… | |
… | |
27 | #else |
27 | #else |
28 | // stdlib.h might provide it |
28 | // stdlib.h might provide it |
29 | #endif |
29 | #endif |
30 | |
30 | |
31 | using namespace std; |
31 | using namespace std; |
|
|
32 | |
|
|
33 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
32 | |
34 | |
33 | extern "C" { |
35 | extern "C" { |
34 | #include <X11/Xlib.h> |
36 | #include <X11/Xlib.h> |
35 | #include <X11/Xutil.h> |
37 | #include <X11/Xutil.h> |
36 | #include <X11/Xresource.h> |
38 | #include <X11/Xresource.h> |
… | |
… | |
98 | ***************************************************************************** |
100 | ***************************************************************************** |
99 | * SYSTEM HACKS |
101 | * SYSTEM HACKS |
100 | ***************************************************************************** |
102 | ***************************************************************************** |
101 | */ |
103 | */ |
102 | |
104 | |
103 | #ifndef HAVE_XPOINTER |
|
|
104 | typedef char *XPointer; |
|
|
105 | #endif |
|
|
106 | |
|
|
107 | #include <termios.h> |
105 | #include <termios.h> |
108 | |
106 | |
109 | #include "background.h" |
107 | #include "background.h" |
110 | |
108 | |
111 | #ifndef STDIN_FILENO |
109 | #ifndef STDIN_FILENO |
112 | # define STDIN_FILENO 0 |
110 | # define STDIN_FILENO 0 |
113 | # define STDOUT_FILENO 1 |
111 | # define STDOUT_FILENO 1 |
114 | # define STDERR_FILENO 2 |
112 | # define STDERR_FILENO 2 |
115 | #endif |
|
|
116 | |
|
|
117 | #if !defined (EACCESS) && defined(EAGAIN) |
|
|
118 | # define EACCESS EAGAIN |
|
|
119 | #endif |
113 | #endif |
120 | |
114 | |
121 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
115 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
122 | # define EXIT_SUCCESS 0 /* exit function success */ |
116 | # define EXIT_SUCCESS 0 /* exit function success */ |
123 | # define EXIT_FAILURE 1 /* exit function failure */ |
117 | # define EXIT_FAILURE 1 /* exit function failure */ |
… | |
… | |
151 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
145 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
152 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
146 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
153 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
147 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
154 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
148 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
155 | |
149 | |
156 | char * rxvt_basename (const char *str) NOTHROW; |
150 | const char * rxvt_basename (const char *str) NOTHROW; |
157 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
151 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
158 | void rxvt_log (const char *fmt,...) NOTHROW; |
152 | void rxvt_log (const char *fmt,...) NOTHROW; |
159 | void rxvt_warn (const char *fmt,...) NOTHROW; |
153 | void rxvt_warn (const char *fmt,...) NOTHROW; |
160 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
154 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
161 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
155 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
162 | |
156 | |
163 | char * rxvt_strtrim (char *str) NOTHROW; |
157 | char * rxvt_strtrim (char *str) NOTHROW; |
164 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
158 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
165 | void rxvt_freecommastring (char **cs) NOTHROW; |
159 | |
|
|
160 | static inline void |
|
|
161 | rxvt_free_strsplit (char **ptr) NOTHROW |
|
|
162 | { |
|
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163 | free (ptr[0]); |
|
|
164 | free (ptr); |
|
|
165 | } |
166 | |
166 | |
167 | void * rxvt_malloc (size_t size); |
167 | void * rxvt_malloc (size_t size); |
168 | void * rxvt_calloc (size_t number, size_t size); |
168 | void * rxvt_calloc (size_t number, size_t size); |
169 | void * rxvt_realloc (void *ptr, size_t size); |
169 | void * rxvt_realloc (void *ptr, size_t size); |
170 | |
170 | |
… | |
… | |
193 | #else |
193 | #else |
194 | if (envv) |
194 | if (envv) |
195 | #endif |
195 | #endif |
196 | environ = envv; |
196 | environ = envv; |
197 | } |
197 | } |
|
|
198 | |
|
|
199 | struct localise_env |
|
|
200 | { |
|
|
201 | char **orig_env; |
|
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202 | |
|
|
203 | localise_env (char **new_env) |
|
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204 | { |
|
|
205 | orig_env = environ; |
|
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206 | environ = new_env; |
|
|
207 | } |
|
|
208 | |
|
|
209 | ~localise_env () |
|
|
210 | { |
|
|
211 | environ = orig_env; |
|
|
212 | } |
|
|
213 | }; |
198 | |
214 | |
199 | /* |
215 | /* |
200 | ***************************************************************************** |
216 | ***************************************************************************** |
201 | * STRUCTURES AND TYPEDEFS |
217 | * STRUCTURES AND TYPEDEFS |
202 | ***************************************************************************** |
218 | ***************************************************************************** |
… | |
… | |
204 | |
220 | |
205 | /* |
221 | /* |
206 | * the 'essential' information for reporting Mouse Events |
222 | * the 'essential' information for reporting Mouse Events |
207 | * pared down from XButtonEvent |
223 | * pared down from XButtonEvent |
208 | */ |
224 | */ |
209 | struct mouse_event { |
225 | struct mouse_event |
|
|
226 | { |
210 | int clicks; |
227 | int clicks; |
211 | Time time; /* milliseconds */ |
228 | Time time; /* milliseconds */ |
212 | unsigned int state; /* key or button mask */ |
229 | unsigned int state; /* key or button mask */ |
213 | unsigned int button; /* detail */ |
230 | unsigned int button; /* detail */ |
214 | }; |
231 | }; |
… | |
… | |
250 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
267 | # define COLORTERMENVFULL COLORTERMENV "-xpm" |
251 | #else |
268 | #else |
252 | # define COLORTERMENVFULL COLORTERMENV |
269 | # define COLORTERMENVFULL COLORTERMENV |
253 | #endif |
270 | #endif |
254 | #ifndef TERMENV |
271 | #ifndef TERMENV |
|
|
272 | # if USE_256_COLORS |
|
|
273 | # define TERMENV "rxvt-unicode-256color" |
|
|
274 | # else |
255 | # define TERMENV "rxvt-unicode" |
275 | # define TERMENV "rxvt-unicode" |
|
|
276 | # endif |
256 | #endif |
277 | #endif |
257 | |
278 | |
258 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
279 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
259 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
280 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
260 | #endif |
281 | #endif |
… | |
… | |
307 | enum { |
328 | enum { |
308 | PRIMARY = 0, |
329 | PRIMARY = 0, |
309 | SECONDARY, |
330 | SECONDARY, |
310 | }; |
331 | }; |
