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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 1.472 by sf-exg, Sun Jan 23 12:28:47 2011 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
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 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
64rxvt_term::lookup_key (XKeyEvent &ev) 405rxvt_term::key_press (XKeyEvent &ev)
65{ 406{
66 int ctrl, meta, shft, len; 407 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 408 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 409 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
74 416
75 /* 417 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
78 * 420 *
79 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
80 */ 422 */
81 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 426
91 kbuf[0] = 0; 427 kbuf[0] = 0;
92 428
93#ifdef USE_XIM 429#ifdef USE_XIM
94 if (Input_Context) 430 if (Input_Context)
… …
96 Status status_return; 432 Status status_return;
97 433
98#if 0 434#if 0
99#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
103 else 439 else
104#endif 440#endif
105#endif 441#endif
106 { 442 {
… …
108 444
109 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
113 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
116 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 455 SET_LOCALE (locale);
118 456
119 if (status_return == XLookupChars 457 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 485 valid_keysym = keysym != NoSymbol;
148 } 486 }
149 487
150 if (valid_keysym) 488 if (valid_keysym)
151 { 489 {
490#ifdef KEYSYM_RESOURCE
491 if (keyboard->dispatch (this, keysym, ev.state))
492 return;
493#endif
494
152 if (TermWin.saveLines) 495 if (saveLines)
153 { 496 {
154#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 498 if (!ctrl && !meta)
156 {
157#else 499#else
158 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
159 { 502 {
160#endif
161 int lnsppg; 503 int lnsppg;
162 504
163#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 507#else
166 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
167#endif 509#endif
510 max_it (lnsppg, 1);
511
168 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
169 { 513 {
170 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
171 return; 515 return;
172 } 516 }
… …
199 scr_move_to (0, 1); 543 scr_move_to (0, 1);
200 return; 544 return;
201 } 545 }
202 else if (keysym == XK_End) 546 else if (keysym == XK_End)
203 { 547 {
204 scr_move_to (1, 0); 548 scr_move_to (1, 1);
205 return; 549 return;
206 } 550 }
207 } 551 }
208#endif 552#endif
209 } 553 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 559 {
216 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
218 } 562 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 564 {
221 switch (keysym) 565 switch (keysym)
222 { 566 {
223 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
226 return; 570 return;
571#if TODO
227 /* rxvt extras */ 572 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 574 change_font (FONT_UP);
230 return; 575 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 577 change_font (FONT_DN);
233 return; 578 return;
579#endif
234 } 580 }
235 } 581 }
236 } 582 }
237#ifdef PRINTPIPE 583
238 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
239 { 585 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241 return;
242 } 587 {
243#endif 588 int hv;
244 589
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 590 if (iso14755buf & ISO_14755_51
246 { 591 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 592 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 593 {
250 unsigned int l; 594 commit_iso14755 ();
251 const unsigned char *kbuf0; 595 iso14755buf = ISO_14755_51;
252 596# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 597 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 598# endif
261 ) 599 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 600 }
266 601 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 602 {
603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
604# if ISO_14755
605 iso14755_51 (iso14755buf & ISO_14755_MASK);
606# endif
607 return;
608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
268 return; 616 return;
269 } 617 }
270 else 618 else
271#endif
272 { 619 {
273 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
274 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
275 { 773 {
276#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
277 case XK_BackSpace: 775 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 777 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next:
360 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 {
363 STRCPY (kbuf, "\033Os");
364 break;
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0; 778 newlen = 0;
535 break;
536 } 779 }
537 if (newlen) 780 break;
538 len = STRLEN (kbuf);
539 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
540 785
541 /* 786 /*
542 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
543 */ 788 */
544#ifdef META8_OPTION 789#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
551 { 796 {
552 len = 1; 797 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
555 else 805 else
556 { 806 {
557#ifdef META8_OPTION 807#ifdef META8_OPTION
558 /* set 8-bit on */ 808 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
560 { 810 {
561 unsigned char *ch; 811 char *ch;
562 812
563 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 814 *ch |= 0x80;
565 815
566 meta = 0; 816 meta = 0;
… …
568#endif 818#endif
569 /* nil */ ; 819 /* nil */ ;
570 } 820 }
571 } 821 }
572 822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
825
573 if (len <= 0) 826 if (len <= 0)
574 return; /* not mapped */ 827 return; /* not mapped */
575 828
576 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 830 if (view_start)
578 { 831 {
579 TermWin.view_start = 0; 832 view_start = 0;
580 want_refresh = 1; 833 want_refresh = 1;
581 } 834 }
582 835
583 /* 836 /*
584 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 852#ifdef META8_OPTION
600 && meta_char == C0_ESC 853 && meta_char == C0_ESC
601#endif 854#endif
602 ) 855 )
603 { 856 {
604 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
605 tt_write (&ch, 1); 858 tt_write (&ch, 1);
606 } 859 }
607 860
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
619} 862}
620/*}}} */
621 863
622#if (MENUBAR_MAX) 864void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
625unsigned int 942unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 944{
628 unsigned int n, s; 945 unsigned int n, s;
629 946
630 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 949
633 if (n > 0 && s < count) 950 if (n > 0 && s < count)
634 { 951 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
639 s += n; 956 s += n;
640 } 957 }
… …
650 967
651 cmd_parse (); 968 cmd_parse ();
652 969
653 return 0; 970 return 0;
654} 971}
655#endif /* MENUBAR_MAX */ 972#endif
656 973
657void 974void
658rxvt_term::flush () 975rxvt_term::flush ()
659{ 976{
660#ifdef TRANSPARENT 977 flush_ev.stop ();
661 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bgPixmap.flags & bgPixmap_t::hasChanged)
662 { 981 {
663 want_full_refresh = 0; 982 bgPixmap.flags &= ~bgPixmap_t::hasChanged;
664 scr_clear ();
665 scr_touch (false); 983 scr_touch (false);
666 want_refresh = 1;
667 } 984 }
668#endif 985#endif
669 986
670 if (want_refresh) 987 if (want_refresh)
671 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
672 scr_refresh (refresh_type); 1027 scr_refresh ();
673 scrollbar_show (1); 1028 scrollBar.show (1);
674#ifdef USE_XIM 1029#ifdef USE_XIM
675 IMSendSpot (); 1030 IMSendSpot ();
676#endif 1031#endif
677
678 } 1032 }
679 1033
680 display->flush (); 1034 display->flush ();
681} 1035}
682 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
683void 1038void
684rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
685{ 1040{
686 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
689 flush (); 1053 flush ();
690} 1054}
691 1055
692#ifdef CURSOR_BLINK 1056#ifdef CURSOR_BLINK
693void 1057void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1059{
696 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1061 want_refresh = 1;
698 1062 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1063}
701#endif 1064#endif
702 1065
703#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
704void 1067void
705rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1069{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1071 {
709 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
710 want_refresh = 1; 1073 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
1075 }
1076 else
1077 w.stop ();
1078}
1079#endif
1080
1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1082void
1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1084{
1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
712 } 1087 {
1088 want_refresh = 1;
1089 refresh_check ();
1090 }
1091 else
1092 w.stop ();
713} 1093}
1094#endif
1095
1096#ifdef SELECTION_SCROLLING
1097void
1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1099{
1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1101 {
1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1103 want_refresh = 1;
1104 refresh_check ();
1105 }
1106 else
1107 w.stop ();
1108}
1109#endif
1110
1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112void
1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1114{
1115 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1116 {
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
714#endif 1155#endif
715 1156
716bool 1157bool
717rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
718{ 1159{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1161
1162 if (CBUFSIZ == n)
1163 {
1164 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1165 n = 0;
1166 }
720 1167
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1168 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1169 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1170 cmdbuf_endp = cmdbuf_ptr + n;
724 1171
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1173
727 if (n > 0) 1174 if (r > 0)
728 { 1175 {
729 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
730 return true; 1177 return true;
731 } 1178 }
732 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
733 destroy (); 1191 destroy ();
734 1192 }
1193
735 return false; 1194 return false;
736} 1195}
737 1196
738void 1197void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1199{
741 SET_R (this); 1200 make_current ();
742 SET_LOCALE (locale);
743 1201
744 if (revents & EVENT_WRITE) 1202 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 1203 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1204 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 ()) 1205 cmd_parse ();
761 break; 1206
762 } 1207 if (revents & ev::WRITE)
763 } 1208 pty_write ();
1209
1210 refresh_check ();
764} 1211}
1212
1213void
1214rxvt_term::pointer_unblank ()
1215{
1216 XDefineCursor (dpy, vt, TermWin_cursor);
1217 recolour_cursor ();
765 1218
766#ifdef POINTER_BLANK 1219#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; 1220 hidden_pointer = 0;
774 1221
775 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
1224#endif
777} 1225}
778 1226
1227#ifdef POINTER_BLANK
779void 1228void
780rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
781{ 1230{
782 if (! (Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
783 return; 1232 return;
784 1233
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1235 XFlush (dpy);
787 1236
788 hidden_pointer = 1; 1237 hidden_pointer = 1;
789} 1238}
790 1239
791void 1240void
792rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1242{
794 SET_R (this); 1243 make_current ();
795 SET_LOCALE (locale);
796 1244
797 pointer_blank (); 1245 pointer_blank ();
798} 1246}
799#endif 1247#endif
800 1248
801void 1249void
802rxvt_term::mouse_report (XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1251{
804 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
805 int x, y; 1253 int x, y;
1254 int code = 32;
806 1255
807 x = ev.x; 1256 x = Pixel2Col (ev.x) + 1;
808 y = ev.y; 1257 y = Pixel2Row (ev.y) + 1;
809 pixel_position (&x, &y); 1258
1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263
1264 mouse_row = x;
1265 mouse_col = y;
1266 code += 32;
1267 }
810 1268
811 if (MEvent.button == AnyButton) 1269 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1270 button_number = 3;
814 }
815 else 1271 else
816 { 1272 {
