1 | #ifndef RXVT_H_ /* include once only */ |
1 | #ifndef RXVT_H_ /* include once only */ |
2 | #define RXVT_H_ |
2 | #define RXVT_H_ |
3 | |
3 | |
4 | #include <cstdio> |
4 | #include <stdio.h> |
5 | #include <cctype> |
5 | #include <ctype.h> |
6 | #include <cerrno> |
6 | #include <errno.h> |
7 | #include <cstdarg> |
7 | #include <stdarg.h> |
8 | #include <cstdlib> |
8 | #include <stdlib.h> |
9 | #ifdef HAVE_STDINT_H |
9 | #ifdef HAVE_STDINT_H |
10 | #include <stdint.h> |
10 | #include <stdint.h> |
11 | #endif |
11 | #endif |
12 | #include <sys/types.h> |
12 | #include <sys/types.h> |
13 | #include <unistd.h> |
13 | #include <unistd.h> |
14 | #include <cstring> |
14 | #include <string.h> |
15 | #include <assert.h> |
15 | #include <assert.h> |
16 | #ifdef HAVE_SYS_IOCTL_H |
16 | #ifdef HAVE_SYS_IOCTL_H |
17 | #include <sys/ioctl.h> |
17 | #include <sys/ioctl.h> |
18 | #endif |
18 | #endif |
19 | #ifdef HAVE_SYS_STRREDIR_H |
19 | #ifdef HAVE_SYS_STRREDIR_H |
20 | #include <sys/strredir.h> |
20 | #include <sys/strredir.h> |
21 | #endif |
21 | #endif |
22 | |
22 | |
23 | #if HAVE_CWCHAR |
|
|
24 | # include <cwchar> |
|
|
25 | #elif HAVE_WCHAR_H |
23 | #if HAVE_WCHAR_H |
26 | # include <wchar.h> |
24 | # include <wchar.h> |
27 | #else |
25 | #else |
28 | // stdlib.h might provide it |
26 | // stdlib.h might provide it |
29 | #endif |
27 | #endif |
30 | |
28 | |
31 | using namespace std; |
29 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
32 | |
30 | |
33 | extern "C" { |
31 | extern "C" { |
34 | #include <X11/Xlib.h> |
32 | #include <X11/Xlib.h> |
35 | #include <X11/Xutil.h> |
33 | #include <X11/Xutil.h> |
36 | #include <X11/Xresource.h> |
34 | #include <X11/Xresource.h> |
… | |
… | |
72 | #include <X11/cursorfont.h> |
70 | #include <X11/cursorfont.h> |
73 | #include <X11/keysym.h> |
71 | #include <X11/keysym.h> |
74 | #include <X11/keysymdef.h> |
72 | #include <X11/keysymdef.h> |
75 | #include <X11/Xatom.h> |
73 | #include <X11/Xatom.h> |
76 | |
74 | |
|
|
75 | #ifdef HAVE_PIXBUF |
|
|
76 | # include <gdk-pixbuf/gdk-pixbuf.h> |
|
|
77 | #endif |
|
|
78 | |
|
|
79 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
|
|
80 | # define HAVE_BG_PIXMAP 1 |
|
|
81 | #endif |
|
|
82 | |
|
|
83 | #include <ecb.h> |
77 | #include "encoding.h" |
84 | #include "encoding.h" |
78 | #include "rxvtutil.h" |
85 | #include "rxvtutil.h" |
79 | #include "rxvtfont.h" |
86 | #include "rxvtfont.h" |
80 | #include "rxvttoolkit.h" |
87 | #include "rxvttoolkit.h" |
81 | #include "scrollbar.h" |
88 | #include "scrollbar.h" |
… | |
… | |
98 | ***************************************************************************** |
105 | ***************************************************************************** |
99 | * SYSTEM HACKS |
106 | * SYSTEM HACKS |
100 | ***************************************************************************** |
107 | ***************************************************************************** |
101 | */ |
108 | */ |
102 | |
109 | |
103 | #ifndef HAVE_XPOINTER |
|
|
104 | typedef char *XPointer; |
|
|
105 | #endif |
|
|
106 | |
|
|
107 | #include <termios.h> |
110 | #include <termios.h> |
108 | |
|
|
109 | #include "background.h" |
|
|
110 | |
111 | |
111 | #ifndef STDIN_FILENO |
112 | #ifndef STDIN_FILENO |
112 | # define STDIN_FILENO 0 |
113 | # define STDIN_FILENO 0 |
113 | # define STDOUT_FILENO 1 |
114 | # define STDOUT_FILENO 1 |
114 | # define STDERR_FILENO 2 |
115 | # define STDERR_FILENO 2 |
115 | #endif |
116 | #endif |
116 | |
117 | |
117 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
118 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
118 | # define EXIT_SUCCESS 0 /* exit function success */ |
119 | # define EXIT_SUCCESS 0 /* exit function success */ |
119 | # define EXIT_FAILURE 1 /* exit function failure */ |
120 | # define EXIT_FAILURE 1 /* exit function failure */ |
120 | #endif |
|
|
121 | |
|
|
122 | #ifndef PATH_MAX |
|
|
123 | # define PATH_MAX 16384 |
|
|
124 | #endif |
121 | #endif |
125 | |
122 | |
126 | /****************************************************************************/ |
123 | /****************************************************************************/ |
127 | |
124 | |
128 | // exception thrown on fatal (per-instance) errors |
125 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
151 | |
148 | |
152 | const char * rxvt_basename (const char *str) NOTHROW; |
149 | const char * rxvt_basename (const char *str) NOTHROW; |
153 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
150 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
154 | void rxvt_log (const char *fmt,...) NOTHROW; |
151 | void rxvt_log (const char *fmt,...) NOTHROW; |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
152 | void rxvt_warn (const char *fmt,...) NOTHROW; |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
153 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
154 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; |
158 | |
155 | |
159 | char * rxvt_strtrim (char *str) NOTHROW; |
156 | char * rxvt_strtrim (char *str) NOTHROW; |
160 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
157 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
161 | void rxvt_freecommastring (char **cs) NOTHROW; |
158 | |
|
|
159 | static inline void |
|
|
160 | rxvt_free_strsplit (char **ptr) NOTHROW |
|
|
161 | { |
|
|
162 | free (ptr[0]); |
|
|
163 | free (ptr); |
|
|
164 | } |
162 | |
165 | |
163 | void * rxvt_malloc (size_t size); |
166 | void * rxvt_malloc (size_t size); |
164 | void * rxvt_calloc (size_t number, size_t size); |
167 | void * rxvt_calloc (size_t number, size_t size); |
165 | void * rxvt_realloc (void *ptr, size_t size); |
168 | void * rxvt_realloc (void *ptr, size_t size); |
166 | |
169 | |
… | |
… | |
189 | #else |
192 | #else |
190 | if (envv) |
193 | if (envv) |
191 | #endif |
194 | #endif |
192 | environ = envv; |
195 | environ = envv; |
193 | } |
196 | } |
|
|
197 | |
|
|
198 | struct localise_env |
|
|
199 | { |
|
|
200 | char **orig_env; |
|
|
201 | |
|
|
202 | localise_env (char **new_env) |
|
|
203 | { |
|
|
204 | orig_env = environ; |
|
|
205 | environ = new_env; |
|
|
206 | } |
|
|
207 | |
|
|
208 | ~localise_env () |
|
|
209 | { |
|
|
210 | environ = orig_env; |
|
|
211 | } |
|
|
212 | }; |
|
|
213 | |
|
|
214 | #ifdef HAVE_BG_PIXMAP |
|
|
215 | # ifdef BG_IMAGE_FROM_FILE |
|
|
216 | enum { |
|
|
217 | IM_IS_SET = 1 << 0, |
|
|
218 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
|
|
219 | IM_KEEP_ASPECT = 1 << 2, |
|
|
220 | IM_ROOT_ALIGN = 1 << 3, |
|
|
221 | IM_TILE = 1 << 4, |
|
|
222 | IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, |
|
|
223 | }; |
|
|
224 | |
|
|
225 | enum { |
|
|
226 | noScale = 0, |
|
|
227 | windowScale = 100, |
|
|
228 | defaultScale = windowScale, |
|
|
229 | centerAlign = 50, |
|
|
230 | defaultAlign = centerAlign, |
|
|
231 | }; |
|
|
232 | |
|
|
233 | struct rxvt_image |
|
|
234 | { |
|
|
235 | uint8_t flags; |
|
|
236 | unsigned int h_scale, v_scale; /* percents of the window size */ |
|
|
237 | int h_align, v_align; /* percents of the window size: |
|
|
238 | 0 - left align, 50 - center, 100 - right */ |
|
|
239 | |
|
|
240 | # ifdef HAVE_PIXBUF |
|
|
241 | GdkPixbuf *pixbuf; |
|
|
242 | |
|
|
243 | ~rxvt_image () |
|
|
244 | { |
|
|
245 | if (pixbuf) |
|
|
246 | g_object_unref (pixbuf); |
|
|
247 | } |
|
|
248 | |
|
|
249 | int width () |
|
|
250 | { |
|
|
251 | return gdk_pixbuf_get_width (pixbuf); |
|
|
252 | } |
|
|
253 | int height () |
|
|
254 | { |
|
|
255 | return gdk_pixbuf_get_height (pixbuf); |
|
|
256 | } |
|
|
257 | # endif |
|
|
258 | |
|
|
259 | bool set_file (const char *file); |
|
|
260 | bool set_geometry (const char *geom, bool update = false); |
|
|
261 | }; |
|
|
262 | # endif |
|
|
263 | #endif |
194 | |
264 | |
195 | /* |
265 | /* |
196 | ***************************************************************************** |
266 | ***************************************************************************** |
197 | * STRUCTURES AND TYPEDEFS |
267 | * STRUCTURES AND TYPEDEFS |
198 | ***************************************************************************** |
268 | ***************************************************************************** |
… | |
… | |
276 | # define NSCREENS 0 |
346 | # define NSCREENS 0 |
277 | #else |
347 | #else |
278 | # define NSCREENS 1 |
348 | # define NSCREENS 1 |
279 | #endif |
349 | #endif |
280 | |
350 | |
281 | /* special (internal) prefix for font commands */ |
|
|
282 | #define FONT_CMD '#' |
|
|
283 | #define FONT_DN "#-" |
|
|
284 | #define FONT_UP "#+" |
|
|
285 | |
|
|
286 | /* flags for rxvt_scr_gotorc () */ |
351 | /* flags for rxvt_term::scr_gotorc () */ |
287 | enum { |
352 | enum { |
288 | C_RELATIVE = 1, /* col movement is relative */ |
353 | C_RELATIVE = 1, /* col movement is relative */ |
289 | R_RELATIVE = 2, /* row movement is relative */ |
354 | R_RELATIVE = 2, /* row movement is relative */ |
290 | RELATIVE = C_RELATIVE | R_RELATIVE, |
355 | RELATIVE = C_RELATIVE | R_RELATIVE, |
291 | }; |
356 | }; |
292 | |
357 | |
