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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.50 by pcg, Sun Feb 22 08:09:37 2004 UTC vs.
Revision 1.463 by sf-exg, Tue Dec 14 07:59:54 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_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
59rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
60{ 406{
61 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 408 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 409 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
69 416
70 /* 417 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
73 * 420 *
74 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
75 */ 422 */
76 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 426
86 kbuf[0] = 0; 427 kbuf[0] = 0;
87 428
88#ifdef USE_XIM 429#ifdef USE_XIM
89 if (Input_Context) 430 if (Input_Context)
90 { 431 {
91 Status status_return; 432 Status status_return;
92 433
434#if 0
93#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
97 else 439 else
440#endif
98#endif 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
114 { 459 {
460 /* make sure the user can type ctrl-@, i.e. NUL */
461 if (len == 1 && *wkbuf == 0)
462 {
463 kbuf[0] = 0;
464 len = 1;
465 }
466 else
467 {
115 wkbuf[len] = 0; 468 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 469 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 470 if (len < 0)
118 len = 0; 471 len = 0;
472 }
119 } 473 }
120 else 474 else
121 len = 0; 475 len = 0;
122 } 476 }
123 477
… …
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
132 } 486 }
133 487
134 if (valid_keysym) 488 if (valid_keysym)
135 { 489 {
136 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 492 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 493#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 494
157 if (TermWin.saveLines) 495 if (saveLines)
158 { 496 {
159#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 498 if (!ctrl && !meta)
161 {
162#else 499#else
163 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
164 { 502 {
165#endif
166 int lnsppg; 503 int lnsppg;
167 504
168#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 507#else
171 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
172#endif 509#endif
510 max_it (lnsppg, 1);
511
173 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
174 { 513 {
175 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
176 return; 515 return;
177 } 516 }
… …
204 scr_move_to (0, 1); 543 scr_move_to (0, 1);
205 return; 544 return;
206 } 545 }
207 else if (keysym == XK_End) 546 else if (keysym == XK_End)
208 { 547 {
209 scr_move_to (1, 0); 548 scr_move_to (1, 1);
210 return; 549 return;
211 } 550 }
212 } 551 }
213#endif 552#endif
214 } 553 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 559 {
221 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
223 } 562 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 564 {
226 switch (keysym) 565 switch (keysym)
227 { 566 {
228 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
231 return; 570 return;
571#if TODO
232 /* rxvt extras */ 572 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 574 change_font (FONT_UP);
235 return; 575 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 577 change_font (FONT_DN);
238 return; 578 return;
579#endif
239 } 580 }
240 } 581 }
241 } 582 }
242#ifdef PRINTPIPE 583
243 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
244 { 585 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 return;
247 } 587 {
248#endif 588 int hv;
249 589
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 590 if (iso14755buf & ISO_14755_51
251 { 591 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 592 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 593 {
255 unsigned int l; 594 commit_iso14755 ();
256 const unsigned char *kbuf0; 595 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 596# if ISO_14755
258 597 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 598# endif
267 tt_write (&ch, 1); 599 return;
268 tt_write (kbuf0, l); 600 }
601 else if (keysym == XK_BackSpace)
602 {
603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
604# if ISO_14755
605 iso14755_51 (iso14755buf & ISO_14755_MASK);
606# endif
607 return;
608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
269 return; 616 return;
270 } 617 }
271 else 618 else
272#endif
273 { 619 {
274 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
275 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
276 { 773 {
277#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
278 case XK_BackSpace: 775 if (param > 0)
279 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else 777 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif
299 break;
300#endif
301#ifndef NO_DELETE_KEY
302 case XK_Delete:
303 STRCPY (kbuf, key_delete);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break;
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next:
420 /* allow shift to override */
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0; 778 newlen = 0;
595 break;
596 } 779 }
597 if (newlen) 780 break;
598 len = STRLEN (kbuf);
599 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
785
600 /* 786 /*
601 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
602 */ 788 */
603#ifdef META8_OPTION 789#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 790 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
610 { 796 {
611 len = 1; 797 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
614 else 805 else
615 { 806 {
616#ifdef META8_OPTION 807#ifdef META8_OPTION
617 /* set 8-bit on */ 808 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
619 { 810 {
620 unsigned char *ch; 811 char *ch;
621 812
622 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 814 *ch |= 0x80;
815
624 meta = 0; 816 meta = 0;
625 } 817 }
626#endif 818#endif
627 /* nil */ ; 819 /* nil */ ;
628 } 820 }
629 } 821 }
630 822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
825
631 if (len <= 0) 826 if (len <= 0)
632 return; /* not mapped */ 827 return; /* not mapped */
633 828
634 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 830 if (view_start)
636 { 831 {
637 TermWin.view_start = 0; 832 view_start = 0;
638 want_refresh = 1; 833 want_refresh = 1;
639 } 834 }
640 835
641 /* 836 /*
642 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 848 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 849
655 /* escape prefix */ 850 /* escape prefix */
656 if (meta 851 if (meta
657#ifdef META8_OPTION 852#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
659#endif 854#endif
660 ) 855 )
661 { 856 {
662 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 858 tt_write (&ch, 1);
665 } 859 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 860
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
679} 862}
680/*}}} */
681 863
682#if (MENUBAR_MAX) 864void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
685unsigned int 942unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 944{
688 unsigned int n, s; 945 unsigned int n, s;
689 946
690 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
949
692 if (n > 0 && s < count) 950 if (n > 0 && s < count)
693 { 951 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
698 s += n; 956 s += n;
699 } 957 }
958
700 if (count > s) 959 if (count > s)
701 { 960 {
702 rxvt_print_error ("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 962 count = s;
704 } 963 }
964
705 for (; count--;) 965 for (; count--;)
706 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
967
968 cmd_parse ();
969
707 return 0; 970 return 0;
708} 971}
709#endif /* MENUBAR_MAX */ 972#endif
710 973
711void 974void
712rxvt_term::flush () 975rxvt_term::flush ()
713{ 976{
714#ifdef TRANSPARENT 977 flush_ev.stop ();
715 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.flags & bgPixmap_t::hasChanged)
716 { 981 {
717 want_full_refresh = 0; 982 bgPixmap.flags &= ~bgPixmap_t::hasChanged;
718 scr_clear (); 983// scr_clear (true); This needs to be researched further!
719 scr_touch (false); 984 scr_touch (false);
720 want_refresh = 1;
721 } 985 }
722#endif 986#endif
723 987
724 if (want_refresh) 988 if (want_refresh)
725 { 989 {
990 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
991 {
992 int row = view_start;
993 int end_row = row + nrow;
994
995 while (row > top_row && ROW (row - 1).is_longer ())
996 --row;
997
998 do
999 {
1000 int start_row = row;
1001 line_t *l;
1002
1003 do
1004 {
1005 l = &ROW (row++);
1006
1007 if (!(l->f & LINE_FILTERED))
1008 {
1009 // line not filtered, mark it as filtered
1010 l->f |= LINE_FILTERED;
1011 while (l->is_longer ())
1012 {
1013 l = &ROW (row++);
1014 l->f |= LINE_FILTERED;
1015 }
1016
1017 // and filter it
1018 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1019
1020 break;
1021 }
1022 }
1023 while (l->is_longer () && row < end_row);
1024 }
1025 while (row < end_row);
1026 }
1027
726 scr_refresh (refresh_type); 1028 scr_refresh ();
727 scrollbar_show (1); 1029 scrollBar.show (1);
728#ifdef USE_XIM 1030#ifdef USE_XIM
729 IMSendSpot (); 1031 IMSendSpot ();
730#endif 1032#endif
731
732 } 1033 }
733 1034
734 display->flush (); 1035 display->flush ();
735} 1036}
736 1037
1038/* checks whether a refresh is requested and starts the refresh timer */
737void 1039void
738rxvt_term::check_cb (check_watcher &w) 1040rxvt_term::refresh_check ()
739{ 1041{
740 SET_R (this); 1042 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1043 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1044
1045 display->flush ();
1046}
1047
1048void
1049rxvt_term::flush_cb (ev::timer &w, int revents)
1050{
1051 make_current ();
1052
1053 refresh_count = 0;
743 flush (); 1054 flush ();
744} 1055}
745 1056
746#ifdef CURSOR_BLINK 1057#ifdef CURSOR_BLINK
747void 1058void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1059rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1060{
750 hidden_cursor = !hidden_cursor; 1061 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1062 want_refresh = 1;
752 1063 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1064}
755#endif 1065#endif
756 1066
757#ifdef TEXT_BLINK 1067#ifdef TEXT_BLINK
758void 1068void
759rxvt_term::text_blink_cb (time_watcher &w) 1069rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1070{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1071 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1072 {
763 hidden_text = !hidden_text; 1073 hidden_text = !hidden_text;
764 want_refresh = 1; 1074 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1075 refresh_check ();
1076 }
1077 else
1078 w.stop ();
1079}
1080#endif
1081
1082#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1083void
1084rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1085{
1086 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1087 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
766 } 1088 {
1089 want_refresh = 1;
1090 refresh_check ();
1091 }
1092 else
1093 w.stop ();
767} 1094}
1095#endif
1096
1097#ifdef SELECTION_SCROLLING
1098void
1099rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1100{
1101 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1102 {
1103 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1104 want_refresh = 1;
1105 refresh_check ();
1106 }
1107 else
1108 w.stop ();
1109}
1110#endif
1111
1112#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1113void
1114rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1115{
1116 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1117 {
1118 want_refresh = 1;
1119 refresh_check ();
1120 }
1121
1122 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1123 {
1124 mouse_slip_wheel_speed = 0;
1125 w.stop ();
1126 }
1127}
1128#endif
1129
1130#if LINUX_YIELD_HACK
1131static struct event_handler
1132{
1133 ev::prepare yield_ev;
1134
1135 void yield_cb (ev::prepare &w, int revents)
1136 {
1137 // this should really be sched_yield(), but the linux guys thought
1138 // that giving a process calling sched_yield () less cpu time than
1139 // ones with high nice levels is a useful thing to do. It surely is is
1140 // allowed by the sus... as is returning ENOSYS.
1141 // since the linux guys additionally thought that breaking the only
1142 // known workaround against their unusable sched_yield hack is cool,
1143 // we just nanosleep a bit and hope for the best.
1144
1145 struct timespec ts = { 0, 1000 };
1146 nanosleep (&ts, 0);
1147
1148 w.stop ();
1149 }
1150
1151 event_handler ()
1152 : yield_ev (this, &event_handler::yield_cb)
1153 {
1154 }
1155} event_handler;
768#endif 1156#endif
769 1157
770bool 1158bool
771rxvt_term::pty_fill () 1159rxvt_term::pty_fill ()
772{ 1160{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1161 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1162
1163 if (CBUFSIZ == n)
1164 {
1165 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1166 n = 0;
1167 }
774 1168
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1169 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1170 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1171 cmdbuf_endp = cmdbuf_ptr + n;
778 1172
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1173 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1174
781 if (n > 0) 1175 if (r > 0)
782 { 1176 {
783 cmdbuf_endp += n; 1177 cmdbuf_endp += r;
784 return true; 1178 return true;
785 } 1179 }
786 else if (n < 0 && errno != EAGAIN) 1180 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1181 {
1182#if LINUX_YIELD_HACK
1183 if (display->is_local)
1184 event_handler.yield_ev.start ();
1185#endif
1186 }
1187 else
1188 {
1189 pty_ev.stop ();
1190
1191 if (!option (Opt_hold))
787 destroy (); 1192 destroy ();
1193 }
788 1194
789 return false; 1195 return false;
790} 1196}
791 1197
792void 1198void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1199rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1200{
795 SET_R (this); 1201 make_current ();
796 SET_LOCALE (locale);
797 1202
798 if (revents & EVENT_WRITE) 1203 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1204 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1205 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1206 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1207
815 uint32_t ch = NOCHAR; 1208 if (revents & ev::WRITE)
1209 pty_write ();
816 1210
817 for (;;) 1211 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1212}
916 1213
917// read the next character, currently handles UTF-8 1214void
918// will probably handle all sorts of other stuff in the future 1215rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1216{
922 while (cmdbuf_ptr < cmdbuf_endp) 1217 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1218 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1219
966#ifdef POINTER_BLANK 1220#ifdef POINTER_BLANK
967void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0; 1221 hidden_pointer = 0;
974 1222
975 if (Options & Opt_pointerBlank) 1223 if (option (Opt_pointerBlank))
976 pointer_ev.start (NOW + pointerBlankDelay); 1224 pointer_ev.start (pointerBlankDelay);
1225#endif
977} 1226}
978 1227
1228#ifdef POINTER_BLANK
979void 1229void
980rxvt_term::pointer_blank () 1230rxvt_term::pointer_blank ()
981{ 1231{
982 if (! (Options & Opt_pointerBlank)) 1232 if (!option (Opt_pointerBlank))
983 return; 1233 return;
984 1234
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1235 XDefineCursor (dpy, vt, display->blank_cursor);
986 XFlush (display->display); 1236 XFlush (dpy);
987 1237
988 hidden_pointer = 1; 1238 hidden_pointer = 1;
989} 1239}
990 1240
991void 1241void
992rxvt_term::pointer_cb (time_watcher &w) 1242rxvt_term::pointer_cb (ev::timer &w, int revents)
993{ 1243{
994 SET_R (this); 1244 make_current ();
995 SET_LOCALE (locale);
996 1245
997 pointer_blank (); 1246 pointer_blank ();
998} 1247}
999#endif 1248#endif
1000 1249
1001void 1250void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1251rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1252{
1004 int button_number, key_state = 0; 1253 int button_number, key_state = 0;
1005 int x, y; 1254 int x, y;
1255 int code = 32;
1006 1256
1007 x = ev.x; 1257 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1258 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1259
1260 if (ev.type == MotionNotify)
1261 {
1262 if (x == mouse_row && y == mouse_col)
1263 return;
1264
1265 mouse_row = x;
1266 mouse_col = y;
1267 code += 32;
1268 }
1010 1269
1011 if (MEvent.button == AnyButton) 1270 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1271 button_number = 3;
1014 }
1015 else 1272 else
1016 { 1273 {
1017 button_number = MEvent.button - Button1; 1274 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1275 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1276 if (button_number >= 3)
1020 button_number += (64 - 3); 1277 button_number += 64 - 3;
1021 } 1278 }
1022 1279
1023 if (PrivateModes & PrivMode_MouseX10) 1280 if (priv_modes & PrivMode_MouseX10)
1024 { 1281 {
1025 /* 1282 /*
1026 * do not report ButtonRelease 1283 * do not report ButtonRelease
1027 * no state info allowed 1284 * no state info allowed
1028 */ 1285 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1300 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1301 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1302#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1303 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1304#endif
1048
1049 } 1305 }
1050 1306
1051#ifdef DEBUG_MOUSEREPORT 1307#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1308 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1309 if (key_state & 16)
1054 fputc ('C', stderr); 1310 fputc ('C', stderr);
1055 if (key_state & 4) 1311 if (key_state & 4)
1056 fputc ('S', stderr); 1312 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1314 fputc ('A', stderr);
1059 if (key_state & 32) 1315 if (key_state & 32)
1060 fputc ('2', stderr); 1316 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1317 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1318 button_number,
1063 x + 1, 1319 x,
1064 y + 1); 1320 y);
1065#else 1321#endif
1322
1323#if ENABLE_FRILLS
1324 if (priv_modes & PrivMode_ExtMouseRight)
1325 tt_printf ("\033[%d;%d;%dM",
1326 code + button_number + key_state,
1327 x,
1328 y);
1329 else if (priv_modes & PrivMode_ExtModeMouse)
1330 tt_printf ("\033[M%c%lc%lc",
1331 code + button_number + key_state,
1332 wint_t (32 + x),
1333 wint_t (32 + y));
1334 else
1335#endif
1066 tt_printf ("\033[M%c%c%c", 1336 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1337 code + button_number + key_state,
1068 (32 + x + 1), 1338 32 + x,
1069 (32 + y + 1)); 1339 32 + y);
1070#endif
1071} 1340}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1341
1083/*{{{ process an X event */ 1342/*{{{ process an X event */
1084void 1343void
1085rxvt_term::x_cb (XEvent &ev) 1344rxvt_term::x_cb (XEvent &ev)
1086{ 1345{
1087 SET_R (this); 1346 make_current ();
1088 SET_LOCALE (locale);
1089 1347
1090#if defined(CURSOR_BLINK) 1348 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1349
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1350 if (ev.xany.window == vt
1100 } 1351 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1352 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1353 return;
1120#endif
1121 1354
1355 // for XQueryPointer
1122 Window unused_root, unused_child; 1356 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1357 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1358 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1359
1175 switch (ev.type) 1360 switch (ev.type)
1176 { 1361 {
1177 case KeyPress: 1362 case KeyPress:
1178 lookup_key (ev.xkey); 1363 key_press (ev.xkey);
1179 break; 1364 break;
1180 1365
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1366 case KeyRelease:
1183 { 1367 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1368 break;
1195 }
1196#endif
1197 1369
1198 case ButtonPress: 1370 case ButtonPress:
1199 button_press (ev.xbutton); 1371 button_press (ev.xbutton);
1200 break; 1372 break;
1201 1373
… …
1203 button_release (ev.xbutton); 1375 button_release (ev.xbutton);
1204 break; 1376 break;
1205 1377
1206 case ClientMessage: 1378 case ClientMessage:
1207 if (ev.xclient.format == 32 1379 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1380 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1381 {
1217 /* Get Dnd data */ 1382 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1383 {
1219 int ActualFormat; 1384 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1385 {
1221 unsigned long Size, RemainingBytes; 1386 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1387 {
1223 XGetWindowProperty (display->display, display->root, 1388 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1389 destroy ();
1225 0L, 1000000L, 1390 }
1226 False, AnyPropertyType, 1391#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1392 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1393 XSendEvent (dpy, ev.xclient.window = display->root,
1394 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1395 &ev);
1230 XChangeProperty (display->display, display->root, 1396#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1397 }
1232 8, PropModeReplace, 1398 }
1233 data, STRLEN (data)); 1399#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1400 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1401 {
1402 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1403 focus_in ();
1404 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1405 focus_out ();
1406 }
1407#endif
1236 } 1408 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1409 break;
1243 1410
1244 /* 1411 /*
1245 * XXX: this is not the _current_ arrangement 1412 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1413 * Here's my conclusion:
… …
1265 break; 1432 break;
1266 } 1433 }
1267 break; 1434 break;
1268 1435
1269 case FocusIn: 1436 case FocusIn:
1270 if (!TermWin.focus) 1437 if (ev.xfocus.detail != NotifyInferior
1438 && ev.xfocus.detail != NotifyPointer
1439 && ev.xfocus.mode != NotifyGrab)
1440 focus_in ();
1441 break;
1442
1443 case FocusOut:
1444 if (ev.xfocus.detail != NotifyInferior
1445 && ev.xfocus.detail != NotifyPointer
1446 && ev.xfocus.mode != NotifyGrab)
1447 focus_out ();
1448 break;
1449
1450 case ConfigureNotify:
1451 if (ev.xconfigure.window == parent[0])
1271 { 1452 {
1272 TermWin.focus = 1; 1453 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1454 ;
1284 break;
1285 1455
1286 case FocusOut: 1456#ifdef HAVE_BG_PIXMAP
1287 if (TermWin.focus) 1457 bool moved = false;
1458 if (bgPixmap.window_position_sensitive ())
1288 { 1459 {
1289 TermWin.focus = 0; 1460 int x, y;
1290 want_refresh = 1; 1461 if (ev.xconfigure.send_event)
1291#ifdef USE_XIM 1462 {
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width; 1463 x = ev.xconfigure.x;
1312 height = ev.xconfigure.height; 1464 y = ev.xconfigure.y;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1465 }
1466 else
1467 get_window_origin (x, y);
1468
1469 if (bgPixmap.set_position (x, y)
1470 || (bgPixmap.flags & bgPixmap_t::isInvalid))
1471 moved = true;
1314 } 1472 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1473#endif
1316 1474
1317 if (szHint.width != width || szHint.height != height) 1475 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1318 { 1476 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1477 seen_resize = 1;
1320 resize_all_windows (width, height, 1); 1478 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1321 } 1479 }
1322#ifdef DEBUG_SIZE
1323 else 1480 else
1324 { 1481 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1482#ifdef HAVE_BG_PIXMAP
1483 if (moved)
1484 {
1485 if (mapped)
1486 update_background ();
1487 else
1488 bgPixmap.invalidate ();
1489 }
1490#endif
1326 } 1491 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1492
1493 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1494 }
1338 break; 1495 break;
1339 1496
1497 case PropertyNotify:
1498 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1499 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1500 && ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1502
1503 break;
1504
1340 case SelectionClear: 1505 case SelectionClear:
1341 display->set_selection_owner (0); 1506 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break; 1507 break;
1343 1508
1344 case SelectionNotify: 1509 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1510 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1511 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1512 break;
1349 1513
1350 case SelectionRequest: 1514 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1515 selection_send (ev.xselectionrequest);
1352 break; 1516 break;
1353 1517
1518 case MapNotify:
1519#ifdef HAVE_BG_PIXMAP
1520 /* This is needed specifically to fix the case of no window manager or a
1521 * non-reparenting window manager. In those cases we never get first
1522 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1523 * care of multiplicity of ConfigureNotify events arriving while WM does
1524 * reparenting.
1525 * We should not render background immediately, as there could be several
1526 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1527 * by scheduling background redraw as soon as we can, but giving a short
1528 * bit of time for ConfigureNotifies to arrive.
1529 * We should render background PRIOR to drawing any text, but AFTER all
1530 * of ConfigureNotifys for the best results.
1531 */
1532 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1533 update_background_ev.start (0.025);
1534#endif
1535 mapped = 1;
1536#ifdef TEXT_BLINK
1537 text_blink_ev.start ();
1538#endif
1539 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1540 break;
1541
1354 case UnmapNotify: 1542 case UnmapNotify:
1355 TermWin.mapped = 0; 1543 mapped = 0;
1356#ifdef TEXT_BLINK 1544#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1545 text_blink_ev.stop ();
1358#endif 1546#endif
1547 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1548 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1549
1374 case GraphicsExpose: 1550 case GraphicsExpose:
1375 case Expose: 1551 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1552 if (ev.xany.window == vt)
1377 { 1553 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1554 do
1555 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1556 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1557 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1558 }
1382 // don't understand this, so commented it out 1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1560
1561 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1562
1563 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1564 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1567 }
1386 // ev.xexpose.width, TermWin.height, False); 1568
1387#endif
1388 want_refresh = 1; 1569 want_refresh = 1;
1389 } 1570 }
1390 else 1571 else
1391 { 1572 {
1392 XEvent unused_event; 1573 XEvent unused_event;
1393 1574
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1575 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1576 ;
1396 &unused_event)) ; 1577 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1578 ;
1398 GraphicsExpose, 1579
1399 &unused_event)) ; 1580 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1581 {
1402 scrollBar.setIdle (); 1582 scrollBar.state = STATE_IDLE;
1403 scrollbar_show (0); 1583 scrollBar.show (0);
1404 } 1584 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1585 }
1410 break; 1586 break;
1411 1587
1412 case MotionNotify: 1588 case MotionNotify:
1413#ifdef POINTER_BLANK 1589#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1590 if (hidden_pointer)
1415 pointer_unblank (); 1591 pointer_unblank ();
1416#endif 1592#endif
1417#if MENUBAR 1593 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1594 || priv_modes & PrivMode_MouseAnyEvent)
1595 mouse_report (ev.xbutton);
1596 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1597 break;
1598
1599 if (ev.xany.window == vt)
1419 { 1600 {
1420 menubar_control (& (ev.xbutton)); 1601 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1602 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1603 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1604 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1605 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1606 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1607 ;
1433 1608
1434 XQueryPointer (display->display, TermWin.vt, 1609 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1610 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1611 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1612 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1613 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1614#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1615 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1616 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1617 {
1443#endif 1618#endif
1619#if ISO_14755
1620 // 5.4
1621 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1622 {
1623 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1624 break;
1625 }
1626#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1627 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1628 ev.xbutton.state & Button3Mask ? 2 : 0);
1629
1446#ifdef SELECTION_SCROLLING 1630#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1631 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1632 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1633 {
1450 int dist; 1634 int dist;
1451
1452 pending_scroll_selection=1;
1453 1635
1454 /* don't clobber the current delay if we are 1636 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1637 * already in the middle of scrolling.
