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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.446 by sf-exg, Tue Aug 9 18:41:31 2011 UTC vs.
Revision 1.472 by sf-exg, Sun May 13 15:28:44 2012 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30
31using namespace std;
32 28
33// we assume that Xlib.h defines XPointer, and it does since at least 1994... 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
34 30
35extern "C" { 31extern "C" {
36#include <X11/Xlib.h> 32#include <X11/Xlib.h>
… …
73 69
74#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
75#include <X11/keysym.h> 71#include <X11/keysym.h>
76#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
77#include <X11/Xatom.h> 73#include <X11/Xatom.h>
78
79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84 74
85#ifdef HAVE_PIXBUF 75#ifdef HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h> 76# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif 77#endif
88 78
… …
870 * END······················= total_rows 860 * END······················= total_rows
871 */ 861 */
872 862
873struct TermWin_t 863struct TermWin_t
874{ 864{
865 int vt_width; /* actual window width [pixels] */
866 int vt_height; /* actual window height [pixels] */
875 int width; /* window width [pixels] */ 867 int width; /* window width [pixels] */
876 int height; /* window height [pixels] */ 868 int height; /* window height [pixels] */
877 int fwidth; /* font width [pixels] */ 869 int fwidth; /* font width [pixels] */
878 int fheight; /* font height [pixels] */ 870 int fheight; /* font height [pixels] */
879 int fbase; /* font ascent (baseline) [pixels] */ 871 int fbase; /* font ascent (baseline) [pixels] */
… …
891 int view_start; /* scrollback view starts here */ 883 int view_start; /* scrollback view starts here */
892 int top_row; /* topmost row index of scrollback */ 884 int top_row; /* topmost row index of scrollback */
893 Window parent; /* parent identifier */ 885 Window parent; /* parent identifier */
894 Window vt; /* vt100 window */ 886 Window vt; /* vt100 window */
895 GC gc; /* GC for drawing */ 887 GC gc; /* GC for drawing */
896 Pixmap pixmap;
897 rxvt_drawable *drawable; 888 rxvt_drawable *drawable;
898 rxvt_fontset *fontset[4]; 889 rxvt_fontset *fontset[4];
899}; 890};
900 891
901/* 892/*
… …
1028 hidden_pointer:1, 1019 hidden_pointer:1,
1029#endif 1020#endif
1030 enc_utf8:1, /* whether locale uses utf-8 */ 1021 enc_utf8:1, /* whether locale uses utf-8 */
1031 seen_input:1, /* whether we have seen some program output yet */ 1022 seen_input:1, /* whether we have seen some program output yet */
1032 seen_resize:1, /* whether we had a resize event */ 1023 seen_resize:1, /* whether we had a resize event */
1024 init_done:1,
1033 parsed_geometry:1; 1025 parsed_geometry:1;
1034 1026
1035 unsigned char refresh_type, 1027 unsigned char refresh_type,
1036#ifdef META8_OPTION 1028#ifdef META8_OPTION
1037 meta_char; /* Alt-key prefix */ 1029 meta_char; /* Alt-key prefix */
… …
1071 allowedxerror; 1063 allowedxerror;
1072/* ---------- */ 1064/* ---------- */
1073 unsigned int ModLevel3Mask, 1065 unsigned int ModLevel3Mask,
1074 ModMetaMask, 1066 ModMetaMask,
1075 ModNumLockMask; 1067 ModNumLockMask;
1076 int old_width, /* last used width in screen resize */
1077 old_height; /* last used height in screen resize */
1078 unsigned long priv_modes, 1068 unsigned long priv_modes,
1079 SavedModes; 1069 SavedModes;
1080/* ---------- */ 1070/* ---------- */
1081 Atom *xa; 1071 Atom *xa;
1082/* ---------- */ 1072/* ---------- */
… …
1092#ifdef HAVE_BG_PIXMAP 1082#ifdef HAVE_BG_PIXMAP
1093 void bg_init (); 1083 void bg_init ();
1094 void bg_destroy (); 1084 void bg_destroy ();
1095 1085
1096 enum { 1086 enum {
1097 //subset returned by make_transparency_pixmap
