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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.209 by root, Mon Jan 16 15:12:48 2006 UTC vs.
Revision 1.241 by root, Wed Jan 25 00:42:20 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 *****************************************************************************
… …
338 * | 375 * |
339 * +---< SB_WIDTH_NEXT 376 * +---< SB_WIDTH_NEXT
340 */ 377 */
341 378
342enum { 379enum {
343 NO_REFRESH = 0 , /* Window not visible at all! */ 380 NO_REFRESH = 0, /* Window not visible at all! */
344 FAST_REFRESH = 1<<0, /* Fully exposed window */ 381 FAST_REFRESH = 1, /* Fully exposed window */
345 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 382 SLOW_REFRESH = 2, /* Partially exposed window */
346 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
347}; 383};
348 384
349#ifdef NO_SECONDARY_SCREEN 385#ifdef NO_SECONDARY_SCREEN
350# define NSCREENS 0 386# define NSCREENS 0
351#else 387#else
… …
612#endif 648#endif
613#if TRANSPARENT 649#if TRANSPARENT
614 XA_XROOTPMAP_ID, 650 XA_XROOTPMAP_ID,
615 XA_ESETROOT_PMAP_ID, 651 XA_ESETROOT_PMAP_ID,
616#endif 652#endif
617#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
618 XA_DNDPROTOCOL,
619 XA_DNDSELECTION,
620#endif
621#if ENABLE_XEMBED 653#if ENABLE_XEMBED
622 XA_XEMBED, 654 XA_XEMBED,
623 XA_XEMBED_INFO, 655 XA_XEMBED_INFO,
624#endif 656#endif
625 NUM_XA 657 NUM_XA
… …
702/* 734/*
703 ***************************************************************************** 735 *****************************************************************************
704 * MACRO DEFINES 736 * MACRO DEFINES
705 ***************************************************************************** 737 *****************************************************************************
706 */ 738 */
739#define dLocal(type,name) type const name = this->name
707#define dDisp Display *disp = display->display 740#define dDisp Display *disp = this->display->display
741
742// for speed reasons, we assume that all latin1 characters
743// are single-width (the first unicdoe combining character
744// is actually 0x300, but ascii is what matters most).
745#define WCWIDTH(c) ((c) < 0x100 ? 1 : wcwidth (c))
708 746
709/* convert pixel dimensions to row/column values. Everything as int32_t */ 747/* convert pixel dimensions to row/column values. Everything as int32_t */
710#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 748#define Pixel2Col(x) Pixel2Width((int32_t)(x))
711#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 749#define Pixel2Row(y) Pixel2Height((int32_t)(y))
712#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 750#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
791# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 829# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
792#else 830#else
793# define XPMClearArea(a, b, c, d, e, f, g) 831# define XPMClearArea(a, b, c, d, e, f, g)
794#endif 832#endif
795 833
796#ifdef UTMP_SUPPORT
797# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
798# undef HAVE_UTMPX_H
799# undef HAVE_STRUCT_UTMPX
800# endif
801# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
802# undef HAVE_UTMP_H
803# undef HAVE_STRUCT_UTMP
804# endif
805
806# ifdef HAVE_UTMPX_H
807# include <utmpx.h>
808# endif
809# ifdef HAVE_UTMP_H
810# include <utmp.h>
811# endif
812#endif
813
814#ifdef DEBUG_CMD
815# define D_CMD(x) fprintf x ; fputc('\n', stderr)
816#else
817# define D_CMD(x)
818#endif
819#ifdef DEBUG_INIT
820# define D_INIT(x) fprintf x ; fputc('\n', stderr)
821#else
822# define D_INIT(x)
823#endif
824#ifdef DEBUG_MAIN
825# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
826#else
827# define D_MAIN(x)
828#endif
829#ifdef DEBUG_SIZE
830# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
831#else
832# define D_SIZE(x)
833#endif
834
835extern class rxvt_failure_exception { } rxvt_failure_exception;
836
837typedef callback1<void, const char *> log_callback; 834typedef callback1<void, const char *> log_callback;
838typedef callback1<int, int> getfd_callback; 835typedef callback1<int, int> getfd_callback;
839 836
840extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
841extern void rxvt_log (const char *fmt, ...);
842extern void rxvt_warn (const char *fmt, ...);
843extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
844extern void rxvt_exit_failure () __attribute__ ((noreturn));
845
846#define SET_LOCALE(locale) rxvt_set_locale (locale) 837#define SET_LOCALE(locale) rxvt_set_locale (locale)
847extern bool rxvt_set_locale (const char *locale); 838extern bool rxvt_set_locale (const char *locale) NOTHROW;
848extern void rxvt_push_locale (const char *locale); 839extern void rxvt_push_locale (const char *locale) NOTHROW;
849extern void rxvt_pop_locale (); 840extern void rxvt_pop_locale () NOTHROW;
850
851/****************************************************************************/
852
853#define BLINK_INTERVAL 0.5
854#define TEXT_BLINK_INTERVAL 0.5
855
856#ifndef __attribute__
857# ifdef __GNUC__
858# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
859# define __attribute__(x)
860# endif
861# endif
862# define __attribute__(x)
863#endif
864 841
865/****************************************************************************/ 842/****************************************************************************/
866 843
867#define LINE_LONGER 0x0001 // line is continued on the next row 844#define LINE_LONGER 0x0001 // line is continued on the next row
868#define LINE_FILTERED 0x0002 // line has been filtered 845#define LINE_FILTERED 0x0002 // line has been filtered
… …
987#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 964#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
988 am_transparent:1, /* is a transparent term */ 965 am_transparent:1, /* is a transparent term */
989 am_pixmap_trans:1, /* transparency w/known root pixmap */ 966 am_pixmap_trans:1, /* transparency w/known root pixmap */
990#endif 967#endif
991 current_screen:1, /* primary or secondary */ 968 current_screen:1, /* primary or secondary */
992 hate_those_clicks:1, /* a.k.a. keep mark position */
993 num_scr_allow:1, 969 num_scr_allow:1,
994 bypass_keystate:1, 970 bypass_keystate:1,
995#ifdef CURSOR_BLINK 971#ifdef CURSOR_BLINK
996 hidden_cursor:1, 972 hidden_cursor:1,
997#endif 973#endif
… …
1012#endif 988#endif
1013 scrollbar_align, 989 scrollbar_align,
1014 selection_wait, 990 selection_wait,
1015 selection_type; 991 selection_type;
1016/* ---------- */ 992/* ---------- */
993 bool rvideo_state, rvideo_mode;
994#ifndef NO_BELL
1017 short rvideo; 995 bool rvideo_bell;
996#endif
1018 int num_scr; /* screen: number lines scrolled */ 997 int num_scr; /* screen: number lines scrolled */
1019 int prev_ncol, /* screen: previous number of columns */ 998 int prev_ncol, /* screen: previous number of columns */
1020 prev_nrow; /* screen: previous number of rows */ 999 prev_nrow; /* screen: previous number of rows */
1021/* ---------- */ 1000/* ---------- */
1022 rend_t rstyle; 1001 rend_t rstyle;
… …
1100 const char *key_delete; 1079 const char *key_delete;
1101#endif 1080#endif
1102 struct mouse_event MEvent; 1081 struct mouse_event MEvent;
1103 XComposeStatus compose; 1082 XComposeStatus compose;
1104 ttymode_t tio; 1083 ttymode_t tio;
1105#ifdef UTMP_SUPPORT
1106# ifdef HAVE_STRUCT_UTMP
1107 struct utmp ut;
1108# endif
1109# ifdef HAVE_STRUCT_UTMPX
1110 struct utmpx utx;
1111# endif
1112# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1113 char ut_id[5];
1114# endif
1115 int utmp_pos;
1116#endif
1117 row_col_t oldcursor; 1084 row_col_t oldcursor;
1118#ifdef XPM_BACKGROUND 1085#ifdef XPM_BACKGROUND
1119 bgPixmap_t bgPixmap; 1086 bgPixmap_t bgPixmap;
1120 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1087 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1121#endif 1088#endif
… …
1123#if ENABLE_OVERLAY 1090#if ENABLE_OVERLAY
1124 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1091 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1125 text_t **ov_text; 1092 text_t **ov_text;
1126 rend_t **ov_rend; 1093 rend_t **ov_rend;
1127 1094
1128 void scr_swap_overlay (); 1095 void scr_swap_overlay () NOTHROW;
1129 void scr_overlay_new (int x, int y, int w, int h); 1096 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1130 void scr_overlay_off (); 1097 void scr_overlay_off () NOTHROW;
1131 void scr_overlay_set (int x, int y, 1098 void scr_overlay_set (int x, int y,
1132 text_t text, 1099 text_t text,
1133 rend_t rend = OVERLAY_RSTYLE); 1100 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1134 void scr_overlay_set (int x, int y, const char *s); 1101 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1135 void scr_overlay_set (int x, int y, const wchar_t *s); 1102 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1136#endif 1103#endif
1137 1104
1138 vector<void *> allocated; // free these memory blocks with free() 1105 vector<void *> allocated; // free these memory blocks with free()
1139 1106
1140 char *env_windowid; /* environmental variable WINDOWID */ 1107 char *env_windowid; /* environmental variable WINDOWID */
… …
1154 const char *rs[NUM_RESOURCES]; 1121 const char *rs[NUM_RESOURCES];
1155 /* command input buffering */ 1122 /* command input buffering */
1156 char *cmdbuf_ptr, *cmdbuf_endp; 1123 char *cmdbuf_ptr, *cmdbuf_endp;
1157 char cmdbuf_base[CBUFSIZ]; 1124 char cmdbuf_base[CBUFSIZ];
1158 1125
1126 ptytty *pty;
1127
1159 rxvt_salloc *talloc; // text line allocator 1128 rxvt_salloc *talloc; // text line allocator
1160 rxvt_salloc *ralloc; // rend line allocator 1129 rxvt_salloc *ralloc; // rend line allocator
1161 1130
1162 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1131 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1163 1132
… …
1171 void iso14755_54 (int x, int y); 1140 void iso14755_54 (int x, int y);
1172# endif 1141# endif
1173#endif 1142#endif
1174 1143
1175 // modifies first argument(!) 1144 // modifies first argument(!)
1176 void paste (char *data, unsigned int len); 1145 void paste (char *data, unsigned int len) NOTHROW;
1177 1146
1178 long vt_emask, vt_emask_perl; 1147 long vt_emask, vt_emask_perl, vt_emask_xim;
1179 1148
1180 void vt_select_input () const 1149 void vt_select_input () const NOTHROW
1181 { 1150 {
1182 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1151 XSelectInput (display->display, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1183 } 1152 }
1184 1153
1185#if TRANSPARENT 1154#if TRANSPARENT
1186 void rootwin_cb (XEvent &xev); 1155 void rootwin_cb (XEvent &xev);
1187 xevent_watcher rootwin_ev; 1156 xevent_watcher rootwin_ev;
… …
1193 xevent_watcher vt_ev; 1162 xevent_watcher vt_ev;
1194#ifdef HAVE_SCROLLBARS 1163#ifdef HAVE_SCROLLBARS
1195 xevent_watcher scrollbar_ev; 1164 xevent_watcher scrollbar_ev;
1196#endif 1165#endif
1197 1166
1167 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1198 void check_cb (check_watcher &w); check_watcher check_ev; 1168 void check_cb (check_watcher &w); check_watcher check_ev;
1199 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1169 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1200 void flush_cb (time_watcher &w); time_watcher flush_ev; 1170 void flush_cb (time_watcher &w); time_watcher flush_ev;
1201
1202 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1171 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1203
1204 void incr_cb (time_watcher &w); time_watcher incr_ev; 1172 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1205 1173
1206#ifdef CURSOR_BLINK 1174#ifdef CURSOR_BLINK
1207 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1175 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1208#endif 1176#endif
1209#ifdef TEXT_BLINK 1177#ifdef TEXT_BLINK
1210 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1178 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1179#endif
1180#ifndef NO_BELL
1181 void bell_cb (time_watcher &w); time_watcher bell_ev;
1211#endif 1182#endif
1212 1183
1213#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1184#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1214 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1185 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1215#endif 1186#endif
… …
1232 1203
1233 void tt_winch (); 1204 void tt_winch ();
1234 1205
1235 rxvt_term (); 1206 rxvt_term ();
1236 ~rxvt_term (); 1207 ~rxvt_term ();
1237 void child_exit (); // child has exited, usually destroys
1238 void destroy (); 1208 void destroy ();
1239 void emergency_cleanup (); 1209 void emergency_cleanup ();
1240 1210
1241 bool init (int argc, const char *const *argv); 1211 bool init (int argc, const char *const *argv, stringvec *envv);
1212
1213 bool init (stringvec *argv, stringvec *envv)
1214 {
1215 this->argv = argv;
1216 return init (argv->size (), argv->begin (), envv);
1217 }
1218
1242 bool init_vars (); 1219 bool init_vars ();
1243 1220
1244 bool pty_fill (); 1221 bool pty_fill ();
1245 1222
1246 void make_current () const // make this the "currently active" urxvt instance 1223 void make_current () const // make this the "currently active" urxvt instance
… …
1265 void create_windows (int argc, const char *const *argv); 1242 void create_windows (int argc, const char *const *argv);
1266 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1243 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1267 void window_calc (unsigned int newwidth, unsigned int newheight); 1244 void window_calc (unsigned int newwidth, unsigned int newheight);
1268 1245
1269#if USE_XIM 1246#if USE_XIM
1270 rxvt_xim *input_method; 1247 rxvt_xim *input_method;
1271 XIC Input_Context; 1248 XIC Input_Context;
1272 XIMStyle input_style; 1249 XIMStyle input_style;
1273 XPoint spot; // most recently sent spot position 1250 XPoint spot; // most recently sent spot position
1274 1251
1275 void im_destroy (); 1252 void im_destroy ();
1276 void im_cb (); im_watcher im_ev; 1253 void im_cb (); im_watcher im_ev;
1277 void im_set_size (XRectangle &size); 1254 void im_set_size (XRectangle &size);
1278 void im_set_position (XPoint &pos); 1255 void im_set_position (XPoint &pos) NOTHROW;
1279 void im_set_color (unsigned long &fg, unsigned long &bg); 1256 void im_set_color (unsigned long &fg, unsigned long &bg);
1280 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1257 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1281 1258
1282 bool IMisRunning (); 1259 bool IMisRunning ();
1283 void IMSendSpot (); 1260 void IMSendSpot ();
… …
1285 void IMSetStatusPosition (); 1262 void IMSetStatusPosition ();
1286#endif 1263#endif
1287 1264
1288 void resize_scrollbar (); 1265 void resize_scrollbar ();
1289 1266
1290 void pixel_position (int *x, int *y);
1291
1292 void selection_click (int clicks, int x, int y);
1293 void selection_extend (int x, int y, int flag);
1294 void selection_rotate (int x, int y);
1295
1296 /* autoconvert */
1297
1298 // command.C 1267 // command.C
