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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.151 by root, Sun Feb 20 00:09:25 2005 UTC vs.
Revision 1.173 by root, Sat Dec 31 16:40:28 2005 UTC

… …
21#include "iom.h" 21#include "iom.h"
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
27# define CURSOR_BLINK 1
26#endif 28#endif
27 29
28/* 30/*
29 ***************************************************************************** 31 *****************************************************************************
30 * SYSTEM HACKS 32 * SYSTEM HACKS
… …
116char ** rxvt_splitcommastring (const char *cs); 118char ** rxvt_splitcommastring (const char *cs);
117void rxvt_freecommastring (char **cs); 119void rxvt_freecommastring (char **cs);
118char * 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);
119void 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);
120void 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);
121 124
122/* 125/*
123 ***************************************************************************** 126 *****************************************************************************
124 * STRUCTURES AND TYPEDEFS 127 * STRUCTURES AND TYPEDEFS
125 ***************************************************************************** 128 *****************************************************************************
… …
135#endif 138#endif
136 139
137/* 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
138 * scrollColor resource. 141 * scrollColor resource.
139 */ 142 */
140#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
141# define KEEP_SCROLLCOLOR 1 144# define KEEP_SCROLLCOLOR 1
142#else 145#else
143# undef KEEP_SCROLLCOLOR 146# undef KEEP_SCROLLCOLOR
144#endif 147#endif
145 148
… …
159 Time time; /* milliseconds */ 162 Time time; /* milliseconds */
160 unsigned int state; /* key or button mask */ 163 unsigned int state; /* key or button mask */
161 unsigned int button; /* detail */ 164 unsigned int button; /* detail */
162}; 165};
163 166
164#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
165#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
166#define SWAP_IT(one, two, typeof) \
167 do { \
168 typeof swapittmp; \
169 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
170 } while (/* CONSTCOND */ 0)
171#define BOUND_POSITIVE_INT16(val) \
172 (int16_t) ((val) <= 0 \
173 ? 0 \
174 : min ((val), (((uint16_t)-1)>>1)))
175
176#if ENABLE_FRILLS 167#if ENABLE_FRILLS
177typedef struct _mwmhints { 168typedef struct _mwmhints {
178 CARD32 flags; 169 CARD32 flags;
179 CARD32 functions; 170 CARD32 functions;
180 CARD32 decorations; 171 CARD32 decorations;
… …
265 256
266#define R_SB_ALIGN_CENTRE 0 257#define R_SB_ALIGN_CENTRE 0
267#define R_SB_ALIGN_TOP 1 258#define R_SB_ALIGN_TOP 1
268#define R_SB_ALIGN_BOTTOM 2 259#define R_SB_ALIGN_BOTTOM 2
269 260
270#define R_SB_RXVT 0
271#define R_SB_NEXT 1 261#define R_SB_NEXT 1
272#define R_SB_XTERM 2 262#define R_SB_XTERM 2
273#define R_SB_PLAIN 4 263#define R_SB_PLAIN 4
264#define R_SB_RXVT 8
274 265
275#define SB_WIDTH_NEXT 19 266#define SB_WIDTH_NEXT 19
276#define SB_WIDTH_XTERM 15 267#define SB_WIDTH_XTERM 15
277#define SB_WIDTH_PLAIN 7 268#define SB_WIDTH_PLAIN 7
278#ifndef SB_WIDTH_RXVT 269#ifndef SB_WIDTH_RXVT
… …
360#define FONT_DN "#-" 351#define FONT_DN "#-"
361#define FONT_UP "#+" 352#define FONT_UP "#+"
362 353
363/* flags for rxvt_scr_gotorc () */ 354/* flags for rxvt_scr_gotorc () */
364enum { 355enum {
365 C_RELATIVE = 1 , /* col movement is relative */ 356 C_RELATIVE = 1, /* col movement is relative */
366 R_RELATIVE = 2, /* row movement is relative */ 357 R_RELATIVE = 2, /* row movement is relative */
367 RELATIVE = 1 | 2, 358 RELATIVE = C_RELATIVE | R_RELATIVE,
368}; 359};
369 360
370/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 361/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
