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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.210 by root, Mon Jan 16 17:11:12 2006 UTC vs.
Revision 1.290 by sasha, Thu Aug 9 22:08:21 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
89
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 { };
98 97
99/* 98/*
100 ***************************************************************************** 99 *****************************************************************************
101 * PROTOTYPES 100 * PROTOTYPES
102 ***************************************************************************** 101 *****************************************************************************
103 */ 102 */
104// main.C 103// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 106void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 107void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 108void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 109void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 110
113// util.C 111// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 116
120// misc.C 117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
121char * rxvt_r_basename (const char *str); 119char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 121void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 122void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
127int rxvt_Str_match (const char *s1, const char *s2); 126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path);
134void rxvt_usleep (int usecs);
135 132
136///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
137 134
138// temporarily replace the process environment 135// temporarily replace the process environment
139extern char **environ; 136extern char **environ;
140extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
141 138
142inline void set_environ (stringvec *envv) 139inline void set_environ (stringvec *envv)
143{ 140{
141#if ENABLE_PERL
142 assert (envv);
143#else
144 if (envv) 144 if (envv)
145#endif
145 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
146} 147}
147 148
148inline void set_environ (char **envv) 149inline void set_environ (char **envv)
149{ 150{
151#if ENABLE_PERL
152 assert (envv);
153#else
150 if (envv) 154 if (envv)
155#endif
151 environ = envv; 156 environ = envv;
152} 157}
153 158
154/* 159/*
155 ***************************************************************************** 160 *****************************************************************************
… …
165# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
166#else 171#else
167# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
168#endif 173#endif
169 174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
178# define bgPmap_geometrySet (1UL<<0)
179# define bgPmap_propScale (1UL<<1)
180# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
181
182# define bgPmap_Transparent (1UL<<16)
183 unsigned long flags;
184
170#ifdef XPM_BACKGROUND 185# ifdef XPM_BACKGROUND
171typedef struct { 186# ifdef HAVE_AFTERIMAGE
172 short w, h, x, y; 187 ASImage *original_asim;
188 bool render_asim (ASImage *background, ARGB32 background_tint);
189# endif
190
191#define bgPmap_defaultScale 100
192#define bgPmap_defaultAlign 50
193 unsigned int h_scale, v_scale;/* percents of the window size */
194 int h_align, v_align; /* percents of the window size:
195 0 - left align, 50 - center, 100 - right */
196 bool handle_geometry (const char *geom);
197 void set_defaultGeometry ()
198 {
199 h_scale = v_scale = bgPmap_defaultScale;
200 h_align = v_align = bgPmap_defaultAlign;
201 flags |= bgPmap_geometrySet;
202 };
203
204# endif /* XPM_BACKGROUND */
205
206 rxvt_term *target;
207 bool set_target (rxvt_term *new_target);
208
209# ifdef ENABLE_TRANSPARENCY
210 int root_depth; /* obtained when target is set */
211 Pixmap root_pixmap; /* current root pixmap set */
212 bool make_transparency_pixmap ();
213# endif
214
173 Pixmap pixmap; 215 Pixmap pixmap;
174} bgPixmap_t; 216 unsigned int pmap_width, pmap_height;
217 unsigned int pmap_depth;
218
219 bool window_size_sensitive ();
220 void apply_background ();
221
222};
223#else
224# undef HAVE_BG_PIXMAP
175#endif 225#endif
176 226
177/* 227/*
178 * the 'essential' information for reporting Mouse Events 228 * the 'essential' information for reporting Mouse Events
179 * pared down from XButtonEvent 229 * pared down from XButtonEvent
… …
336 * | 386 * |
337 * +---< SB_WIDTH_NEXT 387 * +---< SB_WIDTH_NEXT
338 */ 388 */
339 389
340enum { 390enum {
341 NO_REFRESH = 0 , /* Window not visible at all! */ 391 NO_REFRESH = 0, /* Window not visible at all! */
342 FAST_REFRESH = 1<<0, /* Fully exposed window */ 392 FAST_REFRESH = 1, /* Fully exposed window */
343 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 393 SLOW_REFRESH = 2, /* Partially exposed window */
344 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
345}; 394};
346 395
347#ifdef NO_SECONDARY_SCREEN 396#ifdef NO_SECONDARY_SCREEN
348# define NSCREENS 0 397# define NSCREENS 0
349#else 398#else
… …
393 442
394// fake styles 443// fake styles
395#define RS_Blink 0x00010000UL // blink 444#define RS_Blink 0x00010000UL // blink
396#define RS_RVid 0x00020000UL // reverse video 445#define RS_RVid 0x00020000UL // reverse video
397#define RS_Uline 0x00040000UL // underline 446#define RS_Uline 0x00040000UL // underline
447
448// toggle this to force redraw, must be != RS_Careful
449#define RS_redraw 0x01000000UL
398 450
399// 5 custom bits for extensions 451// 5 custom bits for extensions
400#define RS_customCount 32 452#define RS_customCount 32
401#define RS_customMask 0x00f80000UL 453#define RS_customMask 0x00f80000UL
402#define RS_customShift 19 454#define RS_customShift 19
… …
472 Rxvt_restoreFG = 39, // change default fg color 524 Rxvt_restoreFG = 39, // change default fg color
473 Rxvt_restoreBG = 49, // change default bg color 525 Rxvt_restoreBG = 49, // change default bg color
474 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 526 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
475 527
476 URxvt_locale = 701, // change locale 528 URxvt_locale = 701, // change locale
529 URxvt_version = 702, // request version
477 530
478 URxvt_Color_IT = 704, // change actual 'Italic' colour 531 URxvt_Color_IT = 704, // change actual 'Italic' colour
479 URxvt_Color_tint = 705, // change actual tint colour 532 URxvt_Color_tint = 705, // change actual tint colour
480 URxvt_Color_BD = 706, 533 URxvt_Color_BD = 706,
481 URxvt_Color_UL = 707, 534 URxvt_Color_UL = 707,
… …
497 * on the unnecessary items, e.g. Color_pointer, but won't bother 550 * on the unnecessary items, e.g. Color_pointer, but won't bother
498 * until we need to. Also, be aware of usage in pixcolor_set 551 * until we need to. Also, be aware of usage in pixcolor_set
499 */ 552 */
500 553
501enum colour_list { 554enum colour_list {
555 Color_none = -2,
556 Color_transparent = -1,
502 Color_fg = 0, 557 Color_fg = 0,
503 Color_bg, 558 Color_bg,
504 minCOLOR, /* 2 */ 559 minCOLOR, /* 2 */
505 Color_Black = minCOLOR, 560 Color_Black = minCOLOR,
506 Color_Red3, 561 Color_Red3,
… …
548#endif 603#endif
549#ifdef KEEP_SCROLLCOLOR 604#ifdef KEEP_SCROLLCOLOR
550 Color_scroll, 605 Color_scroll,
551 Color_trough, 606 Color_trough,
552#endif 607#endif
553#if TINTING 608#if ENABLE_TRANSPARENCY
554 Color_tint, 609 Color_tint,
555#endif 610#endif
556#if OFF_FOCUS_FADING 611#if OFF_FOCUS_FADING
557 Color_fade, 612 Color_fade,
558#endif 613#endif
… …
565 TOTAL_COLORS = NRS_COLORS 620 TOTAL_COLORS = NRS_COLORS
566#endif 621#endif
567}; 622};
568 623
569#define Color_Bits 7 // 0 .. maxTermCOLOR 624#define Color_Bits 7 // 0 .. maxTermCOLOR
570
571#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
572#define NPIXCLR_BITS 32
573 625
574/* 626/*
575 * Resource list 627 * Resource list
576 */ 628 */
577enum { 629enum {
… …
579# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 631# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
580# include "rsinc.h" 632# include "rsinc.h"
581# undef def 633# undef def
582# undef reserve 634# undef reserve
583 NUM_RESOURCES 635 NUM_RESOURCES
584};
585
586// see init.C:xa_names, which must be kept in sync
587enum {
588 XA_TEXT = 0,
589 XA_COMPOUND_TEXT,
590 XA_UTF8_STRING,
591 XA_MULTIPLE,
592 XA_TARGETS,
593 XA_TIMESTAMP,
594 XA_VT_SELECTION,
595 XA_INCR,
596 XA_WM_PROTOCOLS,
597 XA_WM_DELETE_WINDOW,
598 XA_CLIPBOARD,
599#if ENABLE_FRILLS
600 XA_MOTIF_WM_HINTS,
601#endif
602#if ENABLE_EWMH
603 XA_NET_WM_PID,
604 XA_NET_WM_NAME,
605 XA_NET_WM_ICON_NAME,
606 XA_NET_WM_PING,
607#endif
608#if USE_XIM
609 XA_WM_LOCALE_NAME,
610#endif
611#if TRANSPARENT
612 XA_XROOTPMAP_ID,
613 XA_ESETROOT_PMAP_ID,
614#endif
615#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
616 XA_DNDPROTOCOL,
617 XA_DNDSELECTION,
618#endif
619#if ENABLE_XEMBED
620 XA_XEMBED,
621 XA_XEMBED_INFO,
622#endif
623 NUM_XA
624}; 636};
625 637
626/* DEC private modes */ 638/* DEC private modes */
627#define PrivMode_132 (1UL<<0) 639#define PrivMode_132 (1UL<<0)
628#define PrivMode_132OK (1UL<<1) 640#define PrivMode_132OK (1UL<<1)
… …
700/* 712/*
701 ***************************************************************************** 713 *****************************************************************************
702 * MACRO DEFINES 714 * MACRO DEFINES
703 ***************************************************************************** 715 *****************************************************************************
704 */ 716 */
705#define dDisp Display *disp = display->display 717#define dLocal(type,name) type const name = this->name
718
719// for speed reasons, we assume that all codepoints 32 to 126 are
720// single-width.
