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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.319 by ayin, Thu Nov 15 11:36:15 2007 UTC vs.
Revision 1.338 by ayin, Fri Dec 28 11:02:32 2007 UTC

… …
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 20# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1 22# define OPTION_HC 1
23# define BUILTIN_GLYPHS 1
23#else 24#else
24# define ENABLE_MINIMAL 1 25# define ENABLE_MINIMAL 1
25#endif 26#endif
26 27
27#include <limits.h> 28#include <limits.h>
28 29
29#include <X11/cursorfont.h> 30#include <X11/cursorfont.h>
30#include <X11/keysym.h> 31#include <X11/keysym.h>
31#include <X11/keysymdef.h> 32#include <X11/keysymdef.h>
32#include <X11/Xatom.h> 33#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
36 34
37#include "encoding.h" 35#include "encoding.h"
38#include "rxvtutil.h" 36#include "rxvtutil.h"
39#include "rxvtfont.h" 37#include "rxvtfont.h"
40#include "rxvttoolkit.h" 38#include "rxvttoolkit.h"
… …
81# define STDIN_FILENO 0 79# define STDIN_FILENO 0
82# define STDOUT_FILENO 1 80# define STDOUT_FILENO 1
83# define STDERR_FILENO 2 81# define STDERR_FILENO 2
84#endif 82#endif
85 83
84#if !defined (EACCESS) && defined(EAGAIN)
85# define EACCESS EAGAIN
86#endif
87
88#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
89# define EXIT_SUCCESS 0 /* exit function success */
90# define EXIT_FAILURE 1 /* exit function failure */
91#endif
92
93#ifndef PATH_MAX
94# define PATH_MAX 16384
95#endif
96
86/****************************************************************************/ 97/****************************************************************************/
87 98
88// exception thrown on fatal (per-instance) errors 99// exception thrown on fatal (per-instance) errors
89class rxvt_failure_exception { }; 100class rxvt_failure_exception { };
90 101
… …
95 ***************************************************************************** 106 *****************************************************************************
96 * PROTOTYPES 107 * PROTOTYPES
97 ***************************************************************************** 108 *****************************************************************************
98 */ 109 */
99// main.C 110// main.C
100void * rxvt_malloc (size_t size); 111#define SET_LOCALE(locale) rxvt_set_locale (locale)
101void * rxvt_calloc (size_t number, size_t size); 112extern bool rxvt_set_locale (const char *locale) NOTHROW;
102void * rxvt_realloc (void *ptr, size_t size); 113extern void rxvt_push_locale (const char *locale) NOTHROW;
114extern void rxvt_pop_locale () NOTHROW;
103 115
104// misc.C 116// misc.C
105char * rxvt_wcstombs (const wchar_t *str, int len = -1); 117char * rxvt_wcstombs (const wchar_t *str, int len = -1);
106wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 118wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
107char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 119char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
… …
116 128
117char * rxvt_strtrim (char *str) NOTHROW; 129char * rxvt_strtrim (char *str) NOTHROW;
118char ** rxvt_splitcommastring (const char *cs) NOTHROW; 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119void rxvt_freecommastring (char **cs) NOTHROW; 131void rxvt_freecommastring (char **cs) NOTHROW;
120 132
133void * rxvt_malloc (size_t size);
134void * rxvt_calloc (size_t number, size_t size);
135void * rxvt_realloc (void *ptr, size_t size);
136
121///////////////////////////////////////////////////////////////////////////// 137/////////////////////////////////////////////////////////////////////////////
122 138
123// temporarily replace the process environment 139// temporarily replace the process environment
124extern char **environ; 140extern char **environ;
125extern char **rxvt_environ; // the original environ pointer 141extern char **rxvt_environ; // the original environ pointer
126 142
143static inline void
127static inline void set_environ (stringvec *envv) 144set_environ (stringvec *envv)
128{ 145{
129#if ENABLE_PERL 146#if ENABLE_PERL
130 assert (envv); 147 assert (envv);
131#else 148#else
132 if (envv) 149 if (envv)
133#endif 150#endif
134 environ = (char **)envv->begin (); 151 environ = (char **)envv->begin ();
135} 152}
136 153
137static inline void set_environ (char **envv) 154static inline void
155set_environ (char **envv)
138{ 156{
139#if ENABLE_PERL 157#if ENABLE_PERL
140 assert (envv); 158 assert (envv);
141#else 159#else
142 if (envv) 160 if (envv)
… …
147/* 165/*
148 ***************************************************************************** 166 *****************************************************************************
149 * STRUCTURES AND TYPEDEFS 167 * STRUCTURES AND TYPEDEFS
150 ***************************************************************************** 168 *****************************************************************************
151 */ 169 */
152struct grwin_t;
153 170
154/* If we're using either the rxvt scrollbar, keep the 171/* If we're using either the rxvt scrollbar, keep the
155 * scrollColor resource. 172 * scrollColor resource.
