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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.433 by root, Sat May 30 06:56:20 2009 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) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
52#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
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ 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
57void 136void
58rxvt_term::lookup_key (XKeyEvent *ev) 137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
65#endif 181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284static int
285hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303static inline KeySym
304translate_keypad (KeySym keysym, bool kp)
305{
306#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home
309 XK_KP_4, // XK_KP_Left
310 XK_KP_8, // XK_KP_Up
311 XK_KP_6, // XK_KP_Right
312 XK_KP_2, // XK_KP_Down
313# ifndef UNSHIFTED_SCROLLKEYS
314 XK_KP_9, // XK_KP_Prior
315 XK_KP_3, // XK_KP_Next
316# else
317 XK_Prior,
318 XK_Next,
319# endif
320 XK_KP_1, // XK_KP_End
321 XK_KP_5, // XK_KP_Begin
322 };
323
324 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
325 {
326 unsigned int index = keysym - XK_KP_Home;
327 keysym = kp ? keypadtrans[index] : XK_Home + index;
328 }
329 else if (keysym == XK_KP_Insert)
330 keysym = kp ? XK_KP_0 : XK_Insert;
331# ifndef NO_DELETE_KEY
332 else if (keysym == XK_KP_Delete)
333 keysym = kp ? XK_KP_Decimal : XK_Delete;
334# endif
335#endif
336 return keysym;
337}
338
339static inline int
340map_function_key (KeySym keysym)
341{
342 int param = 0;
343
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
345 {
346 param = 11 + keysym - XK_F1;
347 if (keysym >= XK_F17)
348 param += 4;
349 else if (keysym >= XK_F15)
350 param += 3;
351 else if (keysym >= XK_F11)
352 param += 2;
353 else if (keysym >= XK_F6)
354 param += 1;
355 }
356 else
357 switch (keysym)
358 {
359 case XK_Find:
360 param = 1;
361 break;
362 case XK_Insert:
363 param = 2;
364 break;
365#ifdef DXK_Remove
366 case DXK_Remove:
367#endif
368 case XK_Execute:
369 param = 3;
370 break;
371 case XK_Select:
372 param = 4;
373 break;
374#ifndef UNSHIFTED_SCROLLKEYS
375 case XK_Prior:
376 param = 5;
377 break;
378 case XK_Next:
379 param = 6;
380 break;
381 case XK_Home:
382 param = 7;
383 break;
384 case XK_End:
385 param = 8;
386 break;
387#endif
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398void
399rxvt_term::key_press (XKeyEvent &ev)
400{
401 int ctrl, meta, shft, len;
402 KeySym keysym;
66 int valid_keysym; 403 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 404 char kbuf[KBUFSZ];
405
406#if ISO_14755
407 if (iso14755buf & ISO_14755_52)
408 return;
409#endif
68 410
69 /* 411 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 412 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 413 * escape sequence to toggle the Keypad.
72 * 414 *
73 * Always permit `shift' to override the current setting 415 * Always permit `shift' to override the current setting
74 */ 416 */
75 shft = (ev->state & ShiftMask); 417 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 418 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 419 meta = ev.state & ModMetaMask;
78 420
79 if (numlock_state || (ev->state & ModNumLockMask)) 421 if (numlock_state || (ev.state & ModNumLockMask))
80 { 422 {
81 numlock_state = (ev->state & ModNumLockMask); 423 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 424 set_privmode (PrivMode_aplKP, !numlock_state);
83 } 425 }
84 426
85 kbuf[0] = 0; 427 kbuf[0] = 0;
86 428
87#ifdef USE_XIM 429#ifdef USE_XIM
88 if (Input_Context) 430 if (Input_Context)
89 { 431 {
90 Status status_return; 432 Status status_return;
91 433
434#if 0
92#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
96 else 439 else
97#endif 440#endif
98 441#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)
114 { 459 {
460 /* make sure the user can type ctrl-@, i.e. NUL */
461 if (len == 1 && *wkbuf == 0)
462 {
463 kbuf[0] = 0;
464 len = 1;
465 }
466 else
467 {
115 wkbuf[len] = 0; 468 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 469 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 470 if (len < 0)
118 len = 0; 471 len = 0;
472 }
119 } 473 }
120 else 474 else
121 len = 0; 475 len = 0;
122 } 476 }
123 477
124 valid_keysym = status_return == XLookupKeySym 478 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 485 valid_keysym = keysym != NoSymbol;
133 } 486 }
134 487
135 if (valid_keysym) 488 if (valid_keysym)
136 { 489 {
137 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 492 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 493#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 494
158 if (TermWin.saveLines) 495 if (saveLines)
159 { 496 {
160#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 498 if (!ctrl && !meta)
162 {
163#else 499#else
164 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
165 { 502 {
166#endif
167 int lnsppg; 503 int lnsppg;
168 504
169#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 507#else
172 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
173#endif 509#endif
174 if (keysym == XK_Prior) 510 if (keysym == XK_Prior)
175 { 511 {
176 scr_page (UP, lnsppg); 512 scr_page (UP, lnsppg);
177 return; 513 return;
… …
205 scr_move_to (0, 1); 541 scr_move_to (0, 1);
206 return; 542 return;
207 } 543 }
208 else if (keysym == XK_End) 544 else if (keysym == XK_End)
209 { 545 {
210 scr_move_to (1, 0); 546 scr_move_to (1, 1);
211 return; 547 return;
212 } 548 }
213 } 549 }
214#endif 550#endif
215
216 } 551 }
217 552
218 if (shft) 553 if (shft)
219 { 554 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 555 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 556 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 557 {
223 keysym += (XK_F11 - XK_F1); 558 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 559 shft = 0; /* turn off Shift */
225 } 560 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 561 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 562 {
228 switch (keysym) 563 switch (keysym)
229 { 564 {
230 /* normal XTerm key bindings */ 565 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 566 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 567 selection_request (ev.time);
233 return; 568 return;
569#if TODO
234 /* rxvt extras */ 570 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 571 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 572 change_font (FONT_UP);
237 return; 573 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 574 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 575 change_font (FONT_DN);
240 return; 576 return;
577#endif
241 } 578 }
242 } 579 }
243 } 580 }
244#ifdef PRINTPIPE 581
245 if (keysym == XK_Print) 582#if ENABLE_FRILLS || ISO_14755
246 { 583 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 584 if (shft && ctrl)
248 return;
249 } 585 {
250#endif 586 int hv;
251#ifdef GREEK_SUPPORT 587
252 if (keysym == ks_greekmodeswith) 588 if (iso14755buf & ISO_14755_51
253 { 589 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 590 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 591 {
257 xterm_seq (XTerm_title, 592 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 593 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 594# if ISO_14755
260 greek_reset(); 595 iso14755_51 (0);
596# endif
597 return;
261 } 598 }
262 else 599 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 600 {
273 unsigned int l; 601 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 602# if ISO_14755
275 const unsigned char ch = C0_ESC; 603 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 604# endif
285 tt_write (&ch, 1); 605 return;
286 tt_write (kbuf0, l); 606 }
607 else if ((hv = hex_keyval (ev)) >= 0)
608 {
609 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
610 | hv | ISO_14755_51;
611# if ISO_14755
612 iso14755_51 (iso14755buf & ISO_14755_MASK);
613# endif
287 return; 614 return;
288 } 615 }
289 else 616 else
290#endif
291
292 { 617 {
618# if ISO_14755
619 scr_overlay_off ();
620# endif
621 iso14755buf = 0;
622 }
623 }
624 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
625 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
626 if (!(iso14755buf & ISO_14755_STARTED))
627 {
628 iso14755buf |= ISO_14755_STARTED;
629# if ISO_14755
630 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
631 scr_overlay_set (0, 0, "ISO 14755 mode");
632# endif
633 }
634#endif
635
636#ifdef PRINTPIPE
637 if (keysym == XK_Print)
638 {
639 scr_printscreen (ctrl | shft);
640 return;
641 }
642#endif
643
644 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
645 {
646 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
647 unsigned int newlen = 1;
648
649 switch (translate_keypad (keysym, kp))
650 {
651#ifndef NO_BACKSPACE_KEY
652 case XK_BackSpace:
653 if (priv_modes & PrivMode_HaveBackSpace)
654 {
655 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
656 ^ !!ctrl) ? '\b' : '\177';
657 kbuf[1] = '\0';
658 }
659 else
660 strcpy (kbuf, rs[Rs_backspace_key]);
661 break;
662#endif
663#ifndef NO_DELETE_KEY
664 case XK_Delete:
665 strcpy (kbuf, rs[Rs_delete_key]);
666 break;
667#endif
668 case XK_Tab:
669 if (shft)
670 strcpy (kbuf, "\033[Z");
671 else
672 {
673#ifdef CTRL_TAB_MAKES_META
674 if (ctrl)
675 meta = 1;
676#endif
677#ifdef MOD4_TAB_MAKES_META
678 if (ev.state & Mod4Mask)
679 meta = 1;
680#endif
293 newlen = 1; 681 newlen = 0;
294 switch (keysym) 682 }
683 break;
684
685 case XK_Up: /* "\033[A" */
686 case XK_Down: /* "\033[B" */
687 case XK_Right: /* "\033[C" */
688 case XK_Left: /* "\033[D" */
689 strcpy (kbuf, "\033[Z");
690 kbuf[2] = "DACB"[keysym - XK_Left];
691 /* do Shift first */
692 if (shft)
693 kbuf[2] = "dacb"[keysym - XK_Left];
694 else if (ctrl)
695 {
696 kbuf[1] = 'O';
697 kbuf[2] = "dacb"[keysym - XK_Left];
698 }
699 else if (priv_modes & PrivMode_aplCUR)
700 kbuf[1] = 'O';
701 break;
702
703 case XK_KP_Enter:
704 /* allow shift to override */
705 if (kp)
706 {
707 strcpy (kbuf, "\033OM");
708 break;
709 }
710
711 /* FALLTHROUGH */
712
713 case XK_Return:
714 if (priv_modes & PrivMode_LFNL)
715 {
716 kbuf[0] = '\015';
717 kbuf[1] = '\012';
718 kbuf[2] = '\0';
719 }
720 else
721 {
722 kbuf[0] = '\015';
723 kbuf[1] = '\0';
724 }
725 break;
726
727 case XK_KP_F1: /* "\033OP" */
728 case XK_KP_F2: /* "\033OQ" */
729 case XK_KP_F3: /* "\033OR" */
730 case XK_KP_F4: /* "\033OS" */
731 strcpy (kbuf, "\033OP");
732 kbuf[2] += (keysym - XK_KP_F1);
733 break;
734
735 case XK_KP_Multiply: /* "\033Oj" : "*" */
736 case XK_KP_Add: /* "\033Ok" : "+" */
737 case XK_KP_Separator: /* "\033Ol" : "," */
738 case XK_KP_Subtract: /* "\033Om" : "-" */
739 case XK_KP_Decimal: /* "\033On" : "." */
740 case XK_KP_Divide: /* "\033Oo" : "/" */
741 case XK_KP_0: /* "\033Op" : "0" */
742 case XK_KP_1: /* "\033Oq" : "1" */
743 case XK_KP_2: /* "\033Or" : "2" */
744 case XK_KP_3: /* "\033Os" : "3" */
745 case XK_KP_4: /* "\033Ot" : "4" */
746 case XK_KP_5: /* "\033Ou" : "5" */
747 case XK_KP_6: /* "\033Ov" : "6" */
748 case XK_KP_7: /* "\033Ow" : "7" */
749 case XK_KP_8: /* "\033Ox" : "8" */
750 case XK_KP_9: /* "\033Oy" : "9" */
751 /* allow shift to override */
752 if (kp)
753 {
754 strcpy (kbuf, "\033Oj");
755 kbuf[2] += (keysym - XK_KP_Multiply);
756 }
757 else
758 {
759 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
760 kbuf[1] = '\0';
761 }
762 break;
763
764 default:
295 { 765 {
296#ifndef NO_BACKSPACE_KEY 766 int param = map_function_key (keysym);
297 case XK_BackSpace: 767 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 768 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 769 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY(kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 770 newlen = 0;
615 break;
616 } 771 }
617 if (newlen) 772 break;
618 len = STRLEN(kbuf);
619 } 773 }
774
775 if (newlen)
776 len = strlen (kbuf);
777
620 /* 778 /*
621 * Pass meta for all function keys, if 'meta' option set 779 * Pass meta for all function keys, if 'meta' option set
622 */ 780 */
623#ifdef META8_OPTION 781#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 782 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 787 else if (ctrl && keysym == XK_minus)
630 { 788 {
631 len = 1; 789 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 790 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 791 }
792 else if (keysym == XK_ISO_Left_Tab)
793 {
794 strcpy (kbuf, "\033[Z");
795 len = 3;
796 }
634 else 797 else
635 { 798 {
636#ifdef META8_OPTION 799#ifdef META8_OPTION
637 /* set 8-bit on */ 800 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 801 if (meta && (meta_char == 0x80))
639 { 802 {
640 unsigned char *ch; 803 char *ch;
641 804
642 for (ch = kbuf; ch < kbuf + len; ch++) 805 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 806 *ch |= 0x80;
807
644 meta = 0; 808 meta = 0;
645 } 809 }
646#endif 810#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 811 /* nil */ ;
652 } 812 }
653 } 813 }
814
815 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
816 return;
654 817
655 if (len <= 0) 818 if (len <= 0)
656 return; /* not mapped */ 819 return; /* not mapped */
657 820
658 if (Options & Opt_scrollTtyKeypress) 821 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 822 if (view_start)
660 { 823 {
661 TermWin.view_start = 0; 824 view_start = 0;
662 want_refresh = 1; 825 want_refresh = 1;
663 } 826 }
664 827
665 /* 828 /*
666 * these modifications only affect the static keybuffer 829 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 840 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 841
679 /* escape prefix */ 842 /* escape prefix */
680 if (meta 843 if (meta
681#ifdef META8_OPTION 844#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 845 && meta_char == C0_ESC
683#endif 846#endif
684 ) 847 )
685 { 848 {
686 const unsigned char ch = C0_ESC; 849 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 850 tt_write (&ch, 1);
689 } 851 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 852
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 853 tt_write (kbuf, (unsigned int)len);
703} 854}
704/*}}} */
705 855
706#if (MENUBAR_MAX) 856void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 857rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 858{
859#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
860 KeySym keysym;
861
862 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
863#endif
864
865#if ENABLE_FRILLS || ISO_14755
866 // ISO 14755 support
867 if (iso14755buf)
868 if (iso14755buf & ISO_14755_52)
869 {
870# if ISO_14755
871 scr_overlay_off ();
872# endif
873# if ISO_14755
874 // iso14755 part 5.2 handling: release time
875 // first: controls
876 if ((ev.state & ControlMask)
877 && ((keysym >= 0x40 && keysym <= 0x5f)
878 || (keysym >= 0x61 && keysym <= 0x7f)))
879 {
880 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
881 commit_iso14755 ();
882
883 return;
884 }
885
886 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
887 if (i[0] == keysym)
888 {
889 iso14755buf = ISO_14755_51 | i[1];
890 commit_iso14755 ();
891
892 return;
893 }
894
895 scr_bell ();
896# endif
897 iso14755buf = 0;
898
899 return;
900 }
901 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
902 {
903# if ISO_14755
904 scr_overlay_off ();
905# endif
906 if (iso14755buf & ISO_14755_51)
907 commit_iso14755 ();
908#if ISO_14755
909 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
910 {
911 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
912
913 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
914 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
915 }
916# endif
917 else
918 iso14755buf = 0;
919 }
920#endif
921
922 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
923 return;
924
925#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
926 if (!(ev.state & ControlMask))
927 slip_wheel_ev.stop ();
928 else if (keysym == XK_Control_L || keysym == XK_Control_R)
929 mouse_slip_wheel_speed = 0;
930#endif
931}
932
933#if defined (KEYSYM_RESOURCE)
709unsigned int 934unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 935rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 936{
712 unsigned int n, s; 937 unsigned int n, s;
713 938
714 n = cmdbuf_ptr - cmdbuf_base; 939 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 940 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
941
716 if (n > 0 && s < count) 942 if (n > 0 && s < count)
717 { 943 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 944 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 945 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 946 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 947 cmdbuf_endp -= n;
722 s += n; 948 s += n;
723 } 949 }
950
724 if (count > s) 951 if (count > s)
725 { 952 {
726 rxvt_print_error("data loss: cmd_write too large"); 953 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 954 count = s;
728 } 955 }
956
729 for (; count--;) 957 for (; count--;)
730 *cmdbuf_endp++ = *str++; 958 *cmdbuf_endp++ = *str++;
959
960 cmd_parse ();
961
731 return 0; 962 return 0;
732} 963}
733#endif /* MENUBAR_MAX */ 964#endif
734 965
735void 966void
736rxvt_term::flush () 967rxvt_term::flush ()
737{ 968{
738#ifdef TRANSPARENT 969 flush_ev.stop ();
739 if (want_full_refresh) 970
971#ifdef HAVE_BG_PIXMAP
972 if (bgPixmap.check_clearChanged ())
740 { 973 {
741 want_full_refresh = 0; 974// scr_clear (true); This needs to be researched further!