1456 */ 1638 */
1457 if (scroll_selection_delay<=0) 1639 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1640 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1641
1460 /* save the event params so we can highlight 1642 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1643 * the selection in the pending-scroll loop
1462 */ 1644 */
1463 selection_save_x=ev.xbutton.x; 1645 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1646 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1647 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1648
1468 /* calc number of lines to scroll */ 1649 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1650 if (ev.xbutton.y < int_bwidth)
1470 { 1651 {
1471 scroll_selection_dir = UP; 1652 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1653 dist = int_bwidth - ev.xbutton.y;
1473 } 1654 }
1474 else 1655 else
1475 { 1656 {
1476 scroll_selection_dir = DN; 1657 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1658 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1659 }
1660
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1661 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1662 / SELECTION_SCROLL_LINE_SPEEDUP
1663 + 1;
1482 MIN_IT (scroll_selection_lines, 1664 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1665 SELECTION_SCROLL_MAX_LINES);
1484 } 1666 }
1485 else 1667 else
1486 { 1668 {
1487 /* we are within the text window, so we 1669 /* we are within the text window, so we
1488 * shouldn't be scrolling 1670 * shouldn't be scrolling
1489 */ 1671 */
1490 pending_scroll_selection = 0; 1672 sel_scroll_ev.stop();
1491 } 1673 }
1492#endif 1674#endif
1493#ifdef MOUSE_THRESHOLD 1675#ifdef MOUSE_THRESHOLD
1494
1495 } 1676 }
1496#endif 1677#endif
1497
1498 } 1678 }
1499 } 1679 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1680 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1681 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1682 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1683 MotionNotify, &ev))
1684 ;
1685
1504 XQueryPointer (display->display, scrollBar.win, 1686 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1687 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1688 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1689 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1690 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1691 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1692 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1693 want_refresh = 1;
1513 scrollbar_show (1); 1694 scrollBar.show (1);
1514 } 1695 }
1515 break; 1696 break;
1516 } 1697 }
1517}
1518 1698
1699#if defined(CURSOR_BLINK)
1700 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1701 {
1702 if (hidden_cursor)
1703 {
1704 hidden_cursor = 0;
1705 want_refresh = 1;
1706 }
1707
1708 cursor_blink_ev.again ();
1709 }
1710#endif
1711
1712#if defined(POINTER_BLANK)
1713 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1714 {
1715 if (ev.type == MotionNotify
1716 || ev.type == ButtonPress
1717 || ev.type == ButtonRelease)
1718 if (hidden_pointer)
1719 pointer_unblank ();
1720
1721 if (ev.type == KeyPress && hidden_pointer == 0)
1722 pointer_blank ();
1723 }
1724#endif
1725
1726 refresh_check ();
1727}
1728
1729#if ENABLE_FRILLS
1730void
1731rxvt_term::set_urgency (bool enable)
1732{
1733 if (enable == urgency_hint)
1734 return;
1735
1736 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1737 {
1738 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1739 XSetWMHints (dpy, parent[0], h);
1740 urgency_hint = enable;
1741 }
1742}
1743#endif
1744
1745void
1746rxvt_term::focus_in ()
1747{
1748 if (!focus)
1749 {
1750 focus = 1;
1751 want_refresh = 1;
1752
1753#if USE_XIM
1754 if (Input_Context != NULL)
1755 {
1756 IMSetPosition ();
1757 XSetICFocus (Input_Context);
1758 }
1759#endif
1760#if CURSOR_BLINK
1761 if (option (Opt_cursorBlink))
1762 cursor_blink_ev.again ();
1763#endif
1764#if OFF_FOCUS_FADING
1765 if (rs[Rs_fade])
1766 {
1767 pix_colors = pix_colors_focused;
1768 scr_recolour ();
1769 }
1770#endif
1771#if ENABLE_FRILLS
1772 if (option (Opt_urgentOnBell))
1773 set_urgency (0);
1774#endif
1775
1776 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1777 }
1778}
1779
1780void
1781rxvt_term::focus_out ()
1782{
1783 if (focus)
1784 {
1785 focus = 0;
1786 want_refresh = 1;
1787
1788#if ENABLE_FRILLS
1789 if (option (Opt_urgentOnBell))
1790 set_urgency (0);
1791#endif
1792#if ENABLE_FRILLS || ISO_14755
1793 if (iso14755buf)
1794 {
1795 iso14755buf = 0;
1796# if ISO_14755
1797 scr_overlay_off ();
1798# endif
1799 }
1800#endif
1801#if USE_XIM
1802 if (Input_Context != NULL)
1803 XUnsetICFocus (Input_Context);
1804#endif
1805#if CURSOR_BLINK
1806 if (option (Opt_cursorBlink))
1807 cursor_blink_ev.stop ();
1808
1809 hidden_cursor = 0;
1810#endif
1811#if OFF_FOCUS_FADING
1812 if (rs[Rs_fade])
1813 {
1814 pix_colors = pix_colors_unfocused;
1815 scr_recolour ();
1816 }
1817#endif
1818
1819 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1820 }
1821}
1822
1823void
1824rxvt_term::update_fade_color (unsigned int idx)
1825{
1826#if OFF_FOCUS_FADING
1827 if (rs[Rs_fade])
1828 {
1829 rgba c;
1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_TRANSPARENCY || ENABLE_PERL
1519void 1837void
1520rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1839{
1522 SET_R (this); 1840 make_current ();
1523 SET_LOCALE (locale);
1524 1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1845
1846# if ENABLE_TRANSPARENCY
1525 switch (ev.type) 1847 switch (ev.type)
1526 { 1848 {
1527 case PropertyNotify: 1849 case PropertyNotify:
1850 /*
1851 * if user used some Esetroot compatible prog to set the root bg,
1852 * use the property to determine the pixmap. We use it later on.
1853 */
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1854 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1855 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1529 { 1856 {
1530 if (ev.xproperty.state == PropertyNewValue) 1857 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1858 update_background ();
1532 break;
1533 } 1859 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543 1860
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break; 1861 break;
1862 }
1554#endif 1863# endif
1555 }
1556}
1557 1864
1865 refresh_check ();
1866}
1867#endif
1868
1558void 1869void
1559rxvt_term::button_press (const XButtonEvent &ev) 1870rxvt_term::button_press (XButtonEvent &ev)
1560{ 1871{
1561 int reportmode = 0, clickintime; 1872 int reportmode = 0, clickintime;
1562 1873
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1874 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1875
1564 if (!bypass_keystate) 1876 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1877 reportmode = !! (priv_modes & PrivMode_mouse_report);
1878
1566 /* 1879 /*
1567 * VT window processing of button press 1880 * VT window processing of button press
1568 */ 1881 */
1569 if (ev.window == TermWin.vt) 1882 if (ev.window == vt)
1570 { 1883 {
1884 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1885 return;
1886
1887#if ISO_14755
1888 // 5.4
1889 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1890 {
1891 iso14755_54 (ev.x, ev.y);
1892 return;
1893 }
1894#endif
1895
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1896 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1897
1572 if (reportmode) 1898 if (reportmode)
1573 { 1899 {
1574 /* mouse report from vt window */ 1900 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1901 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1902 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1903#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1904 if (ev.button == MEvent.button && clickintime)
1579 { 1905 {
1580 /* same button, within alloted time */ 1906 /* same button, within allowed time */
1581 MEvent.clicks++; 1907 MEvent.clicks++;
1908
1582 if (MEvent.clicks > 1) 1909 if (MEvent.clicks > 1)
1583 { 1910 {
1584 /* only report double clicks */ 1911 /* only report double clicks */
1585 MEvent.clicks = 2; 1912 MEvent.clicks = 2;
1586 mouse_report (ev); 1913 mouse_report (ev);
… …
1598 mouse_report (ev); 1925 mouse_report (ev);
1599 } 1926 }
1600#else 1927#else
1601 MEvent.button = ev.button; 1928 MEvent.button = ev.button;
1602 mouse_report (ev); 1929 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1930#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1931
1605 } 1932 }
1606 else 1933 else
1607 { 1934 {
1608 if (ev.button != MEvent.button) 1935 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1936 MEvent.clicks = 0;
1937
1610 switch (ev.button) 1938 switch (ev.button)
1611 { 1939 {
1612 case Button1: 1940 case Button1:
1941 /* allow meta + click to select rectangular areas */
1942 /* should be done in screen.C */
1943#if ENABLE_FRILLS
1944 selection.rect = !!(ev.state & ModMetaMask);
1945#else
1946 selection.rect = false;
1947#endif
1948
1613 /* allow shift+left click to extend selection */ 1949 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1950 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1951 {
1616 if (MEvent.button == Button1 && clickintime) 1952 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1953 selection_rotate (ev.x, ev.y);
1618 else 1954 else
1619 selection_extend (ev.x, ev.y, 1); 1955 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1970 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1971 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1972 selection_rotate (ev.x, ev.y);
1637 else 1973 else
1638 selection_extend (ev.x, ev.y, 1); 1974 selection_extend (ev.x, ev.y, 1);
1975
1639 MEvent.button = Button3; 1976 MEvent.button = Button3;
1640 break; 1977 break;
1641 } 1978 }
1642 } 1979 }
1980
1643 MEvent.time = ev.time; 1981 MEvent.time = ev.time;
1644 return; 1982 return;
1645 } 1983 }
1646 1984
1647 /* 1985 /*
1648 * Scrollbar window processing of button press 1986 * Scrollbar window processing of button press
1649 */ 1987 */
1650 if (isScrollbarWindow (ev.window)) 1988 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 1989 {
1652 scrollBar.setIdle (); 1990 page_dirn direction = NO_DIR;
1991
1992 if (scrollBar.upButton (ev.y))
1993 direction = UP; /* up */
1994 else if (scrollBar.dnButton (ev.y))
1995 direction = DN; /* down */
1996
1997 scrollBar.state = STATE_IDLE;
1653 /* 1998 /*
1654 * Rxvt-style scrollbar: 1999 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2000 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2001 * move dn if mouse is below slider
1657 * 2002 *
… …
1666 /* 2011 /*
1667 * Mouse report disabled scrollbar: 2012 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2013 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2014 * click on scrollbar - send pageup/down
1670 */ 2015 */
1671 if ((scrollBar.style == R_SB_NEXT 2016 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2017 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2018 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2019 tt_printf ("\033[B");
1681 else 2020 else
1682 switch (ev.button) 2021 switch (ev.button)
1683 { 2022 {
1684 case Button2: 2023 case Button2:
… …
1691 tt_printf ("\033[5~"); 2030 tt_printf ("\033[5~");
1692 break; 2031 break;
1693 } 2032 }
1694 } 2033 }
1695 else 2034 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2035#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2036 {
1703 if (scrollbarnext_upButton (ev.y)) 2037 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2038 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2039#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2040 if (!cont_scroll_ev.is_active ())
2041 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2042#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2043 if (scr_page (direction, 1))
1721 { 2044 {
1722 if (upordown < 0) 2045 if (direction == UP)
1723 scrollBar.setUp (); 2046 scrollBar.state = STATE_UP;
1724 else 2047 else
1725 scrollBar.setDn (); 2048 scrollBar.state = STATE_DOWN;
1726 } 2049 }
1727 } 2050 }
1728 else 2051 else
1729 switch (ev.button) 2052 switch (ev.button)
1730 { 2053 {
1731 case Button2: 2054 case Button2:
1732 switch (scrollbar_align) 2055 switch (scrollBar.align)
1733 { 2056 {
1734 case R_SB_ALIGN_TOP: 2057 case R_SB_ALIGN_TOP:
1735 csrO = 0; 2058 csrO = 0;
1736 break; 2059 break;
1737 case R_SB_ALIGN_CENTRE: 2060 case R_SB_ALIGN_CENTRE:
… …
1739 break; 2062 break;
1740 case R_SB_ALIGN_BOTTOM: 2063 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2064 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2065 break;
1743 } 2066 }
2067
1744 if (scrollBar.style == R_SB_XTERM 2068 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2069 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2070 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2071 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2072
1749 scrollBar.setMotion (); 2073 scrollBar.state = STATE_MOTION;
1750 break; 2074 break;
1751 2075
