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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.218 by root, Tue Jan 17 12:22:59 2006 UTC vs.
Revision 1.285 by sasha, Sat Aug 4 07:05:31 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# endif
183
184#define bgPmap_defaultScale 100
185#define bgPmap_defaultAlign 50
186 unsigned int h_scale, v_scale;/* percents of the window size */
187 int h_align, v_align; /* percents of the window size:
188 0 - left align, 50 - center, 100 - right */
189
190 bool handle_geometry (const char *geom);
191
192# endif
193
194# define bgPmap_geometrySet (1UL<<0)
195# define bgPmap_propScale (1UL<<1)
196# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
197
198# define bgPmap_Transparent (1UL<<16)
199 unsigned long flags;
200
175 Pixmap pixmap; 201 Pixmap pixmap;
176} bgPixmap_t; 202 unsigned int pmap_width, pmap_height;
177#endif 203 unsigned int pmap_depth;
178 204
179struct rxvt_ptytty { 205 bool window_size_sensitive();
180 int pty; // pty file descriptor; connected to rxvt
181 int tty; // tty file descriptor; connected to child
182 206
183 virtual ~rxvt_ptytty ()
184 {
185 //
186 }
187
188 virtual bool get () = 0;
189 virtual void put () = 0;
190
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192 virtual void logout () = 0;
193
194 void close_tty ();
195
196 bool make_controlling_tty ();
197 void set_utf8_mode (bool on);
198}; 207};
199 208#else
200// a "factory" *g* 209# undef HAVE_BG_PIXMAP
201rxvt_ptytty *rxvt_new_ptytty (); 210#endif
202 211
203/* 212/*
204 * the 'essential' information for reporting Mouse Events 213 * the 'essential' information for reporting Mouse Events
205 * pared down from XButtonEvent 214 * pared down from XButtonEvent
206 */ 215 */
… …
419// fake styles 428// fake styles
420#define RS_Blink 0x00010000UL // blink 429#define RS_Blink 0x00010000UL // blink
421#define RS_RVid 0x00020000UL // reverse video 430#define RS_RVid 0x00020000UL // reverse video
422#define RS_Uline 0x00040000UL // underline 431#define RS_Uline 0x00040000UL // underline
423 432
433// toggle this to force redraw, must be != RS_Careful
434#define RS_redraw 0x01000000UL
435
424// 5 custom bits for extensions 436// 5 custom bits for extensions
425#define RS_customCount 32 437#define RS_customCount 32
426#define RS_customMask 0x00f80000UL 438#define RS_customMask 0x00f80000UL
427#define RS_customShift 19 439#define RS_customShift 19
428 440
… …
497 Rxvt_restoreFG = 39, // change default fg color 509 Rxvt_restoreFG = 39, // change default fg color
498 Rxvt_restoreBG = 49, // change default bg color 510 Rxvt_restoreBG = 49, // change default bg color
499 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 511 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
500 512
501 URxvt_locale = 701, // change locale 513 URxvt_locale = 701, // change locale
514 URxvt_version = 702, // request version
502 515
503 URxvt_Color_IT = 704, // change actual 'Italic' colour 516 URxvt_Color_IT = 704, // change actual 'Italic' colour
504 URxvt_Color_tint = 705, // change actual tint colour 517 URxvt_Color_tint = 705, // change actual tint colour
505 URxvt_Color_BD = 706, 518 URxvt_Color_BD = 706,
506 URxvt_Color_UL = 707, 519 URxvt_Color_UL = 707,
… …
522 * on the unnecessary items, e.g. Color_pointer, but won't bother 535 * on the unnecessary items, e.g. Color_pointer, but won't bother
523 * until we need to. Also, be aware of usage in pixcolor_set 536 * until we need to. Also, be aware of usage in pixcolor_set
524 */ 537 */
525 538
526enum colour_list { 539enum colour_list {
540 Color_none = -2,
541 Color_transparent = -1,
527 Color_fg = 0, 542 Color_fg = 0,
528 Color_bg, 543 Color_bg,
529 minCOLOR, /* 2 */ 544 minCOLOR, /* 2 */
530 Color_Black = minCOLOR, 545 Color_Black = minCOLOR,
531 Color_Red3, 546 Color_Red3,
… …
573#endif 588#endif
574#ifdef KEEP_SCROLLCOLOR 589#ifdef KEEP_SCROLLCOLOR
575 Color_scroll, 590 Color_scroll,
576 Color_trough, 591 Color_trough,
577#endif 592#endif
578#if TINTING 593#if ENABLE_TRANSPARENCY
579 Color_tint, 594 Color_tint,
580#endif 595#endif
581#if OFF_FOCUS_FADING 596#if OFF_FOCUS_FADING
582 Color_fade, 597 Color_fade,
583#endif 598#endif
… …
590 TOTAL_COLORS = NRS_COLORS 605 TOTAL_COLORS = NRS_COLORS
591#endif 606#endif
592}; 607};
593 608
594#define Color_Bits 7 // 0 .. maxTermCOLOR 609#define Color_Bits 7 // 0 .. maxTermCOLOR
595
596#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
597#define NPIXCLR_BITS 32
598 610
599/* 611/*
600 * Resource list 612 * Resource list
601 */ 613 */
602enum { 614enum {
… …
604# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 616# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
605# include "rsinc.h" 617# include "rsinc.h"
606# undef def 618# undef def
607# undef reserve 619# undef reserve
608 NUM_RESOURCES 620 NUM_RESOURCES
609};
610
611// see init.C:xa_names, which must be kept in sync
612enum {
613 XA_TEXT = 0,
614 XA_COMPOUND_TEXT,
615 XA_UTF8_STRING,
616 XA_MULTIPLE,
617 XA_TARGETS,
618 XA_TIMESTAMP,
619 XA_VT_SELECTION,
620 XA_INCR,
621 XA_WM_PROTOCOLS,
622 XA_WM_DELETE_WINDOW,
623 XA_CLIPBOARD,
624#if ENABLE_FRILLS
625 XA_MOTIF_WM_HINTS,
626#endif
627#if ENABLE_EWMH
628 XA_NET_WM_PID,
629 XA_NET_WM_NAME,
630 XA_NET_WM_ICON_NAME,
631 XA_NET_WM_PING,
632#endif
633#if USE_XIM
634 XA_WM_LOCALE_NAME,
635#endif
636#if TRANSPARENT
637 XA_XROOTPMAP_ID,
638 XA_ESETROOT_PMAP_ID,
639#endif
640#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
641 XA_DNDPROTOCOL,
642 XA_DNDSELECTION,
643#endif
644#if ENABLE_XEMBED
645 XA_XEMBED,
646 XA_XEMBED_INFO,
647#endif
648 NUM_XA
649}; 621};
650 622
651/* DEC private modes */ 623/* DEC private modes */
652#define PrivMode_132 (1UL<<0) 624#define PrivMode_132 (1UL<<0)
653#define PrivMode_132OK (1UL<<1) 625#define PrivMode_132OK (1UL<<1)
… …
726 ***************************************************************************** 698 *****************************************************************************
727 * MACRO DEFINES 699 * MACRO DEFINES
728 ***************************************************************************** 700 *****************************************************************************
729 */ 701 */
730#define dLocal(type,name) type const name = this->name 702#define dLocal(type,name) type const name = this->name
731#define dDisp Display *disp = this->display->display 703
704// for speed reasons, we assume that all codepoints 32 to 126 are
705// single-width.
706#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
732 707
733/* convert pixel dimensions to row/column values. Everything as int32_t */ 708/* convert pixel dimensions to row/column values. Everything as int32_t */
734#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 709#define Pixel2Col(x) Pixel2Width((int32_t)(x))
735#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 710#define Pixel2Row(y) Pixel2Height((int32_t)(y))
736#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 711#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
738#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 713#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
739#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 714#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
740#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 715#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
741#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 716#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
742 717
743#define OPTION(opt) (options & (opt))
744#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
745 | Opt_jumpScroll | Opt_secondaryScreen \
746 | Opt_pastableTabs | Opt_intensityStyles)
747
748// for m >= -n, ensure remainder lies between 0..n-1 718// for m >= -n, ensure remainder lies between 0..n-1
749#define MOD(m,n) (((m) + (n)) % (n)) 719#define MOD(m,n) (((m) + (n)) % (n))
750 720
751#define LINENO(n) MOD (term_start + int(n), total_rows) 721#define LINENO(n) MOD (term_start + int(n), total_rows)
752#define ROW(n) row_buf [LINENO (n)] 722#define ROW(n) row_buf [LINENO (n)]
… …
770#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 740#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
771#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 741#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
772 742
773#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 743#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
774 744
775#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 745#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
776#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 746#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
777 747
778#if ENABLE_STYLES 748#if ENABLE_STYLES
779# define FONTSET(style) fontset[GET_STYLE (style)] 749# define FONTSET(style) fontset[GET_STYLE (style)]
780#else 750#else
781# define FONTSET(style) fontset[0] 751# define FONTSET(style) fontset[0]
… …
809#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 779#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
810#define scrollbar_position(y) ((y) - scrollBar.beg) 780#define scrollbar_position(y) ((y) - scrollBar.beg)
811#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 781#define scrollbar_size() (scrollBar.end - scrollBar.beg \
812 - scrollbar_minheight ()) 782 - scrollbar_minheight ())
813 783
814#ifdef XPM_BACKGROUND
815# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
816#else
817# define XPMClearArea(a, b, c, d, e, f, g)
818#endif
819
820#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_CMD(x)
824#endif
825#ifdef DEBUG_INIT
826# define D_INIT(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_INIT(x)
829#endif
830#ifdef DEBUG_MAIN
831# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
832#else
833# define D_MAIN(x)
834#endif
835#ifdef DEBUG_SIZE
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else
838# define D_SIZE(x)
839#endif
840
841extern class rxvt_failure_exception { } rxvt_failure_exception;
842
843typedef callback1<void, const char *> log_callback; 784typedef callback<void (const char *)> log_callback;
844typedef callback1<int, int> getfd_callback; 785typedef callback<int (int)> getfd_callback;
845
846extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
847extern void rxvt_log (const char *fmt, ...);
848extern void rxvt_warn (const char *fmt, ...);
849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850extern void rxvt_exit_failure () __attribute__ ((noreturn));
851 786
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 787#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale); 788extern bool rxvt_set_locale (const char *locale) NOTHROW;
854extern void rxvt_push_locale (const char *locale); 789extern void rxvt_push_locale (const char *locale) NOTHROW;
855extern void rxvt_pop_locale (); 790extern void rxvt_pop_locale () NOTHROW;
856
857/****************************************************************************/
858
859#define BLINK_INTERVAL 0.5
860#define TEXT_BLINK_INTERVAL 0.5
861
862#ifndef __attribute__
863# ifdef __GNUC__
864# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
865# define __attribute__(x)
866# endif
867# endif
868# define __attribute__(x)
869#endif
870 791
871/****************************************************************************/ 792/****************************************************************************/
872 793
873#define LINE_LONGER 0x0001 // line is continued on the next row 794#define LINE_LONGER 0x0001 // line is continued on the next row
874#define LINE_FILTERED 0x0002 // line has been filtered 795#define LINE_FILTERED 0x0002 // line has been filtered
875#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 796#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
797#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
798#define LINE_BIDI 0x0010 // line needs bidi (NYI)
876 799
877struct line_t { 800struct line_t {
878 text_t *t; // terminal the text 801 text_t *t; // terminal the text
879 rend_t *r; // rendition, uses RS_ flags 802 rend_t *r; // rendition, uses RS_ flags
880 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 803 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
934# define COMPOSE_LO 0x40000000UL 857# define COMPOSE_LO 0x40000000UL
935# define COMPOSE_HI 0x400fffffUL 858# define COMPOSE_HI 0x400fffffUL
936# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 859# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
937#else 860#else
938# if ENABLE_PERL 861# if ENABLE_PERL
939# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 862# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
940# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 863# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
941# else 864# else
942# define COMPOSE_LO 0xd800UL 865# define COMPOSE_LO 0xd800UL
943# define COMPOSE_HI 0xf8ffUL 866# define COMPOSE_HI 0xf8ffUL
944# endif 867# endif
… …
973#endif 896#endif
974 897
975/****************************************************************************/ 898/****************************************************************************/
976 899
977#ifdef KEYSYM_RESOURCE 900#ifdef KEYSYM_RESOURCE
978 class keyboard_manager; 901class keyboard_manager;
979#endif 902#endif
980 903
981struct rxvt_term : zero_initialized, rxvt_vars { 904struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
905
906 // special markers with magic addresses
907 static const char resval_undef []; // options specifically unset
908 static const char resval_on []; // boolean options switched on
909 static const char resval_off []; // or off
910
982 log_callback *log_hook; // log error messages through this hook, if != 0 911 log_callback *log_hook; // log error messages through this hook, if != 0
983 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 912 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
984#if ENABLE_PERL 913#if ENABLE_PERL
985 rxvt_perl_term perl; 914 rxvt_perl_term perl;
986#endif 915#endif
987 struct mbstate mbstate; // current input multibyte state 916 struct mbstate mbstate; // current input multibyte state
988 917
989 unsigned char want_refresh:1, 918 unsigned char want_refresh:1,
990#ifdef TRANSPARENT 919#ifdef ENABLE_TRANSPARENCY
991 want_full_refresh:1, /* awaiting full screen refresh */ 920 want_full_refresh:1, /* awaiting full screen refresh */
992#endif
993#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
994 am_transparent:1, /* is a transparent term */ 921 am_transparent:1, /* is a transparent term */
995 am_pixmap_trans:1, /* transparency w/known root pixmap */ 922 am_pixmap_trans:1, /* transparency w/known root pixmap */
996#endif 923#endif
997 current_screen:1, /* primary or secondary */ 924 current_screen:1, /* primary or secondary */
998 hate_those_clicks:1, /* a.k.a. keep mark position */
999 num_scr_allow:1, 925 num_scr_allow:1,
1000 bypass_keystate:1, 926 bypass_keystate:1,
1001#ifdef CURSOR_BLINK 927#ifdef CURSOR_BLINK
1002 hidden_cursor:1, 928 hidden_cursor:1,
1003#endif 929#endif
… …
1018#endif 944#endif
1019 scrollbar_align, 945 scrollbar_align,
1020 selection_wait, 946 selection_wait,
1021 selection_type; 947 selection_type;
1022/* ---------- */ 948/* ---------- */
949 bool rvideo_state, rvideo_mode;
950#ifndef NO_BELL
1023 short rvideo; 951 bool rvideo_bell;
952#endif
1024 int num_scr; /* screen: number lines scrolled */ 953 int num_scr; /* screen: number lines scrolled */
1025 int prev_ncol, /* screen: previous number of columns */ 954 int prev_ncol, /* screen: previous number of columns */
1026 prev_nrow; /* screen: previous number of rows */ 955 prev_nrow; /* screen: previous number of rows */
1027/* ---------- */ 956/* ---------- */
1028 rend_t rstyle; 957 rend_t rstyle;
1029/* ---------- */
1030 uint32_t pixcolor_set[NPIXCLR_SETS];
1031/* ---------- */ 958/* ---------- */
1032#ifdef SELECTION_SCROLLING 959#ifdef SELECTION_SCROLLING
1033 int scroll_selection_lines; 960 int scroll_selection_lines;
1034 enum page_dirn scroll_selection_dir; 961 enum page_dirn scroll_selection_dir;
1035 int selection_save_x, 962 int selection_save_x,
… …
1041 /* give proper Scroll behaviour */ 968 /* give proper Scroll behaviour */
1042#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 969#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1043 mouse_slip_wheel_speed, 970 mouse_slip_wheel_speed,
1044#endif 971#endif
1045 refresh_count, 972 refresh_count,
1046 refresh_limit,
1047 last_bot, /* scrollbar last bottom position */ 973 last_bot, /* scrollbar last bottom position */
1048 last_top, /* scrollbar last top position */ 974 last_top, /* scrollbar last top position */
1049 last_state, /* scrollbar last state */ 975 last_state, /* scrollbar last state */
1050 scrollbar_len, 976 scrollbar_len,
1051 window_vt_x, 977 window_vt_x,
… …
1062 int old_width, /* last used width in screen resize */ 988 int old_width, /* last used width in screen resize */
1063 old_height; /* last used height in screen resize */ 989 old_height; /* last used height in screen resize */
1064 unsigned long priv_modes, 990 unsigned long priv_modes,
1065 SavedModes; 991 SavedModes;
1066/* ---------- */ 992/* ---------- */
1067 Atom xa[NUM_XA]; 993 Atom *xa;
1068/* ---------- */ 994/* ---------- */
1069#ifdef RXVT_SCROLLBAR 995#ifdef RXVT_SCROLLBAR
1070 GC scrollbarGC, 996 GC scrollbarGC,
1071 topShadowGC, 997 topShadowGC,
1072 botShadowGC; 998 botShadowGC;
… …
1107#endif 1033#endif
1108 struct mouse_event MEvent; 1034 struct mouse_event MEvent;
1109 XComposeStatus compose; 1035 XComposeStatus compose;
1110 ttymode_t tio; 1036 ttymode_t tio;
1111 row_col_t oldcursor; 1037 row_col_t oldcursor;
1112#ifdef XPM_BACKGROUND 1038#ifdef HAVE_BG_PIXMAP
1113 bgPixmap_t bgPixmap; 1039 bgPixmap_t bgPixmap;
1114 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1040#endif
1041#ifdef HAVE_AFTERIMAGE
1042 ASVisual *asv;
1043 ASImageManager *asimman;
1115#endif 1044#endif
1116 1045
1117#if ENABLE_OVERLAY 1046#if ENABLE_OVERLAY
1118 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1047 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1119 text_t **ov_text; 1048 text_t **ov_text;
1120 rend_t **ov_rend; 1049 rend_t **ov_rend;
1121 1050
1122 void scr_swap_overlay (); 1051 void scr_swap_overlay () NOTHROW;
1123 void scr_overlay_new (int x, int y, int w, int h); 1052 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1124 void scr_overlay_off (); 1053 void scr_overlay_off () NOTHROW;
1125 void scr_overlay_set (int x, int y, 1054 void scr_overlay_set (int x, int y,
1126 text_t text, 1055 text_t text,
1127 rend_t rend = OVERLAY_RSTYLE); 1056 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1128 void scr_overlay_set (int x, int y, const char *s); 1057 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1129 void scr_overlay_set (int x, int y, const wchar_t *s); 1058 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1130#endif 1059#endif
1131 1060
1132 vector<void *> allocated; // free these memory blocks with free() 1061 vector<void *> allocated; // free these memory blocks with free()
1133 1062
1134 char *env_windowid; /* environmental variable WINDOWID */ 1063 char env_windowid[21]; /* environmental variable WINDOWID */
1064 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1135 char *env_display; /* environmental variable DISPLAY */ 1065 char *env_display; /* environmental variable DISPLAY */
1136 char *env_term; /* environmental variable TERM */ 1066 char *env_term; /* environmental variable TERM */
1137 char *env_colorfgbg; 1067
1138 char *locale; 1068 char *locale;
1139 char charsets[4]; 1069 char charsets[4];
1140 char *v_buffer; /* pointer to physical buffer */ 1070 char *v_buffer; /* pointer to physical buffer */
1141 unsigned int v_buflen; /* size of area to write */ 1071 unsigned int v_buflen; /* size of area to write */
1142 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1072 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1143 1073
1144#ifdef KEYSYM_RESOURCE 1074#ifdef KEYSYM_RESOURCE
1145 keyboard_manager *keyboard; 1075 keyboard_manager *keyboard;
1146#endif 1076#endif
1147 1077
1148 const char *rs[NUM_RESOURCES]; 1078 const char *rs[NUM_RESOURCES];
1149 /* command input buffering */ 1079 /* command input buffering */
1150 char *cmdbuf_ptr, *cmdbuf_endp; 1080 char *cmdbuf_ptr, *cmdbuf_endp;
1151 char cmdbuf_base[CBUFSIZ]; 1081 char cmdbuf_base[CBUFSIZ];
1152 1082
1153 rxvt_ptytty *pty; 1083 ptytty *pty;
1154 1084
1155 rxvt_salloc *talloc; // text line allocator 1085 rxvt_salloc *talloc; // text line allocator
1156 rxvt_salloc *ralloc; // rend line allocator 1086 rxvt_salloc *ralloc; // rend line allocator
1157 1087
1158 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1088 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1167 void iso14755_54 (int x, int y); 1097 void iso14755_54 (int x, int y);
1168# endif 1098# endif
1169#endif 1099#endif
1170 1100
1171 // modifies first argument(!) 1101 // modifies first argument(!)
1172 void paste (char *data, unsigned int len); 1102 void paste (char *data, unsigned int len) NOTHROW;
1173 1103
1174 long vt_emask, vt_emask_perl; 1104 long vt_emask, vt_emask_perl, vt_emask_xim;
1175 1105
1176 void vt_select_input () const 1106 void vt_select_input () const NOTHROW
1177 { 1107 {
1178 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1108 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1179 } 1109 }
1180 1110
1181#if TRANSPARENT 1111#if ENABLE_TRANSPARENCY || ENABLE_PERL
1182 void rootwin_cb (XEvent &xev); 1112 void rootwin_cb (XEvent &xev);
1183 xevent_watcher rootwin_ev; 1113 xevent_watcher rootwin_ev;
1114#endif
1115#if ENABLE_TRANSPARENCY
1116 int check_our_parents ();
1117 void check_our_parents_cb (time_watcher &w);
1118 time_watcher check_our_parents_ev;
1184#endif 1119#endif
1185 1120
1186 void x_cb (XEvent &xev); 1121 void x_cb (XEvent &xev);
1187 void flush (); 1122 void flush ();
1188 xevent_watcher termwin_ev; 1123 xevent_watcher termwin_ev;
1189 xevent_watcher vt_ev; 1124 xevent_watcher vt_ev;
1190#ifdef HAVE_SCROLLBARS 1125#ifdef HAVE_SCROLLBARS
1191 xevent_watcher scrollbar_ev; 1126 xevent_watcher scrollbar_ev;
1192#endif 1127#endif
1193 1128
1129 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1194 void check_cb (check_watcher &w); check_watcher check_ev; 1130 void check_cb (check_watcher &w); check_watcher check_ev;
1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1131 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1196 void flush_cb (time_watcher &w); time_watcher flush_ev; 1132 void flush_cb (time_watcher &w); time_watcher flush_ev;
1197
1198 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1133 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1199
1200 void incr_cb (time_watcher &w); time_watcher incr_ev; 1134 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1201 1135
1202#ifdef CURSOR_BLINK 1136#ifdef CURSOR_BLINK
1203 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1137 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1204#endif 1138#endif
1205#ifdef TEXT_BLINK 1139#ifdef TEXT_BLINK
1206 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1140 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1141#endif
1142#ifndef NO_BELL
1143 void bell_cb (time_watcher &w); time_watcher bell_ev;
1207#endif 1144#endif
1208 1145
1209#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1146#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1147 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1211#endif 1148#endif
… …
1228 1165
1229 void tt_winch (); 1166 void tt_winch ();
1230 1167
1231 rxvt_term (); 1168 rxvt_term ();
1232 ~rxvt_term (); 1169 ~rxvt_term ();
1233 void child_exit (); // child has exited, usually destroys
1234 void destroy (); 1170 void destroy ();
1235 void emergency_cleanup (); 1171 void emergency_cleanup ();
1236 1172
1237 bool init (int argc, const char *const *argv); 1173 bool init (int argc, const char *const *argv, stringvec *envv);
1174
1175 bool init (stringvec *argv, stringvec *envv)
1176 {
1177 this->argv = argv;
1178 return init (argv->size (), argv->begin (), envv);
1179 }
1180
1238 bool init_vars (); 1181 bool init_vars ();
1239 1182
1240 bool pty_fill (); 1183 bool pty_fill ();
1241 1184
1242 void make_current () const // make this the "currently active" urxvt instance 1185 void make_current () const // make this the "currently active" urxvt instance
1243 { 1186 {
1244 SET_R (this); 1187 SET_R (this);
1188 set_environ (envv);
1245 rxvt_set_locale (locale); 1189 rxvt_set_locale (locale);
1246 set_environ (envv);
1247 } 1190 }
1248 1191
1249 void init_secondary (); 1192 void init_secondary ();
1250 const char **init_resources (int argc, const char *const *argv); 1193 const char **init_resources (int argc, const char *const *argv);
1251 const char *x_resource (const char *name); 1194 const char *x_resource (const char *name);
… …
1261 void create_windows (int argc, const char *const *argv); 1204 void create_windows (int argc, const char *const *argv);
1262 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1205 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1263 void window_calc (unsigned int newwidth, unsigned int newheight); 1206 void window_calc (unsigned int newwidth, unsigned int newheight);
1264 1207
1265#if USE_XIM 1208#if USE_XIM
1266 rxvt_xim *input_method; 1209 rxvt_xim *input_method;
1267 XIC Input_Context; 1210 XIC Input_Context;
1268 XIMStyle input_style; 1211 XIMStyle input_style;
1269 XPoint spot; // most recently sent spot position 1212 XPoint spot; // most recently sent spot position
1270 1213
1271 void im_destroy (); 1214 void im_destroy ();
1272 void im_cb (); im_watcher im_ev; 1215 void im_cb (); im_watcher im_ev;
1273 void im_set_size (XRectangle &size); 1216 void im_set_size (XRectangle &size);
1274 void im_set_position (XPoint &pos); 1217 void im_set_position (XPoint &pos) NOTHROW;
1275 void im_set_color (unsigned long &fg, unsigned long &bg); 1218 void im_set_color (unsigned long &fg, unsigned long &bg);
1276 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1219 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1277 1220
1278 bool IMisRunning (); 1221 bool IMisRunning ();
1279 void IMSendSpot (); 1222 void IMSendSpot ();
1280 bool IM_get_IC (const char *modifiers); 1223 bool IM_get_IC (const char *modifiers);
1281 void IMSetStatusPosition (); 1224 void IMSetPosition ();
1282#endif 1225#endif
1283 1226
1284 void resize_scrollbar (); 1227 void resize_scrollbar ();
1285 1228
1286 void pixel_position (int *x, int *y);
1287
1288 void selection_click (int clicks, int x, int y);
1289 void selection_extend (int x, int y, int flag);
1290 void selection_rotate (int x, int y);
1291
1292 /* autoconvert */
1293
1294 // command.C 1229 // command.C
1295 void lookup_key (XKeyEvent &ev); 1230 void key_press (XKeyEvent &ev);
1231 void key_release (XKeyEvent &ev);
1296 unsigned int cmd_write (const char *str, unsigned int count); 1232 unsigned int cmd_write (const char *str, unsigned int count);
1297 1233
1298 wchar_t next_char (); 1234 wchar_t next_char () NOTHROW;
1299 wchar_t cmd_getc (); 1235 wchar_t cmd_getc () THROW ((class out_of_input));
1300 uint32_t next_octet (); 1236 uint32_t next_octet () NOTHROW;
1301 uint32_t cmd_get8 (); 1237 uint32_t cmd_get8 () THROW ((class out_of_input));
1302 1238
1303 bool cmd_parse (); 1239 bool cmd_parse ();
1304 void mouse_report (XButtonEvent &ev); 1240 void mouse_report (XButtonEvent &ev);
1305 void button_press (XButtonEvent &ev); 1241 void button_press (XButtonEvent &ev);
1306 void button_release (XButtonEvent &ev); 1242 void button_release (XButtonEvent &ev);
1307 void focus_in (); 1243 void focus_in ();
1308 void focus_out (); 1244 void focus_out ();
1309 int check_our_parents (); 1245 void update_fade_color (unsigned int idx);
1310#ifdef PRINTPIPE 1246#ifdef PRINTPIPE
1311 FILE *popen_printer (); 1247 FILE *popen_printer ();
1312 int pclose_printer (FILE *stream); 1248 int pclose_printer (FILE *stream);
1313#endif 1249#endif
1314 void process_print_pipe (); 1250 void process_print_pipe ();
… …
1328 void process_graphics (); 1264 void process_graphics ();
1329 // init.C 1265 // init.C
1330 void Get_Colours (); 1266 void Get_Colours ();
1331 void get_ourmods (); 1267 void get_ourmods ();
1332 // main.C 1268 // main.C
1333 void privileged_utmp (rxvt_privaction action);
1334 bool set_fonts (); 1269 bool set_fonts ();
1335 void set_string_property (Atom prop, const char *str, int len = -1); 1270 void set_string_property (Atom prop, const char *str, int len = -1);
1336 void set_utf8_property (Atom prop, const char *str, int len = -1); 1271 void set_utf8_property (Atom prop, const char *str, int len = -1);
1337 void set_title (const char *str); 1272 void set_title (const char *str);
1338 void set_icon_name (const char *str); 1273 void set_icon_name (const char *str);
1339 void set_window_color (int idx, const char *color); 1274 void set_window_color (int idx, const char *color);
1340 void set_colorfgbg (); 1275 void set_colorfgbg ();
1341 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1276 bool set_color (rxvt_color &color, const char *name);
1277 void alias_color (int dst, int src);
1342 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1278 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1343 1279
1344 // screen.C 1280 // screen.C
1345 1281
1346 void lalloc (line_t &l) const 1282 void lalloc (line_t &l) const
… …
1369 1305
1370 if (ncol > prev_ncol) 1306 if (ncol > prev_ncol)
1371 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1307 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1372 } 1308 }
1373 1309
1374 int fgcolor_of (rend_t r) const 1310 int fgcolor_of (rend_t r) const NOTHROW
1375 { 1311 {
1376 int base = GET_BASEFG (r); 1312 int base = GET_BASEFG (r);
1377#ifndef NO_BRIGHTCOLOR 1313#ifndef NO_BRIGHTCOLOR
1378 if (r & RS_Bold 1314 if (r & RS_Bold
1379# if ENABLE_STYLES 1315# if ENABLE_STYLES
1380 && OPTION (Opt_intensityStyles) 1316 && option (Opt_intensityStyles)
1381# endif 1317# endif
1382 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1318 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1383 base += minBrightCOLOR - minCOLOR; 1319 base += minBrightCOLOR - minCOLOR;
1384#endif 1320#endif
1385 return base; 1321 return base;
1386 } 1322 }
1387 1323
1388 int bgcolor_of (rend_t r) const 1324 int bgcolor_of (rend_t r) const NOTHROW
1389 { 1325 {
1390 int base = GET_BASEBG (r); 1326 int base = GET_BASEBG (r);
1391#ifndef NO_BRIGHTCOLOR 1327#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Blink 1328 if (r & RS_Blink
1393# if ENABLE_STYLES 1329# if ENABLE_STYLES
1394 && OPTION (Opt_intensityStyles) 1330 && option (Opt_intensityStyles)
1395# endif 1331# endif
1396 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1332 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1397 base += minBrightCOLOR - minCOLOR; 1333 base += minBrightCOLOR - minCOLOR;
1398#endif 1334#endif
1399 return base; 1335 return base;
1400 } 1336 }
1401 1337
1402 bool option (uint32_t opt) const 1338 bool option (uint8_t opt) const NOTHROW
1403 { 1339 {
1404 return OPTION (opt); 1340 return options[opt >> 3] & (1 << (opt & 7));
1405 } 1341 }
1406 1342
1407 void set_option (uint32_t opt, bool set) 1343 void set_option (uint8_t opt, bool set = true) NOTHROW
1408 { 1344 {
1409 if (set) 1345 if (set)
1410 options |= opt; 1346 options[opt >> 3] |= (1 << (opt & 7));
1411 else 1347 else
1412 options &= ~opt; 1348 options[opt >> 3] &= ~(1 << (opt & 7));
1413 } 1349 }
1414 1350
1415 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1351 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1416 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1352 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1417 int scr_scroll_text (int row1, int row2, int count); 1353 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1418 void scr_reset (); 1354 void scr_reset ();
1419 void scr_release (); 1355 void scr_release () NOTHROW;
1420 void scr_clear (bool really = false); 1356 void scr_clear (bool really = false) NOTHROW;
1421 void scr_refresh (); 1357 void scr_refresh () NOTHROW;
1422 bool scr_refresh_rend (rend_t mask, rend_t value); 1358 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1423 void scr_erase_screen (int mode); 1359 void scr_erase_screen (int mode) NOTHROW;
1424#if ENABLE_FRILLS 1360#if ENABLE_FRILLS
1425 void scr_erase_savelines (); 1361 void scr_erase_savelines () NOTHROW;
1426 void scr_backindex (); 1362 void scr_backindex () NOTHROW;
1427 void scr_forwardindex (); 1363 void scr_forwardindex () NOTHROW;
1428#endif 1364#endif
1429 void scr_touch (bool refresh); 1365 void scr_touch (bool refresh) NOTHROW;
1430 void scr_expose (int x, int y, int width, int height, bool refresh); 1366 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1431 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1367 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1432 void scr_recolour (); 1368 void scr_recolour () NOTHROW;
1433 void scr_remap_chars (); 1369 void scr_remap_chars () NOTHROW;
1434 void scr_remap_chars (line_t &l); 1370 void scr_remap_chars (line_t &l) NOTHROW;
1371
1372 enum cursor_mode { SAVE, RESTORE };
1435 1373
1436 void scr_poweron (); 1374 void scr_poweron ();
1437 void scr_cursor (int mode); 1375 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1376 void scr_do_wrap () NOTHROW;
