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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.9 by pcg, Thu Nov 27 16:49:45 2003 UTC vs.
Revision 1.54 by pcg, Mon Mar 15 00:08:11 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.9 2003/11/27 16:49:45 pcg Exp $
3 */
4
5#ifndef _RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
6#define _RXVT_H_ 2#define RXVT_H_
7 3
8#include "rxvtlib.h" 4#include "rxvtlib.h"
9 5
10#include "feature.h" 6#include "feature.h"
11 7
12#include <X11/cursorfont.h> 8#include <X11/cursorfont.h>
13#include <X11/keysym.h> 9#include <X11/keysym.h>
14#include <X11/keysymdef.h> 10#include <X11/keysymdef.h>
15#include <X11/Xatom.h> 11#include <X11/Xatom.h>
16 12
13#include "encoding.h"
17#include "defaultfont.h" 14#include "defaultfont.h"
18#include "rxvtcolor.h" 15#include "rxvtcolor.h"
19#include "iom.h" 16#include "iom.h"
17#include "salloc.h"
20 18
21/* 19/*
22 ***************************************************************************** 20 *****************************************************************************
23 * SYSTEM HACKS 21 * SYSTEM HACKS
24 ***************************************************************************** 22 *****************************************************************************
… …
50 int line; 48 int line;
51 int local; 49 int local;
52} ttymode_t; 50} ttymode_t;
53#endif 51#endif
54 52
55#ifdef GREEK_SUPPORT
56# include "grkelot.h"
57#endif
58#ifdef XPM_BACKGROUND 53#ifdef XPM_BACKGROUND
59# ifdef XPM_INC_X11 54# ifdef XPM_INC_X11
60# include <X11/xpm.h> 55# include <X11/xpm.h>
61# else 56# else
62# include <xpm.h> 57# include <xpm.h>
… …
131 do { \ 126 do { \
132 typeof swapittmp; \ 127 typeof swapittmp; \
133 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 128 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
134 } while (/* CONSTCOND */ 0) 129 } while (/* CONSTCOND */ 0)
135#define BOUND_POSITIVE_INT16(val) \ 130#define BOUND_POSITIVE_INT16(val) \
136 (int16_t)((val) <= 0 \ 131 (int16_t) ((val) <= 0 \
137 ? 0 \ 132 ? 0 \
138 : min((val), (((uint16_t)-1)>>1))) 133 : min ((val), (((uint16_t)-1)>>1)))
139 134
140/* 135/*
141 ***************************************************************************** 136 *****************************************************************************
142 * NORMAL DEFINES 137 * NORMAL DEFINES
143 ***************************************************************************** 138 *****************************************************************************
144 */ 139 */
145 140
146#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
147# error if you disable both selection styles, how can you select, silly?
148#endif
149
150#define APL_CLASS "XTerm" /* class name */
151#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
152#define APL_NAME "rxvt" /* normal name */
153
154/* COLORTERM, TERM environment variables */ 141/* COLORTERM, TERM environment variables */
155#define COLORTERMENV "rxvt" 142#define COLORTERMENV "rxvt"
156#ifdef XPM_BACKGROUND 143#ifdef XPM_BACKGROUND
157# define COLORTERMENVFULL COLORTERMENV "-xpm" 144# define COLORTERMENVFULL COLORTERMENV "-xpm"
158#else 145#else
159# define COLORTERMENVFULL COLORTERMENV 146# define COLORTERMENVFULL COLORTERMENV
160#endif 147#endif
161#ifndef TERMENV 148#ifndef TERMENV
162# define TERMENV "xterm" 149# define TERMENV "rxvt"
163#endif 150#endif
164 151
165#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 152#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
166# define NO_MOUSE_REPORT_SCROLLBAR 153# define NO_MOUSE_REPORT_SCROLLBAR
167#endif 154#endif
… …
183 170
184#define menuBar_esc 10 171#define menuBar_esc 10
185#define scrollBar_esc 30 172#define scrollBar_esc 30
186#define menuBar_margin 2 /* margin below text */ 173#define menuBar_margin 2 /* margin below text */
187 174
188#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 175#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
189# define HAVE_SCROLLBARS 176# define HAVE_SCROLLBARS
190#endif 177#endif
191 178
192/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 179/* width of scrollBar, menuBar shadow, must be 1 or 2 */
193#ifdef HALFSHADOW 180#ifdef HALFSHADOW
… …
201#define R_SB_ALIGN_BOTTOM 2 188#define R_SB_ALIGN_BOTTOM 2
202 189
203#define R_SB_RXVT 0 190#define R_SB_RXVT 0
204#define R_SB_NEXT 1 191#define R_SB_NEXT 1
205#define R_SB_XTERM 2 192#define R_SB_XTERM 2
193#define R_SB_PLAIN 4
206 194
207#define SB_WIDTH_NEXT 19 195#define SB_WIDTH_NEXT 19
208#define SB_WIDTH_XTERM 7 196#define SB_WIDTH_XTERM 15
197#define SB_WIDTH_PLAIN 7
209#ifndef SB_WIDTH_RXVT 198#ifndef SB_WIDTH_RXVT
210# define SB_WIDTH_RXVT 10 199# define SB_WIDTH_RXVT 10
211#endif 200#endif
212 201
213/* 202/*
… …
240 * | | :::::::: | 229 * | | :::::::: |
241 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 230 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
242 * | +---------+ | 231 * | +---------+ |
243 * | | ......%%| | 232 * | | ......%%| |
244 * | | ......%%| | 233 * | | ......%%| |
245 * | | ..()..%%| | 234 * | | .. ()..%%| |
246 * | | ......%%| | 235 * | | ......%%| |
247 * | | %%%%%%%%| | 236 * | | %%%%%%%%| |
248 * | +---------+ | <......................... 237 * | +---------+ | <.........................
