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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.473 by sf-exg, Sun May 13 15:50:18 2012 UTC vs.
Revision 1.510 by root, Fri Nov 30 07:02:12 2012 UTC

… …
45 45
46#include "feature.h" 46#include "feature.h"
47 47
48#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
49# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
50#endif 51#endif
51 52
52#if ENABLE_PERL 53#if ENABLE_PERL
53# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
54# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
70#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
71#include <X11/keysym.h> 72#include <X11/keysym.h>
72#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
73#include <X11/Xatom.h> 74#include <X11/Xatom.h>
74 75
75#ifdef HAVE_PIXBUF 76#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h> 77# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif 78#endif
78 79
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 80#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1 81# define HAVE_BG_PIXMAP 1
81#endif 82#endif
82 83
84#include <ecb.h>
83#include "encoding.h" 85#include "encoding.h"
84#include "rxvtutil.h" 86#include "rxvtutil.h"
85#include "rxvtfont.h" 87#include "rxvtfont.h"
86#include "rxvttoolkit.h" 88#include "rxvttoolkit.h"
89#include "rxvtimg.h"
87#include "scrollbar.h" 90#include "scrollbar.h"
88#include "ev_cpp.h" 91#include "ev_cpp.h"
89#include "salloc.h"
90#include "libptytty.h" 92#include "libptytty.h"
91 93
92#include "rxvtperl.h" 94#include "rxvtperl.h"
93 95
94// try to avoid some macros to decrease code size, on some systems 96// try to avoid some macros to decrease code size, on some systems
… …
147 149
148const char * rxvt_basename (const char *str) NOTHROW; 150const char * rxvt_basename (const char *str) NOTHROW;
149void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
150void rxvt_log (const char *fmt,...) NOTHROW; 152void rxvt_log (const char *fmt,...) NOTHROW;
151void rxvt_warn (const char *fmt,...) NOTHROW; 153void rxvt_warn (const char *fmt,...) NOTHROW;
152void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; 154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
153void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; 155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
154 156
155char * rxvt_strtrim (char *str) NOTHROW; 157char * rxvt_strtrim (char *str) NOTHROW;
156char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 158char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
157 159
158static inline void 160static inline void
… …
207 ~localise_env () 209 ~localise_env ()
208 { 210 {
209 environ = orig_env; 211 environ = orig_env;
210 } 212 }
211}; 213};
214
215#ifdef HAVE_BG_PIXMAP
216struct image_effects
217{
218 bool tint_set;
219 rxvt_color tint;
220 int shade;
221 int h_blurRadius, v_blurRadius;
222
223 image_effects ()
224 {
225 tint_set =
226 h_blurRadius =
227 v_blurRadius = 0;
228 shade = 100;
229 }
230
231 bool need_tint ()
232 {
233 return shade != 100 || tint_set;
234 }
235
236 bool need_blur ()
237 {
238 return h_blurRadius && v_blurRadius;
239 }
240
241 bool set_tint (const rxvt_color &new_tint);
242 bool set_shade (const char *shade_str);
243 bool set_blur (const char *geom);
244};
245
246# if BG_IMAGE_FROM_FILE
247enum {
248 IM_IS_SIZE_SENSITIVE = 1 << 1,
249 IM_KEEP_ASPECT = 1 << 2,
250 IM_ROOT_ALIGN = 1 << 3,
251 IM_TILE = 1 << 4,
252 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
253};
254
255enum {
256 noScale = 0,
257 windowScale = 100,
258 defaultScale = windowScale,
259 centerAlign = 50,
260 defaultAlign = centerAlign,
261};
262
263struct rxvt_image : image_effects
264{
265 unsigned short alpha;
266 uint8_t flags;
267 unsigned int h_scale, v_scale; /* percents of the window size */
268 int h_align, v_align; /* percents of the window size:
269 0 - left align, 50 - center, 100 - right */
270
271 bool is_size_sensitive ()
272 {
273 return (!(flags & IM_TILE)
274 || h_scale || v_scale
275 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
276 }
277
278 rxvt_img *img;
279
280 void destroy ()
281 {
282 delete img;
283 img = 0;
284 }
285
286 rxvt_image ();
287 void set_file_geometry (rxvt_screen *s, const char *file);
