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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.9 by pcg, Thu Nov 27 16:49:45 2003 UTC vs.
Revision 1.83 by root, Fri Jul 30 22:36:42 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.9 2003/11/27 16:49:45 pcg Exp $
3 */
4
5#ifndef _RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
6#define _RXVT_H_ 2#define RXVT_H_
7 3
8#include "rxvtlib.h" 4#include "rxvtlib.h"
9 5
10#include "feature.h" 6#include "feature.h"
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"
19#include "salloc.h"
20 20
21/* 21/*
22 ***************************************************************************** 22 *****************************************************************************
23 * SYSTEM HACKS 23 * SYSTEM HACKS
24 ***************************************************************************** 24 *****************************************************************************
… …
31#endif 31#endif
32#if defined (sun) && !defined (__sun__) 32#if defined (sun) && !defined (__sun__)
33# define __sun__ 33# define __sun__
34#endif 34#endif
35 35
36
37#ifndef HAVE_XPOINTER 36#ifndef HAVE_XPOINTER
38typedef char *XPointer; 37typedef char *XPointer;
39#endif 38#endif
40 39
41#ifdef HAVE_TERMIOS_H 40#ifdef HAVE_TERMIOS_H
… …
50 int line; 49 int line;
51 int local; 50 int local;
52} ttymode_t; 51} ttymode_t;
53#endif 52#endif
54 53
55#ifdef GREEK_SUPPORT
56# include "grkelot.h"
57#endif
58#ifdef XPM_BACKGROUND 54#ifdef XPM_BACKGROUND
59# ifdef XPM_INC_X11 55# ifdef XPM_INC_X11
60# include <X11/xpm.h> 56# include <X11/xpm.h>
61# else 57# else
62# include <xpm.h> 58# include <xpm.h>
… …
131 do { \ 127 do { \
132 typeof swapittmp; \ 128 typeof swapittmp; \
133 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 129 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
134 } while (/* CONSTCOND */ 0) 130 } while (/* CONSTCOND */ 0)
135#define BOUND_POSITIVE_INT16(val) \ 131#define BOUND_POSITIVE_INT16(val) \
136 (int16_t)((val) <= 0 \ 132 (int16_t) ((val) <= 0 \
137 ? 0 \ 133 ? 0 \
138 : min((val), (((uint16_t)-1)>>1))) 134 : min ((val), (((uint16_t)-1)>>1)))
139 135
140/* 136/*
141 ***************************************************************************** 137 *****************************************************************************
142 * NORMAL DEFINES 138 * NORMAL DEFINES
143 ***************************************************************************** 139 *****************************************************************************
144 */ 140 */
145 141
146#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
147# error if you disable both selection styles, how can you select, silly?
148#endif
149
150#define APL_CLASS "XTerm" /* class name */
151#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
152#define APL_NAME "rxvt" /* normal name */
153
154/* COLORTERM, TERM environment variables */ 142/* COLORTERM, TERM environment variables */
155#define COLORTERMENV "rxvt" 143#define COLORTERMENV "rxvt"
156#ifdef XPM_BACKGROUND 144#ifdef XPM_BACKGROUND
157# define COLORTERMENVFULL COLORTERMENV "-xpm" 145# define COLORTERMENVFULL COLORTERMENV "-xpm"
158#else 146#else
159# define COLORTERMENVFULL COLORTERMENV 147# define COLORTERMENVFULL COLORTERMENV
160#endif 148#endif
161#ifndef TERMENV 149#ifndef TERMENV
162# define TERMENV "xterm" 150# define TERMENV "rxvt"
163#endif 151#endif
164 152
165#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 153#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
166# define NO_MOUSE_REPORT_SCROLLBAR 154# define NO_MOUSE_REPORT_SCROLLBAR
167#endif 155#endif
… …
183 171
184#define menuBar_esc 10 172#define menuBar_esc 10
185#define scrollBar_esc 30 173#define scrollBar_esc 30
186#define menuBar_margin 2 /* margin below text */ 174#define menuBar_margin 2 /* margin below text */
187 175
188#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
189# define HAVE_SCROLLBARS 177# define HAVE_SCROLLBARS
190#endif 178#endif
191 179
192/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 180/* width of scrollBar, menuBar shadow, must be 1 or 2 */
193#ifdef HALFSHADOW 181#ifdef HALFSHADOW
… …
201#define R_SB_ALIGN_BOTTOM 2 189#define R_SB_ALIGN_BOTTOM 2
202 190
203#define R_SB_RXVT 0 191#define R_SB_RXVT 0
204#define R_SB_NEXT 1 192#define R_SB_NEXT 1
205#define R_SB_XTERM 2 193#define R_SB_XTERM 2
194#define R_SB_PLAIN 4
206 195
207#define SB_WIDTH_NEXT 19 196#define SB_WIDTH_NEXT 19
208#define SB_WIDTH_XTERM 7 197#define SB_WIDTH_XTERM 15
198#define SB_WIDTH_PLAIN 7
209#ifndef SB_WIDTH_RXVT 199#ifndef SB_WIDTH_RXVT
210# define SB_WIDTH_RXVT 10 200# define SB_WIDTH_RXVT 10
211#endif 201#endif
212 202
213/* 203/*
… …
240 * | | :::::::: | 230 * | | :::::::: |
241 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 231 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
242 * | +---------+ | 232 * | +---------+ |
243 * | | ......%%| | 233 * | | ......%%| |
244 * | | ......%%| | 234 * | | ......%%| |
245 * | | ..()..%%| | 235 * | | .. ()..%%| |
246 * | | ......%%| | 236 * | | ......%%| |
247 * | | %%%%%%%%| | 237 * | | %%%%%%%%| |
248 * | +---------+ | <......................... 238 * | +---------+ | <.........................
