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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.218 by root, Tue Jan 17 12:22:59 2006 UTC vs.
Revision 1.313 by ayin, Wed Oct 24 10:39:58 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 82#endif
91#endif 83
84#include "background.h"
92 85
93#ifndef STDIN_FILENO 86#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 87# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 88# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 89# define STDERR_FILENO 2
97#endif 90#endif
98 91
99enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO 92/****************************************************************************/
93
94// exception thrown on fatal (per-instance) errors
95class rxvt_failure_exception { };
96
97// exception thrown when the command parser runs out of input data
98class out_of_input { };
100 99
101/* 100/*
102 ***************************************************************************** 101 *****************************************************************************
103 * PROTOTYPES 102 * PROTOTYPES
104 ***************************************************************************** 103 *****************************************************************************
105 */ 104 */
106// main.C 105// main.C
107RETSIGTYPE rxvt_Child_signal (int sig);
108RETSIGTYPE rxvt_Exit_signal (int sig);
109void rxvt_clean_exit ();
110void * rxvt_malloc (size_t size); 106void * rxvt_malloc (size_t size);
111void * rxvt_calloc (size_t number, size_t size); 107void * rxvt_calloc (size_t number, size_t size);
112void * rxvt_realloc (void *ptr, size_t size); 108void * rxvt_realloc (void *ptr, size_t size);
113void rxvt_privileges (rxvt_privaction action);
114 109
115// util.C 110// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 111char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 112wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 113char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 114wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120char * rxvt_strdup (const char *str);
121 115
122// misc.C 116#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
117
123char * rxvt_r_basename (const char *str); 118char * rxvt_basename (const char *str) NOTHROW;
124void rxvt_vlog (const char *fmt, va_list arg_ptr); 119void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
125void rxvt_log (const char *fmt,...); 120void rxvt_log (const char *fmt,...) NOTHROW;
126void rxvt_warn (const char *fmt,...); 121void rxvt_warn (const char *fmt,...) NOTHROW;
127void rxvt_fatal (const char *fmt,...); 122void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
128void rxvt_exit_failure (); 123void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
129int rxvt_Str_match (const char *s1, const char *s2); 124
130const char * rxvt_Str_skip_space (const char *str);
131char * rxvt_Str_trim (char *str); 125char * rxvt_strtrim (char *str) NOTHROW;
132int rxvt_Str_escaped (char *str);
133char ** rxvt_splitcommastring (const char *cs); 126char ** rxvt_splitcommastring (const char *cs) NOTHROW;
134void rxvt_freecommastring (char **cs); 127void rxvt_freecommastring (char **cs) NOTHROW;
135char * rxvt_File_find (const char *file, const char *ext, const char *path);
136void rxvt_usleep (int usecs);
137 128
138///////////////////////////////////////////////////////////////////////////// 129/////////////////////////////////////////////////////////////////////////////
139 130
140// temporarily replace the process environment 131// temporarily replace the process environment
141extern char **environ; 132extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 133extern char **rxvt_environ; // the original environ pointer
143 134
144inline void set_environ (stringvec *envv) 135static inline void set_environ (stringvec *envv)
145{ 136{
137#if ENABLE_PERL
138 assert (envv);
139#else
146 if (envv) 140 if (envv)
141#endif
147 environ = (char **)envv->begin (); 142 environ = (char **)envv->begin ();
148} 143}
149 144
150inline void set_environ (char **envv) 145static inline void set_environ (char **envv)
151{ 146{
147#if ENABLE_PERL
148 assert (envv);
149#else
152 if (envv) 150 if (envv)
151#endif
153 environ = envv; 152 environ = envv;
154} 153}
155 154
156/* 155/*
157 ***************************************************************************** 156 *****************************************************************************
… …
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 165#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 166# define KEEP_SCROLLCOLOR 1
168#else 167#else
169# undef KEEP_SCROLLCOLOR 168# undef KEEP_SCROLLCOLOR
170#endif 169#endif
171
172#ifdef XPM_BACKGROUND
173typedef struct {
174 short w, h, x, y;
175 Pixmap pixmap;
176} bgPixmap_t;
177#endif
178
179struct rxvt_ptytty {
180 int pty; // pty file descriptor; connected to rxvt
181 int tty; // tty file descriptor; connected to child
182
183 virtual ~rxvt_ptytty ()
184 {
185 //
186 }
187
188 virtual bool get () = 0;
189 virtual void put () = 0;
190
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192 virtual void logout () = 0;
193
194 void close_tty ();
195
196 bool make_controlling_tty ();
197 void set_utf8_mode (bool on);
198};
199
200// a "factory" *g*
201rxvt_ptytty *rxvt_new_ptytty ();
202 170
203/* 171/*
204 * the 'essential' information for reporting Mouse Events 172 * the 'essential' information for reporting Mouse Events
205 * pared down from XButtonEvent 173 * pared down from XButtonEvent
206 */ 174 */
… …
252 ***************************************************************************** 220 *****************************************************************************
253 */ 221 */
254 222
255/* COLORTERM, TERM environment variables */ 223/* COLORTERM, TERM environment variables */
256#define COLORTERMENV "rxvt" 224#define COLORTERMENV "rxvt"
257#ifdef XPM_BACKGROUND 225#ifdef BG_IMAGE_FROM_FILE
258# define COLORTERMENVFULL COLORTERMENV "-xpm" 226# define COLORTERMENVFULL COLORTERMENV "-xpm"
