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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC vs.
Revision 1.478 by root, Thu May 17 22:00:57 2012 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#ifdef HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1
81#endif
82
77#include "encoding.h" 83#include "encoding.h"
78#include "rxvtutil.h" 84#include "rxvtutil.h"
79#include "rxvtfont.h" 85#include "rxvtfont.h"
80#include "rxvttoolkit.h" 86#include "rxvttoolkit.h"
81#include "scrollbar.h" 87#include "scrollbar.h"
… …
98 ***************************************************************************** 104 *****************************************************************************
99 * SYSTEM HACKS 105 * SYSTEM HACKS
100 ***************************************************************************** 106 *****************************************************************************
101 */ 107 */
102 108
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 109#include <termios.h>
108
109#include "background.h"
110 110
111#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 112# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 114# define STDERR_FILENO 2
115#endif 115#endif
116 116
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */ 118# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */ 119# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif 120#endif
129 121
130/****************************************************************************/ 122/****************************************************************************/
131 123
132// exception thrown on fatal (per-instance) errors 124// exception thrown on fatal (per-instance) errors
… …
151char * rxvt_wcstombs (const wchar_t *str, int len = -1); 143char * rxvt_wcstombs (const wchar_t *str, int len = -1);
152wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 144wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
154wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 146wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
155 147
156char * rxvt_basename (const char *str) NOTHROW; 148const char * rxvt_basename (const char *str) NOTHROW;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 149void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
158void rxvt_log (const char *fmt,...) NOTHROW; 150void rxvt_log (const char *fmt,...) NOTHROW;
159void rxvt_warn (const char *fmt,...) NOTHROW; 151void rxvt_warn (const char *fmt,...) NOTHROW;
160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 152void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 153void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
162 154
163char * rxvt_strtrim (char *str) NOTHROW; 155char * rxvt_strtrim (char *str) NOTHROW;
164char ** rxvt_splitcommastring (const char *cs) NOTHROW; 156char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
165void rxvt_freecommastring (char **cs) NOTHROW; 157
158static inline void
159rxvt_free_strsplit (char **ptr) NOTHROW
160{
161 free (ptr[0]);
162 free (ptr);
163}
166 164
167void * rxvt_malloc (size_t size); 165void * rxvt_malloc (size_t size);
168void * rxvt_calloc (size_t number, size_t size); 166void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size); 167void * rxvt_realloc (void *ptr, size_t size);
170 168
… …
193#else 191#else
194 if (envv) 192 if (envv)
195#endif 193#endif
196 environ = envv; 194 environ = envv;
197} 195}
196
197struct localise_env
198{
199 char **orig_env;
200
201 localise_env (char **new_env)
202 {
203 orig_env = environ;
204 environ = new_env;
205 }
206
207 ~localise_env ()
208 {
209 environ = orig_env;
210 }
211};
212
213#ifdef HAVE_BG_PIXMAP
214# ifdef BG_IMAGE_FROM_FILE
215enum {
216 IM_IS_SET = 1 << 0,
217 IM_IS_SIZE_SENSITIVE = 1 << 1,
218 IM_KEEP_ASPECT = 1 << 2,
219 IM_ROOT_ALIGN = 1 << 3,
220 IM_TILE = 1 << 4,
221 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
222};
223
224enum {
225 noScale = 0,
226 windowScale = 100,
227 defaultScale = windowScale,
228 centerAlign = 50,
229 defaultAlign = centerAlign,
230};
231
232struct rxvt_image
233{
234 uint8_t flags;
235 unsigned int h_scale, v_scale; /* percents of the window size */
236 int h_align, v_align; /* percents of the window size:
237 0 - left align, 50 - center, 100 - right */
238
239# ifdef HAVE_PIXBUF
240 GdkPixbuf *pixbuf;
241# endif
242
243 ~rxvt_image ()
244 {
245# ifdef HAVE_PIXBUF
246 if (pixbuf)
247 g_object_unref (pixbuf);
248# endif
249 }
250
251 int width ()
252 {
253# ifdef HAVE_PIXBUF
254 return gdk_pixbuf_get_width (pixbuf);
255# endif
256 }
257 int height ()
258 {
259# ifdef HAVE_PIXBUF
260 return gdk_pixbuf_get_height (pixbuf);
261# endif
262 }
263 bool set_file (const char *file);
264 bool set_geometry (const char *geom, bool update = false);
265 void set_default_geometry ()
266 {
267 h_scale = v_scale = defaultScale;
268 h_align = v_align = defaultAlign;
269 flags |= IM_IS_SIZE_SENSITIVE;
270 }
271};
272# endif
273#endif
198 274
199/* 275/*
200 ***************************************************************************** 276 *****************************************************************************
201 * STRUCTURES AND TYPEDEFS 277 * STRUCTURES AND TYPEDEFS
202 ***************************************************************************** 278 *****************************************************************************
… …
204 280
205/* 281/*
206 * the 'essential' information for reporting Mouse Events 282 * the 'essential' information for reporting Mouse Events
207 * pared down from XButtonEvent 283 * pared down from XButtonEvent
208 */ 284 */
209struct mouse_event { 285struct mouse_event
286{
210 int clicks; 287 int clicks;
211 Time time; /* milliseconds */ 288 Time time; /* milliseconds */
212 unsigned int state; /* key or button mask */ 289 unsigned int state; /* key or button mask */
213 unsigned int button; /* detail */ 290 unsigned int button; /* detail */
214}; 291};
… …
250# define COLORTERMENVFULL COLORTERMENV "-xpm" 327# define COLORTERMENVFULL COLORTERMENV "-xpm"
251#else 328#else
252# define COLORTERMENVFULL COLORTERMENV 329# define COLORTERMENVFULL COLORTERMENV
253#endif 330#endif
254#ifndef TERMENV 331#ifndef TERMENV
332# if USE_256_COLORS
333# define TERMENV "rxvt-unicode-256color"
334# else
255# define TERMENV "rxvt-unicode" 335# define TERMENV "rxvt-unicode"
336# endif
256#endif 337#endif
257 338
258#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 339#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
259# define NO_MOUSE_REPORT_SCROLLBAR 1 340# define NO_MOUSE_REPORT_SCROLLBAR 1
260#endif 341#endif
… …
275# define NSCREENS 0 356# define NSCREENS 0
276#else 357#else
277# define NSCREENS 1 358# define NSCREENS 1
278#endif 359#endif
279 360
280/* special (internal) prefix for font commands */
281#define FONT_CMD '#'
282#define FONT_DN "#-"
283#define FONT_UP "#+"
284
285/* flags for rxvt_scr_gotorc () */ 361/* flags for rxvt_term::scr_gotorc () */
286enum { 362enum {
287 C_RELATIVE = 1, /* col movement is relative */ 363 C_RELATIVE = 1, /* col movement is relative */
288 R_RELATIVE = 2, /* row movement is relative */ 364 R_RELATIVE = 2, /* row movement is relative */
289 RELATIVE = C_RELATIVE | R_RELATIVE, 365 RELATIVE = C_RELATIVE | R_RELATIVE,
290}; 366};
291 367
292/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 368/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
293enum { 369enum {
294 INSERT = -1, /* don't change these values */ 370 INSERT = -1, /* don't change these values */
295 DELETE = +1, 371 DELETE = +1,
296 ERASE = +2, 372 ERASE = +2,
297}; 373};
298 374
299/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 375/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
300enum page_dirn { 376enum page_dirn {
301 UP, 377 UP,
302 DN, 378 DN,
303 NO_DIR, 379 NO_DIR,
304}; 380};
305 381
306/* arguments for rxvt_scr_change_screen () */ 382/* arguments for rxvt_term::scr_change_screen () */
307enum { 383enum {
308 PRIMARY = 0, 384 PRIMARY = 0,
309 SECONDARY, 385 SECONDARY,
310}; 386};
311 387
388// define various rendition bits and masks. the rendition word
389// is 32 bits in size, and we should use it as efficiently as possible
390
312#define RS_None 0 391#define RS_None 0
313 392
314#define RS_fgMask 0x0000007fUL // 128 colors 393// GET_BGATTR depends on RS_fgShift > RS_bgShift
315#define RS_bgMask 0x00003f80UL // 128 colors 394#define RS_colorMask ((1UL << Color_Bits) - 1UL)
395#define RS_bgShift 0
396#define RS_fgShift (RS_bgShift + Color_Bits)
397#define RS_bgMask (RS_colorMask << RS_bgShift)
398#define RS_fgMask (RS_colorMask << RS_fgShift)
399
400// must have space for rxvt_fontset::fontCount * 2 + 2 values
401#define RS_fontShift (RS_fgShift + Color_Bits)
402#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
403#define RS_fontCount rxvt_fontset::fontCount
404#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
405
406// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
407#define RS_redraw (2UL << RS_fontShift)
408
409#define RS_Sel (1UL << 22)
410
411// 4 custom bits for extensions
412#define RS_customCount 16UL
413#define RS_customShift 23
414#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
316 415
317// font styles 416// font styles
318#define RS_Bold 0x00004000UL // value 1 417#define RS_Bold (1UL << RS_styleShift)
319#define RS_Italic 0x00008000UL // value 2 418#define RS_Italic (2UL << RS_styleShift)
419
420#define RS_styleCount 4
421#define RS_styleShift 27
422#define RS_styleMask (RS_Bold | RS_Italic)
320 423
321// fake styles 424// fake styles
322#define RS_Blink 0x00010000UL // blink 425#define RS_Blink (1UL << 29)
323#define RS_RVid 0x00020000UL // reverse video 426#define RS_RVid (1UL << 30) // reverse video
324#define RS_Uline 0x00040000UL // underline 427#define RS_Uline (1UL << 31) // underline
325
326// toggle this to force redraw, must be != RS_Careful
327#define RS_redraw 0x01000000UL
328
329// 5 custom bits for extensions
330#define RS_customCount 32
331#define RS_customMask 0x00f80000UL
332#define RS_customShift 19
333
334// other flags
335#define RS_Careful 0x80000000UL /* be careful when drawing these */
336
337#define RS_styleCount 4
338#define RS_styleMask (RS_Bold | RS_Italic)
339#define RS_styleShift 14
340 428
341#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 429#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
342#define RS_attrMask (RS_baseattrMask | RS_fontMask) 430#define RS_attrMask (RS_baseattrMask | RS_fontMask)
343 431
344#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
345#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
346#define RS_fontShift 24
347
348#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 432#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
349#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 433#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
350
351#define Sel_none 0 /* Not waiting */
352#define Sel_normal 0x01 /* normal selection */
353#define Sel_incr 0x02 /* incremental selection */
354#define Sel_direct 0x00
355#define Sel_Primary 0x01
356#define Sel_Secondary 0x02
357#define Sel_Clipboard 0x03
358#define Sel_whereMask 0x0f
359#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
360#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
361 434
362enum { 435enum {
363 C0_NUL = 0x00, 436 C0_NUL = 0x00,
364 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 437 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
365 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 438 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
383 XTerm_Color_cursor = 12, // change actual 'Cursor' color 456 XTerm_Color_cursor = 12, // change actual 'Cursor' color
384 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 457 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
385 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 458 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
386 XTerm_Color05 = 15, // not implemented (tektronix fg) 459 XTerm_Color05 = 15, // not implemented (tektronix fg)
387 XTerm_Color06 = 16, // not implemented (tektronix bg) 460 XTerm_Color06 = 16, // not implemented (tektronix bg)
388 XTerm_Color_RV = 17, // change actual 'Highlight' color 461 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
462 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
389 XTerm_logfile = 46, // not implemented 463 XTerm_logfile = 46, // not implemented
390 XTerm_font = 50, 464 XTerm_font = 50,
391 465
392 XTerm_konsole30 = 30, // reserved for konsole 466 XTerm_konsole30 = 30, // reserved for konsole
393 XTerm_konsole31 = 31, // reserved for konsole 467 XTerm_konsole31 = 31, // reserved for konsole
… …
395 /* 469 /*
396 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 470 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
397 */ 471 */
398 472
399 // deprecated 473 // deprecated
400 Rxvt_Color_BD = 18,
401 Rxvt_Color_UL = 19,
402 Rxvt_restoreFG = 39, 474 Rxvt_restoreFG = 39,
403 Rxvt_restoreBG = 49, 475 Rxvt_restoreBG = 49,
404 476
405 Rxvt_Pixmap = 20, // new bg pixmap 477 Rxvt_Pixmap = 20, // new bg pixmap
406 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 478 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
410 482
411 URxvt_Color_IT = 704, // change actual 'Italic' colour 483 URxvt_Color_IT = 704, // change actual 'Italic' colour
412 URxvt_Color_tint = 705, // change actual tint colour 484 URxvt_Color_tint = 705, // change actual tint colour
413 URxvt_Color_BD = 706, // change actual 'Bold' color 485 URxvt_Color_BD = 706, // change actual 'Bold' color
414 URxvt_Color_UL = 707, // change actual 'Underline' color 486 URxvt_Color_UL = 707, // change actual 'Underline' color
487 URxvt_Color_border = 708,
415 488
416 URxvt_font = 710, 489 URxvt_font = 710,
417 URxvt_boldFont = 711, 490 URxvt_boldFont = 711,
418 URxvt_italicFont = 712, 491 URxvt_italicFont = 712,
419 URxvt_boldItalicFont = 713, 492 URxvt_boldItalicFont = 713,
420 493
421 URxvt_view_up = 720, 494 URxvt_view_up = 720,
422 URxvt_view_down = 721, 495 URxvt_view_down = 721,
423 496
424 URxvt_perl = 777, 497 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
425}; 498};
426 499
427/* Words starting with `Color_' are colours. Others are counts */ 500/* Words starting with `Color_' are colours. Others are counts */
428/* 501/*
429 * The PixColor and rendition colour usage should probably be decoupled 502 * The PixColor and rendition colour usage should probably be decoupled
… …
459 Color_White = maxBrightCOLOR, 532 Color_White = maxBrightCOLOR,
460#else 533#else
461 Color_White = maxCOLOR, 534 Color_White = maxCOLOR,
462#endif 535#endif
463 minTermCOLOR = Color_White + 1, 536 minTermCOLOR = Color_White + 1,
537#if USE_256_COLORS
538 maxTermCOLOR = Color_White + 240,
539#else
464 maxTermCOLOR = Color_White + 72, 540 maxTermCOLOR = Color_White + 72,
541#endif
465#ifndef NO_CURSORCOLOR 542#ifndef NO_CURSORCOLOR
466 Color_cursor, 543 Color_cursor,
467 Color_cursor2, 544 Color_cursor2,
468#endif 545#endif
469 Color_pointer_fg, 546 Color_pointer_fg,
… …
478#if ENABLE_FRILLS 555#if ENABLE_FRILLS
479 Color_underline, 556 Color_underline,
480#endif 557#endif
481#ifdef OPTION_HC 558#ifdef OPTION_HC
482 Color_HC, 559 Color_HC,
560 Color_HTC,
483#endif 561#endif
484 Color_scroll, 562 Color_scroll,
485#ifdef RXVT_SCROLLBAR 563#ifdef RXVT_SCROLLBAR
486 Color_trough, 564 Color_trough,
487#endif 565#endif
… …
499#else 577#else
500 TOTAL_COLORS = NRS_COLORS 578 TOTAL_COLORS = NRS_COLORS
501#endif 579#endif
502}; 580};
503 581
582#if USE_256_COLORS
583# define Color_Bits 9 // 0 .. maxTermCOLOR
584#else
504#define Color_Bits 7 // 0 .. maxTermCOLOR 585# define Color_Bits 7 // 0 .. maxTermCOLOR
586#endif
505 587
506/* 588/*
507 * Resource list 589 * Resource list
508 */ 590 */
509enum { 591enum {
… …
537#define PrivMode_vt52 (1UL<<18) 619#define PrivMode_vt52 (1UL<<18)
538#define PrivMode_LFNL (1UL<<19) 620#define PrivMode_LFNL (1UL<<19)
539#define PrivMode_MouseBtnEvent (1UL<<20) 621#define PrivMode_MouseBtnEvent (1UL<<20)
540#define PrivMode_MouseAnyEvent (1UL<<21) 622#define PrivMode_MouseAnyEvent (1UL<<21)
541#define PrivMode_BracketPaste (1UL<<22) 623#define PrivMode_BracketPaste (1UL<<22)
624#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
625#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
542 626
543#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 627#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
544 628
545#ifdef ALLOW_132_MODE 629#ifdef ALLOW_132_MODE
546# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 630# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
550 634
551// do not change these constants lightly, there are many interdependencies 635// do not change these constants lightly, there are many interdependencies
552#define IMBUFSIZ 128 // input modifier buffer sizes 636#define IMBUFSIZ 128 // input modifier buffer sizes
553#define KBUFSZ 512 // size of keyboard mapping buffer 637#define KBUFSZ 512 // size of keyboard mapping buffer
554#define CBUFSIZ 2048 // size of command buffer 638#define CBUFSIZ 2048 // size of command buffer
639#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
555#define UBUFSIZ 2048 // character buffer 640#define UBUFSIZ 2048 // character buffer
556 641
557#if ENABLE_FRILLS 642#if ENABLE_FRILLS
558# include <X11/Xmd.h> 643# include <X11/Xmd.h>
559typedef struct _mwmhints { 644typedef struct _mwmhints
645{
560 CARD32 flags; 646 CARD32 flags;
561 CARD32 functions; 647 CARD32 functions;
562 CARD32 decorations; 648 CARD32 decorations;
563 INT32 input_mode; 649 INT32 input_mode;
564 CARD32 status; 650 CARD32 status;
… …
595/* 681/*
596 ***************************************************************************** 682 *****************************************************************************
597 * MACRO DEFINES 683 * MACRO DEFINES
598 ***************************************************************************** 684 *****************************************************************************
599 */ 685 */
686
687// speed hack, copy some member variable into a local variable of the same name
600#define dLocal(type,name) type const name = this->name 688#define dLocal(type,name) type const name = this->name
601 689
602// for speed reasons, we assume that all codepoints 32 to 126 are 690// for speed reasons, we assume that all codepoints 32 to 126 are
603// single-width. 691// single-width.
604#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 692#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
611#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 699#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
612#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 700#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
613#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
614#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
615 703
616#define LINENO(n) MOD (term_start + int(n), total_rows) 704#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
617#define ROW(n) row_buf [LINENO (n)] 705#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
706
707#define LINENO(n) LINENO_of (this, n)
708#define ROW(n) ROW_of (this, n)
618 709
619/* how to build & extract colors and attributes */ 710/* how to build & extract colors and attributes */
620#define GET_BASEFG(x) (((x) & RS_fgMask)) 711#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
621#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 712#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
622 713
623#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 714#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
624#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 715#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
625 716
626#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 717#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
627#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 718#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
628 719
629#define GET_ATTR(x) (((x) & RS_attrMask)) 720#define GET_ATTR(x) (((x) & RS_attrMask))
721// return attributes defining the background, encoding doesn't matter
722// depends on RS_fgShift > RS_bgShift
630#define GET_BGATTR(x) \ 723#define GET_BGATTR(x) \
724 (ecb_unlikely ((x) & RS_RVid) \
631 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 725 ? (((x) & (RS_attrMask & ~RS_RVid)) \
632 | (((x) & RS_fgMask)<<Color_Bits)) \ 726 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
633 : ((x) & (RS_attrMask | RS_bgMask))) 727 : ((x) & (RS_attrMask | RS_bgMask)))
634#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 728#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
635#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
636#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
637 731
638#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
639 733
640#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
641#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
642 736
643#if ENABLE_STYLES 737#if ENABLE_STYLES
644# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
645#else 739#else
646# define FONTSET(style) fontset[0] 740# define FONTSET_of(t,style) (t)->fontset[0]
647#endif 741#endif
742
743#define FONTSET(style) FONTSET_of (this, style)
648 744
649typedef callback<void (const char *)> log_callback; 745typedef callback<void (const char *)> log_callback;
650typedef callback<int (int)> getfd_callback; 746typedef callback<int (int)> getfd_callback;
651 747
652/****************************************************************************/ 748/****************************************************************************/
… …
655#define LINE_FILTERED 0x0002 // line has been filtered 751#define LINE_FILTERED 0x0002 // line has been filtered
656#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 752#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
657#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 753#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
658#define LINE_BIDI 0x0010 // line needs bidi (NYI) 754#define LINE_BIDI 0x0010 // line needs bidi (NYI)
659 755
660struct line_t { 756struct line_t
757{
661 text_t *t; // terminal the text 758 text_t *t; // terminal the text
662 rend_t *r; // rendition, uses RS_ flags 759 rend_t *r; // rendition, uses RS_ flags
663 tlen_t_ l; // length of each text line 760 tlen_t_ l; // length of each text line
664 uint32_t f; // flags 761 uint32_t f; // flags
665 762
… …
699}; 796};
700 797
701/****************************************************************************/ 798/****************************************************************************/
702 799
703// primitive wrapper around mbstate_t to ensure initialisation 800// primitive wrapper around mbstate_t to ensure initialisation
704struct mbstate { 801struct mbstate
802{
705 mbstate_t mbs; 803 mbstate_t mbs;
706 804
707 operator mbstate_t *() { return &mbs; } 805 operator mbstate_t *() { return &mbs; }
708 void reset () { memset (&mbs, 0, sizeof (mbs)); } 806 void reset () { memset (&mbs, 0, sizeof (mbs)); }
709 mbstate () { reset (); } 807 mbstate () { reset (); }
… …
730 828
731#if ENABLE_COMBINING 829#if ENABLE_COMBINING
732// compose chars are used to represent composite characters 830// compose chars are used to represent composite characters
733// that are not representable in unicode, as well as characters 831// that are not representable in unicode, as well as characters
734// not fitting in the BMP. 832// not fitting in the BMP.
