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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.409 by ayin, Sat Feb 16 15:39:20 2008 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 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284static int
285hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303static inline KeySym
304translate_keypad (KeySym keysym, bool kp)
305{
306#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home
309 XK_KP_4, // XK_KP_Left
310 XK_KP_8, // XK_KP_Up
311 XK_KP_6, // XK_KP_Right
312 XK_KP_2, // XK_KP_Down
313# ifndef UNSHIFTED_SCROLLKEYS
314 XK_KP_9, // XK_KP_Prior
315 XK_KP_3, // XK_KP_Next
316# else
317 XK_Prior,
318 XK_Next,
319# endif
320 XK_KP_1, // XK_KP_End
321 XK_KP_5, // XK_KP_Begin
322 };
323
324 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
325 {
326 unsigned int index = keysym - XK_KP_Home;
327 keysym = kp ? keypadtrans[index] : XK_Home + index;
328 }
329 else if (keysym == XK_KP_Insert)
330 keysym = kp ? XK_KP_0 : XK_Insert;
331# ifndef NO_DELETE_KEY
332 else if (keysym == XK_KP_Delete)
333 keysym = kp ? XK_KP_Decimal : XK_Delete;
334# endif
335#endif
336 return keysym;
337}
338
339static inline int
340map_function_key (KeySym keysym)
341{
342 int param = 0;
343
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
345 {
346 param = 11 + keysym - XK_F1;
347 if (keysym >= XK_F17)
348 param += 4;
349 else if (keysym >= XK_F15)
350 param += 3;
351 else if (keysym >= XK_F11)
352 param += 2;
353 else if (keysym >= XK_F6)
354 param += 1;
355 }
356 else
357 switch (keysym)
358 {
359 case XK_Find:
360 param = 1;
361 break;
362 case XK_Insert:
363 param = 2;
364 break;
365#ifdef DXK_Remove
366 case DXK_Remove:
367#endif
368 case XK_Execute:
369 param = 3;
370 break;
371 case XK_Select:
372 param = 4;
373 break;
374#ifndef UNSHIFTED_SCROLLKEYS
375 case XK_Prior:
376 param = 5;
377 break;
378 case XK_Next:
379 param = 6;
380 break;
381#endif
382 case XK_Help:
383 param = 28;
384 break;
385 case XK_Menu:
386 param = 29;
387 break;
388 }
389 return param;
390}
391
392void
59rxvt_term::lookup_key (XKeyEvent &ev) 393rxvt_term::key_press (XKeyEvent &ev)
60{ 394{
61 int ctrl, meta, shft, len; 395 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 396 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 397 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 398 char kbuf[KBUFSZ];
399
400#if ISO_14755
401 if (iso14755buf & ISO_14755_52)
402 return;
403#endif
69 404
70 /* 405 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 406 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 407 * escape sequence to toggle the Keypad.
73 * 408 *
74 * Always permit `shift' to override the current setting 409 * Always permit `shift' to override the current setting
75 */ 410 */
76 shft = (ev.state & ShiftMask); 411 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 412 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 413 meta = ev.state & ModMetaMask;
79 414
80 if (numlock_state || (ev.state & ModNumLockMask)) 415 if (numlock_state || (ev.state & ModNumLockMask))
81 { 416 {
82 numlock_state = (ev.state & ModNumLockMask); 417 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 418 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 423#ifdef USE_XIM
89 if (Input_Context) 424 if (Input_Context)
90 { 425 {
91 Status status_return; 426 Status status_return;
92 427
428#if 0
93#ifdef X_HAVE_UTF8_STRING 429#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 430 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 431 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 432 KBUFSZ, &keysym, &status_return);
97 else 433 else
434#endif
98#endif 435#endif
99 { 436 {
100 wchar_t wkbuf[KBUFSZ + 1]; 437 wchar_t wkbuf[KBUFSZ + 1];
101 438
102 // the XOpenIM manpage lies about hardcoding the locale 439 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 440 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 441 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 442 SET_LOCALE (rs[Rs_imLocale]);
443
106 // assume wchar_t == unicode or better 444 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 445 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 446 KBUFSZ, &keysym, &status_return);
447
109 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 449 SET_LOCALE (locale);
111 450
112 if (status_return == XLookupChars 451 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 452 || status_return == XLookupBoth)
114 { 453 {
454 /* make sure the user can type ctrl-@, i.e. NUL */
455 if (len == 1 && *wkbuf == 0)
456 {
457 kbuf[0] = 0;
458 len = 1;
459 }
460 else
461 {
115 wkbuf[len] = 0; 462 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 463 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 464 if (len < 0)
118 len = 0; 465 len = 0;
466 }
119 } 467 }
120 else 468 else
121 len = 0; 469 len = 0;
122 } 470 }
123 471
… …
125 || status_return == XLookupBoth; 473 || status_return == XLookupBoth;
126 } 474 }
127 else 475 else
128#endif 476#endif
129 { 477 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 478 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 479 valid_keysym = keysym != NoSymbol;
132 } 480 }
133 481
134 if (valid_keysym) 482 if (valid_keysym)
135 { 483 {
136 /* for some backwards compatibility */ 484#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 485 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 486 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 487#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (FONT_DN);
152 return;
153 }
154 }
155#endif
156 488
157 if (TermWin.saveLines) 489 if (saveLines)
158 { 490 {
159#ifdef UNSHIFTED_SCROLLKEYS 491#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 492 if (!ctrl && !meta)
161 {
162#else 493#else
163 if (IS_SCROLL_MOD) 494 if (IS_SCROLL_MOD)
495#endif
164 { 496 {
165#endif
166 int lnsppg; 497 int lnsppg;
167 498
168#ifdef PAGING_CONTEXT_LINES 499#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 500 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 501#else
171 lnsppg = TermWin.nrow * 4 / 5; 502 lnsppg = nrow * 4 / 5;
172#endif 503#endif
173 if (keysym == XK_Prior) 504 if (keysym == XK_Prior)
174 { 505 {
175 scr_page (UP, lnsppg); 506 scr_page (UP, lnsppg);
176 return; 507 return;
… …
204 scr_move_to (0, 1); 535 scr_move_to (0, 1);
205 return; 536 return;
206 } 537 }
207 else if (keysym == XK_End) 538 else if (keysym == XK_End)
208 { 539 {
209 scr_move_to (1, 0); 540 scr_move_to (1, 1);
210 return; 541 return;
211 } 542 }
212 } 543 }
213#endif 544#endif
214 } 545 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 550 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 551 {
221 keysym += (XK_F11 - XK_F1); 552 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 553 shft = 0; /* turn off Shift */
223 } 554 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 555 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 556 {
226 switch (keysym) 557 switch (keysym)
227 { 558 {
228 /* normal XTerm key bindings */ 559 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 560 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 561 selection_request (ev.time);
231 return; 562 return;
563#if TODO
232 /* rxvt extras */ 564 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 565 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP); 566 change_font (FONT_UP);
235 return; 567 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 568 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN); 569 change_font (FONT_DN);
238 return; 570 return;
571#endif
239 } 572 }
240 } 573 }
241 } 574 }
242#ifdef PRINTPIPE 575
243 if (keysym == XK_Print) 576#if ENABLE_FRILLS || ISO_14755
244 { 577 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 578 if (shft && ctrl)
246 return;
247 } 579 {
248#endif 580 int hv;
249 581
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 582 if (iso14755buf & ISO_14755_51
251 { 583 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 584 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 585 {
255 unsigned int l; 586 commit_iso14755 ();
256 const unsigned char *kbuf0; 587 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 588# if ISO_14755
258 589 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 590# endif
267 tt_write (&ch, 1); 591 return;
268 tt_write (kbuf0, l); 592 }
593 else if (keysym == XK_BackSpace)
594 {
595 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
596# if ISO_14755
597 iso14755_51 (iso14755buf & ISO_14755_MASK);
598# endif
599 return;
600 }
601 else if ((hv = hex_keyval (ev)) >= 0)
602 {
603 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
604 | hv | ISO_14755_51;
605# if ISO_14755
606 iso14755_51 (iso14755buf & ISO_14755_MASK);
607# endif
269 return; 608 return;
270 } 609 }
271 else 610 else
272#endif
273 { 611 {
612# if ISO_14755
613 scr_overlay_off ();
614# endif
615 iso14755buf = 0;
616 }
617 }
618 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
619 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
620 if (!(iso14755buf & ISO_14755_STARTED))
621 {
622 iso14755buf |= ISO_14755_STARTED;
623# if ISO_14755
624 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
625 scr_overlay_set (0, 0, "ISO 14755 mode");
626# endif
627 }
628#endif
629
630#ifdef PRINTPIPE
631 if (keysym == XK_Print)
632 {
633 scr_printscreen (ctrl | shft);
634 return;
635 }
636#endif
637
638 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
639 {
640 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
274 newlen = 1; 641 unsigned int newlen = 1;
275 switch (keysym) 642
643 switch (translate_keypad (keysym, kp))
276 { 644 {
277#ifndef NO_BACKSPACE_KEY 645#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace: 646 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace) 647 if (priv_modes & PrivMode_HaveBackSpace)
280 { 648 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 649 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177'; 650 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0'; 651 kbuf[1] = '\0';
284 } 652 }
285 else 653 else
286 STRCPY (kbuf, key_backspace); 654 strcpy (kbuf, rs[Rs_backspace_key]);
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; 655 break;
300#endif 656#endif
301#ifndef NO_DELETE_KEY 657#ifndef NO_DELETE_KEY
302 case XK_Delete: 658 case XK_Delete:
303 STRCPY (kbuf, key_delete); 659 strcpy (kbuf, rs[Rs_delete_key]);
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; 660 break;
317#endif 661#endif
318 case XK_Tab: 662 case XK_Tab:
319 if (shft) 663 if (shft)
320 STRCPY (kbuf, "\033[Z"); 664 strcpy (kbuf, "\033[Z");
321 else 665 else
322 { 666 {
323#ifdef CTRL_TAB_MAKES_META 667#ifdef CTRL_TAB_MAKES_META
324 if (ctrl) 668 if (ctrl)
325 meta = 1; 669 meta = 1;
… …
330#endif 674#endif
331 newlen = 0; 675 newlen = 0;
332 } 676 }
333 break; 677 break;
334 678
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" */ 679 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */ 680 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */ 681 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */ 682 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z"); 683 strcpy (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left]; 684 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */ 685 /* do Shift first */
358 if (shft) 686 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left]; 687 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl) 688 else if (ctrl)
361 { 689 {
362 kbuf[1] = 'O'; 690 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left]; 691 kbuf[2] = "dacb"[keysym - XK_Left];
364 } 692 }
365 else if (PrivateModes & PrivMode_aplCUR) 693 else if (priv_modes & PrivMode_aplCUR)
366 kbuf[1] = 'O'; 694 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET 695 break;
368 //TODO: ?? 696
369 if (Options & Opt_mc_hack) 697 case XK_KP_Enter:
698 /* allow shift to override */
699 if (kp)
370 { 700 {
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"); 701 strcpy (kbuf, "\033OM");
411 break; 702 break;
412 } 703 }
704
413 /* FALLTHROUGH */ 705 /* FALLTHROUGH */
414# endif 706
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next: 707 case XK_Return:
420 /* allow shift to override */ 708 if (priv_modes & PrivMode_LFNL)
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 { 709 {
423 STRCPY (kbuf, "\033Os"); 710 kbuf[0] = '\015';
711 kbuf[1] = '\012';
424 break; 712 kbuf[2] = '\0';
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 } 713 }
438 else 714 else
439 { 715 {
440 kbuf[0] = '\r'; 716 kbuf[0] = '\015';
441 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
442 } 718 }
443 break; 719 break;
444 720
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" */ 721 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */ 722 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */ 723 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */ 724 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP"); 725 strcpy (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1); 726 kbuf[2] += (keysym - XK_KP_F1);
464 break; 727 break;
465 728
466 case XK_KP_Multiply: /* "\033Oj" : "*" */ 729 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */ 730 case XK_KP_Add: /* "\033Ok" : "+" */
… …
478 case XK_KP_6: /* "\033Ov" : "6" */ 741 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */ 742 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */ 743 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */ 744 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */ 745 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 746 if (kp)
484 { 747 {
485 STRCPY (kbuf, "\033Oj"); 748 strcpy (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply); 749 kbuf[2] += (keysym - XK_KP_Multiply);
487 } 750 }
488 else 751 else
489 { 752 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 753 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0'; 754 kbuf[1] = '\0';
492 } 755 }
493 break; 756 break;
494 757
495 case XK_Find: 758 case XK_End:
496 STRCPY (kbuf, "\033[1~"); 759 strcpy (kbuf, KS_END);
497 break; 760 break;
498 case XK_Insert: 761 case XK_Home:
499 STRCPY (kbuf, "\033[2~"); 762 strcpy (kbuf, KS_HOME);
500 break; 763 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;
537 764
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: 765 default:
766 {
767 int param = map_function_key (keysym);
768 if (param > 0)
769 sprintf (kbuf,"\033[%d~", param);
770 else
594 newlen = 0; 771 newlen = 0;
772 }
595 break; 773 break;
596 } 774 }
775
597 if (newlen) 776 if (newlen)
598 len = STRLEN (kbuf); 777 len = strlen (kbuf);
599 } 778
600 /* 779 /*
601 * Pass meta for all function keys, if 'meta' option set 780 * Pass meta for all function keys, if 'meta' option set
602 */ 781 */
603#ifdef META8_OPTION 782#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 783 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 788 else if (ctrl && keysym == XK_minus)
610 { 789 {
611 len = 1; 790 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 791 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 792 }
793 else if (keysym == XK_ISO_Left_Tab)
794 {
795 strcpy (kbuf, "\033[Z");
796 len = 3;
797 }
614 else 798 else
615 { 799 {
616#ifdef META8_OPTION 800#ifdef META8_OPTION
617 /* set 8-bit on */ 801 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 802 if (meta && (meta_char == 0x80))
619 { 803 {
620 unsigned char *ch; 804 char *ch;
621 805