371enum { 362enum {
372 INSERT = -1, /* don't change these values */ 363 INSERT = -1, /* don't change these values */
… …
471 XTerm_Color_UL = 19, // change actual 'Underline' color 462 XTerm_Color_UL = 19, // change actual 'Underline' color
472 XTerm_Pixmap = 20, // new bg pixmap 463 XTerm_Pixmap = 20, // new bg pixmap
473 XTerm_restoreFG = 39, // change default fg color 464 XTerm_restoreFG = 39, // change default fg color
474 XTerm_restoreBG = 49, // change default bg color 465 XTerm_restoreBG = 49, // change default bg color
475 XTerm_dumpscreen = 55, // dump scrollback and all of screen 466 XTerm_dumpscreen = 55, // dump scrollback and all of screen
467
476 XTerm_locale = 701, // change locale 468 URxvt_locale = 701, // change locale
477 XTerm_Menu = 703, // set menu item 469 URxvt_Menu = 703, // set menu item
478 XTerm_Color_IT = 704, // change actual 'Italic' colour 470 URxvt_Color_IT = 704, // change actual 'Italic' colour
479 XTerm_Color_tint = 705, // change actual tint colour 471 URxvt_Color_tint = 705, // change actual tint colour
480 472
481 URxvt_font = 710, 473 URxvt_font = 710,
482 URxvt_boldFont = 711, 474 URxvt_boldFont = 711,
483 URxvt_italicFont = 712, 475 URxvt_italicFont = 712,
484 URxvt_boldItalicFont = 713, 476 URxvt_boldItalicFont = 713,
477
478 URxvt_view_up = 720,
479 URxvt_view_down = 721,
485}; 480};
486 481
487/* Words starting with `Color_' are colours. Others are counts */ 482/* Words starting with `Color_' are colours. Others are counts */
488/* 483/*
489 * The following comment is mostly obsolete since pixcolor_set was expanded:
490 * We're currently upto 29 colours. Only 3 more available. The
491 * PixColor and rendition colour usage should probably be decoupled 484 * The PixColor and rendition colour usage should probably be decoupled
492 * on the unnecessary items, e.g. Color_pointer, but won't bother 485 * on the unnecessary items, e.g. Color_pointer, but won't bother
493 * until we need to. Also, be aware of usage in pixcolor_set 486 * until we need to. Also, be aware of usage in pixcolor_set
494 */ 487 */
495 488
496enum colour_list { 489enum colour_list {
… …
546 Color_trough, 539 Color_trough,
547#endif 540#endif
548#if TINTING 541#if TINTING
549 Color_tint, 542 Color_tint,
550#endif 543#endif
544#if OFF_FOCUS_FADING
545 Color_fade,
546#endif
551 NRS_COLORS, /* */ 547 NRS_COLORS, /* */
552#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
553 Color_topShadow = NRS_COLORS, 549 Color_topShadow = NRS_COLORS,
554 Color_bottomShadow, 550 Color_bottomShadow,
555 TOTAL_COLORS 551 TOTAL_COLORS
… …
633#ifdef TRANSPARENT 629#ifdef TRANSPARENT
634 Rs_transparent, 630 Rs_transparent,
635 Rs_transparent_all, 631 Rs_transparent_all,
636#endif 632#endif
637#if ENABLE_FRILLS 633#if ENABLE_FRILLS
634 Rs_pty_fd,
635 Rs_hold,
638 Rs_ext_bwidth, 636 Rs_ext_bwidth,
639 Rs_int_bwidth, 637 Rs_int_bwidth,
640 Rs_borderLess, 638 Rs_borderLess,
641 Rs_lineSpace, 639 Rs_lineSpace,
642 Rs_pty_fd, 640 Rs_cursorUnderline,
641 Rs_intensityStyles,
642#endif
643#if CURSOR_BLINK
644 Rs_cursorBlink,
643#endif 645#endif
644#if ENABLE_XEMBED 646#if ENABLE_XEMBED
645 Rs_embed, 647 Rs_embed,
646#endif 648#endif
647 Rs_cutchars, 649 Rs_cutchars,
648 Rs_modifier, 650 Rs_modifier,
649 Rs_answerbackstring, 651 Rs_answerbackstring,
650 Rs_tripleclickwords, 652 Rs_tripleclickwords,
651 Rs_insecure, 653 Rs_insecure,
652 Rs_cursorBlink,
653 Rs_pointerBlank, 654 Rs_pointerBlank,
654 Rs_pointerBlankDelay, 655 Rs_pointerBlankDelay,
655 Rs_imLocale, 656 Rs_imLocale,
656 Rs_imFont, 657 Rs_imFont,
657 Rs_pastableTabs, 658 Rs_pastableTabs,
… …
680 XA_INCR, 681 XA_INCR,
681 XA_WM_PROTOCOLS, 682 XA_WM_PROTOCOLS,
682 XA_WM_DELETE_WINDOW, 683 XA_WM_DELETE_WINDOW,
683 XA_CLIPBOARD, 684 XA_CLIPBOARD,
