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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.241 by root, Wed Jan 25 00:42:20 2006 UTC vs.
Revision 1.259 by root, Thu Jul 6 18:56:10 2006 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"
… …
97# define STDOUT_FILENO 1 99# define STDOUT_FILENO 1
98# define STDERR_FILENO 2 100# define STDERR_FILENO 2
99#endif 101#endif
100 102
101/****************************************************************************/ 103/****************************************************************************/
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
123 104
124// exception thrown on fatal (per-instance) errors 105// exception thrown on fatal (per-instance) errors
125class rxvt_failure_exception { }; 106class rxvt_failure_exception { };
126 107
127// exception thrown when the command parser runs out of input data 108// exception thrown when the command parser runs out of input data
… …
432// fake styles 413// fake styles
433#define RS_Blink 0x00010000UL // blink 414#define RS_Blink 0x00010000UL // blink
434#define RS_RVid 0x00020000UL // reverse video 415#define RS_RVid 0x00020000UL // reverse video
435#define RS_Uline 0x00040000UL // underline 416#define RS_Uline 0x00040000UL // underline
436 417
418// toggle this to force redraw, must be != RS_Careful
419#define RS_redraw 0x01000000UL
420
437// 5 custom bits for extensions 421// 5 custom bits for extensions
438#define RS_customCount 32 422#define RS_customCount 32
439#define RS_customMask 0x00f80000UL 423#define RS_customMask 0x00f80000UL
440#define RS_customShift 19 424#define RS_customShift 19
441 425
… …
510 Rxvt_restoreFG = 39, // change default fg color 494 Rxvt_restoreFG = 39, // change default fg color
511 Rxvt_restoreBG = 49, // change default bg color 495 Rxvt_restoreBG = 49, // change default bg color
512 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
513 497
514 URxvt_locale = 701, // change locale 498 URxvt_locale = 701, // change locale
499 URxvt_version = 702, // request version
515 500
516 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
517 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
518 URxvt_Color_BD = 706, 503 URxvt_Color_BD = 706,
519 URxvt_Color_UL = 707, 504 URxvt_Color_UL = 707,
… …
604#endif 589#endif
605}; 590};
606 591
607#define Color_Bits 7 // 0 .. maxTermCOLOR 592#define Color_Bits 7 // 0 .. maxTermCOLOR
608 593
609#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
610#define NPIXCLR_BITS 32
611
612/* 594/*
613 * Resource list 595 * Resource list
614 */ 596 */
615enum { 597enum {
616# define def(name) Rs_ ## name, 598# define def(name) Rs_ ## name,
617# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 599# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
618# include "rsinc.h" 600# include "rsinc.h"
619# undef def 601# undef def
620# undef reserve 602# undef reserve
621 NUM_RESOURCES 603 NUM_RESOURCES
622};
623
624// see init.C:xa_names, which must be kept in sync
625enum {
626 XA_TEXT = 0,
627 XA_COMPOUND_TEXT,
628 XA_UTF8_STRING,
629 XA_MULTIPLE,
630 XA_TARGETS,
631 XA_TIMESTAMP,
632 XA_VT_SELECTION,
633 XA_INCR,
634 XA_WM_PROTOCOLS,
635 XA_WM_DELETE_WINDOW,
636 XA_CLIPBOARD,
637#if ENABLE_FRILLS
638 XA_MOTIF_WM_HINTS,
639#endif
640#if ENABLE_EWMH
641 XA_NET_WM_PID,
642 XA_NET_WM_NAME,
643 XA_NET_WM_ICON_NAME,
644 XA_NET_WM_PING,
645#endif
646#if USE_XIM
647 XA_WM_LOCALE_NAME,
648#endif
649#if TRANSPARENT
650 XA_XROOTPMAP_ID,
651 XA_ESETROOT_PMAP_ID,
652#endif
653#if ENABLE_XEMBED
654 XA_XEMBED,
655 XA_XEMBED_INFO,
656#endif
657 NUM_XA
658}; 604};
659 605
660/* DEC private modes */ 606/* DEC private modes */
661#define PrivMode_132 (1UL<<0) 607#define PrivMode_132 (1UL<<0)
662#define PrivMode_132OK (1UL<<1) 608#define PrivMode_132OK (1UL<<1)
… …
735 ***************************************************************************** 681 *****************************************************************************
736 * MACRO DEFINES 682 * MACRO DEFINES
737 ***************************************************************************** 683 *****************************************************************************
738 */ 684 */
739#define dLocal(type,name) type const name = this->name 685#define dLocal(type,name) type const name = this->name
740#define dDisp Display *disp = this->display->display
741 686
742// for speed reasons, we assume that all latin1 characters 687// for speed reasons, we assume that all latin1 characters
743// are single-width (the first unicdoe combining character 688// are single-width (the first unicode combining character
744// is actually 0x300, but ascii is what matters most). 689// is actually 0x300, but ascii is what matters most).