735struct compose_char { 833struct compose_char
834{
736 unicode_t c1, c2; // any chars != NOCHAR are valid 835 unicode_t c1, c2; // any chars != NOCHAR are valid
836 #if __cplusplus >= 201103L
837 compose_char () = default;
838 #endif
737 compose_char (unicode_t c1, unicode_t c2) 839 compose_char (unicode_t c1, unicode_t c2)
738 : c1(c1), c2(c2) 840 : c1(c1), c2(c2)
739 { } 841 { }
740}; 842};
741 843
742class rxvt_composite_vec { 844class rxvt_composite_vec
845{
743 vector<compose_char> v; 846 vector<compose_char> v;
744public: 847public:
745 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 848 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
746 int expand (unicode_t c, wchar_t *r); 849 int expand (unicode_t c, wchar_t *r);
747 compose_char *operator [](text_t c) 850 compose_char *operator [](text_t c)
… …
766extern rxvt_t rxvt_current_term; 869extern rxvt_t rxvt_current_term;
767 870
768#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 871#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
769#define GET_R rxvt_current_term 872#define GET_R rxvt_current_term
770 873
874/* ------------------------------------------------------------------------- */
875struct overlay_base
876{
877 int x, y, w, h; // overlay dimensions
878 text_t **text;
879 rend_t **rend;
880
881 // while tempting to add swap() etc. here, it effectively only increases code size
882};
883
884/* ------------------------------------------------------------------------- */
885
771typedef struct { 886typedef struct
887{
772 int row; 888 int row;
773 int col; 889 int col;
774} row_col_t; 890} row_col_t;
775 891
776/* 892/*
… …
801 * +------------+·display·+·= term_start 917 * +------------+·display·+·= term_start
802 * | terminal | display | 918 * | terminal | display |
803 * | terminal +---------+ 919 * | terminal +---------+
804 * | terminal | 920 * | terminal |
805 * | terminal | 921 * | terminal |
806 * +------------+···········= term_stat + nrow - 1 922 * +------------+···········= term_start + nrow - 1
807 * | 923 * |
808 * | 924 * |
809 * END······················= total_rows 925 * END······················= total_rows
810 */ 926 */
811 927
812struct TermWin_t { 928struct TermWin_t
929{
930 int vt_width; /* actual window width [pixels] */
931 int vt_height; /* actual window height [pixels] */
813 int width; /* window width [pixels] */ 932 int width; /* window width [pixels] */
814 int height; /* window height [pixels] */ 933 int height; /* window height [pixels] */
815 int fwidth; /* font width [pixels] */ 934 int fwidth; /* font width [pixels] */
816 int fheight; /* font height [pixels] */ 935 int fheight; /* font height [pixels] */
817 int fbase; /* font ascent (baseline) [pixels] */ 936 int fbase; /* font ascent (baseline) [pixels] */
… …
820 int focus; /* window has focus */ 939 int focus; /* window has focus */
821 int mapped; /* window state mapped? */ 940 int mapped; /* window state mapped? */
822 int int_bwidth; /* internal border width */ 941 int int_bwidth; /* internal border width */
823 int ext_bwidth; /* external border width */ 942 int ext_bwidth; /* external border width */
824 int lineSpace; /* number of extra pixels between rows */ 943 int lineSpace; /* number of extra pixels between rows */
944 int letterSpace; /* number of extra pixels between columns */
825 int saveLines; /* number of lines that fit in scrollback */ 945 int saveLines; /* number of lines that fit in scrollback */
826 int total_rows; /* total number of rows in this terminal */ 946 int total_rows; /* total number of rows in this terminal */
827 int term_start; /* term lines start here */ 947 int term_start; /* term lines start here */
828 int view_start; /* scrollback view starts here */ 948 int view_start; /* scrollback view starts here */
829 int top_row; /* topmost row index of scrollback */ 949 int top_row; /* topmost row index of scrollback */
830 Window parent[6]; /* parent identifiers - we're parent[0] */ 950 Window parent; /* parent identifier */
831 Window vt; /* vt100 window */ 951 Window vt; /* vt100 window */
832 GC gc; /* GC for drawing */ 952 GC gc; /* GC for drawing */
833 Pixmap pixmap;
834 rxvt_drawable *drawable; 953 rxvt_drawable *drawable;
835 rxvt_fontset *fontset[4]; 954 rxvt_fontset *fontset[4];
836}; 955};
837 956
838/* 957/*
… …
847 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 966 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
848 * nothing is selected 967 * nothing is selected
849 * beg: row/column of beginning of selection : never past mark 968 * beg: row/column of beginning of selection : never past mark
850 * mark: row/column of initial click : never past end 969 * mark: row/column of initial click : never past end
851 * end: row/column of one character past end of selection 970 * end: row/column of one character past end of selection
852 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 971 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
853 * * Note: col == -1 ==> we're left of screen 972 * * Note: col == -1 ==> we're left of screen
854 * 973 *
855 */ 974 */
856typedef struct { 975struct screen_t
976{
857 row_col_t cur; /* cursor position on the screen */ 977 row_col_t cur; /* cursor position on the screen */
858 int tscroll; /* top of settable scroll region */ 978 int tscroll; /* top of settable scroll region */
859 int bscroll; /* bottom of settable scroll region */ 979 int bscroll; /* bottom of settable scroll region */
860 unsigned int charset; /* character set number [0..3] */ 980 unsigned int charset; /* character set number [0..3] */
861 unsigned int flags; /* see below */ 981 unsigned int flags; /* see below */
862 row_col_t s_cur; /* saved cursor position */ 982 row_col_t s_cur; /* saved cursor position */
863 unsigned int s_charset; /* saved character set number [0..3] */ 983 unsigned int s_charset; /* saved character set number [0..3] */
864 char s_charset_char; 984 char s_charset_char;
865 rend_t s_rstyle; /* saved rendition style */ 985 rend_t s_rstyle; /* saved rendition style */
866} screen_t; 986};
867 987
868enum selection_op_t { 988enum selection_op_t
989{
869 SELECTION_CLEAR = 0, /* nothing selected */ 990 SELECTION_CLEAR = 0, /* nothing selected */
870 SELECTION_INIT, /* marked a point */ 991 SELECTION_INIT, /* marked a point */
871 SELECTION_BEGIN, /* started a selection */ 992 SELECTION_BEGIN, /* started a selection */
872 SELECTION_CONT, /* continued selection */ 993 SELECTION_CONT, /* continued selection */
873 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 994 SELECTION_DONE /* selection put in CUT_BUFFER0 */
874}; 995};
875 996
876typedef struct { 997struct selection_t
998{
877 wchar_t *text; /* selected text */ 999 wchar_t *text; /* selected text */
878 unsigned int len; /* length of selected text */ 1000 unsigned int len; /* length of selected text */
879 unsigned int screen; /* screen being used */ 1001 unsigned int screen; /* screen being used */
880 unsigned int clicks; /* number of clicks */ 1002 unsigned int clicks; /* number of clicks */
881 selection_op_t op; /* current operation */ 1003 selection_op_t op; /* current operation */
