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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 1.454 by sf-exg, Sat Aug 21 16:07:15 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
63void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 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)
279 { 776 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 777 int n = sprintf (kbuf,"\033[%d~", param);
281 ^ !!ctrl) ? '\b' : '\177'; 778 /*
282 kbuf[1] = '\0'; 779 * pass Shift/Control indicators for function keys ending with `~'
780 *
781 * eg,
782 * Prior = "ESC[5~"
783 * Shift+Prior = "ESC[5$"
784 * Ctrl+Prior = "ESC[5^"
785 * Ctrl+Shift+Prior = "ESC[5@"
786 */
787 kbuf[n-1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
283 } 788 }
284 else 789 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; 790 newlen = 0;
535 break;
536 } 791 }
537 if (newlen) 792 break;
538 len = STRLEN (kbuf);
539 } 793 }
794
795 if (newlen)
796 len = strlen (kbuf);
540 797
541 /* 798 /*
542 * Pass meta for all function keys, if 'meta' option set 799 * Pass meta for all function keys, if 'meta' option set
543 */ 800 */
544#ifdef META8_OPTION 801#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 807 else if (ctrl && keysym == XK_minus)
551 { 808 {
552 len = 1; 809 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 810 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 811 }
812 else if (keysym == XK_ISO_Left_Tab)
813 {
814 strcpy (kbuf, "\033[Z");
815 len = 3;
816 }
555 else 817 else
556 { 818 {
557#ifdef META8_OPTION 819#ifdef META8_OPTION
558 /* set 8-bit on */ 820 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 821 if (meta && (meta_char == 0x80))
560 { 822 {
561 unsigned char *ch; 823 char *ch;
562 824
563 for (ch = kbuf; ch < kbuf + len; ch++) 825 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 826 *ch |= 0x80;
565 827
566 meta = 0; 828 meta = 0;
… …
568#endif 830#endif
569 /* nil */ ; 831 /* nil */ ;
570 } 832 }
571 } 833 }
572 834
835 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
836 return;
837
573 if (len <= 0) 838 if (len <= 0)
574 return; /* not mapped */ 839 return; /* not mapped */
575 840
576 if (Options & Opt_scrollTtyKeypress) 841 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 842 if (view_start)
578 { 843 {
579 TermWin.view_start = 0; 844 view_start = 0;
580 want_refresh = 1; 845 want_refresh = 1;
581 } 846 }
582 847
583 /* 848 /*
584 * these modifications only affect the static keybuffer
585 * pass Shift/Control indicators for function keys ending with `~'
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). 849 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */ 850 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596 851
597 /* escape prefix */ 852 /* escape prefix */
598 if (meta 853 if (meta
599#ifdef META8_OPTION 854#ifdef META8_OPTION
600 && meta_char == C0_ESC 855 && meta_char == C0_ESC
601#endif 856#endif
602 ) 857 )
603 { 858 {
604 const unsigned char ch = C0_ESC; 859 const char ch = C0_ESC;
605 tt_write (&ch, 1); 860 tt_write (&ch, 1);
606 } 861 }
607 862
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); 863 tt_write (kbuf, (unsigned int)len);
619} 864}
620/*}}} */
621 865
622#if (MENUBAR_MAX) 866void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 867rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 868{
869#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
870 KeySym keysym;
871
872 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
873#endif
874
875#if ENABLE_FRILLS || ISO_14755
876 // ISO 14755 support
877 if (iso14755buf)
878 if (iso14755buf & ISO_14755_52)
879 {
880# if ISO_14755
881 scr_overlay_off ();
882# endif
883# if ISO_14755
884 // iso14755 part 5.2 handling: release time
885 // first: controls
886 if ((ev.state & ControlMask)
887 && ((keysym >= 0x40 && keysym <= 0x5f)
888 || (keysym >= 0x61 && keysym <= 0x7f)))
889 {
890 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
891 commit_iso14755 ();
892
893 return;
894 }
895
896 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
897 if (i[0] == keysym)
898 {
899 iso14755buf = ISO_14755_51 | i[1];
900 commit_iso14755 ();
901
902 return;
903 }
904
905 scr_bell ();
906# endif
907 iso14755buf = 0;
908
909 return;
910 }
911 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
912 {
913# if ISO_14755
914 scr_overlay_off ();
915# endif
916 if (iso14755buf & ISO_14755_51)
917 commit_iso14755 ();
918#if ISO_14755
919 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
920 {
921 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
922
923 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
924 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
925 }
926# endif
927 else
928 iso14755buf = 0;
929 }
930#endif
931
932 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
933 return;
934
935#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
936 if (!(ev.state & ControlMask))
937 slip_wheel_ev.stop ();
938 else if (keysym == XK_Control_L || keysym == XK_Control_R)
939 mouse_slip_wheel_speed = 0;
940#endif
941}
942
943#if defined (KEYSYM_RESOURCE)
625unsigned int 944unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 945rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 946{
628 unsigned int n, s; 947 unsigned int n, s;
629 948
630 n = cmdbuf_ptr - cmdbuf_base; 949 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 950 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 951
633 if (n > 0 && s < count) 952 if (n > 0 && s < count)
634 { 953 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 954 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 955 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 956 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 957 cmdbuf_endp -= n;
639 s += n; 958 s += n;
640 } 959 }
… …
650 969
651 cmd_parse (); 970 cmd_parse ();
652 971
653 return 0; 972 return 0;
654} 973}
655#endif /* MENUBAR_MAX */ 974#endif
656 975
657void 976void
658rxvt_term::flush () 977rxvt_term::flush ()
659{ 978{
660#ifdef TRANSPARENT 979 flush_ev.stop ();
661 if (want_full_refresh) 980
981#ifdef HAVE_BG_PIXMAP
982 if (bgPixmap.check_clearChanged ())
662 { 983 {
663 want_full_refresh = 0; 984// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 985 scr_touch (false);
666 want_refresh = 1;
667 } 986 }
668#endif 987#endif
669 988
670 if (want_refresh) 989 if (want_refresh)
671 { 990 {
991 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
992 {
993 int row = view_start;
994 int end_row = row + nrow;
995
996 while (row > top_row && ROW (row - 1).is_longer ())
997 --row;
998
999 do
1000 {
1001 int start_row = row;
1002 line_t *l;
1003
1004 do
1005 {
1006 l = &ROW (row++);
1007
1008 if (!(l->f & LINE_FILTERED))
1009 {
1010 // line not filtered, mark it as filtered
1011 l->f |= LINE_FILTERED;
1012 while (l->is_longer ())
1013 {
1014 l = &ROW (row++);
1015 l->f |= LINE_FILTERED;
1016 }
1017
1018 // and filter it
1019 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1020
1021 break;
1022 }
1023 }
1024 while (l->is_longer () && row < end_row);
1025 }
1026 while (row < end_row);
1027 }
1028
672 scr_refresh (refresh_type); 1029 scr_refresh ();
673 scrollbar_show (1); 1030 scrollBar.show (1);
674#ifdef USE_XIM 1031#ifdef USE_XIM
675 IMSendSpot (); 1032 IMSendSpot ();
676#endif 1033#endif
677
678 } 1034 }
679 1035
680 display->flush (); 1036 display->flush ();
681} 1037}
682 1038
1039/* checks whether a refresh is requested and starts the refresh timer */
683void 1040void
684rxvt_term::check_cb (check_watcher &w) 1041rxvt_term::refresh_check ()
685{ 1042{
686 SET_R (this); 1043 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1044 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1045
1046 display->flush ();
1047}
1048
1049void
1050rxvt_term::flush_cb (ev::timer &w, int revents)
1051{
1052 make_current ();
1053
1054 refresh_count = 0;
689 flush (); 1055 flush ();
690} 1056}
691 1057
692#ifdef CURSOR_BLINK 1058#ifdef CURSOR_BLINK
693void 1059void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1060rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1061{
696 hidden_cursor = !hidden_cursor; 1062 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1063 want_refresh = 1;
698 1064 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1065}
701#endif 1066#endif
702 1067
703#ifdef TEXT_BLINK 1068#ifdef TEXT_BLINK
704void 1069void
705rxvt_term::text_blink_cb (time_watcher &w) 1070rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1071{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1072 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1073 {
709 hidden_text = !hidden_text; 1074 hidden_text = !hidden_text;
710 want_refresh = 1; 1075 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1076 refresh_check ();
1077 }
1078 else
1079 w.stop ();
1080}
1081#endif
1082
1083#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1084void
1085rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1086{
1087 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1088 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
712 } 1089 {
1090 want_refresh = 1;
1091 refresh_check ();
1092 }
1093 else
1094 w.stop ();
713} 1095}
1096#endif
1097
1098#ifdef SELECTION_SCROLLING
1099void
1100rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1101{
1102 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1103 {
1104 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1105 want_refresh = 1;
1106 refresh_check ();
1107 }
1108 else
1109 w.stop ();
1110}
1111#endif
1112
1113#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1114void
1115rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1116{
1117 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1118 {
1119 want_refresh = 1;
1120 refresh_check ();
1121 }
1122
1123 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1124 {
1125 mouse_slip_wheel_speed = 0;
1126 w.stop ();
1127 }
1128}
1129#endif
1130
1131#if LINUX_YIELD_HACK
1132static struct event_handler
1133{
1134 ev::prepare yield_ev;
1135
1136 void yield_cb (ev::prepare &w, int revents)
1137 {
1138 // this should really be sched_yield(), but the linux guys thought
1139 // that giving a process calling sched_yield () less cpu time than
1140 // ones with high nice levels is a useful thing to do. It surely is is
1141 // allowed by the sus... as is returning ENOSYS.
1142 // since the linux guys additionally thought that breaking the only
1143 // known workaround against their unusable sched_yield hack is cool,
1144 // we just nanosleep a bit and hope for the best.
