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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.468 by sf-exg, Sat Feb 4 21:47:06 2012 UTC vs.
Revision 1.493 by sf-exg, Thu May 31 20:23:51 2012 UTC

… …
78 78
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1 80# define HAVE_BG_PIXMAP 1
81#endif 81#endif
82 82
83#include <ecb.h>
83#include "encoding.h" 84#include "encoding.h"
84#include "rxvtutil.h" 85#include "rxvtutil.h"
85#include "rxvtfont.h" 86#include "rxvtfont.h"
86#include "rxvttoolkit.h" 87#include "rxvttoolkit.h"
87#include "scrollbar.h" 88#include "scrollbar.h"
88#include "ev_cpp.h" 89#include "ev_cpp.h"
89#include "salloc.h"
90#include "libptytty.h" 90#include "libptytty.h"
91 91
92#include "rxvtperl.h" 92#include "rxvtperl.h"
93 93
94// try to avoid some macros to decrease code size, on some systems 94// try to avoid some macros to decrease code size, on some systems
… …
147 147
148const char * rxvt_basename (const char *str) NOTHROW; 148const char * rxvt_basename (const char *str) NOTHROW;
149void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 149void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
150void rxvt_log (const char *fmt,...) NOTHROW; 150void rxvt_log (const char *fmt,...) NOTHROW;
151void rxvt_warn (const char *fmt,...) NOTHROW; 151void rxvt_warn (const char *fmt,...) NOTHROW;
152void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; 152void 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; 153void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
154 154
155char * rxvt_strtrim (char *str) NOTHROW; 155char * rxvt_strtrim (char *str) NOTHROW;
156char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 156char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
157 157
158static inline void 158static inline void
… …
207 ~localise_env () 207 ~localise_env ()
208 { 208 {
209 environ = orig_env; 209 environ = orig_env;
210 } 210 }
211}; 211};
212
213#ifdef HAVE_BG_PIXMAP
214struct image_effects
215{
216 bool tint_set;
217 rxvt_color tint;
218 int shade;
219 int h_blurRadius, v_blurRadius;
220
221 image_effects ()
222 {
223 tint_set =
224 h_blurRadius =
225 v_blurRadius = 0;
226 shade = 100;
227 }
228
229 bool need_tint ()
230 {
231 return shade != 100 || tint_set;
232 }
233
234 bool need_blur ()
235 {
236 return h_blurRadius && v_blurRadius;
237 }
238
239 bool set_tint (const rxvt_color &new_tint);
240 bool set_shade (const char *shade_str);
241 bool set_blur (const char *geom);
242};
243
244# ifdef BG_IMAGE_FROM_FILE
245enum {
246 IM_IS_SET = 1 << 0,
247 IM_IS_SIZE_SENSITIVE = 1 << 1,
248 IM_KEEP_ASPECT = 1 << 2,
249 IM_ROOT_ALIGN = 1 << 3,
250 IM_TILE = 1 << 4,
251 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
252};
253
254enum {
255 noScale = 0,
256 windowScale = 100,
257 defaultScale = windowScale,
258 centerAlign = 50,
259 defaultAlign = centerAlign,
260};
261
262struct rxvt_image : image_effects
263{
264 unsigned short alpha;
265 uint8_t flags;
266 unsigned int h_scale, v_scale; /* percents of the window size */
267 int h_align, v_align; /* percents of the window size:
268 0 - left align, 50 - center, 100 - right */
269
270 bool is_size_sensitive ()
271 {
272 return (!(flags & IM_TILE)
273 || h_scale || v_scale
274 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
275 }
276
277# ifdef HAVE_PIXBUF
278 GdkPixbuf *pixbuf;
279
280 void destroy ()
281 {
282 if (pixbuf)
283 g_object_unref (pixbuf);
284 }
285
286 int width ()
287 {
288 return gdk_pixbuf_get_width (pixbuf);
289 }
290 int height ()
291 {
292 return gdk_pixbuf_get_height (pixbuf);
293 }
294# endif
295
296 rxvt_image ();
297 bool set_file_geometry (const char *file);
298 bool set_file (const char *file);
299 bool set_geometry (const char *geom, bool update = false);
300};
301# endif
302#endif
212 303
213/* 304/*
214 ***************************************************************************** 305 *****************************************************************************
215 * STRUCTURES AND TYPEDEFS 306 * STRUCTURES AND TYPEDEFS
216 ***************************************************************************** 307 *****************************************************************************
… …
696 text_t *t; // terminal the text 787 text_t *t; // terminal the text
697 rend_t *r; // rendition, uses RS_ flags 788 rend_t *r; // rendition, uses RS_ flags
698 tlen_t_ l; // length of each text line 789 tlen_t_ l; // length of each text line
699 uint32_t f; // flags 790 uint32_t f; // flags
700 791
792 bool valid ()
793 {
794 return l >= 0;
795 }
796
797 void alloc ()
798 {
799 l = 0;
800 }
801
701 bool is_longer () 802 bool is_longer ()
702 { 803 {
703 return f & LINE_LONGER; 804 return f & LINE_LONGER;
704 } 805 }
705 806
… …
769// that are not representable in unicode, as well as characters 870// that are not representable in unicode, as well as characters
770// not fitting in the BMP. 871// not fitting in the BMP.
