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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.22 by pcg, Mon Jan 19 17:26:43 2004 UTC vs.
Revision 1.78 by root, Mon Jul 26 18:01:19 2004 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#include <limits.h>
7 9
8#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
9#include <X11/keysym.h> 11#include <X11/keysym.h>
10#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
11#include <X11/Xatom.h> 13#include <X11/Xatom.h>
12 14
15#include "encoding.h"
13#include "defaultfont.h" 16#include "defaultfont.h"
14#include "rxvtcolor.h" 17#include "rxvtcolor.h"
15#include "iom.h" 18#include "iom.h"
16#include "salloc.h" 19#include "salloc.h"
17
18#include <wchar.h>
19 20
20/* 21/*
21 ***************************************************************************** 22 *****************************************************************************
22 * SYSTEM HACKS 23 * SYSTEM HACKS
23 ***************************************************************************** 24 *****************************************************************************
… …
30#endif 31#endif
31#if defined (sun) && !defined (__sun__) 32#if defined (sun) && !defined (__sun__)
32# define __sun__ 33# define __sun__
33#endif 34#endif
34 35
35
36#ifndef HAVE_XPOINTER 36#ifndef HAVE_XPOINTER
37typedef char *XPointer; 37typedef char *XPointer;
38#endif 38#endif
39 39
40#ifdef HAVE_TERMIOS_H 40#ifdef HAVE_TERMIOS_H
… …
49 int line; 49 int line;
50 int local; 50 int local;
51} ttymode_t; 51} ttymode_t;
52#endif 52#endif
53 53
54#ifdef GREEK_SUPPORT
55# include "grkelot.h"
56#endif
57#ifdef XPM_BACKGROUND 54#ifdef XPM_BACKGROUND
58# ifdef XPM_INC_X11 55# ifdef XPM_INC_X11
59# include <X11/xpm.h> 56# include <X11/xpm.h>
60# else 57# else
61# include <xpm.h> 58# include <xpm.h>
… …
130 do { \ 127 do { \
131 typeof swapittmp; \ 128 typeof swapittmp; \
132 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 129 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
133 } while (/* CONSTCOND */ 0) 130 } while (/* CONSTCOND */ 0)
134#define BOUND_POSITIVE_INT16(val) \ 131#define BOUND_POSITIVE_INT16(val) \
135 (int16_t)((val) <= 0 \ 132 (int16_t) ((val) <= 0 \
136 ? 0 \ 133 ? 0 \
137 : min((val), (((uint16_t)-1)>>1))) 134 : min ((val), (((uint16_t)-1)>>1)))
138 135
139/* 136/*
140 ***************************************************************************** 137 *****************************************************************************
141 * NORMAL DEFINES 138 * NORMAL DEFINES
142 ***************************************************************************** 139 *****************************************************************************
143 */ 140 */
144 141
145#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
146# error if you disable both selection styles, how can you select, silly?
147#endif
148
149#define APL_CLASS "XTerm" /* class name */
150#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
151#define APL_NAME "rxvt" /* normal name */
152
153/* COLORTERM, TERM environment variables */ 142/* COLORTERM, TERM environment variables */
154#define COLORTERMENV "rxvt" 143#define COLORTERMENV "rxvt"
155#ifdef XPM_BACKGROUND 144#ifdef XPM_BACKGROUND
156# define COLORTERMENVFULL COLORTERMENV "-xpm" 145# define COLORTERMENVFULL COLORTERMENV "-xpm"
157#else 146#else
158# define COLORTERMENVFULL COLORTERMENV 147# define COLORTERMENVFULL COLORTERMENV
159#endif 148#endif
160#ifndef TERMENV 149#ifndef TERMENV
161# define TERMENV "xterm" 150# define TERMENV "rxvt"
162#endif 151#endif
163 152
164#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 153#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165# define NO_MOUSE_REPORT_SCROLLBAR 154# define NO_MOUSE_REPORT_SCROLLBAR
166#endif 155#endif
… …
182 171
183#define menuBar_esc 10 172#define menuBar_esc 10
184#define scrollBar_esc 30 173#define scrollBar_esc 30
185#define menuBar_margin 2 /* margin below text */ 174#define menuBar_margin 2 /* margin below text */
186 175
187#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188# define HAVE_SCROLLBARS 177# define HAVE_SCROLLBARS
189#endif 178#endif
190 179
191/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 180/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192#ifdef HALFSHADOW 181#ifdef HALFSHADOW
… …
200#define R_SB_ALIGN_BOTTOM 2 189#define R_SB_ALIGN_BOTTOM 2
201 190
202#define R_SB_RXVT 0 191#define R_SB_RXVT 0
203#define R_SB_NEXT 1 192#define R_SB_NEXT 1
204#define R_SB_XTERM 2 193#define R_SB_XTERM 2
194#define R_SB_PLAIN 4
205 195
206#define SB_WIDTH_NEXT 19 196#define SB_WIDTH_NEXT 19
207#define SB_WIDTH_XTERM 7 197#define SB_WIDTH_XTERM 15
198#define SB_WIDTH_PLAIN 7
208#ifndef SB_WIDTH_RXVT 199#ifndef SB_WIDTH_RXVT
209# define SB_WIDTH_RXVT 10 200# define SB_WIDTH_RXVT 10
210#endif 201#endif
211 202
212/* 203/*
… …
239 * | | :::::::: | 230 * | | :::::::: |
240 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 231 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241 * | +---------+ | 232 * | +---------+ |
242 * | | ......%%| | 233 * | | ......%%| |
243 * | | ......%%| | 234 * | | ......%%| |
244 * | | ..()..%%| | 235 * | | .. ()..%%| |
245 * | | ......%%| | 236 * | | ......%%| |
246 * | | %%%%%%%%| | 237 * | | %%%%%%%%| |
247 * | +---------+ | <......................... 238 * | +---------+ | <.........................