684#if ENABLE_FRILLS 685#if ENABLE_FRILLS
686 XA_MOTIF_WM_HINTS,
687#endif
688#if ENABLE_EWMH
685 XA_NET_WM_PID, 689 XA_NET_WM_PID,
686 XA_MOTIF_WM_HINTS,
687 XA_NET_WM_NAME, 690 XA_NET_WM_NAME,
688 XA_NET_WM_ICON_NAME, 691 XA_NET_WM_ICON_NAME,
692 XA_NET_WM_PING,
689#endif 693#endif
690#if USE_XIM 694#if USE_XIM
691 XA_WM_LOCALE_NAME, 695 XA_WM_LOCALE_NAME,
692#endif 696#endif
693#if TRANSPARENT 697#if TRANSPARENT
… …
804#define dDisp Display *disp = display->display 808#define dDisp Display *disp = display->display
805 809
806/* convert pixel dimensions to row/column values. Everything as int32_t */ 810/* convert pixel dimensions to row/column values. Everything as int32_t */
807#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 811#define Pixel2Col(x) Pixel2Width((int32_t)(x))
808#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 812#define Pixel2Row(y) Pixel2Height((int32_t)(y))
809#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 813#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
810#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 814#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
811#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 815#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
812#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 816#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
813#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 817#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
814#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 818#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
815 819
816#define TermWin_TotalWidth() ((int32_t)TermWin.width) 820#define TermWin_TotalWidth() ((int32_t)this->width)
817#define TermWin_TotalHeight() ((int32_t)TermWin.height) 821#define TermWin_TotalHeight() ((int32_t)this->height)
822
823// for m >= -n, ensure remainder lies between 0..n-1
824#define MOD(m,n) (((m) + (n)) % (n))
825
826#define LINENO(n) MOD (term_start + int(n), total_rows)
827#define ROW(n) row_buf [LINENO (n)]
818 828
819/* how to build & extract colors and attributes */ 829/* how to build & extract colors and attributes */
820#define GET_BASEFG(x) (((x) & RS_fgMask)) 830#define GET_BASEFG(x) (((x) & RS_fgMask))
821#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 831#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
822#ifndef NO_BRIGHTCOLOR
823# define GET_FGCOLOR(x) \
824 ((((x) & RS_Bold) == 0 \
825 || GET_BASEFG (x) < minCOLOR \
826 || GET_BASEFG (x) >= minBrightCOLOR) \
827 ? GET_BASEFG (x) \
828 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
829# define GET_BGCOLOR(x) \
830 ((((x) & RS_Blink) == 0 \
831 || GET_BASEBG (x) < minCOLOR \
832 || GET_BASEBG (x) >= minBrightCOLOR) \
833 ? GET_BASEBG (x) \
834 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
835#else
836# define GET_FGCOLOR(x) GET_BASEFG(x)
837# define GET_BGCOLOR(x) GET_BASEBG(x)
838#endif
839 832
840#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 833#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
841#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 834#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
842 835
843#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 836#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
856 849
857#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 850#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
858#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 851#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
859 852
860#if ENABLE_STYLES 853#if ENABLE_STYLES
861# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 854# define FONTSET(style) fontset[GET_STYLE (style)]
862#else 855#else
863# define FONTSET(style) TermWin.fontset[0] 856# define FONTSET(style) fontset[0]
864#endif 857#endif
865 858
866#ifdef HAVE_SCROLLBARS 859#ifdef HAVE_SCROLLBARS
867# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 860# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
868#else 861#else
… …
893#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 886#define scrollbar_size() (scrollBar.end - scrollBar.beg \
894 - scrollbar_minheight ()) 887 - scrollbar_minheight ())
895 888
896#if (MENUBAR_MAX > 1) 889#if (MENUBAR_MAX > 1)
897/* rendition style flags */ 890/* rendition style flags */
898# define menuBar_height() (TermWin.fheight + SHADOW) 891# define menuBar_height() (fheight + SHADOW)
899# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 892# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
900# define isMenuBarWindow(w) ((w) == menuBar.win) 893# define isMenuBarWindow(w) ((w) == menuBar.win)
901#else 894#else
902# define menuBar_height() (0) 895# define menuBar_height() (0)
903# define menuBar_TotalHeight() (0) 896# define menuBar_TotalHeight() (0)
… …
950#endif 943#endif
951 944
952extern class rxvt_failure_exception { } rxvt_failure_exception; 945extern class rxvt_failure_exception { } rxvt_failure_exception;
953 946
954typedef callback1<void, const char *> log_callback; 947typedef callback1<void, const char *> log_callback;
948typedef callback1<int, int> getfd_callback;
955 949
956extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 950extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
957extern void rxvt_log (const char *fmt, ...); 951extern void rxvt_log (const char *fmt, ...);
958extern void rxvt_warn (const char *fmt, ...); 952extern void rxvt_warn (const char *fmt, ...);
959extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 953extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
… …
1036 class keyboard_manager; 1030 class keyboard_manager;
1037#endif 1031#endif
1038 1032
1039struct rxvt_term : zero_initialized, rxvt_vars { 1033struct rxvt_term : zero_initialized, rxvt_vars {
1040 log_callback *log_hook; // log error messages through this hook, if != 0 1034 log_callback *log_hook; // log error messages through this hook, if != 0
1035 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1041 1036
1042 struct mbstate mbstate; // current input multibyte state 1037 struct mbstate mbstate; // current input multibyte state
1043 1038
1044 unsigned char want_refresh:1, 1039 unsigned char want_refresh:1,
1045#ifdef TRANSPARENT 1040#ifdef TRANSPARENT
… …
1215 void scr_overlay_off (); 1210 void scr_overlay_off ();
1216 void scr_overlay_set (int x, int y, 1211 void scr_overlay_set (int x, int y,
1217 text_t text, 1212 text_t text,
1218 rend_t rend = OVERLAY_RSTYLE); 1213 rend_t rend = OVERLAY_RSTYLE);
1219 void scr_overlay_set (int x, int y, const char *s); 1214 void scr_overlay_set (int x, int y, const char *s);
1215 void scr_overlay_set (int x, int y, const wchar_t *s);
1220#endif 1216#endif
1221 1217
1222 vector<void *> allocated; // free these memory blocks with free() 1218 vector<void *> allocated; // free these memory blocks with free()
1223 1219
1224 char *env_windowid; /* environmental variable WINDOWID */ 1220 char *env_windowid; /* environmental variable WINDOWID */
… …
1249 // ISO 14755 entry support 1245 // ISO 14755 entry support
1250 unicode_t iso14755buf; 1246 unicode_t iso14755buf;
1251 void commit_iso14755 (); 1247 void commit_iso14755 ();
1252 int hex_keyval (XKeyEvent &ev); 1248 int hex_keyval (XKeyEvent &ev);
1253# if ISO_14755 1249# if ISO_14755
1254 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1250 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1255 void iso14755_54 (int x, int y); 1251 void iso14755_54 (int x, int y);
1256# endif 1252# endif
1257#endif 1253#endif
1258 1254
1259 // modifies first argument(!) 1255 // modifies first argument(!)
