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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.462 by root, Wed Nov 24 04:07:39 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# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete:
312 STRCPY (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break;
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next:
429 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0; 778 newlen = 0;
604 break;
605 } 779 }
606 if (newlen) 780 break;
607 len = STRLEN (kbuf);
608 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
785
609 /* 786 /*
610 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
611 */ 788 */
612#ifdef META8_OPTION 789#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 790 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
619 { 796 {
620 len = 1; 797 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
623 else 805 else
624 { 806 {
625#ifdef META8_OPTION 807#ifdef META8_OPTION
626 /* set 8-bit on */ 808 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
628 { 810 {
629 unsigned char *ch; 811 char *ch;
630 812
631 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 814 *ch |= 0x80;
815
633 meta = 0; 816 meta = 0;
634 } 817 }
635#endif 818#endif
636 /* nil */ ; 819 /* nil */ ;
637 } 820 }
638 } 821 }
639 822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
825
640 if (len <= 0) 826 if (len <= 0)
641 return; /* not mapped */ 827 return; /* not mapped */
642 828
643 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 830 if (view_start)
645 { 831 {
646 TermWin.view_start = 0; 832 view_start = 0;
647 want_refresh = 1; 833 want_refresh = 1;
648 } 834 }
649 835
650 /* 836 /*
651 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 852#ifdef META8_OPTION
667 && meta_char == C0_ESC 853 && meta_char == C0_ESC
668#endif 854#endif
669 ) 855 )
670 { 856 {
671 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
672 tt_write (&ch, 1); 858 tt_write (&ch, 1);
673 } 859 }
674 860
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
686} 862}
687/*}}} */
688 863
689#if (MENUBAR_MAX) 864void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
691/* 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)
692unsigned int 942unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 944{
695 unsigned int n, s; 945 unsigned int n, s;
696 946
697 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 949
700 if (n > 0 && s < count) 950 if (n > 0 && s < count)
701 { 951 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
706 s += n; 956 s += n;
707 } 957 }
708 958
709 if (count > s) 959 if (count > s)
710 { 960 {
711 rxvt_print_error ("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 962 count = s;
713 } 963 }
714 964
715 for (; count--;) 965 for (; count--;)
716 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
717 967
718 cmd_parse (); 968 cmd_parse ();
719 969
720 return 0; 970 return 0;
721} 971}
722#endif /* MENUBAR_MAX */ 972#endif
723 973
724void 974void
725rxvt_term::flush () 975rxvt_term::flush ()
726{ 976{
727#ifdef TRANSPARENT 977 flush_ev.stop ();
728 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.flags & bgPixmap_t::hasChanged)
729 { 981 {
730 want_full_refresh = 0; 982 bgPixmap.flags &= ~bgPixmap_t::hasChanged;
731 scr_clear (); 983// scr_clear (true); This needs to be researched further!
732 scr_touch (false); 984 scr_touch (false);
733 want_refresh = 1;
734 } 985 }
735#endif 986#endif
736 987
737 if (want_refresh) 988 if (want_refresh)
738 { 989 {
990 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
991 {
992 int row = view_start;
993 int end_row = row + nrow;
994
995 while (row > top_row && ROW (row - 1).is_longer ())
996 --row;
997
998 do
999 {
1000 int start_row = row;
1001 line_t *l;
1002
1003 do
1004 {
1005 l = &ROW (row++);
1006
1007 if (!(l->f & LINE_FILTERED))
1008 {
1009 // line not filtered, mark it as filtered
1010 l->f |= LINE_FILTERED;
1011 while (l->is_longer ())
1012 {
1013 l = &ROW (row++);
1014 l->f |= LINE_FILTERED;
1015 }
1016
1017 // and filter it
1018 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1019
1020 break;
1021 }
1022 }
1023 while (l->is_longer () && row < end_row);
1024 }
1025 while (row < end_row);
1026 }
1027
739 scr_refresh (refresh_type); 1028 scr_refresh ();
740 scrollbar_show (1); 1029 scrollBar.show (1);
741#ifdef USE_XIM 1030#ifdef USE_XIM
742 IMSendSpot (); 1031 IMSendSpot ();
743#endif 1032#endif
744
745 } 1033 }
746 1034
747 display->flush (); 1035 display->flush ();
748} 1036}
749 1037
1038/* checks whether a refresh is requested and starts the refresh timer */
750void 1039void
751rxvt_term::check_cb (check_watcher &w) 1040rxvt_term::refresh_check ()
752{ 1041{
753 SET_R (this); 1042 if (want_refresh && !flush_ev.is_active ())
754 SET_LOCALE (locale); 1043 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
755 1044
1045 display->flush ();
1046}
1047
1048void
1049rxvt_term::flush_cb (ev::timer &w, int revents)
1050{
1051 make_current ();
1052
1053 refresh_count = 0;
756 flush (); 1054 flush ();
757} 1055}
758 1056
759#ifdef CURSOR_BLINK 1057#ifdef CURSOR_BLINK
760void 1058void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1059rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
762{ 1060{
763 hidden_cursor = !hidden_cursor; 1061 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1062 want_refresh = 1;
765 1063 refresh_check ();
766 w.start (w.at + BLINK_INTERVAL);
767} 1064}
768#endif 1065#endif
769 1066
770#ifdef TEXT_BLINK 1067#ifdef TEXT_BLINK
771void 1068void
772rxvt_term::text_blink_cb (time_watcher &w) 1069rxvt_term::text_blink_cb (ev::timer &w, int revents)
773{ 1070{
774 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1071 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 { 1072 {
776 hidden_text = !hidden_text; 1073 hidden_text = !hidden_text;
777 want_refresh = 1; 1074 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1075 refresh_check ();
1076 }
1077 else
1078 w.stop ();
1079}
1080#endif
1081
1082#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1083void
1084rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1085{
1086 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1087 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
779 } 1088 {
1089 want_refresh = 1;
1090 refresh_check ();
1091 }
1092 else
1093 w.stop ();
780} 1094}
1095#endif
1096
1097#ifdef SELECTION_SCROLLING
1098void
1099rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1100{
1101 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1102 {
1103 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1104 want_refresh = 1;
1105 refresh_check ();
1106 }
1107 else
1108 w.stop ();
1109}
1110#endif
1111
1112#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1113void
1114rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1115{
1116 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1117 {
1118 want_refresh = 1;
1119 refresh_check ();
1120 }
1121
1122 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1123 {
1124 mouse_slip_wheel_speed = 0;
1125 w.stop ();
1126 }
1127}
1128#endif
1129
1130#if LINUX_YIELD_HACK
1131static struct event_handler
1132{
1133 ev::prepare yield_ev;
1134
1135 void yield_cb (ev::prepare &w, int revents)
1136 {
1137 // this should really be sched_yield(), but the linux guys thought
1138 // that giving a process calling sched_yield () less cpu time than
1139 // ones with high nice levels is a useful thing to do. It surely is is
1140 // allowed by the sus... as is returning ENOSYS.
1141 // since the linux guys additionally thought that breaking the only
1142 // known workaround against their unusable sched_yield hack is cool,
1143 // we just nanosleep a bit and hope for the best.
1144
1145 struct timespec ts = { 0, 1000 };
1146 nanosleep (&ts, 0);
1147
1148 w.stop ();
1149 }
1150
1151 event_handler ()
1152 : yield_ev (this, &event_handler::yield_cb)
1153 {
1154 }
1155} event_handler;
781#endif 1156#endif
782 1157
783bool 1158bool
784rxvt_term::pty_fill () 1159rxvt_term::pty_fill ()
785{ 1160{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1161 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1162
1163 if (CBUFSIZ == n)
1164 {
1165 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1166 n = 0;
1167 }
787 1168
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1169 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1170 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1171 cmdbuf_endp = cmdbuf_ptr + n;
791 1172
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1173 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1174
794 if (n > 0) 1175 if (r > 0)
795 { 1176 {
796 cmdbuf_endp += n; 1177 cmdbuf_endp += r;
797 return true; 1178 return true;
798 } 1179 }
799 else if (n < 0 && errno != EAGAIN) 1180 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1181 {
1182#if LINUX_YIELD_HACK
1183 if (display->is_local)
1184 event_handler.yield_ev.start ();
1185#endif
1186 }
1187 else
1188 {
1189 pty_ev.stop ();
1190
1191 if (!option (Opt_hold))
800 destroy (); 1192 destroy ();
801 1193 }
1194
802 return false; 1195 return false;
803} 1196}
804 1197
805void 1198void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1199rxvt_term::pty_cb (ev::io &w, int revents)
807{ 1200{
808 SET_R (this); 1201 make_current ();
809 SET_LOCALE (locale);
810 1202
811 if (revents & EVENT_WRITE) 1203 if (revents & ev::READ)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us 1204 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong 1205 for (int i = CBUFCNT; i-- && pty_fill (); )
819 while (flag && pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ()) 1206 cmd_parse ();
829 break;
830 }
831 }
832}
833 1207
834bool 1208 if (revents & ev::WRITE)
835rxvt_term::cmd_parse () 1209 pty_write ();
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839 1210
840 for (;;) 1211 refresh_check ();
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938} 1212}
939 1213
940// read the next character, currently handles UTF-8 1214void
941// will probably handle all sorts of other stuff in the future 1215rxvt_term::pointer_unblank ()
942uint32_t
943rxvt_term::next_char ()
944{ 1216{
945 while (cmdbuf_ptr < cmdbuf_endp) 1217 XDefineCursor (dpy, vt, TermWin_cursor);
946 { 1218 recolour_cursor ();
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949
950 wchar_t wc;
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
952
953 if (len == (size_t)-2)
954 return NOCHAR;
955
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1219
989#ifdef POINTER_BLANK 1220#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1221 hidden_pointer = 0;
997 1222
998 if (Options & Opt_pointerBlank) 1223 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1224 pointer_ev.start (pointerBlankDelay);
1225#endif
1000} 1226}
1001 1227
1228#ifdef POINTER_BLANK
1002void 1229void
1003rxvt_term::pointer_blank () 1230rxvt_term::pointer_blank ()
1004{ 1231{
1005 if (! (Options & Opt_pointerBlank)) 1232 if (!option (Opt_pointerBlank))
1006 return; 1233 return;
1007 1234
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1235 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1236 XFlush (dpy);
1010 1237
1011 hidden_pointer = 1; 1238 hidden_pointer = 1;
1012} 1239}
1013 1240
1014void 1241void
1015rxvt_term::pointer_cb (time_watcher &w) 1242rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1243{
1017 SET_R (this); 1244 make_current ();
1018 SET_LOCALE (locale);
1019 1245
1020 pointer_blank (); 1246 pointer_blank ();
1021} 1247}
1022#endif 1248#endif
1023 1249
1024void 1250void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1251rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1252{
1027 int button_number, key_state = 0; 1253 int button_number, key_state = 0;
1028 int x, y; 1254 int x, y;
1255 int code = 32;
1029 1256
1030 x = ev.x; 1257 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1258 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1259
1260 if (ev.type == MotionNotify)
1261 {
1262 if (x == mouse_row && y == mouse_col)
1263 return;
1264
1265 mouse_row = x;
1266 mouse_col = y;
1267 code += 32;
1268 }
1033 1269
1034 if (MEvent.button == AnyButton) 1270 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1271 button_number = 3;
1037 }
1038 else 1272 else
1039 { 1273 {
1040 button_number = MEvent.button - Button1; 1274 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1275 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1276 if (button_number >= 3)
1043 button_number += (64 - 3); 1277 button_number += 64 - 3;
1044 } 1278 }
1045 1279
1046 if (PrivateModes & PrivMode_MouseX10) 1280 if (priv_modes & PrivMode_MouseX10)
1047 { 1281 {
1048 /* 1282 /*
1049 * do not report ButtonRelease 1283 * do not report ButtonRelease
1050 * no state info allowed 1284 * no state info allowed
1051 */ 1285 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1300 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1301 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1302#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1303 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1304#endif
1071
1072 } 1305 }
1073 1306
1074#ifdef DEBUG_MOUSEREPORT 1307#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1308 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1309 if (key_state & 16)
1077 fputc ('C', stderr); 1310 fputc ('C', stderr);
1078 if (key_state & 4) 1311 if (key_state & 4)
1079 fputc ('S', stderr); 1312 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1314 fputc ('A', stderr);
1082 if (key_state & 32) 1315 if (key_state & 32)
1083 fputc ('2', stderr); 1316 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1317 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1318 button_number,
1086 x + 1, 1319 x,
1087 y + 1); 1320 y);
1088#else 1321#endif
1322
1323#if ENABLE_FRILLS
1324 if (priv_modes & PrivMode_ExtMouseRight)
1325 tt_printf ("\033[%d;%d;%dM",
1326 code + button_number + key_state,
1327 x,
1328 y);
1329 else if (priv_modes & PrivMode_ExtModeMouse)
1330 tt_printf ("\033[M%c%lc%lc",
1331 code + button_number + key_state,
1332 wint_t (32 + x),
1333 wint_t (32 + y));
1334 else
1335#endif
1089 tt_printf ("\033[M%c%c%c", 1336 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1337 code + button_number + key_state,
1091 (32 + x + 1), 1338 32 + x,
1092 (32 + y + 1)); 1339 32 + y);
1093#endif
1094} 1340}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1341
1106/*{{{ process an X event */ 1342/*{{{ process an X event */
1107void 1343void
1108rxvt_term::x_cb (XEvent &ev) 1344rxvt_term::x_cb (XEvent &ev)
1109{ 1345{
1110 SET_R (this); 1346 make_current ();
1111 SET_LOCALE (locale);
1112 1347
1113#if defined(CURSOR_BLINK) 1348 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1349
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1350 if (ev.xany.window == vt
1123 } 1351 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1352 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1353 return;
1143#endif
1144 1354
1355 // for XQueryPointer
1145 Window unused_root, unused_child; 1356 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1357 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1358 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1196#endif
1197 1359
1198 switch (ev.type) 1360 switch (ev.type)
1199 { 1361 {
1200 case KeyPress: 1362 case KeyPress:
1201 lookup_key (ev.xkey); 1363 key_press (ev.xkey);
1202 break; 1364 break;
1203 1365
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1366 case KeyRelease:
1206 { 1367 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1368 break;
1218 }
1219#endif
1220 1369
1221 case ButtonPress: 1370 case ButtonPress:
1222 button_press (ev.xbutton); 1371 button_press (ev.xbutton);
1223 break; 1372 break;
1224 1373
… …
1226 button_release (ev.xbutton); 1375 button_release (ev.xbutton);
1227 break; 1376 break;
1228 1377
1229 case ClientMessage: 1378 case ClientMessage:
1230 if (ev.xclient.format == 32 1379 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1380 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1381 {
1240 /* Get Dnd data */ 1382 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1383 {
1242 int ActualFormat; 1384 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1385 {
1244 unsigned long Size, RemainingBytes; 1386 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1387 {
1246 XGetWindowProperty (display->display, display->root, 1388 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1389 destroy ();
1248 0L, 1000000L, 1390 }
1249 False, AnyPropertyType, 1391#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1392 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1393 XSendEvent (dpy, ev.xclient.window = display->root,
1394 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1395 &ev);
1253 XChangeProperty (display->display, display->root, 1396#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1397 }
1255 8, PropModeReplace, 1398 }
1256 data, STRLEN (data)); 1399#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1400 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1401 {
1402 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1403 focus_in ();
1404 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1405 focus_out ();
1406 }
1407#endif
1259 } 1408 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1409 break;
1266 1410
1267 /* 1411 /*
1268 * XXX: this is not the _current_ arrangement 1412 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1413 * Here's my conclusion:
… …
1288 break; 1432 break;
1289 } 1433 }
1290 break; 1434 break;
1291 1435
1292 case FocusIn: 1436 case FocusIn:
1293 if (!TermWin.focus) 1437 if (ev.xfocus.detail != NotifyInferior
1438 && ev.xfocus.detail != NotifyPointer
1439 && ev.xfocus.mode != NotifyGrab)
1440 focus_in ();
1441 break;
1442
1443 case FocusOut:
1444 if (ev.xfocus.detail != NotifyInferior
1445 && ev.xfocus.detail != NotifyPointer
1446 && ev.xfocus.mode != NotifyGrab)
1447 focus_out ();
1448 break;
1449
1450 case ConfigureNotify:
1451 if (ev.xconfigure.window == parent[0])
1294 { 1452 {
1295 TermWin.focus = 1; 1453 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1454 ;
1307 break;
1308 1455
1309 case FocusOut: 1456#ifdef HAVE_BG_PIXMAP
1310 if (TermWin.focus) 1457 bool moved = false;
1458 if (bgPixmap.window_position_sensitive ())
1311 { 1459 {
1312 TermWin.focus = 0; 1460 int x, y;
1313 want_refresh = 1; 1461 if (ev.xconfigure.send_event)
1314#ifdef USE_XIM 1462 {
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width; 1463 x = ev.xconfigure.x;
1335 height = ev.xconfigure.height; 1464 y = ev.xconfigure.y;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1465 }
1466 else
1467 get_window_origin (x, y);
1468
1469 if (bgPixmap.set_position (x, y)
1470 || (bgPixmap.flags & bgPixmap_t::isInvalid))
1471 moved = true;
1337 } 1472 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1473#endif
1339 1474
1340 if (szHint.width != width || szHint.height != height) 1475 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1341 { 1476 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1477 seen_resize = 1;
1343 resize_all_windows (width, height, 1); 1478 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1344 } 1479 }
1345#ifdef DEBUG_SIZE
1346 else 1480 else
1347 { 1481 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1482#ifdef HAVE_BG_PIXMAP
1483 if (moved)
1484 {
1485 if (mapped)
1486 update_background ();
1487 else
1488 bgPixmap.invalidate ();
1489 }
1490#endif
1349 } 1491 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1492
1493 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1494 }
1361 break; 1495 break;
1362 1496
1497 case PropertyNotify:
1498 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1499 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1500 && ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1502
1503 break;
1504
1363 case SelectionClear: 1505 case SelectionClear:
1364 display->set_selection_owner (0); 1506 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break; 1507 break;
1366 1508
1367 case SelectionNotify: 1509 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1510 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1511 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1512 break;
1372 1513
1373 case SelectionRequest: 1514 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1515 selection_send (ev.xselectionrequest);
1375 break; 1516 break;
1376 1517
1518 case MapNotify:
1519#ifdef HAVE_BG_PIXMAP
1520 /* This is needed specifically to fix the case of no window manager or a
1521 * non-reparenting window manager. In those cases we never get first
1522 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1523 * care of multiplicity of ConfigureNotify events arriving while WM does
1524 * reparenting.
1525 * We should not render background immediately, as there could be several
1526 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1527 * by scheduling background redraw as soon as we can, but giving a short
1528 * bit of time for ConfigureNotifies to arrive.
1529 * We should render background PRIOR to drawing any text, but AFTER all
1530 * of ConfigureNotifys for the best results.
1531 */
1532 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1533 update_background_ev.start (0.025);
1534#endif
1535 mapped = 1;
1536#ifdef TEXT_BLINK
1537 text_blink_ev.start ();
1538#endif
1539 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1540 break;
1541
1377 case UnmapNotify: 1542 case UnmapNotify:
1378 TermWin.mapped = 0; 1543 mapped = 0;
1379#ifdef TEXT_BLINK 1544#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1545 text_blink_ev.stop ();
1381#endif 1546#endif
1547 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1548 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1549
1397 case GraphicsExpose: 1550 case GraphicsExpose:
1398 case Expose: 1551 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1552 if (ev.xany.window == vt)
1400 { 1553 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1554 do
1555 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1556 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1557 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1558 }
1405 // don't understand this, so commented it out 1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1560
1561 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1562
1563 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1564 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1567 }
1409 // ev.xexpose.width, TermWin.height, False); 1568
1410#endif
1411 want_refresh = 1; 1569 want_refresh = 1;
1412 } 1570 }
1413 else 1571 else
1414 { 1572 {
1415 XEvent unused_event; 1573 XEvent unused_event;
1416 1574
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1575 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1576 ;
1419 &unused_event)) ; 1577 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1578 ;
1421 GraphicsExpose, 1579
1422 &unused_event)) ; 1580 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1581 {
1425 scrollBar.setIdle (); 1582 scrollBar.state = STATE_IDLE;
1426 scrollbar_show (0); 1583 scrollBar.show (0);
1427 } 1584 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1585 }
1433 break; 1586 break;
1434 1587
1435 case MotionNotify: 1588 case MotionNotify:
1436#ifdef POINTER_BLANK 1589#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1590 if (hidden_pointer)
1438 pointer_unblank (); 1591 pointer_unblank ();
1439#endif 1592#endif
1440#if MENUBAR 1593 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1594 || priv_modes & PrivMode_MouseAnyEvent)
1595 mouse_report (ev.xbutton);
1596 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1597 break;
1598
1599 if (ev.xany.window == vt)
1442 { 1600 {
1443 menubar_control (ev.xbutton); 1601 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1602 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1603 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1604 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1605 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1606 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1607 ;
1456 1608
1457 XQueryPointer (display->display, TermWin.vt, 1609 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1610 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1611 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1612 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1613 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1614#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1615 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1616 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1617 {
1466#endif 1618#endif
1619#if ISO_14755
1620 // 5.4
1621 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1622 {
1623 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1624 break;
1625 }
1626#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1627 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1628 ev.xbutton.state & Button3Mask ? 2 : 0);
1629
1469#ifdef SELECTION_SCROLLING 1630#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1631 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1632 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1633 {
1473 int dist; 1634 int dist;
1474
1475 pending_scroll_selection=1;
1476 1635
1477 /* don't clobber the current delay if we are 1636 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1637 * already in the middle of scrolling.