1299 void lookup_key (XKeyEvent &ev); 1268 void lookup_key (XKeyEvent &ev);
1300 unsigned int cmd_write (const char *str, unsigned int count); 1269 unsigned int cmd_write (const char *str, unsigned int count);
1301 1270
1302 wchar_t next_char (); 1271 wchar_t next_char () NOTHROW;
1303 wchar_t cmd_getc (); 1272 wchar_t cmd_getc () THROW ((class out_of_input));
1304 uint32_t next_octet (); 1273 uint32_t next_octet () NOTHROW;
1305 uint32_t cmd_get8 (); 1274 uint32_t cmd_get8 () THROW ((class out_of_input));
1306 1275
1307 bool cmd_parse (); 1276 bool cmd_parse ();
1308 void mouse_report (XButtonEvent &ev); 1277 void mouse_report (XButtonEvent &ev);
1309 void button_press (XButtonEvent &ev); 1278 void button_press (XButtonEvent &ev);
1310 void button_release (XButtonEvent &ev); 1279 void button_release (XButtonEvent &ev);
… …
1331 void process_sgr_mode (unsigned int nargs, const int *arg); 1300 void process_sgr_mode (unsigned int nargs, const int *arg);
1332 void process_graphics (); 1301 void process_graphics ();
1333 // init.C 1302 // init.C
1334 void Get_Colours (); 1303 void Get_Colours ();
1335 void get_ourmods (); 1304 void get_ourmods ();
1336 // logging.C
1337 void makeutent (const char *pty, const char *hostname);
1338 void cleanutent ();
1339 // main.C 1305 // main.C
1340 void privileged_utmp (rxvt_privaction action);
1341 bool set_fonts (); 1306 bool set_fonts ();
1342 void set_string_property (Atom prop, const char *str, int len = -1); 1307 void set_string_property (Atom prop, const char *str, int len = -1);
1343 void set_utf8_property (Atom prop, const char *str, int len = -1); 1308 void set_utf8_property (Atom prop, const char *str, int len = -1);
1344 void set_title (const char *str); 1309 void set_title (const char *str);
1345 void set_icon_name (const char *str); 1310 void set_icon_name (const char *str);
… …
1376 1341
1377 if (ncol > prev_ncol) 1342 if (ncol > prev_ncol)
1378 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1343 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1379 } 1344 }
1380 1345
1381 int fgcolor_of (rend_t r) const 1346 int fgcolor_of (rend_t r) const NOTHROW
1382 { 1347 {
1383 int base = GET_BASEFG (r); 1348 int base = GET_BASEFG (r);
1384#ifndef NO_BRIGHTCOLOR 1349#ifndef NO_BRIGHTCOLOR
1385 if (r & RS_Bold 1350 if (r & RS_Bold
1386# if ENABLE_STYLES 1351# if ENABLE_STYLES
… …
1390 base += minBrightCOLOR - minCOLOR; 1355 base += minBrightCOLOR - minCOLOR;
1391#endif 1356#endif
1392 return base; 1357 return base;
1393 } 1358 }
1394 1359
1395 int bgcolor_of (rend_t r) const 1360 int bgcolor_of (rend_t r) const NOTHROW
1396 { 1361 {
1397 int base = GET_BASEBG (r); 1362 int base = GET_BASEBG (r);
1398#ifndef NO_BRIGHTCOLOR 1363#ifndef NO_BRIGHTCOLOR
1399 if (r & RS_Blink 1364 if (r & RS_Blink
1400# if ENABLE_STYLES 1365# if ENABLE_STYLES
… …
1404 base += minBrightCOLOR - minCOLOR; 1369 base += minBrightCOLOR - minCOLOR;
1405#endif 1370#endif
1406 return base; 1371 return base;
1407 } 1372 }
1408 1373
1409 bool option (uint32_t opt) const 1374 bool option (uint32_t opt) const NOTHROW
1410 { 1375 {
1411 return OPTION (opt); 1376 return OPTION (opt);
1412 } 1377 }
1413 1378
1414 void set_option (uint32_t opt, bool set) 1379 void set_option (uint32_t opt, bool set) NOTHROW
1415 { 1380 {
1416 if (set) 1381 if (set)
1417 options |= opt; 1382 options |= opt;
1418 else 1383 else
1419 options &= ~opt; 1384 options &= ~opt;
1420 } 1385 }
1421 1386
1422 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1387 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1423 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1388 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1424 int scr_scroll_text (int row1, int row2, int count); 1389 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1425 void scr_reset (); 1390 void scr_reset ();