248 * | | <---< SB_PADDING : 239 * | | <---< SB_PADDING :
249 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 240 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
270 * :............: 261 * :............:
271 * | 262 * |
272 * +---< SB_WIDTH_NEXT 263 * +---< SB_WIDTH_NEXT
273 */ 264 */
274 265
266enum {
275#define NO_REFRESH 0 /* Window not visible at all! */ 267 NO_REFRESH = 0 , /* Window not visible at all! */
276#define FAST_REFRESH (1<<0) /* Fully exposed window */ 268 FAST_REFRESH = 1<<0, /* Fully exposed window */
277#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 269 SLOW_REFRESH = 1<<1, /* Partially exposed window */
278#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 270 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
279#define REFRESH_BOUNDS (1<<3) 271#if 0
272 REFRESH_BOUNDS = 1<<3
273#endif
274 REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
275};
280 276
281#ifdef NO_SECONDARY_SCREEN 277#ifdef NO_SECONDARY_SCREEN
282# define NSCREENS 0 278# define NSCREENS 0
283#else 279#else
284# define NSCREENS 1 280# define NSCREENS 1
… …
291/* special (internal) prefix for font commands */ 287/* special (internal) prefix for font commands */
292#define FONT_CMD '#' 288#define FONT_CMD '#'
293#define FONT_DN "#-" 289#define FONT_DN "#-"
294#define FONT_UP "#+" 290#define FONT_UP "#+"
295 291
296/* flags for rxvt_scr_gotorc() */ 292/* flags for rxvt_scr_gotorc () */
293enum {
297#define C_RELATIVE 1 /* col movement is relative */ 294 C_RELATIVE = 1 , /* col movement is relative */
298#define R_RELATIVE 2 /* row movement is relative */ 295 R_RELATIVE = 2, /* row movement is relative */
299#define RELATIVE (R_RELATIVE|C_RELATIVE) 296 RELATIVE = 1 | 2,
297};
300 298
301/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 299/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302#define INSERT -1 /* don't change these values */ 300enum {
303#define DELETE +1 301 INSERT = -1, /* don't change these values */
304#define ERASE +2 302 DELETE = +1,
303 ERASE = +2,
304};
305 305
306/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 306/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307enum page_dirn { 307enum page_dirn {
308 UP, 308 UP,
309 DN, 309 DN,
310 NO_DIR 310 NO_DIR,
311}; 311};
312 312
313/* arguments for rxvt_scr_change_screen() */ 313/* arguments for rxvt_scr_change_screen () */
314enum { 314enum {
315 PRIMARY = 0, 315 PRIMARY = 0,
316 SECONDARY 316 SECONDARY,
317}; 317};
318 318
319#define RS_None 0 /* Normal */ 319#define RS_None 0 /* Normal */
320 320
321#define RS_fgMask 0x000001FFu /* 512 colors */ 321#define RS_fgMask 0x000001FFu /* 512 colors */
… …
337#define Sel_direct 0x00 337#define Sel_direct 0x00
338#define Sel_Primary 0x01 338#define Sel_Primary 0x01
339#define Sel_Secondary 0x02 339#define Sel_Secondary 0x02
340#define Sel_Clipboard 0x03 340#define Sel_Clipboard 0x03
341#define Sel_whereMask 0x0f 341#define Sel_whereMask 0x0f
342#define Sel_CompoundText 0x10 /* last request was Compound */ 342#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
343#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
343 344
344enum { 345enum {
345 C0_NUL = 0x00, 346 C0_NUL = 0x00,
346 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 347 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
347 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 348 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
348 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 349 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
349 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 350 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
350}; 351};
351#define CHAR_ST 0x9c /* 0234 */ 352#define CHAR_ST 0x9c /* 0234 */
352 353
353/* 354/*
354 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 355 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
355 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 356 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
356 */ 357 */
358enum {
357#define XTerm_name 0 359 XTerm_name = 0,
358#define XTerm_iconName 1 360 XTerm_iconName = 1,
359#define XTerm_title 2 361 XTerm_title = 2,
362 XTerm_property = 3, // change X property
360#define XTerm_Color 4 /* change colors */ 363 XTerm_Color = 4, // change colors
364 XTerm_Color00 = 10, // not implemented, CLASH!
365 XTerm_Color01 = 11, // not implemented
361#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 366 XTerm_Color_cursor = 12, // change actual 'Cursor' color
362#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 367 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
368 XTerm_Color_pointer_bg = 14, // not implemented
369 XTerm_Color05 = 15, // not implemented
370 XTerm_Color06 = 16, // not implemented
363#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 371 XTerm_Color_RV = 17, // change actual 'Highlight' color
364#define XTerm_Color_BD 18 /* change actual 'Bold' color */
365#define XTerm_Color_UL 19 /* change actual 'Underline' color */
366#define XTerm_logfile 46 /* not implemented */ 372 XTerm_logfile = 46, // not implemented
367#define XTerm_font 50 373 XTerm_font = 50,
368 374
369/* 375 XTerm_konsole30 = 30, // reserved for konsole
376 XTerm_konsole31 = 31, // reserved for konsole
377 XTerm_emacs51 = 51, // reserved for emacs shell
378 /*
370 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 379 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
371 */ 380 */
372#define XTerm_Menu 10 /* set menu item */ 381 XTerm_Color_BD = 18, // change actual 'Bold' color
382 XTerm_Color_UL = 19, // change actual 'Underline' color
373#define XTerm_Pixmap 20 /* new bg pixmap */ 383 XTerm_Pixmap = 20, // new bg pixmap
374#define XTerm_restoreFG 39 /* change default fg color */ 384 XTerm_restoreFG = 39, // change default fg color
375#define XTerm_restoreBG 49 /* change default bg color */ 385 XTerm_restoreBG = 49, // change default bg color
376#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 386 XTerm_dumpscreen = 55, // dump scrollback and all of screen
387 XTerm_locale = 701, // change locale
388 XTerm_findfont = 702, // find font of given character (in decimal)
389 XTerm_Menu = 703, // set menu item
390};
377 391
378/* Words starting with `Color_' are colours. Others are counts */ 392/* Words starting with `Color_' are colours. Others are counts */
379/* 393/*
380 * The following comment is mostly obsolete since pixcolor_set was expanded: 394 * The following comment is mostly obsolete since pixcolor_set was expanded:
381 * We're currently upto 29 colours. Only 3 more available. The 395 * We're currently upto 29 colours. Only 3 more available. The
… …
417#endif 431#endif
418#ifndef NO_CURSORCOLOR 432#ifndef NO_CURSORCOLOR
419 Color_cursor, 433 Color_cursor,
420 Color_cursor2, 434 Color_cursor2,
421#endif 435#endif
422 Color_pointer, 436 Color_pointer_fg,
437 Color_pointer_bg,
423 Color_border, 438 Color_border,
424#ifndef NO_BOLD_UNDERLINE_REVERSE 439#ifndef NO_BOLD_UNDERLINE_REVERSE
425 Color_BD, 440 Color_BD,
426 Color_UL, 441 Color_UL,
427 Color_RV, 442 Color_RV,
… …
430 Color_HC, 445 Color_HC,
431#endif 446#endif
432#ifdef KEEP_SCROLLCOLOR 447#ifdef KEEP_SCROLLCOLOR
433 Color_scroll, 448 Color_scroll,
434 Color_trough, 449 Color_trough,
450#endif
451#if TINTING
452 Color_tint,
435#endif 453#endif
436 NRS_COLORS, /* */ 454 NRS_COLORS, /* */
437#ifdef KEEP_SCROLLCOLOR 455#ifdef KEEP_SCROLLCOLOR
438 Color_topShadow = NRS_COLORS, 456 Color_topShadow = NRS_COLORS,
439 Color_bottomShadow, 457 Color_bottomShadow,
… …
470 Rs_backgroundPixmap, 488 Rs_backgroundPixmap,
471#endif 489#endif
472#if (MENUBAR_MAX) 490#if (MENUBAR_MAX)
473 Rs_menu, 491 Rs_menu,
474#endif 492#endif
475#ifdef GREEK_SUPPORT
476 Rs_greek_keyboard,
477 Rs_greektoggle_key,
478#endif
479 Rs_loginShell, 493 Rs_loginShell,
480 Rs_jumpScroll, 494 Rs_jumpScroll,
481#ifdef HAVE_SCROLLBARS 495#ifdef HAVE_SCROLLBARS
482 Rs_scrollBar, 496 Rs_scrollBar,
483 Rs_scrollBar_right, 497 Rs_scrollBar_right,
… …
512#endif 526#endif
513#ifdef USE_XIM 527#ifdef USE_XIM
514 Rs_preeditType, 528 Rs_preeditType,
515 Rs_inputMethod, 529 Rs_inputMethod,
516#endif 530#endif
517#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
518 Rs_bigfont_key,
519 Rs_smallfont_key,
520#endif
521#ifdef TRANSPARENT 531#ifdef TRANSPARENT
522 Rs_transparent, 532 Rs_transparent,
523 Rs_transparent_all, 533 Rs_transparent_all,
524#endif 534#endif
525#ifndef NO_FRILLS 535#ifndef NO_FRILLS
… …
529 Rs_scrollBar_thickness, 539 Rs_scrollBar_thickness,
530#ifndef NO_LINESPACE 540#ifndef NO_LINESPACE
531 Rs_lineSpace, 541 Rs_lineSpace,
532#endif 542#endif
533 Rs_cutchars, 543 Rs_cutchars,
534#ifdef ACS_ASCII
535 Rs_acs_chars,
536#endif
537 Rs_modifier, 544 Rs_modifier,
538 Rs_answerbackstring, 545 Rs_answerbackstring,
539 Rs_tripleclickwords, 546 Rs_tripleclickwords,
547 Rs_insecure,
540 Rs_cursorBlink, 548 Rs_cursorBlink,
541 Rs_pointerBlank, 549 Rs_pointerBlank,
542 Rs_pointerBlankDelay, 550 Rs_pointerBlankDelay,
543 Rs_imLocale, 551 Rs_imLocale,
552#ifndef NO_SECONDARY_SCREEN
553 Rs_secondaryScreen,
554 Rs_secondaryScroll,
555#endif
556#ifndef NO_BOLD_UNDERLINE_REVERSE
557 Rs_realBold,
558#endif
544 NUM_RESOURCES 559 NUM_RESOURCES
545}; 560};
546 561
562// see init.C:xa_names, which must be kept in sync
547enum { 563enum {
564 XA_TEXT = 0,
548 XA_COMPOUND_TEXT = 0, 565 XA_COMPOUND_TEXT,
566 XA_UTF8_STRING,
549 XA_MULTIPLE, 567 XA_MULTIPLE,
550 XA_TARGETS, 568 XA_TARGETS,
551 XA_TEXT,
552 XA_TIMESTAMP, 569 XA_TIMESTAMP,
553 XA_VT_SELECTION, 570 XA_VT_SELECTION,
554 XA_INCR, 571 XA_INCR,
555 XA_WMDELETEWINDOW, 572 XA_WMDELETEWINDOW,
556#ifdef TRANSPARENT 573#ifdef TRANSPARENT
557 XA_XROOTPMAPID, 574 XA_XROOTPMAPID,
575 XA_XSETROOTID,
558#endif 576#endif
559#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 577#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
560 XA_DNDPROTOCOL, 578 XA_DNDPROTOCOL,
561 XA_DNDSELECTION, 579 XA_DNDSELECTION,
562#endif /* OFFIX_DND */ 580#endif /* OFFIX_DND */
563 XA_CLIPBOARD, 581 XA_CLIPBOARD,
564 NUM_XA 582 NUM_XA
565}; 583};
566
567/*
568 * number of graphics points
569 * divisible by 2 (num lines)
570 * divisible by 4 (num rect)
571 */
572#define NGRX_PTS 1000
573 584
574/* DEC private modes */ 585/* DEC private modes */
575#define PrivMode_132 (1LU<<0) 586#define PrivMode_132 (1LU<<0)
576#define PrivMode_132OK (1LU<<1) 587#define PrivMode_132OK (1LU<<1)
577#define PrivMode_rVideo (1LU<<2) 588#define PrivMode_rVideo (1LU<<2)
… …
591#define PrivMode_TtyOutputInh (1LU<<16) 602#define PrivMode_TtyOutputInh (1LU<<16)
592#define PrivMode_Keypress (1LU<<17) 603#define PrivMode_Keypress (1LU<<17)
593#define PrivMode_smoothScroll (1LU<<18) 604#define PrivMode_smoothScroll (1LU<<18)
594#define PrivMode_vt52 (1LU<<19) 605#define PrivMode_vt52 (1LU<<19)
595/* too annoying to implement X11 highlight tracking */ 606/* too annoying to implement X11 highlight tracking */
596/* #define PrivMode_MouseX11Track (1LU<<18) */ 607/* #define PrivMode_MouseX11Track (1LU<<20) */
597 608
598#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 609#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
599#define PrivMode(test,bit) \ 610#define PrivMode(test,bit) \
600 if (test) \ 611 if (test) \
601 R->PrivateModes |= (bit); \ 612 PrivateModes |= (bit); \
602 else \ 613 else \
603 R->PrivateModes &= ~(bit) 614 PrivateModes &= ~(bit)
604 615
605#ifdef ALLOW_132_MODE 616#ifdef ALLOW_132_MODE
606# define PrivMode_Default \
607(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 617# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
608#else 618#else
609# define PrivMode_Default \
610(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 619# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
611#endif 620#endif
612 621
613#define XDEPTH R->Xdepth 622#define XDEPTH display->depth
614#define XCMAP R->Xcmap 623#define XCMAP display->cmap
615#define XVISUAL R->Xvisual 624#define XVISUAL display->visual
616 625
617#define IMBUFSIZ 128 /* input modifier buffer sizes */ 626#define IMBUFSIZ 128 // input modifier buffer sizes
618#ifndef BUFSIZ
619# define BUFSIZ 4096
620#endif
621#define KBUFSZ 512 /* size of keyboard mapping buffer */ 627#define KBUFSZ 512 // size of keyboard mapping buffer
628#define CBUFSIZ 4096 // size of command buffer
629#define UBUFSIZ 4096 // character buffer
630
631#ifndef PATH_MAX
632# define PATH_MAX 16384
633#endif
622 634
623/* 635/*
624 ***************************************************************************** 636 *****************************************************************************
625 * MACRO DEFINES 637 * MACRO DEFINES
626 ***************************************************************************** 638 *****************************************************************************
… …
640#define STRLEN(x) strlen((const char *)(x)) 652#define STRLEN(x) strlen((const char *)(x))
641#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 653#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
642#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 654#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
643 655
644/* convert pixel dimensions to row/column values. Everything as int32_t */ 656/* convert pixel dimensions to row/column values. Everything as int32_t */
645#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 657#define Pixel2Col(x) Pixel2Width((int32_t)(x))
646#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 658#define Pixel2Row(y) Pixel2Height((int32_t)(y))
647#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 659#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
648#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 660#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
649#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 661#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
650#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 662#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
651#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 663#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
652#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 664#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
653 665
654#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 666#define TermWin_TotalWidth() ((int32_t)TermWin.width)
655#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 667#define TermWin_TotalHeight() ((int32_t)TermWin.height)
656
657#define Xroot DefaultRootWindow(R->Xdisplay)
658 668
659/* how to build & extract colors and attributes */ 669/* how to build & extract colors and attributes */
660#define GET_BASEFG(x) (((x) & RS_fgMask)) 670#define GET_BASEFG(x) (((x) & RS_fgMask))
661#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 671#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
662#ifndef NO_BRIGHTCOLOR 672#ifndef NO_BRIGHTCOLOR
663# define GET_FGCOLOR(x) \ 673# define GET_FGCOLOR(x) \
664 ((((x) & RS_Bold) == 0 \ 674 ((((x) & RS_Bold) == 0 \
665 || GET_BASEFG(x) < minCOLOR \ 675 || GET_BASEFG (x) < minCOLOR \
666 || GET_BASEFG(x) >= minBrightCOLOR) \ 676 || GET_BASEFG (x) >= minBrightCOLOR) \
667 ? GET_BASEFG(x) \ 677 ? GET_BASEFG (x) \
668 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 678 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
669# define GET_BGCOLOR(x) \ 679# define GET_BGCOLOR(x) \
670 ((((x) & RS_Blink) == 0 \ 680 ((((x) & RS_Blink) == 0 \
671 || GET_BASEBG(x) < minCOLOR \ 681 || GET_BASEBG (x) < minCOLOR \
672 || GET_BASEBG(x) >= minBrightCOLOR) \ 682 || GET_BASEBG (x) >= minBrightCOLOR) \
673 ? GET_BASEBG(x) \ 683 ? GET_BASEBG (x) \
674 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 684 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
675#else 685#else
676# define GET_FGCOLOR(x) GET_BASEFG(x) 686# define GET_FGCOLOR(x) GET_BASEFG(x)
677# define GET_BGCOLOR(x) GET_BASEBG(x) 687# define GET_BGCOLOR(x) GET_BASEBG(x)
678#endif 688#endif
679 689
… …
687 : ((x) & (RS_attrMask | RS_bgMask))) 697 : ((x) & (RS_attrMask | RS_bgMask)))
688#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 698#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
689#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 699#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
690#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 700#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
691 701
692#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 702#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
693#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 703#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
694 704
695#ifdef HAVE_SCROLLBARS 705#ifdef HAVE_SCROLLBARS
696# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 706# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
697#else 707#else
698# define scrollbar_TotalWidth() (0) 708# define scrollbar_TotalWidth() (0)
699#endif 709#endif
700#define scrollbar_isMotion() (R->scrollBar.state == 'm') 710#define scrollbar_isMotion() (scrollBar.state == 'm')
701#define scrollbar_isUp() (R->scrollBar.state == 'U') 711#define scrollbar_isUp() (scrollBar.state == 'U')
702#define scrollbar_isDn() (R->scrollBar.state == 'D') 712#define scrollbar_isDn() (scrollBar.state == 'D')
703#define scrollbar_isUpDn() isupper (R->scrollBar.state) 713#define scrollbar_isUpDn() isupper (scrollBar.state)
704#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 714#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
705 715
706#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 716#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
707#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 717#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
708 && (y) <= scrollbarnext_dnval()) 718 && (y) <= scrollbarnext_dnval ())
709#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 719#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
710#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 720#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
711#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 721#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
712#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 722#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
713#define SCROLLRXVT_MINHEIGHT 10 723#define SCROLLRXVT_MINHEIGHT 10
714#define SCROLLXTERM_MINHEIGHT 10 724#define SCROLLXTERM_MINHEIGHT 10
715 725
716#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 726#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
717 ? SCROLLNEXT_MINHEIGHT \ 727 ? SCROLLNEXT_MINHEIGHT \
718 : SCROLLRXVT_MINHEIGHT) 728 : SCROLLRXVT_MINHEIGHT)
719#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 729#define scrollbar_above_slider(y) ((y) < scrollBar.top)
720#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 730#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
721#define scrollbar_position(y) ((y) - R->scrollBar.beg) 731#define scrollbar_position(y) ((y) - scrollBar.beg)
722#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 732#define scrollbar_size() (scrollBar.end - scrollBar.beg \
723 - scrollbar_minheight()) 733 - scrollbar_minheight ())
724 734
725#if (MENUBAR_MAX > 1) 735#if (MENUBAR_MAX > 1)
726/* rendition style flags */ 736/* rendition style flags */
727# define menuBar_height() (TermWin.fheight + SHADOW) 737# define menuBar_height() (TermWin.fheight + SHADOW)
728# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 738# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
729# define isMenuBarWindow(w) ((w) == R->menuBar.win) 739# define isMenuBarWindow(w) ((w) == menuBar.win)
730#else 740#else
731# define menuBar_height() (0) 741# define menuBar_height() (0)
732# define menuBar_TotalHeight() (0) 742# define menuBar_TotalHeight() (0)
733# define isMenuBarWindow(w) (0) 743# define isMenuBarWindow(w) (0)
734#endif 744#endif
… …
798# define D_X(x) fprintf x ; fputc('\n', stderr) 808# define D_X(x) fprintf x ; fputc('\n', stderr)
799#else 809#else
800# define D_X(x) 810# define D_X(x)
801#endif 811#endif
802 812
813extern class rxvt_failure_exception { } rxvt_failure_exception;
814
815typedef callback1<void, const char *> log_callback;
816
817extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
818extern void rxvt_log (const char *fmt, ...);
819extern void rxvt_warn (const char *fmt, ...);
820extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
821extern void rxvt_exit_failure () __attribute__ ((noreturn));
822
823#define SET_LOCALE(locale) rxvt_set_locale (locale)
824extern bool rxvt_set_locale (const char *locale);
825
803/* 826/*
804 ***************************************************************************** 827 *****************************************************************************
805 * VARIABLES 828 * VARIABLES
806 ***************************************************************************** 829 *****************************************************************************
807 */ 830 */
808#ifdef MENUBAR 831#ifdef MENUBAR
809# include "menubar.h" 832# include "menubar.h"
810#endif 833#endif
811 834
812#define BLINK_INTERVAL 0.5 835#define BLINK_INTERVAL 0.5
836#define TEXT_BLINK_INTERVAL 0.5
813 837
838#ifndef __attribute__
839# ifdef __GNUC__
840# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
841# define __attribute__(x)
842# endif
843# endif
844# define __attribute__(x)
845#endif
846
847// primivite wrapper around mbstate_t to ensure initialisation
814struct mbstate { 848struct mbstate {
815 mbstate_t mbs; 849 mbstate_t mbs;
816 850
817 mbstate () 851 operator mbstate_t *() { return &mbs; }
852 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
853 mbstate () { reset (); }
854};
855
856#if UNICODE3
857# define COMPOSE_LO 0x40000000UL
858# define COMPOSE_HI 0x400fffffUL
859# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
860#else
861# define COMPOSE_LO 0xd800UL
862# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
863# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
864#endif
865
866#if ENABLE_COMBINING
867// compose chars are used to represent composite characters
868// that are not representable in unicode, as well as characters
869// not fitting in the BMP.
870struct compose_char {
871 unicode_t c1, c2; // any chars != NOCHAR are valid
872 compose_char (unicode_t c1, unicode_t c2)
873 : c1(c1), c2(c2)
874 { }
875};
876
877class rxvt_composite_vec {
878 vector<compose_char> v;
879public:
880 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
881 int expand (unicode_t c, wchar_t *r);
882 compose_char *operator [](text_t c)
818 { 883 {
819 MEMSET (&mbs, 0, sizeof (mbs)); 884 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
885 ? &v[c - COMPOSE_LO]
886 : 0;
820 } 887 }
821}; 888};
822 889
890extern class rxvt_composite_vec rxvt_composite;
891#endif
892
893
823struct rxvt_term : rxvt_vars { 894struct rxvt_term : rxvt_vars {
824 struct mbstate mbstate; 895 log_callback *log_hook; // log error messages through this hook, if != 0
896
897 struct mbstate mbstate; // current input multibyte state
825 898
826 unsigned char want_refresh:1, 899 unsigned char want_refresh:1,
827#ifdef TRANSPARENT 900#ifdef TRANSPARENT
828 want_full_refresh:1, /* awaiting full screen refresh */ 901 want_full_refresh:1, /* awaiting full screen refresh */
829#endif 902#endif
… …
836 num_scr_allow:1, 909 num_scr_allow:1,
837 bypass_keystate:1, 910 bypass_keystate:1,
838#ifdef CURSOR_BLINK 911#ifdef CURSOR_BLINK
839 hidden_cursor:1, 912 hidden_cursor:1,
840#endif 913#endif
914#ifdef TEXT_BLINK
915 hidden_text:1,
916#endif
841#ifdef POINTER_BLANK 917#ifdef POINTER_BLANK
842 hidden_pointer:1, 918 hidden_pointer:1,
843#endif 919#endif
844 parsed_geometry:1,
845 seen_input:1, /* wether any input has been seen so far */
846 enc_utf8:1; /* wether terminal reads/writes utf-8 */ 920// enc_utf8:1, /* wether terminal reads/writes utf-8 */
921 parsed_geometry:1;
847 922
848 unsigned char refresh_type, 923 unsigned char refresh_type,
849#ifdef UTMP_SUPPORT 924#ifdef UTMP_SUPPORT
850 next_utmp_action, 925 next_utmp_action,
851#endif 926#endif
852#ifndef NO_SETOWNER_TTYDEV 927#ifndef NO_SETOWNER_TTYDEV
853 next_tty_action, 928 next_tty_action,
854#endif 929#endif
855#ifdef META8_OPTION 930#ifdef META8_OPTION
856 meta_char, /* Alt-key prefix */ 931 meta_char, /* Alt-key prefix */
857#endif 932#endif
858 scrollbar_align, 933 scrollbar_align,
859 selection_wait, 934 selection_wait,
860 selection_type; 935 selection_type;
861/* ---------- */ 936/* ---------- */
862#ifdef GREEK_SUPPORT
863 short greek_mode; /* greek keyboard mode */
864#endif
865 short rvideo; 937 short rvideo;
866 int16_t num_scr; /* screen: number lines scrolled */ 938 int16_t num_scr; /* screen: number lines scrolled */
867 unsigned int prev_ncol, /* screen: previous number of columns */ 939 unsigned int prev_ncol, /* screen: previous number of columns */
868 prev_nrow; /* screen: previous number of rows */ 940 prev_nrow; /* screen: previous number of rows */
869#ifdef RXVT_GRAPHICS
870 uint16_t gr_prev_start;
871#endif
872/* ---------- */ 941/* ---------- */
873 rend_t rstyle; 942 rend_t rstyle;
874/* ---------- */ 943/* ---------- */
875 uint32_t pixcolor_set[NPIXCLR_SETS]; 944 uint32_t pixcolor_set[NPIXCLR_SETS];
876/* ---------- */ 945/* ---------- */
877#ifdef SELECTION_SCROLLING 946#ifdef SELECTION_SCROLLING
878 int scroll_selection_delay,
879 scroll_selection_lines; 947 int scroll_selection_lines;
880 enum page_dirn scroll_selection_dir; 948 enum page_dirn scroll_selection_dir;
881 int selection_save_x, 949 int selection_save_x,
882 selection_save_y, 950 selection_save_y,
883 selection_save_state, 951 selection_save_state;
884 pending_scroll_selection;
885#endif 952#endif
886/* ---------- */ 953/* ---------- */
887 int csrO, /* Hops - csr offset in thumb/slider to */ 954 int csrO, /* Hops - csr offset in thumb/slider to */
888 /* give proper Scroll behaviour */ 955 /* give proper Scroll behaviour */
889#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
890 scroll_arrow_delay,
891#endif
892#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 956#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893 mouse_slip_wheel_delay,
894 mouse_slip_wheel_speed, 957 mouse_slip_wheel_speed,
895#endif 958#endif
896 refresh_count, 959 refresh_count,
897 refresh_limit, 960 refresh_limit,
898 fnum, /* logical font number */ 961 fnum, /* logical font number */
899 last_bot, /* scrollbar last bottom position */ 962 last_bot, /* scrollbar last bottom position */
900 last_top, /* scrollbar last top position */ 963 last_top, /* scrollbar last top position */
901 last_state, /* scrollbar last state */ 964 last_state, /* scrollbar last state */
902 scrollbar_len, 965 scrollbar_len,
903 currmaxcol,
904#ifdef MENUBAR 966#ifdef MENUBAR
905 menu_readonly, /* okay to alter menu? */ 967 menu_readonly, /* okay to alter menu? */
906 Arrows_x, 968 Arrows_x,
907#endif 969#endif
908#if MENUBAR_MAX > 1 970#if MENUBAR_MAX > 1
… …
939#endif 1001#endif
940#ifdef XTERM_SCROLLBAR 1002#ifdef XTERM_SCROLLBAR
941 GC xscrollbarGC, 1003 GC xscrollbarGC,
942 ShadowGC; 1004 ShadowGC;
943#endif 1005#endif
1006#ifdef PLAIN_SCROLLBAR
1007 GC pscrollbarGC;
1008#endif
944#ifdef NEXT_SCROLLBAR 1009#ifdef NEXT_SCROLLBAR
945 GC blackGC, 1010 GC blackGC,
946 whiteGC, 1011 whiteGC,
947 grayGC, 1012 grayGC,
948 darkGC, 1013 darkGC,
… …
973 const char *key_backspace; 1038 const char *key_backspace;
974#endif 1039#endif
975#ifndef NO_DELETE_KEY 1040#ifndef NO_DELETE_KEY
976 const char *key_delete; 1041 const char *key_delete;
977#endif 1042#endif
978#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
979 KeySym ks_bigfont, ks_smallfont;
980#endif
981#ifdef GREEK_SUPPORT
982 KeySym ks_greekmodeswith;
983#endif
984#ifdef USE_XIM 1043#ifdef USE_XIM
1044 rxvt_xim *input_method;
985 XIC Input_Context; 1045 XIC Input_Context;
986 XIMStyle input_style; 1046 XIMStyle input_style;
987 int event_type; 1047 int event_type;
988#endif 1048#endif
989 struct mouse_event MEvent; 1049 struct mouse_event MEvent;
990 XComposeStatus compose; 1050 XComposeStatus compose;
991#ifdef RXVT_GRAPHICS
992 int graphics_up;
993 struct grwin_t *gr_root;
994#endif
995 ttymode_t tio; 1051 ttymode_t tio;
996#ifdef UTMP_SUPPORT 1052#ifdef UTMP_SUPPORT
997# ifdef HAVE_STRUCT_UTMP 1053# ifdef HAVE_STRUCT_UTMP
998 struct utmp ut; 1054 struct utmp ut;
999# endif 1055# endif
… …
1008 row_col_t oldcursor; 1064 row_col_t oldcursor;
1009#ifdef XPM_BACKGROUND 1065#ifdef XPM_BACKGROUND
1010 bgPixmap_t bgPixmap; 1066 bgPixmap_t bgPixmap;
1011 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1067 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1012#endif 1068#endif
1013#ifdef MULTICHAR_SET
1014 int oldcursormulti;
1015 void (*multichar_decode)(unsigned char *str, int len);
1016#endif
1017#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1069#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1018 struct stat ttyfd_stat; /* original status of our tty */ 1070 struct stat ttyfd_stat; /* original status of our tty */
1019#endif 1071#endif
1020#ifdef MENUBAR 1072#ifdef MENUBAR
1021 menu_t *ActiveMenu, /* currently active menu */ 1073 menu_t *ActiveMenu, /* currently active menu */
1022 *BuildMenu; /* the menu currently being built */ 1074 *BuildMenu; /* the menu currently being built */
1023 bar_t *CurrentBar; 1075 bar_t *CurrentBar;
1024# if !(MENUBAR_MAX > 1) 1076# if ! (MENUBAR_MAX > 1)
1025 bar_t BarList; 1077 bar_t BarList;
1026# endif /* (MENUBAR_MAX > 1) */ 1078# endif /* (MENUBAR_MAX > 1) */
1027#endif 1079#endif
1028#ifdef RXVT_GRAPHICS
1029 Window gr_last_id;
1030#endif
1031#ifdef CURSOR_BLINK 1080#ifdef CURSOR_BLINK
1032 struct timeval lastcursorchange; 1081 struct timeval lastcursorchange;
1033#endif 1082#endif
1034#ifdef POINTER_BLANK 1083#ifdef POINTER_BLANK
1035 struct timeval lastmotion; 1084 struct timeval lastmotion;
1036#endif 1085#endif
1037 1086
1038/* these three don't need to be kept but do so to placate some mem checkers */ 1087 vector<void *> allocated; // free these memory blocks with free()
1088
1039 char *env_windowid; /* environmental variable WINDOWID */ 1089 char *env_windowid; /* environmental variable WINDOWID */
1040 char *env_display; /* environmental variable DISPLAY */ 1090 char *env_display; /* environmental variable DISPLAY */
1041 char *env_term; /* environmental variable TERM */ 1091 char *env_term; /* environmental variable TERM */
1042 char *env_colorfgbg; 1092 char *env_colorfgbg;
1043 char *buffer;
1044 char *locale; 1093 char *locale;
1094#if 0
1045 char *codeset; 1095 char *codeset;
1096#endif
1046 char charsets[4]; 1097 char charsets[4];
1047 unsigned char *v_buffer; /* pointer to physical buffer */ 1098 unsigned char *v_buffer; /* pointer to physical buffer */
1048 unsigned int v_buflen; /* size of area to write */ 1099 unsigned int v_buflen; /* size of area to write */
1049 char *newfont[MAX_NFONTS]; 1100 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1050#ifdef KEYSYM_RESOURCE 1101#ifdef KEYSYM_RESOURCE
1051 const unsigned char *Keysym_map[256]; 1102 const unsigned char *Keysym_map[256];
1052#endif 1103#endif
1053 const char *rs[NUM_RESOURCES]; 1104 const char *rs[NUM_RESOURCES];
1054/* command input buffering */ 1105 /* command input buffering */
1055 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1106 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1056 unsigned char cmdbuf_base[BUFSIZ]; 1107 unsigned char cmdbuf_base[CBUFSIZ];
1057 1108
1058 rxvt_salloc *ralloc; 1109 rxvt_salloc *talloc; // text line allocator
1059 rxvt_salloc *talloc; 1110 rxvt_salloc *ralloc; // rend line allocator
1111
1112 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1060 1113
1061 void paste (const unsigned char *data, unsigned int len); 1114 void paste (const unsigned char *data, unsigned int len);
1062 1115
1063 void flush (); 1116 void flush ();
1117
1118 void rootwin_cb (XEvent &xev);
1119 xevent_watcher rootwin_ev;
1120
1121 void x_cb (XEvent &xev);
1122 xevent_watcher termwin_ev;
1123 xevent_watcher vt_ev;
1124#ifdef HAVE_SCROLLBARS
1125 xevent_watcher scrollbar_ev;
1126#endif
1127#ifdef MENUBAR
1128 xevent_watcher menubar_ev;
1129#endif
1064 1130
1065 void check_cb (check_watcher &w); check_watcher check_ev; 1131 void check_cb (check_watcher &w); check_watcher check_ev;
1066 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1132 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1067 1133
1068 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1134 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1069 void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1070 1135
1071 void incr_cb (time_watcher &w); time_watcher incr_ev; 1136 void incr_cb (time_watcher &w); time_watcher incr_ev;
1072 1137
1073#ifdef CURSOR_BLINK 1138#ifdef CURSOR_BLINK
1139 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1140#endif
1141#ifdef TEXT_BLINK
1074 void blink_cb (time_watcher &w); time_watcher blink_ev; 1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1143#endif
1144
1145#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1146 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1147#endif
1148#ifdef SELECTION_SCROLLING
1149 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1150#endif
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1075#endif 1153#endif
1076 1154
1077#ifdef POINTER_BLANK 1155#ifdef POINTER_BLANK
1078 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1156 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1079 void pointer_blank (); 1157 void pointer_blank ();
… …
1090 void destroy (); 1168 void destroy ();
1091 1169
1092 bool init (int argc, const char *const *argv); 1170 bool init (int argc, const char *const *argv);
1093 bool init_vars (); 1171 bool init_vars ();
1094 1172
1095 uint32_t next_char ();
1096
1097 bool pty_fill (); 1173 bool pty_fill ();
1098 void process_x_events ();
1099 1174
1100 void *operator new (size_t s); 1175 void *operator new (size_t s);
1101 void operator delete (void *p, size_t s); 1176 void operator delete (void *p, size_t s);
1102 1177
1103 void init_secondary (); 1178 void init_secondary ();
… …
1106 void set_locale (const char *locale); 1181 void set_locale (const char *locale);
1107 void init_xlocale (); 1182 void init_xlocale ();
1108 void init_command (const char *const *argv); 1183 void init_command (const char *const *argv);
1109 int run_command (const char *const *argv); 1184 int run_command (const char *const *argv);
1110 int run_child (const char *const *argv); 1185 int run_child (const char *const *argv);
1186 static void child_exited (int pid);
1111 1187
1112 void color_aliases(int idx); 1188 void color_aliases (int idx);
1113 void recolour_cursor (); 1189 void recolour_cursor ();
1114 void create_windows (int argc, const char *const *argv); 1190 void create_windows (int argc, const char *const *argv);
1115 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1191 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1116 void window_calc (unsigned int width, unsigned int height); 1192 void window_calc (unsigned int width, unsigned int height);
1117 void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1118 1193
1119#if USE_XIM 1194#if USE_XIM
1195 void im_destroy ();
1196 void im_cb (); im_watcher im_ev;
1120 void set_size (XRectangle *size); 1197 void im_set_size (XRectangle *size);
1121 void set_position (XPoint *pos); 1198 void im_set_position (XPoint *pos);
1122 void set_color (unsigned long *fg, unsigned long *bg); 1199 void im_set_color (unsigned long *fg, unsigned long *bg);
1200 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1201
1202 bool IMisRunning ();
1203 void IMSendSpot ();
1204 bool IM_get_IC (const char *modifiers);
1205 void IMSetStatusPosition ();
1123#endif 1206#endif
1124 1207
1125 void resize_scrollbar (); 1208 void resize_scrollbar ();
1126 1209
1127 void pixel_position (int *x, int *y); 1210 void pixel_position (int *x, int *y);
1128 1211
1129 void selection_click (int clicks, int x, int y); 1212 void selection_click (int clicks, int x, int y);
1130 void selection_extend (int x, int y, int flag); 1213 void selection_extend (int x, int y, int flag);
1131 void selection_rotate (int x, int y); 1214 void selection_rotate (int x, int y);
1132 1215
1133 /* screen(!) */ 1216 /* screen (!) */
1134 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1217 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1135 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1218 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1136 int scr_scroll_text (int row1, int row2, int count, int spec); 1219 int scr_scroll_text (int row1, int row2, int count, int spec);
1137 void scr_reset (); 1220 void scr_reset ();
1138 void scr_reset_realloc (); 1221 void scr_reset_realloc ();
1139 void scr_release (); 1222 void scr_release ();
1140 void scr_clear (); 1223 void scr_clear (bool really = false);
1141 void scr_refresh (unsigned char refresh_type); 1224 void scr_refresh (unsigned char refresh_type);
1225 bool scr_refresh_rend (rend_t mask, rend_t value);
1142 void scr_erase_screen (int mode); 1226 void scr_erase_screen (int mode);
1143 void scr_touch (bool refresh); 1227 void scr_touch (bool refresh);
1144 void scr_expose (int x, int y, int width, int height, bool refresh); 1228 void scr_expose (int x, int y, int width, int height, bool refresh);
1229 void scr_remap_chars ();
1230 void scr_remap_chars (text_t *tp, rend_t *rp);
1231
1232 /* autoconvert */
1233
1234 // command.C
1235 void lookup_key (XKeyEvent &ev);
1236 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1237
1238 unicode_t next_char ();
1239 unicode_t cmd_getc ();
1240 unicode_t next_octet ();
1241 unicode_t cmd_get8 ();
1242
1243 bool cmd_parse ();
1244 void mouse_report (XButtonEvent &ev);
1245 void button_press (XButtonEvent &ev);
1246 void button_release (XButtonEvent &ev);
1247 int check_our_parents ();
1248#ifdef PRINTPIPE
1249 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream);
1251#endif
1252 void process_print_pipe ();
1253 void process_nonprinting (unicode_t ch);
1254 void process_escape_vt52 (unicode_t ch);
1255 void process_escape_seq ();
1256 void process_csi_seq ();
1257 void process_window_ops (const int *args, unsigned int nargs);
1258 unsigned char *get_to_st (unicode_t &ends_how);
1259 void process_dcs_seq ();
1260 void process_osc_seq ();
1261 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1262 void process_xterm_seq (int op, const char *str, unsigned char resp);
1263 int privcases (int mode, unsigned long bit);
1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics ();
1267 // init.C
1268 void Get_Colours ();
1269 void get_ourmods ();
1270 // logging.C
1271 void makeutent (const char *pty, const char *hostname);
1272 void cleanutent ();
1273 // main.C;
1274 void privileges (int mode);
1275 void privileged_utmp (char action);
1276 void privileged_ttydev (char action);
1277 bool change_font (const char *fontname);
1278 bool font_up_down (int n, int direction);
1279 void set_title (const char *str);
1280 void set_icon_name (const char *str);
1281 void set_window_color (int idx, const char *color);
1282 void set_colorfgbg ();
1283 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1284 void set_widthheight (unsigned int width, unsigned int height);
1285
1286#ifdef MENUBAR
1287 // menubar.C
1288 void menuitem_free (menu_t *menu, menuitem_t *item);
1289 int action_dispatch (action_t *action);
1290 void menuarrow_free (char name);
1291 void menuarrow_add (char *string);
1292 char *menu_find_base (menu_t **menu, char *path);
1293 menu_t *menu_delete (menu_t *menu);
1294 menu_t *menu_add (menu_t *parent, char *path);
1295 void drawbox_menubar (int x, int len, int state);
1296 void drawtriangle (int x, int y, int state);
1297 void drawbox_menuitem (int y, int state);
1298 void menu_show ();
1299 void menu_display (void (rxvt_term::*update) ());
1300 void menu_hide_all ();
1301 void menu_hide ();
1302 void menu_clear (menu_t *menu);
1303 void menubar_clear ();
1304 bar_t *menubar_find (const char *name);
1305 int menubar_push (const char *name);
1306 void menubar_remove (const char *name);
1307 void menubar_dump (FILE *fp);
1308 void menubar_read (const char *filename);
1309 void menubar_dispatch (char *str);
1310 void draw_Arrows (int name, int state);
1311 void menubar_expose ();
1312 int menubar_mapping (int map);
1313 int menu_select (XButtonEvent &ev);
1314 void menubar_select (XButtonEvent &ev);
1315 void menubar_control (XButtonEvent &ev);
1316 void map_menuBar (int map);
1317#endif
1318
1319 // screen.C
1320 void scr_poweron ();
1321 void scr_cursor (int mode);
1322 int scr_change_screen (int scrn);
1323 void scr_color (unsigned int color, int fgbg);
1324 void scr_rendition (int set, int style);
1325 void scr_add_lines (const unicode_t *str, int nlines, int len);
1326 void scr_backspace ();
1327 void scr_tab (int count);
1328 void scr_backindex ();
1329 void scr_forwardindex ();
1330 void scr_gotorc (int row, int col, int relative);
1331 void scr_index (enum page_dirn direction);
1332 void scr_erase_line (int mode);
1333 void scr_E ();
1334 void scr_insdel_lines (int count, int insdel);
1335 void scr_insdel_chars (int count, int insdel);
1336 void scr_scroll_region (int top, int bot);
1337 void scr_cursor_visible (int mode);
1338 void scr_autowrap (int mode);
1339 void scr_relative_origin (int mode);
1340 void scr_insert_mode (int mode);
1341 void scr_set_tab (int mode);
1342 void scr_rvideo_mode (int mode);
1343 void scr_report_position ();
1344 void set_font_style ();
1345 void scr_charset_choose (int set);
1346 void scr_charset_set (int set, unsigned int ch);
1347 int scr_move_to (int y, int len);
1348 int scr_page (enum page_dirn direction, int nlines);
1349 int scr_changeview (uint16_t oldviewstart);
1350 void scr_bell ();
1351 void scr_printscreen (int fullhist);
1352 void scr_reverse_selection ();
1353 void scr_dump (int fd);
1354 void selection_check (int check_more);
1355 int selection_paste (Window win, Atom prop, bool delete_prop);
1356 void selection_property (Window win, Atom prop);
1357 void selection_request (Time tm, int x, int y);
1358 int selection_request_other (Atom target, int selnum);
1359 void selection_clear ();
1360 void selection_make (Time tm);
1361 void selection_start_colrow (int col, int row);
1362 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1363 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1364 void selection_remove_trailing_spaces ();
1365 void selection_send (const XSelectionRequestEvent &rq);
1366
1367#if defined(NEXT_SCROLLBAR)
1368 // scrollbar-next.C
1369 Pixmap renderPixmap (const char *const *data, int width, int height);
1370 void init_scrollbar_stuff ();
1371 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1372 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1373#endif
1374
1375#if defined(RXVT_SCROLLBAR)
1376 // scrollbar-rxvt.C
1377 void Draw_button (int x, int y, int state, int dirn);
1378 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1379#endif
1380
1381#if defined(XTERM_SCROLLBAR)
1382 // scrollbar-xterm.C
1383 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1384#endif
1385
1386#if defined(PLAIN_SCROLLBAR)
1387 // scrollbar-plain.C
1388 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1389#endif
1390
1391 // scrollbar.C
1392 int scrollbar_mapping (int map);
1393 int scrollbar_show (int update);
1394 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1395
1396 // xdefaults.C
1397 void get_options (int argc, const char *const *argv);
1398 int parse_keysym (const char *str, const char *arg);
1399 void get_xdefaults (FILE *stream, const char *name);
1400 void extract_resources (Display *display, const char *name);
1401 // xpm.C
1402 int scale_pixmap (const char *geom);
1403 void resize_pixmap ();
1404 Pixmap set_bgPixmap (const char *file);
1145}; 1405};
1146
1147#define SET_LOCALE(locale) rxvt_set_locale (locale)
1148extern void rxvt_set_locale (const char *locale);
1149
1150#ifndef __attribute__
1151# ifdef __GNUC__
1152# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1153# define __attribute__(x)
1154# endif
1155# endif
1156# define __attribute__(x)
1157#endif
1158 1406
1159/* 1407/*
1160 ***************************************************************************** 1408 *****************************************************************************
1161 * PROTOTYPES 1409 * PROTOTYPES
1162 ***************************************************************************** 1410 *****************************************************************************

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