249 * | | <---< SB_PADDING : 238 * | | <---< SB_PADDING :
250 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 239 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
271 * :............: 260 * :............:
272 * | 261 * |
273 * +---< SB_WIDTH_NEXT 262 * +---< SB_WIDTH_NEXT
274 */ 263 */
275 264
265enum {
276#define NO_REFRESH 0 /* Window not visible at all! */ 266 NO_REFRESH = 0 , /* Window not visible at all! */
277#define FAST_REFRESH (1<<0) /* Fully exposed window */ 267 FAST_REFRESH = 1<<0, /* Fully exposed window */
278#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 268 SLOW_REFRESH = 1<<1, /* Partially exposed window */
279#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 269 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
280#define REFRESH_BOUNDS (1<<3) 270 REFRESH_BOUNDS = 1<<3
271};
281 272
282#ifdef NO_SECONDARY_SCREEN 273#ifdef NO_SECONDARY_SCREEN
283# define NSCREENS 0 274# define NSCREENS 0
284#else 275#else
285# define NSCREENS 1 276# define NSCREENS 1
… …
292/* special (internal) prefix for font commands */ 283/* special (internal) prefix for font commands */
293#define FONT_CMD '#' 284#define FONT_CMD '#'
294#define FONT_DN "#-" 285#define FONT_DN "#-"
295#define FONT_UP "#+" 286#define FONT_UP "#+"
296 287
297/* flags for rxvt_scr_gotorc() */ 288/* flags for rxvt_scr_gotorc () */
289enum {
298#define C_RELATIVE 1 /* col movement is relative */ 290 C_RELATIVE = 1 , /* col movement is relative */
299#define R_RELATIVE 2 /* row movement is relative */ 291 R_RELATIVE = 2, /* row movement is relative */
300#define RELATIVE (R_RELATIVE|C_RELATIVE) 292 RELATIVE = 1 | 2,
293};
301 294
302/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 295/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
303#define INSERT -1 /* don't change these values */ 296enum {
304#define DELETE +1 297 INSERT = -1, /* don't change these values */
305#define ERASE +2 298 DELETE = +1,
299 ERASE = +2,
300};
306 301
307/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 302/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
308enum page_dirn { 303enum page_dirn {
309 UP, 304 UP,
310 DN, 305 DN,
311 NO_DIR 306 NO_DIR,
312}; 307};
313 308
314/* arguments for rxvt_scr_change_screen() */ 309/* arguments for rxvt_scr_change_screen () */
315enum { 310enum {
316 PRIMARY = 0, 311 PRIMARY = 0,
317 SECONDARY 312 SECONDARY,
318}; 313};
319 314
320enum {
321 SBYTE = 0,
322 WBYTE
323};
324
325
326#define RS_None 0 /* Normal */ 315#define RS_None 0 /* Normal */
327 316
328#define RS_fgMask 0x000001FFu /* 512 colors */ 317#define RS_fgMask 0x000001FFu /* 512 colors */
329#define RS_bgMask 0x0003FE00u /* 512 colors */ 318#define RS_bgMask 0x0003FE00u /* 512 colors */
330#define RS_Bold 0x00040000u /* bold */ 319#define RS_Bold 0x00040000u /* bold */
331#define RS_Blink 0x00080000u /* blink */ 320#define RS_Blink 0x00080000u /* blink */
332#define RS_RVid 0x00100000u /* reverse video */ 321#define RS_RVid 0x00100000u /* reverse video */
333#define RS_Uline 0x00200000u /* underline */ 322#define RS_Uline 0x00200000u /* underline */
334 323
335#define RS_wide 0x00400000u /* only multibyte characters */
336#define IS_WIDE(r) ((r) & RS_wide)
337
338#define RS_fontMask 0xff000000u /* plenty(?) of fonts */ 324#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */
339#define RS_fontShift 24 325#define RS_fontShift 22
340 326
341#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 327#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
342#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide) 328#define RS_attrMask (RS_baseattrMask|RS_fontMask)
343 329
344#define Sel_none 0 /* Not waiting */ 330#define Sel_none 0 /* Not waiting */
345#define Sel_normal 0x01 /* normal selection */ 331#define Sel_normal 0x01 /* normal selection */
346#define Sel_incr 0x02 /* incremental selection */ 332#define Sel_incr 0x02 /* incremental selection */
347#define Sel_direct 0x00 333#define Sel_direct 0x00
348#define Sel_Primary 0x01 334#define Sel_Primary 0x01
349#define Sel_Secondary 0x02 335#define Sel_Secondary 0x02
350#define Sel_Clipboard 0x03 336#define Sel_Clipboard 0x03
351#define Sel_whereMask 0x0f 337#define Sel_whereMask 0x0f
352#define Sel_CompoundText 0x10 /* last request was Compound */ 338#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
339#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
353 340
354enum { 341enum {
355 C0_NUL = 0x00, 342 C0_NUL = 0x00,
356 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 343 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
357 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 344 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
358 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 345 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
359 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 346 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
360}; 347};
361#define CHAR_ST 0x9c /* 0234 */ 348#define CHAR_ST 0x9c /* 0234 */
362 349
363/* 350/*
364 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 351 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
365 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 352 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
366 */ 353 */
354enum {
367#define XTerm_name 0 355 XTerm_name = 0,
368#define XTerm_iconName 1 356 XTerm_iconName = 1,
369#define XTerm_title 2 357 XTerm_title = 2,
358 XTerm_property = 3, // change X property, not yet implemented
370#define XTerm_Color 4 /* change colors */ 359 XTerm_Color = 4, // change colors
360 XTerm_Color00 = 10, // not implemented, CLASH!
361 XTerm_Color01 = 11, // not implemented
371#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 362 XTerm_Color_cursor = 12, // change actual 'Cursor' color
372#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 363 XTerm_Color_pointer = 13, // change actual 'Pointer' color
364 XTerm_Color04 = 14, // not implemented
365 XTerm_Color05 = 15, // not implemented
366 XTerm_Color06 = 16, // not implemented
373#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 367 XTerm_Color_RV = 17, // change actual 'Highlight' color
374#define XTerm_Color_BD 18 /* change actual 'Bold' color */
375#define XTerm_Color_UL 19 /* change actual 'Underline' color */
376#define XTerm_logfile 46 /* not implemented */ 368 XTerm_logfile = 46, // not implemented
377#define XTerm_font 50 369 XTerm_font = 50,
378 370
379/* 371 XTerm_konsole30 = 30, // reserved for konsole
372 XTerm_konsole31 = 31, // reserved for konsole
373 XTerm_emacs51 = 51, // reserved for emacs shell
374 /*
380 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 375 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
381 */ 376 */
382#define XTerm_Menu 10 /* set menu item */ 377 XTerm_Menu = 10, // set menu item
378 XTerm_Color_BD = 18, // change actual 'Bold' color
379 XTerm_Color_UL = 19, // change actual 'Underline' color
383#define XTerm_Pixmap 20 /* new bg pixmap */ 380 XTerm_Pixmap = 20, // new bg pixmap
384#define XTerm_restoreFG 39 /* change default fg color */ 381 XTerm_restoreFG = 39, // change default fg color
385#define XTerm_restoreBG 49 /* change default bg color */ 382 XTerm_restoreBG = 49, // change default bg color
386#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 383 XTerm_dumpscreen = 55, // dump scrollback and all of screen
384 XTerm_locale = 701, // change locale
385 XTerm_findfont = 702, // find font of given character (in decimal)
386};
387 387
388/* Words starting with `Color_' are colours. Others are counts */ 388/* Words starting with `Color_' are colours. Others are counts */
389/* 389/*
390 * The following comment is mostly obsolete since pixcolor_set was expanded: 390 * The following comment is mostly obsolete since pixcolor_set was expanded:
391 * We're currently upto 29 colours. Only 3 more available. The 391 * We're currently upto 29 colours. Only 3 more available. The
… …
452 TOTAL_COLORS = NRS_COLORS /* */ 452 TOTAL_COLORS = NRS_COLORS /* */
453#endif 453#endif
454}; 454};
455 455
456#define Color_Bits 9 456#define Color_Bits 9
457#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 457#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458#define NPIXCLR_BITS 32 458#define NPIXCLR_BITS 32
459 459
460#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) 460#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461 461
462/* 462/*
463 * Resource list 463 * Resource list
464 */ 464 */
465enum { 465enum {
… …
480 Rs_backgroundPixmap, 480 Rs_backgroundPixmap,
481#endif 481#endif
482#if (MENUBAR_MAX) 482#if (MENUBAR_MAX)
483 Rs_menu, 483 Rs_menu,
484#endif 484#endif
485#ifndef NO_BOLDFONT
486 Rs_boldFont,
487#endif
488#ifdef GREEK_SUPPORT
489 Rs_greek_keyboard,
490 Rs_greektoggle_key,
491#endif
492 Rs_loginShell, 485 Rs_loginShell,
493 Rs_jumpScroll, 486 Rs_jumpScroll,
494#ifdef HAVE_SCROLLBARS 487#ifdef HAVE_SCROLLBARS
495 Rs_scrollBar, 488 Rs_scrollBar,
496 Rs_scrollBar_right, 489 Rs_scrollBar_right,
… …
525#endif 518#endif
526#ifdef USE_XIM 519#ifdef USE_XIM
527 Rs_preeditType, 520 Rs_preeditType,
528 Rs_inputMethod, 521 Rs_inputMethod,
529#endif 522#endif
530#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
531 Rs_bigfont_key,
532 Rs_smallfont_key,
533#endif
534#ifdef TRANSPARENT 523#ifdef TRANSPARENT
535 Rs_transparent, 524 Rs_transparent,
536 Rs_transparent_all, 525 Rs_transparent_all,
537#endif 526#endif
538#ifndef NO_FRILLS 527#ifndef NO_FRILLS
… …
542 Rs_scrollBar_thickness, 531 Rs_scrollBar_thickness,
543#ifndef NO_LINESPACE 532#ifndef NO_LINESPACE
544 Rs_lineSpace, 533 Rs_lineSpace,
545#endif 534#endif
546 Rs_cutchars, 535 Rs_cutchars,
547#ifdef ACS_ASCII
548 Rs_acs_chars,
549#endif
550 Rs_modifier, 536 Rs_modifier,
551 Rs_answerbackstring, 537 Rs_answerbackstring,
552 Rs_tripleclickwords, 538 Rs_tripleclickwords,
553 Rs_cursorBlink, 539 Rs_cursorBlink,
554 Rs_pointerBlank, 540 Rs_pointerBlank,
555 Rs_pointerBlankDelay, 541 Rs_pointerBlankDelay,
542 Rs_imLocale,
556 NUM_RESOURCES 543 NUM_RESOURCES
557}; 544};
558 545
546// see init.C:xa_names, which must be kept in sync
559enum { 547enum {
560 TIMEOUT_INCR = 0, 548 XA_TEXT = 0,
561 NUM_TIMEOUTS
562};
563
564enum {
565 XA_COMPOUND_TEXT = 0, 549 XA_COMPOUND_TEXT,
550 XA_UTF8_STRING,
566 XA_MULTIPLE, 551 XA_MULTIPLE,
567 XA_TARGETS, 552 XA_TARGETS,
568 XA_TEXT,
569 XA_TIMESTAMP, 553 XA_TIMESTAMP,
570 XA_VT_SELECTION, 554 XA_VT_SELECTION,
571 XA_INCR, 555 XA_INCR,
572 XA_WMDELETEWINDOW, 556 XA_WMDELETEWINDOW,
573#ifdef TRANSPARENT 557#ifdef TRANSPARENT
… …
578 XA_DNDSELECTION, 562 XA_DNDSELECTION,
579#endif /* OFFIX_DND */ 563#endif /* OFFIX_DND */
580 XA_CLIPBOARD, 564 XA_CLIPBOARD,
581 NUM_XA 565 NUM_XA
582}; 566};
583
584/*
585 * number of graphics points
586 * divisible by 2 (num lines)
587 * divisible by 4 (num rect)
588 */
589#define NGRX_PTS 1000
590 567
591/* DEC private modes */ 568/* DEC private modes */
592#define PrivMode_132 (1LU<<0) 569#define PrivMode_132 (1LU<<0)
593#define PrivMode_132OK (1LU<<1) 570#define PrivMode_132OK (1LU<<1)
594#define PrivMode_rVideo (1LU<<2) 571#define PrivMode_rVideo (1LU<<2)
… …
613/* #define PrivMode_MouseX11Track (1LU<<18) */ 590/* #define PrivMode_MouseX11Track (1LU<<18) */
614 591
615#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 592#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616#define PrivMode(test,bit) \ 593#define PrivMode(test,bit) \
617 if (test) \ 594 if (test) \
618 R->PrivateModes |= (bit); \ 595 PrivateModes |= (bit); \
619 else \ 596 else \
620 R->PrivateModes &= ~(bit) 597 PrivateModes &= ~(bit)
621 598
622#ifdef ALLOW_132_MODE 599#ifdef ALLOW_132_MODE
623# define PrivMode_Default \
624(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 600# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
625#else
626# define PrivMode_Default \
627(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
628#endif
629
630#ifdef PREFER_24BIT
631# define XDEPTH R->Xdepth
