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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.220 by root, Tue Jan 17 15:17:39 2006 UTC vs.
Revision 1.234 by root, Sun Jan 22 00:48:13 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
99enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO 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 { };
100 128
101/* 129/*
102 ***************************************************************************** 130 *****************************************************************************
103 * PROTOTYPES 131 * PROTOTYPES
104 ***************************************************************************** 132 *****************************************************************************
105 */ 133 */
106// main.C 134// main.C
107RETSIGTYPE rxvt_Child_signal (int sig); 135RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
108RETSIGTYPE rxvt_Exit_signal (int sig); 136RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
109void rxvt_clean_exit (); 137void rxvt_clean_exit () NOTHROW;
110void * rxvt_malloc (size_t size); 138void * rxvt_malloc (size_t size);
111void * rxvt_calloc (size_t number, size_t size); 139void * rxvt_calloc (size_t number, size_t size);
112void * rxvt_realloc (void *ptr, size_t size); 140void * rxvt_realloc (void *ptr, size_t size);
113void rxvt_privileges (rxvt_privaction action);
114 141
115// util.C 142// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 143char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 144wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 146wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120char * rxvt_strdup (const char *str); 147char * rxvt_strdup_cpp (const char *str);
121 148
122// misc.C 149#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
150
123char * rxvt_r_basename (const char *str); 151char * rxvt_r_basename (const char *str) NOTHROW;
124void rxvt_vlog (const char *fmt, va_list arg_ptr); 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
125void rxvt_log (const char *fmt,...); 153void rxvt_log (const char *fmt,...) NOTHROW;
126void rxvt_warn (const char *fmt,...); 154void rxvt_warn (const char *fmt,...) NOTHROW;
127void rxvt_fatal (const char *fmt,...); 155void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
128void rxvt_exit_failure (); 156void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
157
129int rxvt_Str_match (const char *s1, const char *s2); 158int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
130const char * rxvt_Str_skip_space (const char *str); 159const char * rxvt_Str_skip_space (const char *str) NOTHROW;
131char * rxvt_Str_trim (char *str); 160char * rxvt_Str_trim (char *str) NOTHROW;
132int rxvt_Str_escaped (char *str); 161int rxvt_Str_escaped (char *str) NOTHROW;
133char ** rxvt_splitcommastring (const char *cs); 162char ** rxvt_splitcommastring (const char *cs) NOTHROW;
134void rxvt_freecommastring (char **cs); 163void rxvt_freecommastring (char **cs) NOTHROW;
135char * 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;
136void rxvt_usleep (int usecs);
137 165
138///////////////////////////////////////////////////////////////////////////// 166/////////////////////////////////////////////////////////////////////////////
139 167
140// temporarily replace the process environment 168// temporarily replace the process environment
141extern char **environ; 169extern char **environ;
… …
173typedef struct { 201typedef struct {
174 short w, h, x, y; 202 short w, h, x, y;
175 Pixmap pixmap; 203 Pixmap pixmap;
176} bgPixmap_t; 204} bgPixmap_t;
177#endif 205#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 login (int cmd_pid, bool login_shell, const char *hostname) = 0;
190
191 void close_tty ();
192 bool make_controlling_tty ();
193 void set_utf8_mode (bool on);
194};
195
196rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
197void rxvt_ptytty_server (); // start the ptytty server process
198 206
199/* 207/*
200 * the 'essential' information for reporting Mouse Events 208 * the 'essential' information for reporting Mouse Events
201 * pared down from XButtonEvent 209 * pared down from XButtonEvent
202 */ 210 */