742 scr_clear ();
743 scr_touch (false); 975 scr_touch (false);
744 want_refresh = 1;
745 } 976 }
746#endif 977#endif
747 978
748 if (want_refresh) 979 if (want_refresh)
749 { 980 {
981 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
982 {
983 int row = view_start;
984 int end_row = row + nrow;
985
986 while (row > top_row && ROW (row - 1).is_longer ())
987 --row;
988
989 do
990 {
991 int start_row = row;
992 line_t *l;
993
994 do
995 {
996 l = &ROW (row++);
997
998 if (!(l->f & LINE_FILTERED))
999 {
1000 // line not filtered, mark it as filtered
1001 l->f |= LINE_FILTERED;
1002 while (l->is_longer ())
1003 {
1004 l = &ROW (row++);
1005 l->f |= LINE_FILTERED;
1006 }
1007
1008 // and filter it
1009 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1010
1011 break;
1012 }
1013 }
1014 while (l->is_longer () && row < end_row);
1015 }
1016 while (row < end_row);
1017 }
1018
750 scr_refresh (refresh_type); 1019 scr_refresh ();
751 scrollbar_show (1); 1020 scrollBar.show (1);
752#ifdef USE_XIM 1021#ifdef USE_XIM
753 IMSendSpot (); 1022 IMSendSpot ();
754#endif 1023#endif
755
756 } 1024 }
757 1025
758 XFlush (Xdisplay); 1026 display->flush ();
759} 1027}
760 1028
1029/* checks wether a refresh is requested and starts the refresh timer */
761void 1030void
762rxvt_term::check_cb (check_watcher &w) 1031rxvt_term::refresh_check ()
763{ 1032{
764 SET_R (this); 1033 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1035
1036 display->flush ();
1037}
1038
1039void
1040rxvt_term::flush_cb (ev::timer &w, int revents)
1041{
1042 make_current ();
1043
1044 refresh_count = 0;
767 flush (); 1045 flush ();
768} 1046}
769 1047
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812}
813
814#ifdef CURSOR_BLINK 1048#ifdef CURSOR_BLINK
815void 1049void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1050rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1051{
818 hidden_cursor = !hidden_cursor; 1052 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1053 want_refresh = 1;
820 1054 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1055}
823#endif 1056#endif
824 1057
825#ifdef TEXT_BLINK 1058#ifdef TEXT_BLINK
826void 1059void
827rxvt_term::text_blink_cb (time_watcher &w) 1060rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1061{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1062 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1063 {
831 hidden_text = !hidden_text; 1064 hidden_text = !hidden_text;
832 want_refresh = 1; 1065 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1066 refresh_check ();
1067 }
1068 else
1069 w.stop ();
1070}
1071#endif
1072
1073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1074void
1075rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1076{
1077 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1078 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
834 } 1079 {
1080 want_refresh = 1;
1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
835} 1085}
836#endif 1086#endif
837 1087
1088#ifdef SELECTION_SCROLLING
838void 1089void
839rxvt_term::x_cb (io_watcher &w, short revents) 1090rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
840{ 1091{
841 SET_R (this); 1092 if (scr_page (scroll_selection_dir, scroll_selection_lines))
842 SET_LOCALE (locale); 1093 {
843 1094 selection_extend (selection_save_x, selection_save_y, selection_save_state);
844 process_x_events (); 1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
845} 1100}
1101#endif
1102
1103#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1104void
1105rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1106{
1107 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1108 {
1109 want_refresh = 1;
1110 refresh_check ();
1111 }
1112
1113 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1114 {
1115 mouse_slip_wheel_speed = 0;
1116 w.stop ();
1117 }
1118}
1119#endif
1120
1121#if LINUX_YIELD_HACK
1122static struct event_handler
1123{
1124 ev::prepare yield_ev;
1125
1126 void yield_cb (ev::prepare &w, int revents)
1127 {
1128 // this should really be sched_yield(), but the linux guys thought
1129 // that giving a process calling sched_yield () less cpu time than
1130 // ones with high nice levels is a useful thing to do. It surely is is
1131 // allowed by the sus... as is returning ENOSYS.
1132 // since the linux guys additionally thought that breaking the only
1133 // known workaroudn against their unusable sched_yield hack is cool,
1134 // we just nanosleep a bit and hope for the best.
1135
1136 struct timespec ts = { 0, 1000 };
1137 nanosleep (&ts, 0);
1138
1139 w.stop ();
1140 }
1141
1142 event_handler ()
1143 : yield_ev (this, &event_handler::yield_cb)
1144 {
1145 }
1146} event_handler;
1147#endif
846 1148
847bool 1149bool
848rxvt_term::pty_fill () 1150rxvt_term::pty_fill ()
849{ 1151{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1152 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1153
1154 if (CBUFSIZ == n)
1155 {
1156 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1157 n = 0;
1158 }
851 1159
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1160 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1161 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1162 cmdbuf_endp = cmdbuf_ptr + n;
855 1163
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1164 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1165
858 if (n > 0) 1166 if (r > 0)
859 { 1167 {
860 cmdbuf_endp += n; 1168 cmdbuf_endp += r;
861 return true; 1169 return true;
862 } 1170 }
863 else if (n < 0 && errno != EAGAIN) 1171 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1172 {
1173#if LINUX_YIELD_HACK
1174 if (display->is_local)
1175 event_handler.yield_ev.start ();
1176#endif
1177 }
1178 else
1179 {
1180 pty_ev.stop ();
1181
1182 if (!option (Opt_hold))
864 destroy (); 1183 destroy ();
1184 }
865 1185
866 return false; 1186 return false;
867} 1187}
868 1188
869void 1189void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1190rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1191{
872 SET_R (this); 1192 make_current ();
873 SET_LOCALE (locale);
874 1193
875 if (revents & EVENT_WRITE) 1194 if (revents & ev::READ)
876 tt_write (0, 0);
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us 1195 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1196 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1197 cmd_parse ();
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891 1198
892 uint32_t ch = NOCHAR; 1199 if (revents & ev::WRITE)
1200 pty_write ();
893 1201
894 for (;;) 1202 refresh_check ();
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1203}
985 1204
986// read the next character, currently handles UTF-8 1205void
987// will probably handle all sorts of other stuff in the future 1206rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1207{
991 while (cmdbuf_ptr < cmdbuf_endp) 1208 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1209 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995
996 wchar_t wc;
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
998
999 if (len == (size_t)-2)
1000 return NOCHAR;
1001
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033}
1034 1210
1035#ifdef POINTER_BLANK 1211#ifdef POINTER_BLANK
1036void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0; 1212 hidden_pointer = 0;
1043 1213
1044 if (Options & Opt_pointerBlank) 1214 if (option (Opt_pointerBlank))
1045 pointer_ev.start (NOW + pointerBlankDelay); 1215 pointer_ev.start (pointerBlankDelay);
1216#endif
1046} 1217}
1047 1218
1219#ifdef POINTER_BLANK
1048void 1220void
1049rxvt_term::pointer_blank () 1221rxvt_term::pointer_blank ()
1050{ 1222{
1051 if (!(Options & Opt_pointerBlank)) 1223 if (!option (Opt_pointerBlank))
1052 return; 1224 return;
1053 1225
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1226 XDefineCursor (dpy, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1227 XFlush (dpy);
1056 1228
1057 hidden_pointer = 1; 1229 hidden_pointer = 1;
1058} 1230}
1059 1231
1060void 1232void
1061rxvt_term::pointer_cb (time_watcher &w) 1233rxvt_term::pointer_cb (ev::timer &w, int revents)
1062{ 1234{
1063 SET_R (this); 1235 make_current ();
1064 SET_LOCALE (locale);
1065 1236
1066 pointer_blank (); 1237 pointer_blank ();
1067} 1238}
1068#endif 1239#endif
1069 1240
1070void 1241void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1242rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1243{
1073 int button_number, key_state = 0; 1244 int button_number, key_state = 0;
1074 int x, y; 1245 int x, y;
1246 int code = 32;
1075 1247
1076 x = ev->x; 1248 x = Pixel2Col (ev.x);
1077 y = ev->y; 1249 y = Pixel2Row (ev.y);
1078 pixel_position (&x, &y); 1250 if (ev.type == MotionNotify)
1251 {
1252 if (x == mouse_row && y == mouse_col)
1253 return;
1254 mouse_row = x;
1255 mouse_col = y;
1256 code += 32;
1257 }
1079 1258
1080 if (MEvent.button == AnyButton) 1259 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1260 button_number = 3;
1083 }
1084 else 1261 else
1085 { 1262 {
1086 button_number = MEvent.button - Button1; 1263 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1264 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1265 if (button_number >= 3)
1089 button_number += (64 - 3); 1266 button_number += (64 - 3);
1090 } 1267 }
1091 1268
1092 if (PrivateModes & PrivMode_MouseX10) 1269 if (priv_modes & PrivMode_MouseX10)
1093 { 1270 {
1094 /* 1271 /*
1095 * do not report ButtonRelease 1272 * do not report ButtonRelease
1096 * no state info allowed 1273 * no state info allowed
1097 */ 1274 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1289 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1290 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1291#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1292 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1293#endif
1117
1118 } 1294 }
1119 1295
1120#ifdef DEBUG_MOUSEREPORT 1296#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1297 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1298 if (key_state & 16)
1123 fputc('C', stderr); 1299 fputc ('C', stderr);
1124 if (key_state & 4) 1300 if (key_state & 4)
1125 fputc('S', stderr); 1301 fputc ('S', stderr);
1126 if (key_state & 8) 1302 if (key_state & 8)
1127 fputc('A', stderr); 1303 fputc ('A', stderr);
1128 if (key_state & 32) 1304 if (key_state & 32)
1129 fputc('2', stderr); 1305 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1306 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1307 button_number,
1132 x + 1, 1308 x + 1,
1133 y + 1); 1309 y + 1);
1134#else 1310#endif
1311
1135 tt_printf("\033[M%c%c%c", 1312 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1313 (code + button_number + key_state),
1137 (32 + x + 1), 1314 (32 + x + 1),
1138 (32 + y + 1)); 1315 (32 + y + 1));
1139#endif
1140} 1316}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1317
1152/*{{{ process an X event */ 1318/*{{{ process an X event */
1153void 1319void
1154rxvt_term::process_x_event (XEvent *ev) 1320rxvt_term::x_cb (XEvent &ev)
1155{ 1321{
1322 make_current ();
1323
1324 dLocal (Display *, dpy);
1325
1326 if (ev.xany.window == vt
1327 && SHOULD_INVOKE (HOOK_X_EVENT)
1328 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1329 return;
1330
1331 // for XQueryPointer
1156 Window unused_root, unused_child; 1332 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1333 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1334 unsigned int unused_mask;
1159 1335
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1336 switch (ev.type)
1210 { 1337 {
1211 case KeyPress: 1338 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1339 key_press (ev.xkey);
1213 break; 1340 break;
1214 1341
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1342 case KeyRelease:
1217 { 1343 key_release (ev.xkey);
1218 if (!(ev->xkey.state & ControlMask))
1219 mouse_slip_wheel_speed = 0;
1220 else
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1344 break;
1229 }
1230#endif
1231 1345
1232 case ButtonPress: 1346 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1347 button_press (ev.xbutton);
1234 break; 1348 break;
1235 1349
1236 case ButtonRelease: 1350 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1351 button_release (ev.xbutton);
1238 break; 1352 break;
1239 1353
1240 case ClientMessage: 1354 case ClientMessage:
1241 if (ev->xclient.format == 32 1355 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1356 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1357 {
1251 /* Get Dnd data */ 1358 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1359 {
1253 int ActualFormat; 1360 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1361 {
1255 unsigned long Size, RemainingBytes; 1362 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1363 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1364 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1365 destroy ();
1259 0L, 1000000L, 1366 }
1260 False, AnyPropertyType, 1367#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1368 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1369 XSendEvent (dpy, ev.xclient.window = display->root,
1370 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1371 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1372#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1373 }
1266 8, PropModeReplace, 1374 }
1267 data, STRLEN(data)); 1375#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1376 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1377 {
1378 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1379 focus_in ();
1380 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1381 focus_out ();
1382 }
1383#endif
1270 } 1384 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1385 break;
1277 1386
1278 /* 1387 /*
1279 * XXX: this is not the _current_ arrangement 1388 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1389 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1393 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1394 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1395 * which ought to make things real slow!