632# define XCMAP R->Xcmap
633# define XVISUAL R->Xvisual
634#else
635# ifdef DEBUG_DEPTH
636# define XDEPTH DEBUG_DEPTH
637# else 601#else
638# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 602# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
639# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
640# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
641# endif 603#endif
642#endif 604
605#define XDEPTH display->depth
606#define XCMAP display->cmap
607#define XVISUAL display->visual
608
643#define IMBUFSIZ 128 /* input modifier buffer sizes */ 609#define IMBUFSIZ 128 /* input modifier buffer sizes */
644#ifndef BUFSIZ 610#ifndef BUFSIZ
645# define BUFSIZ 4096 611# define BUFSIZ 4096
646#endif 612#endif
647#define KBUFSZ 512 /* size of keyboard mapping buffer */ 613#define KBUFSZ 512 /* size of keyboard mapping buffer */
648 614
649/* 615/*
650 ***************************************************************************** 616 *****************************************************************************
651 * MACRO DEFINES 617 * MACRO DEFINES
652 ***************************************************************************** 618 *****************************************************************************
… …
666#define STRLEN(x) strlen((const char *)(x)) 632#define STRLEN(x) strlen((const char *)(x))
667#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 633#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 634#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669 635
670/* convert pixel dimensions to row/column values. Everything as int32_t */ 636/* convert pixel dimensions to row/column values. Everything as int32_t */
671#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth) 637#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)
672#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 638#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)
673#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 639#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
674#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 640#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
675#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 641#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)
676#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 642#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)
677#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 643#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
678#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 644#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
679 645
680#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 646#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)
681#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 647#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)
682
683#define Xscreen DefaultScreen(R->Xdisplay)
684#define Xroot DefaultRootWindow(R->Xdisplay)
685 648
686/* how to build & extract colors and attributes */ 649/* how to build & extract colors and attributes */
687#define GET_BASEFG(x) (((x) & RS_fgMask)) 650#define GET_BASEFG(x) (((x) & RS_fgMask))
688#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 651#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
689#ifndef NO_BRIGHTCOLOR 652#ifndef NO_BRIGHTCOLOR
690# define GET_FGCOLOR(x) \ 653# define GET_FGCOLOR(x) \
691 ((((x) & RS_Bold) == 0 \ 654 ((((x) & RS_Bold) == 0 \
692 || GET_BASEFG(x) < minCOLOR \ 655 || GET_BASEFG (x) < minCOLOR \
693 || GET_BASEFG(x) >= minBrightCOLOR) \ 656 || GET_BASEFG (x) >= minBrightCOLOR) \
694 ? GET_BASEFG(x) \ 657 ? GET_BASEFG (x) \
695 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 658 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
696# define GET_BGCOLOR(x) \ 659# define GET_BGCOLOR(x) \
697 ((((x) & RS_Blink) == 0 \ 660 ((((x) & RS_Blink) == 0 \
698 || GET_BASEBG(x) < minCOLOR \ 661 || GET_BASEBG (x) < minCOLOR \
699 || GET_BASEBG(x) >= minBrightCOLOR) \ 662 || GET_BASEBG (x) >= minBrightCOLOR) \
700 ? GET_BASEBG(x) \ 663 ? GET_BASEBG (x) \
701 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 664 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
702#else 665#else
703# define GET_FGCOLOR(x) GET_BASEFG(x) 666# define GET_FGCOLOR(x) GET_BASEFG(x)
704# define GET_BGCOLOR(x) GET_BASEBG(x) 667# define GET_BGCOLOR(x) GET_BASEBG(x)
705#endif 668#endif
706 669
… …
714 : ((x) & (RS_attrMask | RS_bgMask))) 677 : ((x) & (RS_attrMask | RS_bgMask)))
715#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 678#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
716#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 679#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
717#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 680#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
718 681
719#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 682#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
720#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 683#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
721 684
722#ifdef HAVE_SCROLLBARS 685#ifdef HAVE_SCROLLBARS
723# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 686# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724#else 687#else
725# define scrollbar_TotalWidth() (0) 688# define scrollbar_TotalWidth() (0)
726#endif 689#endif
727#define scrollbar_isMotion() (R->scrollBar.state == 'm') 690#define scrollbar_isMotion() (scrollBar.state == 'm')
728#define scrollbar_isUp() (R->scrollBar.state == 'U') 691#define scrollbar_isUp() (scrollBar.state == 'U')
729#define scrollbar_isDn() (R->scrollBar.state == 'D') 692#define scrollbar_isDn() (scrollBar.state == 'D')
730#define scrollbar_isUpDn() isupper (R->scrollBar.state) 693#define scrollbar_isUpDn() isupper (scrollBar.state)
731#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 694#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
732 695
733#define scrollbar_setIdle() R->scrollBar.state = 1
734#define scrollbar_setMotion() R->scrollBar.state = 'm'
735#define scrollbar_setUp() R->scrollBar.state = 'U'
736#define scrollbar_setDn() R->scrollBar.state = 'D'
737
738#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 696#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
739#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 697#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
740 && (y) <= scrollbarnext_dnval()) 698 && (y) <= scrollbarnext_dnval ())
741#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 699#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
742#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 700#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
743#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 701#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
744#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 702#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
745#define SCROLLRXVT_MINHEIGHT 10 703#define SCROLLRXVT_MINHEIGHT 10
746#define SCROLLXTERM_MINHEIGHT 10 704#define SCROLLXTERM_MINHEIGHT 10
747 705
748#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 706#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
749 ? SCROLLNEXT_MINHEIGHT \ 707 ? SCROLLNEXT_MINHEIGHT \
750 : SCROLLRXVT_MINHEIGHT) 708 : SCROLLRXVT_MINHEIGHT)
751#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 709#define scrollbar_above_slider(y) ((y) < scrollBar.top)
752#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 710#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
753#define scrollbar_position(y) ((y) - R->scrollBar.beg) 711#define scrollbar_position(y) ((y) - scrollBar.beg)
754#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 712#define scrollbar_size() (scrollBar.end - scrollBar.beg \
755 - scrollbar_minheight()) 713 - scrollbar_minheight ())
756 714
757#if (MENUBAR_MAX > 1) 715#if (MENUBAR_MAX > 1)
758/* rendition style flags */ 716/* rendition style flags */
759# define menuBar_height() (R->TermWin.fheight + SHADOW) 717# define menuBar_height() (TermWin.fheight + SHADOW)
760# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 718# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
761# define isMenuBarWindow(w) ((w) == R->menuBar.win) 719# define isMenuBarWindow(w) ((w) == menuBar.win)
762#else 720#else
763# define menuBar_height() (0) 721# define menuBar_height() (0)
764# define menuBar_TotalHeight() (0) 722# define menuBar_TotalHeight() (0)
765# define isMenuBarWindow(w) (0) 723# define isMenuBarWindow(w) (0)
766#endif 724#endif
… …
773 731
774#ifndef STRICT_FONT_CHECKING 732#ifndef STRICT_FONT_CHECKING
775# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) 733# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
776#endif 734#endif
777 735
778#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y)) 736#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
779#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y)) 737#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
780 738
781#ifdef UTMP_SUPPORT 739#ifdef UTMP_SUPPORT
782# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 740# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
783# undef HAVE_UTMPX_H 741# undef HAVE_UTMPX_H
784# undef HAVE_STRUCT_UTMPX 742# undef HAVE_STRUCT_UTMPX
… …
840#ifdef MENUBAR 798#ifdef MENUBAR
841# include "menubar.h" 799# include "menubar.h"
842#endif 800#endif
843 801
844#define BLINK_INTERVAL 0.5 802#define BLINK_INTERVAL 0.5
803#define TEXT_BLINK_INTERVAL 0.5
845 804
805#ifndef __attribute__
806# ifdef __GNUC__
807# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
808# define __attribute__(x)
809# endif
810# endif
811# define __attribute__(x)
812#endif
813
814// primivite wrapper around mbstate_t to ensure initialisation
846struct mbstate { 815struct mbstate {
847 unsigned char orig; 816 mbstate_t mbs;
848 uint32_t reg;
849 int cnt;
850 817
851 mbstate () 818 operator mbstate_t *() { return &mbs; }
819 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
820 mbstate () { reset (); }
821};
822
823#if UNICODE3
824# define COMPOSE_LO 0x40000000UL
825# define COMPOSE_HI 0x400fffffUL
826# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
827#else
828# define COMPOSE_LO 0xd800UL
829# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
830# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
831#endif
832
833#if ENABLE_COMBINING
834// compose chars are used to represent composite characters
835// that are not representable in unicode, as well as characters
836// not fitting in the BMP.
837struct compose_char {
838 unicode_t c1, c2; // any chars != NOCHAR are valid
839 compose_char (unicode_t c1, unicode_t c2)
840 : c1(c1), c2(c2)
841 { }
842};
843
844class rxvt_composite_vec {
845 vector<compose_char> v;
846public:
847 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
848 int expand (unicode_t c, wchar_t *r);
849 compose_char *operator [](text_t c)
852 { 850 {
853 cnt = 0; 851 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
852 ? &v[c - COMPOSE_LO]
853 : 0;
854 } 854 }
855}; 855};
856 856
857extern class rxvt_composite_vec rxvt_composite;
858#endif
859
860
857struct rxvt_term : rxvt_vars { 861struct rxvt_term : rxvt_vars {
858 struct mbstate mbstate; 862 struct mbstate mbstate;
859#ifdef __GNUC__ 863
860 unsigned char want_refresh:1, 864 unsigned char want_refresh:1,
861 want_full_refresh:1, 865#ifdef TRANSPARENT
862 am_transparent:1, 866 want_full_refresh:1, /* awaiting full screen refresh */
863 am_pixmap_trans:1, 867#endif
864 current_screen:1, 868#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
865 hate_those_clicks:1, 869 am_transparent:1, /* is a transparent term */
870 am_pixmap_trans:1, /* transparency w/known root pixmap */
871#endif
872 current_screen:1, /* primary or secondary */
873 hate_those_clicks:1, /* a.k.a. keep mark position */
866 num_scr_allow:1, 874 num_scr_allow:1,
867 bypass_keystate:1; 875 bypass_keystate:1,
868 unsigned char chstat:1, 876#ifdef CURSOR_BLINK
869 lost_multi:1,
870 multi_byte:1,
871 hidden_cursor:1, 877 hidden_cursor:1,
878#endif
879#ifdef TEXT_BLINK
880 hidden_text:1,
881#endif
882#ifdef POINTER_BLANK
872 hidden_pointer:1, 883 hidden_pointer:1,
884#endif
873 parsed_geometry:1; 885 parsed_geometry:1,
874#else 886 seen_input:1, /* wether any input has been seen so far */
875 unsigned char want_refresh, 887 enc_utf8:1; /* wether terminal reads/writes utf-8 */
876# ifdef TRANSPARENT
877 want_full_refresh, /* awaiting full screen refresh */
878# endif
879# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880 am_transparent, /* is a transparent term */
881 am_pixmap_trans, /* transparency w/known root pixmap */
882# endif
883 current_screen, /* primary or secondary */
