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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.234 by root, Sun Jan 22 00:48:13 2006 UTC vs.
Revision 1.254 by root, Thu Feb 2 18:04:46 2006 UTC

… …
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 CURSOR_BLINK 1 21# define CURSOR_BLINK 1
21#else 22#else
22# define ENABLE_MINIMAL 1 23# define ENABLE_MINIMAL 1
23#endif 24#endif
24 25
… …
31#if ENABLE_FRILLS 32#if ENABLE_FRILLS
32# include <X11/Xmd.h> 33# include <X11/Xmd.h>
33#endif 34#endif
34 35
35#include "encoding.h" 36#include "encoding.h"
37#include "rxvtutil.h"
36#include "rxvtfont.h" 38#include "rxvtfont.h"
37#include "rxvttoolkit.h" 39#include "rxvttoolkit.h"
38#include "iom.h" 40#include "iom.h"
39#include "salloc.h" 41#include "salloc.h"
40#include "libptytty.h" 42#include "libptytty.h"
… …
97# define STDERR_FILENO 2 99# define STDERR_FILENO 2
98#endif 100#endif
99 101
100/****************************************************************************/ 102/****************************************************************************/
101 103
102#ifndef __attribute__
103# if __GNUC__
104# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
105# define __attribute__(x)
106# endif
107# endif
108# define __attribute__(x)
109#endif
110
111#define NORETURN __attribute__ ((noreturn))
112#define UNUSED __attribute__ ((unused))
113
114// increases code size unless -fno-enforce-eh-specs
115#if __GNUC__
116# define NOTHROW
117# define THROW(x)
118#else
119# define NOTHROW throw()
120# define THROW(x) throw x
121#endif
122
123// exception thrown on fatal (per-instance) errors 104// exception thrown on fatal (per-instance) errors
124class rxvt_failure_exception { }; 105class rxvt_failure_exception { };
125 106
126// exception thrown when the command parser runs out of input data 107// exception thrown when the command parser runs out of input data
127class out_of_input { }; 108class out_of_input { };
… …
169extern char **environ; 150extern char **environ;
170extern char **rxvt_environ; // the original environ pointer 151extern char **rxvt_environ; // the original environ pointer
171 152
172inline void set_environ (stringvec *envv) 153inline void set_environ (stringvec *envv)
173{ 154{
155#if ENABLE_PERL
156 assert (envv);
157#else
174 if (envv) 158 if (envv)
159#endif
175 environ = (char **)envv->begin (); 160 environ = (char **)envv->begin ();
176} 161}
177 162
178inline void set_environ (char **envv) 163inline void set_environ (char **envv)
179{ 164{
165#if ENABLE_PERL
166 assert (envv);
167#else
180 if (envv) 168 if (envv)
169#endif
181 environ = envv; 170 environ = envv;
182} 171}
183 172
184/* 173/*
185 ***************************************************************************** 174 *****************************************************************************
… …
423// fake styles 412// fake styles
424#define RS_Blink 0x00010000UL // blink 413#define RS_Blink 0x00010000UL // blink
425#define RS_RVid 0x00020000UL // reverse video 414#define RS_RVid 0x00020000UL // reverse video
426#define RS_Uline 0x00040000UL // underline 415#define RS_Uline 0x00040000UL // underline
427 416
417// toggle this to force redraw, must be != RS_Careful
418#define RS_redraw 0x01000000UL
419
428// 5 custom bits for extensions 420// 5 custom bits for extensions
429#define RS_customCount 32 421#define RS_customCount 32
430#define RS_customMask 0x00f80000UL 422#define RS_customMask 0x00f80000UL
431#define RS_customShift 19 423#define RS_customShift 19
432 424
… …
501 Rxvt_restoreFG = 39, // change default fg color 493 Rxvt_restoreFG = 39, // change default fg color
502 Rxvt_restoreBG = 49, // change default bg color 494 Rxvt_restoreBG = 49, // change default bg color
503 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
504 496
505 URxvt_locale = 701, // change locale 497 URxvt_locale = 701, // change locale
498 URxvt_version = 702, // request version
506 499
507 URxvt_Color_IT = 704, // change actual 'Italic' colour 500 URxvt_Color_IT = 704, // change actual 'Italic' colour
508 URxvt_Color_tint = 705, // change actual tint colour 501 URxvt_Color_tint = 705, // change actual tint colour
509 URxvt_Color_BD = 706, 502 URxvt_Color_BD = 706,
510 URxvt_Color_UL = 707, 503 URxvt_Color_UL = 707,
… …
595#endif 588#endif
596}; 589};
597 590
598#define Color_Bits 7 // 0 .. maxTermCOLOR 591#define Color_Bits 7 // 0 .. maxTermCOLOR
599 592
600#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
601#define NPIXCLR_BITS 32
602
603/* 593/*
604 * Resource list 594 * Resource list
605 */ 595 */
606enum { 596enum {