259#else 227#else
260# define COLORTERMENVFULL COLORTERMENV 228# define COLORTERMENVFULL COLORTERMENV
261#endif 229#endif
262#ifndef TERMENV 230#ifndef TERMENV
… …
419// fake styles 387// fake styles
420#define RS_Blink 0x00010000UL // blink 388#define RS_Blink 0x00010000UL // blink
421#define RS_RVid 0x00020000UL // reverse video 389#define RS_RVid 0x00020000UL // reverse video
422#define RS_Uline 0x00040000UL // underline 390#define RS_Uline 0x00040000UL // underline
423 391
392// toggle this to force redraw, must be != RS_Careful
393#define RS_redraw 0x01000000UL
394
424// 5 custom bits for extensions 395// 5 custom bits for extensions
425#define RS_customCount 32 396#define RS_customCount 32
426#define RS_customMask 0x00f80000UL 397#define RS_customMask 0x00f80000UL
427#define RS_customShift 19 398#define RS_customShift 19
428 399
… …
497 Rxvt_restoreFG = 39, // change default fg color 468 Rxvt_restoreFG = 39, // change default fg color
498 Rxvt_restoreBG = 49, // change default bg color 469 Rxvt_restoreBG = 49, // change default bg color
499 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 470 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
500 471
501 URxvt_locale = 701, // change locale 472 URxvt_locale = 701, // change locale
473 URxvt_version = 702, // request version
502 474
503 URxvt_Color_IT = 704, // change actual 'Italic' colour 475 URxvt_Color_IT = 704, // change actual 'Italic' colour
504 URxvt_Color_tint = 705, // change actual tint colour 476 URxvt_Color_tint = 705, // change actual tint colour
505 URxvt_Color_BD = 706, 477 URxvt_Color_BD = 706,
506 URxvt_Color_UL = 707, 478 URxvt_Color_UL = 707,
… …
522 * on the unnecessary items, e.g. Color_pointer, but won't bother 494 * on the unnecessary items, e.g. Color_pointer, but won't bother
523 * until we need to. Also, be aware of usage in pixcolor_set 495 * until we need to. Also, be aware of usage in pixcolor_set
524 */ 496 */
525 497
526enum colour_list { 498enum colour_list {
499 Color_none = -2,
500 Color_transparent = -1,
527 Color_fg = 0, 501 Color_fg = 0,
528 Color_bg, 502 Color_bg,
529 minCOLOR, /* 2 */ 503 minCOLOR, /* 2 */
530 Color_Black = minCOLOR, 504 Color_Black = minCOLOR,
531 Color_Red3, 505 Color_Red3,
… …
573#endif 547#endif
574#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
575 Color_scroll, 549 Color_scroll,
576 Color_trough, 550 Color_trough,
577#endif 551#endif
578#if TINTING 552#if ENABLE_TRANSPARENCY
579 Color_tint, 553 Color_tint,
580#endif 554#endif
581#if OFF_FOCUS_FADING 555#if OFF_FOCUS_FADING
582 Color_fade, 556 Color_fade,
583#endif 557#endif
… …
590 TOTAL_COLORS = NRS_COLORS 564 TOTAL_COLORS = NRS_COLORS
591#endif 565#endif
592}; 566};
593 567
594#define Color_Bits 7 // 0 .. maxTermCOLOR 568#define Color_Bits 7 // 0 .. maxTermCOLOR
595
596#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
597#define NPIXCLR_BITS 32
598 569
599/* 570/*
600 * Resource list 571 * Resource list
601 */ 572 */
602enum { 573enum {
… …
604# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 575# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
605# include "rsinc.h" 576# include "rsinc.h"
606# undef def 577# undef def
607# undef reserve 578# undef reserve
608 NUM_RESOURCES 579 NUM_RESOURCES
609};
610
611// see init.C:xa_names, which must be kept in sync
612enum {
613 XA_TEXT = 0,
614 XA_COMPOUND_TEXT,
615 XA_UTF8_STRING,
616 XA_MULTIPLE,
617 XA_TARGETS,
618 XA_TIMESTAMP,
619 XA_VT_SELECTION,
620 XA_INCR,
621 XA_WM_PROTOCOLS,
622 XA_WM_DELETE_WINDOW,
623 XA_CLIPBOARD,
624#if ENABLE_FRILLS
625 XA_MOTIF_WM_HINTS,
626#endif
627#if ENABLE_EWMH
628 XA_NET_WM_PID,
629 XA_NET_WM_NAME,
630 XA_NET_WM_ICON_NAME,
631 XA_NET_WM_PING,
632#endif
633#if USE_XIM
634 XA_WM_LOCALE_NAME,
635#endif
636#if TRANSPARENT
637 XA_XROOTPMAP_ID,
638 XA_ESETROOT_PMAP_ID,
639#endif
640#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
641 XA_DNDPROTOCOL,
642 XA_DNDSELECTION,
643#endif
644#if ENABLE_XEMBED
645 XA_XEMBED,
646 XA_XEMBED_INFO,
647#endif
648 NUM_XA
649}; 580};
650 581
651/* DEC private modes */ 582/* DEC private modes */
652#define PrivMode_132 (1UL<<0) 583#define PrivMode_132 (1UL<<0)
653#define PrivMode_132OK (1UL<<1) 584#define PrivMode_132OK (1UL<<1)
… …
667#define PrivMode_TtyOutputInh (1UL<<15) 598#define PrivMode_TtyOutputInh (1UL<<15)
668#define PrivMode_Keypress (1UL<<16) 599#define PrivMode_Keypress (1UL<<16)
669#define PrivMode_smoothScroll (1UL<<17) 600#define PrivMode_smoothScroll (1UL<<17)
670#define PrivMode_vt52 (1UL<<18) 601#define PrivMode_vt52 (1UL<<18)
671#define PrivMode_LFNL (1UL<<19) 602#define PrivMode_LFNL (1UL<<19)
603#define PrivMode_MouseBtnEvent (1UL<<20)
604#define PrivMode_MouseAnyEvent (1UL<<21)
672/* too annoying to implement X11 highlight tracking */ 605/* too annoying to implement X11 highlight tracking */
673/* #define PrivMode_MouseX11Track (1LU<<20) */ 606/* #define PrivMode_MouseX11Track (1LU<<20) */
674 607
675#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 608#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
676#define PrivMode(test,bit) \
677 if (test) \
678 priv_modes |= (bit); \
679 else \
680 priv_modes &= ~(bit)
681 609
682#ifdef ALLOW_132_MODE 610#ifdef ALLOW_132_MODE
683# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684#else 612#else
685# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 613# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
726 ***************************************************************************** 654 *****************************************************************************
727 * MACRO DEFINES 655 * MACRO DEFINES
728 ***************************************************************************** 656 *****************************************************************************
729 */ 657 */
730#define dLocal(type,name) type const name = this->name 658#define dLocal(type,name) type const name = this->name
731#define dDisp Display *disp = this->display->display 659
660// for speed reasons, we assume that all codepoints 32 to 126 are
661// single-width.