884 hate_those_clicks, /* a.k.a. keep mark position */
885 num_scr_allow,
886 bypass_keystate,
887# ifdef MULTICHAR_SET
888 chstat,
889 lost_multi, /* set ==> we only got half a glyph */
890 multi_byte, /* set ==> currently using 2 bytes per glyph */
891# endif
892# ifdef CURSOR_BLINK
893 hidden_cursor,
894# endif
895# ifdef POINTER_BLANK
896 hidden_pointer,
897# endif
898 parsed_geometry;
899#endif /* !__GNUC__ */
900 888
901 unsigned char refresh_type, 889 unsigned char refresh_type,
902#ifdef UTMP_SUPPORT 890#ifdef UTMP_SUPPORT
903 next_utmp_action, 891 next_utmp_action,
904#endif 892#endif
… …
910#endif 898#endif
911 scrollbar_align, 899 scrollbar_align,
912 selection_wait, 900 selection_wait,
913 selection_type; 901 selection_type;
914/* ---------- */ 902/* ---------- */
915#ifdef GREEK_SUPPORT
916 short greek_mode; /* greek keyboard mode */
917#endif
918 short rvideo; 903 short rvideo;
919 int16_t num_scr; /* screen: number lines scrolled */ 904 int16_t num_scr; /* screen: number lines scrolled */
920 uint16_t prev_ncol, /* screen: previous number of columns */ 905 unsigned int prev_ncol, /* screen: previous number of columns */
921 prev_nrow; /* screen: previous number of rows */ 906 prev_nrow; /* screen: previous number of rows */
922#ifdef RXVT_GRAPHICS
923 uint16_t gr_prev_start;
924#endif
925/* ---------- */ 907/* ---------- */
926 rend_t rstyle; 908 rend_t rstyle;
927/* ---------- */ 909/* ---------- */
928 uint32_t pixcolor_set[NPIXCLR_SETS]; 910 uint32_t pixcolor_set[NPIXCLR_SETS];
929/* ---------- */ 911/* ---------- */
930#ifdef SELECTION_SCROLLING 912#ifdef SELECTION_SCROLLING
931 int scroll_selection_delay, 913 int scroll_selection_delay,
932 scroll_selection_lines; 914 scroll_selection_lines;
933 enum page_dirn scroll_selection_dir; 915 enum page_dirn scroll_selection_dir;
… …
951 fnum, /* logical font number */ 933 fnum, /* logical font number */
952 last_bot, /* scrollbar last bottom position */ 934 last_bot, /* scrollbar last bottom position */
953 last_top, /* scrollbar last top position */ 935 last_top, /* scrollbar last top position */
954 last_state, /* scrollbar last state */ 936 last_state, /* scrollbar last state */
955 scrollbar_len, 937 scrollbar_len,
956 currmaxcol,
957#ifdef MENUBAR 938#ifdef MENUBAR
958 menu_readonly, /* okay to alter menu? */ 939 menu_readonly, /* okay to alter menu? */
959 Arrows_x, 940 Arrows_x,
960#endif 941#endif
961#if (MENUBAR_MAX > 1) 942#if MENUBAR_MAX > 1
962 Nbars, 943 Nbars,
963#endif 944#endif
964 window_vt_x, 945 window_vt_x,
965 window_vt_y, 946 window_vt_y,
966 window_sb_x, 947 window_sb_x,
… …
978#endif 959#endif
979 ttymode; 960 ttymode;
980 unsigned long PrivateModes, 961 unsigned long PrivateModes,
981 SavedModes; 962 SavedModes;
982/* ---------- */ 963/* ---------- */
983#ifdef PREFER_24BIT
984 Visual *Xvisual;
985#endif
986/* ---------- */
987 Atom xa[NUM_XA]; 964 Atom xa[NUM_XA];
988/* ---------- */ 965/* ---------- */
989#ifdef MENUBAR 966#ifdef MENUBAR
990 GC menubarGC; 967 GC menubarGC;
991#endif 968#endif
… …
995 botShadowGC; 972 botShadowGC;
996#endif 973#endif
997#ifdef XTERM_SCROLLBAR 974#ifdef XTERM_SCROLLBAR
998 GC xscrollbarGC, 975 GC xscrollbarGC,
999 ShadowGC; 976 ShadowGC;
977#endif
978#ifdef PLAIN_SCROLLBAR
979 GC pscrollbarGC;
1000#endif 980#endif
1001#ifdef NEXT_SCROLLBAR 981#ifdef NEXT_SCROLLBAR
1002 GC blackGC, 982 GC blackGC,
1003 whiteGC, 983 whiteGC,
1004 grayGC, 984 grayGC,
… …
1030 const char *key_backspace; 1010 const char *key_backspace;
1031#endif 1011#endif
1032#ifndef NO_DELETE_KEY 1012#ifndef NO_DELETE_KEY
1033 const char *key_delete; 1013 const char *key_delete;
1034#endif 1014#endif
1035#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036 KeySym ks_bigfont, ks_smallfont;
1037#endif
1038#ifdef GREEK_SUPPORT
1039 KeySym ks_greekmodeswith;
1040#endif
1041#ifdef USE_XIM 1015#ifdef USE_XIM
1016 rxvt_xim *input_method;
1042 XIC Input_Context; 1017 XIC Input_Context;
1043 XIMStyle input_style; 1018 XIMStyle input_style;
1044 int event_type; 1019 int event_type;
1045#endif 1020#endif
1046 struct mouse_event MEvent; 1021 struct mouse_event MEvent;
1047 XComposeStatus compose; 1022 XComposeStatus compose;
1048#ifdef RXVT_GRAPHICS
1049 int graphics_up;
1050 struct grwin_t *gr_root;
1051#endif
1052 ttymode_t tio; 1023 ttymode_t tio;
1053#ifdef UTMP_SUPPORT 1024#ifdef UTMP_SUPPORT
1054# ifdef HAVE_STRUCT_UTMP 1025# ifdef HAVE_STRUCT_UTMP
1055 struct utmp ut; 1026 struct utmp ut;
1056# endif 1027# endif
… …
1065 row_col_t oldcursor; 1036 row_col_t oldcursor;
1066#ifdef XPM_BACKGROUND 1037#ifdef XPM_BACKGROUND
1067 bgPixmap_t bgPixmap; 1038 bgPixmap_t bgPixmap;
1068 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1039 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069#endif 1040#endif
1070#ifdef MULTICHAR_SET
1071 int oldcursormulti;
1072 void (*multichar_decode)(unsigned char *str, int len);
1073#endif
1074#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1041#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075 struct stat ttyfd_stat; /* original status of our tty */ 1042 struct stat ttyfd_stat; /* original status of our tty */
1076#endif 1043#endif
1077#ifdef MENUBAR 1044#ifdef MENUBAR
1078 menu_t *ActiveMenu, /* currently active menu */ 1045 menu_t *ActiveMenu, /* currently active menu */
1079 *BuildMenu; /* the menu currently being built */ 1046 *BuildMenu; /* the menu currently being built */
1080 bar_t *CurrentBar; 1047 bar_t *CurrentBar;
1081# if !(MENUBAR_MAX > 1) 1048# if ! (MENUBAR_MAX > 1)
1082 bar_t BarList; 1049 bar_t BarList;
1083# endif /* (MENUBAR_MAX > 1) */ 1050# endif /* (MENUBAR_MAX > 1) */
1084#endif 1051#endif
1085#ifdef RXVT_GRAPHICS
1086 Window gr_last_id;
1087#endif
1088#ifdef CURSOR_BLINK 1052#ifdef CURSOR_BLINK
1089 struct timeval lastcursorchange; 1053 struct timeval lastcursorchange;
1090#endif 1054#endif
1091#ifdef POINTER_BLANK 1055#ifdef POINTER_BLANK
1092 struct timeval lastmotion; 1056 struct timeval lastmotion;
1093#endif 1057#endif
1094 struct timeval timeout[NUM_TIMEOUTS];
1095 1058
1096/* these three don't need to be kept but do so to placate some mem checkers */ 1059/* these three don't need to be kept but do so to placate some mem checkers */
1097 char *env_windowid; /* environmental variable WINDOWID */ 1060 char *env_windowid; /* environmental variable WINDOWID */
1098 char *env_display; /* environmental variable DISPLAY */ 1061 char *env_display; /* environmental variable DISPLAY */
1099 char *env_term; /* environmental variable TERM */ 1062 char *env_term; /* environmental variable TERM */
1100 char *env_colorfgbg; 1063 char *env_colorfgbg;
1101 char *buffer;
1102 char *locale; 1064 char *locale;
1065 char *codeset;
1103 char charsets[4]; 1066 char charsets[4];
1104 unsigned char *v_buffer; /* pointer to physical buffer */ 1067 unsigned char *v_buffer; /* pointer to physical buffer */
1105 unsigned int v_buflen; /* size of area to write */ 1068 unsigned int v_buflen; /* size of area to write */
1106 char *newfont[MAX_NFONTS]; 1069 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1107#ifdef KEYSYM_RESOURCE 1070#ifdef KEYSYM_RESOURCE
1108 const unsigned char *Keysym_map[256]; 1071 const unsigned char *Keysym_map[256];
1109#endif 1072#endif
1110 const char *rs[NUM_RESOURCES]; 1073 const char *rs[NUM_RESOURCES];
1111/* command input buffering */ 1074/* command input buffering */
1112 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1075 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1113 unsigned char cmdbuf_base[BUFSIZ]; 1076 unsigned char cmdbuf_base[BUFSIZ];
1114 unsigned char kbuf[KBUFSZ];
1115 1077
1078 rxvt_salloc *ralloc;
1079 rxvt_salloc *talloc;
1080
1081 void paste (const unsigned char *data, unsigned int len);
1082
1083 void flush ();
1084
1085 void rootwin_cb (XEvent &xev);
1086 xevent_watcher rootwin_ev;
1087
1088 void x_cb (XEvent &xev);
1089 xevent_watcher termwin_ev;
1090 xevent_watcher vt_ev;
1091#ifdef HAVE_SCROLLBARS
1092 xevent_watcher scrollbar_ev;
1093#endif
1094#ifdef MENUBAR
1095 xevent_watcher menubar_ev;
1096#endif
1097
1098 void check_cb (check_watcher &w); check_watcher check_ev;
1116 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1099 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1117 1100
1118 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1101 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1119 void x_cb (io_watcher &w, short revents); io_watcher x_ev; 1102
1103 void incr_cb (time_watcher &w); time_watcher incr_ev;
1120 1104
1121#ifdef CURSOR_BLINK 1105#ifdef CURSOR_BLINK
1106 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1107#endif
1108#ifdef TEXT_BLINK
1122 void blink_cb (time_watcher &w); time_watcher blink_ev; 1109 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1123#endif 1110#endif
1124 1111
1125#ifdef POINTER_BLANK 1112#ifdef POINTER_BLANK
1126 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1113 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1127 void pointer_blank (); 1114 void pointer_blank ();
… …
1129#endif 1116#endif
1130 1117
1131 void tt_printf (const char *fmt,...); 1118 void tt_printf (const char *fmt,...);
1132 void tt_write (const unsigned char *data, unsigned int len); 1119 void tt_write (const unsigned char *data, unsigned int len);
1133 1120
1134 void flush (); 1121 void tt_winch ();
1135 1122
1136 rxvt_term (); 1123 rxvt_term ();
1137 ~rxvt_term (); 1124 ~rxvt_term ();
1138 void destroy (); 1125 void destroy ();
1139 1126
1140 bool init (int argc, const char *const *argv); 1127 bool init (int argc, const char *const *argv);
1141 bool init_vars (); 1128 bool init_vars ();
1142 1129
1143 uint32_t next_char (); 1130 unicode_t next_char ();
1144 1131
1145 bool pty_fill (); 1132 bool pty_fill ();
1146 void process_x_events ();
1147 1133
1148 void *operator new (size_t s); 1134 void *operator new (size_t s);
1149 void operator delete (void *p, size_t s); 1135 void operator delete (void *p, size_t s);
1136
1137 void init_secondary ();
1138 const char **init_resources (int argc, const char *const *argv);
1139 void init_env ();
1140 void set_locale (const char *locale);
1141 void init_xlocale ();
1142 void init_command (const char *const *argv);
1143 int run_command (const char *const *argv);
1144 int run_child (const char *const *argv);
1145
1146 void color_aliases (int idx);
1147 void recolour_cursor ();
1148 void create_windows (int argc, const char *const *argv);
1149 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1150 void window_calc (unsigned int width, unsigned int height);
1151
1152#if USE_XIM
1153 void im_destroy ();
1154 void im_cb (); im_watcher im_ev;
1155 void im_set_size (XRectangle *size);
1156 void im_set_position (XPoint *pos);
1157 void im_set_color (unsigned long *fg, unsigned long *bg);
1158 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1159
1160 bool IMisRunning ();
1161 void IMSendSpot ();
1162 bool IM_get_IC (const char *modifiers);
1163 void IMSetStatusPosition ();
1164#endif
1165
1166 void resize_scrollbar ();
1167
1168 void pixel_position (int *x, int *y);
1169
1170 void selection_click (int clicks, int x, int y);
1171 void selection_extend (int x, int y, int flag);
1172 void selection_rotate (int x, int y);
1173
1174 /* screen (!) */
1175 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1176 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1177 int scr_scroll_text (int row1, int row2, int count, int spec);
1178 void scr_reset ();
1179 void scr_reset_realloc ();
1180 void scr_release ();
1181 void scr_clear (bool really = true);
1182 void scr_refresh (unsigned char refresh_type);
1183 bool scr_refresh_rend (rend_t mask, rend_t value);
1184 void scr_erase_screen (int mode);
1185 void scr_touch (bool refresh);
1186 void scr_expose (int x, int y, int width, int height, bool refresh);
1187 void scr_remap_chars ();
1188 void scr_remap_chars (text_t *tp, rend_t *rp);
1189
1190 /* autoconvert */
1191
1192 // command.C
1193 void lookup_key (XKeyEvent &ev);
1194 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1195 unicode_t cmd_getc ();
1196 bool cmd_parse ();
1197 void mouse_report (XButtonEvent &ev);
1198 void button_press (XButtonEvent &ev);
1199 void button_release (XButtonEvent &ev);
1200 int check_our_parents ();
1201#ifdef PRINTPIPE
1202 FILE *popen_printer ();
1203 int pclose_printer (FILE *stream);
1204#endif
1205 void process_print_pipe ();
1206 void process_nonprinting (unsigned char ch);
1207 void process_escape_vt52 (unsigned char ch);
1208 void process_escape_seq ();
1209 void process_csi_seq ();
1210 void process_window_ops (const int *args, unsigned int nargs);
1211 unsigned char * get_to_st (unsigned char *ends_how);