607# define def(name) Rs_ ## name, 597# define def(name) Rs_ ## name,
608# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
609# include "rsinc.h" 599# include "rsinc.h"
610# undef def 600# undef def
611# undef reserve 601# undef reserve
612 NUM_RESOURCES 602 NUM_RESOURCES
613};
614
615// see init.C:xa_names, which must be kept in sync
616enum {
617 XA_TEXT = 0,
618 XA_COMPOUND_TEXT,
619 XA_UTF8_STRING,
620 XA_MULTIPLE,
621 XA_TARGETS,
622 XA_TIMESTAMP,
623 XA_VT_SELECTION,
624 XA_INCR,
625 XA_WM_PROTOCOLS,
626 XA_WM_DELETE_WINDOW,
627 XA_CLIPBOARD,
628#if ENABLE_FRILLS
629 XA_MOTIF_WM_HINTS,
630#endif
631#if ENABLE_EWMH
632 XA_NET_WM_PID,
633 XA_NET_WM_NAME,
634 XA_NET_WM_ICON_NAME,
635 XA_NET_WM_PING,
636#endif
637#if USE_XIM
638 XA_WM_LOCALE_NAME,
639#endif
640#if TRANSPARENT
641 XA_XROOTPMAP_ID,
642 XA_ESETROOT_PMAP_ID,
643#endif
644#if ENABLE_XEMBED
645 XA_XEMBED,
646 XA_XEMBED_INFO,
647#endif
648 NUM_XA
649}; 603};
650 604
651/* DEC private modes */ 605/* DEC private modes */
652#define PrivMode_132 (1UL<<0) 606#define PrivMode_132 (1UL<<0)
653#define PrivMode_132OK (1UL<<1) 607#define PrivMode_132OK (1UL<<1)
… …
726 ***************************************************************************** 680 *****************************************************************************
727 * MACRO DEFINES 681 * MACRO DEFINES
728 ***************************************************************************** 682 *****************************************************************************
729 */ 683 */
730#define dLocal(type,name) type const name = this->name 684#define dLocal(type,name) type const name = this->name
731#define dDisp Display *disp = this->display->display 685
686// for speed reasons, we assume that all latin1 characters
687// are single-width (the first unicode combining character
688// is actually 0x300, but ascii is what matters most).
689#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
732 690
733/* convert pixel dimensions to row/column values. Everything as int32_t */ 691/* convert pixel dimensions to row/column values. Everything as int32_t */
734#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 692#define Pixel2Col(x) Pixel2Width((int32_t)(x))
735#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 693#define Pixel2Row(y) Pixel2Height((int32_t)(y))
736#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 694#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
770#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 728#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
771#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 729#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
772 730
773#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 731#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
774 732
775#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 733#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
776#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 734#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
777 735
778#if ENABLE_STYLES 736#if ENABLE_STYLES
779# define FONTSET(style) fontset[GET_STYLE (style)] 737# define FONTSET(style) fontset[GET_STYLE (style)]
780#else 738#else
781# define FONTSET(style) fontset[0] 739# define FONTSET(style) fontset[0]
… …
815# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 773# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
816#else 774#else
817# define XPMClearArea(a, b, c, d, e, f, g) 775# define XPMClearArea(a, b, c, d, e, f, g)
818#endif 776#endif
819 777
820#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_CMD(x)
824#endif
825#ifdef DEBUG_INIT
826# define D_INIT(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_INIT(x)
829#endif
830#ifdef DEBUG_MAIN
831# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
832#else
833# define D_MAIN(x)
834#endif
835#ifdef DEBUG_SIZE
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else
838# define D_SIZE(x)
839#endif
840
841typedef callback1<void, const char *> log_callback; 778typedef callback1<void, const char *> log_callback;
842typedef callback1<int, int> getfd_callback; 779typedef callback1<int, int> getfd_callback;
843 780
844#define SET_LOCALE(locale) rxvt_set_locale (locale) 781#define SET_LOCALE(locale) rxvt_set_locale (locale)
845extern bool rxvt_set_locale (const char *locale) NOTHROW; 782extern bool rxvt_set_locale (const char *locale) NOTHROW;
… …
912# define COMPOSE_LO 0x40000000UL 849# define COMPOSE_LO 0x40000000UL
913# define COMPOSE_HI 0x400fffffUL 850# define COMPOSE_HI 0x400fffffUL
914# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 851# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
915#else 852#else
916# if ENABLE_PERL 853# if ENABLE_PERL
917# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 854# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
918# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 855# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
919# else 856# else
920# define COMPOSE_LO 0xd800UL 857# define COMPOSE_LO 0xd800UL
921# define COMPOSE_HI 0xf8ffUL 858# define COMPOSE_HI 0xf8ffUL
922# endif 859# endif
… …
951#endif 888#endif
952 889
953/****************************************************************************/ 890/****************************************************************************/
954 891
955#ifdef KEYSYM_RESOURCE 892#ifdef KEYSYM_RESOURCE
956 class keyboard_manager; 893class keyboard_manager;
957#endif 894#endif
958 895
959struct rxvt_term : zero_initialized, rxvt_vars { 896struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
897
898 // special markers with magic addresses
899 static const char resval_undef []; // options specifically unset
900 static const char resval_on []; // boolean options switched on
901 static const char resval_off []; // or off
902
960 log_callback *log_hook; // log error messages through this hook, if != 0 903 log_callback *log_hook; // log error messages through this hook, if != 0
961 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 904 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
962#if ENABLE_PERL 905#if ENABLE_PERL
963 rxvt_perl_term perl; 906 rxvt_perl_term perl;
964#endif 907#endif
965 struct mbstate mbstate; // current input multibyte state 908 struct mbstate mbstate; // current input multibyte state
… …
1004 int num_scr; /* screen: number lines scrolled */ 947 int num_scr; /* screen: number lines scrolled */
1005 int prev_ncol, /* screen: previous number of columns */ 948 int prev_ncol, /* screen: previous number of columns */
1006 prev_nrow; /* screen: previous number of rows */ 949 prev_nrow; /* screen: previous number of rows */
1007/* ---------- */ 950/* ---------- */
1008 rend_t rstyle; 951 rend_t rstyle;
1009/* ---------- */
1010 uint32_t pixcolor_set[NPIXCLR_SETS];
1011/* ---------- */ 952/* ---------- */
1012#ifdef SELECTION_SCROLLING 953#ifdef SELECTION_SCROLLING
1013 int scroll_selection_lines; 954 int scroll_selection_lines;
1014 enum page_dirn scroll_selection_dir; 955 enum page_dirn scroll_selection_dir;
1015 int selection_save_x, 956 int selection_save_x,
… …
1042 int old_width, /* last used width in screen resize */ 983 int old_width, /* last used width in screen resize */
1043 old_height; /* last used height in screen resize */ 984 old_height; /* last used height in screen resize */
1044 unsigned long priv_modes, 985 unsigned long priv_modes,
1045 SavedModes; 986 SavedModes;
1046/* ---------- */ 987/* ---------- */
1047 Atom xa[NUM_XA]; 988 Atom *xa;
1048/* ---------- */ 989/* ---------- */
1049#ifdef RXVT_SCROLLBAR 990#ifdef RXVT_SCROLLBAR
1050 GC scrollbarGC, 991 GC scrollbarGC,
1051 topShadowGC, 992 topShadowGC,
1052 botShadowGC; 993 botShadowGC;
… …
1109 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1050 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1110#endif 1051#endif
1111 1052
1112 vector<void *> allocated; // free these memory blocks with free() 1053 vector<void *> allocated; // free these memory blocks with free()
1113 1054
1114 char *env_windowid; /* environmental variable WINDOWID */ 1055 char env_windowid[21]; /* environmental variable WINDOWID */
1056 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1115 char *env_display; /* environmental variable DISPLAY */ 1057 char *env_display; /* environmental variable DISPLAY */
1116 char *env_term; /* environmental variable TERM */ 1058 char *env_term; /* environmental variable TERM */
1117 char *env_colorfgbg; 1059
1118 char *locale; 1060 char *locale;
1119 char charsets[4]; 1061 char charsets[4];
1120 char *v_buffer; /* pointer to physical buffer */ 1062 char *v_buffer; /* pointer to physical buffer */
1121 unsigned int v_buflen; /* size of area to write */ 1063 unsigned int v_buflen; /* size of area to write */
1122 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1064 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1123 1065
1124#ifdef KEYSYM_RESOURCE 1066#ifdef KEYSYM_RESOURCE
1125 keyboard_manager *keyboard; 1067 keyboard_manager *keyboard;
1126#endif 1068#endif
1127 1069
… …
1149#endif 1091#endif
1150 1092
1151 // modifies first argument(!) 1093 // modifies first argument(!)
