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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.389 by root, Wed Mar 31 23:48:32 2010 UTC vs.
Revision 1.422 by root, Thu Dec 16 23:03:50 2010 UTC

190 if (envv) 190 if (envv)
191#endif 191#endif
192 environ = envv; 192 environ = envv;
193} 193}
194 194
195struct localise_env
196{
197 char **orig_env;
198
199 localise_env (char **new_env)
200 {
201 orig_env = environ;
202 environ = new_env;
203 }
204
205 ~localise_env ()
206 {
207 environ = orig_env;
208 }
209};
210
195/* 211/*
196 ***************************************************************************** 212 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 213 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 214 *****************************************************************************
199 */ 215 */
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 263# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 264#else
249# define COLORTERMENVFULL COLORTERMENV 265# define COLORTERMENVFULL COLORTERMENV
250#endif 266#endif
251#ifndef TERMENV 267#ifndef TERMENV
268# if USE_256_COLORS
269# define TERMENV "rxvt-unicode-256color"
270# else
252# define TERMENV "rxvt-unicode" 271# define TERMENV "rxvt-unicode"
272# endif
253#endif 273#endif
254 274
255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 275#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
256# define NO_MOUSE_REPORT_SCROLLBAR 1 276# define NO_MOUSE_REPORT_SCROLLBAR 1
257#endif 277#endif
304enum { 324enum {
305 PRIMARY = 0, 325 PRIMARY = 0,
306 SECONDARY, 326 SECONDARY,
307}; 327};
308 328
329// define various rendition bits and masks. the rendition word
330// is 32 bits in size, and we should use it as efficiently as possible
331
309#define RS_None 0 332#define RS_None 0
310 333
311#define RS_colorMask 0x0000007fUL // 128 colors 334// GET_BGATTR depends on RS_fgShift > RS_bgShift
335#define RS_colorMask ((1UL << Color_Bits) - 1UL)
312#define RS_fgShift 0 336#define RS_bgShift 0
313#define RS_bgShift Color_Bits 337#define RS_fgShift (RS_bgShift + Color_Bits)
338#define RS_bgMask (RS_colorMask << RS_bgShift)
314#define RS_fgMask (RS_colorMask << RS_fgShift) 339#define RS_fgMask (RS_colorMask << RS_fgShift)
315#define RS_bgMask (RS_colorMask << RS_bgShift) 340
341// must have space for rxvt_fontset::fontCount * 2 + 2 values
342#define RS_fontShift (RS_fgShift + Color_Bits)
343#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
344#define RS_fontCount rxvt_fontset::fontCount
345#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
346
347// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
348#define RS_redraw (2UL << RS_fontShift)
349
350#define RS_Sel (1UL << 22)
351
352// 4 custom bits for extensions
353#define RS_customCount 16UL
354#define RS_customShift 23
355#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
316 356
317// font styles 357// font styles
318#define RS_Bold 0x08000000UL // value 1 358#define RS_Bold (1UL << RS_styleShift)
319#define RS_Italic 0x10000000UL // value 2 359#define RS_Italic (2UL << RS_styleShift)
360
361#define RS_styleCount 4
362#define RS_styleShift 27
363#define RS_styleMask (RS_Bold | RS_Italic)
320 364
321// fake styles 365// fake styles
322#define RS_Blink 0x20000000UL // blink 366#define RS_Blink (1UL << 29)
323#define RS_RVid 0x40000000UL // reverse video 367#define RS_RVid (1UL << 30) // reverse video
324#define RS_Uline 0x80000000UL // underline 368#define RS_Uline (1UL << 31) // underline
325
326// 5 custom bits for extensions
327#define RS_customCount 16
328#define RS_customMask 0x07800000UL
329#define RS_customShift 23
330
331// must have space for rxvt_fontset::fontCount * 2 + 2 values
332#define RS_fontMask 0x001f0000UL // includes RS_Careful
333#define RS_fontShift 18
334#define RS_Careful 0x00010000UL /* be careful when drawing these */
335
336// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
337#define RS_redraw 0x00020000UL
338
339#define RS_styleCount 4
340#define RS_styleMask (RS_Bold | RS_Italic)
341#define RS_styleShift 27
342 369
343#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 370#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
344#define RS_attrMask (RS_baseattrMask | RS_fontMask) 371#define RS_attrMask (RS_baseattrMask | RS_fontMask)
345 372
346#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 373#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
381 XTerm_Color_cursor = 12, // change actual 'Cursor' color 408 XTerm_Color_cursor = 12, // change actual 'Cursor' color
382 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 409 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
383 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 410 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
384 XTerm_Color05 = 15, // not implemented (tektronix fg) 411 XTerm_Color05 = 15, // not implemented (tektronix fg)
385 XTerm_Color06 = 16, // not implemented (tektronix bg) 412 XTerm_Color06 = 16, // not implemented (tektronix bg)
386 XTerm_Color_RV = 17, // change actual 'Highlight' color 413 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
414 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
387 XTerm_logfile = 46, // not implemented 415 XTerm_logfile = 46, // not implemented
388 XTerm_font = 50, 416 XTerm_font = 50,
389 417
390 XTerm_konsole30 = 30, // reserved for konsole 418 XTerm_konsole30 = 30, // reserved for konsole
391 XTerm_konsole31 = 31, // reserved for konsole 419 XTerm_konsole31 = 31, // reserved for konsole
393 /* 421 /*
394 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 422 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
395 */ 423 */
396 424
397 // deprecated 425 // deprecated
398 Rxvt_Color_BD = 18,
399 Rxvt_Color_UL = 19,
400 Rxvt_restoreFG = 39, 426 Rxvt_restoreFG = 39,
401 Rxvt_restoreBG = 49, 427 Rxvt_restoreBG = 49,
402 428
403 Rxvt_Pixmap = 20, // new bg pixmap 429 Rxvt_Pixmap = 20, // new bg pixmap
404 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 430 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
458 Color_White = maxBrightCOLOR, 484 Color_White = maxBrightCOLOR,
459#else 485#else
460 Color_White = maxCOLOR, 486 Color_White = maxCOLOR,
461#endif 487#endif
462 minTermCOLOR = Color_White + 1, 488 minTermCOLOR = Color_White + 1,
463#ifndef XTERM_256_COLORS 489#if USE_256_COLORS
490 maxTermCOLOR = Color_White + 240,
491#else
464 maxTermCOLOR = Color_White + 72, 492 maxTermCOLOR = Color_White + 72,
465#else
466 maxTermCOLOR = Color_White + 240,
467#endif 493#endif
468#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
469 Color_cursor, 495 Color_cursor,
470 Color_cursor2, 496 Color_cursor2,
471#endif 497#endif
481#if ENABLE_FRILLS 507#if ENABLE_FRILLS
482 Color_underline, 508 Color_underline,
483#endif 509#endif
484#ifdef OPTION_HC 510#ifdef OPTION_HC
485 Color_HC, 511 Color_HC,
512 Color_HTC,
486#endif 513#endif
487 Color_scroll, 514 Color_scroll,
488#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
489 Color_trough, 516 Color_trough,
490#endif 517#endif
502#else 529#else
503 TOTAL_COLORS = NRS_COLORS 530 TOTAL_COLORS = NRS_COLORS
504#endif 531#endif
505}; 532};
506 533
507#ifndef XTERM_256_COLORS 534#if USE_256_COLORS
508#define Color_Bits 7 // 0 .. maxTermCOLOR 535# define Color_Bits 9 // 0 .. maxTermCOLOR
509#else 536#else
510#define Color_Bits 9 // 0 .. maxTermCOLOR 537# define Color_Bits 7 // 0 .. maxTermCOLOR
511#endif 538#endif
512 539
513/* 540/*
514 * Resource list 541 * Resource list
515 */ 542 */
544#define PrivMode_vt52 (1UL<<18) 571#define PrivMode_vt52 (1UL<<18)
545#define PrivMode_LFNL (1UL<<19) 572#define PrivMode_LFNL (1UL<<19)
546#define PrivMode_MouseBtnEvent (1UL<<20) 573#define PrivMode_MouseBtnEvent (1UL<<20)
547#define PrivMode_MouseAnyEvent (1UL<<21) 574#define PrivMode_MouseAnyEvent (1UL<<21)
548#define PrivMode_BracketPaste (1UL<<22) 575#define PrivMode_BracketPaste (1UL<<22)
576#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
577#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
549 578
550#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 579#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
551 580
552#ifdef ALLOW_132_MODE 581#ifdef ALLOW_132_MODE
553# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 582# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604/* 633/*
605 ***************************************************************************** 634 *****************************************************************************
606 * MACRO DEFINES 635 * MACRO DEFINES
607 ***************************************************************************** 636 *****************************************************************************
608 */ 637 */
638
639// speed hack, copy some member variable into a local variable of the same name
609#define dLocal(type,name) type const name = this->name 640#define dLocal(type,name) type const name = this->name
610 641
611// for speed reasons, we assume that all codepoints 32 to 126 are 642// for speed reasons, we assume that all codepoints 32 to 126 are
612// single-width. 643// single-width.
613#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 644#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
637 668
638#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 669#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
639#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 670#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
640 671
641#define GET_ATTR(x) (((x) & RS_attrMask)) 672#define GET_ATTR(x) (((x) & RS_attrMask))
673// return attributes defining the background, encoding doesn't matter
674// depends on RS_fgShift > RS_bgShift
642#define GET_BGATTR(x) \ 675#define GET_BGATTR(x) \
676 (expect_false ((x) & RS_RVid) \
643 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 677 ? (((x) & (RS_attrMask & ~RS_RVid)) \
644 | (((x) & RS_colorMask) << RS_bgShift)) \ 678 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
645 : ((x) & (RS_attrMask | RS_bgMask))) 679 : ((x) & (RS_attrMask | RS_bgMask)))
646#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 680#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
647#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 681#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
648#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 682#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
649 683
650#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 684#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
791{ 825{
792 int x, y, w, h; // overlay dimensions 826 int x, y, w, h; // overlay dimensions
793 text_t **text; 827 text_t **text;
794 rend_t **rend; 828 rend_t **rend;
795 829
796 // while tempting to add swap() etc. here, it effetcively only increases code size 830 // while tempting to add swap() etc. here, it effectively only increases code size
797}; 831};
798 832
799/* ------------------------------------------------------------------------- */ 833/* ------------------------------------------------------------------------- */
800 834
801typedef struct 835typedef struct
933#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 967#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
934#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 968#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
935 969
936/* rxvt_vars.options */ 970/* rxvt_vars.options */
937enum { 971enum {
938# define def(name,idx) Opt_ ## name = idx,
939# define nodef(name) Opt_ ## name = 0, 972# define def(name) Opt_ ## name,
973# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
974 Opt_0,
940# include "optinc.h" 975# include "optinc.h"
941# undef nodef 976# undef nodef
942# undef def 977# undef def
943Opt_count 978 Opt_count
944}; 979};
945 980
946/* ------------------------------------------------------------------------- */ 981/* ------------------------------------------------------------------------- */
947 982
948struct rxvt_vars : TermWin_t 983struct rxvt_vars : TermWin_t
950 scrollBar_t scrollBar; 985 scrollBar_t scrollBar;
951 uint8_t options[(Opt_count + 7) >> 3]; 986 uint8_t options[(Opt_count + 7) >> 3];
952 XSizeHints szHint; 987 XSizeHints szHint;
953 rxvt_color *pix_colors; 988 rxvt_color *pix_colors;
954 Cursor TermWin_cursor; /* cursor for vt window */ 989 Cursor TermWin_cursor; /* cursor for vt window */
955 int numlock_state;
956 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 990 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
957 line_t *drawn_buf; // text on screen 991 line_t *drawn_buf; // text on screen
958 line_t *swap_buf; // lines for swap buffer 992 line_t *swap_buf; // lines for swap buffer
959 char *tabs; /* per location: 1 == tab-stop */ 993 char *tabs; /* per location: 1 == tab-stop */
960 screen_t screen; 994 screen_t screen;
1059 char * incr_buf; 1093 char * incr_buf;
1060 size_t incr_buf_size, incr_buf_fill; 1094 size_t incr_buf_size, incr_buf_fill;
1061/* ---------- */ 1095/* ---------- */
1062 struct mouse_event MEvent; 1096 struct mouse_event MEvent;
1063 XComposeStatus compose; 1097 XComposeStatus compose;
1064 struct termios tio; 1098 static struct termios def_tio;
1065 row_col_t oldcursor; 1099 row_col_t oldcursor;
1066#ifdef HAVE_BG_PIXMAP 1100#ifdef HAVE_BG_PIXMAP
1067 bgPixmap_t bgPixmap; 1101 bgPixmap_t bgPixmap;
1068#endif 1102#endif
1069#ifdef HAVE_AFTERIMAGE 1103#ifdef HAVE_AFTERIMAGE
1143 void rootwin_cb (XEvent &xev); 1177 void rootwin_cb (XEvent &xev);
1144 xevent_watcher rootwin_ev; 1178 xevent_watcher rootwin_ev;
1145#endif 1179#endif
1146#ifdef HAVE_BG_PIXMAP 1180#ifdef HAVE_BG_PIXMAP
1147 void update_background (); 1181 void update_background ();
1148#if TRACE_PIXMAPS
1149 void trace_update_background (const char *file, int line);
1150# define update_background() trace_update_background (__FILE__, __LINE__)
1151#endif
1152 void update_background_cb (ev::timer &w, int revents); 1182 void update_background_cb (ev::timer &w, int revents);
1153 ev::timer update_background_ev; 1183 ev::timer update_background_ev;
1154#endif 1184#endif
1155 1185
1156 void x_cb (XEvent &xev); 1186 void x_cb (XEvent &xev);
1282 int run_child (const char *const *argv); 1312 int run_child (const char *const *argv);
1283 void color_aliases (int idx); 1313 void color_aliases (int idx);
1284 void create_windows (int argc, const char *const *argv); 1314 void create_windows (int argc, const char *const *argv);
1285 void get_colours (); 1315 void get_colours ();
1286 void get_ourmods (); 1316 void get_ourmods ();
1317 void set_icon (const char *file);
1287 // main.C 1318 // main.C
1288 void tt_winch (); 1319 void tt_winch ();
1289 rxvt_term (); 1320 rxvt_term ();
1290 ~rxvt_term (); 1321 ~rxvt_term ();
1291 void destroy (); 1322 void destroy ();
1293 void recolour_cursor (); 1324 void recolour_cursor ();
1294 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1325 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1295 void window_calc (unsigned int newwidth, unsigned int newheight); 1326 void window_calc (unsigned int newwidth, unsigned int newheight);
1296 bool set_fonts (); 1327 bool set_fonts ();
1297 void set_string_property (Atom prop, const char *str, int len = -1); 1328 void set_string_property (Atom prop, const char *str, int len = -1);
1329 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1298 void set_utf8_property (Atom prop, const char *str, int len = -1); 1330 void set_utf8_property (Atom prop, const char *str, int len = -1);
1299 void set_title (const char *str); 1331 void set_title (const char *str);
1300 void set_icon_name (const char *str); 1332 void set_icon_name (const char *str);
1301 void set_window_color (int idx, const char *color); 1333 void set_window_color (int idx, const char *color);
1302 void set_colorfgbg (); 1334 void set_colorfgbg ();
1364 return base; 1396 return base;
1365 } 1397 }
1366 1398
1367 bool option (uint8_t opt) const NOTHROW 1399 bool option (uint8_t opt) const NOTHROW
1368 { 1400 {
1369 if (!opt)
1370 return 0;
1371
1372 --opt;
1373 return options[opt >> 3] & (1 << (opt & 7)); 1401 return options[opt >> 3] & (1 << (opt & 7));
1374 } 1402 }
1375 1403
1376 void set_option (uint8_t opt, bool set = true) NOTHROW 1404 void set_option (uint8_t opt, bool set = true) NOTHROW;
1377 {
1378 if (!opt)
1379 return;
1380
1381 --opt;
1382 if (set)
1383 options[opt >> 3] |= (1 << (opt & 7));
1384 else
1385 options[opt >> 3] &= ~(1 << (opt & 7));
1386 }
1387 1405
1388 void set_privmode (unsigned bit, int set) NOTHROW 1406 void set_privmode (unsigned bit, int set) NOTHROW
1389 { 1407 {
1390 if (set) 1408 if (set)
1391 priv_modes |= bit; 1409 priv_modes |= bit;
1392 else 1410 else
1393 priv_modes &= ~bit; 1411 priv_modes &= ~bit;
1394 } 1412 }
1395 1413
1396 // modifies first argument(!) 1414 // modifies first argument(!)
1415 void tt_paste (char *data, unsigned int len) NOTHROW;
1397 void paste (char *data, unsigned int len) NOTHROW; 1416 void paste (char *data, unsigned int len) NOTHROW;
1398 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1417 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1399 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1418 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1400 void scr_kill_char (line_t &l, int col) const NOTHROW; 1419 void scr_kill_char (line_t &l, int col) const NOTHROW;
1401 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1420 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1460 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1479 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1461 void selection_property (Window win, Atom prop) NOTHROW; 1480 void selection_property (Window win, Atom prop) NOTHROW;
1462 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1481 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1463 int selection_request_other (Atom target, int selnum) NOTHROW; 1482 int selection_request_other (Atom target, int selnum) NOTHROW;
1464 void selection_clear (bool clipboard = false) NOTHROW; 1483 void selection_clear (bool clipboard = false) NOTHROW;
1465 void clipboard_copy (Time tm);
1466 void selection_make (Time tm); 1484 void selection_make (Time tm);
1467 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1485 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1468 void selection_start_colrow (int col, int row) NOTHROW; 1486 void selection_start_colrow (int col, int row) NOTHROW;
1469 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1487 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1470 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1488 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;

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