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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.6 by pcg, Tue Nov 25 17:11:33 2003 UTC vs.
Revision 1.87 by root, Wed Aug 4 03:29:28 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.6 2003/11/25 17:11:33 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"
22#include "salloc.h"
20 23
21/* 24/*
22 ***************************************************************************** 25 *****************************************************************************
23 * SYSTEM HACKS 26 * SYSTEM HACKS
24 ***************************************************************************** 27 *****************************************************************************
… …
31#endif 34#endif
32#if defined (sun) && !defined (__sun__) 35#if defined (sun) && !defined (__sun__)
33# define __sun__ 36# define __sun__
34#endif 37#endif
35 38
36
37#ifndef HAVE_XPOINTER 39#ifndef HAVE_XPOINTER
38typedef char *XPointer; 40typedef char *XPointer;
39#endif 41#endif
40 42
41#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
… …
50 int line; 52 int line;
51 int local; 53 int local;
52} ttymode_t; 54} ttymode_t;
53#endif 55#endif
54 56
55#ifdef GREEK_SUPPORT
56# include "grkelot.h"
57#endif
58#ifdef XPM_BACKGROUND 57#ifdef XPM_BACKGROUND
59# ifdef XPM_INC_X11 58# ifdef XPM_INC_X11
60# include <X11/xpm.h> 59# include <X11/xpm.h>
61# else 60# else
62# include <xpm.h> 61# include <xpm.h>
… …
131 do { \ 130 do { \
132 typeof swapittmp; \ 131 typeof swapittmp; \
133 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 132 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
134 } while (/* CONSTCOND */ 0) 133 } while (/* CONSTCOND */ 0)
135#define BOUND_POSITIVE_INT16(val) \ 134#define BOUND_POSITIVE_INT16(val) \
136 (int16_t)((val) <= 0 \ 135 (int16_t) ((val) <= 0 \
137 ? 0 \ 136 ? 0 \
138 : 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
139 148
140/* 149/*
141 ***************************************************************************** 150 *****************************************************************************
142 * NORMAL DEFINES 151 * NORMAL DEFINES
143 ***************************************************************************** 152 *****************************************************************************
144 */ 153 */
145 154
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 */ 155/* COLORTERM, TERM environment variables */
155#define COLORTERMENV "rxvt" 156#define COLORTERMENV "rxvt"
156#ifdef XPM_BACKGROUND 157#ifdef XPM_BACKGROUND
157# define COLORTERMENVFULL COLORTERMENV "-xpm" 158# define COLORTERMENVFULL COLORTERMENV "-xpm"
158#else 159#else
159# define COLORTERMENVFULL COLORTERMENV 160# define COLORTERMENVFULL COLORTERMENV
160#endif 161#endif
161#ifndef TERMENV 162#ifndef TERMENV
162# define TERMENV "xterm" 163# define TERMENV "rxvt"
163#endif 164#endif
164 165
165#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 166#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
166# define NO_MOUSE_REPORT_SCROLLBAR 167# define NO_MOUSE_REPORT_SCROLLBAR
167#endif 168#endif
… …
183 184
184#define menuBar_esc 10 185#define menuBar_esc 10
185#define scrollBar_esc 30 186#define scrollBar_esc 30
186#define menuBar_margin 2 /* margin below text */ 187#define menuBar_margin 2 /* margin below text */
187 188
188#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 189#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
189# define HAVE_SCROLLBARS 190# define HAVE_SCROLLBARS
190#endif 191#endif
191 192
192/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 193/* width of scrollBar, menuBar shadow, must be 1 or 2 */
193#ifdef HALFSHADOW 194#ifdef HALFSHADOW
… …
201#define R_SB_ALIGN_BOTTOM 2 202#define R_SB_ALIGN_BOTTOM 2
202 203
203#define R_SB_RXVT 0 204#define R_SB_RXVT 0
204#define R_SB_NEXT 1 205#define R_SB_NEXT 1
205#define R_SB_XTERM 2 206#define R_SB_XTERM 2
207#define R_SB_PLAIN 4
206 208
207#define SB_WIDTH_NEXT 19 209#define SB_WIDTH_NEXT 19
208#define SB_WIDTH_XTERM 7 210#define SB_WIDTH_XTERM 15
211#define SB_WIDTH_PLAIN 7
209#ifndef SB_WIDTH_RXVT 212#ifndef SB_WIDTH_RXVT
210# define SB_WIDTH_RXVT 10 213# define SB_WIDTH_RXVT 10
211#endif 214#endif
212 215
213/* 216/*
… …
240 * | | :::::::: | 243 * | | :::::::: |
241 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 244 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
242 * | +---------+ | 245 * | +---------+ |
243 * | | ......%%| | 246 * | | ......%%| |
244 * | | ......%%| | 247 * | | ......%%| |
245 * | | ..()..%%| | 248 * | | .. ()..%%| |
246 * | | ......%%| | 249 * | | ......%%| |
247 * | | %%%%%%%%| | 250 * | | %%%%%%%%| |
248 * | +---------+ | <......................... 251 * | +---------+ | <.........................
249 * | | <---< SB_PADDING : 252 * | | <---< SB_PADDING :
250 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 253 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
271 * :............: 274 * :............:
272 * | 275 * |
273 * +---< SB_WIDTH_NEXT 276 * +---< SB_WIDTH_NEXT
274 */ 277 */
275 278
279enum {
276#define NO_REFRESH 0 /* Window not visible at all! */ 280 NO_REFRESH = 0 , /* Window not visible at all! */
277#define FAST_REFRESH (1<<0) /* Fully exposed window */ 281 FAST_REFRESH = 1<<0, /* Fully exposed window */
278#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 282 SLOW_REFRESH = 1<<1, /* Partially exposed window */
279#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 283 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
280#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};
281 289
282#ifdef NO_SECONDARY_SCREEN 290#ifdef NO_SECONDARY_SCREEN
283# define NSCREENS 0 291# define NSCREENS 0
284#else 292#else
285# define NSCREENS 1 293# define NSCREENS 1
… …
292/* special (internal) prefix for font commands */ 300/* special (internal) prefix for font commands */
293#define FONT_CMD '#' 301#define FONT_CMD '#'
294#define FONT_DN "#-" 302#define FONT_DN "#-"
295#define FONT_UP "#+" 303#define FONT_UP "#+"
296 304
297/* flags for rxvt_scr_gotorc() */ 305/* flags for rxvt_scr_gotorc () */
306enum {
298#define C_RELATIVE 1 /* col movement is relative */ 307 C_RELATIVE = 1 , /* col movement is relative */
299#define R_RELATIVE 2 /* row movement is relative */ 308 R_RELATIVE = 2, /* row movement is relative */
300#define RELATIVE (R_RELATIVE|C_RELATIVE) 309 RELATIVE = 1 | 2,
310};
301 311
302/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 312/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
303#define INSERT -1 /* don't change these values */ 313enum {
304#define DELETE +1 314 INSERT = -1, /* don't change these values */
305#define ERASE +2 315 DELETE = +1,
316 ERASE = +2,
317};
306 318
307/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 319/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
308enum page_dirn { 320enum page_dirn {
309 UP, 321 UP,
310 DN, 322 DN,
311 NO_DIR 323 NO_DIR,
312}; 324};
313 325
314/* arguments for rxvt_scr_change_screen() */ 326/* arguments for rxvt_scr_change_screen () */
315enum { 327enum {
316 PRIMARY = 0, 328 PRIMARY = 0,
317 SECONDARY 329 SECONDARY,
318}; 330};
319 331
320enum {
321 SBYTE = 0,
322 WBYTE
323};
324
325
326#define RS_None 0 /* Normal */ 332#define RS_None 0 /* Normal */
327 333
328#define RS_fgMask 0x000001FFu /* 512 colors */ 334#define RS_fgMask 0x000001FFu /* 512 colors */
329#define RS_bgMask 0x0003FE00u /* 512 colors */ 335#define RS_bgMask 0x0003FE00u /* 512 colors */
330#define RS_Bold 0x00040000u /* bold */ 336#define RS_Bold 0x00040000u /* bold */
331#define RS_Blink 0x00080000u /* blink */ 337#define RS_Blink 0x00080000u /* blink */
332#define RS_RVid 0x00100000u /* reverse video */ 338#define RS_RVid 0x00100000u /* reverse video */
333#define RS_Uline 0x00200000u /* underline */ 339#define RS_Uline 0x00200000u /* underline */
334 340
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 */ 341#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */
339#define RS_fontShift 24 342#define RS_fontShift 22
340 343
341#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 344#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
342#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide) 345#define RS_attrMask (RS_baseattrMask|RS_fontMask)
343 346
344#define Sel_none 0 /* Not waiting */ 347#define Sel_none 0 /* Not waiting */
345#define Sel_normal 0x01 /* normal selection */ 348#define Sel_normal 0x01 /* normal selection */
346#define Sel_incr 0x02 /* incremental selection */ 349#define Sel_incr 0x02 /* incremental selection */
347#define Sel_direct 0x00 350#define Sel_direct 0x00
348#define Sel_Primary 0x01 351#define Sel_Primary 0x01
349#define Sel_Secondary 0x02 352#define Sel_Secondary 0x02
350#define Sel_Clipboard 0x03 353#define Sel_Clipboard 0x03
351#define Sel_whereMask 0x0f 354#define Sel_whereMask 0x0f
352#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 */
353 357
354enum { 358enum {
355 C0_NUL = 0x00, 359 C0_NUL = 0x00,
356 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,
357 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 ,
358 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,
359 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,
360}; 364};
361#define CHAR_ST 0x9c /* 0234 */ 365#define CHAR_ST 0x9c /* 0234 */
362 366
363/* 367/*
364 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 368 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
365 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 369 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
366 */ 370 */
371enum {
367#define XTerm_name 0 372 XTerm_name = 0,
368#define XTerm_iconName 1 373 XTerm_iconName = 1,
369#define XTerm_title 2 374 XTerm_title = 2,
375 XTerm_property = 3, // change X property
370#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
371#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 379 XTerm_Color_cursor = 12, // change actual 'Cursor' color
372#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
373#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 384 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 */ 385 XTerm_logfile = 46, // not implemented
377#define XTerm_font 50 386 XTerm_font = 50,
378 387
379/* 388 XTerm_konsole30 = 30, // reserved for konsole
389 XTerm_konsole31 = 31, // reserved for konsole
390 XTerm_emacs51 = 51, // reserved for emacs shell
391 /*
380 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 392 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
381 */ 393 */
382#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
383#define XTerm_Pixmap 20 /* new bg pixmap */ 396 XTerm_Pixmap = 20, // new bg pixmap
384#define XTerm_restoreFG 39 /* change default fg color */ 397 XTerm_restoreFG = 39, // change default fg color
385#define XTerm_restoreBG 49 /* change default bg color */ 398 XTerm_restoreBG = 49, // change default bg color
386#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};
387 404
388/* Words starting with `Color_' are colours. Others are counts */ 405/* Words starting with `Color_' are colours. Others are counts */
389/* 406/*
390 * The following comment is mostly obsolete since pixcolor_set was expanded: 407 * The following comment is mostly obsolete since pixcolor_set was expanded:
391 * We're currently upto 29 colours. Only 3 more available. The 408 * We're currently upto 29 colours. Only 3 more available. The
… …
427#endif 444#endif
428#ifndef NO_CURSORCOLOR 445#ifndef NO_CURSORCOLOR
429 Color_cursor, 446 Color_cursor,
430 Color_cursor2, 447 Color_cursor2,
431#endif 448#endif
432 Color_pointer, 449 Color_pointer_fg,
450 Color_pointer_bg,
433 Color_border, 451 Color_border,
434#ifndef NO_BOLD_UNDERLINE_REVERSE 452#ifndef NO_BOLD_UNDERLINE_REVERSE
435 Color_BD, 453 Color_BD,
436 Color_UL, 454 Color_UL,
437 Color_RV, 455 Color_RV,
… …
441#endif 459#endif
442#ifdef KEEP_SCROLLCOLOR 460#ifdef KEEP_SCROLLCOLOR
443 Color_scroll, 461 Color_scroll,
444 Color_trough, 462 Color_trough,
445#endif 463#endif
464#if TINTING
465 Color_tint,
466#endif
446 NRS_COLORS, /* */ 467 NRS_COLORS, /* */
447#ifdef KEEP_SCROLLCOLOR 468#ifdef KEEP_SCROLLCOLOR
448 Color_topShadow = NRS_COLORS, 469 Color_topShadow = NRS_COLORS,
449 Color_bottomShadow, 470 Color_bottomShadow,
450 TOTAL_COLORS /* upto 30 */ 471 TOTAL_COLORS /* upto 30 */
… …
452 TOTAL_COLORS = NRS_COLORS /* */ 473 TOTAL_COLORS = NRS_COLORS /* */
453#endif 474#endif
454}; 475};
455 476
456#define Color_Bits 9 477#define Color_Bits 9
457#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 478#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458#define NPIXCLR_BITS 32 479#define NPIXCLR_BITS 32
459 480
460#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) 481#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461 482
462/* 483/*
463 * Resource list 484 * Resource list
464 */ 485 */
465enum { 486enum {
… …
480 Rs_backgroundPixmap, 501 Rs_backgroundPixmap,
481#endif 502#endif
482#if (MENUBAR_MAX) 503#if (MENUBAR_MAX)
483 Rs_menu, 504 Rs_menu,
484#endif 505#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, 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,
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
556 NUM_RESOURCES 579 NUM_RESOURCES
557}; 580};
558 581
582// see init.C:xa_names, which must be kept in sync
559enum { 583enum {
560 TIMEOUT_INCR = 0, 584 XA_TEXT = 0,
561 NUM_TIMEOUTS
562};
563
564enum {
565 XA_COMPOUND_TEXT = 0, 585 XA_COMPOUND_TEXT,
586 XA_UTF8_STRING,
566 XA_MULTIPLE, 587 XA_MULTIPLE,
567 XA_TARGETS, 588 XA_TARGETS,
568 XA_TEXT,
569 XA_TIMESTAMP, 589 XA_TIMESTAMP,
570 XA_VT_SELECTION, 590 XA_VT_SELECTION,
571 XA_INCR, 591 XA_INCR,
572 XA_WMDELETEWINDOW, 592 XA_WMDELETEWINDOW,
573#ifdef TRANSPARENT 593#ifdef TRANSPARENT
574 XA_XROOTPMAPID, 594 XA_XROOTPMAPID,
595 XA_XSETROOTID,
575#endif 596#endif
576#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 597#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
577 XA_DNDPROTOCOL, 598 XA_DNDPROTOCOL,
578 XA_DNDSELECTION, 599 XA_DNDSELECTION,
579#endif /* OFFIX_DND */ 600#endif /* OFFIX_DND */
580 XA_CLIPBOARD, 601 XA_CLIPBOARD,
581 NUM_XA 602 NUM_XA
582}; 603};
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
590 604
591/* DEC private modes */ 605/* DEC private modes */
592#define PrivMode_132 (1LU<<0) 606#define PrivMode_132 (1LU<<0)
593#define PrivMode_132OK (1LU<<1) 607#define PrivMode_132OK (1LU<<1)
594#define PrivMode_rVideo (1LU<<2) 608#define PrivMode_rVideo (1LU<<2)
… …
608#define PrivMode_TtyOutputInh (1LU<<16) 622#define PrivMode_TtyOutputInh (1LU<<16)
609#define PrivMode_Keypress (1LU<<17) 623#define PrivMode_Keypress (1LU<<17)
610#define PrivMode_smoothScroll (1LU<<18) 624#define PrivMode_smoothScroll (1LU<<18)
611#define PrivMode_vt52 (1LU<<19) 625#define PrivMode_vt52 (1LU<<19)
612/* too annoying to implement X11 highlight tracking */ 626/* too annoying to implement X11 highlight tracking */
613/* #define PrivMode_MouseX11Track (1LU<<18) */ 627/* #define PrivMode_MouseX11Track (1LU<<20) */
614 628
615#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 629#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616#define PrivMode(test,bit) \ 630#define PrivMode(test,bit) \
617 if (test) \ 631 if (test) \
618 R->PrivateModes |= (bit); \ 632 PrivateModes |= (bit); \
619 else \ 633 else \
620 R->PrivateModes &= ~(bit) 634 PrivateModes &= ~(bit)
621 635
622#ifdef ALLOW_132_MODE 636#ifdef ALLOW_132_MODE
623# define PrivMode_Default \
624(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 637# 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 638#else
638# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 639# 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 640#endif
642#endif 641
642// do not change these constants lightly, there are many interdependencies
643#define IMBUFSIZ 128 /* input modifier buffer sizes */ 643#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 */ 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
648 678
649/* 679/*
650 ***************************************************************************** 680 *****************************************************************************
651 * MACRO DEFINES 681 * MACRO DEFINES
652 ***************************************************************************** 682 *****************************************************************************
… …
666#define STRLEN(x) strlen((const char *)(x)) 696#define STRLEN(x) strlen((const char *)(x))
667#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 697#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 698#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669 699
670/* convert pixel dimensions to row/column values. Everything as int32_t */ 700/* 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) 701#define Pixel2Col(x) Pixel2Width((int32_t)(x))
672#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 702#define Pixel2Row(y) Pixel2Height((int32_t)(y))
673#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 703#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
674#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 704#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
675#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 705#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
676#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 706#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
677#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 707#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
678#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 708#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
679 709
680#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 710#define TermWin_TotalWidth() ((int32_t)TermWin.width)
681#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 711#define TermWin_TotalHeight() ((int32_t)TermWin.height)
682
683#define Xscreen DefaultScreen(R->Xdisplay)
684#define Xroot DefaultRootWindow(R->Xdisplay)
685 712
686/* how to build & extract colors and attributes */ 713/* how to build & extract colors and attributes */
687#define GET_BASEFG(x) (((x) & RS_fgMask)) 714#define GET_BASEFG(x) (((x) & RS_fgMask))
688#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 715#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
689#ifndef NO_BRIGHTCOLOR 716#ifndef NO_BRIGHTCOLOR
690# define GET_FGCOLOR(x) \ 717# define GET_FGCOLOR(x) \
691 ((((x) & RS_Bold) == 0 \ 718 ((((x) & RS_Bold) == 0 \
692 || GET_BASEFG(x) < minCOLOR \ 719 || GET_BASEFG (x) < minCOLOR \
693 || GET_BASEFG(x) >= minBrightCOLOR) \ 720 || GET_BASEFG (x) >= minBrightCOLOR) \
694 ? GET_BASEFG(x) \ 721 ? GET_BASEFG (x) \
695 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 722 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
696# define GET_BGCOLOR(x) \ 723# define GET_BGCOLOR(x) \
697 ((((x) & RS_Blink) == 0 \ 724 ((((x) & RS_Blink) == 0 \
698 || GET_BASEBG(x) < minCOLOR \ 725 || GET_BASEBG (x) < minCOLOR \
699 || GET_BASEBG(x) >= minBrightCOLOR) \ 726 || GET_BASEBG (x) >= minBrightCOLOR) \
700 ? GET_BASEBG(x) \ 727 ? GET_BASEBG (x) \
701 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 728 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
702#else 729#else
703# define GET_FGCOLOR(x) GET_BASEFG(x) 730# define GET_FGCOLOR(x) GET_BASEFG(x)
704# define GET_BGCOLOR(x) GET_BASEBG(x) 731# define GET_BGCOLOR(x) GET_BASEBG(x)
705#endif 732#endif
706 733
… …
714 : ((x) & (RS_attrMask | RS_bgMask))) 741 : ((x) & (RS_attrMask | RS_bgMask)))
715#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 742#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
716#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 743#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
717#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 744#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
718 745
719#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)))
720#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)))
721 748
722#ifdef HAVE_SCROLLBARS 749#ifdef HAVE_SCROLLBARS
723# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 750# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724#else 751#else
725# define scrollbar_TotalWidth() (0) 752# define scrollbar_TotalWidth() (0)
726#endif 753#endif
727#define scrollbar_isMotion() (R->scrollBar.state == 'm') 754#define scrollbar_isMotion() (scrollBar.state == 'm')
728#define scrollbar_isUp() (R->scrollBar.state == 'U') 755#define scrollbar_isUp() (scrollBar.state == 'U')
729#define scrollbar_isDn() (R->scrollBar.state == 'D') 756#define scrollbar_isDn() (scrollBar.state == 'D')
730#define scrollbar_isUpDn() isupper (R->scrollBar.state) 757#define scrollbar_isUpDn() isupper (scrollBar.state)
731#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 758#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
732 759
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)) 760#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
739#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 761#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
740 && (y) <= scrollbarnext_dnval()) 762 && (y) <= scrollbarnext_dnval ())
741#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 763#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
742#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 764#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
743#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 765#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
744#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 766#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
745#define SCROLLRXVT_MINHEIGHT 10 767#define SCROLLRXVT_MINHEIGHT 10
746#define SCROLLXTERM_MINHEIGHT 10 768#define SCROLLXTERM_MINHEIGHT 10
747 769
748#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 770#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
749 ? SCROLLNEXT_MINHEIGHT \ 771 ? SCROLLNEXT_MINHEIGHT \
750 : SCROLLRXVT_MINHEIGHT) 772 : SCROLLRXVT_MINHEIGHT)
751#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 773#define scrollbar_above_slider(y) ((y) < scrollBar.top)
752#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 774#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
753#define scrollbar_position(y) ((y) - R->scrollBar.beg) 775#define scrollbar_position(y) ((y) - scrollBar.beg)
754#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 776#define scrollbar_size() (scrollBar.end - scrollBar.beg \
755 - scrollbar_minheight()) 777 - scrollbar_minheight ())
756 778
757#if (MENUBAR_MAX > 1) 779#if (MENUBAR_MAX > 1)
758/* rendition style flags */ 780/* rendition style flags */
759# define menuBar_height() (R->TermWin.fheight + SHADOW) 781# define menuBar_height() (TermWin.fheight + SHADOW)
760# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 782# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
761# define isMenuBarWindow(w) ((w) == R->menuBar.win) 783# define isMenuBarWindow(w) ((w) == menuBar.win)
762#else 784#else
763# define menuBar_height() (0) 785# define menuBar_height() (0)
764# define menuBar_TotalHeight() (0) 786# define menuBar_TotalHeight() (0)
765# define isMenuBarWindow(w) (0) 787# define isMenuBarWindow(w) (0)
766#endif 788#endif
… …
773 795
774#ifndef STRICT_FONT_CHECKING 796#ifndef STRICT_FONT_CHECKING
775# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) 797# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
776#endif 798#endif
777 799
778#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y)) 800#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)) 801#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
780 802
781#ifdef UTMP_SUPPORT 803#ifdef UTMP_SUPPORT
782# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 804# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
783# undef HAVE_UTMPX_H 805# undef HAVE_UTMPX_H
784# undef HAVE_STRUCT_UTMPX 806# undef HAVE_STRUCT_UTMPX
… …
830# define D_X(x) fprintf x ; fputc('\n', stderr) 852# define D_X(x) fprintf x ; fputc('\n', stderr)
831#else 853#else
832# define D_X(x) 854# define D_X(x)
833#endif 855#endif
834 856
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
835/* 870/*
836 ***************************************************************************** 871 *****************************************************************************
837 * VARIABLES 872 * VARIABLES
838 ***************************************************************************** 873 *****************************************************************************
839 */ 874 */
840#ifdef MENUBAR 875#ifdef MENUBAR
841# include "menubar.h" 876# include "menubar.h"
842#endif 877#endif
843 878
844#define BLINK_INTERVAL 0.5 879#define BLINK_INTERVAL 0.5
880#define TEXT_BLINK_INTERVAL 0.5
845 881
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
846struct mbstate { 892struct mbstate {
847 unsigned char orig; 893 mbstate_t mbs;
848 uint32_t reg;
849 int cnt;
850 894
851 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)
852 { 927 {
853 cnt = 0; 928 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
929 ? &v[c - COMPOSE_LO]
930 : 0;
854 } 931 }
855}; 932};
856 933
934extern class rxvt_composite_vec rxvt_composite;
935#endif
936
937
857struct rxvt_term : rxvt_vars { 938struct rxvt_term : rxvt_vars {
858 struct mbstate mbstate; 939 log_callback *log_hook; // log error messages through this hook, if != 0
859#ifdef __GNUC__ 940
941 struct mbstate mbstate; // current input multibyte state
942
860 unsigned char want_refresh:1, 943 unsigned char want_refresh:1,
861 want_full_refresh:1, 944#ifdef TRANSPARENT
862 am_transparent:1, 945 want_full_refresh:1, /* awaiting full screen refresh */
863 am_pixmap_trans:1, 946#endif
864 current_screen:1, 947#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
865 hate_those_clicks:1, 948 am_transparent:1, /* is a transparent term */
949 am_pixmap_trans:1, /* transparency w/known root pixmap */
950#endif
951 current_screen:1, /* primary or secondary */
952 hate_those_clicks:1, /* a.k.a. keep mark position */
866 num_scr_allow:1, 953 num_scr_allow:1,
867 bypass_keystate:1; 954 bypass_keystate:1,
868 unsigned char chstat:1, 955#ifdef CURSOR_BLINK
869 lost_multi:1,
870 multi_byte:1,
871 hidden_cursor:1, 956 hidden_cursor:1,
957#endif
958#ifdef TEXT_BLINK
959 hidden_text:1,
960#endif
961#ifdef POINTER_BLANK
872 hidden_pointer:1, 962 hidden_pointer:1,
963#endif
964// enc_utf8:1, /* wether terminal reads/writes utf-8 */
873 parsed_geometry:1; 965 parsed_geometry:1;
874#else
875 unsigned char want_refresh,
876# ifdef TRANSPARENT
877 want_full_refresh, /* awaiting full screen refresh */
878# endif
879# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880 am_transparent, /* is a transparent term */
881 am_pixmap_trans, /* transparency w/known root pixmap */
882# endif
883 current_screen, /* primary or secondary */
884 hate_those_clicks, /* a.k.a. keep mark position */
885 num_scr_allow,
886 bypass_keystate,
887# ifdef MULTICHAR_SET
888 chstat,
889 lost_multi, /* set ==> we only got half a glyph */
890 multi_byte, /* set ==> currently using 2 bytes per glyph */
891# endif
892# ifdef CURSOR_BLINK
893 hidden_cursor,
894# endif
895# ifdef POINTER_BLANK
896 hidden_pointer,
897# endif
898 parsed_geometry;
899#endif /* !__GNUC__ */
900 966
901 unsigned char refresh_type, 967 unsigned char refresh_type,
902#ifdef UTMP_SUPPORT 968#ifdef UTMP_SUPPORT
903 next_utmp_action, 969 next_utmp_action,
904#endif 970#endif
905#ifndef NO_SETOWNER_TTYDEV 971#ifndef NO_SETOWNER_TTYDEV
906 next_tty_action, 972 next_tty_action,
907#endif 973#endif
908#ifdef META8_OPTION 974#ifdef META8_OPTION
909 meta_char, /* Alt-key prefix */ 975 meta_char, /* Alt-key prefix */
910#endif 976#endif
911 scrollbar_align, 977 scrollbar_align,
912 selection_wait, 978 selection_wait,
913 selection_type; 979 selection_type;
914/* ---------- */ 980/* ---------- */
915#ifdef GREEK_SUPPORT
916 short greek_mode; /* greek keyboard mode */
917#endif
918 short rvideo; 981 short rvideo;
919 int16_t num_scr; /* screen: number lines scrolled */ 982 int16_t num_scr; /* screen: number lines scrolled */
920 uint16_t prev_ncol, /* screen: previous number of columns */ 983 unsigned int prev_ncol, /* screen: previous number of columns */
921 prev_nrow; /* screen: previous number of rows */ 984 prev_nrow; /* screen: previous number of rows */
922#ifdef RXVT_GRAPHICS
923 uint16_t gr_prev_start;
924#endif
925/* ---------- */ 985/* ---------- */
926 rend_t rstyle; 986 rend_t rstyle;
927/* ---------- */ 987/* ---------- */
928 uint32_t pixcolor_set[NPIXCLR_SETS]; 988 uint32_t pixcolor_set[NPIXCLR_SETS];
929/* ---------- */ 989/* ---------- */
930#ifdef SELECTION_SCROLLING 990#ifdef SELECTION_SCROLLING
931 int scroll_selection_delay,
932 scroll_selection_lines; 991 int scroll_selection_lines;
933 enum page_dirn scroll_selection_dir; 992 enum page_dirn scroll_selection_dir;
934 int selection_save_x, 993 int selection_save_x,
935 selection_save_y, 994 selection_save_y,
936 selection_save_state, 995 selection_save_state;
937 pending_scroll_selection;
938#endif 996#endif
939/* ---------- */ 997/* ---------- */
940 int csrO, /* Hops - csr offset in thumb/slider to */ 998 int csrO, /* Hops - csr offset in thumb/slider to */
941 /* give proper Scroll behaviour */ 999 /* give proper Scroll behaviour */
942#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943 scroll_arrow_delay,
944#endif
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1000#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 mouse_slip_wheel_delay,
947 mouse_slip_wheel_speed, 1001 mouse_slip_wheel_speed,
948#endif 1002#endif
949 refresh_count, 1003 refresh_count,
950 refresh_limit, 1004 refresh_limit,
951 fnum, /* logical font number */
952 last_bot, /* scrollbar last bottom position */ 1005 last_bot, /* scrollbar last bottom position */
953 last_top, /* scrollbar last top position */ 1006 last_top, /* scrollbar last top position */
954 last_state, /* scrollbar last state */ 1007 last_state, /* scrollbar last state */
955 scrollbar_len, 1008 scrollbar_len,
956 currmaxcol,
957#ifdef MENUBAR 1009#ifdef MENUBAR
958 menu_readonly, /* okay to alter menu? */ 1010 menu_readonly, /* okay to alter menu? */
959 Arrows_x, 1011 Arrows_x,
960#endif 1012#endif
961#if (MENUBAR_MAX > 1) 1013#if MENUBAR_MAX > 1
962 Nbars, 1014 Nbars,
963#endif 1015#endif
964 window_vt_x, 1016 window_vt_x,
965 window_vt_y, 1017 window_vt_y,
966 window_sb_x, 1018 window_sb_x,
… …
978#endif 1030#endif
979 ttymode; 1031 ttymode;
980 unsigned long PrivateModes, 1032 unsigned long PrivateModes,
981 SavedModes; 1033 SavedModes;
982/* ---------- */ 1034/* ---------- */
983#ifdef PREFER_24BIT
984 Visual *Xvisual;
985#endif
986/* ---------- */
987 Atom xa[NUM_XA]; 1035 Atom xa[NUM_XA];
988/* ---------- */ 1036/* ---------- */
989#ifdef MENUBAR 1037#ifdef MENUBAR
990 GC menubarGC; 1038 GC menubarGC;
991#endif 1039#endif
… …
995 botShadowGC; 1043 botShadowGC;
996#endif 1044#endif
997#ifdef XTERM_SCROLLBAR 1045#ifdef XTERM_SCROLLBAR
998 GC xscrollbarGC, 1046 GC xscrollbarGC,
999 ShadowGC; 1047 ShadowGC;
1048#endif
1049#ifdef PLAIN_SCROLLBAR
1050 GC pscrollbarGC;
1000#endif 1051#endif
1001#ifdef NEXT_SCROLLBAR 1052#ifdef NEXT_SCROLLBAR
1002 GC blackGC, 1053 GC blackGC,
1003 whiteGC, 1054 whiteGC,
1004 grayGC, 1055 grayGC,
… …
1030 const char *key_backspace; 1081 const char *key_backspace;
1031#endif 1082#endif
1032#ifndef NO_DELETE_KEY 1083#ifndef NO_DELETE_KEY
1033 const char *key_delete; 1084 const char *key_delete;
1034#endif 1085#endif
1035#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036 KeySym ks_bigfont, ks_smallfont;
1037#endif
1038#ifdef GREEK_SUPPORT
1039 KeySym ks_greekmodeswith;
1040#endif
1041#ifdef USE_XIM 1086#ifdef USE_XIM
1087 rxvt_xim *input_method;
1042 XIC Input_Context; 1088 XIC Input_Context;
1043 XIMStyle input_style; 1089 XIMStyle input_style;
1044 int event_type; 1090 int event_type;
1045#endif 1091#endif
1046 struct mouse_event MEvent; 1092 struct mouse_event MEvent;
1047 XComposeStatus compose; 1093 XComposeStatus compose;
1048#ifdef RXVT_GRAPHICS
1049 int graphics_up;
1050 struct grwin_t *gr_root;
1051#endif
1052 ttymode_t tio; 1094 ttymode_t tio;
1053#ifdef UTMP_SUPPORT 1095#ifdef UTMP_SUPPORT
1054# ifdef HAVE_STRUCT_UTMP 1096# ifdef HAVE_STRUCT_UTMP
1055 struct utmp ut; 1097 struct utmp ut;
1056# endif 1098# endif
… …
1065 row_col_t oldcursor; 1107 row_col_t oldcursor;
1066#ifdef XPM_BACKGROUND 1108#ifdef XPM_BACKGROUND
1067 bgPixmap_t bgPixmap; 1109 bgPixmap_t bgPixmap;
1068 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1110 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069#endif 1111#endif
1070#ifdef MULTICHAR_SET
1071 int oldcursormulti;
1072 void (*multichar_decode)(unsigned char *str, int len);
1073#endif
1074#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1112#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075 struct stat ttyfd_stat; /* original status of our tty */ 1113 struct stat ttyfd_stat; /* original status of our tty */
1076#endif 1114#endif
1077#ifdef MENUBAR 1115#ifdef MENUBAR
1078 menu_t *ActiveMenu, /* currently active menu */ 1116 menu_t *ActiveMenu, /* currently active menu */
1079 *BuildMenu; /* the menu currently being built */ 1117 *BuildMenu; /* the menu currently being built */
1080 bar_t *CurrentBar; 1118 bar_t *CurrentBar;
1081# if !(MENUBAR_MAX > 1) 1119# if ! (MENUBAR_MAX > 1)
1082 bar_t BarList; 1120 bar_t BarList;
1083# endif /* (MENUBAR_MAX > 1) */ 1121# endif /* (MENUBAR_MAX > 1) */
1084#endif 1122#endif
1085#ifdef RXVT_GRAPHICS
1086 Window gr_last_id;
1087#endif
1088#ifdef CURSOR_BLINK 1123#ifdef CURSOR_BLINK
1089 struct timeval lastcursorchange; 1124 struct timeval lastcursorchange;
1090#endif 1125#endif
1091#ifdef POINTER_BLANK 1126#ifdef POINTER_BLANK
1092 struct timeval lastmotion; 1127 struct timeval lastmotion;
1093#endif 1128#endif
1094 struct timeval timeout[NUM_TIMEOUTS];
1095 1129
1096/* 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
1097 char *env_windowid; /* environmental variable WINDOWID */ 1132 char *env_windowid; /* environmental variable WINDOWID */
1098 char *env_display; /* environmental variable DISPLAY */ 1133 char *env_display; /* environmental variable DISPLAY */
1099 char *env_term; /* environmental variable TERM */ 1134 char *env_term; /* environmental variable TERM */
1100 char *env_colorfgbg; 1135 char *env_colorfgbg;
1101 char *buffer;
1102 char *locale; 1136 char *locale;
1137#if 0
1138 char *codeset;
1139#endif
1103 char charsets[4]; 1140 char charsets[4];
1104 unsigned char *v_buffer; /* pointer to physical buffer */ 1141 unsigned char *v_buffer; /* pointer to physical buffer */
1105 unsigned char *v_bufstr; /* beginning of area to write */ 1142 unsigned int v_buflen; /* size of area to write */
1106 unsigned char *v_bufptr; /* end of area to write */ 1143 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1107 unsigned char *v_bufend; /* end of physical buffer */
1108 char *newfont[MAX_NFONTS];
1109#ifdef KEYSYM_RESOURCE 1144#ifdef KEYSYM_RESOURCE
1110 const unsigned char *Keysym_map[256]; 1145 const unsigned char *Keysym_map[256];
1111#endif 1146#endif
1112 const char *rs[NUM_RESOURCES]; 1147 const char *rs[NUM_RESOURCES];
1113/* command input buffering */ 1148 /* command input buffering */
1114 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1149 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1115 unsigned char cmdbuf_base[BUFSIZ]; 1150 unsigned char cmdbuf_base[CBUFSIZ];
1116 unsigned char kbuf[KBUFSZ]; 1151
1152 rxvt_salloc *talloc; // text line allocator
1153 rxvt_salloc *ralloc; // rend line allocator
1154
1155 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1156
1157 void paste (const unsigned char *data, unsigned int len);
1158
1159 void flush ();
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
1174 void check_cb (check_watcher &w); check_watcher check_ev;
1175 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1176 void flush_cb (time_watcher &w); time_watcher flush_ev;
1117 1177
1118 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;
1119 void x_cb (io_watcher &w, short revents); io_watcher x_ev; 1179
1180 void incr_cb (time_watcher &w); time_watcher incr_ev;
1120 1181
1121#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
1122 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;
1123#endif 1197#endif
1124 1198
1125#ifdef POINTER_BLANK 1199#ifdef POINTER_BLANK
1126 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1200 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1127 void pointer_blank (); 1201 void pointer_blank ();
1202#endif
1128 void pointer_unblank (); 1203 void pointer_unblank ();
1129#endif
1130 1204
1131 void flush (); 1205 void tt_printf (const char *fmt,...);
1206 void tt_write (const unsigned char *data, unsigned int len);
1207
1208 void tt_winch ();
1132 1209
1133 rxvt_term (); 1210 rxvt_term ();
1134 ~rxvt_term (); 1211 ~rxvt_term ();
1212 void destroy ();
1135 1213
1136 bool init (int argc, const char *const *argv); 1214 bool init (int argc, const char *const *argv);
1137 bool init_vars (); 1215 bool init_vars ();
1138 1216
1139 uint32_t next_char ();
1140
1141 bool pty_fill (size_t count); 1217 bool pty_fill ();
1142 void process_x_events ();
1143 1218
1144 void *operator new (size_t s); 1219 void *operator new (size_t s);
1145 void operator delete (void *p, size_t s); 1220 void operator delete (void *p, size_t s);
1221
1222 void init_secondary ();
1223 const char **init_resources (int argc, const char *const *argv);
1224 void init_env ();
1225 void set_locale (const char *locale);
1226 void init_xlocale ();
1227 void init_command (const char *const *argv);
1228 int run_command (const char *const *argv);
1229 int run_child (const char *const *argv);
1230 static void child_exited (int pid);
1231
1232 void color_aliases (int idx);
1233 void recolour_cursor ();
1234 void create_windows (int argc, const char *const *argv);
1235 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1236 void window_calc (unsigned int width, unsigned int height);
1237
1238#if USE_XIM
1239 void im_destroy ();
1240 void im_cb (); im_watcher im_ev;
1241 void im_set_size (XRectangle *size);
1242 void im_set_position (XPoint *pos);
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 ();
1250#endif
1251
1252 void resize_scrollbar ();
1253
1254 void pixel_position (int *x, int *y);
1255
1256 void selection_click (int clicks, int x, int y);
1257 void selection_extend (int x, int y, int flag);
1258 void selection_rotate (int x, int y);
1259
1260 /* screen (!) */
1261 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1262 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1263 int scr_scroll_text (int row1, int row2, int count, int spec);
1264 void scr_reset ();
1265 void scr_reset_realloc ();
1266 void scr_release ();
1267 void scr_clear (bool really = false);
1268 void scr_refresh (unsigned char refresh_type);
1269 bool scr_refresh_rend (rend_t mask, rend_t value);
1270 void scr_erase_screen (int mode);
1271 void scr_touch (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);
1146}; 1449};
1147
1148#ifndef __attribute__
1149# ifdef __GNUC__
1150# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1151# define __attribute__(x)
1152# endif
1153# endif
1154# define __attribute__(x)
1155#endif
1156 1450
1157/* 1451/*
1158 ***************************************************************************** 1452 *****************************************************************************
1159 * PROTOTYPES 1453 * PROTOTYPES
1160 ***************************************************************************** 1454 *****************************************************************************

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