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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.91 by root, Fri Aug 13 18:38:23 2004 UTC vs.
Revision 1.181 by root, Mon Jan 2 17:17:02 2006 UTC

9 9
10#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
11#include <X11/keysym.h> 11#include <X11/keysym.h>
12#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 13#include <X11/Xatom.h>
14#ifndef NO_FRILLS 14#if ENABLE_FRILLS
15#include <X11/Xmd.h> 15# include <X11/Xmd.h>
16#endif 16#endif
17 17
18#include "encoding.h" 18#include "encoding.h"
19#include "defaultfont.h"
20#include "rxvtcolor.h" 19#include "rxvtfont.h"
20#include "rxvttoolkit.h"
21#include "iom.h" 21#include "iom.h"
22#include "salloc.h" 22#include "salloc.h"
23
24#if ENABLE_FRILLS
25# define ENABLE_XEMBED 1
26# define ENABLE_EWMH 1
27# define CURSOR_BLINK 1
28#endif
23 29
24/* 30/*
25 ***************************************************************************** 31 *****************************************************************************
26 * SYSTEM HACKS 32 * SYSTEM HACKS
27 ***************************************************************************** 33 *****************************************************************************
28 */ 34 */
29/* Consistent defines - please report on the necessity 35/* Consistent defines - please report on the necessity
30 * @ Unixware: defines (__svr4__) 36 * @ Unixware: defines (__svr4__)
31 */ 37 */
32#if defined (SVR4) && !defined (__svr4__) 38#if defined (SVR4) && !defined (__svr4__)
33# define __svr4__ 39# define __svr4__ 1
34#endif 40#endif
35#if defined (sun) && !defined (__sun__) 41#if defined (sun) && !defined (__sun__)
36# define __sun__ 42# define __sun__ 1
37#endif 43#endif
38 44
39#ifndef HAVE_XPOINTER 45#ifndef HAVE_XPOINTER
40typedef char *XPointer; 46typedef char *XPointer;
41#endif 47#endif
66# define STDIN_FILENO 0 72# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 73# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 74# define STDERR_FILENO 2
69#endif 75#endif
70 76
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 77/*
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 78 *****************************************************************************
73# define NO_SETOWNER_TTYDEV 79 * PROTOTYPES
74# endif 80 *****************************************************************************
75#endif 81 */
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 82// main.C
77# define NO_SETOWNER_TTYDEV 83RETSIGTYPE rxvt_Child_signal (int sig);
78#endif 84RETSIGTYPE rxvt_Exit_signal (int sig);
85void rxvt_clean_exit ();
86void * rxvt_malloc (size_t size);
87void * rxvt_calloc (size_t number, size_t size);
88void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90
91// util.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97
98// misc.C
99char * rxvt_r_basename (const char *str);
100void rxvt_vlog (const char *fmt, va_list arg_ptr);
101void rxvt_log (const char *fmt,...);
102void rxvt_warn (const char *fmt,...);
103void rxvt_fatal (const char *fmt,...);
104void rxvt_exit_failure ();
105int rxvt_Str_match (const char *s1, const char *s2);
106const char * rxvt_Str_skip_space (const char *str);
107char * rxvt_Str_trim (char *str);
108int rxvt_Str_escaped (char *str);
109char ** rxvt_splitcommastring (const char *cs);
110void rxvt_freecommastring (char **cs);
111char * rxvt_File_find (const char *file, const char *ext, const char *path);
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
114void rxvt_usleep (int usecs);
79 115
80/* 116/*
81 ***************************************************************************** 117 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 118 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 119 *****************************************************************************
93#endif 129#endif
94 130
95/* If we're using either the rxvt scrollbar or menu bars, keep the 131/* If we're using either the rxvt scrollbar or menu bars, keep the
96 * scrollColor resource. 132 * scrollColor resource.
97 */ 133 */
98#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
99# define KEEP_SCROLLCOLOR 1 135# define KEEP_SCROLLCOLOR 1
100#else 136#else
101# undef KEEP_SCROLLCOLOR 137# undef KEEP_SCROLLCOLOR
102#endif 138#endif
103 139
104#ifdef XPM_BACKGROUND 140#ifdef XPM_BACKGROUND
105typedef struct { 141typedef struct {
106 short w, h, x, y; 142 short w, h, x, y;
107 Pixmap pixmap; 143 Pixmap pixmap;
108} bgPixmap_t; 144} bgPixmap_t;
109#endif 145#endif
110 146
111/* 147/*
112 * the 'essential' information for reporting Mouse Events 148 * the 'essential' information for reporting Mouse Events
113 * pared down from XButtonEvent 149 * pared down from XButtonEvent
114 */ 150 */
115struct mouse_event { 151struct mouse_event {
116 int clicks; 152 int clicks;
117 Time time; /* milliseconds */ 153 Time time; /* milliseconds */
118 unsigned int state; /* key or button mask */ 154 unsigned int state; /* key or button mask */
119 unsigned int button; /* detail */ 155 unsigned int button; /* detail */
120}; 156};
121 157
122#ifndef min 158#if ENABLE_FRILLS
123# define min(a,b) (((a) < (b)) ? (a) : (b))
124# define max(a,b) (((a) > (b)) ? (a) : (b))
125#endif
126
127#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
128#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
129#define SWAP_IT(one, two, typeof) \
130 do { \
131 typeof swapittmp; \
132 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
133 } while (/* CONSTCOND */ 0)
134#define BOUND_POSITIVE_INT16(val) \
135 (int16_t) ((val) <= 0 \
136 ? 0 \
137 : min ((val), (((uint16_t)-1)>>1)))
138
139#ifndef NO_FRILLS
140typedef struct _mwmhints { 159typedef struct _mwmhints {
141 CARD32 flags; 160 CARD32 flags;
142 CARD32 functions; 161 CARD32 functions;
143 CARD32 decorations; 162 CARD32 decorations;
144 INT32 input_mode; 163 INT32 input_mode;
145 CARD32 status; 164 CARD32 status;
146} MWMHints; 165} MWMHints;
147#endif 166#endif
148 167
168#if ENABLE_XEMBED
169// XEMBED messages
170# define XEMBED_EMBEDDED_NOTIFY 0
171# define XEMBED_WINDOW_ACTIVATE 1
172# define XEMBED_WINDOW_DEACTIVATE 2
173# define XEMBED_REQUEST_FOCUS 3
174# define XEMBED_FOCUS_IN 4
175# define XEMBED_FOCUS_OUT 5
176# define XEMBED_FOCUS_NEXT 6
177# define XEMBED_FOCUS_PREV 7
178
179# define XEMBED_MODALITY_ON 10
180# define XEMBED_MODALITY_OFF 11
181# define XEMBED_REGISTER_ACCELERATOR 12
182# define XEMBED_UNREGISTER_ACCELERATOR 13
183# define XEMBED_ACTIVATE_ACCELERATOR 14
184
185// XEMBED detail code
186# define XEMBED_FOCUS_CURRENT 0
187# define XEMBED_FOCUS_FIRST 1
188# define XEMBED_FOCUS_LAST 2
189
190# define XEMBED_MAPPED (1 << 0)
191#endif
192
149/* 193/*
150 ***************************************************************************** 194 *****************************************************************************
151 * NORMAL DEFINES 195 * NORMAL DEFINES
152 ***************************************************************************** 196 *****************************************************************************
153 */ 197 */
158# define COLORTERMENVFULL COLORTERMENV "-xpm" 202# define COLORTERMENVFULL COLORTERMENV "-xpm"
159#else 203#else
160# define COLORTERMENVFULL COLORTERMENV 204# define COLORTERMENVFULL COLORTERMENV
161#endif 205#endif
162#ifndef TERMENV 206#ifndef TERMENV
163# define TERMENV "rxvt" 207# define TERMENV "rxvt-unicode"
164#endif 208#endif
165 209
166#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167# define NO_MOUSE_REPORT_SCROLLBAR 211# define NO_MOUSE_REPORT_SCROLLBAR 1
168#endif 212#endif
169 213
170#ifdef NO_RESOURCES 214#ifdef NO_RESOURCES
171# undef USE_XGETDEFAULT 215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
172#endif 220#endif
173 221
174/* now look for other badly set stuff */ 222/* now look for other badly set stuff */
175 223
176#if !defined (EACCESS) && defined(EAGAIN) 224#if !defined (EACCESS) && defined(EAGAIN)
199 247
200#define R_SB_ALIGN_CENTRE 0 248#define R_SB_ALIGN_CENTRE 0
201#define R_SB_ALIGN_TOP 1 249#define R_SB_ALIGN_TOP 1
202#define R_SB_ALIGN_BOTTOM 2 250#define R_SB_ALIGN_BOTTOM 2
203 251
204#define R_SB_RXVT 0
205#define R_SB_NEXT 1 252#define R_SB_NEXT 1
206#define R_SB_XTERM 2 253#define R_SB_XTERM 2
207#define R_SB_PLAIN 4 254#define R_SB_PLAIN 4
255#define R_SB_RXVT 8
208 256
209#define SB_WIDTH_NEXT 19 257#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 15 258#define SB_WIDTH_XTERM 15
211#define SB_WIDTH_PLAIN 7 259#define SB_WIDTH_PLAIN 7
212#ifndef SB_WIDTH_RXVT 260#ifndef SB_WIDTH_RXVT
287# define NSCREENS 0 335# define NSCREENS 0
288#else 336#else
289# define NSCREENS 1 337# define NSCREENS 1
290#endif 338#endif
291 339
292#define IGNORE 0
293#define SAVE 's'
294#define RESTORE 'r'
295
296/* special (internal) prefix for font commands */ 340/* special (internal) prefix for font commands */
297#define FONT_CMD '#' 341#define FONT_CMD '#'
298#define FONT_DN "#-" 342#define FONT_DN "#-"
299#define FONT_UP "#+" 343#define FONT_UP "#+"
300 344
301/* flags for rxvt_scr_gotorc () */ 345/* flags for rxvt_scr_gotorc () */
302enum { 346enum {
303 C_RELATIVE = 1 , /* col movement is relative */ 347 C_RELATIVE = 1, /* col movement is relative */
304 R_RELATIVE = 2, /* row movement is relative */ 348 R_RELATIVE = 2, /* row movement is relative */
305 RELATIVE = 1 | 2, 349 RELATIVE = C_RELATIVE | R_RELATIVE,
306}; 350};
307 351
308/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 352/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
309enum { 353enum {
310 INSERT = -1, /* don't change these values */ 354 INSERT = -1, /* don't change these values */
323enum { 367enum {
324 PRIMARY = 0, 368 PRIMARY = 0,
325 SECONDARY, 369 SECONDARY,
326}; 370};
327 371
328#define RS_None 0 /* Normal */ 372#define RS_None 0
329 373
330#define RS_fgMask 0x000001FFu /* 512 colors */ 374#define RS_fgMask 0x0000007fUL // 128 colors
331#define RS_bgMask 0x0003FE00u /* 512 colors */ 375#define RS_bgMask 0x00003f80UL // 128 colors
332#define RS_Bold 0x00040000u /* bold */ 376
377// font styles
378#define RS_Bold 0x00004000UL // value 1
379#define RS_Italic 0x00008000UL // value 2
380
381// fake styles
333#define RS_Blink 0x00080000u /* blink */ 382#define RS_Blink 0x00010000UL // blink
334#define RS_RVid 0x00100000u /* reverse video */ 383#define RS_RVid 0x00020000UL // reverse video
335#define RS_Uline 0x00200000u /* underline */ 384#define RS_Uline 0x00040000UL // underline
336 385
337#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ 386// 5 custom bits for extensions
387#define RS_customCount 32
388#define RS_customMask 0x00f80000UL
338#define RS_fontShift 22 389#define RS_customShift 19
339 390
391// other flags
392#define RS_Careful 0x80000000UL /* be careful when drawing these */
393
394#define RS_styleCount 4
395#define RS_styleMask (RS_Bold | RS_Italic)
396#define RS_styleShift 14
397
340#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 398#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
341#define RS_attrMask (RS_baseattrMask|RS_fontMask) 399#define RS_attrMask (RS_baseattrMask | RS_fontMask)
400
401#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
402#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
403#define RS_fontShift 24
404
405#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
406#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
342 407
343#define Sel_none 0 /* Not waiting */ 408#define Sel_none 0 /* Not waiting */
344#define Sel_normal 0x01 /* normal selection */ 409#define Sel_normal 0x01 /* normal selection */
345#define Sel_incr 0x02 /* incremental selection */ 410#define Sel_incr 0x02 /* incremental selection */
346#define Sel_direct 0x00 411#define Sel_direct 0x00
391 XTerm_Color_UL = 19, // change actual 'Underline' color 456 XTerm_Color_UL = 19, // change actual 'Underline' color
392 XTerm_Pixmap = 20, // new bg pixmap 457 XTerm_Pixmap = 20, // new bg pixmap
393 XTerm_restoreFG = 39, // change default fg color 458 XTerm_restoreFG = 39, // change default fg color
394 XTerm_restoreBG = 49, // change default bg color 459 XTerm_restoreBG = 49, // change default bg color
395 XTerm_dumpscreen = 55, // dump scrollback and all of screen 460 XTerm_dumpscreen = 55, // dump scrollback and all of screen
461
396 XTerm_locale = 701, // change locale 462 URxvt_locale = 701, // change locale
397 XTerm_findfont = 702, // find font of given character (in decimal)
398 XTerm_Menu = 703, // set menu item 463 URxvt_Menu = 703, // set menu item
464 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour
466
467 URxvt_font = 710,
468 URxvt_boldFont = 711,
469 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713,
471
472 URxvt_view_up = 720,
473 URxvt_view_down = 721,
399}; 474};
400 475
401/* Words starting with `Color_' are colours. Others are counts */ 476/* Words starting with `Color_' are colours. Others are counts */
402/* 477/*
403 * The following comment is mostly obsolete since pixcolor_set was expanded:
404 * We're currently upto 29 colours. Only 3 more available. The
405 * PixColor and rendition colour usage should probably be decoupled 478 * The PixColor and rendition colour usage should probably be decoupled
406 * on the unnecessary items, e.g. Color_pointer, but won't bother 479 * on the unnecessary items, e.g. Color_pointer, but won't bother
407 * until we need to. Also, be aware of usage in pixcolor_set 480 * until we need to. Also, be aware of usage in pixcolor_set
408 */ 481 */
409 482
410enum colour_list { 483enum colour_list {
432 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 505 maxBrightCOLOR, /* minBrightCOLOR + 7 */
433 Color_White = maxBrightCOLOR, 506 Color_White = maxBrightCOLOR,
434#else 507#else
435 Color_White = maxCOLOR, 508 Color_White = maxCOLOR,
436#endif 509#endif
437#ifdef TTY_256COLOR
438 min256COLOR = Color_White + 1, 510 minTermCOLOR = Color_White + 1,
439 max256COLOR = minCOLOR + 255, 511 maxTermCOLOR = Color_White + 72,
440#endif
441#ifndef NO_CURSORCOLOR 512#ifndef NO_CURSORCOLOR
442 Color_cursor, 513 Color_cursor,
443 Color_cursor2, 514 Color_cursor2,
444#endif 515#endif
445 Color_pointer_fg, 516 Color_pointer_fg,
446 Color_pointer_bg, 517 Color_pointer_bg,
447 Color_border, 518 Color_border,
448#ifndef NO_BOLD_UNDERLINE_REVERSE 519#ifndef NO_BOLD_UNDERLINE_REVERSE
449 Color_BD, 520 Color_BD,
521 Color_IT,
450 Color_UL, 522 Color_UL,
451 Color_RV, 523 Color_RV,
524#endif
525#if ENABLE_FRILLS
526 Color_underline,
452#endif 527#endif
453#ifdef OPTION_HC 528#ifdef OPTION_HC
454 Color_HC, 529 Color_HC,
455#endif 530#endif
456#ifdef KEEP_SCROLLCOLOR 531#ifdef KEEP_SCROLLCOLOR
457 Color_scroll, 532 Color_scroll,
458 Color_trough, 533 Color_trough,
459#endif 534#endif
460#if TINTING 535#if TINTING
461 Color_tint, 536 Color_tint,
537#endif
538#if OFF_FOCUS_FADING
539 Color_fade,
462#endif 540#endif
463 NRS_COLORS, /* */ 541 NRS_COLORS, /* */
464#ifdef KEEP_SCROLLCOLOR 542#ifdef KEEP_SCROLLCOLOR
465 Color_topShadow = NRS_COLORS, 543 Color_topShadow = NRS_COLORS,
466 Color_bottomShadow, 544 Color_bottomShadow,
467 TOTAL_COLORS /* upto 30 */ 545 TOTAL_COLORS
468#else 546#else
469 TOTAL_COLORS = NRS_COLORS /* */ 547 TOTAL_COLORS = NRS_COLORS
470#endif 548#endif
471}; 549};
472 550
473#define Color_Bits 9 551#define Color_Bits 7 // 0 .. maxTermCOLOR
552
474#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) 553#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
475#define NPIXCLR_BITS 32 554#define NPIXCLR_BITS 32
476
477#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
478 555
479/* 556/*
480 * Resource list 557 * Resource list
481 */ 558 */
482enum { 559enum {
483 Rs_display_name = 0, 560#define Rs_def(name) Rs_ ## name,
484 Rs_term_name, 561#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
485 Rs_iconName, 562#include "rsinc.h"
486 Rs_geometry, 563#undef Rs_def
487 Rs_reverseVideo, 564#undef Rs_reserve
488 Rs_color,
489 _Rs_color = Rs_color + NRS_COLORS - 1,
490 Rs_font,
491 Rs_name,
492 Rs_title,
493#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
494 Rs_path,
495#endif
496#ifdef XPM_BACKGROUND
497 Rs_backgroundPixmap,
498#endif
499#if (MENUBAR_MAX)
500 Rs_menu,
501#endif
502 Rs_loginShell,
503 Rs_jumpScroll,
504#ifdef HAVE_SCROLLBARS
505 Rs_scrollBar,
506 Rs_scrollBar_right,
507 Rs_scrollBar_floating,
508 Rs_scrollBar_align,
509#endif
510 Rs_scrollstyle, /* Rs_scrollBar_style */
511 Rs_scrollTtyOutput,
512 Rs_scrollTtyKeypress,
513 Rs_scrollWithBuffer,
514 Rs_saveLines,
515 Rs_utmpInhibit,
516 Rs_visualBell,
517#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
518 Rs_mapAlert,
519#endif
520#ifdef META8_OPTION
521 Rs_meta8,
522#endif
523#ifdef MOUSE_WHEEL
524 Rs_mouseWheelScrollPage,
525#endif
526#ifndef NO_BACKSPACE_KEY
527 Rs_backspace_key,
528#endif
529#ifndef NO_DELETE_KEY
530 Rs_delete_key,
531#endif
532 Rs_selectstyle,
533#ifdef PRINTPIPE
534 Rs_print_pipe,
535#endif
536#ifdef USE_XIM
537 Rs_preeditType,
538 Rs_inputMethod,
539#endif
540#ifdef TRANSPARENT
541 Rs_transparent,
542 Rs_transparent_all,
543#endif
544#ifndef NO_FRILLS
545 Rs_ext_bwidth,
546 Rs_int_bwidth,
547 Rs_borderLess,
548#endif
549 Rs_scrollBar_thickness,
550#ifndef NO_LINESPACE
551 Rs_lineSpace,
552#endif
553 Rs_cutchars,
554 Rs_modifier,
555 Rs_answerbackstring,
556 Rs_tripleclickwords,
557 Rs_insecure,
558 Rs_cursorBlink,
559 Rs_pointerBlank,
560 Rs_pointerBlankDelay,
561 Rs_imLocale,
562#ifndef NO_SECONDARY_SCREEN
563 Rs_secondaryScreen,
564 Rs_secondaryScroll,
565#endif
566#ifndef NO_BOLD_UNDERLINE_REVERSE
567 Rs_realBold,
568#endif
569#ifdef OFF_FOCUS_FADING
570 Rs_fade,
571#endif
572#ifdef TINTING
573 Rs_shade,
574#endif
575 NUM_RESOURCES 565 NUM_RESOURCES
576}; 566};
577 567
578// see init.C:xa_names, which must be kept in sync 568// see init.C:xa_names, which must be kept in sync
579enum { 569enum {
583 XA_MULTIPLE, 573 XA_MULTIPLE,
584 XA_TARGETS, 574 XA_TARGETS,
585 XA_TIMESTAMP, 575 XA_TIMESTAMP,
586 XA_VT_SELECTION, 576 XA_VT_SELECTION,
587 XA_INCR, 577 XA_INCR,
578 XA_WM_PROTOCOLS,
588 XA_WMDELETEWINDOW, 579 XA_WM_DELETE_WINDOW,
580 XA_CLIPBOARD,
581#if ENABLE_FRILLS
582 XA_MOTIF_WM_HINTS,
583#endif
584#if ENABLE_EWMH
585 XA_NET_WM_PID,
586 XA_NET_WM_NAME,
587 XA_NET_WM_ICON_NAME,
588 XA_NET_WM_PING,
589#endif
590#if USE_XIM
591 XA_WM_LOCALE_NAME,
592#endif
589#ifdef TRANSPARENT 593#if TRANSPARENT
590 XA_XROOTPMAPID, 594 XA_XROOTPMAP_ID,
591 XA_XSETROOTID, 595 XA_ESETROOT_PMAP_ID,
592#endif 596#endif
593#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
594 XA_DNDPROTOCOL, 598 XA_DNDPROTOCOL,
595 XA_DNDSELECTION, 599 XA_DNDSELECTION,
596#endif /* OFFIX_DND */ 600#endif
597 XA_CLIPBOARD, 601#if ENABLE_XEMBED
602 XA_XEMBED,
603 XA_XEMBED_INFO,
604#endif
598 NUM_XA 605 NUM_XA
599}; 606};
600 607
601/* DEC private modes */ 608/* DEC private modes */
602#define PrivMode_132 (1LU<<0) 609#define PrivMode_132 (1UL<<0)
603#define PrivMode_132OK (1LU<<1) 610#define PrivMode_132OK (1UL<<1)
604#define PrivMode_rVideo (1LU<<2) 611#define PrivMode_rVideo (1UL<<2)
605#define PrivMode_relOrigin (1LU<<3) 612#define PrivMode_relOrigin (1UL<<3)
606#define PrivMode_Screen (1LU<<4) 613#define PrivMode_Screen (1UL<<4)
607#define PrivMode_Autowrap (1LU<<5) 614#define PrivMode_Autowrap (1UL<<5)
608#define PrivMode_aplCUR (1LU<<6) 615#define PrivMode_aplCUR (1UL<<6)
609#define PrivMode_aplKP (1LU<<7) 616#define PrivMode_aplKP (1UL<<7)
610#define PrivMode_HaveBackSpace (1LU<<8) 617#define PrivMode_HaveBackSpace (1UL<<8)
611#define PrivMode_BackSpace (1LU<<9) 618#define PrivMode_BackSpace (1UL<<9)
612#define PrivMode_ShiftKeys (1LU<<10) 619#define PrivMode_ShiftKeys (1UL<<10)
613#define PrivMode_VisibleCursor (1LU<<11) 620#define PrivMode_VisibleCursor (1UL<<11)
614#define PrivMode_MouseX10 (1LU<<12) 621#define PrivMode_MouseX10 (1UL<<12)
615#define PrivMode_MouseX11 (1LU<<13) 622#define PrivMode_MouseX11 (1UL<<13)
616#define PrivMode_scrollBar (1LU<<14) 623#define PrivMode_scrollBar (1UL<<14)
617#define PrivMode_menuBar (1LU<<15) 624#define PrivMode_menuBar (1UL<<15)
618#define PrivMode_TtyOutputInh (1LU<<16) 625#define PrivMode_TtyOutputInh (1UL<<16)
619#define PrivMode_Keypress (1LU<<17) 626#define PrivMode_Keypress (1UL<<17)
620#define PrivMode_smoothScroll (1LU<<18) 627#define PrivMode_smoothScroll (1UL<<18)
621#define PrivMode_vt52 (1LU<<19) 628#define PrivMode_vt52 (1UL<<19)
629#define PrivMode_LFNL (1UL<<20)
622/* too annoying to implement X11 highlight tracking */ 630/* too annoying to implement X11 highlight tracking */
623/* #define PrivMode_MouseX11Track (1LU<<20) */ 631/* #define PrivMode_MouseX11Track (1LU<<21) */
624 632
625#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
626#define PrivMode(test,bit) \ 634#define PrivMode(test,bit) \
627 if (test) \ 635 if (test) \
628 PrivateModes |= (bit); \ 636 priv_modes |= (bit); \
629 else \ 637 else \
630 PrivateModes &= ~(bit) 638 priv_modes &= ~(bit)
631 639
632#ifdef ALLOW_132_MODE 640#ifdef ALLOW_132_MODE
633# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 641# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
634#else 642#else
635# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 643# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
636#endif 644#endif
637 645
638// do not change these constants lightly, there are many interdependencies 646// do not change these constants lightly, there are many interdependencies
639#define IMBUFSIZ 128 // input modifier buffer sizes 647#define IMBUFSIZ 128 // input modifier buffer sizes
640#define KBUFSZ 512 // size of keyboard mapping buffer 648#define KBUFSZ 512 // size of keyboard mapping buffer
641#define CBUFSIZ 4096 // size of command buffer 649#define CBUFSIZ 2048 // size of command buffer
642#define UBUFSIZ 4096 // character buffer 650#define UBUFSIZ 2048 // character buffer
643 651
644#ifndef PATH_MAX 652#ifndef PATH_MAX
645# define PATH_MAX 16384 653# define PATH_MAX 16384
646#endif 654#endif
647 655
675/* 683/*
676 ***************************************************************************** 684 *****************************************************************************
677 * MACRO DEFINES 685 * MACRO DEFINES
678 ***************************************************************************** 686 *****************************************************************************
679 */ 687 */
680#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 688#define memset(x, y, z) memset((x), (y), (size_t)(z))
681#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 689#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
682#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 690#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
683#define STRCASECMP(x, y) strcasecmp((x), (y)) 691#define strcasecmp(x, y) strcasecmp((x), (y))
684#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 692#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
685#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) 693#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
686#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) 694#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
687#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) 695#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
688#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z)) 696#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
689#define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) 697#define strcat(x, y) strcat((char *)(x), (const char *)(y))
690#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) 698#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
691#define STRDUP(x) strdup((const char *)(x)) 699#define strdup(x) strdup((const char *)(x))
692#define STRLEN(x) strlen((const char *)(x)) 700#define strlen(x) strlen((const char *)(x))
693#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 701#define strchr(x, y) strchr((const char *)(x), (int)(y))
694#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 702#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
703
704#define dDisp Display *disp = display->display
695 705
696/* convert pixel dimensions to row/column values. Everything as int32_t */ 706/* convert pixel dimensions to row/column values. Everything as int32_t */
697#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 707#define Pixel2Col(x) Pixel2Width((int32_t)(x))
698#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 708#define Pixel2Row(y) Pixel2Height((int32_t)(y))
699#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 709#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
700#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 710#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
701#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 711#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
702#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 712#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
703#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 713#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
704#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 714#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
705 715
706#define TermWin_TotalWidth() ((int32_t)TermWin.width) 716#define TermWin_TotalWidth() ((int32_t)this->width)
707#define TermWin_TotalHeight() ((int32_t)TermWin.height) 717#define TermWin_TotalHeight() ((int32_t)this->height)
718
719// for m >= -n, ensure remainder lies between 0..n-1
720#define MOD(m,n) (((m) + (n)) % (n))
721
722#define LINENO(n) MOD (term_start + int(n), total_rows)
723#define ROW(n) row_buf [LINENO (n)]
708 724
709/* how to build & extract colors and attributes */ 725/* how to build & extract colors and attributes */
710#define GET_BASEFG(x) (((x) & RS_fgMask)) 726#define GET_BASEFG(x) (((x) & RS_fgMask))
711#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 727#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
712#ifndef NO_BRIGHTCOLOR
713# define GET_FGCOLOR(x) \
714 ((((x) & RS_Bold) == 0 \
715 || GET_BASEFG (x) < minCOLOR \
716 || GET_BASEFG (x) >= minBrightCOLOR) \
717 ? GET_BASEFG (x) \
718 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
719# define GET_BGCOLOR(x) \
720 ((((x) & RS_Blink) == 0 \
721 || GET_BASEBG (x) < minCOLOR \
722 || GET_BASEBG (x) >= minBrightCOLOR) \
723 ? GET_BASEBG (x) \
724 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
725#else
726# define GET_FGCOLOR(x) GET_BASEFG(x)
727# define GET_BGCOLOR(x) GET_BASEBG(x)
728#endif
729 728
730#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 729#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
731#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 730#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
731
732#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
733#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
732 734
733#define GET_ATTR(x) (((x) & RS_attrMask)) 735#define GET_ATTR(x) (((x) & RS_attrMask))
734#define GET_BGATTR(x) \ 736#define GET_BGATTR(x) \
735 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 737 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
736 | (((x) & RS_fgMask)<<Color_Bits)) \ 738 | (((x) & RS_fgMask)<<Color_Bits)) \
737 : ((x) & (RS_attrMask | RS_bgMask))) 739 : ((x) & (RS_attrMask | RS_bgMask)))
738#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 740#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
739#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 741#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
740#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 742#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
743
744#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
741 745
742#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 746#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
743#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 747#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
748
749#if ENABLE_STYLES
750# define FONTSET(style) fontset[GET_STYLE (style)]
751#else
752# define FONTSET(style) fontset[0]
753#endif
744 754
745#ifdef HAVE_SCROLLBARS 755#ifdef HAVE_SCROLLBARS
746# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 756# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
747#else 757#else
748# define scrollbar_TotalWidth() (0) 758# define scrollbar_TotalWidth() (0)
772#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 782#define scrollbar_size() (scrollBar.end - scrollBar.beg \
773 - scrollbar_minheight ()) 783 - scrollbar_minheight ())
774 784
775#if (MENUBAR_MAX > 1) 785#if (MENUBAR_MAX > 1)
776/* rendition style flags */ 786/* rendition style flags */
777# define menuBar_height() (TermWin.fheight + SHADOW) 787# define menuBar_height() (fheight + SHADOW)
778# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 788# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
779# define isMenuBarWindow(w) ((w) == menuBar.win) 789# define isMenuBarWindow(w) ((w) == menuBar.win)
780#else 790#else
781# define menuBar_height() (0) 791# define menuBar_height() (0)
782# define menuBar_TotalHeight() (0) 792# define menuBar_TotalHeight() (0)
786#ifdef XPM_BACKGROUND 796#ifdef XPM_BACKGROUND
787# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 797# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
788#else 798#else
789# define XPMClearArea(a, b, c, d, e, f, g) 799# define XPMClearArea(a, b, c, d, e, f, g)
790#endif 800#endif
791
792#ifndef STRICT_FONT_CHECKING
793# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
794#endif
795
796#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
797#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
798 801
799#ifdef UTMP_SUPPORT 802#ifdef UTMP_SUPPORT
800# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 803# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
801# undef HAVE_UTMPX_H 804# undef HAVE_UTMPX_H
802# undef HAVE_STRUCT_UTMPX 805# undef HAVE_STRUCT_UTMPX
827#ifdef DEBUG_MAIN 830#ifdef DEBUG_MAIN
828# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 831# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
829#else 832#else
830# define D_MAIN(x) 833# define D_MAIN(x)
831#endif 834#endif
832#ifdef DEBUG_SCREEN
833# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_SCREEN(x)
836#endif
837#ifdef DEBUG_SELECT
838# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_SELECT(x)
841#endif
842#ifdef DEBUG_SIZE 835#ifdef DEBUG_SIZE
843# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
844#else 837#else
845# define D_SIZE(x) 838# define D_SIZE(x)
846#endif 839#endif
847#ifdef DEBUG_X
848# define D_X(x) fprintf x ; fputc('\n', stderr)
849#else
850# define D_X(x)
851#endif
852 840
853extern class rxvt_failure_exception { } rxvt_failure_exception; 841extern class rxvt_failure_exception { } rxvt_failure_exception;
854 842
855typedef callback1<void, const char *> log_callback; 843typedef callback1<void, const char *> log_callback;
844typedef callback1<int, int> getfd_callback;
856 845
857extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 846extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
858extern void rxvt_log (const char *fmt, ...); 847extern void rxvt_log (const char *fmt, ...);
859extern void rxvt_warn (const char *fmt, ...); 848extern void rxvt_warn (const char *fmt, ...);
860extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
887// primivite wrapper around mbstate_t to ensure initialisation 876// primivite wrapper around mbstate_t to ensure initialisation
888struct mbstate { 877struct mbstate {
889 mbstate_t mbs; 878 mbstate_t mbs;
890 879
891 operator mbstate_t *() { return &mbs; } 880 operator mbstate_t *() { return &mbs; }
892 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } 881 void reset () { memset (&mbs, 0, sizeof (mbs)); }
893 mbstate () { reset (); } 882 mbstate () { reset (); }
894}; 883};
884
885#define UNICODE_MASK 0x1fffffUL
895 886
896#if UNICODE3 887#if UNICODE3
897# define COMPOSE_LO 0x40000000UL 888# define COMPOSE_LO 0x40000000UL
898# define COMPOSE_HI 0x400fffffUL 889# define COMPOSE_HI 0x400fffffUL
899# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 890# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
929 920
930extern class rxvt_composite_vec rxvt_composite; 921extern class rxvt_composite_vec rxvt_composite;
931#endif 922#endif
932 923
933 924
925#ifdef KEYSYM_RESOURCE
926 class keyboard_manager;
927#endif
928
934struct rxvt_term : rxvt_vars { 929struct rxvt_term : zero_initialized, rxvt_vars {
935 log_callback *log_hook; // log error messages through this hook, if != 0 930 log_callback *log_hook; // log error messages through this hook, if != 0
931 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
932
933#if ENABLE_PERL
934 void *self; // perl's $self
935#endif
936 936
937 struct mbstate mbstate; // current input multibyte state 937 struct mbstate mbstate; // current input multibyte state
938 938
939 unsigned char want_refresh:1, 939 unsigned char want_refresh:1,
940#ifdef TRANSPARENT 940#ifdef TRANSPARENT
955 hidden_text:1, 955 hidden_text:1,
956#endif 956#endif
957#ifdef POINTER_BLANK 957#ifdef POINTER_BLANK
958 hidden_pointer:1, 958 hidden_pointer:1,
959#endif 959#endif
960// enc_utf8:1, /* wether terminal reads/writes utf-8 */ 960 enc_utf8:1, /* wether locale uses utf-8 */
961 seen_input:1, /* wether we have seen some program output yet */
962 seen_resize:1, /* wether we had a resize event */
961 parsed_geometry:1; 963 parsed_geometry:1;
962 964
963 unsigned char refresh_type, 965 unsigned char refresh_type,
964#ifdef UTMP_SUPPORT
965 next_utmp_action,
966#endif
967#ifndef NO_SETOWNER_TTYDEV
968 next_tty_action,
969#endif
970#ifdef META8_OPTION 966#ifdef META8_OPTION
971 meta_char, /* Alt-key prefix */ 967 meta_char, /* Alt-key prefix */
972#endif 968#endif
973 scrollbar_align, 969 scrollbar_align,
974 selection_wait, 970 selection_wait,
975 selection_type; 971 selection_type;
976/* ---------- */ 972/* ---------- */
977 short rvideo; 973 short rvideo;
978 int16_t num_scr; /* screen: number lines scrolled */ 974 int num_scr; /* screen: number lines scrolled */
979 unsigned int prev_ncol, /* screen: previous number of columns */ 975 int prev_ncol, /* screen: previous number of columns */
980 prev_nrow; /* screen: previous number of rows */ 976 prev_nrow; /* screen: previous number of rows */
981/* ---------- */ 977/* ---------- */
982 rend_t rstyle; 978 rend_t rstyle;
983/* ---------- */ 979/* ---------- */
984 uint32_t pixcolor_set[NPIXCLR_SETS]; 980 uint32_t pixcolor_set[NPIXCLR_SETS];
1015# ifdef POINTER_BLANK 1011# ifdef POINTER_BLANK
1016 pointerBlankDelay, 1012 pointerBlankDelay,
1017# endif 1013# endif
1018 allowedxerror; 1014 allowedxerror;
1019/* ---------- */ 1015/* ---------- */
1020 unsigned int ModMetaMask, 1016 unsigned int ModLevel3Mask,
1017 ModMetaMask,
1021 ModNumLockMask, 1018 ModNumLockMask;
1022 old_width, /* last used width in screen resize */ 1019 int old_width, /* last used width in screen resize */
1023 old_height, /* last used height in screen resize */ 1020 old_height; /* last used height in screen resize */
1024#ifndef NO_BRIGHTCOLOR
1025 colorfgbg,
1026#endif
1027 ttymode;
1028 unsigned long PrivateModes, 1021 unsigned long priv_modes,
1029 SavedModes; 1022 SavedModes;
1030/* ---------- */ 1023/* ---------- */
1031 Atom xa[NUM_XA]; 1024 Atom xa[NUM_XA];
1032/* ---------- */ 1025/* ---------- */
1033#ifdef MENUBAR 1026#ifdef MENUBAR
1059#endif 1052#endif
1060/* ---------- */ 1053/* ---------- */
1061 Time selection_time, 1054 Time selection_time,
1062 selection_request_time; 1055 selection_request_time;
1063 pid_t cmd_pid; /* process id of child */ 1056 pid_t cmd_pid; /* process id of child */
1064 gid_t ttygid; 1057 char * incr_buf;
1065#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 1058 size_t incr_buf_size, incr_buf_fill;
1066 uid_t euid;
1067 gid_t egid;
1068#endif
1069/* ---------- */ 1059/* ---------- */
1070 Cursor leftptr_cursor; 1060 Cursor leftptr_cursor;
1071#ifdef POINTER_BLANK
1072 Cursor blank_cursor;
1073#endif
1074/* ---------- */ 1061/* ---------- */
1075 const char *ttydev; /* pty/tty name */
1076#ifndef NO_BACKSPACE_KEY 1062#ifndef NO_BACKSPACE_KEY
1077 const char *key_backspace; 1063 const char *key_backspace;
1078#endif 1064#endif
1079#ifndef NO_DELETE_KEY 1065#ifndef NO_DELETE_KEY
1080 const char *key_delete; 1066 const char *key_delete;
1081#endif
1082#ifdef USE_XIM
1083 rxvt_xim *input_method;
1084 XIC Input_Context;
1085 XIMStyle input_style;
1086 int event_type;
1087#endif 1067#endif
1088 struct mouse_event MEvent; 1068 struct mouse_event MEvent;
1089 XComposeStatus compose; 1069 XComposeStatus compose;
1090 ttymode_t tio; 1070 ttymode_t tio;
1091#ifdef UTMP_SUPPORT 1071#ifdef UTMP_SUPPORT
1103 row_col_t oldcursor; 1083 row_col_t oldcursor;
1104#ifdef XPM_BACKGROUND 1084#ifdef XPM_BACKGROUND
1105 bgPixmap_t bgPixmap; 1085 bgPixmap_t bgPixmap;
1106 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1086 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1107#endif 1087#endif
1108#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1109 struct stat ttyfd_stat; /* original status of our tty */
1110#endif
1111#ifdef MENUBAR 1088#ifdef MENUBAR
1112 menu_t *ActiveMenu, /* currently active menu */ 1089 menu_t *ActiveMenu, /* currently active menu */
1113 *BuildMenu; /* the menu currently being built */ 1090 *BuildMenu; /* the menu currently being built */
1114 bar_t *CurrentBar; 1091 bar_t *CurrentBar;
1115# if ! (MENUBAR_MAX > 1) 1092# if ! (MENUBAR_MAX > 1)
1121#endif 1098#endif
1122#ifdef POINTER_BLANK 1099#ifdef POINTER_BLANK
1123 struct timeval lastmotion; 1100 struct timeval lastmotion;
1124#endif 1101#endif
1125 1102
1103#if ENABLE_OVERLAY
1104 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1105 text_t **ov_text;
1106 rend_t **ov_rend;
1107
1108 void scr_swap_overlay ();
1109 void scr_overlay_new (int x, int y, int w, int h);
1110 void scr_overlay_off ();
1111 void scr_overlay_set (int x, int y,
1112 text_t text,
1113 rend_t rend = OVERLAY_RSTYLE);
1114 void scr_overlay_set (int x, int y, const char *s);
1115 void scr_overlay_set (int x, int y, const wchar_t *s);
1116#endif
1117
1126 vector<void *> allocated; // free these memory blocks with free() 1118 vector<void *> allocated; // free these memory blocks with free()
1127 1119
1128 char *env_windowid; /* environmental variable WINDOWID */ 1120 char *env_windowid; /* environmental variable WINDOWID */
1129 char *env_display; /* environmental variable DISPLAY */ 1121 char *env_display; /* environmental variable DISPLAY */
1130 char *env_term; /* environmental variable TERM */ 1122 char *env_term; /* environmental variable TERM */
1131 char *env_colorfgbg; 1123 char *env_colorfgbg;
1132 char *locale; 1124 char *locale;
1133#if 0
1134 char *codeset;
1135#endif
1136 char charsets[4]; 1125 char charsets[4];
1137 unsigned char *v_buffer; /* pointer to physical buffer */ 1126 unsigned char *v_buffer; /* pointer to physical buffer */
1138 unsigned int v_buflen; /* size of area to write */ 1127 unsigned int v_buflen; /* size of area to write */
1139 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1128 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1129
1140#ifdef KEYSYM_RESOURCE 1130#ifdef KEYSYM_RESOURCE
1141 const unsigned char *Keysym_map[256]; 1131 keyboard_manager *keyboard;
1142#endif 1132#endif
1133
1143 const char *rs[NUM_RESOURCES]; 1134 const char *rs[NUM_RESOURCES];
1144 /* command input buffering */ 1135 /* command input buffering */
1145 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1136 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1146 unsigned char cmdbuf_base[CBUFSIZ]; 1137 unsigned char cmdbuf_base[CBUFSIZ];
1147 1138
1148 rxvt_salloc *talloc; // text line allocator 1139 rxvt_salloc *talloc; // text line allocator
1149 rxvt_salloc *ralloc; // rend line allocator 1140 rxvt_salloc *ralloc; // rend line allocator
1150 1141
1151 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1142 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1152 1143
1153#ifndef NO_FRILLS 1144#if ENABLE_FRILLS || ISO_14755
1154 // ISO 14755 entry support 1145 // ISO 14755 entry support
1155 unicode_t iso14755buf; 1146 unicode_t iso14755buf;
1156 void commit_iso14755 (); 1147 void commit_iso14755 ();
1157 int hex_keyval (XKeyEvent &ev); 1148 int hex_keyval (XKeyEvent &ev);
1149# if ISO_14755
1150 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1151 void iso14755_54 (int x, int y);
1158#endif 1152# endif
1153#endif
1159 1154
1155 // modifies first argument(!)
1160 void paste (const unsigned char *data, unsigned int len); 1156 void paste (unsigned char *data, unsigned int len);
1161 1157
1162 void flush (); 1158 void flush ();
1163 1159
1164#if TRANSPARENT 1160#if TRANSPARENT
1165 void rootwin_cb (XEvent &xev); 1161 void rootwin_cb (XEvent &xev);
1207#endif 1203#endif
1208 void pointer_unblank (); 1204 void pointer_unblank ();
1209 1205
1210 void tt_printf (const char *fmt,...); 1206 void tt_printf (const char *fmt,...);
1211 void tt_write (const unsigned char *data, unsigned int len); 1207 void tt_write (const unsigned char *data, unsigned int len);
1208 void pty_write ();
1212 1209
1213 void tt_winch (); 1210 void tt_winch ();
1214 1211
1215 rxvt_term (); 1212 rxvt_term ();
1216 ~rxvt_term (); 1213 ~rxvt_term ();
1214 void child_exit (); // child has exited, usually destroys
1217 void destroy (); 1215 void destroy ();
1216 void emergency_cleanup ();
1218 1217
1219 bool init (int argc, const char *const *argv); 1218 bool init (int argc, const char *const *argv);
1220 bool init_vars (); 1219 bool init_vars ();
1221 1220
1222 bool pty_fill (); 1221 bool pty_fill ();
1223
1224 void *operator new (size_t s);
1225 void operator delete (void *p, size_t s);
1226 1222
1227 void init_secondary (); 1223 void init_secondary ();
1228 const char **init_resources (int argc, const char *const *argv); 1224 const char **init_resources (int argc, const char *const *argv);
1229 void init_env (); 1225 void init_env ();
1230 void set_locale (const char *locale); 1226 void set_locale (const char *locale);
1231 void init_xlocale (); 1227 void init_xlocale ();
1232 void init_command (const char *const *argv); 1228 void init_command (const char *const *argv);
1233 void run_command (const char *const *argv); 1229 void run_command (const char *const *argv);
1234 int run_child (const char *const *argv); 1230 int run_child (const char *const *argv);
1235 static void child_exited (int pid);
1236 1231
1237 void color_aliases (int idx); 1232 void color_aliases (int idx);
1238 void recolour_cursor (); 1233 void recolour_cursor ();
1239 void create_windows (int argc, const char *const *argv); 1234 void create_windows (int argc, const char *const *argv);
1240 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1235 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1241 void window_calc (unsigned int width, unsigned int height); 1236 void window_calc (unsigned int newwidth, unsigned int newheight);
1242 1237
1243#if USE_XIM 1238#if USE_XIM
1239 rxvt_xim *input_method;
1240 XIC Input_Context;
1241 XIMStyle input_style;
1242 XPoint spot; // most recently sent spot position
1243
1244 void im_destroy (); 1244 void im_destroy ();
1245 void im_cb (); im_watcher im_ev; 1245 void im_cb (); im_watcher im_ev;
1246 void im_set_size (XRectangle *size); 1246 void im_set_size (XRectangle &size);
1247 void im_set_position (XPoint *pos); 1247 void im_set_position (XPoint &pos);
1248 void im_set_color (unsigned long *fg, unsigned long *bg); 1248 void im_set_color (unsigned long &fg, unsigned long &bg);
1249 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); 1249 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1250 1250
1251 bool IMisRunning (); 1251 bool IMisRunning ();
1252 void IMSendSpot (); 1252 void IMSendSpot ();
1253 bool IM_get_IC (const char *modifiers); 1253 bool IM_get_IC (const char *modifiers);
1254 void IMSetStatusPosition (); 1254 void IMSetStatusPosition ();
1260 1260
1261 void selection_click (int clicks, int x, int y); 1261 void selection_click (int clicks, int x, int y);
1262 void selection_extend (int x, int y, int flag); 1262 void selection_extend (int x, int y, int flag);
1263 void selection_rotate (int x, int y); 1263 void selection_rotate (int x, int y);
1264 1264
1265 /* screen (!) */
1266 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1267 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1268 int scr_scroll_text (int row1, int row2, int count, int spec);
1269 void scr_reset ();
1270 void scr_reset_realloc ();
1271 void scr_release ();
1272 void scr_clear (bool really = false);
1273 void scr_refresh (unsigned char refresh_type);
1274 bool scr_refresh_rend (rend_t mask, rend_t value);
1275 void scr_erase_screen (int mode);
1276 void scr_touch (bool refresh);
1277 void scr_expose (int x, int y, int width, int height, bool refresh);
1278 void scr_remap_chars ();
1279 void scr_remap_chars (text_t *tp, rend_t *rp);
1280
1281 /* autoconvert */ 1265 /* autoconvert */
1282 1266
1283 // command.C 1267 // command.C
1284 void lookup_key (XKeyEvent &ev); 1268 void lookup_key (XKeyEvent &ev);
1285 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1269 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1291 1275
1292 bool cmd_parse (); 1276 bool cmd_parse ();
1293 void mouse_report (XButtonEvent &ev); 1277 void mouse_report (XButtonEvent &ev);
1294 void button_press (XButtonEvent &ev); 1278 void button_press (XButtonEvent &ev);
1295 void button_release (XButtonEvent &ev); 1279 void button_release (XButtonEvent &ev);
1280 void focus_in ();
1281 void focus_out ();
1296 int check_our_parents (); 1282 int check_our_parents ();
1297#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1298 FILE *popen_printer (); 1284 FILE *popen_printer ();
1299 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1300#endif 1286#endif
1317 void Get_Colours (); 1303 void Get_Colours ();
1318 void get_ourmods (); 1304 void get_ourmods ();
1319 // logging.C 1305 // logging.C
1320 void makeutent (const char *pty, const char *hostname); 1306 void makeutent (const char *pty, const char *hostname);
1321 void cleanutent (); 1307 void cleanutent ();
1322 // main.C; 1308 // main.C
1323 void privileges (int mode);
1324 void privileged_utmp (char action); 1309 void privileged_utmp (rxvt_privaction action);
1325 void privileged_ttydev (char action); 1310 bool set_fonts ();
1326 bool change_font (const char *fontname); 1311 void set_string_property (Atom prop, const char *str, int len = -1);
1327 bool font_up_down (int n, int direction); 1312 void set_utf8_property (Atom prop, const char *str, int len = -1);
1328 void set_title (const char *str); 1313 void set_title (const char *str);
1329 void set_icon_name (const char *str); 1314 void set_icon_name (const char *str);
1330 void set_window_color (int idx, const char *color); 1315 void set_window_color (int idx, const char *color);
1331 void set_colorfgbg (); 1316 void set_colorfgbg ();
1332 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1317 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1333 void set_widthheight (unsigned int width, unsigned int height); 1318 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1334 1319
1335#ifdef MENUBAR 1320#ifdef MENUBAR
1336 // menubar.C 1321 // menubar.C
1337 void menuitem_free (menu_t *menu, menuitem_t *item); 1322 void menuitem_free (menu_t *menu, menuitem_t *item);
1338 int action_dispatch (action_t *action); 1323 int action_dispatch (action_t *action);
1364 void menubar_control (XButtonEvent &ev); 1349 void menubar_control (XButtonEvent &ev);
1365 void map_menuBar (int map); 1350 void map_menuBar (int map);
1366#endif 1351#endif
1367 1352
1368 // screen.C 1353 // screen.C
1354
1355 void lalloc (line_t &l)
1356 {
1357 l.t = (text_t *)talloc->alloc ();
1358 l.r = (rend_t *)ralloc->alloc ();
1359 }
1360
1361#if 0
1362 void lfree (line_t &l)
1363 {
1364 talloc->free (l.t);
1365 ralloc->free (l.r);
1366 }
1367#endif
1368
1369 void lresize (line_t &l)
1370 {
1371 if (!l.t)
1372 return;
1373
1374 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1375 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1376
1377 l.l = min (l.l, ncol);
1378
1379 if (ncol > prev_ncol)
1380 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1381 }
1382
1383 int fgcolor_of (rend_t r)
1384 {
1385 int base = GET_BASEFG (r);
1386#ifndef NO_BRIGHTCOLOR
1387 if (r & RS_Bold
1388# if ENABLE_STYLES
1389 && OPTION (Opt_intensityStyles)
1390# endif
1391 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1392 base += minBrightCOLOR - minCOLOR;
1393#endif
1394 return base;
1395 }
1396
1397 int bgcolor_of (rend_t r)
1398 {
1399 int base = GET_BASEBG (r);
1400#ifndef NO_BRIGHTCOLOR
1401 if (r & RS_Blink
1402# if ENABLE_STYLES
1403 && OPTION (Opt_intensityStyles)
1404# endif
1405 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1406 base += minBrightCOLOR - minCOLOR;
1407#endif
1408 return base;
1409 }
1410
1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1412 void scr_blank_screen_mem (line_t &l, rend_t efs);
1413 int scr_scroll_text (int row1, int row2, int count);
1414 void scr_reset ();
1415 void scr_release ();
1416 void scr_clear (bool really = false);
1417 void scr_refresh (unsigned char refresh_type);
1418 bool scr_refresh_rend (rend_t mask, rend_t value);
1419 void scr_erase_screen (int mode);
1420#if ENABLE_FRILLS
1421 void scr_erase_savelines ();
1422 void scr_backindex ();
1423 void scr_forwardindex ();
1424#endif
1425 void scr_touch (bool refresh);
1426 void scr_expose (int x, int y, int width, int height, bool refresh);
1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1428 void scr_recolour ();
1429 void scr_remap_chars ();
1430 void scr_remap_chars (const line_t &l);
1431
1369 void scr_poweron (); 1432 void scr_poweron ();
1370 void scr_cursor (int mode); 1433 void scr_cursor (int mode);
1434 void scr_do_wrap ();
1371 int scr_change_screen (int scrn); 1435 int scr_change_screen (int scrn);
1372 void scr_color (unsigned int color, int fgbg); 1436 void scr_color (unsigned int color, int fgbg);
1373 void scr_rendition (int set, int style); 1437 void scr_rendition (int set, int style);
1374 void scr_add_lines (const unicode_t *str, int nlines, int len); 1438 void scr_add_lines (const unicode_t *str, int nlines, int len);
1375 void scr_backspace (); 1439 void scr_backspace ();
1376 void scr_tab (int count); 1440 void scr_tab (int count, bool ht = false);
1377 void scr_backindex ();
1378 void scr_forwardindex ();
1379 void scr_gotorc (int row, int col, int relative); 1441 void scr_gotorc (int row, int col, int relative);
1380 void scr_index (enum page_dirn direction); 1442 void scr_index (enum page_dirn direction);
1381 void scr_erase_line (int mode); 1443 void scr_erase_line (int mode);
1382 void scr_E (); 1444 void scr_E ();
1383 void scr_insdel_lines (int count, int insdel); 1445 void scr_insdel_lines (int count, int insdel);
1393 void set_font_style (); 1455 void set_font_style ();
1394 void scr_charset_choose (int set); 1456 void scr_charset_choose (int set);
1395 void scr_charset_set (int set, unsigned int ch); 1457 void scr_charset_set (int set, unsigned int ch);
1396 int scr_move_to (int y, int len); 1458 int scr_move_to (int y, int len);
1397 int scr_page (enum page_dirn direction, int nlines); 1459 int scr_page (enum page_dirn direction, int nlines);
1398 int scr_changeview (uint16_t oldviewstart); 1460 int scr_changeview (unsigned int oldviewstart);
1399 void scr_bell (); 1461 void scr_bell ();
1400 void scr_printscreen (int fullhist); 1462 void scr_printscreen (int fullhist);
1401 void scr_reverse_selection (); 1463 void scr_reverse_selection ();
1402 void scr_dump (int fd); 1464 void scr_dump (int fd);
1403 void selection_check (int check_more); 1465 void selection_check (int check_more);
1404 int selection_paste (Window win, Atom prop, bool delete_prop); 1466 void selection_paste (Window win, Atom prop, bool delete_prop);
1405 void selection_property (Window win, Atom prop); 1467 void selection_property (Window win, Atom prop);
1406 void selection_request (Time tm, int x, int y); 1468 void selection_request (Time tm, int x, int y);
1407 int selection_request_other (Atom target, int selnum); 1469 int selection_request_other (Atom target, int selnum);
1408 void selection_clear (); 1470 void selection_clear ();
1409 void selection_make (Time tm); 1471 void selection_make (Time tm);
1472 bool selection_grab (Time tm);
1410 void selection_start_colrow (int col, int row); 1473 void selection_start_colrow (int col, int row);
1411 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1474 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1412 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1475 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1413 void selection_remove_trailing_spaces (); 1476 void selection_remove_trailing_spaces ();
1414 void selection_send (const XSelectionRequestEvent &rq); 1477 void selection_send (const XSelectionRequestEvent &rq);
1444 1507
1445 // xdefaults.C 1508 // xdefaults.C
1446 void get_options (int argc, const char *const *argv); 1509 void get_options (int argc, const char *const *argv);
1447 int parse_keysym (const char *str, const char *arg); 1510 int parse_keysym (const char *str, const char *arg);
1448 void get_xdefaults (FILE *stream, const char *name); 1511 void get_xdefaults (FILE *stream, const char *name);
1449 void extract_resources (Display *display, const char *name); 1512 void extract_resources ();
1450 // xpm.C 1513 // xpm.C
1451 int scale_pixmap (const char *geom); 1514 int scale_pixmap (const char *geom);
1452 void resize_pixmap (); 1515 void resize_pixmap ();
1453 Pixmap set_bgPixmap (const char *file); 1516 Pixmap set_bgPixmap (const char *file);
1454}; 1517};
1461#ifdef PROTOTYPES 1524#ifdef PROTOTYPES
1462# define __PROTO(p) p 1525# define __PROTO(p) p
1463#else 1526#else
1464# define __PROTO(p) () 1527# define __PROTO(p) ()
1465#endif 1528#endif
1466#include "protos.h"
1467 1529
1468#ifdef DEBUG_malloc 1530#ifdef DEBUG_malloc
1469# include "dmalloc.h" /* This comes last */ 1531# include "dmalloc.h" /* This comes last */
1470#endif 1532#endif
1471 1533

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