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> |
… | |
… | |
49 | |
45 | |
50 | #include "feature.h" |
46 | #include "feature.h" |
51 | |
47 | |
52 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
48 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
53 | # define ENABLE_OVERLAY 1 |
49 | # define ENABLE_OVERLAY 1 |
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50 | # undef NO_RESOURCES |
54 | #endif |
51 | #endif |
55 | |
52 | |
56 | #if ENABLE_PERL |
53 | #if ENABLE_PERL |
57 | # define ENABLE_FRILLS 1 |
54 | # define ENABLE_FRILLS 1 |
58 | # define ENABLE_COMBINING 1 |
55 | # define ENABLE_COMBINING 1 |
… | |
… | |
74 | #include <X11/cursorfont.h> |
71 | #include <X11/cursorfont.h> |
75 | #include <X11/keysym.h> |
72 | #include <X11/keysym.h> |
76 | #include <X11/keysymdef.h> |
73 | #include <X11/keysymdef.h> |
77 | #include <X11/Xatom.h> |
74 | #include <X11/Xatom.h> |
78 | |
75 | |
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 |
76 | #if HAVE_PIXBUF |
86 | # include <gdk-pixbuf/gdk-pixbuf.h> |
77 | # include <gdk-pixbuf/gdk-pixbuf.h> |
87 | #endif |
78 | #endif |
88 | |
79 | |
89 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
80 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
90 | # define HAVE_BG_PIXMAP 1 |
81 | # define HAVE_BG_PIXMAP 1 |
91 | #endif |
82 | #endif |
92 | |
83 | |
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|
84 | #include <ecb.h> |
93 | #include "encoding.h" |
85 | #include "encoding.h" |
94 | #include "rxvtutil.h" |
86 | #include "rxvtutil.h" |
95 | #include "rxvtfont.h" |
87 | #include "rxvtfont.h" |
96 | #include "rxvttoolkit.h" |
88 | #include "rxvttoolkit.h" |
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|
89 | #include "rxvtimg.h" |
97 | #include "scrollbar.h" |
90 | #include "scrollbar.h" |
98 | #include "ev_cpp.h" |
91 | #include "ev_cpp.h" |
99 | #include "salloc.h" |
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|
100 | #include "libptytty.h" |
92 | #include "libptytty.h" |
101 | |
93 | |
102 | #include "rxvtperl.h" |
94 | #include "rxvtperl.h" |
103 | |
95 | |
104 | // try to avoid some macros to decrease code size, on some systems |
96 | // try to avoid some macros to decrease code size, on some systems |
… | |
… | |
125 | #endif |
117 | #endif |
126 | |
118 | |
127 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
119 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
128 | # define EXIT_SUCCESS 0 /* exit function success */ |
120 | # define EXIT_SUCCESS 0 /* exit function success */ |
129 | # define EXIT_FAILURE 1 /* exit function failure */ |
121 | # define EXIT_FAILURE 1 /* exit function failure */ |
130 | #endif |
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131 | |
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132 | #ifndef PATH_MAX |
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133 | # define PATH_MAX 16384 |
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134 | #endif |
122 | #endif |
135 | |
123 | |
136 | /****************************************************************************/ |
124 | /****************************************************************************/ |
137 | |
125 | |
138 | // exception thrown on fatal (per-instance) errors |
126 | // exception thrown on fatal (per-instance) errors |
… | |
… | |
161 | |
149 | |
162 | const char * rxvt_basename (const char *str) NOTHROW; |
150 | const char * rxvt_basename (const char *str) NOTHROW; |
163 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
151 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
164 | void rxvt_log (const char *fmt,...) NOTHROW; |
152 | void rxvt_log (const char *fmt,...) NOTHROW; |
165 | void rxvt_warn (const char *fmt,...) NOTHROW; |
153 | void rxvt_warn (const char *fmt,...) NOTHROW; |
166 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
154 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
167 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
155 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
168 | |
156 | |
169 | char * rxvt_strtrim (char *str) NOTHROW; |
157 | char * rxvt_strtrim (char *str) NOTHROW; |
170 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
158 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
171 | |
159 | |
172 | static inline void |
160 | static inline void |
… | |
… | |
221 | ~localise_env () |
209 | ~localise_env () |
222 | { |
210 | { |
223 | environ = orig_env; |
211 | environ = orig_env; |
224 | } |
212 | } |
225 | }; |
213 | }; |
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214 | |
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215 | #ifdef HAVE_BG_PIXMAP |
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216 | struct image_effects |
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217 | { |
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218 | bool tint_set; |
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219 | rxvt_color tint; |
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220 | int shade; |