293 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
358 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
294 | enum { |
359 | enum { |
295 | INSERT = -1, /* don't change these values */ |
360 | INSERT = -1, /* don't change these values */ |
296 | DELETE = +1, |
361 | DELETE = +1, |
297 | ERASE = +2, |
362 | ERASE = +2, |
298 | }; |
363 | }; |
299 | |
364 | |
300 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
365 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
301 | enum page_dirn { |
366 | enum page_dirn { |
302 | UP, |
367 | UP, |
303 | DN, |
368 | DN, |
304 | NO_DIR, |
369 | NO_DIR, |
305 | }; |
370 | }; |
306 | |
371 | |
307 | /* arguments for rxvt_scr_change_screen () */ |
372 | /* arguments for rxvt_term::scr_change_screen () */ |
308 | enum { |
373 | enum { |
309 | PRIMARY = 0, |
374 | PRIMARY = 0, |
310 | SECONDARY, |
375 | SECONDARY, |
311 | }; |
376 | }; |
312 | |
377 | |
… | |
… | |
354 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
419 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
355 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
420 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
356 | |
421 | |
357 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
422 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
358 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
423 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
359 | |
|
|
360 | #define Sel_none 0 /* Not waiting */ |
|
|
361 | #define Sel_normal 0x01 /* normal selection */ |
|
|
362 | #define Sel_incr 0x02 /* incremental selection */ |
|
|
363 | #define Sel_direct 0x00 |
|
|
364 | #define Sel_Primary 0x01 |
|
|
365 | #define Sel_Secondary 0x02 |
|
|
366 | #define Sel_Clipboard 0x03 |
|
|
367 | #define Sel_whereMask 0x0f |
|
|
368 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
|
|
369 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
|
|
370 | |
424 | |
371 | enum { |
425 | enum { |
372 | C0_NUL = 0x00, |
426 | C0_NUL = 0x00, |
373 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
427 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
374 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
428 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
… | |
… | |
655 | |
709 | |
656 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
710 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
657 | // return attributes defining the background, encoding doesn't matter |
711 | // return attributes defining the background, encoding doesn't matter |
658 | // depends on RS_fgShift > RS_bgShift |
712 | // depends on RS_fgShift > RS_bgShift |
659 | #define GET_BGATTR(x) \ |
713 | #define GET_BGATTR(x) \ |
660 | (expect_false ((x) & RS_RVid) \ |
714 | (ecb_unlikely ((x) & RS_RVid) \ |
661 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
715 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
662 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
716 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
663 | : ((x) & (RS_attrMask | RS_bgMask))) |
717 | : ((x) & (RS_attrMask | RS_bgMask))) |
664 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
718 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
665 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
719 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
… | |
… | |
767 | // that are not representable in unicode, as well as characters |
821 | // that are not representable in unicode, as well as characters |
768 | // not fitting in the BMP. |
822 | // not fitting in the BMP. |
769 | struct compose_char |
823 | struct compose_char |
770 | { |
824 | { |
771 | unicode_t c1, c2; // any chars != NOCHAR are valid |
825 | unicode_t c1, c2; // any chars != NOCHAR are valid |
|
|
826 | #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) |
|
|
827 | compose_char () = default; |
|
|
828 | #endif |
772 | compose_char (unicode_t c1, unicode_t c2) |
829 | compose_char (unicode_t c1, unicode_t c2) |
773 | : c1(c1), c2(c2) |
830 | : c1(c1), c2(c2) |
774 | { } |
831 | { } |
775 | }; |
832 | }; |
776 | |
833 | |
… | |
… | |
858 | * END······················= total_rows |
915 | * END······················= total_rows |
859 | */ |
916 | */ |
860 | |
917 | |
861 | struct TermWin_t |
918 | struct TermWin_t |
862 | { |
919 | { |
|
|
920 | int vt_width; /* actual window width [pixels] */ |
|
|
921 | int vt_height; /* actual window height [pixels] */ |
863 | int width; /* window width [pixels] */ |
922 | int width; /* window width [pixels] */ |