622 for (ch = kbuf; ch < kbuf + len; ch++) 806 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 807 *ch |= 0x80;
808
624 meta = 0; 809 meta = 0;
625 } 810 }
626#endif 811#endif
627 /* nil */ ; 812 /* nil */ ;
628 } 813 }
629 } 814 }
630 815
816 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
817 return;
818
631 if (len <= 0) 819 if (len <= 0)
632 return; /* not mapped */ 820 return; /* not mapped */
633 821
634 if (Options & Opt_scrollTtyKeypress) 822 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 823 if (view_start)
636 { 824 {
637 TermWin.view_start = 0; 825 view_start = 0;
638 want_refresh = 1; 826 want_refresh = 1;
639 } 827 }
640 828
641 /* 829 /*
642 * these modifications only affect the static keybuffer 830 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 841 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 842
655 /* escape prefix */ 843 /* escape prefix */
656 if (meta 844 if (meta
657#ifdef META8_OPTION 845#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 846 && meta_char == C0_ESC
659#endif 847#endif
660 ) 848 )
661 { 849 {
662 const unsigned char ch = C0_ESC; 850 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 851 tt_write (&ch, 1);
665 } 852 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 853
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); 854 tt_write (kbuf, (unsigned int)len);
679} 855}
680/*}}} */
681 856
682#if (MENUBAR_MAX) 857void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 858rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */ 859{
860#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
861 KeySym keysym;
862
863 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
864#endif
865
866#if ENABLE_FRILLS || ISO_14755
867 // ISO 14755 support
868 if (iso14755buf)
869 if (iso14755buf & ISO_14755_52)
870 {
871# if ISO_14755
872 scr_overlay_off ();
873# endif
874# if ISO_14755
875 // iso14755 part 5.2 handling: release time
876 // first: controls
877 if ((ev.state & ControlMask)
878 && ((keysym >= 0x40 && keysym <= 0x5f)
879 || (keysym >= 0x61 && keysym <= 0x7f)))
880 {
881 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
882 commit_iso14755 ();
883
884 return;
885 }
886
887 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
888 if (i[0] == keysym)
889 {
890 iso14755buf = ISO_14755_51 | i[1];
891 commit_iso14755 ();
892
893 return;
894 }
895
896 scr_bell ();
897# endif
898 iso14755buf = 0;
899
900 return;
901 }
902 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
903 {
904# if ISO_14755
905 scr_overlay_off ();
906# endif
907 if (iso14755buf & ISO_14755_51)
908 commit_iso14755 ();
909#if ISO_14755
910 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
911 {
912 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
913
914 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
915 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
916 }
917# endif
918 else
919 iso14755buf = 0;
920 }
921#endif
922
923 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
924 return;
925
926#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
927 if (!(ev.state & ControlMask))
928 slip_wheel_ev.stop ();
929 else if (keysym == XK_Control_L || keysym == XK_Control_R)
930 mouse_slip_wheel_speed = 0;
931#endif
932}
933
934#if defined (KEYSYM_RESOURCE)
685unsigned int 935unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 936rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 937{
688 unsigned int n, s; 938 unsigned int n, s;
689 939
690 n = cmdbuf_ptr - cmdbuf_base; 940 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 941 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
942
692 if (n > 0 && s < count) 943 if (n > 0 && s < count)
693 { 944 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 945 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 947 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 948 cmdbuf_endp -= n;
698 s += n; 949 s += n;
699 } 950 }
951
700 if (count > s) 952 if (count > s)
701 { 953 {
702 rxvt_print_error ("data loss: cmd_write too large"); 954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 955 count = s;
704 } 956 }
957
705 for (; count--;) 958 for (; count--;)
706 *cmdbuf_endp++ = *str++; 959 *cmdbuf_endp++ = *str++;
960
961 cmd_parse ();
962
707 return 0; 963 return 0;
708} 964}
709#endif /* MENUBAR_MAX */ 965#endif
710 966
711void 967void
712rxvt_term::flush () 968rxvt_term::flush ()
713{ 969{
714#ifdef TRANSPARENT 970 flush_ev.stop ();
715 if (want_full_refresh) 971
972#ifdef HAVE_BG_PIXMAP
973 if (bgPixmap.check_clearChanged ())
716 { 974 {
717 want_full_refresh = 0; 975// scr_clear (true); This needs to be researched further!
718 scr_clear ();
719 scr_touch (false); 976 scr_touch (false);
720 want_refresh = 1;
721 } 977 }
722#endif 978#endif
723 979
724 if (want_refresh) 980 if (want_refresh)
725 { 981 {
982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
983 {
984 int row = view_start;
985 int end_row = row + nrow;
986
987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
989
990 do
991 {
992 int start_row = row;
993 line_t *l;
994
995 do
996 {
997 l = &ROW (row++);
998
999 if (!(l->f & LINE_FILTERED))
1000 {
1001 // line not filtered, mark it as filtered
1002 l->f |= LINE_FILTERED;
1003 while (l->is_longer ())
1004 {
1005 l = &ROW (row++);
1006 l->f |= LINE_FILTERED;
1007 }
1008
1009 // and filter it
1010 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1011
1012 break;
1013 }
1014 }
1015 while (l->is_longer () && row < end_row);
1016 }
1017 while (row < end_row);
1018 }
1019
726 scr_refresh (refresh_type); 1020 scr_refresh ();
727 scrollbar_show (1); 1021 scrollbar_show (1);
728#ifdef USE_XIM 1022#ifdef USE_XIM
729 IMSendSpot (); 1023 IMSendSpot ();
730#endif 1024#endif
731
732 } 1025 }
733 1026
734 display->flush (); 1027 display->flush ();
735} 1028}
736 1029
1030/* checks wether a refresh is requested and starts the refresh timer */
737void 1031void
738rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
739{ 1033{
740 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
743 flush (); 1046 flush ();
744} 1047}
745 1048
746#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
747void 1050void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1052{
750 hidden_cursor = !hidden_cursor; 1053 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1054 want_refresh = 1;
752 1055 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1056}
755#endif 1057#endif
756 1058
757#ifdef TEXT_BLINK 1059#ifdef TEXT_BLINK
758void 1060void
759rxvt_term::text_blink_cb (time_watcher &w) 1061rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1062{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1063 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1064 {
763 hidden_text = !hidden_text; 1065 hidden_text = !hidden_text;
764 want_refresh = 1; 1066 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1075void
1076rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1077{
1078 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1079 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
766 } 1080 {
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
767} 1086}
1087#endif
1088
1089#ifdef SELECTION_SCROLLING
1090void
1091rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1092{
1093 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1094 {
1095 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105void
1106rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1107{
1108 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1109 {
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113
1114 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1115 {
1116 mouse_slip_wheel_speed = 0;
1117 w.stop ();
1118 }
1119}
1120#endif
1121
1122#if LINUX_YIELD_HACK
1123static struct event_handler
1124{
1125 ev::prepare yield_ev;
1126
1127 void yield_cb (ev::prepare &w, int revents)
1128 {
1129 // this should really be sched_yield(), but the linux guys thought
1130 // that giving a process calling sched_yield () less cpu time than
1131 // ones with high nice levels is a useful thing to do. It surely is is
1132 // allowed by the sus... as is returning ENOSYS.
1133
1134 struct timespec ts = { 0, 0 };
1135 nanosleep (&ts, 0);
1136
1137 w.stop ();
1138 }
1139
1140 event_handler ()
1141 : yield_ev (this, &event_handler::yield_cb)
1142 {
1143 }
1144} event_handler;
768#endif 1145#endif
769 1146
770bool 1147bool
771rxvt_term::pty_fill () 1148rxvt_term::pty_fill ()
772{ 1149{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1150 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1151
1152 if (CBUFSIZ == n)
1153 {
1154 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1155 n = 0;
1156 }
774 1157
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1158 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1159 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1160 cmdbuf_endp = cmdbuf_ptr + n;
778 1161
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1162 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1163
781 if (n > 0) 1164 if (r > 0)
782 { 1165 {
783 cmdbuf_endp += n; 1166 cmdbuf_endp += r;
784 return true; 1167 return true;
785 } 1168 }
786 else if (n < 0 && errno != EAGAIN) 1169 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1170 {
1171#if LINUX_YIELD_HACK
1172 if (display->is_local)
1173 event_handler.yield_ev.start ();
1174#endif
1175 }
1176 else
1177 {
1178 pty_ev.stop ();
1179
1180 if (!option (Opt_hold))
787 destroy (); 1181 destroy ();
1182 }
788 1183
789 return false; 1184 return false;
790} 1185}
791 1186
792void 1187void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1188rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1189{
795 SET_R (this); 1190 make_current ();
796 SET_LOCALE (locale);
797 1191
798 if (revents & EVENT_WRITE) 1192 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 1193 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong
806 while (flag && pty_fill ()) 1194 while (pty_fill ())
807 { 1195 if (cmd_parse ())
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
815 uint32_t ch = NOCHAR;
816
817 for (;;)
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break; 1196 break;
824 1197
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1198 if (revents & ev::WRITE)
826 { 1199 pty_write ();
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 1200
833 *str++ = ch; 1201 refresh_check ();
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} 1202}
916 1203
917// read the next character, currently handles UTF-8 1204void
918// will probably handle all sorts of other stuff in the future 1205rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1206{
922 while (cmdbuf_ptr < cmdbuf_endp) 1207 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1208 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1209
927 wchar_t wc; 1210#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1211 hidden_pointer = 0;
929 1212
930 if (len == (size_t)-2) 1213 if (option (Opt_pointerBlank))
931 return NOCHAR; 1214 pointer_ev.start (pointerBlankDelay);
932 1215#endif
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} 1216}
965 1217
966#ifdef POINTER_BLANK 1218#ifdef POINTER_BLANK
967void 1219void
968rxvt_term::pointer_unblank () 1220rxvt_term::pointer_blank ()
969{ 1221{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1222 if (!option (Opt_pointerBlank))
971 recolour_cursor (); 1223 return;
972 1224
1225 XDefineCursor (dpy, vt, display->blank_cursor);
1226 XFlush (dpy);
1227
973 hidden_pointer = 0; 1228 hidden_pointer = 1;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977} 1229}
978 1230
979void 1231void
980rxvt_term::pointer_blank () 1232rxvt_term::pointer_cb (ev::timer &w, int revents)
981{ 1233{
982 if (! (Options & Opt_pointerBlank)) 1234 make_current ();
983 return;
984 1235
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1236 pointer_blank ();
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989} 1237}
1238#endif
990 1239
991void 1240void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1241rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1242{
1004 int button_number, key_state = 0; 1243 int button_number, key_state = 0;
1005 int x, y; 1244 int x, y;
1245 int code = 32;
1006 1246
1007 x = ev.x; 1247 x = Pixel2Col (ev.x);
1008 y = ev.y; 1248 y = Pixel2Row (ev.y);
1009 pixel_position (&x, &y); 1249 if (ev.type == MotionNotify)
1250 {
1251 if (x == mouse_row && y == mouse_col)
1252 return;
1253 mouse_row = x;
1254 mouse_col = y;
1255 code += 32;
1256 }
1010 1257
1011 if (MEvent.button == AnyButton) 1258 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1259 button_number = 3;
1014 }
1015 else 1260 else
1016 { 1261 {
1017 button_number = MEvent.button - Button1; 1262 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1263 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1264 if (button_number >= 3)
1020 button_number += (64 - 3); 1265 button_number += (64 - 3);
1021 } 1266 }
1022 1267
1023 if (PrivateModes & PrivMode_MouseX10) 1268 if (priv_modes & PrivMode_MouseX10)
1024 { 1269 {
1025 /* 1270 /*
1026 * do not report ButtonRelease 1271 * do not report ButtonRelease
1027 * no state info allowed 1272 * no state info allowed
1028 */ 1273 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1288 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1289 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1290#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1291 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1292#endif
1048
1049 } 1293 }
1050 1294
1051#ifdef DEBUG_MOUSEREPORT 1295#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1296 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1297 if (key_state & 16)
1054 fputc ('C', stderr); 1298 fputc ('C', stderr);
1055 if (key_state & 4) 1299 if (key_state & 4)
1056 fputc ('S', stderr); 1300 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1304 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1305 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1306 button_number,
1063 x + 1, 1307 x + 1,
1064 y + 1); 1308 y + 1);
1065#else 1309#endif
1310
1066 tt_printf ("\033[M%c%c%c", 1311 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1312 (code + button_number + key_state),
1068 (32 + x + 1), 1313 (32 + x + 1),
1069 (32 + y + 1)); 1314 (32 + y + 1));
1070#endif
1071} 1315}
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 1316
1083/*{{{ process an X event */ 1317/*{{{ process an X event */
1084void 1318void
1085rxvt_term::x_cb (XEvent &ev) 1319rxvt_term::x_cb (XEvent &ev)
1086{ 1320{
1087 SET_R (this); 1321 make_current ();
1088 SET_LOCALE (locale);
1089 1322
1090#if defined(CURSOR_BLINK) 1323 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 1324
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1325 if (ev.xany.window == vt
1100 } 1326 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1327 && 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; 1328 return;
1120#endif
1121 1329
1330 // for XQueryPointer
1122 Window unused_root, unused_child; 1331 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1332 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1333 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 1334
1175 switch (ev.type) 1335 switch (ev.type)
1176 { 1336 {
1177 case KeyPress: 1337 case KeyPress:
1178 lookup_key (ev.xkey); 1338 key_press (ev.xkey);
1179 break; 1339 break;
1180 1340
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1341 case KeyRelease:
