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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.201 by root, Fri Jan 13 04:59:04 2006 UTC vs.
Revision 1.227 by root, Fri Jan 20 10:27:08 2006 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
… …
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
23 40
24#include "rxvtperl.h" 41#include "rxvtperl.h"
25 42
26#if ENABLE_FRILLS 43// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 44#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 45# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 50#endif
31 51
32/* 52/*
33 ***************************************************************************** 53 *****************************************************************************
34 * SYSTEM HACKS 54 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 64# define __sun__ 1
45#endif 65#endif
46 66
47#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
48typedef char *XPointer; 68typedef char *XPointer;
49#endif 69#endif
50 70
51#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
52# include <termios.h> 72# include <termios.h>
53typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
74# define STDIN_FILENO 0 94# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 96# define STDERR_FILENO 2
77#endif 97#endif
78 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
79/* 128/*
80 ***************************************************************************** 129 *****************************************************************************
81 * PROTOTYPES 130 * PROTOTYPES
82 ***************************************************************************** 131 *****************************************************************************
83 */ 132 */
84// main.C 133// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 140
93// util.C 141// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str);
99 146
100// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
101char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
107int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
113char * 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;
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
116void rxvt_usleep (int usecs); 163void rxvt_usleep (int usecs) NOTHROW;
117 164
118///////////////////////////////////////////////////////////////////////////// 165/////////////////////////////////////////////////////////////////////////////
119 166
120// temporarily replace the process environment 167// temporarily replace the process environment
121extern char **environ; 168extern char **environ;
… …
138 * STRUCTURES AND TYPEDEFS 185 * STRUCTURES AND TYPEDEFS
139 ***************************************************************************** 186 *****************************************************************************
140 */ 187 */
141struct grwin_t; 188struct grwin_t;
142 189
143/* Sanitize menubar info */
144#ifndef MENUBAR
145# undef MENUBAR_MAX
146#endif
147#ifndef MENUBAR_MAX
148# define MENUBAR_MAX 0
149#endif
150
151/* If we're using either the rxvt scrollbar or menu bars, keep the 190/* If we're using either the rxvt scrollbar, keep the
152 * scrollColor resource. 191 * scrollColor resource.
153 */ 192 */
154#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
155# define KEEP_SCROLLCOLOR 1 194# define KEEP_SCROLLCOLOR 1
156#else 195#else
157# undef KEEP_SCROLLCOLOR 196# undef KEEP_SCROLLCOLOR
158#endif 197#endif
159 198
… …
161typedef struct { 200typedef struct {
162 short w, h, x, y; 201 short w, h, x, y;
163 Pixmap pixmap; 202 Pixmap pixmap;
164} bgPixmap_t; 203} bgPixmap_t;
165#endif 204#endif
205
206struct rxvt_ptytty {
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209
210 rxvt_ptytty ()
211 : pty(-1), tty(-1)
212 {
213 }
214
215 virtual ~rxvt_ptytty ()
216 {
217 }
218
219 virtual bool get () = 0;
220#if UTMP_SUPPORT
221 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
222#endif
223
224 void close_tty ();
225 bool make_controlling_tty ();
226 void set_utf8_mode (bool on);
227};
228
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
230void rxvt_ptytty_server (); // start the ptytty server process
166 231
167/* 232/*
168 * the 'essential' information for reporting Mouse Events 233 * the 'essential' information for reporting Mouse Events
169 * pared down from XButtonEvent 234 * pared down from XButtonEvent
170 */ 235 */
… …
229 294
230#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 295#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
