… | |
… | |
8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
9 | # define ENABLE_OVERLAY 1 |
9 | # define ENABLE_OVERLAY 1 |
10 | #endif |
10 | #endif |
11 | |
11 | |
12 | #if ENABLE_PERL |
12 | #if ENABLE_PERL |
13 | # define ENABLE_FRILLS 1 |
13 | # define ENABLE_FRILLS 1 |
14 | # define ENABLE_COMBINING 1 |
14 | # define ENABLE_COMBINING 1 |
15 | #endif |
15 | #endif |
16 | |
16 | |
17 | #if ENABLE_FRILLS |
17 | #if ENABLE_FRILLS |
18 | # define ENABLE_XEMBED 1 |
18 | # define ENABLE_XEMBED 1 |
19 | # define ENABLE_EWMH 1 |
19 | # define ENABLE_EWMH 1 |
20 | # define ENABLE_XIM_ONTHESPOT 1 |
20 | # define ENABLE_XIM_ONTHESPOT 1 |
21 | # define CURSOR_BLINK 1 |
21 | # define CURSOR_BLINK 1 |
|
|
22 | # define OPTION_HC 1 |
22 | #else |
23 | #else |
23 | # define ENABLE_MINIMAL 1 |
24 | # define ENABLE_MINIMAL 1 |
24 | #endif |
25 | #endif |
25 | |
26 | |
26 | #include <limits.h> |
27 | #include <limits.h> |
… | |
… | |
32 | #if ENABLE_FRILLS |
33 | #if ENABLE_FRILLS |
33 | # include <X11/Xmd.h> |
34 | # include <X11/Xmd.h> |
34 | #endif |
35 | #endif |
35 | |
36 | |
36 | #include "encoding.h" |
37 | #include "encoding.h" |
|
|
38 | #include "rxvtutil.h" |
37 | #include "rxvtfont.h" |
39 | #include "rxvtfont.h" |
38 | #include "rxvttoolkit.h" |
40 | #include "rxvttoolkit.h" |
39 | #include "iom.h" |
41 | #include "iom.h" |
40 | #include "salloc.h" |
42 | #include "salloc.h" |
41 | #include "libptytty.h" |
43 | #include "libptytty.h" |
… | |
… | |
68 | |
70 | |
69 | #ifndef HAVE_XPOINTER |
71 | #ifndef HAVE_XPOINTER |
70 | typedef char *XPointer; |
72 | typedef char *XPointer; |
71 | #endif |
73 | #endif |
72 | |
74 | |
73 | #ifdef HAVE_TERMIOS_H |
|
|
74 | # include <termios.h> |
75 | #include <termios.h> |
75 | typedef struct termios ttymode_t; |
76 | typedef struct termios ttymode_t; |
76 | #else |
|
|
77 | # include <sgtty.h> |
|
|
78 | typedef struct { |
|
|
79 | struct sgttyb sg; |
|
|
80 | struct tchars tc; |
|
|
81 | struct ltchars lc; |
|
|
82 | int line; |
|
|
83 | int local; |
|
|
84 | } ttymode_t; |
|
|
85 | #endif |
|
|
86 | |
77 | |
87 | #ifdef XPM_BACKGROUND |
78 | #ifdef HAVE_AFTERIMAGE |
88 | # ifdef XPM_INC_X11 |
79 | # include <afterimage.h> |
89 | # include <X11/xpm.h> |
80 | #undef min |
90 | # else |
81 | #undef max |
91 | # include <xpm.h> |
|
|
92 | # endif |
|
|
93 | #endif |
82 | #endif |
94 | |
83 | |
95 | #ifndef STDIN_FILENO |
84 | #ifndef STDIN_FILENO |
96 | # define STDIN_FILENO 0 |
85 | # define STDIN_FILENO 0 |
97 | # define STDOUT_FILENO 1 |
86 | # define STDOUT_FILENO 1 |
98 | # define STDERR_FILENO 2 |
87 | # define STDERR_FILENO 2 |
99 | #endif |
88 | #endif |
100 | |
89 | |
101 | /****************************************************************************/ |
90 | /****************************************************************************/ |
102 | |
|
|
103 | #ifndef __attribute__ |
|
|
104 | # if __GNUC__ |
|
|
105 | # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) |
|
|
106 | # define __attribute__(x) |
|
|
107 | # endif |
|
|
108 | # endif |
|
|
109 | # define __attribute__(x) |
|
|
110 | #endif |
|
|
111 | |
|
|
112 | #define NORETURN __attribute__ ((noreturn)) |
|
|
113 | #define UNUSED __attribute__ ((unused)) |
|
|
114 | |
|
|
115 | // increases code size unless -fno-enforce-eh-specs |
|
|
116 | #if __GNUC__ |
|
|
117 | # define NOTHROW |
|
|
118 | # define THROW(x) |
|
|
119 | #else |
|
|
120 | # define NOTHROW throw() |
|
|
121 | # define THROW(x) throw x |
|
|
122 | #endif |
|
|
123 | |
91 | |
124 | // exception thrown on fatal (per-instance) errors |
92 | // exception thrown on fatal (per-instance) errors |
125 | class rxvt_failure_exception { }; |
93 | class rxvt_failure_exception { }; |
126 | |
94 | |
127 | // exception thrown when the command parser runs out of input data |
95 | // exception thrown when the command parser runs out of input data |
… | |
… | |
131 | ***************************************************************************** |
99 | ***************************************************************************** |
132 | * PROTOTYPES |
100 | * PROTOTYPES |
133 | ***************************************************************************** |
101 | ***************************************************************************** |
134 | */ |
102 | */ |
135 | // main.C |
103 | // main.C |
136 | RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; |
|
|
137 | RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; |
|
|
138 | void rxvt_clean_exit () NOTHROW; |
|
|
139 | void * rxvt_malloc (size_t size); |
104 | void * rxvt_malloc (size_t size); |
140 | void * rxvt_calloc (size_t number, size_t size); |
105 | void * rxvt_calloc (size_t number, size_t size); |
141 | void * rxvt_realloc (void *ptr, size_t size); |
106 | void * rxvt_realloc (void *ptr, size_t size); |
142 | |
107 | |
143 | // misc.C |
108 | // misc.C |
144 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
109 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
145 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
110 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
146 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
111 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
147 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
112 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
148 | char * rxvt_strdup_cpp (const char *str); |
|
|
149 | |
113 | |
150 | #define rxvt_strdup(s) ((s) ? strdup(s) : 0) |
114 | #define rxvt_strdup(s) ((s) ? strdup(s) : 0) |
151 | |
115 | |
152 | char * rxvt_r_basename (const char *str) NOTHROW; |
116 | char * rxvt_basename (const char *str) NOTHROW; |
153 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
117 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
154 | void rxvt_log (const char *fmt,...) NOTHROW; |
118 | void rxvt_log (const char *fmt,...) NOTHROW; |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
119 | void rxvt_warn (const char *fmt,...) NOTHROW; |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
120 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
121 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
158 | |
122 | |
159 | int rxvt_Str_match (const char *s1, const char *s2) NOTHROW; |
|
|
160 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
|
|
161 | char * rxvt_Str_trim (char *str) NOTHROW; |
123 | char * rxvt_strtrim (char *str) NOTHROW; |
162 | int rxvt_Str_escaped (char *str) NOTHROW; |
|
|
163 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
124 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
164 | void rxvt_freecommastring (char **cs) NOTHROW; |
125 | void rxvt_freecommastring (char **cs) NOTHROW; |
165 | char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; |
|
|
166 | |
126 | |
167 | ///////////////////////////////////////////////////////////////////////////// |
127 | ///////////////////////////////////////////////////////////////////////////// |
168 | |
128 | |
169 | // temporarily replace the process environment |
129 | // temporarily replace the process environment |
170 | extern char **environ; |
130 | extern char **environ; |
171 | extern char **rxvt_environ; // the original environ pointer |
131 | extern char **rxvt_environ; // the original environ pointer |
172 | |
132 | |
173 | inline void set_environ (stringvec *envv) |
133 | static inline void set_environ (stringvec *envv) |
174 | { |
134 | { |
175 | #if ENABLE_PERL |
135 | #if ENABLE_PERL |
176 | assert (envv); |
136 | assert (envv); |
177 | #else |
137 | #else |
178 | if (envv) |
138 | if (envv) |
179 | #endif |
139 | #endif |
180 | environ = (char **)envv->begin (); |
140 | environ = (char **)envv->begin (); |
181 | } |
141 | } |
182 | |
142 | |
183 | inline void set_environ (char **envv) |
143 | static inline void set_environ (char **envv) |
184 | { |
144 | { |
185 | #if ENABLE_PERL |
145 | #if ENABLE_PERL |
186 | assert (envv); |
146 | assert (envv); |
187 | #else |
147 | #else |
188 | if (envv) |
148 | if (envv) |
… | |
… | |
204 | # define KEEP_SCROLLCOLOR 1 |
164 | # define KEEP_SCROLLCOLOR 1 |
205 | #else |
165 | #else |
206 | # undef KEEP_SCROLLCOLOR |
166 | # undef KEEP_SCROLLCOLOR |
207 | #endif |
167 | #endif |
208 | |
168 | |
|
|
169 | #if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY) |
|
|
170 | # define HAVE_BG_PIXMAP 1/* to simplify further usage */ |
|
|
171 | struct bgPixmap_t { |
|
|
172 | |
|
|
173 | enum { |
|
|
174 | geometrySet = (1UL<<0), |
|
|
175 | propScale = (1UL<<1), |
|
|
176 | geometryFlags = (geometrySet|propScale), |
|
|
177 | |
|
|
178 | tintSet = (1UL<<8), |
|
|
179 | tintNeeded = (1UL<<9), |
|
|
180 | tintWholesome = (1UL<<10), |
|
|
181 | tintServerSide = (1UL<<11), |
|
|
182 | tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome), |
|
|
183 | blurNeeded = (1UL<<12), |
|
|
184 | |
|
|
185 | isTransparent = (1UL<<16), |
|
|
186 | isInvalid = (1UL<<17) |
|
|
187 | }; |
|
|
188 | |
|
|
189 | unsigned long flags; |
|
|
190 | |
|
|
191 | enum { |
|
|
192 | transpPmapTiled = (1UL<<0), |
|
|
193 | transpPmapTinted = tintNeeded, |
|
|
194 | transpPmapBlured = blurNeeded, |
|
|
195 | transpTransformations = (tintNeeded|blurNeeded) |
|
|
