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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.208 by root, Mon Jan 16 15:00:20 2006 UTC vs.
Revision 1.246 by root, Sat Jan 28 20:33:31 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
… …
35#include "encoding.h" 36#include "encoding.h"
36#include "rxvtfont.h" 37#include "rxvtfont.h"
37#include "rxvttoolkit.h" 38#include "rxvttoolkit.h"
38#include "iom.h" 39#include "iom.h"
39#include "salloc.h" 40#include "salloc.h"
41#include "libptytty.h"
40 42
41#include "rxvtperl.h" 43#include "rxvtperl.h"
42 44
43// try to avoid some macros to decrease code size, on some systems 45// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 46#if ENABLE_MINIMAL
… …
94# define STDIN_FILENO 0 96# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 97# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 98# define STDERR_FILENO 2
97#endif 99#endif
98 100
101/****************************************************************************/
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
124// exception thrown on fatal (per-instance) errors
125class rxvt_failure_exception { };
126
127// exception thrown when the command parser runs out of input data
128class out_of_input { };
129
99/* 130/*
100 ***************************************************************************** 131 *****************************************************************************
101 * PROTOTYPES 132 * PROTOTYPES
102 ***************************************************************************** 133 *****************************************************************************
103 */ 134 */
104// main.C 135// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 136RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 137RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 138void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 139void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 140void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 141void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 142
113// util.C 143// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 144char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 145wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 146char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 147wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str); 148char * rxvt_strdup_cpp (const char *str);
119 149
120// misc.C 150#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
151
121char * rxvt_r_basename (const char *str); 152char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
158
127int rxvt_Str_match (const char *s1, const char *s2); 159int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 160const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 161char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 162int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 163char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 164void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 165char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
134void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
136void rxvt_usleep (int usecs);
137 166
138///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
139 168
140// temporarily replace the process environment 169// temporarily replace the process environment
141extern char **environ; 170extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
143 172
144inline void set_environ (stringvec *envv) 173inline void set_environ (stringvec *envv)
145{ 174{
175#if ENABLE_PERL
176 assert (envv);
177#else
146 if (envv) 178 if (envv)
179#endif
147 environ = (char **)envv->begin (); 180 environ = (char **)envv->begin ();
148} 181}
149 182
150inline void set_environ (char **envv) 183inline void set_environ (char **envv)
151{ 184{
185#if ENABLE_PERL
186 assert (envv);
187#else
152 if (envv) 188 if (envv)
189#endif
153 environ = envv; 190 environ = envv;
154} 191}
155 192
156/* 193/*
157 ***************************************************************************** 194 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 195 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 196 *****************************************************************************
160 */ 197 */
161struct grwin_t; 198struct grwin_t;
162 199