231# define NO_MOUSE_REPORT_SCROLLBAR 1 296# define NO_MOUSE_REPORT_SCROLLBAR 1
232#endif 297#endif
233 298
234#if defined (ISO_14755) || defined (ENABLE_PERL)
235# define ENABLE_OVERLAY 1
236#endif
237
238/* now look for other badly set stuff */ 299/* now look for other badly set stuff */
239 300
240#if !defined (EACCESS) && defined(EAGAIN) 301#if !defined (EACCESS) && defined(EAGAIN)
241# define EACCESS EAGAIN 302# define EACCESS EAGAIN
242#endif 303#endif
… …
244#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 305#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
245# define EXIT_SUCCESS 0 /* exit function success */ 306# define EXIT_SUCCESS 0 /* exit function success */
246# define EXIT_FAILURE 1 /* exit function failure */ 307# define EXIT_FAILURE 1 /* exit function failure */
247#endif 308#endif
248 309
249#define menuBar_esc 10
250#define scrollBar_esc 30 310#define scrollBar_esc 30
251#define menuBar_margin 2 /* margin below text */
252 311
253#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 312#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
254# define HAVE_SCROLLBARS 1 313# define HAVE_SCROLLBARS 1
255#endif
256
257/* width of scrollBar, menuBar shadow, must be 1 or 2 */
258#ifdef HALFSHADOW
259# define MENU_SHADOW 1
260#else
261# define MENU_SHADOW 2
262#endif 314#endif
263 315
264#define R_SB_ALIGN_CENTRE 0 316#define R_SB_ALIGN_CENTRE 0
265#define R_SB_ALIGN_TOP 1 317#define R_SB_ALIGN_TOP 1
266#define R_SB_ALIGN_BOTTOM 2 318#define R_SB_ALIGN_BOTTOM 2
… …
339 * | 391 * |
340 * +---< SB_WIDTH_NEXT 392 * +---< SB_WIDTH_NEXT
341 */ 393 */
342 394
343enum { 395enum {
344 NO_REFRESH = 0 , /* Window not visible at all! */ 396 NO_REFRESH = 0, /* Window not visible at all! */
345 FAST_REFRESH = 1<<0, /* Fully exposed window */ 397 FAST_REFRESH = 1, /* Fully exposed window */
346 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 398 SLOW_REFRESH = 2, /* Partially exposed window */
347 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
348}; 399};
349 400
350#ifdef NO_SECONDARY_SCREEN 401#ifdef NO_SECONDARY_SCREEN
351# define NSCREENS 0 402# define NSCREENS 0
352#else 403#else
… …
475 Rxvt_restoreFG = 39, // change default fg color 526 Rxvt_restoreFG = 39, // change default fg color
476 Rxvt_restoreBG = 49, // change default bg color 527 Rxvt_restoreBG = 49, // change default bg color
477 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
478 529
479 URxvt_locale = 701, // change locale 530 URxvt_locale = 701, // change locale
480 URxvt_Menu = 703, // set menu item 531
481 URxvt_Color_IT = 704, // change actual 'Italic' colour 532 URxvt_Color_IT = 704, // change actual 'Italic' colour
482 URxvt_Color_tint = 705, // change actual tint colour 533 URxvt_Color_tint = 705, // change actual tint colour
483 URxvt_Color_BD = 706, 534 URxvt_Color_BD = 706,
484 URxvt_Color_UL = 707, 535 URxvt_Color_UL = 707,
485 536
… …
640#define PrivMode_ShiftKeys (1UL<<10) 691#define PrivMode_ShiftKeys (1UL<<10)
641#define PrivMode_VisibleCursor (1UL<<11) 692#define PrivMode_VisibleCursor (1UL<<11)
642#define PrivMode_MouseX10 (1UL<<12) 693#define PrivMode_MouseX10 (1UL<<12)
643#define PrivMode_MouseX11 (1UL<<13) 694#define PrivMode_MouseX11 (1UL<<13)
644#define PrivMode_scrollBar (1UL<<14) 695#define PrivMode_scrollBar (1UL<<14)
645#define PrivMode_menuBar (1UL<<15)
646#define PrivMode_TtyOutputInh (1UL<<16) 696#define PrivMode_TtyOutputInh (1UL<<15)
647#define PrivMode_Keypress (1UL<<17) 697#define PrivMode_Keypress (1UL<<16)
648#define PrivMode_smoothScroll (1UL<<18) 698#define PrivMode_smoothScroll (1UL<<17)
649#define PrivMode_vt52 (1UL<<19) 699#define PrivMode_vt52 (1UL<<18)
650#define PrivMode_LFNL (1UL<<20) 700#define PrivMode_LFNL (1UL<<19)
651/* too annoying to implement X11 highlight tracking */ 701/* too annoying to implement X11 highlight tracking */
652/* #define PrivMode_MouseX11Track (1LU<<21) */ 702/* #define PrivMode_MouseX11Track (1LU<<20) */
653 703
654#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 704#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
655#define PrivMode(test,bit) \ 705#define PrivMode(test,bit) \
656 if (test) \ 706 if (test) \
657 priv_modes |= (bit); \ 707 priv_modes |= (bit); \
… …
704/* 754/*
705 ***************************************************************************** 755 *****************************************************************************
706 * MACRO DEFINES 756 * MACRO DEFINES
