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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.246 by root, Sat Jan 28 20:33:31 2006 UTC vs.
Revision 1.267 by ayin, Sat Feb 17 16:43:58 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 20# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
22#else 23#else
23# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
24#endif 25#endif
25 26
26#include <limits.h> 27#include <limits.h>
… …
32#if ENABLE_FRILLS 33#if ENABLE_FRILLS
33# include <X11/Xmd.h> 34# include <X11/Xmd.h>
34#endif 35#endif
35 36
36#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
37#include "rxvtfont.h" 39#include "rxvtfont.h"
38#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
39#include "iom.h" 41#include "iom.h"
40#include "salloc.h" 42#include "salloc.h"
41#include "libptytty.h" 43#include "libptytty.h"
… …
68 70
69#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
70typedef char *XPointer; 72typedef char *XPointer;
71#endif 73#endif
72 74
73#ifdef HAVE_TERMIOS_H
74# include <termios.h> 75#include <termios.h>
75typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
76#else
77# include <sgtty.h>
78typedef struct {
79 struct sgttyb sg;
80 struct tchars tc;
81 struct ltchars lc;
82 int line;
83 int local;
84} ttymode_t;
85#endif
86 77
87#ifdef XPM_BACKGROUND 78#ifdef XPM_BACKGROUND
88# ifdef XPM_INC_X11 79# ifdef XPM_INC_X11
89# include <X11/xpm.h> 80# include <X11/xpm.h>
90# else 81# else
… …
97# define STDOUT_FILENO 1 88# define STDOUT_FILENO 1
98# define STDERR_FILENO 2 89# define STDERR_FILENO 2
99#endif 90#endif
100 91
101/****************************************************************************/ 92/****************************************************************************/
102
103#ifndef __attribute__
104# if __GNUC__
105# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
106# define __attribute__(x)
107# endif
108# endif
109# define __attribute__(x)
110#endif
111
112#define NORETURN __attribute__ ((noreturn))
113#define UNUSED __attribute__ ((unused))
114
115// increases code size unless -fno-enforce-eh-specs
116#if __GNUC__
117# define NOTHROW
118# define THROW(x)
119#else
120# define NOTHROW throw()
121# define THROW(x) throw x
122#endif
123 93
124// exception thrown on fatal (per-instance) errors 94// exception thrown on fatal (per-instance) errors
125class rxvt_failure_exception { }; 95class rxvt_failure_exception { };
126 96
127// exception thrown when the command parser runs out of input data 97// exception thrown when the command parser runs out of input data
… …
432// fake styles 402// fake styles
433#define RS_Blink 0x00010000UL // blink 403#define RS_Blink 0x00010000UL // blink
434#define RS_RVid 0x00020000UL // reverse video 404#define RS_RVid 0x00020000UL // reverse video
435#define RS_Uline 0x00040000UL // underline 405#define RS_Uline 0x00040000UL // underline
436 406
407// toggle this to force redraw, must be != RS_Careful
408#define RS_redraw 0x01000000UL
409
437// 5 custom bits for extensions 410// 5 custom bits for extensions
438#define RS_customCount 32 411#define RS_customCount 32
439#define RS_customMask 0x00f80000UL 412#define RS_customMask 0x00f80000UL
440#define RS_customShift 19 413#define RS_customShift 19
441 414
… …
536 * on the unnecessary items, e.g. Color_pointer, but won't bother 509 * on the unnecessary items, e.g. Color_pointer, but won't bother
537 * until we need to. Also, be aware of usage in pixcolor_set 510 * until we need to. Also, be aware of usage in pixcolor_set
538 */ 511 */
539 512
540enum colour_list { 513enum colour_list {
514 Color_none = -2,
515 Color_transparent = -1,
541 Color_fg = 0, 516 Color_fg = 0,
542 Color_bg, 517 Color_bg,
543 minCOLOR, /* 2 */ 518 minCOLOR, /* 2 */
544 Color_Black = minCOLOR, 519 Color_Black = minCOLOR,
545 Color_Red3, 520 Color_Red3,
… …
604 TOTAL_COLORS = NRS_COLORS 579 TOTAL_COLORS = NRS_COLORS
605#endif 580#endif
606}; 581};
607 582
608#define Color_Bits 7 // 0 .. maxTermCOLOR 583#define Color_Bits 7 // 0 .. maxTermCOLOR
609
610#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
611#define NPIXCLR_BITS 32
612 584
613/* 585/*
614 * Resource list 586 * Resource list
615 */ 587 */
616enum { 588enum {
… …
701 * MACRO DEFINES 673 * MACRO DEFINES
702 ***************************************************************************** 674 *****************************************************************************
703 */ 675 */
704#define dLocal(type,name) type const name = this->name 676#define dLocal(type,name) type const name = this->name
705 677
706// for speed reasons, we assume that all latin1 characters 678// for speed reasons, we assume that all codepoints 32 to 126 are
707// are single-width (the first unicode combining character 679// single-width.
