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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 1.515 by root, Tue Jun 5 11:00:40 2012 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
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
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent *ev) 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
136void ecb_cold
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 ecb_cold
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 ecb_cold
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch = iso14755buf & ISO_14755_MASK;
263
264 if (iso14755buf & ISO_14755_51)
265 {
266 char mb[MB_LEN_MAX];
267 int len;
268
269 // allow verbatim 0-bytes and control-bytes to be entered
270 if (ch >= 0x20)
271 len = wctomb (mb, ch);
272 else
273 {
274 mb[0] = ch;
275 len = 1;
276 }
277
278 if (len > 0)
279 tt_write (mb, len);
280 else
281 scr_bell ();
282 }
283
284 iso14755buf = 0;
285}
286
287static int ecb_cold
288hex_keyval (XKeyEvent &ev)
289{
290 // check whether this event corresponds to a hex digit
291 // if the modifiers had not been pressed.
292 for (int index = 0; index < 8; index++)
293 {
294 KeySym k = XLookupKeysym (&ev, index);
295
296 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
297 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
298 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
299 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
300 }
301
302 return -1;
303}
304#endif
305
306static inline KeySym ecb_cold
307translate_keypad (KeySym keysym, bool kp)
308{
309#ifdef XK_KP_Home
310 static const KeySym keypadtrans[] = {
311 XK_KP_7, // XK_KP_Home
312 XK_KP_4, // XK_KP_Left
313 XK_KP_8, // XK_KP_Up
314 XK_KP_6, // XK_KP_Right
315 XK_KP_2, // XK_KP_Down
316# ifndef UNSHIFTED_SCROLLKEYS
317 XK_KP_9, // XK_KP_Prior
318 XK_KP_3, // XK_KP_Next
319# else
320 XK_Prior,
321 XK_Next,
322# endif
323 XK_KP_1, // XK_KP_End
324 XK_KP_5, // XK_KP_Begin
325 };
326
327 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
328 {
329 unsigned int index = keysym - XK_KP_Home;
330 keysym = kp ? keypadtrans[index] : XK_Home + index;
331 }
332 else if (keysym == XK_KP_Insert)
333 keysym = kp ? XK_KP_0 : XK_Insert;
334# ifndef NO_DELETE_KEY
335 else if (keysym == XK_KP_Delete)
336 keysym = kp ? XK_KP_Decimal : XK_Delete;
337# endif
338#endif
339 return keysym;
340}
341
342static inline int ecb_cold
343map_function_key (KeySym keysym)
344{
345 int param = 0;
346
347 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
348 {
349 param = 11 + keysym - XK_F1;
350 if (keysym >= XK_F17)
351 param += 4;
352 else if (keysym >= XK_F15)
353 param += 3;
354 else if (keysym >= XK_F11)
355 param += 2;
356 else if (keysym >= XK_F6)
357 param += 1;
358 }
359 else
360 switch (keysym)
361 {
362 case XK_Find:
363 param = 1;
364 break;
365 case XK_Insert:
366 param = 2;
367 break;
368#ifdef DXK_Remove
369 case DXK_Remove:
370#endif
371 case XK_Execute:
372 param = 3;
373 break;
374 case XK_Select:
375 param = 4;
376 break;
377#ifndef UNSHIFTED_SCROLLKEYS
378 case XK_Prior:
379 param = 5;
380 break;
381 case XK_Next:
382 param = 6;
383 break;
384 case XK_Home:
385 param = 7;
386 break;
387 case XK_End:
388 param = 8;
389 break;
390#endif
391 case XK_Help:
392 param = 28;
393 break;
394 case XK_Menu:
395 param = 29;
396 break;
397 }
398 return param;
399}
400
401void ecb_cold
402rxvt_term::key_press (XKeyEvent &ev)
403{
404 int ctrl, meta, shft, len;
405 KeySym keysym;
66 int valid_keysym; 406 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 407 char kbuf[KBUFSZ];
408
409#if ISO_14755
410 if (iso14755buf & ISO_14755_52)
411 return;
412#endif
68 413
69 /* 414 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 415 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 416 * escape sequence to toggle the Keypad.
72 * 417 *
73 * Always permit `shift' to override the current setting 418 * Always permit `shift' to override the current setting
74 */ 419 */
75 shft = (ev->state & ShiftMask); 420 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 421 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 422 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 }
84 423
85 kbuf[0] = 0; 424 kbuf[0] = 0;
86 425
87#ifdef USE_XIM 426#if USE_XIM
88 if (Input_Context) 427 if (Input_Context)
89 { 428 {
90 Status status_return; 429 Status status_return;
91 430
431#if 0
92#ifdef X_HAVE_UTF8_STRING 432#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 433 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 434 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 435 KBUFSZ, &keysym, &status_return);
96 else 436 else
97#endif 437#endif
98 438#endif
99 { 439 {
100 wchar_t wkbuf[KBUFSZ + 1]; 440 wchar_t wkbuf[KBUFSZ + 1];
101 441
102 // the XOpenIM manpage lies about hardcoding the locale 442 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 443 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 444 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 445 SET_LOCALE (rs[Rs_imLocale]);
446
106 // assume wchar_t == unicode or better 447 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 448 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
450
109 if (rs[Rs_imLocale]) 451 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 452 SET_LOCALE (locale);
111 453
112 if (status_return == XLookupChars 454 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 455 || status_return == XLookupBoth)
114 { 456 {
457 /* make sure the user can type ctrl-@, i.e. NUL */
458 if (len == 1 && *wkbuf == 0)
459 {
460 kbuf[0] = 0;
461 len = 1;
462 }
463 else
464 {
115 wkbuf[len] = 0; 465 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 466 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 467 if (len < 0)
118 len = 0; 468 len = 0;
469 }
119 } 470 }
120 else 471 else
121 len = 0; 472 len = 0;
122 } 473 }
123 474
124 valid_keysym = status_return == XLookupKeySym 475 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 476 || status_return == XLookupBoth;
126 } 477 }
127 else 478 else
128#endif 479#endif
129
130 { 480 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 481 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 482 valid_keysym = keysym != NoSymbol;
133 } 483 }
134 484
135 if (valid_keysym) 485 if (valid_keysym)
136 { 486 {
137 /* for some backwards compatibility */ 487#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 488 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 489 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 490#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
157 491
158 if (TermWin.saveLines) 492 if (saveLines)
159 { 493 {
160#ifdef UNSHIFTED_SCROLLKEYS 494#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 495 if (!ctrl && !meta)
162 {
163#else 496#else
164 if (IS_SCROLL_MOD) 497 if (IS_SCROLL_MOD)
498#endif
165 { 499 {
166#endif
167 int lnsppg; 500 int lnsppg;
168 501
169#ifdef PAGING_CONTEXT_LINES 502#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 503 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 504#else
172 lnsppg = TermWin.nrow * 4 / 5; 505 lnsppg = nrow * 4 / 5;
173#endif 506#endif
507 max_it (lnsppg, 1);
508
174 if (keysym == XK_Prior) 509 if (keysym == XK_Prior)
175 { 510 {
176 scr_page (UP, lnsppg); 511 scr_page (UP, lnsppg);
177 return; 512 return;
178 } 513 }
… …
205 scr_move_to (0, 1); 540 scr_move_to (0, 1);
206 return; 541 return;
207 } 542 }
208 else if (keysym == XK_End) 543 else if (keysym == XK_End)
209 { 544 {
210 scr_move_to (1, 0); 545 scr_move_to (1, 1);
211 return; 546 return;
212 } 547 }
213 } 548 }
214#endif 549#endif
215
216 } 550 }
217 551
218 if (shft) 552 if (shft)
219 { 553 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 554 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 555 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 556 {
223 keysym += (XK_F11 - XK_F1); 557 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 558 shft = 0; /* turn off Shift */
225 } 559 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 560 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 561 {
228 switch (keysym) 562 switch (keysym)
229 { 563 {
230 /* normal XTerm key bindings */ 564 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 565 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 566 selection_request (ev.time);
233 return; 567 return;
568#if TODO
234 /* rxvt extras */ 569 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 570 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 571 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 572 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 573 return;
574#endif
241 } 575 }
242 } 576 }
243 } 577 }
244#ifdef PRINTPIPE 578
245 if (keysym == XK_Print) 579#if ENABLE_FRILLS || ISO_14755
246 { 580 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 581 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 582 {
250#endif 583 int hv;
251#ifdef GREEK_SUPPORT 584
252 if (keysym == ks_greekmodeswith) 585 if (iso14755buf & ISO_14755_51
253 { 586 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 587 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 588 {
257 xterm_seq (XTerm_title, 589 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 590 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 591# if ISO_14755
260 greek_reset(); 592 iso14755_51 (0);
593# endif
594 return;
261 } 595 }
262 else 596 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 { 597 {
273 unsigned int l; 598 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 599# if ISO_14755
275 const unsigned char ch = C0_ESC; 600 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 601# endif
285 tt_write (&ch, 1); 602 return;
286 tt_write (kbuf0, l); 603 }
604 else if ((hv = hex_keyval (ev)) >= 0)
605 {
606 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
607 | hv | ISO_14755_51;
608# if ISO_14755
609 iso14755_51 (iso14755buf & ISO_14755_MASK);
610# endif
287 return; 611 return;
288 } 612 }
289 else 613 else
290#endif
291
292 { 614 {
293 newlen = 1; 615# if ISO_14755
616 scr_overlay_off ();
617# endif
618 iso14755buf = 0;
619 }
620 }
621 else if (option (Opt_iso14755) &&
622 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
623 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
624 if (!(iso14755buf & ISO_14755_STARTED))
625 {
626 iso14755buf |= ISO_14755_STARTED;
627# if ISO_14755
628 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
629 scr_overlay_set (0, 0, "ISO 14755 mode");
630# endif
631 }
632#endif
633
634#ifdef PRINTPIPE
635 if (keysym == XK_Print)
636 {
637 scr_printscreen (ctrl | shft);
638 return;
639 }
640#endif
641
642 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643 {
644 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645 unsigned int newlen = 1;
646
647 if (ev.state & ModNumLockMask)
648 kp = false;
649
650 keysym = translate_keypad (keysym, kp);
651
294 switch (keysym) 652 switch (keysym)
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
684 newlen = 0;
685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
295 { 768 {
296#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
297 case XK_BackSpace: 770 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 772 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; 773 newlen = 0;
615 break;
616 } 774 }
617 if (newlen) 775 break;
618 len = STRLEN(kbuf);
619 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
780
781 if (len > 0)
782 {
620 /* 783 /*
784 * pass Shift/Control indicators for function keys ending with `~'
785 *
786 * eg,
787 * Prior = "ESC[5~"
788 * Shift+Prior = "ESC[5$"
789 * Ctrl+Prior = "ESC[5^"
790 * Ctrl+Shift+Prior = "ESC[5@"
791 */
792 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
793 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
794
795 /*
621 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
622 */ 797 */
623#ifdef META8_OPTION 798#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80))
625 kbuf[len - 1] |= 0x80; 800 kbuf[len - 1] |= 0x80;
626#endif 801#endif
802 }
627 803
628 } 804 }
629 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
630 { 806 {
631 len = 1; 807 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
633 } 814 }
634 else 815 else
635 { 816 {
636#ifdef META8_OPTION 817#ifdef META8_OPTION
637 /* set 8-bit on */ 818 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
639 { 820 {
640 unsigned char *ch; 821 char *ch;
641 822
642 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 824 *ch |= 0x80;
825
644 meta = 0; 826 meta = 0;
645 } 827 }
646#endif 828#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 829 /* nil */ ;
652 } 830 }
653 } 831 }
832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
654 835
655 if (len <= 0) 836 if (len <= 0)
656 return; /* not mapped */ 837 return; /* not mapped */
657 838
658 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 840 if (view_start)
660 { 841 {
661 TermWin.view_start = 0; 842 view_start = 0;
662 want_refresh = 1; 843 want_refresh = 1;
663 } 844 }
664
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 845
679 /* escape prefix */ 846 /* escape prefix */
680 if (meta 847 if (meta
681#ifdef META8_OPTION 848#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 849 && meta_char == C0_ESC
683#endif 850#endif
684 ) 851 )
685 { 852 {
686 const unsigned char ch = C0_ESC; 853 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 854 tt_write (&ch, 1);
689 } 855 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 856
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); 857 tt_write (kbuf, (unsigned int)len);
703} 858}
704/*}}} */
705 859
706#if (MENUBAR_MAX) 860void ecb_cold
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 861rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 862{
712 unsigned int n, s; 863#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
864 KeySym keysym;
713 865
714 n = cmdbuf_ptr - cmdbuf_base; 866 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 867#endif
716 if (n > 0 && s < count) 868
869#if ENABLE_FRILLS || ISO_14755
870 // ISO 14755 support
871 if (iso14755buf)
872 if (iso14755buf & ISO_14755_52)
717 { 873 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 874# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 875 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 876# endif
721 cmdbuf_endp -= n; 877# if ISO_14755
722 s += n; 878 // iso14755 part 5.2 handling: release time
879 // first: controls
880 if ((ev.state & ControlMask)
881 && ((keysym >= 0x40 && keysym <= 0x5f)
882 || (keysym >= 0x61 && keysym <= 0x7f)))
883 {
884 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
885 commit_iso14755 ();
886
887 return;
888 }
889
890 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
891 if (i[0] == keysym)
892 {
893 iso14755buf = ISO_14755_51 | i[1];
894 commit_iso14755 ();
895
896 return;
897 }
898
899 scr_bell ();
900# endif
901 iso14755buf = 0;
902
903 return;
723 } 904 }
724 if (count > s) 905 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 906 {
726 rxvt_print_error("data loss: cmd_write too large"); 907# if ISO_14755
727 count = s; 908 scr_overlay_off ();
909# endif
910 if (iso14755buf & ISO_14755_51)
911 commit_iso14755 ();
912#if ISO_14755
913 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
914 {
915 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
916
917 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
918 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