288 void set_file (rxvt_screen *s, const char *file);
289 bool set_geometry (const char *geom, bool update = false);
290};
291# endif
292#endif
212 293
213/* 294/*
214 ***************************************************************************** 295 *****************************************************************************
215 * STRUCTURES AND TYPEDEFS 296 * STRUCTURES AND TYPEDEFS
216 ***************************************************************************** 297 *****************************************************************************
… …
259 ***************************************************************************** 340 *****************************************************************************
260 */ 341 */
261 342
262/* COLORTERM, TERM environment variables */ 343/* COLORTERM, TERM environment variables */
263#define COLORTERMENV "rxvt" 344#define COLORTERMENV "rxvt"
264#ifdef BG_IMAGE_FROM_FILE 345#if BG_IMAGE_FROM_FILE
265# define COLORTERMENVFULL COLORTERMENV "-xpm" 346# define COLORTERMENVFULL COLORTERMENV "-xpm"
266#else 347#else
267# define COLORTERMENVFULL COLORTERMENV 348# define COLORTERMENVFULL COLORTERMENV
268#endif 349#endif
269#ifndef TERMENV 350#ifndef TERMENV
… …
696 text_t *t; // terminal the text 777 text_t *t; // terminal the text
697 rend_t *r; // rendition, uses RS_ flags 778 rend_t *r; // rendition, uses RS_ flags
698 tlen_t_ l; // length of each text line 779 tlen_t_ l; // length of each text line
699 uint32_t f; // flags 780 uint32_t f; // flags
700 781
782 bool valid ()
783 {
784 return l >= 0;
785 }
786
787 void alloc ()
788 {
789 l = 0;
790 }
791
701 bool is_longer () 792 bool is_longer ()
702 { 793 {
703 return f & LINE_LONGER; 794 return f & LINE_LONGER;
704 } 795 }
705 796
… …
769// that are not representable in unicode, as well as characters 860// that are not representable in unicode, as well as characters
770// not fitting in the BMP. 861// not fitting in the BMP.
771struct compose_char 862struct compose_char
772{ 863{
773 unicode_t c1, c2; // any chars != NOCHAR are valid 864 unicode_t c1, c2; // any chars != NOCHAR are valid
865 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
866 compose_char () = default;
867 #endif
774 compose_char (unicode_t c1, unicode_t c2) 868 compose_char (unicode_t c1, unicode_t c2)
775 : c1(c1), c2(c2) 869 : c1(c1), c2(c2)
776 { } 870 { }
777}; 871};
778 872
… …
972 scrollBar_t scrollBar; 1066 scrollBar_t scrollBar;
973 uint8_t options[(Opt_count + 7) >> 3]; 1067 uint8_t options[(Opt_count + 7) >> 3];
974 XSizeHints szHint; 1068 XSizeHints szHint;
975 rxvt_color *pix_colors; 1069 rxvt_color *pix_colors;
976 Cursor TermWin_cursor; /* cursor for vt window */ 1070 Cursor TermWin_cursor; /* cursor for vt window */
1071
977 line_t *row_buf; // all lines, scrollback + terminal, circular 1072 line_t *row_buf; // all lines, scrollback + terminal, circular
978 line_t *drawn_buf; // text on screen 1073 line_t *drawn_buf; // text on screen
979 line_t *swap_buf; // lines for swap buffer 1074 line_t *swap_buf; // lines for swap buffer
980 char *tabs; /* per location: 1 == tab-stop */ 1075 char *tabs; /* per location: 1 == tab-stop */
981 screen_t screen; 1076 screen_t screen;
… …
1082#ifdef HAVE_BG_PIXMAP 1177#ifdef HAVE_BG_PIXMAP
1083 void bg_init (); 1178 void bg_init ();
1084 void bg_destroy (); 1179 void bg_destroy ();
1085 1180
1086 enum { 1181 enum {
1087 BG_IS_VALID = 1 << 0, 1182 BG_IS_VALID = 1 << 0,
1088 1183
1089 BG_KEEP_ASPECT = 1 << 3,
1090 BG_ROOT_ALIGN = 1 << 4,
1091 BG_TILE = 1 << 14,
1092 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1093
1094 BG_TINT_SET = 1 << 5,
1095 BG_TINT_BITAND = 1 << 6,
1096
1097 BG_HAS_RENDER = 1 << 7,
1098 BG_HAS_RENDER_CONV = 1 << 8,
1099 BG_CLIENT_RENDER = 1 << 9,
1100
1101 BG_IS_TRANSPARENT = 1 << 10, 1184 BG_IS_TRANSPARENT = 1 << 1,
1102 BG_NEEDS_REFRESH = 1 << 11, 1185 BG_NEEDS_REFRESH = 1 << 2,
1103 BG_IS_SIZE_SENSITIVE = 1 << 12, 1186 BG_INHIBIT_RENDER = 1 << 3,
1104 BG_IS_FROM_FILE = 1 << 13,
1105 }; 1187 };
1106 1188
1107 unsigned int bg_flags; 1189 uint8_t bg_flags;
1108 1190
