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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 1.445 by sf-exg, Fri Apr 2 13:52:30 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 {
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 switch (translate_keypad (keysym, kp))
655 {
656#ifndef NO_BACKSPACE_KEY
657 case XK_BackSpace:
658 if (priv_modes & PrivMode_HaveBackSpace)
659 {
660 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
661 ^ !!ctrl) ? '\b' : '\177';
662 kbuf[1] = '\0';
663 }
664 else
665 strcpy (kbuf, rs[Rs_backspace_key]);
666 break;
667#endif
668#ifndef NO_DELETE_KEY
669 case XK_Delete:
670 strcpy (kbuf, rs[Rs_delete_key]);
671 break;
672#endif
673 case XK_Tab:
674 if (shft)
675 strcpy (kbuf, "\033[Z");
676 else
677 {
678#ifdef CTRL_TAB_MAKES_META
679 if (ctrl)
680 meta = 1;
681#endif
682#ifdef MOD4_TAB_MAKES_META
683 if (ev.state & Mod4Mask)
684 meta = 1;
685#endif
273 newlen = 1; 686 newlen = 0;
274 switch (keysym) 687 }
688 break;
689
690 case XK_Up: /* "\033[A" */
691 case XK_Down: /* "\033[B" */
692 case XK_Right: /* "\033[C" */
693 case XK_Left: /* "\033[D" */
694 strcpy (kbuf, "\033[Z");
695 kbuf[2] = "DACB"[keysym - XK_Left];
696 /* do Shift first */
697 if (shft)
698 kbuf[2] = "dacb"[keysym - XK_Left];
699 else if (ctrl)
700 {
701 kbuf[1] = 'O';
702 kbuf[2] = "dacb"[keysym - XK_Left];
703 }
704 else if (priv_modes & PrivMode_aplCUR)
705 kbuf[1] = 'O';
706 break;
707
708 case XK_KP_Enter:
709 /* allow shift to override */
710 if (kp)
711 {
712 strcpy (kbuf, "\033OM");
713 break;
714 }
715
716 /* FALLTHROUGH */
717
718 case XK_Return:
719 if (priv_modes & PrivMode_LFNL)
720 {
721 kbuf[0] = '\015';
722 kbuf[1] = '\012';
723 kbuf[2] = '\0';
724 }
725 else
726 {
727 kbuf[0] = '\015';
728 kbuf[1] = '\0';
729 }
730 break;
731
732 case XK_KP_F1: /* "\033OP" */
733 case XK_KP_F2: /* "\033OQ" */
734 case XK_KP_F3: /* "\033OR" */
735 case XK_KP_F4: /* "\033OS" */
736 strcpy (kbuf, "\033OP");
737 kbuf[2] += (keysym - XK_KP_F1);
738 break;
739
740 case XK_KP_Multiply: /* "\033Oj" : "*" */
741 case XK_KP_Add: /* "\033Ok" : "+" */
742 case XK_KP_Separator: /* "\033Ol" : "," */
743 case XK_KP_Subtract: /* "\033Om" : "-" */
744 case XK_KP_Decimal: /* "\033On" : "." */
745 case XK_KP_Divide: /* "\033Oo" : "/" */
746 case XK_KP_0: /* "\033Op" : "0" */
747 case XK_KP_1: /* "\033Oq" : "1" */
748 case XK_KP_2: /* "\033Or" : "2" */
749 case XK_KP_3: /* "\033Os" : "3" */
750 case XK_KP_4: /* "\033Ot" : "4" */
751 case XK_KP_5: /* "\033Ou" : "5" */
752 case XK_KP_6: /* "\033Ov" : "6" */
753 case XK_KP_7: /* "\033Ow" : "7" */
754 case XK_KP_8: /* "\033Ox" : "8" */
755 case XK_KP_9: /* "\033Oy" : "9" */
756 /* allow shift to override */
757 if (kp)
758 {
759 strcpy (kbuf, "\033Oj");
760 kbuf[2] += (keysym - XK_KP_Multiply);
761 }
762 else
763 {
764 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
765 kbuf[1] = '\0';
766 }
767 break;
768
769 default:
275 { 770 {
276#ifndef NO_BACKSPACE_KEY 771 int param = map_function_key (keysym);
277 case XK_BackSpace: 772 if (param > 0)
278 if (PrivateModes & PrivMode_HaveBackSpace) 773 sprintf (kbuf,"\033[%d~", param);
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else 774 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; 775 newlen = 0;
535 break;
536 } 776 }
537 if (newlen) 777 break;
538 len = STRLEN (kbuf);
539 } 778 }
779
780 if (newlen)
781 len = strlen (kbuf);
540 782
541 /* 783 /*
542 * Pass meta for all function keys, if 'meta' option set 784 * Pass meta for all function keys, if 'meta' option set
543 */ 785 */
544#ifdef META8_OPTION 786#ifdef META8_OPTION
… …
550 else if (ctrl && keysym == XK_minus) 792 else if (ctrl && keysym == XK_minus)
551 { 793 {
552 len = 1; 794 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 795 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 796 }
797 else if (keysym == XK_ISO_Left_Tab)
798 {
799 strcpy (kbuf, "\033[Z");
800 len = 3;
801 }
555 else 802 else
556 { 803 {
557#ifdef META8_OPTION 804#ifdef META8_OPTION
558 /* set 8-bit on */ 805 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 806 if (meta && (meta_char == 0x80))
560 { 807 {
561 unsigned char *ch; 808 char *ch;
562 809
563 for (ch = kbuf; ch < kbuf + len; ch++) 810 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 811 *ch |= 0x80;
565 812
566 meta = 0; 813 meta = 0;
… …
568#endif 815#endif
569 /* nil */ ; 816 /* nil */ ;
570 } 817 }
571 } 818 }
572 819
820 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
821 return;
822
573 if (len <= 0) 823 if (len <= 0)
574 return; /* not mapped */ 824 return; /* not mapped */
575 825
576 if (Options & Opt_scrollTtyKeypress) 826 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 827 if (view_start)
578 { 828 {
579 TermWin.view_start = 0; 829 view_start = 0;
580 want_refresh = 1; 830 want_refresh = 1;
581 } 831 }
582 832
583 /* 833 /*
584 * these modifications only affect the static keybuffer 834 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 849#ifdef META8_OPTION
600 && meta_char == C0_ESC 850 && meta_char == C0_ESC
601#endif 851#endif
602 ) 852 )
603 { 853 {
604 const unsigned char ch = C0_ESC; 854 const char ch = C0_ESC;
605 tt_write (&ch, 1); 855 tt_write (&ch, 1);
606 } 856 }
607 857
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); 858 tt_write (kbuf, (unsigned int)len);
619} 859}
620/*}}} */
621 860
622#if (MENUBAR_MAX) 861void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 862rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 863{
864#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
865 KeySym keysym;
866
867 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
868#endif
869
870#if ENABLE_FRILLS || ISO_14755
871 // ISO 14755 support
872 if (iso14755buf)
873 if (iso14755buf & ISO_14755_52)
874 {
875# if ISO_14755
876 scr_overlay_off ();
877# endif
878# if ISO_14755
879 // iso14755 part 5.2 handling: release time
880 // first: controls
881 if ((ev.state & ControlMask)
882 && ((keysym >= 0x40 && keysym <= 0x5f)
883 || (keysym >= 0x61 && keysym <= 0x7f)))
884 {
885 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
886 commit_iso14755 ();
887
888 return;
889 }
890
891 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
892 if (i[0] == keysym)
893 {
894 iso14755buf = ISO_14755_51 | i[1];
895 commit_iso14755 ();
896
897 return;
898 }
899
900 scr_bell ();
901# endif
902 iso14755buf = 0;
903
904 return;
905 }
906 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
907 {
908# if ISO_14755
909 scr_overlay_off ();
910# endif
911 if (iso14755buf & ISO_14755_51)
912 commit_iso14755 ();
913#if ISO_14755
914 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
915 {
916 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
917
918 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
919 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
920 }
921# endif
922 else
923 iso14755buf = 0;
924 }
925#endif
926
927 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
928 return;
929
930#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
931 if (!(ev.state & ControlMask))
932 slip_wheel_ev.stop ();
933 else if (keysym == XK_Control_L || keysym == XK_Control_R)
934 mouse_slip_wheel_speed = 0;
935#endif
936}
937
938#if defined (KEYSYM_RESOURCE)
625unsigned int 939unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 940rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 941{
628 unsigned int n, s; 942 unsigned int n, s;
629 943
630 n = cmdbuf_ptr - cmdbuf_base; 944 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 945 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 946
633 if (n > 0 && s < count) 947 if (n > 0 && s < count)
634 { 948 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 949 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 950 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 951 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 952 cmdbuf_endp -= n;
639 s += n; 953 s += n;
640 } 954 }
… …
650 964
651 cmd_parse (); 965 cmd_parse ();
652 966
653 return 0; 967 return 0;
654} 968}
655#endif /* MENUBAR_MAX */ 969#endif
656 970
657void 971void
658rxvt_term::flush () 972rxvt_term::flush ()
659{ 973{
660#ifdef TRANSPARENT 974 flush_ev.stop ();
661 if (want_full_refresh) 975
976#ifdef HAVE_BG_PIXMAP
977 if (bgPixmap.check_clearChanged ())
662 { 978 {
663 want_full_refresh = 0; 979// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 980 scr_touch (false);
666 want_refresh = 1;
667 } 981 }
668#endif 982#endif
669 983
670 if (want_refresh) 984 if (want_refresh)
671 { 985 {
986 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
987 {
988 int row = view_start;
989 int end_row = row + nrow;
990
991 while (row > top_row && ROW (row - 1).is_longer ())
992 --row;
993
994 do
995 {
996 int start_row = row;
997 line_t *l;
998
999 do
1000 {
1001 l = &ROW (row++);
1002
1003 if (!(l->f & LINE_FILTERED))
1004 {
1005 // line not filtered, mark it as filtered
1006 l->f |= LINE_FILTERED;
1007 while (l->is_longer ())
1008 {
1009 l = &ROW (row++);
1010 l->f |= LINE_FILTERED;
1011 }
1012
1013 // and filter it
1014 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1015
1016 break;
1017 }
1018 }
1019 while (l->is_longer () && row < end_row);
1020 }
1021 while (row < end_row);
1022 }
1023
672 scr_refresh (refresh_type); 1024 scr_refresh ();
673 scrollbar_show (1); 1025 scrollBar.show (1);
674#ifdef USE_XIM 1026#ifdef USE_XIM
675 IMSendSpot (); 1027 IMSendSpot ();
676#endif 1028#endif
677
678 } 1029 }
679 1030
680 display->flush (); 1031 display->flush ();
681} 1032}
682 1033
1034/* checks whether a refresh is requested and starts the refresh timer */
683void 1035void
684rxvt_term::check_cb (check_watcher &w) 1036rxvt_term::refresh_check ()
685{ 1037{
686 SET_R (this); 1038 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1039 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1040
1041 display->flush ();
1042}
1043
1044void
1045rxvt_term::flush_cb (ev::timer &w, int revents)
1046{
1047 make_current ();
1048
1049 refresh_count = 0;
689 flush (); 1050 flush ();
690} 1051}
691 1052
692#ifdef CURSOR_BLINK 1053#ifdef CURSOR_BLINK
693void 1054void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1056{
696 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1058 want_refresh = 1;
698 1059 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1060}
701#endif 1061#endif
702 1062
703#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
704void 1064void
705rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1066{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1068 {
709 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
710 want_refresh = 1; 1070 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1083 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
712 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
713} 1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
714#endif 1152#endif
715 1153
716bool 1154bool
717rxvt_term::pty_fill () 1155rxvt_term::pty_fill ()
718{ 1156{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1157 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1158
1159 if (CBUFSIZ == n)
1160 {
1161 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1162 n = 0;
1163 }
720 1164
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1165 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1166 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1167 cmdbuf_endp = cmdbuf_ptr + n;
724 1168
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1169 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1170
727 if (n > 0) 1171 if (r > 0)
728 { 1172 {
729 cmdbuf_endp += n; 1173 cmdbuf_endp += r;
730 return true; 1174 return true;
731 } 1175 }
732 else if (n < 0 && errno != EAGAIN) 1176 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1177 {
1178#if LINUX_YIELD_HACK
1179 if (display->is_local)
1180 event_handler.yield_ev.start ();
1181#endif
1182 }
1183 else
1184 {
1185 pty_ev.stop ();
1186
1187 if (!option (Opt_hold))
733 destroy (); 1188 destroy ();
734 1189 }
1190
735 return false; 1191 return false;
736} 1192}
737 1193
738void 1194void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1195rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1196{
741 SET_R (this); 1197 make_current ();
742 SET_LOCALE (locale);
743 1198
744 if (revents & EVENT_WRITE) 1199 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 1200 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1201 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 ()) 1202 cmd_parse ();
761 break; 1203
762 } 1204 if (revents & ev::WRITE)
763 } 1205 pty_write ();
1206
1207 refresh_check ();
764} 1208}
1209
1210void
1211rxvt_term::pointer_unblank ()
1212{
1213 XDefineCursor (dpy, vt, TermWin_cursor);
1214 recolour_cursor ();
765 1215
766#ifdef POINTER_BLANK 1216#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; 1217 hidden_pointer = 0;
774 1218
775 if (Options & Opt_pointerBlank) 1219 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1220 pointer_ev.start (pointerBlankDelay);
1221#endif
777} 1222}
778 1223
1224#ifdef POINTER_BLANK
779void 1225void
780rxvt_term::pointer_blank () 1226rxvt_term::pointer_blank ()
781{ 1227{
782 if (! (Options & Opt_pointerBlank)) 1228 if (!option (Opt_pointerBlank))
783 return; 1229 return;
784 1230
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1231 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1232 XFlush (dpy);
787 1233
788 hidden_pointer = 1; 1234 hidden_pointer = 1;
789} 1235}
790 1236
791void 1237void
792rxvt_term::pointer_cb (time_watcher &w) 1238rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1239{
794 SET_R (this); 1240 make_current ();
795 SET_LOCALE (locale);
796 1241
797 pointer_blank (); 1242 pointer_blank ();
798} 1243}
799#endif 1244#endif
800 1245
801void 1246void
802rxvt_term::mouse_report (XButtonEvent &ev) 1247rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1248{
804 int button_number, key_state = 0; 1249 int button_number, key_state = 0;
805 int x, y; 1250 int x, y;
1251 int code = 32;
806 1252
807 x = ev.x; 1253 x = Pixel2Col (ev.x);
808 y = ev.y; 1254 y = Pixel2Row (ev.y);
809 pixel_position (&x, &y); 1255 if (ev.type == MotionNotify)
1256 {
1257 if (x == mouse_row && y == mouse_col)
1258 return;
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
810 1263
811 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1265 button_number = 3;
814 }
815 else 1266 else
816 { 1267 {
817 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1270 if (button_number >= 3)
820 button_number += (64 - 3); 1271 button_number += (64 - 3);
821 } 1272 }
822 1273
823 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
824 { 1275 {
825 /* 1276 /*
826 * do not report ButtonRelease 1277 * do not report ButtonRelease
827 * no state info allowed 1278 * no state info allowed
828 */ 1279 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1298#endif
848
849 } 1299 }
850 1300
851#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1303 if (key_state & 16)
854 fputc ('C', stderr); 1304 fputc ('C', stderr);
855 if (key_state & 4) 1305 if (key_state & 4)
856 fputc ('S', stderr); 1306 fputc ('S', stderr);
… …
860 fputc ('2', stderr); 1310 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1312 button_number,
863 x + 1, 1313 x + 1,
864 y + 1); 1314 y + 1);
865#else 1315#endif
1316
866 tt_printf ("\033[M%c%c%c", 1317 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1318 (code + button_number + key_state),
868 (32 + x + 1), 1319 (32 + x + 1),
869 (32 + y + 1)); 1320 (32 + y + 1));
870#endif
871} 1321}
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 1322
883/*{{{ process an X event */ 1323/*{{{ process an X event */
884void 1324void
885rxvt_term::x_cb (XEvent &ev) 1325rxvt_term::x_cb (XEvent &ev)
886{ 1326{
887 SET_R (this); 1327 make_current ();
888 SET_LOCALE (locale);
889 1328
890#if defined(CURSOR_BLINK) 1329 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 1330
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1331 if (ev.xany.window == vt
900 } 1332 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1333 && 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; 1334 return;
920#endif
921 1335
1336 // for XQueryPointer
922 Window unused_root, unused_child; 1337 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1338 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1339 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 1340
975 switch (ev.type) 1341 switch (ev.type)
976 { 1342 {
977 case KeyPress: 1343 case KeyPress:
978 lookup_key (ev.xkey); 1344 key_press (ev.xkey);
979 break; 1345 break;
980 1346
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1347 case KeyRelease:
983 { 1348 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; 1349 break;
995 }
996#endif
997 1350
998 case ButtonPress: 1351 case ButtonPress:
999 button_press (ev.xbutton); 1352 button_press (ev.xbutton);
1000 break; 1353 break;
1001 1354
… …
1003 button_release (ev.xbutton); 1356 button_release (ev.xbutton);
1004 break; 1357 break;
1005 1358
1006 case ClientMessage: 1359 case ClientMessage:
1007 if (ev.xclient.format == 32 1360 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1361 && !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 { 1362 {
1017 /* Get Dnd data */ 1363 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1364 {
1019 int ActualFormat; 1365 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1366 {
1021 unsigned long Size, RemainingBytes; 1367 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1368 {
1023 XGetWindowProperty (display->display, display->root, 1369 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1370 destroy ();
1025 0L, 1000000L, 1371 }
1026 False, AnyPropertyType, 1372#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1373 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1374 XSendEvent (dpy, ev.xclient.window = display->root,
1375 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1376 &ev);
1030 XChangeProperty (display->display, display->root, 1377#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1378 }
1032 8, PropModeReplace, 1379 }
1033 data, STRLEN (data)); 1380#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1381 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1382 {
1383 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1384 focus_in ();
1385 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1386 focus_out ();
1387 }
1388#endif
1036 } 1389 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1390 break;
1043 1391
1044 /* 1392 /*
1045 * XXX: this is not the _current_ arrangement 1393 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1394 * Here's my conclusion:
… …
1065 break; 1413 break;
1066 } 1414 }
1067 break; 1415 break;
1068 1416
1069 case FocusIn: 1417 case FocusIn:
1070 if (!TermWin.focus) 1418 if (ev.xfocus.detail != NotifyInferior
1419 && ev.xfocus.detail != NotifyPointer
1420 && ev.xfocus.mode != NotifyGrab)
1421 focus_in ();
1422 break;
1423
1424 case FocusOut:
1425 if (ev.xfocus.detail != NotifyInferior
1426 && ev.xfocus.detail != NotifyPointer
1427 && ev.xfocus.mode != NotifyGrab)
1428 focus_out ();
1429 break;
1430
1431 case ConfigureNotify:
1432 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1433 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1434 szHint.width, szHint.height);*/
1435 if (ev.xconfigure.window == parent[0])
1071 { 1436 {
1072 TermWin.focus = 1; 1437 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 } 1438 ;
1084 break;
1085 1439
1086 case FocusOut: 1440 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1441 {
1089 TermWin.focus = 0; 1442 seen_resize = 1;
1090 want_refresh = 1; 1443 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 } 1444 }
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 1445 else
1124 { 1446 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1447#ifdef HAVE_BG_PIXMAP
1448 if (bgPixmap.window_position_sensitive ())
1449 {
1450 if (mapped)
1451 update_background ();
1452 else
1453 bgPixmap.invalidate ();
1454 }
1455#endif
1126 } 1456 }
1127#endif 1457
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1458 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 } 1459 }
1137 break; 1460 break;
1138 1461
1462 case PropertyNotify:
1463 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1464 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1465 && ev.xproperty.state == PropertyNewValue)
1466 selection_property (ev.xproperty.window, ev.xproperty.atom);
1467
1468 break;
1469
1139 case SelectionClear: 1470 case SelectionClear:
1140 selection_clear (); 1471 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1141 break; 1472 break;
1142 1473
1143 case SelectionNotify: 1474 case SelectionNotify:
1144 if (selection_wait == Sel_normal) 1475 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor, 1476 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1146 ev.xselection.property, True);
1147 break; 1477 break;
1148 1478
1149 case SelectionRequest: 1479 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1480 selection_send (ev.xselectionrequest);
1151 break; 1481 break;
1152 1482
1483 case MapNotify:
1484#ifdef HAVE_BG_PIXMAP
1485 /* This is needed spcifically to fix the case of no window manager or a
1486 * non-reparenting window manager. In those cases we never get first
1487 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1488 * care of multiplicity of ConfigureNotify events arriwing while WM does
1489 * reparenting.
1490 * We should not render background immidiately, as there could be several
1491 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1492 * by scheduling background redraw as soon as we can, but giving a short
1493 * bit of time for ConfigureNotifies to arrive.
1494 * We should render background PRIOR to drawing any text, but AFTER all
1495 * of ConfigureNotifys for the best results.
1496 */
1497 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1498 update_background_ev.start (0.025);
1499#endif
1500 mapped = 1;
1501#ifdef TEXT_BLINK
1502 text_blink_ev.start ();
1503#endif
1504 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1505 break;
1506
1153 case UnmapNotify: 1507 case UnmapNotify:
1154 TermWin.mapped = 0; 1508 mapped = 0;
1155#ifdef TEXT_BLINK 1509#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1510 text_blink_ev.stop ();
1157#endif 1511#endif
1512 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1513 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 1514
1173 case GraphicsExpose: 1515 case GraphicsExpose:
1174 case Expose: 1516 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1517 if (ev.xany.window == vt)
1176 { 1518 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1519 do
1520 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1521 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1522 ev.xexpose.width, ev.xexpose.height, False);
1180#else 1523 }
1181 // don't understand this, so commented it out 1524 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1525
1526 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1527
1528 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1529 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1530 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1531 ev.xexpose.width, ev.xexpose.height, False);
1184 //scr_expose (ev.xexpose.x, 0, 1532 }
1185 // ev.xexpose.width, TermWin.height, False); 1533
1186#endif
1187 want_refresh = 1; 1534 want_refresh = 1;
1188 } 1535 }
1189 else 1536 else
1190 { 1537 {
1191 XEvent unused_event; 1538 XEvent unused_event;
1192 1539
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1540 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1541 ;
1195 &unused_event)) ; 1542 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1543 ;
1197 GraphicsExpose, 1544
1198 &unused_event)) ; 1545 if (scrollBar.state && ev.xany.window == scrollBar.win)
1199 if (isScrollbarWindow (ev.xany.window))
1200 { 1546 {
1201 scrollBar.setIdle (); 1547 scrollBar.state = STATE_IDLE;
1202 scrollbar_show (0); 1548 scrollBar.show (0);
1203 } 1549 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1550 }
1209 break; 1551 break;
1210 1552
1211 case MotionNotify: 1553 case MotionNotify:
1212#ifdef POINTER_BLANK 1554#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1555 if (hidden_pointer)
1214 pointer_unblank (); 1556 pointer_unblank ();
1215#endif 1557#endif
1216#if MENUBAR 1558 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1217 if (isMenuBarWindow (ev.xany.window)) 1559 || priv_modes & PrivMode_MouseAnyEvent)
1560 mouse_report (ev.xbutton);
1561 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1562 break;
1563
1564 if (ev.xany.window == vt)
1218 { 1565 {
1219 menubar_control (ev.xbutton); 1566 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1567 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1568 ; // 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))) 1569 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1570 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1571 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1572 ;
1232 1573
1233 XQueryPointer (display->display, TermWin.vt, 1574 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1575 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1576 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1577 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1578 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1579#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1580 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1581 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1241 { 1582 {
1242#endif 1583#endif
1584#if ISO_14755
1585 // 5.4
1586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1587 {
1588 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1589 break;
1590 }
1591#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1592 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1593 ev.xbutton.state & Button3Mask ? 2 : 0);
1594
1245#ifdef SELECTION_SCROLLING 1595#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1596 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1597 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1598 {
1249 int dist; 1599 int dist;
1250
1251 pending_scroll_selection=1;
1252 1600
1253 /* don't clobber the current delay if we are 1601 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1602 * already in the middle of scrolling.
1255 */ 1603 */
1256 if (scroll_selection_delay<=0) 1604 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1605 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1606
1259 /* save the event params so we can highlight 1607 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1608 * the selection in the pending-scroll loop
1261 */ 1609 */
1262 selection_save_x=ev.xbutton.x; 1610 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1611 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1612 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1613
1267 /* calc number of lines to scroll */ 1614 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1615 if (ev.xbutton.y < int_bwidth)
1269 { 1616 {
1270 scroll_selection_dir = UP; 1617 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1618 dist = int_bwidth - ev.xbutton.y;
1272 } 1619 }
1273 else 1620 else
1274 { 1621 {
1275 scroll_selection_dir = DN; 1622 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1623 dist = ev.xbutton.y - (int_bwidth + height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1624 }
1625
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1626 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1627 / SELECTION_SCROLL_LINE_SPEEDUP
1628 + 1;
1281 MIN_IT (scroll_selection_lines, 1629 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1630 SELECTION_SCROLL_MAX_LINES);
1283 } 1631 }
1284 else 1632 else
1285 { 1633 {
1286 /* we are within the text window, so we 1634 /* we are within the text window, so we
1287 * shouldn't be scrolling 1635 * shouldn't be scrolling
1288 */ 1636 */
1289 pending_scroll_selection = 0; 1637 sel_scroll_ev.stop();
1290 } 1638 }
1291#endif 1639#endif
1292#ifdef MOUSE_THRESHOLD 1640#ifdef MOUSE_THRESHOLD
1293
1294 } 1641 }
1295#endif 1642#endif
1296
1297 } 1643 }
1298 } 1644 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1645 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1300 { 1646 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1647 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1648 MotionNotify, &ev))
1649 ;
1650
1303 XQueryPointer (display->display, scrollBar.win, 1651 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1652 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1653 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1654 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1655 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1656 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1657 scrollBar.size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1658 want_refresh = 1;
1312 scrollbar_show (1); 1659 scrollBar.show (1);
1313 } 1660 }
1314 break; 1661 break;
1315 } 1662 }
1316}
1317 1663
1664#if defined(CURSOR_BLINK)
1665 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1666 {
1667 if (hidden_cursor)
1668 {
1669 hidden_cursor = 0;
1670 want_refresh = 1;
1671 }
1672
1673 cursor_blink_ev.again ();
1674 }
1675#endif
1676
1677#if defined(POINTER_BLANK)
1678 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1679 {
1680 if (ev.type == MotionNotify
1681 || ev.type == ButtonPress
1682 || ev.type == ButtonRelease)
1683 if (hidden_pointer)
1684 pointer_unblank ();
1685
1686 if (ev.type == KeyPress && hidden_pointer == 0)
1687 pointer_blank ();
1688 }
1689#endif
1690
1691 refresh_check ();
1692}
1693
1694#if ENABLE_FRILLS
1695void
1696rxvt_term::set_urgency (bool enable)
1697{
1698 if (enable == urgency_hint)
1699 return;
1700
1701 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1702 {
1703 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1704 XSetWMHints (dpy, parent[0], h);
1705 urgency_hint = enable;
1706 }
1707}
1708#endif
1709
1710void
1711rxvt_term::focus_in ()
1712{
1713 if (!focus)
1714 {
1715 focus = 1;
1716 want_refresh = 1;
1717
1718#if USE_XIM
1719 if (Input_Context != NULL)
1720 {
1721 IMSetPosition ();
1722 XSetICFocus (Input_Context);
1723 }
1724#endif
1725#if CURSOR_BLINK
1726 if (option (Opt_cursorBlink))
1727 cursor_blink_ev.again ();
1728#endif
1729#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade])
1731 {
1732 pix_colors = pix_colors_focused;
1733 scr_recolour ();
1734 }
1735#endif
1736#if ENABLE_FRILLS
1737 if (option (Opt_urgentOnBell))
1738 set_urgency (0);
1739#endif
1740
1741 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1742 }
1743}
1744
1745void
1746rxvt_term::focus_out ()
1747{
1748 if (focus)
1749 {
1750 focus = 0;
1751 want_refresh = 1;
1752
1753#if ENABLE_FRILLS
1754 if (option (Opt_urgentOnBell))
1755 set_urgency (0);
1756#endif
1757#if ENABLE_FRILLS || ISO_14755
1758 if (iso14755buf)
1759 {
1760 iso14755buf = 0;
1761# if ISO_14755
1762 scr_overlay_off ();
1763# endif
1764 }
1765#endif
1766#if USE_XIM
1767 if (Input_Context != NULL)
1768 XUnsetICFocus (Input_Context);
1769#endif
1770#if CURSOR_BLINK
1771 if (option (Opt_cursorBlink))
1772 cursor_blink_ev.stop ();
1773
1774 hidden_cursor = 0;
1775#endif
1776#if OFF_FOCUS_FADING
1777 if (rs[Rs_fade])
1778 {
1779 pix_colors = pix_colors_unfocused;
1780 scr_recolour ();
1781 }
1782#endif
1783
1784 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1785 }
1786}
1787
1788void
1789rxvt_term::update_fade_color (unsigned int idx)
1790{
1791#if OFF_FOCUS_FADING
1792 if (rs[Rs_fade])
1793 {
1794 rgba c;
1795 pix_colors [Color_fade].get (c);
1796 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1797 }
1798#endif
1799}
1800
1801#if ENABLE_TRANSPARENCY || ENABLE_PERL
1318void 1802void
1319rxvt_term::rootwin_cb (XEvent &ev) 1803rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1804{
1321 SET_R (this); 1805 make_current ();
1322 SET_LOCALE (locale);
1323 1806
1807 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1808 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1809 return;
1810
1811# if ENABLE_TRANSPARENCY
1324 switch (ev.type) 1812 switch (ev.type)
1325 { 1813 {
1326 case PropertyNotify: 1814 case PropertyNotify:
1815 /*
1816 * if user used some Esetroot compatible prog to set the root bg,
1817 * use the property to determine the pixmap. We use it later on.
1818 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1819 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1820 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1821 {
1329 if (ev.xproperty.state == PropertyNewValue) 1822 bgPixmap.set_root_pixmap ();
1330 selection_property (ev.xproperty.window, ev.xproperty.atom); 1823 update_background ();
1331 break;
1332 } 1824 }
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 1825
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; 1826 break;
1827 }
1352#endif 1828# endif
1353 } 1829
1830 refresh_check ();
1354} 1831}
1832#endif
1355 1833
1356void 1834void
1357rxvt_term::button_press (XButtonEvent &ev) 1835rxvt_term::button_press (XButtonEvent &ev)
1358{ 1836{
1359 int reportmode = 0, clickintime; 1837 int reportmode = 0, clickintime;
1360 1838
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1839 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1840
1362 if (!bypass_keystate) 1841 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1842 reportmode = !! (priv_modes & PrivMode_mouse_report);
1843
1364 /* 1844 /*
1365 * VT window processing of button press 1845 * VT window processing of button press
1366 */ 1846 */
1367 if (ev.window == TermWin.vt) 1847 if (ev.window == vt)
1368 { 1848 {
1849 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1850 return;
1851
1852#if ISO_14755
1853 // 5.4
1854 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1855 {
1856 iso14755_54 (ev.x, ev.y);
1857 return;
1858 }
1859#endif
1860
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1861 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1862
1370 if (reportmode) 1863 if (reportmode)
1371 { 1864 {
1372 /* mouse report from vt window */ 1865 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1866 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1867 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1868#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1869 if (ev.button == MEvent.button && clickintime)
1377 { 1870 {
1378 /* same button, within alloted time */ 1871 /* same button, within alloted time */
1379 MEvent.clicks++; 1872 MEvent.clicks++;
1873
1380 if (MEvent.clicks > 1) 1874 if (MEvent.clicks > 1)
1381 { 1875 {
1382 /* only report double clicks */ 1876 /* only report double clicks */
1383 MEvent.clicks = 2; 1877 MEvent.clicks = 2;