1377 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1378 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1379 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1380 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1381 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1382 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1383 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1384 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1385 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1386 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1387 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1388 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1389 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1390 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1391 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1392 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1393 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1394 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1395 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1396 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1397 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1398 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1399 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1400 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 void scr_move_to (int y, int len); 1401 void scr_move_to (int y, int len) NOTHROW;
1463 bool scr_page (enum page_dirn direction, int nlines); 1402 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 bool scr_changeview (int new_view_start); 1403 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1404 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1405 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1406 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1407 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1469 void scr_reverse_selection (); 1408 void scr_reverse_selection () NOTHROW;
1470 void scr_dump (int fd); 1409 void scr_dump (int fd) NOTHROW;
1410
1471 void selection_check (int check_more); 1411 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop); 1412 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop); 1413 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm, int x, int y); 1414 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum); 1415 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (); 1416 void selection_clear () NOTHROW;
1477 void selection_make (Time tm); 1417 void selection_make (Time tm);
1478 bool selection_grab (Time tm); 1418 bool selection_grab (Time tm) NOTHROW;
1479 void selection_start_colrow (int col, int row); 1419 void selection_start_colrow (int col, int row) NOTHROW;
1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1420 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1421 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1482 void selection_remove_trailing_spaces (); 1422 void selection_remove_trailing_spaces () NOTHROW;
1483 void selection_send (const XSelectionRequestEvent &rq); 1423 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1424 void selection_click (int clicks, int x, int y) NOTHROW;
1425 void selection_extend (int x, int y, int flag) NOTHROW;
1426 void selection_rotate (int x, int y) NOTHROW;
1427
1428 void pixel_position (int *x, int *y) NOTHROW;
1484 1429
1485#if defined(NEXT_SCROLLBAR) 1430#if defined(NEXT_SCROLLBAR)
1486 // scrollbar-next.C 1431 // scrollbar-next.C
1487 Pixmap renderPixmap (const char *const *data, int width, int height); 1432 Pixmap renderPixmap (const char *const *data, int width, int height);
1488 void init_scrollbar_stuff (); 1433 void init_scrollbar_stuff ();
… …
1514 void get_options (int argc, const char *const *argv); 1459 void get_options (int argc, const char *const *argv);
1515 int parse_keysym (const char *str, const char *arg); 1460 int parse_keysym (const char *str, const char *arg);
1516 void get_xdefaults (FILE *stream, const char *name); 1461 void get_xdefaults (FILE *stream, const char *name);
1517 void extract_resources (); 1462 void extract_resources ();
1518 // xpm.C 1463 // xpm.C
1519 int scale_pixmap (const char *geom); 1464//int scale_pixmap (const char *geom);
1520 void resize_pixmap (); 1465 void resize_pixmap ();
1521 Pixmap set_bgPixmap (const char *file); 1466 void set_bgPixmap (const char *file);
1522}; 1467};
1523 1468
1524/* 1469/*
1525 ***************************************************************************** 1470 *****************************************************************************
1526 * PROTOTYPES 1471 * PROTOTYPES
… …
1530# define __PROTO(p) p 1475# define __PROTO(p) p
1531#else 1476#else
1532# define __PROTO(p) () 1477# define __PROTO(p) ()
1533#endif 1478#endif
1534 1479
1535#ifdef DEBUG_malloc
1536# include "dmalloc.h" /* This comes last */
1537#endif
1538
1539#endif /* _RXVT_H_ */ 1480#endif /* _RXVT_H_ */
1540 1481

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