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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 1.232 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_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);
137 163
138///////////////////////////////////////////////////////////////////////////// 164/////////////////////////////////////////////////////////////////////////////
139 165
140// temporarily replace the process environment 166// temporarily replace the process environment
141extern char **environ; 167extern char **environ;
… …
158 * STRUCTURES AND TYPEDEFS 184 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 185 *****************************************************************************
160 */ 186 */
161struct grwin_t; 187struct grwin_t;
162 188
163/* If we're using either the rxvt scrollbar or menu bars, keep the 189/* If we're using either the rxvt scrollbar, keep the
164 * scrollColor resource. 190 * scrollColor resource.
165 */ 191 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 192#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 193# define KEEP_SCROLLCOLOR 1
168#else 194#else
… …
173typedef struct { 199typedef struct {
174 short w, h, x, y; 200 short w, h, x, y;
175 Pixmap pixmap; 201 Pixmap pixmap;
176} bgPixmap_t; 202} bgPixmap_t;
177#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
178 230
179/* 231/*
180 * the 'essential' information for reporting Mouse Events 232 * the 'essential' information for reporting Mouse Events
181 * pared down from XButtonEvent 233 * pared down from XButtonEvent
182 */ 234 */
… …
256 308
257#define scrollBar_esc 30 309#define scrollBar_esc 30
258 310
259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 311#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
260# define HAVE_SCROLLBARS 1 312# 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 313#endif
269 314
270#define R_SB_ALIGN_CENTRE 0 315#define R_SB_ALIGN_CENTRE 0
271#define R_SB_ALIGN_TOP 1 316#define R_SB_ALIGN_TOP 1
272#define R_SB_ALIGN_BOTTOM 2 317#define R_SB_ALIGN_BOTTOM 2
… …
345 * | 390 * |
346 * +---< SB_WIDTH_NEXT 391 * +---< SB_WIDTH_NEXT
347 */ 392 */
348 393
349enum { 394enum {
350 NO_REFRESH = 0 , /* Window not visible at all! */ 395 NO_REFRESH = 0, /* Window not visible at all! */
351 FAST_REFRESH = 1<<0, /* Fully exposed window */ 396 FAST_REFRESH = 1, /* Fully exposed window */
352 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 397 SLOW_REFRESH = 2, /* Partially exposed window */
353 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
354}; 398};
355 399
356#ifdef NO_SECONDARY_SCREEN 400#ifdef NO_SECONDARY_SCREEN
357# define NSCREENS 0 401# define NSCREENS 0
358#else 402#else
… …
481 Rxvt_restoreFG = 39, // change default fg color 525 Rxvt_restoreFG = 39, // change default fg color
482 Rxvt_restoreBG = 49, // change default bg color 526 Rxvt_restoreBG = 49, // change default bg color
483 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 527 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
484 528
485 URxvt_locale = 701, // change locale 529 URxvt_locale = 701, // change locale
486 URxvt_Menu = 703, // set menu item 530
487 URxvt_Color_IT = 704, // change actual 'Italic' colour 531 URxvt_Color_IT = 704, // change actual 'Italic' colour
488 URxvt_Color_tint = 705, // change actual tint colour 532 URxvt_Color_tint = 705, // change actual tint colour
489 URxvt_Color_BD = 706, 533 URxvt_Color_BD = 706,
490 URxvt_Color_UL = 707, 534 URxvt_Color_UL = 707,
491 535
… …
618 XA_WM_LOCALE_NAME, 662 XA_WM_LOCALE_NAME,
619#endif 663#endif
620#if TRANSPARENT 664#if TRANSPARENT
621 XA_XROOTPMAP_ID, 665 XA_XROOTPMAP_ID,
622 XA_ESETROOT_PMAP_ID, 666 XA_ESETROOT_PMAP_ID,
623#endif
624#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
625 XA_DNDPROTOCOL,
626 XA_DNDSELECTION,
627#endif 667#endif
628#if ENABLE_XEMBED 668#if ENABLE_XEMBED
629 XA_XEMBED, 669 XA_XEMBED,
630 XA_XEMBED_INFO, 670 XA_XEMBED_INFO,
631#endif 671#endif
… …
709/* 749/*