1426 void scr_release (); 1391 void scr_release () NOTHROW;
1427 void scr_clear (bool really = false); 1392 void scr_clear (bool really = false) NOTHROW;
1428 void scr_refresh (unsigned char refresh_type); 1393 void scr_refresh () NOTHROW;
1429 bool scr_refresh_rend (rend_t mask, rend_t value); 1394 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1430 void scr_erase_screen (int mode); 1395 void scr_erase_screen (int mode) NOTHROW;
1431#if ENABLE_FRILLS 1396#if ENABLE_FRILLS
1432 void scr_erase_savelines (); 1397 void scr_erase_savelines () NOTHROW;
1433 void scr_backindex (); 1398 void scr_backindex () NOTHROW;
1434 void scr_forwardindex (); 1399 void scr_forwardindex () NOTHROW;
1435#endif 1400#endif
1436 void scr_touch (bool refresh); 1401 void scr_touch (bool refresh) NOTHROW;
1437 void scr_expose (int x, int y, int width, int height, bool refresh); 1402 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1438 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1403 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1439 void scr_recolour (); 1404 void scr_recolour () NOTHROW;
1440 void scr_remap_chars (); 1405 void scr_remap_chars () NOTHROW;
1441 void scr_remap_chars (line_t &l); 1406 void scr_remap_chars (line_t &l) NOTHROW;
1407
1408 enum cursor_mode { SAVE, RESTORE };
1442 1409
1443 void scr_poweron (); 1410 void scr_poweron ();
1444 void scr_cursor (int mode); 1411 void scr_cursor (cursor_mode mode) NOTHROW;
1445 void scr_do_wrap (); 1412 void scr_do_wrap () NOTHROW;
1413 void scr_swap_screen () NOTHROW;
1446 int scr_change_screen (int scrn); 1414 void scr_change_screen (int scrn);
1447 void scr_color (unsigned int color, int fgbg); 1415 void scr_color (unsigned int color, int fgbg) NOTHROW;
1448 void scr_rendition (int set, int style); 1416 void scr_rendition (int set, int style) NOTHROW;
1449 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1417 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1450 void scr_backspace (); 1418 void scr_backspace () NOTHROW;
1451 void scr_tab (int count, bool ht = false); 1419 void scr_tab (int count, bool ht = false) NOTHROW;
1452 void scr_gotorc (int row, int col, int relative); 1420 void scr_gotorc (int row, int col, int relative) NOTHROW;
1453 void scr_index (enum page_dirn direction); 1421 void scr_index (enum page_dirn direction) NOTHROW;
1454 void scr_erase_line (int mode); 1422 void scr_erase_line (int mode) NOTHROW;
1455 void scr_E (); 1423 void scr_E () NOTHROW;
1456 void scr_insdel_lines (int count, int insdel); 1424 void scr_insdel_lines (int count, int insdel) NOTHROW;
1457 void scr_insdel_chars (int count, int insdel); 1425 void scr_insdel_chars (int count, int insdel) NOTHROW;
1458 void scr_scroll_region (int top, int bot); 1426 void scr_scroll_region (int top, int bot) NOTHROW;
1459 void scr_cursor_visible (int mode); 1427 void scr_cursor_visible (int mode) NOTHROW;
1460 void scr_autowrap (int mode); 1428 void scr_autowrap (int mode) NOTHROW;
1461 void scr_relative_origin (int mode); 1429 void scr_relative_origin (int mode) NOTHROW;
1462 void scr_insert_mode (int mode); 1430 void scr_insert_mode (int mode) NOTHROW;
1463 void scr_set_tab (int mode); 1431 void scr_set_tab (int mode) NOTHROW;
1464 void scr_rvideo_mode (int mode); 1432 void scr_rvideo_mode (bool on) NOTHROW;
1465 void scr_report_position (); 1433 void scr_report_position () NOTHROW;
1466 void set_font_style (); 1434 void set_font_style () NOTHROW;
1467 void scr_charset_choose (int set); 1435 void scr_charset_choose (int set) NOTHROW;
1468 void scr_charset_set (int set, unsigned int ch); 1436 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1469 void scr_move_to (int y, int len); 1437 void scr_move_to (int y, int len) NOTHROW;
