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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.67 by pcg, Thu Mar 11 00:53:19 2004 UTC vs.
Revision 1.450 by sf-exg, Sun Apr 18 11:11:28 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.check_clearChanged ())
670 { 981 {
671 want_full_refresh = 0; 982// scr_clear (true); This needs to be researched further!
672 scr_clear ();
673 scr_touch (false); 983 scr_touch (false);
674 want_refresh = 1;
675 } 984 }
676#endif 985#endif
677 986
678 if (want_refresh) 987 if (want_refresh)
679 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
680 scr_refresh (refresh_type); 1027 scr_refresh ();
681 scrollbar_show (1); 1028 scrollBar.show (1);
682#ifdef USE_XIM 1029#ifdef USE_XIM
683 IMSendSpot (); 1030 IMSendSpot ();
684#endif 1031#endif
685
686 } 1032 }
687 1033
688 display->flush (); 1034 display->flush ();
689} 1035}
690 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
691void 1038void
692rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
693{ 1040{
694 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
695 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
696 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
697 flush (); 1053 flush ();
698} 1054}
699 1055
700#ifdef CURSOR_BLINK 1056#ifdef CURSOR_BLINK
701void 1057void
702rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
703{ 1059{
704 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
705 want_refresh = 1; 1061 want_refresh = 1;
706 1062 refresh_check ();
707 w.start (w.at + BLINK_INTERVAL);
708} 1063}
709#endif 1064#endif
710 1065
711#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
712void 1067void
713rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
714{ 1069{
715 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
716 { 1071 {
717 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
718 want_refresh = 1; 1073 want_refresh = 1;
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
1075 }
1076 else
1077 w.stop ();
1078}
1079#endif
1080
1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1082void
1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1084{
1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
720 } 1087 {
1088 want_refresh = 1;
1089 refresh_check ();
1090 }
1091 else
1092 w.stop ();
721} 1093}
1094#endif
1095
1096#ifdef SELECTION_SCROLLING
1097void
1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1099{
1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1101 {
1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1103 want_refresh = 1;
1104 refresh_check ();
1105 }
1106 else
1107 w.stop ();
1108}
1109#endif
1110
1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112void
1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1114{
1115 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1116 {
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
722#endif 1155#endif
723 1156
724bool 1157bool
725rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
726{ 1159{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1161
1162 if (CBUFSIZ == n)
1163 {
1164 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1165 n = 0;
1166 }
728 1167
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1168 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1169 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1170 cmdbuf_endp = cmdbuf_ptr + n;
732 1171
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
734 1173
735 if (n > 0) 1174 if (r > 0)
736 { 1175 {
737 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
738 return true; 1177 return true;
739 } 1178 }
740 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
741 destroy (); 1191 destroy ();
742 1192 }
1193
743 return false; 1194 return false;
744} 1195}
745 1196
746void 1197void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
748{ 1199{
749 SET_R (this); 1200 make_current ();
750 SET_LOCALE (locale);
751 1201
752 if (revents & EVENT_WRITE) 1202 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 1203 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong 1204 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 ()) 1205 cmd_parse ();
770 break;
771 }
772 }
773}
774 1206
775bool 1207 if (revents & ev::WRITE)
776rxvt_term::cmd_parse () 1208 pty_write ();
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780 1209
781 for (;;) 1210 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} 1211}
880 1212
881// read the next character, currently handles UTF-8 1213void
882// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
883uint32_t
884rxvt_term::next_char ()
885{ 1215{
886 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
887 { 1217 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 1218
936#ifdef POINTER_BLANK 1219#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; 1220 hidden_pointer = 0;
944 1221
945 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
1224#endif
947} 1225}
948 1226
1227#ifdef POINTER_BLANK
949void 1228void
950rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
951{ 1230{
952 if (! (Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
953 return; 1232 return;
954 1233
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1235 XFlush (dpy);
957 1236
958 hidden_pointer = 1; 1237 hidden_pointer = 1;
959} 1238}
960 1239
961void 1240void
962rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1242{
964 SET_R (this); 1243 make_current ();
965 SET_LOCALE (locale);
966 1244
967 pointer_blank (); 1245 pointer_blank ();
968} 1246}
969#endif 1247#endif
970 1248
971void 1249void
972rxvt_term::mouse_report (XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1251{
974 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
975 int x, y; 1253 int x, y;
1254 int code = 32;
976 1255
977 x = ev.x; 1256 x = Pixel2Col (ev.x);
978 y = ev.y; 1257 y = Pixel2Row (ev.y);
979 pixel_position (&x, &y); 1258 if (ev.type == MotionNotify)
1259 {
1260 if (x == mouse_row && y == mouse_col)
1261 return;
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
980 1266
981 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1268 button_number = 3;
984 }
985 else 1269 else
986 { 1270 {
987 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1273 if (button_number >= 3)
990 button_number += (64 - 3); 1274 button_number += (64 - 3);
991 } 1275 }
992 1276
993 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
994 { 1278 {
995 /* 1279 /*
996 * do not report ButtonRelease 1280 * do not report ButtonRelease
997 * no state info allowed 1281 * no state info allowed
998 */ 1282 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1301#endif
1018
1019 } 1302 }
1020 1303
1021#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1306 if (key_state & 16)
1024 fputc ('C', stderr); 1307 fputc ('C', stderr);
1025 if (key_state & 4) 1308 if (key_state & 4)
1026 fputc ('S', stderr); 1309 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1313 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1315 button_number,
1033 x + 1, 1316 x + 1,
1034 y + 1); 1317 y + 1);
1035#else 1318#endif
1319
1036 tt_printf ("\033[M%c%c%c", 1320 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1321 (code + button_number + key_state),
1038 (32 + x + 1), 1322 (32 + x + 1),
1039 (32 + y + 1)); 1323 (32 + y + 1));
1040#endif
1041} 1324}
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 1325
1053/*{{{ process an X event */ 1326/*{{{ process an X event */
1054void 1327void
1055rxvt_term::x_cb (XEvent &ev) 1328rxvt_term::x_cb (XEvent &ev)
1056{ 1329{
1057 SET_R (this); 1330 make_current ();
1058 SET_LOCALE (locale);
1059 1331
1060#if defined(CURSOR_BLINK) 1332 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 1333
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1334 if (ev.xany.window == vt
1070 } 1335 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1336 && 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; 1337 return;
1090#endif
1091 1338
1339 // for XQueryPointer
1092 Window unused_root, unused_child; 1340 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1341 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1342 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 1343
1145 switch (ev.type) 1344 switch (ev.type)
1146 { 1345 {
1147 case KeyPress: 1346 case KeyPress:
1148 lookup_key (ev.xkey); 1347 key_press (ev.xkey);
1149 break; 1348 break;
1150 1349
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1350 case KeyRelease:
1153 { 1351 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; 1352 break;
1165 }
1166#endif
1167 1353
1168 case ButtonPress: 1354 case ButtonPress:
1169 button_press (ev.xbutton); 1355 button_press (ev.xbutton);
1170 break; 1356 break;
1171 1357
… …
1173 button_release (ev.xbutton); 1359 button_release (ev.xbutton);
1174 break; 1360 break;
1175 1361
1176 case ClientMessage: 1362 case ClientMessage:
1177 if (ev.xclient.format == 32 1363 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1364 && !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 { 1365 {
1187 /* Get Dnd data */ 1366 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1367 {
1189 int ActualFormat; 1368 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1369 {
1191 unsigned long Size, RemainingBytes; 1370 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1371 {
1193 XGetWindowProperty (display->display, display->root, 1372 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1373 destroy ();
1195 0L, 1000000L, 1374 }
1196 False, AnyPropertyType, 1375#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1376 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1377 XSendEvent (dpy, ev.xclient.window = display->root,
1378 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1379 &ev);
1200 XChangeProperty (display->display, display->root, 1380#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1381 }
1202 8, PropModeReplace, 1382 }
1203 data, STRLEN (data)); 1383#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1384 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1385 {
1386 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1387 focus_in ();
1388 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1389 focus_out ();
1390 }
1391#endif
1206 } 1392 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1393 break;
1213 1394
1214 /* 1395 /*
1215 * XXX: this is not the _current_ arrangement 1396 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1397 * Here's my conclusion:
… …
1235 break; 1416 break;
1236 } 1417 }
1237 break; 1418 break;
1238 1419
1239 case FocusIn: 1420 case FocusIn:
1240 if (!TermWin.focus) 1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_in ();
1425 break;
1426
1427 case FocusOut:
1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_out ();
1432 break;
1433
1434 case ConfigureNotify:
1435 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1436 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1437 szHint.width, szHint.height);*/
1438 if (ev.xconfigure.window == parent[0])
1241 { 1439 {
1242 TermWin.focus = 1; 1440 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 } 1441 ;
1254 break;
1255 1442
1256 case FocusOut: 1443 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1257 if (TermWin.focus)
1258 { 1444 {
1259 TermWin.focus = 0; 1445 seen_resize = 1;
1260 want_refresh = 1; 1446 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 } 1447 }
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 1448 else
1294 { 1449 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1450#ifdef HAVE_BG_PIXMAP
1451 if (bgPixmap.window_position_sensitive ())
1452 {
1453 if (mapped)
1454 update_background ();
1455 else
1456 bgPixmap.invalidate ();
1457 }
1458#endif
1296 } 1459 }
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 1460
1461 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1462 }
1308 break; 1463 break;
1309 1464
1465 case PropertyNotify:
1466 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1467 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1468 && ev.xproperty.state == PropertyNewValue)
1469 selection_property (ev.xproperty.window, ev.xproperty.atom);
1470
1471 break;
1472
1310 case SelectionClear: 1473 case SelectionClear:
1311 display->set_selection_owner (0); 1474 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1312 break; 1475 break;
1313 1476
1314 case SelectionNotify: 1477 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1478 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1479 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1480 break;
1319 1481
1320 case SelectionRequest: 1482 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1483 selection_send (ev.xselectionrequest);
1322 break; 1484 break;
1323 1485
1486 case MapNotify:
1487#ifdef HAVE_BG_PIXMAP
1488 /* This is needed spcifically to fix the case of no window manager or a
1489 * non-reparenting window manager. In those cases we never get first
1490 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1491 * care of multiplicity of ConfigureNotify events arriwing while WM does
1492 * reparenting.
1493 * We should not render background immidiately, as there could be several
1494 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1495 * by scheduling background redraw as soon as we can, but giving a short
1496 * bit of time for ConfigureNotifies to arrive.
1497 * We should render background PRIOR to drawing any text, but AFTER all
1498 * of ConfigureNotifys for the best results.
1499 */
1500 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1501 update_background_ev.start (0.025);
1502#endif
1503 mapped = 1;
1504#ifdef TEXT_BLINK
1505 text_blink_ev.start ();
1506#endif
1507 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1508 break;
1509
1324 case UnmapNotify: 1510 case UnmapNotify:
1325 TermWin.mapped = 0; 1511 mapped = 0;
1326#ifdef TEXT_BLINK 1512#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1513 text_blink_ev.stop ();
1328#endif 1514#endif
1515 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1516 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 1517
1344 case GraphicsExpose: 1518 case GraphicsExpose:
1345 case Expose: 1519 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1520 if (ev.xany.window == vt)
1347 { 1521 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1522 do
1523 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1526 }
1352 // don't understand this, so commented it out 1527 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1528
1529 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1530
1531 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1532 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1533 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1534 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1535 }
1356 // ev.xexpose.width, TermWin.height, False); 1536
1357#endif
1358 want_refresh = 1; 1537 want_refresh = 1;
1359 } 1538 }
1360 else 1539 else
1361 { 1540 {
1362 XEvent unused_event; 1541 XEvent unused_event;
1363 1542
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1543 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1544 ;
1366 &unused_event)) ; 1545 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1546 ;
1368 GraphicsExpose, 1547
1369 &unused_event)) ; 1548 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1549 {
1372 scrollBar.setIdle (); 1550 scrollBar.state = STATE_IDLE;
1373 scrollbar_show (0); 1551 scrollBar.show (0);
1374 } 1552 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1553 }
1380 break; 1554 break;
1381 1555
1382 case MotionNotify: 1556 case MotionNotify:
1383#ifdef POINTER_BLANK 1557#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1558 if (hidden_pointer)
1385 pointer_unblank (); 1559 pointer_unblank ();
1386#endif 1560#endif
1387#if MENUBAR 1561 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1388 if (isMenuBarWindow (ev.xany.window)) 1562 || priv_modes & PrivMode_MouseAnyEvent)
1563 mouse_report (ev.xbutton);
1564 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1565 break;
1566
1567 if (ev.xany.window == vt)
1389 { 1568 {
1390 menubar_control (ev.xbutton); 1569 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1570 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1571 ; // 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))) 1572 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1573 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1574 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1575 ;
1403 1576
1404 XQueryPointer (display->display, TermWin.vt, 1577 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1578 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1579 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1580 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1581 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1582#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1583 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1584 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1585 {
1413#endif 1586#endif
1587#if ISO_14755
1588 // 5.4
1589 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1590 {
1591 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1592 break;
1593 }
1594#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1595 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1596 ev.xbutton.state & Button3Mask ? 2 : 0);
1597
1416#ifdef SELECTION_SCROLLING 1598#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1599 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1600 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1601 {
1420 int dist; 1602 int dist;
1421
1422 pending_scroll_selection=1;
1423 1603
1424 /* don't clobber the current delay if we are 1604 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1605 * already in the middle of scrolling.
