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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.208 by root, Mon Jan 16 15:00:20 2006 UTC vs.
Revision 1.270 by sasha, Fri Jun 8 20:04:12 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
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
85#ifdef XPM_BACKGROUND 82#elif defined(XPM_BACKGROUND)
86# ifdef XPM_INC_X11 83# ifdef XPM_INC_X11
87# include <X11/xpm.h> 84# include <X11/xpm.h>
88# else 85# else
89# include <xpm.h> 86# include <xpm.h>
90# endif 87# endif
… …
93#ifndef STDIN_FILENO 90#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 91# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 92# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 93# define STDERR_FILENO 2
97#endif 94#endif
95
96/****************************************************************************/
97
98// exception thrown on fatal (per-instance) errors
99class rxvt_failure_exception { };
100
101// exception thrown when the command parser runs out of input data
102class out_of_input { };
98 103
99/* 104/*
100 ***************************************************************************** 105 *****************************************************************************
101 * PROTOTYPES 106 * PROTOTYPES
102 ***************************************************************************** 107 *****************************************************************************
103 */ 108 */
104// main.C 109// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 110RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 111RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 112void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 113void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 114void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 115void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 116
113// util.C 117// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 118char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 119wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 120char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 121wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str); 122char * rxvt_strdup_cpp (const char *str);
119 123
120// misc.C 124#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
125
121char * rxvt_r_basename (const char *str); 126char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 127void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 128void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 129void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 130void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 131void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
132
127int rxvt_Str_match (const char *s1, const char *s2); 133int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 134const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 135char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 136int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 137char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 138void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 139char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
134void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
136void rxvt_usleep (int usecs);
137 140
138///////////////////////////////////////////////////////////////////////////// 141/////////////////////////////////////////////////////////////////////////////
139 142
140// temporarily replace the process environment 143// temporarily replace the process environment
141extern char **environ; 144extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 145extern char **rxvt_environ; // the original environ pointer
143 146
144inline void set_environ (stringvec *envv) 147inline void set_environ (stringvec *envv)
145{ 148{
149#if ENABLE_PERL
150 assert (envv);
151#else
146 if (envv) 152 if (envv)
153#endif
147 environ = (char **)envv->begin (); 154 environ = (char **)envv->begin ();
148} 155}
149 156
150inline void set_environ (char **envv) 157inline void set_environ (char **envv)
151{ 158{
159#if ENABLE_PERL
160 assert (envv);
161#else
152 if (envv) 162 if (envv)
163#endif
153 environ = envv; 164 environ = envv;
154} 165}
155 166
156/* 167/*
157 ***************************************************************************** 168 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 169 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 170 *****************************************************************************
160 */ 171 */
161struct grwin_t; 172struct grwin_t;
162 173
163/* If we're using either the rxvt scrollbar or menu bars, keep the 174/* If we're using either the rxvt scrollbar, keep the
164 * scrollColor resource. 175 * scrollColor resource.
165 */ 176 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 177#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 178# define KEEP_SCROLLCOLOR 1
168#else 179#else
… …
170#endif 181#endif
171 182
172#ifdef XPM_BACKGROUND 183#ifdef XPM_BACKGROUND
173typedef struct { 184typedef struct {
174 short w, h, x, y; 185 short w, h, x, y;
186 bool auto_resize ;
175 Pixmap pixmap; 187 Pixmap pixmap;
176} bgPixmap_t; 188} bgPixmap_t;
177#endif 189#endif
178 190
179/* 191/*
… …
256 268
257#define scrollBar_esc 30 269#define scrollBar_esc 30
258 270
259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 271#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
260# define HAVE_SCROLLBARS 1 272# define HAVE_SCROLLBARS 1
261#endif
262
263/* width of scrollBar shadow, must be 1 or 2 */
264#ifdef HALFSHADOW
265# define MENU_SHADOW 1
266#else
267# define MENU_SHADOW 2
268#endif 273#endif
269 274
270#define R_SB_ALIGN_CENTRE 0 275#define R_SB_ALIGN_CENTRE 0
271#define R_SB_ALIGN_TOP 1 276#define R_SB_ALIGN_TOP 1
272#define R_SB_ALIGN_BOTTOM 2 277#define R_SB_ALIGN_BOTTOM 2
… …
345 * | 350 * |
346 * +---< SB_WIDTH_NEXT 351 * +---< SB_WIDTH_NEXT
347 */ 352 */
348 353
349enum { 354enum {
350 NO_REFRESH = 0 , /* Window not visible at all! */ 355 NO_REFRESH = 0, /* Window not visible at all! */
351 FAST_REFRESH = 1<<0, /* Fully exposed window */ 356 FAST_REFRESH = 1, /* Fully exposed window */
352 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 357 SLOW_REFRESH = 2, /* Partially exposed window */
353 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
354}; 358};
355 359
356#ifdef NO_SECONDARY_SCREEN 360#ifdef NO_SECONDARY_SCREEN
357# define NSCREENS 0 361# define NSCREENS 0
358#else 362#else
… …
402 406
403// fake styles 407// fake styles
404#define RS_Blink 0x00010000UL // blink 408#define RS_Blink 0x00010000UL // blink
405#define RS_RVid 0x00020000UL // reverse video 409#define RS_RVid 0x00020000UL // reverse video
406#define RS_Uline 0x00040000UL // underline 410#define RS_Uline 0x00040000UL // underline
411
412// toggle this to force redraw, must be != RS_Careful
413#define RS_redraw 0x01000000UL
407 414
408// 5 custom bits for extensions 415// 5 custom bits for extensions
409#define RS_customCount 32 416#define RS_customCount 32
410#define RS_customMask 0x00f80000UL 417#define RS_customMask 0x00f80000UL
411#define RS_customShift 19 418#define RS_customShift 19
… …
481 Rxvt_restoreFG = 39, // change default fg color 488 Rxvt_restoreFG = 39, // change default fg color
482 Rxvt_restoreBG = 49, // change default bg color 489 Rxvt_restoreBG = 49, // change default bg color
483 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 490 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
484 491
485 URxvt_locale = 701, // change locale 492 URxvt_locale = 701, // change locale
486 URxvt_Menu = 703, // set menu item 493 URxvt_version = 702, // request version
494
487 URxvt_Color_IT = 704, // change actual 'Italic' colour 495 URxvt_Color_IT = 704, // change actual 'Italic' colour
488 URxvt_Color_tint = 705, // change actual tint colour 496 URxvt_Color_tint = 705, // change actual tint colour
489 URxvt_Color_BD = 706, 497 URxvt_Color_BD = 706,
490 URxvt_Color_UL = 707, 498 URxvt_Color_UL = 707,
491 499
… …
506 * on the unnecessary items, e.g. Color_pointer, but won't bother 514 * on the unnecessary items, e.g. Color_pointer, but won't bother
507 * until we need to. Also, be aware of usage in pixcolor_set 515 * until we need to. Also, be aware of usage in pixcolor_set
508 */ 516 */
509 517
510enum colour_list { 518enum colour_list {
519 Color_none = -2,
520 Color_transparent = -1,
511 Color_fg = 0, 521 Color_fg = 0,
512 Color_bg, 522 Color_bg,
513 minCOLOR, /* 2 */ 523 minCOLOR, /* 2 */
514 Color_Black = minCOLOR, 524 Color_Black = minCOLOR,
515 Color_Red3, 525 Color_Red3,
… …
575#endif 585#endif
576}; 586};
577 587
578#define Color_Bits 7 // 0 .. maxTermCOLOR 588#define Color_Bits 7 // 0 .. maxTermCOLOR
579 589
580#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
581#define NPIXCLR_BITS 32
582
583/* 590/*
584 * Resource list 591 * Resource list
585 */ 592 */
586enum { 593enum {
587# define def(name) Rs_ ## name, 594# define def(name) Rs_ ## name,
588# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 595# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
589# include "rsinc.h" 596# include "rsinc.h"
590# undef def 597# undef def
591# undef reserve 598# undef reserve
592 NUM_RESOURCES 599 NUM_RESOURCES
593};
594
595// see init.C:xa_names, which must be kept in sync
596enum {
597 XA_TEXT = 0,
598 XA_COMPOUND_TEXT,
599 XA_UTF8_STRING,
600 XA_MULTIPLE,
601 XA_TARGETS,
602 XA_TIMESTAMP,
603 XA_VT_SELECTION,
604 XA_INCR,
605 XA_WM_PROTOCOLS,
606 XA_WM_DELETE_WINDOW,
607 XA_CLIPBOARD,
608#if ENABLE_FRILLS
609 XA_MOTIF_WM_HINTS,
610#endif
611#if ENABLE_EWMH
612 XA_NET_WM_PID,
613 XA_NET_WM_NAME,
614 XA_NET_WM_ICON_NAME,
615 XA_NET_WM_PING,
616#endif
617#if USE_XIM
618 XA_WM_LOCALE_NAME,
619#endif
620#if TRANSPARENT
621 XA_XROOTPMAP_ID,
622 XA_ESETROOT_PMAP_ID,
623#endif
624#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
625 XA_DNDPROTOCOL,
626 XA_DNDSELECTION,
627#endif
628#if ENABLE_XEMBED
629 XA_XEMBED,
630 XA_XEMBED_INFO,
631#endif
632 NUM_XA
633}; 600};
634 601
635/* DEC private modes */ 602/* DEC private modes */
636#define PrivMode_132 (1UL<<0) 603#define PrivMode_132 (1UL<<0)
637#define PrivMode_132OK (1UL<<1) 604#define PrivMode_132OK (1UL<<1)
… …
709/* 676/*
710 ***************************************************************************** 677 *****************************************************************************
711 * MACRO DEFINES 678 * MACRO DEFINES
712 ***************************************************************************** 679 *****************************************************************************
713 */ 680 */
714#define dDisp Display *disp = display->display 681#define dLocal(type,name) type const name = this->name
682
683// for speed reasons, we assume that all codepoints 32 to 126 are
684// single-width.
685#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715 686
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 687/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 688#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 689#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 690#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
721#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 692#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 693#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 694#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 695#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725 696
726#define OPTION(opt) (options & (opt))
727#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
728 | Opt_jumpScroll | Opt_secondaryScreen \
729 | Opt_pastableTabs | Opt_intensityStyles)
730
731// for m >= -n, ensure remainder lies between 0..n-1 697// for m >= -n, ensure remainder lies between 0..n-1
732#define MOD(m,n) (((m) + (n)) % (n)) 698#define MOD(m,n) (((m) + (n)) % (n))
733 699
734#define LINENO(n) MOD (term_start + int(n), total_rows) 700#define LINENO(n) MOD (term_start + int(n), total_rows)
735#define ROW(n) row_buf [LINENO (n)] 701#define ROW(n) row_buf [LINENO (n)]
… …
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 719#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 720#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 721
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 722#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 723
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 724#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 725#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 726
761#if ENABLE_STYLES 727#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 728# define FONTSET(style) fontset[GET_STYLE (style)]
763#else 729#else
764# define FONTSET(style) fontset[0] 730# define FONTSET(style) fontset[0]
… …
798# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 764# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
799#else 765#else
800# define XPMClearArea(a, b, c, d, e, f, g) 766# define XPMClearArea(a, b, c, d, e, f, g)
801#endif 767#endif
802 768
803#ifdef UTMP_SUPPORT
804# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805# undef HAVE_UTMPX_H
806# undef HAVE_STRUCT_UTMPX
807# endif
808# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809# undef HAVE_UTMP_H
810# undef HAVE_STRUCT_UTMP
811# endif
812
813# ifdef HAVE_UTMPX_H
814# include <utmpx.h>
815# endif
816# ifdef HAVE_UTMP_H
817# include <utmp.h>
818# endif
819#endif
820
821#ifdef DEBUG_CMD
822# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823#else
824# define D_CMD(x)
825#endif
826#ifdef DEBUG_INIT
827# define D_INIT(x) fprintf x ; fputc('\n', stderr)
828#else
829# define D_INIT(x)
830#endif
831#ifdef DEBUG_MAIN
832# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_MAIN(x)
835#endif
836#ifdef DEBUG_SIZE
837# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
838#else
839# define D_SIZE(x)
840#endif
841
842extern class rxvt_failure_exception { } rxvt_failure_exception;
843
844typedef callback1<void, const char *> log_callback; 769typedef callback<void (const char *)> log_callback;
845typedef callback1<int, int> getfd_callback; 770typedef callback<int (int)> getfd_callback;
846
847extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
848extern void rxvt_log (const char *fmt, ...);
849extern void rxvt_warn (const char *fmt, ...);
850extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
851extern void rxvt_exit_failure () __attribute__ ((noreturn));
852 771
853#define SET_LOCALE(locale) rxvt_set_locale (locale) 772#define SET_LOCALE(locale) rxvt_set_locale (locale)
854extern bool rxvt_set_locale (const char *locale); 773extern bool rxvt_set_locale (const char *locale) NOTHROW;
855extern void rxvt_push_locale (const char *locale); 774extern void rxvt_push_locale (const char *locale) NOTHROW;
856extern void rxvt_pop_locale (); 775extern void rxvt_pop_locale () NOTHROW;
857
858/****************************************************************************/
859
860#define BLINK_INTERVAL 0.5
861#define TEXT_BLINK_INTERVAL 0.5
862
863#ifndef __attribute__
864# ifdef __GNUC__
865# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
866# define __attribute__(x)
867# endif
868# endif
869# define __attribute__(x)
870#endif
871 776
872/****************************************************************************/ 777/****************************************************************************/
873 778
874#define LINE_LONGER 0x0001 // line is continued on the next row 779#define LINE_LONGER 0x0001 // line is continued on the next row
875#define LINE_FILTERED 0x0002 // line has been filtered 780#define LINE_FILTERED 0x0002 // line has been filtered
876#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 781#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
782#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
783#define LINE_BIDI 0x0010 // line needs bidi (NYI)
877 784
878struct line_t { 785struct line_t {
879 text_t *t; // terminal the text 786 text_t *t; // terminal the text
880 rend_t *r; // rendition, uses RS_ flags 787 rend_t *r; // rendition, uses RS_ flags
881 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 788 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