708// is actually 0x300, but ascii is what matters most). 680#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
709#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
710 681
711/* convert pixel dimensions to row/column values. Everything as int32_t */ 682/* convert pixel dimensions to row/column values. Everything as int32_t */
712#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 683#define Pixel2Col(x) Pixel2Width((int32_t)(x))
713#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 684#define Pixel2Row(y) Pixel2Height((int32_t)(y))
714#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 685#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
717#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 688#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
718#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 689#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
719#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 690#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
720 691
721#define OPTION(opt) (options & (opt)) 692#define OPTION(opt) (options & (opt))
722#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 693#define DEFAULT_OPTIONS (Opt_scrollBar \
723 | Opt_jumpScroll | Opt_secondaryScreen \ 694 | Opt_scrollTtyOutput \
724 | Opt_pastableTabs | Opt_intensityStyles) 695 | Opt_jumpScroll \
696 | Opt_secondaryScreen \
697 | Opt_secondaryScroll \
698 | Opt_pastableTabs \
699 | Opt_intensityStyles)
725 700
726// for m >= -n, ensure remainder lies between 0..n-1 701// for m >= -n, ensure remainder lies between 0..n-1
727#define MOD(m,n) (((m) + (n)) % (n)) 702#define MOD(m,n) (((m) + (n)) % (n))
728 703
729#define LINENO(n) MOD (term_start + int(n), total_rows) 704#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
748#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 723#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
749#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 724#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
750 725
751#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 726#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
752 727
753#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 728#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
754#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 729#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
755 730
756#if ENABLE_STYLES 731#if ENABLE_STYLES
757# define FONTSET(style) fontset[GET_STYLE (style)] 732# define FONTSET(style) fontset[GET_STYLE (style)]
758#else 733#else
759# define FONTSET(style) fontset[0] 734# define FONTSET(style) fontset[0]
… …
793# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 768# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
794#else 769#else
795# define XPMClearArea(a, b, c, d, e, f, g) 770# define XPMClearArea(a, b, c, d, e, f, g)
796#endif 771#endif
797 772
798typedef callback1<void, const char *> log_callback; 773typedef callback<void (const char *)> log_callback;
799typedef callback1<int, int> getfd_callback; 774typedef callback<int (int)> getfd_callback;
800 775
801#define SET_LOCALE(locale) rxvt_set_locale (locale) 776#define SET_LOCALE(locale) rxvt_set_locale (locale)
802extern bool rxvt_set_locale (const char *locale) NOTHROW; 777extern bool rxvt_set_locale (const char *locale) NOTHROW;
803extern void rxvt_push_locale (const char *locale) NOTHROW; 778extern void rxvt_push_locale (const char *locale) NOTHROW;
804extern void rxvt_pop_locale () NOTHROW; 779extern void rxvt_pop_locale () NOTHROW;
… …
806/****************************************************************************/ 781/****************************************************************************/
807 782
808#define LINE_LONGER 0x0001 // line is continued on the next row 783#define LINE_LONGER 0x0001 // line is continued on the next row
809#define LINE_FILTERED 0x0002 // line has been filtered 784#define LINE_FILTERED 0x0002 // line has been filtered
810#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 785#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
786#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
787#define LINE_BIDI 0x0010 // line needs bidi (NYI)
811 788
812struct line_t { 789struct line_t {
813 text_t *t; // terminal the text 790 text_t *t; // terminal the text
814 rend_t *r; // rendition, uses RS_ flags 791 rend_t *r; // rendition, uses RS_ flags
815 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 792 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
869# define COMPOSE_LO 0x40000000UL 846# define COMPOSE_LO 0x40000000UL
870# define COMPOSE_HI 0x400fffffUL 847# define COMPOSE_HI 0x400fffffUL
871# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 848# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
872#else 849#else
873# if ENABLE_PERL 850# if ENABLE_PERL
874# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 851# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
875# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 852# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
876# else 853# else
877# define COMPOSE_LO 0xd800UL 854# define COMPOSE_LO 0xd800UL
878# define COMPOSE_HI 0xf8ffUL 855# define COMPOSE_HI 0xf8ffUL
879# endif 856# endif
… …
908#endif 885#endif
909 886
910/****************************************************************************/ 887/****************************************************************************/
911 888
912#ifdef KEYSYM_RESOURCE 889#ifdef KEYSYM_RESOURCE
913 class keyboard_manager; 890class keyboard_manager;
914#endif 891#endif
915 892
916struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 893struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
894
895 // special markers with magic addresses
896 static const char resval_undef []; // options specifically unset
897 static const char resval_on []; // boolean options switched on
898 static const char resval_off []; // or off
899
917 log_callback *log_hook; // log error messages through this hook, if != 0 900 log_callback *log_hook; // log error messages through this hook, if != 0
918 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 901 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
919#if ENABLE_PERL 902#if ENABLE_PERL
920 rxvt_perl_term perl; 903 rxvt_perl_term perl;
921#endif 904#endif
922 struct mbstate mbstate; // current input multibyte state 905 struct mbstate mbstate; // current input multibyte state
923 906
924 unsigned char want_refresh:1, 907 unsigned char want_refresh:1,
925#ifdef TRANSPARENT 908#ifdef TRANSPARENT
926 want_full_refresh:1, /* awaiting full screen refresh */ 909 want_full_refresh:1, /* awaiting full screen refresh */
927#endif
928#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
929 am_transparent:1, /* is a transparent term */ 910 am_transparent:1, /* is a transparent term */
930 am_pixmap_trans:1, /* transparency w/known root pixmap */ 911 am_pixmap_trans:1, /* transparency w/known root pixmap */
931#endif 912#endif
932 current_screen:1, /* primary or secondary */ 913 current_screen:1, /* primary or secondary */
933 num_scr_allow:1, 914 num_scr_allow:1,
… …
961 int num_scr; /* screen: number lines scrolled */ 942 int num_scr; /* screen: number lines scrolled */
962 int prev_ncol, /* screen: previous number of columns */ 943 int prev_ncol, /* screen: previous number of columns */
963 prev_nrow; /* screen: previous number of rows */ 944 prev_nrow; /* screen: previous number of rows */
964/* ---------- */ 945/* ---------- */
965 rend_t rstyle; 946 rend_t rstyle;
966/* ---------- */
967 uint32_t pixcolor_set[NPIXCLR_SETS];
968/* ---------- */ 947/* ---------- */
969#ifdef SELECTION_SCROLLING 948#ifdef SELECTION_SCROLLING
970 int scroll_selection_lines; 949 int scroll_selection_lines;
971 enum page_dirn scroll_selection_dir; 950 enum page_dirn scroll_selection_dir;
972 int selection_save_x, 951 int selection_save_x,
… …
1111 1090
