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> |
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|
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 | |
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31 | using namespace std; |
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32 | |
28 | |
33 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
29 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
34 | |
30 | |
35 | extern "C" { |
31 | extern "C" { |
36 | #include <X11/Xlib.h> |
32 | #include <X11/Xlib.h> |
… | |
… | |
74 | #include <X11/cursorfont.h> |
70 | #include <X11/cursorfont.h> |
75 | #include <X11/keysym.h> |
71 | #include <X11/keysym.h> |
76 | #include <X11/keysymdef.h> |
72 | #include <X11/keysymdef.h> |
77 | #include <X11/Xatom.h> |
73 | #include <X11/Xatom.h> |
78 | |
74 | |
79 | #ifdef HAVE_AFTERIMAGE |
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|
80 | # include <afterimage.h> |
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|
81 | # undef min |
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82 | # undef max |
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83 | #endif |
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84 | |
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85 | #ifdef HAVE_PIXBUF |
75 | #ifdef HAVE_PIXBUF |
86 | # include <gdk-pixbuf/gdk-pixbuf.h> |
76 | # include <gdk-pixbuf/gdk-pixbuf.h> |
87 | #endif |
77 | #endif |
88 | |
78 | |
89 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
79 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
90 | # define HAVE_BG_PIXMAP 1 |
80 | # define HAVE_BG_PIXMAP 1 |
91 | #endif |
81 | #endif |
92 | |
82 | |
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|
83 | #include <ecb.h> |
93 | #include "encoding.h" |
84 | #include "encoding.h" |
94 | #include "rxvtutil.h" |
85 | #include "rxvtutil.h" |
95 | #include "rxvtfont.h" |
86 | #include "rxvtfont.h" |
96 | #include "rxvttoolkit.h" |
87 | #include "rxvttoolkit.h" |
97 | #include "scrollbar.h" |
88 | #include "scrollbar.h" |
98 | #include "ev_cpp.h" |
89 | #include "ev_cpp.h" |
99 | #include "salloc.h" |
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|
100 | #include "libptytty.h" |
90 | #include "libptytty.h" |
101 | |
91 | |
102 | #include "rxvtperl.h" |
92 | #include "rxvtperl.h" |
103 | |
93 | |
104 | // try to avoid some macros to decrease code size, on some systems |
94 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
157 | |
147 | |
158 | const char * rxvt_basename (const char *str) NOTHROW; |
148 | const char * rxvt_basename (const char *str) NOTHROW; |
159 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
149 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
160 | void rxvt_log (const char *fmt,...) NOTHROW; |
150 | void rxvt_log (const char *fmt,...) NOTHROW; |
161 | void rxvt_warn (const char *fmt,...) NOTHROW; |
151 | void rxvt_warn (const char *fmt,...) NOTHROW; |
162 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; |
152 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
163 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; |
153 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
164 | |
154 | |
165 | char * rxvt_strtrim (char *str) NOTHROW; |
155 | char * rxvt_strtrim (char *str) NOTHROW; |
166 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
156 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
167 | |
157 | |
168 | static inline void |
158 | static inline void |
… | |
… | |
217 | ~localise_env () |
207 | ~localise_env () |
218 | { |
208 | { |
219 | environ = orig_env; |
209 | environ = orig_env; |
220 | } |
210 | } |
221 | }; |
211 | }; |
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212 | |
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213 | #ifdef HAVE_BG_PIXMAP |
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214 | struct image_effects |
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215 | { |
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216 | bool tint_set; |
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217 | rxvt_color tint; |
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218 | int shade; |
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219 | int h_blurRadius, v_blurRadius; |
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220 | |
