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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.217 by root, Tue Jan 17 10:59:32 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"
42#include "libptytty.h"
40 43
41#include "rxvtperl.h" 44#include "rxvtperl.h"
42 45
43// try to avoid some macros to decrease code size, on some systems 46// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 47#if ENABLE_MINIMAL
… …
94# define STDIN_FILENO 0 97# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 98# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 99# define STDERR_FILENO 2
97#endif 100#endif
98 101
102/****************************************************************************/
103
104// exception thrown on fatal (per-instance) errors
105class rxvt_failure_exception { };
106
107// exception thrown when the command parser runs out of input data
108class out_of_input { };
109
99/* 110/*
100 ***************************************************************************** 111 *****************************************************************************
101 * PROTOTYPES 112 * PROTOTYPES
102 ***************************************************************************** 113 *****************************************************************************
103 */ 114 */
104// main.C 115// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 116RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 117RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 118void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 119void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 120void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 121void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 122
113// util.C 123// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 124char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 125wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 126char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 127wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str); 128char * rxvt_strdup_cpp (const char *str);
119 129
120// misc.C 130#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
131
121char * rxvt_r_basename (const char *str); 132char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 133void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 134void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 135void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 136void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 137void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
138
127int rxvt_Str_match (const char *s1, const char *s2); 139int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 140const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 141char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 142int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 143char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 144void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 145char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
134void rxvt_usleep (int usecs);
135 146
136///////////////////////////////////////////////////////////////////////////// 147/////////////////////////////////////////////////////////////////////////////
137 148
138// temporarily replace the process environment 149// temporarily replace the process environment
139extern char **environ; 150extern char **environ;
140extern char **rxvt_environ; // the original environ pointer 151extern char **rxvt_environ; // the original environ pointer
141 152
142inline void set_environ (stringvec *envv) 153inline void set_environ (stringvec *envv)
143{ 154{
155#if ENABLE_PERL
156 assert (envv);
157#else
144 if (envv) 158 if (envv)
159#endif
145 environ = (char **)envv->begin (); 160 environ = (char **)envv->begin ();
146} 161}
147 162
148inline void set_environ (char **envv) 163inline void set_environ (char **envv)
149{ 164{
165#if ENABLE_PERL
166 assert (envv);
167#else
150 if (envv) 168 if (envv)
169#endif
151 environ = envv; 170 environ = envv;
152} 171}
153 172
154/* 173/*
155 ***************************************************************************** 174 *****************************************************************************
… …
393// fake styles 412// fake styles
394#define RS_Blink 0x00010000UL // blink 413#define RS_Blink 0x00010000UL // blink
395#define RS_RVid 0x00020000UL // reverse video 414#define RS_RVid 0x00020000UL // reverse video
396#define RS_Uline 0x00040000UL // underline 415#define RS_Uline 0x00040000UL // underline
397 416
417// toggle this to force redraw, must be != RS_Careful
