… | |
… | |
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 | |
148 | const char * rxvt_basename (const char *str) NOTHROW; |
148 | const char * rxvt_basename (const char *str) NOTHROW; |
149 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
149 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
150 | void rxvt_log (const char *fmt,...) NOTHROW; |
150 | void rxvt_log (const char *fmt,...) NOTHROW; |
151 | void rxvt_warn (const char *fmt,...) NOTHROW; |
151 | void rxvt_warn (const char *fmt,...) NOTHROW; |
152 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; |
152 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
153 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; |
153 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
154 | |
154 | |
155 | char * rxvt_strtrim (char *str) NOTHROW; |
155 | char * rxvt_strtrim (char *str) NOTHROW; |
156 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
156 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
157 | |
157 | |
158 | static inline void |
158 | static 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 |
|
|
214 | struct 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 |
|
|
245 | enum { |
|
|
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 | |
|
|
254 | enum { |
|
|
255 | noScale = 0, |
|
|
256 | windowScale = 100, |
|
|
257 | defaultScale = windowScale, |
|
|
258 | centerAlign = 50, |
|
|
259 | defaultAlign = centerAlign, |
|
|
260 | }; |
|
|
261 | |
|
|
262 | struct 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. |
771 | struct compose_char |
872 | struct 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 | BG_IS_VALID = 1 << 0, |
1192 | BG_IS_VALID = 1 << 0, |
1088 | |
1193 | |
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, |
1194 | BG_IS_TRANSPARENT = 1 << 1, |
1102 | BG_NEEDS_REFRESH = 1 << 11, |
1195 | BG_NEEDS_REFRESH = 1 << 2, |
1103 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
1196 | |
1104 | BG_IS_FROM_FILE = 1 << 13, |
1197 | BG_HAS_RENDER = 1 << 3, |
|
|
1198 | BG_HAS_RENDER_CONV = 1 << 4, |
1105 | }; |
1199 | }; |
1106 | |
1200 | |
1107 | unsigned int bg_flags; |
1201 | uint8_t bg_flags; |
1108 | |
1202 | |
1109 | # ifdef BG_IMAGE_FROM_FILE |
1203 | # ifdef BG_IMAGE_FROM_FILE |
1110 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
1204 | vector<rxvt_image> image_vec; |
1111 | bool render_image (bool transparent); |
1205 | rxvt_image *new_image () |
1112 | |
1206 | { |
1113 | enum { |
1207 | image_vec.resize (image_vec.size () + 1); |
1114 | noScale = 0, |
1208 | return &image_vec.back (); |
1115 | windowScale = 100, |
|
|
1116 | defaultScale = windowScale, |
|
|
1117 | centerAlign = 50, |
|
|
1118 | defaultAlign = centerAlign, |
|
|
1119 | }; |
1209 | } |
1120 | |
1210 | void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y); |
1121 | unsigned int h_scale, v_scale; /* percents of the window size */ |
1211 | bool render_image (rxvt_image &image); |
1122 | int h_align, v_align; /* percents of the window size: |
1212 | void parse_image (int id, const char *type, const char *arg); |
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 |
1213 | # endif |
1134 | |
1214 | |
1135 | # ifdef ENABLE_TRANSPARENCY |
1215 | # ifdef ENABLE_TRANSPARENCY |
1136 | Pixmap root_pixmap; /* current root pixmap set */ |
1216 | Pixmap root_pixmap; /* current root pixmap set */ |
1137 | rxvt_color tint; |
1217 | image_effects root_effects; |
1138 | int shade; |
|
|
1139 | int h_blurRadius, v_blurRadius; |
|
|
1140 | |
1218 | |
1141 | void bg_set_transparent () |
1219 | void bg_set_transparent () |
1142 | { |
1220 | { |
1143 | bg_flags |= BG_IS_TRANSPARENT; |
1221 | bg_flags |= BG_IS_TRANSPARENT; |
1144 | } |
1222 | } |
1145 | void bg_set_root_pixmap (); |
1223 | void bg_set_root_pixmap (); |
1146 | bool bg_set_tint (rxvt_color &new_tint); |
1224 | 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 |
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); |
1155 | |
1230 | |
1156 | ev_tstamp bg_valid_since; |
1231 | ev_tstamp bg_valid_since; |
1157 | |
1232 | |
1158 | Pixmap bg_pixmap; |
1233 | Pixmap bg_pixmap; |
1159 | unsigned int bg_pmap_width, bg_pmap_height; |
1234 | unsigned int bg_pmap_width, bg_pmap_height; |
… | |
… | |
1169 | { |
1244 | { |
1170 | bg_flags &= ~BG_IS_VALID; |
1245 | bg_flags &= ~BG_IS_VALID; |
1171 | } |
1246 | } |
1172 | #endif |
1247 | #endif |
1173 | #ifdef HAVE_PIXBUF |
1248 | #ifdef HAVE_PIXBUF |
1174 | GdkPixbuf *pixbuf; |
|
|
1175 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
1249 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
1176 | 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, |
1177 | unsigned int width, unsigned int height); |
1251 | unsigned int width, unsigned int height, bool argb); |
1178 | #endif |
1252 | #endif |
1179 | |
1253 | |
1180 | #if ENABLE_OVERLAY |
1254 | #if ENABLE_OVERLAY |
1181 | overlay_base ov; |
1255 | overlay_base ov; |
1182 | |
1256 | |
… | |
… | |
1210 | char *cmdbuf_ptr, *cmdbuf_endp; |
1284 | char *cmdbuf_ptr, *cmdbuf_endp; |
1211 | char cmdbuf_base[CBUFSIZ]; |
1285 | char cmdbuf_base[CBUFSIZ]; |
1212 | |
1286 | |
1213 | ptytty *pty; |
1287 | ptytty *pty; |
1214 | |
1288 | |
1215 | rxvt_salloc *talloc; // text line allocator |
1289 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1216 | 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; |
1217 | |
1293 | |
1218 | 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 |
1219 | |
1295 | |
1220 | #if ENABLE_FRILLS || ISO_14755 |
1296 | #if ENABLE_FRILLS || ISO_14755 |
1221 | // ISO 14755 entry support |
1297 | // ISO 14755 entry support |
… | |
… | |
1395 | void get_window_origin (int &x, int &y); |
1471 | void get_window_origin (int &x, int &y); |
1396 | Pixmap get_pixmap_property (Atom property); |
1472 | Pixmap get_pixmap_property (Atom property); |
1397 | |
1473 | |
1398 | // screen.C |
1474 | // screen.C |
1399 | |
1475 | |
1400 | void lalloc (line_t &l) const |
|
|
1401 | { |
|
|
1402 | l.t = (text_t *)talloc->alloc (); |
|
|
1403 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1404 | } |
|
|
1405 | |
|
|
1406 | #if 0 |
|
|
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 | |
|
|
1428 | int fgcolor_of (rend_t r) const NOTHROW |
1476 | int fgcolor_of (rend_t r) const NOTHROW |
1429 | { |
1477 | { |
1430 | int base = GET_BASEFG (r); |
1478 | int base = GET_BASEFG (r); |
1431 | #ifndef NO_BRIGHTCOLOR |
1479 | #ifndef NO_BRIGHTCOLOR |
1432 | if (r & RS_Bold |
1480 | if (r & RS_Bold |
… | |
… | |
1461 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1509 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1462 | |
1510 | |
1463 | // modifies first argument(!) |
1511 | // modifies first argument(!) |
1464 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1512 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1465 | void paste (char *data, unsigned int len) NOTHROW; |
1513 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1514 | void scr_alloc () NOTHROW; |
1466 | 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; |
1467 | 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; |
1468 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1517 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1469 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1518 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1470 | void scr_reset (); |
1519 | void scr_reset (); |
… | |
… | |
1542 | const char **get_options (int argc, const char *const *argv); |
1591 | const char **get_options (int argc, const char *const *argv); |
1543 | int parse_keysym (const char *str, const char *arg); |
1592 | int parse_keysym (const char *str, const char *arg); |
1544 | const char *x_resource (const char *name); |
1593 | const char *x_resource (const char *name); |
1545 | void extract_resources (); |
1594 | void extract_resources (); |
1546 | 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 | } |
1547 | }; |
1605 | }; |
1548 | |
1606 | |
1549 | #endif /* _RXVT_H_ */ |
1607 | #endif /* _RXVT_H_ */ |
1550 | |
1608 | |