1287 */ 1396 */
1288 case VisibilityNotify: 1397 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1398 switch (ev.xvisibility.state)
1290 { 1399 {
1291 case VisibilityUnobscured: 1400 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1401 refresh_type = FAST_REFRESH;
1293 break; 1402 break;
1294 case VisibilityPartiallyObscured: 1403 case VisibilityPartiallyObscured:
… …
1299 break; 1408 break;
1300 } 1409 }
1301 break; 1410 break;
1302 1411
1303 case FocusIn: 1412 case FocusIn:
1304 if (!TermWin.focus) 1413 if (ev.xfocus.detail != NotifyInferior
1414 && ev.xfocus.detail != NotifyPointer
1415 && ev.xfocus.mode != NotifyGrab)
1416 focus_in ();
1417 break;
1418
1419 case FocusOut:
1420 if (ev.xfocus.detail != NotifyInferior
1421 && ev.xfocus.detail != NotifyPointer
1422 && ev.xfocus.mode != NotifyGrab)
1423 focus_out ();
1424 break;
1425
1426 case ConfigureNotify:
1427 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1428 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1429 szHint.width, szHint.height);*/
1430 if (ev.xconfigure.window == parent[0])
1305 { 1431 {
1306 TermWin.focus = 1; 1432 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316
1317 } 1433 ;
1318 break;
1319 1434
1320 case FocusOut: 1435 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1321 if (TermWin.focus)
1322 { 1436 {
1323 TermWin.focus = 0; 1437 seen_resize = 1;
1324 want_refresh = 1; 1438 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0])
1340 {
1341 int height, width;
1342
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 } 1439 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else 1440 else
1358 { 1441 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1442#ifdef HAVE_BG_PIXMAP
1443 if (bgPixmap.window_position_sensitive ())
1444 {
1445 if (mapped)
1446 update_background ();
1447 else
1448 bgPixmap.invalidate ();
1449 }
1450#endif
1360 } 1451 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370 1452
1453 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1454 }
1455 break;
1456
1457 case PropertyNotify:
1458 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1459 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1460 && ev.xproperty.state == PropertyNewValue)
1461 selection_property (ev.xproperty.window, ev.xproperty.atom);
1462
1372 break; 1463 break;
1373 1464
1374 case SelectionClear: 1465 case SelectionClear:
1375 selection_clear (); 1466 selection_clear ();
1376 break; 1467 break;
1377 1468
1378 case SelectionNotify: 1469 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1470 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1471 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1472 break;
1383 1473
1384 case SelectionRequest: 1474 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1475 selection_send (ev.xselectionrequest);
1476 break;
1477
1478 case MapNotify:
1479#ifdef HAVE_BG_PIXMAP
1480 /* This is needed spcifically to fix the case of no window manager or a
1481 * non-reparenting window manager. In those cases we never get first
1482 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1483 * care of multiplicity of ConfigureNotify events arriwing while WM does
1484 * reparenting.
1485 * We should not render background immidiately, as there could be several
1486 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1487 * by scheduling background redraw as soon as we can, but giving a short
1488 * bit of time for ConfigureNotifies to arrive.
1489 * We should render background PRIOR to drawing any text, but AFTER all
1490 * of ConfigureNotifys for the best results.
1491 */
1492 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1493 update_background_ev.start (0.025);
1494#endif
1495 mapped = 1;
1496#ifdef TEXT_BLINK
1497 text_blink_ev.start ();
1498#endif
1499 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1500 break;
1387 1501
1388 case UnmapNotify: 1502 case UnmapNotify:
1389 TermWin.mapped = 0; 1503 mapped = 0;
1390#ifdef TEXT_BLINK 1504#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1505 text_blink_ev.stop ();
1392#endif 1506#endif
1393 break; 1507 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break;
1409 }
1410#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ())
1423 {
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */
1428 break; 1508 break;
1429 1509
1430 case GraphicsExpose: 1510 case GraphicsExpose:
1431 case Expose: 1511 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1512 if (ev.xany.window == vt)
1433 { 1513 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1514 do
1515 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1516 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1517 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1518 }
1438 // don't understand this, so commented it out 1519 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1520
1521 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1522
1523 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1524 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1525 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1526 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1527 }
1442 // ev->xexpose.width, TermWin.height, False); 1528
1443#endif
1444 want_refresh = 1; 1529 want_refresh = 1;
1445 } 1530 }
1446 else 1531 else
1447 { 1532 {
1448 XEvent unused_xevent; 1533 XEvent unused_event;
1449 1534
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1535 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1536 ;
1452 &unused_xevent)) ; 1537 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1538 ;
1454 GraphicsExpose, 1539
1455 &unused_xevent)) ; 1540 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1541 {
1458 scrollBar.setIdle(); 1542 scrollBar.state = STATE_IDLE;
1459 scrollbar_show (0); 1543 scrollBar.show (0);
1460 } 1544 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468
1469 } 1545 }
1470 break; 1546 break;
1471 1547
1472 case MotionNotify: 1548 case MotionNotify:
1473#ifdef POINTER_BLANK 1549#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1550 if (hidden_pointer)
1475 pointer_unblank (); 1551 pointer_unblank ();
1476#endif 1552#endif
1477#if MENUBAR 1553 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1478 if (isMenuBarWindow(ev->xany.window)) 1554 || priv_modes & PrivMode_MouseAnyEvent)
1555 mouse_report (ev.xbutton);
1556 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1557 break;
1558
1559 if (ev.xany.window == vt)
1479 { 1560 {
1480 menubar_control (&(ev->xbutton)); 1561 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1562 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1563 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1564 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1565 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1566 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1567 ;
1568
1493 XQueryPointer(Xdisplay, TermWin.vt, 1569 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1570 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1571 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1572 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1573 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1574#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1575 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1576 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1577 {
1502#endif 1578#endif
1579#if ISO_14755
1580 // 5.4
1581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1582 {
1583 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1584 break;
1585 }
1586#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1587 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1588 ev.xbutton.state & Button3Mask ? 2 : 0);
1589
1505#ifdef SELECTION_SCROLLING 1590#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1591 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1592 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1593 {
1509 int dist; 1594 int dist;
1510
1511 pending_scroll_selection=1;
1512 1595
1513 /* don't clobber the current delay if we are 1596 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1597 * already in the middle of scrolling.
1515 */ 1598 */
1516 if (scroll_selection_delay<=0) 1599 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1600 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1601
1519 /* save the event params so we can highlight 1602 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1603 * the selection in the pending-scroll loop
1521 */ 1604 */
1522 selection_save_x=ev->xbutton.x; 1605 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1606 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1607 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1608
1527 /* calc number of lines to scroll */ 1609 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1610 if (ev.xbutton.y < int_bwidth)
1529 { 1611 {
1530 scroll_selection_dir = UP; 1612 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1613 dist = int_bwidth - ev.xbutton.y;
1532 } 1614 }
1533 else 1615 else
1534 { 1616 {
1535 scroll_selection_dir = DN; 1617 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1618 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1619 }
1620
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1621 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1622 / SELECTION_SCROLL_LINE_SPEEDUP
1623 + 1;
1541 MIN_IT(scroll_selection_lines, 1624 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1625 SELECTION_SCROLL_MAX_LINES);
1543 } 1626 }
1544 else 1627 else
1545 { 1628 {
1546 /* we are within the text window, so we 1629 /* we are within the text window, so we
1547 * shouldn't be scrolling 1630 * shouldn't be scrolling
1548 */ 1631 */
1549 pending_scroll_selection = 0; 1632 sel_scroll_ev.stop();
1550 } 1633 }
1551#endif 1634#endif
1552#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1553
1554 } 1636 }
1555#endif 1637#endif
1556
1557 } 1638 }
1558 } 1639 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1640 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1641 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1642 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1643 MotionNotify, &ev))
1644 ;
1645
1563 XQueryPointer(Xdisplay, scrollBar.win, 1646 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1650 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1651 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1652 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1653 want_refresh = 1;
1572 scrollbar_show (1); 1654 scrollBar.show (1);
1573 } 1655 }
1574 break; 1656 break;
1575 } 1657 }
1576}
1577 1658
1659#if defined(CURSOR_BLINK)
1660 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1661 {
1662 if (hidden_cursor)
1663 {
1664 hidden_cursor = 0;
1665 want_refresh = 1;
1666 }
1667
1668 cursor_blink_ev.again ();
1669 }
1670#endif
1671
1672#if defined(POINTER_BLANK)
1673 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1674 {
1675 if (ev.type == MotionNotify
1676 || ev.type == ButtonPress
1677 || ev.type == ButtonRelease)
1678 if (hidden_pointer)
1679 pointer_unblank ();
1680
1681 if (ev.type == KeyPress && hidden_pointer == 0)
1682 pointer_blank ();
1683 }
1684#endif
1685
1686 refresh_check ();
1687}
1688
1689#if ENABLE_FRILLS
1578void 1690void
1691rxvt_term::set_urgency (bool enable)
1692{
1693 if (enable == urgency_hint)
1694 return;
1695
1696 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1697 {
1698 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1699 XSetWMHints (dpy, parent[0], h);
1700 urgency_hint = enable;
1701 }
1702}
1703#endif
1704
1705void
1706rxvt_term::focus_in ()
1707{
1708 if (!focus)
1709 {
1710 focus = 1;
1711 want_refresh = 1;
1712
1713#if USE_XIM
1714 if (Input_Context != NULL)
1715 {
1716 IMSetPosition ();
1717 XSetICFocus (Input_Context);
1718 }
1719#endif
1720#if CURSOR_BLINK
1721 if (option (Opt_cursorBlink))
1722 cursor_blink_ev.again ();
1723#endif
1724#if OFF_FOCUS_FADING
1725 if (rs[Rs_fade])
1726 {
1727 pix_colors = pix_colors_focused;
1728 scr_recolour ();
1729 }
1730#endif
1731#if ENABLE_FRILLS
1732 if (option (Opt_urgentOnBell))
1733 set_urgency (0);
1734#endif
1735
1736 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1737 }
1738}
1739
1740void
1741rxvt_term::focus_out ()
1742{
1743 if (focus)
1744 {
1745 focus = 0;
1746 want_refresh = 1;
1747
1748#if ENABLE_FRILLS
1749 if (option (Opt_urgentOnBell))
1750 set_urgency (0);
1751#endif
1752#if ENABLE_FRILLS || ISO_14755
1753 if (iso14755buf)
1754 {
1755 iso14755buf = 0;
1756# if ISO_14755
1757 scr_overlay_off ();
1758# endif
1759 }
1760#endif
1761#if USE_XIM
1762 if (Input_Context != NULL)
1763 XUnsetICFocus (Input_Context);
1764#endif
1765#if CURSOR_BLINK
1766 if (option (Opt_cursorBlink))
1767 cursor_blink_ev.stop ();
1768
1769 hidden_cursor = 0;
1770#endif
1771#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade])
1773 {
1774 pix_colors = pix_colors_unfocused;
1775 scr_recolour ();
1776 }
1777#endif
1778
1779 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1780 }
1781}
1782
1783void
1784rxvt_term::update_fade_color (unsigned int idx)
1785{
1786#if OFF_FOCUS_FADING
1787 if (rs[Rs_fade])
1788 {
1789 rgba c;
1790 pix_colors [Color_fade].get (c);
1791 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1792 }
1793#endif
1794}
1795
1796#if ENABLE_TRANSPARENCY || ENABLE_PERL
1797void
1798rxvt_term::rootwin_cb (XEvent &ev)
1799{
1800 make_current ();
1801
1802 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1803 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1804 return;
1805
1806# if ENABLE_TRANSPARENCY
1807 switch (ev.type)
1808 {
1809 case PropertyNotify:
1810 /*
1811 * if user used some Esetroot compatible prog to set the root bg,
1812 * use the property to determine the pixmap. We use it later on.