1183 { 1342 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; 1343 break;
1195 }
1196#endif
1197 1344
1198 case ButtonPress: 1345 case ButtonPress:
1199 button_press (ev.xbutton); 1346 button_press (ev.xbutton);
1200 break; 1347 break;
1201 1348
… …
1203 button_release (ev.xbutton); 1350 button_release (ev.xbutton);
1204 break; 1351 break;
1205 1352
1206 case ClientMessage: 1353 case ClientMessage:
1207 if (ev.xclient.format == 32 1354 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1355 && !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 { 1356 {
1217 /* Get Dnd data */ 1357 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1358 {
1219 int ActualFormat; 1359 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1360 {
1221 unsigned long Size, RemainingBytes; 1361 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1362 {
1223 XGetWindowProperty (display->display, display->root, 1363 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1364 destroy ();
1225 0L, 1000000L, 1365 }
1226 False, AnyPropertyType, 1366#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1367 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1368 XSendEvent (dpy, ev.xclient.window = display->root,
1369 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1370 &ev);
1230 XChangeProperty (display->display, display->root, 1371#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1372 }
1232 8, PropModeReplace, 1373 }
1233 data, STRLEN (data)); 1374#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1375 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1376 {
1377 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1378 focus_in ();
1379 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1380 focus_out ();
1381 }
1382#endif
1236 } 1383 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1384 break;
1243 1385
1244 /* 1386 /*
1245 * XXX: this is not the _current_ arrangement 1387 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1388 * Here's my conclusion:
… …
1265 break; 1407 break;
1266 } 1408 }
1267 break; 1409 break;
1268 1410
1269 case FocusIn: 1411 case FocusIn:
1270 if (!TermWin.focus) 1412 if (ev.xfocus.detail != NotifyInferior
1413 && ev.xfocus.detail != NotifyPointer
1414 && ev.xfocus.mode != NotifyGrab)
1415 focus_in ();
1416 break;
1417
1418 case FocusOut:
1419 if (ev.xfocus.detail != NotifyInferior
1420 && ev.xfocus.detail != NotifyPointer
1421 && ev.xfocus.mode != NotifyGrab)
1422 focus_out ();
1423 break;
1424
1425 case ConfigureNotify:
1426 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1427 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1428 szHint.width, szHint.height);*/
1429 if (ev.xconfigure.window == parent[0])
1271 { 1430 {
1272 TermWin.focus = 1; 1431 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 } 1432 ;
1284 break;
1285 1433
1286 case FocusOut: 1434 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1287 if (TermWin.focus)
1288 { 1435 {
1289 TermWin.focus = 0; 1436 seen_resize = 1;
1290 want_refresh = 1; 1437 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1291#ifdef USE_XIM
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;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1438 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1316
1317 if (szHint.width != width || szHint.height != height)
1318 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1320 resize_all_windows (width, height, 1);
1321 }
1322#ifdef DEBUG_SIZE
1323 else 1439 else
1324 { 1440 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1441#ifdef HAVE_BG_PIXMAP
1442 if (bgPixmap.window_position_sensitive ())
1443 {
1444 if (mapped)
1445 update_background ();
1446 else
1447 bgPixmap.invalidate ();
1448 }
1449#endif
1326 } 1450 }
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 1451
1452 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1453 }
1338 break; 1454 break;
1339 1455
1456 case PropertyNotify:
1457 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1458 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1459 && ev.xproperty.state == PropertyNewValue)
1460 selection_property (ev.xproperty.window, ev.xproperty.atom);
1461
1462 break;
1463
1340 case SelectionClear: 1464 case SelectionClear:
1341 display->set_selection_owner (0); 1465 selection_clear ();
1342 break; 1466 break;
1343 1467
1344 case SelectionNotify: 1468 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1469 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1470 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1471 break;
1349 1472
1350 case SelectionRequest: 1473 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1474 selection_send (ev.xselectionrequest);
1352 break; 1475 break;
1353 1476
1477 case MapNotify:
1478#ifdef HAVE_BG_PIXMAP
1479 /* This is needed spcifically to fix the case of no window manager or a
1480 * non-reparenting window manager. In those cases we never get first
1481 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1482 * care of multiplicity of ConfigureNotify events arriwing while WM does
1483 * reparenting.
1484 * We should not render background immidiately, as there could be several
1485 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1486 * by scheduling background redraw as soon as we can, but giving a short
1487 * bit of time for ConfigureNotifies to arrive.
1488 * We should render background PRIOR to drawing any text, but AFTER all
1489 * of ConfigureNotifys for the best results.
1490 */
1491 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1492 update_background_ev.start (0.025);
1493#endif
1494 mapped = 1;
1495#ifdef TEXT_BLINK
1496 text_blink_ev.start ();
1497#endif
1498 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1499 break;
1500
1354 case UnmapNotify: 1501 case UnmapNotify:
1355 TermWin.mapped = 0; 1502 mapped = 0;
1356#ifdef TEXT_BLINK 1503#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1504 text_blink_ev.stop ();
1358#endif 1505#endif
1506 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1507 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 1508
1374 case GraphicsExpose: 1509 case GraphicsExpose:
1375 case Expose: 1510 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1511 if (ev.xany.window == vt)
1377 { 1512 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1513 do
1514 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1515 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1516 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1517 }
1382 // don't understand this, so commented it out 1518 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1519
1520 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1521
1522 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1523 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1526 }
1386 // ev.xexpose.width, TermWin.height, False); 1527
1387#endif
1388 want_refresh = 1; 1528 want_refresh = 1;
1389 } 1529 }
1390 else 1530 else
1391 { 1531 {
1392 XEvent unused_event; 1532 XEvent unused_event;
1393 1533
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1534 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1535 ;
1396 &unused_event)) ; 1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1537 ;
1398 GraphicsExpose, 1538
1399 &unused_event)) ; 1539 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1540 {
1402 scrollBar.setIdle (); 1541 scrollBar.state = STATE_IDLE;
1403 scrollbar_show (0); 1542 scrollbar_show (0);
1404 } 1543 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1544 }
1410 break; 1545 break;
1411 1546
1412 case MotionNotify: 1547 case MotionNotify:
1413#ifdef POINTER_BLANK 1548#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1549 if (hidden_pointer)
1415 pointer_unblank (); 1550 pointer_unblank ();
1416#endif 1551#endif
1417#if MENUBAR 1552 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1553 || priv_modes & PrivMode_MouseAnyEvent)
1554 mouse_report (ev.xbutton);
1555 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1556 break;
1557
1558 if (ev.xany.window == vt)
1419 { 1559 {
1420 menubar_control (& (ev.xbutton)); 1560 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1561 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1562 ; // 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))) 1563 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1564 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1565 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1566 ;
1433 1567
1434 XQueryPointer (display->display, TermWin.vt, 1568 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1569 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1570 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1571 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1572 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1573#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1574 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1575 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1576 {
1443#endif 1577#endif
1578#if ISO_14755
1579 // 5.4
1580 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1581 {
1582 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1583 break;
1584 }
1585#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1586 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1587 ev.xbutton.state & Button3Mask ? 2 : 0);
1588
1446#ifdef SELECTION_SCROLLING 1589#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1590 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1591 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1592 {
1450 int dist; 1593 int dist;
1451
1452 pending_scroll_selection=1;
1453 1594
1454 /* don't clobber the current delay if we are 1595 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1596 * already in the middle of scrolling.
1456 */ 1597 */
1457 if (scroll_selection_delay<=0) 1598 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1599 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1600
1460 /* save the event params so we can highlight 1601 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1602 * the selection in the pending-scroll loop
1462 */ 1603 */
1463 selection_save_x=ev.xbutton.x; 1604 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1605 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1606 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1607
1468 /* calc number of lines to scroll */ 1608 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1609 if (ev.xbutton.y < int_bwidth)
1470 { 1610 {
1471 scroll_selection_dir = UP; 1611 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1612 dist = int_bwidth - ev.xbutton.y;
1473 } 1613 }
1474 else 1614 else
1475 { 1615 {
1476 scroll_selection_dir = DN; 1616 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1617 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1618 }
1619
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1620 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1621 / SELECTION_SCROLL_LINE_SPEEDUP
1622 + 1;
1482 MIN_IT (scroll_selection_lines, 1623 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1624 SELECTION_SCROLL_MAX_LINES);
1484 } 1625 }
1485 else 1626 else
1486 { 1627 {
1487 /* we are within the text window, so we 1628 /* we are within the text window, so we
1488 * shouldn't be scrolling 1629 * shouldn't be scrolling
1489 */ 1630 */
1490 pending_scroll_selection = 0; 1631 sel_scroll_ev.stop();
1491 } 1632 }
1492#endif 1633#endif
1493#ifdef MOUSE_THRESHOLD 1634#ifdef MOUSE_THRESHOLD
1494
1495 } 1635 }
1496#endif 1636#endif
1497
1498 } 1637 }
1499 } 1638 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1639 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1640 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1641 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1642 MotionNotify, &ev))
1643 ;
1644
1504 XQueryPointer (display->display, scrollBar.win, 1645 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1646 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1647 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1648 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1649 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1650 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1651 scrollbar_size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1652 want_refresh = 1;
1513 scrollbar_show (1); 1653 scrollbar_show (1);
1514 } 1654 }
1515 break; 1655 break;
1516 } 1656 }
1517}
1518 1657
1658#if defined(CURSOR_BLINK)
1659 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1660 {
1661 if (hidden_cursor)
1662 {
1663 hidden_cursor = 0;
1664 want_refresh = 1;
1665 }
1666
1667 cursor_blink_ev.again ();
1668 }
1669#endif
1670
1671#if defined(POINTER_BLANK)
1672 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1673 {
1674 if (ev.type == MotionNotify
1675 || ev.type == ButtonPress
1676 || ev.type == ButtonRelease)
1677 if (hidden_pointer)
1678 pointer_unblank ();
1679
1680 if (ev.type == KeyPress && hidden_pointer == 0)
1681 pointer_blank ();
1682 }
1683#endif
1684
1685 refresh_check ();
1686}
1687
1688void
1689rxvt_term::focus_in ()
1690{
1691 if (!focus)
1692 {
1693 focus = 1;
1694 want_refresh = 1;
1695
1696 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1697
1698#if USE_XIM
1699 if (Input_Context != NULL)
1700 {
1701 IMSetPosition ();
1702 XSetICFocus (Input_Context);
1703 }
1704#endif
1705#if CURSOR_BLINK
1706 if (option (Opt_cursorBlink))
1707 cursor_blink_ev.again ();
1708#endif
1709#if OFF_FOCUS_FADING
1710 if (rs[Rs_fade])
1711 {
1712 pix_colors = pix_colors_focused;
1713 scr_recolour ();
1714 }
1715#endif
1716#if ENABLE_FRILLS
1717 if (option (Opt_urgentOnBell))
1718 {
1719 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1720 {
1721 h->flags &= ~XUrgencyHint;
1722 XSetWMHints (dpy, parent[0], h);
1723 }
1724 }
1725#endif
1726 }
1727}
1728
1729void
1730rxvt_term::focus_out ()
1731{
1732 if (focus)
1733 {
1734 focus = 0;
1735 want_refresh = 1;
1736
1737 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1738
1739#if ENABLE_FRILLS || ISO_14755
1740 if (iso14755buf)
1741 {
1742 iso14755buf = 0;
1743# if ISO_14755
1744 scr_overlay_off ();
1745# endif
1746 }
1747#endif
1748#if USE_XIM
1749 if (Input_Context != NULL)
1750 XUnsetICFocus (Input_Context);
1751#endif
1752#if CURSOR_BLINK
1753 if (option (Opt_cursorBlink))
1754 cursor_blink_ev.stop ();
1755
1756 hidden_cursor = 0;
1757#endif
1758#if OFF_FOCUS_FADING
1759 if (rs[Rs_fade])
1760 {
1761 pix_colors = pix_colors_unfocused;
1762 scr_recolour ();
1763 }
1764#endif
1765 }
1766}
1767
1768void
1769rxvt_term::update_fade_color (unsigned int idx)
1770{
1771#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade])
1773 {
1774 rgba c;
1775 pix_colors [Color_fade].get (c);
1776 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1777 }
1778#endif
1779}
1780
1781#if ENABLE_TRANSPARENCY || ENABLE_PERL
1519void 1782void
1520rxvt_term::rootwin_cb (XEvent &ev) 1783rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1784{
1522 SET_R (this); 1785 make_current ();
1523 SET_LOCALE (locale);
1524 1786
1787 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1788 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1789 return;
1790
1791# if ENABLE_TRANSPARENCY
1525 switch (ev.type) 1792 switch (ev.type)
1526 { 1793 {
1527 case PropertyNotify: 1794 case PropertyNotify:
1795 /*
1796 * if user used some Esetroot compatible prog to set the root bg,
1797 * use the property to determine the pixmap. We use it later on.
1798 */
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1799 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1800 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1529 { 1801 {
1530 if (ev.xproperty.state == PropertyNewValue) 1802 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1803 update_background ();
1532 break;
1533 } 1804 }
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 1805
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; 1806 break;
1807 }
1554#endif 1808# endif
1555 } 1809
1810 refresh_check ();
1556} 1811}
1812#endif
1557 1813
1558void 1814void
1559rxvt_term::button_press (const XButtonEvent &ev) 1815rxvt_term::button_press (XButtonEvent &ev)
1560{ 1816{
1561 int reportmode = 0, clickintime; 1817 int reportmode = 0, clickintime;
1562 1818
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1819 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1820
1564 if (!bypass_keystate) 1821 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1822 reportmode = !! (priv_modes & PrivMode_mouse_report);
1823
1566 /* 1824 /*
1567 * VT window processing of button press 1825 * VT window processing of button press
1568 */ 1826 */
1569 if (ev.window == TermWin.vt) 1827 if (ev.window == vt)
1570 { 1828 {
1829 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1830 return;
1831
1832#if ISO_14755
1833 // 5.4
1834 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1835 {
1836 iso14755_54 (ev.x, ev.y);
1837 return;
1838 }
1839#endif
1840
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1841 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1842
1572 if (reportmode) 1843 if (reportmode)
1573 { 1844 {
1574 /* mouse report from vt window */ 1845 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1846 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1847 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1848#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1849 if (ev.button == MEvent.button && clickintime)
1579 { 1850 {
1580 /* same button, within alloted time */ 1851 /* same button, within alloted time */
1581 MEvent.clicks++; 1852 MEvent.clicks++;
1853
1582 if (MEvent.clicks > 1) 1854 if (MEvent.clicks > 1)
1583 { 1855 {
1584 /* only report double clicks */ 1856 /* only report double clicks */
1585 MEvent.clicks = 2; 1857 MEvent.clicks = 2;
1586 mouse_report (ev); 1858 mouse_report (ev);
… …
1598 mouse_report (ev); 1870 mouse_report (ev);
1599 } 1871 }
1600#else 1872#else
1601 MEvent.button = ev.button; 1873 MEvent.button = ev.button;
1602 mouse_report (ev); 1874 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1876
1605 } 1877 }
1606 else 1878 else
1607 { 1879 {
1608 if (ev.button != MEvent.button) 1880 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1881 MEvent.clicks = 0;
1882
1610 switch (ev.button) 1883 switch (ev.button)
1611 { 1884 {
1612 case Button1: 1885 case Button1:
1886 /* allow meta + click to select rectangular areas */
1887 /* should be done in screen.C */
1888#if ENABLE_FRILLS
1889 selection.rect = !!(ev.state & ModMetaMask);
1890#else
1891 selection.rect = false;
1892#endif
1893
1613 /* allow shift+left click to extend selection */ 1894 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1895 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1896 {
1616 if (MEvent.button == Button1 && clickintime) 1897 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1898 selection_rotate (ev.x, ev.y);
1618 else 1899 else
1619 selection_extend (ev.x, ev.y, 1); 1900 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1915 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1916 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1917 selection_rotate (ev.x, ev.y);
1637 else 1918 else
1638 selection_extend (ev.x, ev.y, 1); 1919 selection_extend (ev.x, ev.y, 1);
1920
1639 MEvent.button = Button3; 1921 MEvent.button = Button3;
1640 break; 1922 break;
1641 } 1923 }
1642 } 1924 }
1925
1643 MEvent.time = ev.time; 1926 MEvent.time = ev.time;
1644 return; 1927 return;
1645 } 1928 }
1646 1929
1647 /* 1930 /*
1648 * Scrollbar window processing of button press 1931 * Scrollbar window processing of button press
1649 */ 1932 */
1650 if (isScrollbarWindow (ev.window)) 1933 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 1934 {
1652 scrollBar.setIdle (); 1935 page_dirn direction = NO_DIR;
1936
1937 if (scrollBar.upButton (ev.y))
1938 direction = UP; /* up */
1939 else if (scrollBar.dnButton (ev.y))
1940 direction = DN; /* down */
1941
1942 scrollBar.state = STATE_IDLE;
1653 /* 1943 /*
1654 * Rxvt-style scrollbar: 1944 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 1945 * move up if mouse is above slider
1656 * move dn if mouse is below slider 1946 * move dn if mouse is below slider
1657 * 1947 *
… …
1666 /* 1956 /*
1667 * Mouse report disabled scrollbar: 1957 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 1958 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 1959 * click on scrollbar - send pageup/down
1670 */ 1960 */
1671 if ((scrollBar.style == R_SB_NEXT 1961 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 1962 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 1963 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"); 1964 tt_printf ("\033[B");
1681 else 1965 else
1682 switch (ev.button) 1966 switch (ev.button)
1683 { 1967 {
1684 case Button2: 1968 case Button2:
… …
1691 tt_printf ("\033[5~"); 1975 tt_printf ("\033[5~");
1692 break; 1976 break;
1693 } 1977 }
1694 } 1978 }
1695 else 1979 else
1696#endif /* NO_SCROLLBAR_REPORT */ 1980#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 1981 {
1703 if (scrollbarnext_upButton (ev.y)) 1982 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 { 1983 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1984#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1985 if (!cont_scroll_ev.is_active ())
1986 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 1987#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 1988 if (scr_page (direction, 1))
1721 { 1989 {
1722 if (upordown < 0) 1990 if (direction == UP)
1723 scrollBar.setUp (); 1991 scrollBar.state = STATE_UP;
1724 else 1992 else
1725 scrollBar.setDn (); 1993 scrollBar.state = STATE_DOWN;
1726 } 1994 }
1727 } 1995 }
1728 else 1996 else
1729 switch (ev.button) 1997 switch (ev.button)
1730 { 1998 {
1731 case Button2: 1999 case Button2:
1732 switch (scrollbar_align) 2000 switch (scrollBar.align)
1733 { 2001 {
1734 case R_SB_ALIGN_TOP: 2002 case R_SB_ALIGN_TOP:
1735 csrO = 0; 2003 csrO = 0;
1736 break; 2004 break;
1737 case R_SB_ALIGN_CENTRE: 2005 case R_SB_ALIGN_CENTRE:
… …
1739 break; 2007 break;
1740 case R_SB_ALIGN_BOTTOM: 2008 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2009 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2010 break;
1743 } 2011 }
2012
1744 if (scrollBar.style == R_SB_XTERM 2013 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2014 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2015 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2016 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2017
1749 scrollBar.setMotion (); 2018 scrollBar.state = STATE_MOTION;
1750 break; 2019 break;
1751 2020
1752 case Button1: 2021 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2022 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2023 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2024 /* FALLTHROUGH */
1756 2025
1757 case Button3: 2026 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2027 if (scrollBar.style != R_SB_XTERM)
1759 { 2028 {
1760 if (scrollbar_above_slider (ev.y)) 2029 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2030# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2031 scr_page (UP, nrow - 1);
1763# else 2032# else
1764 scr_page (UP, TermWin.nrow / 4); 2033 scr_page (UP, nrow / 4);
1765# endif 2034# endif
1766 else if (scrollbar_below_slider (ev.y)) 2035 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2036# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2037 scr_page (DN, nrow - 1);
1769# else 2038# else
1770 scr_page (DN, TermWin.nrow / 4); 2039 scr_page (DN, nrow / 4);
1771# endif 2040# endif
1772 else 2041 else
1773 scrollBar.setMotion (); 2042 scrollBar.state = STATE_MOTION;
1774 } 2043 }
1775 else 2044 else
1776 { 2045 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2046 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2047 (nrow
1779 * scrollbar_position (ev.y) 2048 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2049 / scrollbar_size ()));
1781 } 2050 }
2051
1782 break; 2052 break;
1783 } 2053 }
1784 } 2054 }
2055
1785 return; 2056 return;
1786 } 2057 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2058}
1795 2059
1796void 2060void
1797rxvt_term::button_release (const XButtonEvent &ev) 2061rxvt_term::button_release (XButtonEvent &ev)
1798{ 2062{
1799 int reportmode = 0; 2063 int reportmode = 0;
1800 2064
1801 csrO = 0; /* reset csr Offset */ 2065 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2066 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2067 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2068
1805 if (scrollbar_isUpDn ()) 2069 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1806 { 2070 {
1807 scrollBar.setIdle (); 2071 scrollBar.state = STATE_IDLE;
1808 scrollbar_show (0); 2072 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2073 }
2074
1814#ifdef SELECTION_SCROLLING 2075#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2076 sel_scroll_ev.stop();
1816#endif 2077#endif
2078
1817 if (ev.window == TermWin.vt) 2079 if (ev.window == vt)
1818 { 2080 {
2081 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2082 return;
2083
2084#if ISO_14755
2085 // 5.4
2086 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2087 return;
2088#endif
2089
1819 if (reportmode) 2090 if (reportmode)
1820 { 2091 {
1821 /* mouse report from vt window */ 2092 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2093 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2094 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2105 mouse_report (ev);
1835 } 2106 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2107#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2108 MEvent.button = AnyButton;
1838 mouse_report (ev); 2109 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2110#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2111 return;
1841 } 2112 }
2113
1842 /* 2114 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2115 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2116 * when overriding mouse reporting
1845 */ 2117 */
1846 if (PrivateModes & PrivMode_mouse_report 2118 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2119 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2120 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2121 selection_extend (ev.x, ev.y, 0);
1850 2122
1851 switch (ev.button) 2123 switch (ev.button)
1852 { 2124 {
1853 case Button1: 2125 case Button1:
1854 case Button3: 2126 case Button3:
1855 selection_make (ev.time); 2127 selection_make (ev.time);
1856 break; 2128 break;
2129
1857 case Button2: 2130 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2131 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2132 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2133 break;
2134
1860#ifdef MOUSE_WHEEL 2135#ifdef MOUSE_WHEEL
1861 case Button4: 2136 case Button4:
1862 case Button5: 2137 case Button5:
1863 { 2138 {
1864 int i; 2139 int i;
1865 page_dirn v; 2140 page_dirn v;
1866 2141
1867 v = (ev.button == Button4) ? UP : DN; 2142 v = ev.button == Button4 ? UP : DN;
2143
1868 if (ev.state & ShiftMask) 2144 if (ev.state & ShiftMask)
1869 i = 1; 2145 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2146 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2147 i = nrow - 1;
1872 else 2148 else
1873 i = 5; 2149 i = 5;
2150
1874# ifdef MOUSE_SLIP_WHEELING 2151# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2152 if (ev.state & ControlMask)
1876 { 2153 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2154 mouse_slip_wheel_speed += v ? -1 : 1;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2155 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2156 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2157
2158 if (!slip_wheel_ev.is_active ())
2159 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2160 }
2161 else
1880# endif 2162# 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 { 2163 {
1888 scr_page (v, 1); 2164 scr_page (v, i);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2165 scrollbar_show (1);
1891 } 2166 }
1892# endif
1893
1894 } 2167 }
1895 break; 2168 break;
1896#endif 2169#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 { 2170 }
1936 pchanged = 1; 2171 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2172}
1938 PixColors[Color_bg]); 2173
1939 am_transparent = am_pixmap_trans = 0; 2174/*}}} */
2175
2176bool
2177rxvt_term::cmd_parse ()
2178{
2179 bool flag = false;
2180 wchar_t ch = NOCHAR;
2181 char *seq_begin; // remember start of esc-sequence here
2182
2183 for (;;)
2184 {
2185 if (ch == NOCHAR)
1940 } 2186 {
1941 return pchanged; /* Don't try any more */ 2187 seq_begin = cmdbuf_ptr;
1942 } 2188 ch = next_char ();
1943 2189
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2190 if (ch == NOCHAR)
1945 XSync (display->display, False); 2191 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 { 2192 }
1983 nw += sx; 2193
1984 nx = -sx; 2194 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1985 sx = 0;
1986 } 2195 {
1987 if (sy < 0) 2196 if (!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 { 2197 {
2005 pchanged = 1; 2198 seen_input = 1;
2006 if (TermWin.pixmap != None) 2199 // many badly-written programs (e.g. jed) contain a race condition:
2200 // they first read the screensize and then install a SIGWINCH handler.