1109# ifdef BG_IMAGE_FROM_FILE 1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1110 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); 1193 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1111 bool render_image (bool transparent); 1194 bool render_image (rxvt_image &image);
1112
1113 enum {
1114 noScale = 0,
1115 windowScale = 100,
1116 defaultScale = windowScale,
1117 centerAlign = 50,
1118 defaultAlign = centerAlign,
1119 };
1120
1121 unsigned int h_scale, v_scale; /* percents of the window size */
1122 int h_align, v_align; /* percents of the window size:
1123 0 - left align, 50 - center, 100 - right */
1124
1125 bool bg_set_geometry (const char *geom, bool update = false);
1126 void bg_set_default_geometry ()
1127 {
1128 h_scale = v_scale = defaultScale;
1129 h_align = v_align = defaultAlign;
1130 }
1131
1132 bool bg_set_file (const char *file);
1133# endif 1195# endif
1134 1196
1135# ifdef ENABLE_TRANSPARENCY 1197# if ENABLE_TRANSPARENCY
1136 Pixmap root_pixmap; /* current root pixmap set */ 1198 rxvt_img *root_img;
1137 rxvt_color tint; 1199 image_effects root_effects;
1138 int shade;
1139 int h_blurRadius, v_blurRadius;
1140 1200
1141 void bg_set_transparent () 1201 void bg_set_transparent ()
1142 { 1202 {
1143 bg_flags |= BG_IS_TRANSPARENT; 1203 bg_flags |= BG_IS_TRANSPARENT;
1144 } 1204 }
1145 void bg_set_root_pixmap (); 1205 void bg_set_root_pixmap ();
1146 bool bg_set_tint (rxvt_color &new_tint); 1206 bool render_root_image ();
1147 bool bg_set_shade (const char *shade_str);
1148 bool bg_set_blur (const char *geom);
1149
1150 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
1151 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1152 void tint_ximage (Visual *visual, XImage *ximage);
1153 bool make_transparency_pixmap ();
1154# endif 1207# endif
1155 1208
1209 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1210
1156 ev_tstamp bg_valid_since; 1211 ev_tstamp bg_valid_since;
1157 1212
1158 Pixmap bg_pixmap; 1213 rxvt_img *bg_img;
1159 unsigned int bg_pmap_width, bg_pmap_height;
1160 1214
1161 int target_x;
1162 int target_y;
1163 bool bg_set_position (int x, int y);
1164 bool bg_window_size_sensitive (); 1215 bool bg_window_size_sensitive ();
1165 bool bg_window_position_sensitive (); 1216 bool bg_window_position_sensitive ();
1166 1217
1167 bool bg_render (); 1218 void bg_render ();
1168 void bg_invalidate () 1219 void bg_invalidate ()
1169 { 1220 {
1170 bg_flags &= ~BG_IS_VALID; 1221 bg_flags &= ~BG_IS_VALID;
1171 } 1222 }
1172#endif
1173#ifdef HAVE_PIXBUF
1174 GdkPixbuf *pixbuf;
1175 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1176 int src_x, int src_y, int dst_x, int dst_y,
1177 unsigned int width, unsigned int height);
1178#endif 1223#endif
1179 1224
1180#if ENABLE_OVERLAY 1225#if ENABLE_OVERLAY
1181 overlay_base ov; 1226 overlay_base ov;
1182 1227
… …
1190 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1235 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1191#endif 1236#endif
1192 1237
1193 vector<void *> allocated; // free these memory blocks with free() 1238 vector<void *> allocated; // free these memory blocks with free()
1194 1239
1240 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1241
1195 char *locale; 1242 char *locale;
1196 char charsets[4]; 1243 char charsets[4];
1197 char *v_buffer; /* pointer to physical buffer */ 1244 char *v_buffer; /* pointer to physical buffer */
1198 unsigned int v_buflen; /* size of area to write */ 1245 unsigned int v_buflen; /* size of area to write */
1199 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1246 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
… …
1210 char *cmdbuf_ptr, *cmdbuf_endp; 1257 char *cmdbuf_ptr, *cmdbuf_endp;
1211 char cmdbuf_base[CBUFSIZ]; 1258 char cmdbuf_base[CBUFSIZ];
1212 1259
1213 ptytty *pty; 1260 ptytty *pty;
1214 1261
1215 rxvt_salloc *talloc; // text line allocator 1262 // chunk contains all line_t's as well as rend_t and text_t buffers
1216 rxvt_salloc *ralloc; // rend line allocator 1263 // for drawn_buf, swap_buf and row_buf, in this order
1264 void *chunk;
1265 size_t chunk_size;
1217 1266
1218 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1267 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1219 1268
1220#if ENABLE_FRILLS || ISO_14755 1269#if ENABLE_FRILLS || ISO_14755
1221 // ISO 14755 entry support 1270 // ISO 14755 entry support
1222 unicode_t iso14755buf; 1271 unicode_t iso14755buf;
1223 void commit_iso14755 (); 1272 void commit_iso14755 ();
1224# if ISO_14755 1273# if ISO_14755
1225 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1274 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1226 void iso14755_54 (int x, int y); 1275 void iso14755_54 (int x, int y);
1227# endif 1276# endif
1228#endif 1277#endif
1229 1278
1230 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1279 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1391 char *get_colorfgbg (); 1440 char *get_colorfgbg ();
1392 bool set_color (rxvt_color &color, const char *name); 1441 bool set_color (rxvt_color &color, const char *name);
1393 void alias_color (int dst, int src); 1442 void alias_color (int dst, int src);
1394 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1443 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1395 void get_window_origin (int &x, int &y); 1444 void get_window_origin (int &x, int &y);
1396 Pixmap get_pixmap_property (Atom property);
1397 1445
1398 // screen.C 1446 // screen.C
1399 1447
1400 void lalloc (line_t &l) const 1448 bool option (uint8_t opt) const NOTHROW
1401 { 1449 {
1402 l.t = (text_t *)talloc->alloc (); 1450 return options[opt >> 3] & (1 << (opt & 7));
1403 l.r = (rend_t *)ralloc->alloc ();
1404 } 1451 }
1405 1452
1406#if 0 1453 void set_option (uint8_t opt, bool set = true) NOTHROW;
1407 void lfree (line_t &l)
1408 {
1409 talloc->free (l.t);
1410 ralloc->free (l.r);
1411 }
1412#endif
1413
1414 void lresize (line_t &l) const
1415 {
1416 if (!l.t)
1417 return;
1418
1419 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1420 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1421
1422 l.l = min (l.l, ncol);
1423
1424 if (ncol > prev_ncol)
1425 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1426 }
1427 1454
1428 int fgcolor_of (rend_t r) const NOTHROW 1455 int fgcolor_of (rend_t r) const NOTHROW
1429 { 1456 {
1430 int base = GET_BASEFG (r); 1457 int base = GET_BASEFG (r);
1431#ifndef NO_BRIGHTCOLOR 1458#ifndef NO_BRIGHTCOLOR
… …
1451 base += minBrightCOLOR - minCOLOR; 1478 base += minBrightCOLOR - minCOLOR;
1452#endif 1479#endif
1453 return base; 1480 return base;
1454 } 1481 }
1455 1482
1456 bool option (uint8_t opt) const NOTHROW
1457 {
1458 return options[opt >> 3] & (1 << (opt & 7));
1459 }
1460
1461 void set_option (uint8_t opt, bool set = true) NOTHROW;
1462
1463 // modifies first argument(!) 1483 // modifies first argument(!)
1464 void tt_paste (char *data, unsigned int len) NOTHROW; 1484 void tt_paste (char *data, unsigned int len) NOTHROW;
1465 void paste (char *data, unsigned int len) NOTHROW; 1485 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW;
1466 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1487 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1467 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1488 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1468 void scr_kill_char (line_t &l, int col) const NOTHROW; 1489 void scr_kill_char (line_t &l, int col) const NOTHROW;
1469 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1470 void scr_reset (); 1491 void scr_reset ();
… …
1537 void selection_click (int clicks, int x, int y) NOTHROW; 1558 void selection_click (int clicks, int x, int y) NOTHROW;
1538 void selection_extend (int x, int y, int flag) NOTHROW; 1559 void selection_extend (int x, int y, int flag) NOTHROW;
1539 void selection_rotate (int x, int y) NOTHROW; 1560 void selection_rotate (int x, int y) NOTHROW;
1540 1561
1541 // xdefaults.C 1562 // xdefaults.C
1563 void rxvt_usage (int type);
1542 const char **get_options (int argc, const char *const *argv); 1564 const char **get_options (int argc, const char *const *argv);
1543 int parse_keysym (const char *str, const char *arg); 1565 int parse_keysym (const char *str, const char *arg);
1544 const char *x_resource (const char *name); 1566 const char *x_resource (const char *name);
1545 void extract_resources (); 1567 void extract_resources ();
1546 void extract_keysym_resources (); 1568 void extract_keysym_resources ();

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