196 | }; /* this flags are returned by make_transparency_pixmap if called */ |
|
|
197 | |
209 | #ifdef XPM_BACKGROUND |
198 | # ifdef XPM_BACKGROUND |
210 | typedef struct { |
199 | # ifdef HAVE_AFTERIMAGE |
211 | short w, h, x, y; |
200 | ASImage *original_asim; |
|
|
201 | bool render_asim (ASImage *background, ARGB32 background_tint); |
|
|
202 | # endif |
|
|
203 | |
|
|
204 | enum { defaultScale = 100, defaultAlign = 50 }; |
|
|
205 | |
|
|
206 | unsigned int h_scale, v_scale;/* percents of the window size */ |
|
|
207 | int h_align, v_align; /* percents of the window size: |
|
|
208 | 0 - left align, 50 - center, 100 - right */ |
|
|
209 | void unset_geometry () { flags = flags & ~geometryFlags; }; |
|
|
210 | bool set_geometry (const char *geom); |
|
|
211 | void set_defaultGeometry () |
|
|
212 | { |
|
|
213 | h_scale = v_scale = defaultScale; |
|
|
214 | h_align = v_align = defaultAlign; |
|
|
215 | flags |= geometrySet; |
|
|
216 | }; |
|
|
217 | |
|
|
218 | bool set_file (const char *file); |
|
|
219 | # endif /* XPM_BACKGROUND */ |
|
|
220 | |
|
|
221 | rxvt_term *target; |
|
|
222 | bool set_target (rxvt_term *new_target); |
|
|
223 | |
|
|
224 | # ifdef ENABLE_TRANSPARENCY |
|
|
225 | int root_depth; /* obtained when target is set */ |
|
|
226 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
227 | rxvt_color tint; |
|
|
228 | int shade; |
|
|
229 | int h_blurRadius, v_blurRadius; |
|
|
230 | |
|
|
231 | bool set_transparent (); |
|
|
232 | bool set_blur_radius (const char *geom); |
|
|
233 | bool set_tint (rxvt_color &new_tint); |
|
|
234 | bool unset_tint (); |
|
|
235 | bool set_shade (const char *shade_str); |
|
|
236 | bool set_root_pixmap (); |
|
|
237 | |
|
|
238 | unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ |
|
|
239 | # endif |
|
|
240 | double invalid_since; |
|
|
241 | |
212 | Pixmap pixmap; |
242 | Pixmap pixmap; |
213 | } bgPixmap_t; |
243 | unsigned int pmap_width, pmap_height; |
|
|
244 | unsigned int pmap_depth; |
|
|
245 | |
|
|
246 | bool window_size_sensitive (); |
|
|
247 | bool need_client_side_rendering (); |
|
|
248 | void apply (); |
|
|
249 | bool render (); |
|
|
250 | void invalidate () { |
|
|
251 | if (!(flags & isInvalid)) |
|
|
252 | { |
|
|
253 | flags |= isInvalid; |
|
|
254 | invalid_since = NOW; |
|
|
255 | } |
|
|
256 | }; |
|
|
257 | }; |
|
|
258 | #else |
|
|
259 | # undef HAVE_BG_PIXMAP |
214 | #endif |
260 | #endif |
215 | |
261 | |
216 | /* |
262 | /* |
217 | * the 'essential' information for reporting Mouse Events |
263 | * the 'essential' information for reporting Mouse Events |
218 | * pared down from XButtonEvent |
264 | * pared down from XButtonEvent |
… | |
… | |
432 | // fake styles |
478 | // fake styles |
433 | #define RS_Blink 0x00010000UL // blink |
479 | #define RS_Blink 0x00010000UL // blink |
434 | #define RS_RVid 0x00020000UL // reverse video |
480 | #define RS_RVid 0x00020000UL // reverse video |
435 | #define RS_Uline 0x00040000UL // underline |
481 | #define RS_Uline 0x00040000UL // underline |
436 | |
482 | |
|
|
483 | // toggle this to force redraw, must be != RS_Careful |
|
|
484 | #define RS_redraw 0x01000000UL |
|
|
485 | |
437 | // 5 custom bits for extensions |
486 | // 5 custom bits for extensions |
438 | #define RS_customCount 32 |
487 | #define RS_customCount 32 |
439 | #define RS_customMask 0x00f80000UL |
488 | #define RS_customMask 0x00f80000UL |
440 | #define RS_customShift 19 |
489 | #define RS_customShift 19 |
441 | |
490 | |
… | |
… | |
510 | Rxvt_restoreFG = 39, // change default fg color |
559 | Rxvt_restoreFG = 39, // change default fg color |
511 | Rxvt_restoreBG = 49, // change default bg color |
560 | Rxvt_restoreBG = 49, // change default bg color |
512 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
561 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
513 | |
562 | |
514 | URxvt_locale = 701, // change locale |
563 | URxvt_locale = 701, // change locale |
|
|
564 | URxvt_version = 702, // request version |
515 | |
565 | |
516 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
566 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
517 | URxvt_Color_tint = 705, // change actual tint colour |
567 | URxvt_Color_tint = 705, // change actual tint colour |
518 | URxvt_Color_BD = 706, |
568 | URxvt_Color_BD = 706, |
519 | URxvt_Color_UL = 707, |
569 | URxvt_Color_UL = 707, |
… | |
… | |
535 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
585 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
536 | * until we need to. Also, be aware of usage in pixcolor_set |
586 | * until we need to. Also, be aware of usage in pixcolor_set |