745#define WCWIDTH(c) ((c) < 0x100 ? 1 : wcwidth (c)) 690#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
746 691
747/* convert pixel dimensions to row/column values. Everything as int32_t */ 692/* convert pixel dimensions to row/column values. Everything as int32_t */
748#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 693#define Pixel2Col(x) Pixel2Width((int32_t)(x))
749#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 694#define Pixel2Row(y) Pixel2Height((int32_t)(y))
750#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
784#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
785#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
786 731
787#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
788 733
789#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
790#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
791 736
792#if ENABLE_STYLES 737#if ENABLE_STYLES
793# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
794#else 739#else
795# define FONTSET(style) fontset[0] 740# define FONTSET(style) fontset[0]
… …
829# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 774# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
830#else 775#else
831# define XPMClearArea(a, b, c, d, e, f, g) 776# define XPMClearArea(a, b, c, d, e, f, g)
832#endif 777#endif
833 778
834typedef callback1<void, const char *> log_callback; 779typedef callback<void (const char *)> log_callback;
835typedef callback1<int, int> getfd_callback; 780typedef callback<int (int)> getfd_callback;
836 781
837#define SET_LOCALE(locale) rxvt_set_locale (locale) 782#define SET_LOCALE(locale) rxvt_set_locale (locale)
838extern bool rxvt_set_locale (const char *locale) NOTHROW; 783extern bool rxvt_set_locale (const char *locale) NOTHROW;
839extern void rxvt_push_locale (const char *locale) NOTHROW; 784extern void rxvt_push_locale (const char *locale) NOTHROW;
840extern void rxvt_pop_locale () NOTHROW; 785extern void rxvt_pop_locale () NOTHROW;
… …
905# define COMPOSE_LO 0x40000000UL 850# define COMPOSE_LO 0x40000000UL
906# define COMPOSE_HI 0x400fffffUL 851# define COMPOSE_HI 0x400fffffUL
907# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 852# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
908#else 853#else
909# if ENABLE_PERL 854# if ENABLE_PERL
910# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 855# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
911# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 856# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
912# else 857# else
913# define COMPOSE_LO 0xd800UL 858# define COMPOSE_LO 0xd800UL
914# define COMPOSE_HI 0xf8ffUL 859# define COMPOSE_HI 0xf8ffUL
915# endif 860# endif
… …
944#endif 889#endif
945 890
946/****************************************************************************/ 891/****************************************************************************/
947 892
948#ifdef KEYSYM_RESOURCE 893#ifdef KEYSYM_RESOURCE
949 class keyboard_manager; 894class keyboard_manager;
950#endif 895#endif
951 896
952struct rxvt_term : zero_initialized, rxvt_vars { 897struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
898
899 // special markers with magic addresses
900 static const char resval_undef []; // options specifically unset
901 static const char resval_on []; // boolean options switched on
902 static const char resval_off []; // or off
903
953 log_callback *log_hook; // log error messages through this hook, if != 0 904 log_callback *log_hook; // log error messages through this hook, if != 0
954 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 905 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
955#if ENABLE_PERL 906#if ENABLE_PERL
956 rxvt_perl_term perl; 907 rxvt_perl_term perl;
957#endif 908#endif
958 struct mbstate mbstate; // current input multibyte state 909 struct mbstate mbstate; // current input multibyte state
… …
997 int num_scr; /* screen: number lines scrolled */ 948 int num_scr; /* screen: number lines scrolled */
998 int prev_ncol, /* screen: previous number of columns */ 949 int prev_ncol, /* screen: previous number of columns */
999 prev_nrow; /* screen: previous number of rows */ 950 prev_nrow; /* screen: previous number of rows */
1000/* ---------- */ 951/* ---------- */
1001 rend_t rstyle; 952 rend_t rstyle;
1002/* ---------- */
1003 uint32_t pixcolor_set[NPIXCLR_SETS];
1004/* ---------- */ 953/* ---------- */
1005#ifdef SELECTION_SCROLLING 954#ifdef SELECTION_SCROLLING
1006 int scroll_selection_lines; 955 int scroll_selection_lines;
1007 enum page_dirn scroll_selection_dir; 956 enum page_dirn scroll_selection_dir;
1008 int selection_save_x, 957 int selection_save_x,
… …
1035 int old_width, /* last used width in screen resize */ 984 int old_width, /* last used width in screen resize */
1036 old_height; /* last used height in screen resize */ 985 old_height; /* last used height in screen resize */
