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Comparing cvsroot/rxvt-unicode/src/rxvt.h (file contents):
Revision 1.218 by root, Tue Jan 17 12:22:59 2006 UTC vs.
Revision 1.256 by root, Sat Feb 11 10:53:37 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
99enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO 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 { };
100 109
101/* 110/*
102 ***************************************************************************** 111 *****************************************************************************
103 * PROTOTYPES 112 * PROTOTYPES
104 ***************************************************************************** 113 *****************************************************************************
105 */ 114 */
106// main.C 115// main.C
107RETSIGTYPE rxvt_Child_signal (int sig); 116RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
108RETSIGTYPE rxvt_Exit_signal (int sig); 117RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
109void rxvt_clean_exit (); 118void rxvt_clean_exit () NOTHROW;
110void * rxvt_malloc (size_t size); 119void * rxvt_malloc (size_t size);
111void * rxvt_calloc (size_t number, size_t size); 120void * rxvt_calloc (size_t number, size_t size);
112void * rxvt_realloc (void *ptr, size_t size); 121void * rxvt_realloc (void *ptr, size_t size);
113void rxvt_privileges (rxvt_privaction action);
114 122
115// util.C 123// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 124char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 125wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 126char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 127wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120char * rxvt_strdup (const char *str); 128char * rxvt_strdup_cpp (const char *str);
121 129
122// misc.C 130#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
131
123char * rxvt_r_basename (const char *str); 132char * rxvt_r_basename (const char *str) NOTHROW;
124void rxvt_vlog (const char *fmt, va_list arg_ptr); 133void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
125void rxvt_log (const char *fmt,...); 134void rxvt_log (const char *fmt,...) NOTHROW;
126void rxvt_warn (const char *fmt,...); 135void rxvt_warn (const char *fmt,...) NOTHROW;
127void rxvt_fatal (const char *fmt,...); 136void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
128void rxvt_exit_failure (); 137void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
138
129int rxvt_Str_match (const char *s1, const char *s2); 139int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
130const char * rxvt_Str_skip_space (const char *str); 140const char * rxvt_Str_skip_space (const char *str) NOTHROW;
131char * rxvt_Str_trim (char *str); 141char * rxvt_Str_trim (char *str) NOTHROW;
132int rxvt_Str_escaped (char *str); 142int rxvt_Str_escaped (char *str) NOTHROW;
133char ** rxvt_splitcommastring (const char *cs); 143char ** rxvt_splitcommastring (const char *cs) NOTHROW;
134void rxvt_freecommastring (char **cs); 144void rxvt_freecommastring (char **cs) NOTHROW;
135char * 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;
136void rxvt_usleep (int usecs);
137 146
138///////////////////////////////////////////////////////////////////////////// 147/////////////////////////////////////////////////////////////////////////////
139 148
140// temporarily replace the process environment 149// temporarily replace the process environment
141extern char **environ; 150extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 151extern char **rxvt_environ; // the original environ pointer
143 152
144inline void set_environ (stringvec *envv) 153inline void set_environ (stringvec *envv)
145{ 154{
155#if ENABLE_PERL
156 assert (envv);
157#else
146 if (envv) 158 if (envv)
159#endif
147 environ = (char **)envv->begin (); 160 environ = (char **)envv->begin ();
148} 161}
149 162
150inline void set_environ (char **envv) 163inline void set_environ (char **envv)
151{ 164{
165#if ENABLE_PERL
166 assert (envv);
167#else
152 if (envv) 168 if (envv)
169#endif
153 environ = envv; 170 environ = envv;
154} 171}
155 172
156/* 173/*
157 ***************************************************************************** 174 *****************************************************************************
… …
173typedef struct { 190typedef struct {
174 short w, h, x, y; 191 short w, h, x, y;
175 Pixmap pixmap; 192 Pixmap pixmap;
176} bgPixmap_t; 193} bgPixmap_t;
177#endif 194#endif
