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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 1.452 by sf-exg, Mon Jul 26 09:57:53 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2007 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 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
405rxvt_term::key_press (XKeyEvent &ev)
406{
407 int ctrl, meta, shft, len;
408 KeySym keysym;
66 int valid_keysym; 409 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
68 416
69 /* 417 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
72 * 420 *
73 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
74 */ 422 */
75 shft = (ev->state & ShiftMask); 423 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 424 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev->state & ModNumLockMask))
80 {
81 numlock_state = (ev->state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
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
510 max_it (lnsppg, 1);
511
174 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
175 { 513 {
176 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
177 return; 515 return;
178 } 516 }
… …
205 scr_move_to (0, 1); 543 scr_move_to (0, 1);
206 return; 544 return;
207 } 545 }
208 else if (keysym == XK_End) 546 else if (keysym == XK_End)
209 { 547 {
210 scr_move_to (1, 0); 548 scr_move_to (1, 1);
211 return; 549 return;
212 } 550 }
213 } 551 }
214#endif 552#endif
215
216 } 553 }
217 554
218 if (shft) 555 if (shft)
219 { 556 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 557 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 559 {
223 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
225 } 562 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 564 {
228 switch (keysym) 565 switch (keysym)
229 { 566 {
230 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 569 selection_request (ev.time);
233 return; 570 return;
571#if TODO
234 /* rxvt extras */ 572 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 574 change_font (FONT_UP);
237 return; 575 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 577 change_font (FONT_DN);
240 return; 578 return;
579#endif
241 } 580 }
242 } 581 }
243 } 582 }
244#ifdef PRINTPIPE 583
245 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
246 { 585 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 587 {
250#endif 588 int hv;
251#ifdef GREEK_SUPPORT 589
252 if (keysym == ks_greekmodeswith) 590 if (iso14755buf & ISO_14755_51
253 { 591 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 592 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 593 {
257 xterm_seq (XTerm_title, 594 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 595 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 596# if ISO_14755
260 greek_reset(); 597 iso14755_51 (0);
598# endif
599 return;
261 } 600 }
262 else 601 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 { 602 {
273 unsigned int l; 603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 604# if ISO_14755
275 const unsigned char ch = C0_ESC; 605 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 606# endif
285 tt_write (&ch, 1); 607 return;
286 tt_write (kbuf0, l); 608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
287 return; 616 return;
288 } 617 }
289 else 618 else
290#endif
291
292 { 619 {
293 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
294 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
295 { 773 {
296#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
297 case XK_BackSpace: 775 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 777 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; 778 newlen = 0;
615 break;
616 } 779 }
617 if (newlen) 780 break;
618 len = STRLEN(kbuf);
619 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
785
620 /* 786 /*
621 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
622 */ 788 */
623#ifdef META8_OPTION 789#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 790 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
630 { 796 {
631 len = 1; 797 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
634 else 805 else
635 { 806 {
636#ifdef META8_OPTION 807#ifdef META8_OPTION
637 /* set 8-bit on */ 808 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
639 { 810 {
640 unsigned char *ch; 811 char *ch;
641 812
642 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 814 *ch |= 0x80;
815
644 meta = 0; 816 meta = 0;
645 } 817 }
646#endif 818#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 819 /* nil */ ;
652 } 820 }
653 } 821 }
822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
654 825
655 if (len <= 0) 826 if (len <= 0)
656 return; /* not mapped */ 827 return; /* not mapped */
657 828
658 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 830 if (view_start)
660 { 831 {
661 TermWin.view_start = 0; 832 view_start = 0;
662 want_refresh = 1; 833 want_refresh = 1;
663 } 834 }
664 835
665 /* 836 /*
666 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 848 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 849
679 /* escape prefix */ 850 /* escape prefix */
680 if (meta 851 if (meta
681#ifdef META8_OPTION 852#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
683#endif 854#endif
684 ) 855 )
685 { 856 {
686 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 858 tt_write (&ch, 1);
689 } 859 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 860
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); 861 tt_write (kbuf, (unsigned int)len);
703} 862}
704/*}}} */
705 863
706#if (MENUBAR_MAX) 864void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 865rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
709unsigned int 942unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 944{
712 unsigned int n, s; 945 unsigned int n, s;
713 946
714 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
949
716 if (n > 0 && s < count) 950 if (n > 0 && s < count)
717 { 951 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
722 s += n; 956 s += n;
723 } 957 }
958
724 if (count > s) 959 if (count > s)
725 { 960 {
726 rxvt_print_error("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 962 count = s;
728 } 963 }
964
729 for (; count--;) 965 for (; count--;)
730 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
967
968 cmd_parse ();
969
731 return 0; 970 return 0;
732} 971}
733#endif /* MENUBAR_MAX */ 972#endif
734 973
735void 974void
736rxvt_term::flush () 975rxvt_term::flush ()
737{ 976{
738#ifdef TRANSPARENT 977 flush_ev.stop ();
739 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.check_clearChanged ())
740 { 981 {
741 want_full_refresh = 0; 982// scr_clear (true); This needs to be researched further!
742 scr_clear ();
743 scr_touch (false); 983 scr_touch (false);
744 want_refresh = 1;
745 } 984 }
746#endif 985#endif
747 986
748 if (want_refresh) 987 if (want_refresh)
749 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
750 scr_refresh (refresh_type); 1027 scr_refresh ();
751 scrollbar_show (1); 1028 scrollBar.show (1);
752#ifdef USE_XIM 1029#ifdef USE_XIM
753 IMSendSpot (); 1030 IMSendSpot ();
754#endif 1031#endif
755
756 } 1032 }
757 1033
758 XFlush (Xdisplay); 1034 display->flush ();
759} 1035}
760 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
761void 1038void
762rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
763{ 1040{
764 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
767 flush (); 1053 flush ();
768} 1054}
769 1055
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 1056#ifdef CURSOR_BLINK
815void 1057void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1059{
818 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1061 want_refresh = 1;
820 1062 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1063}
823#endif 1064#endif
824 1065
825#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
826void 1067void
827rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1069{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1071 {
831 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
832 want_refresh = 1; 1073 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
1075 }
1076 else
1077 w.stop ();
1078}
1079#endif
1080
1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1082void
1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1084{
1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
834 } 1087 {
1088 want_refresh = 1;
1089 refresh_check ();
1090 }
1091 else
1092 w.stop ();
835} 1093}
836#endif 1094#endif
837 1095
1096#ifdef SELECTION_SCROLLING
838void 1097void
839rxvt_term::x_cb (io_watcher &w, short revents) 1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
840{ 1099{
841 SET_R (this); 1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
842 SET_LOCALE (locale); 1101 {
843 1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
844 process_x_events (); 1103 want_refresh = 1;
1104 refresh_check ();
1105 }
1106 else
1107 w.stop ();
845} 1108}
1109#endif
1110
1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112void
1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1114{
1115 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1116 {
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
1155#endif
846 1156
847bool 1157bool
848rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
849{ 1159{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1161
1162 if (CBUFSIZ == n)
1163 {
1164 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1165 n = 0;
1166 }
851 1167
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1168 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1169 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1170 cmdbuf_endp = cmdbuf_ptr + n;
855 1171
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1173
858 if (n > 0) 1174 if (r > 0)
859 { 1175 {
860 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
861 return true; 1177 return true;
862 } 1178 }
863 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
864 destroy (); 1191 destroy ();
1192 }
865 1193
866 return false; 1194 return false;
867} 1195}
868 1196
869void 1197void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1199{
872 SET_R (this); 1200 make_current ();
873 SET_LOCALE (locale);
874 1201
875 if (revents & EVENT_WRITE) 1202 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 1203 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1204 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1205 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 1206
892 uint32_t ch = NOCHAR; 1207 if (revents & ev::WRITE)
1208 pty_write ();
893 1209
894 for (;;) 1210 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} 1211}
985 1212
986// read the next character, currently handles UTF-8 1213void
987// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1215{
991 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1217 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 1218
1035#ifdef POINTER_BLANK 1219#ifdef POINTER_BLANK
1036void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0; 1220 hidden_pointer = 0;
1043 1221
1044 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
1045 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
1224#endif
1046} 1225}
1047 1226
1227#ifdef POINTER_BLANK
1048void 1228void
1049rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
1050{ 1230{
1051 if (!(Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
1052 return; 1232 return;
1053 1233
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1235 XFlush (dpy);
1056 1236
1057 hidden_pointer = 1; 1237 hidden_pointer = 1;
1058} 1238}
1059 1239
1060void 1240void
1061rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
1062{ 1242{
1063 SET_R (this); 1243 make_current ();
1064 SET_LOCALE (locale);
1065 1244
1066 pointer_blank (); 1245 pointer_blank ();
1067} 1246}
1068#endif 1247#endif
1069 1248
1070void 1249void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1251{
1073 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
1074 int x, y; 1253 int x, y;
1254 int code = 32;
1075 1255
1076 x = ev->x; 1256 x = Pixel2Col (ev.x);
1077 y = ev->y; 1257 y = Pixel2Row (ev.y);
1078 pixel_position (&x, &y); 1258 if (ev.type == MotionNotify)
1259 {
1260 if (x == mouse_row && y == mouse_col)
1261 return;
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
1079 1266
1080 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1268 button_number = 3;
1083 }
1084 else 1269 else
1085 { 1270 {
1086 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1273 if (button_number >= 3)
1089 button_number += (64 - 3); 1274 button_number += (64 - 3);
1090 } 1275 }
1091 1276
1092 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
1093 { 1278 {
1094 /* 1279 /*
1095 * do not report ButtonRelease 1280 * do not report ButtonRelease
1096 * no state info allowed 1281 * no state info allowed
1097 */ 1282 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1301#endif
1117
1118 } 1302 }
1119 1303
1120#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1306 if (key_state & 16)
1123 fputc('C', stderr); 1307 fputc ('C', stderr);
1124 if (key_state & 4) 1308 if (key_state & 4)
1125 fputc('S', stderr); 1309 fputc ('S', stderr);
1126 if (key_state & 8) 1310 if (key_state & 8)
1127 fputc('A', stderr); 1311 fputc ('A', stderr);
1128 if (key_state & 32) 1312 if (key_state & 32)
1129 fputc('2', stderr); 1313 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1315 button_number,
1132 x + 1, 1316 x + 1,
1133 y + 1); 1317 y + 1);
1134#else 1318#endif
1319
1135 tt_printf("\033[M%c%c%c", 1320 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1321 (code + button_number + key_state),
1137 (32 + x + 1), 1322 (32 + x + 1),
1138 (32 + y + 1)); 1323 (32 + y + 1));
1139#endif
1140} 1324}
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 1325
1152/*{{{ process an X event */ 1326/*{{{ process an X event */
1153void 1327void
1154rxvt_term::process_x_event (XEvent *ev) 1328rxvt_term::x_cb (XEvent &ev)
1155{ 1329{
1330 make_current ();
1331
1332 dLocal (Display *, dpy);
1333
1334 if (ev.xany.window == vt
1335 && SHOULD_INVOKE (HOOK_X_EVENT)
1336 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1337 return;
1338
1339 // for XQueryPointer
1156 Window unused_root, unused_child; 1340 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1341 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1342 unsigned int unused_mask;
1159 1343
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) 1344 switch (ev.type)
1210 { 1345 {
1211 case KeyPress: 1346 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1347 key_press (ev.xkey);
1213 break; 1348 break;
1214 1349
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1350 case KeyRelease:
1217 { 1351 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; 1352 break;
1229 }
1230#endif
1231 1353
1232 case ButtonPress: 1354 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1355 button_press (ev.xbutton);
1234 break; 1356 break;
1235 1357
1236 case ButtonRelease: 1358 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1359 button_release (ev.xbutton);
1238 break; 1360 break;
1239 1361
1240 case ClientMessage: 1362 case ClientMessage:
1241 if (ev->xclient.format == 32 1363 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1364 && !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 { 1365 {
1251 /* Get Dnd data */ 1366 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1367 {
1253 int ActualFormat; 1368 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1369 {
1255 unsigned long Size, RemainingBytes; 1370 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1371 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1372 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1373 destroy ();
1259 0L, 1000000L, 1374 }
1260 False, AnyPropertyType, 1375#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1376 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1377 XSendEvent (dpy, ev.xclient.window = display->root,
1378 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1379 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1380#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1381 }
1266 8, PropModeReplace, 1382 }
1267 data, STRLEN(data)); 1383#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1384 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1385 {
1386 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1387 focus_in ();
1388 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1389 focus_out ();
1390 }
1391#endif
1270 } 1392 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1393 break;
1277 1394
1278 /* 1395 /*
1279 * XXX: this is not the _current_ arrangement 1396 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1397 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1401 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1402 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1403 * which ought to make things real slow!
1287 */ 1404 */
1288 case VisibilityNotify: 1405 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1406 switch (ev.xvisibility.state)
1290 { 1407 {
1291 case VisibilityUnobscured: 1408 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1409 refresh_type = FAST_REFRESH;
1293 break; 1410 break;
1294 case VisibilityPartiallyObscured: 1411 case VisibilityPartiallyObscured:
… …
1299 break; 1416 break;
1300 } 1417 }
1301 break; 1418 break;
1302 1419
1303 case FocusIn: 1420 case FocusIn:
1304 if (!TermWin.focus) 1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_in ();
1425 break;
1426
1427 case FocusOut:
1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_out ();
1432 break;
1433
1434 case ConfigureNotify:
1435 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1436 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1437 szHint.width, szHint.height);*/
1438 if (ev.xconfigure.window == parent[0])
1305 { 1439 {
1306 TermWin.focus = 1; 1440 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 } 1441 ;
1318 break;
1319 1442
1320 case FocusOut: 1443 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1321 if (TermWin.focus)
1322 { 1444 {
1323 TermWin.focus = 0; 1445 seen_resize = 1;
1324 want_refresh = 1; 1446 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 } 1447 }
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 1448 else
1358 { 1449 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1450#ifdef HAVE_BG_PIXMAP
1451 if (bgPixmap.window_position_sensitive ())
1452 {
1453 if (mapped)
1454 update_background ();
1455 else
1456 bgPixmap.invalidate ();
1457 }
1458#endif
1360 } 1459 }
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 1460
1461 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1462 }
1372 break; 1463 break;
1373 1464
1465 case PropertyNotify:
1466 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1467 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1468 && ev.xproperty.state == PropertyNewValue)
1469 selection_property (ev.xproperty.window, ev.xproperty.atom);
1470
1471 break;
1472
1374 case SelectionClear: 1473 case SelectionClear:
1375 selection_clear (); 1474 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1376 break; 1475 break;
1377 1476
1378 case SelectionNotify: 1477 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1478 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1479 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1480 break;
1383 1481
1384 case SelectionRequest: 1482 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1483 selection_send (ev.xselectionrequest);
1484 break;
1485
1486 case MapNotify:
1487#ifdef HAVE_BG_PIXMAP
1488 /* This is needed specifically to fix the case of no window manager or a
1489 * non-reparenting window manager. In those cases we never get first
1490 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1491 * care of multiplicity of ConfigureNotify events arriving while WM does
1492 * reparenting.
1493 * We should not render background immediately, as there could be several
1494 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1495 * by scheduling background redraw as soon as we can, but giving a short
1496 * bit of time for ConfigureNotifies to arrive.
1497 * We should render background PRIOR to drawing any text, but AFTER all
1498 * of ConfigureNotifys for the best results.
1499 */
1500 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1501 update_background_ev.start (0.025);
1502#endif
1503 mapped = 1;
1504#ifdef TEXT_BLINK
1505 text_blink_ev.start ();
1506#endif
1507 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1508 break;
1387 1509
1388 case UnmapNotify: 1510 case UnmapNotify:
1389 TermWin.mapped = 0; 1511 mapped = 0;
1390#ifdef TEXT_BLINK 1512#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1513 text_blink_ev.stop ();
1392#endif 1514#endif
1393 break; 1515 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; 1516 break;
1429 1517
1430 case GraphicsExpose: 1518 case GraphicsExpose:
1431 case Expose: 1519 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1520 if (ev.xany.window == vt)
1433 { 1521 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1522 do
1523 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1524 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1525 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1526 }
1438 // don't understand this, so commented it out 1527 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1528
1529 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1530
1531 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1532 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1533 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1534 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1535 }
1442 // ev->xexpose.width, TermWin.height, False); 1536
1443#endif
1444 want_refresh = 1; 1537 want_refresh = 1;
1445 } 1538 }
1446 else 1539 else
1447 { 1540 {
1448 XEvent unused_xevent; 1541 XEvent unused_event;
1449 1542
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1543 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1544 ;
1452 &unused_xevent)) ; 1545 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1546 ;
1454 GraphicsExpose, 1547
1455 &unused_xevent)) ; 1548 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1549 {
1458 scrollBar.setIdle(); 1550 scrollBar.state = STATE_IDLE;
1459 scrollbar_show (0); 1551 scrollBar.show (0);
1460 } 1552 }
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 } 1553 }
1470 break; 1554 break;
1471 1555
1472 case MotionNotify: 1556 case MotionNotify:
1473#ifdef POINTER_BLANK 1557#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1558 if (hidden_pointer)
1475 pointer_unblank (); 1559 pointer_unblank ();
1476#endif 1560#endif
1477#if MENUBAR 1561 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1478 if (isMenuBarWindow(ev->xany.window)) 1562 || priv_modes & PrivMode_MouseAnyEvent)
1563 mouse_report (ev.xbutton);
1564 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1565 break;
1566
1567 if (ev.xany.window == vt)
1479 { 1568 {
1480 menubar_control (&(ev->xbutton)); 1569 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1570 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1571 ; // 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))) 1572 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1573 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1574 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1575 ;
1576
1493 XQueryPointer(Xdisplay, TermWin.vt, 1577 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1578 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1579 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1580 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1581 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1582#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1583 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1584 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1585 {
1502#endif 1586#endif
1587#if ISO_14755
1588 // 5.4
1589 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1590 {
1591 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1592 break;
1593 }
1594#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1595 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1596 ev.xbutton.state & Button3Mask ? 2 : 0);
1597
1505#ifdef SELECTION_SCROLLING 1598#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1599 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1600 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1601 {
1509 int dist; 1602 int dist;
1510
1511 pending_scroll_selection=1;
1512 1603
1513 /* don't clobber the current delay if we are 1604 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1605 * already in the middle of scrolling.
1515 */ 1606 */
1516 if (scroll_selection_delay<=0) 1607 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1608 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1609
1519 /* save the event params so we can highlight 1610 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1611 * the selection in the pending-scroll loop
1521 */ 1612 */
1522 selection_save_x=ev->xbutton.x; 1613 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1614 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1615 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1616
1527 /* calc number of lines to scroll */ 1617 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1618 if (ev.xbutton.y < int_bwidth)
1529 { 1619 {
1530 scroll_selection_dir = UP; 1620 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1621 dist = int_bwidth - ev.xbutton.y;
1532 } 1622 }
1533 else 1623 else
1534 { 1624 {
1535 scroll_selection_dir = DN; 1625 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1626 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1627 }
1628
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1629 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1630 / SELECTION_SCROLL_LINE_SPEEDUP
1631 + 1;
1541 MIN_IT(scroll_selection_lines, 1632 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1633 SELECTION_SCROLL_MAX_LINES);
1543 } 1634 }
1544 else 1635 else
1545 { 1636 {
1546 /* we are within the text window, so we 1637 /* we are within the text window, so we
1547 * shouldn't be scrolling 1638 * shouldn't be scrolling
1548 */ 1639 */
1549 pending_scroll_selection = 0; 1640 sel_scroll_ev.stop();
1550 } 1641 }
1551#endif 1642#endif
1552#ifdef MOUSE_THRESHOLD 1643#ifdef MOUSE_THRESHOLD
1553
1554 } 1644 }
1555#endif 1645#endif
1556
1557 } 1646 }
1558 } 1647 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1648 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1649 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1650 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1651 MotionNotify, &ev))
1652 ;
1653
1563 XQueryPointer(Xdisplay, scrollBar.win, 1654 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1655 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1656 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1657 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1658 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1659 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1660 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1661 want_refresh = 1;
1572 scrollbar_show (1); 1662 scrollBar.show (1);
1573 } 1663 }
1574 break; 1664 break;
1575 } 1665 }
1576}
1577 1666
1667#if defined(CURSOR_BLINK)
1668 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1669 {
1670 if (hidden_cursor)
1671 {
1672 hidden_cursor = 0;
1673 want_refresh = 1;
1674 }
1675
1676 cursor_blink_ev.again ();
1677 }
1678#endif
1679
1680#if defined(POINTER_BLANK)
1681 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1682 {
1683 if (ev.type == MotionNotify
1684 || ev.type == ButtonPress
1685 || ev.type == ButtonRelease)
1686 if (hidden_pointer)
1687 pointer_unblank ();
1688
1689 if (ev.type == KeyPress && hidden_pointer == 0)
1690 pointer_blank ();
1691 }
1692#endif
1693
1694 refresh_check ();
1695}
1696
1697#if ENABLE_FRILLS
1578void 1698void
1699rxvt_term::set_urgency (bool enable)
1700{
1701 if (enable == urgency_hint)
1702 return;
1703
1704 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1705 {
1706 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1707 XSetWMHints (dpy, parent[0], h);
1708 urgency_hint = enable;
1709 }
1710}
1711#endif
1712
1713void
1714rxvt_term::focus_in ()
1715{
1716 if (!focus)
1717 {
1718 focus = 1;
1719 want_refresh = 1;
1720
1721#if USE_XIM
1722 if (Input_Context != NULL)
1723 {
1724 IMSetPosition ();
1725 XSetICFocus (Input_Context);
1726 }
1727#endif
1728#if CURSOR_BLINK
1729 if (option (Opt_cursorBlink))
1730 cursor_blink_ev.again ();
1731#endif
1732#if OFF_FOCUS_FADING
1733 if (rs[Rs_fade])
1734 {
1735 pix_colors = pix_colors_focused;
1736 scr_recolour ();
1737 }
1738#endif
1739#if ENABLE_FRILLS
1740 if (option (Opt_urgentOnBell))
1741 set_urgency (0);
1742#endif
1743
1744 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1745 }
1746}
1747
1748void
1749rxvt_term::focus_out ()
1750{
1751 if (focus)
1752 {
1753 focus = 0;
1754 want_refresh = 1;
1755
1756#if ENABLE_FRILLS
1757 if (option (Opt_urgentOnBell))
1758 set_urgency (0);
1759#endif
1760#if ENABLE_FRILLS || ISO_14755
1761 if (iso14755buf)
1762 {
1763 iso14755buf = 0;
1764# if ISO_14755
1765 scr_overlay_off ();
1766# endif
1767 }
1768#endif
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 XUnsetICFocus (Input_Context);
1772#endif
1773#if CURSOR_BLINK
1774 if (option (Opt_cursorBlink))
1775 cursor_blink_ev.stop ();
1776
1777 hidden_cursor = 0;
1778#endif
1779#if OFF_FOCUS_FADING
1780 if (rs[Rs_fade])
1781 {
1782 pix_colors = pix_colors_unfocused;
1783 scr_recolour ();
1784 }
1785#endif
1786
1787 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1788 }
1789}
1790
1791void
1792rxvt_term::update_fade_color (unsigned int idx)
1793{
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 rgba c;
1798 pix_colors [Color_fade].get (c);
1799 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1800 }
1801#endif
1802}
1803
1804#if ENABLE_TRANSPARENCY || ENABLE_PERL
1805void
1806rxvt_term::rootwin_cb (XEvent &ev)
1807{
1808 make_current ();
1809
1810 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1811 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1812 return;
1813
1814# if ENABLE_TRANSPARENCY
1815 switch (ev.type)
1816 {
1817 case PropertyNotify:
1818 /*
1819 * if user used some Esetroot compatible prog to set the root bg,
1820 * use the property to determine the pixmap. We use it later on.
