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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.233 by root, Sun Jan 22 00:36:59 2006 UTC vs.
Revision 1.249 by root, Mon Jan 30 19:46:13 2006 UTC

… …
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
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 CURSOR_BLINK 1 21# define CURSOR_BLINK 1
21#else 22#else
22# define ENABLE_MINIMAL 1 23# define ENABLE_MINIMAL 1
23#endif 24#endif
24 25
… …
31#if ENABLE_FRILLS 32#if ENABLE_FRILLS
32# include <X11/Xmd.h> 33# include <X11/Xmd.h>
33#endif 34#endif
34 35
35#include "encoding.h" 36#include "encoding.h"
37#include "rxvtutil.h"
36#include "rxvtfont.h" 38#include "rxvtfont.h"
37#include "rxvttoolkit.h" 39#include "rxvttoolkit.h"
38#include "iom.h" 40#include "iom.h"
39#include "salloc.h" 41#include "salloc.h"
42#include "libptytty.h"
40 43
41#include "rxvtperl.h" 44#include "rxvtperl.h"
42 45
43// try to avoid some macros to decrease code size, on some systems 46// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 47#if ENABLE_MINIMAL
… …
96# define STDERR_FILENO 2 99# define STDERR_FILENO 2
97#endif 100#endif
98 101
99/****************************************************************************/ 102/****************************************************************************/
100 103
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 104// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { }; 105class rxvt_failure_exception { };
124 106
125// exception thrown when the command parser runs out of input data 107// exception thrown when the command parser runs out of input data
126class out_of_input { }; 108class out_of_input { };
… …
168extern char **environ; 150extern char **environ;
169extern char **rxvt_environ; // the original environ pointer 151extern char **rxvt_environ; // the original environ pointer
170 152
171inline void set_environ (stringvec *envv) 153inline void set_environ (stringvec *envv)
172{ 154{
155#if ENABLE_PERL
156 assert (envv);
157#else
173 if (envv) 158 if (envv)
159#endif
174 environ = (char **)envv->begin (); 160 environ = (char **)envv->begin ();
175} 161}
176 162
177inline void set_environ (char **envv) 163inline void set_environ (char **envv)
178{ 164{
165#if ENABLE_PERL
166 assert (envv);
167#else
179 if (envv) 168 if (envv)
169#endif
180 environ = envv; 170 environ = envv;
181} 171}
182 172
183/* 173/*
184 ***************************************************************************** 174 *****************************************************************************
… …
200typedef struct { 190typedef struct {
201 short w, h, x, y; 191 short w, h, x, y;
202 Pixmap pixmap; 192 Pixmap pixmap;
203} bgPixmap_t; 193} bgPixmap_t;
204#endif 194#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 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
221
222 void close_tty ();
223 bool make_controlling_tty ();
224 void set_utf8_mode (bool on);
225};
226
227rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
228void rxvt_ptytty_server (); // start the ptytty server process
229 195
230/* 196/*
231 * the 'essential' information for reporting Mouse Events 197 * the 'essential' information for reporting Mouse Events
232 * pared down from XButtonEvent 198 * pared down from XButtonEvent
233 */ 199 */
… …
446// fake styles 412// fake styles
447#define RS_Blink 0x00010000UL // blink 413#define RS_Blink 0x00010000UL // blink
448#define RS_RVid 0x00020000UL // reverse video 414#define RS_RVid 0x00020000UL // reverse video
449#define RS_Uline 0x00040000UL // underline 415#define RS_Uline 0x00040000UL // underline
450 416
417// toggle this to force redraw, must be != RS_Careful
418#define RS_redraw 0x01000000UL
419
451// 5 custom bits for extensions 420// 5 custom bits for extensions
452#define RS_customCount 32 421#define RS_customCount 32
453#define RS_customMask 0x00f80000UL 422#define RS_customMask 0x00f80000UL
454#define RS_customShift 19 423#define RS_customShift 19
455 424
… …
524 Rxvt_restoreFG = 39, // change default fg color 493 Rxvt_restoreFG = 39, // change default fg color
525 Rxvt_restoreBG = 49, // change default bg color 494 Rxvt_restoreBG = 49, // change default bg color
526 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
527 496
528 URxvt_locale = 701, // change locale 497 URxvt_locale = 701, // change locale
498 URxvt_version = 702, // request version
529 499
530 URxvt_Color_IT = 704, // change actual 'Italic' colour 500 URxvt_Color_IT = 704, // change actual 'Italic' colour
531 URxvt_Color_tint = 705, // change actual tint colour 501 URxvt_Color_tint = 705, // change actual tint colour
532 URxvt_Color_BD = 706, 502 URxvt_Color_BD = 706,
533 URxvt_Color_UL = 707, 503 URxvt_Color_UL = 707,
… …
633# undef def 603# undef def
634# undef reserve 604# undef reserve
635 NUM_RESOURCES 605 NUM_RESOURCES
636}; 606};
637 607
638// see init.C:xa_names, which must be kept in sync
639enum {
640 XA_TEXT = 0,
641 XA_COMPOUND_TEXT,
642 XA_UTF8_STRING,
643 XA_MULTIPLE,
644 XA_TARGETS,
645 XA_TIMESTAMP,
646 XA_VT_SELECTION,
647 XA_INCR,
648 XA_WM_PROTOCOLS,
649 XA_WM_DELETE_WINDOW,
650 XA_CLIPBOARD,
651#if ENABLE_FRILLS
652 XA_MOTIF_WM_HINTS,
653#endif
654#if ENABLE_EWMH
655 XA_NET_WM_PID,
656 XA_NET_WM_NAME,
657 XA_NET_WM_ICON_NAME,
658 XA_NET_WM_PING,
659#endif
660#if USE_XIM
661 XA_WM_LOCALE_NAME,
662#endif
663#if TRANSPARENT
664 XA_XROOTPMAP_ID,
665 XA_ESETROOT_PMAP_ID,
666#endif
667#if ENABLE_XEMBED
668 XA_XEMBED,
669 XA_XEMBED_INFO,
670#endif
671 NUM_XA
672};
673
674/* DEC private modes */ 608/* DEC private modes */
675#define PrivMode_132 (1UL<<0) 609#define PrivMode_132 (1UL<<0)
676#define PrivMode_132OK (1UL<<1) 610#define PrivMode_132OK (1UL<<1)
677#define PrivMode_rVideo (1UL<<2) 611#define PrivMode_rVideo (1UL<<2)
678#define PrivMode_relOrigin (1UL<<3) 612#define PrivMode_relOrigin (1UL<<3)
… …
749 ***************************************************************************** 683 *****************************************************************************
750 * MACRO DEFINES 684 * MACRO DEFINES
751 ***************************************************************************** 685 *****************************************************************************
752 */ 686 */
753#define dLocal(type,name) type const name = this->name 687#define dLocal(type,name) type const name = this->name
754#define dDisp Display *disp = this->display->display 688
689// for speed reasons, we assume that all latin1 characters
690// are single-width (the first unicode combining character
691// is actually 0x300, but ascii is what matters most).
692#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
755 693
756/* convert pixel dimensions to row/column values. Everything as int32_t */ 694/* convert pixel dimensions to row/column values. Everything as int32_t */
757#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 695#define Pixel2Col(x) Pixel2Width((int32_t)(x))
758#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 696#define Pixel2Row(y) Pixel2Height((int32_t)(y))
759#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
836 774
837#ifdef XPM_BACKGROUND 775#ifdef XPM_BACKGROUND
838# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 776# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
839#else 777#else
840# define XPMClearArea(a, b, c, d, e, f, g) 778# define XPMClearArea(a, b, c, d, e, f, g)
841#endif
842
843#ifdef DEBUG_CMD
844# define D_CMD(x) fprintf x ; fputc('\n', stderr)
845#else
846# define D_CMD(x)
847#endif
848#ifdef DEBUG_INIT
849# define D_INIT(x) fprintf x ; fputc('\n', stderr)
850#else
851# define D_INIT(x)
852#endif
853#ifdef DEBUG_MAIN
854# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
855#else
856# define D_MAIN(x)
857#endif
858#ifdef DEBUG_SIZE
859# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
860#else
861# define D_SIZE(x)
862#endif 779#endif
863 780
864typedef callback1<void, const char *> log_callback; 781typedef callback1<void, const char *> log_callback;
865typedef callback1<int, int> getfd_callback; 782typedef callback1<int, int> getfd_callback;
866 783
… …
977 894
978#ifdef KEYSYM_RESOURCE 895#ifdef KEYSYM_RESOURCE
979 class keyboard_manager; 896 class keyboard_manager;
980#endif 897#endif
981 898
982struct rxvt_term : zero_initialized, rxvt_vars { 899struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
983 log_callback *log_hook; // log error messages through this hook, if != 0 900 log_callback *log_hook; // log error messages through this hook, if != 0
984 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 901 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
985#if ENABLE_PERL 902#if ENABLE_PERL
986 rxvt_perl_term perl; 903 rxvt_perl_term perl;
987#endif 904#endif
… …
1065 int old_width, /* last used width in screen resize */ 982 int old_width, /* last used width in screen resize */
1066 old_height; /* last used height in screen resize */ 983 old_height; /* last used height in screen resize */
1067 unsigned long priv_modes, 984 unsigned long priv_modes,
1068 SavedModes; 985 SavedModes;
1069/* ---------- */ 986/* ---------- */
1070 Atom xa[NUM_XA]; 987 Atom *xa;
1071/* ---------- */ 988/* ---------- */
1072#ifdef RXVT_SCROLLBAR 989#ifdef RXVT_SCROLLBAR
1073 GC scrollbarGC, 990 GC scrollbarGC,
1074 topShadowGC, 991 topShadowGC,
1075 botShadowGC; 992 botShadowGC;
… …
1132 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1049 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1133#endif 1050#endif
1134 1051
1135 vector<void *> allocated; // free these memory blocks with free() 1052 vector<void *> allocated; // free these memory blocks with free()
1136 1053
1137 char *env_windowid; /* environmental variable WINDOWID */ 1054 char env_windowid[21]; /* environmental variable WINDOWID */
1055 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1138 char *env_display; /* environmental variable DISPLAY */ 1056 char *env_display; /* environmental variable DISPLAY */
1139 char *env_term; /* environmental variable TERM */ 1057 char *env_term; /* environmental variable TERM */
1140 char *env_colorfgbg; 1058
1141 char *locale; 1059 char *locale;
1142 char charsets[4]; 1060 char charsets[4];
1143 char *v_buffer; /* pointer to physical buffer */ 1061 char *v_buffer; /* pointer to physical buffer */
1144 unsigned int v_buflen; /* size of area to write */ 1062 unsigned int v_buflen; /* size of area to write */
1145 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1063 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1146 1064
1147#ifdef KEYSYM_RESOURCE 1065#ifdef KEYSYM_RESOURCE
1148 keyboard_manager *keyboard; 1066 keyboard_manager *keyboard;
1149#endif 1067#endif
1150 1068
1151 const char *rs[NUM_RESOURCES]; 1069 const char *rs[NUM_RESOURCES];
1152 /* command input buffering */ 1070 /* command input buffering */
1153 char *cmdbuf_ptr, *cmdbuf_endp; 1071 char *cmdbuf_ptr, *cmdbuf_endp;
1154 char cmdbuf_base[CBUFSIZ]; 1072 char cmdbuf_base[CBUFSIZ];
1155 1073
1156 rxvt_ptytty *pty; 1074 ptytty *pty;
1157 1075
1158 rxvt_salloc *talloc; // text line allocator 1076 rxvt_salloc *talloc; // text line allocator
1159 rxvt_salloc *ralloc; // rend line allocator 1077 rxvt_salloc *ralloc; // rend line allocator
1160 1078
1161 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1079 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1172#endif 1090#endif
1173 1091
1174 // modifies first argument(!) 1092 // modifies first argument(!)
1175 void paste (char *data, unsigned int len) NOTHROW; 1093 void paste (char *data, unsigned int len) NOTHROW;
1176 1094
1177 long vt_emask, vt_emask_perl; 1095 long vt_emask, vt_emask_perl, vt_emask_xim;
1178 1096
1179 void vt_select_input () const NOTHROW 1097 void vt_select_input () const NOTHROW
1180 { 1098 {
1181 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1099 XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1182 } 1100 }
1183 1101
1184#if TRANSPARENT 1102#if TRANSPARENT
1185 void rootwin_cb (XEvent &xev); 1103 void rootwin_cb (XEvent &xev);
1186 xevent_watcher rootwin_ev; 1104 xevent_watcher rootwin_ev;
… …
1272 void create_windows (int argc, const char *const *argv); 1190 void create_windows (int argc, const char *const *argv);
1273 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1191 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1274 void window_calc (unsigned int newwidth, unsigned int newheight); 1192 void window_calc (unsigned int newwidth, unsigned int newheight);
1275 1193
1276#if USE_XIM 1194#if USE_XIM
1277 rxvt_xim *input_method; 1195 rxvt_xim *input_method;
1278 XIC Input_Context; 1196 XIC Input_Context;
1279 XIMStyle input_style; 1197 XIMStyle input_style;
1280 XPoint spot; // most recently sent spot position 1198 XPoint spot; // most recently sent spot position
1281 1199
1282 void im_destroy (); 1200 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1201 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1202 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos) NOTHROW; 1203 void im_set_position (XPoint &pos) NOTHROW;
… …
1338 void set_utf8_property (Atom prop, const char *str, int len = -1); 1256 void set_utf8_property (Atom prop, const char *str, int len = -1);
1339 void set_title (const char *str); 1257 void set_title (const char *str);
1340 void set_icon_name (const char *str); 1258 void set_icon_name (const char *str);
1341 void set_window_color (int idx, const char *color); 1259 void set_window_color (int idx, const char *color);
1342 void set_colorfgbg (); 1260 void set_colorfgbg ();
1343 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1261 bool set_color (rxvt_color &color, const char *name);
1344 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1262 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1345 1263
1346 // screen.C 1264 // screen.C
1347 1265
1348 void lalloc (line_t &l) const NOTHROW 1266 void lalloc (line_t &l) const
1349 { 1267 {
1350 l.t = (text_t *)talloc->alloc (); 1268 l.t = (text_t *)talloc->alloc ();
1351 l.r = (rend_t *)ralloc->alloc (); 1269 l.r = (rend_t *)ralloc->alloc ();
1352 } 1270 }
1353 1271
… …
1357 talloc->free (l.t); 1275 talloc->free (l.t);
1358 ralloc->free (l.r); 1276 ralloc->free (l.r);
1359 } 1277 }
1360#endif 1278#endif
1361 1279
1362 void lresize (line_t &l) const NOTHROW 1280 void lresize (line_t &l) const
1363 { 1281 {
1364 if (!l.t) 1282 if (!l.t)
1365 return; 1283 return;
1366 1284
1367 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1285 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1435 void scr_remap_chars () NOTHROW; 1353 void scr_remap_chars () NOTHROW;
1436 void scr_remap_chars (line_t &l) NOTHROW; 1354 void scr_remap_chars (line_t &l) NOTHROW;
1437 1355
1438 enum cursor_mode { SAVE, RESTORE }; 1356 enum cursor_mode { SAVE, RESTORE };
1439 1357
1440 void scr_poweron () NOTHROW; 1358 void scr_poweron ();
1441 void scr_cursor (cursor_mode mode) NOTHROW; 1359 void scr_cursor (cursor_mode mode) NOTHROW;
1442 void scr_do_wrap () NOTHROW; 1360 void scr_do_wrap () NOTHROW;
1361 void scr_swap_screen () NOTHROW;
1443 int scr_change_screen (int scrn) NOTHROW; 1362 void scr_change_screen (int scrn);
1444 void scr_color (unsigned int color, int fgbg) NOTHROW; 1363 void scr_color (unsigned int color, int fgbg) NOTHROW;
1445 void scr_rendition (int set, int style) NOTHROW; 1364 void scr_rendition (int set, int style) NOTHROW;
1446 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1365 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1447 void scr_backspace () NOTHROW; 1366 void scr_backspace () NOTHROW;
1448 void scr_tab (int count, bool ht = false) NOTHROW; 1367 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1540# define __PROTO(p) p 1459# define __PROTO(p) p
1541#else 1460#else
1542# define __PROTO(p) () 1461# define __PROTO(p) ()
1543#endif 1462#endif
1544 1463
1545#ifdef DEBUG_malloc
1546# include "dmalloc.h" /* This comes last */
1547#endif
1548
1549#endif /* _RXVT_H_ */ 1464#endif /* _RXVT_H_ */
1550 1465

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