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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 1.474 by sf-exg, Fri Jan 28 00:08:58 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) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#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 */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
625unsigned int 942unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 944{
628 unsigned int n, s; 945 unsigned int n, s;
629 946
630 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 949
633 if (n > 0 && s < count) 950 if (n > 0 && s < count)
634 { 951 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
639 s += n; 956 s += n;
640 } 957 }
… …
650 967
651 cmd_parse (); 968 cmd_parse ();
652 969
653 return 0; 970 return 0;
654} 971}
655#endif /* MENUBAR_MAX */ 972#endif
656 973
657void 974void
658rxvt_term::flush () 975rxvt_term::flush ()
659{ 976{
660#ifdef TRANSPARENT 977 flush_ev.stop ();
661 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bg_flags & BG_NEEDS_REFRESH)
662 { 981 {
663 want_full_refresh = 0; 982 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 983 scr_touch (false);
666 want_refresh = 1;
667 } 984 }
668#endif 985#endif
669 986
670 if (want_refresh) 987 if (want_refresh)
671 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
672 scr_refresh (refresh_type); 1027 scr_refresh ();
673 scrollbar_show (1); 1028 scrollBar.show (1);
674#ifdef USE_XIM 1029#ifdef USE_XIM
675 IMSendSpot (); 1030 IMSendSpot ();
676#endif 1031#endif
677 } 1032 }
678 1033
679 display->flush (); 1034 display->flush ();
680} 1035}
681 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
682void 1038void
683rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
684{ 1040{
685 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
688 flush (); 1053 flush ();
689} 1054}
690 1055
691#ifdef CURSOR_BLINK 1056#ifdef CURSOR_BLINK
692void 1057void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1059{
695 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1061 want_refresh = 1;
697 1062 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1063}
700#endif 1064#endif
701 1065
702#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
703void 1067void
704rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1069{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1071 {
708 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
709 want_refresh = 1; 1073 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
711 } 1075 }
1076 else
1077 w.stop ();
712} 1078}
713#endif 1079#endif
714 1080
715#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
716void 1082void
717rxvt_term::cont_scroll_cb (time_watcher &w) 1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
718{ 1084{
719 if ((scrollbar_isUp() || scrollbar_isDn()) && 1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
720 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
721 { 1087 {
722 refresh_type |= SMOOTH_REFRESH;
723 want_refresh = 1; 1088 want_refresh = 1;
724 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1089 refresh_check ();
725 } 1090 }
1091 else
1092 w.stop ();
726} 1093}
727#endif 1094#endif
728 1095
729#ifdef SELECTION_SCROLLING 1096#ifdef SELECTION_SCROLLING
730void 1097void
731rxvt_term::sel_scroll_cb (time_watcher &w) 1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
732{ 1099{
733 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
734 { 1101 {
735 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
736 refresh_type |= SMOOTH_REFRESH;
737 want_refresh = 1; 1103 want_refresh = 1;
738 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1104 refresh_check ();
739 } 1105 }
1106 else
1107 w.stop ();
740} 1108}
741#endif 1109#endif
742 1110
743#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
744void 1112void
745rxvt_term::slip_wheel_cb (time_watcher &w) 1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
746{ 1114{
747 if (mouse_slip_wheel_speed == 0 1115 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 { 1116 {
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1117 want_refresh = 1;
753 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
754 } 1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
755} 1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
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 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
762 1161
763 if (CBUFSIZ == n) 1162 if (CBUFSIZ == n)
764 { 1163 {
765 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1164 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
766 n = 0; 1165 n = 0;
767 } 1166 }
768 1167
769 memmove (cmdbuf_base, cmdbuf_ptr, n); 1168 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 1169 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 1170 cmdbuf_endp = cmdbuf_ptr + n;
772 1171
773 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
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[0])
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 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1499 && ev.xproperty.state == PropertyNewValue)
1500 selection_property (ev.xproperty.window, ev.xproperty.atom);
1501
1502 break;
1503
1195 case SelectionClear: 1504 case SelectionClear:
1196 selection_clear (); 1505 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1197 break; 1506 break;
1198 1507
1199 case SelectionNotify: 1508 case SelectionNotify:
1200 if (selection_wait == Sel_normal) 1509 if (selection_wait == Sel_normal)
1201 selection_paste (ev.xselection.requestor, 1510 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1202 ev.xselection.property, True);
1203 break; 1511 break;
1204 1512
1205 case SelectionRequest: 1513 case SelectionRequest:
1206 selection_send (ev.xselectionrequest); 1514 selection_send (ev.xselectionrequest);
1207 break; 1515 break;
1208 1516
1517 case MapNotify:
1518#ifdef HAVE_BG_PIXMAP
1519 /* This is needed specifically to fix the case of no window manager or a
1520 * non-reparenting window manager. In those cases we never get first
1521 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1522 * care of multiplicity of ConfigureNotify events arriving while WM does
1523 * reparenting.
1524 * We should not render background immediately, as there could be several
1525 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1526 * by scheduling background redraw as soon as we can, but giving a short
1527 * bit of time for ConfigureNotifies to arrive.
1528 * We should render background PRIOR to drawing any text, but AFTER all
1529 * of ConfigureNotifys for the best results.
1530 */
1531 if (!(bg_flags & BG_IS_VALID))
1532 update_background_ev.start (0.025);
1533#endif
1534 mapped = 1;
1535#ifdef TEXT_BLINK
1536 text_blink_ev.start ();
1537#endif
1538 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1539 break;
1540
1209 case UnmapNotify: 1541 case UnmapNotify:
1210 TermWin.mapped = 0; 1542 mapped = 0;
1211#ifdef TEXT_BLINK 1543#ifdef TEXT_BLINK
1212 text_blink_ev.stop (); 1544 text_blink_ev.stop ();
1213#endif 1545#endif
1546 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1214 break; 1547 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 1548
1229 case GraphicsExpose: 1549 case GraphicsExpose:
1230 case Expose: 1550 case Expose:
1231 if (ev.xany.window == TermWin.vt) 1551 if (ev.xany.window == vt)
1232 { 1552 {
1233#ifdef NO_SLOW_LINK_SUPPORT 1553 do
1554 {
1234 scr_expose (ev.xexpose.x, ev.xexpose.y, 1555 scr_expose (ev.xexpose.x, ev.xexpose.y,
1235 ev.xexpose.width, ev.xexpose.height, False); 1556 ev.xexpose.width, ev.xexpose.height, False);
1236#else 1557 }
1237 // I don't understand this, so I changed it :) 1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1559
1560 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1561
1562 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1563 {
1238 scr_expose (ev.xexpose.x, ev.xexpose.y, 1564 scr_expose (ev.xexpose.x, ev.xexpose.y,
1239 ev.xexpose.width, ev.xexpose.height, False); 1565 ev.xexpose.width, ev.xexpose.height, False);
1240 //scr_expose (ev.xexpose.x, 0, 1566 }
1241 // ev.xexpose.width, TermWin.height, False); 1567
1242#endif
1243 want_refresh = 1; 1568 want_refresh = 1;
1244 } 1569 }
1245 else 1570 else
1246 { 1571 {
1247 XEvent unused_event; 1572 XEvent unused_event;
1248 1573
1249 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1250 ; 1575 ;
1251 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1576 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1252 ; 1577 ;
1253 1578
1254 if (isScrollbarWindow (ev.xany.window)) 1579 if (scrollBar.state && ev.xany.window == scrollBar.win)
1255 { 1580 {
1256 scrollBar.setIdle (); 1581 scrollBar.state = STATE_IDLE;
1257 scrollbar_show (0); 1582 scrollBar.show (0);
1258 } 1583 }
1259#ifdef MENUBAR
1260 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1261 menubar_expose ();
1262#endif
1263 } 1584 }
1264 break; 1585 break;
1265 1586
1266 case MotionNotify: 1587 case MotionNotify:
1267#ifdef POINTER_BLANK 1588#ifdef POINTER_BLANK
1268 if (hidden_pointer) 1589 if (hidden_pointer)
1269 pointer_unblank (); 1590 pointer_unblank ();
1270#endif 1591#endif
1271#if MENUBAR 1592 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1272 if (isMenuBarWindow (ev.xany.window)) 1593 || priv_modes & PrivMode_MouseAnyEvent)
1594 mouse_report (ev.xbutton);
1595 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1596 break;
1597
1598 if (ev.xany.window == vt)
1273 { 1599 {
1274 menubar_control (ev.xbutton); 1600 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1275 break; 1601 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 } 1602 ; // 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))) 1603 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1284 { 1604 {
1285 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1605 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1286 ; 1606 ;
1287 1607
1288 XQueryPointer (display->display, TermWin.vt, 1608 XQueryPointer (dpy, vt,
1289 &unused_root, &unused_child, 1609 &unused_root, &unused_child,
1290 &unused_root_x, &unused_root_y, 1610 &unused_root_x, &unused_root_y,
1291 & (ev.xbutton.x), & (ev.xbutton.y), 1611 &ev.xbutton.x, &ev.xbutton.y,
1292 &unused_mask); 1612 &ev.xbutton.state);
1293#ifdef MOUSE_THRESHOLD 1613#ifdef MOUSE_THRESHOLD
1294 /* deal with a `jumpy' mouse */ 1614 /* deal with a `jumpy' mouse */
1295 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1615 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1296 { 1616 {
1297#endif 1617#endif
1618#if ISO_14755
1619 // 5.4
1620 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1621 {
1622 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1623 break;
1624 }
1625#endif
1298 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1626 selection_extend (ev.xbutton.x, ev.xbutton.y,
1299 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1627 ev.xbutton.state & Button3Mask ? 2 : 0);
1628
1300#ifdef SELECTION_SCROLLING 1629#ifdef SELECTION_SCROLLING
1301 if (ev.xbutton.y < TermWin.int_bwidth 1630 if (ev.xbutton.y < int_bwidth
1302 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1631 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1303 { 1632 {
1304 int dist; 1633 int dist;
1305 1634
1306 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1307 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1308 */ 1637 */