721#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
706 722
707/* convert pixel dimensions to row/column values. Everything as int32_t */ 723/* convert pixel dimensions to row/column values. Everything as int32_t */
708#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 724#define Pixel2Col(x) Pixel2Width((int32_t)(x))
709#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 725#define Pixel2Row(y) Pixel2Height((int32_t)(y))
710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 726#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
712#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 728#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
713#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 729#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
714#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 730#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
715#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 731#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
716 732
717#define OPTION(opt) (options & (opt))
718#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
719 | Opt_jumpScroll | Opt_secondaryScreen \
720 | Opt_pastableTabs | Opt_intensityStyles)
721
722// for m >= -n, ensure remainder lies between 0..n-1 733// for m >= -n, ensure remainder lies between 0..n-1
723#define MOD(m,n) (((m) + (n)) % (n)) 734#define MOD(m,n) (((m) + (n)) % (n))
724 735
725#define LINENO(n) MOD (term_start + int(n), total_rows) 736#define LINENO(n) MOD (term_start + int(n), total_rows)
726#define ROW(n) row_buf [LINENO (n)] 737#define ROW(n) row_buf [LINENO (n)]
… …
744#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 755#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
745#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 756#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
746 757
747#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 758#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
748 759
749#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 760#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
750#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 761#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
751 762
752#if ENABLE_STYLES 763#if ENABLE_STYLES
753# define FONTSET(style) fontset[GET_STYLE (style)] 764# define FONTSET(style) fontset[GET_STYLE (style)]
754#else 765#else
755# define FONTSET(style) fontset[0] 766# define FONTSET(style) fontset[0]
… …
783#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 794#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
784#define scrollbar_position(y) ((y) - scrollBar.beg) 795#define scrollbar_position(y) ((y) - scrollBar.beg)
785#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 796#define scrollbar_size() (scrollBar.end - scrollBar.beg \
786 - scrollbar_minheight ()) 797 - scrollbar_minheight ())
787 798
788#ifdef XPM_BACKGROUND
789# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
790#else
791# define XPMClearArea(a, b, c, d, e, f, g)
792#endif
793
794#ifdef UTMP_SUPPORT
795# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
796# undef HAVE_UTMPX_H
797# undef HAVE_STRUCT_UTMPX
798# endif
799# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
800# undef HAVE_UTMP_H
801# undef HAVE_STRUCT_UTMP
802# endif
803
804# ifdef HAVE_UTMPX_H
805# include <utmpx.h>
806# endif
807# ifdef HAVE_UTMP_H
808# include <utmp.h>
809# endif
810#endif
811
812#ifdef DEBUG_CMD
813# define D_CMD(x) fprintf x ; fputc('\n', stderr)
814#else
815# define D_CMD(x)
816#endif
817#ifdef DEBUG_INIT
818# define D_INIT(x) fprintf x ; fputc('\n', stderr)
819#else
820# define D_INIT(x)
821#endif
822#ifdef DEBUG_MAIN
823# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
824#else
825# define D_MAIN(x)
826#endif
827#ifdef DEBUG_SIZE
828# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
829#else
830# define D_SIZE(x)
831#endif
832
833extern class rxvt_failure_exception { } rxvt_failure_exception;
834
835typedef callback1<void, const char *> log_callback; 799typedef callback<void (const char *)> log_callback;
836typedef callback1<int, int> getfd_callback; 800typedef callback<int (int)> getfd_callback;
837
838extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
839extern void rxvt_log (const char *fmt, ...);
840extern void rxvt_warn (const char *fmt, ...);
841extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
842extern void rxvt_exit_failure () __attribute__ ((noreturn));
843 801
844#define SET_LOCALE(locale) rxvt_set_locale (locale) 802#define SET_LOCALE(locale) rxvt_set_locale (locale)
845extern bool rxvt_set_locale (const char *locale); 803extern bool rxvt_set_locale (const char *locale) NOTHROW;
846extern void rxvt_push_locale (const char *locale); 804extern void rxvt_push_locale (const char *locale) NOTHROW;
847extern void rxvt_pop_locale (); 805extern void rxvt_pop_locale () NOTHROW;
848
849/****************************************************************************/
850
851#define BLINK_INTERVAL 0.5
852#define TEXT_BLINK_INTERVAL 0.5
853
854#ifndef __attribute__
855# ifdef __GNUC__
856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
857# define __attribute__(x)
858# endif
859# endif
860# define __attribute__(x)
861#endif
862 806
863/****************************************************************************/ 807/****************************************************************************/
864 808
865#define LINE_LONGER 0x0001 // line is continued on the next row 809#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered 810#define LINE_FILTERED 0x0002 // line has been filtered
867#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 811#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
812#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
