometimes get the size wrong.
2245 // unfortunately other programs are even more buggy and dislike
2246 // being sent SIGWINCH, so only do it when we were in fact being
2247 // resized.
2248 if (seen_resize && cmd_pid)
2249 kill (-cmd_pid, SIGWINCH);
2250 }
2251
2190 /* Read a text string from the input buffer */ 2252 /* Read a text string from the input buffer */
2191 unicode_t buf[UBUFSIZ]; 2253 wchar_t buf[UBUFSIZ];
2192 bool refreshnow = false; 2254 bool refreshnow = false;
2193 int nlines = 0; 2255 int nlines = 0;
2194 unicode_t *str = buf; 2256 wchar_t *str = buf;
2195 2257 wchar_t *eol = str + min (ncol, UBUFSIZ);
2196 *str++ = ch;
2197 2258
2198 for (;;) 2259 for (;;)
2199 { 2260 {
2261 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2262 break;
2263
2264 *str++ = ch;
2265
2266 if (expect_false (ch == C0_LF || str >= eol))
2267 {
2268 if (ch == C0_LF)
2269 nlines++;
2270
2271 refresh_count++;
2272
2273 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2274 {
2275 refresh_count = 0;
2276
2277 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2278 {
2279 refreshnow = true;
2280 ch = NOCHAR;
2281 break;
2282 }
2283 }
2284
2285 // scr_add_lines only works for nlines <= nrow - 1.
2286 if (nlines >= nrow - 1)
2287 {
2288 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2289 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2290 scr_add_lines (buf, str - buf, nlines);
2291
2292 nlines = 0;
2293 str = buf;
2294 eol = str + min (ncol, UBUFSIZ);
2295 }
2296
2297 if (str >= eol)
2298 {
2299 if (eol >= buf + UBUFSIZ)
2300 {
2301 ch = NOCHAR;
2302 break;
2303 }
2304 else
2305 eol = min (eol + ncol, buf + UBUFSIZ);
2306 }
2307
2308 }
2309
2200 seq_begin = cmdbuf_ptr; 2310 seq_begin = cmdbuf_ptr;
2201 ch = next_char (); 2311 ch = next_char ();
2202
2203 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2204 break;
2205
2206 *str++ = ch;
2207
2208 if (ch == C0_LF)
2209 {
2210 nlines++;
2211 refresh_count++;
2212
2213 if (! (Options & Opt_jumpScroll)
2214 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2215 {
2216 refreshnow = true;
2217 flag = true;
2218 ch = NOCHAR;
2219 break;
2220 }
2221
2222 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2223 if (nlines >= TermWin.nrow - 1)
2224 {
2225 scr_add_lines (buf, nlines, str - buf);
2226 nlines = 0;
2227 str = buf;
2228 }
2229 }
2230
2231 if (str >= buf + UBUFSIZ)
2232 {
2233 ch = NOCHAR;
2234 break;
2235 }
2236 } 2312 }
2237 2313
2314 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2315 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2238 scr_add_lines (buf, nlines, str - buf); 2316 scr_add_lines (buf, str - buf, nlines);
2239 2317
2240 /* 2318 /*
2241 * If there have been a lot of new lines, then update the screen 2319 * If there have been a lot of new lines, then update the screen
2242 * What the heck I'll cheat and only refresh less than every page-full. 2320 * What the heck we'll cheat and only refresh less than every page-full.
2243 * the number of pages between refreshes is refresh_limit, which 2321 * if skipScroll is enabled.
2244 * is incremented here because we must be doing flat-out scrolling.
2245 *
2246 * refreshing should be correct for small scrolls, because of the
2247 * time-out
2248 */ 2322 */
2249 if (refreshnow) 2323 if (refreshnow)
2250 { 2324 {
2251 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2252 refresh_limit++;
2253 else
2254 scr_refresh (refresh_type); 2325 scr_refresh ();
2326 want_refresh = 1;
2255 } 2327 }
2256
2257 } 2328 }
2258 else 2329 else
2259 { 2330 {
2260 try 2331 try
2261 { 2332 {
… …
2269 } 2340 }
2270 2341
2271 ch = NOCHAR; 2342 ch = NOCHAR;
2272 } 2343 }
2273 } 2344 }
2274
2275 return flag;
2276} 2345}
2277 2346
2278// read the next character 2347// read the next character
2279unicode_t 2348wchar_t
2280rxvt_term::next_char () 2349rxvt_term::next_char () NOTHROW
2281{ 2350{
2282 while (cmdbuf_ptr < cmdbuf_endp) 2351 while (cmdbuf_ptr < cmdbuf_endp)
2283 { 2352 {
2284 // assume 7-bit to be ascii ALWAYS 2353 // assume 7-bit to be ascii ALWAYS
2285 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2354 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2286 return *cmdbuf_ptr++; 2355 return *cmdbuf_ptr++;
2287 2356
2288 wchar_t wc; 2357 wchar_t wc;
2289 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2358 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2290 2359
2291 if (len == (size_t)-2) 2360 if (len == (size_t)-2)
2292 { 2361 {
2293 // the mbstate stores incomplete sequences. didn't know this :/ 2362 // the mbstate stores incomplete sequences. didn't know this :/
2294 cmdbuf_ptr = cmdbuf_endp; 2363 cmdbuf_ptr = cmdbuf_endp;
2295 break; 2364 break;
2296 } 2365 }
2297 2366
2298 if (len == (size_t)-1) 2367 if (len == (size_t)-1)
2368 {
2369 mbstate.reset (); // reset now undefined conversion state
2299 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2370 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2371 }
2300 2372
2301 // assume wchar == unicode 2373 // assume wchar == unicode
2302 cmdbuf_ptr += len; 2374 cmdbuf_ptr += len;
2303 return wc; 2375 return wc & UNICODE_MASK;
2304 } 2376 }
2305 2377
2306 return NOCHAR; 2378 return NOCHAR;
2307} 2379}
2308 2380
2309/* rxvt_cmd_getc () - Return next input character */ 2381// read the next octet
2310/* 2382uint32_t
2311 * Return the next input character after first passing any keyboard input 2383rxvt_term::next_octet () NOTHROW
2312 * to the command.
2313 */
2314unicode_t
2315rxvt_term::cmd_getc ()
2316{ 2384{
2385 return cmdbuf_ptr < cmdbuf_endp
2386 ? (unsigned char)*cmdbuf_ptr++
2387 : NOCHAR;
2388}
2389
2390static class out_of_input out_of_input;
2391
2392wchar_t
2393rxvt_term::cmd_getc () THROW ((class out_of_input))
2394{
2317 unicode_t c = next_char (); 2395 wchar_t c = next_char ();
2396
2397 if (c == NOCHAR)
2398 throw out_of_input;
2399
2400 return c;
2401}
2402
2403uint32_t
2404rxvt_term::cmd_get8 () THROW ((class out_of_input))
2405{
2406 uint32_t c = next_octet ();
2318 2407
2319 if (c == NOCHAR) 2408 if (c == NOCHAR)
2320 throw out_of_input; 2409 throw out_of_input;
2321 2410
2322 return c; 2411 return c;
… …
2326/*----------------------------------------------------------------------*/ 2415/*----------------------------------------------------------------------*/
2327#ifdef PRINTPIPE 2416#ifdef PRINTPIPE
2328FILE * 2417FILE *
2329rxvt_term::popen_printer () 2418rxvt_term::popen_printer ()
2330{ 2419{
2331 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2420 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2332 2421
2333 if (stream == NULL) 2422 if (stream == NULL)
2334 rxvt_warn ("can't open printer pipe, not printing.\n"); 2423 rxvt_warn ("can't open printer pipe, not printing.\n");
2335 2424
2336 return stream; 2425 return stream;
… …
2347 * simulate attached vt100 printer 2436 * simulate attached vt100 printer
2348 */ 2437 */
2349void 2438void
2350rxvt_term::process_print_pipe () 2439rxvt_term::process_print_pipe ()
2351{ 2440{
2352 int done; 2441 FILE *fd = popen_printer ();
2353 FILE *fd;
2354 2442
2355 if ((fd = popen_printer ()) == NULL) 2443 if (!fd)
2356 return; 2444 return;
2357 2445
2358 /* 2446 /*
2359 * Send all input to the printer until either ESC[4i or ESC[?4i 2447 * Send all input to the printer until either ESC[4i or ESC[?4i
2360 * is received. 2448 * is received.
2361 */ 2449 */
2362 for (done = 0; !done;) 2450 for (int done = 0; !done; )
2363 { 2451 {
2364 unsigned char buf[8]; 2452 unsigned char buf[8];
2365 unicode_t ch; 2453 unicode_t ch;
2366 unsigned int i, len; 2454 unsigned int i, len;
2367 2455
… …
2386 { 2474 {
2387 if ((buf[len++] = cmd_getc ()) == 'i') 2475 if ((buf[len++] = cmd_getc ()) == 'i')
2388 break; /* done = 1 */ 2476 break; /* done = 1 */
2389 } 2477 }
2390 } 2478 }
2391 2479
2392 for (i = 0; i < len; i++) 2480 for (i = 0; i < len; i++)
2393 if (putc (buf[i], fd) == EOF) 2481 if (putc (buf[i], fd) == EOF)
2394 { 2482 {
2395 done = 1; 2483 done = 1;
2396 break; 2484 break;
… …
2398 } 2486 }
2399 } 2487 }
2400 2488
2401 pclose_printer (fd); 2489 pclose_printer (fd);
2402} 2490}
2403#endif /* PRINTPIPE */ 2491#endif /* PRINTPIPE */
2404/*}}} */ 2492/*}}} */
2405 2493
2406/* *INDENT-OFF* */
2407enum { 2494enum {
2408 C1_40 = 0x40, 2495 C1_40 = 0x40,
2409 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2496 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2410 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2497 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2411 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2498 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2412 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2499 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2413}; 2500};
2414/* *INDENT-ON* */
2415 2501
2416/*{{{ process non-printing single characters */ 2502/*{{{ process non-printing single characters */
2417void 2503void
2418rxvt_term::process_nonprinting (unicode_t ch) 2504rxvt_term::process_nonprinting (unicode_t ch)
2419{ 2505{
… …
2422 case C0_ESC: 2508 case C0_ESC:
2423 process_escape_seq (); 2509 process_escape_seq ();
2424 break; 2510 break;
2425 case C0_ENQ: /* terminal Status */ 2511 case C0_ENQ: /* terminal Status */
2426 if (rs[Rs_answerbackstring]) 2512 if (rs[Rs_answerbackstring])
2427 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2513 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2428 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2429 else 2514 else
2430 tt_write ((unsigned char *)VT100_ANS, 2515 tt_write (VT100_ANS, strlen (VT100_ANS));
2431 (unsigned int)STRLEN (VT100_ANS));
2432 break; 2516 break;
2433 case C0_BEL: /* bell */ 2517 case C0_BEL: /* bell */
2434 scr_bell (); 2518 scr_bell ();
2435 break; 2519 break;
2436 case C0_BS: /* backspace */ 2520 case C0_BS: /* backspace */
… …
2452 break; 2536 break;
2453 case C0_SI: /* shift in - acs */ 2537 case C0_SI: /* shift in - acs */
2454 scr_charset_choose (0); 2538 scr_charset_choose (0);
2455 break; 2539 break;
2456 2540
2541#ifdef EIGHT_BIT_CONTROLS
2457 // 8-bit controls 2542 // 8-bit controls
2458 case 0x90: /* DCS */ 2543 case 0x90: /* DCS */
2459 process_dcs_seq (); 2544 process_dcs_seq ();
2460 break; 2545 break;
2461 case 0x9b: /* CSI */ 2546 case 0x9b: /* CSI */
2462 process_csi_seq (); 2547 process_csi_seq ();
2463 break; 2548 break;
2464 case 0x9d: /* CSI */ 2549 case 0x9d: /* OSC */
2465 process_osc_seq (); 2550 process_osc_seq ();
2466 break; 2551 break;
2552#endif
2467 } 2553 }
2468} 2554}
2469/*}}} */ 2555/*}}} */
2470 2556
2471 2557
… …
2512 break; 2598 break;
2513 case 'Z': /* identify the terminal type */ 2599 case 'Z': /* identify the terminal type */
2514 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2600 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2515 break; 2601 break;
2516 case '<': /* turn off VT52 mode */ 2602 case '<': /* turn off VT52 mode */
2517 PrivMode (0, PrivMode_vt52); 2603 set_privmode (PrivMode_vt52, 0);
2518 break; 2604 break;
2519 case 'F': /* use special graphics character set */ 2605 case 'F': /* use special graphics character set */
2520 case 'G': /* use regular character set */ 2606 case 'G': /* use regular character set */
2521 /* unimplemented */ 2607 /* unimplemented */
2522 break; 2608 break;
… …
2533void 2619void
2534rxvt_term::process_escape_seq () 2620rxvt_term::process_escape_seq ()
2535{ 2621{
2536 unicode_t ch = cmd_getc (); 2622 unicode_t ch = cmd_getc ();
2537 2623
2538 if (PrivateModes & PrivMode_vt52) 2624 if (priv_modes & PrivMode_vt52)
2539 { 2625 {
2540 process_escape_vt52 (ch); 2626 process_escape_vt52 (ch);
2541 return; 2627 return;
2542 } 2628 }
2543 2629
… …
2558 scr_charset_set (2, (unsigned int)cmd_getc ()); 2644 scr_charset_set (2, (unsigned int)cmd_getc ());
2559 break; 2645 break;
2560 case '+': 2646 case '+':
2561 scr_charset_set (3, (unsigned int)cmd_getc ()); 2647 scr_charset_set (3, (unsigned int)cmd_getc ());
2562 break; 2648 break;
2563#ifndef NO_FRILLS 2649#if !ENABLE_MINIMAL
2564 case '6': 2650 case '6':
2565 scr_backindex (); 2651 scr_backindex ();
2566 break; 2652 break;
2567#endif 2653#endif
2568 case '7': 2654 case '7':
2569 scr_cursor (SAVE); 2655 scr_cursor (SAVE);
2570 break; 2656 break;
2571 case '8': 2657 case '8':
2572 scr_cursor (RESTORE); 2658 scr_cursor (RESTORE);
2573 break; 2659 break;
2574#ifndef NO_FRILLS 2660#if !ENABLE_MINIMAL
2575 case '9': 2661 case '9':
2576 scr_forwardindex (); 2662 scr_forwardindex ();
2577 break; 2663 break;
2578#endif 2664#endif
2579 case '=': 2665 case '=':
2580 case '>': 2666 case '>':
2581 PrivMode ((ch == '='), PrivMode_aplKP); 2667 set_privmode (PrivMode_aplKP, ch == '=');
2582 break; 2668 break;
2583 2669
2584 case C1_40: 2670 case C1_40:
2585 cmd_getc (); 2671 cmd_getc ();
2586 break; 2672 break;
… …
2589 break; 2675 break;
2590 2676
2591 /* 8.3.87: NEXT LINE */ 2677 /* 8.3.87: NEXT LINE */
2592 case C1_NEL: /* ESC E */ 2678 case C1_NEL: /* ESC E */
2593 { 2679 {
2594 unicode_t nlcr[] = { C0_LF, C0_CR }; 2680 wchar_t nlcr[] = { C0_LF, C0_CR };
2595 scr_add_lines (nlcr, 1, 2); 2681 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2596 } 2682 }
2597 break; 2683 break;
2598 2684
2599 /* kidnapped escape sequence: Should be 8.3.48 */ 2685 /* kidnapped escape sequence: Should be 8.3.48 */
2600 case C1_ESA: /* ESC G */ 2686 case C1_ESA: /* ESC G */
2601 process_graphics (); 2687 // used by original rxvt for rob nations own graphics mode
2688 if (cmd_getc () == 'Q')
2689 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2602 break; 2690 break;
2603 2691
2604 /* 8.3.63: CHARACTER TABULATION SET */ 2692 /* 8.3.63: CHARACTER TABULATION SET */
2605 case C1_HTS: /* ESC H */ 2693 case C1_HTS: /* ESC H */
2606 scr_set_tab (1); 2694 scr_set_tab (1);
… …
2622 process_dcs_seq (); 2710 process_dcs_seq ();
2623 break; 2711 break;
2624 2712
2625 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2713 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2626 case C1_SCI: /* ESC Z */ 2714 case C1_SCI: /* ESC Z */
2627 tt_write ((const unsigned char *)ESCZ_ANSWER, 2715 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2628 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2629 break; /* steal obsolete ESC [ c */ 2716 break; /* steal obsolete ESC [ c */
2630 2717
2631 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2718 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2632 case C1_CSI: /* ESC [ */ 2719 case C1_CSI: /* ESC [ */
2633 process_csi_seq (); 2720 process_csi_seq ();
2634 break; 2721 break;
2635 2722
2636 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2723 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2637 case C1_OSC: /* ESC ] */ 2724 case C1_OSC: /* ESC ] */
2638 process_osc_seq (); 2725 process_osc_seq ();
2639 break; 2726 break;
2640 2727
2641 /* 8.3.106: RESET TO INITIAL STATE */ 2728 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2642 case 'c': 2729 case 'c':
2643 mbstate.reset (); 2730 mbstate.reset ();
2644 scr_poweron (); 2731 scr_poweron ();
2645 scrollbar_show (1); 2732 scrollBar.show (1);
2646 break; 2733 break;
2647 2734
2648 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2735 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2649 case 'n': 2736 case 'n':
2650 scr_charset_choose (2); 2737 scr_charset_choose (2);
… …
2657 } 2744 }
2658} 2745}
2659/*}}} */ 2746/*}}} */
2660 2747
2661/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2748/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2662/* *INDENT-OFF* */
2663enum { 2749enum {
2664 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2665 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2751 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2666 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2752 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2667 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2753 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2670 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2756 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2671 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2757 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2672 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2758 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2673}; 2759};
2674 2760
2675#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2761#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2676 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2762 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2677 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2763 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2678#define get_byte_array_bit(array, bit) \ 2764#define get_byte_array_bit(array, bit) \
2679 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2765 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2680 2766
2681const unsigned char csi_defaults[] = 2767static const unsigned char csi_defaults[] =
2682 { 2768 {
2683 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2769 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2684 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2770 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2685 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2771 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2686 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2772 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2687 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2773 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2688 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2774 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2689 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2775 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2690 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2776 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2691 }; 2777 };
2692/* *INDENT-ON* */
2693 2778
2694void 2779void
2695rxvt_term::process_csi_seq () 2780rxvt_term::process_csi_seq ()
2696{ 2781{
2697 unicode_t ch, priv, i; 2782 unicode_t ch, priv, i;
2698 unsigned int nargs, p; 2783 unsigned int nargs, p;
2699 int n, ndef; 2784 int n, ndef;
2700 int arg[ESC_ARGS]; 2785 int arg[ESC_ARGS] = { };
2701 2786
2702 for (nargs = ESC_ARGS; nargs > 0;) 2787 nargs = 0;
2703 arg[--nargs] = 0;
2704 2788
2705 priv = 0; 2789 priv = 0;
2706 ch = cmd_getc (); 2790 ch = cmd_getc ();
2707 if (ch >= '<' && ch <= '?') 2791 if ((ch >= '<' && ch <= '?') || ch == '!')
2792 {
2708 { /* '<' '=' '>' '?' */ 2793 /* '<' '=' '>' '?' '!' */
2709 priv = ch; 2794 priv = ch;
2710 ch = cmd_getc (); 2795 ch = cmd_getc ();
2711 } 2796 }
2712 2797
2713 /* read any numerical arguments */ 2798 /* read any numerical arguments */
… …
2742 ndef = get_byte_array_bit (csi_defaults, i); 2827 ndef = get_byte_array_bit (csi_defaults, i);
2743 for (p = 0; p < nargs; p++) 2828 for (p = 0; p < nargs; p++)
2744 if (arg[p] == -1) 2829 if (arg[p] == -1)
2745 arg[p] = ndef; 2830 arg[p] = ndef;
2746 2831
2747#ifdef DEBUG_CMD
2748 fprintf (stderr, "CSI ");
2749 for (p = 0; p < nargs; p++)
2750 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2751 fprintf (stderr, "%c\n", ch);
2752#endif
2753
2754 /* 2832 /*
2755 * private mode handling 2833 * private mode handling
2756 */ 2834 */
2757 if (priv) 2835 if (priv)
2758 { 2836 {
2759 switch (priv) 2837 switch (priv)
2760 { 2838 {
2761 case '>': 2839 case '>':
2762 if (ch == CSI_DA) /* secondary device attributes */ 2840 if (ch == CSI_DA) /* secondary device attributes */
2841 {
2842 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2843 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2844 //
2845 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2846 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2847 // versions.
2848 //
2763 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2849 tt_printf ("\033[>%d;95;0c", 'U');
2850 }
2764 break; 2851 break;
2852
2765 case '?': 2853 case '?':
2766 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2854 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2767 process_terminal_mode (ch, priv, nargs, arg); 2855 process_terminal_mode (ch, priv, nargs, arg);
2768 break; 2856 break;
2857
2858 case '!':
2859 if (ch == CSI_70)
2860 {
2861 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2862 scr_soft_reset ();
2863
2864 static const int pm_h[] = { 7, 25 };
2865 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2866
2867 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2868 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2769 } 2869 }
2870 break;
2871 }
2872
2770 return; 2873 return;
2771 } 2874 }
2772 2875
2773 switch (ch) 2876 switch (ch)
2774 { 2877 {
… …
2873 2976
2874 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2977 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2875 arg[0] = -arg[0]; 2978 arg[0] = -arg[0];
2876 /* FALLTHROUGH */ 2979 /* FALLTHROUGH */
2877 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2980 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2878 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2981 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2879 break; 2982 break;
2880 2983
2881 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2984 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2882 tt_write ((const unsigned char *)VT100_ANS, 2985 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2883 (unsigned int) (sizeof (VT100_ANS) - 1));
2884 break; 2986 break;
2885 2987
2886 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2988 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2887 process_sgr_mode (nargs, arg); 2989 process_sgr_mode (nargs, arg);
2888 break; 2990 break;
… …
2895 break; 2997 break;
2896 case 6: /* CPR requested */ 2998 case 6: /* CPR requested */
2897 scr_report_position (); 2999 scr_report_position ();
2898 break; 3000 break;
2899 case 7: /* unofficial extension */ 3001 case 7: /* unofficial extension */
2900 if (Options & Opt_insecure) 3002 if (option (Opt_insecure))
2901 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3003 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2902 break; 3004 break;
2903 case 8: /* unofficial extension */ 3005 case 8: /* unofficial extension */
2904 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3006 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2905 break; 3007 break;
2906 } 3008 }
… …
2942 break; 3044 break;
2943 3045
2944 case CSI_RM: /* 8.3.107: RESET MODE */ 3046 case CSI_RM: /* 8.3.107: RESET MODE */
2945 if (arg[0] == 4) 3047 if (arg[0] == 4)
2946 scr_insert_mode (0); 3048 scr_insert_mode (0);
3049 else if (arg[0] == 20)
3050 priv_modes &= ~PrivMode_LFNL;
2947 break; 3051 break;
2948 3052
2949 case CSI_SM: /* 8.3.126: SET MODE */ 3053 case CSI_SM: /* 8.3.126: SET MODE */
2950 if (arg[0] == 4) 3054 if (arg[0] == 4)
2951 scr_insert_mode (1); 3055 scr_insert_mode (1);
3056 else if (arg[0] == 20)
3057 priv_modes |= PrivMode_LFNL;
2952 break; 3058 break;
2953 3059
2954 /* 3060 /*
2955 * PRIVATE USE beyond this point. All CSI_7? sequences here 3061 * PRIVATE USE beyond this point. All CSI_7? sequences here
2956 */ 3062 */
… …
2968 break; 3074 break;
2969 case CSI_75: 3075 case CSI_75:
2970 scr_cursor (RESTORE); 3076 scr_cursor (RESTORE);
2971 break; 3077 break;
2972 3078
2973#ifndef NO_FRILLS 3079#if !ENABLE_MINIMAL
2974 case CSI_74: 3080 case CSI_74:
2975 process_window_ops (arg, nargs); 3081 process_window_ops (arg, nargs);
2976 break; 3082 break;
2977#endif 3083#endif
2978 3084
… …
2985 break; 3091 break;
2986 } 3092 }
2987} 3093}
2988/*}}} */ 3094/*}}} */
2989 3095
2990#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
2991/* ARGSUSED */
2992void 3097void
2993rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3098rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2994{ 3099{
2995 int x, y; 3100 int x, y;
2996 XWindowAttributes wattr; 3101 XWindowAttributes wattr;
2997 Window wdummy; 3102 Window wdummy;
3103
3104 dLocal (Display *, dpy);
2998 3105
2999 if (nargs == 0) 3106 if (nargs == 0)
3000 return; 3107 return;
3001 3108
3002 switch (args[0]) 3109 switch (args[0])
3003 { 3110 {
3004 /* 3111 /*
3005 * commands 3112 * commands
3006 */ 3113 */
3007 case 1: /* deiconify window */ 3114 case 1: /* deiconify window */
3008 XMapWindow (display->display, TermWin.parent[0]); 3115 XMapWindow (dpy, parent);
3009 break; 3116 break;
3010 case 2: /* iconify window */ 3117 case 2: /* iconify window */
3011 XIconifyWindow (display->display, TermWin.parent[0], 3118 XIconifyWindow (dpy, parent, display->screen);
3012 DefaultScreen (display->display));
3013 break; 3119 break;
3014 case 3: /* set position (pixels) */ 3120 case 3: /* set position (pixels) */
3015 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3121 XMoveWindow (dpy, parent, args[1], args[2]);
3016 break; 3122 break;
3017 case 4: /* set size (pixels) */ 3123 case 4: /* set size (pixels) */
3018 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3124 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3019 break; 3125 break;
3020 case 5: /* raise window */ 3126 case 5: /* raise window */
3021 XRaiseWindow (display->display, TermWin.parent[0]); 3127 XRaiseWindow (dpy, parent);
3022 break; 3128 break;
3023 case 6: /* lower window */ 3129 case 6: /* lower window */
3024 XLowerWindow (display->display, TermWin.parent[0]); 3130 XLowerWindow (dpy, parent);
3025 break; 3131 break;
3026 case 7: /* refresh window */ 3132 case 7: /* refresh window */
3027 scr_touch (true); 3133 scr_touch (true);
3028 break; 3134 break;
3029 case 8: /* set size (chars) */ 3135 case 8: /* set size (chars) */
3030 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3136 set_widthheight ((unsigned int) (args[2] * fwidth),
3031 (unsigned int) (args[1] * TermWin.fheight)); 3137 (unsigned int) (args[1] * fheight));
3032 break; 3138 break;
3033 3139
3034 //case 9: NYI, TODO, restore maximized window or maximize window 3140 //case 9: NYI, TODO, restore maximized window or maximize window
3035 default: 3141 default:
3036 if (args[0] >= 24) /* set height (chars) */ 3142 if (args[0] >= 24) /* set height (chars) */
3037 set_widthheight ((unsigned int)TermWin.width, 3143 set_widthheight ((unsigned int)width,
3038 (unsigned int) (args[1] * TermWin.fheight)); 3144 (unsigned int) (args[1] * fheight));
3039 break; 3145 break;
3040
3041 3146
3042 /* 3147 /*
3043 * reports - some output format copied from XTerm 3148 * reports - some output format copied from XTerm
3044 */ 3149 */
3045 case 11: /* report window state */ 3150 case 11: /* report window state */
3046 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent, &wattr);
3047 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3152 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3048 break; 3153 break;
3049 case 13: /* report window position */ 3154 case 13: /* report window position */
3050 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent, &wattr);
3051 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3156 XTranslateCoordinates (dpy, parent, wattr.root,
3052 -wattr.border_width, -wattr.border_width, 3157 -wattr.border_width, -wattr.border_width,
3053 &x, &y, &wdummy); 3158 &x, &y, &wdummy);
3054 tt_printf ("\033[3;%d;%dt", x, y); 3159 tt_printf ("\033[3;%d;%dt", x, y);
3055 break; 3160 break;
3056 case 14: /* report window size (pixels) */ 3161 case 14: /* report window size (pixels) */
3057 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3162 XGetWindowAttributes (dpy, parent, &wattr);
3058 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3163 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3059 break; 3164 break;
3060 case 18: /* report text area size (chars) */ 3165 case 18: /* report text area size (chars) */
3061 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3166 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3062 break; 3167 break;
3063 case 19: /* report window size (chars) */ 3168 case 19: /* report window size (chars) */
3064 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3169 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3065 break; 3170 break;
3066 case 20: /* report icon label */ 3171 case 20: /* report icon label */
3067 if (Options & Opt_insecure)
3068 { 3172 {
3069 char *s; 3173 char *s;
3070 XGetIconName (display->display, TermWin.parent[0], &s); 3174 XGetIconName (dpy, parent, &s);
3071 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3175 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3176 XFree (s);
3072 } 3177 }
3073 break; 3178 break;
3074 case 21: /* report window title */ 3179 case 21: /* report window title */
3075 if (Options & Opt_insecure)
3076 { 3180 {
3077 char *s; 3181 char *s;
3078 XFetchName (display->display, TermWin.parent[0], &s); 3182 XFetchName (dpy, parent, &s);
3079 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3183 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3184 XFree (s);
3080 } 3185 }
3081 break; 3186 break;
3082 } 3187 }
3083} 3188}
3084#endif 3189#endif
3085 3190
3086/*----------------------------------------------------------------------*/ 3191/*----------------------------------------------------------------------*/
3087/* 3192/*
3088 * get input up until STRING TERMINATOR (or BEL) 3193 * get input up until STRING TERMINATOR (or BEL)
3089 * ends_how is terminator used. returned input must be free()'d 3194 * ends_how is terminator used. returned input must be free()'d
3090 */ 3195 */
3091unsigned char * 3196char *
3092rxvt_term::get_to_st (unicode_t &ends_how) 3197rxvt_term::get_to_st (unicode_t &ends_how)
3093{ 3198{
3094 int seen_esc = 0; /* seen escape? */ 3199 unicode_t ch;
3200 bool seen_esc = false;
3095 unsigned int n = 0; 3201 unsigned int n = 0;
3096 unsigned char *s;
3097 unicode_t ch;
3098 unsigned char string[STRING_MAX]; 3202 wchar_t string[STRING_MAX];
3099 3203
3100 while ((ch = cmd_getc ())) 3204 while ((ch = cmd_getc ()) != NOCHAR)
3101 { 3205 {
3102 if (ch == C0_BEL || ch == CHAR_ST)
3103 break;
3104
3105 if (seen_esc) 3206 if (seen_esc)
3207 {
3106 if (ch == 0x5c) /* 7bit ST */ 3208 if (ch == 0x5c) /* 7bit ST */
3107 break; 3209 break;
3108 else 3210 else
3109 return NULL; 3211 return NULL;
3110 3212 }
3111 if (ch == C0_ESC) 3213 else if (ch == C0_ESC)
3112 { 3214 {
3113 seen_esc = 1; 3215 seen_esc = true;
3114 continue; 3216 continue;
3115 } 3217 }
3218 else if (ch == C0_BEL || ch == CHAR_ST)
3219 break;
3116 else if (ch == C0_HT) 3220 else if (ch == C0_SYN)
3117 ch = ' '; /* translate '\t' to space */ 3221 ch = cmd_get8 ();
3118 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3222 else if (ch < 0x20)
3119 return NULL; /* other control character - exit */ 3223 return NULL; /* other control character - exit */
3120 3224
3121 if (n >= sizeof (string) - 1) 3225 seen_esc = false;
3226
3227 if (n >= STRING_MAX - 1)
3122 // stop at some sane length 3228 // stop at some sane length
3123 return NULL; 3229 return NULL;
3124 3230
3125 string[n++] = ch; 3231 string[n++] = ch;
3126 seen_esc = 0;
3127 } 3232 }
3128 3233
3129 string[n++] = '\0'; 3234 string[n++] = '\0';
3130 3235
3131 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3132 return NULL;
3133
3134 ends_how = (ch == 0x5c ? C0_ESC : ch); 3236 ends_how = (ch == 0x5c ? C0_ESC : ch);
3135 STRNCPY (s, string, n); 3237
3136 return s; 3238 return rxvt_wcstombs (string);
3137} 3239}
3138 3240
3139/*----------------------------------------------------------------------*/ 3241/*----------------------------------------------------------------------*/
3140/* 3242/*
3141 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3243 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3142 */ 3244 */
3143void 3245void
3144rxvt_term::process_dcs_seq () 3246rxvt_term::process_dcs_seq ()
3145{ 3247{
3146 unsigned char *s;
3147 unicode_t eh;
3148
3149 /* 3248 /*
3150 * Not handled yet 3249 * Not handled yet
3151 */ 3250 */
3251
3252 unicode_t eh;
3152 s = get_to_st (eh); 3253 char *s = get_to_st (eh);
3153 if (s) 3254 if (s)
3154 free (s); 3255 free (s);
3155 3256
3156 return; 3257 return;
3157} 3258}
… …
3161 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3262 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3162 */ 3263 */
3163void 3264void
3164rxvt_term::process_osc_seq () 3265rxvt_term::process_osc_seq ()
3165{ 3266{
3166 unicode_t ch, eh;
3167 int arg; 3267 int arg;
3168 3268
3169 ch = cmd_getc (); 3269 unicode_t ch = cmd_getc ();
3170 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3270 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3171 arg = arg * 10 + (ch - '0'); 3271 arg = arg * 10 + (ch - '0');
3172 3272
3173 if (ch == ';') 3273 if (ch == ';')
3174 { 3274 {
3275 unicode_t eh;
3175 unsigned char *s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3176 3277
3177 if (s) 3278 if (s)
3178 { 3279 {
3179 process_xterm_seq (arg, (char *)s, eh); 3280 process_xterm_seq (arg, s, eh);
3180 free (s); 3281 free (s);
3181 } 3282 }
3182 } 3283 }
3183} 3284}
3184 3285
3185void 3286void
3186rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3287rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3187{ 3288{
3188 if (str[0] == '?' && !str[1]) 3289 if (str[0] == '?' && !str[1])
3189 { 3290 {
3190 if (Options & Opt_insecure) 3291 rgba c;
3191 { 3292 pix_colors_focused[color].get (c);
3192 unsigned short r, g, b; 3293
3193 PixColors[color].get (display, r, g, b); 3294#if XFT
3295 if (c.a != rgba::MAX_CC)
3296 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3297 else
3298#endif
3194 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3299 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3195 }
3196 } 3300 }
3197 else 3301 else
3198 set_window_color (color, str); 3302 set_window_color (color, str);
3199} 3303}
3200 3304
3201/* 3305/*
3202 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3306 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3203 * 0 = change iconName/title
3204 * 1 = change iconName
3205 * 2 = change title
3206 * 4 = change color
3207 * 10 = change fg color
3208 * 11 = change bg color
3209 * 12 = change text color
3210 * 13 = change mouse foreground color
3211 * 17 = change highlight character colour
3212 * 18 = change bold character color
3213 * 19 = change underlined character color
3214 * 46 = change logfile (not implemented)
3215 * 50 = change font
3216 *
3217 * rxvt extensions:
3218 * 20 = bg pixmap
3219 * 39 = change default fg color
3220 * 49 = change default bg color
3221 * 55 = dump scrollback buffer and all of screen
3222 * 701 = change locale
3223 * 702 = find font
3224 * 703 = menu
3225 */ 3307 */
3226void 3308void
3227rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3309rxvt_term::process_xterm_seq (int op, char *str, char resp)
3228{ 3310{
3229 int changed = 0;
3230 int color; 3311 int color;
3231 char *buf, *name; 3312 char *buf, *name;
3232 bool query = str[0] == '?' && !str[1]; 3313 bool query = str[0] == '?' && !str[1];
3314 int saveop = op;
3315
3316 dLocal (Display *, dpy);
3233 3317
3234 assert (str != NULL); 3318 assert (str != NULL);
3319
3320 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3321 return;
3322
3235 switch (op) 3323 switch (op)
3236 { 3324 {
3237 case XTerm_name: 3325 case XTerm_name:
3238 set_title (str); 3326 set_title (str);
3239 /* FALLTHROUGH */ 3327 /* FALLTHROUGH */
… …
3244 set_title (str); 3332 set_title (str);
3245 break; 3333 break;
3246 case XTerm_property: 3334 case XTerm_property:
3247 if (str[0] == '?') 3335 if (str[0] == '?')