919 }
920# endif
921 else
922 iso14755buf = 0;
728 } 923 }
729 for (; count--;) 924#endif
730 *cmdbuf_endp++ = *str++; 925
926 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 927 return;
928
929#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
930 if (!(ev.state & ControlMask))
931 slip_wheel_ev.stop ();
932 else if (keysym == XK_Control_L || keysym == XK_Control_R)
933 mouse_slip_wheel_speed = 0;
934#endif
732} 935}
733#endif /* MENUBAR_MAX */
734 936
735void 937void
736rxvt_term::flush () 938rxvt_term::flush ()
737{ 939{
738#ifdef TRANSPARENT 940 flush_ev.stop ();
739 if (want_full_refresh) 941
942#ifdef HAVE_BG_PIXMAP
943 if (bg_flags & BG_NEEDS_REFRESH)
740 { 944 {
741 want_full_refresh = 0; 945 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 946 scr_touch (false);
744 want_refresh = 1;
745 } 947 }
746#endif 948#endif
747 949
748 if (want_refresh) 950 if (want_refresh)
749 { 951 {
952 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
953 {
954 int row = view_start;
955 int end_row = row + nrow;
956
957 while (row > top_row && ROW (row - 1).is_longer ())
958 --row;
959
960 do
961 {
962 int start_row = row;
963 line_t *l;
964
965 do
966 {
967 l = &ROW (row++);
968
969 if (!(l->f & LINE_FILTERED))
970 {
971 // line not filtered, mark it as filtered
972 l->f |= LINE_FILTERED;
973 while (l->is_longer ())
974 {
975 l = &ROW (row++);
976 l->f |= LINE_FILTERED;
977 }
978
979 // and filter it
980 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
981
982 break;
983 }
984 }
985 while (l->is_longer () && row < end_row);
986 }
987 while (row < end_row);
988 }
989
750 scr_refresh (refresh_type); 990 scr_refresh ();
751 scrollbar_show (1); 991 scrollBar.show (1);
752#ifdef USE_XIM 992#if USE_XIM
753 IMSendSpot (); 993 im_send_spot ();
754#endif 994#endif
755
756 } 995 }
757 996
758 XFlush (Xdisplay); 997 display->flush ();
759} 998}
760 999
1000/* checks whether a refresh is requested and starts the refresh timer */
761void 1001void
762rxvt_term::check_cb (check_watcher &w) 1002rxvt_term::refresh_check ()
763{ 1003{
764 SET_R (this); 1004 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1005 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1006
1007 display->flush ();
1008}
1009
1010void
1011rxvt_term::flush_cb (ev::timer &w, int revents)
1012{
1013 make_current ();
1014
1015 refresh_count = 0;
767 flush (); 1016 flush ();
768}
769
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} 1017}
813 1018
814#ifdef CURSOR_BLINK 1019#ifdef CURSOR_BLINK
815void 1020void
1021rxvt_term::cursor_blink_reset ()
1022{
1023 if (hidden_cursor)
1024 {
1025 hidden_cursor = 0;
1026 want_refresh = 1;
1027 }
1028
1029 if (option (Opt_cursorBlink))
1030 cursor_blink_ev.again ();
1031 else
1032 cursor_blink_ev.stop ();
1033}
1034
1035void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1036rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1037{
818 hidden_cursor = !hidden_cursor; 1038 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1039 want_refresh = 1;
820 1040 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1041}
823#endif 1042#endif
824 1043
825#ifdef TEXT_BLINK 1044#ifdef TEXT_BLINK
826void 1045void
827rxvt_term::text_blink_cb (time_watcher &w) 1046rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1047{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1048 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1049 {
831 hidden_text = !hidden_text; 1050 hidden_text = !hidden_text;
832 want_refresh = 1; 1051 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1052 refresh_check ();
834 } 1053 }
1054 else
1055 w.stop ();
835} 1056}
836#endif 1057#endif
837 1058
1059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1060void
839rxvt_term::x_cb (io_watcher &w, short revents) 1061rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
840{ 1062{
841 SET_R (this); 1063 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
842 SET_LOCALE (locale); 1064 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
843 1065 {
844 process_x_events (); 1066 want_refresh = 1;
1067 refresh_check ();
1068 }
1069 else
1070 w.stop ();
845} 1071}
1072#endif
1073
1074#ifdef SELECTION_SCROLLING
1075void
1076rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1077{
1078 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1079 {
1080 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1092{
1093 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098
1099 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1100 {
1101 mouse_slip_wheel_speed = 0;
1102 w.stop ();
1103 }
1104}
1105#endif
1106
1107#if LINUX_YIELD_HACK
1108static struct event_handler
1109{
1110 ev::prepare yield_ev;
1111
1112 void yield_cb (ev::prepare &w, int revents)
1113 {
1114 // this should really be sched_yield(), but the linux guys thought
1115 // that giving a process calling sched_yield () less cpu time than
1116 // ones with high nice levels is a useful thing to do. It surely is is
1117 // allowed by the sus... as is returning ENOSYS.
1118 // since the linux guys additionally thought that breaking the only
1119 // known workaround against their unusable sched_yield hack is cool,
1120 // we just nanosleep a bit and hope for the best.
1121
1122 struct timespec ts = { 0, 1000 };
1123 nanosleep (&ts, 0);
1124
1125 w.stop ();
1126 }
1127
1128 event_handler ()
1129 : yield_ev (this, &event_handler::yield_cb)
1130 {
1131 }
1132} event_handler;
1133#endif
1134
1135/* make sure all the cmd data is at beginning of cmdbuf */
1136void
1137rxvt_term::cmdbuf_reify ()
1138{
1139 if (cmdbuf_ptr == cmdbuf_base)
1140 return;
1141
1142 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1143
1144 memmove (cmdbuf_base, cmdbuf_ptr, used);
1145 cmdbuf_ptr = cmdbuf_base;
1146 cmdbuf_endp = cmdbuf_ptr + used;
1147
1148}
1149
1150#if defined (KEYSYM_RESOURCE)
1151void
1152rxvt_term::cmdbuf_append (const char *str, size_t count)
1153{
1154 cmdbuf_reify ();
1155
1156 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1157
1158 if (count > avail)
1159 return;
1160
1161 memcpy (cmdbuf_endp, str, count);
1162 cmdbuf_endp += count;
1163
1164 cmd_parse ();
1165}
1166#endif
846 1167
847bool 1168bool
848rxvt_term::pty_fill () 1169rxvt_term::pty_fill ()
849{ 1170{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1171 cmdbuf_reify ();
851 1172
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1173 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1174
1175 if (!avail)
1176 {
1177 // normally this indicates a "too long" command sequence - just drop the data we have
853 cmdbuf_ptr = cmdbuf_base; 1178 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1179 cmdbuf_endp = cmdbuf_ptr;
1180 avail = CBUFSIZ;
1181 }
855 1182
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1183 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
857 1184
858 if (n > 0) 1185 if (r > 0)
859 { 1186 {
860 cmdbuf_endp += n; 1187 cmdbuf_endp += r;
861 return true; 1188 return true;
862 } 1189 }
863 else if (n < 0 && errno != EAGAIN) 1190 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1191 {
1192#if LINUX_YIELD_HACK
1193 if (display->is_local)
1194 event_handler.yield_ev.start ();
1195#endif
1196 }
1197 else
1198 {
1199 pty_ev.stop ();
1200
1201 if (!option (Opt_hold))
864 destroy (); 1202 destroy ();
1203 }
865 1204
866 return false; 1205 return false;
867} 1206}
868 1207
869void 1208void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1209rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1210{
872 SET_R (this); 1211 make_current ();
873 SET_LOCALE (locale);
874 1212
875 if (revents & EVENT_WRITE) 1213 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 1214 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1215 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1216 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 1217
892 uint32_t ch = NOCHAR; 1218 if (revents & ev::WRITE)
1219 pty_write ();
893 1220
894 for (;;) 1221 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} 1222}
985 1223
986// read the next character, currently handles UTF-8 1224void ecb_cold
987// will probably handle all sorts of other stuff in the future 1225rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1226{
991 while (cmdbuf_ptr < cmdbuf_endp) 1227 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1228 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 1229
1035#ifdef POINTER_BLANK 1230#ifdef POINTER_BLANK
1231 hidden_pointer = 0;
1232
1233 if (option (Opt_pointerBlank))
1234 pointer_ev.start (pointerBlankDelay);
1235#endif
1236}
1237
1238#ifdef POINTER_BLANK
1239void ecb_cold
1240rxvt_term::pointer_blank ()
1241{
1242 if (!option (Opt_pointerBlank))
1243 return;
1244
1245 XDefineCursor (dpy, vt, display->blank_cursor);
1246 XFlush (dpy);
1247
1248 hidden_pointer = 1;
1249}
1250
1251void ecb_cold
1252rxvt_term::pointer_cb (ev::timer &w, int revents)
1253{
1254 make_current ();
1255
1256 pointer_blank ();
1257}
1258#endif
1259
1036void 1260void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank ()
1050{
1051 if (!(Options & Opt_pointerBlank))
1052 return;
1053
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor);
1055 XFlush (Xdisplay);
1056
1057 hidden_pointer = 1;
1058}
1059
1060void
1061rxvt_term::pointer_cb (time_watcher &w)
1062{
1063 SET_R (this);
1064 SET_LOCALE (locale);
1065
1066 pointer_blank ();
1067}
1068#endif
1069
1070void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1261rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1262{
1073 int button_number, key_state = 0; 1263 int button_number, key_state = 0;
1074 int x, y; 1264 int x, y;
1265 int code = 32;
1075 1266
1076 x = ev->x; 1267 x = Pixel2Col (ev.x) + 1;
1077 y = ev->y; 1268 y = Pixel2Row (ev.y) + 1;
1078 pixel_position (&x, &y); 1269
1270 if (ev.type == MotionNotify)
1271 {
1272 if (x == mouse_row && y == mouse_col)
1273 return;
1274
1275 mouse_row = x;
1276 mouse_col = y;
1277 code += 32;
1278 }
1079 1279
1080 if (MEvent.button == AnyButton) 1280 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1281 button_number = 3;
1083 }
1084 else 1282 else
1085 { 1283 {
1086 button_number = MEvent.button - Button1; 1284 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1285 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1286 if (button_number >= 3)
1089 button_number += (64 - 3); 1287 button_number += 64 - 3;
1090 } 1288 }
1091 1289
1092 if (PrivateModes & PrivMode_MouseX10) 1290 if (priv_modes & PrivMode_MouseX10)
1093 { 1291 {
1094 /* 1292 /*
1095 * do not report ButtonRelease 1293 * do not report ButtonRelease
1096 * no state info allowed 1294 * no state info allowed
1097 */ 1295 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1310 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1311 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1312#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1313 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1314#endif
1117
1118 } 1315 }
1119 1316
1120#ifdef DEBUG_MOUSEREPORT 1317#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1318 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1319 if (key_state & 16)
1123 fputc('C', stderr); 1320 fputc ('C', stderr);
1124 if (key_state & 4) 1321 if (key_state & 4)
1125 fputc('S', stderr); 1322 fputc ('S', stderr);
1126 if (key_state & 8) 1323 if (key_state & 8)
1127 fputc('A', stderr); 1324 fputc ('A', stderr);
1128 if (key_state & 32) 1325 if (key_state & 32)
1129 fputc('2', stderr); 1326 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1327 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1328 button_number,
1132 x + 1, 1329 x,
1133 y + 1); 1330 y);
1134#else 1331#endif
1332
1333#if ENABLE_FRILLS
1334 if (priv_modes & PrivMode_ExtMouseRight)
1335 tt_printf ("\033[%d;%d;%dM",
1336 code + button_number + key_state,
1337 x,
1338 y);
1339 else if (priv_modes & PrivMode_ExtModeMouse)
1340 tt_printf ("\033[M%c%lc%lc",
1341 code + button_number + key_state,
1342 wint_t (32 + x),
1343 wint_t (32 + y));
1344 else
1345#endif
1135 tt_printf("\033[M%c%c%c", 1346 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1347 code + button_number + key_state,
1137 (32 + x + 1), 1348 32 + x,
1138 (32 + y + 1)); 1349 32 + y);
1139#endif
1140} 1350}
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 1351
1152/*{{{ process an X event */ 1352/*{{{ process an X event */
1153void 1353void ecb_hot
1154rxvt_term::process_x_event (XEvent *ev) 1354rxvt_term::x_cb (XEvent &ev)
1155{ 1355{
1356 make_current ();
1357
1358 dLocal (Display *, dpy);
1359
1360 if (ev.xany.window == vt
1361 && SHOULD_INVOKE (HOOK_X_EVENT)
1362 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1363 return;
1364
1365 // for XQueryPointer
1156 Window unused_root, unused_child; 1366 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1367 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1368 unsigned int unused_mask;
1159 1369
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) 1370 switch (ev.type)
1210 { 1371 {
1211 case KeyPress: 1372 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1373 key_press (ev.xkey);
1213 break; 1374 break;
1214 1375
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1376 case KeyRelease:
1217 { 1377 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; 1378 break;
1229 }
1230#endif
1231 1379
1232 case ButtonPress: 1380 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1381 button_press (ev.xbutton);
1234 break; 1382 break;
1235 1383
1236 case ButtonRelease: 1384 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1385 button_release (ev.xbutton);
1238 break; 1386 break;
1239 1387
1240 case ClientMessage: 1388 case ClientMessage:
1241 if (ev->xclient.format == 32 1389 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1390 && !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 { 1391 {
1251 /* Get Dnd data */ 1392 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1393 {
1253 int ActualFormat; 1394 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1395 {
1255 unsigned long Size, RemainingBytes; 1396 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1397 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1398 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1399 destroy ();
1259 0L, 1000000L, 1400 }
1260 False, AnyPropertyType, 1401#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1402 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1403 XSendEvent (dpy, ev.xclient.window = display->root,
1404 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1405 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1406#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1407 }
1266 8, PropModeReplace, 1408 }
1267 data, STRLEN(data)); 1409#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1410 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1411 {
1412 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1413 focus_in ();
1414 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1415 focus_out ();
1416 }
1417#endif
1270 } 1418 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1419 break;
1277 1420
1278 /* 1421 /*
1279 * XXX: this is not the _current_ arrangement 1422 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1423 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1427 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1428 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1429 * which ought to make things real slow!
