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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.457 by sf-exg, Fri Oct 22 18:03:10 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
59rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
60{ 406{
61 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 408 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 409 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
69 416
70 /* 417 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
73 * 420 *
74 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
75 */ 422 */
76 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 426
86 kbuf[0] = 0; 427 kbuf[0] = 0;
87 428
88#ifdef USE_XIM 429#ifdef USE_XIM
89 if (Input_Context) 430 if (Input_Context)
90 { 431 {
91 Status status_return; 432 Status status_return;
92 433
434#if 0
93#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
97 else 439 else
440#endif
98#endif 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
141 } 486 }
142 487
143 if (valid_keysym) 488 if (valid_keysym)
144 { 489 {
145 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 492 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 493#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
165 494
166 if (TermWin.saveLines) 495 if (saveLines)
167 { 496 {
168#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 498 if (!ctrl && !meta)
170 {
171#else 499#else
172 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
173 { 502 {
174#endif
175 int lnsppg; 503 int lnsppg;
176 504
177#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 507#else
180 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
181#endif 509#endif
510 max_it (lnsppg, 1);
511
182 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
183 { 513 {
184 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
185 return; 515 return;
186 } 516 }
… …
213 scr_move_to (0, 1); 543 scr_move_to (0, 1);
214 return; 544 return;
215 } 545 }
216 else if (keysym == XK_End) 546 else if (keysym == XK_End)
217 { 547 {
218 scr_move_to (1, 0); 548 scr_move_to (1, 1);
219 return; 549 return;
220 } 550 }
221 } 551 }
222#endif 552#endif
223 } 553 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 559 {
230 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
232 } 562 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 564 {
235 switch (keysym) 565 switch (keysym)
236 { 566 {
237 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
240 return; 570 return;
571#if TODO
241 /* rxvt extras */ 572 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 574 change_font (FONT_UP);
244 return; 575 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 577 change_font (FONT_DN);
247 return; 578 return;
579#endif
248 } 580 }
249 } 581 }
250 } 582 }
251#ifdef PRINTPIPE 583
252 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
253 { 585 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
255 return;
256 } 587 {
257#endif 588 int hv;
258 589
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 590 if (iso14755buf & ISO_14755_51
260 { 591 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 592 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 593 {
264 unsigned int l; 594 commit_iso14755 ();
265 const unsigned char *kbuf0; 595 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 596# if ISO_14755
267 597 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 598# endif
276 tt_write (&ch, 1); 599 return;
277 tt_write (kbuf0, l); 600 }
601 else if (keysym == XK_BackSpace)
602 {
603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
604# if ISO_14755
605 iso14755_51 (iso14755buf & ISO_14755_MASK);
606# endif
607 return;
608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
278 return; 616 return;
279 } 617 }
280 else 618 else
281#endif
282 { 619 {
283 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
284 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
285 { 773 {
286#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
287 case XK_BackSpace: 775 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 777 else
295 STRCPY (kbuf, key_backspace);
296 break;
297#endif
298#ifndef NO_DELETE_KEY
299 case XK_Delete:
300 STRCPY (kbuf, key_delete);
301 break;
302#endif
303 case XK_Tab:
304 if (shft)
305 STRCPY (kbuf, "\033[Z");
306 else
307 {
308#ifdef CTRL_TAB_MAKES_META
309 if (ctrl)
310 meta = 1;
311#endif
312#ifdef MOD4_TAB_MAKES_META
313 if (ev.state & Mod4Mask)
314 meta = 1;
315#endif
316 newlen = 0;
317 }
318 break;
319
320#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
326 {
327 STRCPY (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break;
330 }
331 else
332 /* translate to std. cursor key */
333 keysym = XK_Left + (keysym - XK_KP_Left);
334 /* FALLTHROUGH */
335#endif
336 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */
343 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl)
346 {
347 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left];
349 }
350 else if (PrivateModes & PrivMode_aplCUR)
351 kbuf[1] = 'O';
352 break;
353
354#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior
356 case XK_KP_Prior:
357 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
359 {
360 STRCPY (kbuf, "\033Oy");
361 break;
362 }
363 /* FALLTHROUGH */
364# endif
365 case XK_Prior:
366 STRCPY (kbuf, "\033[5~");
367 break;
368# ifdef XK_KP_Next
369 case XK_KP_Next:
370 /* allow shift to override */
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
372 {
373 STRCPY (kbuf, "\033Os");
374 break;
375 }
376 /* FALLTHROUGH */
377# endif
378 case XK_Next:
379 STRCPY (kbuf, "\033[6~");
380 break;
381#endif
382 case XK_KP_Enter:
383 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
385 {
386 STRCPY (kbuf, "\033OM");
387 }
388 else
389 {
390 kbuf[0] = '\r';
391 kbuf[1] = '\0';
392 }
393 break;
394
395#ifdef XK_KP_Begin
396 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou");
398 break;
399
400 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op");
402 break;
403
404 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On");
406 break;
407#endif
408 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1);
414 break;
415
416 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */
418 case XK_KP_Separator: /* "\033Ol" : "," */
419 case XK_KP_Subtract: /* "\033Om" : "-" */
420 case XK_KP_Decimal: /* "\033On" : "." */
421 case XK_KP_Divide: /* "\033Oo" : "/" */
422 case XK_KP_0: /* "\033Op" : "0" */
423 case XK_KP_1: /* "\033Oq" : "1" */
424 case XK_KP_2: /* "\033Or" : "2" */
425 case XK_KP_3: /* "\033Os" : "3" */
426 case XK_KP_4: /* "\033Ot" : "4" */
427 case XK_KP_5: /* "\033Ou" : "5" */
428 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
434 {
435 STRCPY (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply);
437 }
438 else
439 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0';
442 }
443 break;
444
445 case XK_Find:
446 STRCPY (kbuf, "\033[1~");
447 break;
448 case XK_Insert:
449 STRCPY (kbuf, "\033[2~");
450 break;
451#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove:
453 /* FALLTHROUGH */
454#endif
455 case XK_Execute:
456 STRCPY (kbuf, "\033[3~");
457 break;
458 case XK_Select:
459 STRCPY (kbuf, "\033[4~");
460 break;
461#ifdef XK_KP_End
462 case XK_KP_End:
463 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
465 {
466 STRCPY (kbuf, "\033Oq");
467 break;
468 }
469 /* FALLTHROUGH */
470#endif
471 case XK_End:
472 STRCPY (kbuf, KS_END);
473 break;
474#ifdef XK_KP_Home
475 case XK_KP_Home:
476 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
478 {
479 STRCPY (kbuf, "\033Ow");
480 break;
481 }
482 /* FALLTHROUGH */
483#endif
484 case XK_Home:
485 STRCPY (kbuf, KS_HOME);
486 break;
487
488#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490
491 case XK_F1: /* "\033[11~" */
492 case XK_F2: /* "\033[12~" */
493 case XK_F3: /* "\033[13~" */
494 case XK_F4: /* "\033[14~" */
495 case XK_F5: /* "\033[15~" */
496 FKEY (11, XK_F1);
497 break;
498 case XK_F6: /* "\033[17~" */
499 case XK_F7: /* "\033[18~" */
500 case XK_F8: /* "\033[19~" */
501 case XK_F9: /* "\033[20~" */
502 case XK_F10: /* "\033[21~" */
503 FKEY (17, XK_F6);
504 break;
505 case XK_F11: /* "\033[23~" */
506 case XK_F12: /* "\033[24~" */
507 case XK_F13: /* "\033[25~" */
508 case XK_F14: /* "\033[26~" */
509 FKEY (23, XK_F11);
510 break;
511 case XK_F15: /* "\033[28~" */
512 case XK_F16: /* "\033[29~" */
513 FKEY (28, XK_F15);
514 break;
515 case XK_Help: /* "\033[28~" */
516 FKEY (28, XK_Help);
517 break;
518 case XK_Menu: /* "\033[29~" */
519 FKEY (29, XK_Menu);
520 break;
521 case XK_F17: /* "\033[31~" */
522 case XK_F18: /* "\033[32~" */
523 case XK_F19: /* "\033[33~" */
524 case XK_F20: /* "\033[34~" */
525 case XK_F21: /* "\033[35~" */
526 case XK_F22: /* "\033[36~" */
527 case XK_F23: /* "\033[37~" */
528 case XK_F24: /* "\033[38~" */
529 case XK_F25: /* "\033[39~" */
530 case XK_F26: /* "\033[40~" */
531 case XK_F27: /* "\033[41~" */
532 case XK_F28: /* "\033[42~" */
533 case XK_F29: /* "\033[43~" */
534 case XK_F30: /* "\033[44~" */
535 case XK_F31: /* "\033[45~" */
536 case XK_F32: /* "\033[46~" */
537 case XK_F33: /* "\033[47~" */
538 case XK_F34: /* "\033[48~" */
539 case XK_F35: /* "\033[49~" */
540 FKEY (31, XK_F17);
541 break;
542#undef FKEY
543 default:
544 newlen = 0; 778 newlen = 0;
545 break;
546 } 779 }
547 if (newlen) 780 break;
548 len = STRLEN (kbuf);
549 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
785
550 /* 786 /*
551 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
552 */ 788 */
553#ifdef META8_OPTION 789#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 790 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
560 { 796 {
561 len = 1; 797 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
564 else 805 else
565 { 806 {
566#ifdef META8_OPTION 807#ifdef META8_OPTION
567 /* set 8-bit on */ 808 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
569 { 810 {
570 unsigned char *ch; 811 char *ch;
571 812
572 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 814 *ch |= 0x80;
815
574 meta = 0; 816 meta = 0;
575 } 817 }
576#endif 818#endif
577 /* nil */ ; 819 /* nil */ ;
578 } 820 }
579 } 821 }
580 822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
825
581 if (len <= 0) 826 if (len <= 0)
582 return; /* not mapped */ 827 return; /* not mapped */
583 828
584 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 830 if (view_start)
586 { 831 {
587 TermWin.view_start = 0; 832 view_start = 0;
588 want_refresh = 1; 833 want_refresh = 1;
589 } 834 }
590 835
591 /* 836 /*
592 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
607#ifdef META8_OPTION 852#ifdef META8_OPTION
608 && meta_char == C0_ESC 853 && meta_char == C0_ESC
609#endif 854#endif
610 ) 855 )
611 { 856 {
612 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
613 tt_write (&ch, 1); 858 tt_write (&ch, 1);
614 } 859 }
615 860
616#if defined(DEBUG_CMD)
617 /* Display keyboard buffer contents */
618 unsigned char *p;
619 int i;
620
621 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
622 for (i = 0, p = kbuf; i < len; i++, p++)
623 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
624 fprintf (stderr, "'\n");
625#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
627} 862}
628/*}}} */
629 863
630#if (MENUBAR_MAX) 864void
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
632/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
633unsigned int 942unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
635{ 944{
636 unsigned int n, s; 945 unsigned int n, s;
637 946
638 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 949
641 if (n > 0 && s < count) 950 if (n > 0 && s < count)
642 { 951 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
647 s += n; 956 s += n;
648 } 957 }
649 958
650 if (count > s) 959 if (count > s)
651 { 960 {
652 rxvt_print_error ("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 962 count = s;
654 } 963 }
655 964
656 for (; count--;) 965 for (; count--;)
657 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
658 967
659 cmd_parse (); 968 cmd_parse ();
660 969
661 return 0; 970 return 0;
662} 971}
663#endif /* MENUBAR_MAX */ 972#endif
664 973
665void 974void
666rxvt_term::flush () 975rxvt_term::flush ()
667{ 976{
668#ifdef TRANSPARENT 977 flush_ev.stop ();
669 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.flags & bgPixmap_t::hasChanged)
670 { 981 {
671 want_full_refresh = 0; 982 bgPixmap.flags &= ~bgPixmap_t::hasChanged;
672 scr_clear (); 983// scr_clear (true); This needs to be researched further!
673 scr_touch (false); 984 scr_touch (false);
674 want_refresh = 1;
675 } 985 }
676#endif 986#endif
677 987
678 if (want_refresh) 988 if (want_refresh)
679 { 989 {
990 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
991 {
992 int row = view_start;
993 int end_row = row + nrow;
994
995 while (row > top_row && ROW (row - 1).is_longer ())
996 --row;
997
998 do
999 {
1000 int start_row = row;
1001 line_t *l;
1002
1003 do
1004 {
1005 l = &ROW (row++);
1006
1007 if (!(l->f & LINE_FILTERED))
1008 {
1009 // line not filtered, mark it as filtered
1010 l->f |= LINE_FILTERED;
1011 while (l->is_longer ())
1012 {
1013 l = &ROW (row++);
1014 l->f |= LINE_FILTERED;
1015 }
1016
1017 // and filter it
1018 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1019
1020 break;
1021 }
1022 }
1023 while (l->is_longer () && row < end_row);
1024 }
1025 while (row < end_row);
1026 }
1027
680 scr_refresh (refresh_type); 1028 scr_refresh ();
681 scrollbar_show (1); 1029 scrollBar.show (1);
682#ifdef USE_XIM 1030#ifdef USE_XIM
683 IMSendSpot (); 1031 IMSendSpot ();
684#endif 1032#endif
685
686 } 1033 }
687 1034
688 display->flush (); 1035 display->flush ();
689} 1036}
690 1037
1038/* checks whether a refresh is requested and starts the refresh timer */
691void 1039void
692rxvt_term::check_cb (check_watcher &w) 1040rxvt_term::refresh_check ()
693{ 1041{
694 SET_R (this); 1042 if (want_refresh && !flush_ev.is_active ())
695 SET_LOCALE (locale); 1043 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
696 1044
1045 display->flush ();
1046}
1047
1048void
1049rxvt_term::flush_cb (ev::timer &w, int revents)
1050{
1051 make_current ();
1052
1053 refresh_count = 0;
697 flush (); 1054 flush ();
698} 1055}
699 1056
700#ifdef CURSOR_BLINK 1057#ifdef CURSOR_BLINK
701void 1058void
702rxvt_term::cursor_blink_cb (time_watcher &w) 1059rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
703{ 1060{
704 hidden_cursor = !hidden_cursor; 1061 hidden_cursor = !hidden_cursor;
705 want_refresh = 1; 1062 want_refresh = 1;
706 1063 refresh_check ();
707 w.start (w.at + BLINK_INTERVAL);
708} 1064}
709#endif 1065#endif
710 1066
711#ifdef TEXT_BLINK 1067#ifdef TEXT_BLINK
712void 1068void
713rxvt_term::text_blink_cb (time_watcher &w) 1069rxvt_term::text_blink_cb (ev::timer &w, int revents)
714{ 1070{
715 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1071 if (scr_refresh_rend (RS_Blink, RS_Blink))
716 { 1072 {
717 hidden_text = !hidden_text; 1073 hidden_text = !hidden_text;
718 want_refresh = 1; 1074 want_refresh = 1;
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1075 refresh_check ();
1076 }
1077 else
1078 w.stop ();
1079}
1080#endif
1081
1082#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1083void
1084rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1085{
1086 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1087 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
720 } 1088 {
1089 want_refresh = 1;
1090 refresh_check ();
1091 }
1092 else
1093 w.stop ();
721} 1094}
1095#endif
1096
1097#ifdef SELECTION_SCROLLING
1098void
1099rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1100{
1101 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1102 {
1103 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1104 want_refresh = 1;
1105 refresh_check ();
1106 }
1107 else
1108 w.stop ();
1109}
1110#endif
1111
1112#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1113void
1114rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1115{
1116 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1117 {
1118 want_refresh = 1;
1119 refresh_check ();
1120 }
1121
1122 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1123 {
1124 mouse_slip_wheel_speed = 0;
1125 w.stop ();
1126 }
1127}
1128#endif
1129
1130#if LINUX_YIELD_HACK
1131static struct event_handler
1132{
1133 ev::prepare yield_ev;
1134
1135 void yield_cb (ev::prepare &w, int revents)
1136 {
1137 // this should really be sched_yield(), but the linux guys thought
1138 // that giving a process calling sched_yield () less cpu time than
1139 // ones with high nice levels is a useful thing to do. It surely is is
1140 // allowed by the sus... as is returning ENOSYS.
1141 // since the linux guys additionally thought that breaking the only
1142 // known workaround against their unusable sched_yield hack is cool,
1143 // we just nanosleep a bit and hope for the best.
1144
1145 struct timespec ts = { 0, 1000 };
1146 nanosleep (&ts, 0);
1147
1148 w.stop ();
1149 }
1150
1151 event_handler ()
1152 : yield_ev (this, &event_handler::yield_cb)
1153 {
1154 }
1155} event_handler;
722#endif 1156#endif
723 1157
724bool 1158bool
725rxvt_term::pty_fill () 1159rxvt_term::pty_fill ()
726{ 1160{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1161 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1162
1163 if (CBUFSIZ == n)
1164 {
1165 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1166 n = 0;
1167 }
728 1168
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1169 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1170 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1171 cmdbuf_endp = cmdbuf_ptr + n;
732 1172
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1173 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
734 1174
735 if (n > 0) 1175 if (r > 0)
736 { 1176 {
737 cmdbuf_endp += n; 1177 cmdbuf_endp += r;
738 return true; 1178 return true;
739 } 1179 }
740 else if (n < 0 && errno != EAGAIN) 1180 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1181 {
1182#if LINUX_YIELD_HACK
1183 if (display->is_local)
1184 event_handler.yield_ev.start ();
1185#endif
1186 }
1187 else
1188 {
1189 pty_ev.stop ();
1190
1191 if (!option (Opt_hold))
741 destroy (); 1192 destroy ();
742 1193 }
1194
743 return false; 1195 return false;
744} 1196}
745 1197
746void 1198void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1199rxvt_term::pty_cb (ev::io &w, int revents)
748{ 1200{
749 SET_R (this); 1201 make_current ();
750 SET_LOCALE (locale);
751 1202
752 if (revents & EVENT_WRITE) 1203 if (revents & ev::READ)
753 tt_write (0, 0);
754 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us 1204 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong 1205 for (int i = CBUFCNT; i-- && pty_fill (); )
760 while (flag && pty_fill ())
761 {
762 if (!seen_input)
763 {
764 seen_input = 1;
765 /* once we know the shell is running, send the screen size. Again! */
766 tt_winch ();
767 }
768
769 if (cmd_parse ()) 1206 cmd_parse ();
770 break;
771 }
772 }
773}
774 1207
775bool 1208 if (revents & ev::WRITE)
776rxvt_term::cmd_parse () 1209 pty_write ();
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780 1210
781 for (;;) 1211 refresh_check ();
782 {
783 if (ch == NOCHAR)
784 ch = next_char ();
785
786 if (ch == NOCHAR) // TODO: improve
787 break;
788
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 {
807 *str++ = ch;
808
809 if (ch == '\n')
810 {
811 nlines++;
812 refresh_count++;
813
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR;
820 break;
821 }
822
823 // scr_add_lines only works for nlines < TermWin.nrow - 1.
824 if (nlines >= TermWin.nrow - 1)
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break;
836 }
837 }
838 }
839
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 {
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873
874 ch = NOCHAR;
875 }
876 }
877
878 return flag;
879} 1212}
880 1213
881// read the next character, currently handles UTF-8 1214void
882// will probably handle all sorts of other stuff in the future 1215rxvt_term::pointer_unblank ()
883uint32_t
884rxvt_term::next_char ()
885{ 1216{
886 while (cmdbuf_ptr < cmdbuf_endp) 1217 XDefineCursor (dpy, vt, TermWin_cursor);
887 { 1218 recolour_cursor ();
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892
893 wchar_t wc;
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
895
896 if (len == (size_t)-2)
897 {
898 // the mbstate stores incomplete sequences. didn't know this :/
899 cmdbuf_ptr = cmdbuf_endp;
900 break;
901 }
902
903 if (len == (size_t)-1)
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905
906 // assume wchar == unicode
907 cmdbuf_ptr += len;
908 return wc;
909 }
910
911 return NOCHAR;
912}
913
914/* rxvt_cmd_getc () - Return next input character */
915/*
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{
922 for (;;)
923 {
924 uint32_t c = next_char ();
925 if (c != NOCHAR)
926 return c;
927
928 // incomplete sequences should occur rarely, still, a better solution
929 // would be preferred. either setjmp/longjmp or better design.
930 fcntl (cmd_fd, F_SETFL, 0);
931 pty_fill ();
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
933 }
934}
935 1219
936#ifdef POINTER_BLANK 1220#ifdef POINTER_BLANK
937void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0; 1221 hidden_pointer = 0;
944 1222
945 if (Options & Opt_pointerBlank) 1223 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1224 pointer_ev.start (pointerBlankDelay);
1225#endif
947} 1226}
948 1227
1228#ifdef POINTER_BLANK
949void 1229void
950rxvt_term::pointer_blank () 1230rxvt_term::pointer_blank ()
951{ 1231{
952 if (! (Options & Opt_pointerBlank)) 1232 if (!option (Opt_pointerBlank))
953 return; 1233 return;
954 1234
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1235 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1236 XFlush (dpy);
957 1237
958 hidden_pointer = 1; 1238 hidden_pointer = 1;
959} 1239}
960 1240
961void 1241void
962rxvt_term::pointer_cb (time_watcher &w) 1242rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1243{
964 SET_R (this); 1244 make_current ();
965 SET_LOCALE (locale);
966 1245
967 pointer_blank (); 1246 pointer_blank ();
968} 1247}
969#endif 1248#endif
970 1249
971void 1250void
972rxvt_term::mouse_report (XButtonEvent &ev) 1251rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1252{
974 int button_number, key_state = 0; 1253 int button_number, key_state = 0;
975 int x, y; 1254 int x, y;
1255 int code = 32;
976 1256
977 x = ev.x; 1257 x = Pixel2Col (ev.x);
978 y = ev.y; 1258 y = Pixel2Row (ev.y);
979 pixel_position (&x, &y); 1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263 mouse_row = x;
1264 mouse_col = y;
1265 code += 32;
1266 }
980 1267
981 if (MEvent.button == AnyButton) 1268 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1269 button_number = 3;
984 }
985 else 1270 else
986 { 1271 {
987 button_number = MEvent.button - Button1; 1272 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1273 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1274 if (button_number >= 3)
990 button_number += (64 - 3); 1275 button_number += (64 - 3);
991 } 1276 }
992 1277
993 if (PrivateModes & PrivMode_MouseX10) 1278 if (priv_modes & PrivMode_MouseX10)
994 { 1279 {
995 /* 1280 /*
996 * do not report ButtonRelease 1281 * do not report ButtonRelease
997 * no state info allowed 1282 * no state info allowed
998 */ 1283 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1298 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1299 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1300#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1301 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1302#endif
1018
1019 } 1303 }
1020 1304
1021#ifdef DEBUG_MOUSEREPORT 1305#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1306 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1307 if (key_state & 16)
1024 fputc ('C', stderr); 1308 fputc ('C', stderr);
1025 if (key_state & 4) 1309 if (key_state & 4)
1026 fputc ('S', stderr); 1310 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1314 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1315 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1316 button_number,
1033 x + 1, 1317 x + 1,
1034 y + 1); 1318 y + 1);
1035#else 1319#endif
1320
1036 tt_printf ("\033[M%c%c%c", 1321 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1322 (code + button_number + key_state),
1038 (32 + x + 1), 1323 (32 + x + 1),
1039 (32 + y + 1)); 1324 (32 + y + 1));
1040#endif
1041} 1325}
1042
1043#ifdef USING_W11LIB
1044void
1045rxvt_W11_process_x_event (XEvent *ev)
1046{
1047 rxvt_t *r = rxvt_get_r ();
1048
1049 x_cb (*ev);
1050}
1051#endif
1052 1326
1053/*{{{ process an X event */ 1327/*{{{ process an X event */
1054void 1328void
1055rxvt_term::x_cb (XEvent &ev) 1329rxvt_term::x_cb (XEvent &ev)
1056{ 1330{
1057 SET_R (this); 1331 make_current ();
1058 SET_LOCALE (locale);
1059 1332
1060#if defined(CURSOR_BLINK) 1333 dLocal (Display *, dpy);
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1062 {
1063 if (hidden_cursor)
1064 {
1065 hidden_cursor = 0;
1066 want_refresh = 1;
1067 }
1068 1334
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1335 if (ev.xany.window == vt
1070 } 1336 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1337 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1072
1073#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 {
1076 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease)
1079 if (hidden_pointer)
1080 pointer_unblank ();
1081
1082 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank ();
1084 }
1085#endif
1086
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return; 1338 return;
1090#endif
1091 1339
1340 // for XQueryPointer
1092 Window unused_root, unused_child; 1341 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1342 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1343 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1344
1145 switch (ev.type) 1345 switch (ev.type)
1146 { 1346 {
1147 case KeyPress: 1347 case KeyPress:
1148 lookup_key (ev.xkey); 1348 key_press (ev.xkey);
1149 break; 1349 break;
1150 1350
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1351 case KeyRelease:
1153 { 1352 key_release (ev.xkey);
1154 if (! (ev.xkey.state & ControlMask))
1155 mouse_slip_wheel_speed = 0;
1156 else
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1353 break;
1165 }
1166#endif
1167 1354
1168 case ButtonPress: 1355 case ButtonPress:
1169 button_press (ev.xbutton); 1356 button_press (ev.xbutton);
1170 break; 1357 break;
1171 1358
… …
1173 button_release (ev.xbutton); 1360 button_release (ev.xbutton);
1174 break; 1361 break;
1175 1362
1176 case ClientMessage: 1363 case ClientMessage:
1177 if (ev.xclient.format == 32 1364 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1365 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1179 destroy ();
1180#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink))
1186 { 1366 {
1187 /* Get Dnd data */ 1367 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1368 {
1189 int ActualFormat; 1369 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1370 {
1191 unsigned long Size, RemainingBytes; 1371 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1372 {
1193 XGetWindowProperty (display->display, display->root, 1373 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1374 destroy ();
1195 0L, 1000000L, 1375 }
1196 False, AnyPropertyType, 1376#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1377 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1378 XSendEvent (dpy, ev.xclient.window = display->root,
1379 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1380 &ev);
1200 XChangeProperty (display->display, display->root, 1381#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1382 }
1202 8, PropModeReplace, 1383 }
1203 data, STRLEN (data)); 1384#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1385 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1386 {
1387 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1388 focus_in ();
1389 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1390 focus_out ();
1391 }
1392#endif
1206 } 1393 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1394 break;
1213 1395
1214 /* 1396 /*
1215 * XXX: this is not the _current_ arrangement 1397 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1398 * Here's my conclusion:
… …
1235 break; 1417 break;
1236 } 1418 }
1237 break; 1419 break;
1238 1420
1239 case FocusIn: 1421 case FocusIn:
1240 if (!TermWin.focus) 1422 if (ev.xfocus.detail != NotifyInferior
1423 && ev.xfocus.detail != NotifyPointer
1424 && ev.xfocus.mode != NotifyGrab)
1425 focus_in ();
1426 break;
1427
1428 case FocusOut:
1429 if (ev.xfocus.detail != NotifyInferior
1430 && ev.xfocus.detail != NotifyPointer
1431 && ev.xfocus.mode != NotifyGrab)
1432 focus_out ();
1433 break;
1434
1435 case ConfigureNotify:
1436 if (ev.xconfigure.window == parent[0])
1241 { 1437 {
1242 TermWin.focus = 1; 1438 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1;
1244#ifdef USE_XIM
1245 if (Input_Context != NULL)
1246 XSetICFocus (Input_Context);
1247#endif
1248#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1251#endif
1252
1253 } 1439 ;
1254 break;
1255 1440
1256 case FocusOut: 1441 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1257 if (TermWin.focus)
1258 { 1442 {
1259 TermWin.focus = 0; 1443 seen_resize = 1;
1260 want_refresh = 1; 1444 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1261#ifdef USE_XIM
1262 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context);
1264#endif
1265#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink)
1267 cursor_blink_ev.stop ();
1268 hidden_cursor = 0;
1269#endif
1270
1271 }
1272 break;
1273
1274 case ConfigureNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0])
1276 {
1277 int height, width;
1278
1279 do
1280 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 } 1445 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1286
1287 if (szHint.width != width || szHint.height != height)
1288 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1290 resize_all_windows (width, height, 1);
1291 }
1292#ifdef DEBUG_SIZE
1293 else 1446 else
1294 { 1447 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1448#ifdef HAVE_BG_PIXMAP
1449 if (bgPixmap.window_position_sensitive ())
1450 {
1451 if (mapped)
1452 update_background ();
1453 else
1454 bgPixmap.invalidate ();
1455 }
1456#endif
1296 } 1457 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent)
1300 {
1301 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif
1306 1458
1459 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1460 }
1308 break; 1461 break;
1309 1462
1463 case PropertyNotify:
1464 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1465 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1466 && ev.xproperty.state == PropertyNewValue)
1467 selection_property (ev.xproperty.window, ev.xproperty.atom);
1468
1469 break;
1470
1310 case SelectionClear: 1471 case SelectionClear:
1311 display->set_selection_owner (0); 1472 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1312 break; 1473 break;
1313 1474
1314 case SelectionNotify: 1475 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1476 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1477 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1478 break;
1319 1479
1320 case SelectionRequest: 1480 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1481 selection_send (ev.xselectionrequest);
1322 break; 1482 break;
1323 1483
1484 case MapNotify:
1485#ifdef HAVE_BG_PIXMAP
1486 /* This is needed specifically to fix the case of no window manager or a
1487 * non-reparenting window manager. In those cases we never get first
1488 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1489 * care of multiplicity of ConfigureNotify events arriving while WM does
1490 * reparenting.