156 */ 173 */
157#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 174#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
… …
169 Time time; /* milliseconds */ 186 Time time; /* milliseconds */
170 unsigned int state; /* key or button mask */ 187 unsigned int state; /* key or button mask */
171 unsigned int button; /* detail */ 188 unsigned int button; /* detail */
172}; 189};
173 190
174#if ENABLE_FRILLS
175typedef struct _mwmhints {
176 CARD32 flags;
177 CARD32 functions;
178 CARD32 decorations;
179 INT32 input_mode;
180 CARD32 status;
181} MWMHints;
182#endif
183
184#if ENABLE_XEMBED 191#if ENABLE_XEMBED
185// XEMBED messages 192// XEMBED messages
186# define XEMBED_EMBEDDED_NOTIFY 0 193# define XEMBED_EMBEDDED_NOTIFY 0
187# define XEMBED_WINDOW_ACTIVATE 1 194# define XEMBED_WINDOW_ACTIVATE 1
188# define XEMBED_WINDOW_DEACTIVATE 2 195# define XEMBED_WINDOW_DEACTIVATE 2
… …
223# define TERMENV "rxvt-unicode" 230# define TERMENV "rxvt-unicode"
224#endif 231#endif
225 232
226#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 233#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
227# define NO_MOUSE_REPORT_SCROLLBAR 1 234# define NO_MOUSE_REPORT_SCROLLBAR 1
228#endif
229
230/* now look for other badly set stuff */
231
232#if !defined (EACCESS) && defined(EAGAIN)
233# define EACCESS EAGAIN
234#endif
235
236#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
237# define EXIT_SUCCESS 0 /* exit function success */
238# define EXIT_FAILURE 1 /* exit function failure */
239#endif 235#endif
240 236
241#define scrollBar_esc 30 237#define scrollBar_esc 30
242 238
243#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 239#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
… …
592#define PrivMode_smoothScroll (1UL<<17) 588#define PrivMode_smoothScroll (1UL<<17)
593#define PrivMode_vt52 (1UL<<18) 589#define PrivMode_vt52 (1UL<<18)
594#define PrivMode_LFNL (1UL<<19) 590#define PrivMode_LFNL (1UL<<19)
595#define PrivMode_MouseBtnEvent (1UL<<20) 591#define PrivMode_MouseBtnEvent (1UL<<20)
596#define PrivMode_MouseAnyEvent (1UL<<21) 592#define PrivMode_MouseAnyEvent (1UL<<21)
597/* too annoying to implement X11 highlight tracking */
598/* #define PrivMode_MouseX11Track (1LU<<20) */
599 593
600#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 594#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
601 595
602#ifdef ALLOW_132_MODE 596#ifdef ALLOW_132_MODE
603# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 597# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
609#define IMBUFSIZ 128 // input modifier buffer sizes 603#define IMBUFSIZ 128 // input modifier buffer sizes
610#define KBUFSZ 512 // size of keyboard mapping buffer 604#define KBUFSZ 512 // size of keyboard mapping buffer
611#define CBUFSIZ 2048 // size of command buffer 605#define CBUFSIZ 2048 // size of command buffer
612#define UBUFSIZ 2048 // character buffer 606#define UBUFSIZ 2048 // character buffer
613 607
614#ifndef PATH_MAX 608#if ENABLE_FRILLS
615# define PATH_MAX 16384 609# include <X11/Xmd.h>
610typedef struct _mwmhints {
611 CARD32 flags;
612 CARD32 functions;
613 CARD32 decorations;
614 INT32 input_mode;
615 CARD32 status;
616} MWMHints;
616#endif 617#endif
617 618
618/* Motif window hints */ 619/* Motif window hints */
619#define MWM_HINTS_FUNCTIONS (1L << 0) 620#define MWM_HINTS_FUNCTIONS (1L << 0)
620#define MWM_HINTS_DECORATIONS (1L << 1) 621#define MWM_HINTS_DECORATIONS (1L << 1)
… …
661#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 662#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
662#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 663#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
663#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 664#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
664#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 665#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
665 666
666// for m >= -n, ensure remainder lies between 0..n-1
