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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.90 by pcg, Fri Apr 2 19:09:52 2004 UTC vs.
Revision 1.438 by root, Thu Feb 4 21:55:12 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 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 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284static int
285hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303static inline KeySym
304translate_keypad (KeySym keysym, bool kp)
305{
306#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home
309 XK_KP_4, // XK_KP_Left
310 XK_KP_8, // XK_KP_Up
311 XK_KP_6, // XK_KP_Right
312 XK_KP_2, // XK_KP_Down
313# ifndef UNSHIFTED_SCROLLKEYS
314 XK_KP_9, // XK_KP_Prior
315 XK_KP_3, // XK_KP_Next
316# else
317 XK_Prior,
318 XK_Next,
319# endif
320 XK_KP_1, // XK_KP_End
321 XK_KP_5, // XK_KP_Begin
322 };
323
324 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
325 {
326 unsigned int index = keysym - XK_KP_Home;
327 keysym = kp ? keypadtrans[index] : XK_Home + index;
328 }
329 else if (keysym == XK_KP_Insert)
330 keysym = kp ? XK_KP_0 : XK_Insert;
331# ifndef NO_DELETE_KEY
332 else if (keysym == XK_KP_Delete)
333 keysym = kp ? XK_KP_Decimal : XK_Delete;
334# endif
335#endif
336 return keysym;
337}
338
339static inline int
340map_function_key (KeySym keysym)
341{
342 int param = 0;
343
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
345 {
346 param = 11 + keysym - XK_F1;
347 if (keysym >= XK_F17)
348 param += 4;
349 else if (keysym >= XK_F15)
350 param += 3;
351 else if (keysym >= XK_F11)
352 param += 2;
353 else if (keysym >= XK_F6)
354 param += 1;
355 }
356 else
357 switch (keysym)
358 {
359 case XK_Find:
360 param = 1;
361 break;
362 case XK_Insert:
363 param = 2;
364 break;
365#ifdef DXK_Remove
366 case DXK_Remove:
367#endif
368 case XK_Execute:
369 param = 3;
370 break;
371 case XK_Select:
372 param = 4;
373 break;
374#ifndef UNSHIFTED_SCROLLKEYS
375 case XK_Prior:
376 param = 5;
377 break;
378 case XK_Next:
379 param = 6;
380 break;
381 case XK_Home:
382 param = 7;
383 break;
384 case XK_End:
385 param = 8;
386 break;
387#endif
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398void
64rxvt_term::lookup_key (XKeyEvent &ev) 399rxvt_term::key_press (XKeyEvent &ev)
65{ 400{
66 int ctrl, meta, shft, len; 401 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 402 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 403 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 404 char kbuf[KBUFSZ];
405
406#if ISO_14755
407 if (iso14755buf & ISO_14755_52)
408 return;
409#endif
74 410
75 /* 411 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 412 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 413 * escape sequence to toggle the Keypad.
78 * 414 *
79 * Always permit `shift' to override the current setting 415 * Always permit `shift' to override the current setting
80 */ 416 */
81 shft = (ev.state & ShiftMask); 417 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 418 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 419 meta = ev.state & ModMetaMask;
84 420
85 if (numlock_state || (ev.state & ModNumLockMask)) 421 if (numlock_state || (ev.state & ModNumLockMask))
86 { 422 {
87 numlock_state = (ev.state & ModNumLockMask); 423 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP); 424 set_privmode (PrivMode_aplKP, !numlock_state);
89 } 425 }
90 426
91 kbuf[0] = 0; 427 kbuf[0] = 0;
92 428
93#ifdef USE_XIM 429#ifdef USE_XIM
… …
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 {
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 switch (translate_keypad (keysym, kp))
653 {
654#ifndef NO_BACKSPACE_KEY
655 case XK_BackSpace:
656 if (priv_modes & PrivMode_HaveBackSpace)
657 {
658 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659 ^ !!ctrl) ? '\b' : '\177';
660 kbuf[1] = '\0';
661 }
662 else
663 strcpy (kbuf, rs[Rs_backspace_key]);
664 break;
665#endif
666#ifndef NO_DELETE_KEY
667 case XK_Delete:
668 strcpy (kbuf, rs[Rs_delete_key]);
669 break;
670#endif
671 case XK_Tab:
672 if (shft)
673 strcpy (kbuf, "\033[Z");
674 else
675 {
676#ifdef CTRL_TAB_MAKES_META
677 if (ctrl)
678 meta = 1;
679#endif
680#ifdef MOD4_TAB_MAKES_META
681 if (ev.state & Mod4Mask)
682 meta = 1;
683#endif
273 newlen = 1; 684 newlen = 0;
274 switch (keysym) 685 }
686 break;
687
688 case XK_Up: /* "\033[A" */
689 case XK_Down: /* "\033[B" */
690 case XK_Right: /* "\033[C" */
691 case XK_Left: /* "\033[D" */
692 strcpy (kbuf, "\033[Z");
693 kbuf[2] = "DACB"[keysym - XK_Left];
694 /* do Shift first */
695 if (shft)
696 kbuf[2] = "dacb"[keysym - XK_Left];
697 else if (ctrl)
698 {
699 kbuf[1] = 'O';
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 }
702 else if (priv_modes & PrivMode_aplCUR)
703 kbuf[1] = 'O';
704 break;
705
706 case XK_KP_Enter:
707 /* allow shift to override */
708 if (kp)
709 {
710 strcpy (kbuf, "\033OM");
711 break;
712 }
713
714 /* FALLTHROUGH */
715
716 case XK_Return:
717 if (priv_modes & PrivMode_LFNL)
718 {
719 kbuf[0] = '\015';
720 kbuf[1] = '\012';
721 kbuf[2] = '\0';
722 }
723 else
724 {
725 kbuf[0] = '\015';
726 kbuf[1] = '\0';
727 }
728 break;
729
730 case XK_KP_F1: /* "\033OP" */
731 case XK_KP_F2: /* "\033OQ" */
732 case XK_KP_F3: /* "\033OR" */
733 case XK_KP_F4: /* "\033OS" */
734 strcpy (kbuf, "\033OP");
735 kbuf[2] += (keysym - XK_KP_F1);
736 break;
737
738 case XK_KP_Multiply: /* "\033Oj" : "*" */
739 case XK_KP_Add: /* "\033Ok" : "+" */
740 case XK_KP_Separator: /* "\033Ol" : "," */
741 case XK_KP_Subtract: /* "\033Om" : "-" */
742 case XK_KP_Decimal: /* "\033On" : "." */
743 case XK_KP_Divide: /* "\033Oo" : "/" */
744 case XK_KP_0: /* "\033Op" : "0" */
745 case XK_KP_1: /* "\033Oq" : "1" */
746 case XK_KP_2: /* "\033Or" : "2" */
747 case XK_KP_3: /* "\033Os" : "3" */
748 case XK_KP_4: /* "\033Ot" : "4" */
749 case XK_KP_5: /* "\033Ou" : "5" */
750 case XK_KP_6: /* "\033Ov" : "6" */
751 case XK_KP_7: /* "\033Ow" : "7" */
752 case XK_KP_8: /* "\033Ox" : "8" */
753 case XK_KP_9: /* "\033Oy" : "9" */
754 /* allow shift to override */
755 if (kp)
756 {
757 strcpy (kbuf, "\033Oj");
758 kbuf[2] += (keysym - XK_KP_Multiply);
759 }
760 else
761 {
762 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763 kbuf[1] = '\0';
764 }
765 break;
766
767 default:
275 { 768 {
276#ifndef NO_BACKSPACE_KEY 769 int param = map_function_key (keysym);
277 case XK_BackSpace: 770 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 771 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 772 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; 773 newlen = 0;
535 break;
536 } 774 }
537 if (newlen) 775 break;
538 len = STRLEN (kbuf);
539 } 776 }
777
778 if (newlen)
779 len = strlen (kbuf);
540 780
541 /* 781 /*
542 * Pass meta for all function keys, if 'meta' option set 782 * Pass meta for all function keys, if 'meta' option set
543 */ 783 */
544#ifdef META8_OPTION 784#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 790 else if (ctrl && keysym == XK_minus)
551 { 791 {
552 len = 1; 792 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 793 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 794 }
795 else if (keysym == XK_ISO_Left_Tab)
796 {
797 strcpy (kbuf, "\033[Z");
798 len = 3;
799 }
555 else 800 else
556 { 801 {
557#ifdef META8_OPTION 802#ifdef META8_OPTION
558 /* set 8-bit on */ 803 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 804 if (meta && (meta_char == 0x80))
560 { 805 {
561 unsigned char *ch; 806 char *ch;
562 807
563 for (ch = kbuf; ch < kbuf + len; ch++) 808 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 809 *ch |= 0x80;
565 810
566 meta = 0; 811 meta = 0;
… …
568#endif 813#endif
569 /* nil */ ; 814 /* nil */ ;
570 } 815 }
571 } 816 }
572 817
818 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
819 return;
820
573 if (len <= 0) 821 if (len <= 0)
574 return; /* not mapped */ 822 return; /* not mapped */
575 823
576 if (Options & Opt_scrollTtyKeypress) 824 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 825 if (view_start)
578 { 826 {
579 TermWin.view_start = 0; 827 view_start = 0;
580 want_refresh = 1; 828 want_refresh = 1;
581 } 829 }
582 830
583 /* 831 /*
584 * these modifications only affect the static keybuffer 832 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 847#ifdef META8_OPTION
600 && meta_char == C0_ESC 848 && meta_char == C0_ESC
601#endif 849#endif
602 ) 850 )
603 { 851 {
604 const unsigned char ch = C0_ESC; 852 const char ch = C0_ESC;
605 tt_write (&ch, 1); 853 tt_write (&ch, 1);
606 } 854 }
607 855
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); 856 tt_write (kbuf, (unsigned int)len);
619} 857}
620/*}}} */
621 858
622#if (MENUBAR_MAX) 859void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 860rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 861{
862#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
863 KeySym keysym;
864
865 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
866#endif
867
868#if ENABLE_FRILLS || ISO_14755
869 // ISO 14755 support
870 if (iso14755buf)
871 if (iso14755buf & ISO_14755_52)
872 {
873# if ISO_14755
874 scr_overlay_off ();
875# endif
876# if ISO_14755
877 // iso14755 part 5.2 handling: release time
878 // first: controls
879 if ((ev.state & ControlMask)
880 && ((keysym >= 0x40 && keysym <= 0x5f)
881 || (keysym >= 0x61 && keysym <= 0x7f)))
882 {
883 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
884 commit_iso14755 ();
885
886 return;
887 }
888
889 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
890 if (i[0] == keysym)
891 {
892 iso14755buf = ISO_14755_51 | i[1];
893 commit_iso14755 ();
894
895 return;
896 }
897
898 scr_bell ();
899# endif
900 iso14755buf = 0;
901
902 return;
903 }
904 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
905 {
906# if ISO_14755
907 scr_overlay_off ();
908# endif
909 if (iso14755buf & ISO_14755_51)
910 commit_iso14755 ();
911#if ISO_14755
912 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
913 {
914 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
915
916 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
917 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
918 }
919# endif
920 else
921 iso14755buf = 0;
922 }
923#endif
924
925 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
926 return;
927
928#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
929 if (!(ev.state & ControlMask))
930 slip_wheel_ev.stop ();
931 else if (keysym == XK_Control_L || keysym == XK_Control_R)
932 mouse_slip_wheel_speed = 0;
933#endif
934}
935
936#if defined (KEYSYM_RESOURCE)
625unsigned int 937unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 938rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 939{
628 unsigned int n, s; 940 unsigned int n, s;
629 941
630 n = cmdbuf_ptr - cmdbuf_base; 942 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 943 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 944
633 if (n > 0 && s < count) 945 if (n > 0 && s < count)
634 { 946 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 947 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 948 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 949 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 950 cmdbuf_endp -= n;
639 s += n; 951 s += n;
640 } 952 }
… …
650 962
651 cmd_parse (); 963 cmd_parse ();
652 964
653 return 0; 965 return 0;
654} 966}
655#endif /* MENUBAR_MAX */ 967#endif
656 968
657void 969void
658rxvt_term::flush () 970rxvt_term::flush ()
659{ 971{
660#ifdef TRANSPARENT 972 flush_ev.stop ();
661 if (want_full_refresh) 973
974#ifdef HAVE_BG_PIXMAP
975 if (bgPixmap.check_clearChanged ())
662 { 976 {
663 want_full_refresh = 0; 977// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 978 scr_touch (false);
666 want_refresh = 1;
667 } 979 }
668#endif 980#endif
669 981
670 if (want_refresh) 982 if (want_refresh)
671 { 983 {
984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
985 {
986 int row = view_start;
987 int end_row = row + nrow;
988
989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
991
992 do
993 {
994 int start_row = row;
995 line_t *l;
996
997 do
998 {
999 l = &ROW (row++);
1000
1001 if (!(l->f & LINE_FILTERED))
1002 {
1003 // line not filtered, mark it as filtered
1004 l->f |= LINE_FILTERED;
1005 while (l->is_longer ())
1006 {
1007 l = &ROW (row++);
1008 l->f |= LINE_FILTERED;
1009 }
1010
1011 // and filter it
1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1013
1014 break;
1015 }
1016 }
1017 while (l->is_longer () && row < end_row);
1018 }
1019 while (row < end_row);
1020 }
1021
672 scr_refresh (refresh_type); 1022 scr_refresh ();
673 scrollbar_show (1); 1023 scrollBar.show (1);
674#ifdef USE_XIM 1024#ifdef USE_XIM
675 IMSendSpot (); 1025 IMSendSpot ();
676#endif 1026#endif
677
678 } 1027 }
679 1028
680 display->flush (); 1029 display->flush ();
681} 1030}
682 1031
1032/* checks wether a refresh is requested and starts the refresh timer */
683void 1033void
684rxvt_term::check_cb (check_watcher &w) 1034rxvt_term::refresh_check ()
685{ 1035{
686 SET_R (this); 1036 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1038
1039 display->flush ();
1040}
1041
1042void
1043rxvt_term::flush_cb (ev::timer &w, int revents)
1044{
1045 make_current ();
1046
1047 refresh_count = 0;
689 flush (); 1048 flush ();
690} 1049}
691 1050
692#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
693void 1052void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1053rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1054{
696 hidden_cursor = !hidden_cursor; 1055 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1056 want_refresh = 1;
698 1057 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1058}
701#endif 1059#endif
702 1060
703#ifdef TEXT_BLINK 1061#ifdef TEXT_BLINK
704void 1062void
705rxvt_term::text_blink_cb (time_watcher &w) 1063rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1064{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1065 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1066 {
709 hidden_text = !hidden_text; 1067 hidden_text = !hidden_text;
710 want_refresh = 1; 1068 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1069 refresh_check ();
1070 }
1071 else
1072 w.stop ();
1073}
1074#endif
1075
1076#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1077void
1078rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1079{
1080 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1081 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
712 } 1082 {
1083 want_refresh = 1;
1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
713} 1088}
1089#endif
1090
1091#ifdef SELECTION_SCROLLING
1092void
1093rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1094{
1095 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1096 {
1097 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
1103}
1104#endif
1105
1106#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1107void
1108rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1109{
1110 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1111 {
1112 want_refresh = 1;
1113 refresh_check ();
1114 }
1115
1116 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1117 {
1118 mouse_slip_wheel_speed = 0;
1119 w.stop ();
1120 }
1121}
1122#endif
1123
1124#if LINUX_YIELD_HACK
1125static struct event_handler
1126{
1127 ev::prepare yield_ev;
1128
1129 void yield_cb (ev::prepare &w, int revents)
1130 {
1131 // this should really be sched_yield(), but the linux guys thought
1132 // that giving a process calling sched_yield () less cpu time than
1133 // ones with high nice levels is a useful thing to do. It surely is is
1134 // allowed by the sus... as is returning ENOSYS.
