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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.20 by pcg, Wed Dec 24 09:22:29 2003 UTC vs.
Revision 1.83 by root, Fri Jul 30 22:36:42 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.20 2003/12/24 09:22:29 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"
7
8#include <limits.h>
11 9
12#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
13#include <X11/keysym.h> 11#include <X11/keysym.h>
14#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
15#include <X11/Xatom.h> 13#include <X11/Xatom.h>
16 14
15#include "encoding.h"
17#include "defaultfont.h" 16#include "defaultfont.h"
18#include "rxvtcolor.h" 17#include "rxvtcolor.h"
19#include "iom.h" 18#include "iom.h"
20#include "salloc.h" 19#include "salloc.h"
21
22#include <wchar.h>
23 20
24/* 21/*
25 ***************************************************************************** 22 *****************************************************************************
26 * SYSTEM HACKS 23 * SYSTEM HACKS
27 ***************************************************************************** 24 *****************************************************************************
… …
34#endif 31#endif
35#if defined (sun) && !defined (__sun__) 32#if defined (sun) && !defined (__sun__)
36# define __sun__ 33# define __sun__
37#endif 34#endif
38 35
39
40#ifndef HAVE_XPOINTER 36#ifndef HAVE_XPOINTER
41typedef char *XPointer; 37typedef char *XPointer;
42#endif 38#endif
43 39
44#ifdef HAVE_TERMIOS_H 40#ifdef HAVE_TERMIOS_H
… …
53 int line; 49 int line;
54 int local; 50 int local;
55} ttymode_t; 51} ttymode_t;
56#endif 52#endif
57 53
58#ifdef GREEK_SUPPORT
59# include "grkelot.h"
60#endif
61#ifdef XPM_BACKGROUND 54#ifdef XPM_BACKGROUND
62# ifdef XPM_INC_X11 55# ifdef XPM_INC_X11
63# include <X11/xpm.h> 56# include <X11/xpm.h>
64# else 57# else
65# include <xpm.h> 58# include <xpm.h>
… …
134 do { \ 127 do { \
135 typeof swapittmp; \ 128 typeof swapittmp; \
136 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 129 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
137 } while (/* CONSTCOND */ 0) 130 } while (/* CONSTCOND */ 0)
138#define BOUND_POSITIVE_INT16(val) \ 131#define BOUND_POSITIVE_INT16(val) \
139 (int16_t)((val) <= 0 \ 132 (int16_t) ((val) <= 0 \
140 ? 0 \ 133 ? 0 \
141 : min((val), (((uint16_t)-1)>>1))) 134 : min ((val), (((uint16_t)-1)>>1)))
142 135
143/* 136/*
144 ***************************************************************************** 137 *****************************************************************************
145 * NORMAL DEFINES 138 * NORMAL DEFINES
146 ***************************************************************************** 139 *****************************************************************************
147 */ 140 */
148 141
149#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
150# error if you disable both selection styles, how can you select, silly?
151#endif
152
153#define APL_CLASS "XTerm" /* class name */
154#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
155#define APL_NAME "rxvt" /* normal name */
156
157/* COLORTERM, TERM environment variables */ 142/* COLORTERM, TERM environment variables */
158#define COLORTERMENV "rxvt" 143#define COLORTERMENV "rxvt"
159#ifdef XPM_BACKGROUND 144#ifdef XPM_BACKGROUND
160# define COLORTERMENVFULL COLORTERMENV "-xpm" 145# define COLORTERMENVFULL COLORTERMENV "-xpm"
161#else 146#else
162# define COLORTERMENVFULL COLORTERMENV 147# define COLORTERMENVFULL COLORTERMENV
163#endif 148#endif
164#ifndef TERMENV 149#ifndef TERMENV
165# define TERMENV "xterm" 150# define TERMENV "rxvt"
166#endif 151#endif
167 152
168#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 153#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
169# define NO_MOUSE_REPORT_SCROLLBAR 154# define NO_MOUSE_REPORT_SCROLLBAR
170#endif 155#endif
… …
186 171
187#define menuBar_esc 10 172#define menuBar_esc 10
188#define scrollBar_esc 30 173#define scrollBar_esc 30
189#define menuBar_margin 2 /* margin below text */ 174#define menuBar_margin 2 /* margin below text */
190 175
191#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
192# define HAVE_SCROLLBARS 177# define HAVE_SCROLLBARS
193#endif 178#endif
194 179
195/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 180/* width of scrollBar, menuBar shadow, must be 1 or 2 */
196#ifdef HALFSHADOW 181#ifdef HALFSHADOW
… …
204#define R_SB_ALIGN_BOTTOM 2 189#define R_SB_ALIGN_BOTTOM 2
205 190
206#define R_SB_RXVT 0 191#define R_SB_RXVT 0
207#define R_SB_NEXT 1 192#define R_SB_NEXT 1
208#define R_SB_XTERM 2 193#define R_SB_XTERM 2
194#define R_SB_PLAIN 4
209 195
210#define SB_WIDTH_NEXT 19 196#define SB_WIDTH_NEXT 19
211#define SB_WIDTH_XTERM 7 197#define SB_WIDTH_XTERM 15
198#define SB_WIDTH_PLAIN 7
212#ifndef SB_WIDTH_RXVT 199#ifndef SB_WIDTH_RXVT
213# define SB_WIDTH_RXVT 10 200# define SB_WIDTH_RXVT 10
214#endif 201#endif
215 202
216/* 203/*
… …
243 * | | :::::::: | 230 * | | :::::::: |
244 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 231 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
245 * | +---------+ | 232 * | +---------+ |
246 * | | ......%%| | 233 * | | ......%%| |
247 * | | ......%%| | 234 * | | ......%%| |
248 * | | ..()..%%| | 235 * | | .. ()..%%| |
249 * | | ......%%| | 236 * | | ......%%| |
250 * | | %%%%%%%%| | 237 * | | %%%%%%%%| |
251 * | +---------+ | <......................... 238 * | +---------+ | <.........................
