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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.19 by pcg, Fri Dec 19 09:41:09 2003 UTC vs.
Revision 1.87 by root, Wed Aug 4 03:29:28 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.19 2003/12/19 09:41:09 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>
14#ifndef NO_FRILLS
15#include <X11/Xmd.h>
16#endif
16 17
18#include "encoding.h"
17#include "defaultfont.h" 19#include "defaultfont.h"
18#include "rxvtcolor.h" 20#include "rxvtcolor.h"
19#include "iom.h" 21#include "iom.h"
20#include "salloc.h" 22#include "salloc.h"
21
22#include <wchar.h>
23 23
24/* 24/*
25 ***************************************************************************** 25 *****************************************************************************
26 * SYSTEM HACKS 26 * SYSTEM HACKS
27 ***************************************************************************** 27 *****************************************************************************
… …
34#endif 34#endif
35#if defined (sun) && !defined (__sun__) 35#if defined (sun) && !defined (__sun__)
36# define __sun__ 36# define __sun__
37#endif 37#endif
38 38
39
40#ifndef HAVE_XPOINTER 39#ifndef HAVE_XPOINTER
41typedef char *XPointer; 40typedef char *XPointer;
42#endif 41#endif
43 42
44#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
… …
53 int line; 52 int line;
54 int local; 53 int local;
55} ttymode_t; 54} ttymode_t;
56#endif 55#endif
57 56
58#ifdef GREEK_SUPPORT
59# include "grkelot.h"
60#endif
61#ifdef XPM_BACKGROUND 57#ifdef XPM_BACKGROUND
62# ifdef XPM_INC_X11 58# ifdef XPM_INC_X11
63# include <X11/xpm.h> 59# include <X11/xpm.h>
64# else 60# else
65# include <xpm.h> 61# include <xpm.h>
… …
134 do { \ 130 do { \
135 typeof swapittmp; \ 131 typeof swapittmp; \
136 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 132 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
137 } while (/* CONSTCOND */ 0) 133 } while (/* CONSTCOND */ 0)
138#define BOUND_POSITIVE_INT16(val) \ 134#define BOUND_POSITIVE_INT16(val) \
139 (int16_t)((val) <= 0 \ 135 (int16_t) ((val) <= 0 \
140 ? 0 \ 136 ? 0 \
141 : min((val), (((uint16_t)-1)>>1))) 137 : min ((val), (((uint16_t)-1)>>1)))
138
139#ifndef NO_FRILLS
140typedef struct _mwmhints {
141 CARD32 flags;
142 CARD32 functions;
143 CARD32 decorations;
144 INT32 input_mode;
145 CARD32 status;
146} MWMHints;
147#endif
142 148
143/* 149/*
144 ***************************************************************************** 150 *****************************************************************************
145 * NORMAL DEFINES 151 * NORMAL DEFINES
146 ***************************************************************************** 152 *****************************************************************************
147 */ 153 */
148 154
149#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
150# error if you disable both selection styles, how can you select, silly?
151#endif
152
153#define APL_CLASS "XTerm" /* class name */
154#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
155#define APL_NAME "rxvt" /* normal name */
156
157/* COLORTERM, TERM environment variables */ 155/* COLORTERM, TERM environment variables */
158#define COLORTERMENV "rxvt" 156#define COLORTERMENV "rxvt"
159#ifdef XPM_BACKGROUND 157#ifdef XPM_BACKGROUND
160# define COLORTERMENVFULL COLORTERMENV "-xpm" 158# define COLORTERMENVFULL COLORTERMENV "-xpm"
161#else 159#else
162# define COLORTERMENVFULL COLORTERMENV 160# define COLORTERMENVFULL COLORTERMENV
163#endif 161#endif
164#ifndef TERMENV 162#ifndef TERMENV
165# define TERMENV "xterm" 163# define TERMENV "rxvt"
166#endif 164#endif
167 165
168#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 166#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
169# define NO_MOUSE_REPORT_SCROLLBAR 167# define NO_MOUSE_REPORT_SCROLLBAR
170#endif 168#endif
… …
186 184
187#define menuBar_esc 10 185#define menuBar_esc 10
188#define scrollBar_esc 30 186#define scrollBar_esc 30
189#define menuBar_margin 2 /* margin below text */ 187#define menuBar_margin 2 /* margin below text */
190 188
191#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 189#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
192# define HAVE_SCROLLBARS 190# define HAVE_SCROLLBARS
193#endif 191#endif
194 192
195/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 193/* width of scrollBar, menuBar shadow, must be 1 or 2 */
196#ifdef HALFSHADOW 194#ifdef HALFSHADOW
… …
204#define R_SB_ALIGN_BOTTOM 2 202#define R_SB_ALIGN_BOTTOM 2
205 203
206#define R_SB_RXVT 0 204#define R_SB_RXVT 0
207#define R_SB_NEXT 1 205#define R_SB_NEXT 1
208#define R_SB_XTERM 2 206#define R_SB_XTERM 2
207#define R_SB_PLAIN 4
209 208
210#define SB_WIDTH_NEXT 19 209#define SB_WIDTH_NEXT 19
211#define SB_WIDTH_XTERM 7 210#define SB_WIDTH_XTERM 15
211#define SB_WIDTH_PLAIN 7
212#ifndef SB_WIDTH_RXVT 212#ifndef SB_WIDTH_RXVT
213# define SB_WIDTH_RXVT 10 213# define SB_WIDTH_RXVT 10
214#endif 214#endif
215 215
216/* 216/*
… …
243 * | | :::::::: | 243 * | | :::::::: |
244 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 244 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
245 * | +---------+ | 245 * | +---------+ |
246 * | | ......%%| | 246 * | | ......%%| |
247 * | | ......%%| | 247 * | | ......%%| |
248 * | | ..()..%%| | 248 * | | .. ()..%%| |
249 * | | ......%%| | 249 * | | ......%%| |
250 * | | %%%%%%%%| | 250 * | | %%%%%%%%| |
251 * | +---------+ | <......................... 251 * | +---------+ | <.........................
