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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.379 by sf-exg, Mon Jan 18 10:04:05 2010 UTC vs.
Revision 1.553 by root, Tue Jun 25 03:35:01 2019 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_IMG 1
81#endif
82
83#define ECB_NO_THREADS 1
84#include "ecb.h"
85
77#include "encoding.h" 86#include "encoding.h"
78#include "rxvtutil.h" 87#include "rxvtutil.h"
79#include "rxvtfont.h" 88#include "rxvtfont.h"
80#include "rxvttoolkit.h" 89#include "rxvttoolkit.h"
90#include "rxvtimg.h"
81#include "scrollbar.h" 91#include "scrollbar.h"
82#include "ev_cpp.h" 92#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 93#include "libptytty.h"
85 94
86#include "rxvtperl.h" 95#include "rxvtperl.h"
87 96
88// try to avoid some macros to decrease code size, on some systems 97// try to avoid some macros to decrease code size, on some systems
… …
98 ***************************************************************************** 107 *****************************************************************************
99 * SYSTEM HACKS 108 * SYSTEM HACKS
100 ***************************************************************************** 109 *****************************************************************************
101 */ 110 */
102 111
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 112#include <termios.h>
108
109#include "background.h"
110 113
111#ifndef STDIN_FILENO 114#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 115# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 116# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 117# define STDERR_FILENO 2
115#endif 118#endif
116 119
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 120#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */ 121# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */ 122# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif 123#endif
129 124
130/****************************************************************************/ 125/****************************************************************************/
131 126
132// exception thrown on fatal (per-instance) errors 127// exception thrown on fatal (per-instance) errors
… …
155 150
156const char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) NOTHROW;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
158void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) NOTHROW;
159void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) NOTHROW;
155ecb_noreturn ecb_cold
160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
157ecb_noreturn ecb_cold
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 158void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
162 159
163char * rxvt_strtrim (char *str) NOTHROW;
164char ** rxvt_splitcommastring (const char *cs) NOTHROW;
165void rxvt_freecommastring (char **cs) NOTHROW;
166
167void * rxvt_malloc (size_t size); 160void * rxvt_malloc (size_t size);
168void * rxvt_calloc (size_t number, size_t size); 161void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size); 162void * rxvt_realloc (void *ptr, size_t size);
163
164char * rxvt_strtrim (char *str) NOTHROW;
165char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
166
167static inline void
168rxvt_free_strsplit (char **ptr) NOTHROW
169{
170 free (ptr[0]);
171 free (ptr);
172}
173
174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
170 175
171///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
172 177
173// temporarily replace the process environment 178// temporarily replace the process environment
174extern char **environ; 179extern char **environ;
175extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
176 181
177static inline void 182static inline void
178set_environ (stringvec *envv) 183set_environ (char **envv)
179{ 184{
180#if ENABLE_PERL 185#if ENABLE_PERL
181 assert (envv); 186 assert (envv);
182#else 187#else
183 if (envv) 188 if (envv)
184#endif 189#endif
185 environ = (char **)envv->begin ();
186}
187
188static inline void
189set_environ (char **envv)
190{
191#if ENABLE_PERL
192 assert (envv);
193#else
194 if (envv)
195#endif
196 environ = envv; 190 environ = envv;
197} 191}
192
193struct localise_env
194{
195 char **orig_env;
196
197 localise_env (char **new_env)
198 {
199 orig_env = environ;
200 environ = new_env;
201 }
202
203 ~localise_env ()
204 {
205 environ = orig_env;
206 }
207};
198 208
199/* 209/*
200 ***************************************************************************** 210 *****************************************************************************
201 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
202 ***************************************************************************** 212 *****************************************************************************
… …
245 ***************************************************************************** 255 *****************************************************************************
246 */ 256 */
247 257
248/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
249#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
250#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
251# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
252#else 262#else
253# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
254#endif 264#endif
255#ifndef TERMENV 265#ifndef TERMENV
266# if USE_256_COLORS
267# define TERMENV "rxvt-unicode-256color"
268# else
256# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
257#endif 270# endif
271#endif
272
273// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
274// because normal human eye is less sensitive to the blue component than to
275// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
276#if USE_256_COLORS
277// 7x7x5=245 < 254 unused color indices
278# define Red_levels 7
279# define Green_levels 7
280# define Blue_levels 5
281#else
282// 6x6x4=144 < 166 unused color indices
283# define Red_levels 6
284# define Green_levels 6
285# define Blue_levels 4
286#endif
287
288#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
258 289
259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
260# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
261#endif 292#endif
262 293
… …
276# define NSCREENS 0 307# define NSCREENS 0
277#else 308#else
278# define NSCREENS 1 309# define NSCREENS 1
279#endif 310#endif
280 311
281/* special (internal) prefix for font commands */
282#define FONT_CMD '#'
283#define FONT_DN "#-"
284#define FONT_UP "#+"
285
286/* flags for rxvt_scr_gotorc () */ 312/* flags for rxvt_term::scr_gotorc () */
287enum { 313enum {
288 C_RELATIVE = 1, /* col movement is relative */ 314 C_RELATIVE = 1, /* col movement is relative */
289 R_RELATIVE = 2, /* row movement is relative */ 315 R_RELATIVE = 2, /* row movement is relative */
290 RELATIVE = C_RELATIVE | R_RELATIVE, 316 RELATIVE = C_RELATIVE | R_RELATIVE,
291}; 317};
292 318
293/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 319/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
294enum { 320enum {
295 INSERT = -1, /* don't change these values */ 321 INSERT = -1, /* don't change these values */
296 DELETE = +1, 322 DELETE = +1,
297 ERASE = +2, 323 ERASE = +2,
298}; 324};
299 325
300/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 326/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
301enum page_dirn { 327enum page_dirn {
302 UP, 328 DN = -1,
303 DN,
304 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
305}; 331};
306 332
307/* arguments for rxvt_scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
308enum { 334enum {
309 PRIMARY = 0, 335 PRIMARY = 0,
310 SECONDARY, 336 SECONDARY,
311}; 337};
312 338
339// define various rendition bits and masks. the rendition word
340// is 32 bits in size, and we should use it as efficiently as possible
341
313#define RS_None 0 342#define RS_None 0
314 343
315#define RS_fgMask 0x0000007fUL // 128 colors 344// GET_BGATTR depends on RS_fgShift > RS_bgShift
316#define RS_bgMask 0x00003f80UL // 128 colors 345#define RS_colorMask ((1UL << Color_Bits) - 1UL)
346#define RS_bgShift 0
347#define RS_fgShift (RS_bgShift + Color_Bits)
348#define RS_bgMask (RS_colorMask << RS_bgShift)
349#define RS_fgMask (RS_colorMask << RS_fgShift)
350
351// must have space for rxvt_fontset::fontCount * 2 + 2 values
352#define RS_fontShift (RS_fgShift + Color_Bits)
353#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
354#define RS_fontCount rxvt_fontset::fontCount
355#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
356
357// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
358#define RS_redraw (2UL << RS_fontShift)
359
360#define RS_Sel (1UL << 22)
361
362// 4 custom bits for extensions
363#define RS_customCount 16UL
364#define RS_customShift 23
365#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
317 366
318// font styles 367// font styles
319#define RS_Bold 0x00004000UL // value 1 368#define RS_Bold (1UL << RS_styleShift)
320#define RS_Italic 0x00008000UL // value 2 369#define RS_Italic (2UL << RS_styleShift)
370
371#define RS_styleCount 4
372#define RS_styleShift 27
373#define RS_styleMask (RS_Bold | RS_Italic)
321 374
322// fake styles 375// fake styles
323#define RS_Blink 0x00010000UL // blink 376#define RS_Blink (1UL << 29)
324#define RS_RVid 0x00020000UL // reverse video 377#define RS_RVid (1UL << 30) // reverse video
325#define RS_Uline 0x00040000UL // underline 378#define RS_Uline (1UL << 31) // underline
326
327// toggle this to force redraw, must be != RS_Careful
328#define RS_redraw 0x01000000UL
329
330// 5 custom bits for extensions
331#define RS_customCount 32
332#define RS_customMask 0x00f80000UL
333#define RS_customShift 19
334
335// other flags
336#define RS_Careful 0x80000000UL /* be careful when drawing these */
337
338#define RS_styleCount 4
339#define RS_styleMask (RS_Bold | RS_Italic)
340#define RS_styleShift 14
341 379
342#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 380#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
343#define RS_attrMask (RS_baseattrMask | RS_fontMask) 381#define RS_attrMask (RS_baseattrMask | RS_fontMask)
344 382
345#define RS_fontCount 127 // not 128 or 256, see rxvtfont.h
346#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
347#define RS_fontShift 24
348
349#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 383#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
350#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 384#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
351
352#define Sel_none 0 /* Not waiting */
353#define Sel_normal 0x01 /* normal selection */
354#define Sel_incr 0x02 /* incremental selection */
355#define Sel_direct 0x00
356#define Sel_Primary 0x01
357#define Sel_Secondary 0x02
358#define Sel_Clipboard 0x03
359#define Sel_whereMask 0x0f
360#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
361#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
362 385
363enum { 386enum {
364 C0_NUL = 0x00, 387 C0_NUL = 0x00,
365 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 388 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
366 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 389 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
384 XTerm_Color_cursor = 12, // change actual 'Cursor' color 407 XTerm_Color_cursor = 12, // change actual 'Cursor' color
385 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 408 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
386 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 409 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
387 XTerm_Color05 = 15, // not implemented (tektronix fg) 410 XTerm_Color05 = 15, // not implemented (tektronix fg)
388 XTerm_Color06 = 16, // not implemented (tektronix bg) 411 XTerm_Color06 = 16, // not implemented (tektronix bg)
389 XTerm_Color_RV = 17, // change actual 'Highlight' color 412 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
413 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
390 XTerm_logfile = 46, // not implemented 414 XTerm_logfile = 46, // not implemented
391 XTerm_font = 50, 415 XTerm_font = 50,
392 416
393 XTerm_konsole30 = 30, // reserved for konsole 417 XTerm_konsole30 = 30, // reserved for konsole
394 XTerm_konsole31 = 31, // reserved for konsole 418 XTerm_konsole31 = 31, // reserved for konsole
… …
396 /* 420 /*
397 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 421 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
398 */ 422 */
399 423
400 // deprecated 424 // deprecated
401 Rxvt_Color_BD = 18,
402 Rxvt_Color_UL = 19,
403 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
404 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
405 427
406 Rxvt_Pixmap = 20, // new bg pixmap
407 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
408 429
409 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
410 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
411 432
412 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
413 URxvt_Color_tint = 705, // change actual tint colour
414 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
415 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
416 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
417 437
418 URxvt_font = 710, 438 URxvt_font = 710,
… …
461 Color_White = maxBrightCOLOR, 481 Color_White = maxBrightCOLOR,
462#else 482#else
463 Color_White = maxCOLOR, 483 Color_White = maxCOLOR,
464#endif 484#endif
465 minTermCOLOR = Color_White + 1, 485 minTermCOLOR = Color_White + 1,
486#if USE_256_COLORS
487 maxTermCOLOR = Color_White + 240,
488#else
466 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
467#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
468 Color_cursor, 495 Color_cursor,
469 Color_cursor2, 496 Color_cursor2,
470#endif 497#endif
471 Color_pointer_fg, 498 Color_pointer_fg,
… …
480#if ENABLE_FRILLS 507#if ENABLE_FRILLS
481 Color_underline, 508 Color_underline,
482#endif 509#endif
483#ifdef OPTION_HC 510#ifdef OPTION_HC
484 Color_HC, 511 Color_HC,
512 Color_HTC,
485#endif 513#endif
486 Color_scroll, 514 Color_scroll,
487#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
488 Color_trough, 516 Color_trough,
489#endif
490#if ENABLE_TRANSPARENCY
491 Color_tint,
492#endif 517#endif
493#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
494 Color_fade, 519 Color_fade,
495#endif 520#endif
496 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
… …
501#else 526#else
502 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
503#endif 528#endif
504}; 529};
505 530
531#if USE_256_COLORS
506#define Color_Bits 7 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
533#else
534# define Color_Bits 8 // 0 .. maxTermCOLOR24
535#endif
536
537#if maxTermCOLOR24 >= (1 << Color_Bits)
538# error color index overflow
539#endif
507 540
508/* 541/*
509 * Resource list 542 * Resource list
510 */ 543 */
511enum { 544enum {
… …
539#define PrivMode_vt52 (1UL<<18) 572#define PrivMode_vt52 (1UL<<18)
540#define PrivMode_LFNL (1UL<<19) 573#define PrivMode_LFNL (1UL<<19)
541#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
542#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
543#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
577#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
578#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
579#define PrivMode_BlinkingCursor (1UL<<25)
580#define PrivMode_FocusEvent (1UL<<26)
544 581
545#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 582#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
546 583
547#ifdef ALLOW_132_MODE 584#ifdef ALLOW_132_MODE
548# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 585# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
551#endif 588#endif
552 589
553// do not change these constants lightly, there are many interdependencies 590// do not change these constants lightly, there are many interdependencies
554#define IMBUFSIZ 128 // input modifier buffer sizes 591#define IMBUFSIZ 128 // input modifier buffer sizes
555#define KBUFSZ 512 // size of keyboard mapping buffer 592#define KBUFSZ 512 // size of keyboard mapping buffer
556#define CBUFSIZ 2048 // size of command buffer 593#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
557#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 594#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
558#define UBUFSIZ 2048 // character buffer 595#define UBUFSIZ 2048 // character buffer
559 596
560#if ENABLE_FRILLS 597#if ENABLE_FRILLS
561# include <X11/Xmd.h> 598# include <X11/Xmd.h>
… …
599/* 636/*
600 ***************************************************************************** 637 *****************************************************************************
601 * MACRO DEFINES 638 * MACRO DEFINES
602 ***************************************************************************** 639 *****************************************************************************
603 */ 640 */
641
642// speed hack, copy some member variable into a local variable of the same name
604#define dLocal(type,name) type const name = this->name 643#define dLocal(type,name) type const name = this->name
605 644
606// for speed reasons, we assume that all codepoints 32 to 126 are 645// for speed reasons, we assume that all codepoints 32 to 126 are
607// single-width. 646// single-width.
608#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 647#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
622 661
623#define LINENO(n) LINENO_of (this, n) 662#define LINENO(n) LINENO_of (this, n)
624#define ROW(n) ROW_of (this, n) 663#define ROW(n) ROW_of (this, n)
625 664
626/* how to build & extract colors and attributes */ 665/* how to build & extract colors and attributes */
627#define GET_BASEFG(x) (((x) & RS_fgMask)) 666#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
628#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 667#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
629 668
630#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 669#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
631#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 670#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
632 671
633#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 672#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
634#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 673#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
635 674
636#define GET_ATTR(x) (((x) & RS_attrMask)) 675#define GET_ATTR(x) (((x) & RS_attrMask))
637#define GET_BGATTR(x) \
638 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
639 | (((x) & RS_fgMask)<<Color_Bits)) \
640 : ((x) & (RS_attrMask | RS_bgMask)))
641#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
642#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
643#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
644 679
645#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
646 681
647#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 682#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
… …
670{ 705{
671 text_t *t; // terminal the text 706 text_t *t; // terminal the text
672 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
673 tlen_t_ l; // length of each text line 708 tlen_t_ l; // length of each text line
674 uint32_t f; // flags 709 uint32_t f; // flags
710
711 bool valid ()
712 {
713 return l >= 0;
714 }
715
716 void alloc ()
717 {
718 l = 0;
719 }
675 720
676 bool is_longer () 721 bool is_longer ()
677 { 722 {
678 return f & LINE_LONGER; 723 return f & LINE_LONGER;
679 } 724 }
… …
744// that are not representable in unicode, as well as characters 789// that are not representable in unicode, as well as characters
745// not fitting in the BMP. 790// not fitting in the BMP.
746struct compose_char 791struct compose_char
747{ 792{
748 unicode_t c1, c2; // any chars != NOCHAR are valid 793 unicode_t c1, c2; // any chars != NOCHAR are valid
794
749 compose_char (unicode_t c1, unicode_t c2) 795 compose_char (unicode_t c1, unicode_t c2)
750 : c1(c1), c2(c2) 796 : c1(c1), c2(c2)
751 { } 797 { }
752}; 798};
753 799
… …
786{ 832{
787 int x, y, w, h; // overlay dimensions 833 int x, y, w, h; // overlay dimensions
788 text_t **text; 834 text_t **text;
789 rend_t **rend; 835 rend_t **rend;
790 836
791 // while tempting to add swap() etc. here, it effetcively only increases code size 837 // while tempting to add swap() etc. here, it effectively only increases code size
792}; 838};
793 839
794/* ------------------------------------------------------------------------- */ 840/* ------------------------------------------------------------------------- */
795 841
796typedef struct 842typedef struct
… …
835 * END······················= total_rows 881 * END······················= total_rows
836 */ 882 */
837 883
838struct TermWin_t 884struct TermWin_t
839{ 885{
886 int vt_width; /* actual window width [pixels] */
887 int vt_height; /* actual window height [pixels] */
840 int width; /* window width [pixels] */ 888 int width; /* window width [pixels] */
841 int height; /* window height [pixels] */ 889 int height; /* window height [pixels] */
842 int fwidth; /* font width [pixels] */ 890 int fwidth; /* font width [pixels] */
843 int fheight; /* font height [pixels] */ 891 int fheight; /* font height [pixels] */
844 int fbase; /* font ascent (baseline) [pixels] */ 892 int fbase; /* font ascent (baseline) [pixels] */
… …
853 int saveLines; /* number of lines that fit in scrollback */ 901 int saveLines; /* number of lines that fit in scrollback */
854 int total_rows; /* total number of rows in this terminal */ 902 int total_rows; /* total number of rows in this terminal */
855 int term_start; /* term lines start here */ 903 int term_start; /* term lines start here */
856 int view_start; /* scrollback view starts here */ 904 int view_start; /* scrollback view starts here */
857 int top_row; /* topmost row index of scrollback */ 905 int top_row; /* topmost row index of scrollback */
858 Window parent[6]; /* parent identifiers - we're parent[0] */ 906 Window parent; /* parent identifier */
859 Window vt; /* vt100 window */ 907 Window vt; /* vt100 window */
860 GC gc; /* GC for drawing */ 908 GC gc; /* GC for drawing */
861 Pixmap pixmap;
862 rxvt_drawable *drawable; 909 rxvt_drawable *drawable;
863 rxvt_fontset *fontset[4]; 910 rxvt_fontset *fontset[4];
864}; 911};
865 912
866/* 913/*
… …
912 selection_op_t op; /* current operation */ 959 selection_op_t op; /* current operation */
913 bool rect; /* rectangular selection? */ 960 bool rect; /* rectangular selection? */
914 row_col_t beg; /* beginning of selection <= mark */ 961 row_col_t beg; /* beginning of selection <= mark */
915 row_col_t mark; /* point of initial click <= end */ 962 row_col_t mark; /* point of initial click <= end */
916 row_col_t end; /* one character past end point */ 963 row_col_t end; /* one character past end point */
964 wchar_t *clip_text; /* text copied to the clipboard */
965 unsigned int clip_len; /* length of clipboard text */
917}; 966};
918 967
919/* ------------------------------------------------------------------------- */ 968/* ------------------------------------------------------------------------- */
920 969
921/* screen_t flags */ 970/* screen_t flags */
… …
926#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 975#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
927#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 976#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
928 977
929/* rxvt_vars.options */ 978/* rxvt_vars.options */
930enum { 979enum {
931# define def(name,idx) Opt_ ## name = idx,
932# define nodef(name) Opt_ ## name = 0, 980# define def(name) Opt_ ## name,
981# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
982 Opt_0,
933# include "optinc.h" 983# include "optinc.h"
934# undef nodef 984# undef nodef
935# undef def 985# undef def
936Opt_count 986 Opt_count
937}; 987};
938 988
939/* ------------------------------------------------------------------------- */ 989/* ------------------------------------------------------------------------- */
940 990
941struct rxvt_vars : TermWin_t 991struct rxvt_vars : TermWin_t
… …
943 scrollBar_t scrollBar; 993 scrollBar_t scrollBar;
944 uint8_t options[(Opt_count + 7) >> 3]; 994 uint8_t options[(Opt_count + 7) >> 3];
945 XSizeHints szHint; 995 XSizeHints szHint;
946 rxvt_color *pix_colors; 996 rxvt_color *pix_colors;
947 Cursor TermWin_cursor; /* cursor for vt window */ 997 Cursor TermWin_cursor; /* cursor for vt window */
948 int numlock_state; 998
949 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 999 line_t *row_buf; // all lines, scrollback + terminal, circular
950 line_t *drawn_buf; // text on screen 1000 line_t *drawn_buf; // text on screen
951 line_t *swap_buf; // lines for swap buffer 1001 line_t *swap_buf; // lines for swap buffer
952 char *tabs; /* per location: 1 == tab-stop */ 1002 char *tabs; /* per location: 1 == tab-stop */
953 screen_t screen; 1003 screen_t screen;
954 screen_t swap; 1004 screen_t swap;
… …
988 hidden_text:1, 1038 hidden_text:1,
989#endif 1039#endif
990#if POINTER_BLANK 1040#if POINTER_BLANK
991 hidden_pointer:1, 1041 hidden_pointer:1,
992#endif 1042#endif
993 enc_utf8:1, /* wether locale uses utf-8 */ 1043 enc_utf8:1, /* whether locale uses utf-8 */
994 seen_input:1, /* wether we have seen some program output yet */ 1044 seen_input:1, /* whether we have seen some program output yet */
995 seen_resize:1, /* wether we had a resize event */ 1045 seen_resize:1, /* whether we had a resize event */
1046 init_done:1,
996 parsed_geometry:1; 1047 parsed_geometry:1;
997 1048
998 unsigned char refresh_type, 1049 unsigned char refresh_type,
999#ifdef META8_OPTION 1050#ifdef META8_OPTION
1000 meta_char, /* Alt-key prefix */ 1051 meta_char; /* Alt-key prefix */
1001#endif 1052#endif
1002 selection_wait,
1003 selection_type;
1004/* ---------- */ 1053/* ---------- */
1005 bool rvideo_state, rvideo_mode; 1054 bool rvideo_state, rvideo_mode;
1006#ifndef NO_BELL 1055#ifndef NO_BELL
1007 bool rvideo_bell; 1056 bool rvideo_bell;
1008#endif 1057#endif
… …
1012/* ---------- */ 1061/* ---------- */
1013 rend_t rstyle; 1062 rend_t rstyle;
1014/* ---------- */ 1063/* ---------- */
1015#ifdef SELECTION_SCROLLING 1064#ifdef SELECTION_SCROLLING
1016 int scroll_selection_lines; 1065 int scroll_selection_lines;
1017 enum page_dirn scroll_selection_dir;
1018 int selection_save_x, 1066 int selection_save_x,
1019 selection_save_y, 1067 selection_save_y,
1020 selection_save_state; 1068 selection_save_state;
1021#endif 1069#endif
1022/* ---------- */ 1070/* ---------- */
… …
1031 mouse_row, 1079 mouse_row,
1032 mouse_col, 1080 mouse_col,
1033# ifdef POINTER_BLANK 1081# ifdef POINTER_BLANK
1034 pointerBlankDelay, 1082 pointerBlankDelay,
1035# endif 1083# endif
1084 multiClickTime,
1085 cursor_type,
1036 allowedxerror; 1086 allowedxerror;
1037/* ---------- */ 1087/* ---------- */
1038 unsigned int ModLevel3Mask, 1088 unsigned int ModLevel3Mask,
1039 ModMetaMask, 1089 ModMetaMask,
1040 ModNumLockMask; 1090 ModNumLockMask;
1041 int old_width, /* last used width in screen resize */
1042 old_height; /* last used height in screen resize */
1043 unsigned long priv_modes, 1091 unsigned long priv_modes,
1044 SavedModes; 1092 SavedModes;
1045/* ---------- */ 1093/* ---------- */
1046 Atom *xa; 1094 Atom *xa;
1047/* ---------- */ 1095/* ---------- */
1048 Time selection_time, 1096 Time selection_time,
1049 selection_request_time; 1097 clipboard_time;
1098 rxvt_selection *selection_req;
1050 pid_t cmd_pid; /* process id of child */ 1099 pid_t cmd_pid; /* process id of child */
1051 char * incr_buf;
1052 size_t incr_buf_size, incr_buf_fill;
1053/* ---------- */ 1100/* ---------- */
1054 struct mouse_event MEvent; 1101 struct mouse_event MEvent;
1055 XComposeStatus compose; 1102 XComposeStatus compose;
1056 struct termios tio; 1103 static struct termios def_tio;
1057 row_col_t oldcursor; 1104 row_col_t oldcursor;
1058#ifdef HAVE_BG_PIXMAP 1105
1059 bgPixmap_t bgPixmap;
1060#endif
1061#ifdef HAVE_AFTERIMAGE 1106#ifdef HAVE_IMG
1062 ASVisual *asv; 1107 enum {
1063 ASImageManager *asimman; 1108 BG_IS_TRANSPARENT = 1 << 1,
1064 1109 BG_NEEDS_REFRESH = 1 << 2,
1065 void init_asv ()
1066 {
1067 if (!asv)
1068 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1069 } 1110 };
1111
1112 uint8_t bg_flags;
1113
1114 rxvt_img *bg_img;
1070#endif 1115#endif
1071 1116
1072#if ENABLE_OVERLAY 1117#if ENABLE_OVERLAY
1073 overlay_base ov; 1118 overlay_base ov;
1074 1119
… …
1082 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1127 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1083#endif 1128#endif
1084 1129
1085 vector<void *> allocated; // free these memory blocks with free() 1130 vector<void *> allocated; // free these memory blocks with free()
1086 1131
1087 char env_windowid[21]; /* environmental variable WINDOWID */ 1132 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1088 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1089 char *env_display; /* environmental variable DISPLAY */
1090 char *env_term; /* environmental variable TERM */
1091 1133
1092 char *locale; 1134 char *locale;
1093 char charsets[4]; 1135 char charsets[4];
1094 char *v_buffer; /* pointer to physical buffer */ 1136 char *v_buffer; /* pointer to physical buffer */
1095 unsigned int v_buflen; /* size of area to write */ 1137 unsigned int v_buflen; /* size of area to write */
1096 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1138 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1139 char **env;
1097 1140
1098#ifdef KEYSYM_RESOURCE 1141#ifdef KEYSYM_RESOURCE
1099 keyboard_manager *keyboard; 1142 keyboard_manager *keyboard;
1100#endif 1143#endif
1101#ifndef NO_RESOURCES 1144#ifndef NO_RESOURCES
… …
1107 char *cmdbuf_ptr, *cmdbuf_endp; 1150 char *cmdbuf_ptr, *cmdbuf_endp;
1108 char cmdbuf_base[CBUFSIZ]; 1151 char cmdbuf_base[CBUFSIZ];
1109 1152
1110 ptytty *pty; 1153 ptytty *pty;
1111 1154
1112 rxvt_salloc *talloc; // text line allocator 1155 // chunk contains all line_t's as well as rend_t and text_t buffers
1113 rxvt_salloc *ralloc; // rend line allocator 1156 // for drawn_buf, swap_buf and row_buf, in this order
1157 void *chunk;
1158 size_t chunk_size;
1159
1160 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1161 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1162 uint16_t rgb24_sequence;
1114 1163
1115 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1164 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1116 1165
1117#if ENABLE_FRILLS || ISO_14755 1166#if ENABLE_FRILLS || ISO_14755
1118 // ISO 14755 entry support 1167 // ISO 14755 entry support
1119 unicode_t iso14755buf; 1168 unicode_t iso14755buf;
1120 void commit_iso14755 (); 1169 void commit_iso14755 ();
1121# if ISO_14755 1170# if ISO_14755
1122 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1171 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1123 void iso14755_54 (int x, int y); 1172 void iso14755_54 (int x, int y);
1124# endif 1173# endif
1125#endif 1174#endif
1126 1175
1127 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1176 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1129 void vt_select_input () const NOTHROW 1178 void vt_select_input () const NOTHROW
1130 { 1179 {
1131 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1180 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1132 } 1181 }
1133 1182
1134#if ENABLE_TRANSPARENCY || ENABLE_PERL 1183#if ENABLE_PERL
1135 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1136 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1137#endif
1138#ifdef HAVE_BG_PIXMAP
1139 void update_background ();
1140#if TRACE_PIXMAPS
1141 void trace_update_background (const char *file, int line);
1142# define update_background() trace_update_background (__FILE__, __LINE__)
1143#endif
1144 void update_background_cb (ev::timer &w, int revents);
1145 ev::timer update_background_ev;
1146#endif 1186#endif
1147 1187
1148 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1149 xevent_watcher termwin_ev; 1189 xevent_watcher termwin_ev;
1150 xevent_watcher vt_ev; 1190 xevent_watcher vt_ev;
… …
1153 void child_cb (ev::child &w, int revents); ev::child child_ev; 1193 void child_cb (ev::child &w, int revents); ev::child child_ev;
1154 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1194 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1155 void refresh_check (); 1195 void refresh_check ();
1156 void flush (); 1196 void flush ();
1157 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1197 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1198 void cmdbuf_reify ();
1199 void cmdbuf_append (const char *str, size_t count);
1158 bool pty_fill (); 1200 bool pty_fill ();
1159 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1201 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1160 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1161 1202
1162#ifdef CURSOR_BLINK 1203#ifdef CURSOR_BLINK
1204 void cursor_blink_reset ();
1163 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1205 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1164#endif 1206#endif
1165#ifdef TEXT_BLINK 1207#ifdef TEXT_BLINK
1166 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1208 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1167#endif 1209#endif
… …
1184 void pointer_blank (); 1226 void pointer_blank ();
1185#endif 1227#endif
1186 void pointer_unblank (); 1228 void pointer_unblank ();
1187 1229
1188 void tt_printf (const char *fmt,...); 1230 void tt_printf (const char *fmt,...);
1231 void tt_write_ (const char *data, unsigned int len);
1189 void tt_write (const char *data, unsigned int len); 1232 void tt_write (const char *data, unsigned int len);
1233 void tt_write_user_input (const char *data, unsigned int len);
1190 void pty_write (); 1234 void pty_write ();
1191
1192 void init (stringvec *argv, stringvec *envv)
1193 {
1194 this->argv = argv;
1195 init (argv->size (), argv->begin (), envv);
1196 }
1197 1235
1198 void make_current () const // make this the "currently active" urxvt instance 1236 void make_current () const // make this the "currently active" urxvt instance
1199 { 1237 {
1200 SET_R (this); 1238 SET_R (this);
1201 set_environ (envv); 1239 set_environ (env);
1202 rxvt_set_locale (locale); 1240 rxvt_set_locale (locale);
1203 } 1241 }
1204 1242
1205#if USE_XIM 1243#if USE_XIM
1206 rxvt_xim *input_method; 1244 rxvt_xim *input_method;
… …
1213 void im_set_size (XRectangle &size); 1251 void im_set_size (XRectangle &size);
1214 void im_set_position (XPoint &pos) NOTHROW; 1252 void im_set_position (XPoint &pos) NOTHROW;
1215 void im_set_color (unsigned long &fg, unsigned long &bg); 1253 void im_set_color (unsigned long &fg, unsigned long &bg);
1216 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1254 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1217 1255
1218 bool IMisRunning (); 1256 bool im_is_running ();
1219 void IMSendSpot (); 1257 void im_send_spot ();
1220 bool IM_get_IC (const char *modifiers); 1258 bool im_get_ic (const char *modifiers);
1221 void IMSetPosition (); 1259 void im_set_position ();
1222#endif 1260#endif
1223 1261
1224 // command.C 1262 // command.C
1225 void key_press (XKeyEvent &ev); 1263 void key_press (XKeyEvent &ev);
1226 void key_release (XKeyEvent &ev); 1264 void key_release (XKeyEvent &ev);
1227 unsigned int cmd_write (const char *str, unsigned int count);
1228 1265
1229 wchar_t next_char () NOTHROW; 1266 wchar_t next_char () NOTHROW;
1230 wchar_t cmd_getc () THROW ((class out_of_input)); 1267 wchar_t cmd_getc () THROW ((class out_of_input));
1231 uint32_t next_octet () NOTHROW; 1268 uint32_t next_octet () NOTHROW;
1232 uint32_t cmd_get8 () THROW ((class out_of_input)); 1269 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1240#if ENABLE_FRILLS 1277#if ENABLE_FRILLS
1241 void set_urgency (bool enable); 1278 void set_urgency (bool enable);
1242#else 1279#else
1243 void set_urgency (bool enable) { } 1280 void set_urgency (bool enable) { }
1244#endif 1281#endif
1245 void update_fade_color (unsigned int idx); 1282 void update_fade_color (unsigned int idx, bool first_time = false);
1246#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1247 FILE *popen_printer (); 1284 FILE *popen_printer ();
1248 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1249#endif 1286#endif
1250 void process_print_pipe (); 1287 void process_print_pipe ();
… …
1256 char *get_to_st (unicode_t &ends_how); 1293 char *get_to_st (unicode_t &ends_how);
1257 void process_dcs_seq (); 1294 void process_dcs_seq ();
1258 void process_osc_seq (); 1295 void process_osc_seq ();
1259 void process_color_seq (int report, int color, const char *str, char resp); 1296 void process_color_seq (int report, int color, const char *str, char resp);
1260 void process_xterm_seq (int op, char *str, char resp); 1297 void process_xterm_seq (int op, char *str, char resp);
1298 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1261 int privcases (int mode, unsigned long bit); 1299 int privcases (int mode, unsigned long bit);
1262 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1300 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1263 void process_sgr_mode (unsigned int nargs, const int *arg); 1301 void process_sgr_mode (unsigned int nargs, const int *arg);
1264 void process_graphics (); 1302 void set_cursor_style (int style);
1265 // init.C 1303 // init.C
1304 void init (stringvec *argv, stringvec *envv);
1305 void init (int argc, const char *const *argv, const char *const *envv);
1306 void init2 (int argc, const char *const *argv);
1266 void init_vars (); 1307 void init_vars ();
1267 const char **init_resources (int argc, const char *const *argv); 1308 const char **init_resources (int argc, const char *const *argv);
1268 void init (int argc, const char *const *argv, stringvec *envv);
1269 void init_env (); 1309 void init_env ();
1270 void set_locale (const char *locale); 1310 void set_locale (const char *locale);
1271 void init_xlocale (); 1311 void init_xlocale ();
1272 void init_command (const char *const *argv); 1312 void init_command (const char *const *argv);
1273 void run_command (const char *const *argv); 1313 void run_command (const char *const *argv);
1274 int run_child (const char *const *argv); 1314 int run_child (const char *const *argv);
1275 void color_aliases (int idx); 1315 void color_aliases (int idx);
1276 void create_windows (int argc, const char *const *argv); 1316 void create_windows (int argc, const char *const *argv);
1277 void get_colours (); 1317 void get_colors ();
1278 void get_ourmods (); 1318 void get_ourmods ();
1319 void set_icon (const char *file);
1279 // main.C 1320 // main.C
1280 void tt_winch (); 1321 void tt_winch ();
1281 rxvt_term (); 1322 rxvt_term ();
1282 ~rxvt_term (); 1323 ~rxvt_term ();
1283 void destroy (); 1324 void destroy ();
1284 void emergency_cleanup (); 1325 void emergency_cleanup ();
1285 void recolour_cursor (); 1326 void recolor_cursor ();
1286 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1327 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1287 void window_calc (unsigned int newwidth, unsigned int newheight); 1328 void window_calc (unsigned int newwidth, unsigned int newheight);
1288 bool set_fonts (); 1329 bool set_fonts ();
1289 void set_string_property (Atom prop, const char *str, int len = -1); 1330 void set_string_property (Atom prop, const char *str, int len = -1);
1331 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1290 void set_utf8_property (Atom prop, const char *str, int len = -1); 1332 void set_utf8_property (Atom prop, const char *str, int len = -1);
1291 void set_title (const char *str); 1333 void set_title (const char *str);
1292 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
1293 void set_window_color (int idx, const char *color); 1335 void set_window_color (int idx, const char *color);
1294 void set_colorfgbg (); 1336 char *get_colorfgbg ();
1295 bool set_color (rxvt_color &color, const char *name); 1337 bool set_color (rxvt_color &color, const char *name);
1296 void alias_color (int dst, int src); 1338 void alias_color (int dst, int src);
1297 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1339 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1298 void get_window_origin (int &x, int &y); 1340 void get_window_origin (int &x, int &y);
1299 Pixmap get_pixmap_property (int prop_id);
1300 1341
1301 // screen.C 1342 // screen.C
1302 1343
1303 void lalloc (line_t &l) const 1344 bool option (uint8_t opt) const NOTHROW
1304 { 1345 {
1305 l.t = (text_t *)talloc->alloc (); 1346 return options[opt >> 3] & (1 << (opt & 7));
1306 l.r = (rend_t *)ralloc->alloc ();
1307 } 1347 }
1308 1348
1309#if 0 1349 void set_option (uint8_t opt, bool set = true) NOTHROW;
1310 void lfree (line_t &l)
1311 {
1312 talloc->free (l.t);
1313 ralloc->free (l.r);
1314 }
1315#endif
1316
1317 void lresize (line_t &l) const
1318 {
1319 if (!l.t)
1320 return;
1321
1322 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1323 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1324
1325 l.l = min (l.l, ncol);
1326
1327 if (ncol > prev_ncol)
1328 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1329 }
1330 1350
1331 int fgcolor_of (rend_t r) const NOTHROW 1351 int fgcolor_of (rend_t r) const NOTHROW
1332 { 1352 {
1333 int base = GET_BASEFG (r); 1353 int base = GET_BASEFG (r);
1334#ifndef NO_BRIGHTCOLOR 1354#ifndef NO_BRIGHTCOLOR
1335 if (r & RS_Bold 1355 if (r & RS_Bold
1336# if ENABLE_STYLES 1356# if ENABLE_STYLES
1337 && option (Opt_intensityStyles) 1357 && option (Opt_intensityStyles)
1338# endif 1358# endif
1339 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1359 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1340 base += minBrightCOLOR - minCOLOR; 1360 base += minBrightCOLOR - minCOLOR;
1341#endif 1361#endif
1342 return base; 1362 return base;
1343 } 1363 }
1344 1364
… …
1348#ifndef NO_BRIGHTCOLOR 1368#ifndef NO_BRIGHTCOLOR
1349 if (r & RS_Blink 1369 if (r & RS_Blink
1350# if ENABLE_STYLES 1370# if ENABLE_STYLES
1351 && option (Opt_intensityStyles) 1371 && option (Opt_intensityStyles)
1352# endif 1372# endif
1353 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1373 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1354 base += minBrightCOLOR - minCOLOR; 1374 base += minBrightCOLOR - minCOLOR;
1355#endif 1375#endif
1356 return base; 1376 return base;
1357 } 1377 }
1358 1378
1359 bool option (uint8_t opt) const NOTHROW
1360 {
1361 if (!opt)
1362 return 0;
1363
1364 --opt;
1365 return options[opt >> 3] & (1 << (opt & 7));
1366 }
1367
1368 void set_option (uint8_t opt, bool set = true) NOTHROW
1369 {
1370 if (!opt)
1371 return;
1372
1373 --opt;
1374 if (set)
1375 options[opt >> 3] |= (1 << (opt & 7));
1376 else
1377 options[opt >> 3] &= ~(1 << (opt & 7));
1378 }
1379
1380 void set_privmode (unsigned bit, int set) NOTHROW
1381 {
1382 if (set)
1383 priv_modes |= bit;
1384 else
1385 priv_modes &= ~bit;
1386 }
1387
1388 // modifies first argument(!) 1379 // modifies first argument(!)
1380 void tt_paste (char *data, unsigned int len) NOTHROW;
1389 void paste (char *data, unsigned int len) NOTHROW; 1381 void paste (char *data, unsigned int len) NOTHROW;
1382 void scr_alloc () NOTHROW;
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1383 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1384 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1392 void scr_kill_char (line_t &l, int col) const NOTHROW; 1385 void scr_kill_char (line_t &l, int col) const NOTHROW;
1386 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1393 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1387 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1388 void copy_line (line_t &dst, line_t &src);
1394 void scr_reset (); 1389 void scr_reset ();
1395 void scr_release () NOTHROW; 1390 void scr_release () NOTHROW;
1396 void scr_clear (bool really = false) NOTHROW; 1391 void scr_clear (bool really = false) NOTHROW;
1397 void scr_refresh () NOTHROW; 1392 void scr_refresh () NOTHROW;
1398 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1393 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1402 void scr_backindex () NOTHROW; 1397 void scr_backindex () NOTHROW;
1403 void scr_forwardindex () NOTHROW; 1398 void scr_forwardindex () NOTHROW;
1404#endif 1399#endif
1405 void scr_touch (bool refresh) NOTHROW; 1400 void scr_touch (bool refresh) NOTHROW;
1406 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1401 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1407 void scr_recolour () NOTHROW; 1402 void scr_recolor (bool refresh = true) NOTHROW;
1408 void scr_remap_chars () NOTHROW; 1403 void scr_remap_chars () NOTHROW;
1409 void scr_remap_chars (line_t &l) NOTHROW; 1404 void scr_remap_chars (line_t &l) NOTHROW;
1410 1405
1411 enum cursor_mode { SAVE, RESTORE }; 1406 enum cursor_mode { SAVE, RESTORE };
1412 1407
… …
1437 void scr_report_position () NOTHROW; 1432 void scr_report_position () NOTHROW;
1438 void set_font_style () NOTHROW; 1433 void set_font_style () NOTHROW;
1439 void scr_charset_choose (int set) NOTHROW; 1434 void scr_charset_choose (int set) NOTHROW;
1440 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1435 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1441 void scr_move_to (int y, int len) NOTHROW; 1436 void scr_move_to (int y, int len) NOTHROW;
1437 bool scr_page (int nlines) NOTHROW;
1442 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1438 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1439 {
1440 return scr_page (direction * nlines);
1441 }
1443 bool scr_changeview (int new_view_start) NOTHROW; 1442 bool scr_changeview (int new_view_start) NOTHROW;
1444 void scr_bell () NOTHROW; 1443 void scr_bell () NOTHROW;
1445 void scr_printscreen (int fullhist) NOTHROW; 1444 void scr_printscreen (int fullhist) NOTHROW;
1446 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1445 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1447 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1448 void scr_reverse_selection () NOTHROW; 1447 void scr_reverse_selection () NOTHROW;
1449 void scr_dump (int fd) NOTHROW; 1448 void scr_dump (int fd) NOTHROW;
1450 1449
1451 void selection_check (int check_more) NOTHROW; 1450 void selection_check (int check_more) NOTHROW;
1452 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1451 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1453 void selection_property (Window win, Atom prop) NOTHROW;
1454 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1452 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1455 int selection_request_other (Atom target, int selnum) NOTHROW;
1456 void selection_clear () NOTHROW; 1453 void selection_clear (bool clipboard = false) NOTHROW;
1457 void selection_make (Time tm); 1454 void selection_make (Time tm);
1458 bool selection_grab (Time tm) NOTHROW; 1455 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1459 void selection_start_colrow (int col, int row) NOTHROW; 1456 void selection_start_colrow (int col, int row) NOTHROW;
1460 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1457 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1461 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1458 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1462 void selection_remove_trailing_spaces () NOTHROW; 1459 void selection_remove_trailing_spaces () NOTHROW;
1463 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1460 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1464 void selection_click (int clicks, int x, int y) NOTHROW; 1461 void selection_click (int clicks, int x, int y) NOTHROW;
1465 void selection_extend (int x, int y, int flag) NOTHROW; 1462 void selection_extend (int x, int y, int flag) NOTHROW;
1466 void selection_rotate (int x, int y) NOTHROW; 1463 void selection_rotate (int x, int y) NOTHROW;
1467 1464
1468 // xdefaults.C 1465 // xdefaults.C
1466 void rxvt_usage (int type);
1469 void get_options (int argc, const char *const *argv); 1467 const char **get_options (int argc, const char *const *argv);
1468 int parse_keysym (const char *str, unsigned int &state);
1470 int parse_keysym (const char *str, const char *arg); 1469 int bind_action (const char *str, const char *arg);
1471 const char *x_resource (const char *name); 1470 const char *x_resource (const char *name);
1472 void extract_resources (); 1471 void extract_resources ();
1472 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1473 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1474 {
1475 enumerate_resources (cb, "keysym", "Keysym");
1476 }
1477 void extract_keysym_resources ();
1473}; 1478};
1474 1479
1475#endif /* _RXVT_H_ */ 1480#endif /* _RXVT_H_ */
1476 1481

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