1309 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1310 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1311 1640
1312 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1313 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1314 */ 1643 */
1315 selection_save_x=ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
1316 selection_save_y=ev.xbutton.y; 1645 selection_save_y = ev.xbutton.y;
1317 selection_save_state=
1318 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1646 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1319 1647
1320 /* calc number of lines to scroll */ 1648 /* calc number of lines to scroll */
1321 if (ev.xbutton.y<TermWin.int_bwidth) 1649 if (ev.xbutton.y < int_bwidth)
1322 { 1650 {
1323 scroll_selection_dir = UP; 1651 scroll_selection_dir = UP;
1324 dist = TermWin.int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1325 } 1653 }
1326 else 1654 else
1327 { 1655 {
1328 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1329 dist = ev.xbutton.y - 1657 dist = ev.xbutton.y - (int_bwidth + height);
1330 (TermWin.int_bwidth + TermWin.height);
1331 } 1658 }
1659
1332 scroll_selection_lines= (Pixel2Height (dist)/ 1660 scroll_selection_lines = Pixel2Height (dist)
1333 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1662 + 1;
1334 MIN_IT (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1335 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1336 } 1665 }
1337 else 1666 else
1338 { 1667 {
1339 /* we are within the text window, so we 1668 /* we are within the text window, so we
1340 * shouldn't be scrolling 1669 * shouldn't be scrolling
1341 */ 1670 */
1342 if (sel_scroll_ev.active)
1343 sel_scroll_ev.stop(); 1671 sel_scroll_ev.stop();
1344 } 1672 }
1345#endif 1673#endif
1346#ifdef MOUSE_THRESHOLD 1674#ifdef MOUSE_THRESHOLD
1347
1348 } 1675 }
1349#endif 1676#endif
1350
1351 } 1677 }
1352 } 1678 }
1353 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1679 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1354 { 1680 {
1355 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1681 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1356 MotionNotify, &ev)) ; 1682 MotionNotify, &ev))
1683 ;
1684
1357 XQueryPointer (display->display, scrollBar.win, 1685 XQueryPointer (dpy, scrollBar.win,
1358 &unused_root, &unused_child, 1686 &unused_root, &unused_child,
1359 &unused_root_x, &unused_root_y, 1687 &unused_root_x, &unused_root_y,
1360 & (ev.xbutton.x), & (ev.xbutton.y), 1688 &ev.xbutton.x, &ev.xbutton.y,
1361 &unused_mask); 1689 &unused_mask);
1362 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1690 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1363 scrollbar_size ()); 1691 scrollBar.size ());
1364 scr_refresh (refresh_type);
1365 refresh_limit = 0; 1692 want_refresh = 1;
1366 scrollbar_show (1); 1693 scrollBar.show (1);
1367 } 1694 }
1368 break; 1695 break;
1369 } 1696 }
1370}
1371 1697
1698#if defined(CURSOR_BLINK)
1699 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1700 {
1701 if (hidden_cursor)
1702 {
1703 hidden_cursor = 0;
1704 want_refresh = 1;
1705 }
1706
1707 cursor_blink_ev.again ();
1708 }
1709#endif
1710
1711#if defined(POINTER_BLANK)
1712 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1713 {
1714 if (ev.type == MotionNotify
1715 || ev.type == ButtonPress
1716 || ev.type == ButtonRelease)
1717 if (hidden_pointer)
1718 pointer_unblank ();
1719
1720 if (ev.type == KeyPress && hidden_pointer == 0)
1721 pointer_blank ();
1722 }
1723#endif
1724
1725 refresh_check ();
1726}
1727
1728#if ENABLE_FRILLS
1729void
1730rxvt_term::set_urgency (bool enable)
1731{
1732 if (enable == urgency_hint)
1733 return;
1734
1735 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1736 {
1737 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1738 XSetWMHints (dpy, parent[0], h);
1739 urgency_hint = enable;
1740 }
1741}
1742#endif
1743
1744void
1745rxvt_term::focus_in ()
1746{
1747 if (!focus)
1748 {
1749 focus = 1;
1750 want_refresh = 1;
1751
1752#if USE_XIM
1753 if (Input_Context != NULL)
1754 {
1755 IMSetPosition ();
1756 XSetICFocus (Input_Context);
1757 }
1758#endif
1759#if CURSOR_BLINK
1760 if (option (Opt_cursorBlink))
1761 cursor_blink_ev.again ();
1762#endif
1763#if OFF_FOCUS_FADING
1764 if (rs[Rs_fade])
1765 {
1766 pix_colors = pix_colors_focused;
1767 scr_recolour ();
1768 }
1769#endif
1770#if ENABLE_FRILLS
1771 if (option (Opt_urgentOnBell))
1772 set_urgency (0);
1773#endif
1774
1775 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1776 }
1777}
1778
1779void
1780rxvt_term::focus_out ()
1781{
1782 if (focus)
1783 {
1784 focus = 0;
1785 want_refresh = 1;
1786
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791#if ENABLE_FRILLS || ISO_14755
1792 if (iso14755buf)
1793 {
1794 iso14755buf = 0;
1795# if ISO_14755
1796 scr_overlay_off ();
1797# endif
1798 }
1799#endif
1800#if USE_XIM
1801 if (Input_Context != NULL)
1802 XUnsetICFocus (Input_Context);
1803#endif
1804#if CURSOR_BLINK
1805 if (option (Opt_cursorBlink))
1806 cursor_blink_ev.stop ();
1807
1808 hidden_cursor = 0;
1809#endif
1810#if OFF_FOCUS_FADING
1811 if (rs[Rs_fade])
1812 {
1813 pix_colors = pix_colors_unfocused;
1814 scr_recolour ();
1815 }
1816#endif
1817
1818 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1819 }
1820}
1821
1822void
1823rxvt_term::update_fade_color (unsigned int idx)
1824{
1825#if OFF_FOCUS_FADING
1826 if (rs[Rs_fade])
1827 {
1828 rgba c;
1829 pix_colors [Color_fade].get (c);
1830 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1831 }
1832#endif
1833}
1834
1835#if ENABLE_TRANSPARENCY || ENABLE_PERL
1372void 1836void
1373rxvt_term::rootwin_cb (XEvent &ev) 1837rxvt_term::rootwin_cb (XEvent &ev)
1374{ 1838{
1375 SET_R (this); 1839 make_current ();
1376 SET_LOCALE (locale);
1377 1840
1841 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1842 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1843 return;
1844
1845# if ENABLE_TRANSPARENCY
1378 switch (ev.type) 1846 switch (ev.type)
1379 { 1847 {
1380 case PropertyNotify: 1848 case PropertyNotify:
1849 /*
1850 * if user used some Esetroot compatible prog to set the root bg,
1851 * use the property to determine the pixmap. We use it later on.
1852 */
1381 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1382 { 1855 {
1383 if (ev.xproperty.state == PropertyNewValue) 1856 bg_set_root_pixmap ();
1384 selection_property (ev.xproperty.window, ev.xproperty.atom); 1857 update_background ();
1385 break;
1386 } 1858 }
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 1859
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; 1860 break;
1861 }
1406#endif 1862# endif
1407 } 1863
1864 refresh_check ();
1408} 1865}
1866#endif
1409 1867
1410void 1868void
1411rxvt_term::button_press (XButtonEvent &ev) 1869rxvt_term::button_press (XButtonEvent &ev)
1412{ 1870{
1413 int reportmode = 0, clickintime; 1871 int reportmode = 0, clickintime;
1414 1872
1415 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1873 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1874
1416 if (!bypass_keystate) 1875 if (!bypass_keystate)
1417 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1876 reportmode = !! (priv_modes & PrivMode_mouse_report);
1877
1418 /* 1878 /*
1419 * VT window processing of button press 1879 * VT window processing of button press
1420 */ 1880 */
1421 if (ev.window == TermWin.vt) 1881 if (ev.window == vt)
1422 { 1882 {
1883 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1884 return;
1885
1886#if ISO_14755
1887 // 5.4
1888 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1889 {
1890 iso14755_54 (ev.x, ev.y);
1891 return;
1892 }
1893#endif
1894
1423 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1895 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1896
1424 if (reportmode) 1897 if (reportmode)
1425 { 1898 {
1426 /* mouse report from vt window */ 1899 /* mouse report from vt window */
1427 /* save the xbutton state (for ButtonRelease) */ 1900 /* save the xbutton state (for ButtonRelease) */
1428 MEvent.state = ev.state; 1901 MEvent.state = ev.state;
1429#ifdef MOUSE_REPORT_DOUBLECLICK 1902#ifdef MOUSE_REPORT_DOUBLECLICK
1430 if (ev.button == MEvent.button && clickintime) 1903 if (ev.button == MEvent.button && clickintime)
1431 { 1904 {
1432 /* same button, within alloted time */ 1905 /* same button, within allowed time */
1433 MEvent.clicks++; 1906 MEvent.clicks++;
1907
1434 if (MEvent.clicks > 1) 1908 if (MEvent.clicks > 1)
1435 { 1909 {
1436 /* only report double clicks */ 1910 /* only report double clicks */
1437 MEvent.clicks = 2; 1911 MEvent.clicks = 2;
1438 mouse_report (ev); 1912 mouse_report (ev);
… …
1450 mouse_report (ev); 1924 mouse_report (ev);
1451 } 1925 }
1452#else 1926#else
1453 MEvent.button = ev.button; 1927 MEvent.button = ev.button;
1454 mouse_report (ev); 1928 mouse_report (ev);
1455#endif /* MOUSE_REPORT_DOUBLECLICK */ 1929#endif /* MOUSE_REPORT_DOUBLECLICK */
1456 1930
1457 } 1931 }
1458 else 1932 else
1459 { 1933 {
1460 if (ev.button != MEvent.button) 1934 if (ev.button != MEvent.button)
1461 MEvent.clicks = 0; 1935 MEvent.clicks = 0;
1936
1462 switch (ev.button) 1937 switch (ev.button)
1463 { 1938 {
1464 case Button1: 1939 case Button1:
1940 /* allow meta + click to select rectangular areas */
1941 /* should be done in screen.C */
1942#if ENABLE_FRILLS
1943 selection.rect = !!(ev.state & ModMetaMask);
1944#else
1945 selection.rect = false;
1946#endif
1947
1465 /* allow shift+left click to extend selection */ 1948 /* allow shift+left click to extend selection */
1466 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1949 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1467 { 1950 {
1468 if (MEvent.button == Button1 && clickintime) 1951 if (MEvent.button == Button1 && clickintime)
1469 selection_rotate (ev.x, ev.y); 1952 selection_rotate (ev.x, ev.y);
1470 else 1953 else
1471 selection_extend (ev.x, ev.y, 1); 1954 selection_extend (ev.x, ev.y, 1);
… …
1486 case Button3: 1969 case Button3:
1487 if (MEvent.button == Button3 && clickintime) 1970 if (MEvent.button == Button3 && clickintime)
1488 selection_rotate (ev.x, ev.y); 1971 selection_rotate (ev.x, ev.y);
1489 else 1972 else
1490 selection_extend (ev.x, ev.y, 1); 1973 selection_extend (ev.x, ev.y, 1);
1974
1491 MEvent.button = Button3; 1975 MEvent.button = Button3;
1492 break; 1976 break;
1493 } 1977 }
1494 } 1978 }
1979
1495 MEvent.time = ev.time; 1980 MEvent.time = ev.time;
1496 return; 1981 return;
1497 } 1982 }
1498 1983
1499 /* 1984 /*
1500 * Scrollbar window processing of button press 1985 * Scrollbar window processing of button press
1501 */ 1986 */
1502 if (isScrollbarWindow (ev.window)) 1987 if (scrollBar.state && ev.window == scrollBar.win)
1503 { 1988 {
1504 scrollBar.setIdle (); 1989 page_dirn direction = NO_DIR;
1990
1991 if (scrollBar.upButton (ev.y))
1992 direction = UP; /* up */
1993 else if (scrollBar.dnButton (ev.y))
1994 direction = DN; /* down */
1995
1996 scrollBar.state = STATE_IDLE;
1505 /* 1997 /*
1506 * Rxvt-style scrollbar: 1998 * Rxvt-style scrollbar:
1507 * move up if mouse is above slider 1999 * move up if mouse is above slider
1508 * move dn if mouse is below slider 2000 * move dn if mouse is below slider
1509 * 2001 *
… …
1518 /* 2010 /*
1519 * Mouse report disabled scrollbar: 2011 * Mouse report disabled scrollbar:
1520 * arrow buttons - send up/down 2012 * arrow buttons - send up/down