662#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
732 663
733/* convert pixel dimensions to row/column values. Everything as int32_t */ 664/* convert pixel dimensions to row/column values. Everything as int32_t */
734#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 665#define Pixel2Col(x) Pixel2Width((int32_t)(x))
735#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 666#define Pixel2Row(y) Pixel2Height((int32_t)(y))
736#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 667#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
738#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 669#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
739#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 670#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
740#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 671#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
741#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 672#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
742 673
743#define OPTION(opt) (options & (opt))
744#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
745 | Opt_jumpScroll | Opt_secondaryScreen \
746 | Opt_pastableTabs | Opt_intensityStyles)
747
748// for m >= -n, ensure remainder lies between 0..n-1 674// for m >= -n, ensure remainder lies between 0..n-1
749#define MOD(m,n) (((m) + (n)) % (n)) 675#define MOD(m,n) (((m) + (n)) % (n))
750 676
751#define LINENO(n) MOD (term_start + int(n), total_rows) 677#define LINENO(n) MOD (term_start + int(n), total_rows)
752#define ROW(n) row_buf [LINENO (n)] 678#define ROW(n) row_buf [LINENO (n)]
… …
770#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 696#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
771#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 697#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
772 698
773#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 699#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
774 700
775#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 701#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
776#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 702#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
777 703
778#if ENABLE_STYLES 704#if ENABLE_STYLES
779# define FONTSET(style) fontset[GET_STYLE (style)] 705# define FONTSET(style) fontset[GET_STYLE (style)]
780#else 706#else
781# define FONTSET(style) fontset[0] 707# define FONTSET(style) fontset[0]
… …
809#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 735#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
810#define scrollbar_position(y) ((y) - scrollBar.beg) 736#define scrollbar_position(y) ((y) - scrollBar.beg)
811#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 737#define scrollbar_size() (scrollBar.end - scrollBar.beg \
812 - scrollbar_minheight ()) 738 - scrollbar_minheight ())
813 739
814#ifdef XPM_BACKGROUND
815# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
816#else
817# define XPMClearArea(a, b, c, d, e, f, g)
818#endif
819
820#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_CMD(x)
824#endif
825#ifdef DEBUG_INIT
826# define D_INIT(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_INIT(x)
829#endif
830#ifdef DEBUG_MAIN
831# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
832#else
833# define D_MAIN(x)
834#endif
835#ifdef DEBUG_SIZE
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else
838# define D_SIZE(x)
839#endif
840
841extern class rxvt_failure_exception { } rxvt_failure_exception;
842
843typedef callback1<void, const char *> log_callback; 740typedef callback<void (const char *)> log_callback;
844typedef callback1<int, int> getfd_callback; 741typedef callback<int (int)> getfd_callback;
845
846extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
847extern void rxvt_log (const char *fmt, ...);
848extern void rxvt_warn (const char *fmt, ...);
849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850extern void rxvt_exit_failure () __attribute__ ((noreturn));
851 742
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 743#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale); 744extern bool rxvt_set_locale (const char *locale) NOTHROW;
854extern void rxvt_push_locale (const char *locale); 745extern void rxvt_push_locale (const char *locale) NOTHROW;
855extern void rxvt_pop_locale (); 746extern void rxvt_pop_locale () NOTHROW;
856
857/****************************************************************************/
858
859#define BLINK_INTERVAL 0.5
860#define TEXT_BLINK_INTERVAL 0.5
861
862#ifndef __attribute__
863# ifdef __GNUC__
864# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
865# define __attribute__(x)
866# endif
867# endif
868# define __attribute__(x)
869#endif
870 747
871/****************************************************************************/ 748/****************************************************************************/
872 749
873#define LINE_LONGER 0x0001 // line is continued on the next row 750#define LINE_LONGER 0x0001 // line is continued on the next row
874#define LINE_FILTERED 0x0002 // line has been filtered 751#define LINE_FILTERED 0x0002 // line has been filtered
875#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 752#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
753#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
