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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.213 by root, Tue Jan 17 06:06:42 2006 UTC vs.
Revision 1.232 by root, Sat Jan 21 23:50:33 2006 UTC

… …
94# define STDIN_FILENO 0 94# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 96# define STDERR_FILENO 2
97#endif 97#endif
98 98
99/****************************************************************************/
100
101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
106# endif
107# define __attribute__(x)
108#endif
109
110#define NORETURN __attribute__ ((noreturn))
111#define UNUSED __attribute__ ((unused))
112
113// increases code size unless -fno-enforce-eh-specs
114#if __GNUC__
115# define NOTHROW
116# define THROW(x)
117#else
118# define NOTHROW throw()
119# define THROW(x) throw x
120#endif
121
122// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { };
124
125// exception thrown when the command parser runs out of input data
126class out_of_input { };
127
99/* 128/*
100 ***************************************************************************** 129 *****************************************************************************
101 * PROTOTYPES 130 * PROTOTYPES
102 ***************************************************************************** 131 *****************************************************************************
103 */ 132 */
104// main.C 133// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 140
113// util.C 141// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 146
120// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
121char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
127int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
134void rxvt_usleep (int usecs);
135 163
136///////////////////////////////////////////////////////////////////////////// 164/////////////////////////////////////////////////////////////////////////////
137 165
138// temporarily replace the process environment 166// temporarily replace the process environment
139extern char **environ; 167extern char **environ;
… …
171typedef struct { 199typedef struct {
172 short w, h, x, y; 200 short w, h, x, y;
173 Pixmap pixmap; 201 Pixmap pixmap;
174} bgPixmap_t; 202} bgPixmap_t;
175#endif 203#endif
204
205struct rxvt_ptytty {
206 int pty; // pty file descriptor; connected to rxvt
207 int tty; // tty file descriptor; connected to child
208
209 rxvt_ptytty ()
210 : pty(-1), tty(-1)
211 {
212 }
213
214 virtual ~rxvt_ptytty ()
215 {
216 }
217
218 virtual bool get () = 0;
219#if UTMP_SUPPORT
220 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
221#endif
222
223 void close_tty ();
224 bool make_controlling_tty ();
225 void set_utf8_mode (bool on);
226};
227
228rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
229void rxvt_ptytty_server (); // start the ptytty server process
176 230
177/* 231/*
178 * the 'essential' information for reporting Mouse Events 232 * the 'essential' information for reporting Mouse Events
179 * pared down from XButtonEvent 233 * pared down from XButtonEvent
180 */ 234 */
… …
609#endif 663#endif
610#if TRANSPARENT 664#if TRANSPARENT
611 XA_XROOTPMAP_ID, 665 XA_XROOTPMAP_ID,
612 XA_ESETROOT_PMAP_ID, 666 XA_ESETROOT_PMAP_ID,
613#endif 667#endif
614#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
615 XA_DNDPROTOCOL,
616 XA_DNDSELECTION,
617#endif
618#if ENABLE_XEMBED 668#if ENABLE_XEMBED
619 XA_XEMBED, 669 XA_XEMBED,
620 XA_XEMBED_INFO, 670 XA_XEMBED_INFO,
621#endif 671#endif
622 NUM_XA 672 NUM_XA
… …
810# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 860# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
811#else 861#else
812# define D_SIZE(x) 862# define D_SIZE(x)
813#endif 863#endif
814 864
815extern class rxvt_failure_exception { } rxvt_failure_exception;
816
817typedef callback1<void, const char *> log_callback; 865typedef callback1<void, const char *> log_callback;
818typedef callback1<int, int> getfd_callback; 866typedef callback1<int, int> getfd_callback;
819 867
820extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
821extern void rxvt_log (const char *fmt, ...);
822extern void rxvt_warn (const char *fmt, ...);
823extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
824extern void rxvt_exit_failure () __attribute__ ((noreturn));
825
826#define SET_LOCALE(locale) rxvt_set_locale (locale) 868#define SET_LOCALE(locale) rxvt_set_locale (locale)
827extern bool rxvt_set_locale (const char *locale); 869extern bool rxvt_set_locale (const char *locale) NOTHROW;