418#define RS_redraw 0x01000000UL
419
398// 5 custom bits for extensions 420// 5 custom bits for extensions
399#define RS_customCount 32 421#define RS_customCount 32
400#define RS_customMask 0x00f80000UL 422#define RS_customMask 0x00f80000UL
401#define RS_customShift 19 423#define RS_customShift 19
402 424
… …
471 Rxvt_restoreFG = 39, // change default fg color 493 Rxvt_restoreFG = 39, // change default fg color
472 Rxvt_restoreBG = 49, // change default bg color 494 Rxvt_restoreBG = 49, // change default bg color
473 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
474 496
475 URxvt_locale = 701, // change locale 497 URxvt_locale = 701, // change locale
498 URxvt_version = 702, // request version
476 499
477 URxvt_Color_IT = 704, // change actual 'Italic' colour 500 URxvt_Color_IT = 704, // change actual 'Italic' colour
478 URxvt_Color_tint = 705, // change actual tint colour 501 URxvt_Color_tint = 705, // change actual tint colour
479 URxvt_Color_BD = 706, 502 URxvt_Color_BD = 706,
480 URxvt_Color_UL = 707, 503 URxvt_Color_UL = 707,
… …
565#endif 588#endif
566}; 589};
567 590
568#define Color_Bits 7 // 0 .. maxTermCOLOR 591#define Color_Bits 7 // 0 .. maxTermCOLOR
569 592
570#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
571#define NPIXCLR_BITS 32
572
573/* 593/*
574 * Resource list 594 * Resource list
575 */ 595 */
576enum { 596enum {
577# define def(name) Rs_ ## name, 597# define def(name) Rs_ ## name,
578# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
579# include "rsinc.h" 599# include "rsinc.h"
580# undef def 600# undef def
581# undef reserve 601# undef reserve
582 NUM_RESOURCES 602 NUM_RESOURCES
583};
584
585// see init.C:xa_names, which must be kept in sync
586enum {
587 XA_TEXT = 0,
588 XA_COMPOUND_TEXT,
589 XA_UTF8_STRING,
590 XA_MULTIPLE,
591 XA_TARGETS,
592 XA_TIMESTAMP,
593 XA_VT_SELECTION,
594 XA_INCR,
595 XA_WM_PROTOCOLS,
596 XA_WM_DELETE_WINDOW,
597 XA_CLIPBOARD,
598#if ENABLE_FRILLS
599 XA_MOTIF_WM_HINTS,
600#endif
601#if ENABLE_EWMH
602 XA_NET_WM_PID,
603 XA_NET_WM_NAME,
604 XA_NET_WM_ICON_NAME,
605 XA_NET_WM_PING,
606#endif
607#if USE_XIM
608 XA_WM_LOCALE_NAME,
609#endif
610#if TRANSPARENT
611 XA_XROOTPMAP_ID,
612 XA_ESETROOT_PMAP_ID,
613#endif
614#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
615 XA_DNDPROTOCOL,
616 XA_DNDSELECTION,
617#endif
618#if ENABLE_XEMBED
619 XA_XEMBED,
620 XA_XEMBED_INFO,
621#endif
622 NUM_XA
623}; 603};
624 604
625/* DEC private modes */ 605/* DEC private modes */
626#define PrivMode_132 (1UL<<0) 606#define PrivMode_132 (1UL<<0)
627#define PrivMode_132OK (1UL<<1) 607#define PrivMode_132OK (1UL<<1)
… …
700 ***************************************************************************** 680 *****************************************************************************
701 * MACRO DEFINES 681 * MACRO DEFINES
702 ***************************************************************************** 682 *****************************************************************************
703 */ 683 */
704#define dLocal(type,name) type const name = this->name 684#define dLocal(type,name) type const name = this->name
705#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)
706 690
707/* convert pixel dimensions to row/column values. Everything as int32_t */ 691/* convert pixel dimensions to row/column values. Everything as int32_t */
708#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 692#define Pixel2Col(x) Pixel2Width((int32_t)(x))
709#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 693#define Pixel2Row(y) Pixel2Height((int32_t)(y))
710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 694#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
744#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 728#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
745#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 729#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
746 730
747#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 731#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
748 732
749#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 733#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
750#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 734#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
751 735
752#if ENABLE_STYLES 736#if ENABLE_STYLES
753# define FONTSET(style) fontset[GET_STYLE (style)] 737# define FONTSET(style) fontset[GET_STYLE (style)]
754#else 738#else
755# define FONTSET(style) fontset[0] 739# define FONTSET(style) fontset[0]
… …
789# 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))