1470 bool scr_page (enum page_dirn direction, int nlines); 1438 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1471 bool scr_changeview (int new_view_start); 1439 bool scr_changeview (int new_view_start) NOTHROW;
1472 void scr_bell (); 1440 void scr_bell () NOTHROW;
1473 void scr_printscreen (int fullhist); 1441 void scr_printscreen (int fullhist) NOTHROW;
1474 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1442 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1475 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1443 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1476 void scr_reverse_selection (); 1444 void scr_reverse_selection () NOTHROW;
1477 void scr_dump (int fd); 1445 void scr_dump (int fd) NOTHROW;
1446
1478 void selection_check (int check_more); 1447 void selection_check (int check_more) NOTHROW;
1479 void selection_paste (Window win, Atom prop, bool delete_prop); 1448 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1480 void selection_property (Window win, Atom prop); 1449 void selection_property (Window win, Atom prop) NOTHROW;
1481 void selection_request (Time tm, int x, int y); 1450 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1482 int selection_request_other (Atom target, int selnum); 1451 int selection_request_other (Atom target, int selnum) NOTHROW;
1483 void selection_clear (); 1452 void selection_clear () NOTHROW;
1484 void selection_make (Time tm); 1453 void selection_make (Time tm);
1485 bool selection_grab (Time tm); 1454 bool selection_grab (Time tm) NOTHROW;
1486 void selection_start_colrow (int col, int row); 1455 void selection_start_colrow (int col, int row) NOTHROW;
1487 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1456 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1488 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1457 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1489 void selection_remove_trailing_spaces (); 1458 void selection_remove_trailing_spaces () NOTHROW;
1490 void selection_send (const XSelectionRequestEvent &rq); 1459 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1460 void selection_click (int clicks, int x, int y) NOTHROW;
1461 void selection_extend (int x, int y, int flag) NOTHROW;
1462 void selection_rotate (int x, int y) NOTHROW;
1463
1464 void pixel_position (int *x, int *y) NOTHROW;
1491 1465
1492#if defined(NEXT_SCROLLBAR) 1466#if defined(NEXT_SCROLLBAR)
1493 // scrollbar-next.C 1467 // scrollbar-next.C
1494 Pixmap renderPixmap (const char *const *data, int width, int height); 1468 Pixmap renderPixmap (const char *const *data, int width, int height);
1495 void init_scrollbar_stuff (); 1469 void init_scrollbar_stuff ();
… …
1497 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1471 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1498#endif 1472#endif
1499 1473
1500#if defined(RXVT_SCROLLBAR) 1474#if defined(RXVT_SCROLLBAR)
1501 // scrollbar-rxvt.C 1475 // scrollbar-rxvt.C
1502 void Draw_button (int x, int y, int state, int dirn);
1503 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1476 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1504#endif 1477#endif
1505 1478
1506#if defined(XTERM_SCROLLBAR) 1479#if defined(XTERM_SCROLLBAR)
1507 // scrollbar-xterm.C 1480 // scrollbar-xterm.C
… …
1538# define __PROTO(p) p 1511# define __PROTO(p) p
1539#else 1512#else
1540# define __PROTO(p) () 1513# define __PROTO(p) ()
1541#endif 1514#endif
1542 1515
1543#ifdef DEBUG_malloc
1544# include "dmalloc.h" /* This comes last */
1545#endif
1546
1547#endif /* _RXVT_H_ */ 1516#endif /* _RXVT_H_ */
1548 1517

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