178
179struct rxvt_ptytty {
180 int pty; // pty file descriptor; connected to rxvt
181 int tty; // tty file descriptor; connected to child
182
183 virtual ~rxvt_ptytty ()
184 {
185 //
186 }
187
188 virtual bool get () = 0;
189 virtual void put () = 0;
190
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192 virtual void logout () = 0;
193
194 void close_tty ();
195
196 bool make_controlling_tty ();
197 void set_utf8_mode (bool on);
198};
199
200// a "factory" *g*
201rxvt_ptytty *rxvt_new_ptytty ();
202 195
203/* 196/*
204 * the 'essential' information for reporting Mouse Events 197 * the 'essential' information for reporting Mouse Events
205 * pared down from XButtonEvent 198 * pared down from XButtonEvent
206 */ 199 */
… …
419// fake styles 412// fake styles
420#define RS_Blink 0x00010000UL // blink 413#define RS_Blink 0x00010000UL // blink
421#define RS_RVid 0x00020000UL // reverse video 414#define RS_RVid 0x00020000UL // reverse video
422#define RS_Uline 0x00040000UL // underline 415#define RS_Uline 0x00040000UL // underline
423 416
417// toggle this to force redraw, must be != RS_Careful
418#define RS_redraw 0x01000000UL
419
424// 5 custom bits for extensions 420// 5 custom bits for extensions
425#define RS_customCount 32 421#define RS_customCount 32
426#define RS_customMask 0x00f80000UL 422#define RS_customMask 0x00f80000UL
427#define RS_customShift 19 423#define RS_customShift 19
428 424
… …
497 Rxvt_restoreFG = 39, // change default fg color 493 Rxvt_restoreFG = 39, // change default fg color
498 Rxvt_restoreBG = 49, // change default bg color 494 Rxvt_restoreBG = 49, // change default bg color
499 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
500 496
501 URxvt_locale = 701, // change locale 497 URxvt_locale = 701, // change locale
498 URxvt_version = 702, // request version
502 499
503 URxvt_Color_IT = 704, // change actual 'Italic' colour 500 URxvt_Color_IT = 704, // change actual 'Italic' colour
504 URxvt_Color_tint = 705, // change actual tint colour 501 URxvt_Color_tint = 705, // change actual tint colour
505 URxvt_Color_BD = 706, 502 URxvt_Color_BD = 706,
506 URxvt_Color_UL = 707, 503 URxvt_Color_UL = 707,
… …
591#endif 588#endif
592}; 589};
593 590
594#define Color_Bits 7 // 0 .. maxTermCOLOR 591#define Color_Bits 7 // 0 .. maxTermCOLOR
595 592
596#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
597#define NPIXCLR_BITS 32
598
599/* 593/*
600 * Resource list 594 * Resource list
601 */ 595 */
602enum { 596enum {
603# define def(name) Rs_ ## name, 597# define def(name) Rs_ ## name,
604# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
605# include "rsinc.h" 599# include "rsinc.h"
606# undef def 600# undef def
607# undef reserve 601# undef reserve
608 NUM_RESOURCES 602 NUM_RESOURCES
609};
610
611// see init.C:xa_names, which must be kept in sync
612enum {
613 XA_TEXT = 0,
614 XA_COMPOUND_TEXT,
615 XA_UTF8_STRING,
616 XA_MULTIPLE,
617 XA_TARGETS,
618 XA_TIMESTAMP,
619 XA_VT_SELECTION,
620 XA_INCR,
621 XA_WM_PROTOCOLS,
622 XA_WM_DELETE_WINDOW,
623 XA_CLIPBOARD,
624#if ENABLE_FRILLS
625 XA_MOTIF_WM_HINTS,
626#endif
627#if ENABLE_EWMH
628 XA_NET_WM_PID,
629 XA_NET_WM_NAME,
630 XA_NET_WM_ICON_NAME,
631 XA_NET_WM_PING,
632#endif
633#if USE_XIM
634 XA_WM_LOCALE_NAME,
635#endif
636#if TRANSPARENT
637 XA_XROOTPMAP_ID,
638 XA_ESETROOT_PMAP_ID,
639#endif
640#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
641 XA_DNDPROTOCOL,
642 XA_DNDSELECTION,
643#endif
644#if ENABLE_XEMBED
645 XA_XEMBED,
646 XA_XEMBED_INFO,
647#endif
648 NUM_XA
649}; 603};
650 604
651/* DEC private modes */ 605/* DEC private modes */
652#define PrivMode_132 (1UL<<0) 606#define PrivMode_132 (1UL<<0)
653#define PrivMode_132OK (1UL<<1) 607#define PrivMode_132OK (1UL<<1)
… …
726 ***************************************************************************** 680 *****************************************************************************
727 * MACRO DEFINES 681 * MACRO DEFINES
728 ***************************************************************************** 682 *****************************************************************************
729 */ 683 */
730#define dLocal(type,name) type const name = this->name 684#define dLocal(type,name) type const name = this->name
731#define dDisp Display *disp = this->display->display 685
686// for speed reasons, we assume that all latin1 characters
687// are single-width (the first unicode combining character
688// is actually 0x300, but ascii is what matters most).
