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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.417 by root, Tue Nov 23 22:58:09 2010 UTC vs.
Revision 1.435 by sf-exg, Fri Feb 11 01:24:46 2011 UTC

… …
27#else 27#else
28// stdlib.h might provide it 28// stdlib.h might provide it
29#endif 29#endif
30 30
31using namespace std; 31using namespace std;
32
33// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 34
33extern "C" { 35extern "C" {
34#include <X11/Xlib.h> 36#include <X11/Xlib.h>
35#include <X11/Xutil.h> 37#include <X11/Xutil.h>
36#include <X11/Xresource.h> 38#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 74#include <X11/cursorfont.h>
73#include <X11/keysym.h> 75#include <X11/keysym.h>
74#include <X11/keysymdef.h> 76#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 77#include <X11/Xatom.h>
76 78
79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84
85#ifdef HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif
88
89#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
90# define HAVE_BG_PIXMAP 1
91#endif
92
77#include "encoding.h" 93#include "encoding.h"
78#include "rxvtutil.h" 94#include "rxvtutil.h"
79#include "rxvtfont.h" 95#include "rxvtfont.h"
80#include "rxvttoolkit.h" 96#include "rxvttoolkit.h"
81#include "scrollbar.h" 97#include "scrollbar.h"
… …
98 ***************************************************************************** 114 *****************************************************************************
99 * SYSTEM HACKS 115 * SYSTEM HACKS
100 ***************************************************************************** 116 *****************************************************************************
101 */ 117 */
102 118
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 119#include <termios.h>
108
109#include "background.h"
110 120
111#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 122# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 124# define STDERR_FILENO 2
… …
155void rxvt_warn (const char *fmt,...) NOTHROW; 165void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 166void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 167void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
158 168
159char * rxvt_strtrim (char *str) NOTHROW; 169char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 170char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 171
172static inline void
173rxvt_free_strsplit (char **ptr) NOTHROW
174{
175 free (ptr[0]);
176 free (ptr);
177}
162 178
163void * rxvt_malloc (size_t size); 179void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 180void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 181void * rxvt_realloc (void *ptr, size_t size);
166 182
… …
189#else 205#else
190 if (envv) 206 if (envv)
191#endif 207#endif
192 environ = envv; 208 environ = envv;
193} 209}
210
211struct localise_env
212{
213 char **orig_env;
214
215 localise_env (char **new_env)
216 {
217 orig_env = environ;
218 environ = new_env;
219 }
220
221 ~localise_env ()
222 {
223 environ = orig_env;
224 }
225};
194 226
195/* 227/*
196 ***************************************************************************** 228 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 229 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 230 *****************************************************************************
… …
354#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 386#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
355#define RS_attrMask (RS_baseattrMask | RS_fontMask) 387#define RS_attrMask (RS_baseattrMask | RS_fontMask)
356 388
357#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 389#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
358#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 390#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
359
360#define Sel_none 0 /* Not waiting */
361#define Sel_normal 0x01 /* normal selection */
362#define Sel_incr 0x02 /* incremental selection */
363#define Sel_direct 0x00
364#define Sel_Primary 0x01
365#define Sel_Secondary 0x02
366#define Sel_Clipboard 0x03
367#define Sel_whereMask 0x0f
368#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
369#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
370 391
371enum { 392enum {
372 C0_NUL = 0x00, 393 C0_NUL = 0x00,
373 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 394 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
374 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 395 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
951#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 972#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
952#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 973#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
953 974
954/* rxvt_vars.options */ 975/* rxvt_vars.options */
