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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.10 by pcg, Tue Dec 2 21:49:46 2003 UTC vs.
Revision 1.78 by root, Mon Jul 26 18:01:19 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.10 2003/12/02 21:49:46 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
556 NUM_RESOURCES 559 NUM_RESOURCES
557}; 560};
558 561
562// see init.C:xa_names, which must be kept in sync
559enum { 563enum {
560 TIMEOUT_INCR = 0, 564 XA_TEXT = 0,
561 NUM_TIMEOUTS
562};
563
564enum {
565 XA_COMPOUND_TEXT = 0, 565 XA_COMPOUND_TEXT,
566 XA_UTF8_STRING,
566 XA_MULTIPLE, 567 XA_MULTIPLE,
567 XA_TARGETS, 568 XA_TARGETS,
568 XA_TEXT,
569 XA_TIMESTAMP, 569 XA_TIMESTAMP,
570 XA_VT_SELECTION, 570 XA_VT_SELECTION,
571 XA_INCR, 571 XA_INCR,
572 XA_WMDELETEWINDOW, 572 XA_WMDELETEWINDOW,
573#ifdef TRANSPARENT 573#ifdef TRANSPARENT
574 XA_XROOTPMAPID, 574 XA_XROOTPMAPID,
575 XA_XSETROOTID,
575#endif 576#endif
576#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 577#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
577 XA_DNDPROTOCOL, 578 XA_DNDPROTOCOL,
578 XA_DNDSELECTION, 579 XA_DNDSELECTION,
579#endif /* OFFIX_DND */ 580#endif /* OFFIX_DND */
580 XA_CLIPBOARD, 581 XA_CLIPBOARD,
581 NUM_XA 582 NUM_XA
582}; 583};
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
590 584
591/* DEC private modes */ 585/* DEC private modes */
592#define PrivMode_132 (1LU<<0) 586#define PrivMode_132 (1LU<<0)
593#define PrivMode_132OK (1LU<<1) 587#define PrivMode_132OK (1LU<<1)
594#define PrivMode_rVideo (1LU<<2) 588#define PrivMode_rVideo (1LU<<2)
… …
608#define PrivMode_TtyOutputInh (1LU<<16) 602#define PrivMode_TtyOutputInh (1LU<<16)
609#define PrivMode_Keypress (1LU<<17) 603#define PrivMode_Keypress (1LU<<17)
610#define PrivMode_smoothScroll (1LU<<18) 604#define PrivMode_smoothScroll (1LU<<18)
611#define PrivMode_vt52 (1LU<<19) 605#define PrivMode_vt52 (1LU<<19)
612/* too annoying to implement X11 highlight tracking */ 606/* too annoying to implement X11 highlight tracking */
613/* #define PrivMode_MouseX11Track (1LU<<18) */ 607/* #define PrivMode_MouseX11Track (1LU<<20) */
614 608
615#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 609#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616#define PrivMode(test,bit) \ 610#define PrivMode(test,bit) \
617 if (test) \ 611 if (test) \
618 R->PrivateModes |= (bit); \ 612 PrivateModes |= (bit); \
619 else \ 613 else \
620 R->PrivateModes &= ~(bit) 614 PrivateModes &= ~(bit)
621 615
622#ifdef ALLOW_132_MODE 616#ifdef ALLOW_132_MODE
623# define PrivMode_Default \
624(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 617# 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 618#else
638# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 619# 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 620#endif
642#endif 621
622#define XDEPTH display->depth
623#define XCMAP display->cmap
624#define XVISUAL display->visual
625
643#define IMBUFSIZ 128 /* input modifier buffer sizes */ 626#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 */ 627#define KBUFSZ 512 // size of keyboard mapping buffer
628#define CBUFSIZ 4096 // size of command buffer
629#define UBUFSIZ 4096 // character buffer
630
631#ifndef PATH_MAX
632# define PATH_MAX 16384
633#endif
648 634
649/* 635/*
650 ***************************************************************************** 636 *****************************************************************************
651 * MACRO DEFINES 637 * MACRO DEFINES
652 ***************************************************************************** 638 *****************************************************************************
… …
666#define STRLEN(x) strlen((const char *)(x)) 652#define STRLEN(x) strlen((const char *)(x))
667#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 653#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 654#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669 655
670/* convert pixel dimensions to row/column values. Everything as int32_t */ 656/* 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) 657#define Pixel2Col(x) Pixel2Width((int32_t)(x))
672#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 658#define Pixel2Row(y) Pixel2Height((int32_t)(y))
673#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 659#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
674#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 660#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
675#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 661#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
676#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 662#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
677#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 663#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
678#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 664#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
679 665
680#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 666#define TermWin_TotalWidth() ((int32_t)TermWin.width)
681#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 667#define TermWin_TotalHeight() ((int32_t)TermWin.height)
682
683#define Xscreen DefaultScreen(R->Xdisplay)
684#define Xroot DefaultRootWindow(R->Xdisplay)
685 668
686/* how to build & extract colors and attributes */ 669/* how to build & extract colors and attributes */
687#define GET_BASEFG(x) (((x) & RS_fgMask)) 670#define GET_BASEFG(x) (((x) & RS_fgMask))
688#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 671#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
689#ifndef NO_BRIGHTCOLOR 672#ifndef NO_BRIGHTCOLOR
690# define GET_FGCOLOR(x) \ 673# define GET_FGCOLOR(x) \
691 ((((x) & RS_Bold) == 0 \ 674 ((((x) & RS_Bold) == 0 \
692 || GET_BASEFG(x) < minCOLOR \ 675 || GET_BASEFG (x) < minCOLOR \
693 || GET_BASEFG(x) >= minBrightCOLOR) \ 676 || GET_BASEFG (x) >= minBrightCOLOR) \
694 ? GET_BASEFG(x) \ 677 ? GET_BASEFG (x) \
695 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 678 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
696# define GET_BGCOLOR(x) \ 679# define GET_BGCOLOR(x) \
697 ((((x) & RS_Blink) == 0 \ 680 ((((x) & RS_Blink) == 0 \
698 || GET_BASEBG(x) < minCOLOR \ 681 || GET_BASEBG (x) < minCOLOR \
699 || GET_BASEBG(x) >= minBrightCOLOR) \ 682 || GET_BASEBG (x) >= minBrightCOLOR) \
700 ? GET_BASEBG(x) \ 683 ? GET_BASEBG (x) \
701 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 684 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
702#else 685#else
703# define GET_FGCOLOR(x) GET_BASEFG(x) 686# define GET_FGCOLOR(x) GET_BASEFG(x)
704# define GET_BGCOLOR(x) GET_BASEBG(x) 687# define GET_BGCOLOR(x) GET_BASEBG(x)
705#endif 688#endif
706 689
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714 : ((x) & (RS_attrMask | RS_bgMask))) 697 : ((x) & (RS_attrMask | RS_bgMask)))
715#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 698#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
716#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 699#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
717#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 700#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
718 701
719#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 702#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
720#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 703#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
721 704
722#ifdef HAVE_SCROLLBARS 705#ifdef HAVE_SCROLLBARS
723# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 706# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724#else 707#else
725# define scrollbar_TotalWidth() (0) 708# define scrollbar_TotalWidth() (0)
726#endif 709#endif
727#define scrollbar_isMotion() (R->scrollBar.state == 'm') 710#define scrollbar_isMotion() (scrollBar.state == 'm')
728#define scrollbar_isUp() (R->scrollBar.state == 'U') 711#define scrollbar_isUp() (scrollBar.state == 'U')
729#define scrollbar_isDn() (R->scrollBar.state == 'D') 712#define scrollbar_isDn() (scrollBar.state == 'D')
730#define scrollbar_isUpDn() isupper (R->scrollBar.state) 713#define scrollbar_isUpDn() isupper (scrollBar.state)
731#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 714#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
732 715
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)) 716#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
739#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 717#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
740 && (y) <= scrollbarnext_dnval()) 718 && (y) <= scrollbarnext_dnval ())
741#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 719#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
742#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 720#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
743#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 721#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
744#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 722#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
745#define SCROLLRXVT_MINHEIGHT 10 723#define SCROLLRXVT_MINHEIGHT 10
746#define SCROLLXTERM_MINHEIGHT 10 724#define SCROLLXTERM_MINHEIGHT 10
747 725
748#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 726#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
749 ? SCROLLNEXT_MINHEIGHT \ 727 ? SCROLLNEXT_MINHEIGHT \
750 : SCROLLRXVT_MINHEIGHT) 728 : SCROLLRXVT_MINHEIGHT)
751#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 729#define scrollbar_above_slider(y) ((y) < scrollBar.top)
752#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 730#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
753#define scrollbar_position(y) ((y) - R->scrollBar.beg) 731#define scrollbar_position(y) ((y) - scrollBar.beg)
754#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 732#define scrollbar_size() (scrollBar.end - scrollBar.beg \
755 - scrollbar_minheight()) 733 - scrollbar_minheight ())
756 734
757#if (MENUBAR_MAX > 1) 735#if (MENUBAR_MAX > 1)
758/* rendition style flags */ 736/* rendition style flags */
759# define menuBar_height() (R->TermWin.fheight + SHADOW) 737# define menuBar_height() (TermWin.fheight + SHADOW)
760# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 738# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
761# define isMenuBarWindow(w) ((w) == R->menuBar.win) 739# define isMenuBarWindow(w) ((w) == menuBar.win)
762#else 740#else
763# define menuBar_height() (0) 741# define menuBar_height() (0)
764# define menuBar_TotalHeight() (0) 742# define menuBar_TotalHeight() (0)
765# define isMenuBarWindow(w) (0) 743# define isMenuBarWindow(w) (0)
766#endif 744#endif
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773 751
774#ifndef STRICT_FONT_CHECKING 752#ifndef STRICT_FONT_CHECKING
775# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) 753# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
776#endif 754#endif
777 755
778#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y)) 756#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)) 757#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
780 758
781#ifdef UTMP_SUPPORT 759#ifdef UTMP_SUPPORT
782# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 760# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
783# undef HAVE_UTMPX_H 761# undef HAVE_UTMPX_H
784# undef HAVE_STRUCT_UTMPX 762# undef HAVE_STRUCT_UTMPX
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830# define D_X(x) fprintf x ; fputc('\n', stderr) 808# define D_X(x) fprintf x ; fputc('\n', stderr)
831#else 809#else
832# define D_X(x) 810# define D_X(x)
833#endif 811#endif
834 812
813extern class rxvt_failure_exception { } rxvt_failure_exception;
814
815typedef callback1<void, const char *> log_callback;
816
817extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
818extern void rxvt_log (const char *fmt, ...);
819extern void rxvt_warn (const char *fmt, ...);
820extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
821extern void rxvt_exit_failure () __attribute__ ((noreturn));
822
823#define SET_LOCALE(locale) rxvt_set_locale (locale)
824extern bool rxvt_set_locale (const char *locale);
825
835/* 826/*
836 ***************************************************************************** 827 *****************************************************************************
837 * VARIABLES 828 * VARIABLES
838 ***************************************************************************** 829 *****************************************************************************
839 */ 830 */
840#ifdef MENUBAR 831#ifdef MENUBAR
841# include "menubar.h" 832# include "menubar.h"
842#endif 833#endif
843 834
844#define BLINK_INTERVAL 0.5 835#define BLINK_INTERVAL 0.5
836#define TEXT_BLINK_INTERVAL 0.5
845 837
838#ifndef __attribute__
839# ifdef __GNUC__
840# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
841# define __attribute__(x)
842# endif
843# endif
844# define __attribute__(x)
845#endif
846
847// primivite wrapper around mbstate_t to ensure initialisation
846struct mbstate { 848struct mbstate {
847 unsigned char orig; 849 mbstate_t mbs;
848 uint32_t reg;
849 int cnt;
850 850
851 mbstate () 851 operator mbstate_t *() { return &mbs; }
852 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
853 mbstate () { reset (); }
854};
855
856#if UNICODE3
857# define COMPOSE_LO 0x40000000UL
858# define COMPOSE_HI 0x400fffffUL
859# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
860#else
861# define COMPOSE_LO 0xd800UL
862# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
863# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
864#endif
865
866#if ENABLE_COMBINING
867// compose chars are used to represent composite characters
868// that are not representable in unicode, as well as characters
869// not fitting in the BMP.