689#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
732 690
733/* convert pixel dimensions to row/column values. Everything as int32_t */ 691/* convert pixel dimensions to row/column values. Everything as int32_t */
734#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 692#define Pixel2Col(x) Pixel2Width((int32_t)(x))
735#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 693#define Pixel2Row(y) Pixel2Height((int32_t)(y))
736#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 694#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
770#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 728#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
771#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 729#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
772 730
773#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 731#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
774 732
775#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 733#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
776#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 734#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
777 735
778#if ENABLE_STYLES 736#if ENABLE_STYLES
779# define FONTSET(style) fontset[GET_STYLE (style)] 737# define FONTSET(style) fontset[GET_STYLE (style)]
780#else 738#else
781# define FONTSET(style) fontset[0] 739# define FONTSET(style) fontset[0]
… …
815# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 773# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
816#else 774#else
817# define XPMClearArea(a, b, c, d, e, f, g) 775# define XPMClearArea(a, b, c, d, e, f, g)
818#endif 776#endif
819 777
820#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_CMD(x)
824#endif
825#ifdef DEBUG_INIT
826# define D_INIT(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_INIT(x)
829#endif
830#ifdef DEBUG_MAIN
831# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
832#else
833# define D_MAIN(x)
834#endif
835#ifdef DEBUG_SIZE
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else
838# define D_SIZE(x)
839#endif
840
841extern class rxvt_failure_exception { } rxvt_failure_exception;
842
843typedef callback1<void, const char *> log_callback; 778typedef callback1<void, const char *> log_callback;
844typedef callback1<int, int> getfd_callback; 779typedef callback1<int, int> getfd_callback;
845 780
846extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
847extern void rxvt_log (const char *fmt, ...);
848extern void rxvt_warn (const char *fmt, ...);
849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850extern void rxvt_exit_failure () __attribute__ ((noreturn));
851
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 781#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale); 782extern bool rxvt_set_locale (const char *locale) NOTHROW;
854extern void rxvt_push_locale (const char *locale); 783extern void rxvt_push_locale (const char *locale) NOTHROW;
855extern void rxvt_pop_locale (); 784extern void rxvt_pop_locale () NOTHROW;
856
857/****************************************************************************/
858
859#define BLINK_INTERVAL 0.5
860#define TEXT_BLINK_INTERVAL 0.5
861
862#ifndef __attribute__
863# ifdef __GNUC__
864# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
865# define __attribute__(x)
866# endif
867# endif
868# define __attribute__(x)
869#endif
870 785
871/****************************************************************************/ 786/****************************************************************************/
872 787
873#define LINE_LONGER 0x0001 // line is continued on the next row 788#define LINE_LONGER 0x0001 // line is continued on the next row
874#define LINE_FILTERED 0x0002 // line has been filtered 789#define LINE_FILTERED 0x0002 // line has been filtered
… …
934# define COMPOSE_LO 0x40000000UL 849# define COMPOSE_LO 0x40000000UL
935# define COMPOSE_HI 0x400fffffUL 850# define COMPOSE_HI 0x400fffffUL
936# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 851# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
937#else 852#else
938# if ENABLE_PERL 853# if ENABLE_PERL
939# 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
940# 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
941# else 856# else
942# define COMPOSE_LO 0xd800UL 857# define COMPOSE_LO 0xd800UL
943# define COMPOSE_HI 0xf8ffUL 858# define COMPOSE_HI 0xf8ffUL
944# endif 859# endif
… …
973#endif 888#endif
974 889
975/****************************************************************************/ 890/****************************************************************************/
976 891
977#ifdef KEYSYM_RESOURCE 892#ifdef KEYSYM_RESOURCE
978 class keyboard_manager; 893class keyboard_manager;
979#endif 894#endif
980 895
981struct 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
982 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
983 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 904 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
984#if ENABLE_PERL 905#if ENABLE_PERL
985 rxvt_perl_term perl; 906 rxvt_perl_term perl;
986#endif 907#endif
987 struct mbstate mbstate; // current input multibyte state 908 struct mbstate mbstate; // current input multibyte state
… …
993#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 914#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
994 am_transparent:1, /* is a transparent term */ 915 am_transparent:1, /* is a transparent term */
995 am_pixmap_trans:1, /* transparency w/known root pixmap */ 916 am_pixmap_trans:1, /* transparency w/known root pixmap */
996#endif 917#endif
997 current_screen:1, /* primary or secondary */ 918 current_screen:1, /* primary or secondary */
998 hate_those_clicks:1, /* a.k.a. keep mark position */
999 num_scr_allow:1, 919 num_scr_allow:1,
1000 bypass_keystate:1, 920 bypass_keystate:1,
1001#ifdef CURSOR_BLINK 921#ifdef CURSOR_BLINK
1002 hidden_cursor:1, 922 hidden_cursor:1,
1003#endif 923#endif
… …
1018#endif 938#endif
1019 scrollbar_align, 939 scrollbar_align,
1020 selection_wait, 940 selection_wait,
1021 selection_type; 941 selection_type;
1022/* ---------- */ 942/* ---------- */
943 bool rvideo_state, rvideo_mode;
944#ifndef NO_BELL
1023 short rvideo; 945 bool rvideo_bell;
946#endif
1024 int num_scr; /* screen: number lines scrolled */ 947 int num_scr; /* screen: number lines scrolled */
1025 int prev_ncol, /* screen: previous number of columns */ 948 int prev_ncol, /* screen: previous number of columns */
1026 prev_nrow; /* screen: previous number of rows */ 949 prev_nrow; /* screen: previous number of rows */
1027/* ---------- */ 950/* ---------- */
1028 rend_t rstyle; 951 rend_t rstyle;
1029/* ---------- */
1030 uint32_t pixcolor_set[NPIXCLR_SETS];
1031/* ---------- */ 952/* ---------- */
1032#ifdef SELECTION_SCROLLING 953#ifdef SELECTION_SCROLLING
1033 int scroll_selection_lines; 954 int scroll_selection_lines;
1034 enum page_dirn scroll_selection_dir; 955 enum page_dirn scroll_selection_dir;
1035 int selection_save_x, 956 int selection_save_x,
