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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.210 by root, Mon Jan 16 17:11:12 2006 UTC vs.
Revision 1.286 by sasha, Sun Aug 5 06:19:01 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "iom.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42 46
43// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
… …
66 70
67#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
68typedef char *XPointer; 72typedef char *XPointer;
69#endif 73#endif
70 74
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 75#include <termios.h>
73typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 77
85#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
86# ifdef XPM_INC_X11 79# include <afterimage.h>
87# include <X11/xpm.h> 80#undef min
88# else 81#undef max
89# include <xpm.h>
90# endif
91#endif 82#endif
92 83
93#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 85# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 87# define STDERR_FILENO 2
97#endif 88#endif
89
90/****************************************************************************/
91
92// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { };
94
95// exception thrown when the command parser runs out of input data
96class out_of_input { };
98 97
99/* 98/*
100 ***************************************************************************** 99 *****************************************************************************
101 * PROTOTYPES 100 * PROTOTYPES
102 ***************************************************************************** 101 *****************************************************************************
103 */ 102 */
104// main.C 103// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 106void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 107void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 108void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 109void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 110
113// util.C 111// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 116
120// misc.C 117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
121char * rxvt_r_basename (const char *str); 119char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 121void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 122void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
127int rxvt_Str_match (const char *s1, const char *s2); 126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path);
134void rxvt_usleep (int usecs);
135 132
136///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
137 134
138// temporarily replace the process environment 135// temporarily replace the process environment
139extern char **environ; 136extern char **environ;
140extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
141 138
142inline void set_environ (stringvec *envv) 139inline void set_environ (stringvec *envv)
143{ 140{
141#if ENABLE_PERL
142 assert (envv);
143#else
144 if (envv) 144 if (envv)
145#endif
145 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
146} 147}
147 148
148inline void set_environ (char **envv) 149inline void set_environ (char **envv)
149{ 150{
151#if ENABLE_PERL
152 assert (envv);
153#else
150 if (envv) 154 if (envv)
155#endif
151 environ = envv; 156 environ = envv;
152} 157}
153 158
154/* 159/*
155 ***************************************************************************** 160 *****************************************************************************
… …
165# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
166#else 171#else
167# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
168#endif 173#endif
169 174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
170#ifdef XPM_BACKGROUND 178# ifdef XPM_BACKGROUND
171typedef struct { 179
172 short w, h, x, y; 180# ifdef HAVE_AFTERIMAGE
181 ASImage *original_asim;
182
183 ASImage *resize_asim (rxvt_term *target, ASImage *background, XRectangle &dst_rect);
184# endif
185
186#define bgPmap_defaultScale 100
187#define bgPmap_defaultAlign 50
188 unsigned int h_scale, v_scale;/* percents of the window size */
189 int h_align, v_align; /* percents of the window size:
190 0 - left align, 50 - center, 100 - right */
191
192 bool handle_geometry (const char *geom);
193
194# endif
195
196# define bgPmap_geometrySet (1UL<<0)
197# define bgPmap_propScale (1UL<<1)
198# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
199
200# define bgPmap_Transparent (1UL<<16)
201 unsigned long flags;
202
173 Pixmap pixmap; 203 Pixmap pixmap;
174} bgPixmap_t; 204 unsigned int pmap_width, pmap_height;
205 unsigned int pmap_depth;
206
207 bool window_size_sensitive();
208
209};
210#else
211# undef HAVE_BG_PIXMAP
175#endif 212#endif
176 213
177/* 214/*
178 * the 'essential' information for reporting Mouse Events 215 * the 'essential' information for reporting Mouse Events
179 * pared down from XButtonEvent 216 * pared down from XButtonEvent
… …
336 * | 373 * |
337 * +---< SB_WIDTH_NEXT 374 * +---< SB_WIDTH_NEXT
338 */ 375 */
339 376
340enum { 377enum {
341 NO_REFRESH = 0 , /* Window not visible at all! */ 378 NO_REFRESH = 0, /* Window not visible at all! */