252 * | | <---< SB_PADDING : 252 * | | <---< SB_PADDING :
253 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 253 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
274 * :............: 274 * :............:
275 * | 275 * |
276 * +---< SB_WIDTH_NEXT 276 * +---< SB_WIDTH_NEXT
277 */ 277 */
278 278
279enum {
279#define NO_REFRESH 0 /* Window not visible at all! */ 280 NO_REFRESH = 0 , /* Window not visible at all! */
280#define FAST_REFRESH (1<<0) /* Fully exposed window */ 281 FAST_REFRESH = 1<<0, /* Fully exposed window */
281#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 282 SLOW_REFRESH = 1<<1, /* Partially exposed window */
282#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 283 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
283#define REFRESH_BOUNDS (1<<3) 284#if 0
285 REFRESH_BOUNDS = 1<<3
286#endif
287 REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
288};
284 289
285#ifdef NO_SECONDARY_SCREEN 290#ifdef NO_SECONDARY_SCREEN
286# define NSCREENS 0 291# define NSCREENS 0
287#else 292#else
288# define NSCREENS 1 293# define NSCREENS 1
… …
295/* special (internal) prefix for font commands */ 300/* special (internal) prefix for font commands */
296#define FONT_CMD '#' 301#define FONT_CMD '#'
297#define FONT_DN "#-" 302#define FONT_DN "#-"
298#define FONT_UP "#+" 303#define FONT_UP "#+"
299 304
300/* flags for rxvt_scr_gotorc() */ 305/* flags for rxvt_scr_gotorc () */
306enum {
301#define C_RELATIVE 1 /* col movement is relative */ 307 C_RELATIVE = 1 , /* col movement is relative */
302#define R_RELATIVE 2 /* row movement is relative */ 308 R_RELATIVE = 2, /* row movement is relative */
303#define RELATIVE (R_RELATIVE|C_RELATIVE) 309 RELATIVE = 1 | 2,
310};
304 311
305/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 312/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
306#define INSERT -1 /* don't change these values */ 313enum {
307#define DELETE +1 314 INSERT = -1, /* don't change these values */
308#define ERASE +2 315 DELETE = +1,
316 ERASE = +2,
317};
309 318
310/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 319/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
311enum page_dirn { 320enum page_dirn {
312 UP, 321 UP,
313 DN, 322 DN,
314 NO_DIR 323 NO_DIR,
315}; 324};
316 325
317/* arguments for rxvt_scr_change_screen() */ 326/* arguments for rxvt_scr_change_screen () */
318enum { 327enum {
319 PRIMARY = 0, 328 PRIMARY = 0,
320 SECONDARY 329 SECONDARY,
321}; 330};
322 331
323enum {
324 SBYTE = 0,
325 WBYTE
326};
327
328
329#define RS_None 0 /* Normal */ 332#define RS_None 0 /* Normal */
330 333
331#define RS_fgMask 0x000001FFu /* 512 colors */ 334#define RS_fgMask 0x000001FFu /* 512 colors */
332#define RS_bgMask 0x0003FE00u /* 512 colors */ 335#define RS_bgMask 0x0003FE00u /* 512 colors */
333#define RS_Bold 0x00040000u /* bold */ 336#define RS_Bold 0x00040000u /* bold */
334#define RS_Blink 0x00080000u /* blink */ 337#define RS_Blink 0x00080000u /* blink */
335#define RS_RVid 0x00100000u /* reverse video */ 338#define RS_RVid 0x00100000u /* reverse video */
336#define RS_Uline 0x00200000u /* underline */ 339#define RS_Uline 0x00200000u /* underline */
337 340
338#define RS_wide 0x00400000u /* only multibyte characters */
339#define IS_WIDE(r) ((r) & RS_wide)
340
341#define RS_fontMask 0xff000000u /* plenty(?) of fonts */ 341#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */
342#define RS_fontShift 24 342#define RS_fontShift 22
343 343
344#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 344#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
345#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide) 345#define RS_attrMask (RS_baseattrMask|RS_fontMask)
346 346
347#define Sel_none 0 /* Not waiting */ 347#define Sel_none 0 /* Not waiting */
348#define Sel_normal 0x01 /* normal selection */ 348#define Sel_normal 0x01 /* normal selection */
349#define Sel_incr 0x02 /* incremental selection */ 349#define Sel_incr 0x02 /* incremental selection */
350#define Sel_direct 0x00 350#define Sel_direct 0x00
351#define Sel_Primary 0x01 351#define Sel_Primary 0x01
352#define Sel_Secondary 0x02 352#define Sel_Secondary 0x02
353#define Sel_Clipboard 0x03 353#define Sel_Clipboard 0x03
354#define Sel_whereMask 0x0f 354#define Sel_whereMask 0x0f
355#define Sel_CompoundText 0x10 /* last request was Compound */ 355#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
356#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
356 357
357enum { 358enum {
358 C0_NUL = 0x00, 359 C0_NUL = 0x00,
359 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 360 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
360 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 361 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
361 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 362 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
362 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 363 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
363}; 364};
364#define CHAR_ST 0x9c /* 0234 */ 365#define CHAR_ST 0x9c /* 0234 */
365 366
366/* 367/*
367 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 368 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
368 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 369 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
369 */ 370 */
371enum {
370#define XTerm_name 0 372 XTerm_name = 0,
371#define XTerm_iconName 1 373 XTerm_iconName = 1,
372#define XTerm_title 2 374 XTerm_title = 2,
375 XTerm_property = 3, // change X property
373#define XTerm_Color 4 /* change colors */ 376 XTerm_Color = 4, // change colors
377 XTerm_Color00 = 10, // not implemented, CLASH!
378 XTerm_Color01 = 11, // not implemented
374#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 379 XTerm_Color_cursor = 12, // change actual 'Cursor' color
375#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 380 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
381 XTerm_Color_pointer_bg = 14, // not implemented
382 XTerm_Color05 = 15, // not implemented
383 XTerm_Color06 = 16, // not implemented
376#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 384 XTerm_Color_RV = 17, // change actual 'Highlight' color
377#define XTerm_Color_BD 18 /* change actual 'Bold' color */
378#define XTerm_Color_UL 19 /* change actual 'Underline' color */
379#define XTerm_logfile 46 /* not implemented */ 385 XTerm_logfile = 46, // not implemented
380#define XTerm_font 50 386 XTerm_font = 50,
381 387
382/* 388 XTerm_konsole30 = 30, // reserved for konsole
389 XTerm_konsole31 = 31, // reserved for konsole
390 XTerm_emacs51 = 51, // reserved for emacs shell
391 /*
383 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 392 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
384 */ 393 */
385#define XTerm_Menu 10 /* set menu item */ 394 XTerm_Color_BD = 18, // change actual 'Bold' color
395 XTerm_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_Pixmap 20 /* new bg pixmap */ 396 XTerm_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreFG 39 /* change default fg color */ 397 XTerm_restoreFG = 39, // change default fg color