828extern void rxvt_push_locale (const char *locale); 870extern void rxvt_push_locale (const char *locale) NOTHROW;
829extern void rxvt_pop_locale (); 871extern void rxvt_pop_locale () NOTHROW;
830
831/****************************************************************************/
832
833#define BLINK_INTERVAL 0.5
834#define TEXT_BLINK_INTERVAL 0.5
835
836#ifndef __attribute__
837# ifdef __GNUC__
838# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
839# define __attribute__(x)
840# endif
841# endif
842# define __attribute__(x)
843#endif
844 872
845/****************************************************************************/ 873/****************************************************************************/
846 874
847#define LINE_LONGER 0x0001 // line is continued on the next row 875#define LINE_LONGER 0x0001 // line is continued on the next row
848#define LINE_FILTERED 0x0002 // line has been filtered 876#define LINE_FILTERED 0x0002 // line has been filtered
… …
967#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 995#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
968 am_transparent:1, /* is a transparent term */ 996 am_transparent:1, /* is a transparent term */
969 am_pixmap_trans:1, /* transparency w/known root pixmap */ 997 am_pixmap_trans:1, /* transparency w/known root pixmap */
970#endif 998#endif
971 current_screen:1, /* primary or secondary */ 999 current_screen:1, /* primary or secondary */
972 hate_those_clicks:1, /* a.k.a. keep mark position */
973 num_scr_allow:1, 1000 num_scr_allow:1,
974 bypass_keystate:1, 1001 bypass_keystate:1,
975#ifdef CURSOR_BLINK 1002#ifdef CURSOR_BLINK
976 hidden_cursor:1, 1003 hidden_cursor:1,
977#endif 1004#endif
… …
992#endif 1019#endif
993 scrollbar_align, 1020 scrollbar_align,
994 selection_wait, 1021 selection_wait,
995 selection_type; 1022 selection_type;
996/* ---------- */ 1023/* ---------- */
1024 bool rvideo_state, rvideo_mode;
1025#ifndef NO_BELL
997 short rvideo; 1026 bool rvideo_bell;
1027#endif
998 int num_scr; /* screen: number lines scrolled */ 1028 int num_scr; /* screen: number lines scrolled */
999 int prev_ncol, /* screen: previous number of columns */ 1029 int prev_ncol, /* screen: previous number of columns */
1000 prev_nrow; /* screen: previous number of rows */ 1030 prev_nrow; /* screen: previous number of rows */
1001/* ---------- */ 1031/* ---------- */
1002 rend_t rstyle; 1032 rend_t rstyle;
… …
1091#if ENABLE_OVERLAY 1121#if ENABLE_OVERLAY
1092 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1093 text_t **ov_text; 1123 text_t **ov_text;
1094 rend_t **ov_rend; 1124 rend_t **ov_rend;
1095 1125
1096 void scr_swap_overlay (); 1126 void scr_swap_overlay () NOTHROW;
1097 void scr_overlay_new (int x, int y, int w, int h); 1127 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1098 void scr_overlay_off (); 1128 void scr_overlay_off () NOTHROW;
1099 void scr_overlay_set (int x, int y, 1129 void scr_overlay_set (int x, int y,
1100 text_t text, 1130 text_t text,
1101 rend_t rend = OVERLAY_RSTYLE); 1131 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1102 void scr_overlay_set (int x, int y, const char *s); 1132 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1103 void scr_overlay_set (int x, int y, const wchar_t *s); 1133 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1104#endif 1134#endif
1105 1135
1106 vector<void *> allocated; // free these memory blocks with free() 1136 vector<void *> allocated; // free these memory blocks with free()
1107 1137
1108 char *env_windowid; /* environmental variable WINDOWID */ 1138 char *env_windowid; /* environmental variable WINDOWID */
… …
1122 const char *rs[NUM_RESOURCES]; 1152 const char *rs[NUM_RESOURCES];
1123 /* command input buffering */ 1153 /* command input buffering */
1124 char *cmdbuf_ptr, *cmdbuf_endp; 1154 char *cmdbuf_ptr, *cmdbuf_endp;
1125 char cmdbuf_base[CBUFSIZ]; 1155 char cmdbuf_base[CBUFSIZ];
1126 1156
1127 rxvt_ptytty pty; 1157 rxvt_ptytty *pty;
1128 rxvt_session session;
1129 1158
1130 rxvt_salloc *talloc; // text line allocator 1159 rxvt_salloc *talloc; // text line allocator
1131 rxvt_salloc *ralloc; // rend line allocator 1160 rxvt_salloc *ralloc; // rend line allocator
1132 1161
1133 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1162 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1142 void iso14755_54 (int x, int y); 1171 void iso14755_54 (int x, int y);
1143# endif 1172# endif
1144#endif 1173#endif
1145 1174
1146 // modifies first argument(!) 1175 // modifies first argument(!)
1147 void paste (char *data, unsigned int len); 1176 void paste (char *data, unsigned int len) NOTHROW;
1148 1177
1149 long vt_emask, vt_emask_perl; 1178 long vt_emask, vt_emask_perl;
1150 1179
1151 void vt_select_input () const 1180 void vt_select_input () const NOTHROW
1152 { 1181 {
1153 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1182 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1154 } 1183 }
1155 1184
1156#if TRANSPARENT 1185#if TRANSPARENT
… …
1164 xevent_watcher vt_ev; 1193 xevent_watcher vt_ev;
1165#ifdef HAVE_SCROLLBARS 1194#ifdef HAVE_SCROLLBARS
1166 xevent_watcher scrollbar_ev; 1195 xevent_watcher scrollbar_ev;
1167#endif 1196#endif
1168 1197
1198 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1169 void check_cb (check_watcher &w); check_watcher check_ev; 1199 void check_cb (check_watcher &w); check_watcher check_ev;
1170 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1200 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1171 void flush_cb (time_watcher &w); time_watcher flush_ev; 1201 void flush_cb (time_watcher &w); time_watcher flush_ev;
1172
1173 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1202 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1174
1175 void incr_cb (time_watcher &w); time_watcher incr_ev; 1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1176 1204
1177#ifdef CURSOR_BLINK 1205#ifdef CURSOR_BLINK
1178 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1206 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1179#endif 1207#endif
1180#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
1181 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1209 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1210#endif
1211#ifndef NO_BELL
1212 void bell_cb (time_watcher &w); time_watcher bell_ev;
1182#endif 1213#endif
1183 1214
1184#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1215#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1185 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1216 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1186#endif 1217#endif
… …
1203 1234
1204 void tt_winch (); 1235 void tt_winch ();
1205 1236
1206 rxvt_term (); 1237 rxvt_term ();
1207 ~rxvt_term (); 1238 ~rxvt_term ();
1208 void child_exit (); // child has exited, usually destroys
1209 void destroy (); 1239 void destroy ();
1210 void emergency_cleanup (); 1240 void emergency_cleanup ();
1211 1241
1212 bool init (int argc, const char *const *argv); 1242 bool init (int argc, const char *const *argv);
1213 bool init_vars (); 1243 bool init_vars ();
… …
1244 XPoint spot; // most recently sent spot position 1274 XPoint spot; // most recently sent spot position
1245 1275
1246 void im_destroy (); 1276 void im_destroy ();
1247 void im_cb (); im_watcher im_ev; 1277 void im_cb (); im_watcher im_ev;
1248 void im_set_size (XRectangle &size); 1278 void im_set_size (XRectangle &size);
1249 void im_set_position (XPoint &pos); 1279 void im_set_position (XPoint &pos) NOTHROW;
1250 void im_set_color (unsigned long &fg, unsigned long &bg); 1280 void im_set_color (unsigned long &fg, unsigned long &bg);
1251 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1281 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1252 1282
1253 bool IMisRunning (); 1283 bool IMisRunning ();
1254 void IMSendSpot (); 1284 void IMSendSpot ();
… …
1256 void IMSetStatusPosition (); 1286 void IMSetStatusPosition ();
1257#endif 1287#endif
1258 1288
1259 void resize_scrollbar (); 1289 void resize_scrollbar ();
1260 1290
1261 void pixel_position (int *x, int *y);
1262