790#else 774#else
791# define XPMClearArea(a, b, c, d, e, f, g) 775# define XPMClearArea(a, b, c, d, e, f, g)
792#endif 776#endif
793 777
794#ifdef DEBUG_CMD
795# define D_CMD(x) fprintf x ; fputc('\n', stderr)
796#else
797# define D_CMD(x)
798#endif
799#ifdef DEBUG_INIT
800# define D_INIT(x) fprintf x ; fputc('\n', stderr)
801#else
802# define D_INIT(x)
803#endif
804#ifdef DEBUG_MAIN
805# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
806#else
807# define D_MAIN(x)
808#endif
809#ifdef DEBUG_SIZE
810# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
811#else
812# define D_SIZE(x)
813#endif
814
815extern class rxvt_failure_exception { } rxvt_failure_exception;
816
817typedef callback1<void, const char *> log_callback; 778typedef callback1<void, const char *> log_callback;
818typedef callback1<int, int> getfd_callback; 779typedef callback1<int, int> getfd_callback;
819 780
820extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
821extern void rxvt_log (const char *fmt, ...);
822extern void rxvt_warn (const char *fmt, ...);
823extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
824extern void rxvt_exit_failure () __attribute__ ((noreturn));
825
826#define SET_LOCALE(locale) rxvt_set_locale (locale) 781#define SET_LOCALE(locale) rxvt_set_locale (locale)
827extern bool rxvt_set_locale (const char *locale); 782extern bool rxvt_set_locale (const char *locale) NOTHROW;
828extern void rxvt_push_locale (const char *locale); 783extern void rxvt_push_locale (const char *locale) NOTHROW;
829extern void rxvt_pop_locale (); 784extern void rxvt_pop_locale () NOTHROW;
830
831/****************************************************************************/
832
833#define BLINK_INTERVAL 0.5
834#define TEXT_BLINK_INTERVAL 0.5
835
836#ifndef __attribute__
837# ifdef __GNUC__
838# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
839# define __attribute__(x)
840# endif
841# endif
842# define __attribute__(x)
843#endif
844 785
845/****************************************************************************/ 786/****************************************************************************/
846 787
847#define LINE_LONGER 0x0001 // line is continued on the next row 788#define LINE_LONGER 0x0001 // line is continued on the next row
848#define LINE_FILTERED 0x0002 // line has been filtered 789#define LINE_FILTERED 0x0002 // line has been filtered
… …
908# define COMPOSE_LO 0x40000000UL 849# define COMPOSE_LO 0x40000000UL
909# define COMPOSE_HI 0x400fffffUL 850# define COMPOSE_HI 0x400fffffUL
910# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 851# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
911#else 852#else
912# if ENABLE_PERL 853# if ENABLE_PERL
913# 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
914# 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
915# else 856# else
916# define COMPOSE_LO 0xd800UL 857# define COMPOSE_LO 0xd800UL
917# define COMPOSE_HI 0xf8ffUL 858# define COMPOSE_HI 0xf8ffUL
918# endif 859# endif
… …
947#endif 888#endif
948 889
949/****************************************************************************/ 890/****************************************************************************/
950 891
951#ifdef KEYSYM_RESOURCE 892#ifdef KEYSYM_RESOURCE
952 class keyboard_manager; 893class keyboard_manager;
953#endif 894#endif
954 895
955struct 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
956 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
957 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 904 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
958#if ENABLE_PERL 905#if ENABLE_PERL
959 rxvt_perl_term perl; 906 rxvt_perl_term perl;
960#endif 907#endif
961 struct mbstate mbstate; // current input multibyte state 908 struct mbstate mbstate; // current input multibyte state
… …
967#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 914#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
968 am_transparent:1, /* is a transparent term */ 915 am_transparent:1, /* is a transparent term */
969 am_pixmap_trans:1, /* transparency w/known root pixmap */ 916 am_pixmap_trans:1, /* transparency w/known root pixmap */
970#endif 917#endif
971 current_screen:1, /* primary or secondary */ 918 current_screen:1, /* primary or secondary */
972 hate_those_clicks:1, /* a.k.a. keep mark position */
973 num_scr_allow:1, 919 num_scr_allow:1,
974 bypass_keystate:1, 920 bypass_keystate:1,
975#ifdef CURSOR_BLINK 921#ifdef CURSOR_BLINK
976 hidden_cursor:1, 922 hidden_cursor:1,
977#endif 923#endif
… …
992#endif 938#endif
993 scrollbar_align, 939 scrollbar_align,
994 selection_wait, 940 selection_wait,
995 selection_type; 941 selection_type;
996/* ---------- */ 942/* ---------- */
943 bool rvideo_state, rvideo_mode;
944#ifndef NO_BELL
997 short rvideo; 945 bool rvideo_bell;
946#endif
998 int num_scr; /* screen: number lines scrolled */ 947 int num_scr; /* screen: number lines scrolled */
999 int prev_ncol, /* screen: previous number of columns */ 948 int prev_ncol, /* screen: previous number of columns */
1000 prev_nrow; /* screen: previous number of rows */ 949 prev_nrow; /* screen: previous number of rows */
1001/* ---------- */ 950/* ---------- */
1002 rend_t rstyle; 951 rend_t rstyle;
1003/* ---------- */
1004 uint32_t pixcolor_set[NPIXCLR_SETS];
1005/* ---------- */ 952/* ---------- */
1006#ifdef SELECTION_SCROLLING 953#ifdef SELECTION_SCROLLING
1007 int scroll_selection_lines; 954 int scroll_selection_lines;
1008 enum page_dirn scroll_selection_dir; 955 enum page_dirn scroll_selection_dir;
1009 int selection_save_x, 956 int selection_save_x,
… …
1036 int old_width, /* last used width in screen resize */ 983 int old_width, /* last used width in screen resize */
1037 old_height; /* last used height in screen resize */ 984 old_height; /* last used height in screen resize */
1038 unsigned long priv_modes, 985 unsigned long priv_modes,
1039 SavedModes; 986 SavedModes;
1040/* ---------- */ 987/* ---------- */
1041 Atom xa[NUM_XA]; 988 Atom *xa;
1042/* ---------- */ 989/* ---------- */
1043#ifdef RXVT_SCROLLBAR 990#ifdef RXVT_SCROLLBAR
1044 GC scrollbarGC, 991 GC scrollbarGC,
1045 topShadowGC, 992 topShadowGC,
1046 botShadowGC; 993 botShadowGC;
… …
1091#if ENABLE_OVERLAY 1038#if ENABLE_OVERLAY
1092 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1039 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1093 text_t **ov_text; 1040 text_t **ov_text;
1094 rend_t **ov_rend; 1041 rend_t **ov_rend;
1095 1042
1096 void scr_swap_overlay (); 1043 void scr_swap_overlay () NOTHROW;
1097 void scr_overlay_new (int x, int y, int w, int h); 1044 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1098 void scr_overlay_off (); 1045 void scr_overlay_off () NOTHROW;
1099 void scr_overlay_set (int x, int y, 1046 void scr_overlay_set (int x, int y,
1100 text_t text, 1047 text_t text,
1101 rend_t rend = OVERLAY_RSTYLE); 1048 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1102 void scr_overlay_set (int x, int y, const char *s); 1049 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1103 void scr_overlay_set (int x, int y, const wchar_t *s); 1050 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1104#endif 1051#endif
1105 1052
1106 vector<void *> allocated; // free these memory blocks with free() 1053 vector<void *> allocated; // free these memory blocks with free()
1107 1054
1108 char *env_windowid; /* environmental variable WINDOWID */ 1055 char env_windowid[21]; /* environmental variable WINDOWID */
1056 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1109 char *env_display; /* environmental variable DISPLAY */ 1057 char *env_display; /* environmental variable DISPLAY */
1110 char *env_term; /* environmental variable TERM */ 1058 char *env_term; /* environmental variable TERM */
1111 char *env_colorfgbg; 1059
1112 char *locale; 1060 char *locale;
1113 char charsets[4]; 1061 char charsets[4];
1114 char *v_buffer; /* pointer to physical buffer */ 1062 char *v_buffer; /* pointer to physical buffer */
1115 unsigned int v_buflen; /* size of area to write */ 1063 unsigned int v_buflen; /* size of area to write */
1116 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1064 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1117 1065
1118#ifdef KEYSYM_RESOURCE 1066#ifdef KEYSYM_RESOURCE
1119 keyboard_manager *keyboard; 1067 keyboard_manager *keyboard;
1120#endif 1068#endif
1121 1069
1122 const char *rs[NUM_RESOURCES]; 1070 const char *rs[NUM_RESOURCES];
1123 /* command input buffering */ 1071 /* command input buffering */
1124 char *cmdbuf_ptr, *cmdbuf_endp; 1072 char *cmdbuf_ptr, *cmdbuf_endp;
1125 char cmdbuf_base[CBUFSIZ]; 1073 char cmdbuf_base[CBUFSIZ];
1126 1074
1127 rxvt_ptytty_unix pty; 1075 ptytty *pty;
1128 1076
1129 rxvt_salloc *talloc; // text line allocator 1077 rxvt_salloc *talloc; // text line allocator
1130 rxvt_salloc *ralloc; // rend line allocator 1078 rxvt_salloc *ralloc; // rend line allocator
1131 1079
1132 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1080 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1141 void iso14755_54 (int x, int y); 1089 void iso14755_54 (int x, int y);
1142# endif 1090# endif
1143#endif 1091#endif
1144 1092
1145 // modifies first argument(!) 1093 // modifies first argument(!)
1146 void paste (char *data, unsigned int len); 1094 void paste (char *data, unsigned int len) NOTHROW;
1147 1095
1148 long vt_emask, vt_emask_perl; 1096 long vt_emask, vt_emask_perl, vt_emask_xim;
1149 1097
1150 void vt_select_input () const 1098 void vt_select_input () const NOTHROW
1151 { 1099 {
1152 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1100 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1153 } 1101 }
1154 1102
1155#if TRANSPARENT 1103#if TRANSPARENT
1156 void rootwin_cb (XEvent &xev); 1104 void rootwin_cb (XEvent &xev);
1157 xevent_watcher rootwin_ev; 1105 xevent_watcher rootwin_ev;
… …
1163 xevent_watcher vt_ev; 1111 xevent_watcher vt_ev;
1164#ifdef HAVE_SCROLLBARS 1112#ifdef HAVE_SCROLLBARS
1165 xevent_watcher scrollbar_ev; 1113 xevent_watcher scrollbar_ev;
1166#endif 1114#endif
1167 1115
1116 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1168 void check_cb (check_watcher &w); check_watcher check_ev; 1117 void check_cb (check_watcher &w); check_watcher check_ev;
1169 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1118 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1170 void flush_cb (time_watcher &w); time_watcher flush_ev; 1119 void flush_cb (time_watcher &w); time_watcher flush_ev;
1171
1172 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1120 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1173
1174 void incr_cb (time_watcher &w); time_watcher incr_ev; 1121 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1175 1122
1176#ifdef CURSOR_BLINK 1123#ifdef CURSOR_BLINK
1177 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1124 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1178#endif 1125#endif
1179#ifdef TEXT_BLINK 1126#ifdef TEXT_BLINK
1180 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1127 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1128#endif
1129#ifndef NO_BELL
1130 void bell_cb (time_watcher &w); time_watcher bell_ev;
1181#endif 1131#endif
1182 1132
1183#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1133#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1184 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1134 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1185#endif 1135#endif
… …
1202 1152
1203 void tt_winch (); 1153 void tt_winch ();
1204 1154
1205 rxvt_term (); 1155 rxvt_term ();
1206 ~rxvt_term (); 1156 ~rxvt_term ();
1207 void child_exit (); // child has exited, usually destroys
1208 void destroy (); 1157 void destroy ();
1209 void emergency_cleanup (); 1158 void emergency_cleanup ();
1210 1159
1211 bool init (int argc, const char *const *argv); 1160 bool init (int argc, const char *const *argv, stringvec *envv);
1161
1162 bool init (stringvec *argv, stringvec *envv)
1163 {
1164 this->argv = argv;
1165 return init (argv->size (), argv->begin (), envv);
1166 }
1167
1212 bool init_vars (); 1168 bool init_vars ();
1213 1169
1214 bool pty_fill (); 1170 bool pty_fill ();
1215 1171
1216 void make_current () const // make this the "currently active" urxvt instance 1172 void make_current () const // make this the "currently active" urxvt instance
… …
1235 void create_windows (int argc, const char *const *argv); 1191 void create_windows (int argc, const char *const *argv);
1236 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);
1237 void window_calc (unsigned int newwidth, unsigned int newheight); 1193 void window_calc (unsigned int newwidth, unsigned int newheight);
1238 1194
1239#if USE_XIM 1195#if USE_XIM
1240 rxvt_xim *input_method; 1196 rxvt_xim *input_method;
1241 XIC Input_Context; 1197 XIC Input_Context;
1242 XIMStyle input_style; 1198 XIMStyle input_style;
1243 XPoint spot; // most recently sent spot position 1199 XPoint spot; // most recently sent spot position
1244 1200
1245 void im_destroy (); 1201 void im_destroy ();
1246 void im_cb (); im_watcher im_ev; 1202 void im_cb (); im_watcher im_ev;
1247 void im_set_size (XRectangle &size); 1203 void im_set_size (XRectangle &size);
1248 void im_set_position (XPoint &pos); 1204 void im_set_position (XPoint &pos) NOTHROW;
1249 void im_set_color (unsigned long &fg, unsigned long &bg); 1205 void im_set_color (unsigned long &fg, unsigned long &bg);
1250 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1206 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1251 1207
1252 bool IMisRunning (); 1208 bool IMisRunning ();
1253 void IMSendSpot (); 1209 void IMSendSpot ();
… …
1255 void IMSetStatusPosition (); 1211 void IMSetStatusPosition ();
1256#endif 1212#endif
1257 1213
1258 void resize_scrollbar (); 1214 void resize_scrollbar ();
1259 1215
1260 void pixel_position (int *x, int *y);
1261
1262 void selection_click (int clicks, int x, int y);
1263 void selection_extend (int x, int y, int flag);
1264 void selection_rotate (int x, int y);
1265
1266 /* autoconvert */
1267
1268 // command.C 1216 // command.C
1269 void lookup_key (XKeyEvent &ev); 1217 void lookup_key (XKeyEvent &ev);
1270 unsigned int cmd_write (const char *str, unsigned int count); 1218 unsigned int cmd_write (const char *str, unsigned int count);
1271 1219
1272 wchar_t next_char (); 1220 wchar_t next_char () NOTHROW;
1273 wchar_t cmd_getc (); 1221 wchar_t cmd_getc () THROW ((class out_of_input));
1274 uint32_t next_octet (); 1222 uint32_t next_octet () NOTHROW;
1275 uint32_t cmd_get8 (); 1223 uint32_t cmd_get8 () THROW ((class out_of_input));
1276 1224
1277 bool cmd_parse (); 1225 bool cmd_parse ();
1278 void mouse_report (XButtonEvent &ev); 1226 void mouse_report (XButtonEvent &ev);
1279 void button_press (XButtonEvent &ev); 1227 void button_press (XButtonEvent &ev);
1280 void button_release (XButtonEvent &ev); 1228 void button_release (XButtonEvent &ev);
… …
1302 void process_graphics (); 1250 void process_graphics ();
1303 // init.C 1251 // init.C
1304 void Get_Colours (); 1252 void Get_Colours ();
1305 void get_ourmods (); 1253 void get_ourmods ();
1306 // main.C 1254 // main.C
1307 void privileged_utmp (rxvt_privaction action);
1308 bool set_fonts (); 1255 bool set_fonts ();
1309 void set_string_property (Atom prop, const char *str, int len = -1); 1256 void set_string_property (Atom prop, const char *str, int len = -1);
1310 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);
1311 void set_title (const char *str); 1258 void set_title (const char *str);
1312 void set_icon_name (const char *str); 1259 void set_icon_name (const char *str);
1313 void set_window_color (int idx, const char *color); 1260 void set_window_color (int idx, const char *color);
1314 void set_colorfgbg (); 1261 void set_colorfgbg ();
1315 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);
1316 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1264 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1317 1265
1318 // screen.C 1266 // screen.C
1319 1267
1320 void lalloc (line_t &l) const 1268 void lalloc (line_t &l) const
… …
1343 1291
1344 if (ncol > prev_ncol) 1292 if (ncol > prev_ncol)
1345 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1293 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1346 } 1294 }
1347 1295
1348 int fgcolor_of (rend_t r) const 1296 int fgcolor_of (rend_t r) const NOTHROW
1349 { 1297 {
1350 int base = GET_BASEFG (r); 1298 int base = GET_BASEFG (r);
1351#ifndef NO_BRIGHTCOLOR 1299#ifndef NO_BRIGHTCOLOR
1352 if (r & RS_Bold 1300 if (r & RS_Bold
1353# if ENABLE_STYLES 1301# if ENABLE_STYLES
… …
1357 base += minBrightCOLOR - minCOLOR; 1305 base += minBrightCOLOR - minCOLOR;
1358#endif 1306#endif
1359 return base; 1307 return base;
1360 } 1308 }
1361 1309
1362 int bgcolor_of (rend_t r) const 1310 int bgcolor_of (rend_t r) const NOTHROW
1363 { 1311 {
1364 int base = GET_BASEBG (r); 1312 int base = GET_BASEBG (r);
1365#ifndef NO_BRIGHTCOLOR 1313#ifndef NO_BRIGHTCOLOR
1366 if (r & RS_Blink 1314 if (r & RS_Blink
1367# if ENABLE_STYLES 1315# if ENABLE_STYLES
… …
1371 base += minBrightCOLOR - minCOLOR; 1319 base += minBrightCOLOR - minCOLOR;
1372#endif 1320#endif
1373 return base; 1321 return base;
1374 } 1322 }
1375 1323
1376 bool option (uint32_t opt) const 1324 bool option (uint32_t opt) const NOTHROW
1377 { 1325 {
1378 return OPTION (opt); 1326 return OPTION (opt);
1379 } 1327 }
1380 1328
1381 void set_option (uint32_t opt, bool set) 1329 void set_option (uint32_t opt, bool set) NOTHROW
1382 { 1330 {
1383 if (set) 1331 if (set)
1384 options |= opt; 1332 options |= opt;
1385 else 1333 else
1386 options &= ~opt; 1334 options &= ~opt;
1387 } 1335 }
1388 1336
1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1337 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1338 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 int scr_scroll_text (int row1, int row2, int count); 1339 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1392 void scr_reset (); 1340 void scr_reset ();
1393 void scr_release (); 1341 void scr_release () NOTHROW;
1394 void scr_clear (bool really = false); 1342 void scr_clear (bool really = false) NOTHROW;
1395 void scr_refresh (); 1343 void scr_refresh () NOTHROW;
1396 bool scr_refresh_rend (rend_t mask, rend_t value); 1344 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1397 void scr_erase_screen (int mode); 1345 void scr_erase_screen (int mode) NOTHROW;
1398#if ENABLE_FRILLS 1346#if ENABLE_FRILLS
1399 void scr_erase_savelines (); 1347 void scr_erase_savelines () NOTHROW;
1400 void scr_backindex (); 1348 void scr_backindex () NOTHROW;
1401 void scr_forwardindex (); 1349 void scr_forwardindex () NOTHROW;
1402#endif 1350#endif
1403 void scr_touch (bool refresh); 1351 void scr_touch (bool refresh) NOTHROW;
1404 void scr_expose (int x, int y, int width, int height, bool refresh); 1352 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1405 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1353 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1406 void scr_recolour (); 1354 void scr_recolour () NOTHROW;
1407 void scr_remap_chars (); 1355 void scr_remap_chars () NOTHROW;
1408 void scr_remap_chars (line_t &l); 1356 void scr_remap_chars (line_t &l) NOTHROW;
1357
1358 enum cursor_mode { SAVE, RESTORE };
1409 1359
1410 void scr_poweron (); 1360 void scr_poweron ();
1411 void scr_cursor (int mode); 1361 void scr_cursor (cursor_mode mode) NOTHROW;
1412 void scr_do_wrap (); 1362 void scr_do_wrap () NOTHROW;
1363 void scr_swap_screen () NOTHROW;
1413 int scr_change_screen (int scrn); 1364 void scr_change_screen (int scrn);
1414 void scr_color (unsigned int color, int fgbg); 1365 void scr_color (unsigned int color, int fgbg) NOTHROW;
1415 void scr_rendition (int set, int style); 1366 void scr_rendition (int set, int style) NOTHROW;
1416 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1367 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1417 void scr_backspace (); 1368 void scr_backspace () NOTHROW;
1418 void scr_tab (int count, bool ht = false); 1369 void scr_tab (int count, bool ht = false) NOTHROW;
1419 void scr_gotorc (int row, int col, int relative); 1370 void scr_gotorc (int row, int col, int relative) NOTHROW;
1420 void scr_index (enum page_dirn direction); 1371 void scr_index (enum page_dirn direction) NOTHROW;
1421 void scr_erase_line (int mode); 1372 void scr_erase_line (int mode) NOTHROW;
1422 void scr_E (); 1373 void scr_E () NOTHROW;
1423 void scr_insdel_lines (int count, int insdel); 1374 void scr_insdel_lines (int count, int insdel) NOTHROW;
1424 void scr_insdel_chars (int count, int insdel); 1375 void scr_insdel_chars (int count, int insdel) NOTHROW;
1425 void scr_scroll_region (int top, int bot); 1376 void scr_scroll_region (int top, int bot) NOTHROW;
1426 void scr_cursor_visible (int mode); 1377 void scr_cursor_visible (int mode) NOTHROW;