1152 void paste (char *data, unsigned int len) NOTHROW; 1094 void paste (char *data, unsigned int len) NOTHROW;
1153 1095
1154 long vt_emask, vt_emask_perl; 1096 long vt_emask, vt_emask_perl, vt_emask_xim;
1155 1097
1156 void vt_select_input () const NOTHROW 1098 void vt_select_input () const NOTHROW
1157 { 1099 {
1158 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1100 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1159 } 1101 }
1160 1102
1161#if TRANSPARENT 1103#if TRANSPARENT
1162 void rootwin_cb (XEvent &xev); 1104 void rootwin_cb (XEvent &xev);
1163 xevent_watcher rootwin_ev; 1105 xevent_watcher rootwin_ev;
… …
1249 void create_windows (int argc, const char *const *argv); 1191 void create_windows (int argc, const char *const *argv);
1250 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1192 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1251 void window_calc (unsigned int newwidth, unsigned int newheight); 1193 void window_calc (unsigned int newwidth, unsigned int newheight);
1252 1194
1253#if USE_XIM 1195#if USE_XIM
1254 rxvt_xim *input_method; 1196 rxvt_xim *input_method;
1255 XIC Input_Context; 1197 XIC Input_Context;
1256 XIMStyle input_style; 1198 XIMStyle input_style;
1257 XPoint spot; // most recently sent spot position 1199 XPoint spot; // most recently sent spot position
1258 1200
1259 void im_destroy (); 1201 void im_destroy ();
1260 void im_cb (); im_watcher im_ev; 1202 void im_cb (); im_watcher im_ev;
1261 void im_set_size (XRectangle &size); 1203 void im_set_size (XRectangle &size);
1262 void im_set_position (XPoint &pos) NOTHROW; 1204 void im_set_position (XPoint &pos) NOTHROW;
… …
1315 void set_utf8_property (Atom prop, const char *str, int len = -1); 1257 void set_utf8_property (Atom prop, const char *str, int len = -1);
1316 void set_title (const char *str); 1258 void set_title (const char *str);
1317 void set_icon_name (const char *str); 1259 void set_icon_name (const char *str);
1318 void set_window_color (int idx, const char *color); 1260 void set_window_color (int idx, const char *color);
1319 void set_colorfgbg (); 1261 void set_colorfgbg ();
1320 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1262 bool set_color (rxvt_color &color, const char *name);
1263 void alias_color (int dst, int src);
1321 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1264 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1322 1265
1323 // screen.C 1266 // screen.C
1324 1267
1325 void lalloc (line_t &l) const NOTHROW 1268 void lalloc (line_t &l) const
1326 { 1269 {
1327 l.t = (text_t *)talloc->alloc (); 1270 l.t = (text_t *)talloc->alloc ();
1328 l.r = (rend_t *)ralloc->alloc (); 1271 l.r = (rend_t *)ralloc->alloc ();
1329 } 1272 }
1330 1273
… …
1334 talloc->free (l.t); 1277 talloc->free (l.t);
1335 ralloc->free (l.r); 1278 ralloc->free (l.r);
1336 } 1279 }
1337#endif 1280#endif
1338 1281
1339 void lresize (line_t &l) const NOTHROW 1282 void lresize (line_t &l) const
1340 { 1283 {
1341 if (!l.t) 1284 if (!l.t)
1342 return; 1285 return;
1343 1286
1344 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1287 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1412 void scr_remap_chars () NOTHROW; 1355 void scr_remap_chars () NOTHROW;
1413 void scr_remap_chars (line_t &l) NOTHROW; 1356 void scr_remap_chars (line_t &l) NOTHROW;
1414 1357
1415 enum cursor_mode { SAVE, RESTORE }; 1358 enum cursor_mode { SAVE, RESTORE };
1416 1359
1417 void scr_poweron () NOTHROW; 1360 void scr_poweron ();
1418 void scr_cursor (cursor_mode mode) NOTHROW; 1361 void scr_cursor (cursor_mode mode) NOTHROW;
1419 void scr_do_wrap () NOTHROW; 1362 void scr_do_wrap () NOTHROW;
1363 void scr_swap_screen () NOTHROW;
1420 int scr_change_screen (int scrn) NOTHROW; 1364 void scr_change_screen (int scrn);
1421 void scr_color (unsigned int color, int fgbg) NOTHROW; 1365 void scr_color (unsigned int color, int fgbg) NOTHROW;
1422 void scr_rendition (int set, int style) NOTHROW; 1366 void scr_rendition (int set, int style) NOTHROW;
1423 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1367 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1424 void scr_backspace () NOTHROW; 1368 void scr_backspace () NOTHROW;
1425 void scr_tab (int count, bool ht = false) NOTHROW; 1369 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1517# define __PROTO(p) p 1461# define __PROTO(p) p
1518#else 1462#else
1519# define __PROTO(p) () 1463# define __PROTO(p) ()
1520#endif 1464#endif
1521 1465
1522#ifdef DEBUG_malloc
1523# include "dmalloc.h" /* This comes last */
1524#endif
1525
1526#endif /* _RXVT_H_ */ 1466#endif /* _RXVT_H_ */
1527 1467

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