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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.529 by sf-exg, Sun Dec 30 15:05:19 2012 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
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
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
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
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
136void ecb_cold
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, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
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 rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 406rxvt_term::key_press (XKeyEvent &ev)
60{ 407{
61 int ctrl, meta, shft, len; 408 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 409 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 410 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 411 char kbuf[KBUFSZ];
412
413#if ISO_14755
414 if (iso14755buf & ISO_14755_52)
415 return;
416#endif
69 417
70 /* 418 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 419 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 420 * escape sequence to toggle the Keypad.
73 * 421 *
74 * Always permit `shift' to override the current setting 422 * Always permit `shift' to override the current setting
75 */ 423 */
76 shft = (ev.state & ShiftMask); 424 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 425 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 426 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 427
86 kbuf[0] = 0; 428 kbuf[0] = 0;
87 429
88#ifdef USE_XIM 430#if USE_XIM
89 if (Input_Context) 431 if (Input_Context)
90 { 432 {
91 Status status_return; 433 Status status_return;
92 434
435#if 0
93#ifdef X_HAVE_UTF8_STRING 436#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 437 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 438 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 439 KBUFSZ, &keysym, &status_return);
97 else 440 else
441#endif
98#endif 442#endif
99 { 443 {
100 wchar_t wkbuf[KBUFSZ + 1]; 444 wchar_t wkbuf[KBUFSZ + 1];
101 445
102 // the XOpenIM manpage lies about hardcoding the locale 446 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 447 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 448 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 449 SET_LOCALE (rs[Rs_imLocale]);
450
106 // assume wchar_t == unicode or better 451 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 452 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 453 KBUFSZ, &keysym, &status_return);
454
109 if (rs[Rs_imLocale]) 455 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 456 SET_LOCALE (locale);
111 457
112 if (status_return == XLookupChars 458 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 459 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 480 || status_return == XLookupBoth;
135 } 481 }
136 else 482 else
137#endif 483#endif
138 { 484 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 485 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 486 valid_keysym = keysym != NoSymbol;
141 } 487 }
142 488
143 if (valid_keysym) 489 if (valid_keysym)
144 { 490 {
145 /* for some backwards compatibility */ 491#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 492 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 493 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 494#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 495
166 if (TermWin.saveLines) 496 if (saveLines)
167 { 497 {
168#ifdef UNSHIFTED_SCROLLKEYS 498#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 499 if (!ctrl && !meta)
170 {
171#else 500#else
172 if (IS_SCROLL_MOD) 501 if (IS_SCROLL_MOD)
502#endif
173 { 503 {
174#endif
175 int lnsppg; 504 int lnsppg;
176 505
177#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 508#else
180 lnsppg = TermWin.nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
181#endif 510#endif
511 max_it (lnsppg, 1);
512
182 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
183 { 514 {
184 scr_page (UP, lnsppg); 515 scr_page (UP, lnsppg);
185 return; 516 return;
186 } 517 }
… …
213 scr_move_to (0, 1); 544 scr_move_to (0, 1);
214 return; 545 return;
215 } 546 }
216 else if (keysym == XK_End) 547 else if (keysym == XK_End)
217 { 548 {
218 scr_move_to (1, 0); 549 scr_move_to (1, 1);
219 return; 550 return;
220 } 551 }
221 } 552 }
222#endif 553#endif
223 } 554 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 559 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 560 {
230 keysym += (XK_F11 - XK_F1); 561 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 562 shft = 0; /* turn off Shift */
232 } 563 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 564 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 565 {
235 switch (keysym) 566 switch (keysym)
236 { 567 {
237 /* normal XTerm key bindings */ 568 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 569 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 570 selection_request (ev.time);
240 return; 571 return;
572#if TODO
241 /* rxvt extras */ 573 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 575 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 577 return;
578#endif
248 } 579 }
249 } 580 }
250 } 581 }
251#ifdef PRINTPIPE 582
252 if (keysym == XK_Print) 583#if ENABLE_FRILLS || ISO_14755
253 { 584 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
255 return;
256 } 586 {
257#endif 587 int hv;
258 588
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 589 if (iso14755buf & ISO_14755_51
260 { 590 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 591 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 592 {
264 unsigned int l; 593 commit_iso14755 ();
265 const unsigned char *kbuf0; 594 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 595# if ISO_14755
267 596 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 597# endif
276 tt_write (&ch, 1); 598 return;
277 tt_write (kbuf0, l); 599 }
600 else if (keysym == XK_BackSpace)
601 {
602 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
603# if ISO_14755
604 iso14755_51 (iso14755buf & ISO_14755_MASK);
605# endif
606 return;
607 }
608 else if ((hv = hex_keyval (ev)) >= 0)
609 {
610 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
611 | hv | ISO_14755_51;
612# if ISO_14755
613 iso14755_51 (iso14755buf & ISO_14755_MASK);
614# endif
278 return; 615 return;
279 } 616 }
280 else 617 else
281#endif
282 { 618 {
283 newlen = 1; 619# if ISO_14755
620 scr_overlay_off ();
621# endif
622 iso14755buf = 0;
623 }
624 }
625 else if (option (Opt_iso14755) &&
626 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
627 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
628 if (!(iso14755buf & ISO_14755_STARTED))
629 {
630 iso14755buf |= ISO_14755_STARTED;
631# if ISO_14755
632 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
633 scr_overlay_set (0, 0, "ISO 14755 mode");
634# endif
635 }
636#endif
637
638#ifdef PRINTPIPE
639 if (keysym == XK_Print)
640 {
641 scr_printscreen (ctrl | shft);
642 return;
643 }
644#endif
645
646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
647 {
648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
649 unsigned int newlen = 1;
650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
654 keysym = translate_keypad (keysym, kp);
655
284 switch (keysym) 656 switch (keysym)
657 {
658#ifndef NO_BACKSPACE_KEY
659 case XK_BackSpace:
660 if (priv_modes & PrivMode_HaveBackSpace)
661 {
662 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
663 ^ !!ctrl) ? '\b' : '\177';
664 kbuf[1] = '\0';
665 }
666 else
667 strcpy (kbuf, rs[Rs_backspace_key]);
668 break;
669#endif
670#ifndef NO_DELETE_KEY
671 case XK_Delete:
672 strcpy (kbuf, rs[Rs_delete_key]);
673 break;
674#endif
675 case XK_Tab:
676 if (shft)
677 strcpy (kbuf, "\033[Z");
678 else
679 {
680#ifdef CTRL_TAB_MAKES_META
681 if (ctrl)
682 meta = 1;
683#endif
684#ifdef MOD4_TAB_MAKES_META
685 if (ev.state & Mod4Mask)
686 meta = 1;
687#endif
688 newlen = 0;
689 }
690 break;
691
692 case XK_Up: /* "\033[A" */
693 case XK_Down: /* "\033[B" */
694 case XK_Right: /* "\033[C" */
695 case XK_Left: /* "\033[D" */
696 strcpy (kbuf, "\033[Z");
697 kbuf[2] = "DACB"[keysym - XK_Left];
698 /* do Shift first */
699 if (shft)
700 kbuf[2] = "dacb"[keysym - XK_Left];
701 else if (ctrl)
702 {
703 kbuf[1] = 'O';
704 kbuf[2] = "dacb"[keysym - XK_Left];
705 }
706 else if (priv_modes & PrivMode_aplCUR)
707 kbuf[1] = 'O';
708 break;
709
710 case XK_KP_Enter:
711 /* allow shift to override */
712 if (kp)
713 {
714 strcpy (kbuf, "\033OM");
715 break;
716 }
717
718 /* FALLTHROUGH */
719
720 case XK_Return:
721 if (priv_modes & PrivMode_LFNL)
722 {
723 kbuf[0] = '\015';
724 kbuf[1] = '\012';
725 kbuf[2] = '\0';
726 }
727 else
728 {
729 kbuf[0] = '\015';
730 kbuf[1] = '\0';
731 }
732 break;
733
734 case XK_KP_F1: /* "\033OP" */
735 case XK_KP_F2: /* "\033OQ" */
736 case XK_KP_F3: /* "\033OR" */
737 case XK_KP_F4: /* "\033OS" */
738 strcpy (kbuf, "\033OP");
739 kbuf[2] += (keysym - XK_KP_F1);
740 break;
741
742 case XK_KP_Multiply: /* "\033Oj" : "*" */
743 case XK_KP_Add: /* "\033Ok" : "+" */
744 case XK_KP_Separator: /* "\033Ol" : "," */
745 case XK_KP_Subtract: /* "\033Om" : "-" */
746 case XK_KP_Decimal: /* "\033On" : "." */
747 case XK_KP_Divide: /* "\033Oo" : "/" */
748 case XK_KP_0: /* "\033Op" : "0" */
749 case XK_KP_1: /* "\033Oq" : "1" */
750 case XK_KP_2: /* "\033Or" : "2" */
751 case XK_KP_3: /* "\033Os" : "3" */
752 case XK_KP_4: /* "\033Ot" : "4" */
753 case XK_KP_5: /* "\033Ou" : "5" */
754 case XK_KP_6: /* "\033Ov" : "6" */
755 case XK_KP_7: /* "\033Ow" : "7" */
756 case XK_KP_8: /* "\033Ox" : "8" */
757 case XK_KP_9: /* "\033Oy" : "9" */
758 /* allow shift to override */
759 if (kp)
760 {
761 strcpy (kbuf, "\033Oj");
762 kbuf[2] += (keysym - XK_KP_Multiply);
763 }
764 else
765 {
766 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
767 kbuf[1] = '\0';
768 }
769 break;
770
771 default:
285 { 772 {
286#ifndef NO_BACKSPACE_KEY 773 int param = map_function_key (keysym);
287 case XK_BackSpace: 774 if (param > 0)
288 if (PrivateModes & PrivMode_HaveBackSpace) 775 sprintf (kbuf,"\033[%d~", param);
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else 776 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete:
312 STRCPY (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break;
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next:
429 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0; 777 newlen = 0;
604 break;
605 } 778 }
606 if (newlen) 779 break;
607 len = STRLEN (kbuf);
608 } 780 }
781
782 if (newlen)
783 len = strlen (kbuf);
784
785 if (len > 0)
786 {
609 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
610 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
611 */ 801 */
612#ifdef META8_OPTION 802#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
614 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
615#endif 805#endif
806 }
616 807
617 } 808 }
618 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
619 { 810 {
620 len = 1; 811 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 812 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
813 }
814 else if (keysym == XK_ISO_Left_Tab)
815 {
816 strcpy (kbuf, "\033[Z");
817 len = 3;
622 } 818 }
623 else 819 else
624 { 820 {
625#ifdef META8_OPTION 821#ifdef META8_OPTION
626 /* set 8-bit on */ 822 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 823 if (meta && (meta_char == 0x80))
628 { 824 {
629 unsigned char *ch; 825 char *ch;
630 826
631 for (ch = kbuf; ch < kbuf + len; ch++) 827 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 828 *ch |= 0x80;
829
633 meta = 0; 830 meta = 0;
634 } 831 }
635#endif 832#endif
636 /* nil */ ; 833 /* nil */ ;
637 } 834 }
638 } 835 }
639 836
837 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
838 return;
839
640 if (len <= 0) 840 if (len <= 0)
641 return; /* not mapped */ 841 return; /* not mapped */
642 842
643 if (Options & Opt_scrollTtyKeypress) 843 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 844 if (view_start)
645 { 845 {
646 TermWin.view_start = 0; 846 view_start = 0;
647 want_refresh = 1; 847 want_refresh = 1;
648 } 848 }
649
650 /*
651 * these modifications only affect the static keybuffer
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663 849
664 /* escape prefix */ 850 /* escape prefix */
665 if (meta 851 if (meta
666#ifdef META8_OPTION 852#ifdef META8_OPTION
667 && meta_char == C0_ESC 853 && meta_char == C0_ESC
668#endif 854#endif
669 ) 855 )
670 { 856 {
671 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
672 tt_write (&ch, 1); 858 tt_write (&ch, 1);
673 } 859 }
674 860
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
686} 862}
687/*}}} */
688 863
689#if (MENUBAR_MAX) 864void ecb_cold
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 865rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{ 866{
695 unsigned int n, s; 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
696 869
697 n = cmdbuf_ptr - cmdbuf_base; 870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 871#endif
699 872
700 if (n > 0 && s < count) 873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
701 { 877 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 878# if ISO_14755
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 879 scr_overlay_off ();
704 cmdbuf_ptr = cmdbuf_base; 880# endif
705 cmdbuf_endp -= n; 881# if ISO_14755
706 s += n; 882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
707 } 908 }
708 909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
709 if (count > s)
710 { 910 {
711 rxvt_print_error ("data loss: cmd_write too large"); 911# if ISO_14755
712 count = s; 912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
713 } 927 }
928#endif
714 929
715 for (; count--;) 930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 return 0; 931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
721} 939}
722#endif /* MENUBAR_MAX */
723 940
724void 941void
725rxvt_term::flush () 942rxvt_term::flush ()
726{ 943{
727#ifdef TRANSPARENT 944 flush_ev.stop ();
728 if (want_full_refresh) 945
946#ifdef HAVE_IMG
947 if (bg_flags & BG_NEEDS_REFRESH)
729 { 948 {
730 want_full_refresh = 0; 949 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 950 scr_touch (false);
733 want_refresh = 1;
734 } 951 }
735#endif 952#endif
736 953
737 if (want_refresh) 954 if (want_refresh)
738 { 955 {