1752 case Button1: 2076 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2077 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2078 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2079 /* FALLTHROUGH */
1756 2080
1757 case Button3: 2081 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2082 if (scrollBar.style != R_SB_XTERM)
1759 { 2083 {
1760 if (scrollbar_above_slider (ev.y)) 2084 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2085# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2086 scr_page (UP, nrow - 1);
1763# else 2087# else
1764 scr_page (UP, TermWin.nrow / 4); 2088 scr_page (UP, nrow / 4);
1765# endif 2089# endif
1766 else if (scrollbar_below_slider (ev.y)) 2090 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2091# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2092 scr_page (DN, nrow - 1);
1769# else 2093# else
1770 scr_page (DN, TermWin.nrow / 4); 2094 scr_page (DN, nrow / 4);
1771# endif 2095# endif
1772 else 2096 else
1773 scrollBar.setMotion (); 2097 scrollBar.state = STATE_MOTION;
1774 } 2098 }
1775 else 2099 else
1776 { 2100 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2101 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2102 (nrow
1779 * scrollbar_position (ev.y) 2103 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2104 / scrollBar.size ()));
1781 } 2105 }
2106
1782 break; 2107 break;
1783 } 2108 }
1784 } 2109 }
2110
1785 return; 2111 return;
1786 } 2112 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2113}
1795 2114
1796void 2115void
1797rxvt_term::button_release (const XButtonEvent &ev) 2116rxvt_term::button_release (XButtonEvent &ev)
1798{ 2117{
1799 int reportmode = 0; 2118 int reportmode = 0;
1800 2119
1801 csrO = 0; /* reset csr Offset */ 2120 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2121 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2122 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2123
1805 if (scrollbar_isUpDn ()) 2124 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1806 { 2125 {
1807 scrollBar.setIdle (); 2126 scrollBar.state = STATE_IDLE;
1808 scrollbar_show (0); 2127 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2128 }
2129
1814#ifdef SELECTION_SCROLLING 2130#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2131 sel_scroll_ev.stop();
1816#endif 2132#endif
2133
1817 if (ev.window == TermWin.vt) 2134 if (ev.window == vt)
1818 { 2135 {
2136 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2137 return;
2138
2139#if ISO_14755
2140 // 5.4
2141 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2142 return;
2143#endif
2144
1819 if (reportmode) 2145 if (reportmode)
1820 { 2146 {
1821 /* mouse report from vt window */ 2147 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2148 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2149 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2160 mouse_report (ev);
1835 } 2161 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2162#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2163 MEvent.button = AnyButton;
1838 mouse_report (ev); 2164 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2165#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2166 return;
1841 } 2167 }
2168
1842 /* 2169 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2170 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2171 * when overriding mouse reporting
1845 */ 2172 */
1846 if (PrivateModes & PrivMode_mouse_report 2173 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2174 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2175 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2176 selection_extend (ev.x, ev.y, 0);
1850 2177
1851 switch (ev.button) 2178 switch (ev.button)
1852 { 2179 {
1853 case Button1: 2180 case Button1:
1854 case Button3: 2181 case Button3:
1855 selection_make (ev.time); 2182 selection_make (ev.time);
1856 break; 2183 break;
2184
1857 case Button2: 2185 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2186 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2187 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2188 break;
2189
1860#ifdef MOUSE_WHEEL 2190#ifdef MOUSE_WHEEL
1861 case Button4: 2191 case Button4:
1862 case Button5: 2192 case Button5:
1863 { 2193 {
1864 int i; 2194 int i;
1865 page_dirn v; 2195 page_dirn v;
1866 2196
1867 v = (ev.button == Button4) ? UP : DN; 2197 v = ev.button == Button4 ? UP : DN;
2198
1868 if (ev.state & ShiftMask) 2199 if (ev.state & ShiftMask)
1869 i = 1; 2200 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2201 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2202 i = nrow - 1;
1872 else 2203 else
1873 i = 5; 2204 i = 5;
2205
1874# ifdef MOUSE_SLIP_WHEELING 2206# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2207 if (ev.state & ControlMask)
1876 { 2208 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2209 mouse_slip_wheel_speed += v ? -1 : 1;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2210 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2211 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2212
2213 if (!slip_wheel_ev.is_active ())
2214 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2215 }
2216 else
1880# endif 2217# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2218 {
1888 scr_page (v, 1); 2219 scr_page (v, i);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2220 scrollBar.show (1);
1891 } 2221 }
1892# endif
1893
1894 } 2222 }
1895 break; 2223 break;
1896#endif 2224#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2225 }
1936 pchanged = 1; 2226 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2227}
1938 PixColors[Color_bg]); 2228
1939 am_transparent = am_pixmap_trans = 0; 2229/*}}} */
2230
2231void
2232rxvt_term::cmd_parse ()
2233{
2234 wchar_t ch = NOCHAR;
2235 char *seq_begin; // remember start of esc-sequence here
2236
2237 for (;;)
2238 {
2239 if (expect_false (ch == NOCHAR))
1940 } 2240 {
1941 return pchanged; /* Don't try any more */ 2241 seq_begin = cmdbuf_ptr;
1942 } 2242 ch = next_char ();
1943 2243
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2244 if (ch == NOCHAR)
1945 XSync (display->display, False); 2245 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2246 }
1983 nw += sx; 2247
1984 nx = -sx; 2248 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2249 {
1987 if (sy < 0) 2250 if (expect_false (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2251 {
2005 pchanged = 1; 2252 seen_input = 1;
2006 if (TermWin.pixmap != None) 2253 // many badly-written programs (e.g. jed) contain a race condition:
2254 // they first read the screensize and then install a SIGWINCH handler.
2255 // some window managers resize the window early, and these programs
2256 // then sometimes get the size wrong.
2257 // unfortunately other programs are even more buggy and dislike
2258 // being sent SIGWINCH, so only do it when we were in fact being
2259 // resized.
2260 if (seen_resize && cmd_pid)
2261 kill (-cmd_pid, SIGWINCH);
2262 }
2263
2264 /* Read a text string from the input buffer */
2265 wchar_t buf[UBUFSIZ];
2266 bool refreshnow = false;
2267 int nlines = 0;
2268 wchar_t *str = buf;
2269 wchar_t *eol = str + min (ncol, UBUFSIZ);
2270
2271 for (;;)
2272 {
2273 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2274 break;
2275
2276 *str++ = ch;
2277
2278 if (expect_false (ch == C0_LF || str >= eol))
2007 { 2279 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2280 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2281 nlines++;
2282
2283 refresh_count++;
2284
2285 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2286 {
2287 refresh_count = 0;
2288
2289 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2290 {
2291 refreshnow = true;
2292 ch = NOCHAR;
2293 break;
2294 }
2295 }
2296
2297 // scr_add_lines only works for nlines <= nrow - 1.
2298 if (nlines >= nrow - 1)
2299 {
2300 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2301 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2302 scr_add_lines (buf, str - buf, nlines);
2303
2304 nlines = 0;
2305 str = buf;
2306 eol = str + min (ncol, UBUFSIZ);
2307 }
2308
2309 if (str >= eol)
2310 {
2311 if (eol >= buf + UBUFSIZ)
2312 {
2313 ch = NOCHAR;
2314 break;
2315 }
2316 else
2317 eol = min (eol + ncol, buf + UBUFSIZ);
2318 }
2319
2010 } 2320 }
2321
2322 seq_begin = cmdbuf_ptr;
2323 ch = next_char ();
2011 } 2324 }
2012 am_pixmap_trans = 0; 2325
2326 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2327 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2328 scr_add_lines (buf, str - buf, nlines);
2329
2330 /*
2331 * If there have been a lot of new lines, then update the screen
2332 * What the heck we'll cheat and only refresh less than every page-full.
2333 * if skipScroll is enabled.
2334 */
2335 if (refreshnow)
2336 {
2337 scr_refresh ();
2338 want_refresh = 1;
2339 }
2013 } 2340 }
2014 else 2341 else
2015 { 2342 {
2016 if (TermWin.pixmap != None) 2343 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2344 {
2052 if (oldp != None) 2345 process_nonprinting (ch);
2053 pchanged = 1; 2346 }
2347 catch (const class out_of_input &o)
2348 {
2349 // we ran out of input, retry later
2350 cmdbuf_ptr = seq_begin;
2054 break; 2351 break;
2055 } 2352 }
2056 if (oldp != TermWin.parent[i]) 2353
2057 pchanged = 1; 2354 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2355 }
2062 for (; n < (unsigned int)i; n++) 2356 }
2063 { 2357}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2358
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2359// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2360wchar_t
2067 { 2361rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2362{
2069 break; 2363 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2364 {
2071 } 2365 // assume 7-bit to be ascii ALWAYS
2366 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2367 return *cmdbuf_ptr++;
2368
2369 wchar_t wc;
2370 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2371
2372 if (len == (size_t)-2)
2072 } 2373 {
2073 if (n > (int) (sizeof (TermWin.parent) 2374 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2375 cmdbuf_ptr = cmdbuf_endp;
2376 break;
2075 { 2377 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2378
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2379 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2380 {
2084 else 2381 mbstate.reset (); // reset now undefined conversion state
2382 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2383 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2384
2091 rqt.tv_sec = 1; 2385 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2386 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2387 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2388 }
2389
2390 return NOCHAR;
2391}
2392
2393// read the next octet
2394uint32_t
2395rxvt_term::next_octet () NOTHROW
2396{
2397 return cmdbuf_ptr < cmdbuf_endp
2398 ? (unsigned char)*cmdbuf_ptr++
2399 : NOCHAR;
2400}
2401
2402static class out_of_input out_of_input;
2403
2404/* rxvt_cmd_getc () - Return next input character */
2405/*
2406 * Return the next input character after first passing any keyboard input
2407 * to the command.
2408 */
2409wchar_t
2410rxvt_term::cmd_getc () THROW ((class out_of_input))
2411{
2412 wchar_t c = next_char ();
2413
2414 if (c == NOCHAR)
2415 throw out_of_input;
2416
2108 return pchanged; 2417 return c;
2109} 2418}
2110#endif
2111 2419
2112/*}}} */ 2420uint32_t
2421rxvt_term::cmd_get8 () THROW ((class out_of_input))
2422{
2423 uint32_t c = next_octet ();
2424
2425 if (c == NOCHAR)
2426 throw out_of_input;
2427
2428 return c;
2429}
2113 2430
2114/*{{{ print pipe */ 2431/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2432/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2433#ifdef PRINTPIPE
2117FILE * 2434FILE *
2118rxvt_term::popen_printer () 2435rxvt_term::popen_printer ()
2119{ 2436{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2437 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2438
2122 if (stream == NULL) 2439 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2440 rxvt_warn ("can't open printer pipe, not printing.\n");
2441
2124 return stream; 2442 return stream;
2125} 2443}
2126 2444
2127int 2445int
2128rxvt_term::pclose_printer (FILE *stream) 2446rxvt_term::pclose_printer (FILE *stream)
2129{ 2447{
2130 fflush (stream); 2448 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2449 return pclose (stream);
2137# endif
2138} 2450}
2139 2451
2140/* 2452/*
2141 * simulate attached vt100 printer 2453 * simulate attached vt100 printer
2142 */ 2454 */
2143void 2455void
2144rxvt_term::process_print_pipe () 2456rxvt_term::process_print_pipe ()
2145{ 2457{
2146 int done; 2458 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2459
2149 if ((fd = popen_printer ()) == NULL) 2460 if (!fd)
2150 return; 2461 return;
2151 2462
2152 /* 2463 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2464 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2465 * is received.
2155 */ 2466 */
2156 for (done = 0; !done;) 2467 for (int done = 0; !done; )
2157 { 2468 {
2158 unsigned char buf[8]; 2469 unsigned char buf[8];
2159 unsigned char ch; 2470 unicode_t ch;
2160 unsigned int i, len; 2471 unsigned int i, len;
2161 2472
2162 if ((ch = cmd_getc ()) != C0_ESC) 2473 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2474 {
2164 if (putc (ch, fd) == EOF) 2475 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2476 break; /* done = 1 */
… …
2180 { 2491 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2492 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2493 break; /* done = 1 */
2183 } 2494 }
2184 } 2495 }
2496
2185 for (i = 0; i < len; i++) 2497 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2498 if (putc (buf[i], fd) == EOF)
2187 { 2499 {
2188 done = 1; 2500 done = 1;
2189 break; 2501 break;
2190 } 2502 }
2191 } 2503 }
2192 } 2504 }
2505
2193 pclose_printer (fd); 2506 pclose_printer (fd);
2194} 2507}
2195#endif /* PRINTPIPE */ 2508#endif /* PRINTPIPE */
2196/*}}} */ 2509/*}}} */
2197 2510
2198/* *INDENT-OFF* */ 2511/* *INDENT-OFF* */
2199enum { 2512enum {
2200 C1_40 = 0x40, 2513 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2514 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2515 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2516 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2517 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2518};
2206/* *INDENT-ON* */ 2519/* *INDENT-ON* */
2207 2520
2208/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2209void 2522void
2210rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2524{
2212 switch (ch) 2525 switch (ch)
2213 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2214 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2216 tt_write ( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2533 else
2220 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2535 break;
2223 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2224 scr_bell (); 2537 scr_bell ();
2225 break; 2538 break;
2226 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2554 scr_charset_choose (1);
2242 break; 2555 break;
2243 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2557 scr_charset_choose (0);
2245 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2246 } 2572 }
2247} 2573}
2248/*}}} */ 2574/*}}} */
2249 2575
2250 2576
2251/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2252void 2578void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2580{
2255 int row, col; 2581 int row, col;
2256 2582
2257 switch (ch) 2583 switch (ch)
2258 { 2584 {
… …
2291 break; 2617 break;
2292 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2620 break;
2295 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2622 set_privmode (PrivMode_vt52, 0);
2297 break; 2623 break;
2298 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2300 /* unimplemented */ 2626 /* unimplemented */
2301 break; 2627 break;
… …
2310 2636
2311/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2312void 2638void
2313rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2314{ 2640{
2315 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2316 2642
2317 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2318 { 2644 {
2319 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2320 return; 2646 return;
2321 } 2647 }
2322 2648
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2663 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2664 break;
2339 case '+': 2665 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2666 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2667 break;
2342#ifdef MULTICHAR_SET 2668#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2669 case '6':
2349 scr_backindex (); 2670 scr_backindex ();
2350 break; 2671 break;
2351#endif 2672#endif
2352 case '7': 2673 case '7':
2353 scr_cursor (SAVE); 2674 scr_cursor (SAVE);
2354 break; 2675 break;
2355 case '8': 2676 case '8':
2356 scr_cursor (RESTORE); 2677 scr_cursor (RESTORE);
2357 break; 2678 break;
2358#ifndef NO_FRILLS 2679#if !ENABLE_MINIMAL
2359 case '9': 2680 case '9':
2360 scr_forwardindex (); 2681 scr_forwardindex ();
2361 break; 2682 break;
2362#endif 2683#endif
2363 case '=': 2684 case '=':
2364 case '>': 2685 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2686 set_privmode (PrivMode_aplKP, ch == '=');
2366 break; 2687 break;
2367 2688
2368 case C1_40: 2689 case C1_40:
2369 cmd_getc (); 2690 cmd_getc ();
2370 break; 2691 break;
… …
2373 break; 2694 break;
2374 2695
2375 /* 8.3.87: NEXT LINE */ 2696 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2697 case C1_NEL: /* ESC E */
2377 { 2698 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2699 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2700 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2701 }
2381 break; 2702 break;
2382 2703
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2704 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2705 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2715 case C1_RI: /* ESC M */
2395 scr_index (DN); 2716 scr_index (DN);
2396 break; 2717 break;
2397 2718
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2719 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2720 /*case C1_SS2: scr_single_shift (2); break; */
2400 2721
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2722 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2723 /*case C1_SS3: scr_single_shift (3); break; */
2403 2724
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2725 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2726 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2727 process_dcs_seq ();
2407 break; 2728 break;
2408 2729
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2730 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2731 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2732 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2733 break; /* steal obsolete ESC [ c */
2414 2734
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2735 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2736 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2737 process_csi_seq ();
2418 break; 2738 break;
2419 2739
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2740 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2741 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2742 process_osc_seq ();
2423 break; 2743 break;
2424 2744
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2745 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2746 case 'c':
2747 mbstate.reset ();
2427 scr_poweron (); 2748 scr_poweron ();
2428 scrollbar_show (1); 2749 scrollBar.show (1);
2429 break; 2750 break;
2430 2751
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2752 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2753 case 'n':
2433 scr_charset_choose (2); 2754 scr_charset_choose (2);
… …
2443 2764
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2765/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2766/* *INDENT-OFF* */
2446enum { 2767enum {
2447 CSI_ICH = 0x40, 2768 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2769 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2770 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2771 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2772 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2773 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2774 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2789 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2790 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2791 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2792 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2793 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2794 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2795 };
2475/* *INDENT-ON* */ 2796/* *INDENT-ON* */
2476 2797
2477void 2798void
2478rxvt_term::process_csi_seq () 2799rxvt_term::process_csi_seq ()
2479{ 2800{
2480 unsigned char ch, priv, i; 2801 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2802 unsigned int nargs, p;
2482 int n, ndef; 2803 int n, ndef;
2483 int arg[ESC_ARGS]; 2804 int arg[ESC_ARGS] = { };
2484 2805
2485 for (nargs = ESC_ARGS; nargs > 0;) 2806 nargs = 0;
2486 arg[--nargs] = 0;
2487 2807
2488 priv = 0; 2808 priv = 0;
2489 ch = cmd_getc (); 2809 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2810 if ((ch >= '<' && ch <= '?') || ch == '!')
2811 {
2491 { /* '<' '=' '>' '?' */ 2812 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2813 priv = ch;
2493 ch = cmd_getc (); 2814 ch = cmd_getc ();
2494 } 2815 }
2816
2495 /* read any numerical arguments */ 2817 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2818 for (n = -1; ch < CSI_ICH; )
2497 { 2819 {
2498 if (isdigit (ch)) 2820 if (isdigit (ch))
2499 { 2821 {
… …
2506 { 2828 {
2507 if (nargs < ESC_ARGS) 2829 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2830 arg[nargs++] = n;
2509 n = -1; 2831 n = -1;
2510 } 2832 }
2511 else if (ch == '\b') 2833 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2834 process_nonprinting (ch);
2523 } 2835
2524 ch = cmd_getc (); 2836 ch = cmd_getc ();
2525 } 2837 }
2526 2838
2527 if (ch > CSI_7F) 2839 if (ch > CSI_7F)
2528 return; 2840 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2846 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2847 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2848 if (arg[p] == -1)
2537 arg[p] = ndef; 2849 arg[p] = ndef;
2538 2850
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2851 /*
2547 * private mode handling 2852 * private mode handling
2548 */ 2853 */
2549 if (priv) 2854 if (priv)
2550 { 2855 {
2551 switch (priv) 2856 switch (priv)
2552 { 2857 {
2553 case '>': 2858 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2859 if (ch == CSI_DA) /* secondary device attributes */
2860 {
2861 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2862 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2863 //
2864 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2865 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2866 // versions.
2867 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2868 tt_printf ("\033[>%d;95;0c", 'U');
2869 }
2556 break; 2870 break;
2871
2557 case '?': 2872 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2873 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2874 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2875 break;
2876
2877 case '!':
2878 if (ch == CSI_70)
2879 {
2880 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2881 scr_soft_reset ();
2882
2883 static const int pm_h[] = { 7, 25 };
2884 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2885
2886 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2887 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2561 } 2888 }
2889 break;
2890 }
2891
2562 return; 2892 return;
2563 } 2893 }
2564 2894
2565 switch (ch) 2895 switch (ch)
2566 { 2896 {
… …
2665 2995
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2996 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2997 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2998 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2999 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3000 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3001 break;
2672 3002
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3003 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3004 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3005 break;
2677 3006
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3007 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3008 process_sgr_mode (nargs, arg);
2680 break; 3009 break;
… …
2686 tt_printf ("\033[0n"); 3015 tt_printf ("\033[0n");
2687 break; 3016 break;
2688 case 6: /* CPR requested */ 3017 case 6: /* CPR requested */
2689 scr_report_position (); 3018 scr_report_position ();
2690 break; 3019 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3020 case 7: /* unofficial extension */
3021 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3022 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3023 break;
2695#endif
2696 case 8: /* unofficial extension */ 3024 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3025 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3026 break;
2699 } 3027 }
2700 break; 3028 break;
2701 3029
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3030 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3063 break;
2736 3064
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3065 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3066 if (arg[0] == 4)
2739 scr_insert_mode (0); 3067 scr_insert_mode (0);
3068 else if (arg[0] == 20)
3069 priv_modes &= ~PrivMode_LFNL;
2740 break; 3070 break;
2741 3071
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3072 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3073 if (arg[0] == 4)
2744 scr_insert_mode (1); 3074 scr_insert_mode (1);
3075 else if (arg[0] == 20)
3076 priv_modes |= PrivMode_LFNL;
2745 break; 3077 break;
2746 3078
2747 /* 3079 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3080 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3081 */
… …
2761 break; 3093 break;
2762 case CSI_75: 3094 case CSI_75:
2763 scr_cursor (RESTORE); 3095 scr_cursor (RESTORE);
2764 break; 3096 break;
2765 3097
2766#ifndef NO_FRILLS 3098#if !ENABLE_MINIMAL
2767 case CSI_74: 3099 case CSI_74:
2768 process_window_ops (arg, nargs); 3100 process_window_ops (arg, nargs);
2769 break; 3101 break;
2770#endif 3102#endif
2771 3103
2772 case CSI_78: /* DECREQTPARM */ 3104 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3105 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3106 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3107 break;
2776 3108
2777 default: 3109 default:
2778 break; 3110 break;
2779 } 3111 }
2780} 3112}
2781/*}}} */ 3113/*}}} */
2782 3114
2783#ifndef NO_FRILLS 3115#if !ENABLE_MINIMAL
2784/* ARGSUSED */ 3116/* ARGSUSED */
2785void 3117void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3118rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3119{
2788 int x, y; 3120 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3121 XWindowAttributes wattr;
2793 Window wdummy; 3122 Window wdummy;
3123
3124 dLocal (Display *, dpy);
2794 3125
2795 if (nargs == 0) 3126 if (nargs == 0)
2796 return; 3127 return;
3128
2797 switch (args[0]) 3129 switch (args[0])
2798 { 3130 {
2799 /* 3131 /*
2800 * commands 3132 * commands
2801 */ 3133 */
2802 case 1: /* deiconify window */ 3134 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3135 XMapWindow (dpy, parent[0]);
2804 break; 3136 break;
2805 case 2: /* iconify window */ 3137 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3138 XIconifyWindow (dpy, parent[0], display->screen);
2807 DefaultScreen (display->display));
2808 break; 3139 break;
2809 case 3: /* set position (pixels) */ 3140 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3141 XMoveWindow (dpy, parent[0], args[1], args[2]);
2811 break; 3142 break;
2812 case 4: /* set size (pixels) */ 3143 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3144 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3145 break;
2815 case 5: /* raise window */ 3146 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3147 XRaiseWindow (dpy, parent[0]);
2817 break; 3148 break;
2818 case 6: /* lower window */ 3149 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3150 XLowerWindow (dpy, parent[0]);
2820 break; 3151 break;
2821 case 7: /* refresh window */ 3152 case 7: /* refresh window */
2822 scr_touch (true); 3153 scr_touch (true);
2823 break; 3154 break;
2824 case 8: /* set size (chars) */ 3155 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3156 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3157 (unsigned int) (args[1] * fheight));
2827 break; 3158 break;
3159
3160 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3161 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3162 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3163 set_widthheight ((unsigned int)width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3164 (unsigned int) (args[1] * fheight));
2832 break; 3165 break;
3166
2833 /* 3167 /*
2834 * reports - some output format copied from XTerm 3168 * reports - some output format copied from XTerm
2835 */ 3169 */
2836 case 11: /* report window state */ 3170 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3171 XGetWindowAttributes (dpy, parent[0], &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3172 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3173 break;
2840 case 13: /* report window position */ 3174 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3175 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3176 XTranslateCoordinates (dpy, parent[0], wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3177 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3178 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3179 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3180 break;
2847 case 14: /* report window size (pixels) */ 3181 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3182 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3183 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3184 break;
3185 case 18: /* report text area size (chars) */
3186 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3187 break;
2851 case 18: /* report window size (chars) */ 3188 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3189 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3190 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3191 case 20: /* report icon label */
3192 {
3193 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3194 XGetIconName (dpy, parent[0], &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3195 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3196 XFree (s);
3197 }
2858 break; 3198 break;
2859 case 21: /* report window title */ 3199 case 21: /* report window title */
3200 {
3201 char *s;
2860 XFetchName (display->display, TermWin.parent[0], &s); 3202 XFetchName (dpy, parent[0], &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3203 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3204 XFree (s);
3205 }
2862 break; 3206 break;
2863#endif
2864
2865 } 3207 }
2866} 3208}
2867#endif 3209#endif
2868 3210
2869/*----------------------------------------------------------------------*/ 3211/*----------------------------------------------------------------------*/
2870/* 3212/*
2871 * get input up until STRING TERMINATOR (or BEL) 3213 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3214 * ends_how is terminator used. returned input must be free()'d
2873 */ 3215 */
2874unsigned char * 3216char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3217rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3218{
2877 int seen_esc = 0; /* seen escape? */ 3219 unicode_t ch;
3220 bool seen_esc = false;
2878 unsigned int n = 0; 3221 unsigned int n = 0;
2879 unsigned char *s; 3222 wchar_t string[STRING_MAX];
2880 unsigned char ch, string[STRING_MAX];
2881 3223
2882 for (; (ch = cmd_getc ());) 3224 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3225 {
2884 if (ch == C0_BEL 3226 if (seen_esc)
2885 || ch == CHAR_ST 3227 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3228 if (ch == 0x5c) /* 7bit ST */
2887 break; 3229 break;
3230 else
3231 return NULL;
3232 }
2888 if (ch == C0_ESC) 3233 else if (ch == C0_ESC)
2889 { 3234 {
2890 seen_esc = 1; 3235 seen_esc = true;
2891 continue; 3236 continue;
2892 } 3237 }
3238 else if (ch == C0_BEL || ch == CHAR_ST)
3239 break;
2893 else if (ch == '\t') 3240 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3241 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3242 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3243 return NULL; /* other control character - exit */
2897 if (n < sizeof (string) - 1) 3244
3245 seen_esc = false;
3246
3247 if (n >= STRING_MAX - 1)
3248 // stop at some sane length
3249 return NULL;
3250
2898 string[n++] = ch; 3251 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3252 }
3253
2901 string[n++] = '\0'; 3254 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3255
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3256 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3257
2906 return s; 3258 return rxvt_wcstombs (string);
2907} 3259}
2908 3260
2909/*----------------------------------------------------------------------*/ 3261/*----------------------------------------------------------------------*/
2910/* 3262/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3263 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3264 */
2913void 3265void
2914rxvt_term::process_dcs_seq () 3266rxvt_term::process_dcs_seq ()
2915{ 3267{
2916 unsigned char eh, *s;
2917 /* 3268 /*
2918 * Not handled yet 3269 * Not handled yet
2919 */ 3270 */
3271
3272 unicode_t eh;
2920 s = get_to_st (&eh); 3273 char *s = get_to_st (eh);
2921 if (s) 3274 if (s)
2922 free (s); 3275 free (s);
3276
2923 return; 3277 return;
2924} 3278}
2925 3279
2926/*----------------------------------------------------------------------*/ 3280/*----------------------------------------------------------------------*/
2927/* 3281/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3282 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3283 */
2930void 3284void
2931rxvt_term::process_osc_seq () 3285rxvt_term::process_osc_seq ()
2932{ 3286{
2933 unsigned char ch, eh, *s; 3287 int arg;
2934 int arg;
2935 3288
2936 ch = cmd_getc (); 3289 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3290 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3291 arg = arg * 10 + (ch - '0');
2939 3292
2940 if (ch == ';') 3293 if (ch == ';')
2941 { 3294 {
3295 unicode_t eh;
2942 s = get_to_st (&eh); 3296 char *s = get_to_st (eh);
3297
2943 if (s) 3298 if (s)
2944 { 3299 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3300 process_xterm_seq (arg, s, eh);
2957 free (s); 3301 free (s);
2958 } 3302 }
2959 } 3303 }
2960} 3304}
3305
3306void
3307rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3308{
3309 if (str[0] == '?' && !str[1])
3310 {
3311 rgba c;
3312 pix_colors_focused[color].get (c);
3313
3314#if XFT
3315 if (c.a != rgba::MAX_CC)
3316 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3317 else
3318#endif
3319 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3320 }
3321 else
3322 set_window_color (color, str);
3323}
3324
2961/* 3325/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3326 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 10 = menu (may change in future)
2977 * 20 = bg pixmap
2978 * 39 = change default fg color
2979 * 49 = change default bg color
2980 * 55 = dump scrollback buffer and all of screen
2981 */ 3327 */
2982void 3328void
2983rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3329rxvt_term::process_xterm_seq (int op, char *str, char resp)
2984{ 3330{
2985 int changed = 0; 3331 int color;
2986 int color;
2987 char *buf, *name; 3332 char *buf, *name;
3333 bool query = str[0] == '?' && !str[1];
3334 int saveop = op;
3335
3336 dLocal (Display *, dpy);
2988 3337
2989 assert (str != NULL); 3338 assert (str != NULL);
3339
3340 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3341 return;
3342
2990 switch (op) 3343 switch (op)
2991 { 3344 {
2992 case XTerm_name: 3345 case XTerm_name:
2993 set_title (str); 3346 set_title (str);
2994 /* FALLTHROUGH */ 3347 /* FALLTHROUGH */
2995 case XTerm_iconName: 3348 case XTerm_iconName:
2996 set_iconName (str); 3349 set_icon_name (str);
2997 break; 3350 break;
2998 case XTerm_title: 3351 case XTerm_title:
2999 set_title (str); 3352 set_title (str);
3000 break; 3353 break;
3354 case XTerm_property:
3355 if (str[0] == '?')
3356 {
3357 Atom prop = display->atom (str + 1);
3358 Atom actual_type;
3359 int actual_format;
3360 unsigned long nitems;
3361 unsigned long bytes_after;
3362 unsigned char *value = 0;
3363 const char *str = "";
3364
3365 if (prop
3366 && XGetWindowProperty (dpy, parent[0],
3367 prop, 0, 1<<16, 0, AnyPropertyType,
3368 &actual_type, &actual_format,
3369 &nitems, &bytes_after, &value) == Success
3370 && actual_type != None
3371 && actual_format == 8)
3372 str = (const char *)(value);
3373
3374 tt_printf ("\033]%d;%s%c", op, str, resp);
3375
3376 XFree (value);
3377 }
3378 else
3379 {
3380 char *eq = strchr (str, '=');
3381
3382 if (eq)
3383 {
3384 *eq = 0;
3385 set_utf8_property (display->atom (str), eq + 1);
3386 }
3387 else
3388 XDeleteProperty (dpy, parent[0],
3389 display->atom (str));
3390 }
3391 break;
3392
3001 case XTerm_Color: 3393 case XTerm_Color:
3002 for (buf = (char *)str; buf && *buf;) 3394 for (buf = (char *)str; buf && *buf;)
3003 { 3395 {
3004 if ((name = STRCHR (buf, ';')) == NULL) 3396 if ((name = strchr (buf, ';')) == NULL)
3005 break; 3397 break;
3398
3006 *name++ = '\0'; 3399 *name++ = '\0';
3007 color = atoi (buf); 3400 color = atoi (buf) + minCOLOR;
3008 if (color < 0 || color >= TOTAL_COLORS) 3401
3402 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3009 break; 3403 break;
3404
3010 if ((buf = STRCHR (name, ';')) != NULL) 3405 if ((buf = strchr (name, ';')) != NULL)
3011 *buf++ = '\0'; 3406 *buf++ = '\0';
3012 set_window_color (color + minCOLOR, name); 3407
3408 process_color_seq (op, color, name, resp);
3013 } 3409 }
3410 break;
3411 case Rxvt_restoreFG:
3412 case XTerm_Color00:
3413 process_color_seq (op, Color_fg, str, resp);
3414 break;
3415 case Rxvt_restoreBG:
3416 case XTerm_Color01:
3417 process_color_seq (op, Color_bg, str, resp);
3014 break; 3418 break;
3015#ifndef NO_CURSORCOLOR 3419#ifndef NO_CURSORCOLOR
3016 case XTerm_Color_cursor: 3420 case XTerm_Color_cursor:
3017 set_window_color (Color_cursor, str); 3421 process_color_seq (op, Color_cursor, str, resp);
3018 break; 3422 break;
3019#endif 3423#endif
3020 case XTerm_Color_pointer: 3424 case XTerm_Color_pointer_fg:
3021 set_window_color (Color_pointer, str); 3425 process_color_seq (op, Color_pointer_fg, str, resp);
3022 break; 3426 break;
3427 case XTerm_Color_pointer_bg:
3428 process_color_seq (op, Color_pointer_bg, str, resp);
3429 break;
3430#ifdef OPTION_HC
3431 case XTerm_Color_HC:
3432 process_color_seq (op, Color_HC, str, resp);
3433 break;
3434 case XTerm_Color_HTC:
3435 process_color_seq (op, Color_HTC, str, resp);
3436 break;
3437#endif
3023#ifndef NO_BOLD_UNDERLINE_REVERSE 3438#ifndef NO_BOLD_UNDERLINE_REVERSE
3024 case XTerm_Color_BD: 3439 case URxvt_Color_BD:
3025 set_window_color (Color_BD, str); 3440 process_color_seq (op, Color_BD, str, resp);
3026 break; 3441 break;
3027 case XTerm_Color_UL: 3442 case URxvt_Color_UL:
3028 set_window_color (Color_UL, str); 3443 process_color_seq (op, Color_UL, str, resp);
3029 break; 3444 break;
3030 case XTerm_Color_RV: 3445 case URxvt_Color_IT:
3031 set_window_color (Color_RV, str); 3446 process_color_seq (op, Color_IT, str, resp);
3032 break; 3447 break;
3033#endif 3448#endif
3034 3449 case URxvt_Color_border:
3035 case XTerm_Menu: 3450 process_color_seq (op, Color_border, str, resp);
3451 break;
3452#if ENABLE_TRANSPARENCY
3453 case URxvt_Color_tint:
3454 process_color_seq (op, Color_tint, str, resp);
3036 /* 3455 {
3037 * rxvt_menubar_dispatch () violates the constness of the string, 3456 bool changed = false;
3038 * so DON'T do it here 3457
3458 if (ISSET_PIXCOLOR (Color_tint))
3459 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3460 else
3461 changed = bgPixmap.unset_tint ();
3462
3463 if (changed)
3464 update_background ();
3039 */ 3465 }
3466
3040 break; 3467 break;
3468#endif
3469
3470#if BG_IMAGE_FROM_FILE
3041 case XTerm_Pixmap: 3471 case Rxvt_Pixmap:
3042 if (*str != ';') 3472 if (!strcmp (str, "?"))
3043 { 3473 {
3044#if XPM_BACKGROUND 3474 char str[256];
3045 scale_pixmap (""); /* reset to default scaling */ 3475
3046 set_bgPixmap (str); /* change pixmap */ 3476 sprintf (str, "[%dx%d+%d+%d]",
3047#endif 3477 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3048 scr_touch (true); 3478 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3479 process_xterm_seq (XTerm_title, str, CHAR_ST);
3049 } 3480 }
3050 while ((str = STRCHR (str, ';')) != NULL) 3481 else
3051 { 3482 {
3483 int changed = 0;
3484
3485 if (*str != ';')
3486 {
3487 if (bgPixmap.set_file (str)) /* change pixmap */
3488 {
3489 changed++;
3490 str = strchr (str, ';');
3491 if (str == NULL)
3492 bgPixmap.set_defaultGeometry ();
3493 else
3494 bgPixmap.set_geometry (str+1);
3495 }
3496 }
3497 else
3498 {
3052 str++; 3499 str++;
3053#if XPM_BACKGROUND 3500 if (bgPixmap.set_geometry (str, true))
3054 changed += scale_pixmap (str); 3501 changed++;
3055#endif 3502 }
3056 3503
3504 if (changed)
3505 {
3506 if (bgPixmap.window_position_sensitive ())
3507 {
3508 int x, y;
3509 get_window_origin (x, y);
3510 bgPixmap.set_position (x, y);
3511 }
3512 update_background ();
3513 }
3057 } 3514 }
3058 if (changed)
3059 {
3060#ifdef XPM_BACKGROUND
3061 resize_pixmap ();
3062#endif
3063 scr_touch (true);
3064 }
3065 break; 3515 break;
3516#endif
3066 3517
3067 case XTerm_restoreFG:
3068 set_window_color (Color_fg, str);
3069 break;
3070 case XTerm_restoreBG:
3071 set_window_color (Color_bg, str);
3072 break;
3073 case XTerm_logfile: 3518 case XTerm_logfile:
3519 // TODO, when secure mode?
3074 break; 3520 break;
3075 case XTerm_font: 3521
3076 change_font (0, str);
3077 break;
3078#if 0 3522#if 0
3079 case XTerm_dumpscreen: /* no error notices */ 3523 case Rxvt_dumpscreen: /* no error notices */
3080 { 3524 {
3081 int fd; 3525 int fd;
3082 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3083 { 3527 {
3084 scr_dump (fd); 3528 scr_dump (fd);
3085 close (fd); 3529 close (fd);
3086 } 3530 }
3087 } 3531 }
3088 break; 3532 break;
3089#endif 3533#endif
3534 case XTerm_font:
3535 op = URxvt_font;
3536 case URxvt_font:
3537#if ENABLE_STYLES
3538 case URxvt_boldFont:
3539 case URxvt_italicFont:
3540 case URxvt_boldItalicFont:
3541#endif
3542 if (query)
3543 tt_printf ("\33]%d;%-.250s%c", saveop,
3544 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3545 ? fontset[op - URxvt_font]->fontdesc : "",
3546 resp);
3547 else
3548 {
3549 const char *&res = rs[Rs_font + (op - URxvt_font)];
3090 3550
3551 res = strdup (str);
3552 allocated.push_back ((void *)res);
3553 set_fonts ();
3554 }
3555 break;
3556
3557 case URxvt_version:
3558 if (query)
3559 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3560 op,
3561 rs[Rs_name], VERSION[0], VERSION[2],
3562 resp);
3563 break;
3564
3565#if !ENABLE_MINIMAL
3566 case URxvt_locale:
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3569 else
3570 {
3571 set_locale (str);
3572 pty->set_utf8_mode (enc_utf8);
3573 init_xlocale ();
3574 }
3575 break;
3576
3577 case URxvt_view_up:
3578 case URxvt_view_down:
3579 {
3580 int lines = atoi (str);
3581
3582 if (lines)
3583 scr_page (op == URxvt_view_up ? UP : DN, lines);
3584 else
3585 scr_erase_savelines ();
3586 }
3587
3588 break;
3589#endif
3590
3591#if ENABLE_PERL
3592 case URxvt_perl:
3593 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3594 break;
3595#endif
3091 } 3596 }
3092} 3597}
3093/*----------------------------------------------------------------------*/ 3598/*----------------------------------------------------------------------*/
3094 3599
3095/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3600/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3103 * so no need for fancy checking 3608 * so no need for fancy checking
3104 */ 3609 */
3105int 3610int
3106rxvt_term::privcases (int mode, unsigned long bit) 3611rxvt_term::privcases (int mode, unsigned long bit)
3107{ 3612{
3108 int state; 3613 int state;
3109 3614
3110 if (mode == 's') 3615 if (mode == 's')
3111 { 3616 {
3112 SavedModes |= (PrivateModes & bit); 3617 SavedModes |= (priv_modes & bit);
3113 return -1; 3618 return -1;
3114 } 3619 }
3115 else 3620 else
3116 { 3621 {
3117 if (mode == 'r') 3622 if (mode == 'r')
3118 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3623 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3119 else 3624 else
3120 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3625 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3121 PrivMode (state, bit); 3626
3627 set_privmode (bit, state);
3122 } 3628 }
3629
3123 return state; 3630 return state;
3124} 3631}
3125 3632
3126/* we're not using priv _yet_ */ 3633/* we're not using priv _yet_ */
3127void 3634void
3128rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3635rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3129{ 3636{
3130 unsigned int i, j; 3637 unsigned int i, j;
3131 int state; 3638 int state;
3639
3132 static const struct 3640 static const struct
3133 { 3641 {
3134 const int argval; 3642 const int argval;
3135 const unsigned long bit; 3643 const unsigned long bit;
3136 }
3137 argtopriv[] = { 3644 } argtopriv[] = {
3138 { 1, PrivMode_aplCUR }, 3645 { 1, PrivMode_aplCUR }, // DECCKM
3139 { 2, PrivMode_vt52 }, 3646 { 2, PrivMode_vt52 },
3140 { 3, PrivMode_132 }, 3647 { 3, PrivMode_132 }, // DECCOLM
3141 { 4, PrivMode_smoothScroll }, 3648 { 4, PrivMode_smoothScroll }, // DECSCLM
3142 { 5, PrivMode_rVideo }, 3649 { 5, PrivMode_rVideo }, // DECSCNM
3143 { 6, PrivMode_relOrigin }, 3650 { 6, PrivMode_relOrigin }, // DECOM
3144 { 7, PrivMode_Autowrap }, 3651 { 7, PrivMode_Autowrap }, // DECAWM
3652 // 8, auto-repeat keys // DECARM
3145 { 9, PrivMode_MouseX10 }, 3653 { 9, PrivMode_MouseX10 },
3146#ifdef menuBar_esc 3654 // 18 end FF to printer after print screen
3147 { menuBar_esc, PrivMode_menuBar }, 3655 // 19 Print screen prints full screen/scroll region
3148#endif 3656 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3149#ifdef scrollBar_esc 3657#ifdef scrollBar_esc
3150 { scrollBar_esc, PrivMode_scrollBar }, 3658 { scrollBar_esc, PrivMode_scrollBar },
3151#endif 3659#endif
3152 { 25, PrivMode_VisibleCursor },
3153 { 35, PrivMode_ShiftKeys }, 3660 { 35, PrivMode_ShiftKeys }, // rxvt extension
3661 // 38, tektronix mode // DECTEK
3154 { 40, PrivMode_132OK }, 3662 { 40, PrivMode_132OK },
3663 // 41 xterm more fixes NYI
3664 // 45 margin bell NYI
3665 // 46 start logging
3155 { 47, PrivMode_Screen }, 3666 { 47, PrivMode_Screen },
3156 { 66, PrivMode_aplKP }, 3667 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3157#ifndef NO_BACKSPACE_KEY 3668#ifndef NO_BACKSPACE_KEY
3158 { 67, PrivMode_BackSpace }, 3669 { 67, PrivMode_BackSpace }, // DECBKM
3159#endif 3670#endif
3160 { 1000, PrivMode_MouseX11 }, 3671 { 1000, PrivMode_MouseX11 },
3672 { 1002, PrivMode_MouseBtnEvent },
3673 { 1003, PrivMode_MouseAnyEvent },
3674#if ENABLE_FRILLS
3675 { 1005, PrivMode_ExtModeMouse },
3676#endif
3161 { 1010, PrivMode_TtyOutputInh }, 3677 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3162 { 1011, PrivMode_Keypress }, 3678 { 1011, PrivMode_Keypress }, // rxvt extension
3679#if ENABLE_FRILLS
3680 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3681#endif
3682 // 1035 enable modifiers for alt, numlock NYI
3683 // 1036 send ESC for meta keys NYI
3684 // 1037 send DEL for keypad delete NYI
3163 { 1047, PrivMode_Screen }, 3685 { 1047, PrivMode_Screen },
3686 // 1048 save and restore cursor, implemented in code
3164 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3687 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3688 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3689 { 2004, PrivMode_BracketPaste },
3165 }; 3690 };
3166 3691
3167 if (nargs == 0) 3692 if (nargs == 0)
3168 return; 3693 return;
3169 3694
… …
3184 state = privcases (mode, argtopriv[j].bit); 3709 state = privcases (mode, argtopriv[j].bit);
3185 break; 3710 break;
3186 } 3711 }
3187 3712
3188 /* extra handling for values with state unkept */ 3713 /* extra handling for values with state unkept */
3189 if (state == -1)
3190 switch (arg[i]) 3714 switch (arg[i])
3191 { 3715 {
3716#if ENABLE_STYLES
3717 case 1021:
3718 set_option (Opt_intensityStyles, mode);
3719
3720 scr_touch (true);
3721 break;
3722#endif
3192 case 1048: /* alternative cursor save */ 3723 case 1048: /* alternative cursor save */
3724 if (option (Opt_secondaryScreen))
3193 if (mode == 0) 3725 if (mode == 0)
3194 scr_cursor (RESTORE); 3726 scr_cursor (RESTORE);
3195 else if (mode == 1) 3727 else if (mode == 1)
3196 scr_cursor (SAVE); 3728 scr_cursor (SAVE);
3197 /* FALLTHROUGH */
3198 default:
3199 continue; /* for (;i;) */
3200 }
3201
3202 /* extra handling for values with valid 0 or 1 state */
3203 switch (arg[i])
3204 {
3205 /* case 1: - application cursor keys */
3206 case 2: /* VT52 mode */
3207 /* oddball mode. should be set regardless of set/reset
3208 * parameter. Return from VT52 mode with an ESC < from
3209 * within VT52 mode
3210 */
3211 PrivMode (1, PrivMode_vt52);
3212 break; 3729 break;
3730 }
3731
3732 if (state >= 0)
3733 /* extra handling for values with valid 0 or 1 state */
3734 switch (arg[i])
3735 {
3736 /* case 1: - application cursor keys */
3737 case 2: /* VT52 mode */
3738 /* oddball mode. should be set regardless of set/reset
3739 * parameter. Return from VT52 mode with an ESC < from
3740 * within VT52 mode
3741 */
3742 set_privmode (PrivMode_vt52, 1);
3743 break;
3213 case 3: /* 80/132 */ 3744 case 3: /* 80/132 */
3214 if (PrivateModes & PrivMode_132OK) 3745 if (priv_modes & PrivMode_132OK)
3215 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3746 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3216 (unsigned int)TermWin.height);
3217 break; 3747 break;
3218 case 4: /* smooth scrolling */ 3748 case 4: /* smooth scrolling */
3219 if (state)
3220 Options &= ~Opt_jumpScroll;
3221 else
3222 Options |= Opt_jumpScroll; 3749 set_option (Opt_jumpScroll, !state);
3223 break; 3750 break;
3224 case 5: /* reverse video */ 3751 case 5: /* reverse video */
3225 scr_rvideo_mode (state); 3752 scr_rvideo_mode (state);
3226 break; 3753 break;
3227 case 6: /* relative/absolute origins */ 3754 case 6: /* relative/absolute origins */
3228 scr_relative_origin (state); 3755 scr_relative_origin (state);
3229 break; 3756 break;
3230 case 7: /* autowrap */ 3757 case 7: /* autowrap */
3231 scr_autowrap (state); 3758 scr_autowrap (state);
3232 break; 3759 break;
3233 /* case 8: - auto repeat, can't do on a per window basis */ 3760 /* case 8: - auto repeat, can't do on a per window basis */
3234 case 9: /* X10 mouse reporting */ 3761 case 9: /* X10 mouse reporting */
3235 if (state) /* orthogonal */ 3762 if (state) /* orthogonal */
3236 PrivateModes &= ~ (PrivMode_MouseX11); 3763 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3237 break; 3764 break;
3238#ifdef menuBar_esc
3239 case menuBar_esc:
3240#ifdef MENUBAR
3241 map_menuBar (state);
3242#endif
3243 break;
3244#endif
3245#ifdef scrollBar_esc 3765#ifdef scrollBar_esc
3246 case scrollBar_esc: 3766 case scrollBar_esc:
3247 if (scrollbar_mapping (state)) 3767 if (scrollBar.map (state))
3248 { 3768 {
3249 resize_all_windows (0, 0, 0); 3769 resize_all_windows (0, 0, 0);
3250 scr_touch (true); 3770 scr_touch (true);
3251 } 3771 }
3252 break; 3772 break;
3253#endif 3773#endif
3254 case 25: /* visible/invisible cursor */ 3774 case 25: /* visible/invisible cursor */
3255 scr_cursor_visible (state); 3775 scr_cursor_visible (state);
3256 break; 3776 break;
3257 /* case 35: - shift keys */ 3777 /* case 35: - shift keys */
3258 /* case 40: - 80 <--> 132 mode */ 3778 /* case 40: - 80 <--> 132 mode */
3259 case 47: /* secondary screen */ 3779 case 47: /* secondary screen */
3260 scr_change_screen (state); 3780 scr_change_screen (state);
3261 break; 3781 break;
3262 /* case 66: - application key pad */ 3782 /* case 66: - application key pad */
3263 /* case 67: - backspace key */ 3783 /* case 67: - backspace key */
3264 case 1000: /* X11 mouse reporting */ 3784 case 1000: /* X11 mouse reporting */
3265 if (state) /* orthogonal */ 3785 if (state) /* orthogonal */
3266 PrivateModes &= ~ (PrivMode_MouseX10); 3786 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3267 break; 3787 break;
3268#if 0
3269 case 1001: 3788 case 1002:
3270 break; /* X11 mouse highlighting */ 3789 case 1003:
3271#endif 3790 if (state)
3791 {
3792 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3793 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3794 mouse_row = mouse_col = 0;
3795 vt_emask_mouse = PointerMotionMask;
3796 }
3797 else
3798 vt_emask_mouse = NoEventMask;
3799
3800 vt_select_input ();
3801 break;
3272 case 1010: /* scroll to bottom on TTY output inhibit */ 3802 case 1010: /* scroll to bottom on TTY output inhibit */
3273 if (state)
3274 Options &= ~Opt_scrollTtyOutput;
3275 else
3276 Options |= Opt_scrollTtyOutput; 3803 set_option (Opt_scrollTtyOutput, !state);
3277 break; 3804 break;
3278 case 1011: /* scroll to bottom on key press */ 3805 case 1011: /* scroll to bottom on key press */
3279 if (state)
3280 Options |= Opt_scrollTtyKeypress; 3806 set_option (Opt_scrollTtyKeypress, state);
3281 else
3282 Options &= ~Opt_scrollTtyKeypress;
3283 break; 3807 break;
3284 case 1047: /* secondary screen w/ clearing */ 3808 case 1047: /* secondary screen w/ clearing last */
3285 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3809 if (option (Opt_secondaryScreen))
3286 if (current_screen != PRIMARY) 3810 if (!state)
3287 scr_erase_screen (2); 3811 scr_erase_screen (2);
3812
3288 scr_change_screen (state); 3813 scr_change_screen (state);
3289 /* FALLTHROUGH */
3290 default:
3291 break; 3814 break;
3815 case 1049: /* secondary screen w/ clearing first */
3816 if (option (Opt_secondaryScreen))
3817 if (state)
3818 scr_cursor (SAVE);
3819
3820 scr_change_screen (state);
3821
3822 if (option (Opt_secondaryScreen))
3823 if (state)
3824 scr_erase_screen (2);
3825 else
3826 scr_cursor (RESTORE);
3827 break;
3828 default:
3829 break;
3292 } 3830 }
3293 } 3831 }
3294} 3832}
3295/*}}} */ 3833/*}}} */
3296 3834
3297/*{{{ process sgr sequences */ 3835/*{{{ process sgr sequences */
3298void 3836void
3299rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3837rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3300{ 3838{
3301 unsigned int i; 3839 unsigned int i;
3302 short rendset; 3840 short rendset;
3303 int rendstyle; 3841 int rendstyle;
3304 3842
3305 if (nargs == 0) 3843 if (nargs == 0)
3306 { 3844 {
3307 scr_rendition (0, ~RS_None); 3845 scr_rendition (0, ~RS_None);
3308 return; 3846 return;
3309 } 3847 }
3848
3310 for (i = 0; i < nargs; i++) 3849 for (i = 0; i < nargs; i++)
3311 { 3850 {
3312 rendset = -1; 3851 rendset = -1;
3313 switch (arg[i]) 3852 switch (arg[i])
3314 { 3853 {
… …
3316 rendset = 0, rendstyle = ~RS_None; 3855 rendset = 0, rendstyle = ~RS_None;
3317 break; 3856 break;
3318 case 1: 3857 case 1:
3319 rendset = 1, rendstyle = RS_Bold; 3858 rendset = 1, rendstyle = RS_Bold;
3320 break; 3859 break;
3860 //case 2: // low intensity
3861 case 3:
3862 rendset = 1, rendstyle = RS_Italic;
3863 break;
3321 case 4: 3864 case 4:
3322 rendset = 1, rendstyle = RS_Uline; 3865 rendset = 1, rendstyle = RS_Uline;
3323 break; 3866 break;
3324 case 5: 3867 case 5: // slowly blinking
3868 case 6: // rapidly blinking
3325 rendset = 1, rendstyle = RS_Blink; 3869 rendset = 1, rendstyle = RS_Blink;
3326 break; 3870 break;
3871 //case 6: // scoansi light background
3327 case 7: 3872 case 7:
3328 rendset = 1, rendstyle = RS_RVid; 3873 rendset = 1, rendstyle = RS_RVid;
3329 break; 3874 break;
3330 case 22: 3875 case 8:
3876 // invisible. NYI
3877 break;
3878 //case 9: // crossed out
3879 //case 10: // scoansi acs off, primary font
3880 //case 11: // scoansi acs on, first alt font
3881 //case 12: // scoansi acs on, |0x80, second alt font
3882 //...