1479 */ 1638 */
1480 if (scroll_selection_delay<=0) 1639 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1640 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1641
1483 /* save the event params so we can highlight 1642 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1643 * the selection in the pending-scroll loop
1485 */ 1644 */
1486 selection_save_x=ev.xbutton.x; 1645 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1646 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1647 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1648
1491 /* calc number of lines to scroll */ 1649 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1650 if (ev.xbutton.y < int_bwidth)
1493 { 1651 {
1494 scroll_selection_dir = UP; 1652 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1653 dist = int_bwidth - ev.xbutton.y;
1496 } 1654 }
1497 else 1655 else
1498 { 1656 {
1499 scroll_selection_dir = DN; 1657 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1658 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1659 }
1660
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1661 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1662 / SELECTION_SCROLL_LINE_SPEEDUP
1663 + 1;
1505 MIN_IT (scroll_selection_lines, 1664 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1665 SELECTION_SCROLL_MAX_LINES);
1507 } 1666 }
1508 else 1667 else
1509 { 1668 {
1510 /* we are within the text window, so we 1669 /* we are within the text window, so we
1511 * shouldn't be scrolling 1670 * shouldn't be scrolling
1512 */ 1671 */
1513 pending_scroll_selection = 0; 1672 sel_scroll_ev.stop();
1514 } 1673 }
1515#endif 1674#endif
1516#ifdef MOUSE_THRESHOLD 1675#ifdef MOUSE_THRESHOLD
1517
1518 } 1676 }
1519#endif 1677#endif
1520
1521 } 1678 }
1522 } 1679 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1680 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1681 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1682 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1683 MotionNotify, &ev))
1684 ;
1685
1527 XQueryPointer (display->display, scrollBar.win, 1686 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1687 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1688 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1689 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1690 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1691 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1692 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1693 want_refresh = 1;
1536 scrollbar_show (1); 1694 scrollBar.show (1);
1537 } 1695 }
1538 break; 1696 break;
1539 } 1697 }
1540}
1541 1698
1699#if defined(CURSOR_BLINK)
1700 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1701 {
1702 if (hidden_cursor)
1703 {
1704 hidden_cursor = 0;
1705 want_refresh = 1;
1706 }
1707
1708 cursor_blink_ev.again ();
1709 }
1710#endif
1711
1712#if defined(POINTER_BLANK)
1713 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1714 {
1715 if (ev.type == MotionNotify
1716 || ev.type == ButtonPress
1717 || ev.type == ButtonRelease)
1718 if (hidden_pointer)
1719 pointer_unblank ();
1720
1721 if (ev.type == KeyPress && hidden_pointer == 0)
1722 pointer_blank ();
1723 }
1724#endif
1725
1726 refresh_check ();
1727}
1728
1729#if ENABLE_FRILLS
1730void
1731rxvt_term::set_urgency (bool enable)
1732{
1733 if (enable == urgency_hint)
1734 return;
1735
1736 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1737 {
1738 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1739 XSetWMHints (dpy, parent[0], h);
1740 urgency_hint = enable;
1741 }
1742}
1743#endif
1744
1745void
1746rxvt_term::focus_in ()
1747{
1748 if (!focus)
1749 {
1750 focus = 1;
1751 want_refresh = 1;
1752
1753#if USE_XIM
1754 if (Input_Context != NULL)
1755 {
1756 IMSetPosition ();
1757 XSetICFocus (Input_Context);
1758 }
1759#endif
1760#if CURSOR_BLINK
1761 if (option (Opt_cursorBlink))
1762 cursor_blink_ev.again ();
1763#endif
1764#if OFF_FOCUS_FADING
1765 if (rs[Rs_fade])
1766 {
1767 pix_colors = pix_colors_focused;
1768 scr_recolour ();
1769 }
1770#endif
1771#if ENABLE_FRILLS
1772 if (option (Opt_urgentOnBell))
1773 set_urgency (0);
1774#endif
1775
1776 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1777 }
1778}
1779
1780void
1781rxvt_term::focus_out ()
1782{
1783 if (focus)
1784 {
1785 focus = 0;
1786 want_refresh = 1;
1787
1788#if ENABLE_FRILLS
1789 if (option (Opt_urgentOnBell))
1790 set_urgency (0);
1791#endif
1792#if ENABLE_FRILLS || ISO_14755
1793 if (iso14755buf)
1794 {
1795 iso14755buf = 0;
1796# if ISO_14755
1797 scr_overlay_off ();
1798# endif
1799 }
1800#endif
1801#if USE_XIM
1802 if (Input_Context != NULL)
1803 XUnsetICFocus (Input_Context);
1804#endif
1805#if CURSOR_BLINK
1806 if (option (Opt_cursorBlink))
1807 cursor_blink_ev.stop ();
1808
1809 hidden_cursor = 0;
1810#endif
1811#if OFF_FOCUS_FADING
1812 if (rs[Rs_fade])
1813 {
1814 pix_colors = pix_colors_unfocused;
1815 scr_recolour ();
1816 }
1817#endif
1818
1819 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1820 }
1821}
1822
1823void
1824rxvt_term::update_fade_color (unsigned int idx)
1825{
1826#if OFF_FOCUS_FADING
1827 if (rs[Rs_fade])
1828 {
1829 rgba c;
1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_TRANSPARENCY || ENABLE_PERL
1542void 1837void
1543rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1839{
1545 SET_R (this); 1840 make_current ();
1546 SET_LOCALE (locale);
1547 1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1845
1846# if ENABLE_TRANSPARENCY
1548 switch (ev.type) 1847 switch (ev.type)
1549 { 1848 {
1550 case PropertyNotify: 1849 case PropertyNotify:
1850 /*
1851 * if user used some Esetroot compatible prog to set the root bg,
1852 * use the property to determine the pixmap. We use it later on.
1853 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1854 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1855 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1856 {
1553 if (ev.xproperty.state == PropertyNewValue) 1857 bgPixmap.set_root_pixmap ();
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1858 update_background ();
1555 break;
1556 } 1859 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1860
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1861 break;
1862 }
1577#endif 1863# endif
1578 } 1864
1865 refresh_check ();
1579} 1866}
1867#endif
1580 1868
1581void 1869void
1582rxvt_term::button_press (XButtonEvent &ev) 1870rxvt_term::button_press (XButtonEvent &ev)
1583{ 1871{
1584 int reportmode = 0, clickintime; 1872 int reportmode = 0, clickintime;
1585 1873
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1874 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1875
1587 if (!bypass_keystate) 1876 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1877 reportmode = !! (priv_modes & PrivMode_mouse_report);
1878
1589 /* 1879 /*
1590 * VT window processing of button press 1880 * VT window processing of button press
1591 */ 1881 */
1592 if (ev.window == TermWin.vt) 1882 if (ev.window == vt)
1593 { 1883 {
1884 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1885 return;
1886
1887#if ISO_14755
1888 // 5.4
1889 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1890 {
1891 iso14755_54 (ev.x, ev.y);
1892 return;
1893 }
1894#endif
1895
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1896 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1897
1595 if (reportmode) 1898 if (reportmode)
1596 { 1899 {
1597 /* mouse report from vt window */ 1900 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1901 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1902 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1903#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1904 if (ev.button == MEvent.button && clickintime)
1602 { 1905 {
1603 /* same button, within alloted time */ 1906 /* same button, within allowed time */
1604 MEvent.clicks++; 1907 MEvent.clicks++;
1908
1605 if (MEvent.clicks > 1) 1909 if (MEvent.clicks > 1)
1606 { 1910 {
1607 /* only report double clicks */ 1911 /* only report double clicks */
1608 MEvent.clicks = 2; 1912 MEvent.clicks = 2;
1609 mouse_report (ev); 1913 mouse_report (ev);
… …
1621 mouse_report (ev); 1925 mouse_report (ev);
1622 } 1926 }
1623#else 1927#else
1624 MEvent.button = ev.button; 1928 MEvent.button = ev.button;
1625 mouse_report (ev); 1929 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1930#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1931
1628 } 1932 }
1629 else 1933 else
1630 { 1934 {
1631 if (ev.button != MEvent.button) 1935 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1936 MEvent.clicks = 0;
1937
1633 switch (ev.button) 1938 switch (ev.button)
1634 { 1939 {
1635 case Button1: 1940 case Button1:
1941 /* allow meta + click to select rectangular areas */
1942 /* should be done in screen.C */
1943#if ENABLE_FRILLS
1944 selection.rect = !!(ev.state & ModMetaMask);
1945#else
1946 selection.rect = false;
1947#endif
1948
1636 /* allow shift+left click to extend selection */ 1949 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1950 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1951 {
1639 if (MEvent.button == Button1 && clickintime) 1952 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1953 selection_rotate (ev.x, ev.y);
1641 else 1954 else
1642 selection_extend (ev.x, ev.y, 1); 1955 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1970 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1971 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1972 selection_rotate (ev.x, ev.y);
1660 else 1973 else
1661 selection_extend (ev.x, ev.y, 1); 1974 selection_extend (ev.x, ev.y, 1);
1975
1662 MEvent.button = Button3; 1976 MEvent.button = Button3;
1663 break; 1977 break;
1664 } 1978 }
1665 } 1979 }
1980
1666 MEvent.time = ev.time; 1981 MEvent.time = ev.time;
1667 return; 1982 return;
1668 } 1983 }
1669 1984
1670 /* 1985 /*
1671 * Scrollbar window processing of button press 1986 * Scrollbar window processing of button press
1672 */ 1987 */
1673 if (isScrollbarWindow (ev.window)) 1988 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 1989 {
1675 scrollBar.setIdle (); 1990 page_dirn direction = NO_DIR;
1991
1992 if (scrollBar.upButton (ev.y))
1993 direction = UP; /* up */
1994 else if (scrollBar.dnButton (ev.y))
1995 direction = DN; /* down */
1996
1997 scrollBar.state = STATE_IDLE;
1676 /* 1998 /*
1677 * Rxvt-style scrollbar: 1999 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2000 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2001 * move dn if mouse is below slider
1680 * 2002 *
… …
1689 /* 2011 /*
1690 * Mouse report disabled scrollbar: 2012 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2013 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2014 * click on scrollbar - send pageup/down
1693 */ 2015 */
1694 if ((scrollBar.style == R_SB_NEXT 2016 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2017 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2018 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2019 tt_printf ("\033[B");
1704 else 2020 else
1705 switch (ev.button) 2021 switch (ev.button)
1706 { 2022 {
1707 case Button2: 2023 case Button2:
… …
1714 tt_printf ("\033[5~"); 2030 tt_printf ("\033[5~");
1715 break; 2031 break;
1716 } 2032 }
1717 } 2033 }
1718 else 2034 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2035#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2036 {
1726 if (scrollbarnext_upButton (ev.y)) 2037 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2038 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2039#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2040 if (!cont_scroll_ev.is_active ())
2041 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2042#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2043 if (scr_page (direction, 1))
1744 { 2044 {
1745 if (upordown < 0) 2045 if (direction == UP)
1746 scrollBar.setUp (); 2046 scrollBar.state = STATE_UP;
1747 else 2047 else
1748 scrollBar.setDn (); 2048 scrollBar.state = STATE_DOWN;
1749 } 2049 }
1750 } 2050 }
1751 else 2051 else