739 scr_refresh (refresh_type); 956 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 957 {
741#ifdef USE_XIM 958 int row = view_start;
742 IMSendSpot (); 959 int end_row = row + nrow;
743#endif
744 960
745 } 961 while (row > top_row && ROW (row - 1).is_longer ())
962 --row;
746 963
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 964 do
821 if (!seen_input)
822 { 965 {
823 seen_input = 1; 966 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 967 line_t *l;
825 tt_winch (); 968
826 } 969 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 970 {
866 *str++ = ch; 971 l = &ROW (row++);
867 972
868 if (ch == '\n') 973 if (!(l->f & LINE_FILTERED))
869 { 974 {
870 nlines++; 975 // line not filtered, mark it as filtered
871 refresh_count++; 976 l->f |= LINE_FILTERED;
872 977 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 978 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 979 l = &ROW (row++);
879 break; 980 l->f |= LINE_FILTERED;
880 } 981 }
881 982
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 983 // and filter it
883 if (nlines >= TermWin.nrow - 1) 984 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 985
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 986 break;
895 } 987 }
896 } 988 }
989 while (l->is_longer () && row < end_row);
897 } 990 }
898 991 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 992 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 993
933 ch = NOCHAR; 994 scr_refresh ();
934 } 995 scrollBar.show (1);
996#if USE_XIM
997 im_send_spot ();
998#endif
999 }
1000
1001 display->flush ();
1002}
1003
1004/* checks whether a refresh is requested and starts the refresh timer */
1005void
1006rxvt_term::refresh_check ()
1007{
1008 if (want_refresh && !flush_ev.is_active ())
1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1010
1011 display->flush ();
1012}
1013
1014void
1015rxvt_term::flush_cb (ev::timer &w, int revents)
1016{
1017 make_current ();
1018
1019 refresh_count = 0;
1020 flush ();
1021}
1022
1023#ifdef CURSOR_BLINK
1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
935 } 1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
936 1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1039void
1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1041{
1042 hidden_cursor = !hidden_cursor;
1043 want_refresh = 1;
1044 refresh_check ();
1045}
1046#endif
1047
1048#ifdef TEXT_BLINK
1049void
1050rxvt_term::text_blink_cb (ev::timer &w, int revents)
1051{
1052 if (scr_refresh_rend (RS_Blink, RS_Blink))
1053 {
1054 hidden_text = !hidden_text;
1055 want_refresh = 1;
1056 refresh_check ();
1057 }
1058 else
1059 w.stop ();
1060}
1061#endif
1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{
1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1069 {
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifdef SELECTION_SCROLLING
1079void
1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1081{
1082 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1083 {
1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1094void
1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1096{
1097 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1098 {
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102
1103 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1104 {
1105 mouse_slip_wheel_speed = 0;
1106 w.stop ();
1107 }
1108}
1109#endif
1110
1111#if LINUX_YIELD_HACK
1112static struct event_handler
1113{
1114 ev::prepare yield_ev;
1115
1116 void yield_cb (ev::prepare &w, int revents)
1117 {
1118 // this should really be sched_yield(), but the linux guys thought
1119 // that giving a process calling sched_yield () less cpu time than
1120 // ones with high nice levels is a useful thing to do. It surely is is
1121 // allowed by the sus... as is returning ENOSYS.
1122 // since the linux guys additionally thought that breaking the only
1123 // known workaround against their unusable sched_yield hack is cool,
1124 // we just nanosleep a bit and hope for the best.
1125
1126 struct timespec ts = { 0, 1000 };
1127 nanosleep (&ts, 0);
1128
1129 w.stop ();
1130 }
1131
1132 event_handler ()
1133 : yield_ev (this, &event_handler::yield_cb)
1134 {
1135 }
1136} event_handler;
1137#endif
1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
1169}
1170#endif
1171
1172bool
1173rxvt_term::pty_fill ()
1174{
1175 cmdbuf_reify ();
1176
1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1178
1179 if (!avail)
1180 {
1181 // normally this indicates a "too long" command sequence - just drop the data we have
1182 cmdbuf_ptr = cmdbuf_base;
1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
1186
1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1188
1189 if (r > 0)
1190 {
1191 cmdbuf_endp += r;
1192 return true;
1193 }
1194 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1195 {
1196#if LINUX_YIELD_HACK
1197 if (display->is_local)
1198 event_handler.yield_ev.start ();
1199#endif
1200 }
1201 else
1202 {
1203 pty_ev.stop ();
1204
1205 if (!option (Opt_hold))
1206 destroy ();
1207 }
1208
937 return flag; 1209 return false;
938} 1210}
939 1211
940// read the next character, currently handles UTF-8 1212void
941// will probably handle all sorts of other stuff in the future 1213rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1214{
945 while (cmdbuf_ptr < cmdbuf_endp) 1215 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1216
950 wchar_t wc; 1217 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1218 // loop, but don't allow a single term to monopolize us
1219 for (int i = CBUFCNT; i-- && pty_fill (); )
1220 cmd_parse ();
952 1221
953 if (len == (size_t)-2) 1222 if (revents & ev::WRITE)
954 return NOCHAR; 1223 pty_write ();
955 1224
956 if (len == (size_t)-1) 1225 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1226}
966 1227
967/* rxvt_cmd_getc () - Return next input character */ 1228void ecb_cold
968/* 1229rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1230{
975 for (;;) 1231 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1232 recolour_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1233
989#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1235 hidden_pointer = 0;
997 1236
998 if (Options & Opt_pointerBlank) 1237 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1238 pointer_ev.start (pointerBlankDelay);
1239#endif
1000} 1240}
1001 1241
1002void 1242#ifdef POINTER_BLANK
1243void ecb_cold
1003rxvt_term::pointer_blank () 1244rxvt_term::pointer_blank ()
1004{ 1245{
1005 if (! (Options & Opt_pointerBlank)) 1246 if (!option (Opt_pointerBlank))
1006 return; 1247 return;
1007 1248
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1249 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1250 XFlush (dpy);
1010 1251
1011 hidden_pointer = 1; 1252 hidden_pointer = 1;
1012} 1253}
1013 1254
1014void 1255void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1257{
1017 SET_R (this); 1258 make_current ();
1018 SET_LOCALE (locale);
1019 1259
1020 pointer_blank (); 1260 pointer_blank ();
1021} 1261}
1022#endif 1262#endif
1023 1263
1024void 1264void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1265rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1266{
1027 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1028 int x, y; 1268 int x, y;
1269 int code = 32;
1029 1270
1030 x = ev.x; 1271 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1272 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1273
1274 if (ev.type == MotionNotify)
1275 {
1276 if (x == mouse_row && y == mouse_col)
1277 return;
1278
1279 mouse_row = x;
1280 mouse_col = y;
1281 code += 32;
1282 }
1033 1283
1034 if (MEvent.button == AnyButton) 1284 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1285 button_number = 3;
1037 }
1038 else 1286 else
1039 { 1287 {
1040 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1290 if (button_number >= 3)
1043 button_number += (64 - 3); 1291 button_number += 64 - 3;
1044 } 1292 }
1045 1293
1046 if (PrivateModes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1047 { 1295 {
1048 /* 1296 /*
1049 * do not report ButtonRelease 1297 * do not report ButtonRelease
1050 * no state info allowed 1298 * no state info allowed
1051 */ 1299 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1314 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1315 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1316#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1317 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1318#endif
1071
1072 } 1319 }
1073 1320
1074#ifdef DEBUG_MOUSEREPORT 1321#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1322 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1323 if (key_state & 16)
1077 fputc ('C', stderr); 1324 fputc ('C', stderr);
1078 if (key_state & 4) 1325 if (key_state & 4)
1079 fputc ('S', stderr); 1326 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1328 fputc ('A', stderr);
1082 if (key_state & 32) 1329 if (key_state & 32)
1083 fputc ('2', stderr); 1330 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1332 button_number,
1086 x + 1, 1333 x,
1087 y + 1); 1334 y);
1088#else 1335#endif
1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1089 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1351 code + button_number + key_state,
1091 (32 + x + 1), 1352 32 + x,
1092 (32 + y + 1)); 1353 32 + y);
1093#endif
1094} 1354}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1355
1106/*{{{ process an X event */ 1356/*{{{ process an X event */
1107void 1357void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1109{ 1359{
1110 SET_R (this); 1360 make_current ();
1111 SET_LOCALE (locale);
1112 1361
1113#if defined(CURSOR_BLINK) 1362 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1363
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1364 if (ev.xany.window == vt
1123 } 1365 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1366 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1367 return;
1143#endif
1144 1368
1369 // for XQueryPointer
1145 Window unused_root, unused_child; 1370 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1371 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1372 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1373
1198 switch (ev.type) 1374 switch (ev.type)
1199 { 1375 {
1200 case KeyPress: 1376 case KeyPress:
1201 lookup_key (ev.xkey); 1377 key_press (ev.xkey);
1202 break; 1378 break;
1203 1379
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1380 case KeyRelease:
1206 { 1381 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1382 break;
1218 }
1219#endif
1220 1383
1221 case ButtonPress: 1384 case ButtonPress:
1222 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1223 break; 1386 break;
1224 1387
… …
1226 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1227 break; 1390 break;
1228 1391
1229 case ClientMessage: 1392 case ClientMessage:
1230 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1395 {
1240 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1397 {
1242 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1399 {
1244 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1401 {
1246 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1403 destroy ();
1248 0L, 1000000L, 1404 }
1249 False, AnyPropertyType, 1405#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1407 XSendEvent (dpy, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1409 &ev);
1253 XChangeProperty (display->display, display->root, 1410#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1411 }
1255 8, PropModeReplace, 1412 }
1256 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1259 } 1422 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1423 break;
1266 1424
1267 /* 1425 /*
1268 * XXX: this is not the _current_ arrangement 1426 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1427 * Here's my conclusion:
… …
1288 break; 1446 break;
1289 } 1447 }
1290 break; 1448 break;
1291 1449
1292 case FocusIn: 1450 case FocusIn:
1293 if (!TermWin.focus) 1451 if (ev.xfocus.detail != NotifyInferior
1452 && ev.xfocus.detail != NotifyPointer
1453 && ev.xfocus.mode != NotifyGrab)
1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 if (ev.xfocus.detail != NotifyInferior
1459 && ev.xfocus.detail != NotifyPointer
1460 && ev.xfocus.mode != NotifyGrab)
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent)
1294 { 1466 {
1295 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1468 ;
1307 break;
1308 1469
1309 case FocusOut: 1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1311 { 1475 {
1312 TermWin.focus = 0; 1476 want_position_change = true;
1313 want_refresh = 1; 1477 if (!(bg_flags & BG_IS_VALID))
1314#ifdef USE_XIM 1478 moved = true;
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1479 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1480#endif
1339 1481
1340 if (szHint.width != width || szHint.height != height) 1482 if (want_position_change)
1341 { 1483 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1484 int x, y;
1343 resize_all_windows (width, height, 1); 1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1344 } 1501 }
1345#ifdef DEBUG_SIZE 1502
1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1504 {
1505 seen_resize = 1;
1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1507 }
1346 else 1508 else
1347 { 1509 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1510#ifdef HAVE_BG_PIXMAP
1511 if (moved)
1512 update_background ();
1513#endif
1349 } 1514 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1515
1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1517 }
1361 break; 1518 break;
1362 1519
1520 case PropertyNotify:
1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1363 case SelectionClear: 1524 case SelectionClear:
1364 display->set_selection_owner (0); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1526 break;
1372 1527
1373 case SelectionRequest: 1528 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1375 break; 1530 break;
1376 1531
1532 case MapNotify:
1533#ifdef HAVE_BG_PIXMAP
1534 // This is needed at startup for the case of no window manager
1535 // or a non-reparenting window manager and also because we
1536 // defer bg image updates if the window is not mapped. The
1537 // short delay is to optimize for multiple ConfigureNotify
1538 // events at startup when the window manager reparents the
1539 // window, so as to perform the computation after we have
1540 // received all of them.
1541 if (!(bg_flags & BG_IS_VALID))
1542 update_background_ev.start (0.025);
1543#endif
1544 mapped = 1;
1545#ifdef TEXT_BLINK
1546 text_blink_ev.start ();
1547#endif
1548 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1549 break;
1550
1377 case UnmapNotify: 1551 case UnmapNotify:
1378 TermWin.mapped = 0; 1552 mapped = 0;
1379#ifdef TEXT_BLINK 1553#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1554 text_blink_ev.stop ();
1381#endif 1555#endif
1556 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1557 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1558
1397 case GraphicsExpose: 1559 case GraphicsExpose:
1398 case Expose: 1560 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1561 if (ev.xany.window == vt)
1400 { 1562 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1563 do
1564 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1567 }
1405 // don't understand this, so commented it out 1568 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1569
1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1571
1572 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1573 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1576 }
1409 // ev.xexpose.width, TermWin.height, False); 1577
1410#endif
1411 want_refresh = 1; 1578 want_refresh = 1;
1412 } 1579 }
1413 else 1580 else
1414 { 1581 {
1415 XEvent unused_event; 1582 XEvent unused_event;
1416 1583
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1585 ;
1419 &unused_event)) ; 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1587 ;
1421 GraphicsExpose, 1588
1422 &unused_event)) ; 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1590 {
1425 scrollBar.setIdle (); 1591 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1592 scrollBar.show (0);
1427 } 1593 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1594 }
1433 break; 1595 break;
1434 1596
1435 case MotionNotify: 1597 case MotionNotify:
1436#ifdef POINTER_BLANK 1598#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1599 if (hidden_pointer)
1438 pointer_unblank (); 1600 pointer_unblank ();
1439#endif 1601#endif
1440#if MENUBAR 1602 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1603 || priv_modes & PrivMode_MouseAnyEvent)
1604 mouse_report (ev.xbutton);
1605 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1606 break;
1607
1608 if (ev.xany.window == vt)
1442 { 1609 {
1443 menubar_control (ev.xbutton); 1610 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1611 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1612 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1613 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1614 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1615 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1616 ;
1456 1617
1457 XQueryPointer (display->display, TermWin.vt, 1618 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1619 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1620 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1621 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1622 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1623#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1624 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1625 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1626 {
1466#endif 1627#endif
1628#if ISO_14755
1629 // 5.4
1630 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1631 {
1632 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1633 break;
1634 }
1635#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1636 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1637 ev.xbutton.state & Button3Mask ? 2 : 0);
1638
1469#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1642 {
1473 int dist; 1643 int dist;
1474
1475 pending_scroll_selection=1;
1476 1644
1477 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1479 */ 1647 */
1480 if (scroll_selection_delay<=0) 1648 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1650
1483 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1485 */ 1653 */
1486 selection_save_x=ev.xbutton.x; 1654 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1655 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1656 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1657
1491 /* calc number of lines to scroll */ 1658 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1659 if (ev.xbutton.y < int_bwidth)
1493 { 1660 {
1494 scroll_selection_dir = UP; 1661 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1496 } 1663 }
1497 else 1664 else
1498 { 1665 {
1499 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1668 }
1669
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1670 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1672 + 1;
1505 MIN_IT (scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1507 } 1675 }
1508 else 1676 else
1509 { 1677 {
1510 /* we are within the text window, so we 1678 /* we are within the text window, so we
1511 * shouldn't be scrolling 1679 * shouldn't be scrolling
1512 */ 1680 */
1513 pending_scroll_selection = 0; 1681 sel_scroll_ev.stop();
1514 } 1682 }
1515#endif 1683#endif
1516#ifdef MOUSE_THRESHOLD 1684#ifdef MOUSE_THRESHOLD
1517
1518 } 1685 }
1519#endif 1686#endif
1520
1521 } 1687 }
1522 } 1688 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1689 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1690 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1691 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1692 MotionNotify, &ev))
1693 ;
1694
1527 XQueryPointer (display->display, scrollBar.win, 1695 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1696 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1697 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1698 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1699 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1700 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1701 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1702 want_refresh = 1;
1536 scrollbar_show (1); 1703 scrollBar.show (1);
1537 } 1704 }
1538 break; 1705 break;
1539 } 1706 }
1540}
1541 1707
1542void 1708#if defined(CURSOR_BLINK)
1709 if (ev.type == KeyPress)
1710 cursor_blink_reset ();
1711#endif
1712
1713#if defined(POINTER_BLANK)
1714 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1715 {
1716 if (ev.type == MotionNotify
1717 || ev.type == ButtonPress
1718 || ev.type == ButtonRelease)
1719 if (hidden_pointer)
1720 pointer_unblank ();
1721
1722 if (ev.type == KeyPress && hidden_pointer == 0)
1723 pointer_blank ();
1724 }
1725#endif
1726
1727 refresh_check ();
1728}
1729
1730#if ENABLE_FRILLS
1731void ecb_cold
1732rxvt_term::set_urgency (bool enable)
1733{
1734 if (enable == urgency_hint)
1735 return;
1736
1737 if (XWMHints *h = XGetWMHints (dpy, parent))
1738 {
1739 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1740 XSetWMHints (dpy, parent, h);
1741 urgency_hint = enable;
1742 XFree (h);
1743 }
1744}
1745#endif
1746
1747void ecb_cold
1748rxvt_term::focus_in ()
1749{
1750 if (!focus)
1751 {
1752 focus = 1;
1753 want_refresh = 1;
1754
1755#if USE_XIM
1756 if (Input_Context != NULL)
1757 {
1758 im_set_position ();
1759 XSetICFocus (Input_Context);
1760 }
1761#endif
1762#if CURSOR_BLINK
1763 if (option (Opt_cursorBlink))
1764 cursor_blink_ev.again ();
1765#endif
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 pix_colors = pix_colors_focused;
1770 scr_recolour ();
1771 }
1772#endif
1773#if ENABLE_FRILLS
1774 if (option (Opt_urgentOnBell))
1775 set_urgency (0);
1776#endif
1777
1778 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1779 }
1780}
1781
1782void ecb_cold
1783rxvt_term::focus_out ()
1784{
1785 if (focus)
1786 {
1787 focus = 0;
1788 want_refresh = 1;
1789
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794#if ENABLE_FRILLS || ISO_14755
1795 if (iso14755buf)
1796 {
1797 iso14755buf = 0;
1798# if ISO_14755
1799 scr_overlay_off ();
1800# endif
1801 }
1802#endif
1803#if USE_XIM
1804 if (Input_Context != NULL)
1805 XUnsetICFocus (Input_Context);
1806#endif
1807#if CURSOR_BLINK
1808 if (option (Opt_cursorBlink))
1809 cursor_blink_ev.stop ();
1810
1811 hidden_cursor = 0;
1812#endif
1813#if OFF_FOCUS_FADING
1814 if (rs[Rs_fade])
1815 {
1816 pix_colors = pix_colors_unfocused;
1817 scr_recolour ();
1818 }
1819#endif
1820
1821 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1822 }
1823}
1824
1825void ecb_cold
1826rxvt_term::update_fade_color (unsigned int idx)
1827{
1828#if OFF_FOCUS_FADING
1829 if (rs[Rs_fade])
1830 {
1831 rgba c;
1832 pix_colors [Color_fade].get (c);
1833 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1834 }
1835#endif
1836}
1837
1838#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1839void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1840rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1841{
1545 SET_R (this); 1842 make_current ();
1546 SET_LOCALE (locale); 1843
1844 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1845 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1846 return;
1547 1847
1548 switch (ev.type) 1848 switch (ev.type)
1549 { 1849 {
1550 case PropertyNotify: 1850 case PropertyNotify:
1851 /*
1852 * if user used some Esetroot compatible prog to set the root bg,
1853 * use the property to determine the pixmap. We use it later on.
