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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.107 by root, Sat Jul 31 00:01:12 2004 UTC vs.
Revision 1.482 by sf-exg, Thu Apr 7 12:19:40 2011 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>
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 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
63void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
64rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
65{ 406{
66 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 408 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 409 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
74 416
75 /* 417 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
78 * 420 *
79 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
80 */ 422 */
81 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 426
91 kbuf[0] = 0; 427 kbuf[0] = 0;
92 428
93#ifdef USE_XIM 429#ifdef USE_XIM
94 if (Input_Context) 430 if (Input_Context)
… …
96 Status status_return; 432 Status status_return;
97 433
98#if 0 434#if 0
99#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
103 else 439 else
104#endif 440#endif
105#endif 441#endif
106 { 442 {
… …
108 444
109 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
113 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
116 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 455 SET_LOCALE (locale);
118 456
119 if (status_return == XLookupChars 457 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
148 } 486 }
149 487
150 if (valid_keysym) 488 if (valid_keysym)
151 { 489 {
490#ifdef KEYSYM_RESOURCE
491 if (keyboard->dispatch (this, keysym, ev.state))
492 return;
493#endif
494
152 if (TermWin.saveLines) 495 if (saveLines)
153 { 496 {
154#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 498 if (!ctrl && !meta)
156 {
157#else 499#else
158 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
159 { 502 {
160#endif
161 int lnsppg; 503 int lnsppg;
162 504
163#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 507#else
166 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
167#endif 509#endif
510 max_it (lnsppg, 1);
511
168 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
169 { 513 {
170 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
171 return; 515 return;
172 } 516 }
… …
199 scr_move_to (0, 1); 543 scr_move_to (0, 1);
200 return; 544 return;
201 } 545 }
202 else if (keysym == XK_End) 546 else if (keysym == XK_End)
203 { 547 {
204 scr_move_to (1, 0); 548 scr_move_to (1, 1);
205 return; 549 return;
206 } 550 }
207 } 551 }
208#endif 552#endif
209 } 553 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 559 {
216 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
218 } 562 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 564 {
221 switch (keysym) 565 switch (keysym)
222 { 566 {
223 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
226 return; 570 return;
571#if TODO
227 /* rxvt extras */ 572 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 574 change_font (FONT_UP);
230 return; 575 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 577 change_font (FONT_DN);
233 return; 578 return;
579#endif
234 } 580 }
235 } 581 }
236 } 582 }
237#ifdef PRINTPIPE 583
238 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
239 { 585 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241 return;
242 } 587 {
243#endif 588 int hv;
244 589
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 590 if (iso14755buf & ISO_14755_51
246 { 591 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 592 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 593 {
250 unsigned int l; 594 commit_iso14755 ();
251 const unsigned char *kbuf0; 595 iso14755buf = ISO_14755_51;
252 596# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 597 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 598# endif
261 ) 599 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 600 }
266 601 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 602 {
603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
604# if ISO_14755
605 iso14755_51 (iso14755buf & ISO_14755_MASK);
606# endif
607 return;
608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
268 return; 616 return;
269 } 617 }
270 else 618 else
271#endif
272 { 619 {
273 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
274 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
275 { 773 {
276#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
277 case XK_BackSpace: 775 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 777 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next:
360 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 {
363 STRCPY (kbuf, "\033Os");
364 break;
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0; 778 newlen = 0;
535 break;
536 } 779 }
537 if (newlen) 780 break;
538 len = STRLEN (kbuf);
539 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
540 785
541 /* 786 /*
542 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
543 */ 788 */
544#ifdef META8_OPTION 789#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
551 { 796 {
552 len = 1; 797 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
555 else 805 else
556 { 806 {
557#ifdef META8_OPTION 807#ifdef META8_OPTION
558 /* set 8-bit on */ 808 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
560 { 810 {
561 unsigned char *ch; 811 char *ch;
562 812
563 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 814 *ch |= 0x80;
565 815
566 meta = 0; 816 meta = 0;
… …
568#endif 818#endif
569 /* nil */ ; 819 /* nil */ ;
570 } 820 }
571 } 821 }
572 822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
825
573 if (len <= 0) 826 if (len <= 0)
574 return; /* not mapped */ 827 return; /* not mapped */
575 828
576 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 830 if (view_start)
578 { 831 {
579 TermWin.view_start = 0; 832 view_start = 0;
580 want_refresh = 1; 833 want_refresh = 1;
581 } 834 }
582 835
583 /* 836 /*
584 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 852#ifdef META8_OPTION
600 && meta_char == C0_ESC 853 && meta_char == C0_ESC
601#endif 854#endif
602 ) 855 )
603 { 856 {
604 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
605 tt_write (&ch, 1); 858 tt_write (&ch, 1);
606 } 859 }
607 860
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
619} 862}
620/*}}} */
621 863
622#if (MENUBAR_MAX) 864void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{ 866{
628 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
629 869
630 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 871#endif
632 872
633 if (n > 0 && s < count) 873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
634 { 877 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
637 cmdbuf_ptr = cmdbuf_base; 880# endif
638 cmdbuf_endp -= n; 881# if ISO_14755
639 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
640 } 908 }
641 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642 if (count > s)
643 { 910 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n"); 911# if ISO_14755
645 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
646 } 927 }
928#endif
647 929
648 for (; count--;) 930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
654} 939}
655#endif /* MENUBAR_MAX */
656 940
657void 941void
658rxvt_term::flush () 942rxvt_term::flush ()
659{ 943{
660#ifdef TRANSPARENT 944 flush_ev.stop ();
661 if (want_full_refresh) 945
946#ifdef HAVE_BG_PIXMAP
947 if (bg_flags & BG_NEEDS_REFRESH)
662 { 948 {
663 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 950 scr_touch (false);
666 want_refresh = 1;
667 } 951 }
668#endif 952#endif
669 953
670 if (want_refresh) 954 if (want_refresh)
671 { 955 {
956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
957 {
958 int row = view_start;
959 int end_row = row + nrow;
960
961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
963
964 do
965 {
966 int start_row = row;
967 line_t *l;
968
969 do
970 {
971 l = &ROW (row++);
972
973 if (!(l->f & LINE_FILTERED))
974 {
975 // line not filtered, mark it as filtered
976 l->f |= LINE_FILTERED;
977 while (l->is_longer ())
978 {
979 l = &ROW (row++);
980 l->f |= LINE_FILTERED;
981 }
982
983 // and filter it
984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
985
986 break;
987 }
988 }
989 while (l->is_longer () && row < end_row);
990 }
991 while (row < end_row);
992 }
993
672 scr_refresh (refresh_type); 994 scr_refresh ();
673 scrollbar_show (1); 995 scrollBar.show (1);
674#ifdef USE_XIM 996#ifdef USE_XIM
675 IMSendSpot (); 997 IMSendSpot ();
676#endif 998#endif
677 } 999 }
678 1000
679 display->flush (); 1001 display->flush ();
680} 1002}
681 1003
1004/* checks whether a refresh is requested and starts the refresh timer */
682void 1005void
683rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::refresh_check ()
684{ 1007{
685 SET_R (this); 1008 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
688 flush (); 1020 flush ();
689} 1021}
690 1022
691#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
692void 1024void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1025rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1026{
695 hidden_cursor = !hidden_cursor; 1027 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1028 want_refresh = 1;
697 1029 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1030}
700#endif 1031#endif
701 1032
702#ifdef TEXT_BLINK 1033#ifdef TEXT_BLINK
703void 1034void
704rxvt_term::text_blink_cb (time_watcher &w) 1035rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1036{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1037 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1038 {
708 hidden_text = !hidden_text; 1039 hidden_text = !hidden_text;
709 want_refresh = 1; 1040 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1041 refresh_check ();
711 } 1042 }
1043 else
1044 w.stop ();
712} 1045}
713#endif 1046#endif
714 1047
715#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1048#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
716void 1049void
717rxvt_term::cont_scroll_cb (time_watcher &w) 1050rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
718{ 1051{
719 if ((scrollbar_isUp() || scrollbar_isDn()) && 1052 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
720 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1053 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
721 { 1054 {
722 refresh_type |= SMOOTH_REFRESH;
723 want_refresh = 1; 1055 want_refresh = 1;
724 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1056 refresh_check ();
725 } 1057 }
1058 else
1059 w.stop ();
726} 1060}
727#endif 1061#endif
728 1062
729#ifdef SELECTION_SCROLLING 1063#ifdef SELECTION_SCROLLING
730void 1064void
731rxvt_term::sel_scroll_cb (time_watcher &w) 1065rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
732{ 1066{
733 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1067 if (scr_page (scroll_selection_dir, scroll_selection_lines))
734 { 1068 {
735 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1069 selection_extend (selection_save_x, selection_save_y, selection_save_state);
736 refresh_type |= SMOOTH_REFRESH;
737 want_refresh = 1; 1070 want_refresh = 1;
738 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1071 refresh_check ();
739 } 1072 }
1073 else
1074 w.stop ();
740} 1075}
741#endif 1076#endif
742 1077
743#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1078#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
744void 1079void
745rxvt_term::slip_wheel_cb (time_watcher &w) 1080rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
746{ 1081{
747 if (mouse_slip_wheel_speed == 0 1082 if (scr_changeview (view_start - mouse_slip_wheel_speed))
748 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
749 : scr_page (UP, mouse_slip_wheel_speed))
750 { 1083 {
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1084 want_refresh = 1;
753 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1085 refresh_check ();
1086 }
1087
1088 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
754 } 1089 {
1090 mouse_slip_wheel_speed = 0;
1091 w.stop ();
1092 }
1093}
1094#endif
1095
1096#if LINUX_YIELD_HACK
1097static struct event_handler
1098{
1099 ev::prepare yield_ev;
1100
1101 void yield_cb (ev::prepare &w, int revents)
1102 {
1103 // this should really be sched_yield(), but the linux guys thought
1104 // that giving a process calling sched_yield () less cpu time than
1105 // ones with high nice levels is a useful thing to do. It surely is is
1106 // allowed by the sus... as is returning ENOSYS.
1107 // since the linux guys additionally thought that breaking the only
1108 // known workaround against their unusable sched_yield hack is cool,
1109 // we just nanosleep a bit and hope for the best.
1110
1111 struct timespec ts = { 0, 1000 };
1112 nanosleep (&ts, 0);
1113
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : yield_ev (this, &event_handler::yield_cb)
1119 {
1120 }
1121} event_handler;
1122#endif
1123
1124/* make sure all the cmd data is at beginning of cmdbuf */
1125void
1126rxvt_term::cmdbuf_reify ()
1127{
1128 if (cmdbuf_ptr == cmdbuf_base)
1129 return;
1130
1131 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1132
1133 memmove (cmdbuf_base, cmdbuf_ptr, used);
1134 cmdbuf_ptr = cmdbuf_base;
1135 cmdbuf_endp = cmdbuf_ptr + used;
1136
1137}
1138
1139#if defined (KEYSYM_RESOURCE)
1140void
1141rxvt_term::cmdbuf_append (const char *str, size_t count)
1142{
1143 cmdbuf_reify ();
1144
1145 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1146
1147 if (count > avail)
1148 return;
1149
1150 memcpy (cmdbuf_endp, str, count);
1151 cmdbuf_endp += count;
1152
1153 cmd_parse ();
755} 1154}
756#endif 1155#endif
757 1156
758bool 1157bool
759rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
760{ 1159{
761 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 cmdbuf_reify ();
762 1161
763 if (CBUFSIZ == n) 1162 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
764 { 1163
765 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1164 if (!avail)
766 n = 0;
767 } 1165 {
768 1166 // normally this indicates a "too long" command sequence - just drop the data we have
769 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 1167 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 1168 cmdbuf_endp = cmdbuf_ptr;
1169 avail = CBUFSIZ;
1170 }
772 1171
773 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
774 1173
775 if (n > 0) 1174 if (r > 0)
776 { 1175 {
777 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
778 return true; 1177 return true;
779 } 1178 }
780 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
781 destroy (); 1191 destroy ();
782 1192 }
1193
783 return false; 1194 return false;
784} 1195}
785 1196
786void 1197void
787rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
788{ 1199{
789 SET_R (this); 1200 make_current ();
790 SET_LOCALE (locale);
791 1201
792 if (revents & EVENT_WRITE) 1202 if (revents & ev::READ)
793 tt_write (0, 0);
794 else if (revents & EVENT_READ)
795 // loop, but don't allow a single term to monopolize us 1203 // loop, but don't allow a single term to monopolize us
796 while (pty_fill ()) 1204 for (int i = CBUFCNT; i-- && pty_fill (); )
797 if (cmd_parse ()) 1205 cmd_parse ();
798 break; 1206
1207 if (revents & ev::WRITE)
1208 pty_write ();
1209
1210 refresh_check ();
799} 1211}
800 1212
801void 1213void
802rxvt_term::pointer_unblank () 1214rxvt_term::pointer_unblank ()
803{ 1215{
804 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1216 XDefineCursor (dpy, vt, TermWin_cursor);
805 recolour_cursor (); 1217 recolour_cursor ();
806 1218
807#ifdef POINTER_BLANK 1219#ifdef POINTER_BLANK
808 hidden_pointer = 0; 1220 hidden_pointer = 0;
809 1221
810 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
811 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
812#endif 1224#endif
813} 1225}
814 1226
815#ifdef POINTER_BLANK 1227#ifdef POINTER_BLANK
816void 1228void
817rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
818{ 1230{
819 if (! (Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
820 return; 1232 return;
821 1233
822 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
823 XFlush (display->display); 1235 XFlush (dpy);
824 1236
825 hidden_pointer = 1; 1237 hidden_pointer = 1;
826} 1238}
827 1239
828void 1240void
829rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
830{ 1242{
831 SET_R (this); 1243 make_current ();
832 SET_LOCALE (locale);
833 1244
834 pointer_blank (); 1245 pointer_blank ();
835} 1246}
836#endif 1247#endif
837 1248
838void 1249void
839rxvt_term::mouse_report (XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
840{ 1251{
841 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
842 int x, y; 1253 int x, y;
1254 int code = 32;
843 1255
844 x = ev.x; 1256 x = Pixel2Col (ev.x) + 1;
845 y = ev.y; 1257 y = Pixel2Row (ev.y) + 1;
846 pixel_position (&x, &y); 1258
1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263
1264 mouse_row = x;
1265 mouse_col = y;
1266 code += 32;
1267 }
847 1268
848 if (MEvent.button == AnyButton) 1269 if (MEvent.button == AnyButton)
849 {
850 button_number = 3; 1270 button_number = 3;
851 }
852 else 1271 else
853 { 1272 {
854 button_number = MEvent.button - Button1; 1273 button_number = MEvent.button - Button1;
855 /* add 0x3D for wheel events, like xterm does */ 1274 /* add 0x3D for wheel events, like xterm does */
856 if (button_number >= 3) 1275 if (button_number >= 3)