1112 long vt_emask, vt_emask_perl, vt_emask_xim; 1091 long vt_emask, vt_emask_perl, vt_emask_xim;
1113 1092
1114 void vt_select_input () const NOTHROW 1093 void vt_select_input () const NOTHROW
1115 { 1094 {
1116 XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1095 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1117 } 1096 }
1118 1097
1119#if TRANSPARENT 1098#if TRANSPARENT || ENABLE_PERL
1120 void rootwin_cb (XEvent &xev); 1099 void rootwin_cb (XEvent &xev);
1121 xevent_watcher rootwin_ev; 1100 xevent_watcher rootwin_ev;
1122#endif 1101#endif
1123 1102
1124 void x_cb (XEvent &xev); 1103 void x_cb (XEvent &xev);
… …
1186 bool pty_fill (); 1165 bool pty_fill ();
1187 1166
1188 void make_current () const // make this the "currently active" urxvt instance 1167 void make_current () const // make this the "currently active" urxvt instance
1189 { 1168 {
1190 SET_R (this); 1169 SET_R (this);
1170 set_environ (envv);
1191 rxvt_set_locale (locale); 1171 rxvt_set_locale (locale);
1192 set_environ (envv);
1193 } 1172 }
1194 1173
1195 void init_secondary (); 1174 void init_secondary ();
1196 const char **init_resources (int argc, const char *const *argv); 1175 const char **init_resources (int argc, const char *const *argv);
1197 const char *x_resource (const char *name); 1176 const char *x_resource (const char *name);
… …
1222 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1201 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1223 1202
1224 bool IMisRunning (); 1203 bool IMisRunning ();
1225 void IMSendSpot (); 1204 void IMSendSpot ();
1226 bool IM_get_IC (const char *modifiers); 1205 bool IM_get_IC (const char *modifiers);
1227 void IMSetStatusPosition (); 1206 void IMSetPosition ();
1228#endif 1207#endif
1229 1208
1230 void resize_scrollbar (); 1209 void resize_scrollbar ();
1231 1210
1232 // command.C 1211 // command.C
1233 void lookup_key (XKeyEvent &ev); 1212 void key_press (XKeyEvent &ev);
1213 void key_release (XKeyEvent &ev);
1234 unsigned int cmd_write (const char *str, unsigned int count); 1214 unsigned int cmd_write (const char *str, unsigned int count);
1235 1215
1236 wchar_t next_char () NOTHROW; 1216 wchar_t next_char () NOTHROW;
1237 wchar_t cmd_getc () THROW ((class out_of_input)); 1217 wchar_t cmd_getc () THROW ((class out_of_input));
1238 uint32_t next_octet () NOTHROW; 1218 uint32_t next_octet () NOTHROW;
… …
1242 void mouse_report (XButtonEvent &ev); 1222 void mouse_report (XButtonEvent &ev);
1243 void button_press (XButtonEvent &ev); 1223 void button_press (XButtonEvent &ev);
1244 void button_release (XButtonEvent &ev); 1224 void button_release (XButtonEvent &ev);
1245 void focus_in (); 1225 void focus_in ();
1246 void focus_out (); 1226 void focus_out ();
1227 void update_fade_color (unsigned int idx);
1247 int check_our_parents (); 1228 int check_our_parents ();
1248#ifdef PRINTPIPE 1229#ifdef PRINTPIPE
1249 FILE *popen_printer (); 1230 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream); 1231 int pclose_printer (FILE *stream);
1251#endif 1232#endif
… …
1273 void set_utf8_property (Atom prop, const char *str, int len = -1); 1254 void set_utf8_property (Atom prop, const char *str, int len = -1);
1274 void set_title (const char *str); 1255 void set_title (const char *str);
1275 void set_icon_name (const char *str); 1256 void set_icon_name (const char *str);
1276 void set_window_color (int idx, const char *color); 1257 void set_window_color (int idx, const char *color);
1277 void set_colorfgbg (); 1258 void set_colorfgbg ();
1278 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1259 bool set_color (rxvt_color &color, const char *name);
1260 void alias_color (int dst, int src);
1279 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1261 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1280 1262
1281 // screen.C 1263 // screen.C
1282 1264
1283 void lalloc (line_t &l) const 1265 void lalloc (line_t &l) const

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