1854 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1855 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1856 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1857 {
1553 if (ev.xproperty.state == PropertyNewValue) 1858#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1859 bg_set_root_pixmap ();
1555 break; 1860 update_background ();
1861#endif
1862#if ENABLE_PERL
1863 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1864#endif
1556 } 1865 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1866
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1867 break;
1577#endif
1578 } 1868 }
1869
1870 refresh_check ();
1579} 1871}
1872#endif
1580 1873
1581void 1874void
1582rxvt_term::button_press (XButtonEvent &ev) 1875rxvt_term::button_press (XButtonEvent &ev)
1583{ 1876{
1584 int reportmode = 0, clickintime; 1877 int reportmode = 0, clickintime;
1585 1878
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1879 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1880
1587 if (!bypass_keystate) 1881 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1882 reportmode = !! (priv_modes & PrivMode_mouse_report);
1883
1589 /* 1884 /*
1590 * VT window processing of button press 1885 * VT window processing of button press
1591 */ 1886 */
1592 if (ev.window == TermWin.vt) 1887 if (ev.window == vt)
1593 { 1888 {
1889 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1890 return;
1891
1892#if ISO_14755
1893 // 5.4
1894 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1895 {
1896 iso14755_54 (ev.x, ev.y);
1897 return;
1898 }
1899#endif
1900
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1901 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1902
1595 if (reportmode) 1903 if (reportmode)
1596 { 1904 {
1597 /* mouse report from vt window */ 1905 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1906 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1907 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1908#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1909 if (ev.button == MEvent.button && clickintime)
1602 { 1910 {
1603 /* same button, within alloted time */ 1911 /* same button, within allowed time */
1604 MEvent.clicks++; 1912 MEvent.clicks++;
1913
1605 if (MEvent.clicks > 1) 1914 if (MEvent.clicks > 1)
1606 { 1915 {
1607 /* only report double clicks */ 1916 /* only report double clicks */
1608 MEvent.clicks = 2; 1917 MEvent.clicks = 2;
1609 mouse_report (ev); 1918 mouse_report (ev);
… …
1621 mouse_report (ev); 1930 mouse_report (ev);
1622 } 1931 }
1623#else 1932#else
1624 MEvent.button = ev.button; 1933 MEvent.button = ev.button;
1625 mouse_report (ev); 1934 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1935#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1936
1628 } 1937 }
1629 else 1938 else
1630 { 1939 {
1631 if (ev.button != MEvent.button) 1940 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1941 MEvent.clicks = 0;
1942
1633 switch (ev.button) 1943 switch (ev.button)
1634 { 1944 {
1635 case Button1: 1945 case Button1:
1946 /* allow meta + click to select rectangular areas */
1947 /* should be done in screen.C */
1948#if ENABLE_FRILLS
1949 selection.rect = !!(ev.state & ModMetaMask);
1950#else
1951 selection.rect = false;
1952#endif
1953
1636 /* allow shift+left click to extend selection */ 1954 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1955 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1956 {
1639 if (MEvent.button == Button1 && clickintime) 1957 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1958 selection_rotate (ev.x, ev.y);
1641 else 1959 else
1642 selection_extend (ev.x, ev.y, 1); 1960 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1975 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1976 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1977 selection_rotate (ev.x, ev.y);
1660 else 1978 else
1661 selection_extend (ev.x, ev.y, 1); 1979 selection_extend (ev.x, ev.y, 1);
1980
1662 MEvent.button = Button3; 1981 MEvent.button = Button3;
1663 break; 1982 break;
1664 } 1983 }
1665 } 1984 }
1985
1666 MEvent.time = ev.time; 1986 MEvent.time = ev.time;
1667 return; 1987 return;
1668 } 1988 }
1669 1989
1670 /* 1990 /*
1671 * Scrollbar window processing of button press 1991 * Scrollbar window processing of button press
1672 */ 1992 */
1673 if (isScrollbarWindow (ev.window)) 1993 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 1994 {
1675 scrollBar.setIdle (); 1995 page_dirn direction = NO_DIR;
1996
1997 if (scrollBar.upButton (ev.y))
1998 direction = UP; /* up */
1999 else if (scrollBar.dnButton (ev.y))
2000 direction = DN; /* down */
2001
2002 scrollBar.state = SB_STATE_IDLE;
1676 /* 2003 /*
1677 * Rxvt-style scrollbar: 2004 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2005 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2006 * move dn if mouse is below slider
1680 * 2007 *
… …
1689 /* 2016 /*
1690 * Mouse report disabled scrollbar: 2017 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2018 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2019 * click on scrollbar - send pageup/down
1693 */ 2020 */
1694 if ((scrollBar.style == R_SB_NEXT 2021 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2022 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2023 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2024 tt_printf ("\033[B");
1704 else 2025 else
1705 switch (ev.button) 2026 switch (ev.button)
1706 { 2027 {
1707 case Button2: 2028 case Button2:
… …
1714 tt_printf ("\033[5~"); 2035 tt_printf ("\033[5~");
1715 break; 2036 break;
1716 } 2037 }
1717 } 2038 }
1718 else 2039 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2040#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2041 {
1726 if (scrollbarnext_upButton (ev.y)) 2042 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2043 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2044#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2045 if (!cont_scroll_ev.is_active ())
2046 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2047#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2048 if (scr_page (direction, 1))
1744 { 2049 {
1745 if (upordown < 0) 2050 if (direction == UP)
1746 scrollBar.setUp (); 2051 scrollBar.state = SB_STATE_UP;
1747 else 2052 else
1748 scrollBar.setDn (); 2053 scrollBar.state = SB_STATE_DOWN;
1749 } 2054 }
1750 } 2055 }
1751 else 2056 else
1752 switch (ev.button) 2057 switch (ev.button)
1753 { 2058 {
1754 case Button2: 2059 case Button2:
1755 switch (scrollbar_align) 2060 switch (scrollBar.align)
1756 { 2061 {
1757 case R_SB_ALIGN_TOP: 2062 case SB_ALIGN_TOP:
1758 csrO = 0; 2063 csrO = 0;
1759 break; 2064 break;
1760 case R_SB_ALIGN_CENTRE: 2065 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2066 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2067 break;
1763 case R_SB_ALIGN_BOTTOM: 2068 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2069 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2070 break;
1766 } 2071 }
2072
1767 if (scrollBar.style == R_SB_XTERM 2073 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2074 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2075 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2076 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2077
1772 scrollBar.setMotion (); 2078 scrollBar.state = SB_STATE_MOTION;
1773 break; 2079 break;
1774 2080
1775 case Button1: 2081 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2082 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2083 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2084 /* FALLTHROUGH */
1779 2085
1780 case Button3: 2086 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2087 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2088 {
1783 if (scrollbar_above_slider (ev.y)) 2089 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2090# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2091 scr_page (UP, nrow - 1);
1786# else 2092# else
1787 scr_page (UP, TermWin.nrow / 4); 2093 scr_page (UP, nrow / 4);
1788# endif 2094# endif
1789 else if (scrollbar_below_slider (ev.y)) 2095 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2096# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2097 scr_page (DN, nrow - 1);
1792# else 2098# else
1793 scr_page (DN, TermWin.nrow / 4); 2099 scr_page (DN, nrow / 4);
1794# endif 2100# endif
1795 else 2101 else
1796 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1797 } 2103 }
1798 else 2104 else
1799 { 2105 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2106 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2107 (nrow
1802 * scrollbar_position (ev.y) 2108 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2109 / scrollBar.size ()));
1804 } 2110 }
2111
1805 break; 2112 break;
1806 } 2113 }
1807 } 2114 }
2115
1808 return; 2116 return;
1809 } 2117 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2118}
1818 2119
1819void 2120void
1820rxvt_term::button_release (XButtonEvent &ev) 2121rxvt_term::button_release (XButtonEvent &ev)
1821{ 2122{
1822 int reportmode = 0; 2123 int reportmode = 0;
1823 2124
1824 csrO = 0; /* reset csr Offset */ 2125 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2126 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2127 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2128
1828 if (scrollbar_isUpDn ()) 2129 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2130 {
1830 scrollBar.setIdle (); 2131 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2132 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2133 }
2134
1837#ifdef SELECTION_SCROLLING 2135#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2136 sel_scroll_ev.stop();
1839#endif 2137#endif
2138
1840 if (ev.window == TermWin.vt) 2139 if (ev.window == vt)
1841 { 2140 {
2141 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2142 return;
2143
2144#if ISO_14755
2145 // 5.4
2146 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2147 return;
2148#endif
2149
1842 if (reportmode) 2150 if (reportmode)
1843 { 2151 {
1844 /* mouse report from vt window */ 2152 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2153 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2154 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2165 mouse_report (ev);
1858 } 2166 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2167#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2168 MEvent.button = AnyButton;
1861 mouse_report (ev); 2169 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2170#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2171 return;
1864 } 2172 }
2173
1865 /* 2174 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2175 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2176 * when overriding mouse reporting
1868 */ 2177 */
1869 if (PrivateModes & PrivMode_mouse_report 2178 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2179 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2180 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2181 selection_extend (ev.x, ev.y, 0);
1873 2182
1874 switch (ev.button) 2183 switch (ev.button)
1875 { 2184 {
1876 case Button1: 2185 case Button1:
1877 case Button3: 2186 case Button3:
1878 selection_make (ev.time); 2187 selection_make (ev.time);
1879 break; 2188 break;
2189
1880 case Button2: 2190 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2191 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2192 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2193 break;
2194
1883#ifdef MOUSE_WHEEL 2195#ifdef MOUSE_WHEEL
1884 case Button4: 2196 case Button4:
1885 case Button5: 2197 case Button5:
1886 { 2198 {
1887 int i; 2199 int i;
1888 page_dirn v; 2200 page_dirn v;
1889 2201
1890 v = (ev.button == Button4) ? UP : DN; 2202 v = ev.button == Button4 ? UP : DN;
2203
1891 if (ev.state & ShiftMask) 2204 if (ev.state & ShiftMask)
1892 i = 1; 2205 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2206 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2207 i = nrow - 1;
1895 else 2208 else
1896 i = 5; 2209 i = 5;
2210
1897# ifdef MOUSE_SLIP_WHEELING 2211# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2212 if (ev.state & ControlMask)
1899 { 2213 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2214 mouse_slip_wheel_speed += v ? -1 : 1;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2215 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2216 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2217
2218 if (!slip_wheel_ev.is_active ())
2219 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2220 }
2221 else
1903# endif 2222# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2223 {
1911 scr_page (v, 1); 2224 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2225 scrollBar.show (1);
1914 } 2226 }
1915# endif
1916
1917 } 2227 }
1918 break; 2228 break;
1919#endif 2229#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2230 }
1959 pchanged = 1; 2231 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2232}
1961 PixColors[Color_bg]); 2233
1962 am_transparent = am_pixmap_trans = 0; 2234/*}}} */
2235
2236void ecb_hot
2237rxvt_term::cmd_parse ()
2238{
2239 wchar_t ch = NOCHAR;
2240 char *seq_begin; // remember start of esc-sequence here
2241
2242 for (;;)
2243 {
2244 if (ecb_unlikely (ch == NOCHAR))
1963 } 2245 {
1964 return pchanged; /* Don't try any more */ 2246 seq_begin = cmdbuf_ptr;
1965 } 2247 ch = next_char ();
1966 2248
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2249 if (ch == NOCHAR)
1968 XSync (display->display, False); 2250 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2251 }
2006 nw += sx; 2252
2007 nx = -sx; 2253 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2254 {
2010 if (sy < 0) 2255 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2256 {
2028 pchanged = 1; 2257 seen_input = 1;
2029 if (TermWin.pixmap != None) 2258 // many badly-written programs (e.g. jed) contain a race condition:
2259 // they first read the screensize and then install a SIGWINCH handler.
2260 // some window managers resize the window early, and these programs
2261 // then sometimes get the size wrong.
2262 // unfortunately other programs are even more buggy and dislike
2263 // being sent SIGWINCH, so only do it when we were in fact being
2264 // resized.
2265 if (seen_resize && cmd_pid)
2266 kill (-cmd_pid, SIGWINCH);
2267 }
2268
2269 /* Read a text string from the input buffer */
2270 wchar_t buf[UBUFSIZ];
2271 bool refreshnow = false;
2272 int nlines = 0;
2273 wchar_t *str = buf;
2274 wchar_t *eol = str + min (ncol, UBUFSIZ);
2275
2276 for (;;)
2277 {
2278 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2284 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2285 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2286 nlines++;
2287
2288 refresh_count++;
2289
2290 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2291 {
2292 refresh_count = 0;
2293
2294 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2295 {
2296 refreshnow = true;
2297 ch = NOCHAR;
2298 break;
2299 }
2300 }
2301
2302 // scr_add_lines only works for nlines <= nrow - 1.
2303 if (nlines >= nrow - 1)
2304 {
2305 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2306 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2307 scr_add_lines (buf, str - buf, nlines);
2308
2309 nlines = 0;
2310 str = buf;
2311 eol = str + min (ncol, UBUFSIZ);
2312 }
2313
2314 if (str >= eol)
2315 {
2316 if (eol >= buf + UBUFSIZ)
2317 {
2318 ch = NOCHAR;
2319 break;
2320 }
2321 else
2322 eol = min (eol + ncol, buf + UBUFSIZ);
2323 }
2324
2033 } 2325 }
2326
2327 seq_begin = cmdbuf_ptr;
2328 ch = next_char ();
2034 } 2329 }
2035 am_pixmap_trans = 0; 2330
2331 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2332 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2333 scr_add_lines (buf, str - buf, nlines);
2334
2335 /*
2336 * If there have been a lot of new lines, then update the screen
2337 * What the heck we'll cheat and only refresh less than every page-full.
2338 * if skipScroll is enabled.
2339 */
2340 if (refreshnow)
2341 {
2342 scr_refresh ();
2343 want_refresh = 1;
2344 }
2036 } 2345 }
2037 else 2346 else
2038 { 2347 {
2039 if (TermWin.pixmap != None) 2348 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2349 {
2075 if (oldp != None) 2350 process_nonprinting (ch);
2076 pchanged = 1; 2351 }
2352 catch (const class out_of_input &o)
2353 {
2354 // we ran out of input, retry later
2355 cmdbuf_ptr = seq_begin;
2077 break; 2356 break;
2078 } 2357 }
2079 if (oldp != TermWin.parent[i]) 2358
2080 pchanged = 1; 2359 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2360 }
2085 for (; n < (unsigned int)i; n++) 2361 }
2086 { 2362}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2363
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2364// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2365wchar_t ecb_hot
2090 { 2366rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2367{
2092 break; 2368 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2369 {
2094 } 2370 // assume 7-bit to be ascii ALWAYS
2371 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2372 return *cmdbuf_ptr++;
2373
2374 wchar_t wc;
2375 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2376
2377 if (len == (size_t)-2)
2095 } 2378 {
2096 if (n > (int) (sizeof (TermWin.parent) 2379 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2380 cmdbuf_ptr = cmdbuf_endp;
2381 break;
2098 { 2382 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2383
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2384 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2385 {
2107 else 2386 mbstate.reset (); // reset now undefined conversion state
2387 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2388 // in which case we "erroneously" return the next byte which might be valid.
2389 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2390 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2391
2114 rqt.tv_sec = 1; 2392 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2393 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2394 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2395 }
2396
2397 return NOCHAR;
2398}
2399
2400// read the next octet
2401uint32_t ecb_hot
2402rxvt_term::next_octet () NOTHROW
2403{
2404 return cmdbuf_ptr < cmdbuf_endp
2405 ? (unsigned char)*cmdbuf_ptr++
2406 : NOCHAR;
2407}
2408
2409static class out_of_input out_of_input;
2410
2411wchar_t ecb_hot
2412rxvt_term::cmd_getc () THROW ((class out_of_input))
2413{
2414 wchar_t c = next_char ();
2415
2416 if (c == NOCHAR)
2417 throw out_of_input;
2418
2131 return pchanged; 2419 return c;
2132} 2420}
2133#endif
2134 2421
2135/*}}} */ 2422uint32_t ecb_hot
2423rxvt_term::cmd_get8 () THROW ((class out_of_input))
2424{
2425 uint32_t c = next_octet ();
2426
2427 if (c == NOCHAR)
2428 throw out_of_input;
2429
2430 return c;
2431}
2136 2432
2137/*{{{ print pipe */ 2433/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2434/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2435#ifdef PRINTPIPE
2140FILE * 2436FILE * ecb_cold
2141rxvt_term::popen_printer () 2437rxvt_term::popen_printer ()
2142{ 2438{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2439 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2440
2145 if (stream == NULL) 2441 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2442 rxvt_warn ("can't open printer pipe, not printing.\n");
2443
2147 return stream; 2444 return stream;
2148} 2445}
2149 2446
2150int 2447int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2448rxvt_term::pclose_printer (FILE *stream)
2152{ 2449{
2153 fflush (stream); 2450 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2451 return pclose (stream);
2160# endif
2161} 2452}
2162 2453
2163/* 2454/*
2164 * simulate attached vt100 printer 2455 * simulate attached vt100 printer
2165 */ 2456 */
2166void 2457void ecb_cold
2167rxvt_term::process_print_pipe () 2458rxvt_term::process_print_pipe ()
2168{ 2459{
2169 int done; 2460 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2461
2172 if ((fd = popen_printer ()) == NULL) 2462 if (!fd)
2173 return; 2463 return;
2174 2464
2175 /* 2465 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2466 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2467 * is received.
2178 */ 2468 */
2179 for (done = 0; !done;) 2469 for (int done = 0; !done; )
2180 { 2470 {
2181 unsigned char buf[8]; 2471 unsigned char buf[8];
2182 unsigned char ch; 2472 unicode_t ch;
2183 unsigned int i, len; 2473 unsigned int i, len;
2184 2474
2185 if ((ch = cmd_getc ()) != C0_ESC) 2475 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2476 {
2187 if (putc (ch, fd) == EOF) 2477 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2478 break; /* done = 1 */
… …
2203 { 2493 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2494 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2495 break; /* done = 1 */
2206 } 2496 }
2207 } 2497 }
2498
2208 for (i = 0; i < len; i++) 2499 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2500 if (putc (buf[i], fd) == EOF)
2210 { 2501 {
2211 done = 1; 2502 done = 1;
2212 break; 2503 break;
2213 } 2504 }
2214 } 2505 }
2215 } 2506 }
2507
2216 pclose_printer (fd); 2508 pclose_printer (fd);
2217} 2509}
2218#endif /* PRINTPIPE */ 2510#endif /* PRINTPIPE */
2219/*}}} */ 2511/*}}} */
2220 2512
2221/* *INDENT-OFF* */
2222enum { 2513enum {
2223 C1_40 = 0x40, 2514 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2515 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2516 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2517 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2518 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2519};
2229/* *INDENT-ON* */
2230 2520
2231/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2232void 2522void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2524{
2235 switch (ch) 2525 switch (ch)
2236 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2237 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2239 tt_write ( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2533 else
2243 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2535 break;
2246 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2247 scr_bell (); 2537 scr_bell ();
2248 break; 2538 break;
2249 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2554 scr_charset_choose (1);
2265 break; 2555 break;
2266 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2557 scr_charset_choose (0);
2268 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2269 } 2572 }
2270} 2573}
2271/*}}} */ 2574/*}}} */
2272 2575
2273 2576
2274/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2275void 2578void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2580{
2278 int row, col; 2581 int row, col;
2279 2582
2280 switch (ch) 2583 switch (ch)
2281 { 2584 {
… …
2314 break; 2617 break;
2315 case 'Z': /* identify the terminal type */ 2618 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2619 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2620 break;
2318 case '<': /* turn off VT52 mode */ 2621 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2622 priv_modes &= ~PrivMode_vt52;
2320 break; 2623 break;
2321 case 'F': /* use special graphics character set */ 2624 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2625 case 'G': /* use regular character set */
2323 /* unimplemented */ 2626 /* unimplemented */
2324 break; 2627 break;
… …
2330} 2633}
2331/*}}} */ 2634/*}}} */
2332 2635
2333 2636
2334/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2335void 2638void ecb_hot
2336rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2337{ 2640{
2338 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2339 2642
2340 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2341 { 2644 {
2342 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2343 return; 2646 return;
2344 } 2647 }
2345 2648
2346 switch (ch) 2649 switch (ch)
2347 { 2650 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2651 case '#':
2350 if (cmd_getc () == '8') 2652 if (cmd_getc () == '8')
2351 scr_E (); 2653 scr_E ();
2352 break; 2654 break;
2353 case '(': 2655 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2662 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2663 break;
2362 case '+': 2664 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2665 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2666 break;
2365#ifdef MULTICHAR_SET 2667#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2668 case '6':
2372 scr_backindex (); 2669 scr_backindex ();
2373 break; 2670 break;
2374#endif 2671#endif
2375 case '7': 2672 case '7':
2376 scr_cursor (SAVE); 2673 scr_cursor (SAVE);
2377 break; 2674 break;
2378 case '8': 2675 case '8':
2379 scr_cursor (RESTORE); 2676 scr_cursor (RESTORE);
2380 break; 2677 break;
2381#ifndef NO_FRILLS 2678#if !ENABLE_MINIMAL
2382 case '9': 2679 case '9':
2383 scr_forwardindex (); 2680 scr_forwardindex ();
2384 break; 2681 break;
2385#endif 2682#endif
2683 // DECPAM/DECPNM
2386 case '=': 2684 case '=':
2685 priv_modes |= PrivMode_aplKP;
2686 break;
2387 case '>': 2687 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2688 priv_modes &= ~PrivMode_aplKP;
2389 break; 2689 break;
2390 2690
2391 case C1_40: 2691 case C1_40:
2392 cmd_getc (); 2692 cmd_getc ();
2393 break; 2693 break;
… …
2396 break; 2696 break;
2397 2697
2398 /* 8.3.87: NEXT LINE */ 2698 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2699 case C1_NEL: /* ESC E */
2400 { 2700 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2701 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2702 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2703 }
2404 break; 2704 break;
2405 2705
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2706 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2707 case C1_ESA: /* ESC G */
2408 process_graphics (); 2708 // used by original rxvt for rob nations own graphics mode
2709 if (cmd_getc () == 'Q')
2710 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2711 break;
2410 2712
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2713 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2714 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2715 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2719 case C1_RI: /* ESC M */
2418 scr_index (DN); 2720 scr_index (DN);
2419 break; 2721 break;
2420 2722
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2723 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2724 /* case C1_SS2: break; */
2423 2725
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2726 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2727 /* case C1_SS3: break; */
2426 2728
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2729 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2730 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2731 process_dcs_seq ();
2430 break; 2732 break;
2431 2733
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2734 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2735 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2736 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2737 break; /* steal obsolete ESC [ c */
2437 2738
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2739 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2740 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2741 process_csi_seq ();
2441 break; 2742 break;
2442 2743
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2744 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2745 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2746 process_osc_seq ();
2446 break; 2747 break;
2447 2748
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2749 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2750 case 'c':
2751 mbstate.reset ();
2450 scr_poweron (); 2752 scr_poweron ();
2451 scrollbar_show (1); 2753 scrollBar.show (1);
2452 break; 2754 break;
2453 2755
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2756 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2757 case 'n':
2456 scr_charset_choose (2); 2758 scr_charset_choose (2);
… …
2463 } 2765 }
2464} 2766}
2465/*}}} */ 2767/*}}} */
2466 2768
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2769/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2770enum {
2470 CSI_ICH = 0x40, 2771 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2772 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2773 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2774 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2775 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2776 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2777 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2477 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2778 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2478 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2779 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2780};
2480 2781
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2782#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2783 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2784 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2785#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2786 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2787
2487const unsigned char csi_defaults[] = 2788static const unsigned char csi_defaults[] =
2488 { 2789 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2790 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2490 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2791 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2792 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2793 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2794 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2795 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2796 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2797 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2798 };
2498/* *INDENT-ON* */
2499 2799
2500void 2800void ecb_hot
2501rxvt_term::process_csi_seq () 2801rxvt_term::process_csi_seq ()
2502{ 2802{
2503 unsigned char ch, priv, i; 2803 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2804 unsigned int nargs, p;
2505 int n, ndef; 2805 int n, ndef;
2506 int arg[ESC_ARGS]; 2806 int arg[ESC_ARGS] = { };
2507 2807
2508 for (nargs = ESC_ARGS; nargs > 0;) 2808 nargs = 0;
2509 arg[--nargs] = 0;
2510 2809
2511 priv = 0; 2810 priv = 0;
2512 ch = cmd_getc (); 2811 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2812 if ((ch >= '<' && ch <= '?') || ch == '!')
2813 {
2514 { /* '<' '=' '>' '?' */ 2814 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2815 priv = ch;
2516 ch = cmd_getc (); 2816 ch = cmd_getc ();
2517 } 2817 }
2818
2518 /* read any numerical arguments */ 2819 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2820 for (n = -1; ch < CSI_ICH; )
2520 { 2821 {
2521 if (isdigit (ch)) 2822 if (isdigit (ch))
2522 { 2823 {
… …
2529 { 2830 {
2530 if (nargs < ESC_ARGS) 2831 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2832 arg[nargs++] = n;
2532 n = -1; 2833 n = -1;
2533 } 2834 }
2534 else if (ch == '\b') 2835 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2836 process_nonprinting (ch);
2546 } 2837
2547 ch = cmd_getc (); 2838 ch = cmd_getc ();
2548 } 2839 }
2549 2840
2550 if (ch > CSI_7F) 2841 if (ch > CSI_7F)
2551 return; 2842 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2848 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2849 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2850 if (arg[p] == -1)
2560 arg[p] = ndef; 2851 arg[p] = ndef;
2561 2852
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2853 /*
2570 * private mode handling 2854 * private mode handling
2571 */ 2855 */
2572 if (priv) 2856 if (priv)
2573 { 2857 {
2574 switch (priv) 2858 switch (priv)
2575 { 2859 {
2576 case '>': 2860 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2861 if (ch == CSI_DA) /* secondary device attributes */
2862 {
2863 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2864 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2865 //
2866 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2867 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2868 // versions.
2869 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2870 tt_printf ("\033[>%d;95;0c", 'U');
2871 }
2579 break; 2872 break;
2873
2580 case '?': 2874 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2875 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2876 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2877 break;
2878
2879 case '!':
2880 if (ch == CSI_70)
2881 {
2882 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2883 scr_soft_reset ();
2884
2885 static const int pm_h[] = { 7, 25 };
2886 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2887
2888 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2889 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2890 }
2891 break;
2892 }
2893
2585 return; 2894 return;
2586 } 2895 }
2587 2896
2588 switch (ch) 2897 switch (ch)
2589 { 2898 {
… …
2603 } 2912 }
2604 break; 2913 break;
2605#endif 2914#endif
2606 2915
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2916 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2917 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2918 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2919 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2920 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2921 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2922 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2923 break;
2615 2924
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2925 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2926 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 2997
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2998 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2999 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3000 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3001 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3002 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3003 break;
2695 3004
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3005 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3006 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3007 break;
2700 3008
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3009 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3010 process_sgr_mode (nargs, arg);
2703 break; 3011 break;
… …
2709 tt_printf ("\033[0n"); 3017 tt_printf ("\033[0n");
2710 break; 3018 break;
2711 case 6: /* CPR requested */ 3019 case 6: /* CPR requested */
2712 scr_report_position (); 3020 scr_report_position ();
2713 break; 3021 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3022 case 7: /* unofficial extension */
3023 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3024 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3025 break;
2718#endif
2719 case 8: /* unofficial extension */ 3026 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3027 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3028 break;
2722 } 3029 }
2723 break; 3030 break;
2724 3031
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3032 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3065 break;
2759 3066
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3067 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3068 if (arg[0] == 4)
2762 scr_insert_mode (0); 3069 scr_insert_mode (0);
3070 else if (arg[0] == 20)
3071 priv_modes &= ~PrivMode_LFNL;
2763 break; 3072 break;
2764 3073
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3074 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3075 if (arg[0] == 4)
2767 scr_insert_mode (1); 3076 scr_insert_mode (1);
3077 else if (arg[0] == 20)
3078 priv_modes |= PrivMode_LFNL;
2768 break; 3079 break;
2769 3080
2770 /* 3081 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3082 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3083 */
… …
2784 break; 3095 break;
2785 case CSI_75: 3096 case CSI_75:
2786 scr_cursor (RESTORE); 3097 scr_cursor (RESTORE);
2787 break; 3098 break;
2788 3099
2789#ifndef NO_FRILLS 3100#if !ENABLE_MINIMAL
2790 case CSI_74: 3101 case CSI_74:
2791 process_window_ops (arg, nargs); 3102 process_window_ops (arg, nargs);
2792 break; 3103 break;
2793#endif 3104#endif
2794 3105
2795 case CSI_78: /* DECREQTPARM */ 3106 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3107 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3108 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3109 break;
2799 3110
2800 default: 3111 default:
2801 break; 3112 break;
2802 } 3113 }
2803} 3114}
2804/*}}} */ 3115/*}}} */
2805 3116
2806#ifndef NO_FRILLS 3117#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3118void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3119rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3120{
2811 int x, y; 3121 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3122 XWindowAttributes wattr;
2816 Window wdummy; 3123 Window wdummy;
3124
3125 dLocal (Display *, dpy);
2817 3126
2818 if (nargs == 0) 3127 if (nargs == 0)
2819 return; 3128 return;
3129
2820 switch (args[0]) 3130 switch (args[0])
2821 { 3131 {
2822 /* 3132 /*
2823 * commands 3133 * commands
2824 */ 3134 */
2825 case 1: /* deiconify window */ 3135 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3136 XMapWindow (dpy, parent);
2827 break; 3137 break;
2828 case 2: /* iconify window */ 3138 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3139 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3140 break;
2832 case 3: /* set position (pixels) */ 3141 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3142 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3143 break;
2835 case 4: /* set size (pixels) */ 3144 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3145 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3146 break;
2838 case 5: /* raise window */ 3147 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3148 XRaiseWindow (dpy, parent);
2840 break; 3149 break;
2841 case 6: /* lower window */ 3150 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3151 XLowerWindow (dpy, parent);
2843 break; 3152 break;
2844 case 7: /* refresh window */ 3153 case 7: /* refresh window */
2845 scr_touch (true); 3154 scr_touch (true);
2846 break; 3155 break;
2847 case 8: /* set size (chars) */ 3156 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3157 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3158 (unsigned int) (args[1] * fheight));
2850 break; 3159 break;
3160
3161 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3162 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3163 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3164 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3165 (unsigned int) (args[1] * fheight));
2855 break; 3166 break;
3167
2856 /* 3168 /*
2857 * reports - some output format copied from XTerm 3169 * reports - some output format copied from XTerm
2858 */ 3170 */
2859 case 11: /* report window state */ 3171 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3173 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3174 break;
2863 case 13: /* report window position */ 3175 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3176 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3177 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3178 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3179 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3180 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3181 break;
2870 case 14: /* report window size (pixels) */ 3182 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3184 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3185 break;
3186 case 18: /* report text area size (chars) */
3187 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3188 break;
2874 case 18: /* report window size (chars) */ 3189 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3190 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3191 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3192 case 20: /* report icon label */
3193 {
3194 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3195 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3196 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3197 XFree (s);
3198 }
2881 break; 3199 break;
2882 case 21: /* report window title */ 3200 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3201 {
3202 char *s;
3203 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3204 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3205 XFree (s);
3206 }
2885 break; 3207 break;
2886#endif
2887
2888 } 3208 }
2889} 3209}
2890#endif 3210#endif
2891 3211
2892/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
2893/* 3213/*
2894 * get input up until STRING TERMINATOR (or BEL) 3214 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3215 * ends_how is terminator used. returned input must be free()'d
2896 */ 3216 */
2897unsigned char * 3217char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3218rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3219{
2900 int seen_esc = 0; /* seen escape? */ 3220 unicode_t ch;
3221 bool seen_esc = false;
2901 unsigned int n = 0; 3222 unsigned int n = 0;
2902 unsigned char *s; 3223 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3224
2905 for (; (ch = cmd_getc ());) 3225 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3226 {
2907 if (ch == C0_BEL 3227 if (seen_esc)
2908 || ch == CHAR_ST 3228 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3229 if (ch == 0x5c) /* 7bit ST */
2910 break; 3230 break;
3231 else
3232 return NULL;
3233 }
2911 if (ch == C0_ESC) 3234 else if (ch == C0_ESC)
2912 { 3235 {
2913 seen_esc = 1; 3236 seen_esc = true;
2914 continue; 3237 continue;
2915 } 3238 }
3239 else if (ch == C0_BEL || ch == CHAR_ST)
3240 break;
2916 else if (ch == '\t') 3241 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3242 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3243 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3244 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3245
3246 seen_esc = false;
3247
3248 if (n >= STRING_MAX - 1)
3249 // stop at some sane length
3250 return NULL;
3251
2921 string[n++] = ch; 3252 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3253 }
3254
2924 string[n++] = '\0'; 3255 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3256
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3257 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3258
2929 return s; 3259 return rxvt_wcstombs (string);
2930} 3260}
2931 3261
2932/*----------------------------------------------------------------------*/ 3262/*----------------------------------------------------------------------*/
2933/* 3263/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3264 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3265 */
2936void 3266void
2937rxvt_term::process_dcs_seq () 3267rxvt_term::process_dcs_seq ()
2938{ 3268{
2939 unsigned char eh, *s;
2940 /* 3269 /*
2941 * Not handled yet 3270 * Not handled yet
2942 */ 3271 */
3272
3273 unicode_t eh;
2943 s = get_to_st (&eh); 3274 char *s = get_to_st (eh);
2944 if (s) 3275 if (s)
2945 free (s); 3276 free (s);
3277
2946 return; 3278 return;
2947} 3279}
2948 3280
2949/*----------------------------------------------------------------------*/ 3281/*----------------------------------------------------------------------*/
2950/* 3282/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3283 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3284 */
2953void 3285void
2954rxvt_term::process_osc_seq () 3286rxvt_term::process_osc_seq ()
2955{ 3287{
2956 unsigned char ch, eh, *s; 3288 int arg;
2957 int arg;
2958 3289
2959 ch = cmd_getc (); 3290 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3291 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3292 arg = arg * 10 + (ch - '0');
2962 3293
2963 if (ch == ';') 3294 if (ch == ';')
2964 { 3295 {
3296 unicode_t eh;
2965 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
3298
2966 if (s) 3299 if (s)
2967 { 3300 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3301 process_xterm_seq (arg, s, eh);
2980 free (s); 3302 free (s);
2981 } 3303 }
2982 } 3304 }
2983} 3305}
3306
3307void
3308rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3309{
3310 if (str[0] == '?' && !str[1])
3311 {
3312 rgba c;
3313 pix_colors_focused[color].get (c);
3314
3315#if XFT
3316 if (c.a != rgba::MAX_CC)
3317 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3318 else
3319#endif
3320 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3321 }
3322 else
3323 set_window_color (color, str);
3324}
3325
2984/* 3326/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3327 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3328 */
3006void 3329void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3330rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3331{
3009 int changed = 0; 3332 int color;
3010 int color;
3011 char *buf, *name; 3333 char *buf, *name;
3334 bool query = str[0] == '?' && !str[1];
3335 int saveop = op;
3336
3337 dLocal (Display *, dpy);
3012 3338
3013 assert (str != NULL); 3339 assert (str != NULL);
3340
3341 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3342 return;
3343
3014 switch (op) 3344 switch (op)
3015 { 3345 {
3016 case XTerm_name: 3346 case XTerm_name:
3017 set_title (str); 3347 set_title (str);
3018 /* FALLTHROUGH */ 3348 /* FALLTHROUGH */
3019 case XTerm_iconName: 3349 case XTerm_iconName:
3020 set_iconName (str); 3350 set_icon_name (str);
3021 break; 3351 break;
3022 case XTerm_title: 3352 case XTerm_title:
3023 set_title (str); 3353 set_title (str);
3024 break; 3354 break;
3355 case XTerm_property:
3356 if (str[0] == '?')