1212 void process_dcs_seq ();
1213 void process_osc_seq ();
1214 void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));
1215 int privcases (int mode, unsigned long bit);
1216 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1217 void process_sgr_mode (unsigned int nargs, const int *arg);
1218 void process_graphics ();
1219 // init.C
1220 void Get_Colours ();
1221 void get_ourmods ();
1222 // logging.C
1223 void makeutent (const char *pty, const char *hostname);
1224 void cleanutent ();
1225 // main.C;
1226 void privileges (int mode);
1227 void privileged_utmp (char action);
1228 void privileged_ttydev (char action);
1229 bool change_font (const char *fontname);
1230 bool font_up_down (int n, int direction);
1231 void set_title (const char *str);
1232 void set_iconName (const char *str);
1233 void set_window_color (int idx, const char *color);
1234 void set_colorfgbg ();
1235 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1236 void set_widthheight (unsigned int width, unsigned int height);
1237
1238#ifdef MENUBAR
1239 // menubar.C
1240 void menuitem_free (menu_t *menu, menuitem_t *item);
1241 int action_dispatch (action_t *action);
1242 void menuarrow_free (char name);
1243 void menuarrow_add (char *string);
1244 char *menu_find_base (menu_t **menu, char *path);
1245 menu_t *menu_delete (menu_t *menu);
1246 menu_t *menu_add (menu_t *parent, char *path);
1247 void drawbox_menubar (int x, int len, int state);
1248 void drawtriangle (int x, int y, int state);
1249 void drawbox_menuitem (int y, int state);
1250 void menu_show ();
1251 void menu_display (void (rxvt_term::*update) ());
1252 void menu_hide_all ();
1253 void menu_hide ();
1254 void menu_clear (menu_t *menu);
1255 void menubar_clear ();
1256 bar_t *menubar_find (const char *name);
1257 int menubar_push (const char *name);
1258 void menubar_remove (const char *name);
1259 void menubar_dump (FILE *fp);
1260 void menubar_read (const char *filename);
1261 void menubar_dispatch (char *str);
1262 void draw_Arrows (int name, int state);
1263 void menubar_expose ();
1264 int menubar_mapping (int map);
1265 int menu_select (XButtonEvent &ev);
1266 void menubar_select (XButtonEvent &ev);
1267 void menubar_control (XButtonEvent &ev);
1268 void map_menuBar (int map);
1269#endif
1270
1271 // screen.C
1272 void scr_poweron ();
1273 void scr_cursor (int mode);
1274 int scr_change_screen (int scrn);
1275 void scr_color (unsigned int color, int fgbg);
1276 void scr_rendition (int set, int style);
1277 void scr_add_lines (const unicode_t *str, int nlines, int len);
1278 void scr_backspace ();
1279 void scr_tab (int count);
1280 void scr_backindex ();
1281 void scr_forwardindex ();
1282 void scr_gotorc (int row, int col, int relative);
1283 void scr_index (enum page_dirn direction);
1284 void scr_erase_line (int mode);
1285 void scr_E ();
1286 void scr_insdel_lines (int count, int insdel);
1287 void scr_insdel_chars (int count, int insdel);
1288 void scr_scroll_region (int top, int bot);
1289 void scr_cursor_visible (int mode);
1290 void scr_autowrap (int mode);
1291 void scr_relative_origin (int mode);
1292 void scr_insert_mode (int mode);
1293 void scr_set_tab (int mode);
1294 void scr_rvideo_mode (int mode);
1295 void scr_report_position ();
1296 void set_font_style ();
1297 void scr_charset_choose (int set);
1298 void scr_charset_set (int set, unsigned int ch);
1299 int scr_move_to (int y, int len);
1300 int scr_page (enum page_dirn direction, int nlines);
1301 int scr_changeview (uint16_t oldviewstart);
1302 void scr_bell ();
1303 void scr_printscreen (int fullhist);
1304 void scr_reverse_selection ();
1305 void scr_dump (int fd);
1306 void selection_check (int check_more);
1307 int selection_paste (Window win, Atom prop, bool delete_prop);
1308 void selection_property (Window win, Atom prop);
1309 void selection_request (Time tm, int x, int y);
1310 int selection_request_other (Atom target, int selnum);
1311 void selection_clear ();
1312 void selection_make (Time tm);
1313 void selection_start_colrow (int col, int row);
1314 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1315 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1316 void selection_remove_trailing_spaces ();
1317 void selection_send (const XSelectionRequestEvent &rq);
1318
1319#if defined(NEXT_SCROLLBAR)
1320 // scrollbar-next.C
1321 Pixmap renderPixmap (const char *const *data, int width, int height);
1322 void init_scrollbar_stuff ();
1323 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1324 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1325#endif
1326
1327#if defined(RXVT_SCROLLBAR)
1328 // scrollbar-rxvt.C
1329 void Draw_button (int x, int y, int state, int dirn);
1330 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1331#endif
1332
1333#if defined(XTERM_SCROLLBAR)
1334 // scrollbar-xterm.C
1335 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1336#endif
1337
1338#if defined(PLAIN_SCROLLBAR)
1339 // scrollbar-plain.C
1340 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1341#endif
1342
1343 // scrollbar.C
1344 int scrollbar_mapping (int map);
1345 int scrollbar_show (int update);
1346 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1347
1348 // xdefaults.C
1349 void get_options (int argc, const char *const *argv);
1350 int parse_keysym (const char *str, const char *arg);
1351 void get_xdefaults (FILE *stream, const char *name);
1352 void extract_resources (Display *display, const char *name);
1353 // xpm.C
1354 int scale_pixmap (const char *geom);
1355 void resize_pixmap ();
1356 Pixmap set_bgPixmap (const char *file);
1150}; 1357};
1151 1358
1152#ifndef __attribute__ 1359#define SET_LOCALE(locale) rxvt_set_locale (locale)
1153# ifdef __GNUC__ 1360extern void rxvt_set_locale (const char *locale);
1154# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1155# define __attribute__(x)
1156# endif
1157# endif
1158# define __attribute__(x)
1159#endif
1160 1361
1161/* 1362/*
1162 ***************************************************************************** 1363 *****************************************************************************
1163 * PROTOTYPES 1364 * PROTOTYPES
1164 ***************************************************************************** 1365 *****************************************************************************

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