1384 mouse_report (ev); 1878 mouse_report (ev);
… …
1396 mouse_report (ev); 1890 mouse_report (ev);
1397 } 1891 }
1398#else 1892#else
1399 MEvent.button = ev.button; 1893 MEvent.button = ev.button;
1400 mouse_report (ev); 1894 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1895#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1896
1403 } 1897 }
1404 else 1898 else
1405 { 1899 {
1406 if (ev.button != MEvent.button) 1900 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1901 MEvent.clicks = 0;
1902
1408 switch (ev.button) 1903 switch (ev.button)
1409 { 1904 {
1410 case Button1: 1905 case Button1:
1906 /* allow meta + click to select rectangular areas */
1907 /* should be done in screen.C */
1908#if ENABLE_FRILLS
1909 selection.rect = !!(ev.state & ModMetaMask);
1910#else
1911 selection.rect = false;
1912#endif
1913
1411 /* allow shift+left click to extend selection */ 1914 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1915 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1916 {
1414 if (MEvent.button == Button1 && clickintime) 1917 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1918 selection_rotate (ev.x, ev.y);
1416 else 1919 else
1417 selection_extend (ev.x, ev.y, 1); 1920 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 1935 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 1936 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 1937 selection_rotate (ev.x, ev.y);
1435 else 1938 else
1436 selection_extend (ev.x, ev.y, 1); 1939 selection_extend (ev.x, ev.y, 1);
1940
1437 MEvent.button = Button3; 1941 MEvent.button = Button3;
1438 break; 1942 break;
1439 } 1943 }
1440 } 1944 }
1945
1441 MEvent.time = ev.time; 1946 MEvent.time = ev.time;
1442 return; 1947 return;
1443 } 1948 }
1444 1949
1445 /* 1950 /*
1446 * Scrollbar window processing of button press 1951 * Scrollbar window processing of button press
1447 */ 1952 */
1448 if (isScrollbarWindow (ev.window)) 1953 if (scrollBar.state && ev.window == scrollBar.win)
1449 { 1954 {
1450 scrollBar.setIdle (); 1955 page_dirn direction = NO_DIR;
1956
1957 if (scrollBar.upButton (ev.y))
1958 direction = UP; /* up */
1959 else if (scrollBar.dnButton (ev.y))
1960 direction = DN; /* down */
1961
1962 scrollBar.state = STATE_IDLE;
1451 /* 1963 /*
1452 * Rxvt-style scrollbar: 1964 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider 1965 * move up if mouse is above slider
1454 * move dn if mouse is below slider 1966 * move dn if mouse is below slider
1455 * 1967 *
… …
1464 /* 1976 /*
1465 * Mouse report disabled scrollbar: 1977 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down 1978 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down 1979 * click on scrollbar - send pageup/down
1468 */ 1980 */
1469 if ((scrollBar.style == R_SB_NEXT 1981 if (direction == UP)
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A"); 1982 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT 1983 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"); 1984 tt_printf ("\033[B");
1479 else 1985 else
1480 switch (ev.button) 1986 switch (ev.button)
1481 { 1987 {
1482 case Button2: 1988 case Button2:
… …
1489 tt_printf ("\033[5~"); 1995 tt_printf ("\033[5~");
1490 break; 1996 break;
1491 } 1997 }
1492 } 1998 }
1493 else 1999 else
1494#endif /* NO_SCROLLBAR_REPORT */ 2000#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 { 2001 {
1501 if (scrollbarnext_upButton (ev.y)) 2002 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 { 2003 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2004#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2005 if (!cont_scroll_ev.is_active ())
2006 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 2007#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2008 if (scr_page (direction, 1))
1519 { 2009 {
1520 if (upordown < 0) 2010 if (direction == UP)
1521 scrollBar.setUp (); 2011 scrollBar.state = STATE_UP;
1522 else 2012 else
1523 scrollBar.setDn (); 2013 scrollBar.state = STATE_DOWN;
1524 } 2014 }
1525 } 2015 }
1526 else 2016 else
1527 switch (ev.button) 2017 switch (ev.button)
1528 { 2018 {
1529 case Button2: 2019 case Button2:
1530 switch (scrollbar_align) 2020 switch (scrollBar.align)
1531 { 2021 {
1532 case R_SB_ALIGN_TOP: 2022 case R_SB_ALIGN_TOP:
1533 csrO = 0; 2023 csrO = 0;
1534 break; 2024 break;
1535 case R_SB_ALIGN_CENTRE: 2025 case R_SB_ALIGN_CENTRE:
… …
1537 break; 2027 break;
1538 case R_SB_ALIGN_BOTTOM: 2028 case R_SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2029 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2030 break;
1541 } 2031 }
2032
1542 if (scrollBar.style == R_SB_XTERM 2033 if (scrollBar.style == R_SB_XTERM
1543 || scrollbar_above_slider (ev.y) 2034 || scrollbar_above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2035 || scrollbar_below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2036 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1546 scrollbar_size ()); 2037
1547 scrollBar.setMotion (); 2038 scrollBar.state = STATE_MOTION;
1548 break; 2039 break;
1549 2040
1550 case Button1: 2041 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2042 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top; 2043 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */ 2044 /* FALLTHROUGH */
1554 2045
1555 case Button3: 2046 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2047 if (scrollBar.style != R_SB_XTERM)
1557 { 2048 {
1558 if (scrollbar_above_slider (ev.y)) 2049 if (scrollbar_above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2050# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2051 scr_page (UP, nrow - 1);
1561# else 2052# else
1562 scr_page (UP, TermWin.nrow / 4); 2053 scr_page (UP, nrow / 4);
1563# endif 2054# endif
1564 else if (scrollbar_below_slider (ev.y)) 2055 else if (scrollbar_below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2056# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2057 scr_page (DN, nrow - 1);
1567# else 2058# else
1568 scr_page (DN, TermWin.nrow / 4); 2059 scr_page (DN, nrow / 4);
1569# endif 2060# endif
1570 else 2061 else
1571 scrollBar.setMotion (); 2062 scrollBar.state = STATE_MOTION;
1572 } 2063 }
1573 else 2064 else
1574 { 2065 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2066 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2067 (nrow
1577 * scrollbar_position (ev.y) 2068 * scrollbar_position (ev.y)
1578 / scrollbar_size ())); 2069 / scrollBar.size ()));
1579 } 2070 }
2071
1580 break; 2072 break;
1581 } 2073 }
1582 } 2074 }
2075
1583 return; 2076 return;
1584 } 2077 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2078}
1593 2079
1594void 2080void
1595rxvt_term::button_release (XButtonEvent &ev) 2081rxvt_term::button_release (XButtonEvent &ev)
1596{ 2082{
1597 int reportmode = 0; 2083 int reportmode = 0;
1598 2084
1599 csrO = 0; /* reset csr Offset */ 2085 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2086 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2087 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2088
1603 if (scrollbar_isUpDn ()) 2089 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1604 { 2090 {
1605 scrollBar.setIdle (); 2091 scrollBar.state = STATE_IDLE;
1606 scrollbar_show (0); 2092 scrollBar.show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2093 }
2094
1612#ifdef SELECTION_SCROLLING 2095#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2096 sel_scroll_ev.stop();
1614#endif 2097#endif
2098
1615 if (ev.window == TermWin.vt) 2099 if (ev.window == vt)
1616 { 2100 {
2101 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2102 return;
2103
2104#if ISO_14755
2105 // 5.4
2106 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2107 return;
2108#endif
2109
1617 if (reportmode) 2110 if (reportmode)
1618 { 2111 {
1619 /* mouse report from vt window */ 2112 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2113 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2114 if (ev.button >= 4)
… …
1632 mouse_report (ev); 2125 mouse_report (ev);
1633 } 2126 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2127#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2128 MEvent.button = AnyButton;
1636 mouse_report (ev); 2129 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2130#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2131 return;
1639 } 2132 }
2133
1640 /* 2134 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2135 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2136 * when overriding mouse reporting
1643 */ 2137 */
1644 if (PrivateModes & PrivMode_mouse_report 2138 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2139 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2140 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2141 selection_extend (ev.x, ev.y, 0);
1648 2142
1649 switch (ev.button) 2143 switch (ev.button)
1650 { 2144 {
1651 case Button1: 2145 case Button1:
1652 case Button3: 2146 case Button3:
1653 selection_make (ev.time); 2147 selection_make (ev.time);
1654 break; 2148 break;
2149
1655 case Button2: 2150 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2151 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2152 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2153 break;
2154
1658#ifdef MOUSE_WHEEL 2155#ifdef MOUSE_WHEEL
1659 case Button4: 2156 case Button4:
1660 case Button5: 2157 case Button5:
1661 { 2158 {
1662 int i; 2159 int i;
1663 page_dirn v; 2160 page_dirn v;
1664 2161
1665 v = (ev.button == Button4) ? UP : DN; 2162 v = ev.button == Button4 ? UP : DN;
2163
1666 if (ev.state & ShiftMask) 2164 if (ev.state & ShiftMask)
1667 i = 1; 2165 i = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2166 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2167 i = nrow - 1;
1670 else 2168 else
1671 i = 5; 2169 i = 5;
2170
1672# ifdef MOUSE_SLIP_WHEELING 2171# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2172 if (ev.state & ControlMask)
1674 { 2173 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2174 mouse_slip_wheel_speed += v ? -1 : 1;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2175 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2176 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2177
2178 if (!slip_wheel_ev.is_active ())
2179 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1677 } 2180 }
2181 else
1678# endif 2182# 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 { 2183 {
1686 scr_page (v, 1); 2184 scr_page (v, i);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1); 2185 scrollBar.show (1);
1689 } 2186 }
1690# endif
1691
1692 } 2187 }
1693 break; 2188 break;
1694#endif 2189#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 { 2190 }
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 { 2191 }
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} 2192}
2174#endif
2175 2193
2176/*}}} */ 2194/*}}} */
2177 2195
2178bool 2196void
2179rxvt_term::cmd_parse () 2197rxvt_term::cmd_parse ()
2180{ 2198{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR; 2199 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2200 char *seq_begin; // remember start of esc-sequence here
2184 2201
2185 for (;;) 2202 for (;;)
2186 { 2203 {
2187 if (ch == NOCHAR) 2204 if (expect_false (ch == NOCHAR))
2188 { 2205 {
2189 seq_begin = cmdbuf_ptr; 2206 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2207 ch = next_char ();
2191 }
2192 2208
2193 if (ch == NOCHAR) // TODO: improve 2209 if (ch == NOCHAR)
2194 break; 2210 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2211 }
2212
2213 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2214 {
2215 if (expect_false (!seen_input))
2216 {
2217 seen_input = 1;
2218 // many badly-written programs (e.g. jed) contain a race condition:
2219 // they first read the screensize and then install a SIGWINCH handler.
2220 // some window managers resize the window early, and these programs
2221 // then sometimes get the size wrong.
2222 // unfortunately other programs are even more buggy and dislike
2223 // being sent SIGWINCH, so only do it when we were in fact being
2224 // resized.
2225 if (seen_resize && cmd_pid)
2226 kill (-cmd_pid, SIGWINCH);
2227 }
2228
2198 /* Read a text string from the input buffer */ 2229 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2230 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2231 bool refreshnow = false;
2201 int nlines = 0; 2232 int nlines = 0;
2202 unicode_t *str = buf; 2233 wchar_t *str = buf;
2203 2234 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2235
2206 for (;;) 2236 for (;;)
2207 { 2237 {
2238 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2239 break;
2240
2241 *str++ = ch;
2242
2243 if (expect_false (ch == C0_LF || str >= eol))
2244 {
2245 if (ch == C0_LF)
2246 nlines++;
2247
2248 refresh_count++;
2249
2250 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2251 {
2252 refresh_count = 0;
2253
2254 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2255 {
2256 refreshnow = true;
2257 ch = NOCHAR;
2258 break;
2259 }
2260 }
2261
2262 // scr_add_lines only works for nlines <= nrow - 1.
2263 if (nlines >= nrow - 1)
2264 {
2265 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2266 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2267 scr_add_lines (buf, str - buf, nlines);
2268
2269 nlines = 0;
2270 str = buf;
2271 eol = str + min (ncol, UBUFSIZ);
2272 }
2273
2274 if (str >= eol)
2275 {
2276 if (eol >= buf + UBUFSIZ)
2277 {
2278 ch = NOCHAR;
2279 break;
2280 }
2281 else
2282 eol = min (eol + ncol, buf + UBUFSIZ);
2283 }
2284
2285 }
2286
2208 seq_begin = cmdbuf_ptr; 2287 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2288 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 } 2289 }
2245 2290
2291 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2292 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2293 scr_add_lines (buf, str - buf, nlines);
2247 2294
2248 /* 2295 /*
2249 * If there have been a lot of new lines, then update the screen 2296 * 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. 2297 * 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 2298 * 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 */ 2299 */
2257 if (refreshnow) 2300 if (refreshnow)
2258 { 2301 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2302 scr_refresh ();
2303 want_refresh = 1;
2263 } 2304 }
2264
2265 } 2305 }
2266 else 2306 else
2267 { 2307 {
2268 try 2308 try
2269 { 2309 {
… …
2277 } 2317 }
2278 2318
2279 ch = NOCHAR; 2319 ch = NOCHAR;
2280 } 2320 }
2281 } 2321 }
2282
2283 return flag;
2284} 2322}
2285 2323
2286// read the next character 2324// read the next character
2287unicode_t 2325wchar_t
2288rxvt_term::next_char () 2326rxvt_term::next_char () NOTHROW
2289{ 2327{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2328 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2329 {
2292 // assume 7-bit to be ascii ALWAYS 2330 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2331 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2294 return *cmdbuf_ptr++; 2332 return *cmdbuf_ptr++;
2295 2333
2296 wchar_t wc; 2334 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2335 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2336
2299 if (len == (size_t)-2) 2337 if (len == (size_t)-2)
2300 { 2338 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2339 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2340 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2341 break;
2304 } 2342 }
2305 2343
2306 if (len == (size_t)-1) 2344 if (len == (size_t)-1)
2345 {
2346 mbstate.reset (); // reset now undefined conversion state
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2347 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2348 }
2308 2349
2309 // assume wchar == unicode 2350 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2351 cmdbuf_ptr += len;
2311 return wc; 2352 return wc & UNICODE_MASK;
2312 } 2353 }
2313 2354
2314 return NOCHAR; 2355 return NOCHAR;
2315} 2356}
2357
2358// read the next octet
2359uint32_t
2360rxvt_term::next_octet () NOTHROW
2361{
2362 return cmdbuf_ptr < cmdbuf_endp
2363 ? (unsigned char)*cmdbuf_ptr++
2364 : NOCHAR;
2365}
2366
2367static class out_of_input out_of_input;
2316 2368
2317/* rxvt_cmd_getc () - Return next input character */ 2369/* rxvt_cmd_getc () - Return next input character */
2318/* 2370/*
2319 * Return the next input character after first passing any keyboard input 2371 * Return the next input character after first passing any keyboard input
2320 * to the command. 2372 * to the command.
2321 */ 2373 */
2322unicode_t 2374wchar_t
2323rxvt_term::cmd_getc () 2375rxvt_term::cmd_getc () THROW ((class out_of_input))
2324{ 2376{
2325 unicode_t c = next_char (); 2377 wchar_t c = next_char ();
2378
2379 if (c == NOCHAR)
2380 throw out_of_input;
2381
2382 return c;
2383}
2384
2385uint32_t
2386rxvt_term::cmd_get8 () THROW ((class out_of_input))
2387{
2388 uint32_t c = next_octet ();
2326 2389
2327 if (c == NOCHAR) 2390 if (c == NOCHAR)
2328 throw out_of_input; 2391 throw out_of_input;
2329 2392
2330 return c; 2393 return c;
… …
2334/*----------------------------------------------------------------------*/ 2397/*----------------------------------------------------------------------*/
2335#ifdef PRINTPIPE 2398#ifdef PRINTPIPE
2336FILE * 2399FILE *
2337rxvt_term::popen_printer () 2400rxvt_term::popen_printer ()
2338{ 2401{
2339 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2402 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2340 2403
2341 if (stream == NULL) 2404 if (stream == NULL)
2342 rxvt_warn ("can't open printer pipe, not printing.\n"); 2405 rxvt_warn ("can't open printer pipe, not printing.\n");
2343 2406
2344 return stream; 2407 return stream;
… …
2355 * simulate attached vt100 printer 2418 * simulate attached vt100 printer
2356 */ 2419 */
2357void 2420void
2358rxvt_term::process_print_pipe () 2421rxvt_term::process_print_pipe ()
2359{ 2422{
2360 int done; 2423 FILE *fd = popen_printer ();
2361 FILE *fd;
2362 2424
2363 if ((fd = popen_printer ()) == NULL) 2425 if (!fd)
2364 return; 2426 return;
2365 2427
2366 /* 2428 /*
2367 * Send all input to the printer until either ESC[4i or ESC[?4i 2429 * Send all input to the printer until either ESC[4i or ESC[?4i
2368 * is received. 2430 * is received.
2369 */ 2431 */
2370 for (done = 0; !done;) 2432 for (int done = 0; !done; )
2371 { 2433 {
2372 unsigned char buf[8]; 2434 unsigned char buf[8];
2373 unicode_t ch; 2435 unicode_t ch;
2374 unsigned int i, len; 2436 unsigned int i, len;
2375 2437
… …
2394 { 2456 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2457 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2458 break; /* done = 1 */
2397 } 2459 }
2398 } 2460 }
2399 2461
2400 for (i = 0; i < len; i++) 2462 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2463 if (putc (buf[i], fd) == EOF)
2402 { 2464 {
2403 done = 1; 2465 done = 1;
2404 break; 2466 break;
… …
2406 } 2468 }
2407 } 2469 }
2408 2470
2409 pclose_printer (fd); 2471 pclose_printer (fd);
2410} 2472}
2411#endif /* PRINTPIPE */ 2473#endif /* PRINTPIPE */
2412/*}}} */ 2474/*}}} */
2413 2475
2414/* *INDENT-OFF* */ 2476/* *INDENT-OFF* */
2415enum { 2477enum {
2416 C1_40 = 0x40, 2478 C1_40 = 0x40,
… …
2430 case C0_ESC: 2492 case C0_ESC:
2431 process_escape_seq (); 2493 process_escape_seq ();
2432 break; 2494 break;
2433 case C0_ENQ: /* terminal Status */ 2495 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2496 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2497 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2498 else
2438 tt_write ((unsigned char *)VT100_ANS, 2499 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2500 break;
2441 case C0_BEL: /* bell */ 2501 case C0_BEL: /* bell */
2442 scr_bell (); 2502 scr_bell ();
2443 break; 2503 break;
2444 case C0_BS: /* backspace */ 2504 case C0_BS: /* backspace */
… …
2460 break; 2520 break;
2461 case C0_SI: /* shift in - acs */ 2521 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2522 scr_charset_choose (0);
2463 break; 2523 break;
2464 2524
2525#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2526 // 8-bit controls
2466 case 0x90: /* DCS */ 2527 case 0x90: /* DCS */
2467 process_dcs_seq (); 2528 process_dcs_seq ();
2468 break; 2529 break;
2469 case 0x9b: /* CSI */ 2530 case 0x9b: /* CSI */
2470 process_csi_seq (); 2531 process_csi_seq ();
2471 break; 2532 break;
2472 case 0x9d: /* CSI */ 2533 case 0x9d: /* OSC */
2473 process_osc_seq (); 2534 process_osc_seq ();
2474 break; 2535 break;
2536#endif
2475 } 2537 }
2476} 2538}
2477/*}}} */ 2539/*}}} */
2478 2540
2479 2541
… …
2520 break; 2582 break;
2521 case 'Z': /* identify the terminal type */ 2583 case 'Z': /* identify the terminal type */
2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2584 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2523 break; 2585 break;
2524 case '<': /* turn off VT52 mode */ 2586 case '<': /* turn off VT52 mode */
2525 PrivMode (0, PrivMode_vt52); 2587 set_privmode (PrivMode_vt52, 0);
2526 break; 2588 break;
2527 case 'F': /* use special graphics character set */ 2589 case 'F': /* use special graphics character set */
2528 case 'G': /* use regular character set */ 2590 case 'G': /* use regular character set */
2529 /* unimplemented */ 2591 /* unimplemented */
2530 break; 2592 break;
… …
2541void 2603void
2542rxvt_term::process_escape_seq () 2604rxvt_term::process_escape_seq ()
2543{ 2605{
2544 unicode_t ch = cmd_getc (); 2606 unicode_t ch = cmd_getc ();
2545 2607
2546 if (PrivateModes & PrivMode_vt52) 2608 if (priv_modes & PrivMode_vt52)
2547 { 2609 {
2548 process_escape_vt52 (ch); 2610 process_escape_vt52 (ch);
2549 return; 2611 return;
2550 } 2612 }
2551 2613
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2628 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2629 break;
2568 case '+': 2630 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2631 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2632 break;
2571#ifndef NO_FRILLS 2633#if !ENABLE_MINIMAL
2572 case '6': 2634 case '6':
2573 scr_backindex (); 2635 scr_backindex ();
2574 break; 2636 break;
2575#endif 2637#endif
2576 case '7': 2638 case '7':
2577 scr_cursor (SAVE); 2639 scr_cursor (SAVE);
2578 break; 2640 break;
2579 case '8': 2641 case '8':
2580 scr_cursor (RESTORE); 2642 scr_cursor (RESTORE);
2581 break; 2643 break;
2582#ifndef NO_FRILLS 2644#if !ENABLE_MINIMAL
2583 case '9': 2645 case '9':
2584 scr_forwardindex (); 2646 scr_forwardindex ();
2585 break; 2647 break;
2586#endif 2648#endif
2587 case '=': 2649 case '=':
2588 case '>': 2650 case '>':
2589 PrivMode ((ch == '='), PrivMode_aplKP); 2651 set_privmode (PrivMode_aplKP, ch == '=');
2590 break; 2652 break;
2591 2653
2592 case C1_40: 2654 case C1_40:
2593 cmd_getc (); 2655 cmd_getc ();
2594 break; 2656 break;
… …
2597 break; 2659 break;
2598 2660
2599 /* 8.3.87: NEXT LINE */ 2661 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2662 case C1_NEL: /* ESC E */
2601 { 2663 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2664 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2665 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2604 } 2666 }
2605 break; 2667 break;
2606 2668
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2669 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2670 case C1_ESA: /* ESC G */
… …
2630 process_dcs_seq (); 2692 process_dcs_seq ();
2631 break; 2693 break;
2632 2694
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2695 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2696 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2697 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2698 break; /* steal obsolete ESC [ c */
2638 2699
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2700 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2640 case C1_CSI: /* ESC [ */ 2701 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2702 process_csi_seq ();
2642 break; 2703 break;
2643 2704
2644 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2705 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2645 case C1_OSC: /* ESC ] */ 2706 case C1_OSC: /* ESC ] */
2646 process_osc_seq (); 2707 process_osc_seq ();
2647 break; 2708 break;
2648 2709
2649 /* 8.3.106: RESET TO INITIAL STATE */ 2710 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2650 case 'c': 2711 case 'c':
2651 mbstate.reset (); 2712 mbstate.reset ();
2652 scr_poweron (); 2713 scr_poweron ();
2653 scrollbar_show (1); 2714 scrollBar.show (1);
2654 break; 2715 break;
2655 2716
2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2717 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2657 case 'n': 2718 case 'n':
2658 scr_charset_choose (2); 2719 scr_charset_choose (2);
… …
2668 2729
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2730/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */ 2731/* *INDENT-OFF* */
2671enum { 2732enum {
2672 CSI_ICH = 0x40, 2733 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2734 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 , 2735 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, 2736 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, 2737 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, 2738 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, 2739 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2703rxvt_term::process_csi_seq () 2764rxvt_term::process_csi_seq ()
2704{ 2765{
2705 unicode_t ch, priv, i; 2766 unicode_t ch, priv, i;
2706 unsigned int nargs, p; 2767 unsigned int nargs, p;
2707 int n, ndef; 2768 int n, ndef;
2708 int arg[ESC_ARGS]; 2769 int arg[ESC_ARGS] = { };
2709 2770
2710 for (nargs = ESC_ARGS; nargs > 0;) 2771 nargs = 0;
2711 arg[--nargs] = 0;
2712 2772
2713 priv = 0; 2773 priv = 0;
2714 ch = cmd_getc (); 2774 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2775 if ((ch >= '<' && ch <= '?') || ch == '!')
2776 {
2716 { /* '<' '=' '>' '?' */ 2777 /* '<' '=' '>' '?' '!' */
2717 priv = ch; 2778 priv = ch;
2718 ch = cmd_getc (); 2779 ch = cmd_getc ();
2719 } 2780 }
2720 2781
2721 /* read any numerical arguments */ 2782 /* read any numerical arguments */
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2811 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2812 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2813 if (arg[p] == -1)
2753 arg[p] = ndef; 2814 arg[p] = ndef;
2754 2815
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 /* 2816 /*
2763 * private mode handling 2817 * private mode handling
2764 */ 2818 */
2765 if (priv) 2819 if (priv)
2766 { 2820 {
2767 switch (priv) 2821 switch (priv)
2768 { 2822 {
2769 case '>': 2823 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2824 if (ch == CSI_DA) /* secondary device attributes */
2825 {
2826 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2827 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2828 //
2829 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2830 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2831 // versions.
2832 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2833 tt_printf ("\033[>%d;95;0c", 'U');
2834 }
2772 break; 2835 break;
2836
2773 case '?': 2837 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2838 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2839 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2840 break;
2841
2842 case '!':
2843 if (ch == CSI_70)
2844 {
2845 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2846 scr_soft_reset ();
2847
2848 static const int pm_h[] = { 7, 25 };
2849 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
2850
2851 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
2852 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2777 } 2853 }
2854 break;
2855 }
2856
2778 return; 2857 return;
2779 } 2858 }
2780 2859
2781 switch (ch) 2860 switch (ch)
2782 { 2861 {
… …
2881 2960
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2961 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 2962 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 2963 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2964 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2965 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 2966 break;
2888 2967
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2968 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 2969 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 2970 break;
2893 2971
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2972 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 2973 process_sgr_mode (nargs, arg);
2896 break; 2974 break;
… …
2903 break; 2981 break;
2904 case 6: /* CPR requested */ 2982 case 6: /* CPR requested */
2905 scr_report_position (); 2983 scr_report_position ();
2906 break; 2984 break;
2907 case 7: /* unofficial extension */ 2985 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 2986 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2987 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 2988 break;
2911 case 8: /* unofficial extension */ 2989 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2990 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 2991 break;
2914 } 2992 }
… …
2950 break; 3028 break;
2951 3029
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3030 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3031 if (arg[0] == 4)
2954 scr_insert_mode (0); 3032 scr_insert_mode (0);
3033 else if (arg[0] == 20)
3034 priv_modes &= ~PrivMode_LFNL;
2955 break; 3035 break;
2956 3036
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3037 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3038 if (arg[0] == 4)
2959 scr_insert_mode (1); 3039 scr_insert_mode (1);
3040 else if (arg[0] == 20)
3041 priv_modes |= PrivMode_LFNL;
2960 break; 3042 break;
2961 3043
2962 /* 3044 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3045 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3046 */
… …
2976 break; 3058 break;
2977 case CSI_75: 3059 case CSI_75:
2978 scr_cursor (RESTORE); 3060 scr_cursor (RESTORE);
2979 break; 3061 break;
2980 3062
2981#ifndef NO_FRILLS 3063#if !ENABLE_MINIMAL
2982 case CSI_74: 3064 case CSI_74:
2983 process_window_ops (arg, nargs); 3065 process_window_ops (arg, nargs);
2984 break; 3066 break;
2985#endif 3067#endif
2986 3068
… …
2993 break; 3075 break;
2994 } 3076 }
2995} 3077}
2996/*}}} */ 3078/*}}} */
2997 3079
2998#ifndef NO_FRILLS 3080#if !ENABLE_MINIMAL
2999/* ARGSUSED */ 3081/* ARGSUSED */
3000void 3082void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3083rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3084{
3003 int x, y; 3085 int x, y;
3004 XWindowAttributes wattr; 3086 XWindowAttributes wattr;
3005 Window wdummy; 3087 Window wdummy;
3088
3089 dLocal (Display *, dpy);
3006 3090
3007 if (nargs == 0) 3091 if (nargs == 0)
3008 return; 3092 return;
3009 3093
3010 switch (args[0]) 3094 switch (args[0])
3011 { 3095 {
3012 /* 3096 /*
3013 * commands 3097 * commands
3014 */ 3098 */
3015 case 1: /* deiconify window */ 3099 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3100 XMapWindow (dpy, parent[0]);
3017 break; 3101 break;
3018 case 2: /* iconify window */ 3102 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3103 XIconifyWindow (dpy, parent[0], display->screen);
3020 DefaultScreen (display->display));
3021 break; 3104 break;
3022 case 3: /* set position (pixels) */ 3105 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3106 XMoveWindow (dpy, parent[0], args[1], args[2]);
3024 break; 3107 break;
3025 case 4: /* set size (pixels) */ 3108 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3109 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3110 break;
3028 case 5: /* raise window */ 3111 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3112 XRaiseWindow (dpy, parent[0]);
3030 break; 3113 break;
3031 case 6: /* lower window */ 3114 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3115 XLowerWindow (dpy, parent[0]);
3033 break; 3116 break;
3034 case 7: /* refresh window */ 3117 case 7: /* refresh window */
3035 scr_touch (true); 3118 scr_touch (true);
3036 break; 3119 break;
3037 case 8: /* set size (chars) */ 3120 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3121 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3122 (unsigned int) (args[1] * fheight));
3040 break; 3123 break;
3041 3124
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3125 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3126 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3127 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3128 set_widthheight ((unsigned int)width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3129 (unsigned int) (args[1] * fheight));
3047 break; 3130 break;
3048
3049 3131
3050 /* 3132 /*
3051 * reports - some output format copied from XTerm 3133 * reports - some output format copied from XTerm
3052 */ 3134 */
3053 case 11: /* report window state */ 3135 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3136 XGetWindowAttributes (dpy, parent[0], &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3137 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3138 break;
3057 case 13: /* report window position */ 3139 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3140 XGetWindowAttributes (dpy, parent[0], &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3141 XTranslateCoordinates (dpy, parent[0], wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3142 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3143 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3144 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3145 break;
3064 case 14: /* report window size (pixels) */ 3146 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3147 XGetWindowAttributes (dpy, parent[0], &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3148 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3149 break;
3068 case 18: /* report text area size (chars) */ 3150 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3151 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3152 break;
3071 case 19: /* report window size (chars) */ 3153 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3154 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3155 break;
3074 case 20: /* report icon label */ 3156 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3157 {
3077 char *s; 3158 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3159 XGetIconName (dpy, parent[0], &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3160 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3161 XFree (s);
3080 } 3162 }
3081 break; 3163 break;
3082 case 21: /* report window title */ 3164 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3165 {
3085 char *s; 3166 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3167 XFetchName (dpy, parent[0], &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3168 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3169 XFree (s);
3088 } 3170 }
3089 break; 3171 break;
3090 } 3172 }
3091} 3173}
3092#endif 3174#endif
3093 3175
3094/*----------------------------------------------------------------------*/ 3176/*----------------------------------------------------------------------*/
3095/* 3177/*
3096 * get input up until STRING TERMINATOR (or BEL) 3178 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3179 * ends_how is terminator used. returned input must be free()'d
3098 */ 3180 */
3099unsigned char * 3181char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3182rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3183{
3102 int seen_esc = 0; /* seen escape? */ 3184 unicode_t ch;
3185 bool seen_esc = false;
3103 unsigned int n = 0; 3186 unsigned int n = 0;
3104 unsigned char *s;
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX]; 3187 wchar_t string[STRING_MAX];
3107 3188
3108 while ((ch = cmd_getc ())) 3189 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3190 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3191 if (seen_esc)
3192 {
3114 if (ch == 0x5c) /* 7bit ST */ 3193 if (ch == 0x5c) /* 7bit ST */
3115 break; 3194 break;
3116 else 3195 else
3117 return NULL; 3196 return NULL;
3118 3197 }
3119 if (ch == C0_ESC) 3198 else if (ch == C0_ESC)
3120 { 3199 {
3121 seen_esc = 1; 3200 seen_esc = true;
3122 continue; 3201 continue;
3123 } 3202 }
3203 else if (ch == C0_BEL || ch == CHAR_ST)
3204 break;
3124 else if (ch == '\t') 3205 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3206 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3207 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3208 return NULL; /* other control character - exit */
3128 3209
3129 if (n >= sizeof (string) - 1) 3210 seen_esc = false;
3211
3212 if (n >= STRING_MAX - 1)
3130 // stop at some sane length 3213 // stop at some sane length
3131 return NULL; 3214 return NULL;
3132 3215
3133 string[n++] = ch; 3216 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3217 }
3136 3218
3137 string[n++] = '\0'; 3219 string[n++] = '\0';
3138 3220
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3221 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3222
3144 return s; 3223 return rxvt_wcstombs (string);
3145} 3224}
3146 3225
3147/*----------------------------------------------------------------------*/ 3226/*----------------------------------------------------------------------*/
3148/* 3227/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3228 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3229 */
3151void 3230void
3152rxvt_term::process_dcs_seq () 3231rxvt_term::process_dcs_seq ()
3153{ 3232{
3154 unsigned char *s; 3233 char *s;
3155 unicode_t eh; 3234 unicode_t eh;
3156 3235
3157 /* 3236 /*
3158 * Not handled yet 3237 * Not handled yet
3159 */ 3238 */
… …
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3257 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3258 arg = arg * 10 + (ch - '0');
3180 3259
3181 if (ch == ';') 3260 if (ch == ';')
3182 { 3261 {
3183 unsigned char *s = get_to_st (eh); 3262 char *s = get_to_st (eh);
3184 3263
3185 if (s) 3264 if (s)
3186 { 3265 {
3187 process_xterm_seq (arg, (char *)s, eh); 3266 process_xterm_seq (arg, s, eh);
3188 free (s); 3267 free (s);
3189 } 3268 }
3190 } 3269 }
3191} 3270}
3192 3271
3193void 3272void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3273rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3274{
3196 if (str[0] == '?' && !str[1]) 3275 if (str[0] == '?' && !str[1])
3197 { 3276 {
3198 if (Options & Opt_insecure) 3277 rgba c;
3199 { 3278 pix_colors_focused[color].get (c);
3200 unsigned short r, g, b; 3279
3201 PixColors[color].get (display, r, g, b); 3280#if XFT
3281 if (c.a != rgba::MAX_CC)
3282 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3283 else
3284#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3285 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3203 }
3204 } 3286 }
3205 else 3287 else
3206 set_window_color (color, str); 3288 set_window_color (color, str);
3207} 3289}
3208 3290
3209/* 3291/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3292 * 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 */ 3293 */
3234void 3294void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3295rxvt_term::process_xterm_seq (int op, char *str, char resp)
3236{ 3296{
3237 int changed = 0;
3238 int color; 3297 int color;
3239 char *buf, *name; 3298 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3299 bool query = str[0] == '?' && !str[1];
3300 int saveop = op;
3301
3302 dLocal (Display *, dpy);
3241 3303
3242 assert (str != NULL); 3304 assert (str != NULL);
3305
3306 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3307 return;
3308
3243 switch (op) 3309 switch (op)
3244 { 3310 {
3245 case XTerm_name: 3311 case XTerm_name:
3246 set_title (str); 3312 set_title (str);
3247 /* FALLTHROUGH */ 3313 /* FALLTHROUGH */
… …
3252 set_title (str); 3318 set_title (str);
3253 break; 3319 break;
3254 case XTerm_property: 3320 case XTerm_property:
3255 if (str[0] == '?') 3321 if (str[0] == '?')
3256 { 3322 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3323 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3324 Atom actual_type;
3259 int actual_format; 3325 int actual_format;
3260 unsigned long nitems; 3326 unsigned long nitems;
3261 unsigned long bytes_after; 3327 unsigned long bytes_after;
3262 unsigned char *value = 0; 3328 unsigned char *value = 0;
3263 const char *str = ""; 3329 const char *str = "";
3264 3330
3265 if (prop 3331 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3332 && XGetWindowProperty (dpy, parent[0],
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3333 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3334 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3335 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3336 && actual_type != None
3271 && actual_format == 8) 3337 && actual_format == 8)
3272 str = (const char *)(value); 3338 str = (const char *)(value);
3273 3339
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3340 tt_printf ("\033]%d;%s%c", op, str, resp);
3275 3341
3276 XFree (value); 3342 XFree (value);
3277 } 3343 }
3278 else 3344 else
3279 { 3345 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3346 char *eq = strchr (str, '=');
3281 3347
3282 if (eq) 3348 if (eq)
3283 { 3349 {
3284 *eq = 0; 3350 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3351 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 } 3352 }
3290 else 3353 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3354 XDeleteProperty (dpy, parent[0],
3292 display->atom (str)); 3355 display->atom (str));
3293 } 3356 }
3294 break; 3357 break;
3295 3358
3296 case XTerm_Color: 3359 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3360 for (buf = (char *)str; buf && *buf;)
3298 { 3361 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3362 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3363 break;
3301 3364
3302 *name++ = '\0'; 3365 *name++ = '\0';
3303 color = atoi (buf); 3366 color = atoi (buf) + minCOLOR;
3304 3367
3305 if (color < 0 || color >= TOTAL_COLORS) 3368 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3369 break;
3307 3370
3308 if ((buf = STRCHR (name, ';')) != NULL) 3371 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3372 *buf++ = '\0';
3310 3373
3311 if (name[0] == '?' && !name[1]) 3374 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 } 3375 }
3323 break; 3376 break;
3377 case Rxvt_restoreFG:
3324 case XTerm_Color00: 3378 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3379 process_color_seq (op, Color_fg, str, resp);
3326 break; 3380 break;
3381 case Rxvt_restoreBG:
3327 case XTerm_Color01: 3382 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3383 process_color_seq (op, Color_bg, str, resp);
3329 break; 3384 break;
3330#ifndef NO_CURSORCOLOR 3385#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor: 3386 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3387 process_color_seq (op, Color_cursor, str, resp);
3333 break; 3388 break;
3334#endif 3389#endif
3335 case XTerm_Color_pointer_fg: 3390 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3391 process_color_seq (op, Color_pointer_fg, str, resp);
3337 break; 3392 break;
3338 case XTerm_Color_pointer_bg: 3393 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3394 process_color_seq (op, Color_pointer_bg, str, resp);
3340 break; 3395 break;
3341#ifndef NO_BOLD_UNDERLINE_REVERSE 3396#ifndef NO_BOLD_UNDERLINE_REVERSE
3342 case XTerm_Color_BD:
3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3344 break;
3345 case XTerm_Color_UL:
3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3347 break;
3348 case XTerm_Color_RV: 3397 case XTerm_Color_RV:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3398 process_color_seq (op, Color_RV, str, resp);
3350 break; 3399 break;
3400 case Rxvt_Color_BD:
3401 case URxvt_Color_BD:
3402 process_color_seq (op, Color_BD, str, resp);
3403 break;
3404 case Rxvt_Color_UL:
3405 case URxvt_Color_UL:
3406 process_color_seq (op, Color_UL, str, resp);
3407 break;
3408 case URxvt_Color_IT:
3409 process_color_seq (op, Color_IT, str, resp);
3410 break;
3351#endif 3411#endif
3412 case URxvt_Color_border:
3413 process_color_seq (op, Color_border, str, resp);
3414 break;
3415#if ENABLE_TRANSPARENCY
3416 case URxvt_Color_tint:
3417 process_color_seq (op, Color_tint, str, resp);
3418 {
3419 bool changed = false;
3352 3420
3421 if (ISSET_PIXCOLOR (Color_tint))
3422 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3423 else
3424 changed = bgPixmap.unset_tint ();
3425
3426 if (changed)
3427 update_background ();
3428 }
3429
3430 break;
3431#endif
3432
3433#if BG_IMAGE_FROM_FILE
3353 case XTerm_Pixmap: 3434 case Rxvt_Pixmap:
3354 if (*str != ';') 3435 if (!strcmp (str, "?"))
3355 { 3436 {
3356#if XPM_BACKGROUND 3437 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 3438
3369 } 3439 sprintf (str, "[%dx%d+%d+%d]",
3370 if (changed) 3440 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3371 { 3441 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3372#ifdef XPM_BACKGROUND 3442 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 } 3443 }
3411 else 3444 else
3412 { 3445 {
3446 int changed = 0;
3447
3448 if (*str != ';')
3449 {
3450 /* reset to default scaling :*/
3451 bgPixmap.unset_geometry ();
3452 if (bgPixmap.set_file (str)) /* change pixmap */
3453 changed++;
3454 str = strchr (str, ';');
3455 if (str == NULL)
3456 bgPixmap.set_defaultGeometry ();
3457 }
3458
3413 set_locale (str); 3459 while (str)
3414# ifdef USE_XIM 3460 {
3415 im_cb (); 3461 str++;
3416# endif 3462 if (bgPixmap.set_geometry (str))
3463 changed++;
3464 str = strchr (str, ';');
3465 }
3466
3467 if (changed)
3468 update_background ();
3417 } 3469 }
3418 break; 3470 break;
3471#endif
3419 3472
3420 case XTerm_findfont: 3473 case XTerm_logfile:
3421 if (Options & Opt_insecure) 3474 // 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; 3475 break;
3435#endif 3476
3436#if 0 3477#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3478 case Rxvt_dumpscreen: /* no error notices */
3438 { 3479 {
3439 int fd; 3480 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3481 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3482 {
3442 scr_dump (fd); 3483 scr_dump (fd);
3443 close (fd); 3484 close (fd);
3444 } 3485 }
3445 } 3486 }
3487 break;
3488#endif
3489 case XTerm_font:
3490 op = URxvt_font;
3491 case URxvt_font:
3492#if ENABLE_STYLES
3493 case URxvt_boldFont:
3494 case URxvt_italicFont:
3495 case URxvt_boldItalicFont:
3496#endif
3497 if (query)
3498 tt_printf ("\33]%d;%-.250s%c", saveop,
3499 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3500 ? fontset[op - URxvt_font]->fontdesc : "",
3501 resp);
3502 else
3503 {
3504 const char *&res = rs[Rs_font + (op - URxvt_font)];
3505
3506 res = strdup (str);
3507 allocated.push_back ((void *)res);
3508 set_fonts ();
3509 }
3510 break;
3511
3512 case URxvt_version:
3513 if (query)
3514 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3515 op,
3516 rs[Rs_name], VERSION[0], VERSION[2],
3517 resp);
3518 break;
3519
3520#if !ENABLE_MINIMAL
3521 case URxvt_locale:
3522 if (query)
3523 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3524 else
3525 {
3526 set_locale (str);
3527 pty->set_utf8_mode (enc_utf8);
3528 init_xlocale ();
3529 }
3530 break;
3531
3532 case URxvt_view_up:
3533 case URxvt_view_down:
3534 {
3535 int lines = atoi (str);
3536
3537 if (lines)
3538 scr_page (op == URxvt_view_up ? UP : DN, lines);
3539 else
3540 scr_erase_savelines ();
3541 }
3542
3543 break;
3544#endif
3545
3546#if ENABLE_PERL
3547 case URxvt_perl:
3548 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3446 break; 3549 break;
3447#endif 3550#endif
3448 } 3551 }
3449} 3552}
3450/*----------------------------------------------------------------------*/ 3553/*----------------------------------------------------------------------*/
… …
3464{ 3567{
3465 int state; 3568 int state;
3466 3569
3467 if (mode == 's') 3570 if (mode == 's')
3468 { 3571 {
3469 SavedModes |= (PrivateModes & bit); 3572 SavedModes |= (priv_modes & bit);
3470 return -1; 3573 return -1;
3471 } 3574 }
3472 else 3575 else
3473 { 3576 {
3474 if (mode == 'r') 3577 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3578 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3579 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3580 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3581 set_privmode (bit, state);
3479 } 3582 }
3480 3583
3481 return state; 3584 return state;
3482} 3585}
3483 3586
3484/* we're not using priv _yet_ */ 3587/* we're not using priv _yet_ */
3485void 3588void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3589rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3487{ 3590{
3488 unsigned int i, j; 3591 unsigned int i, j;
3489 int state; 3592 int state;
3490 3593
3491 static const struct 3594 static const struct
3492 { 3595 {
3493 const int argval; 3596 const int argval;
3494 const unsigned long bit; 3597 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3598 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3599 { 1, PrivMode_aplCUR }, // DECCKM
3499 { 2, PrivMode_vt52 }, 3600 { 2, PrivMode_vt52 },
3500 { 3, PrivMode_132 }, 3601 { 3, PrivMode_132 }, // DECCOLM
3501 { 4, PrivMode_smoothScroll }, 3602 { 4, PrivMode_smoothScroll }, // DECSCLM
3502 { 5, PrivMode_rVideo }, 3603 { 5, PrivMode_rVideo }, // DECSCNM
3503 { 6, PrivMode_relOrigin }, 3604 { 6, PrivMode_relOrigin }, // DECOM
3504 { 7, PrivMode_Autowrap }, 3605 { 7, PrivMode_Autowrap }, // DECAWM
3606 // 8, auto-repeat keys // DECARM
3505 { 9, PrivMode_MouseX10 }, 3607 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3608 // 18 end FF to printer after print screen
3507 { menuBar_esc, PrivMode_menuBar }, 3609 // 19 Print screen prints full screen/scorll region
3508#endif 3610 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3509#ifdef scrollBar_esc 3611#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3612 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3613#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3614 { 35, PrivMode_ShiftKeys }, // rxvt extension
3615 // 38, tektronix mode // DECTEK
3516 { 40, PrivMode_132OK }, 3616 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3617 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3618 // 45 margin bell NYI
3519 // 46 start logging 3619 // 46 start logging
3520 { 47, PrivMode_Screen }, 3620 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP }, 3621 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3522#ifndef NO_BACKSPACE_KEY 3622#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3623 { 67, PrivMode_BackSpace }, // DECBKM
3524#endif 3624#endif
3525 { 1000, PrivMode_MouseX11 }, 3625 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3626 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3627 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3628 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3629 { 1011, PrivMode_Keypress }, // rxvt extension
3531 // 1035 enable modifiers for alt, numlock NYI 3630 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3631 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3632 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen }, 3633 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor 3634 // 1048 save and restore cursor
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3635 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3636 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3637 { 2004, PrivMode_BracketPaste },
3538 }; 3638 };
3539 3639
3540 if (nargs == 0) 3640 if (nargs == 0)
3541 return; 3641 return;
3542 3642
… …
3559 } 3659 }
3560 3660
3561 /* extra handling for values with state unkept */ 3661 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3662 switch (arg[i])
3563 { 3663 {
3664#if ENABLE_STYLES
3665 case 1021:
3666 set_option (Opt_intensityStyles, mode);
3667
3668 scr_touch (true);
3669 break;
3670#endif
