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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 1.287 by sasha, Mon Aug 6 22:42:05 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "iom.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42 46
43// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
… …
66 70
67#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
68typedef char *XPointer; 72typedef char *XPointer;
69#endif 73#endif
70 74
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 75#include <termios.h>
73typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 77
85#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
86# ifdef XPM_INC_X11 79# include <afterimage.h>
87# include <X11/xpm.h> 80#undef min
88# else 81#undef max
89# include <xpm.h>
90# endif
91#endif 82#endif
92 83
93#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 85# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 87# define STDERR_FILENO 2
97#endif 88#endif
98 89
99enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO 90/****************************************************************************/
91
92// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { };
94
95// exception thrown when the command parser runs out of input data
96class out_of_input { };
100 97
101/* 98/*
102 ***************************************************************************** 99 *****************************************************************************
103 * PROTOTYPES 100 * PROTOTYPES
104 ***************************************************************************** 101 *****************************************************************************
105 */ 102 */
106// main.C 103// main.C
107RETSIGTYPE rxvt_Child_signal (int sig); 104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
108RETSIGTYPE rxvt_Exit_signal (int sig); 105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
109void rxvt_clean_exit (); 106void rxvt_clean_exit () NOTHROW;
110void * rxvt_malloc (size_t size); 107void * rxvt_malloc (size_t size);
111void * rxvt_calloc (size_t number, size_t size); 108void * rxvt_calloc (size_t number, size_t size);
112void * rxvt_realloc (void *ptr, size_t size); 109void * rxvt_realloc (void *ptr, size_t size);
113void rxvt_privileges (rxvt_privaction action);
114 110
115// util.C 111// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120char * rxvt_strdup (const char *str);
121 116
122// misc.C 117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
123char * rxvt_r_basename (const char *str); 119char * rxvt_r_basename (const char *str) NOTHROW;
124void rxvt_vlog (const char *fmt, va_list arg_ptr); 120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
125void rxvt_log (const char *fmt,...); 121void rxvt_log (const char *fmt,...) NOTHROW;
126void rxvt_warn (const char *fmt,...); 122void rxvt_warn (const char *fmt,...) NOTHROW;
127void rxvt_fatal (const char *fmt,...); 123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
128void rxvt_exit_failure (); 124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
129int rxvt_Str_match (const char *s1, const char *s2); 126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
130const char * rxvt_Str_skip_space (const char *str); 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
131char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str) NOTHROW;
132int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str) NOTHROW;
133char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
134void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs) NOTHROW;
135char * rxvt_File_find (const char *file, const char *ext, const char *path);
136void rxvt_usleep (int usecs);
137 132
138///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
139 134
140// temporarily replace the process environment 135// temporarily replace the process environment
141extern char **environ; 136extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
143 138
144inline void set_environ (stringvec *envv) 139inline void set_environ (stringvec *envv)
145{ 140{
141#if ENABLE_PERL
142 assert (envv);
143#else
146 if (envv) 144 if (envv)
145#endif
147 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
148} 147}
149 148
150inline void set_environ (char **envv) 149inline void set_environ (char **envv)
151{ 150{
151#if ENABLE_PERL
152 assert (envv);
153#else
152 if (envv) 154 if (envv)
155#endif
153 environ = envv; 156 environ = envv;
154} 157}
155 158
156/* 159/*
157 ***************************************************************************** 160 *****************************************************************************
… …
167# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
168#else 171#else
169# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
170#endif 173#endif
171 174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
172#ifdef XPM_BACKGROUND 178# ifdef XPM_BACKGROUND
173typedef struct { 179
174 short w, h, x, y; 180# ifdef HAVE_AFTERIMAGE
181 ASImage *original_asim;
182
183 bool render_asim (rxvt_term *target, ASImage *background, ARGB32 tint);
184# endif
185
186#define bgPmap_defaultScale 100
187#define bgPmap_defaultAlign 50