163/* If we're using either the rxvt scrollbar or menu bars, keep the 200/* If we're using either the rxvt scrollbar, keep the
164 * scrollColor resource. 201 * scrollColor resource.
165 */ 202 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 203#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 204# define KEEP_SCROLLCOLOR 1
168#else 205#else
… …
256 293
257#define scrollBar_esc 30 294#define scrollBar_esc 30
258 295
259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 296#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
260# define HAVE_SCROLLBARS 1 297# define HAVE_SCROLLBARS 1
261#endif
262
263/* width of scrollBar shadow, must be 1 or 2 */
264#ifdef HALFSHADOW
265# define MENU_SHADOW 1
266#else
267# define MENU_SHADOW 2
268#endif 298#endif
269 299
270#define R_SB_ALIGN_CENTRE 0 300#define R_SB_ALIGN_CENTRE 0
271#define R_SB_ALIGN_TOP 1 301#define R_SB_ALIGN_TOP 1
272#define R_SB_ALIGN_BOTTOM 2 302#define R_SB_ALIGN_BOTTOM 2
… …
345 * | 375 * |
346 * +---< SB_WIDTH_NEXT 376 * +---< SB_WIDTH_NEXT
347 */ 377 */
348 378
349enum { 379enum {
350 NO_REFRESH = 0 , /* Window not visible at all! */ 380 NO_REFRESH = 0, /* Window not visible at all! */
351 FAST_REFRESH = 1<<0, /* Fully exposed window */ 381 FAST_REFRESH = 1, /* Fully exposed window */
352 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 382 SLOW_REFRESH = 2, /* Partially exposed window */
353 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
354}; 383};
355 384
356#ifdef NO_SECONDARY_SCREEN 385#ifdef NO_SECONDARY_SCREEN
357# define NSCREENS 0 386# define NSCREENS 0
358#else 387#else
… …
481 Rxvt_restoreFG = 39, // change default fg color 510 Rxvt_restoreFG = 39, // change default fg color
482 Rxvt_restoreBG = 49, // change default bg color 511 Rxvt_restoreBG = 49, // change default bg color
483 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 512 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
484 513
485 URxvt_locale = 701, // change locale 514 URxvt_locale = 701, // change locale
486 URxvt_Menu = 703, // set menu item 515 URxvt_version = 702, // request version
516
487 URxvt_Color_IT = 704, // change actual 'Italic' colour 517 URxvt_Color_IT = 704, // change actual 'Italic' colour
488 URxvt_Color_tint = 705, // change actual tint colour 518 URxvt_Color_tint = 705, // change actual tint colour
489 URxvt_Color_BD = 706, 519 URxvt_Color_BD = 706,
490 URxvt_Color_UL = 707, 520 URxvt_Color_UL = 707,
491 521
… …
588# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 618# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
589# include "rsinc.h" 619# include "rsinc.h"
590# undef def 620# undef def
591# undef reserve 621# undef reserve
592 NUM_RESOURCES 622 NUM_RESOURCES
593};
594
595// see init.C:xa_names, which must be kept in sync
596enum {
597 XA_TEXT = 0,
598 XA_COMPOUND_TEXT,
599 XA_UTF8_STRING,
600 XA_MULTIPLE,
601 XA_TARGETS,
602 XA_TIMESTAMP,
603 XA_VT_SELECTION,
604 XA_INCR,
605 XA_WM_PROTOCOLS,
606 XA_WM_DELETE_WINDOW,
607 XA_CLIPBOARD,
608#if ENABLE_FRILLS
609 XA_MOTIF_WM_HINTS,
610#endif
611#if ENABLE_EWMH
612 XA_NET_WM_PID,
613 XA_NET_WM_NAME,
614 XA_NET_WM_ICON_NAME,
615 XA_NET_WM_PING,
616#endif
617#if USE_XIM
618 XA_WM_LOCALE_NAME,
619#endif
620#if TRANSPARENT
621 XA_XROOTPMAP_ID,
622 XA_ESETROOT_PMAP_ID,
623#endif
624#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
625 XA_DNDPROTOCOL,
626 XA_DNDSELECTION,
627#endif
628#if ENABLE_XEMBED
629 XA_XEMBED,
630 XA_XEMBED_INFO,
631#endif
632 NUM_XA
633}; 623};
634 624
635/* DEC private modes */ 625/* DEC private modes */
636#define PrivMode_132 (1UL<<0) 626#define PrivMode_132 (1UL<<0)
637#define PrivMode_132OK (1UL<<1) 627#define PrivMode_132OK (1UL<<1)
… …
709/* 699/*
710 ***************************************************************************** 700 *****************************************************************************
711 * MACRO DEFINES 701 * MACRO DEFINES
712 ***************************************************************************** 702 *****************************************************************************
713 */ 703 */
714#define dDisp Display *disp = display->display 704#define dLocal(type,name) type const name = this->name
705
706// for speed reasons, we assume that all latin1 characters
707// are single-width (the first unicode combining character
708// is actually 0x300, but ascii is what matters most).
709#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
715 710
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 711/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 712#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 713#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 714#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
798# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 793# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
799#else 794#else
800# define XPMClearArea(a, b, c, d, e, f, g) 795# define XPMClearArea(a, b, c, d, e, f, g)
801#endif 796#endif
802 797
803#ifdef UTMP_SUPPORT
804# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805# undef HAVE_UTMPX_H
806# undef HAVE_STRUCT_UTMPX
807# endif
808# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809# undef HAVE_UTMP_H
810# undef HAVE_STRUCT_UTMP
811# endif
812
813# ifdef HAVE_UTMPX_H
814# include <utmpx.h>
815# endif
816# ifdef HAVE_UTMP_H
817# include <utmp.h>
818# endif
819#endif
820
821#ifdef DEBUG_CMD
822# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823#else
824# define D_CMD(x)
825#endif
826#ifdef DEBUG_INIT
827# define D_INIT(x) fprintf x ; fputc('\n', stderr)
828#else
829# define D_INIT(x)
830#endif
831#ifdef DEBUG_MAIN
832# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_MAIN(x)
835#endif
836#ifdef DEBUG_SIZE
837# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
838#else
839# define D_SIZE(x)
840#endif
841
842extern class rxvt_failure_exception { } rxvt_failure_exception;
843
844typedef callback1<void, const char *> log_callback; 798typedef callback1<void, const char *> log_callback;
845typedef callback1<int, int> getfd_callback; 799typedef callback1<int, int> getfd_callback;
846 800
847extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
848extern void rxvt_log (const char *fmt, ...);
849extern void rxvt_warn (const char *fmt, ...);
850extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
851extern void rxvt_exit_failure () __attribute__ ((noreturn));
852
853#define SET_LOCALE(locale) rxvt_set_locale (locale) 801#define SET_LOCALE(locale) rxvt_set_locale (locale)
854extern bool rxvt_set_locale (const char *locale); 802extern bool rxvt_set_locale (const char *locale) NOTHROW;
855extern void rxvt_push_locale (const char *locale); 803extern void rxvt_push_locale (const char *locale) NOTHROW;
856extern void rxvt_pop_locale (); 804extern void rxvt_pop_locale () NOTHROW;
857
858/****************************************************************************/
859
860#define BLINK_INTERVAL 0.5
861#define TEXT_BLINK_INTERVAL 0.5
862
863#ifndef __attribute__
864# ifdef __GNUC__
865# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
866# define __attribute__(x)
867# endif
868# endif
869# define __attribute__(x)
870#endif
871 805
872/****************************************************************************/ 806/****************************************************************************/
873 807
874#define LINE_LONGER 0x0001 // line is continued on the next row 808#define LINE_LONGER 0x0001 // line is continued on the next row
875#define LINE_FILTERED 0x0002 // line has been filtered 809#define LINE_FILTERED 0x0002 // line has been filtered
… …
977 911
978#ifdef KEYSYM_RESOURCE 912#ifdef KEYSYM_RESOURCE
979 class keyboard_manager; 913 class keyboard_manager;
980#endif 914#endif
981 915
982struct rxvt_term : zero_initialized, rxvt_vars { 916struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
983 log_callback *log_hook; // log error messages through this hook, if != 0 917 log_callback *log_hook; // log error messages through this hook, if != 0
984 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 918 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
985#if ENABLE_PERL 919#if ENABLE_PERL
986 rxvt_perl_term perl; 920 rxvt_perl_term perl;
987#endif 921#endif
… …
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 928#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */ 929 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */ 930 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif 931#endif
998 current_screen:1, /* primary or secondary */ 932 current_screen:1, /* primary or secondary */
999 hate_those_clicks:1, /* a.k.a. keep mark position */
1000 num_scr_allow:1, 933 num_scr_allow:1,
1001 bypass_keystate:1, 934 bypass_keystate:1,
1002#ifdef CURSOR_BLINK 935#ifdef CURSOR_BLINK
1003 hidden_cursor:1, 936 hidden_cursor:1,
1004#endif 937#endif
… …
1019#endif 952#endif
1020 scrollbar_align, 953 scrollbar_align,
1021 selection_wait, 954 selection_wait,
1022 selection_type; 955 selection_type;
1023/* ---------- */ 956/* ---------- */
957 bool rvideo_state, rvideo_mode;
958#ifndef NO_BELL
1024 short rvideo; 959 bool rvideo_bell;
960#endif