1813 */
1814 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1815 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1816 {
1817 bgPixmap.set_root_pixmap ();
1818 update_background ();
1819 }
1820
1821 break;
1822 }
1823# endif
1824
1825 refresh_check ();
1826}
1827#endif
1828
1829void
1579rxvt_term::button_press (XButtonEvent *ev) 1830rxvt_term::button_press (XButtonEvent &ev)
1580{ 1831{
1581 int reportmode = 0, clickintime; 1832 int reportmode = 0, clickintime;
1582 1833
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1834 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1835
1584 if (!bypass_keystate) 1836 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1837 reportmode = !! (priv_modes & PrivMode_mouse_report);
1838
1586 /* 1839 /*
1587 * VT window processing of button press 1840 * VT window processing of button press
1588 */ 1841 */
1589 if (ev->window == TermWin.vt) 1842 if (ev.window == vt)
1590 { 1843 {
1591#if RXVT_GRAPHICS 1844 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1845 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1846
1847#if ISO_14755
1848 // 5.4
1849 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 {
1851 iso14755_54 (ev.x, ev.y);
1852 return;
1597 { 1853 }
1854#endif
1855
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1856 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1857
1599 if (reportmode) 1858 if (reportmode)
1859 {
1860 /* mouse report from vt window */
1861 /* save the xbutton state (for ButtonRelease) */
1862 MEvent.state = ev.state;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 if (ev.button == MEvent.button && clickintime)
1600 { 1865 {
1601 /* mouse report from vt window */ 1866 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1867 MEvent.clicks++;
1603 MEvent.state = ev->state; 1868
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1869 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1870 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1871 /* only report double clicks */
1612 MEvent.clicks = 2; 1872 MEvent.clicks = 2;
1613 mouse_report (ev); 1873 mouse_report (ev);
1614 1874
1615 /* don't report the release */ 1875 /* don't report the release */
1616 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1877 MEvent.button = AnyButton;
1618 }
1619 } 1878 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1879 }
1633 else 1880 else
1634 { 1881 {
1635 if (ev->button != MEvent.button) 1882 /* different button, or time expired */
1636 MEvent.clicks = 0; 1883 MEvent.clicks = 1;
1884 MEvent.button = ev.button;
1885 mouse_report (ev);
1886 }
1887#else
1888 MEvent.button = ev.button;
1889 mouse_report (ev);
1890#endif /* MOUSE_REPORT_DOUBLECLICK */
1891
1892 }
1893 else
1894 {
1895 if (ev.button != MEvent.button)
1896 MEvent.clicks = 0;
1897
1637 switch (ev->button) 1898 switch (ev.button)
1638 { 1899 {
1639 case Button1: 1900 case Button1:
1901 /* allow meta + click to select rectangular areas */
1902 /* should be done in screen.C */
1903#if ENABLE_FRILLS
1904 selection.rect = !!(ev.state & ModMetaMask);
1905#else
1906 selection.rect = false;
1907#endif
1908
1640 /* allow shift+left click to extend selection */ 1909 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1910 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1911 {
1643 if (MEvent.button == Button1 && clickintime) 1912 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1913 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1914 else
1649 { 1915 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1916 }
1657 1917 else
1658 MEvent.button = Button1;
1659 break; 1918 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1919 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1920 MEvent.clicks++;
1664 else 1921 else
1922 MEvent.clicks = 1;
1923
1924 selection_click (MEvent.clicks, ev.x, ev.y);
1925 }
1926
1927 MEvent.button = Button1;
1928 break;
1929
1930 case Button3:
1931 if (MEvent.button == Button3 && clickintime)
1932 selection_rotate (ev.x, ev.y);
1933 else
1665 selection_extend (ev->x, ev->y, 1); 1934 selection_extend (ev.x, ev.y, 1);
1935
1666 MEvent.button = Button3; 1936 MEvent.button = Button3;
1667 break; 1937 break;
1668 }
1669 } 1938 }
1939 }
1940
1670 MEvent.time = ev->time; 1941 MEvent.time = ev.time;
1671 return; 1942 return;
1672 }
1673 } 1943 }
1674 1944
1675 /* 1945 /*
1676 * Scrollbar window processing of button press 1946 * Scrollbar window processing of button press
1677 */ 1947 */
1678 if (isScrollbarWindow(ev->window)) 1948 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 1949 {
1680 scrollBar.setIdle (); 1950 page_dirn direction = NO_DIR;
1951
1952 if (scrollBar.upButton (ev.y))
1953 direction = UP; /* up */
1954 else if (scrollBar.dnButton (ev.y))
1955 direction = DN; /* down */
1956
1957 scrollBar.state = STATE_IDLE;
1681 /* 1958 /*
1682 * Rxvt-style scrollbar: 1959 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1960 * move up if mouse is above slider
1684 * move dn if mouse is below slider 1961 * move dn if mouse is below slider
1685 * 1962 *
… …
1694 /* 1971 /*
1695 * Mouse report disabled scrollbar: 1972 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1973 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1974 * click on scrollbar - send pageup/down
1698 */ 1975 */
1699 if ((scrollBar.style == R_SB_NEXT 1976 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 1977 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1978 else if (direction == DN)
1705 && scrollbarnext_dnButton(ev->y))
1706 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y)))
1708 tt_printf("\033[B"); 1979 tt_printf ("\033[B");
1709 else 1980 else
1710 switch (ev->button) 1981 switch (ev.button)
1711 { 1982 {
1712 case Button2: 1983 case Button2:
1713 tt_printf("\014"); 1984 tt_printf ("\014");
1714 break; 1985 break;
1715 case Button1: 1986 case Button1:
1716 tt_printf("\033[6~"); 1987 tt_printf ("\033[6~");
1717 break; 1988 break;
1718 case Button3: 1989 case Button3:
1719 tt_printf("\033[5~"); 1990 tt_printf ("\033[5~");
1720 break; 1991 break;
1721 } 1992 }
1722 } 1993 }
1723 else 1994 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1995#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 1996 {
1731 if (scrollbarnext_upButton(ev->y)) 1997 if (direction != NO_DIR)
1732 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y))
1734 upordown = 1; /* down */
1735 }
1736 else if (scrollBar.style == R_SB_RXVT)
1737 {
1738 if (scrollbarrxvt_upButton(ev->y))
1739 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y))
1741 upordown = 1; /* down */
1742 }
1743 if (upordown)
1744 { 1998 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1999#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2000 if (!cont_scroll_ev.is_active ())
2001 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2002#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2003 if (scr_page (direction, 1))
1749 { 2004 {
1750 if (upordown < 0) 2005 if (direction == UP)
1751 scrollBar.setUp (); 2006 scrollBar.state = STATE_UP;
1752 else 2007 else
1753 scrollBar.setDn (); 2008 scrollBar.state = STATE_DOWN;
1754 } 2009 }
1755 } 2010 }
1756 else 2011 else
1757 switch (ev->button) 2012 switch (ev.button)
1758 { 2013 {
1759 case Button2: 2014 case Button2:
1760 switch (scrollbar_align) 2015 switch (scrollBar.align)
1761 { 2016 {
1762 case R_SB_ALIGN_TOP: 2017 case R_SB_ALIGN_TOP:
1763 csrO = 0; 2018 csrO = 0;
1764 break; 2019 break;
1765 case R_SB_ALIGN_CENTRE: 2020 case R_SB_ALIGN_CENTRE:
… …
1767 break; 2022 break;
1768 case R_SB_ALIGN_BOTTOM: 2023 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2024 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2025 break;
1771 } 2026 }
2027
1772 if (scrollBar.style == R_SB_XTERM 2028 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2029 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2030 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2031 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2032
1777 scrollBar.setMotion (); 2033 scrollBar.state = STATE_MOTION;
1778 break; 2034 break;
1779 2035
1780 case Button1: 2036 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2037 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2038 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2039 /* FALLTHROUGH */
1784 2040
1785 case Button3: 2041 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2042 if (scrollBar.style != R_SB_XTERM)
1787 { 2043 {
1788 if (scrollbar_above_slider(ev->y)) 2044 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2045# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2046 scr_page (UP, nrow - 1);
1791# else 2047# else
1792 scr_page (UP, TermWin.nrow / 4); 2048 scr_page (UP, nrow / 4);
1793# endif 2049# endif
1794 else if (scrollbar_below_slider(ev->y)) 2050 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2051# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2052 scr_page (DN, nrow - 1);
1797# else 2053# else
1798 scr_page (DN, TermWin.nrow / 4); 2054 scr_page (DN, nrow / 4);
1799# endif 2055# endif
1800 else 2056 else
1801 scrollBar.setMotion (); 2057 scrollBar.state = STATE_MOTION;
1802 } 2058 }
1803 else 2059 else
1804 { 2060 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2061 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2062 (nrow
1807 * scrollbar_position(ev->y) 2063 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2064 / scrollBar.size ()));
1809 } 2065 }
2066
1810 break; 2067 break;
1811 } 2068 }
1812 } 2069 }
2070
1813 return; 2071 return;
1814 } 2072 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2073}
1823 2074
1824void 2075void
1825rxvt_term::button_release (XButtonEvent *ev) 2076rxvt_term::button_release (XButtonEvent &ev)
1826{ 2077{
1827 int reportmode = 0; 2078 int reportmode = 0;
1828 2079
1829 csrO = 0; /* reset csr Offset */ 2080 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2081 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2082 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2083
1833 if (scrollbar_isUpDn()) 2084 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1834 { 2085 {
1835 scrollBar.setIdle (); 2086 scrollBar.state = STATE_IDLE;
1836 scrollbar_show (0); 2087 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2088 }
2089
1842#ifdef SELECTION_SCROLLING 2090#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2091 sel_scroll_ev.stop();
1844#endif 2092#endif
2093
1845 if (ev->window == TermWin.vt) 2094 if (ev.window == vt)
1846 { 2095 {
1847#ifdef RXVT_GRAPHICS 2096 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2097 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2098
1853 { 2099#if ISO_14755
2100 // 5.4
2101 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2102 return;
2103#endif
2104
1854 if (reportmode) 2105 if (reportmode)
2106 {
2107 /* mouse report from vt window */
2108 /* don't report release of wheel "buttons" */
2109 if (ev.button >= 4)
2110 return;
2111#ifdef MOUSE_REPORT_DOUBLECLICK
2112 /* only report the release of 'slow' single clicks */
2113 if (MEvent.button != AnyButton
2114 && (ev.button != MEvent.button
2115 || (ev.time - MEvent.time
2116 > MULTICLICK_TIME / 2)))
1855 { 2117 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2118 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2119 MEvent.button = AnyButton;
1873 mouse_report (ev); 2120 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2121 }
2122#else /* MOUSE_REPORT_DOUBLECLICK */
2123 MEvent.button = AnyButton;
2124 mouse_report (ev);
2125#endif /* MOUSE_REPORT_DOUBLECLICK */
2126 return;
2127 }
2128
1877 /* 2129 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2130 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2131 * when overriding mouse reporting
1880 */ 2132 */
1881 if (PrivateModes & PrivMode_mouse_report 2133 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2134 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2135 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2136 selection_extend (ev.x, ev.y, 0);
1885 2137
1886 switch (ev->button) 2138 switch (ev.button)
2139 {
2140 case Button1:
2141 case Button3:
2142 selection_make (ev.time);
2143 break;
2144
2145 case Button2:
2146 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2147 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2148 break;
2149
2150#ifdef MOUSE_WHEEL
2151 case Button4:
2152 case Button5:
1887 { 2153 {
1888 case Button1: 2154 int i;
1889 case Button3: 2155 page_dirn v;
1890 selection_make (ev->time); 2156
2157 v = ev.button == Button4 ? UP : DN;
2158
2159 if (ev.state & ShiftMask)
1891 break; 2160 i = 1;
1892 case Button2: 2161 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2162 i = nrow - 1;
2163 else
1894 break; 2164 i = 5;
2165
1895#ifdef MOUSE_WHEEL 2166# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2167 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2168 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1); 2169 mouse_slip_wheel_speed += v ? -1 : 1;
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2170 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2171 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2172
2173 if (!slip_wheel_ev.is_active ())
2174 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1914 } 2175 }
2176 else
1915# endif 2177# endif
1916# ifdef JUMP_MOUSE_WHEEL 2178 {
1917 scr_page (v, i); 2179 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2180 scrollBar.show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 }
1934 }
1935 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940}
1941
1942
1943#ifdef TRANSPARENT
1944/*
1945 * Check our parents are still who we think they are.