3564 case 1048: /* alternative cursor save */ 3671 case 1048: /* alternative cursor save */
3565 if (Options & Opt_secondaryScreen) 3672 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3673 if (mode == 0)
3567 scr_cursor (RESTORE); 3674 scr_cursor (RESTORE);
3568 else if (mode == 1) 3675 else if (mode == 1)
3569 scr_cursor (SAVE); 3676 scr_cursor (SAVE);
3570 break; 3677 break;
… …
3578 case 2: /* VT52 mode */ 3685 case 2: /* VT52 mode */
3579 /* oddball mode. should be set regardless of set/reset 3686 /* oddball mode. should be set regardless of set/reset
3580 * parameter. Return from VT52 mode with an ESC < from 3687 * parameter. Return from VT52 mode with an ESC < from
3581 * within VT52 mode 3688 * within VT52 mode
3582 */ 3689 */
3583 PrivMode (1, PrivMode_vt52); 3690 set_privmode (PrivMode_vt52, 1);
3584 break; 3691 break;
3585 case 3: /* 80/132 */ 3692 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3693 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3694 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3588 break; 3695 break;
3589 case 4: /* smooth scrolling */ 3696 case 4: /* smooth scrolling */
3590 if (state) 3697 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3698 break;
3595 case 5: /* reverse video */ 3699 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3700 scr_rvideo_mode (state);
3597 break; 3701 break;
3598 case 6: /* relative/absolute origins */ 3702 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3706 scr_autowrap (state);
3603 break; 3707 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3708 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3709 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3710 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3711 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3712 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 3713#ifdef scrollBar_esc
3617 case scrollBar_esc: 3714 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3715 if (scrollBar.map (state))
3619 { 3716 {
3620 resize_all_windows (0, 0, 0); 3717 resize_all_windows (0, 0, 0);
3621 scr_touch (true); 3718 scr_touch (true);
3622 } 3719 }
3623 break; 3720 break;
… …
3632 break; 3729 break;
3633 /* case 66: - application key pad */ 3730 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3731 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3732 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3733 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3734 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3735 break;
3639#if 0
3640 case 1001: 3736 case 1002:
3641 break; /* X11 mouse highlighting */ 3737 case 1003:
3642#endif 3738 if (state)
3739 {
3740 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3741 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3742 vt_emask_mouse = PointerMotionMask;
3743 }
3744 else
3745 vt_emask_mouse = NoEventMask;
3746
3747 vt_select_input ();
3748 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3749 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3750 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3751 break;
3649 case 1011: /* scroll to bottom on key press */ 3752 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3753 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3754 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3755 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3756 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3757 if (!state)
3658 scr_erase_screen (2); 3758 scr_erase_screen (2);
3759
3659 scr_change_screen (state); 3760 scr_change_screen (state);
3660 break; 3761 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3762 case 1049: /* secondary screen w/ clearing first */
3763 if (option (Opt_secondaryScreen))
3764 if (state)
3765 scr_cursor (SAVE);
3766
3662 scr_change_screen (state); 3767 scr_change_screen (state);
3768
3663 if (Options & Opt_secondaryScreen) 3769 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3770 if (state)
3665 scr_erase_screen (2); 3771 scr_erase_screen (2);
3772 else
3773 scr_cursor (RESTORE);
3666 break; 3774 break;
3667 default: 3775 default:
3668 break; 3776 break;
3669 } 3777 }
3670 } 3778 }
… …
3694 rendset = 0, rendstyle = ~RS_None; 3802 rendset = 0, rendstyle = ~RS_None;
3695 break; 3803 break;
3696 case 1: 3804 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3805 rendset = 1, rendstyle = RS_Bold;
3698 break; 3806 break;
3807 //case 2: // low intensity
3808 case 3:
3809 rendset = 1, rendstyle = RS_Italic;
3810 break;
3699 case 4: 3811 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3812 rendset = 1, rendstyle = RS_Uline;
3701 break; 3813 break;
3702 case 5: 3814 case 5: // slowly blinking
3815 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 3816 rendset = 1, rendstyle = RS_Blink;
3704 break; 3817 break;
3818 //case 6: // scoansi light background
3705 case 7: 3819 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 3820 rendset = 1, rendstyle = RS_RVid;
3707 break; 3821 break;
3708 case 8: 3822 case 8:
3709 // invisible. NYI 3823 // invisible. NYI
3710 break; 3824 break;
3711 case 22: 3825 //case 9: // crossed out
3826 //case 10: // scoansi acs off, primary font
3827 //case 11: // scoansi acs on, first alt font
3828 //case 12: // scoansi acs on, |0x80, second alt font
3829 //...
3830 //case 19: // ninth alt font
3831 //case 20: // gothic
3832 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 3833 rendset = 0, rendstyle = RS_Bold;
3834 break;
3835 case 22: // normal intensity
3836 rendset = 0, rendstyle = RS_Bold;
3837 break;
3838 case 23: // disable italic
3839 rendset = 0, rendstyle = RS_Italic;
3713 break; 3840 break;
3714 case 24: 3841 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3842 rendset = 0, rendstyle = RS_Uline;
3716 break; 3843 break;
3717 case 25: 3844 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3845 rendset = 0, rendstyle = RS_Blink;
3719 break; 3846 break;
3847 case 26: // variable spacing (iso 8613)
3848 rendset = 0, rendstyle = RS_Blink;
3849 break;
3720 case 27: 3850 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3851 rendset = 0, rendstyle = RS_RVid;
3722 break; 3852 break;
3723 case 28:
3724 // visible. NYI 3853 //case 28: // visible. NYI
3725 break; 3854 //case 29: // not crossed-out
3726 } 3855 }
3727 3856
3728 if (rendset != -1) 3857 if (rendset != -1)
3729 { 3858 {
3730 scr_rendition (rendset, rendstyle); 3859 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3870 case 35:
3742 case 36: 3871 case 36:
3743 case 37: 3872 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3873 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3874 break;
3746#ifdef TTY_256COLOR 3875 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3876 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3877 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3878 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3879 i += 2;
3752 } 3880 }
3753 break; 3881 break;
3754#endif
3755 case 39: /* default fg */ 3882 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3883 scr_color (Color_fg, Color_fg);
3757 break; 3884 break;
3758 3885
3759 case 40: 3886 case 40:
… …
3764 case 45: 3891 case 45:
3765 case 46: 3892 case 46:
3766 case 47: 3893 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3894 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3895 break;
3769#ifdef TTY_256COLOR 3896 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3897 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3898 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3899 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3900 i += 2;
3775 } 3901 }
3776 break; 3902 break;
3777#endif
3778 case 49: /* default bg */ 3903 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3904 scr_color (Color_bg, Color_bg);
3780 break; 3905 break;
3781 3906
3782#ifndef NO_BRIGHTCOLOR 3907 //case 50: // not variable spacing
3908
3909#if !ENABLE_MINIMAL
3783 case 90: 3910 case 90:
3784 case 91: /* set bright fg color */ 3911 case 91: /* set bright fg color */
3785 case 92: 3912 case 92:
3786 case 93: 3913 case 93:
3787 case 94: 3914 case 94:
3788 case 95: 3915 case 95:
3789 case 96: 3916 case 96:
3790 case 97: 3917 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3918 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 3919 break;
3794 case 100: 3920 case 100:
3795 case 101: /* set bright bg color */ 3921 case 101: /* set bright bg color */
3796 case 102: 3922 case 102:
3797 case 103: 3923 case 103:
3798 case 104: 3924 case 104:
3799 case 105: 3925 case 105:
3800 case 106: 3926 case 106:
3801 case 107: 3927 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3928 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 3929 break;
3805#endif 3930#endif
3806
3807 } 3931 }
3808 } 3932 }
3809} 3933}
3810/*}}} */ 3934/*}}} */
3811 3935
3812/*{{{ process Rob Nation's own graphics mode sequences */ 3936/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3813void 3937void
3814rxvt_term::process_graphics () 3938rxvt_term::process_graphics ()
3815{ 3939{
3816 unicode_t ch, cmd = cmd_getc (); 3940 unicode_t ch, cmd = cmd_getc ();
3817 3941
3818 if (cmd == 'Q') 3942 if (cmd == 'Q')
3943 {
3819 { /* query graphics */ 3944 /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */ 3945 tt_printf ("\033G0\012"); /* no graphics */
3821 return; 3946 return;
3822 } 3947 }
3823 /* swallow other graphics sequences until terminating ':' */ 3948 /* swallow other graphics sequences until terminating ':' */
3824 do 3949 do
3825 ch = cmd_getc (); 3950 ch = cmd_getc ();
… …
3835 */ 3960 */
3836void 3961void
3837rxvt_term::tt_printf (const char *fmt,...) 3962rxvt_term::tt_printf (const char *fmt,...)
3838{ 3963{
3839 va_list arg_ptr; 3964 va_list arg_ptr;
3840 unsigned char buf[256]; 3965 char buf[256];
3841 3966
3842 va_start (arg_ptr, fmt); 3967 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3968 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 3969 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 3970 tt_write (buf, strlen (buf));
3846} 3971}
3847 3972
3848/* ---------------------------------------------------------------------- */ 3973/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 3974/* 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. 3975 * or generated by us in response to a query ESC sequence.
3851 */ 3976 */
3852void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3854{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3977const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3856 3978
3857 if (len) 3979void
3980rxvt_term::tt_write (const char *data, unsigned int len)
3981{
3982 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3983 return;
3984
3985 if (pty->pty < 0)
3986 return;
3987
3988 if (v_buflen == 0)
3989 {
3990 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3991
3992 if ((unsigned int)written == len)
3993 return;
3994
3995 data += written;
3996 len -= written;
3858 { 3997 }
3998
3999 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4000
4001 memcpy (v_buffer + v_buflen, data, len);
4002 v_buflen += len;
4003
4004 pty_ev.set (ev::READ | ev::WRITE);
4005}
4006
4007void rxvt_term::pty_write ()
4008{
4009 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4010
4011 if (written > 0)
4012 {
4013 v_buflen -= written;
4014
3859 if (v_buflen == 0) 4015 if (v_buflen == 0)
3860 { 4016 {
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); 4017 free (v_buffer);
3888 v_buffer = 0; 4018 v_buffer = 0;
3889 v_buflen = 0;
3890 4019
3891 pty_ev.set (EVENT_READ); 4020 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; 4021 return;
3904 } 4022 }
4023
4024 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4025 }
4026 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4027 pty_ev.set (ev::READ);
3906} 4028}
3907 4029
3908/*----------------------- end-of-file (C source) -----------------------*/ 4030/*----------------------- end-of-file (C source) -----------------------*/
3909 4031

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