857 button_number += (64 - 3); 1276 button_number += 64 - 3;
858 } 1277 }
859 1278
860 if (PrivateModes & PrivMode_MouseX10) 1279 if (priv_modes & PrivMode_MouseX10)
861 { 1280 {
862 /* 1281 /*
863 * do not report ButtonRelease 1282 * do not report ButtonRelease
864 * no state info allowed 1283 * no state info allowed
865 */ 1284 */
… …
880 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1299 + ((MEvent.state & ModMetaMask) ? 8 : 0)
881 + ((MEvent.state & ControlMask) ? 16 : 0); 1300 + ((MEvent.state & ControlMask) ? 16 : 0);
882#ifdef MOUSE_REPORT_DOUBLECLICK 1301#ifdef MOUSE_REPORT_DOUBLECLICK
883 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1302 key_state += ((MEvent.clicks > 1) ? 32 : 0);
884#endif 1303#endif
885
886 } 1304 }
887 1305
888#ifdef DEBUG_MOUSEREPORT 1306#if DEBUG_MOUSEREPORT
889 fprintf (stderr, "Mouse ["); 1307 fprintf (stderr, "Mouse [");
890 if (key_state & 16) 1308 if (key_state & 16)
891 fputc ('C', stderr); 1309 fputc ('C', stderr);
892 if (key_state & 4) 1310 if (key_state & 4)
893 fputc ('S', stderr); 1311 fputc ('S', stderr);
… …
895 fputc ('A', stderr); 1313 fputc ('A', stderr);
896 if (key_state & 32) 1314 if (key_state & 32)
897 fputc ('2', stderr); 1315 fputc ('2', stderr);
898 fprintf (stderr, "]: <%d>, %d/%d\n", 1316 fprintf (stderr, "]: <%d>, %d/%d\n",
899 button_number, 1317 button_number,
900 x + 1, 1318 x,
901 y + 1); 1319 y);
902#else 1320#endif
1321
1322#if ENABLE_FRILLS
1323 if (priv_modes & PrivMode_ExtMouseRight)
1324 tt_printf ("\033[%d;%d;%dM",
1325 code + button_number + key_state,
1326 x,
1327 y);
1328 else if (priv_modes & PrivMode_ExtModeMouse)
1329 tt_printf ("\033[M%c%lc%lc",
1330 code + button_number + key_state,
1331 wint_t (32 + x),
1332 wint_t (32 + y));
1333 else
1334#endif
903 tt_printf ("\033[M%c%c%c", 1335 tt_printf ("\033[M%c%c%c",
904 (32 + button_number + key_state), 1336 code + button_number + key_state,
905 (32 + x + 1), 1337 32 + x,
906 (32 + y + 1)); 1338 32 + y);
907#endif
908} 1339}
909
910#ifdef USING_W11LIB
911void
912rxvt_W11_process_x_event (XEvent *ev)
913{
914 rxvt_t *r = rxvt_get_r ();
915
916 x_cb (*ev);
917}
918#endif
919 1340
920/*{{{ process an X event */ 1341/*{{{ process an X event */
921void 1342void
922rxvt_term::x_cb (XEvent &ev) 1343rxvt_term::x_cb (XEvent &ev)
923{ 1344{
924 SET_R (this); 1345 make_current ();
925 SET_LOCALE (locale);
926 1346
927#if defined(CURSOR_BLINK) 1347 dLocal (Display *, dpy);
928 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
929 {
930 if (hidden_cursor)
931 {
932 hidden_cursor = 0;
933 want_refresh = 1;
934 }
935 1348
936 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1349 if (ev.xany.window == vt
937 } 1350 && SHOULD_INVOKE (HOOK_X_EVENT)
938#endif 1351 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
939
940#if defined(POINTER_BLANK)
941 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
942 {
943 if (ev.type == MotionNotify
944 || ev.type == ButtonPress
945 || ev.type == ButtonRelease)
946 if (hidden_pointer)
947 pointer_unblank ();
948
949 if (ev.type == KeyPress && hidden_pointer == 0)
950 pointer_blank ();
951 }
952#endif
953
954#ifdef USE_XIM
955 if (XFilterEvent (&ev, None))
956 return; 1352 return;
957#endif
958 1353
1354 // for XQueryPointer
959 Window unused_root, unused_child; 1355 Window unused_root, unused_child;
960 int unused_root_x, unused_root_y; 1356 int unused_root_x, unused_root_y;
961 unsigned int unused_mask; 1357 unsigned int unused_mask;
962
963#ifdef DEBUG_X
964 const char *const eventnames[] =
965 { /* mason - this matches my system */
966 "",
967 "",
968 "KeyPress",
969 "KeyRelease",
970 "ButtonPress",
971 "ButtonRelease",
972 "MotionNotify",
973 "EnterNotify",
974 "LeaveNotify",
975 "FocusIn",
976 "FocusOut",
977 "KeymapNotify",
978 "Expose",
979 "GraphicsExpose",
980 "NoExpose",
981 "VisibilityNotify",
982 "CreateNotify",
983 "DestroyNotify",
984 "UnmapNotify",
985 "MapNotify",
986 "MapRequest",
987 "ReparentNotify",
988 "ConfigureNotify",
989 "ConfigureRequest",
990 "GravityNotify",
991 "ResizeRequest",
992 "CirculateNotify",
993 "CirculateRequest",
994 "PropertyNotify",
995 "SelectionClear",
996 "SelectionRequest",
997 "SelectionNotify",
998 "ColormapNotify",
999 "ClientMessage",
1000 "MappingNotify"
1001 };
1002#endif
1003
1004#ifdef DEBUG_X
1005 struct timeval tp;
1006 struct tm *ltt;
1007 (void)gettimeofday (&tp, NULL);
1008 ltt = localtime (& (tp.tv_sec));
1009 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));
1010#endif
1011 1358
1012 switch (ev.type) 1359 switch (ev.type)
1013 { 1360 {
1014 case KeyPress: 1361 case KeyPress:
1015 lookup_key (ev.xkey); 1362 key_press (ev.xkey);
1016 break; 1363 break;
1017 1364
1018#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1019 case KeyRelease: 1365 case KeyRelease:
1020 { 1366 key_release (ev.xkey);
1021 if (!(ev.xkey.state & ControlMask))
1022 slip_wheel_ev.stop ();
1023 else
1024 {
1025 KeySym ks;
1026
1027 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1028 if (ks == XK_Control_L || ks == XK_Control_R)
1029 mouse_slip_wheel_speed = 0;
1030 }
1031 break; 1367 break;
1032 }
1033#endif
1034 1368
1035 case ButtonPress: 1369 case ButtonPress:
1036 button_press (ev.xbutton); 1370 button_press (ev.xbutton);
1037 break; 1371 break;
1038 1372
… …
1040 button_release (ev.xbutton); 1374 button_release (ev.xbutton);
1041 break; 1375 break;
1042 1376
1043 case ClientMessage: 1377 case ClientMessage:
1044 if (ev.xclient.format == 32 1378 if (ev.xclient.format == 32
1045 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1379 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1046 destroy ();
1047#ifdef OFFIX_DND
1048 /* OffiX Dnd (drag 'n' drop) protocol */
1049 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1050 && (ev.xclient.data.l[0] == DndFile
1051 || ev.xclient.data.l[0] == DndDir
1052 || ev.xclient.data.l[0] == DndLink))
1053 { 1380 {
1054 /* Get Dnd data */ 1381 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1055 Atom ActualType; 1382 {
1056 int ActualFormat; 1383 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1057 unsigned char *data; 1384 {
1058 unsigned long Size, RemainingBytes; 1385 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1059 1386 {
1060 XGetWindowProperty (display->display, display->root, 1387 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1061 xa[XA_DNDSELECTION], 1388 destroy ();
1062 0L, 1000000L, 1389 }
1063 False, AnyPropertyType, 1390#if ENABLE_EWMH
1064 &ActualType, &ActualFormat, 1391 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1065 &Size, &RemainingBytes, 1392 XSendEvent (dpy, ev.xclient.window = display->root,
1393 False, SubstructureRedirectMask | SubstructureNotifyMask,
1066 &data); 1394 &ev);
1067 XChangeProperty (display->display, display->root, 1395#endif
1068 XA_CUT_BUFFER0, XA_STRING, 1396 }
1069 8, PropModeReplace, 1397 }
1070 data, STRLEN (data)); 1398#if ENABLE_XEMBED
1071 XFree (data); 1399 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1072 selection_paste (display->root, XA_CUT_BUFFER0, True); 1400 {
1073 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1401 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1402 focus_in ();
1403 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1404 focus_out ();
1405 }
1406#endif
1074 } 1407 }
1075#endif /* OFFIX_DND */
1076 break;
1077
1078 case MappingNotify:
1079 XRefreshKeyboardMapping (& (ev.xmapping));
1080 break; 1408 break;
1081 1409
1082 /* 1410 /*
1083 * XXX: this is not the _current_ arrangement 1411 * XXX: this is not the _current_ arrangement
1084 * Here's my conclusion: 1412 * Here's my conclusion:
… …
1103 break; 1431 break;
1104 } 1432 }
1105 break; 1433 break;
1106 1434
1107 case FocusIn: 1435 case FocusIn:
1108 if (!TermWin.focus) 1436 if (ev.xfocus.detail != NotifyInferior
1437 && ev.xfocus.detail != NotifyPointer
1438 && ev.xfocus.mode != NotifyGrab)
1439 focus_in ();
1440 break;
1441
1442 case FocusOut:
1443 if (ev.xfocus.detail != NotifyInferior
1444 && ev.xfocus.detail != NotifyPointer
1445 && ev.xfocus.mode != NotifyGrab)
1446 focus_out ();
1447 break;
1448
1449 case ConfigureNotify:
1450 if (ev.xconfigure.window == parent)
1109 { 1451 {
1110 TermWin.focus = 1; 1452 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1111 want_refresh = 1; 1453 ;
1112#ifdef USE_XIM 1454
1113 if (Input_Context != NULL) 1455#ifdef HAVE_BG_PIXMAP
1114 XSetICFocus (Input_Context); 1456 bool moved = false;
1115#endif 1457 if (bg_window_position_sensitive ())
1116#ifdef CURSOR_BLINK
1117 if (Options & Opt_cursorBlink)
1118 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1119#endif
1120#ifdef OFF_FOCUS_FADING
1121 if (rs[Rs_fade])
1122 { 1458 {
1123 PixColors = PixColorsFocused; 1459 int x, y;
1124 set_colorfgbg (); 1460 if (ev.xconfigure.send_event)
1125 scr_clear (); 1461 {
1126 scr_touch (true); 1462 x = ev.xconfigure.x;
1463 y = ev.xconfigure.y;
1464 }
1465 else
1466 get_window_origin (x, y);
1467
1468 if (bg_set_position (x, y)
1469 || !(bg_flags & BG_IS_VALID))
1470 moved = true;
1127 } 1471 }
1128#endif 1472#endif
1129 1473
1130 } 1474 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1131 break;
1132
1133 case FocusOut:
1134 if (TermWin.focus)
1135 {
1136 TermWin.focus = 0;
1137 want_refresh = 1;
1138#ifdef USE_XIM
1139 if (Input_Context != NULL)
1140 XUnsetICFocus (Input_Context);
1141#endif
1142#ifdef CURSOR_BLINK
1143 if (Options & Opt_cursorBlink)
1144 cursor_blink_ev.stop ();
1145 hidden_cursor = 0;
1146#endif
1147#ifdef OFF_FOCUS_FADING
1148 if (rs[Rs_fade])
1149 { 1475 {
1150 PixColors = PixColorsUnFocused; 1476 seen_resize = 1;
1151 set_colorfgbg (); 1477 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1152 scr_clear ();
1153 scr_touch (true);
1154 } 1478 }
1155#endif
1156
1157 }
1158 break;
1159
1160 case ConfigureNotify:
1161 if (ev.xconfigure.window == TermWin.parent[0])
1162 {
1163 int height, width;
1164
1165 do
1166 { /* Wrap lots of configures into one */
1167 width = ev.xconfigure.width;
1168 height = ev.xconfigure.height;
1169 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1170 }
1171 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1172
1173 if (szHint.width != width || szHint.height != height)
1174 {
1175 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1176 resize_all_windows (width, height, 1);
1177 }
1178#ifdef DEBUG_SIZE
1179 else 1479 else
1180 { 1480 {
1181 D_SIZE ((stderr, "Size: Not resizing")); 1481#ifdef HAVE_BG_PIXMAP
1482 if (moved)
1483 {
1484 if (mapped)
1485 update_background ();
1486 else
1487 bg_invalidate ();
1488 }
1489#endif
1182 } 1490 }
1183#endif 1491
1184#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1492 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1185 if (Options & Opt_transparent)
1186 {
1187 check_our_parents ();
1188 if (am_transparent)
1189 want_full_refresh = 1;
1190 }
1191#endif
1192 } 1493 }
1193 break; 1494 break;
1194 1495
1496 case PropertyNotify:
1497 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1498 break;
1499
1195 case SelectionClear: 1500 case SelectionClear:
1196 selection_clear (); 1501 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1197 break;
1198
1199 case SelectionNotify:
1200 if (selection_wait == Sel_normal)
1201 selection_paste (ev.xselection.requestor,
1202 ev.xselection.property, True);
1203 break; 1502 break;
1204 1503
1205 case SelectionRequest: 1504 case SelectionRequest:
1206 selection_send (ev.xselectionrequest); 1505 selection_send (ev.xselectionrequest);
1207 break; 1506 break;
1208 1507
1508 case MapNotify:
1509#ifdef HAVE_BG_PIXMAP
1510 /* This is needed specifically to fix the case of no window manager or a
1511 * non-reparenting window manager. In those cases we never get first
1512 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1513 * care of multiplicity of ConfigureNotify events arriving while WM does
1514 * reparenting.
1515 * We should not render background immediately, as there could be several
1516 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1517 * by scheduling background redraw as soon as we can, but giving a short
1518 * bit of time for ConfigureNotifies to arrive.
1519 * We should render background PRIOR to drawing any text, but AFTER all
1520 * of ConfigureNotifys for the best results.
1521 */
1522 if (!(bg_flags & BG_IS_VALID))
1523 update_background_ev.start (0.025);
1524#endif
1525 mapped = 1;
1526#ifdef TEXT_BLINK
1527 text_blink_ev.start ();
1528#endif
1529 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1530 break;
1531
1209 case UnmapNotify: 1532 case UnmapNotify:
1210 TermWin.mapped = 0; 1533 mapped = 0;
1211#ifdef TEXT_BLINK 1534#ifdef TEXT_BLINK
1212 text_blink_ev.stop (); 1535 text_blink_ev.stop ();
1213#endif 1536#endif
1537 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1214 break; 1538 break;
1215
1216 case MapNotify:
1217 TermWin.mapped = 1;
1218#ifdef TEXT_BLINK
1219 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1220#endif
1221 break;
1222
1223#ifdef TRANSPARENT
1224 case ReparentNotify:
1225 rootwin_cb (ev);
1226 break;
1227#endif /* TRANSPARENT */
1228 1539
1229 case GraphicsExpose: 1540 case GraphicsExpose:
1230 case Expose: 1541 case Expose:
1231 if (ev.xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1232 { 1543 {
1233#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1545 {
1234 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1235 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, false);
1236#else 1548 }
1237 // I don't understand this, so I changed it :) 1549 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1550
1551 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1552
1553 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1554 {
1238 scr_expose (ev.xexpose.x, ev.xexpose.y, 1555 scr_expose (ev.xexpose.x, ev.xexpose.y,
1239 ev.xexpose.width, ev.xexpose.height, False); 1556 ev.xexpose.width, ev.xexpose.height, false);
1240 //scr_expose (ev.xexpose.x, 0, 1557 }
1241 // ev.xexpose.width, TermWin.height, False); 1558
1242#endif
1243 want_refresh = 1; 1559 want_refresh = 1;
1244 } 1560 }
1245 else 1561 else
1246 { 1562 {
1247 XEvent unused_event; 1563 XEvent unused_event;
1248 1564
1249 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1565 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1250 ; 1566 ;
1251 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1567 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1252 ; 1568 ;
1253 1569
1254 if (isScrollbarWindow (ev.xany.window)) 1570 if (scrollBar.state && ev.xany.window == scrollBar.win)
1255 { 1571 {
1256 scrollBar.setIdle (); 1572 scrollBar.state = STATE_IDLE;
1257 scrollbar_show (0); 1573 scrollBar.show (0);
1258 } 1574 }
1259#ifdef MENUBAR
1260 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1261 menubar_expose ();
1262#endif
1263 } 1575 }
1264 break; 1576 break;
1265 1577
1266 case MotionNotify: 1578 case MotionNotify:
1267#ifdef POINTER_BLANK 1579#ifdef POINTER_BLANK
1268 if (hidden_pointer) 1580 if (hidden_pointer)
1269 pointer_unblank (); 1581 pointer_unblank ();
1270#endif 1582#endif
1271#if MENUBAR 1583 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1272 if (isMenuBarWindow (ev.xany.window)) 1584 || priv_modes & PrivMode_MouseAnyEvent)
1585 mouse_report (ev.xbutton);
1586 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1587 break;
1588
1589 if (ev.xany.window == vt)
1273 { 1590 {
1274 menubar_control (ev.xbutton); 1591 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1275 break; 1592 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 } 1593 ; // nop
1277#endif
1278 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1279 break;
1280
1281 if (ev.xany.window == TermWin.vt)
1282 {
1283 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1594 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1284 { 1595 {
1285 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1596 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1286 ; 1597 ;
1287 1598
1288 XQueryPointer (display->display, TermWin.vt, 1599 XQueryPointer (dpy, vt,
1289 &unused_root, &unused_child, 1600 &unused_root, &unused_child,
1290 &unused_root_x, &unused_root_y, 1601 &unused_root_x, &unused_root_y,
1291 & (ev.xbutton.x), & (ev.xbutton.y), 1602 &ev.xbutton.x, &ev.xbutton.y,
1292 &unused_mask); 1603 &ev.xbutton.state);
1293#ifdef MOUSE_THRESHOLD 1604#ifdef MOUSE_THRESHOLD
1294 /* deal with a `jumpy' mouse */ 1605 /* deal with a `jumpy' mouse */
1295 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1606 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1296 { 1607 {
1297#endif 1608#endif
1609#if ISO_14755
1610 // 5.4
1611 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1612 {
1613 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1614 break;
1615 }
1616#endif
1298 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1617 selection_extend (ev.xbutton.x, ev.xbutton.y,
1299 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1618 ev.xbutton.state & Button3Mask ? 2 : 0);
1619
1300#ifdef SELECTION_SCROLLING 1620#ifdef SELECTION_SCROLLING
1301 if (ev.xbutton.y < TermWin.int_bwidth 1621 if (ev.xbutton.y < int_bwidth
1302 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1622 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1303 { 1623 {
1304 int dist; 1624 int dist;
1305 1625
1306 /* don't clobber the current delay if we are 1626 /* don't clobber the current delay if we are
1307 * already in the middle of scrolling. 1627 * already in the middle of scrolling.