813#define LINE_BIDI 0x0010 // line needs bidi (NYI)
868 814
869struct line_t { 815struct line_t {
870 text_t *t; // terminal the text 816 text_t *t; // terminal the text
871 rend_t *r; // rendition, uses RS_ flags 817 rend_t *r; // rendition, uses RS_ flags
872 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 818 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
926# define COMPOSE_LO 0x40000000UL 872# define COMPOSE_LO 0x40000000UL
927# define COMPOSE_HI 0x400fffffUL 873# define COMPOSE_HI 0x400fffffUL
928# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 874# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
929#else 875#else
930# if ENABLE_PERL 876# if ENABLE_PERL
931# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 877# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
932# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 878# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
933# else 879# else
934# define COMPOSE_LO 0xd800UL 880# define COMPOSE_LO 0xd800UL
935# define COMPOSE_HI 0xf8ffUL 881# define COMPOSE_HI 0xf8ffUL
936# endif 882# endif
… …
965#endif 911#endif
966 912
967/****************************************************************************/ 913/****************************************************************************/
968 914
969#ifdef KEYSYM_RESOURCE 915#ifdef KEYSYM_RESOURCE
970 class keyboard_manager; 916class keyboard_manager;
971#endif 917#endif
972 918
973struct rxvt_term : zero_initialized, rxvt_vars { 919struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
920
921 // special markers with magic addresses
922 static const char resval_undef []; // options specifically unset
923 static const char resval_on []; // boolean options switched on
924 static const char resval_off []; // or off
925
974 log_callback *log_hook; // log error messages through this hook, if != 0 926 log_callback *log_hook; // log error messages through this hook, if != 0
975 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 927 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
976#if ENABLE_PERL 928#if ENABLE_PERL
977 rxvt_perl_term perl; 929 rxvt_perl_term perl;
978#endif 930#endif
979 struct mbstate mbstate; // current input multibyte state 931 struct mbstate mbstate; // current input multibyte state
980 932
981 unsigned char want_refresh:1, 933 unsigned char want_refresh:1,
982#ifdef TRANSPARENT 934#ifdef ENABLE_TRANSPARENCY
983 want_full_refresh:1, /* awaiting full screen refresh */ 935 want_full_refresh:1, /* awaiting full screen refresh */
984#endif
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */ 936 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */ 937 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif 938#endif
989 current_screen:1, /* primary or secondary */ 939 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1, 940 num_scr_allow:1,
992 bypass_keystate:1, 941 bypass_keystate:1,
993#ifdef CURSOR_BLINK 942#ifdef CURSOR_BLINK
994 hidden_cursor:1, 943 hidden_cursor:1,
995#endif 944#endif
… …
1010#endif 959#endif
1011 scrollbar_align, 960 scrollbar_align,
1012 selection_wait, 961 selection_wait,
1013 selection_type; 962 selection_type;
1014/* ---------- */ 963/* ---------- */
964 bool rvideo_state, rvideo_mode;
965#ifndef NO_BELL
1015 short rvideo; 966 bool rvideo_bell;
967#endif
1016 int num_scr; /* screen: number lines scrolled */ 968 int num_scr; /* screen: number lines scrolled */
1017 int prev_ncol, /* screen: previous number of columns */ 969 int prev_ncol, /* screen: previous number of columns */
1018 prev_nrow; /* screen: previous number of rows */ 970 prev_nrow; /* screen: previous number of rows */
1019/* ---------- */ 971/* ---------- */
1020 rend_t rstyle; 972 rend_t rstyle;
1021/* ---------- */
1022 uint32_t pixcolor_set[NPIXCLR_SETS];
1023/* ---------- */ 973/* ---------- */
1024#ifdef SELECTION_SCROLLING 974#ifdef SELECTION_SCROLLING
1025 int scroll_selection_lines; 975 int scroll_selection_lines;
1026 enum page_dirn scroll_selection_dir; 976 enum page_dirn scroll_selection_dir;
1027 int selection_save_x, 977 int selection_save_x,
… …
1033 /* give proper Scroll behaviour */ 983 /* give proper Scroll behaviour */
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 984#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 mouse_slip_wheel_speed, 985 mouse_slip_wheel_speed,
1036#endif 986#endif
1037 refresh_count, 987 refresh_count,
1038 refresh_limit,
1039 last_bot, /* scrollbar last bottom position */ 988 last_bot, /* scrollbar last bottom position */
1040 last_top, /* scrollbar last top position */ 989 last_top, /* scrollbar last top position */
1041 last_state, /* scrollbar last state */ 990 last_state, /* scrollbar last state */
1042 scrollbar_len, 991 scrollbar_len,
1043 window_vt_x, 992 window_vt_x,
… …
1054 int old_width, /* last used width in screen resize */ 1003 int old_width, /* last used width in screen resize */
1055 old_height; /* last used height in screen resize */ 1004 old_height; /* last used height in screen resize */
1056 unsigned long priv_modes, 1005 unsigned long priv_modes,
1057 SavedModes; 1006 SavedModes;
1058/* ---------- */ 1007/* ---------- */
1059 Atom xa[NUM_XA]; 1008 Atom *xa;
1060/* ---------- */ 1009/* ---------- */
1061#ifdef RXVT_SCROLLBAR 1010#ifdef RXVT_SCROLLBAR
1062 GC scrollbarGC, 1011 GC scrollbarGC,
1063 topShadowGC, 1012 topShadowGC,
1064 botShadowGC; 1013 botShadowGC;
… …
1098 const char *key_delete; 1047 const char *key_delete;
1099#endif 1048#endif
1100 struct mouse_event MEvent; 1049 struct mouse_event MEvent;
1101 XComposeStatus compose; 1050 XComposeStatus compose;
1102 ttymode_t tio; 1051 ttymode_t tio;
1103#ifdef UTMP_SUPPORT
1104# ifdef HAVE_STRUCT_UTMP
1105 struct utmp ut;
1106# endif