870struct compose_char {
871 unicode_t c1, c2; // any chars != NOCHAR are valid
872 compose_char (unicode_t c1, unicode_t c2)
873 : c1(c1), c2(c2)
874 { }
875};
876
877class rxvt_composite_vec {
878 vector<compose_char> v;
879public:
880 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
881 int expand (unicode_t c, wchar_t *r);
882 compose_char *operator [](text_t c)
852 { 883 {
853 cnt = 0; 884 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
885 ? &v[c - COMPOSE_LO]
886 : 0;
854 } 887 }
855}; 888};
856 889
890extern class rxvt_composite_vec rxvt_composite;
891#endif
892
893
857struct rxvt_term : rxvt_vars { 894struct rxvt_term : rxvt_vars {
858 struct mbstate mbstate; 895 log_callback *log_hook; // log error messages through this hook, if != 0
896
897 struct mbstate mbstate; // current input multibyte state
859 898
860 unsigned char want_refresh:1, 899 unsigned char want_refresh:1,
861#ifdef TRANSPARENT 900#ifdef TRANSPARENT
862 want_full_refresh:1, /* awaiting full screen refresh */ 901 want_full_refresh:1, /* awaiting full screen refresh */
863#endif 902#endif
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870 num_scr_allow:1, 909 num_scr_allow:1,
871 bypass_keystate:1, 910 bypass_keystate:1,
872#ifdef CURSOR_BLINK 911#ifdef CURSOR_BLINK
873 hidden_cursor:1, 912 hidden_cursor:1,
874#endif 913#endif
914#ifdef TEXT_BLINK
915 hidden_text:1,
916#endif
875#ifdef POINTER_BLANK 917#ifdef POINTER_BLANK
876 hidden_pointer:1, 918 hidden_pointer:1,
877#endif 919#endif
920// enc_utf8:1, /* wether terminal reads/writes utf-8 */
878 parsed_geometry:1, 921 parsed_geometry:1;
879 seen_input:1; /* wether any input has been seen so far */
880 922
881 unsigned char refresh_type, 923 unsigned char refresh_type,
882#ifdef UTMP_SUPPORT 924#ifdef UTMP_SUPPORT
883 next_utmp_action, 925 next_utmp_action,
884#endif 926#endif
885#ifndef NO_SETOWNER_TTYDEV 927#ifndef NO_SETOWNER_TTYDEV
886 next_tty_action, 928 next_tty_action,
887#endif 929#endif
888#ifdef META8_OPTION 930#ifdef META8_OPTION
889 meta_char, /* Alt-key prefix */ 931 meta_char, /* Alt-key prefix */
890#endif 932#endif
891 scrollbar_align, 933 scrollbar_align,
892 selection_wait, 934 selection_wait,
893 selection_type; 935 selection_type;
894/* ---------- */ 936/* ---------- */
895#ifdef GREEK_SUPPORT
896 short greek_mode; /* greek keyboard mode */
897#endif
898 short rvideo; 937 short rvideo;
899 int16_t num_scr; /* screen: number lines scrolled */ 938 int16_t num_scr; /* screen: number lines scrolled */
900 uint16_t prev_ncol, /* screen: previous number of columns */ 939 unsigned int prev_ncol, /* screen: previous number of columns */
901 prev_nrow; /* screen: previous number of rows */ 940 prev_nrow; /* screen: previous number of rows */
902#ifdef RXVT_GRAPHICS
903 uint16_t gr_prev_start;
904#endif
905/* ---------- */ 941/* ---------- */
906 rend_t rstyle; 942 rend_t rstyle;
907/* ---------- */ 943/* ---------- */
908 uint32_t pixcolor_set[NPIXCLR_SETS]; 944 uint32_t pixcolor_set[NPIXCLR_SETS];
909/* ---------- */ 945/* ---------- */
910#ifdef SELECTION_SCROLLING 946#ifdef SELECTION_SCROLLING
911 int scroll_selection_delay,
912 scroll_selection_lines; 947 int scroll_selection_lines;
913 enum page_dirn scroll_selection_dir; 948 enum page_dirn scroll_selection_dir;
914 int selection_save_x, 949 int selection_save_x,
915 selection_save_y, 950 selection_save_y,
916 selection_save_state, 951 selection_save_state;
917 pending_scroll_selection;
918#endif 952#endif
919/* ---------- */ 953/* ---------- */
920 int csrO, /* Hops - csr offset in thumb/slider to */ 954 int csrO, /* Hops - csr offset in thumb/slider to */
921 /* give proper Scroll behaviour */ 955 /* give proper Scroll behaviour */
922#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
923 scroll_arrow_delay,
924#endif
925#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 956#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
926 mouse_slip_wheel_delay,
927 mouse_slip_wheel_speed, 957 mouse_slip_wheel_speed,
928#endif 958#endif
929 refresh_count, 959 refresh_count,
930 refresh_limit, 960 refresh_limit,
931 fnum, /* logical font number */ 961 fnum, /* logical font number */
932 last_bot, /* scrollbar last bottom position */ 962 last_bot, /* scrollbar last bottom position */
933 last_top, /* scrollbar last top position */ 963 last_top, /* scrollbar last top position */
934 last_state, /* scrollbar last state */ 964 last_state, /* scrollbar last state */
935 scrollbar_len, 965 scrollbar_len,
936 currmaxcol,
937#ifdef MENUBAR 966#ifdef MENUBAR
938 menu_readonly, /* okay to alter menu? */ 967 menu_readonly, /* okay to alter menu? */
939 Arrows_x, 968 Arrows_x,
940#endif 969#endif
941#if MENUBAR_MAX > 1 970#if MENUBAR_MAX > 1
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958#endif 987#endif
959 ttymode; 988 ttymode;
960 unsigned long PrivateModes, 989 unsigned long PrivateModes,
961 SavedModes; 990 SavedModes;
962/* ---------- */ 991/* ---------- */
963#ifdef PREFER_24BIT
964 Visual *Xvisual;
965#endif
966/* ---------- */
967 Atom xa[NUM_XA]; 992 Atom xa[NUM_XA];
968/* ---------- */ 993/* ---------- */
969#ifdef MENUBAR 994#ifdef MENUBAR
970 GC menubarGC; 995 GC menubarGC;
971#endif 996#endif
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975 botShadowGC; 1000 botShadowGC;
976#endif 1001#endif
977#ifdef XTERM_SCROLLBAR 1002#ifdef XTERM_SCROLLBAR
978 GC xscrollbarGC, 1003 GC xscrollbarGC,
979 ShadowGC; 1004 ShadowGC;
1005#endif
1006#ifdef PLAIN_SCROLLBAR
1007 GC pscrollbarGC;
980#endif 1008#endif
981#ifdef NEXT_SCROLLBAR 1009#ifdef NEXT_SCROLLBAR
982 GC blackGC, 1010 GC blackGC,
983 whiteGC, 1011 whiteGC,
984 grayGC, 1012 grayGC,
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1010 const char *key_backspace; 1038 const char *key_backspace;
1011#endif 1039#endif
1012#ifndef NO_DELETE_KEY 1040#ifndef NO_DELETE_KEY
1013 const char *key_delete; 1041 const char *key_delete;
1014#endif 1042#endif
1015#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1016 KeySym ks_bigfont, ks_smallfont;
1017#endif
1018#ifdef GREEK_SUPPORT
1019 KeySym ks_greekmodeswith;
1020#endif
1021#ifdef USE_XIM 1043#ifdef USE_XIM
1044 rxvt_xim *input_method;
1022 XIC Input_Context; 1045 XIC Input_Context;
1023 XIMStyle input_style; 1046 XIMStyle input_style;
1024 int event_type; 1047 int event_type;
1025#endif 1048#endif
1026 struct mouse_event MEvent; 1049 struct mouse_event MEvent;
1027 XComposeStatus compose; 1050 XComposeStatus compose;
1028#ifdef RXVT_GRAPHICS
1029 int graphics_up;
1030 struct grwin_t *gr_root;
1031#endif
1032 ttymode_t tio; 1051 ttymode_t tio;
1033#ifdef UTMP_SUPPORT 1052#ifdef UTMP_SUPPORT
1034# ifdef HAVE_STRUCT_UTMP 1053# ifdef HAVE_STRUCT_UTMP
1035 struct utmp ut; 1054 struct utmp ut;
1036# endif 1055# endif
… …
1045 row_col_t oldcursor; 1064 row_col_t oldcursor;
1046#ifdef XPM_BACKGROUND 1065#ifdef XPM_BACKGROUND
1047 bgPixmap_t bgPixmap; 1066 bgPixmap_t bgPixmap;
1048 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1067 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1049#endif 1068#endif
1050#ifdef MULTICHAR_SET
1051 int oldcursormulti;
1052 void (*multichar_decode)(unsigned char *str, int len);
1053#endif
1054#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1069#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1055 struct stat ttyfd_stat; /* original status of our tty */ 1070 struct stat ttyfd_stat; /* original status of our tty */
1056#endif 1071#endif
1057#ifdef MENUBAR 1072#ifdef MENUBAR
1058 menu_t *ActiveMenu, /* currently active menu */ 1073 menu_t *ActiveMenu, /* currently active menu */
1059 *BuildMenu; /* the menu currently being built */ 1074 *BuildMenu; /* the menu currently being built */
1060 bar_t *CurrentBar; 1075 bar_t *CurrentBar;
1061# if !(MENUBAR_MAX > 1) 1076# if ! (MENUBAR_MAX > 1)
1062 bar_t BarList; 1077 bar_t BarList;
1063# endif /* (MENUBAR_MAX > 1) */ 1078# endif /* (MENUBAR_MAX > 1) */
1064#endif 1079#endif
1065#ifdef RXVT_GRAPHICS
1066 Window gr_last_id;
1067#endif
1068#ifdef CURSOR_BLINK 1080#ifdef CURSOR_BLINK
1069 struct timeval lastcursorchange; 1081 struct timeval lastcursorchange;
1070#endif 1082#endif
1071#ifdef POINTER_BLANK 1083#ifdef POINTER_BLANK
1072 struct timeval lastmotion; 1084 struct timeval lastmotion;
1073#endif 1085#endif
1074 struct timeval timeout[NUM_TIMEOUTS];
1075 1086
1076/* these three don't need to be kept but do so to placate some mem checkers */ 1087 vector<void *> allocated; // free these memory blocks with free()
1088
1077 char *env_windowid; /* environmental variable WINDOWID */ 1089 char *env_windowid; /* environmental variable WINDOWID */