771struct compose_char 872struct compose_char
772{ 873{
773 unicode_t c1, c2; // any chars != NOCHAR are valid 874 unicode_t c1, c2; // any chars != NOCHAR are valid
875 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
876 compose_char () = default;
877 #endif
774 compose_char (unicode_t c1, unicode_t c2) 878 compose_char (unicode_t c1, unicode_t c2)
775 : c1(c1), c2(c2) 879 : c1(c1), c2(c2)
776 { } 880 { }
777}; 881};
778 882
… …
972 scrollBar_t scrollBar; 1076 scrollBar_t scrollBar;
973 uint8_t options[(Opt_count + 7) >> 3]; 1077 uint8_t options[(Opt_count + 7) >> 3];
974 XSizeHints szHint; 1078 XSizeHints szHint;
975 rxvt_color *pix_colors; 1079 rxvt_color *pix_colors;
976 Cursor TermWin_cursor; /* cursor for vt window */ 1080 Cursor TermWin_cursor; /* cursor for vt window */
1081
977 line_t *row_buf; // all lines, scrollback + terminal, circular 1082 line_t *row_buf; // all lines, scrollback + terminal, circular
978 line_t *drawn_buf; // text on screen 1083 line_t *drawn_buf; // text on screen
979 line_t *swap_buf; // lines for swap buffer 1084 line_t *swap_buf; // lines for swap buffer
980 char *tabs; /* per location: 1 == tab-stop */ 1085 char *tabs; /* per location: 1 == tab-stop */
981 screen_t screen; 1086 screen_t screen;
… …
1082#ifdef HAVE_BG_PIXMAP 1187#ifdef HAVE_BG_PIXMAP
1083 void bg_init (); 1188 void bg_init ();
1084 void bg_destroy (); 1189 void bg_destroy ();
1085 1190
1086 enum { 1191 enum {
1087 //subset returned by make_transparency_pixmap
1088 BG_IS_VALID = 1 << 0, 1192 BG_IS_VALID = 1 << 0,
1089 BG_NEEDS_TINT = 1 << 1,
1090 BG_NEEDS_BLUR = 1 << 2,
1091 1193
1092 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1093
1094 BG_KEEP_ASPECT = 1 << 3,
1095 BG_ROOT_ALIGN = 1 << 4,
1096 BG_TILE = 1 << 14,
1097 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1098
1099 BG_TINT_SET = 1 << 5,
1100 BG_TINT_BITAND = 1 << 6,
1101 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1102
1103 BG_HAS_RENDER = 1 << 7,
1104 BG_HAS_RENDER_CONV = 1 << 8,
1105 BG_CLIENT_RENDER = 1 << 9,
1106
1107 BG_IS_TRANSPARENT = 1 << 10, 1194 BG_IS_TRANSPARENT = 1 << 1,
1108 BG_NEEDS_REFRESH = 1 << 11, 1195 BG_NEEDS_REFRESH = 1 << 2,
1109 BG_IS_SIZE_SENSITIVE = 1 << 12, 1196
1110 BG_IS_FROM_FILE = 1 << 13, 1197 BG_HAS_RENDER = 1 << 3,
1198 BG_HAS_RENDER_CONV = 1 << 4,
1111 }; 1199 };
1112 1200
1113 unsigned int bg_flags; 1201 uint8_t bg_flags;
1114 1202
1115# ifdef BG_IMAGE_FROM_FILE 1203# ifdef BG_IMAGE_FROM_FILE
1116 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); 1204 vector<rxvt_image> image_vec;
1117 bool render_image (unsigned long tr_flags); 1205 rxvt_image *new_image ()
1118 1206 {
1119 enum { 1207 image_vec.resize (image_vec.size () + 1);
1120 noScale = 0, 1208 return &image_vec.back ();
1121 windowScale = 100,
1122 defaultScale = windowScale,
1123 centerAlign = 50,
1124 defaultAlign = centerAlign,
1125 }; 1209 }
1126 1210 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1127 unsigned int h_scale, v_scale; /* percents of the window size */ 1211 bool render_image (rxvt_image &image);
1128 int h_align, v_align; /* percents of the window size: 1212 void parse_image (int id, const char *type, const char *arg);
1129 0 - left align, 50 - center, 100 - right */
1130
1131 bool bg_set_geometry (const char *geom, bool update = false);