935# define COMPOSE_LO 0x40000000UL 842# define COMPOSE_LO 0x40000000UL
936# define COMPOSE_HI 0x400fffffUL 843# define COMPOSE_HI 0x400fffffUL
937# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 844# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
938#else 845#else
939# if ENABLE_PERL 846# if ENABLE_PERL
940# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 847# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
941# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 848# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
942# else 849# else
943# define COMPOSE_LO 0xd800UL 850# define COMPOSE_LO 0xd800UL
944# define COMPOSE_HI 0xf8ffUL 851# define COMPOSE_HI 0xf8ffUL
945# endif 852# endif
… …
974#endif 881#endif
975 882
976/****************************************************************************/ 883/****************************************************************************/
977 884
978#ifdef KEYSYM_RESOURCE 885#ifdef KEYSYM_RESOURCE
979 class keyboard_manager; 886class keyboard_manager;
980#endif 887#endif
981 888
982struct rxvt_term : zero_initialized, rxvt_vars { 889struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
890
891 // special markers with magic addresses
892 static const char resval_undef []; // options specifically unset
893 static const char resval_on []; // boolean options switched on
894 static const char resval_off []; // or off
895
983 log_callback *log_hook; // log error messages through this hook, if != 0 896 log_callback *log_hook; // log error messages through this hook, if != 0
984 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 897 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
985#if ENABLE_PERL 898#if ENABLE_PERL
986 rxvt_perl_term perl; 899 rxvt_perl_term perl;
987#endif 900#endif
988 struct mbstate mbstate; // current input multibyte state 901 struct mbstate mbstate; // current input multibyte state
989 902
990 unsigned char want_refresh:1, 903 unsigned char want_refresh:1,
991#ifdef TRANSPARENT 904#ifdef TRANSPARENT
992 want_full_refresh:1, /* awaiting full screen refresh */ 905 want_full_refresh:1, /* awaiting full screen refresh */
993#endif
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */ 906 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */ 907 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif 908#endif
998 current_screen:1, /* primary or secondary */ 909 current_screen:1, /* primary or secondary */
999 hate_those_clicks:1, /* a.k.a. keep mark position */
1000 num_scr_allow:1, 910 num_scr_allow:1,
1001 bypass_keystate:1, 911 bypass_keystate:1,
1002#ifdef CURSOR_BLINK 912#ifdef CURSOR_BLINK
1003 hidden_cursor:1, 913 hidden_cursor:1,
1004#endif 914#endif
… …
1019#endif 929#endif
1020 scrollbar_align, 930 scrollbar_align,
1021 selection_wait, 931 selection_wait,
1022 selection_type; 932 selection_type;
1023/* ---------- */ 933/* ---------- */
934 bool rvideo_state, rvideo_mode;
935#ifndef NO_BELL
1024 short rvideo; 936 bool rvideo_bell;
937#endif
1025 int num_scr; /* screen: number lines scrolled */ 938 int num_scr; /* screen: number lines scrolled */
1026 int prev_ncol, /* screen: previous number of columns */ 939 int prev_ncol, /* screen: previous number of columns */
1027 prev_nrow; /* screen: previous number of rows */ 940 prev_nrow; /* screen: previous number of rows */
1028/* ---------- */ 941/* ---------- */
1029 rend_t rstyle; 942 rend_t rstyle;
1030/* ---------- */
1031 uint32_t pixcolor_set[NPIXCLR_SETS];
1032/* ---------- */ 943/* ---------- */
1033#ifdef SELECTION_SCROLLING 944#ifdef SELECTION_SCROLLING
1034 int scroll_selection_lines; 945 int scroll_selection_lines;
1035 enum page_dirn scroll_selection_dir; 946 enum page_dirn scroll_selection_dir;
1036 int selection_save_x, 947 int selection_save_x,
… …
1063 int old_width, /* last used width in screen resize */ 974 int old_width, /* last used width in screen resize */
1064 old_height; /* last used height in screen resize */ 975 old_height; /* last used height in screen resize */
1065 unsigned long priv_modes, 976 unsigned long priv_modes,
1066 SavedModes; 977 SavedModes;
1067/* ---------- */ 978/* ---------- */
1068 Atom xa[NUM_XA]; 979 Atom *xa;
1069/* ---------- */ 980/* ---------- */
1070#ifdef RXVT_SCROLLBAR 981#ifdef RXVT_SCROLLBAR
1071 GC scrollbarGC, 982 GC scrollbarGC,
1072 topShadowGC, 983 topShadowGC,
1073 botShadowGC; 984 botShadowGC;
… …
1107 const char *key_delete; 1018 const char *key_delete;
1108#endif 1019#endif
1109 struct mouse_event MEvent; 1020 struct mouse_event MEvent;
1110 XComposeStatus compose; 1021 XComposeStatus compose;
1111 ttymode_t tio; 1022 ttymode_t tio;
1112#ifdef UTMP_SUPPORT
1113# ifdef HAVE_STRUCT_UTMP
1114 struct utmp ut;
1115# endif
1116# ifdef HAVE_STRUCT_UTMPX
1117 struct utmpx utx;
1118# endif
1119# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120 char ut_id[5];
1121# endif
1122 int utmp_pos;
1123#endif
1124 row_col_t oldcursor; 1023 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1024#ifdef XPM_BACKGROUND
1126 bgPixmap_t bgPixmap; 1025 bgPixmap_t bgPixmap;
1026#ifdef HAVE_AFTERIMAGE
1027 ASImageManager *asimman;
1028 ASImage *original_asim;
1029 struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
1030#else
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1031 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1032#endif
1128#endif 1033#endif
1129 1034
1130#if ENABLE_OVERLAY 1035#if ENABLE_OVERLAY
1131 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1036 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1132 text_t **ov_text; 1037 text_t **ov_text;
1133 rend_t **ov_rend; 1038 rend_t **ov_rend;
1134 1039
1135 void scr_swap_overlay (); 1040 void scr_swap_overlay () NOTHROW;
1136 void scr_overlay_new (int x, int y, int w, int h); 1041 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1137 void scr_overlay_off (); 1042 void scr_overlay_off () NOTHROW;
1138 void scr_overlay_set (int x, int y, 1043 void scr_overlay_set (int x, int y,
1139 text_t text, 1044 text_t text,
1140 rend_t rend = OVERLAY_RSTYLE); 1045 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1141 void scr_overlay_set (int x, int y, const char *s); 1046 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1142 void scr_overlay_set (int x, int y, const wchar_t *s); 1047 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1143#endif 1048#endif
1144 1049
1145 vector<void *> allocated; // free these memory blocks with free() 1050 vector<void *> allocated; // free these memory blocks with free()
1146 1051
1147 char *env_windowid; /* environmental variable WINDOWID */ 1052 char env_windowid[21]; /* environmental variable WINDOWID */
1053 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1148 char *env_display; /* environmental variable DISPLAY */ 1054 char *env_display; /* environmental variable DISPLAY */
1149 char *env_term; /* environmental variable TERM */ 1055 char *env_term; /* environmental variable TERM */
1150 char *env_colorfgbg; 1056
1151 char *locale; 1057 char *locale;
1152 char charsets[4]; 1058 char charsets[4];
1153 char *v_buffer; /* pointer to physical buffer */ 1059 char *v_buffer; /* pointer to physical buffer */
1154 unsigned int v_buflen; /* size of area to write */ 1060 unsigned int v_buflen; /* size of area to write */
1155 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1061 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1156 1062
1157#ifdef KEYSYM_RESOURCE 1063#ifdef KEYSYM_RESOURCE
1158 keyboard_manager *keyboard; 1064 keyboard_manager *keyboard;
1159#endif 1065#endif
1160 1066
1161 const char *rs[NUM_RESOURCES]; 1067 const char *rs[NUM_RESOURCES];
1162 /* command input buffering */ 1068 /* command input buffering */
1163 char *cmdbuf_ptr, *cmdbuf_endp; 1069 char *cmdbuf_ptr, *cmdbuf_endp;
1164 char cmdbuf_base[CBUFSIZ]; 1070 char cmdbuf_base[CBUFSIZ];
1071
1072 ptytty *pty;
1165 1073
1166 rxvt_salloc *talloc; // text line allocator 1074 rxvt_salloc *talloc; // text line allocator
1167 rxvt_salloc *ralloc; // rend line allocator 1075 rxvt_salloc *ralloc; // rend line allocator
1168 1076
1169 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1077 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1178 void iso14755_54 (int x, int y); 1086 void iso14755_54 (int x, int y);
1179# endif 1087# endif
1180#endif 1088#endif
1181 1089
1182 // modifies first argument(!) 1090 // modifies first argument(!)
1183 void paste (char *data, unsigned int len); 1091 void paste (char *data, unsigned int len) NOTHROW;
1184 1092
1185 long vt_emask, vt_emask_perl; 1093 long vt_emask, vt_emask_perl, vt_emask_xim;
1186 1094
1187 void vt_select_input () const 1095 void vt_select_input () const NOTHROW
1188 { 1096 {
1189 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1097 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1190 } 1098 }
1191 1099
1192#if TRANSPARENT 1100#if TRANSPARENT || ENABLE_PERL
1193 void rootwin_cb (XEvent &xev); 1101 void rootwin_cb (XEvent &xev);
1194 xevent_watcher rootwin_ev; 1102 xevent_watcher rootwin_ev;
1103 void check_our_parents_cb (time_watcher &w);
1104 time_watcher check_our_aprents_ev;
1195#endif 1105#endif
1196 1106
1197 void x_cb (XEvent &xev); 1107 void x_cb (XEvent &xev);
1198 void flush (); 1108 void flush ();
1199 xevent_watcher termwin_ev; 1109 xevent_watcher termwin_ev;
1200 xevent_watcher vt_ev; 1110 xevent_watcher vt_ev;
1201#ifdef HAVE_SCROLLBARS 1111#ifdef HAVE_SCROLLBARS
1202 xevent_watcher scrollbar_ev; 1112 xevent_watcher scrollbar_ev;
1203#endif 1113#endif
1204 1114
1115 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1205 void check_cb (check_watcher &w); check_watcher check_ev; 1116 void check_cb (check_watcher &w); check_watcher check_ev;
1206 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1117 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1207 void flush_cb (time_watcher &w); time_watcher flush_ev; 1118 void flush_cb (time_watcher &w); time_watcher flush_ev;
1208
1209 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1119 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1210
1211 void incr_cb (time_watcher &w); time_watcher incr_ev; 1120 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1212 1121
1213#ifdef CURSOR_BLINK 1122#ifdef CURSOR_BLINK
1214 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1123 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1215#endif 1124#endif
1216#ifdef TEXT_BLINK 1125#ifdef TEXT_BLINK
1217 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1126 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1127#endif
1128#ifndef NO_BELL
1129 void bell_cb (time_watcher &w); time_watcher bell_ev;
1218#endif 1130#endif
1219 1131