864 | int height; /* window height [pixels] */ |
923 | int height; /* window height [pixels] */ |
865 | int fwidth; /* font width [pixels] */ |
924 | int fwidth; /* font width [pixels] */ |
866 | int fheight; /* font height [pixels] */ |
925 | int fheight; /* font height [pixels] */ |
867 | int fbase; /* font ascent (baseline) [pixels] */ |
926 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
876 | int saveLines; /* number of lines that fit in scrollback */ |
935 | int saveLines; /* number of lines that fit in scrollback */ |
877 | int total_rows; /* total number of rows in this terminal */ |
936 | int total_rows; /* total number of rows in this terminal */ |
878 | int term_start; /* term lines start here */ |
937 | int term_start; /* term lines start here */ |
879 | int view_start; /* scrollback view starts here */ |
938 | int view_start; /* scrollback view starts here */ |
880 | int top_row; /* topmost row index of scrollback */ |
939 | int top_row; /* topmost row index of scrollback */ |
881 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
940 | Window parent; /* parent identifier */ |
882 | Window vt; /* vt100 window */ |
941 | Window vt; /* vt100 window */ |
883 | GC gc; /* GC for drawing */ |
942 | GC gc; /* GC for drawing */ |
884 | Pixmap pixmap; |
|
|
885 | rxvt_drawable *drawable; |
943 | rxvt_drawable *drawable; |
886 | rxvt_fontset *fontset[4]; |
944 | rxvt_fontset *fontset[4]; |
887 | }; |
945 | }; |
888 | |
946 | |
889 | /* |
947 | /* |
… | |
… | |
951 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
1009 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
952 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
1010 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
953 | |
1011 | |
954 | /* rxvt_vars.options */ |
1012 | /* rxvt_vars.options */ |
955 | enum { |
1013 | enum { |
956 | # define def(name,idx) Opt_ ## name = idx, |
|
|
957 | # define nodef(name) Opt_ ## name = 0, |
1014 | # define def(name) Opt_ ## name, |
|
|
1015 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
1016 | Opt_0, |
958 | # include "optinc.h" |
1017 | # include "optinc.h" |
959 | # undef nodef |
1018 | # undef nodef |
960 | # undef def |
1019 | # undef def |
961 | Opt_count |
1020 | Opt_count |
962 | }; |
1021 | }; |
963 | |
1022 | |
964 | /* ------------------------------------------------------------------------- */ |
1023 | /* ------------------------------------------------------------------------- */ |
965 | |
1024 | |
966 | struct rxvt_vars : TermWin_t |
1025 | struct rxvt_vars : TermWin_t |
… | |
… | |
968 | scrollBar_t scrollBar; |
1027 | scrollBar_t scrollBar; |
969 | uint8_t options[(Opt_count + 7) >> 3]; |
1028 | uint8_t options[(Opt_count + 7) >> 3]; |
970 | XSizeHints szHint; |
1029 | XSizeHints szHint; |
971 | rxvt_color *pix_colors; |
1030 | rxvt_color *pix_colors; |
972 | Cursor TermWin_cursor; /* cursor for vt window */ |
1031 | Cursor TermWin_cursor; /* cursor for vt window */ |
973 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
1032 | line_t *row_buf; // all lines, scrollback + terminal, circular |
974 | line_t *drawn_buf; // text on screen |
1033 | line_t *drawn_buf; // text on screen |
975 | line_t *swap_buf; // lines for swap buffer |
1034 | line_t *swap_buf; // lines for swap buffer |
976 | char *tabs; /* per location: 1 == tab-stop */ |
1035 | char *tabs; /* per location: 1 == tab-stop */ |
977 | screen_t screen; |
1036 | screen_t screen; |
978 | screen_t swap; |
1037 | screen_t swap; |
… | |
… | |
1015 | hidden_pointer:1, |
1074 | hidden_pointer:1, |
1016 | #endif |
1075 | #endif |
1017 | enc_utf8:1, /* whether locale uses utf-8 */ |
1076 | enc_utf8:1, /* whether locale uses utf-8 */ |
1018 | seen_input:1, /* whether we have seen some program output yet */ |
1077 | seen_input:1, /* whether we have seen some program output yet */ |
1019 | seen_resize:1, /* whether we had a resize event */ |
1078 | seen_resize:1, /* whether we had a resize event */ |
|
|
1079 | init_done:1, |
1020 | parsed_geometry:1; |
1080 | parsed_geometry:1; |
1021 | |
1081 | |
1022 | unsigned char refresh_type, |
1082 | unsigned char refresh_type, |
1023 | #ifdef META8_OPTION |
1083 | #ifdef META8_OPTION |
1024 | meta_char, /* Alt-key prefix */ |
1084 | meta_char; /* Alt-key prefix */ |
1025 | #endif |
1085 | #endif |
1026 | selection_wait, |
|
|
1027 | selection_type; |
|
|
1028 | /* ---------- */ |
1086 | /* ---------- */ |
1029 | bool rvideo_state, rvideo_mode; |
1087 | bool rvideo_state, rvideo_mode; |
1030 | #ifndef NO_BELL |
1088 | #ifndef NO_BELL |