311 | |
332 | |
|
|
333 | // define various rendition bits and masks. the rendition word |
|
|
334 | // is 32 bits in size, and we should use it as efficiently as possible |
|
|
335 | |
312 | #define RS_None 0 |
336 | #define RS_None 0 |
313 | |
337 | |
314 | #define RS_fgMask 0x0000007fUL // 128 colors |
338 | // GET_BGATTR depends on RS_fgShift > RS_bgShift |
315 | #define RS_bgMask 0x00003f80UL // 128 colors |
339 | #define RS_colorMask ((1UL << Color_Bits) - 1UL) |
|
|
340 | #define RS_bgShift 0 |
|
|
341 | #define RS_fgShift (RS_bgShift + Color_Bits) |
|
|
342 | #define RS_bgMask (RS_colorMask << RS_bgShift) |
|
|
343 | #define RS_fgMask (RS_colorMask << RS_fgShift) |
|
|
344 | |
|
|
345 | // must have space for rxvt_fontset::fontCount * 2 + 2 values |
|
|
346 | #define RS_fontShift (RS_fgShift + Color_Bits) |
|
|
347 | #define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ |
|
|
348 | #define RS_fontCount rxvt_fontset::fontCount |
|
|
349 | #define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful |
|
|
350 | |
|
|
351 | // toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" |
|
|
352 | #define RS_redraw (2UL << RS_fontShift) |
|
|
353 | |
|
|
354 | #define RS_Sel (1UL << 22) |
|
|
355 | |
|
|
356 | // 4 custom bits for extensions |
|
|
357 | #define RS_customCount 16UL |
|
|
358 | #define RS_customShift 23 |
|
|
359 | #define RS_customMask ((RS_customCount - 1UL) << RS_customShift) |
316 | |
360 | |
317 | // font styles |
361 | // font styles |
318 | #define RS_Bold 0x00004000UL // value 1 |
362 | #define RS_Bold (1UL << RS_styleShift) |
319 | #define RS_Italic 0x00008000UL // value 2 |
363 | #define RS_Italic (2UL << RS_styleShift) |
|
|
364 | |
|
|
365 | #define RS_styleCount 4 |
|
|
366 | #define RS_styleShift 27 |
|
|
367 | #define RS_styleMask (RS_Bold | RS_Italic) |
320 | |
368 | |
321 | // fake styles |
369 | // fake styles |
322 | #define RS_Blink 0x00010000UL // blink |
370 | #define RS_Blink (1UL << 29) |
323 | #define RS_RVid 0x00020000UL // reverse video |
371 | #define RS_RVid (1UL << 30) // reverse video |
324 | #define RS_Uline 0x00040000UL // underline |
372 | #define RS_Uline (1UL << 31) // underline |
325 | |
|
|
326 | // toggle this to force redraw, must be != RS_Careful |
|
|
327 | #define RS_redraw 0x01000000UL |
|
|
328 | |
|
|
329 | // 5 custom bits for extensions |
|
|
330 | #define RS_customCount 32 |
|
|
331 | #define RS_customMask 0x00f80000UL |
|
|
332 | #define RS_customShift 19 |
|
|
333 | |
|
|
334 | // other flags |
|
|
335 | #define RS_Careful 0x80000000UL /* be careful when drawing these */ |
|
|
336 | |
|
|
337 | #define RS_styleCount 4 |
|
|
338 | #define RS_styleMask (RS_Bold | RS_Italic) |
|
|
339 | #define RS_styleShift 14 |
|
|
340 | |
373 | |
341 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
374 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
342 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
375 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
343 | |
376 | |
344 | #define RS_fontCount 127 // not 127 or 256, see rxvtfont.h |
|
|
345 | #define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful |
|
|
346 | #define RS_fontShift 24 |
|
|
347 | |
|
|
348 | #define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) |
377 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
349 | #define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) |
378 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
350 | |
379 | |
351 | #define Sel_none 0 /* Not waiting */ |
380 | #define Sel_none 0 /* Not waiting */ |
352 | #define Sel_normal 0x01 /* normal selection */ |
381 | #define Sel_normal 0x01 /* normal selection */ |
353 | #define Sel_incr 0x02 /* incremental selection */ |
382 | #define Sel_incr 0x02 /* incremental selection */ |
354 | #define Sel_direct 0x00 |
383 | #define Sel_direct 0x00 |
… | |
… | |
383 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
412 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
384 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
413 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
385 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
414 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
386 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
415 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
387 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
416 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
388 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
417 | XTerm_Color_HC = 17, // change actual 'Highlight' bg color |
|
|
418 | XTerm_Color_HTC = 19, // change actual 'Highlight' fg color |
389 | XTerm_logfile = 46, // not implemented |
419 | XTerm_logfile = 46, // not implemented |
390 | XTerm_font = 50, |
420 | XTerm_font = 50, |
391 | |
421 | |
392 | XTerm_konsole30 = 30, // reserved for konsole |
422 | XTerm_konsole30 = 30, // reserved for konsole |
393 | XTerm_konsole31 = 31, // reserved for konsole |
423 | XTerm_konsole31 = 31, // reserved for konsole |
… | |
… | |
395 | /* |
425 | /* |
396 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
426 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
397 | */ |
427 | */ |
398 | |
428 | |
399 | // deprecated |
429 | // deprecated |
400 | Rxvt_Color_BD = 18, |
|
|
401 | Rxvt_Color_UL = 19, |
|
|
402 | Rxvt_restoreFG = 39, |
430 | Rxvt_restoreFG = 39, |
403 | Rxvt_restoreBG = 49, |
431 | Rxvt_restoreBG = 49, |
404 | |
432 | |
405 | Rxvt_Pixmap = 20, // new bg pixmap |
433 | Rxvt_Pixmap = 20, // new bg pixmap |
406 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
434 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
… | |
… | |
410 | |
438 | |
411 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
439 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
412 | URxvt_Color_tint = 705, // change actual tint colour |
440 | URxvt_Color_tint = 705, // change actual tint colour |
413 | URxvt_Color_BD = 706, // change actual 'Bold' color |
441 | URxvt_Color_BD = 706, // change actual 'Bold' color |
414 | URxvt_Color_UL = 707, // change actual 'Underline' color |
442 | URxvt_Color_UL = 707, // change actual 'Underline' color |
|
|
443 | URxvt_Color_border = 708, |
415 | |
444 | |
416 | URxvt_font = 710, |
445 | URxvt_font = 710, |
417 | URxvt_boldFont = 711, |
446 | URxvt_boldFont = 711, |
418 | URxvt_italicFont = 712, |
447 | URxvt_italicFont = 712, |
419 | URxvt_boldItalicFont = 713, |
448 | URxvt_boldItalicFont = 713, |
420 | |
449 | |
421 | URxvt_view_up = 720, |
450 | URxvt_view_up = 720, |
422 | URxvt_view_down = 721, |
451 | URxvt_view_down = 721, |
423 | |
452 | |
424 | URxvt_perl = 777, |
453 | URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;" |
425 | }; |
454 | }; |
426 | |
455 | |