388#define XTerm_restoreBG 49 /* change default bg color */ 398 XTerm_restoreBG = 49, // change default bg color
389#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 399 XTerm_dumpscreen = 55, // dump scrollback and all of screen
400 XTerm_locale = 701, // change locale
401 XTerm_findfont = 702, // find font of given character (in decimal)
402 XTerm_Menu = 703, // set menu item
403};
390 404
391/* Words starting with `Color_' are colours. Others are counts */ 405/* Words starting with `Color_' are colours. Others are counts */
392/* 406/*
393 * The following comment is mostly obsolete since pixcolor_set was expanded: 407 * The following comment is mostly obsolete since pixcolor_set was expanded:
394 * We're currently upto 29 colours. Only 3 more available. The 408 * We're currently upto 29 colours. Only 3 more available. The
… …
430#endif 444#endif
431#ifndef NO_CURSORCOLOR 445#ifndef NO_CURSORCOLOR
432 Color_cursor, 446 Color_cursor,
433 Color_cursor2, 447 Color_cursor2,
434#endif 448#endif
435 Color_pointer, 449 Color_pointer_fg,
450 Color_pointer_bg,
436 Color_border, 451 Color_border,
437#ifndef NO_BOLD_UNDERLINE_REVERSE 452#ifndef NO_BOLD_UNDERLINE_REVERSE
438 Color_BD, 453 Color_BD,
439 Color_UL, 454 Color_UL,
440 Color_RV, 455 Color_RV,
… …
444#endif 459#endif
445#ifdef KEEP_SCROLLCOLOR 460#ifdef KEEP_SCROLLCOLOR
446 Color_scroll, 461 Color_scroll,
447 Color_trough, 462 Color_trough,
448#endif 463#endif
464#if TINTING
465 Color_tint,
466#endif
449 NRS_COLORS, /* */ 467 NRS_COLORS, /* */
450#ifdef KEEP_SCROLLCOLOR 468#ifdef KEEP_SCROLLCOLOR
451 Color_topShadow = NRS_COLORS, 469 Color_topShadow = NRS_COLORS,
452 Color_bottomShadow, 470 Color_bottomShadow,
453 TOTAL_COLORS /* upto 30 */ 471 TOTAL_COLORS /* upto 30 */
… …
455 TOTAL_COLORS = NRS_COLORS /* */ 473 TOTAL_COLORS = NRS_COLORS /* */
456#endif 474#endif
457}; 475};
458 476
459#define Color_Bits 9 477#define Color_Bits 9
460#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 478#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
461#define NPIXCLR_BITS 32 479#define NPIXCLR_BITS 32
462 480
463#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) 481#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
464 482
465/* 483/*
466 * Resource list 484 * Resource list
467 */ 485 */
468enum { 486enum {
… …
483 Rs_backgroundPixmap, 501 Rs_backgroundPixmap,
484#endif 502#endif
485#if (MENUBAR_MAX) 503#if (MENUBAR_MAX)
486 Rs_menu, 504 Rs_menu,
487#endif 505#endif
488#ifdef GREEK_SUPPORT
489 Rs_greek_keyboard,
490 Rs_greektoggle_key,
491#endif
492 Rs_loginShell, 506 Rs_loginShell,
493 Rs_jumpScroll, 507 Rs_jumpScroll,
494#ifdef HAVE_SCROLLBARS 508#ifdef HAVE_SCROLLBARS
495 Rs_scrollBar, 509 Rs_scrollBar,
496 Rs_scrollBar_right, 510 Rs_scrollBar_right,
… …
525#endif 539#endif
526#ifdef USE_XIM 540#ifdef USE_XIM
527 Rs_preeditType, 541 Rs_preeditType,
528 Rs_inputMethod, 542 Rs_inputMethod,
529#endif 543#endif
530#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
531 Rs_bigfont_key,
532 Rs_smallfont_key,
533#endif
534#ifdef TRANSPARENT 544#ifdef TRANSPARENT
535 Rs_transparent, 545 Rs_transparent,
536 Rs_transparent_all, 546 Rs_transparent_all,
537#endif 547#endif
538#ifndef NO_FRILLS 548#ifndef NO_FRILLS
539 Rs_ext_bwidth, 549 Rs_ext_bwidth,
540 Rs_int_bwidth, 550 Rs_int_bwidth,
551 Rs_borderLess,
541#endif 552#endif
542 Rs_scrollBar_thickness, 553 Rs_scrollBar_thickness,
543#ifndef NO_LINESPACE 554#ifndef NO_LINESPACE
544 Rs_lineSpace, 555 Rs_lineSpace,
545#endif 556#endif
546 Rs_cutchars, 557 Rs_cutchars,
547#ifdef ACS_ASCII
548 Rs_acs_chars,
549#endif
550 Rs_modifier, 558 Rs_modifier,
551 Rs_answerbackstring, 559 Rs_answerbackstring,
552 Rs_tripleclickwords, 560 Rs_tripleclickwords,
561 Rs_insecure,
553 Rs_cursorBlink, 562 Rs_cursorBlink,
554 Rs_pointerBlank, 563 Rs_pointerBlank,
555 Rs_pointerBlankDelay, 564 Rs_pointerBlankDelay,
556 Rs_imLocale, 565 Rs_imLocale,
566#ifndef NO_SECONDARY_SCREEN
567 Rs_secondaryScreen,
568 Rs_secondaryScroll,
569#endif
570#ifndef NO_BOLD_UNDERLINE_REVERSE
571 Rs_realBold,
572#endif
573#ifdef OFF_FOCUS_FADING
574 Rs_fade,
575#endif
576#ifdef TINTING
577 Rs_shade,
578#endif
557 NUM_RESOURCES 579 NUM_RESOURCES
558}; 580};
559 581
582// see init.C:xa_names, which must be kept in sync
560enum { 583enum {
584 XA_TEXT = 0,
561 XA_COMPOUND_TEXT = 0, 585 XA_COMPOUND_TEXT,
586 XA_UTF8_STRING,
562 XA_MULTIPLE, 587 XA_MULTIPLE,
563 XA_TARGETS, 588 XA_TARGETS,
564 XA_TEXT,
565 XA_TIMESTAMP, 589 XA_TIMESTAMP,
566 XA_VT_SELECTION, 590 XA_VT_SELECTION,
567 XA_INCR, 591 XA_INCR,
568 XA_WMDELETEWINDOW, 592 XA_WMDELETEWINDOW,
569#ifdef TRANSPARENT 593#ifdef TRANSPARENT
570 XA_XROOTPMAPID, 594 XA_XROOTPMAPID,
595 XA_XSETROOTID,
571#endif 596#endif
572#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 597#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
573 XA_DNDPROTOCOL, 598 XA_DNDPROTOCOL,
574 XA_DNDSELECTION, 599 XA_DNDSELECTION,
575#endif /* OFFIX_DND */ 600#endif /* OFFIX_DND */
576 XA_CLIPBOARD, 601 XA_CLIPBOARD,
577 NUM_XA 602 NUM_XA
578}; 603};
579
580/*
581 * number of graphics points
582 * divisible by 2 (num lines)
583 * divisible by 4 (num rect)
584 */
585#define NGRX_PTS 1000
586 604
587/* DEC private modes */ 605/* DEC private modes */
588#define PrivMode_132 (1LU<<0) 606#define PrivMode_132 (1LU<<0)
589#define PrivMode_132OK (1LU<<1) 607#define PrivMode_132OK (1LU<<1)
590#define PrivMode_rVideo (1LU<<2) 608#define PrivMode_rVideo (1LU<<2)
… …
604#define PrivMode_TtyOutputInh (1LU<<16) 622#define PrivMode_TtyOutputInh (1LU<<16)
605#define PrivMode_Keypress (1LU<<17) 623#define PrivMode_Keypress (1LU<<17)
606#define PrivMode_smoothScroll (1LU<<18) 624#define PrivMode_smoothScroll (1LU<<18)
607#define PrivMode_vt52 (1LU<<19) 625#define PrivMode_vt52 (1LU<<19)
608/* too annoying to implement X11 highlight tracking */ 626/* too annoying to implement X11 highlight tracking */
609/* #define PrivMode_MouseX11Track (1LU<<18) */ 627/* #define PrivMode_MouseX11Track (1LU<<20) */
610 628
611#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 629#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
612#define PrivMode(test,bit) \ 630#define PrivMode(test,bit) \
613 if (test) \ 631 if (test) \
614 R->PrivateModes |= (bit); \ 632 PrivateModes |= (bit); \
615 else \ 633 else \
616 R->PrivateModes &= ~(bit) 634 PrivateModes &= ~(bit)
617 635
618#ifdef ALLOW_132_MODE 636#ifdef ALLOW_132_MODE
619# define PrivMode_Default \
620(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 637# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
621#else
622# define PrivMode_Default \
623(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
624#endif
625
626#ifdef PREFER_24BIT
627# define XDEPTH R->Xdepth
628# define XCMAP R->Xcmap
629# define XVISUAL R->Xvisual
630#else
631# ifdef DEBUG_DEPTH
632# define XDEPTH DEBUG_DEPTH
633# else 638#else
634# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 639# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
635# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
636# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
637# endif 640#endif
638#endif 641
642// do not change these constants lightly, there are many interdependencies
639#define IMBUFSIZ 128 /* input modifier buffer sizes */ 643#define IMBUFSIZ 128 // input modifier buffer sizes
640#ifndef BUFSIZ
641# define BUFSIZ 4096
642#endif
643#define KBUFSZ 512 /* size of keyboard mapping buffer */ 644#define KBUFSZ 512 // size of keyboard mapping buffer
645#define CBUFSIZ 4096 // size of command buffer
646#define UBUFSIZ 4096 // character buffer
647
648#ifndef PATH_MAX
649# define PATH_MAX 16384
650#endif
651
652/* Motif window hints */
653#define MWM_HINTS_FUNCTIONS (1L << 0)
654#define MWM_HINTS_DECORATIONS (1L << 1)
655#define MWM_HINTS_INPUT_MODE (1L << 2)
656#define MWM_HINTS_STATUS (1L << 3)
657/* bit definitions for MwmHints.functions */
658#define MWM_FUNC_ALL (1L << 0)
659#define MWM_FUNC_RESIZE (1L << 1)
660#define MWM_FUNC_MOVE (1L << 2)
661#define MWM_FUNC_MINIMIZE (1L << 3)
662#define MWM_FUNC_MAXIMIZE (1L << 4)
663#define MWM_FUNC_CLOSE (1L << 5)
664/* bit definitions for MwmHints.decorations */
665#define MWM_DECOR_ALL (1L << 0)
666#define MWM_DECOR_BORDER (1L << 1)
667#define MWM_DECOR_RESIZEH (1L << 2)
668#define MWM_DECOR_TITLE (1L << 3)
669#define MWM_DECOR_MENU (1L << 4)
670#define MWM_DECOR_MINIMIZE (1L << 5)
671#define MWM_DECOR_MAXIMIZE (1L << 6)
672/* bit definitions for MwmHints.inputMode */
673#define MWM_INPUT_MODELESS 0
674#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
675#define MWM_INPUT_SYSTEM_MODAL 2
676#define MWM_INPUT_FULL_APPLICATION_MODAL 3
677#define PROP_MWM_HINTS_ELEMENTS 5
644 678
645/* 679/*
646 ***************************************************************************** 680 *****************************************************************************
647 * MACRO DEFINES 681 * MACRO DEFINES
648 ***************************************************************************** 682 *****************************************************************************
… …
662#define STRLEN(x) strlen((const char *)(x)) 696#define STRLEN(x) strlen((const char *)(x))
663#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 697#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
664#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 698#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
665 699
666/* convert pixel dimensions to row/column values. Everything as int32_t */ 700/* convert pixel dimensions to row/column values. Everything as int32_t */
667#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 701#define Pixel2Col(x) Pixel2Width((int32_t)(x))
668#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 702#define Pixel2Row(y) Pixel2Height((int32_t)(y))
669#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 703#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
670#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 704#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
671#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 705#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
672#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 706#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
673#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 707#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
674#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 708#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
675 709
676#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 710#define TermWin_TotalWidth() ((int32_t)TermWin.width)
677#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 711#define TermWin_TotalHeight() ((int32_t)TermWin.height)
678
679#define Xscreen DefaultScreen(R->Xdisplay)
680#define Xroot DefaultRootWindow(R->Xdisplay)
681 712
682/* how to build & extract colors and attributes */ 713/* how to build & extract colors and attributes */
683#define GET_BASEFG(x) (((x) & RS_fgMask)) 714#define GET_BASEFG(x) (((x) & RS_fgMask))
684#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 715#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
685#ifndef NO_BRIGHTCOLOR 716#ifndef NO_BRIGHTCOLOR
686# define GET_FGCOLOR(x) \ 717# define GET_FGCOLOR(x) \
687 ((((x) & RS_Bold) == 0 \ 718 ((((x) & RS_Bold) == 0 \
688 || GET_BASEFG(x) < minCOLOR \ 719 || GET_BASEFG (x) < minCOLOR \
689 || GET_BASEFG(x) >= minBrightCOLOR) \ 720 || GET_BASEFG (x) >= minBrightCOLOR) \
690 ? GET_BASEFG(x) \ 721 ? GET_BASEFG (x) \
691 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 722 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
692# define GET_BGCOLOR(x) \ 723# define GET_BGCOLOR(x) \
693 ((((x) & RS_Blink) == 0 \ 724 ((((x) & RS_Blink) == 0 \
694 || GET_BASEBG(x) < minCOLOR \ 725 || GET_BASEBG (x) < minCOLOR \
695 || GET_BASEBG(x) >= minBrightCOLOR) \ 726 || GET_BASEBG (x) >= minBrightCOLOR) \
696 ? GET_BASEBG(x) \ 727 ? GET_BASEBG (x) \
697 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 728 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
698#else 729#else
699# define GET_FGCOLOR(x) GET_BASEFG(x) 730# define GET_FGCOLOR(x) GET_BASEFG(x)
700# define GET_BGCOLOR(x) GET_BASEBG(x) 731# define GET_BGCOLOR(x) GET_BASEBG(x)
701#endif 732#endif
702 733
… …
710 : ((x) & (RS_attrMask | RS_bgMask))) 741 : ((x) & (RS_attrMask | RS_bgMask)))
711#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 742#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
712#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 743#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
713#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 744#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
714 745
715#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 746#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
716#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 747#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
717 748
718#ifdef HAVE_SCROLLBARS 749#ifdef HAVE_SCROLLBARS
719# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 750# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
720#else 751#else
721# define scrollbar_TotalWidth() (0) 752# define scrollbar_TotalWidth() (0)
722#endif 753#endif
723#define scrollbar_isMotion() (R->scrollBar.state == 'm') 754#define scrollbar_isMotion() (scrollBar.state == 'm')
724#define scrollbar_isUp() (R->scrollBar.state == 'U') 755#define scrollbar_isUp() (scrollBar.state == 'U')
725#define scrollbar_isDn() (R->scrollBar.state == 'D') 756#define scrollbar_isDn() (scrollBar.state == 'D')
726#define scrollbar_isUpDn() isupper (R->scrollBar.state) 757#define scrollbar_isUpDn() isupper (scrollBar.state)
727#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 758#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
728 759
729#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 760#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
730#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 761#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
731 && (y) <= scrollbarnext_dnval()) 762 && (y) <= scrollbarnext_dnval ())
732#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 763#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
733#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 764#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
734#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 765#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
735#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 766#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
736#define SCROLLRXVT_MINHEIGHT 10 767#define SCROLLRXVT_MINHEIGHT 10
737#define SCROLLXTERM_MINHEIGHT 10 768#define SCROLLXTERM_MINHEIGHT 10
738 769
739#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 770#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
740 ? SCROLLNEXT_MINHEIGHT \ 771 ? SCROLLNEXT_MINHEIGHT \
741 : SCROLLRXVT_MINHEIGHT) 772 : SCROLLRXVT_MINHEIGHT)
742#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 773#define scrollbar_above_slider(y) ((y) < scrollBar.top)
743#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 774#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
744#define scrollbar_position(y) ((y) - R->scrollBar.beg) 775#define scrollbar_position(y) ((y) - scrollBar.beg)
745#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 776#define scrollbar_size() (scrollBar.end - scrollBar.beg \
746 - scrollbar_minheight()) 777 - scrollbar_minheight ())
747 778
748#if (MENUBAR_MAX > 1) 779#if (MENUBAR_MAX > 1)
749/* rendition style flags */ 780/* rendition style flags */
750# define menuBar_height() (TermWin.fheight + SHADOW) 781# define menuBar_height() (TermWin.fheight + SHADOW)
751# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 782# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
752# define isMenuBarWindow(w) ((w) == R->menuBar.win) 783# define isMenuBarWindow(w) ((w) == menuBar.win)
753#else 784#else
754# define menuBar_height() (0) 785# define menuBar_height() (0)
755# define menuBar_TotalHeight() (0) 786# define menuBar_TotalHeight() (0)
756# define isMenuBarWindow(w) (0) 787# define isMenuBarWindow(w) (0)
757#endif 788#endif
… …
821# define D_X(x) fprintf x ; fputc('\n', stderr) 852# define D_X(x) fprintf x ; fputc('\n', stderr)
822#else 853#else
823# define D_X(x) 854# define D_X(x)
824#endif 855#endif
825 856
857extern class rxvt_failure_exception { } rxvt_failure_exception;
858
859typedef callback1<void, const char *> log_callback;
860
861extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
862extern void rxvt_log (const char *fmt, ...);
863extern void rxvt_warn (const char *fmt, ...);
864extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
865extern void rxvt_exit_failure () __attribute__ ((noreturn));
866
867#define SET_LOCALE(locale) rxvt_set_locale (locale)
868extern bool rxvt_set_locale (const char *locale);
869
826/* 870/*
827 ***************************************************************************** 871 *****************************************************************************
828 * VARIABLES 872 * VARIABLES
829 ***************************************************************************** 873 *****************************************************************************
830 */ 874 */
831#ifdef MENUBAR 875#ifdef MENUBAR
832# include "menubar.h" 876# include "menubar.h"
833#endif 877#endif
834 878
835#define BLINK_INTERVAL 0.5 879#define BLINK_INTERVAL 0.5
880#define TEXT_BLINK_INTERVAL 0.5
836 881
882#ifndef __attribute__
883# ifdef __GNUC__
884# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
885# define __attribute__(x)
886# endif
887# endif
888# define __attribute__(x)
889#endif
890
891// primivite wrapper around mbstate_t to ensure initialisation
837struct mbstate { 892struct mbstate {
838 mbstate_t mbs; 893 mbstate_t mbs;
839 894
840 mbstate () 895 operator mbstate_t *() { return &mbs; }
896 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
897 mbstate () { reset (); }
898};
899
900#if UNICODE3
901# define COMPOSE_LO 0x40000000UL
902# define COMPOSE_HI 0x400fffffUL
903# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
904#else
905# define COMPOSE_LO 0xd800UL
906# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
907# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
908#endif
909
910#if ENABLE_COMBINING
911// compose chars are used to represent composite characters
912// that are not representable in unicode, as well as characters
913// not fitting in the BMP.
914struct compose_char {
915 unicode_t c1, c2; // any chars != NOCHAR are valid
916 compose_char (unicode_t c1, unicode_t c2)
917 : c1(c1), c2(c2)
918 { }
919};
920
921class rxvt_composite_vec {
922 vector<compose_char> v;
923public:
924 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
925 int expand (unicode_t c, wchar_t *r);
926 compose_char *operator [](text_t c)
841 { 927 {
842 MEMSET (&mbs, 0, sizeof (mbs)); 928 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
929 ? &v[c - COMPOSE_LO]
930 : 0;
843 } 931 }
844}; 932};
845 933
934extern class rxvt_composite_vec rxvt_composite;
935#endif
936
937
846struct rxvt_term : rxvt_vars { 938struct rxvt_term : rxvt_vars {
847 struct mbstate mbstate; 939 log_callback *log_hook; // log error messages through this hook, if != 0
940
941 struct mbstate mbstate; // current input multibyte state
848 942
849 unsigned char want_refresh:1, 943 unsigned char want_refresh:1,
850#ifdef TRANSPARENT 944#ifdef TRANSPARENT
851 want_full_refresh:1, /* awaiting full screen refresh */ 945 want_full_refresh:1, /* awaiting full screen refresh */
852#endif 946#endif
… …
859 num_scr_allow:1, 953 num_scr_allow:1,
860 bypass_keystate:1, 954 bypass_keystate:1,
861#ifdef CURSOR_BLINK 955#ifdef CURSOR_BLINK
862 hidden_cursor:1, 956 hidden_cursor:1,
863#endif 957#endif
958#ifdef TEXT_BLINK
959 hidden_text:1,
960#endif
864#ifdef POINTER_BLANK 961#ifdef POINTER_BLANK
865 hidden_pointer:1, 962 hidden_pointer:1,
866#endif 963#endif
867 parsed_geometry:1,
868 seen_input:1, /* wether any input has been seen so far */
869 enc_utf8:1; /* wether terminal reads/writes utf-8 */ 964// enc_utf8:1, /* wether terminal reads/writes utf-8 */
965 parsed_geometry:1;
870 966
871 unsigned char refresh_type, 967 unsigned char refresh_type,
872#ifdef UTMP_SUPPORT 968#ifdef UTMP_SUPPORT
873 next_utmp_action, 969 next_utmp_action,
874#endif 970#endif
875#ifndef NO_SETOWNER_TTYDEV 971#ifndef NO_SETOWNER_TTYDEV
876 next_tty_action, 972 next_tty_action,
877#endif 973#endif
878#ifdef META8_OPTION 974#ifdef META8_OPTION
879 meta_char, /* Alt-key prefix */ 975 meta_char, /* Alt-key prefix */
880#endif 976#endif
881 scrollbar_align, 977 scrollbar_align,
882 selection_wait, 978 selection_wait,
883 selection_type; 979 selection_type;
884/* ---------- */ 980/* ---------- */
885#ifdef GREEK_SUPPORT
886 short greek_mode; /* greek keyboard mode */
887#endif
888 short rvideo; 981 short rvideo;
889 int16_t num_scr; /* screen: number lines scrolled */ 982 int16_t num_scr; /* screen: number lines scrolled */
890 uint16_t prev_ncol, /* screen: previous number of columns */ 983 unsigned int prev_ncol, /* screen: previous number of columns */
891 prev_nrow; /* screen: previous number of rows */ 984 prev_nrow; /* screen: previous number of rows */
892#ifdef RXVT_GRAPHICS
893 uint16_t gr_prev_start;
894#endif
895/* ---------- */ 985/* ---------- */
896 rend_t rstyle; 986 rend_t rstyle;
897/* ---------- */ 987/* ---------- */
898 uint32_t pixcolor_set[NPIXCLR_SETS]; 988 uint32_t pixcolor_set[NPIXCLR_SETS];
899/* ---------- */ 989/* ---------- */
900#ifdef SELECTION_SCROLLING 990#ifdef SELECTION_SCROLLING
901 int scroll_selection_delay,
902 scroll_selection_lines; 991 int scroll_selection_lines;
903 enum page_dirn scroll_selection_dir; 992 enum page_dirn scroll_selection_dir;
904 int selection_save_x, 993 int selection_save_x,
905 selection_save_y, 994 selection_save_y,
906 selection_save_state, 995 selection_save_state;
907 pending_scroll_selection;
908#endif 996#endif
909/* ---------- */ 997/* ---------- */
910 int csrO, /* Hops - csr offset in thumb/slider to */ 998 int csrO, /* Hops - csr offset in thumb/slider to */
911 /* give proper Scroll behaviour */ 999 /* give proper Scroll behaviour */
912#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
913 scroll_arrow_delay,
914#endif
915#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1000#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
916 mouse_slip_wheel_delay,
917 mouse_slip_wheel_speed, 1001 mouse_slip_wheel_speed,
918#endif 1002#endif
919 refresh_count, 1003 refresh_count,
920 refresh_limit, 1004 refresh_limit,
921 fnum, /* logical font number */
922 last_bot, /* scrollbar last bottom position */ 1005 last_bot, /* scrollbar last bottom position */
923 last_top, /* scrollbar last top position */ 1006 last_top, /* scrollbar last top position */
924 last_state, /* scrollbar last state */ 1007 last_state, /* scrollbar last state */
925 scrollbar_len, 1008 scrollbar_len,
926 currmaxcol,
927#ifdef MENUBAR 1009#ifdef MENUBAR
928 menu_readonly, /* okay to alter menu? */ 1010 menu_readonly, /* okay to alter menu? */
929 Arrows_x, 1011 Arrows_x,
930#endif 1012#endif
931#if MENUBAR_MAX > 1 1013#if MENUBAR_MAX > 1
… …
948#endif 1030#endif
949 ttymode; 1031 ttymode;
950 unsigned long PrivateModes, 1032 unsigned long PrivateModes,
951 SavedModes; 1033 SavedModes;
952/* ---------- */ 1034/* ---------- */
953#ifdef PREFER_24BIT
954 Visual *Xvisual;
955#endif
956/* ---------- */
957 Atom xa[NUM_XA]; 1035 Atom xa[NUM_XA];
958/* ---------- */ 1036/* ---------- */
959#ifdef MENUBAR 1037#ifdef MENUBAR
960 GC menubarGC; 1038 GC menubarGC;
961#endif 1039#endif
… …
965 botShadowGC; 1043 botShadowGC;
966#endif 1044#endif
967#ifdef XTERM_SCROLLBAR 1045#ifdef XTERM_SCROLLBAR
968 GC xscrollbarGC, 1046 GC xscrollbarGC,
969 ShadowGC; 1047 ShadowGC;
1048#endif
1049#ifdef PLAIN_SCROLLBAR
1050 GC pscrollbarGC;
970#endif 1051#endif
971#ifdef NEXT_SCROLLBAR 1052#ifdef NEXT_SCROLLBAR
972 GC blackGC, 1053 GC blackGC,
973 whiteGC, 1054 whiteGC,
974 grayGC, 1055 grayGC,
… …
1000 const char *key_backspace; 1081 const char *key_backspace;
1001#endif 1082#endif
1002#ifndef NO_DELETE_KEY 1083#ifndef NO_DELETE_KEY
1003 const char *key_delete; 1084 const char *key_delete;
1004#endif 1085#endif
1005#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1006 KeySym ks_bigfont, ks_smallfont;
1007#endif
1008#ifdef GREEK_SUPPORT
1009 KeySym ks_greekmodeswith;
1010#endif
1011#ifdef USE_XIM 1086#ifdef USE_XIM
1087 rxvt_xim *input_method;
1012 XIC Input_Context; 1088 XIC Input_Context;
1013 XIMStyle input_style; 1089 XIMStyle input_style;
1014 int event_type; 1090 int event_type;
1015#endif 1091#endif
1016 struct mouse_event MEvent; 1092 struct mouse_event MEvent;
1017 XComposeStatus compose; 1093 XComposeStatus compose;
1018#ifdef RXVT_GRAPHICS
1019 int graphics_up;
1020 struct grwin_t *gr_root;
1021#endif
1022 ttymode_t tio; 1094 ttymode_t tio;
1023#ifdef UTMP_SUPPORT 1095#ifdef UTMP_SUPPORT
1024# ifdef HAVE_STRUCT_UTMP 1096# ifdef HAVE_STRUCT_UTMP
1025 struct utmp ut; 1097 struct utmp ut;
1026# endif 1098# endif
… …
1035 row_col_t oldcursor; 1107 row_col_t oldcursor;
1036#ifdef XPM_BACKGROUND 1108#ifdef XPM_BACKGROUND
1037 bgPixmap_t bgPixmap; 1109 bgPixmap_t bgPixmap;
1038 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1110 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1039#endif 1111#endif
1040#ifdef MULTICHAR_SET
1041 int oldcursormulti;
1042 void (*multichar_decode)(unsigned char *str, int len);
1043#endif
1044#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1112#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1045 struct stat ttyfd_stat; /* original status of our tty */ 1113 struct stat ttyfd_stat; /* original status of our tty */
1046#endif 1114#endif
1047#ifdef MENUBAR 1115#ifdef MENUBAR
1048 menu_t *ActiveMenu, /* currently active menu */ 1116 menu_t *ActiveMenu, /* currently active menu */
1049 *BuildMenu; /* the menu currently being built */ 1117 *BuildMenu; /* the menu currently being built */
1050 bar_t *CurrentBar; 1118 bar_t *CurrentBar;
1051# if !(MENUBAR_MAX > 1) 1119# if ! (MENUBAR_MAX > 1)
1052 bar_t BarList; 1120 bar_t BarList;
1053# endif /* (MENUBAR_MAX > 1) */ 1121# endif /* (MENUBAR_MAX > 1) */
1054#endif 1122#endif
1055#ifdef RXVT_GRAPHICS
1056 Window gr_last_id;
1057#endif
1058#ifdef CURSOR_BLINK 1123#ifdef CURSOR_BLINK
1059 struct timeval lastcursorchange; 1124 struct timeval lastcursorchange;
1060#endif 1125#endif
1061#ifdef POINTER_BLANK 1126#ifdef POINTER_BLANK
1062 struct timeval lastmotion; 1127 struct timeval lastmotion;
1063#endif 1128#endif
1064 1129
1065/* these three don't need to be kept but do so to placate some mem checkers */ 1130 vector<void *> allocated; // free these memory blocks with free()
1131
1066 char *env_windowid; /* environmental variable WINDOWID */ 1132 char *env_windowid; /* environmental variable WINDOWID */
1067 char *env_display; /* environmental variable DISPLAY */ 1133 char *env_display; /* environmental variable DISPLAY */
1068 char *env_term; /* environmental variable TERM */ 1134 char *env_term; /* environmental variable TERM */
1069 char *env_colorfgbg; 1135 char *env_colorfgbg;
1070 char *buffer;
1071 char *locale; 1136 char *locale;
1137#if 0
1072 char *codeset; 1138 char *codeset;
1139#endif
1073 char charsets[4]; 1140 char charsets[4];
1074 unsigned char *v_buffer; /* pointer to physical buffer */ 1141 unsigned char *v_buffer; /* pointer to physical buffer */
1075 unsigned int v_buflen; /* size of area to write */ 1142 unsigned int v_buflen; /* size of area to write */
1076 char *newfont[MAX_NFONTS]; 1143 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1077#ifdef KEYSYM_RESOURCE 1144#ifdef KEYSYM_RESOURCE
1078 const unsigned char *Keysym_map[256]; 1145 const unsigned char *Keysym_map[256];
1079#endif 1146#endif
1080 const char *rs[NUM_RESOURCES]; 1147 const char *rs[NUM_RESOURCES];