252 * | | <---< SB_PADDING : 239 * | | <---< SB_PADDING :
253 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 240 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
274 * :............: 261 * :............:
275 * | 262 * |
276 * +---< SB_WIDTH_NEXT 263 * +---< SB_WIDTH_NEXT
277 */ 264 */
278 265
266enum {
279#define NO_REFRESH 0 /* Window not visible at all! */ 267 NO_REFRESH = 0 , /* Window not visible at all! */
280#define FAST_REFRESH (1<<0) /* Fully exposed window */ 268 FAST_REFRESH = 1<<0, /* Fully exposed window */
281#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 269 SLOW_REFRESH = 1<<1, /* Partially exposed window */
282#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 270 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
283#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};
284 276
285#ifdef NO_SECONDARY_SCREEN 277#ifdef NO_SECONDARY_SCREEN
286# define NSCREENS 0 278# define NSCREENS 0
287#else 279#else
288# define NSCREENS 1 280# define NSCREENS 1
… …
295/* special (internal) prefix for font commands */ 287/* special (internal) prefix for font commands */
296#define FONT_CMD '#' 288#define FONT_CMD '#'
297#define FONT_DN "#-" 289#define FONT_DN "#-"
298#define FONT_UP "#+" 290#define FONT_UP "#+"
299 291
300/* flags for rxvt_scr_gotorc() */ 292/* flags for rxvt_scr_gotorc () */
293enum {
301#define C_RELATIVE 1 /* col movement is relative */ 294 C_RELATIVE = 1 , /* col movement is relative */
302#define R_RELATIVE 2 /* row movement is relative */ 295 R_RELATIVE = 2, /* row movement is relative */
303#define RELATIVE (R_RELATIVE|C_RELATIVE) 296 RELATIVE = 1 | 2,
297};
304 298
305/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 299/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
306#define INSERT -1 /* don't change these values */ 300enum {
307#define DELETE +1 301 INSERT = -1, /* don't change these values */
308#define ERASE +2 302 DELETE = +1,
303 ERASE = +2,
304};
309 305
310/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 306/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
311enum page_dirn { 307enum page_dirn {
312 UP, 308 UP,
313 DN, 309 DN,
314 NO_DIR 310 NO_DIR,
315}; 311};
316 312
317/* arguments for rxvt_scr_change_screen() */ 313/* arguments for rxvt_scr_change_screen () */
318enum { 314enum {
319 PRIMARY = 0, 315 PRIMARY = 0,
320 SECONDARY 316 SECONDARY,
321}; 317};
322 318
323enum {
324 SBYTE = 0,
325 WBYTE
326};
327
328
329#define RS_None 0 /* Normal */ 319#define RS_None 0 /* Normal */
330 320
331#define RS_fgMask 0x000001FFu /* 512 colors */ 321#define RS_fgMask 0x000001FFu /* 512 colors */
332#define RS_bgMask 0x0003FE00u /* 512 colors */ 322#define RS_bgMask 0x0003FE00u /* 512 colors */
333#define RS_Bold 0x00040000u /* bold */ 323#define RS_Bold 0x00040000u /* bold */
334#define RS_Blink 0x00080000u /* blink */ 324#define RS_Blink 0x00080000u /* blink */
335#define RS_RVid 0x00100000u /* reverse video */ 325#define RS_RVid 0x00100000u /* reverse video */
336#define RS_Uline 0x00200000u /* underline */ 326#define RS_Uline 0x00200000u /* underline */
337 327
338#define RS_wide 0x00400000u /* only multibyte characters */
339#define IS_WIDE(r) ((r) & RS_wide)
340
341#define RS_fontMask 0xff000000u /* plenty(?) of fonts */ 328#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */
342#define RS_fontShift 24 329#define RS_fontShift 22
343 330
344#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 331#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
345#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide) 332#define RS_attrMask (RS_baseattrMask|RS_fontMask)
346 333
347#define Sel_none 0 /* Not waiting */ 334#define Sel_none 0 /* Not waiting */
348#define Sel_normal 0x01 /* normal selection */ 335#define Sel_normal 0x01 /* normal selection */
349#define Sel_incr 0x02 /* incremental selection */ 336#define Sel_incr 0x02 /* incremental selection */
350#define Sel_direct 0x00 337#define Sel_direct 0x00
351#define Sel_Primary 0x01 338#define Sel_Primary 0x01
352#define Sel_Secondary 0x02 339#define Sel_Secondary 0x02
353#define Sel_Clipboard 0x03 340#define Sel_Clipboard 0x03
354#define Sel_whereMask 0x0f 341#define Sel_whereMask 0x0f
355#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 */
356 344
357enum { 345enum {
358 C0_NUL = 0x00, 346 C0_NUL = 0x00,
359 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,
360 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 ,
361 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,
362 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,
363}; 351};
364#define CHAR_ST 0x9c /* 0234 */ 352#define CHAR_ST 0x9c /* 0234 */
365 353
366/* 354/*
367 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 355 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
368 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 356 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
369 */ 357 */
358enum {
370#define XTerm_name 0 359 XTerm_name = 0,
371#define XTerm_iconName 1 360 XTerm_iconName = 1,
372#define XTerm_title 2 361 XTerm_title = 2,
362 XTerm_property = 3, // change X property
373#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
374#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 366 XTerm_Color_cursor = 12, // change actual 'Cursor' color
375#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
376#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 371 XTerm_Color_RV = 17, // change actual 'Highlight' color
377#define XTerm_Color_BD 18 /* change actual 'Bold' color */
378#define XTerm_Color_UL 19 /* change actual 'Underline' color */
379#define XTerm_logfile 46 /* not implemented */ 372 XTerm_logfile = 46, // not implemented
380#define XTerm_font 50 373 XTerm_font = 50,
381 374
382/* 375 XTerm_konsole30 = 30, // reserved for konsole
376 XTerm_konsole31 = 31, // reserved for konsole
377 XTerm_emacs51 = 51, // reserved for emacs shell
378 /*
383 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 379 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
384 */ 380 */
385#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
386#define XTerm_Pixmap 20 /* new bg pixmap */ 383 XTerm_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreFG 39 /* change default fg color */ 384 XTerm_restoreFG = 39, // change default fg color
388#define XTerm_restoreBG 49 /* change default bg color */ 385 XTerm_restoreBG = 49, // change default bg color
389#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};
390 391
391/* Words starting with `Color_' are colours. Others are counts */ 392/* Words starting with `Color_' are colours. Others are counts */
392/* 393/*
393 * The following comment is mostly obsolete since pixcolor_set was expanded: 394 * The following comment is mostly obsolete since pixcolor_set was expanded:
394 * We're currently upto 29 colours. Only 3 more available. The 395 * We're currently upto 29 colours. Only 3 more available. The
… …
430#endif 431#endif
431#ifndef NO_CURSORCOLOR 432#ifndef NO_CURSORCOLOR
432 Color_cursor, 433 Color_cursor,
433 Color_cursor2, 434 Color_cursor2,
434#endif 435#endif
435 Color_pointer, 436 Color_pointer_fg,
437 Color_pointer_bg,
436 Color_border, 438 Color_border,
437#ifndef NO_BOLD_UNDERLINE_REVERSE 439#ifndef NO_BOLD_UNDERLINE_REVERSE
438 Color_BD, 440 Color_BD,
439 Color_UL, 441 Color_UL,
440 Color_RV, 442 Color_RV,
… …
444#endif 446#endif
445#ifdef KEEP_SCROLLCOLOR 447#ifdef KEEP_SCROLLCOLOR
446 Color_scroll, 448 Color_scroll,
447 Color_trough, 449 Color_trough,
448#endif 450#endif
451#if TINTING
452 Color_tint,
453#endif
449 NRS_COLORS, /* */ 454 NRS_COLORS, /* */