1135 // since the linux guys additionally thought that breaking the only
1136 // known workaroudn against their unusable sched_yield hack is cool,
1137 // we just nanosleep a bit and hope for the best.
1138
1139 struct timespec ts = { 0, 1000 };
1140 nanosleep (&ts, 0);
1141
1142 w.stop ();
1143 }
1144
1145 event_handler ()
1146 : yield_ev (this, &event_handler::yield_cb)
1147 {
1148 }
1149} event_handler;
714#endif 1150#endif
715 1151
716bool 1152bool
717rxvt_term::pty_fill () 1153rxvt_term::pty_fill ()
718{ 1154{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1155 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1156
1157 if (CBUFSIZ == n)
1158 {
1159 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1160 n = 0;
1161 }
720 1162
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1163 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1164 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1165 cmdbuf_endp = cmdbuf_ptr + n;
724 1166
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1167 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1168
727 if (n > 0) 1169 if (r > 0)
728 { 1170 {
729 cmdbuf_endp += n; 1171 cmdbuf_endp += r;
730 return true; 1172 return true;
731 } 1173 }
732 else if (n < 0 && errno != EAGAIN) 1174 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1175 {
1176#if LINUX_YIELD_HACK
1177 if (display->is_local)
1178 event_handler.yield_ev.start ();
1179#endif
1180 }
1181 else
1182 {
1183 pty_ev.stop ();
1184
1185 if (!option (Opt_hold))
733 destroy (); 1186 destroy ();
734 1187 }
1188
735 return false; 1189 return false;
736} 1190}
737 1191
738void 1192void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1193rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1194{
741 SET_R (this); 1195 make_current ();
742 SET_LOCALE (locale);
743 1196
744 if (revents & EVENT_WRITE) 1197 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1198 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1199 for (int i = CBUFCNT; i-- && pty_fill (); )
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759
760 if (cmd_parse ()) 1200 cmd_parse ();
761 break; 1201
762 } 1202 if (revents & ev::WRITE)
763 } 1203 pty_write ();
1204
1205 refresh_check ();
764} 1206}
1207
1208void
1209rxvt_term::pointer_unblank ()
1210{
1211 XDefineCursor (dpy, vt, TermWin_cursor);
1212 recolour_cursor ();
765 1213
766#ifdef POINTER_BLANK 1214#ifdef POINTER_BLANK
767void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0; 1215 hidden_pointer = 0;
774 1216
775 if (Options & Opt_pointerBlank) 1217 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1218 pointer_ev.start (pointerBlankDelay);
1219#endif
777} 1220}
778 1221
1222#ifdef POINTER_BLANK
779void 1223void
780rxvt_term::pointer_blank () 1224rxvt_term::pointer_blank ()
781{ 1225{
782 if (! (Options & Opt_pointerBlank)) 1226 if (!option (Opt_pointerBlank))
783 return; 1227 return;
784 1228
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1229 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1230 XFlush (dpy);
787 1231
788 hidden_pointer = 1; 1232 hidden_pointer = 1;
789} 1233}
790 1234
791void 1235void
792rxvt_term::pointer_cb (time_watcher &w) 1236rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1237{
794 SET_R (this); 1238 make_current ();
795 SET_LOCALE (locale);
796 1239
797 pointer_blank (); 1240 pointer_blank ();
798} 1241}
799#endif 1242#endif
800 1243
801void 1244void
802rxvt_term::mouse_report (XButtonEvent &ev) 1245rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1246{
804 int button_number, key_state = 0; 1247 int button_number, key_state = 0;
805 int x, y; 1248 int x, y;
1249 int code = 32;
806 1250
807 x = ev.x; 1251 x = Pixel2Col (ev.x);
808 y = ev.y; 1252 y = Pixel2Row (ev.y);
809 pixel_position (&x, &y); 1253 if (ev.type == MotionNotify)
1254 {
1255 if (x == mouse_row && y == mouse_col)
1256 return;
1257 mouse_row = x;
1258 mouse_col = y;
1259 code += 32;
1260 }
810 1261
811 if (MEvent.button == AnyButton) 1262 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1263 button_number = 3;
814 }
815 else 1264 else
816 { 1265 {
817 button_number = MEvent.button - Button1; 1266 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1267 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1268 if (button_number >= 3)
820 button_number += (64 - 3); 1269 button_number += (64 - 3);
821 } 1270 }
822 1271
823 if (PrivateModes & PrivMode_MouseX10) 1272 if (priv_modes & PrivMode_MouseX10)
824 { 1273 {
825 /* 1274 /*
826 * do not report ButtonRelease 1275 * do not report ButtonRelease
827 * no state info allowed 1276 * no state info allowed
828 */ 1277 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1292 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1293 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1294#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1295 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1296#endif
848
849 } 1297 }
850 1298
851#ifdef DEBUG_MOUSEREPORT 1299#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1300 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1301 if (key_state & 16)
854 fputc ('C', stderr); 1302 fputc ('C', stderr);
855 if (key_state & 4) 1303 if (key_state & 4)
856 fputc ('S', stderr); 1304 fputc ('S', stderr);
… …
860 fputc ('2', stderr); 1308 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1309 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1310 button_number,
863 x + 1, 1311 x + 1,
864 y + 1); 1312 y + 1);
865#else 1313#endif
1314
866 tt_printf ("\033[M%c%c%c", 1315 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1316 (code + button_number + key_state),
868 (32 + x + 1), 1317 (32 + x + 1),
869 (32 + y + 1)); 1318 (32 + y + 1));
870#endif
871} 1319}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1320
883/*{{{ process an X event */ 1321/*{{{ process an X event */
884void 1322void
885rxvt_term::x_cb (XEvent &ev) 1323rxvt_term::x_cb (XEvent &ev)
886{ 1324{
887 SET_R (this); 1325 make_current ();
888 SET_LOCALE (locale);
889 1326
890#if defined(CURSOR_BLINK) 1327 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1328
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1329 if (ev.xany.window == vt
900 } 1330 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1331 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1332 return;
920#endif
921 1333
1334 // for XQueryPointer
922 Window unused_root, unused_child; 1335 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1336 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1337 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 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));
973#endif
974 1338
975 switch (ev.type) 1339 switch (ev.type)
976 { 1340 {
977 case KeyPress: 1341 case KeyPress:
978 lookup_key (ev.xkey); 1342 key_press (ev.xkey);
979 break; 1343 break;
980 1344
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1345 case KeyRelease:
983 { 1346 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1347 break;
995 }
996#endif
997 1348
998 case ButtonPress: 1349 case ButtonPress:
999 button_press (ev.xbutton); 1350 button_press (ev.xbutton);
1000 break; 1351 break;
1001 1352
… …
1003 button_release (ev.xbutton); 1354 button_release (ev.xbutton);
1004 break; 1355 break;
1005 1356
1006 case ClientMessage: 1357 case ClientMessage:
1007 if (ev.xclient.format == 32 1358 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1359 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1360 {
1017 /* Get Dnd data */ 1361 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1362 {
1019 int ActualFormat; 1363 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1364 {
1021 unsigned long Size, RemainingBytes; 1365 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1366 {
1023 XGetWindowProperty (display->display, display->root, 1367 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1368 destroy ();
1025 0L, 1000000L, 1369 }
1026 False, AnyPropertyType, 1370#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1371 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1372 XSendEvent (dpy, ev.xclient.window = display->root,
1373 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1374 &ev);
1030 XChangeProperty (display->display, display->root, 1375#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1376 }
1032 8, PropModeReplace, 1377 }
1033 data, STRLEN (data)); 1378#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1379 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1380 {
1381 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1382 focus_in ();
1383 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1384 focus_out ();
1385 }
1386#endif
1036 } 1387 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1388 break;
1043 1389
1044 /* 1390 /*
1045 * XXX: this is not the _current_ arrangement 1391 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1392 * Here's my conclusion:
… …
1065 break; 1411 break;
1066 } 1412 }
1067 break; 1413 break;
1068 1414
1069 case FocusIn: 1415 case FocusIn:
1070 if (!TermWin.focus) 1416 if (ev.xfocus.detail != NotifyInferior
1417 && ev.xfocus.detail != NotifyPointer
1418 && ev.xfocus.mode != NotifyGrab)
1419 focus_in ();
1420 break;
1421
1422 case FocusOut:
1423 if (ev.xfocus.detail != NotifyInferior
1424 && ev.xfocus.detail != NotifyPointer
1425 && ev.xfocus.mode != NotifyGrab)
1426 focus_out ();
1427 break;
1428
1429 case ConfigureNotify:
1430 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1431 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1432 szHint.width, szHint.height);*/
1433 if (ev.xconfigure.window == parent[0])
1071 { 1434 {
1072 TermWin.focus = 1; 1435 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1436 ;
1084 break;
1085 1437
1086 case FocusOut: 1438 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1439 {
1089 TermWin.focus = 0; 1440 seen_resize = 1;
1090 want_refresh = 1; 1441 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1091#ifdef USE_XIM
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 } 1442 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1117 if (szHint.width != width || szHint.height != height)
1118 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1120 resize_all_windows (width, height, 1);
1121 }
1122#ifdef DEBUG_SIZE
1123 else 1443 else
1124 { 1444 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1445#ifdef HAVE_BG_PIXMAP
1446 if (bgPixmap.window_position_sensitive ())
1447 {
1448 if (mapped)
1449 update_background ();
1450 else
1451 bgPixmap.invalidate ();
1452 }
1453#endif
1126 } 1454 }
1127#endif 1455
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1456 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136 } 1457 }
1137 break; 1458 break;
1138 1459
1460 case PropertyNotify:
1461 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1462 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1463 && ev.xproperty.state == PropertyNewValue)
1464 selection_property (ev.xproperty.window, ev.xproperty.atom);
1465
1466 break;
1467
1139 case SelectionClear: 1468 case SelectionClear:
1140 selection_clear (); 1469 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1141 break; 1470 break;
1142 1471
1143 case SelectionNotify: 1472 case SelectionNotify:
1144 if (selection_wait == Sel_normal) 1473 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor, 1474 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1146 ev.xselection.property, True);
1147 break; 1475 break;
1148 1476
1149 case SelectionRequest: 1477 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1478 selection_send (ev.xselectionrequest);
1151 break; 1479 break;
1152 1480
1481 case MapNotify:
1482#ifdef HAVE_BG_PIXMAP
1483 /* This is needed spcifically to fix the case of no window manager or a
1484 * non-reparenting window manager. In those cases we never get first
1485 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1486 * care of multiplicity of ConfigureNotify events arriwing while WM does
1487 * reparenting.
1488 * We should not render background immidiately, as there could be several
1489 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1490 * by scheduling background redraw as soon as we can, but giving a short
1491 * bit of time for ConfigureNotifies to arrive.
1492 * We should render background PRIOR to drawing any text, but AFTER all
1493 * of ConfigureNotifys for the best results.
1494 */
1495 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1496 update_background_ev.start (0.025);
1497#endif
1498 mapped = 1;
1499#ifdef TEXT_BLINK
1500 text_blink_ev.start ();
1501#endif
1502 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1503 break;
1504
1153 case UnmapNotify: 1505 case UnmapNotify:
1154 TermWin.mapped = 0; 1506 mapped = 0;
1155#ifdef TEXT_BLINK 1507#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1508 text_blink_ev.stop ();
1157#endif 1509#endif
1510 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1511 break;
1159
1160 case MapNotify:
1161 TermWin.mapped = 1;
1162#ifdef TEXT_BLINK
1163 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1164#endif
1165 break;
1166
1167#ifdef TRANSPARENT
1168 case ReparentNotify:
1169 rootwin_cb (ev);
1170 break;
1171#endif /* TRANSPARENT */
1172 1512
1173 case GraphicsExpose: 1513 case GraphicsExpose:
1174 case Expose: 1514 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1515 if (ev.xany.window == vt)
1176 { 1516 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1517 do
1518 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1519 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1520 ev.xexpose.width, ev.xexpose.height, False);
1180#else 1521 }
1181 // don't understand this, so commented it out 1522 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1523
1524 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1525
1526 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1527 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1528 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1529 ev.xexpose.width, ev.xexpose.height, False);
1184 //scr_expose (ev.xexpose.x, 0, 1530 }
1185 // ev.xexpose.width, TermWin.height, False); 1531
1186#endif
1187 want_refresh = 1; 1532 want_refresh = 1;
1188 } 1533 }
1189 else 1534 else
1190 { 1535 {
1191 XEvent unused_event; 1536 XEvent unused_event;
1192 1537
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1538 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1539 ;
1195 &unused_event)) ; 1540 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1541 ;
1197 GraphicsExpose, 1542
1198 &unused_event)) ; 1543 if (scrollBar.state && ev.xany.window == scrollBar.win)
1199 if (isScrollbarWindow (ev.xany.window))
1200 { 1544 {
1201 scrollBar.setIdle (); 1545 scrollBar.state = STATE_IDLE;
1202 scrollbar_show (0); 1546 scrollBar.show (0);
1203 } 1547 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1548 }
1209 break; 1549 break;
1210 1550
1211 case MotionNotify: 1551 case MotionNotify:
1212#ifdef POINTER_BLANK 1552#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1553 if (hidden_pointer)
1214 pointer_unblank (); 1554 pointer_unblank ();
1215#endif 1555#endif
1216#if MENUBAR 1556 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1217 if (isMenuBarWindow (ev.xany.window)) 1557 || priv_modes & PrivMode_MouseAnyEvent)
1558 mouse_report (ev.xbutton);
1559 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1560 break;
1561
1562 if (ev.xany.window == vt)
1218 { 1563 {
1219 menubar_control (ev.xbutton); 1564 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1565 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1566 ; // nop
1222#endif
1223 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1224 break;
1225
1226 if (ev.xany.window == TermWin.vt)
1227 {
1228 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1567 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1568 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1569 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1570 ;
1232 1571
1233 XQueryPointer (display->display, TermWin.vt, 1572 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1573 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1574 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1575 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1576 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1577#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1578 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1579 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1241 { 1580 {
1242#endif 1581#endif
1582#if ISO_14755
1583 // 5.4
1584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1585 {
1586 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1587 break;
1588 }
1589#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1590 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1591 ev.xbutton.state & Button3Mask ? 2 : 0);
1592
1245#ifdef SELECTION_SCROLLING 1593#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1594 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1595 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1596 {
1249 int dist; 1597 int dist;
1250
1251 pending_scroll_selection=1;
1252 1598
1253 /* don't clobber the current delay if we are 1599 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1600 * already in the middle of scrolling.