1308 */ 1628 */
1309 if (!sel_scroll_ev.active) 1629 if (!sel_scroll_ev.is_active ())
1310 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1630 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1311 1631
1312 /* save the event params so we can highlight 1632 /* save the event params so we can highlight
1313 * the selection in the pending-scroll loop 1633 * the selection in the pending-scroll loop
1314 */ 1634 */
1315 selection_save_x=ev.xbutton.x; 1635 selection_save_x = ev.xbutton.x;
1316 selection_save_y=ev.xbutton.y; 1636 selection_save_y = ev.xbutton.y;
1317 selection_save_state=
1318 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1637 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1319 1638
1320 /* calc number of lines to scroll */ 1639 /* calc number of lines to scroll */
1321 if (ev.xbutton.y<TermWin.int_bwidth) 1640 if (ev.xbutton.y < int_bwidth)
1322 { 1641 {
1323 scroll_selection_dir = UP; 1642 scroll_selection_dir = UP;
1324 dist = TermWin.int_bwidth - ev.xbutton.y; 1643 dist = int_bwidth - ev.xbutton.y;
1325 } 1644 }
1326 else 1645 else
1327 { 1646 {
1328 scroll_selection_dir = DN; 1647 scroll_selection_dir = DN;
1329 dist = ev.xbutton.y - 1648 dist = ev.xbutton.y - (int_bwidth + height);
1330 (TermWin.int_bwidth + TermWin.height);
1331 } 1649 }
1650
1332 scroll_selection_lines= (Pixel2Height (dist)/ 1651 scroll_selection_lines = Pixel2Height (dist)
1333 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1652 / SELECTION_SCROLL_LINE_SPEEDUP
1653 + 1;
1334 MIN_IT (scroll_selection_lines, 1654 min_it (scroll_selection_lines,
1335 SELECTION_SCROLL_MAX_LINES); 1655 SELECTION_SCROLL_MAX_LINES);
1336 } 1656 }
1337 else 1657 else
1338 { 1658 {
1339 /* we are within the text window, so we 1659 /* we are within the text window, so we
1340 * shouldn't be scrolling 1660 * shouldn't be scrolling
1341 */ 1661 */
1342 if (sel_scroll_ev.active)
1343 sel_scroll_ev.stop(); 1662 sel_scroll_ev.stop();
1344 } 1663 }
1345#endif 1664#endif
1346#ifdef MOUSE_THRESHOLD 1665#ifdef MOUSE_THRESHOLD
1347
1348 } 1666 }
1349#endif 1667#endif
1350
1351 } 1668 }
1352 } 1669 }
1353 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1670 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1354 { 1671 {
1355 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1672 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1356 MotionNotify, &ev)) ; 1673 MotionNotify, &ev))
1674 ;
1675
1357 XQueryPointer (display->display, scrollBar.win, 1676 XQueryPointer (dpy, scrollBar.win,
1358 &unused_root, &unused_child, 1677 &unused_root, &unused_child,
1359 &unused_root_x, &unused_root_y, 1678 &unused_root_x, &unused_root_y,
1360 & (ev.xbutton.x), & (ev.xbutton.y), 1679 &ev.xbutton.x, &ev.xbutton.y,
1361 &unused_mask); 1680 &unused_mask);
1362 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1681 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1363 scrollbar_size ()); 1682 scrollBar.size ());
1364 scr_refresh (refresh_type);
1365 refresh_limit = 0; 1683 want_refresh = 1;
1366 scrollbar_show (1); 1684 scrollBar.show (1);
1367 } 1685 }
1368 break; 1686 break;
1369 } 1687 }
1370}
1371 1688
1689#if defined(CURSOR_BLINK)
1690 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1691 {
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.again ();
1699 }
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715
1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 }
1732}
1733#endif
1734
1735void
1736rxvt_term::focus_in ()
1737{
1738 if (!focus)
1739 {
1740 focus = 1;
1741 want_refresh = 1;
1742
1743#if USE_XIM
1744 if (Input_Context != NULL)
1745 {
1746 IMSetPosition ();
1747 XSetICFocus (Input_Context);
1748 }
1749#endif
1750#if CURSOR_BLINK
1751 if (option (Opt_cursorBlink))
1752 cursor_blink_ev.again ();
1753#endif
1754#if OFF_FOCUS_FADING
1755 if (rs[Rs_fade])
1756 {
1757 pix_colors = pix_colors_focused;
1758 scr_recolour ();
1759 }
1760#endif
1761#if ENABLE_FRILLS
1762 if (option (Opt_urgentOnBell))
1763 set_urgency (0);
1764#endif
1765
1766 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1767 }
1768}
1769
1770void
1771rxvt_term::focus_out ()
1772{
1773 if (focus)
1774 {
1775 focus = 0;
1776 want_refresh = 1;
1777
1778#if ENABLE_FRILLS
1779 if (option (Opt_urgentOnBell))
1780 set_urgency (0);
1781#endif
1782#if ENABLE_FRILLS || ISO_14755
1783 if (iso14755buf)
1784 {
1785 iso14755buf = 0;
1786# if ISO_14755
1787 scr_overlay_off ();
1788# endif
1789 }
1790#endif
1791#if USE_XIM
1792 if (Input_Context != NULL)
1793 XUnsetICFocus (Input_Context);
1794#endif
1795#if CURSOR_BLINK
1796 if (option (Opt_cursorBlink))
1797 cursor_blink_ev.stop ();
1798
1799 hidden_cursor = 0;
1800#endif
1801#if OFF_FOCUS_FADING
1802 if (rs[Rs_fade])
1803 {
1804 pix_colors = pix_colors_unfocused;
1805 scr_recolour ();
1806 }
1807#endif
1808
1809 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1810 }
1811}
1812
1813void
1814rxvt_term::update_fade_color (unsigned int idx)
1815{
1816#if OFF_FOCUS_FADING
1817 if (rs[Rs_fade])
1818 {
1819 rgba c;
1820 pix_colors [Color_fade].get (c);
1821 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1822 }
1823#endif
1824}
1825
1826#if ENABLE_TRANSPARENCY || ENABLE_PERL
1372void 1827void
1373rxvt_term::rootwin_cb (XEvent &ev) 1828rxvt_term::rootwin_cb (XEvent &ev)
1374{ 1829{
1375 SET_R (this); 1830 make_current ();
1376 SET_LOCALE (locale);
1377 1831
1832 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1833 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1834 return;
1835
1836# if ENABLE_TRANSPARENCY
1378 switch (ev.type) 1837 switch (ev.type)
1379 { 1838 {
1380 case PropertyNotify: 1839 case PropertyNotify:
1840 /*
1841 * if user used some Esetroot compatible prog to set the root bg,
1842 * use the property to determine the pixmap. We use it later on.
1843 */
1381 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1844 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1845 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1382 { 1846 {
1383 if (ev.xproperty.state == PropertyNewValue) 1847 bg_set_root_pixmap ();
1384 selection_property (ev.xproperty.window, ev.xproperty.atom); 1848 update_background ();
1385 break;
1386 } 1849 }
1387#ifdef TRANSPARENT
1388 else
1389 {
1390 /*
1391 * if user used some Esetroot compatible prog to set the root bg,
1392 * use the property to determine the pixmap. We use it later on.
1393 */
1394 if (xa[XA_XROOTPMAPID] == 0)
1395 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1396 1850
1397 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1398 return;
1399 }
1400
1401 /* FALLTHROUGH */
1402 case ReparentNotify:
1403 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1404 want_full_refresh = 1;
1405 break; 1851 break;
1852 }
1406#endif 1853# endif
1407 } 1854
1855 refresh_check ();
1408} 1856}
1857#endif
1409 1858
1410void 1859void
1411rxvt_term::button_press (XButtonEvent &ev) 1860rxvt_term::button_press (XButtonEvent &ev)
1412{ 1861{
1413 int reportmode = 0, clickintime; 1862 int reportmode = 0, clickintime;
1414 1863
1415 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1864 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1865
1416 if (!bypass_keystate) 1866 if (!bypass_keystate)
1417 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1867 reportmode = !! (priv_modes & PrivMode_mouse_report);
1868
1418 /* 1869 /*
1419 * VT window processing of button press 1870 * VT window processing of button press
1420 */ 1871 */
1421 if (ev.window == TermWin.vt) 1872 if (ev.window == vt)
1422 { 1873 {
1874 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1875 return;
1876
1877#if ISO_14755
1878 // 5.4
1879 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1880 {
1881 iso14755_54 (ev.x, ev.y);
1882 return;
1883 }
1884#endif
1885
1423 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1886 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1887
1424 if (reportmode) 1888 if (reportmode)
1425 { 1889 {
1426 /* mouse report from vt window */ 1890 /* mouse report from vt window */
1427 /* save the xbutton state (for ButtonRelease) */ 1891 /* save the xbutton state (for ButtonRelease) */
1428 MEvent.state = ev.state; 1892 MEvent.state = ev.state;
1429#ifdef MOUSE_REPORT_DOUBLECLICK 1893#ifdef MOUSE_REPORT_DOUBLECLICK
1430 if (ev.button == MEvent.button && clickintime) 1894 if (ev.button == MEvent.button && clickintime)
1431 { 1895 {
1432 /* same button, within alloted time */ 1896 /* same button, within allowed time */
1433 MEvent.clicks++; 1897 MEvent.clicks++;
1898
1434 if (MEvent.clicks > 1) 1899 if (MEvent.clicks > 1)
1435 { 1900 {
1436 /* only report double clicks */ 1901 /* only report double clicks */
1437 MEvent.clicks = 2; 1902 MEvent.clicks = 2;
1438 mouse_report (ev); 1903 mouse_report (ev);
… …
1450 mouse_report (ev); 1915 mouse_report (ev);
1451 } 1916 }
1452#else 1917#else
1453 MEvent.button = ev.button; 1918 MEvent.button = ev.button;
1454 mouse_report (ev); 1919 mouse_report (ev);
1455#endif /* MOUSE_REPORT_DOUBLECLICK */ 1920#endif /* MOUSE_REPORT_DOUBLECLICK */
1456 1921
1457 } 1922 }
1458 else 1923 else
1459 { 1924 {
1460 if (ev.button != MEvent.button) 1925 if (ev.button != MEvent.button)
1461 MEvent.clicks = 0; 1926 MEvent.clicks = 0;
1927
1462 switch (ev.button) 1928 switch (ev.button)
1463 { 1929 {
1464 case Button1: 1930 case Button1:
1931 /* allow meta + click to select rectangular areas */
1932 /* should be done in screen.C */
1933#if ENABLE_FRILLS
1934 selection.rect = !!(ev.state & ModMetaMask);
1935#else
1936 selection.rect = false;
1937#endif
1938
1465 /* allow shift+left click to extend selection */ 1939 /* allow shift+left click to extend selection */
1466 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1940 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1467 { 1941 {
1468 if (MEvent.button == Button1 && clickintime) 1942 if (MEvent.button == Button1 && clickintime)
1469 selection_rotate (ev.x, ev.y); 1943 selection_rotate (ev.x, ev.y);
1470 else 1944 else
1471 selection_extend (ev.x, ev.y, 1); 1945 selection_extend (ev.x, ev.y, 1);
… …
1486 case Button3: 1960 case Button3:
1487 if (MEvent.button == Button3 && clickintime) 1961 if (MEvent.button == Button3 && clickintime)
1488 selection_rotate (ev.x, ev.y); 1962 selection_rotate (ev.x, ev.y);
1489 else 1963 else
1490 selection_extend (ev.x, ev.y, 1); 1964 selection_extend (ev.x, ev.y, 1);
1965
1491 MEvent.button = Button3; 1966 MEvent.button = Button3;
1492 break; 1967 break;
1493 } 1968 }
1494 } 1969 }
1970
1495 MEvent.time = ev.time; 1971 MEvent.time = ev.time;
1496 return; 1972 return;
1497 } 1973 }
1498 1974
1499 /* 1975 /*
1500 * Scrollbar window processing of button press 1976 * Scrollbar window processing of button press
1501 */ 1977 */
1502 if (isScrollbarWindow (ev.window)) 1978 if (scrollBar.state && ev.window == scrollBar.win)
1503 { 1979 {
1504 scrollBar.setIdle (); 1980 page_dirn direction = NO_DIR;
1981
1982 if (scrollBar.upButton (ev.y))
1983 direction = UP; /* up */
1984 else if (scrollBar.dnButton (ev.y))
1985 direction = DN; /* down */
1986
1987 scrollBar.state = STATE_IDLE;
1505 /* 1988 /*
1506 * Rxvt-style scrollbar: 1989 * Rxvt-style scrollbar:
1507 * move up if mouse is above slider 1990 * move up if mouse is above slider
1508 * move dn if mouse is below slider 1991 * move dn if mouse is below slider
1509 * 1992 *
… …
1518 /* 2001 /*
1519 * Mouse report disabled scrollbar: 2002 * Mouse report disabled scrollbar:
1520 * arrow buttons - send up/down 2003 * arrow buttons - send up/down
1521 * click on scrollbar - send pageup/down 2004 * click on scrollbar - send pageup/down
1522 */ 2005 */
1523 if ((scrollBar.style == R_SB_NEXT 2006 if (direction == UP)
1524 && scrollbarnext_upButton (ev.y))
1525 || (scrollBar.style == R_SB_RXVT
1526 && scrollbarrxvt_upButton (ev.y)))
1527 tt_printf ("\033[A"); 2007 tt_printf ("\033[A");
1528 else if ((scrollBar.style == R_SB_NEXT 2008 else if (direction == DN)
1529 && scrollbarnext_dnButton (ev.y))
1530 || (scrollBar.style == R_SB_RXVT
1531 && scrollbarrxvt_dnButton (ev.y)))
1532 tt_printf ("\033[B"); 2009 tt_printf ("\033[B");
1533 else 2010 else
1534 switch (ev.button) 2011 switch (ev.button)
1535 { 2012 {
1536 case Button2: 2013 case Button2:
… …
1543 tt_printf ("\033[5~"); 2020 tt_printf ("\033[5~");
1544 break; 2021 break;
1545 } 2022 }
1546 } 2023 }
1547 else 2024 else
1548#endif /* NO_SCROLLBAR_REPORT */ 2025#endif /* NO_SCROLLBAR_REPORT */
1549
1550 {
1551 char upordown = 0;
1552
1553 if (scrollBar.style == R_SB_NEXT)
1554 { 2026 {
1555 if (scrollbarnext_upButton (ev.y)) 2027 if (direction != NO_DIR)
1556 upordown = -1; /* up */
1557 else if (scrollbarnext_dnButton (ev.y))
1558 upordown = 1; /* down */
1559 }
1560 else if (scrollBar.style == R_SB_RXVT)
1561 {
1562 if (scrollbarrxvt_upButton (ev.y))
1563 upordown = -1; /* up */
1564 else if (scrollbarrxvt_dnButton (ev.y))
1565 upordown = 1; /* down */
1566 }
1567 if (upordown)
1568 { 2028 {
1569#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2029#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2030 if (!cont_scroll_ev.is_active ())
1570 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2031 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1571#endif 2032#endif
1572 if (scr_page (upordown < 0 ? UP : DN, 1)) 2033 if (scr_page (direction, 1))
1573 { 2034 {
1574 if (upordown < 0) 2035 if (direction == UP)
1575 scrollBar.setUp (); 2036 scrollBar.state = STATE_UP;
1576 else 2037 else
1577 scrollBar.setDn (); 2038 scrollBar.state = STATE_DOWN;
1578 } 2039 }
1579 } 2040 }
1580 else 2041 else
1581 switch (ev.button) 2042 switch (ev.button)
1582 { 2043 {
1583 case Button2: 2044 case Button2:
1584 switch (scrollbar_align) 2045 switch (scrollBar.align)
1585 { 2046 {
1586 case R_SB_ALIGN_TOP: 2047 case R_SB_ALIGN_TOP:
1587 csrO = 0; 2048 csrO = 0;
1588 break; 2049 break;
1589 case R_SB_ALIGN_CENTRE: 2050 case R_SB_ALIGN_CENTRE:
… …
1591 break; 2052 break;
1592 case R_SB_ALIGN_BOTTOM: 2053 case R_SB_ALIGN_BOTTOM:
1593 csrO = scrollBar.bot - scrollBar.top; 2054 csrO = scrollBar.bot - scrollBar.top;
1594 break; 2055 break;
1595 } 2056 }
2057
1596 if (scrollBar.style == R_SB_XTERM 2058 if (scrollBar.style == R_SB_XTERM
1597 || scrollbar_above_slider (ev.y) 2059 || scrollbar_above_slider (ev.y)
1598 || scrollbar_below_slider (ev.y)) 2060 || scrollbar_below_slider (ev.y))
1599 scr_move_to ( scrollbar_position (ev.y) - csrO, 2061 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1600 scrollbar_size ()); 2062
1601 scrollBar.setMotion (); 2063 scrollBar.state = STATE_MOTION;
1602 break; 2064 break;
1603 2065
1604 case Button1: 2066 case Button1:
1605 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2067 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1606 csrO = ev.y - scrollBar.top; 2068 csrO = ev.y - scrollBar.top;
1607 /* FALLTHROUGH */ 2069 /* FALLTHROUGH */
1608 2070
1609 case Button3: 2071 case Button3:
1610 if (scrollBar.style != R_SB_XTERM) 2072 if (scrollBar.style != R_SB_XTERM)
1611 { 2073 {
1612 if (scrollbar_above_slider (ev.y)) 2074 if (scrollbar_above_slider (ev.y))
1613# ifdef RXVT_SCROLL_FULL 2075# ifdef RXVT_SCROLL_FULL
1614 scr_page (UP, TermWin.nrow - 1); 2076 scr_page (UP, nrow - 1);
1615# else 2077# else
1616 scr_page (UP, TermWin.nrow / 4); 2078 scr_page (UP, nrow / 4);
1617# endif 2079# endif
1618 else if (scrollbar_below_slider (ev.y)) 2080 else if (scrollbar_below_slider (ev.y))
1619# ifdef RXVT_SCROLL_FULL 2081# ifdef RXVT_SCROLL_FULL
1620 scr_page (DN, TermWin.nrow - 1); 2082 scr_page (DN, nrow - 1);
1621# else 2083# else
1622 scr_page (DN, TermWin.nrow / 4); 2084 scr_page (DN, nrow / 4);
1623# endif 2085# endif
1624 else 2086 else
1625 scrollBar.setMotion (); 2087 scrollBar.state = STATE_MOTION;
1626 } 2088 }
1627 else 2089 else
1628 { 2090 {
1629 scr_page ((ev.button == Button1 ? DN : UP), 2091 scr_page ((ev.button == Button1 ? DN : UP),
1630 (TermWin.nrow 2092 (nrow
1631 * scrollbar_position (ev.y) 2093 * scrollbar_position (ev.y)
1632 / scrollbar_size ())); 2094 / scrollBar.size ()));
1633 } 2095 }
2096
1634 break; 2097 break;
1635 } 2098 }
1636 } 2099 }
2100
1637 return; 2101 return;
1638 } 2102 }
1639#if MENUBAR
1640 /*
1641 * Menubar window processing of button press
1642 */
1643 if (isMenuBarWindow (ev.window))
1644 menubar_control (ev);
1645#endif
1646} 2103}
1647 2104
1648void 2105void
1649rxvt_term::button_release (XButtonEvent &ev) 2106rxvt_term::button_release (XButtonEvent &ev)
1650{ 2107{
1651 int reportmode = 0; 2108 int reportmode = 0;
1652 2109
1653 csrO = 0; /* reset csr Offset */ 2110 csrO = 0; /* reset csr Offset */
1654 if (!bypass_keystate) 2111 if (!bypass_keystate)
1655 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2112 reportmode = !! (priv_modes & PrivMode_mouse_report);
1656 2113
1657 if (scrollbar_isUpDn ()) 2114 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1658 { 2115 {
1659 scrollBar.setIdle (); 2116 scrollBar.state = STATE_IDLE;