1145
1146 struct timespec ts = { 0, 1000 };
1147 nanosleep (&ts, 0);
1148
1149 w.stop ();
1150 }
1151
1152 event_handler ()
1153 : yield_ev (this, &event_handler::yield_cb)
1154 {
1155 }
1156} event_handler;
714#endif 1157#endif
715 1158
716bool 1159bool
717rxvt_term::pty_fill () 1160rxvt_term::pty_fill ()
718{ 1161{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1162 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1163
1164 if (CBUFSIZ == n)
1165 {
1166 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1167 n = 0;
1168 }
720 1169
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1170 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1171 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1172 cmdbuf_endp = cmdbuf_ptr + n;
724 1173
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1174 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1175
727 if (n > 0) 1176 if (r > 0)
728 { 1177 {
729 cmdbuf_endp += n; 1178 cmdbuf_endp += r;
730 return true; 1179 return true;
731 } 1180 }
732 else if (n < 0 && errno != EAGAIN) 1181 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1182 {
1183#if LINUX_YIELD_HACK
1184 if (display->is_local)
1185 event_handler.yield_ev.start ();
1186#endif
1187 }
1188 else
1189 {
1190 pty_ev.stop ();
1191
1192 if (!option (Opt_hold))
733 destroy (); 1193 destroy ();
734 1194 }
1195
735 return false; 1196 return false;
736} 1197}
737 1198
738void 1199void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1200rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1201{
741 SET_R (this); 1202 make_current ();
742 SET_LOCALE (locale);
743 1203
744 if (revents & EVENT_WRITE) 1204 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 1205 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1206 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 ()) 1207 cmd_parse ();
761 break; 1208
762 } 1209 if (revents & ev::WRITE)
763 } 1210 pty_write ();
1211
1212 refresh_check ();
764} 1213}
1214
1215void
1216rxvt_term::pointer_unblank ()
1217{
1218 XDefineCursor (dpy, vt, TermWin_cursor);
1219 recolour_cursor ();
765 1220
766#ifdef POINTER_BLANK 1221#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; 1222 hidden_pointer = 0;
774 1223
775 if (Options & Opt_pointerBlank) 1224 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1225 pointer_ev.start (pointerBlankDelay);
1226#endif
777} 1227}
778 1228
1229#ifdef POINTER_BLANK
779void 1230void
780rxvt_term::pointer_blank () 1231rxvt_term::pointer_blank ()
781{ 1232{
782 if (! (Options & Opt_pointerBlank)) 1233 if (!option (Opt_pointerBlank))
783 return; 1234 return;
784 1235
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1236 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1237 XFlush (dpy);
787 1238
788 hidden_pointer = 1; 1239 hidden_pointer = 1;
789} 1240}
790 1241
791void 1242void
792rxvt_term::pointer_cb (time_watcher &w) 1243rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1244{
794 SET_R (this); 1245 make_current ();
795 SET_LOCALE (locale);
796 1246
797 pointer_blank (); 1247 pointer_blank ();
798} 1248}
799#endif 1249#endif
800 1250
801void 1251void
802rxvt_term::mouse_report (XButtonEvent &ev) 1252rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1253{
804 int button_number, key_state = 0; 1254 int button_number, key_state = 0;
805 int x, y; 1255 int x, y;
1256 int code = 32;
806 1257
807 x = ev.x; 1258 x = Pixel2Col (ev.x);
808 y = ev.y; 1259 y = Pixel2Row (ev.y);
809 pixel_position (&x, &y); 1260 if (ev.type == MotionNotify)
1261 {
1262 if (x == mouse_row && y == mouse_col)
1263 return;
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);
… …
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 + 1,
864 y + 1); 1319 y + 1);
865#else 1320#endif
1321
866 tt_printf ("\033[M%c%c%c", 1322 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1323 (code + button_number + key_state),
868 (32 + x + 1), 1324 (32 + x + 1),
869 (32 + y + 1)); 1325 (32 + y + 1));
870#endif
871} 1326}
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 1327
883/*{{{ process an X event */ 1328/*{{{ process an X event */
884void 1329void
885rxvt_term::x_cb (XEvent &ev) 1330rxvt_term::x_cb (XEvent &ev)
886{ 1331{
887 SET_R (this); 1332 make_current ();
888 SET_LOCALE (locale);
889 1333
890#if defined(CURSOR_BLINK) 1334 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 1335
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1336 if (ev.xany.window == vt
900 } 1337 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1338 && 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; 1339 return;
920#endif
921 1340
1341 // for XQueryPointer
922 Window unused_root, unused_child; 1342 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1343 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1344 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 1345
975 switch (ev.type) 1346 switch (ev.type)
976 { 1347 {
977 case KeyPress: 1348 case KeyPress:
978 lookup_key (ev.xkey); 1349 key_press (ev.xkey);
979 break; 1350 break;
980 1351
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1352 case KeyRelease:
983 { 1353 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; 1354 break;
995 }
996#endif
997 1355
998 case ButtonPress: 1356 case ButtonPress:
999 button_press (ev.xbutton); 1357 button_press (ev.xbutton);
1000 break; 1358 break;
1001 1359
… …
1003 button_release (ev.xbutton); 1361 button_release (ev.xbutton);
1004 break; 1362 break;
1005 1363
1006 case ClientMessage: 1364 case ClientMessage:
1007 if (ev.xclient.format == 32 1365 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1366 && !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 { 1367 {
1017 /* Get Dnd data */ 1368 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1369 {
1019 int ActualFormat; 1370 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1371 {
1021 unsigned long Size, RemainingBytes; 1372 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1373 {
1023 XGetWindowProperty (display->display, display->root, 1374 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1375 destroy ();
1025 0L, 1000000L, 1376 }
1026 False, AnyPropertyType, 1377#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1378 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1379 XSendEvent (dpy, ev.xclient.window = display->root,
1380 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1381 &ev);
1030 XChangeProperty (display->display, display->root, 1382#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1383 }
1032 8, PropModeReplace, 1384 }
1033 data, STRLEN (data)); 1385#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1386 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1387 {
1388 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1389 focus_in ();
1390 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1391 focus_out ();
1392 }
1393#endif
1036 } 1394 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1395 break;
1043 1396
1044 /* 1397 /*
1045 * XXX: this is not the _current_ arrangement 1398 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1399 * Here's my conclusion:
… …
1065 break; 1418 break;
1066 } 1419 }
1067 break; 1420 break;
1068 1421
1069 case FocusIn: 1422 case FocusIn:
1070 if (!TermWin.focus) 1423 if (ev.xfocus.detail != NotifyInferior
1424 && ev.xfocus.detail != NotifyPointer
1425 && ev.xfocus.mode != NotifyGrab)
1426 focus_in ();
1427 break;
1428
1429 case FocusOut:
1430 if (ev.xfocus.detail != NotifyInferior
1431 && ev.xfocus.detail != NotifyPointer
1432 && ev.xfocus.mode != NotifyGrab)
1433 focus_out ();
1434 break;
1435
1436 case ConfigureNotify:
1437 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1438 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1439 szHint.width, szHint.height);*/
1440 if (ev.xconfigure.window == parent[0])
1071 { 1441 {
1072 TermWin.focus = 1; 1442 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 } 1443 ;
1084 break;
1085 1444
1086 case FocusOut: 1445 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1446 {
1089 TermWin.focus = 0; 1447 seen_resize = 1;
1090 want_refresh = 1; 1448 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1091#ifdef USE_XIM
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 } 1449 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1117 if (szHint.width != width || szHint.height != height)
1118 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1120 resize_all_windows (width, height, 1);
1121 }
1122#ifdef DEBUG_SIZE
1123 else 1450 else
1124 { 1451 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1452#ifdef HAVE_BG_PIXMAP
1453 if (bgPixmap.window_position_sensitive ())
1454 {
1455 if (mapped)
1456 update_background ();
1457 else
1458 bgPixmap.invalidate ();
1459 }
1460#endif
1126 } 1461 }
1127#endif 1462
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1463 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 } 1464 }
1137 break; 1465 break;
1138 1466
1467 case PropertyNotify:
1468 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1469 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1470 && ev.xproperty.state == PropertyNewValue)
1471 selection_property (ev.xproperty.window, ev.xproperty.atom);
1472
1473 break;
1474
1139 case SelectionClear: 1475 case SelectionClear:
1140 selection_clear (); 1476 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1141 break; 1477 break;
1142 1478
1143 case SelectionNotify: 1479 case SelectionNotify:
1144 if (selection_wait == Sel_normal) 1480 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor, 1481 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1146 ev.xselection.property, True);
1147 break; 1482 break;
1148 1483
1149 case SelectionRequest: 1484 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1485 selection_send (ev.xselectionrequest);
1151 break; 1486 break;
1152 1487
1488 case MapNotify:
1489#ifdef HAVE_BG_PIXMAP
1490 /* This is needed specifically to fix the case of no window manager or a
1491 * non-reparenting window manager. In those cases we never get first
1492 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1493 * care of multiplicity of ConfigureNotify events arriving while WM does
1494 * reparenting.
1495 * We should not render background immediately, as there could be several
1496 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1497 * by scheduling background redraw as soon as we can, but giving a short
1498 * bit of time for ConfigureNotifies to arrive.
1499 * We should render background PRIOR to drawing any text, but AFTER all
1500 * of ConfigureNotifys for the best results.
1501 */
1502 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1503 update_background_ev.start (0.025);
1504#endif
1505 mapped = 1;
1506#ifdef TEXT_BLINK
1507 text_blink_ev.start ();
1508#endif
1509 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1510 break;
1511
1153 case UnmapNotify: 1512 case UnmapNotify:
1154 TermWin.mapped = 0; 1513 mapped = 0;
1155#ifdef TEXT_BLINK 1514#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1515 text_blink_ev.stop ();
1157#endif 1516#endif
1517 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1518 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 1519
1173 case GraphicsExpose: 1520 case GraphicsExpose:
1174 case Expose: 1521 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1522 if (ev.xany.window == vt)
1176 { 1523 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1524 do
1525 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1526 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1527 ev.xexpose.width, ev.xexpose.height, False);
1180#else 1528 }
1181 // don't understand this, so commented it out 1529 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1530
1531 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1532
1533 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1534 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1535 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1536 ev.xexpose.width, ev.xexpose.height, False);
1184 //scr_expose (ev.xexpose.x, 0, 1537 }
1185 // ev.xexpose.width, TermWin.height, False); 1538
1186#endif
1187 want_refresh = 1; 1539 want_refresh = 1;
1188 } 1540 }
1189 else 1541 else
1190 { 1542 {
1191 XEvent unused_event; 1543 XEvent unused_event;
1192 1544
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1545 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1546 ;
1195 &unused_event)) ; 1547 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1548 ;
1197 GraphicsExpose, 1549
1198 &unused_event)) ; 1550 if (scrollBar.state && ev.xany.window == scrollBar.win)
1199 if (isScrollbarWindow (ev.xany.window))
1200 { 1551 {
1201 scrollBar.setIdle (); 1552 scrollBar.state = STATE_IDLE;
1202 scrollbar_show (0); 1553 scrollBar.show (0);
1203 } 1554 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1555 }
1209 break; 1556 break;
1210 1557
1211 case MotionNotify: 1558 case MotionNotify:
1212#ifdef POINTER_BLANK 1559#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1560 if (hidden_pointer)
1214 pointer_unblank (); 1561 pointer_unblank ();
1215#endif 1562#endif
1216#if MENUBAR 1563 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1217 if (isMenuBarWindow (ev.xany.window)) 1564 || priv_modes & PrivMode_MouseAnyEvent)
1565 mouse_report (ev.xbutton);
1566 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1567 break;
1568
1569 if (ev.xany.window == vt)
1218 { 1570 {
1219 menubar_control (ev.xbutton); 1571 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1572 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1573 ; // 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))) 1574 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1575 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1576 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1577 ;
1232 1578
1233 XQueryPointer (display->display, TermWin.vt, 1579 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1580 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1581 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1582 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1583 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1584#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1585 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1586 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1241 { 1587 {
1242#endif 1588#endif
1589#if ISO_14755
1590 // 5.4
1591 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1592 {
1593 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1594 break;
1595 }
1596#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1597 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1598 ev.xbutton.state & Button3Mask ? 2 : 0);
1599
1245#ifdef SELECTION_SCROLLING 1600#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1601 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1602 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1603 {
1249 int dist; 1604 int dist;
1250
1251 pending_scroll_selection=1;
1252 1605
1253 /* don't clobber the current delay if we are 1606 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1607 * already in the middle of scrolling.