817 button_number = MEvent.button - Button1; 1273 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1274 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1275 if (button_number >= 3)
820 button_number += (64 - 3); 1276 button_number += 64 - 3;
821 } 1277 }
822 1278
823 if (PrivateModes & PrivMode_MouseX10) 1279 if (priv_modes & PrivMode_MouseX10)
824 { 1280 {
825 /* 1281 /*
826 * do not report ButtonRelease 1282 * do not report ButtonRelease
827 * no state info allowed 1283 * no state info allowed
828 */ 1284 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1299 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1300 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1301#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1302 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1303#endif
848
849 } 1304 }
850 1305
851#ifdef DEBUG_MOUSEREPORT 1306#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1307 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1308 if (key_state & 16)
854 fputc ('C', stderr); 1309 fputc ('C', stderr);
855 if (key_state & 4) 1310 if (key_state & 4)
856 fputc ('S', stderr); 1311 fputc ('S', stderr);
… …
858 fputc ('A', stderr); 1313 fputc ('A', stderr);
859 if (key_state & 32) 1314 if (key_state & 32)
860 fputc ('2', stderr); 1315 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1316 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1317 button_number,
863 x + 1, 1318 x,
864 y + 1); 1319 y);
865#else 1320#endif
1321
1322#if ENABLE_FRILLS
1323 if (priv_modes & PrivMode_ExtMouseRight)
1324 tt_printf ("\033[%d;%d;%dM",
1325 code + button_number + key_state,
1326 x,
1327 y);
1328 else if (priv_modes & PrivMode_ExtModeMouse)
1329 tt_printf ("\033[M%c%lc%lc",
1330 code + button_number + key_state,
1331 wint_t (32 + x),
1332 wint_t (32 + y));
1333 else
1334#endif
866 tt_printf ("\033[M%c%c%c", 1335 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1336 code + button_number + key_state,
868 (32 + x + 1), 1337 32 + x,
869 (32 + y + 1)); 1338 32 + y);
870#endif
871} 1339}
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 1340
883/*{{{ process an X event */ 1341/*{{{ process an X event */
884void 1342void
885rxvt_term::x_cb (XEvent &ev) 1343rxvt_term::x_cb (XEvent &ev)
886{ 1344{
887 SET_R (this); 1345 make_current ();
888 SET_LOCALE (locale);
889 1346
890#if defined(CURSOR_BLINK) 1347 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 1348
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1349 if (ev.xany.window == vt
900 } 1350 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1351 && 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; 1352 return;
920#endif
921 1353
1354 // for XQueryPointer
922 Window unused_root, unused_child; 1355 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1356 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1357 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 1358
975 switch (ev.type) 1359 switch (ev.type)
976 { 1360 {
977 case KeyPress: 1361 case KeyPress:
978 lookup_key (ev.xkey); 1362 key_press (ev.xkey);
979 break; 1363 break;
980 1364
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1365 case KeyRelease:
983 { 1366 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; 1367 break;
995 }
996#endif
997 1368
998 case ButtonPress: 1369 case ButtonPress:
999 button_press (ev.xbutton); 1370 button_press (ev.xbutton);
1000 break; 1371 break;
1001 1372
… …
1003 button_release (ev.xbutton); 1374 button_release (ev.xbutton);
1004 break; 1375 break;
1005 1376
1006 case ClientMessage: 1377 case ClientMessage:
1007 if (ev.xclient.format == 32 1378 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1379 && !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 { 1380 {
1017 /* Get Dnd data */ 1381 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1382 {
1019 int ActualFormat; 1383 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1384 {
1021 unsigned long Size, RemainingBytes; 1385 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1386 {
1023 XGetWindowProperty (display->display, display->root, 1387 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1388 destroy ();
1025 0L, 1000000L, 1389 }
1026 False, AnyPropertyType, 1390#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1391 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1392 XSendEvent (dpy, ev.xclient.window = display->root,
1393 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1394 &ev);
1030 XChangeProperty (display->display, display->root, 1395#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1396 }
1032 8, PropModeReplace, 1397 }
1033 data, STRLEN (data)); 1398#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1399 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1400 {
1401 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1402 focus_in ();
1403 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1404 focus_out ();
1405 }
1406#endif
1036 } 1407 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1408 break;
1043 1409
1044 /* 1410 /*
1045 * XXX: this is not the _current_ arrangement 1411 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1412 * Here's my conclusion:
… …
1065 break; 1431 break;
1066 } 1432 }
1067 break; 1433 break;
1068 1434
1069 case FocusIn: 1435 case FocusIn:
1070 if (!TermWin.focus) 1436 if (ev.xfocus.detail != NotifyInferior
1437 && ev.xfocus.detail != NotifyPointer
1438 && ev.xfocus.mode != NotifyGrab)
1439 focus_in ();
1440 break;
1441
1442 case FocusOut:
1443 if (ev.xfocus.detail != NotifyInferior
1444 && ev.xfocus.detail != NotifyPointer
1445 && ev.xfocus.mode != NotifyGrab)
1446 focus_out ();
1447 break;
1448
1449 case ConfigureNotify:
1450 if (ev.xconfigure.window == parent[0])
1071 { 1451 {
1072 TermWin.focus = 1; 1452 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 } 1453 ;
1084 break;
1085 1454
1086 case FocusOut: 1455#ifdef HAVE_BG_PIXMAP
1087 if (TermWin.focus) 1456 bool moved = false;
1457 if (bgPixmap.window_position_sensitive ())
1088 { 1458 {
1089 TermWin.focus = 0; 1459 int x, y;
1090 want_refresh = 1; 1460 if (ev.xconfigure.send_event)
1091#ifdef USE_XIM 1461 {
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; 1462 x = ev.xconfigure.x;
1112 height = ev.xconfigure.height; 1463 y = ev.xconfigure.y;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1464 }
1465 else
1466 get_window_origin (x, y);
1467
1468 if (bgPixmap.set_position (x, y)
1469 || !(bgPixmap.flags & bgPixmap_t::isValid))
1470 moved = true;
1114 } 1471 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1472#endif
1116 1473
1117 if (szHint.width != width || szHint.height != height) 1474 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1118 { 1475 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1476 seen_resize = 1;
1120 resize_all_windows (width, height, 1); 1477 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1121 } 1478 }
1122#ifdef DEBUG_SIZE
1123 else 1479 else
1124 { 1480 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1481#ifdef HAVE_BG_PIXMAP
1482 if (moved)
1483 {
1484 if (mapped)
1485 update_background ();
1486 else
1487 bgPixmap.invalidate ();
1488 }
1489#endif
1126 } 1490 }
1127#endif 1491
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1492 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 } 1493 }
1137 break; 1494 break;
1138 1495
1496 case PropertyNotify:
1497 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1499 && ev.xproperty.state == PropertyNewValue)
1500 selection_property (ev.xproperty.window, ev.xproperty.atom);
1501
1502 break;
1503
1139 case SelectionClear: 1504 case SelectionClear:
1140 selection_clear (); 1505 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1141 break; 1506 break;
1142 1507
1143 case SelectionNotify: 1508 case SelectionNotify:
1144 if (selection_wait == Sel_normal) 1509 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor, 1510 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1146 ev.xselection.property, True);
1147 break; 1511 break;
1148 1512
1149 case SelectionRequest: 1513 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1514 selection_send (ev.xselectionrequest);
1151 break; 1515 break;
1152 1516
1517 case MapNotify:
1518#ifdef HAVE_BG_PIXMAP
1519 /* This is needed specifically to fix the case of no window manager or a
1520 * non-reparenting window manager. In those cases we never get first
1521 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1522 * care of multiplicity of ConfigureNotify events arriving while WM does
1523 * reparenting.
1524 * We should not render background immediately, as there could be several
1525 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1526 * by scheduling background redraw as soon as we can, but giving a short
1527 * bit of time for ConfigureNotifies to arrive.
1528 * We should render background PRIOR to drawing any text, but AFTER all
1529 * of ConfigureNotifys for the best results.
1530 */
1531 if (!(bgPixmap.flags & bgPixmap_t::isValid))
1532 update_background_ev.start (0.025);
1533#endif
1534 mapped = 1;
1535#ifdef TEXT_BLINK
1536 text_blink_ev.start ();
1537#endif
1538 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1539 break;
1540
1153 case UnmapNotify: 1541 case UnmapNotify:
1154 TermWin.mapped = 0; 1542 mapped = 0;
1155#ifdef TEXT_BLINK 1543#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1544 text_blink_ev.stop ();
1157#endif 1545#endif
1546 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1547 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 1548
1173 case GraphicsExpose: 1549 case GraphicsExpose:
1174 case Expose: 1550 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1551 if (ev.xany.window == vt)
1176 { 1552 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1553 do
1554 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1555 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1556 ev.xexpose.width, ev.xexpose.height, False);
1180#else 1557 }
1181 // don't understand this, so commented it out 1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1559
1560 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1561
1562 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1563 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1564 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1565 ev.xexpose.width, ev.xexpose.height, False);
1184 //scr_expose (ev.xexpose.x, 0, 1566 }
1185 // ev.xexpose.width, TermWin.height, False); 1567
1186#endif
1187 want_refresh = 1; 1568 want_refresh = 1;
1188 } 1569 }
1189 else 1570 else
1190 { 1571 {
1191 XEvent unused_event; 1572 XEvent unused_event;
1192 1573
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1575 ;
1195 &unused_event)) ; 1576 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1577 ;
1197 GraphicsExpose, 1578
1198 &unused_event)) ; 1579 if (scrollBar.state && ev.xany.window == scrollBar.win)
1199 if (isScrollbarWindow (ev.xany.window))
1200 { 1580 {
1201 scrollBar.setIdle (); 1581 scrollBar.state = STATE_IDLE;
1202 scrollbar_show (0); 1582 scrollBar.show (0);
1203 } 1583 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1584 }
1209 break; 1585 break;
1210 1586
1211 case MotionNotify: 1587 case MotionNotify:
1212#ifdef POINTER_BLANK 1588#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1589 if (hidden_pointer)
1214 pointer_unblank (); 1590 pointer_unblank ();
1215#endif 1591#endif
1216#if MENUBAR 1592 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1217 if (isMenuBarWindow (ev.xany.window)) 1593 || priv_modes & PrivMode_MouseAnyEvent)
1594 mouse_report (ev.xbutton);
1595 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1596 break;
1597
1598 if (ev.xany.window == vt)
1218 { 1599 {
1219 menubar_control (ev.xbutton); 1600 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1601 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1602 ; // 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))) 1603 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1604 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1605 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1606 ;
1232 1607
1233 XQueryPointer (display->display, TermWin.vt, 1608 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1609 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1610 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1611 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1612 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1613#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1614 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1615 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1241 { 1616 {
1242#endif 1617#endif