249 * | | <---< SB_PADDING : 239 * | | <---< SB_PADDING :
250 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 240 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
271 * :............: 261 * :............:
272 * | 262 * |
273 * +---< SB_WIDTH_NEXT 263 * +---< SB_WIDTH_NEXT
274 */ 264 */
275 265
266enum {
276#define NO_REFRESH 0 /* Window not visible at all! */ 267 NO_REFRESH = 0 , /* Window not visible at all! */
277#define FAST_REFRESH (1<<0) /* Fully exposed window */ 268 FAST_REFRESH = 1<<0, /* Fully exposed window */
278#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 269 SLOW_REFRESH = 1<<1, /* Partially exposed window */
279#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 270 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
280#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};
281 276
282#ifdef NO_SECONDARY_SCREEN 277#ifdef NO_SECONDARY_SCREEN
283# define NSCREENS 0 278# define NSCREENS 0
284#else 279#else
285# define NSCREENS 1 280# define NSCREENS 1
… …
292/* special (internal) prefix for font commands */ 287/* special (internal) prefix for font commands */
293#define FONT_CMD '#' 288#define FONT_CMD '#'
294#define FONT_DN "#-" 289#define FONT_DN "#-"
295#define FONT_UP "#+" 290#define FONT_UP "#+"
296 291
297/* flags for rxvt_scr_gotorc() */ 292/* flags for rxvt_scr_gotorc () */
293enum {
298#define C_RELATIVE 1 /* col movement is relative */ 294 C_RELATIVE = 1 , /* col movement is relative */
299#define R_RELATIVE 2 /* row movement is relative */ 295 R_RELATIVE = 2, /* row movement is relative */
300#define RELATIVE (R_RELATIVE|C_RELATIVE) 296 RELATIVE = 1 | 2,
297};
301 298
302/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 299/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
303#define INSERT -1 /* don't change these values */ 300enum {
304#define DELETE +1 301 INSERT = -1, /* don't change these values */
305#define ERASE +2 302 DELETE = +1,
303 ERASE = +2,
304};
306 305
307/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 306/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
308enum page_dirn { 307enum page_dirn {
309 UP, 308 UP,
310 DN, 309 DN,
311 NO_DIR 310 NO_DIR,
312}; 311};
313 312
314/* arguments for rxvt_scr_change_screen() */ 313/* arguments for rxvt_scr_change_screen () */
315enum { 314enum {
316 PRIMARY = 0, 315 PRIMARY = 0,
317 SECONDARY 316 SECONDARY,
318}; 317};
319 318
320enum {
321 SBYTE = 0,
322 WBYTE
323};
324
325
326#define RS_None 0 /* Normal */ 319#define RS_None 0 /* Normal */
327 320
328#define RS_fgMask 0x000001FFu /* 512 colors */ 321#define RS_fgMask 0x000001FFu /* 512 colors */
329#define RS_bgMask 0x0003FE00u /* 512 colors */ 322#define RS_bgMask 0x0003FE00u /* 512 colors */
330#define RS_Bold 0x00040000u /* bold */ 323#define RS_Bold 0x00040000u /* bold */
331#define RS_Blink 0x00080000u /* blink */ 324#define RS_Blink 0x00080000u /* blink */
332#define RS_RVid 0x00100000u /* reverse video */ 325#define RS_RVid 0x00100000u /* reverse video */
333#define RS_Uline 0x00200000u /* underline */ 326#define RS_Uline 0x00200000u /* underline */
334 327
335#define RS_wide 0x00400000u /* only multibyte characters */
336#define IS_WIDE(r) ((r) & RS_wide)
337
338#define RS_fontMask 0xff000000u /* plenty(?) of fonts */ 328#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */
339#define RS_fontShift 24 329#define RS_fontShift 22
340 330
341#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 331#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
342#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide) 332#define RS_attrMask (RS_baseattrMask|RS_fontMask)
343 333
344#define Sel_none 0 /* Not waiting */ 334#define Sel_none 0 /* Not waiting */
345#define Sel_normal 0x01 /* normal selection */ 335#define Sel_normal 0x01 /* normal selection */
346#define Sel_incr 0x02 /* incremental selection */ 336#define Sel_incr 0x02 /* incremental selection */
347#define Sel_direct 0x00 337#define Sel_direct 0x00
348#define Sel_Primary 0x01 338#define Sel_Primary 0x01
349#define Sel_Secondary 0x02 339#define Sel_Secondary 0x02
350#define Sel_Clipboard 0x03 340#define Sel_Clipboard 0x03
351#define Sel_whereMask 0x0f 341#define Sel_whereMask 0x0f
352#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 */
353 344
354enum { 345enum {
355 C0_NUL = 0x00, 346 C0_NUL = 0x00,
356 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,
357 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 ,
358 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,
359 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,
360}; 351};
361#define CHAR_ST 0x9c /* 0234 */ 352#define CHAR_ST 0x9c /* 0234 */
362 353
363/* 354/*
364 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 355 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
365 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 356 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
366 */ 357 */
358enum {
367#define XTerm_name 0 359 XTerm_name = 0,
368#define XTerm_iconName 1 360 XTerm_iconName = 1,
369#define XTerm_title 2 361 XTerm_title = 2,
362 XTerm_property = 3, // change X property
370#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
371#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 366 XTerm_Color_cursor = 12, // change actual 'Cursor' color
372#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
373#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 371 XTerm_Color_RV = 17, // change actual 'Highlight' color
374#define XTerm_Color_BD 18 /* change actual 'Bold' color */
375#define XTerm_Color_UL 19 /* change actual 'Underline' color */
376#define XTerm_logfile 46 /* not implemented */ 372 XTerm_logfile = 46, // not implemented
377#define XTerm_font 50 373 XTerm_font = 50,
378 374
379/* 375 XTerm_konsole30 = 30, // reserved for konsole
376 XTerm_konsole31 = 31, // reserved for konsole
377 XTerm_emacs51 = 51, // reserved for emacs shell
378 /*
380 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 379 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
381 */ 380 */
382#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
383#define XTerm_Pixmap 20 /* new bg pixmap */ 383 XTerm_Pixmap = 20, // new bg pixmap
384#define XTerm_restoreFG 39 /* change default fg color */ 384 XTerm_restoreFG = 39, // change default fg color
385#define XTerm_restoreBG 49 /* change default bg color */ 385 XTerm_restoreBG = 49, // change default bg color
386#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};
387 391
388/* Words starting with `Color_' are colours. Others are counts */ 392/* Words starting with `Color_' are colours. Others are counts */
389/* 393/*
390 * The following comment is mostly obsolete since pixcolor_set was expanded: 394 * The following comment is mostly obsolete since pixcolor_set was expanded:
391 * We're currently upto 29 colours. Only 3 more available. The 395 * We're currently upto 29 colours. Only 3 more available. The
… …
427#endif 431#endif
428#ifndef NO_CURSORCOLOR 432#ifndef NO_CURSORCOLOR
429 Color_cursor, 433 Color_cursor,
430 Color_cursor2, 434 Color_cursor2,
431#endif 435#endif
432 Color_pointer, 436 Color_pointer_fg,
437 Color_pointer_bg,
433 Color_border, 438 Color_border,
434#ifndef NO_BOLD_UNDERLINE_REVERSE 439#ifndef NO_BOLD_UNDERLINE_REVERSE
435 Color_BD, 440 Color_BD,
436 Color_UL, 441 Color_UL,
437 Color_RV, 442 Color_RV,
… …
441#endif 446#endif
442#ifdef KEEP_SCROLLCOLOR 447#ifdef KEEP_SCROLLCOLOR
443 Color_scroll, 448 Color_scroll,
444 Color_trough, 449 Color_trough,
445#endif 450#endif
451#if TINTING
452 Color_tint,
453#endif
446 NRS_COLORS, /* */ 454 NRS_COLORS, /* */
447#ifdef KEEP_SCROLLCOLOR 455#ifdef KEEP_SCROLLCOLOR
448 Color_topShadow = NRS_COLORS, 456 Color_topShadow = NRS_COLORS,
449 Color_bottomShadow, 457 Color_bottomShadow,
450 TOTAL_COLORS /* upto 30 */ 458 TOTAL_COLORS /* upto 30 */
… …
452 TOTAL_COLORS = NRS_COLORS /* */ 460 TOTAL_COLORS = NRS_COLORS /* */
453#endif 461#endif
454}; 462};
455 463
456#define Color_Bits 9 464#define Color_Bits 9
457#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 465#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458#define NPIXCLR_BITS 32 466#define NPIXCLR_BITS 32
459 467
460#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) 468#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461 469
462/* 470/*
463 * Resource list 471 * Resource list
464 */ 472 */
465enum { 473enum {
… …
480 Rs_backgroundPixmap, 488 Rs_backgroundPixmap,
481#endif 489#endif
482#if (MENUBAR_MAX) 490#if (MENUBAR_MAX)
483 Rs_menu, 491 Rs_menu,
484#endif 492#endif
485#ifndef NO_BOLDFONT
486 Rs_boldFont,
487#endif
488#ifdef GREEK_SUPPORT
489 Rs_greek_keyboard,
490 Rs_greektoggle_key,
491#endif
492 Rs_loginShell, 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,
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
556 NUM_RESOURCES 565 NUM_RESOURCES
557}; 566};
558 567
568// see init.C:xa_names, which must be kept in sync
559enum { 569enum {
560 TIMEOUT_INCR = 0, 570 XA_TEXT = 0,
561 NUM_TIMEOUTS
562};
563
564enum {
565 XA_COMPOUND_TEXT = 0, 571 XA_COMPOUND_TEXT,
572 XA_UTF8_STRING,
566 XA_MULTIPLE, 573 XA_MULTIPLE,
567 XA_TARGETS, 574 XA_TARGETS,
568 XA_TEXT,
569 XA_TIMESTAMP, 575 XA_TIMESTAMP,
570 XA_VT_SELECTION, 576 XA_VT_SELECTION,
571 XA_INCR, 577 XA_INCR,
572 XA_WMDELETEWINDOW, 578 XA_WMDELETEWINDOW,
573#ifdef TRANSPARENT 579#ifdef TRANSPARENT
574 XA_XROOTPMAPID, 580 XA_XROOTPMAPID,
581 XA_XSETROOTID,
575#endif 582#endif
576#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 583#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
577 XA_DNDPROTOCOL, 584 XA_DNDPROTOCOL,
578 XA_DNDSELECTION, 585 XA_DNDSELECTION,
579#endif /* OFFIX_DND */ 586#endif /* OFFIX_DND */
580 XA_CLIPBOARD, 587 XA_CLIPBOARD,
581 NUM_XA 588 NUM_XA
582}; 589};
583
584/*
585 * number of graphics points
586 * divisible by 2 (num lines)
587 * divisible by 4 (num rect)
588 */
589#define NGRX_PTS 1000
590 590
591/* DEC private modes */ 591/* DEC private modes */
592#define PrivMode_132 (1LU<<0) 592#define PrivMode_132 (1LU<<0)
593#define PrivMode_132OK (1LU<<1) 593#define PrivMode_132OK (1LU<<1)
594#define PrivMode_rVideo (1LU<<2) 594#define PrivMode_rVideo (1LU<<2)
… …
608#define PrivMode_TtyOutputInh (1LU<<16) 608#define PrivMode_TtyOutputInh (1LU<<16)