1078 char *env_display; /* environmental variable DISPLAY */ 1090 char *env_display; /* environmental variable DISPLAY */
1079 char *env_term; /* environmental variable TERM */ 1091 char *env_term; /* environmental variable TERM */
1080 char *env_colorfgbg; 1092 char *env_colorfgbg;
1081 char *buffer;
1082 char *locale; 1093 char *locale;
1094#if 0
1095 char *codeset;
1096#endif
1083 char charsets[4]; 1097 char charsets[4];
1084 unsigned char *v_buffer; /* pointer to physical buffer */ 1098 unsigned char *v_buffer; /* pointer to physical buffer */
1085 unsigned int v_buflen; /* size of area to write */ 1099 unsigned int v_buflen; /* size of area to write */
1086 char *newfont[MAX_NFONTS]; 1100 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1087#ifdef KEYSYM_RESOURCE 1101#ifdef KEYSYM_RESOURCE
1088 const unsigned char *Keysym_map[256]; 1102 const unsigned char *Keysym_map[256];
1089#endif 1103#endif
1090 const char *rs[NUM_RESOURCES]; 1104 const char *rs[NUM_RESOURCES];
1091/* command input buffering */ 1105 /* command input buffering */
1092 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1106 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1093 unsigned char cmdbuf_base[BUFSIZ]; 1107 unsigned char cmdbuf_base[CBUFSIZ];
1094 unsigned char kbuf[KBUFSZ]; 1108
1109 rxvt_salloc *talloc; // text line allocator
1110 rxvt_salloc *ralloc; // rend line allocator
1111
1112 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1113
1114 void paste (const unsigned char *data, unsigned int len);
1095 1115
1096 void flush (); 1116 void flush ();
1117
1118 void rootwin_cb (XEvent &xev);
1119 xevent_watcher rootwin_ev;
1120
1121 void x_cb (XEvent &xev);
1122 xevent_watcher termwin_ev;
1123 xevent_watcher vt_ev;
1124#ifdef HAVE_SCROLLBARS
1125 xevent_watcher scrollbar_ev;
1126#endif
1127#ifdef MENUBAR
1128 xevent_watcher menubar_ev;
1129#endif
1097 1130
1098 void check_cb (check_watcher &w); check_watcher check_ev; 1131 void check_cb (check_watcher &w); check_watcher check_ev;
1099 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1132 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1100 1133
1101 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1134 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1102 void x_cb (io_watcher &w, short revents); io_watcher x_ev; 1135
1136 void incr_cb (time_watcher &w); time_watcher incr_ev;
1103 1137
1104#ifdef CURSOR_BLINK 1138#ifdef CURSOR_BLINK
1139 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1140#endif
1141#ifdef TEXT_BLINK
1105 void blink_cb (time_watcher &w); time_watcher blink_ev; 1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1143#endif
1144
1145#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1146 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1147#endif
1148#ifdef SELECTION_SCROLLING
1149 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1150#endif
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1106#endif 1153#endif
1107 1154
1108#ifdef POINTER_BLANK 1155#ifdef POINTER_BLANK
1109 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1156 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1110 void pointer_blank (); 1157 void pointer_blank ();
… …
1121 void destroy (); 1168 void destroy ();
1122 1169
1123 bool init (int argc, const char *const *argv); 1170 bool init (int argc, const char *const *argv);
1124 bool init_vars (); 1171 bool init_vars ();
1125 1172
1126 uint32_t next_char ();
1127
1128 bool pty_fill (); 1173 bool pty_fill ();
1129 void process_x_events ();
1130 1174
1131 void *operator new (size_t s); 1175 void *operator new (size_t s);
1132 void operator delete (void *p, size_t s); 1176 void operator delete (void *p, size_t s);
1177
1178 void init_secondary ();
1179 const char **init_resources (int argc, const char *const *argv);
1180 void init_env ();
1181 void set_locale (const char *locale);
1182 void init_xlocale ();
1183 void init_command (const char *const *argv);
1184 int run_command (const char *const *argv);
1185 int run_child (const char *const *argv);
1186 static void child_exited (int pid);
1187
1188 void color_aliases (int idx);
1189 void recolour_cursor ();
1190 void create_windows (int argc, const char *const *argv);