1255 */ 1601 */
1256 if (scroll_selection_delay<=0) 1602 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1603 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1604
1259 /* save the event params so we can highlight 1605 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1606 * the selection in the pending-scroll loop
1261 */ 1607 */
1262 selection_save_x=ev.xbutton.x; 1608 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1609 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1610 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1611
1267 /* calc number of lines to scroll */ 1612 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1613 if (ev.xbutton.y < int_bwidth)
1269 { 1614 {
1270 scroll_selection_dir = UP; 1615 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1616 dist = int_bwidth - ev.xbutton.y;
1272 } 1617 }
1273 else 1618 else
1274 { 1619 {
1275 scroll_selection_dir = DN; 1620 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1621 dist = ev.xbutton.y - (int_bwidth + height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1622 }
1623
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1624 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1625 / SELECTION_SCROLL_LINE_SPEEDUP
1626 + 1;
1281 MIN_IT (scroll_selection_lines, 1627 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1628 SELECTION_SCROLL_MAX_LINES);
1283 } 1629 }
1284 else 1630 else
1285 { 1631 {
1286 /* we are within the text window, so we 1632 /* we are within the text window, so we
1287 * shouldn't be scrolling 1633 * shouldn't be scrolling
1288 */ 1634 */
1289 pending_scroll_selection = 0; 1635 sel_scroll_ev.stop();
1290 } 1636 }
1291#endif 1637#endif
1292#ifdef MOUSE_THRESHOLD 1638#ifdef MOUSE_THRESHOLD
1293
1294 } 1639 }
1295#endif 1640#endif
1296
1297 } 1641 }
1298 } 1642 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1643 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1300 { 1644 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1645 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1646 MotionNotify, &ev))
1647 ;
1648
1303 XQueryPointer (display->display, scrollBar.win, 1649 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1650 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1651 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1652 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1653 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1654 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1655 scrollBar.size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1656 want_refresh = 1;
1312 scrollbar_show (1); 1657 scrollBar.show (1);
1313 } 1658 }
1314 break; 1659 break;
1315 } 1660 }
1316}
1317 1661
1662#if defined(CURSOR_BLINK)
1663 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1664 {
1665 if (hidden_cursor)
1666 {
1667 hidden_cursor = 0;
1668 want_refresh = 1;
1669 }
1670
1671 cursor_blink_ev.again ();
1672 }
1673#endif
1674
1675#if defined(POINTER_BLANK)
1676 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1677 {
1678 if (ev.type == MotionNotify
1679 || ev.type == ButtonPress
1680 || ev.type == ButtonRelease)
1681 if (hidden_pointer)
1682 pointer_unblank ();
1683
1684 if (ev.type == KeyPress && hidden_pointer == 0)
1685 pointer_blank ();
1686 }
1687#endif
1688
1689 refresh_check ();
1690}
1691
1692#if ENABLE_FRILLS
1693void
1694rxvt_term::set_urgency (bool enable)
1695{
1696 if (enable == urgency_hint)
1697 return;
1698
1699 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1700 {
1701 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1702 XSetWMHints (dpy, parent[0], h);
1703 urgency_hint = enable;
1704 }
1705}
1706#endif
1707
1708void
1709rxvt_term::focus_in ()
1710{
1711 if (!focus)
1712 {
1713 focus = 1;
1714 want_refresh = 1;
1715
1716#if USE_XIM
1717 if (Input_Context != NULL)
1718 {
1719 IMSetPosition ();
1720 XSetICFocus (Input_Context);
1721 }
1722#endif
1723#if CURSOR_BLINK
1724 if (option (Opt_cursorBlink))
1725 cursor_blink_ev.again ();
1726#endif
1727#if OFF_FOCUS_FADING
1728 if (rs[Rs_fade])
1729 {
1730 pix_colors = pix_colors_focused;
1731 scr_recolour ();
1732 }
1733#endif
1734#if ENABLE_FRILLS
1735 if (option (Opt_urgentOnBell))
1736 set_urgency (0);
1737#endif
1738
1739 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1740 }
1741}
1742
1743void
1744rxvt_term::focus_out ()
1745{
1746 if (focus)
1747 {
1748 focus = 0;
1749 want_refresh = 1;
1750
1751#if ENABLE_FRILLS
1752 if (option (Opt_urgentOnBell))
1753 set_urgency (0);
1754#endif
1755#if ENABLE_FRILLS || ISO_14755
1756 if (iso14755buf)
1757 {
1758 iso14755buf = 0;
1759# if ISO_14755
1760 scr_overlay_off ();
1761# endif
1762 }
1763#endif
1764#if USE_XIM
1765 if (Input_Context != NULL)
1766 XUnsetICFocus (Input_Context);
1767#endif
1768#if CURSOR_BLINK
1769 if (option (Opt_cursorBlink))
1770 cursor_blink_ev.stop ();
1771
1772 hidden_cursor = 0;
1773#endif
1774#if OFF_FOCUS_FADING
1775 if (rs[Rs_fade])
1776 {
1777 pix_colors = pix_colors_unfocused;
1778 scr_recolour ();
1779 }
1780#endif
1781
1782 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1783 }
1784}
1785
1786void
1787rxvt_term::update_fade_color (unsigned int idx)
1788{
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 rgba c;
1793 pix_colors [Color_fade].get (c);
1794 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1795 }
1796#endif
1797}
1798
1799#if ENABLE_TRANSPARENCY || ENABLE_PERL
1318void 1800void
1319rxvt_term::rootwin_cb (XEvent &ev) 1801rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1802{
1321 SET_R (this); 1803 make_current ();
1322 SET_LOCALE (locale);
1323 1804
1805 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1806 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1807 return;
1808
1809# if ENABLE_TRANSPARENCY
1324 switch (ev.type) 1810 switch (ev.type)
1325 { 1811 {
1326 case PropertyNotify: 1812 case PropertyNotify:
1813 /*
1814 * if user used some Esetroot compatible prog to set the root bg,
1815 * use the property to determine the pixmap. We use it later on.
1816 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1817 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1818 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1819 {
1329 if (ev.xproperty.state == PropertyNewValue) 1820 bgPixmap.set_root_pixmap ();
1330 selection_property (ev.xproperty.window, ev.xproperty.atom); 1821 update_background ();
1331 break;
1332 } 1822 }
1333#ifdef TRANSPARENT
1334 else
1335 {
1336 /*
1337 * if user used some Esetroot compatible prog to set the root bg,
1338 * use the property to determine the pixmap. We use it later on.
1339 */
1340 if (xa[XA_XROOTPMAPID] == 0)
1341 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1342 1823
1343 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1344 return;
1345 }
1346
1347 /* FALLTHROUGH */
1348 case ReparentNotify:
1349 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1350 want_full_refresh = 1;
1351 break; 1824 break;
1825 }
1352#endif 1826# endif
1353 } 1827
1828 refresh_check ();
1354} 1829}
1830#endif
1355 1831
1356void 1832void
1357rxvt_term::button_press (XButtonEvent &ev) 1833rxvt_term::button_press (XButtonEvent &ev)
1358{ 1834{
1359 int reportmode = 0, clickintime; 1835 int reportmode = 0, clickintime;
1360 1836
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1837 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1838
1362 if (!bypass_keystate) 1839 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1840 reportmode = !! (priv_modes & PrivMode_mouse_report);
1841
1364 /* 1842 /*
1365 * VT window processing of button press 1843 * VT window processing of button press
1366 */ 1844 */
1367 if (ev.window == TermWin.vt) 1845 if (ev.window == vt)
1368 { 1846 {
1847 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1848 return;
1849
1850#if ISO_14755
1851 // 5.4
1852 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1853 {
1854 iso14755_54 (ev.x, ev.y);
1855 return;
1856 }
1857#endif
1858
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1859 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1860
1370 if (reportmode) 1861 if (reportmode)
1371 { 1862 {
1372 /* mouse report from vt window */ 1863 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1864 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1865 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1866#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1867 if (ev.button == MEvent.button && clickintime)
1377 { 1868 {
1378 /* same button, within alloted time */ 1869 /* same button, within alloted time */
1379 MEvent.clicks++; 1870 MEvent.clicks++;
1871
1380 if (MEvent.clicks > 1) 1872 if (MEvent.clicks > 1)
1381 { 1873 {
1382 /* only report double clicks */ 1874 /* only report double clicks */
1383 MEvent.clicks = 2; 1875 MEvent.clicks = 2;
1384 mouse_report (ev); 1876 mouse_report (ev);
… …
1396 mouse_report (ev); 1888 mouse_report (ev);
1397 } 1889 }
1398#else 1890#else
1399 MEvent.button = ev.button; 1891 MEvent.button = ev.button;
1400 mouse_report (ev); 1892 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1893#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1894
1403 } 1895 }
1404 else 1896 else
1405 { 1897 {
1406 if (ev.button != MEvent.button) 1898 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1899 MEvent.clicks = 0;
1900
1408 switch (ev.button) 1901 switch (ev.button)
1409 { 1902 {
1410 case Button1: 1903 case Button1:
1904 /* allow meta + click to select rectangular areas */
1905 /* should be done in screen.C */
1906#if ENABLE_FRILLS
1907 selection.rect = !!(ev.state & ModMetaMask);
1908#else
1909 selection.rect = false;
1910#endif
1911
1411 /* allow shift+left click to extend selection */ 1912 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1913 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1914 {
1414 if (MEvent.button == Button1 && clickintime) 1915 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1916 selection_rotate (ev.x, ev.y);
1416 else 1917 else
1417 selection_extend (ev.x, ev.y, 1); 1918 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 1933 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 1934 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 1935 selection_rotate (ev.x, ev.y);
1435 else 1936 else
1436 selection_extend (ev.x, ev.y, 1); 1937 selection_extend (ev.x, ev.y, 1);
1938
1437 MEvent.button = Button3; 1939 MEvent.button = Button3;
1438 break; 1940 break;
1439 } 1941 }
1440 } 1942 }
1943
1441 MEvent.time = ev.time; 1944 MEvent.time = ev.time;
1442 return; 1945 return;
1443 } 1946 }
1444 1947
1445 /* 1948 /*
1446 * Scrollbar window processing of button press 1949 * Scrollbar window processing of button press
1447 */ 1950 */
1448 if (isScrollbarWindow (ev.window)) 1951 if (scrollBar.state && ev.window == scrollBar.win)
1449 { 1952 {
1450 scrollBar.setIdle (); 1953 page_dirn direction = NO_DIR;
1954
1955 if (scrollBar.upButton (ev.y))
1956 direction = UP; /* up */
1957 else if (scrollBar.dnButton (ev.y))
1958 direction = DN; /* down */
1959
1960 scrollBar.state = STATE_IDLE;
1451 /* 1961 /*
1452 * Rxvt-style scrollbar: 1962 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider 1963 * move up if mouse is above slider
1454 * move dn if mouse is below slider 1964 * move dn if mouse is below slider
1455 * 1965 *
… …
1464 /* 1974 /*
1465 * Mouse report disabled scrollbar: 1975 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down 1976 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down 1977 * click on scrollbar - send pageup/down
1468 */ 1978 */
1469 if ((scrollBar.style == R_SB_NEXT 1979 if (direction == UP)
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A"); 1980 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT 1981 else if (direction == DN)
1475 && scrollbarnext_dnButton (ev.y))
1476 || (scrollBar.style == R_SB_RXVT
1477 && scrollbarrxvt_dnButton (ev.y)))
1478 tt_printf ("\033[B"); 1982 tt_printf ("\033[B");
1479 else 1983 else
1480 switch (ev.button) 1984 switch (ev.button)
1481 { 1985 {
1482 case Button2: 1986 case Button2:
… …
1489 tt_printf ("\033[5~"); 1993 tt_printf ("\033[5~");
1490 break; 1994 break;
1491 } 1995 }
1492 } 1996 }
1493 else 1997 else
1494#endif /* NO_SCROLLBAR_REPORT */ 1998#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 { 1999 {
1501 if (scrollbarnext_upButton (ev.y)) 2000 if (direction != NO_DIR)
1502 upordown = -1; /* up */
1503 else if (scrollbarnext_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 else if (scrollBar.style == R_SB_RXVT)
1507 {
1508 if (scrollbarrxvt_upButton (ev.y))
1509 upordown = -1; /* up */
1510 else if (scrollbarrxvt_dnButton (ev.y))
1511 upordown = 1; /* down */
1512 }
1513 if (upordown)
1514 { 2001 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2002#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2003 if (!cont_scroll_ev.is_active ())
2004 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 2005#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2006 if (scr_page (direction, 1))
1519 { 2007 {
1520 if (upordown < 0) 2008 if (direction == UP)
1521 scrollBar.setUp (); 2009 scrollBar.state = STATE_UP;
1522 else 2010 else
1523 scrollBar.setDn (); 2011 scrollBar.state = STATE_DOWN;
1524 } 2012 }
1525 } 2013 }
1526 else 2014 else
1527 switch (ev.button) 2015 switch (ev.button)
1528 { 2016 {
1529 case Button2: 2017 case Button2:
1530 switch (scrollbar_align) 2018 switch (scrollBar.align)
1531 { 2019 {
1532 case R_SB_ALIGN_TOP: 2020 case R_SB_ALIGN_TOP:
1533 csrO = 0; 2021 csrO = 0;
1534 break; 2022 break;
1535 case R_SB_ALIGN_CENTRE: 2023 case R_SB_ALIGN_CENTRE:
… …
1537 break; 2025 break;
1538 case R_SB_ALIGN_BOTTOM: 2026 case R_SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2027 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2028 break;
1541 } 2029 }
2030
1542 if (scrollBar.style == R_SB_XTERM 2031 if (scrollBar.style == R_SB_XTERM
1543 || scrollbar_above_slider (ev.y) 2032 || scrollbar_above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2033 || scrollbar_below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2034 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1546 scrollbar_size ()); 2035
1547 scrollBar.setMotion (); 2036 scrollBar.state = STATE_MOTION;
1548 break; 2037 break;
1549 2038
1550 case Button1: 2039 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2040 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top; 2041 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */ 2042 /* FALLTHROUGH */
1554 2043
1555 case Button3: 2044 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2045 if (scrollBar.style != R_SB_XTERM)
1557 { 2046 {
1558 if (scrollbar_above_slider (ev.y)) 2047 if (scrollbar_above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2048# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2049 scr_page (UP, nrow - 1);
1561# else 2050# else
1562 scr_page (UP, TermWin.nrow / 4); 2051 scr_page (UP, nrow / 4);
1563# endif 2052# endif
1564 else if (scrollbar_below_slider (ev.y)) 2053 else if (scrollbar_below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2054# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2055 scr_page (DN, nrow - 1);
1567# else 2056# else
1568 scr_page (DN, TermWin.nrow / 4); 2057 scr_page (DN, nrow / 4);
1569# endif 2058# endif
1570 else 2059 else
1571 scrollBar.setMotion (); 2060 scrollBar.state = STATE_MOTION;
1572 } 2061 }
1573 else 2062 else
1574 { 2063 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2064 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2065 (nrow
1577 * scrollbar_position (ev.y) 2066 * scrollbar_position (ev.y)
1578 / scrollbar_size ())); 2067 / scrollBar.size ()));
1579 } 2068 }
2069
1580 break; 2070 break;
1581 } 2071 }
1582 } 2072 }
2073
1583 return; 2074 return;
1584 } 2075 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2076}
1593 2077
1594void 2078void
1595rxvt_term::button_release (XButtonEvent &ev) 2079rxvt_term::button_release (XButtonEvent &ev)
1596{ 2080{
1597 int reportmode = 0; 2081 int reportmode = 0;
1598 2082
1599 csrO = 0; /* reset csr Offset */ 2083 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2084 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2085 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2086
1603 if (scrollbar_isUpDn ()) 2087 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1604 { 2088 {
1605 scrollBar.setIdle (); 2089 scrollBar.state = STATE_IDLE;
1606 scrollbar_show (0); 2090 scrollBar.show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2091 }
2092
1612#ifdef SELECTION_SCROLLING 2093#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2094 sel_scroll_ev.stop();
1614#endif 2095#endif
2096
1615 if (ev.window == TermWin.vt) 2097 if (ev.window == vt)
1616 { 2098 {
2099 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2100 return;
2101
2102#if ISO_14755
2103 // 5.4
2104 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2105 return;
2106#endif
2107
1617 if (reportmode) 2108 if (reportmode)
1618 { 2109 {
1619 /* mouse report from vt window */ 2110 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2111 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2112 if (ev.button >= 4)
… …
1632 mouse_report (ev); 2123 mouse_report (ev);
1633 } 2124 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2125#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2126 MEvent.button = AnyButton;
1636 mouse_report (ev); 2127 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2128#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2129 return;
1639 } 2130 }
2131
1640 /* 2132 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2133 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2134 * when overriding mouse reporting
1643 */ 2135 */
1644 if (PrivateModes & PrivMode_mouse_report 2136 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2137 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2138 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2139 selection_extend (ev.x, ev.y, 0);
1648 2140
1649 switch (ev.button) 2141 switch (ev.button)
1650 { 2142 {
1651 case Button1: 2143 case Button1:
1652 case Button3: 2144 case Button3:
1653 selection_make (ev.time); 2145 selection_make (ev.time);
1654 break; 2146 break;
2147
1655 case Button2: 2148 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2149 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2150 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2151 break;
2152
1658#ifdef MOUSE_WHEEL 2153#ifdef MOUSE_WHEEL
1659 case Button4: 2154 case Button4:
1660 case Button5: 2155 case Button5:
1661 { 2156 {
1662 int i; 2157 int i;
1663 page_dirn v; 2158 page_dirn v;
1664 2159
1665 v = (ev.button == Button4) ? UP : DN; 2160 v = ev.button == Button4 ? UP : DN;
2161
1666 if (ev.state & ShiftMask) 2162 if (ev.state & ShiftMask)
1667 i = 1; 2163 i = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2164 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2165 i = nrow - 1;
1670 else 2166 else
1671 i = 5; 2167 i = 5;
2168
1672# ifdef MOUSE_SLIP_WHEELING 2169# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2170 if (ev.state & ControlMask)
1674 { 2171 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2172 mouse_slip_wheel_speed += v ? -1 : 1;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2173 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2174 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2175
2176 if (!slip_wheel_ev.is_active ())
2177 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1677 } 2178 }
2179 else
1678# endif 2180# endif
1679# ifdef JUMP_MOUSE_WHEEL
1680 scr_page (v, i);
1681 scr_refresh (SMOOTH_REFRESH);
1682 scrollbar_show (1);
1683# else
1684 while (i--)
1685 { 2181 {
1686 scr_page (v, 1); 2182 scr_page (v, i);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1); 2183 scrollBar.show (1);
1689 } 2184 }
1690# endif
1691
1692 } 2185 }
1693 break; 2186 break;
1694#endif 2187#endif
1695
1696 }
1697 }
1698#ifdef MENUBAR
1699 else if (isMenuBarWindow (ev.window))
1700 menubar_control (ev);
1701#endif
1702}
1703
1704#ifdef TRANSPARENT
1705#if TINTING
1706/* shading taken from eterm-0.9.2 */
1707/* RGB 15 */
1708
1709static void
1710shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1711{
1712 unsigned char *ptr;
1713 int x, y;
1714
1715 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1716 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1717 /* No saturation */
1718 for (y = h; --y >= 0;) {
1719 for (x = -w; x < 0; x++) {
1720 int r, g, b;
1721
1722 b = ((uint16_t *) ptr)[x];
1723 r = (b & 0x7c00) * rm;
1724 g = (b & 0x3e0) * gm;
1725 b = (b & 0x1f) * bm;
1726 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1727 | ((g >> 8) & 0x3e0)
1728 | ((b >> 8) & 0x1f);
1729 }
1730 ptr += bpl;
1731 }
1732 } else {
1733 for (y = h; --y >= 0;) {
1734 for (x = -w; x < 0; x++) {
1735 int r, g, b;
1736
1737 b = ((uint16_t *) ptr)[x];
1738 r = (b & 0x7c00) * rm;
1739 g = (b & 0x3e0) * gm;
1740 b = (b & 0x1f) * bm;
1741 r |= (!(r >> 15) - 1);
1742 g |= (!(g >> 10) - 1);
1743 b |= (!(b >> 5) - 1);
1744 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1745 | ((g >> 8) & 0x3e0)
1746 | ((b >> 8) & 0x1f);
1747 }
1748 ptr += bpl;
1749 }
1750 }
1751}
1752
1753/* RGB 16 */
1754static void
1755shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1756{
1757 unsigned char *ptr;
1758 int x, y;
1759
1760 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1761 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1762 /* No saturation */
1763 for (y = h; --y >= 0;) {
1764 for (x = -w; x < 0; x++) {
1765 int r, g, b;
1766
1767 b = ((uint16_t *) ptr)[x];
1768 r = (b & 0xf800) * rm;
1769 g = (b & 0x7e0) * gm;
1770 b = (b & 0x1f) * bm;
1771 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1772 | ((g >> 8) & 0x7e0)
1773 | ((b >> 8) & 0x1f);
1774 }
1775 ptr += bpl;
1776 }
1777 } else {
1778 for (y = h; --y >= 0;) {
1779 for (x = -w; x < 0; x++) {
1780 int r, g, b;
1781
1782 b = ((uint16_t *) ptr)[x];
1783 r = (b & 0xf800) * rm;
1784 g = (b & 0x7e0) * gm;
1785 b = (b & 0x1f) * bm;
1786 r |= (!(r >> 16) - 1);
1787 g |= (!(g >> 11) - 1);
1788 b |= (!(b >> 5) - 1);
1789 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1790 | ((g >> 8) & 0x7e0)
1791 | ((b >> 8) & 0x1f);
1792 }
1793 ptr += bpl;
1794 }
1795 }
1796}
1797
1798/* RGB 24 */
1799static void
1800shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1801{
1802 unsigned char *ptr;
1803 int x, y;
1804
1805 ptr = (unsigned char *)data + (w * 3);
1806 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1807 /* No saturation */
1808 for (y = h; --y >= 0;) {
1809 for (x = -(w * 3); x < 0; x += 3) {
1810 int r, g, b;
1811
1812 if (byteorder.big_endian()) {
1813 r = (ptr[x + 0] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 2] * bm) >> 8;
1816 ptr[x + 0] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 2] = b;
1819 } else {
1820 r = (ptr[x + 2] * rm) >> 8;
1821 g = (ptr[x + 1] * gm) >> 8;
1822 b = (ptr[x + 0] * bm) >> 8;
1823 ptr[x + 2] = r;
1824 ptr[x + 1] = g;
1825 ptr[x + 0] = b;
1826 }
1827 }
1828 ptr += bpl;
1829 }
1830 } else {
1831 for (y = h; --y >= 0;) {
1832 for (x = -(w * 3); x < 0; x += 3) {
1833 int r, g, b;
1834
1835 if (byteorder.big_endian()) {
1836 r = (ptr[x + 0] * rm) >> 8;
1837 g = (ptr[x + 1] * gm) >> 8;
1838 b = (ptr[x + 2] * bm) >> 8;
1839
1840 r |= (!(r >> 8) - 1);
1841 g |= (!(g >> 8) - 1);
1842 b |= (!(b >> 8) - 1);
1843
1844 ptr[x + 0] = r;
1845 ptr[x + 1] = g;
1846 ptr[x + 2] = b;
1847 } else {
1848 r = (ptr[x + 2] * rm) >> 8;
1849 g = (ptr[x + 1] * gm) >> 8;
1850 b = (ptr[x + 0] * bm) >> 8;
1851
1852 r |= (!(r >> 8) - 1);
1853 g |= (!(g >> 8) - 1);
1854 b |= (!(b >> 8) - 1);
1855
1856 ptr[x + 2] = r;
1857 ptr[x + 1] = g;
1858 ptr[x + 0] = b;
1859 }
1860 }
1861 ptr += bpl;
1862 }
1863 }
1864}
1865
1866/* RGB 32 */
1867static void
1868shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1869{
1870 unsigned char *ptr;
1871 int x, y;
1872
1873 ptr = (unsigned char *)data + (w * 4);
1874 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1875 /* No saturation */
1876 for (y = h; --y >= 0;) {
1877 if (byteorder.big_endian()) {
1878 for (x = -(w * 4); x < 0; x += 4) {
1879 int r, g, b;
1880
1881 r = (ptr[x + 1] * rm) >> 8;
1882 g = (ptr[x + 2] * gm) >> 8;
1883 b = (ptr[x + 3] * bm) >> 8;
1884 ptr[x + 1] = r;
1885 ptr[x + 2] = g;
1886 ptr[x + 3] = b;
1887 }
1888 } else {
1889 for (x = -(w * 4); x < 0; x += 4) {
1890 int r, g, b;
1891
1892 r = (ptr[x + 2] * rm) >> 8;
1893 g = (ptr[x + 1] * gm) >> 8;
1894 b = (ptr[x + 0] * bm) >> 8;
1895 ptr[x + 2] = r;
1896 ptr[x + 1] = g;
1897 ptr[x + 0] = b;
1898 }
1899 }
1900 ptr += bpl;
1901 }
1902 } else {
1903 for (y = h; --y >= 0;) {
1904 for (x = -(w * 4); x < 0; x += 4) {
1905 int r, g, b;
1906
1907 if (byteorder.big_endian()) {
1908 r = (ptr[x + 1] * rm) >> 8;
1909 g = (ptr[x + 2] * gm) >> 8;
1910 b = (ptr[x + 3] * bm) >> 8;
1911
1912 r |= (!(r >> 8) - 1);
1913 g |= (!(g >> 8) - 1);
1914 b |= (!(b >> 8) - 1);
1915
1916 ptr[x + 1] = r;
1917 ptr[x + 2] = g;
1918 ptr[x + 3] = b;
1919 } else {
1920 r = (ptr[x + 2] * rm) >> 8;
1921 g = (ptr[x + 1] * gm) >> 8;
1922 b = (ptr[x + 0] * bm) >> 8;
1923
1924 r |= (!(r >> 8) - 1);
1925 g |= (!(g >> 8) - 1);
1926 b |= (!(b >> 8) - 1);
1927
1928 ptr[x + 2] = r;
1929 ptr[x + 1] = g;
1930 ptr[x + 0] = b;
1931 }
1932 }
1933 ptr += bpl;
1934 }
1935 }
1936}
1937
1938#endif
1939
1940/*
1941 * Check our parents are still who we think they are.
1942 * Do transparency updates if required
1943 */
1944int
1945rxvt_term::check_our_parents ()
1946{
1947 int i, pchanged, aformat, have_pixmap, rootdepth;
1948 unsigned long nitems, bytes_after;
1949 Atom atype;
1950 unsigned char *prop = NULL;
1951 Window root, oldp, *list;
1952 Pixmap rootpixmap = None;
1953 XWindowAttributes wattr, wrootattr;
1954
1955 pchanged = 0;
1956
1957 if (!(Options & Opt_transparent))
1958 return pchanged; /* Don't try any more */
1959
1960 XGetWindowAttributes (display->display, display->root, &wrootattr);
1961 rootdepth = wrootattr.depth;
1962
1963 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1964
1965 if (rootdepth != wattr.depth)
1966 {
1967 if (am_transparent)
1968 { 2188 }
1969 pchanged = 1;
1970 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1971 am_transparent = am_pixmap_trans = 0;
1972 }
1973
1974 return pchanged; /* Don't try any more */
1975 }
1976
1977 /* Get all X ops out of the queue so that our information is up-to-date. */
1978 XSync (display->display, False);
1979
1980 /*
1981 * Make the frame window set by the window manager have
1982 * the root background. Some window managers put multiple nested frame
1983 * windows for each client, so we have to take care about that.
