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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.208 by root, Mon Jan 16 15:00:20 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
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_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
136void rxvt_usleep (int usecs);
137 165
138///////////////////////////////////////////////////////////////////////////// 166/////////////////////////////////////////////////////////////////////////////
139 167
140// temporarily replace the process environment 168// temporarily replace the process environment
141extern char **environ; 169extern char **environ;
… …
158 * STRUCTURES AND TYPEDEFS 186 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 187 *****************************************************************************
160 */ 188 */
161struct grwin_t; 189struct grwin_t;
162 190
163/* If we're using either the rxvt scrollbar or menu bars, keep the 191/* If we're using either the rxvt scrollbar, keep the
164 * scrollColor resource. 192 * scrollColor resource.
165 */ 193 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 194#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 195# define KEEP_SCROLLCOLOR 1
168#else 196#else
… …
256 284
257#define scrollBar_esc 30 285#define scrollBar_esc 30
258 286
259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 287#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
260# define HAVE_SCROLLBARS 1 288# define HAVE_SCROLLBARS 1
261#endif
262
263/* width of scrollBar shadow, must be 1 or 2 */
264#ifdef HALFSHADOW
265# define MENU_SHADOW 1
266#else
267# define MENU_SHADOW 2
268#endif 289#endif
269 290
270#define R_SB_ALIGN_CENTRE 0 291#define R_SB_ALIGN_CENTRE 0
271#define R_SB_ALIGN_TOP 1 292#define R_SB_ALIGN_TOP 1
272#define R_SB_ALIGN_BOTTOM 2 293#define R_SB_ALIGN_BOTTOM 2
… …
345 * | 366 * |
346 * +---< SB_WIDTH_NEXT 367 * +---< SB_WIDTH_NEXT
347 */ 368 */
348 369
349enum { 370enum {
350 NO_REFRESH = 0 , /* Window not visible at all! */ 371 NO_REFRESH = 0, /* Window not visible at all! */
351 FAST_REFRESH = 1<<0, /* Fully exposed window */ 372 FAST_REFRESH = 1, /* Fully exposed window */
352 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 373 SLOW_REFRESH = 2, /* Partially exposed window */
353 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
354}; 374};
355 375
356#ifdef NO_SECONDARY_SCREEN 376#ifdef NO_SECONDARY_SCREEN
357# define NSCREENS 0 377# define NSCREENS 0
358#else 378#else
… …
481 Rxvt_restoreFG = 39, // change default fg color 501 Rxvt_restoreFG = 39, // change default fg color
482 Rxvt_restoreBG = 49, // change default bg color 502 Rxvt_restoreBG = 49, // change default bg color
483 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 503 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
484 504
485 URxvt_locale = 701, // change locale 505 URxvt_locale = 701, // change locale
486 URxvt_Menu = 703, // set menu item 506
487 URxvt_Color_IT = 704, // change actual 'Italic' colour 507 URxvt_Color_IT = 704, // change actual 'Italic' colour
488 URxvt_Color_tint = 705, // change actual tint colour 508 URxvt_Color_tint = 705, // change actual tint colour
489 URxvt_Color_BD = 706, 509 URxvt_Color_BD = 706,
490 URxvt_Color_UL = 707, 510 URxvt_Color_UL = 707,
491 511
… …
618 XA_WM_LOCALE_NAME, 638 XA_WM_LOCALE_NAME,
619#endif 639#endif
620#if TRANSPARENT 640#if TRANSPARENT
621 XA_XROOTPMAP_ID, 641 XA_XROOTPMAP_ID,
622 XA_ESETROOT_PMAP_ID, 642 XA_ESETROOT_PMAP_ID,
623#endif
624#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
625 XA_DNDPROTOCOL,
626 XA_DNDSELECTION,
627#endif 643#endif
628#if ENABLE_XEMBED 644#if ENABLE_XEMBED
629 XA_XEMBED, 645 XA_XEMBED,
630 XA_XEMBED_INFO, 646 XA_XEMBED_INFO,
631#endif 647#endif
… …
709/* 725/*
710 ***************************************************************************** 726 *****************************************************************************
711 * MACRO DEFINES 727 * MACRO DEFINES
712 ***************************************************************************** 728 *****************************************************************************
713 */ 729 */
730#define dLocal(type,name) type const name = this->name
714#define dDisp Display *disp = display->display 731#define dDisp Display *disp = this->display->display
