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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.210 by root, Mon Jan 16 17:11:12 2006 UTC vs.
Revision 1.236 by root, Sun Jan 22 17:10:01 2006 UTC

… …
35#include "encoding.h" 35#include "encoding.h"
36#include "rxvtfont.h" 36#include "rxvtfont.h"
37#include "rxvttoolkit.h" 37#include "rxvttoolkit.h"
38#include "iom.h" 38#include "iom.h"
39#include "salloc.h" 39#include "salloc.h"
40#include "libptytty.h"
40 41
41#include "rxvtperl.h" 42#include "rxvtperl.h"
42 43
43// try to avoid some macros to decrease code size, on some systems 44// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 45#if ENABLE_MINIMAL
… …
94# define STDIN_FILENO 0 95# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 96# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 97# define STDERR_FILENO 2
97#endif 98#endif
98 99
100/****************************************************************************/
101
102#ifndef __attribute__
103# if __GNUC__
104# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
105# define __attribute__(x)
106# endif
107# endif
108# define __attribute__(x)
109#endif
110
111#define NORETURN __attribute__ ((noreturn))
112#define UNUSED __attribute__ ((unused))
113
114// increases code size unless -fno-enforce-eh-specs
115#if __GNUC__
116# define NOTHROW
117# define THROW(x)
118#else
119# define NOTHROW throw()
120# define THROW(x) throw x
121#endif
122
123// exception thrown on fatal (per-instance) errors
124class rxvt_failure_exception { };
125
126// exception thrown when the command parser runs out of input data
127class out_of_input { };
128
99/* 129/*
100 ***************************************************************************** 130 *****************************************************************************
101 * PROTOTYPES 131 * PROTOTYPES
102 ***************************************************************************** 132 *****************************************************************************
103 */ 133 */
104// main.C 134// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 135RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 136RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 137void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 138void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 139void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 140void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 141
113// util.C 142// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 143char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 144wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 146wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str); 147char * rxvt_strdup_cpp (const char *str);
119 148
120// misc.C 149#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
150
121char * rxvt_r_basename (const char *str); 151char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 153void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 154void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 155void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 156void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
157
127int rxvt_Str_match (const char *s1, const char *s2); 158int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 159const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 160char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 161int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 162char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 163void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 164char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
134void rxvt_usleep (int usecs);
135 165
136///////////////////////////////////////////////////////////////////////////// 166/////////////////////////////////////////////////////////////////////////////
137 167
138// temporarily replace the process environment 168// temporarily replace the process environment
139extern char **environ; 169extern char **environ;
140extern char **rxvt_environ; // the original environ pointer 170extern char **rxvt_environ; // the original environ pointer
141 171
142inline void set_environ (stringvec *envv) 172inline void set_environ (stringvec *envv)
143{ 173{
174#if ENABLE_PERL
175 assert (envv);
176#else
144 if (envv) 177 if (envv)
178#endif
145 environ = (char **)envv->begin (); 179 environ = (char **)envv->begin ();
146} 180}
147 181
148inline void set_environ (char **envv) 182inline void set_environ (char **envv)
149{ 183{
184#if ENABLE_PERL
185 assert (envv);
186#else
150 if (envv) 187 if (envv)
188#endif