1984 */
1985 i = (xa[XA_XROOTPMAPID]
1986 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1987 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1988 &nitems, &bytes_after, &prop) == Success);
1989
1990 if (!i || prop == NULL)
1991 i = (xa[XA_XSETROOTID]
1992 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success);
1995
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 { 2189 }
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004
2005 if (have_pixmap)
2006 {
2007 /*
2008 * Copy display->root pixmap transparency
2009 */
2010 int sx, sy, nx, ny;
2011 unsigned int nw, nh;
2012 Window cr;
2013 XImage *image;
2014 GC gc;
2015 XGCValues gcvalue;
2016
2017 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2018 0, 0, &sx, &sy, &cr);
2019 nw = (unsigned int)szHint.width;
2020 nh = (unsigned int)szHint.height;
2021 nx = ny = 0;
2022
2023 if (sx < 0)
2024 {
2025 nw += sx;
2026 nx = -sx;
2027 sx = 0;
2028 }
2029
2030 if (sy < 0)
2031 {
2032 nh += sy;
2033 ny = -sy;
2034 sy = 0;
2035 }
2036
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045
2046 if (image == NULL)
2047 {
2048 if (am_transparent && am_pixmap_trans)
2049 {
2050 pchanged = 1;
2051 if (TermWin.pixmap != None)
2052 {
2053 XFreePixmap (display->display, TermWin.pixmap);
2054 TermWin.pixmap = None;
2055 }
2056 }
2057
2058 am_pixmap_trans = 0;
2059 }
2060 else
2061 {
2062 if (TermWin.pixmap != None)
2063 XFreePixmap (display->display, TermWin.pixmap);
2064
2065#if TINTING
2066 if (ISSET_PIXCOLOR (Color_tint))
2067 {
2068 unsigned short shade, rm, gm, bm;
2069
2070 PixColors[Color_tint].get (display, rm, gm, bm);
2071
2072 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2073
2074 /* Determine bitshift and bitmask values */
2075 switch (image->bits_per_pixel)
2076 {
2077 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2078 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2079 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2080 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2081 }
2082 }
2083#endif
2084
2085 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2086 szHint.width, szHint.height, image->depth);
2087 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2088 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2089 nx, ny, image->width, image->height);
2090 XFreeGC (display->display, gc);
2091 XDestroyImage (image);
2092 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2093 TermWin.pixmap);
2094
2095 if (!am_transparent || !am_pixmap_trans)
2096 pchanged = 1;
2097
2098 am_transparent = am_pixmap_trans = 1;
2099 }
2100 }
2101
2102 if (!am_pixmap_trans)
2103 {
2104 unsigned int n;
2105 /*
2106 * InheritPixmap transparency
2107 */
2108 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2109 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2110 {
2111 oldp = TermWin.parent[i];
2112 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2113 &TermWin.parent[i], &list, &n);
2114 XFree (list);
2115 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2116
2117 if (TermWin.parent[i] == display->root)
2118 {
2119 if (oldp != None)
2120 pchanged = 1;
2121
2122 break;
2123 }
2124
2125 if (oldp != TermWin.parent[i])
2126 pchanged = 1;
2127 }
2128
2129 n = 0;
2130
2131 if (pchanged)
2132 {
2133 for (; n < (unsigned int)i; n++)
2134 {
2135 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2136 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2137 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2138 {
2139 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2140 break;
2141 }
2142 }
2143 }
2144
2145 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2146 {
2147 D_X ((stderr, "InheritPixmap Turning off"));
2148 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2149 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2150 am_transparent = 0;
2151 /* XXX: also turn off Opt_transparent? */
2152 }
2153 else
2154 {
2155#if WAIT_FOR_WM
2156 /* wait (an arbitrary period) for the WM to do its thing
2157 * needed for fvwm2.2.2 (and before?) */
2158 sleep (1);
2159#endif
2160 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2161 for (n = 0; n < (unsigned int)i; n++)
2162 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2163
2164 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2165 am_transparent = 1;
2166 }
2167
2168 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2169 TermWin.parent[i] = None;
2170 }
2171
2172 return pchanged;
2173} 2190}
2174#endif
2175 2191
2176/*}}} */ 2192/*}}} */
2177 2193
2178bool 2194void
2179rxvt_term::cmd_parse () 2195rxvt_term::cmd_parse ()
2180{ 2196{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR; 2197 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2198 char *seq_begin; // remember start of esc-sequence here
2184 2199
2185 for (;;) 2200 for (;;)
2186 { 2201 {
2187 if (ch == NOCHAR) 2202 if (expect_false (ch == NOCHAR))
2188 { 2203 {
2189 seq_begin = cmdbuf_ptr; 2204 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2205 ch = next_char ();
2191 }
2192 2206
2193 if (ch == NOCHAR) // TODO: improve 2207 if (ch == NOCHAR)
2194 break; 2208 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2209 }
2210
2211 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2212 {
2213 if (expect_false (!seen_input))
2214 {
2215 seen_input = 1;
2216 // many badly-written programs (e.g. jed) contain a race condition:
2217 // they first read the screensize and then install a SIGWINCH handler.
2218 // some window managers resize the window early, and these programs
2219 // then sometimes get the size wrong.
2220 // unfortunately other programs are even more buggy and dislike
2221 // being sent SIGWINCH, so only do it when we were in fact being
2222 // resized.
2223 if (seen_resize && cmd_pid)
2224 kill (-cmd_pid, SIGWINCH);
2225 }
2226
2198 /* Read a text string from the input buffer */ 2227 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2228 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2229 bool refreshnow = false;
2201 int nlines = 0; 2230 int nlines = 0;
2202 unicode_t *str = buf; 2231 wchar_t *str = buf;
2203 2232 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2233
2206 for (;;) 2234 for (;;)
2207 { 2235 {
2236 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2237 break;
2238
2239 *str++ = ch;
2240
2241 if (expect_false (ch == C0_LF || str >= eol))
2242 {
2243 if (ch == C0_LF)
2244 nlines++;
2245
2246 refresh_count++;
2247
2248 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2249 {
2250 refresh_count = 0;
2251
2252 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2253 {
2254 refreshnow = true;
2255 ch = NOCHAR;
2256 break;
2257 }
2258 }
2259
2260 // scr_add_lines only works for nlines <= nrow - 1.
2261 if (nlines >= nrow - 1)
2262 {
2263 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2264 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2265 scr_add_lines (buf, str - buf, nlines);
2266
2267 nlines = 0;
2268 str = buf;
2269 eol = str + min (ncol, UBUFSIZ);
2270 }
2271
2272 if (str >= eol)
2273 {
2274 if (eol >= buf + UBUFSIZ)
2275 {
2276 ch = NOCHAR;
2277 break;
2278 }
2279 else
2280 eol = min (eol + ncol, buf + UBUFSIZ);
2281 }
2282
2283 }
2284
2208 seq_begin = cmdbuf_ptr; 2285 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2286 ch = next_char ();
2210
2211 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
2212 break;
2213
2214 *str++ = ch;
2215
2216 if (ch == '\n')
2217 {
2218 nlines++;
2219 refresh_count++;
2220
2221 if (! (Options & Opt_jumpScroll)
2222 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2223 {
2224 refreshnow = true;
2225 flag = true;
2226 ch = NOCHAR;
2227 break;
2228 }
2229
2230 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2231 if (nlines >= TermWin.nrow - 1)
2232 {
2233 scr_add_lines (buf, nlines, str - buf);
2234 nlines = 0;
2235 str = buf;
2236 }
2237 }
2238
2239 if (str >= buf + UBUFSIZ)
2240 {
2241 ch = NOCHAR;
2242 break;
2243 }
2244 } 2287 }
2245 2288
2289 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2290 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2291 scr_add_lines (buf, str - buf, nlines);
2247 2292
2248 /* 2293 /*
2249 * If there have been a lot of new lines, then update the screen 2294 * If there have been a lot of new lines, then update the screen
2250 * What the heck I'll cheat and only refresh less than every page-full. 2295 * What the heck we'll cheat and only refresh less than every page-full.
2251 * the number of pages between refreshes is refresh_limit, which 2296 * if skipScroll is enabled.
2252 * is incremented here because we must be doing flat-out scrolling.
2253 *
2254 * refreshing should be correct for small scrolls, because of the
2255 * time-out
2256 */ 2297 */
2257 if (refreshnow) 2298 if (refreshnow)
2258 { 2299 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2300 scr_refresh ();
2301 want_refresh = 1;
2263 } 2302 }
2264
2265 } 2303 }
2266 else 2304 else
2267 { 2305 {
2268 try 2306 try
2269 { 2307 {
… …
2277 } 2315 }
2278 2316
2279 ch = NOCHAR; 2317 ch = NOCHAR;
2280 } 2318 }
2281 } 2319 }
2282
2283 return flag;
2284} 2320}
2285 2321
2286// read the next character 2322// read the next character
2287unicode_t 2323wchar_t
2288rxvt_term::next_char () 2324rxvt_term::next_char () NOTHROW
2289{ 2325{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2326 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2327 {
2292 // assume 7-bit to be ascii ALWAYS 2328 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2329 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2294 return *cmdbuf_ptr++; 2330 return *cmdbuf_ptr++;
2295 2331
2296 wchar_t wc; 2332 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2333 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2334
2299 if (len == (size_t)-2) 2335 if (len == (size_t)-2)
2300 { 2336 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2337 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2338 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2339 break;
2304 } 2340 }
2305 2341
2306 if (len == (size_t)-1) 2342 if (len == (size_t)-1)
2343 {
2344 mbstate.reset (); // reset now undefined conversion state
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2345 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2346 }
2308 2347
2309 // assume wchar == unicode 2348 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2349 cmdbuf_ptr += len;
2311 return wc; 2350 return wc & UNICODE_MASK;
2312 } 2351 }
2313 2352
2314 return NOCHAR; 2353 return NOCHAR;
2315} 2354}
2355
2356// read the next octet
2357uint32_t
2358rxvt_term::next_octet () NOTHROW
2359{
2360 return cmdbuf_ptr < cmdbuf_endp
2361 ? (unsigned char)*cmdbuf_ptr++
2362 : NOCHAR;
2363}
2364
2365static class out_of_input out_of_input;
2316 2366
2317/* rxvt_cmd_getc () - Return next input character */ 2367/* rxvt_cmd_getc () - Return next input character */
2318/* 2368/*
2319 * Return the next input character after first passing any keyboard input 2369 * Return the next input character after first passing any keyboard input
2320 * to the command. 2370 * to the command.
2321 */ 2371 */
2322unicode_t 2372wchar_t
2323rxvt_term::cmd_getc () 2373rxvt_term::cmd_getc () THROW ((class out_of_input))
2324{ 2374{
2325 unicode_t c = next_char (); 2375 wchar_t c = next_char ();
2376
2377 if (c == NOCHAR)
2378 throw out_of_input;
2379
2380 return c;
2381}
2382
2383uint32_t
2384rxvt_term::cmd_get8 () THROW ((class out_of_input))
2385{
2386 uint32_t c = next_octet ();
2326 2387
2327 if (c == NOCHAR) 2388 if (c == NOCHAR)
2328 throw out_of_input; 2389 throw out_of_input;
2329 2390
2330 return c; 2391 return c;
… …
2334/*----------------------------------------------------------------------*/ 2395/*----------------------------------------------------------------------*/
2335#ifdef PRINTPIPE 2396#ifdef PRINTPIPE
2336FILE * 2397FILE *
2337rxvt_term::popen_printer () 2398rxvt_term::popen_printer ()
2338{ 2399{
2339 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2400 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2340 2401
2341 if (stream == NULL) 2402 if (stream == NULL)
2342 rxvt_warn ("can't open printer pipe, not printing.\n"); 2403 rxvt_warn ("can't open printer pipe, not printing.\n");
2343 2404
2344 return stream; 2405 return stream;
… …
2355 * simulate attached vt100 printer 2416 * simulate attached vt100 printer
2356 */ 2417 */
2357void 2418void
2358rxvt_term::process_print_pipe () 2419rxvt_term::process_print_pipe ()
2359{ 2420{
2360 int done; 2421 FILE *fd = popen_printer ();
2361 FILE *fd;
2362 2422
2363 if ((fd = popen_printer ()) == NULL) 2423 if (!fd)
2364 return; 2424 return;
2365 2425
2366 /* 2426 /*
2367 * Send all input to the printer until either ESC[4i or ESC[?4i 2427 * Send all input to the printer until either ESC[4i or ESC[?4i
2368 * is received. 2428 * is received.