882 bool rect; /* rectangular selection? */ 1004 bool rect; /* rectangular selection? */
883 row_col_t beg; /* beginning of selection <= mark */ 1005 row_col_t beg; /* beginning of selection <= mark */
884 row_col_t mark; /* point of initial click <= end */ 1006 row_col_t mark; /* point of initial click <= end */
885 row_col_t end; /* one character past end point */ 1007 row_col_t end; /* one character past end point */
886} selection_t; 1008 wchar_t *clip_text; /* text copied to the clipboard */
1009 unsigned int clip_len; /* length of clipboard text */
1010};
887 1011
888/* ------------------------------------------------------------------------- */ 1012/* ------------------------------------------------------------------------- */
889 1013
890/* screen_t flags */ 1014/* screen_t flags */
891#define Screen_Relative (1<<0) /* relative origin mode flag */ 1015#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
895#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1019#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
896#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1020#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
897 1021
898/* rxvt_vars.options */ 1022/* rxvt_vars.options */
899enum { 1023enum {
900# define def(name,idx) Opt_ ## name = idx,
901# define nodef(name) Opt_ ## name = 0, 1024# define def(name) Opt_ ## name,
1025# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1026 Opt_0,
902# include "optinc.h" 1027# include "optinc.h"
903# undef nodef 1028# undef nodef
904# undef def 1029# undef def
905Opt_count 1030 Opt_count
906}; 1031};
907 1032
908/* ------------------------------------------------------------------------- */ 1033/* ------------------------------------------------------------------------- */
909 1034
910struct rxvt_vars : TermWin_t { 1035struct rxvt_vars : TermWin_t
1036{
911 scrollBar_t scrollBar; 1037 scrollBar_t scrollBar;
912 uint8_t options[(Opt_count + 7) >> 3]; 1038 uint8_t options[(Opt_count + 7) >> 3];
913 XSizeHints szHint; 1039 XSizeHints szHint;
914 rxvt_color *pix_colors; 1040 rxvt_color *pix_colors;
915 Cursor TermWin_cursor; /* cursor for vt window */ 1041 Cursor TermWin_cursor; /* cursor for vt window */
916 int numlock_state;
917 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1042 line_t *row_buf; // all lines, scrollback + terminal, circular
918 line_t *drawn_buf; // text on screen 1043 line_t *drawn_buf; // text on screen
919 line_t *swap_buf; // lines for swap buffer 1044 line_t *swap_buf; // lines for swap buffer
920 char *tabs; /* per location: 1 == tab-stop */ 1045 char *tabs; /* per location: 1 == tab-stop */
921 screen_t screen; 1046 screen_t screen;
922 screen_t swap; 1047 screen_t swap;
… …
925#ifdef OFF_FOCUS_FADING 1050#ifdef OFF_FOCUS_FADING
926 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1051 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
927#endif 1052#endif
928}; 1053};
929 1054
930struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1055struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1056{
931 1057
932 // special markers with magic addresses 1058 // special markers with magic addresses
933 static const char resval_undef []; // options specifically unset 1059 static const char resval_undef []; // options specifically unset
934 static const char resval_on []; // boolean options switched on 1060 static const char resval_on []; // boolean options switched on
935 static const char resval_off []; // or off 1061 static const char resval_off []; // or off
… …
943 1069
944 unsigned char want_refresh:1, 1070 unsigned char want_refresh:1,
945 current_screen:1, /* primary or secondary */ 1071 current_screen:1, /* primary or secondary */
946 num_scr_allow:1, 1072 num_scr_allow:1,
947 bypass_keystate:1, 1073 bypass_keystate:1,
1074#if ENABLE_FRILLS
1075 urgency_hint:1,
1076#endif
948#ifdef CURSOR_BLINK 1077#if CURSOR_BLINK
949 hidden_cursor:1, 1078 hidden_cursor:1,
950#endif 1079#endif
951#ifdef TEXT_BLINK 1080#if TEXT_BLINK
952 hidden_text:1, 1081 hidden_text:1,
953#endif 1082#endif
954#ifdef POINTER_BLANK 1083#if POINTER_BLANK
955 hidden_pointer:1, 1084 hidden_pointer:1,
956#endif 1085#endif
957 enc_utf8:1, /* wether locale uses utf-8 */ 1086 enc_utf8:1, /* whether locale uses utf-8 */
958 seen_input:1, /* wether we have seen some program output yet */ 1087 seen_input:1, /* whether we have seen some program output yet */
959 seen_resize:1, /* wether we had a resize event */ 1088 seen_resize:1, /* whether we had a resize event */
1089 init_done:1,
960 parsed_geometry:1; 1090 parsed_geometry:1;
961 1091
962 unsigned char refresh_type, 1092 unsigned char refresh_type,
963#ifdef META8_OPTION 1093#ifdef META8_OPTION
964 meta_char, /* Alt-key prefix */ 1094 meta_char; /* Alt-key prefix */
965#endif 1095#endif
966 selection_wait,
967 selection_type;
968/* ---------- */ 1096/* ---------- */
969 bool rvideo_state, rvideo_mode; 1097 bool rvideo_state, rvideo_mode;
970#ifndef NO_BELL 1098#ifndef NO_BELL
971 bool rvideo_bell; 1099 bool rvideo_bell;
972#endif 1100#endif
973 int num_scr; /* screen: number lines scrolled */ 1101 int num_scr; /* screen: number of lines scrolled */
974 int prev_ncol, /* screen: previous number of columns */ 1102 int prev_ncol, /* screen: previous number of columns */
975 prev_nrow; /* screen: previous number of rows */ 1103 prev_nrow; /* screen: previous number of rows */
976/* ---------- */ 1104/* ---------- */
977 rend_t rstyle; 1105 rend_t rstyle;
978/* ---------- */ 1106/* ---------- */
… …
1000 allowedxerror; 1128 allowedxerror;
1001/* ---------- */ 1129/* ---------- */
1002 unsigned int ModLevel3Mask, 1130 unsigned int ModLevel3Mask,
1003 ModMetaMask, 1131 ModMetaMask,
1004 ModNumLockMask; 1132 ModNumLockMask;
1005 int old_width, /* last used width in screen resize */
1006 old_height; /* last used height in screen resize */
1007 unsigned long priv_modes, 1133 unsigned long priv_modes,
1008 SavedModes; 1134 SavedModes;
1009/* ---------- */ 1135/* ---------- */
1010 Atom *xa; 1136 Atom *xa;
1011/* ---------- */ 1137/* ---------- */
1012#ifdef RXVT_SCROLLBAR
1013 GC scrollbarGC,
1014 topShadowGC,
1015 botShadowGC;
1016#endif
1017#ifdef XTERM_SCROLLBAR
1018 GC xscrollbarGC,
1019 ShadowGC;
1020#endif
1021#ifdef PLAIN_SCROLLBAR
1022 GC pscrollbarGC;
1023#endif
1024#ifdef NEXT_SCROLLBAR
1025 GC blackGC,
1026 whiteGC,
1027 grayGC,
1028 darkGC,
1029 stippleGC;
1030 Pixmap dimple,
1031 upArrow,
1032 downArrow,
1033 upArrowHi,
1034 downArrowHi;
1035#endif
1036/* ---------- */
1037 Time selection_time, 1138 Time selection_time,
1038 selection_request_time; 1139 clipboard_time;
1140 rxvt_selection *selection_req;
1039 pid_t cmd_pid; /* process id of child */ 1141 pid_t cmd_pid; /* process id of child */
1040 char * incr_buf;
1041 size_t incr_buf_size, incr_buf_fill;
1042/* ---------- */ 1142/* ---------- */
1043 struct mouse_event MEvent; 1143 struct mouse_event MEvent;
1044 XComposeStatus compose; 1144 XComposeStatus compose;
1045 struct termios tio; 1145 static struct termios def_tio;
1046 row_col_t oldcursor; 1146 row_col_t oldcursor;
1047#ifdef HAVE_BG_PIXMAP 1147#ifdef HAVE_BG_PIXMAP
