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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.59 by pcg, Wed Feb 25 15:39:48 2004 UTC vs.
Revision 1.507 by sf-exg, Wed Apr 11 13:39:51 2012 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void
59rxvt_term::lookup_key (XKeyEvent &ev) 402rxvt_term::key_press (XKeyEvent &ev)
60{ 403{
61 int ctrl, meta, shft, len; 404 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 405 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 406 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
69 413
70 /* 414 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
73 * 417 *
74 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
75 */ 419 */
76 shft = (ev.state & ShiftMask); 420 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 421 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 422 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 423
86 kbuf[0] = 0; 424 kbuf[0] = 0;
87 425
88#ifdef USE_XIM 426#ifdef USE_XIM
89 if (Input_Context) 427 if (Input_Context)
90 { 428 {
91 Status status_return; 429 Status status_return;
92 430
431#if 0
93#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
97 else 436 else
437#endif
98#endif 438#endif
99 { 439 {
100 wchar_t wkbuf[KBUFSZ + 1]; 440 wchar_t wkbuf[KBUFSZ + 1];
101 441
102 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
106 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
109 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 452 SET_LOCALE (locale);
111 453
112 if (status_return == XLookupChars 454 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
135 } 477 }
136 else 478 else
137#endif 479#endif
138 { 480 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 482 valid_keysym = keysym != NoSymbol;
141 } 483 }
142 484
143 if (valid_keysym) 485 if (valid_keysym)
144 { 486 {
145 /* for some backwards compatibility */ 487#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 488 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 489 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 490#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 491
166 if (TermWin.saveLines) 492 if (saveLines)
167 { 493 {
168#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 495 if (!ctrl && !meta)
170 {
171#else 496#else
172 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
173 { 499 {
174#endif
175 int lnsppg; 500 int lnsppg;
176 501
177#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 504#else
180 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
181#endif 506#endif
507 max_it (lnsppg, 1);
508
182 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
183 { 510 {
184 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
185 return; 512 return;
186 } 513 }
… …
213 scr_move_to (0, 1); 540 scr_move_to (0, 1);
214 return; 541 return;
215 } 542 }
216 else if (keysym == XK_End) 543 else if (keysym == XK_End)
217 { 544 {
218 scr_move_to (1, 0); 545 scr_move_to (1, 1);
219 return; 546 return;
220 } 547 }
221 } 548 }
222#endif 549#endif
223 } 550 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 556 {
230 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
232 } 559 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 561 {
235 switch (keysym) 562 switch (keysym)
236 { 563 {
237 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 566 selection_request (ev.time);
240 return; 567 return;
568#if TODO
241 /* rxvt extras */ 569 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 571 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 573 return;
574#endif
248 } 575 }
249 } 576 }
250 } 577 }
251#ifdef PRINTPIPE 578
252 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
253 { 580 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
255 return;
256 } 582 {
257#endif 583 int hv;
258 584
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 585 if (iso14755buf & ISO_14755_51
260 { 586 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 587 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 588 {
264 unsigned int l; 589 commit_iso14755 ();
265 const unsigned char *kbuf0; 590 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 591# if ISO_14755
267 592 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 593# endif
276 tt_write (&ch, 1); 594 return;
277 tt_write (kbuf0, l); 595 }
596 else if (keysym == XK_BackSpace)
597 {
598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
599# if ISO_14755
600 iso14755_51 (iso14755buf & ISO_14755_MASK);
601# endif
602 return;
603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
278 return; 611 return;
279 } 612 }
280 else 613 else
281#endif
282 { 614 {
283 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
284 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
285 { 768 {
286#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
287 case XK_BackSpace: 770 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 772 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete:
312 STRCPY (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break;
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next:
429 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0; 773 newlen = 0;
604 break;
605 } 774 }
606 if (newlen) 775 break;
607 len = STRLEN (kbuf);
608 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
781 if (len > 0)
782 {
609 /* 783 /*
784 * pass Shift/Control indicators for function keys ending with `~'
785 *
786 * eg,
787 * Prior = "ESC[5~"
788 * Shift+Prior = "ESC[5$"
789 * Ctrl+Prior = "ESC[5^"
790 * Ctrl+Shift+Prior = "ESC[5@"
791 */
792 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
793 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
794
795 /*
610 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
611 */ 797 */
612#ifdef META8_OPTION 798#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80))
614 kbuf[len - 1] |= 0x80; 800 kbuf[len - 1] |= 0x80;
615#endif 801#endif
802 }
616 803
617 } 804 }
618 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
619 { 806 {
620 len = 1; 807 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
622 } 814 }
623 else 815 else
624 { 816 {
625#ifdef META8_OPTION 817#ifdef META8_OPTION
626 /* set 8-bit on */ 818 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
628 { 820 {
629 unsigned char *ch; 821 char *ch;
630 822
631 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 824 *ch |= 0x80;
825
633 meta = 0; 826 meta = 0;
634 } 827 }
635#endif 828#endif
636 /* nil */ ; 829 /* nil */ ;
637 } 830 }
638 } 831 }
639 832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
835
640 if (len <= 0) 836 if (len <= 0)
641 return; /* not mapped */ 837 return; /* not mapped */
642 838
643 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 840 if (view_start)
645 { 841 {
646 TermWin.view_start = 0; 842 view_start = 0;
647 want_refresh = 1; 843 want_refresh = 1;
648 } 844 }
649
650 /*
651 * these modifications only affect the static keybuffer
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663 845
664 /* escape prefix */ 846 /* escape prefix */
665 if (meta 847 if (meta
666#ifdef META8_OPTION 848#ifdef META8_OPTION
667 && meta_char == C0_ESC 849 && meta_char == C0_ESC
668#endif 850#endif
669 ) 851 )
670 { 852 {
671 const unsigned char ch = C0_ESC; 853 const char ch = C0_ESC;
672 tt_write (&ch, 1); 854 tt_write (&ch, 1);
673 } 855 }
674 856
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 857 tt_write (kbuf, (unsigned int)len);
686} 858}
687/*}}} */
688 859
689#if (MENUBAR_MAX) 860void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 861rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{ 862{
695 unsigned int n, s; 863#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
864 KeySym keysym;
696 865
697 n = cmdbuf_ptr - cmdbuf_base; 866 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 867#endif
699 868
700 if (n > 0 && s < count) 869#if ENABLE_FRILLS || ISO_14755
870 // ISO 14755 support
871 if (iso14755buf)
872 if (iso14755buf & ISO_14755_52)
701 { 873 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 874# if ISO_14755
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 875 scr_overlay_off ();
704 cmdbuf_ptr = cmdbuf_base; 876# endif
705 cmdbuf_endp -= n; 877# if ISO_14755
706 s += n; 878 // iso14755 part 5.2 handling: release time
879 // first: controls
880 if ((ev.state & ControlMask)
881 && ((keysym >= 0x40 && keysym <= 0x5f)
882 || (keysym >= 0x61 && keysym <= 0x7f)))
883 {
884 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
885 commit_iso14755 ();
886
887 return;
888 }
889
890 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
891 if (i[0] == keysym)
892 {
893 iso14755buf = ISO_14755_51 | i[1];
894 commit_iso14755 ();
895
896 return;
897 }
898
899 scr_bell ();
900# endif
901 iso14755buf = 0;
902
903 return;
707 } 904 }
708 905 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
709 if (count > s)
710 { 906 {
711 rxvt_print_error ("data loss: cmd_write too large"); 907# if ISO_14755
712 count = s; 908 scr_overlay_off ();
909# endif
910 if (iso14755buf & ISO_14755_51)
911 commit_iso14755 ();
912#if ISO_14755
913 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
914 {
915 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
916
917 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
918 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
919 }
920# endif
921 else
922 iso14755buf = 0;
713 } 923 }
924#endif
714 925
715 for (; count--;) 926 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 return 0; 927 return;
928
929#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
930 if (!(ev.state & ControlMask))
931 slip_wheel_ev.stop ();
932 else if (keysym == XK_Control_L || keysym == XK_Control_R)
933 mouse_slip_wheel_speed = 0;
934#endif
721} 935}
722#endif /* MENUBAR_MAX */
723 936
724void 937void
725rxvt_term::flush () 938rxvt_term::flush ()
726{ 939{
727#ifdef TRANSPARENT 940 flush_ev.stop ();
728 if (want_full_refresh) 941
942#ifdef HAVE_BG_PIXMAP
943 if (bg_flags & BG_NEEDS_REFRESH)
729 { 944 {
730 want_full_refresh = 0; 945 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 946 scr_touch (false);
733 want_refresh = 1;
734 } 947 }
735#endif 948#endif
736 949
737 if (want_refresh) 950 if (want_refresh)
738 { 951 {
739 scr_refresh (refresh_type); 952 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 953 {
741#ifdef USE_XIM 954 int row = view_start;
742 IMSendSpot (); 955 int end_row = row + nrow;
743#endif
744 956
745 } 957 while (row > top_row && ROW (row - 1).is_longer ())
958 --row;
746 959
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 960 do
821 if (!seen_input)
822 { 961 {
823 seen_input = 1; 962 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 963 line_t *l;
825 tt_winch (); 964
826 } 965 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 966 {
866 *str++ = ch; 967 l = &ROW (row++);
867 968
868 if (ch == '\n') 969 if (!(l->f & LINE_FILTERED))
869 { 970 {
870 nlines++; 971 // line not filtered, mark it as filtered
871 refresh_count++; 972 l->f |= LINE_FILTERED;
872 973 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 974 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 975 l = &ROW (row++);
879 break; 976 l->f |= LINE_FILTERED;
880 } 977 }
881 978
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 979 // and filter it
883 if (nlines >= TermWin.nrow - 1) 980 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 981
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 982 break;
895 } 983 }
896 } 984 }
985 while (l->is_longer () && row < end_row);
897 } 986 }
898 987 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 988 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 989
933 ch = NOCHAR; 990 scr_refresh ();
934 } 991 scrollBar.show (1);
992#ifdef USE_XIM
993 im_send_spot ();
994#endif
995 }
996
997 display->flush ();
998}
999
1000/* checks whether a refresh is requested and starts the refresh timer */
1001void
1002rxvt_term::refresh_check ()
1003{
1004 if (want_refresh && !flush_ev.is_active ())
1005 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1006
1007 display->flush ();
1008}
1009
1010void
1011rxvt_term::flush_cb (ev::timer &w, int revents)
1012{
1013 make_current ();
1014
1015 refresh_count = 0;
1016 flush ();
1017}
1018
1019#ifdef CURSOR_BLINK
1020void
1021rxvt_term::cursor_blink_reset ()
1022{
1023 if (hidden_cursor)
935 } 1024 {
1025 hidden_cursor = 0;
1026 want_refresh = 1;
1027 }
936 1028
1029 if (option (Opt_cursorBlink))
1030 cursor_blink_ev.again ();
1031 else
1032 cursor_blink_ev.stop ();
1033}
1034
1035void
1036rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1037{
1038 hidden_cursor = !hidden_cursor;
1039 want_refresh = 1;
1040 refresh_check ();
1041}
1042#endif
1043
1044#ifdef TEXT_BLINK
1045void
1046rxvt_term::text_blink_cb (ev::timer &w, int revents)
1047{
1048 if (scr_refresh_rend (RS_Blink, RS_Blink))
1049 {
1050 hidden_text = !hidden_text;
1051 want_refresh = 1;
1052 refresh_check ();
1053 }
1054 else
1055 w.stop ();
1056}
1057#endif
1058
1059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1060void
1061rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1062{
1063 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1064 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1065 {
1066 want_refresh = 1;
1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
1071}
1072#endif
1073
1074#ifdef SELECTION_SCROLLING
1075void
1076rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1077{
1078 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1079 {
1080 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1092{
1093 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098
1099 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1100 {
1101 mouse_slip_wheel_speed = 0;
1102 w.stop ();
1103 }
1104}
1105#endif
1106
1107#if LINUX_YIELD_HACK
1108static struct event_handler
1109{
1110 ev::prepare yield_ev;
1111
1112 void yield_cb (ev::prepare &w, int revents)
1113 {
1114 // this should really be sched_yield(), but the linux guys thought
1115 // that giving a process calling sched_yield () less cpu time than
1116 // ones with high nice levels is a useful thing to do. It surely is is
1117 // allowed by the sus... as is returning ENOSYS.
