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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.471 by sf-exg, Wed Apr 11 10:20:00 2012 UTC vs.
Revision 1.502 by sf-exg, Wed Jun 6 22:00:20 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_SET = 1 << 0,
249 IM_IS_SIZE_SENSITIVE = 1 << 1,
250 IM_KEEP_ASPECT = 1 << 2,
251 IM_ROOT_ALIGN = 1 << 3,
252 IM_TILE = 1 << 4,
253 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
254};
255
256enum {
257 noScale = 0,
258 windowScale = 100,
259 defaultScale = windowScale,
260 centerAlign = 50,
261 defaultAlign = centerAlign,
262};
263
264struct rxvt_image : image_effects
265{
266 unsigned short alpha;
267 uint8_t flags;
268 unsigned int h_scale, v_scale; /* percents of the window size */
269 int h_align, v_align; /* percents of the window size:
270 0 - left align, 50 - center, 100 - right */
271
272 bool is_size_sensitive ()
273 {
274 return (!(flags & IM_TILE)
275 || h_scale || v_scale
276 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
277 }
278
279# if HAVE_PIXBUF
280 GdkPixbuf *pixbuf;
281
282 void destroy ()
283 {
284 if (pixbuf)
285 g_object_unref (pixbuf);
286 }
287
288 int width ()
289 {
290 return gdk_pixbuf_get_width (pixbuf);
291 }
292 int height ()
293 {
294 return gdk_pixbuf_get_height (pixbuf);
295 }
296# endif
297
298 rxvt_image ();
299 bool set_file_geometry (const char *file);
300 bool set_file (const char *file);
301 bool set_geometry (const char *geom, bool update = false);
302};
303# endif
304#endif
212 305
213/* 306/*
214 ***************************************************************************** 307 *****************************************************************************
215 * STRUCTURES AND TYPEDEFS 308 * STRUCTURES AND TYPEDEFS
216 ***************************************************************************** 309 *****************************************************************************
… …
259 ***************************************************************************** 352 *****************************************************************************
260 */ 353 */
261 354
262/* COLORTERM, TERM environment variables */ 355/* COLORTERM, TERM environment variables */
263#define COLORTERMENV "rxvt" 356#define COLORTERMENV "rxvt"
264#ifdef BG_IMAGE_FROM_FILE 357#if BG_IMAGE_FROM_FILE
265# define COLORTERMENVFULL COLORTERMENV "-xpm" 358# define COLORTERMENVFULL COLORTERMENV "-xpm"
266#else 359#else
267# define COLORTERMENVFULL COLORTERMENV 360# define COLORTERMENVFULL COLORTERMENV
268#endif 361#endif
269#ifndef TERMENV 362#ifndef TERMENV
… …
696 text_t *t; // terminal the text 789 text_t *t; // terminal the text
697 rend_t *r; // rendition, uses RS_ flags 790 rend_t *r; // rendition, uses RS_ flags
698 tlen_t_ l; // length of each text line 791 tlen_t_ l; // length of each text line
699 uint32_t f; // flags 792 uint32_t f; // flags
700 793
794 bool valid ()
795 {
796 return l >= 0;
797 }
798
799 void alloc ()
800 {
801 l = 0;
802 }
803
701 bool is_longer () 804 bool is_longer ()
702 { 805 {
703 return f & LINE_LONGER; 806 return f & LINE_LONGER;
704 } 807 }
705 808
… …
769// that are not representable in unicode, as well as characters 872// that are not representable in unicode, as well as characters
770// not fitting in the BMP. 873// not fitting in the BMP.