609#define PrivMode_Keypress (1LU<<17) 609#define PrivMode_Keypress (1LU<<17)
610#define PrivMode_smoothScroll (1LU<<18) 610#define PrivMode_smoothScroll (1LU<<18)
611#define PrivMode_vt52 (1LU<<19) 611#define PrivMode_vt52 (1LU<<19)
612/* too annoying to implement X11 highlight tracking */ 612/* too annoying to implement X11 highlight tracking */
613/* #define PrivMode_MouseX11Track (1LU<<18) */ 613/* #define PrivMode_MouseX11Track (1LU<<20) */
614 614
615#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 615#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616#define PrivMode(test,bit) \ 616#define PrivMode(test,bit) \
617 if (test) \ 617 if (test) \
618 R->PrivateModes |= (bit); \ 618 PrivateModes |= (bit); \
619 else \ 619 else \
620 R->PrivateModes &= ~(bit) 620 PrivateModes &= ~(bit)
621 621
622#ifdef ALLOW_132_MODE 622#ifdef ALLOW_132_MODE
623# define PrivMode_Default \
624(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 623# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
625#else
626# define PrivMode_Default \
627(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
628#endif
629
630#ifdef PREFER_24BIT
631# define XDEPTH R->Xdepth
632# define XCMAP R->Xcmap
633# define XVISUAL R->Xvisual
634#else
635# ifdef DEBUG_DEPTH
636# define XDEPTH DEBUG_DEPTH
637# else 624#else
638# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 625# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
639# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
640# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
641# endif 626#endif
642#endif 627
628#define XDEPTH display->depth
629#define XCMAP display->cmap
630#define XVISUAL display->visual
631
643#define IMBUFSIZ 128 /* input modifier buffer sizes */ 632#define IMBUFSIZ 128 // input modifier buffer sizes
644#ifndef BUFSIZ
645# define BUFSIZ 4096
646#endif
647#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
648 640
649/* 641/*
650 ***************************************************************************** 642 *****************************************************************************
651 * MACRO DEFINES 643 * MACRO DEFINES
652 ***************************************************************************** 644 *****************************************************************************
… …
666#define STRLEN(x) strlen((const char *)(x)) 658#define STRLEN(x) strlen((const char *)(x))
667#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 659#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 660#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669 661
670/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
671#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x))
672#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y))
673#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
674#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 666#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
675#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
676#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
677#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
678#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
679 671
680#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 672#define TermWin_TotalWidth() ((int32_t)TermWin.width)
681#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 673#define TermWin_TotalHeight() ((int32_t)TermWin.height)
682
683#define Xscreen DefaultScreen(R->Xdisplay)
684#define Xroot DefaultRootWindow(R->Xdisplay)
685 674
686/* how to build & extract colors and attributes */ 675/* how to build & extract colors and attributes */
687#define GET_BASEFG(x) (((x) & RS_fgMask)) 676#define GET_BASEFG(x) (((x) & RS_fgMask))
688#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 677#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
689#ifndef NO_BRIGHTCOLOR 678#ifndef NO_BRIGHTCOLOR
690# define GET_FGCOLOR(x) \ 679# define GET_FGCOLOR(x) \
691 ((((x) & RS_Bold) == 0 \ 680 ((((x) & RS_Bold) == 0 \
692 || GET_BASEFG(x) < minCOLOR \ 681 || GET_BASEFG (x) < minCOLOR \
693 || GET_BASEFG(x) >= minBrightCOLOR) \ 682 || GET_BASEFG (x) >= minBrightCOLOR) \
694 ? GET_BASEFG(x) \ 683 ? GET_BASEFG (x) \
695 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 684 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
696# define GET_BGCOLOR(x) \ 685# define GET_BGCOLOR(x) \
697 ((((x) & RS_Blink) == 0 \ 686 ((((x) & RS_Blink) == 0 \
698 || GET_BASEBG(x) < minCOLOR \ 687 || GET_BASEBG (x) < minCOLOR \
699 || GET_BASEBG(x) >= minBrightCOLOR) \ 688 || GET_BASEBG (x) >= minBrightCOLOR) \
700 ? GET_BASEBG(x) \ 689 ? GET_BASEBG (x) \
701 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 690 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
702#else 691#else
703# define GET_FGCOLOR(x) GET_BASEFG(x) 692# define GET_FGCOLOR(x) GET_BASEFG(x)
704# define GET_BGCOLOR(x) GET_BASEBG(x) 693# define GET_BGCOLOR(x) GET_BASEBG(x)
705#endif 694#endif
706 695
… …
714 : ((x) & (RS_attrMask | RS_bgMask))) 703 : ((x) & (RS_attrMask | RS_bgMask)))
715#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 704#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
716#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 705#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
717#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 706#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
718 707
719#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)))
720#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)))
721 710
722#ifdef HAVE_SCROLLBARS 711#ifdef HAVE_SCROLLBARS
723# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 712# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724#else 713#else
725# define scrollbar_TotalWidth() (0) 714# define scrollbar_TotalWidth() (0)
726#endif 715#endif
727#define scrollbar_isMotion() (R->scrollBar.state == 'm') 716#define scrollbar_isMotion() (scrollBar.state == 'm')
728#define scrollbar_isUp() (R->scrollBar.state == 'U') 717#define scrollbar_isUp() (scrollBar.state == 'U')
729#define scrollbar_isDn() (R->scrollBar.state == 'D') 718#define scrollbar_isDn() (scrollBar.state == 'D')
730#define scrollbar_isUpDn() isupper (R->scrollBar.state) 719#define scrollbar_isUpDn() isupper (scrollBar.state)
731#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 720#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
732 721
733#define scrollbar_setIdle() R->scrollBar.state = 1
734#define scrollbar_setMotion() R->scrollBar.state = 'm'
735#define scrollbar_setUp() R->scrollBar.state = 'U'
736#define scrollbar_setDn() R->scrollBar.state = 'D'
737
738#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 722#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
739#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 723#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
740 && (y) <= scrollbarnext_dnval()) 724 && (y) <= scrollbarnext_dnval ())
741#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 725#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
742#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 726#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
743#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 727#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
744#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 728#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
745#define SCROLLRXVT_MINHEIGHT 10 729#define SCROLLRXVT_MINHEIGHT 10
746#define SCROLLXTERM_MINHEIGHT 10 730#define SCROLLXTERM_MINHEIGHT 10
747 731
748#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 732#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
749 ? SCROLLNEXT_MINHEIGHT \ 733 ? SCROLLNEXT_MINHEIGHT \
750 : SCROLLRXVT_MINHEIGHT) 734 : SCROLLRXVT_MINHEIGHT)
751#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 735#define scrollbar_above_slider(y) ((y) < scrollBar.top)
752#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 736#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
753#define scrollbar_position(y) ((y) - R->scrollBar.beg) 737#define scrollbar_position(y) ((y) - scrollBar.beg)
754#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 738#define scrollbar_size() (scrollBar.end - scrollBar.beg \
755 - scrollbar_minheight()) 739 - scrollbar_minheight ())
756 740
757#if (MENUBAR_MAX > 1) 741#if (MENUBAR_MAX > 1)
758/* rendition style flags */ 742/* rendition style flags */
759# define menuBar_height() (R->TermWin.fheight + SHADOW) 743# define menuBar_height() (TermWin.fheight + SHADOW)
760# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 744# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
761# define isMenuBarWindow(w) ((w) == R->menuBar.win) 745# define isMenuBarWindow(w) ((w) == menuBar.win)
762#else 746#else
763# define menuBar_height() (0) 747# define menuBar_height() (0)
764# define menuBar_TotalHeight() (0) 748# define menuBar_TotalHeight() (0)
765# define isMenuBarWindow(w) (0) 749# define isMenuBarWindow(w) (0)
766#endif 750#endif
… …
773 757
774#ifndef STRICT_FONT_CHECKING 758#ifndef STRICT_FONT_CHECKING
775# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) 759# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
776#endif 760#endif
777 761
778#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y)) 762#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
779#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y)) 763#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
780 764
781#ifdef UTMP_SUPPORT 765#ifdef UTMP_SUPPORT
782# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 766# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
783# undef HAVE_UTMPX_H 767# undef HAVE_UTMPX_H
784# undef HAVE_STRUCT_UTMPX 768# undef HAVE_STRUCT_UTMPX
… …
830# define D_X(x) fprintf x ; fputc('\n', stderr) 814# define D_X(x) fprintf x ; fputc('\n', stderr)
831#else 815#else
832# define D_X(x) 816# define D_X(x)
833#endif 817#endif
834 818
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
835/* 832/*
836 ***************************************************************************** 833 *****************************************************************************
837 * VARIABLES 834 * VARIABLES