1025 int num_scr; /* screen: number lines scrolled */ 961 int num_scr; /* screen: number lines scrolled */
1026 int prev_ncol, /* screen: previous number of columns */ 962 int prev_ncol, /* screen: previous number of columns */
1027 prev_nrow; /* screen: previous number of rows */ 963 prev_nrow; /* screen: previous number of rows */
1028/* ---------- */ 964/* ---------- */
1029 rend_t rstyle; 965 rend_t rstyle;
… …
1063 int old_width, /* last used width in screen resize */ 999 int old_width, /* last used width in screen resize */
1064 old_height; /* last used height in screen resize */ 1000 old_height; /* last used height in screen resize */
1065 unsigned long priv_modes, 1001 unsigned long priv_modes,
1066 SavedModes; 1002 SavedModes;
1067/* ---------- */ 1003/* ---------- */
1068 Atom xa[NUM_XA]; 1004 Atom *xa;
1069/* ---------- */ 1005/* ---------- */
1070#ifdef RXVT_SCROLLBAR 1006#ifdef RXVT_SCROLLBAR
1071 GC scrollbarGC, 1007 GC scrollbarGC,
1072 topShadowGC, 1008 topShadowGC,
1073 botShadowGC; 1009 botShadowGC;
… …
1107 const char *key_delete; 1043 const char *key_delete;
1108#endif 1044#endif
1109 struct mouse_event MEvent; 1045 struct mouse_event MEvent;
1110 XComposeStatus compose; 1046 XComposeStatus compose;
1111 ttymode_t tio; 1047 ttymode_t tio;
1112#ifdef UTMP_SUPPORT
1113# ifdef HAVE_STRUCT_UTMP
1114 struct utmp ut;
1115# endif
1116# ifdef HAVE_STRUCT_UTMPX
1117 struct utmpx utx;
1118# endif
1119# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120 char ut_id[5];
1121# endif
1122 int utmp_pos;
1123#endif
1124 row_col_t oldcursor; 1048 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1049#ifdef XPM_BACKGROUND
1126 bgPixmap_t bgPixmap; 1050 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1051 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1128#endif 1052#endif
… …
1130#if ENABLE_OVERLAY 1054#if ENABLE_OVERLAY
1131 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1055 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1132 text_t **ov_text; 1056 text_t **ov_text;
1133 rend_t **ov_rend; 1057 rend_t **ov_rend;
1134 1058
1135 void scr_swap_overlay (); 1059 void scr_swap_overlay () NOTHROW;
1136 void scr_overlay_new (int x, int y, int w, int h); 1060 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1137 void scr_overlay_off (); 1061 void scr_overlay_off () NOTHROW;
1138 void scr_overlay_set (int x, int y, 1062 void scr_overlay_set (int x, int y,
1139 text_t text, 1063 text_t text,
1140 rend_t rend = OVERLAY_RSTYLE); 1064 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1141 void scr_overlay_set (int x, int y, const char *s); 1065 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1142 void scr_overlay_set (int x, int y, const wchar_t *s); 1066 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1143#endif 1067#endif
1144 1068
1145 vector<void *> allocated; // free these memory blocks with free() 1069 vector<void *> allocated; // free these memory blocks with free()
1146 1070
1147 char *env_windowid; /* environmental variable WINDOWID */ 1071 char env_windowid[21]; /* environmental variable WINDOWID */
1072 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1148 char *env_display; /* environmental variable DISPLAY */ 1073 char *env_display; /* environmental variable DISPLAY */
1149 char *env_term; /* environmental variable TERM */ 1074 char *env_term; /* environmental variable TERM */
1150 char *env_colorfgbg; 1075
1151 char *locale; 1076 char *locale;
1152 char charsets[4]; 1077 char charsets[4];
1153 char *v_buffer; /* pointer to physical buffer */ 1078 char *v_buffer; /* pointer to physical buffer */
1154 unsigned int v_buflen; /* size of area to write */ 1079 unsigned int v_buflen; /* size of area to write */
1155 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1080 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1156 1081
1157#ifdef KEYSYM_RESOURCE 1082#ifdef KEYSYM_RESOURCE
1158 keyboard_manager *keyboard; 1083 keyboard_manager *keyboard;
1159#endif 1084#endif
1160 1085
1161 const char *rs[NUM_RESOURCES]; 1086 const char *rs[NUM_RESOURCES];
1162 /* command input buffering */ 1087 /* command input buffering */
1163 char *cmdbuf_ptr, *cmdbuf_endp; 1088 char *cmdbuf_ptr, *cmdbuf_endp;
1164 char cmdbuf_base[CBUFSIZ]; 1089 char cmdbuf_base[CBUFSIZ];
1090
1091 ptytty *pty;
1165 1092
1166 rxvt_salloc *talloc; // text line allocator 1093 rxvt_salloc *talloc; // text line allocator
1167 rxvt_salloc *ralloc; // rend line allocator 1094 rxvt_salloc *ralloc; // rend line allocator
1168 1095
1169 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1096 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1178 void iso14755_54 (int x, int y); 1105 void iso14755_54 (int x, int y);
1179# endif 1106# endif
1180#endif 1107#endif
1181 1108
1182 // modifies first argument(!) 1109 // modifies first argument(!)
1183 void paste (char *data, unsigned int len); 1110 void paste (char *data, unsigned int len) NOTHROW;
1184 1111
1185 long vt_emask, vt_emask_perl; 1112 long vt_emask, vt_emask_perl, vt_emask_xim;
1186 1113
1187 void vt_select_input () const 1114 void vt_select_input () const NOTHROW
1188 { 1115 {
1189 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1116 XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1190 } 1117 }
1191 1118
1192#if TRANSPARENT 1119#if TRANSPARENT
1193 void rootwin_cb (XEvent &xev); 1120 void rootwin_cb (XEvent &xev);
1194 xevent_watcher rootwin_ev; 1121 xevent_watcher rootwin_ev;
… …
1200 xevent_watcher vt_ev; 1127 xevent_watcher vt_ev;
1201#ifdef HAVE_SCROLLBARS 1128#ifdef HAVE_SCROLLBARS
1202 xevent_watcher scrollbar_ev; 1129 xevent_watcher scrollbar_ev;
1203#endif 1130#endif
1204 1131
1132 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1205 void check_cb (check_watcher &w); check_watcher check_ev; 1133 void check_cb (check_watcher &w); check_watcher check_ev;
1206 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1134 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1207 void flush_cb (time_watcher &w); time_watcher flush_ev; 1135 void flush_cb (time_watcher &w); time_watcher flush_ev;
1208
1209 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1136 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1210
1211 void incr_cb (time_watcher &w); time_watcher incr_ev; 1137 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1212 1138
1213#ifdef CURSOR_BLINK 1139#ifdef CURSOR_BLINK
1214 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1140 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1215#endif 1141#endif
1216#ifdef TEXT_BLINK 1142#ifdef TEXT_BLINK
1217 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1143 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1144#endif
1145#ifndef NO_BELL
1146 void bell_cb (time_watcher &w); time_watcher bell_ev;
1218#endif 1147#endif
1219 1148
1220#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1149#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1221 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1150 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1222#endif 1151#endif
… …
1239 1168
1240 void tt_winch (); 1169 void tt_winch ();
1241 1170
1242 rxvt_term (); 1171 rxvt_term ();
1243 ~rxvt_term (); 1172 ~rxvt_term ();
1244 void child_exit (); // child has exited, usually destroys
1245 void destroy (); 1173 void destroy ();
1246 void emergency_cleanup (); 1174 void emergency_cleanup ();
1247 1175
1248 bool init (int argc, const char *const *argv); 1176 bool init (int argc, const char *const *argv, stringvec *envv);
1177
1178 bool init (stringvec *argv, stringvec *envv)
1179 {
1180 this->argv = argv;
1181 return init (argv->size (), argv->begin (), envv);
1182 }
1183
1249 bool init_vars (); 1184 bool init_vars ();
1250 1185
1251 bool pty_fill (); 1186 bool pty_fill ();
1252 1187
1253 void make_current () const // make this the "currently active" urxvt instance 1188 void make_current () const // make this the "currently active" urxvt instance
… …
1272 void create_windows (int argc, const char *const *argv); 1207 void create_windows (int argc, const char *const *argv);
1273 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1208 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1274 void window_calc (unsigned int newwidth, unsigned int newheight); 1209 void window_calc (unsigned int newwidth, unsigned int newheight);
1275 1210
1276#if USE_XIM 1211#if USE_XIM
1277 rxvt_xim *input_method; 1212 rxvt_xim *input_method;
1278 XIC Input_Context; 1213 XIC Input_Context;
1279 XIMStyle input_style; 1214 XIMStyle input_style;
1280 XPoint spot; // most recently sent spot position 1215 XPoint spot; // most recently sent spot position
1281 1216
1282 void im_destroy (); 1217 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1218 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1219 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos); 1220 void im_set_position (XPoint &pos) NOTHROW;
1286 void im_set_color (unsigned long &fg, unsigned long &bg); 1221 void im_set_color (unsigned long &fg, unsigned long &bg);
1287 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1222 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288 1223
1289 bool IMisRunning (); 1224 bool IMisRunning ();
1290 void IMSendSpot (); 1225 void IMSendSpot ();
… …
1292 void IMSetStatusPosition (); 1227 void IMSetStatusPosition ();
1293#endif 1228#endif
1294 1229
1295 void resize_scrollbar (); 1230 void resize_scrollbar ();
1296 1231
1297 void pixel_position (int *x, int *y);
1298
1299 void selection_click (int clicks, int x, int y);
1300 void selection_extend (int x, int y, int flag);
1301 void selection_rotate (int x, int y);
1302
1303 /* autoconvert */
1304
1305 // command.C 1232 // command.C
1306 void lookup_key (XKeyEvent &ev); 1233 void lookup_key (XKeyEvent &ev);
1307 unsigned int cmd_write (const char *str, unsigned int count); 1234 unsigned int cmd_write (const char *str, unsigned int count);
1308 1235
1309 wchar_t next_char (); 1236 wchar_t next_char () NOTHROW;
1310 wchar_t cmd_getc (); 1237 wchar_t cmd_getc () THROW ((class out_of_input));
1311 uint32_t next_octet (); 1238 uint32_t next_octet () NOTHROW;
1312 uint32_t cmd_get8 (); 1239 uint32_t cmd_get8 () THROW ((class out_of_input));
1313 1240
1314 bool cmd_parse (); 1241 bool cmd_parse ();
1315 void mouse_report (XButtonEvent &ev); 1242 void mouse_report (XButtonEvent &ev);
1316 void button_press (XButtonEvent &ev); 1243 void button_press (XButtonEvent &ev);
1317 void button_release (XButtonEvent &ev); 1244 void button_release (XButtonEvent &ev);
… …
1338 void process_sgr_mode (unsigned int nargs, const int *arg); 1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1339 void process_graphics (); 1266 void process_graphics ();
1340 // init.C 1267 // init.C
1341 void Get_Colours (); 1268 void Get_Colours ();
1342 void get_ourmods (); 1269 void get_ourmods ();
1343 // logging.C
1344 void makeutent (const char *pty, const char *hostname);
1345 void cleanutent ();
1346 // main.C 1270 // main.C
1347 void privileged_utmp (rxvt_privaction action);
1348 bool set_fonts (); 1271 bool set_fonts ();
1349 void set_string_property (Atom prop, const char *str, int len = -1); 1272 void set_string_property (Atom prop, const char *str, int len = -1);
1350 void set_utf8_property (Atom prop, const char *str, int len = -1); 1273 void set_utf8_property (Atom prop, const char *str, int len = -1);
1351 void set_title (const char *str); 1274 void set_title (const char *str);
1352 void set_icon_name (const char *str); 1275 void set_icon_name (const char *str);
… …
1383 1306
1384 if (ncol > prev_ncol) 1307 if (ncol > prev_ncol)
1385 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1308 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1386 } 1309 }
1387 1310
1388 int fgcolor_of (rend_t r) const 1311 int fgcolor_of (rend_t r) const NOTHROW
1389 { 1312 {
1390 int base = GET_BASEFG (r); 1313 int base = GET_BASEFG (r);
1391#ifndef NO_BRIGHTCOLOR 1314#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Bold 1315 if (r & RS_Bold
1393# if ENABLE_STYLES 1316# if ENABLE_STYLES
… …
1397 base += minBrightCOLOR - minCOLOR; 1320 base += minBrightCOLOR - minCOLOR;
1398#endif 1321#endif
1399 return base; 1322 return base;
1400 } 1323 }
1401 1324
1402 int bgcolor_of (rend_t r) const 1325 int bgcolor_of (rend_t r) const NOTHROW
1403 { 1326 {
1404 int base = GET_BASEBG (r); 1327 int base = GET_BASEBG (r);
1405#ifndef NO_BRIGHTCOLOR 1328#ifndef NO_BRIGHTCOLOR
1406 if (r & RS_Blink 1329 if (r & RS_Blink
1407# if ENABLE_STYLES 1330# if ENABLE_STYLES
… …
1411 base += minBrightCOLOR - minCOLOR; 1334 base += minBrightCOLOR - minCOLOR;
1412#endif 1335#endif
1413 return base; 1336 return base;
1414 } 1337 }
1415 1338
1416 bool option (uint32_t opt) const 1339 bool option (uint32_t opt) const NOTHROW
1417 { 1340 {
1418 return OPTION (opt); 1341 return OPTION (opt);
1419 } 1342 }
1420 1343
1421 void set_option (uint32_t opt, bool set) 1344 void set_option (uint32_t opt, bool set) NOTHROW
1422 { 1345 {
1423 if (set) 1346 if (set)
1424 options |= opt; 1347 options |= opt;
1425 else 1348 else
1426 options &= ~opt; 1349 options &= ~opt;
1427 } 1350 }
1428 1351
1429 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1352 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1430 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1353 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1431 int scr_scroll_text (int row1, int row2, int count); 1354 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1432 void scr_reset (); 1355 void scr_reset ();
1433 void scr_release (); 1356 void scr_release () NOTHROW;
1434 void scr_clear (bool really = false); 1357 void scr_clear (bool really = false) NOTHROW;
1435 void scr_refresh (unsigned char refresh_type); 1358 void scr_refresh () NOTHROW;
1436 bool scr_refresh_rend (rend_t mask, rend_t value); 1359 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1437 void scr_erase_screen (int mode); 1360 void scr_erase_screen (int mode) NOTHROW;
1438#if ENABLE_FRILLS 1361#if ENABLE_FRILLS
1439 void scr_erase_savelines (); 1362 void scr_erase_savelines () NOTHROW;
1440 void scr_backindex (); 1363 void scr_backindex () NOTHROW;
1441 void scr_forwardindex (); 1364 void scr_forwardindex () NOTHROW;
1442#endif 1365#endif
1443 void scr_touch (bool refresh); 1366 void scr_touch (bool refresh) NOTHROW;
1444 void scr_expose (int x, int y, int width, int height, bool refresh); 1367 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1445 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1368 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1446 void scr_recolour (); 1369 void scr_recolour () NOTHROW;
1447 void scr_remap_chars (); 1370 void scr_remap_chars () NOTHROW;
1448 void scr_remap_chars (line_t &l); 1371 void scr_remap_chars (line_t &l) NOTHROW;
1372
1373 enum cursor_mode { SAVE, RESTORE };
1449 1374
1450 void scr_poweron (); 1375 void scr_poweron ();
1451 void scr_cursor (int mode); 1376 void scr_cursor (cursor_mode mode) NOTHROW;
1452 void scr_do_wrap (); 1377 void scr_do_wrap () NOTHROW;
1378 void scr_swap_screen () NOTHROW;
1453 int scr_change_screen (int scrn); 1379 void scr_change_screen (int scrn);
1454 void scr_color (unsigned int color, int fgbg); 1380 void scr_color (unsigned int color, int fgbg) NOTHROW;
1455 void scr_rendition (int set, int style); 1381 void scr_rendition (int set, int style) NOTHROW;
1456 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1382 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1457 void scr_backspace (); 1383 void scr_backspace () NOTHROW;
1458 void scr_tab (int count, bool ht = false); 1384 void scr_tab (int count, bool ht = false) NOTHROW;
1459 void scr_gotorc (int row, int col, int relative); 1385 void scr_gotorc (int row, int col, int relative) NOTHROW;
1460 void scr_index (enum page_dirn direction); 1386 void scr_index (enum page_dirn direction) NOTHROW;
1461 void scr_erase_line (int mode); 1387 void scr_erase_line (int mode) NOTHROW;
1462 void scr_E (); 1388 void scr_E () NOTHROW;
1463 void scr_insdel_lines (int count, int insdel); 1389 void scr_insdel_lines (int count, int insdel) NOTHROW;
1464 void scr_insdel_chars (int count, int insdel); 1390 void scr_insdel_chars (int count, int insdel) NOTHROW;
1465 void scr_scroll_region (int top, int bot); 1391 void scr_scroll_region (int top, int bot) NOTHROW;
1466 void scr_cursor_visible (int mode); 1392 void scr_cursor_visible (int mode) NOTHROW;
1467 void scr_autowrap (int mode); 1393 void scr_autowrap (int mode) NOTHROW;
1468 void scr_relative_origin (int mode); 1394 void scr_relative_origin (int mode) NOTHROW;
1469 void scr_insert_mode (int mode); 1395 void scr_insert_mode (int mode) NOTHROW;
1470 void scr_set_tab (int mode); 1396 void scr_set_tab (int mode) NOTHROW;
1471 void scr_rvideo_mode (int mode); 1397 void scr_rvideo_mode (bool on) NOTHROW;
1472 void scr_report_position (); 1398 void scr_report_position () NOTHROW;
