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12 | |
12 | |
13 | #include "defaultfont.h" |
13 | #include "defaultfont.h" |
14 | #include "rxvtcolor.h" |
14 | #include "rxvtcolor.h" |
15 | #include "iom.h" |
15 | #include "iom.h" |
16 | #include "salloc.h" |
16 | #include "salloc.h" |
17 | |
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18 | #include <wchar.h> |
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19 | |
17 | |
20 | /* |
18 | /* |
21 | ***************************************************************************** |
19 | ***************************************************************************** |
22 | * SYSTEM HACKS |
20 | * SYSTEM HACKS |
23 | ***************************************************************************** |
21 | ***************************************************************************** |
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141 | |
139 | |
142 | #if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION) |
140 | #if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION) |
143 | # error if you disable both selection styles, how can you select, silly? |
141 | # error if you disable both selection styles, how can you select, silly? |
144 | #endif |
142 | #endif |
145 | |
143 | |
146 | #define APL_CLASS "XTerm" /* class name */ |
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147 | #define APL_SUBCLASS "Rxvt" /* also check resources under this name */ |
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148 | #define APL_NAME "rxvt" /* normal name */ |
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149 | |
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150 | /* COLORTERM, TERM environment variables */ |
144 | /* COLORTERM, TERM environment variables */ |
151 | #define COLORTERMENV "rxvt" |
145 | #define COLORTERMENV "rxvt" |
152 | #ifdef XPM_BACKGROUND |
146 | #ifdef XPM_BACKGROUND |
153 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
147 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
154 | #else |
148 | #else |
155 | # define COLORTERMENVFULL COLORTERMENV |
149 | # define COLORTERMENVFULL COLORTERMENV |
156 | #endif |
150 | #endif |
157 | #ifndef TERMENV |
151 | #ifndef TERMENV |
158 | # define TERMENV "xterm" |
152 | # define TERMENV "rxvt" |
159 | #endif |
153 | #endif |
160 | |
154 | |
161 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
155 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
162 | # define NO_MOUSE_REPORT_SCROLLBAR |
156 | # define NO_MOUSE_REPORT_SCROLLBAR |
163 | #endif |
157 | #endif |
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362 | */ |
356 | */ |
363 | enum { |
357 | enum { |
364 | XTerm_name = 0, |
358 | XTerm_name = 0, |
365 | XTerm_iconName = 1, |
359 | XTerm_iconName = 1, |
366 | XTerm_title = 2, |
360 | XTerm_title = 2, |
367 | XTerm_property = 3, /* change X property, not yet implemented */ |
361 | XTerm_property = 3, // change X property, not yet implemented |
368 | XTerm_Color = 4, /* change colors */ |
362 | XTerm_Color = 4, // change colors |
369 | XTerm_Color00 = 10, /* not implemented, CLASH! */ |
363 | XTerm_Color00 = 10, // not implemented, CLASH! |
370 | XTerm_Color01 = 11, /* not implemented */ |
364 | XTerm_Color01 = 11, // not implemented |
371 | XTerm_Color_cursor = 12, /* change actual 'Cursor' color */ |
365 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
372 | XTerm_Color_pointer = 13, /* change actual 'Pointer' color */ |
366 | XTerm_Color_pointer = 13, // change actual 'Pointer' color |
373 | XTerm_Color04 = 14, /* not implemented */ |
367 | XTerm_Color04 = 14, // not implemented |
374 | XTerm_Color05 = 15, /* not implemented */ |
368 | XTerm_Color05 = 15, // not implemented |
375 | XTerm_Color06 = 16, /* not implemented */ |
369 | XTerm_Color06 = 16, // not implemented |
376 | XTerm_Color_RV = 17, /* change actual 'Highlight' color */ |
370 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
377 | XTerm_logfile = 46, /* not implemented */ |
371 | XTerm_logfile = 46, // not implemented |
378 | XTerm_font = 50, |
372 | XTerm_font = 50, |
379 | |
373 | |
380 | XTerm_konsole30 = 30, /* reserved for konsole */ |
374 | XTerm_konsole30 = 30, // reserved for konsole |
381 | XTerm_konsole31 = 31, /* reserved for konsole */ |
375 | XTerm_konsole31 = 31, // reserved for konsole |
382 | XTerm_emacs51 = 51, /* reserved for emacs shell */ |
376 | XTerm_emacs51 = 51, // reserved for emacs shell |
383 | /* |
377 | /* |
384 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
378 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
385 | */ |
379 | */ |
386 | XTerm_locale = 9, /* change locale */ |
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|
387 | XTerm_Menu = 10, /* set menu item */ |
380 | XTerm_Menu = 10, // set menu item |
388 | XTerm_Color_BD = 18, /* change actual 'Bold' color */ |
381 | XTerm_Color_BD = 18, // change actual 'Bold' color |
389 | XTerm_Color_UL = 19, /* change actual 'Underline' color */ |
382 | XTerm_Color_UL = 19, // change actual 'Underline' color |
390 | XTerm_Pixmap = 20, /* new bg pixmap */ |
383 | XTerm_Pixmap = 20, // new bg pixmap |
391 | XTerm_restoreFG = 39, /* change default fg color */ |
384 | XTerm_restoreFG = 39, // change default fg color |
392 | XTerm_restoreBG = 49, /* change default bg color */ |
385 | XTerm_restoreBG = 49, // change default bg color |
393 | XTerm_dumpscreen = 55, /* dump scrollback and all of screen */ |
386 | XTerm_dumpscreen = 55, // dump scrollback and all of screen |
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|
387 | XTerm_locale = 701, // change locale |
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|
388 | XTerm_findfont = 702, // find font of given character (in decimal) |
394 | }; |
389 | }; |
395 | |
390 | |
396 | /* Words starting with `Color_' are colours. Others are counts */ |
391 | /* Words starting with `Color_' are colours. Others are counts */ |
397 | /* |
392 | /* |
398 | * The following comment is mostly obsolete since pixcolor_set was expanded: |
393 | * The following comment is mostly obsolete since pixcolor_set was expanded: |
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526 | #endif |
521 | #endif |
527 | #ifdef USE_XIM |
522 | #ifdef USE_XIM |
528 | Rs_preeditType, |
523 | Rs_preeditType, |
529 | Rs_inputMethod, |
524 | Rs_inputMethod, |
530 | #endif |
525 | #endif |
531 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
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532 | Rs_bigfont_key, |
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533 | Rs_smallfont_key, |
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534 | #endif |
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|
535 | #ifdef TRANSPARENT |
526 | #ifdef TRANSPARENT |
536 | Rs_transparent, |
527 | Rs_transparent, |
537 | Rs_transparent_all, |
528 | Rs_transparent_all, |
538 | #endif |
529 | #endif |
539 | #ifndef NO_FRILLS |
530 | #ifndef NO_FRILLS |
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543 | Rs_scrollBar_thickness, |
534 | Rs_scrollBar_thickness, |
544 | #ifndef NO_LINESPACE |
535 | #ifndef NO_LINESPACE |
545 | Rs_lineSpace, |
536 | Rs_lineSpace, |
546 | #endif |
537 | #endif |
547 | Rs_cutchars, |
538 | Rs_cutchars, |
548 | #ifdef ACS_ASCII |
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549 | Rs_acs_chars, |
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|
550 | #endif |
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|
551 | Rs_modifier, |
539 | Rs_modifier, |
552 | Rs_answerbackstring, |
540 | Rs_answerbackstring, |
553 | Rs_tripleclickwords, |
541 | Rs_tripleclickwords, |
554 | Rs_cursorBlink, |
542 | Rs_cursorBlink, |
555 | Rs_pointerBlank, |
543 | Rs_pointerBlank, |
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607 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
595 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
608 | #define PrivMode(test,bit) \ |
596 | #define PrivMode(test,bit) \ |
609 | if (test) \ |
597 | if (test) \ |
610 | PrivateModes |= (bit); \ |
598 | PrivateModes |= (bit); \ |
611 | else \ |
599 | else \ |
612 | PrivateModes &= ~ (bit) |
600 | PrivateModes &= ~(bit) |
613 | |
601 | |
614 | #ifdef ALLOW_132_MODE |
602 | #ifdef ALLOW_132_MODE |
615 | # define PrivMode_Default \ |
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|
616 | (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
603 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
617 | #else |
604 | #else |
618 | # define PrivMode_Default \ |
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619 | (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
605 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
620 | #endif |
606 | #endif |
621 | |
607 | |
622 | #define XDEPTH display->depth |
608 | #define XDEPTH display->depth |
623 | #define XCMAP display->cmap |
609 | #define XCMAP display->cmap |
624 | #define XVISUAL display->visual |
610 | #define XVISUAL display->visual |
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835 | operator mbstate_t *() { return &mbs; } |
821 | operator mbstate_t *() { return &mbs; } |
836 | void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } |
822 | void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } |
837 | mbstate () { reset (); } |
823 | mbstate () { reset (); } |
838 | }; |
824 | }; |
839 | |
825 | |
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826 | #if UNICODE3 |
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827 | # define COMPOSE_LO 0x40000000UL |
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828 | # define COMPOSE_HI 0x400fffffUL |
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829 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
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830 | #else |
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831 | # define COMPOSE_LO 0xd800UL |
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832 | # define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... |
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833 | # define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) |
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834 | #endif |
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835 | |
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836 | #if ENABLE_COMBINING |
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837 | // compose chars are used to represent composite characters |
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838 | // that are not representable in unicode, as well as characters |
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839 | // not fitting in the BMP. |
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840 | struct compose_char { |
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841 | uint32_t c1, c2; // any chars != NOCHAR are valid |
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842 | compose_char (uint32_t c1, uint32_t c2) |
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843 | : c1(c1), c2(c2) |
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844 | { } |
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845 | }; |
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846 | |
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847 | class rxvt_composite_vec { |
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848 | vector<compose_char> v; |
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849 | public: |
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850 | text_t compose (uint32_t c1, uint32_t c2 = NOCHAR); |
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851 | int expand (uint32_t c, wchar_t *r); |
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852 | compose_char *operator [](text_t c) |
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853 | { |
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854 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
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855 | ? &v[c - COMPOSE_LO] |
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856 | : 0; |
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857 | } |
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858 | }; |
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859 | |
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860 | extern class rxvt_composite_vec rxvt_composite; |
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861 | #endif |
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862 | |
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863 | |
840 | struct rxvt_term : rxvt_vars { |
864 | struct rxvt_term : rxvt_vars { |
841 | struct mbstate mbstate; |
865 | struct mbstate mbstate; |
842 | |
866 | |
843 | unsigned char want_refresh:1, |
867 | unsigned char want_refresh:1, |
844 | #ifdef TRANSPARENT |
868 | #ifdef TRANSPARENT |
845 | want_full_refresh:1, /* awaiting full screen refresh */ |
869 | want_full_refresh:1, /* awaiting full screen refresh */ |
846 | #endif |
870 | #endif |
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989 | const char *key_backspace; |
1013 | const char *key_backspace; |
990 | #endif |
1014 | #endif |
991 | #ifndef NO_DELETE_KEY |
1015 | #ifndef NO_DELETE_KEY |
992 | const char *key_delete; |
1016 | const char *key_delete; |
993 | #endif |
1017 | #endif |
994 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
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995 | KeySym ks_bigfont, ks_smallfont; |
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996 | #endif |
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997 | #ifdef USE_XIM |
1018 | #ifdef USE_XIM |
998 | rxvt_xim *input_method; |
1019 | rxvt_xim *input_method; |
999 | XIC Input_Context; |
1020 | XIC Input_Context; |
1000 | XIMStyle input_style; |
1021 | XIMStyle input_style; |
1001 | int event_type; |
1022 | int event_type; |
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1046 | char *locale; |
1067 | char *locale; |
1047 | char *codeset; |
1068 | char *codeset; |
1048 | char charsets[4]; |
1069 | char charsets[4]; |
1049 | unsigned char *v_buffer; /* pointer to physical buffer */ |
1070 | unsigned char *v_buffer; /* pointer to physical buffer */ |
1050 | unsigned int v_buflen; /* size of area to write */ |
1071 | unsigned int v_buflen; /* size of area to write */ |
1051 | char *newfont[MAX_NFONTS]; |
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1052 | stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ |
1072 | stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ |
1053 | #ifdef KEYSYM_RESOURCE |
1073 | #ifdef KEYSYM_RESOURCE |
1054 | const unsigned char *Keysym_map[256]; |
1074 | const unsigned char *Keysym_map[256]; |
1055 | #endif |
1075 | #endif |
1056 | const char *rs[NUM_RESOURCES]; |
1076 | const char *rs[NUM_RESOURCES]; |
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1159 | void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); |
1179 | void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); |
1160 | int scr_scroll_text (int row1, int row2, int count, int spec); |
1180 | int scr_scroll_text (int row1, int row2, int count, int spec); |
1161 | void scr_reset (); |
1181 | void scr_reset (); |
1162 | void scr_reset_realloc (); |
1182 | void scr_reset_realloc (); |
1163 | void scr_release (); |
1183 | void scr_release (); |
1164 | void scr_clear (); |
1184 | void scr_clear (bool really = true); |
1165 | void scr_refresh (unsigned char refresh_type); |
1185 | void scr_refresh (unsigned char refresh_type); |
1166 | bool scr_refresh_rend (rend_t mask, rend_t value); |
1186 | bool scr_refresh_rend (rend_t mask, rend_t value); |
1167 | void scr_erase_screen (int mode); |
1187 | void scr_erase_screen (int mode); |
1168 | void scr_touch (bool refresh); |
1188 | void scr_touch (bool refresh); |
1169 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1189 | void scr_expose (int x, int y, int width, int height, bool refresh); |
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1174 | |
1194 | |
1175 | // command.C |
1195 | // command.C |
1176 | void lookup_key (XKeyEvent &ev); |
1196 | void lookup_key (XKeyEvent &ev); |
1177 | unsigned int cmd_write (const unsigned char *str, unsigned int count); |
1197 | unsigned int cmd_write (const unsigned char *str, unsigned int count); |
1178 | uint32_t cmd_getc (); |
1198 | uint32_t cmd_getc (); |
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1199 | bool cmd_parse (); |
1179 | void mouse_report (XButtonEvent &ev); |
1200 | void mouse_report (XButtonEvent &ev); |
1180 | void button_press (XButtonEvent &ev); |
1201 | void button_press (XButtonEvent &ev); |
1181 | void button_release (XButtonEvent &ev); |
1202 | void button_release (XButtonEvent &ev); |
1182 | int check_our_parents (); |
1203 | int check_our_parents (); |
1183 | #ifdef PRINTPIPE |
1204 | #ifdef PRINTPIPE |