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221 | int h_blurRadius, v_blurRadius; |
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222 | |
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223 | image_effects () |
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224 | { |
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225 | tint_set = |
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226 | h_blurRadius = |
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227 | v_blurRadius = 0; |
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228 | shade = 100; |
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229 | } |
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230 | |
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231 | bool need_tint () |
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232 | { |
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233 | return shade != 100 || tint_set; |
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234 | } |
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235 | |
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236 | bool need_blur () |
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237 | { |
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238 | return h_blurRadius && v_blurRadius; |
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239 | } |
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240 | |
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241 | bool set_tint (const rxvt_color &new_tint); |
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242 | bool set_shade (const char *shade_str); |
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243 | bool set_blur (const char *geom); |
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244 | }; |
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245 | |
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246 | # if BG_IMAGE_FROM_FILE |
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247 | enum { |
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248 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
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249 | IM_KEEP_ASPECT = 1 << 2, |
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250 | IM_ROOT_ALIGN = 1 << 3, |
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251 | IM_TILE = 1 << 4, |
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252 | IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, |
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253 | }; |
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254 | |
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255 | enum { |
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256 | noScale = 0, |
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257 | windowScale = 100, |
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258 | defaultScale = windowScale, |
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259 | centerAlign = 50, |
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260 | defaultAlign = centerAlign, |
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261 | }; |
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262 | |
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263 | struct rxvt_image : image_effects |
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264 | { |
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265 | unsigned short alpha; |
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266 | uint8_t flags; |
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267 | unsigned int h_scale, v_scale; /* percents of the window size */ |
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268 | int h_align, v_align; /* percents of the window size: |
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269 | 0 - left align, 50 - center, 100 - right */ |
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270 | |
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271 | bool is_size_sensitive () |
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272 | { |
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273 | return (!(flags & IM_TILE) |
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274 | || h_scale || v_scale |
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275 | || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align))); |
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276 | } |
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277 | |
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278 | rxvt_img *img; |
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279 | |
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280 | void destroy () |
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281 | { |
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282 | delete img; |
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283 | img = 0; |
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284 | } |
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285 | |