1426 */ 1606 */
1427 if (scroll_selection_delay<=0) 1607 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1608 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1609
1430 /* save the event params so we can highlight 1610 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1611 * the selection in the pending-scroll loop
1432 */ 1612 */
1433 selection_save_x=ev.xbutton.x; 1613 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1614 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1615 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1616
1438 /* calc number of lines to scroll */ 1617 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1618 if (ev.xbutton.y < int_bwidth)
1440 { 1619 {
1441 scroll_selection_dir = UP; 1620 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1621 dist = int_bwidth - ev.xbutton.y;
1443 } 1622 }
1444 else 1623 else
1445 { 1624 {
1446 scroll_selection_dir = DN; 1625 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1626 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1627 }
1628
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1629 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1630 / SELECTION_SCROLL_LINE_SPEEDUP
1631 + 1;
1452 MIN_IT (scroll_selection_lines, 1632 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1633 SELECTION_SCROLL_MAX_LINES);
1454 } 1634 }
1455 else 1635 else
1456 { 1636 {
1457 /* we are within the text window, so we 1637 /* we are within the text window, so we
1458 * shouldn't be scrolling 1638 * shouldn't be scrolling
1459 */ 1639 */
1460 pending_scroll_selection = 0; 1640 sel_scroll_ev.stop();
1461 } 1641 }
1462#endif 1642#endif
1463#ifdef MOUSE_THRESHOLD 1643#ifdef MOUSE_THRESHOLD
1464
1465 } 1644 }
1466#endif 1645#endif
1467
1468 } 1646 }
1469 } 1647 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1648 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1471 { 1649 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1650 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1651 MotionNotify, &ev))
1652 ;
1653
1474 XQueryPointer (display->display, scrollBar.win, 1654 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1655 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1656 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1657 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1658 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1659 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1660 scrollBar.size ());
1481 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1661 want_refresh = 1;
1483 scrollbar_show (1); 1662 scrollBar.show (1);
1484 } 1663 }
1485 break; 1664 break;
1486 } 1665 }
1487}
1488 1666
1667#if defined(CURSOR_BLINK)
1668 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1669 {
1670 if (hidden_cursor)
1671 {
1672 hidden_cursor = 0;
1673 want_refresh = 1;
1674 }
1675
1676 cursor_blink_ev.again ();
1677 }
1678#endif
1679
1680#if defined(POINTER_BLANK)
1681 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1682 {
1683 if (ev.type == MotionNotify
1684 || ev.type == ButtonPress
1685 || ev.type == ButtonRelease)
1686 if (hidden_pointer)
1687 pointer_unblank ();
1688
1689 if (ev.type == KeyPress && hidden_pointer == 0)
1690 pointer_blank ();
1691 }
1692#endif
1693
1694 refresh_check ();
1695}
1696
1697#if ENABLE_FRILLS
1698void
1699rxvt_term::set_urgency (bool enable)
1700{
1701 if (enable == urgency_hint)
1702 return;
1703
1704 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1705 {
1706 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1707 XSetWMHints (dpy, parent[0], h);
1708 urgency_hint = enable;
1709 }
1710}
1711#endif
1712
1713void
1714rxvt_term::focus_in ()
1715{
1716 if (!focus)
1717 {
1718 focus = 1;
1719 want_refresh = 1;
1720
1721#if USE_XIM
1722 if (Input_Context != NULL)
1723 {
1724 IMSetPosition ();
1725 XSetICFocus (Input_Context);
1726 }
1727#endif
1728#if CURSOR_BLINK
1729 if (option (Opt_cursorBlink))
1730 cursor_blink_ev.again ();
1731#endif
1732#if OFF_FOCUS_FADING
1733 if (rs[Rs_fade])
1734 {
1735 pix_colors = pix_colors_focused;
1736 scr_recolour ();
1737 }
1738#endif
1739#if ENABLE_FRILLS
1740 if (option (Opt_urgentOnBell))
1741 set_urgency (0);
1742#endif
1743
1744 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1745 }
1746}
1747
1748void
1749rxvt_term::focus_out ()
1750{
1751 if (focus)
1752 {
1753 focus = 0;
1754 want_refresh = 1;
1755
1756#if ENABLE_FRILLS
1757 if (option (Opt_urgentOnBell))
1758 set_urgency (0);
1759#endif
1760#if ENABLE_FRILLS || ISO_14755
1761 if (iso14755buf)
1762 {
1763 iso14755buf = 0;
1764# if ISO_14755
1765 scr_overlay_off ();
1766# endif
1767 }
1768#endif
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 XUnsetICFocus (Input_Context);
1772#endif
1773#if CURSOR_BLINK
1774 if (option (Opt_cursorBlink))
1775 cursor_blink_ev.stop ();
1776
1777 hidden_cursor = 0;
1778#endif
1779#if OFF_FOCUS_FADING
1780 if (rs[Rs_fade])
1781 {
1782 pix_colors = pix_colors_unfocused;
1783 scr_recolour ();
1784 }
1785#endif
1786
1787 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1788 }
1789}
1790
1791void
1792rxvt_term::update_fade_color (unsigned int idx)
1793{
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 rgba c;
1798 pix_colors [Color_fade].get (c);
1799 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1800 }
1801#endif
1802}
1803
1804#if ENABLE_TRANSPARENCY || ENABLE_PERL
1489void 1805void
1490rxvt_term::rootwin_cb (XEvent &ev) 1806rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1807{
1492 SET_R (this); 1808 make_current ();
1493 SET_LOCALE (locale);
1494 1809
1810 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1811 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1812 return;
1813
1814# if ENABLE_TRANSPARENCY
1495 switch (ev.type) 1815 switch (ev.type)
1496 { 1816 {
1497 case PropertyNotify: 1817 case PropertyNotify:
1818 /*
1819 * if user used some Esetroot compatible prog to set the root bg,
1820 * use the property to determine the pixmap. We use it later on.
1821 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1822 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1823 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1824 {
1500 if (ev.xproperty.state == PropertyNewValue) 1825 bgPixmap.set_root_pixmap ();
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1826 update_background ();
1502 break;
1503 } 1827 }
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 1828
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; 1829 break;
1830 }
1524#endif 1831# endif
1525 } 1832
1833 refresh_check ();
1526} 1834}
1835#endif
1527 1836
1528void 1837void
1529rxvt_term::button_press (XButtonEvent &ev) 1838rxvt_term::button_press (XButtonEvent &ev)
1530{ 1839{
1531 int reportmode = 0, clickintime; 1840 int reportmode = 0, clickintime;
1532 1841
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1842 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1843
1534 if (!bypass_keystate) 1844 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1845 reportmode = !! (priv_modes & PrivMode_mouse_report);
1846
1536 /* 1847 /*
1537 * VT window processing of button press 1848 * VT window processing of button press
1538 */ 1849 */
1539 if (ev.window == TermWin.vt) 1850 if (ev.window == vt)
1540 { 1851 {
1852 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1853 return;
1854
1855#if ISO_14755
1856 // 5.4
1857 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 {
1859 iso14755_54 (ev.x, ev.y);
1860 return;
1861 }
1862#endif
1863
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1864 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1865
1542 if (reportmode) 1866 if (reportmode)
1543 { 1867 {
1544 /* mouse report from vt window */ 1868 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1869 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1870 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1871#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1872 if (ev.button == MEvent.button && clickintime)
1549 { 1873 {
1550 /* same button, within alloted time */ 1874 /* same button, within alloted time */
1551 MEvent.clicks++; 1875 MEvent.clicks++;
1876
1552 if (MEvent.clicks > 1) 1877 if (MEvent.clicks > 1)
1553 { 1878 {
1554 /* only report double clicks */ 1879 /* only report double clicks */
1555 MEvent.clicks = 2; 1880 MEvent.clicks = 2;
1556 mouse_report (ev); 1881 mouse_report (ev);
… …
1568 mouse_report (ev); 1893 mouse_report (ev);
1569 } 1894 }
1570#else 1895#else
1571 MEvent.button = ev.button; 1896 MEvent.button = ev.button;
1572 mouse_report (ev); 1897 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1898#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1899
1575 } 1900 }
1576 else 1901 else
1577 { 1902 {
1578 if (ev.button != MEvent.button) 1903 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1904 MEvent.clicks = 0;
1905
1580 switch (ev.button) 1906 switch (ev.button)
1581 { 1907 {
1582 case Button1: 1908 case Button1:
1909 /* allow meta + click to select rectangular areas */
1910 /* should be done in screen.C */
1911#if ENABLE_FRILLS
1912 selection.rect = !!(ev.state & ModMetaMask);
1913#else
1914 selection.rect = false;
1915#endif
1916
1583 /* allow shift+left click to extend selection */ 1917 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1918 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1919 {
1586 if (MEvent.button == Button1 && clickintime) 1920 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1921 selection_rotate (ev.x, ev.y);
1588 else 1922 else
1589 selection_extend (ev.x, ev.y, 1); 1923 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1938 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1939 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1940 selection_rotate (ev.x, ev.y);
1607 else 1941 else
1608 selection_extend (ev.x, ev.y, 1); 1942 selection_extend (ev.x, ev.y, 1);
1943
1609 MEvent.button = Button3; 1944 MEvent.button = Button3;
1610 break; 1945 break;
1611 } 1946 }
1612 } 1947 }
1948
1613 MEvent.time = ev.time; 1949 MEvent.time = ev.time;
1614 return; 1950 return;
1615 } 1951 }
1616 1952
1617 /* 1953 /*
1618 * Scrollbar window processing of button press 1954 * Scrollbar window processing of button press
1619 */ 1955 */
1620 if (isScrollbarWindow (ev.window)) 1956 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 1957 {
1622 scrollBar.setIdle (); 1958 page_dirn direction = NO_DIR;
1959
1960 if (scrollBar.upButton (ev.y))
1961 direction = UP; /* up */
1962 else if (scrollBar.dnButton (ev.y))
1963 direction = DN; /* down */
1964
1965 scrollBar.state = STATE_IDLE;
1623 /* 1966 /*
1624 * Rxvt-style scrollbar: 1967 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 1968 * move up if mouse is above slider
1626 * move dn if mouse is below slider 1969 * move dn if mouse is below slider
1627 * 1970 *
… …
1636 /* 1979 /*
1637 * Mouse report disabled scrollbar: 1980 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 1981 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 1982 * click on scrollbar - send pageup/down
1640 */ 1983 */
1641 if ((scrollBar.style == R_SB_NEXT 1984 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 1985 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 1986 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"); 1987 tt_printf ("\033[B");
1651 else 1988 else
1652 switch (ev.button) 1989 switch (ev.button)
1653 { 1990 {
1654 case Button2: 1991 case Button2:
… …
1661 tt_printf ("\033[5~"); 1998 tt_printf ("\033[5~");
1662 break; 1999 break;
1663 } 2000 }
1664 } 2001 }
1665 else 2002 else
1666#endif /* NO_SCROLLBAR_REPORT */ 2003#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 2004 {
1673 if (scrollbarnext_upButton (ev.y)) 2005 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 { 2006 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2007#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2008 if (!cont_scroll_ev.is_active ())
2009 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2010#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2011 if (scr_page (direction, 1))
1691 { 2012 {
1692 if (upordown < 0) 2013 if (direction == UP)
1693 scrollBar.setUp (); 2014 scrollBar.state = STATE_UP;
1694 else 2015 else
1695 scrollBar.setDn (); 2016 scrollBar.state = STATE_DOWN;
1696 } 2017 }
1697 } 2018 }
1698 else 2019 else
1699 switch (ev.button) 2020 switch (ev.button)
1700 { 2021 {
1701 case Button2: 2022 case Button2:
1702 switch (scrollbar_align) 2023 switch (scrollBar.align)
1703 { 2024 {
1704 case R_SB_ALIGN_TOP: 2025 case R_SB_ALIGN_TOP:
1705 csrO = 0; 2026 csrO = 0;
1706 break; 2027 break;
1707 case R_SB_ALIGN_CENTRE: 2028 case R_SB_ALIGN_CENTRE:
… …
1709 break; 2030 break;
1710 case R_SB_ALIGN_BOTTOM: 2031 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2032 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2033 break;
1713 } 2034 }
2035
1714 if (scrollBar.style == R_SB_XTERM 2036 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2037 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2038 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2039 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2040
1719 scrollBar.setMotion (); 2041 scrollBar.state = STATE_MOTION;
1720 break; 2042 break;
1721 2043
1722 case Button1: 2044 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2045 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2046 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2047 /* FALLTHROUGH */
1726 2048
1727 case Button3: 2049 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2050 if (scrollBar.style != R_SB_XTERM)
1729 { 2051 {
1730 if (scrollbar_above_slider (ev.y)) 2052 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2053# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2054 scr_page (UP, nrow - 1);
1733# else 2055# else
1734 scr_page (UP, TermWin.nrow / 4); 2056 scr_page (UP, nrow / 4);
1735# endif 2057# endif
1736 else if (scrollbar_below_slider (ev.y)) 2058 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2060 scr_page (DN, nrow - 1);
1739# else 2061# else
1740 scr_page (DN, TermWin.nrow / 4); 2062 scr_page (DN, nrow / 4);
1741# endif 2063# endif
1742 else 2064 else
1743 scrollBar.setMotion (); 2065 scrollBar.state = STATE_MOTION;
1744 } 2066 }
1745 else 2067 else
1746 { 2068 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2069 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2070 (nrow
1749 * scrollbar_position (ev.y) 2071 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2072 / scrollBar.size ()));
1751 } 2073 }
2074
1752 break; 2075 break;
1753 } 2076 }
1754 } 2077 }
2078
1755 return; 2079 return;
1756 } 2080 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2081}
1765 2082
1766void 2083void
1767rxvt_term::button_release (XButtonEvent &ev) 2084rxvt_term::button_release (XButtonEvent &ev)
1768{ 2085{
1769 int reportmode = 0; 2086 int reportmode = 0;
1770 2087
1771 csrO = 0; /* reset csr Offset */ 2088 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2089 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2090 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2091
1775 if (scrollbar_isUpDn ()) 2092 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1776 { 2093 {
1777 scrollBar.setIdle (); 2094 scrollBar.state = STATE_IDLE;
1778 scrollbar_show (0); 2095 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2096 }
2097
1784#ifdef SELECTION_SCROLLING 2098#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2099 sel_scroll_ev.stop();
1786#endif 2100#endif
2101
1787 if (ev.window == TermWin.vt) 2102 if (ev.window == vt)
1788 { 2103 {
2104 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2105 return;
2106
2107#if ISO_14755
2108 // 5.4
2109 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2110 return;
2111#endif
2112
1789 if (reportmode) 2113 if (reportmode)
1790 { 2114 {
1791 /* mouse report from vt window */ 2115 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2116 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2117 if (ev.button >= 4)
… …
1804 mouse_report (ev); 2128 mouse_report (ev);
1805 } 2129 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2130#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2131 MEvent.button = AnyButton;
1808 mouse_report (ev); 2132 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2133#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2134 return;
1811 } 2135 }
2136
1812 /* 2137 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2138 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2139 * when overriding mouse reporting
1815 */ 2140 */
1816 if (PrivateModes & PrivMode_mouse_report 2141 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2142 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2143 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2144 selection_extend (ev.x, ev.y, 0);
1820 2145
1821 switch (ev.button) 2146 switch (ev.button)
1822 { 2147 {
1823 case Button1: 2148 case Button1:
1824 case Button3: 2149 case Button3:
1825 selection_make (ev.time); 2150 selection_make (ev.time);
1826 break; 2151 break;
2152
1827 case Button2: 2153 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2154 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2155 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2156 break;
2157
1830#ifdef MOUSE_WHEEL 2158#ifdef MOUSE_WHEEL
1831 case Button4: 2159 case Button4:
1832 case Button5: 2160 case Button5:
1833 { 2161 {
1834 int i; 2162 int i;
1835 page_dirn v; 2163 page_dirn v;
1836 2164
1837 v = (ev.button == Button4) ? UP : DN; 2165 v = ev.button == Button4 ? UP : DN;
2166
1838 if (ev.state & ShiftMask) 2167 if (ev.state & ShiftMask)
1839 i = 1; 2168 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2169 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2170 i = nrow - 1;
1842 else 2171 else
1843 i = 5; 2172 i = 5;
2173
1844# ifdef MOUSE_SLIP_WHEELING 2174# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2175 if (ev.state & ControlMask)
1846 { 2176 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2177 mouse_slip_wheel_speed += v ? -1 : 1;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2178 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2179 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2180
2181 if (!slip_wheel_ev.is_active ())
2182 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2183 }
2184 else
1850# endif 2185# 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 { 2186 {
1858 scr_page (v, 1); 2187 scr_page (v, i);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2188 scrollBar.show (1);
1861 } 2189 }
1862# endif
1863
1864 } 2190 }
1865 break; 2191 break;
1866#endif 2192#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 { 2193 }
1906 pchanged = 1; 2194 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2195}
1908 PixColors[Color_bg]); 2196
1909 am_transparent = am_pixmap_trans = 0; 2197/*}}} */
2198
2199void
2200rxvt_term::cmd_parse ()
2201{
2202 wchar_t ch = NOCHAR;
2203 char *seq_begin; // remember start of esc-sequence here
2204
2205 for (;;)
2206 {
2207 if (expect_false (ch == NOCHAR))
1910 } 2208 {
1911 return pchanged; /* Don't try any more */ 2209 seq_begin = cmdbuf_ptr;
1912 } 2210 ch = next_char ();
1913 2211
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2212 if (ch == NOCHAR)
1915 XSync (display->display, False); 2213 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
1952 if (sx < 0)
1953 { 2214 }
1954 nw += sx; 2215
1955 nx = -sx; 2216 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1956 sx = 0;
1957 } 2217 {
1958 2218 if (expect_false (!seen_input))
1959 if (sy < 0)
1960 {
1961 nh += sy;
1962 ny = -sy;
1963 sy = 0;
1964 }
1965
1966 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1967 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1968 allowedxerror = -1;
1969 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1970 ZPixmap);
1971 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1972 /* XXX: may need a delay here? */
1973 allowedxerror = 0;
1974 if (image == NULL)
1975 {
1976 if (am_transparent && am_pixmap_trans)
1977 { 2219 {
1978 pchanged = 1; 2220 seen_input = 1;
1979 if (TermWin.pixmap != None) 2221 // many badly-written programs (e.g. jed) contain a race condition:
2222 // they first read the screensize and then install a SIGWINCH handler.
2223 // some window managers resize the window early, and these programs
2224 // then sometimes get the size wrong.
2225 // unfortunately other programs are even more buggy and dislike
2226 // being sent SIGWINCH, so only do it when we were in fact being
2227 // resized.
2228 if (seen_resize && cmd_pid)
2229 kill (-cmd_pid, SIGWINCH);
2230 }
2231
2232 /* Read a text string from the input buffer */
2233 wchar_t buf[UBUFSIZ];
2234 bool refreshnow = false;
2235 int nlines = 0;
2236 wchar_t *str = buf;
2237 wchar_t *eol = str + min (ncol, UBUFSIZ);
2238
2239 for (;;)
2240 {
2241 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2242 break;
2243
2244 *str++ = ch;
2245
2246 if (expect_false (ch == C0_LF || str >= eol))
1980 { 2247 {
1981 XFreePixmap (display->display, TermWin.pixmap); 2248 if (ch == C0_LF)
1982 TermWin.pixmap = None; 2249 nlines++;
2250
2251 refresh_count++;
2252
2253 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2254 {
2255 refresh_count = 0;
2256
2257 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2258 {
2259 refreshnow = true;
2260 ch = NOCHAR;
2261 break;
2262 }
2263 }
2264
2265 // scr_add_lines only works for nlines <= nrow - 1.
2266 if (nlines >= nrow - 1)
2267 {
2268 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2269 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2270 scr_add_lines (buf, str - buf, nlines);
2271
2272 nlines = 0;
2273 str = buf;
2274 eol = str + min (ncol, UBUFSIZ);
2275 }
2276
2277 if (str >= eol)
2278 {
2279 if (eol >= buf + UBUFSIZ)
2280 {
2281 ch = NOCHAR;
2282 break;
2283 }
2284 else
2285 eol = min (eol + ncol, buf + UBUFSIZ);
2286 }
2287
1983 } 2288 }
2289
2290 seq_begin = cmdbuf_ptr;
2291 ch = next_char ();
1984 } 2292 }
1985 am_pixmap_trans = 0; 2293
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 /*
2299 * If there have been a lot of new lines, then update the screen
2300 * What the heck we'll cheat and only refresh less than every page-full.
2301 * if skipScroll is enabled.
2302 */
2303 if (refreshnow)
2304 {
2305 scr_refresh ();
2306 want_refresh = 1;
2307 }
1986 } 2308 }
1987 else 2309 else
1988 { 2310 {
1989 if (TermWin.pixmap != None) 2311 try
1990 XFreePixmap (display->display, TermWin.pixmap);
1991 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1992 (unsigned int)szHint.width,
1993 (unsigned int)szHint.height,
1994 (unsigned int)image->depth);
1995 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1996 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1997 nx, ny, (unsigned int)image->width,
1998 (unsigned int)image->height);
1999 XFreeGC (display->display, gc);
2000 XDestroyImage (image);
2001 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2002 TermWin.pixmap);
2003 if (!am_transparent || !am_pixmap_trans)
2004 pchanged = 1;
2005 am_transparent = am_pixmap_trans = 1;
2006 }
2007 }
2008
2009 if (!am_pixmap_trans)
2010 {
2011 unsigned int n;
2012 /*
2013 * InheritPixmap transparency
2014 */
2015 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2016 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2017 i++)
2018 {
2019 oldp = TermWin.parent[i];
2020 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2021 &TermWin.parent[i], &list, &n);
2022 XFree (list);
2023 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2024 if (TermWin.parent[i] == display->root)
2025 { 2312 {
2026 if (oldp != None) 2313 process_nonprinting (ch);
2027 pchanged = 1; 2314 }
2315 catch (const class out_of_input &o)
2316 {
2317 // we ran out of input, retry later
2318 cmdbuf_ptr = seq_begin;
2028 break; 2319 break;
2029 } 2320 }
2030 if (oldp != TermWin.parent[i])
2031 pchanged = 1;
2032 }
2033 2321
2034 n = 0; 2322 ch = NOCHAR;
2035
2036 if (pchanged)
2037 { 2323 }
2038 for (; n < (unsigned int)i; n++) 2324 }
2039 { 2325}
2040 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2326
2041 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2327// read the next character
2042 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2328wchar_t
2043 { 2329rxvt_term::next_char () NOTHROW
2044 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2330{
2045 break; 2331 while (cmdbuf_ptr < cmdbuf_endp)
2046 } 2332 {
2047 } 2333 // assume 7-bit to be ascii ALWAYS
2334 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2335 return *cmdbuf_ptr++;
2336
2337 wchar_t wc;
2338 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2339
2340 if (len == (size_t)-2)
2048 } 2341 {
2049 2342 // the mbstate stores incomplete sequences. didn't know this :/
2050 if (n > (int) (sizeof (TermWin.parent) 2343 cmdbuf_ptr = cmdbuf_endp;
2051 / sizeof (TermWin.parent[0]))) 2344 break;
2052 { 2345 }
2053 D_X ((stderr, "InheritPixmap Turning off")); 2346
2054 XSetWindowBackground (display->display, TermWin.parent[0], 2347 if (len == (size_t)-1)
2055 PixColors[Color_fg]);
2056 XSetWindowBackground (display->display, TermWin.vt,
2057 PixColors[Color_bg]);
2058 am_transparent = 0;
2059 /* XXX: also turn off Opt_transparent? */
2060 } 2348 {
2061 else 2349 mbstate.reset (); // reset now undefined conversion state
2350 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2062 { 2351 }
2063 /* wait (an arbitrary period) for the WM to do its thing
2064 * needed for fvwm2.2.2 (and before?) */
2065# ifdef HAVE_NANOSLEEP
2066 struct timespec rqt;
2067 2352
2068 rqt.tv_sec = 1; 2353 // assume wchar == unicode
2069 rqt.tv_nsec = 0; 2354 cmdbuf_ptr += len;
2070 nanosleep (&rqt, NULL); 2355 return wc & UNICODE_MASK;
2071# else
2072 sleep (1);
2073# endif
2074 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2075 for (n = 0; n < (unsigned int)i; n++)
2076 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2077 ParentRelative);
2078 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2079 ParentRelative);
2080 am_transparent = 1;
2081 }
2082
2083 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2084 TermWin.parent[i] = None;
2085 } 2356 }
2357
2358 return NOCHAR;
2359}
2360
2361// read the next octet
2362uint32_t
2363rxvt_term::next_octet () NOTHROW
2364{
2365 return cmdbuf_ptr < cmdbuf_endp
2366 ? (unsigned char)*cmdbuf_ptr++
2367 : NOCHAR;
2368}
2369
2370static class out_of_input out_of_input;
2371
2372/* rxvt_cmd_getc () - Return next input character */
2373/*
2374 * Return the next input character after first passing any keyboard input
2375 * to the command.
2376 */
2377wchar_t
2378rxvt_term::cmd_getc () THROW ((class out_of_input))
2379{
2380 wchar_t c = next_char ();
2381
2382 if (c == NOCHAR)
2383 throw out_of_input;
2384
2086 return pchanged; 2385 return c;
2087} 2386}
2088#endif
2089 2387
2090/*}}} */ 2388uint32_t
2389rxvt_term::cmd_get8 () THROW ((class out_of_input))
2390{
2391 uint32_t c = next_octet ();
2392
2393 if (c == NOCHAR)
2394 throw out_of_input;
2395
2396 return c;
2397}
2091 2398
2092/*{{{ print pipe */ 2399/*{{{ print pipe */
2093/*----------------------------------------------------------------------*/ 2400/*----------------------------------------------------------------------*/
2094#ifdef PRINTPIPE 2401#ifdef PRINTPIPE
2095FILE * 2402FILE *
2096rxvt_term::popen_printer () 2403rxvt_term::popen_printer ()
2097{ 2404{
2098 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2405 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2099 2406
2100 if (stream == NULL) 2407 if (stream == NULL)
2101 rxvt_print_error ("can't open printer pipe"); 2408 rxvt_warn ("can't open printer pipe, not printing.\n");
2409
2102 return stream; 2410 return stream;
2103} 2411}
2104 2412
2105int 2413int
2106rxvt_term::pclose_printer (FILE *stream) 2414rxvt_term::pclose_printer (FILE *stream)
2107{ 2415{
2108 fflush (stream); 2416 fflush (stream);
2109 /* pclose () reported not to work on SunOS 4.1.3 */
2110# if defined (__sun__) /* TODO: RESOLVE THIS */
2111 /* pclose works provided SIGCHLD handler uses waitpid */
2112 return pclose (stream); /* return fclose (stream); */
2113# else
2114 return pclose (stream); 2417 return pclose (stream);
2115# endif
2116} 2418}
2117 2419
2118/* 2420/*
2119 * simulate attached vt100 printer 2421 * simulate attached vt100 printer
2120 */ 2422 */
2121void 2423void
2122rxvt_term::process_print_pipe () 2424rxvt_term::process_print_pipe ()
2123{ 2425{
2124 int done; 2426 FILE *fd = popen_printer ();
2125 FILE *fd;
2126 2427
2127 if ((fd = popen_printer ()) == NULL) 2428 if (!fd)
2128 return; 2429 return;
2129 2430
2130 /* 2431 /*
2131 * Send all input to the printer until either ESC[4i or ESC[?4i 2432 * Send all input to the printer until either ESC[4i or ESC[?4i
2132 * is received. 2433 * is received.
2133 */ 2434 */
2134 for (done = 0; !done;) 2435 for (int done = 0; !done; )
2135 { 2436 {
2136 unsigned char buf[8]; 2437 unsigned char buf[8];
2137 unsigned char ch; 2438 unicode_t ch;
2138 unsigned int i, len; 2439 unsigned int i, len;
2139 2440
2140 if ((ch = cmd_getc ()) != C0_ESC) 2441 if ((ch = cmd_getc ()) != C0_ESC)
2141 { 2442 {
2142 if (putc (ch, fd) == EOF) 2443 if (putc (ch, fd) == EOF)
2143 break; /* done = 1 */ 2444 break; /* done = 1 */
… …
2158 { 2459 {
2159 if ((buf[len++] = cmd_getc ()) == 'i') 2460 if ((buf[len++] = cmd_getc ()) == 'i')
2160 break; /* done = 1 */ 2461 break; /* done = 1 */
2161 } 2462 }
2162 } 2463 }
2464
2163 for (i = 0; i < len; i++) 2465 for (i = 0; i < len; i++)
2164 if (putc (buf[i], fd) == EOF) 2466 if (putc (buf[i], fd) == EOF)
2165 { 2467 {
2166 done = 1; 2468 done = 1;
2167 break; 2469 break;
2168 } 2470 }
2169 } 2471 }
2170 } 2472 }
2473
2171 pclose_printer (fd); 2474 pclose_printer (fd);
2172} 2475}
2173#endif /* PRINTPIPE */ 2476#endif /* PRINTPIPE */
2174/*}}} */ 2477/*}}} */
2175 2478
2176/* *INDENT-OFF* */ 2479/* *INDENT-OFF* */
2177enum { 2480enum {
2178 C1_40 = 0x40, 2481 C1_40 = 0x40,
2179 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2482 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2180 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2483 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2181 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2484 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2182 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2485 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2183}; 2486};
2184/* *INDENT-ON* */ 2487/* *INDENT-ON* */
2185 2488
2186/*{{{ process non-printing single characters */ 2489/*{{{ process non-printing single characters */
2187void 2490void
2188rxvt_term::process_nonprinting (unsigned char ch) 2491rxvt_term::process_nonprinting (unicode_t ch)
2189{ 2492{
2190 switch (ch) 2493 switch (ch)
2191 { 2494 {
2495 case C0_ESC:
2496 process_escape_seq ();
2497 break;
2192 case C0_ENQ: /* terminal Status */ 2498 case C0_ENQ: /* terminal Status */
2193 if (rs[Rs_answerbackstring]) 2499 if (rs[Rs_answerbackstring])
2194 tt_write ( 2500 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2195 (const unsigned char *)rs[Rs_answerbackstring],
2196 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2197 else 2501 else
2198 tt_write ((unsigned char *)VT100_ANS, 2502 tt_write (VT100_ANS, strlen (VT100_ANS));
2199 (unsigned int)STRLEN (VT100_ANS));
2200 break; 2503 break;
2201 case C0_BEL: /* bell */ 2504 case C0_BEL: /* bell */
2202 scr_bell (); 2505 scr_bell ();
2203 break; 2506 break;
2204 case C0_BS: /* backspace */ 2507 case C0_BS: /* backspace */
… …
2219 scr_charset_choose (1); 2522 scr_charset_choose (1);
2220 break; 2523 break;
2221 case C0_SI: /* shift in - acs */ 2524 case C0_SI: /* shift in - acs */
2222 scr_charset_choose (0); 2525 scr_charset_choose (0);
2223 break; 2526 break;
2527
2528#ifdef EIGHT_BIT_CONTROLS
2529 // 8-bit controls
2530 case 0x90: /* DCS */
2531 process_dcs_seq ();
2532 break;
2533 case 0x9b: /* CSI */
2534 process_csi_seq ();
2535 break;
2536 case 0x9d: /* OSC */
2537 process_osc_seq ();
2538 break;
2539#endif
2224 } 2540 }
2225} 2541}
2226/*}}} */ 2542/*}}} */
2227 2543
2228 2544
2229/*{{{ process VT52 escape sequences */ 2545/*{{{ process VT52 escape sequences */
2230void 2546void
2231rxvt_term::process_escape_vt52 (unsigned char ch) 2547rxvt_term::process_escape_vt52 (unicode_t ch)
2232{ 2548{
2233 int row, col; 2549 int row, col;
2234 2550
2235 switch (ch) 2551 switch (ch)
2236 { 2552 {
… …
2269 break; 2585 break;
2270 case 'Z': /* identify the terminal type */ 2586 case 'Z': /* identify the terminal type */
2271 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2587 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2272 break; 2588 break;
2273 case '<': /* turn off VT52 mode */ 2589 case '<': /* turn off VT52 mode */
2274 PrivMode (0, PrivMode_vt52); 2590 set_privmode (PrivMode_vt52, 0);
2275 break; 2591 break;
2276 case 'F': /* use special graphics character set */ 2592 case 'F': /* use special graphics character set */
2277 case 'G': /* use regular character set */ 2593 case 'G': /* use regular character set */
2278 /* unimplemented */ 2594 /* unimplemented */
2279 break; 2595 break;
… …
2288 2604
2289/*{{{ process escape sequences */ 2605/*{{{ process escape sequences */
2290void 2606void
2291rxvt_term::process_escape_seq () 2607rxvt_term::process_escape_seq ()
2292{ 2608{
2293 unsigned char ch = cmd_getc (); 2609 unicode_t ch = cmd_getc ();
2294 2610
2295 if (PrivateModes & PrivMode_vt52) 2611 if (priv_modes & PrivMode_vt52)
2296 { 2612 {
2297 process_escape_vt52 (ch); 2613 process_escape_vt52 (ch);
2298 return; 2614 return;
2299 } 2615 }
2300 2616
… …
2315 scr_charset_set (2, (unsigned int)cmd_getc ()); 2631 scr_charset_set (2, (unsigned int)cmd_getc ());
2316 break; 2632 break;
2317 case '+': 2633 case '+':
2318 scr_charset_set (3, (unsigned int)cmd_getc ()); 2634 scr_charset_set (3, (unsigned int)cmd_getc ());
2319 break; 2635 break;
2320#ifndef NO_FRILLS 2636#if !ENABLE_MINIMAL
2321 case '6': 2637 case '6':
2322 scr_backindex (); 2638 scr_backindex ();
2323 break; 2639 break;
2324#endif 2640#endif
2325 case '7': 2641 case '7':
2326 scr_cursor (SAVE); 2642 scr_cursor (SAVE);
2327 break; 2643 break;
2328 case '8': 2644 case '8':
2329 scr_cursor (RESTORE); 2645 scr_cursor (RESTORE);
2330 break; 2646 break;
2331#ifndef NO_FRILLS 2647#if !ENABLE_MINIMAL
2332 case '9': 2648 case '9':
2333 scr_forwardindex (); 2649 scr_forwardindex ();
2334 break; 2650 break;
2335#endif 2651#endif
2336 case '=': 2652 case '=':
2337 case '>': 2653 case '>':
2338 PrivMode ((ch == '='), PrivMode_aplKP); 2654 set_privmode (PrivMode_aplKP, ch == '=');
2339 break; 2655 break;
2340 2656
2341 case C1_40: 2657 case C1_40:
2342 cmd_getc (); 2658 cmd_getc ();
2343 break; 2659 break;
… …
2346 break; 2662 break;
2347 2663
2348 /* 8.3.87: NEXT LINE */ 2664 /* 8.3.87: NEXT LINE */
2349 case C1_NEL: /* ESC E */ 2665 case C1_NEL: /* ESC E */
2350 { 2666 {
2351 uint32_t nlcr[] = { '\n', '\r' }; 2667 wchar_t nlcr[] = { C0_LF, C0_CR };
2352 scr_add_lines (nlcr, 1, 2); 2668 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2353 } 2669 }
2354 break; 2670 break;
2355 2671
2356 /* kidnapped escape sequence: Should be 8.3.48 */ 2672 /* kidnapped escape sequence: Should be 8.3.48 */
2357 case C1_ESA: /* ESC G */ 2673 case C1_ESA: /* ESC G */
… …
2367 case C1_RI: /* ESC M */ 2683 case C1_RI: /* ESC M */
2368 scr_index (DN); 2684 scr_index (DN);
2369 break; 2685 break;
2370 2686
2371 /* 8.3.142: SINGLE-SHIFT TWO */ 2687 /* 8.3.142: SINGLE-SHIFT TWO */
2372 /*case C1_SS2: scr_single_shift (2); break; */ 2688 /*case C1_SS2: scr_single_shift (2); break; */
2373 2689
2374 /* 8.3.143: SINGLE-SHIFT THREE */ 2690 /* 8.3.143: SINGLE-SHIFT THREE */
2375 /*case C1_SS3: scr_single_shift (3); break; */ 2691 /*case C1_SS3: scr_single_shift (3); break; */
2376 2692
2377 /* 8.3.27: DEVICE CONTROL STRING */ 2693 /* 8.3.27: DEVICE CONTROL STRING */
2378 case C1_DCS: /* ESC P */ 2694 case C1_DCS: /* ESC P */
2379 process_dcs_seq (); 2695 process_dcs_seq ();
2380 break; 2696 break;
2381 2697
2382 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2698 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2383 case C1_SCI: /* ESC Z */ 2699 case C1_SCI: /* ESC Z */
2384 tt_write ((const unsigned char *)ESCZ_ANSWER, 2700 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2385 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2386 break; /* steal obsolete ESC [ c */ 2701 break; /* steal obsolete ESC [ c */
2387 2702
2388 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2703 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2389 case C1_CSI: /* ESC [ */ 2704 case C1_CSI: /* ESC [ */
2390 process_csi_seq (); 2705 process_csi_seq ();
2391 break; 2706 break;
2392 2707
2393 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2708 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2394 case C1_OSC: /* ESC ] */ 2709 case C1_OSC: /* ESC ] */
2395 process_osc_seq (); 2710 process_osc_seq ();
2396 break; 2711 break;
2397 2712
2398 /* 8.3.106: RESET TO INITIAL STATE */ 2713 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2399 case 'c': 2714 case 'c':
2715 mbstate.reset ();
2400 scr_poweron (); 2716 scr_poweron ();
2401 scrollbar_show (1); 2717 scrollBar.show (1);
2402 break; 2718 break;
2403 2719
2404 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2720 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2405 case 'n': 2721 case 'n':
2406 scr_charset_choose (2); 2722 scr_charset_choose (2);
… …
2416 2732
2417/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2733/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2418/* *INDENT-OFF* */ 2734/* *INDENT-OFF* */
2419enum { 2735enum {
2420 CSI_ICH = 0x40, 2736 CSI_ICH = 0x40,
2421 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2737 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2422 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2738 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2423 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2739 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2424 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2740 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2425 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2741 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2426 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2742 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2441 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2757 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2442 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2758 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2443 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2759 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2444 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2760 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2445 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2761 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2446 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2762 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2447 }; 2763 };
2448/* *INDENT-ON* */ 2764/* *INDENT-ON* */
2449 2765
2450void 2766void
2451rxvt_term::process_csi_seq () 2767rxvt_term::process_csi_seq ()
2452{ 2768{
2453 unsigned char ch, priv, i; 2769 unicode_t ch, priv, i;
2454 unsigned int nargs, p; 2770 unsigned int nargs, p;
2455 int n, ndef; 2771 int n, ndef;
2456 int arg[ESC_ARGS]; 2772 int arg[ESC_ARGS] = { };
2457 2773
2458 for (nargs = ESC_ARGS; nargs > 0;) 2774 nargs = 0;
2459 arg[--nargs] = 0;
2460 2775
2461 priv = 0; 2776 priv = 0;
2462 ch = cmd_getc (); 2777 ch = cmd_getc ();
2463 if (ch >= '<' && ch <= '?') 2778 if ((ch >= '<' && ch <= '?') || ch == '!')
2779 {
2464 { /* '<' '=' '>' '?' */ 2780 /* '<' '=' '>' '?' '!' */
2465 priv = ch; 2781 priv = ch;
2466 ch = cmd_getc (); 2782 ch = cmd_getc ();
2467 } 2783 }
2784
2468 /* read any numerical arguments */ 2785 /* read any numerical arguments */
2469 for (n = -1; ch < CSI_ICH; ) 2786 for (n = -1; ch < CSI_ICH; )
2470 { 2787 {
2471 if (isdigit (ch)) 2788 if (isdigit (ch))
2472 { 2789 {
… …
2479 { 2796 {
2480 if (nargs < ESC_ARGS) 2797 if (nargs < ESC_ARGS)
2481 arg[nargs++] = n; 2798 arg[nargs++] = n;
2482 n = -1; 2799 n = -1;
2483 } 2800 }
2484 else if (ch == '\b') 2801 else if (IS_CONTROL (ch))
2485 {
2486 scr_backspace ();
2487 }
2488 else if (ch == C0_ESC)
2489 {
2490 process_escape_seq ();
2491 return;
2492 }
2493 else if (ch < ' ')
2494 {
2495 process_nonprinting (ch); 2802 process_nonprinting (ch);
2496 } 2803
2497 ch = cmd_getc (); 2804 ch = cmd_getc ();
2498 } 2805 }
2499 2806
2500 if (ch > CSI_7F) 2807 if (ch > CSI_7F)
2501 return; 2808 return;
… …
2507 ndef = get_byte_array_bit (csi_defaults, i); 2814 ndef = get_byte_array_bit (csi_defaults, i);
2508 for (p = 0; p < nargs; p++) 2815 for (p = 0; p < nargs; p++)
2509 if (arg[p] == -1) 2816 if (arg[p] == -1)
2510 arg[p] = ndef; 2817 arg[p] = ndef;
2511 2818
2512#ifdef DEBUG_CMD
2513 fprintf (stderr, "CSI ");
2514 for (p = 0; p < nargs; p++)
2515 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2516 fprintf (stderr, "%c\n", ch);
2517#endif
2518
2519 /* 2819 /*
2520 * private mode handling 2820 * private mode handling
2521 */ 2821 */
2522 if (priv) 2822 if (priv)
2523 { 2823 {
2524 switch (priv) 2824 switch (priv)
2525 { 2825 {
2526 case '>': 2826 case '>':
2527 if (ch == CSI_DA) /* secondary device attributes */ 2827 if (ch == CSI_DA) /* secondary device attributes */
2828 {
2829 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2830 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2831 //
2832 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2833 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2834 // versions.
2835 //
2528 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2836 tt_printf ("\033[>%d;95;0c", 'U');
2837 }
2529 break; 2838 break;
2839
2530 case '?': 2840 case '?':
2531 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2841 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2532 process_terminal_mode (ch, priv, nargs, arg); 2842 process_terminal_mode (ch, priv, nargs, arg);
2533 break; 2843 break;
2844
2845 case '!':
2846 if (ch == CSI_70)
2847 {
2848 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2849 scr_soft_reset ();
2850
2851 static const int pm_h[] = { 7, 25 };
2852 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2853
2854 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2855 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2534 } 2856 }
2857 break;
2858 }
2859
2535 return; 2860 return;
2536 } 2861 }
2537 2862
2538 switch (ch) 2863 switch (ch)
2539 { 2864 {
… …
2638 2963
2639 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2964 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2640 arg[0] = -arg[0]; 2965 arg[0] = -arg[0];
2641 /* FALLTHROUGH */ 2966 /* FALLTHROUGH */
2642 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2967 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2643 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2968 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2644 break; 2969 break;
2645 2970
2646 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2971 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2647 tt_write ((const unsigned char *)VT100_ANS, 2972 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2648 (unsigned int) (sizeof (VT100_ANS) - 1));
2649 break; 2973 break;
2650 2974
2651 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2975 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2652 process_sgr_mode (nargs, arg); 2976 process_sgr_mode (nargs, arg);
2653 break; 2977 break;
… …
2659 tt_printf ("\033[0n"); 2983 tt_printf ("\033[0n");
2660 break; 2984 break;
2661 case 6: /* CPR requested */ 2985 case 6: /* CPR requested */
2662 scr_report_position (); 2986 scr_report_position ();
2663 break; 2987 break;
2664#if defined (ENABLE_DISPLAY_ANSWER)
2665 case 7: /* unofficial extension */ 2988 case 7: /* unofficial extension */
2989 if (option (Opt_insecure))
2666 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2990 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2667 break; 2991 break;
2668#endif
2669 case 8: /* unofficial extension */ 2992 case 8: /* unofficial extension */
2670 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2993 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2671 break; 2994 break;
2672 } 2995 }
2673 break; 2996 break;
2674 2997
2675 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2998 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2708 break; 3031 break;
2709 3032
2710 case CSI_RM: /* 8.3.107: RESET MODE */ 3033 case CSI_RM: /* 8.3.107: RESET MODE */
2711 if (arg[0] == 4) 3034 if (arg[0] == 4)
2712 scr_insert_mode (0); 3035 scr_insert_mode (0);
3036 else if (arg[0] == 20)
3037 priv_modes &= ~PrivMode_LFNL;
2713 break; 3038 break;
2714 3039
2715 case CSI_SM: /* 8.3.126: SET MODE */ 3040 case CSI_SM: /* 8.3.126: SET MODE */
2716 if (arg[0] == 4) 3041 if (arg[0] == 4)
2717 scr_insert_mode (1); 3042 scr_insert_mode (1);
3043 else if (arg[0] == 20)
3044 priv_modes |= PrivMode_LFNL;
2718 break; 3045 break;
2719 3046
2720 /* 3047 /*
2721 * PRIVATE USE beyond this point. All CSI_7? sequences here 3048 * PRIVATE USE beyond this point. All CSI_7? sequences here
2722 */ 3049 */
… …
2734 break; 3061 break;
2735 case CSI_75: 3062 case CSI_75:
2736 scr_cursor (RESTORE); 3063 scr_cursor (RESTORE);
2737 break; 3064 break;
2738 3065
2739#ifndef NO_FRILLS 3066#if !ENABLE_MINIMAL
2740 case CSI_74: 3067 case CSI_74:
2741 process_window_ops (arg, nargs); 3068 process_window_ops (arg, nargs);
2742 break; 3069 break;
2743#endif 3070#endif
2744 3071
2745 case CSI_78: /* DECREQTPARM */ 3072 case CSI_78: /* DECREQTPARM */
2746 if (arg[0] == 0 || arg[0] == 1) 3073 if (arg[0] == 0 || arg[0] == 1)
2747 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3074 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2748 /* FALLTHROUGH */ 3075 break;
2749 3076
2750 default: 3077 default:
2751 break; 3078 break;
2752 } 3079 }
2753} 3080}
2754/*}}} */ 3081/*}}} */
2755 3082
2756#ifndef NO_FRILLS 3083#if !ENABLE_MINIMAL
2757/* ARGSUSED */ 3084/* ARGSUSED */
2758void 3085void
2759rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3086rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2760{ 3087{
2761 int x, y; 3088 int x, y;
2762#if 0
2763 char *s;
2764#endif
2765 XWindowAttributes wattr; 3089 XWindowAttributes wattr;
2766 Window wdummy; 3090 Window wdummy;
3091
3092 dLocal (Display *, dpy);
2767 3093
2768 if (nargs == 0) 3094 if (nargs == 0)
2769 return; 3095 return;
3096
2770 switch (args[0]) 3097 switch (args[0])
2771 { 3098 {
2772 /* 3099 /*
2773 * commands 3100 * commands
2774 */ 3101 */
2775 case 1: /* deiconify window */ 3102 case 1: /* deiconify window */
2776 XMapWindow (display->display, TermWin.parent[0]); 3103 XMapWindow (dpy, parent[0]);
2777 break; 3104 break;
2778 case 2: /* iconify window */ 3105 case 2: /* iconify window */
2779 XIconifyWindow (display->display, TermWin.parent[0], 3106 XIconifyWindow (dpy, parent[0], display->screen);
2780 DefaultScreen (display->display));
2781 break; 3107 break;
2782 case 3: /* set position (pixels) */ 3108 case 3: /* set position (pixels) */
2783 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3109 XMoveWindow (dpy, parent[0], args[1], args[2]);
2784 break; 3110 break;
2785 case 4: /* set size (pixels) */ 3111 case 4: /* set size (pixels) */
2786 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3112 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2787 break; 3113 break;
2788 case 5: /* raise window */ 3114 case 5: /* raise window */
2789 XRaiseWindow (display->display, TermWin.parent[0]); 3115 XRaiseWindow (dpy, parent[0]);
2790 break; 3116 break;
2791 case 6: /* lower window */ 3117 case 6: /* lower window */
2792 XLowerWindow (display->display, TermWin.parent[0]); 3118 XLowerWindow (dpy, parent[0]);
2793 break; 3119 break;
2794 case 7: /* refresh window */ 3120 case 7: /* refresh window */
2795 scr_touch (true); 3121 scr_touch (true);
2796 break; 3122 break;
2797 case 8: /* set size (chars) */ 3123 case 8: /* set size (chars) */
2798 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3124 set_widthheight ((unsigned int) (args[2] * fwidth),
2799 (unsigned int) (args[1] * TermWin.fheight)); 3125 (unsigned int) (args[1] * fheight));
2800 break; 3126 break;
3127
3128 //case 9: NYI, TODO, restore maximized window or maximize window
2801 default: 3129 default:
2802 if (args[0] >= 24) /* set height (chars) */ 3130 if (args[0] >= 24) /* set height (chars) */
2803 set_widthheight ((unsigned int)TermWin.width, 3131 set_widthheight ((unsigned int)width,
2804 (unsigned int) (args[1] * TermWin.fheight)); 3132 (unsigned int) (args[1] * fheight));
2805 break; 3133 break;
3134
2806 /* 3135 /*
2807 * reports - some output format copied from XTerm 3136 * reports - some output format copied from XTerm
2808 */ 3137 */
2809 case 11: /* report window state */ 3138 case 11: /* report window state */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3139 XGetWindowAttributes (dpy, parent[0], &wattr);
2811 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3140 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2812 break; 3141 break;
2813 case 13: /* report window position */ 3142 case 13: /* report window position */
2814 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent[0], &wattr);
2815 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3144 XTranslateCoordinates (dpy, parent[0], wattr.root,
2816 -wattr.border_width, -wattr.border_width, 3145 -wattr.border_width, -wattr.border_width,
2817 &x, &y, &wdummy); 3146 &x, &y, &wdummy);
2818 tt_printf ("\033[3;%d;%dt", x, y); 3147 tt_printf ("\033[3;%d;%dt", x, y);
2819 break; 3148 break;
2820 case 14: /* report window size (pixels) */ 3149 case 14: /* report window size (pixels) */
2821 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3150 XGetWindowAttributes (dpy, parent[0], &wattr);
2822 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3151 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2823 break; 3152 break;
3153 case 18: /* report text area size (chars) */
3154 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3155 break;
2824 case 18: /* report window size (chars) */ 3156 case 19: /* report window size (chars) */
2825 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3157 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2826 break; 3158 break;
2827#if 0 /* XXX: currently disabled due to security concerns */
2828 case 20: /* report icon label */ 3159 case 20: /* report icon label */
3160 {
3161 char *s;
2829 XGetIconName (display->display, TermWin.parent[0], &s); 3162 XGetIconName (dpy, parent[0], &s);
2830 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3163 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3164 XFree (s);
3165 }
2831 break; 3166 break;
2832 case 21: /* report window title */ 3167 case 21: /* report window title */
3168 {
3169 char *s;
2833 XFetchName (display->display, TermWin.parent[0], &s); 3170 XFetchName (dpy, parent[0], &s);
2834 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3171 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3172 XFree (s);
3173 }
2835 break; 3174 break;
2836#endif
2837
2838 } 3175 }
2839} 3176}
2840#endif 3177#endif
2841 3178
2842/*----------------------------------------------------------------------*/ 3179/*----------------------------------------------------------------------*/
2843/* 3180/*
2844 * get input up until STRING TERMINATOR (or BEL) 3181 * get input up until STRING TERMINATOR (or BEL)
2845 * ends_how is terminator used. returned input must be free ()d 3182 * ends_how is terminator used. returned input must be free()'d
2846 */ 3183 */
2847unsigned char * 3184char *
2848rxvt_term::get_to_st (unsigned char *ends_how) 3185rxvt_term::get_to_st (unicode_t &ends_how)
2849{ 3186{
2850 int seen_esc = 0; /* seen escape? */ 3187 unicode_t ch;
3188 bool seen_esc = false;
2851 unsigned int n = 0; 3189 unsigned int n = 0;
2852 unsigned char *s; 3190 wchar_t string[STRING_MAX];
2853 unsigned char ch, string[STRING_MAX];
2854 3191
2855 for (; (ch = cmd_getc ());) 3192 while ((ch = cmd_getc ()) != NOCHAR)
2856 { 3193 {
2857 if (ch == C0_BEL 3194 if (seen_esc)
2858 || ch == CHAR_ST 3195 {
2859 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3196 if (ch == 0x5c) /* 7bit ST */
2860 break; 3197 break;
3198 else
3199 return NULL;
3200 }
2861 if (ch == C0_ESC) 3201 else if (ch == C0_ESC)
2862 { 3202 {
2863 seen_esc = 1; 3203 seen_esc = true;
2864 continue; 3204 continue;
2865 } 3205 }
3206 else if (ch == C0_BEL || ch == CHAR_ST)
3207 break;
2866 else if (ch == '\t') 3208 else if (ch == C0_SYN)
2867 ch = ' '; /* translate '\t' to space */ 3209 ch = cmd_get8 ();
2868 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3210 else if (ch < 0x20)
2869 return NULL; /* other control character - exit */ 3211 return NULL; /* other control character - exit */
2870 if (n < sizeof (string) - 1) 3212
3213 seen_esc = false;
3214
3215 if (n >= STRING_MAX - 1)
3216 // stop at some sane length
3217 return NULL;
3218
2871 string[n++] = ch; 3219 string[n++] = ch;
2872 seen_esc = 0;
2873 } 3220 }
3221
2874 string[n++] = '\0'; 3222 string[n++] = '\0';
2875 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3223
2876 return NULL;
2877 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3224 ends_how = (ch == 0x5c ? C0_ESC : ch);
2878 STRNCPY (s, string, n); 3225
2879 return s; 3226 return rxvt_wcstombs (string);
2880} 3227}
2881 3228
2882/*----------------------------------------------------------------------*/ 3229/*----------------------------------------------------------------------*/
2883/* 3230/*
2884 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3231 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2885 */ 3232 */
2886void 3233void
2887rxvt_term::process_dcs_seq () 3234rxvt_term::process_dcs_seq ()
2888{ 3235{
2889 unsigned char eh, *s; 3236 char *s;
3237 unicode_t eh;
3238
2890 /* 3239 /*
2891 * Not handled yet 3240 * Not handled yet
2892 */ 3241 */
2893 s = get_to_st (&eh); 3242 s = get_to_st (eh);
2894 if (s) 3243 if (s)
2895 free (s); 3244 free (s);
3245
2896 return; 3246 return;
2897} 3247}
2898 3248
2899/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2900/* 3250/*
2901 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3251 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2902 */ 3252 */
2903void 3253void
2904rxvt_term::process_osc_seq () 3254rxvt_term::process_osc_seq ()
2905{ 3255{
2906 unsigned char ch, eh, *s; 3256 unicode_t ch, eh;
2907 int arg; 3257 int arg;
2908 3258
2909 ch = cmd_getc (); 3259 ch = cmd_getc ();
2910 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3260 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2911 arg = arg * 10 + (ch - '0'); 3261 arg = arg * 10 + (ch - '0');
2912 3262
2913 if (ch == ';') 3263 if (ch == ';')
2914 { 3264 {
2915 s = get_to_st (&eh); 3265 char *s = get_to_st (eh);
3266
2916 if (s) 3267 if (s)
2917 { 3268 {
2918 /*
2919 * rxvt_menubar_dispatch () violates the constness of the string,
2920 * so do it here
2921 */
2922 if (arg == XTerm_Menu)
2923#if 0 /* XXX: currently disabled due to security concerns */
2924 menubar_dispatch ((char *)s);
2925#else
2926 (void)0;
2927#endif
2928 else
2929 xterm_seq (arg, (char *)s, eh); 3269 process_xterm_seq (arg, s, eh);
2930 free (s); 3270 free (s);
2931 } 3271 }
2932 } 3272 }
2933} 3273}
3274
3275void
3276rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3277{
3278 if (str[0] == '?' && !str[1])
3279 {
3280 rgba c;
3281 pix_colors_focused[color].get (c);
3282
3283#if XFT
3284 if (c.a != rgba::MAX_CC)
3285 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3286 else
3287#endif
3288 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3289 }
3290 else
3291 set_window_color (color, str);
3292}
3293
2934/* 3294/*
2935 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3295 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2936 * 0 = change iconName/title
2937 * 1 = change iconName
2938 * 2 = change title
2939 * 4 = change color
2940 * 12 = change text color
2941 * 13 = change mouse foreground color
2942 * 17 = change highlight character colour
2943 * 18 = change bold character color
2944 * 19 = change underlined character color
2945 * 46 = change logfile (not implemented)
2946 * 50 = change font
2947 *
2948 * rxvt extensions:
2949 * 10 = menu (may change in future)
2950 * 20 = bg pixmap
2951 * 39 = change default fg color
2952 * 49 = change default bg color
2953 * 55 = dump scrollback buffer and all of screen
2954 * 701 = change locale
2955 * 702 = find font
2956 */ 3296 */
2957void 3297void
2958rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3298rxvt_term::process_xterm_seq (int op, char *str, char resp)
2959{ 3299{
2960 int changed = 0; 3300 int color;
2961 int color;
2962 char *buf, *name; 3301 char *buf, *name;
3302 bool query = str[0] == '?' && !str[1];
3303 int saveop = op;
3304
3305 dLocal (Display *, dpy);
2963 3306
2964 assert (str != NULL); 3307 assert (str != NULL);
3308
3309 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3310 return;
3311
2965 switch (op) 3312 switch (op)
2966 { 3313 {
2967 case XTerm_name: 3314 case XTerm_name:
2968 set_title (str); 3315 set_title (str);
2969 /* FALLTHROUGH */ 3316 /* FALLTHROUGH */
2970 case XTerm_iconName: 3317 case XTerm_iconName:
2971 set_iconName (str); 3318 set_icon_name (str);
2972 break; 3319 break;
2973 case XTerm_title: 3320 case XTerm_title:
2974 set_title (str); 3321 set_title (str);
2975 break; 3322 break;
3323 case XTerm_property:
3324 if (str[0] == '?')
3325 {
3326 Atom prop = display->atom (str + 1);
3327 Atom actual_type;
3328 int actual_format;
3329 unsigned long nitems;
3330 unsigned long bytes_after;
3331 unsigned char *value = 0;
3332 const char *str = "";
3333
3334 if (prop
3335 && XGetWindowProperty (dpy, parent[0],
3336 prop, 0, 1<<16, 0, AnyPropertyType,
3337 &actual_type, &actual_format,
3338 &nitems, &bytes_after, &value) == Success
3339 && actual_type != None
3340 && actual_format == 8)
3341 str = (const char *)(value);
3342
3343 tt_printf ("\033]%d;%s%c", op, str, resp);
3344
3345 XFree (value);
3346 }
3347 else
3348 {
3349 char *eq = strchr (str, '=');
3350
3351 if (eq)
3352 {
3353 *eq = 0;
3354 set_utf8_property (display->atom (str), eq + 1);
3355 }
3356 else
3357 XDeleteProperty (dpy, parent[0],
3358 display->atom (str));
3359 }
3360 break;
3361
2976 case XTerm_Color: 3362 case XTerm_Color:
2977 for (buf = (char *)str; buf && *buf;) 3363 for (buf = (char *)str; buf && *buf;)
2978 { 3364 {
2979 if ((name = STRCHR (buf, ';')) == NULL) 3365 if ((name = strchr (buf, ';')) == NULL)
2980 break; 3366 break;
3367
2981 *name++ = '\0'; 3368 *name++ = '\0';
2982 color = atoi (buf); 3369 color = atoi (buf) + minCOLOR;
2983 if (color < 0 || color >= TOTAL_COLORS) 3370
3371 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2984 break; 3372 break;
3373
2985 if ((buf = STRCHR (name, ';')) != NULL) 3374 if ((buf = strchr (name, ';')) != NULL)
2986 *buf++ = '\0'; 3375 *buf++ = '\0';
2987 set_window_color (color + minCOLOR, name); 3376
3377 process_color_seq (op, color, name, resp);
2988 } 3378 }
3379 break;
3380 case Rxvt_restoreFG:
3381 case XTerm_Color00:
3382 process_color_seq (op, Color_fg, str, resp);
3383 break;
3384 case Rxvt_restoreBG:
3385 case XTerm_Color01:
3386 process_color_seq (op, Color_bg, str, resp);
2989 break; 3387 break;
2990#ifndef NO_CURSORCOLOR 3388#ifndef NO_CURSORCOLOR
2991 case XTerm_Color_cursor: 3389 case XTerm_Color_cursor:
2992 set_window_color (Color_cursor, str); 3390 process_color_seq (op, Color_cursor, str, resp);
2993 break; 3391 break;
2994#endif 3392#endif
2995 case XTerm_Color_pointer: 3393 case XTerm_Color_pointer_fg:
2996 set_window_color (Color_pointer, str); 3394 process_color_seq (op, Color_pointer_fg, str, resp);
2997 break; 3395 break;
3396 case XTerm_Color_pointer_bg:
3397 process_color_seq (op, Color_pointer_bg, str, resp);
3398 break;
3399#ifdef OPTION_HC
3400 case XTerm_Color_HC:
3401 process_color_seq (op, Color_HC, str, resp);
3402 break;
3403 case XTerm_Color_HTC:
3404 process_color_seq (op, Color_HTC, str, resp);
3405 break;
3406#endif
2998#ifndef NO_BOLD_UNDERLINE_REVERSE 3407#ifndef NO_BOLD_UNDERLINE_REVERSE
2999 case XTerm_Color_BD: 3408 case URxvt_Color_BD:
3000 set_window_color (Color_BD, str); 3409 process_color_seq (op, Color_BD, str, resp);
3001 break; 3410 break;
3002 case XTerm_Color_UL: 3411 case URxvt_Color_UL:
3003 set_window_color (Color_UL, str); 3412 process_color_seq (op, Color_UL, str, resp);
3004 break; 3413 break;
3005 case XTerm_Color_RV: 3414 case URxvt_Color_IT:
3006 set_window_color (Color_RV, str); 3415 process_color_seq (op, Color_IT, str, resp);
3007 break; 3416 break;
3008#endif 3417#endif
3009 3418 case URxvt_Color_border:
3010 case XTerm_Menu: 3419 process_color_seq (op, Color_border, str, resp);
3420 break;
3421#if ENABLE_TRANSPARENCY
3422 case URxvt_Color_tint:
3423 process_color_seq (op, Color_tint, str, resp);
3011 /* 3424 {
3012 * rxvt_menubar_dispatch () violates the constness of the string, 3425 bool changed = false;
3013 * so DON'T do it here 3426
3427 if (ISSET_PIXCOLOR (Color_tint))
3428 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3429 else
3430 changed = bgPixmap.unset_tint ();
3431
3432 if (changed)
3433 update_background ();
3014 */ 3434 }
3435
3015 break; 3436 break;
3437#endif
3438
3439#if BG_IMAGE_FROM_FILE
3016 case XTerm_Pixmap: 3440 case Rxvt_Pixmap:
3017 if (*str != ';') 3441 if (!strcmp (str, "?"))
3018 { 3442 {
3019#if XPM_BACKGROUND 3443 char str[256];
3020 scale_pixmap (""); /* reset to default scaling */ 3444
3021 set_bgPixmap (str); /* change pixmap */ 3445 sprintf (str, "[%dx%d+%d+%d]",
3022#endif 3446 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3023 scr_touch (true); 3447 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3448 process_xterm_seq (XTerm_title, str, CHAR_ST);
3024 } 3449 }
3025 while ((str = STRCHR (str, ';')) != NULL)
3026 {
3027 str++;
3028#if XPM_BACKGROUND
3029 changed += scale_pixmap (str);
3030#endif
3031
3032 }
3033 if (changed)
3034 {
3035#ifdef XPM_BACKGROUND
3036 resize_pixmap ();
3037#endif
3038 scr_touch (true);
3039 }
3040 break;
3041
3042 case XTerm_restoreFG:
3043 set_window_color (Color_fg, str);
3044 break;
3045 case XTerm_restoreBG:
3046 set_window_color (Color_bg, str);
3047 break;
3048 case XTerm_logfile:
3049 break;
3050 case XTerm_font:
3051 change_font (str);
3052 break;
3053#ifndef NO_FRILLS
3054 case XTerm_locale:
3055 if (str[0] == '?' && !str[1])
3056 tt_printf ("%-.250s\n", locale);
3057 else 3450 else
3058 { 3451 {
3452 int changed = 0;
3453
3454 if (*str != ';')
3455 {
3456 /* reset to default scaling :*/
3457 bgPixmap.unset_geometry ();
3458 if (bgPixmap.set_file (str)) /* change pixmap */
3459 changed++;
3460 str = strchr (str, ';');
3461 if (str == NULL)
3462 bgPixmap.set_defaultGeometry ();
3463 }
3464
3059 set_locale (str); 3465 while (str)
3060# ifdef USE_XIM 3466 {
3061 im_cb (); 3467 str++;
3062# endif 3468 if (bgPixmap.set_geometry (str))
3469 changed++;
3470 str = strchr (str, ';');
3471 }
3472
3473 if (changed)
3474 update_background ();
3063 } 3475 }
3064 break; 3476 break;
3477#endif
3478
3065 case XTerm_findfont: 3479 case XTerm_logfile:
3066 { 3480 // TODO, when secure mode?
3067 int fid = TermWin.fontset->find_font (atoi (str));
3068 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3069 }
3070 break; 3481 break;
3071#endif 3482
3072#if 0 3483#if 0
3073 case XTerm_dumpscreen: /* no error notices */ 3484 case Rxvt_dumpscreen: /* no error notices */
3074 { 3485 {
3075 int fd; 3486 int fd;
3076 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3487 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3077 { 3488 {
3078 scr_dump (fd); 3489 scr_dump (fd);
3079 close (fd); 3490 close (fd);
3080 } 3491 }
3081 } 3492 }
3082 break; 3493 break;
3083#endif 3494#endif
3495 case XTerm_font:
3496 op = URxvt_font;
3497 case URxvt_font:
3498#if ENABLE_STYLES
3499 case URxvt_boldFont:
3500 case URxvt_italicFont:
3501 case URxvt_boldItalicFont:
3502#endif
3503 if (query)
3504 tt_printf ("\33]%d;%-.250s%c", saveop,
3505 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3506 ? fontset[op - URxvt_font]->fontdesc : "",
3507 resp);
3508 else
3509 {
3510 const char *&res = rs[Rs_font + (op - URxvt_font)];
3084 3511
3512 res = strdup (str);
3513 allocated.push_back ((void *)res);
3514 set_fonts ();
3515 }
3516 break;
3517
3518 case URxvt_version:
3519 if (query)
3520 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3521 op,
3522 rs[Rs_name], VERSION[0], VERSION[2],
3523 resp);
3524 break;
3525
3526#if !ENABLE_MINIMAL
3527 case URxvt_locale:
3528 if (query)
3529 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3530 else
3531 {
3532 set_locale (str);
3533 pty->set_utf8_mode (enc_utf8);
3534 init_xlocale ();
3535 }
3536 break;
3537
3538 case URxvt_view_up:
3539 case URxvt_view_down:
3540 {
3541 int lines = atoi (str);
3542
3543 if (lines)
3544 scr_page (op == URxvt_view_up ? UP : DN, lines);
3545 else
3546 scr_erase_savelines ();
3547 }
3548
3549 break;
3550#endif
3551
3552#if ENABLE_PERL
3553 case URxvt_perl:
3554 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3555 break;
3556#endif
3085 } 3557 }
3086} 3558}
3087/*----------------------------------------------------------------------*/ 3559/*----------------------------------------------------------------------*/
3088 3560
3089/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3561/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3097 * so no need for fancy checking 3569 * so no need for fancy checking
3098 */ 3570 */
3099int 3571int
3100rxvt_term::privcases (int mode, unsigned long bit) 3572rxvt_term::privcases (int mode, unsigned long bit)
3101{ 3573{
3102 int state; 3574 int state;
3103 3575
3104 if (mode == 's') 3576 if (mode == 's')
3105 { 3577 {
3106 SavedModes |= (PrivateModes & bit); 3578 SavedModes |= (priv_modes & bit);
3107 return -1; 3579 return -1;
3108 } 3580 }
3109 else 3581 else
3110 { 3582 {
3111 if (mode == 'r') 3583 if (mode == 'r')
3112 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3584 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3113 else 3585 else
3114 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3586 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3115 PrivMode (state, bit); 3587 set_privmode (bit, state);
3116 } 3588 }
3589
3117 return state; 3590 return state;
3118} 3591}
3119 3592
3120/* we're not using priv _yet_ */ 3593/* we're not using priv _yet_ */
3121void 3594void
3122rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3595rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3123{ 3596{
3124 unsigned int i, j; 3597 unsigned int i, j;
3125 int state; 3598 int state;
3599
3126 static const struct 3600 static const struct
3127 { 3601 {
3128 const int argval; 3602 const int argval;
3129 const unsigned long bit; 3603 const unsigned long bit;
3130 }
3131 argtopriv[] = { 3604 } argtopriv[] = {
3132 { 1, PrivMode_aplCUR }, 3605 { 1, PrivMode_aplCUR }, // DECCKM
3133 { 2, PrivMode_vt52 }, 3606 { 2, PrivMode_vt52 },
3134 { 3, PrivMode_132 }, 3607 { 3, PrivMode_132 }, // DECCOLM
3135 { 4, PrivMode_smoothScroll }, 3608 { 4, PrivMode_smoothScroll }, // DECSCLM
3136 { 5, PrivMode_rVideo }, 3609 { 5, PrivMode_rVideo }, // DECSCNM
3137 { 6, PrivMode_relOrigin }, 3610 { 6, PrivMode_relOrigin }, // DECOM
3138 { 7, PrivMode_Autowrap }, 3611 { 7, PrivMode_Autowrap }, // DECAWM
3612 // 8, auto-repeat keys // DECARM
3139 { 9, PrivMode_MouseX10 }, 3613 { 9, PrivMode_MouseX10 },
3140#ifdef menuBar_esc 3614 // 18 end FF to printer after print screen
3141 { menuBar_esc, PrivMode_menuBar }, 3615 // 19 Print screen prints full screen/scorll region
3142#endif 3616 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3143#ifdef scrollBar_esc 3617#ifdef scrollBar_esc
3144 { scrollBar_esc, PrivMode_scrollBar }, 3618 { scrollBar_esc, PrivMode_scrollBar },
3145#endif 3619#endif
3146 { 25, PrivMode_VisibleCursor },
3147 { 35, PrivMode_ShiftKeys }, 3620 { 35, PrivMode_ShiftKeys }, // rxvt extension
3621 // 38, tektronix mode // DECTEK
3148 { 40, PrivMode_132OK }, 3622 { 40, PrivMode_132OK },
3623 // 41 xterm more fixes NYI
3624 // 45 margin bell NYI
3625 // 46 start logging
3149 { 47, PrivMode_Screen }, 3626 { 47, PrivMode_Screen },
3150 { 66, PrivMode_aplKP }, 3627 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3151#ifndef NO_BACKSPACE_KEY 3628#ifndef NO_BACKSPACE_KEY
3152 { 67, PrivMode_BackSpace }, 3629 { 67, PrivMode_BackSpace }, // DECBKM
3153#endif 3630#endif
3154 { 1000, PrivMode_MouseX11 }, 3631 { 1000, PrivMode_MouseX11 },
3632 { 1002, PrivMode_MouseBtnEvent },
3633 { 1003, PrivMode_MouseAnyEvent },
3155 { 1010, PrivMode_TtyOutputInh }, 3634 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3156 { 1011, PrivMode_Keypress }, 3635 { 1011, PrivMode_Keypress }, // rxvt extension
3636 // 1035 enable modifiers for alt, numlock NYI
3637 // 1036 send ESC for meta keys NYI
3638 // 1037 send DEL for keypad delete NYI
3157 { 1047, PrivMode_Screen }, 3639 { 1047, PrivMode_Screen },
3640 // 1048 save and restore cursor
3158 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3641 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3642 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3643 { 2004, PrivMode_BracketPaste },
3159 }; 3644 };
3160 3645
3161 if (nargs == 0) 3646 if (nargs == 0)
3162 return; 3647 return;
3163 3648
… …
3178 state = privcases (mode, argtopriv[j].bit); 3663 state = privcases (mode, argtopriv[j].bit);
3179 break; 3664 break;
3180 } 3665 }
3181 3666
3182 /* extra handling for values with state unkept */ 3667 /* extra handling for values with state unkept */
3183 if (state == -1)
3184 switch (arg[i]) 3668 switch (arg[i])
3185 { 3669 {
3670#if ENABLE_STYLES
3671 case 1021:
3672 set_option (Opt_intensityStyles, mode);
3673
3674 scr_touch (true);
3675 break;
3676#endif
3186 case 1048: /* alternative cursor save */ 3677 case 1048: /* alternative cursor save */
3678 if (option (Opt_secondaryScreen))
3187 if (mode == 0) 3679 if (mode == 0)
3188 scr_cursor (RESTORE); 3680 scr_cursor (RESTORE);
3189 else if (mode == 1) 3681 else if (mode == 1)
3190 scr_cursor (SAVE); 3682 scr_cursor (SAVE);
3191 /* FALLTHROUGH */
3192 default:
3193 continue; /* for (;i;) */
3194 }
3195
3196 /* extra handling for values with valid 0 or 1 state */
3197 switch (arg[i])
3198 {
3199 /* case 1: - application cursor keys */
3200 case 2: /* VT52 mode */
3201 /* oddball mode. should be set regardless of set/reset
3202 * parameter. Return from VT52 mode with an ESC < from
3203 * within VT52 mode
3204 */
3205 PrivMode (1, PrivMode_vt52);
3206 break; 3683 break;
3684 }
3685
3686 if (state >= 0)
3687 /* extra handling for values with valid 0 or 1 state */
3688 switch (arg[i])
3689 {
3690 /* case 1: - application cursor keys */
3691 case 2: /* VT52 mode */
3692 /* oddball mode. should be set regardless of set/reset
3693 * parameter. Return from VT52 mode with an ESC < from
3694 * within VT52 mode
3695 */
3696 set_privmode (PrivMode_vt52, 1);
3697 break;
3207 case 3: /* 80/132 */ 3698 case 3: /* 80/132 */
3208 if (PrivateModes & PrivMode_132OK) 3699 if (priv_modes & PrivMode_132OK)
3209 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3700 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3210 break; 3701 break;
3211 case 4: /* smooth scrolling */ 3702 case 4: /* smooth scrolling */
3212 if (state)
3213 Options &= ~Opt_jumpScroll;
3214 else
3215 Options |= Opt_jumpScroll; 3703 set_option (Opt_jumpScroll, !state);
3216 break; 3704 break;
3217 case 5: /* reverse video */ 3705 case 5: /* reverse video */
3218 scr_rvideo_mode (state); 3706 scr_rvideo_mode (state);
3219 break; 3707 break;
3220 case 6: /* relative/absolute origins */ 3708 case 6: /* relative/absolute origins */
3221 scr_relative_origin (state); 3709 scr_relative_origin (state);
3222 break; 3710 break;
3223 case 7: /* autowrap */ 3711 case 7: /* autowrap */
3224 scr_autowrap (state); 3712 scr_autowrap (state);
3225 break; 3713 break;
3226 /* case 8: - auto repeat, can't do on a per window basis */ 3714 /* case 8: - auto repeat, can't do on a per window basis */
3227 case 9: /* X10 mouse reporting */ 3715 case 9: /* X10 mouse reporting */
3228 if (state) /* orthogonal */ 3716 if (state) /* orthogonal */
3229 PrivateModes &= ~ (PrivMode_MouseX11); 3717 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3230 break; 3718 break;
3231#ifdef menuBar_esc
3232 case menuBar_esc:
3233#ifdef MENUBAR
3234 map_menuBar (state);
3235#endif
3236 break;
3237#endif
3238#ifdef scrollBar_esc 3719#ifdef scrollBar_esc
3239 case scrollBar_esc: 3720 case scrollBar_esc:
3240 if (scrollbar_mapping (state)) 3721 if (scrollBar.map (state))
3241 { 3722 {
3242 resize_all_windows (0, 0, 0); 3723 resize_all_windows (0, 0, 0);
3243 scr_touch (true); 3724 scr_touch (true);
3244 } 3725 }
3245 break; 3726 break;
3246#endif 3727#endif
3247 case 25: /* visible/invisible cursor */ 3728 case 25: /* visible/invisible cursor */
3248 scr_cursor_visible (state); 3729 scr_cursor_visible (state);
3249 break; 3730 break;
3250 /* case 35: - shift keys */ 3731 /* case 35: - shift keys */
3251 /* case 40: - 80 <--> 132 mode */ 3732 /* case 40: - 80 <--> 132 mode */
3252 case 47: /* secondary screen */ 3733 case 47: /* secondary screen */
3253 scr_change_screen (state); 3734 scr_change_screen (state);
3254 break; 3735 break;
3255 /* case 66: - application key pad */ 3736 /* case 66: - application key pad */
3256 /* case 67: - backspace key */ 3737 /* case 67: - backspace key */
3257 case 1000: /* X11 mouse reporting */ 3738 case 1000: /* X11 mouse reporting */
3258 if (state) /* orthogonal */ 3739 if (state) /* orthogonal */
3259 PrivateModes &= ~ (PrivMode_MouseX10); 3740 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3260 break; 3741 break;
3261#if 0
3262 case 1001: 3742 case 1002:
3263 break; /* X11 mouse highlighting */ 3743 case 1003:
3264#endif 3744 if (state)
3745 {
3746 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3747 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3748 vt_emask_mouse = PointerMotionMask;
3749 }
3750 else
3751 vt_emask_mouse = NoEventMask;
3752
3753 vt_select_input ();
3754 break;
3265 case 1010: /* scroll to bottom on TTY output inhibit */ 3755 case 1010: /* scroll to bottom on TTY output inhibit */
3266 if (state)
3267 Options &= ~Opt_scrollTtyOutput;
3268 else
3269 Options |= Opt_scrollTtyOutput; 3756 set_option (Opt_scrollTtyOutput, !state);
3270 break; 3757 break;
3271 case 1011: /* scroll to bottom on key press */ 3758 case 1011: /* scroll to bottom on key press */
3272 if (state)
3273 Options |= Opt_scrollTtyKeypress; 3759 set_option (Opt_scrollTtyKeypress, state);
3274 else
3275 Options &= ~Opt_scrollTtyKeypress;
3276 break; 3760 break;
3277 case 1047: /* secondary screen w/ clearing */ 3761 case 1047: /* secondary screen w/ clearing last */
3278 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3762 if (option (Opt_secondaryScreen))
3279 if (current_screen != PRIMARY) 3763 if (!state)
3280 scr_erase_screen (2); 3764 scr_erase_screen (2);
3765
3281 scr_change_screen (state); 3766 scr_change_screen (state);
3282 /* FALLTHROUGH */
3283 default:
3284 break; 3767 break;
3768 case 1049: /* secondary screen w/ clearing first */
3769 if (option (Opt_secondaryScreen))
3770 if (state)
3771 scr_cursor (SAVE);
3772
3773 scr_change_screen (state);
3774
3775 if (option (Opt_secondaryScreen))
3776 if (state)
3777 scr_erase_screen (2);
3778 else
3779 scr_cursor (RESTORE);
3780 break;
3781 default:
3782 break;
3285 } 3783 }
3286 } 3784 }
3287} 3785}
3288/*}}} */ 3786/*}}} */
3289 3787
3290/*{{{ process sgr sequences */ 3788/*{{{ process sgr sequences */
3291void 3789void
3292rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3790rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3293{ 3791{
3294 unsigned int i; 3792 unsigned int i;
3295 short rendset; 3793 short rendset;
3296 int rendstyle; 3794 int rendstyle;
3297 3795
3298 if (nargs == 0) 3796 if (nargs == 0)
3299 { 3797 {
3300 scr_rendition (0, ~RS_None); 3798 scr_rendition (0, ~RS_None);
3301 return; 3799 return;
3302 } 3800 }
3801
3303 for (i = 0; i < nargs; i++) 3802 for (i = 0; i < nargs; i++)
3304 { 3803 {
3305 rendset = -1; 3804 rendset = -1;
3306 switch (arg[i]) 3805 switch (arg[i])
3307 { 3806 {
… …
3309 rendset = 0, rendstyle = ~RS_None; 3808 rendset = 0, rendstyle = ~RS_None;
3310 break; 3809 break;
3311 case 1: 3810 case 1:
3312 rendset = 1, rendstyle = RS_Bold; 3811 rendset = 1, rendstyle = RS_Bold;
3313 break; 3812 break;
3813 //case 2: // low intensity
3814 case 3:
3815 rendset = 1, rendstyle = RS_Italic;
3816 break;
3314 case 4: 3817 case 4:
3315 rendset = 1, rendstyle = RS_Uline; 3818 rendset = 1, rendstyle = RS_Uline;
3316 break; 3819 break;
3317 case 5: 3820 case 5: // slowly blinking
3821 case 6: // rapidly blinking
3318 rendset = 1, rendstyle = RS_Blink; 3822 rendset = 1, rendstyle = RS_Blink;
3319 break; 3823 break;
3824 //case 6: // scoansi light background
3320 case 7: 3825 case 7:
3321 rendset = 1, rendstyle = RS_RVid; 3826 rendset = 1, rendstyle = RS_RVid;
3322 break; 3827 break;
3323 case 22: 3828 case 8:
3829 // invisible. NYI
3830 break;
3831 //case 9: // crossed out
3832 //case 10: // scoansi acs off, primary font
3833 //case 11: // scoansi acs on, first alt font
3834 //case 12: // scoansi acs on, |0x80, second alt font
3835 //...
3836 //case 19: // ninth alt font
3837 //case 20: // gothic
3838 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3839 rendset = 0, rendstyle = RS_Bold;
3840 break;
3841 case 22: // normal intensity
3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 23: // disable italic
3845 rendset = 0, rendstyle = RS_Italic;
3325 break; 3846 break;
3326 case 24: 3847 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3848 rendset = 0, rendstyle = RS_Uline;
3328 break; 3849 break;
3329 case 25: 3850 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3851 rendset = 0, rendstyle = RS_Blink;
3331 break; 3852 break;
3853 case 26: // variable spacing (iso 8613)
3854 rendset = 0, rendstyle = RS_Blink;
3855 break;
3332 case 27: 3856 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3857 rendset = 0, rendstyle = RS_RVid;
3334 break; 3858 break;
3859 //case 28: // visible. NYI
3860 //case 29: // not crossed-out
3335 } 3861 }
3862
3336 if (rendset != -1) 3863 if (rendset != -1)
3337 { 3864 {
3338 scr_rendition (rendset, rendstyle); 3865 scr_rendition (rendset, rendstyle);
3339 continue; /* for (;i;) */ 3866 continue; /* for (;i;) */
3340 } 3867 }
… …
3347 case 33: 3874 case 33:
3348 case 34: 3875 case 34:
3349 case 35: 3876 case 35:
3350 case 36: 3877 case 36:
3351 case 37: 3878 case 37:
3352 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3879 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3353 Color_fg);
3354 break; 3880 break;
3355#ifdef TTY_256COLOR 3881 case 38: // set fg color, ISO 8613-6
3356 case 38:
3357 if (nargs > i + 2 && arg[i + 1] == 5) 3882 if (nargs > i + 2 && arg[i + 1] == 5)
3358 { 3883 {
3359 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3884 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3360 Color_fg);
3361 i += 2; 3885 i += 2;
3362 } 3886 }
3363 break; 3887 break;
3364#endif
3365 case 39: /* default fg */ 3888 case 39: /* default fg */
3366 scr_color (Color_fg, Color_fg); 3889 scr_color (Color_fg, Color_fg);
3367 break; 3890 break;
3368 3891
3369 case 40: 3892 case 40:
… …
3372 case 43: 3895 case 43:
3373 case 44: 3896 case 44:
3374 case 45: 3897 case 45:
3375 case 46: 3898 case 46:
3376 case 47: 3899 case 47:
3377 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3900 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3378 Color_bg);
3379 break; 3901 break;
3380#ifdef TTY_256COLOR 3902 case 48: // set bg color, ISO 8613-6
3381 case 48:
3382 if (nargs > i + 2 && arg[i + 1] == 5) 3903 if (nargs > i + 2 && arg[i + 1] == 5)
3383 { 3904 {
3384 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3905 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3385 Color_bg);
3386 i += 2; 3906 i += 2;
3387 } 3907 }
3388 break; 3908 break;
3389#endif
3390 case 49: /* default bg */ 3909 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 3910 scr_color (Color_bg, Color_bg);
3392 break; 3911 break;
3393 3912
3394#ifndef NO_BRIGHTCOLOR 3913 //case 50: // not variable spacing
3914
3915#if !ENABLE_MINIMAL
3395 case 90: 3916 case 90:
3396 case 91: /* set bright fg color */ 3917 case 91: /* set bright fg color */
3397 case 92: 3918 case 92:
3398 case 93: 3919 case 93:
3399 case 94: 3920 case 94:
3400 case 95: 3921 case 95:
3401 case 96: 3922 case 96:
3402 case 97: 3923 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 3925 break;
3406 case 100: 3926 case 100:
3407 case 101: /* set bright bg color */ 3927 case 101: /* set bright bg color */
3408 case 102: 3928 case 102:
3409 case 103: 3929 case 103:
3410 case 104: 3930 case 104:
3411 case 105: 3931 case 105:
3412 case 106: 3932 case 106:
3413 case 107: 3933 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3934 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 3935 break;
3417#endif 3936#endif
3418
3419 } 3937 }
3420 } 3938 }
3421} 3939}
3422/*}}} */ 3940/*}}} */
3423 3941
3424/*{{{ process Rob Nation's own graphics mode sequences */ 3942/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 3943void
3426rxvt_term::process_graphics () 3944rxvt_term::process_graphics ()
3427{ 3945{
3428 unsigned char ch, cmd = cmd_getc (); 3946 unicode_t ch, cmd = cmd_getc ();
3429 3947
3430 if (cmd == 'Q') 3948 if (cmd == 'Q')
3949 {
3431 { /* query graphics */ 3950 /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 3951 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 3952 return;
3434 } 3953 }
3435 /* swallow other graphics sequences until terminating ':' */ 3954 /* swallow other graphics sequences until terminating ':' */
3436 do 3955 do
3437 ch = cmd_getc (); 3956 ch = cmd_getc ();
… …
3447 */ 3966 */
3448void 3967void
3449rxvt_term::tt_printf (const char *fmt,...) 3968rxvt_term::tt_printf (const char *fmt,...)
3450{ 3969{
3451 va_list arg_ptr; 3970 va_list arg_ptr;
3452 unsigned char buf[256]; 3971 char buf[256];
3453 3972
3454 va_start (arg_ptr, fmt); 3973 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3974 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 3975 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 3976 tt_write (buf, strlen (buf));
3458} 3977}
3459 3978
3460/* ---------------------------------------------------------------------- */ 3979/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 3980/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 3981 * or generated by us in response to a query ESC sequence.
3463 */ 3982 */
3464void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3466{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3983const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3468 3984
3469 if (len) 3985void
3986rxvt_term::tt_write (const char *data, unsigned int len)
3987{
3988 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3989 return;
3990
3991 if (pty->pty < 0)
3992 return;
3993
3994 if (v_buflen == 0)
3995 {
3996 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3997
3998 if ((unsigned int)written == len)
3999 return;
4000
4001 data += written;
4002 len -= written;
3470 { 4003 }
4004
4005 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4006
4007 memcpy (v_buffer + v_buflen, data, len);
4008 v_buflen += len;
4009
4010 pty_ev.set (ev::READ | ev::WRITE);
4011}
4012
4013void rxvt_term::pty_write ()
4014{
4015 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4016
4017 if (written > 0)
4018 {
4019 v_buflen -= written;
4020
3471 if (v_buflen == 0) 4021 if (v_buflen == 0)
3472 { 4022 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4023 free (v_buffer);
3500 v_buffer = 0; 4024 v_buffer = 0;
3501 v_buflen = 0;
3502 4025
3503 pty_ev.set (EVENT_READ); 4026 pty_ev.set (ev::READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4027 return;
3516 } 4028 }
4029
4030 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4031 }
4032 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4033 pty_ev.set (ev::READ);
3518} 4034}
3519 4035
3520/*----------------------- end-of-file (C source) -----------------------*/ 4036/*----------------------- end-of-file (C source) -----------------------*/
3521 4037

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