… …
631#endif 639#endif
632#if TRANSPARENT 640#if TRANSPARENT
633 XA_XROOTPMAP_ID, 641 XA_XROOTPMAP_ID,
634 XA_ESETROOT_PMAP_ID, 642 XA_ESETROOT_PMAP_ID,
635#endif 643#endif
636#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
637 XA_DNDPROTOCOL,
638 XA_DNDSELECTION,
639#endif
640#if ENABLE_XEMBED 644#if ENABLE_XEMBED
641 XA_XEMBED, 645 XA_XEMBED,
642 XA_XEMBED_INFO, 646 XA_XEMBED_INFO,
643#endif 647#endif
644 NUM_XA 648 NUM_XA
… …
832# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
833#else 837#else
834# define D_SIZE(x) 838# define D_SIZE(x)
835#endif 839#endif
836 840
837extern class rxvt_failure_exception { } rxvt_failure_exception;
838
839typedef callback1<void, const char *> log_callback; 841typedef callback1<void, const char *> log_callback;
840typedef callback1<int, int> getfd_callback; 842typedef callback1<int, int> getfd_callback;
841 843
842extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
843extern void rxvt_log (const char *fmt, ...);
844extern void rxvt_warn (const char *fmt, ...);
845extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
846extern void rxvt_exit_failure () __attribute__ ((noreturn));
847
848#define SET_LOCALE(locale) rxvt_set_locale (locale) 844#define SET_LOCALE(locale) rxvt_set_locale (locale)
849extern bool rxvt_set_locale (const char *locale); 845extern bool rxvt_set_locale (const char *locale) NOTHROW;
850extern void rxvt_push_locale (const char *locale); 846extern void rxvt_push_locale (const char *locale) NOTHROW;
851extern void rxvt_pop_locale (); 847extern void rxvt_pop_locale () NOTHROW;
852
853/****************************************************************************/
854
855#define BLINK_INTERVAL 0.5
856#define TEXT_BLINK_INTERVAL 0.5
857
858#ifndef __attribute__
859# ifdef __GNUC__
860# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
861# define __attribute__(x)
862# endif
863# endif
864# define __attribute__(x)
865#endif
866 848
867/****************************************************************************/ 849/****************************************************************************/
868 850
869#define LINE_LONGER 0x0001 // line is continued on the next row 851#define LINE_LONGER 0x0001 // line is continued on the next row
870#define LINE_FILTERED 0x0002 // line has been filtered 852#define LINE_FILTERED 0x0002 // line has been filtered
… …
989#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 971#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990 am_transparent:1, /* is a transparent term */ 972 am_transparent:1, /* is a transparent term */
991 am_pixmap_trans:1, /* transparency w/known root pixmap */ 973 am_pixmap_trans:1, /* transparency w/known root pixmap */
992#endif 974#endif
993 current_screen:1, /* primary or secondary */ 975 current_screen:1, /* primary or secondary */
994 hate_those_clicks:1, /* a.k.a. keep mark position */
995 num_scr_allow:1, 976 num_scr_allow:1,
996 bypass_keystate:1, 977 bypass_keystate:1,
997#ifdef CURSOR_BLINK 978#ifdef CURSOR_BLINK
998 hidden_cursor:1, 979 hidden_cursor:1,
999#endif 980#endif
… …
1014#endif 995#endif
1015 scrollbar_align, 996 scrollbar_align,
1016 selection_wait, 997 selection_wait,
1017 selection_type; 998 selection_type;
1018/* ---------- */ 999/* ---------- */
1000 bool rvideo_state, rvideo_mode;
1001#ifndef NO_BELL
1019 short rvideo; 1002 bool rvideo_bell;
1003#endif
1020 int num_scr; /* screen: number lines scrolled */ 1004 int num_scr; /* screen: number lines scrolled */
1021 int prev_ncol, /* screen: previous number of columns */ 1005 int prev_ncol, /* screen: previous number of columns */
1022 prev_nrow; /* screen: previous number of rows */ 1006 prev_nrow; /* screen: previous number of rows */
1023/* ---------- */ 1007/* ---------- */
1024 rend_t rstyle; 1008 rend_t rstyle;
… …
1113#if ENABLE_OVERLAY 1097#if ENABLE_OVERLAY
1114 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1098 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1115 text_t **ov_text; 1099 text_t **ov_text;
1116 rend_t **ov_rend; 1100 rend_t **ov_rend;
1117 1101
1118 void scr_swap_overlay (); 1102 void scr_swap_overlay () NOTHROW;