1287 */ 1430 */
1288 case VisibilityNotify: 1431 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1432 switch (ev.xvisibility.state)
1290 { 1433 {
1291 case VisibilityUnobscured: 1434 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1435 refresh_type = FAST_REFRESH;
1293 break; 1436 break;
1294 case VisibilityPartiallyObscured: 1437 case VisibilityPartiallyObscured:
… …
1299 break; 1442 break;
1300 } 1443 }
1301 break; 1444 break;
1302 1445
1303 case FocusIn: 1446 case FocusIn:
1304 if (!TermWin.focus) 1447 if (ev.xfocus.detail != NotifyInferior
1448 && ev.xfocus.detail != NotifyPointer
1449 && ev.xfocus.mode != NotifyGrab)
1450 focus_in ();
1451 break;
1452
1453 case FocusOut:
1454 if (ev.xfocus.detail != NotifyInferior
1455 && ev.xfocus.detail != NotifyPointer
1456 && ev.xfocus.mode != NotifyGrab)
1457 focus_out ();
1458 break;
1459
1460 case ConfigureNotify:
1461 if (ev.xconfigure.window == parent)
1305 { 1462 {
1306 TermWin.focus = 1; 1463 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 } 1464 ;
1318 break;
1319 1465
1320 case FocusOut: 1466 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1321 if (TermWin.focus) 1467
1468#ifdef HAVE_BG_PIXMAP
1469 if (bg_window_position_sensitive ())
1470 want_position_change = true;
1471#endif
1472
1473 bool moved = false;
1474
1475 if (want_position_change)
1322 { 1476 {
1323 TermWin.focus = 0; 1477 int x, y;
1324 want_refresh = 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 1478
1335 } 1479 if (ev.xconfigure.send_event)
1336 break; 1480 {
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; 1481 x = ev.xconfigure.x;
1346 height = ev->xconfigure.height; 1482 y = ev.xconfigure.y;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1483 }
1484 else
1485 get_window_origin (x, y);
1486
1487 if (x != parent_x || y != parent_y)
1488 {
1489 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1490 parent_x = x;
1491 parent_y = y;
1492 }
1493
1494 if (bg_set_position (x, y)
1495 || !(bg_flags & BG_IS_VALID))
1496 moved = true;
1348 } 1497 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1498
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height) 1499 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1352 { 1500 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1501 seen_resize = 1;
1354 resize_all_windows (width, height, 1); 1502 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1355 } 1503 }
1356#ifdef DEBUG_SIZE
1357 else 1504 else
1358 { 1505 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1506#ifdef HAVE_BG_PIXMAP
1507 if (moved)
1508 update_background ();
1509#endif
1360 } 1510 }
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 1511
1512 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1513 }
1372 break; 1514 break;
1373 1515
1516 case PropertyNotify:
1517 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1518 break;
1519
1374 case SelectionClear: 1520 case SelectionClear:
1375 selection_clear (); 1521 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1376 break;
1377
1378 case SelectionNotify:
1379 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor,
1381 ev->xselection.property, True);
1382 break; 1522 break;
1383 1523
1384 case SelectionRequest: 1524 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1525 selection_send (ev.xselectionrequest);
1526 break;
1527
1528 case MapNotify:
1529#ifdef HAVE_BG_PIXMAP
1530 /* This is needed specifically to fix the case of no window manager or a
1531 * non-reparenting window manager. In those cases we never get first
1532 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1533 * care of multiplicity of ConfigureNotify events arriving while WM does
1534 * reparenting.
1535 * We should not render background immediately, as there could be several
1536 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1537 * by scheduling background redraw as soon as we can, but giving a short
1538 * bit of time for ConfigureNotifies to arrive.
1539 * We should render background PRIOR to drawing any text, but AFTER all
1540 * of ConfigureNotifys for the best results.
1541 */
1542 if (!(bg_flags & BG_IS_VALID))
1543 update_background_ev.start (0.025);
1544#endif
1545 mapped = 1;
1546#ifdef TEXT_BLINK
1547 text_blink_ev.start ();
1548#endif
1549 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1550 break;
1387 1551
1388 case UnmapNotify: 1552 case UnmapNotify:
1389 TermWin.mapped = 0; 1553 mapped = 0;
1390#ifdef TEXT_BLINK 1554#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1555 text_blink_ev.stop ();
1392#endif 1556#endif
1393 break; 1557 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; 1558 break;
1429 1559
1430 case GraphicsExpose: 1560 case GraphicsExpose:
1431 case Expose: 1561 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1562 if (ev.xany.window == vt)
1433 { 1563 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1564 do
1565 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1566 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1567 ev.xexpose.width, ev.xexpose.height, false);
1437#else 1568 }
1438 // don't understand this, so commented it out 1569 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1570
1571 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1572
1573 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1574 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1575 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1576 ev.xexpose.width, ev.xexpose.height, false);
1441 //scr_expose (ev->xexpose.x, 0, 1577 }
1442 // ev->xexpose.width, TermWin.height, False); 1578
1443#endif
1444 want_refresh = 1; 1579 want_refresh = 1;
1445 } 1580 }
1446 else 1581 else
1447 { 1582 {
1448 XEvent unused_xevent; 1583 XEvent unused_event;
1449 1584
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1585 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1586 ;
1452 &unused_xevent)) ; 1587 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1588 ;
1454 GraphicsExpose, 1589
1455 &unused_xevent)) ; 1590 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1591 {
1458 scrollBar.setIdle(); 1592 scrollBar.state = SB_STATE_IDLE;
1459 scrollbar_show (0); 1593 scrollBar.show (0);
1460 } 1594 }
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 } 1595 }
1470 break; 1596 break;
1471 1597
1472 case MotionNotify: 1598 case MotionNotify:
1473#ifdef POINTER_BLANK 1599#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1600 if (hidden_pointer)
1475 pointer_unblank (); 1601 pointer_unblank ();
1476#endif 1602#endif
1477#if MENUBAR 1603 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1478 if (isMenuBarWindow(ev->xany.window)) 1604 || priv_modes & PrivMode_MouseAnyEvent)
1605 mouse_report (ev.xbutton);
1606 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1607 break;
1608
1609 if (ev.xany.window == vt)
1479 { 1610 {
1480 menubar_control (&(ev->xbutton)); 1611 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1612 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1613 ; // 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))) 1614 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1615 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1616 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1617 ;
1618
1493 XQueryPointer(Xdisplay, TermWin.vt, 1619 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1620 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1621 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1622 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1623 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1624#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1625 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1626 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1627 {
1502#endif 1628#endif
1629#if ISO_14755
1630 // 5.4
1631 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1632 {
1633 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1634 break;
1635 }
1636#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1637 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1638 ev.xbutton.state & Button3Mask ? 2 : 0);
1639
1505#ifdef SELECTION_SCROLLING 1640#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1641 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1642 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1643 {
1509 int dist; 1644 int dist;
1510
1511 pending_scroll_selection=1;
1512 1645
1513 /* don't clobber the current delay if we are 1646 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1647 * already in the middle of scrolling.
1515 */ 1648 */
1516 if (scroll_selection_delay<=0) 1649 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1650 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1651
1519 /* save the event params so we can highlight 1652 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1653 * the selection in the pending-scroll loop
1521 */ 1654 */
1522 selection_save_x=ev->xbutton.x; 1655 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1656 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1657 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1658
1527 /* calc number of lines to scroll */ 1659 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1660 if (ev.xbutton.y < int_bwidth)
1529 { 1661 {
1530 scroll_selection_dir = UP; 1662 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1663 dist = int_bwidth - ev.xbutton.y;
1532 } 1664 }
1533 else 1665 else
1534 { 1666 {
1535 scroll_selection_dir = DN; 1667 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1668 dist = ev.xbutton.y - (int_bwidth + vt_height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1669 }
1670
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1671 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1672 / SELECTION_SCROLL_LINE_SPEEDUP
1673 + 1;
1541 MIN_IT(scroll_selection_lines, 1674 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1675 SELECTION_SCROLL_MAX_LINES);
1543 } 1676 }
1544 else 1677 else
1545 { 1678 {
1546 /* we are within the text window, so we 1679 /* we are within the text window, so we
1547 * shouldn't be scrolling 1680 * shouldn't be scrolling
1548 */ 1681 */
1549 pending_scroll_selection = 0; 1682 sel_scroll_ev.stop();
1550 } 1683 }
1551#endif 1684#endif
1552#ifdef MOUSE_THRESHOLD 1685#ifdef MOUSE_THRESHOLD
1553
1554 } 1686 }
1555#endif 1687#endif
1556
1557 } 1688 }
1558 } 1689 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1690 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1691 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1692 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1693 MotionNotify, &ev))
1694 ;
1695
1563 XQueryPointer(Xdisplay, scrollBar.win, 1696 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1697 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1698 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1699 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1700 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1701 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1702 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1703 want_refresh = 1;
1572 scrollbar_show (1); 1704 scrollBar.show (1);
1573 } 1705 }
1574 break; 1706 break;
1575 } 1707 }
1708
1709#if defined(CURSOR_BLINK)
1710 if (ev.type == KeyPress)
1711 cursor_blink_reset ();
1712#endif
1713
1714#if defined(POINTER_BLANK)
1715 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1716 {
1717 if (ev.type == MotionNotify
1718 || ev.type == ButtonPress
1719 || ev.type == ButtonRelease)
1720 if (hidden_pointer)
1721 pointer_unblank ();
1722
1723 if (ev.type == KeyPress && hidden_pointer == 0)
1724 pointer_blank ();
1725 }
1726#endif
1727
1728 refresh_check ();
1576} 1729}
1730
1731#if ENABLE_FRILLS
1732void ecb_cold
1733rxvt_term::set_urgency (bool enable)
1734{
1735 if (enable == urgency_hint)
1736 return;
1737
1738 if (XWMHints *h = XGetWMHints (dpy, parent))
1739 {
1740 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1741 XSetWMHints (dpy, parent, h);
1742 urgency_hint = enable;
1743 XFree (h);
1744 }
1745}
1746#endif
1747
1748void ecb_cold
1749rxvt_term::focus_in ()
1750{
1751 if (!focus)
1752 {
1753 focus = 1;
1754 want_refresh = 1;
1755
1756#if USE_XIM
1757 if (Input_Context != NULL)
1758 {
1759 im_set_position ();
1760 XSetICFocus (Input_Context);
1761 }
1762#endif
1763#if CURSOR_BLINK
1764 if (option (Opt_cursorBlink))
1765 cursor_blink_ev.again ();
1766#endif
1767#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade])
1769 {
1770 pix_colors = pix_colors_focused;
1771 scr_recolour ();
1772 }
1773#endif
1774#if ENABLE_FRILLS
1775 if (option (Opt_urgentOnBell))
1776 set_urgency (0);
1777#endif
1778
1779 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1780 }
1781}
1782
1783void ecb_cold
1784rxvt_term::focus_out ()
1785{
1786 if (focus)
1787 {
1788 focus = 0;
1789 want_refresh = 1;
1790
1791#if ENABLE_FRILLS
1792 if (option (Opt_urgentOnBell))
1793 set_urgency (0);
1794#endif
1795#if ENABLE_FRILLS || ISO_14755
1796 if (iso14755buf)
1797 {
1798 iso14755buf = 0;
1799# if ISO_14755
1800 scr_overlay_off ();
1801# endif
1802 }
1803#endif
1804#if USE_XIM
1805 if (Input_Context != NULL)
1806 XUnsetICFocus (Input_Context);
1807#endif
1808#if CURSOR_BLINK
1809 if (option (Opt_cursorBlink))
1810 cursor_blink_ev.stop ();
1811
1812 hidden_cursor = 0;
1813#endif
1814#if OFF_FOCUS_FADING
1815 if (rs[Rs_fade])
1816 {
1817 pix_colors = pix_colors_unfocused;
1818 scr_recolour ();
1819 }
1820#endif
1821
1822 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1823 }
1824}
1825
1826void ecb_cold
1827rxvt_term::update_fade_color (unsigned int idx)
1828{
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 rgba c;
1833 pix_colors [Color_fade].get (c);
1834 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1835 }
1836#endif
1837}
1838
1839#if ENABLE_TRANSPARENCY || ENABLE_PERL
1840void ecb_hot
1841rxvt_term::rootwin_cb (XEvent &ev)
1842{
1843 make_current ();
1844
1845 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1846 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1847 return;
1848
1849# if ENABLE_TRANSPARENCY
1850 switch (ev.type)
1851 {
1852 case PropertyNotify:
1853 /*
1854 * if user used some Esetroot compatible prog to set the root bg,
1855 * use the property to determine the pixmap. We use it later on.