151 environ = envv; 189 environ = envv;
152} 190}
153 191
154/* 192/*
155 ***************************************************************************** 193 *****************************************************************************
… …
336 * | 374 * |
337 * +---< SB_WIDTH_NEXT 375 * +---< SB_WIDTH_NEXT
338 */ 376 */
339 377
340enum { 378enum {
341 NO_REFRESH = 0 , /* Window not visible at all! */ 379 NO_REFRESH = 0, /* Window not visible at all! */
342 FAST_REFRESH = 1<<0, /* Fully exposed window */ 380 FAST_REFRESH = 1, /* Fully exposed window */
343 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 381 SLOW_REFRESH = 2, /* Partially exposed window */
344 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
345}; 382};
346 383
347#ifdef NO_SECONDARY_SCREEN 384#ifdef NO_SECONDARY_SCREEN
348# define NSCREENS 0 385# define NSCREENS 0
349#else 386#else
… …
609 XA_WM_LOCALE_NAME, 646 XA_WM_LOCALE_NAME,
610#endif 647#endif
611#if TRANSPARENT 648#if TRANSPARENT
612 XA_XROOTPMAP_ID, 649 XA_XROOTPMAP_ID,
613 XA_ESETROOT_PMAP_ID, 650 XA_ESETROOT_PMAP_ID,
614#endif
615#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
616 XA_DNDPROTOCOL,
617 XA_DNDSELECTION,
618#endif 651#endif
619#if ENABLE_XEMBED 652#if ENABLE_XEMBED
620 XA_XEMBED, 653 XA_XEMBED,
621 XA_XEMBED_INFO, 654 XA_XEMBED_INFO,
622#endif 655#endif
… …
700/* 733/*
701 ***************************************************************************** 734 *****************************************************************************
702 * MACRO DEFINES 735 * MACRO DEFINES
703 ***************************************************************************** 736 *****************************************************************************
704 */ 737 */
738#define dLocal(type,name) type const name = this->name
705#define dDisp Display *disp = display->display 739#define dDisp Display *disp = this->display->display
706 740
707/* convert pixel dimensions to row/column values. Everything as int32_t */ 741/* convert pixel dimensions to row/column values. Everything as int32_t */
708#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 742#define Pixel2Col(x) Pixel2Width((int32_t)(x))
709#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 743#define Pixel2Row(y) Pixel2Height((int32_t)(y))
710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 744#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
789# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 823# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
790#else 824#else
791# define XPMClearArea(a, b, c, d, e, f, g) 825# define XPMClearArea(a, b, c, d, e, f, g)
792#endif 826#endif
793 827
794#ifdef UTMP_SUPPORT
795# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
796# undef HAVE_UTMPX_H
797# undef HAVE_STRUCT_UTMPX
798# endif
799# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
800# undef HAVE_UTMP_H
801# undef HAVE_STRUCT_UTMP
802# endif
803
804# ifdef HAVE_UTMPX_H
805# include <utmpx.h>
806# endif
807# ifdef HAVE_UTMP_H
808# include <utmp.h>
809# endif
810#endif
811
812#ifdef DEBUG_CMD 828#ifdef DEBUG_CMD
813# define D_CMD(x) fprintf x ; fputc('\n', stderr) 829# define D_CMD(x) fprintf x ; fputc('\n', stderr)
814#else 830#else
815# define D_CMD(x) 831# define D_CMD(x)
816#endif 832#endif
… …
828# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 844# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
829#else 845#else
830# define D_SIZE(x) 846# define D_SIZE(x)
831#endif 847#endif
832 848
833extern class rxvt_failure_exception { } rxvt_failure_exception;
834
835typedef callback1<void, const char *> log_callback; 849typedef callback1<void, const char *> log_callback;
836typedef callback1<int, int> getfd_callback; 850typedef callback1<int, int> getfd_callback;
837 851
838extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
839extern void rxvt_log (const char *fmt, ...);
840extern void rxvt_warn (const char *fmt, ...);
841extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
842extern void rxvt_exit_failure () __attribute__ ((noreturn));
843
844#define SET_LOCALE(locale) rxvt_set_locale (locale) 852#define SET_LOCALE(locale) rxvt_set_locale (locale)
845extern bool rxvt_set_locale (const char *locale); 853extern bool rxvt_set_locale (const char *locale) NOTHROW;
846extern void rxvt_push_locale (const char *locale); 854extern void rxvt_push_locale (const char *locale) NOTHROW;
847extern void rxvt_pop_locale (); 855extern void rxvt_pop_locale () NOTHROW;
848
849/****************************************************************************/
850
851#define BLINK_INTERVAL 0.5
852#define TEXT_BLINK_INTERVAL 0.5
853
854#ifndef __attribute__
855# ifdef __GNUC__
856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
857# define __attribute__(x)
858# endif
859# endif
860# define __attribute__(x)
861#endif
862 856
863/****************************************************************************/ 857/****************************************************************************/
864 858
865#define LINE_LONGER 0x0001 // line is continued on the next row 859#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered 860#define LINE_FILTERED 0x0002 // line has been filtered
… …
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 979#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */ 980 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */ 981 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif 982#endif
989 current_screen:1, /* primary or secondary */ 983 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1, 984 num_scr_allow:1,
992 bypass_keystate:1, 985 bypass_keystate:1,
993#ifdef CURSOR_BLINK 986#ifdef CURSOR_BLINK
994 hidden_cursor:1, 987 hidden_cursor:1,
995#endif 988#endif
… …
1010#endif 1003#endif
1011 scrollbar_align, 1004 scrollbar_align,
1012 selection_wait, 1005 selection_wait,
1013 selection_type; 1006 selection_type;
1014/* ---------- */ 1007/* ---------- */
1008 bool rvideo_state, rvideo_mode;
1009#ifndef NO_BELL
1015 short rvideo; 1010 bool rvideo_bell;
1011#endif
1016 int num_scr; /* screen: number lines scrolled */ 1012 int num_scr; /* screen: number lines scrolled */
1017 int prev_ncol, /* screen: previous number of columns */ 1013 int prev_ncol, /* screen: previous number of columns */
1018 prev_nrow; /* screen: previous number of rows */ 1014 prev_nrow; /* screen: previous number of rows */
1019/* ---------- */ 1015/* ---------- */
1020 rend_t rstyle; 1016 rend_t rstyle;
… …
1098 const char *key_delete; 1094 const char *key_delete;
1099#endif 1095#endif
1100 struct mouse_event MEvent; 1096 struct mouse_event MEvent;
1101 XComposeStatus compose; 1097 XComposeStatus compose;
1102 ttymode_t tio; 1098 ttymode_t tio;
1103#ifdef UTMP_SUPPORT
1104# ifdef HAVE_STRUCT_UTMP
1105 struct utmp ut;
1106# endif
1107# ifdef HAVE_STRUCT_UTMPX
1108 struct utmpx utx;
1109# endif
1110# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1111 char ut_id[5];
1112# endif
1113 int utmp_pos;
1114#endif
1115 row_col_t oldcursor; 1099 row_col_t oldcursor;
1116#ifdef XPM_BACKGROUND 1100#ifdef XPM_BACKGROUND
1117 bgPixmap_t bgPixmap; 1101 bgPixmap_t bgPixmap;
1118 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1102 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1119#endif 1103#endif
… …
1121#if ENABLE_OVERLAY 1105#if ENABLE_OVERLAY
1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1123 text_t **ov_text; 1107 text_t **ov_text;
1124 rend_t **ov_rend; 1108 rend_t **ov_rend;
1125 1109
1126 void scr_swap_overlay (); 1110 void scr_swap_overlay () NOTHROW;
1127 void scr_overlay_new (int x, int y, int w, int h); 1111 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1128 void scr_overlay_off (); 1112 void scr_overlay_off () NOTHROW;
1129 void scr_overlay_set (int x, int y, 1113 void scr_overlay_set (int x, int y,
1130 text_t text, 1114 text_t text,
1131 rend_t rend = OVERLAY_RSTYLE); 1115 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1132 void scr_overlay_set (int x, int y, const char *s); 1116 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1133 void scr_overlay_set (int x, int y, const wchar_t *s); 1117 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1134#endif 1118#endif
1135 1119
1136 vector<void *> allocated; // free these memory blocks with free() 1120 vector<void *> allocated; // free these memory blocks with free()
1137 1121
1138 char *env_windowid; /* environmental variable WINDOWID */ 1122 char *env_windowid; /* environmental variable WINDOWID */
… …
1152 const char *rs[NUM_RESOURCES]; 1136 const char *rs[NUM_RESOURCES];
1153 /* command input buffering */ 1137 /* command input buffering */
1154 char *cmdbuf_ptr, *cmdbuf_endp; 1138 char *cmdbuf_ptr, *cmdbuf_endp;
1155 char cmdbuf_base[CBUFSIZ]; 1139 char cmdbuf_base[CBUFSIZ];
1156 1140
1141 ptytty *pty;
1142
1157 rxvt_salloc *talloc; // text line allocator 1143 rxvt_salloc *talloc; // text line allocator
1158 rxvt_salloc *ralloc; // rend line allocator 1144 rxvt_salloc *ralloc; // rend line allocator
1159 1145
1160 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1146 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1161 1147
… …
1169 void iso14755_54 (int x, int y); 1155 void iso14755_54 (int x, int y);
1170# endif 1156# endif
1171#endif 1157#endif
1172 1158
1173 // modifies first argument(!) 1159 // modifies first argument(!)