1660 scrollbar_show (0); 2117 scrollBar.show (0);
1661#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1662 refresh_type &= ~SMOOTH_REFRESH;
1663#endif
1664
1665 } 2118 }
2119
1666#ifdef SELECTION_SCROLLING 2120#ifdef SELECTION_SCROLLING
1667 if (sel_scroll_ev.active)
1668 sel_scroll_ev.stop(); 2121 sel_scroll_ev.stop();
1669#endif 2122#endif
2123
1670 if (ev.window == TermWin.vt) 2124 if (ev.window == vt)
1671 { 2125 {
2126 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2127 return;
2128
2129#if ISO_14755
2130 // 5.4
2131 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2132 return;
2133#endif
2134
1672 if (reportmode) 2135 if (reportmode)
1673 { 2136 {
1674 /* mouse report from vt window */ 2137 /* mouse report from vt window */
1675 /* don't report release of wheel "buttons" */ 2138 /* don't report release of wheel "buttons" */
1676 if (ev.button >= 4) 2139 if (ev.button >= 4)
… …
1687 mouse_report (ev); 2150 mouse_report (ev);
1688 } 2151 }
1689#else /* MOUSE_REPORT_DOUBLECLICK */ 2152#else /* MOUSE_REPORT_DOUBLECLICK */
1690 MEvent.button = AnyButton; 2153 MEvent.button = AnyButton;
1691 mouse_report (ev); 2154 mouse_report (ev);
1692#endif /* MOUSE_REPORT_DOUBLECLICK */ 2155#endif /* MOUSE_REPORT_DOUBLECLICK */
1693 return; 2156 return;
1694 } 2157 }
2158
1695 /* 2159 /*
1696 * dumb hack to compensate for the failure of click-and-drag 2160 * dumb hack to compensate for the failure of click-and-drag
1697 * when overriding mouse reporting 2161 * when overriding mouse reporting
1698 */ 2162 */
1699 if (PrivateModes & PrivMode_mouse_report 2163 if (priv_modes & PrivMode_mouse_report
1700 && bypass_keystate 2164 && bypass_keystate
1701 && ev.button == Button1 && MEvent.clicks <= 1) 2165 && ev.button == Button1 && MEvent.clicks <= 1)
1702 selection_extend (ev.x, ev.y, 0); 2166 selection_extend (ev.x, ev.y, 0);
1703 2167
1704 switch (ev.button) 2168 switch (ev.button)
1705 { 2169 {
1706 case Button1: 2170 case Button1:
1707 case Button3: 2171 case Button3:
1708 selection_make (ev.time); 2172 selection_make (ev.time);
1709 break; 2173 break;
2174
1710 case Button2: 2175 case Button2:
1711 selection_request (ev.time, ev.x, ev.y); 2176 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2177 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1712 break; 2178 break;
2179
1713#ifdef MOUSE_WHEEL 2180#ifdef MOUSE_WHEEL
1714 case Button4: 2181 case Button4:
1715 case Button5: 2182 case Button5:
1716 { 2183 {
1717 int i; 2184 int i;
… …
1719 2186
1720 v = ev.button == Button4 ? UP : DN; 2187 v = ev.button == Button4 ? UP : DN;
1721 2188
1722 if (ev.state & ShiftMask) 2189 if (ev.state & ShiftMask)
1723 i = 1; 2190 i = 1;
1724 else if (Options & Opt_mouseWheelScrollPage) 2191 else if (option (Opt_mouseWheelScrollPage))
1725 i = TermWin.nrow - 1; 2192 i = nrow - 1;
1726 else 2193 else
1727 i = 5; 2194 i = 5;
1728 2195
1729# ifdef MOUSE_SLIP_WHEELING 2196# ifdef MOUSE_SLIP_WHEELING
1730 if (ev.state & ControlMask) 2197 if (ev.state & ControlMask)
1731 { 2198 {
1732 mouse_slip_wheel_speed += v ? -1 : 1; 2199 mouse_slip_wheel_speed += v ? -1 : 1;
1733 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2200 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
1734 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow; 2201 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
1735 2202
1736 if (slip_wheel_ev.at < NOW) 2203 if (!slip_wheel_ev.is_active ())
1737 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2204 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1738
1739 slip_wheel_ev.start ();
1740 } 2205 }
1741 else 2206 else
2207# endif
1742 { 2208 {
1743# endif
1744# ifdef JUMP_MOUSE_WHEEL
1745 scr_page (v, i); 2209 scr_page (v, i);
1746 scr_refresh (SMOOTH_REFRESH);
1747 scrollbar_show (1); 2210 scrollBar.show (1);
1748# else
1749 while (i--)
1750 {
1751 scr_page (v, 1);
1752 scr_refresh (SMOOTH_REFRESH);
1753 scrollbar_show (1);
1754 }
1755# endif
1756# ifdef MOUSE_SLIP_WHEELING
1757 } 2211 }
1758#endif
1759 } 2212 }
1760 break; 2213 break;
1761#endif 2214#endif
1762 } 2215 }
1763 } 2216 }
1764#ifdef MENUBAR
1765 else if (isMenuBarWindow (ev.window))
1766 menubar_control (ev);
1767#endif
1768} 2217}
1769
1770#ifdef TRANSPARENT
1771#if TINTING
1772/* shading taken from eterm-0.9.2 */
1773/* RGB 15 */
1774
1775static void
1776shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1777{
1778 unsigned char *ptr;
1779 int x, y;
1780
1781 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1782 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1783 /* No saturation */
1784 for (y = h; --y >= 0;) {
1785 for (x = -w; x < 0; x++) {
1786 int r, g, b;
1787
1788 b = ((uint16_t *) ptr)[x];
1789 r = (b & 0x7c00) * rm;
1790 g = (b & 0x3e0) * gm;
1791 b = (b & 0x1f) * bm;
1792 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1793 | ((g >> 8) & 0x3e0)
1794 | ((b >> 8) & 0x1f);
1795 }
1796 ptr += bpl;
1797 }
1798 } else {
1799 for (y = h; --y >= 0;) {
1800 for (x = -w; x < 0; x++) {
1801 int r, g, b;
1802
1803 b = ((uint16_t *) ptr)[x];
1804 r = (b & 0x7c00) * rm;
1805 g = (b & 0x3e0) * gm;
1806 b = (b & 0x1f) * bm;
1807 r |= (!(r >> 15) - 1);
1808 g |= (!(g >> 10) - 1);
1809 b |= (!(b >> 5) - 1);
1810 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1811 | ((g >> 8) & 0x3e0)
1812 | ((b >> 8) & 0x1f);
1813 }
1814 ptr += bpl;
1815 }
1816 }
1817}
1818
1819/* RGB 16 */
1820static void
1821shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1822{
1823 unsigned char *ptr;
1824 int x, y;
1825
1826 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1827 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1828 /* No saturation */
1829 for (y = h; --y >= 0;) {
1830 for (x = -w; x < 0; x++) {
1831 int r, g, b;
1832
1833 b = ((uint16_t *) ptr)[x];
1834 r = (b & 0xf800) * rm;
1835 g = (b & 0x7e0) * gm;
1836 b = (b & 0x1f) * bm;
1837 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1838 | ((g >> 8) & 0x7e0)
1839 | ((b >> 8) & 0x1f);
1840 }
1841 ptr += bpl;
1842 }
1843 } else {
1844 for (y = h; --y >= 0;) {
1845 for (x = -w; x < 0; x++) {
1846 int r, g, b;
1847
1848 b = ((uint16_t *) ptr)[x];
1849 r = (b & 0xf800) * rm;
1850 g = (b & 0x7e0) * gm;
1851 b = (b & 0x1f) * bm;
1852 r |= (!(r >> 16) - 1);
1853 g |= (!(g >> 11) - 1);
1854 b |= (!(b >> 5) - 1);
1855 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1856 | ((g >> 8) & 0x7e0)
1857 | ((b >> 8) & 0x1f);
1858 }
1859 ptr += bpl;
1860 }
1861 }
1862}
1863
1864/* RGB 24 */
1865static void
1866shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1867{
1868 unsigned char *ptr;
1869 int x, y;
1870
1871 ptr = (unsigned char *)data + (w * 3);
1872 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1873 /* No saturation */
1874 for (y = h; --y >= 0;) {
1875 for (x = -(w * 3); x < 0; x += 3) {
1876 int r, g, b;
1877
1878 if (byteorder.big_endian()) {
1879 r = (ptr[x + 0] * rm) >> 8;
1880 g = (ptr[x + 1] * gm) >> 8;
1881 b = (ptr[x + 2] * bm) >> 8;
1882 ptr[x + 0] = r;
1883 ptr[x + 1] = g;
1884 ptr[x + 2] = b;
1885 } else {
1886 r = (ptr[x + 2] * rm) >> 8;
1887 g = (ptr[x + 1] * gm) >> 8;
1888 b = (ptr[x + 0] * bm) >> 8;
1889 ptr[x + 2] = r;
1890 ptr[x + 1] = g;
1891 ptr[x + 0] = b;
1892 }
1893 }
1894 ptr += bpl;
1895 }
1896 } else {
1897 for (y = h; --y >= 0;) {
1898 for (x = -(w * 3); x < 0; x += 3) {
1899 int r, g, b;
1900
1901 if (byteorder.big_endian()) {
1902 r = (ptr[x + 0] * rm) >> 8;
1903 g = (ptr[x + 1] * gm) >> 8;
1904 b = (ptr[x + 2] * bm) >> 8;
1905
1906 r |= (!(r >> 8) - 1);
1907 g |= (!(g >> 8) - 1);
1908 b |= (!(b >> 8) - 1);
1909
1910 ptr[x + 0] = r;
1911 ptr[x + 1] = g;
1912 ptr[x + 2] = b;
1913 } else {
1914 r = (ptr[x + 2] * rm) >> 8;
1915 g = (ptr[x + 1] * gm) >> 8;
1916 b = (ptr[x + 0] * bm) >> 8;
1917
1918 r |= (!(r >> 8) - 1);
1919 g |= (!(g >> 8) - 1);
1920 b |= (!(b >> 8) - 1);
1921
1922 ptr[x + 2] = r;
1923 ptr[x + 1] = g;
1924 ptr[x + 0] = b;
1925 }
1926 }
1927 ptr += bpl;
1928 }
1929 }
1930}
1931
1932/* RGB 32 */
1933static void
1934shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1935{
1936 unsigned char *ptr;
1937 int x, y;
1938
1939 ptr = (unsigned char *)data + (w * 4);
1940 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1941 /* No saturation */
1942 for (y = h; --y >= 0;) {
1943 if (byteorder.big_endian()) {
1944 for (x = -(w * 4); x < 0; x += 4) {
1945 int r, g, b;
1946
1947 r = (ptr[x + 1] * rm) >> 8;
1948 g = (ptr[x + 2] * gm) >> 8;
1949 b = (ptr[x + 3] * bm) >> 8;
1950 ptr[x + 1] = r;
1951 ptr[x + 2] = g;
1952 ptr[x + 3] = b;
1953 }
1954 } else {
1955 for (x = -(w * 4); x < 0; x += 4) {
1956 int r, g, b;
1957
1958 r = (ptr[x + 2] * rm) >> 8;
1959 g = (ptr[x + 1] * gm) >> 8;
1960 b = (ptr[x + 0] * bm) >> 8;
1961 ptr[x + 2] = r;
1962 ptr[x + 1] = g;
1963 ptr[x + 0] = b;
1964 }
1965 }
1966 ptr += bpl;
1967 }
1968 } else {
1969 for (y = h; --y >= 0;) {
1970 for (x = -(w * 4); x < 0; x += 4) {
1971 int r, g, b;
1972
1973 if (byteorder.big_endian()) {
1974 r = (ptr[x + 1] * rm) >> 8;
1975 g = (ptr[x + 2] * gm) >> 8;
1976 b = (ptr[x + 3] * bm) >> 8;
1977
1978 r |= (!(r >> 8) - 1);
1979 g |= (!(g >> 8) - 1);
1980 b |= (!(b >> 8) - 1);
1981
1982 ptr[x + 1] = r;
1983 ptr[x + 2] = g;
1984 ptr[x + 3] = b;
1985 } else {
1986 r = (ptr[x + 2] * rm) >> 8;
1987 g = (ptr[x + 1] * gm) >> 8;
1988 b = (ptr[x + 0] * bm) >> 8;
1989
1990 r |= (!(r >> 8) - 1);
1991 g |= (!(g >> 8) - 1);
1992 b |= (!(b >> 8) - 1);
1993
1994 ptr[x + 2] = r;
1995 ptr[x + 1] = g;
1996 ptr[x + 0] = b;
1997 }
1998 }
1999 ptr += bpl;
2000 }
2001 }
2002}
2003
2004#endif
2005
2006/*
2007 * Check our parents are still who we think they are.
2008 * Do transparency updates if required
2009 */
2010int
2011rxvt_term::check_our_parents ()
2012{
2013 int i, pchanged, aformat, have_pixmap, rootdepth;
2014 unsigned long nitems, bytes_after;
2015 Atom atype;
2016 unsigned char *prop = NULL;
2017 Window root, oldp, *list;
2018 Pixmap rootpixmap = None;
2019 XWindowAttributes wattr, wrootattr;
2020
2021 pchanged = 0;
2022
2023 if (!(Options & Opt_transparent))
2024 return pchanged; /* Don't try any more */
2025
2026 XGetWindowAttributes (display->display, display->root, &wrootattr);
2027 rootdepth = wrootattr.depth;
2028
2029 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2030
2031 if (rootdepth != wattr.depth)
2032 {
2033 if (am_transparent)
2034 {
2035 pchanged = 1;
2036 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2037 am_transparent = am_pixmap_trans = 0;
2038 }
2039
2040 return pchanged; /* Don't try any more */
2041 }
2042
2043 /* Get all X ops out of the queue so that our information is up-to-date. */
2044 XSync (display->display, False);
2045
2046 /*
2047 * Make the frame window set by the window manager have
2048 * the root background. Some window managers put multiple nested frame
2049 * windows for each client, so we have to take care about that.
2050 */
2051 i = (xa[XA_XROOTPMAPID]
2052 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2053 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2054 &nitems, &bytes_after, &prop) == Success);
2055
2056 if (!i || prop == NULL)
2057 i = (xa[XA_XSETROOTID]
2058 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2059 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2060 &nitems, &bytes_after, &prop) == Success);
2061
2062 if (!i || prop == NULL || !rs[Rs_color + Color_tint])
2063 have_pixmap = 0;
2064 else
2065 {
2066 have_pixmap = 1;
2067 rootpixmap = *(Pixmap *)prop;
2068 XFree (prop);
2069 }
2070
2071 if (have_pixmap)
2072 {
2073 /*
2074 * Copy display->root pixmap transparency
2075 */
2076 int sx, sy, nx, ny;
2077 unsigned int nw, nh;
2078 Window cr;
2079 XImage *image;
2080 GC gc;
2081 XGCValues gcvalue;
2082
2083 XTranslateCoordinates (display->display, TermWin.vt, display->root,
2084 0, 0, &sx, &sy, &cr);
2085 nw = (unsigned int)szHint.width;
2086 nh = (unsigned int)szHint.height;
2087 nx = ny = 0;
2088
2089 if (sx < 0)
2090 {
2091 nw += sx;
2092 nx = -sx;
2093 sx = 0;
2094 }
2095
2096 if (sy < 0)
2097 {
2098 nh += sy;
2099 ny = -sy;
2100 sy = 0;
2101 }
2102
2103 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2104 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2105 allowedxerror = -1;
2106 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2107
2108 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2109 /* XXX: may need a delay here? */
2110 allowedxerror = 0;
2111
2112 if (image == NULL)
2113 {
2114 if (am_transparent && am_pixmap_trans)
2115 {
2116 pchanged = 1;
2117 if (TermWin.pixmap != None)
2118 {
2119 XFreePixmap (display->display, TermWin.pixmap);
2120 TermWin.pixmap = None;
2121 }
2122 }
2123
2124 am_pixmap_trans = 0;
2125 }
2126 else
2127 {
2128 if (TermWin.pixmap != None)
2129 XFreePixmap (display->display, TermWin.pixmap);
2130
2131#if TINTING
2132 if (ISSET_PIXCOLOR (Color_tint))
2133 {
2134 unsigned short rm, gm, bm;
2135 if (rs[Rs_shade])
2136 PixColorsFocused[Color_tint].fade (display, atoi (rs[Rs_shade])).get (display, rm, gm, bm);
2137 else
2138 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2139
2140 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2141
2142 /* Determine bitshift and bitmask values */
2143 switch (image->bits_per_pixel)
2144 {
2145 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2146 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2147 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2148 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2149 }
2150 }
2151#endif
2152
2153 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2154 szHint.width, szHint.height, image->depth);
2155 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2156 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2157 nx, ny, image->width, image->height);
2158 XFreeGC (display->display, gc);
2159 XDestroyImage (image);
2160 XSetWindowBackgroundPixmap (display->display, TermWin.vt, TermWin.pixmap);
2161
2162 if (!am_transparent || !am_pixmap_trans)
2163 pchanged = 1;
2164
2165 am_transparent = am_pixmap_trans = 1;
2166 }
2167 }
2168
2169 if (!am_pixmap_trans)
2170 {
2171 unsigned int n;
2172 /*
2173 * InheritPixmap transparency
2174 */
2175 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2176 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2177 {
2178 oldp = TermWin.parent[i];
2179 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2180 &TermWin.parent[i], &list, &n);
2181 XFree (list);
2182 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2183
2184 if (TermWin.parent[i] == display->root)
2185 {
2186 if (oldp != None)
2187 pchanged = 1;
2188
2189 break;
2190 }
2191
2192 if (oldp != TermWin.parent[i])
2193 pchanged = 1;
2194 }
2195
2196 n = 0;
2197
2198 if (pchanged)
2199 {
2200 for (; n < (unsigned int)i; n++)
2201 {
2202 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2203 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2204 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2205 {
2206 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2207 break;
2208 }
2209 }
2210 }
2211
2212 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2213 {
2214 D_X ((stderr, "InheritPixmap Turning off")); /* Mikachu? */
2215 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2216 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2217 am_transparent = 0;
2218 /* XXX: also turn off Opt_transparent? */
2219 }
2220 else
2221 {
2222#if WAIT_FOR_WM
2223 /* wait (an arbitrary period) for the WM to do its thing
2224 * needed for fvwm2.2.2 (and before?) */
2225 sleep (1);
2226#endif
2227 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2228 for (n = 0; n < (unsigned int)i; n++)
2229 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2230
2231 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2232 am_transparent = 1;
2233 }
2234
2235 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2236 TermWin.parent[i] = None;
2237 }
2238
2239 return pchanged;
2240}
2241#endif
2242 2218
2243/*}}} */ 2219/*}}} */
2244 2220
2245bool 2221void
2246rxvt_term::cmd_parse () 2222rxvt_term::cmd_parse ()
2247{ 2223{
2248 bool flag = false;
2249 unicode_t ch = NOCHAR; 2224 wchar_t ch = NOCHAR;
2250 unsigned char *seq_begin; // remember start of esc-sequence here 2225 char *seq_begin; // remember start of esc-sequence here
2251 2226
2252 for (;;) 2227 for (;;)
2253 { 2228 {
2254 if (ch == NOCHAR) 2229 if (expect_false (ch == NOCHAR))
2255 { 2230 {
2256 seq_begin = cmdbuf_ptr; 2231 seq_begin = cmdbuf_ptr;
2257 ch = next_char (); 2232 ch = next_char ();
2258 }
2259 2233
2260 if (ch == NOCHAR) // TODO: improve 2234 if (ch == NOCHAR)
2261 break; 2235 break;
2236 }
2262 2237
2263 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2238 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2239 {
2240 if (expect_false (!seen_input))
2264 { 2241 {
2242 seen_input = 1;
2243 // many badly-written programs (e.g. jed) contain a race condition:
2244 // they first read the screensize and then install a SIGWINCH handler.
2245 // some window managers resize the window early, and these programs
2246 // then sometimes get the size wrong.
2247 // unfortunately other programs are even more buggy and dislike
2248 // being sent SIGWINCH, so only do it when we were in fact being
2249 // resized.
2250 if (seen_resize && cmd_pid)
2251 kill (-cmd_pid, SIGWINCH);
2252 }
2253
2265 /* Read a text string from the input buffer */ 2254 /* Read a text string from the input buffer */
2266 unicode_t buf[UBUFSIZ]; 2255 wchar_t buf[UBUFSIZ];
2267 bool refreshnow = false; 2256 bool refreshnow = false;
2268 int nlines = 0; 2257 int nlines = 0;
2269 unicode_t *str = buf; 2258 wchar_t *str = buf;
2270 2259 wchar_t *eol = str + min (ncol, UBUFSIZ);
2271 *str++ = ch;
2272 2260
2273 for (;;) 2261 for (;;)
2274 { 2262 {
2263 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2264 break;
2265
2266 *str++ = ch;
2267
2268 if (expect_false (ch == C0_LF || str >= eol))
2269 {
2270 if (ch == C0_LF)
2271 nlines++;
2272
2273 refresh_count++;
2274
2275 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2276 {
2277 refresh_count = 0;
2278
2279 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2280 {
2281 refreshnow = true;
2282 ch = NOCHAR;
2283 break;
2284 }
2285 }
2286
2287 // scr_add_lines only works for nlines <= nrow - 1.
2288 if (nlines >= nrow - 1)
2289 {
2290 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2291 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2292 scr_add_lines (buf, str - buf, nlines);
2293
2294 nlines = 0;
2295 str = buf;
2296 eol = str + min (ncol, UBUFSIZ);
2297 }
2298
2299 if (str >= eol)
2300 {
2301 if (eol >= buf + UBUFSIZ)
2302 {
2303 ch = NOCHAR;
2304 break;
2305 }
2306 else
2307 eol = min (eol + ncol, buf + UBUFSIZ);
2308 }
2309
2310 }
2311
2275 seq_begin = cmdbuf_ptr; 2312 seq_begin = cmdbuf_ptr;
2276 ch = next_char (); 2313 ch = next_char ();
2277
2278 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ch == C0_LF)
2284 {
2285 nlines++;
2286 refresh_count++;
2287
2288 if (! (Options & Opt_jumpScroll)
2289 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2290 {
2291 refreshnow = true;
2292 flag = true;
2293 ch = NOCHAR;
2294 break;
2295 }
2296
2297 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2298 if (nlines >= TermWin.nrow - 1)
2299 {
2300 scr_add_lines (buf, nlines, str - buf);
2301 nlines = 0;
2302 str = buf;
2303 }
2304 }
2305
2306 if (str >= buf + UBUFSIZ)
2307 {
2308 ch = NOCHAR;
2309 break;
2310 }
2311 } 2314 }
2312 2315
2316 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2317 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, nlines, str - buf); 2318 scr_add_lines (buf, str - buf, nlines);
2314 2319
2315 /* 2320 /*
2316 * If there have been a lot of new lines, then update the screen 2321 * If there have been a lot of new lines, then update the screen
2317 * What the heck I'll cheat and only refresh less than every page-full. 2322 * What the heck we'll cheat and only refresh less than every page-full.
2318 * the number of pages between refreshes is refresh_limit, which 2323 * if skipScroll is enabled.
2319 * is incremented here because we must be doing flat-out scrolling.
2320 *
2321 * refreshing should be correct for small scrolls, because of the
2322 * time-out
2323 */ 2324 */
2324 if (refreshnow) 2325 if (refreshnow)
2325 { 2326 {
2326 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2327 refresh_limit++;
2328 else
2329 scr_refresh (refresh_type); 2327 scr_refresh ();
2328 want_refresh = 1;
2330 } 2329 }
2331
2332 } 2330 }
2333 else 2331 else
2334 { 2332 {
2335 try 2333 try
2336 { 2334 {
… …
2344 } 2342 }
2345 2343
2346 ch = NOCHAR; 2344 ch = NOCHAR;
2347 } 2345 }
2348 } 2346 }
2349
2350 return flag;
2351}
2352
2353// read the next octet
2354unicode_t
2355rxvt_term::next_octet ()
2356{
2357 return cmdbuf_ptr < cmdbuf_endp
2358 ? *cmdbuf_ptr++
2359 : NOCHAR;
2360} 2347}
2361 2348
2362// read the next character 2349// read the next character
2363unicode_t 2350wchar_t
2364rxvt_term::next_char () 2351rxvt_term::next_char () NOTHROW
2365{ 2352{
2366 while (cmdbuf_ptr < cmdbuf_endp) 2353 while (cmdbuf_ptr < cmdbuf_endp)
2367 { 2354 {
2368 // assume 7-bit to be ascii ALWAYS 2355 // assume 7-bit to be ascii ALWAYS
2369 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2356 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2370 return *cmdbuf_ptr++; 2357 return *cmdbuf_ptr++;
2371 2358
2372 wchar_t wc; 2359 wchar_t wc;
2373 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2360 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374 2361
2375 if (len == (size_t)-2) 2362 if (len == (size_t)-2)
2376 { 2363 {
2377 // the mbstate stores incomplete sequences. didn't know this :/ 2364 // the mbstate stores incomplete sequences. didn't know this :/
2378 cmdbuf_ptr = cmdbuf_endp; 2365 cmdbuf_ptr = cmdbuf_endp;
2379 break; 2366 break;
2380 } 2367 }
2381 2368
2382 if (len == (size_t)-1) 2369 if (len == (size_t)-1)
2370 {
2371 mbstate.reset (); // reset now undefined conversion state
2383 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2372 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2373 }
2384 2374
2385 // assume wchar == unicode 2375 // assume wchar == unicode
2386 cmdbuf_ptr += len; 2376 cmdbuf_ptr += len;
2387 return wc; 2377 return wc & UNICODE_MASK;
2388 } 2378 }
2389 2379
2390 return NOCHAR; 2380 return NOCHAR;
2391} 2381}
2382
2383// read the next octet
2384uint32_t
2385rxvt_term::next_octet () NOTHROW
2386{
2387 return cmdbuf_ptr < cmdbuf_endp
2388 ? (unsigned char)*cmdbuf_ptr++
2389 : NOCHAR;
2390}
2391
2392static class out_of_input out_of_input;
2392 2393
2393/* rxvt_cmd_getc () - Return next input character */ 2394/* rxvt_cmd_getc () - Return next input character */
2394/* 2395/*
2395 * Return the next input character after first passing any keyboard input 2396 * Return the next input character after first passing any keyboard input
2396 * to the command. 2397 * to the command.
2397 */ 2398 */
2398unicode_t 2399wchar_t
2399rxvt_term::cmd_getc () 2400rxvt_term::cmd_getc () THROW ((class out_of_input))
2400{ 2401{
2401 unicode_t c = next_char (); 2402 wchar_t c = next_char ();
2402 2403
2403 if (c == NOCHAR) 2404 if (c == NOCHAR)
2404 throw out_of_input; 2405 throw out_of_input;
2405 2406
2406 return c; 2407 return c;
2407} 2408}
2408 2409
2409unicode_t 2410uint32_t
2410rxvt_term::cmd_get8 () 2411rxvt_term::cmd_get8 () THROW ((class out_of_input))
2411{ 2412{
2412 unicode_t c = next_octet (); 2413 uint32_t c = next_octet ();
2413 2414
2414 if (c == NOCHAR) 2415 if (c == NOCHAR)
2415 throw out_of_input; 2416 throw out_of_input;
2416 2417
2417 return c; 2418 return c;
… …
2421/*----------------------------------------------------------------------*/ 2422/*----------------------------------------------------------------------*/
2422#ifdef PRINTPIPE 2423#ifdef PRINTPIPE
2423FILE * 2424FILE *
2424rxvt_term::popen_printer () 2425rxvt_term::popen_printer ()
2425{ 2426{
2426 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2427 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2427 2428
2428 if (stream == NULL) 2429 if (stream == NULL)
2429 rxvt_warn ("can't open printer pipe, not printing.\n"); 2430 rxvt_warn ("can't open printer pipe, not printing.\n");
2430 2431
2431 return stream; 2432 return stream;
… …
2442 * simulate attached vt100 printer 2443 * simulate attached vt100 printer
2443 */ 2444 */
2444void 2445void
2445rxvt_term::process_print_pipe () 2446rxvt_term::process_print_pipe ()
2446{ 2447{
2447 int done; 2448 FILE *fd = popen_printer ();
2448 FILE *fd;
2449 2449
2450 if ((fd = popen_printer ()) == NULL) 2450 if (!fd)
2451 return; 2451 return;
2452 2452
2453 /* 2453 /*
2454 * Send all input to the printer until either ESC[4i or ESC[?4i 2454 * Send all input to the printer until either ESC[4i or ESC[?4i
2455 * is received. 2455 * is received.
2456 */ 2456 */
2457 for (done = 0; !done;) 2457 for (int done = 0; !done; )
2458 { 2458 {
2459 unsigned char buf[8]; 2459 unsigned char buf[8];
2460 unicode_t ch; 2460 unicode_t ch;
2461 unsigned int i, len; 2461 unsigned int i, len;
2462 2462
… …
2481 { 2481 {
2482 if ((buf[len++] = cmd_getc ()) == 'i') 2482 if ((buf[len++] = cmd_getc ()) == 'i')
2483 break; /* done = 1 */ 2483 break; /* done = 1 */
2484 } 2484 }
2485 } 2485 }
2486 2486
2487 for (i = 0; i < len; i++) 2487 for (i = 0; i < len; i++)
2488 if (putc (buf[i], fd) == EOF) 2488 if (putc (buf[i], fd) == EOF)
2489 { 2489 {
2490 done = 1; 2490 done = 1;
2491 break; 2491 break;
… …
2493 } 2493 }
2494 } 2494 }
2495 2495
2496 pclose_printer (fd); 2496 pclose_printer (fd);
2497} 2497}
2498#endif /* PRINTPIPE */ 2498#endif /* PRINTPIPE */
2499/*}}} */ 2499/*}}} */
2500 2500
2501/* *INDENT-OFF* */ 2501/* *INDENT-OFF* */
2502enum { 2502enum {
2503 C1_40 = 0x40, 2503 C1_40 = 0x40,
… …
2517 case C0_ESC: 2517 case C0_ESC:
2518 process_escape_seq (); 2518 process_escape_seq ();
2519 break; 2519 break;
2520 case C0_ENQ: /* terminal Status */ 2520 case C0_ENQ: /* terminal Status */
2521 if (rs[Rs_answerbackstring]) 2521 if (rs[Rs_answerbackstring])
2522 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2522 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2523 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2524 else 2523 else
2525 tt_write ((unsigned char *)VT100_ANS, 2524 tt_write (VT100_ANS, strlen (VT100_ANS));
2526 (unsigned int)STRLEN (VT100_ANS));
2527 break; 2525 break;
2528 case C0_BEL: /* bell */ 2526 case C0_BEL: /* bell */
2529 scr_bell (); 2527 scr_bell ();
2530 break; 2528 break;
2531 case C0_BS: /* backspace */ 2529 case C0_BS: /* backspace */
… …
2555 process_dcs_seq (); 2553 process_dcs_seq ();
2556 break; 2554 break;
2557 case 0x9b: /* CSI */ 2555 case 0x9b: /* CSI */
2558 process_csi_seq (); 2556 process_csi_seq ();
2559 break; 2557 break;
2560 case 0x9d: /* CSI */ 2558 case 0x9d: /* OSC */
2561 process_osc_seq (); 2559 process_osc_seq ();
2562 break; 2560 break;
2563#endif 2561#endif
2564 } 2562 }
2565} 2563}
… …
2609 break; 2607 break;
2610 case 'Z': /* identify the terminal type */ 2608 case 'Z': /* identify the terminal type */
2611 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2609 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2612 break; 2610 break;
2613 case '<': /* turn off VT52 mode */ 2611 case '<': /* turn off VT52 mode */
2614 PrivMode (0, PrivMode_vt52); 2612 set_privmode (PrivMode_vt52, 0);
2615 break; 2613 break;
2616 case 'F': /* use special graphics character set */ 2614 case 'F': /* use special graphics character set */
2617 case 'G': /* use regular character set */ 2615 case 'G': /* use regular character set */
2618 /* unimplemented */ 2616 /* unimplemented */
2619 break; 2617 break;
… …
2630void 2628void
2631rxvt_term::process_escape_seq () 2629rxvt_term::process_escape_seq ()
2632{ 2630{
2633 unicode_t ch = cmd_getc (); 2631 unicode_t ch = cmd_getc ();
2634 2632
2635 if (PrivateModes & PrivMode_vt52) 2633 if (priv_modes & PrivMode_vt52)
2636 { 2634 {
2637 process_escape_vt52 (ch); 2635 process_escape_vt52 (ch);
2638 return; 2636 return;
2639 } 2637 }
2640 2638
… …
2655 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2656 break; 2654 break;
2657 case '+': 2655 case '+':
2658 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2659 break; 2657 break;
2660#ifndef NO_FRILLS 2658#if !ENABLE_MINIMAL
2661 case '6': 2659 case '6':
2662 scr_backindex (); 2660 scr_backindex ();
2663 break; 2661 break;
2664#endif 2662#endif
2665 case '7': 2663 case '7':
2666 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2667 break; 2665 break;
2668 case '8': 2666 case '8':
2669 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2670 break; 2668 break;
2671#ifndef NO_FRILLS 2669#if !ENABLE_MINIMAL
2672 case '9': 2670 case '9':
2673 scr_forwardindex (); 2671 scr_forwardindex ();
2674 break; 2672 break;
2675#endif 2673#endif
2676 case '=': 2674 case '=':
2677 case '>': 2675 case '>':
2678 PrivMode ((ch == '='), PrivMode_aplKP); 2676 set_privmode (PrivMode_aplKP, ch == '=');
2679 break; 2677 break;
2680 2678
2681 case C1_40: 2679 case C1_40:
2682 cmd_getc (); 2680 cmd_getc ();
2683 break; 2681 break;
… …
2686 break; 2684 break;
2687 2685
2688 /* 8.3.87: NEXT LINE */ 2686 /* 8.3.87: NEXT LINE */
2689 case C1_NEL: /* ESC E */ 2687 case C1_NEL: /* ESC E */
2690 { 2688 {
2691 unicode_t nlcr[] = { C0_LF, C0_CR }; 2689 wchar_t nlcr[] = { C0_LF, C0_CR };
2692 scr_add_lines (nlcr, 1, 2); 2690 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2693 } 2691 }
2694 break; 2692 break;
2695 2693
2696 /* kidnapped escape sequence: Should be 8.3.48 */ 2694 /* kidnapped escape sequence: Should be 8.3.48 */
2697 case C1_ESA: /* ESC G */ 2695 case C1_ESA: /* ESC G */
2698 process_graphics (); 2696 // used by original rxvt for rob nations own graphics mode
2697 if (cmd_getc () == 'Q')
2698 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2699 break; 2699 break;
2700 2700
2701 /* 8.3.63: CHARACTER TABULATION SET */ 2701 /* 8.3.63: CHARACTER TABULATION SET */
2702 case C1_HTS: /* ESC H */ 2702 case C1_HTS: /* ESC H */
2703 scr_set_tab (1); 2703 scr_set_tab (1);
… …
2719 process_dcs_seq (); 2719 process_dcs_seq ();
2720 break; 2720 break;
2721 2721
2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2723 case C1_SCI: /* ESC Z */ 2723 case C1_SCI: /* ESC Z */
2724 tt_write ((const unsigned char *)ESCZ_ANSWER, 2724 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2725 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2726 break; /* steal obsolete ESC [ c */ 2725 break; /* steal obsolete ESC [ c */
2727 2726
2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2727 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2729 case C1_CSI: /* ESC [ */ 2728 case C1_CSI: /* ESC [ */
2730 process_csi_seq (); 2729 process_csi_seq ();
2731 break; 2730 break;
2732 2731
2733 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2732 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2734 case C1_OSC: /* ESC ] */ 2733 case C1_OSC: /* ESC ] */
2735 process_osc_seq (); 2734 process_osc_seq ();
2736 break; 2735 break;
2737 2736
2738 /* 8.3.106: RESET TO INITIAL STATE */ 2737 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2739 case 'c': 2738 case 'c':
2740 mbstate.reset (); 2739 mbstate.reset ();
2741 scr_poweron (); 2740 scr_poweron ();
2742 scrollbar_show (1); 2741 scrollBar.show (1);
2743 break; 2742 break;
2744 2743
2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2744 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2746 case 'n': 2745 case 'n':
2747 scr_charset_choose (2); 2746 scr_charset_choose (2);
… …
2767 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2766 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2768 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2767 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2769 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2768 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2770}; 2769};
2771 2770
2772#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2771#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2773 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2772 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2774 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2773 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2775#define get_byte_array_bit(array, bit) \ 2774#define get_byte_array_bit(array, bit) \
2776 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2775 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2777 2776
2778const unsigned char csi_defaults[] = 2777static const unsigned char csi_defaults[] =
2779 { 2778 {
2780 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2779 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2781 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2780 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2782 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2781 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2783 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2782 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
… …
2792rxvt_term::process_csi_seq () 2791rxvt_term::process_csi_seq ()
2793{ 2792{
2794 unicode_t ch, priv, i; 2793 unicode_t ch, priv, i;
2795 unsigned int nargs, p; 2794 unsigned int nargs, p;
2796 int n, ndef; 2795 int n, ndef;
2797 int arg[ESC_ARGS]; 2796 int arg[ESC_ARGS] = { };
2798 2797
2799 for (nargs = ESC_ARGS; nargs > 0;) 2798 nargs = 0;
2800 arg[--nargs] = 0;
2801 2799
2802 priv = 0; 2800 priv = 0;
2803 ch = cmd_getc (); 2801 ch = cmd_getc ();
2804 if (ch >= '<' && ch <= '?') 2802 if ((ch >= '<' && ch <= '?') || ch == '!')
