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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.225 by root, Thu Jan 19 20:30:36 2006 UTC vs.
Revision 1.237 by root, Sun Jan 22 20:39:47 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);
111 141
112// util.C 142// misc.C
113char * rxvt_wcstombs (const wchar_t *str, int len = -1); 143char * rxvt_wcstombs (const wchar_t *str, int len = -1);
114wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 144wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
115char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
116wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 146wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
117char * rxvt_strdup (const char *str); 147char * rxvt_strdup_cpp (const char *str);
118 148
119// misc.C 149#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
150
120char * rxvt_r_basename (const char *str); 151char * rxvt_r_basename (const char *str) NOTHROW;
121void rxvt_vlog (const char *fmt, va_list arg_ptr); 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
122void rxvt_log (const char *fmt,...); 153void rxvt_log (const char *fmt,...) NOTHROW;
123void rxvt_warn (const char *fmt,...); 154void rxvt_warn (const char *fmt,...) NOTHROW;
124void rxvt_fatal (const char *fmt,...); 155void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
125void rxvt_exit_failure (); 156void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
157
126int rxvt_Str_match (const char *s1, const char *s2); 158int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
127const char * rxvt_Str_skip_space (const char *str); 159const char * rxvt_Str_skip_space (const char *str) NOTHROW;
128char * rxvt_Str_trim (char *str); 160char * rxvt_Str_trim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str); 161int rxvt_Str_escaped (char *str) NOTHROW;
130char ** rxvt_splitcommastring (const char *cs); 162char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131void rxvt_freecommastring (char **cs); 163void rxvt_freecommastring (char **cs) NOTHROW;
132char * 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;
133void rxvt_usleep (int usecs);
134 165
135///////////////////////////////////////////////////////////////////////////// 166/////////////////////////////////////////////////////////////////////////////
136 167
137// temporarily replace the process environment 168// temporarily replace the process environment
138extern char **environ; 169extern char **environ;
139extern char **rxvt_environ; // the original environ pointer 170extern char **rxvt_environ; // the original environ pointer
140 171
141inline void set_environ (stringvec *envv) 172inline void set_environ (stringvec *envv)
142{ 173{
174#if ENABLE_PERL
175 assert (envv);
176#else
143 if (envv) 177 if (envv)
178#endif
144 environ = (char **)envv->begin (); 179 environ = (char **)envv->begin ();
145} 180}
146 181
147inline void set_environ (char **envv) 182inline void set_environ (char **envv)
148{ 183{
184#if ENABLE_PERL
185 assert (envv);
186#else
149 if (envv) 187 if (envv)
188#endif
150 environ = envv; 189 environ = envv;
151} 190}
152 191
153/* 192/*
154 ***************************************************************************** 193 *****************************************************************************
… …
170typedef struct { 209typedef struct {
171 short w, h, x, y; 210 short w, h, x, y;
172 Pixmap pixmap; 211 Pixmap pixmap;
173} bgPixmap_t; 212} bgPixmap_t;
174#endif 213#endif
175
176struct rxvt_ptytty {
177 int pty; // pty file descriptor; connected to rxvt
178 int tty; // tty file descriptor; connected to child
179
180 rxvt_ptytty ()
181 : pty(-1), tty(-1)
182 {
183 }
184
185 virtual ~rxvt_ptytty ()
186 {
187 }
188
189 virtual bool get () = 0;
190#if UTMP_SUPPORT
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192#endif
193
194 void close_tty ();
195 bool make_controlling_tty ();
196 void set_utf8_mode (bool on);
197};
198
199rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
200void rxvt_ptytty_server (); // start the ptytty server process
201 214
202/* 215/*
203 * the 'essential' information for reporting Mouse Events 216 * the 'essential' information for reporting Mouse Events
204 * pared down from XButtonEvent 217 * pared down from XButtonEvent
205 */ 218 */
… …
634#endif 647#endif