1946 * Do transparency updates if required
1947 */
1948int
1949rxvt_term::check_our_parents ()
1950{
1951 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after;
1953 Atom atype;
1954 unsigned char *prop = NULL;
1955 Window root, oldp, *list;
1956 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr;
1958
1959 pchanged = 0;
1960
1961 if (!(Options & Opt_transparent))
1962 return pchanged; /* Don't try any more */
1963
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1965 rootdepth = wrootattr.depth;
1966
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1968 if (rootdepth != wattr.depth)
1969 {
1970 if (am_transparent)
1971 {
1972 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt,
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0;
1976 }
1977 return pchanged; /* Don't try any more */
1978 }
1979
1980 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False);
1982
1983 /*
1984 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that.
1987 */
1988 i = (xa[XA_XROOTPMAPID] != 0
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success));
1992 if (!i || prop == NULL)
1993 have_pixmap = 0;
1994 else
1995 {
1996 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop);
1998 XFree(prop);
1999 }
2000 if (have_pixmap)
2001 {
2002 /*
2003 * Copy Xroot pixmap transparency
2004 */
2005 int sx, sy, nx, ny;
2006 unsigned int nw, nh;
2007 Window cr;
2008 XImage *image;
2009 GC gc;
2010 XGCValues gcvalue;
2011
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
2013 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height;
2016 nx = ny = 0;
2017 if (sx < 0)
2018 {
2019 nw += sx;
2020 nx = -sx;
2021 sx = 0;
2022 }
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
2033 ZPixmap);
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037 if (image == NULL)
2038 {
2039 if (am_transparent && am_pixmap_trans)
2040 {
2041 pchanged = 1;
2042 if (TermWin.pixmap != None)
2043 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap);
2045 TermWin.pixmap = None;
2046 } 2181 }
2047 } 2182 }
2048 am_pixmap_trans = 0; 2183 break;
2184#endif
2185 }
2186 }
2187}
2188
2189/*}}} */
2190
2191void
2192rxvt_term::cmd_parse ()
2193{
2194 wchar_t ch = NOCHAR;
2195 char *seq_begin; // remember start of esc-sequence here
2196
2197 for (;;)
2198 {
2199 if (expect_false (ch == NOCHAR))
2200 {
2201 seq_begin = cmdbuf_ptr;
2202 ch = next_char ();
2203
2204 if (ch == NOCHAR)
2205 break;
2206 }
2207
2208 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2209 {
2210 if (expect_false (!seen_input))
2211 {
2212 seen_input = 1;
2213 // many badly-written programs (e.g. jed) contain a race condition:
2214 // they first read the screensize and then install a SIGWINCH handler.
2215 // some window managers resize the window early, and these programs
2216 // then sometimes get the size wrong.
2217 // unfortunately other programs are even more buggy and dislike
2218 // being sent SIGWINCH, so only do it when we were in fact being
2219 // resized.
2220 if (seen_resize && cmd_pid)
2221 kill (-cmd_pid, SIGWINCH);
2222 }
2223
2224 /* Read a text string from the input buffer */
2225 wchar_t buf[UBUFSIZ];
2226 bool refreshnow = false;
2227 int nlines = 0;
2228 wchar_t *str = buf;
2229 wchar_t *eol = str + min (ncol, UBUFSIZ);
2230
2231 for (;;)
2232 {
2233 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2234 break;
2235
2236 *str++ = ch;
2237
2238 if (expect_false (ch == C0_LF || str >= eol))
2239 {
2240 if (ch == C0_LF)
2241 nlines++;
2242
2243 refresh_count++;
2244
2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2246 {
2247 refresh_count = 0;
2248
2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2250 {
2251 refreshnow = true;
2252 ch = NOCHAR;
2253 break;
2254 }
2255 }
2256
2257 // scr_add_lines only works for nlines <= nrow - 1.
2258 if (nlines >= nrow - 1)
2259 {
2260 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2261 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2262 scr_add_lines (buf, str - buf, nlines);
2263
2264 nlines = 0;
2265 str = buf;
2266 eol = str + min (ncol, UBUFSIZ);
2267 }
2268
2269 if (str >= eol)
2270 {
2271 if (eol >= buf + UBUFSIZ)
2272 {
2273 ch = NOCHAR;
2274 break;
2275 }
2276 else
2277 eol = min (eol + ncol, buf + UBUFSIZ);
2278 }
2279
2280 }
2281
2282 seq_begin = cmdbuf_ptr;
2283 ch = next_char ();
2284 }
2285
2286 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2287 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2288 scr_add_lines (buf, str - buf, nlines);
2289
2290 /*
2291 * If there have been a lot of new lines, then update the screen
2292 * What the heck we'll cheat and only refresh less than every page-full.
2293 * if skipScroll is enabled.
2294 */
2295 if (refreshnow)
2296 {
2297 scr_refresh ();
2298 want_refresh = 1;
2299 }
2049 } 2300 }
2050 else 2301 else
2051 { 2302 {
2052 if (TermWin.pixmap != None) 2303 try
2053 XFreePixmap(Xdisplay, TermWin.pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height,
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height);
2062 XFreeGC(Xdisplay, gc);
2063 XDestroyImage(image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2065 TermWin.pixmap);
2066 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1;
2068 am_transparent = am_pixmap_trans = 1;
2069 }
2070 }
2071 if (!am_pixmap_trans)
2072 {
2073 unsigned int n;
2074 /*
2075 * InheritPixmap transparency
2076 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2079 i++)
2080 {
2081 oldp = TermWin.parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2086 if (TermWin.parent[i] == Xroot)
2087 { 2304 {
2088 if (oldp != None) 2305 process_nonprinting (ch);
2089 pchanged = 1; 2306 }
2307 catch (const class out_of_input &o)
2308 {
2309 // we ran out of input, retry later
2310 cmdbuf_ptr = seq_begin;
2090 break; 2311 break;
2091 } 2312 }
2092 if (oldp != TermWin.parent[i]) 2313
2093 pchanged = 1; 2314 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2315 }
2098 for (; n < (unsigned int)i; n++) 2316 }
2099 { 2317}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2318
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2319// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2320wchar_t
2103 { 2321rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2322{
2105 break; 2323 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2324 {
2107 } 2325 // assume 7-bit to be ascii ALWAYS
2326 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2327 return *cmdbuf_ptr++;
2328
2329 wchar_t wc;
2330 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2331
2332 if (len == (size_t)-2)
2108 } 2333 {
2109 if (n > (int)(sizeof(TermWin.parent) 2334 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2335 cmdbuf_ptr = cmdbuf_endp;
2336 break;
2111 { 2337 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2338
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2339 if (len == (size_t)-1)
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */
2119 } 2340 {
2120 else 2341 mbstate.reset (); // reset now undefined conversion state
2342 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2121 { 2343 }
2122 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126 2344
2127 rqt.tv_sec = 1; 2345 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2346 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2347 return wc & UNICODE_MASK;
2130# else
2131 sleep(1);
2132# endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++)
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2136 ParentRelative);
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2138 ParentRelative);
2139 am_transparent = 1;
2140 }
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2142 TermWin.parent[i] = None;
2143 } 2348 }
2349
2350 return NOCHAR;
2351}
2352
2353// read the next octet
2354uint32_t
2355rxvt_term::next_octet () NOTHROW
2356{
2357 return cmdbuf_ptr < cmdbuf_endp
2358 ? (unsigned char)*cmdbuf_ptr++
2359 : NOCHAR;
2360}
2361
2362static class out_of_input out_of_input;
2363
2364/* rxvt_cmd_getc () - Return next input character */
2365/*
2366 * Return the next input character after first passing any keyboard input
2367 * to the command.
2368 */
2369wchar_t
2370rxvt_term::cmd_getc () THROW ((class out_of_input))
2371{
2372 wchar_t c = next_char ();
2373
2374 if (c == NOCHAR)
2375 throw out_of_input;
2376
2144 return pchanged; 2377 return c;
2145} 2378}
2146#endif
2147 2379
2148/*}}} */ 2380uint32_t
2381rxvt_term::cmd_get8 () THROW ((class out_of_input))
2382{
2383 uint32_t c = next_octet ();
2384
2385 if (c == NOCHAR)
2386 throw out_of_input;
2387
2388 return c;
2389}
2149 2390
2150/*{{{ print pipe */ 2391/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2392/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2393#ifdef PRINTPIPE
2153FILE * 2394FILE *
2154rxvt_term::popen_printer () 2395rxvt_term::popen_printer ()
2155{ 2396{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2397 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2398
2158 if (stream == NULL) 2399 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2400 rxvt_warn ("can't open printer pipe, not printing.\n");
2401
2160 return stream; 2402 return stream;
2161} 2403}
2162 2404
2163int 2405int
2164rxvt_term::pclose_printer (FILE *stream) 2406rxvt_term::pclose_printer (FILE *stream)
2165{ 2407{
2166 fflush (stream); 2408 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2409 return pclose (stream);
2173# endif
2174} 2410}
2175 2411
2176/* 2412/*
2177 * simulate attached vt100 printer 2413 * simulate attached vt100 printer
2178 */ 2414 */
2179void 2415void
2180rxvt_term::process_print_pipe () 2416rxvt_term::process_print_pipe ()
2181{ 2417{
2182 int done; 2418 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2419
2185 if ((fd = popen_printer ()) == NULL) 2420 if (!fd)
2186 return; 2421 return;
2187 2422
2188 /* 2423 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2424 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2425 * is received.
2191 */ 2426 */
2192 for (done = 0; !done;) 2427 for (int done = 0; !done; )
2193 { 2428 {
2194 unsigned char buf[8]; 2429 unsigned char buf[8];
2195 unsigned char ch; 2430 unicode_t ch;
2196 unsigned int i, len; 2431 unsigned int i, len;
2197 2432
2198 if ((ch = cmd_getc ()) != C0_ESC) 2433 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2434 {
2200 if (putc(ch, fd) == EOF) 2435 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2436 break; /* done = 1 */
2202 } 2437 }
2203 else 2438 else
2204 { 2439 {
2205 len = 0; 2440 len = 0;
… …
2216 { 2451 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2452 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2453 break; /* done = 1 */
2219 } 2454 }
2220 } 2455 }
2456
2221 for (i = 0; i < len; i++) 2457 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2458 if (putc (buf[i], fd) == EOF)
2223 { 2459 {
2224 done = 1; 2460 done = 1;
2225 break; 2461 break;
2226 } 2462 }
2227 } 2463 }
2228 } 2464 }
2465
2229 pclose_printer (fd); 2466 pclose_printer (fd);
2230} 2467}
2231#endif /* PRINTPIPE */ 2468#endif /* PRINTPIPE */
2232/*}}} */ 2469/*}}} */
2233 2470
2234/* *INDENT-OFF* */ 2471/* *INDENT-OFF* */
2235enum { 2472enum {
2236 C1_40 = 0x40, 2473 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2474 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2475 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2476 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2477 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2478};
2242/* *INDENT-ON* */ 2479/* *INDENT-ON* */
2243 2480
2244/*{{{ process non-printing single characters */ 2481/*{{{ process non-printing single characters */
2245void 2482void
2246rxvt_term::process_nonprinting (unsigned char ch) 2483rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2484{
2248 switch (ch) 2485 switch (ch)
2249 { 2486 {
2487 case C0_ESC:
2488 process_escape_seq ();
2489 break;
2250 case C0_ENQ: /* terminal Status */ 2490 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2491 if (rs[Rs_answerbackstring])
2252 tt_write( 2492 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2493 else
2256 tt_write((unsigned char *)VT100_ANS, 2494 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2495 break;
2259 case C0_BEL: /* bell */ 2496 case C0_BEL: /* bell */
2260 scr_bell (); 2497 scr_bell ();
2261 break; 2498 break;
2262 case C0_BS: /* backspace */ 2499 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2514 scr_charset_choose (1);
2278 break; 2515 break;
2279 case C0_SI: /* shift in - acs */ 2516 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2517 scr_charset_choose (0);
2281 break; 2518 break;
2519
2520#ifdef EIGHT_BIT_CONTROLS
2521 // 8-bit controls
2522 case 0x90: /* DCS */
2523 process_dcs_seq ();
2524 break;
2525 case 0x9b: /* CSI */
2526 process_csi_seq ();
2527 break;
2528 case 0x9d: /* OSC */
2529 process_osc_seq ();
2530 break;
2531#endif
2282 } 2532 }
2283} 2533}
2284/*}}} */ 2534/*}}} */
2285 2535
2286 2536
2287/*{{{ process VT52 escape sequences */ 2537/*{{{ process VT52 escape sequences */
2288void 2538void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2539rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2540{
2291 int row, col; 2541 int row, col;
2292 2542
2293 switch (ch) 2543 switch (ch)
2294 { 2544 {
… …
2324 row = cmd_getc () - ' '; 2574 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2575 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2576 scr_gotorc (row, col, 0);
2327 break; 2577 break;
2328 case 'Z': /* identify the terminal type */ 2578 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2579 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2580 break;
2331 case '<': /* turn off VT52 mode */ 2581 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2582 set_privmode (PrivMode_vt52, 0);
2333 break; 2583 break;
2334 case 'F': /* use special graphics character set */ 2584 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2585 case 'G': /* use regular character set */
2336 /* unimplemented */ 2586 /* unimplemented */
2337 break; 2587 break;
… …
2346 2596
2347/*{{{ process escape sequences */ 2597/*{{{ process escape sequences */
2348void 2598void
2349rxvt_term::process_escape_seq () 2599rxvt_term::process_escape_seq ()
2350{ 2600{
2351 unsigned char ch = cmd_getc (); 2601 unicode_t ch = cmd_getc ();
2352 2602
2353 if (PrivateModes & PrivMode_vt52) 2603 if (priv_modes & PrivMode_vt52)
2354 { 2604 {
2355 process_escape_vt52 (ch); 2605 process_escape_vt52 (ch);
2356 return; 2606 return;
2357 } 2607 }
2358 2608
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2623 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2624 break;
2375 case '+': 2625 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2626 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2627 break;
2378#ifdef MULTICHAR_SET 2628#if !ENABLE_MINIMAL
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 2629 case '6':
2385 scr_backindex (); 2630 scr_backindex ();
2386 break; 2631 break;
2387#endif 2632#endif
2388 case '7': 2633 case '7':
2389 scr_cursor (SAVE); 2634 scr_cursor (SAVE);
2390 break; 2635 break;
2391 case '8': 2636 case '8':
2392 scr_cursor (RESTORE); 2637 scr_cursor (RESTORE);
2393 break; 2638 break;
2394#ifndef NO_FRILLS 2639#if !ENABLE_MINIMAL
2395 case '9': 2640 case '9':
2396 scr_forwardindex (); 2641 scr_forwardindex ();
2397 break; 2642 break;
2398#endif 2643#endif
2399 case '=': 2644 case '=':
2400 case '>': 2645 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2646 set_privmode (PrivMode_aplKP, ch == '=');
2402 break; 2647 break;
2403 2648
2404 case C1_40: 2649 case C1_40:
2405 cmd_getc (); 2650 cmd_getc ();
2406 break; 2651 break;
… …
2409 break; 2654 break;
2410 2655
2411 /* 8.3.87: NEXT LINE */ 2656 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2657 case C1_NEL: /* ESC E */
2413 { 2658 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2659 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2660 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 2661 }
2417 break; 2662 break;
2418 2663
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2664 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2665 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 2675 case C1_RI: /* ESC M */
2431 scr_index (DN); 2676 scr_index (DN);
2432 break; 2677 break;
2433 2678
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2679 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2680 /*case C1_SS2: scr_single_shift (2); break; */
2436 2681
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2682 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2683 /*case C1_SS3: scr_single_shift (3); break; */
2439 2684
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2685 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2686 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2687 process_dcs_seq ();
2443 break; 2688 break;
2444 2689
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2690 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2691 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2692 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2693 break; /* steal obsolete ESC [ c */
2450 2694
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2695 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2696 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2697 process_csi_seq ();
2454 break; 2698 break;
2455 2699
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2700 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2701 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2702 process_osc_seq ();
2459 break; 2703 break;
2460 2704
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2705 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2706 case 'c':
2707 mbstate.reset ();
2463 scr_poweron (); 2708 scr_poweron ();
2464 scrollbar_show (1); 2709 scrollBar.show (1);
2465 break; 2710 break;
2466 2711
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2712 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2713 case 'n':
2469 scr_charset_choose (2); 2714 scr_charset_choose (2);
… …
2479 2724
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2725/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 2726/* *INDENT-OFF* */
2482enum { 2727enum {
2483 CSI_ICH = 0x40, 2728 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2729 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2730 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2731 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2732 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2733 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2734 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 2738
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2739#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2740 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2741 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2742#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2743 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 2744
2500const unsigned char csi_defaults[] = 2745const unsigned char csi_defaults[] =
2501 { 2746 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2747 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2748 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2749 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2750 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2751 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2752 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2753 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2754 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 2755 };
2511/* *INDENT-ON* */ 2756/* *INDENT-ON* */
2512 2757
2513void 2758void
2514rxvt_term::process_csi_seq () 2759rxvt_term::process_csi_seq ()
2515{ 2760{
2516 unsigned char ch, priv, i; 2761 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 2762 unsigned int nargs, p;
2518 int n, ndef; 2763 int n, ndef;
2519 int arg[ESC_ARGS]; 2764 int arg[ESC_ARGS] = { };
2520 2765
2521 for (nargs = ESC_ARGS; nargs > 0;) 2766 nargs = 0;
2522 arg[--nargs] = 0;
2523 2767
2524 priv = 0; 2768 priv = 0;
2525 ch = cmd_getc (); 2769 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2770 if ((ch >= '<' && ch <= '?') || ch == '!')
2771 {
2527 { /* '<' '=' '>' '?' */ 2772 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2773 priv = ch;
2529 ch = cmd_getc (); 2774 ch = cmd_getc ();
2530 } 2775 }
2776
2531 /* read any numerical arguments */ 2777 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2778 for (n = -1; ch < CSI_ICH; )
2533 { 2779 {
2534 if (isdigit(ch)) 2780 if (isdigit (ch))
2535 { 2781 {
2536 if (n < 0) 2782 if (n < 0)
2537 n = ch - '0'; 2783 n = ch - '0';
2538 else 2784 else
2539 n = n * 10 + ch - '0'; 2785 n = n * 10 + ch - '0';
… …
2542 { 2788 {
2543 if (nargs < ESC_ARGS) 2789 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2790 arg[nargs++] = n;
2545 n = -1; 2791 n = -1;
2546 } 2792 }
2547 else if (ch == '\b') 2793 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 2794 process_nonprinting (ch);
2559 } 2795
2560 ch = cmd_getc (); 2796 ch = cmd_getc ();
2561 } 2797 }
2562 2798
2563 if (ch > CSI_7F) 2799 if (ch > CSI_7F)
2564 return; 2800 return;
2565 2801
2566 if (nargs < ESC_ARGS) 2802 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2803 arg[nargs++] = n;
2568 2804
2569 i = ch - CSI_ICH; 2805 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2806 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2807 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2808 if (arg[p] == -1)
2573 arg[p] = ndef; 2809 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 2810
2582 /* 2811 /*
2583 * private mode handling 2812 * private mode handling
2584 */ 2813 */
2585 if (priv) 2814 if (priv)
2586 { 2815 {
2587 switch (priv) 2816 switch (priv)
2588 { 2817 {
2589 case '>': 2818 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 2819 if (ch == CSI_DA) /* secondary device attributes */
2820 {
2821 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2822 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2823 //
2824 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2825 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2826 // versions.
2827 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2828 tt_printf ("\033[>%d;95;0c", 'U');
2829 }
2592 break; 2830 break;
2831
2593 case '?': 2832 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2833 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2834 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 2835 break;
2836
2837 case '!':
2838 if (ch == CSI_70)
2839 {
2840 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2841 scr_soft_reset ();
2842
2843 static const int pm_h[] = { 7, 25 };
2844 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2845
2846 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2847 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2597 } 2848 }
2849 break;
2850 }
2851
2598 return; 2852 return;
2599 } 2853 }
2600 2854
2601 switch (ch) 2855 switch (ch)
2602 { 2856 {
2603 /* 2857 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2858 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2859 */
2606#ifdef PRINTPIPE 2860#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2861 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2862 switch (arg[0])
2609 { 2863 {
… …
2701 2955
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2956 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 2957 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 2958 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2959 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2960 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 2961 break;
2708 2962
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2963 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 2964 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 2965 break;
2713 2966
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2967 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 2968 process_sgr_mode (nargs, arg);
2716 break; 2969 break;
2717 2970
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2971 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 2972 switch (arg[0])
2720 { 2973 {
2721 case 5: /* DSR requested */ 2974 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 2975 tt_printf ("\033[0n");
2723 break; 2976 break;
2724 case 6: /* CPR requested */ 2977 case 6: /* CPR requested */
2725 scr_report_position (); 2978 scr_report_position ();
2726 break; 2979 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 2980 case 7: /* unofficial extension */
2981 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 2982 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 2983 break;
2731#endif
2732 case 8: /* unofficial extension */ 2984 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2985 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 2986 break;
2735 } 2987 }
2736 break; 2988 break;
2737 2989
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2990 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3023 break;
2772 3024
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3025 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3026 if (arg[0] == 4)
2775 scr_insert_mode (0); 3027 scr_insert_mode (0);
3028 else if (arg[0] == 20)
3029 priv_modes &= ~PrivMode_LFNL;
2776 break; 3030 break;
2777 3031
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3032 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3033 if (arg[0] == 4)
2780 scr_insert_mode (1); 3034 scr_insert_mode (1);
3035 else if (arg[0] == 20)
3036 priv_modes |= PrivMode_LFNL;
2781 break; 3037 break;
2782 3038
2783 /* 3039 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3040 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3041 */
… …
2797 break; 3053 break;
2798 case CSI_75: 3054 case CSI_75:
2799 scr_cursor (RESTORE); 3055 scr_cursor (RESTORE);
2800 break; 3056 break;
2801 3057
2802#ifndef NO_FRILLS 3058#if !ENABLE_MINIMAL
2803 case CSI_74: 3059 case CSI_74:
2804 process_window_ops (arg, nargs); 3060 process_window_ops (arg, nargs);
2805 break; 3061 break;
2806#endif 3062#endif
2807 3063
2808 case CSI_78: /* DECREQTPARM */ 3064 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3065 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3066 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3067 break;
2812 3068
2813 default: 3069 default:
2814 break; 3070 break;
2815 } 3071 }
2816} 3072}
2817/*}}} */ 3073/*}}} */
2818 3074
2819#ifndef NO_FRILLS 3075#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3076/* ARGSUSED */
2821void 3077void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3078rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3079{
2824 int x, y; 3080 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3081 XWindowAttributes wattr;
2829 Window wdummy; 3082 Window wdummy;
3083
3084 dLocal (Display *, dpy);
2830 3085
2831 if (nargs == 0) 3086 if (nargs == 0)
2832 return; 3087 return;
3088
2833 switch (args[0]) 3089 switch (args[0])
2834 { 3090 {
2835 /* 3091 /*
2836 * commands 3092 * commands
2837 */ 3093 */
2838 case 1: /* deiconify window */ 3094 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3095 XMapWindow (dpy, parent[0]);
2840 break; 3096 break;
2841 case 2: /* iconify window */ 3097 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3098 XIconifyWindow (dpy, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3099 break;
2845 case 3: /* set position (pixels) */ 3100 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3101 XMoveWindow (dpy, parent[0], args[1], args[2]);
2847 break; 3102 break;
2848 case 4: /* set size (pixels) */ 3103 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3104 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3105 break;
2851 case 5: /* raise window */ 3106 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3107 XRaiseWindow (dpy, parent[0]);
2853 break; 3108 break;
2854 case 6: /* lower window */ 3109 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3110 XLowerWindow (dpy, parent[0]);
2856 break; 3111 break;
2857 case 7: /* refresh window */ 3112 case 7: /* refresh window */
2858 scr_touch (true); 3113 scr_touch (true);
2859 break; 3114 break;
2860 case 8: /* set size (chars) */ 3115 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3116 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3117 (unsigned int) (args[1] * fheight));
2863 break; 3118 break;
3119
3120 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3121 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3122 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3123 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3124 (unsigned int) (args[1] * fheight));
2868 break; 3125 break;
3126
2869 /* 3127 /*
2870 * reports - some output format copied from XTerm 3128 * reports - some output format copied from XTerm
2871 */ 3129 */
2872 case 11: /* report window state */ 3130 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3131 XGetWindowAttributes (dpy, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3132 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3133 break;
2876 case 13: /* report window position */ 3134 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3135 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3136 XTranslateCoordinates (dpy, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3137 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3138 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3139 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3140 break;
2883 case 14: /* report window size (pixels) */ 3141 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3142 XGetWindowAttributes (dpy, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3143 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3144 break;
3145 case 18: /* report text area size (chars) */
3146 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3147 break;
2887 case 18: /* report window size (chars) */ 3148 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3149 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3150 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3151 case 20: /* report icon label */
3152 {
3153 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3154 XGetIconName (dpy, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3155 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3156 XFree (s);
3157 }
2894 break; 3158 break;
2895 case 21: /* report window title */ 3159 case 21: /* report window title */
3160 {
3161 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3162 XFetchName (dpy, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3163 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3164 XFree (s);
3165 }
2898 break; 3166 break;
2899#endif
2900
2901 } 3167 }
2902} 3168}
2903#endif 3169#endif
2904 3170
2905/*----------------------------------------------------------------------*/ 3171/*----------------------------------------------------------------------*/
2906/* 3172/*
2907 * get input up until STRING TERMINATOR (or BEL) 3173 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3174 * ends_how is terminator used. returned input must be free()'d
2909 */ 3175 */
2910unsigned char * 3176char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3177rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3178{
2913 int seen_esc = 0; /* seen escape? */ 3179 unicode_t ch;
3180 bool seen_esc = false;
2914 unsigned int n = 0; 3181 unsigned int n = 0;
2915 unsigned char *s; 3182 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3183
2918 for (; (ch = cmd_getc ());) 3184 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3185 {
2920 if (ch == C0_BEL 3186 if (seen_esc)
2921 || ch == CHAR_ST 3187 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3188 if (ch == 0x5c) /* 7bit ST */
2923 break; 3189 break;
3190 else
3191 return NULL;
3192 }
2924 if (ch == C0_ESC) 3193 else if (ch == C0_ESC)
2925 { 3194 {
2926 seen_esc = 1; 3195 seen_esc = true;
2927 continue; 3196 continue;
2928 } 3197 }
3198 else if (ch == C0_BEL || ch == CHAR_ST)
3199 break;
2929 else if (ch == '\t') 3200 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3201 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3202 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3203 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3204
3205 seen_esc = false;
3206
3207 if (n >= STRING_MAX - 1)
3208 // stop at some sane length
3209 return NULL;
3210
2934 string[n++] = ch; 3211 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3212 }
3213
2937 string[n++] = '\0'; 3214 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3215
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3216 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3217
2942 return s; 3218 return rxvt_wcstombs (string);
2943} 3219}
2944 3220
2945/*----------------------------------------------------------------------*/ 3221/*----------------------------------------------------------------------*/
2946/* 3222/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3223 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3224 */
2949void 3225void
2950rxvt_term::process_dcs_seq () 3226rxvt_term::process_dcs_seq ()
2951{ 3227{
2952 unsigned char eh, *s; 3228 char *s;
3229 unicode_t eh;
3230
2953 /* 3231 /*
2954 * Not handled yet 3232 * Not handled yet
2955 */ 3233 */
2956 s = get_to_st (&eh); 3234 s = get_to_st (eh);
2957 if (s) 3235 if (s)
2958 free(s); 3236 free (s);
3237
2959 return; 3238 return;
2960} 3239}
2961 3240
2962/*----------------------------------------------------------------------*/ 3241/*----------------------------------------------------------------------*/
2963/* 3242/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3243 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3244 */
2966void 3245void
2967rxvt_term::process_osc_seq () 3246rxvt_term::process_osc_seq ()
2968{ 3247{
2969 unsigned char ch, eh, *s; 3248 unicode_t ch, eh;
2970 int arg; 3249 int arg;
2971 3250
2972 ch = cmd_getc (); 3251 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3252 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3253 arg = arg * 10 + (ch - '0');
2975 3254
2976 if (ch == ';') 3255 if (ch == ';')
2977 { 3256 {
2978 s = get_to_st (&eh); 3257 char *s = get_to_st (eh);
3258
2979 if (s) 3259 if (s)
2980 { 3260 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3261 process_xterm_seq (arg, s, eh);
2993 free(s); 3262 free (s);
2994 } 3263 }
3264 }
3265}
3266
3267void
3268rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3269{
3270 if (str[0] == '?' && !str[1])
2995 } 3271 {
3272 rgba c;
3273 pix_colors_focused[color].get (c);
3274
3275#if XFT
3276 if (c.a != rgba::MAX_CC)
3277 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3278 else
3279#endif
3280 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3281 }
3282 else
3283 set_window_color (color, str);
2996} 3284}
3285
2997/* 3286/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3287 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3288 */
3018void 3289void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3290rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3291{
3021 int changed = 0; 3292 int color;
3022 int color;
3023 char *buf, *name; 3293 char *buf, *name;
3294 bool query = str[0] == '?' && !str[1];
3295 int saveop = op;
3024 3296
3297 dLocal (Display *, dpy);
3298
3025 assert(str != NULL); 3299 assert (str != NULL);
3300
3301 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3302 return;
3303
3026 switch (op) 3304 switch (op)
3027 { 3305 {
3028 case XTerm_name: 3306 case XTerm_name:
3029 set_title (str); 3307 set_title (str);
3030 /* FALLTHROUGH */ 3308 /* FALLTHROUGH */
3031 case XTerm_iconName: 3309 case XTerm_iconName:
3032 set_iconName (str); 3310 set_icon_name (str);
3033 break; 3311 break;
3034 case XTerm_title: 3312 case XTerm_title:
3035 set_title (str); 3313 set_title (str);
3036 break; 3314 break;
3315 case XTerm_property:
3316 if (str[0] == '?')
3317 {
3318 Atom prop = display->atom (str + 1);
3319 Atom actual_type;
3320 int actual_format;
3321 unsigned long nitems;
3322 unsigned long bytes_after;
3323 unsigned char *value = 0;
3324 const char *str = "";
3325
3326 if (prop
3327 && XGetWindowProperty (dpy, parent[0],
3328 prop, 0, 1<<16, 0, AnyPropertyType,
3329 &actual_type, &actual_format,
3330 &nitems, &bytes_after, &value) == Success
3331 && actual_type != None
3332 && actual_format == 8)
3333 str = (const char *)(value);
3334
3335 tt_printf ("\033]%d;%s%c", op, str, resp);
3336
3337 XFree (value);
3338 }
3339 else
3340 {
3341 char *eq = strchr (str, '=');
3342
3343 if (eq)
3344 {
3345 *eq = 0;
3346 set_utf8_property (display->atom (str), eq + 1);
3347 }
3348 else
3349 XDeleteProperty (dpy, parent[0],
3350 display->atom (str));
3351 }
3352 break;
3353
3037 case XTerm_Color: 3354 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3355 for (buf = (char *)str; buf && *buf;)
3039 { 3356 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3357 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3358 break;
3359
3042 *name++ = '\0'; 3360 *name++ = '\0';
3043 color = atoi(buf); 3361 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3362
3363 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3364 break;
3365
3046 if ((buf = STRCHR(name, ';')) != NULL) 3366 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3367 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3368
3369 process_color_seq (op, color, name, resp);
3049 } 3370 }
3371 break;
3372 case Rxvt_restoreFG:
3373 case XTerm_Color00:
3374 process_color_seq (op, Color_fg, str, resp);
3375 break;
3376 case Rxvt_restoreBG:
3377 case XTerm_Color01:
3378 process_color_seq (op, Color_bg, str, resp);
3050 break; 3379 break;
3051#ifndef NO_CURSORCOLOR 3380#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3381 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3382 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3383 break;
3055#endif 3384#endif
3056 case XTerm_Color_pointer: 3385 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3386 process_color_seq (op, Color_pointer_fg, str, resp);
3387 break;
3388 case XTerm_Color_pointer_bg:
3389 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3390 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3391#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3392 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3393 process_color_seq (op, Color_RV, str, resp);
3068 break; 3394 break;
3395 case Rxvt_Color_BD:
3396 case URxvt_Color_BD:
3397 process_color_seq (op, Color_BD, str, resp);
3398 break;
3399 case Rxvt_Color_UL:
3400 case URxvt_Color_UL:
3401 process_color_seq (op, Color_UL, str, resp);
3402 break;
3403 case URxvt_Color_IT:
3404 process_color_seq (op, Color_IT, str, resp);
3405 break;
3069#endif 3406#endif
3070 3407 case URxvt_Color_border:
3071 case XTerm_Menu: 3408 process_color_seq (op, Color_border, str, resp);
3409 break;
3410#if ENABLE_TRANSPARENCY
3411 case URxvt_Color_tint:
3412 process_color_seq (op, Color_tint, str, resp);
3072 /* 3413 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3414 bool changed = false;
3074 * so DON'T do it here 3415
3416 if (ISSET_PIXCOLOR (Color_tint))
3417 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3418 else
3419 changed = bgPixmap.unset_tint ();
3420
3421 if (changed)
3422 update_background ();
3075 */ 3423 }
3424
3076 break; 3425 break;
3426#endif
3427
3428#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3429 case Rxvt_Pixmap:
3078 if (*str != ';') 3430 if (!strcmp (str, "?"))
3079 { 3431 {
3080#if XPM_BACKGROUND 3432 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3433
3082 set_bgPixmap (str); /* change pixmap */ 3434 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3083#endif 3435 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3084 scr_touch (true); 3436 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3437 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3438 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3439 else
3087 { 3440 {
3441 int changed = 0;
3442
3443 if (*str != ';')
3444 {
3445 /* reset to default scaling :*/
3446 bgPixmap.unset_geometry ();
3447 if (bgPixmap.set_file (str)) /* change pixmap */
3448 changed++;
3449 str = strchr (str, ';');
3450 if (str == NULL)
3451 bgPixmap.set_defaultGeometry ();
3452 }
3453
3454 while (str)
3455 {
3088 str++; 3456 str++;
3089#if XPM_BACKGROUND 3457 if (bgPixmap.set_geometry (str))
3090 changed += scale_pixmap (str); 3458 changed++;
3091#endif 3459 str = strchr (str, ';');
3460 }
3092 3461
3462 if (changed)
3463 update_background ();
3093 } 3464 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3465 break;
3466#endif
3102 3467
3103 case XTerm_restoreFG:
3104 set_window_color (Color_fg, str);
3105 break;
3106 case XTerm_restoreBG:
3107 set_window_color (Color_bg, str);
3108 break;
3109 case XTerm_logfile: 3468 case XTerm_logfile:
3469 // TODO, when secure mode?
3110 break; 3470 break;
3111 case XTerm_font: 3471
3112 change_font (0, str);
3113 break;
3114#if 0 3472#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3473 case Rxvt_dumpscreen: /* no error notices */
3116 { 3474 {
3117 int fd; 3475 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3476 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3477 {
3120 scr_dump (fd); 3478 scr_dump (fd);
3121 close(fd); 3479 close (fd);
3122 } 3480 }
3123 } 3481 }
3124 break; 3482 break;
3125#endif 3483#endif
3484 case XTerm_font:
3485 op = URxvt_font;
3486 case URxvt_font:
3487#if ENABLE_STYLES
3488 case URxvt_boldFont:
3489 case URxvt_italicFont:
3490 case URxvt_boldItalicFont:
3491#endif
3492 if (query)
3493 tt_printf ("\33]%d;%-.250s%c", saveop,
3494 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3495 ? fontset[op - URxvt_font]->fontdesc : "",
3496 resp);
3497 else
3498 {
3499 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3500
3501 res = strdup (str);
3502 allocated.push_back ((void *)res);
3503 set_fonts ();
3504 }
3505 break;
3506
3507 case URxvt_version:
3508 if (query)
3509 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3510 op,
3511 rs[Rs_name], VERSION[0], VERSION[2],
3512 resp);
3513 break;
3514
3515#if !ENABLE_MINIMAL
3516 case URxvt_locale:
3517 if (query)
3518 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3519 else
3520 {
3521 set_locale (str);
3522 pty->set_utf8_mode (enc_utf8);
3523 init_xlocale ();
3524 }
3525 break;
3526
3527 case URxvt_view_up:
3528 case URxvt_view_down:
3529 {
3530 int lines = atoi (str);
3531
3532 if (lines)
3533 scr_page (op == URxvt_view_up ? UP : DN, lines);
3534 else
3535 scr_erase_savelines ();
3536 }
3537
3538 break;
3539#endif
3540
3541#if ENABLE_PERL
3542 case URxvt_perl:
3543 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3544 break;
3545#endif
3127 } 3546 }
3128} 3547}
3129/*----------------------------------------------------------------------*/ 3548/*----------------------------------------------------------------------*/
3130 3549
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3550/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3558 * so no need for fancy checking
3140 */ 3559 */
3141int 3560int
3142rxvt_term::privcases (int mode, unsigned long bit) 3561rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3562{
3144 int state; 3563 int state;
3145 3564
3146 if (mode == 's') 3565 if (mode == 's')
3147 { 3566 {
3148 SavedModes |= (PrivateModes & bit); 3567 SavedModes |= (priv_modes & bit);
3149 return -1; 3568 return -1;
3150 } 3569 }
3151 else 3570 else
3152 { 3571 {
3153 if (mode == 'r') 3572 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3573 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3574 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3575 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3576 set_privmode (bit, state);
3158 } 3577 }
3578
3159 return state; 3579 return state;
3160} 3580}
3161 3581
3162/* we're not using priv _yet_ */ 3582/* we're not using priv _yet_ */