3357 {
3358 Atom prop = display->atom (str + 1);
3359 Atom actual_type;
3360 int actual_format;
3361 unsigned long nitems;
3362 unsigned long bytes_after;
3363 unsigned char *value = 0;
3364 const char *str = "";
3365
3366 if (prop
3367 && XGetWindowProperty (dpy, parent,
3368 prop, 0, 1<<16, 0, AnyPropertyType,
3369 &actual_type, &actual_format,
3370 &nitems, &bytes_after, &value) == Success
3371 && actual_type != None
3372 && actual_format == 8)
3373 str = (const char *)(value);
3374
3375 tt_printf ("\033]%d;%s%c", op, str, resp);
3376
3377 XFree (value);
3378 }
3379 else
3380 {
3381 char *eq = strchr (str, '=');
3382
3383 if (eq)
3384 {
3385 *eq = 0;
3386 set_utf8_property (display->atom (str), eq + 1);
3387 }
3388 else
3389 XDeleteProperty (dpy, parent,
3390 display->atom (str));
3391 }
3392 break;
3393
3025 case XTerm_Color: 3394 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3395 for (buf = (char *)str; buf && *buf;)
3027 { 3396 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3397 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3398 break;
3399
3030 *name++ = '\0'; 3400 *name++ = '\0';
3031 color = atoi (buf); 3401 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3402
3403 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3404 break;
3405
3034 if ((buf = STRCHR (name, ';')) != NULL) 3406 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3407 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3408
3409 process_color_seq (op, color, name, resp);
3037 } 3410 }
3411 break;
3412 case Rxvt_restoreFG:
3413 case XTerm_Color00:
3414 process_color_seq (op, Color_fg, str, resp);
3415 break;
3416 case Rxvt_restoreBG:
3417 case XTerm_Color01:
3418 process_color_seq (op, Color_bg, str, resp);
3038 break; 3419 break;
3039#ifndef NO_CURSORCOLOR 3420#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3421 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3422 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3423 break;
3043#endif 3424#endif
3044 case XTerm_Color_pointer: 3425 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3426 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3427 break;
3428 case XTerm_Color_pointer_bg:
3429 process_color_seq (op, Color_pointer_bg, str, resp);
3430 break;
3431#ifdef OPTION_HC
3432 case XTerm_Color_HC:
3433 process_color_seq (op, Color_HC, str, resp);
3434 break;
3435 case XTerm_Color_HTC:
3436 process_color_seq (op, Color_HTC, str, resp);
3437 break;
3438#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3439#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3440 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3441 process_color_seq (op, Color_BD, str, resp);
3050 break; 3442 break;
3051 case XTerm_Color_UL: 3443 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3444 process_color_seq (op, Color_UL, str, resp);
3053 break; 3445 break;
3054 case XTerm_Color_RV: 3446 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3447 process_color_seq (op, Color_IT, str, resp);
3056 break; 3448 break;
3057#endif 3449#endif
3450 case URxvt_Color_border:
3451 process_color_seq (op, Color_border, str, resp);
3452 break;
3058 3453
3059 case XTerm_Menu: 3454#if BG_IMAGE_FROM_ROOT
3455 case URxvt_Color_tint:
3456 process_color_seq (op, Color_tint, str, resp);
3060 /* 3457 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3458 bool changed = false;
3062 * so DON'T do it here 3459
3460 if (ISSET_PIXCOLOR (Color_tint))
3461 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3462
3463 if (changed)
3464 update_background ();
3063 */ 3465 }
3466
3064 break; 3467 break;
3468#endif
3469
3470#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3471 case Rxvt_Pixmap:
3066 if (*str != ';') 3472 if (!strcmp (str, "?"))
3067 { 3473 {
3068#if XPM_BACKGROUND 3474 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3475 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3476 int v_scale = fimage.v_scale;
3071#endif 3477 int h_align = fimage.h_align;
3072 scr_touch (true); 3478 int v_align = fimage.v_align;
3479
3480 sprintf (str, "[%dx%d+%d+%d]",
3481 h_scale, v_scale,
3482 h_align, v_align);
3483 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3484 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3485 else
3106 { 3486 {
3107 set_locale (str); 3487 bool changed = false;
3108 im_cb ();
3109 3488
3110 if (display->selection_owner == this) 3489 if (*str != ';')
3111 display->set_selection_owner (0); 3490 {
3491 try
3492 {
3493 fimage.set_file_geometry (this, str);
3494 changed = true;
3495 }
3496 catch (const class rxvt_failure_exception &e)
3497 {
3498 }
3499 }
3500 else
3501 {
3502 str++;
3503 if (fimage.set_geometry (str, true))
3504 changed = true;
3505 }
3506
3507 if (changed)
3508 {
3509 if (bg_window_position_sensitive ())
3510 {
3511 int x, y;
3512 get_window_origin (x, y);
3513 parent_x = x;
3514 parent_y = y;
3515 }
3516 update_background ();
3517 }
3112 } 3518 }
3113 break; 3519 break;
3520#endif
3521
3522 case XTerm_logfile:
3523 // TODO, when secure mode?
3524 break;
3525
3114#if 0 3526#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3527 case Rxvt_dumpscreen: /* no error notices */
3116 { 3528 {
3117 int fd; 3529 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3530 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3531 {
3120 scr_dump (fd); 3532 scr_dump (fd);
3121 close (fd); 3533 close (fd);
3122 } 3534 }
3123 } 3535 }
3124 break; 3536 break;
3125#endif 3537#endif
3538 case XTerm_font:
3539 op = URxvt_font;
3540 case URxvt_font:
3541#if ENABLE_STYLES
3542 case URxvt_boldFont:
3543 case URxvt_italicFont:
3544 case URxvt_boldItalicFont:
3545#endif
3546 if (query)
3547 tt_printf ("\33]%d;%-.250s%c", saveop,
3548 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3549 ? fontset[op - URxvt_font]->fontdesc : "",
3550 resp);
3551 else
3552 {
3553 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3554
3555 res = strdup (str);
3556 allocated.push_back ((void *)res);
3557 set_fonts ();
3558 }
3559 break;
3560
3561 case URxvt_version:
3562 if (query)
3563 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3564 op,
3565 rs[Rs_name], VERSION[0], VERSION[2],
3566 resp);
3567 break;
3568
3569#if !ENABLE_MINIMAL
3570 case URxvt_locale:
3571 if (query)
3572 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3573 else
3574 {
3575 set_locale (str);
3576 pty->set_utf8_mode (enc_utf8);
3577 init_xlocale ();
3578 }
3579 break;
3580
3581 case URxvt_view_up:
3582 case URxvt_view_down:
3583 {
3584 int lines = atoi (str);
3585
3586 if (lines)
3587 scr_page (op == URxvt_view_up ? UP : DN, lines);
3588 else
3589 scr_erase_savelines ();
3590 }
3591
3592 break;
3593#endif
3594
3595#if ENABLE_PERL
3596 case URxvt_perl:
3597 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3598 break;
3599#endif
3127 } 3600 }
3128} 3601}
3129/*----------------------------------------------------------------------*/ 3602/*----------------------------------------------------------------------*/
3130 3603
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3604/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3609 * 's' = save
3137 * 'r' = restore 3610 * 'r' = restore
3138 * 't' = toggle 3611 * 't' = toggle
3139 * so no need for fancy checking 3612 * so no need for fancy checking
3140 */ 3613 */
3141int 3614int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3615rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3616{
3144 int state; 3617 int state;
3145 3618
3146 if (mode == 's') 3619 if (mode == 's')
3147 { 3620 {
3148 SavedModes |= (PrivateModes & bit); 3621 if (priv_modes & bit)
3622 SavedModes |= bit;
3623 else
3624 SavedModes &= ~bit;
3149 return -1; 3625 return -1;
3150 } 3626 }
3151 else 3627 else
3152 { 3628 {
3153 if (mode == 'r') 3629 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3630 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3631 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3632 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3633
3634 if (state)
3635 priv_modes |= bit;
3636 else
3637 priv_modes &= ~bit;
3158 } 3638 }
3639
3159 return state; 3640 return state;
3160} 3641}
3161 3642
3162/* we're not using priv _yet_ */ 3643/* we're not using priv _yet_ */
3163void 3644void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3645rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3646{
3166 unsigned int i, j; 3647 unsigned int i, j;
3167 int state; 3648 int state;
3649
3168 static const struct 3650 static const struct
3169 { 3651 {
3170 const int argval; 3652 const int argval;
3171 const unsigned long bit; 3653 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3654 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3655 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3656 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3657 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3658 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3659 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3660 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3661 { 7, PrivMode_Autowrap }, // DECAWM
3662 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3663 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3664 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3665 // 19 Print screen prints full screen/scroll region
3184#endif 3666 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3667#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3668 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3669#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3670 { 35, PrivMode_ShiftKeys }, // rxvt extension
3671 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3672 { 40, PrivMode_132OK },
3673 // 41 xterm more fixes NYI
3674 // 45 margin bell NYI
3675 // 46 start logging
3191 { 47, PrivMode_Screen }, 3676 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3677 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3678#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3679 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3680#endif
3196 { 1000, PrivMode_MouseX11 }, 3681 { 1000, PrivMode_MouseX11 },
3682 { 1002, PrivMode_MouseBtnEvent },
3683 { 1003, PrivMode_MouseAnyEvent },
3684#if ENABLE_FRILLS
3685 { 1005, PrivMode_ExtModeMouse },
3686#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3687 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3688 { 1011, PrivMode_Keypress }, // rxvt extension
3689#if ENABLE_FRILLS
3690 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3691#endif
3692 // 1035 enable modifiers for alt, numlock NYI
3693 // 1036 send ESC for meta keys NYI
3694 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3695 { 1047, PrivMode_Screen },
3696 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3697 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3698 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3699 { 2004, PrivMode_BracketPaste },
3201 }; 3700 };
3202 3701
3203 if (nargs == 0) 3702 if (nargs == 0)
3204 return; 3703 return;
3205 3704
… …
3212 for (i = 0; i < nargs; i++) 3711 for (i = 0; i < nargs; i++)
3213 { 3712 {
3214 state = -1; 3713 state = -1;
3215 3714
3216 /* basic handling */ 3715 /* basic handling */
3217 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3716 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3717 if (argtopriv[j].argval == arg[i])
3219 { 3718 {
3220 state = privcases (mode, argtopriv[j].bit); 3719 state = privcases (mode, argtopriv[j].bit);
3221 break; 3720 break;
3222 } 3721 }
3223 3722
3224 /* extra handling for values with state unkept */ 3723 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3724 switch (arg[i])
3227 { 3725 {
3726#if ENABLE_STYLES
3727 case 1021:
3728 set_option (Opt_intensityStyles, mode);
3729
3730 scr_touch (true);
3731 break;
3732#endif
3228 case 1048: /* alternative cursor save */ 3733 case 1048: /* alternative cursor save */
3734 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3735 if (mode == 0)
3230 scr_cursor (RESTORE); 3736 scr_cursor (RESTORE);
3231 else if (mode == 1) 3737 else if (mode == 1)
3232 scr_cursor (SAVE); 3738 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 3739 break;
3740 }
3741
3742 if (state >= 0)
3743 /* extra handling for values with valid 0 or 1 state */
3744 switch (arg[i])
3745 {
3746 /* case 1: - application cursor keys */
3747 case 2: /* VT52 mode */
