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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.340 by ayin, Fri Dec 28 14:00:47 2007 UTC vs.
Revision 1.422 by root, Thu Dec 16 23:03:50 2010 UTC

… …
76 76
77#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h" 78#include "rxvtutil.h"
79#include "rxvtfont.h" 79#include "rxvtfont.h"
80#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
81#include "scrollbar.h"
81#include "ev_cpp.h" 82#include "ev_cpp.h"
82#include "salloc.h" 83#include "salloc.h"
83#include "libptytty.h" 84#include "libptytty.h"
84 85
85#include "rxvtperl.h" 86#include "rxvtperl.h"
… …
96/* 97/*
97 ***************************************************************************** 98 *****************************************************************************
98 * SYSTEM HACKS 99 * SYSTEM HACKS
99 ***************************************************************************** 100 *****************************************************************************
100 */ 101 */
101/* Consistent defines - please report on the necessity
102 * @ Unixware: defines (__svr4__)
103 */
104#if defined (SVR4) && !defined (__svr4__)
105# define __svr4__ 1
106#endif
107#if defined (sun) && !defined (__sun__)
108# define __sun__ 1
109#endif
110 102
111#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
112typedef char *XPointer; 104typedef char *XPointer;
113#endif 105#endif
114 106
115#include <termios.h> 107#include <termios.h>
116typedef struct termios ttymode_t;
117 108
118#include "background.h" 109#include "background.h"
119 110
120#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 112# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 114# define STDERR_FILENO 2
124#endif
125
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif 115#endif
129 116
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 118# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 119# define EXIT_FAILURE 1 /* exit function failure */
… …
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 151
165char * rxvt_basename (const char *str) NOTHROW; 152const char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW; 154void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW; 155void rxvt_warn (const char *fmt,...) NOTHROW;
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
… …
203 if (envv) 190 if (envv)
204#endif 191#endif
205 environ = envv; 192 environ = envv;
206} 193}
207 194
195struct localise_env
196{
197 char **orig_env;
198
199 localise_env (char **new_env)
200 {
201 orig_env = environ;
202 environ = new_env;
203 }
204
205 ~localise_env ()
206 {
207 environ = orig_env;
208 }
209};
210
208/* 211/*
209 ***************************************************************************** 212 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 213 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 214 *****************************************************************************
212 */ 215 */
213 216
214/* If we're using either the rxvt scrollbar, keep the
215 * scrollColor resource.
216 */
217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
218# define KEEP_SCROLLCOLOR 1
219#else
220# undef KEEP_SCROLLCOLOR
221#endif
222
223/* 217/*
224 * the 'essential' information for reporting Mouse Events 218 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 219 * pared down from XButtonEvent
226 */ 220 */
227struct mouse_event { 221struct mouse_event
222{
228 int clicks; 223 int clicks;
229 Time time; /* milliseconds */ 224 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 225 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 226 unsigned int button; /* detail */
232}; 227};
… …
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 263# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 264#else
270# define COLORTERMENVFULL COLORTERMENV 265# define COLORTERMENVFULL COLORTERMENV
271#endif 266#endif
272#ifndef TERMENV 267#ifndef TERMENV
268# if USE_256_COLORS
269# define TERMENV "rxvt-unicode-256color"
270# else
273# define TERMENV "rxvt-unicode" 271# define TERMENV "rxvt-unicode"
272# endif
274#endif 273#endif
275 274
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 275#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 276# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 277#endif
279 278
280#define scrollBar_esc 30 279#define scrollBar_esc 30
281 280
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 281#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283# define HAVE_SCROLLBARS 1 282# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284#endif 283#endif
285
286#define R_SB_ALIGN_CENTRE 0
287#define R_SB_ALIGN_TOP 1
288#define R_SB_ALIGN_BOTTOM 2
289
290#define R_SB_NEXT 1
291#define R_SB_XTERM 2
292#define R_SB_PLAIN 4
293#define R_SB_RXVT 8
294
295#define SB_WIDTH_NEXT 19
296#define SB_WIDTH_XTERM 15
297#define SB_WIDTH_PLAIN 7
298#ifndef SB_WIDTH_RXVT
299# define SB_WIDTH_RXVT 10
300#endif
301
302/*
303 * NeXT scrollbar defines
304 */
305#define SB_PADDING 1
306#define SB_BORDER_WIDTH 1
307#define SB_BEVEL_WIDTH_UPPER_LEFT 1
308#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
309#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
310#define SB_MARGIN_SPACE (SB_PADDING * 2)
311#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
312#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
313#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
314#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
315#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
316#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
317#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
318#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
319 /*
320 * +-------------+
321 * | | <---< SB_PADDING
322 * | ::::::::::: |
323 * | ::::::::::: |
324 * '''''''''''''''''
325 * ,,,,,,,,,,,,,,,,,
326 * | ::::::::::: |
327 * | ::::::::::: |
328 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
329 * | | :::::::: |
330 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
331 * | +---------+ |
332 * | | ......%%| |
333 * | | ......%%| |
334 * | | .. ()..%%| |
335 * | | ......%%| |
336 * | | %%%%%%%%| |
337 * | +---------+ | <.........................
338 * | | <---< SB_PADDING :
339 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
340 * | | ......%%| | | : :
341 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
342 * | | %%%%%%%%| | | : :
343 * | +---------+ | <-+ : :
344 * | | : :
345 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
346 * | | ......%%| | | : :
347 * | | ..\/..%%| | | : :
348 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
349 * | +---------+ | | : :
350 * | | | : :
351 * +-------------+ <-+.........:............:
352 * ^^|_________| :
353 * || | :
354 * || +---< SB_BUTTON_WIDTH
355 * || :
356 * |+------< SB_PADDING
357 * |: :
358 * +----< SB_BORDER_WIDTH
359 * : :
360 * :............:
361 * |
362 * +---< SB_WIDTH_NEXT
363 */
364 284
365enum { 285enum {
366 NO_REFRESH = 0, /* Window not visible at all! */ 286 NO_REFRESH = 0, /* Window not visible at all! */
367 FAST_REFRESH = 1, /* Fully exposed window */ 287 FAST_REFRESH = 1, /* Fully exposed window */
368 SLOW_REFRESH = 2, /* Partially exposed window */ 288 SLOW_REFRESH = 2, /* Partially exposed window */
… …
404enum { 324enum {
405 PRIMARY = 0, 325 PRIMARY = 0,
406 SECONDARY, 326 SECONDARY,
407}; 327};
408 328
329// define various rendition bits and masks. the rendition word
330// is 32 bits in size, and we should use it as efficiently as possible
331
409#define RS_None 0 332#define RS_None 0
410 333
411#define RS_fgMask 0x0000007fUL // 128 colors 334// GET_BGATTR depends on RS_fgShift > RS_bgShift
412#define RS_bgMask 0x00003f80UL // 128 colors 335#define RS_colorMask ((1UL << Color_Bits) - 1UL)
336#define RS_bgShift 0
337#define RS_fgShift (RS_bgShift + Color_Bits)
338#define RS_bgMask (RS_colorMask << RS_bgShift)
339#define RS_fgMask (RS_colorMask << RS_fgShift)
340
341// must have space for rxvt_fontset::fontCount * 2 + 2 values
342#define RS_fontShift (RS_fgShift + Color_Bits)
343#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
344#define RS_fontCount rxvt_fontset::fontCount
345#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
346
347// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
348#define RS_redraw (2UL << RS_fontShift)
349
350#define RS_Sel (1UL << 22)
351
352// 4 custom bits for extensions
353#define RS_customCount 16UL
354#define RS_customShift 23
355#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
413 356
414// font styles 357// font styles
415#define RS_Bold 0x00004000UL // value 1 358#define RS_Bold (1UL << RS_styleShift)
416#define RS_Italic 0x00008000UL // value 2 359#define RS_Italic (2UL << RS_styleShift)
360
361#define RS_styleCount 4
362#define RS_styleShift 27
363#define RS_styleMask (RS_Bold | RS_Italic)
417 364
418// fake styles 365// fake styles
419#define RS_Blink 0x00010000UL // blink 366#define RS_Blink (1UL << 29)
420#define RS_RVid 0x00020000UL // reverse video 367#define RS_RVid (1UL << 30) // reverse video
421#define RS_Uline 0x00040000UL // underline 368#define RS_Uline (1UL << 31) // underline
422
423// toggle this to force redraw, must be != RS_Careful
424#define RS_redraw 0x01000000UL
425
426// 5 custom bits for extensions
427#define RS_customCount 32
428#define RS_customMask 0x00f80000UL
429#define RS_customShift 19
430
431// other flags
432#define RS_Careful 0x80000000UL /* be careful when drawing these */
433
434#define RS_styleCount 4
435#define RS_styleMask (RS_Bold | RS_Italic)
436#define RS_styleShift 14
437 369
438#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 370#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
439#define RS_attrMask (RS_baseattrMask | RS_fontMask) 371#define RS_attrMask (RS_baseattrMask | RS_fontMask)
440 372
441#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
442#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
443#define RS_fontShift 24
444
445#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 373#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
446#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 374#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
447 375
448#define Sel_none 0 /* Not waiting */ 376#define Sel_none 0 /* Not waiting */
449#define Sel_normal 0x01 /* normal selection */ 377#define Sel_normal 0x01 /* normal selection */
450#define Sel_incr 0x02 /* incremental selection */ 378#define Sel_incr 0x02 /* incremental selection */
451#define Sel_direct 0x00 379#define Sel_direct 0x00
… …
473 XTerm_name = 0, 401 XTerm_name = 0,
474 XTerm_iconName = 1, 402 XTerm_iconName = 1,
475 XTerm_title = 2, 403 XTerm_title = 2,
476 XTerm_property = 3, // change X property 404 XTerm_property = 3, // change X property
477 XTerm_Color = 4, // change colors 405 XTerm_Color = 4, // change colors
478 XTerm_Color00 = 10, // not implemented, CLASH! 406 XTerm_Color00 = 10, // change fg color
479 XTerm_Color01 = 11, // not implemented 407 XTerm_Color01 = 11, // change bg color
480 XTerm_Color_cursor = 12, // change actual 'Cursor' color 408 XTerm_Color_cursor = 12, // change actual 'Cursor' color
481 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 409 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
482 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 410 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
483 XTerm_Color05 = 15, // not implemented (tektronix fg) 411 XTerm_Color05 = 15, // not implemented (tektronix fg)
484 XTerm_Color06 = 16, // not implemented (tektronix bg) 412 XTerm_Color06 = 16, // not implemented (tektronix bg)
485 XTerm_Color_RV = 17, // change actual 'Highlight' color 413 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
414 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
486 XTerm_logfile = 46, // not implemented 415 XTerm_logfile = 46, // not implemented
487 XTerm_font = 50, 416 XTerm_font = 50,
488 417
489 XTerm_konsole30 = 30, // reserved for konsole 418 XTerm_konsole30 = 30, // reserved for konsole
490 XTerm_konsole31 = 31, // reserved for konsole 419 XTerm_konsole31 = 31, // reserved for konsole
491 XTerm_emacs51 = 51, // reserved for emacs shell 420 XTerm_emacs51 = 51, // reserved for emacs shell
492 /* 421 /*
493 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 422 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
494 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
495 */ 423 */
496 Rxvt_Color_BD = 18, // change actual 'Bold' color 424
497 Rxvt_Color_UL = 19, // change actual 'Underline' color 425 // deprecated
426 Rxvt_restoreFG = 39,
427 Rxvt_restoreBG = 49,
428
498 Rxvt_Pixmap = 20, // new bg pixmap 429 Rxvt_Pixmap = 20, // new bg pixmap
499 Rxvt_restoreFG = 39, // change default fg color
500 Rxvt_restoreBG = 49, // change default bg color
501 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 430 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
502 431
503 URxvt_locale = 701, // change locale 432 URxvt_locale = 701, // change locale
504 URxvt_version = 702, // request version 433 URxvt_version = 702, // request version
505 434
506 URxvt_Color_IT = 704, // change actual 'Italic' colour 435 URxvt_Color_IT = 704, // change actual 'Italic' colour
507 URxvt_Color_tint = 705, // change actual tint colour 436 URxvt_Color_tint = 705, // change actual tint colour
437 URxvt_Color_BD = 706, // change actual 'Bold' color
438 URxvt_Color_UL = 707, // change actual 'Underline' color
508 URxvt_Color_BD = 706, 439 URxvt_Color_border = 708,
509 URxvt_Color_UL = 707,
510 440
511 URxvt_font = 710, 441 URxvt_font = 710,
512 URxvt_boldFont = 711, 442 URxvt_boldFont = 711,
513 URxvt_italicFont = 712, 443 URxvt_italicFont = 712,
514 URxvt_boldItalicFont = 713, 444 URxvt_boldItalicFont = 713,
515 445
516 URxvt_view_up = 720, 446 URxvt_view_up = 720,
517 URxvt_view_down = 721, 447 URxvt_view_down = 721,
518 448
519 URxvt_perl = 777, 449 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
520}; 450};
521 451
522/* Words starting with `Color_' are colours. Others are counts */ 452/* Words starting with `Color_' are colours. Others are counts */
523/* 453/*
524 * The PixColor and rendition colour usage should probably be decoupled 454 * The PixColor and rendition colour usage should probably be decoupled
… …
554 Color_White = maxBrightCOLOR, 484 Color_White = maxBrightCOLOR,
555#else 485#else
556 Color_White = maxCOLOR, 486 Color_White = maxCOLOR,
557#endif 487#endif
558 minTermCOLOR = Color_White + 1, 488 minTermCOLOR = Color_White + 1,
489#if USE_256_COLORS
490 maxTermCOLOR = Color_White + 240,
491#else
559 maxTermCOLOR = Color_White + 72, 492 maxTermCOLOR = Color_White + 72,
493#endif
560#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
561 Color_cursor, 495 Color_cursor,
562 Color_cursor2, 496 Color_cursor2,
563#endif 497#endif
564 Color_pointer_fg, 498 Color_pointer_fg,
… …
573#if ENABLE_FRILLS 507#if ENABLE_FRILLS
574 Color_underline, 508 Color_underline,
575#endif 509#endif
576#ifdef OPTION_HC 510#ifdef OPTION_HC
577 Color_HC, 511 Color_HC,
512 Color_HTC,
578#endif 513#endif
579#ifdef KEEP_SCROLLCOLOR
580 Color_scroll, 514 Color_scroll,
515#ifdef RXVT_SCROLLBAR
581 Color_trough, 516 Color_trough,
582#endif 517#endif
583#if ENABLE_TRANSPARENCY 518#if ENABLE_TRANSPARENCY
584 Color_tint, 519 Color_tint,
585#endif 520#endif
586#if OFF_FOCUS_FADING 521#if OFF_FOCUS_FADING
587 Color_fade, 522 Color_fade,
588#endif 523#endif
589 NRS_COLORS, /* */ 524 NRS_COLORS, /* */
590#ifdef KEEP_SCROLLCOLOR 525#ifdef RXVT_SCROLLBAR
591 Color_topShadow = NRS_COLORS, 526 Color_topShadow = NRS_COLORS,
592 Color_bottomShadow, 527 Color_bottomShadow,
593 TOTAL_COLORS 528 TOTAL_COLORS
594#else 529#else
595 TOTAL_COLORS = NRS_COLORS 530 TOTAL_COLORS = NRS_COLORS
596#endif 531#endif
597}; 532};
598 533
534#if USE_256_COLORS
535# define Color_Bits 9 // 0 .. maxTermCOLOR
536#else
599#define Color_Bits 7 // 0 .. maxTermCOLOR 537# define Color_Bits 7 // 0 .. maxTermCOLOR
538#endif
600 539
601/* 540/*
602 * Resource list 541 * Resource list
603 */ 542 */
604enum { 543enum {
… …
631#define PrivMode_smoothScroll (1UL<<17) 570#define PrivMode_smoothScroll (1UL<<17)
632#define PrivMode_vt52 (1UL<<18) 571#define PrivMode_vt52 (1UL<<18)
633#define PrivMode_LFNL (1UL<<19) 572#define PrivMode_LFNL (1UL<<19)
634#define PrivMode_MouseBtnEvent (1UL<<20) 573#define PrivMode_MouseBtnEvent (1UL<<20)
635#define PrivMode_MouseAnyEvent (1UL<<21) 574#define PrivMode_MouseAnyEvent (1UL<<21)
575#define PrivMode_BracketPaste (1UL<<22)
576#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
577#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
636 578
637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 579#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
638 580
639#ifdef ALLOW_132_MODE 581#ifdef ALLOW_132_MODE
640# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 582# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
644 586
645// do not change these constants lightly, there are many interdependencies 587// do not change these constants lightly, there are many interdependencies
646#define IMBUFSIZ 128 // input modifier buffer sizes 588#define IMBUFSIZ 128 // input modifier buffer sizes
647#define KBUFSZ 512 // size of keyboard mapping buffer 589#define KBUFSZ 512 // size of keyboard mapping buffer
648#define CBUFSIZ 2048 // size of command buffer 590#define CBUFSIZ 2048 // size of command buffer
591#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
649#define UBUFSIZ 2048 // character buffer 592#define UBUFSIZ 2048 // character buffer
650 593
651#if ENABLE_FRILLS 594#if ENABLE_FRILLS
652# include <X11/Xmd.h> 595# include <X11/Xmd.h>
653typedef struct _mwmhints { 596typedef struct _mwmhints
597{
654 CARD32 flags; 598 CARD32 flags;
655 CARD32 functions; 599 CARD32 functions;
656 CARD32 decorations; 600 CARD32 decorations;
657 INT32 input_mode; 601 INT32 input_mode;
658 CARD32 status; 602 CARD32 status;
… …
689/* 633/*
690 ***************************************************************************** 634 *****************************************************************************
691 * MACRO DEFINES 635 * MACRO DEFINES
692 ***************************************************************************** 636 *****************************************************************************
693 */ 637 */
638
639// speed hack, copy some member variable into a local variable of the same name
694#define dLocal(type,name) type const name = this->name 640#define dLocal(type,name) type const name = this->name
695 641
696// for speed reasons, we assume that all codepoints 32 to 126 are 642// for speed reasons, we assume that all codepoints 32 to 126 are
697// single-width. 643// single-width.
698#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 644#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
705#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 651#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
706#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 652#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
707#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 653#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
708#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 654#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
709 655
710#define LINENO(n) MOD (term_start + int(n), total_rows) 656#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
711#define ROW(n) row_buf [LINENO (n)] 657#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
658
659#define LINENO(n) LINENO_of (this, n)
660#define ROW(n) ROW_of (this, n)
712 661
713/* how to build & extract colors and attributes */ 662/* how to build & extract colors and attributes */
714#define GET_BASEFG(x) (((x) & RS_fgMask)) 663#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
715#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 664#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
716 665
717#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 666#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
718#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 667#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
719 668
720#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 669#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
721#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 670#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
722 671
723#define GET_ATTR(x) (((x) & RS_attrMask)) 672#define GET_ATTR(x) (((x) & RS_attrMask))
673// return attributes defining the background, encoding doesn't matter
674// depends on RS_fgShift > RS_bgShift
724#define GET_BGATTR(x) \ 675#define GET_BGATTR(x) \
676 (expect_false ((x) & RS_RVid) \
725 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 677 ? (((x) & (RS_attrMask & ~RS_RVid)) \
726 | (((x) & RS_fgMask)<<Color_Bits)) \ 678 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
727 : ((x) & (RS_attrMask | RS_bgMask))) 679 : ((x) & (RS_attrMask | RS_bgMask)))
728#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 680#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 681#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 682#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
731 683
732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 684#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
733 685
734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 686#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 687#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
736 688
737#if ENABLE_STYLES 689#if ENABLE_STYLES
738# define FONTSET(style) fontset[GET_STYLE (style)] 690# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
739#else 691#else
740# define FONTSET(style) fontset[0] 692# define FONTSET_of(t,style) (t)->fontset[0]
741#endif 693#endif
742 694
743#ifdef HAVE_SCROLLBARS 695#define FONTSET(style) FONTSET_of (this, style)
744# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
745#else
746# define scrollbar_TotalWidth() (0)
747#endif
748#define scrollbar_isMotion() (scrollBar.state == 'm')
749#define scrollbar_isUp() (scrollBar.state == 'U')
750#define scrollbar_isDn() (scrollBar.state == 'D')
751#define scrollbar_isUpDn() isupper (scrollBar.state)
752#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
753
754#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
755#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
756 && (y) <= scrollbarnext_dnval ())
757#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
758#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
759#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
760#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
761#define SCROLLRXVT_MINHEIGHT 10
762#define SCROLLXTERM_MINHEIGHT 10
763
764#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
765 ? SCROLLNEXT_MINHEIGHT \
766 : SCROLLRXVT_MINHEIGHT)
767#define scrollbar_above_slider(y) ((y) < scrollBar.top)
768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769#define scrollbar_position(y) ((y) - scrollBar.beg)
770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771 - scrollbar_minheight ())
772 696
773typedef callback<void (const char *)> log_callback; 697typedef callback<void (const char *)> log_callback;
774typedef callback<int (int)> getfd_callback; 698typedef callback<int (int)> getfd_callback;
775 699
776/****************************************************************************/ 700/****************************************************************************/
… …
779#define LINE_FILTERED 0x0002 // line has been filtered 703#define LINE_FILTERED 0x0002 // line has been filtered
780#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 704#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
781#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 705#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
782#define LINE_BIDI 0x0010 // line needs bidi (NYI) 706#define LINE_BIDI 0x0010 // line needs bidi (NYI)
783 707
784struct line_t { 708struct line_t
709{
785 text_t *t; // terminal the text 710 text_t *t; // terminal the text
786 rend_t *r; // rendition, uses RS_ flags 711 rend_t *r; // rendition, uses RS_ flags
787 tlen_t_ l; // length of each text line 712 tlen_t_ l; // length of each text line
788 uint32_t f; // flags 713 uint32_t f; // flags
789 714
… …
823}; 748};
824 749
825/****************************************************************************/ 750/****************************************************************************/
826 751
827// primitive wrapper around mbstate_t to ensure initialisation 752// primitive wrapper around mbstate_t to ensure initialisation
828struct mbstate { 753struct mbstate
754{
829 mbstate_t mbs; 755 mbstate_t mbs;
830 756
831 operator mbstate_t *() { return &mbs; } 757 operator mbstate_t *() { return &mbs; }
832 void reset () { memset (&mbs, 0, sizeof (mbs)); } 758 void reset () { memset (&mbs, 0, sizeof (mbs)); }
833 mbstate () { reset (); } 759 mbstate () { reset (); }
… …
854 780
855#if ENABLE_COMBINING 781#if ENABLE_COMBINING
856// compose chars are used to represent composite characters 782// compose chars are used to represent composite characters
857// that are not representable in unicode, as well as characters 783// that are not representable in unicode, as well as characters
858// not fitting in the BMP. 784// not fitting in the BMP.
859struct compose_char { 785struct compose_char
786{
860 unicode_t c1, c2; // any chars != NOCHAR are valid 787 unicode_t c1, c2; // any chars != NOCHAR are valid
861 compose_char (unicode_t c1, unicode_t c2) 788 compose_char (unicode_t c1, unicode_t c2)
862 : c1(c1), c2(c2) 789 : c1(c1), c2(c2)
863 { } 790 { }
864}; 791};
865 792
866class rxvt_composite_vec { 793class rxvt_composite_vec
794{
867 vector<compose_char> v; 795 vector<compose_char> v;
868public: 796public:
869 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 797 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
870 int expand (unicode_t c, wchar_t *r); 798 int expand (unicode_t c, wchar_t *r);
871 compose_char *operator [](text_t c) 799 compose_char *operator [](text_t c)
… …
890extern rxvt_t rxvt_current_term; 818extern rxvt_t rxvt_current_term;
891 819
892#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 820#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
893#define GET_R rxvt_current_term 821#define GET_R rxvt_current_term
894 822
823/* ------------------------------------------------------------------------- */
824struct overlay_base
825{
826 int x, y, w, h; // overlay dimensions
827 text_t **text;
828 rend_t **rend;
829
830 // while tempting to add swap() etc. here, it effectively only increases code size
831};
832
833/* ------------------------------------------------------------------------- */
834
895typedef struct { 835typedef struct
836{
896 int row; 837 int row;
897 int col; 838 int col;
898} row_col_t; 839} row_col_t;
899 840
900/* 841/*
… …
925 * +------------+·display·+·= term_start 866 * +------------+·display·+·= term_start
926 * | terminal | display | 867 * | terminal | display |
927 * | terminal +---------+ 868 * | terminal +---------+
928 * | terminal | 869 * | terminal |
929 * | terminal | 870 * | terminal |
930 * +------------+···········= term_stat + nrow - 1 871 * +------------+···········= term_start + nrow - 1
931 * | 872 * |
932 * | 873 * |
933 * END······················= total_rows 874 * END······················= total_rows
934 */ 875 */
935 876
936struct TermWin_t { 877struct TermWin_t
878{
937 int width; /* window width [pixels] */ 879 int width; /* window width [pixels] */
938 int height; /* window height [pixels] */ 880 int height; /* window height [pixels] */
939 int fwidth; /* font width [pixels] */ 881 int fwidth; /* font width [pixels] */
940 int fheight; /* font height [pixels] */ 882 int fheight; /* font height [pixels] */
941 int fbase; /* font ascent (baseline) [pixels] */ 883 int fbase; /* font ascent (baseline) [pixels] */
… …
944 int focus; /* window has focus */ 886 int focus; /* window has focus */
945 int mapped; /* window state mapped? */ 887 int mapped; /* window state mapped? */
946 int int_bwidth; /* internal border width */ 888 int int_bwidth; /* internal border width */
947 int ext_bwidth; /* external border width */ 889 int ext_bwidth; /* external border width */
948 int lineSpace; /* number of extra pixels between rows */ 890 int lineSpace; /* number of extra pixels between rows */
891 int letterSpace; /* number of extra pixels between columns */
949 int saveLines; /* number of lines that fit in scrollback */ 892 int saveLines; /* number of lines that fit in scrollback */
950 int total_rows; /* total number of rows in this terminal */ 893 int total_rows; /* total number of rows in this terminal */
951 int term_start; /* term lines start here */ 894 int term_start; /* term lines start here */
952 int view_start; /* scrollback view starts here */ 895 int view_start; /* scrollback view starts here */
953 int top_row; /* topmost row index of scrollback */ 896 int top_row; /* topmost row index of scrollback */
… …
971 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 914 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
972 * nothing is selected 915 * nothing is selected
973 * beg: row/column of beginning of selection : never past mark 916 * beg: row/column of beginning of selection : never past mark
974 * mark: row/column of initial click : never past end 917 * mark: row/column of initial click : never past end
975 * end: row/column of one character past end of selection 918 * end: row/column of one character past end of selection
976 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 919 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
977 * * Note: col == -1 ==> we're left of screen 920 * * Note: col == -1 ==> we're left of screen
978 * 921 *
979 */ 922 */
980typedef struct { 923struct screen_t
924{
981 row_col_t cur; /* cursor position on the screen */ 925 row_col_t cur; /* cursor position on the screen */
982 int tscroll; /* top of settable scroll region */ 926 int tscroll; /* top of settable scroll region */
983 int bscroll; /* bottom of settable scroll region */ 927 int bscroll; /* bottom of settable scroll region */
984 unsigned int charset; /* character set number [0..3] */ 928 unsigned int charset; /* character set number [0..3] */
985 unsigned int flags; /* see below */ 929 unsigned int flags; /* see below */
986 row_col_t s_cur; /* saved cursor position */ 930 row_col_t s_cur; /* saved cursor position */
987 unsigned int s_charset; /* saved character set number [0..3] */ 931 unsigned int s_charset; /* saved character set number [0..3] */
988 char s_charset_char; 932 char s_charset_char;
989 rend_t s_rstyle; /* saved rendition style */ 933 rend_t s_rstyle; /* saved rendition style */
990} screen_t; 934};
991 935
992enum selection_op_t { 936enum selection_op_t
937{
993 SELECTION_CLEAR = 0, /* nothing selected */ 938 SELECTION_CLEAR = 0, /* nothing selected */
994 SELECTION_INIT, /* marked a point */ 939 SELECTION_INIT, /* marked a point */
995 SELECTION_BEGIN, /* started a selection */ 940 SELECTION_BEGIN, /* started a selection */
996 SELECTION_CONT, /* continued selection */ 941 SELECTION_CONT, /* continued selection */
997 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 942 SELECTION_DONE /* selection put in CUT_BUFFER0 */
998}; 943};
999 944
1000typedef struct { 945struct selection_t
946{
1001 wchar_t *text; /* selected text */ 947 wchar_t *text; /* selected text */
1002 unsigned int len; /* length of selected text */ 948 unsigned int len; /* length of selected text */
1003 unsigned int screen; /* screen being used */ 949 unsigned int screen; /* screen being used */
1004 unsigned int clicks; /* number of clicks */ 950 unsigned int clicks; /* number of clicks */
1005 selection_op_t op; /* current operation */ 951 selection_op_t op; /* current operation */
1006 bool rect; /* rectangular selection? */ 952 bool rect; /* rectangular selection? */
1007 row_col_t beg; /* beginning of selection <= mark */ 953 row_col_t beg; /* beginning of selection <= mark */
1008 row_col_t mark; /* point of initial click <= end */ 954 row_col_t mark; /* point of initial click <= end */
1009 row_col_t end; /* one character past end point */ 955 row_col_t end; /* one character past end point */
1010} selection_t; 956 wchar_t *clip_text; /* text copied to the clipboard */
957 unsigned int clip_len; /* length of clipboard text */
958};
1011 959
1012/* ------------------------------------------------------------------------- */ 960/* ------------------------------------------------------------------------- */
1013 961
1014/* screen_t flags */ 962/* screen_t flags */
1015#define Screen_Relative (1<<0) /* relative origin mode flag */ 963#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
1019#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 967#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
1020#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 968#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
1021 969
1022/* rxvt_vars.options */ 970/* rxvt_vars.options */
1023enum { 971enum {
1024# define def(name,idx) Opt_ ## name = idx,
1025# define nodef(name) Opt_ ## name = 0, 972# define def(name) Opt_ ## name,
973# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
974 Opt_0,
1026# include "optinc.h" 975# include "optinc.h"
1027# undef nodef 976# undef nodef
1028# undef def 977# undef def
1029Opt_count 978 Opt_count
1030}; 979};
1031 980
1032/* ------------------------------------------------------------------------- */ 981/* ------------------------------------------------------------------------- */
1033 982
1034typedef struct {
1035 char state; /* scrollbar state */
1036 char init; /* scrollbar has been initialised */
1037 unsigned int beg; /* slider sub-window begin height */
1038 unsigned int end; /* slider sub-window end height */
1039 unsigned int top; /* slider top position */
1040 unsigned int bot; /* slider bottom position */
1041 unsigned int style; /* style: rxvt, xterm, next */
1042 unsigned int width; /* scrollbar width */
1043 Window win;
1044 int (rxvt_term::*update)(int, int, int, int);
1045
1046 void setIdle() { state = 1 ; }
1047 void setMotion() { state = 'm'; }
1048 void setUp() { state = 'U'; }
1049 void setDn() { state = 'D'; }
1050} scrollBar_t;
1051
1052struct rxvt_vars : TermWin_t { 983struct rxvt_vars : TermWin_t
984{
1053 scrollBar_t scrollBar; 985 scrollBar_t scrollBar;
1054 uint8_t options[(Opt_count + 7) >> 3]; 986 uint8_t options[(Opt_count + 7) >> 3];
1055 XSizeHints szHint; 987 XSizeHints szHint;
1056 rxvt_color *pix_colors; 988 rxvt_color *pix_colors;
1057 rxvt_color *pix_colors_focused;
1058#ifdef OFF_FOCUS_FADING
1059 rxvt_color *pix_colors_unfocused;
1060#endif
1061 Cursor TermWin_cursor; /* cursor for vt window */ 989 Cursor TermWin_cursor; /* cursor for vt window */
1062 int sb_shadow; /* scrollbar shadow width */
1063 int numlock_state;
1064 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 990 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
1065 line_t *drawn_buf; // text on screen 991 line_t *drawn_buf; // text on screen
1066 line_t *swap_buf; // lines for swap buffer 992 line_t *swap_buf; // lines for swap buffer
1067 char *tabs; /* per location: 1 == tab-stop */ 993 char *tabs; /* per location: 1 == tab-stop */
1068 screen_t screen; 994 screen_t screen;
1069 screen_t swap; 995 screen_t swap;
1070 selection_t selection; 996 selection_t selection;
997 rxvt_color pix_colors_focused[TOTAL_COLORS];
998#ifdef OFF_FOCUS_FADING
999 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
1000#endif
1071}; 1001};
1072 1002
1073struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1003struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1004{
1074 1005
1075 // special markers with magic addresses 1006 // special markers with magic addresses
1076 static const char resval_undef []; // options specifically unset 1007 static const char resval_undef []; // options specifically unset
1077 static const char resval_on []; // boolean options switched on 1008 static const char resval_on []; // boolean options switched on
1078 static const char resval_off []; // or off 1009 static const char resval_off []; // or off
… …
1086 1017
1087 unsigned char want_refresh:1, 1018 unsigned char want_refresh:1,
1088 current_screen:1, /* primary or secondary */ 1019 current_screen:1, /* primary or secondary */
1089 num_scr_allow:1, 1020 num_scr_allow:1,
1090 bypass_keystate:1, 1021 bypass_keystate:1,
1022#if ENABLE_FRILLS
1023 urgency_hint:1,
1024#endif
1091#ifdef CURSOR_BLINK 1025#if CURSOR_BLINK
1092 hidden_cursor:1, 1026 hidden_cursor:1,
1093#endif 1027#endif
1094#ifdef TEXT_BLINK 1028#if TEXT_BLINK
1095 hidden_text:1, 1029 hidden_text:1,
1096#endif 1030#endif
1097#ifdef POINTER_BLANK 1031#if POINTER_BLANK
1098 hidden_pointer:1, 1032 hidden_pointer:1,
1099#endif 1033#endif
1100 enc_utf8:1, /* wether locale uses utf-8 */ 1034 enc_utf8:1, /* whether locale uses utf-8 */
1101 seen_input:1, /* wether we have seen some program output yet */ 1035 seen_input:1, /* whether we have seen some program output yet */
1102 seen_resize:1, /* wether we had a resize event */ 1036 seen_resize:1, /* whether we had a resize event */
1103 parsed_geometry:1; 1037 parsed_geometry:1;
1104 1038
1105 unsigned char refresh_type, 1039 unsigned char refresh_type,
1106#ifdef META8_OPTION 1040#ifdef META8_OPTION
1107 meta_char, /* Alt-key prefix */ 1041 meta_char, /* Alt-key prefix */
1108#endif 1042#endif
1109 scrollbar_align,
1110 selection_wait, 1043 selection_wait,
1111 selection_type; 1044 selection_type;
1112/* ---------- */ 1045/* ---------- */
1113 bool rvideo_state, rvideo_mode; 1046 bool rvideo_state, rvideo_mode;
1114#ifndef NO_BELL 1047#ifndef NO_BELL
1115 bool rvideo_bell; 1048 bool rvideo_bell;
1116#endif 1049#endif
1117 int num_scr; /* screen: number lines scrolled */ 1050 int num_scr; /* screen: number of lines scrolled */
1118 int prev_ncol, /* screen: previous number of columns */ 1051 int prev_ncol, /* screen: previous number of columns */
1119 prev_nrow; /* screen: previous number of rows */ 1052 prev_nrow; /* screen: previous number of rows */
1120/* ---------- */ 1053/* ---------- */
1121 rend_t rstyle; 1054 rend_t rstyle;
1122/* ---------- */ 1055/* ---------- */
… …
1132 /* give proper Scroll behaviour */ 1065 /* give proper Scroll behaviour */
1133#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1066#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1134 mouse_slip_wheel_speed, 1067 mouse_slip_wheel_speed,
1135#endif 1068#endif
1136 refresh_count, 1069 refresh_count,
1137 last_bot, /* scrollbar last bottom position */
1138 last_top, /* scrollbar last top position */
1139 last_state, /* scrollbar last state */
1140 scrollbar_len,
1141 window_vt_x, 1070 window_vt_x,
1142 window_vt_y, 1071 window_vt_y,
1143 window_sb_x,
1144 mouse_row, 1072 mouse_row,
1145 mouse_col, 1073 mouse_col,
1146# ifdef POINTER_BLANK 1074# ifdef POINTER_BLANK
1147 pointerBlankDelay, 1075 pointerBlankDelay,
1148# endif 1076# endif
… …
1156 unsigned long priv_modes, 1084 unsigned long priv_modes,
1157 SavedModes; 1085 SavedModes;
1158/* ---------- */ 1086/* ---------- */
1159 Atom *xa; 1087 Atom *xa;
1160/* ---------- */ 1088/* ---------- */
1161#ifdef RXVT_SCROLLBAR
1162 GC scrollbarGC,
1163 topShadowGC,
1164 botShadowGC;
1165#endif
1166#ifdef XTERM_SCROLLBAR
1167 GC xscrollbarGC,
1168 ShadowGC;
1169#endif
1170#ifdef PLAIN_SCROLLBAR
1171 GC pscrollbarGC;
1172#endif
1173#ifdef NEXT_SCROLLBAR
1174 GC blackGC,
1175 whiteGC,
1176 grayGC,
1177 darkGC,
1178 stippleGC;
1179 Pixmap dimple,
1180 upArrow,
1181 downArrow,
1182 upArrowHi,
1183 downArrowHi;
1184#endif
1185/* ---------- */
1186 Time selection_time, 1089 Time selection_time,
1187 selection_request_time; 1090 selection_request_time,
1091 clipboard_time;
1188 pid_t cmd_pid; /* process id of child */ 1092 pid_t cmd_pid; /* process id of child */
1189 char * incr_buf; 1093 char * incr_buf;
1190 size_t incr_buf_size, incr_buf_fill; 1094 size_t incr_buf_size, incr_buf_fill;
1191/* ---------- */ 1095/* ---------- */
1192 Cursor leftptr_cursor;
1193/* ---------- */
1194 struct mouse_event MEvent; 1096 struct mouse_event MEvent;
1195 XComposeStatus compose; 1097 XComposeStatus compose;
1196 ttymode_t tio; 1098 static struct termios def_tio;
1197 row_col_t oldcursor; 1099 row_col_t oldcursor;
1198#ifdef HAVE_BG_PIXMAP 1100#ifdef HAVE_BG_PIXMAP
1199 bgPixmap_t bgPixmap; 1101 bgPixmap_t bgPixmap;
1200#endif 1102#endif
1201#ifdef HAVE_AFTERIMAGE 1103#ifdef HAVE_AFTERIMAGE
1202 ASVisual *asv; 1104 ASVisual *asv;
1203 ASImageManager *asimman; 1105 ASImageManager *asimman;
1106
1107 void init_asv ()
1108 {
1109 if (!asv)
1110 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1111 }
1204#endif 1112#endif
1205 1113
1206#if ENABLE_OVERLAY 1114#if ENABLE_OVERLAY
1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1115 overlay_base ov;
1208 text_t **ov_text;
1209 rend_t **ov_rend;
1210 1116
1211 void scr_swap_overlay () NOTHROW; 1117 void scr_swap_overlay () NOTHROW;
1212 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1118 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1213 void scr_overlay_off () NOTHROW; 1119 void scr_overlay_off () NOTHROW;
1214 void scr_overlay_set (int x, int y, 1120 void scr_overlay_set (int x, int y,
… …
1252 1158
1253#if ENABLE_FRILLS || ISO_14755 1159#if ENABLE_FRILLS || ISO_14755
1254 // ISO 14755 entry support 1160 // ISO 14755 entry support
1255 unicode_t iso14755buf; 1161 unicode_t iso14755buf;
1256 void commit_iso14755 (); 1162 void commit_iso14755 ();
1257 int hex_keyval (XKeyEvent &ev);
1258# if ISO_14755 1163# if ISO_14755
1259 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1164 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1260 void iso14755_54 (int x, int y); 1165 void iso14755_54 (int x, int y);
1261# endif 1166# endif
1262#endif 1167#endif
… …
1272 void rootwin_cb (XEvent &xev); 1177 void rootwin_cb (XEvent &xev);
1273 xevent_watcher rootwin_ev; 1178 xevent_watcher rootwin_ev;
1274#endif 1179#endif
1275#ifdef HAVE_BG_PIXMAP 1180#ifdef HAVE_BG_PIXMAP
1276 void update_background (); 1181 void update_background ();
1277#if TRACE_PIXMAPS
1278 void trace_update_background (const char *file, int line);
1279# define update_background() trace_update_background (__FILE__, __LINE__)
1280#endif
1281 void update_background_cb (ev::timer &w, int revents); 1182 void update_background_cb (ev::timer &w, int revents);
1282 ev::timer update_background_ev; 1183 ev::timer update_background_ev;
1283#endif 1184#endif
1284 1185
1285 void x_cb (XEvent &xev); 1186 void x_cb (XEvent &xev);
1286 xevent_watcher termwin_ev; 1187 xevent_watcher termwin_ev;
1287 xevent_watcher vt_ev; 1188 xevent_watcher vt_ev;
1288#ifdef HAVE_SCROLLBARS
1289 xevent_watcher scrollbar_ev; 1189 xevent_watcher scrollbar_ev;
1290#endif
1291 1190
1292 void child_cb (ev::child &w, int revents); ev::child child_ev; 1191 void child_cb (ev::child &w, int revents); ev::child child_ev;
1293 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1192 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1294 void refresh_check (); 1193 void refresh_check ();
1295 void flush (); 1194 void flush ();
… …
1368 wchar_t next_char () NOTHROW; 1267 wchar_t next_char () NOTHROW;
1369 wchar_t cmd_getc () THROW ((class out_of_input)); 1268 wchar_t cmd_getc () THROW ((class out_of_input));
1370 uint32_t next_octet () NOTHROW; 1269 uint32_t next_octet () NOTHROW;
1371 uint32_t cmd_get8 () THROW ((class out_of_input)); 1270 uint32_t cmd_get8 () THROW ((class out_of_input));
1372 1271
1373 bool cmd_parse (); 1272 void cmd_parse ();
1374 void mouse_report (XButtonEvent &ev); 1273 void mouse_report (XButtonEvent &ev);
1375 void button_press (XButtonEvent &ev); 1274 void button_press (XButtonEvent &ev);
1376 void button_release (XButtonEvent &ev); 1275 void button_release (XButtonEvent &ev);
1377 void focus_in (); 1276 void focus_in ();
1378 void focus_out (); 1277 void focus_out ();
1278#if ENABLE_FRILLS
1279 void set_urgency (bool enable);
1280#else
1281 void set_urgency (bool enable) { }
1282#endif
1379 void update_fade_color (unsigned int idx); 1283 void update_fade_color (unsigned int idx);
1380#ifdef PRINTPIPE 1284#ifdef PRINTPIPE
1381 FILE *popen_printer (); 1285 FILE *popen_printer ();
1382 int pclose_printer (FILE *stream); 1286 int pclose_printer (FILE *stream);
1383#endif 1287#endif
… …
1389 void process_window_ops (const int *args, unsigned int nargs); 1293 void process_window_ops (const int *args, unsigned int nargs);
1390 char *get_to_st (unicode_t &ends_how); 1294 char *get_to_st (unicode_t &ends_how);
1391 void process_dcs_seq (); 1295 void process_dcs_seq ();
1392 void process_osc_seq (); 1296 void process_osc_seq ();
1393 void process_color_seq (int report, int color, const char *str, char resp); 1297 void process_color_seq (int report, int color, const char *str, char resp);
1394 void process_xterm_seq (int op, const char *str, char resp); 1298 void process_xterm_seq (int op, char *str, char resp);
1395 int privcases (int mode, unsigned long bit); 1299 int privcases (int mode, unsigned long bit);
1396 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);
1397 void process_sgr_mode (unsigned int nargs, const int *arg); 1301 void process_sgr_mode (unsigned int nargs, const int *arg);
1398 void process_graphics (); 1302 void process_graphics ();
1399 // init.C 1303 // init.C
1400 void init_vars (); 1304 void init_vars ();
1401 void init_secondary ();
1402 const char **init_resources (int argc, const char *const *argv); 1305 const char **init_resources (int argc, const char *const *argv);
1306 void init (int argc, const char *const *argv, stringvec *envv);
1403 void init_env (); 1307 void init_env ();
1404 void set_locale (const char *locale); 1308 void set_locale (const char *locale);
1405 void init_xlocale (); 1309 void init_xlocale ();
1406 void init_command (const char *const *argv); 1310 void init_command (const char *const *argv);
1407 void run_command (const char *const *argv); 1311 void run_command (const char *const *argv);
1408 int run_child (const char *const *argv); 1312 int run_child (const char *const *argv);
1409 void color_aliases (int idx); 1313 void color_aliases (int idx);
1410 void create_windows (int argc, const char *const *argv); 1314 void create_windows (int argc, const char *const *argv);
1411 void Get_Colours (); 1315 void get_colours ();
1412 void get_ourmods (); 1316 void get_ourmods ();
1317 void set_icon (const char *file);
1413 // main.C 1318 // main.C
1414 void tt_winch (); 1319 void tt_winch ();
1415 rxvt_term (); 1320 rxvt_term ();
1416 ~rxvt_term (); 1321 ~rxvt_term ();
1417 void destroy (); 1322 void destroy ();
1418 void emergency_cleanup (); 1323 void emergency_cleanup ();
1419 void init (int argc, const char *const *argv, stringvec *envv);
1420 void recolour_cursor (); 1324 void recolour_cursor ();
1421 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1325 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1422 void window_calc (unsigned int newwidth, unsigned int newheight); 1326 void window_calc (unsigned int newwidth, unsigned int newheight);
1423 bool set_fonts (); 1327 bool set_fonts ();
1424 void set_string_property (Atom prop, const char *str, int len = -1); 1328 void set_string_property (Atom prop, const char *str, int len = -1);
1329 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1425 void set_utf8_property (Atom prop, const char *str, int len = -1); 1330 void set_utf8_property (Atom prop, const char *str, int len = -1);
1426 void set_title (const char *str); 1331 void set_title (const char *str);
1427 void set_icon_name (const char *str); 1332 void set_icon_name (const char *str);
1428 void set_window_color (int idx, const char *color); 1333 void set_window_color (int idx, const char *color);
1429 void set_colorfgbg (); 1334 void set_colorfgbg ();
… …
1491 return base; 1396 return base;
1492 } 1397 }
1493 1398
1494 bool option (uint8_t opt) const NOTHROW 1399 bool option (uint8_t opt) const NOTHROW
1495 { 1400 {
1496 if (!opt)
1497 return 0;
1498
1499 --opt;
1500 return options[opt >> 3] & (1 << (opt & 7)); 1401 return options[opt >> 3] & (1 << (opt & 7));
1501 } 1402 }
1502 1403
1503 void set_option (uint8_t opt, bool set = true) NOTHROW 1404 void set_option (uint8_t opt, bool set = true) NOTHROW;
1504 {
1505 if (!opt)
1506 return;
1507 1405
1508 --opt; 1406 void set_privmode (unsigned bit, int set) NOTHROW
1509 if (set)
1510 options[opt >> 3] |= (1 << (opt & 7));
1511 else
1512 options[opt >> 3] &= ~(1 << (opt & 7));
1513 }
1514
1515 void PrivMode (int set, unsigned bit) NOTHROW
1516 { 1407 {
1517 if (set) 1408 if (set)
1518 priv_modes |= bit; 1409 priv_modes |= bit;
1519 else 1410 else
1520 priv_modes &= ~bit; 1411 priv_modes &= ~bit;
1521 } 1412 }
1522 1413
1523 // modifies first argument(!) 1414 // modifies first argument(!)
1415 void tt_paste (char *data, unsigned int len) NOTHROW;
1524 void paste (char *data, unsigned int len) NOTHROW; 1416 void paste (char *data, unsigned int len) NOTHROW;
1525 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1417 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1526 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1418 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1419 void scr_kill_char (line_t &l, int col) const NOTHROW;
1527 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1420 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1528 void scr_reset (); 1421 void scr_reset ();
1529 void scr_release () NOTHROW; 1422 void scr_release () NOTHROW;
1530 void scr_clear (bool really = false) NOTHROW; 1423 void scr_clear (bool really = false) NOTHROW;
1531 void scr_refresh () NOTHROW; 1424 void scr_refresh () NOTHROW;
… …
1543 void scr_remap_chars (line_t &l) NOTHROW; 1436 void scr_remap_chars (line_t &l) NOTHROW;
1544 1437
1545 enum cursor_mode { SAVE, RESTORE }; 1438 enum cursor_mode { SAVE, RESTORE };
1546 1439
1547 void scr_poweron (); 1440 void scr_poweron ();
1441 void scr_soft_reset () NOTHROW;
1548 void scr_cursor (cursor_mode mode) NOTHROW; 1442 void scr_cursor (cursor_mode mode) NOTHROW;
1549 void scr_do_wrap () NOTHROW; 1443 void scr_do_wrap () NOTHROW;
1550 void scr_swap_screen () NOTHROW; 1444 void scr_swap_screen () NOTHROW;
1551 void scr_change_screen (int scrn); 1445 void scr_change_screen (int scrn);
1552 void scr_color (unsigned int color, int fgbg) NOTHROW; 1446 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1584 void selection_check (int check_more) NOTHROW; 1478 void selection_check (int check_more) NOTHROW;
1585 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1479 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1586 void selection_property (Window win, Atom prop) NOTHROW; 1480 void selection_property (Window win, Atom prop) NOTHROW;
1587 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1481 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1588 int selection_request_other (Atom target, int selnum) NOTHROW; 1482 int selection_request_other (Atom target, int selnum) NOTHROW;
1589 void selection_clear () NOTHROW; 1483 void selection_clear (bool clipboard = false) NOTHROW;
1590 void selection_make (Time tm); 1484 void selection_make (Time tm);
1591 bool selection_grab (Time tm) NOTHROW; 1485 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1592 void selection_start_colrow (int col, int row) NOTHROW; 1486 void selection_start_colrow (int col, int row) NOTHROW;
1593 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1487 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1594 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1488 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1595 void selection_remove_trailing_spaces () NOTHROW; 1489 void selection_remove_trailing_spaces () NOTHROW;
1596 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1490 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1597 void selection_click (int clicks, int x, int y) NOTHROW; 1491 void selection_click (int clicks, int x, int y) NOTHROW;
1598 void selection_extend (int x, int y, int flag) NOTHROW; 1492 void selection_extend (int x, int y, int flag) NOTHROW;
1599 void selection_rotate (int x, int y) NOTHROW; 1493 void selection_rotate (int x, int y) NOTHROW;
1600 1494
1601#if defined(NEXT_SCROLLBAR)
1602 // scrollbar-next.C
1603 Pixmap renderPixmap (const char *const *data, int width, int height);
1604 void init_scrollbar_stuff ();
1605 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1606 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1607#endif
1608
1609#if defined(RXVT_SCROLLBAR)
1610 // scrollbar-rxvt.C
1611 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1612#endif
1613
1614#if defined(XTERM_SCROLLBAR)
1615 // scrollbar-xterm.C
1616 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1617#endif
1618
1619#if defined(PLAIN_SCROLLBAR)
1620 // scrollbar-plain.C
1621 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1622#endif
1623
1624 // scrollbar.C
1625 void resize_scrollbar ();
1626 int scrollbar_mapping (int map);
1627 int scrollbar_show (int update);
1628 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1629
1630 // xdefaults.C 1495 // xdefaults.C
1631 void get_options (int argc, const char *const *argv); 1496 void get_options (int argc, const char *const *argv);
1632 int parse_keysym (const char *str, const char *arg); 1497 int parse_keysym (const char *str, const char *arg);
1633 const char *x_resource (const char *name); 1498 const char *x_resource (const char *name);
1634 void extract_resources (); 1499 void extract_resources ();

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