754#define LINE_BIDI 0x0010 // line needs bidi (NYI)
876 755
877struct line_t { 756struct line_t {
878 text_t *t; // terminal the text 757 text_t *t; // terminal the text
879 rend_t *r; // rendition, uses RS_ flags 758 rend_t *r; // rendition, uses RS_ flags
880 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 759 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
934# define COMPOSE_LO 0x40000000UL 813# define COMPOSE_LO 0x40000000UL
935# define COMPOSE_HI 0x400fffffUL 814# define COMPOSE_HI 0x400fffffUL
936# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 815# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
937#else 816#else
938# if ENABLE_PERL 817# if ENABLE_PERL
939# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 818# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
940# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 819# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
941# else 820# else
942# define COMPOSE_LO 0xd800UL 821# define COMPOSE_LO 0xd800UL
943# define COMPOSE_HI 0xf8ffUL 822# define COMPOSE_HI 0xf8ffUL
944# endif 823# endif
… …
973#endif 852#endif
974 853
975/****************************************************************************/ 854/****************************************************************************/
976 855
977#ifdef KEYSYM_RESOURCE 856#ifdef KEYSYM_RESOURCE
978 class keyboard_manager; 857class keyboard_manager;
979#endif 858#endif
980 859
981struct rxvt_term : zero_initialized, rxvt_vars { 860struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
861
862 // special markers with magic addresses
863 static const char resval_undef []; // options specifically unset
864 static const char resval_on []; // boolean options switched on
865 static const char resval_off []; // or off
866
982 log_callback *log_hook; // log error messages through this hook, if != 0 867 log_callback *log_hook; // log error messages through this hook, if != 0
983 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 868 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
984#if ENABLE_PERL 869#if ENABLE_PERL
985 rxvt_perl_term perl; 870 rxvt_perl_term perl;
986#endif 871#endif
987 struct mbstate mbstate; // current input multibyte state 872 struct mbstate mbstate; // current input multibyte state
988 873
989 unsigned char want_refresh:1, 874 unsigned char want_refresh:1,
990#ifdef TRANSPARENT
991 want_full_refresh:1, /* awaiting full screen refresh */
992#endif
993#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
994 am_transparent:1, /* is a transparent term */
995 am_pixmap_trans:1, /* transparency w/known root pixmap */
996#endif
997 current_screen:1, /* primary or secondary */ 875 current_screen:1, /* primary or secondary */
998 hate_those_clicks:1, /* a.k.a. keep mark position */
999 num_scr_allow:1, 876 num_scr_allow:1,
1000 bypass_keystate:1, 877 bypass_keystate:1,
1001#ifdef CURSOR_BLINK 878#ifdef CURSOR_BLINK
1002 hidden_cursor:1, 879 hidden_cursor:1,
1003#endif 880#endif
… …
1018#endif 895#endif
1019 scrollbar_align, 896 scrollbar_align,
1020 selection_wait, 897 selection_wait,
1021 selection_type; 898 selection_type;
1022/* ---------- */ 899/* ---------- */
900 bool rvideo_state, rvideo_mode;
901#ifndef NO_BELL
1023 short rvideo; 902 bool rvideo_bell;
903#endif
1024 int num_scr; /* screen: number lines scrolled */ 904 int num_scr; /* screen: number lines scrolled */
1025 int prev_ncol, /* screen: previous number of columns */ 905 int prev_ncol, /* screen: previous number of columns */
1026 prev_nrow; /* screen: previous number of rows */ 906 prev_nrow; /* screen: previous number of rows */
1027/* ---------- */ 907/* ---------- */
1028 rend_t rstyle; 908 rend_t rstyle;
1029/* ---------- */
1030 uint32_t pixcolor_set[NPIXCLR_SETS];
1031/* ---------- */ 909/* ---------- */
1032#ifdef SELECTION_SCROLLING 910#ifdef SELECTION_SCROLLING
1033 int scroll_selection_lines; 911 int scroll_selection_lines;
1034 enum page_dirn scroll_selection_dir; 912 enum page_dirn scroll_selection_dir;
1035 int selection_save_x, 913 int selection_save_x,
… …
1041 /* give proper Scroll behaviour */ 919 /* give proper Scroll behaviour */
1042#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 920#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1043 mouse_slip_wheel_speed, 921 mouse_slip_wheel_speed,
1044#endif 922#endif
1045 refresh_count, 923 refresh_count,
1046 refresh_limit,
1047 last_bot, /* scrollbar last bottom position */ 924 last_bot, /* scrollbar last bottom position */
1048 last_top, /* scrollbar last top position */ 925 last_top, /* scrollbar last top position */
1049 last_state, /* scrollbar last state */ 926 last_state, /* scrollbar last state */
1050 scrollbar_len, 927 scrollbar_len,
1051 window_vt_x, 928 window_vt_x,
1052 window_vt_y, 929 window_vt_y,
1053 window_sb_x, 930 window_sb_x,
931 mouse_row,
932 mouse_col,
1054# ifdef POINTER_BLANK 933# ifdef POINTER_BLANK
1055 pointerBlankDelay, 934 pointerBlankDelay,
1056# endif 935# endif
1057 allowedxerror; 936 allowedxerror;
1058/* ---------- */ 937/* ---------- */
… …
1062 int old_width, /* last used width in screen resize */ 941 int old_width, /* last used width in screen resize */
1063 old_height; /* last used height in screen resize */ 942 old_height; /* last used height in screen resize */
1064 unsigned long priv_modes, 943 unsigned long priv_modes,
1065 SavedModes; 944 SavedModes;