2201 // some window managers resize the window early, and these programs
2202 // then sometimes get the size wrong.
2203 // unfortunately other programs are even more buggy and dislike
2204 // being sent SIGWINCH, so only do it when we were in fact being
2205 // resized.
2206 if (seen_resize && cmd_pid)
2207 kill (-cmd_pid, SIGWINCH);
2208 }
2209
2210 /* Read a text string from the input buffer */
2211 wchar_t buf[UBUFSIZ];
2212 bool refreshnow = false;
2213 int nlines = 0;
2214 wchar_t *str = buf;
2215 wchar_t *eol = str + min (ncol, UBUFSIZ);
2216
2217 for (;;)
2218 {
2219 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2220 break;
2221
2222 *str++ = ch;
2223
2224 if (ch == C0_LF || str >= eol)
2007 { 2225 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2226 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2227 nlines++;
2228
2229 refresh_count++;
2230
2231 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2232 {
2233 refresh_count = 0;
2234
2235 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2236 {
2237 refreshnow = true;
2238 ch = NOCHAR;
2239 break;
2240 }
2241 }
2242
2243 // scr_add_lines only works for nlines <= nrow - 1.
2244 if (nlines >= nrow - 1)
2245 {
2246 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2247 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2248 scr_add_lines (buf, str - buf, nlines);
2249
2250 nlines = 0;
2251 str = buf;
2252 eol = str + min (ncol, UBUFSIZ);
2253 }
2254
2255 if (str >= eol)
2256 {
2257 if (eol >= buf + UBUFSIZ)
2258 {
2259 ch = NOCHAR;
2260 break;
2261 }
2262 else
2263 eol = min (eol + ncol, buf + UBUFSIZ);
2264 }
2265
2010 } 2266 }
2267
2268 seq_begin = cmdbuf_ptr;
2269 ch = next_char ();
2011 } 2270 }
2012 am_pixmap_trans = 0; 2271
2272 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2273 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2274 scr_add_lines (buf, str - buf, nlines);
2275
2276 /*
2277 * If there have been a lot of new lines, then update the screen
2278 * What the heck we'll cheat and only refresh less than every page-full.
2279 * if skipScroll is enabled.
2280 */
2281 if (refreshnow)
2282 {
2283 flag = true;
2284 scr_refresh ();
2285 want_refresh = 1;
2286 }
2287
2013 } 2288 }
2014 else 2289 else
2015 { 2290 {
2016 if (TermWin.pixmap != None) 2291 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 { 2292 {
2052 if (oldp != None) 2293 process_nonprinting (ch);
2053 pchanged = 1; 2294 }
2295 catch (const class out_of_input &o)
2296 {
2297 // we ran out of input, retry later
2298 cmdbuf_ptr = seq_begin;
2054 break; 2299 break;
2055 } 2300 }
2056 if (oldp != TermWin.parent[i]) 2301
2057 pchanged = 1; 2302 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2303 }
2062 for (; n < (unsigned int)i; n++) 2304 }
2063 { 2305
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2306 return flag;
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2307}
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2308
2067 { 2309// read the next character
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2310wchar_t
2069 break; 2311rxvt_term::next_char () NOTHROW
2070 } 2312{
2071 } 2313 while (cmdbuf_ptr < cmdbuf_endp)
2314 {
2315 // assume 7-bit to be ascii ALWAYS
2316 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2317 return *cmdbuf_ptr++;
2318
2319 wchar_t wc;
2320 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2321
2322 if (len == (size_t)-2)
2072 } 2323 {
2073 if (n > (int) (sizeof (TermWin.parent) 2324 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2325 cmdbuf_ptr = cmdbuf_endp;
2326 break;
2075 { 2327 }
2076 D_X ((stderr, "InheritPixmap Turning off"));
2077 XSetWindowBackground (display->display, TermWin.parent[0],
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 }
2084 else
2085 {
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 2328
2091 rqt.tv_sec = 1; 2329 if (len == (size_t)-1)
2092 rqt.tv_nsec = 0; 2330 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2093 nanosleep (&rqt, NULL); 2331
2094# else 2332 // assume wchar == unicode
2095 sleep (1); 2333 cmdbuf_ptr += len;
2096# endif 2334 return wc & UNICODE_MASK;
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 } 2335 }
2336
2337 return NOCHAR;
2338}
2339
2340// read the next octet
2341uint32_t
2342rxvt_term::next_octet () NOTHROW
2343{
2344 return cmdbuf_ptr < cmdbuf_endp
2345 ? (unsigned char)*cmdbuf_ptr++
2346 : NOCHAR;
2347}
2348
2349static class out_of_input out_of_input;
2350
2351/* rxvt_cmd_getc () - Return next input character */
2352/*
2353 * Return the next input character after first passing any keyboard input
2354 * to the command.
2355 */
2356wchar_t
2357rxvt_term::cmd_getc () THROW ((class out_of_input))
2358{
2359 wchar_t c = next_char ();
2360
2361 if (c == NOCHAR)
2362 throw out_of_input;
2363
2108 return pchanged; 2364 return c;
2109} 2365}
2110#endif
2111 2366
2112/*}}} */ 2367uint32_t
2368rxvt_term::cmd_get8 () THROW ((class out_of_input))
2369{
2370 uint32_t c = next_octet ();
2371
2372 if (c == NOCHAR)
2373 throw out_of_input;
2374
2375 return c;
2376}
2113 2377
2114/*{{{ print pipe */ 2378/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2379/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2380#ifdef PRINTPIPE
2117FILE * 2381FILE *
2118rxvt_term::popen_printer () 2382rxvt_term::popen_printer ()
2119{ 2383{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2384 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2385
2122 if (stream == NULL) 2386 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2387 rxvt_warn ("can't open printer pipe, not printing.\n");
2388
2124 return stream; 2389 return stream;
2125} 2390}
2126 2391
2127int 2392int
2128rxvt_term::pclose_printer (FILE *stream) 2393rxvt_term::pclose_printer (FILE *stream)
2129{ 2394{
2130 fflush (stream); 2395 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); 2396 return pclose (stream);
2137# endif
2138} 2397}
2139 2398
2140/* 2399/*
2141 * simulate attached vt100 printer 2400 * simulate attached vt100 printer
2142 */ 2401 */
2143void 2402void
2144rxvt_term::process_print_pipe () 2403rxvt_term::process_print_pipe ()
2145{ 2404{
2146 int done; 2405 int done;
2147 FILE *fd; 2406 FILE *fd;
2148 2407
2149 if ((fd = popen_printer ()) == NULL) 2408 if ((fd = popen_printer ()) == NULL)
2150 return; 2409 return;
2151 2410
2152 /* 2411 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2412 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2413 * is received.
2155 */ 2414 */
2156 for (done = 0; !done;) 2415 for (done = 0; !done;)
2157 { 2416 {
2158 unsigned char buf[8]; 2417 unsigned char buf[8];
2159 unsigned char ch; 2418 unicode_t ch;
2160 unsigned int i, len; 2419 unsigned int i, len;
2161 2420
2162 if ((ch = cmd_getc ()) != C0_ESC) 2421 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2422 {
2164 if (putc (ch, fd) == EOF) 2423 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2424 break; /* done = 1 */
… …
2180 { 2439 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2440 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2441 break; /* done = 1 */
2183 } 2442 }
2184 } 2443 }
2444
2185 for (i = 0; i < len; i++) 2445 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2446 if (putc (buf[i], fd) == EOF)
2187 { 2447 {
2188 done = 1; 2448 done = 1;
2189 break; 2449 break;
2190 } 2450 }
2191 } 2451 }
2192 } 2452 }
2453
2193 pclose_printer (fd); 2454 pclose_printer (fd);
2194} 2455}
2195#endif /* PRINTPIPE */ 2456#endif /* PRINTPIPE */
2196/*}}} */ 2457/*}}} */
2197 2458
2198/* *INDENT-OFF* */ 2459/* *INDENT-OFF* */
2199enum { 2460enum {
2200 C1_40 = 0x40, 2461 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2462 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, 2463 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, 2464 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 2465 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2466};
2206/* *INDENT-ON* */ 2467/* *INDENT-ON* */
2207 2468
2208/*{{{ process non-printing single characters */ 2469/*{{{ process non-printing single characters */
2209void 2470void
2210rxvt_term::process_nonprinting (unsigned char ch) 2471rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2472{
2212 switch (ch) 2473 switch (ch)
2213 { 2474 {
2475 case C0_ESC:
2476 process_escape_seq ();
2477 break;
2214 case C0_ENQ: /* terminal Status */ 2478 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2479 if (rs[Rs_answerbackstring])
2216 tt_write ( 2480 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 2481 else
2220 tt_write ((unsigned char *)VT100_ANS, 2482 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2483 break;
2223 case C0_BEL: /* bell */ 2484 case C0_BEL: /* bell */
2224 scr_bell (); 2485 scr_bell ();
2225 break; 2486 break;
2226 case C0_BS: /* backspace */ 2487 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2502 scr_charset_choose (1);
2242 break; 2503 break;
2243 case C0_SI: /* shift in - acs */ 2504 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2505 scr_charset_choose (0);
2245 break; 2506 break;
2507
2508#ifdef EIGHT_BIT_CONTROLS
2509 // 8-bit controls
2510 case 0x90: /* DCS */
2511 process_dcs_seq ();
2512 break;
2513 case 0x9b: /* CSI */
2514 process_csi_seq ();
2515 break;
2516 case 0x9d: /* OSC */
2517 process_osc_seq ();
2518 break;
2519#endif
2246 } 2520 }
2247} 2521}
2248/*}}} */ 2522/*}}} */
2249 2523
2250 2524
2251/*{{{ process VT52 escape sequences */ 2525/*{{{ process VT52 escape sequences */
2252void 2526void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2527rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2528{
2255 int row, col; 2529 int row, col;
2256 2530
2257 switch (ch) 2531 switch (ch)
2258 { 2532 {
… …
2310 2584
2311/*{{{ process escape sequences */ 2585/*{{{ process escape sequences */
2312void 2586void
2313rxvt_term::process_escape_seq () 2587rxvt_term::process_escape_seq ()
2314{ 2588{
2315 unsigned char ch = cmd_getc (); 2589 unicode_t ch = cmd_getc ();
2316 2590
2317 if (PrivateModes & PrivMode_vt52) 2591 if (priv_modes & PrivMode_vt52)
2318 { 2592 {
2319 process_escape_vt52 (ch); 2593 process_escape_vt52 (ch);
2320 return; 2594 return;
2321 } 2595 }
2322 2596
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2611 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2612 break;
2339 case '+': 2613 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2614 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2615 break;
2342#ifdef MULTICHAR_SET 2616#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': 2617 case '6':
2349 scr_backindex (); 2618 scr_backindex ();
2350 break; 2619 break;
2351#endif 2620#endif
2352 case '7': 2621 case '7':
2353 scr_cursor (SAVE); 2622 scr_cursor (SAVE);
2354 break; 2623 break;
2355 case '8': 2624 case '8':
2356 scr_cursor (RESTORE); 2625 scr_cursor (RESTORE);
2357 break; 2626 break;
2358#ifndef NO_FRILLS 2627#if !ENABLE_MINIMAL
2359 case '9': 2628 case '9':
2360 scr_forwardindex (); 2629 scr_forwardindex ();
2361 break; 2630 break;
2362#endif 2631#endif
2363 case '=': 2632 case '=':
… …
2373 break; 2642 break;
2374 2643
2375 /* 8.3.87: NEXT LINE */ 2644 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2645 case C1_NEL: /* ESC E */
2377 { 2646 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2647 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2648 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2649 }
2381 break; 2650 break;
2382 2651
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2652 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2653 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2663 case C1_RI: /* ESC M */
2395 scr_index (DN); 2664 scr_index (DN);
2396 break; 2665 break;
2397 2666
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2667 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2668 /*case C1_SS2: scr_single_shift (2); break; */
2400 2669
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2670 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2671 /*case C1_SS3: scr_single_shift (3); break; */
2403 2672
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2673 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2674 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2675 process_dcs_seq ();
2407 break; 2676 break;
2408 2677
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2678 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2679 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2680 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2681 break; /* steal obsolete ESC [ c */
2414 2682
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2683 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 2684 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2685 process_csi_seq ();
… …
2422 process_osc_seq (); 2690 process_osc_seq ();
2423 break; 2691 break;
2424 2692
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2693 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 2694 case 'c':
2695 mbstate.reset ();
2427 scr_poweron (); 2696 scr_poweron ();
2428 scrollbar_show (1); 2697 scrollbar_show (1);
2429 break; 2698 break;
2430 2699
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2700 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 2712
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2713/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2714/* *INDENT-OFF* */
2446enum { 2715enum {
2447 CSI_ICH = 0x40, 2716 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2717 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 , 2718 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, 2719 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, 2720 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, 2721 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, 2722 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, */ 2737 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, [, \, ], ^, _, */ 2738 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, */ 2739 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, */ 2740 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, */ 2741 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, {, |, }, ~, */ 2742 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2743 };
2475/* *INDENT-ON* */ 2744/* *INDENT-ON* */
2476 2745
2477void 2746void
2478rxvt_term::process_csi_seq () 2747rxvt_term::process_csi_seq ()
2479{ 2748{
2480 unsigned char ch, priv, i; 2749 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2750 unsigned int nargs, p;
2482 int n, ndef; 2751 int n, ndef;
2483 int arg[ESC_ARGS]; 2752 int arg[ESC_ARGS] = { };
2484 2753
2485 for (nargs = ESC_ARGS; nargs > 0;) 2754 nargs = 0;
2486 arg[--nargs] = 0;
2487 2755
2488 priv = 0; 2756 priv = 0;
2489 ch = cmd_getc (); 2757 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2758 if (ch >= '<' && ch <= '?')