1263 void selection_click (int clicks, int x, int y);
1264 void selection_extend (int x, int y, int flag);
1265 void selection_rotate (int x, int y);
1266
1267 /* autoconvert */
1268
1269 // command.C 1291 // command.C
1270 void lookup_key (XKeyEvent &ev); 1292 void lookup_key (XKeyEvent &ev);
1271 unsigned int cmd_write (const char *str, unsigned int count); 1293 unsigned int cmd_write (const char *str, unsigned int count);
1272 1294
1273 wchar_t next_char (); 1295 wchar_t next_char () NOTHROW;
1274 wchar_t cmd_getc (); 1296 wchar_t cmd_getc () THROW ((class out_of_input));
1275 uint32_t next_octet (); 1297 uint32_t next_octet () NOTHROW;
1276 uint32_t cmd_get8 (); 1298 uint32_t cmd_get8 () THROW ((class out_of_input));
1277 1299
1278 bool cmd_parse (); 1300 bool cmd_parse ();
1279 void mouse_report (XButtonEvent &ev); 1301 void mouse_report (XButtonEvent &ev);
1280 void button_press (XButtonEvent &ev); 1302 void button_press (XButtonEvent &ev);
1281 void button_release (XButtonEvent &ev); 1303 void button_release (XButtonEvent &ev);
… …
1303 void process_graphics (); 1325 void process_graphics ();
1304 // init.C 1326 // init.C
1305 void Get_Colours (); 1327 void Get_Colours ();
1306 void get_ourmods (); 1328 void get_ourmods ();
1307 // main.C 1329 // main.C
1308 void privileged_utmp (rxvt_privaction action);
1309 bool set_fonts (); 1330 bool set_fonts ();
1310 void set_string_property (Atom prop, const char *str, int len = -1); 1331 void set_string_property (Atom prop, const char *str, int len = -1);
1311 void set_utf8_property (Atom prop, const char *str, int len = -1); 1332 void set_utf8_property (Atom prop, const char *str, int len = -1);
1312 void set_title (const char *str); 1333 void set_title (const char *str);
1313 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
… …
1316 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1317 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1338 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1318 1339
1319 // screen.C 1340 // screen.C
1320 1341
1321 void lalloc (line_t &l) const 1342 void lalloc (line_t &l) const NOTHROW
1322 { 1343 {
1323 l.t = (text_t *)talloc->alloc (); 1344 l.t = (text_t *)talloc->alloc ();
1324 l.r = (rend_t *)ralloc->alloc (); 1345 l.r = (rend_t *)ralloc->alloc ();
1325 } 1346 }
1326 1347
… …
1330 talloc->free (l.t); 1351 talloc->free (l.t);
1331 ralloc->free (l.r); 1352 ralloc->free (l.r);
1332 } 1353 }
1333#endif 1354#endif
1334 1355
1335 void lresize (line_t &l) const 1356 void lresize (line_t &l) const NOTHROW
1336 { 1357 {
1337 if (!l.t) 1358 if (!l.t)
1338 return; 1359 return;
1339 1360
1340 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1361 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1344 1365
1345 if (ncol > prev_ncol) 1366 if (ncol > prev_ncol)
1346 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1347 } 1368 }
1348 1369
1349 int fgcolor_of (rend_t r) const 1370 int fgcolor_of (rend_t r) const NOTHROW
1350 { 1371 {
1351 int base = GET_BASEFG (r); 1372 int base = GET_BASEFG (r);
1352#ifndef NO_BRIGHTCOLOR 1373#ifndef NO_BRIGHTCOLOR
1353 if (r & RS_Bold 1374 if (r & RS_Bold
1354# if ENABLE_STYLES 1375# if ENABLE_STYLES
… …
1358 base += minBrightCOLOR - minCOLOR; 1379 base += minBrightCOLOR - minCOLOR;
1359#endif 1380#endif
1360 return base; 1381 return base;
1361 } 1382 }
1362 1383
1363 int bgcolor_of (rend_t r) const 1384 int bgcolor_of (rend_t r) const NOTHROW
1364 { 1385 {
1365 int base = GET_BASEBG (r); 1386 int base = GET_BASEBG (r);
1366#ifndef NO_BRIGHTCOLOR 1387#ifndef NO_BRIGHTCOLOR
1367 if (r & RS_Blink 1388 if (r & RS_Blink
1368# if ENABLE_STYLES 1389# if ENABLE_STYLES
… …
1372 base += minBrightCOLOR - minCOLOR; 1393 base += minBrightCOLOR - minCOLOR;
1373#endif 1394#endif
1374 return base; 1395 return base;
1375 } 1396 }
1376 1397
1377 bool option (uint32_t opt) const 1398 bool option (uint32_t opt) const NOTHROW
1378 { 1399 {
1379 return OPTION (opt); 1400 return OPTION (opt);
1380 } 1401 }
1381 1402
1382 void set_option (uint32_t opt, bool set) 1403 void set_option (uint32_t opt, bool set) NOTHROW
1383 { 1404 {
1384 if (set) 1405 if (set)
1385 options |= opt; 1406 options |= opt;
1386 else 1407 else
1387 options &= ~opt; 1408 options &= ~opt;
1388 } 1409 }
1389 1410
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1412 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count); 1413 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1393 void scr_reset (); 1414 void scr_reset ();
1394 void scr_release (); 1415 void scr_release () NOTHROW;
1395 void scr_clear (bool really = false); 1416 void scr_clear (bool really = false) NOTHROW;
1396 void scr_refresh (); 1417 void scr_refresh () NOTHROW;
1397 bool scr_refresh_rend (rend_t mask, rend_t value); 1418 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1398 void scr_erase_screen (int mode); 1419 void scr_erase_screen (int mode) NOTHROW;
1399#if ENABLE_FRILLS 1420#if ENABLE_FRILLS
1400 void scr_erase_savelines (); 1421 void scr_erase_savelines () NOTHROW;
1401 void scr_backindex (); 1422 void scr_backindex () NOTHROW;
1402 void scr_forwardindex (); 1423 void scr_forwardindex () NOTHROW;
1403#endif 1424#endif
1404 void scr_touch (bool refresh); 1425 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh); 1426 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1407 void scr_recolour (); 1428 void scr_recolour () NOTHROW;
1408 void scr_remap_chars (); 1429 void scr_remap_chars () NOTHROW;
1409 void scr_remap_chars (line_t &l); 1430 void scr_remap_chars (line_t &l) NOTHROW;
1410 1431
1432 enum cursor_mode { SAVE, RESTORE };
1433
1411 void scr_poweron (); 1434 void scr_poweron () NOTHROW;
1412 void scr_cursor (int mode); 1435 void scr_cursor (cursor_mode mode) NOTHROW;
1413 void scr_do_wrap (); 1436 void scr_do_wrap () NOTHROW;
1414 int scr_change_screen (int scrn); 1437 int scr_change_screen (int scrn) NOTHROW;
1415 void scr_color (unsigned int color, int fgbg); 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
1416 void scr_rendition (int set, int style); 1439 void scr_rendition (int set, int style) NOTHROW;
1417 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1440 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1418 void scr_backspace (); 1441 void scr_backspace () NOTHROW;
1419 void scr_tab (int count, bool ht = false); 1442 void scr_tab (int count, bool ht = false) NOTHROW;
1420 void scr_gotorc (int row, int col, int relative); 1443 void scr_gotorc (int row, int col, int relative) NOTHROW;
1421 void scr_index (enum page_dirn direction); 1444 void scr_index (enum page_dirn direction) NOTHROW;
1422 void scr_erase_line (int mode); 1445 void scr_erase_line (int mode) NOTHROW;
1423 void scr_E (); 1446 void scr_E () NOTHROW;
1424 void scr_insdel_lines (int count, int insdel); 1447 void scr_insdel_lines (int count, int insdel) NOTHROW;
1425 void scr_insdel_chars (int count, int insdel); 1448 void scr_insdel_chars (int count, int insdel) NOTHROW;
1426 void scr_scroll_region (int top, int bot); 1449 void scr_scroll_region (int top, int bot) NOTHROW;
1427 void scr_cursor_visible (int mode); 1450 void scr_cursor_visible (int mode) NOTHROW;
1428 void scr_autowrap (int mode); 1451 void scr_autowrap (int mode) NOTHROW;
1429 void scr_relative_origin (int mode); 1452 void scr_relative_origin (int mode) NOTHROW;
1430 void scr_insert_mode (int mode); 1453 void scr_insert_mode (int mode) NOTHROW;
1431 void scr_set_tab (int mode); 1454 void scr_set_tab (int mode) NOTHROW;
1432 void scr_rvideo_mode (int mode); 1455 void scr_rvideo_mode (bool on) NOTHROW;
1433 void scr_report_position (); 1456 void scr_report_position () NOTHROW;
1434 void set_font_style (); 1457 void set_font_style () NOTHROW;
1435 void scr_charset_choose (int set); 1458 void scr_charset_choose (int set) NOTHROW;
1436 void scr_charset_set (int set, unsigned int ch); 1459 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1437 void scr_move_to (int y, int len); 1460 void scr_move_to (int y, int len) NOTHROW;
1438 bool scr_page (enum page_dirn direction, int nlines); 1461 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1439 bool scr_changeview (int new_view_start); 1462 bool scr_changeview (int new_view_start) NOTHROW;
1440 void scr_bell (); 1463 void scr_bell () NOTHROW;
1441 void scr_printscreen (int fullhist); 1464 void scr_printscreen (int fullhist) NOTHROW;
1442 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1465 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1443 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1466 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1444 void scr_reverse_selection (); 1467 void scr_reverse_selection () NOTHROW;
1445 void scr_dump (int fd); 1468 void scr_dump (int fd) NOTHROW;
1469
1446 void selection_check (int check_more); 1470 void selection_check (int check_more) NOTHROW;
1447 void selection_paste (Window win, Atom prop, bool delete_prop); 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1448 void selection_property (Window win, Atom prop); 1472 void selection_property (Window win, Atom prop) NOTHROW;
1449 void selection_request (Time tm, int x, int y); 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1450 int selection_request_other (Atom target, int selnum); 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1451 void selection_clear (); 1475 void selection_clear () NOTHROW;
1452 void selection_make (Time tm); 1476 void selection_make (Time tm);
1453 bool selection_grab (Time tm); 1477 bool selection_grab (Time tm) NOTHROW;
1454 void selection_start_colrow (int col, int row); 1478 void selection_start_colrow (int col, int row) NOTHROW;
1455 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1479 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1456 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1480 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1457 void selection_remove_trailing_spaces (); 1481 void selection_remove_trailing_spaces () NOTHROW;
1458 void selection_send (const XSelectionRequestEvent &rq); 1482 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1483 void selection_click (int clicks, int x, int y) NOTHROW;
1484 void selection_extend (int x, int y, int flag) NOTHROW;
1485 void selection_rotate (int x, int y) NOTHROW;
1486
1487 void pixel_position (int *x, int *y) NOTHROW;
1459 1488
1460#if defined(NEXT_SCROLLBAR) 1489#if defined(NEXT_SCROLLBAR)
1461 // scrollbar-next.C 1490 // scrollbar-next.C
1462 Pixmap renderPixmap (const char *const *data, int width, int height); 1491 Pixmap renderPixmap (const char *const *data, int width, int height);
1463 void init_scrollbar_stuff (); 1492 void init_scrollbar_stuff ();

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