188 unsigned int h_scale, v_scale;/* percents of the window size */
189 int h_align, v_align; /* percents of the window size:
190 0 - left align, 50 - center, 100 - right */
191
192 bool handle_geometry (const char *geom);
193
194# endif
195
196# define bgPmap_geometrySet (1UL<<0)
197# define bgPmap_propScale (1UL<<1)
198# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
199
200# define bgPmap_Transparent (1UL<<16)
201 unsigned long flags;
202
175 Pixmap pixmap; 203 Pixmap pixmap;
176} bgPixmap_t; 204 unsigned int pmap_width, pmap_height;
177#endif 205 unsigned int pmap_depth;
178 206
179struct rxvt_ptytty { 207 bool window_size_sensitive();
180 int pty; // pty file descriptor; connected to rxvt
181 int tty; // tty file descriptor; connected to child
182 208
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}; 209};
195 210#else
196rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object 211# undef HAVE_BG_PIXMAP
197void rxvt_ptytty_server (); // start the ptytty server process 212#endif
198 213
199/* 214/*
200 * the 'essential' information for reporting Mouse Events 215 * the 'essential' information for reporting Mouse Events
201 * pared down from XButtonEvent 216 * pared down from XButtonEvent
202 */ 217 */
… …
415// fake styles 430// fake styles
416#define RS_Blink 0x00010000UL // blink 431#define RS_Blink 0x00010000UL // blink
417#define RS_RVid 0x00020000UL // reverse video 432#define RS_RVid 0x00020000UL // reverse video
418#define RS_Uline 0x00040000UL // underline 433#define RS_Uline 0x00040000UL // underline
419 434
435// toggle this to force redraw, must be != RS_Careful
436#define RS_redraw 0x01000000UL
437
420// 5 custom bits for extensions 438// 5 custom bits for extensions
421#define RS_customCount 32 439#define RS_customCount 32
422#define RS_customMask 0x00f80000UL 440#define RS_customMask 0x00f80000UL
423#define RS_customShift 19 441#define RS_customShift 19
424 442
… …
493 Rxvt_restoreFG = 39, // change default fg color 511 Rxvt_restoreFG = 39, // change default fg color
494 Rxvt_restoreBG = 49, // change default bg color 512 Rxvt_restoreBG = 49, // change default bg color
495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 513 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
496 514
497 URxvt_locale = 701, // change locale 515 URxvt_locale = 701, // change locale
516 URxvt_version = 702, // request version
498 517
499 URxvt_Color_IT = 704, // change actual 'Italic' colour 518 URxvt_Color_IT = 704, // change actual 'Italic' colour
500 URxvt_Color_tint = 705, // change actual tint colour 519 URxvt_Color_tint = 705, // change actual tint colour
501 URxvt_Color_BD = 706, 520 URxvt_Color_BD = 706,
502 URxvt_Color_UL = 707, 521 URxvt_Color_UL = 707,
… …
518 * on the unnecessary items, e.g. Color_pointer, but won't bother 537 * on the unnecessary items, e.g. Color_pointer, but won't bother
519 * until we need to. Also, be aware of usage in pixcolor_set 538 * until we need to. Also, be aware of usage in pixcolor_set
520 */ 539 */
521 540
522enum colour_list { 541enum colour_list {
542 Color_none = -2,
543 Color_transparent = -1,
523 Color_fg = 0, 544 Color_fg = 0,
524 Color_bg, 545 Color_bg,
525 minCOLOR, /* 2 */ 546 minCOLOR, /* 2 */
526 Color_Black = minCOLOR, 547 Color_Black = minCOLOR,
527 Color_Red3, 548 Color_Red3,
… …
569#endif 590#endif
570#ifdef KEEP_SCROLLCOLOR 591#ifdef KEEP_SCROLLCOLOR
571 Color_scroll, 592 Color_scroll,
572 Color_trough, 593 Color_trough,
573#endif 594#endif
574#if TINTING 595#if ENABLE_TRANSPARENCY
575 Color_tint, 596 Color_tint,
576#endif 597#endif
577#if OFF_FOCUS_FADING 598#if OFF_FOCUS_FADING
578 Color_fade, 599 Color_fade,
579#endif 600#endif
… …
586 TOTAL_COLORS = NRS_COLORS 607 TOTAL_COLORS = NRS_COLORS
587#endif 608#endif
588}; 609};
589 610
590#define Color_Bits 7 // 0 .. maxTermCOLOR 611#define Color_Bits 7 // 0 .. maxTermCOLOR
591
592#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
593#define NPIXCLR_BITS 32
594 612
595/* 613/*
596 * Resource list 614 * Resource list
597 */ 615 */
598enum { 616enum {
… …
600# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 618# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
601# include "rsinc.h" 619# include "rsinc.h"
602# undef def 620# undef def
603# undef reserve 621# undef reserve
604 NUM_RESOURCES 622 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}; 623};
646 624
647/* DEC private modes */ 625/* DEC private modes */
648#define PrivMode_132 (1UL<<0) 626#define PrivMode_132 (1UL<<0)
649#define PrivMode_132OK (1UL<<1) 627#define PrivMode_132OK (1UL<<1)
… …
722 ***************************************************************************** 700 *****************************************************************************
723 * MACRO DEFINES 701 * MACRO DEFINES
724 ***************************************************************************** 702 *****************************************************************************
725 */ 703 */
726#define dLocal(type,name) type const name = this->name 704#define dLocal(type,name) type const name = this->name
727#define dDisp Display *disp = this->display->display 705
706// for speed reasons, we assume that all codepoints 32 to 126 are
707// single-width.