2759 {
2491 { /* '<' '=' '>' '?' */ 2760 /* '<' '=' '>' '?' */
2492 priv = ch; 2761 priv = ch;
2493 ch = cmd_getc (); 2762 ch = cmd_getc ();
2494 } 2763 }
2764
2495 /* read any numerical arguments */ 2765 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2766 for (n = -1; ch < CSI_ICH; )
2497 { 2767 {
2498 if (isdigit (ch)) 2768 if (isdigit (ch))
2499 { 2769 {
… …
2506 { 2776 {
2507 if (nargs < ESC_ARGS) 2777 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2778 arg[nargs++] = n;
2509 n = -1; 2779 n = -1;
2510 } 2780 }
2511 else if (ch == '\b') 2781 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); 2782 process_nonprinting (ch);
2523 } 2783
2524 ch = cmd_getc (); 2784 ch = cmd_getc ();
2525 } 2785 }
2526 2786
2527 if (ch > CSI_7F) 2787 if (ch > CSI_7F)
2528 return; 2788 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2794 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2795 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2796 if (arg[p] == -1)
2537 arg[p] = ndef; 2797 arg[p] = ndef;
2538 2798
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 /* 2799 /*
2547 * private mode handling 2800 * private mode handling
2548 */ 2801 */
2549 if (priv) 2802 if (priv)
2550 { 2803 {
2551 switch (priv) 2804 switch (priv)
2552 { 2805 {
2553 case '>': 2806 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2807 if (ch == CSI_DA) /* secondary device attributes */
2808 {
2809 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2810 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2811 //
2812 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2813 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2814 // versions.
2815 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2816 tt_printf ("\033[>%d;95;0c", 'U');
2817 }
2556 break; 2818 break;
2819
2557 case '?': 2820 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2821 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2822 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2823 break;
2561 } 2824 }
… …
2665 2928
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2929 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2930 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2931 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2932 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2933 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2934 break;
2672 2935
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2936 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2937 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2938 break;
2677 2939
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2940 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 2941 process_sgr_mode (nargs, arg);
2680 break; 2942 break;
… …
2686 tt_printf ("\033[0n"); 2948 tt_printf ("\033[0n");
2687 break; 2949 break;
2688 case 6: /* CPR requested */ 2950 case 6: /* CPR requested */
2689 scr_report_position (); 2951 scr_report_position ();
2690 break; 2952 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 2953 case 7: /* unofficial extension */
2954 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2955 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 2956 break;
2695#endif
2696 case 8: /* unofficial extension */ 2957 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2958 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 2959 break;
2703 } 2960 }
2704 break; 2961 break;
2705 2962
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2963 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 2996 break;
2740 2997
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 2998 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 2999 if (arg[0] == 4)
2743 scr_insert_mode (0); 3000 scr_insert_mode (0);
3001 else if (arg[0] == 20)
3002 priv_modes &= ~PrivMode_LFNL;
2744 break; 3003 break;
2745 3004
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3005 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3006 if (arg[0] == 4)
2748 scr_insert_mode (1); 3007 scr_insert_mode (1);
3008 else if (arg[0] == 20)
3009 priv_modes |= PrivMode_LFNL;
2749 break; 3010 break;
2750 3011
2751 /* 3012 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3013 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3014 */
… …
2765 break; 3026 break;
2766 case CSI_75: 3027 case CSI_75:
2767 scr_cursor (RESTORE); 3028 scr_cursor (RESTORE);
2768 break; 3029 break;
2769 3030
2770#ifndef NO_FRILLS 3031#if !ENABLE_MINIMAL
2771 case CSI_74: 3032 case CSI_74:
2772 process_window_ops (arg, nargs); 3033 process_window_ops (arg, nargs);
2773 break; 3034 break;
2774#endif 3035#endif
2775 3036
2776 case CSI_78: /* DECREQTPARM */ 3037 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3038 if (arg[0] == 0 || arg[0] == 1)
2778 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3039 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2779 /* FALLTHROUGH */ 3040 break;
2780 3041
2781 default: 3042 default:
2782 break; 3043 break;
2783 } 3044 }
2784} 3045}
2785/*}}} */ 3046/*}}} */
2786 3047
2787#ifndef NO_FRILLS 3048#if !ENABLE_MINIMAL
2788/* ARGSUSED */ 3049/* ARGSUSED */
2789void 3050void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3051rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3052{
2792 int x, y; 3053 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3054 XWindowAttributes wattr;
2797 Window wdummy; 3055 Window wdummy;
3056
3057 dLocal (Display *, dpy);
2798 3058
2799 if (nargs == 0) 3059 if (nargs == 0)
2800 return; 3060 return;
3061
2801 switch (args[0]) 3062 switch (args[0])
2802 { 3063 {
2803 /* 3064 /*
2804 * commands 3065 * commands
2805 */ 3066 */
2806 case 1: /* deiconify window */ 3067 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3068 XMapWindow (dpy, parent[0]);
2808 break; 3069 break;
2809 case 2: /* iconify window */ 3070 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3071 XIconifyWindow (dpy, parent[0], display->screen);
2811 DefaultScreen (display->display));
2812 break; 3072 break;
2813 case 3: /* set position (pixels) */ 3073 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3074 XMoveWindow (dpy, parent[0], args[1], args[2]);
2815 break; 3075 break;
2816 case 4: /* set size (pixels) */ 3076 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3077 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3078 break;
2819 case 5: /* raise window */ 3079 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3080 XRaiseWindow (dpy, parent[0]);
2821 break; 3081 break;
2822 case 6: /* lower window */ 3082 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3083 XLowerWindow (dpy, parent[0]);
2824 break; 3084 break;
2825 case 7: /* refresh window */ 3085 case 7: /* refresh window */
2826 scr_touch (true); 3086 scr_touch (true);
2827 break; 3087 break;
2828 case 8: /* set size (chars) */ 3088 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3089 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3090 (unsigned int) (args[1] * fheight));
2831 break; 3091 break;
3092
3093 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3094 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3095 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3096 set_widthheight ((unsigned int)width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3097 (unsigned int) (args[1] * fheight));
2836 break; 3098 break;
3099
2837 /* 3100 /*
2838 * reports - some output format copied from XTerm 3101 * reports - some output format copied from XTerm
2839 */ 3102 */
2840 case 11: /* report window state */ 3103 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3104 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3105 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3106 break;
2844 case 13: /* report window position */ 3107 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3108 XGetWindowAttributes (dpy, parent[0], &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3109 XTranslateCoordinates (dpy, parent[0], wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3110 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3111 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3112 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3113 break;
2851 case 14: /* report window size (pixels) */ 3114 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3115 XGetWindowAttributes (dpy, parent[0], &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3116 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3117 break;
3118 case 18: /* report text area size (chars) */
3119 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3120 break;
2855 case 18: /* report window size (chars) */ 3121 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3122 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3123 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3124 case 20: /* report icon label */
3125 {
3126 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3127 XGetIconName (dpy, parent[0], &s);
2861 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3128 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3129 XFree (s);
3130 }
2862 break; 3131 break;
2863 case 21: /* report window title */ 3132 case 21: /* report window title */
3133 {
3134 char *s;
2864 XFetchName (display->display, TermWin.parent[0], &s); 3135 XFetchName (dpy, parent[0], &s);
2865 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3136 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3137 XFree (s);
3138 }
2866 break; 3139 break;
2867#endif
2868
2869 } 3140 }
2870} 3141}
2871#endif 3142#endif
2872 3143
2873/*----------------------------------------------------------------------*/ 3144/*----------------------------------------------------------------------*/
2874/* 3145/*
2875 * get input up until STRING TERMINATOR (or BEL) 3146 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3147 * ends_how is terminator used. returned input must be free()'d
2877 */ 3148 */
2878unsigned char * 3149char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3150rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3151{
2881 int seen_esc = 0; /* seen escape? */ 3152 unicode_t ch;
3153 bool seen_esc = false;
2882 unsigned int n = 0; 3154 unsigned int n = 0;
2883 unsigned char *s; 3155 wchar_t string[STRING_MAX];
2884 unsigned char ch, string[STRING_MAX];
2885 3156
2886 for (; (ch = cmd_getc ());) 3157 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3158 {
2888 if (ch == C0_BEL 3159 if (seen_esc)
2889 || ch == CHAR_ST 3160 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3161 if (ch == 0x5c) /* 7bit ST */
2891 break; 3162 break;
3163 else
3164 return NULL;
3165 }
2892 if (ch == C0_ESC) 3166 else if (ch == C0_ESC)
2893 { 3167 {
2894 seen_esc = 1; 3168 seen_esc = true;
2895 continue; 3169 continue;
2896 } 3170 }
3171 else if (ch == C0_BEL || ch == CHAR_ST)
3172 break;
2897 else if (ch == '\t') 3173 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3174 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3175 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3176 return NULL; /* other control character - exit */
2901 if (n < sizeof (string) - 1) 3177
3178 seen_esc = false;
3179
3180 if (n >= STRING_MAX - 1)
3181 // stop at some sane length
3182 return NULL;
3183
2902 string[n++] = ch; 3184 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3185 }
3186
2905 string[n++] = '\0'; 3187 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3188
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3189 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3190
2910 return s; 3191 return rxvt_wcstombs (string);
2911} 3192}
2912 3193
2913/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2914/* 3195/*
2915 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3196 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2916 */ 3197 */
2917void 3198void
2918rxvt_term::process_dcs_seq () 3199rxvt_term::process_dcs_seq ()
2919{ 3200{
2920 unsigned char eh, *s; 3201 char *s;
3202 unicode_t eh;
3203
2921 /* 3204 /*
2922 * Not handled yet 3205 * Not handled yet
2923 */ 3206 */
2924 s = get_to_st (&eh); 3207 s = get_to_st (eh);
2925 if (s) 3208 if (s)
2926 free (s); 3209 free (s);
3210
2927 return; 3211 return;
2928} 3212}
2929 3213
2930/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
2931/* 3215/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3216 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3217 */
2934void 3218void
2935rxvt_term::process_osc_seq () 3219rxvt_term::process_osc_seq ()
2936{ 3220{
2937 unsigned char ch, eh, *s; 3221 unicode_t ch, eh;
2938 int arg; 3222 int arg;
2939 3223
2940 ch = cmd_getc (); 3224 ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3225 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3226 arg = arg * 10 + (ch - '0');
2943 3227
2944 if (ch == ';') 3228 if (ch == ';')
2945 { 3229 {
2946 s = get_to_st (&eh); 3230 char *s = get_to_st (eh);
3231
2947 if (s) 3232 if (s)
2948 { 3233 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3234 process_xterm_seq (arg, s, eh);
2961 free (s); 3235 free (s);
2962 } 3236 }
2963 } 3237 }
2964} 3238}
3239
3240void
3241rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3242{
3243 if (str[0] == '?' && !str[1])
3244 {
3245 rgba c;
3246 pix_colors_focused[color].get (c);
3247
3248#if XFT
3249 if (c.a != rgba::MAX_CC)
3250 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3251 else
3252#endif
3253 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3254 }
3255 else
3256 set_window_color (color, str);
3257}
3258
2965/* 3259/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3260 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3261 */
2987void 3262void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3263rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2989{ 3264{
2990 int changed = 0; 3265 int color;
2991 int color;
2992 char *buf, *name; 3266 char *buf, *name;
3267 bool query = str[0] == '?' && !str[1];
3268 int saveop = op;
3269
3270 dLocal (Display *, dpy);
2993 3271
2994 assert (str != NULL); 3272 assert (str != NULL);
3273
3274 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3275 return;
3276
2995 switch (op) 3277 switch (op)
2996 { 3278 {
2997 case XTerm_name: 3279 case XTerm_name:
2998 set_title (str); 3280 set_title (str);
2999 /* FALLTHROUGH */ 3281 /* FALLTHROUGH */
3000 case XTerm_iconName: 3282 case XTerm_iconName:
3001 set_iconName (str); 3283 set_icon_name (str);
3002 break; 3284 break;
3003 case XTerm_title: 3285 case XTerm_title:
3004 set_title (str); 3286 set_title (str);
3005 break; 3287 break;
3288 case XTerm_property:
3289 if (str[0] == '?')
3290 {
3291 Atom prop = display->atom (str + 1);
3292 Atom actual_type;
3293 int actual_format;
3294 unsigned long nitems;
3295 unsigned long bytes_after;
3296 unsigned char *value = 0;
3297 const char *str = "";
3298
3299 if (prop
3300 && XGetWindowProperty (dpy, parent[0],
3301 prop, 0, 1<<16, 0, AnyPropertyType,
3302 &actual_type, &actual_format,
3303 &nitems, &bytes_after, &value) == Success
3304 && actual_type != None
3305 && actual_format == 8)
3306 str = (const char *)(value);
3307
3308 tt_printf ("\033]%d;%s%c", op, str, resp);
3309
3310 XFree (value);
3311 }
3312 else
3313 {
3314 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3315
3316 if (eq)
3317 {
3318 *eq = 0;
3319 set_utf8_property (display->atom (str), eq + 1);
3320 }
3321 else
3322 XDeleteProperty (dpy, parent[0],
3323 display->atom (str));
3324 }
3325 break;
3326
3006 case XTerm_Color: 3327 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3328 for (buf = (char *)str; buf && *buf;)
3008 { 3329 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3330 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3331 break;
3332
3011 *name++ = '\0'; 3333 *name++ = '\0';
3012 color = atoi (buf); 3334 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3335
3336 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3337 break;
3338
3015 if ((buf = STRCHR (name, ';')) != NULL) 3339 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3340 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3341
3342 process_color_seq (op, color, name, resp);
3018 } 3343 }
3344 break;
3345 case Rxvt_restoreFG:
3346 case XTerm_Color00:
3347 process_color_seq (op, Color_fg, str, resp);
3348 break;
3349 case Rxvt_restoreBG:
3350 case XTerm_Color01:
3351 process_color_seq (op, Color_bg, str, resp);
3019 break; 3352 break;
3020#ifndef NO_CURSORCOLOR 3353#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3354 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3355 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3356 break;
3024#endif 3357#endif
3025 case XTerm_Color_pointer: 3358 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3359 process_color_seq (op, Color_pointer_fg, str, resp);
3360 break;
3361 case XTerm_Color_pointer_bg:
3362 process_color_seq (op, Color_pointer_bg, str, resp);
3027 break; 3363 break;
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3364#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD:
3030 set_window_color (Color_BD, str);
3031 break;
3032 case XTerm_Color_UL:
3033 set_window_color (Color_UL, str);
3034 break;
3035 case XTerm_Color_RV: 3365 case XTerm_Color_RV:
3036 set_window_color (Color_RV, str); 3366 process_color_seq (op, Color_RV, str, resp);
3037 break; 3367 break;
3368 case Rxvt_Color_BD:
3369 case URxvt_Color_BD:
3370 process_color_seq (op, Color_BD, str, resp);
3371 break;
3372 case Rxvt_Color_UL:
3373 case URxvt_Color_UL:
3374 process_color_seq (op, Color_UL, str, resp);
3375 break;
3376 case URxvt_Color_IT:
3377 process_color_seq (op, Color_IT, str, resp);
3378 break;
3038#endif 3379#endif
3039 3380#if ENABLE_TRANSPARENCY
3040 case XTerm_Menu: 3381 case URxvt_Color_tint:
3382 process_color_seq (op, Color_tint, str, resp);
3041 /* 3383 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3384 bool changed = false;
3043 * so DON'T do it here 3385
3386 if (ISSET_PIXCOLOR (Color_tint))
3387 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3388 else
3389 changed = bgPixmap.unset_tint ();
3390
3391 if (changed)
3392 update_background ();
3044 */ 3393 }
3394
3045 break; 3395 break;
3396#endif
3397
3398#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3399 case Rxvt_Pixmap:
3047 if (*str != ';') 3400 if (!strcmp (str, "?"))
3048 { 3401 {
3049#if XPM_BACKGROUND 3402 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3403
3051 set_bgPixmap (str); /* change pixmap */ 3404 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3052#endif 3405 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3053 scr_touch (true); 3406 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3407 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3408 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3409 else
3056 { 3410 {
3411 int changed = 0;
3412
3413 if (*str != ';')
3414 {
3415 /* reset to default scaling :*/
3416 bgPixmap.unset_geometry ();
3417 if (bgPixmap.set_file (str)) /* change pixmap */
3418 changed++;
3419 str = strchr (str, ';');
3420 if (str == NULL)
3421 bgPixmap.set_defaultGeometry ();
3422 }
3423
3424 while (str)
3425 {
3057 str++; 3426 str++;
3058#if XPM_BACKGROUND 3427 if (bgPixmap.set_geometry (str))
3059 changed += scale_pixmap (str); 3428 changed++;
3060#endif 3429 str = strchr (str, ';');
3430 }
3061 3431
3432 if (changed)
3433 update_background ();
3062 } 3434 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3435 break;
3436#endif
3071 3437
3072 case XTerm_restoreFG:
3073 set_window_color (Color_fg, str);
3074 break;
3075 case XTerm_restoreBG:
3076 set_window_color (Color_bg, str);
3077 break;
3078 case XTerm_logfile: 3438 case XTerm_logfile:
3439 // TODO, when secure mode?
3079 break; 3440 break;
3080 case XTerm_font: 3441
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3442#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3443 case Rxvt_dumpscreen: /* no error notices */
3089 { 3444 {
3090 int fd; 3445 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3446 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3447 {
3093 scr_dump (fd); 3448 scr_dump (fd);
3094 close (fd); 3449 close (fd);
3095 } 3450 }
3096 } 3451 }
3097 break; 3452 break;
3098#endif 3453#endif
3454 case XTerm_font:
3455 op = URxvt_font;
3456 case URxvt_font:
3457#if ENABLE_STYLES
3458 case URxvt_boldFont:
3459 case URxvt_italicFont:
3460 case URxvt_boldItalicFont:
3461#endif
3462 if (query)
3463 tt_printf ("\33]%d;%-.250s%c", saveop,
3464 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3465 ? fontset[op - URxvt_font]->fontdesc : "",
3466 resp);
3467 else
3468 {
3469 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3470
3471 res = strdup (str);
3472 allocated.push_back ((void *)res);
3473 set_fonts ();
3474 }
3475 break;
3476
3477 case URxvt_version:
3478 if (query)
3479 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3480 op,
3481 rs[Rs_name], VERSION[0], VERSION[2],
3482 resp);
3483 break;
3484
3485#if !ENABLE_MINIMAL
3486 case URxvt_locale:
3487 if (query)
3488 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3489 else
3490 {
3491 set_locale (str);
3492 pty->set_utf8_mode (enc_utf8);
3493 init_xlocale ();
3494 }
3495 break;
3496
3497 case URxvt_view_up:
3498 case URxvt_view_down:
3499 {
3500 int lines = atoi (str);
3501
3502 if (lines)
3503 scr_page (op == URxvt_view_up ? UP : DN, lines);
3504 else
3505 scr_erase_savelines ();
3506 }
3507
3508 break;
3509#endif
3510
3511#if ENABLE_PERL
3512 case URxvt_perl:
3513 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3514 ; // no responses yet
3515 break;
3516#endif
3100 } 3517 }
3101} 3518}
3102/*----------------------------------------------------------------------*/ 3519/*----------------------------------------------------------------------*/
3103 3520
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3521/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3112 * so no need for fancy checking 3529 * so no need for fancy checking
3113 */ 3530 */
3114int 3531int
3115rxvt_term::privcases (int mode, unsigned long bit) 3532rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3533{
3117 int state; 3534 int state;
3118 3535
3119 if (mode == 's') 3536 if (mode == 's')
3120 { 3537 {
3121 SavedModes |= (PrivateModes & bit); 3538 SavedModes |= (priv_modes & bit);
3122 return -1; 3539 return -1;
3123 } 3540 }
3124 else 3541 else
3125 { 3542 {
3126 if (mode == 'r') 3543 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3544 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3545 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3546 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3547 PrivMode (state, bit);
3131 } 3548 }
3549
3132 return state; 3550 return state;
3133} 3551}
3134 3552
3135/* we're not using priv _yet_ */ 3553/* we're not using priv _yet_ */
3136void 3554void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3555rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3138{ 3556{
3139 unsigned int i, j; 3557 unsigned int i, j;
3140 int state; 3558 int state;
3559
3141 static const struct 3560 static const struct
3142 { 3561 {
3143 const int argval; 3562 const int argval;
3144 const unsigned long bit; 3563 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3564 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3565 { 1, PrivMode_aplCUR },
3148 { 2, PrivMode_vt52 }, 3566 { 2, PrivMode_vt52 },
3149 { 3, PrivMode_132 }, 3567 { 3, PrivMode_132 },
3150 { 4, PrivMode_smoothScroll }, 3568 { 4, PrivMode_smoothScroll },
3151 { 5, PrivMode_rVideo }, 3569 { 5, PrivMode_rVideo },
3152 { 6, PrivMode_relOrigin }, 3570 { 6, PrivMode_relOrigin },
3153 { 7, PrivMode_Autowrap }, 3571 { 7, PrivMode_Autowrap },
3572 // 8, bi-directional support mode
3154 { 9, PrivMode_MouseX10 }, 3573 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3574 // 18, 19 printing-related
3156 { menuBar_esc, PrivMode_menuBar }, 3575 { 25, PrivMode_VisibleCursor },
3157#endif
3158#ifdef scrollBar_esc 3576#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3577 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3578#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3579 { 35, PrivMode_ShiftKeys }, // rxvt extension
3163 { 40, PrivMode_132OK }, 3580 { 40, PrivMode_132OK },
3581 // 41 xterm more fixes NYI
3582 // 45 margin bell NYI
3583 // 46 start logging
3164 { 47, PrivMode_Screen }, 3584 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3585 { 66, PrivMode_aplKP },
3166#ifndef NO_BACKSPACE_KEY 3586#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3587 { 67, PrivMode_BackSpace },
3168#endif 3588#endif
3169 { 1000, PrivMode_MouseX11 }, 3589 { 1000, PrivMode_MouseX11 },
3590 { 1002, PrivMode_MouseBtnEvent },
3591 { 1003, PrivMode_MouseAnyEvent },
3170 { 1010, PrivMode_TtyOutputInh }, 3592 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3593 { 1011, PrivMode_Keypress }, // rxvt extension
3594 // 1035 enable modifiers for alt, numlock NYI
3595 // 1036 send ESC for meta keys NYI
3596 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3597 { 1047, PrivMode_Screen },
3598 // 1048 save and restore cursor
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3599 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3600 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3601 { 2004, PrivMode_BracketPaste },
3174 }; 3602 };
3175 3603
3176 if (nargs == 0) 3604 if (nargs == 0)
3177 return; 3605 return;
3178 3606
… …
3193 state = privcases (mode, argtopriv[j].bit); 3621 state = privcases (mode, argtopriv[j].bit);
3194 break; 3622 break;
3195 } 3623 }
3196 3624
3197 /* extra handling for values with state unkept */ 3625 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3626 switch (arg[i])
3200 { 3627 {
3628#if ENABLE_STYLES
3629 case 1021:
3630 set_option (Opt_intensityStyles, mode);
3631
3632 scr_touch (true);
3633 break;
3634#endif
3201 case 1048: /* alternative cursor save */ 3635 case 1048: /* alternative cursor save */
3636 case 1049:
3637 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3638 if (mode == 0)
3203 scr_cursor (RESTORE); 3639 scr_cursor (RESTORE);
3204 else if (mode == 1) 3640 else if (mode == 1)
3205 scr_cursor (SAVE); 3641 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3642 break;
3643 }
3644
3645 if (state >= 0)
3646 /* extra handling for values with valid 0 or 1 state */
3647 switch (arg[i])
3648 {
3649 /* case 1: - application cursor keys */
3650 case 2: /* VT52 mode */
3651 /* oddball mode. should be set regardless of set/reset
3652 * parameter. Return from VT52 mode with an ESC < from
3653 * within VT52 mode
3654 */
3655 PrivMode (1, PrivMode_vt52);
3656 break;
3222 case 3: /* 80/132 */ 3657 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3658 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3659 {
3225 (unsigned int)TermWin.height); 3660 scr_poweron ();