1491 * We should not render background immediately, as there could be several
1492 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1493 * by scheduling background redraw as soon as we can, but giving a short
1494 * bit of time for ConfigureNotifies to arrive.
1495 * We should render background PRIOR to drawing any text, but AFTER all
1496 * of ConfigureNotifys for the best results.
1497 */
1498 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1499 update_background_ev.start (0.025);
1500#endif
1501 mapped = 1;
1502#ifdef TEXT_BLINK
1503 text_blink_ev.start ();
1504#endif
1505 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1506 break;
1507
1324 case UnmapNotify: 1508 case UnmapNotify:
1325 TermWin.mapped = 0; 1509 mapped = 0;
1326#ifdef TEXT_BLINK 1510#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1511 text_blink_ev.stop ();
1328#endif 1512#endif
1513 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1514 break;
1330
1331 case MapNotify:
1332 TermWin.mapped = 1;
1333#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif
1336 break;
1337
1338#ifdef TRANSPARENT
1339 case ReparentNotify:
1340 rootwin_cb (ev);
1341 break;
1342#endif /* TRANSPARENT */
1343 1515
1344 case GraphicsExpose: 1516 case GraphicsExpose:
1345 case Expose: 1517 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1518 if (ev.xany.window == vt)
1347 { 1519 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1520 do
1521 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1522 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1523 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1524 }
1352 // don't understand this, so commented it out 1525 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1526
1527 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1528
1529 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1530 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1531 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1532 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1533 }
1356 // ev.xexpose.width, TermWin.height, False); 1534
1357#endif
1358 want_refresh = 1; 1535 want_refresh = 1;
1359 } 1536 }
1360 else 1537 else
1361 { 1538 {
1362 XEvent unused_event; 1539 XEvent unused_event;
1363 1540
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1541 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1542 ;
1366 &unused_event)) ; 1543 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1544 ;
1368 GraphicsExpose, 1545
1369 &unused_event)) ; 1546 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1547 {
1372 scrollBar.setIdle (); 1548 scrollBar.state = STATE_IDLE;
1373 scrollbar_show (0); 1549 scrollBar.show (0);
1374 } 1550 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1551 }
1380 break; 1552 break;
1381 1553
1382 case MotionNotify: 1554 case MotionNotify:
1383#ifdef POINTER_BLANK 1555#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1556 if (hidden_pointer)
1385 pointer_unblank (); 1557 pointer_unblank ();
1386#endif 1558#endif
1387#if MENUBAR 1559 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1388 if (isMenuBarWindow (ev.xany.window)) 1560 || priv_modes & PrivMode_MouseAnyEvent)
1561 mouse_report (ev.xbutton);
1562 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1563 break;
1564
1565 if (ev.xany.window == vt)
1389 { 1566 {
1390 menubar_control (ev.xbutton); 1567 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1568 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1569 ; // nop
1393#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1395 break;
1396
1397 if (ev.xany.window == TermWin.vt)
1398 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1570 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1571 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1572 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1573 ;
1403 1574
1404 XQueryPointer (display->display, TermWin.vt, 1575 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1576 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1577 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1578 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1579 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1580#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1581 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1582 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1583 {
1413#endif 1584#endif
1585#if ISO_14755
1586 // 5.4
1587 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1588 {
1589 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1590 break;
1591 }
1592#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1593 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1594 ev.xbutton.state & Button3Mask ? 2 : 0);
1595
1416#ifdef SELECTION_SCROLLING 1596#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1597 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1598 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1599 {
1420 int dist; 1600 int dist;
1421
1422 pending_scroll_selection=1;
1423 1601
1424 /* don't clobber the current delay if we are 1602 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1603 * already in the middle of scrolling.
1426 */ 1604 */
1427 if (scroll_selection_delay<=0) 1605 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1606 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1607
1430 /* save the event params so we can highlight 1608 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1609 * the selection in the pending-scroll loop
1432 */ 1610 */
1433 selection_save_x=ev.xbutton.x; 1611 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1612 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1613 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1614
1438 /* calc number of lines to scroll */ 1615 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1616 if (ev.xbutton.y < int_bwidth)
1440 { 1617 {
1441 scroll_selection_dir = UP; 1618 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1619 dist = int_bwidth - ev.xbutton.y;
1443 } 1620 }
1444 else 1621 else
1445 { 1622 {
1446 scroll_selection_dir = DN; 1623 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1624 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1625 }
1626
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1627 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1628 / SELECTION_SCROLL_LINE_SPEEDUP
1629 + 1;
1452 MIN_IT (scroll_selection_lines, 1630 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1631 SELECTION_SCROLL_MAX_LINES);
1454 } 1632 }
1455 else 1633 else
1456 { 1634 {
1457 /* we are within the text window, so we 1635 /* we are within the text window, so we
1458 * shouldn't be scrolling 1636 * shouldn't be scrolling
1459 */ 1637 */
1460 pending_scroll_selection = 0; 1638 sel_scroll_ev.stop();
1461 } 1639 }
1462#endif 1640#endif
1463#ifdef MOUSE_THRESHOLD 1641#ifdef MOUSE_THRESHOLD
1464
1465 } 1642 }
1466#endif 1643#endif
1467
1468 } 1644 }
1469 } 1645 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1646 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1471 { 1647 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1648 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1649 MotionNotify, &ev))
1650 ;
1651
1474 XQueryPointer (display->display, scrollBar.win, 1652 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1653 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1654 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1655 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1656 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1657 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1658 scrollBar.size ());
1481 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1659 want_refresh = 1;
1483 scrollbar_show (1); 1660 scrollBar.show (1);
1484 } 1661 }
1485 break; 1662 break;
1486 } 1663 }
1487}
1488 1664
1665#if defined(CURSOR_BLINK)
1666 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1667 {
1668 if (hidden_cursor)
1669 {
1670 hidden_cursor = 0;
1671 want_refresh = 1;
1672 }
1673
1674 cursor_blink_ev.again ();
1675 }
1676#endif
1677
1678#if defined(POINTER_BLANK)
1679 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1680 {
1681 if (ev.type == MotionNotify
1682 || ev.type == ButtonPress
1683 || ev.type == ButtonRelease)
1684 if (hidden_pointer)
1685 pointer_unblank ();
1686
1687 if (ev.type == KeyPress && hidden_pointer == 0)
1688 pointer_blank ();
1689 }
1690#endif
1691
1692 refresh_check ();
1693}
1694
1695#if ENABLE_FRILLS
1696void
1697rxvt_term::set_urgency (bool enable)
1698{
1699 if (enable == urgency_hint)
1700 return;
1701
1702 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1703 {
1704 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1705 XSetWMHints (dpy, parent[0], h);
1706 urgency_hint = enable;
1707 }
1708}
1709#endif
1710
1711void
1712rxvt_term::focus_in ()
1713{
1714 if (!focus)
1715 {
1716 focus = 1;
1717 want_refresh = 1;
1718
1719#if USE_XIM
1720 if (Input_Context != NULL)
1721 {
1722 IMSetPosition ();
1723 XSetICFocus (Input_Context);
1724 }
1725#endif
1726#if CURSOR_BLINK
1727 if (option (Opt_cursorBlink))
1728 cursor_blink_ev.again ();
1729#endif
1730#if OFF_FOCUS_FADING
1731 if (rs[Rs_fade])
1732 {
1733 pix_colors = pix_colors_focused;
1734 scr_recolour ();
1735 }
1736#endif
1737#if ENABLE_FRILLS
1738 if (option (Opt_urgentOnBell))
1739 set_urgency (0);
1740#endif
1741
1742 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1743 }
1744}
1745
1746void
1747rxvt_term::focus_out ()
1748{
1749 if (focus)
1750 {
1751 focus = 0;
1752 want_refresh = 1;
1753
1754#if ENABLE_FRILLS
1755 if (option (Opt_urgentOnBell))
1756 set_urgency (0);
1757#endif
1758#if ENABLE_FRILLS || ISO_14755
1759 if (iso14755buf)
1760 {
1761 iso14755buf = 0;
1762# if ISO_14755
1763 scr_overlay_off ();
1764# endif
1765 }
1766#endif
1767#if USE_XIM
1768 if (Input_Context != NULL)
1769 XUnsetICFocus (Input_Context);
1770#endif
1771#if CURSOR_BLINK
1772 if (option (Opt_cursorBlink))
1773 cursor_blink_ev.stop ();
1774
1775 hidden_cursor = 0;
1776#endif
1777#if OFF_FOCUS_FADING
1778 if (rs[Rs_fade])
1779 {
1780 pix_colors = pix_colors_unfocused;
1781 scr_recolour ();
1782 }
1783#endif
1784
1785 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1786 }
1787}
1788
1789void
1790rxvt_term::update_fade_color (unsigned int idx)
1791{
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 rgba c;
1796 pix_colors [Color_fade].get (c);
1797 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1798 }
1799#endif
1800}
1801
1802#if ENABLE_TRANSPARENCY || ENABLE_PERL
1489void 1803void
1490rxvt_term::rootwin_cb (XEvent &ev) 1804rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1805{
1492 SET_R (this); 1806 make_current ();
1493 SET_LOCALE (locale);
1494 1807
1808 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1809 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1810 return;
1811
1812# if ENABLE_TRANSPARENCY
1495 switch (ev.type) 1813 switch (ev.type)
1496 { 1814 {
1497 case PropertyNotify: 1815 case PropertyNotify:
1816 /*
1817 * if user used some Esetroot compatible prog to set the root bg,
1818 * use the property to determine the pixmap. We use it later on.
1819 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1820 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1821 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1822 {
1500 if (ev.xproperty.state == PropertyNewValue) 1823 bgPixmap.set_root_pixmap ();
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1824 update_background ();
1502 break;
1503 } 1825 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /*
1508 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on.
1510 */
1511 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513 1826
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1515 return;
1516 }
1517
1518 /* FALLTHROUGH */
1519 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ())
1521 if (am_transparent)
1522 want_full_refresh = 1;
1523 break; 1827 break;
1828 }
1524#endif 1829# endif
1525 } 1830
1831 refresh_check ();
1526} 1832}
1833#endif
1527 1834
1528void 1835void
1529rxvt_term::button_press (XButtonEvent &ev) 1836rxvt_term::button_press (XButtonEvent &ev)
1530{ 1837{
1531 int reportmode = 0, clickintime; 1838 int reportmode = 0, clickintime;
1532 1839
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1840 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1841
1534 if (!bypass_keystate) 1842 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1843 reportmode = !! (priv_modes & PrivMode_mouse_report);
1844
1536 /* 1845 /*
1537 * VT window processing of button press 1846 * VT window processing of button press
1538 */ 1847 */
1539 if (ev.window == TermWin.vt) 1848 if (ev.window == vt)
1540 { 1849 {
1850 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1851 return;
1852
1853#if ISO_14755
1854 // 5.4
1855 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1856 {
1857 iso14755_54 (ev.x, ev.y);
1858 return;
1859 }
1860#endif
1861
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1862 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1863
1542 if (reportmode) 1864 if (reportmode)
1543 { 1865 {
1544 /* mouse report from vt window */ 1866 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1867 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1868 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1869#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1870 if (ev.button == MEvent.button && clickintime)
1549 { 1871 {
1550 /* same button, within alloted time */ 1872 /* same button, within allowed time */
1551 MEvent.clicks++; 1873 MEvent.clicks++;
1874
1552 if (MEvent.clicks > 1) 1875 if (MEvent.clicks > 1)
1553 { 1876 {
1554 /* only report double clicks */ 1877 /* only report double clicks */
1555 MEvent.clicks = 2; 1878 MEvent.clicks = 2;
1556 mouse_report (ev); 1879 mouse_report (ev);
… …
1568 mouse_report (ev); 1891 mouse_report (ev);
1569 } 1892 }
1570#else 1893#else
1571 MEvent.button = ev.button; 1894 MEvent.button = ev.button;
1572 mouse_report (ev); 1895 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1896#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1897
1575 } 1898 }
1576 else 1899 else
1577 { 1900 {
1578 if (ev.button != MEvent.button) 1901 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1902 MEvent.clicks = 0;
1903
1580 switch (ev.button) 1904 switch (ev.button)
1581 { 1905 {
1582 case Button1: 1906 case Button1:
1907 /* allow meta + click to select rectangular areas */
1908 /* should be done in screen.C */
1909#if ENABLE_FRILLS
1910 selection.rect = !!(ev.state & ModMetaMask);
1911#else
1912 selection.rect = false;
1913#endif
1914
1583 /* allow shift+left click to extend selection */ 1915 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1916 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1917 {
1586 if (MEvent.button == Button1 && clickintime) 1918 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1919 selection_rotate (ev.x, ev.y);
1588 else 1920 else
1589 selection_extend (ev.x, ev.y, 1); 1921 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1936 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1937 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1938 selection_rotate (ev.x, ev.y);
1607 else 1939 else
1608 selection_extend (ev.x, ev.y, 1); 1940 selection_extend (ev.x, ev.y, 1);
1941
1609 MEvent.button = Button3; 1942 MEvent.button = Button3;
1610 break; 1943 break;
1611 } 1944 }
1612 } 1945 }
1946
1613 MEvent.time = ev.time; 1947 MEvent.time = ev.time;
1614 return; 1948 return;
1615 } 1949 }
1616 1950
1617 /* 1951 /*
1618 * Scrollbar window processing of button press 1952 * Scrollbar window processing of button press
1619 */ 1953 */
1620 if (isScrollbarWindow (ev.window)) 1954 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 1955 {
1622 scrollBar.setIdle (); 1956 page_dirn direction = NO_DIR;
1957
1958 if (scrollBar.upButton (ev.y))
1959 direction = UP; /* up */
1960 else if (scrollBar.dnButton (ev.y))
1961 direction = DN; /* down */
1962
1963 scrollBar.state = STATE_IDLE;
1623 /* 1964 /*
1624 * Rxvt-style scrollbar: 1965 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 1966 * move up if mouse is above slider
1626 * move dn if mouse is below slider 1967 * move dn if mouse is below slider
1627 * 1968 *
… …
1636 /* 1977 /*
1637 * Mouse report disabled scrollbar: 1978 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 1979 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 1980 * click on scrollbar - send pageup/down
1640 */ 1981 */
1641 if ((scrollBar.style == R_SB_NEXT 1982 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 1983 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 1984 else if (direction == DN)
1647 && scrollbarnext_dnButton (ev.y))
1648 || (scrollBar.style == R_SB_RXVT
1649 && scrollbarrxvt_dnButton (ev.y)))
1650 tt_printf ("\033[B"); 1985 tt_printf ("\033[B");
1651 else 1986 else
1652 switch (ev.button) 1987 switch (ev.button)
1653 { 1988 {
1654 case Button2: 1989 case Button2:
… …
1661 tt_printf ("\033[5~"); 1996 tt_printf ("\033[5~");
1662 break; 1997 break;
1663 } 1998 }
1664 } 1999 }
1665 else 2000 else
1666#endif /* NO_SCROLLBAR_REPORT */ 2001#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 2002 {
1673 if (scrollbarnext_upButton (ev.y)) 2003 if (direction != NO_DIR)
1674 upordown = -1; /* up */
1675 else if (scrollbarnext_dnButton (ev.y))
1676 upordown = 1; /* down */
1677 }
1678 else if (scrollBar.style == R_SB_RXVT)
1679 {
1680 if (scrollbarrxvt_upButton (ev.y))
1681 upordown = -1; /* up */
1682 else if (scrollbarrxvt_dnButton (ev.y))
1683 upordown = 1; /* down */
1684 }
1685 if (upordown)
1686 { 2004 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2005#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2006 if (!cont_scroll_ev.is_active ())
2007 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2008#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2009 if (scr_page (direction, 1))
1691 { 2010 {
1692 if (upordown < 0) 2011 if (direction == UP)
1693 scrollBar.setUp (); 2012 scrollBar.state = STATE_UP;
1694 else 2013 else
1695 scrollBar.setDn (); 2014 scrollBar.state = STATE_DOWN;
1696 } 2015 }
1697 } 2016 }
1698 else 2017 else
1699 switch (ev.button) 2018 switch (ev.button)
1700 { 2019 {
1701 case Button2: 2020 case Button2:
1702 switch (scrollbar_align) 2021 switch (scrollBar.align)
1703 { 2022 {
1704 case R_SB_ALIGN_TOP: 2023 case R_SB_ALIGN_TOP:
1705 csrO = 0; 2024 csrO = 0;
1706 break; 2025 break;
1707 case R_SB_ALIGN_CENTRE: 2026 case R_SB_ALIGN_CENTRE:
… …
1709 break; 2028 break;
1710 case R_SB_ALIGN_BOTTOM: 2029 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2030 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2031 break;
1713 } 2032 }
2033
1714 if (scrollBar.style == R_SB_XTERM 2034 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2035 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2036 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2037 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2038
1719 scrollBar.setMotion (); 2039 scrollBar.state = STATE_MOTION;
1720 break; 2040 break;
1721 2041
1722 case Button1: 2042 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2043 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2044 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2045 /* FALLTHROUGH */
1726 2046
1727 case Button3: 2047 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2048 if (scrollBar.style != R_SB_XTERM)
1729 { 2049 {
1730 if (scrollbar_above_slider (ev.y)) 2050 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2051# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2052 scr_page (UP, nrow - 1);
1733# else 2053# else
1734 scr_page (UP, TermWin.nrow / 4); 2054 scr_page (UP, nrow / 4);
1735# endif 2055# endif
1736 else if (scrollbar_below_slider (ev.y)) 2056 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2057# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2058 scr_page (DN, nrow - 1);
1739# else 2059# else
1740 scr_page (DN, TermWin.nrow / 4); 2060 scr_page (DN, nrow / 4);
1741# endif 2061# endif
1742 else 2062 else
1743 scrollBar.setMotion (); 2063 scrollBar.state = STATE_MOTION;
1744 } 2064 }
1745 else 2065 else
1746 { 2066 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2067 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2068 (nrow
1749 * scrollbar_position (ev.y) 2069 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2070 / scrollBar.size ()));
1751 } 2071 }
2072
1752 break; 2073 break;
1753 } 2074 }
1754 } 2075 }
2076
1755 return; 2077 return;
1756 } 2078 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2079}
1765 2080
1766void 2081void
1767rxvt_term::button_release (XButtonEvent &ev) 2082rxvt_term::button_release (XButtonEvent &ev)
1768{ 2083{
1769 int reportmode = 0; 2084 int reportmode = 0;
1770 2085
1771 csrO = 0; /* reset csr Offset */ 2086 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2087 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2088 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2089
1775 if (scrollbar_isUpDn ()) 2090 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1776 { 2091 {
1777 scrollBar.setIdle (); 2092 scrollBar.state = STATE_IDLE;
1778 scrollbar_show (0); 2093 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2094 }
2095
1784#ifdef SELECTION_SCROLLING 2096#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2097 sel_scroll_ev.stop();
1786#endif 2098#endif
2099
1787 if (ev.window == TermWin.vt) 2100 if (ev.window == vt)
1788 { 2101 {
2102 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2103 return;
2104
2105#if ISO_14755
2106 // 5.4
2107 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2108 return;
2109#endif
2110
1789 if (reportmode) 2111 if (reportmode)
1790 { 2112 {
1791 /* mouse report from vt window */ 2113 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2114 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2115 if (ev.button >= 4)
… …
1804 mouse_report (ev); 2126 mouse_report (ev);
1805 } 2127 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2128#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2129 MEvent.button = AnyButton;
1808 mouse_report (ev); 2130 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2131#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2132 return;
1811 } 2133 }
2134
1812 /* 2135 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2136 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2137 * when overriding mouse reporting
1815 */ 2138 */
1816 if (PrivateModes & PrivMode_mouse_report 2139 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2140 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2141 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2142 selection_extend (ev.x, ev.y, 0);
1820 2143
1821 switch (ev.button) 2144 switch (ev.button)
1822 { 2145 {
1823 case Button1: 2146 case Button1:
1824 case Button3: 2147 case Button3:
1825 selection_make (ev.time); 2148 selection_make (ev.time);
1826 break; 2149 break;
2150
1827 case Button2: 2151 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2152 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2153 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2154 break;
2155
1830#ifdef MOUSE_WHEEL 2156#ifdef MOUSE_WHEEL
1831 case Button4: 2157 case Button4:
1832 case Button5: 2158 case Button5:
1833 { 2159 {
1834 int i; 2160 int i;
1835 page_dirn v; 2161 page_dirn v;
1836 2162
1837 v = (ev.button == Button4) ? UP : DN; 2163 v = ev.button == Button4 ? UP : DN;
2164
1838 if (ev.state & ShiftMask) 2165 if (ev.state & ShiftMask)
1839 i = 1; 2166 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2167 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2168 i = nrow - 1;
1842 else 2169 else
1843 i = 5; 2170 i = 5;
2171
1844# ifdef MOUSE_SLIP_WHEELING 2172# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2173 if (ev.state & ControlMask)
1846 { 2174 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2175 mouse_slip_wheel_speed += v ? -1 : 1;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2176 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2177 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2178
2179 if (!slip_wheel_ev.is_active ())
2180 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2181 }
2182 else
1850# endif 2183# endif
1851# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 { 2184 {
1858 scr_page (v, 1); 2185 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2186 scrollBar.show (1);
1861 } 2187 }
1862# endif
1863
1864 } 2188 }
1865 break; 2189 break;
1866#endif 2190#endif
1867
1868 }
1869 }
1870#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev);
1873#endif
1874}
1875
1876
1877#ifdef TRANSPARENT
1878/*
1879 * Check our parents are still who we think they are.
1880 * Do transparency updates if required
1881 */
1882int
1883rxvt_term::check_our_parents ()
1884{
1885 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after;
1887 Atom atype;
1888 unsigned char *prop = NULL;
1889 Window root, oldp, *list;
1890 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr;
1892
1893 pchanged = 0;
1894
1895 if (! (Options & Opt_transparent))
1896 return pchanged; /* Don't try any more */
1897
1898 XGetWindowAttributes (display->display, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth;
1900
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1902 if (rootdepth != wattr.depth)
1903 {
1904 if (am_transparent)
1905 { 2191 }
1906 pchanged = 1; 2192 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2193}
1908 PixColors[Color_bg]); 2194
1909 am_transparent = am_pixmap_trans = 0; 2195/*}}} */
2196
2197void
2198rxvt_term::cmd_parse ()
2199{
2200 wchar_t ch = NOCHAR;
2201 char *seq_begin; // remember start of esc-sequence here
2202
2203 for (;;)
2204 {
2205 if (expect_false (ch == NOCHAR))
1910 } 2206 {
1911 return pchanged; /* Don't try any more */ 2207 seq_begin = cmdbuf_ptr;
1912 } 2208 ch = next_char ();
1913 2209
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2210 if (ch == NOCHAR)
1915 XSync (display->display, False); 2211 break;
1916
1917 /*
1918 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that.
1921 */
1922 i = (xa[XA_XROOTPMAPID] != 0
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success));
1926 if (!i || prop == NULL)
1927 have_pixmap = 0;
1928 else
1929 {
1930 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop);
1932 XFree (prop);
1933 }
1934 if (have_pixmap)
1935 {
1936 /*
1937 * Copy display->root pixmap transparency
1938 */
1939 int sx, sy, nx, ny;
1940 unsigned int nw, nh;
1941 Window cr;
1942 XImage *image;
1943 GC gc;
1944 XGCValues gcvalue;
1945
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1947 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height;
1950 nx = ny = 0;
1951 if (sx < 0)
1952 { 2212 }
1953 nw += sx; 2213
1954 nx = -sx; 2214 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1955 sx = 0;
1956 } 2215 {
1957 if (sy < 0) 2216 if (expect_false (!seen_input))
1958 {
1959 nh += sy;
1960 ny = -sy;
1961 sy = 0;
1962 }
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1965 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1967 ZPixmap);
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */
1970 allowedxerror = 0;
1971 if (image == NULL)
1972 {
1973 if (am_transparent && am_pixmap_trans)
1974 { 2217 {
1975 pchanged = 1; 2218 seen_input = 1;
1976 if (TermWin.pixmap != None) 2219 // many badly-written programs (e.g. jed) contain a race condition:
2220 // they first read the screensize and then install a SIGWINCH handler.
2221 // some window managers resize the window early, and these programs
2222 // then sometimes get the size wrong.
2223 // unfortunately other programs are even more buggy and dislike
2224 // being sent SIGWINCH, so only do it when we were in fact being
2225 // resized.
2226 if (seen_resize && cmd_pid)
2227 kill (-cmd_pid, SIGWINCH);
2228 }
2229
2230 /* Read a text string from the input buffer */
2231 wchar_t buf[UBUFSIZ];
2232 bool refreshnow = false;
2233 int nlines = 0;
2234 wchar_t *str = buf;
2235 wchar_t *eol = str + min (ncol, UBUFSIZ);
2236
2237 for (;;)
2238 {
2239 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2240 break;
2241
2242 *str++ = ch;
2243
2244 if (expect_false (ch == C0_LF || str >= eol))
1977 { 2245 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2246 if (ch == C0_LF)
1979 TermWin.pixmap = None; 2247 nlines++;
2248
2249 refresh_count++;
2250
2251 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2252 {
2253 refresh_count = 0;
2254
2255 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2256 {
2257 refreshnow = true;
2258 ch = NOCHAR;
2259 break;
2260 }
2261 }
2262
2263 // scr_add_lines only works for nlines <= nrow - 1.
2264 if (nlines >= nrow - 1)
2265 {
2266 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2267 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2268 scr_add_lines (buf, str - buf, nlines);
2269
2270 nlines = 0;
2271 str = buf;
2272 eol = str + min (ncol, UBUFSIZ);
2273 }
2274
2275 if (str >= eol)
2276 {
2277 if (eol >= buf + UBUFSIZ)
2278 {
2279 ch = NOCHAR;
2280 break;
2281 }
2282 else
2283 eol = min (eol + ncol, buf + UBUFSIZ);
2284 }
2285
1980 } 2286 }
2287
2288 seq_begin = cmdbuf_ptr;
2289 ch = next_char ();
1981 } 2290 }
1982 am_pixmap_trans = 0; 2291
2292 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2293 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2294 scr_add_lines (buf, str - buf, nlines);
2295
2296 /*
2297 * If there have been a lot of new lines, then update the screen
2298 * What the heck we'll cheat and only refresh less than every page-full.
2299 * if skipScroll is enabled.
2300 */
2301 if (refreshnow)
2302 {
2303 scr_refresh ();
2304 want_refresh = 1;
2305 }
1983 } 2306 }
1984 else 2307 else
1985 { 2308 {
1986 if (TermWin.pixmap != None) 2309 try
1987 XFreePixmap (display->display, TermWin.pixmap);
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height,
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height);
1996 XFreeGC (display->display, gc);
1997 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1999 TermWin.pixmap);
2000 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1;
2002 am_transparent = am_pixmap_trans = 1;
2003 }
2004 }
2005 if (!am_pixmap_trans)
2006 {
2007 unsigned int n;
2008 /*
2009 * InheritPixmap transparency
2010 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2013 i++)
2014 {
2015 oldp = TermWin.parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n);
2018 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2020 if (TermWin.parent[i] == display->root)
2021 { 2310 {
2022 if (oldp != None) 2311 process_nonprinting (ch);
2023 pchanged = 1; 2312 }
2313 catch (const class out_of_input &o)
2314 {
2315 // we ran out of input, retry later
2316 cmdbuf_ptr = seq_begin;
2024 break; 2317 break;
2025 } 2318 }
2026 if (oldp != TermWin.parent[i]) 2319
2027 pchanged = 1; 2320 ch = NOCHAR;
2028 }
2029 n = 0;
2030 if (pchanged)
2031 { 2321 }
2032 for (; n < (unsigned int)i; n++) 2322 }
2033 { 2323}
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2324
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2325// read the next character
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2326wchar_t
2037 { 2327rxvt_term::next_char () NOTHROW
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2328{
2039 break; 2329 while (cmdbuf_ptr < cmdbuf_endp)
2040 } 2330 {
2041 } 2331 // assume 7-bit to be ascii ALWAYS
2332 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2333 return *cmdbuf_ptr++;
2334
2335 wchar_t wc;
2336 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2337
2338 if (len == (size_t)-2)
2042 } 2339 {
2043 if (n > (int) (sizeof (TermWin.parent) 2340 // the mbstate stores incomplete sequences. didn't know this :/
2044 / sizeof (TermWin.parent[0]))) 2341 cmdbuf_ptr = cmdbuf_endp;
2342 break;
2045 { 2343 }
2046 D_X ((stderr, "InheritPixmap Turning off")); 2344
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2345 if (len == (size_t)-1)
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt,
2050 PixColors[Color_bg]);
2051 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */
2053 } 2346 {
2054 else 2347 mbstate.reset (); // reset now undefined conversion state
2348 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2055 { 2349 }
2056 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */
2058# ifdef HAVE_NANOSLEEP
2059 struct timespec rqt;
2060 2350
2061 rqt.tv_sec = 1; 2351 // assume wchar == unicode
2062 rqt.tv_nsec = 0; 2352 cmdbuf_ptr += len;
2063 nanosleep (&rqt, NULL); 2353 return wc & UNICODE_MASK;
2064# else
2065 sleep (1);
2066# endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++)
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2070 ParentRelative);
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2072 ParentRelative);
2073 am_transparent = 1;
2074 }
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None;
2077 } 2354 }
2355
2356 return NOCHAR;
2357}
2358
2359// read the next octet
2360uint32_t
2361rxvt_term::next_octet () NOTHROW
2362{
2363 return cmdbuf_ptr < cmdbuf_endp
2364 ? (unsigned char)*cmdbuf_ptr++
2365 : NOCHAR;
2366}
2367
2368static class out_of_input out_of_input;
2369
2370/* rxvt_cmd_getc () - Return next input character */
2371/*
2372 * Return the next input character after first passing any keyboard input
2373 * to the command.
2374 */
2375wchar_t
2376rxvt_term::cmd_getc () THROW ((class out_of_input))
2377{
2378 wchar_t c = next_char ();
2379
2380 if (c == NOCHAR)
2381 throw out_of_input;
2382
2078 return pchanged; 2383 return c;
2079} 2384}
2080#endif
2081 2385
2082/*}}} */ 2386uint32_t
2387rxvt_term::cmd_get8 () THROW ((class out_of_input))
2388{
2389 uint32_t c = next_octet ();
2390
2391 if (c == NOCHAR)
2392 throw out_of_input;
2393
2394 return c;
2395}
2083 2396
2084/*{{{ print pipe */ 2397/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2398/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2399#ifdef PRINTPIPE
2087FILE * 2400FILE *
2088rxvt_term::popen_printer () 2401rxvt_term::popen_printer ()
2089{ 2402{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2403 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2091 2404
2092 if (stream == NULL) 2405 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2406 rxvt_warn ("can't open printer pipe, not printing.\n");
2407
2094 return stream; 2408 return stream;
2095} 2409}
2096 2410
2097int 2411int
2098rxvt_term::pclose_printer (FILE *stream) 2412rxvt_term::pclose_printer (FILE *stream)
2099{ 2413{
2100 fflush (stream); 2414 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2415 return pclose (stream);
2107# endif
2108} 2416}
2109 2417
2110/* 2418/*
2111 * simulate attached vt100 printer 2419 * simulate attached vt100 printer
2112 */ 2420 */
2113void 2421void
2114rxvt_term::process_print_pipe () 2422rxvt_term::process_print_pipe ()
2115{ 2423{
2116 int done; 2424 FILE *fd = popen_printer ();
2117 FILE *fd;
2118 2425
2119 if ((fd = popen_printer ()) == NULL) 2426 if (!fd)
2120 return; 2427 return;
2121 2428
2122 /* 2429 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2430 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2431 * is received.
2125 */ 2432 */
2126 for (done = 0; !done;) 2433 for (int done = 0; !done; )
2127 { 2434 {
2128 unsigned char buf[8]; 2435 unsigned char buf[8];
2129 unsigned char ch; 2436 unicode_t ch;
2130 unsigned int i, len; 2437 unsigned int i, len;
2131 2438
2132 if ((ch = cmd_getc ()) != C0_ESC) 2439 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2440 {
2134 if (putc (ch, fd) == EOF) 2441 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2442 break; /* done = 1 */
… …
2150 { 2457 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2458 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2459 break; /* done = 1 */
2153 } 2460 }
2154 } 2461 }
2462
2155 for (i = 0; i < len; i++) 2463 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2464 if (putc (buf[i], fd) == EOF)
2157 { 2465 {
2158 done = 1; 2466 done = 1;
2159 break; 2467 break;
2160 } 2468 }
2161 } 2469 }
2162 } 2470 }
2471
2163 pclose_printer (fd); 2472 pclose_printer (fd);
2164} 2473}
2165#endif /* PRINTPIPE */ 2474#endif /* PRINTPIPE */
2166/*}}} */ 2475/*}}} */
2167 2476
2168/* *INDENT-OFF* */ 2477/* *INDENT-OFF* */
2169enum { 2478enum {
2170 C1_40 = 0x40, 2479 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2480 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2481 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2482 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2483 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 2484};
2176/* *INDENT-ON* */ 2485/* *INDENT-ON* */
2177 2486
2178/*{{{ process non-printing single characters */ 2487/*{{{ process non-printing single characters */
2179void 2488void
2180rxvt_term::process_nonprinting (unsigned char ch) 2489rxvt_term::process_nonprinting (unicode_t ch)
2181{ 2490{
2182 switch (ch) 2491 switch (ch)
2183 { 2492 {
2493 case C0_ESC:
2494 process_escape_seq ();
2495 break;
2184 case C0_ENQ: /* terminal Status */ 2496 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 2497 if (rs[Rs_answerbackstring])
2186 tt_write ( 2498 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2187 (const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2189 else 2499 else
2190 tt_write ((unsigned char *)VT100_ANS, 2500 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 2501 break;
2193 case C0_BEL: /* bell */ 2502 case C0_BEL: /* bell */
2194 scr_bell (); 2503 scr_bell ();
2195 break; 2504 break;
2196 case C0_BS: /* backspace */ 2505 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 2520 scr_charset_choose (1);
2212 break; 2521 break;
2213 case C0_SI: /* shift in - acs */ 2522 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 2523 scr_charset_choose (0);
2215 break; 2524 break;
2525
2526#ifdef EIGHT_BIT_CONTROLS
2527 // 8-bit controls
2528 case 0x90: /* DCS */
2529 process_dcs_seq ();
2530 break;
2531 case 0x9b: /* CSI */
2532 process_csi_seq ();
2533 break;
2534 case 0x9d: /* OSC */
2535 process_osc_seq ();
2536 break;
2537#endif
2216 } 2538 }
2217} 2539}
2218/*}}} */ 2540/*}}} */
2219 2541
2220 2542
2221/*{{{ process VT52 escape sequences */ 2543/*{{{ process VT52 escape sequences */
2222void 2544void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 2545rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 2546{
2225 int row, col; 2547 int row, col;
2226 2548
2227 switch (ch) 2549 switch (ch)
2228 { 2550 {
… …
2261 break; 2583 break;
2262 case 'Z': /* identify the terminal type */ 2584 case 'Z': /* identify the terminal type */
2263 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2585 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2264 break; 2586 break;
2265 case '<': /* turn off VT52 mode */ 2587 case '<': /* turn off VT52 mode */
2266 PrivMode (0, PrivMode_vt52); 2588 set_privmode (PrivMode_vt52, 0);
2267 break; 2589 break;
2268 case 'F': /* use special graphics character set */ 2590 case 'F': /* use special graphics character set */
2269 case 'G': /* use regular character set */ 2591 case 'G': /* use regular character set */
2270 /* unimplemented */ 2592 /* unimplemented */
2271 break; 2593 break;
… …
2280 2602
2281/*{{{ process escape sequences */ 2603/*{{{ process escape sequences */
2282void 2604void
2283rxvt_term::process_escape_seq () 2605rxvt_term::process_escape_seq ()
2284{ 2606{
2285 unsigned char ch = cmd_getc (); 2607 unicode_t ch = cmd_getc ();
2286 2608
2287 if (PrivateModes & PrivMode_vt52) 2609 if (priv_modes & PrivMode_vt52)
2288 { 2610 {
2289 process_escape_vt52 (ch); 2611 process_escape_vt52 (ch);
2290 return; 2612 return;
2291 } 2613 }
2292 2614
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 2629 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 2630 break;
2309 case '+': 2631 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 2632 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 2633 break;
2312#ifndef NO_FRILLS 2634#if !ENABLE_MINIMAL
2313 case '6': 2635 case '6':
2314 scr_backindex (); 2636 scr_backindex ();
2315 break; 2637 break;
2316#endif 2638#endif
2317 case '7': 2639 case '7':
2318 scr_cursor (SAVE); 2640 scr_cursor (SAVE);
2319 break; 2641 break;
2320 case '8': 2642 case '8':
2321 scr_cursor (RESTORE); 2643 scr_cursor (RESTORE);
2322 break; 2644 break;
2323#ifndef NO_FRILLS 2645#if !ENABLE_MINIMAL
2324 case '9': 2646 case '9':
2325 scr_forwardindex (); 2647 scr_forwardindex ();
2326 break; 2648 break;
2327#endif 2649#endif
2328 case '=': 2650 case '=':
2329 case '>': 2651 case '>':
2330 PrivMode ((ch == '='), PrivMode_aplKP); 2652 set_privmode (PrivMode_aplKP, ch == '=');
2331 break; 2653 break;
2332 2654
2333 case C1_40: 2655 case C1_40:
2334 cmd_getc (); 2656 cmd_getc ();
2335 break; 2657 break;
… …
2338 break; 2660 break;
2339 2661
2340 /* 8.3.87: NEXT LINE */ 2662 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 2663 case C1_NEL: /* ESC E */
2342 { 2664 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 2665 wchar_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 2666 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2345 } 2667 }
2346 break; 2668 break;
2347 2669
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 2670 /* kidnapped escape sequence: Should be 8.3.48 */
2349 case C1_ESA: /* ESC G */ 2671 case C1_ESA: /* ESC G */
… …
2359 case C1_RI: /* ESC M */ 2681 case C1_RI: /* ESC M */
2360 scr_index (DN); 2682 scr_index (DN);
2361 break; 2683 break;
2362 2684
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 2685 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 2686 /*case C1_SS2: scr_single_shift (2); break; */
2365 2687
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 2688 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 2689 /*case C1_SS3: scr_single_shift (3); break; */
2368 2690
2369 /* 8.3.27: DEVICE CONTROL STRING */ 2691 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 2692 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 2693 process_dcs_seq ();
2372 break; 2694 break;
2373 2695
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2696 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 2697 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 2698 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 2699 break; /* steal obsolete ESC [ c */
2379 2700
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2701 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2381 case C1_CSI: /* ESC [ */ 2702 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 2703 process_csi_seq ();
2383 break; 2704 break;
2384 2705
2385 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2706 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2386 case C1_OSC: /* ESC ] */ 2707 case C1_OSC: /* ESC ] */
2387 process_osc_seq (); 2708 process_osc_seq ();
2388 break; 2709 break;
2389 2710
2390 /* 8.3.106: RESET TO INITIAL STATE */ 2711 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2391 case 'c': 2712 case 'c':
2713 mbstate.reset ();
2392 scr_poweron (); 2714 scr_poweron ();
2393 scrollbar_show (1); 2715 scrollBar.show (1);
2394 break; 2716 break;
2395 2717
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2718 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2397 case 'n': 2719 case 'n':
2398 scr_charset_choose (2); 2720 scr_charset_choose (2);
… …
2408 2730
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2731/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 2732/* *INDENT-OFF* */
2411enum { 2733enum {
2412 CSI_ICH = 0x40, 2734 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2735 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2736 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2737 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2738 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2739 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2740 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2755 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2756 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2757 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2758 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2759 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2760 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 2761 };
2440/* *INDENT-ON* */ 2762/* *INDENT-ON* */
2441 2763
2442void 2764void
2443rxvt_term::process_csi_seq () 2765rxvt_term::process_csi_seq ()
2444{ 2766{
2445 unsigned char ch, priv, i; 2767 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 2768 unsigned int nargs, p;
2447 int n, ndef; 2769 int n, ndef;
2448 int arg[ESC_ARGS]; 2770 int arg[ESC_ARGS] = { };
2449 2771
2450 for (nargs = ESC_ARGS; nargs > 0;) 2772 nargs = 0;
2451 arg[--nargs] = 0;
2452 2773
2453 priv = 0; 2774 priv = 0;
2454 ch = cmd_getc (); 2775 ch = cmd_getc ();
2455 if (ch >= '<' && ch <= '?') 2776 if ((ch >= '<' && ch <= '?') || ch == '!')
2777 {
2456 { /* '<' '=' '>' '?' */ 2778 /* '<' '=' '>' '?' '!' */
2457 priv = ch; 2779 priv = ch;
2458 ch = cmd_getc (); 2780 ch = cmd_getc ();
2459 } 2781 }
2782
2460 /* read any numerical arguments */ 2783 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 2784 for (n = -1; ch < CSI_ICH; )
2462 { 2785 {
2463 if (isdigit (ch)) 2786 if (isdigit (ch))
2464 { 2787 {
… …
2471 { 2794 {
2472 if (nargs < ESC_ARGS) 2795 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 2796 arg[nargs++] = n;
2474 n = -1; 2797 n = -1;
2475 } 2798 }
2476 else if (ch == '\b') 2799 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 2800 process_nonprinting (ch);
2488 } 2801
2489 ch = cmd_getc (); 2802 ch = cmd_getc ();
2490 } 2803 }
2491 2804
2492 if (ch > CSI_7F) 2805 if (ch > CSI_7F)
2493 return; 2806 return;
… …
2499 ndef = get_byte_array_bit (csi_defaults, i); 2812 ndef = get_byte_array_bit (csi_defaults, i);
2500 for (p = 0; p < nargs; p++) 2813 for (p = 0; p < nargs; p++)
2501 if (arg[p] == -1) 2814 if (arg[p] == -1)
2502 arg[p] = ndef; 2815 arg[p] = ndef;
2503 2816
2504#ifdef DEBUG_CMD
2505 fprintf (stderr, "CSI ");
2506 for (p = 0; p < nargs; p++)
2507 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2508 fprintf (stderr, "%c\n", ch);
2509#endif
2510
2511 /* 2817 /*
2512 * private mode handling 2818 * private mode handling
2513 */ 2819 */
2514 if (priv) 2820 if (priv)
2515 { 2821 {
2516 switch (priv) 2822 switch (priv)
2517 { 2823 {
2518 case '>': 2824 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 2825 if (ch == CSI_DA) /* secondary device attributes */
2826 {
2827 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2828 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2829 //
2830 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2831 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2832 // versions.
2833 //
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2834 tt_printf ("\033[>%d;95;0c", 'U');
2835 }
2521 break; 2836 break;
2837
2522 case '?': 2838 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2839 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 2840 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 2841 break;
2842
2843 case '!':
2844 if (ch == CSI_70)
2845 {
2846 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2847 scr_soft_reset ();
2848
2849 static const int pm_h[] = { 7, 25 };
2850 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2851
2852 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2853 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2526 } 2854 }
2855 break;
2856 }
2857
2527 return; 2858 return;
2528 } 2859 }
2529 2860
2530 switch (ch) 2861 switch (ch)
2531 { 2862 {
… …
2630 2961
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2962 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 2963 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 2964 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2965 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2966 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 2967 break;
2637 2968
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2969 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 2970 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 2971 break;
2642 2972
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2973 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 2974 process_sgr_mode (nargs, arg);
2645 break; 2975 break;
… …
2651 tt_printf ("\033[0n"); 2981 tt_printf ("\033[0n");
2652 break; 2982 break;
2653 case 6: /* CPR requested */ 2983 case 6: /* CPR requested */
2654 scr_report_position (); 2984 scr_report_position ();
2655 break; 2985 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 2986 case 7: /* unofficial extension */
2987 if (option (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2988 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 2989 break;
2660#endif
2661 case 8: /* unofficial extension */ 2990 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2991 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 2992 break;
2664 } 2993 }
2665 break; 2994 break;
2666 2995
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2996 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3029 break;
2701 3030
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3031 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3032 if (arg[0] == 4)
2704 scr_insert_mode (0); 3033 scr_insert_mode (0);
3034 else if (arg[0] == 20)
3035 priv_modes &= ~PrivMode_LFNL;
2705 break; 3036 break;
2706 3037
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3038 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3039 if (arg[0] == 4)
2709 scr_insert_mode (1); 3040 scr_insert_mode (1);
3041 else if (arg[0] == 20)
3042 priv_modes |= PrivMode_LFNL;
2710 break; 3043 break;
2711 3044
2712 /* 3045 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3046 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3047 */
… …
2726 break; 3059 break;
2727 case CSI_75: 3060 case CSI_75:
2728 scr_cursor (RESTORE); 3061 scr_cursor (RESTORE);
2729 break; 3062 break;
2730 3063
2731#ifndef NO_FRILLS 3064#if !ENABLE_MINIMAL
2732 case CSI_74: 3065 case CSI_74:
2733 process_window_ops (arg, nargs); 3066 process_window_ops (arg, nargs);
2734 break; 3067 break;
2735#endif 3068#endif
2736 3069
2737 case CSI_78: /* DECREQTPARM */ 3070 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3071 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3072 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3073 break;
2741 3074
2742 default: 3075 default:
2743 break; 3076 break;
2744 } 3077 }
2745} 3078}
2746/*}}} */ 3079/*}}} */
2747 3080
2748#ifndef NO_FRILLS 3081#if !ENABLE_MINIMAL
2749/* ARGSUSED */ 3082/* ARGSUSED */
2750void 3083void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3084rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3085{
2753 int x, y; 3086 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3087 XWindowAttributes wattr;
2758 Window wdummy; 3088 Window wdummy;
3089
3090 dLocal (Display *, dpy);
2759 3091
2760 if (nargs == 0) 3092 if (nargs == 0)
2761 return; 3093 return;
3094
2762 switch (args[0]) 3095 switch (args[0])
2763 { 3096 {
2764 /* 3097 /*
2765 * commands 3098 * commands
2766 */ 3099 */
2767 case 1: /* deiconify window */ 3100 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3101 XMapWindow (dpy, parent[0]);
2769 break; 3102 break;
2770 case 2: /* iconify window */ 3103 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3104 XIconifyWindow (dpy, parent[0], display->screen);
2772 DefaultScreen (display->display));
2773 break; 3105 break;
2774 case 3: /* set position (pixels) */ 3106 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3107 XMoveWindow (dpy, parent[0], args[1], args[2]);
2776 break; 3108 break;
2777 case 4: /* set size (pixels) */ 3109 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3110 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3111 break;
2780 case 5: /* raise window */ 3112 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3113 XRaiseWindow (dpy, parent[0]);
2782 break; 3114 break;
2783 case 6: /* lower window */ 3115 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3116 XLowerWindow (dpy, parent[0]);
2785 break; 3117 break;
2786 case 7: /* refresh window */ 3118 case 7: /* refresh window */
2787 scr_touch (true); 3119 scr_touch (true);
2788 break; 3120 break;
2789 case 8: /* set size (chars) */ 3121 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3122 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3123 (unsigned int) (args[1] * fheight));
2792 break; 3124 break;
3125
3126 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3127 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3128 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3129 set_widthheight ((unsigned int)width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3130 (unsigned int) (args[1] * fheight));
2797 break; 3131 break;
3132
2798 /* 3133 /*
2799 * reports - some output format copied from XTerm 3134 * reports - some output format copied from XTerm
2800 */ 3135 */
2801 case 11: /* report window state */ 3136 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3137 XGetWindowAttributes (dpy, parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3138 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3139 break;
2805 case 13: /* report window position */ 3140 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3141 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3142 XTranslateCoordinates (dpy, parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3143 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3144 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3145 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3146 break;
2812 case 14: /* report window size (pixels) */ 3147 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3148 XGetWindowAttributes (dpy, parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3149 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3150 break;
3151 case 18: /* report text area size (chars) */
3152 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3153 break;
2816 case 18: /* report window size (chars) */ 3154 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3155 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3156 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3157 case 20: /* report icon label */
3158 {
3159 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3160 XGetIconName (dpy, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3161 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3162 XFree (s);
3163 }
2823 break; 3164 break;
2824 case 21: /* report window title */ 3165 case 21: /* report window title */
3166 {
3167 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3168 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3169 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3170 XFree (s);
3171 }
2827 break; 3172 break;
2828#endif
2829
2830 } 3173 }
2831} 3174}
2832#endif 3175#endif
2833 3176
2834/*----------------------------------------------------------------------*/ 3177/*----------------------------------------------------------------------*/
2835/* 3178/*
2836 * get input up until STRING TERMINATOR (or BEL) 3179 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3180 * ends_how is terminator used. returned input must be free()'d
2838 */ 3181 */
2839unsigned char * 3182char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3183rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3184{
2842 int seen_esc = 0; /* seen escape? */ 3185 unicode_t ch;
3186 bool seen_esc = false;
2843 unsigned int n = 0; 3187 unsigned int n = 0;
2844 unsigned char *s; 3188 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3189
2847 for (; (ch = cmd_getc ());) 3190 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3191 {
2849 if (ch == C0_BEL 3192 if (seen_esc)
2850 || ch == CHAR_ST 3193 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3194 if (ch == 0x5c) /* 7bit ST */
2852 break; 3195 break;
3196 else
3197 return NULL;
3198 }
2853 if (ch == C0_ESC) 3199 else if (ch == C0_ESC)
2854 { 3200 {
2855 seen_esc = 1; 3201 seen_esc = true;
2856 continue; 3202 continue;
2857 } 3203 }
3204 else if (ch == C0_BEL || ch == CHAR_ST)
3205 break;
2858 else if (ch == '\t') 3206 else if (ch == C0_SYN)
2859 ch = ' '; /* translate '\t' to space */ 3207 ch = cmd_get8 ();
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3208 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3209 return NULL; /* other control character - exit */
2862 if (n < sizeof (string) - 1) 3210
3211 seen_esc = false;
3212
3213 if (n >= STRING_MAX - 1)
3214 // stop at some sane length
3215 return NULL;
3216
2863 string[n++] = ch; 3217 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3218 }
3219
2866 string[n++] = '\0'; 3220 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3221
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3222 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3223
2871 return s; 3224 return rxvt_wcstombs (string);
2872} 3225}
2873 3226
2874/*----------------------------------------------------------------------*/ 3227/*----------------------------------------------------------------------*/
2875/* 3228/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3229 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3230 */
2878void 3231void
2879rxvt_term::process_dcs_seq () 3232rxvt_term::process_dcs_seq ()
2880{ 3233{
2881 unsigned char eh, *s;
2882 /* 3234 /*
2883 * Not handled yet 3235 * Not handled yet
2884 */ 3236 */
3237
3238 unicode_t eh;
2885 s = get_to_st (&eh); 3239 char *s = get_to_st (eh);
2886 if (s) 3240 if (s)
2887 free (s); 3241 free (s);
3242
2888 return; 3243 return;
2889} 3244}
2890 3245
2891/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2892/* 3247/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3248 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3249 */
2895void 3250void
2896rxvt_term::process_osc_seq () 3251rxvt_term::process_osc_seq ()
2897{ 3252{
2898 unsigned char ch, eh, *s; 3253 int arg;
2899 int arg;
2900 3254
2901 ch = cmd_getc (); 3255 unicode_t ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3256 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3257 arg = arg * 10 + (ch - '0');
2904 3258
2905 if (ch == ';') 3259 if (ch == ';')
2906 { 3260 {
3261 unicode_t eh;
2907 s = get_to_st (&eh); 3262 char *s = get_to_st (eh);
3263
2908 if (s) 3264 if (s)
2909 { 3265 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3266 process_xterm_seq (arg, s, eh);
2922 free (s); 3267 free (s);
2923 } 3268 }
2924 } 3269 }
2925} 3270}
3271
3272void
3273rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3274{
3275 if (str[0] == '?' && !str[1])
3276 {
3277 rgba c;
3278 pix_colors_focused[color].get (c);
3279
3280#if XFT
3281 if (c.a != rgba::MAX_CC)
3282 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3283 else
3284#endif
3285 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3286 }
3287 else
3288 set_window_color (color, str);
3289}
3290
2926/* 3291/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3292 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title
2929 * 1 = change iconName
2930 * 2 = change title
2931 * 4 = change color
2932 * 12 = change text color
2933 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour
2935 * 18 = change bold character color
2936 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented)
2938 * 50 = change font
2939 *
2940 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap
2944 * 39 = change default fg color
2945 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen
2947 */ 3293 */
2948void 3294void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3295rxvt_term::process_xterm_seq (int op, char *str, char resp)
2950{ 3296{
2951 int changed = 0; 3297 int color;
2952 int color;
2953 char *buf, *name; 3298 char *buf, *name;
3299 bool query = str[0] == '?' && !str[1];
3300 int saveop = op;
3301
3302 dLocal (Display *, dpy);
2954 3303
2955 assert (str != NULL); 3304 assert (str != NULL);
3305
3306 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3307 return;
3308
2956 switch (op) 3309 switch (op)
2957 { 3310 {
2958 case XTerm_name: 3311 case XTerm_name:
2959 set_title (str); 3312 set_title (str);
2960 /* FALLTHROUGH */ 3313 /* FALLTHROUGH */
2961 case XTerm_iconName: 3314 case XTerm_iconName:
2962 set_iconName (str); 3315 set_icon_name (str);
2963 break; 3316 break;
2964 case XTerm_title: 3317 case XTerm_title:
2965 set_title (str); 3318 set_title (str);
2966 break; 3319 break;
3320 case XTerm_property:
3321 if (str[0] == '?')
3322 {
3323 Atom prop = display->atom (str + 1);
3324 Atom actual_type;
3325 int actual_format;
3326 unsigned long nitems;
3327 unsigned long bytes_after;
3328 unsigned char *value = 0;
3329 const char *str = "";
3330
3331 if (prop
3332 && XGetWindowProperty (dpy, parent[0],
3333 prop, 0, 1<<16, 0, AnyPropertyType,
3334 &actual_type, &actual_format,
3335 &nitems, &bytes_after, &value) == Success
3336 && actual_type != None
3337 && actual_format == 8)
3338 str = (const char *)(value);
3339
3340 tt_printf ("\033]%d;%s%c", op, str, resp);
3341
3342 XFree (value);
3343 }
3344 else
3345 {
3346 char *eq = strchr (str, '=');
3347
3348 if (eq)
3349 {
3350 *eq = 0;
3351 set_utf8_property (display->atom (str), eq + 1);
3352 }
3353 else
3354 XDeleteProperty (dpy, parent[0],
3355 display->atom (str));
3356 }
3357 break;
3358
2967 case XTerm_Color: 3359 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3360 for (buf = (char *)str; buf && *buf;)
2969 { 3361 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3362 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3363 break;
3364
2972 *name++ = '\0'; 3365 *name++ = '\0';
2973 color = atoi (buf); 3366 color = atoi (buf) + minCOLOR;
2974 if (color < 0 || color >= TOTAL_COLORS) 3367
3368 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2975 break; 3369 break;
3370
2976 if ((buf = STRCHR (name, ';')) != NULL) 3371 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3372 *buf++ = '\0';
2978 set_window_color (color + minCOLOR, name); 3373
3374 process_color_seq (op, color, name, resp);
2979 } 3375 }
3376 break;
3377 case Rxvt_restoreFG:
3378 case XTerm_Color00:
3379 process_color_seq (op, Color_fg, str, resp);
3380 break;
3381 case Rxvt_restoreBG:
3382 case XTerm_Color01:
3383 process_color_seq (op, Color_bg, str, resp);
2980 break; 3384 break;
2981#ifndef NO_CURSORCOLOR 3385#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3386 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3387 process_color_seq (op, Color_cursor, str, resp);
2984 break; 3388 break;
2985#endif 3389#endif
2986 case XTerm_Color_pointer: 3390 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3391 process_color_seq (op, Color_pointer_fg, str, resp);
2988 break; 3392 break;
3393 case XTerm_Color_pointer_bg:
3394 process_color_seq (op, Color_pointer_bg, str, resp);
3395 break;
3396#ifdef OPTION_HC
3397 case XTerm_Color_HC:
3398 process_color_seq (op, Color_HC, str, resp);
3399 break;
3400 case XTerm_Color_HTC:
3401 process_color_seq (op, Color_HTC, str, resp);
3402 break;
3403#endif
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3404#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD: 3405 case URxvt_Color_BD:
2991 set_window_color (Color_BD, str); 3406 process_color_seq (op, Color_BD, str, resp);
2992 break; 3407 break;
2993 case XTerm_Color_UL: 3408 case URxvt_Color_UL:
2994 set_window_color (Color_UL, str); 3409 process_color_seq (op, Color_UL, str, resp);
2995 break; 3410 break;
2996 case XTerm_Color_RV: 3411 case URxvt_Color_IT:
2997 set_window_color (Color_RV, str); 3412 process_color_seq (op, Color_IT, str, resp);
2998 break; 3413 break;
2999#endif 3414#endif
3000 3415 case URxvt_Color_border:
3001 case XTerm_Menu: 3416 process_color_seq (op, Color_border, str, resp);
3417 break;
3418#if ENABLE_TRANSPARENCY
3419 case URxvt_Color_tint:
3420 process_color_seq (op, Color_tint, str, resp);
3002 /* 3421 {
3003 * rxvt_menubar_dispatch () violates the constness of the string, 3422 bool changed = false;
3004 * so DON'T do it here 3423
3424 if (ISSET_PIXCOLOR (Color_tint))
3425 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3426 else
3427 changed = bgPixmap.unset_tint ();
3428
3429 if (changed)
3430 update_background ();
3005 */ 3431 }
3432
3006 break; 3433 break;
3434#endif
3435
3436#if BG_IMAGE_FROM_FILE
3007 case XTerm_Pixmap: 3437 case Rxvt_Pixmap:
3008 if (*str != ';') 3438 if (!strcmp (str, "?"))
3009 { 3439 {
3010#if XPM_BACKGROUND 3440 char str[256];
3011 scale_pixmap (""); /* reset to default scaling */ 3441
3012 set_bgPixmap (str); /* change pixmap */ 3442 sprintf (str, "[%dx%d+%d+%d]",
3013#endif 3443 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3014 scr_touch (true); 3444 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3445 process_xterm_seq (XTerm_title, str, CHAR_ST);
3015 } 3446 }
3016 while ((str = STRCHR (str, ';')) != NULL)
3017 {
3018 str++;
3019#if XPM_BACKGROUND
3020 changed += scale_pixmap (str);
3021#endif
3022
3023 }
3024 if (changed)
3025 {
3026#ifdef XPM_BACKGROUND
3027 resize_pixmap ();
3028#endif
3029 scr_touch (true);
3030 }
3031 break;
3032
3033 case XTerm_restoreFG:
3034 set_window_color (Color_fg, str);
3035 break;
3036 case XTerm_restoreBG:
3037 set_window_color (Color_bg, str);
3038 break;
3039 case XTerm_logfile:
3040 break;
3041 case XTerm_font:
3042 change_font (str);
3043 break;
3044#ifndef NO_FRILLS
3045 case XTerm_locale:
3046 if (str[0] == '?' && !str[1])
3047 tt_printf ("%-.250s\n", locale);
3048 else 3447 else
3049 { 3448 {
3449 int changed = 0;
3450
3451 if (*str != ';')
3452 {
3453 /* reset to default scaling :*/
3454 bgPixmap.unset_geometry ();
3455 if (bgPixmap.set_file (str)) /* change pixmap */
3456 changed++;
3457 str = strchr (str, ';');
3458 if (str == NULL)
3459 bgPixmap.set_defaultGeometry ();
3460 }
3461
3050 set_locale (str); 3462 while (str)
3051# ifdef USE_XIM 3463 {
3052 im_cb (); 3464 str++;
3053# endif 3465 if (bgPixmap.set_geometry (str))
3054 // TODO: call selection_make with the right values set 3466 changed++;
3055 // to re-fresh the selection. 3467 str = strchr (str, ';');
3056 if (display->selection_owner == this) 3468 }
3057 display->set_selection_owner (0); 3469
3470 if (changed)
3471 update_background ();
3058 } 3472 }
3059 break; 3473 break;
3060#endif 3474#endif
3475
3476 case XTerm_logfile:
3477 // TODO, when secure mode?
3478 break;
3479
3061#if 0 3480#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3481 case Rxvt_dumpscreen: /* no error notices */
3063 { 3482 {
3064 int fd; 3483 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3484 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3485 {
3067 scr_dump (fd); 3486 scr_dump (fd);
3068 close (fd); 3487 close (fd);
3069 } 3488 }
3070 } 3489 }
3071 break; 3490 break;
3072#endif 3491#endif
3492 case XTerm_font:
3493 op = URxvt_font;
3494 case URxvt_font:
3495#if ENABLE_STYLES
3496 case URxvt_boldFont:
3497 case URxvt_italicFont:
3498 case URxvt_boldItalicFont:
3499#endif
3500 if (query)
3501 tt_printf ("\33]%d;%-.250s%c", saveop,
3502 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3503 ? fontset[op - URxvt_font]->fontdesc : "",
3504 resp);
3505 else
3506 {
3507 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3508
3509 res = strdup (str);
3510 allocated.push_back ((void *)res);
3511 set_fonts ();
3512 }
3513 break;
3514
3515 case URxvt_version:
3516 if (query)
3517 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3518 op,
3519 rs[Rs_name], VERSION[0], VERSION[2],
3520 resp);
3521 break;
3522
3523#if !ENABLE_MINIMAL
3524 case URxvt_locale:
3525 if (query)
3526 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3527 else
3528 {
3529 set_locale (str);
3530 pty->set_utf8_mode (enc_utf8);
3531 init_xlocale ();
3532 }
3533 break;
3534
3535 case URxvt_view_up:
3536 case URxvt_view_down:
3537 {
3538 int lines = atoi (str);
3539
3540 if (lines)
3541 scr_page (op == URxvt_view_up ? UP : DN, lines);
3542 else
3543 scr_erase_savelines ();
3544 }
3545
3546 break;
3547#endif
3548
3549#if ENABLE_PERL
3550 case URxvt_perl:
3551 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3552 break;
3553#endif
3074 } 3554 }
3075} 3555}
3076/*----------------------------------------------------------------------*/ 3556/*----------------------------------------------------------------------*/
3077 3557
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3558/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 3566 * so no need for fancy checking
3087 */ 3567 */
3088int 3568int
3089rxvt_term::privcases (int mode, unsigned long bit) 3569rxvt_term::privcases (int mode, unsigned long bit)
3090{ 3570{
3091 int state; 3571 int state;
3092 3572
3093 if (mode == 's') 3573 if (mode == 's')
3094 { 3574 {
3095 SavedModes |= (PrivateModes & bit); 3575 SavedModes |= (priv_modes & bit);
3096 return -1; 3576 return -1;
3097 } 3577 }
3098 else 3578 else
3099 { 3579 {
3100 if (mode == 'r') 3580 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3581 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 3582 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3583 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 3584
3585 set_privmode (bit, state);
3105 } 3586 }
3587
3106 return state; 3588 return state;
3107} 3589}
3108 3590
3109/* we're not using priv _yet_ */ 3591/* we're not using priv _yet_ */
3110void 3592void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3593rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3112{ 3594{
3113 unsigned int i, j; 3595 unsigned int i, j;
3114 int state; 3596 int state;
3597
3115 static const struct 3598 static const struct
3116 { 3599 {
3117 const int argval; 3600 const int argval;
3118 const unsigned long bit; 3601 const unsigned long bit;
3119 }
3120 argtopriv[] = { 3602 } argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 3603 { 1, PrivMode_aplCUR }, // DECCKM
3122 { 2, PrivMode_vt52 }, 3604 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 3605 { 3, PrivMode_132 }, // DECCOLM
3124 { 4, PrivMode_smoothScroll }, 3606 { 4, PrivMode_smoothScroll }, // DECSCLM
3125 { 5, PrivMode_rVideo }, 3607 { 5, PrivMode_rVideo }, // DECSCNM
3126 { 6, PrivMode_relOrigin }, 3608 { 6, PrivMode_relOrigin }, // DECOM
3127 { 7, PrivMode_Autowrap }, 3609 { 7, PrivMode_Autowrap }, // DECAWM
3610 // 8, auto-repeat keys // DECARM
3128 { 9, PrivMode_MouseX10 }, 3611 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 3612 // 18 end FF to printer after print screen
3130 { menuBar_esc, PrivMode_menuBar }, 3613 // 19 Print screen prints full screen/scroll region
3131#endif 3614 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3132#ifdef scrollBar_esc 3615#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 3616 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 3617#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 3618 { 35, PrivMode_ShiftKeys }, // rxvt extension
3619 // 38, tektronix mode // DECTEK
3137 { 40, PrivMode_132OK }, 3620 { 40, PrivMode_132OK },
3621 // 41 xterm more fixes NYI
3622 // 45 margin bell NYI
3623 // 46 start logging
3138 { 47, PrivMode_Screen }, 3624 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 3625 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3140#ifndef NO_BACKSPACE_KEY 3626#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 3627 { 67, PrivMode_BackSpace }, // DECBKM
3142#endif 3628#endif
3143 { 1000, PrivMode_MouseX11 }, 3629 { 1000, PrivMode_MouseX11 },
3630 { 1002, PrivMode_MouseBtnEvent },
3631 { 1003, PrivMode_MouseAnyEvent },
3144 { 1010, PrivMode_TtyOutputInh }, 3632 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 3633 { 1011, PrivMode_Keypress }, // rxvt extension
3634 // 1035 enable modifiers for alt, numlock NYI
3635 // 1036 send ESC for meta keys NYI
3636 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 3637 { 1047, PrivMode_Screen },
3638 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3639 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3640 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3641 { 2004, PrivMode_BracketPaste },
3148 }; 3642 };
3149 3643
3150 if (nargs == 0) 3644 if (nargs == 0)
3151 return; 3645 return;
3152 3646
… …
3167 state = privcases (mode, argtopriv[j].bit); 3661 state = privcases (mode, argtopriv[j].bit);
3168 break; 3662 break;
3169 } 3663 }
3170 3664
3171 /* extra handling for values with state unkept */ 3665 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 3666 switch (arg[i])
3174 { 3667 {
3668#if ENABLE_STYLES
3669 case 1021:
3670 set_option (Opt_intensityStyles, mode);
3671
3672 scr_touch (true);
3673 break;
3674#endif
3175 case 1048: /* alternative cursor save */ 3675 case 1048: /* alternative cursor save */
3676 if (option (Opt_secondaryScreen))
3176 if (mode == 0) 3677 if (mode == 0)
3177 scr_cursor (RESTORE); 3678 scr_cursor (RESTORE);
3178 else if (mode == 1) 3679 else if (mode == 1)
3179 scr_cursor (SAVE); 3680 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 3681 break;
3682 }
3683
3684 if (state >= 0)
3685 /* extra handling for values with valid 0 or 1 state */
3686 switch (arg[i])
3687 {
3688 /* case 1: - application cursor keys */
3689 case 2: /* VT52 mode */
3690 /* oddball mode. should be set regardless of set/reset
3691 * parameter. Return from VT52 mode with an ESC < from
3692 * within VT52 mode
3693 */
3694 set_privmode (PrivMode_vt52, 1);
3695 break;
3196 case 3: /* 80/132 */ 3696 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 3697 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3698 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3199 (unsigned int)TermWin.height);
3200 break; 3699 break;
3201 case 4: /* smooth scrolling */ 3700 case 4: /* smooth scrolling */
3202 if (state)
3203 Options &= ~Opt_jumpScroll;
3204 else