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221 | image_effects () |
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222 | { |
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223 | tint_set = |
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224 | h_blurRadius = |
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225 | v_blurRadius = 0; |
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226 | shade = 100; |
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227 | } |
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228 | |
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229 | bool need_tint () |
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230 | { |
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231 | return shade != 100 || tint_set; |
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232 | } |
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233 | |
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234 | bool need_blur () |
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235 | { |
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236 | return h_blurRadius && v_blurRadius; |
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237 | } |
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238 | |
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239 | bool set_tint (const rxvt_color &new_tint); |
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240 | bool set_shade (const char *shade_str); |
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241 | bool set_blur (const char *geom); |
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242 | }; |
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243 | |
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244 | # ifdef BG_IMAGE_FROM_FILE |
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245 | enum { |
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246 | IM_IS_SET = 1 << 0, |
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247 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
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248 | IM_KEEP_ASPECT = 1 << 2, |
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249 | IM_ROOT_ALIGN = 1 << 3, |
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250 | IM_TILE = 1 << 4, |
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251 | IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, |
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252 | }; |
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253 | |
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254 | enum { |
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255 | noScale = 0, |
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256 | windowScale = 100, |
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257 | defaultScale = windowScale, |
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258 | centerAlign = 50, |
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259 | defaultAlign = centerAlign, |
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260 | }; |
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261 | |
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262 | struct rxvt_image : image_effects |
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263 | { |
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264 | unsigned short alpha; |
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265 | uint8_t flags; |
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266 | unsigned int h_scale, v_scale; /* percents of the window size */ |
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267 | int h_align, v_align; /* percents of the window size: |
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|
268 | 0 - left align, 50 - center, 100 - right */ |
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269 | |
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270 | bool is_size_sensitive () |
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271 | { |
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272 | return (!(flags & IM_TILE) |
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273 | || h_scale || v_scale |
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274 | || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align))); |
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275 | } |
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276 | |
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277 | # ifdef HAVE_PIXBUF |
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278 | GdkPixbuf *pixbuf; |
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279 | |
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280 | void destroy () |
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281 | { |
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282 | if (pixbuf) |
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283 | g_object_unref (pixbuf); |
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284 | } |
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285 | |
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286 | int width () |
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287 | { |
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288 | return gdk_pixbuf_get_width (pixbuf); |
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289 | } |
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290 | int height () |
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291 | { |
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292 | return gdk_pixbuf_get_height (pixbuf); |
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293 | } |
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294 | # endif |
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295 | |
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296 | rxvt_image (); |
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297 | bool set_file_geometry (const char *file); |
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298 | bool set_file (const char *file); |
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299 | bool set_geometry (const char *geom, bool update = false); |
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300 | }; |
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301 | # endif |
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302 | #endif |
222 | |
303 | |
223 | /* |
304 | /* |
224 | ***************************************************************************** |
305 | ***************************************************************************** |
225 | * STRUCTURES AND TYPEDEFS |
306 | * STRUCTURES AND TYPEDEFS |
226 | ***************************************************************************** |
307 | ***************************************************************************** |
… | |
… | |
706 | text_t *t; // terminal the text |
787 | text_t *t; // terminal the text |
707 | rend_t *r; // rendition, uses RS_ flags |
788 | rend_t *r; // rendition, uses RS_ flags |
708 | tlen_t_ l; // length of each text line |
789 | tlen_t_ l; // length of each text line |
709 | uint32_t f; // flags |
790 | uint32_t f; // flags |
710 | |
791 | |
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|
792 | bool valid () |
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|
793 | { |
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794 | return l >= 0; |
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|
795 | } |
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796 | |
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797 | void alloc () |
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|
798 | { |
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|
799 | l = 0; |
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|
800 | } |
|
|
801 | |
711 | bool is_longer () |
802 | bool is_longer () |
712 | { |
803 | { |
713 | return f & LINE_LONGER; |
804 | return f & LINE_LONGER; |
714 | } |
805 | } |
715 | |
806 | |
… | |
… | |
779 | // that are not representable in unicode, as well as characters |
870 | // that are not representable in unicode, as well as characters |
780 | // not fitting in the BMP. |
871 | // not fitting in the BMP. |
781 | struct compose_char |
872 | struct compose_char |
782 | { |
873 | { |
783 | unicode_t c1, c2; // any chars != NOCHAR are valid |
874 | unicode_t c1, c2; // any chars != NOCHAR are valid |
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|
875 | #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) |
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|
876 | compose_char () = default; |