1821 */
1822 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1823 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1824 {
1825 bgPixmap.set_root_pixmap ();
1826 update_background ();
1827 }
1828
1829 break;
1830 }
1831# endif
1832
1833 refresh_check ();
1834}
1835#endif
1836
1837void
1579rxvt_term::button_press (XButtonEvent *ev) 1838rxvt_term::button_press (XButtonEvent &ev)
1580{ 1839{
1581 int reportmode = 0, clickintime; 1840 int reportmode = 0, clickintime;
1582 1841
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1842 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1843
1584 if (!bypass_keystate) 1844 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1845 reportmode = !! (priv_modes & PrivMode_mouse_report);
1846
1586 /* 1847 /*
1587 * VT window processing of button press 1848 * VT window processing of button press
1588 */ 1849 */
1589 if (ev->window == TermWin.vt) 1850 if (ev.window == vt)
1590 { 1851 {
1591#if RXVT_GRAPHICS 1852 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1853 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1854
1855#if ISO_14755
1856 // 5.4
1857 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1858 {
1859 iso14755_54 (ev.x, ev.y);
1860 return;
1597 { 1861 }
1862#endif
1863
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1864 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1865
1599 if (reportmode) 1866 if (reportmode)
1867 {
1868 /* mouse report from vt window */
1869 /* save the xbutton state (for ButtonRelease) */
1870 MEvent.state = ev.state;
1871#ifdef MOUSE_REPORT_DOUBLECLICK
1872 if (ev.button == MEvent.button && clickintime)
1600 { 1873 {
1601 /* mouse report from vt window */ 1874 /* same button, within allowed time */
1602 /* save the xbutton state (for ButtonRelease) */ 1875 MEvent.clicks++;
1603 MEvent.state = ev->state; 1876
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1877 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1878 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1879 /* only report double clicks */
1612 MEvent.clicks = 2; 1880 MEvent.clicks = 2;
1613 mouse_report (ev); 1881 mouse_report (ev);
1614 1882
1615 /* don't report the release */ 1883 /* don't report the release */
1616 MEvent.clicks = 0; 1884 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1885 MEvent.button = AnyButton;
1618 }
1619 } 1886 }
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 } 1887 }
1633 else 1888 else
1634 { 1889 {
1635 if (ev->button != MEvent.button) 1890 /* different button, or time expired */
1636 MEvent.clicks = 0; 1891 MEvent.clicks = 1;
1892 MEvent.button = ev.button;
1893 mouse_report (ev);
1894 }
1895#else
1896 MEvent.button = ev.button;
1897 mouse_report (ev);
1898#endif /* MOUSE_REPORT_DOUBLECLICK */
1899
1900 }
1901 else
1902 {
1903 if (ev.button != MEvent.button)
1904 MEvent.clicks = 0;
1905
1637 switch (ev->button) 1906 switch (ev.button)
1638 { 1907 {
1639 case Button1: 1908 case Button1:
1909 /* allow meta + click to select rectangular areas */
1910 /* should be done in screen.C */
1911#if ENABLE_FRILLS
1912 selection.rect = !!(ev.state & ModMetaMask);
1913#else
1914 selection.rect = false;
1915#endif
1916
1640 /* allow shift+left click to extend selection */ 1917 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1918 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1919 {
1643 if (MEvent.button == Button1 && clickintime) 1920 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1921 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1922 else
1649 { 1923 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 } 1924 }
1657 1925 else
1658 MEvent.button = Button1;
1659 break; 1926 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1927 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1928 MEvent.clicks++;
1664 else 1929 else
1930 MEvent.clicks = 1;
1931
1932 selection_click (MEvent.clicks, ev.x, ev.y);
1933 }
1934
1935 MEvent.button = Button1;
1936 break;
1937
1938 case Button3:
1939 if (MEvent.button == Button3 && clickintime)
1940 selection_rotate (ev.x, ev.y);
1941 else
1665 selection_extend (ev->x, ev->y, 1); 1942 selection_extend (ev.x, ev.y, 1);
1943
1666 MEvent.button = Button3; 1944 MEvent.button = Button3;
1667 break; 1945 break;
1668 }
1669 } 1946 }
1947 }
1948
1670 MEvent.time = ev->time; 1949 MEvent.time = ev.time;
1671 return; 1950 return;
1672 }
1673 } 1951 }
1674 1952
1675 /* 1953 /*
1676 * Scrollbar window processing of button press 1954 * Scrollbar window processing of button press
1677 */ 1955 */
1678 if (isScrollbarWindow(ev->window)) 1956 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 1957 {
1680 scrollBar.setIdle (); 1958 page_dirn direction = NO_DIR;
1959
1960 if (scrollBar.upButton (ev.y))
1961 direction = UP; /* up */
1962 else if (scrollBar.dnButton (ev.y))
1963 direction = DN; /* down */
1964
1965 scrollBar.state = STATE_IDLE;
1681 /* 1966 /*
1682 * Rxvt-style scrollbar: 1967 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1968 * move up if mouse is above slider
1684 * move dn if mouse is below slider 1969 * move dn if mouse is below slider
1685 * 1970 *
… …
1694 /* 1979 /*
1695 * Mouse report disabled scrollbar: 1980 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1981 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1982 * click on scrollbar - send pageup/down
1698 */ 1983 */
1699 if ((scrollBar.style == R_SB_NEXT 1984 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 1985 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1986 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"); 1987 tt_printf ("\033[B");
1709 else 1988 else
1710 switch (ev->button) 1989 switch (ev.button)
1711 { 1990 {
1712 case Button2: 1991 case Button2:
1713 tt_printf("\014"); 1992 tt_printf ("\014");
1714 break; 1993 break;
1715 case Button1: 1994 case Button1:
1716 tt_printf("\033[6~"); 1995 tt_printf ("\033[6~");
1717 break; 1996 break;
1718 case Button3: 1997 case Button3:
1719 tt_printf("\033[5~"); 1998 tt_printf ("\033[5~");
1720 break; 1999 break;
1721 } 2000 }
1722 } 2001 }
1723 else 2002 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2003#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 2004 {
1731 if (scrollbarnext_upButton(ev->y)) 2005 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 { 2006 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2007#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2008 if (!cont_scroll_ev.is_active ())
2009 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2010#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2011 if (scr_page (direction, 1))
1749 { 2012 {
1750 if (upordown < 0) 2013 if (direction == UP)
1751 scrollBar.setUp (); 2014 scrollBar.state = STATE_UP;
1752 else 2015 else
1753 scrollBar.setDn (); 2016 scrollBar.state = STATE_DOWN;
1754 } 2017 }
1755 } 2018 }
1756 else 2019 else
1757 switch (ev->button) 2020 switch (ev.button)
1758 { 2021 {
1759 case Button2: 2022 case Button2:
1760 switch (scrollbar_align) 2023 switch (scrollBar.align)
1761 { 2024 {
1762 case R_SB_ALIGN_TOP: 2025 case R_SB_ALIGN_TOP:
1763 csrO = 0; 2026 csrO = 0;
1764 break; 2027 break;
1765 case R_SB_ALIGN_CENTRE: 2028 case R_SB_ALIGN_CENTRE:
… …
1767 break; 2030 break;
1768 case R_SB_ALIGN_BOTTOM: 2031 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2032 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2033 break;
1771 } 2034 }
2035
1772 if (scrollBar.style == R_SB_XTERM 2036 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2037 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2038 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2039 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2040
1777 scrollBar.setMotion (); 2041 scrollBar.state = STATE_MOTION;
1778 break; 2042 break;
1779 2043
1780 case Button1: 2044 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2045 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2046 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2047 /* FALLTHROUGH */
1784 2048
1785 case Button3: 2049 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2050 if (scrollBar.style != R_SB_XTERM)
1787 { 2051 {
1788 if (scrollbar_above_slider(ev->y)) 2052 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2053# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2054 scr_page (UP, nrow - 1);
1791# else 2055# else
1792 scr_page (UP, TermWin.nrow / 4); 2056 scr_page (UP, nrow / 4);
1793# endif 2057# endif
1794 else if (scrollbar_below_slider(ev->y)) 2058 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2060 scr_page (DN, nrow - 1);
1797# else 2061# else
1798 scr_page (DN, TermWin.nrow / 4); 2062 scr_page (DN, nrow / 4);
1799# endif 2063# endif
1800 else 2064 else
1801 scrollBar.setMotion (); 2065 scrollBar.state = STATE_MOTION;
1802 } 2066 }
1803 else 2067 else
1804 { 2068 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2069 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2070 (nrow
1807 * scrollbar_position(ev->y) 2071 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2072 / scrollBar.size ()));
1809 } 2073 }
2074
1810 break; 2075 break;
1811 } 2076 }
1812 } 2077 }
2078
1813 return; 2079 return;
1814 } 2080 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2081}
1823 2082
1824void 2083void
1825rxvt_term::button_release (XButtonEvent *ev) 2084rxvt_term::button_release (XButtonEvent &ev)
1826{ 2085{
1827 int reportmode = 0; 2086 int reportmode = 0;
1828 2087
1829 csrO = 0; /* reset csr Offset */ 2088 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2089 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2090 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2091
1833 if (scrollbar_isUpDn()) 2092 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1834 { 2093 {
1835 scrollBar.setIdle (); 2094 scrollBar.state = STATE_IDLE;
1836 scrollbar_show (0); 2095 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2096 }
2097
1842#ifdef SELECTION_SCROLLING 2098#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2099 sel_scroll_ev.stop();
1844#endif 2100#endif
2101
1845 if (ev->window == TermWin.vt) 2102 if (ev.window == vt)
1846 { 2103 {
1847#ifdef RXVT_GRAPHICS 2104 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2105 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2106
1853 { 2107#if ISO_14755
2108 // 5.4
2109 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2110 return;
2111#endif
2112
1854 if (reportmode) 2113 if (reportmode)
2114 {
2115 /* mouse report from vt window */
2116 /* don't report release of wheel "buttons" */
2117 if (ev.button >= 4)
2118 return;
2119#ifdef MOUSE_REPORT_DOUBLECLICK
2120 /* only report the release of 'slow' single clicks */
2121 if (MEvent.button != AnyButton
2122 && (ev.button != MEvent.button
2123 || (ev.time - MEvent.time
2124 > MULTICLICK_TIME / 2)))
1855 { 2125 {
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; 2126 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2127 MEvent.button = AnyButton;
1873 mouse_report (ev); 2128 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2129 }
2130#else /* MOUSE_REPORT_DOUBLECLICK */
2131 MEvent.button = AnyButton;
2132 mouse_report (ev);
2133#endif /* MOUSE_REPORT_DOUBLECLICK */
2134 return;
2135 }
2136
1877 /* 2137 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2138 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2139 * when overriding mouse reporting
1880 */ 2140 */
1881 if (PrivateModes & PrivMode_mouse_report 2141 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2142 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2143 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2144 selection_extend (ev.x, ev.y, 0);
1885 2145
1886 switch (ev->button) 2146 switch (ev.button)
2147 {
2148 case Button1:
2149 case Button3:
2150 selection_make (ev.time);
2151 break;
2152
2153 case Button2:
2154 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2155 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2156 break;
2157
2158#ifdef MOUSE_WHEEL
2159 case Button4:
2160 case Button5:
1887 { 2161 {
1888 case Button1: 2162 int i;
1889 case Button3: 2163 page_dirn v;
1890 selection_make (ev->time); 2164
2165 v = ev.button == Button4 ? UP : DN;
2166
2167 if (ev.state & ShiftMask)
1891 break; 2168 i = 1;
1892 case Button2: 2169 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2170 i = nrow - 1;
2171 else
1894 break; 2172 i = 5;
2173
1895#ifdef MOUSE_WHEEL 2174# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2175 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2176 {
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); 2177 mouse_slip_wheel_speed += v ? -1 : 1;
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2178 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2179 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2180
2181 if (!slip_wheel_ev.is_active ())
2182 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1914 } 2183 }
2184 else
1915# endif 2185# endif
1916# ifdef JUMP_MOUSE_WHEEL 2186 {
1917 scr_page (v, i); 2187 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2188 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 } 2189 }
2047 } 2190 }
2048 am_pixmap_trans = 0; 2191 break;
2192#endif
2193 }
2194 }
2195}
2196
2197/*}}} */
2198
2199void
2200rxvt_term::cmd_parse ()
2201{
2202 wchar_t ch = NOCHAR;
2203 char *seq_begin; // remember start of esc-sequence here
2204
2205 for (;;)
2206 {
2207 if (expect_false (ch == NOCHAR))
2208 {
2209 seq_begin = cmdbuf_ptr;
2210 ch = next_char ();
2211
2212 if (ch == NOCHAR)
2213 break;
2214 }
2215
2216 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2217 {
2218 if (expect_false (!seen_input))
2219 {
2220 seen_input = 1;
2221 // many badly-written programs (e.g. jed) contain a race condition:
2222 // they first read the screensize and then install a SIGWINCH handler.
2223 // some window managers resize the window early, and these programs
2224 // then sometimes get the size wrong.
2225 // unfortunately other programs are even more buggy and dislike
2226 // being sent SIGWINCH, so only do it when we were in fact being
2227 // resized.
2228 if (seen_resize && cmd_pid)
2229 kill (-cmd_pid, SIGWINCH);
2230 }
2231
2232 /* Read a text string from the input buffer */
2233 wchar_t buf[UBUFSIZ];
2234 bool refreshnow = false;
2235 int nlines = 0;
2236 wchar_t *str = buf;
2237 wchar_t *eol = str + min (ncol, UBUFSIZ);
2238
2239 for (;;)
2240 {
2241 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2242 break;
2243
2244 *str++ = ch;
2245
2246 if (expect_false (ch == C0_LF || str >= eol))
2247 {
2248 if (ch == C0_LF)
2249 nlines++;
2250
2251 refresh_count++;
2252
2253 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2254 {
2255 refresh_count = 0;
2256
2257 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2258 {
2259 refreshnow = true;
2260 ch = NOCHAR;
2261 break;
2262 }
2263 }
2264
2265 // scr_add_lines only works for nlines <= nrow - 1.
2266 if (nlines >= nrow - 1)
2267 {
2268 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2269 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2270 scr_add_lines (buf, str - buf, nlines);
2271
2272 nlines = 0;
2273 str = buf;
2274 eol = str + min (ncol, UBUFSIZ);
2275 }
2276
2277 if (str >= eol)
2278 {
2279 if (eol >= buf + UBUFSIZ)
2280 {
2281 ch = NOCHAR;
2282 break;
2283 }
2284 else
2285 eol = min (eol + ncol, buf + UBUFSIZ);
2286 }
2287
2288 }
2289
2290 seq_begin = cmdbuf_ptr;
2291 ch = next_char ();
2292 }
2293
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 /*
2299 * If there have been a lot of new lines, then update the screen
2300 * What the heck we'll cheat and only refresh less than every page-full.
2301 * if skipScroll is enabled.
2302 */
2303 if (refreshnow)
2304 {
2305 scr_refresh ();
2306 want_refresh = 1;
2307 }
2049 } 2308 }
2050 else 2309 else
2051 { 2310 {
2052 if (TermWin.pixmap != None) 2311 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 { 2312 {
2088 if (oldp != None) 2313 process_nonprinting (ch);
2089 pchanged = 1; 2314 }
2315 catch (const class out_of_input &o)
2316 {
2317 // we ran out of input, retry later
2318 cmdbuf_ptr = seq_begin;
2090 break; 2319 break;
2091 } 2320 }
2092 if (oldp != TermWin.parent[i]) 2321
2093 pchanged = 1; 2322 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2323 }
2098 for (; n < (unsigned int)i; n++) 2324 }
2099 { 2325}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2326
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2327// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2328wchar_t
2103 { 2329rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2330{
2105 break; 2331 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2332 {
2107 } 2333 // assume 7-bit to be ascii ALWAYS
2334 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2335 return *cmdbuf_ptr++;
2336
2337 wchar_t wc;
2338 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2339
2340 if (len == (size_t)-2)
2108 } 2341 {
2109 if (n > (int)(sizeof(TermWin.parent) 2342 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2343 cmdbuf_ptr = cmdbuf_endp;
2344 break;
2111 { 2345 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2346
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2347 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 } 2348 {
2120 else 2349 mbstate.reset (); // reset now undefined conversion state
2350 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2121 { 2351 }
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 2352
2127 rqt.tv_sec = 1; 2353 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2354 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2355 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 } 2356 }
2357
2358 return NOCHAR;
2359}
2360
2361// read the next octet
2362uint32_t
2363rxvt_term::next_octet () NOTHROW
2364{
2365 return cmdbuf_ptr < cmdbuf_endp
2366 ? (unsigned char)*cmdbuf_ptr++
2367 : NOCHAR;
2368}
2369
2370static class out_of_input out_of_input;
2371
2372/* rxvt_cmd_getc () - Return next input character */
2373/*
2374 * Return the next input character after first passing any keyboard input
2375 * to the command.
2376 */
2377wchar_t
2378rxvt_term::cmd_getc () THROW ((class out_of_input))
2379{
2380 wchar_t c = next_char ();
2381
2382 if (c == NOCHAR)
2383 throw out_of_input;
2384
2144 return pchanged; 2385 return c;
2145} 2386}
2146#endif
2147 2387
2148/*}}} */ 2388uint32_t
2389rxvt_term::cmd_get8 () THROW ((class out_of_input))
2390{
2391 uint32_t c = next_octet ();
2392
2393 if (c == NOCHAR)
2394 throw out_of_input;
2395
2396 return c;
2397}
2149 2398
2150/*{{{ print pipe */ 2399/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2400/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2401#ifdef PRINTPIPE
2153FILE * 2402FILE *
2154rxvt_term::popen_printer () 2403rxvt_term::popen_printer ()
2155{ 2404{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2405 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2406
2158 if (stream == NULL) 2407 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2408 rxvt_warn ("can't open printer pipe, not printing.\n");
2409
2160 return stream; 2410 return stream;
2161} 2411}
2162 2412
2163int 2413int
2164rxvt_term::pclose_printer (FILE *stream) 2414rxvt_term::pclose_printer (FILE *stream)
2165{ 2415{
2166 fflush (stream); 2416 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); 2417 return pclose (stream);
2173# endif
2174} 2418}
2175 2419
2176/* 2420/*
2177 * simulate attached vt100 printer 2421 * simulate attached vt100 printer
2178 */ 2422 */
2179void 2423void
2180rxvt_term::process_print_pipe () 2424rxvt_term::process_print_pipe ()
2181{ 2425{
2182 int done; 2426 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2427
2185 if ((fd = popen_printer ()) == NULL) 2428 if (!fd)
2186 return; 2429 return;
2187 2430
2188 /* 2431 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2432 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2433 * is received.