715 732
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 733/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 734#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 735#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 736#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
798# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 815# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
799#else 816#else
800# define XPMClearArea(a, b, c, d, e, f, g) 817# define XPMClearArea(a, b, c, d, e, f, g)
801#endif 818#endif
802 819
803#ifdef UTMP_SUPPORT
804# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805# undef HAVE_UTMPX_H
806# undef HAVE_STRUCT_UTMPX
807# endif
808# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809# undef HAVE_UTMP_H
810# undef HAVE_STRUCT_UTMP
811# endif
812
813# ifdef HAVE_UTMPX_H
814# include <utmpx.h>
815# endif
816# ifdef HAVE_UTMP_H
817# include <utmp.h>
818# endif
819#endif
820
821#ifdef DEBUG_CMD 820#ifdef DEBUG_CMD
822# define D_CMD(x) fprintf x ; fputc('\n', stderr) 821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823#else 822#else
824# define D_CMD(x) 823# define D_CMD(x)
825#endif 824#endif
… …
837# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
838#else 837#else
839# define D_SIZE(x) 838# define D_SIZE(x)
840#endif 839#endif
841 840
842extern class rxvt_failure_exception { } rxvt_failure_exception;
843
844typedef callback1<void, const char *> log_callback; 841typedef callback1<void, const char *> log_callback;
845typedef callback1<int, int> getfd_callback; 842typedef callback1<int, int> getfd_callback;
846 843
847extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
848extern void rxvt_log (const char *fmt, ...);
849extern void rxvt_warn (const char *fmt, ...);
850extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
851extern void rxvt_exit_failure () __attribute__ ((noreturn));
852
853#define SET_LOCALE(locale) rxvt_set_locale (locale) 844#define SET_LOCALE(locale) rxvt_set_locale (locale)
854extern bool rxvt_set_locale (const char *locale); 845extern bool rxvt_set_locale (const char *locale) NOTHROW;
855extern void rxvt_push_locale (const char *locale); 846extern void rxvt_push_locale (const char *locale) NOTHROW;
856extern void rxvt_pop_locale (); 847extern void rxvt_pop_locale () NOTHROW;
857
858/****************************************************************************/
859
860#define BLINK_INTERVAL 0.5
861#define TEXT_BLINK_INTERVAL 0.5
862
863#ifndef __attribute__
864# ifdef __GNUC__
865# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
866# define __attribute__(x)
867# endif
868# endif
869# define __attribute__(x)
870#endif
871 848
872/****************************************************************************/ 849/****************************************************************************/
873 850
874#define LINE_LONGER 0x0001 // line is continued on the next row 851#define LINE_LONGER 0x0001 // line is continued on the next row
875#define LINE_FILTERED 0x0002 // line has been filtered 852#define LINE_FILTERED 0x0002 // line has been filtered
… …
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 971#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */ 972 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */ 973 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif 974#endif
998 current_screen:1, /* primary or secondary */ 975 current_screen:1, /* primary or secondary */
999 hate_those_clicks:1, /* a.k.a. keep mark position */
1000 num_scr_allow:1, 976 num_scr_allow:1,
1001 bypass_keystate:1, 977 bypass_keystate:1,
1002#ifdef CURSOR_BLINK 978#ifdef CURSOR_BLINK
1003 hidden_cursor:1, 979 hidden_cursor:1,
1004#endif 980#endif
… …
1019#endif 995#endif
1020 scrollbar_align, 996 scrollbar_align,
1021 selection_wait, 997 selection_wait,
1022 selection_type; 998 selection_type;
1023/* ---------- */ 999/* ---------- */
1000 bool rvideo_state, rvideo_mode;
1001#ifndef NO_BELL
1024 short rvideo; 1002 bool rvideo_bell;
1003#endif
1025 int num_scr; /* screen: number lines scrolled */ 1004 int num_scr; /* screen: number lines scrolled */
1026 int prev_ncol, /* screen: previous number of columns */ 1005 int prev_ncol, /* screen: previous number of columns */
1027 prev_nrow; /* screen: previous number of rows */ 1006 prev_nrow; /* screen: previous number of rows */
1028/* ---------- */ 1007/* ---------- */
1029 rend_t rstyle; 1008 rend_t rstyle;
… …
1107 const char *key_delete; 1086 const char *key_delete;
1108#endif 1087#endif
1109 struct mouse_event MEvent; 1088 struct mouse_event MEvent;
1110 XComposeStatus compose; 1089 XComposeStatus compose;
1111 ttymode_t tio; 1090 ttymode_t tio;
1112#ifdef UTMP_SUPPORT
1113# ifdef HAVE_STRUCT_UTMP
1114 struct utmp ut;
1115# endif
1116# ifdef HAVE_STRUCT_UTMPX
1117 struct utmpx utx;
1118# endif
1119# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120 char ut_id[5];
1121# endif
1122 int utmp_pos;
1123#endif
1124 row_col_t oldcursor; 1091 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1092#ifdef XPM_BACKGROUND
1126 bgPixmap_t bgPixmap; 1093 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1094 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1128#endif 1095#endif
… …
1130#if ENABLE_OVERLAY 1097#if ENABLE_OVERLAY
1131 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1098 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1132 text_t **ov_text; 1099 text_t **ov_text;
1133 rend_t **ov_rend; 1100 rend_t **ov_rend;
1134 1101
1135 void scr_swap_overlay (); 1102 void scr_swap_overlay () NOTHROW;
1136 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;
1137 void scr_overlay_off (); 1104 void scr_overlay_off () NOTHROW;
1138 void scr_overlay_set (int x, int y, 1105 void scr_overlay_set (int x, int y,
1139 text_t text, 1106 text_t text,
1140 rend_t rend = OVERLAY_RSTYLE); 1107 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1141 void scr_overlay_set (int x, int y, const char *s); 1108 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1142 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;
1143#endif 1110#endif
1144 1111
1145 vector<void *> allocated; // free these memory blocks with free() 1112 vector<void *> allocated; // free these memory blocks with free()
1146 1113
1147 char *env_windowid; /* environmental variable WINDOWID */ 1114 char *env_windowid; /* environmental variable WINDOWID */
… …
1161 const char *rs[NUM_RESOURCES]; 1128 const char *rs[NUM_RESOURCES];
1162 /* command input buffering */ 1129 /* command input buffering */
1163 char *cmdbuf_ptr, *cmdbuf_endp; 1130 char *cmdbuf_ptr, *cmdbuf_endp;
1164 char cmdbuf_base[CBUFSIZ]; 1131 char cmdbuf_base[CBUFSIZ];
1165 1132
1133 ptytty *pty;
1134
1166 rxvt_salloc *talloc; // text line allocator 1135 rxvt_salloc *talloc; // text line allocator
1167 rxvt_salloc *ralloc; // rend line allocator 1136 rxvt_salloc *ralloc; // rend line allocator
1168 1137
1169 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
1170 1139
… …
1178 void iso14755_54 (int x, int y); 1147 void iso14755_54 (int x, int y);
1179# endif 1148# endif
1180#endif 1149#endif
1181 1150
1182 // modifies first argument(!) 1151 // modifies first argument(!)
1183 void paste (char *data, unsigned int len); 1152 void paste (char *data, unsigned int len) NOTHROW;
1184 1153
1185 long vt_emask, vt_emask_perl; 1154 long vt_emask, vt_emask_perl;
1186 1155
1187 void vt_select_input () const 1156 void vt_select_input () const NOTHROW
1188 { 1157 {
1189 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1158 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1190 } 1159 }
1191 1160
1192#if TRANSPARENT 1161#if TRANSPARENT
… …
1200 xevent_watcher vt_ev; 1169 xevent_watcher vt_ev;
1201#ifdef HAVE_SCROLLBARS 1170#ifdef HAVE_SCROLLBARS
1202 xevent_watcher scrollbar_ev; 1171 xevent_watcher scrollbar_ev;
1203#endif 1172#endif
1204 1173
1174 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1205 void check_cb (check_watcher &w); check_watcher check_ev; 1175 void check_cb (check_watcher &w); check_watcher check_ev;
1206 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1176 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1207 void flush_cb (time_watcher &w); time_watcher flush_ev; 1177 void flush_cb (time_watcher &w); time_watcher flush_ev;
1208
1209 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;
1210
1211 void incr_cb (time_watcher &w); time_watcher incr_ev; 1179 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1212 1180
1213#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1214 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;
1215#endif 1183#endif
1216#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1217 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;
1218#endif 1189#endif
1219 1190
1220#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1221 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;
1222#endif 1193#endif
… …
1239 1210
1240 void tt_winch (); 1211 void tt_winch ();
1241 1212
1242 rxvt_term (); 1213 rxvt_term ();
1243 ~rxvt_term (); 1214 ~rxvt_term ();
1244 void child_exit (); // child has exited, usually destroys
1245 void destroy (); 1215 void destroy ();
1246 void emergency_cleanup (); 1216 void emergency_cleanup ();
1247 1217
1248 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
1249 bool init_vars (); 1226 bool init_vars ();
1250 1227
1251 bool pty_fill (); 1228 bool pty_fill ();
1252 1229
1253 void make_current () const // make this the "currently active" urxvt instance 1230 void make_current () const // make this the "currently active" urxvt instance
… …
1280 XPoint spot; // most recently sent spot position 1257 XPoint spot; // most recently sent spot position
1281 1258
1282 void im_destroy (); 1259 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1260 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1261 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos); 1262 void im_set_position (XPoint &pos) NOTHROW;
1286 void im_set_color (unsigned long &fg, unsigned long &bg); 1263 void im_set_color (unsigned long &fg, unsigned long &bg);
1287 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);
1288 1265
1289 bool IMisRunning (); 1266 bool IMisRunning ();
1290 void IMSendSpot (); 1267 void IMSendSpot ();
… …
1292 void IMSetStatusPosition (); 1269 void IMSetStatusPosition ();
1293#endif 1270#endif
1294 1271
1295 void resize_scrollbar (); 1272 void resize_scrollbar ();
1296 1273
1297 void pixel_position (int *x, int *y);
1298
1299 void selection_click (int clicks, int x, int y);
1300 void selection_extend (int x, int y, int flag);
1301 void selection_rotate (int x, int y);
1302
1303 /* autoconvert */
1304
1305 // command.C 1274 // command.C
1306 void lookup_key (XKeyEvent &ev); 1275 void lookup_key (XKeyEvent &ev);
1307 unsigned int cmd_write (const char *str, unsigned int count); 1276 unsigned int cmd_write (const char *str, unsigned int count);
1308 1277
1309 wchar_t next_char (); 1278 wchar_t next_char () NOTHROW;
1310 wchar_t cmd_getc (); 1279 wchar_t cmd_getc () THROW ((class out_of_input));
1311 uint32_t next_octet (); 1280 uint32_t next_octet () NOTHROW;
1312 uint32_t cmd_get8 (); 1281 uint32_t cmd_get8 () THROW ((class out_of_input));
1313 1282
1314 bool cmd_parse (); 1283 bool cmd_parse ();
1315 void mouse_report (XButtonEvent &ev); 1284 void mouse_report (XButtonEvent &ev);
1316 void button_press (XButtonEvent &ev); 1285 void button_press (XButtonEvent &ev);
1317 void button_release (XButtonEvent &ev); 1286 void button_release (XButtonEvent &ev);
… …
1338 void process_sgr_mode (unsigned int nargs, const int *arg); 1307 void process_sgr_mode (unsigned int nargs, const int *arg);
1339 void process_graphics (); 1308 void process_graphics ();
1340 // init.C 1309 // init.C
1341 void Get_Colours (); 1310 void Get_Colours ();
1342 void get_ourmods (); 1311 void get_ourmods ();
1343 // logging.C
1344 void makeutent (const char *pty, const char *hostname);
1345 void cleanutent ();
1346 // main.C 1312 // main.C
1347 void privileged_utmp (rxvt_privaction action);
1348 bool set_fonts (); 1313 bool set_fonts ();
1349 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);
1350 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);
1351 void set_title (const char *str); 1316 void set_title (const char *str);
1352 void set_icon_name (const char *str); 1317 void set_icon_name (const char *str);
… …
1355 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1320 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1356 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1321 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1357 1322
1358 // screen.C 1323 // screen.C
1359 1324
1360 void lalloc (line_t &l) const 1325 void lalloc (line_t &l) const NOTHROW
1361 { 1326 {
1362 l.t = (text_t *)talloc->alloc (); 1327 l.t = (text_t *)talloc->alloc ();
1363 l.r = (rend_t *)ralloc->alloc (); 1328 l.r = (rend_t *)ralloc->alloc ();
1364 } 1329 }
1365 1330
… …
1369 talloc->free (l.t); 1334 talloc->free (l.t);
1370 ralloc->free (l.r); 1335 ralloc->free (l.r);
1371 } 1336 }
1372#endif 1337#endif
1373 1338
1374 void lresize (line_t &l) const 1339 void lresize (line_t &l) const NOTHROW
1375 { 1340 {
1376 if (!l.t) 1341 if (!l.t)
1377 return; 1342 return;
1378 1343
1379 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));
… …
1383 1348
1384 if (ncol > prev_ncol) 1349 if (ncol > prev_ncol)
1385 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1350 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1386 } 1351 }
1387 1352
1388 int fgcolor_of (rend_t r) const 1353 int fgcolor_of (rend_t r) const NOTHROW
1389 { 1354 {
1390 int base = GET_BASEFG (r); 1355 int base = GET_BASEFG (r);
1391#ifndef NO_BRIGHTCOLOR 1356#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Bold 1357 if (r & RS_Bold
1393# if ENABLE_STYLES 1358# if ENABLE_STYLES
… …
1397 base += minBrightCOLOR - minCOLOR; 1362 base += minBrightCOLOR - minCOLOR;
1398#endif 1363#endif
1399 return base; 1364 return base;
1400 } 1365 }
1401 1366
1402 int bgcolor_of (rend_t r) const 1367 int bgcolor_of (rend_t r) const NOTHROW
1403 { 1368 {
1404 int base = GET_BASEBG (r); 1369 int base = GET_BASEBG (r);
1405#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1406 if (r & RS_Blink 1371 if (r & RS_Blink
1407# if ENABLE_STYLES 1372# if ENABLE_STYLES
… …
1411 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1412#endif 1377#endif
1413 return base; 1378 return base;
1414 } 1379 }
1415 1380
1416 bool option (uint32_t opt) const 1381 bool option (uint32_t opt) const NOTHROW
1417 { 1382 {
1418 return OPTION (opt); 1383 return OPTION (opt);
1419 } 1384 }
1420 1385
1421 void set_option (uint32_t opt, bool set) 1386 void set_option (uint32_t opt, bool set) NOTHROW
1422 { 1387 {
1423 if (set) 1388 if (set)
1424 options |= opt; 1389 options |= opt;
1425 else 1390 else
1426 options &= ~opt; 1391 options &= ~opt;
1427 } 1392 }
1428 1393
1429 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;
1430 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;
1431 int scr_scroll_text (int row1, int row2, int count); 1396 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1432 void scr_reset (); 1397 void scr_reset ();
1433 void scr_release (); 1398 void scr_release () NOTHROW;
1434 void scr_clear (bool really = false); 1399 void scr_clear (bool really = false) NOTHROW;
1435 void scr_refresh (unsigned char refresh_type); 1400 void scr_refresh () NOTHROW;
1436 bool scr_refresh_rend (rend_t mask, rend_t value); 1401 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1437 void scr_erase_screen (int mode); 1402 void scr_erase_screen (int mode) NOTHROW;
1438#if ENABLE_FRILLS 1403#if ENABLE_FRILLS
1439 void scr_erase_savelines (); 1404 void scr_erase_savelines () NOTHROW;
1440 void scr_backindex (); 1405 void scr_backindex () NOTHROW;
1441 void scr_forwardindex (); 1406 void scr_forwardindex () NOTHROW;
1442#endif 1407#endif
1443 void scr_touch (bool refresh); 1408 void scr_touch (bool refresh) NOTHROW;
1444 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;
1445 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1410 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1446 void scr_recolour (); 1411 void scr_recolour () NOTHROW;
1447 void scr_remap_chars (); 1412 void scr_remap_chars () NOTHROW;
1448 void scr_remap_chars (line_t &l); 1413 void scr_remap_chars (line_t &l) NOTHROW;
1449 1414
1415 enum cursor_mode { SAVE, RESTORE };
1416
1450 void scr_poweron (); 1417 void scr_poweron () NOTHROW;
1451 void scr_cursor (int mode); 1418 void scr_cursor (cursor_mode mode) NOTHROW;
1452 void scr_do_wrap (); 1419 void scr_do_wrap () NOTHROW;
1453 int scr_change_screen (int scrn); 1420 int scr_change_screen (int scrn) NOTHROW;
1454 void scr_color (unsigned int color, int fgbg); 1421 void scr_color (unsigned int color, int fgbg) NOTHROW;
1455 void scr_rendition (int set, int style); 1422 void scr_rendition (int set, int style) NOTHROW;
1456 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;
1457 void scr_backspace (); 1424 void scr_backspace () NOTHROW;
1458 void scr_tab (int count, bool ht = false); 1425 void scr_tab (int count, bool ht = false) NOTHROW;
1459 void scr_gotorc (int row, int col, int relative); 1426 void scr_gotorc (int row, int col, int relative) NOTHROW;