450#ifdef KEEP_SCROLLCOLOR 455#ifdef KEEP_SCROLLCOLOR
451 Color_topShadow = NRS_COLORS, 456 Color_topShadow = NRS_COLORS,
452 Color_bottomShadow, 457 Color_bottomShadow,
453 TOTAL_COLORS /* upto 30 */ 458 TOTAL_COLORS /* upto 30 */
… …
455 TOTAL_COLORS = NRS_COLORS /* */ 460 TOTAL_COLORS = NRS_COLORS /* */
456#endif 461#endif
457}; 462};
458 463
459#define Color_Bits 9 464#define Color_Bits 9
460#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 465#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
461#define NPIXCLR_BITS 32 466#define NPIXCLR_BITS 32
462 467
463#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) 468#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
464 469
465/* 470/*
466 * Resource list 471 * Resource list
467 */ 472 */
468enum { 473enum {
… …
483 Rs_backgroundPixmap, 488 Rs_backgroundPixmap,
484#endif 489#endif
485#if (MENUBAR_MAX) 490#if (MENUBAR_MAX)
486 Rs_menu, 491 Rs_menu,
487#endif 492#endif
488#ifdef GREEK_SUPPORT
489 Rs_greek_keyboard,
490 Rs_greektoggle_key,
491#endif
492 Rs_loginShell, 493 Rs_loginShell,
493 Rs_jumpScroll, 494 Rs_jumpScroll,
494#ifdef HAVE_SCROLLBARS 495#ifdef HAVE_SCROLLBARS
495 Rs_scrollBar, 496 Rs_scrollBar,
496 Rs_scrollBar_right, 497 Rs_scrollBar_right,
… …
525#endif 526#endif
526#ifdef USE_XIM 527#ifdef USE_XIM
527 Rs_preeditType, 528 Rs_preeditType,
528 Rs_inputMethod, 529 Rs_inputMethod,
529#endif 530#endif
530#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
531 Rs_bigfont_key,
532 Rs_smallfont_key,
533#endif
534#ifdef TRANSPARENT 531#ifdef TRANSPARENT
535 Rs_transparent, 532 Rs_transparent,
536 Rs_transparent_all, 533 Rs_transparent_all,
537#endif 534#endif
538#ifndef NO_FRILLS 535#ifndef NO_FRILLS
… …
542 Rs_scrollBar_thickness, 539 Rs_scrollBar_thickness,
543#ifndef NO_LINESPACE 540#ifndef NO_LINESPACE
544 Rs_lineSpace, 541 Rs_lineSpace,
545#endif 542#endif
546 Rs_cutchars, 543 Rs_cutchars,
547#ifdef ACS_ASCII
548 Rs_acs_chars,
549#endif
550 Rs_modifier, 544 Rs_modifier,
551 Rs_answerbackstring, 545 Rs_answerbackstring,
552 Rs_tripleclickwords, 546 Rs_tripleclickwords,
547 Rs_insecure,
553 Rs_cursorBlink, 548 Rs_cursorBlink,
554 Rs_pointerBlank, 549 Rs_pointerBlank,
555 Rs_pointerBlankDelay, 550 Rs_pointerBlankDelay,
556 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
559#ifdef OFF_FOCUS_FADING
560 Rs_fade,
561#endif
562#ifdef TINTING
563 Rs_shade,
564#endif
557 NUM_RESOURCES 565 NUM_RESOURCES
558}; 566};
559 567
568// see init.C:xa_names, which must be kept in sync
560enum { 569enum {
570 XA_TEXT = 0,
561 XA_COMPOUND_TEXT = 0, 571 XA_COMPOUND_TEXT,
572 XA_UTF8_STRING,
562 XA_MULTIPLE, 573 XA_MULTIPLE,
563 XA_TARGETS, 574 XA_TARGETS,
564 XA_TEXT,
565 XA_TIMESTAMP, 575 XA_TIMESTAMP,
566 XA_VT_SELECTION, 576 XA_VT_SELECTION,
567 XA_INCR, 577 XA_INCR,
568 XA_WMDELETEWINDOW, 578 XA_WMDELETEWINDOW,
569#ifdef TRANSPARENT 579#ifdef TRANSPARENT
570 XA_XROOTPMAPID, 580 XA_XROOTPMAPID,
581 XA_XSETROOTID,
571#endif 582#endif
572#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 583#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
573 XA_DNDPROTOCOL, 584 XA_DNDPROTOCOL,
574 XA_DNDSELECTION, 585 XA_DNDSELECTION,
575#endif /* OFFIX_DND */ 586#endif /* OFFIX_DND */
576 XA_CLIPBOARD, 587 XA_CLIPBOARD,
577 NUM_XA 588 NUM_XA
578}; 589};
579
580/*
581 * number of graphics points
582 * divisible by 2 (num lines)
583 * divisible by 4 (num rect)
584 */
585#define NGRX_PTS 1000
586 590
587/* DEC private modes */ 591/* DEC private modes */
588#define PrivMode_132 (1LU<<0) 592#define PrivMode_132 (1LU<<0)
589#define PrivMode_132OK (1LU<<1) 593#define PrivMode_132OK (1LU<<1)
590#define PrivMode_rVideo (1LU<<2) 594#define PrivMode_rVideo (1LU<<2)
… …
604#define PrivMode_TtyOutputInh (1LU<<16) 608#define PrivMode_TtyOutputInh (1LU<<16)
605#define PrivMode_Keypress (1LU<<17) 609#define PrivMode_Keypress (1LU<<17)
606#define PrivMode_smoothScroll (1LU<<18) 610#define PrivMode_smoothScroll (1LU<<18)
607#define PrivMode_vt52 (1LU<<19) 611#define PrivMode_vt52 (1LU<<19)
608/* too annoying to implement X11 highlight tracking */ 612/* too annoying to implement X11 highlight tracking */
609/* #define PrivMode_MouseX11Track (1LU<<18) */ 613/* #define PrivMode_MouseX11Track (1LU<<20) */
610 614
611#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 615#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
612#define PrivMode(test,bit) \ 616#define PrivMode(test,bit) \
613 if (test) \ 617 if (test) \
614 R->PrivateModes |= (bit); \ 618 PrivateModes |= (bit); \
615 else \ 619 else \
616 R->PrivateModes &= ~(bit) 620 PrivateModes &= ~(bit)
617 621
618#ifdef ALLOW_132_MODE 622#ifdef ALLOW_132_MODE
619# define PrivMode_Default \
620(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 623# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
621#else
622# define PrivMode_Default \
623(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
624#endif
625
626#ifdef PREFER_24BIT
627# define XDEPTH R->Xdepth
628# define XCMAP R->Xcmap
629# define XVISUAL R->Xvisual
630#else
631# ifdef DEBUG_DEPTH
632# define XDEPTH DEBUG_DEPTH
633# else 624#else
634# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 625# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
635# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
636# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
637# endif 626#endif
638#endif 627
628#define XDEPTH display->depth
629#define XCMAP display->cmap
630#define XVISUAL display->visual
631
639#define IMBUFSIZ 128 /* input modifier buffer sizes */ 632#define IMBUFSIZ 128 // input modifier buffer sizes
640#ifndef BUFSIZ
641# define BUFSIZ 4096
642#endif
643#define KBUFSZ 512 /* size of keyboard mapping buffer */ 633#define KBUFSZ 512 // size of keyboard mapping buffer
634#define CBUFSIZ 4096 // size of command buffer
635#define UBUFSIZ 4096 // character buffer
636
637#ifndef PATH_MAX
638# define PATH_MAX 16384
639#endif
644 640
645/* 641/*
646 ***************************************************************************** 642 *****************************************************************************
647 * MACRO DEFINES 643 * MACRO DEFINES
648 ***************************************************************************** 644 *****************************************************************************
… …
662#define STRLEN(x) strlen((const char *)(x)) 658#define STRLEN(x) strlen((const char *)(x))
663#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 659#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
664#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 660#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
665 661
666/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
667#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x))
668#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y))
669#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
670#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 666#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
671#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
672#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
673#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
674#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
675 671
676#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 672#define TermWin_TotalWidth() ((int32_t)TermWin.width)
677#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 673#define TermWin_TotalHeight() ((int32_t)TermWin.height)
678
679#define Xscreen DefaultScreen(R->Xdisplay)
680#define Xroot DefaultRootWindow(R->Xdisplay)
681 674
682/* how to build & extract colors and attributes */ 675/* how to build & extract colors and attributes */