2191 */ 2434 */
2192 for (done = 0; !done;) 2435 for (int done = 0; !done; )
2193 { 2436 {
2194 unsigned char buf[8]; 2437 unsigned char buf[8];
2195 unsigned char ch; 2438 unicode_t ch;
2196 unsigned int i, len; 2439 unsigned int i, len;
2197 2440
2198 if ((ch = cmd_getc ()) != C0_ESC) 2441 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2442 {
2200 if (putc(ch, fd) == EOF) 2443 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2444 break; /* done = 1 */
2202 } 2445 }
2203 else 2446 else
2204 { 2447 {
2205 len = 0; 2448 len = 0;
… …
2216 { 2459 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2460 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2461 break; /* done = 1 */
2219 } 2462 }
2220 } 2463 }
2464
2221 for (i = 0; i < len; i++) 2465 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2466 if (putc (buf[i], fd) == EOF)
2223 { 2467 {
2224 done = 1; 2468 done = 1;
2225 break; 2469 break;
2226 } 2470 }
2227 } 2471 }
2228 } 2472 }
2473
2229 pclose_printer (fd); 2474 pclose_printer (fd);
2230} 2475}
2231#endif /* PRINTPIPE */ 2476#endif /* PRINTPIPE */
2232/*}}} */ 2477/*}}} */
2233 2478
2234/* *INDENT-OFF* */ 2479/* *INDENT-OFF* */
2235enum { 2480enum {
2236 C1_40 = 0x40, 2481 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2482 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2483 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2484 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2485 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2486};
2242/* *INDENT-ON* */ 2487/* *INDENT-ON* */
2243 2488
2244/*{{{ process non-printing single characters */ 2489/*{{{ process non-printing single characters */
2245void 2490void
2246rxvt_term::process_nonprinting (unsigned char ch) 2491rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2492{
2248 switch (ch) 2493 switch (ch)
2249 { 2494 {
2495 case C0_ESC:
2496 process_escape_seq ();
2497 break;
2250 case C0_ENQ: /* terminal Status */ 2498 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2499 if (rs[Rs_answerbackstring])
2252 tt_write( 2500 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 2501 else
2256 tt_write((unsigned char *)VT100_ANS, 2502 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2503 break;
2259 case C0_BEL: /* bell */ 2504 case C0_BEL: /* bell */
2260 scr_bell (); 2505 scr_bell ();
2261 break; 2506 break;
2262 case C0_BS: /* backspace */ 2507 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2522 scr_charset_choose (1);
2278 break; 2523 break;
2279 case C0_SI: /* shift in - acs */ 2524 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2525 scr_charset_choose (0);
2281 break; 2526 break;
2527
2528#ifdef EIGHT_BIT_CONTROLS
2529 // 8-bit controls
2530 case 0x90: /* DCS */
2531 process_dcs_seq ();
2532 break;
2533 case 0x9b: /* CSI */
2534 process_csi_seq ();
2535 break;
2536 case 0x9d: /* OSC */
2537 process_osc_seq ();
2538 break;
2539#endif
2282 } 2540 }
2283} 2541}
2284/*}}} */ 2542/*}}} */
2285 2543
2286 2544
2287/*{{{ process VT52 escape sequences */ 2545/*{{{ process VT52 escape sequences */
2288void 2546void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2547rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2548{
2291 int row, col; 2549 int row, col;
2292 2550
2293 switch (ch) 2551 switch (ch)
2294 { 2552 {
… …
2324 row = cmd_getc () - ' '; 2582 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2583 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2584 scr_gotorc (row, col, 0);
2327 break; 2585 break;
2328 case 'Z': /* identify the terminal type */ 2586 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2587 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2588 break;
2331 case '<': /* turn off VT52 mode */ 2589 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2590 set_privmode (PrivMode_vt52, 0);
2333 break; 2591 break;
2334 case 'F': /* use special graphics character set */ 2592 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2593 case 'G': /* use regular character set */
2336 /* unimplemented */ 2594 /* unimplemented */
2337 break; 2595 break;
… …
2346 2604
2347/*{{{ process escape sequences */ 2605/*{{{ process escape sequences */
2348void 2606void
2349rxvt_term::process_escape_seq () 2607rxvt_term::process_escape_seq ()
2350{ 2608{
2351 unsigned char ch = cmd_getc (); 2609 unicode_t ch = cmd_getc ();
2352 2610
2353 if (PrivateModes & PrivMode_vt52) 2611 if (priv_modes & PrivMode_vt52)
2354 { 2612 {
2355 process_escape_vt52 (ch); 2613 process_escape_vt52 (ch);
2356 return; 2614 return;
2357 } 2615 }
2358 2616
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2631 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2632 break;
2375 case '+': 2633 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2634 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2635 break;
2378#ifdef MULTICHAR_SET 2636#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': 2637 case '6':
2385 scr_backindex (); 2638 scr_backindex ();
2386 break; 2639 break;
2387#endif 2640#endif
2388 case '7': 2641 case '7':
2389 scr_cursor (SAVE); 2642 scr_cursor (SAVE);
2390 break; 2643 break;
2391 case '8': 2644 case '8':
2392 scr_cursor (RESTORE); 2645 scr_cursor (RESTORE);
2393 break; 2646 break;
2394#ifndef NO_FRILLS 2647#if !ENABLE_MINIMAL
2395 case '9': 2648 case '9':
2396 scr_forwardindex (); 2649 scr_forwardindex ();
2397 break; 2650 break;
2398#endif 2651#endif
2399 case '=': 2652 case '=':
2400 case '>': 2653 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2654 set_privmode (PrivMode_aplKP, ch == '=');
2402 break; 2655 break;
2403 2656
2404 case C1_40: 2657 case C1_40:
2405 cmd_getc (); 2658 cmd_getc ();
2406 break; 2659 break;
… …
2409 break; 2662 break;
2410 2663
2411 /* 8.3.87: NEXT LINE */ 2664 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2665 case C1_NEL: /* ESC E */
2413 { 2666 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2667 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2668 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 2669 }
2417 break; 2670 break;
2418 2671
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2672 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2673 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 2683 case C1_RI: /* ESC M */
2431 scr_index (DN); 2684 scr_index (DN);
2432 break; 2685 break;
2433 2686
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2687 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2688 /*case C1_SS2: scr_single_shift (2); break; */
2436 2689
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2690 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2691 /*case C1_SS3: scr_single_shift (3); break; */
2439 2692
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2693 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2694 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2695 process_dcs_seq ();
2443 break; 2696 break;
2444 2697
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2698 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2699 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2700 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2701 break; /* steal obsolete ESC [ c */
2450 2702
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2703 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2704 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2705 process_csi_seq ();
2454 break; 2706 break;
2455 2707
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2708 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2709 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2710 process_osc_seq ();
2459 break; 2711 break;
2460 2712
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2713 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2714 case 'c':
2715 mbstate.reset ();
2463 scr_poweron (); 2716 scr_poweron ();
2464 scrollbar_show (1); 2717 scrollBar.show (1);
2465 break; 2718 break;
2466 2719
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2720 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2721 case 'n':
2469 scr_charset_choose (2); 2722 scr_charset_choose (2);
… …
2479 2732
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2733/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 2734/* *INDENT-OFF* */
2482enum { 2735enum {
2483 CSI_ICH = 0x40, 2736 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2737 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2738 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2739 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2740 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2741 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2742 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 2746
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2747#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2748 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2749 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2750#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2751 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 2752
2500const unsigned char csi_defaults[] = 2753const unsigned char csi_defaults[] =
2501 { 2754 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2755 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, */ 2756 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, */ 2757 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, [, \, ], ^, _, */ 2758 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, */ 2759 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, */ 2760 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, */ 2761 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, {, |, }, ~, */ 2762 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 2763 };
2511/* *INDENT-ON* */ 2764/* *INDENT-ON* */
2512 2765
2513void 2766void
2514rxvt_term::process_csi_seq () 2767rxvt_term::process_csi_seq ()
2515{ 2768{
2516 unsigned char ch, priv, i; 2769 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 2770 unsigned int nargs, p;
2518 int n, ndef; 2771 int n, ndef;
2519 int arg[ESC_ARGS]; 2772 int arg[ESC_ARGS] = { };
2520 2773
2521 for (nargs = ESC_ARGS; nargs > 0;) 2774 nargs = 0;
2522 arg[--nargs] = 0;
2523 2775
2524 priv = 0; 2776 priv = 0;
2525 ch = cmd_getc (); 2777 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2778 if ((ch >= '<' && ch <= '?') || ch == '!')
2779 {
2527 { /* '<' '=' '>' '?' */ 2780 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2781 priv = ch;
2529 ch = cmd_getc (); 2782 ch = cmd_getc ();
2530 } 2783 }
2784
2531 /* read any numerical arguments */ 2785 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2786 for (n = -1; ch < CSI_ICH; )
2533 { 2787 {
2534 if (isdigit(ch)) 2788 if (isdigit (ch))
2535 { 2789 {
2536 if (n < 0) 2790 if (n < 0)
2537 n = ch - '0'; 2791 n = ch - '0';
2538 else 2792 else
2539 n = n * 10 + ch - '0'; 2793 n = n * 10 + ch - '0';
… …
2542 { 2796 {
2543 if (nargs < ESC_ARGS) 2797 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2798 arg[nargs++] = n;
2545 n = -1; 2799 n = -1;
2546 } 2800 }
2547 else if (ch == '\b') 2801 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); 2802 process_nonprinting (ch);
2559 } 2803
2560 ch = cmd_getc (); 2804 ch = cmd_getc ();
2561 } 2805 }
2562 2806
2563 if (ch > CSI_7F) 2807 if (ch > CSI_7F)
2564 return; 2808 return;
2565 2809
2566 if (nargs < ESC_ARGS) 2810 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2811 arg[nargs++] = n;
2568 2812
2569 i = ch - CSI_ICH; 2813 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2814 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2815 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2816 if (arg[p] == -1)
2573 arg[p] = ndef; 2817 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 2818
2582 /* 2819 /*
2583 * private mode handling 2820 * private mode handling
2584 */ 2821 */
2585 if (priv) 2822 if (priv)
2586 { 2823 {
2587 switch (priv) 2824 switch (priv)
2588 { 2825 {
2589 case '>': 2826 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 2827 if (ch == CSI_DA) /* secondary device attributes */
2828 {
2829 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2830 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2831 //
2832 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2833 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2834 // versions.
2835 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2836 tt_printf ("\033[>%d;95;0c", 'U');
2837 }
2592 break; 2838 break;
2839
2593 case '?': 2840 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2841 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2842 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 2843 break;
2844
2845 case '!':
2846 if (ch == CSI_70)
2847 {
2848 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2849 scr_soft_reset ();
2850
2851 static const int pm_h[] = { 7, 25 };
2852 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2853
2854 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2855 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2597 } 2856 }
2857 break;
2858 }
2859
2598 return; 2860 return;
2599 } 2861 }
2600 2862
2601 switch (ch) 2863 switch (ch)
2602 { 2864 {
2603 /* 2865 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2866 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2867 */
2606#ifdef PRINTPIPE 2868#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2869 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2870 switch (arg[0])
2609 { 2871 {
… …
2701 2963
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2964 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 2965 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 2966 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2967 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2968 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 2969 break;
2708 2970
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2971 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 2972 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 2973 break;
2713 2974
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2975 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 2976 process_sgr_mode (nargs, arg);
2716 break; 2977 break;
2717 2978
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2979 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 2980 switch (arg[0])
2720 { 2981 {
2721 case 5: /* DSR requested */ 2982 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 2983 tt_printf ("\033[0n");
2723 break; 2984 break;
2724 case 6: /* CPR requested */ 2985 case 6: /* CPR requested */
2725 scr_report_position (); 2986 scr_report_position ();
2726 break; 2987 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 2988 case 7: /* unofficial extension */
2989 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 2990 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 2991 break;
2731#endif
2732 case 8: /* unofficial extension */ 2992 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2993 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 2994 break;
2735 } 2995 }
2736 break; 2996 break;
2737 2997
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2998 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3031 break;
2772 3032
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3033 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3034 if (arg[0] == 4)
2775 scr_insert_mode (0); 3035 scr_insert_mode (0);
3036 else if (arg[0] == 20)
3037 priv_modes &= ~PrivMode_LFNL;
2776 break; 3038 break;
2777 3039
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3040 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3041 if (arg[0] == 4)
2780 scr_insert_mode (1); 3042 scr_insert_mode (1);
3043 else if (arg[0] == 20)
3044 priv_modes |= PrivMode_LFNL;
2781 break; 3045 break;
2782 3046
2783 /* 3047 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3048 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3049 */
… …
2797 break; 3061 break;
2798 case CSI_75: 3062 case CSI_75:
2799 scr_cursor (RESTORE); 3063 scr_cursor (RESTORE);
2800 break; 3064 break;
2801 3065
2802#ifndef NO_FRILLS 3066#if !ENABLE_MINIMAL
2803 case CSI_74: 3067 case CSI_74:
2804 process_window_ops (arg, nargs); 3068 process_window_ops (arg, nargs);
2805 break; 3069 break;
2806#endif 3070#endif
2807 3071
2808 case CSI_78: /* DECREQTPARM */ 3072 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3073 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3074 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3075 break;
2812 3076
2813 default: 3077 default:
2814 break; 3078 break;
2815 } 3079 }
2816} 3080}
2817/*}}} */ 3081/*}}} */
2818 3082
2819#ifndef NO_FRILLS 3083#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3084/* ARGSUSED */
2821void 3085void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3086rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3087{
2824 int x, y; 3088 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3089 XWindowAttributes wattr;
2829 Window wdummy; 3090 Window wdummy;
3091
3092 dLocal (Display *, dpy);
2830 3093
2831 if (nargs == 0) 3094 if (nargs == 0)
2832 return; 3095 return;
3096
2833 switch (args[0]) 3097 switch (args[0])
2834 { 3098 {
2835 /* 3099 /*
2836 * commands 3100 * commands
2837 */ 3101 */
2838 case 1: /* deiconify window */ 3102 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3103 XMapWindow (dpy, parent[0]);
2840 break; 3104 break;
2841 case 2: /* iconify window */ 3105 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3106 XIconifyWindow (dpy, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3107 break;
2845 case 3: /* set position (pixels) */ 3108 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3109 XMoveWindow (dpy, parent[0], args[1], args[2]);
2847 break; 3110 break;
2848 case 4: /* set size (pixels) */ 3111 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3112 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3113 break;
2851 case 5: /* raise window */ 3114 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3115 XRaiseWindow (dpy, parent[0]);
2853 break; 3116 break;
2854 case 6: /* lower window */ 3117 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3118 XLowerWindow (dpy, parent[0]);
2856 break; 3119 break;
2857 case 7: /* refresh window */ 3120 case 7: /* refresh window */
2858 scr_touch (true); 3121 scr_touch (true);
2859 break; 3122 break;
2860 case 8: /* set size (chars) */ 3123 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3124 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3125 (unsigned int) (args[1] * fheight));
2863 break; 3126 break;
3127
3128 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3129 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3130 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3131 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3132 (unsigned int) (args[1] * fheight));
2868 break; 3133 break;
3134
2869 /* 3135 /*
2870 * reports - some output format copied from XTerm 3136 * reports - some output format copied from XTerm
2871 */ 3137 */
2872 case 11: /* report window state */ 3138 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3139 XGetWindowAttributes (dpy, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3140 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3141 break;
2876 case 13: /* report window position */ 3142 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3143 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3144 XTranslateCoordinates (dpy, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3145 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3146 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3147 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3148 break;
2883 case 14: /* report window size (pixels) */ 3149 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3150 XGetWindowAttributes (dpy, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3151 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3152 break;
3153 case 18: /* report text area size (chars) */
3154 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3155 break;
2887 case 18: /* report window size (chars) */ 3156 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3157 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3158 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3159 case 20: /* report icon label */
3160 {
3161 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3162 XGetIconName (dpy, parent[0], &s);
2893 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 }
2894 break; 3166 break;
2895 case 21: /* report window title */ 3167 case 21: /* report window title */
3168 {
3169 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3170 XFetchName (dpy, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3171 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3172 XFree (s);
3173 }
2898 break; 3174 break;
2899#endif
2900
2901 } 3175 }
2902} 3176}
2903#endif 3177#endif
2904 3178
2905/*----------------------------------------------------------------------*/ 3179/*----------------------------------------------------------------------*/
2906/* 3180/*
2907 * get input up until STRING TERMINATOR (or BEL) 3181 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3182 * ends_how is terminator used. returned input must be free()'d
2909 */ 3183 */
2910unsigned char * 3184char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3185rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3186{
2913 int seen_esc = 0; /* seen escape? */ 3187 unicode_t ch;
3188 bool seen_esc = false;
2914 unsigned int n = 0; 3189 unsigned int n = 0;
2915 unsigned char *s; 3190 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3191
2918 for (; (ch = cmd_getc ());) 3192 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3193 {
2920 if (ch == C0_BEL 3194 if (seen_esc)
2921 || ch == CHAR_ST 3195 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3196 if (ch == 0x5c) /* 7bit ST */
2923 break; 3197 break;
3198 else
3199 return NULL;
3200 }
2924 if (ch == C0_ESC) 3201 else if (ch == C0_ESC)
2925 { 3202 {
2926 seen_esc = 1; 3203 seen_esc = true;
2927 continue; 3204 continue;
2928 } 3205 }
3206 else if (ch == C0_BEL || ch == CHAR_ST)
3207 break;
2929 else if (ch == '\t') 3208 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3209 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3210 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3211 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3212
3213 seen_esc = false;
3214
3215 if (n >= STRING_MAX - 1)
3216 // stop at some sane length
3217 return NULL;
3218
2934 string[n++] = ch; 3219 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3220 }
3221
2937 string[n++] = '\0'; 3222 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3223
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3224 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3225
2942 return s; 3226 return rxvt_wcstombs (string);
2943} 3227}
2944 3228
2945/*----------------------------------------------------------------------*/ 3229/*----------------------------------------------------------------------*/
2946/* 3230/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3231 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3232 */
2949void 3233void
2950rxvt_term::process_dcs_seq () 3234rxvt_term::process_dcs_seq ()
2951{ 3235{
2952 unsigned char eh, *s;
2953 /* 3236 /*
2954 * Not handled yet 3237 * Not handled yet
2955 */ 3238 */
3239
3240 unicode_t eh;
2956 s = get_to_st (&eh); 3241 char *s = get_to_st (eh);
2957 if (s) 3242 if (s)
2958 free(s); 3243 free (s);
3244
2959 return; 3245 return;
2960} 3246}
2961 3247
2962/*----------------------------------------------------------------------*/ 3248/*----------------------------------------------------------------------*/
2963/* 3249/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3250 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3251 */
2966void 3252void
2967rxvt_term::process_osc_seq () 3253rxvt_term::process_osc_seq ()
2968{ 3254{
2969 unsigned char ch, eh, *s; 3255 int arg;
2970 int arg;
2971 3256
2972 ch = cmd_getc (); 3257 unicode_t ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3258 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3259 arg = arg * 10 + (ch - '0');
2975 3260
2976 if (ch == ';') 3261 if (ch == ';')
2977 { 3262 {
3263 unicode_t eh;
2978 s = get_to_st (&eh); 3264 char *s = get_to_st (eh);
3265
2979 if (s) 3266 if (s)
2980 { 3267 {
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); 3268 process_xterm_seq (arg, s, eh);
2993 free(s); 3269 free (s);
2994 } 3270 }
3271 }
3272}
3273
3274void
3275rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3276{
3277 if (str[0] == '?' && !str[1])
2995 } 3278 {
3279 rgba c;
3280 pix_colors_focused[color].get (c);
3281
3282#if XFT
3283 if (c.a != rgba::MAX_CC)
3284 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3285 else
3286#endif
3287 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3288 }
3289 else
3290 set_window_color (color, str);
2996} 3291}
3292
2997/* 3293/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3294 * 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 */ 3295 */
3018void 3296void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3297rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3298{
3021 int changed = 0; 3299 int color;
3022 int color;
3023 char *buf, *name; 3300 char *buf, *name;
3301 bool query = str[0] == '?' && !str[1];
3302 int saveop = op;
3024 3303
3304 dLocal (Display *, dpy);
3305
3025 assert(str != NULL); 3306 assert (str != NULL);
3307
3308 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3309 return;
3310
3026 switch (op) 3311 switch (op)
3027 { 3312 {
3028 case XTerm_name: 3313 case XTerm_name:
3029 set_title (str); 3314 set_title (str);
3030 /* FALLTHROUGH */ 3315 /* FALLTHROUGH */
3031 case XTerm_iconName: 3316 case XTerm_iconName:
3032 set_iconName (str); 3317 set_icon_name (str);
3033 break; 3318 break;
3034 case XTerm_title: 3319 case XTerm_title:
3035 set_title (str); 3320 set_title (str);
3036 break; 3321 break;
3322 case XTerm_property:
3323 if (str[0] == '?')