1618#if ISO_14755
1619 // 5.4
1620 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1621 {
1622 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1623 break;
1624 }
1625#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1626 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1627 ev.xbutton.state & Button3Mask ? 2 : 0);
1628
1245#ifdef SELECTION_SCROLLING 1629#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1630 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1631 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1632 {
1249 int dist; 1633 int dist;
1250
1251 pending_scroll_selection=1;
1252 1634
1253 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1255 */ 1637 */
1256 if (scroll_selection_delay<=0) 1638 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1640
1259 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1261 */ 1643 */
1262 selection_save_x=ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1645 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1646 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1647
1267 /* calc number of lines to scroll */ 1648 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1649 if (ev.xbutton.y < int_bwidth)
1269 { 1650 {
1270 scroll_selection_dir = UP; 1651 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1272 } 1653 }
1273 else 1654 else
1274 { 1655 {
1275 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1657 dist = ev.xbutton.y - (int_bwidth + height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1658 }
1659
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1660 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1662 + 1;
1281 MIN_IT (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1283 } 1665 }
1284 else 1666 else
1285 { 1667 {
1286 /* we are within the text window, so we 1668 /* we are within the text window, so we
1287 * shouldn't be scrolling 1669 * shouldn't be scrolling
1288 */ 1670 */
1289 pending_scroll_selection = 0; 1671 sel_scroll_ev.stop();
1290 } 1672 }
1291#endif 1673#endif
1292#ifdef MOUSE_THRESHOLD 1674#ifdef MOUSE_THRESHOLD
1293
1294 } 1675 }
1295#endif 1676#endif
1296
1297 } 1677 }
1298 } 1678 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1679 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1300 { 1680 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1681 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1682 MotionNotify, &ev))
1683 ;
1684
1303 XQueryPointer (display->display, scrollBar.win, 1685 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1686 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1687 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1688 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1689 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1690 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1691 scrollBar.size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1692 want_refresh = 1;
1312 scrollbar_show (1); 1693 scrollBar.show (1);
1313 } 1694 }
1314 break; 1695 break;
1315 } 1696 }
1316}
1317 1697
1698#if defined(CURSOR_BLINK)
1699 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1700 {
1701 if (hidden_cursor)
1702 {
1703 hidden_cursor = 0;
1704 want_refresh = 1;
1705 }
1706
1707 cursor_blink_ev.again ();
1708 }
1709#endif
1710
1711#if defined(POINTER_BLANK)
1712 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1713 {
1714 if (ev.type == MotionNotify
1715 || ev.type == ButtonPress
1716 || ev.type == ButtonRelease)
1717 if (hidden_pointer)
1718 pointer_unblank ();
1719
1720 if (ev.type == KeyPress && hidden_pointer == 0)
1721 pointer_blank ();
1722 }
1723#endif
1724
1725 refresh_check ();
1726}
1727
1728#if ENABLE_FRILLS
1729void
1730rxvt_term::set_urgency (bool enable)
1731{
1732 if (enable == urgency_hint)
1733 return;
1734
1735 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1736 {
1737 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1738 XSetWMHints (dpy, parent[0], h);
1739 urgency_hint = enable;
1740 }
1741}
1742#endif
1743
1744void
1745rxvt_term::focus_in ()
1746{
1747 if (!focus)
1748 {
1749 focus = 1;
1750 want_refresh = 1;
1751
1752#if USE_XIM
1753 if (Input_Context != NULL)
1754 {
1755 IMSetPosition ();
1756 XSetICFocus (Input_Context);
1757 }
1758#endif
1759#if CURSOR_BLINK
1760 if (option (Opt_cursorBlink))
1761 cursor_blink_ev.again ();
1762#endif
1763#if OFF_FOCUS_FADING
1764 if (rs[Rs_fade])
1765 {
1766 pix_colors = pix_colors_focused;
1767 scr_recolour ();
1768 }
1769#endif
1770#if ENABLE_FRILLS
1771 if (option (Opt_urgentOnBell))
1772 set_urgency (0);
1773#endif
1774
1775 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1776 }
1777}
1778
1779void
1780rxvt_term::focus_out ()
1781{
1782 if (focus)
1783 {
1784 focus = 0;
1785 want_refresh = 1;
1786
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791#if ENABLE_FRILLS || ISO_14755
1792 if (iso14755buf)
1793 {
1794 iso14755buf = 0;
1795# if ISO_14755
1796 scr_overlay_off ();
1797# endif
1798 }
1799#endif
1800#if USE_XIM
1801 if (Input_Context != NULL)
1802 XUnsetICFocus (Input_Context);
1803#endif
1804#if CURSOR_BLINK
1805 if (option (Opt_cursorBlink))
1806 cursor_blink_ev.stop ();
1807
1808 hidden_cursor = 0;
1809#endif
1810#if OFF_FOCUS_FADING
1811 if (rs[Rs_fade])
1812 {
1813 pix_colors = pix_colors_unfocused;
1814 scr_recolour ();
1815 }
1816#endif
1817
1818 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1819 }
1820}
1821
1822void
1823rxvt_term::update_fade_color (unsigned int idx)
1824{
1825#if OFF_FOCUS_FADING
1826 if (rs[Rs_fade])
1827 {
1828 rgba c;
1829 pix_colors [Color_fade].get (c);
1830 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1831 }
1832#endif
1833}
1834
1835#if ENABLE_TRANSPARENCY || ENABLE_PERL
1318void 1836void
1319rxvt_term::rootwin_cb (XEvent &ev) 1837rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1838{
1321 SET_R (this); 1839 make_current ();
1322 SET_LOCALE (locale);
1323 1840
1841 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1842 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1843 return;
1844
1845# if ENABLE_TRANSPARENCY
1324 switch (ev.type) 1846 switch (ev.type)
1325 { 1847 {
1326 case PropertyNotify: 1848 case PropertyNotify:
1849 /*
1850 * if user used some Esetroot compatible prog to set the root bg,
1851 * use the property to determine the pixmap. We use it later on.
1852 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1855 {
1329 if (ev.xproperty.state == PropertyNewValue) 1856 bgPixmap.set_root_pixmap ();
1330 selection_property (ev.xproperty.window, ev.xproperty.atom); 1857 update_background ();
1331 break;
1332 } 1858 }
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 1859
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; 1860 break;
1861 }
1352#endif 1862# endif
1353 } 1863
1864 refresh_check ();
1354} 1865}
1866#endif
1355 1867
1356void 1868void
1357rxvt_term::button_press (XButtonEvent &ev) 1869rxvt_term::button_press (XButtonEvent &ev)
1358{ 1870{
1359 int reportmode = 0, clickintime; 1871 int reportmode = 0, clickintime;
1360 1872
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1873 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1874
1362 if (!bypass_keystate) 1875 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1876 reportmode = !! (priv_modes & PrivMode_mouse_report);
1877
1364 /* 1878 /*
1365 * VT window processing of button press 1879 * VT window processing of button press
1366 */ 1880 */
1367 if (ev.window == TermWin.vt) 1881 if (ev.window == vt)
1368 { 1882 {
1883 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1884 return;
1885
1886#if ISO_14755
1887 // 5.4
1888 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1889 {
1890 iso14755_54 (ev.x, ev.y);
1891 return;
1892 }
1893#endif
1894
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1895 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1896
1370 if (reportmode) 1897 if (reportmode)
1371 { 1898 {
1372 /* mouse report from vt window */ 1899 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1900 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1901 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1902#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1903 if (ev.button == MEvent.button && clickintime)
1377 { 1904 {
1378 /* same button, within alloted time */ 1905 /* same button, within allowed time */
1379 MEvent.clicks++; 1906 MEvent.clicks++;
1907
1380 if (MEvent.clicks > 1) 1908 if (MEvent.clicks > 1)
1381 { 1909 {
1382 /* only report double clicks */ 1910 /* only report double clicks */
1383 MEvent.clicks = 2; 1911 MEvent.clicks = 2;
1384 mouse_report (ev); 1912 mouse_report (ev);
… …
1396 mouse_report (ev); 1924 mouse_report (ev);
1397 } 1925 }
1398#else 1926#else
1399 MEvent.button = ev.button; 1927 MEvent.button = ev.button;
1400 mouse_report (ev); 1928 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1929#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1930
1403 } 1931 }
1404 else 1932 else
1405 { 1933 {
1406 if (ev.button != MEvent.button) 1934 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1935 MEvent.clicks = 0;
1936
1408 switch (ev.button) 1937 switch (ev.button)
1409 { 1938 {
1410 case Button1: 1939 case Button1:
1940 /* allow meta + click to select rectangular areas */
1941 /* should be done in screen.C */
1942#if ENABLE_FRILLS
1943 selection.rect = !!(ev.state & ModMetaMask);
1944#else
1945 selection.rect = false;
1946#endif
1947
1411 /* allow shift+left click to extend selection */ 1948 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1949 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1950 {
1414 if (MEvent.button == Button1 && clickintime) 1951 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1952 selection_rotate (ev.x, ev.y);
1416 else 1953 else
1417 selection_extend (ev.x, ev.y, 1); 1954 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 1969 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 1970 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 1971 selection_rotate (ev.x, ev.y);
1435 else 1972 else
1436 selection_extend (ev.x, ev.y, 1); 1973 selection_extend (ev.x, ev.y, 1);
1974
1437 MEvent.button = Button3; 1975 MEvent.button = Button3;
1438 break; 1976 break;
1439 } 1977 }
1440 } 1978 }
1979
1441 MEvent.time = ev.time; 1980 MEvent.time = ev.time;
1442 return; 1981 return;
1443 } 1982 }
1444 1983
1445 /* 1984 /*
1446 * Scrollbar window processing of button press 1985 * Scrollbar window processing of button press
1447 */ 1986 */
1448 if (isScrollbarWindow (ev.window)) 1987 if (scrollBar.state && ev.window == scrollBar.win)
1449 { 1988 {
1450 scrollBar.setIdle (); 1989 page_dirn direction = NO_DIR;
1990
1991 if (scrollBar.upButton (ev.y))
1992 direction = UP; /* up */
1993 else if (scrollBar.dnButton (ev.y))
1994 direction = DN; /* down */
1995
1996 scrollBar.state = STATE_IDLE;
1451 /* 1997 /*
1452 * Rxvt-style scrollbar: 1998 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider 1999 * move up if mouse is above slider
1454 * move dn if mouse is below slider 2000 * move dn if mouse is below slider
1455 * 2001 *
… …
1464 /* 2010 /*
1465 * Mouse report disabled scrollbar: 2011 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down 2012 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down 2013 * click on scrollbar - send pageup/down
1468 */ 2014 */
1469 if ((scrollBar.style == R_SB_NEXT 2015 if (direction == UP)
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A"); 2016 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT 2017 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"); 2018 tt_printf ("\033[B");
1479 else 2019 else
1480 switch (ev.button) 2020 switch (ev.button)
1481 { 2021 {
1482 case Button2: 2022 case Button2:
… …
1489 tt_printf ("\033[5~"); 2029 tt_printf ("\033[5~");
1490 break; 2030 break;
1491 } 2031 }
1492 } 2032 }
1493 else 2033 else
1494#endif /* NO_SCROLLBAR_REPORT */ 2034#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 { 2035 {
1501 if (scrollbarnext_upButton (ev.y)) 2036 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 { 2037 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2038#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2039 if (!cont_scroll_ev.is_active ())
2040 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 2041#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2042 if (scr_page (direction, 1))
1519 { 2043 {
1520 if (upordown < 0) 2044 if (direction == UP)
1521 scrollBar.setUp (); 2045 scrollBar.state = STATE_UP;
1522 else 2046 else
1523 scrollBar.setDn (); 2047 scrollBar.state = STATE_DOWN;
1524 } 2048 }
1525 } 2049 }
1526 else 2050 else
1527 switch (ev.button) 2051 switch (ev.button)
1528 { 2052 {
1529 case Button2: 2053 case Button2:
1530 switch (scrollbar_align) 2054 switch (scrollBar.align)
1531 { 2055 {
1532 case R_SB_ALIGN_TOP: 2056 case R_SB_ALIGN_TOP:
1533 csrO = 0; 2057 csrO = 0;
1534 break; 2058 break;
1535 case R_SB_ALIGN_CENTRE: 2059 case R_SB_ALIGN_CENTRE:
… …
1537 break; 2061 break;
1538 case R_SB_ALIGN_BOTTOM: 2062 case R_SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2063 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2064 break;
1541 } 2065 }
2066
1542 if (scrollBar.style == R_SB_XTERM 2067 if (scrollBar.style == R_SB_XTERM
1543 || scrollbar_above_slider (ev.y) 2068 || scrollbar_above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2069 || scrollbar_below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2070 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1546 scrollbar_size ()); 2071
1547 scrollBar.setMotion (); 2072 scrollBar.state = STATE_MOTION;
1548 break; 2073 break;
1549 2074
1550 case Button1: 2075 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2076 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top; 2077 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */ 2078 /* FALLTHROUGH */
1554 2079
1555 case Button3: 2080 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2081 if (scrollBar.style != R_SB_XTERM)
1557 { 2082 {
1558 if (scrollbar_above_slider (ev.y)) 2083 if (scrollbar_above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2084# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2085 scr_page (UP, nrow - 1);
1561# else 2086# else
1562 scr_page (UP, TermWin.nrow / 4); 2087 scr_page (UP, nrow / 4);
1563# endif 2088# endif
1564 else if (scrollbar_below_slider (ev.y)) 2089 else if (scrollbar_below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2090# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2091 scr_page (DN, nrow - 1);
1567# else 2092# else
1568 scr_page (DN, TermWin.nrow / 4); 2093 scr_page (DN, nrow / 4);
1569# endif 2094# endif
1570 else 2095 else
1571 scrollBar.setMotion (); 2096 scrollBar.state = STATE_MOTION;
1572 } 2097 }
1573 else 2098 else
1574 { 2099 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2100 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2101 (nrow
1577 * scrollbar_position (ev.y) 2102 * scrollbar_position (ev.y)
1578 / scrollbar_size ())); 2103 / scrollBar.size ()));
1579 } 2104 }
2105
1580 break; 2106 break;
1581 } 2107 }
1582 } 2108 }
2109
1583 return; 2110 return;
1584 } 2111 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2112}
1593 2113
1594void 2114void
1595rxvt_term::button_release (XButtonEvent &ev) 2115rxvt_term::button_release (XButtonEvent &ev)
1596{ 2116{
1597 int reportmode = 0; 2117 int reportmode = 0;
1598 2118
1599 csrO = 0; /* reset csr Offset */ 2119 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2120 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2121 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2122
1603 if (scrollbar_isUpDn ()) 2123 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1604 { 2124 {
1605 scrollBar.setIdle (); 2125 scrollBar.state = STATE_IDLE;
1606 scrollbar_show (0); 2126 scrollBar.show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2127 }
2128
1612#ifdef SELECTION_SCROLLING 2129#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2130 sel_scroll_ev.stop();
1614#endif 2131#endif
2132
1615 if (ev.window == TermWin.vt) 2133 if (ev.window == vt)
1616 { 2134 {
2135 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2136 return;
2137
2138#if ISO_14755
2139 // 5.4
2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2141 return;
2142#endif
2143
1617 if (reportmode) 2144 if (reportmode)
1618 { 2145 {
1619 /* mouse report from vt window */ 2146 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2147 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2148 if (ev.button >= 4)
… …
1632 mouse_report (ev); 2159 mouse_report (ev);
1633 } 2160 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2161#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2162 MEvent.button = AnyButton;
1636 mouse_report (ev); 2163 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2164#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2165 return;
1639 } 2166 }
2167
1640 /* 2168 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2169 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2170 * when overriding mouse reporting
1643 */ 2171 */
1644 if (PrivateModes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2173 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2175 selection_extend (ev.x, ev.y, 0);
1648 2176
1649 switch (ev.button) 2177 switch (ev.button)
1650 { 2178 {
1651 case Button1: 2179 case Button1:
1652 case Button3: 2180 case Button3:
1653 selection_make (ev.time); 2181 selection_make (ev.time);
1654 break; 2182 break;
2183
1655 case Button2: 2184 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2185 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2186 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2187 break;
2188
1658#ifdef MOUSE_WHEEL 2189#ifdef MOUSE_WHEEL
1659 case Button4: 2190 case Button4:
1660 case Button5: 2191 case Button5:
1661 { 2192 {
1662 int i; 2193 int i;
1663 page_dirn v; 2194 page_dirn v;
1664 2195
1665 v = (ev.button == Button4) ? UP : DN; 2196 v = ev.button == Button4 ? UP : DN;
2197
1666 if (ev.state & ShiftMask) 2198 if (ev.state & ShiftMask)
1667 i = 1; 2199 i = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2200 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2201 i = nrow - 1;
1670 else 2202 else
1671 i = 5; 2203 i = 5;
2204
1672# ifdef MOUSE_SLIP_WHEELING 2205# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2206 if (ev.state & ControlMask)
1674 { 2207 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2208 mouse_slip_wheel_speed += v ? -1 : 1;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2209 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2210 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2211
2212 if (!slip_wheel_ev.is_active ())
2213 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1677 } 2214 }
2215 else
1678# endif 2216# 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 { 2217 {
1686 scr_page (v, 1); 2218 scr_page (v, i);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1); 2219 scrollBar.show (1);
1689 } 2220 }
1690# endif
1691
1692 } 2221 }
1693 break; 2222 break;
1694#endif 2223#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 { 2224 }
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 { 2225 }
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} 2226}
2174#endif
2175 2227
2176/*}}} */ 2228/*}}} */
2177 2229
2178bool 2230void
2179rxvt_term::cmd_parse () 2231rxvt_term::cmd_parse ()
2180{ 2232{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR; 2233 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2234 char *seq_begin; // remember start of esc-sequence here
2184 2235
2185 for (;;) 2236 for (;;)
2186 { 2237 {
2187 if (ch == NOCHAR) 2238 if (expect_false (ch == NOCHAR))
2188 { 2239 {
2189 seq_begin = cmdbuf_ptr; 2240 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2241 ch = next_char ();
2191 }
2192 2242
2193 if (ch == NOCHAR) // TODO: improve 2243 if (ch == NOCHAR)
2194 break; 2244 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2245 }
2246
2247 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2248 {
2249 if (expect_false (!seen_input))
2250 {
2251 seen_input = 1;
2252 // many badly-written programs (e.g. jed) contain a race condition:
2253 // they first read the screensize and then install a SIGWINCH handler.
2254 // some window managers resize the window early, and these programs
2255 // then sometimes get the size wrong.
2256 // unfortunately other programs are even more buggy and dislike
2257 // being sent SIGWINCH, so only do it when we were in fact being
2258 // resized.
2259 if (seen_resize && cmd_pid)
2260 kill (-cmd_pid, SIGWINCH);
2261 }
2262
2198 /* Read a text string from the input buffer */ 2263 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2264 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2265 bool refreshnow = false;
2201 int nlines = 0; 2266 int nlines = 0;
2202 unicode_t *str = buf; 2267 wchar_t *str = buf;
2203 2268 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2269
2206 for (;;) 2270 for (;;)
2207 { 2271 {
2272 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2273 break;
2274
2275 *str++ = ch;
2276
2277 if (expect_false (ch == C0_LF || str >= eol))
2278 {
2279 if (ch == C0_LF)
2280 nlines++;
2281
2282 refresh_count++;
2283
2284 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2285 {
2286 refresh_count = 0;
2287
2288 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2289 {
2290 refreshnow = true;
2291 ch = NOCHAR;
2292 break;
2293 }
2294 }
2295
2296 // scr_add_lines only works for nlines <= nrow - 1.
2297 if (nlines >= nrow - 1)
2298 {
2299 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2300 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2301 scr_add_lines (buf, str - buf, nlines);
2302
2303 nlines = 0;
2304 str = buf;
2305 eol = str + min (ncol, UBUFSIZ);
2306 }
2307
2308 if (str >= eol)
2309 {
2310 if (eol >= buf + UBUFSIZ)
2311 {
2312 ch = NOCHAR;
2313 break;
2314 }
2315 else
2316 eol = min (eol + ncol, buf + UBUFSIZ);
2317 }
2318
2319 }
2320
2208 seq_begin = cmdbuf_ptr; 2321 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2322 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 } 2323 }
2245 2324
2325 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2326 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2327 scr_add_lines (buf, str - buf, nlines);
2247 2328
2248 /* 2329 /*
2249 * If there have been a lot of new lines, then update the screen 2330 * If there have been a lot of new lines, then update the screen
2250 * What the heck I'll cheat and only refresh less than every page-full. 2331 * What the heck we'll cheat and only refresh less than every page-full.
2251 * the number of pages between refreshes is refresh_limit, which 2332 * 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 */ 2333 */
2257 if (refreshnow) 2334 if (refreshnow)
2258 { 2335 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2336 scr_refresh ();
2337 want_refresh = 1;
2263 } 2338 }
2264
2265 } 2339 }
2266 else 2340 else
2267 { 2341 {
2268 try 2342 try
2269 { 2343 {
… …
2277 } 2351 }
2278 2352
2279 ch = NOCHAR; 2353 ch = NOCHAR;
2280 } 2354 }
2281 } 2355 }
2282
2283 return flag;
2284} 2356}
2285 2357
2286// read the next character 2358// read the next character
2287unicode_t 2359wchar_t
2288rxvt_term::next_char () 2360rxvt_term::next_char () NOTHROW
2289{ 2361{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2362 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2363 {
2292 // assume 7-bit to be ascii ALWAYS 2364 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2365 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2294 return *cmdbuf_ptr++; 2366 return *cmdbuf_ptr++;
2295 2367
2296 wchar_t wc; 2368 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2369 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2370
2299 if (len == (size_t)-2) 2371 if (len == (size_t)-2)
2300 { 2372 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2373 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2374 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2375 break;
2304 } 2376 }
2305 2377
2306 if (len == (size_t)-1) 2378 if (len == (size_t)-1)
2379 {
2380 mbstate.reset (); // reset now undefined conversion state
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2381 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2382 }
2308 2383
2309 // assume wchar == unicode 2384 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2385 cmdbuf_ptr += len;
2311 return wc; 2386 return wc & UNICODE_MASK;
2312 } 2387 }
2313 2388
2314 return NOCHAR; 2389 return NOCHAR;
2315} 2390}
2391
2392// read the next octet
2393uint32_t
2394rxvt_term::next_octet () NOTHROW
2395{
2396 return cmdbuf_ptr < cmdbuf_endp
2397 ? (unsigned char)*cmdbuf_ptr++
2398 : NOCHAR;
2399}
2400
2401static class out_of_input out_of_input;
2316 2402
2317/* rxvt_cmd_getc () - Return next input character */ 2403/* rxvt_cmd_getc () - Return next input character */
2318/* 2404/*
2319 * Return the next input character after first passing any keyboard input 2405 * Return the next input character after first passing any keyboard input
2320 * to the command. 2406 * to the command.