771struct compose_char 874struct compose_char
772{ 875{
773 unicode_t c1, c2; // any chars != NOCHAR are valid 876 unicode_t c1, c2; // any chars != NOCHAR are valid
877 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
878 compose_char () = default;
879 #endif
774 compose_char (unicode_t c1, unicode_t c2) 880 compose_char (unicode_t c1, unicode_t c2)
775 : c1(c1), c2(c2) 881 : c1(c1), c2(c2)
776 { } 882 { }
777}; 883};
778 884
… …
972 scrollBar_t scrollBar; 1078 scrollBar_t scrollBar;
973 uint8_t options[(Opt_count + 7) >> 3]; 1079 uint8_t options[(Opt_count + 7) >> 3];
974 XSizeHints szHint; 1080 XSizeHints szHint;
975 rxvt_color *pix_colors; 1081 rxvt_color *pix_colors;
976 Cursor TermWin_cursor; /* cursor for vt window */ 1082 Cursor TermWin_cursor; /* cursor for vt window */
1083
977 line_t *row_buf; // all lines, scrollback + terminal, circular 1084 line_t *row_buf; // all lines, scrollback + terminal, circular
978 line_t *drawn_buf; // text on screen 1085 line_t *drawn_buf; // text on screen
979 line_t *swap_buf; // lines for swap buffer 1086 line_t *swap_buf; // lines for swap buffer
980 char *tabs; /* per location: 1 == tab-stop */ 1087 char *tabs; /* per location: 1 == tab-stop */
981 screen_t screen; 1088 screen_t screen;
… …
1082#ifdef HAVE_BG_PIXMAP 1189#ifdef HAVE_BG_PIXMAP
1083 void bg_init (); 1190 void bg_init ();
1084 void bg_destroy (); 1191 void bg_destroy ();
1085 1192
1086 enum { 1193 enum {
1087 BG_IS_VALID = 1 << 0, 1194 BG_IS_VALID = 1 << 0,
1088 BG_NEEDS_TINT = 1 << 1,
1089 BG_NEEDS_BLUR = 1 << 2,
1090 1195
1091 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1092
1093 BG_KEEP_ASPECT = 1 << 3,
1094 BG_ROOT_ALIGN = 1 << 4,
1095 BG_TILE = 1 << 14,
1096 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1097
1098 BG_TINT_SET = 1 << 5,
1099 BG_TINT_BITAND = 1 << 6,
1100
1101 BG_HAS_RENDER = 1 << 7,
1102 BG_HAS_RENDER_CONV = 1 << 8,
1103 BG_CLIENT_RENDER = 1 << 9,
1104
1105 BG_IS_TRANSPARENT = 1 << 10, 1196 BG_IS_TRANSPARENT = 1 << 1,
1106 BG_NEEDS_REFRESH = 1 << 11, 1197 BG_NEEDS_REFRESH = 1 << 2,
1107 BG_IS_SIZE_SENSITIVE = 1 << 12,
1108 BG_IS_FROM_FILE = 1 << 13,
1109 }; 1198 };
1110 1199
1111 unsigned int bg_flags; 1200 uint8_t bg_flags;
1112 1201
1113# ifdef BG_IMAGE_FROM_FILE 1202# if BG_IMAGE_FROM_FILE
1203 rxvt_image fimage;
1114 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); 1204 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1115 bool render_image (bool transparent); 1205 bool render_image (rxvt_image &image);
1116
1117 enum {
1118 noScale = 0,
1119 windowScale = 100,
1120 defaultScale = windowScale,
1121 centerAlign = 50,
1122 defaultAlign = centerAlign,
1123 };
1124
1125 unsigned int h_scale, v_scale; /* percents of the window size */
1126 int h_align, v_align; /* percents of the window size:
1127 0 - left align, 50 - center, 100 - right */
1128
1129 bool bg_set_geometry (const char *geom, bool update = false);
1130 void bg_set_default_geometry ()
1131 {
1132 h_scale = v_scale = defaultScale;
1133 h_align = v_align = defaultAlign;
1134 }
1135
1136 bool bg_set_file (const char *file);
1137# endif 1206# endif
1138 1207
1139# ifdef ENABLE_TRANSPARENCY 1208# if ENABLE_TRANSPARENCY
1140 Pixmap root_pixmap; /* current root pixmap set */ 1209 Pixmap root_pixmap; /* current root pixmap set */
1141 rxvt_color tint; 1210 image_effects root_effects;
1142 int shade;
1143 int h_blurRadius, v_blurRadius;
1144 1211
1145 bool bg_set_transparent (); 1212 void bg_set_transparent ()
1213 {
1214 bg_flags |= BG_IS_TRANSPARENT;
1215 }
1146 void bg_set_root_pixmap (); 1216 void bg_set_root_pixmap ();
1147 void set_tint_shade_flags (); 1217 bool render_root_image ();
1148 bool bg_set_tint (rxvt_color &new_tint);
1149 bool bg_set_shade (const char *shade_str);
1150 bool bg_set_blur (const char *geom);
1151
1152 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
1153 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1154 void tint_ximage (Visual *visual, XImage *ximage);
1155 bool make_transparency_pixmap ();
1156# endif 1218# endif
1219
1220 bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius);
1221 bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade);
1222 void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade);
1157 1223
1158 ev_tstamp bg_valid_since; 1224 ev_tstamp bg_valid_since;
1159 1225
1160 Pixmap bg_pixmap; 1226 Pixmap bg_pixmap;
1161 unsigned int bg_pmap_width, bg_pmap_height; 1227 unsigned int bg_pmap_width, bg_pmap_height;
… …
1170 void bg_invalidate () 1236 void bg_invalidate ()
1171 { 1237 {
1172 bg_flags &= ~BG_IS_VALID; 1238 bg_flags &= ~BG_IS_VALID;
1173 } 1239 }
1174#endif 1240#endif
1175#ifdef HAVE_PIXBUF 1241#if HAVE_PIXBUF
1176 GdkPixbuf *pixbuf;
1177 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, 1242 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1178 int src_x, int src_y, int dst_x, int dst_y, 1243 int src_x, int src_y, int dst_x, int dst_y,
1179 unsigned int width, unsigned int height); 1244 unsigned int width, unsigned int height, bool argb);
1180#endif 1245#endif
1181 1246
1182#if ENABLE_OVERLAY 1247#if ENABLE_OVERLAY
1183 overlay_base ov; 1248 overlay_base ov;
1184 1249
… …
1192 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1257 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1193#endif 1258#endif
1194 1259
1195 vector<void *> allocated; // free these memory blocks with free() 1260 vector<void *> allocated; // free these memory blocks with free()
1196 1261
1262 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1263
1197 char *locale; 1264 char *locale;
1198 char charsets[4]; 1265 char charsets[4];
1199 char *v_buffer; /* pointer to physical buffer */ 1266 char *v_buffer; /* pointer to physical buffer */
1200 unsigned int v_buflen; /* size of area to write */ 1267 unsigned int v_buflen; /* size of area to write */
1201 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1268 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
… …
1212 char *cmdbuf_ptr, *cmdbuf_endp; 1279 char *cmdbuf_ptr, *cmdbuf_endp;
1213 char cmdbuf_base[CBUFSIZ]; 1280 char cmdbuf_base[CBUFSIZ];
1214 1281
1215 ptytty *pty; 1282 ptytty *pty;
1216 1283
1217 rxvt_salloc *talloc; // text line allocator 1284 // chunk contains all line_t's as well as rend_t and text_t buffers
1218 rxvt_salloc *ralloc; // rend line allocator 1285 // for drawn_buf, swap_buf and row_buf, in this order
1286 void *chunk;
1287 size_t chunk_size;
1219 1288
1220 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1289 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1221 1290
1222#if ENABLE_FRILLS || ISO_14755 1291#if ENABLE_FRILLS || ISO_14755
1223 // ISO 14755 entry support 1292 // ISO 14755 entry support
1224 unicode_t iso14755buf; 1293 unicode_t iso14755buf;
1225 void commit_iso14755 (); 1294 void commit_iso14755 ();
1226# if ISO_14755 1295# if ISO_14755
1227 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1296 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1228 void iso14755_54 (int x, int y); 1297 void iso14755_54 (int x, int y);
1229# endif 1298# endif
1230#endif 1299#endif
1231 1300
1232 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1301 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1393 char *get_colorfgbg (); 1462 char *get_colorfgbg ();
1394 bool set_color (rxvt_color &color, const char *name); 1463 bool set_color (rxvt_color &color, const char *name);
1395 void alias_color (int dst, int src); 1464 void alias_color (int dst, int src);
1396 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1465 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1397 void get_window_origin (int &x, int &y); 1466 void get_window_origin (int &x, int &y);
1398 Pixmap get_pixmap_property (Atom property);
1399 1467
1400 // screen.C 1468 // screen.C
1401
1402 void lalloc (line_t &l) const
1403 {
1404 l.t = (text_t *)talloc->alloc ();
1405 l.r = (rend_t *)ralloc->alloc ();
1406 }
1407
1408#if 0
1409 void lfree (line_t &l)
1410 {
1411 talloc->free (l.t);
1412 ralloc->free (l.r);
1413 }
1414#endif
1415
1416 void lresize (line_t &l) const
1417 {
1418 if (!l.t)
1419 return;
1420
1421 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1422 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1423
1424 l.l = min (l.l, ncol);
1425
1426 if (ncol > prev_ncol)
1427 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1428 }
1429 1469
1430 int fgcolor_of (rend_t r) const NOTHROW 1470 int fgcolor_of (rend_t r) const NOTHROW
1431 { 1471 {
1432 int base = GET_BASEFG (r); 1472 int base = GET_BASEFG (r);
1433#ifndef NO_BRIGHTCOLOR 1473#ifndef NO_BRIGHTCOLOR
… …
1463 void set_option (uint8_t opt, bool set = true) NOTHROW; 1503 void set_option (uint8_t opt, bool set = true) NOTHROW;
1464 1504
1465 // modifies first argument(!) 1505 // modifies first argument(!)
1466 void tt_paste (char *data, unsigned int len) NOTHROW; 1506 void tt_paste (char *data, unsigned int len) NOTHROW;
1467 void paste (char *data, unsigned int len) NOTHROW; 1507 void paste (char *data, unsigned int len) NOTHROW;
1508 void scr_alloc () NOTHROW;
1468 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1469 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1510 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1470 void scr_kill_char (line_t &l, int col) const NOTHROW; 1511 void scr_kill_char (line_t &l, int col) const NOTHROW;
1471 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1512 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1472 void scr_reset (); 1513 void scr_reset ();
… …
1539 void selection_click (int clicks, int x, int y) NOTHROW; 1580 void selection_click (int clicks, int x, int y) NOTHROW;
1540 void selection_extend (int x, int y, int flag) NOTHROW; 1581 void selection_extend (int x, int y, int flag) NOTHROW;
1541 void selection_rotate (int x, int y) NOTHROW; 1582 void selection_rotate (int x, int y) NOTHROW;
1542 1583
1543 // xdefaults.C 1584 // xdefaults.C
1585 void rxvt_usage (int type);
1544 const char **get_options (int argc, const char *const *argv); 1586 const char **get_options (int argc, const char *const *argv);
1545 int parse_keysym (const char *str, const char *arg); 1587 int parse_keysym (const char *str, const char *arg);
1546 const char *x_resource (const char *name); 1588 const char *x_resource (const char *name);
1547 void extract_resources (); 1589 void extract_resources ();
1548 void extract_keysym_resources (); 1590 void extract_keysym_resources ();
1591 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1592 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1593 bool parse_bool_resource (const char *str)
1594 {
1595 return (!strcasecmp (str, "TRUE")
1596 || !strcasecmp (str, "YES")
1597 || !strcasecmp (str, "ON")
1598 || !strcasecmp (str, "1"));
1599 }
1549}; 1600};
1550 1601
1551#endif /* _RXVT_H_ */ 1602#endif /* _RXVT_H_ */
1552 1603

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