1031 | bool rvideo_bell; |
1089 | bool rvideo_bell; |
1032 | #endif |
1090 | #endif |
… | |
… | |
1060 | allowedxerror; |
1118 | allowedxerror; |
1061 | /* ---------- */ |
1119 | /* ---------- */ |
1062 | unsigned int ModLevel3Mask, |
1120 | unsigned int ModLevel3Mask, |
1063 | ModMetaMask, |
1121 | ModMetaMask, |
1064 | ModNumLockMask; |
1122 | ModNumLockMask; |
1065 | int old_width, /* last used width in screen resize */ |
|
|
1066 | old_height; /* last used height in screen resize */ |
|
|
1067 | unsigned long priv_modes, |
1123 | unsigned long priv_modes, |
1068 | SavedModes; |
1124 | SavedModes; |
1069 | /* ---------- */ |
1125 | /* ---------- */ |
1070 | Atom *xa; |
1126 | Atom *xa; |
1071 | /* ---------- */ |
1127 | /* ---------- */ |
1072 | Time selection_time, |
1128 | Time selection_time, |
1073 | selection_request_time, |
|
|
1074 | clipboard_time; |
1129 | clipboard_time; |
|
|
1130 | rxvt_selection *selection_req; |
1075 | pid_t cmd_pid; /* process id of child */ |
1131 | pid_t cmd_pid; /* process id of child */ |
1076 | char * incr_buf; |
|
|
1077 | size_t incr_buf_size, incr_buf_fill; |
|
|
1078 | /* ---------- */ |
1132 | /* ---------- */ |
1079 | struct mouse_event MEvent; |
1133 | struct mouse_event MEvent; |
1080 | XComposeStatus compose; |
1134 | XComposeStatus compose; |
1081 | static struct termios def_tio; |
1135 | static struct termios def_tio; |
1082 | row_col_t oldcursor; |
1136 | row_col_t oldcursor; |
1083 | #ifdef HAVE_BG_PIXMAP |
1137 | #ifdef HAVE_BG_PIXMAP |
1084 | bgPixmap_t bgPixmap; |
1138 | void bg_init (); |
|
|
1139 | void bg_destroy (); |
|
|
1140 | |
|
|
1141 | enum { |
|
|
1142 | BG_IS_VALID = 1 << 0, |
|
|
1143 | |
|
|
1144 | BG_IS_TRANSPARENT = 1 << 1, |
|
|
1145 | BG_NEEDS_REFRESH = 1 << 2, |
|
|
1146 | |
|
|
1147 | BG_HAS_RENDER = 1 << 3, |
|
|
1148 | BG_HAS_RENDER_CONV = 1 << 4, |
|
|
1149 | BG_CLIENT_RENDER = 1 << 5, |
|
|
1150 | |
|
|
1151 | BG_TINT_SET = 1 << 6, |
|
|
1152 | BG_TINT_BITAND = 1 << 7, |
|
|
1153 | }; |
|
|
1154 | |
|
|
1155 | uint8_t bg_flags; |
|
|
1156 | |
|
|
1157 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1158 | rxvt_image bg_image; |
|
|
1159 | void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y); |
|
|
1160 | bool render_image (rxvt_image &image); |
1085 | #endif |
1161 | # endif |
1086 | #ifdef HAVE_AFTERIMAGE |
|
|
1087 | ASVisual *asv; |
|
|
1088 | ASImageManager *asimman; |
|
|
1089 | |
1162 | |
1090 | void init_asv () |
1163 | # ifdef ENABLE_TRANSPARENCY |
|
|
1164 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1165 | rxvt_color tint; |
|
|
1166 | int shade; |
|
|
1167 | int h_blurRadius, v_blurRadius; |
|
|
1168 | |
|
|
1169 | void bg_set_transparent () |
1091 | { |
1170 | { |
1092 | if (!asv) |
1171 | bg_flags |= BG_IS_TRANSPARENT; |
1093 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1094 | } |
1172 | } |
|
|
1173 | void bg_set_root_pixmap (); |
|
|
1174 | bool bg_set_tint (rxvt_color &new_tint); |
|
|
1175 | bool bg_set_shade (const char *shade_str); |
|
|
1176 | bool bg_set_blur (const char *geom); |
|
|
1177 | |
|
|
1178 | bool blur_pixmap (Pixmap pixmap, int width, int height); |
|
|
1179 | bool tint_pixmap (Pixmap pixmap, int width, int height); |
|
|
1180 | void tint_ximage (XImage *ximage); |
|
|
1181 | bool make_transparency_pixmap (); |
|
|
1182 | # endif |
|
|
1183 | |
|
|
1184 | ev_tstamp bg_valid_since; |
|
|
1185 | |
|
|
1186 | Pixmap bg_pixmap; |
|
|
1187 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1188 | |
|
|
1189 | int target_x; |
|
|
1190 | int target_y; |
|
|
1191 | bool bg_set_position (int x, int y); |
|
|
1192 | bool bg_window_size_sensitive (); |
|
|
1193 | bool bg_window_position_sensitive (); |
|
|
1194 | |
|
|
1195 | bool bg_render (); |
|
|
1196 | void bg_invalidate () |
|
|
1197 | { |
|
|
1198 | bg_flags &= ~BG_IS_VALID; |
|
|
1199 | } |
|
|
1200 | #endif |
|
|
1201 | #ifdef HAVE_PIXBUF |
|
|
1202 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1203 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1204 | unsigned int width, unsigned int height, bool argb); |
1095 | #endif |
1205 | #endif |
1096 | |
1206 | |
1097 | #if ENABLE_OVERLAY |
1207 | #if ENABLE_OVERLAY |
1098 | overlay_base ov; |
1208 | overlay_base ov; |
1099 | |
1209 | |
… | |
… | |
1107 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1217 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1108 | #endif |
1218 | #endif |
1109 | |
1219 | |
1110 | vector<void *> allocated; // free these memory blocks with free() |
1220 | vector<void *> allocated; // free these memory blocks with free() |
1111 | |
1221 | |
1112 | char env_windowid[21]; /* environmental variable WINDOWID */ |
|
|
1113 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1114 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1115 | char *env_term; /* environmental variable TERM */ |
|
|
1116 | |
|
|
1117 | char *locale; |
1222 | char *locale; |
1118 | char charsets[4]; |
1223 | char charsets[4]; |
1119 | char *v_buffer; /* pointer to physical buffer */ |
1224 | char *v_buffer; /* pointer to physical buffer */ |
1120 | unsigned int v_buflen; /* size of area to write */ |
1225 | unsigned int v_buflen; /* size of area to write */ |
1121 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1226 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
… | |
… | |
1174 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1279 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1175 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1280 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1176 | void refresh_check (); |
1281 | void refresh_check (); |
1177 | void flush (); |
1282 | void flush (); |
1178 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1283 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1284 | void cmdbuf_reify (); |
|
|
1285 | void cmdbuf_append (const char *str, size_t count); |
1179 | bool pty_fill (); |
1286 | bool pty_fill (); |
1180 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1287 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1181 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
|
|
1182 | |
1288 | |
1183 | #ifdef CURSOR_BLINK |
1289 | #ifdef CURSOR_BLINK |
|
|
1290 | void cursor_blink_reset (); |
1184 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1291 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1185 | #endif |
1292 | #endif |
1186 | #ifdef TEXT_BLINK |
1293 | #ifdef TEXT_BLINK |
1187 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1294 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1188 | #endif |
1295 | #endif |
… | |
… | |
1207 | void pointer_unblank (); |
1314 | void pointer_unblank (); |
1208 | |
1315 | |
1209 | void tt_printf (const char *fmt,...); |
1316 | void tt_printf (const char *fmt,...); |
1210 | void tt_write (const char *data, unsigned int len); |
1317 | void tt_write (const char *data, unsigned int len); |
1211 | void pty_write (); |
1318 | void pty_write (); |
1212 | |
|
|
1213 | void init (stringvec *argv, stringvec *envv) |
|
|
1214 | { |
|
|
1215 | this->argv = argv; |
|
|
1216 | init (argv->size (), argv->begin (), envv); |
|
|
1217 | } |
|
|
1218 | |
1319 | |
1219 | void make_current () const // make this the "currently active" urxvt instance |
1320 | void make_current () const // make this the "currently active" urxvt instance |
1220 | { |
1321 | { |
1221 | SET_R (this); |
1322 | SET_R (this); |
1222 | set_environ (envv); |
1323 | set_environ (envv); |
… | |
… | |
1234 | void im_set_size (XRectangle &size); |
1335 | void im_set_size (XRectangle &size); |
1235 | void im_set_position (XPoint &pos) NOTHROW; |
1336 | void im_set_position (XPoint &pos) NOTHROW; |
1236 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1337 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1237 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1338 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1238 | |
1339 | |
1239 | bool IMisRunning (); |
1340 | bool im_is_running (); |
1240 | void IMSendSpot (); |
1341 | void im_send_spot (); |
1241 | bool IM_get_IC (const char *modifiers); |
1342 | bool im_get_ic (const char *modifiers); |
1242 | void IMSetPosition (); |
1343 | void im_set_position (); |
1243 | #endif |
1344 | #endif |
1244 | |
1345 | |
1245 | // command.C |
1346 | // command.C |
1246 | void key_press (XKeyEvent &ev); |
1347 | void key_press (XKeyEvent &ev); |
1247 | void key_release (XKeyEvent &ev); |
1348 | void key_release (XKeyEvent &ev); |
1248 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1249 | |
1349 | |
1250 | wchar_t next_char () NOTHROW; |
1350 | wchar_t next_char () NOTHROW; |
1251 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1351 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1252 | uint32_t next_octet () NOTHROW; |
1352 | uint32_t next_octet () NOTHROW; |
1253 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1353 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
… | |
… | |
1280 | void process_color_seq (int report, int color, const char *str, char resp); |