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286 | rxvt_image (); |
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287 | void set_file_geometry (rxvt_screen *s, const char *file); |
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288 | void set_file (rxvt_screen *s, const char *file); |
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289 | bool set_geometry (const char *geom, bool update = false); |
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290 | }; |
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291 | # endif |
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292 | #endif |
226 | |
293 | |
227 | /* |
294 | /* |
228 | ***************************************************************************** |
295 | ***************************************************************************** |
229 | * STRUCTURES AND TYPEDEFS |
296 | * STRUCTURES AND TYPEDEFS |
230 | ***************************************************************************** |
297 | ***************************************************************************** |
… | |
… | |
273 | ***************************************************************************** |
340 | ***************************************************************************** |
274 | */ |
341 | */ |
275 | |
342 | |
276 | /* COLORTERM, TERM environment variables */ |
343 | /* COLORTERM, TERM environment variables */ |
277 | #define COLORTERMENV "rxvt" |
344 | #define COLORTERMENV "rxvt" |
278 | #ifdef BG_IMAGE_FROM_FILE |
345 | #if BG_IMAGE_FROM_FILE |
279 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
346 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
280 | #else |
347 | #else |
281 | # define COLORTERMENVFULL COLORTERMENV |
348 | # define COLORTERMENVFULL COLORTERMENV |
282 | #endif |
349 | #endif |
283 | #ifndef TERMENV |
350 | #ifndef TERMENV |
… | |
… | |
308 | # define NSCREENS 0 |
375 | # define NSCREENS 0 |
309 | #else |
376 | #else |
310 | # define NSCREENS 1 |
377 | # define NSCREENS 1 |
311 | #endif |
378 | #endif |
312 | |
379 | |
313 | /* special (internal) prefix for font commands */ |
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314 | #define FONT_CMD '#' |
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315 | #define FONT_DN "#-" |
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316 | #define FONT_UP "#+" |
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317 | |
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318 | /* flags for rxvt_scr_gotorc () */ |
380 | /* flags for rxvt_term::scr_gotorc () */ |
319 | enum { |
381 | enum { |
320 | C_RELATIVE = 1, /* col movement is relative */ |
382 | C_RELATIVE = 1, /* col movement is relative */ |
321 | R_RELATIVE = 2, /* row movement is relative */ |
383 | R_RELATIVE = 2, /* row movement is relative */ |
322 | RELATIVE = C_RELATIVE | R_RELATIVE, |
384 | RELATIVE = C_RELATIVE | R_RELATIVE, |
323 | }; |
385 | }; |
324 | |
386 | |
325 | /* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
387 | /* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */ |
326 | enum { |
388 | enum { |
327 | INSERT = -1, /* don't change these values */ |
389 | INSERT = -1, /* don't change these values */ |
328 | DELETE = +1, |
390 | DELETE = +1, |
329 | ERASE = +2, |
391 | ERASE = +2, |
330 | }; |
392 | }; |
331 | |
393 | |
332 | /* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
394 | /* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ |
333 | enum page_dirn { |
395 | enum page_dirn { |
334 | UP, |
396 | UP, |
335 | DN, |
397 | DN, |
336 | NO_DIR, |
398 | NO_DIR, |
337 | }; |
399 | }; |
338 | |
400 | |
339 | /* arguments for rxvt_scr_change_screen () */ |
401 | /* arguments for rxvt_term::scr_change_screen () */ |
340 | enum { |
402 | enum { |
341 | PRIMARY = 0, |
403 | PRIMARY = 0, |
342 | SECONDARY, |
404 | SECONDARY, |
343 | }; |
405 | }; |
344 | |
406 | |
… | |
… | |
676 | |
738 | |
677 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
739 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
678 | // return attributes defining the background, encoding doesn't matter |
740 | // return attributes defining the background, encoding doesn't matter |
679 | // depends on RS_fgShift > RS_bgShift |
741 | // depends on RS_fgShift > RS_bgShift |
680 | #define GET_BGATTR(x) \ |
742 | #define GET_BGATTR(x) \ |
681 | (expect_false ((x) & RS_RVid) \ |
743 | (ecb_unlikely ((x) & RS_RVid) \ |
682 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
744 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
683 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
745 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
684 | : ((x) & (RS_attrMask | RS_bgMask))) |
746 | : ((x) & (RS_attrMask | RS_bgMask))) |
685 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
747 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
686 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
748 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
… | |
… | |
714 | { |
776 | { |
715 | text_t *t; // terminal the text |