2321 */ 2407 */
2322unicode_t 2408wchar_t
2323rxvt_term::cmd_getc () 2409rxvt_term::cmd_getc () THROW ((class out_of_input))
2324{ 2410{
2325 unicode_t c = next_char (); 2411 wchar_t c = next_char ();
2412
2413 if (c == NOCHAR)
2414 throw out_of_input;
2415
2416 return c;
2417}
2418
2419uint32_t
2420rxvt_term::cmd_get8 () THROW ((class out_of_input))
2421{
2422 uint32_t c = next_octet ();
2326 2423
2327 if (c == NOCHAR) 2424 if (c == NOCHAR)
2328 throw out_of_input; 2425 throw out_of_input;
2329 2426
2330 return c; 2427 return c;
… …
2334/*----------------------------------------------------------------------*/ 2431/*----------------------------------------------------------------------*/
2335#ifdef PRINTPIPE 2432#ifdef PRINTPIPE
2336FILE * 2433FILE *
2337rxvt_term::popen_printer () 2434rxvt_term::popen_printer ()
2338{ 2435{
2339 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2436 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2340 2437
2341 if (stream == NULL) 2438 if (stream == NULL)
2342 rxvt_warn ("can't open printer pipe, not printing.\n"); 2439 rxvt_warn ("can't open printer pipe, not printing.\n");
2343 2440
2344 return stream; 2441 return stream;
… …
2355 * simulate attached vt100 printer 2452 * simulate attached vt100 printer
2356 */ 2453 */
2357void 2454void
2358rxvt_term::process_print_pipe () 2455rxvt_term::process_print_pipe ()
2359{ 2456{
2360 int done; 2457 FILE *fd = popen_printer ();
2361 FILE *fd;
2362 2458
2363 if ((fd = popen_printer ()) == NULL) 2459 if (!fd)
2364 return; 2460 return;
2365 2461
2366 /* 2462 /*
2367 * Send all input to the printer until either ESC[4i or ESC[?4i 2463 * Send all input to the printer until either ESC[4i or ESC[?4i
2368 * is received. 2464 * is received.
2369 */ 2465 */
2370 for (done = 0; !done;) 2466 for (int done = 0; !done; )
2371 { 2467 {
2372 unsigned char buf[8]; 2468 unsigned char buf[8];
2373 unicode_t ch; 2469 unicode_t ch;
2374 unsigned int i, len; 2470 unsigned int i, len;
2375 2471
… …
2394 { 2490 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2491 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2492 break; /* done = 1 */
2397 } 2493 }
2398 } 2494 }
2399 2495
2400 for (i = 0; i < len; i++) 2496 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2497 if (putc (buf[i], fd) == EOF)
2402 { 2498 {
2403 done = 1; 2499 done = 1;
2404 break; 2500 break;
… …
2406 } 2502 }
2407 } 2503 }
2408 2504
2409 pclose_printer (fd); 2505 pclose_printer (fd);
2410} 2506}
2411#endif /* PRINTPIPE */ 2507#endif /* PRINTPIPE */
2412/*}}} */ 2508/*}}} */
2413 2509
2414/* *INDENT-OFF* */ 2510/* *INDENT-OFF* */
2415enum { 2511enum {
2416 C1_40 = 0x40, 2512 C1_40 = 0x40,
… …
2430 case C0_ESC: 2526 case C0_ESC:
2431 process_escape_seq (); 2527 process_escape_seq ();
2432 break; 2528 break;
2433 case C0_ENQ: /* terminal Status */ 2529 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2530 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2531 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2532 else
2438 tt_write ((unsigned char *)VT100_ANS, 2533 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2534 break;
2441 case C0_BEL: /* bell */ 2535 case C0_BEL: /* bell */
2442 scr_bell (); 2536 scr_bell ();
2443 break; 2537 break;
2444 case C0_BS: /* backspace */ 2538 case C0_BS: /* backspace */
… …
2460 break; 2554 break;
2461 case C0_SI: /* shift in - acs */ 2555 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2556 scr_charset_choose (0);
2463 break; 2557 break;
2464 2558
2559#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2560 // 8-bit controls
2466 case 0x90: /* DCS */ 2561 case 0x90: /* DCS */
2467 process_dcs_seq (); 2562 process_dcs_seq ();
2468 break; 2563 break;
2469 case 0x9b: /* CSI */ 2564 case 0x9b: /* CSI */
2470 process_csi_seq (); 2565 process_csi_seq ();
2471 break; 2566 break;
2472 case 0x9d: /* CSI */ 2567 case 0x9d: /* OSC */
2473 process_osc_seq (); 2568 process_osc_seq ();
2474 break; 2569 break;
2570#endif
2475 } 2571 }
2476} 2572}
2477/*}}} */ 2573/*}}} */
2478 2574
2479 2575
… …
2520 break; 2616 break;
2521 case 'Z': /* identify the terminal type */ 2617 case 'Z': /* identify the terminal type */
2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2618 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2523 break; 2619 break;
2524 case '<': /* turn off VT52 mode */ 2620 case '<': /* turn off VT52 mode */
2525 PrivMode (0, PrivMode_vt52); 2621 set_privmode (PrivMode_vt52, 0);
2526 break; 2622 break;
2527 case 'F': /* use special graphics character set */ 2623 case 'F': /* use special graphics character set */
2528 case 'G': /* use regular character set */ 2624 case 'G': /* use regular character set */
2529 /* unimplemented */ 2625 /* unimplemented */
2530 break; 2626 break;
… …
2541void 2637void
2542rxvt_term::process_escape_seq () 2638rxvt_term::process_escape_seq ()
2543{ 2639{
2544 unicode_t ch = cmd_getc (); 2640 unicode_t ch = cmd_getc ();
2545 2641
2546 if (PrivateModes & PrivMode_vt52) 2642 if (priv_modes & PrivMode_vt52)
2547 { 2643 {
2548 process_escape_vt52 (ch); 2644 process_escape_vt52 (ch);
2549 return; 2645 return;
2550 } 2646 }
2551 2647
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2662 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2663 break;
2568 case '+': 2664 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2665 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2666 break;
2571#ifndef NO_FRILLS 2667#if !ENABLE_MINIMAL
2572 case '6': 2668 case '6':
2573 scr_backindex (); 2669 scr_backindex ();
2574 break; 2670 break;
2575#endif 2671#endif
2576 case '7': 2672 case '7':
2577 scr_cursor (SAVE); 2673 scr_cursor (SAVE);
2578 break; 2674 break;
2579 case '8': 2675 case '8':
2580 scr_cursor (RESTORE); 2676 scr_cursor (RESTORE);
2581 break; 2677 break;
2582#ifndef NO_FRILLS 2678#if !ENABLE_MINIMAL
2583 case '9': 2679 case '9':
2584 scr_forwardindex (); 2680 scr_forwardindex ();
2585 break; 2681 break;
2586#endif 2682#endif
2587 case '=': 2683 case '=':
2588 case '>': 2684 case '>':
2589 PrivMode ((ch == '='), PrivMode_aplKP); 2685 set_privmode (PrivMode_aplKP, ch == '=');
2590 break; 2686 break;
2591 2687
2592 case C1_40: 2688 case C1_40:
2593 cmd_getc (); 2689 cmd_getc ();
2594 break; 2690 break;
… …
2597 break; 2693 break;
2598 2694
2599 /* 8.3.87: NEXT LINE */ 2695 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2696 case C1_NEL: /* ESC E */
2601 { 2697 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2698 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2699 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2604 } 2700 }
2605 break; 2701 break;
2606 2702
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2703 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2704 case C1_ESA: /* ESC G */
… …
2630 process_dcs_seq (); 2726 process_dcs_seq ();
2631 break; 2727 break;
2632 2728
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2729 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2730 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2731 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2732 break; /* steal obsolete ESC [ c */
2638 2733
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2734 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2640 case C1_CSI: /* ESC [ */ 2735 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2736 process_csi_seq ();
2642 break; 2737 break;
2643 2738
2644 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2739 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2645 case C1_OSC: /* ESC ] */ 2740 case C1_OSC: /* ESC ] */
2646 process_osc_seq (); 2741 process_osc_seq ();
2647 break; 2742 break;
2648 2743
2649 /* 8.3.106: RESET TO INITIAL STATE */ 2744 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2650 case 'c': 2745 case 'c':
2651 mbstate.reset (); 2746 mbstate.reset ();
2652 scr_poweron (); 2747 scr_poweron ();
2653 scrollbar_show (1); 2748 scrollBar.show (1);
2654 break; 2749 break;
2655 2750
2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2751 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2657 case 'n': 2752 case 'n':
2658 scr_charset_choose (2); 2753 scr_charset_choose (2);
… …
2668 2763
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2764/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */ 2765/* *INDENT-OFF* */
2671enum { 2766enum {
2672 CSI_ICH = 0x40, 2767 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2768 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2674 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2769 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2675 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2770 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2676 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2771 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2677 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2772 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2678 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2773 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2679 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2774 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2680 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2775 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2681}; 2776};
2682 2777
2683#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2778#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2684 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2779 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2685 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2780 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2686#define get_byte_array_bit(array, bit) \ 2781#define get_byte_array_bit(array, bit) \
2687 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2782 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2688 2783
2689const unsigned char csi_defaults[] = 2784static const unsigned char csi_defaults[] =
2690 { 2785 {
2691 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2786 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2692 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2787 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2693 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2788 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2694 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2789 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
… …
2703rxvt_term::process_csi_seq () 2798rxvt_term::process_csi_seq ()
2704{ 2799{
2705 unicode_t ch, priv, i; 2800 unicode_t ch, priv, i;
2706 unsigned int nargs, p; 2801 unsigned int nargs, p;
2707 int n, ndef; 2802 int n, ndef;
2708 int arg[ESC_ARGS]; 2803 int arg[ESC_ARGS] = { };
2709 2804
2710 for (nargs = ESC_ARGS; nargs > 0;) 2805 nargs = 0;
2711 arg[--nargs] = 0;
2712 2806
2713 priv = 0; 2807 priv = 0;
2714 ch = cmd_getc (); 2808 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2809 if ((ch >= '<' && ch <= '?') || ch == '!')
2810 {
2716 { /* '<' '=' '>' '?' */ 2811 /* '<' '=' '>' '?' '!' */
2717 priv = ch; 2812 priv = ch;
2718 ch = cmd_getc (); 2813 ch = cmd_getc ();
2719 } 2814 }
2720 2815
2721 /* read any numerical arguments */ 2816 /* read any numerical arguments */
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2845 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2846 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2847 if (arg[p] == -1)
2753 arg[p] = ndef; 2848 arg[p] = ndef;
2754 2849
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 /* 2850 /*
2763 * private mode handling 2851 * private mode handling
2764 */ 2852 */
2765 if (priv) 2853 if (priv)
2766 { 2854 {
2767 switch (priv) 2855 switch (priv)
2768 { 2856 {
2769 case '>': 2857 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2858 if (ch == CSI_DA) /* secondary device attributes */
2859 {
2860 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2861 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2862 //
2863 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2864 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2865 // versions.
2866 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2867 tt_printf ("\033[>%d;95;0c", 'U');
2868 }
2772 break; 2869 break;
2870
2773 case '?': 2871 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2872 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2873 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2777 } 2887 }
2888 break;
2889 }
2890
2778 return; 2891 return;
2779 } 2892 }
2780 2893
2781 switch (ch) 2894 switch (ch)
2782 { 2895 {
… …
2881 2994
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2995 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 2996 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 2997 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2998 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2999 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 3000 break;
2888 3001
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3002 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 3003 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 3004 break;
2893 3005
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3006 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 3007 process_sgr_mode (nargs, arg);
2896 break; 3008 break;
… …
2903 break; 3015 break;
2904 case 6: /* CPR requested */ 3016 case 6: /* CPR requested */
2905 scr_report_position (); 3017 scr_report_position ();
2906 break; 3018 break;
2907 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 3020 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 3022 break;
2911 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 3025 break;
2914 } 3026 }
… …
2950 break; 3062 break;
2951 3063
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3064 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3065 if (arg[0] == 4)
2954 scr_insert_mode (0); 3066 scr_insert_mode (0);
3067 else if (arg[0] == 20)
3068 priv_modes &= ~PrivMode_LFNL;
2955 break; 3069 break;
2956 3070
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3071 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3072 if (arg[0] == 4)
2959 scr_insert_mode (1); 3073 scr_insert_mode (1);
3074 else if (arg[0] == 20)
3075 priv_modes |= PrivMode_LFNL;
2960 break; 3076 break;
2961 3077
2962 /* 3078 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3079 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3080 */
… …
2976 break; 3092 break;
2977 case CSI_75: 3093 case CSI_75:
2978 scr_cursor (RESTORE); 3094 scr_cursor (RESTORE);
2979 break; 3095 break;
2980 3096
2981#ifndef NO_FRILLS 3097#if !ENABLE_MINIMAL
2982 case CSI_74: 3098 case CSI_74:
2983 process_window_ops (arg, nargs); 3099 process_window_ops (arg, nargs);
2984 break; 3100 break;
2985#endif 3101#endif
2986 3102
… …
2993 break; 3109 break;
2994 } 3110 }
2995} 3111}
2996/*}}} */ 3112/*}}} */
2997 3113
2998#ifndef NO_FRILLS 3114#if !ENABLE_MINIMAL
2999/* ARGSUSED */ 3115/* ARGSUSED */
3000void 3116void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3117rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3118{
3003 int x, y; 3119 int x, y;
3004 XWindowAttributes wattr; 3120 XWindowAttributes wattr;
3005 Window wdummy; 3121 Window wdummy;
3122
3123 dLocal (Display *, dpy);
3006 3124
3007 if (nargs == 0) 3125 if (nargs == 0)
3008 return; 3126 return;
3009 3127
3010 switch (args[0]) 3128 switch (args[0])
3011 { 3129 {
3012 /* 3130 /*
3013 * commands 3131 * commands
3014 */ 3132 */
3015 case 1: /* deiconify window */ 3133 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3134 XMapWindow (dpy, parent[0]);
3017 break; 3135 break;
3018 case 2: /* iconify window */ 3136 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3137 XIconifyWindow (dpy, parent[0], display->screen);
3020 DefaultScreen (display->display));
3021 break; 3138 break;
3022 case 3: /* set position (pixels) */ 3139 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3140 XMoveWindow (dpy, parent[0], args[1], args[2]);
3024 break; 3141 break;
3025 case 4: /* set size (pixels) */ 3142 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3143 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3144 break;
3028 case 5: /* raise window */ 3145 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3146 XRaiseWindow (dpy, parent[0]);
3030 break; 3147 break;
3031 case 6: /* lower window */ 3148 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3149 XLowerWindow (dpy, parent[0]);
3033 break; 3150 break;
3034 case 7: /* refresh window */ 3151 case 7: /* refresh window */
3035 scr_touch (true); 3152 scr_touch (true);
3036 break; 3153 break;
3037 case 8: /* set size (chars) */ 3154 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3155 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3156 (unsigned int) (args[1] * fheight));
3040 break; 3157 break;
3041 3158
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3159 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3160 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3161 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3162 set_widthheight ((unsigned int)width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3163 (unsigned int) (args[1] * fheight));
3047 break; 3164 break;
3048
3049 3165
3050 /* 3166 /*
3051 * reports - some output format copied from XTerm 3167 * reports - some output format copied from XTerm
3052 */ 3168 */
3053 case 11: /* report window state */ 3169 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3170 XGetWindowAttributes (dpy, parent[0], &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3171 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3172 break;
3057 case 13: /* report window position */ 3173 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent[0], &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3175 XTranslateCoordinates (dpy, parent[0], wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3176 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3177 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3178 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3179 break;
3064 case 14: /* report window size (pixels) */ 3180 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3181 XGetWindowAttributes (dpy, parent[0], &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3182 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3183 break;
3068 case 18: /* report text area size (chars) */ 3184 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3185 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3186 break;
3071 case 19: /* report window size (chars) */ 3187 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3188 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3189 break;
3074 case 20: /* report icon label */ 3190 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3191 {
3077 char *s; 3192 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3193 XGetIconName (dpy, parent[0], &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3194 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3195 XFree (s);
3080 } 3196 }
3081 break; 3197 break;
3082 case 21: /* report window title */ 3198 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3199 {
3085 char *s; 3200 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3201 XFetchName (dpy, parent[0], &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3202 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3203 XFree (s);
3088 } 3204 }
3089 break; 3205 break;
3090 } 3206 }
3091} 3207}
3092#endif 3208#endif
3093 3209
3094/*----------------------------------------------------------------------*/ 3210/*----------------------------------------------------------------------*/
3095/* 3211/*
3096 * get input up until STRING TERMINATOR (or BEL) 3212 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3213 * ends_how is terminator used. returned input must be free()'d
3098 */ 3214 */
3099unsigned char * 3215char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3216rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3217{
3102 int seen_esc = 0; /* seen escape? */ 3218 unicode_t ch;
3219 bool seen_esc = false;
3103 unsigned int n = 0; 3220 unsigned int n = 0;
3104 unsigned char *s;
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX]; 3221 wchar_t string[STRING_MAX];
3107 3222
3108 while ((ch = cmd_getc ())) 3223 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3224 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3225 if (seen_esc)
3226 {
3114 if (ch == 0x5c) /* 7bit ST */ 3227 if (ch == 0x5c) /* 7bit ST */
3115 break; 3228 break;
3116 else 3229 else
3117 return NULL; 3230 return NULL;
3118 3231 }
3119 if (ch == C0_ESC) 3232 else if (ch == C0_ESC)
3120 { 3233 {
3121 seen_esc = 1; 3234 seen_esc = true;
3122 continue; 3235 continue;
3123 } 3236 }
3237 else if (ch == C0_BEL || ch == CHAR_ST)
3238 break;
3124 else if (ch == '\t') 3239 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3240 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3241 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3242 return NULL; /* other control character - exit */
3128 3243
3129 if (n >= sizeof (string) - 1) 3244 seen_esc = false;
3245
3246 if (n >= STRING_MAX - 1)
3130 // stop at some sane length 3247 // stop at some sane length
3131 return NULL; 3248 return NULL;
3132 3249
3133 string[n++] = ch; 3250 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3251 }
3136 3252
3137 string[n++] = '\0'; 3253 string[n++] = '\0';
3138 3254
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3255 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3256
3144 return s; 3257 return rxvt_wcstombs (string);
3145} 3258}
3146 3259
3147/*----------------------------------------------------------------------*/ 3260/*----------------------------------------------------------------------*/
3148/* 3261/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3262 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3263 */
3151void 3264void
3152rxvt_term::process_dcs_seq () 3265rxvt_term::process_dcs_seq ()
3153{ 3266{
3154 unsigned char *s;
3155 unicode_t eh;
3156
3157 /* 3267 /*
3158 * Not handled yet 3268 * Not handled yet
3159 */ 3269 */
3270
3271 unicode_t eh;
3160 s = get_to_st (eh); 3272 char *s = get_to_st (eh);
3161 if (s) 3273 if (s)
3162 free (s); 3274 free (s);
3163 3275
3164 return; 3276 return;
3165} 3277}
… …
3169 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3281 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3170 */ 3282 */
3171void 3283void
3172rxvt_term::process_osc_seq () 3284rxvt_term::process_osc_seq ()
3173{ 3285{
3174 unicode_t ch, eh;
3175 int arg; 3286 int arg;
3176 3287
3177 ch = cmd_getc (); 3288 unicode_t ch = cmd_getc ();
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3289 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3290 arg = arg * 10 + (ch - '0');
3180 3291
3181 if (ch == ';') 3292 if (ch == ';')
3182 { 3293 {
3294 unicode_t eh;
3183 unsigned char *s = get_to_st (eh); 3295 char *s = get_to_st (eh);
3184 3296
3185 if (s) 3297 if (s)
3186 { 3298 {
3187 process_xterm_seq (arg, (char *)s, eh); 3299 process_xterm_seq (arg, s, eh);
3188 free (s); 3300 free (s);
3189 } 3301 }
3190 } 3302 }
3191} 3303}
3192 3304
3193void 3305void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3306rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3307{
3196 if (str[0] == '?' && !str[1]) 3308 if (str[0] == '?' && !str[1])
3197 { 3309 {
3198 if (Options & Opt_insecure) 3310 rgba c;
3199 { 3311 pix_colors_focused[color].get (c);
3200 unsigned short r, g, b; 3312
3201 PixColors[color].get (display, r, g, b); 3313#if XFT
3314 if (c.a != rgba::MAX_CC)
3315 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3316 else
3317#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3318 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3203 }
3204 } 3319 }
3205 else 3320 else
3206 set_window_color (color, str); 3321 set_window_color (color, str);
3207} 3322}
3208 3323
3209/* 3324/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3325 * 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 */ 3326 */
3234void 3327void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3328rxvt_term::process_xterm_seq (int op, char *str, char resp)
3236{ 3329{
3237 int changed = 0;
3238 int color; 3330 int color;
3239 char *buf, *name; 3331 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3332 bool query = str[0] == '?' && !str[1];
3333 int saveop = op;
3334
3335 dLocal (Display *, dpy);
3241 3336
3242 assert (str != NULL); 3337 assert (str != NULL);
3338
3339 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3340 return;
3341
3243 switch (op) 3342 switch (op)
3244 { 3343 {
3245 case XTerm_name: 3344 case XTerm_name:
3246 set_title (str); 3345 set_title (str);
3247 /* FALLTHROUGH */ 3346 /* FALLTHROUGH */
… …
3252 set_title (str); 3351 set_title (str);
3253 break; 3352 break;
3254 case XTerm_property: 3353 case XTerm_property:
3255 if (str[0] == '?') 3354 if (str[0] == '?')
3256 { 3355 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3356 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3357 Atom actual_type;
3259 int actual_format; 3358 int actual_format;
3260 unsigned long nitems; 3359 unsigned long nitems;
3261 unsigned long bytes_after; 3360 unsigned long bytes_after;
3262 unsigned char *value = 0; 3361 unsigned char *value = 0;
3263 const char *str = ""; 3362 const char *str = "";
3264 3363
3265 if (prop 3364 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3365 && XGetWindowProperty (dpy, parent[0],
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3366 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3367 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3368 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3369 && actual_type != None
3271 && actual_format == 8) 3370 && actual_format == 8)
3272 str = (const char *)(value); 3371 str = (const char *)(value);
3273 3372
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3373 tt_printf ("\033]%d;%s%c", op, str, resp);
3275 3374
3276 XFree (value); 3375 XFree (value);
3277 } 3376 }
3278 else 3377 else
3279 { 3378 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3379 char *eq = strchr (str, '=');
3281 3380
3282 if (eq) 3381 if (eq)
3283 { 3382 {
3284 *eq = 0; 3383 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3384 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 } 3385 }
3290 else 3386 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3387 XDeleteProperty (dpy, parent[0],
3292 display->atom (str)); 3388 display->atom (str));
3293 } 3389 }
3294 break; 3390 break;
3295 3391
3296 case XTerm_Color: 3392 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3393 for (buf = (char *)str; buf && *buf;)
3298 { 3394 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3395 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3396 break;
3301 3397
3302 *name++ = '\0'; 3398 *name++ = '\0';
3303 color = atoi (buf); 3399 color = atoi (buf) + minCOLOR;
3304 3400
3305 if (color < 0 || color >= TOTAL_COLORS) 3401 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3402 break;
3307 3403
3308 if ((buf = STRCHR (name, ';')) != NULL) 3404 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3405 *buf++ = '\0';
3310 3406
3311 if (name[0] == '?' && !name[1]) 3407 process_color_seq (op, color, name, resp);
3408 }
3409 break;
3410 case Rxvt_restoreFG:
3411 case XTerm_Color00:
3412 process_color_seq (op, Color_fg, str, resp);
3413 break;
3414 case Rxvt_restoreBG:
3415 case XTerm_Color01:
3416 process_color_seq (op, Color_bg, str, resp);
3417 break;
3418#ifndef NO_CURSORCOLOR
3419 case XTerm_Color_cursor:
3420 process_color_seq (op, Color_cursor, str, resp);
3421 break;
3422#endif
3423 case XTerm_Color_pointer_fg:
3424 process_color_seq (op, Color_pointer_fg, str, resp);
3425 break;
3426 case XTerm_Color_pointer_bg:
3427 process_color_seq (op, Color_pointer_bg, str, resp);
3428 break;
3429#ifdef OPTION_HC
3430 case XTerm_Color_HC:
3431 process_color_seq (op, Color_HC, str, resp);
3432 break;
3433 case XTerm_Color_HTC:
3434 process_color_seq (op, Color_HTC, str, resp);
3435 break;
3436#endif
3437#ifndef NO_BOLD_UNDERLINE_REVERSE
3438 case URxvt_Color_BD:
3439 process_color_seq (op, Color_BD, str, resp);
3440 break;
3441 case URxvt_Color_UL:
3442 process_color_seq (op, Color_UL, str, resp);
3443 break;
3444 case URxvt_Color_IT:
3445 process_color_seq (op, Color_IT, str, resp);
3446 break;
3447#endif
3448 case URxvt_Color_border:
3449 process_color_seq (op, Color_border, str, resp);
3450 break;
3451#if ENABLE_TRANSPARENCY
3452 case URxvt_Color_tint:
3453 process_color_seq (op, Color_tint, str, resp);
3454 {
3455 bool changed = false;
3456
3457 if (ISSET_PIXCOLOR (Color_tint))
3458 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3459
3460 if (changed)
3461 update_background ();
3462 }
3463
3464 break;
3465#endif
3466
3467#if BG_IMAGE_FROM_FILE
3468 case Rxvt_Pixmap:
3469 if (!strcmp (str, "?"))
3470 {
3471 char str[256];
3472
3473 sprintf (str, "[%dx%d+%d+%d]",
3474 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3475 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3476 process_xterm_seq (XTerm_title, str, CHAR_ST);
3477 }
3478 else
3479 {
3480 int changed = 0;
3481
3482 if (*str != ';')
3312 { 3483 {
3313 if (Options & Opt_insecure) 3484 if (bgPixmap.set_file (str)) /* change pixmap */
3314 { 3485 {
3315 unsigned short r, g, b; 3486 changed++;
3316 PixColors[color + minCOLOR].get (display, r, g, b); 3487 str = strchr (str, ';');
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3488 if (str == NULL)
3489 bgPixmap.set_defaultGeometry ();
3490 else
3491 bgPixmap.set_geometry (str+1);
3318 } 3492 }
3319 } 3493 }
3320 else 3494 else
3321 set_window_color (color + minCOLOR, name); 3495 {
3496 str++;
3497 if (bgPixmap.set_geometry (str, true))
3498 changed++;
3499 }
3500
3501 if (changed)
3502 {
3503 if (bgPixmap.window_position_sensitive ())
3504 {
3505 int x, y;
3506 get_window_origin (x, y);
3507 bgPixmap.set_position (x, y);
3508 }
3509 update_background ();
3510 }
3322 } 3511 }
3323 break; 3512 break;
3324 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3326 break;
3327 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3329 break;
3330#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3333 break;
3334#endif 3513#endif
3335 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3337 break;
3338 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3340 break;
3341#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:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3350 break;
3351#endif
3352
3353 case XTerm_Pixmap:
3354 if (*str != ';')
3355 {
3356#if XPM_BACKGROUND
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
3369 }
3370 if (changed)
3371 {
3372#ifdef XPM_BACKGROUND
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 3514
3386 case XTerm_logfile: 3515 case XTerm_logfile:
3387 // TODO, when secure mode? 3516 // TODO, when secure mode?
3388 break; 3517 break;
3389 3518
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 }
3411 else
3412 {
3413 set_locale (str);
3414# ifdef USE_XIM
3415 im_cb ();
3416# endif
3417 }
3418 break;
3419
3420 case XTerm_findfont:
3421 if (Options & Opt_insecure)
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;
3435#endif
3436#if 0 3519#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3520 case Rxvt_dumpscreen: /* no error notices */
3438 { 3521 {
3439 int fd; 3522 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3523 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3524 {
3442 scr_dump (fd); 3525 scr_dump (fd);
3443 close (fd); 3526 close (fd);
3444 } 3527 }
3445 } 3528 }
3529 break;
3530#endif
3531 case XTerm_font:
3532 op = URxvt_font;
3533 case URxvt_font:
3534#if ENABLE_STYLES
3535 case URxvt_boldFont:
3536 case URxvt_italicFont:
3537 case URxvt_boldItalicFont:
3538#endif
3539 if (query)
3540 tt_printf ("\33]%d;%-.250s%c", saveop,
3541 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3542 ? fontset[op - URxvt_font]->fontdesc : "",
3543 resp);
3544 else
3545 {
3546 const char *&res = rs[Rs_font + (op - URxvt_font)];
3547
3548 res = strdup (str);
3549 allocated.push_back ((void *)res);
3550 set_fonts ();
3551 }
3552 break;
3553
3554 case URxvt_version:
3555 if (query)
3556 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3557 op,
3558 rs[Rs_name], VERSION[0], VERSION[2],
3559 resp);
3560 break;
3561
3562#if !ENABLE_MINIMAL
3563 case URxvt_locale:
3564 if (query)
3565 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3566 else
3567 {
3568 set_locale (str);
3569 pty->set_utf8_mode (enc_utf8);
3570 init_xlocale ();
3571 }
3572 break;
3573
3574 case URxvt_view_up:
3575 case URxvt_view_down:
3576 {
3577 int lines = atoi (str);
3578
3579 if (lines)
3580 scr_page (op == URxvt_view_up ? UP : DN, lines);
3581 else
3582 scr_erase_savelines ();
3583 }
3584
3585 break;
3586#endif
3587
3588#if ENABLE_PERL
3589 case URxvt_perl:
3590 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3446 break; 3591 break;
3447#endif 3592#endif
3448 } 3593 }
3449} 3594}
3450/*----------------------------------------------------------------------*/ 3595/*----------------------------------------------------------------------*/
… …
3464{ 3609{
3465 int state; 3610 int state;
3466 3611
3467 if (mode == 's') 3612 if (mode == 's')
3468 { 3613 {
3469 SavedModes |= (PrivateModes & bit); 3614 SavedModes |= (priv_modes & bit);
3470 return -1; 3615 return -1;
3471 } 3616 }
3472 else 3617 else
3473 { 3618 {
3474 if (mode == 'r') 3619 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3620 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3621 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3622 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3623
3624 set_privmode (bit, state);
3479 } 3625 }
3480 3626
3481 return state; 3627 return state;
3482} 3628}
3483 3629
3484/* we're not using priv _yet_ */ 3630/* we're not using priv _yet_ */
3485void 3631void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3632rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3487{ 3633{
3488 unsigned int i, j; 3634 unsigned int i, j;
3489 int state; 3635 int state;
3490 3636
3491 static const struct 3637 static const struct
3492 { 3638 {
3493 const int argval; 3639 const int argval;
3494 const unsigned long bit; 3640 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3641 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3642 { 1, PrivMode_aplCUR }, // DECCKM
3499 { 2, PrivMode_vt52 }, 3643 { 2, PrivMode_vt52 },
3500 { 3, PrivMode_132 }, 3644 { 3, PrivMode_132 }, // DECCOLM
3501 { 4, PrivMode_smoothScroll }, 3645 { 4, PrivMode_smoothScroll }, // DECSCLM
3502 { 5, PrivMode_rVideo }, 3646 { 5, PrivMode_rVideo }, // DECSCNM
3503 { 6, PrivMode_relOrigin }, 3647 { 6, PrivMode_relOrigin }, // DECOM
3504 { 7, PrivMode_Autowrap }, 3648 { 7, PrivMode_Autowrap }, // DECAWM
3649 // 8, auto-repeat keys // DECARM
3505 { 9, PrivMode_MouseX10 }, 3650 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3651 // 18 end FF to printer after print screen
3507 { menuBar_esc, PrivMode_menuBar }, 3652 // 19 Print screen prints full screen/scroll region
3508#endif 3653 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3509#ifdef scrollBar_esc 3654#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3655 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3656#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3657 { 35, PrivMode_ShiftKeys }, // rxvt extension
3658 // 38, tektronix mode // DECTEK
3516 { 40, PrivMode_132OK }, 3659 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3660 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3661 // 45 margin bell NYI
3519 // 46 start logging 3662 // 46 start logging
3520 { 47, PrivMode_Screen }, 3663 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP }, 3664 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3522#ifndef NO_BACKSPACE_KEY 3665#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3666 { 67, PrivMode_BackSpace }, // DECBKM
3524#endif 3667#endif
3525 { 1000, PrivMode_MouseX11 }, 3668 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3669 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3670 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3671#if ENABLE_FRILLS
3672 { 1005, PrivMode_ExtModeMouse },
3673#endif
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3674 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3675 { 1011, PrivMode_Keypress }, // rxvt extension
3676#if ENABLE_FRILLS
3677 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3678#endif
3531 // 1035 enable modifiers for alt, numlock NYI 3679 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3680 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3681 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen }, 3682 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor 3683 // 1048 save and restore cursor, implemented in code
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3684 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3685 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3686 { 2004, PrivMode_BracketPaste },
3538 }; 3687 };
3539 3688
3540 if (nargs == 0) 3689 if (nargs == 0)
3541 return; 3690 return;
3542 3691
… …
3549 for (i = 0; i < nargs; i++) 3698 for (i = 0; i < nargs; i++)
3550 { 3699 {
3551 state = -1; 3700 state = -1;
3552 3701
3553 /* basic handling */ 3702 /* basic handling */
3554 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3703 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3555 if (argtopriv[j].argval == arg[i]) 3704 if (argtopriv[j].argval == arg[i])
3556 { 3705 {
3557 state = privcases (mode, argtopriv[j].bit); 3706 state = privcases (mode, argtopriv[j].bit);
3558 break; 3707 break;
3559 } 3708 }
3560 3709
3561 /* extra handling for values with state unkept */ 3710 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3711 switch (arg[i])
3563 { 3712 {
3713#if ENABLE_STYLES
3714 case 1021:
3715 set_option (Opt_intensityStyles, mode);
3716
3717 scr_touch (true);
3718 break;
3719#endif
3564 case 1048: /* alternative cursor save */ 3720 case 1048: /* alternative cursor save */
3565 if (Options & Opt_secondaryScreen) 3721 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3722 if (mode == 0)
3567 scr_cursor (RESTORE); 3723 scr_cursor (RESTORE);
3568 else if (mode == 1) 3724 else if (mode == 1)
3569 scr_cursor (SAVE); 3725 scr_cursor (SAVE);
3570 break; 3726 break;
… …
3578 case 2: /* VT52 mode */ 3734 case 2: /* VT52 mode */
3579 /* oddball mode. should be set regardless of set/reset 3735 /* oddball mode. should be set regardless of set/reset
3580 * parameter. Return from VT52 mode with an ESC < from 3736 * parameter. Return from VT52 mode with an ESC < from
3581 * within VT52 mode 3737 * within VT52 mode
3582 */ 3738 */
3583 PrivMode (1, PrivMode_vt52); 3739 set_privmode (PrivMode_vt52, 1);
3584 break; 3740 break;
3585 case 3: /* 80/132 */ 3741 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3742 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3743 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3588 break; 3744 break;
3589 case 4: /* smooth scrolling */ 3745 case 4: /* smooth scrolling */
3590 if (state) 3746 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3747 break;
3595 case 5: /* reverse video */ 3748 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3749 scr_rvideo_mode (state);
3597 break; 3750 break;
3598 case 6: /* relative/absolute origins */ 3751 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3755 scr_autowrap (state);
3603 break; 3756 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3757 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3758 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3759 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3760 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3761 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 3762#ifdef scrollBar_esc
3617 case scrollBar_esc: 3763 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3764 if (scrollBar.map (state))
3619 { 3765 {
3620 resize_all_windows (0, 0, 0); 3766 resize_all_windows (0, 0, 0);
3621 scr_touch (true); 3767 scr_touch (true);
3622 } 3768 }
3623 break; 3769 break;
… …
3632 break; 3778 break;
3633 /* case 66: - application key pad */ 3779 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3780 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3781 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3782 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3783 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3784 break;
3639#if 0
3640 case 1001: 3785 case 1002:
3641 break; /* X11 mouse highlighting */ 3786 case 1003:
3642#endif 3787 if (state)
3788 {
3789 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3790 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3791 mouse_row = mouse_col = 0;
3792 vt_emask_mouse = PointerMotionMask;
3793 }
3794 else
3795 vt_emask_mouse = NoEventMask;
3796
3797 vt_select_input ();
3798 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3799 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3800 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3801 break;
3649 case 1011: /* scroll to bottom on key press */ 3802 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3803 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3804 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3805 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3806 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3807 if (!state)
3658 scr_erase_screen (2); 3808 scr_erase_screen (2);
3809
3659 scr_change_screen (state); 3810 scr_change_screen (state);
3660 break; 3811 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3812 case 1049: /* secondary screen w/ clearing first */
3813 if (option (Opt_secondaryScreen))
3814 if (state)
3815 scr_cursor (SAVE);
3816
3662 scr_change_screen (state); 3817 scr_change_screen (state);
3818
3663 if (Options & Opt_secondaryScreen) 3819 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3820 if (state)
3665 scr_erase_screen (2); 3821 scr_erase_screen (2);
3822 else
3823 scr_cursor (RESTORE);
3666 break; 3824 break;
3667 default: 3825 default:
3668 break; 3826 break;
3669 } 3827 }
3670 } 3828 }
… …
3694 rendset = 0, rendstyle = ~RS_None; 3852 rendset = 0, rendstyle = ~RS_None;
3695 break; 3853 break;
3696 case 1: 3854 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3855 rendset = 1, rendstyle = RS_Bold;
3698 break; 3856 break;
3857 //case 2: // low intensity
3858 case 3:
3859 rendset = 1, rendstyle = RS_Italic;
3860 break;
3699 case 4: 3861 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3862 rendset = 1, rendstyle = RS_Uline;
3701 break; 3863 break;
3702 case 5: 3864 case 5: // slowly blinking
3865 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 3866 rendset = 1, rendstyle = RS_Blink;
3704 break; 3867 break;
3868 //case 6: // scoansi light background
3705 case 7: 3869 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 3870 rendset = 1, rendstyle = RS_RVid;
3707 break; 3871 break;
3708 case 8: 3872 case 8:
3709 // invisible. NYI 3873 // invisible. NYI
3710 break; 3874 break;
3711 case 22: 3875 //case 9: // crossed out
3876 //case 10: // scoansi acs off, primary font
3877 //case 11: // scoansi acs on, first alt font
3878 //case 12: // scoansi acs on, |0x80, second alt font
3879 //...
3880 //case 19: // ninth alt font
3881 //case 20: // gothic
3882 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 3883 rendset = 0, rendstyle = RS_Bold;
3884 break;
3885 case 22: // normal intensity
3886 rendset = 0, rendstyle = RS_Bold;
3887 break;
3888 case 23: // disable italic
3889 rendset = 0, rendstyle = RS_Italic;
3713 break; 3890 break;
3714 case 24: 3891 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3892 rendset = 0, rendstyle = RS_Uline;
3716 break; 3893 break;
3717 case 25: 3894 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3895 rendset = 0, rendstyle = RS_Blink;
3719 break; 3896 break;
3897 case 26: // variable spacing (iso 8613)
3898 rendset = 0, rendstyle = RS_Blink;
3899 break;
3720 case 27: 3900 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3901 rendset = 0, rendstyle = RS_RVid;
3722 break; 3902 break;
3723 case 28:
3724 // visible. NYI 3903 //case 28: // visible. NYI
3725 break; 3904 //case 29: // not crossed-out
3726 } 3905 }
3727 3906
3728 if (rendset != -1) 3907 if (rendset != -1)
3729 { 3908 {
3730 scr_rendition (rendset, rendstyle); 3909 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3920 case 35:
3742 case 36: 3921 case 36:
3743 case 37: 3922 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3923 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3924 break;
3746#ifdef TTY_256COLOR 3925 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3926 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3927 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3928 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3929 i += 2;
3752 } 3930 }
3753 break; 3931 break;
3754#endif
3755 case 39: /* default fg */ 3932 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3933 scr_color (Color_fg, Color_fg);
3757 break; 3934 break;
3758 3935
3759 case 40: 3936 case 40:
… …
3764 case 45: 3941 case 45:
3765 case 46: 3942 case 46:
3766 case 47: 3943 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3944 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3945 break;
3769#ifdef TTY_256COLOR 3946 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3947 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3948 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3949 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3950 i += 2;
3775 } 3951 }
3776 break; 3952 break;
3777#endif
3778 case 49: /* default bg */ 3953 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3954 scr_color (Color_bg, Color_bg);
3780 break; 3955 break;
3781 3956
3782#ifndef NO_BRIGHTCOLOR 3957 //case 50: // not variable spacing
3958
3959#if !ENABLE_MINIMAL
3783 case 90: 3960 case 90:
3784 case 91: /* set bright fg color */ 3961 case 91: /* set bright fg color */
3785 case 92: 3962 case 92:
3786 case 93: 3963 case 93:
3787 case 94: 3964 case 94:
3788 case 95: 3965 case 95:
3789 case 96: 3966 case 96:
3790 case 97: 3967 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3968 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 3969 break;
3794 case 100: 3970 case 100:
3795 case 101: /* set bright bg color */ 3971 case 101: /* set bright bg color */
3796 case 102: 3972 case 102:
3797 case 103: 3973 case 103:
3798 case 104: 3974 case 104:
3799 case 105: 3975 case 105:
3800 case 106: 3976 case 106:
3801 case 107: 3977 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3978 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 3979 break;
3805#endif 3980#endif
3806
3807 } 3981 }
3808 } 3982 }
3809} 3983}
3810/*}}} */ 3984/*}}} */
3811 3985
3812/*{{{ process Rob Nation's own graphics mode sequences */ 3986/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3813void 3987void
3814rxvt_term::process_graphics () 3988rxvt_term::process_graphics ()
3815{ 3989{
3816 unicode_t ch, cmd = cmd_getc (); 3990 unicode_t ch, cmd = cmd_getc ();
3817 3991
3818 if (cmd == 'Q') 3992 if (cmd == 'Q')
3993 {
3819 { /* query graphics */ 3994 /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */ 3995 tt_printf ("\033G0\012"); /* no graphics */
3821 return; 3996 return;
3822 } 3997 }
3823 /* swallow other graphics sequences until terminating ':' */ 3998 /* swallow other graphics sequences until terminating ':' */
3824 do 3999 do
3825 ch = cmd_getc (); 4000 ch = cmd_getc ();
… …
3835 */ 4010 */
3836void 4011void
3837rxvt_term::tt_printf (const char *fmt,...) 4012rxvt_term::tt_printf (const char *fmt,...)
3838{ 4013{
3839 va_list arg_ptr; 4014 va_list arg_ptr;
3840 unsigned char buf[256]; 4015 char buf[256];
3841 4016
3842 va_start (arg_ptr, fmt); 4017 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4018 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 4019 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 4020 tt_write (buf, strlen (buf));
3846} 4021}
3847 4022
3848/* ---------------------------------------------------------------------- */ 4023/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 4024/* Write data to the pty as typed by the user, pasted with the mouse,
3850 * or generated by us in response to a query ESC sequence. 4025 * or generated by us in response to a query ESC sequence.
3851 */ 4026 */
3852void 4027static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3854{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3856 4028
3857 if (len) 4029void
4030rxvt_term::tt_write (const char *data, unsigned int len)
4031{
4032 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4033 return;
4034
4035 if (pty->pty < 0)
4036 return;
4037
4038 if (v_buflen == 0)
4039 {
4040 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4041
4042 if ((unsigned int)written == len)
4043 return;
4044
4045 data += written;
4046 len -= written;
3858 { 4047 }
4048
4049 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4050
4051 memcpy (v_buffer + v_buflen, data, len);
4052 v_buflen += len;
4053
4054 pty_ev.set (ev::READ | ev::WRITE);
4055}
4056
4057void rxvt_term::pty_write ()
4058{
4059 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4060
4061 if (written > 0)
4062 {
4063 v_buflen -= written;
4064
3859 if (v_buflen == 0) 4065 if (v_buflen == 0)
3860 { 4066 {
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); 4067 free (v_buffer);
3888 v_buffer = 0; 4068 v_buffer = 0;
3889 v_buflen = 0;
3890 4069
3891 pty_ev.set (EVENT_READ); 4070 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; 4071 return;
3904 } 4072 }
4073
4074 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4075 }
4076 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4077 pty_ev.set (ev::READ);
3906} 4078}
3907 4079
3908/*----------------------- end-of-file (C source) -----------------------*/ 4080/*----------------------- end-of-file (C source) -----------------------*/
3909 4081

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