342 FAST_REFRESH = 1<<0, /* Fully exposed window */ 379 FAST_REFRESH = 1, /* Fully exposed window */
343 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 380 SLOW_REFRESH = 2, /* Partially exposed window */
344 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
345}; 381};
346 382
347#ifdef NO_SECONDARY_SCREEN 383#ifdef NO_SECONDARY_SCREEN
348# define NSCREENS 0 384# define NSCREENS 0
349#else 385#else
… …
393 429
394// fake styles 430// fake styles
395#define RS_Blink 0x00010000UL // blink 431#define RS_Blink 0x00010000UL // blink
396#define RS_RVid 0x00020000UL // reverse video 432#define RS_RVid 0x00020000UL // reverse video
397#define RS_Uline 0x00040000UL // underline 433#define RS_Uline 0x00040000UL // underline
434
435// toggle this to force redraw, must be != RS_Careful
436#define RS_redraw 0x01000000UL
398 437
399// 5 custom bits for extensions 438// 5 custom bits for extensions
400#define RS_customCount 32 439#define RS_customCount 32
401#define RS_customMask 0x00f80000UL 440#define RS_customMask 0x00f80000UL
402#define RS_customShift 19 441#define RS_customShift 19
… …
472 Rxvt_restoreFG = 39, // change default fg color 511 Rxvt_restoreFG = 39, // change default fg color
473 Rxvt_restoreBG = 49, // change default bg color 512 Rxvt_restoreBG = 49, // change default bg color
474 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 513 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
475 514
476 URxvt_locale = 701, // change locale 515 URxvt_locale = 701, // change locale
516 URxvt_version = 702, // request version
477 517
478 URxvt_Color_IT = 704, // change actual 'Italic' colour 518 URxvt_Color_IT = 704, // change actual 'Italic' colour
479 URxvt_Color_tint = 705, // change actual tint colour 519 URxvt_Color_tint = 705, // change actual tint colour
480 URxvt_Color_BD = 706, 520 URxvt_Color_BD = 706,
481 URxvt_Color_UL = 707, 521 URxvt_Color_UL = 707,
… …
497 * on the unnecessary items, e.g. Color_pointer, but won't bother 537 * on the unnecessary items, e.g. Color_pointer, but won't bother
498 * until we need to. Also, be aware of usage in pixcolor_set 538 * until we need to. Also, be aware of usage in pixcolor_set
499 */ 539 */
500 540
501enum colour_list { 541enum colour_list {
542 Color_none = -2,
543 Color_transparent = -1,
502 Color_fg = 0, 544 Color_fg = 0,
503 Color_bg, 545 Color_bg,
504 minCOLOR, /* 2 */ 546 minCOLOR, /* 2 */
505 Color_Black = minCOLOR, 547 Color_Black = minCOLOR,
506 Color_Red3, 548 Color_Red3,
… …
548#endif 590#endif
549#ifdef KEEP_SCROLLCOLOR 591#ifdef KEEP_SCROLLCOLOR
550 Color_scroll, 592 Color_scroll,
551 Color_trough, 593 Color_trough,
552#endif 594#endif
553#if TINTING 595#if ENABLE_TRANSPARENCY
554 Color_tint, 596 Color_tint,
555#endif 597#endif
556#if OFF_FOCUS_FADING 598#if OFF_FOCUS_FADING
557 Color_fade, 599 Color_fade,
558#endif 600#endif
… …
565 TOTAL_COLORS = NRS_COLORS 607 TOTAL_COLORS = NRS_COLORS
566#endif 608#endif
567}; 609};
568 610
569#define Color_Bits 7 // 0 .. maxTermCOLOR 611#define Color_Bits 7 // 0 .. maxTermCOLOR
570
571#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
572#define NPIXCLR_BITS 32
573 612
574/* 613/*
575 * Resource list 614 * Resource list
576 */ 615 */
577enum { 616enum {
… …
579# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 618# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
580# include "rsinc.h" 619# include "rsinc.h"
581# undef def 620# undef def
582# undef reserve 621# undef reserve
583 NUM_RESOURCES 622 NUM_RESOURCES
584};
585
586// see init.C:xa_names, which must be kept in sync
587enum {
588 XA_TEXT = 0,
589 XA_COMPOUND_TEXT,
590 XA_UTF8_STRING,
591 XA_MULTIPLE,
592 XA_TARGETS,
593 XA_TIMESTAMP,
594 XA_VT_SELECTION,
595 XA_INCR,
596 XA_WM_PROTOCOLS,
597 XA_WM_DELETE_WINDOW,
598 XA_CLIPBOARD,
599#if ENABLE_FRILLS
600 XA_MOTIF_WM_HINTS,
601#endif
602#if ENABLE_EWMH
603 XA_NET_WM_PID,
604 XA_NET_WM_NAME,
605 XA_NET_WM_ICON_NAME,
606 XA_NET_WM_PING,
607#endif
608#if USE_XIM
609 XA_WM_LOCALE_NAME,
610#endif
611#if TRANSPARENT
612 XA_XROOTPMAP_ID,
613 XA_ESETROOT_PMAP_ID,
614#endif
615#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
616 XA_DNDPROTOCOL,
617 XA_DNDSELECTION,
618#endif
619#if ENABLE_XEMBED
620 XA_XEMBED,
621 XA_XEMBED_INFO,
622#endif
623 NUM_XA
624}; 623};
625 624
626/* DEC private modes */ 625/* DEC private modes */
627#define PrivMode_132 (1UL<<0) 626#define PrivMode_132 (1UL<<0)
628#define PrivMode_132OK (1UL<<1) 627#define PrivMode_132OK (1UL<<1)
… …
700/* 699/*
701 ***************************************************************************** 700 *****************************************************************************
702 * MACRO DEFINES 701 * MACRO DEFINES
703 ***************************************************************************** 702 *****************************************************************************
704 */ 703 */
705#define dDisp Display *disp = display->display 704#define dLocal(type,name) type const name = this->name
705
706// for speed reasons, we assume that all codepoints 32 to 126 are
707// single-width.
708#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
706 709
707/* convert pixel dimensions to row/column values. Everything as int32_t */ 710/* convert pixel dimensions to row/column values. Everything as int32_t */
708#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 711#define Pixel2Col(x) Pixel2Width((int32_t)(x))
709#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 712#define Pixel2Row(y) Pixel2Height((int32_t)(y))
710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 713#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
712#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 715#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
713#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 716#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
714#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 717#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
715#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 718#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
716 719
717#define OPTION(opt) (options & (opt))
718#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
719 | Opt_jumpScroll | Opt_secondaryScreen \
720 | Opt_pastableTabs | Opt_intensityStyles)
721
722// for m >= -n, ensure remainder lies between 0..n-1 720// for m >= -n, ensure remainder lies between 0..n-1
723#define MOD(m,n) (((m) + (n)) % (n)) 721#define MOD(m,n) (((m) + (n)) % (n))
724 722
725#define LINENO(n) MOD (term_start + int(n), total_rows) 723#define LINENO(n) MOD (term_start + int(n), total_rows)
726#define ROW(n) row_buf [LINENO (n)] 724#define ROW(n) row_buf [LINENO (n)]
… …
744#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 742#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
745#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 743#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
746 744
747#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 745#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
748 746
749#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 747#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
750#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 748#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
751 749
752#if ENABLE_STYLES 750#if ENABLE_STYLES
753# define FONTSET(style) fontset[GET_STYLE (style)] 751# define FONTSET(style) fontset[GET_STYLE (style)]
754#else 752#else
755# define FONTSET(style) fontset[0] 753# define FONTSET(style) fontset[0]
… …
783#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 781#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
784#define scrollbar_position(y) ((y) - scrollBar.beg) 782#define scrollbar_position(y) ((y) - scrollBar.beg)
785#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 783#define scrollbar_size() (scrollBar.end - scrollBar.beg \
786 - scrollbar_minheight ()) 784 - scrollbar_minheight ())
787 785
788#ifdef XPM_BACKGROUND
789# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
790#else
791# define XPMClearArea(a, b, c, d, e, f, g)
792#endif
793
794#ifdef UTMP_SUPPORT
795# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
796# undef HAVE_UTMPX_H
797# undef HAVE_STRUCT_UTMPX
798# endif
799# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
800# undef HAVE_UTMP_H
801# undef HAVE_STRUCT_UTMP
802# endif
803
804# ifdef HAVE_UTMPX_H
805# include <utmpx.h>
806# endif
807# ifdef HAVE_UTMP_H
808# include <utmp.h>
809# endif
810#endif
811
812#ifdef DEBUG_CMD
813# define D_CMD(x) fprintf x ; fputc('\n', stderr)
814#else
815# define D_CMD(x)
816#endif
817#ifdef DEBUG_INIT
818# define D_INIT(x) fprintf x ; fputc('\n', stderr)
819#else
820# define D_INIT(x)
821#endif
822#ifdef DEBUG_MAIN
823# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
824#else
825# define D_MAIN(x)
826#endif
827#ifdef DEBUG_SIZE
828# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
829#else
830# define D_SIZE(x)
831#endif
832
833extern class rxvt_failure_exception { } rxvt_failure_exception;
834
835typedef callback1<void, const char *> log_callback; 786typedef callback<void (const char *)> log_callback;
836typedef callback1<int, int> getfd_callback; 787typedef callback<int (int)> getfd_callback;
837
838extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
839extern void rxvt_log (const char *fmt, ...);
840extern void rxvt_warn (const char *fmt, ...);
841extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
842extern void rxvt_exit_failure () __attribute__ ((noreturn));
843 788
844#define SET_LOCALE(locale) rxvt_set_locale (locale) 789#define SET_LOCALE(locale) rxvt_set_locale (locale)
845extern bool rxvt_set_locale (const char *locale); 790extern bool rxvt_set_locale (const char *locale) NOTHROW;
846extern void rxvt_push_locale (const char *locale); 791extern void rxvt_push_locale (const char *locale) NOTHROW;
847extern void rxvt_pop_locale (); 792extern void rxvt_pop_locale () NOTHROW;
848
849/****************************************************************************/
850
851#define BLINK_INTERVAL 0.5
852#define TEXT_BLINK_INTERVAL 0.5
853
854#ifndef __attribute__
855# ifdef __GNUC__
856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
857# define __attribute__(x)
858# endif
859# endif
860# define __attribute__(x)
861#endif
862 793
863/****************************************************************************/ 794/****************************************************************************/
864 795
865#define LINE_LONGER 0x0001 // line is continued on the next row 796#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered 797#define LINE_FILTERED 0x0002 // line has been filtered
867#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 798#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
799#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
800#define LINE_BIDI 0x0010 // line needs bidi (NYI)
868 801
869struct line_t { 802struct line_t {
870 text_t *t; // terminal the text 803 text_t *t; // terminal the text
871 rend_t *r; // rendition, uses RS_ flags 804 rend_t *r; // rendition, uses RS_ flags
872 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 805 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
926# define COMPOSE_LO 0x40000000UL 859# define COMPOSE_LO 0x40000000UL
927# define COMPOSE_HI 0x400fffffUL 860# define COMPOSE_HI 0x400fffffUL
928# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 861# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
929#else 862#else
930# if ENABLE_PERL 863# if ENABLE_PERL
931# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 864# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
932# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 865# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
933# else 866# else
934# define COMPOSE_LO 0xd800UL 867# define COMPOSE_LO 0xd800UL
935# define COMPOSE_HI 0xf8ffUL 868# define COMPOSE_HI 0xf8ffUL
936# endif 869# endif
… …
965#endif 898#endif
966 899
967/****************************************************************************/ 900/****************************************************************************/
968 901
969#ifdef KEYSYM_RESOURCE 902#ifdef KEYSYM_RESOURCE
970 class keyboard_manager; 903class keyboard_manager;
971#endif 904#endif
972 905
973struct rxvt_term : zero_initialized, rxvt_vars { 906struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
907
908 // special markers with magic addresses
909 static const char resval_undef []; // options specifically unset
910 static const char resval_on []; // boolean options switched on
911 static const char resval_off []; // or off
912
974 log_callback *log_hook; // log error messages through this hook, if != 0 913 log_callback *log_hook; // log error messages through this hook, if != 0
975 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 914 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
976#if ENABLE_PERL 915#if ENABLE_PERL
977 rxvt_perl_term perl; 916 rxvt_perl_term perl;
978#endif 917#endif
979 struct mbstate mbstate; // current input multibyte state 918 struct mbstate mbstate; // current input multibyte state
980 919
981 unsigned char want_refresh:1, 920 unsigned char want_refresh:1,
982#ifdef TRANSPARENT 921#ifdef ENABLE_TRANSPARENCY
983 want_full_refresh:1, /* awaiting full screen refresh */ 922 want_full_refresh:1, /* awaiting full screen refresh */
984#endif
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */ 923 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */ 924 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif 925#endif
989 current_screen:1, /* primary or secondary */ 926 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1, 927 num_scr_allow:1,
992 bypass_keystate:1, 928 bypass_keystate:1,
993#ifdef CURSOR_BLINK 929#ifdef CURSOR_BLINK
994 hidden_cursor:1, 930 hidden_cursor:1,
995#endif 931#endif
… …
1010#endif 946#endif
1011 scrollbar_align, 947 scrollbar_align,
1012 selection_wait, 948 selection_wait,
1013 selection_type; 949 selection_type;
1014/* ---------- */ 950/* ---------- */
951 bool rvideo_state, rvideo_mode;
952#ifndef NO_BELL
1015 short rvideo; 953 bool rvideo_bell;
954#endif
1016 int num_scr; /* screen: number lines scrolled */ 955 int num_scr; /* screen: number lines scrolled */
1017 int prev_ncol, /* screen: previous number of columns */ 956 int prev_ncol, /* screen: previous number of columns */
1018 prev_nrow; /* screen: previous number of rows */ 957 prev_nrow; /* screen: previous number of rows */
1019/* ---------- */ 958/* ---------- */
1020 rend_t rstyle; 959 rend_t rstyle;
1021/* ---------- */
1022 uint32_t pixcolor_set[NPIXCLR_SETS];
1023/* ---------- */ 960/* ---------- */
1024#ifdef SELECTION_SCROLLING 961#ifdef SELECTION_SCROLLING
1025 int scroll_selection_lines; 962 int scroll_selection_lines;
1026 enum page_dirn scroll_selection_dir; 963 enum page_dirn scroll_selection_dir;
1027 int selection_save_x, 964 int selection_save_x,
… …
1033 /* give proper Scroll behaviour */ 970 /* give proper Scroll behaviour */
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 971#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 mouse_slip_wheel_speed, 972 mouse_slip_wheel_speed,
1036#endif 973#endif
1037 refresh_count, 974 refresh_count,
1038 refresh_limit,
1039 last_bot, /* scrollbar last bottom position */ 975 last_bot, /* scrollbar last bottom position */
1040 last_top, /* scrollbar last top position */ 976 last_top, /* scrollbar last top position */
1041 last_state, /* scrollbar last state */ 977 last_state, /* scrollbar last state */
1042 scrollbar_len, 978 scrollbar_len,
1043 window_vt_x, 979 window_vt_x,
… …
1054 int old_width, /* last used width in screen resize */ 990 int old_width, /* last used width in screen resize */
1055 old_height; /* last used height in screen resize */ 991 old_height; /* last used height in screen resize */
1056 unsigned long priv_modes, 992 unsigned long priv_modes,
1057 SavedModes; 993 SavedModes;
1058/* ---------- */ 994/* ---------- */
1059 Atom xa[NUM_XA]; 995 Atom *xa;
1060/* ---------- */ 996/* ---------- */
1061#ifdef RXVT_SCROLLBAR 997#ifdef RXVT_SCROLLBAR
1062 GC scrollbarGC, 998 GC scrollbarGC,
1063 topShadowGC, 999 topShadowGC,
1064 botShadowGC; 1000 botShadowGC;
… …
1098 const char *key_delete; 1034 const char *key_delete;
1099#endif 1035#endif
1100 struct mouse_event MEvent; 1036 struct mouse_event MEvent;
1101 XComposeStatus compose; 1037 XComposeStatus compose;
1102 ttymode_t tio; 1038 ttymode_t tio;
1103#ifdef UTMP_SUPPORT
1104# ifdef HAVE_STRUCT_UTMP
1105 struct utmp ut;
1106# endif
1107# ifdef HAVE_STRUCT_UTMPX
1108 struct utmpx utx;
1109# endif
1110# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1111 char ut_id[5];
1112# endif
1113 int utmp_pos;
1114#endif
1115 row_col_t oldcursor; 1039 row_col_t oldcursor;
1116#ifdef XPM_BACKGROUND 1040#ifdef HAVE_BG_PIXMAP
1117 bgPixmap_t bgPixmap; 1041 bgPixmap_t bgPixmap;
1118 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1042#endif
1043#ifdef HAVE_AFTERIMAGE
1044 ASVisual *asv;
1045 ASImageManager *asimman;
1119#endif 1046#endif
1120 1047
1121#if ENABLE_OVERLAY 1048#if ENABLE_OVERLAY
1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1049 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1123 text_t **ov_text; 1050 text_t **ov_text;
1124 rend_t **ov_rend; 1051 rend_t **ov_rend;
1125 1052
1126 void scr_swap_overlay (); 1053 void scr_swap_overlay () NOTHROW;
1127 void scr_overlay_new (int x, int y, int w, int h); 1054 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1128 void scr_overlay_off (); 1055 void scr_overlay_off () NOTHROW;
1129 void scr_overlay_set (int x, int y, 1056 void scr_overlay_set (int x, int y,
1130 text_t text, 1057 text_t text,
1131 rend_t rend = OVERLAY_RSTYLE); 1058 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1132 void scr_overlay_set (int x, int y, const char *s); 1059 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1133 void scr_overlay_set (int x, int y, const wchar_t *s); 1060 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1134#endif 1061#endif
1135 1062
1136 vector<void *> allocated; // free these memory blocks with free() 1063 vector<void *> allocated; // free these memory blocks with free()
1137 1064
1138 char *env_windowid; /* environmental variable WINDOWID */ 1065 char env_windowid[21]; /* environmental variable WINDOWID */
1066 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1139 char *env_display; /* environmental variable DISPLAY */ 1067 char *env_display; /* environmental variable DISPLAY */
1140 char *env_term; /* environmental variable TERM */ 1068 char *env_term; /* environmental variable TERM */
1141 char *env_colorfgbg; 1069
1142 char *locale; 1070 char *locale;
1143 char charsets[4]; 1071 char charsets[4];
1144 char *v_buffer; /* pointer to physical buffer */ 1072 char *v_buffer; /* pointer to physical buffer */
1145 unsigned int v_buflen; /* size of area to write */ 1073 unsigned int v_buflen; /* size of area to write */
1146 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1074 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1147 1075
1148#ifdef KEYSYM_RESOURCE 1076#ifdef KEYSYM_RESOURCE
1149 keyboard_manager *keyboard; 1077 keyboard_manager *keyboard;
1150#endif 1078#endif
1151 1079
1152 const char *rs[NUM_RESOURCES]; 1080 const char *rs[NUM_RESOURCES];
1153 /* command input buffering */ 1081 /* command input buffering */
1154 char *cmdbuf_ptr, *cmdbuf_endp; 1082 char *cmdbuf_ptr, *cmdbuf_endp;
1155 char cmdbuf_base[CBUFSIZ]; 1083 char cmdbuf_base[CBUFSIZ];
1084
1085 ptytty *pty;
1156 1086
1157 rxvt_salloc *talloc; // text line allocator 1087 rxvt_salloc *talloc; // text line allocator
1158 rxvt_salloc *ralloc; // rend line allocator 1088 rxvt_salloc *ralloc; // rend line allocator
1159 1089
1160 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1090 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1169 void iso14755_54 (int x, int y); 1099 void iso14755_54 (int x, int y);
1170# endif 1100# endif
1171#endif 1101#endif
1172 1102
1173 // modifies first argument(!) 1103 // modifies first argument(!)
1174 void paste (char *data, unsigned int len); 1104 void paste (char *data, unsigned int len) NOTHROW;
1175 1105
1176 long vt_emask, vt_emask_perl; 1106 long vt_emask, vt_emask_perl, vt_emask_xim;
1177 1107
1178 void vt_select_input () const 1108 void vt_select_input () const NOTHROW
1179 { 1109 {
1180 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1110 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1181 } 1111 }
1182 1112
1183#if TRANSPARENT 1113#if ENABLE_TRANSPARENCY || ENABLE_PERL
1184 void rootwin_cb (XEvent &xev); 1114 void rootwin_cb (XEvent &xev);
1185 xevent_watcher rootwin_ev; 1115 xevent_watcher rootwin_ev;
1116#endif
1117#if ENABLE_TRANSPARENCY
1118 int check_our_parents ();
1119 void check_our_parents_cb (time_watcher &w);
1120 time_watcher check_our_parents_ev;
1186#endif 1121#endif
1187 1122
1188 void x_cb (XEvent &xev); 1123 void x_cb (XEvent &xev);
1189 void flush (); 1124 void flush ();
1190 xevent_watcher termwin_ev; 1125 xevent_watcher termwin_ev;
1191 xevent_watcher vt_ev; 1126 xevent_watcher vt_ev;
1192#ifdef HAVE_SCROLLBARS 1127#ifdef HAVE_SCROLLBARS
1193 xevent_watcher scrollbar_ev; 1128 xevent_watcher scrollbar_ev;
1194#endif 1129#endif
1195 1130
1131 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1196 void check_cb (check_watcher &w); check_watcher check_ev; 1132 void check_cb (check_watcher &w); check_watcher check_ev;
1197 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1133 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1198 void flush_cb (time_watcher &w); time_watcher flush_ev; 1134 void flush_cb (time_watcher &w); time_watcher flush_ev;
1199
1200 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1135 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1201
1202 void incr_cb (time_watcher &w); time_watcher incr_ev; 1136 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1203 1137
1204#ifdef CURSOR_BLINK 1138#ifdef CURSOR_BLINK
1205 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1139 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1206#endif 1140#endif
1207#ifdef TEXT_BLINK 1141#ifdef TEXT_BLINK
1208 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1143#endif
1144#ifndef NO_BELL
1145 void bell_cb (time_watcher &w); time_watcher bell_ev;
1209#endif 1146#endif
1210 1147
1211#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1148#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1212 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1149 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1213#endif 1150#endif
… …
1230 1167
1231 void tt_winch (); 1168 void tt_winch ();
1232 1169
1233 rxvt_term (); 1170 rxvt_term ();
1234 ~rxvt_term (); 1171 ~rxvt_term ();
1235 void child_exit (); // child has exited, usually destroys
1236 void destroy (); 1172 void destroy ();
1237 void emergency_cleanup (); 1173 void emergency_cleanup ();
1238 1174
1239 bool init (int argc, const char *const *argv); 1175 bool init (int argc, const char *const *argv, stringvec *envv);
1176
1177 bool init (stringvec *argv, stringvec *envv)
1178 {
1179 this->argv = argv;
1180 return init (argv->size (), argv->begin (), envv);
1181 }
1182
1240 bool init_vars (); 1183 bool init_vars ();
1241 1184
1242 bool pty_fill (); 1185 bool pty_fill ();
1243 1186
1244 void make_current () const // make this the "currently active" urxvt instance 1187 void make_current () const // make this the "currently active" urxvt instance
1245 { 1188 {
1246 SET_R (this); 1189 SET_R (this);
1190 set_environ (envv);
1247 rxvt_set_locale (locale); 1191 rxvt_set_locale (locale);
1248 set_environ (envv);
1249 } 1192 }
1250 1193
1251 void init_secondary (); 1194 void init_secondary ();
1252 const char **init_resources (int argc, const char *const *argv); 1195 const char **init_resources (int argc, const char *const *argv);
1253 const char *x_resource (const char *name); 1196 const char *x_resource (const char *name);
… …
1263 void create_windows (int argc, const char *const *argv); 1206 void create_windows (int argc, const char *const *argv);
1264 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1207 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1265 void window_calc (unsigned int newwidth, unsigned int newheight); 1208 void window_calc (unsigned int newwidth, unsigned int newheight);
1266 1209
1267#if USE_XIM 1210#if USE_XIM
1268 rxvt_xim *input_method; 1211 rxvt_xim *input_method;
1269 XIC Input_Context; 1212 XIC Input_Context;
1270 XIMStyle input_style; 1213 XIMStyle input_style;
1271 XPoint spot; // most recently sent spot position 1214 XPoint spot; // most recently sent spot position
1272 1215
1273 void im_destroy (); 1216 void im_destroy ();
1274 void im_cb (); im_watcher im_ev; 1217 void im_cb (); im_watcher im_ev;
1275 void im_set_size (XRectangle &size); 1218 void im_set_size (XRectangle &size);
1276 void im_set_position (XPoint &pos); 1219 void im_set_position (XPoint &pos) NOTHROW;
1277 void im_set_color (unsigned long &fg, unsigned long &bg); 1220 void im_set_color (unsigned long &fg, unsigned long &bg);
1278 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1221 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1279 1222
1280 bool IMisRunning (); 1223 bool IMisRunning ();
1281 void IMSendSpot (); 1224 void IMSendSpot ();
1282 bool IM_get_IC (const char *modifiers); 1225 bool IM_get_IC (const char *modifiers);
1283 void IMSetStatusPosition (); 1226 void IMSetPosition ();
1284#endif 1227#endif
1285 1228
1286 void resize_scrollbar (); 1229 void resize_scrollbar ();
1287 1230
1288 void pixel_position (int *x, int *y);
1289
1290 void selection_click (int clicks, int x, int y);
1291 void selection_extend (int x, int y, int flag);
1292 void selection_rotate (int x, int y);
1293
1294 /* autoconvert */
1295
1296 // command.C 1231 // command.C
1297 void lookup_key (XKeyEvent &ev); 1232 void key_press (XKeyEvent &ev);
1233 void key_release (XKeyEvent &ev);
1298 unsigned int cmd_write (const char *str, unsigned int count); 1234 unsigned int cmd_write (const char *str, unsigned int count);
1299 1235
1300 wchar_t next_char (); 1236 wchar_t next_char () NOTHROW;
1301 wchar_t cmd_getc (); 1237 wchar_t cmd_getc () THROW ((class out_of_input));
1302 uint32_t next_octet (); 1238 uint32_t next_octet () NOTHROW;
1303 uint32_t cmd_get8 (); 1239 uint32_t cmd_get8 () THROW ((class out_of_input));
1304 1240
1305 bool cmd_parse (); 1241 bool cmd_parse ();
1306 void mouse_report (XButtonEvent &ev); 1242 void mouse_report (XButtonEvent &ev);
1307 void button_press (XButtonEvent &ev); 1243 void button_press (XButtonEvent &ev);
1308 void button_release (XButtonEvent &ev); 1244 void button_release (XButtonEvent &ev);
1309 void focus_in (); 1245 void focus_in ();
1310 void focus_out (); 1246 void focus_out ();
1311 int check_our_parents (); 1247 void update_fade_color (unsigned int idx);
1312#ifdef PRINTPIPE 1248#ifdef PRINTPIPE
1313 FILE *popen_printer (); 1249 FILE *popen_printer ();
1314 int pclose_printer (FILE *stream); 1250 int pclose_printer (FILE *stream);
1315#endif 1251#endif
1316 void process_print_pipe (); 1252 void process_print_pipe ();
… …
1329 void process_sgr_mode (unsigned int nargs, const int *arg); 1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1330 void process_graphics (); 1266 void process_graphics ();
1331 // init.C 1267 // init.C
1332 void Get_Colours (); 1268 void Get_Colours ();
1333 void get_ourmods (); 1269 void get_ourmods ();
1334 // logging.C
1335 void makeutent (const char *pty, const char *hostname);
1336 void cleanutent ();
1337 // main.C 1270 // main.C
1338 void privileged_utmp (rxvt_privaction action);
1339 bool set_fonts (); 1271 bool set_fonts ();
1340 void set_string_property (Atom prop, const char *str, int len = -1); 1272 void set_string_property (Atom prop, const char *str, int len = -1);
1341 void set_utf8_property (Atom prop, const char *str, int len = -1); 1273 void set_utf8_property (Atom prop, const char *str, int len = -1);
1342 void set_title (const char *str); 1274 void set_title (const char *str);
1343 void set_icon_name (const char *str); 1275 void set_icon_name (const char *str);
1344 void set_window_color (int idx, const char *color); 1276 void set_window_color (int idx, const char *color);
1345 void set_colorfgbg (); 1277 void set_colorfgbg ();
1346 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1278 bool set_color (rxvt_color &color, const char *name);
1279 void alias_color (int dst, int src);
1347 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1280 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1348 1281
1349 // screen.C 1282 // screen.C
1350 1283
1351 void lalloc (line_t &l) const 1284 void lalloc (line_t &l) const
… …
1374 1307
1375 if (ncol > prev_ncol) 1308 if (ncol > prev_ncol)
1376 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1309 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1377 } 1310 }
1378 1311
1379 int fgcolor_of (rend_t r) const 1312 int fgcolor_of (rend_t r) const NOTHROW
1380 { 1313 {
1381 int base = GET_BASEFG (r); 1314 int base = GET_BASEFG (r);
1382#ifndef NO_BRIGHTCOLOR 1315#ifndef NO_BRIGHTCOLOR
1383 if (r & RS_Bold 1316 if (r & RS_Bold
1384# if ENABLE_STYLES 1317# if ENABLE_STYLES
1385 && OPTION (Opt_intensityStyles) 1318 && option (Opt_intensityStyles)
1386# endif 1319# endif
1387 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1320 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1388 base += minBrightCOLOR - minCOLOR; 1321 base += minBrightCOLOR - minCOLOR;
1389#endif 1322#endif
1390 return base; 1323 return base;
1391 } 1324 }
1392 1325
1393 int bgcolor_of (rend_t r) const 1326 int bgcolor_of (rend_t r) const NOTHROW
1394 { 1327 {
1395 int base = GET_BASEBG (r); 1328 int base = GET_BASEBG (r);
1396#ifndef NO_BRIGHTCOLOR 1329#ifndef NO_BRIGHTCOLOR
1397 if (r & RS_Blink 1330 if (r & RS_Blink
1398# if ENABLE_STYLES 1331# if ENABLE_STYLES
1399 && OPTION (Opt_intensityStyles) 1332 && option (Opt_intensityStyles)
1400# endif 1333# endif
1401 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1334 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1402 base += minBrightCOLOR - minCOLOR; 1335 base += minBrightCOLOR - minCOLOR;
1403#endif 1336#endif
1404 return base; 1337 return base;
1405 } 1338 }
1406 1339
1407 bool option (uint32_t opt) const 1340 bool option (uint8_t opt) const NOTHROW
1408 { 1341 {
1409 return OPTION (opt); 1342 return options[opt >> 3] & (1 << (opt & 7));
1410 } 1343 }
1411 1344
1412 void set_option (uint32_t opt, bool set) 1345 void set_option (uint8_t opt, bool set = true) NOTHROW
1413 { 1346 {
1414 if (set) 1347 if (set)
1415 options |= opt; 1348 options[opt >> 3] |= (1 << (opt & 7));
1416 else 1349 else
1417 options &= ~opt; 1350 options[opt >> 3] &= ~(1 << (opt & 7));
1418 } 1351 }
1419 1352
1420 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1353 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1421 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1354 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1422 int scr_scroll_text (int row1, int row2, int count); 1355 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1423 void scr_reset (); 1356 void scr_reset ();
1424 void scr_release (); 1357 void scr_release () NOTHROW;
1425 void scr_clear (bool really = false); 1358 void scr_clear (bool really = false) NOTHROW;
1426 void scr_refresh (unsigned char refresh_type); 1359 void scr_refresh () NOTHROW;
1427 bool scr_refresh_rend (rend_t mask, rend_t value); 1360 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1428 void scr_erase_screen (int mode); 1361 void scr_erase_screen (int mode) NOTHROW;
1429#if ENABLE_FRILLS 1362#if ENABLE_FRILLS
1430 void scr_erase_savelines (); 1363 void scr_erase_savelines () NOTHROW;
1431 void scr_backindex (); 1364 void scr_backindex () NOTHROW;
1432 void scr_forwardindex (); 1365 void scr_forwardindex () NOTHROW;
1433#endif 1366#endif
1434 void scr_touch (bool refresh); 1367 void scr_touch (bool refresh) NOTHROW;
1435 void scr_expose (int x, int y, int width, int height, bool refresh); 1368 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1436 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1369 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1437 void scr_recolour (); 1370 void scr_recolour () NOTHROW;
1438 void scr_remap_chars (); 1371 void scr_remap_chars () NOTHROW;
1439 void scr_remap_chars (line_t &l); 1372 void scr_remap_chars (line_t &l) NOTHROW;
1373
1374 enum cursor_mode { SAVE, RESTORE };
1440 1375
1441 void scr_poweron (); 1376 void scr_poweron ();
1442 void scr_cursor (int mode); 1377 void scr_cursor (cursor_mode mode) NOTHROW;
1443 void scr_do_wrap (); 1378 void scr_do_wrap () NOTHROW;
1379 void scr_swap_screen () NOTHROW;
1444 int scr_change_screen (int scrn); 1380 void scr_change_screen (int scrn);
1445 void scr_color (unsigned int color, int fgbg); 1381 void scr_color (unsigned int color, int fgbg) NOTHROW;
1446 void scr_rendition (int set, int style); 1382 void scr_rendition (int set, int style) NOTHROW;
1447 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1383 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1448 void scr_backspace (); 1384 void scr_backspace () NOTHROW;
1449 void scr_tab (int count, bool ht = false); 1385 void scr_tab (int count, bool ht = false) NOTHROW;
1450 void scr_gotorc (int row, int col, int relative); 1386 void scr_gotorc (int row, int col, int relative) NOTHROW;
1451 void scr_index (enum page_dirn direction); 1387 void scr_index (enum page_dirn direction) NOTHROW;
1452 void scr_erase_line (int mode); 1388 void scr_erase_line (int mode) NOTHROW;
1453 void scr_E (); 1389 void scr_E () NOTHROW;
1454 void scr_insdel_lines (int count, int insdel); 1390 void scr_insdel_lines (int count, int insdel) NOTHROW;
1455 void scr_insdel_chars (int count, int insdel); 1391 void scr_insdel_chars (int count, int insdel) NOTHROW;
1456 void scr_scroll_region (int top, int bot); 1392 void scr_scroll_region (int top, int bot) NOTHROW;
1457 void scr_cursor_visible (int mode); 1393 void scr_cursor_visible (int mode) NOTHROW;
1458 void scr_autowrap (int mode); 1394 void scr_autowrap (int mode) NOTHROW;
1459 void scr_relative_origin (int mode); 1395 void scr_relative_origin (int mode) NOTHROW;
1460 void scr_insert_mode (int mode); 1396 void scr_insert_mode (int mode) NOTHROW;
1461 void scr_set_tab (int mode); 1397 void scr_set_tab (int mode) NOTHROW;
1462 void scr_rvideo_mode (int mode); 1398 void scr_rvideo_mode (bool on) NOTHROW;
1463 void scr_report_position (); 1399 void scr_report_position () NOTHROW;
1464 void set_font_style (); 1400 void set_font_style () NOTHROW;
1465 void scr_charset_choose (int set); 1401 void scr_charset_choose (int set) NOTHROW;
1466 void scr_charset_set (int set, unsigned int ch); 1402 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1467 void scr_move_to (int y, int len); 1403 void scr_move_to (int y, int len) NOTHROW;
1468 bool scr_page (enum page_dirn direction, int nlines); 1404 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1469 bool scr_changeview (int new_view_start); 1405 bool scr_changeview (int new_view_start) NOTHROW;
1470 void scr_bell (); 1406 void scr_bell () NOTHROW;
1471 void scr_printscreen (int fullhist); 1407 void scr_printscreen (int fullhist) NOTHROW;
1472 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1408 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1473 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1409 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1474 void scr_reverse_selection (); 1410 void scr_reverse_selection () NOTHROW;
1475 void scr_dump (int fd); 1411 void scr_dump (int fd) NOTHROW;
1412
1476 void selection_check (int check_more); 1413 void selection_check (int check_more) NOTHROW;
1477 void selection_paste (Window win, Atom prop, bool delete_prop); 1414 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1478 void selection_property (Window win, Atom prop); 1415 void selection_property (Window win, Atom prop) NOTHROW;
1479 void selection_request (Time tm, int x, int y); 1416 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1480 int selection_request_other (Atom target, int selnum); 1417 int selection_request_other (Atom target, int selnum) NOTHROW;
1481 void selection_clear (); 1418 void selection_clear () NOTHROW;
1482 void selection_make (Time tm); 1419 void selection_make (Time tm);
1483 bool selection_grab (Time tm); 1420 bool selection_grab (Time tm) NOTHROW;
1484 void selection_start_colrow (int col, int row); 1421 void selection_start_colrow (int col, int row) NOTHROW;
1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1422 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1423 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1487 void selection_remove_trailing_spaces (); 1424 void selection_remove_trailing_spaces () NOTHROW;
1488 void selection_send (const XSelectionRequestEvent &rq); 1425 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1426 void selection_click (int clicks, int x, int y) NOTHROW;
1427 void selection_extend (int x, int y, int flag) NOTHROW;
1428 void selection_rotate (int x, int y) NOTHROW;
1429
1430 void pixel_position (int *x, int *y) NOTHROW;
1489 1431
1490#if defined(NEXT_SCROLLBAR) 1432#if defined(NEXT_SCROLLBAR)
1491 // scrollbar-next.C 1433 // scrollbar-next.C
1492 Pixmap renderPixmap (const char *const *data, int width, int height); 1434 Pixmap renderPixmap (const char *const *data, int width, int height);
1493 void init_scrollbar_stuff (); 1435 void init_scrollbar_stuff ();
… …
1495 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1437 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1496#endif 1438#endif
1497 1439
1498#if defined(RXVT_SCROLLBAR) 1440#if defined(RXVT_SCROLLBAR)
1499 // scrollbar-rxvt.C 1441 // scrollbar-rxvt.C
1500 void Draw_button (int x, int y, int state, int dirn);
1501 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1442 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1502#endif 1443#endif
1503 1444
1504#if defined(XTERM_SCROLLBAR) 1445#if defined(XTERM_SCROLLBAR)
1505 // scrollbar-xterm.C 1446 // scrollbar-xterm.C
… …
1520 void get_options (int argc, const char *const *argv); 1461 void get_options (int argc, const char *const *argv);
1521 int parse_keysym (const char *str, const char *arg); 1462 int parse_keysym (const char *str, const char *arg);
1522 void get_xdefaults (FILE *stream, const char *name); 1463 void get_xdefaults (FILE *stream, const char *name);
1523 void extract_resources (); 1464 void extract_resources ();
1524 // xpm.C 1465 // xpm.C
1525 int scale_pixmap (const char *geom); 1466//int scale_pixmap (const char *geom);
1526 void resize_pixmap (); 1467 void resize_pixmap ();
1527 Pixmap set_bgPixmap (const char *file); 1468 void set_bgPixmap (const char *file);
1528}; 1469};
1529 1470
1530/* 1471/*
1531 ***************************************************************************** 1472 *****************************************************************************
1532 * PROTOTYPES 1473 * PROTOTYPES
… …
1536# define __PROTO(p) p 1477# define __PROTO(p) p
1537#else 1478#else
1538# define __PROTO(p) () 1479# define __PROTO(p) ()
1539#endif 1480#endif
1540 1481
1541#ifdef DEBUG_malloc
1542# include "dmalloc.h" /* This comes last */
1543#endif
1544
1545#endif /* _RXVT_H_ */ 1482#endif /* _RXVT_H_ */
1546 1483

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