1066/* ---------- */ 945/* ---------- */
1067 Atom xa[NUM_XA]; 946 Atom *xa;
1068/* ---------- */ 947/* ---------- */
1069#ifdef RXVT_SCROLLBAR 948#ifdef RXVT_SCROLLBAR
1070 GC scrollbarGC, 949 GC scrollbarGC,
1071 topShadowGC, 950 topShadowGC,
1072 botShadowGC; 951 botShadowGC;
… …
1097 char * incr_buf; 976 char * incr_buf;
1098 size_t incr_buf_size, incr_buf_fill; 977 size_t incr_buf_size, incr_buf_fill;
1099/* ---------- */ 978/* ---------- */
1100 Cursor leftptr_cursor; 979 Cursor leftptr_cursor;
1101/* ---------- */ 980/* ---------- */
1102#ifndef NO_BACKSPACE_KEY
1103 const char *key_backspace;
1104#endif
1105#ifndef NO_DELETE_KEY
1106 const char *key_delete;
1107#endif
1108 struct mouse_event MEvent; 981 struct mouse_event MEvent;
1109 XComposeStatus compose; 982 XComposeStatus compose;
1110 ttymode_t tio; 983 ttymode_t tio;
1111 row_col_t oldcursor; 984 row_col_t oldcursor;
1112#ifdef XPM_BACKGROUND 985#ifdef HAVE_BG_PIXMAP
1113 bgPixmap_t bgPixmap; 986 bgPixmap_t bgPixmap;
1114 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 987#endif
988#ifdef HAVE_AFTERIMAGE
989 ASVisual *asv;
990 ASImageManager *asimman;
1115#endif 991#endif
1116 992
1117#if ENABLE_OVERLAY 993#if ENABLE_OVERLAY
1118 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 994 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1119 text_t **ov_text; 995 text_t **ov_text;
1120 rend_t **ov_rend; 996 rend_t **ov_rend;
1121 997
1122 void scr_swap_overlay (); 998 void scr_swap_overlay () NOTHROW;
1123 void scr_overlay_new (int x, int y, int w, int h); 999 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1124 void scr_overlay_off (); 1000 void scr_overlay_off () NOTHROW;
1125 void scr_overlay_set (int x, int y, 1001 void scr_overlay_set (int x, int y,
1126 text_t text, 1002 text_t text,
1127 rend_t rend = OVERLAY_RSTYLE); 1003 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1128 void scr_overlay_set (int x, int y, const char *s); 1004 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1129 void scr_overlay_set (int x, int y, const wchar_t *s); 1005 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1130#endif 1006#endif
1131 1007
1132 vector<void *> allocated; // free these memory blocks with free() 1008 vector<void *> allocated; // free these memory blocks with free()
1133 1009
1134 char *env_windowid; /* environmental variable WINDOWID */ 1010 char env_windowid[21]; /* environmental variable WINDOWID */
1011 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1135 char *env_display; /* environmental variable DISPLAY */ 1012 char *env_display; /* environmental variable DISPLAY */
1136 char *env_term; /* environmental variable TERM */ 1013 char *env_term; /* environmental variable TERM */
1137 char *env_colorfgbg; 1014
1138 char *locale; 1015 char *locale;
1139 char charsets[4]; 1016 char charsets[4];
1140 char *v_buffer; /* pointer to physical buffer */ 1017 char *v_buffer; /* pointer to physical buffer */
1141 unsigned int v_buflen; /* size of area to write */ 1018 unsigned int v_buflen; /* size of area to write */
1142 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1019 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1143 1020
1144#ifdef KEYSYM_RESOURCE 1021#ifdef KEYSYM_RESOURCE
1145 keyboard_manager *keyboard; 1022 keyboard_manager *keyboard;
1146#endif 1023#endif
1147 1024
1148 const char *rs[NUM_RESOURCES]; 1025 const char *rs[NUM_RESOURCES];
1149 /* command input buffering */ 1026 /* command input buffering */
1150 char *cmdbuf_ptr, *cmdbuf_endp; 1027 char *cmdbuf_ptr, *cmdbuf_endp;
1151 char cmdbuf_base[CBUFSIZ]; 1028 char cmdbuf_base[CBUFSIZ];
1152 1029
1153 rxvt_ptytty *pty; 1030 ptytty *pty;
1154 1031
1155 rxvt_salloc *talloc; // text line allocator 1032 rxvt_salloc *talloc; // text line allocator
1156 rxvt_salloc *ralloc; // rend line allocator 1033 rxvt_salloc *ralloc; // rend line allocator
1157 1034
1158 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1035 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1166 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1043 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1167 void iso14755_54 (int x, int y); 1044 void iso14755_54 (int x, int y);
1168# endif 1045# endif
1169#endif 1046#endif
1170 1047
1171 // modifies first argument(!) 1048 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1172 void paste (char *data, unsigned int len);
1173 1049
1174 long vt_emask, vt_emask_perl;
1175
1176 void vt_select_input () const 1050 void vt_select_input () const NOTHROW
1177 { 1051 {
1178 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1052 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1179 } 1053 }
1180 1054
1181#if TRANSPARENT 1055#if ENABLE_TRANSPARENCY || ENABLE_PERL
1182 void rootwin_cb (XEvent &xev); 1056 void rootwin_cb (XEvent &xev);
1183 xevent_watcher rootwin_ev; 1057 xevent_watcher rootwin_ev;
1184#endif 1058#endif
1059#ifdef HAVE_BG_PIXMAP
1060 int update_background ();
1061 void update_background_cb (time_watcher &w);
1062 time_watcher update_background_ev;
1063#endif
1185 1064
1186 void x_cb (XEvent &xev); 1065 void x_cb (XEvent &xev);
1187 void flush ();
1188 xevent_watcher termwin_ev; 1066 xevent_watcher termwin_ev;
1189 xevent_watcher vt_ev; 1067 xevent_watcher vt_ev;
1190#ifdef HAVE_SCROLLBARS 1068#ifdef HAVE_SCROLLBARS
1191 xevent_watcher scrollbar_ev; 1069 xevent_watcher scrollbar_ev;
1192#endif 1070#endif
1193 1071
1072 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1194 void check_cb (check_watcher &w); check_watcher check_ev; 1073 void check_cb (check_watcher &w); check_watcher check_ev;
1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1074 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1075 void flush ();
1196 void flush_cb (time_watcher &w); time_watcher flush_ev; 1076 void flush_cb (time_watcher &w); time_watcher flush_ev;
1197 1077 bool pty_fill ();
1198 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1078 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1199
1200 void incr_cb (time_watcher &w); time_watcher incr_ev; 1079 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1201 1080
1202#ifdef CURSOR_BLINK 1081#ifdef CURSOR_BLINK
1203 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1082 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1204#endif 1083#endif
1205#ifdef TEXT_BLINK 1084#ifdef TEXT_BLINK
1206 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1085 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1086#endif
1087#ifndef NO_BELL
1088 void bell_cb (time_watcher &w); time_watcher bell_ev;
1207#endif 1089#endif
1208 1090
1209#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1092 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1211#endif 1093#endif
… …
1224 1106
1225 void tt_printf (const char *fmt,...); 1107 void tt_printf (const char *fmt,...);
1226 void tt_write (const char *data, unsigned int len); 1108 void tt_write (const char *data, unsigned int len);
1227 void pty_write (); 1109 void pty_write ();
1228 1110
1229 void tt_winch (); 1111 bool init (stringvec *argv, stringvec *envv)
1230 1112 {
1231 rxvt_term (); 1113 this->argv = argv;
1232 ~rxvt_term (); 1114 return init (argv->size (), argv->begin (), envv);
1233 void child_exit (); // child has exited, usually destroys 1115 }
1234 void destroy ();
1235 void emergency_cleanup ();
1236
1237 bool init (int argc, const char *const *argv);
1238 bool init_vars ();
1239
1240 bool pty_fill ();
1241 1116
1242 void make_current () const // make this the "currently active" urxvt instance 1117 void make_current () const // make this the "currently active" urxvt instance
1243 { 1118 {
1244 SET_R (this); 1119 SET_R (this);
1120 set_environ (envv);
1245 rxvt_set_locale (locale); 1121 rxvt_set_locale (locale);
1246 set_environ (envv);
1247 } 1122 }
1248 1123
1249 void init_secondary ();
1250 const char **init_resources (int argc, const char *const *argv);
1251 const char *x_resource (const char *name);
1252 void init_env ();
1253 void set_locale (const char *locale);
1254 void init_xlocale ();
1255 void init_command (const char *const *argv);
1256 void run_command (const char *const *argv);
1257 int run_child (const char *const *argv);
1258
1259 void color_aliases (int idx);
1260 void recolour_cursor ();
1261 void create_windows (int argc, const char *const *argv);
1262 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1263 void window_calc (unsigned int newwidth, unsigned int newheight);
1264
1265#if USE_XIM 1124#if USE_XIM
1266 rxvt_xim *input_method; 1125 rxvt_xim *input_method;
1267 XIC Input_Context; 1126 XIC Input_Context;
1268 XIMStyle input_style; 1127 XIMStyle input_style;
1269 XPoint spot; // most recently sent spot position 1128 XPoint spot; // most recently sent spot position
1270 1129
1271 void im_destroy (); 1130 void im_destroy ();
1272 void im_cb (); im_watcher im_ev; 1131 void im_cb (); im_watcher im_ev;
1273 void im_set_size (XRectangle &size); 1132 void im_set_size (XRectangle &size);
1274 void im_set_position (XPoint &pos); 1133 void im_set_position (XPoint &pos) NOTHROW;
1275 void im_set_color (unsigned long &fg, unsigned long &bg); 1134 void im_set_color (unsigned long &fg, unsigned long &bg);
1276 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1135 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1277 1136
1278 bool IMisRunning (); 1137 bool IMisRunning ();
1279 void IMSendSpot (); 1138 void IMSendSpot ();
1280 bool IM_get_IC (const char *modifiers); 1139 bool IM_get_IC (const char *modifiers);
1281 void IMSetStatusPosition (); 1140 void IMSetPosition ();
1282#endif 1141#endif
1283
1284 void resize_scrollbar ();
1285
1286 void pixel_position (int *x, int *y);
1287
1288 void selection_click (int clicks, int x, int y);
1289 void selection_extend (int x, int y, int flag);
1290 void selection_rotate (int x, int y);
1291
1292 /* autoconvert */
1293 1142
1294 // command.C 1143 // command.C
1295 void lookup_key (XKeyEvent &ev); 1144 void key_press (XKeyEvent &ev);
1145 void key_release (XKeyEvent &ev);
1296 unsigned int cmd_write (const char *str, unsigned int count); 1146 unsigned int cmd_write (const char *str, unsigned int count);
1297 1147
1298 wchar_t next_char (); 1148 wchar_t next_char () NOTHROW;
1299 wchar_t cmd_getc (); 1149 wchar_t cmd_getc () THROW ((class out_of_input));
1300 uint32_t next_octet (); 1150 uint32_t next_octet () NOTHROW;
1301 uint32_t cmd_get8 (); 1151 uint32_t cmd_get8 () THROW ((class out_of_input));
1302 1152
1303 bool cmd_parse (); 1153 bool cmd_parse ();
1304 void mouse_report (XButtonEvent &ev); 1154 void mouse_report (XButtonEvent &ev);
1305 void button_press (XButtonEvent &ev); 1155 void button_press (XButtonEvent &ev);
1306 void button_release (XButtonEvent &ev); 1156 void button_release (XButtonEvent &ev);