1191 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1192 void window_calc (unsigned int width, unsigned int height);
1193
1194#if USE_XIM
1195 void im_destroy ();
1196 void im_cb (); im_watcher im_ev;
1197 void im_set_size (XRectangle *size);
1198 void im_set_position (XPoint *pos);
1199 void im_set_color (unsigned long *fg, unsigned long *bg);
1200 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1201
1202 bool IMisRunning ();
1203 void IMSendSpot ();
1204 bool IM_get_IC (const char *modifiers);
1205 void IMSetStatusPosition ();
1206#endif
1207
1208 void resize_scrollbar ();
1209
1210 void pixel_position (int *x, int *y);
1211
1212 void selection_click (int clicks, int x, int y);
1213 void selection_extend (int x, int y, int flag);
1214 void selection_rotate (int x, int y);
1215
1216 /* screen (!) */
1217 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1218 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1219 int scr_scroll_text (int row1, int row2, int count, int spec);
1220 void scr_reset ();
1221 void scr_reset_realloc ();
1222 void scr_release ();
1223 void scr_clear (bool really = false);
1224 void scr_refresh (unsigned char refresh_type);
1225 bool scr_refresh_rend (rend_t mask, rend_t value);
1226 void scr_erase_screen (int mode);
1227 void scr_touch (bool refresh);
1228 void scr_expose (int x, int y, int width, int height, bool refresh);
1229 void scr_remap_chars ();
1230 void scr_remap_chars (text_t *tp, rend_t *rp);
1231
1232 /* autoconvert */
1233
1234 // command.C
1235 void lookup_key (XKeyEvent &ev);
1236 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1237
1238 unicode_t next_char ();
1239 unicode_t cmd_getc ();
1240 unicode_t next_octet ();
1241 unicode_t cmd_get8 ();
1242
1243 bool cmd_parse ();
1244 void mouse_report (XButtonEvent &ev);
1245 void button_press (XButtonEvent &ev);
1246 void button_release (XButtonEvent &ev);
1247 int check_our_parents ();
1248#ifdef PRINTPIPE
1249 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream);
1251#endif
1252 void process_print_pipe ();
1253 void process_nonprinting (unicode_t ch);
1254 void process_escape_vt52 (unicode_t ch);
1255 void process_escape_seq ();
1256 void process_csi_seq ();
1257 void process_window_ops (const int *args, unsigned int nargs);
1258 unsigned char *get_to_st (unicode_t &ends_how);
1259 void process_dcs_seq ();
1260 void process_osc_seq ();
1261 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1262 void process_xterm_seq (int op, const char *str, unsigned char resp);
1263 int privcases (int mode, unsigned long bit);
1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics ();
1267 // init.C
1268 void Get_Colours ();
1269 void get_ourmods ();
1270 // logging.C
1271 void makeutent (const char *pty, const char *hostname);
1272 void cleanutent ();
1273 // main.C;
1274 void privileges (int mode);
1275 void privileged_utmp (char action);
1276 void privileged_ttydev (char action);
1277 bool change_font (const char *fontname);
1278 bool font_up_down (int n, int direction);
1279 void set_title (const char *str);
1280 void set_icon_name (const char *str);
1281 void set_window_color (int idx, const char *color);
1282 void set_colorfgbg ();
1283 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1284 void set_widthheight (unsigned int width, unsigned int height);
1285
1286#ifdef MENUBAR
1287 // menubar.C
1288 void menuitem_free (menu_t *menu, menuitem_t *item);
1289 int action_dispatch (action_t *action);
1290 void menuarrow_free (char name);
1291 void menuarrow_add (char *string);
1292 char *menu_find_base (menu_t **menu, char *path);
1293 menu_t *menu_delete (menu_t *menu);
1294 menu_t *menu_add (menu_t *parent, char *path);
1295 void drawbox_menubar (int x, int len, int state);
1296 void drawtriangle (int x, int y, int state);
1297 void drawbox_menuitem (int y, int state);
1298 void menu_show ();
1299 void menu_display (void (rxvt_term::*update) ());
1300 void menu_hide_all ();
1301 void menu_hide ();
1302 void menu_clear (menu_t *menu);
1303 void menubar_clear ();
1304 bar_t *menubar_find (const char *name);
1305 int menubar_push (const char *name);
1306 void menubar_remove (const char *name);
1307 void menubar_dump (FILE *fp);
1308 void menubar_read (const char *filename);
1309 void menubar_dispatch (char *str);
