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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.154 by root, Mon Feb 21 19:30:58 2005 UTC vs.
Revision 1.176 by root, Sat Dec 31 19:30:25 2005 UTC

22#include "salloc.h" 22#include "salloc.h"
23 23
24#if ENABLE_FRILLS 24#if ENABLE_FRILLS
25# define ENABLE_XEMBED 1 25# define ENABLE_XEMBED 1
26# define ENABLE_EWMH 1 26# define ENABLE_EWMH 1
27# define CURSOR_BLINK 1
27#endif 28#endif
28 29
29/* 30/*
30 ***************************************************************************** 31 *****************************************************************************
31 * SYSTEM HACKS 32 * SYSTEM HACKS
117char ** rxvt_splitcommastring (const char *cs); 118char ** rxvt_splitcommastring (const char *cs);
118void rxvt_freecommastring (char **cs); 119void rxvt_freecommastring (char **cs);
119char * rxvt_File_find (const char *file, const char *ext, const char *path); 120char * rxvt_File_find (const char *file, const char *ext, const char *path);
120void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
121void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
123void rxvt_usleep (int usecs);
122 124
123/* 125/*
124 ***************************************************************************** 126 *****************************************************************************
125 * STRUCTURES AND TYPEDEFS 127 * STRUCTURES AND TYPEDEFS
126 ***************************************************************************** 128 *****************************************************************************
136#endif 138#endif
137 139
138/* If we're using either the rxvt scrollbar or menu bars, keep the 140/* If we're using either the rxvt scrollbar or menu bars, keep the
139 * scrollColor resource. 141 * scrollColor resource.
140 */ 142 */
141#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
142# define KEEP_SCROLLCOLOR 1 144# define KEEP_SCROLLCOLOR 1
143#else 145#else
144# undef KEEP_SCROLLCOLOR 146# undef KEEP_SCROLLCOLOR
145#endif 147#endif
146 148
160 Time time; /* milliseconds */ 162 Time time; /* milliseconds */
161 unsigned int state; /* key or button mask */ 163 unsigned int state; /* key or button mask */
162 unsigned int button; /* detail */ 164 unsigned int button; /* detail */
163}; 165};
164 166
165#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
166#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
167#define SWAP_IT(one, two, typeof) \
168 do { \
169 typeof swapittmp; \
170 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
171 } while (/* CONSTCOND */ 0)
172#define BOUND_POSITIVE_INT16(val) \
173 (int16_t) ((val) <= 0 \
174 ? 0 \
175 : min ((val), (((uint16_t)-1)>>1)))
176
177#if ENABLE_FRILLS 167#if ENABLE_FRILLS
178typedef struct _mwmhints { 168typedef struct _mwmhints {
179 CARD32 flags; 169 CARD32 flags;
180 CARD32 functions; 170 CARD32 functions;
181 CARD32 decorations; 171 CARD32 decorations;
266 256
267#define R_SB_ALIGN_CENTRE 0 257#define R_SB_ALIGN_CENTRE 0
268#define R_SB_ALIGN_TOP 1 258#define R_SB_ALIGN_TOP 1
269#define R_SB_ALIGN_BOTTOM 2 259#define R_SB_ALIGN_BOTTOM 2
270 260
271#define R_SB_RXVT 0
272#define R_SB_NEXT 1 261#define R_SB_NEXT 1
273#define R_SB_XTERM 2 262#define R_SB_XTERM 2
274#define R_SB_PLAIN 4 263#define R_SB_PLAIN 4
264#define R_SB_RXVT 8
275 265
276#define SB_WIDTH_NEXT 19 266#define SB_WIDTH_NEXT 19
277#define SB_WIDTH_XTERM 15 267#define SB_WIDTH_XTERM 15
278#define SB_WIDTH_PLAIN 7 268#define SB_WIDTH_PLAIN 7
279#ifndef SB_WIDTH_RXVT 269#ifndef SB_WIDTH_RXVT
361#define FONT_DN "#-" 351#define FONT_DN "#-"
362#define FONT_UP "#+" 352#define FONT_UP "#+"
363 353
364/* flags for rxvt_scr_gotorc () */ 354/* flags for rxvt_scr_gotorc () */
365enum { 355enum {
366 C_RELATIVE = 1 , /* col movement is relative */ 356 C_RELATIVE = 1, /* col movement is relative */
367 R_RELATIVE = 2, /* row movement is relative */ 357 R_RELATIVE = 2, /* row movement is relative */
368 RELATIVE = 1 | 2, 358 RELATIVE = C_RELATIVE | R_RELATIVE,
369}; 359};
370 360
371/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 361/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
372enum { 362enum {
373 INSERT = -1, /* don't change these values */ 363 INSERT = -1, /* don't change these values */
386enum { 376enum {
387 PRIMARY = 0, 377 PRIMARY = 0,
388 SECONDARY, 378 SECONDARY,
389}; 379};
390 380
391#define RS_None 0 /* Normal */ 381#define RS_None 0
392 382
393#define RS_fgMask 0x0000007fUL /* 128 colors */ 383#define RS_fgMask 0x0000007fUL // 128 colors
394#define RS_bgMask 0x00003f80UL /* 128 colors */ 384#define RS_bgMask 0x00003f80UL // 128 colors
395 385
396// font styles 386// font styles
397#define RS_Bold 0x00004000UL // value 1 387#define RS_Bold 0x00004000UL // value 1
398#define RS_Italic 0x00008000UL // value 2 388#define RS_Italic 0x00008000UL // value 2
399 389
400// fake styles 390// fake styles
401#define RS_Blink 0x00010000UL /* blink */ 391#define RS_Blink 0x00010000UL // blink
402#define RS_RVid 0x00020000UL /* reverse video */ 392#define RS_RVid 0x00020000UL // reverse video
403#define RS_Uline 0x00040000UL /* underline */ 393#define RS_Uline 0x00040000UL // underline
404 394
405// 5 bits still to go 395// 5 custom bits for extensions
396#define RS_customCount 32
397#define RS_customMask 0x00f80000UL
398#define RS_customShift 19
406 399
407// other flags 400// other flags
408#define RS_Careful 0x80000000UL /* be careful when drawing these */ 401#define RS_Careful 0x80000000UL /* be careful when drawing these */
409 402
410#define RS_styleCount 4 403#define RS_styleCount 4
489 URxvt_view_down = 721, 482 URxvt_view_down = 721,
490}; 483};
491 484
492/* Words starting with `Color_' are colours. Others are counts */ 485/* Words starting with `Color_' are colours. Others are counts */
493/* 486/*
494 * The following comment is mostly obsolete since pixcolor_set was expanded:
495 * We're currently upto 29 colours. Only 3 more available. The
496 * PixColor and rendition colour usage should probably be decoupled 487 * The PixColor and rendition colour usage should probably be decoupled
497 * on the unnecessary items, e.g. Color_pointer, but won't bother 488 * on the unnecessary items, e.g. Color_pointer, but won't bother
498 * until we need to. Also, be aware of usage in pixcolor_set 489 * until we need to. Also, be aware of usage in pixcolor_set
499 */ 490 */
500 491
501enum colour_list { 492enum colour_list {
551 Color_trough, 542 Color_trough,
552#endif 543#endif
553#if TINTING 544#if TINTING
554 Color_tint, 545 Color_tint,
555#endif 546#endif
547#if OFF_FOCUS_FADING
548 Color_fade,
549#endif
556 NRS_COLORS, /* */ 550 NRS_COLORS, /* */
557#ifdef KEEP_SCROLLCOLOR 551#ifdef KEEP_SCROLLCOLOR
558 Color_topShadow = NRS_COLORS, 552 Color_topShadow = NRS_COLORS,
559 Color_bottomShadow, 553 Color_bottomShadow,
560 TOTAL_COLORS 554 TOTAL_COLORS
582 Rs_font, 576 Rs_font,
583#if ENABLE_STYLES 577#if ENABLE_STYLES
584 Rs_boldFont, 578 Rs_boldFont,
585 Rs_italicFont, 579 Rs_italicFont,
586 Rs_boldItalicFont, 580 Rs_boldItalicFont,
581 Rs_intensityStyles,
587#endif 582#endif
588 Rs_name, 583 Rs_name,
589 Rs_title, 584 Rs_title,
590#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 585#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
591 Rs_path, 586 Rs_path,
638#ifdef TRANSPARENT 633#ifdef TRANSPARENT
639 Rs_transparent, 634 Rs_transparent,
640 Rs_transparent_all, 635 Rs_transparent_all,
641#endif 636#endif
642#if ENABLE_FRILLS 637#if ENABLE_FRILLS
638 Rs_pty_fd,
639 Rs_hold,
643 Rs_ext_bwidth, 640 Rs_ext_bwidth,
644 Rs_int_bwidth, 641 Rs_int_bwidth,
645 Rs_borderLess, 642 Rs_borderLess,
646 Rs_lineSpace, 643 Rs_lineSpace,
647 Rs_pty_fd, 644 Rs_cursorUnderline,
645#endif
646#if CURSOR_BLINK
647 Rs_cursorBlink,
648#endif 648#endif
649#if ENABLE_XEMBED 649#if ENABLE_XEMBED
650 Rs_embed, 650 Rs_embed,
651#endif 651#endif
652 Rs_cutchars, 652 Rs_cutchars,
653 Rs_modifier, 653 Rs_modifier,
654 Rs_answerbackstring, 654 Rs_answerbackstring,
655 Rs_tripleclickwords, 655 Rs_tripleclickwords,
656 Rs_insecure, 656 Rs_insecure,
657 Rs_cursorBlink,
658 Rs_pointerBlank, 657 Rs_pointerBlank,
659 Rs_pointerBlankDelay, 658 Rs_pointerBlankDelay,
660 Rs_imLocale, 659 Rs_imLocale,
661 Rs_imFont, 660 Rs_imFont,
662 Rs_pastableTabs, 661 Rs_pastableTabs,
812#define dDisp Display *disp = display->display 811#define dDisp Display *disp = display->display
813 812
814/* convert pixel dimensions to row/column values. Everything as int32_t */ 813/* convert pixel dimensions to row/column values. Everything as int32_t */
815#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 814#define Pixel2Col(x) Pixel2Width((int32_t)(x))
816#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 815#define Pixel2Row(y) Pixel2Height((int32_t)(y))
817#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 816#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
818#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 817#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
819#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 818#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
820#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 819#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
821#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 820#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
822#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 821#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
823 822
824#define TermWin_TotalWidth() ((int32_t)TermWin.width) 823#define TermWin_TotalWidth() ((int32_t)this->width)
825#define TermWin_TotalHeight() ((int32_t)TermWin.height) 824#define TermWin_TotalHeight() ((int32_t)this->height)
825
826// for m >= -n, ensure remainder lies between 0..n-1
827#define MOD(m,n) (((m) + (n)) % (n))
828
829#define LINENO(n) MOD (term_start + int(n), total_rows)
830#define ROW(n) row_buf [LINENO (n)]
826 831
827/* how to build & extract colors and attributes */ 832/* how to build & extract colors and attributes */
828#define GET_BASEFG(x) (((x) & RS_fgMask)) 833#define GET_BASEFG(x) (((x) & RS_fgMask))
829#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 834#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
830#ifndef NO_BRIGHTCOLOR
831# define GET_FGCOLOR(x) \
832 ((((x) & RS_Bold) == 0 \
833 || GET_BASEFG (x) < minCOLOR \
834 || GET_BASEFG (x) >= minBrightCOLOR) \
835 ? GET_BASEFG (x) \
836 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
837# define GET_BGCOLOR(x) \
838 ((((x) & RS_Blink) == 0 \
839 || GET_BASEBG (x) < minCOLOR \
840 || GET_BASEBG (x) >= minBrightCOLOR) \
841 ? GET_BASEBG (x) \
842 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
843#else
844# define GET_FGCOLOR(x) GET_BASEFG(x)
845# define GET_BGCOLOR(x) GET_BASEBG(x)
846#endif
847 835
848#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 836#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
849#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 837#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
850 838
851#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 839#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
864 852
865#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 853#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
866#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 854#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
867 855
868#if ENABLE_STYLES 856#if ENABLE_STYLES
869# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 857# define FONTSET(style) fontset[GET_STYLE (style)]
870#else 858#else
871# define FONTSET(style) TermWin.fontset[0] 859# define FONTSET(style) fontset[0]
872#endif 860#endif
873 861
874#ifdef HAVE_SCROLLBARS 862#ifdef HAVE_SCROLLBARS
875# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 863# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
876#else 864#else
901#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 889#define scrollbar_size() (scrollBar.end - scrollBar.beg \
902 - scrollbar_minheight ()) 890 - scrollbar_minheight ())
903 891
904#if (MENUBAR_MAX > 1) 892#if (MENUBAR_MAX > 1)
905/* rendition style flags */ 893/* rendition style flags */
906# define menuBar_height() (TermWin.fheight + SHADOW) 894# define menuBar_height() (fheight + SHADOW)
907# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 895# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
908# define isMenuBarWindow(w) ((w) == menuBar.win) 896# define isMenuBarWindow(w) ((w) == menuBar.win)
909#else 897#else
910# define menuBar_height() (0) 898# define menuBar_height() (0)
911# define menuBar_TotalHeight() (0) 899# define menuBar_TotalHeight() (0)
958#endif 946#endif
959 947
960extern class rxvt_failure_exception { } rxvt_failure_exception; 948extern class rxvt_failure_exception { } rxvt_failure_exception;