… …
1062 int old_width, /* last used width in screen resize */ 983 int old_width, /* last used width in screen resize */
1063 old_height; /* last used height in screen resize */ 984 old_height; /* last used height in screen resize */
1064 unsigned long priv_modes, 985 unsigned long priv_modes,
1065 SavedModes; 986 SavedModes;
1066/* ---------- */ 987/* ---------- */
1067 Atom xa[NUM_XA]; 988 Atom *xa;
1068/* ---------- */ 989/* ---------- */
1069#ifdef RXVT_SCROLLBAR 990#ifdef RXVT_SCROLLBAR
1070 GC scrollbarGC, 991 GC scrollbarGC,
1071 topShadowGC, 992 topShadowGC,
1072 botShadowGC; 993 botShadowGC;
… …
1117#if ENABLE_OVERLAY 1038#if ENABLE_OVERLAY
1118 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1039 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1119 text_t **ov_text; 1040 text_t **ov_text;
1120 rend_t **ov_rend; 1041 rend_t **ov_rend;
1121 1042
1122 void scr_swap_overlay (); 1043 void scr_swap_overlay () NOTHROW;
1123 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;
1124 void scr_overlay_off (); 1045 void scr_overlay_off () NOTHROW;
1125 void scr_overlay_set (int x, int y, 1046 void scr_overlay_set (int x, int y,
1126 text_t text, 1047 text_t text,
1127 rend_t rend = OVERLAY_RSTYLE); 1048 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1128 void scr_overlay_set (int x, int y, const char *s); 1049 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1129 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;
1130#endif 1051#endif
1131 1052
1132 vector<void *> allocated; // free these memory blocks with free() 1053 vector<void *> allocated; // free these memory blocks with free()
1133 1054
1134 char *env_windowid; /* environmental variable WINDOWID */ 1055 char env_windowid[21]; /* environmental variable WINDOWID */
1056 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1135 char *env_display; /* environmental variable DISPLAY */ 1057 char *env_display; /* environmental variable DISPLAY */
1136 char *env_term; /* environmental variable TERM */ 1058 char *env_term; /* environmental variable TERM */
1137 char *env_colorfgbg; 1059
1138 char *locale; 1060 char *locale;
1139 char charsets[4]; 1061 char charsets[4];
1140 char *v_buffer; /* pointer to physical buffer */ 1062 char *v_buffer; /* pointer to physical buffer */
1141 unsigned int v_buflen; /* size of area to write */ 1063 unsigned int v_buflen; /* size of area to write */
1142 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1064 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1143 1065
1144#ifdef KEYSYM_RESOURCE 1066#ifdef KEYSYM_RESOURCE
1145 keyboard_manager *keyboard; 1067 keyboard_manager *keyboard;
1146#endif 1068#endif
1147 1069
1148 const char *rs[NUM_RESOURCES]; 1070 const char *rs[NUM_RESOURCES];
1149 /* command input buffering */ 1071 /* command input buffering */
1150 char *cmdbuf_ptr, *cmdbuf_endp; 1072 char *cmdbuf_ptr, *cmdbuf_endp;
1151 char cmdbuf_base[CBUFSIZ]; 1073 char cmdbuf_base[CBUFSIZ];
1152 1074
1153 rxvt_ptytty *pty; 1075 ptytty *pty;
1154 1076
1155 rxvt_salloc *talloc; // text line allocator 1077 rxvt_salloc *talloc; // text line allocator
1156 rxvt_salloc *ralloc; // rend line allocator 1078 rxvt_salloc *ralloc; // rend line allocator
1157 1079
1158 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
… …
1167 void iso14755_54 (int x, int y); 1089 void iso14755_54 (int x, int y);
1168# endif 1090# endif
1169#endif 1091#endif
1170 1092
1171 // modifies first argument(!) 1093 // modifies first argument(!)
1172 void paste (char *data, unsigned int len); 1094 void paste (char *data, unsigned int len) NOTHROW;
1173 1095
1174 long vt_emask, vt_emask_perl; 1096 long vt_emask, vt_emask_perl, vt_emask_xim;
1175 1097
1176 void vt_select_input () const 1098 void vt_select_input () const NOTHROW
1177 { 1099 {
1178 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1100 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1179 } 1101 }
1180 1102
1181#if TRANSPARENT 1103#if TRANSPARENT
1182 void rootwin_cb (XEvent &xev); 1104 void rootwin_cb (XEvent &xev);
1183 xevent_watcher rootwin_ev; 1105 xevent_watcher rootwin_ev;
… …
1189 xevent_watcher vt_ev; 1111 xevent_watcher vt_ev;
1190#ifdef HAVE_SCROLLBARS 1112#ifdef HAVE_SCROLLBARS
1191 xevent_watcher scrollbar_ev; 1113 xevent_watcher scrollbar_ev;
1192#endif 1114#endif
1193 1115
1116 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1194 void check_cb (check_watcher &w); check_watcher check_ev; 1117 void check_cb (check_watcher &w); check_watcher check_ev;
1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1118 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1196 void flush_cb (time_watcher &w); time_watcher flush_ev; 1119 void flush_cb (time_watcher &w); time_watcher flush_ev;
1197
1198 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;
1199
1200 void incr_cb (time_watcher &w); time_watcher incr_ev; 1121 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1201 1122
1202#ifdef CURSOR_BLINK 1123#ifdef CURSOR_BLINK
1203 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;
1204#endif 1125#endif
1205#ifdef TEXT_BLINK 1126#ifdef TEXT_BLINK
1206 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;
1207#endif 1131#endif
1208 1132
1209#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1133#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210 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;
1211#endif 1135#endif
… …
1228 1152
1229 void tt_winch (); 1153 void tt_winch ();
1230 1154
1231 rxvt_term (); 1155 rxvt_term ();
1232 ~rxvt_term (); 1156 ~rxvt_term ();
1233 void child_exit (); // child has exited, usually destroys
1234 void destroy (); 1157 void destroy ();
1235 void emergency_cleanup (); 1158 void emergency_cleanup ();
1236 1159
1237 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
1238 bool init_vars (); 1168 bool init_vars ();
1239 1169
1240 bool pty_fill (); 1170 bool pty_fill ();
1241 1171
1242 void make_current () const // make this the "currently active" urxvt instance 1172 void make_current () const // make this the "currently active" urxvt instance
… …
1261 void create_windows (int argc, const char *const *argv); 1191 void create_windows (int argc, const char *const *argv);
1262 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);
1263 void window_calc (unsigned int newwidth, unsigned int newheight); 1193 void window_calc (unsigned int newwidth, unsigned int newheight);
1264 1194
1265#if USE_XIM 1195#if USE_XIM
1266 rxvt_xim *input_method; 1196 rxvt_xim *input_method;
1267 XIC Input_Context; 1197 XIC Input_Context;
1268 XIMStyle input_style; 1198 XIMStyle input_style;
1269 XPoint spot; // most recently sent spot position 1199 XPoint spot; // most recently sent spot position
1270 1200
1271 void im_destroy (); 1201 void im_destroy ();
1272 void im_cb (); im_watcher im_ev; 1202 void im_cb (); im_watcher im_ev;
1273 void im_set_size (XRectangle &size); 1203 void im_set_size (XRectangle &size);
1274 void im_set_position (XPoint &pos); 1204 void im_set_position (XPoint &pos) NOTHROW;
1275 void im_set_color (unsigned long &fg, unsigned long &bg); 1205 void im_set_color (unsigned long &fg, unsigned long &bg);
1276 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);
1277 1207
1278 bool IMisRunning (); 1208 bool IMisRunning ();
1279 void IMSendSpot (); 1209 void IMSendSpot ();
1280 bool IM_get_IC (const char *modifiers); 1210 bool IM_get_IC (const char *modifiers);
1281 void IMSetStatusPosition (); 1211 void IMSetPosition ();
1282#endif 1212#endif
1283 1213
1284 void resize_scrollbar (); 1214 void resize_scrollbar ();
1285 1215
1286 void pixel_position (int *x, int *y);
1287
1288 void selection_click (int clicks, int x, int y);
1289 void selection_extend (int x, int y, int flag);
1290 void selection_rotate (int x, int y);
1291
1292 /* autoconvert */
1293
1294 // command.C 1216 // command.C
1295 void lookup_key (XKeyEvent &ev); 1217 void key_press (XKeyEvent &ev);
1218 void key_release (XKeyEvent &ev);
1296 unsigned int cmd_write (const char *str, unsigned int count); 1219 unsigned int cmd_write (const char *str, unsigned int count);
1297 1220
1298 wchar_t next_char (); 1221 wchar_t next_char () NOTHROW;
1299 wchar_t cmd_getc (); 1222 wchar_t cmd_getc () THROW ((class out_of_input));
1300 uint32_t next_octet (); 1223 uint32_t next_octet () NOTHROW;
1301 uint32_t cmd_get8 (); 1224 uint32_t cmd_get8 () THROW ((class out_of_input));
1302 1225
1303 bool cmd_parse (); 1226 bool cmd_parse ();
1304 void mouse_report (XButtonEvent &ev); 1227 void mouse_report (XButtonEvent &ev);
1305 void button_press (XButtonEvent &ev); 1228 void button_press (XButtonEvent &ev);
1306 void button_release (XButtonEvent &ev); 1229 void button_release (XButtonEvent &ev);
… …
1328 void process_graphics (); 1251 void process_graphics ();
1329 // init.C 1252 // init.C
1330 void Get_Colours (); 1253 void Get_Colours ();
1331 void get_ourmods (); 1254 void get_ourmods ();
1332 // main.C 1255 // main.C
1333 void privileged_utmp (rxvt_privaction action);
1334 bool set_fonts (); 1256 bool set_fonts ();
1335 void set_string_property (Atom prop, const char *str, int len = -1); 1257 void set_string_property (Atom prop, const char *str, int len = -1);
1336 void set_utf8_property (Atom prop, const char *str, int len = -1); 1258 void set_utf8_property (Atom prop, const char *str, int len = -1);
1337 void set_title (const char *str); 1259 void set_title (const char *str);
1338 void set_icon_name (const char *str); 1260 void set_icon_name (const char *str);
1339 void set_window_color (int idx, const char *color); 1261 void set_window_color (int idx, const char *color);
1340 void set_colorfgbg (); 1262 void set_colorfgbg ();
1341 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1263 bool set_color (rxvt_color &color, const char *name);
1264 void alias_color (int dst, int src);
1342 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1265 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1343 1266
1344 // screen.C 1267 // screen.C
1345 1268
1346 void lalloc (line_t &l) const 1269 void lalloc (line_t &l) const
… …
1369 1292
1370 if (ncol > prev_ncol) 1293 if (ncol > prev_ncol)
1371 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1294 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1372 } 1295 }
1373 1296
1374 int fgcolor_of (rend_t r) const 1297 int fgcolor_of (rend_t r) const NOTHROW
1375 { 1298 {
1376 int base = GET_BASEFG (r); 1299 int base = GET_BASEFG (r);
1377#ifndef NO_BRIGHTCOLOR 1300#ifndef NO_BRIGHTCOLOR
1378 if (r & RS_Bold 1301 if (r & RS_Bold
1379# if ENABLE_STYLES 1302# if ENABLE_STYLES
… …
1383 base += minBrightCOLOR - minCOLOR; 1306 base += minBrightCOLOR - minCOLOR;
1384#endif 1307#endif
1385 return base; 1308 return base;
1386 } 1309 }
1387 1310
1388 int bgcolor_of (rend_t r) const 1311 int bgcolor_of (rend_t r) const NOTHROW
1389 { 1312 {
1390 int base = GET_BASEBG (r); 1313 int base = GET_BASEBG (r);
1391#ifndef NO_BRIGHTCOLOR 1314#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Blink 1315 if (r & RS_Blink
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 bool option (uint32_t opt) const 1325 bool option (uint32_t opt) const NOTHROW
1403 { 1326 {
1404 return OPTION (opt); 1327 return OPTION (opt);
1405 } 1328 }
1406 1329
1407 void set_option (uint32_t opt, bool set) 1330 void set_option (uint32_t opt, bool set) NOTHROW
1408 { 1331 {
1409 if (set) 1332 if (set)
1410 options |= opt; 1333 options |= opt;
1411 else 1334 else
1412 options &= ~opt; 1335 options &= ~opt;
1413 } 1336 }
1414 1337
1415 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1338 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1416 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1339 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1417 int scr_scroll_text (int row1, int row2, int count); 1340 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1418 void scr_reset (); 1341 void scr_reset ();
1419 void scr_release (); 1342 void scr_release () NOTHROW;
1420 void scr_clear (bool really = false); 1343 void scr_clear (bool really = false) NOTHROW;
1421 void scr_refresh (); 1344 void scr_refresh () NOTHROW;
1422 bool scr_refresh_rend (rend_t mask, rend_t value); 1345 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1423 void scr_erase_screen (int mode); 1346 void scr_erase_screen (int mode) NOTHROW;
1424#if ENABLE_FRILLS 1347#if ENABLE_FRILLS
1425 void scr_erase_savelines (); 1348 void scr_erase_savelines () NOTHROW;
1426 void scr_backindex (); 1349 void scr_backindex () NOTHROW;
1427 void scr_forwardindex (); 1350 void scr_forwardindex () NOTHROW;
1428#endif 1351#endif
1429 void scr_touch (bool refresh); 1352 void scr_touch (bool refresh) NOTHROW;
1430 void scr_expose (int x, int y, int width, int height, bool refresh); 1353 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1431 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1354 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1432 void scr_recolour (); 1355 void scr_recolour () NOTHROW;
1433 void scr_remap_chars (); 1356 void scr_remap_chars () NOTHROW;
1434 void scr_remap_chars (line_t &l); 1357 void scr_remap_chars (line_t &l) NOTHROW;
1358
1359 enum cursor_mode { SAVE, RESTORE };
1435 1360
1436 void scr_poweron (); 1361 void scr_poweron ();
1437 void scr_cursor (int mode); 1362 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1363 void scr_do_wrap () NOTHROW;
1364 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1365 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1366 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1367 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1368 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1369 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1370 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1371 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1372 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1373 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1374 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1375 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1376 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1377 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1378 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1379 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1380 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1381 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1382 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1383 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1384 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1385 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1386 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1387 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 void scr_move_to (int y, int len); 1388 void scr_move_to (int y, int len) NOTHROW;
1463 bool scr_page (enum page_dirn direction, int nlines); 1389 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 bool scr_changeview (int new_view_start); 1390 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1391 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1392 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1393 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1394 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1469 void scr_reverse_selection (); 1395 void scr_reverse_selection () NOTHROW;
1470 void scr_dump (int fd); 1396 void scr_dump (int fd) NOTHROW;
1397
1471 void selection_check (int check_more); 1398 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop); 1399 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop); 1400 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm, int x, int y); 1401 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum); 1402 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (); 1403 void selection_clear () NOTHROW;
1477 void selection_make (Time tm); 1404 void selection_make (Time tm);
1478 bool selection_grab (Time tm); 1405 bool selection_grab (Time tm) NOTHROW;
1479 void selection_start_colrow (int col, int row); 1406 void selection_start_colrow (int col, int row) NOTHROW;
1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1407 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1408 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1482 void selection_remove_trailing_spaces (); 1409 void selection_remove_trailing_spaces () NOTHROW;
1483 void selection_send (const XSelectionRequestEvent &rq); 1410 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1411 void selection_click (int clicks, int x, int y) NOTHROW;
1412 void selection_extend (int x, int y, int flag) NOTHROW;
1413 void selection_rotate (int x, int y) NOTHROW;
1414
1415 void pixel_position (int *x, int *y) NOTHROW;
1484 1416
1485#if defined(NEXT_SCROLLBAR) 1417#if defined(NEXT_SCROLLBAR)
1486 // scrollbar-next.C 1418 // scrollbar-next.C
1487 Pixmap renderPixmap (const char *const *data, int width, int height); 1419 Pixmap renderPixmap (const char *const *data, int width, int height);
1488 void init_scrollbar_stuff (); 1420 void init_scrollbar_stuff ();
… …
1530# define __PROTO(p) p 1462# define __PROTO(p) p
1531#else 1463#else
1532# define __PROTO(p) () 1464# define __PROTO(p) ()
1533#endif 1465#endif
1534 1466
1535#ifdef DEBUG_malloc
1536# include "dmalloc.h" /* This comes last */
1537#endif
1538
1539#endif /* _RXVT_H_ */ 1467#endif /* _RXVT_H_ */
1540 1468

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