1118 // since the linux guys additionally thought that breaking the only
1119 // known workaround against their unusable sched_yield hack is cool,
1120 // we just nanosleep a bit and hope for the best.
1121
1122 struct timespec ts = { 0, 1000 };
1123 nanosleep (&ts, 0);
1124
1125 w.stop ();
1126 }
1127
1128 event_handler ()
1129 : yield_ev (this, &event_handler::yield_cb)
1130 {
1131 }
1132} event_handler;
1133#endif
1134
1135/* make sure all the cmd data is at beginning of cmdbuf */
1136void
1137rxvt_term::cmdbuf_reify ()
1138{
1139 if (cmdbuf_ptr == cmdbuf_base)
1140 return;
1141
1142 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1143
1144 memmove (cmdbuf_base, cmdbuf_ptr, used);
1145 cmdbuf_ptr = cmdbuf_base;
1146 cmdbuf_endp = cmdbuf_ptr + used;
1147
1148}
1149
1150#if defined (KEYSYM_RESOURCE)
1151void
1152rxvt_term::cmdbuf_append (const char *str, size_t count)
1153{
1154 cmdbuf_reify ();
1155
1156 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1157
1158 if (count > avail)
1159 return;
1160
1161 memcpy (cmdbuf_endp, str, count);
1162 cmdbuf_endp += count;
1163
1164 cmd_parse ();
1165}
1166#endif
1167
1168bool
1169rxvt_term::pty_fill ()
1170{
1171 cmdbuf_reify ();
1172
1173 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1174
1175 if (!avail)
1176 {
1177 // normally this indicates a "too long" command sequence - just drop the data we have
1178 cmdbuf_ptr = cmdbuf_base;
1179 cmdbuf_endp = cmdbuf_ptr;
1180 avail = CBUFSIZ;
1181 }
1182
1183 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1184
1185 if (r > 0)
1186 {
1187 cmdbuf_endp += r;
1188 return true;
1189 }
1190 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1191 {
1192#if LINUX_YIELD_HACK
1193 if (display->is_local)
1194 event_handler.yield_ev.start ();
1195#endif
1196 }
1197 else
1198 {
1199 pty_ev.stop ();
1200
1201 if (!option (Opt_hold))
1202 destroy ();
1203 }
1204
937 return flag; 1205 return false;
938} 1206}
939 1207
940// read the next character, currently handles UTF-8 1208void
941// will probably handle all sorts of other stuff in the future 1209rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1210{
945 while (cmdbuf_ptr < cmdbuf_endp) 1211 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1212
950 wchar_t wc; 1213 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1214 // loop, but don't allow a single term to monopolize us
1215 for (int i = CBUFCNT; i-- && pty_fill (); )
1216 cmd_parse ();
952 1217
953 if (len == (size_t)-2) 1218 if (revents & ev::WRITE)
954 return NOCHAR; 1219 pty_write ();
955 1220
956 if (len == (size_t)-1) 1221 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1222}
966 1223
967/* rxvt_cmd_getc () - Return next input character */ 1224void
968/* 1225rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1226{
975 for (;;) 1227 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1228 recolour_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1229
989#ifdef POINTER_BLANK 1230#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1231 hidden_pointer = 0;
997 1232
998 if (Options & Opt_pointerBlank) 1233 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1234 pointer_ev.start (pointerBlankDelay);
1235#endif
1000} 1236}
1001 1237
1238#ifdef POINTER_BLANK
1002void 1239void
1003rxvt_term::pointer_blank () 1240rxvt_term::pointer_blank ()
1004{ 1241{
1005 if (! (Options & Opt_pointerBlank)) 1242 if (!option (Opt_pointerBlank))
1006 return; 1243 return;
1007 1244
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1245 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1246 XFlush (dpy);
1010 1247
1011 hidden_pointer = 1; 1248 hidden_pointer = 1;
1012} 1249}
1013 1250
1014void 1251void
1015rxvt_term::pointer_cb (time_watcher &w) 1252rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1253{
1017 SET_R (this); 1254 make_current ();
1018 SET_LOCALE (locale);
1019 1255
1020 pointer_blank (); 1256 pointer_blank ();
1021} 1257}
1022#endif 1258#endif
1023 1259
1024void 1260void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1261rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1262{
1027 int button_number, key_state = 0; 1263 int button_number, key_state = 0;
1028 int x, y; 1264 int x, y;
1265 int code = 32;
1029 1266
1030 x = ev.x; 1267 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1268 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1269
1270 if (ev.type == MotionNotify)
1271 {
1272 if (x == mouse_row && y == mouse_col)
1273 return;
1274
1275 mouse_row = x;
1276 mouse_col = y;
1277 code += 32;
1278 }
1033 1279
1034 if (MEvent.button == AnyButton) 1280 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1281 button_number = 3;
1037 }
1038 else 1282 else
1039 { 1283 {
1040 button_number = MEvent.button - Button1; 1284 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1285 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1286 if (button_number >= 3)
1043 button_number += (64 - 3); 1287 button_number += 64 - 3;
1044 } 1288 }
1045 1289
1046 if (PrivateModes & PrivMode_MouseX10) 1290 if (priv_modes & PrivMode_MouseX10)
1047 { 1291 {
1048 /* 1292 /*
1049 * do not report ButtonRelease 1293 * do not report ButtonRelease
1050 * no state info allowed 1294 * no state info allowed
1051 */ 1295 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1310 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1311 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1312#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1313 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1314#endif
1071
1072 } 1315 }
1073 1316
1074#ifdef DEBUG_MOUSEREPORT 1317#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1318 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1319 if (key_state & 16)
1077 fputc ('C', stderr); 1320 fputc ('C', stderr);
1078 if (key_state & 4) 1321 if (key_state & 4)
1079 fputc ('S', stderr); 1322 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1324 fputc ('A', stderr);
1082 if (key_state & 32) 1325 if (key_state & 32)
1083 fputc ('2', stderr); 1326 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1327 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1328 button_number,
1086 x + 1, 1329 x,
1087 y + 1); 1330 y);
1088#else 1331#endif
1332
1333#if ENABLE_FRILLS
1334 if (priv_modes & PrivMode_ExtMouseRight)
1335 tt_printf ("\033[%d;%d;%dM",
1336 code + button_number + key_state,
1337 x,
1338 y);
1339 else if (priv_modes & PrivMode_ExtModeMouse)
1340 tt_printf ("\033[M%c%lc%lc",
1341 code + button_number + key_state,
1342 wint_t (32 + x),
1343 wint_t (32 + y));
1344 else
1345#endif
1089 tt_printf ("\033[M%c%c%c", 1346 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1347 code + button_number + key_state,
1091 (32 + x + 1), 1348 32 + x,
1092 (32 + y + 1)); 1349 32 + y);
1093#endif
1094} 1350}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1351
1106/*{{{ process an X event */ 1352/*{{{ process an X event */
1107void 1353void
1108rxvt_term::x_cb (XEvent &ev) 1354rxvt_term::x_cb (XEvent &ev)
1109{ 1355{
1110 SET_R (this); 1356 make_current ();
1111 SET_LOCALE (locale);
1112 1357
1113#if defined(CURSOR_BLINK) 1358 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1359
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1360 if (ev.xany.window == vt
1123 } 1361 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1362 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1363 return;
1143#endif
1144 1364
1365 // for XQueryPointer
1145 Window unused_root, unused_child; 1366 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1367 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1368 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1369
1198 switch (ev.type) 1370 switch (ev.type)
1199 { 1371 {
1200 case KeyPress: 1372 case KeyPress:
1201 lookup_key (ev.xkey); 1373 key_press (ev.xkey);
1202 break; 1374 break;
1203 1375
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1376 case KeyRelease:
1206 { 1377 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1378 break;
1218 }
1219#endif
1220 1379
1221 case ButtonPress: 1380 case ButtonPress:
1222 button_press (ev.xbutton); 1381 button_press (ev.xbutton);
1223 break; 1382 break;
1224 1383
… …
1226 button_release (ev.xbutton); 1385 button_release (ev.xbutton);
1227 break; 1386 break;
1228 1387
1229 case ClientMessage: 1388 case ClientMessage:
1230 if (ev.xclient.format == 32 1389 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1390 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1391 {
1240 /* Get Dnd data */ 1392 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1393 {
1242 int ActualFormat; 1394 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1395 {
1244 unsigned long Size, RemainingBytes; 1396 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1397 {
1246 XGetWindowProperty (display->display, display->root, 1398 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1399 destroy ();
1248 0L, 1000000L, 1400 }
1249 False, AnyPropertyType, 1401#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1402 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1403 XSendEvent (dpy, ev.xclient.window = display->root,
1404 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1405 &ev);
1253 XChangeProperty (display->display, display->root, 1406#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1407 }
1255 8, PropModeReplace, 1408 }
1256 data, STRLEN (data)); 1409#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1410 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1411 {
1412 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1413 focus_in ();
1414 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1415 focus_out ();
1416 }
1417#endif
1259 } 1418 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1419 break;
1266 1420
1267 /* 1421 /*
1268 * XXX: this is not the _current_ arrangement 1422 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1423 * Here's my conclusion:
… …
1288 break; 1442 break;
1289 } 1443 }
1290 break; 1444 break;
1291 1445
1292 case FocusIn: 1446 case FocusIn:
1293 if (!TermWin.focus) 1447 if (ev.xfocus.detail != NotifyInferior
1448 && ev.xfocus.detail != NotifyPointer
1449 && ev.xfocus.mode != NotifyGrab)
1450 focus_in ();
1451 break;
1452
1453 case FocusOut:
1454 if (ev.xfocus.detail != NotifyInferior
1455 && ev.xfocus.detail != NotifyPointer
1456 && ev.xfocus.mode != NotifyGrab)
1457 focus_out ();
1458 break;
1459
1460 case ConfigureNotify:
1461 if (ev.xconfigure.window == parent)
1294 { 1462 {
1295 TermWin.focus = 1; 1463 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1464 ;
1307 break;
1308 1465
1309 case FocusOut: 1466#ifdef HAVE_BG_PIXMAP
1310 if (TermWin.focus) 1467 bool moved = false;
1468 if (bg_window_position_sensitive ())
1311 { 1469 {
1312 TermWin.focus = 0; 1470 int x, y;
1313 want_refresh = 1; 1471 if (ev.xconfigure.send_event)
1314#ifdef USE_XIM 1472 {
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width; 1473 x = ev.xconfigure.x;
1335 height = ev.xconfigure.height; 1474 y = ev.xconfigure.y;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1475 }
1476 else
1477 get_window_origin (x, y);
1478
1479 if (bg_set_position (x, y)
1480 || !(bg_flags & BG_IS_VALID))
1481 moved = true;
1337 } 1482 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1483#endif
1339 1484
1340 if (szHint.width != width || szHint.height != height) 1485 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1341 { 1486 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1487 seen_resize = 1;
1343 resize_all_windows (width, height, 1); 1488 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1344 } 1489 }
1345#ifdef DEBUG_SIZE
1346 else 1490 else
1347 { 1491 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1492#ifdef HAVE_BG_PIXMAP
1493 if (moved)
1494 update_background ();
1495#endif
1349 } 1496 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1497
1498 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1499 }
1361 break; 1500 break;
1362 1501
1502 case PropertyNotify:
1503 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1504 break;
1505
1363 case SelectionClear: 1506 case SelectionClear:
1364 display->set_selection_owner (0); 1507 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1508 break;
1372 1509
1373 case SelectionRequest: 1510 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1511 selection_send (ev.xselectionrequest);
1375 break; 1512 break;
1376 1513
1514 case MapNotify:
1515#ifdef HAVE_BG_PIXMAP
1516 /* This is needed specifically to fix the case of no window manager or a
1517 * non-reparenting window manager. In those cases we never get first
1518 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1519 * care of multiplicity of ConfigureNotify events arriving while WM does
1520 * reparenting.
1521 * We should not render background immediately, as there could be several
1522 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1523 * by scheduling background redraw as soon as we can, but giving a short
1524 * bit of time for ConfigureNotifies to arrive.
1525 * We should render background PRIOR to drawing any text, but AFTER all
1526 * of ConfigureNotifys for the best results.
1527 */
1528 if (!(bg_flags & BG_IS_VALID))
1529 update_background_ev.start (0.025);
1530#endif
1531 mapped = 1;
1532#ifdef TEXT_BLINK
1533 text_blink_ev.start ();
1534#endif
1535 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1377 case UnmapNotify: 1538 case UnmapNotify:
1378 TermWin.mapped = 0; 1539 mapped = 0;
1379#ifdef TEXT_BLINK 1540#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1541 text_blink_ev.stop ();
1381#endif 1542#endif
1543 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1544 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1545
1397 case GraphicsExpose: 1546 case GraphicsExpose:
1398 case Expose: 1547 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1548 if (ev.xany.window == vt)
1400 { 1549 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1550 do
1551 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1554 }
1405 // don't understand this, so commented it out 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1560 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1561 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1562 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1563 }
1409 // ev.xexpose.width, TermWin.height, False); 1564
1410#endif
1411 want_refresh = 1; 1565 want_refresh = 1;
1412 } 1566 }
1413 else 1567 else
1414 { 1568 {
1415 XEvent unused_event; 1569 XEvent unused_event;
1416 1570
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1572 ;
1419 &unused_event)) ; 1573 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1574 ;
1421 GraphicsExpose, 1575
1422 &unused_event)) ; 1576 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1577 {
1425 scrollBar.setIdle (); 1578 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1579 scrollBar.show (0);
1427 } 1580 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1581 }
1433 break; 1582 break;
1434 1583
1435 case MotionNotify: 1584 case MotionNotify:
1436#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1586 if (hidden_pointer)
1438 pointer_unblank (); 1587 pointer_unblank ();
1439#endif 1588#endif
1440#if MENUBAR 1589 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1590 || priv_modes & PrivMode_MouseAnyEvent)
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1442 { 1596 {
1443 menubar_control (ev.xbutton); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1599 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1601 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1603 ;
1456 1604
1457 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1609 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1613 {
1466#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1469#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1629 {
1473 int dist; 1630 int dist;
1474
1475 pending_scroll_selection=1;
1476 1631
1477 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1479 */ 1634 */
1480 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1637
1483 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1485 */ 1640 */
1486 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1644
1491 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1493 { 1647 {
1494 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1496 } 1650 }
1497 else 1651 else
1498 { 1652 {
1499 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1655 }
1656
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1505 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1507 } 1662 }
1508 else 1663 else
1509 { 1664 {
1510 /* we are within the text window, so we 1665 /* we are within the text window, so we
1511 * shouldn't be scrolling 1666 * shouldn't be scrolling
1512 */ 1667 */
1513 pending_scroll_selection = 0; 1668 sel_scroll_ev.stop();
1514 } 1669 }
1515#endif 1670#endif
1516#ifdef MOUSE_THRESHOLD 1671#ifdef MOUSE_THRESHOLD
1517
1518 } 1672 }
1519#endif 1673#endif
1520
1521 } 1674 }
1522 } 1675 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1677 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1527 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1686 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1688 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1689 want_refresh = 1;
1536 scrollbar_show (1); 1690 scrollBar.show (1);
1537 } 1691 }
1538 break; 1692 break;
1539 } 1693 }
1540}
1541 1694
1695#if defined(CURSOR_BLINK)
1696 if (ev.type == KeyPress)
1697 cursor_blink_reset ();
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1715}
1716
1717#if ENABLE_FRILLS
1718void
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 XFree (h);
1730 }
1731}
1732#endif
1733
1734void
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 im_set_position ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.again ();
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolour ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 set_urgency (0);
1763#endif
1764
1765 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1766 }
1767}
1768
1769void
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777#if ENABLE_FRILLS
1778 if (option (Opt_urgentOnBell))
1779 set_urgency (0);
1780#endif
1781#if ENABLE_FRILLS || ISO_14755
1782 if (iso14755buf)
1783 {
1784 iso14755buf = 0;
1785# if ISO_14755
1786 scr_overlay_off ();
1787# endif
1788 }
1789#endif
1790#if USE_XIM
1791 if (Input_Context != NULL)
1792 XUnsetICFocus (Input_Context);
1793#endif
1794#if CURSOR_BLINK
1795 if (option (Opt_cursorBlink))
1796 cursor_blink_ev.stop ();
1797
1798 hidden_cursor = 0;
1799#endif
1800#if OFF_FOCUS_FADING
1801 if (rs[Rs_fade])
1802 {
1803 pix_colors = pix_colors_unfocused;
1804 scr_recolour ();
1805 }
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1809 }
1810}
1811
1812void
1813rxvt_term::update_fade_color (unsigned int idx)
1814{
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 rgba c;
1819 pix_colors [Color_fade].get (c);
1820 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1821 }
1822#endif
1823}
1824
1825#if ENABLE_TRANSPARENCY || ENABLE_PERL
1542void 1826void
1543rxvt_term::rootwin_cb (XEvent &ev) 1827rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1828{
1545 SET_R (this); 1829 make_current ();
1546 SET_LOCALE (locale);
1547 1830
1831 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1832 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1833 return;
1834
1835# if ENABLE_TRANSPARENCY
1548 switch (ev.type) 1836 switch (ev.type)
1549 { 1837 {
1550 case PropertyNotify: 1838 case PropertyNotify:
1839 /*
1840 * if user used some Esetroot compatible prog to set the root bg,
1841 * use the property to determine the pixmap. We use it later on.
1842 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1843 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1844 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1845 {
1553 if (ev.xproperty.state == PropertyNewValue) 1846 bg_set_root_pixmap ();
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1847 update_background ();
1555 break;
1556 } 1848 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1849
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1850 break;
1851 }
1577#endif 1852# endif
1578 } 1853
1854 refresh_check ();
1579} 1855}
1856#endif
1580 1857
1581void 1858void
1582rxvt_term::button_press (XButtonEvent &ev) 1859rxvt_term::button_press (XButtonEvent &ev)
1583{ 1860{
1584 int reportmode = 0, clickintime; 1861 int reportmode = 0, clickintime;
1585 1862
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1863 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1864
1587 if (!bypass_keystate) 1865 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1866 reportmode = !! (priv_modes & PrivMode_mouse_report);
1867
1589 /* 1868 /*
1590 * VT window processing of button press 1869 * VT window processing of button press
1591 */ 1870 */
1592 if (ev.window == TermWin.vt) 1871 if (ev.window == vt)
1593 { 1872 {
1873 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1874 return;
1875
1876#if ISO_14755
1877 // 5.4
1878 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1879 {
1880 iso14755_54 (ev.x, ev.y);
1881 return;
1882 }
1883#endif
1884
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1885 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1886
1595 if (reportmode) 1887 if (reportmode)
1596 { 1888 {
1597 /* mouse report from vt window */ 1889 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1890 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1891 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1892#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1893 if (ev.button == MEvent.button && clickintime)
1602 { 1894 {
1603 /* same button, within alloted time */ 1895 /* same button, within allowed time */
1604 MEvent.clicks++; 1896 MEvent.clicks++;
1897
1605 if (MEvent.clicks > 1) 1898 if (MEvent.clicks > 1)
1606 { 1899 {
1607 /* only report double clicks */ 1900 /* only report double clicks */
1608 MEvent.clicks = 2; 1901 MEvent.clicks = 2;
1609 mouse_report (ev); 1902 mouse_report (ev);
… …
1621 mouse_report (ev); 1914 mouse_report (ev);
1622 } 1915 }
1623#else 1916#else
1624 MEvent.button = ev.button; 1917 MEvent.button = ev.button;
1625 mouse_report (ev); 1918 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1919#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1920
1628 } 1921 }
1629 else 1922 else
1630 { 1923 {
1631 if (ev.button != MEvent.button) 1924 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1925 MEvent.clicks = 0;
1926
1633 switch (ev.button) 1927 switch (ev.button)
1634 { 1928 {
1635 case Button1: 1929 case Button1:
1930 /* allow meta + click to select rectangular areas */
1931 /* should be done in screen.C */
1932#if ENABLE_FRILLS
1933 selection.rect = !!(ev.state & ModMetaMask);
1934#else
1935 selection.rect = false;
1936#endif
1937
1636 /* allow shift+left click to extend selection */ 1938 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1939 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1940 {
1639 if (MEvent.button == Button1 && clickintime) 1941 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1942 selection_rotate (ev.x, ev.y);
1641 else 1943 else
1642 selection_extend (ev.x, ev.y, 1); 1944 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1959 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1960 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1961 selection_rotate (ev.x, ev.y);
1660 else 1962 else
1661 selection_extend (ev.x, ev.y, 1); 1963 selection_extend (ev.x, ev.y, 1);
1964
1662 MEvent.button = Button3; 1965 MEvent.button = Button3;
1663 break; 1966 break;
1664 } 1967 }
1665 } 1968 }
1969
1666 MEvent.time = ev.time; 1970 MEvent.time = ev.time;
1667 return; 1971 return;
1668 } 1972 }
1669 1973
1670 /* 1974 /*
1671 * Scrollbar window processing of button press 1975 * Scrollbar window processing of button press
1672 */ 1976 */
1673 if (isScrollbarWindow (ev.window)) 1977 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 1978 {
1675 scrollBar.setIdle (); 1979 page_dirn direction = NO_DIR;
1980
1981 if (scrollBar.upButton (ev.y))
1982 direction = UP; /* up */
1983 else if (scrollBar.dnButton (ev.y))
1984 direction = DN; /* down */
1985
1986 scrollBar.state = SB_STATE_IDLE;
1676 /* 1987 /*
1677 * Rxvt-style scrollbar: 1988 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 1989 * move up if mouse is above slider
1679 * move dn if mouse is below slider 1990 * move dn if mouse is below slider
1680 * 1991 *
… …
1689 /* 2000 /*
1690 * Mouse report disabled scrollbar: 2001 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2002 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2003 * click on scrollbar - send pageup/down
1693 */ 2004 */
1694 if ((scrollBar.style == R_SB_NEXT 2005 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2006 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2007 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2008 tt_printf ("\033[B");
1704 else 2009 else
1705 switch (ev.button) 2010 switch (ev.button)
1706 { 2011 {
1707 case Button2: 2012 case Button2:
… …
1714 tt_printf ("\033[5~"); 2019 tt_printf ("\033[5~");
1715 break; 2020 break;
1716 } 2021 }
1717 } 2022 }
1718 else 2023 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2024#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2025 {
1726 if (scrollbarnext_upButton (ev.y)) 2026 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2027 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2029 if (!cont_scroll_ev.is_active ())
2030 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2031#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2032 if (scr_page (direction, 1))
1744 { 2033 {
1745 if (upordown < 0) 2034 if (direction == UP)
1746 scrollBar.setUp (); 2035 scrollBar.state = SB_STATE_UP;
1747 else 2036 else
1748 scrollBar.setDn (); 2037 scrollBar.state = SB_STATE_DOWN;
1749 } 2038 }
1750 } 2039 }
1751 else 2040 else
1752 switch (ev.button) 2041 switch (ev.button)
1753 { 2042 {
1754 case Button2: 2043 case Button2:
1755 switch (scrollbar_align) 2044 switch (scrollBar.align)
1756 { 2045 {
1757 case R_SB_ALIGN_TOP: 2046 case SB_ALIGN_TOP:
1758 csrO = 0; 2047 csrO = 0;
1759 break; 2048 break;
1760 case R_SB_ALIGN_CENTRE: 2049 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2050 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2051 break;
1763 case R_SB_ALIGN_BOTTOM: 2052 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2053 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2054 break;
1766 } 2055 }
2056
1767 if (scrollBar.style == R_SB_XTERM 2057 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2058 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2059 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2060 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2061
1772 scrollBar.setMotion (); 2062 scrollBar.state = SB_STATE_MOTION;
1773 break; 2063 break;
1774 2064
1775 case Button1: 2065 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2066 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2067 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2068 /* FALLTHROUGH */
1779 2069
1780 case Button3: 2070 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2071 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2072 {
1783 if (scrollbar_above_slider (ev.y)) 2073 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2074# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2075 scr_page (UP, nrow - 1);
1786# else 2076# else
1787 scr_page (UP, TermWin.nrow / 4); 2077 scr_page (UP, nrow / 4);
1788# endif 2078# endif
1789 else if (scrollbar_below_slider (ev.y)) 2079 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2081 scr_page (DN, nrow - 1);
1792# else 2082# else
1793 scr_page (DN, TermWin.nrow / 4); 2083 scr_page (DN, nrow / 4);
1794# endif 2084# endif
1795 else 2085 else
1796 scrollBar.setMotion (); 2086 scrollBar.state = SB_STATE_MOTION;
1797 } 2087 }
1798 else 2088 else
1799 { 2089 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2090 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2091 (nrow
1802 * scrollbar_position (ev.y) 2092 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2093 / scrollBar.size ()));
1804 } 2094 }
2095
1805 break; 2096 break;
1806 } 2097 }
1807 } 2098 }
2099
1808 return; 2100 return;
1809 } 2101 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2102}
1818 2103
1819void 2104void
1820rxvt_term::button_release (XButtonEvent &ev) 2105rxvt_term::button_release (XButtonEvent &ev)
1821{ 2106{
1822 int reportmode = 0; 2107 int reportmode = 0;
1823 2108
1824 csrO = 0; /* reset csr Offset */ 2109 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2110 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2111 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2112
1828 if (scrollbar_isUpDn ()) 2113 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2114 {
1830 scrollBar.setIdle (); 2115 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2116 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2117 }
2118
1837#ifdef SELECTION_SCROLLING 2119#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2120 sel_scroll_ev.stop();
1839#endif 2121#endif
2122
1840 if (ev.window == TermWin.vt) 2123 if (ev.window == vt)
1841 { 2124 {
2125 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2126 return;
2127
2128#if ISO_14755
2129 // 5.4
2130 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2131 return;
2132#endif
2133
1842 if (reportmode) 2134 if (reportmode)
1843 { 2135 {
1844 /* mouse report from vt window */ 2136 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2137 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2138 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2149 mouse_report (ev);
1858 } 2150 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2151#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2152 MEvent.button = AnyButton;
1861 mouse_report (ev); 2153 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2154#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2155 return;
1864 } 2156 }
2157
1865 /* 2158 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2159 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2160 * when overriding mouse reporting
1868 */ 2161 */
1869 if (PrivateModes & PrivMode_mouse_report 2162 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2163 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2164 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2165 selection_extend (ev.x, ev.y, 0);
1873 2166
1874 switch (ev.button) 2167 switch (ev.button)
1875 { 2168 {
1876 case Button1: 2169 case Button1:
1877 case Button3: 2170 case Button3:
1878 selection_make (ev.time); 2171 selection_make (ev.time);
1879 break; 2172 break;
2173
1880 case Button2: 2174 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2175 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2176 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2177 break;
2178
1883#ifdef MOUSE_WHEEL 2179#ifdef MOUSE_WHEEL
1884 case Button4: 2180 case Button4:
1885 case Button5: 2181 case Button5:
1886 { 2182 {
1887 int i; 2183 int i;
1888 page_dirn v; 2184 page_dirn v;
1889 2185
1890 v = (ev.button == Button4) ? UP : DN; 2186 v = ev.button == Button4 ? UP : DN;
2187
1891 if (ev.state & ShiftMask) 2188 if (ev.state & ShiftMask)
1892 i = 1; 2189 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2190 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2191 i = nrow - 1;
1895 else 2192 else
1896 i = 5; 2193 i = 5;
2194
1897# ifdef MOUSE_SLIP_WHEELING 2195# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2196 if (ev.state & ControlMask)
1899 { 2197 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2198 mouse_slip_wheel_speed += v ? -1 : 1;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2199 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2200 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2201
2202 if (!slip_wheel_ev.is_active ())
2203 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2204 }
2205 else
1903# endif 2206# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2207 {
1911 scr_page (v, 1); 2208 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2209 scrollBar.show (1);
1914 } 2210 }
1915# endif
1916
1917 } 2211 }
1918 break; 2212 break;
1919#endif 2213#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2214 }
1959 pchanged = 1; 2215 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2216}
1961 PixColors[Color_bg]); 2217
1962 am_transparent = am_pixmap_trans = 0; 2218/*}}} */
2219
2220void
2221rxvt_term::cmd_parse ()
2222{
2223 wchar_t ch = NOCHAR;
2224 char *seq_begin; // remember start of esc-sequence here
2225
2226 for (;;)
2227 {
2228 if (ecb_unlikely (ch == NOCHAR))
1963 } 2229 {
1964 return pchanged; /* Don't try any more */ 2230 seq_begin = cmdbuf_ptr;
1965 } 2231 ch = next_char ();
1966 2232
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2233 if (ch == NOCHAR)
1968 XSync (display->display, False); 2234 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2235 }
2006 nw += sx; 2236
2007 nx = -sx; 2237 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2238 {
2010 if (sy < 0) 2239 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2240 {
2028 pchanged = 1; 2241 seen_input = 1;
2029 if (TermWin.pixmap != None) 2242 // many badly-written programs (e.g. jed) contain a race condition:
2243 // they first read the screensize and then install a SIGWINCH handler.
2244 // some window managers resize the window early, and these programs
2245 // then sometimes get the size wrong.
2246 // unfortunately other programs are even more buggy and dislike
2247 // being sent SIGWINCH, so only do it when we were in fact being
2248 // resized.
2249 if (seen_resize && cmd_pid)
2250 kill (-cmd_pid, SIGWINCH);
2251 }
2252
2253 /* Read a text string from the input buffer */
2254 wchar_t buf[UBUFSIZ];
2255 bool refreshnow = false;
2256 int nlines = 0;
2257 wchar_t *str = buf;
2258 wchar_t *eol = str + min (ncol, UBUFSIZ);
2259
2260 for (;;)
2261 {
2262 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2263 break;
2264
2265 *str++ = ch;
2266
2267 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2268 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2269 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2270 nlines++;
2271
2272 refresh_count++;
2273
2274 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2275 {
2276 refresh_count = 0;
2277
2278 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2279 {
2280 refreshnow = true;
2281 ch = NOCHAR;
2282 break;
2283 }
2284 }
2285
2286 // scr_add_lines only works for nlines <= nrow - 1.
2287 if (nlines >= nrow - 1)
2288 {
2289 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2290 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2291 scr_add_lines (buf, str - buf, nlines);
2292
2293 nlines = 0;
2294 str = buf;
2295 eol = str + min (ncol, UBUFSIZ);
2296 }
2297
2298 if (str >= eol)
2299 {
2300 if (eol >= buf + UBUFSIZ)
2301 {
2302 ch = NOCHAR;
2303 break;
2304 }
2305 else
2306 eol = min (eol + ncol, buf + UBUFSIZ);
2307 }
2308
2033 } 2309 }
2310
2311 seq_begin = cmdbuf_ptr;
2312 ch = next_char ();
2034 } 2313 }
2035 am_pixmap_trans = 0; 2314
2315 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2316 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2317 scr_add_lines (buf, str - buf, nlines);
2318
2319 /*
2320 * If there have been a lot of new lines, then update the screen
2321 * What the heck we'll cheat and only refresh less than every page-full.
2322 * if skipScroll is enabled.
2323 */
2324 if (refreshnow)
2325 {
2326 scr_refresh ();
2327 want_refresh = 1;
2328 }
2036 } 2329 }
2037 else 2330 else
2038 { 2331 {
2039 if (TermWin.pixmap != None) 2332 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2333 {
2075 if (oldp != None) 2334 process_nonprinting (ch);
2076 pchanged = 1; 2335 }
2336 catch (const class out_of_input &o)
2337 {
2338 // we ran out of input, retry later
2339 cmdbuf_ptr = seq_begin;
2077 break; 2340 break;
2078 } 2341 }
2079 if (oldp != TermWin.parent[i]) 2342
2080 pchanged = 1; 2343 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2344 }
2085 for (; n < (unsigned int)i; n++) 2345 }
2086 { 2346}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2347
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2348// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2349wchar_t
2090 { 2350rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2351{
2092 break; 2352 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2353 {
2094 } 2354 // assume 7-bit to be ascii ALWAYS
2355 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2356 return *cmdbuf_ptr++;
2357
2358 wchar_t wc;
2359 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2360
2361 if (len == (size_t)-2)
2095 } 2362 {
2096 if (n > (int) (sizeof (TermWin.parent) 2363 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2364 cmdbuf_ptr = cmdbuf_endp;
2365 break;
2098 { 2366 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2367
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2368 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2369 {
2107 else 2370 mbstate.reset (); // reset now undefined conversion state
2371 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2372 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2373
2114 rqt.tv_sec = 1; 2374 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2375 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2376 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2377 }
2378
2379 return NOCHAR;
2380}
2381
2382// read the next octet
2383uint32_t
2384rxvt_term::next_octet () NOTHROW
2385{
2386 return cmdbuf_ptr < cmdbuf_endp
2387 ? (unsigned char)*cmdbuf_ptr++
2388 : NOCHAR;
2389}
2390
2391static class out_of_input out_of_input;
2392
2393wchar_t
2394rxvt_term::cmd_getc () THROW ((class out_of_input))
2395{
2396 wchar_t c = next_char ();
2397
2398 if (c == NOCHAR)
2399 throw out_of_input;
2400
2131 return pchanged; 2401 return c;
2132} 2402}
2133#endif
2134 2403
2135/*}}} */ 2404uint32_t
2405rxvt_term::cmd_get8 () THROW ((class out_of_input))
2406{
2407 uint32_t c = next_octet ();
2408
2409 if (c == NOCHAR)
2410 throw out_of_input;
2411
2412 return c;
2413}
2136 2414
2137/*{{{ print pipe */ 2415/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2416/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2417#ifdef PRINTPIPE
2140FILE * 2418FILE *
2141rxvt_term::popen_printer () 2419rxvt_term::popen_printer ()
2142{ 2420{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2421 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2422
2145 if (stream == NULL) 2423 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2424 rxvt_warn ("can't open printer pipe, not printing.\n");
2425
2147 return stream; 2426 return stream;
2148} 2427}
2149 2428
2150int 2429int
2151rxvt_term::pclose_printer (FILE *stream) 2430rxvt_term::pclose_printer (FILE *stream)
2152{ 2431{
2153 fflush (stream); 2432 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2433 return pclose (stream);
2160# endif
2161} 2434}
2162 2435
2163/* 2436/*
2164 * simulate attached vt100 printer 2437 * simulate attached vt100 printer
2165 */ 2438 */
2166void 2439void
2167rxvt_term::process_print_pipe () 2440rxvt_term::process_print_pipe ()
2168{ 2441{
2169 int done; 2442 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2443
2172 if ((fd = popen_printer ()) == NULL) 2444 if (!fd)
2173 return; 2445 return;
2174 2446
2175 /* 2447 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2448 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2449 * is received.