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|
877 | #endif |
784 | compose_char (unicode_t c1, unicode_t c2) |
878 | compose_char (unicode_t c1, unicode_t c2) |
785 | : c1(c1), c2(c2) |
879 | : c1(c1), c2(c2) |
786 | { } |
880 | { } |
787 | }; |
881 | }; |
788 | |
882 | |
… | |
… | |
870 | * END······················= total_rows |
964 | * END······················= total_rows |
871 | */ |
965 | */ |
872 | |
966 | |
873 | struct TermWin_t |
967 | struct TermWin_t |
874 | { |
968 | { |
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|
969 | int vt_width; /* actual window width [pixels] */ |
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|
970 | int vt_height; /* actual window height [pixels] */ |
875 | int width; /* window width [pixels] */ |
971 | int width; /* window width [pixels] */ |
876 | int height; /* window height [pixels] */ |
972 | int height; /* window height [pixels] */ |
877 | int fwidth; /* font width [pixels] */ |
973 | int fwidth; /* font width [pixels] */ |
878 | int fheight; /* font height [pixels] */ |
974 | int fheight; /* font height [pixels] */ |
879 | int fbase; /* font ascent (baseline) [pixels] */ |
975 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
891 | int view_start; /* scrollback view starts here */ |
987 | int view_start; /* scrollback view starts here */ |
892 | int top_row; /* topmost row index of scrollback */ |
988 | int top_row; /* topmost row index of scrollback */ |
893 | Window parent; /* parent identifier */ |
989 | Window parent; /* parent identifier */ |
894 | Window vt; /* vt100 window */ |
990 | Window vt; /* vt100 window */ |
895 | GC gc; /* GC for drawing */ |
991 | GC gc; /* GC for drawing */ |
896 | Pixmap pixmap; |
|
|
897 | rxvt_drawable *drawable; |
992 | rxvt_drawable *drawable; |
898 | rxvt_fontset *fontset[4]; |
993 | rxvt_fontset *fontset[4]; |
899 | }; |
994 | }; |
900 | |
995 | |
901 | /* |
996 | /* |
… | |
… | |
981 | scrollBar_t scrollBar; |
1076 | scrollBar_t scrollBar; |
982 | uint8_t options[(Opt_count + 7) >> 3]; |
1077 | uint8_t options[(Opt_count + 7) >> 3]; |
983 | XSizeHints szHint; |
1078 | XSizeHints szHint; |
984 | rxvt_color *pix_colors; |
1079 | rxvt_color *pix_colors; |
985 | Cursor TermWin_cursor; /* cursor for vt window */ |
1080 | Cursor TermWin_cursor; /* cursor for vt window */ |
|
|
1081 | |
986 | line_t *row_buf; // all lines, scrollback + terminal, circular |
1082 | line_t *row_buf; // all lines, scrollback + terminal, circular |
987 | line_t *drawn_buf; // text on screen |
1083 | line_t *drawn_buf; // text on screen |
988 | line_t *swap_buf; // lines for swap buffer |
1084 | line_t *swap_buf; // lines for swap buffer |
989 | char *tabs; /* per location: 1 == tab-stop */ |
1085 | char *tabs; /* per location: 1 == tab-stop */ |
990 | screen_t screen; |
1086 | screen_t screen; |
… | |
… | |
1028 | hidden_pointer:1, |
1124 | hidden_pointer:1, |
1029 | #endif |
1125 | #endif |
1030 | enc_utf8:1, /* whether locale uses utf-8 */ |
1126 | enc_utf8:1, /* whether locale uses utf-8 */ |
1031 | seen_input:1, /* whether we have seen some program output yet */ |
1127 | seen_input:1, /* whether we have seen some program output yet */ |
1032 | seen_resize:1, /* whether we had a resize event */ |
1128 | seen_resize:1, /* whether we had a resize event */ |
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|
1129 | init_done:1, |
1033 | parsed_geometry:1; |
1130 | parsed_geometry:1; |
1034 | |
1131 | |
1035 | unsigned char refresh_type, |
1132 | unsigned char refresh_type, |
1036 | #ifdef META8_OPTION |
1133 | #ifdef META8_OPTION |
1037 | meta_char; /* Alt-key prefix */ |
1134 | meta_char; /* Alt-key prefix */ |
… | |
… | |
1071 | allowedxerror; |
1168 | allowedxerror; |
1072 | /* ---------- */ |
1169 | /* ---------- */ |
1073 | unsigned int ModLevel3Mask, |
1170 | unsigned int ModLevel3Mask, |
1074 | ModMetaMask, |
1171 | ModMetaMask, |
1075 | ModNumLockMask; |
1172 | ModNumLockMask; |
1076 | int old_width, /* last used width in screen resize */ |
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|
1077 | old_height; /* last used height in screen resize */ |
|
|
1078 | unsigned long priv_modes, |
1173 | unsigned long priv_modes, |
1079 | SavedModes; |
1174 | SavedModes; |
1080 | /* ---------- */ |
1175 | /* ---------- */ |
1081 | Atom *xa; |
1176 | Atom *xa; |
1082 | /* ---------- */ |
1177 | /* ---------- */ |
… | |
… | |
1092 | #ifdef HAVE_BG_PIXMAP |
1187 | #ifdef HAVE_BG_PIXMAP |
1093 | void bg_init (); |
1188 | void bg_init (); |
1094 | void bg_destroy (); |
1189 | void bg_destroy (); |
1095 | |
1190 | |
1096 | enum { |
1191 | enum { |
1097 | //subset returned by make_transparency_pixmap |
|
|
1098 | BG_IS_VALID = 1 << 0, |
1192 | BG_IS_VALID = 1 << 0, |
1099 | BG_NEEDS_TINT = 1 << 1, |
|
|
1100 | BG_NEEDS_BLUR = 1 << 2, |
|
|
1101 | |
1193 | |
1102 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
|
|
1103 | |
|
|
1104 | BG_KEEP_ASPECT = 1 << 3, |
|
|
1105 | BG_ROOT_ALIGN = 1 << 4, |
|
|
1106 | BG_TILE = 1 << 14, |
|
|
1107 | BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE, |
|
|
1108 | |
|
|
1109 | BG_TINT_SET = 1 << 5, |
|
|
1110 | BG_TINT_BITAND = 1 << 6, |
|
|
1111 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
|
|
1112 | |
|
|
1113 | BG_HAS_RENDER = 1 << 7, |
|
|
1114 | BG_HAS_RENDER_CONV = 1 << 8, |
|
|
1115 | BG_CLIENT_RENDER = 1 << 9, |
|
|
1116 | |
|
|
1117 | BG_IS_TRANSPARENT = 1 << 10, |
1194 | BG_IS_TRANSPARENT = 1 << 1, |
1118 | BG_NEEDS_REFRESH = 1 << 11, |
1195 | BG_NEEDS_REFRESH = 1 << 2, |
1119 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
1196 | |
1120 | BG_IS_FROM_FILE = 1 << 13, |
1197 | BG_HAS_RENDER = 1 << 3, |
|
|
1198 | BG_HAS_RENDER_CONV = 1 << 4, |
1121 | }; |
1199 | }; |
1122 | |
1200 | |
1123 | unsigned int bg_flags; |
1201 | uint8_t bg_flags; |
1124 | |
1202 | |
1125 | # ifdef BG_IMAGE_FROM_FILE |
1203 | # ifdef BG_IMAGE_FROM_FILE |
1126 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
1204 | vector<rxvt_image> image_vec; |
1127 | bool render_image (unsigned long tr_flags); |
1205 | rxvt_image *new_image () |
1128 | |
1206 | { |
1129 | enum { |
1207 | image_vec.resize (image_vec.size () + 1); |
1130 | noScale = 0, |
1208 | return &image_vec.back (); |
1131 | windowScale = 100, |
|
|
1132 | defaultScale = windowScale, |
|
|
1133 | centerAlign = 50, |
|
|
1134 | defaultAlign = centerAlign, |
|
|
1135 | }; |
1209 | } |
1136 | |
1210 | void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y); |
1137 | unsigned int h_scale, v_scale; /* percents of the window size */ |
1211 | bool render_image (rxvt_image &image); |
1138 | int h_align, v_align; /* percents of the window size: |
1212 | void parse_image (int id, const char *type, const char *arg); |
1139 | 0 - left align, 50 - center, 100 - right */ |
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|
1140 | |
|
|
1141 | bool bg_set_geometry (const char *geom, bool update = false); |
|
|
1142 | void bg_set_default_geometry () |
|
|
1143 | { |
|
|
1144 | h_scale = v_scale = defaultScale; |
|
|
1145 | h_align = v_align = defaultAlign; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | bool bg_set_file (const char *file); |
|
|
1149 | # endif |
1213 | # endif |
1150 | |
1214 | |
1151 | # ifdef ENABLE_TRANSPARENCY |
1215 | # ifdef ENABLE_TRANSPARENCY |
1152 | Pixmap root_pixmap; /* current root pixmap set */ |
1216 | Pixmap root_pixmap; /* current root pixmap set */ |
1153 | rxvt_color tint; |
1217 | image_effects root_effects; |
1154 | int shade; |
|
|
1155 | int h_blurRadius, v_blurRadius; |
|
|
1156 | |
1218 | |
1157 | bool bg_set_transparent (); |
1219 | void bg_set_transparent () |
|
|
1220 | { |
|
|
1221 | bg_flags |= BG_IS_TRANSPARENT; |
|
|
1222 | } |
1158 | void bg_set_root_pixmap (); |
1223 | void bg_set_root_pixmap (); |
1159 | void set_tint_shade_flags (); |
1224 | bool render_root_image (); |
1160 | bool bg_set_tint (rxvt_color &new_tint); |
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|
1161 | bool bg_set_shade (const char *shade_str); |
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|
1162 | bool bg_set_blur (const char *geom); |
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|
1163 | |
|
|
1164 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
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|
1165 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
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|
1166 | void tint_ximage (Visual *visual, XImage *ximage); |
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|
1167 | unsigned long make_transparency_pixmap (); |
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|
1168 | # endif |
1225 | # endif |