2369 */ 2429 */
2370 for (done = 0; !done;) 2430 for (int done = 0; !done; )
2371 { 2431 {
2372 unsigned char buf[8]; 2432 unsigned char buf[8];
2373 unicode_t ch; 2433 unicode_t ch;
2374 unsigned int i, len; 2434 unsigned int i, len;
2375 2435
… …
2394 { 2454 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2455 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2456 break; /* done = 1 */
2397 } 2457 }
2398 } 2458 }
2399 2459
2400 for (i = 0; i < len; i++) 2460 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2461 if (putc (buf[i], fd) == EOF)
2402 { 2462 {
2403 done = 1; 2463 done = 1;
2404 break; 2464 break;
… …
2406 } 2466 }
2407 } 2467 }
2408 2468
2409 pclose_printer (fd); 2469 pclose_printer (fd);
2410} 2470}
2411#endif /* PRINTPIPE */ 2471#endif /* PRINTPIPE */
2412/*}}} */ 2472/*}}} */
2413 2473
2414/* *INDENT-OFF* */ 2474/* *INDENT-OFF* */
2415enum { 2475enum {
2416 C1_40 = 0x40, 2476 C1_40 = 0x40,
… …
2430 case C0_ESC: 2490 case C0_ESC:
2431 process_escape_seq (); 2491 process_escape_seq ();
2432 break; 2492 break;
2433 case C0_ENQ: /* terminal Status */ 2493 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2494 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2495 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2496 else
2438 tt_write ((unsigned char *)VT100_ANS, 2497 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2498 break;
2441 case C0_BEL: /* bell */ 2499 case C0_BEL: /* bell */
2442 scr_bell (); 2500 scr_bell ();
2443 break; 2501 break;
2444 case C0_BS: /* backspace */ 2502 case C0_BS: /* backspace */
… …
2460 break; 2518 break;
2461 case C0_SI: /* shift in - acs */ 2519 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2520 scr_charset_choose (0);
2463 break; 2521 break;
2464 2522
2523#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2524 // 8-bit controls
2466 case 0x90: /* DCS */ 2525 case 0x90: /* DCS */
2467 process_dcs_seq (); 2526 process_dcs_seq ();
2468 break; 2527 break;
2469 case 0x9b: /* CSI */ 2528 case 0x9b: /* CSI */
2470 process_csi_seq (); 2529 process_csi_seq ();
2471 break; 2530 break;
2472 case 0x9d: /* CSI */ 2531 case 0x9d: /* OSC */
2473 process_osc_seq (); 2532 process_osc_seq ();
2474 break; 2533 break;
2534#endif
2475 } 2535 }
2476} 2536}
2477/*}}} */ 2537/*}}} */
2478 2538
2479 2539
… …
2520 break; 2580 break;
2521 case 'Z': /* identify the terminal type */ 2581 case 'Z': /* identify the terminal type */
2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2582 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2523 break; 2583 break;
2524 case '<': /* turn off VT52 mode */ 2584 case '<': /* turn off VT52 mode */
2525 PrivMode (0, PrivMode_vt52); 2585 set_privmode (PrivMode_vt52, 0);
2526 break; 2586 break;
2527 case 'F': /* use special graphics character set */ 2587 case 'F': /* use special graphics character set */
2528 case 'G': /* use regular character set */ 2588 case 'G': /* use regular character set */
2529 /* unimplemented */ 2589 /* unimplemented */
2530 break; 2590 break;
… …
2541void 2601void
2542rxvt_term::process_escape_seq () 2602rxvt_term::process_escape_seq ()
2543{ 2603{
2544 unicode_t ch = cmd_getc (); 2604 unicode_t ch = cmd_getc ();
2545 2605
2546 if (PrivateModes & PrivMode_vt52) 2606 if (priv_modes & PrivMode_vt52)
2547 { 2607 {
2548 process_escape_vt52 (ch); 2608 process_escape_vt52 (ch);
2549 return; 2609 return;
2550 } 2610 }
2551 2611
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2626 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2627 break;
2568 case '+': 2628 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2629 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2630 break;
2571#ifndef NO_FRILLS 2631#if !ENABLE_MINIMAL
2572 case '6': 2632 case '6':
2573 scr_backindex (); 2633 scr_backindex ();
2574 break; 2634 break;
2575#endif 2635#endif
2576 case '7': 2636 case '7':
2577 scr_cursor (SAVE); 2637 scr_cursor (SAVE);
2578 break; 2638 break;
2579 case '8': 2639 case '8':
2580 scr_cursor (RESTORE); 2640 scr_cursor (RESTORE);
2581 break; 2641 break;
2582#ifndef NO_FRILLS 2642#if !ENABLE_MINIMAL
2583 case '9': 2643 case '9':
2584 scr_forwardindex (); 2644 scr_forwardindex ();
2585 break; 2645 break;
2586#endif 2646#endif
2587 case '=': 2647 case '=':
2588 case '>': 2648 case '>':
2589 PrivMode ((ch == '='), PrivMode_aplKP); 2649 set_privmode (PrivMode_aplKP, ch == '=');
2590 break; 2650 break;
2591 2651
2592 case C1_40: 2652 case C1_40:
2593 cmd_getc (); 2653 cmd_getc ();
2594 break; 2654 break;
… …
2597 break; 2657 break;
2598 2658
2599 /* 8.3.87: NEXT LINE */ 2659 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2660 case C1_NEL: /* ESC E */
2601 { 2661 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2662 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2663 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2604 } 2664 }
2605 break; 2665 break;
2606 2666
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2667 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2668 case C1_ESA: /* ESC G */
… …
2630 process_dcs_seq (); 2690 process_dcs_seq ();
2631 break; 2691 break;
2632 2692
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2693 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2694 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2695 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2696 break; /* steal obsolete ESC [ c */
2638 2697
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2698 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2640 case C1_CSI: /* ESC [ */ 2699 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2700 process_csi_seq ();
2642 break; 2701 break;
2643 2702
2644 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2703 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2645 case C1_OSC: /* ESC ] */ 2704 case C1_OSC: /* ESC ] */
2646 process_osc_seq (); 2705 process_osc_seq ();
2647 break; 2706 break;
2648 2707
2649 /* 8.3.106: RESET TO INITIAL STATE */ 2708 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2650 case 'c': 2709 case 'c':
2651 mbstate.reset (); 2710 mbstate.reset ();
2652 scr_poweron (); 2711 scr_poweron ();
2653 scrollbar_show (1); 2712 scrollBar.show (1);
2654 break; 2713 break;
2655 2714
2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2715 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2657 case 'n': 2716 case 'n':
2658 scr_charset_choose (2); 2717 scr_charset_choose (2);
… …
2668 2727
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2728/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */ 2729/* *INDENT-OFF* */
2671enum { 2730enum {
2672 CSI_ICH = 0x40, 2731 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2732 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2674 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2733 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2675 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2734 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2676 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2735 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2677 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2736 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2678 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2737 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2703rxvt_term::process_csi_seq () 2762rxvt_term::process_csi_seq ()
2704{ 2763{
2705 unicode_t ch, priv, i; 2764 unicode_t ch, priv, i;
2706 unsigned int nargs, p; 2765 unsigned int nargs, p;
2707 int n, ndef; 2766 int n, ndef;
2708 int arg[ESC_ARGS]; 2767 int arg[ESC_ARGS] = { };
2709 2768
2710 for (nargs = ESC_ARGS; nargs > 0;) 2769 nargs = 0;
2711 arg[--nargs] = 0;
2712 2770
2713 priv = 0; 2771 priv = 0;
2714 ch = cmd_getc (); 2772 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2773 if ((ch >= '<' && ch <= '?') || ch == '!')
2774 {
2716 { /* '<' '=' '>' '?' */ 2775 /* '<' '=' '>' '?' '!' */
2717 priv = ch; 2776 priv = ch;
2718 ch = cmd_getc (); 2777 ch = cmd_getc ();
2719 } 2778 }
2720 2779
2721 /* read any numerical arguments */ 2780 /* read any numerical arguments */
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2809 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2810 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2811 if (arg[p] == -1)
2753 arg[p] = ndef; 2812 arg[p] = ndef;
2754 2813
2755#ifdef DEBUG_CMD
2756 fprintf (stderr, "CSI ");
2757 for (p = 0; p < nargs; p++)
2758 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2759 fprintf (stderr, "%c\n", ch);
2760#endif
2761
2762 /* 2814 /*
2763 * private mode handling 2815 * private mode handling
2764 */ 2816 */
2765 if (priv) 2817 if (priv)
2766 { 2818 {
2767 switch (priv) 2819 switch (priv)
2768 { 2820 {
2769 case '>': 2821 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2822 if (ch == CSI_DA) /* secondary device attributes */
2823 {
2824 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2825 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2826 //
2827 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2828 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2829 // versions.
2830 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2831 tt_printf ("\033[>%d;95;0c", 'U');
2832 }
2772 break; 2833 break;
2834
2773 case '?': 2835 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2836 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2837 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2838 break;
2839
2840 case '!':
2841 if (ch == CSI_70)
2842 {
2843 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2844 scr_soft_reset ();
2845
2846 static const int pm_h[] = { 7, 25 };
2847 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2848
2849 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2850 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2777 } 2851 }
2852 break;
2853 }
2854
2778 return; 2855 return;
2779 } 2856 }
2780 2857
2781 switch (ch) 2858 switch (ch)
2782 { 2859 {
… …
2881 2958
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2959 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 2960 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 2961 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2962 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2963 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 2964 break;
2888 2965
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2966 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 2967 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 2968 break;
2893 2969
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2970 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 2971 process_sgr_mode (nargs, arg);
2896 break; 2972 break;
… …
2903 break; 2979 break;
2904 case 6: /* CPR requested */ 2980 case 6: /* CPR requested */
2905 scr_report_position (); 2981 scr_report_position ();
2906 break; 2982 break;
2907 case 7: /* unofficial extension */ 2983 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 2984 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2985 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 2986 break;
2911 case 8: /* unofficial extension */ 2987 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2988 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 2989 break;
2914 } 2990 }
… …
2950 break; 3026 break;
2951 3027
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3028 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3029 if (arg[0] == 4)
2954 scr_insert_mode (0); 3030 scr_insert_mode (0);
3031 else if (arg[0] == 20)
3032 priv_modes &= ~PrivMode_LFNL;
2955 break; 3033 break;
2956 3034
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3035 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3036 if (arg[0] == 4)
2959 scr_insert_mode (1); 3037 scr_insert_mode (1);
3038 else if (arg[0] == 20)
3039 priv_modes |= PrivMode_LFNL;
2960 break; 3040 break;
2961 3041
2962 /* 3042 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3043 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3044 */
… …
2976 break; 3056 break;
2977 case CSI_75: 3057 case CSI_75:
2978 scr_cursor (RESTORE); 3058 scr_cursor (RESTORE);
2979 break; 3059 break;
2980 3060
2981#ifndef NO_FRILLS 3061#if !ENABLE_MINIMAL
2982 case CSI_74: 3062 case CSI_74:
2983 process_window_ops (arg, nargs); 3063 process_window_ops (arg, nargs);
2984 break; 3064 break;
2985#endif 3065#endif
2986 3066
… …
2993 break; 3073 break;
2994 } 3074 }
2995} 3075}
2996/*}}} */ 3076/*}}} */
2997 3077
2998#ifndef NO_FRILLS 3078#if !ENABLE_MINIMAL
2999/* ARGSUSED */ 3079/* ARGSUSED */
3000void 3080void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3081rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3082{
3003 int x, y; 3083 int x, y;
3004 XWindowAttributes wattr; 3084 XWindowAttributes wattr;
3005 Window wdummy; 3085 Window wdummy;
3086
3087 dLocal (Display *, dpy);
3006 3088
3007 if (nargs == 0) 3089 if (nargs == 0)
3008 return; 3090 return;
3009 3091
3010 switch (args[0]) 3092 switch (args[0])
3011 { 3093 {
3012 /* 3094 /*
3013 * commands 3095 * commands
3014 */ 3096 */
3015 case 1: /* deiconify window */ 3097 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3098 XMapWindow (dpy, parent[0]);
3017 break; 3099 break;
3018 case 2: /* iconify window */ 3100 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3101 XIconifyWindow (dpy, parent[0], display->screen);
3020 DefaultScreen (display->display));
3021 break; 3102 break;
3022 case 3: /* set position (pixels) */ 3103 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3104 XMoveWindow (dpy, parent[0], args[1], args[2]);
3024 break; 3105 break;
3025 case 4: /* set size (pixels) */ 3106 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3107 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3108 break;
3028 case 5: /* raise window */ 3109 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3110 XRaiseWindow (dpy, parent[0]);
3030 break; 3111 break;
3031 case 6: /* lower window */ 3112 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3113 XLowerWindow (dpy, parent[0]);
3033 break; 3114 break;
3034 case 7: /* refresh window */ 3115 case 7: /* refresh window */
3035 scr_touch (true); 3116 scr_touch (true);
3036 break; 3117 break;
3037 case 8: /* set size (chars) */ 3118 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3119 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3120 (unsigned int) (args[1] * fheight));
3040 break; 3121 break;
3041 3122
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3123 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3124 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3125 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3126 set_widthheight ((unsigned int)width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3127 (unsigned int) (args[1] * fheight));
3047 break; 3128 break;
3048
3049 3129
3050 /* 3130 /*
3051 * reports - some output format copied from XTerm 3131 * reports - some output format copied from XTerm
3052 */ 3132 */
3053 case 11: /* report window state */ 3133 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3134 XGetWindowAttributes (dpy, parent[0], &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3135 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3136 break;
3057 case 13: /* report window position */ 3137 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3138 XGetWindowAttributes (dpy, parent[0], &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3139 XTranslateCoordinates (dpy, parent[0], wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3140 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3141 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3142 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3143 break;
3064 case 14: /* report window size (pixels) */ 3144 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3145 XGetWindowAttributes (dpy, parent[0], &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3146 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3147 break;
3068 case 18: /* report text area size (chars) */ 3148 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3149 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3150 break;
3071 case 19: /* report window size (chars) */ 3151 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3152 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3153 break;
3074 case 20: /* report icon label */ 3154 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3155 {
3077 char *s; 3156 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3157 XGetIconName (dpy, parent[0], &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3158 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3159 XFree (s);
3080 } 3160 }
3081 break; 3161 break;
3082 case 21: /* report window title */ 3162 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3163 {
3085 char *s; 3164 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3165 XFetchName (dpy, parent[0], &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3166 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3167 XFree (s);
3088 } 3168 }
3089 break; 3169 break;
3090 } 3170 }
3091} 3171}
3092#endif 3172#endif
3093 3173
3094/*----------------------------------------------------------------------*/ 3174/*----------------------------------------------------------------------*/
3095/* 3175/*
3096 * get input up until STRING TERMINATOR (or BEL) 3176 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3177 * ends_how is terminator used. returned input must be free()'d
3098 */ 3178 */
3099unsigned char * 3179char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3180rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3181{
3102 int seen_esc = 0; /* seen escape? */ 3182 unicode_t ch;
3183 bool seen_esc = false;
3103 unsigned int n = 0; 3184 unsigned int n = 0;
3104 unsigned char *s;
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX]; 3185 wchar_t string[STRING_MAX];
3107 3186
3108 while ((ch = cmd_getc ())) 3187 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3188 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3189 if (seen_esc)
3190 {
3114 if (ch == 0x5c) /* 7bit ST */ 3191 if (ch == 0x5c) /* 7bit ST */
3115 break; 3192 break;
3116 else 3193 else
3117 return NULL; 3194 return NULL;
3118 3195 }
3119 if (ch == C0_ESC) 3196 else if (ch == C0_ESC)
3120 { 3197 {
3121 seen_esc = 1; 3198 seen_esc = true;
3122 continue; 3199 continue;
3123 } 3200 }
3201 else if (ch == C0_BEL || ch == CHAR_ST)
3202 break;
3124 else if (ch == '\t') 3203 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3204 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3205 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3206 return NULL; /* other control character - exit */
3128 3207
3129 if (n >= sizeof (string) - 1) 3208 seen_esc = false;
3209
3210 if (n >= STRING_MAX - 1)
3130 // stop at some sane length 3211 // stop at some sane length
3131 return NULL; 3212 return NULL;
3132 3213
3133 string[n++] = ch; 3214 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3215 }
3136 3216
3137 string[n++] = '\0'; 3217 string[n++] = '\0';
3138 3218
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3219 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3220
3144 return s; 3221 return rxvt_wcstombs (string);
3145} 3222}
3146 3223
3147/*----------------------------------------------------------------------*/ 3224/*----------------------------------------------------------------------*/
3148/* 3225/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3226 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3227 */
3151void 3228void
3152rxvt_term::process_dcs_seq () 3229rxvt_term::process_dcs_seq ()
3153{ 3230{
3154 unsigned char *s; 3231 char *s;
3155 unicode_t eh; 3232 unicode_t eh;
3156 3233
3157 /* 3234 /*
3158 * Not handled yet 3235 * Not handled yet
3159 */ 3236 */
… …
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3255 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3256 arg = arg * 10 + (ch - '0');
3180 3257
3181 if (ch == ';') 3258 if (ch == ';')
3182 { 3259 {
3183 unsigned char *s = get_to_st (eh); 3260 char *s = get_to_st (eh);
3184 3261
3185 if (s) 3262 if (s)
3186 { 3263 {
3187 process_xterm_seq (arg, (char *)s, eh); 3264 process_xterm_seq (arg, s, eh);
3188 free (s); 3265 free (s);
3189 } 3266 }
3190 } 3267 }
3191} 3268}
3192 3269
3193void 3270void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3271rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3272{
3196 if (str[0] == '?' && !str[1]) 3273 if (str[0] == '?' && !str[1])
3197 { 3274 {
3198 if (Options & Opt_insecure) 3275 rgba c;
3199 { 3276 pix_colors_focused[color].get (c);
3200 unsigned short r, g, b; 3277
3201 PixColors[color].get (display, r, g, b); 3278#if XFT
3279 if (c.a != rgba::MAX_CC)
3280 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3281 else
3282#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3283 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3203 }
3204 } 3284 }
3205 else 3285 else
3206 set_window_color (color, str); 3286 set_window_color (color, str);
3207} 3287}
3208 3288
3209/* 3289/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3290 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3211 * 0 = change iconName/title
3212 * 1 = change iconName
3213 * 2 = change title
3214 * 4 = change color
3215 * 10 = change fg color
3216 * 11 = change bg color
3217 * 12 = change text color
3218 * 13 = change mouse foreground color
3219 * 17 = change highlight character colour
3220 * 18 = change bold character color
3221 * 19 = change underlined character color
3222 * 46 = change logfile (not implemented)
3223 * 50 = change font
3224 *
3225 * rxvt extensions:
3226 * 20 = bg pixmap
3227 * 39 = change default fg color
3228 * 49 = change default bg color
3229 * 55 = dump scrollback buffer and all of screen
3230 * 701 = change locale
3231 * 702 = find font
3232 * 703 = menu
3233 */ 3291 */
3234void 3292void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3293rxvt_term::process_xterm_seq (int op, char *str, char resp)
3236{ 3294{
3237 int changed = 0;
3238 int color; 3295 int color;
3239 char *buf, *name; 3296 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3297 bool query = str[0] == '?' && !str[1];
3298 int saveop = op;
3299
3300 dLocal (Display *, dpy);
3241 3301
3242 assert (str != NULL); 3302 assert (str != NULL);
3303
3304 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3305 return;
3306
3243 switch (op) 3307 switch (op)
3244 { 3308 {
3245 case XTerm_name: 3309 case XTerm_name:
3246 set_title (str); 3310 set_title (str);
3247 /* FALLTHROUGH */ 3311 /* FALLTHROUGH */
… …
3252 set_title (str); 3316 set_title (str);
3253 break; 3317 break;
3254 case XTerm_property: 3318 case XTerm_property:
3255 if (str[0] == '?') 3319 if (str[0] == '?')
3256 { 3320 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3321 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3322 Atom actual_type;
3259 int actual_format; 3323 int actual_format;
3260 unsigned long nitems; 3324 unsigned long nitems;
3261 unsigned long bytes_after; 3325 unsigned long bytes_after;
3262 unsigned char *value = 0; 3326 unsigned char *value = 0;
3263 const char *str = ""; 3327 const char *str = "";
3264 3328
3265 if (prop 3329 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3330 && XGetWindowProperty (dpy, parent[0],
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3331 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3332 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3333 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3334 && actual_type != None
3271 && actual_format == 8) 3335 && actual_format == 8)
3272 str = (const char *)(value); 3336 str = (const char *)(value);
3273 3337
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3338 tt_printf ("\033]%d;%s%c", op, str, resp);
3275 3339
3276 XFree (value); 3340 XFree (value);
3277 } 3341 }
3278 else 3342 else
3279 { 3343 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3344 char *eq = strchr (str, '=');
3281 3345
3282 if (eq) 3346 if (eq)
3283 { 3347 {
3284 *eq = 0; 3348 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3349 set_utf8_property (display->atom (str), eq + 1);
3286 display->atom (str), XA_STRING, 8,
3287 PropModeReplace, (unsigned char *)eq + 1,
3288 strlen (eq + 1));
3289 } 3350 }
3290 else 3351 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3352 XDeleteProperty (dpy, parent[0],
3292 display->atom (str)); 3353 display->atom (str));
3293 } 3354 }
3294 break; 3355 break;
3295 3356
3296 case XTerm_Color: 3357 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3358 for (buf = (char *)str; buf && *buf;)
3298 { 3359 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3360 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3361 break;
3301 3362
3302 *name++ = '\0'; 3363 *name++ = '\0';
3303 color = atoi (buf); 3364 color = atoi (buf) + minCOLOR;
3304 3365
3305 if (color < 0 || color >= TOTAL_COLORS) 3366 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3367 break;
3307 3368
3308 if ((buf = STRCHR (name, ';')) != NULL) 3369 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3370 *buf++ = '\0';
3310 3371
3311 if (name[0] == '?' && !name[1]) 3372 process_color_seq (op, color, name, resp);
3312 {
3313 if (Options & Opt_insecure)
3314 {
3315 unsigned short r, g, b;
3316 PixColors[color + minCOLOR].get (display, r, g, b);
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3318 }
3319 }
3320 else
3321 set_window_color (color + minCOLOR, name);
3322 } 3373 }
3323 break; 3374 break;
3375 case Rxvt_restoreFG:
3324 case XTerm_Color00: 3376 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3377 process_color_seq (op, Color_fg, str, resp);
3326 break; 3378 break;
3379 case Rxvt_restoreBG:
3327 case XTerm_Color01: 3380 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3381 process_color_seq (op, Color_bg, str, resp);
3329 break; 3382 break;
3330#ifndef NO_CURSORCOLOR 3383#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor: 3384 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3385 process_color_seq (op, Color_cursor, str, resp);
3333 break; 3386 break;
3334#endif 3387#endif
3335 case XTerm_Color_pointer_fg: 3388 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3389 process_color_seq (op, Color_pointer_fg, str, resp);
3337 break; 3390 break;
3338 case XTerm_Color_pointer_bg: 3391 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3392 process_color_seq (op, Color_pointer_bg, str, resp);
3340 break; 3393 break;
3341#ifndef NO_BOLD_UNDERLINE_REVERSE 3394#ifndef NO_BOLD_UNDERLINE_REVERSE
3342 case XTerm_Color_BD:
3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3344 break;
3345 case XTerm_Color_UL:
3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3347 break;
3348 case XTerm_Color_RV: 3395 case XTerm_Color_RV:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3396 process_color_seq (op, Color_RV, str, resp);
3350 break; 3397 break;
3398 case Rxvt_Color_BD:
3399 case URxvt_Color_BD:
3400 process_color_seq (op, Color_BD, str, resp);
3401 break;
3402 case Rxvt_Color_UL:
3403 case URxvt_Color_UL:
3404 process_color_seq (op, Color_UL, str, resp);
3405 break;
3406 case URxvt_Color_IT:
3407 process_color_seq (op, Color_IT, str, resp);
3408 break;
3351#endif 3409#endif
3410 case URxvt_Color_border:
3411 process_color_seq (op, Color_border, str, resp);
3412 break;
3413#if ENABLE_TRANSPARENCY
3414 case URxvt_Color_tint:
3415 process_color_seq (op, Color_tint, str, resp);
3416 {
3417 bool changed = false;
3352 3418
3419 if (ISSET_PIXCOLOR (Color_tint))
3420 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3421 else
3422 changed = bgPixmap.unset_tint ();
3423
3424 if (changed)
3425 update_background ();
3426 }
3427
3428 break;
3429#endif
3430
3431#if BG_IMAGE_FROM_FILE
3353 case XTerm_Pixmap: 3432 case Rxvt_Pixmap:
3354 if (*str != ';') 3433 if (!strcmp (str, "?"))
3355 { 3434 {
3356#if XPM_BACKGROUND 3435 char str[256];
3357 scale_pixmap (""); /* reset to default scaling */
3358 set_bgPixmap (str); /* change pixmap */
3359#endif
3360 scr_touch (true);
3361 }
3362 while ((str = STRCHR (str, ';')) != NULL)
3363 {
3364 str++;
3365#if XPM_BACKGROUND
3366 changed += scale_pixmap (str);
3367#endif
3368 3436
3369 } 3437 sprintf (str, "[%dx%d+%d+%d]",
3370 if (changed) 3438 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3371 { 3439 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3372#ifdef XPM_BACKGROUND 3440 process_xterm_seq (XTerm_title, str, CHAR_ST);
3373 resize_pixmap ();
3374#endif
3375 scr_touch (true);
3376 }
3377 break;
3378
3379 case XTerm_restoreFG:
3380 set_window_color (Color_fg, str);
3381 break;
3382 case XTerm_restoreBG:
3383 set_window_color (Color_bg, str);
3384 break;
3385
3386 case XTerm_logfile:
3387 // TODO, when secure mode?
3388 break;
3389
3390 case XTerm_font:
3391 if (query)
3392 {
3393 if (Options & Opt_insecure)
3394 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3395 TermWin.fontset->fontdesc
3396 ? TermWin.fontset->fontdesc
3397 : "",
3398 resp);
3399 }
3400 else
3401 change_font (str);
3402 break;
3403
3404#ifndef NO_FRILLS
3405 case XTerm_locale:
3406 if (query)
3407 {
3408 if (Options & Opt_insecure)
3409 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3410 } 3441 }
3411 else 3442 else
3412 { 3443 {
3444 int changed = 0;
3445
3446 if (*str != ';')
3447 {
3448 /* reset to default scaling :*/
3449 bgPixmap.unset_geometry ();
3450 if (bgPixmap.set_file (str)) /* change pixmap */
3451 changed++;
3452 str = strchr (str, ';');
3453 if (str == NULL)
3454 bgPixmap.set_defaultGeometry ();
3455 }
3456
3413 set_locale (str); 3457 while (str)
3414# ifdef USE_XIM 3458 {
3415 im_cb (); 3459 str++;
3416# endif 3460 if (bgPixmap.set_geometry (str))
3461 changed++;
3462 str = strchr (str, ';');
3463 }
3464
3465 if (changed)
3466 update_background ();
3417 } 3467 }
3418 break; 3468 break;
3469#endif
3419 3470
3420 case XTerm_findfont: 3471 case XTerm_logfile:
3421 if (Options & Opt_insecure) 3472 // TODO, when secure mode?