1081/* command input buffering */ 1148 /* command input buffering */
1082 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1149 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1083 unsigned char cmdbuf_base[BUFSIZ]; 1150 unsigned char cmdbuf_base[CBUFSIZ];
1084 1151
1085 rxvt_salloc *ralloc; 1152 rxvt_salloc *talloc; // text line allocator
1086 rxvt_salloc *talloc; 1153 rxvt_salloc *ralloc; // rend line allocator
1154
1155 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1087 1156
1088 void paste (const unsigned char *data, unsigned int len); 1157 void paste (const unsigned char *data, unsigned int len);
1089 1158
1090 void flush (); 1159 void flush ();
1091 1160
1161 void rootwin_cb (XEvent &xev);
1162 xevent_watcher rootwin_ev;
1163
1164 void x_cb (XEvent &xev);
1165 xevent_watcher termwin_ev;
1166 xevent_watcher vt_ev;
1167#ifdef HAVE_SCROLLBARS
1168 xevent_watcher scrollbar_ev;
1169#endif
1170#ifdef MENUBAR
1171 xevent_watcher menubar_ev;
1172#endif
1173
1092 void check_cb (check_watcher &w); check_watcher check_ev; 1174 void check_cb (check_watcher &w); check_watcher check_ev;
1093 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1175 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1176 void flush_cb (time_watcher &w); time_watcher flush_ev;
1094 1177
1095 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1178 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1096 void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1097 1179
1098 void incr_cb (time_watcher &w); time_watcher incr_ev; 1180 void incr_cb (time_watcher &w); time_watcher incr_ev;
1099 1181
1100#ifdef CURSOR_BLINK 1182#ifdef CURSOR_BLINK
1183 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1184#endif
1185#ifdef TEXT_BLINK
1101 void blink_cb (time_watcher &w); time_watcher blink_ev; 1186 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1187#endif
1188
1189#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1190 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1191#endif
1192#ifdef SELECTION_SCROLLING
1193 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1194#endif
1195#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1196 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1102#endif 1197#endif
1103 1198
1104#ifdef POINTER_BLANK 1199#ifdef POINTER_BLANK
1105 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1200 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1106 void pointer_blank (); 1201 void pointer_blank ();
1202#endif
1107 void pointer_unblank (); 1203 void pointer_unblank ();
1108#endif
1109 1204
1110 void tt_printf (const char *fmt,...); 1205 void tt_printf (const char *fmt,...);
1111 void tt_write (const unsigned char *data, unsigned int len); 1206 void tt_write (const unsigned char *data, unsigned int len);
1112 1207
1113 void tt_winch (); 1208 void tt_winch ();
… …
1117 void destroy (); 1212 void destroy ();
1118 1213
1119 bool init (int argc, const char *const *argv); 1214 bool init (int argc, const char *const *argv);
1120 bool init_vars (); 1215 bool init_vars ();
1121 1216
1122 uint32_t next_char ();
1123
1124 bool pty_fill (); 1217 bool pty_fill ();
1125 void process_x_events ();
1126 1218
1127 void *operator new (size_t s); 1219 void *operator new (size_t s);
1128 void operator delete (void *p, size_t s); 1220 void operator delete (void *p, size_t s);
1129 1221
1130 void init_secondary (); 1222 void init_secondary ();
… …
1133 void set_locale (const char *locale); 1225 void set_locale (const char *locale);
1134 void init_xlocale (); 1226 void init_xlocale ();
1135 void init_command (const char *const *argv); 1227 void init_command (const char *const *argv);
1136 int run_command (const char *const *argv); 1228 int run_command (const char *const *argv);
1137 int run_child (const char *const *argv); 1229 int run_child (const char *const *argv);
1230 static void child_exited (int pid);
1138 1231
1139 void color_aliases(int idx); 1232 void color_aliases (int idx);
1140 void recolour_cursor (); 1233 void recolour_cursor ();
1141 void create_windows (int argc, const char *const *argv); 1234 void create_windows (int argc, const char *const *argv);
1142 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1235 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1143 void window_calc (unsigned int width, unsigned int height); 1236 void window_calc (unsigned int width, unsigned int height);
1144 void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1145 1237
1146#if USE_XIM 1238#if USE_XIM
1239 void im_destroy ();
1240 void im_cb (); im_watcher im_ev;
1147 void set_size (XRectangle *size); 1241 void im_set_size (XRectangle *size);
1148 void set_position (XPoint *pos); 1242 void im_set_position (XPoint *pos);
1149 void set_color (unsigned long *fg, unsigned long *bg); 1243 void im_set_color (unsigned long *fg, unsigned long *bg);
1244 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1245
1246 bool IMisRunning ();
1247 void IMSendSpot ();
1248 bool IM_get_IC (const char *modifiers);
1249 void IMSetStatusPosition ();
1150#endif 1250#endif
1151 1251
1152 void resize_scrollbar (); 1252 void resize_scrollbar ();
1153 1253
1154 void pixel_position (int *x, int *y); 1254 void pixel_position (int *x, int *y);
1155 1255
1156 void selection_click (int clicks, int x, int y); 1256 void selection_click (int clicks, int x, int y);
1157 void selection_extend (int x, int y, int flag); 1257 void selection_extend (int x, int y, int flag);
1158 void selection_rotate (int x, int y); 1258 void selection_rotate (int x, int y);
1159 1259
1160 /* screen(!) */ 1260 /* screen (!) */
1161 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1261 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1162 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1262 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1163 int scr_scroll_text (int row1, int row2, int count, int spec); 1263 int scr_scroll_text (int row1, int row2, int count, int spec);
1164 void scr_reset (); 1264 void scr_reset ();
1165 void scr_reset_realloc (); 1265 void scr_reset_realloc ();
1166 void scr_release (); 1266 void scr_release ();
1167 void scr_clear (); 1267 void scr_clear (bool really = false);
1168 void scr_refresh (unsigned char refresh_type); 1268 void scr_refresh (unsigned char refresh_type);
1269 bool scr_refresh_rend (rend_t mask, rend_t value);
1169 void scr_erase_screen (int mode); 1270 void scr_erase_screen (int mode);
1170 void scr_touch (bool refresh); 1271 void scr_touch (bool refresh);
1171 void scr_expose (int x, int y, int width, int height, bool refresh); 1272 void scr_expose (int x, int y, int width, int height, bool refresh);
1273 void scr_remap_chars ();
1274 void scr_remap_chars (text_t *tp, rend_t *rp);
1275
1276 /* autoconvert */
1277
1278 // command.C
1279 void lookup_key (XKeyEvent &ev);
1280 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1281
1282 unicode_t next_char ();
1283 unicode_t cmd_getc ();
1284 unicode_t next_octet ();
1285 unicode_t cmd_get8 ();
1286
1287 bool cmd_parse ();