|
|
1226 | |
|
|
1227 | bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius); |
|
|
1228 | bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade); |
|
|
1229 | void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade); |
1169 | |
1230 | |
1170 | ev_tstamp bg_valid_since; |
1231 | ev_tstamp bg_valid_since; |
1171 | |
1232 | |
1172 | Pixmap bg_pixmap; |
1233 | Pixmap bg_pixmap; |
1173 | unsigned int bg_pmap_width, bg_pmap_height; |
1234 | unsigned int bg_pmap_width, bg_pmap_height; |
… | |
… | |
1182 | void bg_invalidate () |
1243 | void bg_invalidate () |
1183 | { |
1244 | { |
1184 | bg_flags &= ~BG_IS_VALID; |
1245 | bg_flags &= ~BG_IS_VALID; |
1185 | } |
1246 | } |
1186 | #endif |
1247 | #endif |
1187 | #ifdef HAVE_AFTERIMAGE |
|
|
1188 | ASImage *original_asim; |
|
|
1189 | ASVisual *asv; |
|
|
1190 | ASImageManager *asimman; |
|
|
1191 | |
|
|
1192 | void init_asv () |
|
|
1193 | { |
|
|
1194 | if (!asv) |
|
|
1195 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1196 | } |
|
|
1197 | #endif |
|
|
1198 | #ifdef HAVE_PIXBUF |
1248 | #ifdef HAVE_PIXBUF |
1199 | GdkPixbuf *pixbuf; |
|
|
1200 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
1249 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
1201 | int src_x, int src_y, int dst_x, int dst_y, |
1250 | int src_x, int src_y, int dst_x, int dst_y, |
1202 | unsigned int width, unsigned int height); |
1251 | unsigned int width, unsigned int height, bool argb); |
1203 | #endif |
1252 | #endif |
1204 | |
1253 | |
1205 | #if ENABLE_OVERLAY |
1254 | #if ENABLE_OVERLAY |
1206 | overlay_base ov; |
1255 | overlay_base ov; |
1207 | |
1256 | |
… | |
… | |
1215 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1264 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1216 | #endif |
1265 | #endif |
1217 | |
1266 | |
1218 | vector<void *> allocated; // free these memory blocks with free() |
1267 | vector<void *> allocated; // free these memory blocks with free() |
1219 | |
1268 | |
1220 | char env_windowid[21]; /* environmental variable WINDOWID */ |
|
|
1221 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1222 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1223 | char *env_term; /* environmental variable TERM */ |
|
|
1224 | |
|
|
1225 | char *locale; |
1269 | char *locale; |
1226 | char charsets[4]; |
1270 | char charsets[4]; |
1227 | char *v_buffer; /* pointer to physical buffer */ |
1271 | char *v_buffer; /* pointer to physical buffer */ |
1228 | unsigned int v_buflen; /* size of area to write */ |
1272 | unsigned int v_buflen; /* size of area to write */ |
1229 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1273 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
… | |
… | |
1240 | char *cmdbuf_ptr, *cmdbuf_endp; |
1284 | char *cmdbuf_ptr, *cmdbuf_endp; |
1241 | char cmdbuf_base[CBUFSIZ]; |
1285 | char cmdbuf_base[CBUFSIZ]; |
1242 | |
1286 | |
1243 | ptytty *pty; |
1287 | ptytty *pty; |
1244 | |
1288 | |
1245 | rxvt_salloc *talloc; // text line allocator |
1289 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1246 | rxvt_salloc *ralloc; // rend line allocator |
1290 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1291 | void *chunk; |
|
|
1292 | size_t chunk_size; |
1247 | |
1293 | |
1248 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1294 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1249 | |
1295 | |
1250 | #if ENABLE_FRILLS || ISO_14755 |
1296 | #if ENABLE_FRILLS || ISO_14755 |
1251 | // ISO 14755 entry support |
1297 | // ISO 14755 entry support |
… | |
… | |
1288 | void cmdbuf_append (const char *str, size_t count); |
1334 | void cmdbuf_append (const char *str, size_t count); |
1289 | bool pty_fill (); |
1335 | bool pty_fill (); |
1290 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1336 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1291 | |
1337 | |
1292 | #ifdef CURSOR_BLINK |
1338 | #ifdef CURSOR_BLINK |
|
|
1339 | void cursor_blink_reset (); |
1293 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1340 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1294 | #endif |
1341 | #endif |
1295 | #ifdef TEXT_BLINK |
1342 | #ifdef TEXT_BLINK |
1296 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1343 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1297 | #endif |
1344 | #endif |
… | |
… | |