1098 BG_IS_VALID = 1 << 0, 1087 BG_IS_VALID = 1 << 0,
1099 BG_NEEDS_TINT = 1 << 1, 1088 BG_NEEDS_TINT = 1 << 1,
1100 BG_NEEDS_BLUR = 1 << 2, 1089 BG_NEEDS_BLUR = 1 << 2,
1101 1090
1102 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, 1091 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1103 1092
1104 BG_PROP_SCALE = 1 << 3, 1093 BG_KEEP_ASPECT = 1 << 3,
1105 BG_ROOT_ALIGN = 1 << 4, 1094 BG_ROOT_ALIGN = 1 << 4,
1106 BG_TILE = 1 << 14, 1095 BG_TILE = 1 << 14,
1107 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN | BG_TILE, 1096 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1108 1097
1109 BG_TINT_SET = 1 << 5, 1098 BG_TINT_SET = 1 << 5,
1110 BG_TINT_BITAND = 1 << 6, 1099 BG_TINT_BITAND = 1 << 6,
1111 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1112 1100
1113 BG_HAS_RENDER = 1 << 7, 1101 BG_HAS_RENDER = 1 << 7,
1114 BG_HAS_RENDER_CONV = 1 << 8, 1102 BG_HAS_RENDER_CONV = 1 << 8,
1115 BG_CLIENT_RENDER = 1 << 9, 1103 BG_CLIENT_RENDER = 1 << 9,
1116 1104
… …
1122 1110
1123 unsigned int bg_flags; 1111 unsigned int bg_flags;
1124 1112
1125# ifdef BG_IMAGE_FROM_FILE 1113# ifdef BG_IMAGE_FROM_FILE
1126 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); 1114 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1127 bool render_image (unsigned long tr_flags); 1115 bool render_image (bool transparent);
1128 1116
1129 enum { 1117 enum {
1130 noScale = 0, 1118 noScale = 0,
1131 windowScale = 100, 1119 windowScale = 100,
1132 defaultScale = windowScale, 1120 defaultScale = windowScale,
… …
1152 Pixmap root_pixmap; /* current root pixmap set */ 1140 Pixmap root_pixmap; /* current root pixmap set */
1153 rxvt_color tint; 1141 rxvt_color tint;
1154 int shade; 1142 int shade;
1155 int h_blurRadius, v_blurRadius; 1143 int h_blurRadius, v_blurRadius;
1156 1144
1157 bool bg_set_transparent (); 1145 void bg_set_transparent ()
1146 {
1147 bg_flags |= BG_IS_TRANSPARENT;
1148 }
1158 void bg_set_root_pixmap (); 1149 void bg_set_root_pixmap ();
1159 void set_tint_shade_flags (); 1150 void set_tint_shade_flags ();
1160 bool bg_set_tint (rxvt_color &new_tint); 1151 bool bg_set_tint (rxvt_color &new_tint);
1161 bool bg_set_shade (const char *shade_str); 1152 bool bg_set_shade (const char *shade_str);
1162 bool bg_set_blur (const char *geom); 1153 bool bg_set_blur (const char *geom);
1163 1154
1164 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); 1155 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
1165 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); 1156 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1157 void tint_ximage (Visual *visual, XImage *ximage);
1166 unsigned long make_transparency_pixmap (); 1158 bool make_transparency_pixmap ();
1167# endif 1159# endif
1168 1160
1169 ev_tstamp bg_valid_since; 1161 ev_tstamp bg_valid_since;
1170 1162
1171 Pixmap bg_pixmap; 1163 Pixmap bg_pixmap;
… …
1179 1171
1180 bool bg_render (); 1172 bool bg_render ();
1181 void bg_invalidate () 1173 void bg_invalidate ()
1182 { 1174 {
1183 bg_flags &= ~BG_IS_VALID; 1175 bg_flags &= ~BG_IS_VALID;
1184 }
1185#endif
1186#ifdef HAVE_AFTERIMAGE
1187 ASImage *original_asim;
1188 ASVisual *asv;
1189 ASImageManager *asimman;
1190
1191 void init_asv ()
1192 {
1193 if (!asv)
1194 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1195 } 1176 }
1196#endif 1177#endif
1197#ifdef HAVE_PIXBUF 1178#ifdef HAVE_PIXBUF
1198 GdkPixbuf *pixbuf; 1179 GdkPixbuf *pixbuf;
1199 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, 1180 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
… …
1213 void scr_overlay_set (int x, int y, const char *s) NOTHROW; 1194 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1214 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1195 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1215#endif 1196#endif