1174 void paste (char *data, unsigned int len); 1160 void paste (char *data, unsigned int len) NOTHROW;
1175 1161
1176 long vt_emask, vt_emask_perl; 1162 long vt_emask, vt_emask_perl;
1177 1163
1178 void vt_select_input () const 1164 void vt_select_input () const NOTHROW
1179 { 1165 {
1180 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1166 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1181 } 1167 }
1182 1168
1183#if TRANSPARENT 1169#if TRANSPARENT
… …
1191 xevent_watcher vt_ev; 1177 xevent_watcher vt_ev;
1192#ifdef HAVE_SCROLLBARS 1178#ifdef HAVE_SCROLLBARS
1193 xevent_watcher scrollbar_ev; 1179 xevent_watcher scrollbar_ev;
1194#endif 1180#endif
1195 1181
1182 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1196 void check_cb (check_watcher &w); check_watcher check_ev; 1183 void check_cb (check_watcher &w); check_watcher check_ev;
1197 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1184 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1198 void flush_cb (time_watcher &w); time_watcher flush_ev; 1185 void flush_cb (time_watcher &w); time_watcher flush_ev;
1199
1200 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1186 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1201
1202 void incr_cb (time_watcher &w); time_watcher incr_ev; 1187 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1203 1188
1204#ifdef CURSOR_BLINK 1189#ifdef CURSOR_BLINK
1205 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1190 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1206#endif 1191#endif
1207#ifdef TEXT_BLINK 1192#ifdef TEXT_BLINK
1208 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1193 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1194#endif
1195#ifndef NO_BELL
1196 void bell_cb (time_watcher &w); time_watcher bell_ev;
1209#endif 1197#endif
1210 1198
1211#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1199#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1212 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1200 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1213#endif 1201#endif
… …
1230 1218
1231 void tt_winch (); 1219 void tt_winch ();
1232 1220
1233 rxvt_term (); 1221 rxvt_term ();
1234 ~rxvt_term (); 1222 ~rxvt_term ();
1235 void child_exit (); // child has exited, usually destroys
1236 void destroy (); 1223 void destroy ();
1237 void emergency_cleanup (); 1224 void emergency_cleanup ();
1238 1225
1239 bool init (int argc, const char *const *argv); 1226 bool init (int argc, const char *const *argv, stringvec *envv);
1227
1228 bool init (stringvec *argv, stringvec *envv)
1229 {
1230 this->argv = argv;
1231 return init (argv->size (), argv->begin (), envv);
1232 }
1233
1240 bool init_vars (); 1234 bool init_vars ();
1241 1235
1242 bool pty_fill (); 1236 bool pty_fill ();
1243 1237
1244 void make_current () const // make this the "currently active" urxvt instance 1238 void make_current () const // make this the "currently active" urxvt instance
… …
1263 void create_windows (int argc, const char *const *argv); 1257 void create_windows (int argc, const char *const *argv);
1264 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1258 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1265 void window_calc (unsigned int newwidth, unsigned int newheight); 1259 void window_calc (unsigned int newwidth, unsigned int newheight);
1266 1260
1267#if USE_XIM 1261#if USE_XIM
1268 rxvt_xim *input_method; 1262 rxvt_xim *input_method;
1269 XIC Input_Context; 1263 XIC Input_Context;
1270 XIMStyle input_style; 1264 XIMStyle input_style;
1271 XPoint spot; // most recently sent spot position 1265 XPoint spot; // most recently sent spot position
1272 1266
1273 void im_destroy (); 1267 void im_destroy ();
1274 void im_cb (); im_watcher im_ev; 1268 void im_cb (); im_watcher im_ev;
1275 void im_set_size (XRectangle &size); 1269 void im_set_size (XRectangle &size);
1276 void im_set_position (XPoint &pos); 1270 void im_set_position (XPoint &pos) NOTHROW;
1277 void im_set_color (unsigned long &fg, unsigned long &bg); 1271 void im_set_color (unsigned long &fg, unsigned long &bg);