1460 void scr_index (enum page_dirn direction); 1427 void scr_index (enum page_dirn direction) NOTHROW;
1461 void scr_erase_line (int mode); 1428 void scr_erase_line (int mode) NOTHROW;
1462 void scr_E (); 1429 void scr_E () NOTHROW;
1463 void scr_insdel_lines (int count, int insdel); 1430 void scr_insdel_lines (int count, int insdel) NOTHROW;
1464 void scr_insdel_chars (int count, int insdel); 1431 void scr_insdel_chars (int count, int insdel) NOTHROW;
1465 void scr_scroll_region (int top, int bot); 1432 void scr_scroll_region (int top, int bot) NOTHROW;
1466 void scr_cursor_visible (int mode); 1433 void scr_cursor_visible (int mode) NOTHROW;
1467 void scr_autowrap (int mode); 1434 void scr_autowrap (int mode) NOTHROW;
1468 void scr_relative_origin (int mode); 1435 void scr_relative_origin (int mode) NOTHROW;
1469 void scr_insert_mode (int mode); 1436 void scr_insert_mode (int mode) NOTHROW;
1470 void scr_set_tab (int mode); 1437 void scr_set_tab (int mode) NOTHROW;
1471 void scr_rvideo_mode (int mode); 1438 void scr_rvideo_mode (bool on) NOTHROW;
1472 void scr_report_position (); 1439 void scr_report_position () NOTHROW;
1473 void set_font_style (); 1440 void set_font_style () NOTHROW;
1474 void scr_charset_choose (int set); 1441 void scr_charset_choose (int set) NOTHROW;
1475 void scr_charset_set (int set, unsigned int ch); 1442 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1476 void scr_move_to (int y, int len); 1443 void scr_move_to (int y, int len) NOTHROW;
1477 bool scr_page (enum page_dirn direction, int nlines); 1444 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1478 bool scr_changeview (int new_view_start); 1445 bool scr_changeview (int new_view_start) NOTHROW;
1479 void scr_bell (); 1446 void scr_bell () NOTHROW;
1480 void scr_printscreen (int fullhist); 1447 void scr_printscreen (int fullhist) NOTHROW;
1481 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;
1482 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;
1483 void scr_reverse_selection (); 1450 void scr_reverse_selection () NOTHROW;
1484 void scr_dump (int fd); 1451 void scr_dump (int fd) NOTHROW;
1452
1485 void selection_check (int check_more); 1453 void selection_check (int check_more) NOTHROW;
1486 void selection_paste (Window win, Atom prop, bool delete_prop); 1454 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1487 void selection_property (Window win, Atom prop); 1455 void selection_property (Window win, Atom prop) NOTHROW;
1488 void selection_request (Time tm, int x, int y); 1456 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1489 int selection_request_other (Atom target, int selnum); 1457 int selection_request_other (Atom target, int selnum) NOTHROW;
1490 void selection_clear (); 1458 void selection_clear () NOTHROW;
1491 void selection_make (Time tm); 1459 void selection_make (Time tm);
1492 bool selection_grab (Time tm); 1460 bool selection_grab (Time tm) NOTHROW;
1493 void selection_start_colrow (int col, int row); 1461 void selection_start_colrow (int col, int row) NOTHROW;
1494 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;
1495 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;
1496 void selection_remove_trailing_spaces (); 1464 void selection_remove_trailing_spaces () NOTHROW;
1497 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;
1498 1471
1499#if defined(NEXT_SCROLLBAR) 1472#if defined(NEXT_SCROLLBAR)
1500 // scrollbar-next.C 1473 // scrollbar-next.C
1501 Pixmap renderPixmap (const char *const *data, int width, int height); 1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1502 void init_scrollbar_stuff (); 1475 void init_scrollbar_stuff ();
… …
1504 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1477 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif 1478#endif
1506 1479
1507#if defined(RXVT_SCROLLBAR) 1480#if defined(RXVT_SCROLLBAR)
1508 // scrollbar-rxvt.C 1481 // scrollbar-rxvt.C
1509 void Draw_button (int x, int y, int state, int dirn);
1510 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1482 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1511#endif 1483#endif
1512 1484
1513#if defined(XTERM_SCROLLBAR) 1485#if defined(XTERM_SCROLLBAR)
1514 // scrollbar-xterm.C 1486 // scrollbar-xterm.C

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