1216 1197
1217 vector<void *> allocated; // free these memory blocks with free() 1198 vector<void *> allocated; // free these memory blocks with free()
1218
1219 char env_windowid[21]; /* environmental variable WINDOWID */
1220 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1221 char *env_display; /* environmental variable DISPLAY */
1222 char *env_term; /* environmental variable TERM */
1223 1199
1224 char *locale; 1200 char *locale;
1225 char charsets[4]; 1201 char charsets[4];
1226 char *v_buffer; /* pointer to physical buffer */ 1202 char *v_buffer; /* pointer to physical buffer */
1227 unsigned int v_buflen; /* size of area to write */ 1203 unsigned int v_buflen; /* size of area to write */
… …
1287 void cmdbuf_append (const char *str, size_t count); 1263 void cmdbuf_append (const char *str, size_t count);
1288 bool pty_fill (); 1264 bool pty_fill ();
1289 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1265 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1290 1266
1291#ifdef CURSOR_BLINK 1267#ifdef CURSOR_BLINK
1268 void cursor_blink_reset ();
1292 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1269 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1293#endif 1270#endif
1294#ifdef TEXT_BLINK 1271#ifdef TEXT_BLINK
1295 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1272 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1296#endif 1273#endif
… …
1315 void pointer_unblank (); 1292 void pointer_unblank ();
1316 1293
1317 void tt_printf (const char *fmt,...); 1294 void tt_printf (const char *fmt,...);
1318 void tt_write (const char *data, unsigned int len); 1295 void tt_write (const char *data, unsigned int len);
1319 void pty_write (); 1296 void pty_write ();
1320
1321 void init (stringvec *argv, stringvec *envv)
1322 {
1323 this->argv = argv;
1324 init (argv->size (), argv->begin (), envv);
1325 }
1326 1297
1327 void make_current () const // make this the "currently active" urxvt instance 1298 void make_current () const // make this the "currently active" urxvt instance
1328 { 1299 {
1329 SET_R (this); 1300 SET_R (this);
1330 set_environ (envv); 1301 set_environ (envv);
… …
1388 void process_xterm_seq (int op, char *str, char resp); 1359 void process_xterm_seq (int op, char *str, char resp);
1389 int privcases (int mode, unsigned long bit); 1360 int privcases (int mode, unsigned long bit);
1390 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1361 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1391 void process_sgr_mode (unsigned int nargs, const int *arg); 1362 void process_sgr_mode (unsigned int nargs, const int *arg);
1392 // init.C 1363 // init.C
1364 void init (stringvec *argv, stringvec *envv);
1365 void init (int argc, const char *const *argv, const char *const *envv);
1366 void init2 (int argc, const char *const *argv);
1393 void init_vars (); 1367 void init_vars ();
1394 const char **init_resources (int argc, const char *const *argv); 1368 const char **init_resources (int argc, const char *const *argv);
1395 void init (int argc, const char *const *argv, stringvec *envv);
1396 void init_env (); 1369 void init_env ();
1397 void set_locale (const char *locale); 1370 void set_locale (const char *locale);
1398 void init_xlocale (); 1371 void init_xlocale ();
1399 void init_command (const char *const *argv); 1372 void init_command (const char *const *argv);
1400 void run_command (const char *const *argv); 1373 void run_command (const char *const *argv);
… …
1418 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1391 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1419 void set_utf8_property (Atom prop, const char *str, int len = -1); 1392 void set_utf8_property (Atom prop, const char *str, int len = -1);