777 | text_t *t; // terminal the text |
716 | rend_t *r; // rendition, uses RS_ flags |
778 | rend_t *r; // rendition, uses RS_ flags |
717 | tlen_t_ l; // length of each text line |
779 | tlen_t_ l; // length of each text line |
718 | uint32_t f; // flags |
780 | uint32_t f; // flags |
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781 | |
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|
782 | bool valid () |
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783 | { |
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784 | return l >= 0; |
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785 | } |
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786 | |
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787 | void alloc () |
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788 | { |
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789 | l = 0; |
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790 | } |
719 | |
791 | |
720 | bool is_longer () |
792 | bool is_longer () |
721 | { |
793 | { |
722 | return f & LINE_LONGER; |
794 | return f & LINE_LONGER; |
723 | } |
795 | } |
… | |
… | |
788 | // that are not representable in unicode, as well as characters |
860 | // that are not representable in unicode, as well as characters |
789 | // not fitting in the BMP. |
861 | // not fitting in the BMP. |
790 | struct compose_char |
862 | struct compose_char |
791 | { |
863 | { |
792 | unicode_t c1, c2; // any chars != NOCHAR are valid |
864 | unicode_t c1, c2; // any chars != NOCHAR are valid |
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|
865 | #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) |
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866 | compose_char () = default; |
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|
867 | #endif |
793 | compose_char (unicode_t c1, unicode_t c2) |
868 | compose_char (unicode_t c1, unicode_t c2) |
794 | : c1(c1), c2(c2) |
869 | : c1(c1), c2(c2) |
795 | { } |
870 | { } |
796 | }; |
871 | }; |
797 | |
872 | |
… | |
… | |
879 | * END······················= total_rows |
954 | * END······················= total_rows |
880 | */ |
955 | */ |
881 | |
956 | |
882 | struct TermWin_t |
957 | struct TermWin_t |
883 | { |
958 | { |
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959 | int vt_width; /* actual window width [pixels] */ |
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960 | int vt_height; /* actual window height [pixels] */ |
884 | int width; /* window width [pixels] */ |
961 | int width; /* window width [pixels] */ |
885 | int height; /* window height [pixels] */ |
962 | int height; /* window height [pixels] */ |
886 | int fwidth; /* font width [pixels] */ |
963 | int fwidth; /* font width [pixels] */ |
887 | int fheight; /* font height [pixels] */ |
964 | int fheight; /* font height [pixels] */ |
888 | int fbase; /* font ascent (baseline) [pixels] */ |
965 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
897 | int saveLines; /* number of lines that fit in scrollback */ |
974 | int saveLines; /* number of lines that fit in scrollback */ |
898 | int total_rows; /* total number of rows in this terminal */ |
975 | int total_rows; /* total number of rows in this terminal */ |
899 | int term_start; /* term lines start here */ |
976 | int term_start; /* term lines start here */ |
900 | int view_start; /* scrollback view starts here */ |
977 | int view_start; /* scrollback view starts here */ |
901 | int top_row; /* topmost row index of scrollback */ |
978 | int top_row; /* topmost row index of scrollback */ |
902 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
979 | Window parent; /* parent identifier */ |
903 | Window vt; /* vt100 window */ |
980 | Window vt; /* vt100 window */ |
904 | GC gc; /* GC for drawing */ |
981 | GC gc; /* GC for drawing */ |
905 | Pixmap pixmap; |
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|
906 | rxvt_drawable *drawable; |
982 | rxvt_drawable *drawable; |
907 | rxvt_fontset *fontset[4]; |
983 | rxvt_fontset *fontset[4]; |
908 | }; |
984 | }; |
909 | |
985 | |
910 | /* |
986 | /* |
… | |
… | |
990 | scrollBar_t scrollBar; |
1066 | scrollBar_t scrollBar; |
991 | uint8_t options[(Opt_count + 7) >> 3]; |
1067 | uint8_t options[(Opt_count + 7) >> 3]; |
992 | XSizeHints szHint; |
1068 | XSizeHints szHint; |
993 | rxvt_color *pix_colors; |
1069 | rxvt_color *pix_colors; |
994 | Cursor TermWin_cursor; /* cursor for vt window */ |
1070 | Cursor TermWin_cursor; /* cursor for vt window */ |
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|
1071 | |
995 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
1072 | line_t *row_buf; // all lines, scrollback + terminal, circular |
996 | line_t *drawn_buf; // text on screen |
1073 | line_t *drawn_buf; // text on screen |
997 | line_t *swap_buf; // lines for swap buffer |
1074 | line_t *swap_buf; // lines for swap buffer |
998 | char *tabs; /* per location: 1 == tab-stop */ |
1075 | char *tabs; /* per location: 1 == tab-stop */ |
999 | screen_t screen; |
1076 | screen_t screen; |
1000 | screen_t swap; |
1077 | screen_t swap; |
… | |
… | |
1037 | hidden_pointer:1, |
1114 | hidden_pointer:1, |
1038 | #endif |
1115 | #endif |
1039 | enc_utf8:1, /* whether locale uses utf-8 */ |
1116 | enc_utf8:1, /* whether locale uses utf-8 */ |
1040 | seen_input:1, /* whether we have seen some program output yet */ |
1117 | seen_input:1, /* whether we have seen some program output yet */ |
1041 | seen_resize:1, /* whether we had a resize event */ |
1118 | seen_resize:1, /* whether we had a resize event */ |
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1119 | init_done:1, |
1042 | parsed_geometry:1; |
1120 | parsed_geometry:1; |
1043 | |
1121 | |
1044 | unsigned char refresh_type, |
1122 | unsigned char refresh_type, |
1045 | #ifdef META8_OPTION |
1123 | #ifdef META8_OPTION |
1046 | meta_char; /* Alt-key prefix */ |
1124 | meta_char; /* Alt-key prefix */ |
… | |
… | |
1080 | allowedxerror; |
1158 | allowedxerror; |
1081 | /* ---------- */ |
1159 | /* ---------- */ |
1082 | unsigned int ModLevel3Mask, |
1160 | unsigned int ModLevel3Mask, |
1083 | ModMetaMask, |
1161 | ModMetaMask, |
1084 | ModNumLockMask; |
1162 | ModNumLockMask; |
1085 | int old_width, /* last used width in screen resize */ |
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1086 | old_height; /* last used height in screen resize */ |
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1087 | unsigned long priv_modes, |
1163 | unsigned long priv_modes, |
1088 | SavedModes; |
1164 | SavedModes; |
1089 | /* ---------- */ |
1165 | /* ---------- */ |
1090 | Atom *xa; |
1166 | Atom *xa; |
1091 | /* ---------- */ |
1167 | /* ---------- */ |
… | |
… | |
1101 | #ifdef HAVE_BG_PIXMAP |
1177 | #ifdef HAVE_BG_PIXMAP |
1102 | void bg_init (); |
1178 | void bg_init (); |
1103 | void bg_destroy (); |
1179 | void bg_destroy (); |
1104 | |
1180 | |
1105 | enum { |
1181 | enum { |
1106 | //subset returned by make_transparency_pixmap |
|
|
1107 | BG_IS_VALID = 1 << 0, |
1182 | BG_IS_VALID = 1 << 0, |
1108 | BG_NEEDS_TINT = 1 << 1, |
|
|
1109 | BG_NEEDS_BLUR = 1 << 2, |
|
|
1110 | |
1183 | |
1111 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
|
|
1112 | |
|
|
1113 | BG_PROP_SCALE = 1 << 3, |
|
|
1114 | BG_ROOT_ALIGN = 1 << 4, |
|
|
1115 | BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN, |
|
|
1116 | |
|
|
1117 | BG_TINT_SET = 1 << 5, |
|
|
1118 | BG_TINT_BITAND = 1 << 6, |
|
|
1119 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
|
|
1120 | |
|
|
1121 | BG_HAS_RENDER = 1 << 7, |
|
|
1122 | BG_HAS_RENDER_CONV = 1 << 8, |
|
|
1123 | BG_CLIENT_RENDER = 1 << 9, |
|
|
1124 | |
|
|
1125 | BG_IS_TRANSPARENT = 1 << 10, |
1184 | BG_IS_TRANSPARENT = 1 << 1, |
1126 | BG_NEEDS_REFRESH = 1 << 11, |
1185 | BG_NEEDS_REFRESH = 1 << 2, |
1127 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
1186 | BG_INHIBIT_RENDER = 1 << 3, |
1128 | BG_IS_FROM_FILE = 1 << 13, |
|
|
1129 | }; |
1187 | }; |
1130 | |
1188 | |
1131 | unsigned int bg_flags; |
1189 | uint8_t bg_flags; |
1132 | |
1190 | |
1133 | # ifdef BG_IMAGE_FROM_FILE |
1191 | # if BG_IMAGE_FROM_FILE |
|
|
1192 | rxvt_image fimage; |
1134 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
1193 | void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y); |
1135 | bool render_image (unsigned long tr_flags); |
1194 | bool render_image (rxvt_image &image); |
|
|
1195 | # endif |
1136 | |
1196 | |
1137 | enum { |
1197 | # if ENABLE_TRANSPARENCY |
1138 | noScale = 0, |
1198 | rxvt_img *root_img; |
1139 | windowScale = 100, |
1199 | image_effects root_effects; |
1140 | defaultScale = windowScale, |
|
|
1141 | centerAlign = 50, |
|
|
1142 | defaultAlign = centerAlign, |
|
|
1143 | }; |
|
|
1144 | |
1200 | |
1145 | unsigned int h_scale, v_scale; /* percents of the window size */ |
1201 | void bg_set_transparent () |
1146 | int h_align, v_align; /* percents of the window size: |
|
|
1147 | 0 - left align, 50 - center, 100 - right */ |
|
|
1148 | |
|
|
1149 | bool bg_set_geometry (const char *geom, bool update = false); |
|
|
1150 | void bg_set_default_geometry () |
|
|
1151 | { |
1202 | { |
1152 | h_scale = v_scale = defaultScale; |
1203 | bg_flags |= BG_IS_TRANSPARENT; |
1153 | h_align = v_align = defaultAlign; |
|
|
1154 | } |
1204 | } |
1155 | |
1205 | void bg_set_root_pixmap (); |
1156 | bool bg_set_file (const char *file); |
1206 | bool render_root_image (); |
1157 | # endif |
1207 | # endif |
1158 | |
1208 | |
1159 | # ifdef ENABLE_TRANSPARENCY |
1209 | void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade); |
1160 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1161 | rxvt_color tint; |
|
|
1162 | int shade; |
|
|
1163 | int h_blurRadius, v_blurRadius; |
|
|
1164 | |
|
|
1165 | bool bg_set_transparent (); |
|
|
1166 | void bg_set_root_pixmap (); |
|
|
1167 | void set_tint_shade_flags (); |
|
|
1168 | bool bg_set_tint (rxvt_color &new_tint); |
|
|
1169 | bool bg_set_shade (const char *shade_str); |
|
|
1170 | bool bg_set_blur (const char *geom); |
|
|
1171 | |
|
|