710 ***************************************************************************** 750 *****************************************************************************
711 * MACRO DEFINES 751 * MACRO DEFINES
712 ***************************************************************************** 752 *****************************************************************************
713 */ 753 */
754#define dLocal(type,name) type const name = this->name
714#define dDisp Display *disp = display->display 755#define dDisp Display *disp = this->display->display
715 756
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 757/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 758#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 759#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 760#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)) 839# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
799#else 840#else
800# define XPMClearArea(a, b, c, d, e, f, g) 841# define XPMClearArea(a, b, c, d, e, f, g)
801#endif 842#endif
802 843
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 844#ifdef DEBUG_CMD
822# define D_CMD(x) fprintf x ; fputc('\n', stderr) 845# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823#else 846#else
824# define D_CMD(x) 847# define D_CMD(x)
825#endif 848#endif
… …
837# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 860# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
838#else 861#else
839# define D_SIZE(x) 862# define D_SIZE(x)
840#endif 863#endif
841 864
842extern class rxvt_failure_exception { } rxvt_failure_exception;
843
844typedef callback1<void, const char *> log_callback; 865typedef callback1<void, const char *> log_callback;
845typedef callback1<int, int> getfd_callback; 866typedef callback1<int, int> getfd_callback;
846 867
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) 868#define SET_LOCALE(locale) rxvt_set_locale (locale)
854extern bool rxvt_set_locale (const char *locale); 869extern bool rxvt_set_locale (const char *locale) NOTHROW;
855extern void rxvt_push_locale (const char *locale); 870extern void rxvt_push_locale (const char *locale) NOTHROW;
856extern void rxvt_pop_locale (); 871extern 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
871 872
872/****************************************************************************/ 873/****************************************************************************/
873 874
874#define LINE_LONGER 0x0001 // line is continued on the next row 875#define LINE_LONGER 0x0001 // line is continued on the next row
875#define LINE_FILTERED 0x0002 // line has been filtered 876#define LINE_FILTERED 0x0002 // line has been filtered
… …
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 995#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */ 996 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */ 997 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif 998#endif
998 current_screen:1, /* primary or secondary */ 999 current_screen:1, /* primary or secondary */
999 hate_those_clicks:1, /* a.k.a. keep mark position */
1000 num_scr_allow:1, 1000 num_scr_allow:1,
1001 bypass_keystate:1, 1001 bypass_keystate:1,
1002#ifdef CURSOR_BLINK 1002#ifdef CURSOR_BLINK
1003 hidden_cursor:1, 1003 hidden_cursor:1,
1004#endif 1004#endif
… …
1019#endif 1019#endif
1020 scrollbar_align, 1020 scrollbar_align,
1021 selection_wait, 1021 selection_wait,
1022 selection_type; 1022 selection_type;
1023/* ---------- */ 1023/* ---------- */
1024 bool rvideo_state, rvideo_mode;
1025#ifndef NO_BELL
1024 short rvideo; 1026 bool rvideo_bell;
1027#endif
1025 int num_scr; /* screen: number lines scrolled */ 1028 int num_scr; /* screen: number lines scrolled */
1026 int prev_ncol, /* screen: previous number of columns */ 1029 int prev_ncol, /* screen: previous number of columns */
1027 prev_nrow; /* screen: previous number of rows */ 1030 prev_nrow; /* screen: previous number of rows */
1028/* ---------- */ 1031/* ---------- */
1029 rend_t rstyle; 1032 rend_t rstyle;
… …
1107 const char *key_delete; 1110 const char *key_delete;
1108#endif 1111#endif
1109 struct mouse_event MEvent; 1112 struct mouse_event MEvent;
1110 XComposeStatus compose; 1113 XComposeStatus compose;
1111 ttymode_t tio; 1114 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; 1115 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1116#ifdef XPM_BACKGROUND
1126 bgPixmap_t bgPixmap; 1117 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1118 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1128#endif 1119#endif
… …
1130#if ENABLE_OVERLAY 1121#if ENABLE_OVERLAY
1131 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1132 text_t **ov_text; 1123 text_t **ov_text;
1133 rend_t **ov_rend; 1124 rend_t **ov_rend;
1134 1125
1135 void scr_swap_overlay (); 1126 void scr_swap_overlay () NOTHROW;
1136 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;
1137 void scr_overlay_off (); 1128 void scr_overlay_off () NOTHROW;
1138 void scr_overlay_set (int x, int y, 1129 void scr_overlay_set (int x, int y,
1139 text_t text, 1130 text_t text,
1140 rend_t rend = OVERLAY_RSTYLE); 1131 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1141 void scr_overlay_set (int x, int y, const char *s); 1132 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); 1133 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1143#endif 1134#endif
1144 1135
1145 vector<void *> allocated; // free these memory blocks with free() 1136 vector<void *> allocated; // free these memory blocks with free()
1146 1137
1147 char *env_windowid; /* environmental variable WINDOWID */ 1138 char *env_windowid; /* environmental variable WINDOWID */
… …
1161 const char *rs[NUM_RESOURCES]; 1152 const char *rs[NUM_RESOURCES];
1162 /* command input buffering */ 1153 /* command input buffering */
1163 char *cmdbuf_ptr, *cmdbuf_endp; 1154 char *cmdbuf_ptr, *cmdbuf_endp;
1164 char cmdbuf_base[CBUFSIZ]; 1155 char cmdbuf_base[CBUFSIZ];
1165 1156
1157 rxvt_ptytty *pty;
1158
1166 rxvt_salloc *talloc; // text line allocator 1159 rxvt_salloc *talloc; // text line allocator
1167 rxvt_salloc *ralloc; // rend line allocator 1160 rxvt_salloc *ralloc; // rend line allocator
1168 1161
1169 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
1170 1163
… …
1178 void iso14755_54 (int x, int y); 1171 void iso14755_54 (int x, int y);
1179# endif 1172# endif
1180#endif 1173#endif
1181 1174
1182 // modifies first argument(!) 1175 // modifies first argument(!)
1183 void paste (char *data, unsigned int len); 1176 void paste (char *data, unsigned int len) NOTHROW;
1184 1177
1185 long vt_emask, vt_emask_perl; 1178 long vt_emask, vt_emask_perl;
1186 1179
1187 void vt_select_input () const 1180 void vt_select_input () const NOTHROW
1188 { 1181 {
1189 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1182 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1190 } 1183 }
1191 1184
1192#if TRANSPARENT 1185#if TRANSPARENT
… …
1200 xevent_watcher vt_ev; 1193 xevent_watcher vt_ev;
1201#ifdef HAVE_SCROLLBARS 1194#ifdef HAVE_SCROLLBARS
1202 xevent_watcher scrollbar_ev; 1195 xevent_watcher scrollbar_ev;
1203#endif 1196#endif
1204 1197
1198 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1205 void check_cb (check_watcher &w); check_watcher check_ev; 1199 void check_cb (check_watcher &w); check_watcher check_ev;
1206 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1200 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1207 void flush_cb (time_watcher &w); time_watcher flush_ev; 1201 void flush_cb (time_watcher &w); time_watcher flush_ev;
1208
1209 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;
1210
1211 void incr_cb (time_watcher &w); time_watcher incr_ev; 1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1212 1204
1213#ifdef CURSOR_BLINK 1205#ifdef CURSOR_BLINK
1214 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;
1215#endif 1207#endif
1216#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
1217 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;
1218#endif 1213#endif
1219 1214
1220#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1215#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1221 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;
1222#endif 1217#endif
… …
1239 1234
1240 void tt_winch (); 1235 void tt_winch ();
1241 1236
1242 rxvt_term (); 1237 rxvt_term ();
1243 ~rxvt_term (); 1238 ~rxvt_term ();
1244 void child_exit (); // child has exited, usually destroys
1245 void destroy (); 1239 void destroy ();
1246 void emergency_cleanup (); 1240 void emergency_cleanup ();
1247 1241
1248 bool init (int argc, const char *const *argv); 1242 bool init (int argc, const char *const *argv);
1249 bool init_vars (); 1243 bool init_vars ();
… …
1280 XPoint spot; // most recently sent spot position 1274 XPoint spot; // most recently sent spot position
1281 1275
1282 void im_destroy (); 1276 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1277 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1278 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos); 1279 void im_set_position (XPoint &pos) NOTHROW;
1286 void im_set_color (unsigned long &fg, unsigned long &bg); 1280 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); 1281 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288 1282
1289 bool IMisRunning (); 1283 bool IMisRunning ();
1290 void IMSendSpot (); 1284 void IMSendSpot ();
… …
1292 void IMSetStatusPosition (); 1286 void IMSetStatusPosition ();
1293#endif 1287#endif
1294 1288
1295 void resize_scrollbar (); 1289 void resize_scrollbar ();
1296 1290
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 1291 // command.C
1306 void lookup_key (XKeyEvent &ev); 1292 void lookup_key (XKeyEvent &ev);
1307 unsigned int cmd_write (const char *str, unsigned int count); 1293 unsigned int cmd_write (const char *str, unsigned int count);
1308 1294
1309 wchar_t next_char (); 1295 wchar_t next_char () NOTHROW;
1310 wchar_t cmd_getc (); 1296 wchar_t cmd_getc () THROW ((class out_of_input));
1311 uint32_t next_octet (); 1297 uint32_t next_octet () NOTHROW;
1312 uint32_t cmd_get8 (); 1298 uint32_t cmd_get8 () THROW ((class out_of_input));
1313 1299
1314 bool cmd_parse (); 1300 bool cmd_parse ();
1315 void mouse_report (XButtonEvent &ev); 1301 void mouse_report (XButtonEvent &ev);
1316 void button_press (XButtonEvent &ev); 1302 void button_press (XButtonEvent &ev);
1317 void button_release (XButtonEvent &ev); 1303 void button_release (XButtonEvent &ev);
… …
1338 void process_sgr_mode (unsigned int nargs, const int *arg); 1324 void process_sgr_mode (unsigned int nargs, const int *arg);
1339 void process_graphics (); 1325 void process_graphics ();
1340 // init.C 1326 // init.C
1341 void Get_Colours (); 1327 void Get_Colours ();
1342 void get_ourmods (); 1328 void get_ourmods ();
1343 // logging.C
1344 void makeutent (const char *pty, const char *hostname);
1345 void cleanutent ();
1346 // main.C 1329 // main.C
1347 void privileged_utmp (rxvt_privaction action);
1348 bool set_fonts (); 1330 bool set_fonts ();
1349 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);
1350 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);
1351 void set_title (const char *str); 1333 void set_title (const char *str);
1352 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
… …
1355 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1356 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1338 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1357 1339
1358 // screen.C 1340 // screen.C
1359 1341
1360 void lalloc (line_t &l) const 1342 void lalloc (line_t &l) const NOTHROW
1361 { 1343 {
1362 l.t = (text_t *)talloc->alloc (); 1344 l.t = (text_t *)talloc->alloc ();
1363 l.r = (rend_t *)ralloc->alloc (); 1345 l.r = (rend_t *)ralloc->alloc ();
1364 } 1346 }
1365 1347
… …
1369 talloc->free (l.t); 1351 talloc->free (l.t);
1370 ralloc->free (l.r); 1352 ralloc->free (l.r);
1371 } 1353 }
1372#endif 1354#endif
1373 1355
1374 void lresize (line_t &l) const 1356 void lresize (line_t &l) const NOTHROW
1375 { 1357 {
1376 if (!l.t) 1358 if (!l.t)
1377 return; 1359 return;
1378 1360
1379 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));
… …
1383 1365
1384 if (ncol > prev_ncol) 1366 if (ncol > prev_ncol)
1385 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1386 } 1368 }
1387 1369
1388 int fgcolor_of (rend_t r) const 1370 int fgcolor_of (rend_t r) const NOTHROW
1389 { 1371 {
1390 int base = GET_BASEFG (r); 1372 int base = GET_BASEFG (r);
1391#ifndef NO_BRIGHTCOLOR 1373#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Bold 1374 if (r & RS_Bold
1393# if ENABLE_STYLES 1375# if ENABLE_STYLES
… …
1397 base += minBrightCOLOR - minCOLOR; 1379 base += minBrightCOLOR - minCOLOR;
1398#endif 1380#endif
1399 return base; 1381 return base;
1400 } 1382 }
1401 1383
1402 int bgcolor_of (rend_t r) const 1384 int bgcolor_of (rend_t r) const NOTHROW
1403 { 1385 {
1404 int base = GET_BASEBG (r); 1386 int base = GET_BASEBG (r);
1405#ifndef NO_BRIGHTCOLOR 1387#ifndef NO_BRIGHTCOLOR
1406 if (r & RS_Blink 1388 if (r & RS_Blink
1407# if ENABLE_STYLES 1389# if ENABLE_STYLES
… …
1411 base += minBrightCOLOR - minCOLOR; 1393 base += minBrightCOLOR - minCOLOR;
1412#endif 1394#endif
1413 return base; 1395 return base;
1414 } 1396 }
1415 1397
1416 bool option (uint32_t opt) const 1398 bool option (uint32_t opt) const NOTHROW
1417 { 1399 {
1418 return OPTION (opt); 1400 return OPTION (opt);
1419 } 1401 }
1420 1402
1421 void set_option (uint32_t opt, bool set) 1403 void set_option (uint32_t opt, bool set) NOTHROW
1422 { 1404 {
1423 if (set) 1405 if (set)
1424 options |= opt; 1406 options |= opt;
1425 else 1407 else
1426 options &= ~opt; 1408 options &= ~opt;
1427 } 1409 }
1428 1410
1429 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;
1430 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;
1431 int scr_scroll_text (int row1, int row2, int count); 1413 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1432 void scr_reset (); 1414 void scr_reset ();
1433 void scr_release (); 1415 void scr_release () NOTHROW;
1434 void scr_clear (bool really = false); 1416 void scr_clear (bool really = false) NOTHROW;
1435 void scr_refresh (unsigned char refresh_type); 1417 void scr_refresh () NOTHROW;
1436 bool scr_refresh_rend (rend_t mask, rend_t value); 1418 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1437 void scr_erase_screen (int mode); 1419 void scr_erase_screen (int mode) NOTHROW;
1438#if ENABLE_FRILLS 1420#if ENABLE_FRILLS
1439 void scr_erase_savelines (); 1421 void scr_erase_savelines () NOTHROW;
1440 void scr_backindex (); 1422 void scr_backindex () NOTHROW;
1441 void scr_forwardindex (); 1423 void scr_forwardindex () NOTHROW;
1442#endif 1424#endif
1443 void scr_touch (bool refresh); 1425 void scr_touch (bool refresh) NOTHROW;
1444 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;
1445 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1446 void scr_recolour (); 1428 void scr_recolour () NOTHROW;
1447 void scr_remap_chars (); 1429 void scr_remap_chars () NOTHROW;
1448 void scr_remap_chars (line_t &l); 1430 void scr_remap_chars (line_t &l) NOTHROW;
1449 1431
1432 enum cursor_mode { SAVE, RESTORE };
1433
1450 void scr_poweron (); 1434 void scr_poweron () NOTHROW;
1451 void scr_cursor (int mode); 1435 void scr_cursor (cursor_mode mode) NOTHROW;
1452 void scr_do_wrap (); 1436 void scr_do_wrap () NOTHROW;
1453 int scr_change_screen (int scrn); 1437 int scr_change_screen (int scrn) NOTHROW;
1454 void scr_color (unsigned int color, int fgbg); 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
1455 void scr_rendition (int set, int style); 1439 void scr_rendition (int set, int style) NOTHROW;
1456 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;
1457 void scr_backspace (); 1441 void scr_backspace () NOTHROW;
1458 void scr_tab (int count, bool ht = false); 1442 void scr_tab (int count, bool ht = false) NOTHROW;
1459 void scr_gotorc (int row, int col, int relative); 1443 void scr_gotorc (int row, int col, int relative) NOTHROW;
1460 void scr_index (enum page_dirn direction); 1444 void scr_index (enum page_dirn direction) NOTHROW;
1461 void scr_erase_line (int mode); 1445 void scr_erase_line (int mode) NOTHROW;
1462 void scr_E (); 1446 void scr_E () NOTHROW;
1463 void scr_insdel_lines (int count, int insdel); 1447 void scr_insdel_lines (int count, int insdel) NOTHROW;
1464 void scr_insdel_chars (int count, int insdel); 1448 void scr_insdel_chars (int count, int insdel) NOTHROW;
1465 void scr_scroll_region (int top, int bot); 1449 void scr_scroll_region (int top, int bot) NOTHROW;
1466 void scr_cursor_visible (int mode); 1450 void scr_cursor_visible (int mode) NOTHROW;
1467 void scr_autowrap (int mode); 1451 void scr_autowrap (int mode) NOTHROW;
1468 void scr_relative_origin (int mode); 1452 void scr_relative_origin (int mode) NOTHROW;
1469 void scr_insert_mode (int mode); 1453 void scr_insert_mode (int mode) NOTHROW;
1470 void scr_set_tab (int mode); 1454 void scr_set_tab (int mode) NOTHROW;
1471 void scr_rvideo_mode (int mode); 1455 void scr_rvideo_mode (bool on) NOTHROW;
1472 void scr_report_position (); 1456 void scr_report_position () NOTHROW;
1473 void set_font_style (); 1457 void set_font_style () NOTHROW;
1474 void scr_charset_choose (int set); 1458 void scr_charset_choose (int set) NOTHROW;
1475 void scr_charset_set (int set, unsigned int ch); 1459 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1476 void scr_move_to (int y, int len); 1460 void scr_move_to (int y, int len) NOTHROW;
1477 bool scr_page (enum page_dirn direction, int nlines); 1461 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1478 bool scr_changeview (int new_view_start); 1462 bool scr_changeview (int new_view_start) NOTHROW;
1479 void scr_bell (); 1463 void scr_bell () NOTHROW;
1480 void scr_printscreen (int fullhist); 1464 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); 1465 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); 1466 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 (); 1467 void scr_reverse_selection () NOTHROW;
1484 void scr_dump (int fd); 1468 void scr_dump (int fd) NOTHROW;
1469
1485 void selection_check (int check_more); 1470 void selection_check (int check_more) NOTHROW;
1486 void selection_paste (Window win, Atom prop, bool delete_prop); 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1487 void selection_property (Window win, Atom prop); 1472 void selection_property (Window win, Atom prop) NOTHROW;
1488 void selection_request (Time tm, int x, int y); 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1489 int selection_request_other (Atom target, int selnum); 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1490 void selection_clear (); 1475 void selection_clear () NOTHROW;
1491 void selection_make (Time tm); 1476 void selection_make (Time tm);
1492 bool selection_grab (Time tm); 1477 bool selection_grab (Time tm) NOTHROW;
1493 void selection_start_colrow (int col, int row); 1478 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); 1479 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); 1480 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1496 void selection_remove_trailing_spaces (); 1481 void selection_remove_trailing_spaces () NOTHROW;
1497 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;
1498 1488
1499#if defined(NEXT_SCROLLBAR) 1489#if defined(NEXT_SCROLLBAR)
1500 // scrollbar-next.C 1490 // scrollbar-next.C
1501 Pixmap renderPixmap (const char *const *data, int width, int height); 1491 Pixmap renderPixmap (const char *const *data, int width, int height);
1502 void init_scrollbar_stuff (); 1492 void init_scrollbar_stuff ();
… …
1504 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1494 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif 1495#endif
1506 1496
1507#if defined(RXVT_SCROLLBAR) 1497#if defined(RXVT_SCROLLBAR)
1508 // scrollbar-rxvt.C 1498 // 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); 1499 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1511#endif 1500#endif
1512 1501
1513#if defined(XTERM_SCROLLBAR) 1502#if defined(XTERM_SCROLLBAR)
1514 // scrollbar-xterm.C 1503 // scrollbar-xterm.C

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