1220#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1132#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1221 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1133 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1222#endif 1134#endif
… …
1239 1151
1240 void tt_winch (); 1152 void tt_winch ();
1241 1153
1242 rxvt_term (); 1154 rxvt_term ();
1243 ~rxvt_term (); 1155 ~rxvt_term ();
1244 void child_exit (); // child has exited, usually destroys
1245 void destroy (); 1156 void destroy ();
1246 void emergency_cleanup (); 1157 void emergency_cleanup ();
1247 1158
1248 bool init (int argc, const char *const *argv); 1159 bool init (int argc, const char *const *argv, stringvec *envv);
1160
1161 bool init (stringvec *argv, stringvec *envv)
1162 {
1163 this->argv = argv;
1164 return init (argv->size (), argv->begin (), envv);
1165 }
1166
1249 bool init_vars (); 1167 bool init_vars ();
1250 1168
1251 bool pty_fill (); 1169 bool pty_fill ();
1252 1170
1253 void make_current () const // make this the "currently active" urxvt instance 1171 void make_current () const // make this the "currently active" urxvt instance
1254 { 1172 {
1255 SET_R (this); 1173 SET_R (this);
1174 set_environ (envv);
1256 rxvt_set_locale (locale); 1175 rxvt_set_locale (locale);
1257 set_environ (envv);
1258 } 1176 }
1259 1177
1260 void init_secondary (); 1178 void init_secondary ();
1261 const char **init_resources (int argc, const char *const *argv); 1179 const char **init_resources (int argc, const char *const *argv);
1262 const char *x_resource (const char *name); 1180 const char *x_resource (const char *name);
… …
1272 void create_windows (int argc, const char *const *argv); 1190 void create_windows (int argc, const char *const *argv);
1273 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1191 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1274 void window_calc (unsigned int newwidth, unsigned int newheight); 1192 void window_calc (unsigned int newwidth, unsigned int newheight);
1275 1193
1276#if USE_XIM 1194#if USE_XIM
1277 rxvt_xim *input_method; 1195 rxvt_xim *input_method;
1278 XIC Input_Context; 1196 XIC Input_Context;
1279 XIMStyle input_style; 1197 XIMStyle input_style;
1280 XPoint spot; // most recently sent spot position 1198 XPoint spot; // most recently sent spot position
1281 1199
1282 void im_destroy (); 1200 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1201 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1202 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos); 1203 void im_set_position (XPoint &pos) NOTHROW;
1286 void im_set_color (unsigned long &fg, unsigned long &bg); 1204 void im_set_color (unsigned long &fg, unsigned long &bg);
1287 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1205 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288 1206
1289 bool IMisRunning (); 1207 bool IMisRunning ();
1290 void IMSendSpot (); 1208 void IMSendSpot ();
1291 bool IM_get_IC (const char *modifiers); 1209 bool IM_get_IC (const char *modifiers);
1292 void IMSetStatusPosition (); 1210 void IMSetPosition ();
1293#endif 1211#endif
1294 1212
1295 void resize_scrollbar (); 1213 void resize_scrollbar ();
1296 1214
1297 void pixel_position (int *x, int *y);
1298
1299 void selection_click (int clicks, int x, int y);
1300 void selection_extend (int x, int y, int flag);
1301 void selection_rotate (int x, int y);
1302
1303 /* autoconvert */
1304
1305 // command.C 1215 // command.C
1306 void lookup_key (XKeyEvent &ev); 1216 void key_press (XKeyEvent &ev);
1217 void key_release (XKeyEvent &ev);
1307 unsigned int cmd_write (const char *str, unsigned int count); 1218 unsigned int cmd_write (const char *str, unsigned int count);
1308 1219
1309 wchar_t next_char (); 1220 wchar_t next_char () NOTHROW;
1310 wchar_t cmd_getc (); 1221 wchar_t cmd_getc () THROW ((class out_of_input));
1311 uint32_t next_octet (); 1222 uint32_t next_octet () NOTHROW;
1312 uint32_t cmd_get8 (); 1223 uint32_t cmd_get8 () THROW ((class out_of_input));
1313 1224
1314 bool cmd_parse (); 1225 bool cmd_parse ();
1315 void mouse_report (XButtonEvent &ev); 1226 void mouse_report (XButtonEvent &ev);
1316 void button_press (XButtonEvent &ev); 1227 void button_press (XButtonEvent &ev);
1317 void button_release (XButtonEvent &ev); 1228 void button_release (XButtonEvent &ev);
1318 void focus_in (); 1229 void focus_in ();
1319 void focus_out (); 1230 void focus_out ();
1231 void update_fade_color (unsigned int idx);
1320 int check_our_parents (); 1232 int check_our_parents ();
1321#ifdef PRINTPIPE 1233#ifdef PRINTPIPE
1322 FILE *popen_printer (); 1234 FILE *popen_printer ();
1323 int pclose_printer (FILE *stream); 1235 int pclose_printer (FILE *stream);
1324#endif 1236#endif
… …
1338 void process_sgr_mode (unsigned int nargs, const int *arg); 1250 void process_sgr_mode (unsigned int nargs, const int *arg);
1339 void process_graphics (); 1251 void process_graphics ();
1340 // init.C 1252 // init.C
1341 void Get_Colours (); 1253 void Get_Colours ();
1342 void get_ourmods (); 1254 void get_ourmods ();
1343 // logging.C
1344 void makeutent (const char *pty, const char *hostname);
1345 void cleanutent ();
1346 // main.C 1255 // main.C
1347 void privileged_utmp (rxvt_privaction action);
1348 bool set_fonts (); 1256 bool set_fonts ();
1349 void set_string_property (Atom prop, const char *str, int len = -1); 1257 void set_string_property (Atom prop, const char *str, int len = -1);