707 ***************************************************************************** 757 *****************************************************************************
708 */ 758 */
759#define dLocal(type,name) type const name = this->name
709#define dDisp Display *disp = display->display 760#define dDisp Display *disp = this->display->display
710 761
711/* convert pixel dimensions to row/column values. Everything as int32_t */ 762/* convert pixel dimensions to row/column values. Everything as int32_t */
712#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 763#define Pixel2Col(x) Pixel2Width((int32_t)(x))
713#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 764#define Pixel2Row(y) Pixel2Height((int32_t)(y))
714#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 765#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
787#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 838#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
788#define scrollbar_position(y) ((y) - scrollBar.beg) 839#define scrollbar_position(y) ((y) - scrollBar.beg)
789#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 840#define scrollbar_size() (scrollBar.end - scrollBar.beg \
790 - scrollbar_minheight ()) 841 - scrollbar_minheight ())
791 842
792#if (MENUBAR_MAX > 1)
793/* rendition style flags */
794# define menuBar_height() (fheight + MENU_SHADOW)
795# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
796# define isMenuBarWindow(w) ((w) == menuBar.win)
797#else
798# define menuBar_height() (0)
799# define menuBar_TotalHeight() (0)
800# define isMenuBarWindow(w) (0)
801#endif
802
803#ifdef XPM_BACKGROUND 843#ifdef XPM_BACKGROUND
804# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 844# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
805#else 845#else
806# define XPMClearArea(a, b, c, d, e, f, g) 846# define XPMClearArea(a, b, c, d, e, f, g)
807#endif 847#endif
808 848
809#ifdef UTMP_SUPPORT
810# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
811# undef HAVE_UTMPX_H
812# undef HAVE_STRUCT_UTMPX
813# endif
814# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
815# undef HAVE_UTMP_H
816# undef HAVE_STRUCT_UTMP
817# endif
818
819# ifdef HAVE_UTMPX_H
820# include <utmpx.h>
821# endif
822# ifdef HAVE_UTMP_H
823# include <utmp.h>
824# endif
825#endif
826
827#ifdef DEBUG_CMD 849#ifdef DEBUG_CMD
828# define D_CMD(x) fprintf x ; fputc('\n', stderr) 850# define D_CMD(x) fprintf x ; fputc('\n', stderr)
829#else 851#else
830# define D_CMD(x) 852# define D_CMD(x)
831#endif 853#endif
… …
843# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 865# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
844#else 866#else
845# define D_SIZE(x) 867# define D_SIZE(x)
846#endif 868#endif
847 869
848extern class rxvt_failure_exception { } rxvt_failure_exception;
849
850typedef callback1<void, const char *> log_callback; 870typedef callback1<void, const char *> log_callback;
851typedef callback1<int, int> getfd_callback; 871typedef callback1<int, int> getfd_callback;
852 872
853extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
854extern void rxvt_log (const char *fmt, ...);
855extern void rxvt_warn (const char *fmt, ...);
856extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
857extern void rxvt_exit_failure () __attribute__ ((noreturn));
858
859#define SET_LOCALE(locale) rxvt_set_locale (locale) 873#define SET_LOCALE(locale) rxvt_set_locale (locale)
860extern bool rxvt_set_locale (const char *locale); 874extern bool rxvt_set_locale (const char *locale) NOTHROW;
861extern void rxvt_push_locale (const char *locale); 875extern void rxvt_push_locale (const char *locale) NOTHROW;
862extern void rxvt_pop_locale (); 876extern void rxvt_pop_locale () NOTHROW;
863
864/****************************************************************************/
865
866#ifdef MENUBAR
867# include "menubar.h"
868#endif
869
870#define BLINK_INTERVAL 0.5
871#define TEXT_BLINK_INTERVAL 0.5
872
873#ifndef __attribute__
874# ifdef __GNUC__
875# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
876# define __attribute__(x)
877# endif
878# endif
879# define __attribute__(x)
880#endif
881 877
882/****************************************************************************/ 878/****************************************************************************/
883 879
884#define LINE_LONGER 0x0001 // line is continued on the next row 880#define LINE_LONGER 0x0001 // line is continued on the next row
885#define LINE_FILTERED 0x0002 // line has been filtered 881#define LINE_FILTERED 0x0002 // line has been filtered