3163void 3583void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3584rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 3585{
3166 unsigned int i, j; 3586 unsigned int i, j;
3167 int state; 3587 int state;
3588
3168 static const struct 3589 static const struct
3169 { 3590 {
3170 const int argval; 3591 const int argval;
3171 const unsigned long bit; 3592 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3593 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3594 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3595 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3596 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3597 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3598 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3599 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3600 { 7, PrivMode_Autowrap }, // DECAWM
3601 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3602 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3603 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3604 // 19 Print screen prints full screen/scorll region
3184#endif 3605 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3606#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3607 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3608#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3609 { 35, PrivMode_ShiftKeys }, // rxvt extension
3610 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3611 { 40, PrivMode_132OK },
3612 // 41 xterm more fixes NYI
3613 // 45 margin bell NYI
3614 // 46 start logging
3191 { 47, PrivMode_Screen }, 3615 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3616 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3193#ifndef NO_BACKSPACE_KEY 3617#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3618 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3619#endif
3196 { 1000, PrivMode_MouseX11 }, 3620 { 1000, PrivMode_MouseX11 },
3621 { 1002, PrivMode_MouseBtnEvent },
3622 { 1003, PrivMode_MouseAnyEvent },
3197 { 1010, PrivMode_TtyOutputInh }, 3623 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3624 { 1011, PrivMode_Keypress }, // rxvt extension
3625 // 1035 enable modifiers for alt, numlock NYI
3626 // 1036 send ESC for meta keys NYI
3627 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3628 { 1047, PrivMode_Screen },
3629 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3630 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3631 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3632 { 2004, PrivMode_BracketPaste },
3201 }; 3633 };
3202 3634
3203 if (nargs == 0) 3635 if (nargs == 0)
3204 return; 3636 return;
3205 3637
… …
3212 for (i = 0; i < nargs; i++) 3644 for (i = 0; i < nargs; i++)
3213 { 3645 {
3214 state = -1; 3646 state = -1;
3215 3647
3216 /* basic handling */ 3648 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3649 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 3650 if (argtopriv[j].argval == arg[i])
3219 { 3651 {
3220 state = privcases (mode, argtopriv[j].bit); 3652 state = privcases (mode, argtopriv[j].bit);
3221 break; 3653 break;
3222 } 3654 }
3223 3655
3224 /* extra handling for values with state unkept */ 3656 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3657 switch (arg[i])
3227 { 3658 {
3659#if ENABLE_STYLES
3660 case 1021:
3661 set_option (Opt_intensityStyles, mode);
3662
3663 scr_touch (true);
3664 break;
3665#endif
3228 case 1048: /* alternative cursor save */ 3666 case 1048: /* alternative cursor save */
3667 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3668 if (mode == 0)
3230 scr_cursor (RESTORE); 3669 scr_cursor (RESTORE);
3231 else if (mode == 1) 3670 else if (mode == 1)
3232 scr_cursor (SAVE); 3671 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; 3672 break;
3673 }
3674
3675 if (state >= 0)
3676 /* extra handling for values with valid 0 or 1 state */
3677 switch (arg[i])
3678 {
3679 /* case 1: - application cursor keys */
3680 case 2: /* VT52 mode */
3681 /* oddball mode. should be set regardless of set/reset
3682 * parameter. Return from VT52 mode with an ESC < from
3683 * within VT52 mode
3684 */
3685 set_privmode (PrivMode_vt52, 1);
3686 break;
3249 case 3: /* 80/132 */ 3687 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3688 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3689 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3690 break;
3254 case 4: /* smooth scrolling */ 3691 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3692 set_option (Opt_jumpScroll, !state);
3259 break; 3693 break;
3260 case 5: /* reverse video */ 3694 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3695 scr_rvideo_mode (state);
3262 break; 3696 break;
3263 case 6: /* relative/absolute origins */ 3697 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3698 scr_relative_origin (state);
3265 break; 3699 break;
3266 case 7: /* autowrap */ 3700 case 7: /* autowrap */
3267 scr_autowrap (state); 3701 scr_autowrap (state);
3268 break; 3702 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3703 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3704 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3705 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3706 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3707 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 3708#ifdef scrollBar_esc
3282 case scrollBar_esc: 3709 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3710 if (scrollBar.map (state))
3284 { 3711 {
3285 resize_all_windows (0, 0, 0); 3712 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3713 scr_touch (true);
3287 } 3714 }
3288 break; 3715 break;
3289#endif 3716#endif
3290 case 25: /* visible/invisible cursor */ 3717 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3718 scr_cursor_visible (state);
3292 break; 3719 break;
3293 /* case 35: - shift keys */ 3720 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3721 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3722 case 47: /* secondary screen */
3296 scr_change_screen (state); 3723 scr_change_screen (state);
3297 break; 3724 break;
3298 /* case 66: - application key pad */ 3725 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3726 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3727 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3728 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3729 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3730 break;
3304#if 0
3305 case 1001: 3731 case 1002:
3306 break; /* X11 mouse highlighting */ 3732 case 1003:
3307#endif 3733 if (state)
3734 {
3735 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3736 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3737 vt_emask_mouse = PointerMotionMask;
3738 }
3739 else
3740 vt_emask_mouse = NoEventMask;
3741
3742 vt_select_input ();
3743 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3744 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3745 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3746 break;
3314 case 1011: /* scroll to bottom on key press */ 3747 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3748 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3749 break;
3320 case 1047: /* secondary screen w/ clearing */ 3750 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3751 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3752 if (!state)
3323 scr_erase_screen (2); 3753 scr_erase_screen (2);
3754
3324 scr_change_screen (state); 3755 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3756 break;
3757 case 1049: /* secondary screen w/ clearing first */
3758 if (option (Opt_secondaryScreen))
3759 if (state)
3760 scr_cursor (SAVE);
3761
3762 scr_change_screen (state);
3763
3764 if (option (Opt_secondaryScreen))
3765 if (state)
3766 scr_erase_screen (2);
3767 else
3768 scr_cursor (RESTORE);
3769 break;
3770 default:
3771 break;
3328 } 3772 }
3329 } 3773 }
3330} 3774}
3331/*}}} */ 3775/*}}} */
3332 3776
3333/*{{{ process sgr sequences */ 3777/*{{{ process sgr sequences */
3334void 3778void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3779rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3780{
3337 unsigned int i; 3781 unsigned int i;
3338 short rendset; 3782 short rendset;
3339 int rendstyle; 3783 int rendstyle;
3340 3784
3341 if (nargs == 0) 3785 if (nargs == 0)
3342 { 3786 {
3343 scr_rendition (0, ~RS_None); 3787 scr_rendition (0, ~RS_None);
3344 return; 3788 return;
3345 } 3789 }
3790
3346 for (i = 0; i < nargs; i++) 3791 for (i = 0; i < nargs; i++)
3347 { 3792 {
3348 rendset = -1; 3793 rendset = -1;
3349 switch (arg[i]) 3794 switch (arg[i])
3350 { 3795 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3797 rendset = 0, rendstyle = ~RS_None;
3353 break; 3798 break;
3354 case 1: 3799 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3800 rendset = 1, rendstyle = RS_Bold;
3356 break; 3801 break;
3802 //case 2: // low intensity
3803 case 3:
3804 rendset = 1, rendstyle = RS_Italic;
3805 break;
3357 case 4: 3806 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3807 rendset = 1, rendstyle = RS_Uline;
3359 break; 3808 break;
3360 case 5: 3809 case 5: // slowly blinking
3810 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3811 rendset = 1, rendstyle = RS_Blink;
3362 break; 3812 break;
3813 //case 6: // scoansi light background
3363 case 7: 3814 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3815 rendset = 1, rendstyle = RS_RVid;
3365 break; 3816 break;
3366 case 22: 3817 case 8:
3818 // invisible. NYI
3819 break;
3820 //case 9: // crossed out
3821 //case 10: // scoansi acs off, primary font
3822 //case 11: // scoansi acs on, first alt font
3823 //case 12: // scoansi acs on, |0x80, second alt font
3824 //...
3825 //case 19: // ninth alt font
3826 //case 20: // gothic
3827 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3828 rendset = 0, rendstyle = RS_Bold;
3829 break;
3830 case 22: // normal intensity
3831 rendset = 0, rendstyle = RS_Bold;
3832 break;
3833 case 23: // disable italic
3834 rendset = 0, rendstyle = RS_Italic;
3368 break; 3835 break;
3369 case 24: 3836 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3837 rendset = 0, rendstyle = RS_Uline;
3371 break; 3838 break;
3372 case 25: 3839 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3840 rendset = 0, rendstyle = RS_Blink;
3374 break; 3841 break;
3842 case 26: // variable spacing (iso 8613)
3843 rendset = 0, rendstyle = RS_Blink;
3844 break;
3375 case 27: 3845 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3846 rendset = 0, rendstyle = RS_RVid;
3377 break; 3847 break;
3848 //case 28: // visible. NYI
3849 //case 29: // not crossed-out
3378 } 3850 }
3851
3379 if (rendset != -1) 3852 if (rendset != -1)
3380 { 3853 {
3381 scr_rendition (rendset, rendstyle); 3854 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 3855 continue; /* for (;i;) */
3383 } 3856 }
3384 3857
3385 switch (arg[i]) 3858 switch (arg[i])
3386 { 3859 {
3387 case 30: 3860 case 30:
… …
3390 case 33: 3863 case 33:
3391 case 34: 3864 case 34:
3392 case 35: 3865 case 35:
3393 case 36: 3866 case 36:
3394 case 37: 3867 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3868 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3869 break;
3398#ifdef TTY_256COLOR 3870 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3871 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3872 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3873 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3874 i += 2;
3405 } 3875 }
3406 break; 3876 break;
3407#endif
3408 case 39: /* default fg */ 3877 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3878 scr_color (Color_fg, Color_fg);
3410 break; 3879 break;
3411 3880
3412 case 40: 3881 case 40:
… …
3415 case 43: 3884 case 43:
3416 case 44: 3885 case 44:
3417 case 45: 3886 case 45:
3418 case 46: 3887 case 46:
3419 case 47: 3888 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3889 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3890 break;
3423#ifdef TTY_256COLOR 3891 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3892 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3893 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3894 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3895 i += 2;
3430 } 3896 }
3431 break; 3897 break;
3432#endif
3433 case 49: /* default bg */ 3898 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3899 scr_color (Color_bg, Color_bg);
3435 break; 3900 break;
3436 3901
3437#ifndef NO_BRIGHTCOLOR 3902 //case 50: // not variable spacing
3903
3904#if !ENABLE_MINIMAL
3438 case 90: 3905 case 90:
3439 case 91: /* set bright fg color */ 3906 case 91: /* set bright fg color */
3440 case 92: 3907 case 92:
3441 case 93: 3908 case 93:
3442 case 94: 3909 case 94:
3443 case 95: 3910 case 95:
3444 case 96: 3911 case 96:
3445 case 97: 3912 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3913 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3914 break;
3449 case 100: 3915 case 100:
3450 case 101: /* set bright bg color */ 3916 case 101: /* set bright bg color */
3451 case 102: 3917 case 102:
3452 case 103: 3918 case 103:
3453 case 104: 3919 case 104:
3454 case 105: 3920 case 105:
3455 case 106: 3921 case 106:
3456 case 107: 3922 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3923 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3924 break;
3460#endif 3925#endif
3461
3462 } 3926 }
3463 } 3927 }
3464} 3928}
3465/*}}} */ 3929/*}}} */
3466 3930
3467/*{{{ process Rob Nation's own graphics mode sequences */ 3931/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 3932void
3469rxvt_term::process_graphics () 3933rxvt_term::process_graphics ()
3470{ 3934{
3471 unsigned char ch, cmd = cmd_getc (); 3935 unicode_t ch, cmd = cmd_getc ();
3472 3936
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 3937 if (cmd == 'Q')
3938 {
3475 { /* query graphics */ 3939 /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 3940 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 3941 return;
3478 } 3942 }
3479 /* swallow other graphics sequences until terminating ':' */ 3943 /* swallow other graphics sequences until terminating ':' */
3480 do 3944 do
3481 ch = cmd_getc (); 3945 ch = cmd_getc ();
3482 while (ch != ':'); 3946 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 3947}
3529/*}}} */ 3948/*}}} */
3530 3949
3531/* ------------------------------------------------------------------------- */ 3950/* ------------------------------------------------------------------------- */
3532 3951
3533/* 3952/*
3534 * Send printf() formatted output to the command. 3953 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 3954 * Only use for small amounts of data.
3536 */ 3955 */
3537void 3956void
3538rxvt_term::tt_printf (const char *fmt,...) 3957rxvt_term::tt_printf (const char *fmt,...)
3539{ 3958{
3540 va_list arg_ptr; 3959 va_list arg_ptr;
3541 unsigned char buf[256]; 3960 char buf[256];
3542 3961
3543 va_start (arg_ptr, fmt); 3962 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3963 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 3964 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 3965 tt_write (buf, strlen (buf));
3547} 3966}
3548 3967
3549/* ---------------------------------------------------------------------- */ 3968/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 3969/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 3970 * or generated by us in response to a query ESC sequence.
3552 */ 3971 */
3553void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3555{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3972const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3557 3973
3558 if (len) 3974void
3975rxvt_term::tt_write (const char *data, unsigned int len)
3976{
3977 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3978 return;
3979
3980 if (pty->pty < 0)
3981 return;
3982
3983 if (v_buflen == 0)
3984 {
3985 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3986
3987 if ((unsigned int)written == len)
3988 return;
3989
3990 data += written;
3991 len -= written;
3559 { 3992 }
3993
3994 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3995
3996 memcpy (v_buffer + v_buflen, data, len);
3997 v_buflen += len;
3998
3999 pty_ev.set (ev::READ | ev::WRITE);
4000}
4001
4002void rxvt_term::pty_write ()
4003{
4004 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4005
4006 if (written > 0)
4007 {
4008 v_buflen -= written;
4009
3560 if (v_buflen == 0) 4010 if (v_buflen == 0)
3561 { 4011 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4012 free (v_buffer);
3589 v_buffer = 0; 4013 v_buffer = 0;
3590 v_buflen = 0;
3591 4014
3592 pty_ev.set (EVENT_READ); 4015 pty_ev.set (ev::READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4016 return;
3605 } 4017 }
4018
4019 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4020 }
4021 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4022 pty_ev.set (ev::READ);
3607} 4023}
3608 4024
3609/*----------------------- end-of-file (C source) -----------------------*/ 4025/*----------------------- end-of-file (C source) -----------------------*/
3610 4026

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