838 ***************************************************************************** 835 *****************************************************************************
839 */ 836 */
840#ifdef MENUBAR 837#ifdef MENUBAR
841# include "menubar.h" 838# include "menubar.h"
842#endif 839#endif
843 840
844#define BLINK_INTERVAL 0.5 841#define BLINK_INTERVAL 0.5
842#define TEXT_BLINK_INTERVAL 0.5
845 843
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
846struct mbstate { 854struct mbstate {
847 unsigned char orig; 855 mbstate_t mbs;
848 uint32_t reg;
849 int cnt;
850 856
851 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)
852 { 889 {
853 cnt = 0; 890 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
891 ? &v[c - COMPOSE_LO]
892 : 0;
854 } 893 }
855}; 894};
856 895
896extern class rxvt_composite_vec rxvt_composite;
897#endif
898
899
857struct rxvt_term : rxvt_vars { 900struct rxvt_term : rxvt_vars {
858 struct mbstate mbstate; 901 log_callback *log_hook; // log error messages through this hook, if != 0
859#ifdef __GNUC__ 902
903 struct mbstate mbstate; // current input multibyte state
904
860 unsigned char want_refresh:1, 905 unsigned char want_refresh:1,
861 want_full_refresh:1, 906#ifdef TRANSPARENT
862 am_transparent:1, 907 want_full_refresh:1, /* awaiting full screen refresh */
863 am_pixmap_trans:1, 908#endif
864 current_screen:1, 909#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
865 hate_those_clicks:1, 910 am_transparent:1, /* is a transparent term */
911 am_pixmap_trans:1, /* transparency w/known root pixmap */
912#endif
913 current_screen:1, /* primary or secondary */
914 hate_those_clicks:1, /* a.k.a. keep mark position */
866 num_scr_allow:1, 915 num_scr_allow:1,
867 bypass_keystate:1; 916 bypass_keystate:1,
868 unsigned char chstat:1, 917#ifdef CURSOR_BLINK
869 lost_multi:1,
870 multi_byte:1,
871 hidden_cursor:1, 918 hidden_cursor:1,
919#endif
920#ifdef TEXT_BLINK
921 hidden_text:1,
922#endif
923#ifdef POINTER_BLANK
872 hidden_pointer:1, 924 hidden_pointer:1,
925#endif
926// enc_utf8:1, /* wether terminal reads/writes utf-8 */
873 parsed_geometry:1; 927 parsed_geometry:1;
874#else
875 unsigned char want_refresh,
876# ifdef TRANSPARENT
877 want_full_refresh, /* awaiting full screen refresh */
878# endif
879# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880 am_transparent, /* is a transparent term */
881 am_pixmap_trans, /* transparency w/known root pixmap */
882# endif
883 current_screen, /* primary or secondary */
884 hate_those_clicks, /* a.k.a. keep mark position */
885 num_scr_allow,
886 bypass_keystate,
887# ifdef MULTICHAR_SET
888 chstat,
889 lost_multi, /* set ==> we only got half a glyph */
890 multi_byte, /* set ==> currently using 2 bytes per glyph */
891# endif
892# ifdef CURSOR_BLINK
893 hidden_cursor,
894# endif
895# ifdef POINTER_BLANK
896 hidden_pointer,
897# endif
898 parsed_geometry;
899#endif /* !__GNUC__ */
900 928
901 unsigned char refresh_type, 929 unsigned char refresh_type,
902#ifdef UTMP_SUPPORT 930#ifdef UTMP_SUPPORT
903 next_utmp_action, 931 next_utmp_action,
904#endif 932#endif
905#ifndef NO_SETOWNER_TTYDEV 933#ifndef NO_SETOWNER_TTYDEV
906 next_tty_action, 934 next_tty_action,
907#endif 935#endif
908#ifdef META8_OPTION 936#ifdef META8_OPTION
909 meta_char, /* Alt-key prefix */ 937 meta_char, /* Alt-key prefix */
910#endif 938#endif
911 scrollbar_align, 939 scrollbar_align,
912 selection_wait, 940 selection_wait,
913 selection_type; 941 selection_type;
914/* ---------- */ 942/* ---------- */
915#ifdef GREEK_SUPPORT
916 short greek_mode; /* greek keyboard mode */
917#endif
918 short rvideo; 943 short rvideo;
919 int16_t num_scr; /* screen: number lines scrolled */ 944 int16_t num_scr; /* screen: number lines scrolled */
920 uint16_t prev_ncol, /* screen: previous number of columns */ 945 unsigned int prev_ncol, /* screen: previous number of columns */
921 prev_nrow; /* screen: previous number of rows */ 946 prev_nrow; /* screen: previous number of rows */
922#ifdef RXVT_GRAPHICS
923 uint16_t gr_prev_start;
924#endif
925/* ---------- */ 947/* ---------- */
926 rend_t rstyle; 948 rend_t rstyle;
927/* ---------- */ 949/* ---------- */
928 uint32_t pixcolor_set[NPIXCLR_SETS]; 950 uint32_t pixcolor_set[NPIXCLR_SETS];
929/* ---------- */ 951/* ---------- */
930#ifdef SELECTION_SCROLLING 952#ifdef SELECTION_SCROLLING
931 int scroll_selection_delay,
932 scroll_selection_lines; 953 int scroll_selection_lines;
933 enum page_dirn scroll_selection_dir; 954 enum page_dirn scroll_selection_dir;
934 int selection_save_x, 955 int selection_save_x,
935 selection_save_y, 956 selection_save_y,
936 selection_save_state, 957 selection_save_state;
937 pending_scroll_selection;
938#endif 958#endif
939/* ---------- */ 959/* ---------- */
940 int csrO, /* Hops - csr offset in thumb/slider to */ 960 int csrO, /* Hops - csr offset in thumb/slider to */
941 /* give proper Scroll behaviour */ 961 /* give proper Scroll behaviour */
942#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943 scroll_arrow_delay,
944#endif
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 962#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 mouse_slip_wheel_delay,