1288 void mouse_report (XButtonEvent &ev);
1289 void button_press (XButtonEvent &ev);
1290 void button_release (XButtonEvent &ev);
1291 int check_our_parents ();
1292#ifdef PRINTPIPE
1293 FILE *popen_printer ();
1294 int pclose_printer (FILE *stream);
1295#endif
1296 void process_print_pipe ();
1297 void process_nonprinting (unicode_t ch);
1298 void process_escape_vt52 (unicode_t ch);
1299 void process_escape_seq ();
1300 void process_csi_seq ();
1301 void process_window_ops (const int *args, unsigned int nargs);
1302 unsigned char *get_to_st (unicode_t &ends_how);
1303 void process_dcs_seq ();
1304 void process_osc_seq ();
1305 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1306 void process_xterm_seq (int op, const char *str, unsigned char resp);
1307 int privcases (int mode, unsigned long bit);
1308 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1309 void process_sgr_mode (unsigned int nargs, const int *arg);
1310 void process_graphics ();
1311 // init.C
1312 void Get_Colours ();
1313 void get_ourmods ();
1314 // logging.C
1315 void makeutent (const char *pty, const char *hostname);
1316 void cleanutent ();
1317 // main.C;
1318 void privileges (int mode);
1319 void privileged_utmp (char action);
1320 void privileged_ttydev (char action);
1321 bool change_font (const char *fontname);
1322 bool font_up_down (int n, int direction);
1323 void set_title (const char *str);
1324 void set_icon_name (const char *str);
1325 void set_window_color (int idx, const char *color);
1326 void set_colorfgbg ();
1327 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1328 void set_widthheight (unsigned int width, unsigned int height);
1329
1330#ifdef MENUBAR
1331 // menubar.C
1332 void menuitem_free (menu_t *menu, menuitem_t *item);
1333 int action_dispatch (action_t *action);
1334 void menuarrow_free (char name);
1335 void menuarrow_add (char *string);
1336 char *menu_find_base (menu_t **menu, char *path);
1337 menu_t *menu_delete (menu_t *menu);
1338 menu_t *menu_add (menu_t *parent, char *path);
1339 void drawbox_menubar (int x, int len, int state);
1340 void drawtriangle (int x, int y, int state);
1341 void drawbox_menuitem (int y, int state);
1342 void menu_show ();
1343 void menu_display (void (rxvt_term::*update) ());
1344 void menu_hide_all ();
1345 void menu_hide ();
1346 void menu_clear (menu_t *menu);
1347 void menubar_clear ();
1348 bar_t *menubar_find (const char *name);
1349 int menubar_push (const char *name);
1350 void menubar_remove (const char *name);
1351 void menubar_dump (FILE *fp);
1352 void menubar_read (const char *filename);
1353 void menubar_dispatch (char *str);
1354 void draw_Arrows (int name, int state);
1355 void menubar_expose ();
1356 int menubar_mapping (int map);
1357 int menu_select (XButtonEvent &ev);
1358 void menubar_select (XButtonEvent &ev);
1359 void menubar_control (XButtonEvent &ev);
1360 void map_menuBar (int map);
1361#endif
1362
1363 // screen.C
1364 void scr_poweron ();
1365 void scr_cursor (int mode);
1366 int scr_change_screen (int scrn);
1367 void scr_color (unsigned int color, int fgbg);
1368 void scr_rendition (int set, int style);
1369 void scr_add_lines (const unicode_t *str, int nlines, int len);
1370 void scr_backspace ();
1371 void scr_tab (int count);
1372 void scr_backindex ();
1373 void scr_forwardindex ();
1374 void scr_gotorc (int row, int col, int relative);
1375 void scr_index (enum page_dirn direction);
1376 void scr_erase_line (int mode);
1377 void scr_E ();
1378 void scr_insdel_lines (int count, int insdel);
1379 void scr_insdel_chars (int count, int insdel);
1380 void scr_scroll_region (int top, int bot);
1381 void scr_cursor_visible (int mode);
1382 void scr_autowrap (int mode);
1383 void scr_relative_origin (int mode);
1384 void scr_insert_mode (int mode);
1385 void scr_set_tab (int mode);
1386 void scr_rvideo_mode (int mode);
1387 void scr_report_position ();
1388 void set_font_style ();
1389 void scr_charset_choose (int set);
1390 void scr_charset_set (int set, unsigned int ch);
1391 int scr_move_to (int y, int len);
1392 int scr_page (enum page_dirn direction, int nlines);
1393 int scr_changeview (uint16_t oldviewstart);
1394 void scr_bell ();
1395 void scr_printscreen (int fullhist);
1396 void scr_reverse_selection ();
1397 void scr_dump (int fd);
1398 void selection_check (int check_more);
1399 int selection_paste (Window win, Atom prop, bool delete_prop);
1400 void selection_property (Window win, Atom prop);
1401 void selection_request (Time tm, int x, int y);
1402 int selection_request_other (Atom target, int selnum);
1403 void selection_clear ();
1404 void selection_make (Time tm);
1405 void selection_start_colrow (int col, int row);
1406 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1407 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1408 void selection_remove_trailing_spaces ();
1409 void selection_send (const XSelectionRequestEvent &rq);
1410
1411#if defined(NEXT_SCROLLBAR)
1412 // scrollbar-next.C
1413 Pixmap renderPixmap (const char *const *data, int width, int height);
1414 void init_scrollbar_stuff ();
1415 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1416 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1417#endif
1418
1419#if defined(RXVT_SCROLLBAR)
1420 // scrollbar-rxvt.C
1421 void Draw_button (int x, int y, int state, int dirn);
1422 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1423#endif
1424
1425#if defined(XTERM_SCROLLBAR)
1426 // scrollbar-xterm.C
1427 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1428#endif
1429
1430#if defined(PLAIN_SCROLLBAR)
1431 // scrollbar-plain.C
1432 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1433#endif
1434
1435 // scrollbar.C
1436 int scrollbar_mapping (int map);
1437 int scrollbar_show (int update);
1438 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1439
1440 // xdefaults.C
1441 void get_options (int argc, const char *const *argv);
1442 int parse_keysym (const char *str, const char *arg);
1443 void get_xdefaults (FILE *stream, const char *name);
1444 void extract_resources (Display *display, const char *name);
1445 // xpm.C
1446 int scale_pixmap (const char *geom);
1447 void resize_pixmap ();
1448 Pixmap set_bgPixmap (const char *file);
1172}; 1449};
1173
1174#define SET_LOCALE(locale) rxvt_set_locale (locale)
1175extern void rxvt_set_locale (const char *locale);
1176
1177#ifndef __attribute__
1178# ifdef __GNUC__
1179# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1180# define __attribute__(x)
1181# endif
1182# endif
1183# define __attribute__(x)
1184#endif
1185 1450
1186/* 1451/*
1187 ***************************************************************************** 1452 *****************************************************************************
1188 * PROTOTYPES 1453 * PROTOTYPES
1189 ***************************************************************************** 1454 *****************************************************************************

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