667#define MOD(m,n) (((m) + (n)) % (n))
668
669#define LINENO(n) MOD (term_start + int(n), total_rows) 667#define LINENO(n) MOD (term_start + int(n), total_rows)
670#define ROW(n) row_buf [LINENO (n)] 668#define ROW(n) row_buf [LINENO (n)]
671 669
672/* how to build & extract colors and attributes */ 670/* how to build & extract colors and attributes */
673#define GET_BASEFG(x) (((x) & RS_fgMask)) 671#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
730 - scrollbar_minheight ()) 728 - scrollbar_minheight ())
731 729
732typedef callback<void (const char *)> log_callback; 730typedef callback<void (const char *)> log_callback;
733typedef callback<int (int)> getfd_callback; 731typedef callback<int (int)> getfd_callback;
734 732
735#define SET_LOCALE(locale) rxvt_set_locale (locale)
736extern bool rxvt_set_locale (const char *locale) NOTHROW;
737extern void rxvt_push_locale (const char *locale) NOTHROW;
738extern void rxvt_pop_locale () NOTHROW;
739
740/****************************************************************************/ 733/****************************************************************************/
741 734
742#define LINE_LONGER 0x0001 // line is continued on the next row 735#define LINE_LONGER 0x0001 // line is continued on the next row
743#define LINE_FILTERED 0x0002 // line has been filtered 736#define LINE_FILTERED 0x0002 // line has been filtered
744#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 737#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
… …
799 792
800/****************************************************************************/ 793/****************************************************************************/
801 794
802#define UNICODE_MASK 0x1fffffUL 795#define UNICODE_MASK 0x1fffffUL
803 796
804#if UNICODE3 797#if UNICODE_3
805# define COMPOSE_LO 0x40000000UL 798# define COMPOSE_LO 0x40000000UL
806# define COMPOSE_HI 0x400fffffUL 799# define COMPOSE_HI 0x400fffffUL
807# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 800# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
808#else 801#else
809# if ENABLE_PERL 802# if ENABLE_PERL
… …
1011 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1004 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1012 1005
1013#ifdef KEYSYM_RESOURCE 1006#ifdef KEYSYM_RESOURCE
1014 keyboard_manager *keyboard; 1007 keyboard_manager *keyboard;
1015#endif 1008#endif
1009#ifndef NO_RESOURCES
1010 XrmDatabase option_db;
1011#endif
1016 1012
1017 const char *rs[NUM_RESOURCES]; 1013 const char *rs[NUM_RESOURCES];
1018 /* command input buffering */ 1014 /* command input buffering */
1019 char *cmdbuf_ptr, *cmdbuf_endp; 1015 char *cmdbuf_ptr, *cmdbuf_endp;
1020 char cmdbuf_base[CBUFSIZ]; 1016 char cmdbuf_base[CBUFSIZ];
… …
1047#if ENABLE_TRANSPARENCY || ENABLE_PERL 1043#if ENABLE_TRANSPARENCY || ENABLE_PERL
1048 void rootwin_cb (XEvent &xev); 1044 void rootwin_cb (XEvent &xev);
1049 xevent_watcher rootwin_ev; 1045 xevent_watcher rootwin_ev;
1050#endif 1046#endif
1051#ifdef HAVE_BG_PIXMAP 1047#ifdef HAVE_BG_PIXMAP
1052 int update_background (); 1048 void update_background ();
1049#if TRACE_PIXMAPS
1050 void trace_update_background (const char *file, int line);
1051# define update_background() trace_update_background (__FILE__, __LINE__)
1052#endif
1053 void update_background_cb (ev::timer &w, int revents); 1053 void update_background_cb (ev::timer &w, int revents);
1054 ev::timer update_background_ev; 1054 ev::timer update_background_ev;
1055#endif 1055#endif
1056 1056
1057 void x_cb (XEvent &xev); 1057 void x_cb (XEvent &xev);
… …
1060#ifdef HAVE_SCROLLBARS 1060#ifdef HAVE_SCROLLBARS
1061 xevent_watcher scrollbar_ev; 1061 xevent_watcher scrollbar_ev;
1062#endif 1062#endif
1063 1063
1064 void child_cb (ev::child &w, int revents); ev::child child_ev; 1064 void child_cb (ev::child &w, int revents); ev::child child_ev;