1278 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1279 1273
1280 bool IMisRunning (); 1274 bool IMisRunning ();
1281 void IMSendSpot (); 1275 void IMSendSpot ();
… …
1283 void IMSetStatusPosition (); 1277 void IMSetStatusPosition ();
1284#endif 1278#endif
1285 1279
1286 void resize_scrollbar (); 1280 void resize_scrollbar ();
1287 1281
1288 void pixel_position (int *x, int *y);
1289
1290 void selection_click (int clicks, int x, int y);
1291 void selection_extend (int x, int y, int flag);
1292 void selection_rotate (int x, int y);
1293
1294 /* autoconvert */
1295
1296 // command.C 1282 // command.C
1297 void lookup_key (XKeyEvent &ev); 1283 void lookup_key (XKeyEvent &ev);
1298 unsigned int cmd_write (const char *str, unsigned int count); 1284 unsigned int cmd_write (const char *str, unsigned int count);
1299 1285
1300 wchar_t next_char (); 1286 wchar_t next_char () NOTHROW;
1301 wchar_t cmd_getc (); 1287 wchar_t cmd_getc () THROW ((class out_of_input));
1302 uint32_t next_octet (); 1288 uint32_t next_octet () NOTHROW;
1303 uint32_t cmd_get8 (); 1289 uint32_t cmd_get8 () THROW ((class out_of_input));
1304 1290
1305 bool cmd_parse (); 1291 bool cmd_parse ();
1306 void mouse_report (XButtonEvent &ev); 1292 void mouse_report (XButtonEvent &ev);
1307 void button_press (XButtonEvent &ev); 1293 void button_press (XButtonEvent &ev);
1308 void button_release (XButtonEvent &ev); 1294 void button_release (XButtonEvent &ev);
… …
1329 void process_sgr_mode (unsigned int nargs, const int *arg); 1315 void process_sgr_mode (unsigned int nargs, const int *arg);
1330 void process_graphics (); 1316 void process_graphics ();
1331 // init.C 1317 // init.C
1332 void Get_Colours (); 1318 void Get_Colours ();
1333 void get_ourmods (); 1319 void get_ourmods ();
1334 // logging.C
1335 void makeutent (const char *pty, const char *hostname);
1336 void cleanutent ();
1337 // main.C 1320 // main.C
1338 void privileged_utmp (rxvt_privaction action);
1339 bool set_fonts (); 1321 bool set_fonts ();
1340 void set_string_property (Atom prop, const char *str, int len = -1); 1322 void set_string_property (Atom prop, const char *str, int len = -1);
1341 void set_utf8_property (Atom prop, const char *str, int len = -1); 1323 void set_utf8_property (Atom prop, const char *str, int len = -1);
1342 void set_title (const char *str); 1324 void set_title (const char *str);
1343 void set_icon_name (const char *str); 1325 void set_icon_name (const char *str);
… …
1346 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1328 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1347 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1329 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1348 1330
1349 // screen.C 1331 // screen.C
1350 1332
1351 void lalloc (line_t &l) const 1333 void lalloc (line_t &l) const NOTHROW
1352 { 1334 {
1353 l.t = (text_t *)talloc->alloc (); 1335 l.t = (text_t *)talloc->alloc ();
1354 l.r = (rend_t *)ralloc->alloc (); 1336 l.r = (rend_t *)ralloc->alloc ();
1355 } 1337 }
1356 1338
… …
1360 talloc->free (l.t); 1342 talloc->free (l.t);
1361 ralloc->free (l.r); 1343 ralloc->free (l.r);
1362 } 1344 }
1363#endif 1345#endif
1364 1346
1365 void lresize (line_t &l) const 1347 void lresize (line_t &l) const NOTHROW
1366 { 1348 {
1367 if (!l.t) 1349 if (!l.t)
1368 return; 1350 return;
1369 1351
1370 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1352 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1374 1356
1375 if (ncol > prev_ncol) 1357 if (ncol > prev_ncol)
1376 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1358 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1377 } 1359 }
1378 1360
1379 int fgcolor_of (rend_t r) const 1361 int fgcolor_of (rend_t r) const NOTHROW
1380 { 1362 {
1381 int base = GET_BASEFG (r); 1363 int base = GET_BASEFG (r);
1382#ifndef NO_BRIGHTCOLOR 1364#ifndef NO_BRIGHTCOLOR
1383 if (r & RS_Bold 1365 if (r & RS_Bold
1384# if ENABLE_STYLES 1366# if ENABLE_STYLES
… …
1388 base += minBrightCOLOR - minCOLOR; 1370 base += minBrightCOLOR - minCOLOR;
1389#endif 1371#endif
1390 return base; 1372 return base;
1391 } 1373 }
1392 1374
1393 int bgcolor_of (rend_t r) const 1375 int bgcolor_of (rend_t r) const NOTHROW
1394 { 1376 {
1395 int base = GET_BASEBG (r); 1377 int base = GET_BASEBG (r);
1396#ifndef NO_BRIGHTCOLOR 1378#ifndef NO_BRIGHTCOLOR
1397 if (r & RS_Blink 1379 if (r & RS_Blink
1398# if ENABLE_STYLES 1380# if ENABLE_STYLES
… …
1402 base += minBrightCOLOR - minCOLOR; 1384 base += minBrightCOLOR - minCOLOR;
1403#endif 1385#endif
1404 return base; 1386 return base;
1405 } 1387 }
1406 1388
1407 bool option (uint32_t opt) const 1389 bool option (uint32_t opt) const NOTHROW
1408 { 1390 {
1409 return OPTION (opt); 1391 return OPTION (opt);
1410 } 1392 }
1411 1393
1412 void set_option (uint32_t opt, bool set) 1394 void set_option (uint32_t opt, bool set) NOTHROW
1413 { 1395 {
1414 if (set) 1396 if (set)
1415 options |= opt; 1397 options |= opt;
1416 else 1398 else
1417 options &= ~opt; 1399 options &= ~opt;
1418 } 1400 }
1419 1401
1420 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1421 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1403 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1422 int scr_scroll_text (int row1, int row2, int count); 1404 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1423 void scr_reset (); 1405 void scr_reset ();
1424 void scr_release (); 1406 void scr_release () NOTHROW;
1425 void scr_clear (bool really = false); 1407 void scr_clear (bool really = false) NOTHROW;
1426 void scr_refresh (unsigned char refresh_type); 1408 void scr_refresh () NOTHROW;
1427 bool scr_refresh_rend (rend_t mask, rend_t value); 1409 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1428 void scr_erase_screen (int mode); 1410 void scr_erase_screen (int mode) NOTHROW;
1429#if ENABLE_FRILLS 1411#if ENABLE_FRILLS
1430 void scr_erase_savelines (); 1412 void scr_erase_savelines () NOTHROW;
1431 void scr_backindex (); 1413 void scr_backindex () NOTHROW;
1432 void scr_forwardindex (); 1414 void scr_forwardindex () NOTHROW;
1433#endif 1415#endif
1434 void scr_touch (bool refresh); 1416 void scr_touch (bool refresh) NOTHROW;
1435 void scr_expose (int x, int y, int width, int height, bool refresh); 1417 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1436 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1418 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1437 void scr_recolour (); 1419 void scr_recolour () NOTHROW;
1438 void scr_remap_chars (); 1420 void scr_remap_chars () NOTHROW;
1439 void scr_remap_chars (line_t &l); 1421 void scr_remap_chars (line_t &l) NOTHROW;
1440 1422
1423 enum cursor_mode { SAVE, RESTORE };
1424
1441 void scr_poweron (); 1425 void scr_poweron () NOTHROW;
1442 void scr_cursor (int mode); 1426 void scr_cursor (cursor_mode mode) NOTHROW;
1443 void scr_do_wrap (); 1427 void scr_do_wrap () NOTHROW;
1444 int scr_change_screen (int scrn); 1428 int scr_change_screen (int scrn) NOTHROW;
1445 void scr_color (unsigned int color, int fgbg); 1429 void scr_color (unsigned int color, int fgbg) NOTHROW;
1446 void scr_rendition (int set, int style); 1430 void scr_rendition (int set, int style) NOTHROW;
1447 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1431 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1448 void scr_backspace (); 1432 void scr_backspace () NOTHROW;
1449 void scr_tab (int count, bool ht = false); 1433 void scr_tab (int count, bool ht = false) NOTHROW;
1450 void scr_gotorc (int row, int col, int relative); 1434 void scr_gotorc (int row, int col, int relative) NOTHROW;
1451 void scr_index (enum page_dirn direction); 1435 void scr_index (enum page_dirn direction) NOTHROW;
1452 void scr_erase_line (int mode); 1436 void scr_erase_line (int mode) NOTHROW;
1453 void scr_E (); 1437 void scr_E () NOTHROW;
1454 void scr_insdel_lines (int count, int insdel); 1438 void scr_insdel_lines (int count, int insdel) NOTHROW;
1455 void scr_insdel_chars (int count, int insdel); 1439 void scr_insdel_chars (int count, int insdel) NOTHROW;
1456 void scr_scroll_region (int top, int bot); 1440 void scr_scroll_region (int top, int bot) NOTHROW;
1457 void scr_cursor_visible (int mode); 1441 void scr_cursor_visible (int mode) NOTHROW;