… …
1263 1259
1264#if TRANSPARENT 1260#if TRANSPARENT
1265 void rootwin_cb (XEvent &xev); 1261 void rootwin_cb (XEvent &xev);
1266 xevent_watcher rootwin_ev; 1262 xevent_watcher rootwin_ev;
1267#endif 1263#endif
1268
1269
1270 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1271 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1272 1264
1273 void x_cb (XEvent &xev); 1265 void x_cb (XEvent &xev);
1274 xevent_watcher termwin_ev; 1266 xevent_watcher termwin_ev;
1275 xevent_watcher vt_ev; 1267 xevent_watcher vt_ev;
1276#ifdef HAVE_SCROLLBARS 1268#ifdef HAVE_SCROLLBARS
… …
1317 1309
1318 void tt_winch (); 1310 void tt_winch ();
1319 1311
1320 rxvt_term (); 1312 rxvt_term ();
1321 ~rxvt_term (); 1313 ~rxvt_term ();
1314 void child_exit (); // child has exited, usually destroys
1322 void destroy (); 1315 void destroy ();
1323 void emergency_cleanup (); 1316 void emergency_cleanup ();
1324 1317
1325 bool init (int argc, const char *const *argv); 1318 bool init (int argc, const char *const *argv);
1326 bool init_vars (); 1319 bool init_vars ();
… …
1337 int run_child (const char *const *argv); 1330 int run_child (const char *const *argv);
1338 1331
1339 void color_aliases (int idx); 1332 void color_aliases (int idx);
1340 void recolour_cursor (); 1333 void recolour_cursor ();
1341 void create_windows (int argc, const char *const *argv); 1334 void create_windows (int argc, const char *const *argv);
1342 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1335 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1343 void window_calc (unsigned int width, unsigned int height); 1336 void window_calc (unsigned int newwidth, unsigned int newheight);
1344 1337
1345#if USE_XIM 1338#if USE_XIM
1346 rxvt_xim *input_method; 1339 rxvt_xim *input_method;
1347 XIC Input_Context; 1340 XIC Input_Context;
1348 XIMStyle input_style; 1341 XIMStyle input_style;
… …
1420 void set_title (const char *str); 1413 void set_title (const char *str);
1421 void set_icon_name (const char *str); 1414 void set_icon_name (const char *str);
1422 void set_window_color (int idx, const char *color); 1415 void set_window_color (int idx, const char *color);
1423 void set_colorfgbg (); 1416 void set_colorfgbg ();
1424 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1417 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1425 void set_widthheight (unsigned int width, unsigned int height); 1418 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1426 1419
1427#ifdef MENUBAR 1420#ifdef MENUBAR
1428 // menubar.C 1421 // menubar.C
1429 void menuitem_free (menu_t *menu, menuitem_t *item); 1422 void menuitem_free (menu_t *menu, menuitem_t *item);
1430 int action_dispatch (action_t *action); 1423 int action_dispatch (action_t *action);
… …
1456 void menubar_control (XButtonEvent &ev); 1449 void menubar_control (XButtonEvent &ev);
1457 void map_menuBar (int map); 1450 void map_menuBar (int map);
1458#endif 1451#endif
1459 1452
1460 // screen.C 1453 // screen.C
1461 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1454
1462 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1455 void lalloc (line_t &l)
1456 {
1457 l.t = (text_t *)talloc->alloc ();
1458 l.r = (rend_t *)ralloc->alloc ();
1459 }
1460
1461#if 0
1462 void lfree (line_t &l)
1463 {
1464 talloc->free (l.t);
1465 ralloc->free (l.r);
1466 }
1467#endif
1468
1469 void lresize (line_t &l)
1470 {
1471 if (!l.t)
1472 return;
1473
1474 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1475 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1476
1477 l.l = min (l.l, ncol);
1478
1479 if (ncol > prev_ncol)
1480 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1481 }
1482
1483 int fgcolor_of (rend_t r)
1484 {
1485 int base = GET_BASEFG (r);
1486#ifndef NO_BRIGHTCOLOR
1487 if (r & RS_Bold
1488 && (!ENABLE_STYLES || options & Opt_intensityStyles)
1489 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1490 base += minBrightCOLOR - minCOLOR;
1491#endif
1492 return base;
1493 }
1494
1495 int bgcolor_of (rend_t r)
1496 {
1497 int base = GET_BASEBG (r);
1498#ifndef NO_BRIGHTCOLOR
1499 if (r & RS_Blink
1500 && (!ENABLE_STYLES || options & Opt_intensityStyles)
1501 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1502 base += minBrightCOLOR - minCOLOR;
1503#endif
1504 return base;
1505 }
1506
1507 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1508 void scr_blank_screen_mem (line_t &l, rend_t efs);
1463 int scr_scroll_text (int row1, int row2, int count, int spec); 1509 int scr_scroll_text (int row1, int row2, int count);
1464 void scr_reset (); 1510 void scr_reset ();
1465 void scr_reset_realloc ();
1466 void scr_release (); 1511 void scr_release ();
1467 void scr_clear (bool really = false); 1512 void scr_clear (bool really = false);
1468 void scr_refresh (unsigned char refresh_type); 1513 void scr_refresh (unsigned char refresh_type);
1469 bool scr_refresh_rend (rend_t mask, rend_t value); 1514 bool scr_refresh_rend (rend_t mask, rend_t value);
1470 void scr_erase_screen (int mode); 1515 void scr_erase_screen (int mode);
1516#if ENABLE_FRILLS
1517 void scr_erase_savelines ();
1518 void scr_backindex ();
1519 void scr_forwardindex ();
1520#endif
1471 void scr_touch (bool refresh); 1521 void scr_touch (bool refresh);
1472 void scr_expose (int x, int y, int width, int height, bool refresh); 1522 void scr_expose (int x, int y, int width, int height, bool refresh);
1473 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1523 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1474 void scr_recolour (); 1524 void scr_recolour ();
1475 void scr_remap_chars (); 1525 void scr_remap_chars ();
1476 void scr_remap_chars (text_t *tp, rend_t *rp); 1526 void scr_remap_chars (const line_t &l);
1477 1527
1478 void scr_poweron (); 1528 void scr_poweron ();
1479 void scr_cursor (int mode); 1529 void scr_cursor (int mode);
1480 void scr_do_wrap (); 1530 void scr_do_wrap ();
1481 int scr_change_screen (int scrn); 1531 int scr_change_screen (int scrn);
1482 void scr_color (unsigned int color, int fgbg); 1532 void scr_color (unsigned int color, int fgbg);
1483 void scr_rendition (int set, int style); 1533 void scr_rendition (int set, int style);
1484 void scr_add_lines (const unicode_t *str, int nlines, int len); 1534 void scr_add_lines (const unicode_t *str, int nlines, int len);
1485 void scr_backspace (); 1535 void scr_backspace ();
1486 void scr_tab (int count, bool ht = false); 1536 void scr_tab (int count, bool ht = false);
1487 void scr_backindex ();
1488 void scr_forwardindex ();
1489 void scr_gotorc (int row, int col, int relative); 1537 void scr_gotorc (int row, int col, int relative);
1490 void scr_index (enum page_dirn direction); 1538 void scr_index (enum page_dirn direction);
1491 void scr_erase_line (int mode); 1539 void scr_erase_line (int mode);
1492 void scr_E (); 1540 void scr_E ();
1493 void scr_insdel_lines (int count, int insdel); 1541 void scr_insdel_lines (int count, int insdel);

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