… | |
… | |
27 | #else |
27 | #else |
28 | // stdlib.h might provide it |
28 | // stdlib.h might provide it |
29 | #endif |
29 | #endif |
30 | |
30 | |
31 | using namespace std; |
31 | using namespace std; |
|
|
32 | |
|
|
33 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
32 | |
34 | |
33 | extern "C" { |
35 | extern "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> |
… | |
… | |
97 | /* |
99 | /* |
98 | ***************************************************************************** |
100 | ***************************************************************************** |
99 | * SYSTEM HACKS |
101 | * SYSTEM HACKS |
100 | ***************************************************************************** |
102 | ***************************************************************************** |
101 | */ |
103 | */ |
102 | |
|
|
103 | #ifndef HAVE_XPOINTER |
|
|
104 | typedef char *XPointer; |
|
|
105 | #endif |
|
|
106 | |
104 | |
107 | #include <termios.h> |
105 | #include <termios.h> |
108 | |
106 | |
109 | #include "background.h" |
107 | #include "background.h" |
110 | |
108 | |
… | |
… | |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
153 | void rxvt_warn (const char *fmt,...) NOTHROW; |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
154 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
155 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
158 | |
156 | |
159 | char * rxvt_strtrim (char *str) NOTHROW; |
157 | char * rxvt_strtrim (char *str) NOTHROW; |
160 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
158 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
161 | void rxvt_freecommastring (char **cs) NOTHROW; |
159 | |
|
|
160 | static inline void |
|
|
161 | rxvt_free_strsplit (char **ptr) NOTHROW |
|
|
162 | { |
|
|
163 | free (ptr[0]); |
|
|
164 | free (ptr); |
|
|
165 | } |
162 | |
166 | |
163 | void * rxvt_malloc (size_t size); |
167 | void * rxvt_malloc (size_t size); |
164 | void * rxvt_calloc (size_t number, size_t size); |
168 | void * rxvt_calloc (size_t number, size_t size); |
165 | void * rxvt_realloc (void *ptr, size_t size); |
169 | void * rxvt_realloc (void *ptr, size_t size); |
166 | |
170 | |
… | |
… | |
189 | #else |
193 | #else |
190 | if (envv) |
194 | if (envv) |
191 | #endif |
195 | #endif |
192 | environ = envv; |
196 | environ = envv; |
193 | } |
197 | } |
|
|
198 | |
|
|
199 | struct localise_env |
|
|
200 | { |
|
|
201 | char **orig_env; |
|
|
202 | |
|
|
203 | localise_env (char **new_env) |
|
|
204 | { |
|
|
205 | orig_env = environ; |
|
|
206 | environ = new_env; |
|
|
207 | } |
|
|
208 | |
|
|
209 | ~localise_env () |
|
|
210 | { |
|
|
211 | environ = orig_env; |
|
|
212 | } |
|
|
213 | }; |
194 | |
214 | |
195 | /* |
215 | /* |
196 | ***************************************************************************** |
216 | ***************************************************************************** |
197 | * STRUCTURES AND TYPEDEFS |
217 | * STRUCTURES AND TYPEDEFS |
198 | ***************************************************************************** |
218 | ***************************************************************************** |
… | |
… | |
323 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
343 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
324 | |
344 | |
325 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
345 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
326 | #define RS_fontShift (RS_fgShift + Color_Bits) |
346 | #define RS_fontShift (RS_fgShift + Color_Bits) |
327 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
347 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
348 | #define RS_fontCount rxvt_fontset::fontCount |
328 | #define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
349 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
329 | |
350 | |
330 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
351 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
331 | #define RS_redraw (2UL << RS_fontShift) |
352 | #define RS_redraw (2UL << RS_fontShift) |
332 | |
353 | |
333 | #define RS_Sel (1UL << 22) |
354 | #define RS_Sel (1UL << 22) |
334 | |
355 | |
335 | // 5 custom bits for extensions |
356 | // 4 custom bits for extensions |
336 | #define RS_customCount 16UL |
357 | #define RS_customCount 16UL |
337 | #define RS_customShift 23 |
358 | #define RS_customShift 23 |
338 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
359 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
339 | |
360 | |
340 | // font styles |
361 | // font styles |
… | |
… | |
554 | #define PrivMode_vt52 (1UL<<18) |
575 | #define PrivMode_vt52 (1UL<<18) |
555 | #define PrivMode_LFNL (1UL<<19) |
576 | #define PrivMode_LFNL (1UL<<19) |
556 | #define PrivMode_MouseBtnEvent (1UL<<20) |
577 | #define PrivMode_MouseBtnEvent (1UL<<20) |
557 | #define PrivMode_MouseAnyEvent (1UL<<21) |
578 | #define PrivMode_MouseAnyEvent (1UL<<21) |
558 | #define PrivMode_BracketPaste (1UL<<22) |
579 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
580 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