1255 */ 1608 */
1256 if (scroll_selection_delay<=0) 1609 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1610 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1611
1259 /* save the event params so we can highlight 1612 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1613 * the selection in the pending-scroll loop
1261 */ 1614 */
1262 selection_save_x=ev.xbutton.x; 1615 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1616 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1617 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1618
1267 /* calc number of lines to scroll */ 1619 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1620 if (ev.xbutton.y < int_bwidth)
1269 { 1621 {
1270 scroll_selection_dir = UP; 1622 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1623 dist = int_bwidth - ev.xbutton.y;
1272 } 1624 }
1273 else 1625 else
1274 { 1626 {
1275 scroll_selection_dir = DN; 1627 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1628 dist = ev.xbutton.y - (int_bwidth + height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1629 }
1630
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1631 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1632 / SELECTION_SCROLL_LINE_SPEEDUP
1633 + 1;
1281 MIN_IT (scroll_selection_lines, 1634 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1635 SELECTION_SCROLL_MAX_LINES);
1283 } 1636 }
1284 else 1637 else
1285 { 1638 {
1286 /* we are within the text window, so we 1639 /* we are within the text window, so we
1287 * shouldn't be scrolling 1640 * shouldn't be scrolling
1288 */ 1641 */
1289 pending_scroll_selection = 0; 1642 sel_scroll_ev.stop();
1290 } 1643 }
1291#endif 1644#endif
1292#ifdef MOUSE_THRESHOLD 1645#ifdef MOUSE_THRESHOLD
1293
1294 } 1646 }
1295#endif 1647#endif
1296
1297 } 1648 }
1298 } 1649 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1650 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1300 { 1651 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1652 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1653 MotionNotify, &ev))
1654 ;
1655
1303 XQueryPointer (display->display, scrollBar.win, 1656 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1657 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1658 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1659 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1660 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1661 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1662 scrollBar.size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1663 want_refresh = 1;
1312 scrollbar_show (1); 1664 scrollBar.show (1);
1313 } 1665 }
1314 break; 1666 break;
1315 } 1667 }
1316}
1317 1668
1669#if defined(CURSOR_BLINK)
1670 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1671 {
1672 if (hidden_cursor)
1673 {
1674 hidden_cursor = 0;
1675 want_refresh = 1;
1676 }
1677
1678 cursor_blink_ev.again ();
1679 }
1680#endif
1681
1682#if defined(POINTER_BLANK)
1683 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1684 {
1685 if (ev.type == MotionNotify
1686 || ev.type == ButtonPress
1687 || ev.type == ButtonRelease)
1688 if (hidden_pointer)
1689 pointer_unblank ();
1690
1691 if (ev.type == KeyPress && hidden_pointer == 0)
1692 pointer_blank ();
1693 }
1694#endif
1695
1696 refresh_check ();
1697}
1698
1699#if ENABLE_FRILLS
1700void
1701rxvt_term::set_urgency (bool enable)
1702{
1703 if (enable == urgency_hint)
1704 return;
1705
1706 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1707 {
1708 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1709 XSetWMHints (dpy, parent[0], h);
1710 urgency_hint = enable;
1711 }
1712}
1713#endif
1714
1715void
1716rxvt_term::focus_in ()
1717{
1718 if (!focus)
1719 {
1720 focus = 1;
1721 want_refresh = 1;
1722
1723#if USE_XIM
1724 if (Input_Context != NULL)
1725 {
1726 IMSetPosition ();
1727 XSetICFocus (Input_Context);
1728 }
1729#endif
1730#if CURSOR_BLINK
1731 if (option (Opt_cursorBlink))
1732 cursor_blink_ev.again ();
1733#endif
1734#if OFF_FOCUS_FADING
1735 if (rs[Rs_fade])
1736 {
1737 pix_colors = pix_colors_focused;
1738 scr_recolour ();
1739 }
1740#endif
1741#if ENABLE_FRILLS
1742 if (option (Opt_urgentOnBell))
1743 set_urgency (0);
1744#endif
1745
1746 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1747 }
1748}
1749
1750void
1751rxvt_term::focus_out ()
1752{
1753 if (focus)
1754 {
1755 focus = 0;
1756 want_refresh = 1;
1757
1758#if ENABLE_FRILLS
1759 if (option (Opt_urgentOnBell))
1760 set_urgency (0);
1761#endif
1762#if ENABLE_FRILLS || ISO_14755
1763 if (iso14755buf)
1764 {
1765 iso14755buf = 0;
1766# if ISO_14755
1767 scr_overlay_off ();
1768# endif
1769 }
1770#endif
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 XUnsetICFocus (Input_Context);
1774#endif
1775#if CURSOR_BLINK
1776 if (option (Opt_cursorBlink))
1777 cursor_blink_ev.stop ();
1778
1779 hidden_cursor = 0;
1780#endif
1781#if OFF_FOCUS_FADING
1782 if (rs[Rs_fade])
1783 {
1784 pix_colors = pix_colors_unfocused;
1785 scr_recolour ();
1786 }
1787#endif
1788
1789 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1790 }
1791}
1792
1793void
1794rxvt_term::update_fade_color (unsigned int idx)
1795{
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 rgba c;
1800 pix_colors [Color_fade].get (c);
1801 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1802 }
1803#endif
1804}
1805
1806#if ENABLE_TRANSPARENCY || ENABLE_PERL
1318void 1807void
1319rxvt_term::rootwin_cb (XEvent &ev) 1808rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1809{
1321 SET_R (this); 1810 make_current ();
1322 SET_LOCALE (locale);
1323 1811
1812 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1813 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1814 return;
1815
1816# if ENABLE_TRANSPARENCY
1324 switch (ev.type) 1817 switch (ev.type)
1325 { 1818 {
1326 case PropertyNotify: 1819 case PropertyNotify:
1820 /*
1821 * if user used some Esetroot compatible prog to set the root bg,
1822 * use the property to determine the pixmap. We use it later on.
1823 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1824 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1825 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1826 {
1329 if (ev.xproperty.state == PropertyNewValue) 1827 bgPixmap.set_root_pixmap ();
1330 selection_property (ev.xproperty.window, ev.xproperty.atom); 1828 update_background ();
1331 break;
1332 } 1829 }
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 1830
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; 1831 break;
1832 }
1352#endif 1833# endif
1353 } 1834
1835 refresh_check ();
1354} 1836}
1837#endif
1355 1838
1356void 1839void
1357rxvt_term::button_press (XButtonEvent &ev) 1840rxvt_term::button_press (XButtonEvent &ev)
1358{ 1841{
1359 int reportmode = 0, clickintime; 1842 int reportmode = 0, clickintime;
1360 1843
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1844 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1845
1362 if (!bypass_keystate) 1846 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1847 reportmode = !! (priv_modes & PrivMode_mouse_report);
1848
1364 /* 1849 /*
1365 * VT window processing of button press 1850 * VT window processing of button press
1366 */ 1851 */
1367 if (ev.window == TermWin.vt) 1852 if (ev.window == vt)
1368 { 1853 {
1854 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1855 return;
1856
1857#if ISO_14755
1858 // 5.4
1859 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1860 {
1861 iso14755_54 (ev.x, ev.y);
1862 return;
1863 }
1864#endif
1865
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1866 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1867
1370 if (reportmode) 1868 if (reportmode)
1371 { 1869 {
1372 /* mouse report from vt window */ 1870 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1871 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1872 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1873#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1874 if (ev.button == MEvent.button && clickintime)
1377 { 1875 {
1378 /* same button, within alloted time */ 1876 /* same button, within allowed time */
1379 MEvent.clicks++; 1877 MEvent.clicks++;
1878
1380 if (MEvent.clicks > 1) 1879 if (MEvent.clicks > 1)
1381 { 1880 {
1382 /* only report double clicks */ 1881 /* only report double clicks */
1383 MEvent.clicks = 2; 1882 MEvent.clicks = 2;
1384 mouse_report (ev); 1883 mouse_report (ev);
… …
1396 mouse_report (ev); 1895 mouse_report (ev);
1397 } 1896 }
1398#else 1897#else
1399 MEvent.button = ev.button; 1898 MEvent.button = ev.button;
1400 mouse_report (ev); 1899 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1900#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1901
1403 } 1902 }
1404 else 1903 else
1405 { 1904 {
1406 if (ev.button != MEvent.button) 1905 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1906 MEvent.clicks = 0;
1907
1408 switch (ev.button) 1908 switch (ev.button)
1409 { 1909 {
1410 case Button1: 1910 case Button1:
1911 /* allow meta + click to select rectangular areas */
1912 /* should be done in screen.C */
1913#if ENABLE_FRILLS
1914 selection.rect = !!(ev.state & ModMetaMask);
1915#else
1916 selection.rect = false;
1917#endif
1918
1411 /* allow shift+left click to extend selection */ 1919 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1920 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1921 {
1414 if (MEvent.button == Button1 && clickintime) 1922 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1923 selection_rotate (ev.x, ev.y);
1416 else 1924 else
1417 selection_extend (ev.x, ev.y, 1); 1925 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 1940 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 1941 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 1942 selection_rotate (ev.x, ev.y);
1435 else 1943 else
1436 selection_extend (ev.x, ev.y, 1); 1944 selection_extend (ev.x, ev.y, 1);
1945
1437 MEvent.button = Button3; 1946 MEvent.button = Button3;
1438 break; 1947 break;
1439 } 1948 }
1440 } 1949 }
1950
1441 MEvent.time = ev.time; 1951 MEvent.time = ev.time;
1442 return; 1952 return;
1443 } 1953 }
1444 1954
1445 /* 1955 /*
1446 * Scrollbar window processing of button press 1956 * Scrollbar window processing of button press
1447 */ 1957 */
1448 if (isScrollbarWindow (ev.window)) 1958 if (scrollBar.state && ev.window == scrollBar.win)
1449 { 1959 {
1450 scrollBar.setIdle (); 1960 page_dirn direction = NO_DIR;
1961
1962 if (scrollBar.upButton (ev.y))
1963 direction = UP; /* up */
1964 else if (scrollBar.dnButton (ev.y))
1965 direction = DN; /* down */
1966
1967 scrollBar.state = STATE_IDLE;
1451 /* 1968 /*
1452 * Rxvt-style scrollbar: 1969 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider 1970 * move up if mouse is above slider
1454 * move dn if mouse is below slider 1971 * move dn if mouse is below slider
1455 * 1972 *
… …
1464 /* 1981 /*
1465 * Mouse report disabled scrollbar: 1982 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down 1983 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down 1984 * click on scrollbar - send pageup/down
1468 */ 1985 */
1469 if ((scrollBar.style == R_SB_NEXT 1986 if (direction == UP)
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A"); 1987 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT 1988 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"); 1989 tt_printf ("\033[B");
1479 else 1990 else
1480 switch (ev.button) 1991 switch (ev.button)
1481 { 1992 {
1482 case Button2: 1993 case Button2:
… …
1489 tt_printf ("\033[5~"); 2000 tt_printf ("\033[5~");
1490 break; 2001 break;
1491 } 2002 }
1492 } 2003 }
1493 else 2004 else
1494#endif /* NO_SCROLLBAR_REPORT */ 2005#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 { 2006 {
1501 if (scrollbarnext_upButton (ev.y)) 2007 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 { 2008 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2009#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2010 if (!cont_scroll_ev.is_active ())
2011 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 2012#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2013 if (scr_page (direction, 1))
1519 { 2014 {
1520 if (upordown < 0) 2015 if (direction == UP)
1521 scrollBar.setUp (); 2016 scrollBar.state = STATE_UP;
1522 else 2017 else
1523 scrollBar.setDn (); 2018 scrollBar.state = STATE_DOWN;
1524 } 2019 }
1525 } 2020 }
1526 else 2021 else
1527 switch (ev.button) 2022 switch (ev.button)
1528 { 2023 {
1529 case Button2: 2024 case Button2:
1530 switch (scrollbar_align) 2025 switch (scrollBar.align)
1531 { 2026 {
1532 case R_SB_ALIGN_TOP: 2027 case R_SB_ALIGN_TOP:
1533 csrO = 0; 2028 csrO = 0;
1534 break; 2029 break;
1535 case R_SB_ALIGN_CENTRE: 2030 case R_SB_ALIGN_CENTRE:
… …
1537 break; 2032 break;
1538 case R_SB_ALIGN_BOTTOM: 2033 case R_SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2034 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2035 break;
1541 } 2036 }
2037
1542 if (scrollBar.style == R_SB_XTERM 2038 if (scrollBar.style == R_SB_XTERM
1543 || scrollbar_above_slider (ev.y) 2039 || scrollbar_above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2040 || scrollbar_below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2041 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1546 scrollbar_size ()); 2042
1547 scrollBar.setMotion (); 2043 scrollBar.state = STATE_MOTION;
1548 break; 2044 break;
1549 2045
1550 case Button1: 2046 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2047 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top; 2048 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */ 2049 /* FALLTHROUGH */
1554 2050
1555 case Button3: 2051 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2052 if (scrollBar.style != R_SB_XTERM)
1557 { 2053 {
1558 if (scrollbar_above_slider (ev.y)) 2054 if (scrollbar_above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2055# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2056 scr_page (UP, nrow - 1);
1561# else 2057# else
1562 scr_page (UP, TermWin.nrow / 4); 2058 scr_page (UP, nrow / 4);
1563# endif 2059# endif
1564 else if (scrollbar_below_slider (ev.y)) 2060 else if (scrollbar_below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2061# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2062 scr_page (DN, nrow - 1);
1567# else 2063# else
1568 scr_page (DN, TermWin.nrow / 4); 2064 scr_page (DN, nrow / 4);
1569# endif 2065# endif
1570 else 2066 else
1571 scrollBar.setMotion (); 2067 scrollBar.state = STATE_MOTION;
1572 } 2068 }
1573 else 2069 else
1574 { 2070 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2071 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2072 (nrow
1577 * scrollbar_position (ev.y) 2073 * scrollbar_position (ev.y)
1578 / scrollbar_size ())); 2074 / scrollBar.size ()));
1579 } 2075 }
2076
1580 break; 2077 break;
1581 } 2078 }
1582 } 2079 }
2080
1583 return; 2081 return;
1584 } 2082 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2083}
1593 2084
1594void 2085void
1595rxvt_term::button_release (XButtonEvent &ev) 2086rxvt_term::button_release (XButtonEvent &ev)
1596{ 2087{
1597 int reportmode = 0; 2088 int reportmode = 0;
1598 2089
1599 csrO = 0; /* reset csr Offset */ 2090 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2091 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2092 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2093
1603 if (scrollbar_isUpDn ()) 2094 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1604 { 2095 {
1605 scrollBar.setIdle (); 2096 scrollBar.state = STATE_IDLE;
1606 scrollbar_show (0); 2097 scrollBar.show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2098 }
2099
1612#ifdef SELECTION_SCROLLING 2100#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2101 sel_scroll_ev.stop();
1614#endif 2102#endif
2103
1615 if (ev.window == TermWin.vt) 2104 if (ev.window == vt)
1616 { 2105 {
2106 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2107 return;
2108
2109#if ISO_14755
2110 // 5.4
2111 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2112 return;
2113#endif
2114
1617 if (reportmode) 2115 if (reportmode)
1618 { 2116 {
1619 /* mouse report from vt window */ 2117 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2118 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2119 if (ev.button >= 4)
… …
1632 mouse_report (ev); 2130 mouse_report (ev);
1633 } 2131 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2132#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2133 MEvent.button = AnyButton;
1636 mouse_report (ev); 2134 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2135#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2136 return;
1639 } 2137 }
2138
1640 /* 2139 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2140 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2141 * when overriding mouse reporting
1643 */ 2142 */
1644 if (PrivateModes & PrivMode_mouse_report 2143 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2144 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2145 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2146 selection_extend (ev.x, ev.y, 0);
1648 2147
1649 switch (ev.button) 2148 switch (ev.button)
1650 { 2149 {
1651 case Button1: 2150 case Button1:
1652 case Button3: 2151 case Button3:
1653 selection_make (ev.time); 2152 selection_make (ev.time);
1654 break; 2153 break;
2154
1655 case Button2: 2155 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2156 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2157 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2158 break;
2159
1658#ifdef MOUSE_WHEEL 2160#ifdef MOUSE_WHEEL
1659 case Button4: 2161 case Button4:
1660 case Button5: 2162 case Button5:
1661 { 2163 {
1662 int i; 2164 int i;
1663 page_dirn v; 2165 page_dirn v;
1664 2166
1665 v = (ev.button == Button4) ? UP : DN; 2167 v = ev.button == Button4 ? UP : DN;
2168
1666 if (ev.state & ShiftMask) 2169 if (ev.state & ShiftMask)
1667 i = 1; 2170 i = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2171 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2172 i = nrow - 1;
1670 else 2173 else
1671 i = 5; 2174 i = 5;
2175
1672# ifdef MOUSE_SLIP_WHEELING 2176# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2177 if (ev.state & ControlMask)
1674 { 2178 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2179 mouse_slip_wheel_speed += v ? -1 : 1;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2180 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2181 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2182
2183 if (!slip_wheel_ev.is_active ())
2184 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1677 } 2185 }
2186 else
1678# endif 2187# 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 { 2188 {
1686 scr_page (v, 1); 2189 scr_page (v, i);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1); 2190 scrollBar.show (1);
1689 } 2191 }
1690# endif
1691
1692 } 2192 }
1693 break; 2193 break;
1694#endif 2194#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 { 2195 }
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 { 2196 }
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} 2197}
2174#endif
2175 2198
2176/*}}} */ 2199/*}}} */
2177 2200
2178bool 2201void
2179rxvt_term::cmd_parse () 2202rxvt_term::cmd_parse ()
2180{ 2203{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR; 2204 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2205 char *seq_begin; // remember start of esc-sequence here
2184 2206
2185 for (;;) 2207 for (;;)
2186 { 2208 {
2187 if (ch == NOCHAR) 2209 if (expect_false (ch == NOCHAR))
2188 { 2210 {
2189 seq_begin = cmdbuf_ptr; 2211 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2212 ch = next_char ();
2191 }
2192 2213
2193 if (ch == NOCHAR) // TODO: improve 2214 if (ch == NOCHAR)
2194 break; 2215 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2216 }
2217
2218 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2219 {
2220 if (expect_false (!seen_input))
2221 {
2222 seen_input = 1;
2223 // many badly-written programs (e.g. jed) contain a race condition:
2224 // they first read the screensize and then install a SIGWINCH handler.
2225 // some window managers resize the window early, and these programs
2226 // then sometimes get the size wrong.
2227 // unfortunately other programs are even more buggy and dislike
2228 // being sent SIGWINCH, so only do it when we were in fact being
2229 // resized.
2230 if (seen_resize && cmd_pid)
2231 kill (-cmd_pid, SIGWINCH);
2232 }
2233
2198 /* Read a text string from the input buffer */ 2234 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2235 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2236 bool refreshnow = false;
2201 int nlines = 0; 2237 int nlines = 0;
2202 unicode_t *str = buf; 2238 wchar_t *str = buf;
2203 2239 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2240
2206 for (;;) 2241 for (;;)
2207 { 2242 {
2243 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2244 break;
2245
2246 *str++ = ch;
2247
2248 if (expect_false (ch == C0_LF || str >= eol))
2249 {
2250 if (ch == C0_LF)
2251 nlines++;
2252
2253 refresh_count++;
2254
2255 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2256 {
2257 refresh_count = 0;
2258
2259 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2260 {
2261 refreshnow = true;
2262 ch = NOCHAR;
2263 break;
2264 }
2265 }
2266
2267 // scr_add_lines only works for nlines <= nrow - 1.
2268 if (nlines >= nrow - 1)
2269 {
2270 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2271 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2272 scr_add_lines (buf, str - buf, nlines);
2273
2274 nlines = 0;
2275 str = buf;
2276 eol = str + min (ncol, UBUFSIZ);
2277 }
2278
2279 if (str >= eol)
2280 {
2281 if (eol >= buf + UBUFSIZ)
2282 {
2283 ch = NOCHAR;
2284 break;
2285 }
2286 else
2287 eol = min (eol + ncol, buf + UBUFSIZ);
2288 }
2289
2290 }
2291
2208 seq_begin = cmdbuf_ptr; 2292 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2293 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 } 2294 }
2245 2295
2296 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2297 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2298 scr_add_lines (buf, str - buf, nlines);
2247 2299
2248 /* 2300 /*
2249 * If there have been a lot of new lines, then update the screen 2301 * 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. 2302 * 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 2303 * 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 */ 2304 */
2257 if (refreshnow) 2305 if (refreshnow)
2258 { 2306 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2307 scr_refresh ();
2308 want_refresh = 1;
2263 } 2309 }
2264
2265 } 2310 }
2266 else 2311 else
2267 { 2312 {
2268 try 2313 try
2269 { 2314 {
… …
2277 } 2322 }
2278 2323
2279 ch = NOCHAR; 2324 ch = NOCHAR;
2280 } 2325 }
2281 } 2326 }
2282
2283 return flag;
2284} 2327}
2285 2328
2286// read the next character 2329// read the next character
2287unicode_t 2330wchar_t
2288rxvt_term::next_char () 2331rxvt_term::next_char () NOTHROW
2289{ 2332{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2333 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2334 {
2292 // assume 7-bit to be ascii ALWAYS 2335 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2336 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2294 return *cmdbuf_ptr++; 2337 return *cmdbuf_ptr++;
2295 2338
2296 wchar_t wc; 2339 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2340 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2341
2299 if (len == (size_t)-2) 2342 if (len == (size_t)-2)
2300 { 2343 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2344 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2345 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2346 break;
2304 } 2347 }
2305 2348
2306 if (len == (size_t)-1) 2349 if (len == (size_t)-1)
2350 {
2351 mbstate.reset (); // reset now undefined conversion state
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2352 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2353 }
2308 2354
2309 // assume wchar == unicode 2355 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2356 cmdbuf_ptr += len;
2311 return wc; 2357 return wc & UNICODE_MASK;
2312 } 2358 }
2313 2359
2314 return NOCHAR; 2360 return NOCHAR;
2315} 2361}
2362
2363// read the next octet
2364uint32_t
2365rxvt_term::next_octet () NOTHROW
2366{
2367 return cmdbuf_ptr < cmdbuf_endp
2368 ? (unsigned char)*cmdbuf_ptr++
2369 : NOCHAR;
2370}
2371
2372static class out_of_input out_of_input;
2316 2373
2317/* rxvt_cmd_getc () - Return next input character */ 2374/* rxvt_cmd_getc () - Return next input character */
2318/* 2375/*
2319 * Return the next input character after first passing any keyboard input 2376 * Return the next input character after first passing any keyboard input
2320 * to the command. 2377 * to the command.
2321 */ 2378 */
2322unicode_t 2379wchar_t
2323rxvt_term::cmd_getc () 2380rxvt_term::cmd_getc () THROW ((class out_of_input))
2324{ 2381{
2325 unicode_t c = next_char (); 2382 wchar_t c = next_char ();
2383
2384 if (c == NOCHAR)
2385 throw out_of_input;
2386
2387 return c;
2388}
2389
2390uint32_t
2391rxvt_term::cmd_get8 () THROW ((class out_of_input))
2392{
2393 uint32_t c = next_octet ();
2326 2394
2327 if (c == NOCHAR) 2395 if (c == NOCHAR)
2328 throw out_of_input; 2396 throw out_of_input;
2329 2397
2330 return c; 2398 return c;
… …
2334/*----------------------------------------------------------------------*/ 2402/*----------------------------------------------------------------------*/
2335#ifdef PRINTPIPE 2403#ifdef PRINTPIPE
2336FILE * 2404FILE *
2337rxvt_term::popen_printer () 2405rxvt_term::popen_printer ()
2338{ 2406{
2339 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2407 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2340 2408
2341 if (stream == NULL) 2409 if (stream == NULL)
2342 rxvt_warn ("can't open printer pipe, not printing.\n"); 2410 rxvt_warn ("can't open printer pipe, not printing.\n");
2343 2411
2344 return stream; 2412 return stream;
… …
2355 * simulate attached vt100 printer 2423 * simulate attached vt100 printer
2356 */ 2424 */
2357void 2425void
2358rxvt_term::process_print_pipe () 2426rxvt_term::process_print_pipe ()
2359{ 2427{
2360 int done; 2428 FILE *fd = popen_printer ();
2361 FILE *fd;
2362 2429
2363 if ((fd = popen_printer ()) == NULL) 2430 if (!fd)
2364 return; 2431 return;
2365 2432
2366 /* 2433 /*
2367 * Send all input to the printer until either ESC[4i or ESC[?4i 2434 * Send all input to the printer until either ESC[4i or ESC[?4i
2368 * is received. 2435 * is received.
2369 */ 2436 */
2370 for (done = 0; !done;) 2437 for (int done = 0; !done; )
2371 { 2438 {
2372 unsigned char buf[8]; 2439 unsigned char buf[8];
2373 unicode_t ch; 2440 unicode_t ch;
2374 unsigned int i, len; 2441 unsigned int i, len;
2375 2442
… …
2394 { 2461 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2462 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2463 break; /* done = 1 */
2397 } 2464 }
2398 } 2465 }
2399 2466
2400 for (i = 0; i < len; i++) 2467 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2468 if (putc (buf[i], fd) == EOF)
2402 { 2469 {
2403 done = 1; 2470 done = 1;
2404 break; 2471 break;
… …
2406 } 2473 }
2407 } 2474 }
2408 2475
2409 pclose_printer (fd); 2476 pclose_printer (fd);
2410} 2477}
2411#endif /* PRINTPIPE */ 2478#endif /* PRINTPIPE */
2412/*}}} */ 2479/*}}} */
2413 2480
2414/* *INDENT-OFF* */ 2481/* *INDENT-OFF* */
2415enum { 2482enum {
2416 C1_40 = 0x40, 2483 C1_40 = 0x40,
… …
2430 case C0_ESC: 2497 case C0_ESC:
2431 process_escape_seq (); 2498 process_escape_seq ();
2432 break; 2499 break;
2433 case C0_ENQ: /* terminal Status */ 2500 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2501 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2502 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2503 else
2438 tt_write ((unsigned char *)VT100_ANS, 2504 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2505 break;
2441 case C0_BEL: /* bell */ 2506 case C0_BEL: /* bell */
2442 scr_bell (); 2507 scr_bell ();
2443 break; 2508 break;
2444 case C0_BS: /* backspace */ 2509 case C0_BS: /* backspace */
… …
2460 break; 2525 break;
2461 case C0_SI: /* shift in - acs */ 2526 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2527 scr_charset_choose (0);
2463 break; 2528 break;
2464 2529
2530#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2531 // 8-bit controls
2466 case 0x90: /* DCS */ 2532 case 0x90: /* DCS */
2467 process_dcs_seq (); 2533 process_dcs_seq ();
2468 break; 2534 break;
2469 case 0x9b: /* CSI */ 2535 case 0x9b: /* CSI */
2470 process_csi_seq (); 2536 process_csi_seq ();
2471 break; 2537 break;
2472 case 0x9d: /* CSI */ 2538 case 0x9d: /* OSC */
2473 process_osc_seq (); 2539 process_osc_seq ();
2474 break; 2540 break;
2541#endif
2475 } 2542 }
2476} 2543}
2477/*}}} */ 2544/*}}} */
2478 2545
2479 2546
… …
2520 break; 2587 break;
2521 case 'Z': /* identify the terminal type */ 2588 case 'Z': /* identify the terminal type */
2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2589 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2523 break; 2590 break;
2524 case '<': /* turn off VT52 mode */ 2591 case '<': /* turn off VT52 mode */
2525 PrivMode (0, PrivMode_vt52); 2592 set_privmode (PrivMode_vt52, 0);
2526 break; 2593 break;
2527 case 'F': /* use special graphics character set */ 2594 case 'F': /* use special graphics character set */
2528 case 'G': /* use regular character set */ 2595 case 'G': /* use regular character set */
2529 /* unimplemented */ 2596 /* unimplemented */
2530 break; 2597 break;
… …
2541void 2608void
2542rxvt_term::process_escape_seq () 2609rxvt_term::process_escape_seq ()
2543{ 2610{
2544 unicode_t ch = cmd_getc (); 2611 unicode_t ch = cmd_getc ();
2545 2612
2546 if (PrivateModes & PrivMode_vt52) 2613 if (priv_modes & PrivMode_vt52)
2547 { 2614 {
2548 process_escape_vt52 (ch); 2615 process_escape_vt52 (ch);
2549 return; 2616 return;
2550 } 2617 }
2551 2618
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2633 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2634 break;
2568 case '+': 2635 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2636 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2637 break;
2571#ifndef NO_FRILLS 2638#if !ENABLE_MINIMAL
2572 case '6': 2639 case '6':
2573 scr_backindex (); 2640 scr_backindex ();
2574 break; 2641 break;
2575#endif 2642#endif
2576 case '7': 2643 case '7':
2577 scr_cursor (SAVE); 2644 scr_cursor (SAVE);
2578 break; 2645 break;
2579 case '8': 2646 case '8':
2580 scr_cursor (RESTORE); 2647 scr_cursor (RESTORE);
2581 break; 2648 break;
2582#ifndef NO_FRILLS 2649#if !ENABLE_MINIMAL
2583 case '9': 2650 case '9':
2584 scr_forwardindex (); 2651 scr_forwardindex ();
2585 break; 2652 break;
2586#endif 2653#endif
2587 case '=': 2654 case '=':
2588 case '>': 2655 case '>':
2589 PrivMode ((ch == '='), PrivMode_aplKP); 2656 set_privmode (PrivMode_aplKP, ch == '=');
2590 break; 2657 break;
2591 2658
2592 case C1_40: 2659 case C1_40:
2593 cmd_getc (); 2660 cmd_getc ();
2594 break; 2661 break;
… …
2597 break; 2664 break;
2598 2665
2599 /* 8.3.87: NEXT LINE */ 2666 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2667 case C1_NEL: /* ESC E */
2601 { 2668 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2669 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2670 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2604 } 2671 }
2605 break; 2672 break;
2606 2673
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2674 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2675 case C1_ESA: /* ESC G */
… …
2630 process_dcs_seq (); 2697 process_dcs_seq ();
2631 break; 2698 break;
2632 2699
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2700 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2701 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2702 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2703 break; /* steal obsolete ESC [ c */
2638 2704
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2705 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2640 case C1_CSI: /* ESC [ */ 2706 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2707 process_csi_seq ();
2642 break; 2708 break;
2643 2709
2644 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2710 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2645 case C1_OSC: /* ESC ] */ 2711 case C1_OSC: /* ESC ] */
2646 process_osc_seq (); 2712 process_osc_seq ();
2647 break; 2713 break;
2648 2714
2649 /* 8.3.106: RESET TO INITIAL STATE */ 2715 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2650 case 'c': 2716 case 'c':
2651 mbstate.reset (); 2717 mbstate.reset ();
2652 scr_poweron (); 2718 scr_poweron ();
2653 scrollbar_show (1); 2719 scrollBar.show (1);
2654 break; 2720 break;
2655 2721
2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2722 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2657 case 'n': 2723 case 'n':
2658 scr_charset_choose (2); 2724 scr_charset_choose (2);
… …
2668 2734
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2735/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */ 2736/* *INDENT-OFF* */
2671enum { 2737enum {
2672 CSI_ICH = 0x40, 2738 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2739 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 , 2740 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, 2741 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, 2742 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, 2743 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, 2744 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2703rxvt_term::process_csi_seq () 2769rxvt_term::process_csi_seq ()
2704{ 2770{
2705 unicode_t ch, priv, i; 2771 unicode_t ch, priv, i;
2706 unsigned int nargs, p; 2772 unsigned int nargs, p;
2707 int n, ndef; 2773 int n, ndef;
2708 int arg[ESC_ARGS]; 2774 int arg[ESC_ARGS] = { };
2709 2775
2710 for (nargs = ESC_ARGS; nargs > 0;) 2776 nargs = 0;
2711 arg[--nargs] = 0;
2712 2777
2713 priv = 0; 2778 priv = 0;
2714 ch = cmd_getc (); 2779 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2780 if ((ch >= '<' && ch <= '?') || ch == '!')
2781 {
2716 { /* '<' '=' '>' '?' */ 2782 /* '<' '=' '>' '?' '!' */
2717 priv = ch; 2783 priv = ch;
2718 ch = cmd_getc (); 2784 ch = cmd_getc ();
2719 } 2785 }
2720 2786
2721 /* read any numerical arguments */ 2787 /* read any numerical arguments */
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2816 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2817 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2818 if (arg[p] == -1)
2753 arg[p] = ndef; 2819 arg[p] = ndef;
2754 2820
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 /* 2821 /*
2763 * private mode handling 2822 * private mode handling
2764 */ 2823 */
2765 if (priv) 2824 if (priv)
2766 { 2825 {
2767 switch (priv) 2826 switch (priv)
2768 { 2827 {
2769 case '>': 2828 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2829 if (ch == CSI_DA) /* secondary device attributes */
2830 {
2831 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2832 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2833 //
2834 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2835 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2836 // versions.
2837 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2838 tt_printf ("\033[>%d;95;0c", 'U');
2839 }
2772 break; 2840 break;
2841
2773 case '?': 2842 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2843 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2844 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2845 break;
2846
2847 case '!':
2848 if (ch == CSI_70)
2849 {
2850 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2851 scr_soft_reset ();
2852
2853 static const int pm_h[] = { 7, 25 };
2854 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2855
2856 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2857 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2777 } 2858 }
2859 break;
2860 }
2861
2778 return; 2862 return;
2779 } 2863 }
2780 2864
2781 switch (ch) 2865 switch (ch)
2782 { 2866 {
… …
2881 2965
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2966 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 2967 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 2968 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2969 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2970 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 2971 break;
2888 2972
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2973 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 2974 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 2975 break;
2893 2976
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2977 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 2978 process_sgr_mode (nargs, arg);
2896 break; 2979 break;
… …
2903 break; 2986 break;
2904 case 6: /* CPR requested */ 2987 case 6: /* CPR requested */
2905 scr_report_position (); 2988 scr_report_position ();
2906 break; 2989 break;
2907 case 7: /* unofficial extension */ 2990 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 2991 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2992 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 2993 break;
2911 case 8: /* unofficial extension */ 2994 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2995 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 2996 break;
2914 } 2997 }
… …
2950 break; 3033 break;
2951 3034
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3035 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3036 if (arg[0] == 4)
2954 scr_insert_mode (0); 3037 scr_insert_mode (0);
3038 else if (arg[0] == 20)
3039 priv_modes &= ~PrivMode_LFNL;
2955 break; 3040 break;
2956 3041
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3042 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3043 if (arg[0] == 4)
2959 scr_insert_mode (1); 3044 scr_insert_mode (1);
3045 else if (arg[0] == 20)
3046 priv_modes |= PrivMode_LFNL;
2960 break; 3047 break;
2961 3048
2962 /* 3049 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3050 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3051 */
… …
2976 break; 3063 break;
2977 case CSI_75: 3064 case CSI_75:
2978 scr_cursor (RESTORE); 3065 scr_cursor (RESTORE);
2979 break; 3066 break;
2980 3067
2981#ifndef NO_FRILLS 3068#if !ENABLE_MINIMAL
2982 case CSI_74: 3069 case CSI_74:
2983 process_window_ops (arg, nargs); 3070 process_window_ops (arg, nargs);
2984 break; 3071 break;
2985#endif 3072#endif
2986 3073
… …
2993 break; 3080 break;
2994 } 3081 }
2995} 3082}
2996/*}}} */ 3083/*}}} */
2997 3084
2998#ifndef NO_FRILLS 3085#if !ENABLE_MINIMAL
2999/* ARGSUSED */ 3086/* ARGSUSED */
3000void 3087void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3088rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3089{
3003 int x, y; 3090 int x, y;
3004 XWindowAttributes wattr; 3091 XWindowAttributes wattr;
3005 Window wdummy; 3092 Window wdummy;
3093
3094 dLocal (Display *, dpy);
3006 3095
3007 if (nargs == 0) 3096 if (nargs == 0)
3008 return; 3097 return;
3009 3098
3010 switch (args[0]) 3099 switch (args[0])
3011 { 3100 {
3012 /* 3101 /*
3013 * commands 3102 * commands
3014 */ 3103 */
3015 case 1: /* deiconify window */ 3104 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3105 XMapWindow (dpy, parent[0]);
3017 break; 3106 break;
3018 case 2: /* iconify window */ 3107 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3108 XIconifyWindow (dpy, parent[0], display->screen);
3020 DefaultScreen (display->display));
3021 break; 3109 break;
3022 case 3: /* set position (pixels) */ 3110 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3111 XMoveWindow (dpy, parent[0], args[1], args[2]);
3024 break; 3112 break;
3025 case 4: /* set size (pixels) */ 3113 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3114 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3115 break;
3028 case 5: /* raise window */ 3116 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3117 XRaiseWindow (dpy, parent[0]);
3030 break; 3118 break;
3031 case 6: /* lower window */ 3119 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3120 XLowerWindow (dpy, parent[0]);
3033 break; 3121 break;
3034 case 7: /* refresh window */ 3122 case 7: /* refresh window */
3035 scr_touch (true); 3123 scr_touch (true);
3036 break; 3124 break;
3037 case 8: /* set size (chars) */ 3125 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3126 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3127 (unsigned int) (args[1] * fheight));
3040 break; 3128 break;
3041 3129
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3130 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3131 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3132 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3133 set_widthheight ((unsigned int)width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3134 (unsigned int) (args[1] * fheight));
3047 break; 3135 break;
3048
3049 3136
3050 /* 3137 /*
3051 * reports - some output format copied from XTerm 3138 * reports - some output format copied from XTerm
3052 */ 3139 */
3053 case 11: /* report window state */ 3140 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3141 XGetWindowAttributes (dpy, parent[0], &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3142 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3143 break;
3057 case 13: /* report window position */ 3144 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3145 XGetWindowAttributes (dpy, parent[0], &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3146 XTranslateCoordinates (dpy, parent[0], wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3147 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3148 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3149 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3150 break;
3064 case 14: /* report window size (pixels) */ 3151 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3152 XGetWindowAttributes (dpy, parent[0], &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3153 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3154 break;
3068 case 18: /* report text area size (chars) */ 3155 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3156 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3157 break;
3071 case 19: /* report window size (chars) */ 3158 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3159 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3160 break;
3074 case 20: /* report icon label */ 3161 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3162 {
3077 char *s; 3163 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3164 XGetIconName (dpy, parent[0], &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3165 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3166 XFree (s);
3080 } 3167 }
3081 break; 3168 break;
3082 case 21: /* report window title */ 3169 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3170 {
3085 char *s; 3171 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3172 XFetchName (dpy, parent[0], &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3173 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3174 XFree (s);
3088 } 3175 }
3089 break; 3176 break;
3090 } 3177 }
3091} 3178}
3092#endif 3179#endif
3093 3180
3094/*----------------------------------------------------------------------*/ 3181/*----------------------------------------------------------------------*/
3095/* 3182/*
3096 * get input up until STRING TERMINATOR (or BEL) 3183 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3184 * ends_how is terminator used. returned input must be free()'d
3098 */ 3185 */
3099unsigned char * 3186char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3187rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3188{
3102 int seen_esc = 0; /* seen escape? */ 3189 unicode_t ch;
3190 bool seen_esc = false;
3103 unsigned int n = 0; 3191 unsigned int n = 0;
3104 unsigned char *s;
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX]; 3192 wchar_t string[STRING_MAX];
3107 3193
3108 while ((ch = cmd_getc ())) 3194 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3195 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3196 if (seen_esc)
3197 {
3114 if (ch == 0x5c) /* 7bit ST */ 3198 if (ch == 0x5c) /* 7bit ST */
3115 break; 3199 break;
3116 else 3200 else
3117 return NULL; 3201 return NULL;
3118 3202 }
3119 if (ch == C0_ESC) 3203 else if (ch == C0_ESC)
3120 { 3204 {
3121 seen_esc = 1; 3205 seen_esc = true;
3122 continue; 3206 continue;
3123 } 3207 }
3208 else if (ch == C0_BEL || ch == CHAR_ST)
3209 break;
3124 else if (ch == '\t') 3210 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3211 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3212 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3213 return NULL; /* other control character - exit */
3128 3214
3129 if (n >= sizeof (string) - 1) 3215 seen_esc = false;
3216
3217 if (n >= STRING_MAX - 1)
3130 // stop at some sane length 3218 // stop at some sane length
3131 return NULL; 3219 return NULL;
3132 3220
3133 string[n++] = ch; 3221 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3222 }
3136 3223
3137 string[n++] = '\0'; 3224 string[n++] = '\0';
3138 3225
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3226 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3227
3144 return s; 3228 return rxvt_wcstombs (string);
3145} 3229}
3146 3230
3147/*----------------------------------------------------------------------*/ 3231/*----------------------------------------------------------------------*/
3148/* 3232/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3233 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3234 */
3151void 3235void
3152rxvt_term::process_dcs_seq () 3236rxvt_term::process_dcs_seq ()
3153{ 3237{
3154 unsigned char *s;
3155 unicode_t eh;
3156
3157 /* 3238 /*
3158 * Not handled yet 3239 * Not handled yet
3159 */ 3240 */
3241
3242 unicode_t eh;
3160 s = get_to_st (eh); 3243 char *s = get_to_st (eh);
3161 if (s) 3244 if (s)
3162 free (s); 3245 free (s);
3163 3246
3164 return; 3247 return;
3165} 3248}
… …
3169 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3252 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3170 */ 3253 */
3171void 3254void
3172rxvt_term::process_osc_seq () 3255rxvt_term::process_osc_seq ()
3173{ 3256{
3174 unicode_t ch, eh;
3175 int arg; 3257 int arg;
3176 3258
3177 ch = cmd_getc (); 3259 unicode_t ch = cmd_getc ();
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3260 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3261 arg = arg * 10 + (ch - '0');
3180 3262
3181 if (ch == ';') 3263 if (ch == ';')
3182 { 3264 {
3265 unicode_t eh;
3183 unsigned char *s = get_to_st (eh); 3266 char *s = get_to_st (eh);
3184 3267
3185 if (s) 3268 if (s)
3186 { 3269 {
3187 process_xterm_seq (arg, (char *)s, eh); 3270 process_xterm_seq (arg, s, eh);
3188 free (s); 3271 free (s);
3189 } 3272 }
3190 } 3273 }
3191} 3274}
3192 3275
3193void 3276void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3277rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3278{
3196 if (str[0] == '?' && !str[1]) 3279 if (str[0] == '?' && !str[1])
3197 { 3280 {
3198 if (Options & Opt_insecure) 3281 rgba c;
3199 { 3282 pix_colors_focused[color].get (c);
3200 unsigned short r, g, b; 3283
3201 PixColors[color].get (display, r, g, b); 3284#if XFT
3285 if (c.a != rgba::MAX_CC)
3286 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3287 else
3288#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3289 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3203 }
3204 } 3290 }
3205 else 3291 else
3206 set_window_color (color, str); 3292 set_window_color (color, str);
3207} 3293}
3208 3294
3209/* 3295/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3296 * 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 */ 3297 */
3234void 3298void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3299rxvt_term::process_xterm_seq (int op, char *str, char resp)
3236{ 3300{
3237 int changed = 0;
3238 int color; 3301 int color;
3239 char *buf, *name; 3302 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3303 bool query = str[0] == '?' && !str[1];
3304 int saveop = op;
3305
3306 dLocal (Display *, dpy);
3241 3307
3242 assert (str != NULL); 3308 assert (str != NULL);
3309
3310 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3311 return;
3312
3243 switch (op) 3313 switch (op)
3244 { 3314 {
3245 case XTerm_name: 3315 case XTerm_name:
3246 set_title (str); 3316 set_title (str);
3247 /* FALLTHROUGH */ 3317 /* FALLTHROUGH */
… …
3252 set_title (str); 3322 set_title (str);
3253 break; 3323 break;
3254 case XTerm_property: 3324 case XTerm_property:
3255 if (str[0] == '?') 3325 if (str[0] == '?')
3256 { 3326 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3327 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3328 Atom actual_type;
3259 int actual_format; 3329 int actual_format;
3260 unsigned long nitems; 3330 unsigned long nitems;
3261 unsigned long bytes_after; 3331 unsigned long bytes_after;
3262 unsigned char *value = 0; 3332 unsigned char *value = 0;
3263 const char *str = ""; 3333 const char *str = "";
3264 3334
3265 if (prop 3335 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3336 && XGetWindowProperty (dpy, parent[0],
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3337 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3338 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3339 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3340 && actual_type != None
3271 && actual_format == 8) 3341 && actual_format == 8)
3272 str = (const char *)(value); 3342 str = (const char *)(value);
3273 3343
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3344 tt_printf ("\033]%d;%s%c", op, str, resp);
3275 3345
3276 XFree (value); 3346 XFree (value);
3277 } 3347 }
3278 else 3348 else
3279 { 3349 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3350 char *eq = strchr (str, '=');
3281 3351
3282 if (eq) 3352 if (eq)
3283 { 3353 {
3284 *eq = 0; 3354 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3355 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 } 3356 }
3290 else 3357 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3358 XDeleteProperty (dpy, parent[0],
3292 display->atom (str)); 3359 display->atom (str));
3293 } 3360 }
3294 break; 3361 break;
3295 3362
3296 case XTerm_Color: 3363 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3364 for (buf = (char *)str; buf && *buf;)
3298 { 3365 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3366 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3367 break;
3301 3368
3302 *name++ = '\0'; 3369 *name++ = '\0';
3303 color = atoi (buf); 3370 color = atoi (buf) + minCOLOR;
3304 3371
3305 if (color < 0 || color >= TOTAL_COLORS) 3372 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3373 break;
3307 3374
3308 if ((buf = STRCHR (name, ';')) != NULL) 3375 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3376 *buf++ = '\0';
3310 3377
3311 if (name[0] == '?' && !name[1]) 3378 process_color_seq (op, color, name, resp);
3312 {
3313 if (Options & Opt_insecure)
3314 {
3315 unsigned short r, g, b;
3316 PixColors[color + minCOLOR].get (display, r, g, b);
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3318 }
3319 }
3320 else
3321 set_window_color (color + minCOLOR, name);
3322 } 3379 }
3323 break; 3380 break;
3381 case Rxvt_restoreFG:
3324 case XTerm_Color00: 3382 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3383 process_color_seq (op, Color_fg, str, resp);
3326 break; 3384 break;
3385 case Rxvt_restoreBG:
3327 case XTerm_Color01: 3386 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3387 process_color_seq (op, Color_bg, str, resp);
3329 break; 3388 break;
3330#ifndef NO_CURSORCOLOR 3389#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor: 3390 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3391 process_color_seq (op, Color_cursor, str, resp);
3333 break; 3392 break;
3334#endif 3393#endif
3335 case XTerm_Color_pointer_fg: 3394 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3395 process_color_seq (op, Color_pointer_fg, str, resp);
3337 break; 3396 break;
3338 case XTerm_Color_pointer_bg: 3397 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3398 process_color_seq (op, Color_pointer_bg, str, resp);
3340 break; 3399 break;
3400#ifdef OPTION_HC
3401 case XTerm_Color_HC:
3402 process_color_seq (op, Color_HC, str, resp);
3403 break;
3404 case XTerm_Color_HTC:
3405 process_color_seq (op, Color_HTC, str, resp);
3406 break;
3407#endif
3341#ifndef NO_BOLD_UNDERLINE_REVERSE 3408#ifndef NO_BOLD_UNDERLINE_REVERSE
3342 case XTerm_Color_BD: 3409 case URxvt_Color_BD:
3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3410 process_color_seq (op, Color_BD, str, resp);
3344 break; 3411 break;
3345 case XTerm_Color_UL: 3412 case URxvt_Color_UL:
3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3413 process_color_seq (op, Color_UL, str, resp);
3347 break; 3414 break;
3348 case XTerm_Color_RV: 3415 case URxvt_Color_IT:
3416 process_color_seq (op, Color_IT, str, resp);
3417 break;
3418#endif
3419 case URxvt_Color_border:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3420 process_color_seq (op, Color_border, str, resp);
3350 break; 3421 break;
3351#endif 3422#if ENABLE_TRANSPARENCY
3423 case URxvt_Color_tint:
3424 process_color_seq (op, Color_tint, str, resp);
3425 {
3426 bool changed = false;
3352 3427
3428 if (ISSET_PIXCOLOR (Color_tint))
3429 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3430 else
3431 changed = bgPixmap.unset_tint ();
3432
3433 if (changed)
3434 update_background ();
3435 }
3436
3437 break;
3438#endif
3439
3440#if BG_IMAGE_FROM_FILE
3353 case XTerm_Pixmap: 3441 case Rxvt_Pixmap:
3354 if (*str != ';') 3442 if (!strcmp (str, "?"))
3355 { 3443 {
3356#if XPM_BACKGROUND 3444 char str[256];
3357 scale_pixmap (""); /* reset to default scaling */
3358 set_bgPixmap (str); /* change pixmap */
3359#endif
3360 scr_touch (true);
3361 }
3362 while ((str = STRCHR (str, ';')) != NULL)
3363 {
3364 str++;
3365#if XPM_BACKGROUND
3366 changed += scale_pixmap (str);
3367#endif
3368 3445
3369 } 3446 sprintf (str, "[%dx%d+%d+%d]",
3370 if (changed) 3447 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3371 { 3448 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3372#ifdef XPM_BACKGROUND 3449 process_xterm_seq (XTerm_title, str, CHAR_ST);
3373 resize_pixmap ();
3374#endif
3375 scr_touch (true);
3376 }
3377 break;
3378
3379 case XTerm_restoreFG:
3380 set_window_color (Color_fg, str);
3381 break;
3382 case XTerm_restoreBG:
3383 set_window_color (Color_bg, str);
3384 break;
3385
3386 case XTerm_logfile:
3387 // TODO, when secure mode?
3388 break;
3389
3390 case XTerm_font:
3391 if (query)
3392 {
3393 if (Options & Opt_insecure)
3394 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3395 TermWin.fontset->fontdesc
3396 ? TermWin.fontset->fontdesc
3397 : "",
3398 resp);
3399 }
3400 else
3401 change_font (str);
3402 break;
3403
3404#ifndef NO_FRILLS
3405 case XTerm_locale:
3406 if (query)
3407 {
3408 if (Options & Opt_insecure)
3409 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3410 } 3450 }
3411 else 3451 else
3412 { 3452 {
3453 int changed = 0;
3454
3455 if (*str != ';')
3456 {
3457 /* reset to default scaling :*/
3458 bgPixmap.unset_geometry ();
3459 if (bgPixmap.set_file (str)) /* change pixmap */
3460 changed++;
3461 str = strchr (str, ';');
3462 if (str == NULL)
3463 bgPixmap.set_defaultGeometry ();
3464 }
3465
3413 set_locale (str); 3466 while (str)
3414# ifdef USE_XIM 3467 {
3415 im_cb (); 3468 str++;
3416# endif 3469 if (bgPixmap.set_geometry (str))
3470 changed++;
3471 str = strchr (str, ';');
3472 }
3473
3474 if (changed)
3475 update_background ();
3417 } 3476 }
3418 break; 3477 break;
3478#endif
3419 3479
3420 case XTerm_findfont: 3480 case XTerm_logfile:
3421 if (Options & Opt_insecure) 3481 // TODO, when secure mode?
3422 {
3423 int fid = TermWin.fontset->find_font (atoi (str));
3424 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3425 fid, (*TermWin.fontset)[fid]->name, resp);
3426 }
3427 break;
3428#endif
3429
3430#ifdef MENUBAR
3431 case XTerm_Menu:
3432 if (Options & Opt_insecure)
3433 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3434 break; 3482 break;
3435#endif 3483
3436#if 0 3484#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3485 case Rxvt_dumpscreen: /* no error notices */
3438 { 3486 {
3439 int fd; 3487 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3488 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3489 {
3442 scr_dump (fd); 3490 scr_dump (fd);
3443 close (fd); 3491 close (fd);
3444 } 3492 }
3445 } 3493 }
3494 break;
3495#endif
3496 case XTerm_font:
3497 op = URxvt_font;
3498 case URxvt_font:
3499#if ENABLE_STYLES
3500 case URxvt_boldFont:
3501 case URxvt_italicFont:
3502 case URxvt_boldItalicFont:
3503#endif
3504 if (query)
3505 tt_printf ("\33]%d;%-.250s%c", saveop,
3506 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3507 ? fontset[op - URxvt_font]->fontdesc : "",
3508 resp);
3509 else
3510 {
3511 const char *&res = rs[Rs_font + (op - URxvt_font)];
3512
3513 res = strdup (str);
3514 allocated.push_back ((void *)res);
3515 set_fonts ();
3516 }
3517 break;
3518
3519 case URxvt_version:
3520 if (query)
3521 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3522 op,
3523 rs[Rs_name], VERSION[0], VERSION[2],
3524 resp);
3525 break;
3526
3527#if !ENABLE_MINIMAL
3528 case URxvt_locale:
3529 if (query)
3530 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3531 else
3532 {
3533 set_locale (str);
3534 pty->set_utf8_mode (enc_utf8);
3535 init_xlocale ();
3536 }
3537 break;
3538
3539 case URxvt_view_up:
3540 case URxvt_view_down:
3541 {
3542 int lines = atoi (str);
3543
3544 if (lines)
3545 scr_page (op == URxvt_view_up ? UP : DN, lines);
3546 else
3547 scr_erase_savelines ();
3548 }
3549
3550 break;
3551#endif
3552
3553#if ENABLE_PERL
3554 case URxvt_perl:
3555 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3446 break; 3556 break;
3447#endif 3557#endif
3448 } 3558 }
3449} 3559}
3450/*----------------------------------------------------------------------*/ 3560/*----------------------------------------------------------------------*/
… …
3464{ 3574{
3465 int state; 3575 int state;
3466 3576
3467 if (mode == 's') 3577 if (mode == 's')
3468 { 3578 {
3469 SavedModes |= (PrivateModes & bit); 3579 SavedModes |= (priv_modes & bit);
3470 return -1; 3580 return -1;
3471 } 3581 }
3472 else 3582 else
3473 { 3583 {
3474 if (mode == 'r') 3584 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3585 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3586 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3587 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3588
3589 set_privmode (bit, state);
3479 } 3590 }
3480 3591
3481 return state; 3592 return state;
3482} 3593}
3483 3594
3484/* we're not using priv _yet_ */ 3595/* we're not using priv _yet_ */
3485void 3596void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3597rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3487{ 3598{
3488 unsigned int i, j; 3599 unsigned int i, j;
3489 int state; 3600 int state;
3490 3601
3491 static const struct 3602 static const struct
3492 { 3603 {
3493 const int argval; 3604 const int argval;
3494 const unsigned long bit; 3605 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3606 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3607 { 1, PrivMode_aplCUR }, // DECCKM
3499 { 2, PrivMode_vt52 }, 3608 { 2, PrivMode_vt52 },
3500 { 3, PrivMode_132 }, 3609 { 3, PrivMode_132 }, // DECCOLM
3501 { 4, PrivMode_smoothScroll }, 3610 { 4, PrivMode_smoothScroll }, // DECSCLM
3502 { 5, PrivMode_rVideo }, 3611 { 5, PrivMode_rVideo }, // DECSCNM
3503 { 6, PrivMode_relOrigin }, 3612 { 6, PrivMode_relOrigin }, // DECOM
3504 { 7, PrivMode_Autowrap }, 3613 { 7, PrivMode_Autowrap }, // DECAWM
3614 // 8, auto-repeat keys // DECARM
3505 { 9, PrivMode_MouseX10 }, 3615 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3616 // 18 end FF to printer after print screen
3507 { menuBar_esc, PrivMode_menuBar }, 3617 // 19 Print screen prints full screen/scroll region
3508#endif 3618 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3509#ifdef scrollBar_esc 3619#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3620 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3621#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3622 { 35, PrivMode_ShiftKeys }, // rxvt extension
3623 // 38, tektronix mode // DECTEK
3516 { 40, PrivMode_132OK }, 3624 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3625 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3626 // 45 margin bell NYI
3519 // 46 start logging 3627 // 46 start logging
3520 { 47, PrivMode_Screen }, 3628 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP }, 3629 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3522#ifndef NO_BACKSPACE_KEY 3630#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3631 { 67, PrivMode_BackSpace }, // DECBKM
3524#endif 3632#endif
3525 { 1000, PrivMode_MouseX11 }, 3633 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3634 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3635 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3636 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3637 { 1011, PrivMode_Keypress }, // rxvt extension
3531 // 1035 enable modifiers for alt, numlock NYI 3638 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3639 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3640 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen }, 3641 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor 3642 // 1048 save and restore cursor