1172 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1173 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1174 | unsigned long make_transparency_pixmap (); |
|
|
1175 | # endif |
|
|
1176 | |
1210 | |
1177 | ev_tstamp bg_valid_since; |
1211 | ev_tstamp bg_valid_since; |
1178 | |
1212 | |
1179 | Pixmap bg_pixmap; |
1213 | rxvt_img *bg_img; |
1180 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1181 | |
1214 | |
1182 | int target_x; |
|
|
1183 | int target_y; |
|
|
1184 | bool bg_set_position (int x, int y); |
|
|
1185 | bool bg_window_size_sensitive (); |
1215 | bool bg_window_size_sensitive (); |
1186 | bool bg_window_position_sensitive (); |
1216 | bool bg_window_position_sensitive (); |
1187 | |
1217 | |
1188 | bool bg_render (); |
1218 | void bg_render (); |
1189 | void bg_invalidate () |
1219 | void bg_invalidate () |
1190 | { |
1220 | { |
1191 | bg_flags &= ~BG_IS_VALID; |
1221 | bg_flags &= ~BG_IS_VALID; |
1192 | } |
1222 | } |
1193 | #endif |
|
|
1194 | #ifdef HAVE_AFTERIMAGE |
|
|
1195 | ASImage *original_asim; |
|
|
1196 | ASVisual *asv; |
|
|
1197 | ASImageManager *asimman; |
|
|
1198 | |
|
|
1199 | void init_asv () |
|
|
1200 | { |
|
|
1201 | if (!asv) |
|
|
1202 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1203 | } |
|
|
1204 | #endif |
|
|
1205 | #ifdef HAVE_PIXBUF |
|
|
1206 | GdkPixbuf *pixbuf; |
|
|
1207 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1208 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1209 | unsigned int width, unsigned int height); |
|
|
1210 | #endif |
1223 | #endif |
1211 | |
1224 | |
1212 | #if ENABLE_OVERLAY |
1225 | #if ENABLE_OVERLAY |
1213 | overlay_base ov; |
1226 | overlay_base ov; |
1214 | |
1227 | |
… | |
… | |
1222 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1235 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1223 | #endif |
1236 | #endif |
1224 | |
1237 | |
1225 | vector<void *> allocated; // free these memory blocks with free() |
1238 | vector<void *> allocated; // free these memory blocks with free() |
1226 | |
1239 | |
1227 | char env_windowid[21]; /* environmental variable WINDOWID */ |
1240 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1228 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
|
|
1229 | char *env_display; /* environmental variable DISPLAY */ |
|
|
1230 | char *env_term; /* environmental variable TERM */ |
|
|
1231 | |
1241 | |
1232 | char *locale; |
1242 | char *locale; |
1233 | char charsets[4]; |
1243 | char charsets[4]; |
1234 | char *v_buffer; /* pointer to physical buffer */ |
1244 | char *v_buffer; /* pointer to physical buffer */ |
1235 | unsigned int v_buflen; /* size of area to write */ |
1245 | unsigned int v_buflen; /* size of area to write */ |
… | |
… | |
1247 | char *cmdbuf_ptr, *cmdbuf_endp; |
1257 | char *cmdbuf_ptr, *cmdbuf_endp; |
1248 | char cmdbuf_base[CBUFSIZ]; |
1258 | char cmdbuf_base[CBUFSIZ]; |
1249 | |
1259 | |
1250 | ptytty *pty; |
1260 | ptytty *pty; |
1251 | |
1261 | |
1252 | rxvt_salloc *talloc; // text line allocator |
1262 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1253 | rxvt_salloc *ralloc; // rend line allocator |
1263 | // for drawn_buf, swap_buf and row_buf, in this order |
|
|
1264 | void *chunk; |
|
|
1265 | size_t chunk_size; |
1254 | |
1266 | |
1255 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1267 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1256 | |
1268 | |
1257 | #if ENABLE_FRILLS || ISO_14755 |
1269 | #if ENABLE_FRILLS || ISO_14755 |
1258 | // ISO 14755 entry support |
1270 | // ISO 14755 entry support |
1259 | unicode_t iso14755buf; |
1271 | unicode_t iso14755buf; |
1260 | void commit_iso14755 (); |
1272 | void commit_iso14755 (); |
1261 | # if ISO_14755 |
1273 | # if ISO_14755 |
1262 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); |
1274 | void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1); |
1263 | void iso14755_54 (int x, int y); |
1275 | void iso14755_54 (int x, int y); |
1264 | # endif |
1276 | # endif |
1265 | #endif |
1277 | #endif |
1266 | |
1278 | |
1267 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1279 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
… | |
… | |
1289 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1301 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1290 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1302 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1291 | void refresh_check (); |
1303 | void refresh_check (); |
1292 | void flush (); |
1304 | void flush (); |
1293 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1305 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
|
|
1306 | void cmdbuf_reify (); |
|
|
1307 | void cmdbuf_append (const char *str, size_t count); |
1294 | bool pty_fill (); |
1308 | bool pty_fill (); |
1295 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1309 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1296 | |
1310 | |
1297 | #ifdef CURSOR_BLINK |
1311 | #ifdef CURSOR_BLINK |
|
|
1312 | void cursor_blink_reset (); |
1298 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1313 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1299 | #endif |
1314 | #endif |
1300 | #ifdef TEXT_BLINK |
1315 | #ifdef TEXT_BLINK |
1301 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1316 | void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; |
1302 | #endif |
1317 | #endif |
… | |
… | |
1321 | void pointer_unblank (); |
1336 | void pointer_unblank (); |
1322 | |
1337 | |
1323 | void tt_printf (const char *fmt,...); |
1338 | void tt_printf (const char *fmt,...); |
1324 | void tt_write (const char *data, unsigned int len); |
1339 | void tt_write (const char *data, unsigned int len); |
1325 | void pty_write (); |
1340 | void pty_write (); |
1326 | |
|
|
1327 | void init (stringvec *argv, stringvec *envv) |
|
|
1328 | { |
|
|
1329 | this->argv = argv; |
|
|
1330 | init (argv->size (), argv->begin (), envv); |
|
|
1331 | } |
|
|
1332 | |
1341 | |
1333 | void make_current () const // make this the "currently active" urxvt instance |
1342 | void make_current () const // make this the "currently active" urxvt instance |
1334 | { |
1343 | { |
1335 | SET_R (this); |
1344 | SET_R (this); |
1336 | set_environ (envv); |
1345 | set_environ (envv); |
… | |
… | |
1348 | void im_set_size (XRectangle &size); |
1357 | void im_set_size (XRectangle &size); |
1349 | void im_set_position (XPoint &pos) NOTHROW; |
1358 | void im_set_position (XPoint &pos) NOTHROW; |
1350 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1359 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1351 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1360 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1352 | |
1361 | |
1353 | bool IMisRunning (); |
1362 | bool im_is_running (); |
1354 | void IMSendSpot (); |
1363 | void im_send_spot (); |
1355 | bool IM_get_IC (const char *modifiers); |
1364 | bool im_get_ic (const char *modifiers); |
1356 | void IMSetPosition (); |
1365 | void im_set_position (); |
1357 | #endif |
1366 | #endif |
1358 | |
1367 | |
1359 | // command.C |
1368 | // command.C |
1360 | void key_press (XKeyEvent &ev); |
1369 | void key_press (XKeyEvent &ev); |
1361 | void key_release (XKeyEvent &ev); |
1370 | void key_release (XKeyEvent &ev); |
1362 | unsigned int cmd_write (const char *str, unsigned int count); |
|
|
1363 | |
1371 | |
1364 | wchar_t next_char () NOTHROW; |
1372 | wchar_t next_char () NOTHROW; |
1365 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1373 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1366 | uint32_t next_octet () NOTHROW; |
1374 | uint32_t next_octet () NOTHROW; |
1367 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1375 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
… | |
… | |
1395 | void process_xterm_seq (int op, char *str, char resp); |
1403 | void process_xterm_seq (int op, char *str, char resp); |
1396 | int privcases (int mode, unsigned long bit); |
1404 | int privcases (int mode, unsigned long bit); |
1397 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1405 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1398 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1406 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1399 | // init.C |
1407 | // init.C |
|
|
1408 | void init (stringvec *argv, stringvec *envv); |
|
|
1409 | void init (int argc, const char *const *argv, const char *const *envv); |
|
|
1410 | void init2 (int argc, const char *const *argv); |
1400 | void init_vars (); |
1411 | void init_vars (); |
1401 | const char **init_resources (int argc, const char *const *argv); |
1412 | const char **init_resources (int argc, const char *const *argv); |
1402 | void init (int argc, const char *const *argv, stringvec *envv); |
|
|
1403 | void init_env (); |
1413 | void init_env (); |
1404 | void set_locale (const char *locale); |
1414 | void set_locale (const char *locale); |
1405 | void init_xlocale (); |
1415 | void init_xlocale (); |
1406 | void init_command (const char *const *argv); |
1416 | void init_command (const char *const *argv); |
1407 | void run_command (const char *const *argv); |
1417 | void run_command (const char *const *argv); |
… | |
… | |
1425 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1435 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1426 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1436 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1427 | void set_title (const char *str); |
1437 | void set_title (const char *str); |
1428 | void set_icon_name (const char *str); |
1438 | void set_icon_name (const char *str); |
1429 | void set_window_color (int idx, const char *color); |
1439 | void set_window_color (int idx, const char *color); |
1430 | void set_colorfgbg (); |
1440 | char *get_colorfgbg (); |
1431 | bool set_color (rxvt_color &color, const char *name); |
1441 | bool set_color (rxvt_color &color, const char *name); |
1432 | void alias_color (int dst, int src); |
1442 | void alias_color (int dst, int src); |
1433 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1443 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1434 | void get_window_origin (int &x, int &y); |
1444 | void get_window_origin (int &x, int &y); |
1435 | Pixmap get_pixmap_property (Atom property); |
|
|
1436 | |
1445 | |
1437 | // screen.C |
1446 | // screen.C |
1438 | |
1447 | |
1439 | void lalloc (line_t &l) const |
1448 | bool option (uint8_t opt) const NOTHROW |
1440 | { |
1449 | { |
1441 | l.t = (text_t *)talloc->alloc (); |
1450 | return options[opt >> 3] & (1 << (opt & 7)); |
1442 | l.r = (rend_t *)ralloc->alloc (); |
|
|
1443 | } |
1451 | } |
1444 | |
1452 | |
1445 | #if 0 |
1453 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1446 | void lfree (line_t &l) |
|
|
1447 | { |
|
|
1448 | talloc->free (l.t); |
|
|
1449 | ralloc->free (l.r); |
|
|
1450 | } |
|
|
1451 | #endif |
|
|
1452 | |
|
|
1453 | void lresize (line_t &l) const |
|
|
1454 | { |
|
|
1455 | if (!l.t) |
|
|
1456 | return; |
|
|
1457 | |
|
|
1458 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
|
|
1459 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
|
|
1460 | |
|
|
1461 | l.l = min (l.l, ncol); |
|
|
1462 | |
|
|
1463 | if (ncol > prev_ncol) |
|
|
1464 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
|
|
1465 | } |
|
|
1466 | |
1454 | |
1467 | int fgcolor_of (rend_t r) const NOTHROW |
1455 | int fgcolor_of (rend_t r) const NOTHROW |
1468 | { |
1456 | { |
1469 | int base = GET_BASEFG (r); |
1457 | int base = GET_BASEFG (r); |
1470 | #ifndef NO_BRIGHTCOLOR |
1458 | #ifndef NO_BRIGHTCOLOR |
1471 | if (r & RS_Bold |
1459 | if (r & RS_Bold |
1472 | # if ENABLE_STYLES |
1460 | # if ENABLE_STYLES |
1473 | && option (Opt_intensityStyles) |
1461 | && option (Opt_intensityStyles) |
1474 | # endif |
1462 | # endif |
1475 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1463 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1476 | base += minBrightCOLOR - minCOLOR; |
1464 | base += minBrightCOLOR - minCOLOR; |
1477 | #endif |
1465 | #endif |
1478 | return base; |
1466 | return base; |
1479 | } |
1467 | } |
1480 | |
1468 | |
… | |
… | |
1484 | #ifndef NO_BRIGHTCOLOR |
1472 | #ifndef NO_BRIGHTCOLOR |
1485 | if (r & RS_Blink |
1473 | if (r & RS_Blink |
1486 | # if ENABLE_STYLES |
1474 | # if ENABLE_STYLES |
1487 | && option (Opt_intensityStyles) |
1475 | && option (Opt_intensityStyles) |
1488 | # endif |
1476 | # endif |
1489 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1477 | && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR)) |
1490 | base += minBrightCOLOR - minCOLOR; |
1478 | base += minBrightCOLOR - minCOLOR; |
1491 | #endif |
1479 | #endif |
1492 | return base; |
1480 | return base; |
1493 | } |
|
|
1494 | |
|
|
1495 | bool option (uint8_t opt) const NOTHROW |
|
|
1496 | { |
|
|
1497 | return options[opt >> 3] & (1 << (opt & 7)); |
|
|
1498 | } |
|
|
1499 | |
|
|
1500 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
|
|
1501 | |
|
|
1502 | void set_privmode (unsigned bit, int set) NOTHROW |
|
|
1503 | { |
|
|
1504 | if (set) |
|
|
1505 | priv_modes |= bit; |
|
|
1506 | else |
|
|
1507 | priv_modes &= ~bit; |
|
|
1508 | } |
1481 | } |
1509 | |
1482 | |
1510 | // modifies first argument(!) |
1483 | // modifies first argument(!) |
1511 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1484 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1512 | void paste (char *data, unsigned int len) NOTHROW; |
1485 | void paste (char *data, unsigned int len) NOTHROW; |
|
|
1486 | void scr_alloc () NOTHROW; |
1513 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1487 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1514 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1488 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1515 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1489 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1516 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1490 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1517 | void scr_reset (); |
1491 | void scr_reset (); |
… | |
… | |
1584 | void selection_click (int clicks, int x, int y) NOTHROW; |
1558 | void selection_click (int clicks, int x, int y) NOTHROW; |
1585 | void selection_extend (int x, int y, int flag) NOTHROW; |
1559 | void selection_extend (int x, int y, int flag) NOTHROW; |
1586 | void selection_rotate (int x, int y) NOTHROW; |
1560 | void selection_rotate (int x, int y) NOTHROW; |
1587 | |
1561 | |
1588 | // xdefaults.C |
1562 | // xdefaults.C |
|
|
1563 | void rxvt_usage (int type); |
1589 | void get_options (int argc, const char *const *argv); |
1564 | const char **get_options (int argc, const char *const *argv); |
1590 | int parse_keysym (const char *str, const char *arg); |
1565 | int parse_keysym (const char *str, const char *arg); |
1591 | const char *x_resource (const char *name); |
1566 | const char *x_resource (const char *name); |
1592 | void extract_resources (); |
1567 | void extract_resources (); |
|
|
1568 | void extract_keysym_resources (); |
1593 | }; |
1569 | }; |
1594 | |
1570 | |
1595 | #endif /* _RXVT_H_ */ |
1571 | #endif /* _RXVT_H_ */ |
1596 | |
1572 | |