1119 void scr_overlay_new (int x, int y, int w, int h); 1103 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1120 void scr_overlay_off (); 1104 void scr_overlay_off () NOTHROW;
1121 void scr_overlay_set (int x, int y, 1105 void scr_overlay_set (int x, int y,
1122 text_t text, 1106 text_t text,
1123 rend_t rend = OVERLAY_RSTYLE); 1107 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1124 void scr_overlay_set (int x, int y, const char *s); 1108 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1125 void scr_overlay_set (int x, int y, const wchar_t *s); 1109 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1126#endif 1110#endif
1127 1111
1128 vector<void *> allocated; // free these memory blocks with free() 1112 vector<void *> allocated; // free these memory blocks with free()
1129 1113
1130 char *env_windowid; /* environmental variable WINDOWID */ 1114 char *env_windowid; /* environmental variable WINDOWID */
… …
1144 const char *rs[NUM_RESOURCES]; 1128 const char *rs[NUM_RESOURCES];
1145 /* command input buffering */ 1129 /* command input buffering */
1146 char *cmdbuf_ptr, *cmdbuf_endp; 1130 char *cmdbuf_ptr, *cmdbuf_endp;
1147 char cmdbuf_base[CBUFSIZ]; 1131 char cmdbuf_base[CBUFSIZ];
1148 1132
1149 rxvt_ptytty *pty; 1133 ptytty *pty;
1150 1134
1151 rxvt_salloc *talloc; // text line allocator 1135 rxvt_salloc *talloc; // text line allocator
1152 rxvt_salloc *ralloc; // rend line allocator 1136 rxvt_salloc *ralloc; // rend line allocator
1153 1137
1154 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1138 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1163 void iso14755_54 (int x, int y); 1147 void iso14755_54 (int x, int y);
1164# endif 1148# endif
1165#endif 1149#endif
1166 1150
1167 // modifies first argument(!) 1151 // modifies first argument(!)
1168 void paste (char *data, unsigned int len); 1152 void paste (char *data, unsigned int len) NOTHROW;
1169 1153
1170 long vt_emask, vt_emask_perl; 1154 long vt_emask, vt_emask_perl;
1171 1155
1172 void vt_select_input () const 1156 void vt_select_input () const NOTHROW
1173 { 1157 {
1174 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1158 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1175 } 1159 }
1176 1160
1177#if TRANSPARENT 1161#if TRANSPARENT
… …
1185 xevent_watcher vt_ev; 1169 xevent_watcher vt_ev;
1186#ifdef HAVE_SCROLLBARS 1170#ifdef HAVE_SCROLLBARS
1187 xevent_watcher scrollbar_ev; 1171 xevent_watcher scrollbar_ev;
1188#endif 1172#endif
1189 1173
1174 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1190 void check_cb (check_watcher &w); check_watcher check_ev; 1175 void check_cb (check_watcher &w); check_watcher check_ev;
1191 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1176 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1192 void flush_cb (time_watcher &w); time_watcher flush_ev; 1177 void flush_cb (time_watcher &w); time_watcher flush_ev;
1193
1194 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1178 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1195
1196 void incr_cb (time_watcher &w); time_watcher incr_ev; 1179 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1197 1180
1198#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1199 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1182 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1200#endif 1183#endif
1201#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1202 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1185 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1186#endif
1187#ifndef NO_BELL
1188 void bell_cb (time_watcher &w); time_watcher bell_ev;
1203#endif 1189#endif
1204 1190
1205#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1206 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1192 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1207#endif 1193#endif
… …
1224 1210
1225 void tt_winch (); 1211 void tt_winch ();
1226 1212
1227 rxvt_term (); 1213 rxvt_term ();
1228 ~rxvt_term (); 1214 ~rxvt_term ();
1229 void child_exit (); // child has exited, usually destroys
1230 void destroy (); 1215 void destroy ();
1231 void emergency_cleanup (); 1216 void emergency_cleanup ();
1232 1217
1233 bool init (int argc, const char *const *argv); 1218 bool init (int argc, const char *const *argv, stringvec *envv);
1219
1220 bool init (stringvec *argv, stringvec *envv)
1221 {
1222 this->argv = argv;
1223 return init (argv->size (), argv->begin (), envv);
1224 }
1225
1234 bool init_vars (); 1226 bool init_vars ();
1235 1227
1236 bool pty_fill (); 1228 bool pty_fill ();
1237 1229
1238 void make_current () const // make this the "currently active" urxvt instance 1230 void make_current () const // make this the "currently active" urxvt instance
… …
1265 XPoint spot; // most recently sent spot position 1257 XPoint spot; // most recently sent spot position
1266 1258
1267 void im_destroy (); 1259 void im_destroy ();
1268 void im_cb (); im_watcher im_ev; 1260 void im_cb (); im_watcher im_ev;
1269 void im_set_size (XRectangle &size); 1261 void im_set_size (XRectangle &size);
1270 void im_set_position (XPoint &pos); 1262 void im_set_position (XPoint &pos) NOTHROW;
1271 void im_set_color (unsigned long &fg, unsigned long &bg); 1263 void im_set_color (unsigned long &fg, unsigned long &bg);
1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1264 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1273 1265
1274 bool IMisRunning (); 1266 bool IMisRunning ();
1275 void IMSendSpot (); 1267 void IMSendSpot ();
… …
1277 void IMSetStatusPosition (); 1269 void IMSetStatusPosition ();
1278#endif 1270#endif
1279 1271
1280 void resize_scrollbar (); 1272 void resize_scrollbar ();
1281 1273
1282 void pixel_position (int *x, int *y);
1283
1284 void selection_click (int clicks, int x, int y);
1285 void selection_extend (int x, int y, int flag);
1286 void selection_rotate (int x, int y);
1287
1288 /* autoconvert */
1289
1290 // command.C 1274 // command.C
1291 void lookup_key (XKeyEvent &ev); 1275 void lookup_key (XKeyEvent &ev);
1292 unsigned int cmd_write (const char *str, unsigned int count); 1276 unsigned int cmd_write (const char *str, unsigned int count);
1293 1277
1294 wchar_t next_char (); 1278 wchar_t next_char () NOTHROW;
1295 wchar_t cmd_getc (); 1279 wchar_t cmd_getc () THROW ((class out_of_input));
1296 uint32_t next_octet (); 1280 uint32_t next_octet () NOTHROW;
1297 uint32_t cmd_get8 (); 1281 uint32_t cmd_get8 () THROW ((class out_of_input));
1298 1282
1299 bool cmd_parse (); 1283 bool cmd_parse ();
1300 void mouse_report (XButtonEvent &ev); 1284 void mouse_report (XButtonEvent &ev);
1301 void button_press (XButtonEvent &ev); 1285 void button_press (XButtonEvent &ev);
1302 void button_release (XButtonEvent &ev); 1286 void button_release (XButtonEvent &ev);
… …
1324 void process_graphics (); 1308 void process_graphics ();
1325 // init.C 1309 // init.C
1326 void Get_Colours (); 1310 void Get_Colours ();
1327 void get_ourmods (); 1311 void get_ourmods ();
1328 // main.C 1312 // main.C
1329 void privileged_utmp (rxvt_privaction action);
1330 bool set_fonts (); 1313 bool set_fonts ();
1331 void set_string_property (Atom prop, const char *str, int len = -1); 1314 void set_string_property (Atom prop, const char *str, int len = -1);
1332 void set_utf8_property (Atom prop, const char *str, int len = -1); 1315 void set_utf8_property (Atom prop, const char *str, int len = -1);
1333 void set_title (const char *str); 1316 void set_title (const char *str);
1334 void set_icon_name (const char *str); 1317 void set_icon_name (const char *str);
… …
1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1320 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1338 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1321 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1339 1322
1340 // screen.C 1323 // screen.C
1341 1324
1342 void lalloc (line_t &l) const 1325 void lalloc (line_t &l) const NOTHROW
1343 { 1326 {
1344 l.t = (text_t *)talloc->alloc (); 1327 l.t = (text_t *)talloc->alloc ();
1345 l.r = (rend_t *)ralloc->alloc (); 1328 l.r = (rend_t *)ralloc->alloc ();
1346 } 1329 }
1347 1330
… …
1351 talloc->free (l.t); 1334 talloc->free (l.t);
1352 ralloc->free (l.r); 1335 ralloc->free (l.r);
1353 } 1336 }
1354#endif 1337#endif
1355 1338
1356 void lresize (line_t &l) const 1339 void lresize (line_t &l) const NOTHROW
1357 { 1340 {
1358 if (!l.t) 1341 if (!l.t)
1359 return; 1342 return;
1360 1343
1361 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1344 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1365 1348
1366 if (ncol > prev_ncol) 1349 if (ncol > prev_ncol)
1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1350 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1368 } 1351 }
1369 1352
1370 int fgcolor_of (rend_t r) const 1353 int fgcolor_of (rend_t r) const NOTHROW
1371 { 1354 {
1372 int base = GET_BASEFG (r); 1355 int base = GET_BASEFG (r);
1373#ifndef NO_BRIGHTCOLOR 1356#ifndef NO_BRIGHTCOLOR
1374 if (r & RS_Bold 1357 if (r & RS_Bold
1375# if ENABLE_STYLES 1358# if ENABLE_STYLES
… …
1379 base += minBrightCOLOR - minCOLOR; 1362 base += minBrightCOLOR - minCOLOR;
1380#endif 1363#endif
1381 return base; 1364 return base;
1382 } 1365 }
1383 1366
1384 int bgcolor_of (rend_t r) const 1367 int bgcolor_of (rend_t r) const NOTHROW
1385 { 1368 {
1386 int base = GET_BASEBG (r); 1369 int base = GET_BASEBG (r);
1387#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1388 if (r & RS_Blink 1371 if (r & RS_Blink
1389# if ENABLE_STYLES 1372# if ENABLE_STYLES
… …
1393 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1394#endif 1377#endif
1395 return base; 1378 return base;
1396 } 1379 }
1397 1380
1398 bool option (uint32_t opt) const 1381 bool option (uint32_t opt) const NOTHROW
1399 { 1382 {
1400 return OPTION (opt); 1383 return OPTION (opt);
1401 } 1384 }
1402 1385
1403 void set_option (uint32_t opt, bool set) 1386 void set_option (uint32_t opt, bool set) NOTHROW
1404 { 1387 {
1405 if (set) 1388 if (set)
1406 options |= opt; 1389 options |= opt;
1407 else 1390 else
1408 options &= ~opt; 1391 options &= ~opt;
1409 } 1392 }
1410 1393
1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1394 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1412 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1395 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1413 int scr_scroll_text (int row1, int row2, int count); 1396 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1414 void scr_reset (); 1397 void scr_reset ();
1415 void scr_release (); 1398 void scr_release () NOTHROW;
1416 void scr_clear (bool really = false); 1399 void scr_clear (bool really = false) NOTHROW;
1417 void scr_refresh (); 1400 void scr_refresh () NOTHROW;
1418 bool scr_refresh_rend (rend_t mask, rend_t value); 1401 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1419 void scr_erase_screen (int mode); 1402 void scr_erase_screen (int mode) NOTHROW;
1420#if ENABLE_FRILLS 1403#if ENABLE_FRILLS
1421 void scr_erase_savelines (); 1404 void scr_erase_savelines () NOTHROW;
1422 void scr_backindex (); 1405 void scr_backindex () NOTHROW;
1423 void scr_forwardindex (); 1406 void scr_forwardindex () NOTHROW;
1424#endif 1407#endif
1425 void scr_touch (bool refresh); 1408 void scr_touch (bool refresh) NOTHROW;
1426 void scr_expose (int x, int y, int width, int height, bool refresh); 1409 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1410 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1428 void scr_recolour (); 1411 void scr_recolour () NOTHROW;
1429 void scr_remap_chars (); 1412 void scr_remap_chars () NOTHROW;
1430 void scr_remap_chars (line_t &l); 1413 void scr_remap_chars (line_t &l) NOTHROW;
1431 1414
1415 enum cursor_mode { SAVE, RESTORE };
1416
1432 void scr_poweron (); 1417 void scr_poweron () NOTHROW;
1433 void scr_cursor (int mode); 1418 void scr_cursor (cursor_mode mode) NOTHROW;
1434 void scr_do_wrap (); 1419 void scr_do_wrap () NOTHROW;
1435 int scr_change_screen (int scrn); 1420 int scr_change_screen (int scrn) NOTHROW;
1436 void scr_color (unsigned int color, int fgbg); 1421 void scr_color (unsigned int color, int fgbg) NOTHROW;
1437 void scr_rendition (int set, int style); 1422 void scr_rendition (int set, int style) NOTHROW;
1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1423 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1439 void scr_backspace (); 1424 void scr_backspace () NOTHROW;
1440 void scr_tab (int count, bool ht = false); 1425 void scr_tab (int count, bool ht = false) NOTHROW;