947 mouse_slip_wheel_speed, 963 mouse_slip_wheel_speed,
948#endif 964#endif
949 refresh_count, 965 refresh_count,
950 refresh_limit, 966 refresh_limit,
951 fnum, /* logical font number */ 967 fnum, /* logical font number */
952 last_bot, /* scrollbar last bottom position */ 968 last_bot, /* scrollbar last bottom position */
953 last_top, /* scrollbar last top position */ 969 last_top, /* scrollbar last top position */
954 last_state, /* scrollbar last state */ 970 last_state, /* scrollbar last state */
955 scrollbar_len, 971 scrollbar_len,
956 currmaxcol,
957#ifdef MENUBAR 972#ifdef MENUBAR
958 menu_readonly, /* okay to alter menu? */ 973 menu_readonly, /* okay to alter menu? */
959 Arrows_x, 974 Arrows_x,
960#endif 975#endif
961#if (MENUBAR_MAX > 1) 976#if MENUBAR_MAX > 1
962 Nbars, 977 Nbars,
963#endif 978#endif
964 window_vt_x, 979 window_vt_x,
965 window_vt_y, 980 window_vt_y,
966 window_sb_x, 981 window_sb_x,
… …
978#endif 993#endif
979 ttymode; 994 ttymode;
980 unsigned long PrivateModes, 995 unsigned long PrivateModes,
981 SavedModes; 996 SavedModes;
982/* ---------- */ 997/* ---------- */
983#ifdef PREFER_24BIT
984 Visual *Xvisual;
985#endif
986/* ---------- */
987 Atom xa[NUM_XA]; 998 Atom xa[NUM_XA];
988/* ---------- */ 999/* ---------- */
989#ifdef MENUBAR 1000#ifdef MENUBAR
990 GC menubarGC; 1001 GC menubarGC;
991#endif 1002#endif
… …
995 botShadowGC; 1006 botShadowGC;
996#endif 1007#endif
997#ifdef XTERM_SCROLLBAR 1008#ifdef XTERM_SCROLLBAR
998 GC xscrollbarGC, 1009 GC xscrollbarGC,
999 ShadowGC; 1010 ShadowGC;
1011#endif
1012#ifdef PLAIN_SCROLLBAR
1013 GC pscrollbarGC;
1000#endif 1014#endif
1001#ifdef NEXT_SCROLLBAR 1015#ifdef NEXT_SCROLLBAR
1002 GC blackGC, 1016 GC blackGC,
1003 whiteGC, 1017 whiteGC,
1004 grayGC, 1018 grayGC,
… …
1030 const char *key_backspace; 1044 const char *key_backspace;
1031#endif 1045#endif
1032#ifndef NO_DELETE_KEY 1046#ifndef NO_DELETE_KEY
1033 const char *key_delete; 1047 const char *key_delete;
1034#endif 1048#endif
1035#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036 KeySym ks_bigfont, ks_smallfont;
1037#endif
1038#ifdef GREEK_SUPPORT
1039 KeySym ks_greekmodeswith;
1040#endif
1041#ifdef USE_XIM 1049#ifdef USE_XIM
1050 rxvt_xim *input_method;
1042 XIC Input_Context; 1051 XIC Input_Context;
1043 XIMStyle input_style; 1052 XIMStyle input_style;
1044 int event_type; 1053 int event_type;
1045#endif 1054#endif
1046 struct mouse_event MEvent; 1055 struct mouse_event MEvent;
1047 XComposeStatus compose; 1056 XComposeStatus compose;
1048#ifdef RXVT_GRAPHICS
1049 int graphics_up;
1050 struct grwin_t *gr_root;
1051#endif
1052 ttymode_t tio; 1057 ttymode_t tio;
1053#ifdef UTMP_SUPPORT 1058#ifdef UTMP_SUPPORT
1054# ifdef HAVE_STRUCT_UTMP 1059# ifdef HAVE_STRUCT_UTMP
1055 struct utmp ut; 1060 struct utmp ut;
1056# endif 1061# endif
… …
1065 row_col_t oldcursor; 1070 row_col_t oldcursor;
1066#ifdef XPM_BACKGROUND 1071#ifdef XPM_BACKGROUND
1067 bgPixmap_t bgPixmap; 1072 bgPixmap_t bgPixmap;
1068 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1073 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069#endif 1074#endif
1070#ifdef MULTICHAR_SET
1071 int oldcursormulti;
1072 void (*multichar_decode)(unsigned char *str, int len);
1073#endif
1074#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1075#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075 struct stat ttyfd_stat; /* original status of our tty */ 1076 struct stat ttyfd_stat; /* original status of our tty */
1076#endif 1077#endif
1077#ifdef MENUBAR 1078#ifdef MENUBAR
1078 menu_t *ActiveMenu, /* currently active menu */ 1079 menu_t *ActiveMenu, /* currently active menu */
1079 *BuildMenu; /* the menu currently being built */ 1080 *BuildMenu; /* the menu currently being built */
1080 bar_t *CurrentBar; 1081 bar_t *CurrentBar;
1081# if !(MENUBAR_MAX > 1) 1082# if ! (MENUBAR_MAX > 1)
1082 bar_t BarList; 1083 bar_t BarList;
1083# endif /* (MENUBAR_MAX > 1) */ 1084# endif /* (MENUBAR_MAX > 1) */
1084#endif 1085#endif
1085#ifdef RXVT_GRAPHICS
1086 Window gr_last_id;
1087#endif
1088#ifdef CURSOR_BLINK 1086#ifdef CURSOR_BLINK
1089 struct timeval lastcursorchange; 1087 struct timeval lastcursorchange;
1090#endif 1088#endif
1091#ifdef POINTER_BLANK 1089#ifdef POINTER_BLANK
1092 struct timeval lastmotion; 1090 struct timeval lastmotion;
1093#endif 1091#endif
1094 struct timeval timeout[NUM_TIMEOUTS];
1095 1092
1096/* 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
1097 char *env_windowid; /* environmental variable WINDOWID */ 1095 char *env_windowid; /* environmental variable WINDOWID */
1098 char *env_display; /* environmental variable DISPLAY */ 1096 char *env_display; /* environmental variable DISPLAY */
1099 char *env_term; /* environmental variable TERM */ 1097 char *env_term; /* environmental variable TERM */
1100 char *env_colorfgbg; 1098 char *env_colorfgbg;
1101 char *buffer;
1102 char *locale; 1099 char *locale;
1100#if 0
1101 char *codeset;
1102#endif
1103 char charsets[4]; 1103 char charsets[4];
1104 unsigned char *v_buffer; /* pointer to physical buffer */ 1104 unsigned char *v_buffer; /* pointer to physical buffer */