1380 | void process_color_seq (int report, int color, const char *str, char resp); |
1281 | void process_xterm_seq (int op, char *str, char resp); |
1381 | void process_xterm_seq (int op, char *str, char resp); |
1282 | int privcases (int mode, unsigned long bit); |
1382 | int privcases (int mode, unsigned long bit); |
1283 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1383 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1284 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1384 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1285 | void process_graphics (); |
|
|
1286 | // init.C |
1385 | // init.C |
|
|
1386 | void init (stringvec *argv, stringvec *envv); |
|
|
1387 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1388 | void init2 (int argc, const char *const *argv); |
1287 | void init_vars (); |
1389 | void init_vars (); |
1288 | const char **init_resources (int argc, const char *const *argv); |
1390 | const char **init_resources (int argc, const char *const *argv); |
1289 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1290 | void init_env (); |
1391 | void init_env (); |
1291 | void set_locale (const char *locale); |
1392 | void set_locale (const char *locale); |
1292 | void init_xlocale (); |
1393 | void init_xlocale (); |
1293 | void init_command (const char *const *argv); |
1394 | void init_command (const char *const *argv); |
1294 | void run_command (const char *const *argv); |
1395 | void run_command (const char *const *argv); |
… | |
… | |
1312 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1413 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1313 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1414 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1314 | void set_title (const char *str); |
1415 | void set_title (const char *str); |
1315 | void set_icon_name (const char *str); |
1416 | void set_icon_name (const char *str); |
1316 | void set_window_color (int idx, const char *color); |
1417 | void set_window_color (int idx, const char *color); |
1317 | void set_colorfgbg (); |
1418 | char *get_colorfgbg (); |
1318 | bool set_color (rxvt_color &color, const char *name); |
1419 | bool set_color (rxvt_color &color, const char *name); |
1319 | void alias_color (int dst, int src); |
1420 | void alias_color (int dst, int src); |
1320 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1421 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1321 | void get_window_origin (int &x, int &y); |
1422 | void get_window_origin (int &x, int &y); |
1322 | Pixmap get_pixmap_property (int prop_id); |
1423 | Pixmap get_pixmap_property (Atom property); |
1323 | |
1424 | |
1324 | // screen.C |
1425 | // screen.C |
1325 | |
1426 | |
1326 | void lalloc (line_t &l) const |
1427 | void lalloc (line_t &l) const |
1327 | { |
1428 | { |
… | |
… | |
1357 | #ifndef NO_BRIGHTCOLOR |
1458 | #ifndef NO_BRIGHTCOLOR |
1358 | if (r & RS_Bold |
1459 | if (r & RS_Bold |
1359 | # if ENABLE_STYLES |
1460 | # if ENABLE_STYLES |
1360 | && option (Opt_intensityStyles) |
1461 | && option (Opt_intensityStyles) |
1361 | # endif |
1462 | # endif |
1362 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1463 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1363 | base += minBrightCOLOR - minCOLOR; |
1464 | base += minBrightCOLOR - minCOLOR; |
1364 | #endif |
1465 | #endif |
1365 | return base; |
1466 | return base; |
1366 | } |
1467 | } |
1367 | |
1468 | |
… | |
… | |
1371 | #ifndef NO_BRIGHTCOLOR |
1472 | #ifndef NO_BRIGHTCOLOR |
1372 | if (r & RS_Blink |
1473 | if (r & RS_Blink |
1373 | # if ENABLE_STYLES |
1474 | # if ENABLE_STYLES |
1374 | && option (Opt_intensityStyles) |
1475 | && option (Opt_intensityStyles) |
1375 | # endif |
1476 | # endif |
1376 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1477 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1377 | base += minBrightCOLOR - minCOLOR; |
1478 | base += minBrightCOLOR - minCOLOR; |
1378 | #endif |
1479 | #endif |
1379 | return base; |
1480 | return base; |
1380 | } |
1481 | } |
1381 | |
1482 | |
1382 | bool option (uint8_t opt) const NOTHROW |
1483 | bool option (uint8_t opt) const NOTHROW |
1383 | { |
1484 | { |
1384 | if (!opt) |
|
|
1385 | return 0; |
|
|
1386 | |
|
|
1387 | --opt; |
|
|
1388 | return options[opt >> 3] & (1 << (opt & 7)); |
1485 | return options[opt >> 3] & (1 << (opt & 7)); |
1389 | } |
1486 | } |
1390 | |
1487 | |
1391 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1488 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1392 | { |
|
|