3748 /* oddball mode. should be set regardless of set/reset
3749 * parameter. Return from VT52 mode with an ESC < from
3750 * within VT52 mode
3751 */
3752 priv_modes |= PrivMode_vt52;
3753 break;
3249 case 3: /* 80/132 */ 3754 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3755 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3756 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3757 break;
3254 case 4: /* smooth scrolling */ 3758 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3759 set_option (Opt_jumpScroll, !state);
3259 break; 3760 break;
3260 case 5: /* reverse video */ 3761 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3762 scr_rvideo_mode (state);
3262 break; 3763 break;
3263 case 6: /* relative/absolute origins */ 3764 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3765 scr_relative_origin (state);
3265 break; 3766 break;
3266 case 7: /* autowrap */ 3767 case 7: /* autowrap */
3267 scr_autowrap (state); 3768 scr_autowrap (state);
3268 break; 3769 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3770 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3771 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3772 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3773 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3774 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3775#ifdef scrollBar_esc
3282 case scrollBar_esc: 3776 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3777 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3778 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3779 scr_touch (true);
3287 }
3288 break; 3780 break;
3289#endif 3781#endif
3290 case 25: /* visible/invisible cursor */ 3782 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3783 scr_cursor_visible (state);
3292 break; 3784 break;
3293 /* case 35: - shift keys */ 3785 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3786 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3787 case 47: /* secondary screen */
3296 scr_change_screen (state); 3788 scr_change_screen (state);
3297 break; 3789 break;
3298 /* case 66: - application key pad */ 3790 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3791 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3792 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3793 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3794 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3795 break;
3304#if 0
3305 case 1001: 3796 case 1002:
3306 break; /* X11 mouse highlighting */ 3797 case 1003:
3307#endif 3798 if (state)
3799 {
3800 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3801 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3802 mouse_row = mouse_col = 0;
3803 vt_emask_mouse = PointerMotionMask;
3804 }
3805 else
3806 vt_emask_mouse = NoEventMask;
3807
3808 vt_select_input ();
3809 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3810 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3811 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3812 break;
3314 case 1011: /* scroll to bottom on key press */ 3813 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3814 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3815 break;
3320 case 1047: /* secondary screen w/ clearing */ 3816 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3817 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3818 if (!state)
3323 scr_erase_screen (2); 3819 scr_erase_screen (2);
3820
3324 scr_change_screen (state); 3821 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3822 break;
3823 case 1049: /* secondary screen w/ clearing first */
3824 if (option (Opt_secondaryScreen))
3825 if (state)
3826 scr_cursor (SAVE);
3827
3828 scr_change_screen (state);
3829
3830 if (option (Opt_secondaryScreen))
3831 if (state)
3832 scr_erase_screen (2);
3833 else
3834 scr_cursor (RESTORE);
3835 break;
3836 default:
3837 break;
3328 } 3838 }
3329 } 3839 }
3330} 3840}
3331/*}}} */ 3841/*}}} */
3332 3842
3333/*{{{ process sgr sequences */ 3843/*{{{ process sgr sequences */
3334void 3844void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3845rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3846{
3337 unsigned int i; 3847 unsigned int i;
3338 short rendset; 3848 short rendset;
3339 int rendstyle; 3849 int rendstyle;
3340 3850
3341 if (nargs == 0) 3851 if (nargs == 0)
3342 { 3852 {
3343 scr_rendition (0, ~RS_None); 3853 scr_rendition (0, ~RS_None);
3344 return; 3854 return;
3345 } 3855 }
3856
3346 for (i = 0; i < nargs; i++) 3857 for (i = 0; i < nargs; i++)
3347 { 3858 {
3348 rendset = -1; 3859 rendset = -1;
3349 switch (arg[i]) 3860 switch (arg[i])
3350 { 3861 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3863 rendset = 0, rendstyle = ~RS_None;
3353 break; 3864 break;
3354 case 1: 3865 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3866 rendset = 1, rendstyle = RS_Bold;
3356 break; 3867 break;
3868 //case 2: // low intensity
3869 case 3:
3870 rendset = 1, rendstyle = RS_Italic;
3871 break;
3357 case 4: 3872 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3873 rendset = 1, rendstyle = RS_Uline;
3359 break; 3874 break;
3360 case 5: 3875 case 5: // slowly blinking
3876 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3877 rendset = 1, rendstyle = RS_Blink;
3362 break; 3878 break;
3879 //case 6: // scoansi light background
3363 case 7: 3880 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3881 rendset = 1, rendstyle = RS_RVid;
3365 break; 3882 break;
3366 case 22: 3883 case 8:
3884 // invisible. NYI
3885 break;
3886 //case 9: // crossed out
3887 //case 10: // scoansi acs off, primary font
3888 //case 11: // scoansi acs on, first alt font
3889 //case 12: // scoansi acs on, |0x80, second alt font
3890 //...
3891 //case 19: // ninth alt font
3892 //case 20: // gothic
3893 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3894 rendset = 0, rendstyle = RS_Bold;
3895 break;
3896 case 22: // normal intensity
3897 rendset = 0, rendstyle = RS_Bold;
3898 break;
3899 case 23: // disable italic
3900 rendset = 0, rendstyle = RS_Italic;
3368 break; 3901 break;
3369 case 24: 3902 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3903 rendset = 0, rendstyle = RS_Uline;
3371 break; 3904 break;
3372 case 25: 3905 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3906 rendset = 0, rendstyle = RS_Blink;
3374 break; 3907 break;
3908 case 26: // variable spacing (iso 8613)
3909 rendset = 0, rendstyle = RS_Blink;
3910 break;
3375 case 27: 3911 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3912 rendset = 0, rendstyle = RS_RVid;
3377 break; 3913 break;
3914 //case 28: // visible. NYI
3915 //case 29: // not crossed-out
3378 } 3916 }
3917
3379 if (rendset != -1) 3918 if (rendset != -1)
3380 { 3919 {
3381 scr_rendition (rendset, rendstyle); 3920 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3921 continue; /* for (;i;) */
3383 } 3922 }
… …
3390 case 33: 3929 case 33:
3391 case 34: 3930 case 34:
3392 case 35: 3931 case 35:
3393 case 36: 3932 case 36:
3394 case 37: 3933 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3934 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3935 break;
3398#ifdef TTY_256COLOR 3936 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3937 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3938 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3939 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3940 i += 2;
3405 } 3941 }
3406 break; 3942 break;
3407#endif
3408 case 39: /* default fg */ 3943 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3944 scr_color (Color_fg, Color_fg);
3410 break; 3945 break;
3411 3946
3412 case 40: 3947 case 40:
… …
3415 case 43: 3950 case 43:
3416 case 44: 3951 case 44:
3417 case 45: 3952 case 45:
3418 case 46: 3953 case 46:
3419 case 47: 3954 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3955 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3956 break;
3423#ifdef TTY_256COLOR 3957 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3958 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3959 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3960 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3961 i += 2;
3430 } 3962 }
3431 break; 3963 break;
3432#endif
3433 case 49: /* default bg */ 3964 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3965 scr_color (Color_bg, Color_bg);
3435 break; 3966 break;
3436 3967
3437#ifndef NO_BRIGHTCOLOR 3968 //case 50: // not variable spacing
3969
3970#if !ENABLE_MINIMAL
3438 case 90: 3971 case 90:
3439 case 91: /* set bright fg color */ 3972 case 91: /* set bright fg color */
3440 case 92: 3973 case 92:
3441 case 93: 3974 case 93:
3442 case 94: 3975 case 94:
3443 case 95: 3976 case 95:
3444 case 96: 3977 case 96:
3445 case 97: 3978 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3979 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3980 break;
3449 case 100: 3981 case 100:
3450 case 101: /* set bright bg color */ 3982 case 101: /* set bright bg color */
3451 case 102: 3983 case 102:
3452 case 103: 3984 case 103:
3453 case 104: 3985 case 104:
3454 case 105: 3986 case 105:
3455 case 106: 3987 case 106:
3456 case 107: 3988 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3989 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3990 break;
3460#endif 3991#endif
3461
3462 } 3992 }
3463 } 3993 }
3464}
3465/*}}} */
3466
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473 if (cmd == 'Q')
3474 { /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */
3476 return;
3477 }
3478 /* swallow other graphics sequences until terminating ':' */
3479 do
3480 ch = cmd_getc ();
3481 while (ch != ':');
3482} 3994}
3483/*}}} */ 3995/*}}} */
3484 3996
3485/* ------------------------------------------------------------------------- */ 3997/* ------------------------------------------------------------------------- */
3486 3998
… …
3490 */ 4002 */
3491void 4003void
3492rxvt_term::tt_printf (const char *fmt,...) 4004rxvt_term::tt_printf (const char *fmt,...)
3493{ 4005{
3494 va_list arg_ptr; 4006 va_list arg_ptr;
3495 unsigned char buf[256]; 4007 char buf[256];
3496 4008
3497 va_start (arg_ptr, fmt); 4009 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4010 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4011 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4012 tt_write (buf, strlen (buf));
3501} 4013}
3502 4014
3503/* ---------------------------------------------------------------------- */ 4015/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 4016/* Write data to the pty as typed by the user, pasted with the mouse,
3505 * or generated by us in response to a query ESC sequence. 4017 * or generated by us in response to a query ESC sequence.
3506 */ 4018 */
4019static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4020
3507void 4021void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4022rxvt_term::tt_write (const char *data, unsigned int len)
3509{ 4023{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4024 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4025 return;
3511 4026
3512 if (len) 4027 if (pty->pty < 0)
4028 return;
4029
4030 if (v_buflen == 0)
4031 {
4032 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4033
4034 max_it (written, 0);
4035
4036 if (written == len)
4037 return;
4038
4039 data += written;
4040 len -= written;
3513 { 4041 }
4042
4043 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4044
4045 memcpy (v_buffer + v_buflen, data, len);
4046 v_buflen += len;
4047
4048 pty_ev.set (ev::READ | ev::WRITE);
4049}
4050
4051void rxvt_term::pty_write ()
4052{
4053 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4054
4055 if (written > 0)
4056 {
4057 v_buflen -= written;
4058
3514 if (v_buflen == 0) 4059 if (v_buflen == 0)
3515 { 4060 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4061 free (v_buffer);
3543 v_buffer = 0; 4062 v_buffer = 0;
3544 v_buflen = 0;
3545 4063
3546 pty_ev.set (EVENT_READ); 4064 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4065 return;
3559 } 4066 }
4067
4068 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4069 }
4070 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4071 pty_ev.set (ev::READ);
3561} 4072}
3562 4073
3563/*----------------------- end-of-file (C source) -----------------------*/ 4074/*----------------------- end-of-file (C source) -----------------------*/
3564 4075

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