708#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
728 709
729/* convert pixel dimensions to row/column values. Everything as int32_t */ 710/* convert pixel dimensions to row/column values. Everything as int32_t */
730#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 711#define Pixel2Col(x) Pixel2Width((int32_t)(x))
731#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 712#define Pixel2Row(y) Pixel2Height((int32_t)(y))
732#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 713#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
734#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 715#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
735#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 716#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
736#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 717#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
737#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 718#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
738 719
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-1 720// for m >= -n, ensure remainder lies between 0..n-1
745#define MOD(m,n) (((m) + (n)) % (n)) 721#define MOD(m,n) (((m) + (n)) % (n))
746 722
747#define LINENO(n) MOD (term_start + int(n), total_rows) 723#define LINENO(n) MOD (term_start + int(n), total_rows)
748#define ROW(n) row_buf [LINENO (n)] 724#define ROW(n) row_buf [LINENO (n)]
… …
766#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 742#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
767#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 743#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
768 744
769#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 745#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
770 746
771#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 747#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
772#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 748#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
773 749
774#if ENABLE_STYLES 750#if ENABLE_STYLES
775# define FONTSET(style) fontset[GET_STYLE (style)] 751# define FONTSET(style) fontset[GET_STYLE (style)]
776#else 752#else
777# define FONTSET(style) fontset[0] 753# define FONTSET(style) fontset[0]
… …
805#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 781#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
806#define scrollbar_position(y) ((y) - scrollBar.beg) 782#define scrollbar_position(y) ((y) - scrollBar.beg)
807#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 783#define scrollbar_size() (scrollBar.end - scrollBar.beg \
808 - scrollbar_minheight ()) 784 - scrollbar_minheight ())
809 785
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; 786typedef callback<void (const char *)> log_callback;
840typedef callback1<int, int> getfd_callback; 787typedef 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));
847 788
848#define SET_LOCALE(locale) rxvt_set_locale (locale) 789#define SET_LOCALE(locale) rxvt_set_locale (locale)
849extern bool rxvt_set_locale (const char *locale); 790extern bool rxvt_set_locale (const char *locale) NOTHROW;
850extern void rxvt_push_locale (const char *locale); 791extern void rxvt_push_locale (const char *locale) NOTHROW;
851extern void rxvt_pop_locale (); 792extern 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
866 793
867/****************************************************************************/ 794/****************************************************************************/
868 795
869#define LINE_LONGER 0x0001 // line is continued on the next row 796#define LINE_LONGER 0x0001 // line is continued on the next row
870#define LINE_FILTERED 0x0002 // line has been filtered 797#define LINE_FILTERED 0x0002 // line has been filtered
871#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 798#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
799#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
800#define LINE_BIDI 0x0010 // line needs bidi (NYI)
872 801
873struct line_t { 802struct line_t {
874 text_t *t; // terminal the text 803 text_t *t; // terminal the text
875 rend_t *r; // rendition, uses RS_ flags 804 rend_t *r; // rendition, uses RS_ flags
876 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 805 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
930# define COMPOSE_LO 0x40000000UL 859# define COMPOSE_LO 0x40000000UL
931# define COMPOSE_HI 0x400fffffUL 860# define COMPOSE_HI 0x400fffffUL
932# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 861# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
933#else 862#else
934# if ENABLE_PERL 863# if ENABLE_PERL
935# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 864# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
936# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 865# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
937# else 866# else
938# define COMPOSE_LO 0xd800UL 867# define COMPOSE_LO 0xd800UL
939# define COMPOSE_HI 0xf8ffUL 868# define COMPOSE_HI 0xf8ffUL
940# endif 869# endif
… …
969#endif 898#endif
970 899
971/****************************************************************************/ 900/****************************************************************************/
972 901
973#ifdef KEYSYM_RESOURCE 902#ifdef KEYSYM_RESOURCE
974 class keyboard_manager; 903class keyboard_manager;
975#endif 904#endif
976 905
977struct rxvt_term : zero_initialized, rxvt_vars { 906struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
907
908 // special markers with magic addresses
909 static const char resval_undef []; // options specifically unset
910 static const char resval_on []; // boolean options switched on
911 static const char resval_off []; // or off
912
978 log_callback *log_hook; // log error messages through this hook, if != 0 913 log_callback *log_hook; // log error messages through this hook, if != 0
979 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 914 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
980#if ENABLE_PERL 915#if ENABLE_PERL
981 rxvt_perl_term perl; 916 rxvt_perl_term perl;
982#endif 917#endif
983 struct mbstate mbstate; // current input multibyte state 918 struct mbstate mbstate; // current input multibyte state
984 919
985 unsigned char want_refresh:1, 920 unsigned char want_refresh:1,
986#ifdef TRANSPARENT 921#ifdef ENABLE_TRANSPARENCY
987 want_full_refresh:1, /* awaiting full screen refresh */ 922 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 */ 923 am_transparent:1, /* is a transparent term */
991 am_pixmap_trans:1, /* transparency w/known root pixmap */ 924 am_pixmap_trans:1, /* transparency w/known root pixmap */
992#endif 925#endif
993 current_screen:1, /* primary or secondary */ 926 current_screen:1, /* primary or secondary */
994 hate_those_clicks:1, /* a.k.a. keep mark position */
995 num_scr_allow:1, 927 num_scr_allow:1,
996 bypass_keystate:1, 928 bypass_keystate:1,
997#ifdef CURSOR_BLINK 929#ifdef CURSOR_BLINK
998 hidden_cursor:1, 930 hidden_cursor:1,
999#endif 931#endif
… …
1014#endif 946#endif
1015 scrollbar_align, 947 scrollbar_align,
1016 selection_wait, 948 selection_wait,
1017 selection_type; 949 selection_type;
1018/* ---------- */ 950/* ---------- */
951 bool rvideo_state, rvideo_mode;
952#ifndef NO_BELL
1019 short rvideo; 953 bool rvideo_bell;
954#endif
1020 int num_scr; /* screen: number lines scrolled */ 955 int num_scr; /* screen: number lines scrolled */
1021 int prev_ncol, /* screen: previous number of columns */ 956 int prev_ncol, /* screen: previous number of columns */
1022 prev_nrow; /* screen: previous number of rows */ 957 prev_nrow; /* screen: previous number of rows */
1023/* ---------- */ 958/* ---------- */
1024 rend_t rstyle; 959 rend_t rstyle;
1025/* ---------- */
1026 uint32_t pixcolor_set[NPIXCLR_SETS];
1027/* ---------- */ 960/* ---------- */
1028#ifdef SELECTION_SCROLLING 961#ifdef SELECTION_SCROLLING
1029 int scroll_selection_lines; 962 int scroll_selection_lines;
1030 enum page_dirn scroll_selection_dir; 963 enum page_dirn scroll_selection_dir;
1031 int selection_save_x, 964 int selection_save_x,
… …
1037 /* give proper Scroll behaviour */ 970 /* give proper Scroll behaviour */
1038#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 971#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1039 mouse_slip_wheel_speed, 972 mouse_slip_wheel_speed,
1040#endif 973#endif
1041 refresh_count, 974 refresh_count,
1042 refresh_limit,
1043 last_bot, /* scrollbar last bottom position */ 975 last_bot, /* scrollbar last bottom position */
1044 last_top, /* scrollbar last top position */ 976 last_top, /* scrollbar last top position */
1045 last_state, /* scrollbar last state */ 977 last_state, /* scrollbar last state */
1046 scrollbar_len, 978 scrollbar_len,
1047 window_vt_x, 979 window_vt_x,
… …
1058 int old_width, /* last used width in screen resize */ 990 int old_width, /* last used width in screen resize */
1059 old_height; /* last used height in screen resize */ 991 old_height; /* last used height in screen resize */
1060 unsigned long priv_modes, 992 unsigned long priv_modes,
1061 SavedModes; 993 SavedModes;
1062/* ---------- */ 994/* ---------- */
1063 Atom xa[NUM_XA]; 995 Atom *xa;
1064/* ---------- */ 996/* ---------- */
1065#ifdef RXVT_SCROLLBAR 997#ifdef RXVT_SCROLLBAR
1066 GC scrollbarGC, 998 GC scrollbarGC,
1067 topShadowGC, 999 topShadowGC,
1068 botShadowGC; 1000 botShadowGC;
… …
1103#endif 1035#endif
1104 struct mouse_event MEvent; 1036 struct mouse_event MEvent;
1105 XComposeStatus compose; 1037 XComposeStatus compose;
1106 ttymode_t tio; 1038 ttymode_t tio;
1107 row_col_t oldcursor; 1039 row_col_t oldcursor;
1108#ifdef XPM_BACKGROUND 1040#ifdef HAVE_BG_PIXMAP
1109 bgPixmap_t bgPixmap; 1041 bgPixmap_t bgPixmap;
1110 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1042#endif
1043#ifdef HAVE_AFTERIMAGE
1044 ASVisual *asv;
1045 ASImageManager *asimman;
1111#endif 1046#endif
1112 1047
1113#if ENABLE_OVERLAY 1048#if ENABLE_OVERLAY
1114 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1049 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1115 text_t **ov_text; 1050 text_t **ov_text;
1116 rend_t **ov_rend; 1051 rend_t **ov_rend;
1117 1052
1118 void scr_swap_overlay (); 1053 void scr_swap_overlay () NOTHROW;
1119 void scr_overlay_new (int x, int y, int w, int h); 1054 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1120 void scr_overlay_off (); 1055 void scr_overlay_off () NOTHROW;
1121 void scr_overlay_set (int x, int y, 1056 void scr_overlay_set (int x, int y,
1122 text_t text, 1057 text_t text,
1123 rend_t rend = OVERLAY_RSTYLE); 1058 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1124 void scr_overlay_set (int x, int y, const char *s); 1059 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); 1060 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1126#endif 1061#endif
1127 1062
1128 vector<void *> allocated; // free these memory blocks with free() 1063 vector<void *> allocated; // free these memory blocks with free()
1129 1064
1130 char *env_windowid; /* environmental variable WINDOWID */ 1065 char env_windowid[21]; /* environmental variable WINDOWID */
1066 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1131 char *env_display; /* environmental variable DISPLAY */ 1067 char *env_display; /* environmental variable DISPLAY */
1132 char *env_term; /* environmental variable TERM */ 1068 char *env_term; /* environmental variable TERM */
1133 char *env_colorfgbg; 1069
1134 char *locale; 1070 char *locale;
1135 char charsets[4]; 1071 char charsets[4];
1136 char *v_buffer; /* pointer to physical buffer */ 1072 char *v_buffer; /* pointer to physical buffer */
1137 unsigned int v_buflen; /* size of area to write */ 1073 unsigned int v_buflen; /* size of area to write */
1138 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1074 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1139 1075
1140#ifdef KEYSYM_RESOURCE 1076#ifdef KEYSYM_RESOURCE
1141 keyboard_manager *keyboard; 1077 keyboard_manager *keyboard;
1142#endif 1078#endif
1143 1079
1144 const char *rs[NUM_RESOURCES]; 1080 const char *rs[NUM_RESOURCES];
1145 /* command input buffering */ 1081 /* command input buffering */
1146 char *cmdbuf_ptr, *cmdbuf_endp; 1082 char *cmdbuf_ptr, *cmdbuf_endp;
1147 char cmdbuf_base[CBUFSIZ]; 1083 char cmdbuf_base[CBUFSIZ];
1148 1084
1149 rxvt_ptytty *pty; 1085 ptytty *pty;
1150 1086
1151 rxvt_salloc *talloc; // text line allocator 1087 rxvt_salloc *talloc; // text line allocator
1152 rxvt_salloc *ralloc; // rend line allocator 1088 rxvt_salloc *ralloc; // rend line allocator
1153 1089
1154 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1090 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1163 void iso14755_54 (int x, int y); 1099 void iso14755_54 (int x, int y);
1164# endif 1100# endif
1165#endif 1101#endif
1166 1102
1167 // modifies first argument(!) 1103 // modifies first argument(!)
1168 void paste (char *data, unsigned int len); 1104 void paste (char *data, unsigned int len) NOTHROW;
1169 1105
1170 long vt_emask, vt_emask_perl; 1106 long vt_emask, vt_emask_perl, vt_emask_xim;
1171 1107
1172 void vt_select_input () const 1108 void vt_select_input () const NOTHROW
1173 { 1109 {
1174 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1110 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1175 } 1111 }
1176 1112
1177#if TRANSPARENT 1113#if ENABLE_TRANSPARENCY || ENABLE_PERL
1178 void rootwin_cb (XEvent &xev); 1114 void rootwin_cb (XEvent &xev);
1179 xevent_watcher rootwin_ev; 1115 xevent_watcher rootwin_ev;
1116#endif
1117#if ENABLE_TRANSPARENCY
1118 int check_our_parents ();
1119 void check_our_parents_cb (time_watcher &w);
1120 time_watcher check_our_parents_ev;
1180#endif 1121#endif
1181 1122
1182 void x_cb (XEvent &xev); 1123 void x_cb (XEvent &xev);
1183 void flush (); 1124 void flush ();
1184 xevent_watcher termwin_ev; 1125 xevent_watcher termwin_ev;
1185 xevent_watcher vt_ev; 1126 xevent_watcher vt_ev;
1186#ifdef HAVE_SCROLLBARS 1127#ifdef HAVE_SCROLLBARS
1187 xevent_watcher scrollbar_ev; 1128 xevent_watcher scrollbar_ev;
1188#endif 1129#endif
1189 1130
1131 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1190 void check_cb (check_watcher &w); check_watcher check_ev; 1132 void check_cb (check_watcher &w); check_watcher check_ev;
1191 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1133 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1192 void flush_cb (time_watcher &w); time_watcher flush_ev; 1134 void flush_cb (time_watcher &w); time_watcher flush_ev;
1193
1194 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1135 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1195
1196 void incr_cb (time_watcher &w); time_watcher incr_ev; 1136 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1197 1137
1198#ifdef CURSOR_BLINK 1138#ifdef CURSOR_BLINK
1199 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1139 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1200#endif 1140#endif
1201#ifdef TEXT_BLINK 1141#ifdef TEXT_BLINK
1202 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1143#endif
1144#ifndef NO_BELL
1145 void bell_cb (time_watcher &w); time_watcher bell_ev;
1203#endif 1146#endif
1204 1147
1205#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1148#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1206 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1149 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1207#endif 1150#endif
… …
1224 1167
1225 void tt_winch (); 1168 void tt_winch ();
1226 1169
1227 rxvt_term (); 1170 rxvt_term ();
1228 ~rxvt_term (); 1171 ~rxvt_term ();
1229 void child_exit (); // child has exited, usually destroys
1230 void destroy (); 1172 void destroy ();
1231 void emergency_cleanup (); 1173 void emergency_cleanup ();
1232 1174
1233 bool init (int argc, const char *const *argv); 1175 bool init (int argc, const char *const *argv, stringvec *envv);
1176
1177 bool init (stringvec *argv, stringvec *envv)
1178 {
1179 this->argv = argv;
1180 return init (argv->size (), argv->begin (), envv);
1181 }
1182
1234 bool init_vars (); 1183 bool init_vars ();
1235 1184
1236 bool pty_fill (); 1185 bool pty_fill ();
1237 1186
1238 void make_current () const // make this the "currently active" urxvt instance 1187 void make_current () const // make this the "currently active" urxvt instance
1239 { 1188 {
1240 SET_R (this); 1189 SET_R (this);
1190 set_environ (envv);
1241 rxvt_set_locale (locale); 1191 rxvt_set_locale (locale);
1242 set_environ (envv);
1243 } 1192 }
1244 1193
1245 void init_secondary (); 1194 void init_secondary ();
1246 const char **init_resources (int argc, const char *const *argv); 1195 const char **init_resources (int argc, const char *const *argv);
1247 const char *x_resource (const char *name); 1196 const char *x_resource (const char *name);
… …
1257 void create_windows (int argc, const char *const *argv); 1206 void create_windows (int argc, const char *const *argv);
1258 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1207 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1259 void window_calc (unsigned int newwidth, unsigned int newheight); 1208 void window_calc (unsigned int newwidth, unsigned int newheight);
1260 1209
1261#if USE_XIM 1210#if USE_XIM
1262 rxvt_xim *input_method; 1211 rxvt_xim *input_method;
1263 XIC Input_Context; 1212 XIC Input_Context;
1264 XIMStyle input_style; 1213 XIMStyle input_style;
1265 XPoint spot; // most recently sent spot position 1214 XPoint spot; // most recently sent spot position
1266 1215
1267 void im_destroy (); 1216 void im_destroy ();
1268 void im_cb (); im_watcher im_ev; 1217 void im_cb (); im_watcher im_ev;
1269 void im_set_size (XRectangle &size); 1218 void im_set_size (XRectangle &size);
1270 void im_set_position (XPoint &pos); 1219 void im_set_position (XPoint &pos) NOTHROW;
1271 void im_set_color (unsigned long &fg, unsigned long &bg); 1220 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); 1221 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1273 1222
1274 bool IMisRunning (); 1223 bool IMisRunning ();
1275 void IMSendSpot (); 1224 void IMSendSpot ();
1276 bool IM_get_IC (const char *modifiers); 1225 bool IM_get_IC (const char *modifiers);
1277 void IMSetStatusPosition (); 1226 void IMSetPosition ();
1278#endif 1227#endif
1279 1228
1280 void resize_scrollbar (); 1229 void resize_scrollbar ();
1281 1230
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 1231 // command.C
1291 void lookup_key (XKeyEvent &ev); 1232 void key_press (XKeyEvent &ev);
1233 void key_release (XKeyEvent &ev);
1292 unsigned int cmd_write (const char *str, unsigned int count); 1234 unsigned int cmd_write (const char *str, unsigned int count);
1293 1235
1294 wchar_t next_char (); 1236 wchar_t next_char () NOTHROW;
1295 wchar_t cmd_getc (); 1237 wchar_t cmd_getc () THROW ((class out_of_input));
1296 uint32_t next_octet (); 1238 uint32_t next_octet () NOTHROW;
1297 uint32_t cmd_get8 (); 1239 uint32_t cmd_get8 () THROW ((class out_of_input));
1298 1240
1299 bool cmd_parse (); 1241 bool cmd_parse ();
1300 void mouse_report (XButtonEvent &ev); 1242 void mouse_report (XButtonEvent &ev);
1301 void button_press (XButtonEvent &ev); 1243 void button_press (XButtonEvent &ev);
1302 void button_release (XButtonEvent &ev); 1244 void button_release (XButtonEvent &ev);
1303 void focus_in (); 1245 void focus_in ();
1304 void focus_out (); 1246 void focus_out ();
1305 int check_our_parents (); 1247 void update_fade_color (unsigned int idx);
1306#ifdef PRINTPIPE 1248#ifdef PRINTPIPE
1307 FILE *popen_printer (); 1249 FILE *popen_printer ();
1308 int pclose_printer (FILE *stream); 1250 int pclose_printer (FILE *stream);
1309#endif 1251#endif
1310 void process_print_pipe (); 1252 void process_print_pipe ();
… …
1324 void process_graphics (); 1266 void process_graphics ();
1325 // init.C 1267 // init.C
1326 void Get_Colours (); 1268 void Get_Colours ();
1327 void get_ourmods (); 1269 void get_ourmods ();
1328 // main.C 1270 // main.C
1329 void privileged_utmp (rxvt_privaction action);
1330 bool set_fonts (); 1271 bool set_fonts ();
1331 void set_string_property (Atom prop, const char *str, int len = -1); 1272 void set_string_property (Atom prop, const char *str, int len = -1);
1332 void set_utf8_property (Atom prop, const char *str, int len = -1); 1273 void set_utf8_property (Atom prop, const char *str, int len = -1);
1333 void set_title (const char *str); 1274 void set_title (const char *str);
1334 void set_icon_name (const char *str); 1275 void set_icon_name (const char *str);
1335 void set_window_color (int idx, const char *color); 1276 void set_window_color (int idx, const char *color);
1336 void set_colorfgbg (); 1277 void set_colorfgbg ();
1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1278 bool set_color (rxvt_color &color, const char *name);
1279 void alias_color (int dst, int src);
1338 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1280 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1339 1281
1340 // screen.C 1282 // screen.C
1341 1283
1342 void lalloc (line_t &l) const 1284 void lalloc (line_t &l) const
… …
1365 1307
1366 if (ncol > prev_ncol) 1308 if (ncol > prev_ncol)
1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1309 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1368 } 1310 }
1369 1311
1370 int fgcolor_of (rend_t r) const 1312 int fgcolor_of (rend_t r) const NOTHROW
1371 { 1313 {
1372 int base = GET_BASEFG (r); 1314 int base = GET_BASEFG (r);
1373#ifndef NO_BRIGHTCOLOR 1315#ifndef NO_BRIGHTCOLOR
1374 if (r & RS_Bold 1316 if (r & RS_Bold
1375# if ENABLE_STYLES 1317# if ENABLE_STYLES
1376 && OPTION (Opt_intensityStyles) 1318 && option (Opt_intensityStyles)
1377# endif 1319# endif
1378 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1320 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1379 base += minBrightCOLOR - minCOLOR; 1321 base += minBrightCOLOR - minCOLOR;
1380#endif 1322#endif
1381 return base; 1323 return base;
1382 } 1324 }
1383 1325
1384 int bgcolor_of (rend_t r) const 1326 int bgcolor_of (rend_t r) const NOTHROW
1385 { 1327 {
1386 int base = GET_BASEBG (r); 1328 int base = GET_BASEBG (r);
1387#ifndef NO_BRIGHTCOLOR 1329#ifndef NO_BRIGHTCOLOR
1388 if (r & RS_Blink 1330 if (r & RS_Blink
1389# if ENABLE_STYLES 1331# if ENABLE_STYLES
1390 && OPTION (Opt_intensityStyles) 1332 && option (Opt_intensityStyles)
1391# endif 1333# endif
1392 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1334 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1393 base += minBrightCOLOR - minCOLOR; 1335 base += minBrightCOLOR - minCOLOR;
1394#endif 1336#endif
1395 return base; 1337 return base;
1396 } 1338 }
1397 1339
1398 bool option (uint32_t opt) const 1340 bool option (uint8_t opt) const NOTHROW
1399 { 1341 {
1400 return OPTION (opt); 1342 return options[opt >> 3] & (1 << (opt & 7));
1401 } 1343 }
1402 1344
1403 void set_option (uint32_t opt, bool set) 1345 void set_option (uint8_t opt, bool set = true) NOTHROW
1404 { 1346 {
1405 if (set) 1347 if (set)
1406 options |= opt; 1348 options[opt >> 3] |= (1 << (opt & 7));
1407 else 1349 else
1408 options &= ~opt; 1350 options[opt >> 3] &= ~(1 << (opt & 7));
1409 } 1351 }
1410 1352
1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1353 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1412 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1354 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1413 int scr_scroll_text (int row1, int row2, int count); 1355 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1414 void scr_reset (); 1356 void scr_reset ();
1415 void scr_release (); 1357 void scr_release () NOTHROW;
1416 void scr_clear (bool really = false); 1358 void scr_clear (bool really = false) NOTHROW;
1417 void scr_refresh (); 1359 void scr_refresh () NOTHROW;
1418 bool scr_refresh_rend (rend_t mask, rend_t value); 1360 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1419 void scr_erase_screen (int mode); 1361 void scr_erase_screen (int mode) NOTHROW;
1420#if ENABLE_FRILLS 1362#if ENABLE_FRILLS
1421 void scr_erase_savelines (); 1363 void scr_erase_savelines () NOTHROW;
1422 void scr_backindex (); 1364 void scr_backindex () NOTHROW;
1423 void scr_forwardindex (); 1365 void scr_forwardindex () NOTHROW;
1424#endif 1366#endif
1425 void scr_touch (bool refresh); 1367 void scr_touch (bool refresh) NOTHROW;
1426 void scr_expose (int x, int y, int width, int height, bool refresh); 1368 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1369 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1428 void scr_recolour (); 1370 void scr_recolour () NOTHROW;
1429 void scr_remap_chars (); 1371 void scr_remap_chars () NOTHROW;
1430 void scr_remap_chars (line_t &l); 1372 void scr_remap_chars (line_t &l) NOTHROW;
1373
1374 enum cursor_mode { SAVE, RESTORE };
1431 1375
1432 void scr_poweron (); 1376 void scr_poweron ();
1433 void scr_cursor (int mode); 1377 void scr_cursor (cursor_mode mode) NOTHROW;
1434 void scr_do_wrap (); 1378 void scr_do_wrap () NOTHROW;
1379 void scr_swap_screen () NOTHROW;
1435 int scr_change_screen (int scrn); 1380 void scr_change_screen (int scrn);
1436 void scr_color (unsigned int color, int fgbg); 1381 void scr_color (unsigned int color, int fgbg) NOTHROW;
1437 void scr_rendition (int set, int style); 1382 void scr_rendition (int set, int style) NOTHROW;
1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1383 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1439 void scr_backspace (); 1384 void scr_backspace () NOTHROW;
1440 void scr_tab (int count, bool ht = false); 1385 void scr_tab (int count, bool ht = false) NOTHROW;
1441 void scr_gotorc (int row, int col, int relative); 1386 void scr_gotorc (int row, int col, int relative) NOTHROW;
1442 void scr_index (enum page_dirn direction); 1387 void scr_index (enum page_dirn direction) NOTHROW;
1443 void scr_erase_line (int mode); 1388 void scr_erase_line (int mode) NOTHROW;
1444 void scr_E (); 1389 void scr_E () NOTHROW;
1445 void scr_insdel_lines (int count, int insdel); 1390 void scr_insdel_lines (int count, int insdel) NOTHROW;
1446 void scr_insdel_chars (int count, int insdel); 1391 void scr_insdel_chars (int count, int insdel) NOTHROW;
1447 void scr_scroll_region (int top, int bot); 1392 void scr_scroll_region (int top, int bot) NOTHROW;
1448 void scr_cursor_visible (int mode); 1393 void scr_cursor_visible (int mode) NOTHROW;
1449 void scr_autowrap (int mode); 1394 void scr_autowrap (int mode) NOTHROW;
1450 void scr_relative_origin (int mode); 1395 void scr_relative_origin (int mode) NOTHROW;
1451 void scr_insert_mode (int mode); 1396 void scr_insert_mode (int mode) NOTHROW;
1452 void scr_set_tab (int mode); 1397 void scr_set_tab (int mode) NOTHROW;
1453 void scr_rvideo_mode (int mode); 1398 void scr_rvideo_mode (bool on) NOTHROW;
1454 void scr_report_position (); 1399 void scr_report_position () NOTHROW;
1455 void set_font_style (); 1400 void set_font_style () NOTHROW;
1456 void scr_charset_choose (int set); 1401 void scr_charset_choose (int set) NOTHROW;
1457 void scr_charset_set (int set, unsigned int ch); 1402 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458 void scr_move_to (int y, int len); 1403 void scr_move_to (int y, int len) NOTHROW;
1459 bool scr_page (enum page_dirn direction, int nlines); 1404 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1460 bool scr_changeview (int new_view_start); 1405 bool scr_changeview (int new_view_start) NOTHROW;
1461 void scr_bell (); 1406 void scr_bell () NOTHROW;
1462 void scr_printscreen (int fullhist); 1407 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); 1408 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); 1409 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 (); 1410 void scr_reverse_selection () NOTHROW;
1466 void scr_dump (int fd); 1411 void scr_dump (int fd) NOTHROW;
1412
1467 void selection_check (int check_more); 1413 void selection_check (int check_more) NOTHROW;
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1414 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469 void selection_property (Window win, Atom prop); 1415 void selection_property (Window win, Atom prop) NOTHROW;
1470 void selection_request (Time tm, int x, int y); 1416 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471 int selection_request_other (Atom target, int selnum); 1417 int selection_request_other (Atom target, int selnum) NOTHROW;
1472 void selection_clear (); 1418 void selection_clear () NOTHROW;
1473 void selection_make (Time tm); 1419 void selection_make (Time tm);
1474 bool selection_grab (Time tm); 1420 bool selection_grab (Time tm) NOTHROW;
1475 void selection_start_colrow (int col, int row); 1421 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); 1422 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); 1423 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478 void selection_remove_trailing_spaces (); 1424 void selection_remove_trailing_spaces () NOTHROW;
1479 void selection_send (const XSelectionRequestEvent &rq); 1425 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1426 void selection_click (int clicks, int x, int y) NOTHROW;
1427 void selection_extend (int x, int y, int flag) NOTHROW;
1428 void selection_rotate (int x, int y) NOTHROW;
1429
1430 void pixel_position (int *x, int *y) NOTHROW;
1480 1431
1481#if defined(NEXT_SCROLLBAR) 1432#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C 1433 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height); 1434 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff (); 1435 void init_scrollbar_stuff ();
… …
1510 void get_options (int argc, const char *const *argv); 1461 void get_options (int argc, const char *const *argv);
1511 int parse_keysym (const char *str, const char *arg); 1462 int parse_keysym (const char *str, const char *arg);
1512 void get_xdefaults (FILE *stream, const char *name); 1463 void get_xdefaults (FILE *stream, const char *name);
1513 void extract_resources (); 1464 void extract_resources ();
1514 // xpm.C 1465 // xpm.C
1515 int scale_pixmap (const char *geom); 1466//int scale_pixmap (const char *geom);
1516 void resize_pixmap (); 1467 void resize_pixmap ();
1517 Pixmap set_bgPixmap (const char *file); 1468 void set_bgPixmap (const char *file);
1518}; 1469};
1519 1470
1520/* 1471/*
1521 ***************************************************************************** 1472 *****************************************************************************
1522 * PROTOTYPES 1473 * PROTOTYPES
… …
1526# define __PROTO(p) p 1477# define __PROTO(p) p
1527#else 1478#else
1528# define __PROTO(p) () 1479# define __PROTO(p) ()
1529#endif 1480#endif
1530 1481
1531#ifdef DEBUG_malloc
1532# include "dmalloc.h" /* This comes last */
1533#endif
1534
1535#endif /* _RXVT_H_ */ 1482#endif /* _RXVT_H_ */
1536 1483

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