1105 unsigned int v_buflen; /* size of area to write */ 1105 unsigned int v_buflen; /* size of area to write */
1106 char *newfont[MAX_NFONTS]; 1106 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1107#ifdef KEYSYM_RESOURCE 1107#ifdef KEYSYM_RESOURCE
1108 const unsigned char *Keysym_map[256]; 1108 const unsigned char *Keysym_map[256];
1109#endif 1109#endif
1110 const char *rs[NUM_RESOURCES]; 1110 const char *rs[NUM_RESOURCES];
1111/* command input buffering */ 1111 /* command input buffering */
1112 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1112 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1113 unsigned char cmdbuf_base[BUFSIZ]; 1113 unsigned char cmdbuf_base[CBUFSIZ];
1114 unsigned char kbuf[KBUFSZ];
1115 1114
1115 rxvt_salloc *talloc; // text line allocator
1116 rxvt_salloc *ralloc; // rend line allocator
1117
1118 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1119
1120 void paste (const unsigned char *data, unsigned int len);
1121
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
1136
1137 void check_cb (check_watcher &w); check_watcher check_ev;
1116 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1138 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1117 1139
1118 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;
1119 void x_cb (io_watcher &w, short revents); io_watcher x_ev; 1141
1142 void incr_cb (time_watcher &w); time_watcher incr_ev;
1120 1143
1121#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
1122 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;
1123#endif 1159#endif
1124 1160
1125#ifdef POINTER_BLANK 1161#ifdef POINTER_BLANK
1126 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1162 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1127 void pointer_blank (); 1163 void pointer_blank ();
1164#endif
1128 void pointer_unblank (); 1165 void pointer_unblank ();
1129#endif
1130 1166
1131 void tt_printf (const char *fmt,...); 1167 void tt_printf (const char *fmt,...);
1132 void tt_write (const unsigned char *data, unsigned int len); 1168 void tt_write (const unsigned char *data, unsigned int len);
1133 1169
1134 void flush (); 1170 void tt_winch ();
1135 1171
1136 rxvt_term (); 1172 rxvt_term ();
1137 ~rxvt_term (); 1173 ~rxvt_term ();
1138 void destroy (); 1174 void destroy ();
1139 1175
1140 bool init (int argc, const char *const *argv); 1176 bool init (int argc, const char *const *argv);
1141 bool init_vars (); 1177 bool init_vars ();
1142 1178
1143 uint32_t next_char ();
1144
1145 bool pty_fill (); 1179 bool pty_fill ();
1146 void process_x_events ();
1147 1180
1148 void *operator new (size_t s); 1181 void *operator new (size_t s);
1149 void operator delete (void *p, size_t s); 1182 void operator delete (void *p, size_t s);
1183
1184 void init_secondary ();
1185 const char **init_resources (int argc, const char *const *argv);
1186 void init_env ();
1187 void set_locale (const char *locale);
1188 void init_xlocale ();
1189 void init_command (const char *const *argv);
1190 int run_command (const char *const *argv);
1191 int run_child (const char *const *argv);
1192 static void child_exited (int pid);
1193
1194 void color_aliases (int idx);
1195 void recolour_cursor ();
1196 void create_windows (int argc, const char *const *argv);
1197 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1198 void window_calc (unsigned int width, unsigned int height);
1199
1200#if USE_XIM
1201 void im_destroy ();
1202 void im_cb (); im_watcher im_ev;
1203 void im_set_size (XRectangle *size);
1204 void im_set_position (XPoint *pos);
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 ();
1212#endif
1213
1214 void resize_scrollbar ();
1215
1216 void pixel_position (int *x, int *y);
1217
1218 void selection_click (int clicks, int x, int y);
1219 void selection_extend (int x, int y, int flag);
1220 void selection_rotate (int x, int y);
1221
1222 /* screen (!) */
1223 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1224 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1225 int scr_scroll_text (int row1, int row2, int count, int spec);
1226 void scr_reset ();
1227 void scr_reset_realloc ();
1228 void scr_release ();
1229 void scr_clear (bool really = false);
1230 void scr_refresh (unsigned char refresh_type);
1231 bool scr_refresh_rend (rend_t mask, rend_t value);
1232 void scr_erase_screen (int mode);
1233 void scr_touch (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);
1150}; 1411};
1151
1152#ifndef __attribute__
1153# ifdef __GNUC__
1154# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1155# define __attribute__(x)
1156# endif
1157# endif
1158# define __attribute__(x)
1159#endif
1160 1412
1161/* 1413/*
1162 ***************************************************************************** 1414 *****************************************************************************
1163 * PROTOTYPES 1415 * PROTOTYPES
1164 ***************************************************************************** 1416 *****************************************************************************

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