… …
1057 refresh_limit, 1053 refresh_limit,
1058 last_bot, /* scrollbar last bottom position */ 1054 last_bot, /* scrollbar last bottom position */
1059 last_top, /* scrollbar last top position */ 1055 last_top, /* scrollbar last top position */
1060 last_state, /* scrollbar last state */ 1056 last_state, /* scrollbar last state */
1061 scrollbar_len, 1057 scrollbar_len,
1062#ifdef MENUBAR
1063 menu_readonly, /* okay to alter menu? */
1064 Arrows_x,
1065#endif
1066#if MENUBAR_MAX > 1
1067 Nbars,
1068#endif
1069 window_vt_x, 1058 window_vt_x,
1070 window_vt_y, 1059 window_vt_y,
1071 window_sb_x, 1060 window_sb_x,
1072# ifdef POINTER_BLANK 1061# ifdef POINTER_BLANK
1073 pointerBlankDelay, 1062 pointerBlankDelay,
… …
1082 unsigned long priv_modes, 1071 unsigned long priv_modes,
1083 SavedModes; 1072 SavedModes;
1084/* ---------- */ 1073/* ---------- */
1085 Atom xa[NUM_XA]; 1074 Atom xa[NUM_XA];
1086/* ---------- */ 1075/* ---------- */
1087#ifdef MENUBAR 1076#ifdef RXVT_SCROLLBAR
1088 GC menubarGC;
1089#endif
1090#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1091 GC scrollbarGC, 1077 GC scrollbarGC,
1092 topShadowGC, 1078 topShadowGC,
1093 botShadowGC; 1079 botShadowGC;
1094#endif 1080#endif
1095#ifdef XTERM_SCROLLBAR 1081#ifdef XTERM_SCROLLBAR
… …
1127 const char *key_delete; 1113 const char *key_delete;
1128#endif 1114#endif
1129 struct mouse_event MEvent; 1115 struct mouse_event MEvent;
1130 XComposeStatus compose; 1116 XComposeStatus compose;
1131 ttymode_t tio; 1117 ttymode_t tio;
1132#ifdef UTMP_SUPPORT
1133# ifdef HAVE_STRUCT_UTMP
1134 struct utmp ut;
1135# endif
1136# ifdef HAVE_STRUCT_UTMPX
1137 struct utmpx utx;
1138# endif
1139# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1140 char ut_id[5];
1141# endif
1142 int utmp_pos;
1143#endif
1144 row_col_t oldcursor; 1118 row_col_t oldcursor;
1145#ifdef XPM_BACKGROUND 1119#ifdef XPM_BACKGROUND
1146 bgPixmap_t bgPixmap; 1120 bgPixmap_t bgPixmap;
1147 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1121 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1148#endif 1122#endif
1149#ifdef MENUBAR
1150 menu_t *ActiveMenu, /* currently active menu */
1151 *BuildMenu; /* the menu currently being built */
1152 bar_t *CurrentBar;
1153# if ! (MENUBAR_MAX > 1)
1154 bar_t BarList;
1155# endif /* (MENUBAR_MAX > 1) */
1156#endif
1157 1123
1158#if ENABLE_OVERLAY 1124#if ENABLE_OVERLAY
1159 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1125 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1160 text_t **ov_text; 1126 text_t **ov_text;
1161 rend_t **ov_rend; 1127 rend_t **ov_rend;
1162 1128
1163 void scr_swap_overlay (); 1129 void scr_swap_overlay () NOTHROW;
1164 void scr_overlay_new (int x, int y, int w, int h); 1130 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1165 void scr_overlay_off (); 1131 void scr_overlay_off () NOTHROW;
1166 void scr_overlay_set (int x, int y, 1132 void scr_overlay_set (int x, int y,
1167 text_t text, 1133 text_t text,
1168 rend_t rend = OVERLAY_RSTYLE); 1134 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1169 void scr_overlay_set (int x, int y, const char *s); 1135 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1170 void scr_overlay_set (int x, int y, const wchar_t *s); 1136 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1171#endif 1137#endif
1172 1138
1173 vector<void *> allocated; // free these memory blocks with free() 1139 vector<void *> allocated; // free these memory blocks with free()
1174 1140
1175 char *env_windowid; /* environmental variable WINDOWID */ 1141 char *env_windowid; /* environmental variable WINDOWID */
… …
1189 const char *rs[NUM_RESOURCES]; 1155 const char *rs[NUM_RESOURCES];
1190 /* command input buffering */ 1156 /* command input buffering */
1191 char *cmdbuf_ptr, *cmdbuf_endp; 1157 char *cmdbuf_ptr, *cmdbuf_endp;
1192 char cmdbuf_base[CBUFSIZ]; 1158 char cmdbuf_base[CBUFSIZ];
1193 1159
1160 rxvt_ptytty *pty;
1161
1194 rxvt_salloc *talloc; // text line allocator 1162 rxvt_salloc *talloc; // text line allocator
1195 rxvt_salloc *ralloc; // rend line allocator 1163 rxvt_salloc *ralloc; // rend line allocator
1196 1164
1197 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1165 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1198 1166
… …
1206 void iso14755_54 (int x, int y); 1174 void iso14755_54 (int x, int y);
1207# endif 1175# endif
1208#endif 1176#endif
1209 1177
1210 // modifies first argument(!) 1178 // modifies first argument(!)