683#define GET_BASEFG(x) (((x) & RS_fgMask)) 676#define GET_BASEFG(x) (((x) & RS_fgMask))
684#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 677#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
685#ifndef NO_BRIGHTCOLOR 678#ifndef NO_BRIGHTCOLOR
686# define GET_FGCOLOR(x) \ 679# define GET_FGCOLOR(x) \
687 ((((x) & RS_Bold) == 0 \ 680 ((((x) & RS_Bold) == 0 \
688 || GET_BASEFG(x) < minCOLOR \ 681 || GET_BASEFG (x) < minCOLOR \
689 || GET_BASEFG(x) >= minBrightCOLOR) \ 682 || GET_BASEFG (x) >= minBrightCOLOR) \
690 ? GET_BASEFG(x) \ 683 ? GET_BASEFG (x) \
691 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 684 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
692# define GET_BGCOLOR(x) \ 685# define GET_BGCOLOR(x) \
693 ((((x) & RS_Blink) == 0 \ 686 ((((x) & RS_Blink) == 0 \
694 || GET_BASEBG(x) < minCOLOR \ 687 || GET_BASEBG (x) < minCOLOR \
695 || GET_BASEBG(x) >= minBrightCOLOR) \ 688 || GET_BASEBG (x) >= minBrightCOLOR) \
696 ? GET_BASEBG(x) \ 689 ? GET_BASEBG (x) \
697 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 690 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
698#else 691#else
699# define GET_FGCOLOR(x) GET_BASEFG(x) 692# define GET_FGCOLOR(x) GET_BASEFG(x)
700# define GET_BGCOLOR(x) GET_BASEBG(x) 693# define GET_BGCOLOR(x) GET_BASEBG(x)
701#endif 694#endif
702 695
… …
710 : ((x) & (RS_attrMask | RS_bgMask))) 703 : ((x) & (RS_attrMask | RS_bgMask)))
711#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 704#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
712#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 705#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
713#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 706#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
714 707
715#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 708#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
716#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 709#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
717 710
718#ifdef HAVE_SCROLLBARS 711#ifdef HAVE_SCROLLBARS
719# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 712# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
720#else 713#else
721# define scrollbar_TotalWidth() (0) 714# define scrollbar_TotalWidth() (0)
722#endif 715#endif
723#define scrollbar_isMotion() (R->scrollBar.state == 'm') 716#define scrollbar_isMotion() (scrollBar.state == 'm')
724#define scrollbar_isUp() (R->scrollBar.state == 'U') 717#define scrollbar_isUp() (scrollBar.state == 'U')
725#define scrollbar_isDn() (R->scrollBar.state == 'D') 718#define scrollbar_isDn() (scrollBar.state == 'D')
726#define scrollbar_isUpDn() isupper (R->scrollBar.state) 719#define scrollbar_isUpDn() isupper (scrollBar.state)
727#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 720#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
728 721
729#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 722#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
730#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 723#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
731 && (y) <= scrollbarnext_dnval()) 724 && (y) <= scrollbarnext_dnval ())
732#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 725#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
733#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 726#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
734#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 727#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
735#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 728#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
736#define SCROLLRXVT_MINHEIGHT 10 729#define SCROLLRXVT_MINHEIGHT 10
737#define SCROLLXTERM_MINHEIGHT 10 730#define SCROLLXTERM_MINHEIGHT 10
738 731
739#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 732#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
740 ? SCROLLNEXT_MINHEIGHT \ 733 ? SCROLLNEXT_MINHEIGHT \
741 : SCROLLRXVT_MINHEIGHT) 734 : SCROLLRXVT_MINHEIGHT)
742#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 735#define scrollbar_above_slider(y) ((y) < scrollBar.top)
743#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 736#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
744#define scrollbar_position(y) ((y) - R->scrollBar.beg) 737#define scrollbar_position(y) ((y) - scrollBar.beg)
745#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 738#define scrollbar_size() (scrollBar.end - scrollBar.beg \
746 - scrollbar_minheight()) 739 - scrollbar_minheight ())
747 740
748#if (MENUBAR_MAX > 1) 741#if (MENUBAR_MAX > 1)
749/* rendition style flags */ 742/* rendition style flags */
750# define menuBar_height() (TermWin.fheight + SHADOW) 743# define menuBar_height() (TermWin.fheight + SHADOW)
751# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 744# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
752# define isMenuBarWindow(w) ((w) == R->menuBar.win) 745# define isMenuBarWindow(w) ((w) == menuBar.win)
753#else 746#else
754# define menuBar_height() (0) 747# define menuBar_height() (0)
755# define menuBar_TotalHeight() (0) 748# define menuBar_TotalHeight() (0)
756# define isMenuBarWindow(w) (0) 749# define isMenuBarWindow(w) (0)
757#endif 750#endif
… …
821# define D_X(x) fprintf x ; fputc('\n', stderr) 814# define D_X(x) fprintf x ; fputc('\n', stderr)
822#else 815#else
823# define D_X(x) 816# define D_X(x)
824#endif 817#endif
825 818
819extern class rxvt_failure_exception { } rxvt_failure_exception;
820
821typedef callback1<void, const char *> log_callback;
822
823extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
824extern void rxvt_log (const char *fmt, ...);
825extern void rxvt_warn (const char *fmt, ...);
826extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
827extern void rxvt_exit_failure () __attribute__ ((noreturn));
828
829#define SET_LOCALE(locale) rxvt_set_locale (locale)
830extern bool rxvt_set_locale (const char *locale);
831
826/* 832/*
827 ***************************************************************************** 833 *****************************************************************************
828 * VARIABLES 834 * VARIABLES
829 ***************************************************************************** 835 *****************************************************************************
830 */ 836 */
831#ifdef MENUBAR 837#ifdef MENUBAR
832# include "menubar.h" 838# include "menubar.h"
833#endif 839#endif
834 840
835#define BLINK_INTERVAL 0.5 841#define BLINK_INTERVAL 0.5
842#define TEXT_BLINK_INTERVAL 0.5
836 843
844#ifndef __attribute__
845# ifdef __GNUC__
846# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
847# define __attribute__(x)
848# endif
849# endif
850# define __attribute__(x)
851#endif
852
853// primivite wrapper around mbstate_t to ensure initialisation
837struct mbstate { 854struct mbstate {
838 mbstate_t mbs; 855 mbstate_t mbs;
839 856
840 mbstate () 857 operator mbstate_t *() { return &mbs; }
858 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
859 mbstate () { reset (); }
860};
861
862#if UNICODE3
863# define COMPOSE_LO 0x40000000UL
864# define COMPOSE_HI 0x400fffffUL
865# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
866#else
867# define COMPOSE_LO 0xd800UL
868# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
869# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
870#endif
871
872#if ENABLE_COMBINING
873// compose chars are used to represent composite characters
874// that are not representable in unicode, as well as characters
875// not fitting in the BMP.
876struct compose_char {
877 unicode_t c1, c2; // any chars != NOCHAR are valid
878 compose_char (unicode_t c1, unicode_t c2)
879 : c1(c1), c2(c2)
880 { }
881};
882
883class rxvt_composite_vec {
884 vector<compose_char> v;
885public:
886 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
887 int expand (unicode_t c, wchar_t *r);
888 compose_char *operator [](text_t c)
841 { 889 {
842 MEMSET (&mbs, 0, sizeof (mbs)); 890 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
891 ? &v[c - COMPOSE_LO]
892 : 0;
843 } 893 }
844}; 894};
845 895
896extern class rxvt_composite_vec rxvt_composite;
897#endif
898
899
846struct rxvt_term : rxvt_vars { 900struct rxvt_term : rxvt_vars {
847 struct mbstate mbstate; 901 log_callback *log_hook; // log error messages through this hook, if != 0
902
903 struct mbstate mbstate; // current input multibyte state
848 904
849 unsigned char want_refresh:1, 905 unsigned char want_refresh:1,
850#ifdef TRANSPARENT 906#ifdef TRANSPARENT
851 want_full_refresh:1, /* awaiting full screen refresh */ 907 want_full_refresh:1, /* awaiting full screen refresh */
852#endif 908#endif
… …
859 num_scr_allow:1, 915 num_scr_allow:1,
860 bypass_keystate:1, 916 bypass_keystate:1,
861#ifdef CURSOR_BLINK 917#ifdef CURSOR_BLINK
862 hidden_cursor:1, 918 hidden_cursor:1,
863#endif 919#endif
920#ifdef TEXT_BLINK
921 hidden_text:1,
922#endif
864#ifdef POINTER_BLANK 923#ifdef POINTER_BLANK
865 hidden_pointer:1, 924 hidden_pointer:1,
866#endif 925#endif
867 parsed_geometry:1,
868 seen_input:1, /* wether any input has been seen so far */
869 enc_utf8:1; /* wether terminal reads/writes utf-8 */ 926// enc_utf8:1, /* wether terminal reads/writes utf-8 */
927 parsed_geometry:1;
870 928
871 unsigned char refresh_type, 929 unsigned char refresh_type,
872#ifdef UTMP_SUPPORT 930#ifdef UTMP_SUPPORT
873 next_utmp_action, 931 next_utmp_action,
874#endif 932#endif
875#ifndef NO_SETOWNER_TTYDEV 933#ifndef NO_SETOWNER_TTYDEV
876 next_tty_action, 934 next_tty_action,
877#endif 935#endif
878#ifdef META8_OPTION 936#ifdef META8_OPTION
879 meta_char, /* Alt-key prefix */ 937 meta_char, /* Alt-key prefix */
880#endif 938#endif
881 scrollbar_align, 939 scrollbar_align,
882 selection_wait, 940 selection_wait,
883 selection_type; 941 selection_type;
884/* ---------- */ 942/* ---------- */
885#ifdef GREEK_SUPPORT
886 short greek_mode; /* greek keyboard mode */
887#endif
888 short rvideo; 943 short rvideo;
889 int16_t num_scr; /* screen: number lines scrolled */ 944 int16_t num_scr; /* screen: number lines scrolled */
890 unsigned int prev_ncol, /* screen: previous number of columns */ 945 unsigned int prev_ncol, /* screen: previous number of columns */
891 prev_nrow; /* screen: previous number of rows */ 946 prev_nrow; /* screen: previous number of rows */
892#ifdef RXVT_GRAPHICS
893 uint16_t gr_prev_start;
894#endif
895/* ---------- */ 947/* ---------- */
896 rend_t rstyle; 948 rend_t rstyle;
897/* ---------- */ 949/* ---------- */
898 uint32_t pixcolor_set[NPIXCLR_SETS]; 950 uint32_t pixcolor_set[NPIXCLR_SETS];
899/* ---------- */ 951/* ---------- */
900#ifdef SELECTION_SCROLLING 952#ifdef SELECTION_SCROLLING
901 int scroll_selection_delay,
902 scroll_selection_lines; 953 int scroll_selection_lines;
903 enum page_dirn scroll_selection_dir; 954 enum page_dirn scroll_selection_dir;
904 int selection_save_x, 955 int selection_save_x,
905 selection_save_y, 956 selection_save_y,
906 selection_save_state, 957 selection_save_state;
907 pending_scroll_selection;
908#endif 958#endif
909/* ---------- */ 959/* ---------- */
910 int csrO, /* Hops - csr offset in thumb/slider to */ 960 int csrO, /* Hops - csr offset in thumb/slider to */
911 /* give proper Scroll behaviour */ 961 /* give proper Scroll behaviour */
912#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
913 scroll_arrow_delay,
914#endif
915#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 962#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
916 mouse_slip_wheel_delay,
917 mouse_slip_wheel_speed, 963 mouse_slip_wheel_speed,
918#endif 964#endif
919 refresh_count, 965 refresh_count,
920 refresh_limit, 966 refresh_limit,
921 fnum, /* logical font number */ 967 fnum, /* logical font number */
922 last_bot, /* scrollbar last bottom position */ 968 last_bot, /* scrollbar last bottom position */
923 last_top, /* scrollbar last top position */ 969 last_top, /* scrollbar last top position */
924 last_state, /* scrollbar last state */ 970 last_state, /* scrollbar last state */
925 scrollbar_len, 971 scrollbar_len,
926 currmaxcol,
927#ifdef MENUBAR 972#ifdef MENUBAR
928 menu_readonly, /* okay to alter menu? */ 973 menu_readonly, /* okay to alter menu? */
929 Arrows_x, 974 Arrows_x,
930#endif 975#endif
931#if MENUBAR_MAX > 1 976#if MENUBAR_MAX > 1
… …
948#endif 993#endif
949 ttymode; 994 ttymode;
950 unsigned long PrivateModes, 995 unsigned long PrivateModes,
951 SavedModes; 996 SavedModes;
952/* ---------- */ 997/* ---------- */
953#ifdef PREFER_24BIT
954 Visual *Xvisual;
955#endif
956/* ---------- */
957 Atom xa[NUM_XA]; 998 Atom xa[NUM_XA];
958/* ---------- */ 999/* ---------- */
959#ifdef MENUBAR 1000#ifdef MENUBAR
960 GC menubarGC; 1001 GC menubarGC;
961#endif 1002#endif
… …
965 botShadowGC; 1006 botShadowGC;
966#endif 1007#endif
967#ifdef XTERM_SCROLLBAR 1008#ifdef XTERM_SCROLLBAR
968 GC xscrollbarGC, 1009 GC xscrollbarGC,
969 ShadowGC; 1010 ShadowGC;
1011#endif
1012#ifdef PLAIN_SCROLLBAR
1013 GC pscrollbarGC;
970#endif 1014#endif
971#ifdef NEXT_SCROLLBAR 1015#ifdef NEXT_SCROLLBAR
972 GC blackGC, 1016 GC blackGC,
973 whiteGC, 1017 whiteGC,
974 grayGC, 1018 grayGC,
… …
1000 const char *key_backspace; 1044 const char *key_backspace;
1001#endif 1045#endif
1002#ifndef NO_DELETE_KEY 1046#ifndef NO_DELETE_KEY
1003 const char *key_delete; 1047 const char *key_delete;
1004#endif 1048#endif
1005#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1006 KeySym ks_bigfont, ks_smallfont;
1007#endif
1008#ifdef GREEK_SUPPORT
1009 KeySym ks_greekmodeswith;
1010#endif
1011#ifdef USE_XIM 1049#ifdef USE_XIM
1050 rxvt_xim *input_method;
1012 XIC Input_Context; 1051 XIC Input_Context;
1013 XIMStyle input_style; 1052 XIMStyle input_style;
1014 int event_type; 1053 int event_type;
1015#endif 1054#endif
1016 struct mouse_event MEvent; 1055 struct mouse_event MEvent;
1017 XComposeStatus compose; 1056 XComposeStatus compose;
1018#ifdef RXVT_GRAPHICS
1019 int graphics_up;
1020 struct grwin_t *gr_root;
1021#endif
1022 ttymode_t tio; 1057 ttymode_t tio;
1023#ifdef UTMP_SUPPORT 1058#ifdef UTMP_SUPPORT
1024# ifdef HAVE_STRUCT_UTMP 1059# ifdef HAVE_STRUCT_UTMP
1025 struct utmp ut; 1060 struct utmp ut;
1026# endif 1061# endif
… …
1035 row_col_t oldcursor; 1070 row_col_t oldcursor;
1036#ifdef XPM_BACKGROUND 1071#ifdef XPM_BACKGROUND
1037 bgPixmap_t bgPixmap; 1072 bgPixmap_t bgPixmap;
1038 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1073 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1039#endif 1074#endif
1040#ifdef MULTICHAR_SET
1041 int oldcursormulti;
1042 void (*multichar_decode)(unsigned char *str, int len);
1043#endif
1044#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1075#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1045 struct stat ttyfd_stat; /* original status of our tty */ 1076 struct stat ttyfd_stat; /* original status of our tty */
1046#endif 1077#endif
1047#ifdef MENUBAR 1078#ifdef MENUBAR
1048 menu_t *ActiveMenu, /* currently active menu */ 1079 menu_t *ActiveMenu, /* currently active menu */
1049 *BuildMenu; /* the menu currently being built */ 1080 *BuildMenu; /* the menu currently being built */
1050 bar_t *CurrentBar; 1081 bar_t *CurrentBar;
1051# if !(MENUBAR_MAX > 1) 1082# if ! (MENUBAR_MAX > 1)
1052 bar_t BarList; 1083 bar_t BarList;
1053# endif /* (MENUBAR_MAX > 1) */ 1084# endif /* (MENUBAR_MAX > 1) */
1054#endif 1085#endif
1055#ifdef RXVT_GRAPHICS
1056 Window gr_last_id;
1057#endif
1058#ifdef CURSOR_BLINK 1086#ifdef CURSOR_BLINK
1059 struct timeval lastcursorchange; 1087 struct timeval lastcursorchange;
1060#endif 1088#endif
1061#ifdef POINTER_BLANK 1089#ifdef POINTER_BLANK
1062 struct timeval lastmotion; 1090 struct timeval lastmotion;
1063#endif 1091#endif
1064 1092
1065/* these three don't need to be kept but do so to placate some mem checkers */ 1093 vector<void *> allocated; // free these memory blocks with free()
1094
1066 char *env_windowid; /* environmental variable WINDOWID */ 1095 char *env_windowid; /* environmental variable WINDOWID */
1067 char *env_display; /* environmental variable DISPLAY */ 1096 char *env_display; /* environmental variable DISPLAY */
1068 char *env_term; /* environmental variable TERM */ 1097 char *env_term; /* environmental variable TERM */
1069 char *env_colorfgbg; 1098 char *env_colorfgbg;
1070 char *buffer;
1071 char *locale; 1099 char *locale;
1100#if 0
1072 char *codeset; 1101 char *codeset;
1102#endif
1073 char charsets[4]; 1103 char charsets[4];
1074 unsigned char *v_buffer; /* pointer to physical buffer */ 1104 unsigned char *v_buffer; /* pointer to physical buffer */
1075 unsigned int v_buflen; /* size of area to write */ 1105 unsigned int v_buflen; /* size of area to write */
1076 char *newfont[MAX_NFONTS]; 1106 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1077#ifdef KEYSYM_RESOURCE 1107#ifdef KEYSYM_RESOURCE
1078 const unsigned char *Keysym_map[256]; 1108 const unsigned char *Keysym_map[256];
1079#endif 1109#endif
1080 const char *rs[NUM_RESOURCES]; 1110 const char *rs[NUM_RESOURCES];
1081/* command input buffering */ 1111 /* command input buffering */
1082 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1112 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1083 unsigned char cmdbuf_base[BUFSIZ]; 1113 unsigned char cmdbuf_base[CBUFSIZ];
1084 1114
1085 rxvt_salloc *ralloc; 1115 rxvt_salloc *talloc; // text line allocator
1086 rxvt_salloc *talloc; 1116 rxvt_salloc *ralloc; // rend line allocator
1117
1118 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1087 1119
1088 void paste (const unsigned char *data, unsigned int len); 1120 void paste (const unsigned char *data, unsigned int len);
1089 1121
1090 void flush (); 1122 void flush ();
1123
1124 void rootwin_cb (XEvent &xev);
1125 xevent_watcher rootwin_ev;
1126
1127 void x_cb (XEvent &xev);
1128 xevent_watcher termwin_ev;
1129 xevent_watcher vt_ev;
1130#ifdef HAVE_SCROLLBARS
1131 xevent_watcher scrollbar_ev;
1132#endif
1133#ifdef MENUBAR
1134 xevent_watcher menubar_ev;
1135#endif
1091 1136
1092 void check_cb (check_watcher &w); check_watcher check_ev; 1137 void check_cb (check_watcher &w); check_watcher check_ev;
1093 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1138 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1094 1139
1095 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1140 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1096 void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1097 1141
1098 void incr_cb (time_watcher &w); time_watcher incr_ev; 1142 void incr_cb (time_watcher &w); time_watcher incr_ev;
1099 1143
1100#ifdef CURSOR_BLINK 1144#ifdef CURSOR_BLINK
1145 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1146#endif
1147#ifdef TEXT_BLINK
1101 void blink_cb (time_watcher &w); time_watcher blink_ev; 1148 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1149#endif
1150
1151#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1152 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1153#endif
1154#ifdef SELECTION_SCROLLING
1155 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1156#endif
1157#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1158 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1102#endif 1159#endif
1103 1160
1104#ifdef POINTER_BLANK 1161#ifdef POINTER_BLANK
1105 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1162 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1106 void pointer_blank (); 1163 void pointer_blank ();
1164#endif
1107 void pointer_unblank (); 1165 void pointer_unblank ();
1108#endif
1109 1166
1110 void tt_printf (const char *fmt,...); 1167 void tt_printf (const char *fmt,...);
1111 void tt_write (const unsigned char *data, unsigned int len); 1168 void tt_write (const unsigned char *data, unsigned int len);
1112 1169
1113 void tt_winch (); 1170 void tt_winch ();
… …
1117 void destroy (); 1174 void destroy ();
1118 1175
1119 bool init (int argc, const char *const *argv); 1176 bool init (int argc, const char *const *argv);
1120 bool init_vars (); 1177 bool init_vars ();
1121 1178
1122 uint32_t next_char ();
1123
1124 bool pty_fill (); 1179 bool pty_fill ();
1125 void process_x_events ();
1126 1180
1127 void *operator new (size_t s); 1181 void *operator new (size_t s);
1128 void operator delete (void *p, size_t s); 1182 void operator delete (void *p, size_t s);
1129 1183
1130 void init_secondary (); 1184 void init_secondary ();
… …
1133 void set_locale (const char *locale); 1187 void set_locale (const char *locale);
1134 void init_xlocale (); 1188 void init_xlocale ();
1135 void init_command (const char *const *argv); 1189 void init_command (const char *const *argv);
1136 int run_command (const char *const *argv); 1190 int run_command (const char *const *argv);
1137 int run_child (const char *const *argv); 1191 int run_child (const char *const *argv);
1192 static void child_exited (int pid);
1138 1193
1139 void color_aliases(int idx); 1194 void color_aliases (int idx);
1140 void recolour_cursor (); 1195 void recolour_cursor ();
1141 void create_windows (int argc, const char *const *argv); 1196 void create_windows (int argc, const char *const *argv);
1142 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1197 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1143 void window_calc (unsigned int width, unsigned int height); 1198 void window_calc (unsigned int width, unsigned int height);
1144 void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1145 1199
1146#if USE_XIM 1200#if USE_XIM
1201 void im_destroy ();
1202 void im_cb (); im_watcher im_ev;
1147 void set_size (XRectangle *size); 1203 void im_set_size (XRectangle *size);
1148 void set_position (XPoint *pos); 1204 void im_set_position (XPoint *pos);
1149 void set_color (unsigned long *fg, unsigned long *bg); 1205 void im_set_color (unsigned long *fg, unsigned long *bg);
1206 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1207
1208 bool IMisRunning ();
1209 void IMSendSpot ();
1210 bool IM_get_IC (const char *modifiers);
1211 void IMSetStatusPosition ();
1150#endif 1212#endif
1151 1213
1152 void resize_scrollbar (); 1214 void resize_scrollbar ();
1153 1215
1154 void pixel_position (int *x, int *y); 1216 void pixel_position (int *x, int *y);
1155 1217
1156 void selection_click (int clicks, int x, int y); 1218 void selection_click (int clicks, int x, int y);
1157 void selection_extend (int x, int y, int flag); 1219 void selection_extend (int x, int y, int flag);
1158 void selection_rotate (int x, int y); 1220 void selection_rotate (int x, int y);
1159 1221
1160 /* screen(!) */ 1222 /* screen (!) */
1161 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1223 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1162 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1224 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1163 int scr_scroll_text (int row1, int row2, int count, int spec); 1225 int scr_scroll_text (int row1, int row2, int count, int spec);
1164 void scr_reset (); 1226 void scr_reset ();
1165 void scr_reset_realloc (); 1227 void scr_reset_realloc ();
1166 void scr_release (); 1228 void scr_release ();
1167 void scr_clear (); 1229 void scr_clear (bool really = false);
1168 void scr_refresh (unsigned char refresh_type); 1230 void scr_refresh (unsigned char refresh_type);
1231 bool scr_refresh_rend (rend_t mask, rend_t value);
1169 void scr_erase_screen (int mode); 1232 void scr_erase_screen (int mode);
1170 void scr_touch (bool refresh); 1233 void scr_touch (bool refresh);
1171 void scr_expose (int x, int y, int width, int height, bool refresh); 1234 void scr_expose (int x, int y, int width, int height, bool refresh);
1235 void scr_remap_chars ();
1236 void scr_remap_chars (text_t *tp, rend_t *rp);
1237
1238 /* autoconvert */
1239
1240 // command.C
1241 void lookup_key (XKeyEvent &ev);
1242 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1243
1244 unicode_t next_char ();
1245 unicode_t cmd_getc ();
1246 unicode_t next_octet ();
1247 unicode_t cmd_get8 ();
1248
1249 bool cmd_parse ();
1250 void mouse_report (XButtonEvent &ev);
1251 void button_press (XButtonEvent &ev);
1252 void button_release (XButtonEvent &ev);
1253 int check_our_parents ();
1254#ifdef PRINTPIPE
1255 FILE *popen_printer ();
1256 int pclose_printer (FILE *stream);
1257#endif
1258 void process_print_pipe ();
1259 void process_nonprinting (unicode_t ch);
1260 void process_escape_vt52 (unicode_t ch);
1261 void process_escape_seq ();
1262 void process_csi_seq ();
1263 void process_window_ops (const int *args, unsigned int nargs);
1264 unsigned char *get_to_st (unicode_t &ends_how);
1265 void process_dcs_seq ();
1266 void process_osc_seq ();
1267 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1268 void process_xterm_seq (int op, const char *str, unsigned char resp);
1269 int privcases (int mode, unsigned long bit);
1270 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1271 void process_sgr_mode (unsigned int nargs, const int *arg);
1272 void process_graphics ();
1273 // init.C
1274 void Get_Colours ();
1275 void get_ourmods ();
1276 // logging.C
1277 void makeutent (const char *pty, const char *hostname);
1278 void cleanutent ();
1279 // main.C;
1280 void privileges (int mode);
1281 void privileged_utmp (char action);
1282 void privileged_ttydev (char action);
1283 bool change_font (const char *fontname);
1284 bool font_up_down (int n, int direction);
1285 void set_title (const char *str);
1286 void set_icon_name (const char *str);
1287 void set_window_color (int idx, const char *color);
1288 void set_colorfgbg ();
1289 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1290 void set_widthheight (unsigned int width, unsigned int height);
1291
1292#ifdef MENUBAR
1293 // menubar.C
1294 void menuitem_free (menu_t *menu, menuitem_t *item);
1295 int action_dispatch (action_t *action);
1296 void menuarrow_free (char name);
1297 void menuarrow_add (char *string);
1298 char *menu_find_base (menu_t **menu, char *path);
1299 menu_t *menu_delete (menu_t *menu);
1300 menu_t *menu_add (menu_t *parent, char *path);
1301 void drawbox_menubar (int x, int len, int state);
1302 void drawtriangle (int x, int y, int state);
1303 void drawbox_menuitem (int y, int state);
1304 void menu_show ();
1305 void menu_display (void (rxvt_term::*update) ());
1306 void menu_hide_all ();
1307 void menu_hide ();
1308 void menu_clear (menu_t *menu);
1309 void menubar_clear ();
1310 bar_t *menubar_find (const char *name);
1311 int menubar_push (const char *name);
1312 void menubar_remove (const char *name);
1313 void menubar_dump (FILE *fp);
1314 void menubar_read (const char *filename);
1315 void menubar_dispatch (char *str);
1316 void draw_Arrows (int name, int state);
1317 void menubar_expose ();
1318 int menubar_mapping (int map);
1319 int menu_select (XButtonEvent &ev);
1320 void menubar_select (XButtonEvent &ev);
1321 void menubar_control (XButtonEvent &ev);
1322 void map_menuBar (int map);
1323#endif
1324
1325 // screen.C
1326 void scr_poweron ();
1327 void scr_cursor (int mode);
1328 int scr_change_screen (int scrn);
1329 void scr_color (unsigned int color, int fgbg);
1330 void scr_rendition (int set, int style);
1331 void scr_add_lines (const unicode_t *str, int nlines, int len);
1332 void scr_backspace ();
1333 void scr_tab (int count);
1334 void scr_backindex ();
1335 void scr_forwardindex ();
1336 void scr_gotorc (int row, int col, int relative);
1337 void scr_index (enum page_dirn direction);
1338 void scr_erase_line (int mode);
1339 void scr_E ();
1340 void scr_insdel_lines (int count, int insdel);
1341 void scr_insdel_chars (int count, int insdel);
1342 void scr_scroll_region (int top, int bot);
1343 void scr_cursor_visible (int mode);
1344 void scr_autowrap (int mode);
1345 void scr_relative_origin (int mode);
1346 void scr_insert_mode (int mode);
1347 void scr_set_tab (int mode);
1348 void scr_rvideo_mode (int mode);
1349 void scr_report_position ();
1350 void set_font_style ();
1351 void scr_charset_choose (int set);
1352 void scr_charset_set (int set, unsigned int ch);
1353 int scr_move_to (int y, int len);
1354 int scr_page (enum page_dirn direction, int nlines);
1355 int scr_changeview (uint16_t oldviewstart);
1356 void scr_bell ();
1357 void scr_printscreen (int fullhist);
1358 void scr_reverse_selection ();
1359 void scr_dump (int fd);
1360 void selection_check (int check_more);
1361 int selection_paste (Window win, Atom prop, bool delete_prop);
1362 void selection_property (Window win, Atom prop);
1363 void selection_request (Time tm, int x, int y);
1364 int selection_request_other (Atom target, int selnum);
1365 void selection_clear ();
1366 void selection_make (Time tm);
1367 void selection_start_colrow (int col, int row);
1368 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1369 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1370 void selection_remove_trailing_spaces ();
1371 void selection_send (const XSelectionRequestEvent &rq);
1372
1373#if defined(NEXT_SCROLLBAR)
1374 // scrollbar-next.C
1375 Pixmap renderPixmap (const char *const *data, int width, int height);
1376 void init_scrollbar_stuff ();
1377 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1378 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1379#endif
1380
1381#if defined(RXVT_SCROLLBAR)
1382 // scrollbar-rxvt.C
1383 void Draw_button (int x, int y, int state, int dirn);
1384 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1385#endif
1386
1387#if defined(XTERM_SCROLLBAR)
1388 // scrollbar-xterm.C
1389 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1390#endif
1391
1392#if defined(PLAIN_SCROLLBAR)
1393 // scrollbar-plain.C
1394 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1395#endif
1396
1397 // scrollbar.C
1398 int scrollbar_mapping (int map);
1399 int scrollbar_show (int update);
1400 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1401
1402 // xdefaults.C
1403 void get_options (int argc, const char *const *argv);
1404 int parse_keysym (const char *str, const char *arg);
1405 void get_xdefaults (FILE *stream, const char *name);
1406 void extract_resources (Display *display, const char *name);
1407 // xpm.C
1408 int scale_pixmap (const char *geom);
1409 void resize_pixmap ();
1410 Pixmap set_bgPixmap (const char *file);
1172}; 1411};
1173
1174#define SET_LOCALE(locale) rxvt_set_locale (locale)
1175extern void rxvt_set_locale (const char *locale);
1176
1177#ifndef __attribute__
1178# ifdef __GNUC__
1179# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1180# define __attribute__(x)
1181# endif
1182# endif
1183# define __attribute__(x)
1184#endif
1185 1412
1186/* 1413/*
1187 ***************************************************************************** 1414 *****************************************************************************
1188 * PROTOTYPES 1415 * PROTOTYPES
1189 ***************************************************************************** 1416 *****************************************************************************

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