1441 void scr_gotorc (int row, int col, int relative); 1426 void scr_gotorc (int row, int col, int relative) NOTHROW;
1442 void scr_index (enum page_dirn direction); 1427 void scr_index (enum page_dirn direction) NOTHROW;
1443 void scr_erase_line (int mode); 1428 void scr_erase_line (int mode) NOTHROW;
1444 void scr_E (); 1429 void scr_E () NOTHROW;
1445 void scr_insdel_lines (int count, int insdel); 1430 void scr_insdel_lines (int count, int insdel) NOTHROW;
1446 void scr_insdel_chars (int count, int insdel); 1431 void scr_insdel_chars (int count, int insdel) NOTHROW;
1447 void scr_scroll_region (int top, int bot); 1432 void scr_scroll_region (int top, int bot) NOTHROW;
1448 void scr_cursor_visible (int mode); 1433 void scr_cursor_visible (int mode) NOTHROW;
1449 void scr_autowrap (int mode); 1434 void scr_autowrap (int mode) NOTHROW;
1450 void scr_relative_origin (int mode); 1435 void scr_relative_origin (int mode) NOTHROW;
1451 void scr_insert_mode (int mode); 1436 void scr_insert_mode (int mode) NOTHROW;
1452 void scr_set_tab (int mode); 1437 void scr_set_tab (int mode) NOTHROW;
1453 void scr_rvideo_mode (int mode); 1438 void scr_rvideo_mode (bool on) NOTHROW;
1454 void scr_report_position (); 1439 void scr_report_position () NOTHROW;
1455 void set_font_style (); 1440 void set_font_style () NOTHROW;
1456 void scr_charset_choose (int set); 1441 void scr_charset_choose (int set) NOTHROW;
1457 void scr_charset_set (int set, unsigned int ch); 1442 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458 void scr_move_to (int y, int len); 1443 void scr_move_to (int y, int len) NOTHROW;
1459 bool scr_page (enum page_dirn direction, int nlines); 1444 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1460 bool scr_changeview (int new_view_start); 1445 bool scr_changeview (int new_view_start) NOTHROW;
1461 void scr_bell (); 1446 void scr_bell () NOTHROW;
1462 void scr_printscreen (int fullhist); 1447 void scr_printscreen (int fullhist) NOTHROW;
1463 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1448 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1464 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1449 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1465 void scr_reverse_selection (); 1450 void scr_reverse_selection () NOTHROW;
1466 void scr_dump (int fd); 1451 void scr_dump (int fd) NOTHROW;
1452
1467 void selection_check (int check_more); 1453 void selection_check (int check_more) NOTHROW;
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1454 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469 void selection_property (Window win, Atom prop); 1455 void selection_property (Window win, Atom prop) NOTHROW;
1470 void selection_request (Time tm, int x, int y); 1456 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471 int selection_request_other (Atom target, int selnum); 1457 int selection_request_other (Atom target, int selnum) NOTHROW;
1472 void selection_clear (); 1458 void selection_clear () NOTHROW;
1473 void selection_make (Time tm); 1459 void selection_make (Time tm);
1474 bool selection_grab (Time tm); 1460 bool selection_grab (Time tm) NOTHROW;
1475 void selection_start_colrow (int col, int row); 1461 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1462 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1463 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478 void selection_remove_trailing_spaces (); 1464 void selection_remove_trailing_spaces () NOTHROW;
1479 void selection_send (const XSelectionRequestEvent &rq); 1465 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1466 void selection_click (int clicks, int x, int y) NOTHROW;
1467 void selection_extend (int x, int y, int flag) NOTHROW;
1468 void selection_rotate (int x, int y) NOTHROW;
1469
1470 void pixel_position (int *x, int *y) NOTHROW;
1480 1471
1481#if defined(NEXT_SCROLLBAR) 1472#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C 1473 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height); 1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff (); 1475 void init_scrollbar_stuff ();

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