1420 void set_title (const char *str); 1393 void set_title (const char *str);
1421 void set_icon_name (const char *str); 1394 void set_icon_name (const char *str);
1422 void set_window_color (int idx, const char *color); 1395 void set_window_color (int idx, const char *color);
1423 void set_colorfgbg (); 1396 char *get_colorfgbg ();
1424 bool set_color (rxvt_color &color, const char *name); 1397 bool set_color (rxvt_color &color, const char *name);
1425 void alias_color (int dst, int src); 1398 void alias_color (int dst, int src);
1426 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1399 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1427 void get_window_origin (int &x, int &y); 1400 void get_window_origin (int &x, int &y);
1428 Pixmap get_pixmap_property (Atom property); 1401 Pixmap get_pixmap_property (Atom property);
… …
1463#ifndef NO_BRIGHTCOLOR 1436#ifndef NO_BRIGHTCOLOR
1464 if (r & RS_Bold 1437 if (r & RS_Bold
1465# if ENABLE_STYLES 1438# if ENABLE_STYLES
1466 && option (Opt_intensityStyles) 1439 && option (Opt_intensityStyles)
1467# endif 1440# endif
1468 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1441 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1469 base += minBrightCOLOR - minCOLOR; 1442 base += minBrightCOLOR - minCOLOR;
1470#endif 1443#endif
1471 return base; 1444 return base;
1472 } 1445 }
1473 1446
… …
1477#ifndef NO_BRIGHTCOLOR 1450#ifndef NO_BRIGHTCOLOR
1478 if (r & RS_Blink 1451 if (r & RS_Blink
1479# if ENABLE_STYLES 1452# if ENABLE_STYLES
1480 && option (Opt_intensityStyles) 1453 && option (Opt_intensityStyles)
1481# endif 1454# endif
1482 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1455 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1483 base += minBrightCOLOR - minCOLOR; 1456 base += minBrightCOLOR - minCOLOR;
1484#endif 1457#endif
1485 return base; 1458 return base;
1486 } 1459 }
1487 1460
… …
1489 { 1462 {
1490 return options[opt >> 3] & (1 << (opt & 7)); 1463 return options[opt >> 3] & (1 << (opt & 7));
1491 } 1464 }
1492 1465
1493 void set_option (uint8_t opt, bool set = true) NOTHROW; 1466 void set_option (uint8_t opt, bool set = true) NOTHROW;
1494
1495 void set_privmode (unsigned bit, int set) NOTHROW
1496 {
1497 if (set)
1498 priv_modes |= bit;
1499 else
1500 priv_modes &= ~bit;
1501 }
1502 1467
1503 // modifies first argument(!) 1468 // modifies first argument(!)
1504 void tt_paste (char *data, unsigned int len) NOTHROW; 1469 void tt_paste (char *data, unsigned int len) NOTHROW;
1505 void paste (char *data, unsigned int len) NOTHROW; 1470 void paste (char *data, unsigned int len) NOTHROW;
1506 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1471 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
… …
1577 void selection_click (int clicks, int x, int y) NOTHROW; 1542 void selection_click (int clicks, int x, int y) NOTHROW;
1578 void selection_extend (int x, int y, int flag) NOTHROW; 1543 void selection_extend (int x, int y, int flag) NOTHROW;
1579 void selection_rotate (int x, int y) NOTHROW; 1544 void selection_rotate (int x, int y) NOTHROW;
1580 1545
1581 // xdefaults.C 1546 // xdefaults.C
1582 void get_options (int argc, const char *const *argv); 1547 const char **get_options (int argc, const char *const *argv);
1583 int parse_keysym (const char *str, const char *arg); 1548 int parse_keysym (const char *str, const char *arg);
1584 const char *x_resource (const char *name); 1549 const char *x_resource (const char *name);
1585 void extract_resources (); 1550 void extract_resources ();
1551 void extract_keysym_resources ();
1586}; 1552};
1587 1553
1588#endif /* _RXVT_H_ */ 1554#endif /* _RXVT_H_ */
1589 1555

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