1856 */
1857 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1858 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1859 {
1860 bg_set_root_pixmap ();
1861 update_background ();
1862 }
1863
1864 break;
1865 }
1866# endif
1867
1868 refresh_check ();
1869}
1870#endif
1577 1871
1578void 1872void
1579rxvt_term::button_press (XButtonEvent *ev) 1873rxvt_term::button_press (XButtonEvent &ev)
1580{ 1874{
1581 int reportmode = 0, clickintime; 1875 int reportmode = 0, clickintime;
1582 1876
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1877 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1878
1584 if (!bypass_keystate) 1879 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1880 reportmode = !! (priv_modes & PrivMode_mouse_report);
1881
1586 /* 1882 /*
1587 * VT window processing of button press 1883 * VT window processing of button press
1588 */ 1884 */
1589 if (ev->window == TermWin.vt) 1885 if (ev.window == vt)
1590 { 1886 {
1591#if RXVT_GRAPHICS 1887 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1888 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1889
1890#if ISO_14755
1891 // 5.4
1892 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1893 {
1894 iso14755_54 (ev.x, ev.y);
1895 return;
1597 { 1896 }
1897#endif
1898
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1899 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1900
1599 if (reportmode) 1901 if (reportmode)
1902 {
1903 /* mouse report from vt window */
1904 /* save the xbutton state (for ButtonRelease) */
1905 MEvent.state = ev.state;
1906#ifdef MOUSE_REPORT_DOUBLECLICK
1907 if (ev.button == MEvent.button && clickintime)
1600 { 1908 {
1601 /* mouse report from vt window */ 1909 /* same button, within allowed time */
1602 /* save the xbutton state (for ButtonRelease) */ 1910 MEvent.clicks++;
1603 MEvent.state = ev->state; 1911
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1912 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1913 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1914 /* only report double clicks */
1612 MEvent.clicks = 2; 1915 MEvent.clicks = 2;
1613 mouse_report (ev); 1916 mouse_report (ev);
1614 1917
1615 /* don't report the release */ 1918 /* don't report the release */
1616 MEvent.clicks = 0; 1919 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1920 MEvent.button = AnyButton;
1618 }
1619 } 1921 }
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 } 1922 }
1633 else 1923 else
1634 { 1924 {
1635 if (ev->button != MEvent.button) 1925 /* different button, or time expired */
1636 MEvent.clicks = 0; 1926 MEvent.clicks = 1;
1927 MEvent.button = ev.button;
1928 mouse_report (ev);
1929 }
1930#else
1931 MEvent.button = ev.button;
1932 mouse_report (ev);
1933#endif /* MOUSE_REPORT_DOUBLECLICK */
1934
1935 }
1936 else
1937 {
1938 if (ev.button != MEvent.button)
1939 MEvent.clicks = 0;
1940
1637 switch (ev->button) 1941 switch (ev.button)
1638 { 1942 {
1639 case Button1: 1943 case Button1:
1944 /* allow meta + click to select rectangular areas */
1945 /* should be done in screen.C */
1946#if ENABLE_FRILLS
1947 selection.rect = !!(ev.state & ModMetaMask);
1948#else
1949 selection.rect = false;
1950#endif
1951
1640 /* allow shift+left click to extend selection */ 1952 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1953 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1954 {
1643 if (MEvent.button == Button1 && clickintime) 1955 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1956 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1957 else
1649 { 1958 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 } 1959 }
1657 1960 else
1658 MEvent.button = Button1;
1659 break; 1961 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1962 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1963 MEvent.clicks++;
1664 else 1964 else
1965 MEvent.clicks = 1;
1966
1967 selection_click (MEvent.clicks, ev.x, ev.y);
1968 }
1969
1970 MEvent.button = Button1;
1971 break;
1972
1973 case Button3:
1974 if (MEvent.button == Button3 && clickintime)
1975 selection_rotate (ev.x, ev.y);
1976 else
1665 selection_extend (ev->x, ev->y, 1); 1977 selection_extend (ev.x, ev.y, 1);
1978
1666 MEvent.button = Button3; 1979 MEvent.button = Button3;
1667 break; 1980 break;
1668 }
1669 } 1981 }
1982 }
1983
1670 MEvent.time = ev->time; 1984 MEvent.time = ev.time;
1671 return; 1985 return;
1672 }
1673 } 1986 }
1674 1987
1675 /* 1988 /*
1676 * Scrollbar window processing of button press 1989 * Scrollbar window processing of button press
1677 */ 1990 */
1678 if (isScrollbarWindow(ev->window)) 1991 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 1992 {
1680 scrollBar.setIdle (); 1993 page_dirn direction = NO_DIR;
1994
1995 if (scrollBar.upButton (ev.y))
1996 direction = UP; /* up */
1997 else if (scrollBar.dnButton (ev.y))
1998 direction = DN; /* down */
1999
2000 scrollBar.state = SB_STATE_IDLE;
1681 /* 2001 /*
1682 * Rxvt-style scrollbar: 2002 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 2003 * move up if mouse is above slider
1684 * move dn if mouse is below slider 2004 * move dn if mouse is below slider
1685 * 2005 *
… …
1694 /* 2014 /*
1695 * Mouse report disabled scrollbar: 2015 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 2016 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 2017 * click on scrollbar - send pageup/down
1698 */ 2018 */
1699 if ((scrollBar.style == R_SB_NEXT 2019 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 2020 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 2021 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"); 2022 tt_printf ("\033[B");
1709 else 2023 else
1710 switch (ev->button) 2024 switch (ev.button)
1711 { 2025 {
1712 case Button2: 2026 case Button2:
1713 tt_printf("\014"); 2027 tt_printf ("\014");
1714 break; 2028 break;
1715 case Button1: 2029 case Button1:
1716 tt_printf("\033[6~"); 2030 tt_printf ("\033[6~");
1717 break; 2031 break;
1718 case Button3: 2032 case Button3:
1719 tt_printf("\033[5~"); 2033 tt_printf ("\033[5~");
1720 break; 2034 break;
1721 } 2035 }
1722 } 2036 }
1723 else 2037 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2038#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 2039 {
1731 if (scrollbarnext_upButton(ev->y)) 2040 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 { 2041 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2042#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2043 if (!cont_scroll_ev.is_active ())
2044 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2045#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2046 if (scr_page (direction, 1))
1749 { 2047 {
1750 if (upordown < 0) 2048 if (direction == UP)
1751 scrollBar.setUp (); 2049 scrollBar.state = SB_STATE_UP;
1752 else 2050 else
1753 scrollBar.setDn (); 2051 scrollBar.state = SB_STATE_DOWN;
1754 } 2052 }
1755 } 2053 }
1756 else 2054 else
1757 switch (ev->button) 2055 switch (ev.button)
1758 { 2056 {
1759 case Button2: 2057 case Button2:
1760 switch (scrollbar_align) 2058 switch (scrollBar.align)
1761 { 2059 {
1762 case R_SB_ALIGN_TOP: 2060 case SB_ALIGN_TOP:
1763 csrO = 0; 2061 csrO = 0;
1764 break; 2062 break;
1765 case R_SB_ALIGN_CENTRE: 2063 case SB_ALIGN_CENTRE:
1766 csrO = (scrollBar.bot - scrollBar.top) / 2; 2064 csrO = (scrollBar.bot - scrollBar.top) / 2;
1767 break; 2065 break;
1768 case R_SB_ALIGN_BOTTOM: 2066 case SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2067 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2068 break;
1771 } 2069 }
2070
1772 if (scrollBar.style == R_SB_XTERM 2071 if (scrollBar.style == SB_STYLE_XTERM
1773 || scrollbar_above_slider(ev->y) 2072 || scrollBar.above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2073 || scrollBar.below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2074 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2075
1777 scrollBar.setMotion (); 2076 scrollBar.state = SB_STATE_MOTION;
1778 break; 2077 break;
1779 2078
1780 case Button1: 2079 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2080 if (scrollBar.align == SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2081 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2082 /* FALLTHROUGH */
1784 2083
1785 case Button3: 2084 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2085 if (scrollBar.style != SB_STYLE_XTERM)
1787 { 2086 {
1788 if (scrollbar_above_slider(ev->y)) 2087 if (scrollBar.above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2089 scr_page (UP, nrow - 1);
1791# else 2090# else
1792 scr_page (UP, TermWin.nrow / 4); 2091 scr_page (UP, nrow / 4);
1793# endif 2092# endif
1794 else if (scrollbar_below_slider(ev->y)) 2093 else if (scrollBar.below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2094# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2095 scr_page (DN, nrow - 1);
1797# else 2096# else
1798 scr_page (DN, TermWin.nrow / 4); 2097 scr_page (DN, nrow / 4);
1799# endif 2098# endif
1800 else 2099 else
1801 scrollBar.setMotion (); 2100 scrollBar.state = SB_STATE_MOTION;
1802 } 2101 }
1803 else 2102 else
1804 { 2103 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2104 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2105 (nrow
1807 * scrollbar_position(ev->y) 2106 * scrollBar.position (ev.y)
1808 / scrollbar_size())); 2107 / scrollBar.size ()));
1809 } 2108 }
2109
1810 break; 2110 break;
1811 } 2111 }
1812 } 2112 }
2113
1813 return; 2114 return;
1814 } 2115 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2116}
1823 2117
1824void 2118void
1825rxvt_term::button_release (XButtonEvent *ev) 2119rxvt_term::button_release (XButtonEvent &ev)
1826{ 2120{
1827 int reportmode = 0; 2121 int reportmode = 0;
1828 2122
1829 csrO = 0; /* reset csr Offset */ 2123 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2124 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2125 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2126
1833 if (scrollbar_isUpDn()) 2127 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1834 { 2128 {
1835 scrollBar.setIdle (); 2129 scrollBar.state = SB_STATE_IDLE;
1836 scrollbar_show (0); 2130 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2131 }
2132
1842#ifdef SELECTION_SCROLLING 2133#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2134 sel_scroll_ev.stop();
1844#endif 2135#endif
2136
1845 if (ev->window == TermWin.vt) 2137 if (ev.window == vt)
1846 { 2138 {
1847#ifdef RXVT_GRAPHICS 2139 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2140 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2141
1853 { 2142#if ISO_14755
2143 // 5.4
2144 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2145 return;
2146#endif
2147
1854 if (reportmode) 2148 if (reportmode)
2149 {
2150 /* mouse report from vt window */
2151 /* don't report release of wheel "buttons" */
2152 if (ev.button >= 4)
2153 return;
2154#ifdef MOUSE_REPORT_DOUBLECLICK
2155 /* only report the release of 'slow' single clicks */
2156 if (MEvent.button != AnyButton
2157 && (ev.button != MEvent.button
2158 || (ev.time - MEvent.time
2159 > MULTICLICK_TIME / 2)))
1855 { 2160 {
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; 2161 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2162 MEvent.button = AnyButton;
1873 mouse_report (ev); 2163 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2164 }
2165#else /* MOUSE_REPORT_DOUBLECLICK */
2166 MEvent.button = AnyButton;
2167 mouse_report (ev);
2168#endif /* MOUSE_REPORT_DOUBLECLICK */
2169 return;
2170 }
2171
1877 /* 2172 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2173 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2174 * when overriding mouse reporting
1880 */ 2175 */
1881 if (PrivateModes & PrivMode_mouse_report 2176 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2177 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2178 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2179 selection_extend (ev.x, ev.y, 0);
1885 2180
1886 switch (ev->button) 2181 switch (ev.button)
2182 {
2183 case Button1:
2184 case Button3:
2185 selection_make (ev.time);
2186 break;
2187
2188 case Button2:
2189 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2190 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2191 break;
2192
2193#ifdef MOUSE_WHEEL
2194 case Button4:
2195 case Button5:
1887 { 2196 {
1888 case Button1: 2197 int i;
1889 case Button3: 2198 page_dirn v;
1890 selection_make (ev->time); 2199
2200 v = ev.button == Button4 ? UP : DN;
2201
2202 if (ev.state & ShiftMask)
1891 break; 2203 i = 1;
1892 case Button2: 2204 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2205 i = nrow - 1;
2206 else
1894 break; 2207 i = 5;
2208
1895#ifdef MOUSE_WHEEL 2209# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2210 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2211 {
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); 2212 mouse_slip_wheel_speed += v ? -1 : 1;
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2213 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2214 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2215
2216 if (!slip_wheel_ev.is_active ())
2217 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1914 } 2218 }
2219 else
1915# endif 2220# endif
1916# ifdef JUMP_MOUSE_WHEEL 2221 {
1917 scr_page (v, i); 2222 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2223 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 } 2224 }
2047 } 2225 }
2048 am_pixmap_trans = 0; 2226 break;
2227#endif
2228 }
2229 }
2230}
2231
2232/*}}} */
2233
2234void ecb_hot
2235rxvt_term::cmd_parse ()
2236{
2237 wchar_t ch = NOCHAR;
2238 char *seq_begin; // remember start of esc-sequence here
2239
2240 for (;;)
2241 {
2242 if (ecb_unlikely (ch == NOCHAR))
2243 {
2244 seq_begin = cmdbuf_ptr;
2245 ch = next_char ();
2246
2247 if (ch == NOCHAR)
2248 break;
2249 }
2250
2251 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2252 {
2253 if (ecb_unlikely (!seen_input))
2254 {
2255 seen_input = 1;
2256 // many badly-written programs (e.g. jed) contain a race condition:
2257 // they first read the screensize and then install a SIGWINCH handler.