1458 void scr_autowrap (int mode); 1442 void scr_autowrap (int mode) NOTHROW;
1459 void scr_relative_origin (int mode); 1443 void scr_relative_origin (int mode) NOTHROW;
1460 void scr_insert_mode (int mode); 1444 void scr_insert_mode (int mode) NOTHROW;
1461 void scr_set_tab (int mode); 1445 void scr_set_tab (int mode) NOTHROW;
1462 void scr_rvideo_mode (int mode); 1446 void scr_rvideo_mode (bool on) NOTHROW;
1463 void scr_report_position (); 1447 void scr_report_position () NOTHROW;
1464 void set_font_style (); 1448 void set_font_style () NOTHROW;
1465 void scr_charset_choose (int set); 1449 void scr_charset_choose (int set) NOTHROW;
1466 void scr_charset_set (int set, unsigned int ch); 1450 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1467 void scr_move_to (int y, int len); 1451 void scr_move_to (int y, int len) NOTHROW;
1468 bool scr_page (enum page_dirn direction, int nlines); 1452 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1469 bool scr_changeview (int new_view_start); 1453 bool scr_changeview (int new_view_start) NOTHROW;
1470 void scr_bell (); 1454 void scr_bell () NOTHROW;
1471 void scr_printscreen (int fullhist); 1455 void scr_printscreen (int fullhist) NOTHROW;
1472 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1456 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1473 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1457 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1474 void scr_reverse_selection (); 1458 void scr_reverse_selection () NOTHROW;
1475 void scr_dump (int fd); 1459 void scr_dump (int fd) NOTHROW;
1460
1476 void selection_check (int check_more); 1461 void selection_check (int check_more) NOTHROW;
1477 void selection_paste (Window win, Atom prop, bool delete_prop); 1462 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1478 void selection_property (Window win, Atom prop); 1463 void selection_property (Window win, Atom prop) NOTHROW;
1479 void selection_request (Time tm, int x, int y); 1464 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1480 int selection_request_other (Atom target, int selnum); 1465 int selection_request_other (Atom target, int selnum) NOTHROW;
1481 void selection_clear (); 1466 void selection_clear () NOTHROW;
1482 void selection_make (Time tm); 1467 void selection_make (Time tm);
1483 bool selection_grab (Time tm); 1468 bool selection_grab (Time tm) NOTHROW;
1484 void selection_start_colrow (int col, int row); 1469 void selection_start_colrow (int col, int row) NOTHROW;
1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1470 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1471 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1487 void selection_remove_trailing_spaces (); 1472 void selection_remove_trailing_spaces () NOTHROW;
1488 void selection_send (const XSelectionRequestEvent &rq); 1473 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1474 void selection_click (int clicks, int x, int y) NOTHROW;
1475 void selection_extend (int x, int y, int flag) NOTHROW;
1476 void selection_rotate (int x, int y) NOTHROW;
1477
1478 void pixel_position (int *x, int *y) NOTHROW;
1489 1479
1490#if defined(NEXT_SCROLLBAR) 1480#if defined(NEXT_SCROLLBAR)
1491 // scrollbar-next.C 1481 // scrollbar-next.C
1492 Pixmap renderPixmap (const char *const *data, int width, int height); 1482 Pixmap renderPixmap (const char *const *data, int width, int height);
1493 void init_scrollbar_stuff (); 1483 void init_scrollbar_stuff ();
… …
1495 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1485 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1496#endif 1486#endif
1497 1487
1498#if defined(RXVT_SCROLLBAR) 1488#if defined(RXVT_SCROLLBAR)
1499 // scrollbar-rxvt.C 1489 // scrollbar-rxvt.C
1500 void Draw_button (int x, int y, int state, int dirn);
1501 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1490 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1502#endif 1491#endif
1503 1492
1504#if defined(XTERM_SCROLLBAR) 1493#if defined(XTERM_SCROLLBAR)
1505 // scrollbar-xterm.C 1494 // scrollbar-xterm.C

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