ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/rxvt.h
(Generate patch)

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.5 by pcg, Tue Nov 25 15:44:39 2003 UTC vs.
Revision 1.21 by pcg, Sat Jan 17 01:20:01 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.5 2003/11/25 15:44:39 pcg Exp $
3 */
4
5#ifndef _RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
6#define _RXVT_H_ 2#define RXVT_H_
7 3
8#include "rxvtlib.h" 4#include "rxvtlib.h"
9 5
10#include "feature.h" 6#include "feature.h"
11 7
… …
15#include <X11/Xatom.h> 11#include <X11/Xatom.h>
16 12
17#include "defaultfont.h" 13#include "defaultfont.h"
18#include "rxvtcolor.h" 14#include "rxvtcolor.h"
19#include "iom.h" 15#include "iom.h"
16#include "salloc.h"
17
18#include <wchar.h>
20 19
21/* 20/*
22 ***************************************************************************** 21 *****************************************************************************
23 * SYSTEM HACKS 22 * SYSTEM HACKS
24 ***************************************************************************** 23 *****************************************************************************
… …
480 Rs_backgroundPixmap, 479 Rs_backgroundPixmap,
481#endif 480#endif
482#if (MENUBAR_MAX) 481#if (MENUBAR_MAX)
483 Rs_menu, 482 Rs_menu,
484#endif 483#endif
485#ifndef NO_BOLDFONT
486 Rs_boldFont,
487#endif
488#ifdef GREEK_SUPPORT 484#ifdef GREEK_SUPPORT
489 Rs_greek_keyboard, 485 Rs_greek_keyboard,
490 Rs_greektoggle_key, 486 Rs_greektoggle_key,
491#endif 487#endif
492 Rs_loginShell, 488 Rs_loginShell,
… …
551 Rs_answerbackstring, 547 Rs_answerbackstring,
552 Rs_tripleclickwords, 548 Rs_tripleclickwords,
553 Rs_cursorBlink, 549 Rs_cursorBlink,
554 Rs_pointerBlank, 550 Rs_pointerBlank,
555 Rs_pointerBlankDelay, 551 Rs_pointerBlankDelay,
552 Rs_imLocale,
556 NUM_RESOURCES 553 NUM_RESOURCES
557};
558
559enum {
560 TIMEOUT_INCR = 0,
561 NUM_TIMEOUTS
562}; 554};
563 555
564enum { 556enum {
565 XA_COMPOUND_TEXT = 0, 557 XA_COMPOUND_TEXT = 0,
566 XA_MULTIPLE, 558 XA_MULTIPLE,
… …
666#define STRLEN(x) strlen((const char *)(x)) 658#define STRLEN(x) strlen((const char *)(x))
667#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 659#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 660#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669 661
670/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
671#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)
672#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)
673#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
674#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 666#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
675#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)
676#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)
677#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
678#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
679 671
680#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 672#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)
681#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 673#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)
682 674
683#define Xscreen DefaultScreen(R->Xdisplay) 675#define Xscreen DefaultScreen(R->Xdisplay)
684#define Xroot DefaultRootWindow(R->Xdisplay) 676#define Xroot DefaultRootWindow(R->Xdisplay)
685 677
686/* how to build & extract colors and attributes */ 678/* how to build & extract colors and attributes */
… …
718 710
719#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 711#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
720#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 712#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
721 713
722#ifdef HAVE_SCROLLBARS 714#ifdef HAVE_SCROLLBARS
723# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 715# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724#else 716#else
725# define scrollbar_TotalWidth() (0) 717# define scrollbar_TotalWidth() (0)
726#endif 718#endif
727#define scrollbar_isMotion() (R->scrollBar.state == 'm') 719#define scrollbar_isMotion() (R->scrollBar.state == 'm')
728#define scrollbar_isUp() (R->scrollBar.state == 'U') 720#define scrollbar_isUp() (R->scrollBar.state == 'U')
729#define scrollbar_isDn() (R->scrollBar.state == 'D') 721#define scrollbar_isDn() (R->scrollBar.state == 'D')
730#define scrollbar_isUpDn() isupper (R->scrollBar.state) 722#define scrollbar_isUpDn() isupper (R->scrollBar.state)
731#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 723#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)
732
733#define scrollbar_setIdle() R->scrollBar.state = 1
734#define scrollbar_setMotion() R->scrollBar.state = 'm'
735#define scrollbar_setUp() R->scrollBar.state = 'U'
736#define scrollbar_setDn() R->scrollBar.state = 'D'
737 724
738#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 725#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))
739#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 726#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \
740 && (y) <= scrollbarnext_dnval()) 727 && (y) <= scrollbarnext_dnval())
741#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 728#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
… …
754#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 741#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \
755 - scrollbar_minheight()) 742 - scrollbar_minheight())
756 743
757#if (MENUBAR_MAX > 1) 744#if (MENUBAR_MAX > 1)
758/* rendition style flags */ 745/* rendition style flags */
759# define menuBar_height() (R->TermWin.fheight + SHADOW) 746# define menuBar_height() (TermWin.fheight + SHADOW)
760# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 747# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
761# define isMenuBarWindow(w) ((w) == R->menuBar.win) 748# define isMenuBarWindow(w) ((w) == R->menuBar.win)
762#else 749#else
763# define menuBar_height() (0) 750# define menuBar_height() (0)
764# define menuBar_TotalHeight() (0) 751# define menuBar_TotalHeight() (0)
… …
773 760
774#ifndef STRICT_FONT_CHECKING 761#ifndef STRICT_FONT_CHECKING
775# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) 762# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
776#endif 763#endif
777 764
778#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y)) 765#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
779#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y)) 766#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
780 767
781#ifdef UTMP_SUPPORT 768#ifdef UTMP_SUPPORT
782# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 769# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
783# undef HAVE_UTMPX_H 770# undef HAVE_UTMPX_H
784# undef HAVE_STRUCT_UTMPX 771# undef HAVE_STRUCT_UTMPX
… …
842#endif 829#endif
843 830
844#define BLINK_INTERVAL 0.5 831#define BLINK_INTERVAL 0.5
845 832
846struct mbstate { 833struct mbstate {
847 unsigned char orig; 834 mbstate_t mbs;
848 uint32_t reg;
849 int cnt;
850 835
851 mbstate () 836 mbstate ()
852 { 837 {
853 cnt = 0; 838 MEMSET (&mbs, 0, sizeof (mbs));
854 } 839 }
855}; 840};
856 841
857struct rxvt_term : rxvt_vars { 842struct rxvt_term : rxvt_vars {
858 struct mbstate mbstate; 843 struct mbstate mbstate;
859#ifdef __GNUC__ 844
860 unsigned char want_refresh:1, 845 unsigned char want_refresh:1,
861 want_full_refresh:1, 846#ifdef TRANSPARENT
862 am_transparent:1, 847 want_full_refresh:1, /* awaiting full screen refresh */
863 am_pixmap_trans:1, 848#endif
864 current_screen:1, 849#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
865 hate_those_clicks:1, 850 am_transparent:1, /* is a transparent term */
851 am_pixmap_trans:1, /* transparency w/known root pixmap */
852#endif
853 current_screen:1, /* primary or secondary */
854 hate_those_clicks:1, /* a.k.a. keep mark position */
866 num_scr_allow:1, 855 num_scr_allow:1,
867 bypass_keystate:1; 856 bypass_keystate:1,
868 unsigned char chstat:1, 857#ifdef CURSOR_BLINK
869 lost_multi:1,
870 multi_byte:1,
871 hidden_cursor:1, 858 hidden_cursor:1,
859#endif
860#ifdef POINTER_BLANK
872 hidden_pointer:1, 861 hidden_pointer:1,
862#endif
873 parsed_geometry:1; 863 parsed_geometry:1,
874#else 864 seen_input:1, /* wether any input has been seen so far */
875 unsigned char want_refresh, 865 enc_utf8:1; /* wether terminal reads/writes utf-8 */
876# ifdef TRANSPARENT
877 want_full_refresh, /* awaiting full screen refresh */
878# endif
879# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880 am_transparent, /* is a transparent term */
881 am_pixmap_trans, /* transparency w/known root pixmap */
882# endif
883 current_screen, /* primary or secondary */
884 hate_those_clicks, /* a.k.a. keep mark position */
885 num_scr_allow,
886 bypass_keystate,
887# ifdef MULTICHAR_SET
888 chstat,
889 lost_multi, /* set ==> we only got half a glyph */
890 multi_byte, /* set ==> currently using 2 bytes per glyph */
891# endif
892# ifdef CURSOR_BLINK
893 hidden_cursor,
894# endif
895# ifdef POINTER_BLANK
896 hidden_pointer,
897# endif
898 parsed_geometry;
899#endif /* !__GNUC__ */
900 866
901 unsigned char refresh_type, 867 unsigned char refresh_type,
902#ifdef UTMP_SUPPORT 868#ifdef UTMP_SUPPORT
903 next_utmp_action, 869 next_utmp_action,
904#endif 870#endif
… …
915#ifdef GREEK_SUPPORT 881#ifdef GREEK_SUPPORT
916 short greek_mode; /* greek keyboard mode */ 882 short greek_mode; /* greek keyboard mode */
917#endif 883#endif
918 short rvideo; 884 short rvideo;
919 int16_t num_scr; /* screen: number lines scrolled */ 885 int16_t num_scr; /* screen: number lines scrolled */
920 uint16_t prev_ncol, /* screen: previous number of columns */ 886 unsigned int prev_ncol, /* screen: previous number of columns */
921 prev_nrow; /* screen: previous number of rows */ 887 prev_nrow; /* screen: previous number of rows */
922#ifdef RXVT_GRAPHICS 888#ifdef RXVT_GRAPHICS
923 uint16_t gr_prev_start; 889 uint16_t gr_prev_start;
924#endif 890#endif
925/* ---------- */ 891/* ---------- */
926 rend_t rstyle; 892 rend_t rstyle;
927/* ---------- */ 893/* ---------- */
928 uint32_t pixcolor_set[NPIXCLR_SETS]; 894 uint32_t pixcolor_set[NPIXCLR_SETS];
929/* ---------- */ 895/* ---------- */
930#ifdef SELECTION_SCROLLING 896#ifdef SELECTION_SCROLLING
931 int scroll_selection_delay, 897 int scroll_selection_delay,
932 scroll_selection_lines; 898 scroll_selection_lines;
933 enum page_dirn scroll_selection_dir; 899 enum page_dirn scroll_selection_dir;
… …
956 currmaxcol, 922 currmaxcol,
957#ifdef MENUBAR 923#ifdef MENUBAR
958 menu_readonly, /* okay to alter menu? */ 924 menu_readonly, /* okay to alter menu? */
959 Arrows_x, 925 Arrows_x,
960#endif 926#endif
961#if (MENUBAR_MAX > 1) 927#if MENUBAR_MAX > 1
962 Nbars, 928 Nbars,
963#endif 929#endif
964 window_vt_x, 930 window_vt_x,
965 window_vt_y, 931 window_vt_y,
966 window_sb_x, 932 window_sb_x,
… …
1018#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 984#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019 uid_t euid; 985 uid_t euid;
1020 gid_t egid; 986 gid_t egid;
1021#endif 987#endif
1022/* ---------- */ 988/* ---------- */
1023 Cursor pointer_leftptr; 989 Cursor leftptr_cursor;
1024#ifdef POINTER_BLANK 990#ifdef POINTER_BLANK
1025 Cursor pointer_blank; 991 Cursor blank_cursor;
1026#endif 992#endif
1027/* ---------- */ 993/* ---------- */
1028 const char *ttydev; /* pty/tty name */ 994 const char *ttydev; /* pty/tty name */
1029#ifndef NO_BACKSPACE_KEY 995#ifndef NO_BACKSPACE_KEY
1030 const char *key_backspace; 996 const char *key_backspace;
… …
1089 struct timeval lastcursorchange; 1055 struct timeval lastcursorchange;
1090#endif 1056#endif
1091#ifdef POINTER_BLANK 1057#ifdef POINTER_BLANK
1092 struct timeval lastmotion; 1058 struct timeval lastmotion;
1093#endif 1059#endif
1094 struct timeval timeout[NUM_TIMEOUTS];
1095 1060
1096/* these three don't need to be kept but do so to placate some mem checkers */ 1061/* these three don't need to be kept but do so to placate some mem checkers */
1097 char *env_windowid; /* environmental variable WINDOWID */ 1062 char *env_windowid; /* environmental variable WINDOWID */
1098 char *env_display; /* environmental variable DISPLAY */ 1063 char *env_display; /* environmental variable DISPLAY */
1099 char *env_term; /* environmental variable TERM */ 1064 char *env_term; /* environmental variable TERM */
1100 char *env_colorfgbg; 1065 char *env_colorfgbg;
1101 char *buffer; 1066 char *buffer;
1102 char *locale; 1067 char *locale;
1068 char *codeset;
1103 char charsets[4]; 1069 char charsets[4];
1104 unsigned char *v_buffer; /* pointer to physical buffer */ 1070 unsigned char *v_buffer; /* pointer to physical buffer */
1105 unsigned char *v_bufstr; /* beginning of area to write */
1106 unsigned char *v_bufptr; /* end of area to write */ 1071 unsigned int v_buflen; /* size of area to write */
1107 unsigned char *v_bufend; /* end of physical buffer */
1108 char *newfont[MAX_NFONTS]; 1072 char *newfont[MAX_NFONTS];
1109#ifdef KEYSYM_RESOURCE 1073#ifdef KEYSYM_RESOURCE
