… | |
… | |
75 | #if HAVE_PIXBUF |
75 | #if HAVE_PIXBUF |
76 | # include <gdk-pixbuf/gdk-pixbuf.h> |
76 | # include <gdk-pixbuf/gdk-pixbuf.h> |
77 | #endif |
77 | #endif |
78 | |
78 | |
79 | #if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY) |
79 | #if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY) |
80 | # define HAVE_BG_PIXMAP 1 |
|
|
81 | # define HAVE_IMG 1 |
80 | # define HAVE_IMG 1 |
82 | #endif |
81 | #endif |
83 | |
82 | |
84 | #if HAVE_BG_PIXMAP |
83 | #define ECB_NO_THREADS 1 |
85 | # if HAVE_PIXBUF |
|
|
86 | # define BG_IMAGE_FROM_FILE 1 |
|
|
87 | # endif |
|
|
88 | # if ENABLE_TRANSPARENCY |
|
|
89 | # define BG_IMAGE_FROM_ROOT 1 |
|
|
90 | # endif |
|
|
91 | #endif |
|
|
92 | |
|
|
93 | #include <ecb.h> |
84 | #include "ecb.h" |
|
|
85 | |
94 | #include "encoding.h" |
86 | #include "encoding.h" |
95 | #include "rxvtutil.h" |
87 | #include "rxvtutil.h" |
96 | #include "rxvtfont.h" |
88 | #include "rxvtfont.h" |
97 | #include "rxvttoolkit.h" |
89 | #include "rxvttoolkit.h" |
98 | #include "rxvtimg.h" |
90 | #include "rxvtimg.h" |
… | |
… | |
143 | * PROTOTYPES |
135 | * PROTOTYPES |
144 | ***************************************************************************** |
136 | ***************************************************************************** |
145 | */ |
137 | */ |
146 | // main.C |
138 | // main.C |
147 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
139 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
148 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
140 | extern bool rxvt_set_locale (const char *locale) noexcept; |
149 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
141 | extern void rxvt_push_locale (const char *locale) noexcept; |
150 | extern void rxvt_pop_locale () NOTHROW; |
142 | extern void rxvt_pop_locale () noexcept; |
151 | void rxvt_init (); |
143 | void rxvt_init (); |
152 | |
144 | |
153 | // misc.C |
145 | // misc.C |
154 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
146 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
155 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
147 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
156 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
148 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
157 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
149 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
158 | |
150 | |
159 | const char * rxvt_basename (const char *str) NOTHROW; |
151 | const char * rxvt_basename (const char *str) noexcept; |
160 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
152 | void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept; |
161 | void rxvt_log (const char *fmt,...) NOTHROW; |
153 | void rxvt_log (const char *fmt,...) noexcept; |
162 | void rxvt_warn (const char *fmt,...) NOTHROW; |
154 | void rxvt_warn (const char *fmt,...) noexcept; |
163 | ecb_noreturn ecb_cold |
155 | ecb_noreturn ecb_cold |
164 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)); |
156 | void rxvt_fatal (const char *fmt, ...); |
165 | ecb_noreturn ecb_cold |
157 | ecb_noreturn ecb_cold |
166 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)); |
158 | void rxvt_exit_failure (); |
167 | |
159 | |
168 | void * rxvt_malloc (size_t size); |
160 | void * rxvt_malloc (size_t size); |
169 | void * rxvt_calloc (size_t number, size_t size); |
161 | void * rxvt_calloc (size_t number, size_t size); |
170 | void * rxvt_realloc (void *ptr, size_t size); |
162 | void * rxvt_realloc (void *ptr, size_t size); |
171 | |
163 | |
172 | char * rxvt_strtrim (char *str) NOTHROW; |
164 | char * rxvt_strtrim (char *str) noexcept; |
173 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
165 | char ** rxvt_strsplit (char delim, const char *str) noexcept; |
174 | |
166 | |
175 | static inline void |
167 | static inline void |
176 | rxvt_free_strsplit (char **ptr) NOTHROW |
168 | rxvt_free_strsplit (char **ptr) noexcept |
177 | { |
169 | { |
178 | free (ptr[0]); |
170 | free (ptr[0]); |
179 | free (ptr); |
171 | free (ptr); |
180 | } |
172 | } |
181 | |
173 | |
… | |
… | |
211 | ~localise_env () |
203 | ~localise_env () |
212 | { |
204 | { |
213 | environ = orig_env; |
205 | environ = orig_env; |
214 | } |
206 | } |
215 | }; |
207 | }; |
216 | |
|
|
217 | #ifdef HAVE_BG_PIXMAP |
|
|
218 | struct image_effects |
|
|
219 | { |
|
|
220 | bool tint_set; |
|
|
221 | rxvt_color tint; |
|
|
222 | int shade; |
|
|
223 | int h_blurRadius, v_blurRadius; |
|
|
224 | |
|
|
225 | image_effects () |
|
|
226 | { |
|
|
227 | tint_set = |
|
|
228 | h_blurRadius = |
|
|
229 | v_blurRadius = 0; |
|
|
230 | shade = 100; |
|
|
231 | } |
|
|
232 | |
|
|
233 | bool need_tint () |
|
|
234 | { |
|
|
235 | return shade != 100 || tint_set; |
|
|
236 | } |
|
|
237 | |
|
|
238 | bool need_blur () |
|
|
239 | { |
|
|
240 | return h_blurRadius && v_blurRadius; |
|
|
241 | } |
|
|
242 | |
|
|
243 | bool set_tint (const rxvt_color &new_tint); |
|
|
244 | bool set_shade (const char *shade_str); |
|
|
245 | bool set_blur (const char *geom); |
|
|
246 | }; |
|
|
247 | |
|
|
248 | # if BG_IMAGE_FROM_FILE |
|
|
249 | enum { |
|
|
250 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
|
|
251 | IM_KEEP_ASPECT = 1 << 2, |
|
|
252 | IM_ROOT_ALIGN = 1 << 3, |
|
|
253 | IM_TILE = 1 << 4, |
|
|
254 | IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, |
|
|
255 | }; |
|
|
256 | |
|
|
257 | enum { |
|
|
258 | noScale = 0, |
|
|
259 | windowScale = 100, |
|
|
260 | defaultScale = windowScale, |
|
|
261 | centerAlign = 50, |
|
|
262 | defaultAlign = centerAlign, |
|
|
263 | }; |
|
|
264 | |
|
|
265 | struct rxvt_image : image_effects |
|
|
266 | { |
|
|
267 | unsigned short alpha; |
|
|
268 | uint8_t flags; |
|
|
269 | unsigned int h_scale, v_scale; /* percents of the window size */ |
|
|
270 | int h_align, v_align; /* percents of the window size: |
|
|
271 | 0 - left align, 50 - center, 100 - right */ |
|
|
272 | |
|
|
273 | bool is_size_sensitive () |
|
|
274 | { |
|
|
275 | return (!(flags & IM_TILE) |
|
|
276 | || h_scale || v_scale |
|
|
277 | || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align))); |
|
|
278 | } |
|
|
279 | |
|
|
280 | rxvt_img *img; |
|
|
281 | |
|
|
282 | void destroy () |
|
|
283 | { |
|
|
284 | delete img; |
|
|
285 | img = 0; |
|
|
286 | } |
|
|
287 | |
|
|
288 | rxvt_image (); |
|
|
289 | void set_file_geometry (rxvt_screen *s, const char *file); |
|
|
290 | void set_file (rxvt_screen *s, const char *file); |
|
|
291 | bool set_geometry (const char *geom, bool update = false); |
|
|
292 | }; |
|
|
293 | # endif |
|
|
294 | #endif |
|
|
295 | |
208 | |
296 | /* |
209 | /* |
297 | ***************************************************************************** |
210 | ***************************************************************************** |
298 | * STRUCTURES AND TYPEDEFS |
211 | * STRUCTURES AND TYPEDEFS |
299 | ***************************************************************************** |
212 | ***************************************************************************** |
… | |
… | |
342 | ***************************************************************************** |
255 | ***************************************************************************** |
343 | */ |
256 | */ |
344 | |
257 | |
345 | /* COLORTERM, TERM environment variables */ |
258 | /* COLORTERM, TERM environment variables */ |
346 | #define COLORTERMENV "rxvt" |
259 | #define COLORTERMENV "rxvt" |
347 | #if BG_IMAGE_FROM_FILE |
260 | #if HAVE_IMG |
348 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
261 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
349 | #else |
262 | #else |
350 | # define COLORTERMENVFULL COLORTERMENV |
263 | # define COLORTERMENVFULL COLORTERMENV |
351 | #endif |
264 | #endif |
352 | #ifndef TERMENV |
265 | #ifndef TERMENV |
… | |
… | |
355 | # else |
268 | # else |
356 | # define TERMENV "rxvt-unicode" |
269 | # define TERMENV "rxvt-unicode" |
357 | # endif |
270 | # endif |
358 | #endif |
271 | #endif |
359 | |
272 | |
360 | // Hidden color cube for indexed 24-bit colors. There are less Green levels |
273 | // Hidden color cube for indexed 24-bit colors. There are fewer blue levels |
361 | // because normal human eye is less sensitive to the blue component than to |
274 | // because normal human eye is less sensitive to the blue component than to |
362 | // the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color) |
275 | // the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color) |
363 | #if USE_256_COLORS |
276 | #if USE_256_COLORS |
364 | // 7x7x5=245 < 254 unused color indices |
277 | // 7x7x5=245 < 254 unused color indices |
365 | # define Red_levels 7 |
278 | # define Red_levels 7 |
… | |
… | |
369 | // 6x6x4=144 < 166 unused color indices |
282 | // 6x6x4=144 < 166 unused color indices |
370 | # define Red_levels 6 |
283 | # define Red_levels 6 |
371 | # define Green_levels 6 |
284 | # define Green_levels 6 |
372 | # define Blue_levels 4 |
285 | # define Blue_levels 4 |
373 | #endif |
286 | #endif |
|
|
287 | |
|
|
288 | #define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels) |
374 | |
289 | |
375 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
290 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
376 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
291 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
377 | #endif |
292 | #endif |
378 | |
293 | |
… | |
… | |
508 | |
423 | |
509 | // deprecated |
424 | // deprecated |
510 | Rxvt_restoreFG = 39, |
425 | Rxvt_restoreFG = 39, |
511 | Rxvt_restoreBG = 49, |
426 | Rxvt_restoreBG = 49, |
512 | |
427 | |
513 | Rxvt_Pixmap = 20, // new bg pixmap |
|
|
514 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
428 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
515 | |
429 | |
516 | URxvt_locale = 701, // change locale |
430 | URxvt_locale = 701, // change locale |
517 | URxvt_version = 702, // request version |
431 | URxvt_version = 702, // request version |
518 | |
432 | |
519 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
433 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
520 | URxvt_Color_tint = 705, // change actual tint colour |
|
|
521 | URxvt_Color_BD = 706, // change actual 'Bold' color |
434 | URxvt_Color_BD = 706, // change actual 'Bold' color |
522 | URxvt_Color_UL = 707, // change actual 'Underline' color |
435 | URxvt_Color_UL = 707, // change actual 'Underline' color |
523 | URxvt_Color_border = 708, |
436 | URxvt_Color_border = 708, |
524 | |
437 | |
525 | URxvt_font = 710, |
438 | URxvt_font = 710, |
… | |
… | |
575 | #else |
488 | #else |
576 | maxTermCOLOR = Color_White + 72, |
489 | maxTermCOLOR = Color_White + 72, |
577 | #endif |
490 | #endif |
578 | minTermCOLOR24, |
491 | minTermCOLOR24, |
579 | maxTermCOLOR24 = minTermCOLOR24 + |
492 | maxTermCOLOR24 = minTermCOLOR24 + |
580 | (Red_levels * Green_levels * Blue_levels) - 1, |
493 | RGB24_CUBE_SIZE - 1, |
581 | #ifndef NO_CURSORCOLOR |
494 | #ifndef NO_CURSORCOLOR |
582 | Color_cursor, |
495 | Color_cursor, |
583 | Color_cursor2, |
496 | Color_cursor2, |
584 | #endif |
497 | #endif |
585 | Color_pointer_fg, |
498 | Color_pointer_fg, |
… | |
… | |
599 | Color_HTC, |
512 | Color_HTC, |
600 | #endif |
513 | #endif |
601 | Color_scroll, |
514 | Color_scroll, |
602 | #ifdef RXVT_SCROLLBAR |
515 | #ifdef RXVT_SCROLLBAR |
603 | Color_trough, |
516 | Color_trough, |
604 | #endif |
|
|
605 | #if BG_IMAGE_FROM_ROOT |
|
|
606 | Color_tint, |
|
|
607 | #endif |
517 | #endif |
608 | #if OFF_FOCUS_FADING |
518 | #if OFF_FOCUS_FADING |
609 | Color_fade, |
519 | Color_fade, |
610 | #endif |
520 | #endif |
611 | NRS_COLORS, /* */ |
521 | NRS_COLORS, /* */ |
… | |
… | |
662 | #define PrivMode_vt52 (1UL<<18) |
572 | #define PrivMode_vt52 (1UL<<18) |
663 | #define PrivMode_LFNL (1UL<<19) |
573 | #define PrivMode_LFNL (1UL<<19) |
664 | #define PrivMode_MouseBtnEvent (1UL<<20) |
574 | #define PrivMode_MouseBtnEvent (1UL<<20) |
665 | #define PrivMode_MouseAnyEvent (1UL<<21) |
575 | #define PrivMode_MouseAnyEvent (1UL<<21) |
666 | #define PrivMode_BracketPaste (1UL<<22) |
576 | #define PrivMode_BracketPaste (1UL<<22) |
667 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
577 | #define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack |
668 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
578 | #define PrivMode_ExtMouseUrxvt (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
669 | #define PrivMode_BlinkingCursor (1UL<<25) |
579 | #define PrivMode_BlinkingCursor (1UL<<25) |
670 | #define PrivMode_FocusEvent (1UL<<26) |
580 | #define PrivMode_FocusEvent (1UL<<26) |
|
|
581 | #define PrivMode_ExtMouseSGR (1UL<<27) |
671 | |
582 | |
672 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
583 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) |
673 | |
584 | |
674 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
675 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
858 | /****************************************************************************/ |
769 | /****************************************************************************/ |
859 | |
770 | |
860 | #define UNICODE_MASK 0x1fffffUL |
771 | #define UNICODE_MASK 0x1fffffUL |
861 | |
772 | |
862 | #if UNICODE_3 |
773 | #if UNICODE_3 |
863 | # define COMPOSE_LO 0x40000000UL |
774 | # define COMPOSE_LO 0x110000UL |
864 | # define COMPOSE_HI 0x400fffffUL |
775 | # define COMPOSE_HI 0x1fffffUL |
865 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
776 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
866 | #else |
777 | #else |
867 | # if ENABLE_PERL |
778 | # if ENABLE_PERL |
868 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
779 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
869 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
780 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
… | |
… | |
878 | // compose chars are used to represent composite characters |
789 | // compose chars are used to represent composite characters |
879 | // that are not representable in unicode, as well as characters |
790 | // that are not representable in unicode, as well as characters |
880 | // not fitting in the BMP. |
791 | // not fitting in the BMP. |
881 | struct compose_char |
792 | struct compose_char |
882 | { |
793 | { |
883 | unicode_t c1, c2; // any chars != NOCHAR are valid |
794 | // c1 can be any chaarcter != NOCHAR, including another compose character |
|
|
795 | // c2 must always be a zero-width character or NOCHAR, in case |
|
|
796 | // this just extends beyondthe BMP. |
|
|
797 | unicode_t c1, c2; |
884 | |
798 | |
885 | compose_char (unicode_t c1, unicode_t c2) |
799 | compose_char (unicode_t c1, unicode_t c2) |
886 | : c1(c1), c2(c2) |
800 | : c1(c1), c2(c2) |
887 | { } |
801 | { } |
888 | }; |
802 | }; |
… | |
… | |
890 | class rxvt_composite_vec |
804 | class rxvt_composite_vec |
891 | { |
805 | { |
892 | vector<compose_char> v; |
806 | vector<compose_char> v; |
893 | public: |
807 | public: |
894 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
808 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
895 | int expand (unicode_t c, wchar_t *r); |
809 | template<typename T> int expand (unicode_t c, T *r); |
|
|
810 | int expand (unicode_t c) { return expand (c, (text_t *)0); } |
896 | compose_char *operator [](text_t c) |
811 | compose_char *operator [](text_t c) |
897 | { |
812 | { |
898 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
813 | return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
899 | ? &v[c - COMPOSE_LO] |
814 | ? &v[c - COMPOSE_LO] |
900 | : 0; |
815 | : 0; |
… | |
… | |
1191 | struct mouse_event MEvent; |
1106 | struct mouse_event MEvent; |
1192 | XComposeStatus compose; |
1107 | XComposeStatus compose; |
1193 | static struct termios def_tio; |
1108 | static struct termios def_tio; |
1194 | row_col_t oldcursor; |
1109 | row_col_t oldcursor; |
1195 | |
1110 | |
1196 | #ifdef HAVE_BG_PIXMAP |
|
|
1197 | void bg_init (); |
|
|
1198 | void bg_destroy (); |
|
|
1199 | |
|
|
1200 | # if BG_IMAGE_FROM_FILE |
|
|
1201 | rxvt_image fimage; |
|
|
1202 | void render_image (rxvt_image &image); |
|
|
1203 | # endif |
|
|
1204 | |
|
|
1205 | # if BG_IMAGE_FROM_ROOT |
|
|
1206 | rxvt_img *root_img; |
|
|
1207 | image_effects root_effects; |
|
|
1208 | |
|
|
1209 | void render_root_image (); |
|
|
1210 | # endif |
|
|
1211 | |
|
|
1212 | ev_tstamp bg_valid_since; |
|
|
1213 | |
|
|
1214 | bool bg_window_size_sensitive (); |
|
|
1215 | bool bg_window_position_sensitive (); |
|
|
1216 | |
|
|
1217 | void bg_render (); |
|
|
1218 | #endif |
|
|
1219 | |
|
|
1220 | #ifdef HAVE_IMG |
1111 | #ifdef HAVE_IMG |
1221 | enum { |
1112 | enum { |
1222 | BG_IS_TRANSPARENT = 1 << 1, |
1113 | BG_IS_TRANSPARENT = 1 << 1, |
1223 | BG_NEEDS_REFRESH = 1 << 2, |
1114 | BG_NEEDS_REFRESH = 1 << 2, |
1224 | BG_INHIBIT_RENDER = 1 << 3, |
|
|
1225 | }; |
1115 | }; |
1226 | |
1116 | |
1227 | uint8_t bg_flags; |
1117 | uint8_t bg_flags; |
1228 | |
1118 | |
1229 | rxvt_img *bg_img; |
1119 | rxvt_img *bg_img; |
1230 | #endif |
1120 | #endif |
1231 | |
1121 | |
1232 | #if ENABLE_OVERLAY |
1122 | #if ENABLE_OVERLAY |
1233 | overlay_base ov; |
1123 | overlay_base ov; |
1234 | |
1124 | |
1235 | void scr_swap_overlay () NOTHROW; |
1125 | void scr_swap_overlay () noexcept; |
1236 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1126 | void scr_overlay_new (int x, int y, int w, int h) noexcept; |
1237 | void scr_overlay_off () NOTHROW; |
1127 | void scr_overlay_off () noexcept; |