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3643 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3644 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3645 { 2004, PrivMode_BracketPaste },
3538 }; 3646 };
3539 3647
3540 if (nargs == 0) 3648 if (nargs == 0)
3541 return; 3649 return;
3542 3650
… …
3559 } 3667 }
3560 3668
3561 /* extra handling for values with state unkept */ 3669 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3670 switch (arg[i])
3563 { 3671 {
3672#if ENABLE_STYLES
3673 case 1021:
3674 set_option (Opt_intensityStyles, mode);
3675
3676 scr_touch (true);
3677 break;
3678#endif
3564 case 1048: /* alternative cursor save */ 3679 case 1048: /* alternative cursor save */
3565 if (Options & Opt_secondaryScreen) 3680 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3681 if (mode == 0)
3567 scr_cursor (RESTORE); 3682 scr_cursor (RESTORE);
3568 else if (mode == 1) 3683 else if (mode == 1)
3569 scr_cursor (SAVE); 3684 scr_cursor (SAVE);
3570 break; 3685 break;
… …
3578 case 2: /* VT52 mode */ 3693 case 2: /* VT52 mode */
3579 /* oddball mode. should be set regardless of set/reset 3694 /* oddball mode. should be set regardless of set/reset
3580 * parameter. Return from VT52 mode with an ESC < from 3695 * parameter. Return from VT52 mode with an ESC < from
3581 * within VT52 mode 3696 * within VT52 mode
3582 */ 3697 */
3583 PrivMode (1, PrivMode_vt52); 3698 set_privmode (PrivMode_vt52, 1);
3584 break; 3699 break;
3585 case 3: /* 80/132 */ 3700 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3701 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3702 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3588 break; 3703 break;
3589 case 4: /* smooth scrolling */ 3704 case 4: /* smooth scrolling */
3590 if (state) 3705 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3706 break;
3595 case 5: /* reverse video */ 3707 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3708 scr_rvideo_mode (state);
3597 break; 3709 break;
3598 case 6: /* relative/absolute origins */ 3710 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3714 scr_autowrap (state);
3603 break; 3715 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3716 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3717 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3718 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3719 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3720 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 3721#ifdef scrollBar_esc
3617 case scrollBar_esc: 3722 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3723 if (scrollBar.map (state))
3619 { 3724 {
3620 resize_all_windows (0, 0, 0); 3725 resize_all_windows (0, 0, 0);
3621 scr_touch (true); 3726 scr_touch (true);
3622 } 3727 }
3623 break; 3728 break;
… …
3632 break; 3737 break;
3633 /* case 66: - application key pad */ 3738 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3739 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3740 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3741 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3742 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3743 break;
3639#if 0
3640 case 1001: 3744 case 1002:
3641 break; /* X11 mouse highlighting */ 3745 case 1003:
3642#endif 3746 if (state)
3747 {
3748 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3749 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3750 vt_emask_mouse = PointerMotionMask;
3751 }
3752 else
3753 vt_emask_mouse = NoEventMask;
3754
3755 vt_select_input ();
3756 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3757 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3758 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3759 break;
3649 case 1011: /* scroll to bottom on key press */ 3760 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3761 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3762 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3763 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3764 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3765 if (!state)
3658 scr_erase_screen (2); 3766 scr_erase_screen (2);
3767
3659 scr_change_screen (state); 3768 scr_change_screen (state);
3660 break; 3769 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3770 case 1049: /* secondary screen w/ clearing first */
3771 if (option (Opt_secondaryScreen))
3772 if (state)
3773 scr_cursor (SAVE);
3774
3662 scr_change_screen (state); 3775 scr_change_screen (state);
3776
3663 if (Options & Opt_secondaryScreen) 3777 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3778 if (state)
3665 scr_erase_screen (2); 3779 scr_erase_screen (2);
3780 else
3781 scr_cursor (RESTORE);
3666 break; 3782 break;
3667 default: 3783 default:
3668 break; 3784 break;
3669 } 3785 }
3670 } 3786 }
… …
3694 rendset = 0, rendstyle = ~RS_None; 3810 rendset = 0, rendstyle = ~RS_None;
3695 break; 3811 break;
3696 case 1: 3812 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3813 rendset = 1, rendstyle = RS_Bold;
3698 break; 3814 break;
3815 //case 2: // low intensity
3816 case 3:
3817 rendset = 1, rendstyle = RS_Italic;
3818 break;
3699 case 4: 3819 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3820 rendset = 1, rendstyle = RS_Uline;
3701 break; 3821 break;
3702 case 5: 3822 case 5: // slowly blinking
3823 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 3824 rendset = 1, rendstyle = RS_Blink;
3704 break; 3825 break;
3826 //case 6: // scoansi light background
3705 case 7: 3827 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 3828 rendset = 1, rendstyle = RS_RVid;
3707 break; 3829 break;
3708 case 8: 3830 case 8:
3709 // invisible. NYI 3831 // invisible. NYI
3710 break; 3832 break;
3711 case 22: 3833 //case 9: // crossed out
3834 //case 10: // scoansi acs off, primary font
3835 //case 11: // scoansi acs on, first alt font
3836 //case 12: // scoansi acs on, |0x80, second alt font
3837 //...
3838 //case 19: // ninth alt font
3839 //case 20: // gothic
3840 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 3841 rendset = 0, rendstyle = RS_Bold;
3842 break;
3843 case 22: // normal intensity
3844 rendset = 0, rendstyle = RS_Bold;
3845 break;
3846 case 23: // disable italic
3847 rendset = 0, rendstyle = RS_Italic;
3713 break; 3848 break;
3714 case 24: 3849 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3850 rendset = 0, rendstyle = RS_Uline;
3716 break; 3851 break;
3717 case 25: 3852 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3853 rendset = 0, rendstyle = RS_Blink;
3719 break; 3854 break;
3855 case 26: // variable spacing (iso 8613)
3856 rendset = 0, rendstyle = RS_Blink;
3857 break;
3720 case 27: 3858 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3859 rendset = 0, rendstyle = RS_RVid;
3722 break; 3860 break;
3723 case 28:
3724 // visible. NYI 3861 //case 28: // visible. NYI
3725 break; 3862 //case 29: // not crossed-out
3726 } 3863 }
3727 3864
3728 if (rendset != -1) 3865 if (rendset != -1)
3729 { 3866 {
3730 scr_rendition (rendset, rendstyle); 3867 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3878 case 35:
3742 case 36: 3879 case 36:
3743 case 37: 3880 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3881 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3882 break;
3746#ifdef TTY_256COLOR 3883 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3884 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3885 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3886 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3887 i += 2;
3752 } 3888 }
3753 break; 3889 break;
3754#endif
3755 case 39: /* default fg */ 3890 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3891 scr_color (Color_fg, Color_fg);
3757 break; 3892 break;
3758 3893
3759 case 40: 3894 case 40:
… …
3764 case 45: 3899 case 45:
3765 case 46: 3900 case 46:
3766 case 47: 3901 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3902 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3903 break;
3769#ifdef TTY_256COLOR 3904 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3905 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3906 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3907 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3908 i += 2;
3775 } 3909 }
3776 break; 3910 break;
3777#endif
3778 case 49: /* default bg */ 3911 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3912 scr_color (Color_bg, Color_bg);
3780 break; 3913 break;
3781 3914
3782#ifndef NO_BRIGHTCOLOR 3915 //case 50: // not variable spacing
3916
3917#if !ENABLE_MINIMAL
3783 case 90: 3918 case 90:
3784 case 91: /* set bright fg color */ 3919 case 91: /* set bright fg color */
3785 case 92: 3920 case 92:
3786 case 93: 3921 case 93:
3787 case 94: 3922 case 94:
3788 case 95: 3923 case 95:
3789 case 96: 3924 case 96:
3790 case 97: 3925 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3926 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 3927 break;
3794 case 100: 3928 case 100:
3795 case 101: /* set bright bg color */ 3929 case 101: /* set bright bg color */
3796 case 102: 3930 case 102:
3797 case 103: 3931 case 103:
3798 case 104: 3932 case 104:
3799 case 105: 3933 case 105:
3800 case 106: 3934 case 106:
3801 case 107: 3935 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3936 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 3937 break;
3805#endif 3938#endif
3806
3807 } 3939 }
3808 } 3940 }
3809} 3941}
3810/*}}} */ 3942/*}}} */
3811 3943
3812/*{{{ process Rob Nation's own graphics mode sequences */ 3944/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3813void 3945void
3814rxvt_term::process_graphics () 3946rxvt_term::process_graphics ()
3815{ 3947{
3816 unicode_t ch, cmd = cmd_getc (); 3948 unicode_t ch, cmd = cmd_getc ();
3817 3949
3818 if (cmd == 'Q') 3950 if (cmd == 'Q')
3951 {
3819 { /* query graphics */ 3952 /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */ 3953 tt_printf ("\033G0\012"); /* no graphics */
3821 return; 3954 return;
3822 } 3955 }
3823 /* swallow other graphics sequences until terminating ':' */ 3956 /* swallow other graphics sequences until terminating ':' */
3824 do 3957 do
3825 ch = cmd_getc (); 3958 ch = cmd_getc ();
… …
3835 */ 3968 */
3836void 3969void
3837rxvt_term::tt_printf (const char *fmt,...) 3970rxvt_term::tt_printf (const char *fmt,...)
3838{ 3971{
3839 va_list arg_ptr; 3972 va_list arg_ptr;
3840 unsigned char buf[256]; 3973 char buf[256];
3841 3974
3842 va_start (arg_ptr, fmt); 3975 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3976 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 3977 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 3978 tt_write (buf, strlen (buf));
3846} 3979}
3847 3980
3848/* ---------------------------------------------------------------------- */ 3981/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 3982/* 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. 3983 * or generated by us in response to a query ESC sequence.
3851 */ 3984 */
3852void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3854{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3985const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3856 3986
3857 if (len) 3987void
3988rxvt_term::tt_write (const char *data, unsigned int len)
3989{
3990 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3991 return;
3992
3993 if (pty->pty < 0)
3994 return;
3995
3996 if (v_buflen == 0)
3997 {
3998 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3999
4000 if ((unsigned int)written == len)
4001 return;
4002
4003 data += written;
4004 len -= written;
3858 { 4005 }
4006
4007 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4008
4009 memcpy (v_buffer + v_buflen, data, len);
4010 v_buflen += len;
4011
4012 pty_ev.set (ev::READ | ev::WRITE);
4013}
4014
4015void rxvt_term::pty_write ()
4016{
4017 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4018
4019 if (written > 0)
4020 {
4021 v_buflen -= written;
4022
3859 if (v_buflen == 0) 4023 if (v_buflen == 0)
3860 { 4024 {
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); 4025 free (v_buffer);
3888 v_buffer = 0; 4026 v_buffer = 0;
3889 v_buflen = 0;
3890 4027
3891 pty_ev.set (EVENT_READ); 4028 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; 4029 return;
3904 } 4030 }
4031
4032 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4033 }
4034 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4035 pty_ev.set (ev::READ);
3906} 4036}
3907 4037
3908/*----------------------- end-of-file (C source) -----------------------*/ 4038/*----------------------- end-of-file (C source) -----------------------*/
3909 4039

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