3661 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3662 }
3226 break; 3663 break;
3227 case 4: /* smooth scrolling */ 3664 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3665 set_option (Opt_jumpScroll, !state);
3232 break; 3666 break;
3233 case 5: /* reverse video */ 3667 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3668 scr_rvideo_mode (state);
3235 break; 3669 break;
3236 case 6: /* relative/absolute origins */ 3670 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3671 scr_relative_origin (state);
3238 break; 3672 break;
3239 case 7: /* autowrap */ 3673 case 7: /* autowrap */
3240 scr_autowrap (state); 3674 scr_autowrap (state);
3241 break; 3675 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3676 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3677 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3678 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3679 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3680 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3681#ifdef scrollBar_esc
3255 case scrollBar_esc: 3682 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3683 if (scrollbar_mapping (state))
3257 { 3684 {
3258 resize_all_windows (0, 0, 0); 3685 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3686 scr_touch (true);
3260 } 3687 }
3261 break; 3688 break;
3262#endif 3689#endif
3263 case 25: /* visible/invisible cursor */ 3690 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3691 scr_cursor_visible (state);
3265 break; 3692 break;
3266 /* case 35: - shift keys */ 3693 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3694 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3695 case 47: /* secondary screen */
3269 scr_change_screen (state); 3696 scr_change_screen (state);
3270 break; 3697 break;
3271 /* case 66: - application key pad */ 3698 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3699 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3700 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3701 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3702 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3703 break;
3277#if 0
3278 case 1001: 3704 case 1002:
3279 break; /* X11 mouse highlighting */ 3705 case 1003:
3280#endif 3706 if (state)
3707 {
3708 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3709 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3710 vt_emask_mouse = PointerMotionMask;
3711 }
3712 else
3713 vt_emask_mouse = NoEventMask;
3714 vt_select_input ();
3715 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3716 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3717 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3718 break;
3287 case 1011: /* scroll to bottom on key press */ 3719 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3720 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3721 break;
3293 case 1047: /* secondary screen w/ clearing */ 3722 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3723 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3724 if (current_screen != PRIMARY)
3296 scr_erase_screen (2); 3725 scr_erase_screen (2);
3297 scr_change_screen (state); 3726 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3727 break;
3728 case 1049: /* secondary screen w/ clearing first */
3729 scr_change_screen (state);
3730 if (option (Opt_secondaryScreen))
3731 if (current_screen != PRIMARY)
3732 scr_erase_screen (2);
3733 break;
3734 default:
3735 break;
3301 } 3736 }
3302 } 3737 }
3303} 3738}
3304/*}}} */ 3739/*}}} */
3305 3740
3306/*{{{ process sgr sequences */ 3741/*{{{ process sgr sequences */
3307void 3742void
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3743rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3744{
3310 unsigned int i; 3745 unsigned int i;
3311 short rendset; 3746 short rendset;
3312 int rendstyle; 3747 int rendstyle;
3313 3748
3314 if (nargs == 0) 3749 if (nargs == 0)
3315 { 3750 {
3316 scr_rendition (0, ~RS_None); 3751 scr_rendition (0, ~RS_None);
3317 return; 3752 return;
3318 } 3753 }
3754
3319 for (i = 0; i < nargs; i++) 3755 for (i = 0; i < nargs; i++)
3320 { 3756 {
3321 rendset = -1; 3757 rendset = -1;
3322 switch (arg[i]) 3758 switch (arg[i])
3323 { 3759 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3761 rendset = 0, rendstyle = ~RS_None;
3326 break; 3762 break;
3327 case 1: 3763 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3764 rendset = 1, rendstyle = RS_Bold;
3329 break; 3765 break;
3766 //case 2: // low intensity
3767 case 3:
3768 rendset = 1, rendstyle = RS_Italic;
3769 break;
3330 case 4: 3770 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3771 rendset = 1, rendstyle = RS_Uline;
3332 break; 3772 break;
3333 case 5: 3773 case 5: // slowly blinking
3774 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 3775 rendset = 1, rendstyle = RS_Blink;
3335 break; 3776 break;
3777 //case 6: // scoansi light background
3336 case 7: 3778 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 3779 rendset = 1, rendstyle = RS_RVid;
3338 break; 3780 break;
3339 case 22: 3781 case 8:
3782 // invisible. NYI
3783 break;
3784 //case 9: // crossed out
3785 //case 10: // scoansi acs off, primary font
3786 //case 11: // scoansi acs on, first alt font
3787 //case 12: // scoansi acs on, |0x80, second alt font
3788 //...
3789 //case 19: // ninth alt font
3790 //case 20: // gothic
3791 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 3792 rendset = 0, rendstyle = RS_Bold;
3793 break;
3794 case 22: // normal intensity
3795 rendset = 0, rendstyle = RS_Bold;
3796 break;
3797 case 23: // disable italic
3798 rendset = 0, rendstyle = RS_Italic;
3341 break; 3799 break;
3342 case 24: 3800 case 24:
3343 rendset = 0, rendstyle = RS_Uline; 3801 rendset = 0, rendstyle = RS_Uline;
3344 break; 3802 break;
3345 case 25: 3803 case 25:
3346 rendset = 0, rendstyle = RS_Blink; 3804 rendset = 0, rendstyle = RS_Blink;
3347 break; 3805 break;
3806 case 26: // variable spacing (iso 8613)
3807 rendset = 0, rendstyle = RS_Blink;
3808 break;
3348 case 27: 3809 case 27:
3349 rendset = 0, rendstyle = RS_RVid; 3810 rendset = 0, rendstyle = RS_RVid;
3350 break; 3811 break;
3812 //case 28: // visible. NYI
3813 //case 29: // not crossed-out
3351 } 3814 }
3815
3352 if (rendset != -1) 3816 if (rendset != -1)
3353 { 3817 {
3354 scr_rendition (rendset, rendstyle); 3818 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 3819 continue; /* for (;i;) */
3356 } 3820 }
… …
3363 case 33: 3827 case 33:
3364 case 34: 3828 case 34:
3365 case 35: 3829 case 35:
3366 case 36: 3830 case 36:
3367 case 37: 3831 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3832 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 3833 break;
3371#ifdef TTY_256COLOR 3834 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 3835 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 3836 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3837 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 3838 i += 2;
3378 } 3839 }
3379 break; 3840 break;
3380#endif
3381 case 39: /* default fg */ 3841 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 3842 scr_color (Color_fg, Color_fg);
3383 break; 3843 break;
3384 3844
3385 case 40: 3845 case 40:
… …
3388 case 43: 3848 case 43:
3389 case 44: 3849 case 44:
3390 case 45: 3850 case 45:
3391 case 46: 3851 case 46:
3392 case 47: 3852 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3853 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 3854 break;
3396#ifdef TTY_256COLOR 3855 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 3856 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 3857 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3858 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 3859 i += 2;
3403 } 3860 }
3404 break; 3861 break;
3405#endif
3406 case 49: /* default bg */ 3862 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 3863 scr_color (Color_bg, Color_bg);
3408 break; 3864 break;
3409 3865
3410#ifndef NO_BRIGHTCOLOR 3866 //case 50: // not variable spacing
3867
3868#if !ENABLE_MINIMAL
3411 case 90: 3869 case 90:
3412 case 91: /* set bright fg color */ 3870 case 91: /* set bright fg color */
3413 case 92: 3871 case 92:
3414 case 93: 3872 case 93:
3415 case 94: 3873 case 94:
3416 case 95: 3874 case 95:
3417 case 96: 3875 case 96:
3418 case 97: 3876 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3877 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 3878 break;
3422 case 100: 3879 case 100:
3423 case 101: /* set bright bg color */ 3880 case 101: /* set bright bg color */
3424 case 102: 3881 case 102:
3425 case 103: 3882 case 103:
3426 case 104: 3883 case 104:
3427 case 105: 3884 case 105:
3428 case 106: 3885 case 106:
3429 case 107: 3886 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3887 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 3888 break;
3433#endif 3889#endif
3434
3435 } 3890 }
3436 } 3891 }
3437} 3892}
3438/*}}} */ 3893/*}}} */
3439 3894
3440/*{{{ process Rob Nation's own graphics mode sequences */ 3895/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3441void 3896void
3442rxvt_term::process_graphics () 3897rxvt_term::process_graphics ()
3443{ 3898{
3444 unsigned char ch, cmd = cmd_getc (); 3899 unicode_t ch, cmd = cmd_getc ();
3445 3900
3446 if (cmd == 'Q') 3901 if (cmd == 'Q')
3902 {
3447 { /* query graphics */ 3903 /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */ 3904 tt_printf ("\033G0\012"); /* no graphics */
3449 return; 3905 return;
3450 } 3906 }
3451 /* swallow other graphics sequences until terminating ':' */ 3907 /* swallow other graphics sequences until terminating ':' */
3452 do 3908 do
3453 ch = cmd_getc (); 3909 ch = cmd_getc ();
… …
3463 */ 3919 */
3464void 3920void
3465rxvt_term::tt_printf (const char *fmt,...) 3921rxvt_term::tt_printf (const char *fmt,...)
3466{ 3922{
3467 va_list arg_ptr; 3923 va_list arg_ptr;
3468 unsigned char buf[256]; 3924 char buf[256];
3469 3925
3470 va_start (arg_ptr, fmt); 3926 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3927 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 3928 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 3929 tt_write (buf, strlen (buf));
3474} 3930}
3475 3931
3476/* ---------------------------------------------------------------------- */ 3932/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 3933/* Write data to the pty as typed by the user, pasted with the mouse,
3478 * or generated by us in response to a query ESC sequence. 3934 * or generated by us in response to a query ESC sequence.
3479 */ 3935 */
3936const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3937
3480void 3938void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3939rxvt_term::tt_write (const char *data, unsigned int len)
3482{ 3940{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3941 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3942 return;
3484 3943
3485 if (len) 3944 if (pty->pty < 0)
3945 return;
3946
3947 if (v_buflen == 0)
3948 {
3949 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3950
3951 if ((unsigned int)written == len)
3952 return;
3953
3954 data += written;
3955 len -= written;
3486 { 3956 }
3957
3958 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3959
3960 memcpy (v_buffer + v_buflen, data, len);
3961 v_buflen += len;
3962
3963 pty_ev.set (ev::READ | ev::WRITE);
3964}
3965
3966void rxvt_term::pty_write ()
3967{
3968 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3969
3970 if (written > 0)
3971 {
3972 v_buflen -= written;
3973
3487 if (v_buflen == 0) 3974 if (v_buflen == 0)
3488 { 3975 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 3976 free (v_buffer);
3516 v_buffer = 0; 3977 v_buffer = 0;
3517 v_buflen = 0;
3518 3978
3519 pty_ev.set (EVENT_READ); 3979 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 3980 return;
3532 } 3981 }
3982
3983 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 3984 }
3985 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3986 pty_ev.set (ev::READ);
3534} 3987}
3535 3988
3536/*----------------------- end-of-file (C source) -----------------------*/ 3989/*----------------------- end-of-file (C source) -----------------------*/
3537 3990

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