2803 {
2805 { /* '<' '=' '>' '?' */ 2804 /* '<' '=' '>' '?' '!' */
2806 priv = ch; 2805 priv = ch;
2807 ch = cmd_getc (); 2806 ch = cmd_getc ();
2808 } 2807 }
2809 2808
2810 /* read any numerical arguments */ 2809 /* read any numerical arguments */
… …
2839 ndef = get_byte_array_bit (csi_defaults, i); 2838 ndef = get_byte_array_bit (csi_defaults, i);
2840 for (p = 0; p < nargs; p++) 2839 for (p = 0; p < nargs; p++)
2841 if (arg[p] == -1) 2840 if (arg[p] == -1)
2842 arg[p] = ndef; 2841 arg[p] = ndef;
2843 2842
2844#ifdef DEBUG_CMD
2845 fprintf (stderr, "CSI ");
2846 for (p = 0; p < nargs; p++)
2847 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2848 fprintf (stderr, "%c\n", ch);
2849#endif
2850
2851 /* 2843 /*
2852 * private mode handling 2844 * private mode handling
2853 */ 2845 */
2854 if (priv) 2846 if (priv)
2855 { 2847 {
2856 switch (priv) 2848 switch (priv)
2857 { 2849 {
2858 case '>': 2850 case '>':
2859 if (ch == CSI_DA) /* secondary device attributes */ 2851 if (ch == CSI_DA) /* secondary device attributes */
2852 {
2853 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2854 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2855 //
2856 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2857 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2858 // versions.
2859 //
2860 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2860 tt_printf ("\033[>%d;95;0c", 'U');
2861 }
2861 break; 2862 break;
2863
2862 case '?': 2864 case '?':
2863 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2865 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2864 process_terminal_mode (ch, priv, nargs, arg); 2866 process_terminal_mode (ch, priv, nargs, arg);
2865 break; 2867 break;
2868
2869 case '!':
2870 if (ch == CSI_70)
2871 {
2872 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2873 scr_soft_reset ();
2874
2875 static const int pm_h[] = { 7, 25 };
2876 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2877
2878 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2879 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2866 } 2880 }
2881 break;
2882 }
2883
2867 return; 2884 return;
2868 } 2885 }
2869 2886
2870 switch (ch) 2887 switch (ch)
2871 { 2888 {
… …
2970 2987
2971 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2988 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2972 arg[0] = -arg[0]; 2989 arg[0] = -arg[0];
2973 /* FALLTHROUGH */ 2990 /* FALLTHROUGH */
2974 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2991 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2975 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2992 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2976 break; 2993 break;
2977 2994
2978 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2995 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2979 tt_write ((const unsigned char *)VT100_ANS, 2996 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2980 (unsigned int) (sizeof (VT100_ANS) - 1));
2981 break; 2997 break;
2982 2998
2983 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2999 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2984 process_sgr_mode (nargs, arg); 3000 process_sgr_mode (nargs, arg);
2985 break; 3001 break;
… …
2992 break; 3008 break;
2993 case 6: /* CPR requested */ 3009 case 6: /* CPR requested */
2994 scr_report_position (); 3010 scr_report_position ();
2995 break; 3011 break;
2996 case 7: /* unofficial extension */ 3012 case 7: /* unofficial extension */
2997 if (Options & Opt_insecure) 3013 if (option (Opt_insecure))
2998 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3014 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2999 break; 3015 break;
3000 case 8: /* unofficial extension */ 3016 case 8: /* unofficial extension */
3001 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3017 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3002 break; 3018 break;
3003 } 3019 }
… …
3039 break; 3055 break;
3040 3056
3041 case CSI_RM: /* 8.3.107: RESET MODE */ 3057 case CSI_RM: /* 8.3.107: RESET MODE */
3042 if (arg[0] == 4) 3058 if (arg[0] == 4)
3043 scr_insert_mode (0); 3059 scr_insert_mode (0);
3060 else if (arg[0] == 20)
3061 priv_modes &= ~PrivMode_LFNL;
3044 break; 3062 break;
3045 3063
3046 case CSI_SM: /* 8.3.126: SET MODE */ 3064 case CSI_SM: /* 8.3.126: SET MODE */
3047 if (arg[0] == 4) 3065 if (arg[0] == 4)
3048 scr_insert_mode (1); 3066 scr_insert_mode (1);
3067 else if (arg[0] == 20)
3068 priv_modes |= PrivMode_LFNL;
3049 break; 3069 break;
3050 3070
3051 /* 3071 /*
3052 * PRIVATE USE beyond this point. All CSI_7? sequences here 3072 * PRIVATE USE beyond this point. All CSI_7? sequences here
3053 */ 3073 */
… …
3065 break; 3085 break;
3066 case CSI_75: 3086 case CSI_75:
3067 scr_cursor (RESTORE); 3087 scr_cursor (RESTORE);
3068 break; 3088 break;
3069 3089
3070#ifndef NO_FRILLS 3090#if !ENABLE_MINIMAL
3071 case CSI_74: 3091 case CSI_74:
3072 process_window_ops (arg, nargs); 3092 process_window_ops (arg, nargs);
3073 break; 3093 break;
3074#endif 3094#endif
3075 3095
… …
3082 break; 3102 break;
3083 } 3103 }
3084} 3104}
3085/*}}} */ 3105/*}}} */
3086 3106
3087#ifndef NO_FRILLS 3107#if !ENABLE_MINIMAL
3088/* ARGSUSED */ 3108/* ARGSUSED */
3089void 3109void
3090rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3110rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3091{ 3111{
3092 int x, y; 3112 int x, y;
3093 XWindowAttributes wattr; 3113 XWindowAttributes wattr;
3094 Window wdummy; 3114 Window wdummy;
3115
3116 dLocal (Display *, dpy);
3095 3117
3096 if (nargs == 0) 3118 if (nargs == 0)
3097 return; 3119 return;
3098 3120
3099 switch (args[0]) 3121 switch (args[0])
3100 { 3122 {
3101 /* 3123 /*
3102 * commands 3124 * commands
3103 */ 3125 */
3104 case 1: /* deiconify window */ 3126 case 1: /* deiconify window */
3105 XMapWindow (display->display, TermWin.parent[0]); 3127 XMapWindow (dpy, parent);
3106 break; 3128 break;
3107 case 2: /* iconify window */ 3129 case 2: /* iconify window */
3108 XIconifyWindow (display->display, TermWin.parent[0], 3130 XIconifyWindow (dpy, parent, display->screen);
3109 DefaultScreen (display->display));
3110 break; 3131 break;
3111 case 3: /* set position (pixels) */ 3132 case 3: /* set position (pixels) */
3112 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3133 XMoveWindow (dpy, parent, args[1], args[2]);
3113 break; 3134 break;
3114 case 4: /* set size (pixels) */ 3135 case 4: /* set size (pixels) */
3115 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3136 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3116 break; 3137 break;
3117 case 5: /* raise window */ 3138 case 5: /* raise window */
3118 XRaiseWindow (display->display, TermWin.parent[0]); 3139 XRaiseWindow (dpy, parent);
3119 break; 3140 break;
3120 case 6: /* lower window */ 3141 case 6: /* lower window */
3121 XLowerWindow (display->display, TermWin.parent[0]); 3142 XLowerWindow (dpy, parent);
3122 break; 3143 break;
3123 case 7: /* refresh window */ 3144 case 7: /* refresh window */
3124 scr_touch (true); 3145 scr_touch (true);
3125 break; 3146 break;
3126 case 8: /* set size (chars) */ 3147 case 8: /* set size (chars) */
3127 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3148 set_widthheight ((unsigned int) (args[2] * fwidth),
3128 (unsigned int) (args[1] * TermWin.fheight)); 3149 (unsigned int) (args[1] * fheight));
3129 break; 3150 break;
3130 3151
3131 //case 9: NYI, TODO, restore maximized window or maximize window 3152 //case 9: NYI, TODO, restore maximized window or maximize window
3132 default: 3153 default:
3133 if (args[0] >= 24) /* set height (chars) */ 3154 if (args[0] >= 24) /* set height (chars) */
3134 set_widthheight ((unsigned int)TermWin.width, 3155 set_widthheight ((unsigned int)width,
3135 (unsigned int) (args[1] * TermWin.fheight)); 3156 (unsigned int) (args[1] * fheight));
3136 break; 3157 break;
3137
3138 3158
3139 /* 3159 /*
3140 * reports - some output format copied from XTerm 3160 * reports - some output format copied from XTerm
3141 */ 3161 */
3142 case 11: /* report window state */ 3162 case 11: /* report window state */
3143 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3163 XGetWindowAttributes (dpy, parent, &wattr);
3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3164 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3145 break; 3165 break;
3146 case 13: /* report window position */ 3166 case 13: /* report window position */
3147 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3167 XGetWindowAttributes (dpy, parent, &wattr);
3148 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3168 XTranslateCoordinates (dpy, parent, wattr.root,
3149 -wattr.border_width, -wattr.border_width, 3169 -wattr.border_width, -wattr.border_width,
3150 &x, &y, &wdummy); 3170 &x, &y, &wdummy);
3151 tt_printf ("\033[3;%d;%dt", x, y); 3171 tt_printf ("\033[3;%d;%dt", x, y);
3152 break; 3172 break;
3153 case 14: /* report window size (pixels) */ 3173 case 14: /* report window size (pixels) */
3154 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3175 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3156 break; 3176 break;
3157 case 18: /* report text area size (chars) */ 3177 case 18: /* report text area size (chars) */
3158 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3178 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3159 break; 3179 break;
3160 case 19: /* report window size (chars) */ 3180 case 19: /* report window size (chars) */
3161 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3181 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3162 break; 3182 break;
3163 case 20: /* report icon label */ 3183 case 20: /* report icon label */
3164 if (Options & Opt_insecure)
3165 { 3184 {
3166 char *s; 3185 char *s;
3167 XGetIconName (display->display, TermWin.parent[0], &s); 3186 XGetIconName (dpy, parent, &s);
3168 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3187 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3188 XFree (s);
3169 } 3189 }
3170 break; 3190 break;
3171 case 21: /* report window title */ 3191 case 21: /* report window title */
3172 if (Options & Opt_insecure)
3173 { 3192 {
3174 char *s; 3193 char *s;
3175 XFetchName (display->display, TermWin.parent[0], &s); 3194 XFetchName (dpy, parent, &s);
3176 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3195 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3196 XFree (s);
3177 } 3197 }
3178 break; 3198 break;
3179 } 3199 }
3180} 3200}
3181#endif 3201#endif
3182 3202
3183/*----------------------------------------------------------------------*/ 3203/*----------------------------------------------------------------------*/
3184/* 3204/*
3185 * get input up until STRING TERMINATOR (or BEL) 3205 * get input up until STRING TERMINATOR (or BEL)
3186 * ends_how is terminator used. returned input must be free()'d 3206 * ends_how is terminator used. returned input must be free()'d
3187 */ 3207 */
3188unsigned char * 3208char *
3189rxvt_term::get_to_st (unicode_t &ends_how) 3209rxvt_term::get_to_st (unicode_t &ends_how)
3190{ 3210{
3191 unicode_t prev = 0, ch; 3211 unicode_t ch;
3212 bool seen_esc = false;
3192 unsigned int n = 0; 3213 unsigned int n = 0;
3193 unsigned char *s;
3194 unsigned char string[STRING_MAX]; 3214 wchar_t string[STRING_MAX];
3195 3215
3196 while ((ch = cmd_getc ()) != NOCHAR) 3216 while ((ch = cmd_getc ()) != NOCHAR)
3197 { 3217 {
3198 if (prev == C0_ESC) 3218 if (seen_esc)
3199 { 3219 {
3200 if (ch == 0x5c) /* 7bit ST */ 3220 if (ch == 0x5c) /* 7bit ST */
3201 break; 3221 break;
3202 else 3222 else
3203 return NULL; 3223 return NULL;
3204 } 3224 }
3225 else if (ch == C0_ESC)
3226 {
3227 seen_esc = true;
3228 continue;
3229 }
3205 else if (ch == C0_BEL || ch == CHAR_ST) 3230 else if (ch == C0_BEL || ch == CHAR_ST)
3206 break; 3231 break;
3232 else if (ch == C0_SYN)
3233 ch = cmd_get8 ();
3207 else if (ch < 0x20) 3234 else if (ch < 0x20)
3208 return NULL; /* other control character - exit */ 3235 return NULL; /* other control character - exit */
3209 3236
3210 if (n >= sizeof (string) - 1) 3237 seen_esc = false;
3238
3239 if (n >= STRING_MAX - 1)
3211 // stop at some sane length 3240 // stop at some sane length
3212 return NULL; 3241 return NULL;
3213 3242
3214 if (ch == C0_SYN)
3215 {
3216 string[n++] = cmd_get8 ();
3217 prev = 0;
3218 }
3219 else
3220 string[n++] = prev = ch; 3243 string[n++] = ch;
3221 } 3244 }
3222 3245
3223 string[n++] = '\0'; 3246 string[n++] = '\0';
3224 3247
3225 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3226 return NULL;
3227
3228 ends_how = (ch == 0x5c ? C0_ESC : ch); 3248 ends_how = (ch == 0x5c ? C0_ESC : ch);
3229 STRNCPY (s, string, n); 3249
3230 return s; 3250 return rxvt_wcstombs (string);
3231} 3251}
3232 3252
3233/*----------------------------------------------------------------------*/ 3253/*----------------------------------------------------------------------*/
3234/* 3254/*
3235 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3255 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3236 */ 3256 */
3237void 3257void
3238rxvt_term::process_dcs_seq () 3258rxvt_term::process_dcs_seq ()
3239{ 3259{
3240 unsigned char *s;
3241 unicode_t eh;
3242
3243 /* 3260 /*
3244 * Not handled yet 3261 * Not handled yet
3245 */ 3262 */
3263
3264 unicode_t eh;
3246 s = get_to_st (eh); 3265 char *s = get_to_st (eh);
3247 if (s) 3266 if (s)
3248 free (s); 3267 free (s);
3249 3268
3250 return; 3269 return;
3251} 3270}
… …
3255 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3274 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3256 */ 3275 */
3257void 3276void
3258rxvt_term::process_osc_seq () 3277rxvt_term::process_osc_seq ()
3259{ 3278{
3260 unicode_t ch, eh;
3261 int arg; 3279 int arg;
3262 3280
3263 ch = cmd_getc (); 3281 unicode_t ch = cmd_getc ();
3264 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3282 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3265 arg = arg * 10 + (ch - '0'); 3283 arg = arg * 10 + (ch - '0');
3266 3284
3267 if (ch == ';') 3285 if (ch == ';')
3268 { 3286 {
3287 unicode_t eh;
3269 unsigned char *s = get_to_st (eh); 3288 char *s = get_to_st (eh);
3270 3289
3271 if (s) 3290 if (s)
3272 { 3291 {
3273 process_xterm_seq (arg, (char *)s, eh); 3292 process_xterm_seq (arg, s, eh);
3274 free (s); 3293 free (s);
3275 } 3294 }
3276 } 3295 }
3277} 3296}
3278 3297
3279void 3298void
3280rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3299rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3281{ 3300{
3282 if (str[0] == '?' && !str[1]) 3301 if (str[0] == '?' && !str[1])
3283 { 3302 {
3284 if (Options & Opt_insecure) 3303 rgba c;
3285 { 3304 pix_colors_focused[color].get (c);
3286 unsigned short r, g, b; 3305
3287 PixColorsFocused[color].get (display, r, g, b); 3306#if XFT
3307 if (c.a != rgba::MAX_CC)
3308 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3309 else
3310#endif
3288 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3311 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3289 }
3290 } 3312 }
3291 else 3313 else
3292 set_window_color (color, str); 3314 set_window_color (color, str);
3293} 3315}
3294 3316
3295/* 3317/*
3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3318 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3297 * 0 = change iconName/title
3298 * 1 = change iconName
3299 * 2 = change title
3300 * 4 = change color
3301 * 10 = change fg color
3302 * 11 = change bg color
3303 * 12 = change text color
3304 * 13 = change mouse foreground color
3305 * 17 = change highlight character colour
3306 * 18 = change bold character color
3307 * 19 = change underlined character color
3308 * 46 = change logfile (not implemented)
3309 * 50 = change font
3310 *
3311 * rxvt extensions:
3312 * 20 = bg pixmap
3313 * 39 = change default fg color
3314 * 49 = change default bg color
3315 * 55 = dump scrollback buffer and all of screen
3316 * 701 = change locale
3317 * 702 = find font
3318 * 703 = menu
3319 */ 3319 */
3320void 3320void
3321rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3321rxvt_term::process_xterm_seq (int op, char *str, char resp)
3322{ 3322{
3323 int changed = 0;
3324 int color; 3323 int color;
3325 char *buf, *name; 3324 char *buf, *name;
3326 bool query = str[0] == '?' && !str[1]; 3325 bool query = str[0] == '?' && !str[1];
3326 int saveop = op;
3327
3328 dLocal (Display *, dpy);
3327 3329
3328 assert (str != NULL); 3330 assert (str != NULL);
3331
3332 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3333 return;
3334
3329 switch (op) 3335 switch (op)
3330 { 3336 {
3331 case XTerm_name: 3337 case XTerm_name:
3332 set_title (str); 3338 set_title (str);
3333 /* FALLTHROUGH */ 3339 /* FALLTHROUGH */
… …
3338 set_title (str); 3344 set_title (str);
3339 break; 3345 break;
3340 case XTerm_property: 3346 case XTerm_property:
3341 if (str[0] == '?') 3347 if (str[0] == '?')
3342 { 3348 {
3343 Atom prop = XInternAtom (display->display, str + 1, True); 3349 Atom prop = display->atom (str + 1);
3344 Atom actual_type; 3350 Atom actual_type;
3345 int actual_format; 3351 int actual_format;
3346 unsigned long nitems; 3352 unsigned long nitems;
3347 unsigned long bytes_after; 3353 unsigned long bytes_after;
3348 unsigned char *value = 0; 3354 unsigned char *value = 0;
3349 const char *str = ""; 3355 const char *str = "";
3350 3356
3351 if (prop 3357 if (prop
3352 && XGetWindowProperty (display->display, TermWin.parent[0], 3358 && XGetWindowProperty (dpy, parent,
3353 prop, 0, 1<<16, 0, AnyPropertyType, 3359 prop, 0, 1<<16, 0, AnyPropertyType,
3354 &actual_type, &actual_format, 3360 &actual_type, &actual_format,
3355 &nitems, &bytes_after, &value) == Success 3361 &nitems, &bytes_after, &value) == Success
3356 && actual_type != None 3362 && actual_type != None
3357 && actual_format == 8) 3363 && actual_format == 8)
3358 str = (const char *)(value); 3364 str = (const char *)(value);
3359 3365
3360 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3366 tt_printf ("\033]%d;%s%c", op, str, resp);
3361 3367
3362 XFree (value); 3368 XFree (value);
3363 } 3369 }
3364 else 3370 else
3365 { 3371 {
3366 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3372 char *eq = strchr (str, '=');
3367 3373
3368 if (eq) 3374 if (eq)
3369 { 3375 {
3370 *eq = 0; 3376 *eq = 0;
3371 XChangeProperty (display->display, TermWin.parent[0], 3377 set_utf8_property (display->atom (str), eq + 1);
3372 display->atom (str), XA_STRING, 8,
3373 PropModeReplace, (unsigned char *)eq + 1,
3374 strlen (eq + 1));
3375 } 3378 }
3376 else 3379 else
3377 XDeleteProperty (display->display, TermWin.parent[0], 3380 XDeleteProperty (dpy, parent,
3378 display->atom (str)); 3381 display->atom (str));
3379 } 3382 }
3380 break; 3383 break;
3381 3384
3382 case XTerm_Color: 3385 case XTerm_Color:
3383 for (buf = (char *)str; buf && *buf;) 3386 for (buf = (char *)str; buf && *buf;)
3384 { 3387 {
3385 if ((name = STRCHR (buf, ';')) == NULL) 3388 if ((name = strchr (buf, ';')) == NULL)
3386 break; 3389 break;
3387 3390
3388 *name++ = '\0'; 3391 *name++ = '\0';
3389 color = atoi (buf); 3392 color = atoi (buf) + minCOLOR;
3390 3393
3391 if (color < 0 || color >= TOTAL_COLORS) 3394 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3392 break; 3395 break;
3393 3396
3394 if ((buf = STRCHR (name, ';')) != NULL) 3397 if ((buf = strchr (name, ';')) != NULL)
3395 *buf++ = '\0'; 3398 *buf++ = '\0';
3396 3399
3397 if (name[0] == '?' && !name[1]) 3400 process_color_seq (op, color, name, resp);
3401 }
3402 break;
3403 case Rxvt_restoreFG:
3404 case XTerm_Color00:
3405 process_color_seq (op, Color_fg, str, resp);
3406 break;
3407 case Rxvt_restoreBG:
3408 case XTerm_Color01:
3409 process_color_seq (op, Color_bg, str, resp);
3410 break;
3411#ifndef NO_CURSORCOLOR
3412 case XTerm_Color_cursor:
3413 process_color_seq (op, Color_cursor, str, resp);
3414 break;
3415#endif
3416 case XTerm_Color_pointer_fg:
3417 process_color_seq (op, Color_pointer_fg, str, resp);
3418 break;
3419 case XTerm_Color_pointer_bg:
3420 process_color_seq (op, Color_pointer_bg, str, resp);
3421 break;
3422#ifdef OPTION_HC
3423 case XTerm_Color_HC:
3424 process_color_seq (op, Color_HC, str, resp);
3425 break;
3426 case XTerm_Color_HTC:
3427 process_color_seq (op, Color_HTC, str, resp);
3428 break;
3429#endif
3430#ifndef NO_BOLD_UNDERLINE_REVERSE
3431 case URxvt_Color_BD:
3432 process_color_seq (op, Color_BD, str, resp);
3433 break;
3434 case URxvt_Color_UL:
3435 process_color_seq (op, Color_UL, str, resp);
3436 break;
3437 case URxvt_Color_IT:
3438 process_color_seq (op, Color_IT, str, resp);
3439 break;
3440#endif
3441 case URxvt_Color_border:
3442 process_color_seq (op, Color_border, str, resp);
3443 break;
3444#if ENABLE_TRANSPARENCY
3445 case URxvt_Color_tint:
3446 process_color_seq (op, Color_tint, str, resp);
3447 {
3448 bool changed = false;
3449
3450 if (ISSET_PIXCOLOR (Color_tint))
3451 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3452
3453 if (changed)
3454 update_background ();
3455 }
3456
3457 break;
3458#endif
3459
3460#if BG_IMAGE_FROM_FILE
3461 case Rxvt_Pixmap:
3462 if (!strcmp (str, "?"))
3463 {
3464 char str[256];
3465
3466 sprintf (str, "[%dx%d+%d+%d]",
3467 min (h_scale, 32767), min (v_scale, 32767),
3468 min (h_align, 32767), min (v_align, 32767));
3469 process_xterm_seq (XTerm_title, str, CHAR_ST);
3470 }
3471 else
3472 {
3473 int changed = 0;
3474
3475 if (*str != ';')
3398 { 3476 {
3399 if (Options & Opt_insecure) 3477 if (bg_set_file (str)) /* change pixmap */
3400 { 3478 {
3401 unsigned short r, g, b; 3479 changed++;
3402 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3480 str = strchr (str, ';');
3403 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3481 if (str == NULL)
3482 bg_set_default_geometry ();
3483 else
3484 bg_set_geometry (str+1);
3404 } 3485 }
3405 } 3486 }
3406 else 3487 else
3407 set_window_color (color + minCOLOR, name); 3488 {
3489 str++;
3490 if (bg_set_geometry (str, true))
3491 changed++;
3492 }
3493
3494 if (changed)
3495 {
3496 if (bg_window_position_sensitive ())
3497 {
3498 int x, y;
3499 get_window_origin (x, y);
3500 bg_set_position (x, y);
3501 }
3502 update_background ();
3503 }
3408 } 3504 }
3409 break; 3505 break;
3410 case XTerm_Color00:
3411 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3412 break;
3413 case XTerm_Color01:
3414 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3415 break;
3416#ifndef NO_CURSORCOLOR
3417 case XTerm_Color_cursor:
3418 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3419 break;
3420#endif 3506#endif
3421 case XTerm_Color_pointer_fg:
3422 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3423 break;
3424 case XTerm_Color_pointer_bg:
3425 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3426 break;
3427#ifndef NO_BOLD_UNDERLINE_REVERSE
3428 case XTerm_Color_BD:
3429 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3430 break;
3431 case XTerm_Color_UL:
3432 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3433 break;
3434 case XTerm_Color_RV:
3435 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3436 break;
3437#endif
3438
3439 case XTerm_Pixmap:
3440 if (*str != ';')
3441 {
3442#if XPM_BACKGROUND
3443 scale_pixmap (""); /* reset to default scaling */
3444 set_bgPixmap (str); /* change pixmap */
3445#endif
3446 scr_touch (true);
3447 }
3448 while ((str = STRCHR (str, ';')) != NULL)
3449 {
3450 str++;
3451#if XPM_BACKGROUND
3452 changed += scale_pixmap (str);
3453#endif
3454
3455 }
3456 if (changed)
3457 {
3458#ifdef XPM_BACKGROUND
3459 resize_pixmap ();
3460#endif
3461 scr_touch (true);
3462 }
3463 break;
3464
3465 case XTerm_restoreFG:
3466 set_window_color (Color_fg, str);
3467 break;
3468 case XTerm_restoreBG:
3469 set_window_color (Color_bg, str);
3470 break;
3471 3507
3472 case XTerm_logfile: 3508 case XTerm_logfile:
3473 // TODO, when secure mode? 3509 // TODO, when secure mode?
3474 break; 3510 break;
3475 3511
3476 case XTerm_font:
3477 if (query)
3478 {
3479 if (Options & Opt_insecure)
3480 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3481 TermWin.fontset->fontdesc
3482 ? TermWin.fontset->fontdesc
3483 : "",
3484 resp);
3485 }
3486 else
3487 change_font (str);
3488 break;
3489
3490#ifndef NO_FRILLS
3491 case XTerm_locale:
3492 if (query)
3493 {
3494 if (Options & Opt_insecure)
3495 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3496 }
3497 else
3498 {
3499 set_locale (str);
3500# ifdef USE_XIM
3501 im_cb ();
3502# endif
3503 }
3504 break;
3505
3506 case XTerm_findfont:
3507 if (Options & Opt_insecure)
3508 {
3509 int fid = TermWin.fontset->find_font (atoi (str));
3510 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3511 fid, (*TermWin.fontset)[fid]->name, resp);
3512 }
3513 break;
3514#endif
3515
3516#ifdef MENUBAR
3517 case XTerm_Menu:
3518 if (Options & Opt_insecure)
3519 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3520 break;
3521#endif
3522#if 0 3512#if 0
3523 case XTerm_dumpscreen: /* no error notices */ 3513 case Rxvt_dumpscreen: /* no error notices */
3524 { 3514 {
3525 int fd; 3515 int fd;
3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3516 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3527 { 3517 {
3528 scr_dump (fd); 3518 scr_dump (fd);
3529 close (fd); 3519 close (fd);
3530 } 3520 }
3531 } 3521 }
3522 break;
3523#endif
3524 case XTerm_font:
3525 op = URxvt_font;
3526 case URxvt_font:
3527#if ENABLE_STYLES
3528 case URxvt_boldFont:
3529 case URxvt_italicFont:
3530 case URxvt_boldItalicFont:
3531#endif
3532 if (query)
3533 tt_printf ("\33]%d;%-.250s%c", saveop,
3534 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3535 ? fontset[op - URxvt_font]->fontdesc : "",
3536 resp);
3537 else
3538 {
3539 const char *&res = rs[Rs_font + (op - URxvt_font)];
3540
3541 res = strdup (str);
3542 allocated.push_back ((void *)res);
3543 set_fonts ();
3544 }
3545 break;
3546
3547 case URxvt_version:
3548 if (query)
3549 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3550 op,
3551 rs[Rs_name], VERSION[0], VERSION[2],
3552 resp);
3553 break;
3554
3555#if !ENABLE_MINIMAL
3556 case URxvt_locale:
3557 if (query)
3558 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3559 else
3560 {
3561 set_locale (str);
3562 pty->set_utf8_mode (enc_utf8);
3563 init_xlocale ();
3564 }
3565 break;
3566
3567 case URxvt_view_up:
3568 case URxvt_view_down:
3569 {
3570 int lines = atoi (str);
3571
3572 if (lines)
3573 scr_page (op == URxvt_view_up ? UP : DN, lines);
3574 else
3575 scr_erase_savelines ();
3576 }
3577
3578 break;
3579#endif
3580
3581#if ENABLE_PERL
3582 case URxvt_perl:
3583 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3532 break; 3584 break;
3533#endif 3585#endif
3534 } 3586 }
3535} 3587}
3536/*----------------------------------------------------------------------*/ 3588/*----------------------------------------------------------------------*/
… …
3550{ 3602{
3551 int state; 3603 int state;
3552 3604
3553 if (mode == 's') 3605 if (mode == 's')
3554 { 3606 {
3555 SavedModes |= (PrivateModes & bit); 3607 SavedModes |= (priv_modes & bit);
3556 return -1; 3608 return -1;
3557 } 3609 }
3558 else 3610 else
3559 { 3611 {
3560 if (mode == 'r') 3612 if (mode == 'r')
3561 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3613 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3562 else 3614 else
3563 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3615 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3564 PrivMode (state, bit); 3616
3617 set_privmode (bit, state);
3565 } 3618 }
3566 3619
3567 return state; 3620 return state;
3568} 3621}
3569 3622
3570/* we're not using priv _yet_ */ 3623/* we're not using priv _yet_ */
3571void 3624void
3572rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3625rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3573{ 3626{
3574 unsigned int i, j; 3627 unsigned int i, j;
3575 int state; 3628 int state;
3576 3629
3577 static const struct 3630 static const struct
3578 { 3631 {
3579 const int argval; 3632 const int argval;
3580 const unsigned long bit; 3633 const unsigned long bit;
3581 }
3582
3583 argtopriv[] = { 3634 } argtopriv[] = {
3584 { 1, PrivMode_aplCUR }, 3635 { 1, PrivMode_aplCUR }, // DECCKM
3585 { 2, PrivMode_vt52 }, 3636 { 2, PrivMode_vt52 },
3586 { 3, PrivMode_132 }, 3637 { 3, PrivMode_132 }, // DECCOLM
3587 { 4, PrivMode_smoothScroll }, 3638 { 4, PrivMode_smoothScroll }, // DECSCLM
3588 { 5, PrivMode_rVideo }, 3639 { 5, PrivMode_rVideo }, // DECSCNM
3589 { 6, PrivMode_relOrigin }, 3640 { 6, PrivMode_relOrigin }, // DECOM
3590 { 7, PrivMode_Autowrap }, 3641 { 7, PrivMode_Autowrap }, // DECAWM
3642 // 8, auto-repeat keys // DECARM
3591 { 9, PrivMode_MouseX10 }, 3643 { 9, PrivMode_MouseX10 },
3592#ifdef menuBar_esc 3644 // 18 end FF to printer after print screen
3593 { menuBar_esc, PrivMode_menuBar }, 3645 // 19 Print screen prints full screen/scroll region
3594#endif 3646 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3595#ifdef scrollBar_esc 3647#ifdef scrollBar_esc
3596 { scrollBar_esc, PrivMode_scrollBar }, 3648 { scrollBar_esc, PrivMode_scrollBar },
3597#endif 3649#endif
3598 // 18, 19 printing-related
3599 { 25, PrivMode_VisibleCursor },
3600 // 30 show scrollbar rxvt. extension
3601 { 35, PrivMode_ShiftKeys }, // rxvt extension 3650 { 35, PrivMode_ShiftKeys }, // rxvt extension
3651 // 38, tektronix mode // DECTEK
3602 { 40, PrivMode_132OK }, 3652 { 40, PrivMode_132OK },
3603 // 41 xterm more fixes NYI 3653 // 41 xterm more fixes NYI
3604 // 45 margin bell NYI 3654 // 45 margin bell NYI
3605 // 46 start logging 3655 // 46 start logging
3606 { 47, PrivMode_Screen }, 3656 { 47, PrivMode_Screen },
3607 { 66, PrivMode_aplKP }, 3657 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3608#ifndef NO_BACKSPACE_KEY 3658#ifndef NO_BACKSPACE_KEY
3609 { 67, PrivMode_BackSpace }, 3659 { 67, PrivMode_BackSpace }, // DECBKM
3610#endif 3660#endif
3611 { 1000, PrivMode_MouseX11 }, 3661 { 1000, PrivMode_MouseX11 },
3612 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3662 { 1002, PrivMode_MouseBtnEvent },
3613 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3663 { 1003, PrivMode_MouseAnyEvent },
3614 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3664#if ENABLE_FRILLS
3665 { 1005, PrivMode_ExtModeMouse },
3666#endif
3615 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3667 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3616 { 1011, PrivMode_Keypress }, // rxvt extension 3668 { 1011, PrivMode_Keypress }, // rxvt extension
3669#if ENABLE_FRILLS
3670 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3671#endif
3617 // 1035 enable modifiers for alt, numlock NYI 3672 // 1035 enable modifiers for alt, numlock NYI
3618 // 1036 send ESC for meta keys NYI 3673 // 1036 send ESC for meta keys NYI
3619 // 1037 send DEL for keypad delete NYI 3674 // 1037 send DEL for keypad delete NYI
3620 { 1047, PrivMode_Screen }, 3675 { 1047, PrivMode_Screen },
3621 // 1048 save and restore cursor 3676 // 1048 save and restore cursor, implemented in code
3622 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3677 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3623 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3678 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3679 { 2004, PrivMode_BracketPaste },
3624 }; 3680 };
3625 3681
3626 if (nargs == 0) 3682 if (nargs == 0)
3627 return; 3683 return;
3628 3684
… …
3635 for (i = 0; i < nargs; i++) 3691 for (i = 0; i < nargs; i++)
3636 { 3692 {
3637 state = -1; 3693 state = -1;
3638 3694
3639 /* basic handling */ 3695 /* basic handling */
3640 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3696 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3641 if (argtopriv[j].argval == arg[i]) 3697 if (argtopriv[j].argval == arg[i])
3642 { 3698 {
3643 state = privcases (mode, argtopriv[j].bit); 3699 state = privcases (mode, argtopriv[j].bit);
3644 break; 3700 break;
3645 } 3701 }
3646 3702
3647 /* extra handling for values with state unkept */ 3703 /* extra handling for values with state unkept */
3648 switch (arg[i]) 3704 switch (arg[i])
3649 { 3705 {
3706#if ENABLE_STYLES
3707 case 1021:
3708 set_option (Opt_intensityStyles, mode);
3709
3710 scr_touch (true);
3711 break;
3712#endif
3650 case 1048: /* alternative cursor save */ 3713 case 1048: /* alternative cursor save */
3651 if (Options & Opt_secondaryScreen) 3714 if (option (Opt_secondaryScreen))
3652 if (mode == 0) 3715 if (mode == 0)
3653 scr_cursor (RESTORE); 3716 scr_cursor (RESTORE);
3654 else if (mode == 1) 3717 else if (mode == 1)
3655 scr_cursor (SAVE); 3718 scr_cursor (SAVE);
3656 break; 3719 break;
… …
3664 case 2: /* VT52 mode */ 3727 case 2: /* VT52 mode */
3665 /* oddball mode. should be set regardless of set/reset 3728 /* oddball mode. should be set regardless of set/reset
3666 * parameter. Return from VT52 mode with an ESC < from 3729 * parameter. Return from VT52 mode with an ESC < from
3667 * within VT52 mode 3730 * within VT52 mode
3668 */ 3731 */
3669 PrivMode (1, PrivMode_vt52); 3732 set_privmode (PrivMode_vt52, 1);
3670 break; 3733 break;
3671 case 3: /* 80/132 */ 3734 case 3: /* 80/132 */
3672 if (PrivateModes & PrivMode_132OK) 3735 if (priv_modes & PrivMode_132OK)
3673 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3736 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3674 break; 3737 break;
3675 case 4: /* smooth scrolling */ 3738 case 4: /* smooth scrolling */
3676 if (state) 3739 set_option (Opt_jumpScroll, !state);
3677 Options &= ~Opt_jumpScroll;
3678 else
3679 Options |= Opt_jumpScroll;
3680 break; 3740 break;
3681 case 5: /* reverse video */ 3741 case 5: /* reverse video */
3682 scr_rvideo_mode (state); 3742 scr_rvideo_mode (state);
3683 break; 3743 break;
3684 case 6: /* relative/absolute origins */ 3744 case 6: /* relative/absolute origins */
… …
3688 scr_autowrap (state); 3748 scr_autowrap (state);
3689 break; 3749 break;
3690 /* case 8: - auto repeat, can't do on a per window basis */ 3750 /* case 8: - auto repeat, can't do on a per window basis */
3691 case 9: /* X10 mouse reporting */ 3751 case 9: /* X10 mouse reporting */
3692 if (state) /* orthogonal */ 3752 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX11; 3753 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3754 break;
3695#ifdef menuBar_esc
3696 case menuBar_esc:
3697#ifdef MENUBAR
3698 map_menuBar (state);
3699#endif
3700 break;
3701#endif
3702#ifdef scrollBar_esc 3755#ifdef scrollBar_esc
3703 case scrollBar_esc: 3756 case scrollBar_esc:
3704 if (scrollbar_mapping (state)) 3757 if (scrollBar.map (state))
3705 { 3758 {
3706 resize_all_windows (0, 0, 0); 3759 resize_all_windows (0, 0, 0);
3707 scr_touch (true); 3760 scr_touch (true);
3708 } 3761 }
3709 break; 3762 break;
… …
3718 break; 3771 break;
3719 /* case 66: - application key pad */ 3772 /* case 66: - application key pad */
3720 /* case 67: - backspace key */ 3773 /* case 67: - backspace key */
3721 case 1000: /* X11 mouse reporting */ 3774 case 1000: /* X11 mouse reporting */
3722 if (state) /* orthogonal */ 3775 if (state) /* orthogonal */
3723 PrivateModes &= ~PrivMode_MouseX10; 3776 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3724 break; 3777 break;
3725#if 0
3726 case 1001: 3778 case 1002:
3727 break; /* X11 mouse highlighting */ 3779 case 1003:
3728#endif 3780 if (state)
3781 {
3782 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3783 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3784 mouse_row = mouse_col = 0;
3785 vt_emask_mouse = PointerMotionMask;
3786 }
3787 else
3788 vt_emask_mouse = NoEventMask;
3789
3790 vt_select_input ();
3791 break;
3729 case 1010: /* scroll to bottom on TTY output inhibit */ 3792 case 1010: /* scroll to bottom on TTY output inhibit */
3730 if (state)
3731 Options &= ~Opt_scrollTtyOutput;
3732 else
3733 Options |= Opt_scrollTtyOutput; 3793 set_option (Opt_scrollTtyOutput, !state);
3734 break; 3794 break;
3735 case 1011: /* scroll to bottom on key press */ 3795 case 1011: /* scroll to bottom on key press */
3736 if (state)
3737 Options |= Opt_scrollTtyKeypress; 3796 set_option (Opt_scrollTtyKeypress, state);
3738 else
3739 Options &= ~Opt_scrollTtyKeypress;
3740 break; 3797 break;
3741 case 1047: /* secondary screen w/ clearing last */ 3798 case 1047: /* secondary screen w/ clearing last */
3742 if (Options & Opt_secondaryScreen) 3799 if (option (Opt_secondaryScreen))
3743 if (current_screen != PRIMARY) 3800 if (!state)
3744 scr_erase_screen (2); 3801 scr_erase_screen (2);
3802
3745 scr_change_screen (state); 3803 scr_change_screen (state);
3746 break; 3804 break;
3747 case 1049: /* secondary screen w/ clearing first */ 3805 case 1049: /* secondary screen w/ clearing first */
3806 if (option (Opt_secondaryScreen))
3807 if (state)
3808 scr_cursor (SAVE);
3809
3748 scr_change_screen (state); 3810 scr_change_screen (state);
3811
3749 if (Options & Opt_secondaryScreen) 3812 if (option (Opt_secondaryScreen))
3750 if (current_screen != PRIMARY) 3813 if (state)
3751 scr_erase_screen (2); 3814 scr_erase_screen (2);
3815 else
3816 scr_cursor (RESTORE);
3752 break; 3817 break;
3753 default: 3818 default:
3754 break; 3819 break;
3755 } 3820 }
3756 } 3821 }
… …
3780 rendset = 0, rendstyle = ~RS_None; 3845 rendset = 0, rendstyle = ~RS_None;
3781 break; 3846 break;
3782 case 1: 3847 case 1:
3783 rendset = 1, rendstyle = RS_Bold; 3848 rendset = 1, rendstyle = RS_Bold;
3784 break; 3849 break;
3785 //case 2: // faint or second colour 3850 //case 2: // low intensity
3851 case 3:
3852 rendset = 1, rendstyle = RS_Italic;
3853 break;
3786 case 4: 3854 case 4:
3787 rendset = 1, rendstyle = RS_Uline; 3855 rendset = 1, rendstyle = RS_Uline;
3788 break; 3856 break;
3789 case 5: // slowly blinking 3857 case 5: // slowly blinking
3790 case 6: // rapidly blinking 3858 case 6: // rapidly blinking
… …
3802 //case 11: // scoansi acs on, first alt font 3870 //case 11: // scoansi acs on, first alt font
3803 //case 12: // scoansi acs on, |0x80, second alt font 3871 //case 12: // scoansi acs on, |0x80, second alt font
3804 //... 3872 //...
3805 //case 19: // ninth alt font 3873 //case 19: // ninth alt font
3806 //case 20: // gothic 3874 //case 20: // gothic
3807 case 21: // disable bold, faint 3875 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3808 rendset = 0, rendstyle = RS_Bold; 3876 rendset = 0, rendstyle = RS_Bold;
3809 break; 3877 break;
3810 case 22: 3878 case 22: // normal intensity
3811 rendset = 0, rendstyle = RS_Bold; 3879 rendset = 0, rendstyle = RS_Bold;
3812 break; 3880 break;
3813 //case 23: disable italic 3881 case 23: // disable italic
3882 rendset = 0, rendstyle = RS_Italic;
3883 break;
3814 case 24: 3884 case 24:
3815 rendset = 0, rendstyle = RS_Uline; 3885 rendset = 0, rendstyle = RS_Uline;
3816 break; 3886 break;
3817 case 25: 3887 case 25:
3888 rendset = 0, rendstyle = RS_Blink;
3889 break;
3890 case 26: // variable spacing (iso 8613)
3818 rendset = 0, rendstyle = RS_Blink; 3891 rendset = 0, rendstyle = RS_Blink;
3819 break; 3892 break;
3820 case 27: 3893 case 27:
3821 rendset = 0, rendstyle = RS_RVid; 3894 rendset = 0, rendstyle = RS_RVid;
3822 break; 3895 break;
… …
3840 case 35: 3913 case 35:
3841 case 36: 3914 case 36:
3842 case 37: 3915 case 37:
3843 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3916 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3844 break; 3917 break;
3845#ifdef TTY_256COLOR 3918 case 38: // set fg color, ISO 8613-6
3846 case 38:
3847 if (nargs > i + 2 && arg[i + 1] == 5) 3919 if (nargs > i + 2 && arg[i + 1] == 5)
3848 { 3920 {
3849 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3921 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3850 i += 2; 3922 i += 2;
3851 } 3923 }
3852 break; 3924 break;
3853#endif
3854 case 39: /* default fg */ 3925 case 39: /* default fg */
3855 scr_color (Color_fg, Color_fg); 3926 scr_color (Color_fg, Color_fg);
3856 break; 3927 break;
3857 3928
3858 case 40: 3929 case 40:
… …
3863 case 45: 3934 case 45:
3864 case 46: 3935 case 46:
3865 case 47: 3936 case 47:
3866 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3937 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3867 break; 3938 break;
3868#ifdef TTY_256COLOR 3939 case 48: // set bg color, ISO 8613-6
3869 case 48:
3870 if (nargs > i + 2 && arg[i + 1] == 5) 3940 if (nargs > i + 2 && arg[i + 1] == 5)
3871 { 3941 {
3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3942 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3873 i += 2; 3943 i += 2;
3874 } 3944 }
3875 break; 3945 break;
3876#endif
3877 case 49: /* default bg */ 3946 case 49: /* default bg */
3878 scr_color (Color_bg, Color_bg); 3947 scr_color (Color_bg, Color_bg);
3879 break; 3948 break;
3880 3949
3881#ifndef NO_BRIGHTCOLOR 3950 //case 50: // not variable spacing
3951
3952#if !ENABLE_MINIMAL
3882 case 90: 3953 case 90:
3883 case 91: /* set bright fg color */ 3954 case 91: /* set bright fg color */
3884 case 92: 3955 case 92:
3885 case 93: 3956 case 93:
3886 case 94: 3957 case 94:
3887 case 95: 3958 case 95:
3888 case 96: 3959 case 96:
3889 case 97: 3960 case 97:
3890 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3961 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3891 Color_fg);
3892 break; 3962 break;
3893 case 100: 3963 case 100:
3894 case 101: /* set bright bg color */ 3964 case 101: /* set bright bg color */
3895 case 102: 3965 case 102:
3896 case 103: 3966 case 103:
3897 case 104: 3967 case 104:
3898 case 105: 3968 case 105:
3899 case 106: 3969 case 106:
3900 case 107: 3970 case 107:
3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3971 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3902 Color_bg);
3903 break; 3972 break;
3904#endif 3973#endif
3905
3906 } 3974 }
3907 } 3975 }
3908}
3909/*}}} */
3910
3911/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3912void
3913rxvt_term::process_graphics ()
3914{
3915 unicode_t ch, cmd = cmd_getc ();
3916
3917 if (cmd == 'Q')
3918 { /* query graphics */
3919 tt_printf ("\033G0\n"); /* no graphics */
3920 return;
3921 }
3922 /* swallow other graphics sequences until terminating ':' */
3923 do
3924 ch = cmd_getc ();
3925 while (ch != ':');
3926} 3976}
3927/*}}} */ 3977/*}}} */
3928 3978
3929/* ------------------------------------------------------------------------- */ 3979/* ------------------------------------------------------------------------- */
3930 3980
… …
3934 */ 3984 */
3935void 3985void
3936rxvt_term::tt_printf (const char *fmt,...) 3986rxvt_term::tt_printf (const char *fmt,...)
3937{ 3987{
3938 va_list arg_ptr; 3988 va_list arg_ptr;
3939 unsigned char buf[256]; 3989 char buf[256];
3940 3990
3941 va_start (arg_ptr, fmt); 3991 va_start (arg_ptr, fmt);
3942 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3992 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3943 va_end (arg_ptr); 3993 va_end (arg_ptr);
3944 tt_write (buf, STRLEN (buf)); 3994 tt_write (buf, strlen (buf));
3945} 3995}
3946 3996
3947/* ---------------------------------------------------------------------- */ 3997/* ---------------------------------------------------------------------- */
3948/* Write data to the pty as typed by the user, pasted with the mouse, 3998/* Write data to the pty as typed by the user, pasted with the mouse,
3949 * or generated by us in response to a query ESC sequence. 3999 * or generated by us in response to a query ESC sequence.
3950 */ 4000 */
3951void 4001static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3952rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3953{
3954 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3955 4002
3956 if (len) 4003void
4004rxvt_term::tt_write (const char *data, unsigned int len)
4005{
4006 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4007 return;
4008
4009 if (pty->pty < 0)
4010 return;
4011
4012 if (v_buflen == 0)
4013 {
4014 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4015
4016 max_it (written, 0);
4017
4018 if (written == len)
4019 return;
4020
4021 data += written;
4022 len -= written;
3957 { 4023 }
4024
4025 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4026
4027 memcpy (v_buffer + v_buflen, data, len);
4028 v_buflen += len;
4029
4030 pty_ev.set (ev::READ | ev::WRITE);
4031}
4032
4033void rxvt_term::pty_write ()
4034{
4035 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4036
4037 if (written > 0)
4038 {
4039 v_buflen -= written;
4040
3958 if (v_buflen == 0) 4041 if (v_buflen == 0)
3959 { 4042 {
3960 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3961
3962 if ((unsigned int)written == len)
3963 return;
3964
3965 data += written;
3966 len -= written;
3967 }
3968
3969
3970 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3971
3972 memcpy (v_buffer + v_buflen, data, len);
3973 v_buflen += len;
3974 }
3975
3976 for (;;)
3977 {
3978 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3979
3980 if (written > 0)
3981 {
3982 v_buflen -= written;
3983
3984 if (v_buflen == 0)
3985 {
3986 free (v_buffer); 4043 free (v_buffer);
3987 v_buffer = 0; 4044 v_buffer = 0;
3988 v_buflen = 0;
3989 4045
3990 pty_ev.set (EVENT_READ); 4046 pty_ev.set (ev::READ);
3991 return;
3992 }
3993
3994 memmove (v_buffer, v_buffer + written, v_buflen);
3995 }
3996 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3997 // original code just ignores this...
3998 destroy ();
3999 else
4000 {
4001 pty_ev.set (EVENT_READ | EVENT_WRITE);
4002 return; 4047 return;
4003 } 4048 }
4049
4050 memmove (v_buffer, v_buffer + written, v_buflen);
4004 } 4051 }
4052 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4053 pty_ev.set (ev::READ);
4005} 4054}
4006 4055
4007/*----------------------- end-of-file (C source) -----------------------*/ 4056/*----------------------- end-of-file (C source) -----------------------*/
4008 4057

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