1310 void draw_Arrows (int name, int state);
1311 void menubar_expose ();
1312 int menubar_mapping (int map);
1313 int menu_select (XButtonEvent &ev);
1314 void menubar_select (XButtonEvent &ev);
1315 void menubar_control (XButtonEvent &ev);
1316 void map_menuBar (int map);
1317#endif
1318
1319 // screen.C
1320 void scr_poweron ();
1321 void scr_cursor (int mode);
1322 int scr_change_screen (int scrn);
1323 void scr_color (unsigned int color, int fgbg);
1324 void scr_rendition (int set, int style);
1325 void scr_add_lines (const unicode_t *str, int nlines, int len);
1326 void scr_backspace ();
1327 void scr_tab (int count);
1328 void scr_backindex ();
1329 void scr_forwardindex ();
1330 void scr_gotorc (int row, int col, int relative);
1331 void scr_index (enum page_dirn direction);
1332 void scr_erase_line (int mode);
1333 void scr_E ();
1334 void scr_insdel_lines (int count, int insdel);
1335 void scr_insdel_chars (int count, int insdel);
1336 void scr_scroll_region (int top, int bot);
1337 void scr_cursor_visible (int mode);
1338 void scr_autowrap (int mode);
1339 void scr_relative_origin (int mode);
1340 void scr_insert_mode (int mode);
1341 void scr_set_tab (int mode);
1342 void scr_rvideo_mode (int mode);
1343 void scr_report_position ();
1344 void set_font_style ();
1345 void scr_charset_choose (int set);
1346 void scr_charset_set (int set, unsigned int ch);
1347 int scr_move_to (int y, int len);
1348 int scr_page (enum page_dirn direction, int nlines);
1349 int scr_changeview (uint16_t oldviewstart);
1350 void scr_bell ();
1351 void scr_printscreen (int fullhist);
1352 void scr_reverse_selection ();
1353 void scr_dump (int fd);
1354 void selection_check (int check_more);
1355 int selection_paste (Window win, Atom prop, bool delete_prop);
1356 void selection_property (Window win, Atom prop);
1357 void selection_request (Time tm, int x, int y);
1358 int selection_request_other (Atom target, int selnum);
1359 void selection_clear ();
1360 void selection_make (Time tm);
1361 void selection_start_colrow (int col, int row);
1362 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1363 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1364 void selection_remove_trailing_spaces ();
1365 void selection_send (const XSelectionRequestEvent &rq);
1366
1367#if defined(NEXT_SCROLLBAR)
1368 // scrollbar-next.C
1369 Pixmap renderPixmap (const char *const *data, int width, int height);
1370 void init_scrollbar_stuff ();
1371 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1372 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1373#endif
1374
1375#if defined(RXVT_SCROLLBAR)
1376 // scrollbar-rxvt.C
1377 void Draw_button (int x, int y, int state, int dirn);
1378 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1379#endif
1380
1381#if defined(XTERM_SCROLLBAR)
1382 // scrollbar-xterm.C
1383 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1384#endif
1385
1386#if defined(PLAIN_SCROLLBAR)
1387 // scrollbar-plain.C
1388 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1389#endif
1390
1391 // scrollbar.C
1392 int scrollbar_mapping (int map);
1393 int scrollbar_show (int update);
1394 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1395
1396 // xdefaults.C
1397 void get_options (int argc, const char *const *argv);
1398 int parse_keysym (const char *str, const char *arg);
1399 void get_xdefaults (FILE *stream, const char *name);
1400 void extract_resources (Display *display, const char *name);
1401 // xpm.C
1402 int scale_pixmap (const char *geom);
1403 void resize_pixmap ();
1404 Pixmap set_bgPixmap (const char *file);
1133}; 1405};
1134
1135#ifndef __attribute__
1136# ifdef __GNUC__
1137# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1138# define __attribute__(x)
1139# endif
1140# endif
1141# define __attribute__(x)
1142#endif
1143 1406
1144/* 1407/*
1145 ***************************************************************************** 1408 *****************************************************************************
1146 * PROTOTYPES 1409 * PROTOTYPES
1147 ***************************************************************************** 1410 *****************************************************************************

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