1473 void set_font_style (); 1399 void set_font_style () NOTHROW;
1474 void scr_charset_choose (int set); 1400 void scr_charset_choose (int set) NOTHROW;
1475 void scr_charset_set (int set, unsigned int ch); 1401 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1476 void scr_move_to (int y, int len); 1402 void scr_move_to (int y, int len) NOTHROW;
1477 bool scr_page (enum page_dirn direction, int nlines); 1403 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1478 bool scr_changeview (int new_view_start); 1404 bool scr_changeview (int new_view_start) NOTHROW;
1479 void scr_bell (); 1405 void scr_bell () NOTHROW;
1480 void scr_printscreen (int fullhist); 1406 void scr_printscreen (int fullhist) NOTHROW;
1481 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1407 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1482 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1408 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1483 void scr_reverse_selection (); 1409 void scr_reverse_selection () NOTHROW;
1484 void scr_dump (int fd); 1410 void scr_dump (int fd) NOTHROW;
1411
1485 void selection_check (int check_more); 1412 void selection_check (int check_more) NOTHROW;
1486 void selection_paste (Window win, Atom prop, bool delete_prop); 1413 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1487 void selection_property (Window win, Atom prop); 1414 void selection_property (Window win, Atom prop) NOTHROW;
1488 void selection_request (Time tm, int x, int y); 1415 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1489 int selection_request_other (Atom target, int selnum); 1416 int selection_request_other (Atom target, int selnum) NOTHROW;
1490 void selection_clear (); 1417 void selection_clear () NOTHROW;
1491 void selection_make (Time tm); 1418 void selection_make (Time tm);
1492 bool selection_grab (Time tm); 1419 bool selection_grab (Time tm) NOTHROW;
1493 void selection_start_colrow (int col, int row); 1420 void selection_start_colrow (int col, int row) NOTHROW;
1494 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1421 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1495 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1422 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1496 void selection_remove_trailing_spaces (); 1423 void selection_remove_trailing_spaces () NOTHROW;
1497 void selection_send (const XSelectionRequestEvent &rq); 1424 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1425 void selection_click (int clicks, int x, int y) NOTHROW;
1426 void selection_extend (int x, int y, int flag) NOTHROW;
1427 void selection_rotate (int x, int y) NOTHROW;
1428
1429 void pixel_position (int *x, int *y) NOTHROW;
1498 1430
1499#if defined(NEXT_SCROLLBAR) 1431#if defined(NEXT_SCROLLBAR)
1500 // scrollbar-next.C 1432 // scrollbar-next.C
1501 Pixmap renderPixmap (const char *const *data, int width, int height); 1433 Pixmap renderPixmap (const char *const *data, int width, int height);
1502 void init_scrollbar_stuff (); 1434 void init_scrollbar_stuff ();
… …
1504 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1436 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif 1437#endif
1506 1438
1507#if defined(RXVT_SCROLLBAR) 1439#if defined(RXVT_SCROLLBAR)
1508 // scrollbar-rxvt.C 1440 // scrollbar-rxvt.C
1509 void Draw_button (int x, int y, int state, int dirn);
1510 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1441 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1511#endif 1442#endif
1512 1443
1513#if defined(XTERM_SCROLLBAR) 1444#if defined(XTERM_SCROLLBAR)
1514 // scrollbar-xterm.C 1445 // scrollbar-xterm.C
… …
1545# define __PROTO(p) p 1476# define __PROTO(p) p
1546#else 1477#else
1547# define __PROTO(p) () 1478# define __PROTO(p) ()
1548#endif 1479#endif
1549 1480
1550#ifdef DEBUG_malloc
1551# include "dmalloc.h" /* This comes last */
1552#endif
1553
1554#endif /* _RXVT_H_ */ 1481#endif /* _RXVT_H_ */
1555 1482

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