1307 void focus_in (); 1157 void focus_in ();
1308 void focus_out (); 1158 void focus_out ();
1309 int check_our_parents (); 1159 void update_fade_color (unsigned int idx);
1310#ifdef PRINTPIPE 1160#ifdef PRINTPIPE
1311 FILE *popen_printer (); 1161 FILE *popen_printer ();
1312 int pclose_printer (FILE *stream); 1162 int pclose_printer (FILE *stream);
1313#endif 1163#endif
1314 void process_print_pipe (); 1164 void process_print_pipe ();
… …
1325 int privcases (int mode, unsigned long bit); 1175 int privcases (int mode, unsigned long bit);
1326 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1176 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1327 void process_sgr_mode (unsigned int nargs, const int *arg); 1177 void process_sgr_mode (unsigned int nargs, const int *arg);
1328 void process_graphics (); 1178 void process_graphics ();
1329 // init.C 1179 // init.C
1180 bool init_vars ();
1181 void init_secondary ();
1182 const char **init_resources (int argc, const char *const *argv);
1183 void init_env ();
1184 void set_locale (const char *locale);
1185 void init_xlocale ();
1186 void init_command (const char *const *argv);
1187 void run_command (const char *const *argv);
1188 int run_child (const char *const *argv);
1189 void color_aliases (int idx);
1190 void create_windows (int argc, const char *const *argv);
1330 void Get_Colours (); 1191 void Get_Colours ();
1331 void get_ourmods (); 1192 void get_ourmods ();
1332 // main.C 1193 // main.C
1333 void privileged_utmp (rxvt_privaction action); 1194 void tt_winch ();
1195 rxvt_term ();
1196 ~rxvt_term ();
1197 void destroy ();
1198 void emergency_cleanup ();
1199 bool init (int argc, const char *const *argv, stringvec *envv);
1200 void recolour_cursor ();
1201 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1202 void window_calc (unsigned int newwidth, unsigned int newheight);
1334 bool set_fonts (); 1203 bool set_fonts ();
1335 void set_string_property (Atom prop, const char *str, int len = -1); 1204 void set_string_property (Atom prop, const char *str, int len = -1);
1336 void set_utf8_property (Atom prop, const char *str, int len = -1); 1205 void set_utf8_property (Atom prop, const char *str, int len = -1);
1337 void set_title (const char *str); 1206 void set_title (const char *str);
1338 void set_icon_name (const char *str); 1207 void set_icon_name (const char *str);
1339 void set_window_color (int idx, const char *color); 1208 void set_window_color (int idx, const char *color);
1340 void set_colorfgbg (); 1209 void set_colorfgbg ();
1341 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1210 bool set_color (rxvt_color &color, const char *name);
1211 void alias_color (int dst, int src);
1342 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1212 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1213 void get_window_origin (int &x, int &y);
1214 Pixmap get_pixmap_property (int prop_id);
1343 1215
1344 // screen.C 1216 // screen.C
1345 1217
1346 void lalloc (line_t &l) const 1218 void lalloc (line_t &l) const
1347 { 1219 {
… …
1369 1241
1370 if (ncol > prev_ncol) 1242 if (ncol > prev_ncol)
1371 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1243 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1372 } 1244 }
1373 1245
1374 int fgcolor_of (rend_t r) const 1246 int fgcolor_of (rend_t r) const NOTHROW
1375 { 1247 {
1376 int base = GET_BASEFG (r); 1248 int base = GET_BASEFG (r);
1377#ifndef NO_BRIGHTCOLOR 1249#ifndef NO_BRIGHTCOLOR
1378 if (r & RS_Bold 1250 if (r & RS_Bold
1379# if ENABLE_STYLES 1251# if ENABLE_STYLES
1380 && OPTION (Opt_intensityStyles) 1252 && option (Opt_intensityStyles)
1381# endif 1253# endif
1382 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1254 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1383 base += minBrightCOLOR - minCOLOR; 1255 base += minBrightCOLOR - minCOLOR;
1384#endif 1256#endif
1385 return base; 1257 return base;
1386 } 1258 }
1387 1259
1388 int bgcolor_of (rend_t r) const 1260 int bgcolor_of (rend_t r) const NOTHROW
1389 { 1261 {
1390 int base = GET_BASEBG (r); 1262 int base = GET_BASEBG (r);
1391#ifndef NO_BRIGHTCOLOR 1263#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Blink 1264 if (r & RS_Blink
1393# if ENABLE_STYLES 1265# if ENABLE_STYLES
1394 && OPTION (Opt_intensityStyles) 1266 && option (Opt_intensityStyles)
1395# endif 1267# endif
1396 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1268 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1397 base += minBrightCOLOR - minCOLOR; 1269 base += minBrightCOLOR - minCOLOR;
1398#endif 1270#endif
1399 return base; 1271 return base;
1400 } 1272 }
1401 1273
1402 bool option (uint32_t opt) const 1274 bool option (uint8_t opt) const NOTHROW
1403 { 1275 {
1404 return OPTION (opt); 1276 return options[opt >> 3] & (1 << (opt & 7));
1405 } 1277 }
1406 1278
1407 void set_option (uint32_t opt, bool set) 1279 void set_option (uint8_t opt, bool set = true) NOTHROW
1408 { 1280 {
1409 if (set) 1281 if (set)
1410 options |= opt; 1282 options[opt >> 3] |= (1 << (opt & 7));
1411 else 1283 else
1412 options &= ~opt; 1284 options[opt >> 3] &= ~(1 << (opt & 7));
1413 } 1285 }
1414 1286
1287 void PrivMode (int set, unsigned bit) NOTHROW
1288 {
1289 if (set)
1290 priv_modes |= bit;
1291 else
1292 priv_modes &= ~bit;
1293 }
1294
1295 // modifies first argument(!)