1415 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1462 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1416 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1463 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1417 | void set_title (const char *str); |
1464 | void set_title (const char *str); |
1418 | void set_icon_name (const char *str); |
1465 | void set_icon_name (const char *str); |
1419 | void set_window_color (int idx, const char *color); |
1466 | void set_window_color (int idx, const char *color); |
1420 | void set_colorfgbg (); |
1467 | char *get_colorfgbg (); |
1421 | bool set_color (rxvt_color &color, const char *name); |
1468 | bool set_color (rxvt_color &color, const char *name); |
1422 | void alias_color (int dst, int src); |
1469 | void alias_color (int dst, int src); |
1423 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1470 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1424 | void get_window_origin (int &x, int &y); |
1471 | void get_window_origin (int &x, int &y); |
1425 | Pixmap get_pixmap_property (Atom property); |
1472 | Pixmap get_pixmap_property (Atom property); |
1426 | |
1473 | |
1427 | // screen.C |
1474 | // screen.C |
1428 | |
|
|
1429 | void lalloc (line_t &l) const |
|
|
1430 | { |
|
|
1431 | l.t = (text_t *)talloc->alloc (); |
|
|
1432 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1433 | } |
|
|
1434 | |
|
|
1435 | #if 0 |
|
|
1436 | void lfree (line_t &l) |
|
|
1437 | { |
|
|
1438 | talloc->free (l.t); |
|
|
1439 | ralloc->free (l.r); |
|
|
1440 | } |
|
|
1441 | #endif |
|
|
1442 | |
|
|
1443 | void lresize (line_t &l) const |
|
|
1444 | { |
|
|
1445 | if (!l.t) |
|
|
1446 | return; |
|
|
1447 | |
|
|
1448 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1449 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1450 | |
|
|
1451 | l.l = min (l.l, ncol); |
|
|
1452 | |
|
|
1453 | if (ncol > prev_ncol) |
|
|
1454 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1455 | } |
|
|
1456 | |
1475 | |
1457 | int fgcolor_of (rend_t r) const NOTHROW |
1476 | int fgcolor_of (rend_t r) const NOTHROW |
1458 | { |
1477 | { |
1459 | int base = GET_BASEFG (r); |
1478 | int base = GET_BASEFG (r); |
1460 | #ifndef NO_BRIGHTCOLOR |
1479 | #ifndef NO_BRIGHTCOLOR |
… | |
… | |
1490 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1509 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1491 | |
1510 | |
1492 | // modifies first argument(!) |
1511 | // modifies first argument(!) |
1493 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1512 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1494 | void paste (char *data, unsigned int len) NOTHROW; |
1513 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1514 | void scr_alloc () NOTHROW; |
1495 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1515 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1496 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1516 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1497 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1517 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1498 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1518 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1499 | void scr_reset (); |
1519 | void scr_reset (); |
… | |
… | |
1571 | const char **get_options (int argc, const char *const *argv); |
1591 | const char **get_options (int argc, const char *const *argv); |
1572 | int parse_keysym (const char *str, const char *arg); |
1592 | int parse_keysym (const char *str, const char *arg); |
1573 | const char *x_resource (const char *name); |
1593 | const char *x_resource (const char *name); |
1574 | void extract_resources (); |
1594 | void extract_resources (); |
1575 | void extract_keysym_resources (); |
1595 | void extract_keysym_resources (); |
|
|
1596 | void find_resources (const char *n_prefix, const char *c_prefix, int mode, |
|
|
1597 | Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer)); |
|
|
1598 | bool parse_bool_resource (const char *str) |
|
|
1599 | { |
|
|
1600 | return (!strcasecmp (str, "TRUE") |
|
|
1601 | || !strcasecmp (str, "YES") |
|
|
1602 | || !strcasecmp (str, "ON") |
|
|
1603 | || !strcasecmp (str, "1")); |
|
|
1604 | } |
1576 | }; |
1605 | }; |
1577 | |
1606 | |
1578 | #endif /* _RXVT_H_ */ |
1607 | #endif /* _RXVT_H_ */ |
1579 | |
1608 | |