1350 void set_utf8_property (Atom prop, const char *str, int len = -1); 1258 void set_utf8_property (Atom prop, const char *str, int len = -1);
1351 void set_title (const char *str); 1259 void set_title (const char *str);
1352 void set_icon_name (const char *str); 1260 void set_icon_name (const char *str);
1353 void set_window_color (int idx, const char *color); 1261 void set_window_color (int idx, const char *color);
1354 void set_colorfgbg (); 1262 void set_colorfgbg ();
1355 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1263 bool set_color (rxvt_color &color, const char *name);
1264 void alias_color (int dst, int src);
1356 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1265 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1357 1266
1358 // screen.C 1267 // screen.C
1359 1268
1360 void lalloc (line_t &l) const 1269 void lalloc (line_t &l) const
… …
1383 1292
1384 if (ncol > prev_ncol) 1293 if (ncol > prev_ncol)
1385 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1294 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1386 } 1295 }
1387 1296
1388 int fgcolor_of (rend_t r) const 1297 int fgcolor_of (rend_t r) const NOTHROW
1389 { 1298 {
1390 int base = GET_BASEFG (r); 1299 int base = GET_BASEFG (r);
1391#ifndef NO_BRIGHTCOLOR 1300#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Bold 1301 if (r & RS_Bold
1393# if ENABLE_STYLES 1302# if ENABLE_STYLES
1394 && OPTION (Opt_intensityStyles) 1303 && option (Opt_intensityStyles)
1395# endif 1304# endif
1396 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1305 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1397 base += minBrightCOLOR - minCOLOR; 1306 base += minBrightCOLOR - minCOLOR;
1398#endif 1307#endif
1399 return base; 1308 return base;
1400 } 1309 }
1401 1310
1402 int bgcolor_of (rend_t r) const 1311 int bgcolor_of (rend_t r) const NOTHROW
1403 { 1312 {
1404 int base = GET_BASEBG (r); 1313 int base = GET_BASEBG (r);
1405#ifndef NO_BRIGHTCOLOR 1314#ifndef NO_BRIGHTCOLOR
1406 if (r & RS_Blink 1315 if (r & RS_Blink
1407# if ENABLE_STYLES 1316# if ENABLE_STYLES
1408 && OPTION (Opt_intensityStyles) 1317 && option (Opt_intensityStyles)
1409# endif 1318# endif
1410 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1319 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1411 base += minBrightCOLOR - minCOLOR; 1320 base += minBrightCOLOR - minCOLOR;
1412#endif 1321#endif
1413 return base; 1322 return base;
1414 } 1323 }
1415 1324
1416 bool option (uint32_t opt) const 1325 bool option (uint8_t opt) const NOTHROW
1417 { 1326 {
1418 return OPTION (opt); 1327 return options[opt >> 3] & (1 << (opt & 7));
1419 } 1328 }
1420 1329
1421 void set_option (uint32_t opt, bool set) 1330 void set_option (uint8_t opt, bool set = true) NOTHROW
1422 { 1331 {
1423 if (set) 1332 if (set)
1424 options |= opt; 1333 options[opt >> 3] |= (1 << (opt & 7));
1425 else 1334 else
1426 options &= ~opt; 1335 options[opt >> 3] &= ~(1 << (opt & 7));
1427 } 1336 }
1428 1337
1429 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1338 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1430 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1339 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1431 int scr_scroll_text (int row1, int row2, int count); 1340 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1432 void scr_reset (); 1341 void scr_reset ();
1433 void scr_release (); 1342 void scr_release () NOTHROW;
1434 void scr_clear (bool really = false); 1343 void scr_clear (bool really = false) NOTHROW;
1435 void scr_refresh (unsigned char refresh_type); 1344 void scr_refresh () NOTHROW;
1436 bool scr_refresh_rend (rend_t mask, rend_t value); 1345 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1437 void scr_erase_screen (int mode); 1346 void scr_erase_screen (int mode) NOTHROW;
1438#if ENABLE_FRILLS 1347#if ENABLE_FRILLS
1439 void scr_erase_savelines (); 1348 void scr_erase_savelines () NOTHROW;
1440 void scr_backindex (); 1349 void scr_backindex () NOTHROW;
1441 void scr_forwardindex (); 1350 void scr_forwardindex () NOTHROW;
1442#endif 1351#endif
1443 void scr_touch (bool refresh); 1352 void scr_touch (bool refresh) NOTHROW;
1444 void scr_expose (int x, int y, int width, int height, bool refresh); 1353 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1445 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1354 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1446 void scr_recolour (); 1355 void scr_recolour () NOTHROW;
1447 void scr_remap_chars (); 1356 void scr_remap_chars () NOTHROW;
1448 void scr_remap_chars (line_t &l); 1357 void scr_remap_chars (line_t &l) NOTHROW;
1358
1359 enum cursor_mode { SAVE, RESTORE };
1449 1360
1450 void scr_poweron (); 1361 void scr_poweron ();
1451 void scr_cursor (int mode); 1362 void scr_cursor (cursor_mode mode) NOTHROW;
1452 void scr_do_wrap (); 1363 void scr_do_wrap () NOTHROW;
1364 void scr_swap_screen () NOTHROW;
1453 int scr_change_screen (int scrn); 1365 void scr_change_screen (int scrn);
1454 void scr_color (unsigned int color, int fgbg); 1366 void scr_color (unsigned int color, int fgbg) NOTHROW;
1455 void scr_rendition (int set, int style); 1367 void scr_rendition (int set, int style) NOTHROW;
1456 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1368 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1457 void scr_backspace (); 1369 void scr_backspace () NOTHROW;