1107# ifdef HAVE_STRUCT_UTMPX
1108 struct utmpx utx;
1109# endif
1110# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1111 char ut_id[5];
1112# endif
1113 int utmp_pos;
1114#endif
1115 row_col_t oldcursor; 1052 row_col_t oldcursor;
1116#ifdef XPM_BACKGROUND 1053#ifdef HAVE_BG_PIXMAP
1117 bgPixmap_t bgPixmap; 1054 bgPixmap_t bgPixmap;
1118 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1055#endif
1056#ifdef HAVE_AFTERIMAGE
1057 ASVisual *asv;
1058 ASImageManager *asimman;
1119#endif 1059#endif
1120 1060
1121#if ENABLE_OVERLAY 1061#if ENABLE_OVERLAY
1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1062 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1123 text_t **ov_text; 1063 text_t **ov_text;
1124 rend_t **ov_rend; 1064 rend_t **ov_rend;
1125 1065
1126 void scr_swap_overlay (); 1066 void scr_swap_overlay () NOTHROW;
1127 void scr_overlay_new (int x, int y, int w, int h); 1067 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1128 void scr_overlay_off (); 1068 void scr_overlay_off () NOTHROW;
1129 void scr_overlay_set (int x, int y, 1069 void scr_overlay_set (int x, int y,
1130 text_t text, 1070 text_t text,
1131 rend_t rend = OVERLAY_RSTYLE); 1071 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1132 void scr_overlay_set (int x, int y, const char *s); 1072 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1133 void scr_overlay_set (int x, int y, const wchar_t *s); 1073 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1134#endif 1074#endif
1135 1075
1136 vector<void *> allocated; // free these memory blocks with free() 1076 vector<void *> allocated; // free these memory blocks with free()
1137 1077
1138 char *env_windowid; /* environmental variable WINDOWID */ 1078 char env_windowid[21]; /* environmental variable WINDOWID */
1079 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1139 char *env_display; /* environmental variable DISPLAY */ 1080 char *env_display; /* environmental variable DISPLAY */
1140 char *env_term; /* environmental variable TERM */ 1081 char *env_term; /* environmental variable TERM */
1141 char *env_colorfgbg; 1082
1142 char *locale; 1083 char *locale;
1143 char charsets[4]; 1084 char charsets[4];
1144 char *v_buffer; /* pointer to physical buffer */ 1085 char *v_buffer; /* pointer to physical buffer */
1145 unsigned int v_buflen; /* size of area to write */ 1086 unsigned int v_buflen; /* size of area to write */
1146 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1087 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1147 1088
1148#ifdef KEYSYM_RESOURCE 1089#ifdef KEYSYM_RESOURCE
1149 keyboard_manager *keyboard; 1090 keyboard_manager *keyboard;
1150#endif 1091#endif
1151 1092
1152 const char *rs[NUM_RESOURCES]; 1093 const char *rs[NUM_RESOURCES];
1153 /* command input buffering */ 1094 /* command input buffering */
1154 char *cmdbuf_ptr, *cmdbuf_endp; 1095 char *cmdbuf_ptr, *cmdbuf_endp;
1155 char cmdbuf_base[CBUFSIZ]; 1096 char cmdbuf_base[CBUFSIZ];
1097
1098 ptytty *pty;
1156 1099
1157 rxvt_salloc *talloc; // text line allocator 1100 rxvt_salloc *talloc; // text line allocator
1158 rxvt_salloc *ralloc; // rend line allocator 1101 rxvt_salloc *ralloc; // rend line allocator
1159 1102
1160 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1103 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1169 void iso14755_54 (int x, int y); 1112 void iso14755_54 (int x, int y);
1170# endif 1113# endif
1171#endif 1114#endif
1172 1115
1173 // modifies first argument(!) 1116 // modifies first argument(!)
1174 void paste (char *data, unsigned int len); 1117 void paste (char *data, unsigned int len) NOTHROW;
1175 1118
1176 long vt_emask, vt_emask_perl; 1119 long vt_emask, vt_emask_perl, vt_emask_xim;
1177 1120
1178 void vt_select_input () const 1121 void vt_select_input () const NOTHROW
1179 { 1122 {
1180 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1123 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1181 } 1124 }
1182 1125
1183#if TRANSPARENT 1126#if ENABLE_TRANSPARENCY || ENABLE_PERL
1184 void rootwin_cb (XEvent &xev); 1127 void rootwin_cb (XEvent &xev);
1185 xevent_watcher rootwin_ev; 1128 xevent_watcher rootwin_ev;
1129#endif
1130#if ENABLE_TRANSPARENCY
1131 int check_our_parents ();
1132 void check_our_parents_cb (time_watcher &w);
1133 time_watcher check_our_parents_ev;
1186#endif 1134#endif
1187 1135
1188 void x_cb (XEvent &xev); 1136 void x_cb (XEvent &xev);
1189 void flush (); 1137 void flush ();
1190 xevent_watcher termwin_ev; 1138 xevent_watcher termwin_ev;
1191 xevent_watcher vt_ev; 1139 xevent_watcher vt_ev;
1192#ifdef HAVE_SCROLLBARS 1140#ifdef HAVE_SCROLLBARS
1193 xevent_watcher scrollbar_ev; 1141 xevent_watcher scrollbar_ev;
1194#endif 1142#endif
1195 1143
1144 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1196 void check_cb (check_watcher &w); check_watcher check_ev; 1145 void check_cb (check_watcher &w); check_watcher check_ev;
1197 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1146 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1198 void flush_cb (time_watcher &w); time_watcher flush_ev; 1147 void flush_cb (time_watcher &w); time_watcher flush_ev;
1199
1200 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1148 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1201
1202 void incr_cb (time_watcher &w); time_watcher incr_ev; 1149 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1203 1150
1204#ifdef CURSOR_BLINK 1151#ifdef CURSOR_BLINK
1205 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1152 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1206#endif 1153#endif
1207#ifdef TEXT_BLINK 1154#ifdef TEXT_BLINK
1208 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1155 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1156#endif