427 | /* Words starting with `Color_' are colours. Others are counts */ |
456 | /* Words starting with `Color_' are colours. Others are counts */ |
428 | /* |
457 | /* |
429 | * The PixColor and rendition colour usage should probably be decoupled |
458 | * The PixColor and rendition colour usage should probably be decoupled |
… | |
… | |
459 | Color_White = maxBrightCOLOR, |
488 | Color_White = maxBrightCOLOR, |
460 | #else |
489 | #else |
461 | Color_White = maxCOLOR, |
490 | Color_White = maxCOLOR, |
462 | #endif |
491 | #endif |
463 | minTermCOLOR = Color_White + 1, |
492 | minTermCOLOR = Color_White + 1, |
|
|
493 | #if USE_256_COLORS |
|
|
494 | maxTermCOLOR = Color_White + 240, |
|
|
495 | #else |
464 | maxTermCOLOR = Color_White + 72, |
496 | maxTermCOLOR = Color_White + 72, |
|
|
497 | #endif |
465 | #ifndef NO_CURSORCOLOR |
498 | #ifndef NO_CURSORCOLOR |
466 | Color_cursor, |
499 | Color_cursor, |
467 | Color_cursor2, |
500 | Color_cursor2, |
468 | #endif |
501 | #endif |
469 | Color_pointer_fg, |
502 | Color_pointer_fg, |
… | |
… | |
478 | #if ENABLE_FRILLS |
511 | #if ENABLE_FRILLS |
479 | Color_underline, |
512 | Color_underline, |
480 | #endif |
513 | #endif |
481 | #ifdef OPTION_HC |
514 | #ifdef OPTION_HC |
482 | Color_HC, |
515 | Color_HC, |
|
|
516 | Color_HTC, |
483 | #endif |
517 | #endif |
484 | Color_scroll, |
518 | Color_scroll, |
485 | #ifdef RXVT_SCROLLBAR |
519 | #ifdef RXVT_SCROLLBAR |
486 | Color_trough, |
520 | Color_trough, |
487 | #endif |
521 | #endif |
… | |
… | |
499 | #else |
533 | #else |
500 | TOTAL_COLORS = NRS_COLORS |
534 | TOTAL_COLORS = NRS_COLORS |
501 | #endif |
535 | #endif |
502 | }; |
536 | }; |
503 | |
537 | |
|
|
538 | #if USE_256_COLORS |
|
|
539 | # define Color_Bits 9 // 0 .. maxTermCOLOR |
|
|
540 | #else |
504 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
541 | # define Color_Bits 7 // 0 .. maxTermCOLOR |
|
|
542 | #endif |
505 | |
543 | |
506 | /* |
544 | /* |
507 | * Resource list |
545 | * Resource list |
508 | */ |
546 | */ |
509 | enum { |
547 | enum { |
… | |
… | |
537 | #define PrivMode_vt52 (1UL<<18) |
575 | #define PrivMode_vt52 (1UL<<18) |
538 | #define PrivMode_LFNL (1UL<<19) |
576 | #define PrivMode_LFNL (1UL<<19) |
539 | #define PrivMode_MouseBtnEvent (1UL<<20) |
577 | #define PrivMode_MouseBtnEvent (1UL<<20) |
540 | #define PrivMode_MouseAnyEvent (1UL<<21) |
578 | #define PrivMode_MouseAnyEvent (1UL<<21) |
541 | #define PrivMode_BracketPaste (1UL<<22) |
579 | #define PrivMode_BracketPaste (1UL<<22) |
|
|
580 | #define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack |
|
|
581 | #define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales |
542 | |
582 | |
543 | #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) |
544 | |
584 | |
545 | #ifdef ALLOW_132_MODE |
585 | #ifdef ALLOW_132_MODE |
546 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
586 | # define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
… | |
… | |
550 | |
590 | |
551 | // do not change these constants lightly, there are many interdependencies |
591 | // do not change these constants lightly, there are many interdependencies |
552 | #define IMBUFSIZ 128 // input modifier buffer sizes |
592 | #define IMBUFSIZ 128 // input modifier buffer sizes |
553 | #define KBUFSZ 512 // size of keyboard mapping buffer |
593 | #define KBUFSZ 512 // size of keyboard mapping buffer |
554 | #define CBUFSIZ 2048 // size of command buffer |
594 | #define CBUFSIZ 2048 // size of command buffer |
|
|
595 | #define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row |
555 | #define UBUFSIZ 2048 // character buffer |
596 | #define UBUFSIZ 2048 // character buffer |
556 | |
597 | |
557 | #if ENABLE_FRILLS |
598 | #if ENABLE_FRILLS |
558 | # include <X11/Xmd.h> |
599 | # include <X11/Xmd.h> |
559 | typedef struct _mwmhints { |
600 | typedef struct _mwmhints |
|
|
601 | { |
560 | CARD32 flags; |
602 | CARD32 flags; |
561 | CARD32 functions; |
603 | CARD32 functions; |
562 | CARD32 decorations; |
604 | CARD32 decorations; |
563 | INT32 input_mode; |
605 | INT32 input_mode; |
564 | CARD32 status; |
606 | CARD32 status; |
… | |
… | |
595 | /* |
637 | /* |
596 | ***************************************************************************** |
638 | ***************************************************************************** |
597 | * MACRO DEFINES |
639 | * MACRO DEFINES |
598 | ***************************************************************************** |
640 | ***************************************************************************** |
599 | */ |
641 | */ |
|
|
642 | |
|
|
643 | // speed hack, copy some member variable into a local variable of the same name |
600 | #define dLocal(type,name) type const name = this->name |
644 | #define dLocal(type,name) type const name = this->name |
601 | |
645 | |
602 | // for speed reasons, we assume that all codepoints 32 to 126 are |
646 | // for speed reasons, we assume that all codepoints 32 to 126 are |
603 | // single-width. |
647 | // single-width. |
604 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
648 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
… | |
… | |
611 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
655 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
612 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
656 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
613 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
657 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
614 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
658 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
615 | |
659 | |
616 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
660 | #define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows) |
617 | #define ROW(n) row_buf [LINENO (n)] |
661 | #define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)] |
|
|
662 | |
|
|
663 | #define LINENO(n) LINENO_of (this, n) |
|
|
664 | #define ROW(n) ROW_of (this, n) |
618 | |
665 | |
619 | /* how to build & extract colors and attributes */ |
666 | /* how to build & extract colors and attributes */ |
620 | #define GET_BASEFG(x) (((x) & RS_fgMask)) |
667 | #define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift) |
621 | #define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
668 | #define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift) |
622 | |
669 | |
623 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
670 | #define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
624 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
671 | #define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) |
625 | |
672 | |
626 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
673 | #define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) |
627 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
674 | #define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) |
628 | |
675 | |
629 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
676 | #define GET_ATTR(x) (((x) & RS_attrMask)) |
|
|
677 | // return attributes defining the background, encoding doesn't matter |
|
|
678 | // depends on RS_fgShift > RS_bgShift |
630 | #define GET_BGATTR(x) \ |
679 | #define GET_BGATTR(x) \ |
|
|
680 | (expect_false ((x) & RS_RVid) \ |
631 | (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
681 | ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
632 | | (((x) & RS_fgMask)<<Color_Bits)) \ |
682 | | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ |
633 | : ((x) & (RS_attrMask | RS_bgMask))) |
683 | : ((x) & (RS_attrMask | RS_bgMask))) |
634 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
684 | #define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) |
635 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
685 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) |
636 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
686 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
637 | |
687 | |
638 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
688 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
639 | |
689 | |
640 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
690 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
641 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
691 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
642 | |
692 | |
643 | #if ENABLE_STYLES |
693 | #if ENABLE_STYLES |
644 | # define FONTSET(style) fontset[GET_STYLE (style)] |
694 | # define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)] |
645 | #else |
695 | #else |
646 | # define FONTSET(style) fontset[0] |
696 | # define FONTSET_of(t,style) (t)->fontset[0] |
647 | #endif |
697 | #endif |
|
|
698 | |
|
|
699 | #define FONTSET(style) FONTSET_of (this, style) |
648 | |
700 | |
649 | typedef callback<void (const char *)> log_callback; |
701 | typedef callback<void (const char *)> log_callback; |
650 | typedef callback<int (int)> getfd_callback; |
702 | typedef callback<int (int)> getfd_callback; |
651 | |
703 | |
652 | /****************************************************************************/ |
704 | /****************************************************************************/ |
… | |
… | |
655 | #define LINE_FILTERED 0x0002 // line has been filtered |
707 | #define LINE_FILTERED 0x0002 // line has been filtered |
656 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
708 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
657 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
709 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
658 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
710 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
659 | |
711 | |
660 | struct line_t { |
712 | struct line_t |
|
|
713 | { |
661 | text_t *t; // terminal the text |
714 | text_t *t; // terminal the text |
662 | rend_t *r; // rendition, uses RS_ flags |
715 | rend_t *r; // rendition, uses RS_ flags |
663 | tlen_t_ l; // length of each text line |
716 | tlen_t_ l; // length of each text line |
664 | uint32_t f; // flags |
717 | uint32_t f; // flags |
665 | |
718 | |
… | |
… | |
699 | }; |
752 | }; |
700 | |
753 | |
701 | /****************************************************************************/ |
754 | /****************************************************************************/ |
702 | |
755 | |
703 | // primitive wrapper around mbstate_t to ensure initialisation |
756 | // primitive wrapper around mbstate_t to ensure initialisation |
704 | struct mbstate { |
757 | struct mbstate |
|
|
758 | { |
705 | mbstate_t mbs; |
759 | mbstate_t mbs; |
706 | |
760 | |
707 | operator mbstate_t *() { return &mbs; } |
761 | operator mbstate_t *() { return &mbs; } |
708 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
762 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
709 | mbstate () { reset (); } |
763 | mbstate () { reset (); } |
… | |
… | |
730 | |
784 | |
731 | #if ENABLE_COMBINING |
785 | #if ENABLE_COMBINING |
732 | // compose chars are used to represent composite characters |
786 | // compose chars are used to represent composite characters |
733 | // that are not representable in unicode, as well as characters |
787 | // that are not representable in unicode, as well as characters |
734 | // not fitting in the BMP. |
788 | // not fitting in the BMP. |
735 | struct compose_char { |
789 | struct compose_char |
|
|
790 | { |
736 | unicode_t c1, c2; // any chars != NOCHAR are valid |
791 | unicode_t c1, c2; // any chars != NOCHAR are valid |
737 | compose_char (unicode_t c1, unicode_t c2) |
792 | compose_char (unicode_t c1, unicode_t c2) |
738 | : c1(c1), c2(c2) |
793 | : c1(c1), c2(c2) |
739 | { } |
794 | { } |
740 | }; |
795 | }; |
741 | |
796 | |
742 | class rxvt_composite_vec { |
797 | class rxvt_composite_vec |
|
|
798 | { |
743 | vector<compose_char> v; |
799 | vector<compose_char> v; |
744 | public: |
800 | public: |
745 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
801 | text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
746 | int expand (unicode_t c, wchar_t *r); |
802 | int expand (unicode_t c, wchar_t *r); |
747 | compose_char *operator [](text_t c) |
803 | compose_char *operator [](text_t c) |
… | |
… | |
766 | extern rxvt_t rxvt_current_term; |
822 | extern rxvt_t rxvt_current_term; |
767 | |
823 | |
768 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
824 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
769 | #define GET_R rxvt_current_term |
825 | #define GET_R rxvt_current_term |
770 | |
826 | |
|
|
827 | /* ------------------------------------------------------------------------- */ |
|
|
828 | struct overlay_base |
|
|
829 | { |
|
|
830 | int x, y, w, h; // overlay dimensions |
|
|
831 | text_t **text; |
|
|
832 | rend_t **rend; |
|
|
833 | |
|
|
834 | // while tempting to add swap() etc. here, it effectively only increases code size |
|
|
835 | }; |
|
|
836 | |
|
|
837 | /* ------------------------------------------------------------------------- */ |
|
|
838 | |
771 | typedef struct { |
839 | typedef struct |
|
|
840 | { |
772 | int row; |
841 | int row; |
773 | int col; |
842 | int col; |
774 | } row_col_t; |
843 | } row_col_t; |
775 | |
844 | |
776 | /* |
845 | /* |
… | |
… | |
801 | * +------------+·display·+·= term_start |
870 | * +------------+·display·+·= term_start |
802 | * | terminal | display | |
871 | * | terminal | display | |
803 | * | terminal +---------+ |
872 | * | terminal +---------+ |
804 | * | terminal | |
873 | * | terminal | |
805 | * | terminal | |
874 | * | terminal | |
806 | * +------------+···········= term_stat + nrow - 1 |
875 | * +------------+···········= term_start + nrow - 1 |
807 | * | |
876 | * | |
808 | * | |
877 | * | |
809 | * END······················= total_rows |
878 | * END······················= total_rows |
810 | */ |
879 | */ |
811 | |
880 | |
812 | struct TermWin_t { |
881 | struct TermWin_t |
|
|
882 | { |
813 | int width; /* window width [pixels] */ |
883 | int width; /* window width [pixels] */ |
814 | int height; /* window height [pixels] */ |
884 | int height; /* window height [pixels] */ |
815 | int fwidth; /* font width [pixels] */ |
885 | int fwidth; /* font width [pixels] */ |
816 | int fheight; /* font height [pixels] */ |
886 | int fheight; /* font height [pixels] */ |
817 | int fbase; /* font ascent (baseline) [pixels] */ |
887 | int fbase; /* font ascent (baseline) [pixels] */ |
… | |
… | |
820 | int focus; /* window has focus */ |
890 | int focus; /* window has focus */ |
821 | int mapped; /* window state mapped? */ |
891 | int mapped; /* window state mapped? */ |
822 | int int_bwidth; /* internal border width */ |
892 | int int_bwidth; /* internal border width */ |
823 | int ext_bwidth; /* external border width */ |
893 | int ext_bwidth; /* external border width */ |
824 | int lineSpace; /* number of extra pixels between rows */ |
894 | int lineSpace; /* number of extra pixels between rows */ |
|
|
895 | int letterSpace; /* number of extra pixels between columns */ |
825 | int saveLines; /* number of lines that fit in scrollback */ |
896 | int saveLines; /* number of lines that fit in scrollback */ |
826 | int total_rows; /* total number of rows in this terminal */ |
897 | int total_rows; /* total number of rows in this terminal */ |
827 | int term_start; /* term lines start here */ |
898 | int term_start; /* term lines start here */ |
828 | int view_start; /* scrollback view starts here */ |
899 | int view_start; /* scrollback view starts here */ |
829 | int top_row; /* topmost row index of scrollback */ |
900 | int top_row; /* topmost row index of scrollback */ |
… | |
… | |
847 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
918 | * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where |
848 | * nothing is selected |
919 | * nothing is selected |
849 | * beg: row/column of beginning of selection : never past mark |
920 | * beg: row/column of beginning of selection : never past mark |
850 | * mark: row/column of initial click : never past end |
921 | * mark: row/column of initial click : never past end |
851 | * end: row/column of one character past end of selection |
922 | * end: row/column of one character past end of selection |
852 | * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow |
923 | * * Note: top_row <= beg.row <= mark.row <= end.row < nrow |
853 | * * Note: col == -1 ==> we're left of screen |
924 | * * Note: col == -1 ==> we're left of screen |
854 | * |
925 | * |
855 | */ |
926 | */ |
856 | typedef struct { |
927 | struct screen_t |
|
|
928 | { |
857 | row_col_t cur; /* cursor position on the screen */ |
929 | row_col_t cur; /* cursor position on the screen */ |
858 | int tscroll; /* top of settable scroll region */ |
930 | int tscroll; /* top of settable scroll region */ |
859 | int bscroll; /* bottom of settable scroll region */ |
931 | int bscroll; /* bottom of settable scroll region */ |
860 | unsigned int charset; /* character set number [0..3] */ |
932 | unsigned int charset; /* character set number [0..3] */ |
861 | unsigned int flags; /* see below */ |
933 | unsigned int flags; /* see below */ |
862 | row_col_t s_cur; /* saved cursor position */ |
934 | row_col_t s_cur; /* saved cursor position */ |
863 | unsigned int s_charset; /* saved character set number [0..3] */ |
935 | unsigned int s_charset; /* saved character set number [0..3] */ |
864 | char s_charset_char; |
936 | char s_charset_char; |
865 | rend_t s_rstyle; /* saved rendition style */ |
937 | rend_t s_rstyle; /* saved rendition style */ |
866 | } screen_t; |
938 | }; |
867 | |
939 | |
868 | enum selection_op_t { |
940 | enum selection_op_t |
|
|
941 | { |
869 | SELECTION_CLEAR = 0, /* nothing selected */ |
942 | SELECTION_CLEAR = 0, /* nothing selected */ |
870 | SELECTION_INIT, /* marked a point */ |
943 | SELECTION_INIT, /* marked a point */ |
871 | SELECTION_BEGIN, /* started a selection */ |
944 | SELECTION_BEGIN, /* started a selection */ |
872 | SELECTION_CONT, /* continued selection */ |
945 | SELECTION_CONT, /* continued selection */ |
873 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
946 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
874 | }; |
947 | }; |
875 | |
948 | |
876 | typedef struct { |
949 | struct selection_t |
|
|
950 | { |
877 | wchar_t *text; /* selected text */ |
951 | wchar_t *text; /* selected text */ |
878 | unsigned int len; /* length of selected text */ |
952 | unsigned int len; /* length of selected text */ |
879 | unsigned int screen; /* screen being used */ |
953 | unsigned int screen; /* screen being used */ |
880 | unsigned int clicks; /* number of clicks */ |
954 | unsigned int clicks; /* number of clicks */ |
881 | selection_op_t op; /* current operation */ |
955 | selection_op_t op; /* current operation */ |
882 | bool rect; /* rectangular selection? */ |
956 | bool rect; /* rectangular selection? */ |
883 | row_col_t beg; /* beginning of selection <= mark */ |
957 | row_col_t beg; /* beginning of selection <= mark */ |
884 | row_col_t mark; /* point of initial click <= end */ |
958 | row_col_t mark; /* point of initial click <= end */ |
885 | row_col_t end; /* one character past end point */ |
959 | row_col_t end; /* one character past end point */ |
886 | } selection_t; |
960 | wchar_t *clip_text; /* text copied to the clipboard */ |
|
|
961 | unsigned int clip_len; /* length of clipboard text */ |
|
|
962 | }; |
887 | |
963 | |
888 | /* ------------------------------------------------------------------------- */ |
964 | /* ------------------------------------------------------------------------- */ |
889 | |
965 | |
890 | /* screen_t flags */ |
966 | /* screen_t flags */ |
891 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
967 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
… | |
… | |
895 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
971 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
896 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
972 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
897 | |
973 | |
898 | /* rxvt_vars.options */ |
974 | /* rxvt_vars.options */ |
899 | enum { |
975 | enum { |
900 | # define def(name,idx) Opt_ ## name = idx, |
|
|
901 | # define nodef(name) Opt_ ## name = 0, |
976 | # define def(name) Opt_ ## name, |
|
|
977 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
978 | Opt_0, |
902 | # include "optinc.h" |
979 | # include "optinc.h" |
903 | # undef nodef |
980 | # undef nodef |
904 | # undef def |
981 | # undef def |
905 | Opt_count |
982 | Opt_count |
906 | }; |
983 | }; |
907 | |
984 | |
908 | /* ------------------------------------------------------------------------- */ |
985 | /* ------------------------------------------------------------------------- */ |
909 | |
986 | |
910 | struct rxvt_vars : TermWin_t { |
987 | struct rxvt_vars : TermWin_t |
|
|
988 | { |
911 | scrollBar_t scrollBar; |
989 | scrollBar_t scrollBar; |
912 | uint8_t options[(Opt_count + 7) >> 3]; |
990 | uint8_t options[(Opt_count + 7) >> 3]; |
913 | XSizeHints szHint; |
991 | XSizeHints szHint; |
914 | rxvt_color *pix_colors; |
992 | rxvt_color *pix_colors; |
915 | Cursor TermWin_cursor; /* cursor for vt window */ |
993 | Cursor TermWin_cursor; /* cursor for vt window */ |
916 | int numlock_state; |
|
|
917 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
994 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
918 | line_t *drawn_buf; // text on screen |
995 | line_t *drawn_buf; // text on screen |
919 | line_t *swap_buf; // lines for swap buffer |
996 | line_t *swap_buf; // lines for swap buffer |
920 | char *tabs; /* per location: 1 == tab-stop */ |
997 | char *tabs; /* per location: 1 == tab-stop */ |
921 | screen_t screen; |
998 | screen_t screen; |
… | |
… | |
925 | #ifdef OFF_FOCUS_FADING |
1002 | #ifdef OFF_FOCUS_FADING |
926 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
1003 | rxvt_color pix_colors_unfocused[TOTAL_COLORS]; |
927 | #endif |
1004 | #endif |
928 | }; |
1005 | }; |
929 | |
1006 | |
930 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
1007 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen |
|
|
1008 | { |
931 | |
1009 | |
932 | // special markers with magic addresses |
1010 | // special markers with magic addresses |
933 | static const char resval_undef []; // options specifically unset |
1011 | static const char resval_undef []; // options specifically unset |
934 | static const char resval_on []; // boolean options switched on |
1012 | static const char resval_on []; // boolean options switched on |
935 | static const char resval_off []; // or off |
1013 | static const char resval_off []; // or off |
… | |
… | |
943 | |
1021 | |
944 | unsigned char want_refresh:1, |
1022 | unsigned char want_refresh:1, |
945 | current_screen:1, /* primary or secondary */ |
1023 | current_screen:1, /* primary or secondary */ |
946 | num_scr_allow:1, |
1024 | num_scr_allow:1, |
947 | bypass_keystate:1, |
1025 | bypass_keystate:1, |
|
|
1026 | #if ENABLE_FRILLS |
|
|
1027 | urgency_hint:1, |
|
|
1028 | #endif |
948 | #ifdef CURSOR_BLINK |
1029 | #if CURSOR_BLINK |
949 | hidden_cursor:1, |
1030 | hidden_cursor:1, |
950 | #endif |
1031 | #endif |
951 | #ifdef TEXT_BLINK |
1032 | #if TEXT_BLINK |
952 | hidden_text:1, |
1033 | hidden_text:1, |
953 | #endif |
1034 | #endif |
954 | #ifdef POINTER_BLANK |
1035 | #if POINTER_BLANK |
955 | hidden_pointer:1, |
1036 | hidden_pointer:1, |
956 | #endif |
1037 | #endif |
957 | enc_utf8:1, /* wether locale uses utf-8 */ |
1038 | enc_utf8:1, /* whether locale uses utf-8 */ |
958 | seen_input:1, /* wether we have seen some program output yet */ |
1039 | seen_input:1, /* whether we have seen some program output yet */ |
959 | seen_resize:1, /* wether we had a resize event */ |
1040 | seen_resize:1, /* whether we had a resize event */ |
960 | parsed_geometry:1; |
1041 | parsed_geometry:1; |
961 | |
1042 | |
962 | unsigned char refresh_type, |
1043 | unsigned char refresh_type, |
963 | #ifdef META8_OPTION |
1044 | #ifdef META8_OPTION |
964 | meta_char, /* Alt-key prefix */ |
1045 | meta_char, /* Alt-key prefix */ |
… | |
… | |
968 | /* ---------- */ |
1049 | /* ---------- */ |
969 | bool rvideo_state, rvideo_mode; |
1050 | bool rvideo_state, rvideo_mode; |
970 | #ifndef NO_BELL |
1051 | #ifndef NO_BELL |
971 | bool rvideo_bell; |
1052 | bool rvideo_bell; |
972 | #endif |
1053 | #endif |
973 | int num_scr; /* screen: number lines scrolled */ |
1054 | int num_scr; /* screen: number of lines scrolled */ |
974 | int prev_ncol, /* screen: previous number of columns */ |
1055 | int prev_ncol, /* screen: previous number of columns */ |
975 | prev_nrow; /* screen: previous number of rows */ |
1056 | prev_nrow; /* screen: previous number of rows */ |
976 | /* ---------- */ |
1057 | /* ---------- */ |
977 | rend_t rstyle; |
1058 | rend_t rstyle; |
978 | /* ---------- */ |
1059 | /* ---------- */ |
… | |
… | |
1007 | unsigned long priv_modes, |
1088 | unsigned long priv_modes, |
1008 | SavedModes; |
1089 | SavedModes; |
1009 | /* ---------- */ |
1090 | /* ---------- */ |
1010 | Atom *xa; |
1091 | Atom *xa; |
1011 | /* ---------- */ |
1092 | /* ---------- */ |
1012 | #ifdef RXVT_SCROLLBAR |
|
|
1013 | GC scrollbarGC, |
|
|
1014 | topShadowGC, |
|
|
1015 | botShadowGC; |
|
|
1016 | #endif |
|
|
1017 | #ifdef XTERM_SCROLLBAR |
|
|
1018 | GC xscrollbarGC, |
|
|
1019 | ShadowGC; |
|
|
1020 | #endif |
|
|
1021 | #ifdef PLAIN_SCROLLBAR |
|
|
1022 | GC pscrollbarGC; |
|
|
1023 | #endif |
|
|
1024 | #ifdef NEXT_SCROLLBAR |
|
|
1025 | GC blackGC, |
|
|
1026 | whiteGC, |
|
|
1027 | grayGC, |
|
|
1028 | darkGC, |
|
|
1029 | stippleGC; |
|
|
1030 | Pixmap dimple, |
|
|
1031 | upArrow, |
|
|
1032 | downArrow, |
|
|
1033 | upArrowHi, |
|
|
1034 | downArrowHi; |
|
|
1035 | #endif |
|
|
1036 | /* ---------- */ |
|
|
1037 | Time selection_time, |
1093 | Time selection_time, |
1038 | selection_request_time; |
1094 | selection_request_time, |
|
|
1095 | clipboard_time; |
1039 | pid_t cmd_pid; /* process id of child */ |
1096 | pid_t cmd_pid; /* process id of child */ |
1040 | char * incr_buf; |
1097 | char * incr_buf; |
1041 | size_t incr_buf_size, incr_buf_fill; |
1098 | size_t incr_buf_size, incr_buf_fill; |
1042 | /* ---------- */ |
1099 | /* ---------- */ |
1043 | struct mouse_event MEvent; |
1100 | struct mouse_event MEvent; |
1044 | XComposeStatus compose; |
1101 | XComposeStatus compose; |
1045 | struct termios tio; |
1102 | static struct termios def_tio; |
1046 | row_col_t oldcursor; |
1103 | row_col_t oldcursor; |
1047 | #ifdef HAVE_BG_PIXMAP |
1104 | #ifdef HAVE_BG_PIXMAP |
1048 | bgPixmap_t bgPixmap; |
1105 | bgPixmap_t bgPixmap; |
1049 | #endif |
1106 | #endif |
1050 | #ifdef HAVE_AFTERIMAGE |
1107 | #ifdef HAVE_AFTERIMAGE |
1051 | ASVisual *asv; |
1108 | ASVisual *asv; |
1052 | ASImageManager *asimman; |
1109 | ASImageManager *asimman; |
|
|
1110 | |
|
|
1111 | void init_asv () |
|
|
1112 | { |
|
|
1113 | if (!asv) |
|
|
1114 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
1115 | } |
1053 | #endif |
1116 | #endif |
1054 | |
1117 | |
1055 | #if ENABLE_OVERLAY |
1118 | #if ENABLE_OVERLAY |
1056 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1119 | overlay_base ov; |
1057 | text_t **ov_text; |
|
|
1058 | rend_t **ov_rend; |
|
|
1059 | |
1120 | |
1060 | void scr_swap_overlay () NOTHROW; |
1121 | void scr_swap_overlay () NOTHROW; |
1061 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1122 | void scr_overlay_new (int x, int y, int w, int h) NOTHROW; |
1062 | void scr_overlay_off () NOTHROW; |
1123 | void scr_overlay_off () NOTHROW; |
1063 | void scr_overlay_set (int x, int y, |
1124 | void scr_overlay_set (int x, int y, |
… | |
… | |
1120 | void rootwin_cb (XEvent &xev); |
1181 | void rootwin_cb (XEvent &xev); |
1121 | xevent_watcher rootwin_ev; |
1182 | xevent_watcher rootwin_ev; |
1122 | #endif |
1183 | #endif |
1123 | #ifdef HAVE_BG_PIXMAP |
1184 | #ifdef HAVE_BG_PIXMAP |
1124 | void update_background (); |
1185 | void update_background (); |
1125 | #if TRACE_PIXMAPS |
|
|
1126 | void trace_update_background (const char *file, int line); |
|
|
1127 | # define update_background() trace_update_background (__FILE__, __LINE__) |
|
|
1128 | #endif |
|
|
1129 | void update_background_cb (ev::timer &w, int revents); |
1186 | void update_background_cb (ev::timer &w, int revents); |
1130 | ev::timer update_background_ev; |
1187 | ev::timer update_background_ev; |
1131 | #endif |
1188 | #endif |
1132 | |
1189 | |
1133 | void x_cb (XEvent &xev); |
1190 | void x_cb (XEvent &xev); |
… | |
… | |
1214 | wchar_t next_char () NOTHROW; |
1271 | wchar_t next_char () NOTHROW; |
1215 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1272 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1216 | uint32_t next_octet () NOTHROW; |
1273 | uint32_t next_octet () NOTHROW; |
1217 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1274 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1218 | |
1275 | |
1219 | bool cmd_parse (); |
1276 | void cmd_parse (); |
1220 | void mouse_report (XButtonEvent &ev); |
1277 | void mouse_report (XButtonEvent &ev); |
1221 | void button_press (XButtonEvent &ev); |
1278 | void button_press (XButtonEvent &ev); |
1222 | void button_release (XButtonEvent &ev); |
1279 | void button_release (XButtonEvent &ev); |
1223 | void focus_in (); |
1280 | void focus_in (); |
1224 | void focus_out (); |
1281 | void focus_out (); |
|
|
1282 | #if ENABLE_FRILLS |
|
|
1283 | void set_urgency (bool enable); |
|
|
1284 | #else |
|
|
1285 | void set_urgency (bool enable) { } |
|
|
1286 | #endif |
1225 | void update_fade_color (unsigned int idx); |
1287 | void update_fade_color (unsigned int idx); |
1226 | #ifdef PRINTPIPE |
1288 | #ifdef PRINTPIPE |
1227 | FILE *popen_printer (); |
1289 | FILE *popen_printer (); |
1228 | int pclose_printer (FILE *stream); |
1290 | int pclose_printer (FILE *stream); |
1229 | #endif |
1291 | #endif |
… | |
… | |
1235 | void process_window_ops (const int *args, unsigned int nargs); |
1297 | void process_window_ops (const int *args, unsigned int nargs); |
1236 | char *get_to_st (unicode_t &ends_how); |
1298 | char *get_to_st (unicode_t &ends_how); |
1237 | void process_dcs_seq (); |
1299 | void process_dcs_seq (); |
1238 | void process_osc_seq (); |
1300 | void process_osc_seq (); |
1239 | 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); |
1240 | void process_xterm_seq (int op, const char *str, char resp); |
1302 | void process_xterm_seq (int op, char *str, char resp); |
1241 | int privcases (int mode, unsigned long bit); |
1303 | int privcases (int mode, unsigned long bit); |
1242 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1304 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1243 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1305 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1244 | void process_graphics (); |
1306 | void process_graphics (); |
1245 | // init.C |
1307 | // init.C |
… | |
… | |
1252 | void init_command (const char *const *argv); |
1314 | void init_command (const char *const *argv); |
1253 | void run_command (const char *const *argv); |
1315 | void run_command (const char *const *argv); |
1254 | int run_child (const char *const *argv); |
1316 | int run_child (const char *const *argv); |
1255 | void color_aliases (int idx); |
1317 | void color_aliases (int idx); |
1256 | void create_windows (int argc, const char *const *argv); |
1318 | void create_windows (int argc, const char *const *argv); |
1257 | void Get_Colours (); |
1319 | void get_colours (); |
1258 | void get_ourmods (); |
1320 | void get_ourmods (); |
|
|
1321 | void set_icon (const char *file); |
1259 | // main.C |
1322 | // main.C |
1260 | void tt_winch (); |
1323 | void tt_winch (); |
1261 | rxvt_term (); |
1324 | rxvt_term (); |
1262 | ~rxvt_term (); |
1325 | ~rxvt_term (); |
1263 | void destroy (); |
1326 | void destroy (); |
… | |
… | |
1265 | void recolour_cursor (); |
1328 | void recolour_cursor (); |
1266 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1329 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1267 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1330 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1268 | bool set_fonts (); |
1331 | bool set_fonts (); |
1269 | void set_string_property (Atom prop, const char *str, int len = -1); |
1332 | void set_string_property (Atom prop, const char *str, int len = -1); |
|
|
1333 | void set_mbstring_property (Atom prop, const char *str, int len = -1); |
1270 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1334 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1271 | void set_title (const char *str); |
1335 | void set_title (const char *str); |
1272 | void set_icon_name (const char *str); |
1336 | void set_icon_name (const char *str); |
1273 | void set_window_color (int idx, const char *color); |
1337 | void set_window_color (int idx, const char *color); |
1274 | void set_colorfgbg (); |
1338 | void set_colorfgbg (); |
1275 | bool set_color (rxvt_color &color, const char *name); |
1339 | bool set_color (rxvt_color &color, const char *name); |
1276 | void alias_color (int dst, int src); |
1340 | void alias_color (int dst, int src); |
1277 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1341 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1278 | void get_window_origin (int &x, int &y); |
1342 | void get_window_origin (int &x, int &y); |
1279 | Pixmap get_pixmap_property (int prop_id); |
1343 | Pixmap get_pixmap_property (Atom property); |
1280 | |
1344 | |
1281 | // screen.C |
1345 | // screen.C |
1282 | |
1346 | |
1283 | void lalloc (line_t &l) const |
1347 | void lalloc (line_t &l) const |
1284 | { |
1348 | { |
… | |
… | |
1336 | return base; |
1400 | return base; |
1337 | } |
1401 | } |
1338 | |
1402 | |
1339 | bool option (uint8_t opt) const NOTHROW |
1403 | bool option (uint8_t opt) const NOTHROW |
1340 | { |
1404 | { |
1341 | if (!opt) |
|
|
1342 | return 0; |