3422 {
3423 int fid = TermWin.fontset->find_font (atoi (str));
3424 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3425 fid, (*TermWin.fontset)[fid]->name, resp);
3426 }
3427 break;
3428#endif
3429
3430#ifdef MENUBAR
3431 case XTerm_Menu:
3432 if (Options & Opt_insecure)
3433 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3434 break; 3473 break;
3435#endif 3474
3436#if 0 3475#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3476 case Rxvt_dumpscreen: /* no error notices */
3438 { 3477 {
3439 int fd; 3478 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3479 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3480 {
3442 scr_dump (fd); 3481 scr_dump (fd);
3443 close (fd); 3482 close (fd);
3444 } 3483 }
3445 } 3484 }
3485 break;
3486#endif
3487 case XTerm_font:
3488 op = URxvt_font;
3489 case URxvt_font:
3490#if ENABLE_STYLES
3491 case URxvt_boldFont:
3492 case URxvt_italicFont:
3493 case URxvt_boldItalicFont:
3494#endif
3495 if (query)
3496 tt_printf ("\33]%d;%-.250s%c", saveop,
3497 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3498 ? fontset[op - URxvt_font]->fontdesc : "",
3499 resp);
3500 else
3501 {
3502 const char *&res = rs[Rs_font + (op - URxvt_font)];
3503
3504 res = strdup (str);
3505 allocated.push_back ((void *)res);
3506 set_fonts ();
3507 }
3508 break;
3509
3510 case URxvt_version:
3511 if (query)
3512 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3513 op,
3514 rs[Rs_name], VERSION[0], VERSION[2],
3515 resp);
3516 break;
3517
3518#if !ENABLE_MINIMAL
3519 case URxvt_locale:
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3522 else
3523 {
3524 set_locale (str);
3525 pty->set_utf8_mode (enc_utf8);
3526 init_xlocale ();
3527 }
3528 break;
3529
3530 case URxvt_view_up:
3531 case URxvt_view_down:
3532 {
3533 int lines = atoi (str);
3534
3535 if (lines)
3536 scr_page (op == URxvt_view_up ? UP : DN, lines);
3537 else
3538 scr_erase_savelines ();
3539 }
3540
3541 break;
3542#endif
3543
3544#if ENABLE_PERL
3545 case URxvt_perl:
3546 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3446 break; 3547 break;
3447#endif 3548#endif
3448 } 3549 }
3449} 3550}
3450/*----------------------------------------------------------------------*/ 3551/*----------------------------------------------------------------------*/
… …
3464{ 3565{
3465 int state; 3566 int state;
3466 3567
3467 if (mode == 's') 3568 if (mode == 's')
3468 { 3569 {
3469 SavedModes |= (PrivateModes & bit); 3570 SavedModes |= (priv_modes & bit);
3470 return -1; 3571 return -1;
3471 } 3572 }
3472 else 3573 else
3473 { 3574 {
3474 if (mode == 'r') 3575 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3576 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3577 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3578 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3579 set_privmode (bit, state);
3479 } 3580 }
3480 3581
3481 return state; 3582 return state;
3482} 3583}
3483 3584
3484/* we're not using priv _yet_ */ 3585/* we're not using priv _yet_ */
3485void 3586void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3587rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3487{ 3588{
3488 unsigned int i, j; 3589 unsigned int i, j;
3489 int state; 3590 int state;
3490 3591
3491 static const struct 3592 static const struct
3492 { 3593 {
3493 const int argval; 3594 const int argval;
3494 const unsigned long bit; 3595 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3596 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3597 { 1, PrivMode_aplCUR }, // DECCKM
3499 { 2, PrivMode_vt52 }, 3598 { 2, PrivMode_vt52 },
3500 { 3, PrivMode_132 }, 3599 { 3, PrivMode_132 }, // DECCOLM
3501 { 4, PrivMode_smoothScroll }, 3600 { 4, PrivMode_smoothScroll }, // DECSCLM
3502 { 5, PrivMode_rVideo }, 3601 { 5, PrivMode_rVideo }, // DECSCNM
3503 { 6, PrivMode_relOrigin }, 3602 { 6, PrivMode_relOrigin }, // DECOM
3504 { 7, PrivMode_Autowrap }, 3603 { 7, PrivMode_Autowrap }, // DECAWM
3604 // 8, auto-repeat keys // DECARM
3505 { 9, PrivMode_MouseX10 }, 3605 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3606 // 18 end FF to printer after print screen
3507 { menuBar_esc, PrivMode_menuBar }, 3607 // 19 Print screen prints full screen/scorll region
3508#endif 3608 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3509#ifdef scrollBar_esc 3609#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3610 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3611#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3612 { 35, PrivMode_ShiftKeys }, // rxvt extension
3613 // 38, tektronix mode // DECTEK
3516 { 40, PrivMode_132OK }, 3614 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3615 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3616 // 45 margin bell NYI
3519 // 46 start logging 3617 // 46 start logging
3520 { 47, PrivMode_Screen }, 3618 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP }, 3619 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3522#ifndef NO_BACKSPACE_KEY 3620#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3621 { 67, PrivMode_BackSpace }, // DECBKM
3524#endif 3622#endif
3525 { 1000, PrivMode_MouseX11 }, 3623 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3624 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3625 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3626 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3627 { 1011, PrivMode_Keypress }, // rxvt extension
3531 // 1035 enable modifiers for alt, numlock NYI 3628 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3629 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3630 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen }, 3631 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor 3632 // 1048 save and restore cursor
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3633 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3634 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3635 { 2004, PrivMode_BracketPaste },
3538 }; 3636 };
3539 3637
3540 if (nargs == 0) 3638 if (nargs == 0)
3541 return; 3639 return;
3542 3640
… …
3559 } 3657 }
3560 3658
3561 /* extra handling for values with state unkept */ 3659 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3660 switch (arg[i])
3563 { 3661 {
3662#if ENABLE_STYLES
3663 case 1021:
3664 set_option (Opt_intensityStyles, mode);
3665
3666 scr_touch (true);
3667 break;
3668#endif
3564 case 1048: /* alternative cursor save */ 3669 case 1048: /* alternative cursor save */
3565 if (Options & Opt_secondaryScreen) 3670 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3671 if (mode == 0)
3567 scr_cursor (RESTORE); 3672 scr_cursor (RESTORE);
3568 else if (mode == 1) 3673 else if (mode == 1)
3569 scr_cursor (SAVE); 3674 scr_cursor (SAVE);
3570 break; 3675 break;
… …
3578 case 2: /* VT52 mode */ 3683 case 2: /* VT52 mode */
3579 /* oddball mode. should be set regardless of set/reset 3684 /* oddball mode. should be set regardless of set/reset
3580 * parameter. Return from VT52 mode with an ESC < from 3685 * parameter. Return from VT52 mode with an ESC < from
3581 * within VT52 mode 3686 * within VT52 mode
3582 */ 3687 */
3583 PrivMode (1, PrivMode_vt52); 3688 set_privmode (PrivMode_vt52, 1);
3584 break; 3689 break;
3585 case 3: /* 80/132 */ 3690 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3691 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3692 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3588 break; 3693 break;
3589 case 4: /* smooth scrolling */ 3694 case 4: /* smooth scrolling */
3590 if (state) 3695 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3696 break;
3595 case 5: /* reverse video */ 3697 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3698 scr_rvideo_mode (state);
3597 break; 3699 break;
3598 case 6: /* relative/absolute origins */ 3700 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3704 scr_autowrap (state);
3603 break; 3705 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3706 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3707 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3708 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3709 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3710 break;
3609#ifdef menuBar_esc
3610 case menuBar_esc:
3611#ifdef MENUBAR
3612 map_menuBar (state);
3613#endif
3614 break;
3615#endif
3616#ifdef scrollBar_esc 3711#ifdef scrollBar_esc
3617 case scrollBar_esc: 3712 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3713 if (scrollBar.map (state))
3619 { 3714 {
3620 resize_all_windows (0, 0, 0); 3715 resize_all_windows (0, 0, 0);
3621 scr_touch (true); 3716 scr_touch (true);
3622 } 3717 }
3623 break; 3718 break;
… …
3632 break; 3727 break;
3633 /* case 66: - application key pad */ 3728 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3729 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3730 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3731 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3732 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3733 break;
3639#if 0
3640 case 1001: 3734 case 1002:
3641 break; /* X11 mouse highlighting */ 3735 case 1003:
3642#endif 3736 if (state)
3737 {
3738 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3739 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3740 vt_emask_mouse = PointerMotionMask;
3741 }
3742 else
3743 vt_emask_mouse = NoEventMask;
3744
3745 vt_select_input ();
3746 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3747 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3748 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3749 break;
3649 case 1011: /* scroll to bottom on key press */ 3750 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3751 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3752 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3753 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3754 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3755 if (!state)
3658 scr_erase_screen (2); 3756 scr_erase_screen (2);
3757
3659 scr_change_screen (state); 3758 scr_change_screen (state);
3660 break; 3759 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3760 case 1049: /* secondary screen w/ clearing first */
3761 if (option (Opt_secondaryScreen))
3762 if (state)
3763 scr_cursor (SAVE);
3764
3662 scr_change_screen (state); 3765 scr_change_screen (state);
3766
3663 if (Options & Opt_secondaryScreen) 3767 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3768 if (state)
3665 scr_erase_screen (2); 3769 scr_erase_screen (2);
3770 else
3771 scr_cursor (RESTORE);
3666 break; 3772 break;
3667 default: 3773 default:
3668 break; 3774 break;
3669 } 3775 }
3670 } 3776 }
… …
3694 rendset = 0, rendstyle = ~RS_None; 3800 rendset = 0, rendstyle = ~RS_None;
3695 break; 3801 break;
3696 case 1: 3802 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3803 rendset = 1, rendstyle = RS_Bold;
3698 break; 3804 break;
3805 //case 2: // low intensity
3806 case 3:
3807 rendset = 1, rendstyle = RS_Italic;
3808 break;
3699 case 4: 3809 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3810 rendset = 1, rendstyle = RS_Uline;
3701 break; 3811 break;
3702 case 5: 3812 case 5: // slowly blinking
3813 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 3814 rendset = 1, rendstyle = RS_Blink;
3704 break; 3815 break;
3816 //case 6: // scoansi light background
3705 case 7: 3817 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 3818 rendset = 1, rendstyle = RS_RVid;
3707 break; 3819 break;
3708 case 8: 3820 case 8:
3709 // invisible. NYI 3821 // invisible. NYI
3710 break; 3822 break;
3711 case 22: 3823 //case 9: // crossed out
3824 //case 10: // scoansi acs off, primary font
3825 //case 11: // scoansi acs on, first alt font
3826 //case 12: // scoansi acs on, |0x80, second alt font
3827 //...
3828 //case 19: // ninth alt font
3829 //case 20: // gothic
3830 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 3831 rendset = 0, rendstyle = RS_Bold;
3832 break;
3833 case 22: // normal intensity
3834 rendset = 0, rendstyle = RS_Bold;
3835 break;
3836 case 23: // disable italic
3837 rendset = 0, rendstyle = RS_Italic;
3713 break; 3838 break;
3714 case 24: 3839 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3840 rendset = 0, rendstyle = RS_Uline;
3716 break; 3841 break;
3717 case 25: 3842 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3843 rendset = 0, rendstyle = RS_Blink;
3719 break; 3844 break;
3845 case 26: // variable spacing (iso 8613)
3846 rendset = 0, rendstyle = RS_Blink;
3847 break;
3720 case 27: 3848 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3849 rendset = 0, rendstyle = RS_RVid;
3722 break; 3850 break;
3723 case 28:
3724 // visible. NYI 3851 //case 28: // visible. NYI
3725 break; 3852 //case 29: // not crossed-out
3726 } 3853 }
3727 3854
3728 if (rendset != -1) 3855 if (rendset != -1)
3729 { 3856 {
3730 scr_rendition (rendset, rendstyle); 3857 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3868 case 35:
3742 case 36: 3869 case 36:
3743 case 37: 3870 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3871 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3872 break;
3746#ifdef TTY_256COLOR 3873 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3874 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3875 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3876 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3877 i += 2;
3752 } 3878 }
3753 break; 3879 break;
3754#endif
3755 case 39: /* default fg */ 3880 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3881 scr_color (Color_fg, Color_fg);
3757 break; 3882 break;
3758 3883
3759 case 40: 3884 case 40:
… …
3764 case 45: 3889 case 45:
3765 case 46: 3890 case 46:
3766 case 47: 3891 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3892 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3893 break;
3769#ifdef TTY_256COLOR 3894 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3895 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3896 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3897 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3898 i += 2;
3775 } 3899 }
3776 break; 3900 break;
3777#endif
3778 case 49: /* default bg */ 3901 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3902 scr_color (Color_bg, Color_bg);
3780 break; 3903 break;
3781 3904
3782#ifndef NO_BRIGHTCOLOR 3905 //case 50: // not variable spacing
3906
3907#if !ENABLE_MINIMAL
3783 case 90: 3908 case 90:
3784 case 91: /* set bright fg color */ 3909 case 91: /* set bright fg color */
3785 case 92: 3910 case 92:
3786 case 93: 3911 case 93:
3787 case 94: 3912 case 94:
3788 case 95: 3913 case 95:
3789 case 96: 3914 case 96:
3790 case 97: 3915 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3916 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 3917 break;
3794 case 100: 3918 case 100:
3795 case 101: /* set bright bg color */ 3919 case 101: /* set bright bg color */
3796 case 102: 3920 case 102:
3797 case 103: 3921 case 103:
3798 case 104: 3922 case 104:
3799 case 105: 3923 case 105:
3800 case 106: 3924 case 106:
3801 case 107: 3925 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3926 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 3927 break;
3805#endif 3928#endif
3806
3807 } 3929 }
3808 } 3930 }
3809} 3931}
3810/*}}} */ 3932/*}}} */
3811 3933
3812/*{{{ process Rob Nation's own graphics mode sequences */ 3934/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3813void 3935void
3814rxvt_term::process_graphics () 3936rxvt_term::process_graphics ()
3815{ 3937{
3816 unicode_t ch, cmd = cmd_getc (); 3938 unicode_t ch, cmd = cmd_getc ();
3817 3939
3818 if (cmd == 'Q') 3940 if (cmd == 'Q')
3941 {
3819 { /* query graphics */ 3942 /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */ 3943 tt_printf ("\033G0\012"); /* no graphics */
3821 return; 3944 return;
3822 } 3945 }
3823 /* swallow other graphics sequences until terminating ':' */ 3946 /* swallow other graphics sequences until terminating ':' */
3824 do 3947 do
3825 ch = cmd_getc (); 3948 ch = cmd_getc ();
… …
3835 */ 3958 */
3836void 3959void
3837rxvt_term::tt_printf (const char *fmt,...) 3960rxvt_term::tt_printf (const char *fmt,...)
3838{ 3961{
3839 va_list arg_ptr; 3962 va_list arg_ptr;
3840 unsigned char buf[256]; 3963 char buf[256];
3841 3964
3842 va_start (arg_ptr, fmt); 3965 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3966 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 3967 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 3968 tt_write (buf, strlen (buf));
3846} 3969}
3847 3970
3848/* ---------------------------------------------------------------------- */ 3971/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 3972/* Write data to the pty as typed by the user, pasted with the mouse,
3850 * or generated by us in response to a query ESC sequence. 3973 * or generated by us in response to a query ESC sequence.
3851 */ 3974 */
3852void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3854{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3975const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3856 3976
3857 if (len) 3977void
3978rxvt_term::tt_write (const char *data, unsigned int len)
3979{
3980 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3981 return;
3982
3983 if (pty->pty < 0)
3984 return;
3985
3986 if (v_buflen == 0)
3987 {
3988 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3989
3990 if ((unsigned int)written == len)
3991 return;
3992
3993 data += written;
3994 len -= written;
3858 { 3995 }
3996
3997 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3998
3999 memcpy (v_buffer + v_buflen, data, len);
4000 v_buflen += len;
4001
4002 pty_ev.set (ev::READ | ev::WRITE);
4003}
4004
4005void rxvt_term::pty_write ()
4006{
4007 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4008
4009 if (written > 0)
4010 {
4011 v_buflen -= written;
4012
3859 if (v_buflen == 0) 4013 if (v_buflen == 0)
3860 { 4014 {
3861 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3862
3863 if ((unsigned int)written == len)
3864 return;
3865
3866 data += written;
3867 len -= written;
3868 }
3869
3870
3871 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3872
3873 memcpy (v_buffer + v_buflen, data, len);
3874 v_buflen += len;
3875 }
3876
3877 for (;;)
3878 {
3879 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3880
3881 if (written > 0)
3882 {
3883 v_buflen -= written;
3884
3885 if (v_buflen == 0)
3886 {
3887 free (v_buffer); 4015 free (v_buffer);
3888 v_buffer = 0; 4016 v_buffer = 0;
3889 v_buflen = 0;
3890 4017
3891 pty_ev.set (EVENT_READ); 4018 pty_ev.set (ev::READ);
3892 return;
3893 }
3894
3895 memmove (v_buffer, v_buffer + written, v_buflen);
3896 }
3897 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3898 // original code just ignores this...
3899 destroy ();
3900 else
3901 {
3902 pty_ev.set (EVENT_READ | EVENT_WRITE);
3903 return; 4019 return;
3904 } 4020 }
4021
4022 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4023 }
4024 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4025 pty_ev.set (ev::READ);
3906} 4026}
3907 4027
3908/*----------------------- end-of-file (C source) -----------------------*/ 4028/*----------------------- end-of-file (C source) -----------------------*/
3909 4029

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