961 949
962typedef callback1<void, const char *> log_callback; 950typedef callback1<void, const char *> log_callback;
951typedef callback1<int, int> getfd_callback;
963 952
964extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 953extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
965extern void rxvt_log (const char *fmt, ...); 954extern void rxvt_log (const char *fmt, ...);
966extern void rxvt_warn (const char *fmt, ...); 955extern void rxvt_warn (const char *fmt, ...);
967extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 956extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
1044 class keyboard_manager; 1033 class keyboard_manager;
1045#endif 1034#endif
1046 1035
1047struct rxvt_term : zero_initialized, rxvt_vars { 1036struct rxvt_term : zero_initialized, rxvt_vars {
1048 log_callback *log_hook; // log error messages through this hook, if != 0 1037 log_callback *log_hook; // log error messages through this hook, if != 0
1038 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1049 1039
1050 struct mbstate mbstate; // current input multibyte state 1040 struct mbstate mbstate; // current input multibyte state
1051 1041
1052 unsigned char want_refresh:1, 1042 unsigned char want_refresh:1,
1053#ifdef TRANSPARENT 1043#ifdef TRANSPARENT
1223 void scr_overlay_off (); 1213 void scr_overlay_off ();
1224 void scr_overlay_set (int x, int y, 1214 void scr_overlay_set (int x, int y,
1225 text_t text, 1215 text_t text,
1226 rend_t rend = OVERLAY_RSTYLE); 1216 rend_t rend = OVERLAY_RSTYLE);
1227 void scr_overlay_set (int x, int y, const char *s); 1217 void scr_overlay_set (int x, int y, const char *s);
1218 void scr_overlay_set (int x, int y, const wchar_t *s);
1228#endif 1219#endif
1229 1220
1230 vector<void *> allocated; // free these memory blocks with free() 1221 vector<void *> allocated; // free these memory blocks with free()
1231 1222
1232 char *env_windowid; /* environmental variable WINDOWID */ 1223 char *env_windowid; /* environmental variable WINDOWID */
1257 // ISO 14755 entry support 1248 // ISO 14755 entry support
1258 unicode_t iso14755buf; 1249 unicode_t iso14755buf;
1259 void commit_iso14755 (); 1250 void commit_iso14755 ();
1260 int hex_keyval (XKeyEvent &ev); 1251 int hex_keyval (XKeyEvent &ev);
1261# if ISO_14755 1252# if ISO_14755
1262 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1253 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1263 void iso14755_54 (int x, int y); 1254 void iso14755_54 (int x, int y);
1264# endif 1255# endif
1265#endif 1256#endif
1266 1257
1267 // modifies first argument(!) 1258 // modifies first argument(!)
1271 1262
1272#if TRANSPARENT 1263#if TRANSPARENT
1273 void rootwin_cb (XEvent &xev); 1264 void rootwin_cb (XEvent &xev);
1274 xevent_watcher rootwin_ev; 1265 xevent_watcher rootwin_ev;
1275#endif 1266#endif
1276
1277
1278 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1279 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1280 1267
1281 void x_cb (XEvent &xev); 1268 void x_cb (XEvent &xev);
1282 xevent_watcher termwin_ev; 1269 xevent_watcher termwin_ev;
1283 xevent_watcher vt_ev; 1270 xevent_watcher vt_ev;
1284#ifdef HAVE_SCROLLBARS 1271#ifdef HAVE_SCROLLBARS
1325 1312
1326 void tt_winch (); 1313 void tt_winch ();
1327 1314
1328 rxvt_term (); 1315 rxvt_term ();
1329 ~rxvt_term (); 1316 ~rxvt_term ();
1317 void child_exit (); // child has exited, usually destroys
1330 void destroy (); 1318 void destroy ();
1331 void emergency_cleanup (); 1319 void emergency_cleanup ();
1332 1320
1333 bool init (int argc, const char *const *argv); 1321 bool init (int argc, const char *const *argv);
1334 bool init_vars (); 1322 bool init_vars ();
1345 int run_child (const char *const *argv); 1333 int run_child (const char *const *argv);
1346 1334
1347 void color_aliases (int idx); 1335 void color_aliases (int idx);
1348 void recolour_cursor (); 1336 void recolour_cursor ();
1349 void create_windows (int argc, const char *const *argv); 1337 void create_windows (int argc, const char *const *argv);
1350 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1338 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1351 void window_calc (unsigned int width, unsigned int height); 1339 void window_calc (unsigned int newwidth, unsigned int newheight);
1352 1340
1353#if USE_XIM 1341#if USE_XIM
1354 rxvt_xim *input_method; 1342 rxvt_xim *input_method;
1355 XIC Input_Context; 1343 XIC Input_Context;
1356 XIMStyle input_style; 1344 XIMStyle input_style;
1428 void set_title (const char *str); 1416 void set_title (const char *str);
1429 void set_icon_name (const char *str); 1417 void set_icon_name (const char *str);
1430 void set_window_color (int idx, const char *color); 1418 void set_window_color (int idx, const char *color);
1431 void set_colorfgbg (); 1419 void set_colorfgbg ();
1432 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1420 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1433 void set_widthheight (unsigned int width, unsigned int height); 1421 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1434 1422
1435#ifdef MENUBAR 1423#ifdef MENUBAR
1436 // menubar.C 1424 // menubar.C
1437 void menuitem_free (menu_t *menu, menuitem_t *item); 1425 void menuitem_free (menu_t *menu, menuitem_t *item);
1438 int action_dispatch (action_t *action); 1426 int action_dispatch (action_t *action);
1464 void menubar_control (XButtonEvent &ev); 1452 void menubar_control (XButtonEvent &ev);
1465 void map_menuBar (int map); 1453 void map_menuBar (int map);
1466#endif 1454#endif
1467 1455
1468 // screen.C 1456 // screen.C
1469 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1457
1470 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1458 void lalloc (line_t &l)
1459 {
1460 l.t = (text_t *)talloc->alloc ();
1461 l.r = (rend_t *)ralloc->alloc ();
1462 }
1463
1464#if 0
1465 void lfree (line_t &l)
1466 {
1467 talloc->free (l.t);
1468 ralloc->free (l.r);
1469 }
1470#endif
1471
1472 void lresize (line_t &l)
1473 {
1474 if (!l.t)
1475 return;
1476
1477 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1478 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1479
1480 l.l = min (l.l, ncol);
1481
1482 if (ncol > prev_ncol)
1483 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1484 }
1485
1486 int fgcolor_of (rend_t r)
1487 {
1488 int base = GET_BASEFG (r);
1489#ifndef NO_BRIGHTCOLOR
1490 if (r & RS_Bold
1491# if ENABLE_STYLES
1492 && OPTION (Opt_intensityStyles)
1493# endif
1494 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1495 base += minBrightCOLOR - minCOLOR;
1496#endif
1497 return base;
1498 }
1499
1500 int bgcolor_of (rend_t r)
1501 {
1502 int base = GET_BASEBG (r);
1503#ifndef NO_BRIGHTCOLOR
1504 if (r & RS_Blink
1505# if ENABLE_STYLES
1506 && OPTION (Opt_intensityStyles)
1507# endif
1508 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1509 base += minBrightCOLOR - minCOLOR;
1510#endif
1511 return base;
1512 }
1513
1514 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1515 void scr_blank_screen_mem (line_t &l, rend_t efs);
1471 int scr_scroll_text (int row1, int row2, int count, int spec); 1516 int scr_scroll_text (int row1, int row2, int count);
1472 void scr_reset (); 1517 void scr_reset ();
1473 void scr_reset_realloc ();
1474 void scr_release (); 1518 void scr_release ();
1475 void scr_clear (bool really = false); 1519 void scr_clear (bool really = false);
1476 void scr_refresh (unsigned char refresh_type); 1520 void scr_refresh (unsigned char refresh_type);
1477 bool scr_refresh_rend (rend_t mask, rend_t value); 1521 bool scr_refresh_rend (rend_t mask, rend_t value);
1478 void scr_erase_screen (int mode); 1522 void scr_erase_screen (int mode);
1484 void scr_touch (bool refresh); 1528 void scr_touch (bool refresh);
1485 void scr_expose (int x, int y, int width, int height, bool refresh); 1529 void scr_expose (int x, int y, int width, int height, bool refresh);
1486 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1530 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1487 void scr_recolour (); 1531 void scr_recolour ();
1488 void scr_remap_chars (); 1532 void scr_remap_chars ();
1489 void scr_remap_chars (text_t *tp, rend_t *rp); 1533 void scr_remap_chars (const line_t &l);
1490 1534
1491 void scr_poweron (); 1535 void scr_poweron ();
1492 void scr_cursor (int mode); 1536 void scr_cursor (int mode);
1493 void scr_do_wrap (); 1537 void scr_do_wrap ();
1494 int scr_change_screen (int scrn); 1538 int scr_change_screen (int scrn);

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