2258 // some window managers resize the window early, and these programs
2259 // then sometimes get the size wrong.
2260 // unfortunately other programs are even more buggy and dislike
2261 // being sent SIGWINCH, so only do it when we were in fact being
2262 // resized.
2263 if (seen_resize && cmd_pid)
2264 kill (-cmd_pid, SIGWINCH);
2265 }
2266
2267 /* Read a text string from the input buffer */
2268 wchar_t buf[UBUFSIZ];
2269 bool refreshnow = false;
2270 int nlines = 0;
2271 wchar_t *str = buf;
2272 wchar_t *eol = str + min (ncol, UBUFSIZ);
2273
2274 for (;;)
2275 {
2276 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2277 break;
2278
2279 *str++ = ch;
2280
2281 if (ecb_unlikely (ch == C0_LF || str >= eol))
2282 {
2283 if (ch == C0_LF)
2284 nlines++;
2285
2286 refresh_count++;
2287
2288 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2289 {
2290 refresh_count = 0;
2291
2292 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2293 {
2294 refreshnow = true;
2295 ch = NOCHAR;
2296 break;
2297 }
2298 }
2299
2300 // scr_add_lines only works for nlines <= nrow - 1.
2301 if (nlines >= nrow - 1)
2302 {
2303 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2304 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2305 scr_add_lines (buf, str - buf, nlines);
2306
2307 nlines = 0;
2308 str = buf;
2309 eol = str + min (ncol, UBUFSIZ);
2310 }
2311
2312 if (str >= eol)
2313 {
2314 if (eol >= buf + UBUFSIZ)
2315 {
2316 ch = NOCHAR;
2317 break;
2318 }
2319 else
2320 eol = min (eol + ncol, buf + UBUFSIZ);
2321 }
2322
2323 }
2324
2325 seq_begin = cmdbuf_ptr;
2326 ch = next_char ();
2327 }
2328
2329 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2330 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2331 scr_add_lines (buf, str - buf, nlines);
2332
2333 /*
2334 * If there have been a lot of new lines, then update the screen
2335 * What the heck we'll cheat and only refresh less than every page-full.
2336 * if skipScroll is enabled.
2337 */
2338 if (refreshnow)
2339 {
2340 scr_refresh ();
2341 want_refresh = 1;
2342 }
2049 } 2343 }
2050 else 2344 else
2051 { 2345 {
2052 if (TermWin.pixmap != None) 2346 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 { 2347 {
2088 if (oldp != None) 2348 process_nonprinting (ch);
2089 pchanged = 1; 2349 }
2350 catch (const class out_of_input &o)
2351 {
2352 // we ran out of input, retry later
2353 cmdbuf_ptr = seq_begin;
2090 break; 2354 break;
2091 } 2355 }
2092 if (oldp != TermWin.parent[i]) 2356
2093 pchanged = 1; 2357 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2358 }
2098 for (; n < (unsigned int)i; n++) 2359 }
2099 { 2360}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2361
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2362// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2363wchar_t ecb_hot
2103 { 2364rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2365{
2105 break; 2366 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2367 {
2107 } 2368 // assume 7-bit to be ascii ALWAYS
2369 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2370 return *cmdbuf_ptr++;
2371
2372 wchar_t wc;
2373 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374
2375 if (len == (size_t)-2)
2108 } 2376 {
2109 if (n > (int)(sizeof(TermWin.parent) 2377 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2378 cmdbuf_ptr = cmdbuf_endp;
2379 break;
2111 { 2380 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2381
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2382 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 } 2383 {
2120 else 2384 mbstate.reset (); // reset now undefined conversion state
2385 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2121 { 2386 }
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 2387
2127 rqt.tv_sec = 1; 2388 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2389 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2390 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 } 2391 }
2392
2393 return NOCHAR;
2394}
2395
2396// read the next octet
2397uint32_t ecb_hot
2398rxvt_term::next_octet () NOTHROW
2399{
2400 return cmdbuf_ptr < cmdbuf_endp
2401 ? (unsigned char)*cmdbuf_ptr++
2402 : NOCHAR;
2403}
2404
2405static class out_of_input out_of_input;
2406
2407wchar_t ecb_hot
2408rxvt_term::cmd_getc () THROW ((class out_of_input))
2409{
2410 wchar_t c = next_char ();
2411
2412 if (c == NOCHAR)
2413 throw out_of_input;
2414
2144 return pchanged; 2415 return c;
2145} 2416}
2146#endif
2147 2417
2148/*}}} */ 2418uint32_t ecb_hot
2419rxvt_term::cmd_get8 () THROW ((class out_of_input))
2420{
2421 uint32_t c = next_octet ();
2422
2423 if (c == NOCHAR)
2424 throw out_of_input;
2425
2426 return c;
2427}
2149 2428
2150/*{{{ print pipe */ 2429/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2430/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2431#ifdef PRINTPIPE
2153FILE * 2432FILE * ecb_cold
2154rxvt_term::popen_printer () 2433rxvt_term::popen_printer ()
2155{ 2434{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2435 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2436
2158 if (stream == NULL) 2437 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2438 rxvt_warn ("can't open printer pipe, not printing.\n");
2439
2160 return stream; 2440 return stream;
2161} 2441}
2162 2442
2163int 2443int ecb_cold
2164rxvt_term::pclose_printer (FILE *stream) 2444rxvt_term::pclose_printer (FILE *stream)
2165{ 2445{
2166 fflush (stream); 2446 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); 2447 return pclose (stream);
2173# endif
2174} 2448}
2175 2449
2176/* 2450/*
2177 * simulate attached vt100 printer 2451 * simulate attached vt100 printer
2178 */ 2452 */
2179void 2453void ecb_cold
2180rxvt_term::process_print_pipe () 2454rxvt_term::process_print_pipe ()
2181{ 2455{
2182 int done; 2456 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2457
2185 if ((fd = popen_printer ()) == NULL) 2458 if (!fd)
2186 return; 2459 return;
2187 2460
2188 /* 2461 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2462 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2463 * is received.
2191 */ 2464 */
2192 for (done = 0; !done;) 2465 for (int done = 0; !done; )
2193 { 2466 {
2194 unsigned char buf[8]; 2467 unsigned char buf[8];
2195 unsigned char ch; 2468 unicode_t ch;
2196 unsigned int i, len; 2469 unsigned int i, len;
2197 2470
2198 if ((ch = cmd_getc ()) != C0_ESC) 2471 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2472 {
2200 if (putc(ch, fd) == EOF) 2473 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2474 break; /* done = 1 */
2202 } 2475 }
2203 else 2476 else
2204 { 2477 {
2205 len = 0; 2478 len = 0;
… …
2216 { 2489 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2490 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2491 break; /* done = 1 */
2219 } 2492 }
2220 } 2493 }
2494
2221 for (i = 0; i < len; i++) 2495 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2496 if (putc (buf[i], fd) == EOF)
2223 { 2497 {
2224 done = 1; 2498 done = 1;
2225 break; 2499 break;
2226 } 2500 }
2227 } 2501 }
2228 } 2502 }
2503
2229 pclose_printer (fd); 2504 pclose_printer (fd);
2230} 2505}
2231#endif /* PRINTPIPE */ 2506#endif /* PRINTPIPE */
2232/*}}} */ 2507/*}}} */
2233 2508
2234/* *INDENT-OFF* */
2235enum { 2509enum {
2236 C1_40 = 0x40, 2510 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2511 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, 2512 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, 2513 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 2514 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2515};
2242/* *INDENT-ON* */
2243 2516
2244/*{{{ process non-printing single characters */ 2517/*{{{ process non-printing single characters */
2245void 2518void ecb_hot
2246rxvt_term::process_nonprinting (unsigned char ch) 2519rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2520{
2248 switch (ch) 2521 switch (ch)
2249 { 2522 {
2523 case C0_ESC:
2524 process_escape_seq ();
2525 break;
2250 case C0_ENQ: /* terminal Status */ 2526 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2527 if (rs[Rs_answerbackstring])
2252 tt_write( 2528 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 2529 else
2256 tt_write((unsigned char *)VT100_ANS, 2530 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2531 break;
2259 case C0_BEL: /* bell */ 2532 case C0_BEL: /* bell */
2260 scr_bell (); 2533 scr_bell ();
2261 break; 2534 break;
2262 case C0_BS: /* backspace */ 2535 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2550 scr_charset_choose (1);
2278 break; 2551 break;
2279 case C0_SI: /* shift in - acs */ 2552 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2553 scr_charset_choose (0);
2281 break; 2554 break;
2555
2556#ifdef EIGHT_BIT_CONTROLS
2557 // 8-bit controls
2558 case 0x90: /* DCS */
2559 process_dcs_seq ();
2560 break;
2561 case 0x9b: /* CSI */
2562 process_csi_seq ();
2563 break;
2564 case 0x9d: /* OSC */
2565 process_osc_seq ();
2566 break;
2567#endif
2282 } 2568 }
2283} 2569}
2284/*}}} */ 2570/*}}} */
2285 2571
2286 2572
2287/*{{{ process VT52 escape sequences */ 2573/*{{{ process VT52 escape sequences */
2288void 2574void ecb_cold
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2575rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2576{
2291 int row, col; 2577 int row, col;
2292 2578
2293 switch (ch) 2579 switch (ch)
2294 { 2580 {
… …
2324 row = cmd_getc () - ' '; 2610 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2611 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2612 scr_gotorc (row, col, 0);
2327 break; 2613 break;
2328 case 'Z': /* identify the terminal type */ 2614 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2615 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2616 break;
2331 case '<': /* turn off VT52 mode */ 2617 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2618 priv_modes &= ~PrivMode_vt52;
2333 break; 2619 break;
2334 case 'F': /* use special graphics character set */ 2620 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2621 case 'G': /* use regular character set */
2336 /* unimplemented */ 2622 /* unimplemented */
2337 break; 2623 break;
… …
2343} 2629}
2344/*}}} */ 2630/*}}} */
2345 2631
2346 2632
2347/*{{{ process escape sequences */ 2633/*{{{ process escape sequences */
2348void 2634void ecb_hot
2349rxvt_term::process_escape_seq () 2635rxvt_term::process_escape_seq ()
2350{ 2636{
2351 unsigned char ch = cmd_getc (); 2637 unicode_t ch = cmd_getc ();
2352 2638
2353 if (PrivateModes & PrivMode_vt52) 2639 if (priv_modes & PrivMode_vt52)
2354 { 2640 {
2355 process_escape_vt52 (ch); 2641 process_escape_vt52 (ch);
2356 return; 2642 return;
2357 } 2643 }
2358 2644
2359 switch (ch) 2645 switch (ch)
2360 { 2646 {
2361 /* case 1: do_tek_mode (); break; */
2362 case '#': 2647 case '#':
2363 if (cmd_getc () == '8') 2648 if (cmd_getc () == '8')
2364 scr_E (); 2649 scr_E ();
2365 break; 2650 break;
2366 case '(': 2651 case '(':
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2658 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2659 break;
2375 case '+': 2660 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2661 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2662 break;
2378#ifdef MULTICHAR_SET 2663#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': 2664 case '6':
2385 scr_backindex (); 2665 scr_backindex ();
2386 break; 2666 break;
2387#endif 2667#endif
2388 case '7': 2668 case '7':
2389 scr_cursor (SAVE); 2669 scr_cursor (SAVE);
2390 break; 2670 break;
2391 case '8': 2671 case '8':
2392 scr_cursor (RESTORE); 2672 scr_cursor (RESTORE);
2393 break; 2673 break;
2394#ifndef NO_FRILLS 2674#if !ENABLE_MINIMAL
2395 case '9': 2675 case '9':
2396 scr_forwardindex (); 2676 scr_forwardindex ();
2397 break; 2677 break;
2398#endif 2678#endif
2679 // DECPAM/DECPNM
2399 case '=': 2680 case '=':
2681 priv_modes |= PrivMode_aplKP;
2682 break;
2400 case '>': 2683 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2684 priv_modes &= ~PrivMode_aplKP;
2402 break; 2685 break;
2403 2686
2404 case C1_40: 2687 case C1_40:
2405 cmd_getc (); 2688 cmd_getc ();
2406 break; 2689 break;
… …
2409 break; 2692 break;
2410 2693
2411 /* 8.3.87: NEXT LINE */ 2694 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2695 case C1_NEL: /* ESC E */
2413 { 2696 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2697 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2698 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2416 } 2699 }
2417 break; 2700 break;
2418 2701
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2702 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2703 case C1_ESA: /* ESC G */
2421 process_graphics (); 2704 // used by original rxvt for rob nations own graphics mode
2705 if (cmd_getc () == 'Q')
2706 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2422 break; 2707 break;
2423 2708
2424 /* 8.3.63: CHARACTER TABULATION SET */ 2709 /* 8.3.63: CHARACTER TABULATION SET */
2425 case C1_HTS: /* ESC H */ 2710 case C1_HTS: /* ESC H */
2426 scr_set_tab (1); 2711 scr_set_tab (1);
… …
2430 case C1_RI: /* ESC M */ 2715 case C1_RI: /* ESC M */
2431 scr_index (DN); 2716 scr_index (DN);
2432 break; 2717 break;
2433 2718
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2719 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2720 /* case C1_SS2: break; */
2436 2721
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2722 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2723 /* case C1_SS3: break; */
2439 2724
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2725 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2726 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2727 process_dcs_seq ();
2443 break; 2728 break;
2444 2729
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2730 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2731 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2732 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2733 break; /* steal obsolete ESC [ c */
2450 2734
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2735 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2736 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2737 process_csi_seq ();
2454 break; 2738 break;
2455 2739
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2740 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2741 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2742 process_osc_seq ();
2459 break; 2743 break;
2460 2744
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2745 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2746 case 'c':
2747 mbstate.reset ();
2463 scr_poweron (); 2748 scr_poweron ();
2464 scrollbar_show (1); 2749 scrollBar.show (1);
2465 break; 2750 break;
2466 2751
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2752 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2753 case 'n':
2469 scr_charset_choose (2); 2754 scr_charset_choose (2);
… …
2476 } 2761 }
2477} 2762}
2478/*}}} */ 2763/*}}} */
2479 2764
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2765/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */
2482enum { 2766enum {
2483 CSI_ICH = 0x40, 2767 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2768 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 , 2769 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, 2770 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, 2771 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, 2772 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, 2773 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2490 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2774 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2491 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2775 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2492}; 2776};
2493 2777
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2778#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2779 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2780 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2781#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2782 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2499 2783
2500const unsigned char csi_defaults[] = 2784static const unsigned char csi_defaults[] =
2501 { 2785 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2786 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, */ 2787 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, */ 2788 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, [, \, ], ^, _, */ 2789 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, */ 2790 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, */ 2791 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, */ 2792 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, {, |, }, ~, */ 2793 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 2794 };
2511/* *INDENT-ON* */
2512 2795
2513void 2796void ecb_hot
2514rxvt_term::process_csi_seq () 2797rxvt_term::process_csi_seq ()
2515{ 2798{
2516 unsigned char ch, priv, i; 2799 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 2800 unsigned int nargs, p;
2518 int n, ndef; 2801 int n, ndef;
2519 int arg[ESC_ARGS]; 2802 int arg[ESC_ARGS] = { };
2520 2803
2521 for (nargs = ESC_ARGS; nargs > 0;) 2804 nargs = 0;
2522 arg[--nargs] = 0;
2523 2805
2524 priv = 0; 2806 priv = 0;
2525 ch = cmd_getc (); 2807 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2808 if ((ch >= '<' && ch <= '?') || ch == '!')