3205 Options |= Opt_jumpScroll; 3701 set_option (Opt_jumpScroll, !state);
3206 break; 3702 break;
3207 case 5: /* reverse video */ 3703 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 3704 scr_rvideo_mode (state);
3209 break; 3705 break;
3210 case 6: /* relative/absolute origins */ 3706 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 3707 scr_relative_origin (state);
3212 break; 3708 break;
3213 case 7: /* autowrap */ 3709 case 7: /* autowrap */
3214 scr_autowrap (state); 3710 scr_autowrap (state);
3215 break; 3711 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 3712 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 3713 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 3714 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 3715 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3220 break; 3716 break;
3221#ifdef menuBar_esc
3222 case menuBar_esc:
3223#ifdef MENUBAR
3224 map_menuBar (state);
3225#endif
3226 break;
3227#endif
3228#ifdef scrollBar_esc 3717#ifdef scrollBar_esc
3229 case scrollBar_esc: 3718 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 3719 if (scrollBar.map (state))
3231 { 3720 {
3232 resize_all_windows (0, 0, 0); 3721 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 3722 scr_touch (true);
3234 } 3723 }
3235 break; 3724 break;
3236#endif 3725#endif
3237 case 25: /* visible/invisible cursor */ 3726 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 3727 scr_cursor_visible (state);
3239 break; 3728 break;
3240 /* case 35: - shift keys */ 3729 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 3730 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 3731 case 47: /* secondary screen */
3243 scr_change_screen (state); 3732 scr_change_screen (state);
3244 break; 3733 break;
3245 /* case 66: - application key pad */ 3734 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 3735 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 3736 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 3737 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 3738 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3250 break; 3739 break;
3251#if 0
3252 case 1001: 3740 case 1002:
3253 break; /* X11 mouse highlighting */ 3741 case 1003:
3254#endif 3742 if (state)
3743 {
3744 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3745 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3746 vt_emask_mouse = PointerMotionMask;
3747 }
3748 else
3749 vt_emask_mouse = NoEventMask;
3750
3751 vt_select_input ();
3752 break;
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 3753 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state)
3257 Options &= ~Opt_scrollTtyOutput;
3258 else
3259 Options |= Opt_scrollTtyOutput; 3754 set_option (Opt_scrollTtyOutput, !state);
3260 break; 3755 break;
3261 case 1011: /* scroll to bottom on key press */ 3756 case 1011: /* scroll to bottom on key press */
3262 if (state)
3263 Options |= Opt_scrollTtyKeypress; 3757 set_option (Opt_scrollTtyKeypress, state);
3264 else
3265 Options &= ~Opt_scrollTtyKeypress;
3266 break; 3758 break;
3267 case 1047: /* secondary screen w/ clearing */ 3759 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3760 if (option (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 3761 if (!state)
3270 scr_erase_screen (2); 3762 scr_erase_screen (2);
3763
3271 scr_change_screen (state); 3764 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 3765 break;
3766 case 1049: /* secondary screen w/ clearing first */
3767 if (option (Opt_secondaryScreen))
3768 if (state)
3769 scr_cursor (SAVE);
3770
3771 scr_change_screen (state);
3772
3773 if (option (Opt_secondaryScreen))
3774 if (state)
3775 scr_erase_screen (2);
3776 else
3777 scr_cursor (RESTORE);
3778 break;
3779 default:
3780 break;
3275 } 3781 }
3276 } 3782 }
3277} 3783}
3278/*}}} */ 3784/*}}} */
3279 3785
3280/*{{{ process sgr sequences */ 3786/*{{{ process sgr sequences */
3281void 3787void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3788rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 3789{
3284 unsigned int i; 3790 unsigned int i;
3285 short rendset; 3791 short rendset;
3286 int rendstyle; 3792 int rendstyle;
3287 3793
3288 if (nargs == 0) 3794 if (nargs == 0)
3289 { 3795 {
3290 scr_rendition (0, ~RS_None); 3796 scr_rendition (0, ~RS_None);
3291 return; 3797 return;
3292 } 3798 }
3799
3293 for (i = 0; i < nargs; i++) 3800 for (i = 0; i < nargs; i++)
3294 { 3801 {
3295 rendset = -1; 3802 rendset = -1;
3296 switch (arg[i]) 3803 switch (arg[i])
3297 { 3804 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 3806 rendset = 0, rendstyle = ~RS_None;
3300 break; 3807 break;
3301 case 1: 3808 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 3809 rendset = 1, rendstyle = RS_Bold;
3303 break; 3810 break;
3811 //case 2: // low intensity
3812 case 3:
3813 rendset = 1, rendstyle = RS_Italic;
3814 break;
3304 case 4: 3815 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 3816 rendset = 1, rendstyle = RS_Uline;
3306 break; 3817 break;
3307 case 5: 3818 case 5: // slowly blinking
3819 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 3820 rendset = 1, rendstyle = RS_Blink;
3309 break; 3821 break;
3822 //case 6: // scoansi light background
3310 case 7: 3823 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 3824 rendset = 1, rendstyle = RS_RVid;
3312 break; 3825 break;
3313 case 22: 3826 case 8:
3827 // invisible. NYI
3828 break;
3829 //case 9: // crossed out
3830 //case 10: // scoansi acs off, primary font
3831 //case 11: // scoansi acs on, first alt font
3832 //case 12: // scoansi acs on, |0x80, second alt font
3833 //...
3834 //case 19: // ninth alt font
3835 //case 20: // gothic
3836 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 3837 rendset = 0, rendstyle = RS_Bold;
3838 break;
3839 case 22: // normal intensity
3840 rendset = 0, rendstyle = RS_Bold;
3841 break;
3842 case 23: // disable italic
3843 rendset = 0, rendstyle = RS_Italic;
3315 break; 3844 break;
3316 case 24: 3845 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 3846 rendset = 0, rendstyle = RS_Uline;
3318 break; 3847 break;
3319 case 25: 3848 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 3849 rendset = 0, rendstyle = RS_Blink;
3321 break; 3850 break;
3851 case 26: // variable spacing (iso 8613)
3852 rendset = 0, rendstyle = RS_Blink;
3853 break;
3322 case 27: 3854 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 3855 rendset = 0, rendstyle = RS_RVid;
3324 break; 3856 break;
3857 //case 28: // visible. NYI
3858 //case 29: // not crossed-out
3325 } 3859 }
3860
3326 if (rendset != -1) 3861 if (rendset != -1)
3327 { 3862 {
3328 scr_rendition (rendset, rendstyle); 3863 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 3864 continue; /* for (;i;) */
3330 } 3865 }
… …
3337 case 33: 3872 case 33:
3338 case 34: 3873 case 34:
3339 case 35: 3874 case 35:
3340 case 36: 3875 case 36:
3341 case 37: 3876 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3877 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 3878 break;
3345#ifdef TTY_256COLOR 3879 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 3880 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 3881 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3882 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 3883 i += 2;
3352 } 3884 }
3353 break; 3885 break;
3354#endif
3355 case 39: /* default fg */ 3886 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 3887 scr_color (Color_fg, Color_fg);
3357 break; 3888 break;
3358 3889
3359 case 40: 3890 case 40:
… …
3362 case 43: 3893 case 43:
3363 case 44: 3894 case 44:
3364 case 45: 3895 case 45:
3365 case 46: 3896 case 46:
3366 case 47: 3897 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3898 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 3899 break;
3370#ifdef TTY_256COLOR 3900 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 3901 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 3902 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3903 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 3904 i += 2;
3377 } 3905 }
3378 break; 3906 break;
3379#endif
3380 case 49: /* default bg */ 3907 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 3908 scr_color (Color_bg, Color_bg);
3382 break; 3909 break;
3383 3910
3384#ifndef NO_BRIGHTCOLOR 3911 //case 50: // not variable spacing
3912
3913#if !ENABLE_MINIMAL
3385 case 90: 3914 case 90:
3386 case 91: /* set bright fg color */ 3915 case 91: /* set bright fg color */
3387 case 92: 3916 case 92:
3388 case 93: 3917 case 93:
3389 case 94: 3918 case 94:
3390 case 95: 3919 case 95:
3391 case 96: 3920 case 96:
3392 case 97: 3921 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3922 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 3923 break;
3396 case 100: 3924 case 100:
3397 case 101: /* set bright bg color */ 3925 case 101: /* set bright bg color */
3398 case 102: 3926 case 102:
3399 case 103: 3927 case 103:
3400 case 104: 3928 case 104:
3401 case 105: 3929 case 105:
3402 case 106: 3930 case 106:
3403 case 107: 3931 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3932 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 3933 break;
3407#endif 3934#endif
3408
3409 } 3935 }
3410 } 3936 }
3411} 3937}
3412/*}}} */ 3938/*}}} */
3413 3939
3414/*{{{ process Rob Nation's own graphics mode sequences */ 3940/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 3941void
3416rxvt_term::process_graphics () 3942rxvt_term::process_graphics ()
3417{ 3943{
3418 unsigned char ch, cmd = cmd_getc (); 3944 unicode_t ch, cmd = cmd_getc ();
3419 3945
3420 if (cmd == 'Q') 3946 if (cmd == 'Q')
3947 {
3421 { /* query graphics */ 3948 /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 3949 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 3950 return;
3424 } 3951 }
3425 /* swallow other graphics sequences until terminating ':' */ 3952 /* swallow other graphics sequences until terminating ':' */
3426 do 3953 do
3427 ch = cmd_getc (); 3954 ch = cmd_getc ();
… …
3437 */ 3964 */
3438void 3965void
3439rxvt_term::tt_printf (const char *fmt,...) 3966rxvt_term::tt_printf (const char *fmt,...)
3440{ 3967{
3441 va_list arg_ptr; 3968 va_list arg_ptr;
3442 unsigned char buf[256]; 3969 char buf[256];
3443 3970
3444 va_start (arg_ptr, fmt); 3971 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3972 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 3973 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 3974 tt_write (buf, strlen (buf));
3448} 3975}
3449 3976
3450/* ---------------------------------------------------------------------- */ 3977/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 3978/* Write data to the pty as typed by the user, pasted with the mouse,
3452 * or generated by us in response to a query ESC sequence. 3979 * or generated by us in response to a query ESC sequence.
3453 */ 3980 */
3454void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3456{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3981const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3458 3982
3459 if (len) 3983void
3984rxvt_term::tt_write (const char *data, unsigned int len)
3985{
3986 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3987 return;
3988
3989 if (pty->pty < 0)
3990 return;
3991
3992 if (v_buflen == 0)
3993 {
3994 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3995
3996 if ((unsigned int)written == len)
3997 return;
3998
3999 data += written;
4000 len -= written;
3460 { 4001 }
4002
4003 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4004
4005 memcpy (v_buffer + v_buflen, data, len);
4006 v_buflen += len;
4007
4008 pty_ev.set (ev::READ | ev::WRITE);
4009}
4010
4011void rxvt_term::pty_write ()
4012{
4013 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4014
4015 if (written > 0)
4016 {
4017 v_buflen -= written;
4018
3461 if (v_buflen == 0) 4019 if (v_buflen == 0)
3462 { 4020 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3464
3465 if ((unsigned int)written == len)
3466 return;
3467
3468 data += written;
3469 len -= written;
3470 }
3471
3472
3473 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3474
3475 memcpy (v_buffer + v_buflen, data, len);
3476 v_buflen += len;
3477 }
3478
3479 for (;;)
3480 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3482
3483 if (written > 0)
3484 {
3485 v_buflen -= written;
3486
3487 if (v_buflen == 0)
3488 {
3489 free (v_buffer); 4021 free (v_buffer);
3490 v_buffer = 0; 4022 v_buffer = 0;
3491 v_buflen = 0;
3492 4023
3493 pty_ev.set (EVENT_READ); 4024 pty_ev.set (ev::READ);
3494 return;
3495 }
3496
3497 memmove (v_buffer, v_buffer + written, v_buflen);
3498 }
3499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3500 // original code just ignores this...
3501 destroy ();
3502 else
3503 {
3504 pty_ev.set (EVENT_READ | EVENT_WRITE);
3505 return; 4025 return;
3506 } 4026 }
4027
4028 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4029 }
4030 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4031 pty_ev.set (ev::READ);
3508} 4032}
3509 4033
3510/*----------------------- end-of-file (C source) -----------------------*/ 4034/*----------------------- end-of-file (C source) -----------------------*/
3511 4035

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