3324 {
3325 Atom prop = display->atom (str + 1);
3326 Atom actual_type;
3327 int actual_format;
3328 unsigned long nitems;
3329 unsigned long bytes_after;
3330 unsigned char *value = 0;
3331 const char *str = "";
3332
3333 if (prop
3334 && XGetWindowProperty (dpy, parent[0],
3335 prop, 0, 1<<16, 0, AnyPropertyType,
3336 &actual_type, &actual_format,
3337 &nitems, &bytes_after, &value) == Success
3338 && actual_type != None
3339 && actual_format == 8)
3340 str = (const char *)(value);
3341
3342 tt_printf ("\033]%d;%s%c", op, str, resp);
3343
3344 XFree (value);
3345 }
3346 else
3347 {
3348 char *eq = strchr (str, '=');
3349
3350 if (eq)
3351 {
3352 *eq = 0;
3353 set_utf8_property (display->atom (str), eq + 1);
3354 }
3355 else
3356 XDeleteProperty (dpy, parent[0],
3357 display->atom (str));
3358 }
3359 break;
3360
3037 case XTerm_Color: 3361 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3362 for (buf = (char *)str; buf && *buf;)
3039 { 3363 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3364 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3365 break;
3366
3042 *name++ = '\0'; 3367 *name++ = '\0';
3043 color = atoi(buf); 3368 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3369
3370 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3371 break;
3372
3046 if ((buf = STRCHR(name, ';')) != NULL) 3373 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3374 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3375
3376 process_color_seq (op, color, name, resp);
3049 } 3377 }
3378 break;
3379 case Rxvt_restoreFG:
3380 case XTerm_Color00:
3381 process_color_seq (op, Color_fg, str, resp);
3382 break;
3383 case Rxvt_restoreBG:
3384 case XTerm_Color01:
3385 process_color_seq (op, Color_bg, str, resp);
3050 break; 3386 break;
3051#ifndef NO_CURSORCOLOR 3387#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3388 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3389 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3390 break;
3055#endif 3391#endif
3056 case XTerm_Color_pointer: 3392 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3393 process_color_seq (op, Color_pointer_fg, str, resp);
3058 break; 3394 break;
3395 case XTerm_Color_pointer_bg:
3396 process_color_seq (op, Color_pointer_bg, str, resp);
3397 break;
3398#ifdef OPTION_HC
3399 case XTerm_Color_HC:
3400 process_color_seq (op, Color_HC, str, resp);
3401 break;
3402 case XTerm_Color_HTC:
3403 process_color_seq (op, Color_HTC, str, resp);
3404 break;
3405#endif
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3406#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3407 case URxvt_Color_BD:
3061 set_window_color (Color_BD, str); 3408 process_color_seq (op, Color_BD, str, resp);
3062 break; 3409 break;
3063 case XTerm_Color_UL: 3410 case URxvt_Color_UL:
3064 set_window_color (Color_UL, str); 3411 process_color_seq (op, Color_UL, str, resp);
3065 break; 3412 break;
3066 case XTerm_Color_RV: 3413 case URxvt_Color_IT:
3067 set_window_color (Color_RV, str); 3414 process_color_seq (op, Color_IT, str, resp);
3068 break; 3415 break;
3069#endif 3416#endif
3070 3417 case URxvt_Color_border:
3071 case XTerm_Menu: 3418 process_color_seq (op, Color_border, str, resp);
3419 break;
3420#if ENABLE_TRANSPARENCY
3421 case URxvt_Color_tint:
3422 process_color_seq (op, Color_tint, str, resp);
3072 /* 3423 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3424 bool changed = false;
3074 * so DON'T do it here 3425
3426 if (ISSET_PIXCOLOR (Color_tint))
3427 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3428 else
3429 changed = bgPixmap.unset_tint ();
3430
3431 if (changed)
3432 update_background ();
3075 */ 3433 }
3434
3076 break; 3435 break;
3436#endif
3437
3438#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3439 case Rxvt_Pixmap:
3078 if (*str != ';') 3440 if (!strcmp (str, "?"))
3079 { 3441 {
3080#if XPM_BACKGROUND 3442 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3443
3082 set_bgPixmap (str); /* change pixmap */ 3444 sprintf (str, "[%dx%d+%d+%d]",
3083#endif 3445 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3084 scr_touch (true); 3446 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3447 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3448 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3449 else
3087 { 3450 {
3451 int changed = 0;
3452
3453 if (*str != ';')
3454 {
3455 /* reset to default scaling :*/
3456 bgPixmap.unset_geometry ();
3457 if (bgPixmap.set_file (str)) /* change pixmap */
3458 changed++;
3459 str = strchr (str, ';');
3460 if (str == NULL)
3461 bgPixmap.set_defaultGeometry ();
3462 }
3463
3464 while (str)
3465 {
3088 str++; 3466 str++;
3089#if XPM_BACKGROUND 3467 if (bgPixmap.set_geometry (str))
3090 changed += scale_pixmap (str); 3468 changed++;
3091#endif 3469 str = strchr (str, ';');
3470 }
3092 3471
3472 if (changed)
3473 update_background ();
3093 } 3474 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3475 break;
3476#endif
3102 3477
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: 3478 case XTerm_logfile:
3479 // TODO, when secure mode?
3110 break; 3480 break;
3111 case XTerm_font: 3481
3112 change_font (0, str);
3113 break;
3114#if 0 3482#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3483 case Rxvt_dumpscreen: /* no error notices */
3116 { 3484 {
3117 int fd; 3485 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3486 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3487 {
3120 scr_dump (fd); 3488 scr_dump (fd);
3121 close(fd); 3489 close (fd);
3122 } 3490 }
3123 } 3491 }
3124 break; 3492 break;
3125#endif 3493#endif
3494 case XTerm_font:
3495 op = URxvt_font;
3496 case URxvt_font:
3497#if ENABLE_STYLES
3498 case URxvt_boldFont:
3499 case URxvt_italicFont:
3500 case URxvt_boldItalicFont:
3501#endif
3502 if (query)
3503 tt_printf ("\33]%d;%-.250s%c", saveop,
3504 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3505 ? fontset[op - URxvt_font]->fontdesc : "",
3506 resp);
3507 else
3508 {
3509 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3510
3511 res = strdup (str);
3512 allocated.push_back ((void *)res);
3513 set_fonts ();
3514 }
3515 break;
3516
3517 case URxvt_version:
3518 if (query)
3519 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3520 op,
3521 rs[Rs_name], VERSION[0], VERSION[2],
3522 resp);
3523 break;
3524
3525#if !ENABLE_MINIMAL
3526 case URxvt_locale:
3527 if (query)
3528 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3529 else
3530 {
3531 set_locale (str);
3532 pty->set_utf8_mode (enc_utf8);
3533 init_xlocale ();
3534 }
3535 break;
3536
3537 case URxvt_view_up:
3538 case URxvt_view_down:
3539 {
3540 int lines = atoi (str);
3541
3542 if (lines)
3543 scr_page (op == URxvt_view_up ? UP : DN, lines);
3544 else
3545 scr_erase_savelines ();
3546 }
3547
3548 break;
3549#endif
3550
3551#if ENABLE_PERL
3552 case URxvt_perl:
3553 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3554 break;
3555#endif
3127 } 3556 }
3128} 3557}
3129/*----------------------------------------------------------------------*/ 3558/*----------------------------------------------------------------------*/
3130 3559
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3560/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3568 * so no need for fancy checking
3140 */ 3569 */
3141int 3570int
3142rxvt_term::privcases (int mode, unsigned long bit) 3571rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3572{
3144 int state; 3573 int state;
3145 3574
3146 if (mode == 's') 3575 if (mode == 's')
3147 { 3576 {
3148 SavedModes |= (PrivateModes & bit); 3577 SavedModes |= (priv_modes & bit);
3149 return -1; 3578 return -1;
3150 } 3579 }
3151 else 3580 else
3152 { 3581 {
3153 if (mode == 'r') 3582 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3583 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3584 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3585 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3586
3587 set_privmode (bit, state);
3158 } 3588 }
3589
3159 return state; 3590 return state;
3160} 3591}
3161 3592
3162/* we're not using priv _yet_ */ 3593/* we're not using priv _yet_ */
3163void 3594void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3595rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 3596{
3166 unsigned int i, j; 3597 unsigned int i, j;
3167 int state; 3598 int state;
3599
3168 static const struct 3600 static const struct
3169 { 3601 {
3170 const int argval; 3602 const int argval;
3171 const unsigned long bit; 3603 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3604 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3605 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3606 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3607 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3608 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3609 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3610 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3611 { 7, PrivMode_Autowrap }, // DECAWM
3612 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3613 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3614 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3615 // 19 Print screen prints full screen/scorll region
3184#endif 3616 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3617#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3618 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3619#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3620 { 35, PrivMode_ShiftKeys }, // rxvt extension
3621 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3622 { 40, PrivMode_132OK },
3623 // 41 xterm more fixes NYI
3624 // 45 margin bell NYI
3625 // 46 start logging
3191 { 47, PrivMode_Screen }, 3626 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3627 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3193#ifndef NO_BACKSPACE_KEY 3628#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3629 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3630#endif
3196 { 1000, PrivMode_MouseX11 }, 3631 { 1000, PrivMode_MouseX11 },
3632 { 1002, PrivMode_MouseBtnEvent },
3633 { 1003, PrivMode_MouseAnyEvent },
3197 { 1010, PrivMode_TtyOutputInh }, 3634 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3635 { 1011, PrivMode_Keypress }, // rxvt extension
3636 // 1035 enable modifiers for alt, numlock NYI
3637 // 1036 send ESC for meta keys NYI
3638 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3639 { 1047, PrivMode_Screen },
3640 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3641 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3642 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3643 { 2004, PrivMode_BracketPaste },
3201 }; 3644 };
3202 3645
3203 if (nargs == 0) 3646 if (nargs == 0)
3204 return; 3647 return;
3205 3648
… …
3212 for (i = 0; i < nargs; i++) 3655 for (i = 0; i < nargs; i++)
3213 { 3656 {
3214 state = -1; 3657 state = -1;
3215 3658
3216 /* basic handling */ 3659 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3660 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 3661 if (argtopriv[j].argval == arg[i])
3219 { 3662 {
3220 state = privcases (mode, argtopriv[j].bit); 3663 state = privcases (mode, argtopriv[j].bit);
3221 break; 3664 break;
3222 } 3665 }
3223 3666
3224 /* extra handling for values with state unkept */ 3667 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3668 switch (arg[i])
3227 { 3669 {
3670#if ENABLE_STYLES
3671 case 1021:
3672 set_option (Opt_intensityStyles, mode);
3673
3674 scr_touch (true);
3675 break;
3676#endif
3228 case 1048: /* alternative cursor save */ 3677 case 1048: /* alternative cursor save */
3678 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3679 if (mode == 0)
3230 scr_cursor (RESTORE); 3680 scr_cursor (RESTORE);
3231 else if (mode == 1) 3681 else if (mode == 1)
3232 scr_cursor (SAVE); 3682 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; 3683 break;
3684 }
3685
3686 if (state >= 0)
3687 /* extra handling for values with valid 0 or 1 state */
3688 switch (arg[i])
3689 {
3690 /* case 1: - application cursor keys */
3691 case 2: /* VT52 mode */
3692 /* oddball mode. should be set regardless of set/reset
3693 * parameter. Return from VT52 mode with an ESC < from
3694 * within VT52 mode
3695 */
3696 set_privmode (PrivMode_vt52, 1);
3697 break;
3249 case 3: /* 80/132 */ 3698 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3699 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3700 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3701 break;
3254 case 4: /* smooth scrolling */ 3702 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3703 set_option (Opt_jumpScroll, !state);
3259 break; 3704 break;
3260 case 5: /* reverse video */ 3705 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3706 scr_rvideo_mode (state);
3262 break; 3707 break;
3263 case 6: /* relative/absolute origins */ 3708 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3709 scr_relative_origin (state);
3265 break; 3710 break;
3266 case 7: /* autowrap */ 3711 case 7: /* autowrap */
3267 scr_autowrap (state); 3712 scr_autowrap (state);
3268 break; 3713 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3714 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3715 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3716 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3717 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3718 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 3719#ifdef scrollBar_esc
3282 case scrollBar_esc: 3720 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3721 if (scrollBar.map (state))
3284 { 3722 {
3285 resize_all_windows (0, 0, 0); 3723 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3724 scr_touch (true);
3287 } 3725 }
3288 break; 3726 break;
3289#endif 3727#endif
3290 case 25: /* visible/invisible cursor */ 3728 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3729 scr_cursor_visible (state);
3292 break; 3730 break;
3293 /* case 35: - shift keys */ 3731 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3732 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3733 case 47: /* secondary screen */
3296 scr_change_screen (state); 3734 scr_change_screen (state);
3297 break; 3735 break;
3298 /* case 66: - application key pad */ 3736 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3737 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3738 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3739 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3740 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3741 break;
3304#if 0
3305 case 1001: 3742 case 1002:
3306 break; /* X11 mouse highlighting */ 3743 case 1003:
3307#endif 3744 if (state)
3745 {
3746 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3747 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3748 vt_emask_mouse = PointerMotionMask;
3749 }
3750 else
3751 vt_emask_mouse = NoEventMask;
3752
3753 vt_select_input ();
3754 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3755 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3756 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3757 break;
3314 case 1011: /* scroll to bottom on key press */ 3758 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3759 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3760 break;
3320 case 1047: /* secondary screen w/ clearing */ 3761 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3762 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3763 if (!state)
3323 scr_erase_screen (2); 3764 scr_erase_screen (2);
3765
3324 scr_change_screen (state); 3766 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3767 break;
3768 case 1049: /* secondary screen w/ clearing first */
3769 if (option (Opt_secondaryScreen))
3770 if (state)
3771 scr_cursor (SAVE);
3772
3773 scr_change_screen (state);
3774
3775 if (option (Opt_secondaryScreen))
3776 if (state)
3777 scr_erase_screen (2);
3778 else
3779 scr_cursor (RESTORE);
3780 break;
3781 default:
3782 break;
3328 } 3783 }
3329 } 3784 }
3330} 3785}
3331/*}}} */ 3786/*}}} */
3332 3787
3333/*{{{ process sgr sequences */ 3788/*{{{ process sgr sequences */
3334void 3789void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3790rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3791{
3337 unsigned int i; 3792 unsigned int i;
3338 short rendset; 3793 short rendset;
3339 int rendstyle; 3794 int rendstyle;
3340 3795
3341 if (nargs == 0) 3796 if (nargs == 0)
3342 { 3797 {
3343 scr_rendition (0, ~RS_None); 3798 scr_rendition (0, ~RS_None);
3344 return; 3799 return;
3345 } 3800 }
3801
3346 for (i = 0; i < nargs; i++) 3802 for (i = 0; i < nargs; i++)
3347 { 3803 {
3348 rendset = -1; 3804 rendset = -1;
3349 switch (arg[i]) 3805 switch (arg[i])
3350 { 3806 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3808 rendset = 0, rendstyle = ~RS_None;
3353 break; 3809 break;
3354 case 1: 3810 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3811 rendset = 1, rendstyle = RS_Bold;
3356 break; 3812 break;
3813 //case 2: // low intensity
3814 case 3:
3815 rendset = 1, rendstyle = RS_Italic;
3816 break;
3357 case 4: 3817 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3818 rendset = 1, rendstyle = RS_Uline;
3359 break; 3819 break;
3360 case 5: 3820 case 5: // slowly blinking
3821 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3822 rendset = 1, rendstyle = RS_Blink;
3362 break; 3823 break;
3824 //case 6: // scoansi light background
3363 case 7: 3825 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3826 rendset = 1, rendstyle = RS_RVid;
3365 break; 3827 break;
3366 case 22: 3828 case 8:
3829 // invisible. NYI
3830 break;
3831 //case 9: // crossed out
3832 //case 10: // scoansi acs off, primary font
3833 //case 11: // scoansi acs on, first alt font
3834 //case 12: // scoansi acs on, |0x80, second alt font
3835 //...
3836 //case 19: // ninth alt font
3837 //case 20: // gothic
3838 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3839 rendset = 0, rendstyle = RS_Bold;
3840 break;
3841 case 22: // normal intensity
3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 23: // disable italic
3845 rendset = 0, rendstyle = RS_Italic;
3368 break; 3846 break;
3369 case 24: 3847 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3848 rendset = 0, rendstyle = RS_Uline;
3371 break; 3849 break;
3372 case 25: 3850 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3851 rendset = 0, rendstyle = RS_Blink;
3374 break; 3852 break;
3853 case 26: // variable spacing (iso 8613)
3854 rendset = 0, rendstyle = RS_Blink;
3855 break;
3375 case 27: 3856 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3857 rendset = 0, rendstyle = RS_RVid;
3377 break; 3858 break;
3859 //case 28: // visible. NYI
3860 //case 29: // not crossed-out
3378 } 3861 }
3862
3379 if (rendset != -1) 3863 if (rendset != -1)
3380 { 3864 {
3381 scr_rendition (rendset, rendstyle); 3865 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 3866 continue; /* for (;i;) */
3383 } 3867 }
3384 3868
3385 switch (arg[i]) 3869 switch (arg[i])
3386 { 3870 {
3387 case 30: 3871 case 30:
… …
3390 case 33: 3874 case 33:
3391 case 34: 3875 case 34:
3392 case 35: 3876 case 35:
3393 case 36: 3877 case 36:
3394 case 37: 3878 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3879 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3880 break;
3398#ifdef TTY_256COLOR 3881 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3882 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3883 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3884 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3885 i += 2;
3405 } 3886 }
3406 break; 3887 break;
3407#endif
3408 case 39: /* default fg */ 3888 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3889 scr_color (Color_fg, Color_fg);
3410 break; 3890 break;
3411 3891
3412 case 40: 3892 case 40:
… …
3415 case 43: 3895 case 43:
3416 case 44: 3896 case 44:
3417 case 45: 3897 case 45:
3418 case 46: 3898 case 46:
3419 case 47: 3899 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3900 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3901 break;
3423#ifdef TTY_256COLOR 3902 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3903 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3904 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3905 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3906 i += 2;
3430 } 3907 }
3431 break; 3908 break;
3432#endif
3433 case 49: /* default bg */ 3909 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3910 scr_color (Color_bg, Color_bg);
3435 break; 3911 break;
3436 3912
3437#ifndef NO_BRIGHTCOLOR 3913 //case 50: // not variable spacing
3914
3915#if !ENABLE_MINIMAL
3438 case 90: 3916 case 90:
3439 case 91: /* set bright fg color */ 3917 case 91: /* set bright fg color */
3440 case 92: 3918 case 92:
3441 case 93: 3919 case 93:
3442 case 94: 3920 case 94:
3443 case 95: 3921 case 95:
3444 case 96: 3922 case 96:
3445 case 97: 3923 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3925 break;
3449 case 100: 3926 case 100:
3450 case 101: /* set bright bg color */ 3927 case 101: /* set bright bg color */
3451 case 102: 3928 case 102:
3452 case 103: 3929 case 103:
3453 case 104: 3930 case 104:
3454 case 105: 3931 case 105:
3455 case 106: 3932 case 106:
3456 case 107: 3933 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3934 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3935 break;
3460#endif 3936#endif
3461
3462 } 3937 }
3463 } 3938 }
3464} 3939}
3465/*}}} */ 3940/*}}} */
3466 3941
3467/*{{{ process Rob Nation's own graphics mode sequences */ 3942/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 3943void
3469rxvt_term::process_graphics () 3944rxvt_term::process_graphics ()
3470{ 3945{
3471 unsigned char ch, cmd = cmd_getc (); 3946 unicode_t ch, cmd = cmd_getc ();
3472 3947
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 3948 if (cmd == 'Q')
3949 {
3475 { /* query graphics */ 3950 /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 3951 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 3952 return;
3478 } 3953 }
3479 /* swallow other graphics sequences until terminating ':' */ 3954 /* swallow other graphics sequences until terminating ':' */
3480 do 3955 do
3481 ch = cmd_getc (); 3956 ch = cmd_getc ();
3482 while (ch != ':'); 3957 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} 3958}
3529/*}}} */ 3959/*}}} */
3530 3960
3531/* ------------------------------------------------------------------------- */ 3961/* ------------------------------------------------------------------------- */
3532 3962
3533/* 3963/*
3534 * Send printf() formatted output to the command. 3964 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 3965 * Only use for small amounts of data.
3536 */ 3966 */
3537void 3967void
3538rxvt_term::tt_printf (const char *fmt,...) 3968rxvt_term::tt_printf (const char *fmt,...)
3539{ 3969{
3540 va_list arg_ptr; 3970 va_list arg_ptr;
3541 unsigned char buf[256]; 3971 char buf[256];
3542 3972
3543 va_start (arg_ptr, fmt); 3973 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3974 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 3975 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 3976 tt_write (buf, strlen (buf));
3547} 3977}
3548 3978
3549/* ---------------------------------------------------------------------- */ 3979/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 3980/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 3981 * or generated by us in response to a query ESC sequence.
3552 */ 3982 */
3553void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3555{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3983const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3557 3984
3558 if (len) 3985void
3986rxvt_term::tt_write (const char *data, unsigned int len)
3987{
3988 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3989 return;
3990
3991 if (pty->pty < 0)
3992 return;
3993
3994 if (v_buflen == 0)
3995 {
3996 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3997
3998 if ((unsigned int)written == len)
3999 return;
4000
4001 data += written;
4002 len -= written;
3559 { 4003 }
4004
4005 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4006
4007 memcpy (v_buffer + v_buflen, data, len);
4008 v_buflen += len;
4009
4010 pty_ev.set (ev::READ | ev::WRITE);
4011}
4012
4013void rxvt_term::pty_write ()
4014{
4015 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4016
4017 if (written > 0)
4018 {
4019 v_buflen -= written;
4020
3560 if (v_buflen == 0) 4021 if (v_buflen == 0)
3561 { 4022 {
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); 4023 free (v_buffer);
3589 v_buffer = 0; 4024 v_buffer = 0;
3590 v_buflen = 0;
3591 4025
3592 pty_ev.set (EVENT_READ); 4026 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; 4027 return;
3605 } 4028 }
4029
4030 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4031 }
4032 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4033 pty_ev.set (ev::READ);
3607} 4034}
3608 4035
3609/*----------------------- end-of-file (C source) -----------------------*/ 4036/*----------------------- end-of-file (C source) -----------------------*/
3610 4037

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