1037 unsigned long priv_modes, 986 unsigned long priv_modes,
1038 SavedModes; 987 SavedModes;
1039/* ---------- */ 988/* ---------- */
1040 Atom xa[NUM_XA]; 989 Atom *xa;
1041/* ---------- */ 990/* ---------- */
1042#ifdef RXVT_SCROLLBAR 991#ifdef RXVT_SCROLLBAR
1043 GC scrollbarGC, 992 GC scrollbarGC,
1044 topShadowGC, 993 topShadowGC,
1045 botShadowGC; 994 botShadowGC;
… …
1102 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1051 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1103#endif 1052#endif
1104 1053
1105 vector<void *> allocated; // free these memory blocks with free() 1054 vector<void *> allocated; // free these memory blocks with free()
1106 1055
1107 char *env_windowid; /* environmental variable WINDOWID */ 1056 char env_windowid[21]; /* environmental variable WINDOWID */
1057 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1108 char *env_display; /* environmental variable DISPLAY */ 1058 char *env_display; /* environmental variable DISPLAY */
1109 char *env_term; /* environmental variable TERM */ 1059 char *env_term; /* environmental variable TERM */
1110 char *env_colorfgbg; 1060
1111 char *locale; 1061 char *locale;
1112 char charsets[4]; 1062 char charsets[4];
1113 char *v_buffer; /* pointer to physical buffer */ 1063 char *v_buffer; /* pointer to physical buffer */
1114 unsigned int v_buflen; /* size of area to write */ 1064 unsigned int v_buflen; /* size of area to write */
1115 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1065 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1116 1066
1117#ifdef KEYSYM_RESOURCE 1067#ifdef KEYSYM_RESOURCE
1118 keyboard_manager *keyboard; 1068 keyboard_manager *keyboard;
1119#endif 1069#endif
1120 1070
… …
1146 1096
1147 long vt_emask, vt_emask_perl, vt_emask_xim; 1097 long vt_emask, vt_emask_perl, vt_emask_xim;
1148 1098
1149 void vt_select_input () const NOTHROW 1099 void vt_select_input () const NOTHROW
1150 { 1100 {
1151 XSelectInput (display->display, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1101 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1152 } 1102 }
1153 1103
1154#if TRANSPARENT 1104#if TRANSPARENT
1155 void rootwin_cb (XEvent &xev); 1105 void rootwin_cb (XEvent &xev);
1156 xevent_watcher rootwin_ev; 1106 xevent_watcher rootwin_ev;
… …
1257 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1207 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1258 1208
1259 bool IMisRunning (); 1209 bool IMisRunning ();
1260 void IMSendSpot (); 1210 void IMSendSpot ();
1261 bool IM_get_IC (const char *modifiers); 1211 bool IM_get_IC (const char *modifiers);
1262 void IMSetStatusPosition (); 1212 void IMSetPosition ();
1263#endif 1213#endif
1264 1214
1265 void resize_scrollbar (); 1215 void resize_scrollbar ();
1266 1216
1267 // command.C 1217 // command.C
1268 void lookup_key (XKeyEvent &ev); 1218 void key_press (XKeyEvent &ev);
1219 void key_release (XKeyEvent &ev);
1269 unsigned int cmd_write (const char *str, unsigned int count); 1220 unsigned int cmd_write (const char *str, unsigned int count);
1270 1221
1271 wchar_t next_char () NOTHROW; 1222 wchar_t next_char () NOTHROW;
1272 wchar_t cmd_getc () THROW ((class out_of_input)); 1223 wchar_t cmd_getc () THROW ((class out_of_input));
1273 uint32_t next_octet () NOTHROW; 1224 uint32_t next_octet () NOTHROW;
… …
1277 void mouse_report (XButtonEvent &ev); 1228 void mouse_report (XButtonEvent &ev);
1278 void button_press (XButtonEvent &ev); 1229 void button_press (XButtonEvent &ev);
1279 void button_release (XButtonEvent &ev); 1230 void button_release (XButtonEvent &ev);
1280 void focus_in (); 1231 void focus_in ();
1281 void focus_out (); 1232 void focus_out ();
1233 void update_fade_color (unsigned int idx);
1282 int check_our_parents (); 1234 int check_our_parents ();
1283#ifdef PRINTPIPE 1235#ifdef PRINTPIPE
1284 FILE *popen_printer (); 1236 FILE *popen_printer ();
1285 int pclose_printer (FILE *stream); 1237 int pclose_printer (FILE *stream);
1286#endif 1238#endif
… …
1308 void set_utf8_property (Atom prop, const char *str, int len = -1); 1260 void set_utf8_property (Atom prop, const char *str, int len = -1);
1309 void set_title (const char *str); 1261 void set_title (const char *str);
1310 void set_icon_name (const char *str); 1262 void set_icon_name (const char *str);
1311 void set_window_color (int idx, const char *color); 1263 void set_window_color (int idx, const char *color);
1312 void set_colorfgbg (); 1264 void set_colorfgbg ();
1313 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1265 bool set_color (rxvt_color &color, const char *name);
1266 void alias_color (int dst, int src);
1314 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1267 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1315 1268
1316 // screen.C 1269 // screen.C
1317 1270
1318 void lalloc (line_t &l) const 1271 void lalloc (line_t &l) const

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