1048 bgPixmap_t bgPixmap; 1148 void bg_init ();
1149 void bg_destroy ();
1150
1151 enum {
1152 BG_IS_VALID = 1 << 0,
1153
1154 BG_IS_TRANSPARENT = 1 << 1,
1155 BG_NEEDS_REFRESH = 1 << 2,
1156
1157 BG_HAS_RENDER = 1 << 3,
1158 BG_HAS_RENDER_CONV = 1 << 4,
1159 BG_CLIENT_RENDER = 1 << 5,
1160
1161 BG_TINT_SET = 1 << 6,
1162 BG_TINT_BITAND = 1 << 7,
1163 };
1164
1165 uint8_t bg_flags;
1166
1167# ifdef BG_IMAGE_FROM_FILE
1168 rxvt_image bg_image;
1169 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1170 bool render_image (rxvt_image &image);
1049#endif 1171# endif
1050#ifdef HAVE_AFTERIMAGE 1172
1051 ASVisual *asv; 1173# ifdef ENABLE_TRANSPARENCY
1052 ASImageManager *asimman; 1174 Pixmap root_pixmap; /* current root pixmap set */
1175 rxvt_color tint;
1176 int shade;
1177 int h_blurRadius, v_blurRadius;
1178
1179 void bg_set_transparent ()
1180 {
1181 bg_flags |= BG_IS_TRANSPARENT;
1182 }
1183 void bg_set_root_pixmap ();
1184 bool bg_set_tint (rxvt_color &new_tint);
1185 bool bg_set_shade (const char *shade_str);
1186 bool bg_set_blur (const char *geom);
1187
1188 bool blur_pixmap (Pixmap pixmap, int width, int height);
1189 bool tint_pixmap (Pixmap pixmap, int width, int height);
1190 void tint_ximage (XImage *ximage);
1191 bool make_transparency_pixmap ();
1192# endif
1193
1194 ev_tstamp bg_valid_since;
1195
1196 Pixmap bg_pixmap;
1197 unsigned int bg_pmap_width, bg_pmap_height;
1198
1199 int target_x;
1200 int target_y;
1201 bool bg_set_position (int x, int y);
1202 bool bg_window_size_sensitive ();
1203 bool bg_window_position_sensitive ();
1204
1205 bool bg_render ();
1206 void bg_invalidate ()
1207 {
1208 bg_flags &= ~BG_IS_VALID;
1209 }
1210#endif
1211#ifdef HAVE_PIXBUF
1212 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1213 int src_x, int src_y, int dst_x, int dst_y,
1214 unsigned int width, unsigned int height);
1053#endif 1215#endif
1054 1216
1055#if ENABLE_OVERLAY 1217#if ENABLE_OVERLAY
1056 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1218 overlay_base ov;
1057 text_t **ov_text;
1058 rend_t **ov_rend;
1059 1219
1060 void scr_swap_overlay () NOTHROW; 1220 void scr_swap_overlay () NOTHROW;
1061 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1221 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1062 void scr_overlay_off () NOTHROW; 1222 void scr_overlay_off () NOTHROW;
1063 void scr_overlay_set (int x, int y, 1223 void scr_overlay_set (int x, int y,
… …
1067 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1227 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1068#endif 1228#endif
1069 1229
1070 vector<void *> allocated; // free these memory blocks with free() 1230 vector<void *> allocated; // free these memory blocks with free()
1071 1231
1072 char env_windowid[21]; /* environmental variable WINDOWID */
1073 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1074 char *env_display; /* environmental variable DISPLAY */
1075 char *env_term; /* environmental variable TERM */
1076
1077 char *locale; 1232 char *locale;
1078 char charsets[4]; 1233 char charsets[4];
1079 char *v_buffer; /* pointer to physical buffer */ 1234 char *v_buffer; /* pointer to physical buffer */
1080 unsigned int v_buflen; /* size of area to write */ 1235 unsigned int v_buflen; /* size of area to write */
1081 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1236 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
… …
1120 void rootwin_cb (XEvent &xev); 1275 void rootwin_cb (XEvent &xev);
1121 xevent_watcher rootwin_ev; 1276 xevent_watcher rootwin_ev;
1122#endif 1277#endif
1123#ifdef HAVE_BG_PIXMAP 1278#ifdef HAVE_BG_PIXMAP
1124 void update_background (); 1279 void update_background ();
1125#if TRACE_PIXMAPS
1126 void trace_update_background (const char *file, int line);
1127# define update_background() trace_update_background (__FILE__, __LINE__)
1128#endif
1129 void update_background_cb (ev::timer &w, int revents); 1280 void update_background_cb (ev::timer &w, int revents);
1130 ev::timer update_background_ev; 1281 ev::timer update_background_ev;
1131#endif 1282#endif
1132 1283
1133 void x_cb (XEvent &xev); 1284 void x_cb (XEvent &xev);
… …
1138 void child_cb (ev::child &w, int revents); ev::child child_ev; 1289 void child_cb (ev::child &w, int revents); ev::child child_ev;
1139 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1290 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1140 void refresh_check (); 1291 void refresh_check ();
1141 void flush (); 1292 void flush ();
1142 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1293 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1294 void cmdbuf_reify ();
1295 void cmdbuf_append (const char *str, size_t count);
1143 bool pty_fill (); 1296 bool pty_fill ();
1144 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1297 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1145 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1146 1298
1147#ifdef CURSOR_BLINK 1299#ifdef CURSOR_BLINK
1300 void cursor_blink_reset ();
1148 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1301 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1149#endif 1302#endif
1150#ifdef TEXT_BLINK 1303#ifdef TEXT_BLINK
1151 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1304 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1152#endif 1305#endif
… …
1171 void pointer_unblank (); 1324 void pointer_unblank ();
1172 1325
1173 void tt_printf (const char *fmt,...); 1326 void tt_printf (const char *fmt,...);
1174 void tt_write (const char *data, unsigned int len); 1327 void tt_write (const char *data, unsigned int len);
1175 void pty_write (); 1328 void pty_write ();
1176
1177 void init (stringvec *argv, stringvec *envv)
1178 {
1179 this->argv = argv;
1180 init (argv->size (), argv->begin (), envv);
1181 }
1182 1329
1183 void make_current () const // make this the "currently active" urxvt instance 1330 void make_current () const // make this the "currently active" urxvt instance
1184 { 1331 {
1185 SET_R (this); 1332 SET_R (this);
1186 set_environ (envv); 1333 set_environ (envv);
… …
1198 void im_set_size (XRectangle &size); 1345 void im_set_size (XRectangle &size);
1199 void im_set_position (XPoint &pos) NOTHROW; 1346 void im_set_position (XPoint &pos) NOTHROW;
1200 void im_set_color (unsigned long &fg, unsigned long &bg); 1347 void im_set_color (unsigned long &fg, unsigned long &bg);
1201 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1348 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1202 1349
1203 bool IMisRunning (); 1350 bool im_is_running ();
1204 void IMSendSpot (); 1351 void im_send_spot ();
1205 bool IM_get_IC (const char *modifiers); 1352 bool im_get_ic (const char *modifiers);
1206 void IMSetPosition (); 1353 void im_set_position ();
1207#endif 1354#endif
1208 1355
1209 // command.C 1356 // command.C
1210 void key_press (XKeyEvent &ev); 1357 void key_press (XKeyEvent &ev);
1211 void key_release (XKeyEvent &ev); 1358 void key_release (XKeyEvent &ev);
1212 unsigned int cmd_write (const char *str, unsigned int count);
1213 1359
1214 wchar_t next_char () NOTHROW; 1360 wchar_t next_char () NOTHROW;