1157#ifndef NO_BELL
1158 void bell_cb (time_watcher &w); time_watcher bell_ev;
1209#endif 1159#endif
1210 1160
1211#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1161#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1212 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1162 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1213#endif 1163#endif
… …
1230 1180
1231 void tt_winch (); 1181 void tt_winch ();
1232 1182
1233 rxvt_term (); 1183 rxvt_term ();
1234 ~rxvt_term (); 1184 ~rxvt_term ();
1235 void child_exit (); // child has exited, usually destroys
1236 void destroy (); 1185 void destroy ();
1237 void emergency_cleanup (); 1186 void emergency_cleanup ();
1238 1187
1239 bool init (int argc, const char *const *argv); 1188 bool init (int argc, const char *const *argv, stringvec *envv);
1189
1190 bool init (stringvec *argv, stringvec *envv)
1191 {
1192 this->argv = argv;
1193 return init (argv->size (), argv->begin (), envv);
1194 }
1195
1240 bool init_vars (); 1196 bool init_vars ();
1241 1197
1242 bool pty_fill (); 1198 bool pty_fill ();
1243 1199
1244 void make_current () const // make this the "currently active" urxvt instance 1200 void make_current () const // make this the "currently active" urxvt instance
1245 { 1201 {
1246 SET_R (this); 1202 SET_R (this);
1203 set_environ (envv);
1247 rxvt_set_locale (locale); 1204 rxvt_set_locale (locale);
1248 set_environ (envv);
1249 } 1205 }
1250 1206
1251 void init_secondary (); 1207 void init_secondary ();
1252 const char **init_resources (int argc, const char *const *argv); 1208 const char **init_resources (int argc, const char *const *argv);
1253 const char *x_resource (const char *name); 1209 const char *x_resource (const char *name);
… …
1263 void create_windows (int argc, const char *const *argv); 1219 void create_windows (int argc, const char *const *argv);
1264 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1220 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1265 void window_calc (unsigned int newwidth, unsigned int newheight); 1221 void window_calc (unsigned int newwidth, unsigned int newheight);
1266 1222
1267#if USE_XIM 1223#if USE_XIM
1268 rxvt_xim *input_method; 1224 rxvt_xim *input_method;
1269 XIC Input_Context; 1225 XIC Input_Context;
1270 XIMStyle input_style; 1226 XIMStyle input_style;
1271 XPoint spot; // most recently sent spot position 1227 XPoint spot; // most recently sent spot position
1272 1228
1273 void im_destroy (); 1229 void im_destroy ();
1274 void im_cb (); im_watcher im_ev; 1230 void im_cb (); im_watcher im_ev;
1275 void im_set_size (XRectangle &size); 1231 void im_set_size (XRectangle &size);
1276 void im_set_position (XPoint &pos); 1232 void im_set_position (XPoint &pos) NOTHROW;
1277 void im_set_color (unsigned long &fg, unsigned long &bg); 1233 void im_set_color (unsigned long &fg, unsigned long &bg);
1278 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1234 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1279 1235
1280 bool IMisRunning (); 1236 bool IMisRunning ();
1281 void IMSendSpot (); 1237 void IMSendSpot ();
1282 bool IM_get_IC (const char *modifiers); 1238 bool IM_get_IC (const char *modifiers);
1283 void IMSetStatusPosition (); 1239 void IMSetPosition ();
1284#endif 1240#endif
1285 1241
1286 void resize_scrollbar (); 1242 void resize_scrollbar ();
1287 1243
1288 void pixel_position (int *x, int *y);
1289
1290 void selection_click (int clicks, int x, int y);
1291 void selection_extend (int x, int y, int flag);
1292 void selection_rotate (int x, int y);
1293
1294 /* autoconvert */
1295
1296 // command.C 1244 // command.C
1297 void lookup_key (XKeyEvent &ev); 1245 void key_press (XKeyEvent &ev);
1246 void key_release (XKeyEvent &ev);
1298 unsigned int cmd_write (const char *str, unsigned int count); 1247 unsigned int cmd_write (const char *str, unsigned int count);
1299 1248
1300 wchar_t next_char (); 1249 wchar_t next_char () NOTHROW;
1301 wchar_t cmd_getc (); 1250 wchar_t cmd_getc () THROW ((class out_of_input));
1302 uint32_t next_octet (); 1251 uint32_t next_octet () NOTHROW;
1303 uint32_t cmd_get8 (); 1252 uint32_t cmd_get8 () THROW ((class out_of_input));
1304 1253
1305 bool cmd_parse (); 1254 bool cmd_parse ();
1306 void mouse_report (XButtonEvent &ev); 1255 void mouse_report (XButtonEvent &ev);
1307 void button_press (XButtonEvent &ev); 1256 void button_press (XButtonEvent &ev);
1308 void button_release (XButtonEvent &ev); 1257 void button_release (XButtonEvent &ev);
1309 void focus_in (); 1258 void focus_in ();
1310 void focus_out (); 1259 void focus_out ();
1311 int check_our_parents (); 1260 void update_fade_color (unsigned int idx);
1312#ifdef PRINTPIPE 1261#ifdef PRINTPIPE
1313 FILE *popen_printer (); 1262 FILE *popen_printer ();
1314 int pclose_printer (FILE *stream); 1263 int pclose_printer (FILE *stream);
1315#endif 1264#endif
1316 void process_print_pipe (); 1265 void process_print_pipe ();
… …
1329 void process_sgr_mode (unsigned int nargs, const int *arg); 1278 void process_sgr_mode (unsigned int nargs, const int *arg);
1330 void process_graphics (); 1279 void process_graphics ();
1331 // init.C 1280 // init.C
1332 void Get_Colours (); 1281 void Get_Colours ();
1333 void get_ourmods (); 1282 void get_ourmods ();
1334 // logging.C
1335 void makeutent (const char *pty, const char *hostname);
1336 void cleanutent ();
1337 // main.C 1283 // main.C
1338 void privileged_utmp (rxvt_privaction action);
1339 bool set_fonts (); 1284 bool set_fonts ();
1340 void set_string_property (Atom prop, const char *str, int len = -1); 1285 void set_string_property (Atom prop, const char *str, int len = -1);
1341 void set_utf8_property (Atom prop, const char *str, int len = -1); 1286 void set_utf8_property (Atom prop, const char *str, int len = -1);
1342 void set_title (const char *str); 1287 void set_title (const char *str);
1343 void set_icon_name (const char *str); 1288 void set_icon_name (const char *str);
1344 void set_window_color (int idx, const char *color); 1289 void set_window_color (int idx, const char *color);
1345 void set_colorfgbg (); 1290 void set_colorfgbg ();
1346 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1291 bool set_color (rxvt_color &color, const char *name);
1292 void alias_color (int dst, int src);
1347 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1293 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1348 1294
1349 // screen.C 1295 // screen.C
1350 1296
1351 void lalloc (line_t &l) const 1297 void lalloc (line_t &l) const
… …
1374 1320
1375 if (ncol > prev_ncol) 1321 if (ncol > prev_ncol)
1376 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1322 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1377 } 1323 }
1378 1324
1379 int fgcolor_of (rend_t r) const 1325 int fgcolor_of (rend_t r) const NOTHROW
1380 { 1326 {
1381 int base = GET_BASEFG (r); 1327 int base = GET_BASEFG (r);
1382#ifndef NO_BRIGHTCOLOR 1328#ifndef NO_BRIGHTCOLOR
1383 if (r & RS_Bold 1329 if (r & RS_Bold
1384# if ENABLE_STYLES 1330# if ENABLE_STYLES
1385 && OPTION (Opt_intensityStyles) 1331 && option (Opt_intensityStyles)
1386# endif 1332# endif
1387 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1388 base += minBrightCOLOR - minCOLOR; 1334 base += minBrightCOLOR - minCOLOR;
1389#endif 1335#endif
1390 return base; 1336 return base;
1391 } 1337 }
1392 1338
1393 int bgcolor_of (rend_t r) const 1339 int bgcolor_of (rend_t r) const NOTHROW
1394 { 1340 {
1395 int base = GET_BASEBG (r); 1341 int base = GET_BASEBG (r);
1396#ifndef NO_BRIGHTCOLOR 1342#ifndef NO_BRIGHTCOLOR
1397 if (r & RS_Blink 1343 if (r & RS_Blink
1398# if ENABLE_STYLES 1344# if ENABLE_STYLES
1399 && OPTION (Opt_intensityStyles) 1345 && option (Opt_intensityStyles)
1400# endif 1346# endif
1401 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1347 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1402 base += minBrightCOLOR - minCOLOR; 1348 base += minBrightCOLOR - minCOLOR;
1403#endif 1349#endif
1404 return base; 1350 return base;
1405 } 1351 }
1406 1352
1407 bool option (uint32_t opt) const 1353 bool option (uint8_t opt) const NOTHROW
1408 { 1354 {
1409 return OPTION (opt); 1355 return options[opt >> 3] & (1 << (opt & 7));
1410 } 1356 }
1411 1357
1412 void set_option (uint32_t opt, bool set) 1358 void set_option (uint8_t opt, bool set = true) NOTHROW
1413 { 1359 {
1414 if (set) 1360 if (set)
1415 options |= opt; 1361 options[opt >> 3] |= (1 << (opt & 7));
1416 else 1362 else
1417 options &= ~opt; 1363 options[opt >> 3] &= ~(1 << (opt & 7));
1418 } 1364 }
1419 1365
1420 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1366 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1421 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1367 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1422 int scr_scroll_text (int row1, int row2, int count); 1368 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1423 void scr_reset (); 1369 void scr_reset ();
1424 void scr_release (); 1370 void scr_release () NOTHROW;
1425 void scr_clear (bool really = false); 1371 void scr_clear (bool really = false) NOTHROW;
1426 void scr_refresh (unsigned char refresh_type); 1372 void scr_refresh () NOTHROW;
1427 bool scr_refresh_rend (rend_t mask, rend_t value); 1373 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1428 void scr_erase_screen (int mode); 1374 void scr_erase_screen (int mode) NOTHROW;
1429#if ENABLE_FRILLS 1375#if ENABLE_FRILLS
1430 void scr_erase_savelines (); 1376 void scr_erase_savelines () NOTHROW;
1431 void scr_backindex (); 1377 void scr_backindex () NOTHROW;
1432 void scr_forwardindex (); 1378 void scr_forwardindex () NOTHROW;
1433#endif 1379#endif
1434 void scr_touch (bool refresh); 1380 void scr_touch (bool refresh) NOTHROW;
1435 void scr_expose (int x, int y, int width, int height, bool refresh); 1381 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1436 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1382 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1437 void scr_recolour (); 1383 void scr_recolour () NOTHROW;
1438 void scr_remap_chars (); 1384 void scr_remap_chars () NOTHROW;
1439 void scr_remap_chars (line_t &l); 1385 void scr_remap_chars (line_t &l) NOTHROW;
1386
1387 enum cursor_mode { SAVE, RESTORE };
1440 1388
1441 void scr_poweron (); 1389 void scr_poweron ();
1442 void scr_cursor (int mode); 1390 void scr_cursor (cursor_mode mode) NOTHROW;
1443 void scr_do_wrap (); 1391 void scr_do_wrap () NOTHROW;
1392 void scr_swap_screen () NOTHROW;
1444 int scr_change_screen (int scrn); 1393 void scr_change_screen (int scrn);
1445 void scr_color (unsigned int color, int fgbg); 1394 void scr_color (unsigned int color, int fgbg) NOTHROW;
1446 void scr_rendition (int set, int style); 1395 void scr_rendition (int set, int style) NOTHROW;
1447 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1396 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1448 void scr_backspace (); 1397 void scr_backspace () NOTHROW;
1449 void scr_tab (int count, bool ht = false); 1398 void scr_tab (int count, bool ht = false) NOTHROW;
1450 void scr_gotorc (int row, int col, int relative); 1399 void scr_gotorc (int row, int col, int relative) NOTHROW;
1451 void scr_index (enum page_dirn direction); 1400 void scr_index (enum page_dirn direction) NOTHROW;
1452 void scr_erase_line (int mode); 1401 void scr_erase_line (int mode) NOTHROW;
1453 void scr_E (); 1402 void scr_E () NOTHROW;
1454 void scr_insdel_lines (int count, int insdel); 1403 void scr_insdel_lines (int count, int insdel) NOTHROW;
1455 void scr_insdel_chars (int count, int insdel); 1404 void scr_insdel_chars (int count, int insdel) NOTHROW;
1456 void scr_scroll_region (int top, int bot); 1405 void scr_scroll_region (int top, int bot) NOTHROW;
1457 void scr_cursor_visible (int mode); 1406 void scr_cursor_visible (int mode) NOTHROW;
1458 void scr_autowrap (int mode); 1407 void scr_autowrap (int mode) NOTHROW;
1459 void scr_relative_origin (int mode); 1408 void scr_relative_origin (int mode) NOTHROW;
1460 void scr_insert_mode (int mode); 1409 void scr_insert_mode (int mode) NOTHROW;
1461 void scr_set_tab (int mode); 1410 void scr_set_tab (int mode) NOTHROW;
1462 void scr_rvideo_mode (int mode); 1411 void scr_rvideo_mode (bool on) NOTHROW;
1463 void scr_report_position (); 1412 void scr_report_position () NOTHROW;
1464 void set_font_style (); 1413 void set_font_style () NOTHROW;
1465 void scr_charset_choose (int set); 1414 void scr_charset_choose (int set) NOTHROW;
1466 void scr_charset_set (int set, unsigned int ch); 1415 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1467 void scr_move_to (int y, int len); 1416 void scr_move_to (int y, int len) NOTHROW;
1468 bool scr_page (enum page_dirn direction, int nlines); 1417 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1469 bool scr_changeview (int new_view_start); 1418 bool scr_changeview (int new_view_start) NOTHROW;
1470 void scr_bell (); 1419 void scr_bell () NOTHROW;
1471 void scr_printscreen (int fullhist); 1420 void scr_printscreen (int fullhist) NOTHROW;
1472 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1421 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1473 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1422 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1474 void scr_reverse_selection (); 1423 void scr_reverse_selection () NOTHROW;
1475 void scr_dump (int fd); 1424 void scr_dump (int fd) NOTHROW;
1425
1476 void selection_check (int check_more); 1426 void selection_check (int check_more) NOTHROW;
1477 void selection_paste (Window win, Atom prop, bool delete_prop); 1427 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1478 void selection_property (Window win, Atom prop); 1428 void selection_property (Window win, Atom prop) NOTHROW;
1479 void selection_request (Time tm, int x, int y); 1429 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1480 int selection_request_other (Atom target, int selnum); 1430 int selection_request_other (Atom target, int selnum) NOTHROW;
1481 void selection_clear (); 1431 void selection_clear () NOTHROW;
1482 void selection_make (Time tm); 1432 void selection_make (Time tm);
1483 bool selection_grab (Time tm); 1433 bool selection_grab (Time tm) NOTHROW;
1484 void selection_start_colrow (int col, int row); 1434 void selection_start_colrow (int col, int row) NOTHROW;
1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1435 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1436 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1487 void selection_remove_trailing_spaces (); 1437 void selection_remove_trailing_spaces () NOTHROW;
1488 void selection_send (const XSelectionRequestEvent &rq); 1438 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1439 void selection_click (int clicks, int x, int y) NOTHROW;
1440 void selection_extend (int x, int y, int flag) NOTHROW;
1441 void selection_rotate (int x, int y) NOTHROW;
1442
1443 void pixel_position (int *x, int *y) NOTHROW;
1489 1444
1490#if defined(NEXT_SCROLLBAR) 1445#if defined(NEXT_SCROLLBAR)
1491 // scrollbar-next.C 1446 // scrollbar-next.C
1492 Pixmap renderPixmap (const char *const *data, int width, int height); 1447 Pixmap renderPixmap (const char *const *data, int width, int height);
1493 void init_scrollbar_stuff (); 1448 void init_scrollbar_stuff ();
… …
1495 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1450 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1496#endif 1451#endif
1497 1452
1498#if defined(RXVT_SCROLLBAR) 1453#if defined(RXVT_SCROLLBAR)
1499 // scrollbar-rxvt.C 1454 // scrollbar-rxvt.C
1500 void Draw_button (int x, int y, int state, int dirn);
1501 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1455 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1502#endif 1456#endif
1503 1457
1504#if defined(XTERM_SCROLLBAR) 1458#if defined(XTERM_SCROLLBAR)
1505 // scrollbar-xterm.C 1459 // scrollbar-xterm.C
… …
1520 void get_options (int argc, const char *const *argv); 1474 void get_options (int argc, const char *const *argv);
1521 int parse_keysym (const char *str, const char *arg); 1475 int parse_keysym (const char *str, const char *arg);
1522 void get_xdefaults (FILE *stream, const char *name); 1476 void get_xdefaults (FILE *stream, const char *name);
1523 void extract_resources (); 1477 void extract_resources ();
1524 // xpm.C 1478 // xpm.C
1525 int scale_pixmap (const char *geom); 1479//int scale_pixmap (const char *geom);
1526 void resize_pixmap (); 1480 void resize_pixmap ();
1527 Pixmap set_bgPixmap (const char *file); 1481 void set_bgPixmap (const char *file);
1482 void get_window_origin (int &x, int &y);
1483 Pixmap get_pixmap_property (int prop_id);
1528}; 1484};
1529 1485
1530/* 1486/*
1531 ***************************************************************************** 1487 *****************************************************************************
1532 * PROTOTYPES 1488 * PROTOTYPES
… …
1536# define __PROTO(p) p 1492# define __PROTO(p) p
1537#else 1493#else
1538# define __PROTO(p) () 1494# define __PROTO(p) ()
1539#endif 1495#endif
1540 1496
1541#ifdef DEBUG_malloc
1542# include "dmalloc.h" /* This comes last */
1543#endif
1544
1545#endif /* _RXVT_H_ */ 1497#endif /* _RXVT_H_ */
1546 1498

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