1458 void scr_tab (int count, bool ht = false); 1370 void scr_tab (int count, bool ht = false) NOTHROW;
1459 void scr_gotorc (int row, int col, int relative); 1371 void scr_gotorc (int row, int col, int relative) NOTHROW;
1460 void scr_index (enum page_dirn direction); 1372 void scr_index (enum page_dirn direction) NOTHROW;
1461 void scr_erase_line (int mode); 1373 void scr_erase_line (int mode) NOTHROW;
1462 void scr_E (); 1374 void scr_E () NOTHROW;
1463 void scr_insdel_lines (int count, int insdel); 1375 void scr_insdel_lines (int count, int insdel) NOTHROW;
1464 void scr_insdel_chars (int count, int insdel); 1376 void scr_insdel_chars (int count, int insdel) NOTHROW;
1465 void scr_scroll_region (int top, int bot); 1377 void scr_scroll_region (int top, int bot) NOTHROW;
1466 void scr_cursor_visible (int mode); 1378 void scr_cursor_visible (int mode) NOTHROW;
1467 void scr_autowrap (int mode); 1379 void scr_autowrap (int mode) NOTHROW;
1468 void scr_relative_origin (int mode); 1380 void scr_relative_origin (int mode) NOTHROW;
1469 void scr_insert_mode (int mode); 1381 void scr_insert_mode (int mode) NOTHROW;
1470 void scr_set_tab (int mode); 1382 void scr_set_tab (int mode) NOTHROW;
1471 void scr_rvideo_mode (int mode); 1383 void scr_rvideo_mode (bool on) NOTHROW;
1472 void scr_report_position (); 1384 void scr_report_position () NOTHROW;
1473 void set_font_style (); 1385 void set_font_style () NOTHROW;
1474 void scr_charset_choose (int set); 1386 void scr_charset_choose (int set) NOTHROW;
1475 void scr_charset_set (int set, unsigned int ch); 1387 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1476 void scr_move_to (int y, int len); 1388 void scr_move_to (int y, int len) NOTHROW;
1477 bool scr_page (enum page_dirn direction, int nlines); 1389 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1478 bool scr_changeview (int new_view_start); 1390 bool scr_changeview (int new_view_start) NOTHROW;
1479 void scr_bell (); 1391 void scr_bell () NOTHROW;
1480 void scr_printscreen (int fullhist); 1392 void scr_printscreen (int fullhist) NOTHROW;
1481 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1393 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1482 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1394 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1483 void scr_reverse_selection (); 1395 void scr_reverse_selection () NOTHROW;
1484 void scr_dump (int fd); 1396 void scr_dump (int fd) NOTHROW;
1397
1485 void selection_check (int check_more); 1398 void selection_check (int check_more) NOTHROW;
1486 void selection_paste (Window win, Atom prop, bool delete_prop); 1399 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1487 void selection_property (Window win, Atom prop); 1400 void selection_property (Window win, Atom prop) NOTHROW;
1488 void selection_request (Time tm, int x, int y); 1401 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1489 int selection_request_other (Atom target, int selnum); 1402 int selection_request_other (Atom target, int selnum) NOTHROW;
1490 void selection_clear (); 1403 void selection_clear () NOTHROW;
1491 void selection_make (Time tm); 1404 void selection_make (Time tm);
1492 bool selection_grab (Time tm); 1405 bool selection_grab (Time tm) NOTHROW;
1493 void selection_start_colrow (int col, int row); 1406 void selection_start_colrow (int col, int row) NOTHROW;
1494 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1407 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1495 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1408 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1496 void selection_remove_trailing_spaces (); 1409 void selection_remove_trailing_spaces () NOTHROW;
1497 void selection_send (const XSelectionRequestEvent &rq); 1410 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1411 void selection_click (int clicks, int x, int y) NOTHROW;
1412 void selection_extend (int x, int y, int flag) NOTHROW;
1413 void selection_rotate (int x, int y) NOTHROW;
1414
1415 void pixel_position (int *x, int *y) NOTHROW;
1498 1416
1499#if defined(NEXT_SCROLLBAR) 1417#if defined(NEXT_SCROLLBAR)
1500 // scrollbar-next.C 1418 // scrollbar-next.C
1501 Pixmap renderPixmap (const char *const *data, int width, int height); 1419 Pixmap renderPixmap (const char *const *data, int width, int height);
1502 void init_scrollbar_stuff (); 1420 void init_scrollbar_stuff ();
… …
1504 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1422 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif 1423#endif
1506 1424
1507#if defined(RXVT_SCROLLBAR) 1425#if defined(RXVT_SCROLLBAR)
1508 // scrollbar-rxvt.C 1426 // scrollbar-rxvt.C
1509 void Draw_button (int x, int y, int state, int dirn);
1510 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1427 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1511#endif 1428#endif
1512 1429
1513#if defined(XTERM_SCROLLBAR) 1430#if defined(XTERM_SCROLLBAR)
1514 // scrollbar-xterm.C 1431 // scrollbar-xterm.C
… …
1545# define __PROTO(p) p 1462# define __PROTO(p) p
1546#else 1463#else
1547# define __PROTO(p) () 1464# define __PROTO(p) ()
1548#endif 1465#endif
1549 1466
1550#ifdef DEBUG_malloc
1551# include "dmalloc.h" /* This comes last */
1552#endif
1553
1554#endif /* _RXVT_H_ */ 1467#endif /* _RXVT_H_ */
1555 1468

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