3883 //case 19: // ninth alt font
3884 //case 20: // gothic
3885 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3331 rendset = 0, rendstyle = RS_Bold; 3886 rendset = 0, rendstyle = RS_Bold;
3887 break;
3888 case 22: // normal intensity
3889 rendset = 0, rendstyle = RS_Bold;
3890 break;
3891 case 23: // disable italic
3892 rendset = 0, rendstyle = RS_Italic;
3332 break; 3893 break;
3333 case 24: 3894 case 24:
3334 rendset = 0, rendstyle = RS_Uline; 3895 rendset = 0, rendstyle = RS_Uline;
3335 break; 3896 break;
3336 case 25: 3897 case 25:
3337 rendset = 0, rendstyle = RS_Blink; 3898 rendset = 0, rendstyle = RS_Blink;
3338 break; 3899 break;
3900 case 26: // variable spacing (iso 8613)
3901 rendset = 0, rendstyle = RS_Blink;
3902 break;
3339 case 27: 3903 case 27:
3340 rendset = 0, rendstyle = RS_RVid; 3904 rendset = 0, rendstyle = RS_RVid;
3341 break; 3905 break;
3906 //case 28: // visible. NYI
3907 //case 29: // not crossed-out
3342 } 3908 }
3909
3343 if (rendset != -1) 3910 if (rendset != -1)
3344 { 3911 {
3345 scr_rendition (rendset, rendstyle); 3912 scr_rendition (rendset, rendstyle);
3346 continue; /* for (;i;) */ 3913 continue; /* for (;i;) */
3347 } 3914 }
… …
3354 case 33: 3921 case 33:
3355 case 34: 3922 case 34:
3356 case 35: 3923 case 35:
3357 case 36: 3924 case 36:
3358 case 37: 3925 case 37:
3359 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3926 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3360 Color_fg);
3361 break; 3927 break;
3362#ifdef TTY_256COLOR 3928 case 38: // set fg color, ISO 8613-6
3363 case 38:
3364 if (nargs > i + 2 && arg[i + 1] == 5) 3929 if (nargs > i + 2 && arg[i + 1] == 5)
3365 { 3930 {
3366 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3931 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3367 Color_fg);
3368 i += 2; 3932 i += 2;
3369 } 3933 }
3370 break; 3934 break;
3371#endif
3372 case 39: /* default fg */ 3935 case 39: /* default fg */
3373 scr_color (Color_fg, Color_fg); 3936 scr_color (Color_fg, Color_fg);
3374 break; 3937 break;
3375 3938
3376 case 40: 3939 case 40:
… …
3379 case 43: 3942 case 43:
3380 case 44: 3943 case 44:
3381 case 45: 3944 case 45:
3382 case 46: 3945 case 46:
3383 case 47: 3946 case 47:
3384 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3947 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3385 Color_bg);
3386 break; 3948 break;
3387#ifdef TTY_256COLOR 3949 case 48: // set bg color, ISO 8613-6
3388 case 48:
3389 if (nargs > i + 2 && arg[i + 1] == 5) 3950 if (nargs > i + 2 && arg[i + 1] == 5)
3390 { 3951 {
3391 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3952 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3392 Color_bg);
3393 i += 2; 3953 i += 2;
3394 } 3954 }
3395 break; 3955 break;
3396#endif
3397 case 49: /* default bg */ 3956 case 49: /* default bg */
3398 scr_color (Color_bg, Color_bg); 3957 scr_color (Color_bg, Color_bg);
3399 break; 3958 break;
3400 3959
3401#ifndef NO_BRIGHTCOLOR 3960 //case 50: // not variable spacing
3961
3962#if !ENABLE_MINIMAL
3402 case 90: 3963 case 90:
3403 case 91: /* set bright fg color */ 3964 case 91: /* set bright fg color */
3404 case 92: 3965 case 92:
3405 case 93: 3966 case 93:
3406 case 94: 3967 case 94:
3407 case 95: 3968 case 95:
3408 case 96: 3969 case 96:
3409 case 97: 3970 case 97:
3410 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3971 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3411 Color_fg);
3412 break; 3972 break;
3413 case 100: 3973 case 100:
3414 case 101: /* set bright bg color */ 3974 case 101: /* set bright bg color */
3415 case 102: 3975 case 102:
3416 case 103: 3976 case 103:
3417 case 104: 3977 case 104:
3418 case 105: 3978 case 105:
3419 case 106: 3979 case 106:
3420 case 107: 3980 case 107:
3421 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3981 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3422 Color_bg);
3423 break; 3982 break;
3424#endif 3983#endif
3425
3426 } 3984 }
3427 } 3985 }
3428} 3986}
3429/*}}} */ 3987/*}}} */
3430 3988
3431/*{{{ process Rob Nation's own graphics mode sequences */ 3989/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3432void 3990void
3433rxvt_term::process_graphics () 3991rxvt_term::process_graphics ()
3434{ 3992{
3435 unsigned char ch, cmd = cmd_getc (); 3993 unicode_t ch, cmd = cmd_getc ();
3436 3994
3437 if (cmd == 'Q') 3995 if (cmd == 'Q')
3996 {
3438 { /* query graphics */ 3997 /* query graphics */
3439 tt_printf ("\033G0\n"); /* no graphics */ 3998 tt_printf ("\033G0\012"); /* no graphics */
3440 return; 3999 return;
3441 } 4000 }
3442 /* swallow other graphics sequences until terminating ':' */ 4001 /* swallow other graphics sequences until terminating ':' */
3443 do 4002 do
3444 ch = cmd_getc (); 4003 ch = cmd_getc ();
… …
3454 */ 4013 */
3455void 4014void
3456rxvt_term::tt_printf (const char *fmt,...) 4015rxvt_term::tt_printf (const char *fmt,...)
3457{ 4016{
3458 va_list arg_ptr; 4017 va_list arg_ptr;
3459 unsigned char buf[256]; 4018 char buf[256];
3460 4019
3461 va_start (arg_ptr, fmt); 4020 va_start (arg_ptr, fmt);
3462 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4021 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3463 va_end (arg_ptr); 4022 va_end (arg_ptr);
3464 tt_write (buf, STRLEN (buf)); 4023 tt_write (buf, strlen (buf));
3465} 4024}
3466 4025
3467/* ---------------------------------------------------------------------- */ 4026/* ---------------------------------------------------------------------- */
3468/* Write data to the pty as typed by the user, pasted with the mouse, 4027/* Write data to the pty as typed by the user, pasted with the mouse,
3469 * or generated by us in response to a query ESC sequence. 4028 * or generated by us in response to a query ESC sequence.
3470 */ 4029 */
3471void
3472rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3473{
3474 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4030const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3475 4031
3476 if (len) 4032void
4033rxvt_term::tt_write (const char *data, unsigned int len)
4034{
4035 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4036 return;
4037
4038 if (pty->pty < 0)
4039 return;
4040
4041 if (v_buflen == 0)
4042 {
4043 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4044
4045 if ((unsigned int)written == len)
4046 return;
4047
4048 data += written;
4049 len -= written;
3477 { 4050 }
4051
4052 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4053
4054 memcpy (v_buffer + v_buflen, data, len);
4055 v_buflen += len;
4056
4057 pty_ev.set (ev::READ | ev::WRITE);
4058}
4059
4060void rxvt_term::pty_write ()
4061{
4062 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4063
4064 if (written > 0)
4065 {
4066 v_buflen -= written;
4067
3478 if (v_buflen == 0) 4068 if (v_buflen == 0)
3479 { 4069 {
3480 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3481
3482 if ((unsigned int)written == len)
3483 return;
3484
3485 data += written;
3486 len -= written;
3487 }
3488
3489
3490 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3491
3492 memcpy (v_buffer + v_buflen, data, len);
3493 v_buflen += len;
3494 }
3495
3496 for (;;)
3497 {
3498 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3499
3500 if (written > 0)
3501 {
3502 v_buflen -= written;
3503
3504 if (v_buflen == 0)
3505 {
3506 free (v_buffer); 4070 free (v_buffer);
3507 v_buffer = 0; 4071 v_buffer = 0;
3508 v_buflen = 0;
3509 4072
3510 pty_ev.set (EVENT_READ); 4073 pty_ev.set (ev::READ);
3511 return;
3512 }
3513
3514 memmove (v_buffer, v_buffer + written, v_buflen);
3515 }
3516 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3517 // original code just ignores this...
3518 destroy ();
3519 else
3520 {
3521 pty_ev.set (EVENT_READ | EVENT_WRITE);
3522 return; 4074 return;
3523 } 4075 }
4076
4077 memmove (v_buffer, v_buffer + written, v_buflen);
3524 } 4078 }
4079 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4080 pty_ev.set (ev::READ);
3525} 4081}
3526 4082
3527/*----------------------- end-of-file (C source) -----------------------*/ 4083/*----------------------- end-of-file (C source) -----------------------*/
3528 4084

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