955enum { 976enum {
956# define def(name,idx) Opt_ ## name = idx,
957# define nodef(name) Opt_ ## name = 0, 977# define def(name) Opt_ ## name,
978# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
979 Opt_0,
958# include "optinc.h" 980# include "optinc.h"
959# undef nodef 981# undef nodef
960# undef def 982# undef def
961Opt_count 983 Opt_count
962}; 984};
963 985
964/* ------------------------------------------------------------------------- */ 986/* ------------------------------------------------------------------------- */
965 987
966struct rxvt_vars : TermWin_t 988struct rxvt_vars : TermWin_t
… …
1019 seen_resize:1, /* whether we had a resize event */ 1041 seen_resize:1, /* whether we had a resize event */
1020 parsed_geometry:1; 1042 parsed_geometry:1;
1021 1043
1022 unsigned char refresh_type, 1044 unsigned char refresh_type,
1023#ifdef META8_OPTION 1045#ifdef META8_OPTION
1024 meta_char, /* Alt-key prefix */ 1046 meta_char; /* Alt-key prefix */
1025#endif 1047#endif
1026 selection_wait,
1027 selection_type;
1028/* ---------- */ 1048/* ---------- */
1029 bool rvideo_state, rvideo_mode; 1049 bool rvideo_state, rvideo_mode;
1030#ifndef NO_BELL 1050#ifndef NO_BELL
1031 bool rvideo_bell; 1051 bool rvideo_bell;
1032#endif 1052#endif
… …
1068 SavedModes; 1088 SavedModes;
1069/* ---------- */ 1089/* ---------- */
1070 Atom *xa; 1090 Atom *xa;
1071/* ---------- */ 1091/* ---------- */
1072 Time selection_time, 1092 Time selection_time,
1073 selection_request_time,
1074 clipboard_time; 1093 clipboard_time;
1075 pid_t cmd_pid; /* process id of child */ 1094 pid_t cmd_pid; /* process id of child */
1076 char * incr_buf;
1077 size_t incr_buf_size, incr_buf_fill;
1078/* ---------- */ 1095/* ---------- */
1079 struct mouse_event MEvent; 1096 struct mouse_event MEvent;
1080 XComposeStatus compose; 1097 XComposeStatus compose;
1081 static struct termios def_tio; 1098 static struct termios def_tio;
1082 row_col_t oldcursor; 1099 row_col_t oldcursor;
1083#ifdef HAVE_BG_PIXMAP 1100#ifdef HAVE_BG_PIXMAP
1084 bgPixmap_t bgPixmap; 1101 void bg_init ();
1102 void bg_destroy ();
1103
1104 enum {
1105 //subset returned by make_transparency_pixmap
1106 BG_IS_VALID = 1 << 0,
1107 BG_NEEDS_TINT = 1 << 1,
1108 BG_NEEDS_BLUR = 1 << 2,
1109
1110 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1111
1112 BG_PROP_SCALE = 1 << 3,
1113 BG_ROOT_ALIGN = 1 << 4,
1114 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
1115
1116 BG_TINT_SET = 1 << 5,
1117 BG_TINT_BITAND = 1 << 6,
1118 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1119
1120 BG_HAS_RENDER = 1 << 7,
1121 BG_HAS_RENDER_CONV = 1 << 8,
1122 BG_CLIENT_RENDER = 1 << 9,
1123
1124 BG_IS_TRANSPARENT = 1 << 10,
1125 BG_NEEDS_REFRESH = 1 << 11,
1126 BG_IS_SIZE_SENSITIVE = 1 << 12,
1127 BG_IS_FROM_FILE = 1 << 13,
1128 };
1129
1130 unsigned int bg_flags;
1131
1132# ifdef BG_IMAGE_FROM_FILE
1133 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1134 bool render_image (unsigned long tr_flags);
1135
1136 enum {
1137 noScale = 0,
1138 windowScale = 100,
1139 defaultScale = windowScale,
1140 centerAlign = 50,
1141 defaultAlign = centerAlign,
1142 };
1143
1144 unsigned int h_scale, v_scale; /* percents of the window size */
1145 int h_align, v_align; /* percents of the window size:
1146 0 - left align, 50 - center, 100 - right */
1147
1148 bool bg_set_geometry (const char *geom, bool update = false);
1149 void bg_set_default_geometry ()
1150 {
1151 h_scale = v_scale = defaultScale;
1152 h_align = v_align = defaultAlign;
1153 }
1154
1155 bool bg_set_file (const char *file);
1156# endif
1157
1158# ifdef ENABLE_TRANSPARENCY
1159 Pixmap root_pixmap; /* current root pixmap set */
1160 rxvt_color tint;
1161 int shade;
1162 int h_blurRadius, v_blurRadius;
1163
1164 bool bg_set_transparent ();
1165 void bg_set_root_pixmap ();
1166 void set_tint_shade_flags ();
1167 bool bg_set_tint (rxvt_color &new_tint);
1168 bool bg_set_shade (const char *shade_str);
1169 bool bg_set_blur (const char *geom);
1170
1171 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1172 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1173 unsigned long make_transparency_pixmap ();
1174# endif
1175
1176 ev_tstamp bg_valid_since;
1177
1178 Pixmap bg_pixmap;
1179 unsigned int bg_pmap_width, bg_pmap_height;
1180
1181 int target_x;
1182 int target_y;
1183 bool bg_set_position (int x, int y);
1184 bool bg_window_size_sensitive ();
1185 bool bg_window_position_sensitive ();
1186
1187 bool bg_render ();
1188 void bg_invalidate ()
1189 {
1190 bg_flags &= ~BG_IS_VALID;
1191 }
1085#endif 1192#endif
1086#ifdef HAVE_AFTERIMAGE 1193#ifdef HAVE_AFTERIMAGE
1194 ASImage *original_asim;
1087 ASVisual *asv; 1195 ASVisual *asv;
1088 ASImageManager *asimman; 1196 ASImageManager *asimman;
1089 1197