537 | */ |
587 | */ |
538 | |
588 | |
539 | enum colour_list { |
589 | enum colour_list { |
|
|
590 | Color_none = -2, |
|
|
591 | Color_transparent = -1, |
540 | Color_fg = 0, |
592 | Color_fg = 0, |
541 | Color_bg, |
593 | Color_bg, |
542 | minCOLOR, /* 2 */ |
594 | minCOLOR, /* 2 */ |
543 | Color_Black = minCOLOR, |
595 | Color_Black = minCOLOR, |
544 | Color_Red3, |
596 | Color_Red3, |
… | |
… | |
586 | #endif |
638 | #endif |
587 | #ifdef KEEP_SCROLLCOLOR |
639 | #ifdef KEEP_SCROLLCOLOR |
588 | Color_scroll, |
640 | Color_scroll, |
589 | Color_trough, |
641 | Color_trough, |
590 | #endif |
642 | #endif |
591 | #if TINTING |
643 | #if ENABLE_TRANSPARENCY |
592 | Color_tint, |
644 | Color_tint, |
593 | #endif |
645 | #endif |
594 | #if OFF_FOCUS_FADING |
646 | #if OFF_FOCUS_FADING |
595 | Color_fade, |
647 | Color_fade, |
596 | #endif |
648 | #endif |
… | |
… | |
603 | TOTAL_COLORS = NRS_COLORS |
655 | TOTAL_COLORS = NRS_COLORS |
604 | #endif |
656 | #endif |
605 | }; |
657 | }; |
606 | |
658 | |
607 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
659 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
608 | |
|
|
609 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
|
|
610 | #define NPIXCLR_BITS 32 |
|
|
611 | |
660 | |
612 | /* |
661 | /* |
613 | * Resource list |
662 | * Resource list |
614 | */ |
663 | */ |
615 | enum { |
664 | enum { |
… | |
… | |
644 | #define PrivMode_LFNL (1UL<<19) |
693 | #define PrivMode_LFNL (1UL<<19) |
645 | /* too annoying to implement X11 highlight tracking */ |
694 | /* too annoying to implement X11 highlight tracking */ |
646 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
695 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
647 | |
696 | |
648 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
697 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
649 | #define PrivMode(test,bit) \ |
|
|
650 | if (test) \ |
|
|
651 | priv_modes |= (bit); \ |
|
|
652 | else \ |
|
|
653 | priv_modes &= ~(bit) |
|
|
654 | |
698 | |
655 | #ifdef ALLOW_132_MODE |
699 | #ifdef ALLOW_132_MODE |
656 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
700 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
657 | #else |
701 | #else |
658 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
702 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
… | |
… | |
699 | ***************************************************************************** |
743 | ***************************************************************************** |
700 | * MACRO DEFINES |
744 | * MACRO DEFINES |
701 | ***************************************************************************** |
745 | ***************************************************************************** |
702 | */ |
746 | */ |
703 | #define dLocal(type,name) type const name = this->name |
747 | #define dLocal(type,name) type const name = this->name |
704 | #define dDisp Display *disp = this->display->display |
|
|
705 | |
748 | |
706 | // for speed reasons, we assume that all latin1 characters |
749 | // for speed reasons, we assume that all codepoints 32 to 126 are |
707 | // are single-width (the first unicdoe combining character |
750 | // single-width. |
708 | // is actually 0x300, but ascii is what matters most). |
751 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
709 | #define WCWIDTH(c) ((c) < 0x100 ? 1 : wcwidth (c)) |
|
|
710 | |
752 | |
711 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
753 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
712 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
754 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
713 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
755 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
714 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
756 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
… | |
… | |
716 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
758 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
717 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
759 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
718 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
760 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
719 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
761 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
720 | |
762 | |
721 | #define OPTION(opt) (options & (opt)) |
|
|
722 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
723 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
724 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
725 | |
|
|
726 | // for m >= -n, ensure remainder lies between 0..n-1 |
763 | // for m >= -n, ensure remainder lies between 0..n-1 |
727 | #define MOD(m,n) (((m) + (n)) % (n)) |
764 | #define MOD(m,n) (((m) + (n)) % (n)) |
728 | |
765 | |
729 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
766 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
730 | #define ROW(n) row_buf [LINENO (n)] |
767 | #define ROW(n) row_buf [LINENO (n)] |
… | |
… | |
748 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
785 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
749 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
786 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
750 | |
787 | |
751 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
788 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
752 | |
789 | |
753 | #define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
790 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
754 | #define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
791 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
755 | |
792 | |
756 | #if ENABLE_STYLES |
793 | #if ENABLE_STYLES |
757 | # define FONTSET(style) fontset[GET_STYLE (style)] |
794 | # define FONTSET(style) fontset[GET_STYLE (style)] |
758 | #else |
795 | #else |
759 | # define FONTSET(style) fontset[0] |
796 | # define FONTSET(style) fontset[0] |
… | |
… | |
787 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
824 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
788 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
825 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
789 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
826 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
790 | - scrollbar_minheight ()) |
827 | - scrollbar_minheight ()) |
791 | |
828 | |
792 | #ifdef XPM_BACKGROUND |
|
|
793 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
794 | #else |
|
|
795 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
796 | #endif |
|
|
797 | |
|
|
798 | typedef callback1<void, const char *> log_callback; |
829 | typedef callback<void (const char *)> log_callback; |
799 | typedef callback1<int, int> getfd_callback; |
830 | typedef callback<int (int)> getfd_callback; |
800 | |
831 | |
801 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
832 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
802 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
833 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
803 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
834 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
804 | extern void rxvt_pop_locale () NOTHROW; |
835 | extern void rxvt_pop_locale () NOTHROW; |
… | |
… | |
806 | /****************************************************************************/ |
837 | /****************************************************************************/ |
807 | |
838 | |
808 | #define LINE_LONGER 0x0001 // line is continued on the next row |
839 | #define LINE_LONGER 0x0001 // line is continued on the next row |
809 | #define LINE_FILTERED 0x0002 // line has been filtered |
840 | #define LINE_FILTERED 0x0002 // line has been filtered |
810 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
841 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
842 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
843 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
811 | |
844 | |
812 | struct line_t { |
845 | struct line_t { |
813 | text_t *t; // terminal the text |
846 | text_t *t; // terminal the text |
814 | rend_t *r; // rendition, uses RS_ flags |
847 | rend_t *r; // rendition, uses RS_ flags |
815 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
848 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
… | |
… | |
869 | # define COMPOSE_LO 0x40000000UL |
902 | # define COMPOSE_LO 0x40000000UL |
870 | # define COMPOSE_HI 0x400fffffUL |
903 | # define COMPOSE_HI 0x400fffffUL |
871 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
904 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
872 | #else |
905 | #else |
873 | # if ENABLE_PERL |
906 | # if ENABLE_PERL |
874 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
907 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
875 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
908 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
876 | # else |
909 | # else |
877 | # define COMPOSE_LO 0xd800UL |
910 | # define COMPOSE_LO 0xd800UL |
878 | # define COMPOSE_HI 0xf8ffUL |
911 | # define COMPOSE_HI 0xf8ffUL |
879 | # endif |
912 | # endif |
… | |
… | |
908 | #endif |
941 | #endif |
909 | |
942 | |
910 | /****************************************************************************/ |
943 | /****************************************************************************/ |
911 | |
944 | |
912 | #ifdef KEYSYM_RESOURCE |
945 | #ifdef KEYSYM_RESOURCE |
913 | class keyboard_manager; |
946 | class keyboard_manager; |
914 | #endif |
947 | #endif |
915 | |
948 | |
916 | struct rxvt_term : zero_initialized, rxvt_vars { |
949 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
|
|
950 | |
|
|
951 | // special markers with magic addresses |
|
|
952 | static const char resval_undef []; // options specifically unset |
|
|
953 | static const char resval_on []; // boolean options switched on |
|
|
954 | static const char resval_off []; // or off |
|
|
955 | |
917 | log_callback *log_hook; // log error messages through this hook, if != 0 |
956 | log_callback *log_hook; // log error messages through this hook, if != 0 |
918 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
957 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
919 | #if ENABLE_PERL |
958 | #if ENABLE_PERL |
920 | rxvt_perl_term perl; |
959 | rxvt_perl_term perl; |
921 | #endif |
960 | #endif |
922 | struct mbstate mbstate; // current input multibyte state |
961 | struct mbstate mbstate; // current input multibyte state |
923 | |
962 | |
924 | unsigned char want_refresh:1, |
963 | unsigned char want_refresh:1, |
925 | #ifdef TRANSPARENT |
964 | #ifdef ENABLE_TRANSPARENCY |
926 | want_full_refresh:1, /* awaiting full screen refresh */ |
965 | want_full_refresh:1, /* awaiting full screen refresh */ |
927 | #endif |
|
|
928 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
929 | am_transparent:1, /* is a transparent term */ |
|
|
930 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
|
|
931 | #endif |
966 | #endif |
932 | current_screen:1, /* primary or secondary */ |
967 | current_screen:1, /* primary or secondary */ |
933 | num_scr_allow:1, |
968 | num_scr_allow:1, |
934 | bypass_keystate:1, |
969 | bypass_keystate:1, |
935 | #ifdef CURSOR_BLINK |
970 | #ifdef CURSOR_BLINK |
… | |
… | |
962 | int prev_ncol, /* screen: previous number of columns */ |
997 | int prev_ncol, /* screen: previous number of columns */ |
963 | prev_nrow; /* screen: previous number of rows */ |
998 | prev_nrow; /* screen: previous number of rows */ |
964 | /* ---------- */ |
999 | /* ---------- */ |
965 | rend_t rstyle; |
1000 | rend_t rstyle; |
966 | /* ---------- */ |
1001 | /* ---------- */ |
967 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
968 | /* ---------- */ |
|
|
969 | #ifdef SELECTION_SCROLLING |
1002 | #ifdef SELECTION_SCROLLING |
970 | int scroll_selection_lines; |
1003 | int scroll_selection_lines; |
971 | enum page_dirn scroll_selection_dir; |
1004 | enum page_dirn scroll_selection_dir; |
972 | int selection_save_x, |
1005 | int selection_save_x, |
973 | selection_save_y, |
1006 | selection_save_y, |
… | |
… | |
978 | /* give proper Scroll behaviour */ |
1011 | /* give proper Scroll behaviour */ |
979 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1012 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
980 | mouse_slip_wheel_speed, |
1013 | mouse_slip_wheel_speed, |
981 | #endif |
1014 | #endif |
982 | refresh_count, |
1015 | refresh_count, |
983 | refresh_limit, |
|
|
984 | last_bot, /* scrollbar last bottom position */ |
1016 | last_bot, /* scrollbar last bottom position */ |
985 | last_top, /* scrollbar last top position */ |
1017 | last_top, /* scrollbar last top position */ |
986 | last_state, /* scrollbar last state */ |
1018 | last_state, /* scrollbar last state */ |
987 | scrollbar_len, |
1019 | scrollbar_len, |
988 | window_vt_x, |
1020 | window_vt_x, |
… | |
… | |
1034 | char * incr_buf; |
1066 | char * incr_buf; |
1035 | size_t incr_buf_size, incr_buf_fill; |
1067 | size_t incr_buf_size, incr_buf_fill; |
1036 | /* ---------- */ |
1068 | /* ---------- */ |
1037 | Cursor leftptr_cursor; |
1069 | Cursor leftptr_cursor; |
1038 | /* ---------- */ |
1070 | /* ---------- */ |
1039 | #ifndef NO_BACKSPACE_KEY |
|
|
1040 | const char *key_backspace; |
|
|
1041 | #endif |
|
|
1042 | #ifndef NO_DELETE_KEY |
|
|
1043 | const char *key_delete; |
|
|
1044 | #endif |
|
|
1045 | struct mouse_event MEvent; |
1071 | struct mouse_event MEvent; |
1046 | XComposeStatus compose; |
1072 | XComposeStatus compose; |
1047 | ttymode_t tio; |
1073 | ttymode_t tio; |
1048 | row_col_t oldcursor; |
1074 | row_col_t oldcursor; |
1049 | #ifdef XPM_BACKGROUND |
1075 | #ifdef HAVE_BG_PIXMAP |
1050 | bgPixmap_t bgPixmap; |