3248 { 3336 {
3249 Atom prop = XInternAtom (display->display, str + 1, True); 3337 Atom prop = display->atom (str + 1);
3250 Atom actual_type; 3338 Atom actual_type;
3251 int actual_format; 3339 int actual_format;
3252 unsigned long nitems; 3340 unsigned long nitems;
3253 unsigned long bytes_after; 3341 unsigned long bytes_after;
3254 unsigned char *value = 0; 3342 unsigned char *value = 0;
3255 const char *str = ""; 3343 const char *str = "";
3256 3344
3257 if (prop 3345 if (prop
3258 && XGetWindowProperty (display->display, TermWin.parent[0], 3346 && XGetWindowProperty (dpy, parent,
3259 prop, 0, 1<<16, 0, AnyPropertyType, 3347 prop, 0, 1<<16, 0, AnyPropertyType,
3260 &actual_type, &actual_format, 3348 &actual_type, &actual_format,
3261 &nitems, &bytes_after, &value) == Success 3349 &nitems, &bytes_after, &value) == Success
3262 && actual_type != None 3350 && actual_type != None
3263 && actual_format == 8) 3351 && actual_format == 8)
3264 str = (const char *)(value); 3352 str = (const char *)(value);
3265 3353
3266 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3354 tt_printf ("\033]%d;%s%c", op, str, resp);
3267 3355
3268 XFree (value); 3356 XFree (value);
3269 } 3357 }
3270 else 3358 else
3271 { 3359 {
3272 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3360 char *eq = strchr (str, '=');
3273 3361
3274 if (eq) 3362 if (eq)
3275 { 3363 {
3276 *eq = 0; 3364 *eq = 0;
3277 XChangeProperty (display->display, TermWin.parent[0], 3365 set_utf8_property (display->atom (str), eq + 1);
3278 display->atom (str), XA_STRING, 8,
3279 PropModeReplace, (unsigned char *)eq + 1,
3280 strlen (eq + 1));
3281 } 3366 }
3282 else 3367 else
3283 XDeleteProperty (display->display, TermWin.parent[0], 3368 XDeleteProperty (dpy, parent,
3284 display->atom (str)); 3369 display->atom (str));
3285 } 3370 }
3286 break; 3371 break;
3287 3372
3288 case XTerm_Color: 3373 case XTerm_Color:
3289 for (buf = (char *)str; buf && *buf;) 3374 for (buf = (char *)str; buf && *buf;)
3290 { 3375 {
3291 if ((name = STRCHR (buf, ';')) == NULL) 3376 if ((name = strchr (buf, ';')) == NULL)
3292 break; 3377 break;
3293 3378
3294 *name++ = '\0'; 3379 *name++ = '\0';
3295 color = atoi (buf); 3380 color = atoi (buf) + minCOLOR;
3296 3381
3297 if (color < 0 || color >= TOTAL_COLORS) 3382 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3298 break; 3383 break;
3299 3384
3300 if ((buf = STRCHR (name, ';')) != NULL) 3385 if ((buf = strchr (name, ';')) != NULL)
3301 *buf++ = '\0'; 3386 *buf++ = '\0';
3302 3387
3303 if (name[0] == '?' && !name[1]) 3388 process_color_seq (op, color, name, resp);
3389 }
3390 break;
3391 case Rxvt_restoreFG:
3392 case XTerm_Color00:
3393 process_color_seq (op, Color_fg, str, resp);
3394 break;
3395 case Rxvt_restoreBG:
3396 case XTerm_Color01:
3397 process_color_seq (op, Color_bg, str, resp);
3398 break;
3399#ifndef NO_CURSORCOLOR
3400 case XTerm_Color_cursor:
3401 process_color_seq (op, Color_cursor, str, resp);
3402 break;
3403#endif
3404 case XTerm_Color_pointer_fg:
3405 process_color_seq (op, Color_pointer_fg, str, resp);
3406 break;
3407 case XTerm_Color_pointer_bg:
3408 process_color_seq (op, Color_pointer_bg, str, resp);
3409 break;
3410#ifdef OPTION_HC
3411 case XTerm_Color_HC:
3412 process_color_seq (op, Color_HC, str, resp);
3413 break;
3414 case XTerm_Color_HTC:
3415 process_color_seq (op, Color_HTC, str, resp);
3416 break;
3417#endif
3418#ifndef NO_BOLD_UNDERLINE_REVERSE
3419 case URxvt_Color_BD:
3420 process_color_seq (op, Color_BD, str, resp);
3421 break;
3422 case URxvt_Color_UL:
3423 process_color_seq (op, Color_UL, str, resp);
3424 break;
3425 case URxvt_Color_IT:
3426 process_color_seq (op, Color_IT, str, resp);
3427 break;
3428#endif
3429 case URxvt_Color_border:
3430 process_color_seq (op, Color_border, str, resp);
3431 break;
3432#if ENABLE_TRANSPARENCY
3433 case URxvt_Color_tint:
3434 process_color_seq (op, Color_tint, str, resp);
3435 {
3436 bool changed = false;
3437
3438 if (ISSET_PIXCOLOR (Color_tint))
3439 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3440
3441 if (changed)
3442 update_background ();
3443 }
3444
3445 break;
3446#endif
3447
3448#if BG_IMAGE_FROM_FILE
3449 case Rxvt_Pixmap:
3450 if (!strcmp (str, "?"))
3451 {
3452 char str[256];
3453
3454 sprintf (str, "[%dx%d+%d+%d]",
3455 min (h_scale, 32767), min (v_scale, 32767),
3456 min (h_align, 32767), min (v_align, 32767));
3457 process_xterm_seq (XTerm_title, str, CHAR_ST);
3458 }
3459 else
3460 {
3461 int changed = 0;
3462
3463 if (*str != ';')
3304 { 3464 {
3305 if (Options & Opt_insecure) 3465 if (bg_set_file (str)) /* change pixmap */
3306 { 3466 {
3307 unsigned short r, g, b; 3467 changed++;
3308 PixColors[color + minCOLOR].get (display, r, g, b); 3468 str = strchr (str, ';');
3309 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3469 if (str == NULL)
3470 bg_set_default_geometry ();
3471 else
3472 bg_set_geometry (str+1);
3310 } 3473 }
3311 } 3474 }
3312 else 3475 else
3313 set_window_color (color + minCOLOR, name); 3476 {
3477 str++;
3478 if (bg_set_geometry (str, true))
3479 changed++;
3480 }
3481
3482 if (changed)
3483 {
3484 if (bg_window_position_sensitive ())
3485 {
3486 int x, y;
3487 get_window_origin (x, y);
3488 bg_set_position (x, y);
3489 }
3490 update_background ();
3491 }
3314 } 3492 }
3315 break; 3493 break;
3316 case XTerm_Color00:
3317 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3318 break;
3319 case XTerm_Color01:
3320 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3321 break;
3322#ifndef NO_CURSORCOLOR
3323 case XTerm_Color_cursor:
3324 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3325 break;
3326#endif 3494#endif
3327 case XTerm_Color_pointer_fg:
3328 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3329 break;
3330 case XTerm_Color_pointer_bg:
3331 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3332 break;
3333#ifndef NO_BOLD_UNDERLINE_REVERSE
3334 case XTerm_Color_BD:
3335 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3336 break;
3337 case XTerm_Color_UL:
3338 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3339 break;
3340 case XTerm_Color_RV:
3341 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3342 break;
3343#endif
3344
3345 case XTerm_Pixmap:
3346 if (*str != ';')
3347 {
3348#if XPM_BACKGROUND
3349 scale_pixmap (""); /* reset to default scaling */
3350 set_bgPixmap (str); /* change pixmap */
3351#endif
3352 scr_touch (true);
3353 }
3354 while ((str = STRCHR (str, ';')) != NULL)
3355 {
3356 str++;
3357#if XPM_BACKGROUND
3358 changed += scale_pixmap (str);
3359#endif
3360
3361 }
3362 if (changed)
3363 {
3364#ifdef XPM_BACKGROUND
3365 resize_pixmap ();
3366#endif
3367 scr_touch (true);
3368 }
3369 break;
3370
3371 case XTerm_restoreFG:
3372 set_window_color (Color_fg, str);
3373 break;
3374 case XTerm_restoreBG:
3375 set_window_color (Color_bg, str);
3376 break;
3377 3495
3378 case XTerm_logfile: 3496 case XTerm_logfile:
3379 // TODO, when secure mode? 3497 // TODO, when secure mode?
3380 break; 3498 break;
3381 3499
3382 case XTerm_font:
3383 if (query)
3384 {
3385 if (Options & Opt_insecure)
3386 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3387 TermWin.fontset->fontdesc
3388 ? TermWin.fontset->fontdesc
3389 : "",
3390 resp);
3391 }
3392 else
3393 change_font (str);
3394 break;
3395
3396#ifndef NO_FRILLS
3397 case XTerm_locale:
3398 if (query)
3399 {
3400 if (Options & Opt_insecure)
3401 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3402 }
3403 else
3404 {
3405 set_locale (str);
3406# ifdef USE_XIM
3407 im_cb ();
3408# endif
3409 }
3410 break;
3411
3412 case XTerm_findfont:
3413 if (Options & Opt_insecure)
3414 {
3415 int fid = TermWin.fontset->find_font (atoi (str));
3416 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3417 fid, (*TermWin.fontset)[fid]->name, resp);
3418 }
3419 break;
3420#endif
3421
3422#ifdef MENUBAR
3423 case XTerm_Menu:
3424 if (Options & Opt_insecure)
3425 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3426 break;
3427#endif
3428#if 0 3500#if 0
3429 case XTerm_dumpscreen: /* no error notices */ 3501 case Rxvt_dumpscreen: /* no error notices */
3430 { 3502 {
3431 int fd; 3503 int fd;
3432 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3504 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3433 { 3505 {
3434 scr_dump (fd); 3506 scr_dump (fd);
3435 close (fd); 3507 close (fd);
3436 } 3508 }
3437 } 3509 }
3510 break;
3511#endif
3512 case XTerm_font:
3513 op = URxvt_font;
3514 case URxvt_font:
3515#if ENABLE_STYLES
3516 case URxvt_boldFont:
3517 case URxvt_italicFont:
3518 case URxvt_boldItalicFont:
3519#endif
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", saveop,
3522 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3523 ? fontset[op - URxvt_font]->fontdesc : "",
3524 resp);
3525 else
3526 {
3527 const char *&res = rs[Rs_font + (op - URxvt_font)];
3528
3529 res = strdup (str);
3530 allocated.push_back ((void *)res);
3531 set_fonts ();
3532 }
3533 break;
3534
3535 case URxvt_version:
3536 if (query)
3537 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3538 op,
3539 rs[Rs_name], VERSION[0], VERSION[2],
3540 resp);
3541 break;
3542
3543#if !ENABLE_MINIMAL
3544 case URxvt_locale:
3545 if (query)
3546 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3547 else
3548 {
3549 set_locale (str);
3550 pty->set_utf8_mode (enc_utf8);
3551 init_xlocale ();
3552 }
3553 break;
3554
3555 case URxvt_view_up:
3556 case URxvt_view_down:
3557 {
3558 int lines = atoi (str);
3559
3560 if (lines)
3561 scr_page (op == URxvt_view_up ? UP : DN, lines);
3562 else
3563 scr_erase_savelines ();
3564 }
3565
3566 break;
3567#endif
3568
3569#if ENABLE_PERL
3570 case URxvt_perl:
3571 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3438 break; 3572 break;
3439#endif 3573#endif
3440 } 3574 }
3441} 3575}
3442/*----------------------------------------------------------------------*/ 3576/*----------------------------------------------------------------------*/
… …
3456{ 3590{
3457 int state; 3591 int state;
3458 3592
3459 if (mode == 's') 3593 if (mode == 's')
3460 { 3594 {
3461 SavedModes |= (PrivateModes & bit); 3595 SavedModes |= (priv_modes & bit);
3462 return -1; 3596 return -1;
3463 } 3597 }
3464 else 3598 else
3465 { 3599 {
3466 if (mode == 'r') 3600 if (mode == 'r')
3467 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3601 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3468 else 3602 else
3469 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3603 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3470 PrivMode (state, bit); 3604
3605 set_privmode (bit, state);
3471 } 3606 }
3472 3607
3473 return state; 3608 return state;
3474} 3609}
3475 3610
3476/* we're not using priv _yet_ */ 3611/* we're not using priv _yet_ */
3477void 3612void
3478rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3613rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3479{ 3614{
3480 unsigned int i, j; 3615 unsigned int i, j;
3481 int state; 3616 int state;
3482 3617
3483 static const struct 3618 static const struct
3484 { 3619 {
3485 const int argval; 3620 const int argval;
3486 const unsigned long bit; 3621 const unsigned long bit;
3487 }
3488
3489 argtopriv[] = { 3622 } argtopriv[] = {
3490 { 1, PrivMode_aplCUR }, 3623 { 1, PrivMode_aplCUR }, // DECCKM
3491 { 2, PrivMode_vt52 }, 3624 { 2, PrivMode_vt52 },
3492 { 3, PrivMode_132 }, 3625 { 3, PrivMode_132 }, // DECCOLM
3493 { 4, PrivMode_smoothScroll }, 3626 { 4, PrivMode_smoothScroll }, // DECSCLM
3494 { 5, PrivMode_rVideo }, 3627 { 5, PrivMode_rVideo }, // DECSCNM
3495 { 6, PrivMode_relOrigin }, 3628 { 6, PrivMode_relOrigin }, // DECOM
3496 { 7, PrivMode_Autowrap }, 3629 { 7, PrivMode_Autowrap }, // DECAWM
3630 // 8, auto-repeat keys // DECARM
3497 { 9, PrivMode_MouseX10 }, 3631 { 9, PrivMode_MouseX10 },
3498#ifdef menuBar_esc 3632 // 18 end FF to printer after print screen
3499 { menuBar_esc, PrivMode_menuBar }, 3633 // 19 Print screen prints full screen/scroll region
3500#endif 3634 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3501#ifdef scrollBar_esc 3635#ifdef scrollBar_esc
3502 { scrollBar_esc, PrivMode_scrollBar }, 3636 { scrollBar_esc, PrivMode_scrollBar },
3503#endif 3637#endif
3504 // 18, 19 printing-related
3505 { 25, PrivMode_VisibleCursor },
3506 // 30 show scrollbar rxvt. extension
3507 { 35, PrivMode_ShiftKeys }, // rxvt extension 3638 { 35, PrivMode_ShiftKeys }, // rxvt extension
3639 // 38, tektronix mode // DECTEK
3508 { 40, PrivMode_132OK }, 3640 { 40, PrivMode_132OK },
3509 // 41 xterm more fixes NYI 3641 // 41 xterm more fixes NYI
3510 // 45 margin bell NYI 3642 // 45 margin bell NYI
3511 // 46 start logging 3643 // 46 start logging
3512 { 47, PrivMode_Screen }, 3644 { 47, PrivMode_Screen },
3513 { 66, PrivMode_aplKP }, 3645 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3514#ifndef NO_BACKSPACE_KEY 3646#ifndef NO_BACKSPACE_KEY
3515 { 67, PrivMode_BackSpace }, 3647 { 67, PrivMode_BackSpace }, // DECBKM
3516#endif 3648#endif
3517 { 1000, PrivMode_MouseX11 }, 3649 { 1000, PrivMode_MouseX11 },
3518 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3650 { 1002, PrivMode_MouseBtnEvent },
3519 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3651 { 1003, PrivMode_MouseAnyEvent },
3520 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3652#if ENABLE_FRILLS
3653 { 1005, PrivMode_ExtModeMouse },
3654#endif
3521 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3655 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3522 { 1011, PrivMode_Keypress }, // rxvt extension 3656 { 1011, PrivMode_Keypress }, // rxvt extension
3657#if ENABLE_FRILLS
3658 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3659#endif
3523 // 1035 enable modifiers for alt, numlock NYI 3660 // 1035 enable modifiers for alt, numlock NYI
3524 // 1036 send ESC for meta keys NYI 3661 // 1036 send ESC for meta keys NYI
3525 // 1037 send DEL for keypad delete NYI 3662 // 1037 send DEL for keypad delete NYI
3526 { 1047, PrivMode_Screen }, 3663 { 1047, PrivMode_Screen },
3527 // 1048 save and restore cursor 3664 // 1048 save and restore cursor, implemented in code
3528 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3665 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3529 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3666 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3667 { 2004, PrivMode_BracketPaste },
3530 }; 3668 };
3531 3669
3532 if (nargs == 0) 3670 if (nargs == 0)
3533 return; 3671 return;
3534 3672
… …
3541 for (i = 0; i < nargs; i++) 3679 for (i = 0; i < nargs; i++)
3542 { 3680 {
3543 state = -1; 3681 state = -1;
3544 3682
3545 /* basic handling */ 3683 /* basic handling */
3546 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3684 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3547 if (argtopriv[j].argval == arg[i]) 3685 if (argtopriv[j].argval == arg[i])
3548 { 3686 {
3549 state = privcases (mode, argtopriv[j].bit); 3687 state = privcases (mode, argtopriv[j].bit);
3550 break; 3688 break;
3551 } 3689 }
3552 3690
3553 /* extra handling for values with state unkept */ 3691 /* extra handling for values with state unkept */
3554 switch (arg[i]) 3692 switch (arg[i])
3555 { 3693 {
3694#if ENABLE_STYLES
3695 case 1021:
3696 set_option (Opt_intensityStyles, mode);
3697
3698 scr_touch (true);
3699 break;
3700#endif
3556 case 1048: /* alternative cursor save */ 3701 case 1048: /* alternative cursor save */
3557 if (Options & Opt_secondaryScreen) 3702 if (option (Opt_secondaryScreen))
3558 if (mode == 0) 3703 if (mode == 0)
3559 scr_cursor (RESTORE); 3704 scr_cursor (RESTORE);
3560 else if (mode == 1) 3705 else if (mode == 1)
3561 scr_cursor (SAVE); 3706 scr_cursor (SAVE);
3562 break; 3707 break;
… …
3570 case 2: /* VT52 mode */ 3715 case 2: /* VT52 mode */
3571 /* oddball mode. should be set regardless of set/reset 3716 /* oddball mode. should be set regardless of set/reset
3572 * parameter. Return from VT52 mode with an ESC < from 3717 * parameter. Return from VT52 mode with an ESC < from
3573 * within VT52 mode 3718 * within VT52 mode
3574 */ 3719 */
3575 PrivMode (1, PrivMode_vt52); 3720 set_privmode (PrivMode_vt52, 1);
3576 break; 3721 break;
3577 case 3: /* 80/132 */ 3722 case 3: /* 80/132 */
3578 if (PrivateModes & PrivMode_132OK) 3723 if (priv_modes & PrivMode_132OK)
3579 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3724 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3580 break; 3725 break;
3581 case 4: /* smooth scrolling */ 3726 case 4: /* smooth scrolling */
3582 if (state) 3727 set_option (Opt_jumpScroll, !state);
3583 Options &= ~Opt_jumpScroll;
3584 else
3585 Options |= Opt_jumpScroll;
3586 break; 3728 break;
3587 case 5: /* reverse video */ 3729 case 5: /* reverse video */
3588 scr_rvideo_mode (state); 3730 scr_rvideo_mode (state);
3589 break; 3731 break;
3590 case 6: /* relative/absolute origins */ 3732 case 6: /* relative/absolute origins */
… …
3594 scr_autowrap (state); 3736 scr_autowrap (state);
3595 break; 3737 break;
3596 /* case 8: - auto repeat, can't do on a per window basis */ 3738 /* case 8: - auto repeat, can't do on a per window basis */
3597 case 9: /* X10 mouse reporting */ 3739 case 9: /* X10 mouse reporting */
3598 if (state) /* orthogonal */ 3740 if (state) /* orthogonal */
3599 PrivateModes &= ~PrivMode_MouseX11; 3741 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3600 break; 3742 break;
3601#ifdef menuBar_esc
3602 case menuBar_esc:
3603#ifdef MENUBAR
3604 map_menuBar (state);
3605#endif
3606 break;
3607#endif
3608#ifdef scrollBar_esc 3743#ifdef scrollBar_esc
3609 case scrollBar_esc: 3744 case scrollBar_esc:
3610 if (scrollbar_mapping (state)) 3745 if (scrollBar.map (state))
3611 { 3746 {
3612 resize_all_windows (0, 0, 0); 3747 resize_all_windows (0, 0, 0);
3613 scr_touch (true); 3748 scr_touch (true);
3614 } 3749 }
3615 break; 3750 break;
… …
3624 break; 3759 break;
3625 /* case 66: - application key pad */ 3760 /* case 66: - application key pad */
3626 /* case 67: - backspace key */ 3761 /* case 67: - backspace key */
3627 case 1000: /* X11 mouse reporting */ 3762 case 1000: /* X11 mouse reporting */
3628 if (state) /* orthogonal */ 3763 if (state) /* orthogonal */
3629 PrivateModes &= ~PrivMode_MouseX10; 3764 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3630 break; 3765 break;
3631#if 0
3632 case 1001: 3766 case 1002:
3633 break; /* X11 mouse highlighting */ 3767 case 1003:
3634#endif 3768 if (state)
3769 {
3770 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3771 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3772 mouse_row = mouse_col = 0;
3773 vt_emask_mouse = PointerMotionMask;
3774 }
3775 else
3776 vt_emask_mouse = NoEventMask;
3777
3778 vt_select_input ();
3779 break;
3635 case 1010: /* scroll to bottom on TTY output inhibit */ 3780 case 1010: /* scroll to bottom on TTY output inhibit */
3636 if (state)
3637 Options &= ~Opt_scrollTtyOutput;
3638 else
3639 Options |= Opt_scrollTtyOutput; 3781 set_option (Opt_scrollTtyOutput, !state);
3640 break; 3782 break;
3641 case 1011: /* scroll to bottom on key press */ 3783 case 1011: /* scroll to bottom on key press */
3642 if (state)
3643 Options |= Opt_scrollTtyKeypress; 3784 set_option (Opt_scrollTtyKeypress, state);
3644 else
3645 Options &= ~Opt_scrollTtyKeypress;
3646 break; 3785 break;
3647 case 1047: /* secondary screen w/ clearing last */ 3786 case 1047: /* secondary screen w/ clearing last */
3648 if (Options & Opt_secondaryScreen) 3787 if (option (Opt_secondaryScreen))
3649 if (current_screen != PRIMARY) 3788 if (!state)
3650 scr_erase_screen (2); 3789 scr_erase_screen (2);
3790
3651 scr_change_screen (state); 3791 scr_change_screen (state);
3652 break; 3792 break;
3653 case 1049: /* secondary screen w/ clearing first */ 3793 case 1049: /* secondary screen w/ clearing first */
3794 if (option (Opt_secondaryScreen))
3795 if (state)
3796 scr_cursor (SAVE);
3797
3654 scr_change_screen (state); 3798 scr_change_screen (state);
3799
3655 if (Options & Opt_secondaryScreen) 3800 if (option (Opt_secondaryScreen))
3656 if (current_screen != PRIMARY) 3801 if (state)
3657 scr_erase_screen (2); 3802 scr_erase_screen (2);
3803 else
3804 scr_cursor (RESTORE);
3658 break; 3805 break;
3659 default: 3806 default:
3660 break; 3807 break;
3661 } 3808 }
3662 } 3809 }
… …
3686 rendset = 0, rendstyle = ~RS_None; 3833 rendset = 0, rendstyle = ~RS_None;
3687 break; 3834 break;
3688 case 1: 3835 case 1:
3689 rendset = 1, rendstyle = RS_Bold; 3836 rendset = 1, rendstyle = RS_Bold;
3690 break; 3837 break;
3838 //case 2: // low intensity
3839 case 3:
3840 rendset = 1, rendstyle = RS_Italic;
3841 break;
3691 case 4: 3842 case 4:
3692 rendset = 1, rendstyle = RS_Uline; 3843 rendset = 1, rendstyle = RS_Uline;
3693 break; 3844 break;
3694 case 5: 3845 case 5: // slowly blinking
3846 case 6: // rapidly blinking
3695 rendset = 1, rendstyle = RS_Blink; 3847 rendset = 1, rendstyle = RS_Blink;
3696 break; 3848 break;
3697 //case 6: // scoansi light background 3849 //case 6: // scoansi light background
3698 case 7: 3850 case 7:
3699 rendset = 1, rendstyle = RS_RVid; 3851 rendset = 1, rendstyle = RS_RVid;
3700 break; 3852 break;
3701 case 8: 3853 case 8:
3702 // invisible. NYI 3854 // invisible. NYI
3703 break; 3855 break;
3856 //case 9: // crossed out
3704 //case 10: // scoansi acs off 3857 //case 10: // scoansi acs off, primary font
3705 //case 11: // scoansi acs on 3858 //case 11: // scoansi acs on, first alt font
3706 //case 12: // scoansi acs on, |0x80 3859 //case 12: // scoansi acs on, |0x80, second alt font
3707 case 21: // disable bold, blink and invis (some terminals use this) 3860 //...
3861 //case 19: // ninth alt font
3862 //case 20: // gothic
3863 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3708 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3864 rendset = 0, rendstyle = RS_Bold;
3709 break; 3865 break;
3710 case 22: 3866 case 22: // normal intensity
3711 rendset = 0, rendstyle = RS_Bold; 3867 rendset = 0, rendstyle = RS_Bold;
3868 break;
3869 case 23: // disable italic
3870 rendset = 0, rendstyle = RS_Italic;
3712 break; 3871 break;
3713 case 24: 3872 case 24:
3714 rendset = 0, rendstyle = RS_Uline; 3873 rendset = 0, rendstyle = RS_Uline;
3715 break; 3874 break;
3716 case 25: 3875 case 25:
3717 rendset = 0, rendstyle = RS_Blink; 3876 rendset = 0, rendstyle = RS_Blink;
3718 break; 3877 break;
3878 case 26: // variable spacing (iso 8613)
3879 rendset = 0, rendstyle = RS_Blink;
3880 break;
3719 case 27: 3881 case 27:
3720 rendset = 0, rendstyle = RS_RVid; 3882 rendset = 0, rendstyle = RS_RVid;
3721 break; 3883 break;
3722 case 28:
3723 // visible. NYI 3884 //case 28: // visible. NYI
3724 break; 3885 //case 29: // not crossed-out
3725 } 3886 }
3726 3887
3727 if (rendset != -1) 3888 if (rendset != -1)
3728 { 3889 {
3729 scr_rendition (rendset, rendstyle); 3890 scr_rendition (rendset, rendstyle);
… …
3740 case 35: 3901 case 35:
3741 case 36: 3902 case 36:
3742 case 37: 3903 case 37:
3743 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3904 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3744 break; 3905 break;
3745#ifdef TTY_256COLOR 3906 case 38: // set fg color, ISO 8613-6
3746 case 38:
3747 if (nargs > i + 2 && arg[i + 1] == 5) 3907 if (nargs > i + 2 && arg[i + 1] == 5)
3748 { 3908 {
3749 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3909 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3750 i += 2; 3910 i += 2;
3751 } 3911 }
3752 break; 3912 break;
3753#endif
3754 case 39: /* default fg */ 3913 case 39: /* default fg */
3755 scr_color (Color_fg, Color_fg); 3914 scr_color (Color_fg, Color_fg);
3756 break; 3915 break;
3757 3916
3758 case 40: 3917 case 40:
… …
3763 case 45: 3922 case 45:
3764 case 46: 3923 case 46:
3765 case 47: 3924 case 47:
3766 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3925 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3767 break; 3926 break;
3768#ifdef TTY_256COLOR 3927 case 48: // set bg color, ISO 8613-6
3769 case 48:
3770 if (nargs > i + 2 && arg[i + 1] == 5) 3928 if (nargs > i + 2 && arg[i + 1] == 5)
3771 { 3929 {
3772 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3930 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3773 i += 2; 3931 i += 2;
3774 } 3932 }
3775 break; 3933 break;
3776#endif
3777 case 49: /* default bg */ 3934 case 49: /* default bg */
3778 scr_color (Color_bg, Color_bg); 3935 scr_color (Color_bg, Color_bg);
3779 break; 3936 break;
3780 3937
3781#ifndef NO_BRIGHTCOLOR 3938 //case 50: // not variable spacing
3939
3940#if !ENABLE_MINIMAL
3782 case 90: 3941 case 90:
3783 case 91: /* set bright fg color */ 3942 case 91: /* set bright fg color */
3784 case 92: 3943 case 92:
3785 case 93: 3944 case 93:
3786 case 94: 3945 case 94:
3787 case 95: 3946 case 95:
3788 case 96: 3947 case 96:
3789 case 97: 3948 case 97:
3790 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3949 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3791 Color_fg);
3792 break; 3950 break;
3793 case 100: 3951 case 100:
3794 case 101: /* set bright bg color */ 3952 case 101: /* set bright bg color */
3795 case 102: 3953 case 102:
3796 case 103: 3954 case 103:
3797 case 104: 3955 case 104:
3798 case 105: 3956 case 105:
3799 case 106: 3957 case 106:
3800 case 107: 3958 case 107:
3801 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3959 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3802 Color_bg);
3803 break; 3960 break;
3804#endif 3961#endif
3805
3806 } 3962 }
3807 } 3963 }
3808}
3809/*}}} */
3810
3811/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3812void
3813rxvt_term::process_graphics ()
3814{
3815 unicode_t ch, cmd = cmd_getc ();
3816
3817 if (cmd == 'Q')
3818 { /* query graphics */
3819 tt_printf ("\033G0\n"); /* no graphics */
3820 return;
3821 }
3822 /* swallow other graphics sequences until terminating ':' */
3823 do
3824 ch = cmd_getc ();
3825 while (ch != ':');
3826} 3964}
3827/*}}} */ 3965/*}}} */
3828 3966
3829/* ------------------------------------------------------------------------- */ 3967/* ------------------------------------------------------------------------- */
3830 3968
… …
3834 */ 3972 */
3835void 3973void
3836rxvt_term::tt_printf (const char *fmt,...) 3974rxvt_term::tt_printf (const char *fmt,...)
3837{ 3975{
3838 va_list arg_ptr; 3976 va_list arg_ptr;
3839 unsigned char buf[256]; 3977 char buf[256];
3840 3978
3841 va_start (arg_ptr, fmt); 3979 va_start (arg_ptr, fmt);
3842 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3980 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3843 va_end (arg_ptr); 3981 va_end (arg_ptr);
3844 tt_write (buf, STRLEN (buf)); 3982 tt_write (buf, strlen (buf));
3845} 3983}
3846 3984
3847/* ---------------------------------------------------------------------- */ 3985/* ---------------------------------------------------------------------- */
3848/* Write data to the pty as typed by the user, pasted with the mouse, 3986/* Write data to the pty as typed by the user, pasted with the mouse,
3849 * or generated by us in response to a query ESC sequence. 3987 * or generated by us in response to a query ESC sequence.
3850 */ 3988 */
3851void 3989static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3852rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3853{
3854 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3855 3990
3856 if (len) 3991void
3992rxvt_term::tt_write (const char *data, unsigned int len)
3993{
3994 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3995 return;
3996
3997 if (pty->pty < 0)
3998 return;
3999
4000 if (v_buflen == 0)
4001 {
4002 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4003
4004 max_it (written, 0);
4005
4006 if (written == len)
4007 return;
4008
4009 data += written;
4010 len -= written;
3857 { 4011 }
4012
4013 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4014
4015 memcpy (v_buffer + v_buflen, data, len);
4016 v_buflen += len;
4017
4018 pty_ev.set (ev::READ | ev::WRITE);
4019}
4020
4021void rxvt_term::pty_write ()
4022{
4023 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4024
4025 if (written > 0)
4026 {
4027 v_buflen -= written;
4028
3858 if (v_buflen == 0) 4029 if (v_buflen == 0)
3859 { 4030 {
3860 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3861
3862 if ((unsigned int)written == len)
3863 return;
3864
3865 data += written;
3866 len -= written;
3867 }
3868
3869
3870 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3871
3872 memcpy (v_buffer + v_buflen, data, len);
3873 v_buflen += len;
3874 }
3875
3876 for (;;)
3877 {
3878 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3879
3880 if (written > 0)
3881 {
3882 v_buflen -= written;
3883
3884 if (v_buflen == 0)
3885 {
3886 free (v_buffer); 4031 free (v_buffer);
3887 v_buffer = 0; 4032 v_buffer = 0;
3888 v_buflen = 0;
3889 4033
3890 pty_ev.set (EVENT_READ); 4034 pty_ev.set (ev::READ);
3891 return;
3892 }
3893
3894 memmove (v_buffer, v_buffer + written, v_buflen);
3895 }
3896 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3897 // original code just ignores this...
3898 destroy ();
3899 else
3900 {
3901 pty_ev.set (EVENT_READ | EVENT_WRITE);
3902 return; 4035 return;
3903 } 4036 }
4037
4038 memmove (v_buffer, v_buffer + written, v_buflen);
3904 } 4039 }
4040 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4041 pty_ev.set (ev::READ);
3905} 4042}
3906 4043
3907/*----------------------- end-of-file (C source) -----------------------*/ 4044/*----------------------- end-of-file (C source) -----------------------*/
3908 4045

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