1211 void paste (char *data, unsigned int len); 1179 void paste (char *data, unsigned int len) NOTHROW;
1212 1180
1213 long vt_emask, vt_emask_perl; 1181 long vt_emask, vt_emask_perl;
1214 1182
1215 void vt_select_input () 1183 void vt_select_input () const NOTHROW
1216 { 1184 {
1217 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1185 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1218 } 1186 }
1219 1187
1220#if TRANSPARENT 1188#if TRANSPARENT
… …
1227 xevent_watcher termwin_ev; 1195 xevent_watcher termwin_ev;
1228 xevent_watcher vt_ev; 1196 xevent_watcher vt_ev;
1229#ifdef HAVE_SCROLLBARS 1197#ifdef HAVE_SCROLLBARS
1230 xevent_watcher scrollbar_ev; 1198 xevent_watcher scrollbar_ev;
1231#endif 1199#endif
1232#ifdef MENUBAR
1233 xevent_watcher menubar_ev;
1234#endif
1235 1200
1201 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1236 void check_cb (check_watcher &w); check_watcher check_ev; 1202 void check_cb (check_watcher &w); check_watcher check_ev;
1237 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1203 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1238 void flush_cb (time_watcher &w); time_watcher flush_ev; 1204 void flush_cb (time_watcher &w); time_watcher flush_ev;
1239 1205
1240 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1206 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1241 1207
1242 void incr_cb (time_watcher &w); time_watcher incr_ev; 1208 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1243 1209
1244#ifdef CURSOR_BLINK 1210#ifdef CURSOR_BLINK
1245 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1211 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1246#endif 1212#endif
1247#ifdef TEXT_BLINK 1213#ifdef TEXT_BLINK
… …
1270 1236
1271 void tt_winch (); 1237 void tt_winch ();
1272 1238
1273 rxvt_term (); 1239 rxvt_term ();
1274 ~rxvt_term (); 1240 ~rxvt_term ();
1275 void child_exit (); // child has exited, usually destroys
1276 void destroy (); 1241 void destroy ();
1277 void emergency_cleanup (); 1242 void emergency_cleanup ();
1278 1243
1279 bool init (int argc, const char *const *argv); 1244 bool init (int argc, const char *const *argv);
1280 bool init_vars (); 1245 bool init_vars ();
1281 1246
1282 bool pty_fill (); 1247 bool pty_fill ();
1248
1249 void make_current () const // make this the "currently active" urxvt instance
1250 {
1251 SET_R (this);
1252 rxvt_set_locale (locale);
1253 set_environ (envv);
1254 }
1283 1255
1284 void init_secondary (); 1256 void init_secondary ();
1285 const char **init_resources (int argc, const char *const *argv); 1257 const char **init_resources (int argc, const char *const *argv);
1286 const char *x_resource (const char *name); 1258 const char *x_resource (const char *name);
1287 void init_env (); 1259 void init_env ();
… …
1304 XPoint spot; // most recently sent spot position 1276 XPoint spot; // most recently sent spot position
1305 1277
1306 void im_destroy (); 1278 void im_destroy ();
1307 void im_cb (); im_watcher im_ev; 1279 void im_cb (); im_watcher im_ev;
1308 void im_set_size (XRectangle &size); 1280 void im_set_size (XRectangle &size);
1309 void im_set_position (XPoint &pos); 1281 void im_set_position (XPoint &pos) NOTHROW;
1310 void im_set_color (unsigned long &fg, unsigned long &bg); 1282 void im_set_color (unsigned long &fg, unsigned long &bg);
1311 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1283 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1312 1284
1313 bool IMisRunning (); 1285 bool IMisRunning ();
1314 void IMSendSpot (); 1286 void IMSendSpot ();
… …
1316 void IMSetStatusPosition (); 1288 void IMSetStatusPosition ();
1317#endif 1289#endif
1318 1290
1319 void resize_scrollbar (); 1291 void resize_scrollbar ();
1320 1292
1321 void pixel_position (int *x, int *y);
1322
1323 void selection_click (int clicks, int x, int y);
1324 void selection_extend (int x, int y, int flag);
1325 void selection_rotate (int x, int y);
1326
1327 /* autoconvert */
1328
1329 // command.C 1293 // command.C
1330 void lookup_key (XKeyEvent &ev); 1294 void lookup_key (XKeyEvent &ev);
1331 unsigned int cmd_write (const char *str, unsigned int count); 1295 unsigned int cmd_write (const char *str, unsigned int count);
1332 1296