1132 void bg_set_default_geometry ()
1133 {
1134 h_scale = v_scale = defaultScale;
1135 h_align = v_align = defaultAlign;
1136 }
1137
1138 bool bg_set_file (const char *file);
1139# endif 1213# endif
1140 1214
1141# ifdef ENABLE_TRANSPARENCY 1215# ifdef ENABLE_TRANSPARENCY
1142 Pixmap root_pixmap; /* current root pixmap set */ 1216 Pixmap root_pixmap; /* current root pixmap set */
1143 rxvt_color tint; 1217 image_effects root_effects;
1144 int shade;
1145 int h_blurRadius, v_blurRadius;
1146 1218
1147 bool bg_set_transparent (); 1219 void bg_set_transparent ()
1220 {
1221 bg_flags |= BG_IS_TRANSPARENT;
1222 }
1148 void bg_set_root_pixmap (); 1223 void bg_set_root_pixmap ();
1149 void set_tint_shade_flags (); 1224 bool render_root_image ();
1150 bool bg_set_tint (rxvt_color &new_tint);
1151 bool bg_set_shade (const char *shade_str);
1152 bool bg_set_blur (const char *geom);
1153
1154 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
1155 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1156 void tint_ximage (Visual *visual, XImage *ximage);
1157 unsigned long make_transparency_pixmap ();
1158# endif 1225# endif
1226
1227 bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius);
1228 bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade);
1229 void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade);
1159 1230
1160 ev_tstamp bg_valid_since; 1231 ev_tstamp bg_valid_since;
1161 1232
1162 Pixmap bg_pixmap; 1233 Pixmap bg_pixmap;
1163 unsigned int bg_pmap_width, bg_pmap_height; 1234 unsigned int bg_pmap_width, bg_pmap_height;
… …
1173 { 1244 {
1174 bg_flags &= ~BG_IS_VALID; 1245 bg_flags &= ~BG_IS_VALID;
1175 } 1246 }
1176#endif 1247#endif
1177#ifdef HAVE_PIXBUF 1248#ifdef HAVE_PIXBUF
1178 GdkPixbuf *pixbuf;
1179 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, 1249 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1180 int src_x, int src_y, int dst_x, int dst_y, 1250 int src_x, int src_y, int dst_x, int dst_y,
1181 unsigned int width, unsigned int height); 1251 unsigned int width, unsigned int height, bool argb);
1182#endif 1252#endif
1183 1253
1184#if ENABLE_OVERLAY 1254#if ENABLE_OVERLAY
1185 overlay_base ov; 1255 overlay_base ov;
1186 1256
… …
1214 char *cmdbuf_ptr, *cmdbuf_endp; 1284 char *cmdbuf_ptr, *cmdbuf_endp;
1215 char cmdbuf_base[CBUFSIZ]; 1285 char cmdbuf_base[CBUFSIZ];
1216 1286
1217 ptytty *pty; 1287 ptytty *pty;
1218 1288
1219 rxvt_salloc *talloc; // text line allocator 1289 // chunk contains all line_t's as well as rend_t and text_t buffers
1220 rxvt_salloc *ralloc; // rend line allocator 1290 // for drawn_buf, swap_buf and row_buf, in this order
1291 void *chunk;
1292 size_t chunk_size;
1221 1293
1222 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1294 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1223 1295
1224#if ENABLE_FRILLS || ISO_14755 1296#if ENABLE_FRILLS || ISO_14755
1225 // ISO 14755 entry support 1297 // ISO 14755 entry support
… …
1262 void cmdbuf_append (const char *str, size_t count); 1334 void cmdbuf_append (const char *str, size_t count);
1263 bool pty_fill (); 1335 bool pty_fill ();
1264 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1336 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1265 1337
1266#ifdef CURSOR_BLINK 1338#ifdef CURSOR_BLINK
1339 void cursor_blink_reset ();