1238 | void scr_overlay_set (int x, int y, |
1128 | void scr_overlay_set (int x, int y, |
1239 | text_t text, |
1129 | text_t text, |
1240 | rend_t rend = OVERLAY_RSTYLE) NOTHROW; |
1130 | rend_t rend = OVERLAY_RSTYLE) noexcept; |
1241 | void scr_overlay_set (int x, int y, const char *s) NOTHROW; |
1131 | void scr_overlay_set (int x, int y, const char *s) noexcept; |
1242 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1132 | void scr_overlay_set (int x, int y, const wchar_t *s) noexcept; |
1243 | #endif |
1133 | #endif |
1244 | |
1134 | |
1245 | vector<void *> allocated; // free these memory blocks with free() |
1135 | vector<void *> allocated; // free these memory blocks with free() |
1246 | |
1136 | |
1247 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
1137 | int parent_x, parent_y; // parent window position relative to root, only updated on demand |
… | |
… | |
1269 | |
1159 | |
1270 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1160 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1271 | // for drawn_buf, swap_buf and row_buf, in this order |
1161 | // for drawn_buf, swap_buf and row_buf, in this order |
1272 | void *chunk; |
1162 | void *chunk; |
1273 | size_t chunk_size; |
1163 | size_t chunk_size; |
|
|
1164 | |
|
|
1165 | uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value |
|
|
1166 | uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older? |
|
|
1167 | uint16_t rgb24_sequence; |
1274 | |
1168 | |
1275 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1169 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1276 | |
1170 | |
1277 | #if ENABLE_FRILLS || ISO_14755 |
1171 | #if ENABLE_FRILLS || ISO_14755 |
1278 | // ISO 14755 entry support |
1172 | // ISO 14755 entry support |
… | |
… | |
1284 | # endif |
1178 | # endif |
1285 | #endif |
1179 | #endif |
1286 | |
1180 | |
1287 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1181 | long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; |
1288 | |
1182 | |
1289 | void vt_select_input () const NOTHROW |
1183 | void vt_select_input () const noexcept |
1290 | { |
1184 | { |
1291 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1185 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); |
1292 | } |
1186 | } |
1293 | |
1187 | |
1294 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
1188 | #if ENABLE_PERL |
1295 | void rootwin_cb (XEvent &xev); |
1189 | void rootwin_cb (XEvent &xev); |
1296 | xevent_watcher rootwin_ev; |
1190 | xevent_watcher rootwin_ev; |
1297 | #endif |
|
|
1298 | #ifdef HAVE_BG_PIXMAP |
|
|
1299 | void update_background (); |
|
|
1300 | void update_background_cb (ev::timer &w, int revents); |
|
|
1301 | ev::timer update_background_ev; |
|
|
1302 | #endif |
1191 | #endif |
1303 | |
1192 | |
1304 | void x_cb (XEvent &xev); |
1193 | void x_cb (XEvent &xev); |
1305 | xevent_watcher termwin_ev; |
1194 | xevent_watcher termwin_ev; |
1306 | xevent_watcher vt_ev; |
1195 | xevent_watcher vt_ev; |
… | |
… | |
1363 | XPoint spot; // most recently sent spot position |
1252 | XPoint spot; // most recently sent spot position |
1364 | |
1253 | |
1365 | void im_destroy (); |
1254 | void im_destroy (); |
1366 | void im_cb (); im_watcher im_ev; |
1255 | void im_cb (); im_watcher im_ev; |
1367 | void im_set_size (XRectangle &size); |
1256 | void im_set_size (XRectangle &size); |
1368 | void im_set_position (XPoint &pos) NOTHROW; |
1257 | void im_set_position (XPoint &pos) noexcept; |
1369 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1258 | void im_set_color (unsigned long &fg, unsigned long &bg); |
1370 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1259 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1371 | |
1260 | |
1372 | bool im_is_running (); |
1261 | bool im_is_running (); |
1373 | void im_send_spot (); |
1262 | void im_send_spot (); |
… | |
… | |
1377 | |
1266 | |
1378 | // command.C |
1267 | // command.C |
1379 | void key_press (XKeyEvent &ev); |
1268 | void key_press (XKeyEvent &ev); |
1380 | void key_release (XKeyEvent &ev); |
1269 | void key_release (XKeyEvent &ev); |
1381 | |
1270 | |
1382 | wchar_t next_char () NOTHROW; |
1271 | wchar_t next_char () noexcept; |
1383 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1272 | wchar_t cmd_getc (); |
1384 | uint32_t next_octet () NOTHROW; |
1273 | uint32_t next_octet () noexcept; |
1385 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1274 | uint32_t cmd_get8 (); |
1386 | |
1275 | |
1387 | void cmd_parse (); |
1276 | void cmd_parse (); |
1388 | void mouse_report (XButtonEvent &ev); |
1277 | void mouse_report (XButtonEvent &ev); |
1389 | void button_press (XButtonEvent &ev); |
1278 | void button_press (XButtonEvent &ev); |
1390 | void button_release (XButtonEvent &ev); |
1279 | void button_release (XButtonEvent &ev); |
… | |
… | |
1409 | char *get_to_st (unicode_t &ends_how); |
1298 | char *get_to_st (unicode_t &ends_how); |
1410 | void process_dcs_seq (); |
1299 | void process_dcs_seq (); |
1411 | void process_osc_seq (); |
1300 | void process_osc_seq (); |
1412 | void process_color_seq (int report, int color, const char *str, char resp); |
1301 | void process_color_seq (int report, int color, const char *str, char resp); |
1413 | void process_xterm_seq (int op, char *str, char resp); |
1302 | void process_xterm_seq (int op, char *str, char resp); |
1414 | unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b); |
1303 | unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a); |
1415 | int privcases (int mode, unsigned long bit); |
1304 | int privcases (int mode, unsigned long bit); |
1416 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1305 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1417 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1306 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1418 | void set_cursor_style (int style); |
1307 | void set_cursor_style (int style); |
1419 | // init.C |
1308 | // init.C |
… | |
… | |
1455 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1344 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1456 | void get_window_origin (int &x, int &y); |
1345 | void get_window_origin (int &x, int &y); |
1457 | |
1346 | |
1458 | // screen.C |
1347 | // screen.C |
1459 | |
1348 | |
1460 | bool option (uint8_t opt) const NOTHROW |
1349 | bool option (uint8_t opt) const noexcept |
1461 | { |
1350 | { |
1462 | return options[opt >> 3] & (1 << (opt & 7)); |
1351 | return options[opt >> 3] & (1 << (opt & 7)); |
1463 | } |
1352 | } |
1464 | |
1353 | |
1465 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1354 | void set_option (uint8_t opt, bool set = true) noexcept; |
1466 | |
1355 | |
1467 | int fgcolor_of (rend_t r) const NOTHROW |
1356 | int fgcolor_of (rend_t r) const noexcept |
1468 | { |
1357 | { |
1469 | int base = GET_BASEFG (r); |
1358 | int base = GET_BASEFG (r); |
1470 | #ifndef NO_BRIGHTCOLOR |
1359 | #ifndef NO_BRIGHTCOLOR |
1471 | if (r & RS_Bold |
1360 | if (r & RS_Bold |
1472 | # if ENABLE_STYLES |
1361 | # if ENABLE_STYLES |
… | |
… | |
1476 | base += minBrightCOLOR - minCOLOR; |
1365 | base += minBrightCOLOR - minCOLOR; |
1477 | #endif |
1366 | #endif |
1478 | return base; |
1367 | return base; |
1479 | } |
1368 | } |
1480 | |
1369 | |
1481 | int bgcolor_of (rend_t r) const NOTHROW |
1370 | int bgcolor_of (rend_t r) const noexcept |
1482 | { |
1371 | { |
1483 | int base = GET_BASEBG (r); |
1372 | int base = GET_BASEBG (r); |
1484 | #ifndef NO_BRIGHTCOLOR |
1373 | #ifndef NO_BRIGHTCOLOR |
1485 | if (r & RS_Blink |
1374 | if (r & RS_Blink |
1486 | # if ENABLE_STYLES |
1375 | # if ENABLE_STYLES |
… | |
… | |
1491 | #endif |
1380 | #endif |
1492 | return base; |
1381 | return base; |
1493 | } |
1382 | } |
1494 | |
1383 | |
1495 | // modifies first argument(!) |
1384 | // modifies first argument(!) |
1496 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1385 | void tt_paste (char *data, unsigned int len) noexcept; |
1497 | void paste (char *data, unsigned int len) NOTHROW; |
1386 | void paste (char *data, unsigned int len) noexcept; |
1498 | void scr_alloc () NOTHROW; |
1387 | void scr_alloc () noexcept; |
1499 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1388 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept; |
1500 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1389 | void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept; |
1501 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1390 | void scr_kill_char (line_t &l, int col) const noexcept; |
1502 | void scr_set_char_rend (line_t &l, int col, rend_t rend); |
1391 | void scr_set_char_rend (line_t &l, int col, rend_t rend); |
1503 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1392 | int scr_scroll_text (int row1, int row2, int count) noexcept; |
1504 | void copy_line (line_t &dst, line_t &src); |
1393 | void copy_line (line_t &dst, line_t &src); |
1505 | void scr_reset (); |
1394 | void scr_reset (); |
1506 | void scr_release () NOTHROW; |
1395 | void scr_release () noexcept; |
1507 | void scr_clear (bool really = false) NOTHROW; |
1396 | void scr_clear (bool really = false) noexcept; |
1508 | void scr_refresh () NOTHROW; |
1397 | void scr_refresh () noexcept; |
1509 | bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; |
1398 | bool scr_refresh_rend (rend_t mask, rend_t value) noexcept; |
1510 | void scr_erase_screen (int mode) NOTHROW; |
1399 | void scr_erase_screen (int mode) noexcept; |
1511 | #if ENABLE_FRILLS |
1400 | #if ENABLE_FRILLS |
1512 | void scr_erase_savelines () NOTHROW; |
1401 | void scr_erase_savelines () noexcept; |
1513 | void scr_backindex () NOTHROW; |
1402 | void scr_backindex () noexcept; |
1514 | void scr_forwardindex () NOTHROW; |
1403 | void scr_forwardindex () noexcept; |
1515 | #endif |
1404 | #endif |
1516 | void scr_touch (bool refresh) NOTHROW; |
1405 | void scr_touch (bool refresh) noexcept; |
1517 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1406 | void scr_expose (int x, int y, int width, int height, bool refresh) noexcept; |
1518 | void scr_recolor (bool refresh = true) NOTHROW; |
1407 | void scr_recolor (bool refresh = true) noexcept; |
1519 | void scr_remap_chars () NOTHROW; |
1408 | void scr_remap_chars () noexcept; |
1520 | void scr_remap_chars (line_t &l) NOTHROW; |
1409 | void scr_remap_chars (line_t &l) noexcept; |
1521 | |
1410 | |
1522 | enum cursor_mode { SAVE, RESTORE }; |
1411 | enum cursor_mode { SAVE, RESTORE }; |
1523 | |
1412 | |
1524 | void scr_poweron (); |
1413 | void scr_poweron (); |
1525 | void scr_soft_reset () NOTHROW; |
1414 | void scr_soft_reset () noexcept; |
1526 | void scr_cursor (cursor_mode mode) NOTHROW; |
1415 | void scr_cursor (cursor_mode mode) noexcept; |
1527 | void scr_do_wrap () NOTHROW; |
1416 | void scr_do_wrap () noexcept; |
1528 | void scr_swap_screen () NOTHROW; |
1417 | void scr_swap_screen () noexcept; |
1529 | void scr_change_screen (int scrn); |
1418 | void scr_change_screen (int scrn); |
1530 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1419 | void scr_color (unsigned int color, int fgbg) noexcept; |
1531 | void scr_rendition (int set, int style) NOTHROW; |
1420 | void scr_rendition (int set, int style) noexcept; |
1532 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
1421 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept; |
1533 | void scr_backspace () NOTHROW; |
1422 | void scr_backspace () noexcept; |
1534 | void scr_tab (int count, bool ht = false) NOTHROW; |
1423 | void scr_tab (int count, bool ht = false) noexcept; |
1535 | void scr_gotorc (int row, int col, int relative) NOTHROW; |
1424 | void scr_gotorc (int row, int col, int relative) noexcept; |
1536 | void scr_index (enum page_dirn direction) NOTHROW; |
1425 | void scr_index (enum page_dirn direction) noexcept; |
1537 | void scr_erase_line (int mode) NOTHROW; |
1426 | void scr_erase_line (int mode) noexcept; |
1538 | void scr_E () NOTHROW; |
1427 | void scr_E () noexcept; |
1539 | void scr_insdel_lines (int count, int insdel) NOTHROW; |
1428 | void scr_insdel_lines (int count, int insdel) noexcept; |
1540 | void scr_insdel_chars (int count, int insdel) NOTHROW; |
1429 | void scr_insdel_chars (int count, int insdel) noexcept; |
1541 | void scr_scroll_region (int top, int bot) NOTHROW; |
1430 | void scr_scroll_region (int top, int bot) noexcept; |
1542 | void scr_cursor_visible (int mode) NOTHROW; |
1431 | void scr_cursor_visible (int mode) noexcept; |
1543 | void scr_autowrap (int mode) NOTHROW; |
1432 | void scr_autowrap (int mode) noexcept; |
1544 | void scr_relative_origin (int mode) NOTHROW; |
1433 | void scr_relative_origin (int mode) noexcept; |
1545 | void scr_insert_mode (int mode) NOTHROW; |
1434 | void scr_insert_mode (int mode) noexcept; |
1546 | void scr_set_tab (int mode) NOTHROW; |
1435 | void scr_set_tab (int mode) noexcept; |
1547 | void scr_rvideo_mode (bool on) NOTHROW; |
1436 | void scr_rvideo_mode (bool on) noexcept; |
1548 | void scr_report_position () NOTHROW; |
1437 | void scr_report_position () noexcept; |
1549 | void set_font_style () NOTHROW; |
1438 | void set_font_style () noexcept; |
1550 | void scr_charset_choose (int set) NOTHROW; |
1439 | void scr_charset_choose (int set) noexcept; |
1551 | void scr_charset_set (int set, unsigned int ch) NOTHROW; |
1440 | void scr_charset_set (int set, unsigned int ch) noexcept; |
1552 | void scr_move_to (int y, int len) NOTHROW; |
1441 | void scr_move_to (int y, int len) noexcept; |
1553 | bool scr_page (int nlines) NOTHROW; |
1442 | bool scr_page (int nlines) noexcept; |
1554 | bool scr_page (enum page_dirn direction, int nlines) NOTHROW |
1443 | bool scr_page (enum page_dirn direction, int nlines) noexcept |
1555 | { |
1444 | { |
1556 | return scr_page (direction * nlines); |
1445 | return scr_page (direction * nlines); |
1557 | } |
1446 | } |
1558 | bool scr_changeview (int new_view_start) NOTHROW; |
1447 | bool scr_changeview (int new_view_start) noexcept; |
1559 | void scr_bell () NOTHROW; |
1448 | void scr_bell () noexcept; |
1560 | void scr_printscreen (int fullhist) NOTHROW; |
1449 | void scr_printscreen (int fullhist) noexcept; |
1561 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; |
1450 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept; |
1562 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1451 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept; |
1563 | void scr_reverse_selection () NOTHROW; |
1452 | void scr_reverse_selection () noexcept; |
1564 | void scr_dump (int fd) NOTHROW; |
1453 | void scr_dump (int fd) noexcept; |
1565 | |
1454 | |
1566 | void selection_check (int check_more) NOTHROW; |
1455 | void selection_check (int check_more) noexcept; |
1567 | void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */ |
1456 | void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */ |
1568 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1457 | void selection_request (Time tm, int selnum = Sel_Primary) noexcept; |
1569 | void selection_clear (bool clipboard = false) NOTHROW; |
1458 | void selection_clear (bool clipboard = false) noexcept; |
1570 | void selection_make (Time tm); |
1459 | void selection_make (Time tm); |
1571 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1460 | bool selection_grab (Time tm, bool clipboard = false) noexcept; |
1572 | void selection_start_colrow (int col, int row) NOTHROW; |
1461 | void selection_start_colrow (int col, int row) noexcept; |
1573 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1462 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept; |
1574 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1463 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept; |
1575 | void selection_remove_trailing_spaces () NOTHROW; |
1464 | void selection_remove_trailing_spaces () noexcept; |
1576 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1465 | void selection_send (const XSelectionRequestEvent &rq) noexcept; |
1577 | void selection_click (int clicks, int x, int y) NOTHROW; |
1466 | void selection_click (int clicks, int x, int y) noexcept; |
1578 | void selection_extend (int x, int y, int flag) NOTHROW; |
1467 | void selection_extend (int x, int y, int flag) noexcept; |
1579 | void selection_rotate (int x, int y) NOTHROW; |
1468 | void selection_rotate (int x, int y) noexcept; |
1580 | |
1469 | |
1581 | // xdefaults.C |
1470 | // xdefaults.C |
1582 | void rxvt_usage (int type); |
1471 | void rxvt_usage (int type); |
1583 | const char **get_options (int argc, const char *const *argv); |
1472 | const char **get_options (int argc, const char *const *argv); |
1584 | int parse_keysym (const char *str, unsigned int &state); |
1473 | int parse_keysym (const char *str, unsigned int &state); |
1585 | int bind_action (const char *str, const char *arg); |
1474 | int bind_action (const char *str, const char *arg); |
1586 | const char *x_resource (const char *name); |
1475 | const char *x_resource (const char *name); |
1587 | void extract_resources (); |
1476 | void extract_resources (); |
|
|
1477 | void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0); |
1588 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)); |
1478 | void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *)) |
|
|
1479 | { |
|
|
1480 | enumerate_resources (cb, "keysym", "Keysym"); |
|
|
1481 | } |
1589 | void extract_keysym_resources (); |
1482 | void extract_keysym_resources (); |
1590 | }; |
1483 | }; |
1591 | |
1484 | |
1592 | #endif /* _RXVT_H_ */ |
1485 | #endif /* _RXVT_H_ */ |
1593 | |
1486 | |