1752 switch (ev.button) 2052 switch (ev.button)
1753 { 2053 {
1754 case Button2: 2054 case Button2:
1755 switch (scrollbar_align) 2055 switch (scrollBar.align)
1756 { 2056 {
1757 case R_SB_ALIGN_TOP: 2057 case R_SB_ALIGN_TOP:
1758 csrO = 0; 2058 csrO = 0;
1759 break; 2059 break;
1760 case R_SB_ALIGN_CENTRE: 2060 case R_SB_ALIGN_CENTRE:
… …
1762 break; 2062 break;
1763 case R_SB_ALIGN_BOTTOM: 2063 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2064 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2065 break;
1766 } 2066 }
2067
1767 if (scrollBar.style == R_SB_XTERM 2068 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2069 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2070 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2071 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2072
1772 scrollBar.setMotion (); 2073 scrollBar.state = STATE_MOTION;
1773 break; 2074 break;
1774 2075
1775 case Button1: 2076 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2077 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2078 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2079 /* FALLTHROUGH */
1779 2080
1780 case Button3: 2081 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2082 if (scrollBar.style != R_SB_XTERM)
1782 { 2083 {
1783 if (scrollbar_above_slider (ev.y)) 2084 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2085# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2086 scr_page (UP, nrow - 1);
1786# else 2087# else
1787 scr_page (UP, TermWin.nrow / 4); 2088 scr_page (UP, nrow / 4);
1788# endif 2089# endif
1789 else if (scrollbar_below_slider (ev.y)) 2090 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2091# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2092 scr_page (DN, nrow - 1);
1792# else 2093# else
1793 scr_page (DN, TermWin.nrow / 4); 2094 scr_page (DN, nrow / 4);
1794# endif 2095# endif
1795 else 2096 else
1796 scrollBar.setMotion (); 2097 scrollBar.state = STATE_MOTION;
1797 } 2098 }
1798 else 2099 else
1799 { 2100 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2101 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2102 (nrow
1802 * scrollbar_position (ev.y) 2103 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2104 / scrollBar.size ()));
1804 } 2105 }
2106
1805 break; 2107 break;
1806 } 2108 }
1807 } 2109 }
2110
1808 return; 2111 return;
1809 } 2112 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2113}
1818 2114
1819void 2115void
1820rxvt_term::button_release (XButtonEvent &ev) 2116rxvt_term::button_release (XButtonEvent &ev)
1821{ 2117{
1822 int reportmode = 0; 2118 int reportmode = 0;
1823 2119
1824 csrO = 0; /* reset csr Offset */ 2120 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2121 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2122 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2123
1828 if (scrollbar_isUpDn ()) 2124 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1829 { 2125 {
1830 scrollBar.setIdle (); 2126 scrollBar.state = STATE_IDLE;
1831 scrollbar_show (0); 2127 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2128 }
2129
1837#ifdef SELECTION_SCROLLING 2130#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2131 sel_scroll_ev.stop();
1839#endif 2132#endif
2133
1840 if (ev.window == TermWin.vt) 2134 if (ev.window == vt)
1841 { 2135 {
2136 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2137 return;
2138
2139#if ISO_14755
2140 // 5.4
2141 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2142 return;
2143#endif
2144
1842 if (reportmode) 2145 if (reportmode)
1843 { 2146 {
1844 /* mouse report from vt window */ 2147 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2148 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2149 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2160 mouse_report (ev);
1858 } 2161 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2162#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2163 MEvent.button = AnyButton;
1861 mouse_report (ev); 2164 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2165#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2166 return;
1864 } 2167 }
2168
1865 /* 2169 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2170 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2171 * when overriding mouse reporting
1868 */ 2172 */
1869 if (PrivateModes & PrivMode_mouse_report 2173 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2174 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2175 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2176 selection_extend (ev.x, ev.y, 0);
1873 2177
1874 switch (ev.button) 2178 switch (ev.button)
1875 { 2179 {
1876 case Button1: 2180 case Button1:
1877 case Button3: 2181 case Button3:
1878 selection_make (ev.time); 2182 selection_make (ev.time);
1879 break; 2183 break;
2184
1880 case Button2: 2185 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2186 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2187 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2188 break;
2189
1883#ifdef MOUSE_WHEEL 2190#ifdef MOUSE_WHEEL
1884 case Button4: 2191 case Button4:
1885 case Button5: 2192 case Button5:
1886 { 2193 {
1887 int i; 2194 int i;
1888 page_dirn v; 2195 page_dirn v;
1889 2196
1890 v = (ev.button == Button4) ? UP : DN; 2197 v = ev.button == Button4 ? UP : DN;
2198
1891 if (ev.state & ShiftMask) 2199 if (ev.state & ShiftMask)
1892 i = 1; 2200 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2201 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2202 i = nrow - 1;
1895 else 2203 else
1896 i = 5; 2204 i = 5;
2205
1897# ifdef MOUSE_SLIP_WHEELING 2206# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2207 if (ev.state & ControlMask)
1899 { 2208 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2209 mouse_slip_wheel_speed += v ? -1 : 1;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2210 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2211 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2212
2213 if (!slip_wheel_ev.is_active ())
2214 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2215 }
2216 else
1903# endif 2217# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2218 {
1911 scr_page (v, 1); 2219 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2220 scrollBar.show (1);
1914 } 2221 }
1915# endif
1916
1917 } 2222 }
1918 break; 2223 break;
1919#endif 2224#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2225 }
1959 pchanged = 1; 2226 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2227}
1961 PixColors[Color_bg]); 2228
1962 am_transparent = am_pixmap_trans = 0; 2229/*}}} */
2230
2231void
2232rxvt_term::cmd_parse ()
2233{
2234 wchar_t ch = NOCHAR;
2235 char *seq_begin; // remember start of esc-sequence here
2236
2237 for (;;)
2238 {
2239 if (expect_false (ch == NOCHAR))
1963 } 2240 {
1964 return pchanged; /* Don't try any more */ 2241 seq_begin = cmdbuf_ptr;
1965 } 2242 ch = next_char ();
1966 2243
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2244 if (ch == NOCHAR)
1968 XSync (display->display, False); 2245 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2246 }
2006 nw += sx; 2247
2007 nx = -sx; 2248 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2249 {
2010 if (sy < 0) 2250 if (expect_false (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2251 {
2028 pchanged = 1; 2252 seen_input = 1;
2029 if (TermWin.pixmap != None) 2253 // many badly-written programs (e.g. jed) contain a race condition:
2254 // they first read the screensize and then install a SIGWINCH handler.
2255 // some window managers resize the window early, and these programs
2256 // then sometimes get the size wrong.
2257 // unfortunately other programs are even more buggy and dislike
2258 // being sent SIGWINCH, so only do it when we were in fact being
2259 // resized.
2260 if (seen_resize && cmd_pid)
2261 kill (-cmd_pid, SIGWINCH);
2262 }
2263
2264 /* Read a text string from the input buffer */
2265 wchar_t buf[UBUFSIZ];
2266 bool refreshnow = false;
2267 int nlines = 0;
2268 wchar_t *str = buf;
2269 wchar_t *eol = str + min (ncol, UBUFSIZ);
2270
2271 for (;;)
2272 {
2273 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2274 break;
2275
2276 *str++ = ch;
2277
2278 if (expect_false (ch == C0_LF || str >= eol))
2030 { 2279 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2280 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2281 nlines++;
2282
2283 refresh_count++;
2284
2285 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2286 {
2287 refresh_count = 0;
2288
2289 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2290 {
2291 refreshnow = true;
2292 ch = NOCHAR;
2293 break;
2294 }
2295 }
2296
2297 // scr_add_lines only works for nlines <= nrow - 1.
2298 if (nlines >= nrow - 1)
2299 {
2300 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2301 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2302 scr_add_lines (buf, str - buf, nlines);
2303
2304 nlines = 0;
2305 str = buf;
2306 eol = str + min (ncol, UBUFSIZ);
2307 }
2308
2309 if (str >= eol)
2310 {
2311 if (eol >= buf + UBUFSIZ)
2312 {
2313 ch = NOCHAR;
2314 break;
2315 }
2316 else
2317 eol = min (eol + ncol, buf + UBUFSIZ);
2318 }
2319
2033 } 2320 }
2321
2322 seq_begin = cmdbuf_ptr;
2323 ch = next_char ();
2034 } 2324 }
2035 am_pixmap_trans = 0; 2325
2326 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2327 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2328 scr_add_lines (buf, str - buf, nlines);
2329
2330 /*
2331 * If there have been a lot of new lines, then update the screen
2332 * What the heck we'll cheat and only refresh less than every page-full.
2333 * if skipScroll is enabled.
2334 */
2335 if (refreshnow)
2336 {
2337 scr_refresh ();
2338 want_refresh = 1;
2339 }
2036 } 2340 }
2037 else 2341 else
2038 { 2342 {
2039 if (TermWin.pixmap != None) 2343 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2344 {
2075 if (oldp != None) 2345 process_nonprinting (ch);
2076 pchanged = 1; 2346 }
2347 catch (const class out_of_input &o)
2348 {
2349 // we ran out of input, retry later
2350 cmdbuf_ptr = seq_begin;
2077 break; 2351 break;
2078 } 2352 }
2079 if (oldp != TermWin.parent[i]) 2353
2080 pchanged = 1; 2354 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2355 }
2085 for (; n < (unsigned int)i; n++) 2356 }
2086 { 2357}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2358
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2359// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2360wchar_t
2090 { 2361rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2362{
2092 break; 2363 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2364 {
2094 } 2365 // assume 7-bit to be ascii ALWAYS
2366 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2367 return *cmdbuf_ptr++;
2368
2369 wchar_t wc;
2370 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2371
2372 if (len == (size_t)-2)
2095 } 2373 {
2096 if (n > (int) (sizeof (TermWin.parent) 2374 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2375 cmdbuf_ptr = cmdbuf_endp;
2376 break;
2098 { 2377 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2378
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2379 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2380 {
2107 else 2381 mbstate.reset (); // reset now undefined conversion state
2382 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2383 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2384
2114 rqt.tv_sec = 1; 2385 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2386 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2387 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2388 }
2389
2390 return NOCHAR;
2391}
2392
2393// read the next octet
2394uint32_t
2395rxvt_term::next_octet () NOTHROW
2396{
2397 return cmdbuf_ptr < cmdbuf_endp
2398 ? (unsigned char)*cmdbuf_ptr++
2399 : NOCHAR;
2400}
2401
2402static class out_of_input out_of_input;
2403
2404/* rxvt_cmd_getc () - Return next input character */
2405/*
2406 * Return the next input character after first passing any keyboard input
2407 * to the command.