1065 void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1066 void destroy_cb (ev::check &w, int revents); ev::check destroy_ev; 1065 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1066 void refresh_check ();
1067 void flush (); 1067 void flush ();
1068 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1068 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1069 bool pty_fill (); 1069 bool pty_fill ();
1070 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1070 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1071 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; 1071 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
… …
1098 1098
1099 void tt_printf (const char *fmt,...); 1099 void tt_printf (const char *fmt,...);
1100 void tt_write (const char *data, unsigned int len); 1100 void tt_write (const char *data, unsigned int len);
1101 void pty_write (); 1101 void pty_write ();
1102 1102
1103 bool init (stringvec *argv, stringvec *envv) 1103 void init (stringvec *argv, stringvec *envv)
1104 { 1104 {
1105 this->argv = argv; 1105 this->argv = argv;
1106 return init (argv->size (), argv->begin (), envv); 1106 init (argv->size (), argv->begin (), envv);
1107 } 1107 }
1108 1108
1109 void make_current () const // make this the "currently active" urxvt instance 1109 void make_current () const // make this the "currently active" urxvt instance
1110 { 1110 {
1111 SET_R (this); 1111 SET_R (this);
… …
1167 int privcases (int mode, unsigned long bit); 1167 int privcases (int mode, unsigned long bit);
1168 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1168 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1169 void process_sgr_mode (unsigned int nargs, const int *arg); 1169 void process_sgr_mode (unsigned int nargs, const int *arg);
1170 void process_graphics (); 1170 void process_graphics ();
1171 // init.C 1171 // init.C
1172 bool init_vars (); 1172 void init_vars ();
1173 void init_secondary (); 1173 void init_secondary ();
1174 const char **init_resources (int argc, const char *const *argv); 1174 const char **init_resources (int argc, const char *const *argv);
1175 void init_env (); 1175 void init_env ();
1176 void set_locale (const char *locale); 1176 void set_locale (const char *locale);
1177 void init_xlocale (); 1177 void init_xlocale ();
… …
1186 void tt_winch (); 1186 void tt_winch ();
1187 rxvt_term (); 1187 rxvt_term ();
1188 ~rxvt_term (); 1188 ~rxvt_term ();
1189 void destroy (); 1189 void destroy ();
1190 void emergency_cleanup (); 1190 void emergency_cleanup ();
1191 bool init (int argc, const char *const *argv, stringvec *envv); 1191 void init (int argc, const char *const *argv, stringvec *envv);
1192 void recolour_cursor (); 1192 void recolour_cursor ();
1193 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1193 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1194 void window_calc (unsigned int newwidth, unsigned int newheight); 1194 void window_calc (unsigned int newwidth, unsigned int newheight);
1195 bool set_fonts (); 1195 bool set_fonts ();
1196 void set_string_property (Atom prop, const char *str, int len = -1); 1196 void set_string_property (Atom prop, const char *str, int len = -1);
… …
1263 return base; 1263 return base;
1264 } 1264 }
1265 1265
1266 bool option (uint8_t opt) const NOTHROW 1266 bool option (uint8_t opt) const NOTHROW
1267 { 1267 {
1268 if (!opt)
1269 return 0;
1270
1271 --opt;
1268 return options[opt >> 3] & (1 << (opt & 7)); 1272 return options[opt >> 3] & (1 << (opt & 7));
1269 } 1273 }
1270 1274
1271 void set_option (uint8_t opt, bool set = true) NOTHROW 1275 void set_option (uint8_t opt, bool set = true) NOTHROW
1272 { 1276 {
1277 if (!opt)
1278 return;
1279
1280 --opt;
1273 if (set) 1281 if (set)
1274 options[opt >> 3] |= (1 << (opt & 7)); 1282 options[opt >> 3] |= (1 << (opt & 7));
1275 else 1283 else
1276 options[opt >> 3] &= ~(1 << (opt & 7)); 1284 options[opt >> 3] &= ~(1 << (opt & 7));
1277 } 1285 }

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