1333 wchar_t next_char (); 1297 wchar_t next_char () NOTHROW;
1334 wchar_t cmd_getc (); 1298 wchar_t cmd_getc () THROW ((class out_of_input));
1335 uint32_t next_octet (); 1299 uint32_t next_octet () NOTHROW;
1336 uint32_t cmd_get8 (); 1300 uint32_t cmd_get8 () THROW ((class out_of_input));
1337 1301
1338 bool cmd_parse (); 1302 bool cmd_parse ();
1339 void mouse_report (XButtonEvent &ev); 1303 void mouse_report (XButtonEvent &ev);
1340 void button_press (XButtonEvent &ev); 1304 void button_press (XButtonEvent &ev);
1341 void button_release (XButtonEvent &ev); 1305 void button_release (XButtonEvent &ev);
… …
1362 void process_sgr_mode (unsigned int nargs, const int *arg); 1326 void process_sgr_mode (unsigned int nargs, const int *arg);
1363 void process_graphics (); 1327 void process_graphics ();
1364 // init.C 1328 // init.C
1365 void Get_Colours (); 1329 void Get_Colours ();
1366 void get_ourmods (); 1330 void get_ourmods ();
1367 // logging.C
1368 void makeutent (const char *pty, const char *hostname);
1369 void cleanutent ();
1370 // main.C 1331 // main.C
1371 void privileged_utmp (rxvt_privaction action);
1372 bool set_fonts (); 1332 bool set_fonts ();
1373 void set_string_property (Atom prop, const char *str, int len = -1); 1333 void set_string_property (Atom prop, const char *str, int len = -1);
1374 void set_utf8_property (Atom prop, const char *str, int len = -1); 1334 void set_utf8_property (Atom prop, const char *str, int len = -1);
1375 void set_title (const char *str); 1335 void set_title (const char *str);
1376 void set_icon_name (const char *str); 1336 void set_icon_name (const char *str);
1377 void set_window_color (int idx, const char *color); 1337 void set_window_color (int idx, const char *color);
1378 void set_colorfgbg (); 1338 void set_colorfgbg ();
1379 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1380 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1340 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1381 1341
1382#ifdef MENUBAR
1383 // menubar.C
1384 void menuitem_free (menu_t *menu, menuitem_t *item);
1385 int action_dispatch (action_t *action);
1386 void menuarrow_free (char name);
1387 void menuarrow_add (char *string);
1388 char *menu_find_base (menu_t **menu, char *path);
1389 menu_t *menu_delete (menu_t *menu);
1390 menu_t *menu_add (menu_t *parent, char *path);
1391 void drawbox_menubar (int x, int len, int state);
1392 void drawtriangle (int x, int y, int state);
1393 void drawbox_menuitem (int y, int state);
1394 void menu_show ();
1395 void menu_display (void (rxvt_term::*update) ());
1396 void menu_hide_all ();
1397 void menu_hide ();
1398 void menu_clear (menu_t *menu);
1399 void menubar_clear ();
1400 bar_t *menubar_find (const char *name);
1401 int menubar_push (const char *name);
1402 void menubar_remove (const char *name);
1403 void menubar_dump (FILE *fp);
1404 void menubar_read (const char *filename);
1405 void menubar_dispatch (char *str);
1406 void draw_Arrows (int name, int state);
1407 void menubar_expose ();
1408 int menubar_mapping (int map);
1409 int menu_select (XButtonEvent &ev);
1410 void menubar_select (XButtonEvent &ev);
1411 void menubar_control (XButtonEvent &ev);
1412 void map_menuBar (int map);
1413#endif
1414
1415 // screen.C 1342 // screen.C
1416 1343
1417 void lalloc (line_t &l) 1344 void lalloc (line_t &l) const NOTHROW
1418 { 1345 {
1419 l.t = (text_t *)talloc->alloc (); 1346 l.t = (text_t *)talloc->alloc ();
1420 l.r = (rend_t *)ralloc->alloc (); 1347 l.r = (rend_t *)ralloc->alloc ();
1421 } 1348 }
1422 1349
… …
1426 talloc->free (l.t); 1353 talloc->free (l.t);
1427 ralloc->free (l.r); 1354 ralloc->free (l.r);
1428 } 1355 }
1429#endif 1356#endif
1430 1357
1431 void lresize (line_t &l) 1358 void lresize (line_t &l) const NOTHROW
1432 { 1359 {
1433 if (!l.t) 1360 if (!l.t)
1434 return; 1361 return;
1435 1362
1436 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1363 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1440 1367
1441 if (ncol > prev_ncol) 1368 if (ncol > prev_ncol)
1442 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1443 } 1370 }
1444 1371
1445 int fgcolor_of (rend_t r) 1372 int fgcolor_of (rend_t r) const NOTHROW
1446 { 1373 {
1447 int base = GET_BASEFG (r); 1374 int base = GET_BASEFG (r);
1448#ifndef NO_BRIGHTCOLOR 1375#ifndef NO_BRIGHTCOLOR
1449 if (r & RS_Bold 1376 if (r & RS_Bold
1450# if ENABLE_STYLES 1377# if ENABLE_STYLES
… …
1454 base += minBrightCOLOR - minCOLOR; 1381 base += minBrightCOLOR - minCOLOR;
1455#endif 1382#endif
1456 return base; 1383 return base;
1457 } 1384 }
1458 1385
1459 int bgcolor_of (rend_t r) 1386 int bgcolor_of (rend_t r) const NOTHROW
1460 { 1387 {
1461 int base = GET_BASEBG (r); 1388 int base = GET_BASEBG (r);
1462#ifndef NO_BRIGHTCOLOR 1389#ifndef NO_BRIGHTCOLOR
1463 if (r & RS_Blink 1390 if (r & RS_Blink
1464# if ENABLE_STYLES 1391# if ENABLE_STYLES
… …
1468 base += minBrightCOLOR - minCOLOR; 1395 base += minBrightCOLOR - minCOLOR;
1469#endif 1396#endif
1470 return base; 1397 return base;
1471 } 1398 }
1472 1399
1473 bool option (uint32_t opt) 1400 bool option (uint32_t opt) const NOTHROW
1474 { 1401 {
1475 return OPTION (opt); 1402 return OPTION (opt);
1476 } 1403 }
1477 1404
1478 void set_option (uint32_t opt, bool set) 1405 void set_option (uint32_t opt, bool set) NOTHROW
1479 { 1406 {
1480 if (set) 1407 if (set)
1481 options |= opt; 1408 options |= opt;
1482 else 1409 else
1483 options &= ~opt; 1410 options &= ~opt;
1484 } 1411 }
1485 1412
1486 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1487 void scr_blank_screen_mem (line_t &l, rend_t efs); 1414 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1488 int scr_scroll_text (int row1, int row2, int count); 1415 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1489 void scr_reset (); 1416 void scr_reset ();
1490 void scr_release (); 1417 void scr_release () NOTHROW;
1491 void scr_clear (bool really = false); 1418 void scr_clear (bool really = false) NOTHROW;
1492 void scr_refresh (unsigned char refresh_type); 1419 void scr_refresh () NOTHROW;
1493 bool scr_refresh_rend (rend_t mask, rend_t value); 1420 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1494 void scr_erase_screen (int mode); 1421 void scr_erase_screen (int mode) NOTHROW;
1495#if ENABLE_FRILLS 1422#if ENABLE_FRILLS
1496 void scr_erase_savelines (); 1423 void scr_erase_savelines () NOTHROW;
1497 void scr_backindex (); 1424 void scr_backindex () NOTHROW;
1498 void scr_forwardindex (); 1425 void scr_forwardindex () NOTHROW;
1499#endif 1426#endif
1500 void scr_touch (bool refresh); 1427 void scr_touch (bool refresh) NOTHROW;
1501 void scr_expose (int x, int y, int width, int height, bool refresh); 1428 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1502 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1503 void scr_recolour (); 1430 void scr_recolour () NOTHROW;
1504 void scr_remap_chars (); 1431 void scr_remap_chars () NOTHROW;
1505 void scr_remap_chars (line_t &l); 1432 void scr_remap_chars (line_t &l) NOTHROW;
1506 1433
1434 enum cursor_mode { SAVE, RESTORE };
1435
1507 void scr_poweron (); 1436 void scr_poweron () NOTHROW;
1508 void scr_cursor (int mode); 1437 void scr_cursor (cursor_mode mode) NOTHROW;
1509 void scr_do_wrap (); 1438 void scr_do_wrap () NOTHROW;
1510 int scr_change_screen (int scrn); 1439 int scr_change_screen (int scrn) NOTHROW;
1511 void scr_color (unsigned int color, int fgbg); 1440 void scr_color (unsigned int color, int fgbg) NOTHROW;
1512 void scr_rendition (int set, int style); 1441 void scr_rendition (int set, int style) NOTHROW;
1513 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1514 void scr_backspace (); 1443 void scr_backspace () NOTHROW;
1515 void scr_tab (int count, bool ht = false); 1444 void scr_tab (int count, bool ht = false) NOTHROW;
1516 void scr_gotorc (int row, int col, int relative); 1445 void scr_gotorc (int row, int col, int relative) NOTHROW;
1517 void scr_index (enum page_dirn direction); 1446 void scr_index (enum page_dirn direction) NOTHROW;
1518 void scr_erase_line (int mode); 1447 void scr_erase_line (int mode) NOTHROW;
1519 void scr_E (); 1448 void scr_E () NOTHROW;
1520 void scr_insdel_lines (int count, int insdel); 1449 void scr_insdel_lines (int count, int insdel) NOTHROW;
1521 void scr_insdel_chars (int count, int insdel); 1450 void scr_insdel_chars (int count, int insdel) NOTHROW;
1522 void scr_scroll_region (int top, int bot); 1451 void scr_scroll_region (int top, int bot) NOTHROW;
1523 void scr_cursor_visible (int mode); 1452 void scr_cursor_visible (int mode) NOTHROW;
1524 void scr_autowrap (int mode); 1453 void scr_autowrap (int mode) NOTHROW;
1525 void scr_relative_origin (int mode); 1454 void scr_relative_origin (int mode) NOTHROW;
1526 void scr_insert_mode (int mode); 1455 void scr_insert_mode (int mode) NOTHROW;
1527 void scr_set_tab (int mode); 1456 void scr_set_tab (int mode) NOTHROW;
1528 void scr_rvideo_mode (int mode); 1457 void scr_rvideo_mode (int mode) NOTHROW;
1529 void scr_report_position (); 1458 void scr_report_position () NOTHROW;
1530 void set_font_style (); 1459 void set_font_style () NOTHROW;
1531 void scr_charset_choose (int set); 1460 void scr_charset_choose (int set) NOTHROW;
1532 void scr_charset_set (int set, unsigned int ch); 1461 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1533 int scr_move_to (int y, int len); 1462 void scr_move_to (int y, int len) NOTHROW;
1534 int scr_page (enum page_dirn direction, int nlines); 1463 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1535 int scr_changeview (unsigned int oldviewstart); 1464 bool scr_changeview (int new_view_start) NOTHROW;
1536 void scr_bell (); 1465 void scr_bell () NOTHROW;
1537 void scr_printscreen (int fullhist); 1466 void scr_printscreen (int fullhist) NOTHROW;
1538 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1539 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1540 void scr_reverse_selection (); 1469 void scr_reverse_selection () NOTHROW;
1541 void scr_dump (int fd); 1470 void scr_dump (int fd) NOTHROW;
1471
1542 void selection_check (int check_more); 1472 void selection_check (int check_more) NOTHROW;
1543 void selection_paste (Window win, Atom prop, bool delete_prop); 1473 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1544 void selection_property (Window win, Atom prop); 1474 void selection_property (Window win, Atom prop) NOTHROW;
1545 void selection_request (Time tm, int x, int y); 1475 void selection_request (Time tm, int selnum) NOTHROW;
1546 int selection_request_other (Atom target, int selnum); 1476 int selection_request_other (Atom target, int selnum) NOTHROW;
1547 void selection_clear (); 1477 void selection_clear () NOTHROW;
1548 void selection_make (Time tm); 1478 void selection_make (Time tm);
1549 bool selection_grab (Time tm); 1479 bool selection_grab (Time tm) NOTHROW;
1550 void selection_start_colrow (int col, int row); 1480 void selection_start_colrow (int col, int row) NOTHROW;
1551 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1481 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1552 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1482 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1553 void selection_remove_trailing_spaces (); 1483 void selection_remove_trailing_spaces () NOTHROW;
1554 void selection_send (const XSelectionRequestEvent &rq); 1484 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1485 void selection_click (int clicks, int x, int y) NOTHROW;
1486 void selection_extend (int x, int y, int flag) NOTHROW;
1487 void selection_rotate (int x, int y) NOTHROW;
1488
1489 void pixel_position (int *x, int *y) NOTHROW;
1555 1490
1556#if defined(NEXT_SCROLLBAR) 1491#if defined(NEXT_SCROLLBAR)
1557 // scrollbar-next.C 1492 // scrollbar-next.C
1558 Pixmap renderPixmap (const char *const *data, int width, int height); 1493 Pixmap renderPixmap (const char *const *data, int width, int height);
1559 void init_scrollbar_stuff (); 1494 void init_scrollbar_stuff ();
… …
1561 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1496 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1562#endif 1497#endif
1563 1498
1564#if defined(RXVT_SCROLLBAR) 1499#if defined(RXVT_SCROLLBAR)
1565 // scrollbar-rxvt.C 1500 // scrollbar-rxvt.C
1566 void Draw_button (int x, int y, int state, int dirn);
1567 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1501 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1568#endif 1502#endif
1569 1503
1570#if defined(XTERM_SCROLLBAR) 1504#if defined(XTERM_SCROLLBAR)
1571 // scrollbar-xterm.C 1505 // scrollbar-xterm.C

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