581 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
559 | |
582 | |
560 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
583 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
561 | |
584 | |
562 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
563 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
614 | /* |
637 | /* |
615 | ***************************************************************************** |
638 | ***************************************************************************** |
616 | * MACRO DEFINES |
639 | * MACRO DEFINES |
617 | ***************************************************************************** |
640 | ***************************************************************************** |
618 | */ |
641 | */ |
|
|
642 | |
|
|
643 | // speed hack, copy some member variable into a local variable of the same name |
619 | #define dLocal(type,name) type const name = this->name |
644 | #define dLocal(type,name) type const name = this->name |
620 | |
645 | |
621 | // for speed reasons, we assume that all codepoints 32 to 126 are |
646 | // for speed reasons, we assume that all codepoints 32 to 126 are |
622 | // single-width. |
647 | // single-width. |
623 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
648 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
804 | { |
829 | { |
805 | int x, y, w, h; // overlay dimensions |
830 | int x, y, w, h; // overlay dimensions |
806 | text_t **text; |
831 | text_t **text; |
807 | rend_t **rend; |
832 | rend_t **rend; |
808 | |
833 | |
809 | // while tempting to add swap() etc. here, it effetcively only increases code size |
834 | // while tempting to add swap() etc. here, it effectively only increases code size |
810 | }; |
835 | }; |
811 | |
836 | |
812 | /* ------------------------------------------------------------------------- */ |
837 | /* ------------------------------------------------------------------------- */ |
813 | |
838 | |
814 | typedef struct |
839 | typedef struct |
… | |
… | |
946 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
971 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
947 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
972 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
948 | |
973 | |
949 | /* rxvt_vars.options */ |
974 | /* rxvt_vars.options */ |
950 | enum { |
975 | enum { |
951 | # define def(name,idx) Opt_ ## name = idx, |
|
|
952 | # define nodef(name) Opt_ ## name = 0, |
976 | # define def(name) Opt_ ## name, |
|
|
977 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
978 | Opt_0, |
953 | # include "optinc.h" |
979 | # include "optinc.h" |
954 | # undef nodef |
980 | # undef nodef |
955 | # undef def |
981 | # undef def |
956 | Opt_count |
982 | Opt_count |
957 | }; |
983 | }; |
958 | |
984 | |
959 | /* ------------------------------------------------------------------------- */ |
985 | /* ------------------------------------------------------------------------- */ |
960 | |
986 | |
961 | struct rxvt_vars : TermWin_t |
987 | struct rxvt_vars : TermWin_t |
… | |
… | |
1071 | char * incr_buf; |
1097 | char * incr_buf; |
1072 | size_t incr_buf_size, incr_buf_fill; |
1098 | size_t incr_buf_size, incr_buf_fill; |
1073 | /* ---------- */ |
1099 | /* ---------- */ |
1074 | struct mouse_event MEvent; |
1100 | struct mouse_event MEvent; |
1075 | XComposeStatus compose; |
1101 | XComposeStatus compose; |
1076 | struct termios tio; |
1102 | static struct termios def_tio; |
1077 | row_col_t oldcursor; |
1103 | row_col_t oldcursor; |
1078 | #ifdef HAVE_BG_PIXMAP |
1104 | #ifdef HAVE_BG_PIXMAP |
1079 | bgPixmap_t bgPixmap; |
1105 | bgPixmap_t bgPixmap; |
1080 | #endif |
1106 | #endif |
1081 | #ifdef HAVE_AFTERIMAGE |
1107 | #ifdef HAVE_AFTERIMAGE |
… | |
… | |
1155 | void rootwin_cb (XEvent &xev); |
1181 | void rootwin_cb (XEvent &xev); |
1156 | xevent_watcher rootwin_ev; |
1182 | xevent_watcher rootwin_ev; |
1157 | #endif |
1183 | #endif |
1158 | #ifdef HAVE_BG_PIXMAP |
1184 | #ifdef HAVE_BG_PIXMAP |
1159 | void update_background (); |
1185 | void update_background (); |
1160 | #if TRACE_PIXMAPS |
|
|
1161 | void trace_update_background (const char *file, int line); |
|
|
1162 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1163 | #endif |
|
|
1164 | void update_background_cb (ev::timer &w, int revents); |
1186 | void update_background_cb (ev::timer &w, int revents); |
1165 | ev::timer update_background_ev; |
1187 | ev::timer update_background_ev; |
1166 | #endif |
1188 | #endif |
1167 | |
1189 | |
1168 | void x_cb (XEvent &xev); |
1190 | void x_cb (XEvent &xev); |
… | |
… | |
1294 | int run_child (const char *const *argv); |
1316 | int run_child (const char *const *argv); |
1295 | void color_aliases (int idx); |
1317 | void color_aliases (int idx); |
1296 | void create_windows (int argc, const char *const *argv); |
1318 | void create_windows (int argc, const char *const *argv); |
1297 | void get_colours (); |
1319 | void get_colours (); |
1298 | void get_ourmods (); |
1320 | void get_ourmods (); |
|
|
1321 | void set_icon (const char *file); |
1299 | // main.C |
1322 | // main.C |
1300 | void tt_winch (); |
1323 | void tt_winch (); |
1301 | rxvt_term (); |
1324 | rxvt_term (); |
1302 | ~rxvt_term (); |
1325 | ~rxvt_term (); |
1303 | void destroy (); |
1326 | void destroy (); |
… | |
… | |
1305 | void recolour_cursor (); |
1328 | void recolour_cursor (); |
1306 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1329 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1307 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1330 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1308 | bool set_fonts (); |
1331 | bool set_fonts (); |
1309 | void set_string_property (Atom prop, const char *str, int len = -1); |
1332 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1333 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1310 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1334 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1311 | void set_title (const char *str); |
1335 | void set_title (const char *str); |
1312 | void set_icon_name (const char *str); |
1336 | void set_icon_name (const char *str); |
1313 | void set_window_color (int idx, const char *color); |
1337 | void set_window_color (int idx, const char *color); |
1314 | void set_colorfgbg (); |
1338 | void set_colorfgbg (); |
1315 | bool set_color (rxvt_color &color, const char *name); |
1339 | bool set_color (rxvt_color &color, const char *name); |
1316 | void alias_color (int dst, int src); |
1340 | void alias_color (int dst, int src); |
1317 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1341 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1318 | void get_window_origin (int &x, int &y); |
1342 | void get_window_origin (int &x, int &y); |
1319 | Pixmap get_pixmap_property (int prop_id); |
1343 | Pixmap get_pixmap_property (Atom property); |
1320 | |
1344 | |
1321 | // screen.C |
1345 | // screen.C |
1322 | |
1346 | |
1323 | void lalloc (line_t &l) const |
1347 | void lalloc (line_t &l) const |
1324 | { |
1348 | { |
… | |
… | |
1376 | return base; |
1400 | return base; |
1377 | } |
1401 | } |
1378 | |
1402 | |
1379 | bool option (uint8_t opt) const NOTHROW |
1403 | bool option (uint8_t opt) const NOTHROW |
1380 | { |
1404 | { |
1381 | if (!opt) |
|
|
1382 | return 0; |
|
|
1383 | |
|
|
1384 | --opt; |
|
|
1385 | return options[opt >> 3] & (1 << (opt & 7)); |
1405 | return options[opt >> 3] & (1 << (opt & 7)); |
1386 | } |
1406 | } |
1387 | |
1407 | |
1388 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1408 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1389 | { |
|
|
1390 | if (!opt) |
|
|
1391 | return; |
|
|
1392 | |
|
|
1393 | --opt; |
|
|
1394 | if (set) |
|
|
1395 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1396 | else |
|
|
1397 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1398 | } |
|
|
1399 | |
1409 | |
1400 | void set_privmode (unsigned bit, int set) NOTHROW |
1410 | void set_privmode (unsigned bit, int set) NOTHROW |
1401 | { |
1411 | { |
1402 | if (set) |
1412 | if (set) |
1403 | priv_modes |= bit; |
1413 | priv_modes |= bit; |
1404 | else |
1414 | else |
1405 | priv_modes &= ~bit; |
1415 | priv_modes &= ~bit; |
1406 | } |
1416 | } |
1407 | |
1417 | |
1408 | // modifies first argument(!) |
1418 | // modifies first argument(!) |
|
|
1419 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1409 | void paste (char *data, unsigned int len) NOTHROW; |
1420 | void paste (char *data, unsigned int len) NOTHROW; |
1410 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1421 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1411 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1422 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1412 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1423 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1413 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1424 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
… | |
… | |
1472 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1483 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1473 | void selection_property (Window win, Atom prop) NOTHROW; |
1484 | void selection_property (Window win, Atom prop) NOTHROW; |
1474 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1485 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1475 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1486 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1476 | void selection_clear (bool clipboard = false) NOTHROW; |
1487 | void selection_clear (bool clipboard = false) NOTHROW; |
1477 | void clipboard_copy (Time tm); |
|
|
1478 | void selection_make (Time tm); |
1488 | void selection_make (Time tm); |
1479 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1489 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1480 | void selection_start_colrow (int col, int row) NOTHROW; |
1490 | void selection_start_colrow (int col, int row) NOTHROW; |
1481 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1491 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1482 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1492 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |