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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.220 by root, Tue Jan 17 15:17:39 2006 UTC vs.
Revision 1.305 by sasha, Wed Sep 12 20:29:24 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 login (int cmd_pid, bool login_shell, const char *hostname) = 0;
190
191 void close_tty ();
192 bool make_controlling_tty ();
193 void set_utf8_mode (bool on);
194};
195
196rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
197void rxvt_ptytty_server (); // start the ptytty server process
198 170
199/* 171/*
200 * the 'essential' information for reporting Mouse Events 172 * the 'essential' information for reporting Mouse Events
201 * pared down from XButtonEvent 173 * pared down from XButtonEvent
202 */ 174 */
… …
415// fake styles 387// fake styles
416#define RS_Blink 0x00010000UL // blink 388#define RS_Blink 0x00010000UL // blink
417#define RS_RVid 0x00020000UL // reverse video 389#define RS_RVid 0x00020000UL // reverse video
418#define RS_Uline 0x00040000UL // underline 390#define RS_Uline 0x00040000UL // underline
419 391
392// toggle this to force redraw, must be != RS_Careful
393#define RS_redraw 0x01000000UL
394
420// 5 custom bits for extensions 395// 5 custom bits for extensions
421#define RS_customCount 32 396#define RS_customCount 32
422#define RS_customMask 0x00f80000UL 397#define RS_customMask 0x00f80000UL
423#define RS_customShift 19 398#define RS_customShift 19
424 399
… …
493 Rxvt_restoreFG = 39, // change default fg color 468 Rxvt_restoreFG = 39, // change default fg color
494 Rxvt_restoreBG = 49, // change default bg color 469 Rxvt_restoreBG = 49, // change default bg color
495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 470 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
496 471
497 URxvt_locale = 701, // change locale 472 URxvt_locale = 701, // change locale
473 URxvt_version = 702, // request version
498 474
499 URxvt_Color_IT = 704, // change actual 'Italic' colour 475 URxvt_Color_IT = 704, // change actual 'Italic' colour
500 URxvt_Color_tint = 705, // change actual tint colour 476 URxvt_Color_tint = 705, // change actual tint colour
501 URxvt_Color_BD = 706, 477 URxvt_Color_BD = 706,
502 URxvt_Color_UL = 707, 478 URxvt_Color_UL = 707,
… …
518 * 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
519 * 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
520 */ 496 */
521 497
522enum colour_list { 498enum colour_list {
499 Color_none = -2,
500 Color_transparent = -1,
523 Color_fg = 0, 501 Color_fg = 0,
524 Color_bg, 502 Color_bg,
525 minCOLOR, /* 2 */ 503 minCOLOR, /* 2 */
526 Color_Black = minCOLOR, 504 Color_Black = minCOLOR,
527 Color_Red3, 505 Color_Red3,
… …
569#endif 547#endif
570#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
571 Color_scroll, 549 Color_scroll,
572 Color_trough, 550 Color_trough,
573#endif 551#endif
574#if TINTING 552#if ENABLE_TRANSPARENCY
575 Color_tint, 553 Color_tint,
576#endif 554#endif
577#if OFF_FOCUS_FADING 555#if OFF_FOCUS_FADING
578 Color_fade, 556 Color_fade,
579#endif 557#endif
… …
586 TOTAL_COLORS = NRS_COLORS 564 TOTAL_COLORS = NRS_COLORS
587#endif 565#endif
588}; 566};
589 567
590#define Color_Bits 7 // 0 .. maxTermCOLOR 568#define Color_Bits 7 // 0 .. maxTermCOLOR
591
592#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
593#define NPIXCLR_BITS 32
594 569
595/* 570/*
596 * Resource list 571 * Resource list
597 */ 572 */
598enum { 573enum {
… …
600# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 575# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
601# include "rsinc.h" 576# include "rsinc.h"
602# undef def 577# undef def
603# undef reserve 578# undef reserve
604 NUM_RESOURCES 579 NUM_RESOURCES
605};
606
607// see init.C:xa_names, which must be kept in sync
608enum {
609 XA_TEXT = 0,
610 XA_COMPOUND_TEXT,
611 XA_UTF8_STRING,
612 XA_MULTIPLE,
613 XA_TARGETS,
614 XA_TIMESTAMP,
615 XA_VT_SELECTION,
616 XA_INCR,
617 XA_WM_PROTOCOLS,
618 XA_WM_DELETE_WINDOW,
619 XA_CLIPBOARD,
620#if ENABLE_FRILLS
621 XA_MOTIF_WM_HINTS,
622#endif
623#if ENABLE_EWMH
624 XA_NET_WM_PID,
625 XA_NET_WM_NAME,
626 XA_NET_WM_ICON_NAME,
627 XA_NET_WM_PING,
628#endif
629#if USE_XIM
630 XA_WM_LOCALE_NAME,
631#endif
632#if TRANSPARENT
633 XA_XROOTPMAP_ID,
634 XA_ESETROOT_PMAP_ID,
635#endif
636#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
637 XA_DNDPROTOCOL,
638 XA_DNDSELECTION,
639#endif
640#if ENABLE_XEMBED
641 XA_XEMBED,
642 XA_XEMBED_INFO,
643#endif
644 NUM_XA
645}; 580};
646 581
647/* DEC private modes */ 582/* DEC private modes */
648#define PrivMode_132 (1UL<<0) 583#define PrivMode_132 (1UL<<0)
649#define PrivMode_132OK (1UL<<1) 584#define PrivMode_132OK (1UL<<1)
… …
667#define PrivMode_LFNL (1UL<<19) 602#define PrivMode_LFNL (1UL<<19)
668/* too annoying to implement X11 highlight tracking */ 603/* too annoying to implement X11 highlight tracking */
669/* #define PrivMode_MouseX11Track (1LU<<20) */ 604/* #define PrivMode_MouseX11Track (1LU<<20) */
670 605
671#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 606#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
672#define PrivMode(test,bit) \
673 if (test) \
674 priv_modes |= (bit); \
675 else \
676 priv_modes &= ~(bit)
677 607
678#ifdef ALLOW_132_MODE 608#ifdef ALLOW_132_MODE
679# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 609# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
680#else 610#else
681# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
722 ***************************************************************************** 652 *****************************************************************************
723 * MACRO DEFINES 653 * MACRO DEFINES
724 ***************************************************************************** 654 *****************************************************************************
725 */ 655 */
726#define dLocal(type,name) type const name = this->name 656#define dLocal(type,name) type const name = this->name
727#define dDisp Display *disp = this->display->display 657
658// for speed reasons, we assume that all codepoints 32 to 126 are
659// single-width.
660#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
728 661
729/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
730#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x))
731#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y))
732#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
734#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
735#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
736#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
737#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
738 671
739#define OPTION(opt) (options & (opt))
740#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
741 | Opt_jumpScroll | Opt_secondaryScreen \
742 | Opt_pastableTabs | Opt_intensityStyles)
743
744// for m >= -n, ensure remainder lies between 0..n-1 672// for m >= -n, ensure remainder lies between 0..n-1
745#define MOD(m,n) (((m) + (n)) % (n)) 673#define MOD(m,n) (((m) + (n)) % (n))
746 674
747#define LINENO(n) MOD (term_start + int(n), total_rows) 675#define LINENO(n) MOD (term_start + int(n), total_rows)
748#define ROW(n) row_buf [LINENO (n)] 676#define ROW(n) row_buf [LINENO (n)]
… …
766#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 694#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
767#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 695#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
768 696
769#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 697#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
770 698
771#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 699#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
772#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 700#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
773 701
774#if ENABLE_STYLES 702#if ENABLE_STYLES
775# define FONTSET(style) fontset[GET_STYLE (style)] 703# define FONTSET(style) fontset[GET_STYLE (style)]
776#else 704#else
777# define FONTSET(style) fontset[0] 705# define FONTSET(style) fontset[0]
… …
805#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 733#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
806#define scrollbar_position(y) ((y) - scrollBar.beg) 734#define scrollbar_position(y) ((y) - scrollBar.beg)
807#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 735#define scrollbar_size() (scrollBar.end - scrollBar.beg \
808 - scrollbar_minheight ()) 736 - scrollbar_minheight ())
809 737
810#ifdef XPM_BACKGROUND
811# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
812#else
813# define XPMClearArea(a, b, c, d, e, f, g)
814#endif
815
816#ifdef DEBUG_CMD
817# define D_CMD(x) fprintf x ; fputc('\n', stderr)
818#else
819# define D_CMD(x)
820#endif
821#ifdef DEBUG_INIT
822# define D_INIT(x) fprintf x ; fputc('\n', stderr)
823#else
824# define D_INIT(x)
825#endif
826#ifdef DEBUG_MAIN
827# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
828#else
829# define D_MAIN(x)
830#endif
831#ifdef DEBUG_SIZE
832# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_SIZE(x)
835#endif
836
837extern class rxvt_failure_exception { } rxvt_failure_exception;
838
839typedef callback1<void, const char *> log_callback; 738typedef callback<void (const char *)> log_callback;
840typedef callback1<int, int> getfd_callback; 739typedef callback<int (int)> getfd_callback;
841
842extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
843extern void rxvt_log (const char *fmt, ...);
844extern void rxvt_warn (const char *fmt, ...);
845extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
846extern void rxvt_exit_failure () __attribute__ ((noreturn));
847 740
848#define SET_LOCALE(locale) rxvt_set_locale (locale) 741#define SET_LOCALE(locale) rxvt_set_locale (locale)
849extern bool rxvt_set_locale (const char *locale); 742extern bool rxvt_set_locale (const char *locale) NOTHROW;
850extern void rxvt_push_locale (const char *locale); 743extern void rxvt_push_locale (const char *locale) NOTHROW;
851extern void rxvt_pop_locale (); 744extern void rxvt_pop_locale () NOTHROW;
852
853/****************************************************************************/
854
855#define BLINK_INTERVAL 0.5
856#define TEXT_BLINK_INTERVAL 0.5
857
858#ifndef __attribute__
859# ifdef __GNUC__
860# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
861# define __attribute__(x)
862# endif
863# endif
864# define __attribute__(x)
865#endif
866 745
867/****************************************************************************/ 746/****************************************************************************/
868 747
869#define LINE_LONGER 0x0001 // line is continued on the next row 748#define LINE_LONGER 0x0001 // line is continued on the next row
870#define LINE_FILTERED 0x0002 // line has been filtered 749#define LINE_FILTERED 0x0002 // line has been filtered
871#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 750#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
751#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
752#define LINE_BIDI 0x0010 // line needs bidi (NYI)
872 753
873struct line_t { 754struct line_t {
874 text_t *t; // terminal the text 755 text_t *t; // terminal the text
875 rend_t *r; // rendition, uses RS_ flags 756 rend_t *r; // rendition, uses RS_ flags
876 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 757 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
930# define COMPOSE_LO 0x40000000UL 811# define COMPOSE_LO 0x40000000UL
931# define COMPOSE_HI 0x400fffffUL 812# define COMPOSE_HI 0x400fffffUL
932# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 813# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
933#else 814#else
934# if ENABLE_PERL 815# if ENABLE_PERL
935# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 816# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
936# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 817# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
937# else 818# else
938# define COMPOSE_LO 0xd800UL 819# define COMPOSE_LO 0xd800UL
939# define COMPOSE_HI 0xf8ffUL 820# define COMPOSE_HI 0xf8ffUL
940# endif 821# endif
… …
969#endif 850#endif
970 851
971/****************************************************************************/ 852/****************************************************************************/
972 853
973#ifdef KEYSYM_RESOURCE 854#ifdef KEYSYM_RESOURCE
974 class keyboard_manager; 855class keyboard_manager;
975#endif 856#endif
976 857
977struct rxvt_term : zero_initialized, rxvt_vars { 858struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
859
860 // special markers with magic addresses
861 static const char resval_undef []; // options specifically unset
862 static const char resval_on []; // boolean options switched on
863 static const char resval_off []; // or off
864
978 log_callback *log_hook; // log error messages through this hook, if != 0 865 log_callback *log_hook; // log error messages through this hook, if != 0
979 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 866 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
980#if ENABLE_PERL 867#if ENABLE_PERL
981 rxvt_perl_term perl; 868 rxvt_perl_term perl;
982#endif 869#endif
983 struct mbstate mbstate; // current input multibyte state 870 struct mbstate mbstate; // current input multibyte state
984 871
985 unsigned char want_refresh:1, 872 unsigned char want_refresh:1,
986#ifdef TRANSPARENT
987 want_full_refresh:1, /* awaiting full screen refresh */
988#endif
989#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990 am_transparent:1, /* is a transparent term */
991 am_pixmap_trans:1, /* transparency w/known root pixmap */
992#endif
993 current_screen:1, /* primary or secondary */ 873 current_screen:1, /* primary or secondary */
994 hate_those_clicks:1, /* a.k.a. keep mark position */
995 num_scr_allow:1, 874 num_scr_allow:1,
996 bypass_keystate:1, 875 bypass_keystate:1,
997#ifdef CURSOR_BLINK 876#ifdef CURSOR_BLINK
998 hidden_cursor:1, 877 hidden_cursor:1,
999#endif 878#endif
… …
1014#endif 893#endif
1015 scrollbar_align, 894 scrollbar_align,
1016 selection_wait, 895 selection_wait,
1017 selection_type; 896 selection_type;
1018/* ---------- */ 897/* ---------- */
898 bool rvideo_state, rvideo_mode;
899#ifndef NO_BELL
1019 short rvideo; 900 bool rvideo_bell;
901#endif
1020 int num_scr; /* screen: number lines scrolled */ 902 int num_scr; /* screen: number lines scrolled */
1021 int prev_ncol, /* screen: previous number of columns */ 903 int prev_ncol, /* screen: previous number of columns */
1022 prev_nrow; /* screen: previous number of rows */ 904 prev_nrow; /* screen: previous number of rows */
1023/* ---------- */ 905/* ---------- */
1024 rend_t rstyle; 906 rend_t rstyle;
1025/* ---------- */
1026 uint32_t pixcolor_set[NPIXCLR_SETS];
1027/* ---------- */ 907/* ---------- */
1028#ifdef SELECTION_SCROLLING 908#ifdef SELECTION_SCROLLING
1029 int scroll_selection_lines; 909 int scroll_selection_lines;
1030 enum page_dirn scroll_selection_dir; 910 enum page_dirn scroll_selection_dir;
1031 int selection_save_x, 911 int selection_save_x,
… …
1037 /* give proper Scroll behaviour */ 917 /* give proper Scroll behaviour */
1038#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 918#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1039 mouse_slip_wheel_speed, 919 mouse_slip_wheel_speed,
1040#endif 920#endif
1041 refresh_count, 921 refresh_count,
1042 refresh_limit,
1043 last_bot, /* scrollbar last bottom position */ 922 last_bot, /* scrollbar last bottom position */
1044 last_top, /* scrollbar last top position */ 923 last_top, /* scrollbar last top position */
1045 last_state, /* scrollbar last state */ 924 last_state, /* scrollbar last state */
1046 scrollbar_len, 925 scrollbar_len,
1047 window_vt_x, 926 window_vt_x,
… …
1058 int old_width, /* last used width in screen resize */ 937 int old_width, /* last used width in screen resize */
1059 old_height; /* last used height in screen resize */ 938 old_height; /* last used height in screen resize */
1060 unsigned long priv_modes, 939 unsigned long priv_modes,
1061 SavedModes; 940 SavedModes;
1062/* ---------- */ 941/* ---------- */
1063 Atom xa[NUM_XA]; 942 Atom *xa;
1064/* ---------- */ 943/* ---------- */
1065#ifdef RXVT_SCROLLBAR 944#ifdef RXVT_SCROLLBAR
1066 GC scrollbarGC, 945 GC scrollbarGC,
1067 topShadowGC, 946 topShadowGC,
1068 botShadowGC; 947 botShadowGC;
… …
1093 char * incr_buf; 972 char * incr_buf;
1094 size_t incr_buf_size, incr_buf_fill; 973 size_t incr_buf_size, incr_buf_fill;
1095/* ---------- */ 974/* ---------- */
1096 Cursor leftptr_cursor; 975 Cursor leftptr_cursor;
1097/* ---------- */ 976/* ---------- */
1098#ifndef NO_BACKSPACE_KEY
1099 const char *key_backspace;
1100#endif
1101#ifndef NO_DELETE_KEY
1102 const char *key_delete;
1103#endif
1104 struct mouse_event MEvent; 977 struct mouse_event MEvent;
1105 XComposeStatus compose; 978 XComposeStatus compose;
1106 ttymode_t tio; 979 ttymode_t tio;
1107 row_col_t oldcursor; 980 row_col_t oldcursor;
1108#ifdef XPM_BACKGROUND 981#ifdef HAVE_BG_PIXMAP
1109 bgPixmap_t bgPixmap; 982 bgPixmap_t bgPixmap;
1110 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 983#endif
984#ifdef HAVE_AFTERIMAGE
985 ASVisual *asv;
986 ASImageManager *asimman;
1111#endif 987#endif
1112 988
1113#if ENABLE_OVERLAY 989#if ENABLE_OVERLAY
1114 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 990 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1115 text_t **ov_text; 991 text_t **ov_text;
1116 rend_t **ov_rend; 992 rend_t **ov_rend;
1117 993
1118 void scr_swap_overlay (); 994 void scr_swap_overlay () NOTHROW;
1119 void scr_overlay_new (int x, int y, int w, int h); 995 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1120 void scr_overlay_off (); 996 void scr_overlay_off () NOTHROW;
1121 void scr_overlay_set (int x, int y, 997 void scr_overlay_set (int x, int y,
1122 text_t text, 998 text_t text,
1123 rend_t rend = OVERLAY_RSTYLE); 999 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1124 void scr_overlay_set (int x, int y, const char *s); 1000 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1125 void scr_overlay_set (int x, int y, const wchar_t *s); 1001 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1126#endif 1002#endif
1127 1003
1128 vector<void *> allocated; // free these memory blocks with free() 1004 vector<void *> allocated; // free these memory blocks with free()
1129 1005
1130 char *env_windowid; /* environmental variable WINDOWID */ 1006 char env_windowid[21]; /* environmental variable WINDOWID */
1007 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1131 char *env_display; /* environmental variable DISPLAY */ 1008 char *env_display; /* environmental variable DISPLAY */
1132 char *env_term; /* environmental variable TERM */ 1009 char *env_term; /* environmental variable TERM */
1133 char *env_colorfgbg; 1010
1134 char *locale; 1011 char *locale;
1135 char charsets[4]; 1012 char charsets[4];
1136 char *v_buffer; /* pointer to physical buffer */ 1013 char *v_buffer; /* pointer to physical buffer */
1137 unsigned int v_buflen; /* size of area to write */ 1014 unsigned int v_buflen; /* size of area to write */
1138 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1015 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1139 1016
1140#ifdef KEYSYM_RESOURCE 1017#ifdef KEYSYM_RESOURCE
1141 keyboard_manager *keyboard; 1018 keyboard_manager *keyboard;
1142#endif 1019#endif
1143 1020
1144 const char *rs[NUM_RESOURCES]; 1021 const char *rs[NUM_RESOURCES];
1145 /* command input buffering */ 1022 /* command input buffering */
1146 char *cmdbuf_ptr, *cmdbuf_endp; 1023 char *cmdbuf_ptr, *cmdbuf_endp;
1147 char cmdbuf_base[CBUFSIZ]; 1024 char cmdbuf_base[CBUFSIZ];
1148 1025
1149 rxvt_ptytty *pty; 1026 ptytty *pty;
1150 1027
1151 rxvt_salloc *talloc; // text line allocator 1028 rxvt_salloc *talloc; // text line allocator
1152 rxvt_salloc *ralloc; // rend line allocator 1029 rxvt_salloc *ralloc; // rend line allocator
1153 1030
1154 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1031 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1163 void iso14755_54 (int x, int y); 1040 void iso14755_54 (int x, int y);
1164# endif 1041# endif
1165#endif 1042#endif
1166 1043
1167 // modifies first argument(!) 1044 // modifies first argument(!)
1168 void paste (char *data, unsigned int len); 1045 void paste (char *data, unsigned int len) NOTHROW;
1169 1046
1170 long vt_emask, vt_emask_perl; 1047 long vt_emask, vt_emask_perl, vt_emask_xim;
1171 1048
1172 void vt_select_input () const 1049 void vt_select_input () const NOTHROW
1173 { 1050 {
1174 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1051 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1175 } 1052 }
1176 1053
1177#if TRANSPARENT 1054#if ENABLE_TRANSPARENCY || ENABLE_PERL
1178 void rootwin_cb (XEvent &xev); 1055 void rootwin_cb (XEvent &xev);
1179 xevent_watcher rootwin_ev; 1056 xevent_watcher rootwin_ev;
1057#endif
1058#ifdef HAVE_BG_PIXMAP
1059 int update_background ();
1060 void update_background_cb (time_watcher &w);
1061 time_watcher update_background_ev;
1180#endif 1062#endif
1181 1063
1182 void x_cb (XEvent &xev); 1064 void x_cb (XEvent &xev);
1183 void flush (); 1065 void flush ();
1184 xevent_watcher termwin_ev; 1066 xevent_watcher termwin_ev;
1185 xevent_watcher vt_ev; 1067 xevent_watcher vt_ev;
1186#ifdef HAVE_SCROLLBARS 1068#ifdef HAVE_SCROLLBARS
1187 xevent_watcher scrollbar_ev; 1069 xevent_watcher scrollbar_ev;
1188#endif 1070#endif
1189 1071
1072 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1190 void check_cb (check_watcher &w); check_watcher check_ev; 1073 void check_cb (check_watcher &w); check_watcher check_ev;
1191 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1074 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1192 void flush_cb (time_watcher &w); time_watcher flush_ev; 1075 void flush_cb (time_watcher &w); time_watcher flush_ev;
1193
1194 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1076 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1195
1196 void incr_cb (time_watcher &w); time_watcher incr_ev; 1077 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1197 1078
1198#ifdef CURSOR_BLINK 1079#ifdef CURSOR_BLINK
1199 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1080 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1200#endif 1081#endif
1201#ifdef TEXT_BLINK 1082#ifdef TEXT_BLINK
1202 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1083 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1084#endif
1085#ifndef NO_BELL
1086 void bell_cb (time_watcher &w); time_watcher bell_ev;
1203#endif 1087#endif
1204 1088
1205#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1206 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1090 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1207#endif 1091#endif
… …
1224 1108
1225 void tt_winch (); 1109 void tt_winch ();
1226 1110
1227 rxvt_term (); 1111 rxvt_term ();
1228 ~rxvt_term (); 1112 ~rxvt_term ();
1229 void child_exit (); // child has exited, usually destroys
1230 void destroy (); 1113 void destroy ();
1231 void emergency_cleanup (); 1114 void emergency_cleanup ();
1232 1115
1233 bool init (int argc, const char *const *argv); 1116 bool init (int argc, const char *const *argv, stringvec *envv);
1117
1118 bool init (stringvec *argv, stringvec *envv)
1119 {
1120 this->argv = argv;
1121 return init (argv->size (), argv->begin (), envv);
1122 }
1123
1234 bool init_vars (); 1124 bool init_vars ();
1235 1125
1236 bool pty_fill (); 1126 bool pty_fill ();
1237 1127
1238 void make_current () const // make this the "currently active" urxvt instance 1128 void make_current () const // make this the "currently active" urxvt instance
1239 { 1129 {
1240 SET_R (this); 1130 SET_R (this);
1131 set_environ (envv);
1241 rxvt_set_locale (locale); 1132 rxvt_set_locale (locale);
1242 set_environ (envv);
1243 } 1133 }
1244 1134
1245 void init_secondary (); 1135 void init_secondary ();
1246 const char **init_resources (int argc, const char *const *argv); 1136 const char **init_resources (int argc, const char *const *argv);
1247 const char *x_resource (const char *name); 1137 const char *x_resource (const char *name);
… …
1257 void create_windows (int argc, const char *const *argv); 1147 void create_windows (int argc, const char *const *argv);
1258 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1148 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1259 void window_calc (unsigned int newwidth, unsigned int newheight); 1149 void window_calc (unsigned int newwidth, unsigned int newheight);
1260 1150
1261#if USE_XIM 1151#if USE_XIM
1262 rxvt_xim *input_method; 1152 rxvt_xim *input_method;
1263 XIC Input_Context; 1153 XIC Input_Context;
1264 XIMStyle input_style; 1154 XIMStyle input_style;
1265 XPoint spot; // most recently sent spot position 1155 XPoint spot; // most recently sent spot position
1266 1156
1267 void im_destroy (); 1157 void im_destroy ();
1268 void im_cb (); im_watcher im_ev; 1158 void im_cb (); im_watcher im_ev;
1269 void im_set_size (XRectangle &size); 1159 void im_set_size (XRectangle &size);
1270 void im_set_position (XPoint &pos); 1160 void im_set_position (XPoint &pos) NOTHROW;
1271 void im_set_color (unsigned long &fg, unsigned long &bg); 1161 void im_set_color (unsigned long &fg, unsigned long &bg);
1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1162 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1273 1163
1274 bool IMisRunning (); 1164 bool IMisRunning ();
1275 void IMSendSpot (); 1165 void IMSendSpot ();
1276 bool IM_get_IC (const char *modifiers); 1166 bool IM_get_IC (const char *modifiers);
1277 void IMSetStatusPosition (); 1167 void IMSetPosition ();
1278#endif 1168#endif
1279 1169
1280 void resize_scrollbar (); 1170 void resize_scrollbar ();
1281 1171
1282 void pixel_position (int *x, int *y);
1283
1284 void selection_click (int clicks, int x, int y);
1285 void selection_extend (int x, int y, int flag);
1286 void selection_rotate (int x, int y);
1287
1288 /* autoconvert */
1289
1290 // command.C 1172 // command.C
1291 void lookup_key (XKeyEvent &ev); 1173 void key_press (XKeyEvent &ev);
1174 void key_release (XKeyEvent &ev);
1292 unsigned int cmd_write (const char *str, unsigned int count); 1175 unsigned int cmd_write (const char *str, unsigned int count);
1293 1176
1294 wchar_t next_char (); 1177 wchar_t next_char () NOTHROW;
1295 wchar_t cmd_getc (); 1178 wchar_t cmd_getc () THROW ((class out_of_input));
1296 uint32_t next_octet (); 1179 uint32_t next_octet () NOTHROW;
1297 uint32_t cmd_get8 (); 1180 uint32_t cmd_get8 () THROW ((class out_of_input));
1298 1181
1299 bool cmd_parse (); 1182 bool cmd_parse ();
1300 void mouse_report (XButtonEvent &ev); 1183 void mouse_report (XButtonEvent &ev);
1301 void button_press (XButtonEvent &ev); 1184 void button_press (XButtonEvent &ev);
1302 void button_release (XButtonEvent &ev); 1185 void button_release (XButtonEvent &ev);
1303 void focus_in (); 1186 void focus_in ();
1304 void focus_out (); 1187 void focus_out ();
1305 int check_our_parents (); 1188 void update_fade_color (unsigned int idx);
1306#ifdef PRINTPIPE 1189#ifdef PRINTPIPE
1307 FILE *popen_printer (); 1190 FILE *popen_printer ();
1308 int pclose_printer (FILE *stream); 1191 int pclose_printer (FILE *stream);
1309#endif 1192#endif
1310 void process_print_pipe (); 1193 void process_print_pipe ();
… …
1324 void process_graphics (); 1207 void process_graphics ();
1325 // init.C 1208 // init.C
1326 void Get_Colours (); 1209 void Get_Colours ();
1327 void get_ourmods (); 1210 void get_ourmods ();
1328 // main.C 1211 // main.C
1329 void privileged_utmp (rxvt_privaction action);
1330 bool set_fonts (); 1212 bool set_fonts ();
1331 void set_string_property (Atom prop, const char *str, int len = -1); 1213 void set_string_property (Atom prop, const char *str, int len = -1);
1332 void set_utf8_property (Atom prop, const char *str, int len = -1); 1214 void set_utf8_property (Atom prop, const char *str, int len = -1);
1333 void set_title (const char *str); 1215 void set_title (const char *str);
1334 void set_icon_name (const char *str); 1216 void set_icon_name (const char *str);
1335 void set_window_color (int idx, const char *color); 1217 void set_window_color (int idx, const char *color);
1336 void set_colorfgbg (); 1218 void set_colorfgbg ();
1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1219 bool set_color (rxvt_color &color, const char *name);
1220 void alias_color (int dst, int src);
1338 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1221 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1222 void get_window_origin (int &x, int &y);
1223 Pixmap get_pixmap_property (int prop_id);
1339 1224
1340 // screen.C 1225 // screen.C
1341 1226
1342 void lalloc (line_t &l) const 1227 void lalloc (line_t &l) const
1343 { 1228 {
… …
1365 1250
1366 if (ncol > prev_ncol) 1251 if (ncol > prev_ncol)
1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1252 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1368 } 1253 }
1369 1254
1370 int fgcolor_of (rend_t r) const 1255 int fgcolor_of (rend_t r) const NOTHROW
1371 { 1256 {
1372 int base = GET_BASEFG (r); 1257 int base = GET_BASEFG (r);
1373#ifndef NO_BRIGHTCOLOR 1258#ifndef NO_BRIGHTCOLOR
1374 if (r & RS_Bold 1259 if (r & RS_Bold
1375# if ENABLE_STYLES 1260# if ENABLE_STYLES
1376 && OPTION (Opt_intensityStyles) 1261 && option (Opt_intensityStyles)
1377# endif 1262# endif
1378 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1263 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1379 base += minBrightCOLOR - minCOLOR; 1264 base += minBrightCOLOR - minCOLOR;
1380#endif 1265#endif
1381 return base; 1266 return base;
1382 } 1267 }
1383 1268
1384 int bgcolor_of (rend_t r) const 1269 int bgcolor_of (rend_t r) const NOTHROW
1385 { 1270 {
1386 int base = GET_BASEBG (r); 1271 int base = GET_BASEBG (r);
1387#ifndef NO_BRIGHTCOLOR 1272#ifndef NO_BRIGHTCOLOR
1388 if (r & RS_Blink 1273 if (r & RS_Blink
1389# if ENABLE_STYLES 1274# if ENABLE_STYLES
1390 && OPTION (Opt_intensityStyles) 1275 && option (Opt_intensityStyles)
1391# endif 1276# endif
1392 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1277 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1393 base += minBrightCOLOR - minCOLOR; 1278 base += minBrightCOLOR - minCOLOR;
1394#endif 1279#endif
1395 return base; 1280 return base;
1396 } 1281 }
1397 1282
1398 bool option (uint32_t opt) const 1283 bool option (uint8_t opt) const NOTHROW
1399 { 1284 {
1400 return OPTION (opt); 1285 return options[opt >> 3] & (1 << (opt & 7));
1401 } 1286 }
1402 1287
1403 void set_option (uint32_t opt, bool set) 1288 void set_option (uint8_t opt, bool set = true) NOTHROW
1404 { 1289 {
1405 if (set) 1290 if (set)
1406 options |= opt; 1291 options[opt >> 3] |= (1 << (opt & 7));
1407 else 1292 else
1408 options &= ~opt; 1293 options[opt >> 3] &= ~(1 << (opt & 7));
1409 } 1294 }
1410 1295
1296 void PrivMode (int set, unsigned bit) NOTHROW
1297 {
1298 if (set)
1299 priv_modes |= bit;
1300 else
1301 priv_modes &= ~bit;
1302 }
1303
1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1304 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1412 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1305 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1413 int scr_scroll_text (int row1, int row2, int count); 1306 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1414 void scr_reset (); 1307 void scr_reset ();
1415 void scr_release (); 1308 void scr_release () NOTHROW;
1416 void scr_clear (bool really = false); 1309 void scr_clear (bool really = false) NOTHROW;
1417 void scr_refresh (); 1310 void scr_refresh () NOTHROW;
1418 bool scr_refresh_rend (rend_t mask, rend_t value); 1311 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1419 void scr_erase_screen (int mode); 1312 void scr_erase_screen (int mode) NOTHROW;
1420#if ENABLE_FRILLS 1313#if ENABLE_FRILLS
1421 void scr_erase_savelines (); 1314 void scr_erase_savelines () NOTHROW;
1422 void scr_backindex (); 1315 void scr_backindex () NOTHROW;
1423 void scr_forwardindex (); 1316 void scr_forwardindex () NOTHROW;
1424#endif 1317#endif
1425 void scr_touch (bool refresh); 1318 void scr_touch (bool refresh) NOTHROW;
1426 void scr_expose (int x, int y, int width, int height, bool refresh); 1319 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1320 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1428 void scr_recolour (); 1321 void scr_recolour () NOTHROW;
1429 void scr_remap_chars (); 1322 void scr_remap_chars () NOTHROW;
1430 void scr_remap_chars (line_t &l); 1323 void scr_remap_chars (line_t &l) NOTHROW;
1324
1325 enum cursor_mode { SAVE, RESTORE };
1431 1326
1432 void scr_poweron (); 1327 void scr_poweron ();
1433 void scr_cursor (int mode); 1328 void scr_cursor (cursor_mode mode) NOTHROW;
1434 void scr_do_wrap (); 1329 void scr_do_wrap () NOTHROW;
1330 void scr_swap_screen () NOTHROW;
1435 int scr_change_screen (int scrn); 1331 void scr_change_screen (int scrn);
1436 void scr_color (unsigned int color, int fgbg); 1332 void scr_color (unsigned int color, int fgbg) NOTHROW;
1437 void scr_rendition (int set, int style); 1333 void scr_rendition (int set, int style) NOTHROW;
1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1334 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1439 void scr_backspace (); 1335 void scr_backspace () NOTHROW;
1440 void scr_tab (int count, bool ht = false); 1336 void scr_tab (int count, bool ht = false) NOTHROW;
1441 void scr_gotorc (int row, int col, int relative); 1337 void scr_gotorc (int row, int col, int relative) NOTHROW;
1442 void scr_index (enum page_dirn direction); 1338 void scr_index (enum page_dirn direction) NOTHROW;
1443 void scr_erase_line (int mode); 1339 void scr_erase_line (int mode) NOTHROW;
1444 void scr_E (); 1340 void scr_E () NOTHROW;
1445 void scr_insdel_lines (int count, int insdel); 1341 void scr_insdel_lines (int count, int insdel) NOTHROW;
1446 void scr_insdel_chars (int count, int insdel); 1342 void scr_insdel_chars (int count, int insdel) NOTHROW;
1447 void scr_scroll_region (int top, int bot); 1343 void scr_scroll_region (int top, int bot) NOTHROW;
1448 void scr_cursor_visible (int mode); 1344 void scr_cursor_visible (int mode) NOTHROW;
1449 void scr_autowrap (int mode); 1345 void scr_autowrap (int mode) NOTHROW;
1450 void scr_relative_origin (int mode); 1346 void scr_relative_origin (int mode) NOTHROW;
1451 void scr_insert_mode (int mode); 1347 void scr_insert_mode (int mode) NOTHROW;
1452 void scr_set_tab (int mode); 1348 void scr_set_tab (int mode) NOTHROW;
1453 void scr_rvideo_mode (int mode); 1349 void scr_rvideo_mode (bool on) NOTHROW;
1454 void scr_report_position (); 1350 void scr_report_position () NOTHROW;
1455 void set_font_style (); 1351 void set_font_style () NOTHROW;
1456 void scr_charset_choose (int set); 1352 void scr_charset_choose (int set) NOTHROW;
1457 void scr_charset_set (int set, unsigned int ch); 1353 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458 void scr_move_to (int y, int len); 1354 void scr_move_to (int y, int len) NOTHROW;
1459 bool scr_page (enum page_dirn direction, int nlines); 1355 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1460 bool scr_changeview (int new_view_start); 1356 bool scr_changeview (int new_view_start) NOTHROW;
1461 void scr_bell (); 1357 void scr_bell () NOTHROW;
1462 void scr_printscreen (int fullhist); 1358 void scr_printscreen (int fullhist) NOTHROW;
1463 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1359 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1464 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1360 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1465 void scr_reverse_selection (); 1361 void scr_reverse_selection () NOTHROW;
1466 void scr_dump (int fd); 1362 void scr_dump (int fd) NOTHROW;
1363
1467 void selection_check (int check_more); 1364 void selection_check (int check_more) NOTHROW;
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1365 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469 void selection_property (Window win, Atom prop); 1366 void selection_property (Window win, Atom prop) NOTHROW;
1470 void selection_request (Time tm, int x, int y); 1367 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471 int selection_request_other (Atom target, int selnum); 1368 int selection_request_other (Atom target, int selnum) NOTHROW;
1472 void selection_clear (); 1369 void selection_clear () NOTHROW;
1473 void selection_make (Time tm); 1370 void selection_make (Time tm);
1474 bool selection_grab (Time tm); 1371 bool selection_grab (Time tm) NOTHROW;
1475 void selection_start_colrow (int col, int row); 1372 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1373 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1374 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478 void selection_remove_trailing_spaces (); 1375 void selection_remove_trailing_spaces () NOTHROW;
1479 void selection_send (const XSelectionRequestEvent &rq); 1376 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1377 void selection_click (int clicks, int x, int y) NOTHROW;
1378 void selection_extend (int x, int y, int flag) NOTHROW;
1379 void selection_rotate (int x, int y) NOTHROW;
1380
1381 void pixel_position (int *x, int *y) NOTHROW;
1480 1382
1481#if defined(NEXT_SCROLLBAR) 1383#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C 1384 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height); 1385 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff (); 1386 void init_scrollbar_stuff ();
… …
1509 // xdefaults.C 1411 // xdefaults.C
1510 void get_options (int argc, const char *const *argv); 1412 void get_options (int argc, const char *const *argv);
1511 int parse_keysym (const char *str, const char *arg); 1413 int parse_keysym (const char *str, const char *arg);
1512 void get_xdefaults (FILE *stream, const char *name); 1414 void get_xdefaults (FILE *stream, const char *name);
1513 void extract_resources (); 1415 void extract_resources ();
1514 // xpm.C
1515 int scale_pixmap (const char *geom);
1516 void resize_pixmap ();
1517 Pixmap set_bgPixmap (const char *file);
1518}; 1416};
1519 1417
1520/*
1521 *****************************************************************************
1522 * PROTOTYPES
1523 *****************************************************************************
1524 */
1525#ifdef PROTOTYPES
1526# define __PROTO(p) p
1527#else
1528# define __PROTO(p) ()
1529#endif
1530
1531#ifdef DEBUG_malloc
1532# include "dmalloc.h" /* This comes last */
1533#endif
1534
1535#endif /* _RXVT_H_ */ 1418#endif /* _RXVT_H_ */
1536 1419

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