|
|
1343 | |
|
|
1344 | --opt; |
|
|
1345 | return options[opt >> 3] & (1 << (opt & 7)); |
1405 | return options[opt >> 3] & (1 << (opt & 7)); |
1346 | } |
1406 | } |
1347 | |
1407 | |
1348 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1408 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1349 | { |
|
|
1350 | if (!opt) |
|
|
1351 | return; |
|
|
1352 | |
|
|
1353 | --opt; |
|
|
1354 | if (set) |
|
|
1355 | options[opt >> 3] |= (1 << (opt & 7)); |
|
|
1356 | else |
|
|
1357 | options[opt >> 3] &= ~(1 << (opt & 7)); |
|
|
1358 | } |
|
|
1359 | |
1409 | |
1360 | void set_privmode (unsigned bit, int set) NOTHROW |
1410 | void set_privmode (unsigned bit, int set) NOTHROW |
1361 | { |
1411 | { |
1362 | if (set) |
1412 | if (set) |
1363 | priv_modes |= bit; |
1413 | priv_modes |= bit; |
1364 | else |
1414 | else |
1365 | priv_modes &= ~bit; |
1415 | priv_modes &= ~bit; |
1366 | } |
1416 | } |
1367 | |
1417 | |
1368 | // modifies first argument(!) |
1418 | // modifies first argument(!) |
|
|
1419 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1369 | void paste (char *data, unsigned int len) NOTHROW; |
1420 | void paste (char *data, unsigned int len) NOTHROW; |
1370 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1421 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1371 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1422 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
|
|
1423 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1372 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1424 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1373 | void scr_reset (); |
1425 | void scr_reset (); |
1374 | void scr_release () NOTHROW; |
1426 | void scr_release () NOTHROW; |
1375 | void scr_clear (bool really = false) NOTHROW; |
1427 | void scr_clear (bool really = false) NOTHROW; |
1376 | void scr_refresh () NOTHROW; |
1428 | void scr_refresh () NOTHROW; |
… | |
… | |
1381 | void scr_backindex () NOTHROW; |
1433 | void scr_backindex () NOTHROW; |
1382 | void scr_forwardindex () NOTHROW; |
1434 | void scr_forwardindex () NOTHROW; |
1383 | #endif |
1435 | #endif |
1384 | void scr_touch (bool refresh) NOTHROW; |
1436 | void scr_touch (bool refresh) NOTHROW; |
1385 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1437 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1386 | void scr_recolour () NOTHROW; |
1438 | void scr_recolour (bool refresh = true) NOTHROW; |
1387 | void scr_remap_chars () NOTHROW; |
1439 | void scr_remap_chars () NOTHROW; |
1388 | void scr_remap_chars (line_t &l) NOTHROW; |
1440 | void scr_remap_chars (line_t &l) NOTHROW; |
1389 | |
1441 | |
1390 | enum cursor_mode { SAVE, RESTORE }; |
1442 | enum cursor_mode { SAVE, RESTORE }; |
1391 | |
1443 | |
1392 | void scr_poweron (); |
1444 | void scr_poweron (); |
|
|
1445 | void scr_soft_reset () NOTHROW; |
1393 | void scr_cursor (cursor_mode mode) NOTHROW; |
1446 | void scr_cursor (cursor_mode mode) NOTHROW; |
1394 | void scr_do_wrap () NOTHROW; |
1447 | void scr_do_wrap () NOTHROW; |
1395 | void scr_swap_screen () NOTHROW; |
1448 | void scr_swap_screen () NOTHROW; |
1396 | void scr_change_screen (int scrn); |
1449 | void scr_change_screen (int scrn); |
1397 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1450 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
… | |
… | |
1429 | void selection_check (int check_more) NOTHROW; |
1482 | void selection_check (int check_more) NOTHROW; |
1430 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1483 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
1431 | void selection_property (Window win, Atom prop) NOTHROW; |
1484 | void selection_property (Window win, Atom prop) NOTHROW; |
1432 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1485 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1433 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1486 | int selection_request_other (Atom target, int selnum) NOTHROW; |
1434 | void selection_clear () NOTHROW; |
1487 | void selection_clear (bool clipboard = false) NOTHROW; |
1435 | void selection_make (Time tm); |
1488 | void selection_make (Time tm); |
1436 | bool selection_grab (Time tm) NOTHROW; |
1489 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1437 | void selection_start_colrow (int col, int row) NOTHROW; |
1490 | void selection_start_colrow (int col, int row) NOTHROW; |
1438 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1491 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1439 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1492 | void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; |
1440 | void selection_remove_trailing_spaces () NOTHROW; |
1493 | void selection_remove_trailing_spaces () NOTHROW; |
1441 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1494 | void selection_send (const XSelectionRequestEvent &rq) NOTHROW; |
1442 | void selection_click (int clicks, int x, int y) NOTHROW; |
1495 | void selection_click (int clicks, int x, int y) NOTHROW; |
1443 | void selection_extend (int x, int y, int flag) NOTHROW; |
1496 | void selection_extend (int x, int y, int flag) NOTHROW; |
1444 | void selection_rotate (int x, int y) NOTHROW; |
1497 | void selection_rotate (int x, int y) NOTHROW; |
1445 | |
1498 | |
1446 | #if defined(NEXT_SCROLLBAR) |
|
|
1447 | // scrollbar-next.C |
|
|
1448 | Pixmap renderPixmap (const char *const *data, int width, int height); |
|
|
1449 | void init_scrollbar_stuff (); |
|
|
1450 | void drawBevel (Drawable d, int x1, int y1, int w, int h); |
|
|
1451 | int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1452 | #endif |
|
|
1453 | |
|
|
1454 | #if defined(RXVT_SCROLLBAR) |
|
|
1455 | // scrollbar-rxvt.C |
|
|
1456 | int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1457 | #endif |
|
|
1458 | |
|
|
1459 | #if defined(XTERM_SCROLLBAR) |
|
|
1460 | // scrollbar-xterm.C |
|
|
1461 | int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1462 | #endif |
|
|
1463 | |
|
|
1464 | #if defined(PLAIN_SCROLLBAR) |
|
|
1465 | // scrollbar-plain.C |
|
|
1466 | int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
|
|
1467 | #endif |
|
|
1468 | |
|
|
1469 | // scrollbar.C |
|
|
1470 | void resize_scrollbar (); |
|
|
1471 | int scrollbar_mapping (int map); |
|
|
1472 | int scrollbar_show (int update); |
|
|
1473 | |
|
|
1474 | // xdefaults.C |
1499 | // xdefaults.C |
1475 | void get_options (int argc, const char *const *argv); |
1500 | void get_options (int argc, const char *const *argv); |
1476 | int parse_keysym (const char *str, const char *arg); |
1501 | int parse_keysym (const char *str, const char *arg); |
1477 | const char *x_resource (const char *name); |
1502 | const char *x_resource (const char *name); |
1478 | void extract_resources (); |
1503 | void extract_resources (); |