2809 {
2527 { /* '<' '=' '>' '?' */ 2810 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2811 priv = ch;
2529 ch = cmd_getc (); 2812 ch = cmd_getc ();
2530 } 2813 }
2814
2531 /* read any numerical arguments */ 2815 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2816 for (n = -1; ch < CSI_ICH; )
2533 { 2817 {
2534 if (isdigit(ch)) 2818 if (isdigit (ch))
2535 { 2819 {
2536 if (n < 0) 2820 if (n < 0)
2537 n = ch - '0'; 2821 n = ch - '0';
2538 else 2822 else
2539 n = n * 10 + ch - '0'; 2823 n = n * 10 + ch - '0';
… …
2542 { 2826 {
2543 if (nargs < ESC_ARGS) 2827 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2828 arg[nargs++] = n;
2545 n = -1; 2829 n = -1;
2546 } 2830 }
2547 else if (ch == '\b') 2831 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); 2832 process_nonprinting (ch);
2559 } 2833
2560 ch = cmd_getc (); 2834 ch = cmd_getc ();
2561 } 2835 }
2562 2836
2563 if (ch > CSI_7F) 2837 if (ch > CSI_7F)
2564 return; 2838 return;
2565 2839
2566 if (nargs < ESC_ARGS) 2840 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2841 arg[nargs++] = n;
2568 2842
2569 i = ch - CSI_ICH; 2843 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2844 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2845 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2846 if (arg[p] == -1)
2573 arg[p] = ndef; 2847 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 2848
2582 /* 2849 /*
2583 * private mode handling 2850 * private mode handling
2584 */ 2851 */
2585 if (priv) 2852 if (priv)
2586 { 2853 {
2587 switch (priv) 2854 switch (priv)
2588 { 2855 {
2589 case '>': 2856 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 2857 if (ch == CSI_DA) /* secondary device attributes */
2858 {
2859 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2860 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2861 //
2862 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2863 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2864 // versions.
2865 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2866 tt_printf ("\033[>%d;95;0c", 'U');
2867 }
2592 break; 2868 break;
2869
2593 case '?': 2870 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2871 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2872 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 2873 break;
2874
2875 case '!':
2876 if (ch == CSI_70)
2877 {
2878 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2879 scr_soft_reset ();
2880
2881 static const int pm_h[] = { 7, 25 };
2882 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2883
2884 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2885 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2597 } 2886 }
2887 break;
2888 }
2889
2598 return; 2890 return;
2599 } 2891 }
2600 2892
2601 switch (ch) 2893 switch (ch)
2602 { 2894 {
2603 /* 2895 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2896 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2897 */
2606#ifdef PRINTPIPE 2898#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2899 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2900 switch (arg[0])
2609 { 2901 {
… …
2616 } 2908 }
2617 break; 2909 break;
2618#endif 2910#endif
2619 2911
2620 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2912 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2621 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2913 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2622 arg[0] = -arg[0]; 2914 arg[0] = -arg[0];
2623 /* FALLTHROUGH */ 2915 /* FALLTHROUGH */
2624 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2916 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2625 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2917 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2626 scr_gotorc (arg[0], 0, RELATIVE); 2918 scr_gotorc (arg[0], 0, RELATIVE);
2627 break; 2919 break;
2628 2920
2629 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2921 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2630 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2922 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2701 2993
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2994 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 2995 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 2996 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2997 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2998 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 2999 break;
2708 3000
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3001 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3002 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3003 break;
2713 3004
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3005 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3006 process_sgr_mode (nargs, arg);
2716 break; 3007 break;
2717 3008
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3009 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3010 switch (arg[0])
2720 { 3011 {
2721 case 5: /* DSR requested */ 3012 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3013 tt_printf ("\033[0n");
2723 break; 3014 break;
2724 case 6: /* CPR requested */ 3015 case 6: /* CPR requested */
2725 scr_report_position (); 3016 scr_report_position ();
2726 break; 3017 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3018 case 7: /* unofficial extension */
3019 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3020 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3021 break;
2731#endif
2732 case 8: /* unofficial extension */ 3022 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3023 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3024 break;
2735 } 3025 }
2736 break; 3026 break;
2737 3027
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3028 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3061 break;
2772 3062
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3063 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3064 if (arg[0] == 4)
2775 scr_insert_mode (0); 3065 scr_insert_mode (0);
3066 else if (arg[0] == 20)
3067 priv_modes &= ~PrivMode_LFNL;
2776 break; 3068 break;
2777 3069
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3070 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3071 if (arg[0] == 4)
2780 scr_insert_mode (1); 3072 scr_insert_mode (1);
3073 else if (arg[0] == 20)
3074 priv_modes |= PrivMode_LFNL;
2781 break; 3075 break;
2782 3076
2783 /* 3077 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3078 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3079 */
… …
2797 break; 3091 break;
2798 case CSI_75: 3092 case CSI_75:
2799 scr_cursor (RESTORE); 3093 scr_cursor (RESTORE);
2800 break; 3094 break;
2801 3095
2802#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
2803 case CSI_74: 3097 case CSI_74:
2804 process_window_ops (arg, nargs); 3098 process_window_ops (arg, nargs);
2805 break; 3099 break;
2806#endif 3100#endif
2807 3101
2808 case CSI_78: /* DECREQTPARM */ 3102 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3103 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3104 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3105 break;
2812 3106
2813 default: 3107 default:
2814 break; 3108 break;
2815 } 3109 }
2816} 3110}
2817/*}}} */ 3111/*}}} */
2818 3112
2819#ifndef NO_FRILLS 3113#if !ENABLE_MINIMAL
2820/* ARGSUSED */
2821void 3114void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3115rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3116{
2824 int x, y; 3117 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3118 XWindowAttributes wattr;
2829 Window wdummy; 3119 Window wdummy;
3120
3121 dLocal (Display *, dpy);
2830 3122
2831 if (nargs == 0) 3123 if (nargs == 0)
2832 return; 3124 return;
3125
2833 switch (args[0]) 3126 switch (args[0])
2834 { 3127 {
2835 /* 3128 /*
2836 * commands 3129 * commands
2837 */ 3130 */
2838 case 1: /* deiconify window */ 3131 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3132 XMapWindow (dpy, parent);
2840 break; 3133 break;
2841 case 2: /* iconify window */ 3134 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3135 XIconifyWindow (dpy, parent, display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3136 break;
2845 case 3: /* set position (pixels) */ 3137 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3138 XMoveWindow (dpy, parent, args[1], args[2]);
2847 break; 3139 break;
2848 case 4: /* set size (pixels) */ 3140 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3141 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3142 break;
2851 case 5: /* raise window */ 3143 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3144 XRaiseWindow (dpy, parent);
2853 break; 3145 break;
2854 case 6: /* lower window */ 3146 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3147 XLowerWindow (dpy, parent);
2856 break; 3148 break;
2857 case 7: /* refresh window */ 3149 case 7: /* refresh window */
2858 scr_touch (true); 3150 scr_touch (true);
2859 break; 3151 break;
2860 case 8: /* set size (chars) */ 3152 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3153 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3154 (unsigned int) (args[1] * fheight));
2863 break; 3155 break;
3156
3157 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3158 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3159 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3160 set_widthheight ((unsigned int)vt_width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3161 (unsigned int) (args[1] * fheight));
2868 break; 3162 break;
3163
2869 /* 3164 /*
2870 * reports - some output format copied from XTerm 3165 * reports - some output format copied from XTerm
2871 */ 3166 */
2872 case 11: /* report window state */ 3167 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3168 XGetWindowAttributes (dpy, parent, &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3169 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3170 break;
2876 case 13: /* report window position */ 3171 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3173 XTranslateCoordinates (dpy, parent, wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3174 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3175 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3176 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3177 break;
2883 case 14: /* report window size (pixels) */ 3178 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3180 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3181 break;
3182 case 18: /* report text area size (chars) */
3183 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3184 break;
2887 case 18: /* report window size (chars) */ 3185 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3186 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3187 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3188 case 20: /* report icon label */
3189 {
3190 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3191 XGetIconName (dpy, parent, &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3193 XFree (s);
3194 }
2894 break; 3195 break;
2895 case 21: /* report window title */ 3196 case 21: /* report window title */
3197 {
3198 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3199 XFetchName (dpy, parent, &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3200 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3201 XFree (s);
3202 }
2898 break; 3203 break;
2899#endif
2900
2901 } 3204 }
2902} 3205}
2903#endif 3206#endif
2904 3207
2905/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2906/* 3209/*
2907 * get input up until STRING TERMINATOR (or BEL) 3210 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3211 * ends_how is terminator used. returned input must be free()'d
2909 */ 3212 */
2910unsigned char * 3213char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3214rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3215{
2913 int seen_esc = 0; /* seen escape? */ 3216 unicode_t ch;
3217 bool seen_esc = false;
2914 unsigned int n = 0; 3218 unsigned int n = 0;
2915 unsigned char *s; 3219 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3220
2918 for (; (ch = cmd_getc ());) 3221 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3222 {
2920 if (ch == C0_BEL 3223 if (seen_esc)
2921 || ch == CHAR_ST 3224 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3225 if (ch == 0x5c) /* 7bit ST */
2923 break; 3226 break;
3227 else
3228 return NULL;
3229 }
2924 if (ch == C0_ESC) 3230 else if (ch == C0_ESC)
2925 { 3231 {
2926 seen_esc = 1; 3232 seen_esc = true;
2927 continue; 3233 continue;
2928 } 3234 }
3235 else if (ch == C0_BEL || ch == CHAR_ST)
3236 break;
2929 else if (ch == '\t') 3237 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3238 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3239 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3240 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3241
3242 seen_esc = false;
3243
3244 if (n >= STRING_MAX - 1)
3245 // stop at some sane length
3246 return NULL;
3247
2934 string[n++] = ch; 3248 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3249 }
3250
2937 string[n++] = '\0'; 3251 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3252
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3253 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3254
2942 return s; 3255 return rxvt_wcstombs (string);
2943} 3256}
2944 3257
2945/*----------------------------------------------------------------------*/ 3258/*----------------------------------------------------------------------*/
2946/* 3259/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3260 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3261 */
2949void 3262void
2950rxvt_term::process_dcs_seq () 3263rxvt_term::process_dcs_seq ()
2951{ 3264{
2952 unsigned char eh, *s;
2953 /* 3265 /*
2954 * Not handled yet 3266 * Not handled yet
2955 */ 3267 */
3268
3269 unicode_t eh;
2956 s = get_to_st (&eh); 3270 char *s = get_to_st (eh);
2957 if (s) 3271 if (s)
2958 free(s); 3272 free (s);
3273
2959 return; 3274 return;
2960} 3275}
2961 3276
2962/*----------------------------------------------------------------------*/ 3277/*----------------------------------------------------------------------*/
2963/* 3278/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3279 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3280 */
2966void 3281void
2967rxvt_term::process_osc_seq () 3282rxvt_term::process_osc_seq ()
2968{ 3283{
2969 unsigned char ch, eh, *s; 3284 int arg;
2970 int arg;
2971 3285
2972 ch = cmd_getc (); 3286 unicode_t ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
2975 3289
2976 if (ch == ';') 3290 if (ch == ';')
2977 { 3291 {
3292 unicode_t eh;
2978 s = get_to_st (&eh); 3293 char *s = get_to_st (eh);
3294
2979 if (s) 3295 if (s)
2980 { 3296 {
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); 3297 process_xterm_seq (arg, s, eh);
2993 free(s); 3298 free (s);
2994 } 3299 }
3300 }
3301}
3302
3303void
3304rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3305{
3306 if (str[0] == '?' && !str[1])
2995 } 3307 {
3308 rgba c;
3309 pix_colors_focused[color].get (c);
3310
3311#if XFT
3312 if (c.a != rgba::MAX_CC)
3313 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3314 else
3315#endif
3316 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3317 }
3318 else
3319 set_window_color (color, str);
2996} 3320}
3321
2997/* 3322/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3323 * 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 */ 3324 */
3018void 3325void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3326rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3327{
3021 int changed = 0; 3328 int color;
3022 int color;
3023 char *buf, *name; 3329 char *buf, *name;
3330 bool query = str[0] == '?' && !str[1];
3331 int saveop = op;
3024 3332
3333 dLocal (Display *, dpy);
3334
3025 assert(str != NULL); 3335 assert (str != NULL);
3336
3337 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3338 return;
3339
3026 switch (op) 3340 switch (op)
3027 { 3341 {
3028 case XTerm_name: 3342 case XTerm_name:
3029 set_title (str); 3343 set_title (str);
3030 /* FALLTHROUGH */ 3344 /* FALLTHROUGH */
3031 case XTerm_iconName: 3345 case XTerm_iconName:
3032 set_iconName (str); 3346 set_icon_name (str);
3033 break; 3347 break;
3034 case XTerm_title: 3348 case XTerm_title:
3035 set_title (str); 3349 set_title (str);
3036 break; 3350 break;
3351 case XTerm_property:
3352 if (str[0] == '?')
3353 {
3354 Atom prop = display->atom (str + 1);
3355 Atom actual_type;
3356 int actual_format;
3357 unsigned long nitems;
3358 unsigned long bytes_after;
3359 unsigned char *value = 0;
3360 const char *str = "";
3361
3362 if (prop
3363 && XGetWindowProperty (dpy, parent,
3364 prop, 0, 1<<16, 0, AnyPropertyType,
3365 &actual_type, &actual_format,
3366 &nitems, &bytes_after, &value) == Success
3367 && actual_type != None
3368 && actual_format == 8)
3369 str = (const char *)(value);
3370
3371 tt_printf ("\033]%d;%s%c", op, str, resp);
3372
3373 XFree (value);
3374 }
3375 else
3376 {
3377 char *eq = strchr (str, '=');
3378
3379 if (eq)
3380 {
3381 *eq = 0;
3382 set_utf8_property (display->atom (str), eq + 1);
3383 }
3384 else
3385 XDeleteProperty (dpy, parent,
3386 display->atom (str));
3387 }
3388 break;
3389
3037 case XTerm_Color: 3390 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3391 for (buf = (char *)str; buf && *buf;)
3039 { 3392 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3393 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3394 break;
3395
3042 *name++ = '\0'; 3396 *name++ = '\0';
3043 color = atoi(buf); 3397 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3398
3399 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3400 break;
3401
3046 if ((buf = STRCHR(name, ';')) != NULL) 3402 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3403 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3404
3405 process_color_seq (op, color, name, resp);
3049 } 3406 }
3407 break;
3408 case Rxvt_restoreFG:
3409 case XTerm_Color00:
3410 process_color_seq (op, Color_fg, str, resp);
3411 break;
3412 case Rxvt_restoreBG:
3413 case XTerm_Color01:
3414 process_color_seq (op, Color_bg, str, resp);
3050 break; 3415 break;
3051#ifndef NO_CURSORCOLOR 3416#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3417 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3418 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3419 break;
3055#endif 3420#endif
3056 case XTerm_Color_pointer: 3421 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3422 process_color_seq (op, Color_pointer_fg, str, resp);
3058 break; 3423 break;
3424 case XTerm_Color_pointer_bg:
3425 process_color_seq (op, Color_pointer_bg, str, resp);
3426 break;
3427#ifdef OPTION_HC
3428 case XTerm_Color_HC:
3429 process_color_seq (op, Color_HC, str, resp);
3430 break;
3431 case XTerm_Color_HTC:
3432 process_color_seq (op, Color_HTC, str, resp);
3433 break;
3434#endif
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3435#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3436 case URxvt_Color_BD:
3061 set_window_color (Color_BD, str); 3437 process_color_seq (op, Color_BD, str, resp);
3062 break; 3438 break;
3063 case XTerm_Color_UL: 3439 case URxvt_Color_UL:
3064 set_window_color (Color_UL, str); 3440 process_color_seq (op, Color_UL, str, resp);
3065 break; 3441 break;
3066 case XTerm_Color_RV: 3442 case URxvt_Color_IT:
3067 set_window_color (Color_RV, str); 3443 process_color_seq (op, Color_IT, str, resp);
3068 break; 3444 break;
3069#endif 3445#endif
3070 3446 case URxvt_Color_border:
3071 case XTerm_Menu: 3447 process_color_seq (op, Color_border, str, resp);
3448 break;
3449#if ENABLE_TRANSPARENCY
3450 case URxvt_Color_tint:
3451 process_color_seq (op, Color_tint, str, resp);
3072 /* 3452 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3453 bool changed = false;
3074 * so DON'T do it here 3454
3455 if (ISSET_PIXCOLOR (Color_tint))
3456 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3457
3458 if (changed)
3459 update_background ();
3075 */ 3460 }
3461
3076 break; 3462 break;
3463#endif
3464
3465#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3466 case Rxvt_Pixmap:
3078 if (*str != ';') 3467 if (!strcmp (str, "?"))
3079 { 3468 {
3080#if XPM_BACKGROUND 3469 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3470 int h_scale = 0, v_scale = 0;
3082 set_bgPixmap (str); /* change pixmap */ 3471 int h_align = 0, v_align = 0;
3083#endif 3472 if (image_vec.size () > 0)
3084 scr_touch (true); 3473 {
3474 h_scale = image_vec[0].h_scale;
3475 v_scale = image_vec[0].v_scale;
3476 h_align = image_vec[0].h_align;
3477 v_align = image_vec[0].v_align;
3478 }
3479
3480 sprintf (str, "[%dx%d+%d+%d]",
3481 h_scale, v_scale,
3482 h_align, v_align);
3483 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3484 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3485 else
3087 { 3486 {
3487 bool changed = false;
3488
3489 if (*str != ';')
3490 {
3491 if (image_vec.size () > 0)
3492 changed = image_vec[0].set_file_geometry (str);
3493 else
3494 {
3495 rxvt_image *image = new_image ();
3496 if (!image->set_file_geometry (str))
3497 image_vec.pop_back ();
3498 else
3499 changed = true;
3500 }
3501 }
3502 else
3503 {
3088 str++; 3504 str++;
3089#if XPM_BACKGROUND 3505 if (image_vec.size () > 0)
3090 changed += scale_pixmap (str); 3506 changed = image_vec[0].set_geometry (str, true);
3091#endif 3507 }
3092 3508
3509 if (changed)
3510 {
3511 if (bg_window_position_sensitive ())
3512 {
3513 int x, y;
3514 get_window_origin (x, y);
3515 bg_set_position (x, y);
3516 }
3517 update_background ();
3518 }
3093 } 3519 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3520 break;
3521#endif
3102 3522
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: 3523 case XTerm_logfile:
3524 // TODO, when secure mode?