1215 wchar_t cmd_getc () THROW ((class out_of_input)); 1361 wchar_t cmd_getc () THROW ((class out_of_input));
1216 uint32_t next_octet () NOTHROW; 1362 uint32_t next_octet () NOTHROW;
1217 uint32_t cmd_get8 () THROW ((class out_of_input)); 1363 uint32_t cmd_get8 () THROW ((class out_of_input));
1218 1364
1219 bool cmd_parse (); 1365 void cmd_parse ();
1220 void mouse_report (XButtonEvent &ev); 1366 void mouse_report (XButtonEvent &ev);
1221 void button_press (XButtonEvent &ev); 1367 void button_press (XButtonEvent &ev);
1222 void button_release (XButtonEvent &ev); 1368 void button_release (XButtonEvent &ev);
1223 void focus_in (); 1369 void focus_in ();
1224 void focus_out (); 1370 void focus_out ();
1371#if ENABLE_FRILLS
1372 void set_urgency (bool enable);
1373#else
1374 void set_urgency (bool enable) { }
1375#endif
1225 void update_fade_color (unsigned int idx); 1376 void update_fade_color (unsigned int idx);
1226#ifdef PRINTPIPE 1377#ifdef PRINTPIPE
1227 FILE *popen_printer (); 1378 FILE *popen_printer ();
1228 int pclose_printer (FILE *stream); 1379 int pclose_printer (FILE *stream);
1229#endif 1380#endif
… …
1235 void process_window_ops (const int *args, unsigned int nargs); 1386 void process_window_ops (const int *args, unsigned int nargs);
1236 char *get_to_st (unicode_t &ends_how); 1387 char *get_to_st (unicode_t &ends_how);
1237 void process_dcs_seq (); 1388 void process_dcs_seq ();
1238 void process_osc_seq (); 1389 void process_osc_seq ();
1239 void process_color_seq (int report, int color, const char *str, char resp); 1390 void process_color_seq (int report, int color, const char *str, char resp);
1240 void process_xterm_seq (int op, const char *str, char resp); 1391 void process_xterm_seq (int op, char *str, char resp);
1241 int privcases (int mode, unsigned long bit); 1392 int privcases (int mode, unsigned long bit);
1242 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1393 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1243 void process_sgr_mode (unsigned int nargs, const int *arg); 1394 void process_sgr_mode (unsigned int nargs, const int *arg);
1244 void process_graphics ();
1245 // init.C 1395 // init.C
1396 void init (stringvec *argv, stringvec *envv);
1397 void init (int argc, const char *const *argv, const char *const *envv);
1398 void init2 (int argc, const char *const *argv);
1246 void init_vars (); 1399 void init_vars ();
1247 const char **init_resources (int argc, const char *const *argv); 1400 const char **init_resources (int argc, const char *const *argv);
1248 void init (int argc, const char *const *argv, stringvec *envv);
1249 void init_env (); 1401 void init_env ();
1250 void set_locale (const char *locale); 1402 void set_locale (const char *locale);
1251 void init_xlocale (); 1403 void init_xlocale ();
1252 void init_command (const char *const *argv); 1404 void init_command (const char *const *argv);
1253 void run_command (const char *const *argv); 1405 void run_command (const char *const *argv);
1254 int run_child (const char *const *argv); 1406 int run_child (const char *const *argv);
1255 void color_aliases (int idx); 1407 void color_aliases (int idx);
1256 void create_windows (int argc, const char *const *argv); 1408 void create_windows (int argc, const char *const *argv);
1257 void Get_Colours (); 1409 void get_colours ();
1258 void get_ourmods (); 1410 void get_ourmods ();
1411 void set_icon (const char *file);
1259 // main.C 1412 // main.C
1260 void tt_winch (); 1413 void tt_winch ();
1261 rxvt_term (); 1414 rxvt_term ();
1262 ~rxvt_term (); 1415 ~rxvt_term ();
1263 void destroy (); 1416 void destroy ();
… …
1265 void recolour_cursor (); 1418 void recolour_cursor ();
1266 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1419 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1267 void window_calc (unsigned int newwidth, unsigned int newheight); 1420 void window_calc (unsigned int newwidth, unsigned int newheight);
1268 bool set_fonts (); 1421 bool set_fonts ();
1269 void set_string_property (Atom prop, const char *str, int len = -1); 1422 void set_string_property (Atom prop, const char *str, int len = -1);
1423 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1270 void set_utf8_property (Atom prop, const char *str, int len = -1); 1424 void set_utf8_property (Atom prop, const char *str, int len = -1);
1271 void set_title (const char *str); 1425 void set_title (const char *str);
1272 void set_icon_name (const char *str); 1426 void set_icon_name (const char *str);
1273 void set_window_color (int idx, const char *color); 1427 void set_window_color (int idx, const char *color);
1274 void set_colorfgbg (); 1428 char *get_colorfgbg ();
1275 bool set_color (rxvt_color &color, const char *name); 1429 bool set_color (rxvt_color &color, const char *name);
1276 void alias_color (int dst, int src); 1430 void alias_color (int dst, int src);
1277 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1431 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1278 void get_window_origin (int &x, int &y); 1432 void get_window_origin (int &x, int &y);
1279 Pixmap get_pixmap_property (int prop_id); 1433 Pixmap get_pixmap_property (Atom property);
1280 1434
1281 // screen.C 1435 // screen.C
1282 1436
1283 void lalloc (line_t &l) const 1437 void lalloc (line_t &l) const
1284 { 1438 {
… …
1314#ifndef NO_BRIGHTCOLOR 1468#ifndef NO_BRIGHTCOLOR
1315 if (r & RS_Bold 1469 if (r & RS_Bold
1316# if ENABLE_STYLES 1470# if ENABLE_STYLES
1317 && option (Opt_intensityStyles) 1471 && option (Opt_intensityStyles)
1318# endif 1472# endif
1319 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1473 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1320 base += minBrightCOLOR - minCOLOR; 1474 base += minBrightCOLOR - minCOLOR;
1321#endif 1475#endif
1322 return base; 1476 return base;
1323 } 1477 }
1324 1478
… …
1328#ifndef NO_BRIGHTCOLOR 1482#ifndef NO_BRIGHTCOLOR
1329 if (r & RS_Blink 1483 if (r & RS_Blink
1330# if ENABLE_STYLES 1484# if ENABLE_STYLES
1331 && option (Opt_intensityStyles) 1485 && option (Opt_intensityStyles)
1332# endif 1486# endif
1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1487 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1334 base += minBrightCOLOR - minCOLOR; 1488 base += minBrightCOLOR - minCOLOR;
1335#endif 1489#endif
1336 return base; 1490 return base;
1337 } 1491 }
1338 1492
1339 bool option (uint8_t opt) const NOTHROW 1493 bool option (uint8_t opt) const NOTHROW
1340 { 1494 {
1341 if (!opt)
1342 return 0;
1343
1344 --opt;
1345 return options[opt >> 3] & (1 << (opt & 7)); 1495 return options[opt >> 3] & (1 << (opt & 7));
1346 } 1496 }
1347 1497
1348 void set_option (uint8_t opt, bool set = true) NOTHROW 1498 void set_option (uint8_t opt, bool set = true) NOTHROW;
1349 {
1350 if (!opt)
1351 return;
1352
1353 --opt;
1354 if (set)
1355 options[opt >> 3] |= (1 << (opt & 7));
1356 else
1357 options[opt >> 3] &= ~(1 << (opt & 7));
1358 }
1359
1360 void set_privmode (unsigned bit, int set) NOTHROW
1361 {
1362 if (set)
1363 priv_modes |= bit;
1364 else
1365 priv_modes &= ~bit;
1366 }
1367 1499
1368 // modifies first argument(!) 1500 // modifies first argument(!)