635#if TRANSPARENT 648#if TRANSPARENT
636 XA_XROOTPMAP_ID, 649 XA_XROOTPMAP_ID,
637 XA_ESETROOT_PMAP_ID, 650 XA_ESETROOT_PMAP_ID,
638#endif 651#endif
639#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
640 XA_DNDPROTOCOL,
641 XA_DNDSELECTION,
642#endif
643#if ENABLE_XEMBED 652#if ENABLE_XEMBED
644 XA_XEMBED, 653 XA_XEMBED,
645 XA_XEMBED_INFO, 654 XA_XEMBED_INFO,
646#endif 655#endif
647 NUM_XA 656 NUM_XA
… …
835# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 844# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
836#else 845#else
837# define D_SIZE(x) 846# define D_SIZE(x)
838#endif 847#endif
839 848
840extern class rxvt_failure_exception { } rxvt_failure_exception;
841
842typedef callback1<void, const char *> log_callback; 849typedef callback1<void, const char *> log_callback;
843typedef callback1<int, int> getfd_callback; 850typedef callback1<int, int> getfd_callback;
844 851
845extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
846extern void rxvt_log (const char *fmt, ...);
847extern void rxvt_warn (const char *fmt, ...);
848extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
849extern void rxvt_exit_failure () __attribute__ ((noreturn));
850
851#define SET_LOCALE(locale) rxvt_set_locale (locale) 852#define SET_LOCALE(locale) rxvt_set_locale (locale)
852extern bool rxvt_set_locale (const char *locale); 853extern bool rxvt_set_locale (const char *locale) NOTHROW;
853extern void rxvt_push_locale (const char *locale); 854extern void rxvt_push_locale (const char *locale) NOTHROW;
854extern void rxvt_pop_locale (); 855extern void rxvt_pop_locale () NOTHROW;
855
856/****************************************************************************/
857
858#define BLINK_INTERVAL 0.5
859#define TEXT_BLINK_INTERVAL 0.5
860
861#ifndef __attribute__
862# ifdef __GNUC__
863# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
864# define __attribute__(x)
865# endif
866# endif
867# define __attribute__(x)
868#endif
869 856
870/****************************************************************************/ 857/****************************************************************************/
871 858
872#define LINE_LONGER 0x0001 // line is continued on the next row 859#define LINE_LONGER 0x0001 // line is continued on the next row
873#define LINE_FILTERED 0x0002 // line has been filtered 860#define LINE_FILTERED 0x0002 // line has been filtered
… …
992#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 979#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
993 am_transparent:1, /* is a transparent term */ 980 am_transparent:1, /* is a transparent term */
994 am_pixmap_trans:1, /* transparency w/known root pixmap */ 981 am_pixmap_trans:1, /* transparency w/known root pixmap */
995#endif 982#endif
996 current_screen:1, /* primary or secondary */ 983 current_screen:1, /* primary or secondary */
997 hate_those_clicks:1, /* a.k.a. keep mark position */
998 num_scr_allow:1, 984 num_scr_allow:1,
999 bypass_keystate:1, 985 bypass_keystate:1,
1000#ifdef CURSOR_BLINK 986#ifdef CURSOR_BLINK
1001 hidden_cursor:1, 987 hidden_cursor:1,
1002#endif 988#endif
… …
1017#endif 1003#endif
1018 scrollbar_align, 1004 scrollbar_align,
1019 selection_wait, 1005 selection_wait,
1020 selection_type; 1006 selection_type;
1021/* ---------- */ 1007/* ---------- */
1008 bool rvideo_state, rvideo_mode;
1009#ifndef NO_BELL
1022 short rvideo; 1010 bool rvideo_bell;
1011#endif
1023 int num_scr; /* screen: number lines scrolled */ 1012 int num_scr; /* screen: number lines scrolled */
1024 int prev_ncol, /* screen: previous number of columns */ 1013 int prev_ncol, /* screen: previous number of columns */
1025 prev_nrow; /* screen: previous number of rows */ 1014 prev_nrow; /* screen: previous number of rows */
1026/* ---------- */ 1015/* ---------- */
1027 rend_t rstyle; 1016 rend_t rstyle;
… …
1116#if ENABLE_OVERLAY 1105#if ENABLE_OVERLAY
1117 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1118 text_t **ov_text; 1107 text_t **ov_text;
1119 rend_t **ov_rend; 1108 rend_t **ov_rend;
1120 1109
1121 void scr_swap_overlay (); 1110 void scr_swap_overlay () NOTHROW;
1122 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;
1123 void scr_overlay_off (); 1112 void scr_overlay_off () NOTHROW;
1124 void scr_overlay_set (int x, int y, 1113 void scr_overlay_set (int x, int y,
1125 text_t text, 1114 text_t text,
1126 rend_t rend = OVERLAY_RSTYLE); 1115 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1127 void scr_overlay_set (int x, int y, const char *s); 1116 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1128 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;
1129#endif 1118#endif
1130 1119
1131 vector<void *> allocated; // free these memory blocks with free() 1120 vector<void *> allocated; // free these memory blocks with free()
1132 1121
1133 char *env_windowid; /* environmental variable WINDOWID */ 1122 char *env_windowid; /* environmental variable WINDOWID */
… …
1147 const char *rs[NUM_RESOURCES]; 1136 const char *rs[NUM_RESOURCES];
1148 /* command input buffering */ 1137 /* command input buffering */
1149 char *cmdbuf_ptr, *cmdbuf_endp; 1138 char *cmdbuf_ptr, *cmdbuf_endp;
1150 char cmdbuf_base[CBUFSIZ]; 1139 char cmdbuf_base[CBUFSIZ];
1151 1140
1152 rxvt_ptytty *pty; 1141 ptytty *pty;
1153 1142
1154 rxvt_salloc *talloc; // text line allocator 1143 rxvt_salloc *talloc; // text line allocator
1155 rxvt_salloc *ralloc; // rend line allocator 1144 rxvt_salloc *ralloc; // rend line allocator
1156 1145
1157 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
… …
1166 void iso14755_54 (int x, int y); 1155 void iso14755_54 (int x, int y);
1167# endif 1156# endif
1168#endif 1157#endif
1169 1158
1170 // modifies first argument(!) 1159 // modifies first argument(!)
1171 void paste (char *data, unsigned int len); 1160 void paste (char *data, unsigned int len) NOTHROW;
1172 1161
1173 long vt_emask, vt_emask_perl; 1162 long vt_emask, vt_emask_perl;
1174 1163
1175 void vt_select_input () const 1164 void vt_select_input () const NOTHROW
1176 { 1165 {
1177 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1166 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1178 } 1167 }
1179 1168
1180#if TRANSPARENT 1169#if TRANSPARENT
… …
1192 1181
1193 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1182 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1194 void check_cb (check_watcher &w); check_watcher check_ev; 1183 void check_cb (check_watcher &w); check_watcher check_ev;
1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1184 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1196 void flush_cb (time_watcher &w); time_watcher flush_ev; 1185 void flush_cb (time_watcher &w); time_watcher flush_ev;
1197
1198 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;
1199
1200 void incr_cb (time_watcher &w); time_watcher incr_ev; 1187 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1201 1188
1202#ifdef CURSOR_BLINK 1189#ifdef CURSOR_BLINK
1203 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;
1204#endif 1191#endif
1205#ifdef TEXT_BLINK 1192#ifdef TEXT_BLINK
1206 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;
1207#endif 1197#endif
1208 1198
1209#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1199#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210 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;
1211#endif 1201#endif
… …
1231 rxvt_term (); 1221 rxvt_term ();
1232 ~rxvt_term (); 1222 ~rxvt_term ();
1233 void destroy (); 1223 void destroy ();
1234 void emergency_cleanup (); 1224 void emergency_cleanup ();
1235 1225
1236 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
1237 bool init_vars (); 1234 bool init_vars ();
1238 1235
1239 bool pty_fill (); 1236 bool pty_fill ();
1240 1237
1241 void make_current () const // make this the "currently active" urxvt instance 1238 void make_current () const // make this the "currently active" urxvt instance
… …
1260 void create_windows (int argc, const char *const *argv); 1257 void create_windows (int argc, const char *const *argv);
1261 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);
1262 void window_calc (unsigned int newwidth, unsigned int newheight); 1259 void window_calc (unsigned int newwidth, unsigned int newheight);
1263 1260
1264#if USE_XIM 1261#if USE_XIM
1265 rxvt_xim *input_method; 1262 rxvt_xim *input_method;
1266 XIC Input_Context; 1263 XIC Input_Context;
1267 XIMStyle input_style; 1264 XIMStyle input_style;
1268 XPoint spot; // most recently sent spot position 1265 XPoint spot; // most recently sent spot position
1269 1266
1270 void im_destroy (); 1267 void im_destroy ();
1271 void im_cb (); im_watcher im_ev; 1268 void im_cb (); im_watcher im_ev;
1272 void im_set_size (XRectangle &size); 1269 void im_set_size (XRectangle &size);
1273 void im_set_position (XPoint &pos); 1270 void im_set_position (XPoint &pos) NOTHROW;
1274 void im_set_color (unsigned long &fg, unsigned long &bg); 1271 void im_set_color (unsigned long &fg, unsigned long &bg);
1275 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);
1276 1273
1277 bool IMisRunning (); 1274 bool IMisRunning ();
1278 void IMSendSpot (); 1275 void IMSendSpot ();
… …
1280 void IMSetStatusPosition (); 1277 void IMSetStatusPosition ();
1281#endif 1278#endif
1282 1279
1283 void resize_scrollbar (); 1280 void resize_scrollbar ();
1284 1281
1285 void pixel_position (int *x, int *y);
1286
1287 void selection_click (int clicks, int x, int y);
1288 void selection_extend (int x, int y, int flag);
1289 void selection_rotate (int x, int y);
1290
1291 /* autoconvert */
1292
1293 // command.C 1282 // command.C
1294 void lookup_key (XKeyEvent &ev); 1283 void lookup_key (XKeyEvent &ev);
1295 unsigned int cmd_write (const char *str, unsigned int count); 1284 unsigned int cmd_write (const char *str, unsigned int count);
1296 1285
1297 wchar_t next_char (); 1286 wchar_t next_char () NOTHROW;
1298 wchar_t cmd_getc (); 1287 wchar_t cmd_getc () THROW ((class out_of_input));
1299 uint32_t next_octet (); 1288 uint32_t next_octet () NOTHROW;
1300 uint32_t cmd_get8 (); 1289 uint32_t cmd_get8 () THROW ((class out_of_input));
1301 1290
1302 bool cmd_parse (); 1291 bool cmd_parse ();
1303 void mouse_report (XButtonEvent &ev); 1292 void mouse_report (XButtonEvent &ev);
1304 void button_press (XButtonEvent &ev); 1293 void button_press (XButtonEvent &ev);
1305 void button_release (XButtonEvent &ev); 1294 void button_release (XButtonEvent &ev);
… …
1367 1356
1368 if (ncol > prev_ncol) 1357 if (ncol > prev_ncol)
1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1358 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1370 } 1359 }
1371 1360
1372 int fgcolor_of (rend_t r) const 1361 int fgcolor_of (rend_t r) const NOTHROW
1373 { 1362 {
1374 int base = GET_BASEFG (r); 1363 int base = GET_BASEFG (r);
1375#ifndef NO_BRIGHTCOLOR 1364#ifndef NO_BRIGHTCOLOR
1376 if (r & RS_Bold 1365 if (r & RS_Bold
1377# if ENABLE_STYLES 1366# if ENABLE_STYLES
… …
1381 base += minBrightCOLOR - minCOLOR; 1370 base += minBrightCOLOR - minCOLOR;
1382#endif 1371#endif
1383 return base; 1372 return base;
1384 } 1373 }
1385 1374
1386 int bgcolor_of (rend_t r) const 1375 int bgcolor_of (rend_t r) const NOTHROW
1387 { 1376 {
1388 int base = GET_BASEBG (r); 1377 int base = GET_BASEBG (r);
1389#ifndef NO_BRIGHTCOLOR 1378#ifndef NO_BRIGHTCOLOR
1390 if (r & RS_Blink 1379 if (r & RS_Blink
1391# if ENABLE_STYLES 1380# if ENABLE_STYLES
… …
1395 base += minBrightCOLOR - minCOLOR; 1384 base += minBrightCOLOR - minCOLOR;
1396#endif 1385#endif
1397 return base; 1386 return base;
1398 } 1387 }
1399 1388
1400 bool option (uint32_t opt) const 1389 bool option (uint32_t opt) const NOTHROW
1401 { 1390 {
1402 return OPTION (opt); 1391 return OPTION (opt);
1403 } 1392 }
1404 1393
1405 void set_option (uint32_t opt, bool set) 1394 void set_option (uint32_t opt, bool set) NOTHROW
1406 { 1395 {
1407 if (set) 1396 if (set)
1408 options |= opt; 1397 options |= opt;
1409 else 1398 else
1410 options &= ~opt; 1399 options &= ~opt;
1411 } 1400 }
1412 1401
1413 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;
1414 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;
1415 int scr_scroll_text (int row1, int row2, int count); 1404 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1405 void scr_reset ();
1417 void scr_release (); 1406 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1407 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (); 1408 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1409 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1410 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1411#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1412 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1413 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1414 void scr_forwardindex () NOTHROW;
1426#endif 1415#endif
1427 void scr_touch (bool refresh); 1416 void scr_touch (bool refresh) NOTHROW;
1428 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;
1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1418 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430 void scr_recolour (); 1419 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1420 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (line_t &l); 1421 void scr_remap_chars (line_t &l) NOTHROW;
1433 1422
1434 enum cursor_mode { SAVE, RESTORE }; 1423 enum cursor_mode { SAVE, RESTORE };
1435 1424
1436 void scr_poweron (); 1425 void scr_poweron ();
1437 void scr_cursor (cursor_mode mode); 1426 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1427 void scr_do_wrap () NOTHROW;
1428 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1429 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1430 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1431 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1432 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1433 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1434 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1435 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1436 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1437 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1438 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1439 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1440 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1441 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1442 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1443 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1444 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1445 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1446 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1447 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1448 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1449 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1450 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1451 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 void scr_move_to (int y, int len); 1452 void scr_move_to (int y, int len) NOTHROW;
1463 bool scr_page (enum page_dirn direction, int nlines); 1453 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 bool scr_changeview (int new_view_start); 1454 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1455 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1456 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1457 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1458 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1469 void scr_reverse_selection (); 1459 void scr_reverse_selection () NOTHROW;
1470 void scr_dump (int fd); 1460 void scr_dump (int fd) NOTHROW;
1461
1471 void selection_check (int check_more); 1462 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop); 1463 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop); 1464 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm); 1465 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum); 1466 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (); 1467 void selection_clear () NOTHROW;
1477 void selection_make (Time tm); 1468 void selection_make (Time tm);
1478 bool selection_grab (Time tm); 1469 bool selection_grab (Time tm) NOTHROW;
1479 void selection_start_colrow (int col, int row); 1470 void selection_start_colrow (int col, int row) NOTHROW;
1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1471 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1472 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1482 void selection_remove_trailing_spaces (); 1473 void selection_remove_trailing_spaces () NOTHROW;
1483 void selection_send (const XSelectionRequestEvent &rq); 1474 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1475 void selection_click (int clicks, int x, int y) NOTHROW;
1476 void selection_extend (int x, int y, int flag) NOTHROW;
1477 void selection_rotate (int x, int y) NOTHROW;
1478
1479 void pixel_position (int *x, int *y) NOTHROW;
1484 1480
1485#if defined(NEXT_SCROLLBAR) 1481#if defined(NEXT_SCROLLBAR)
1486 // scrollbar-next.C 1482 // scrollbar-next.C
1487 Pixmap renderPixmap (const char *const *data, int width, int height); 1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1488 void init_scrollbar_stuff (); 1484 void init_scrollbar_stuff ();

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