1267 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1340 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1268#endif 1341#endif
1269#ifdef TEXT_BLINK 1342#ifdef TEXT_BLINK
1270 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1343 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1271#endif 1344#endif
… …
1398 void get_window_origin (int &x, int &y); 1471 void get_window_origin (int &x, int &y);
1399 Pixmap get_pixmap_property (Atom property); 1472 Pixmap get_pixmap_property (Atom property);
1400 1473
1401 // screen.C 1474 // screen.C
1402 1475
1403 void lalloc (line_t &l) const
1404 {
1405 l.t = (text_t *)talloc->alloc ();
1406 l.r = (rend_t *)ralloc->alloc ();
1407 }
1408
1409#if 0
1410 void lfree (line_t &l)
1411 {
1412 talloc->free (l.t);
1413 ralloc->free (l.r);
1414 }
1415#endif
1416
1417 void lresize (line_t &l) const
1418 {
1419 if (!l.t)
1420 return;
1421
1422 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1423 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1424
1425 l.l = min (l.l, ncol);
1426
1427 if (ncol > prev_ncol)
1428 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1429 }
1430
1431 int fgcolor_of (rend_t r) const NOTHROW 1476 int fgcolor_of (rend_t r) const NOTHROW
1432 { 1477 {
1433 int base = GET_BASEFG (r); 1478 int base = GET_BASEFG (r);
1434#ifndef NO_BRIGHTCOLOR 1479#ifndef NO_BRIGHTCOLOR
1435 if (r & RS_Bold 1480 if (r & RS_Bold
… …
1464 void set_option (uint8_t opt, bool set = true) NOTHROW; 1509 void set_option (uint8_t opt, bool set = true) NOTHROW;
1465 1510
1466 // modifies first argument(!) 1511 // modifies first argument(!)
1467 void tt_paste (char *data, unsigned int len) NOTHROW; 1512 void tt_paste (char *data, unsigned int len) NOTHROW;
1468 void paste (char *data, unsigned int len) NOTHROW; 1513 void paste (char *data, unsigned int len) NOTHROW;
1514 void scr_alloc () NOTHROW;
1469 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1515 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1470 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1516 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1471 void scr_kill_char (line_t &l, int col) const NOTHROW; 1517 void scr_kill_char (line_t &l, int col) const NOTHROW;
1472 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1518 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1473 void scr_reset (); 1519 void scr_reset ();
… …
1545 const char **get_options (int argc, const char *const *argv); 1591 const char **get_options (int argc, const char *const *argv);
1546 int parse_keysym (const char *str, const char *arg); 1592 int parse_keysym (const char *str, const char *arg);
1547 const char *x_resource (const char *name); 1593 const char *x_resource (const char *name);
1548 void extract_resources (); 1594 void extract_resources ();
1549 void extract_keysym_resources (); 1595 void extract_keysym_resources ();
1596 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1597 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1598 bool parse_bool_resource (const char *str)
1599 {
1600 return (!strcasecmp (str, "TRUE")
1601 || !strcasecmp (str, "YES")
1602 || !strcasecmp (str, "ON")
1603 || !strcasecmp (str, "1"));
1604 }
1550}; 1605};
1551 1606
1552#endif /* _RXVT_H_ */ 1607#endif /* _RXVT_H_ */
1553 1608

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