1501 void tt_paste (char *data, unsigned int len) NOTHROW;
1369 void paste (char *data, unsigned int len) NOTHROW; 1502 void paste (char *data, unsigned int len) NOTHROW;
1370 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1503 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1371 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1504 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1505 void scr_kill_char (line_t &l, int col) const NOTHROW;
1372 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1506 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1373 void scr_reset (); 1507 void scr_reset ();
1374 void scr_release () NOTHROW; 1508 void scr_release () NOTHROW;
1375 void scr_clear (bool really = false) NOTHROW; 1509 void scr_clear (bool really = false) NOTHROW;
1376 void scr_refresh () NOTHROW; 1510 void scr_refresh () NOTHROW;
… …
1381 void scr_backindex () NOTHROW; 1515 void scr_backindex () NOTHROW;
1382 void scr_forwardindex () NOTHROW; 1516 void scr_forwardindex () NOTHROW;
1383#endif 1517#endif
1384 void scr_touch (bool refresh) NOTHROW; 1518 void scr_touch (bool refresh) NOTHROW;
1385 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1519 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1386 void scr_recolour () NOTHROW; 1520 void scr_recolour (bool refresh = true) NOTHROW;
1387 void scr_remap_chars () NOTHROW; 1521 void scr_remap_chars () NOTHROW;
1388 void scr_remap_chars (line_t &l) NOTHROW; 1522 void scr_remap_chars (line_t &l) NOTHROW;
1389 1523
1390 enum cursor_mode { SAVE, RESTORE }; 1524 enum cursor_mode { SAVE, RESTORE };
1391 1525
1392 void scr_poweron (); 1526 void scr_poweron ();
1527 void scr_soft_reset () NOTHROW;
1393 void scr_cursor (cursor_mode mode) NOTHROW; 1528 void scr_cursor (cursor_mode mode) NOTHROW;
1394 void scr_do_wrap () NOTHROW; 1529 void scr_do_wrap () NOTHROW;
1395 void scr_swap_screen () NOTHROW; 1530 void scr_swap_screen () NOTHROW;
1396 void scr_change_screen (int scrn); 1531 void scr_change_screen (int scrn);
1397 void scr_color (unsigned int color, int fgbg) NOTHROW; 1532 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1425 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1560 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1426 void scr_reverse_selection () NOTHROW; 1561 void scr_reverse_selection () NOTHROW;
1427 void scr_dump (int fd) NOTHROW; 1562 void scr_dump (int fd) NOTHROW;
1428 1563
1429 void selection_check (int check_more) NOTHROW; 1564 void selection_check (int check_more) NOTHROW;
1430 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1431 void selection_property (Window win, Atom prop) NOTHROW;
1432 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1565 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1433 int selection_request_other (Atom target, int selnum) NOTHROW;
1434 void selection_clear () NOTHROW; 1566 void selection_clear (bool clipboard = false) NOTHROW;
1435 void selection_make (Time tm); 1567 void selection_make (Time tm);
1436 bool selection_grab (Time tm) NOTHROW; 1568 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1437 void selection_start_colrow (int col, int row) NOTHROW; 1569 void selection_start_colrow (int col, int row) NOTHROW;
1438 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1570 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1439 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1571 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1440 void selection_remove_trailing_spaces () NOTHROW; 1572 void selection_remove_trailing_spaces () NOTHROW;
1441 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1573 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1442 void selection_click (int clicks, int x, int y) NOTHROW; 1574 void selection_click (int clicks, int x, int y) NOTHROW;
1443 void selection_extend (int x, int y, int flag) NOTHROW; 1575 void selection_extend (int x, int y, int flag) NOTHROW;
1444 void selection_rotate (int x, int y) NOTHROW; 1576 void selection_rotate (int x, int y) NOTHROW;
1445 1577
1446#if defined(NEXT_SCROLLBAR)
1447 // scrollbar-next.C
1448 Pixmap renderPixmap (const char *const *data, int width, int height);
1449 void init_scrollbar_stuff ();
1450 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1451 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1452#endif
1453
1454#if defined(RXVT_SCROLLBAR)
1455 // scrollbar-rxvt.C
1456 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1457#endif
1458
1459#if defined(XTERM_SCROLLBAR)
1460 // scrollbar-xterm.C
1461 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1462#endif
1463
1464#if defined(PLAIN_SCROLLBAR)
1465 // scrollbar-plain.C
1466 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1467#endif
1468
1469 // scrollbar.C
1470 void resize_scrollbar ();
1471 int scrollbar_mapping (int map);
1472 int scrollbar_show (int update);
1473
1474 // xdefaults.C 1578 // xdefaults.C
1475 void get_options (int argc, const char *const *argv); 1579 const char **get_options (int argc, const char *const *argv);
1476 int parse_keysym (const char *str, const char *arg); 1580 int parse_keysym (const char *str, const char *arg);
1477 const char *x_resource (const char *name); 1581 const char *x_resource (const char *name);
1478 void extract_resources (); 1582 void extract_resources ();
1583 void extract_keysym_resources ();
1479}; 1584};
1480 1585
1481#endif /* _RXVT_H_ */ 1586#endif /* _RXVT_H_ */
1482 1587

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