1521 * click on scrollbar - send pageup/down 2013 * click on scrollbar - send pageup/down
1522 */ 2014 */
1523 if ((scrollBar.style == R_SB_NEXT 2015 if (direction == UP)
1524 && scrollbarnext_upButton (ev.y))
1525 || (scrollBar.style == R_SB_RXVT
1526 && scrollbarrxvt_upButton (ev.y)))
1527 tt_printf ("\033[A"); 2016 tt_printf ("\033[A");
1528 else if ((scrollBar.style == R_SB_NEXT 2017 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"); 2018 tt_printf ("\033[B");
1533 else 2019 else
1534 switch (ev.button) 2020 switch (ev.button)
1535 { 2021 {
1536 case Button2: 2022 case Button2:
… …
1543 tt_printf ("\033[5~"); 2029 tt_printf ("\033[5~");
1544 break; 2030 break;
1545 } 2031 }
1546 } 2032 }
1547 else 2033 else
1548#endif /* NO_SCROLLBAR_REPORT */ 2034#endif /* NO_SCROLLBAR_REPORT */
1549
1550 {
1551 char upordown = 0;
1552
1553 if (scrollBar.style == R_SB_NEXT)
1554 { 2035 {
1555 if (scrollbarnext_upButton (ev.y)) 2036 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 { 2037 {
1569#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2038#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2039 if (!cont_scroll_ev.is_active ())
1570 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2040 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1571#endif 2041#endif
1572 if (scr_page (upordown < 0 ? UP : DN, 1)) 2042 if (scr_page (direction, 1))
1573 { 2043 {
1574 if (upordown < 0) 2044 if (direction == UP)
1575 scrollBar.setUp (); 2045 scrollBar.state = STATE_UP;
1576 else 2046 else
1577 scrollBar.setDn (); 2047 scrollBar.state = STATE_DOWN;
1578 } 2048 }
1579 } 2049 }
1580 else 2050 else
1581 switch (ev.button) 2051 switch (ev.button)
1582 { 2052 {
1583 case Button2: 2053 case Button2:
1584 switch (scrollbar_align) 2054 switch (scrollBar.align)
1585 { 2055 {
1586 case R_SB_ALIGN_TOP: 2056 case R_SB_ALIGN_TOP:
1587 csrO = 0; 2057 csrO = 0;
1588 break; 2058 break;
1589 case R_SB_ALIGN_CENTRE: 2059 case R_SB_ALIGN_CENTRE:
… …
1591 break; 2061 break;
1592 case R_SB_ALIGN_BOTTOM: 2062 case R_SB_ALIGN_BOTTOM:
1593 csrO = scrollBar.bot - scrollBar.top; 2063 csrO = scrollBar.bot - scrollBar.top;
1594 break; 2064 break;
1595 } 2065 }
2066
1596 if (scrollBar.style == R_SB_XTERM 2067 if (scrollBar.style == R_SB_XTERM
1597 || scrollbar_above_slider (ev.y) 2068 || scrollbar_above_slider (ev.y)
1598 || scrollbar_below_slider (ev.y)) 2069 || scrollbar_below_slider (ev.y))
1599 scr_move_to ( scrollbar_position (ev.y) - csrO, 2070 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1600 scrollbar_size ()); 2071
1601 scrollBar.setMotion (); 2072 scrollBar.state = STATE_MOTION;
1602 break; 2073 break;
1603 2074
1604 case Button1: 2075 case Button1:
1605 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2076 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1606 csrO = ev.y - scrollBar.top; 2077 csrO = ev.y - scrollBar.top;
1607 /* FALLTHROUGH */ 2078 /* FALLTHROUGH */
1608 2079
1609 case Button3: 2080 case Button3:
1610 if (scrollBar.style != R_SB_XTERM) 2081 if (scrollBar.style != R_SB_XTERM)
1611 { 2082 {
1612 if (scrollbar_above_slider (ev.y)) 2083 if (scrollbar_above_slider (ev.y))
1613# ifdef RXVT_SCROLL_FULL 2084# ifdef RXVT_SCROLL_FULL
1614 scr_page (UP, TermWin.nrow - 1); 2085 scr_page (UP, nrow - 1);
1615# else 2086# else
1616 scr_page (UP, TermWin.nrow / 4); 2087 scr_page (UP, nrow / 4);
1617# endif 2088# endif
1618 else if (scrollbar_below_slider (ev.y)) 2089 else if (scrollbar_below_slider (ev.y))
1619# ifdef RXVT_SCROLL_FULL 2090# ifdef RXVT_SCROLL_FULL
1620 scr_page (DN, TermWin.nrow - 1); 2091 scr_page (DN, nrow - 1);
1621# else 2092# else
1622 scr_page (DN, TermWin.nrow / 4); 2093 scr_page (DN, nrow / 4);
1623# endif 2094# endif
1624 else 2095 else
1625 scrollBar.setMotion (); 2096 scrollBar.state = STATE_MOTION;
1626 } 2097 }
1627 else 2098 else
1628 { 2099 {
1629 scr_page ((ev.button == Button1 ? DN : UP), 2100 scr_page ((ev.button == Button1 ? DN : UP),
1630 (TermWin.nrow 2101 (nrow
1631 * scrollbar_position (ev.y) 2102 * scrollbar_position (ev.y)
1632 / scrollbar_size ())); 2103 / scrollBar.size ()));
1633 } 2104 }
2105
1634 break; 2106 break;
1635 } 2107 }
1636 } 2108 }
2109
1637 return; 2110 return;
1638 } 2111 }
1639#if MENUBAR
1640 /*
1641 * Menubar window processing of button press
1642 */
1643 if (isMenuBarWindow (ev.window))
1644 menubar_control (ev);
1645#endif
1646} 2112}
1647 2113
1648void 2114void
1649rxvt_term::button_release (XButtonEvent &ev) 2115rxvt_term::button_release (XButtonEvent &ev)
1650{ 2116{
1651 int reportmode = 0; 2117 int reportmode = 0;
1652 2118
1653 csrO = 0; /* reset csr Offset */ 2119 csrO = 0; /* reset csr Offset */
1654 if (!bypass_keystate) 2120 if (!bypass_keystate)
1655 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2121 reportmode = !! (priv_modes & PrivMode_mouse_report);
1656 2122
1657 if (scrollbar_isUpDn ()) 2123 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1658 { 2124 {
1659 scrollBar.setIdle (); 2125 scrollBar.state = STATE_IDLE;
1660 scrollbar_show (0); 2126 scrollBar.show (0);
1661#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1662 refresh_type &= ~SMOOTH_REFRESH;
1663#endif
1664
1665 } 2127 }
2128
1666#ifdef SELECTION_SCROLLING 2129#ifdef SELECTION_SCROLLING
1667 if (sel_scroll_ev.active)
1668 sel_scroll_ev.stop(); 2130 sel_scroll_ev.stop();
1669#endif 2131#endif
2132
1670 if (ev.window == TermWin.vt) 2133 if (ev.window == vt)
1671 { 2134 {
2135 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2136 return;
2137
2138#if ISO_14755
2139 // 5.4
2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2141 return;
2142#endif
2143
1672 if (reportmode) 2144 if (reportmode)
1673 { 2145 {
1674 /* mouse report from vt window */ 2146 /* mouse report from vt window */
1675 /* don't report release of wheel "buttons" */ 2147 /* don't report release of wheel "buttons" */
1676 if (ev.button >= 4) 2148 if (ev.button >= 4)
… …
1687 mouse_report (ev); 2159 mouse_report (ev);
1688 } 2160 }
1689#else /* MOUSE_REPORT_DOUBLECLICK */ 2161#else /* MOUSE_REPORT_DOUBLECLICK */
1690 MEvent.button = AnyButton; 2162 MEvent.button = AnyButton;
1691 mouse_report (ev); 2163 mouse_report (ev);
1692#endif /* MOUSE_REPORT_DOUBLECLICK */ 2164#endif /* MOUSE_REPORT_DOUBLECLICK */
1693 return; 2165 return;
1694 } 2166 }
2167
1695 /* 2168 /*
1696 * dumb hack to compensate for the failure of click-and-drag 2169 * dumb hack to compensate for the failure of click-and-drag
1697 * when overriding mouse reporting 2170 * when overriding mouse reporting
1698 */ 2171 */
1699 if (PrivateModes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
1700 && bypass_keystate 2173 && bypass_keystate
1701 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
1702 selection_extend (ev.x, ev.y, 0); 2175 selection_extend (ev.x, ev.y, 0);
1703 2176
1704 switch (ev.button) 2177 switch (ev.button)
1705 { 2178 {
1706 case Button1: 2179 case Button1:
1707 case Button3: 2180 case Button3:
1708 selection_make (ev.time); 2181 selection_make (ev.time);
1709 break; 2182 break;
2183
1710 case Button2: 2184 case Button2:
1711 selection_request (ev.time, ev.x, ev.y); 2185 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2186 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1712 break; 2187 break;
2188
1713#ifdef MOUSE_WHEEL 2189#ifdef MOUSE_WHEEL
1714 case Button4: 2190 case Button4:
1715 case Button5: 2191 case Button5:
1716 { 2192 {
1717 int i; 2193 int i;
… …
1719 2195
1720 v = ev.button == Button4 ? UP : DN; 2196 v = ev.button == Button4 ? UP : DN;
1721 2197
1722 if (ev.state & ShiftMask) 2198 if (ev.state & ShiftMask)
1723 i = 1; 2199 i = 1;
1724 else if (Options & Opt_mouseWheelScrollPage) 2200 else if (option (Opt_mouseWheelScrollPage))
1725 i = TermWin.nrow - 1; 2201 i = nrow - 1;
1726 else 2202 else
1727 i = 5; 2203 i = 5;
1728 2204
1729# ifdef MOUSE_SLIP_WHEELING 2205# ifdef MOUSE_SLIP_WHEELING
1730 if (ev.state & ControlMask) 2206 if (ev.state & ControlMask)
1731 { 2207 {
1732 mouse_slip_wheel_speed += v ? -1 : 1; 2208 mouse_slip_wheel_speed += v ? -1 : 1;
1733 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2209 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; 2210 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
1735 2211
1736 if (slip_wheel_ev.at < NOW) 2212 if (!slip_wheel_ev.is_active ())
1737 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2213 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1738
1739 slip_wheel_ev.start ();
1740 } 2214 }
1741 else 2215 else
2216# endif
1742 { 2217 {
1743# endif
1744# ifdef JUMP_MOUSE_WHEEL
1745 scr_page (v, i); 2218 scr_page (v, i);
1746 scr_refresh (SMOOTH_REFRESH);
1747 scrollbar_show (1); 2219 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 } 2220 }
1758#endif
1759 } 2221 }
1760 break; 2222 break;
1761#endif 2223#endif
1762 } 2224 }
1763 } 2225 }
1764#ifdef MENUBAR
1765 else if (isMenuBarWindow (ev.window))
1766 menubar_control (ev);
1767#endif
1768} 2226}
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 2227
2243/*}}} */ 2228/*}}} */
2244 2229
2245bool 2230void
2246rxvt_term::cmd_parse () 2231rxvt_term::cmd_parse ()
2247{ 2232{
2248 bool flag = false;
2249 unicode_t ch = NOCHAR; 2233 wchar_t ch = NOCHAR;
2250 unsigned char *seq_begin; // remember start of esc-sequence here 2234 char *seq_begin; // remember start of esc-sequence here
2251 2235
2252 for (;;) 2236 for (;;)
2253 { 2237 {
2254 if (ch == NOCHAR) 2238 if (expect_false (ch == NOCHAR))
2255 { 2239 {
2256 seq_begin = cmdbuf_ptr; 2240 seq_begin = cmdbuf_ptr;
2257 ch = next_char (); 2241 ch = next_char ();
2258 }
2259 2242
2260 if (ch == NOCHAR) // TODO: improve 2243 if (ch == NOCHAR)
2261 break; 2244 break;
2245 }
2262 2246
2263 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2247 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2248 {
2249 if (expect_false (!seen_input))
2264 { 2250 {
2251 seen_input = 1;
2252 // many badly-written programs (e.g. jed) contain a race condition:
2253 // they first read the screensize and then install a SIGWINCH handler.
2254 // some window managers resize the window early, and these programs
2255 // then sometimes get the size wrong.
2256 // unfortunately other programs are even more buggy and dislike
2257 // being sent SIGWINCH, so only do it when we were in fact being
2258 // resized.
2259 if (seen_resize && cmd_pid)
2260 kill (-cmd_pid, SIGWINCH);
2261 }
2262
2265 /* Read a text string from the input buffer */ 2263 /* Read a text string from the input buffer */
2266 unicode_t buf[UBUFSIZ]; 2264 wchar_t buf[UBUFSIZ];
2267 bool refreshnow = false; 2265 bool refreshnow = false;
2268 int nlines = 0; 2266 int nlines = 0;
2269 unicode_t *str = buf; 2267 wchar_t *str = buf;
2270 2268 wchar_t *eol = str + min (ncol, UBUFSIZ);
2271 *str++ = ch;
2272 2269
2273 for (;;) 2270 for (;;)
2274 { 2271 {
2272 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2273 break;
2274
2275 *str++ = ch;
2276
2277 if (expect_false (ch == C0_LF || str >= eol))
2278 {
2279 if (ch == C0_LF)
2280 nlines++;
2281
2282 refresh_count++;
2283
2284 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2285 {
2286 refresh_count = 0;
2287
2288 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2289 {
2290 refreshnow = true;
2291 ch = NOCHAR;
2292 break;
2293 }
2294 }
2295
2296 // scr_add_lines only works for nlines <= nrow - 1.
2297 if (nlines >= nrow - 1)
2298 {
2299 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2300 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2301 scr_add_lines (buf, str - buf, nlines);
2302
2303 nlines = 0;
2304 str = buf;
2305 eol = str + min (ncol, UBUFSIZ);
2306 }
2307
2308 if (str >= eol)
2309 {
2310 if (eol >= buf + UBUFSIZ)
2311 {
2312 ch = NOCHAR;
2313 break;
2314 }
2315 else
2316 eol = min (eol + ncol, buf + UBUFSIZ);
2317 }
2318
2319 }
2320
2275 seq_begin = cmdbuf_ptr; 2321 seq_begin = cmdbuf_ptr;
2276 ch = next_char (); 2322 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 } 2323 }
2312 2324
2325 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2326 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, nlines, str - buf); 2327 scr_add_lines (buf, str - buf, nlines);
2314 2328
2315 /* 2329 /*
2316 * If there have been a lot of new lines, then update the screen 2330 * 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. 2331 * 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 2332 * 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 */ 2333 */
2324 if (refreshnow) 2334 if (refreshnow)
2325 { 2335 {
2326 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2327 refresh_limit++;
2328 else
2329 scr_refresh (refresh_type); 2336 scr_refresh ();
2337 want_refresh = 1;
2330 } 2338 }
2331
2332 } 2339 }
2333 else 2340 else
2334 { 2341 {
2335 try 2342 try
2336 { 2343 {
… …
2344 } 2351 }
2345 2352
2346 ch = NOCHAR; 2353 ch = NOCHAR;
2347 } 2354 }
2348 } 2355 }
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} 2356}
2361 2357
2362// read the next character 2358// read the next character
2363unicode_t 2359wchar_t
2364rxvt_term::next_char () 2360rxvt_term::next_char () NOTHROW
2365{ 2361{
2366 while (cmdbuf_ptr < cmdbuf_endp) 2362 while (cmdbuf_ptr < cmdbuf_endp)
2367 { 2363 {
2368 // assume 7-bit to be ascii ALWAYS 2364 // assume 7-bit to be ascii ALWAYS
2369 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2365 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2370 return *cmdbuf_ptr++; 2366 return *cmdbuf_ptr++;
2371 2367
2372 wchar_t wc; 2368 wchar_t wc;
2373 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2369 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374 2370
2375 if (len == (size_t)-2) 2371 if (len == (size_t)-2)
2376 { 2372 {
2377 // the mbstate stores incomplete sequences. didn't know this :/ 2373 // the mbstate stores incomplete sequences. didn't know this :/
2378 cmdbuf_ptr = cmdbuf_endp; 2374 cmdbuf_ptr = cmdbuf_endp;
2379 break; 2375 break;
2380 } 2376 }
2381 2377
2382 if (len == (size_t)-1) 2378 if (len == (size_t)-1)
2379 {
2380 mbstate.reset (); // reset now undefined conversion state
2383 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2381 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2382 }
2384 2383
2385 // assume wchar == unicode 2384 // assume wchar == unicode
2386 cmdbuf_ptr += len; 2385 cmdbuf_ptr += len;
2387 return wc; 2386 return wc & UNICODE_MASK;
2388 } 2387 }
2389 2388
2390 return NOCHAR; 2389 return NOCHAR;
2391} 2390}
2391
2392// read the next octet
2393uint32_t
2394rxvt_term::next_octet () NOTHROW
2395{
2396 return cmdbuf_ptr < cmdbuf_endp
2397 ? (unsigned char)*cmdbuf_ptr++
2398 : NOCHAR;
2399}
2400
2401static class out_of_input out_of_input;
2392 2402
2393/* rxvt_cmd_getc () - Return next input character */ 2403/* rxvt_cmd_getc () - Return next input character */
2394/* 2404/*
2395 * Return the next input character after first passing any keyboard input 2405 * Return the next input character after first passing any keyboard input
2396 * to the command. 2406 * to the command.
2397 */ 2407 */
2398unicode_t 2408wchar_t
2399rxvt_term::cmd_getc () 2409rxvt_term::cmd_getc () THROW ((class out_of_input))
2400{ 2410{
2401 unicode_t c = next_char (); 2411 wchar_t c = next_char ();
2402 2412
2403 if (c == NOCHAR) 2413 if (c == NOCHAR)
2404 throw out_of_input; 2414 throw out_of_input;
2405 2415
2406 return c; 2416 return c;
2407} 2417}
2408 2418
2409unicode_t 2419uint32_t
2410rxvt_term::cmd_get8 () 2420rxvt_term::cmd_get8 () THROW ((class out_of_input))
2411{ 2421{
2412 unicode_t c = next_octet (); 2422 uint32_t c = next_octet ();
2413 2423
2414 if (c == NOCHAR) 2424 if (c == NOCHAR)
2415 throw out_of_input; 2425 throw out_of_input;
2416 2426
2417 return c; 2427 return c;
… …
2421/*----------------------------------------------------------------------*/ 2431/*----------------------------------------------------------------------*/
2422#ifdef PRINTPIPE 2432#ifdef PRINTPIPE
2423FILE * 2433FILE *
2424rxvt_term::popen_printer () 2434rxvt_term::popen_printer ()
2425{ 2435{
2426 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2436 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2427 2437
2428 if (stream == NULL) 2438 if (stream == NULL)
2429 rxvt_warn ("can't open printer pipe, not printing.\n"); 2439 rxvt_warn ("can't open printer pipe, not printing.\n");
2430 2440
2431 return stream; 2441 return stream;
… …
2442 * simulate attached vt100 printer 2452 * simulate attached vt100 printer
2443 */ 2453 */
2444void 2454void
2445rxvt_term::process_print_pipe () 2455rxvt_term::process_print_pipe ()
2446{ 2456{
2447 int done; 2457 FILE *fd = popen_printer ();
2448 FILE *fd;
2449 2458
2450 if ((fd = popen_printer ()) == NULL) 2459 if (!fd)
2451 return; 2460 return;
2452 2461
2453 /* 2462 /*
2454 * Send all input to the printer until either ESC[4i or ESC[?4i 2463 * Send all input to the printer until either ESC[4i or ESC[?4i
2455 * is received. 2464 * is received.
2456 */ 2465 */
2457 for (done = 0; !done;) 2466 for (int done = 0; !done; )
2458 { 2467 {
2459 unsigned char buf[8]; 2468 unsigned char buf[8];
2460 unicode_t ch; 2469 unicode_t ch;
2461 unsigned int i, len; 2470 unsigned int i, len;
2462 2471
… …
2481 { 2490 {
2482 if ((buf[len++] = cmd_getc ()) == 'i') 2491 if ((buf[len++] = cmd_getc ()) == 'i')
2483 break; /* done = 1 */ 2492 break; /* done = 1 */
2484 } 2493 }
2485 } 2494 }
2486 2495
2487 for (i = 0; i < len; i++) 2496 for (i = 0; i < len; i++)
2488 if (putc (buf[i], fd) == EOF) 2497 if (putc (buf[i], fd) == EOF)
2489 { 2498 {
2490 done = 1; 2499 done = 1;
2491 break; 2500 break;
… …
2493 } 2502 }
2494 } 2503 }
2495 2504
2496 pclose_printer (fd); 2505 pclose_printer (fd);
2497} 2506}
2498#endif /* PRINTPIPE */ 2507#endif /* PRINTPIPE */
2499/*}}} */ 2508/*}}} */
2500 2509
2501/* *INDENT-OFF* */ 2510/* *INDENT-OFF* */
2502enum { 2511enum {
2503 C1_40 = 0x40, 2512 C1_40 = 0x40,
… …
2517 case C0_ESC: 2526 case C0_ESC:
2518 process_escape_seq (); 2527 process_escape_seq ();
2519 break; 2528 break;
2520 case C0_ENQ: /* terminal Status */ 2529 case C0_ENQ: /* terminal Status */
2521 if (rs[Rs_answerbackstring]) 2530 if (rs[Rs_answerbackstring])
2522 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2531 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2523 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2524 else 2532 else
2525 tt_write ((unsigned char *)VT100_ANS, 2533 tt_write (VT100_ANS, strlen (VT100_ANS));
2526 (unsigned int)STRLEN (VT100_ANS));
2527 break; 2534 break;
2528 case C0_BEL: /* bell */ 2535 case C0_BEL: /* bell */
2529 scr_bell (); 2536 scr_bell ();
2530 break; 2537 break;
2531 case C0_BS: /* backspace */ 2538 case C0_BS: /* backspace */
… …
2555 process_dcs_seq (); 2562 process_dcs_seq ();
2556 break; 2563 break;
2557 case 0x9b: /* CSI */ 2564 case 0x9b: /* CSI */
2558 process_csi_seq (); 2565 process_csi_seq ();
2559 break; 2566 break;
2560 case 0x9d: /* CSI */ 2567 case 0x9d: /* OSC */
2561 process_osc_seq (); 2568 process_osc_seq ();
2562 break; 2569 break;
2563#endif 2570#endif
2564 } 2571 }
2565} 2572}
… …
2609 break; 2616 break;
2610 case 'Z': /* identify the terminal type */ 2617 case 'Z': /* identify the terminal type */
2611 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2618 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2612 break; 2619 break;
2613 case '<': /* turn off VT52 mode */ 2620 case '<': /* turn off VT52 mode */
2614 PrivMode (0, PrivMode_vt52); 2621 set_privmode (PrivMode_vt52, 0);
2615 break; 2622 break;
2616 case 'F': /* use special graphics character set */ 2623 case 'F': /* use special graphics character set */
2617 case 'G': /* use regular character set */ 2624 case 'G': /* use regular character set */
2618 /* unimplemented */ 2625 /* unimplemented */
2619 break; 2626 break;
… …
2630void 2637void
2631rxvt_term::process_escape_seq () 2638rxvt_term::process_escape_seq ()
2632{ 2639{
2633 unicode_t ch = cmd_getc (); 2640 unicode_t ch = cmd_getc ();
2634 2641
2635 if (PrivateModes & PrivMode_vt52) 2642 if (priv_modes & PrivMode_vt52)
2636 { 2643 {
2637 process_escape_vt52 (ch); 2644 process_escape_vt52 (ch);
2638 return; 2645 return;
2639 } 2646 }
2640 2647
… …
2655 scr_charset_set (2, (unsigned int)cmd_getc ()); 2662 scr_charset_set (2, (unsigned int)cmd_getc ());
2656 break; 2663 break;
2657 case '+': 2664 case '+':
2658 scr_charset_set (3, (unsigned int)cmd_getc ()); 2665 scr_charset_set (3, (unsigned int)cmd_getc ());
2659 break; 2666 break;
2660#ifndef NO_FRILLS 2667#if !ENABLE_MINIMAL
2661 case '6': 2668 case '6':
2662 scr_backindex (); 2669 scr_backindex ();
2663 break; 2670 break;
2664#endif 2671#endif
2665 case '7': 2672 case '7':
2666 scr_cursor (SAVE); 2673 scr_cursor (SAVE);
2667 break; 2674 break;
2668 case '8': 2675 case '8':
2669 scr_cursor (RESTORE); 2676 scr_cursor (RESTORE);
2670 break; 2677 break;
2671#ifndef NO_FRILLS 2678#if !ENABLE_MINIMAL
2672 case '9': 2679 case '9':
2673 scr_forwardindex (); 2680 scr_forwardindex ();
2674 break; 2681 break;
2675#endif 2682#endif
2676 case '=': 2683 case '=':
2677 case '>': 2684 case '>':
2678 PrivMode ((ch == '='), PrivMode_aplKP); 2685 set_privmode (PrivMode_aplKP, ch == '=');
2679 break; 2686 break;
2680 2687
2681 case C1_40: 2688 case C1_40:
2682 cmd_getc (); 2689 cmd_getc ();
2683 break; 2690 break;
… …
2686 break; 2693 break;
2687 2694
2688 /* 8.3.87: NEXT LINE */ 2695 /* 8.3.87: NEXT LINE */
2689 case C1_NEL: /* ESC E */ 2696 case C1_NEL: /* ESC E */
2690 { 2697 {
2691 unicode_t nlcr[] = { C0_LF, C0_CR }; 2698 wchar_t nlcr[] = { C0_LF, C0_CR };
2692 scr_add_lines (nlcr, 1, 2); 2699 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2693 } 2700 }
2694 break; 2701 break;
2695 2702
2696 /* kidnapped escape sequence: Should be 8.3.48 */ 2703 /* kidnapped escape sequence: Should be 8.3.48 */
2697 case C1_ESA: /* ESC G */ 2704 case C1_ESA: /* ESC G */
… …
2719 process_dcs_seq (); 2726 process_dcs_seq ();
2720 break; 2727 break;
2721 2728
2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2729 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2723 case C1_SCI: /* ESC Z */ 2730 case C1_SCI: /* ESC Z */
2724 tt_write ((const unsigned char *)ESCZ_ANSWER, 2731 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2725 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2726 break; /* steal obsolete ESC [ c */ 2732 break; /* steal obsolete ESC [ c */
2727 2733
2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2734 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2729 case C1_CSI: /* ESC [ */ 2735 case C1_CSI: /* ESC [ */
2730 process_csi_seq (); 2736 process_csi_seq ();
2731 break; 2737 break;
2732 2738
2733 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2739 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2734 case C1_OSC: /* ESC ] */ 2740 case C1_OSC: /* ESC ] */
2735 process_osc_seq (); 2741 process_osc_seq ();
2736 break; 2742 break;
2737 2743
2738 /* 8.3.106: RESET TO INITIAL STATE */ 2744 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2739 case 'c': 2745 case 'c':
2740 mbstate.reset (); 2746 mbstate.reset ();
2741 scr_poweron (); 2747 scr_poweron ();
2742 scrollbar_show (1); 2748 scrollBar.show (1);
2743 break; 2749 break;
2744 2750
2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2751 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2746 case 'n': 2752 case 'n':
2747 scr_charset_choose (2); 2753 scr_charset_choose (2);
… …
2767 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2773 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2768 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2774 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2769 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2775 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2770}; 2776};
2771 2777
2772#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2778#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2773 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2779 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2774 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2780 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2775#define get_byte_array_bit(array, bit) \ 2781#define get_byte_array_bit(array, bit) \
2776 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2782 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2777 2783
2778const unsigned char csi_defaults[] = 2784static const unsigned char csi_defaults[] =
2779 { 2785 {
2780 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2786 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2781 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2787 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2782 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2788 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2783 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2789 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
… …
2792rxvt_term::process_csi_seq () 2798rxvt_term::process_csi_seq ()
2793{ 2799{
2794 unicode_t ch, priv, i; 2800 unicode_t ch, priv, i;
2795 unsigned int nargs, p; 2801 unsigned int nargs, p;
2796 int n, ndef; 2802 int n, ndef;
2797 int arg[ESC_ARGS]; 2803 int arg[ESC_ARGS] = { };
2798 2804
2799 for (nargs = ESC_ARGS; nargs > 0;) 2805 nargs = 0;
2800 arg[--nargs] = 0;
2801 2806
2802 priv = 0; 2807 priv = 0;
2803 ch = cmd_getc (); 2808 ch = cmd_getc ();
2804 if (ch >= '<' && ch <= '?') 2809 if ((ch >= '<' && ch <= '?') || ch == '!')
2810 {
2805 { /* '<' '=' '>' '?' */ 2811 /* '<' '=' '>' '?' '!' */
2806 priv = ch; 2812 priv = ch;
2807 ch = cmd_getc (); 2813 ch = cmd_getc ();
2808 } 2814 }
2809 2815
2810 /* read any numerical arguments */ 2816 /* read any numerical arguments */
… …
2839 ndef = get_byte_array_bit (csi_defaults, i); 2845 ndef = get_byte_array_bit (csi_defaults, i);
2840 for (p = 0; p < nargs; p++) 2846 for (p = 0; p < nargs; p++)
2841 if (arg[p] == -1) 2847 if (arg[p] == -1)
2842 arg[p] = ndef; 2848 arg[p] = ndef;
2843 2849
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 /* 2850 /*
2852 * private mode handling 2851 * private mode handling
2853 */ 2852 */
2854 if (priv) 2853 if (priv)
2855 { 2854 {
2856 switch (priv) 2855 switch (priv)
2857 { 2856 {
2858 case '>': 2857 case '>':
2859 if (ch == CSI_DA) /* secondary device attributes */ 2858 if (ch == CSI_DA) /* secondary device attributes */
2859 {
2860 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2861 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2862 //
2863 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2864 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2865 // versions.
2866 //
2860 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2867 tt_printf ("\033[>%d;95;0c", 'U');
2868 }
2861 break; 2869 break;
2870
2862 case '?': 2871 case '?':
2863 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2872 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2864 process_terminal_mode (ch, priv, nargs, arg); 2873 process_terminal_mode (ch, priv, nargs, arg);
2865 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2866 } 2887 }
2888 break;
2889 }
2890
2867 return; 2891 return;
2868 } 2892 }
2869 2893
2870 switch (ch) 2894 switch (ch)
2871 { 2895 {
… …
2970 2994
2971 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2995 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2972 arg[0] = -arg[0]; 2996 arg[0] = -arg[0];
2973 /* FALLTHROUGH */ 2997 /* FALLTHROUGH */
2974 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2998 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2975 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2999 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2976 break; 3000 break;
2977 3001
2978 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3002 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2979 tt_write ((const unsigned char *)VT100_ANS, 3003 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2980 (unsigned int) (sizeof (VT100_ANS) - 1));
2981 break; 3004 break;
2982 3005
2983 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3006 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2984 process_sgr_mode (nargs, arg); 3007 process_sgr_mode (nargs, arg);
2985 break; 3008 break;
… …
2992 break; 3015 break;
2993 case 6: /* CPR requested */ 3016 case 6: /* CPR requested */
2994 scr_report_position (); 3017 scr_report_position ();
2995 break; 3018 break;
2996 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
2997 if (Options & Opt_insecure) 3020 if (option (Opt_insecure))
2998 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2999 break; 3022 break;
3000 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
3001 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3002 break; 3025 break;
3003 } 3026 }
… …
3039 break; 3062 break;
3040 3063
3041 case CSI_RM: /* 8.3.107: RESET MODE */ 3064 case CSI_RM: /* 8.3.107: RESET MODE */
3042 if (arg[0] == 4) 3065 if (arg[0] == 4)
3043 scr_insert_mode (0); 3066 scr_insert_mode (0);
3067 else if (arg[0] == 20)
3068 priv_modes &= ~PrivMode_LFNL;
3044 break; 3069 break;
3045 3070
3046 case CSI_SM: /* 8.3.126: SET MODE */ 3071 case CSI_SM: /* 8.3.126: SET MODE */
3047 if (arg[0] == 4) 3072 if (arg[0] == 4)
3048 scr_insert_mode (1); 3073 scr_insert_mode (1);
3074 else if (arg[0] == 20)
3075 priv_modes |= PrivMode_LFNL;
3049 break; 3076 break;
3050 3077
3051 /* 3078 /*
3052 * PRIVATE USE beyond this point. All CSI_7? sequences here 3079 * PRIVATE USE beyond this point. All CSI_7? sequences here
3053 */ 3080 */
… …
3065 break; 3092 break;
3066 case CSI_75: 3093 case CSI_75:
3067 scr_cursor (RESTORE); 3094 scr_cursor (RESTORE);
3068 break; 3095 break;
3069 3096
3070#ifndef NO_FRILLS 3097#if !ENABLE_MINIMAL
3071 case CSI_74: 3098 case CSI_74:
3072 process_window_ops (arg, nargs); 3099 process_window_ops (arg, nargs);
3073 break; 3100 break;
3074#endif 3101#endif
3075 3102
… …
3082 break; 3109 break;
3083 } 3110 }
3084} 3111}
3085/*}}} */ 3112/*}}} */
3086 3113
3087#ifndef NO_FRILLS 3114#if !ENABLE_MINIMAL
3088/* ARGSUSED */ 3115/* ARGSUSED */
3089void 3116void
3090rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3117rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3091{ 3118{
3092 int x, y; 3119 int x, y;
3093 XWindowAttributes wattr; 3120 XWindowAttributes wattr;
3094 Window wdummy; 3121 Window wdummy;
3122
3123 dLocal (Display *, dpy);
3095 3124
3096 if (nargs == 0) 3125 if (nargs == 0)
3097 return; 3126 return;
3098 3127
3099 switch (args[0]) 3128 switch (args[0])
3100 { 3129 {
3101 /* 3130 /*
3102 * commands 3131 * commands
3103 */ 3132 */
3104 case 1: /* deiconify window */ 3133 case 1: /* deiconify window */
3105 XMapWindow (display->display, TermWin.parent[0]); 3134 XMapWindow (dpy, parent[0]);
3106 break; 3135 break;
3107 case 2: /* iconify window */ 3136 case 2: /* iconify window */
3108 XIconifyWindow (display->display, TermWin.parent[0], 3137 XIconifyWindow (dpy, parent[0], display->screen);
3109 DefaultScreen (display->display));
3110 break; 3138 break;
3111 case 3: /* set position (pixels) */ 3139 case 3: /* set position (pixels) */
3112 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3140 XMoveWindow (dpy, parent[0], args[1], args[2]);
3113 break; 3141 break;
3114 case 4: /* set size (pixels) */ 3142 case 4: /* set size (pixels) */
3115 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3143 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3116 break; 3144 break;
3117 case 5: /* raise window */ 3145 case 5: /* raise window */
3118 XRaiseWindow (display->display, TermWin.parent[0]); 3146 XRaiseWindow (dpy, parent[0]);
3119 break; 3147 break;
3120 case 6: /* lower window */ 3148 case 6: /* lower window */
3121 XLowerWindow (display->display, TermWin.parent[0]); 3149 XLowerWindow (dpy, parent[0]);
3122 break; 3150 break;
3123 case 7: /* refresh window */ 3151 case 7: /* refresh window */
3124 scr_touch (true); 3152 scr_touch (true);
3125 break; 3153 break;
3126 case 8: /* set size (chars) */ 3154 case 8: /* set size (chars) */
3127 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3155 set_widthheight ((unsigned int) (args[2] * fwidth),
3128 (unsigned int) (args[1] * TermWin.fheight)); 3156 (unsigned int) (args[1] * fheight));
3129 break; 3157 break;
3130 3158
3131 //case 9: NYI, TODO, restore maximized window or maximize window 3159 //case 9: NYI, TODO, restore maximized window or maximize window
3132 default: 3160 default:
3133 if (args[0] >= 24) /* set height (chars) */ 3161 if (args[0] >= 24) /* set height (chars) */
3134 set_widthheight ((unsigned int)TermWin.width, 3162 set_widthheight ((unsigned int)width,
3135 (unsigned int) (args[1] * TermWin.fheight)); 3163 (unsigned int) (args[1] * fheight));
3136 break; 3164 break;
3137
3138 3165
3139 /* 3166 /*
3140 * reports - some output format copied from XTerm 3167 * reports - some output format copied from XTerm
3141 */ 3168 */
3142 case 11: /* report window state */ 3169 case 11: /* report window state */
3143 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3170 XGetWindowAttributes (dpy, parent[0], &wattr);
3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3171 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3145 break; 3172 break;
3146 case 13: /* report window position */ 3173 case 13: /* report window position */
3147 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent[0], &wattr);
3148 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3175 XTranslateCoordinates (dpy, parent[0], wattr.root,
3149 -wattr.border_width, -wattr.border_width, 3176 -wattr.border_width, -wattr.border_width,
3150 &x, &y, &wdummy); 3177 &x, &y, &wdummy);
3151 tt_printf ("\033[3;%d;%dt", x, y); 3178 tt_printf ("\033[3;%d;%dt", x, y);
3152 break; 3179 break;
3153 case 14: /* report window size (pixels) */ 3180 case 14: /* report window size (pixels) */
3154 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3181 XGetWindowAttributes (dpy, parent[0], &wattr);
3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3182 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3156 break; 3183 break;
3157 case 18: /* report text area size (chars) */ 3184 case 18: /* report text area size (chars) */
3158 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3185 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3159 break; 3186 break;
3160 case 19: /* report window size (chars) */ 3187 case 19: /* report window size (chars) */
3161 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3188 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3162 break; 3189 break;
3163 case 20: /* report icon label */ 3190 case 20: /* report icon label */
3164 if (Options & Opt_insecure)
3165 { 3191 {
3166 char *s; 3192 char *s;
3167 XGetIconName (display->display, TermWin.parent[0], &s); 3193 XGetIconName (dpy, parent[0], &s);
3168 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3194 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3195 XFree (s);
3169 } 3196 }
3170 break; 3197 break;
3171 case 21: /* report window title */ 3198 case 21: /* report window title */
3172 if (Options & Opt_insecure)
3173 { 3199 {
3174 char *s; 3200 char *s;
3175 XFetchName (display->display, TermWin.parent[0], &s); 3201 XFetchName (dpy, parent[0], &s);
3176 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3202 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3203 XFree (s);
3177 } 3204 }
3178 break; 3205 break;
3179 } 3206 }
3180} 3207}
3181#endif 3208#endif
3182 3209
3183/*----------------------------------------------------------------------*/ 3210/*----------------------------------------------------------------------*/
3184/* 3211/*
3185 * get input up until STRING TERMINATOR (or BEL) 3212 * get input up until STRING TERMINATOR (or BEL)
3186 * ends_how is terminator used. returned input must be free()'d 3213 * ends_how is terminator used. returned input must be free()'d
3187 */ 3214 */
3188unsigned char * 3215char *
3189rxvt_term::get_to_st (unicode_t &ends_how) 3216rxvt_term::get_to_st (unicode_t &ends_how)
3190{ 3217{
3191 unicode_t prev = 0, ch; 3218 unicode_t ch;
3219 bool seen_esc = false;
3192 unsigned int n = 0; 3220 unsigned int n = 0;
3193 unsigned char *s;
3194 unsigned char string[STRING_MAX]; 3221 wchar_t string[STRING_MAX];
3195 3222
3196 while ((ch = cmd_getc ()) != NOCHAR) 3223 while ((ch = cmd_getc ()) != NOCHAR)
3197 { 3224 {
3198 if (prev == C0_ESC) 3225 if (seen_esc)
3199 { 3226 {
3200 if (ch == 0x5c) /* 7bit ST */ 3227 if (ch == 0x5c) /* 7bit ST */
3201 break; 3228 break;
3202 else 3229 else
3203 return NULL; 3230 return NULL;
3204 } 3231 }
3232 else if (ch == C0_ESC)
3233 {
3234 seen_esc = true;
3235 continue;
3236 }
3205 else if (ch == C0_BEL || ch == CHAR_ST) 3237 else if (ch == C0_BEL || ch == CHAR_ST)
3206 break; 3238 break;
3239 else if (ch == C0_SYN)
3240 ch = cmd_get8 ();
3207 else if (ch < 0x20) 3241 else if (ch < 0x20)
3208 return NULL; /* other control character - exit */ 3242 return NULL; /* other control character - exit */
3209 3243
3210 if (n >= sizeof (string) - 1) 3244 seen_esc = false;
3245
3246 if (n >= STRING_MAX - 1)
3211 // stop at some sane length 3247 // stop at some sane length
3212 return NULL; 3248 return NULL;
3213 3249
3214 if (ch == C0_SYN)
3215 {
3216 string[n++] = cmd_get8 ();
3217 prev = 0;
3218 }
3219 else
3220 string[n++] = prev = ch; 3250 string[n++] = ch;
3221 } 3251 }
3222 3252
3223 string[n++] = '\0'; 3253 string[n++] = '\0';
3224 3254
3225 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3226 return NULL;
3227
3228 ends_how = (ch == 0x5c ? C0_ESC : ch); 3255 ends_how = (ch == 0x5c ? C0_ESC : ch);
3229 STRNCPY (s, string, n); 3256
3230 return s; 3257 return rxvt_wcstombs (string);
3231} 3258}
3232 3259
3233/*----------------------------------------------------------------------*/ 3260/*----------------------------------------------------------------------*/
3234/* 3261/*
3235 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3262 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3236 */ 3263 */
3237void 3264void
3238rxvt_term::process_dcs_seq () 3265rxvt_term::process_dcs_seq ()
3239{ 3266{
3240 unsigned char *s;
3241 unicode_t eh;
3242
3243 /* 3267 /*
3244 * Not handled yet 3268 * Not handled yet
3245 */ 3269 */
3270
3271 unicode_t eh;
3246 s = get_to_st (eh); 3272 char *s = get_to_st (eh);
3247 if (s) 3273 if (s)
3248 free (s); 3274 free (s);
3249 3275
3250 return; 3276 return;
3251} 3277}
… …
3255 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3281 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3256 */ 3282 */
3257void 3283void
3258rxvt_term::process_osc_seq () 3284rxvt_term::process_osc_seq ()
3259{ 3285{
3260 unicode_t ch, eh;
3261 int arg; 3286 int arg;
3262 3287
3263 ch = cmd_getc (); 3288 unicode_t ch = cmd_getc ();
3264 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3289 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3265 arg = arg * 10 + (ch - '0'); 3290 arg = arg * 10 + (ch - '0');
3266 3291
3267 if (ch == ';') 3292 if (ch == ';')
3268 { 3293 {
3294 unicode_t eh;
3269 unsigned char *s = get_to_st (eh); 3295 char *s = get_to_st (eh);
3270 3296
3271 if (s) 3297 if (s)
3272 { 3298 {
3273 process_xterm_seq (arg, (char *)s, eh); 3299 process_xterm_seq (arg, s, eh);
3274 free (s); 3300 free (s);
3275 } 3301 }
3276 } 3302 }
3277} 3303}
3278 3304
3279void 3305void
3280rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3306rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3281{ 3307{
3282 if (str[0] == '?' && !str[1]) 3308 if (str[0] == '?' && !str[1])
3283 { 3309 {
3284 if (Options & Opt_insecure) 3310 rgba c;
3285 { 3311 pix_colors_focused[color].get (c);
3286 unsigned short r, g, b; 3312
3287 PixColorsFocused[color].get (display, r, g, b); 3313#if XFT
3314 if (c.a != rgba::MAX_CC)
3315 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3316 else
3317#endif
3288 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3318 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3289 }
3290 } 3319 }
3291 else 3320 else
3292 set_window_color (color, str); 3321 set_window_color (color, str);
3293} 3322}
3294 3323
3295/* 3324/*
3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3325 * 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 */ 3326 */
3320void 3327void
3321rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3328rxvt_term::process_xterm_seq (int op, char *str, char resp)
3322{ 3329{
3323 int changed = 0;
3324 int color; 3330 int color;
3325 char *buf, *name; 3331 char *buf, *name;
3326 bool query = str[0] == '?' && !str[1]; 3332 bool query = str[0] == '?' && !str[1];
3333 int saveop = op;
3334
3335 dLocal (Display *, dpy);
3327 3336
3328 assert (str != NULL); 3337 assert (str != NULL);
3338
3339 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3340 return;
3341
3329 switch (op) 3342 switch (op)
3330 { 3343 {
3331 case XTerm_name: 3344 case XTerm_name:
3332 set_title (str); 3345 set_title (str);
3333 /* FALLTHROUGH */ 3346 /* FALLTHROUGH */
… …
3338 set_title (str); 3351 set_title (str);
3339 break; 3352 break;
3340 case XTerm_property: 3353 case XTerm_property:
3341 if (str[0] == '?') 3354 if (str[0] == '?')
3342 { 3355 {
3343 Atom prop = XInternAtom (display->display, str + 1, True); 3356 Atom prop = display->atom (str + 1);
3344 Atom actual_type; 3357 Atom actual_type;
3345 int actual_format; 3358 int actual_format;
3346 unsigned long nitems; 3359 unsigned long nitems;
3347 unsigned long bytes_after; 3360 unsigned long bytes_after;
3348 unsigned char *value = 0; 3361 unsigned char *value = 0;
3349 const char *str = ""; 3362 const char *str = "";
3350 3363
3351 if (prop 3364 if (prop
3352 && XGetWindowProperty (display->display, TermWin.parent[0], 3365 && XGetWindowProperty (dpy, parent[0],
3353 prop, 0, 1<<16, 0, AnyPropertyType, 3366 prop, 0, 1<<16, 0, AnyPropertyType,
3354 &actual_type, &actual_format, 3367 &actual_type, &actual_format,
3355 &nitems, &bytes_after, &value) == Success 3368 &nitems, &bytes_after, &value) == Success
3356 && actual_type != None 3369 && actual_type != None
3357 && actual_format == 8) 3370 && actual_format == 8)
3358 str = (const char *)(value); 3371 str = (const char *)(value);
3359 3372
3360 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3373 tt_printf ("\033]%d;%s%c", op, str, resp);
3361 3374
3362 XFree (value); 3375 XFree (value);
3363 } 3376 }
3364 else 3377 else
3365 { 3378 {
3366 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3379 char *eq = strchr (str, '=');
3367 3380
3368 if (eq) 3381 if (eq)
3369 { 3382 {
3370 *eq = 0; 3383 *eq = 0;
3371 XChangeProperty (display->display, TermWin.parent[0], 3384 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 } 3385 }
3376 else 3386 else
3377 XDeleteProperty (display->display, TermWin.parent[0], 3387 XDeleteProperty (dpy, parent[0],
3378 display->atom (str)); 3388 display->atom (str));
3379 } 3389 }
3380 break; 3390 break;
3381 3391
3382 case XTerm_Color: 3392 case XTerm_Color:
3383 for (buf = (char *)str; buf && *buf;) 3393 for (buf = (char *)str; buf && *buf;)
3384 { 3394 {
3385 if ((name = STRCHR (buf, ';')) == NULL) 3395 if ((name = strchr (buf, ';')) == NULL)
3386 break; 3396 break;
3387 3397
3388 *name++ = '\0'; 3398 *name++ = '\0';
3389 color = atoi (buf); 3399 color = atoi (buf) + minCOLOR;
3390 3400
3391 if (color < 0 || color >= TOTAL_COLORS) 3401 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3392 break; 3402 break;
3393 3403
3394 if ((buf = STRCHR (name, ';')) != NULL) 3404 if ((buf = strchr (name, ';')) != NULL)
3395 *buf++ = '\0'; 3405 *buf++ = '\0';
3396 3406
3397 if (name[0] == '?' && !name[1]) 3407 process_color_seq (op, color, name, resp);
3408 }
3409 break;
3410 case Rxvt_restoreFG:
3411 case XTerm_Color00:
3412 process_color_seq (op, Color_fg, str, resp);
3413 break;
3414 case Rxvt_restoreBG:
3415 case XTerm_Color01:
3416 process_color_seq (op, Color_bg, str, resp);
3417 break;
3418#ifndef NO_CURSORCOLOR
3419 case XTerm_Color_cursor:
3420 process_color_seq (op, Color_cursor, str, resp);
3421 break;
3422#endif
3423 case XTerm_Color_pointer_fg:
3424 process_color_seq (op, Color_pointer_fg, str, resp);
3425 break;
3426 case XTerm_Color_pointer_bg:
3427 process_color_seq (op, Color_pointer_bg, str, resp);
3428 break;
3429#ifdef OPTION_HC
3430 case XTerm_Color_HC:
3431 process_color_seq (op, Color_HC, str, resp);
3432 break;
3433 case XTerm_Color_HTC:
3434 process_color_seq (op, Color_HTC, str, resp);
3435 break;
3436#endif
3437#ifndef NO_BOLD_UNDERLINE_REVERSE
3438 case URxvt_Color_BD:
3439 process_color_seq (op, Color_BD, str, resp);
3440 break;
3441 case URxvt_Color_UL:
3442 process_color_seq (op, Color_UL, str, resp);
3443 break;
3444 case URxvt_Color_IT:
3445 process_color_seq (op, Color_IT, str, resp);
3446 break;
3447#endif
3448 case URxvt_Color_border:
3449 process_color_seq (op, Color_border, str, resp);
3450 break;
3451#if ENABLE_TRANSPARENCY
3452 case URxvt_Color_tint:
3453 process_color_seq (op, Color_tint, str, resp);
3454 {
3455 bool changed = false;
3456
3457 if (ISSET_PIXCOLOR (Color_tint))
3458 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3459
3460 if (changed)
3461 update_background ();
3462 }
3463
3464 break;
3465#endif
3466
3467#if BG_IMAGE_FROM_FILE
3468 case Rxvt_Pixmap:
3469 if (!strcmp (str, "?"))
3470 {
3471 char str[256];
3472
3473 sprintf (str, "[%dx%d+%d+%d]",
3474 min (h_scale, 32767), min (v_scale, 32767),
3475 min (h_align, 32767), min (v_align, 32767));
3476 process_xterm_seq (XTerm_title, str, CHAR_ST);
3477 }
3478 else
3479 {
3480 int changed = 0;
3481
3482 if (*str != ';')
3398 { 3483 {
3399 if (Options & Opt_insecure) 3484 if (bg_set_file (str)) /* change pixmap */
3400 { 3485 {
3401 unsigned short r, g, b; 3486 changed++;
3402 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3487 str = strchr (str, ';');
3403 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3488 if (str == NULL)
3489 bg_set_default_geometry ();
3490 else
3491 bg_set_geometry (str+1);
3404 } 3492 }
3405 } 3493 }
3406 else 3494 else
3407 set_window_color (color + minCOLOR, name); 3495 {
3496 str++;
3497 if (bg_set_geometry (str, true))
3498 changed++;
3499 }
3500
3501 if (changed)
3502 {
3503 if (bg_window_position_sensitive ())
3504 {
3505 int x, y;
3506 get_window_origin (x, y);
3507 bg_set_position (x, y);
3508 }
3509 update_background ();
3510 }
3408 } 3511 }
3409 break; 3512 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 3513#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 3514
3472 case XTerm_logfile: 3515 case XTerm_logfile:
3473 // TODO, when secure mode? 3516 // TODO, when secure mode?
3474 break; 3517 break;
3475 3518
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 3519#if 0
3523 case XTerm_dumpscreen: /* no error notices */ 3520 case Rxvt_dumpscreen: /* no error notices */
3524 { 3521 {
3525 int fd; 3522 int fd;
3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3523 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3527 { 3524 {
3528 scr_dump (fd); 3525 scr_dump (fd);
3529 close (fd); 3526 close (fd);
3530 } 3527 }
3531 } 3528 }
3529 break;
3530#endif
3531 case XTerm_font:
3532 op = URxvt_font;
3533 case URxvt_font:
3534#if ENABLE_STYLES
3535 case URxvt_boldFont:
3536 case URxvt_italicFont:
3537 case URxvt_boldItalicFont:
3538#endif
3539 if (query)
3540 tt_printf ("\33]%d;%-.250s%c", saveop,
3541 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3542 ? fontset[op - URxvt_font]->fontdesc : "",
3543 resp);
3544 else
3545 {
3546 const char *&res = rs[Rs_font + (op - URxvt_font)];
3547
3548 res = strdup (str);
3549 allocated.push_back ((void *)res);
3550 set_fonts ();
3551 }
3552 break;
3553
3554 case URxvt_version:
3555 if (query)
3556 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3557 op,
3558 rs[Rs_name], VERSION[0], VERSION[2],
3559 resp);
3560 break;
3561
3562#if !ENABLE_MINIMAL
3563 case URxvt_locale:
3564 if (query)
3565 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3566 else
3567 {
3568 set_locale (str);
3569 pty->set_utf8_mode (enc_utf8);
3570 init_xlocale ();
3571 }
3572 break;
3573
3574 case URxvt_view_up:
3575 case URxvt_view_down:
3576 {
3577 int lines = atoi (str);
3578
3579 if (lines)
3580 scr_page (op == URxvt_view_up ? UP : DN, lines);
3581 else
3582 scr_erase_savelines ();
3583 }
3584
3585 break;
3586#endif
3587
3588#if ENABLE_PERL
3589 case URxvt_perl:
3590 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3532 break; 3591 break;
3533#endif 3592#endif
3534 } 3593 }
3535} 3594}
3536/*----------------------------------------------------------------------*/ 3595/*----------------------------------------------------------------------*/
… …
3550{ 3609{
3551 int state; 3610 int state;
3552 3611
3553 if (mode == 's') 3612 if (mode == 's')
3554 { 3613 {
3555 SavedModes |= (PrivateModes & bit); 3614 SavedModes |= (priv_modes & bit);
3556 return -1; 3615 return -1;
3557 } 3616 }
3558 else 3617 else
3559 { 3618 {
3560 if (mode == 'r') 3619 if (mode == 'r')
3561 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3620 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3562 else 3621 else
3563 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3622 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3564 PrivMode (state, bit); 3623
3624 set_privmode (bit, state);
3565 } 3625 }
3566 3626
3567 return state; 3627 return state;
3568} 3628}
3569 3629
3570/* we're not using priv _yet_ */ 3630/* we're not using priv _yet_ */
3571void 3631void
3572rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3632rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3573{ 3633{
3574 unsigned int i, j; 3634 unsigned int i, j;
3575 int state; 3635 int state;
3576 3636
3577 static const struct 3637 static const struct
3578 { 3638 {
3579 const int argval; 3639 const int argval;
3580 const unsigned long bit; 3640 const unsigned long bit;
3581 }
3582
3583 argtopriv[] = { 3641 } argtopriv[] = {
3584 { 1, PrivMode_aplCUR }, 3642 { 1, PrivMode_aplCUR }, // DECCKM
3585 { 2, PrivMode_vt52 }, 3643 { 2, PrivMode_vt52 },
3586 { 3, PrivMode_132 }, 3644 { 3, PrivMode_132 }, // DECCOLM
3587 { 4, PrivMode_smoothScroll }, 3645 { 4, PrivMode_smoothScroll }, // DECSCLM
3588 { 5, PrivMode_rVideo }, 3646 { 5, PrivMode_rVideo }, // DECSCNM
3589 { 6, PrivMode_relOrigin }, 3647 { 6, PrivMode_relOrigin }, // DECOM
3590 { 7, PrivMode_Autowrap }, 3648 { 7, PrivMode_Autowrap }, // DECAWM
3649 // 8, auto-repeat keys // DECARM
3591 { 9, PrivMode_MouseX10 }, 3650 { 9, PrivMode_MouseX10 },
3592#ifdef menuBar_esc 3651 // 18 end FF to printer after print screen
3593 { menuBar_esc, PrivMode_menuBar }, 3652 // 19 Print screen prints full screen/scroll region
3594#endif 3653 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3595#ifdef scrollBar_esc 3654#ifdef scrollBar_esc
3596 { scrollBar_esc, PrivMode_scrollBar }, 3655 { scrollBar_esc, PrivMode_scrollBar },
3597#endif 3656#endif
3598 // 18, 19 printing-related
3599 { 25, PrivMode_VisibleCursor },
3600 // 30 show scrollbar rxvt. extension
3601 { 35, PrivMode_ShiftKeys }, // rxvt extension 3657 { 35, PrivMode_ShiftKeys }, // rxvt extension
3658 // 38, tektronix mode // DECTEK
3602 { 40, PrivMode_132OK }, 3659 { 40, PrivMode_132OK },
3603 // 41 xterm more fixes NYI 3660 // 41 xterm more fixes NYI
3604 // 45 margin bell NYI 3661 // 45 margin bell NYI
3605 // 46 start logging 3662 // 46 start logging
3606 { 47, PrivMode_Screen }, 3663 { 47, PrivMode_Screen },
3607 { 66, PrivMode_aplKP }, 3664 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3608#ifndef NO_BACKSPACE_KEY 3665#ifndef NO_BACKSPACE_KEY
3609 { 67, PrivMode_BackSpace }, 3666 { 67, PrivMode_BackSpace }, // DECBKM
3610#endif 3667#endif
3611 { 1000, PrivMode_MouseX11 }, 3668 { 1000, PrivMode_MouseX11 },
3612 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3669 { 1002, PrivMode_MouseBtnEvent },
3613 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3670 { 1003, PrivMode_MouseAnyEvent },
3614 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3671#if ENABLE_FRILLS
3672 { 1005, PrivMode_ExtModeMouse },
3673#endif
3615 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3674 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3616 { 1011, PrivMode_Keypress }, // rxvt extension 3675 { 1011, PrivMode_Keypress }, // rxvt extension
3676#if ENABLE_FRILLS
3677 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3678#endif
3617 // 1035 enable modifiers for alt, numlock NYI 3679 // 1035 enable modifiers for alt, numlock NYI
3618 // 1036 send ESC for meta keys NYI 3680 // 1036 send ESC for meta keys NYI
3619 // 1037 send DEL for keypad delete NYI 3681 // 1037 send DEL for keypad delete NYI
3620 { 1047, PrivMode_Screen }, 3682 { 1047, PrivMode_Screen },
3621 // 1048 save and restore cursor 3683 // 1048 save and restore cursor, implemented in code
3622 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3684 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3623 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3685 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3686 { 2004, PrivMode_BracketPaste },
3624 }; 3687 };
3625 3688
3626 if (nargs == 0) 3689 if (nargs == 0)
3627 return; 3690 return;
3628 3691
… …
3635 for (i = 0; i < nargs; i++) 3698 for (i = 0; i < nargs; i++)
3636 { 3699 {
3637 state = -1; 3700 state = -1;
3638 3701
3639 /* basic handling */ 3702 /* basic handling */
3640 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3703 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3641 if (argtopriv[j].argval == arg[i]) 3704 if (argtopriv[j].argval == arg[i])
3642 { 3705 {
3643 state = privcases (mode, argtopriv[j].bit); 3706 state = privcases (mode, argtopriv[j].bit);
3644 break; 3707 break;
3645 } 3708 }
3646 3709
3647 /* extra handling for values with state unkept */ 3710 /* extra handling for values with state unkept */
3648 switch (arg[i]) 3711 switch (arg[i])
3649 { 3712 {
3713#if ENABLE_STYLES
3714 case 1021:
3715 set_option (Opt_intensityStyles, mode);
3716
3717 scr_touch (true);
3718 break;
3719#endif
3650 case 1048: /* alternative cursor save */ 3720 case 1048: /* alternative cursor save */
3651 if (Options & Opt_secondaryScreen) 3721 if (option (Opt_secondaryScreen))
3652 if (mode == 0) 3722 if (mode == 0)
3653 scr_cursor (RESTORE); 3723 scr_cursor (RESTORE);
3654 else if (mode == 1) 3724 else if (mode == 1)
3655 scr_cursor (SAVE); 3725 scr_cursor (SAVE);
3656 break; 3726 break;
… …
3664 case 2: /* VT52 mode */ 3734 case 2: /* VT52 mode */
3665 /* oddball mode. should be set regardless of set/reset 3735 /* oddball mode. should be set regardless of set/reset
3666 * parameter. Return from VT52 mode with an ESC < from 3736 * parameter. Return from VT52 mode with an ESC < from
3667 * within VT52 mode 3737 * within VT52 mode
3668 */ 3738 */
3669 PrivMode (1, PrivMode_vt52); 3739 set_privmode (PrivMode_vt52, 1);
3670 break; 3740 break;
3671 case 3: /* 80/132 */ 3741 case 3: /* 80/132 */
3672 if (PrivateModes & PrivMode_132OK) 3742 if (priv_modes & PrivMode_132OK)
3673 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3743 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3674 break; 3744 break;
3675 case 4: /* smooth scrolling */ 3745 case 4: /* smooth scrolling */
3676 if (state) 3746 set_option (Opt_jumpScroll, !state);
3677 Options &= ~Opt_jumpScroll;
3678 else
3679 Options |= Opt_jumpScroll;
3680 break; 3747 break;
3681 case 5: /* reverse video */ 3748 case 5: /* reverse video */
3682 scr_rvideo_mode (state); 3749 scr_rvideo_mode (state);
3683 break; 3750 break;
3684 case 6: /* relative/absolute origins */ 3751 case 6: /* relative/absolute origins */
… …
3688 scr_autowrap (state); 3755 scr_autowrap (state);
3689 break; 3756 break;
3690 /* case 8: - auto repeat, can't do on a per window basis */ 3757 /* case 8: - auto repeat, can't do on a per window basis */
3691 case 9: /* X10 mouse reporting */ 3758 case 9: /* X10 mouse reporting */
3692 if (state) /* orthogonal */ 3759 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX11; 3760 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3761 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 3762#ifdef scrollBar_esc
3703 case scrollBar_esc: 3763 case scrollBar_esc:
3704 if (scrollbar_mapping (state)) 3764 if (scrollBar.map (state))
3705 { 3765 {
3706 resize_all_windows (0, 0, 0); 3766 resize_all_windows (0, 0, 0);
3707 scr_touch (true); 3767 scr_touch (true);
3708 } 3768 }
3709 break; 3769 break;
… …
3718 break; 3778 break;
3719 /* case 66: - application key pad */ 3779 /* case 66: - application key pad */
3720 /* case 67: - backspace key */ 3780 /* case 67: - backspace key */
3721 case 1000: /* X11 mouse reporting */ 3781 case 1000: /* X11 mouse reporting */
3722 if (state) /* orthogonal */ 3782 if (state) /* orthogonal */
3723 PrivateModes &= ~PrivMode_MouseX10; 3783 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3724 break; 3784 break;
3725#if 0
3726 case 1001: 3785 case 1002:
3727 break; /* X11 mouse highlighting */ 3786 case 1003:
3728#endif 3787 if (state)
3788 {
3789 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3790 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3791 mouse_row = mouse_col = 0;
3792 vt_emask_mouse = PointerMotionMask;
3793 }
3794 else
3795 vt_emask_mouse = NoEventMask;
3796
3797 vt_select_input ();
3798 break;
3729 case 1010: /* scroll to bottom on TTY output inhibit */ 3799 case 1010: /* scroll to bottom on TTY output inhibit */
3730 if (state)
3731 Options &= ~Opt_scrollTtyOutput;
3732 else
3733 Options |= Opt_scrollTtyOutput; 3800 set_option (Opt_scrollTtyOutput, !state);
3734 break; 3801 break;
3735 case 1011: /* scroll to bottom on key press */ 3802 case 1011: /* scroll to bottom on key press */
3736 if (state)
3737 Options |= Opt_scrollTtyKeypress; 3803 set_option (Opt_scrollTtyKeypress, state);
3738 else
3739 Options &= ~Opt_scrollTtyKeypress;
3740 break; 3804 break;
3741 case 1047: /* secondary screen w/ clearing last */ 3805 case 1047: /* secondary screen w/ clearing last */
3742 if (Options & Opt_secondaryScreen) 3806 if (option (Opt_secondaryScreen))
3743 if (current_screen != PRIMARY) 3807 if (!state)
3744 scr_erase_screen (2); 3808 scr_erase_screen (2);
3809
3745 scr_change_screen (state); 3810 scr_change_screen (state);
3746 break; 3811 break;
3747 case 1049: /* secondary screen w/ clearing first */ 3812 case 1049: /* secondary screen w/ clearing first */
3813 if (option (Opt_secondaryScreen))
3814 if (state)
3815 scr_cursor (SAVE);
3816
3748 scr_change_screen (state); 3817 scr_change_screen (state);
3818
3749 if (Options & Opt_secondaryScreen) 3819 if (option (Opt_secondaryScreen))
3750 if (current_screen != PRIMARY) 3820 if (state)
3751 scr_erase_screen (2); 3821 scr_erase_screen (2);
3822 else
3823 scr_cursor (RESTORE);
3752 break; 3824 break;
3753 default: 3825 default:
3754 break; 3826 break;
3755 } 3827 }
3756 } 3828 }
… …
3780 rendset = 0, rendstyle = ~RS_None; 3852 rendset = 0, rendstyle = ~RS_None;
3781 break; 3853 break;
3782 case 1: 3854 case 1:
3783 rendset = 1, rendstyle = RS_Bold; 3855 rendset = 1, rendstyle = RS_Bold;
3784 break; 3856 break;
3785 //case 2: // faint or second colour 3857 //case 2: // low intensity
3858 case 3:
3859 rendset = 1, rendstyle = RS_Italic;
3860 break;
3786 case 4: 3861 case 4:
3787 rendset = 1, rendstyle = RS_Uline; 3862 rendset = 1, rendstyle = RS_Uline;
3788 break; 3863 break;
3789 case 5: // slowly blinking 3864 case 5: // slowly blinking
3790 case 6: // rapidly blinking 3865 case 6: // rapidly blinking
… …
3802 //case 11: // scoansi acs on, first alt font 3877 //case 11: // scoansi acs on, first alt font
3803 //case 12: // scoansi acs on, |0x80, second alt font 3878 //case 12: // scoansi acs on, |0x80, second alt font
3804 //... 3879 //...
3805 //case 19: // ninth alt font 3880 //case 19: // ninth alt font
3806 //case 20: // gothic 3881 //case 20: // gothic
3807 case 21: // disable bold, faint 3882 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3808 rendset = 0, rendstyle = RS_Bold; 3883 rendset = 0, rendstyle = RS_Bold;
3809 break; 3884 break;
3810 case 22: 3885 case 22: // normal intensity
3811 rendset = 0, rendstyle = RS_Bold; 3886 rendset = 0, rendstyle = RS_Bold;
3812 break; 3887 break;
3813 //case 23: disable italic 3888 case 23: // disable italic
3889 rendset = 0, rendstyle = RS_Italic;
3890 break;
3814 case 24: 3891 case 24:
3815 rendset = 0, rendstyle = RS_Uline; 3892 rendset = 0, rendstyle = RS_Uline;
3816 break; 3893 break;
3817 case 25: 3894 case 25:
3895 rendset = 0, rendstyle = RS_Blink;
3896 break;
3897 case 26: // variable spacing (iso 8613)
3818 rendset = 0, rendstyle = RS_Blink; 3898 rendset = 0, rendstyle = RS_Blink;
3819 break; 3899 break;
3820 case 27: 3900 case 27:
3821 rendset = 0, rendstyle = RS_RVid; 3901 rendset = 0, rendstyle = RS_RVid;
3822 break; 3902 break;
… …
3840 case 35: 3920 case 35:
3841 case 36: 3921 case 36:
3842 case 37: 3922 case 37:
3843 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3923 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3844 break; 3924 break;
3845#ifdef TTY_256COLOR 3925 case 38: // set fg color, ISO 8613-6
3846 case 38:
3847 if (nargs > i + 2 && arg[i + 1] == 5) 3926 if (nargs > i + 2 && arg[i + 1] == 5)
3848 { 3927 {
3849 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3928 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3850 i += 2; 3929 i += 2;
3851 } 3930 }
3852 break; 3931 break;
3853#endif
3854 case 39: /* default fg */ 3932 case 39: /* default fg */
3855 scr_color (Color_fg, Color_fg); 3933 scr_color (Color_fg, Color_fg);
3856 break; 3934 break;
3857 3935
3858 case 40: 3936 case 40:
… …
3863 case 45: 3941 case 45:
3864 case 46: 3942 case 46:
3865 case 47: 3943 case 47:
3866 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3944 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3867 break; 3945 break;
3868#ifdef TTY_256COLOR 3946 case 48: // set bg color, ISO 8613-6
3869 case 48:
3870 if (nargs > i + 2 && arg[i + 1] == 5) 3947 if (nargs > i + 2 && arg[i + 1] == 5)
3871 { 3948 {
3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3949 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3873 i += 2; 3950 i += 2;
3874 } 3951 }
3875 break; 3952 break;
3876#endif
3877 case 49: /* default bg */ 3953 case 49: /* default bg */
3878 scr_color (Color_bg, Color_bg); 3954 scr_color (Color_bg, Color_bg);
3879 break; 3955 break;
3880 3956
3881#ifndef NO_BRIGHTCOLOR 3957 //case 50: // not variable spacing
3958
3959#if !ENABLE_MINIMAL
3882 case 90: 3960 case 90:
3883 case 91: /* set bright fg color */ 3961 case 91: /* set bright fg color */
3884 case 92: 3962 case 92:
3885 case 93: 3963 case 93:
3886 case 94: 3964 case 94:
3887 case 95: 3965 case 95:
3888 case 96: 3966 case 96:
3889 case 97: 3967 case 97:
3890 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3968 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3891 Color_fg);
3892 break; 3969 break;
3893 case 100: 3970 case 100:
3894 case 101: /* set bright bg color */ 3971 case 101: /* set bright bg color */
3895 case 102: 3972 case 102:
3896 case 103: 3973 case 103:
3897 case 104: 3974 case 104:
3898 case 105: 3975 case 105:
3899 case 106: 3976 case 106:
3900 case 107: 3977 case 107:
3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3978 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3902 Color_bg);
3903 break; 3979 break;
3904#endif 3980#endif
3905
3906 } 3981 }
3907 } 3982 }
3908} 3983}
3909/*}}} */ 3984/*}}} */
3910 3985
… …
3913rxvt_term::process_graphics () 3988rxvt_term::process_graphics ()
3914{ 3989{
3915 unicode_t ch, cmd = cmd_getc (); 3990 unicode_t ch, cmd = cmd_getc ();
3916 3991
3917 if (cmd == 'Q') 3992 if (cmd == 'Q')
3993 {
3918 { /* query graphics */ 3994 /* query graphics */
3919 tt_printf ("\033G0\n"); /* no graphics */ 3995 tt_printf ("\033G0\012"); /* no graphics */
3920 return; 3996 return;
3921 } 3997 }
3922 /* swallow other graphics sequences until terminating ':' */ 3998 /* swallow other graphics sequences until terminating ':' */
3923 do 3999 do
3924 ch = cmd_getc (); 4000 ch = cmd_getc ();
… …
3934 */ 4010 */
3935void 4011void
3936rxvt_term::tt_printf (const char *fmt,...) 4012rxvt_term::tt_printf (const char *fmt,...)
3937{ 4013{
3938 va_list arg_ptr; 4014 va_list arg_ptr;
3939 unsigned char buf[256]; 4015 char buf[256];
3940 4016
3941 va_start (arg_ptr, fmt); 4017 va_start (arg_ptr, fmt);
3942 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4018 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3943 va_end (arg_ptr); 4019 va_end (arg_ptr);
3944 tt_write (buf, STRLEN (buf)); 4020 tt_write (buf, strlen (buf));
3945} 4021}
3946 4022
3947/* ---------------------------------------------------------------------- */ 4023/* ---------------------------------------------------------------------- */
3948/* Write data to the pty as typed by the user, pasted with the mouse, 4024/* 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. 4025 * or generated by us in response to a query ESC sequence.
3950 */ 4026 */
3951void 4027static 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 4028
3956 if (len) 4029void
4030rxvt_term::tt_write (const char *data, unsigned int len)
4031{
4032 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4033 return;
4034
4035 if (pty->pty < 0)
4036 return;
4037
4038 if (v_buflen == 0)
4039 {
4040 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4041
4042 if ((unsigned int)written == len)
4043 return;
4044
4045 data += written;
4046 len -= written;
3957 { 4047 }
4048
4049 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4050
4051 memcpy (v_buffer + v_buflen, data, len);
4052 v_buflen += len;
4053
4054 pty_ev.set (ev::READ | ev::WRITE);
4055}
4056
4057void rxvt_term::pty_write ()
4058{
4059 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4060
4061 if (written > 0)
4062 {
4063 v_buflen -= written;
4064
3958 if (v_buflen == 0) 4065 if (v_buflen == 0)
3959 { 4066 {
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); 4067 free (v_buffer);
3987 v_buffer = 0; 4068 v_buffer = 0;
3988 v_buflen = 0;
3989 4069
3990 pty_ev.set (EVENT_READ); 4070 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; 4071 return;
4003 } 4072 }
4073
4074 memmove (v_buffer, v_buffer + written, v_buflen);
4004 } 4075 }
4076 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4077 pty_ev.set (ev::READ);
4005} 4078}
4006 4079
4007/*----------------------- end-of-file (C source) -----------------------*/ 4080/*----------------------- end-of-file (C source) -----------------------*/
4008 4081

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