1393 | if (!opt) |
|
|
1394 | return; |
|
|
1395 | |
|
|
1396 | --opt; |
|
|
1397 | if (set) |
|
|
1398 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1399 | else |
|
|
1400 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1401 | } |
|
|
1402 | |
|
|
1403 | void set_privmode (unsigned bit, int set) NOTHROW |
|
|
1404 | { |
|
|
1405 | if (set) |
|
|
1406 | priv_modes |= bit; |
|
|
1407 | else |
|
|
1408 | priv_modes &= ~bit; |
|
|
1409 | } |
|
|
1410 | |
1489 | |
1411 | // modifies first argument(!) |
1490 | // modifies first argument(!) |
1412 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1491 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1413 | void paste (char *data, unsigned int len) NOTHROW; |
1492 | void paste (char *data, unsigned int len) NOTHROW; |
1414 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1493 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
… | |
… | |
1426 | void scr_backindex () NOTHROW; |
1505 | void scr_backindex () NOTHROW; |
1427 | void scr_forwardindex () NOTHROW; |
1506 | void scr_forwardindex () NOTHROW; |
1428 | #endif |
1507 | #endif |
1429 | void scr_touch (bool refresh) NOTHROW; |
1508 | void scr_touch (bool refresh) NOTHROW; |
1430 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1509 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1431 | void scr_recolour () NOTHROW; |
1510 | void scr_recolour (bool refresh = true) NOTHROW; |
1432 | void scr_remap_chars () NOTHROW; |
1511 | void scr_remap_chars () NOTHROW; |
1433 | void scr_remap_chars (line_t &l) NOTHROW; |
1512 | void scr_remap_chars (line_t &l) NOTHROW; |
1434 | |
1513 | |
1435 | enum cursor_mode { SAVE, RESTORE }; |
1514 | enum cursor_mode { SAVE, RESTORE }; |
1436 | |
1515 | |
… | |
… | |
1471 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1550 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1472 | void scr_reverse_selection () NOTHROW; |
1551 | void scr_reverse_selection () NOTHROW; |
1473 | void scr_dump (int fd) NOTHROW; |
1552 | void scr_dump (int fd) NOTHROW; |
1474 | |
1553 | |
1475 | void selection_check (int check_more) NOTHROW; |
1554 | void selection_check (int check_more) NOTHROW; |
1476 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
|
|
1477 | void selection_property (Window win, Atom prop) NOTHROW; |
|
|
1478 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1555 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1479 | int selection_request_other (Atom target, int selnum) NOTHROW; |
|
|
1480 | void selection_clear (bool clipboard = false) NOTHROW; |
1556 | void selection_clear (bool clipboard = false) NOTHROW; |
1481 | void selection_make (Time tm); |
1557 | void selection_make (Time tm); |
1482 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1558 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1483 | void selection_start_colrow (int col, int row) NOTHROW; |
1559 | void selection_start_colrow (int col, int row) NOTHROW; |
1484 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1560 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
… | |
… | |
1488 | void selection_click (int clicks, int x, int y) NOTHROW; |
1564 | void selection_click (int clicks, int x, int y) NOTHROW; |
1489 | void selection_extend (int x, int y, int flag) NOTHROW; |
1565 | void selection_extend (int x, int y, int flag) NOTHROW; |
1490 | void selection_rotate (int x, int y) NOTHROW; |
1566 | void selection_rotate (int x, int y) NOTHROW; |
1491 | |
1567 | |
1492 | // xdefaults.C |
1568 | // xdefaults.C |
1493 | void get_options (int argc, const char *const *argv); |
1569 | const char **get_options (int argc, const char *const *argv); |
1494 | int parse_keysym (const char *str, const char *arg); |
1570 | int parse_keysym (const char *str, const char *arg); |
1495 | const char *x_resource (const char *name); |
1571 | const char *x_resource (const char *name); |
1496 | void extract_resources (); |
1572 | void extract_resources (); |
|
|
1573 | void extract_keysym_resources (); |
|
|
1574 | void find_resources (const char *n_prefix, const char *c_prefix, int mode, |
|
|
1575 | Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer)); |
|
|
1576 | bool parse_bool_resource (const char *str) |
|
|
1577 | { |
|
|
1578 | return (!strcasecmp (str, "TRUE") |
|
|
1579 | || !strcasecmp (str, "YES") |
|
|
1580 | || !strcasecmp (str, "ON") |
|
|
1581 | || !strcasecmp (str, "1")); |
|
|
1582 | } |
1497 | }; |
1583 | }; |
1498 | |
1584 | |
1499 | #endif /* _RXVT_H_ */ |
1585 | #endif /* _RXVT_H_ */ |
1500 | |
1586 | |