2178 */ 2450 */
2179 for (done = 0; !done;) 2451 for (int done = 0; !done; )
2180 { 2452 {
2181 unsigned char buf[8]; 2453 unsigned char buf[8];
2182 unsigned char ch; 2454 unicode_t ch;
2183 unsigned int i, len; 2455 unsigned int i, len;
2184 2456
2185 if ((ch = cmd_getc ()) != C0_ESC) 2457 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2458 {
2187 if (putc (ch, fd) == EOF) 2459 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2460 break; /* done = 1 */
… …
2203 { 2475 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2476 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2477 break; /* done = 1 */
2206 } 2478 }
2207 } 2479 }
2480
2208 for (i = 0; i < len; i++) 2481 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2482 if (putc (buf[i], fd) == EOF)
2210 { 2483 {
2211 done = 1; 2484 done = 1;
2212 break; 2485 break;
2213 } 2486 }
2214 } 2487 }
2215 } 2488 }
2489
2216 pclose_printer (fd); 2490 pclose_printer (fd);
2217} 2491}
2218#endif /* PRINTPIPE */ 2492#endif /* PRINTPIPE */
2219/*}}} */ 2493/*}}} */
2220 2494
2221/* *INDENT-OFF* */
2222enum { 2495enum {
2223 C1_40 = 0x40, 2496 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2497 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2498 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2499 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2500 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2501};
2229/* *INDENT-ON* */
2230 2502
2231/*{{{ process non-printing single characters */ 2503/*{{{ process non-printing single characters */
2232void 2504void
2233rxvt_term::process_nonprinting (unsigned char ch) 2505rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2506{
2235 switch (ch) 2507 switch (ch)
2236 { 2508 {
2509 case C0_ESC:
2510 process_escape_seq ();
2511 break;
2237 case C0_ENQ: /* terminal Status */ 2512 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2513 if (rs[Rs_answerbackstring])
2239 tt_write ( 2514 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2515 else
2243 tt_write ((unsigned char *)VT100_ANS, 2516 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2517 break;
2246 case C0_BEL: /* bell */ 2518 case C0_BEL: /* bell */
2247 scr_bell (); 2519 scr_bell ();
2248 break; 2520 break;
2249 case C0_BS: /* backspace */ 2521 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2536 scr_charset_choose (1);
2265 break; 2537 break;
2266 case C0_SI: /* shift in - acs */ 2538 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2539 scr_charset_choose (0);
2268 break; 2540 break;
2541
2542#ifdef EIGHT_BIT_CONTROLS
2543 // 8-bit controls
2544 case 0x90: /* DCS */
2545 process_dcs_seq ();
2546 break;
2547 case 0x9b: /* CSI */
2548 process_csi_seq ();
2549 break;
2550 case 0x9d: /* OSC */
2551 process_osc_seq ();
2552 break;
2553#endif
2269 } 2554 }
2270} 2555}
2271/*}}} */ 2556/*}}} */
2272 2557
2273 2558
2274/*{{{ process VT52 escape sequences */ 2559/*{{{ process VT52 escape sequences */
2275void 2560void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2561rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2562{
2278 int row, col; 2563 int row, col;
2279 2564
2280 switch (ch) 2565 switch (ch)
2281 { 2566 {
… …
2314 break; 2599 break;
2315 case 'Z': /* identify the terminal type */ 2600 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2601 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2602 break;
2318 case '<': /* turn off VT52 mode */ 2603 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2604 priv_modes &= ~PrivMode_vt52;
2320 break; 2605 break;
2321 case 'F': /* use special graphics character set */ 2606 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2607 case 'G': /* use regular character set */
2323 /* unimplemented */ 2608 /* unimplemented */
2324 break; 2609 break;
… …
2333 2618
2334/*{{{ process escape sequences */ 2619/*{{{ process escape sequences */
2335void 2620void
2336rxvt_term::process_escape_seq () 2621rxvt_term::process_escape_seq ()
2337{ 2622{
2338 unsigned char ch = cmd_getc (); 2623 unicode_t ch = cmd_getc ();
2339 2624
2340 if (PrivateModes & PrivMode_vt52) 2625 if (priv_modes & PrivMode_vt52)
2341 { 2626 {
2342 process_escape_vt52 (ch); 2627 process_escape_vt52 (ch);
2343 return; 2628 return;
2344 } 2629 }
2345 2630
2346 switch (ch) 2631 switch (ch)
2347 { 2632 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2633 case '#':
2350 if (cmd_getc () == '8') 2634 if (cmd_getc () == '8')
2351 scr_E (); 2635 scr_E ();
2352 break; 2636 break;
2353 case '(': 2637 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2644 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2645 break;
2362 case '+': 2646 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2647 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2648 break;
2365#ifdef MULTICHAR_SET 2649#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2650 case '6':
2372 scr_backindex (); 2651 scr_backindex ();
2373 break; 2652 break;
2374#endif 2653#endif
2375 case '7': 2654 case '7':
2376 scr_cursor (SAVE); 2655 scr_cursor (SAVE);
2377 break; 2656 break;
2378 case '8': 2657 case '8':
2379 scr_cursor (RESTORE); 2658 scr_cursor (RESTORE);
2380 break; 2659 break;
2381#ifndef NO_FRILLS 2660#if !ENABLE_MINIMAL
2382 case '9': 2661 case '9':
2383 scr_forwardindex (); 2662 scr_forwardindex ();
2384 break; 2663 break;
2385#endif 2664#endif
2665 // DECPAM/DECPNM
2386 case '=': 2666 case '=':
2667 priv_modes |= PrivMode_aplKP;
2668 break;
2387 case '>': 2669 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2670 priv_modes &= ~PrivMode_aplKP;
2389 break; 2671 break;
2390 2672
2391 case C1_40: 2673 case C1_40:
2392 cmd_getc (); 2674 cmd_getc ();
2393 break; 2675 break;
… …
2396 break; 2678 break;
2397 2679
2398 /* 8.3.87: NEXT LINE */ 2680 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2681 case C1_NEL: /* ESC E */
2400 { 2682 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2683 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2684 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2685 }
2404 break; 2686 break;
2405 2687
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2688 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2689 case C1_ESA: /* ESC G */
2408 process_graphics (); 2690 // used by original rxvt for rob nations own graphics mode
2691 if (cmd_getc () == 'Q')
2692 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2693 break;
2410 2694
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2695 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2696 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2697 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2701 case C1_RI: /* ESC M */
2418 scr_index (DN); 2702 scr_index (DN);
2419 break; 2703 break;
2420 2704
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2705 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2706 /* case C1_SS2: break; */
2423 2707
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2708 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2709 /* case C1_SS3: break; */
2426 2710
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2711 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2712 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2713 process_dcs_seq ();
2430 break; 2714 break;
2431 2715
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2716 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2717 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2718 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2719 break; /* steal obsolete ESC [ c */
2437 2720
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2721 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2722 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2723 process_csi_seq ();
2441 break; 2724 break;
2442 2725
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2726 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2727 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2728 process_osc_seq ();
2446 break; 2729 break;
2447 2730
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2731 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2732 case 'c':
2733 mbstate.reset ();
2450 scr_poweron (); 2734 scr_poweron ();
2451 scrollbar_show (1); 2735 scrollBar.show (1);
2452 break; 2736 break;
2453 2737
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2738 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2739 case 'n':
2456 scr_charset_choose (2); 2740 scr_charset_choose (2);
… …
2463 } 2747 }
2464} 2748}
2465/*}}} */ 2749/*}}} */
2466 2750
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2751/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2752enum {
2470 CSI_ICH = 0x40, 2753 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2754 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2755 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2756 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2757 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2758 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2759 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2477 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2760 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2478 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2761 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2762};
2480 2763
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2764#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2765 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2766 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2767#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2768 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2769
2487const unsigned char csi_defaults[] = 2770static const unsigned char csi_defaults[] =
2488 { 2771 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2772 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2490 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2773 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2774 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2775 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2776 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2777 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2778 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2779 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2780 };
2498/* *INDENT-ON* */
2499 2781
2500void 2782void
2501rxvt_term::process_csi_seq () 2783rxvt_term::process_csi_seq ()
2502{ 2784{
2503 unsigned char ch, priv, i; 2785 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2786 unsigned int nargs, p;
2505 int n, ndef; 2787 int n, ndef;
2506 int arg[ESC_ARGS]; 2788 int arg[ESC_ARGS] = { };
2507 2789
2508 for (nargs = ESC_ARGS; nargs > 0;) 2790 nargs = 0;
2509 arg[--nargs] = 0;
2510 2791
2511 priv = 0; 2792 priv = 0;
2512 ch = cmd_getc (); 2793 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2794 if ((ch >= '<' && ch <= '?') || ch == '!')
2795 {
2514 { /* '<' '=' '>' '?' */ 2796 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2797 priv = ch;
2516 ch = cmd_getc (); 2798 ch = cmd_getc ();
2517 } 2799 }
2800
2518 /* read any numerical arguments */ 2801 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2802 for (n = -1; ch < CSI_ICH; )
2520 { 2803 {
2521 if (isdigit (ch)) 2804 if (isdigit (ch))
2522 { 2805 {
… …
2529 { 2812 {
2530 if (nargs < ESC_ARGS) 2813 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2814 arg[nargs++] = n;
2532 n = -1; 2815 n = -1;
2533 } 2816 }
2534 else if (ch == '\b') 2817 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2818 process_nonprinting (ch);
2546 } 2819
2547 ch = cmd_getc (); 2820 ch = cmd_getc ();
2548 } 2821 }
2549 2822
2550 if (ch > CSI_7F) 2823 if (ch > CSI_7F)
2551 return; 2824 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2830 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2831 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2832 if (arg[p] == -1)
2560 arg[p] = ndef; 2833 arg[p] = ndef;
2561 2834
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2835 /*
2570 * private mode handling 2836 * private mode handling
2571 */ 2837 */
2572 if (priv) 2838 if (priv)
2573 { 2839 {
2574 switch (priv) 2840 switch (priv)
2575 { 2841 {
2576 case '>': 2842 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2843 if (ch == CSI_DA) /* secondary device attributes */
2844 {
2845 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2846 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2847 //
2848 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2849 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2850 // versions.
2851 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2852 tt_printf ("\033[>%d;95;0c", 'U');
2853 }
2579 break; 2854 break;
2855
2580 case '?': 2856 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2857 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2858 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2859 break;
2860
2861 case '!':
2862 if (ch == CSI_70)
2863 {
2864 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2865 scr_soft_reset ();
2866
2867 static const int pm_h[] = { 7, 25 };
2868 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2869
2870 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2871 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2872 }
2873 break;
2874 }
2875
2585 return; 2876 return;
2586 } 2877 }
2587 2878
2588 switch (ch) 2879 switch (ch)
2589 { 2880 {
… …
2603 } 2894 }
2604 break; 2895 break;
2605#endif 2896#endif
2606 2897
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2898 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2899 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2900 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2901 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2902 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2903 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2904 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2905 break;
2615 2906
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2907 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2908 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 2979
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2980 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2981 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 2982 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2983 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2984 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 2985 break;
2695 2986
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2987 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 2988 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 2989 break;
2700 2990
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2991 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 2992 process_sgr_mode (nargs, arg);
2703 break; 2993 break;
… …
2709 tt_printf ("\033[0n"); 2999 tt_printf ("\033[0n");
2710 break; 3000 break;
2711 case 6: /* CPR requested */ 3001 case 6: /* CPR requested */
2712 scr_report_position (); 3002 scr_report_position ();
2713 break; 3003 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3004 case 7: /* unofficial extension */
3005 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3006 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3007 break;
2718#endif
2719 case 8: /* unofficial extension */ 3008 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3009 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3010 break;
2722 } 3011 }
2723 break; 3012 break;
2724 3013
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3014 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3047 break;
2759 3048
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3049 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3050 if (arg[0] == 4)
2762 scr_insert_mode (0); 3051 scr_insert_mode (0);
3052 else if (arg[0] == 20)
3053 priv_modes &= ~PrivMode_LFNL;
2763 break; 3054 break;
2764 3055
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3056 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3057 if (arg[0] == 4)
2767 scr_insert_mode (1); 3058 scr_insert_mode (1);
3059 else if (arg[0] == 20)
3060 priv_modes |= PrivMode_LFNL;
2768 break; 3061 break;
2769 3062
2770 /* 3063 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3064 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3065 */
… …
2784 break; 3077 break;
2785 case CSI_75: 3078 case CSI_75:
2786 scr_cursor (RESTORE); 3079 scr_cursor (RESTORE);
2787 break; 3080 break;
2788 3081
2789#ifndef NO_FRILLS 3082#if !ENABLE_MINIMAL
2790 case CSI_74: 3083 case CSI_74:
2791 process_window_ops (arg, nargs); 3084 process_window_ops (arg, nargs);
2792 break; 3085 break;
2793#endif 3086#endif
2794 3087
2795 case CSI_78: /* DECREQTPARM */ 3088 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3089 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3090 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3091 break;
2799 3092
2800 default: 3093 default:
2801 break; 3094 break;
2802 } 3095 }
2803} 3096}
2804/*}}} */ 3097/*}}} */
2805 3098
2806#ifndef NO_FRILLS 3099#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3100void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3101rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3102{
2811 int x, y; 3103 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3104 XWindowAttributes wattr;
2816 Window wdummy; 3105 Window wdummy;
3106
3107 dLocal (Display *, dpy);
2817 3108
2818 if (nargs == 0) 3109 if (nargs == 0)
2819 return; 3110 return;
3111
2820 switch (args[0]) 3112 switch (args[0])
2821 { 3113 {
2822 /* 3114 /*
2823 * commands 3115 * commands
2824 */ 3116 */
2825 case 1: /* deiconify window */ 3117 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3118 XMapWindow (dpy, parent);
2827 break; 3119 break;
2828 case 2: /* iconify window */ 3120 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3121 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3122 break;
2832 case 3: /* set position (pixels) */ 3123 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3124 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3125 break;
2835 case 4: /* set size (pixels) */ 3126 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3127 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3128 break;
2838 case 5: /* raise window */ 3129 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3130 XRaiseWindow (dpy, parent);
2840 break; 3131 break;
2841 case 6: /* lower window */ 3132 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3133 XLowerWindow (dpy, parent);
2843 break; 3134 break;
2844 case 7: /* refresh window */ 3135 case 7: /* refresh window */
2845 scr_touch (true); 3136 scr_touch (true);
2846 break; 3137 break;
2847 case 8: /* set size (chars) */ 3138 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3139 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3140 (unsigned int) (args[1] * fheight));
2850 break; 3141 break;
3142
3143 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3144 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3145 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3146 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3147 (unsigned int) (args[1] * fheight));
2855 break; 3148 break;
3149
2856 /* 3150 /*
2857 * reports - some output format copied from XTerm 3151 * reports - some output format copied from XTerm
2858 */ 3152 */
2859 case 11: /* report window state */ 3153 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3155 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3156 break;
2863 case 13: /* report window position */ 3157 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3158 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3159 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3160 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3161 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3162 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3163 break;
2870 case 14: /* report window size (pixels) */ 3164 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3166 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3167 break;
3168 case 18: /* report text area size (chars) */
3169 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3170 break;
2874 case 18: /* report window size (chars) */ 3171 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3172 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3173 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3174 case 20: /* report icon label */
3175 {
3176 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3177 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3178 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3179 XFree (s);
3180 }
2881 break; 3181 break;
2882 case 21: /* report window title */ 3182 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3183 {
3184 char *s;
3185 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3186 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3187 XFree (s);
3188 }
2885 break; 3189 break;
2886#endif
2887
2888 } 3190 }
2889} 3191}
2890#endif 3192#endif
2891 3193
2892/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2893/* 3195/*
2894 * get input up until STRING TERMINATOR (or BEL) 3196 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3197 * ends_how is terminator used. returned input must be free()'d
2896 */ 3198 */
2897unsigned char * 3199char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3200rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3201{
2900 int seen_esc = 0; /* seen escape? */ 3202 unicode_t ch;
3203 bool seen_esc = false;
2901 unsigned int n = 0; 3204 unsigned int n = 0;
2902 unsigned char *s; 3205 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3206
2905 for (; (ch = cmd_getc ());) 3207 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3208 {
2907 if (ch == C0_BEL 3209 if (seen_esc)
2908 || ch == CHAR_ST 3210 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3211 if (ch == 0x5c) /* 7bit ST */
2910 break; 3212 break;
3213 else
3214 return NULL;
3215 }
2911 if (ch == C0_ESC) 3216 else if (ch == C0_ESC)
2912 { 3217 {
2913 seen_esc = 1; 3218 seen_esc = true;
2914 continue; 3219 continue;
2915 } 3220 }
3221 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break;
2916 else if (ch == '\t') 3223 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3224 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3225 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3226 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3227
3228 seen_esc = false;
3229
3230 if (n >= STRING_MAX - 1)
3231 // stop at some sane length
3232 return NULL;
3233
2921 string[n++] = ch; 3234 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3235 }
3236
2924 string[n++] = '\0'; 3237 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3238
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3239 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3240
2929 return s; 3241 return rxvt_wcstombs (string);
2930} 3242}
2931 3243
2932/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2933/* 3245/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3246 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3247 */
2936void 3248void
2937rxvt_term::process_dcs_seq () 3249rxvt_term::process_dcs_seq ()
2938{ 3250{
2939 unsigned char eh, *s;
2940 /* 3251 /*
2941 * Not handled yet 3252 * Not handled yet
2942 */ 3253 */
3254
3255 unicode_t eh;
2943 s = get_to_st (&eh); 3256 char *s = get_to_st (eh);
2944 if (s) 3257 if (s)
2945 free (s); 3258 free (s);
3259
2946 return; 3260 return;
2947} 3261}
2948 3262
2949/*----------------------------------------------------------------------*/ 3263/*----------------------------------------------------------------------*/
2950/* 3264/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3265 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3266 */
2953void 3267void
2954rxvt_term::process_osc_seq () 3268rxvt_term::process_osc_seq ()
2955{ 3269{
2956 unsigned char ch, eh, *s; 3270 int arg;
2957 int arg;
2958 3271
2959 ch = cmd_getc (); 3272 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3273 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3274 arg = arg * 10 + (ch - '0');
2962 3275
2963 if (ch == ';') 3276 if (ch == ';')
2964 { 3277 {
3278 unicode_t eh;
2965 s = get_to_st (&eh); 3279 char *s = get_to_st (eh);
3280
2966 if (s) 3281 if (s)
2967 { 3282 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3283 process_xterm_seq (arg, s, eh);
2980 free (s); 3284 free (s);
2981 } 3285 }
2982 } 3286 }
2983} 3287}
3288
3289void
3290rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3291{
3292 if (str[0] == '?' && !str[1])
3293 {
3294 rgba c;
3295 pix_colors_focused[color].get (c);
3296
3297#if XFT
3298 if (c.a != rgba::MAX_CC)
3299 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3300 else
3301#endif
3302 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3303 }
3304 else
3305 set_window_color (color, str);
3306}
3307
2984/* 3308/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3309 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3310 */
3006void 3311void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3312rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3313{
3009 int changed = 0; 3314 int color;
3010 int color;
3011 char *buf, *name; 3315 char *buf, *name;
3316 bool query = str[0] == '?' && !str[1];
3317 int saveop = op;
3318
3319 dLocal (Display *, dpy);
3012 3320
3013 assert (str != NULL); 3321 assert (str != NULL);
3322
3323 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3324 return;
3325
3014 switch (op) 3326 switch (op)
3015 { 3327 {
3016 case XTerm_name: 3328 case XTerm_name:
3017 set_title (str); 3329 set_title (str);
3018 /* FALLTHROUGH */ 3330 /* FALLTHROUGH */
3019 case XTerm_iconName: 3331 case XTerm_iconName:
3020 set_iconName (str); 3332 set_icon_name (str);
3021 break; 3333 break;
3022 case XTerm_title: 3334 case XTerm_title:
3023 set_title (str); 3335 set_title (str);
3024 break; 3336 break;
3337 case XTerm_property:
3338 if (str[0] == '?')
3339 {
3340 Atom prop = display->atom (str + 1);
3341 Atom actual_type;
3342 int actual_format;
3343 unsigned long nitems;
3344 unsigned long bytes_after;
3345 unsigned char *value = 0;
3346 const char *str = "";
3347
3348 if (prop
3349 && XGetWindowProperty (dpy, parent,
3350 prop, 0, 1<<16, 0, AnyPropertyType,
3351 &actual_type, &actual_format,
3352 &nitems, &bytes_after, &value) == Success
3353 && actual_type != None
3354 && actual_format == 8)
3355 str = (const char *)(value);
3356
3357 tt_printf ("\033]%d;%s%c", op, str, resp);
3358
3359 XFree (value);
3360 }
3361 else
3362 {
3363 char *eq = strchr (str, '=');
3364
3365 if (eq)
3366 {
3367 *eq = 0;
3368 set_utf8_property (display->atom (str), eq + 1);
3369 }
3370 else
3371 XDeleteProperty (dpy, parent,
3372 display->atom (str));
3373 }
3374 break;
3375
3025 case XTerm_Color: 3376 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3377 for (buf = (char *)str; buf && *buf;)
3027 { 3378 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3379 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3380 break;
3381
3030 *name++ = '\0'; 3382 *name++ = '\0';
3031 color = atoi (buf); 3383 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3384
3385 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3386 break;
3387
3034 if ((buf = STRCHR (name, ';')) != NULL) 3388 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3389 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3390
3391 process_color_seq (op, color, name, resp);
3037 } 3392 }
3393 break;
3394 case Rxvt_restoreFG:
3395 case XTerm_Color00:
3396 process_color_seq (op, Color_fg, str, resp);
3397 break;
3398 case Rxvt_restoreBG:
3399 case XTerm_Color01:
3400 process_color_seq (op, Color_bg, str, resp);
3038 break; 3401 break;
3039#ifndef NO_CURSORCOLOR 3402#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3403 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3404 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3405 break;
3043#endif 3406#endif
3044 case XTerm_Color_pointer: 3407 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3408 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3409 break;
3410 case XTerm_Color_pointer_bg:
3411 process_color_seq (op, Color_pointer_bg, str, resp);
3412 break;
3413#ifdef OPTION_HC
3414 case XTerm_Color_HC:
3415 process_color_seq (op, Color_HC, str, resp);
3416 break;
3417 case XTerm_Color_HTC:
3418 process_color_seq (op, Color_HTC, str, resp);
3419 break;
3420#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3421#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3422 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3423 process_color_seq (op, Color_BD, str, resp);
3050 break; 3424 break;
3051 case XTerm_Color_UL: 3425 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3426 process_color_seq (op, Color_UL, str, resp);
3053 break; 3427 break;
3054 case XTerm_Color_RV: 3428 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3429 process_color_seq (op, Color_IT, str, resp);
3056 break; 3430 break;
3057#endif 3431#endif
3058 3432 case URxvt_Color_border:
3059 case XTerm_Menu: 3433 process_color_seq (op, Color_border, str, resp);
3434 break;
3435#if ENABLE_TRANSPARENCY
3436 case URxvt_Color_tint:
3437 process_color_seq (op, Color_tint, str, resp);
3060 /* 3438 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3439 bool changed = false;
3062 * so DON'T do it here 3440
3441 if (ISSET_PIXCOLOR (Color_tint))
3442 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3443
3444 if (changed)
3445 update_background ();
3063 */ 3446 }
3447
3064 break; 3448 break;
3449#endif
3450
3451#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3452 case Rxvt_Pixmap:
3066 if (*str != ';') 3453 if (!strcmp (str, "?"))
3067 { 3454 {
3068#if XPM_BACKGROUND 3455 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3456
3070 set_bgPixmap (str); /* change pixmap */ 3457 sprintf (str, "[%dx%d+%d+%d]",
3071#endif 3458 min (h_scale, 32767), min (v_scale, 32767),
3072 scr_touch (true); 3459 min (h_align, 32767), min (v_align, 32767));
3460 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3461 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3462 else
3106 { 3463 {
3107 set_locale (str); 3464 bool changed = false;
3108 im_cb ();
3109 3465
3110 // TODO: call selection_make with the right values set 3466 if (*str != ';')
3111 // to re-fresh the selection. 3467 {
3112 if (display->selection_owner == this) 3468 if (bg_set_file (str)) /* change pixmap */
3113 display->set_selection_owner (0); 3469 changed = true;
3470 }
3471 else
3472 {
3473 str++;
3474 if (bg_set_geometry (str, true))
3475 changed = true;
3476 }
3477
3478 if (changed)
3479 {
3480 if (bg_window_position_sensitive ())
3481 {
3482 int x, y;
3483 get_window_origin (x, y);
3484 bg_set_position (x, y);
3485 }
3486 update_background ();
3487 }
3114 } 3488 }
3115 break; 3489 break;
3490#endif
3491
3492 case XTerm_logfile:
3493 // TODO, when secure mode?
3494 break;
3495
3116#if 0 3496#if 0
3117 case XTerm_dumpscreen: /* no error notices */ 3497 case Rxvt_dumpscreen: /* no error notices */
3118 { 3498 {
3119 int fd; 3499 int fd;
3120 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3500 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3121 { 3501 {
3122 scr_dump (fd); 3502 scr_dump (fd);
3123 close (fd); 3503 close (fd);
3124 } 3504 }
3125 } 3505 }
3126 break; 3506 break;
3127#endif 3507#endif
3508 case XTerm_font:
3509 op = URxvt_font;
3510 case URxvt_font:
3511#if ENABLE_STYLES
3512 case URxvt_boldFont:
3513 case URxvt_italicFont:
3514 case URxvt_boldItalicFont:
3515#endif
3516 if (query)
3517 tt_printf ("\33]%d;%-.250s%c", saveop,
3518 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3519 ? fontset[op - URxvt_font]->fontdesc : "",
3520 resp);
3521 else
3522 {
3523 const char *&res = rs[Rs_font + (op - URxvt_font)];
3128 3524
3525 res = strdup (str);
3526 allocated.push_back ((void *)res);
3527 set_fonts ();
3528 }
3529 break;
3530
3531 case URxvt_version:
3532 if (query)
3533 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3534 op,
3535 rs[Rs_name], VERSION[0], VERSION[2],
3536 resp);
3537 break;
3538
3539#if !ENABLE_MINIMAL
3540 case URxvt_locale:
3541 if (query)
3542 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3543 else
3544 {
3545 set_locale (str);
3546 pty->set_utf8_mode (enc_utf8);
3547 init_xlocale ();
3548 }
3549 break;
3550
3551 case URxvt_view_up:
3552 case URxvt_view_down:
3553 {
3554 int lines = atoi (str);
3555
3556 if (lines)
3557 scr_page (op == URxvt_view_up ? UP : DN, lines);
3558 else
3559 scr_erase_savelines ();
3560 }
3561
3562 break;
3563#endif
3564
3565#if ENABLE_PERL
3566 case URxvt_perl:
3567 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3568 break;
3569#endif
3129 } 3570 }
3130} 3571}
3131/*----------------------------------------------------------------------*/ 3572/*----------------------------------------------------------------------*/
3132 3573
3133/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3574/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3141 * so no need for fancy checking 3582 * so no need for fancy checking
3142 */ 3583 */
3143int 3584int
3144rxvt_term::privcases (int mode, unsigned long bit) 3585rxvt_term::privcases (int mode, unsigned long bit)
3145{ 3586{
3146 int state; 3587 int state;
3147 3588
3148 if (mode == 's') 3589 if (mode == 's')
3149 { 3590 {
3150 SavedModes |= (PrivateModes & bit); 3591 SavedModes |= (priv_modes & bit);
3151 return -1; 3592 return -1;
3152 } 3593 }
3153 else 3594 else
3154 { 3595 {
3155 if (mode == 'r') 3596 if (mode == 'r')
3156 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3597 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3157 else 3598 else
3158 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3599 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3159 PrivMode (state, bit); 3600
3601 if (state)
3602 priv_modes |= bit;
3603 else
3604 priv_modes &= ~bit;
3160 } 3605 }
3606
3161 return state; 3607 return state;
3162} 3608}
3163 3609
3164/* we're not using priv _yet_ */ 3610/* we're not using priv _yet_ */
3165void 3611void
3166rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3612rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3167{ 3613{
3168 unsigned int i, j; 3614 unsigned int i, j;
3169 int state; 3615 int state;
3616
3170 static const struct 3617 static const struct
3171 { 3618 {
3172 const int argval; 3619 const int argval;
3173 const unsigned long bit; 3620 const unsigned long bit;
3174 }
3175 argtopriv[] = { 3621 } argtopriv[] = {
3176 { 1, PrivMode_aplCUR }, 3622 { 1, PrivMode_aplCUR }, // DECCKM
3177 { 2, PrivMode_vt52 }, 3623 { 2, PrivMode_vt52 }, // DECANM
3178 { 3, PrivMode_132 }, 3624 { 3, PrivMode_132 }, // DECCOLM
3179 { 4, PrivMode_smoothScroll }, 3625 { 4, PrivMode_smoothScroll }, // DECSCLM
3180 { 5, PrivMode_rVideo }, 3626 { 5, PrivMode_rVideo }, // DECSCNM
3181 { 6, PrivMode_relOrigin }, 3627 { 6, PrivMode_relOrigin }, // DECOM
3182 { 7, PrivMode_Autowrap }, 3628 { 7, PrivMode_Autowrap }, // DECAWM
3629 // 8, auto-repeat keys // DECARM
3183 { 9, PrivMode_MouseX10 }, 3630 { 9, PrivMode_MouseX10 },
3184#ifdef menuBar_esc 3631 // 18 end FF to printer after print screen
3185 { menuBar_esc, PrivMode_menuBar }, 3632 // 19 Print screen prints full screen/scroll region
3186#endif 3633 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3187#ifdef scrollBar_esc 3634#ifdef scrollBar_esc
3188 { scrollBar_esc, PrivMode_scrollBar }, 3635 { scrollBar_esc, PrivMode_scrollBar },
3189#endif 3636#endif
3190 { 25, PrivMode_VisibleCursor },
3191 { 35, PrivMode_ShiftKeys }, 3637 { 35, PrivMode_ShiftKeys }, // rxvt extension
3638 // 38, tektronix mode // DECTEK
3192 { 40, PrivMode_132OK }, 3639 { 40, PrivMode_132OK },
3640 // 41 xterm more fixes NYI
3641 // 45 margin bell NYI
3642 // 46 start logging
3193 { 47, PrivMode_Screen }, 3643 { 47, PrivMode_Screen },
3194 { 66, PrivMode_aplKP }, 3644 { 66, PrivMode_aplKP }, // DECNKM
3195#ifndef NO_BACKSPACE_KEY 3645#ifndef NO_BACKSPACE_KEY
3196 { 67, PrivMode_BackSpace }, 3646 { 67, PrivMode_BackSpace }, // DECBKM
3197#endif 3647#endif
3198 { 1000, PrivMode_MouseX11 }, 3648 { 1000, PrivMode_MouseX11 },
3649 { 1002, PrivMode_MouseBtnEvent },
3650 { 1003, PrivMode_MouseAnyEvent },
3651#if ENABLE_FRILLS
3652 { 1005, PrivMode_ExtModeMouse },
3653#endif
3199 { 1010, PrivMode_TtyOutputInh }, 3654 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3200 { 1011, PrivMode_Keypress }, 3655 { 1011, PrivMode_Keypress }, // rxvt extension
3656#if ENABLE_FRILLS
3657 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3658#endif
3659 // 1035 enable modifiers for alt, numlock NYI
3660 // 1036 send ESC for meta keys NYI
3661 // 1037 send DEL for keypad delete NYI
3201 { 1047, PrivMode_Screen }, 3662 { 1047, PrivMode_Screen },
3663 // 1048 save and restore cursor, implemented in code
3202 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3664 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3665 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3666 { 2004, PrivMode_BracketPaste },
3203 }; 3667 };
3204 3668
3205 if (nargs == 0) 3669 if (nargs == 0)
3206 return; 3670 return;
3207 3671
… …
3214 for (i = 0; i < nargs; i++) 3678 for (i = 0; i < nargs; i++)
3215 { 3679 {
3216 state = -1; 3680 state = -1;
3217 3681
3218 /* basic handling */ 3682 /* basic handling */
3219 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3683 for (j = 0; j < ecb_array_length (argtopriv); j++)
3220 if (argtopriv[j].argval == arg[i]) 3684 if (argtopriv[j].argval == arg[i])
3221 { 3685 {
3222 state = privcases (mode, argtopriv[j].bit); 3686 state = privcases (mode, argtopriv[j].bit);
3223 break; 3687 break;
3224 } 3688 }
3225 3689
3226 /* extra handling for values with state unkept */ 3690 /* extra handling for values with state unkept */
3227 if (state == -1)
3228 switch (arg[i]) 3691 switch (arg[i])
3229 { 3692 {
3693#if ENABLE_STYLES
3694 case 1021:
3695 set_option (Opt_intensityStyles, mode);
3696
3697 scr_touch (true);
3698 break;
3699#endif
3230 case 1048: /* alternative cursor save */ 3700 case 1048: /* alternative cursor save */
3701 if (option (Opt_secondaryScreen))
3231 if (mode == 0) 3702 if (mode == 0)
3232 scr_cursor (RESTORE); 3703 scr_cursor (RESTORE);
3233 else if (mode == 1) 3704 else if (mode == 1)
3234 scr_cursor (SAVE); 3705 scr_cursor (SAVE);
3235 /* FALLTHROUGH */
3236 default:
3237 continue; /* for (;i;) */
3238 }
3239
3240 /* extra handling for values with valid 0 or 1 state */
3241 switch (arg[i])
3242 {
3243 /* case 1: - application cursor keys */
3244 case 2: /* VT52 mode */
3245 /* oddball mode. should be set regardless of set/reset
3246 * parameter. Return from VT52 mode with an ESC < from
3247 * within VT52 mode
3248 */
3249 PrivMode (1, PrivMode_vt52);
3250 break; 3706 break;
3707 }
3708
3709 if (state >= 0)
3710 /* extra handling for values with valid 0 or 1 state */
3711 switch (arg[i])
3712 {
3713 /* case 1: - application cursor keys */
3714 case 2: /* VT52 mode */
3715 /* oddball mode. should be set regardless of set/reset
3716 * parameter. Return from VT52 mode with an ESC < from
3717 * within VT52 mode
3718 */
3719 priv_modes |= PrivMode_vt52;
3720 break;
3251 case 3: /* 80/132 */ 3721 case 3: /* 80/132 */
3252 if (PrivateModes & PrivMode_132OK) 3722 if (priv_modes & PrivMode_132OK)
3253 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3723 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3254 (unsigned int)TermWin.height);
3255 break; 3724 break;
3256 case 4: /* smooth scrolling */ 3725 case 4: /* smooth scrolling */
3257 if (state)
3258 Options &= ~Opt_jumpScroll;
3259 else
3260 Options |= Opt_jumpScroll; 3726 set_option (Opt_jumpScroll, !state);
3261 break; 3727 break;
3262 case 5: /* reverse video */ 3728 case 5: /* reverse video */
3263 scr_rvideo_mode (state); 3729 scr_rvideo_mode (state);
3264 break; 3730 break;
3265 case 6: /* relative/absolute origins */ 3731 case 6: /* relative/absolute origins */
3266 scr_relative_origin (state); 3732 scr_relative_origin (state);
3267 break; 3733 break;
3268 case 7: /* autowrap */ 3734 case 7: /* autowrap */
3269 scr_autowrap (state); 3735 scr_autowrap (state);
3270 break; 3736 break;
3271 /* case 8: - auto repeat, can't do on a per window basis */ 3737 /* case 8: - auto repeat, can't do on a per window basis */
3272 case 9: /* X10 mouse reporting */ 3738 case 9: /* X10 mouse reporting */
3273 if (state) /* orthogonal */ 3739 if (state) /* orthogonal */
3274 PrivateModes &= ~ (PrivMode_MouseX11); 3740 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3275 break; 3741 break;
3276#ifdef menuBar_esc
3277 case menuBar_esc:
3278#ifdef MENUBAR
3279 map_menuBar (state);
3280#endif
3281 break;
3282#endif
3283#ifdef scrollBar_esc 3742#ifdef scrollBar_esc
3284 case scrollBar_esc: 3743 case scrollBar_esc:
3285 if (scrollbar_mapping (state)) 3744 scrollBar.map (state);
3286 {
3287 resize_all_windows (0, 0, 0); 3745 resize_all_windows (0, 0, 0);
3288 scr_touch (true); 3746 scr_touch (true);
3289 }
3290 break; 3747 break;
3291#endif 3748#endif
3292 case 25: /* visible/invisible cursor */ 3749 case 25: /* visible/invisible cursor */
3293 scr_cursor_visible (state); 3750 scr_cursor_visible (state);
3294 break; 3751 break;
3295 /* case 35: - shift keys */ 3752 /* case 35: - shift keys */
3296 /* case 40: - 80 <--> 132 mode */ 3753 /* case 40: - 80 <--> 132 mode */
3297 case 47: /* secondary screen */ 3754 case 47: /* secondary screen */
3298 scr_change_screen (state); 3755 scr_change_screen (state);
3299 break; 3756 break;
3300 /* case 66: - application key pad */ 3757 /* case 66: - application key pad */
3301 /* case 67: - backspace key */ 3758 /* case 67: - backspace key */
3302 case 1000: /* X11 mouse reporting */ 3759 case 1000: /* X11 mouse reporting */
3303 if (state) /* orthogonal */ 3760 if (state) /* orthogonal */
3304 PrivateModes &= ~ (PrivMode_MouseX10); 3761 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3305 break; 3762 break;
3306#if 0
3307 case 1001: 3763 case 1002:
3308 break; /* X11 mouse highlighting */ 3764 case 1003:
3309#endif 3765 if (state)
3766 {
3767 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3768 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3769 mouse_row = mouse_col = 0;
3770 vt_emask_mouse = PointerMotionMask;
3771 }
3772 else
3773 vt_emask_mouse = NoEventMask;
3774
3775 vt_select_input ();
3776 break;
3310 case 1010: /* scroll to bottom on TTY output inhibit */ 3777 case 1010: /* scroll to bottom on TTY output inhibit */
3311 if (state)
3312 Options &= ~Opt_scrollTtyOutput;
3313 else
3314 Options |= Opt_scrollTtyOutput; 3778 set_option (Opt_scrollTtyOutput, !state);
3315 break; 3779 break;
3316 case 1011: /* scroll to bottom on key press */ 3780 case 1011: /* scroll to bottom on key press */
3317 if (state)
3318 Options |= Opt_scrollTtyKeypress; 3781 set_option (Opt_scrollTtyKeypress, state);
3319 else
3320 Options &= ~Opt_scrollTtyKeypress;
3321 break; 3782 break;
3322 case 1047: /* secondary screen w/ clearing */ 3783 case 1047: /* secondary screen w/ clearing last */
3323 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3784 if (option (Opt_secondaryScreen))
3324 if (current_screen != PRIMARY) 3785 if (!state)
3325 scr_erase_screen (2); 3786 scr_erase_screen (2);
3787
3326 scr_change_screen (state); 3788 scr_change_screen (state);
3327 /* FALLTHROUGH */
3328 default:
3329 break; 3789 break;
3790 case 1049: /* secondary screen w/ clearing first */
3791 if (option (Opt_secondaryScreen))
3792 if (state)
3793 scr_cursor (SAVE);
3794
3795 scr_change_screen (state);
3796
3797 if (option (Opt_secondaryScreen))
3798 if (state)
3799 scr_erase_screen (2);
3800 else
3801 scr_cursor (RESTORE);
3802 break;
3803 default:
3804 break;
3330 } 3805 }
3331 } 3806 }
3332} 3807}
3333/*}}} */ 3808/*}}} */
3334 3809
3335/*{{{ process sgr sequences */ 3810/*{{{ process sgr sequences */
3336void 3811void
3337rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3812rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3338{ 3813{
3339 unsigned int i; 3814 unsigned int i;
3340 short rendset; 3815 short rendset;
3341 int rendstyle; 3816 int rendstyle;
3342 3817
3343 if (nargs == 0) 3818 if (nargs == 0)
3344 { 3819 {
3345 scr_rendition (0, ~RS_None); 3820 scr_rendition (0, ~RS_None);
3346 return; 3821 return;
3347 } 3822 }
3823
3348 for (i = 0; i < nargs; i++) 3824 for (i = 0; i < nargs; i++)
3349 { 3825 {
3350 rendset = -1; 3826 rendset = -1;
3351 switch (arg[i]) 3827 switch (arg[i])
3352 { 3828 {
… …
3354 rendset = 0, rendstyle = ~RS_None; 3830 rendset = 0, rendstyle = ~RS_None;
3355 break; 3831 break;
3356 case 1: 3832 case 1:
3357 rendset = 1, rendstyle = RS_Bold; 3833 rendset = 1, rendstyle = RS_Bold;
3358 break; 3834 break;
3835 //case 2: // low intensity
3836 case 3:
3837 rendset = 1, rendstyle = RS_Italic;
3838 break;
3359 case 4: 3839 case 4:
3360 rendset = 1, rendstyle = RS_Uline; 3840 rendset = 1, rendstyle = RS_Uline;
3361 break; 3841 break;
3362 case 5: 3842 case 5: // slowly blinking
3843 case 6: // rapidly blinking
3363 rendset = 1, rendstyle = RS_Blink; 3844 rendset = 1, rendstyle = RS_Blink;
3364 break; 3845 break;
3846 //case 6: // scoansi light background
3365 case 7: 3847 case 7:
3366 rendset = 1, rendstyle = RS_RVid; 3848 rendset = 1, rendstyle = RS_RVid;
3367 break; 3849 break;
3368 case 22: 3850 case 8:
3851 // invisible. NYI
3852 break;
3853 //case 9: // crossed out
3854 //case 10: // scoansi acs off, primary font
3855 //case 11: // scoansi acs on, first alt font
3856 //case 12: // scoansi acs on, |0x80, second alt font
3857 //...
3858 //case 19: // ninth alt font
3859 //case 20: // gothic
3860 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3369 rendset = 0, rendstyle = RS_Bold; 3861 rendset = 0, rendstyle = RS_Bold;
3862 break;
3863 case 22: // normal intensity
3864 rendset = 0, rendstyle = RS_Bold;
3865 break;
3866 case 23: // disable italic
3867 rendset = 0, rendstyle = RS_Italic;
3370 break; 3868 break;
3371 case 24: 3869 case 24:
3372 rendset = 0, rendstyle = RS_Uline; 3870 rendset = 0, rendstyle = RS_Uline;
3373 break; 3871 break;
3374 case 25: 3872 case 25:
3375 rendset = 0, rendstyle = RS_Blink; 3873 rendset = 0, rendstyle = RS_Blink;
3376 break; 3874 break;
3875 case 26: // variable spacing (iso 8613)
3876 rendset = 0, rendstyle = RS_Blink;
3877 break;
3377 case 27: 3878 case 27:
3378 rendset = 0, rendstyle = RS_RVid; 3879 rendset = 0, rendstyle = RS_RVid;
3379 break; 3880 break;
3881 //case 28: // visible. NYI
3882 //case 29: // not crossed-out
3380 } 3883 }
3884
3381 if (rendset != -1) 3885 if (rendset != -1)
3382 { 3886 {
3383 scr_rendition (rendset, rendstyle); 3887 scr_rendition (rendset, rendstyle);
3384 continue; /* for (;i;) */ 3888 continue; /* for (;i;) */
3385 } 3889 }
… …
3392 case 33: 3896 case 33:
3393 case 34: 3897 case 34:
3394 case 35: 3898 case 35:
3395 case 36: 3899 case 36:
3396 case 37: 3900 case 37:
3397 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3901 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3398 Color_fg);
3399 break; 3902 break;
3400#ifdef TTY_256COLOR 3903 case 38: // set fg color, ISO 8613-6
3401 case 38:
3402 if (nargs > i + 2 && arg[i + 1] == 5) 3904 if (nargs > i + 2 && arg[i + 1] == 5)
3403 { 3905 {
3404 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3906 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3405 Color_fg);
3406 i += 2; 3907 i += 2;
3407 } 3908 }
3408 break; 3909 break;
3409#endif
3410 case 39: /* default fg */ 3910 case 39: /* default fg */
3411 scr_color (Color_fg, Color_fg); 3911 scr_color (Color_fg, Color_fg);
3412 break; 3912 break;
3413 3913
3414 case 40: 3914 case 40:
… …
3417 case 43: 3917 case 43:
3418 case 44: 3918 case 44:
3419 case 45: 3919 case 45:
3420 case 46: 3920 case 46:
3421 case 47: 3921 case 47:
3422 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3922 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3423 Color_bg);
3424 break; 3923 break;
3425#ifdef TTY_256COLOR 3924 case 48: // set bg color, ISO 8613-6
3426 case 48:
3427 if (nargs > i + 2 && arg[i + 1] == 5) 3925 if (nargs > i + 2 && arg[i + 1] == 5)
3428 { 3926 {
3429 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3927 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3430 Color_bg);
3431 i += 2; 3928 i += 2;
3432 } 3929 }
3433 break; 3930 break;
3434#endif
3435 case 49: /* default bg */ 3931 case 49: /* default bg */
3436 scr_color (Color_bg, Color_bg); 3932 scr_color (Color_bg, Color_bg);
3437 break; 3933 break;
3438 3934
3439#ifndef NO_BRIGHTCOLOR 3935 //case 50: // not variable spacing
3936
3937#if !ENABLE_MINIMAL
3440 case 90: 3938 case 90:
3441 case 91: /* set bright fg color */ 3939 case 91: /* set bright fg color */
3442 case 92: 3940 case 92:
3443 case 93: 3941 case 93:
3444 case 94: 3942 case 94:
3445 case 95: 3943 case 95:
3446 case 96: 3944 case 96:
3447 case 97: 3945 case 97:
3448 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3946 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3449 Color_fg);
3450 break; 3947 break;
3451 case 100: 3948 case 100:
3452 case 101: /* set bright bg color */ 3949 case 101: /* set bright bg color */
3453 case 102: 3950 case 102:
3454 case 103: 3951 case 103:
3455 case 104: 3952 case 104:
3456 case 105: 3953 case 105:
3457 case 106: 3954 case 106:
3458 case 107: 3955 case 107:
3459 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3956 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3460 Color_bg);
3461 break; 3957 break;
3462#endif 3958#endif
3463
3464 } 3959 }
3465 } 3960 }
3466}
3467/*}}} */
3468
3469/*{{{ process Rob Nation's own graphics mode sequences */
3470void
3471rxvt_term::process_graphics ()
3472{
3473 unsigned char ch, cmd = cmd_getc ();
3474
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf ("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484} 3961}
3485/*}}} */ 3962/*}}} */
3486 3963
3487/* ------------------------------------------------------------------------- */ 3964/* ------------------------------------------------------------------------- */
3488 3965
… …
3492 */ 3969 */
3493void 3970void
3494rxvt_term::tt_printf (const char *fmt,...) 3971rxvt_term::tt_printf (const char *fmt,...)
3495{ 3972{
3496 va_list arg_ptr; 3973 va_list arg_ptr;
3497 unsigned char buf[256]; 3974 char buf[256];
3498 3975
3499 va_start (arg_ptr, fmt); 3976 va_start (arg_ptr, fmt);
3500 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3977 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3501 va_end (arg_ptr); 3978 va_end (arg_ptr);
3502 tt_write (buf, STRLEN (buf)); 3979 tt_write (buf, strlen (buf));
3503} 3980}
3504 3981
3505/* ---------------------------------------------------------------------- */ 3982/* ---------------------------------------------------------------------- */
3506/* Write data to the pty as typed by the user, pasted with the mouse, 3983/* Write data to the pty as typed by the user, pasted with the mouse,
3507 * or generated by us in response to a query ESC sequence. 3984 * or generated by us in response to a query ESC sequence.
3508 */ 3985 */
3509void 3986static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3510rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3511{
3512 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3513 3987
3514 if (len) 3988void
3989rxvt_term::tt_write (const char *data, unsigned int len)
3990{
3991 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3992 return;
3993
3994 if (pty->pty < 0)
3995 return;
3996
3997 if (v_buflen == 0)
3998 {
3999 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4000
4001 max_it (written, 0);
4002
4003 if (written == len)
4004 return;
4005
4006 data += written;
4007 len -= written;
3515 { 4008 }
4009
4010 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4011
4012 memcpy (v_buffer + v_buflen, data, len);
4013 v_buflen += len;
4014
4015 pty_ev.set (ev::READ | ev::WRITE);
4016}
4017
4018void rxvt_term::pty_write ()
4019{
4020 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4021
4022 if (written > 0)
4023 {
4024 v_buflen -= written;
4025
3516 if (v_buflen == 0) 4026 if (v_buflen == 0)
3517 { 4027 {
3518 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3519
3520 if ((unsigned int)written == len)
3521 return;
3522
3523 data += written;
3524 len -= written;
3525 }
3526
3527
3528 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3529
3530 memcpy (v_buffer + v_buflen, data, len);
3531 v_buflen += len;
3532 }
3533
3534 for (;;)
3535 {
3536 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3537
3538 if (written > 0)
3539 {
3540 v_buflen -= written;
3541
3542 if (v_buflen == 0)
3543 {
3544 free (v_buffer); 4028 free (v_buffer);
3545 v_buffer = 0; 4029 v_buffer = 0;
3546 v_buflen = 0;
3547 4030
3548 pty_ev.set (EVENT_READ); 4031 pty_ev.set (ev::READ);
3549 return;
3550 }
3551
3552 memmove (v_buffer, v_buffer + written, v_buflen);
3553 }
3554 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3555 // original code just ignores this...
3556 destroy ();
3557 else
3558 {
3559 pty_ev.set (EVENT_READ | EVENT_WRITE);
3560 return; 4032 return;
3561 } 4033 }
4034
4035 memmove (v_buffer, v_buffer + written, v_buflen);
3562 } 4036 }
4037 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4038 pty_ev.set (ev::READ);
3563} 4039}
3564 4040
3565/*----------------------- end-of-file (C source) -----------------------*/ 4041/*----------------------- end-of-file (C source) -----------------------*/
3566 4042

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