1296 void paste (char *data, unsigned int len) NOTHROW;
1415 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1297 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1416 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1298 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1417 int scr_scroll_text (int row1, int row2, int count); 1299 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1418 void scr_reset (); 1300 void scr_reset ();
1419 void scr_release (); 1301 void scr_release () NOTHROW;
1420 void scr_clear (bool really = false); 1302 void scr_clear (bool really = false) NOTHROW;
1421 void scr_refresh (); 1303 void scr_refresh () NOTHROW;
1422 bool scr_refresh_rend (rend_t mask, rend_t value); 1304 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1423 void scr_erase_screen (int mode); 1305 void scr_erase_screen (int mode) NOTHROW;
1424#if ENABLE_FRILLS 1306#if ENABLE_FRILLS
1425 void scr_erase_savelines (); 1307 void scr_erase_savelines () NOTHROW;
1426 void scr_backindex (); 1308 void scr_backindex () NOTHROW;
1427 void scr_forwardindex (); 1309 void scr_forwardindex () NOTHROW;
1428#endif 1310#endif
1429 void scr_touch (bool refresh); 1311 void scr_touch (bool refresh) NOTHROW;
1430 void scr_expose (int x, int y, int width, int height, bool refresh); 1312 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1431 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1432 void scr_recolour (); 1313 void scr_recolour () NOTHROW;
1433 void scr_remap_chars (); 1314 void scr_remap_chars () NOTHROW;
1434 void scr_remap_chars (line_t &l); 1315 void scr_remap_chars (line_t &l) NOTHROW;
1316
1317 enum cursor_mode { SAVE, RESTORE };
1435 1318
1436 void scr_poweron (); 1319 void scr_poweron ();
1437 void scr_cursor (int mode); 1320 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1321 void scr_do_wrap () NOTHROW;
1322 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1323 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1324 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1325 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1326 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1327 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1328 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1329 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1330 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1331 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1332 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1333 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1334 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1335 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1336 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1337 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1338 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1339 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1340 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1341 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1342 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1343 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1344 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1345 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 void scr_move_to (int y, int len); 1346 void scr_move_to (int y, int len) NOTHROW;
1463 bool scr_page (enum page_dirn direction, int nlines); 1347 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 bool scr_changeview (int new_view_start); 1348 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1349 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1350 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1351 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1352 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1469 void scr_reverse_selection (); 1353 void scr_reverse_selection () NOTHROW;
1470 void scr_dump (int fd); 1354 void scr_dump (int fd) NOTHROW;
1355
1471 void selection_check (int check_more); 1356 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop); 1357 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop); 1358 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm, int x, int y); 1359 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum); 1360 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (); 1361 void selection_clear () NOTHROW;
1477 void selection_make (Time tm); 1362 void selection_make (Time tm);
1478 bool selection_grab (Time tm); 1363 bool selection_grab (Time tm) NOTHROW;
1479 void selection_start_colrow (int col, int row); 1364 void selection_start_colrow (int col, int row) NOTHROW;
1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1365 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1366 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1482 void selection_remove_trailing_spaces (); 1367 void selection_remove_trailing_spaces () NOTHROW;
1483 void selection_send (const XSelectionRequestEvent &rq); 1368 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1369 void selection_click (int clicks, int x, int y) NOTHROW;
1370 void selection_extend (int x, int y, int flag) NOTHROW;
1371 void selection_rotate (int x, int y) NOTHROW;
1484 1372
1485#if defined(NEXT_SCROLLBAR) 1373#if defined(NEXT_SCROLLBAR)
1486 // scrollbar-next.C 1374 // scrollbar-next.C
1487 Pixmap renderPixmap (const char *const *data, int width, int height); 1375 Pixmap renderPixmap (const char *const *data, int width, int height);
1488 void init_scrollbar_stuff (); 1376 void init_scrollbar_stuff ();
… …
1504 // scrollbar-plain.C 1392 // scrollbar-plain.C
1505 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1393 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1506#endif 1394#endif
1507 1395
1508 // scrollbar.C 1396 // scrollbar.C
1397 void resize_scrollbar ();
1509 int scrollbar_mapping (int map); 1398 int scrollbar_mapping (int map);
1510 int scrollbar_show (int update); 1399 int scrollbar_show (int update);
1511 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1400 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1512 1401
1513 // xdefaults.C 1402 // xdefaults.C
1514 void get_options (int argc, const char *const *argv); 1403 void get_options (int argc, const char *const *argv);
1515 int parse_keysym (const char *str, const char *arg); 1404 int parse_keysym (const char *str, const char *arg);
1516 void get_xdefaults (FILE *stream, const char *name); 1405 const char *x_resource (const char *name);
1517 void extract_resources (); 1406 void extract_resources ();
1518 // xpm.C
1519 int scale_pixmap (const char *geom);
1520 void resize_pixmap ();
1521 Pixmap set_bgPixmap (const char *file);
1522}; 1407};
1523 1408
1524/*
1525 *****************************************************************************
1526 * PROTOTYPES
1527 *****************************************************************************
1528 */
1529#ifdef PROTOTYPES
1530# define __PROTO(p) p
1531#else
1532# define __PROTO(p) ()
1533#endif
1534
1535#ifdef DEBUG_malloc
1536# include "dmalloc.h" /* This comes last */
1537#endif
1538
1539#endif /* _RXVT_H_ */ 1409#endif /* _RXVT_H_ */
1540 1410

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