1427 void scr_autowrap (int mode); 1378 void scr_autowrap (int mode) NOTHROW;
1428 void scr_relative_origin (int mode); 1379 void scr_relative_origin (int mode) NOTHROW;
1429 void scr_insert_mode (int mode); 1380 void scr_insert_mode (int mode) NOTHROW;
1430 void scr_set_tab (int mode); 1381 void scr_set_tab (int mode) NOTHROW;
1431 void scr_rvideo_mode (int mode); 1382 void scr_rvideo_mode (bool on) NOTHROW;
1432 void scr_report_position (); 1383 void scr_report_position () NOTHROW;
1433 void set_font_style (); 1384 void set_font_style () NOTHROW;
1434 void scr_charset_choose (int set); 1385 void scr_charset_choose (int set) NOTHROW;
1435 void scr_charset_set (int set, unsigned int ch); 1386 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1436 void scr_move_to (int y, int len); 1387 void scr_move_to (int y, int len) NOTHROW;
1437 bool scr_page (enum page_dirn direction, int nlines); 1388 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1438 bool scr_changeview (int new_view_start); 1389 bool scr_changeview (int new_view_start) NOTHROW;
1439 void scr_bell (); 1390 void scr_bell () NOTHROW;
1440 void scr_printscreen (int fullhist); 1391 void scr_printscreen (int fullhist) NOTHROW;
1441 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1392 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1442 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1393 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1443 void scr_reverse_selection (); 1394 void scr_reverse_selection () NOTHROW;
1444 void scr_dump (int fd); 1395 void scr_dump (int fd) NOTHROW;
1396
1445 void selection_check (int check_more); 1397 void selection_check (int check_more) NOTHROW;
1446 void selection_paste (Window win, Atom prop, bool delete_prop); 1398 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1447 void selection_property (Window win, Atom prop); 1399 void selection_property (Window win, Atom prop) NOTHROW;
1448 void selection_request (Time tm, int x, int y); 1400 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1449 int selection_request_other (Atom target, int selnum); 1401 int selection_request_other (Atom target, int selnum) NOTHROW;
1450 void selection_clear (); 1402 void selection_clear () NOTHROW;
1451 void selection_make (Time tm); 1403 void selection_make (Time tm);
1452 bool selection_grab (Time tm); 1404 bool selection_grab (Time tm) NOTHROW;
1453 void selection_start_colrow (int col, int row); 1405 void selection_start_colrow (int col, int row) NOTHROW;
1454 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1406 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1455 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1407 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1456 void selection_remove_trailing_spaces (); 1408 void selection_remove_trailing_spaces () NOTHROW;
1457 void selection_send (const XSelectionRequestEvent &rq); 1409 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1410 void selection_click (int clicks, int x, int y) NOTHROW;
1411 void selection_extend (int x, int y, int flag) NOTHROW;
1412 void selection_rotate (int x, int y) NOTHROW;
1413
1414 void pixel_position (int *x, int *y) NOTHROW;
1458 1415
1459#if defined(NEXT_SCROLLBAR) 1416#if defined(NEXT_SCROLLBAR)
1460 // scrollbar-next.C 1417 // scrollbar-next.C
1461 Pixmap renderPixmap (const char *const *data, int width, int height); 1418 Pixmap renderPixmap (const char *const *data, int width, int height);
1462 void init_scrollbar_stuff (); 1419 void init_scrollbar_stuff ();
… …
1504# define __PROTO(p) p 1461# define __PROTO(p) p
1505#else 1462#else
1506# define __PROTO(p) () 1463# define __PROTO(p) ()
1507#endif 1464#endif
1508 1465
1509#ifdef DEBUG_malloc
1510# include "dmalloc.h" /* This comes last */
1511#endif
1512
1513#endif /* _RXVT_H_ */ 1466#endif /* _RXVT_H_ */
1514 1467

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