1076 | bgPixmap_t bgPixmap; |
1051 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1077 | #endif |
|
|
1078 | #ifdef HAVE_AFTERIMAGE |
|
|
1079 | ASVisual *asv; |
|
|
1080 | ASImageManager *asimman; |
1052 | #endif |
1081 | #endif |
1053 | |
1082 | |
1054 | #if ENABLE_OVERLAY |
1083 | #if ENABLE_OVERLAY |
1055 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1084 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1056 | text_t **ov_text; |
1085 | text_t **ov_text; |
… | |
… | |
1111 | |
1140 | |
1112 | long vt_emask, vt_emask_perl, vt_emask_xim; |
1141 | long vt_emask, vt_emask_perl, vt_emask_xim; |
1113 | |
1142 | |
1114 | void vt_select_input () const NOTHROW |
1143 | void vt_select_input () const NOTHROW |
1115 | { |
1144 | { |
1116 | XSelectInput (display->display, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1145 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1117 | } |
1146 | } |
1118 | |
1147 | |
1119 | #if TRANSPARENT |
1148 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1120 | void rootwin_cb (XEvent &xev); |
1149 | void rootwin_cb (XEvent &xev); |
1121 | xevent_watcher rootwin_ev; |
1150 | xevent_watcher rootwin_ev; |
|
|
1151 | #endif |
|
|
1152 | #ifdef HAVE_BG_PIXMAP |
|
|
1153 | int update_background (); |
|
|
1154 | void update_background_cb (time_watcher &w); |
|
|
1155 | time_watcher update_background_ev; |
1122 | #endif |
1156 | #endif |
1123 | |
1157 | |
1124 | void x_cb (XEvent &xev); |
1158 | void x_cb (XEvent &xev); |
1125 | void flush (); |
1159 | void flush (); |
1126 | xevent_watcher termwin_ev; |
1160 | xevent_watcher termwin_ev; |
… | |
… | |
1186 | bool pty_fill (); |
1220 | bool pty_fill (); |
1187 | |
1221 | |
1188 | void make_current () const // make this the "currently active" urxvt instance |
1222 | void make_current () const // make this the "currently active" urxvt instance |
1189 | { |
1223 | { |
1190 | SET_R (this); |
1224 | SET_R (this); |
|
|
1225 | set_environ (envv); |
1191 | rxvt_set_locale (locale); |
1226 | rxvt_set_locale (locale); |
1192 | set_environ (envv); |
|
|
1193 | } |
1227 | } |
1194 | |
1228 | |
1195 | void init_secondary (); |
1229 | void init_secondary (); |
1196 | const char **init_resources (int argc, const char *const *argv); |
1230 | const char **init_resources (int argc, const char *const *argv); |
1197 | const char *x_resource (const char *name); |
1231 | const char *x_resource (const char *name); |
… | |
… | |
1222 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1256 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1223 | |
1257 | |
1224 | bool IMisRunning (); |
1258 | bool IMisRunning (); |
1225 | void IMSendSpot (); |
1259 | void IMSendSpot (); |
1226 | bool IM_get_IC (const char *modifiers); |
1260 | bool IM_get_IC (const char *modifiers); |
1227 | void IMSetStatusPosition (); |
1261 | void IMSetPosition (); |
1228 | #endif |
1262 | #endif |
1229 | |
1263 | |
1230 | void resize_scrollbar (); |
1264 | void resize_scrollbar (); |
1231 | |
1265 | |
1232 | // command.C |
1266 | // command.C |
1233 | void lookup_key (XKeyEvent &ev); |
1267 | void key_press (XKeyEvent &ev); |
|
|
1268 | void key_release (XKeyEvent &ev); |
1234 | unsigned int cmd_write (const char *str, unsigned int count); |
1269 | unsigned int cmd_write (const char *str, unsigned int count); |
1235 | |
1270 | |
1236 | wchar_t next_char () NOTHROW; |
1271 | wchar_t next_char () NOTHROW; |
1237 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1272 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1238 | uint32_t next_octet () NOTHROW; |
1273 | uint32_t next_octet () NOTHROW; |
… | |
… | |
1242 | void mouse_report (XButtonEvent &ev); |
1277 | void mouse_report (XButtonEvent &ev); |
1243 | void button_press (XButtonEvent &ev); |
1278 | void button_press (XButtonEvent &ev); |
1244 | void button_release (XButtonEvent &ev); |
1279 | void button_release (XButtonEvent &ev); |
1245 | void focus_in (); |
1280 | void focus_in (); |
1246 | void focus_out (); |
1281 | void focus_out (); |
1247 | int check_our_parents (); |
1282 | void update_fade_color (unsigned int idx); |
1248 | #ifdef PRINTPIPE |
1283 | #ifdef PRINTPIPE |
1249 | FILE *popen_printer (); |
1284 | FILE *popen_printer (); |
1250 | int pclose_printer (FILE *stream); |
1285 | int pclose_printer (FILE *stream); |
1251 | #endif |
1286 | #endif |
1252 | void process_print_pipe (); |
1287 | void process_print_pipe (); |
… | |
… | |
1273 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1308 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1274 | void set_title (const char *str); |
1309 | void set_title (const char *str); |
1275 | void set_icon_name (const char *str); |
1310 | void set_icon_name (const char *str); |
1276 | void set_window_color (int idx, const char *color); |
1311 | void set_window_color (int idx, const char *color); |
1277 | void set_colorfgbg (); |
1312 | void set_colorfgbg (); |
1278 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1313 | bool set_color (rxvt_color &color, const char *name); |
|
|
1314 | void alias_color (int dst, int src); |
1279 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1315 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1280 | |
1316 | |
1281 | // screen.C |
1317 | // screen.C |
1282 | |
1318 | |
1283 | void lalloc (line_t &l) const |
1319 | void lalloc (line_t &l) const |
… | |
… | |
1312 | { |
1348 | { |
1313 | int base = GET_BASEFG (r); |
1349 | int base = GET_BASEFG (r); |
1314 | #ifndef NO_BRIGHTCOLOR |
1350 | #ifndef NO_BRIGHTCOLOR |
1315 | if (r & RS_Bold |
1351 | if (r & RS_Bold |
1316 | # if ENABLE_STYLES |
1352 | # if ENABLE_STYLES |
1317 | && OPTION (Opt_intensityStyles) |
1353 | && option (Opt_intensityStyles) |
1318 | # endif |
1354 | # endif |
1319 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1355 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1320 | base += minBrightCOLOR - minCOLOR; |
1356 | base += minBrightCOLOR - minCOLOR; |
1321 | #endif |
1357 | #endif |
1322 | return base; |
1358 | return base; |
… | |
… | |
1326 | { |
1362 | { |
1327 | int base = GET_BASEBG (r); |
1363 | int base = GET_BASEBG (r); |
1328 | #ifndef NO_BRIGHTCOLOR |
1364 | #ifndef NO_BRIGHTCOLOR |
1329 | if (r & RS_Blink |
1365 | if (r & RS_Blink |
1330 | # if ENABLE_STYLES |
1366 | # if ENABLE_STYLES |
1331 | && OPTION (Opt_intensityStyles) |
1367 | && option (Opt_intensityStyles) |
1332 | # endif |
1368 | # endif |
1333 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1369 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1334 | base += minBrightCOLOR - minCOLOR; |
1370 | base += minBrightCOLOR - minCOLOR; |
1335 | #endif |
1371 | #endif |
1336 | return base; |
1372 | return base; |
1337 | } |
1373 | } |
1338 | |
1374 | |
1339 | bool option (uint32_t opt) const NOTHROW |
1375 | bool option (uint8_t opt) const NOTHROW |
1340 | { |
1376 | { |
1341 | return OPTION (opt); |
1377 | return options[opt >> 3] & (1 << (opt & 7)); |
1342 | } |
1378 | } |
1343 | |
1379 | |
1344 | void set_option (uint32_t opt, bool set) NOTHROW |
1380 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1345 | { |
1381 | { |
1346 | if (set) |
1382 | if (set) |
1347 | options |= opt; |
1383 | options[opt >> 3] |= (1 << (opt & 7)); |
1348 | else |
1384 | else |
1349 | options &= ~opt; |
1385 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1386 | } |
|
|
1387 | |
|
|
1388 | void PrivMode (int set, unsigned bit) NOTHROW |
|
|
1389 | { |
|
|
1390 | if (set) |
|
|
1391 | priv_modes |= bit; |
|
|
1392 | else |
|
|
1393 | priv_modes &= ~bit; |
1350 | } |
1394 | } |
1351 | |
1395 | |
1352 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1396 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1353 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1397 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1354 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1398 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
… | |
… | |
1460 | void get_options (int argc, const char *const *argv); |
1504 | void get_options (int argc, const char *const *argv); |
1461 | int parse_keysym (const char *str, const char *arg); |
1505 | int parse_keysym (const char *str, const char *arg); |
1462 | void get_xdefaults (FILE *stream, const char *name); |
1506 | void get_xdefaults (FILE *stream, const char *name); |
1463 | void extract_resources (); |
1507 | void extract_resources (); |
1464 | // xpm.C |
1508 | // xpm.C |
1465 | int scale_pixmap (const char *geom); |
1509 | void get_window_origin (int &x, int &y); |
1466 | void resize_pixmap (); |
1510 | Pixmap get_pixmap_property (int prop_id); |
1467 | Pixmap set_bgPixmap (const char *file); |
|
|
1468 | }; |
1511 | }; |
1469 | |
1512 | |
1470 | /* |
|
|
1471 | ***************************************************************************** |
|
|
1472 | * PROTOTYPES |
|
|
1473 | ***************************************************************************** |
|
|
1474 | */ |
|
|
1475 | #ifdef PROTOTYPES |
|
|
1476 | # define __PROTO(p) p |
|
|
1477 | #else |
|
|
1478 | # define __PROTO(p) () |
|
|
1479 | #endif |
|
|
1480 | |
|
|
1481 | #endif /* _RXVT_H_ */ |
1513 | #endif /* _RXVT_H_ */ |
1482 | |
1514 | |