2408 */
2409wchar_t
2410rxvt_term::cmd_getc () THROW ((class out_of_input))
2411{
2412 wchar_t c = next_char ();
2413
2414 if (c == NOCHAR)
2415 throw out_of_input;
2416
2131 return pchanged; 2417 return c;
2132} 2418}
2133#endif
2134 2419
2135/*}}} */ 2420uint32_t
2421rxvt_term::cmd_get8 () THROW ((class out_of_input))
2422{
2423 uint32_t c = next_octet ();
2424
2425 if (c == NOCHAR)
2426 throw out_of_input;
2427
2428 return c;
2429}
2136 2430
2137/*{{{ print pipe */ 2431/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2432/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2433#ifdef PRINTPIPE
2140FILE * 2434FILE *
2141rxvt_term::popen_printer () 2435rxvt_term::popen_printer ()
2142{ 2436{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2437 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2438
2145 if (stream == NULL) 2439 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2440 rxvt_warn ("can't open printer pipe, not printing.\n");
2441
2147 return stream; 2442 return stream;
2148} 2443}
2149 2444
2150int 2445int
2151rxvt_term::pclose_printer (FILE *stream) 2446rxvt_term::pclose_printer (FILE *stream)
2152{ 2447{
2153 fflush (stream); 2448 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2449 return pclose (stream);
2160# endif
2161} 2450}
2162 2451
2163/* 2452/*
2164 * simulate attached vt100 printer 2453 * simulate attached vt100 printer
2165 */ 2454 */
2166void 2455void
2167rxvt_term::process_print_pipe () 2456rxvt_term::process_print_pipe ()
2168{ 2457{
2169 int done; 2458 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2459
2172 if ((fd = popen_printer ()) == NULL) 2460 if (!fd)
2173 return; 2461 return;
2174 2462
2175 /* 2463 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2464 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2465 * is received.
2178 */ 2466 */
2179 for (done = 0; !done;) 2467 for (int done = 0; !done; )
2180 { 2468 {
2181 unsigned char buf[8]; 2469 unsigned char buf[8];
2182 unsigned char ch; 2470 unicode_t ch;
2183 unsigned int i, len; 2471 unsigned int i, len;
2184 2472
2185 if ((ch = cmd_getc ()) != C0_ESC) 2473 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2474 {
2187 if (putc (ch, fd) == EOF) 2475 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2476 break; /* done = 1 */
… …
2203 { 2491 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2492 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2493 break; /* done = 1 */
2206 } 2494 }
2207 } 2495 }
2496
2208 for (i = 0; i < len; i++) 2497 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2498 if (putc (buf[i], fd) == EOF)
2210 { 2499 {
2211 done = 1; 2500 done = 1;
2212 break; 2501 break;
2213 } 2502 }
2214 } 2503 }
2215 } 2504 }
2505
2216 pclose_printer (fd); 2506 pclose_printer (fd);
2217} 2507}
2218#endif /* PRINTPIPE */ 2508#endif /* PRINTPIPE */
2219/*}}} */ 2509/*}}} */
2220 2510
2221/* *INDENT-OFF* */ 2511/* *INDENT-OFF* */
2222enum { 2512enum {
2223 C1_40 = 0x40, 2513 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2514 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2515 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2516 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2517 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2518};
2229/* *INDENT-ON* */ 2519/* *INDENT-ON* */
2230 2520
2231/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2232void 2522void
2233rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2524{
2235 switch (ch) 2525 switch (ch)
2236 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2237 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2239 tt_write ( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2533 else
2243 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2535 break;
2246 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2247 scr_bell (); 2537 scr_bell ();
2248 break; 2538 break;
2249 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2554 scr_charset_choose (1);
2265 break; 2555 break;
2266 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2557 scr_charset_choose (0);
2268 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2269 } 2572 }
2270} 2573}
2271/*}}} */ 2574/*}}} */
2272 2575
2273 2576
2274/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2275void 2578void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2580{
2278 int row, col; 2581 int row, col;
2279 2582
2280 switch (ch) 2583 switch (ch)
2281 { 2584 {
… …
2314 break; 2617 break;
2315 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2620 break;
2318 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2622 set_privmode (PrivMode_vt52, 0);
2320 break; 2623 break;
2321 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2323 /* unimplemented */ 2626 /* unimplemented */
2324 break; 2627 break;
… …
2333 2636
2334/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2335void 2638void
2336rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2337{ 2640{
2338 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2339 2642
2340 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2341 { 2644 {
2342 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2343 return; 2646 return;
2344 } 2647 }
2345 2648
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2663 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2664 break;
2362 case '+': 2665 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2666 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2667 break;
2365#ifdef MULTICHAR_SET 2668#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2669 case '6':
2372 scr_backindex (); 2670 scr_backindex ();
2373 break; 2671 break;
2374#endif 2672#endif
2375 case '7': 2673 case '7':
2376 scr_cursor (SAVE); 2674 scr_cursor (SAVE);
2377 break; 2675 break;
2378 case '8': 2676 case '8':
2379 scr_cursor (RESTORE); 2677 scr_cursor (RESTORE);
2380 break; 2678 break;
2381#ifndef NO_FRILLS 2679#if !ENABLE_MINIMAL
2382 case '9': 2680 case '9':
2383 scr_forwardindex (); 2681 scr_forwardindex ();
2384 break; 2682 break;
2385#endif 2683#endif
2386 case '=': 2684 case '=':
2387 case '>': 2685 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2686 set_privmode (PrivMode_aplKP, ch == '=');
2389 break; 2687 break;
2390 2688
2391 case C1_40: 2689 case C1_40:
2392 cmd_getc (); 2690 cmd_getc ();
2393 break; 2691 break;
… …
2396 break; 2694 break;
2397 2695
2398 /* 8.3.87: NEXT LINE */ 2696 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2697 case C1_NEL: /* ESC E */
2400 { 2698 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2699 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2700 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 2701 }
2404 break; 2702 break;
2405 2703
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2704 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2705 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 2715 case C1_RI: /* ESC M */
2418 scr_index (DN); 2716 scr_index (DN);
2419 break; 2717 break;
2420 2718
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2719 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2720 /*case C1_SS2: scr_single_shift (2); break; */
2423 2721
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2722 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2723 /*case C1_SS3: scr_single_shift (3); break; */
2426 2724
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2725 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2726 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2727 process_dcs_seq ();
2430 break; 2728 break;
2431 2729
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2730 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2731 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2732 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2733 break; /* steal obsolete ESC [ c */
2437 2734
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2735 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2736 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2737 process_csi_seq ();
2441 break; 2738 break;
2442 2739
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2740 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2741 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2742 process_osc_seq ();
2446 break; 2743 break;
2447 2744
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2745 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2746 case 'c':
2747 mbstate.reset ();
2450 scr_poweron (); 2748 scr_poweron ();
2451 scrollbar_show (1); 2749 scrollBar.show (1);
2452 break; 2750 break;
2453 2751
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2752 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2753 case 'n':
2456 scr_charset_choose (2); 2754 scr_charset_choose (2);
… …
2466 2764
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2765/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 2766/* *INDENT-OFF* */
2469enum { 2767enum {
2470 CSI_ICH = 0x40, 2768 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2769 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2770 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2771 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2772 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2773 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2774 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2789 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2790 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2791 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2792 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2793 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2794 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2795 };
2498/* *INDENT-ON* */ 2796/* *INDENT-ON* */
2499 2797
2500void 2798void
2501rxvt_term::process_csi_seq () 2799rxvt_term::process_csi_seq ()
2502{ 2800{
2503 unsigned char ch, priv, i; 2801 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2802 unsigned int nargs, p;
2505 int n, ndef; 2803 int n, ndef;
2506 int arg[ESC_ARGS]; 2804 int arg[ESC_ARGS] = { };
2507 2805
2508 for (nargs = ESC_ARGS; nargs > 0;) 2806 nargs = 0;
2509 arg[--nargs] = 0;
2510 2807
2511 priv = 0; 2808 priv = 0;
2512 ch = cmd_getc (); 2809 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2810 if ((ch >= '<' && ch <= '?') || ch == '!')
2811 {
2514 { /* '<' '=' '>' '?' */ 2812 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2813 priv = ch;
2516 ch = cmd_getc (); 2814 ch = cmd_getc ();
2517 } 2815 }
2816
2518 /* read any numerical arguments */ 2817 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2818 for (n = -1; ch < CSI_ICH; )
2520 { 2819 {
2521 if (isdigit (ch)) 2820 if (isdigit (ch))
2522 { 2821 {
… …
2529 { 2828 {
2530 if (nargs < ESC_ARGS) 2829 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2830 arg[nargs++] = n;
2532 n = -1; 2831 n = -1;
2533 } 2832 }
2534 else if (ch == '\b') 2833 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2834 process_nonprinting (ch);
2546 } 2835
2547 ch = cmd_getc (); 2836 ch = cmd_getc ();
2548 } 2837 }
2549 2838
2550 if (ch > CSI_7F) 2839 if (ch > CSI_7F)
2551 return; 2840 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2846 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2847 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2848 if (arg[p] == -1)
2560 arg[p] = ndef; 2849 arg[p] = ndef;
2561 2850
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2851 /*
2570 * private mode handling 2852 * private mode handling
2571 */ 2853 */
2572 if (priv) 2854 if (priv)
2573 { 2855 {
2574 switch (priv) 2856 switch (priv)
2575 { 2857 {
2576 case '>': 2858 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2859 if (ch == CSI_DA) /* secondary device attributes */
2860 {
2861 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2862 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2863 //
2864 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2865 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2866 // versions.
2867 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2868 tt_printf ("\033[>%d;95;0c", 'U');
2869 }
2579 break; 2870 break;
2871
2580 case '?': 2872 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2873 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2874 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2875 break;
2876
2877 case '!':
2878 if (ch == CSI_70)
2879 {
2880 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2881 scr_soft_reset ();
2882
2883 static const int pm_h[] = { 7, 25 };
2884 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2885
2886 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2887 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2584 } 2888 }
2889 break;
2890 }
2891
2585 return; 2892 return;
2586 } 2893 }
2587 2894
2588 switch (ch) 2895 switch (ch)
2589 { 2896 {
… …
2688 2995
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2996 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2997 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 2998 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2999 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3000 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3001 break;
2695 3002
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3003 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3004 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3005 break;
2700 3006
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3007 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3008 process_sgr_mode (nargs, arg);
2703 break; 3009 break;
… …
2709 tt_printf ("\033[0n"); 3015 tt_printf ("\033[0n");
2710 break; 3016 break;
2711 case 6: /* CPR requested */ 3017 case 6: /* CPR requested */
2712 scr_report_position (); 3018 scr_report_position ();
2713 break; 3019 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3020 case 7: /* unofficial extension */
3021 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3022 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3023 break;
2718#endif
2719 case 8: /* unofficial extension */ 3024 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3025 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3026 break;
2722 } 3027 }
2723 break; 3028 break;
2724 3029
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3030 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3063 break;
2759 3064
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3065 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3066 if (arg[0] == 4)
2762 scr_insert_mode (0); 3067 scr_insert_mode (0);
3068 else if (arg[0] == 20)
3069 priv_modes &= ~PrivMode_LFNL;
2763 break; 3070 break;
2764 3071
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3072 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3073 if (arg[0] == 4)
2767 scr_insert_mode (1); 3074 scr_insert_mode (1);
3075 else if (arg[0] == 20)
3076 priv_modes |= PrivMode_LFNL;
2768 break; 3077 break;
2769 3078
2770 /* 3079 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3080 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3081 */
… …
2784 break; 3093 break;
2785 case CSI_75: 3094 case CSI_75:
2786 scr_cursor (RESTORE); 3095 scr_cursor (RESTORE);
2787 break; 3096 break;
2788 3097
2789#ifndef NO_FRILLS 3098#if !ENABLE_MINIMAL
2790 case CSI_74: 3099 case CSI_74:
2791 process_window_ops (arg, nargs); 3100 process_window_ops (arg, nargs);
2792 break; 3101 break;
2793#endif 3102#endif
2794 3103
2795 case CSI_78: /* DECREQTPARM */ 3104 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3105 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3106 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3107 break;
2799 3108
2800 default: 3109 default:
2801 break; 3110 break;
2802 } 3111 }
2803} 3112}
2804/*}}} */ 3113/*}}} */
2805 3114
2806#ifndef NO_FRILLS 3115#if !ENABLE_MINIMAL
2807/* ARGSUSED */ 3116/* ARGSUSED */
2808void 3117void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3118rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3119{
2811 int x, y; 3120 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3121 XWindowAttributes wattr;
2816 Window wdummy; 3122 Window wdummy;
3123
3124 dLocal (Display *, dpy);
2817 3125
2818 if (nargs == 0) 3126 if (nargs == 0)
2819 return; 3127 return;
3128
2820 switch (args[0]) 3129 switch (args[0])
2821 { 3130 {
2822 /* 3131 /*
2823 * commands 3132 * commands
2824 */ 3133 */
2825 case 1: /* deiconify window */ 3134 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3135 XMapWindow (dpy, parent[0]);
2827 break; 3136 break;
2828 case 2: /* iconify window */ 3137 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3138 XIconifyWindow (dpy, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3139 break;
2832 case 3: /* set position (pixels) */ 3140 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3141 XMoveWindow (dpy, parent[0], args[1], args[2]);
2834 break; 3142 break;
2835 case 4: /* set size (pixels) */ 3143 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3144 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3145 break;
2838 case 5: /* raise window */ 3146 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3147 XRaiseWindow (dpy, parent[0]);
2840 break; 3148 break;
2841 case 6: /* lower window */ 3149 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3150 XLowerWindow (dpy, parent[0]);
2843 break; 3151 break;
2844 case 7: /* refresh window */ 3152 case 7: /* refresh window */
2845 scr_touch (true); 3153 scr_touch (true);
2846 break; 3154 break;
2847 case 8: /* set size (chars) */ 3155 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3156 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3157 (unsigned int) (args[1] * fheight));
2850 break; 3158 break;
3159
3160 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3161 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3162 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3163 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3164 (unsigned int) (args[1] * fheight));
2855 break; 3165 break;
3166
2856 /* 3167 /*
2857 * reports - some output format copied from XTerm 3168 * reports - some output format copied from XTerm
2858 */ 3169 */
2859 case 11: /* report window state */ 3170 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3171 XGetWindowAttributes (dpy, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3172 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3173 break;
2863 case 13: /* report window position */ 3174 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3175 XGetWindowAttributes (dpy, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3176 XTranslateCoordinates (dpy, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3177 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3178 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3179 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3180 break;
2870 case 14: /* report window size (pixels) */ 3181 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3182 XGetWindowAttributes (dpy, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3183 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3184 break;
3185 case 18: /* report text area size (chars) */
3186 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3187 break;
2874 case 18: /* report window size (chars) */ 3188 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3189 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3190 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3191 case 20: /* report icon label */
3192 {
3193 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3194 XGetIconName (dpy, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3195 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3196 XFree (s);
3197 }
2881 break; 3198 break;
2882 case 21: /* report window title */ 3199 case 21: /* report window title */
3200 {
3201 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3202 XFetchName (dpy, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3203 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3204 XFree (s);
3205 }
2885 break; 3206 break;
2886#endif
2887
2888 } 3207 }
2889} 3208}
2890#endif 3209#endif
2891 3210
2892/*----------------------------------------------------------------------*/ 3211/*----------------------------------------------------------------------*/
2893/* 3212/*
2894 * get input up until STRING TERMINATOR (or BEL) 3213 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3214 * ends_how is terminator used. returned input must be free()'d
2896 */ 3215 */
2897unsigned char * 3216char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3217rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3218{
2900 int seen_esc = 0; /* seen escape? */ 3219 unicode_t ch;
3220 bool seen_esc = false;
2901 unsigned int n = 0; 3221 unsigned int n = 0;
2902 unsigned char *s; 3222 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3223
2905 for (; (ch = cmd_getc ());) 3224 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3225 {
2907 if (ch == C0_BEL 3226 if (seen_esc)
2908 || ch == CHAR_ST 3227 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3228 if (ch == 0x5c) /* 7bit ST */
2910 break; 3229 break;
3230 else
3231 return NULL;
3232 }
2911 if (ch == C0_ESC) 3233 else if (ch == C0_ESC)
2912 { 3234 {
2913 seen_esc = 1; 3235 seen_esc = true;
2914 continue; 3236 continue;
2915 } 3237 }
3238 else if (ch == C0_BEL || ch == CHAR_ST)
3239 break;
2916 else if (ch == '\t') 3240 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3241 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3242 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3243 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3244
3245 seen_esc = false;
3246
3247 if (n >= STRING_MAX - 1)
3248 // stop at some sane length
3249 return NULL;
3250
2921 string[n++] = ch; 3251 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3252 }
3253
2924 string[n++] = '\0'; 3254 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3255
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3256 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3257
2929 return s; 3258 return rxvt_wcstombs (string);
2930} 3259}
2931 3260
2932/*----------------------------------------------------------------------*/ 3261/*----------------------------------------------------------------------*/
2933/* 3262/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3263 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3264 */
2936void 3265void
2937rxvt_term::process_dcs_seq () 3266rxvt_term::process_dcs_seq ()
2938{ 3267{
2939 unsigned char eh, *s;
2940 /* 3268 /*
2941 * Not handled yet 3269 * Not handled yet
2942 */ 3270 */
3271
3272 unicode_t eh;
2943 s = get_to_st (&eh); 3273 char *s = get_to_st (eh);
2944 if (s) 3274 if (s)
2945 free (s); 3275 free (s);
3276
2946 return; 3277 return;
2947} 3278}
2948 3279
2949/*----------------------------------------------------------------------*/ 3280/*----------------------------------------------------------------------*/
2950/* 3281/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3282 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3283 */
2953void 3284void
2954rxvt_term::process_osc_seq () 3285rxvt_term::process_osc_seq ()
2955{ 3286{
2956 unsigned char ch, eh, *s; 3287 int arg;
2957 int arg;
2958 3288
2959 ch = cmd_getc (); 3289 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3290 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3291 arg = arg * 10 + (ch - '0');
2962 3292
2963 if (ch == ';') 3293 if (ch == ';')
2964 { 3294 {
3295 unicode_t eh;
2965 s = get_to_st (&eh); 3296 char *s = get_to_st (eh);
3297
2966 if (s) 3298 if (s)
2967 { 3299 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3300 process_xterm_seq (arg, s, eh);
2980 free (s); 3301 free (s);
2981 } 3302 }
2982 } 3303 }
2983} 3304}
3305
3306void
3307rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3308{
3309 if (str[0] == '?' && !str[1])
3310 {
3311 rgba c;
3312 pix_colors_focused[color].get (c);
3313
3314#if XFT
3315 if (c.a != rgba::MAX_CC)
3316 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3317 else
3318#endif
3319 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3320 }
3321 else
3322 set_window_color (color, str);
3323}
3324
2984/* 3325/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3326 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3327 */
3006void 3328void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3329rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3330{
3009 int changed = 0; 3331 int color;
3010 int color;
3011 char *buf, *name; 3332 char *buf, *name;
3333 bool query = str[0] == '?' && !str[1];
3334 int saveop = op;
3335
3336 dLocal (Display *, dpy);
3012 3337
3013 assert (str != NULL); 3338 assert (str != NULL);
3339
3340 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3341 return;
3342
3014 switch (op) 3343 switch (op)
3015 { 3344 {
3016 case XTerm_name: 3345 case XTerm_name:
3017 set_title (str); 3346 set_title (str);
3018 /* FALLTHROUGH */ 3347 /* FALLTHROUGH */
3019 case XTerm_iconName: 3348 case XTerm_iconName:
3020 set_iconName (str); 3349 set_icon_name (str);
3021 break; 3350 break;
3022 case XTerm_title: 3351 case XTerm_title:
3023 set_title (str); 3352 set_title (str);
3024 break; 3353 break;
3354 case XTerm_property:
3355 if (str[0] == '?')
3356 {
3357 Atom prop = display->atom (str + 1);
3358 Atom actual_type;
3359 int actual_format;
3360 unsigned long nitems;
3361 unsigned long bytes_after;
3362 unsigned char *value = 0;
3363 const char *str = "";
3364
3365 if (prop
3366 && XGetWindowProperty (dpy, parent[0],
3367 prop, 0, 1<<16, 0, AnyPropertyType,
3368 &actual_type, &actual_format,
3369 &nitems, &bytes_after, &value) == Success
3370 && actual_type != None
3371 && actual_format == 8)
3372 str = (const char *)(value);
3373
3374 tt_printf ("\033]%d;%s%c", op, str, resp);
3375
3376 XFree (value);
3377 }
3378 else
3379 {
3380 char *eq = strchr (str, '=');
3381
3382 if (eq)
3383 {
3384 *eq = 0;
3385 set_utf8_property (display->atom (str), eq + 1);
3386 }
3387 else
3388 XDeleteProperty (dpy, parent[0],
3389 display->atom (str));
3390 }
3391 break;
3392
3025 case XTerm_Color: 3393 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3394 for (buf = (char *)str; buf && *buf;)
3027 { 3395 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3396 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3397 break;
3398
3030 *name++ = '\0'; 3399 *name++ = '\0';
3031 color = atoi (buf); 3400 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3401
3402 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3403 break;
3404
3034 if ((buf = STRCHR (name, ';')) != NULL) 3405 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3406 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3407
3408 process_color_seq (op, color, name, resp);
3037 } 3409 }
3410 break;
3411 case Rxvt_restoreFG:
3412 case XTerm_Color00:
3413 process_color_seq (op, Color_fg, str, resp);
3414 break;
3415 case Rxvt_restoreBG:
3416 case XTerm_Color01:
3417 process_color_seq (op, Color_bg, str, resp);
3038 break; 3418 break;
3039#ifndef NO_CURSORCOLOR 3419#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3420 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3421 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3422 break;
3043#endif 3423#endif
3044 case XTerm_Color_pointer: 3424 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3425 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3426 break;
3427 case XTerm_Color_pointer_bg:
3428 process_color_seq (op, Color_pointer_bg, str, resp);
3429 break;
3430#ifdef OPTION_HC
3431 case XTerm_Color_HC:
3432 process_color_seq (op, Color_HC, str, resp);
3433 break;
3434 case XTerm_Color_HTC:
3435 process_color_seq (op, Color_HTC, str, resp);
3436 break;
3437#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3438#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3439 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3440 process_color_seq (op, Color_BD, str, resp);
3050 break; 3441 break;
3051 case XTerm_Color_UL: 3442 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3443 process_color_seq (op, Color_UL, str, resp);
3053 break; 3444 break;
3054 case XTerm_Color_RV: 3445 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3446 process_color_seq (op, Color_IT, str, resp);
3056 break; 3447 break;
3057#endif 3448#endif
3058 3449 case URxvt_Color_border:
3059 case XTerm_Menu: 3450 process_color_seq (op, Color_border, str, resp);
3451 break;
3452#if ENABLE_TRANSPARENCY
3453 case URxvt_Color_tint:
3454 process_color_seq (op, Color_tint, str, resp);
3060 /* 3455 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3456 bool changed = false;
3062 * so DON'T do it here 3457
3458 if (ISSET_PIXCOLOR (Color_tint))
3459 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3460 else
3461 changed = bgPixmap.unset_tint ();
3462
3463 if (changed)
3464 update_background ();
3063 */ 3465 }
3466
3064 break; 3467 break;
3468#endif
3469
3470#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3471 case Rxvt_Pixmap:
3066 if (*str != ';') 3472 if (!strcmp (str, "?"))
3067 { 3473 {
3068#if XPM_BACKGROUND 3474 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3475
3070 set_bgPixmap (str); /* change pixmap */ 3476 sprintf (str, "[%dx%d+%d+%d]",
3071#endif 3477 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3072 scr_touch (true); 3478 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3479 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3480 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3481 else
3106 { 3482 {
3107 set_locale (str); 3483 int changed = 0;
3108 im_cb ();
3109 3484
3110 if (display->selection_owner == this) 3485 if (*str != ';')
3111 display->set_selection_owner (0); 3486 {
3487 if (bgPixmap.set_file (str)) /* change pixmap */
3488 {
3489 changed++;
3490 str = strchr (str, ';');
3491 if (str == NULL)
3492 bgPixmap.set_defaultGeometry ();
3493 else
3494 bgPixmap.set_geometry (str+1);
3495 }
3496 }
3497 else
3498 {
3499 str++;
3500 if (bgPixmap.set_geometry (str, true))
3501 changed++;
3502 }
3503
3504 if (changed)
3505 {
3506 if (bgPixmap.window_position_sensitive ())
3507 {
3508 int x, y;
3509 get_window_origin (x, y);
3510 bgPixmap.set_position (x, y);
3511 }
3512 update_background ();
3513 }
3112 } 3514 }
3113 break; 3515 break;
3516#endif
3517
3518 case XTerm_logfile:
3519 // TODO, when secure mode?
3520 break;
3521
3114#if 0 3522#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3523 case Rxvt_dumpscreen: /* no error notices */
3116 { 3524 {
3117 int fd; 3525 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3527 {
3120 scr_dump (fd); 3528 scr_dump (fd);
3121 close (fd); 3529 close (fd);
3122 } 3530 }
3123 } 3531 }
3124 break; 3532 break;
3125#endif 3533#endif
3534 case XTerm_font:
3535 op = URxvt_font;
3536 case URxvt_font:
3537#if ENABLE_STYLES
3538 case URxvt_boldFont:
3539 case URxvt_italicFont:
3540 case URxvt_boldItalicFont:
3541#endif
3542 if (query)
3543 tt_printf ("\33]%d;%-.250s%c", saveop,
3544 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3545 ? fontset[op - URxvt_font]->fontdesc : "",
3546 resp);
3547 else
3548 {
3549 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3550
3551 res = strdup (str);
3552 allocated.push_back ((void *)res);
3553 set_fonts ();
3554 }
3555 break;
3556
3557 case URxvt_version:
3558 if (query)
3559 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3560 op,
3561 rs[Rs_name], VERSION[0], VERSION[2],
3562 resp);
3563 break;
3564
3565#if !ENABLE_MINIMAL
3566 case URxvt_locale:
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3569 else
3570 {
3571 set_locale (str);
3572 pty->set_utf8_mode (enc_utf8);
3573 init_xlocale ();
3574 }
3575 break;
3576
3577 case URxvt_view_up:
3578 case URxvt_view_down:
3579 {
3580 int lines = atoi (str);
3581
3582 if (lines)
3583 scr_page (op == URxvt_view_up ? UP : DN, lines);
3584 else
3585 scr_erase_savelines ();
3586 }
3587
3588 break;
3589#endif
3590
3591#if ENABLE_PERL
3592 case URxvt_perl:
3593 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3594 break;
3595#endif
3127 } 3596 }
3128} 3597}
3129/*----------------------------------------------------------------------*/ 3598/*----------------------------------------------------------------------*/
3130 3599
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3600/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3608 * so no need for fancy checking
3140 */ 3609 */
3141int 3610int
3142rxvt_term::privcases (int mode, unsigned long bit) 3611rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3612{
3144 int state; 3613 int state;
3145 3614
3146 if (mode == 's') 3615 if (mode == 's')
3147 { 3616 {
3148 SavedModes |= (PrivateModes & bit); 3617 SavedModes |= (priv_modes & bit);
3149 return -1; 3618 return -1;
3150 } 3619 }
3151 else 3620 else
3152 { 3621 {
3153 if (mode == 'r') 3622 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3623 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3624 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3625 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3626
3627 set_privmode (bit, state);
3158 } 3628 }
3629
3159 return state; 3630 return state;
3160} 3631}
3161 3632
3162/* we're not using priv _yet_ */ 3633/* we're not using priv _yet_ */
3163void 3634void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3635rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 3636{
3166 unsigned int i, j; 3637 unsigned int i, j;
3167 int state; 3638 int state;
3639
3168 static const struct 3640 static const struct
3169 { 3641 {
3170 const int argval; 3642 const int argval;
3171 const unsigned long bit; 3643 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3644 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3645 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3646 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3647 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3648 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3649 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3650 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3651 { 7, PrivMode_Autowrap }, // DECAWM
3652 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3653 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3654 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3655 // 19 Print screen prints full screen/scroll region
3184#endif 3656 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3657#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3658 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3659#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3660 { 35, PrivMode_ShiftKeys }, // rxvt extension
3661 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3662 { 40, PrivMode_132OK },
3663 // 41 xterm more fixes NYI
3664 // 45 margin bell NYI
3665 // 46 start logging
3191 { 47, PrivMode_Screen }, 3666 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3667 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3193#ifndef NO_BACKSPACE_KEY 3668#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3669 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3670#endif
3196 { 1000, PrivMode_MouseX11 }, 3671 { 1000, PrivMode_MouseX11 },
3672 { 1002, PrivMode_MouseBtnEvent },
3673 { 1003, PrivMode_MouseAnyEvent },
3674#if ENABLE_FRILLS
3675 { 1005, PrivMode_ExtModeMouse },
3676#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3677 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3678 { 1011, PrivMode_Keypress }, // rxvt extension
3679#if ENABLE_FRILLS
3680 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3681#endif
3682 // 1035 enable modifiers for alt, numlock NYI
3683 // 1036 send ESC for meta keys NYI
3684 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3685 { 1047, PrivMode_Screen },
3686 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3687 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3688 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3689 { 2004, PrivMode_BracketPaste },
3201 }; 3690 };
3202 3691
3203 if (nargs == 0) 3692 if (nargs == 0)
3204 return; 3693 return;
3205 3694
… …
3220 state = privcases (mode, argtopriv[j].bit); 3709 state = privcases (mode, argtopriv[j].bit);
3221 break; 3710 break;
3222 } 3711 }
3223 3712
3224 /* extra handling for values with state unkept */ 3713 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3714 switch (arg[i])
3227 { 3715 {
3716#if ENABLE_STYLES
3717 case 1021:
3718 set_option (Opt_intensityStyles, mode);
3719
3720 scr_touch (true);
3721 break;
3722#endif
3228 case 1048: /* alternative cursor save */ 3723 case 1048: /* alternative cursor save */
3724 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3725 if (mode == 0)
3230 scr_cursor (RESTORE); 3726 scr_cursor (RESTORE);
3231 else if (mode == 1) 3727 else if (mode == 1)
3232 scr_cursor (SAVE); 3728 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 3729 break;
3730 }
3731
3732 if (state >= 0)
3733 /* extra handling for values with valid 0 or 1 state */
3734 switch (arg[i])
3735 {
3736 /* case 1: - application cursor keys */
3737 case 2: /* VT52 mode */
3738 /* oddball mode. should be set regardless of set/reset
3739 * parameter. Return from VT52 mode with an ESC < from
3740 * within VT52 mode
3741 */
3742 set_privmode (PrivMode_vt52, 1);
3743 break;
3249 case 3: /* 80/132 */ 3744 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3745 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3746 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3747 break;
3254 case 4: /* smooth scrolling */ 3748 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3749 set_option (Opt_jumpScroll, !state);
3259 break; 3750 break;
3260 case 5: /* reverse video */ 3751 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3752 scr_rvideo_mode (state);
3262 break; 3753 break;
3263 case 6: /* relative/absolute origins */ 3754 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3755 scr_relative_origin (state);
3265 break; 3756 break;
3266 case 7: /* autowrap */ 3757 case 7: /* autowrap */
3267 scr_autowrap (state); 3758 scr_autowrap (state);
3268 break; 3759 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3760 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3761 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3762 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3763 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3764 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3765#ifdef scrollBar_esc
3282 case scrollBar_esc: 3766 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3767 if (scrollBar.map (state))
3284 { 3768 {
3285 resize_all_windows (0, 0, 0); 3769 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3770 scr_touch (true);
3287 } 3771 }
3288 break; 3772 break;
3289#endif 3773#endif
3290 case 25: /* visible/invisible cursor */ 3774 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3775 scr_cursor_visible (state);
3292 break; 3776 break;
3293 /* case 35: - shift keys */ 3777 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3778 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3779 case 47: /* secondary screen */
3296 scr_change_screen (state); 3780 scr_change_screen (state);
3297 break; 3781 break;
3298 /* case 66: - application key pad */ 3782 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3783 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3784 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3785 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3786 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3787 break;
3304#if 0
3305 case 1001: 3788 case 1002:
3306 break; /* X11 mouse highlighting */ 3789 case 1003:
3307#endif 3790 if (state)
3791 {
3792 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3793 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3794 mouse_row = mouse_col = 0;
3795 vt_emask_mouse = PointerMotionMask;
3796 }
3797 else
3798 vt_emask_mouse = NoEventMask;
3799
3800 vt_select_input ();
3801 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3802 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3803 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3804 break;
3314 case 1011: /* scroll to bottom on key press */ 3805 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3806 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3807 break;
3320 case 1047: /* secondary screen w/ clearing */ 3808 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3809 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3810 if (!state)
3323 scr_erase_screen (2); 3811 scr_erase_screen (2);
3812
3324 scr_change_screen (state); 3813 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3814 break;
3815 case 1049: /* secondary screen w/ clearing first */
3816 if (option (Opt_secondaryScreen))
3817 if (state)
3818 scr_cursor (SAVE);
3819
3820 scr_change_screen (state);
3821
3822 if (option (Opt_secondaryScreen))
3823 if (state)
3824 scr_erase_screen (2);
3825 else
3826 scr_cursor (RESTORE);
3827 break;
3828 default:
3829 break;
3328 } 3830 }
3329 } 3831 }
3330} 3832}
3331/*}}} */ 3833/*}}} */
3332 3834
3333/*{{{ process sgr sequences */ 3835/*{{{ process sgr sequences */
3334void 3836void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3837rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3838{
3337 unsigned int i; 3839 unsigned int i;
3338 short rendset; 3840 short rendset;
3339 int rendstyle; 3841 int rendstyle;
3340 3842
3341 if (nargs == 0) 3843 if (nargs == 0)
3342 { 3844 {
3343 scr_rendition (0, ~RS_None); 3845 scr_rendition (0, ~RS_None);
3344 return; 3846 return;
3345 } 3847 }
3848
3346 for (i = 0; i < nargs; i++) 3849 for (i = 0; i < nargs; i++)
3347 { 3850 {
3348 rendset = -1; 3851 rendset = -1;
3349 switch (arg[i]) 3852 switch (arg[i])
3350 { 3853 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3855 rendset = 0, rendstyle = ~RS_None;
3353 break; 3856 break;
3354 case 1: 3857 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3858 rendset = 1, rendstyle = RS_Bold;
3356 break; 3859 break;
3860 //case 2: // low intensity
3861 case 3:
3862 rendset = 1, rendstyle = RS_Italic;
3863 break;
3357 case 4: 3864 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3865 rendset = 1, rendstyle = RS_Uline;
3359 break; 3866 break;
3360 case 5: 3867 case 5: // slowly blinking
3868 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3869 rendset = 1, rendstyle = RS_Blink;
3362 break; 3870 break;
3871 //case 6: // scoansi light background
3363 case 7: 3872 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3873 rendset = 1, rendstyle = RS_RVid;
3365 break; 3874 break;
3366 case 22: 3875 case 8:
3876 // invisible. NYI
3877 break;
3878 //case 9: // crossed out
3879 //case 10: // scoansi acs off, primary font
3880 //case 11: // scoansi acs on, first alt font
3881 //case 12: // scoansi acs on, |0x80, second alt font
3882 //...
3883 //case 19: // ninth alt font
3884 //case 20: // gothic
3885 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3886 rendset = 0, rendstyle = RS_Bold;
3887 break;
3888 case 22: // normal intensity
3889 rendset = 0, rendstyle = RS_Bold;
3890 break;
3891 case 23: // disable italic
3892 rendset = 0, rendstyle = RS_Italic;
3368 break; 3893 break;
3369 case 24: 3894 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3895 rendset = 0, rendstyle = RS_Uline;
3371 break; 3896 break;
3372 case 25: 3897 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3898 rendset = 0, rendstyle = RS_Blink;
3374 break; 3899 break;
3900 case 26: // variable spacing (iso 8613)
3901 rendset = 0, rendstyle = RS_Blink;
3902 break;
3375 case 27: 3903 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3904 rendset = 0, rendstyle = RS_RVid;
3377 break; 3905 break;
3906 //case 28: // visible. NYI
3907 //case 29: // not crossed-out
3378 } 3908 }
3909
3379 if (rendset != -1) 3910 if (rendset != -1)
3380 { 3911 {
3381 scr_rendition (rendset, rendstyle); 3912 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3913 continue; /* for (;i;) */
3383 } 3914 }
… …
3390 case 33: 3921 case 33:
3391 case 34: 3922 case 34:
3392 case 35: 3923 case 35:
3393 case 36: 3924 case 36:
3394 case 37: 3925 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3926 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3927 break;
3398#ifdef TTY_256COLOR 3928 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3929 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3930 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3931 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3932 i += 2;
3405 } 3933 }
3406 break; 3934 break;
3407#endif
3408 case 39: /* default fg */ 3935 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3936 scr_color (Color_fg, Color_fg);
3410 break; 3937 break;
3411 3938
3412 case 40: 3939 case 40:
… …
3415 case 43: 3942 case 43:
3416 case 44: 3943 case 44:
3417 case 45: 3944 case 45:
3418 case 46: 3945 case 46:
3419 case 47: 3946 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3947 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3948 break;
3423#ifdef TTY_256COLOR 3949 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3950 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3951 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3952 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3953 i += 2;
3430 } 3954 }
3431 break; 3955 break;
3432#endif
3433 case 49: /* default bg */ 3956 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3957 scr_color (Color_bg, Color_bg);
3435 break; 3958 break;
3436 3959
3437#ifndef NO_BRIGHTCOLOR 3960 //case 50: // not variable spacing
3961
3962#if !ENABLE_MINIMAL
3438 case 90: 3963 case 90:
3439 case 91: /* set bright fg color */ 3964 case 91: /* set bright fg color */
3440 case 92: 3965 case 92:
3441 case 93: 3966 case 93:
3442 case 94: 3967 case 94:
3443 case 95: 3968 case 95:
3444 case 96: 3969 case 96:
3445 case 97: 3970 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3971 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3972 break;
3449 case 100: 3973 case 100:
3450 case 101: /* set bright bg color */ 3974 case 101: /* set bright bg color */
3451 case 102: 3975 case 102:
3452 case 103: 3976 case 103:
3453 case 104: 3977 case 104:
3454 case 105: 3978 case 105:
3455 case 106: 3979 case 106:
3456 case 107: 3980 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3981 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3982 break;
3460#endif 3983#endif
3461
3462 } 3984 }
3463 } 3985 }
3464} 3986}
3465/*}}} */ 3987/*}}} */
3466 3988
3467/*{{{ process Rob Nation's own graphics mode sequences */ 3989/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 3990void
3469rxvt_term::process_graphics () 3991rxvt_term::process_graphics ()
3470{ 3992{
3471 unsigned char ch, cmd = cmd_getc (); 3993 unicode_t ch, cmd = cmd_getc ();
3472 3994
3473 if (cmd == 'Q') 3995 if (cmd == 'Q')
3996 {
3474 { /* query graphics */ 3997 /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */ 3998 tt_printf ("\033G0\012"); /* no graphics */
3476 return; 3999 return;
3477 } 4000 }
3478 /* swallow other graphics sequences until terminating ':' */ 4001 /* swallow other graphics sequences until terminating ':' */
3479 do 4002 do
3480 ch = cmd_getc (); 4003 ch = cmd_getc ();
… …
3490 */ 4013 */
3491void 4014void
3492rxvt_term::tt_printf (const char *fmt,...) 4015rxvt_term::tt_printf (const char *fmt,...)
3493{ 4016{
3494 va_list arg_ptr; 4017 va_list arg_ptr;
3495 unsigned char buf[256]; 4018 char buf[256];
3496 4019
3497 va_start (arg_ptr, fmt); 4020 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4021 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4022 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4023 tt_write (buf, strlen (buf));
3501} 4024}
3502 4025
3503/* ---------------------------------------------------------------------- */ 4026/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 4027/* Write data to the pty as typed by the user, pasted with the mouse,
3505 * or generated by us in response to a query ESC sequence. 4028 * or generated by us in response to a query ESC sequence.
3506 */ 4029 */
3507void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3509{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4030const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3511 4031
3512 if (len) 4032void
4033rxvt_term::tt_write (const char *data, unsigned int len)
4034{
4035 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4036 return;
4037
4038 if (pty->pty < 0)
4039 return;
4040
4041 if (v_buflen == 0)
4042 {
4043 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4044
4045 if ((unsigned int)written == len)
4046 return;
4047
4048 data += written;
4049 len -= written;
3513 { 4050 }
4051
4052 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4053
4054 memcpy (v_buffer + v_buflen, data, len);
4055 v_buflen += len;
4056
4057 pty_ev.set (ev::READ | ev::WRITE);
4058}
4059
4060void rxvt_term::pty_write ()
4061{
4062 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4063
4064 if (written > 0)
4065 {
4066 v_buflen -= written;
4067
3514 if (v_buflen == 0) 4068 if (v_buflen == 0)
3515 { 4069 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4070 free (v_buffer);
3543 v_buffer = 0; 4071 v_buffer = 0;
3544 v_buflen = 0;
3545 4072
3546 pty_ev.set (EVENT_READ); 4073 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4074 return;
3559 } 4075 }
4076
4077 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4078 }
4079 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4080 pty_ev.set (ev::READ);
3561} 4081}
3562 4082
3563/*----------------------- end-of-file (C source) -----------------------*/ 4083/*----------------------- end-of-file (C source) -----------------------*/
3564 4084

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