1090 void init_asv () 1198 void init_asv ()
1091 { 1199 {
1092 if (!asv) 1200 if (!asv)
1093 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1201 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1094 } 1202 }
1203#endif
1204#ifdef HAVE_PIXBUF
1205 GdkPixbuf *pixbuf;
1206 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1207 int src_x, int src_y, int dst_x, int dst_y,
1208 unsigned int width, unsigned int height);
1095#endif 1209#endif
1096 1210
1097#if ENABLE_OVERLAY 1211#if ENABLE_OVERLAY
1098 overlay_base ov; 1212 overlay_base ov;
1099 1213
… …
1176 void refresh_check (); 1290 void refresh_check ();
1177 void flush (); 1291 void flush ();
1178 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1292 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1179 bool pty_fill (); 1293 bool pty_fill ();
1180 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1294 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1181 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1182 1295
1183#ifdef CURSOR_BLINK 1296#ifdef CURSOR_BLINK
1184 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1297 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1185#endif 1298#endif
1186#ifdef TEXT_BLINK 1299#ifdef TEXT_BLINK
… …
1317 void set_colorfgbg (); 1430 void set_colorfgbg ();
1318 bool set_color (rxvt_color &color, const char *name); 1431 bool set_color (rxvt_color &color, const char *name);
1319 void alias_color (int dst, int src); 1432 void alias_color (int dst, int src);
1320 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1433 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1321 void get_window_origin (int &x, int &y); 1434 void get_window_origin (int &x, int &y);
1322 Pixmap get_pixmap_property (int prop_id); 1435 Pixmap get_pixmap_property (Atom property);
1323 1436
1324 // screen.C 1437 // screen.C
1325 1438
1326 void lalloc (line_t &l) const 1439 void lalloc (line_t &l) const
1327 { 1440 {
… …
1379 return base; 1492 return base;
1380 } 1493 }
1381 1494
1382 bool option (uint8_t opt) const NOTHROW 1495 bool option (uint8_t opt) const NOTHROW
1383 { 1496 {
1384 if (!opt)
1385 return 0;
1386
1387 --opt;
1388 return options[opt >> 3] & (1 << (opt & 7)); 1497 return options[opt >> 3] & (1 << (opt & 7));
1389 } 1498 }
1390 1499
1391 void set_option (uint8_t opt, bool set = true) NOTHROW 1500 void set_option (uint8_t opt, bool set = true) NOTHROW;
1392 {
1393 if (!opt)
1394 return;
1395
1396 --opt;
1397 if (set)
1398 options[opt >> 3] |= (1 << (opt & 7));
1399 else
1400 options[opt >> 3] &= ~(1 << (opt & 7));
1401 }
1402 1501
1403 void set_privmode (unsigned bit, int set) NOTHROW 1502 void set_privmode (unsigned bit, int set) NOTHROW
1404 { 1503 {
1405 if (set) 1504 if (set)
1406 priv_modes |= bit; 1505 priv_modes |= bit;
… …
1426 void scr_backindex () NOTHROW; 1525 void scr_backindex () NOTHROW;
1427 void scr_forwardindex () NOTHROW; 1526 void scr_forwardindex () NOTHROW;
1428#endif 1527#endif
1429 void scr_touch (bool refresh) NOTHROW; 1528 void scr_touch (bool refresh) NOTHROW;
1430 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1529 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1431 void scr_recolour () NOTHROW; 1530 void scr_recolour (bool refresh = true) NOTHROW;
1432 void scr_remap_chars () NOTHROW; 1531 void scr_remap_chars () NOTHROW;
1433 void scr_remap_chars (line_t &l) NOTHROW; 1532 void scr_remap_chars (line_t &l) NOTHROW;
1434 1533
1435 enum cursor_mode { SAVE, RESTORE }; 1534 enum cursor_mode { SAVE, RESTORE };
1436 1535
… …
1471 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1570 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1472 void scr_reverse_selection () NOTHROW; 1571 void scr_reverse_selection () NOTHROW;
1473 void scr_dump (int fd) NOTHROW; 1572 void scr_dump (int fd) NOTHROW;
1474 1573
1475 void selection_check (int check_more) NOTHROW; 1574 void selection_check (int check_more) NOTHROW;
1476 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1477 void selection_property (Window win, Atom prop) NOTHROW;
1478 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1575 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1479 int selection_request_other (Atom target, int selnum) NOTHROW;
1480 void selection_clear (bool clipboard = false) NOTHROW; 1576 void selection_clear (bool clipboard = false) NOTHROW;
1481 void selection_make (Time tm); 1577 void selection_make (Time tm);
1482 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1578 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1483 void selection_start_colrow (int col, int row) NOTHROW; 1579 void selection_start_colrow (int col, int row) NOTHROW;
1484 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1580 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;

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