3110 break; 3525 break;
3111 case XTerm_font: 3526
3112 change_font (0, str);
3113 break;
3114#if 0 3527#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3528 case Rxvt_dumpscreen: /* no error notices */
3116 { 3529 {
3117 int fd; 3530 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3531 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3532 {
3120 scr_dump (fd); 3533 scr_dump (fd);
3121 close(fd); 3534 close (fd);
3122 } 3535 }
3123 } 3536 }
3124 break; 3537 break;
3125#endif 3538#endif
3539 case XTerm_font:
3540 op = URxvt_font;
3541 case URxvt_font:
3542#if ENABLE_STYLES
3543 case URxvt_boldFont:
3544 case URxvt_italicFont:
3545 case URxvt_boldItalicFont:
3546#endif
3547 if (query)
3548 tt_printf ("\33]%d;%-.250s%c", saveop,
3549 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3550 ? fontset[op - URxvt_font]->fontdesc : "",
3551 resp);
3552 else
3553 {
3554 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3555
3556 res = strdup (str);
3557 allocated.push_back ((void *)res);
3558 set_fonts ();
3559 }
3560 break;
3561
3562 case URxvt_version:
3563 if (query)
3564 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3565 op,
3566 rs[Rs_name], VERSION[0], VERSION[2],
3567 resp);
3568 break;
3569
3570#if !ENABLE_MINIMAL
3571 case URxvt_locale:
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3574 else
3575 {
3576 set_locale (str);
3577 pty->set_utf8_mode (enc_utf8);
3578 init_xlocale ();
3579 }
3580 break;
3581
3582 case URxvt_view_up:
3583 case URxvt_view_down:
3584 {
3585 int lines = atoi (str);
3586
3587 if (lines)
3588 scr_page (op == URxvt_view_up ? UP : DN, lines);
3589 else
3590 scr_erase_savelines ();
3591 }
3592
3593 break;
3594#endif
3595
3596#if ENABLE_PERL
3597 case URxvt_perl:
3598 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3599 break;
3600#endif
3127 } 3601 }
3128} 3602}
3129/*----------------------------------------------------------------------*/ 3603/*----------------------------------------------------------------------*/
3130 3604
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3605/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3610 * 's' = save
3137 * 'r' = restore 3611 * 'r' = restore
3138 * 't' = toggle 3612 * 't' = toggle
3139 * so no need for fancy checking 3613 * so no need for fancy checking
3140 */ 3614 */
3141int 3615int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3616rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3617{
3144 int state; 3618 int state;
3145 3619
3146 if (mode == 's') 3620 if (mode == 's')
3147 { 3621 {
3148 SavedModes |= (PrivateModes & bit); 3622 if (priv_modes & bit)
3623 SavedModes |= bit;
3624 else
3625 SavedModes &= ~bit;
3149 return -1; 3626 return -1;
3150 } 3627 }
3151 else 3628 else
3152 { 3629 {
3153 if (mode == 'r') 3630 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3631 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3632 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3633 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3634
3635 if (state)
3636 priv_modes |= bit;
3637 else
3638 priv_modes &= ~bit;
3158 } 3639 }
3640
3159 return state; 3641 return state;
3160} 3642}
3161 3643
3162/* we're not using priv _yet_ */ 3644/* we're not using priv _yet_ */
3163void 3645void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3646rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3647{
3166 unsigned int i, j; 3648 unsigned int i, j;
3167 int state; 3649 int state;
3650
3168 static const struct 3651 static const struct
3169 { 3652 {
3170 const int argval; 3653 const int argval;
3171 const unsigned long bit; 3654 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3655 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3656 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3657 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3658 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3659 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3660 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3661 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3662 { 7, PrivMode_Autowrap }, // DECAWM
3663 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3664 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3665 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3666 // 19 Print screen prints full screen/scroll region
3184#endif 3667 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3668#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3669 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3670#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3671 { 35, PrivMode_ShiftKeys }, // rxvt extension
3672 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3673 { 40, PrivMode_132OK },
3674 // 41 xterm more fixes NYI
3675 // 45 margin bell NYI
3676 // 46 start logging
3191 { 47, PrivMode_Screen }, 3677 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3678 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3679#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3680 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3681#endif
3196 { 1000, PrivMode_MouseX11 }, 3682 { 1000, PrivMode_MouseX11 },
3683 { 1002, PrivMode_MouseBtnEvent },
3684 { 1003, PrivMode_MouseAnyEvent },
3685#if ENABLE_FRILLS
3686 { 1005, PrivMode_ExtModeMouse },
3687#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3688 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3689 { 1011, PrivMode_Keypress }, // rxvt extension
3690#if ENABLE_FRILLS
3691 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3692#endif
3693 // 1035 enable modifiers for alt, numlock NYI
3694 // 1036 send ESC for meta keys NYI
3695 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3696 { 1047, PrivMode_Screen },
3697 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3698 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3699 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3700 { 2004, PrivMode_BracketPaste },
3201 }; 3701 };
3202 3702
3203 if (nargs == 0) 3703 if (nargs == 0)
3204 return; 3704 return;
3205 3705
… …
3212 for (i = 0; i < nargs; i++) 3712 for (i = 0; i < nargs; i++)
3213 { 3713 {
3214 state = -1; 3714 state = -1;
3215 3715
3216 /* basic handling */ 3716 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3717 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3718 if (argtopriv[j].argval == arg[i])
3219 { 3719 {
3220 state = privcases (mode, argtopriv[j].bit); 3720 state = privcases (mode, argtopriv[j].bit);
3221 break; 3721 break;
3222 } 3722 }
3223 3723
3224 /* extra handling for values with state unkept */ 3724 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3725 switch (arg[i])
3227 { 3726 {
3727#if ENABLE_STYLES
3728 case 1021:
3729 set_option (Opt_intensityStyles, mode);
3730
3731 scr_touch (true);
3732 break;
3733#endif
3228 case 1048: /* alternative cursor save */ 3734 case 1048: /* alternative cursor save */
3735 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3736 if (mode == 0)
3230 scr_cursor (RESTORE); 3737 scr_cursor (RESTORE);
3231 else if (mode == 1) 3738 else if (mode == 1)
3232 scr_cursor (SAVE); 3739 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; 3740 break;
3741 }
3742
3743 if (state >= 0)
3744 /* extra handling for values with valid 0 or 1 state */
3745 switch (arg[i])
3746 {
3747 /* case 1: - application cursor keys */
3748 case 2: /* VT52 mode */
3749 /* oddball mode. should be set regardless of set/reset
3750 * parameter. Return from VT52 mode with an ESC < from
3751 * within VT52 mode
3752 */
3753 priv_modes |= PrivMode_vt52;
3754 break;
3249 case 3: /* 80/132 */ 3755 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3756 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3757 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3758 break;
3254 case 4: /* smooth scrolling */ 3759 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3760 set_option (Opt_jumpScroll, !state);
3259 break; 3761 break;
3260 case 5: /* reverse video */ 3762 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3763 scr_rvideo_mode (state);
3262 break; 3764 break;
3263 case 6: /* relative/absolute origins */ 3765 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3766 scr_relative_origin (state);
3265 break; 3767 break;
3266 case 7: /* autowrap */ 3768 case 7: /* autowrap */
3267 scr_autowrap (state); 3769 scr_autowrap (state);
3268 break; 3770 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3771 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3772 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3773 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3774 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3775 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 3776#ifdef scrollBar_esc
3282 case scrollBar_esc: 3777 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3778 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3779 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3780 scr_touch (true);
3287 }
3288 break; 3781 break;
3289#endif 3782#endif
3290 case 25: /* visible/invisible cursor */ 3783 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3784 scr_cursor_visible (state);
3292 break; 3785 break;
3293 /* case 35: - shift keys */ 3786 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3787 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3788 case 47: /* secondary screen */
3296 scr_change_screen (state); 3789 scr_change_screen (state);
3297 break; 3790 break;
3298 /* case 66: - application key pad */ 3791 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3792 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3793 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3794 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3795 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3796 break;
3304#if 0
3305 case 1001: 3797 case 1002:
3306 break; /* X11 mouse highlighting */ 3798 case 1003:
3307#endif 3799 if (state)
3800 {
3801 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3802 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3803 mouse_row = mouse_col = 0;
3804 vt_emask_mouse = PointerMotionMask;
3805 }
3806 else
3807 vt_emask_mouse = NoEventMask;
3808
3809 vt_select_input ();
3810 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3811 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3812 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3813 break;
3314 case 1011: /* scroll to bottom on key press */ 3814 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3815 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3816 break;
3320 case 1047: /* secondary screen w/ clearing */ 3817 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3818 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3819 if (!state)
3323 scr_erase_screen (2); 3820 scr_erase_screen (2);
3821
3324 scr_change_screen (state); 3822 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3823 break;
3824 case 1049: /* secondary screen w/ clearing first */
3825 if (option (Opt_secondaryScreen))
3826 if (state)
3827 scr_cursor (SAVE);
3828
3829 scr_change_screen (state);
3830
3831 if (option (Opt_secondaryScreen))
3832 if (state)
3833 scr_erase_screen (2);
3834 else
3835 scr_cursor (RESTORE);
3836 break;
3837 default:
3838 break;
3328 } 3839 }
3329 } 3840 }
3330} 3841}
3331/*}}} */ 3842/*}}} */
3332 3843
3333/*{{{ process sgr sequences */ 3844/*{{{ process sgr sequences */
3334void 3845void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3846rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3847{
3337 unsigned int i; 3848 unsigned int i;
3338 short rendset; 3849 short rendset;
3339 int rendstyle; 3850 int rendstyle;
3340 3851
3341 if (nargs == 0) 3852 if (nargs == 0)
3342 { 3853 {
3343 scr_rendition (0, ~RS_None); 3854 scr_rendition (0, ~RS_None);
3344 return; 3855 return;
3345 } 3856 }
3857
3346 for (i = 0; i < nargs; i++) 3858 for (i = 0; i < nargs; i++)
3347 { 3859 {
3348 rendset = -1; 3860 rendset = -1;
3349 switch (arg[i]) 3861 switch (arg[i])
3350 { 3862 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3864 rendset = 0, rendstyle = ~RS_None;
3353 break; 3865 break;
3354 case 1: 3866 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3867 rendset = 1, rendstyle = RS_Bold;
3356 break; 3868 break;
3869 //case 2: // low intensity
3870 case 3:
3871 rendset = 1, rendstyle = RS_Italic;
3872 break;
3357 case 4: 3873 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3874 rendset = 1, rendstyle = RS_Uline;
3359 break; 3875 break;
3360 case 5: 3876 case 5: // slowly blinking
3877 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3878 rendset = 1, rendstyle = RS_Blink;
3362 break; 3879 break;
3880 //case 6: // scoansi light background
3363 case 7: 3881 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3882 rendset = 1, rendstyle = RS_RVid;
3365 break; 3883 break;
3366 case 22: 3884 case 8:
3885 // invisible. NYI
3886 break;
3887 //case 9: // crossed out
3888 //case 10: // scoansi acs off, primary font
3889 //case 11: // scoansi acs on, first alt font
3890 //case 12: // scoansi acs on, |0x80, second alt font
3891 //...
3892 //case 19: // ninth alt font
3893 //case 20: // gothic
3894 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3895 rendset = 0, rendstyle = RS_Bold;
3896 break;
3897 case 22: // normal intensity
3898 rendset = 0, rendstyle = RS_Bold;
3899 break;
3900 case 23: // disable italic
3901 rendset = 0, rendstyle = RS_Italic;
3368 break; 3902 break;
3369 case 24: 3903 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3904 rendset = 0, rendstyle = RS_Uline;
3371 break; 3905 break;
3372 case 25: 3906 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3907 rendset = 0, rendstyle = RS_Blink;
3374 break; 3908 break;
3909 case 26: // variable spacing (iso 8613)
3910 rendset = 0, rendstyle = RS_Blink;
3911 break;
3375 case 27: 3912 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3913 rendset = 0, rendstyle = RS_RVid;
3377 break; 3914 break;
3915 //case 28: // visible. NYI
3916 //case 29: // not crossed-out
3378 } 3917 }
3918
3379 if (rendset != -1) 3919 if (rendset != -1)
3380 { 3920 {
3381 scr_rendition (rendset, rendstyle); 3921 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 3922 continue; /* for (;i;) */
3383 } 3923 }
3384 3924
3385 switch (arg[i]) 3925 switch (arg[i])
3386 { 3926 {
3387 case 30: 3927 case 30:
… …
3390 case 33: 3930 case 33:
3391 case 34: 3931 case 34:
3392 case 35: 3932 case 35:
3393 case 36: 3933 case 36:
3394 case 37: 3934 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3935 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3936 break;
3398#ifdef TTY_256COLOR 3937 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3938 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3939 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3940 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3941 i += 2;
3405 } 3942 }
3406 break; 3943 break;
3407#endif
3408 case 39: /* default fg */ 3944 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3945 scr_color (Color_fg, Color_fg);
3410 break; 3946 break;
3411 3947
3412 case 40: 3948 case 40:
… …
3415 case 43: 3951 case 43:
3416 case 44: 3952 case 44:
3417 case 45: 3953 case 45:
3418 case 46: 3954 case 46:
3419 case 47: 3955 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3956 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3957 break;
3423#ifdef TTY_256COLOR 3958 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3959 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3960 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3961 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3962 i += 2;
3430 } 3963 }
3431 break; 3964 break;
3432#endif
3433 case 49: /* default bg */ 3965 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3966 scr_color (Color_bg, Color_bg);
3435 break; 3967 break;
3436 3968
3437#ifndef NO_BRIGHTCOLOR 3969 //case 50: // not variable spacing
3970
3971#if !ENABLE_MINIMAL
3438 case 90: 3972 case 90:
3439 case 91: /* set bright fg color */ 3973 case 91: /* set bright fg color */
3440 case 92: 3974 case 92:
3441 case 93: 3975 case 93:
3442 case 94: 3976 case 94:
3443 case 95: 3977 case 95:
3444 case 96: 3978 case 96:
3445 case 97: 3979 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3980 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3981 break;
3449 case 100: 3982 case 100:
3450 case 101: /* set bright bg color */ 3983 case 101: /* set bright bg color */
3451 case 102: 3984 case 102:
3452 case 103: 3985 case 103:
3453 case 104: 3986 case 104:
3454 case 105: 3987 case 105:
3455 case 106: 3988 case 106:
3456 case 107: 3989 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3990 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3991 break;
3460#endif 3992#endif
3461
3462 } 3993 }
3463 } 3994 }
3464} 3995}
3465/*}}} */ 3996/*}}} */
3466 3997
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q')
3475 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */
3477 return;
3478 }
3479 /* swallow other graphics sequences until terminating ':' */
3480 do
3481 ch = cmd_getc ();
3482 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}
3529/*}}} */
3530
3531/* ------------------------------------------------------------------------- */ 3998/* ------------------------------------------------------------------------- */
3532 3999
3533/* 4000/*
3534 * Send printf() formatted output to the command. 4001 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4002 * Only use for small amounts of data.
3536 */ 4003 */
3537void 4004void
3538rxvt_term::tt_printf (const char *fmt,...) 4005rxvt_term::tt_printf (const char *fmt,...)
3539{ 4006{
3540 va_list arg_ptr; 4007 va_list arg_ptr;
3541 unsigned char buf[256]; 4008 char buf[256];
3542 4009
3543 va_start (arg_ptr, fmt); 4010 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4011 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4012 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4013 tt_write (buf, strlen (buf));
3547} 4014}
3548 4015
3549/* ---------------------------------------------------------------------- */ 4016/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4017/* 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. 4018 * or generated by us in response to a query ESC sequence.
3552 */ 4019 */
4020static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4021
3553void 4022void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4023rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4024{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4025 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4026 return;
3557 4027
3558 if (len) 4028 if (pty->pty < 0)
4029 return;
4030
4031 if (v_buflen == 0)
4032 {
4033 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4034
4035 max_it (written, 0);
4036
4037 if (written == len)
4038 return;
4039
4040 data += written;
4041 len -= written;
3559 { 4042 }
4043
4044 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4045
4046 memcpy (v_buffer + v_buflen, data, len);
4047 v_buflen += len;
4048
4049 pty_ev.set (ev::READ | ev::WRITE);
4050}
4051
4052void rxvt_term::pty_write ()
4053{
4054 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4055
4056 if (written > 0)
4057 {
4058 v_buflen -= written;
4059
3560 if (v_buflen == 0) 4060 if (v_buflen == 0)
3561 { 4061 {
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); 4062 free (v_buffer);
3589 v_buffer = 0; 4063 v_buffer = 0;
3590 v_buflen = 0;
3591 4064
3592 pty_ev.set (EVENT_READ); 4065 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; 4066 return;
3605 } 4067 }
4068
4069 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4070 }
4071 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4072 pty_ev.set (ev::READ);
3607} 4073}
3608 4074
3609/*----------------------- end-of-file (C source) -----------------------*/ 4075/*----------------------- end-of-file (C source) -----------------------*/
3610 4076

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