1110 const unsigned char *Keysym_map[256]; 1074 const unsigned char *Keysym_map[256];
1111#endif 1075#endif
1112 const char *rs[NUM_RESOURCES]; 1076 const char *rs[NUM_RESOURCES];
1113/* command input buffering */ 1077/* command input buffering */
1114 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1078 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1115 unsigned char cmdbuf_base[BUFSIZ]; 1079 unsigned char cmdbuf_base[BUFSIZ];
1116 unsigned char kbuf[KBUFSZ]; 1080
1081 rxvt_salloc *ralloc;
1082 rxvt_salloc *talloc;
1083
1084 void paste (const unsigned char *data, unsigned int len);
1085
1086 void flush ();
1087
1088 void check_cb (check_watcher &w); check_watcher check_ev;
1089 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1117 1090
1118 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1091 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1119 void x_cb (io_watcher &w, short revents); io_watcher x_ev; 1092 void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1120 1093
1094 void incr_cb (time_watcher &w); time_watcher incr_ev;
1095
1121#ifdef CURSOR_BLINK 1096#ifdef CURSOR_BLINK
1122 void blink_cb (time_watcher &w); time_watcher blink_ev; 1097 void blink_cb (time_watcher &w); time_watcher blink_ev;
1123#endif 1098#endif
1124 1099
1125 void flush (); 1100#ifdef POINTER_BLANK
1101 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1102 void pointer_blank ();
1103 void pointer_unblank ();
1104#endif
1105
1106 void tt_printf (const char *fmt,...);
1107 void tt_write (const unsigned char *data, unsigned int len);
1108
1109 void tt_winch ();
1126 1110
1127 rxvt_term (); 1111 rxvt_term ();
1128 ~rxvt_term (); 1112 ~rxvt_term ();
1113 void destroy ();
1129 1114
1130 bool init (int argc, const char *const *argv); 1115 bool init (int argc, const char *const *argv);
1131 bool init_vars (); 1116 bool init_vars ();
1132 1117
1133 uint32_t next_char (); 1118 uint32_t next_char ();
1134 1119
1135 bool pty_fill (size_t count); 1120 bool pty_fill ();
1136 void process_x_events (); 1121 void process_x_events ();
1137 1122
1138 void *operator new (size_t s); 1123 void *operator new (size_t s);
1139 void operator delete (void *p, size_t s); 1124 void operator delete (void *p, size_t s);
1125
1126 void init_secondary ();
1127 const char **init_resources (int argc, const char *const *argv);
1128 void init_env ();
1129 void set_locale (const char *locale);
1130 void init_xlocale ();
1131 void init_command (const char *const *argv);
1132 int run_command (const char *const *argv);
1133 int run_child (const char *const *argv);
1134
1135 void color_aliases(int idx);
1136 void recolour_cursor ();
1137 void create_windows (int argc, const char *const *argv);
1138 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1139 void window_calc (unsigned int width, unsigned int height);
1140 void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1141
1142#if USE_XIM
1143 void set_size (XRectangle *size);
1144 void set_position (XPoint *pos);
1145 void set_color (unsigned long *fg, unsigned long *bg);
1146#endif
1147
1148 void resize_scrollbar ();
1149
1150 void pixel_position (int *x, int *y);
1151
1152 void selection_click (int clicks, int x, int y);
1153 void selection_extend (int x, int y, int flag);
1154 void selection_rotate (int x, int y);
1155
1156 /* screen(!) */
1157 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1158 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1159 int scr_scroll_text (int row1, int row2, int count, int spec);
1160 void scr_reset ();
1161 void scr_reset_realloc ();
1162 void scr_release ();
1163 void scr_clear ();
1164 void scr_refresh (unsigned char refresh_type);
1165 void scr_erase_screen (int mode);
1166 void scr_touch (bool refresh);
1167 void scr_expose (int x, int y, int width, int height, bool refresh);
1140}; 1168};
1169
1170#define SET_LOCALE(locale) rxvt_set_locale (locale)
1171extern void rxvt_set_locale (const char *locale);
1141 1172
1142#ifndef __attribute__ 1173#ifndef __attribute__
1143# ifdef __GNUC__ 1174# ifdef __GNUC__
1144# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) 1175# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1145# define __attribute__(x) 1176# define __attribute__(x)

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines