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70 | |
70 | |
71 | #ifndef HAVE_XPOINTER |
71 | #ifndef HAVE_XPOINTER |
72 | typedef char *XPointer; |
72 | typedef char *XPointer; |
73 | #endif |
73 | #endif |
74 | |
74 | |
75 | #ifdef HAVE_TERMIOS_H |
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76 | # include <termios.h> |
75 | #include <termios.h> |
77 | typedef struct termios ttymode_t; |
76 | typedef struct termios ttymode_t; |
78 | #else |
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79 | # include <sgtty.h> |
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80 | typedef struct { |
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81 | struct sgttyb sg; |
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82 | struct tchars tc; |
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83 | struct ltchars lc; |
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84 | int line; |
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85 | int local; |
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86 | } ttymode_t; |
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87 | #endif |
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88 | |
77 | |
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78 | #ifdef HAVE_AFTERIMAGE |
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79 | # include <afterimage.h> |
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80 | #undef min |
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81 | #undef max |
89 | #ifdef XPM_BACKGROUND |
82 | #elif defined(XPM_BACKGROUND) |
90 | # ifdef XPM_INC_X11 |
83 | # ifdef XPM_INC_X11 |
91 | # include <X11/xpm.h> |
84 | # include <X11/xpm.h> |
92 | # else |
85 | # else |
93 | # include <xpm.h> |
86 | # include <xpm.h> |
94 | # endif |
87 | # endif |
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141 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
134 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
142 | char * rxvt_Str_trim (char *str) NOTHROW; |
135 | char * rxvt_Str_trim (char *str) NOTHROW; |
143 | int rxvt_Str_escaped (char *str) NOTHROW; |
136 | int rxvt_Str_escaped (char *str) NOTHROW; |
144 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
137 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
145 | void rxvt_freecommastring (char **cs) NOTHROW; |
138 | void rxvt_freecommastring (char **cs) NOTHROW; |
146 | char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; |
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147 | |
139 | |
148 | ///////////////////////////////////////////////////////////////////////////// |
140 | ///////////////////////////////////////////////////////////////////////////// |
149 | |
141 | |
150 | // temporarily replace the process environment |
142 | // temporarily replace the process environment |
151 | extern char **environ; |
143 | extern char **environ; |
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188 | #endif |
180 | #endif |
189 | |
181 | |
190 | #ifdef XPM_BACKGROUND |
182 | #ifdef XPM_BACKGROUND |
191 | typedef struct { |
183 | typedef struct { |
192 | short w, h, x, y; |
184 | short w, h, x, y; |
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185 | bool auto_resize ; |
193 | Pixmap pixmap; |
186 | Pixmap pixmap; |
194 | } bgPixmap_t; |
187 | } bgPixmap_t; |
195 | #endif |
188 | #endif |
196 | |
189 | |
197 | /* |
190 | /* |
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684 | * MACRO DEFINES |
677 | * MACRO DEFINES |
685 | ***************************************************************************** |
678 | ***************************************************************************** |
686 | */ |
679 | */ |
687 | #define dLocal(type,name) type const name = this->name |
680 | #define dLocal(type,name) type const name = this->name |
688 | |
681 | |
689 | // for speed reasons, we assume that all latin1 characters |
682 | // for speed reasons, we assume that all codepoints 32 to 126 are |
690 | // are single-width (the first unicode combining character |
683 | // single-width. |
691 | // is actually 0x300, but ascii is what matters most). |
684 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
692 | #define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1) |
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693 | |
685 | |
694 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
686 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
695 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
687 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
696 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
688 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
697 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
689 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
698 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight) |
690 | #define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight) |
699 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
691 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
700 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
692 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
701 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
693 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
702 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
694 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
703 | |
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704 | #define OPTION(opt) (options & (opt)) |
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705 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
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706 | | Opt_jumpScroll | Opt_secondaryScreen \ |
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707 | | Opt_pastableTabs | Opt_intensityStyles) |
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708 | |
695 | |
709 | // for m >= -n, ensure remainder lies between 0..n-1 |
696 | // for m >= -n, ensure remainder lies between 0..n-1 |
710 | #define MOD(m,n) (((m) + (n)) % (n)) |
697 | #define MOD(m,n) (((m) + (n)) % (n)) |
711 | |
698 | |
712 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
699 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
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896 | |
883 | |
897 | #ifdef KEYSYM_RESOURCE |
884 | #ifdef KEYSYM_RESOURCE |
898 | class keyboard_manager; |
885 | class keyboard_manager; |
899 | #endif |
886 | #endif |
900 | |
887 | |
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888 | /* to get libAfterImage to work with multiple displays we use that hack : */ |
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889 | /* should not need that with libAfterImage version >= 1.15 */ |
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890 | #define AFTERIMAGE_DPY_OP(op) ((::dpy = dpy), (op)) |
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891 | |
901 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
892 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
902 | |
893 | |
903 | // special markers with magic addresses |
894 | // special markers with magic addresses |
904 | static const char resval_undef []; // options specifically unset |
895 | static const char resval_undef []; // options specifically unset |
905 | static const char resval_on []; // boolean options switched on |
896 | static const char resval_on []; // boolean options switched on |
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911 | rxvt_perl_term perl; |
902 | rxvt_perl_term perl; |
912 | #endif |
903 | #endif |
913 | struct mbstate mbstate; // current input multibyte state |
904 | struct mbstate mbstate; // current input multibyte state |
914 | |
905 | |
915 | unsigned char want_refresh:1, |
906 | unsigned char want_refresh:1, |
916 | #ifdef TRANSPARENT |
907 | #ifdef ENABLE_TRANSPARENCY |
917 | want_full_refresh:1, /* awaiting full screen refresh */ |
908 | want_full_refresh:1, /* awaiting full screen refresh */ |
918 | #endif |
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919 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
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920 | am_transparent:1, /* is a transparent term */ |
909 | am_transparent:1, /* is a transparent term */ |
921 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
910 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
922 | #endif |
911 | #endif |
923 | current_screen:1, /* primary or secondary */ |
912 | current_screen:1, /* primary or secondary */ |
924 | num_scr_allow:1, |
913 | num_scr_allow:1, |
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967 | /* give proper Scroll behaviour */ |
956 | /* give proper Scroll behaviour */ |
968 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
957 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
969 | mouse_slip_wheel_speed, |
958 | mouse_slip_wheel_speed, |
970 | #endif |
959 | #endif |
971 | refresh_count, |
960 | refresh_count, |
972 | refresh_limit, |
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973 | last_bot, /* scrollbar last bottom position */ |
961 | last_bot, /* scrollbar last bottom position */ |
974 | last_top, /* scrollbar last top position */ |
962 | last_top, /* scrollbar last top position */ |
975 | last_state, /* scrollbar last state */ |
963 | last_state, /* scrollbar last state */ |
976 | scrollbar_len, |
964 | scrollbar_len, |
977 | window_vt_x, |
965 | window_vt_x, |
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1035 | XComposeStatus compose; |
1023 | XComposeStatus compose; |
1036 | ttymode_t tio; |
1024 | ttymode_t tio; |
1037 | row_col_t oldcursor; |
1025 | row_col_t oldcursor; |
1038 | #ifdef XPM_BACKGROUND |
1026 | #ifdef XPM_BACKGROUND |
1039 | bgPixmap_t bgPixmap; |
1027 | bgPixmap_t bgPixmap; |
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1028 | #ifdef HAVE_AFTERIMAGE |
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1029 | struct ASVisual *asv; |
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1030 | ASImageManager *asimman; |
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1031 | ASImage *original_asim; |
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1032 | struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */ |
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1033 | #else |
1040 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1034 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
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1035 | #endif |
1041 | #endif |
1036 | #endif |
1042 | |
1037 | |
1043 | #if ENABLE_OVERLAY |
1038 | #if ENABLE_OVERLAY |
1044 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1039 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1045 | text_t **ov_text; |
1040 | text_t **ov_text; |
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1103 | void vt_select_input () const NOTHROW |
1098 | void vt_select_input () const NOTHROW |
1104 | { |
1099 | { |
1105 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1100 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1106 | } |
1101 | } |
1107 | |
1102 | |
1108 | #if TRANSPARENT || ENABLE_PERL |
1103 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1109 | void rootwin_cb (XEvent &xev); |
1104 | void rootwin_cb (XEvent &xev); |
1110 | xevent_watcher rootwin_ev; |
1105 | xevent_watcher rootwin_ev; |
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1106 | #endif |
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1107 | #if ENABLE_TRANSPARENCY |
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1108 | int check_our_parents (); |
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1109 | void check_our_parents_cb (time_watcher &w); |
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1110 | time_watcher check_our_parents_ev; |
1111 | #endif |
1111 | #endif |
1112 | |
1112 | |
1113 | void x_cb (XEvent &xev); |
1113 | void x_cb (XEvent &xev); |
1114 | void flush (); |
1114 | void flush (); |
1115 | xevent_watcher termwin_ev; |
1115 | xevent_watcher termwin_ev; |
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1233 | void button_press (XButtonEvent &ev); |
1233 | void button_press (XButtonEvent &ev); |
1234 | void button_release (XButtonEvent &ev); |
1234 | void button_release (XButtonEvent &ev); |
1235 | void focus_in (); |
1235 | void focus_in (); |
1236 | void focus_out (); |
1236 | void focus_out (); |
1237 | void update_fade_color (unsigned int idx); |
1237 | void update_fade_color (unsigned int idx); |
1238 | int check_our_parents (); |
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1239 | #ifdef PRINTPIPE |
1238 | #ifdef PRINTPIPE |
1240 | FILE *popen_printer (); |
1239 | FILE *popen_printer (); |
1241 | int pclose_printer (FILE *stream); |
1240 | int pclose_printer (FILE *stream); |
1242 | #endif |
1241 | #endif |
1243 | void process_print_pipe (); |
1242 | void process_print_pipe (); |
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1304 | { |
1303 | { |
1305 | int base = GET_BASEFG (r); |
1304 | int base = GET_BASEFG (r); |
1306 | #ifndef NO_BRIGHTCOLOR |
1305 | #ifndef NO_BRIGHTCOLOR |
1307 | if (r & RS_Bold |
1306 | if (r & RS_Bold |
1308 | # if ENABLE_STYLES |
1307 | # if ENABLE_STYLES |
1309 | && OPTION (Opt_intensityStyles) |
1308 | && option (Opt_intensityStyles) |
1310 | # endif |
1309 | # endif |
1311 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1310 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1312 | base += minBrightCOLOR - minCOLOR; |
1311 | base += minBrightCOLOR - minCOLOR; |
1313 | #endif |
1312 | #endif |
1314 | return base; |
1313 | return base; |
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1318 | { |
1317 | { |
1319 | int base = GET_BASEBG (r); |
1318 | int base = GET_BASEBG (r); |
1320 | #ifndef NO_BRIGHTCOLOR |
1319 | #ifndef NO_BRIGHTCOLOR |
1321 | if (r & RS_Blink |
1320 | if (r & RS_Blink |
1322 | # if ENABLE_STYLES |
1321 | # if ENABLE_STYLES |
1323 | && OPTION (Opt_intensityStyles) |
1322 | && option (Opt_intensityStyles) |
1324 | # endif |
1323 | # endif |
1325 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1324 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1326 | base += minBrightCOLOR - minCOLOR; |
1325 | base += minBrightCOLOR - minCOLOR; |
1327 | #endif |
1326 | #endif |
1328 | return base; |
1327 | return base; |
1329 | } |
1328 | } |
1330 | |
1329 | |
1331 | bool option (uint32_t opt) const NOTHROW |
1330 | bool option (uint8_t opt) const NOTHROW |
1332 | { |
1331 | { |
1333 | return OPTION (opt); |
1332 | return options[opt >> 3] & (1 << (opt & 7)); |
1334 | } |
1333 | } |
1335 | |
1334 | |
1336 | void set_option (uint32_t opt, bool set) NOTHROW |
1335 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1337 | { |
1336 | { |
1338 | if (set) |
1337 | if (set) |
1339 | options |= opt; |
1338 | options[opt >> 3] |= (1 << (opt & 7)); |
1340 | else |
1339 | else |
1341 | options &= ~opt; |
1340 | options[opt >> 3] &= ~(1 << (opt & 7)); |
1342 | } |
1341 | } |
1343 | |
1342 | |
1344 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1343 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1345 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1344 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1346 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1345 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |